CN219597762U - Bending equipment for sheet metal machining - Google Patents

Abstract

The utility model relates to bending equipment for sheet metal machining, and belongs to the technical field of sheet metal part machining. The die of the bending machine can directly slide left and right, and when the bending machine is used, the die is not provided with a limiting structure, so that when the pressing plate bends a metal sheet, the die is easy to slide, and then the metal sheet cannot be provided with a designated pressing line to bend, and the problem that defective products are easy to occur is solved as follows: the utility model provides a panel beating processing is with equipment of bending, includes bender and bottom plate, the last surface fixedly connected with slide rail of bottom plate. According to the utility model, through the design of the structures such as the rotating abutting block, the spring, the anti-slip sleeve, the inserted link and the like, after the left and right sliding adjustment along the sliding rail is completed, the handle is directly rotated to drive the rotating abutting block, and the other end of the anti-slip sleeve abuts against the outer wall of the sliding rail. When the sliding female die is required to slide, the handle is directly rotated to enable the other end of the anti-sliding sleeve to be separated from the inner wall of the sliding rail, so that the sliding female die can slide left and right along the sliding rail, and the sliding female die is simple and convenient.

Description

Bending equipment for sheet metal machining

Technical Field

The utility model relates to the technical field of sheet metal part machining, in particular to bending equipment for sheet metal machining.

Background

Sheet metal, a processing technique, has not had a relatively complete definition so far. According to a definition on a foreign professional journal, it can be defined as: the metal plate is a comprehensive cold working process for a metal sheet (usually below 6 mm) and comprises shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as an automobile body) and the like.

When the metal sheet is bent, the bending machine is usually used for manually holding the metal sheet, the female dies of the conventional bending machines can directly slide left and right, and when the bending machine is used, the die is not provided with a limiting structure, so that the metal sheet is easy to slide when being bent by the pressing plate, and the metal sheet cannot be bent by installing a designated pressing line, and defective products are easy to occur.

Disclosure of Invention

The utility model aims at solving the problems that a female die of some bending machines can directly slide left and right, and when the bending machine is used, a limiting structure is not arranged, so that sliding is easy to occur when a pressing plate bends a metal sheet, and further the metal sheet cannot be bent by installing a designated pressing line, and defective products are easy to occur.

The technical scheme of the utility model is as follows: the utility model provides a bending equipment for sheet metal processing, includes bender and bottom plate, the last fixed surface of bottom plate is connected with the slide rail, slide rail sliding connection has the slip die, the movable groove has been seted up to the slip die, movable groove swing joint has anti-skidding sleeve, the spout has been seted up to anti-skidding sleeve, anti-skidding telescopic one end fixedly connected with adapter sleeve piece, the inserted bar has been cup jointed in the activity of adapter sleeve piece's one end, the outer wall fixedly connected with of inserted bar is relative and can be in the gliding anticreep fixture block in the spout, the outer wall activity of inserted bar has cup jointed the spring, the inserted bar activity has cup jointed the slip that can support the spring and has supported the piece, the arc draw-in groove has been seted up to the slip piece, the one end of inserted bar is rotated through the pivot and is connected with the rotation and supports the piece, it can block into the spacing fixture block of arc draw-in groove to rotate to support piece fixedly connected with.

Preferably, one end of the rotating supporting block is fixedly connected with a handle which is convenient to rotate.

Preferably, the bending machine is provided with a pressing plate capable of bending the metal plate.

Preferably, one end of the anti-slip sleeve is fixedly connected with an anti-slip rubber pad.

Preferably, a plurality of cushion blocks are fixedly connected to the lower surface of the bending machine.

Preferably, the bending machine is provided with a fixing mechanism capable of fixing the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1): according to the utility model, through the design of the structures such as the rotating propping block, the spring, the anti-slip sleeve, the inserted link and the like, after the sliding adjustment is carried out along the sliding rail, the handle is directly rotated to drive the rotating propping block to rotate by taking the rotating shaft as the center, the rotating propping block drives the limiting clamping block to rotate, so that the limiting clamping block is clamped into the arc-shaped clamping groove after propping against the sliding propping block, then the sliding propping block is propped against one end of the spring along the inserted link, the other end of the spring is propped against the connecting sleeve block, the connecting sleeve block is propped against one end of the anti-slip sleeve along the inserted link, the other end of the anti-slip sleeve is propped against the outer wall of the sliding rail, and the friction between the sliding female die and the sliding rail is increased, so that the sliding female die cannot slide along the sliding rail. And when the sliding female die is required to slide, the handle is directly rotated, so that the other end of the anti-sliding sleeve is separated from the inner wall of the sliding rail, and the sliding female die can slide left and right along the sliding rail, so that the sliding female die is simple and convenient.

Drawings

Fig. 1 is a schematic structural view of a bending device for sheet metal processing;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a cross-sectional view taken at FIG. 2;

fig. 4 is a cross-sectional view of the connection of the anti-slip sleeve and the insert rod of fig. 3.

Reference numerals: 1. bending machine; 2. a bottom plate; 3. a slide rail; 4. sliding female die; 5. a pressing plate; 6. an anti-slip sleeve; 7. a spring; 8. a chute; 9. sliding support blocks; 10. a rod; 11. rotating the abutting block; 12. a handle; 13. a movable groove; 14. a rubber pad; 15. an anti-falling clamping block; 16. a limit clamping block; 17. a rotating shaft; 18. connecting sleeve blocks; 19. a cushion block; 20. arc draw-in groove: 21. a fixing mechanism.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-4, the bending equipment for sheet metal processing provided by the utility model comprises a bending machine 1 and a bottom plate 2, wherein the bending machine is a machine capable of bending a sheet metal. The bending machine 1 is divided into a manual bending machine, a hydraulic bending machine and a numerical control bending machine. The structure mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge and consists of a base shell, a coil and a cover plate, the coil is arranged in a concave of the base shell, and the cover plate is covered at the top of the concave. The bending machine 1 is provided with a fixing mechanism 21 capable of fixing the bottom plate 2, the lower surface of the bending machine 1 is fixedly connected with a plurality of cushion blocks 19, the bending machine 1 is provided with a pressing plate 5 capable of bending metal plates, the upper surface of the bottom plate 2 is fixedly connected with a sliding rail 3, the sliding rail 3 is slidably connected with a sliding female die 4, the sliding female die 4 is provided with a movable groove 13, the movable groove 13 is movably connected with an anti-slip sleeve 6, one end of the anti-slip sleeve 6 is fixedly connected with an anti-slip rubber pad 14, the anti-slip sleeve 6 is provided with a sliding groove 8, one end of the anti-slip sleeve 6 is fixedly connected with a connecting sleeve block 18, one end of the connecting sleeve block 18 is movably sleeved with an inserting rod 10, the outer wall of the inserting rod 10 is fixedly connected with a pair of anti-slip clamping blocks 15 which are horizontally opposite and can slide in the sliding groove 8, and the anti-slip clamping blocks 15 have the function of preventing the inserting rod 10 from being separated from the movable groove 13. The outer wall activity of inserted bar 10 has cup jointed spring 7, and inserted bar 10 activity has cup jointed the slip that can support spring 7 and has supported piece 9, and arc draw-in groove 20 has been seted up to slip piece 9, and the effect of arc draw-in groove 20 is blocked spacing fixture block 16, and then the restriction rotates and support piece 11 rotation. One end of the inserted link 10 is rotatably connected with a rotary abutting block 11 through a rotary shaft 17, the rotary abutting block 11 is fixedly connected with a limiting clamping block 16 which can be clamped into the arc-shaped clamping groove 20, and one end of the rotary abutting block 11 is fixedly connected with a handle 12 which is convenient to rotate.

The working principle of the embodiment is as follows: when sheet metal processing needs to use bending equipment, firstly, slide and adjust sliding die 4 along slide rail 3, after adjusting, afterwards direct rotation handle 12 drives rotate support piece 11 and rotate with pivot 17 as the center, rotate support piece 11 and drive spacing fixture block 16 and rotate, make spacing fixture block 16 support and block into arc draw-in groove 20 after sliding support piece 9, afterwards slide support piece 9 along inserted bar 10 and support one end of spring 7, the other end of spring 7 supports adapter sleeve piece 18, adapter sleeve piece 18 supports one end of anti-skidding sleeve 6 along inserted bar 10, the other end of anti-skidding sleeve 6 just can support the outer wall of slide rail 3, and then increase the frictional force between sliding die 4 and the slide rail 3, thereby make sliding die 4 unable to slide along slide rail 3, and when needs to slide, direct rotation handle 12 makes the other end of anti-skidding sleeve 6 break away from slide rail 3's inner wall can slide sliding die 4 along slide rail 3 side by side.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (6)

1. Bending equipment for sheet metal machining comprises a bending machine (1) and a bottom plate (2), and is characterized in that: the utility model discloses a sliding die, including bottom plate (2), slide rail (3), sliding die (4), movable groove (13) have been seted up to sliding die (4), movable groove (13) swing joint has anti-skidding sleeve (6), spout (8) have been seted up to anti-skidding sleeve (6), the one end fixedly connected with adapter sleeve piece (18) of anti-skidding sleeve (6), inserted bar (10) have been cup jointed in the activity of the one end activity of adapter sleeve piece (18), the outer wall fixedly connected with of inserted bar (10) is a pair of level relatively and can be at the anti-disengaging fixture block (15) of sliding in spout (8), the outer wall activity of inserted bar (10) cup joints spring (7), the sliding block (9) that can support spring (7) have been cup jointed in the activity of inserted bar (10), arc draw-in groove (20) have been seted up to the sliding block (9), the one end of inserted bar (10) is rotated through pivot (17) and is connected with rotation block (11), rotation block (11) fixedly connected with can go into limit fixture block (16) of draw-in groove (20).

2. Bending equipment for sheet metal machining according to claim 1, characterized in that one end of the rotating abutment block (11) is fixedly connected with a handle (12) which is convenient to rotate.

3. Bending equipment for sheet metal machining according to claim 1, characterized in that the bending machine (1) is provided with a pressing plate (5) capable of bending sheet metal.

4. Bending equipment for sheet metal machining according to claim 1, characterized in that one end of the anti-slip sleeve (6) is fixedly connected with an anti-slip rubber pad (14).

5. Bending equipment for sheet metal machining according to claim 1, characterized in that the lower surface of the bending machine (1) is fixedly connected with a plurality of cushion blocks (19).

6. Bending apparatus for sheet metal working according to claim 1, characterized in that the bending machine (1) is provided with a fixing mechanism (21) for fixing the bottom plate (2).