CN218382331U

CN218382331U - Plate welding pull-out force clamp

Info

Publication number: CN218382331U
Application number: CN202221681062.XU
Authority: CN
Inventors: 金淼君
Original assignee: ZHEJIANG CHUANGCHENG AUTO PARTS CO Ltd
Current assignee: ZHEJIANG CHUANGCHENG AUTO PARTS CO Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-01-24
Anticipated expiration: 2032-06-30

Abstract

The application belongs to the technical field of automobile part testing, and discloses a plate welding pull-out force clamp which comprises a connector, wherein the connector comprises a pillar, a support and a plurality of pairs of side plates, the pillar, the support and the side plates are integrally formed, and a containing groove is formed between each pair of side plates and the support in a combined mode; the number of the pulling claws is equal to the number of the pairs of the side plates, and each pulling claw penetrates through the corresponding accommodating groove; and a locking member for limiting the pulling claw to the inner side of the receiving groove. This draw power anchor clamps that take off simple structure can avoid testing after the product welding again, has not only improved the efficiency of test, and evenly distributed's the claw of drawing simultaneously can carry out even application of force to the product, has improved product testing's stability greatly for test data is more accurate.

Description

Plate welding pull-out force clamp

Technical Field

The application relates to the technical field of automobile part testing, in particular to a plate welding pull-out force clamp.

Background

An automobile is a vehicle, which uses an internal combustion engine as an engine, mainly runs on a road or a road, and generally has four or more wheels. An automobile generally comprises four parts, namely an engine, a chassis, a body and electrical equipment. The vehicle body is a place where a driver works and a place where passengers and goods are loaded, and the vehicle body is required to provide convenient operating conditions for the driver, provide a comfortable and safe environment for the passengers or ensure that the goods are intact. In the process of detecting the pull-out force at the welding position of the vehicle body plate, a pull-out force clamp is often required.

However, the conventional pull-off force clamp usually performs testing after welding a product, which causes inconvenience in testing, and has low testing efficiency, and in addition, the testing stability is not good enough, which affects the accuracy of test data and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a plate welding pull-out force fixture.

The application provides a plate welding pull-out force anchor clamps adopts following technical scheme:

the plate welding pull-out force clamp comprises a connector, wherein the connector comprises a support column, a support and a plurality of pairs of side plates, the support column, the support and the side plates are integrally formed, and a containing groove is formed between each pair of side plates and the support; the number of the pulling claws is equal to the number of the pairs of the side plates, and each pulling claw penetrates through the corresponding accommodating groove; and a locking member for limiting the pulling claw to the inner side of the receiving groove.

Furthermore, the side plates are uniformly distributed by taking the central axis of the support as the circle center, and the distance between each pair of side plates is equal to the thickness of the pull claw.

Furthermore, the retaining member comprises a connecting bolt, the connecting bolt penetrates through the corresponding side plate and the pull claw, and a locking nut is sleeved on the end part of the connecting bolt in a threaded manner.

Furthermore, the pull claw comprises a disc and a claw body, the disc and the claw body are integrally formed, a through groove matched with the connecting bolt is formed in the disc, and a claw opening of the claw body is L-shaped.

Furthermore, the top end of the support post is provided with a through positioning hole.

To sum up, the application comprises the following beneficial technical effects: this pull-off force anchor clamps simple structure can avoid testing again after welding the product, has not only improved the efficiency of test, and evenly distributed's the claw of drawing simultaneously can carry out even application of force to the product, has improved product test's stability greatly for test data is more accurate.

Drawings

Fig. 1 is a schematic structural view of a plate welding pull-out force clamp.

The reference numbers in the figures illustrate: 1. a connector; 11. a pillar; 12. a support; 13. a side plate; 2. pulling a claw; 21. a disc; 22. a claw body; 3. a receiving groove; 4. a connecting bolt; 5. locking the nut; 6. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses a plate welding pull-out force clamp, which comprises a connector 1, a pull claw 2 and a locking piece, please refer to fig. 1, wherein the connector 1 comprises a support 11, a support 12 and a plurality of pairs of side plates 13 which are sequentially arranged from top to bottom, the support 11, the support 12 and the side plates 13 are integrally formed, the plurality of pairs of side plates 13 are uniformly distributed by taking the central axis of the support 12 as the center of a circle, the number of pairs of side plates 13 is three in the embodiment, and it can be understood that a through positioning hole 6 is formed at the top end of the support 11 in order to facilitate the connection of a testing machine and the connector 1 of the pull-out force clamp;

it should be noted that the number of the pulling claws 2 is equal to the number of pairs of the side plates 13, and the accommodating grooves 3 for accommodating the pulling claws 2 are formed between each pair of the side plates 13 and the support 12 in a combined manner, it can be understood that, in order to improve the stability of the pulling claws 2, the distance between each pair of the side plates 13 is equal to the thickness of the pulling claws 2, so as to reduce the possibility of horizontal shaking of the pulling claws 2, more specifically, the pulling claws 2 include a disk 21 and a claw body 22 with equal thickness, the disk 21 and the claw body 22 are integrally formed, the disk 21 of each pulling claw 2 is inserted into the corresponding accommodating groove 3, and the claw mouth of the claw body 22 is L-shaped, so as to better apply force to the product uniformly;

it should further be noted that the retaining member is used for drawing claw 2 to restrict in the inboard of accomodating groove 3, and more specifically, the retaining member includes connecting bolt 4, and connecting bolt 4 runs through corresponding curb plate 13 and draws claw 2, draw and offer on the disc 21 of claw 2 and run through the groove with connecting bolt 4 assorted, and connecting bolt 4's tip screw thread has cup jointed lock nut 5, can adjust the elasticity of curb plate 13 through twisting lock nut 5 to drawing claw 2 to fix.

The implementation principle of the plate welding pull-out force clamp in the embodiment of the application is as follows: when needs use and draw the power anchor clamps that take off, at first, need utilize locating hole 6 to be connected testing machine and connector 1's pillar 11, and draw claw 2 through the regulation and make its claw body 22 stretch into the inside of product, then the accessible rotates lock nut 5 and comes to screw up the curb plate 13 that corresponds, make curb plate 13 to drawing claw 2 to press from both sides tight fixed, with this accomplish to draw the claw 2 and the product between be connected, then the tensile of accessible control testing machine comes to draw the power test of taking off to the product, avoided testing again after the product welding, the efficiency of test has not only been improved, evenly distributed's the claw that draws simultaneously can carry out even application of force to the product, the stability of product test has been improved greatly, make test data more accurate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The plate welding pull-out force clamp is characterized in that: comprises that

The connector comprises a connector (1), wherein the connector (1) comprises a support pillar (11), a support seat (12) and a plurality of pairs of side plates (13), the support pillar (11), the support seat (12) and the side plates (13) are integrally formed, and a containing groove (3) is formed between each pair of side plates (13) and the support seat (12);

the number of the pull claws (2) is equal to the number of the pairs of the side plates (13), and each pull claw (2) penetrates through the corresponding accommodating groove (3);

and a locking member for limiting the pulling claw (2) to the inner side of the accommodating groove (3).

2. The plate welding pull-out force clamp of claim 1, wherein: the side plates (13) are uniformly distributed by taking the central axis of the support (12) as a circle center, and the distance between each pair of side plates (13) is equal to the thickness of the pull claw (2).

3. The plate welding pull-out force clamp of claim 1, wherein: the retaining member comprises a connecting bolt (4), the connecting bolt (4) penetrates through the corresponding side plate (13) and the pull claw (2), and a locking nut (5) is sleeved on the end part of the connecting bolt (4) in a threaded mode.

4. The plate welding pull-out force clamp of claim 3, wherein: draw claw (2) to include disc (21) and claw body (22), disc (21) and claw body (22) integrated into one piece, just seted up on disc (21) and run through the groove with connecting bolt (4) assorted, the claw mouth of claw body (22) is L shape.

5. The plate welding pull-out force clamp of claim 1, wherein: the top end of the support column (11) is provided with a through positioning hole (6).