CN212653334U

CN212653334U - Spacing subassembly and carrier for polaroid of adaptation anchor clamps

Info

Publication number: CN212653334U
Application number: CN202021421568.8U
Authority: CN
Inventors: 白利锋; 王亚洲
Original assignee: Suzhou Industrial Park Jietai Packaging Materials Co ltd
Current assignee: Suzhou Industrial Park Jietai Packaging Materials Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-05
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a spacing subassembly of adaptation anchor clamps and carrier for polaroid, including pedestal, shift fork, linkage and butt joint board, the pedestal includes the butt joint portion, the shift fork includes eccentric portion; the upper end of the linkage piece is connected with the eccentric part, and the lower end of the linkage piece is connected with the butt joint plate; the butt joint plate is positioned below the seat body, and the shifting fork can drive the butt joint plate to move through the linkage piece; when the proximal end of the eccentric part is contacted with the abutting part, the abutting plate is far away from the seat body; when the far end of the eccentric part is contacted with the abutting part, the abutting plate is close to the seat body. The utility model discloses can adjust the position conveniently, the different specifications of the adaptation product of being convenient for.

Description

Spacing subassembly and carrier for polaroid of adaptation anchor clamps

Technical Field

The utility model relates to a bear anchor clamps equipment field, concretely relates to spacing subassembly and carrier for polaroid of adaptation anchor clamps.

Background

The bearing clamp is mainly used for storing and transporting workpieces, and in order to ensure the accuracy of the position of the workpiece on the bearing clamp, the position of the workpiece is limited by the limiting component arranged on the bearing clamp. Spacing subassembly is through utilizing fastening screw to set up the fixed block on bearing clamp among the prior art, but, when the specification and dimension of work piece changes, the size of the adaptation work piece that above-mentioned fixed block can not be convenient has reduced the convenience when using.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a spacing subassembly and for polaroid carrier of adaptation anchor clamps, its different specifications that can conveniently adjust the position, the adaptation work piece of being convenient for.

In order to solve the technical problem, the utility model provides a spacing assembly of an adaptive clamp, which comprises a seat body, a shifting fork, a linkage piece and a butt plate, wherein the seat body comprises a butting part, and the shifting fork comprises an eccentric part; the upper end of the linkage piece is connected with the eccentric part, and the lower end of the linkage piece is connected with the butt joint plate; the butt joint plate is positioned below the seat body, and the shifting fork can drive the butt joint plate to move through the linkage piece; when the proximal end of the eccentric part is contacted with the abutting part, the abutting plate is far away from the seat body; when the far end of the eccentric part is contacted with the abutting part, the abutting plate is close to the seat body.

Further, the eccentric part is a cam or an eccentric wheel.

Furthermore, the lower surface of the seat body is provided with a plurality of extending parts, and the extending parts can be inserted into the butt-joint plates.

Further, the fork includes a handle.

Further, a stopper is arranged on the upper surface of the butt joint part, and the stopper can contact the handle.

Furthermore, a first limiting part is arranged on the seat body and can be in contact with the handle.

Furthermore, a baffle is arranged on the base body and used for limiting the rotation angle of the shifting fork.

Furthermore, a second limiting part is arranged on the seat body, and the second limiting part is in contact with the eccentric part.

Furthermore, a weight reduction groove is formed in the seat body.

The utility model also aims to provide a polarizer carrier comprising a limiting component of an adaptive clamp, which also comprises a main body, wherein the main body is provided with a sliding groove for embedding the limiting component; the seat body and the butt-joint plate are respectively positioned above and below the main body, and when the proximal end of the eccentric part is contacted with the butt-joint part, the butt-joint plate is far away from the main body; when the far end of the eccentric part is contacted with the abutting part, the abutting plate and the seat body are abutted to the main body.

The utility model has the advantages that:

when the proximal end of the eccentric part is contacted with the abutting part, the linkage part moves downwards, so that the linkage part drives the abutting plate fixed with the linkage part to move downwards synchronously, and the abutting plate is far away from the base body; when the far end of the eccentric part is contacted with the abutting part, the linkage part moves upwards to drive the abutting plate fixed with the linkage part to move upwards synchronously, so that the abutting plate is close to the base body; the position of the shifting fork above the abutting part can be limited by the matching of the linkage part and the seat body, so that the position deviation of the shifting fork in the rotating process is reduced.

Drawings

FIG. 1 is a schematic view of the entire polarizer carrier of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the middle seat body of the present invention;

fig. 4 is a schematic view of the locking state of the middle limiting component of the present invention;

fig. 5 is the unlocking state diagram of the middle limiting component of the present invention.

The reference numbers in the figures illustrate: 1. a main body; 11. a sliding groove; 2. a base body; 21. an abutting portion; 22. a stopper; 23. a baffle plate; 24. a protruding portion; 25. a weight reduction groove; 31. a first limiting part; 32. a second limiting part; 4. a shifting fork; 41. an eccentric portion; 42. a handle; 5. a linkage member; 6. and (7) butting plates.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1-5, an embodiment of a limiting assembly of an adaptive clamp of the present invention includes a seat body 2, a shift fork 4, a linkage 5 and a butt plate 6, wherein the seat body 2 includes a butt portion 21 located at a lower end thereof, and the shift fork 4 includes an eccentric portion 41. The upper end of the link 5 is connected to the eccentric portion 41, the lower end of the link 5 is connected to the abutment plate, and the fork 4 is positioned above the abutment portion 21. When the shifting fork 4 is rotated, the shifting fork 4 can drive the butt plate 6 to move through the linkage piece 5, so that the butt plate 6 can be close to or far away from the seat body 2. In this embodiment, when the proximal end of the eccentric portion 41 contacts the abutting portion 21, the linkage member 5 moves downward to drive the abutting plate 6 fixed thereto to move downward synchronously, so that the abutting plate 6 is far away from the seat body 2. When the distal end of the eccentric portion 41 contacts the abutting portion 21, the linkage member 5 moves upward, thereby driving the abutting plate 6 fixed thereto to move upward in synchronization with the movement of the abutting plate 6, so that the abutting plate 6 approaches the seat body 2. In this embodiment, the setting positions of seat body 2, shift fork 4, link 5 and butt plate 6 are vertical setting, but other setting modes are also in the scope of protection of this application. In addition, in order to reduce the offset of the position of the shift fork 4 in the rotation process in the embodiment, a rotation pin penetrates through the inside of the shift fork 4, the linkage 5 penetrates through the inside of the rotation pin, and meanwhile, the lower end part of the linkage 5 penetrating out of the rotation pin penetrates into the butt plate 6, so that the linkage 5 and the rotation pin are fixedly connected. Because the shifting fork 4 is located above the abutting portion 21, and the butt plate 6 is located below the seat body 2, when the shifting fork 4 and the butt plate 6 are connected by the linkage member 5, the linkage member 5 penetrates through the lower end portion of the seat body 2 when penetrating out of the shifting fork 4, and then penetrates into the butt plate 6. The position of the fork 4 above the abutment 21 can thus be limited by the cooperation of the link 5 and the seat 2 to reduce the shift in position of the fork 4 during rotation.

The eccentric part 41 can be an eccentric wheel or a cam, the proximal end of the eccentric part 41 is the end close to the hinged position of the eccentric part 41 and the linkage part 5, and the distal end of the eccentric part 41 is the end far away from the hinged position of the eccentric part 41 and the linkage part 5.

The fork 4 includes a handle 42, and the handle 42 and the eccentric portion 41 are integrally formed. The use of the handle 42 facilitates rotation of the fork 4 for ease of use by the operator. Further, since the stopper 22 is provided on the upper surface of the abutting portion 21, and when the distal end of the eccentric portion 41 comes into contact with the abutting portion 21, the knob 42 connected to the eccentric portion 41 is in a nearly horizontal position, and the stopper 22 provided on the upper surface of the abutting portion 21 comes into contact with the knob 42, the positions of the knob 42 and the eccentric portion 41 can be regulated, and the stability when the distal end of the eccentric portion 41 comes into contact with the abutting portion 21 can be increased.

In addition, the seat body 2 is further provided with a baffle 23, and the baffle 23 is arranged along the height direction of the seat body 2 and used for limiting the rotation angle of the shifting fork 4. When the proximal end of the eccentric portion 41 contacts the upper surface of the abutting portion 21, the handle 42 connected to the eccentric portion 41 is in a position close to the vertical position, and the baffle plate 23 provided on the housing 2 abuts the handle 42, so that the rotation angle of the handle 42 can be restricted, and the stability when the eccentric portion 41 contacts the abutting portion 21 can be increased. In this embodiment, the stopper 22 disposed on the abutting portion 21 and the baffle 23 disposed on the seat body 2 can cooperate with each other to limit the rotation angle of the shift fork 4, which is convenient for rotating the shift fork 4 and can also increase the stability of the shift fork 4 and the abutting portion 21 when they are engaged with each other.

The seat body 2 is provided with a first limiting part 31, and the first limiting part 31 can be contacted with the handle 42 in the process of rotating the shifting fork 4. The base body 2 can be worn to establish by the linkage 5 when connecting the shift fork 4 and the butt plate 6 to realize the connection of the shift fork 4 and the base body 2, therefore at the in-process of rotating the shift fork 4, the limiting force of the directional base body 2 direction of the shift fork 4 can be exerted to the linkage 5. Meanwhile, the handle 42 is in contact with the first limiting part 31, so that in the process of rotating the shifting fork 4, the first limiting part 31 can apply thrust to the handle 42, and the position deviation of the shifting fork 4 can be further reduced under the common action of the linkage 5 and the first limiting part 31, so that the position accuracy of the shifting fork 4 is ensured. Therefore, the handle 42 synchronously performs an arc-shaped movement during the rotation of the eccentric portion 41, and thus the first position-limiting portion 31 is arranged in an arc shape in order to ensure the stability of the contact between the first position-limiting portion 31 and the handle 42.

In addition, the seat body 2 is further provided with a second limiting portion 32, and the second limiting portion 32 can be contacted with the eccentric portion 41 in the process of rotating the shifting fork 4. In the process of rotating the shifting fork 4, the thrust force can be applied to the eccentric part 41 by the second limiting part 32, so that the position deviation of the shifting fork 4 can be further reduced under the common action of the linkage 5 and the second limiting part 32, and the position accuracy of the shifting fork 4 is ensured.

The lower surface of the housing 2 is provided with a number of protrusions 24, said protrusions 24 extending in a vertical direction and being insertable into the docking plate 6. The protrusion 24 inserted in the docking plate prevents the docking plate 6 from deflecting during the process of pushing the docking plate to move in the vertical direction by the eccentric portion 41, so as to ensure the accuracy of the position when the eccentric portion 41 is located above the abutment portion 21.

Furthermore, the seat body 2 is provided with a plurality of weight reduction grooves 25 to reduce the weight of the seat body 2 and facilitate the use of an operator.

A carrier for polaroids comprises the limiting assembly and a main body 1, wherein the limiting assembly is arranged on the main body 1 and used for limiting the position of the polaroid placed on the main body 1. Offer the groove 11 that slides that is used for coordinating spacing subassembly on the main part 1, the pedestal 2 can be followed the groove 11 motion that slides to the position of spacing subassembly is adjusted according to the size specification of polaroid. The pedestal 2 is placed on the upper surface of the main body 1, and the butt-joint plate is placed below the main body 1, in order to reduce the weight of the main body 1 in the embodiment, the inside of the main body 1 is a cavity, so that the non-slip mat can be placed inside the main body 1. In addition, in order to guarantee the strength and the rigidity of the main body 1 during use and reduce the deformation during use, a plurality of reinforcing ribs are arranged in the cavity of the main body 1.

When the proximal end of the eccentric portion 41 contacts the abutting portion 21, the abutting plate 6 is pushed by the linkage 5 to be away from the main body 1, and at this time, the limiting assembly is in an unlocked state, and the seat body 2 can move along the position of the sliding groove 11. When the far end of the eccentric part 41 is contacted with the abutting part 21, the butt plate 6 can be close to and abutted against the main body 1 under the pulling of the linkage 5, so that the locking of the position of the limiting component is realized by the action of the butt plate 6 and the seat body 2.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The limiting assembly of the adaptive clamp is characterized by comprising a base body (2), a shifting fork (4), a linkage piece (5) and a butt plate (6), wherein the base body (2) comprises a butt part (21), and the shifting fork (4) comprises an eccentric part (41); one end of the linkage piece (5) is connected with the eccentric part (41), and the other end of the linkage piece (5) is connected with the butt plate (6); the butt joint plate (6) can be matched with the base body (2) to lock the base body (2), and the shifting fork (4) can drive the butt joint plate (6) to move through the linkage piece (5); when the proximal end of the eccentric part (41) is contacted with the abutting part (21), the abutting plate (6) is far away from the seat body (2); when the remote end of the eccentric part (41) is contacted with the abutting part (21), the abutting plate (6) is close to the seat body (2).

2. The adapting jig spacing assembly according to claim 1, wherein the eccentric portion (41) is a cam or an eccentric.

3. The adapting jig spacing assembly according to claim 1, wherein the lower surface of the base (2) is provided with a plurality of protrusions (24), the protrusions (24) being insertable into the docking plate (6).

4. The adapting jig spacing assembly according to claim 1, characterized in that the fork (4) comprises a handle (42).

5. The spacing assembly of an adapting jig according to claim 4, characterized in that the upper surface of the abutment portion (21) is provided with a stop (22), the stop (22) being able to contact the handle (42).

6. The adapting jig limiting assembly according to claim 4, wherein the holder body (2) is provided with a first limiting portion (31), and the first limiting portion (31) can be in contact with the handle (42).

7. The adapting jig limiting assembly according to claim 1, wherein a stop plate (23) is provided on the base body (2), and the stop plate (23) is used for limiting the rotation angle of the shifting fork (4).

8. The adapting jig limiting assembly according to claim 1, wherein the holder body (2) is provided with a second limiting portion (32), and the second limiting portion (32) is in contact with the eccentric portion (41).

9. The spacing assembly of an adapting jig according to claim 1, wherein the base body (2) is provided with a weight-reducing groove (25).

10. A polarizer carrier, comprising the limiting component of the adaptive clamp of any one of claims 1 to 9, further comprising a main body (1), wherein the main body (1) is provided with a sliding groove (11) for embedding the limiting component; the seat body (2) and the butt-joint plate are respectively positioned above and below the main body (1), and when the proximal end of the eccentric part (41) is contacted with the butt-joint part (21), the butt-joint plate (6) is far away from the main body (1); when the far end of the eccentric part (41) is contacted with the abutting part (21), the abutting plate (6) and the seat body (2) are abutted to the main body (1).