CN217291144U

CN217291144U - Frock clamp for welding machine

Info

Publication number: CN217291144U
Application number: CN202221015947.6U
Authority: CN
Inventors: 林国良; 郭宏艺
Original assignee: Shenzhen Gaohua Laser Technology Co Ltd
Current assignee: Shenzhen Gaohua Laser Technology Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-26
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a frock clamp for welding machine includes, anchor clamps bottom plate, pushing down mechanism, locating hole seat and extension spring, sliding connection pushing down mechanism in the middle of the anchor clamps bottom plate, the upper end fixedly connected with material backup pad, locating hole seat of anchor clamps bottom plate, set up the sunken groove with material lower extreme complex in the material backup pad, material movable mounting is on the material backup pad, the stiff end of the linear guide rail slider of lower extreme fixed connection of anchor clamps bottom plate, the lower extreme of the mechanism is pushed down to the removal end fixed connection of linear guide rail slider, the stiff end fixed connection extension spring's of linear guide rail slider one end, extension spring's the other end fixed connection pushes down the lower extreme of mechanism. The utility model discloses the effort of application spring action that resets utilizes linear guide slider's slip characteristic, has reduced the loaded down with trivial details arrangement of spare part, and the practicality is higher.

Description

Frock clamp for welding machine

Technical Field

The utility model relates to a machine parts technical field particularly, relates to a frock clamp for welding machine.

Background

When the flaky materials with holes in the middle are welded, the materials are required to be horizontal and cannot be loosened after being fixed due to the fact that the materials are welded according to the set track in batch welding, welding accuracy in welding is guaranteed, and stability of batch processing quality is improved. Since it is thin, it is difficult to hold it. A special welding jig is required.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frock clamp for welding machine has solved the technical problem that technical background proposed.

In order to achieve the purpose, the utility model provides a frock clamp for welding machine, including anchor clamps bottom plate, pushing mechanism, location hole seat and extension spring, sliding connection pushing mechanism in the middle of the anchor clamps bottom plate, the upper end fixedly connected with material backup pad, location hole seat of anchor clamps bottom plate, set up the sunken groove with material lower extreme complex in the material backup pad, material movable mounting is on the material backup pad, the lower extreme fixed connection linear guide slider's of anchor clamps bottom plate stiff end, the removal end fixed connection pushing mechanism's of linear guide slider lower extreme, the stiff end fixed connection extension spring's of linear guide slider one end, extension spring's other end fixed connection pushing mechanism.

Preferably, the clamp positioning pin and the clamp sliding cushion block are installed on two sides of the clamp bottom plate in a penetrating mode, and the clamp bottom plate is connected with the clamp sliding cushion block through screws.

Preferably, the upper end of the pressing mechanism is of an n-shaped structure with three sections connected, and the lower ends of the two ends of the head of the pressing mechanism are fixedly connected with rubber pressing blocks.

Preferably, the positioning hole seats are two symmetrical positioning holes arranged on two sides of the clamp bottom plate, and the center of each positioning hole seat is provided with a positioning hole.

Preferably, the number of the extension springs is two, and the two extension springs are symmetrically arranged on two sides of the linear guide rail sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the pushing mechanism moves upwards under the driving of the external force action and drives the moving end of the linear guide rail sliding block to move in the internal sliding motion of the clamp bottom plate 2, the tension spring is stretched, then the material is placed in a groove which is sunken in the material supporting plate, the external force is cancelled, and the linear guide rail sliding block is driven to move back under the action of the spring force of the tension spring, so that the linear guide rail sliding block is reset and positioned. The utility model discloses the effort of application spring action that resets utilizes linear guide slider's slip characteristic, has reduced the loaded down with trivial details of arranging of spare part, and the practicality is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a perspective view of a part of the assembly of the components of the present invention.

In the figure: the fixture comprises a fixture sliding cushion block (1), a fixture bottom plate (2), a positioning hole seat (3), a fixture positioning pin (4), a material supporting plate (5), a material (6), a rubber pressing block (7), a pressing mechanism (8), an extension spring (9) and a linear guide rail sliding block (10).

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The embodiment is as follows: as shown in fig. 1-4, a frock clamp for welding machine, including anchor clamps bottom plate 2, hold down mechanism 8, locating hole seat 3 and extension spring 9, sliding connection pushes down mechanism 8 in the middle of the anchor clamps bottom plate 2, the upper end fixedly connected with material backup pad 5, locating hole seat 3 of anchor clamps bottom plate 2, set up on the material backup pad 5 with the sunken groove of 6 lower extreme complex of material, 6 movable mounting of material is on material backup pad 5, the stiff end of the linear guide rail slider 10 of the lower extreme fixed connection of anchor clamps bottom plate 2, the lower extreme of the removal end fixed connection hold down mechanism 8 of linear guide rail slider 10, the one end of the stiff end fixed connection extension spring 9 of linear guide rail slider 10, extension spring 9's the other end fixed connection hold down mechanism 8.

Further, two sides of the clamp bottom plate 2 penetrate through the clamp positioning pin 4 and the clamp sliding cushion block 1, and the clamp bottom plate 2 is connected with the clamp sliding cushion block 1 through screws. A through hole is formed between the clamp bottom plate 2 and the clamp sliding cushion block 1 and is used for fixedly connecting the clamp and the outside, and the thickness of the clamp sliding cushion block 1 supports the clamp bottom plate 2 by a certain height so as to facilitate installation.

Furthermore, the upper end of the pressing mechanism 8 is of an n-shaped structure with three sections connected, and the lower ends of the two ends of the head of the pressing mechanism 8 are fixedly connected with rubber pressing blocks 7. The pressing mechanism 8 is connected with an external motion structure to drive the pressing mechanism to move up and down.

Furthermore, the positioning hole seats 3 are two symmetrically arranged on two sides of the clamp bottom plate 2, and a positioning hole is arranged in the center of the positioning hole seat 3.

Furthermore, the number of the extension springs 9 is two, and the two extension springs 9 are symmetrically arranged on two sides of the linear guide rail slide block 10.

Example (b): at initial state extension spring 9 for free state, pushing down mechanism 8 upward movement and drive linear guide slider 10's removal end and remove the inside sliding motion at anchor clamps bottom plate 2 under the drive of external force effect when using, extension spring 9 receives the extension, then places material 6 in the sunken inslot on material backup pad 5, the external force is cancelled, because the effect of extension spring's 9 spring force, drive linear guide slider 10 backward movement, make linear guide slider 10 reset, fix a position material 6. And then repeating the same action to finish the next round of material 6 clamping.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixture for a welding machine comprises a fixture bottom plate (2), a pressing mechanism (8), a positioning hole seat (3) and an extension spring (9), it is characterized in that the middle of the clamp bottom plate (2) is connected with a pressing mechanism (8) in a sliding way, the upper end of the clamp bottom plate (2) is fixedly connected with a material supporting plate (5) and a positioning hole seat (3), the material supporting plate (5) is provided with a concave groove matched with the lower end of the material (6), the material (6) is movably arranged on the material supporting plate (5), the lower end of the clamp bottom plate (2) is fixedly connected with the fixed end of the linear guide rail sliding block (10), the moving end of the linear guide rail sliding block (10) is fixedly connected with the lower end of the pressing mechanism (8), the fixed end of the linear guide rail sliding block (10) is fixedly connected with one end of an extension spring (9), the other end of the extension spring (9) is fixedly connected with a pressing mechanism (8).

2. The jig for welding machines as claimed in claim 1, wherein the jig base plate (2) is provided with a jig positioning pin (4) and a jig sliding pad (1) at both sides thereof, and the jig base plate (2) is connected to the jig sliding pad (1) by screws.

3. The tool holder for the welding machine as claimed in claim 1, wherein the upper end of the pressing mechanism (8) is of an n-shaped structure with three sections connected, and rubber pressing blocks (7) are fixedly connected to the lower ends of the two ends of the head of the pressing mechanism (8).

4. The jig for welding machines as claimed in claim 1, wherein the positioning hole seats (3) are two symmetrically disposed on both sides of the jig base plate (2), and a positioning hole is disposed in the center of the positioning hole seat (3).

5. The jig for welding machines according to claim 1, wherein the number of the extension springs (9) is two, and the two extension springs (9) are symmetrically arranged on two sides of the linear guide rail slider (10).