CN220074635U - Clamp bracket for sheet metal machining - Google Patents

Abstract

The utility model discloses a clamp bracket for sheet metal machining, which comprises a machining table and a plurality of support columns fixedly arranged at the bottom of the machining table, wherein a plurality of elliptical sliding rail openings are formed in the top of the machining table, a plurality of L-shaped rail plates are fixedly connected to the bottom of the machining table, two moving blocks are connected between the two L-shaped rail plates in a sliding manner, threaded holes are formed in the tops of the moving blocks, threaded rods are connected with the inner side wall threads of the threaded holes, and rotary handles are fixedly connected to the tops of the threaded rods. According to the utility model, under the interaction of the processing table, the elliptical sliding rail opening, the L-shaped rail plate, the moving block, the threaded rod, the rotary handle, the clamping support blocks, the springs and the limiting device, the plurality of clamping support blocks are arranged on the clamping support ring, so that the sheet metal parts are more conveniently fixed by the plurality of clamping support blocks, the sheet metal parts are more convenient and more rapid, the limiting device is arranged on the moving block, and meanwhile, the springs are connected with the rotary handle and the clamping support ring, so that the clamping support blocks are more stable when the sheet metal parts are fixed.

Description

Clamp bracket for sheet metal machining

Technical Field

The utility model relates to the technical field of sheet metal machining, in particular to a clamp bracket for sheet metal machining.

Background

The sheet metal processing comprises the traditional cutting and blanking, bending and forming methods and technological parameters, various cold stamping die structures and technological parameters, various equipment working principles and operating methods, and also comprises a new stamping technology and a new technology, and the part sheet metal processing is called sheet metal processing.

At present, in the process of carrying out sheet metal machining on sheet metal parts, the sheet metal parts need to be fixed on a machining table by using a clamp bracket so as to facilitate subsequent cutting sheet metal machining, and the following problems exist in the use process of the existing clamp bracket: 1. the existing clamp bracket has single function, and a single clamp bracket can only clamp and fix corresponding sheet metal parts and is not practical; 2. when the sheet metal part is machined, the clamping bracket for fixing the sheet metal part is easy to loosen due to vibration, and the machining quality of the sheet metal part is affected, so that the clamping bracket for sheet metal machining is provided for solving the problems.

Disclosure of Invention

The utility model aims to overcome the defects in the background art, and provides a clamp bracket for sheet metal machining.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a clamp bracket of panel beating processing, includes processing platform and fixed a plurality of support columns that set up in processing platform bottom, a plurality of oval slide rail mouths have been seted up to processing platform top, processing platform bottom fixedly connected with a plurality of L type track boards, two sliding connection has two movable blocks between the L type track board, threaded hole has been seted up at the movable block top, threaded hole inside wall threaded connection has the threaded rod, threaded rod top fixedly connected with rotatory handle, threaded rod lateral wall sliding connection has the clamp backing ring, clamp backing ring lateral wall fixedly connected with multiple clamp backing piece, pass through spring coupling between rotatory handle and the clamp backing ring, be equipped with stop device on the movable block.

Preferably, the stop device is including seting up a plurality of first arc grooves and a second arc groove at processing bench bottom and every L type track inboard top respectively, two arc sliders of equal fixedly connected with in movable block top and bottom are located the top arc slider lateral wall and first arc groove inside wall sliding connection, are located the below arc slider lateral wall and second arc groove inside wall sliding connection.

Preferably, the spring is sleeved on the outer side wall of the threaded rod, and two ends of the spring are fixedly connected with the bottom of the rotary handle and the top of the clamping support ring respectively.

Preferably, two adjacent moving blocks are symmetrically arranged on two sides of the threaded rod, and the distances between two adjacent elliptical sliding rail openings are the same.

Preferably, two adjacent first arc-shaped grooves are symmetrically arranged on two sides of the elliptical sliding rail opening.

The beneficial effects of the utility model are as follows:

under the interact of processing platform, oval slide rail mouth, L track board, movable block, threaded rod, rotatory handle, press from both sides supporting shoe, spring and stop device, through pressing from both sides the supporting shoe that sets up multiple clamp on pressing from both sides the supporting shoe, it is more convenient that multiple clamp is fixed the sheet metal component, it is more convenient to set up stop device on the movable block, lets spring coupling rotatory handle and press from both sides the supporting shoe simultaneously, this makes clamp supporting shoe when fixed sheet metal component more stable.

Drawings

FIG. 1 is a schematic view of a sheet metal processing clamp bracket according to the present utility model;

fig. 2 is a top view of a sheet metal processing clamp bracket according to the present utility model.

In the figure: 1. a processing table; 2. a support column; 3. an elliptical slide rail opening; 4. an L-shaped track plate; 5. a moving block; 6. a threaded rod; 7. rotating the handle; 8. clamping a backing ring; 9. a clamping support block; 10. a spring; 11. a first arc-shaped groove; 12. a second arc-shaped groove; 13. an arc-shaped slide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a clamp bracket for sheet metal machining comprises a machining table 1 and a plurality of support columns 2 fixedly arranged at the bottom of the machining table 1, wherein a plurality of elliptical sliding rail openings 3 are formed in the top of the machining table 1, a plurality of L-shaped rail plates 4 are fixedly connected to the bottom of the machining table 1, two moving blocks 5 are connected between the two L-shaped rail plates 4 in a sliding manner, threaded holes are formed in the tops of the moving blocks 5, threaded rods 6 are connected to the inner side walls of the threaded holes in a threaded manner, two adjacent moving blocks 5 are symmetrically arranged on two sides of the threaded rods 6, and the distances between the two adjacent elliptical sliding rail openings 3 are the same;

the top of the threaded rod 6 is fixedly connected with a rotary handle 7, the outer side wall of the threaded rod 6 is slidably connected with a clamping support ring 8, the outer side wall of the clamping support ring 8 is fixedly connected with a plurality of clamping support blocks 9, the shapes and positions of the plurality of clamping support blocks 9 are shown in fig. 2, and the plurality of clamping support blocks 9 can fix different metal plates;

the rotary handle 7 is connected with the clamping support ring 8 through a spring 10, the spring 10 is sleeved on the outer side wall of the threaded rod 6, and two ends of the spring 10 are fixedly connected with the bottom of the rotary handle 7 and the top of the clamping support ring 8 respectively;

the movable block 5 is provided with a limiting device, the limiting device comprises a plurality of first arc grooves 11 and a plurality of second arc grooves 12 which are respectively arranged at the bottom of the processing table 1 and the inner top of each L-shaped track plate 4, the plurality of first arc grooves 11 are arranged in parallel, two adjacent second arc grooves 12 are arranged in parallel, two adjacent first arc grooves 11 are symmetrically arranged at the two sides of the elliptical sliding rail opening 3, the top and the bottom of the movable block 5 are fixedly connected with two arc-shaped sliding blocks 13, the outer side wall of the arc-shaped sliding block 13 positioned at the upper side is in sliding connection with the inner side wall of the first arc groove 11, and the outer side wall of the arc-shaped sliding block 13 positioned at the lower side is in sliding connection with the inner side wall of the second arc groove 12.

Working principle: when a worker uses the device to process the sheet metal part, the worker firstly places the sheet metal part on the top of the processing table 1 and is arranged between the two clamping and supporting rings 8, and when the clamping and supporting blocks 9 on the device are required to be used for fixing the sheet metal part;

firstly, a worker transversely pulls one of the threaded rods 6, the threaded rod 6 drives the moving block 5 and the rotary handle 7 to move along the direction of the elliptical sliding rail opening 3, at the moment, the moving block 5 moves between the two L-shaped track plates 4, and the arc-shaped sliding blocks 13 at the top and the bottom of the L-shaped track plates 4 slide in the first arc-shaped groove 11 and the second arc-shaped groove 12 respectively;

until the clamping and supporting block 9 is lapped on the outer side wall of the sheet metal part, the rotating handle 7 on the clamping and supporting block is rotated, the rotating handle 7 drives the threaded rod 6 to rotate, the threaded rod 6 moves downwards at the moving block 5, so that the rotating handle 7 moves downwards, the spring 10 is compressed, and the clamping and supporting block 9 is used for fixing the sheet metal part;

at this time, according to the above process, the sheet metal part can be processed by fixing the sheet metal part on the processing table 1 by using the clamping and supporting blocks 9, after the sheet metal part is processed, the rotary handle 7 is reversely rotated, the rotary handle 7 drives the threaded rod 6 to move upwards until the clamping and supporting blocks 9 are separated from the sheet metal part, and the sheet metal part after the processing is completed can be removed from the processing table 1 by transversely moving the threaded rod 6.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a clamp bracket of panel beating processing, includes processing platform (1) and fixed a plurality of support columns (2) that set up in processing platform (1) bottom, a plurality of oval slide rail mouths (3) have been seted up at processing platform (1) top, processing platform (1) bottom fixedly connected with a plurality of L type track boards (4), two sliding connection has two movable blocks (5) between L type track boards (4), threaded hole has been seted up at movable block (5) top, threaded hole inside wall threaded connection has threaded rod (6), threaded rod (6) top fixedly connected with rotatory handle (7), threaded rod (6) lateral wall sliding connection has clamp support ring (8), clamp support ring (8) lateral wall fixedly connected with multiple clamp support block (9), be connected through spring (10) between rotatory handle (7) and the clamp support ring (8), be equipped with stop device on movable block (5).

2. The sheet metal machining clamp bracket according to claim 1, wherein the limiting device comprises a plurality of first arc grooves (11) and a second arc groove (12) which are respectively formed in the bottom of the machining table (1) and the inner top of each L-shaped track plate (4), two arc-shaped sliding blocks (13) are fixedly connected to the top and the bottom of the moving block (5), the outer side wall of each arc-shaped sliding block (13) and the inner side wall of each first arc groove (11) are located above, and the outer side wall of each arc-shaped sliding block (13) and the inner side wall of each second arc groove (12) are located below.

3. The sheet metal machining clamp bracket according to claim 1, wherein the spring (10) is sleeved on the outer side wall of the threaded rod (6), and two ends of the spring (10) are fixedly connected with the bottom of the rotary handle (7) and the top of the clamp bracket ring (8) respectively.

4. The sheet metal machining clamp bracket according to claim 1, wherein two adjacent moving blocks (5) are symmetrically arranged on two sides of the threaded rod (6), and the distances between two adjacent elliptical sliding rail openings (3) are the same.

5. The sheet metal machining clamp bracket according to claim 2, wherein two adjacent first arc-shaped grooves (11) are symmetrically arranged on two sides of the elliptical slide rail opening (3).