CN220554868U - Steering column upper bracket progressive die - Google Patents
Steering column upper bracket progressive die Download PDFInfo
- Publication number
- CN220554868U CN220554868U CN202322205865.9U CN202322205865U CN220554868U CN 220554868 U CN220554868 U CN 220554868U CN 202322205865 U CN202322205865 U CN 202322205865U CN 220554868 U CN220554868 U CN 220554868U
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- China
- Prior art keywords
- die
- wall
- lower die
- steering column
- upper bracket
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- 230000000750 progressive effect Effects 0.000 title claims abstract description 20
- 238000004080 punching Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of progressive dies, and discloses a progressive die of an upper bracket of a steering column, which comprises a lower die, wherein a transport channel is formed in the top of the lower die; a limiting mechanism is arranged on the inner wall of the transportation channel; the limit mechanism comprises: a mounting groove; the mounting groove is formed in the back surface of the inner wall of the transportation channel; the bottom of the inner wall of the mounting groove is fixedly connected with a fixing rod. This steering column upper bracket upgrades mould can be spacing to raw and other materials through the limiting plate that sets up, makes raw and other materials keep sharp direction to remove on the transportation passageway, has improved punching accuracy and production quality, drives the limiting plate through the start cylinder and follows the outer wall rotation of dead lever to can adjust the angle of limiting plate according to the width of raw and other materials, increased the practicality, the flitch through setting up is convenient with the waste material discharge lower mould that produces when punching press, avoided piling up of waste material, the clearance of the waste material of being convenient for, convenient to use.
Description
Technical Field
The utility model relates to the technical field of progressive dies, in particular to a progressive die for a steering column upper bracket.
Background
The progressive die is also called a progressive die and consists of a plurality of stations, wherein the stations are sequentially associated to finish different processing, and a series of different punching processing is finished in one stroke of the punching machine. After the one stroke is completed, the material is moved forward by the punch feeder at a fixed step distance, so that a plurality of procedures, such as punching, blanking, bending, trimming, stretching and the like, can be completed on one die.
For example, "a steering column upper bracket falling sheet progressive die" with a publication number of CN207681287U "comprises an upper die and a lower die, a material belt conveying channel is arranged between the upper die and the lower die, a punching station and a falling sheet station are arranged on the material belt conveying channel, the first falling sheet station comprises a first falling sheet male die positioned on the upper die and a first falling sheet female die positioned on the lower die, the second falling sheet station comprises a second falling sheet male die positioned on the upper die and a second falling sheet female die positioned on the lower die, the first punching station comprises a first punching male die positioned on the upper die and a first punching female die positioned on the lower die, and the second punching station comprises a second punching male die positioned on the upper die and a second punching female die positioned on the lower die; the punching station and the falling sheet station are arranged on the progressive die, so that two working procedures of punching and falling sheet are realized, a traditional manual production mode is replaced, and the punching die and the falling sheet die are integrated, thereby being beneficial to improving the production efficiency.
However, when the punching machine is used, raw materials are not positioned, and the raw materials are easy to deviate when moving on the material belt conveying channel, so that the punching precision is reduced, and the production quality is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a steering column upper bracket progressive die. The novel punching machine has the advantages that raw materials can be limited, the raw materials can move in the straight line direction on the conveying channel, punching precision and production quality are improved, the angle of the limiting plate can be adjusted according to the width of the raw materials, and practicability is improved.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the steering column upper bracket progressive die comprises a lower die, wherein a conveying channel is formed in the top of the lower die; a limiting mechanism is arranged on the inner wall of the transportation channel; the limit mechanism comprises: a mounting groove; the mounting groove is formed in the back surface of the inner wall of the transportation channel; the bottom of the inner wall of the mounting groove is fixedly connected with a fixing rod, and the fixing rod is close to the left side of the mounting groove; a limiting plate is movably sleeved on the outer wall of the fixed rod; an elastic rubber pad is fixedly connected to the front surface of the limiting plate; the back surface of the inner wall of the mounting groove is hinged with an air cylinder, and the piston end of the air cylinder is hinged with the back surface of the limiting plate; the limiting plate can limit raw materials through the setting, makes raw and other materials keep sharp direction removal on the transportation passageway, has improved punching accuracy and production quality, drives the limiting plate through the start cylinder and follows the outer wall rotation of dead lever to can adjust the angle of limiting plate according to the width of raw and other materials, increased the practicality.
Preferably, the number of the limiting mechanisms is two, and the two limiting mechanisms are oppositely arranged on the inner walls of the front side and the rear side of the transportation channel.
Preferably, a punching female die is arranged on the inner wall of the bottom of the transportation channel; the bottom of lower mould fixedly connected with two bases, and be close to the left and right sides of lower mould respectively.
Preferably, the lower die is arranged in an inverted U shape; the inner side of the top of the lower die is fixedly connected with a first connecting rod; the inner side of the top of the lower die is fixedly connected with a connecting rod II and positioned in front of the connecting rod I; the bottom of the second connecting rod is fixedly connected with a blanking plate, and the rear part of the top of the blanking plate is fixedly connected with the bottom end of the first connecting rod; the blanking plate through setting up is convenient with the waste material discharge lower mould that produces during punching press, has avoided piling up of waste material, the clearance of the waste material of being convenient for, convenient to use.
Preferably, the number of the first connecting rods is two, and the first connecting rods are arranged behind the central axis of the inner side of the top of the lower die; the number of the second connecting rods is two, and the second connecting rods are arranged in front of the central axis of the inner side of the top of the lower die.
Preferably, the lengths of the two connecting rods II are twice that of the two connecting rods I respectively; the length of the second connecting rod is larger than that of the first connecting rod, so that the blanking plate is formed into an inclined shape, and waste materials can quickly slide down from the surface of the blanking plate.
(III) beneficial effects
Compared with the prior art, the utility model provides the steering column upper bracket progressive die which has the following beneficial effects:
1. this steering column upper bracket upgrades mould can be spacing to raw and other materials through the limiting plate that sets up, makes raw and other materials keep sharp direction removal on the transportation passageway, has improved punching accuracy and production quality, drives the limiting plate through the start cylinder and follows the outer wall rotation of dead lever to can adjust the angle of limiting plate according to the width of raw and other materials, increased the practicality.
2. This steering column upper bracket upgrades mould, the flitch through setting up is convenient with the waste material discharge lower mould that produces during punching press, has avoided piling up of waste material, the clearance of the waste material of being convenient for, convenient to use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a partial top cross-sectional view of the present utility model;
fig. 3 is a right side cross-sectional view of the present utility model.
In the figure: 1. a lower die; 2. a transport channel; 3. a limiting mechanism; 31. a mounting groove; 32. a fixed rod; 33. a limiting plate; 34. an elastic rubber pad; 35. a cylinder; 4. punching a female die; 5. a base; 6. a first connecting rod; 7. a second connecting rod; 8. and (5) blanking plates.
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
As shown in fig. 1-3, the utility model provides a steering column upper bracket progressive die, which comprises a lower die 1, wherein the top of the lower die 1 is provided with a conveying channel 2; the inner wall of the transportation channel 2 is provided with a limiting mechanism 3; the limit mechanism 3 includes: a mounting groove 31; the mounting groove 31 is formed on the back surface of the inner wall of the transportation channel 2; the bottom of the inner wall of the mounting groove 31 is fixedly connected with a fixed rod 32, and is close to the left side of the mounting groove 31; the outer wall of the fixed rod 32 is movably sleeved with a limiting plate 33; an elastic rubber pad 34 is fixedly connected to the front surface of the limiting plate 33; the surface of the raw material can be protected through the elastic rubber pad 34, and the limiting plate 33 is prevented from scratching the raw material; the back of the inner wall of the mounting groove 31 is hinged with an air cylinder 35, and the piston end of the air cylinder 35 is hinged with the back of the limiting plate 33; the number of the limiting mechanisms 3 is two, and the two groups of limiting mechanisms 3 are oppositely arranged on the inner walls of the front side and the rear side of the transportation channel 2; the limiting plate 33 can limit raw materials through the setting, makes raw and other materials keep straight line direction removal on transportation passageway 2, has improved punching accuracy and production quality, drives limiting plate 33 along the outer wall rotation of dead lever 32 through actuating cylinder 35 to can adjust limiting plate 33's angle according to the width of raw and other materials, increased the practicality.
In this embodiment, can carry out spacingly through the limiting plate 33 that sets up the raw and other materials, make raw and other materials keep the straight line direction removal on transportation passageway 2, improved punching accuracy and production quality, it is rotatory along the outer wall of dead lever 32 to drive limiting plate 33 through actuating cylinder 35 to can adjust limiting plate 33's angle according to the width of raw and other materials, increased the practicality.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall of the bottom of the transportation channel 2 is provided with a punching female die 4; the bottom of the lower die 1 is fixedly connected with two bases 5, and the bases are respectively close to the left side and the right side of the lower die 1; the lower die 1 is arranged in an inverted U shape; the inner side of the top of the lower die 1 is fixedly connected with a connecting rod I6; the inner side of the top of the lower die 1 is fixedly connected with a connecting rod II 7 and positioned in front of the connecting rod I6; the bottom of the second connecting rod 7 is fixedly connected with a blanking plate 8, and the rear part of the top of the blanking plate 8 is fixedly connected with the bottom end of the first connecting rod 6; the number of the first connecting rods 6 is two, and the first connecting rods are arranged behind the central axis of the inner side of the top of the lower die 1; the number of the second connecting rods 7 is two, and the second connecting rods are arranged in front of the central axis of the inner side of the top of the lower die 1; the lengths of the two connecting rods II 7 are respectively twice the lengths of the two connecting rods I6; the length of the second connecting rod 7 is set to be larger than that of the first connecting rod 6, so that the blanking plate 8 is inclined, and waste materials can quickly slide off the surface of the blanking plate 8; the blanking plate 8 through setting up is convenient with waste material discharge lower mould 1 that produces during the punching press, has avoided piling up of waste material, the clearance of the waste material of being convenient for, convenient to use.
In this embodiment, the blanking plate 8 through setting up is convenient to discharge the waste material that produces when punching press into lower mould 1, has avoided piling up of waste material, the clearance of the waste material of being convenient for, convenient to use.
The working principle of the steering column upper bracket progressive die is specifically described below.
As shown in fig. 1-3, when in use, raw materials are placed in the transportation channel 2, the raw materials can be limited through the limiting plate 33, the raw materials can move in a straight line direction on the transportation channel 2, the limiting plate 33 is driven by the starting cylinder 35 to rotate along the outer wall of the fixed rod 32, so that the angle of the limiting plate 33 can be adjusted according to the width of the raw materials, after the raw materials are punched at the punching die 4, the waste falls onto the blanking plate 8 from the punching die 4, and the waste generated during punching is conveniently discharged out of the lower die 1 through the blanking plate 8, so that the accumulation of the waste is avoided.
Claims (6)
1. Steering column upper bracket upgrades mould, including lower mould (1), its characterized in that: a transport channel (2) is formed in the top of the lower die (1); a limiting mechanism (3) is arranged on the inner wall of the conveying channel (2); the limit mechanism (3) comprises: a mounting groove (31); the mounting groove (31) is formed in the back surface of the inner wall of the conveying channel (2); the bottom of the inner wall of the mounting groove (31) is fixedly connected with a fixing rod (32), and the fixing rod is close to the left side of the mounting groove (31); a limiting plate (33) is movably sleeved on the outer wall of the fixed rod (32); an elastic rubber pad (34) is fixedly connected to the front surface of the limiting plate (33); the back of the inner wall of the mounting groove (31) is hinged with an air cylinder (35), and the piston end of the air cylinder (35) is hinged with the back of the limiting plate (33).
2. A steering column upper bracket progressive die as set forth in claim 1, wherein: the number of the limiting mechanisms (3) is two, and the two limiting mechanisms (3) are oppositely arranged on the inner walls of the front side and the rear side of the conveying channel (2).
3. A steering column upper bracket progressive die as set forth in claim 1, wherein: a punching female die (4) is arranged on the inner wall of the bottom of the conveying channel (2); the bottom of the lower die (1) is fixedly connected with two bases (5), and the bases are respectively close to the left side and the right side of the lower die (1).
4. A steering column upper bracket progressive die as set forth in claim 1, wherein: the lower die (1) is arranged in an inverted U shape; the inner side of the top of the lower die (1) is fixedly connected with a first connecting rod (6); the inner side of the top of the lower die (1) is fixedly connected with a second connecting rod (7) and positioned in front of the first connecting rod (6); the bottom fixedly connected with blanking plate (8) of connecting rod two (7), just the bottom fixed connection of top rear and connecting rod one (6) of blanking plate (8).
5. The steering column upper bracket progressive die of claim 4, wherein: the number of the first connecting rods (6) is two, and the first connecting rods are arranged behind the central axis of the inner side of the top of the lower die (1); the number of the connecting rods II (7) is two, and the connecting rods II are arranged in front of the central axis of the inner side of the top of the lower die (1).
6. The steering column upper bracket progressive die of claim 5, wherein: the lengths of the two connecting rods II (7) are respectively twice the lengths of the two connecting rods I (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322205865.9U CN220554868U (en) | 2023-08-16 | 2023-08-16 | Steering column upper bracket progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322205865.9U CN220554868U (en) | 2023-08-16 | 2023-08-16 | Steering column upper bracket progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220554868U true CN220554868U (en) | 2024-03-05 |
Family
ID=90050812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322205865.9U Active CN220554868U (en) | 2023-08-16 | 2023-08-16 | Steering column upper bracket progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220554868U (en) |
-
2023
- 2023-08-16 CN CN202322205865.9U patent/CN220554868U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |