CN212442852U - Single-inclined-wedge-driven plate punch forming device - Google Patents
Single-inclined-wedge-driven plate punch forming device Download PDFInfo
- Publication number
- CN212442852U CN212442852U CN202020550734.8U CN202020550734U CN212442852U CN 212442852 U CN212442852 U CN 212442852U CN 202020550734 U CN202020550734 U CN 202020550734U CN 212442852 U CN212442852 U CN 212442852U
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- base
- die
- movable seat
- inclined plane
- punching
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- 238000004080 punching Methods 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 3
- 238000003825 pressing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A single inclined wedge driven plate punch forming device comprises a base, wherein the base is L-shaped, a bottom die is fixed to the upper portion of the base, the left side of the bottom die is hollow, a through hole is formed in the left side of the bottom die, a punching bottom die is arranged in the through hole, a movable seat is slidably erected on the long edge of the base and is L-shaped, a first inclined plane and a second inclined plane are arranged on the movable seat, a punching die is installed on the short edge of the movable seat, an upper flanging die is slidably erected on the short edge of the base, a third inclined plane is formed in the upper flanging die, a lifting platform is located above the base, an inclined wedge, a flanging knife and an air spring are sequentially arranged on the lower portion of the lifting platform from left to right, a fourth inclined plane is formed in the lower end of the inclined; the flat plate is arranged on the bottom die, the lifting platform moves downwards, the Z-shaped plate can be obtained by one-step forming of the flat plate under the action of the inclined wedge, the device is compact in structure and reasonable in design, and two reverse flanging of the plate and one-side punching can be completed under the action of the inclined wedge and the flanging knife.
Description
Technical Field
The utility model relates to a monoclinic wedge driven plate stamping forming device.
Background
Fig. 7 is a cross-sectional view of a Z-shaped plate 17 commonly used in an automobile, which has two opposite flanges 171 and a side mounting hole 172, the Z-shaped plate is formed by punching a flat plate with a consistent size twice by a punch, and then the mounting hole is formed by drilling by a drilling device.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists in the above-mentioned problem, the utility model provides a single slide wedge driven plate stamping forming device.
In order to achieve the purpose, the utility model provides a single-inclined-wedge-driven plate punch forming device, which comprises a base, wherein the base is L-shaped, the upper part of the base is fixedly provided with a bottom die, the bottom die is hollow on the left side and is provided with a through hole, and a punching bottom die is arranged in the through hole;
the movable seat is erected on the long edge of the base in a sliding mode and is L-shaped, a first inclined plane and a second inclined plane are arranged on the movable seat, and a punching die is installed on the short edge of the movable seat;
the upper flanging die is slidably erected on the short side of the base and is provided with a third inclined surface corresponding to the second inclined surface;
the lifting platform is positioned above the base, a wedge, a flanging knife and an air spring are sequentially arranged on the lower portion of the lifting platform from left to right, a fourth inclined plane matched with the first inclined plane is machined at the lower end of the wedge, and a material pressing block is arranged on the lower portion of the air spring;
the flat plate is arranged on the bottom die, the lifting platform moves downwards, the Z-shaped plate can be obtained by one-step forming of the flat plate under the action of the wedge, the device is compact in structure, reasonable in design, high in machining precision and good in plate forming effect.
Preferably, a long shaft is fixed on the base along the extension direction of the long edge, a sliding sleeve is fixed at the bottom of the movable seat, and the sliding sleeve is sleeved on the long shaft and is provided with a return spring;
in the technical scheme, the movable seat can be forced to be positioned on the left side of the base by the elastic force of the return spring, so that the plate can be turned over for the first time to give way.
Preferably, the base is provided with a sliding groove on a short edge, and the upper flanging die is provided with a sliding strip embedded into the sliding groove;
in the technical scheme, the upper flanging die can vertically move relative to the base and reset by self weight.
Preferably, the outer side of the punching die is sleeved with an inner sleeve and an outer sleeve which are relatively movable, the outer sleeve is fixed with the movable seat, and the inner sleeve is arranged in the outer sleeve, is fixed by a shaft clamp and is matched with a compression spring;
in the technical scheme, when punching, the inner sleeve compresses the plate firstly, so that the punching effect is better.
The utility model discloses beneficial effect for prior art does: the device can complete twice reverse flanging of the plate and punching of one side under the action of the wedge and the flanging knife, and has compact structure and good forming effect.
Drawings
Fig. 1 is a front view of a single-oblique-wedge-driven plate punch forming device according to the present invention;
FIGS. 2 to 6 are schematic views illustrating a stamping process;
fig. 7 is a schematic view of the formed plate member.
In the figure: 1. a lifting platform; 2. a wedge; 21. a fourth slope; 3. a flanging knife; 4. a gas spring; 5. pressing blocks; 6. a movable seat; 61. a first inclined plane; 62. a sliding sleeve; 63. a second inclined plane; 7. punching a die; 8. a jacket; 9. pressing a spring; 10. an inner sleeve; 11. a long axis; 12. a return spring; 13. a base; 131. a chute; 14. upward flanging a die; 141. a third inclined plane; 142. a slide bar; 15. bottom die; 151. a through hole; 16. punching a bottom die; 17. a Z-shaped plate; 171. flanging; 172. and (7) installing holes.
Detailed Description
As shown in fig. 1, a single-inclined-wedge-driven plate punch forming device according to an embodiment of the present invention includes a base 13, the base 13 is L-shaped, a bottom die 15 is fixed on the upper portion of the base 13, the bottom die 15 is hollow on the left side and is provided with a through hole 151, and a punching bottom die 16 is disposed in the through hole 151; the movable seat 6 can be slidably erected on the long edge of the base 13, the movable seat 6 is L-shaped, the movable seat 6 is provided with a first inclined surface 61 and a second inclined surface 63, and the punching die 7 is arranged on the short edge of the movable seat 6; the upper flanging die 14 can be slidably erected on the short edge of the base 13, and a third inclined surface 141 corresponding to the second inclined surface 63 is formed on the upper flanging die 14; the lifting platform 1 is positioned above the base 13, the lower part of the lifting platform 1 is sequentially provided with a wedge 2, a flanging knife 3 and a gas spring 4 from left to right, the lower end of the wedge 2 is processed with a fourth inclined surface 21 matched with the first inclined surface 61, and the lower part of the gas spring 4 is provided with a material pressing block 5; wherein, the base 13 is fixed with a long shaft 11 along the extension direction of the long side, the movable seat 6 is fixed with a sliding sleeve 62 at the bottom, the sliding sleeve 62 is sleeved on the long shaft 11 and is provided with a return spring 12; the base 13 is provided with a sliding groove 131 on the short side, and the upper flanging die 14 is provided with a sliding strip 142 embedded in the sliding groove 131; the outer side of the punching die 7 is sleeved with an inner sleeve 10 and an outer sleeve 8 which are relatively movable, the outer sleeve 8 is fixed with the movable seat 6, the inner sleeve 10 is arranged in the outer sleeve 8 and is fixed by a shaft clamp and is provided with a compression spring 9.
The flat plate is arranged on the bottom die, the lifting platform moves downwards, the Z-shaped plate can be obtained through one-step forming of the flat plate under the action of the inclined wedge, the device is compact in structure, reasonable in design, high in machining precision and good in plate forming effect, and twice reverse flanging of the plate and punching of one side can be completed under the action of the inclined wedge and the flanging knife.
When in specific use, the utility model is described with the attached drawings for the convenience of understanding;
referring to fig. 1, the lifting platform is located at a high position, the plate is placed at a proper position on the bottom die, and the plate can be accurately positioned through a positioning hole or a scribing way and the like on the plate;
referring to fig. 2, the lifting platform is downward, and the plate is compressed by the material pressing block;
referring to fig. 3, the lifting platform continues to move downwards, the gas spring contracts, and the flanging knife is in contact with the plate;
referring to fig. 4, the lifting platform continues to move downwards, the gas spring contracts, and the plate is flanged for one time by the flanging knife;
referring to fig. 5, the lifting platform continues to move downwards, the gas spring contracts, the wedge starts to contact with the movable seat, the inner sleeve contacts with the flanging of the plate through the extrusion of the fourth inclined surface and the first inclined surface, and meanwhile, the second inclined surface contacts with the third inclined surface;
referring to fig. 6, the lifting platform continues to move downwards, the gas spring contracts, the punching die machines a mounting hole 172 on the plate, and meanwhile, the upper flanging die is pressed upwards to form another flanging of the plate; and then, the lifting platform returns to the high position, and the formed Z-shaped plate is taken out manually.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a single slide wedge driven plate stamping forming device which characterized in that: comprises that
The base (13) is L-shaped, the bottom die (15) is fixed to the upper portion of the base (13), the left side of the bottom die (15) is hollow, a through hole (151) is machined in the through hole (151), and a punching bottom die (16) is arranged in the through hole (151);
the movable seat (6) is slidably erected on the long edge of the base (13), the movable seat (6) is L-shaped, a first inclined plane (61) and a second inclined plane (63) are arranged on the movable seat (6), and the punching die (7) is installed on the short edge of the movable seat (6);
the upper flanging die (14) is slidably erected on the short side of the base (13), and a third inclined surface (141) corresponding to the second inclined surface (63) is formed on the upper flanging die (14);
elevating platform (1), elevating platform (1) is located base (13) top, elevating platform (1) lower part is turned right by a left side and is equipped with slide wedge (2), turn-ups sword (3) and air spring (4) in proper order, slide wedge (2) lower extreme processing have with fourth inclined plane (21) that first inclined plane (61) match, the lower part of air spring (4) is equipped with presses material piece (5).
2. The apparatus of claim 1, wherein: the base (13) is fixed with long axis (11) along the extending direction of long edge, the movable seat (6) is fixed with sliding sleeve (62) in the bottom, sliding sleeve (62) cover is in long axis (11) and is furnished with reset spring (12).
3. The apparatus of claim 1, wherein: the base (13) is provided with a sliding groove (131) on the short side, and the upper flanging die (14) is provided with a sliding strip (142) embedded into the sliding groove (131).
4. The apparatus of claim 1, wherein: the outer side of the punching die (7) is sleeved with an inner sleeve (10) and an outer sleeve (8) which are relatively movable, the outer sleeve (8) is fixed with the movable seat (6), the inner sleeve (10) is arranged in the outer sleeve (8) and is fixed by a shaft clamp and matched with a compression spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550734.8U CN212442852U (en) | 2020-04-14 | 2020-04-14 | Single-inclined-wedge-driven plate punch forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550734.8U CN212442852U (en) | 2020-04-14 | 2020-04-14 | Single-inclined-wedge-driven plate punch forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212442852U true CN212442852U (en) | 2021-02-02 |
Family
ID=74472743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020550734.8U Expired - Fee Related CN212442852U (en) | 2020-04-14 | 2020-04-14 | Single-inclined-wedge-driven plate punch forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212442852U (en) |
-
2020
- 2020-04-14 CN CN202020550734.8U patent/CN212442852U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |