CN219767422U

CN219767422U - Fixing and clamping device for sheet metal machining

Info

Publication number: CN219767422U
Application number: CN202320094025.7U
Authority: CN
Inventors: 毛卿; 杨志卫; 毛文科; 吴二伟
Original assignee: Zhengzhou Guangming Industry Co ltd
Current assignee: Zhengzhou Guangming Industry Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-09-29
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a fixing and clamping device for sheet metal machining, which relates to the technical field of sheet metal machining and comprises a workbench, a belt and a clamping block, wherein a chute is formed in the upper part of the workbench, a gear is connected in the chute in a rotating manner, a first rack and a second rack are respectively meshed with the front part and the rear part of the gear, springs are fixedly connected to opposite ends of the first rack and the second rack, the belt is fixedly connected to one end, away from the springs, of the second rack, the other end of the belt is fixedly connected with a pull rod, a belt pulley is connected in the chute in a rotating manner, and the outer surface of the belt is in transmission connection with the belt pulley. The clamping device is reasonable in structural design, and the sliding groove, the gear, the first rack, the second rack and the pull rod are arranged, so that the clamping device is provided with a method for simply pulling and clamping the clamping blocks, time and labor are saved, simplicity and convenience are realized, meanwhile, the angle of the clamping blocks of the clamping device can be adjusted, the sheet metal parts in different shapes can be conveniently processed and produced, and the practicability of the device is improved.

Description

Fixing and clamping device for sheet metal machining

Technical Field

The utility model relates to the technical field of sheet metal machining, in particular to a fixing and clamping device for sheet metal machining.

Background

The metal plate is a comprehensive cold processing technology, comprising shearing, punching, cutting, compounding, folding, riveting, splicing, forming and the like. The remarkable characteristic is that the thickness of the same part is consistent.

At present, most of existing tool fixtures enable clamping blocks to be opened by screwing screws, when the stroke of the clamping blocks is large, countless circles of screws need to be screwed, time and labor are wasted, and the tool fixtures are extremely inconvenient; and most anchor clamps centre gripping direction is fixed moreover, can't provide better clamping angle for sheet metal processing, is unfavorable for processing production, and the practicality is not high.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a fixing and clamping device for sheet metal machining, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sheet metal processing is with fixed clamping device, includes workstation, belt and clamp splice, the spout has been seted up on the upper portion of workstation, the inside rotation of spout is connected with the gear, the front and back of gear respectively meshing has first rack and second rack, the equal fixedly connected with spring of the one end that first rack and second rack are opposite, the one end fixedly connected with belt of spring is kept away from to the second rack, the other end and the pull rod fixed connection of belt, the inside rotation of spout is connected with the belt pulley, the surface and the belt pulley transmission of belt are connected, the bolt is installed on the upper portion of workstation, the surface butt of bolt and pull rod, the equal fixedly connected with axis of rotation in upper portion of first rack and second rack, the clamp splice rotates the surface of being connected in the axis of rotation, the upper portion threaded connection of clamp splice has the locking lever, the inner of locking lever and the surface butt of axis of rotation.

Optionally, the other end of the spring is fixedly connected with the chute.

Optionally, the spout is connected with the surface sliding of first rack and second rack, first rack and second rack are linear array and distribute, and array angle is one hundred eighty degrees.

Optionally, the clamp splice sliding connection is in the upper portion of spout, the left side clamp splice fixed connection is on first rack, the right side clamp splice fixed connection is on the second rack, two the clamp splice is bilateral symmetry setting.

Optionally, the pull rod runs through the lateral wall of workstation, the outer end fixedly connected with handle of pull rod.

Optionally, a cushion block is installed on the outer surface of the clamping block, and the cushion block is made of rubber.

(III) beneficial effects

The utility model provides a fixing and clamping device for sheet metal machining, which has the following beneficial effects:

1. according to the fixing and clamping device for the sheet metal machining, through the arrangement of the sliding groove, the gear, the first rack, the second rack and the pull rod, the fixing and clamping device for the sheet metal machining has a simple and convenient method for pulling and clamping the clamping block, and the power distribution cabinet can be pulled and clamped only by pulling the pull rod, so that time and labor are saved, simplicity and convenience are realized, and the working efficiency is greatly improved;

2. this fixed clamping device is used in panel beating processing through setting up axis of rotation, clamp splice and locking lever, makes this fixed clamping device is used in panel beating processing possess the function that can simply adjust clamping angle, more makes things convenient for the sheet metal component processing production of different shapes, has improved production efficiency, has increased the practicality of device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view partially in section;

FIG. 3 is a schematic cross-sectional elevation view of the present utility model;

fig. 4 is an enlarged schematic view of the detail a of the present utility model.

In the figure: 1. a work table; 2. a chute; 3. a gear; 4. a first rack; 5. a second rack; 6. a spring; 7. a belt; 8. a belt pulley; 9. a pull rod; 10. a bolt; 11. a handle; 12. a rotating shaft; 13. clamping blocks; 14. a cushion block; 15. a lock rod.

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.

Example 1

Referring to fig. 1 to 4, the present utility model provides the following technical solutions: the utility model provides a fixed clamping device is used in panel beating processing, which comprises a workbench 1, belt 7 and clamp splice 13, spout 2 has been seted up on the upper portion of workstation 1, the inside rotation of spout 2 is connected with gear 3, the front and back of gear 3 respectively meshing has first rack 4 and second rack 5, the equal fixedly connected with spring 6 of the one end that first rack 4 and second rack 5 are opposite, the other end and spout 2 fixed connection of spring 6, the one end fixedly connected with belt 7 that second rack 5 kept away from spring 6, spout 2 and the surface sliding connection of first rack 4 and second rack 5, first rack 4 and second rack 5 are linear array distribution, array angle is one hundred eighty degrees, the other end and the pull rod 9 fixed connection of belt 7, the inside rotation of spout 2 is connected with belt pulley 8, the surface and the belt pulley 8 transmission of belt 7 are connected, the lateral wall that pull rod 9 runs through workstation 1, the outer fixedly connected with handle 11 of pull rod 9, the upper portion of workstation 1 installs bolt 10 and the surface butt of pull rod 9, the one end fixedly connected with belt 7 of second rack 5, the surface sliding connection of first rack 4 and second rack 5 is the surface of a left side and right side and is equipped with clamp splice 13, the clamp splice 13 is fixed connection of two clamp splice 13 on the left side surface and is the surface of a left side and is fixed connection of clamp splice 13, the surface 13 is fixed on the left side of clamp splice 13, the surface is fixed connection of clamp splice 13, the surface is on the left side of clamp splice 13 is fixed connection of the surface 13.

When in use, the fixed clamping device for sheet metal processing has a simple method for pulling and clamping the clamping blocks by arranging the chute 2, the gear 3, the first rack 4, the second rack 5 and the pull rod 9, only the pull rod 9 is needed to be pulled, the pull rod 9 pulls the belt 7 outwards, the two ends of the belt 7 form ninety degrees angles with the axis of the belt pulley, at the moment, the outwards pulling force pulls the second rack 5 to slide under the rotating action of the belt 7 and the belt pulley 8, the gear 3 meshed with the second rack 5 rotates, the first rack 4 is driven in the opposite direction, at the moment, the sliding of the first rack 4 and the second rack 5 can slide outwards together with the clamping blocks 13, the spring 6 can stretch towards the direction of the belt 7, the clamping blocks 13 are separated, when the metal plate workpieces can be put down at the interval of the clamping blocks 13, the bolts 10 can be screwed at the moment, the bottom ends of the bolts 10 are abutted against the pull rods 9, the positions of the pull rods 9 are fixed, after the metal plate workpieces are placed, the bolts 10 can be unscrewed, the springs 6 can shrink, the first racks 4 and the second racks 5 can drive the clamping blocks 13 to move inwards to clamp the metal plate workpieces under the action of the shrinkage tension of the springs 6, clamping is completed, workers judge whether the bolts 10 are screwed up or not according to production conditions, limit the clamping blocks 13, and the cushion blocks 14 on the clamping blocks 13 are made of rubber materials, so that the metal plates are prevented from being damaged due to excessive clamping, and the clamping is completed.

Example 2

Referring to fig. 1 to 4, the present utility model provides the following technical solutions: a fixing and clamping device for sheet metal machining is characterized in that a sliding groove 2 is slidably connected with the outer surfaces of a first rack 4 and a second rack 5, clamping blocks 13 are slidably connected to the upper portion of the sliding groove 2, left clamping blocks 13 are fixedly connected to the first rack 4, right clamping blocks 13 are fixedly connected to the second rack 5, two clamping blocks 13 are symmetrically arranged left and right, a cushion block 14 is mounted on the outer surface of each clamping block 13, the cushion block 14 is made of rubber, rotating shafts 12 are fixedly connected to the upper portions of the first rack 4 and the second rack 5, the clamping blocks 13 are rotatably connected to the outer surfaces of the rotating shafts 12, locking rods 15 are connected to the upper threads of the clamping blocks 13, and the inner ends of the locking rods 15 are in butt joint with the outer surfaces of the rotating shafts 12.

During the use, through setting up axis of rotation 12, clamp splice 13 and locking lever 15, make this fixed clamping device for panel beating processing possess the function that can simply adjust clamping angle, when the appearance of panel beating machined part is special, when the centre gripping that needs different angles just can be processed more steadily, through not hard up locking lever 15, clamp splice 13 alright rotate according to axis of rotation axis 12, stir clamp splice 13 with the hand, adjust to suitable angle, the clamp splice 13 on both sides can adjust by oneself, more extensive suitability, after the angle adjustment, twist locking lever 15, make the inner and the surface butt of axis of rotation 12 of locking lever 15, the angle of fixed clamp splice 13, the completion operation, the design has improved the suitability to the sheet metal component centre gripping of some special appearances, production efficiency has been improved by a wide margin, the practicality of product has been promoted.

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

1. The utility model provides a sheet metal processing is with fixed clamping device, includes workstation (1), belt (7) and clamp splice (13), its characterized in that: spout (2) have been seted up on the upper portion of workstation (1), the inside rotation of spout (2) is connected with gear (3), the front and back of gear (3) meshing respectively has first rack (4) and second rack (5), the equal fixedly connected with spring (6) of the opposite one end of first rack (4) and second rack (5), the one end fixedly connected with belt (7) of spring (6) are kept away from to second rack (5), the other end and pull rod (9) fixed connection of belt (7), the inside rotation of spout (2) is connected with belt pulley (8), the surface and the belt pulley (8) transmission of belt (7) are connected, bolt (10) are installed on the upper portion of workstation (1), bolt (10) and the surface butt of pull rod (9), the upper portion of first rack (4) and second rack (5) all fixedly connected with axis of rotation (12), clamp splice (13) rotate and are connected with in the surface of axis of rotation (12), clamp splice (13) are connected with the surface (15) of rotation of inner (15) of locking lever (15).

2. The fixing and clamping device for sheet metal machining according to claim 1, wherein: the other end of the spring (6) is fixedly connected with the chute (2).

3. The fixing and clamping device for sheet metal machining according to claim 2, wherein: the sliding groove (2) is in sliding connection with the outer surfaces of the first rack (4) and the second rack (5), the first rack (4) and the second rack (5) are distributed in a linear array, and the array angle is one hundred eighty degrees.

4. The fixing and clamping device for sheet metal machining according to claim 1, wherein: the clamping blocks (13) are slidably connected to the upper portion of the sliding groove (2), the left side of the clamping blocks (13) are fixedly connected to the first rack (4), the right side of the clamping blocks (13) are fixedly connected to the second rack (5), and the two clamping blocks (13) are symmetrically arranged left and right.

5. The fixing and clamping device for sheet metal machining according to claim 4, wherein: the pull rod (9) penetrates through the side wall of the workbench (1), and the outer end of the pull rod (9) is fixedly connected with a handle (11).

6. The fixing and clamping device for sheet metal machining according to claim 5, wherein: the outer surface of the clamping block (13) is provided with a cushion block (14), and the cushion block (14) is made of rubber.