Abstract:
A linear guideway with a negative pressure type dust absorption structure comprises a linear guideway and a negative pressure type dust absorption structure. The linear guideway includes a sliding block and a sliding seat. The sliding block is movably disposed on the sliding seat. The negative pressure type dust absorption structure is disposed on the sliding block and includes at least one guiding passage having at least one inlet and one outlet. The outlet is connected to a negative pressure source, such that the suction is produced, so as to absorb dust from the inlet of the guiding passage.
Abstract:
A linear table structure comprises a groove body, a first screw, a second screw, two sliding seats, and a connecting calibrating assembly. One end of the first screw and that of the second screw are connected and supported by the connecting calibrating assembly, and the positioning portion of the connecting calibrating assembly is used to adjust the pitch error generated on the first and second screws by the sliding seats, thus reducing machining time and cost.
Abstract:
A carrying apparatus capable of quickly moving a positioning platform carried by it is provided with a positioning platform at the top thereof and a support base at the bottom thereof. The carrying apparatus is defined with at least one sliding way, and the positioning platform is provided with a plurality of wheels which is in rolling contact with the sliding way of the carrying apparatus, so as to make the positioning platform move in the sliding way of the carrying apparatus quickly.
Abstract:
An origin microadjustment mechanism for a linear motor is assembled on a stator of the linear motor and comprises a load bearing member fixed to a sensing member and two positioning seats. The load bearing member is movably passed through the positioning seats, and the positioning seats are fixed to the stator, so as to adjust the position of the sensing member relative to the stator.
Abstract:
A preloading and flex resistant support column comprises a support column and preloading member, wherein the support column is provided on one side thereof with a plurality of support portions arranged in straight lines along an axial direction of the support column, the preloading member is provided on one side thereof with a plurality of positioning portions arranged in curve lines along an axial direction of the preloading member. A plurality of screws is screwed through the positioning portions of the preload member into the support portions of the support column. The preloading member is such that its height is larger than its width, so it can produce a moment of inertia which is strong enough to support the support column from deformation.
Abstract:
A carrying apparatus capable of preventing deviation of a positioning platform carried by it is provided with a positioning platform at the top thereof and a support base at the bottom thereof. At both lateral sides of the carrying apparatus are provided an anti-deviation structure, respectively, so as to restrict the positioning platform and prevent it from being deviated.
Abstract:
A tool moving module for a positioning platform comprises: a base on which is disposed a support table, and on the top of the support table is a pivoting portion; a support frame having a pivoting portion to be pivotally connected with the pivoting portion of the base to enable the support frame to be pivoted about the base to change its tilt angle, on a top of the support frame being formed a carrying surface around a periphery of which being arranged plural clamping members; at least one tilted control assembly disposed between the base and the support frame and located at the same side. After being fixed on the support frame, the positioning platform can be adjusted to a tilted position to substantially reduce its horizontal width, thus facilitating the transportation work.
Abstract:
A chain with follow-up rolling assemblies comprises at least one follow-up rolling assembly which can provide a rolling contact between a suspended portion and an unsuspended portion of the chain to reduce the friction resistance and reduce the resultant dust which will contaminate the working environment. In addition, the follow-up rolling assemblies can turn freely with the chain to avoid stopping the movement of chain.
Abstract:
A quick lubricant nipple mechanism with a check device comprises a lubricant nipple which is connected to an extension pipe device having a pipe, an outlet connection, a check valve and an inlet connection. The pipe has one end connected to the outlet connection and the other end connected to one end of the check valve which has the other end connected to the inlet connection. The outlet connection of the extension pipe device is connected to the lubricant nipple, so that the lubricant injection can be carried out quickly and easily and the lubricant gun is easy to align. Hence, with such a device, the lubricant injection can be done by only one person.
Abstract:
A two-dimension linear platform comprises a first displacement module and a second displacement module. The first displacement module includes a carrying member, at least one active linear module and at least one passive linear module. The active linear module and the passive linear module of the first displacement are parallel and opposite each other and are both disposed on the carrying member of the first displacement module. The second displacement module includes a carrying member, at least one active linear module and at least one passive linear module. The carrying member of the second displacement module is disposed on the active linear module and the passive linear module of the first displacement module. The active linear module and the passive linear module of the second displacement module are parallel and opposite each other and are disposed on the carrying member of the second displacement module.