CN216731372U

CN216731372U - Push-and-pull buckle mechanism

Info

Publication number: CN216731372U
Application number: CN202122561714.8U
Authority: CN
Inventors: 许杭杰; 柴佳晨
Original assignee: Shanghai Ziyan Mould Industry Co ltd
Current assignee: Shanghai Ziyan Mould Industry Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-06-14
Anticipated expiration: 2031-10-23

Abstract

The utility model discloses a push-pull buckle mechanism, which comprises: the mounting platform is provided with a through hole in the middle, and a limiting shaft is transversely arranged in the through hole; the tensioning part is arranged in the through hole and comprises clamping jaws and connecting end heads which are symmetrically arranged, the middle parts of the clamping jaws are provided with elongated holes which are obliquely arranged, the elongated holes are in sliding fit with the limiting shaft, the front parts of the connecting end heads are provided with movable grooves, rotating shafts are arranged in the movable grooves, and the tail ends of the clamping jaws are provided with rotating holes which are in rotating fit with the rotating shafts; the push-pull clamp comprises a handle and a telescopic end, wherein the telescopic end is connected with the connecting end. The utility model has the beneficial effects that: 1. the button on the back of the product can be clamped, and the product is positioned and fixed on the checking fixture; 2. the space of many measurements has been increased, makes the operation more convenient simultaneously, can save time and prevent the waste of resource.

Description

Push-and-pull buckle mechanism

Technical Field

The utility model belongs to the technical field of checking tools, and particularly relates to a push-pull buckle mechanism.

Background

The automobile inspection device is often developed and used under the condition that a product needs to be fixed to detect the product. The mode that usually adopts is from the product front with pressing from the clamp, and there are many parts in the front of product, probably influences the detection of three-coordinate to the product. When the product is pressed by the clamp, the phenomenon that the surface of the product is a curved surface or too small to be completely pressed can be encountered. Therefore, a new method is urgently needed to solve the phenomenon. In summary, in order to solve the existing technical problems, the utility model designs the push-pull buckle mechanism which is simple in structure, can save space and is more convenient and faster to operate.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art, and designs a push-pull buckle mechanism which is simple in structure, can save space and is more convenient and faster to operate.

The purpose of the utility model can be realized by the following technical scheme:

a push-pull buckle mechanism comprising:

the mounting platform is provided with a through hole in the middle, and a limiting shaft is transversely arranged in the through hole;

the tensioning part is arranged in the through hole and comprises clamping jaws and connecting end heads which are symmetrically arranged, the middle parts of the clamping jaws are provided with elongated holes which are obliquely arranged, the elongated holes are in sliding fit with the limiting shaft, the front parts of the connecting end heads are provided with movable grooves, rotating shafts are arranged in the movable grooves, and the tail ends of the clamping jaws are provided with rotating holes which are in rotating fit with the rotating shafts;

the push-pull clamp comprises a handle and a telescopic end, wherein the telescopic end is connected with the connecting end.

Furthermore, connecting bases are symmetrically arranged on two sides of the bottom of the mounting platform.

Furthermore, connecting blocks are symmetrically arranged on two sides of the upper portion of the mounting platform, positioning blocks are arranged on the connecting blocks, and through notches are formed in the middle of the positioning blocks.

Furthermore, a bushing is arranged between the connecting end and the through hole.

Furthermore, one of connecting end and flexible end connection is served and is equipped with the T-slot, flexible serving be equipped with T-slot complex joint end.

Furthermore, a supporting seat is arranged in the middle of the handle.

Compared with the prior art, the utility model has reasonable structure and arrangement: 1. the button on the back of the product can be clamped, and the product is positioned and fixed on the checking fixture; 2. the space of many measurements has been increased, makes the operation more convenient simultaneously, can save time and prevent the waste of resource.

Drawings

FIG. 1 is a general view of the push-pull buckle mechanism;

FIG. 2 is a schematic view of the interior structure of the mounting platform;

FIG. 3 is a schematic view of a connection terminal;

referring to fig. 1-3, wherein: 1. mounting a platform; 11. a through hole; 12. a limiting shaft; 13. connecting a base; 14. connecting blocks; 2. a tension section; 21. a clamping jaw; 211. a long hole; 212. rotating the hole; 22. connecting the end heads; 221. a movable groove; 222. a rotating shaft; 223. a T-shaped slot; 23. a bushing; 3. pushing and pulling a clamp; 31. a handle; 32. a telescopic end; 321. clamping the end; 4. positioning blocks; 41. a notch; 5. and (4) supporting the base.

Detailed Description

The technical solution of the present invention is further illustrated by the following examples. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

a push-pull buckle mechanism comprising:

the device comprises a mounting platform 1, wherein a through hole 11 is formed in the middle of the mounting platform 1, and a limiting shaft 12 is transversely arranged in the through hole 11;

the tensioning part 2 is arranged in the through hole 11, the tensioning part 2 comprises clamping jaws 21 and connecting end heads 22 which are symmetrically arranged, the middle parts of the clamping jaws 21 are provided with obliquely arranged elongated holes 211, the elongated holes 211 are in sliding fit with the limiting shaft 12, the front parts of the connecting end heads 22 are provided with movable grooves 221, rotating shafts 222 are arranged in the movable grooves 221, and the tail ends of the clamping jaws 21 are provided with rotating holes 212 which are in rotating fit with the rotating shafts 222;

the push-pull clamp 3 comprises a handle 31 and a telescopic end 32, wherein the telescopic end 32 is connected with the connecting end 22.

Specifically, the mounting platform 1 is fixed on the checking tool, and before use, the clamping jaw 21 is in an open state; when the buckle clamping device is used, a buckle on a product is placed between the clamping jaws 21, the handle 31 of the push-pull clamp 3 is lifted, the telescopic end 32 pulls the connecting end head 22 backwards, the tail ends of the clamping jaws 21 retract into the through holes 11, the long holes 211 slide on the limiting shaft 12, the tail ends of the clamping jaws 21 rotate around the rotating shaft 222, and the middle parts of the clamping jaws 21 are folded towards the middle along the track of the inclined long holes 211, so that the buckle is clamped.

Example two:

the difference between the second embodiment and the first embodiment is that the connecting bases 13 are symmetrically arranged on two sides of the bottom of the mounting platform 1.

Specifically, the mounting platform 1 is connected with the checking fixture through a connecting base 13 by bolts.

Example three:

the difference between the third embodiment and the first embodiment is that the two sides of the upper part of the mounting platform 1 are symmetrically provided with connecting blocks 14, the connecting blocks 14 are provided with positioning blocks 4, and the middle parts of the positioning blocks 4 are provided with through notches 41.

Specifically, the positioning block 4 can position the structure near the product button, and the button can be avoided through the notch 41, so that the clamping jaw 21 can be clamped conveniently.

Example four:

the difference between the fourth embodiment and the first embodiment is that a bushing 23 is provided between the connection end 22 and the through hole 11.

Specifically, the bushing 23 reduces friction and allows the connection terminal 22 to slide smoothly in the through hole 11.

Example five:

the difference between the fifth embodiment and the first embodiment is that a T-shaped groove 223 is formed at one end of the connection end 22 connected with the telescopic end 32, and a clamping end 321 matched with the T-shaped groove 223 is formed on the telescopic end 32.

Specifically, the clamping terminal 321 is clamped into the T-shaped groove 223 from the side surface, so as to realize the fixed connection between the telescopic end 32 and the connection terminal 22.

Example six:

the difference between the sixth embodiment and the first embodiment is that a support seat 5 is provided in the middle of the handle 31.

Specifically, the push-pull clamp 3 is fixedly connected with the checking fixture through the support base 5.

What has been described herein is merely a preferred embodiment of the utility model, and the scope of the utility model is not limited thereto. Modifications, additions, or substitutions by those skilled in the art to the specific embodiments described herein are intended to be within the scope of the utility model.

Claims

1. A push-pull buckle mechanism, comprising:

2. A push-pull buckle mechanism according to claim 1, wherein the bottom of the mounting platform is symmetrically provided with connecting bases on both sides.

3. A push-pull buckle mechanism according to claim 1, wherein the upper portion of the mounting platform is symmetrically provided with connecting blocks at both sides, the connecting blocks are provided with positioning blocks, and the middle portions of the positioning blocks are provided with through notches.

4. A push-pull buckle mechanism according to claim 1, wherein a bushing is provided between the connection end and the through hole.

5. A push-pull buckle mechanism according to claim 1, wherein the end of the connection end connected to the telescopic end is provided with a T-shaped slot, and the telescopic end is provided with a clamping end matched with the T-shaped slot.

6. A push-pull buckle mechanism according to claim 1 wherein a support seat is provided in the middle of the handle.