CN219188397U

CN219188397U - Clamp for bending sheet metal part

Info

Publication number: CN219188397U
Application number: CN202223404655.4U
Authority: CN
Inventors: 金仁发
Original assignee: Suzhou Innop Precision Industry Co ltd
Current assignee: Suzhou Innop Precision Industry Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-16
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a clamp for bending sheet metal parts, which comprises a workbench; the two electric telescopic rods are symmetrically and slidably arranged on the workbench; the concave plate is fixedly arranged on the output shaft of the electric telescopic rod; the support rod is fixedly arranged on the concave plate; the sliding block is slidably arranged on the supporting rod; the spring is sleeved on the supporting rod, and two ends of the spring are fixedly connected with the sliding block and the inner wall of the concave plate respectively; the mounting plate is fixedly mounted on the sliding block; the two clamping plates are symmetrically and slidably arranged on the same mounting plate. The clamp for bending the sheet metal parts has the advantages that the sheet metal parts with different sizes can be conveniently fixed, and the two ends of the sheet metal parts can be mutually close when being bent, so that normal bending is not affected.

Description

Clamp for bending sheet metal part

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp for bending sheet metal parts.

Background

The metal plate is a comprehensive cold working process for the metal sheet and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as an automobile body) and the like. The remarkable characteristic is that the thickness of the same part is consistent. The product processed by the sheet metal process is called a sheet metal part. Sheet metal parts referred to by different industries are generally different and are commonly used for assembly. Sheet metal component is at the in-process of bending, need use anchor clamps to fix the sheet metal component, prevents the condition that the work piece drops that takes place in the in-process of bending.

The utility model discloses a sheet metal component anchor clamps of bending of patent of China's utility model of application number 202021142468.1, including sheet metal component, bend the last mould, bend bed die and workstation, the sheet metal component sets up in the top of bending the bed die, bend the last mould setting on the bender, just bend the last mould and be controlled by the bender, the spout has all been seted up at the upside both ends of workstation, be provided with the slider in the spout, the upper end fixedly connected with supporting shoe of slider, both ends about the upper end of supporting shoe all fixedly connected with anchor clamps frame, both ends about on the inner wall of the upside of anchor clamps frame fixedly mounted with pneumatic cylinder. The clamping device is provided with the clamp frame, the hydraulic cylinder is arranged in the clamp frame, the fixed pressing plate can be driven to extrude and fix the sheet metal part through the telescopic action of the hydraulic cylinder, the sheet metal part is arranged in the clamp frame, the clamp frame is higher in height, the sheet metal part with larger thickness can be clamped, and the use effect is good.

However, the above-mentioned technique is inconvenient to fix the panel beating of equidimension not, and during the centre gripping simultaneously, the both ends of sheet metal component can not be close to each other, influence normal bending easily.

Therefore, it is necessary to provide a new sheet metal bending jig to solve the above-mentioned problems.

Disclosure of Invention

The technical problem solved by the utility model is to provide the sheet metal part bending clamp which is convenient for fixing sheet metal parts with different sizes, and two ends of the sheet metal part can be mutually close when the sheet metal part is bent, and normal bending is not affected.

In order to solve the technical problems, the sheet metal part bending clamp provided by the utility model comprises: a work table; the two electric telescopic rods are symmetrically and slidably arranged on the workbench; the concave plate is fixedly arranged on the output shaft of the electric telescopic rod; the support rod is fixedly arranged in the concave plate; the sliding block is slidably arranged on the supporting rod; the spring is sleeved on the supporting rod, and two ends of the spring are fixedly connected with the sliding block and the inner wall of the concave plate respectively; the mounting plate is fixedly mounted on the sliding block; the two clamping plates are symmetrically and slidably arranged on the same mounting plate.

Preferably, the first threaded rod is rotatably installed on the mounting plate, the nut block is threadedly installed on the first threaded rod, the hinge rod is rotatably installed on the nut block, two sliding holes are symmetrically formed in the mounting plate, the connecting block is slidably installed in the sliding holes, the connecting block is fixedly connected with the clamping plate, and the hinge rod is rotatably connected with the connecting block.

Preferably, the top of workstation is seted up flutedly, the recess internal rotation is installed the second threaded rod, the both ends of second threaded rod all run through the workstation, two electric telescopic handle screw thread is installed on the second threaded rod.

Preferably, the second threaded rod is provided with two sections of threads with opposite screwing directions.

Preferably, a rubber pad is arranged on the clamping plate.

Preferably, the two sections of the second threaded rod are fixedly provided with handles.

Compared with the related art, the clamp for bending the sheet metal part has the following beneficial effects:

the utility model provides a clamp for bending sheet metal parts, which is characterized in that two electric telescopic rods are symmetrically and slidably arranged on a workbench, a concave plate is fixedly arranged on an output shaft of the electric telescopic rods, and a supporting rod is fixedly arranged on the concave plate, so that the height of the concave plate is convenient to adjust, and the height of the sheet metal parts is adjusted; the sliding block is slidably mounted on the supporting rod, two ends of the spring are fixedly connected with the sliding block and the inner wall of the concave plate respectively, and when the sheet metal part is bent, two ends of the sheet metal part can be mutually close to each other, so that normal bending is not affected; two clamping plates are symmetrically and slidably arranged on the same mounting plate, so that sheet metal parts with different thicknesses can be fixed conveniently.

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a sheet metal bending clamp according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic top view of the structure shown in FIG. 1;

FIG. 3 is a schematic side view of the structure shown in FIG. 1;

fig. 4 is a schematic view of the structure of the recess plate shown in fig. 1.

Reference numerals in the drawings: 1. a work table; 2. an electric telescopic rod; 3. a concave plate; 4. a support rod; 5. a slide block; 6. a spring; 7. a mounting plate; 8. a clamping plate; 9. a rubber pad; 10. a first threaded rod; 11. a nut block; 12. a hinge rod; 13. a sliding hole; 14. a connecting block; 15. a groove; 16. and a second threaded 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4 in combination, the sheet metal bending jig includes: a work table 1; the two electric telescopic rods 2 are symmetrically and slidably arranged on the workbench 1, and the electric telescopic rods 2 are used for adjusting the height of the sheet metal part so as to adjust the position of the sheet metal part; a concave plate 3, wherein the concave plate 3 is fixedly arranged on an output shaft of the electric telescopic rod 2; the support rod 4 is fixedly arranged in the concave plate 3; a slider 5, wherein the slider 5 is slidably mounted on the support rod 4; the spring 6 is sleeved on the supporting rod 4, two ends of the spring 6 are fixedly connected with the sliding block 5 and the inner wall of the concave plate 3 respectively, the spring 6 is favorable for resetting the sliding block 5, the sliding block 5 slides on the supporting rod 4, and when the sheet metal part is bent, the two ends of the sheet metal part can be mutually close to each other, so that normal bending is not influenced; the mounting plate 7 is fixedly arranged on the sliding block 5; the two clamping plates 8, two the clamping plates 8 are symmetrically and slidably mounted on the same mounting plate 7, and the clamping plates 8 are used for clamping and fixing sheet metal parts.

The utility model discloses a nut, including mounting panel 7, nut piece 11, hinge rod 12, connecting block 14, clamping plate 8 fixed connection, connecting block 14, hinged rod 12, connecting block 14 and connecting block 14 rotation connection, hinge rod 12 is convenient for drive connecting block 14 and removes, two sliding holes 13 have been seted up to the symmetry on the mounting panel 7 to the last rotation of mounting panel 7, nut piece 11 is installed to the screw thread on the first threaded rod 10, the first threaded rod 10 is rotated and is convenient for drive nut piece 11 to remove, the sliding hole 13 sliding mounting has connecting block 14, connecting block 14 with clamping plate 8 fixed connection, sliding hole 13 plays the spacing effect to connecting block 14.

The top of workstation 1 has seted up recess 15, the second threaded rod 16 is installed to recess 15 internal rotation, the both ends of second threaded rod 16 all run through workstation 1, two electric telescopic handle 2 screw thread is installed on the second threaded rod 16, when second threaded rod 16 rotates, be convenient for drive electric telescopic handle 2 and remove.

The second threaded rod 16 is provided with two sections of threads with opposite rotation directions, and the threads are used for controlling the two electric telescopic rods 2 to move towards each other or away from each other.

Be equipped with rubber pad 9 on the grip block 8, rubber pad 9 is used for protecting the sheet metal component, avoids the clamping force too big, causes the sheet metal component impaired.

Handles are fixedly arranged on two sections of the second threaded rod 16, and the handles are convenient for driving the second threaded rod 16 to rotate.

The working principle of the clamp for bending the sheet metal part provided by the utility model is as follows:

when the clamping plate is used, the second threaded rod 16 is rotated according to the size of the metal plate, the second threaded rod 16 drives the two electric telescopic rods 2 to move, the output shafts of the electric telescopic rods 2 drive the concave plates 3 and the mounting plates 7 to move, so that the two mounting plates 7 move in the directions away from each other, the distance between the clamping plates 8 is changed, and the clamping plate is suitable for sheet metal parts with different sizes;

then, a sheet metal part to be bent is placed on the clamping plate 8, the first threaded rod 10 is rotated, the first threaded rod 10 drives the nut block 11 to move in a direction away from the mounting plate 7, the nut block 11 drives the hinge rod 12 to move, the hinge rod 12 drives the connecting block 14 to slide in the sliding hole 13, and the connecting block 14 drives the clamping plate 8 to move, so that the two clamping plates 8 move in a direction close to each other, and the sheet metal part is clamped and fixed;

can change the height of sheet metal component through electric telescopic handle 2, when bending, slider 5 slides on bracing piece 4, and slider 5 drives mounting panel 7 motion for when bending, the both ends of sheet metal component can be close to each other, do not influence normal bending.

the utility model provides a clamp for bending sheet metal parts, which is characterized in that two electric telescopic rods 2 are symmetrically and slidably arranged on a workbench 1, a concave plate 3 is fixedly arranged on an output shaft of the electric telescopic rods 2, and a supporting rod 4 is fixedly arranged on the concave plate 3, so that the height of the concave plate 3 is conveniently adjusted, and the height of the sheet metal parts is adjusted; the sliding block 5 is slidably arranged on the supporting rod 4, two ends of the spring 6 are fixedly connected with the sliding block 5 and the inner wall of the concave plate 3 respectively, and when the sheet metal part is bent, two ends of the sheet metal part can be mutually close to each other, so that normal bending is not affected; two grip blocks 8 symmetry slidable mounting is on same mounting panel 7, is convenient for fix the sheet metal component of different thickness.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Clamp for bending sheet metal parts, which is characterized by comprising:

a work table;

the two electric telescopic rods are symmetrically and slidably arranged on the workbench;

the concave plate is fixedly arranged on the output shaft of the electric telescopic rod;

the support rod is fixedly arranged in the concave plate;

the sliding block is slidably arranged on the supporting rod;

the spring is sleeved on the supporting rod, and two ends of the spring are fixedly connected with the sliding block and the inner wall of the concave plate respectively;

the mounting plate is fixedly mounted on the sliding block;

the two clamping plates are symmetrically and slidably arranged on the same mounting plate.

2. The sheet metal part bending clamp according to claim 1, wherein a first threaded rod is rotatably mounted on the mounting plate, a nut block is mounted on the first threaded rod in a threaded manner, a hinge rod is rotatably mounted on the nut block, two sliding holes are symmetrically formed in the mounting plate, a connecting block is slidably mounted in the sliding holes, the connecting block is fixedly connected with the clamping plate, and the hinge rod is rotatably connected with the connecting block.

3. The sheet metal part bending clamp according to claim 2, wherein a groove is formed in the top of the workbench, a second threaded rod is rotatably installed in the groove, two ends of the second threaded rod penetrate through the workbench, and two electric telescopic rods are installed on the second threaded rod in a threaded mode.

4. The sheet metal part bending clamp according to claim 3, wherein the second threaded rod is provided with two threads with opposite screwing directions.

5. The sheet metal part bending clamp according to claim 1, wherein a rubber pad is arranged on the clamping plate.

6. The sheet metal part bending clamp according to claim 4, wherein handles are fixedly mounted on two sections of the second threaded rod.