CN220371955U - Sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections - Google Patents
Sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections Download PDFInfo
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- CN220371955U CN220371955U CN202321608977.2U CN202321608977U CN220371955U CN 220371955 U CN220371955 U CN 220371955U CN 202321608977 U CN202321608977 U CN 202321608977U CN 220371955 U CN220371955 U CN 220371955U
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- bending
- sheet metal
- fixedly arranged
- block
- cracking
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- 239000002184 metal Substances 0.000 title claims abstract description 60
- 238000005452 bending Methods 0.000 title claims abstract description 55
- 238000005336 cracking Methods 0.000 title claims abstract description 38
- 238000003754 machining Methods 0.000 title claims abstract description 19
- 235000012771 pancakes Nutrition 0.000 claims description 9
- 238000010009 beating Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 22
- 238000005461 lubrication Methods 0.000 description 8
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Abstract
The utility model discloses a sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections, which relates to the technical field of sheet metal machining and comprises a shell, wherein an anti-cracking component is arranged on the outer part of the shell, a fixing component is arranged on the outer part of the shell, the anti-cracking component comprises a convex fixed block and a bottom plate, hydraulic jacks are fixedly arranged on the back surfaces of two ends of the convex fixed block, a concave fixed block is fixedly arranged on the top surface of the bottom plate, two travel grooves are formed in the top surface of the bottom plate, and a first reciprocating screw and a second reciprocating screw are rotatably arranged on the bottom of the bottom plate; according to the metal plate bending device, the anti-cracking assembly, the clamping assembly and the fixing assembly are arranged, so that the metal plate to be bent is effectively subjected to pre-bending treatment, the metal plate cannot generate cracks when the metal plate is bent, the production cost is reduced, the requirements on the technical level of staff are lowered, and the use effect is good.
Description
Technical Field
The utility model relates to the technical field of sheet metal machining, in particular to an anti-cracking mechanism of a sheet metal machining bending device capable of bending in multiple sections.
Background
The metal plate is a comprehensive cold working process for metal plates with the thickness less than six millimeters, and is characterized in that the thickness of the same part is consistent, and the metal plate processing comprises shearing, punching/cutting/compounding, folding, riveting, splicing, forming and the like.
At present, when a sheet metal machining bending device bends a sheet metal, a perfect anti-cracking mechanism is not provided, when the sheet metal machining bends, a metal plate of the sheet metal machining bending device can generate cracks, so that produced products cannot be used, and meanwhile, when the sheet metal machining bends, a high technical level of staff is required, the use effect is poor, and in order to solve the problems, the sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections, which can realize an anti-cracking function.
The technical aim of the utility model is realized by the following technical scheme: but panel beating processing bending device crack control mechanism that multistage was buckled includes: the shell is provided with an anti-cracking component on the outer part, and a fixing component on the outer part;
wherein, the anticracking subassembly includes convex fixed block and bottom plate, fixed mounting has hydraulic jack on the back at convex fixed block both ends, fixed mounting has the spill fixed block on the top surface of bottom plate, be provided with two travel grooves on the top surface of bottom plate, rotate on the bottom of bottom plate and install first reciprocal lead screw and the reciprocal lead screw of second, the one end fixed mounting of the reciprocal lead screw of second has first belt pulley, the one end fixed mounting of first reciprocal lead screw has the second belt pulley, be provided with the belt on the outside of first belt pulley and second belt pulley, the inside fixed mounting of second belt pulley has the motor, the bottom of bottom plate is provided with lubrication assembly, be provided with clamping assembly on the outer wall of first reciprocal lead screw and the reciprocal lead screw of second.
Further, the clamping assembly comprises a circular ring and an upper half clamping block, and a handle is fixedly arranged on the top surface of the upper half clamping block.
Further, a nail-shaped fixing block is fixedly arranged on the bottom surface of the upper half clamping block, and a spring is sleeved outside the nail-shaped fixing block.
Further, a connecting block is fixedly arranged on the side wall of the circular ring, a moving block is fixedly arranged at the other end of the connecting block, and a lower half clamping block is fixedly arranged on the top surface of the moving block.
Further, the outer wall of the nail-shaped fixed block is connected with the lower half clamping block in a sliding way.
Further, sliding connection is between the top surface of bottom plate and the movable block, and fixed subassembly includes fixed block, first roller and second roller.
Further, the mounting plates are rotatably mounted on two sides of the first roll shaft and the second roll shaft, and the mounting plates are fixedly mounted on two sides of the fixed block.
Further, the lubrication assembly comprises an oil crusty pancake, and a connecting frame is fixedly arranged on one side of the circular ring.
Further, the device is characterized in that the other end of the connecting frame is fixedly provided with the extrusion plate.
Further, an oil outlet cylinder is fixedly arranged on one side of the oil crusty pancake, and an oil outlet ring is fixedly arranged on the other end of the oil outlet cylinder.
Compared with the prior art, the beneficial effect of this scheme is as follows:
1. this scheme is through being provided with anticracking subassembly, clamping assembly and fixed subassembly, upwards carry last half clamp splice through the handle, the spring is compressed, make last half clamp splice and lower half clamp splice separate, press from both sides the metal sheet between last half clamp splice and lower half clamp splice, tightly press from both sides the metal sheet because of the elasticity of spring, press from both sides the metal sheet with the convex fixed block through hydraulic jack towards the metal sheet, make the metal sheet preliminary bending, open the motor, the motor drives second belt pulley and first reciprocating screw rotation, the second belt pulley passes through the belt and drives first belt pulley, the second reciprocating screw rotation has been driven simultaneously, first reciprocating screw and second reciprocating screw drive the ring and remove, carry out spacingly with preliminary crooked metal sheet between first roller and second roller gap, buckle the panel beating, through this design, effectually realized carrying out the preflex to the metal sheet that needs to buckle and handle, its metal sheet can not produce the crack when the panel beating is buckled, manufacturing cost is reduced, simultaneously the requirement to staff's technical level has been reduced, excellent in use effect.
2. According to the scheme, the lubrication assembly is arranged, when the circular ring moves on the first reciprocating screw and the second reciprocating screw, the extruding plate on the circular ring extrudes the pressure oil crusty pancake, lubricating oil circulates to the first reciprocating screw and the second reciprocating screw from the oil outlet cylinder through the oil outlet cylinder, good lubrication effects on the first reciprocating screw and the second reciprocating screw are effectively achieved through design, smoothness of movement of the anti-cracking assembly of the first reciprocating screw and the second reciprocating screw is effectively guaranteed, and using effect of the structure is improved.
Drawings
Fig. 1 is a schematic perspective view of an anti-cracking mechanism of a sheet metal processing bending device capable of bending in multiple sections.
Fig. 2 is an exploded perspective view of an anti-cracking mechanism of a multi-section bending sheet metal processing bending device.
Fig. 3 is an exploded perspective view of a clamping assembly in an anti-cracking mechanism of a multi-section bending sheet metal processing bending device.
Fig. 4 is an enlarged schematic perspective view of a lubrication assembly in an anti-cracking mechanism of a multi-section bending sheet metal processing bending device.
Fig. 5 is an enlarged schematic view of a portion a of an anti-cracking mechanism of a multi-section bending sheet metal processing bending device.
In the figure: 1. a housing; 2. an anti-cracking assembly; 21. a hydraulic jack; 22. a male fixing block; 23. a concave fixing block; 24. a bottom plate; 25. a travel groove; 26. a first reciprocating screw; 27. a second reciprocating screw; 28. a belt; 29. a first pulley; 210. a motor; 211. a second pulley; 3. a clamping assembly; 31. an upper half clamping block; 32. a handle; 33. a lower half clamping block; 34. a spring; 35. a nail-shaped fixed block; 36. a moving block; 37. a connecting block; 38. a circular ring; 4. a fixing assembly; 41. a first roller shaft; 42. a mounting plate; 43. fixing blocks; 44. a second roller shaft; 5. a lubrication assembly; 51. a connecting frame; 52. an extrusion plate; 53. an oil crusty pancake; 54. an oil outlet cylinder; 55. and (5) an oil outlet ring.
Detailed Description
The utility model will now be further described by way of specific examples with reference to the accompanying drawings, which are given by way of illustration only and not by way of limitation.
Example 1
A sheet metal processing bending device anti-cracking mechanism capable of bending in multiple sections, as shown in fig. 1-5, comprising: the anti-cracking device comprises a shell 1, wherein an anti-cracking component 2 is arranged on the outer part of the shell 1, and a fixing component 4 is arranged on the outer part of the shell 1;
the anti-cracking assembly 2 comprises a convex fixed block 22 and a bottom plate 24, wherein the back surfaces of two ends of the convex fixed block 22 are fixedly provided with a hydraulic jack 21, the top surface of the bottom plate 24 is fixedly provided with a concave fixed block 23, the top surface of the bottom plate 24 is provided with two travel grooves 25, the bottom of the bottom plate 24 is rotatably provided with a first reciprocating screw 26 and a second reciprocating screw 27, one end of the second reciprocating screw 27 is fixedly provided with a first belt pulley 29, one end of the first reciprocating screw 26 is fixedly provided with a second belt pulley 211, the outer parts of the first belt pulley 29 and the second belt pulley 211 are provided with belts 28, the inner part of the second belt pulley 211 is fixedly provided with a motor 210, the bottom of the bottom plate 24 is provided with a lubricating assembly 5, and the outer walls of the first reciprocating screw 26 and the second reciprocating screw 27 are provided with a clamping assembly 3;
the bottom plate 24 is provided with two travel grooves 25 on the top surface, first reciprocating screw 26 and second reciprocating screw 27 are rotatably installed on the bottom of the bottom plate 24, first belt pulley 29 is fixedly installed on one end of second reciprocating screw 27, second belt pulley 211 is fixedly installed on one end of first reciprocating screw 26, belt 28 is arranged on the outer parts of first belt pulley 29 and second belt pulley 211, motor 210 is fixedly installed inside second belt pulley 211, lubricating assembly 5 is arranged on the bottom of bottom plate 24, clamping assembly 3 is arranged on the outer walls of first reciprocating screw 26 and second reciprocating screw 27, clamping assembly 3 comprises a circular ring 38 and an upper half clamping block 31, handle 32 is fixedly installed on the top surface of upper half clamping block 31, nail-shaped fixed block 35 is fixedly installed on the bottom surface of upper half clamping block 31, spring 34 is sleeved on the outer part of nail-shaped fixed block 35, connecting block 37 is fixedly installed on the side wall of circular ring 38, and moving block 36 is fixedly installed on the other end of connecting block 37.
In practical application, by arranging the anti-cracking assembly 2, the upper half clamping block 31 is lifted upwards through the handle 32, the spring 34 is compressed, the upper half clamping block 31 is separated from the lower half clamping block 33, the metal plate is clamped between the upper half clamping block 31 and the lower half clamping block 33, the metal plate is tightly clamped by the elasticity of the spring 34, the convex fixing block 22 is pressed to the metal plate through the hydraulic jack 21, the metal plate is primarily bent, the motor 210 is turned on, the motor 210 drives the second belt pulley 211 and the first reciprocating screw 26 to rotate, and the second belt pulley 211 drives the first belt pulley 29 through the belt 28.
Example 2
The sheet metal processing bending device anti-cracking mechanism capable of bending in multiple sections is different from the embodiment 1 and 3 in that, as shown in fig. 2, the clamping assembly 3 comprises a circular ring 38 and an upper half clamping block 31, a handle 32 is fixedly installed on the top surface of the upper half clamping block 31, a nail-shaped fixing block 35 is fixedly installed on the bottom surface of the upper half clamping block 31, a spring 34 is sleeved outside the nail-shaped fixing block 35, a connecting block 37 is fixedly installed on the side wall of the circular ring 38, a moving block 36 is fixedly installed at the other end of the connecting block 37, a lower half clamping block 33 is fixedly installed on the top surface of the moving block 36, and the outer wall of the nail-shaped fixing block 35 is in sliding connection with the lower half clamping block 33.
In practical application, through setting up fixed subassembly 4, driven the rotation of second reciprocating screw 27 simultaneously, first reciprocating screw 26 and second reciprocating screw 27 drive ring 38 and remove, send the sheet metal processing bending device with preliminary crooked metal sheet on, the other end of metal sheet is detained and is spacing between first roller 41 and second roller 44 gap, buckles the panel beating.
Example 3
The anti-cracking mechanism of the sheet metal processing bending device capable of bending in multiple sections is different from the embodiment 1 in that, as shown in fig. 4, the lubrication assembly 5 comprises an oil crusty pancake 53, a connecting frame 51 is fixedly arranged on one side of a circular ring 38, an extrusion plate 52 is fixedly arranged at the other end of the connecting frame 51, an oil outlet cylinder 54 is fixedly arranged on one side of the oil crusty pancake 53, and an oil outlet ring 55 is fixedly arranged at the other end of the oil outlet cylinder 54;
in practical application, by arranging the lubrication assembly 5, when the circular ring 38 is displaced on the first reciprocating screw 26 and the second reciprocating screw 27, the squeeze plate 52 on the circular ring 38 squeezes the oil crusty pancake 53, and the lubricating oil flows from the oil outlet ring 55 to the first reciprocating screw 26 and the second reciprocating screw 27 through the oil outlet cylinder 54.
According to the working principle, the upper half clamping block 31 is lifted upwards through the handle 32, the spring 34 is compressed, the upper half clamping block 31 is separated from the lower half clamping block 33, the metal plate is clamped between the upper half clamping block 31 and the lower half clamping block 33, the metal plate is tightly clamped due to the elastic force of the spring 34, the convex fixed block 22 is pressed against the metal plate through the hydraulic jack 21, the metal plate is initially bent, the motor 210 is turned on, the motor 210 drives the second belt pulley 211 and the first reciprocating screw 26 to rotate, the second belt pulley 211 drives the first belt pulley 29 through the belt 28, the second reciprocating screw 27 is simultaneously driven to rotate, the first reciprocating screw 26 and the second reciprocating screw 27 drive the circular ring 38 to move, the initially bent metal plate is sent to the sheet metal processing bending device, the other end of the metal plate is buckled between the first roll shaft 41 and the second roll shaft 44, the pressing plate 52 on the circular ring 38 presses the oil cruster 53 when the first reciprocating screw 26 and the second reciprocating screw 27 are displaced, and the lubricating oil flows from the oil outlet ring 55 to the first reciprocating screw 26 and the second reciprocating screw 27 through the oil outlet cylinder 54.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications which do not creatively contribute to the present embodiment may be made by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present utility model.
Claims (10)
1. But panel beating processing bending device crack control mechanism that multistage was buckled, a serial communication port, include: the anti-cracking device comprises a shell (1), wherein an anti-cracking component (2) is arranged on the outer part of the shell (1), and a fixing component (4) is arranged on the outer part of the shell (1);
the anti-cracking assembly (2) comprises a convex fixed block (22) and a bottom plate (24), wherein a hydraulic jack (21) is fixedly arranged on the back surfaces of two ends of the convex fixed block (22), a concave fixed block (23) is fixedly arranged on the top surface of the bottom plate (24), two travel grooves (25) are formed in the top surface of the bottom plate (24), a first reciprocating screw (26) and a second reciprocating screw (27) are rotatably arranged on the bottom of the bottom plate (24), a first belt pulley (29) is fixedly arranged at one end of the second reciprocating screw (27), a second belt pulley (211) is fixedly arranged at one end of the first reciprocating screw (26), a belt (28) is arranged on the outer parts of the first belt pulley (29) and the second belt pulley (211), a motor (210) is fixedly arranged in the second belt pulley (211), a lubricating assembly (5) is arranged at the bottom of the bottom plate (24), and a clamping assembly (3) is arranged on the outer walls of the first reciprocating screw (26) and the second reciprocating screw (27).
2. The anti-cracking mechanism of the sheet metal machining bending device capable of bending in multiple sections according to claim 1, wherein the clamping assembly (3) comprises a circular ring (38) and an upper half clamping block (31), and a handle (32) is fixedly installed on the top surface of the upper half clamping block (31).
3. The anti-cracking mechanism of the sheet metal machining bending device capable of bending in multiple sections according to claim 2, wherein a nail-shaped fixing block (35) is fixedly arranged on the bottom surface of the upper half clamping block (31), and a spring (34) is sleeved outside the nail-shaped fixing block (35).
4. A sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections according to claim 3, wherein a connecting block (37) is fixedly arranged on the side wall of the circular ring (38), a moving block (36) is fixedly arranged at the other end of the connecting block (37), and a lower half clamping block (33) is fixedly arranged on the top surface of the moving block (36).
5. The anti-cracking mechanism of the multi-section bending sheet metal processing bending device according to claim 4, wherein the outer wall of the nail-shaped fixing block (35) is in sliding connection with the lower half clamping block (33).
6. The anti-cracking mechanism of the sheet metal machining bending device capable of bending in multiple sections according to claim 5, wherein the top surface of the bottom plate (24) is slidably connected with the moving block (36), and the fixing assembly (4) comprises a fixing block (43), a first roll shaft (41) and a second roll shaft (44).
7. The sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections according to claim 6, wherein mounting plates (42) are rotatably mounted on two sides of the first roller shaft (41) and the second roller shaft (44), and the mounting plates (42) are fixedly mounted on two sides of the fixed block (43).
8. The anti-cracking mechanism of the sheet metal machining bending device capable of bending in multiple sections according to claim 7, wherein the lubricating assembly (5) comprises an oil crusty pancake (53), and a connecting frame (51) is fixedly arranged on one side of the circular ring (38).
9. The anti-cracking mechanism of the sheet metal processing bending device capable of bending in multiple sections according to claim 8, wherein the other end of the connecting frame (51) is fixedly provided with an extrusion plate (52).
10. The anti-cracking mechanism of the sheet metal machining bending device capable of bending in multiple sections according to claim 9, wherein an oil outlet cylinder (54) is fixedly arranged on one side of the oil crusty pancake (53), and an oil outlet ring (55) is fixedly arranged on the other end of the oil outlet cylinder (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321608977.2U CN220371955U (en) | 2023-06-25 | 2023-06-25 | Sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321608977.2U CN220371955U (en) | 2023-06-25 | 2023-06-25 | Sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220371955U true CN220371955U (en) | 2024-01-23 |
Family
ID=89571441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321608977.2U Active CN220371955U (en) | 2023-06-25 | 2023-06-25 | Sheet metal machining bending device anti-cracking mechanism capable of bending in multiple sections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220371955U (en) |
-
2023
- 2023-06-25 CN CN202321608977.2U patent/CN220371955U/en active Active
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