CN221064144U - Sheet metal machining die - Google Patents
Sheet metal machining die Download PDFInfo
- Publication number
- CN221064144U CN221064144U CN202323082946.0U CN202323082946U CN221064144U CN 221064144 U CN221064144 U CN 221064144U CN 202323082946 U CN202323082946 U CN 202323082946U CN 221064144 U CN221064144 U CN 221064144U
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- base
- sheet metal
- groove
- fixedly connected
- rubber head
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- 239000002184 metal Substances 0.000 title claims abstract description 54
- 238000003754 machining Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005555 metalworking Methods 0.000 claims description 7
- 238000010009 beating Methods 0.000 abstract description 15
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a sheet metal machining die which comprises a base, wherein the upper surface of the base is provided with a groove penetrating one side of the base, one side, far away from the penetrated side, of the groove of the base is fixedly connected with a positioning column, an air cavity is arranged below the groove of the base, round holes are formed in the surfaces of two sides of the groove of the base and are communicated with round holes in the surfaces of the groove of the base, the round holes in the surfaces of two sides of the groove of the base are slidably connected with sliding columns, the number of the two sliding columns is two, the central lines of the two sliding columns coincide, the surface of the rear side of the base is fixedly connected with an air pump, the output end of the air pump is fixedly connected with an air pipe, and one end, far away from the air pump, of the air pipe is fixedly connected with the lower surface of the base and communicated with the air cavity. Through above-mentioned structure, through setting up reference column, air cavity, slip post, can fix a position and press from both sides tightly to the panel beating mould fast, the dismouting is fast, very big improvement panel beating mould's dismouting efficiency.
Description
Technical Field
The utility model relates to the technical field of sheet metal dies, in particular to a sheet metal machining die.
Background
The metal plate machining is one comprehensive cold machining process for metal sheet and includes shearing, punching, bending, welding, riveting, mold forming, surface treatment, etc. and features the identical thickness of the same part.
Sheet metal processing is to place the metal sheet between upper and lower mould, goes down through the control upper mould, bends the metal sheet, and the production sheet metal product of different shapes needs to use different sheet metal moulds, however current mould all uses bolt and workstation fixed connection, leads to the mould to load and unload very troublesome to can produce the influence to work efficiency.
Disclosure of utility model
The utility model provides a sheet metal machining die which can be used for rapidly positioning and clamping the sheet metal die, is high in disassembly and assembly speed and greatly improves the disassembly and assembly efficiency of the sheet metal die.
In order to achieve the above purpose, a sheet metal machining die is provided, which comprises a base, the base upper surface is provided with the recess that link up base one side, the recess of base is kept away from by the one side fixed connection reference column that link up, the recess below of base is provided with the air cavity, the recess both sides surface of base is provided with the round hole the recess side surface round hole of base communicates with each other with the air cavity, the round hole sliding connection slip post of recess both sides surface of base, slip post quantity is two and two slip post central lines coincidence, base rear side surface fixed connection air pump, air pump output fixed connection breather pipe, the one end fixed connection that the air pump was kept away from to the breather pipe communicates with each other at base lower surface and air cavity. Through setting up air cavity, air pump, breather pipe in order to be convenient for use air pump to the air cavity in the injection gas thereby make the atmospheric pressure increase in the air cavity to utilize with the slip post in the round hole of external atmospheric pressure difference promotion base's recess both sides, thereby realize the clamp of panel beating mould board, be in order to be convenient for fix a position the position of panel beating mould board with the locating hole cooperation on the panel beating mould board through setting up the reference column.
According to the sheet metal machining die, the number of the positioning columns is two, one end, fixedly connected with the grooves of the base, of the positioning columns is a cylindrical surface, one end, fixedly connected with the grooves of the base, of the positioning columns is a conical surface, the side surface, far away from the positioning columns, of the base is provided with a T-shaped groove, and the T-shaped groove does not completely penetrate through the upper surface of the base. The T-shaped groove is arranged to facilitate the sliding of the movable plate on the side edge of the base.
According to the sheet metal machining die, the side surface of the base is far away from the T-shaped groove and is provided with the insertion hole, the side surface of the base is far away from the positioning column and is connected with the moving plate in a sliding mode, and the side edge of the moving plate slides in the T-shaped groove. Through setting up the movable plate in order to be convenient for change the position of pneumatic cylinder, telescopic link, rubber head, avoid pneumatic cylinder, telescopic link, rubber head to block panel beating mould board roll-off.
According to the sheet metal machining die, the left side surface of the movable plate is provided with a protruding block close to the base, the protruding block of the movable plate is provided with a jack, the jack in the protruding block of the movable plate is connected with a plug pin in a sliding mode, and the plug pin passes through the jack on the base. The movable plate is locked in position when the hydraulic cylinder, the telescopic rod and the rubber head compress tightly the sheet metal die plate through the bolt, so that the movable plate is prevented from sliding in the clamping process.
According to the sheet metal machining die, the base is subjected to the sheet metal die plate which is connected with the bottom surface of the groove in a sliding mode, two positioning holes are formed in the side surface, close to the positioning columns, of the sheet metal die plate, the diameter of the positioning holes of the sheet metal die plate is the same as the diameter of the cylindrical ends of the positioning columns, and the positioning holes of the sheet metal die plate are matched with the two positioning columns. The sheet metal die plate is arranged to facilitate determination of the shape of the sheet metal.
According to the sheet metal machining die, the upper surface of the movable plate is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a telescopic rod. The hydraulic cylinder and the telescopic rod are arranged to facilitate the rubber head to move so as to clamp the sheet metal die plate.
According to the sheet metal machining die, the telescopic rod is far away from the hydraulic cylinder and is fixedly connected with the rubber head, the rubber head is cylindrical, the rubber head is arranged between the hydraulic cylinder and the sheet metal die plate, the bottom ends of the rubber head and the telescopic rod are higher than the bottom surface of the groove of the base, the sheet metal die plate is close to the side surface of the rubber head and is fixedly connected with the pull ring, and the lower surface of the pull ring is higher than the top ends of the rubber head and the telescopic rod. The sheet metal die plate is pulled out of the groove of the base when the sheet metal die plate needs to be replaced by the pull ring.
According to the sheet metal machining die, the circular ring groove is formed in the cylindrical surface of the sliding column, the sealing ring is fixedly connected with the surface of the circular ring groove of the sliding column, and the sealing ring is tightly contacted with the surface of the circular hole on the side surface of the groove of the base. The sealing ring is arranged to facilitate ensuring that the air cavity is in a closed state.
The utility model has the beneficial effects that: through setting up reference column, air cavity, slip post, can fix a position and press from both sides tightly to the sheet metal die fast, the dismouting is fast, very big improvement sheet metal die's dismouting efficiency.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of the overall structure of a sheet metal working die of the utility model;
FIG. 2 is a schematic view of the overall structure of a sheet metal working mold according to another aspect of the present utility model;
FIG. 3 is a schematic view of the structure in the base groove of the sheet metal processing mold;
FIG. 4 is a cross-sectional view of the air cavity of a sheet metal working die of the present utility model;
FIG. 5 is an enlarged view of part A of a sheet metal working die of the utility model;
fig. 6 is a block diagram of a conventional device according to the related art.
Legend description:
1. A base; 2. a sheet metal die plate; 3. a pull ring; 4. a moving plate; 5. a plug pin; 6. a hydraulic cylinder; 7. a telescopic rod; 8. a rubber head; 9. a T-shaped groove; 10. an air pump; 11. a vent pipe; 12. a sliding column; 13. positioning columns; 14. an air cavity; 15. and (3) sealing rings.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Embodiment one:
Referring to fig. 1-5, the sheet metal processing mold of the embodiment of the utility model comprises a base 1, wherein the upper surface of the base 1 is provided with a groove penetrating through one side of the base 1, one side, far away from the penetrated side, of the groove of the base 1 is fixedly connected with a positioning column 13, an air cavity 14 is arranged below the groove of the base 1, round holes on the side surfaces of the groove of the round hole base 1 are arranged on the two side surfaces of the groove of the base 1 and are communicated with the air cavity 14, the round holes on the two side surfaces of the groove of the base 1 are slidingly connected with sliding columns 12, the number of the sliding columns 12 is two, the central lines of the two sliding columns 12 coincide, the rear side surface of the base 1 is fixedly connected with an air pump 10, the output end of the air pump 10 is fixedly connected with a vent pipe 11, one end, far away from the air pump 10, of the air pump 11 is fixedly connected with the lower surface of the base 1 and is communicated with the air cavity 14, the cylindrical surface of the sliding columns 12 is provided with a circular ring groove, the circular ring groove surface of the sliding column 12 is fixedly connected with a sealing ring 15, the sealing ring 15 is tightly contacted with the round hole surface of the side surface of the groove of the base 1, the bottom surface of the base 1 is provided with the groove bottom surface of the round hole of the base 1 is provided with higher smoothness, and one end material, close to the center of the two sliding columns 12 is made of rubber.
The number of the positioning columns 13 is two, one end of the positioning columns 13 fixedly connected with the grooves of the base 1 is a cylindrical surface, one end of the positioning columns 13 fixedly connected with the grooves of the base 1 is a conical surface, the side surface of the base 1 away from the positioning columns 13 is provided with T-shaped grooves 9, and the T-shaped grooves 9 do not completely penetrate through the upper surface of the base 1.
The T type groove 9 is kept away from to base 1 side surface is provided with the jack, and the reference column 13 sliding connection movable plate 4 is kept away from to base 1 side surface, and movable plate 4 side slides in T type groove 9, and the jack on base 1 is the same with the jack size on the movable plate 4, and movable plate 4 left side surface is close to base 1 and is provided with the projection, and the projection of movable plate 4 is provided with the jack, and the jack sliding connection bolt 5 in the projection of movable plate 4, the jack on bolt 5 through base 1 is the same with the jack on the movable plate 4 in the cylinder end diameter of bolt 5.
The base 1 receives recess bottom surface sliding connection panel beating mould board 2, the side surface that panel beating mould board 2 is close to reference column 13 is provided with two locating holes, the locating hole diameter of panel beating mould board 2 is the same with the cylinder end diameter of reference column 13, the locating hole and the cooperation of two reference columns 13 of panel beating mould board 2, panel beating mould board 2 can be changed as required, panel beating mould board 2 is close to the side fixed surface connection pull ring 3 of rubber head 8, the pull ring 3 lower surface is higher than rubber head 8, telescopic link 7's top height, can use the instrument to hook pull ring 3 when pulling out panel beating mould board 2 from the recess of base 1 and realize pulling out panel beating mould board 2.
The upper surface fixed connection pneumatic cylinder 6 on the movable plate 4, pneumatic cylinder 6 output fixed connection telescopic link 7, pneumatic cylinder 6 fixed connection rubber head 8 is kept away from to telescopic link 7, rubber head 8 is cylindrical, rubber head 8 is between pneumatic cylinder 6 and panel beating mould board 2, and the bottom of rubber head 8, telescopic link 7 is higher than the recess bottom surface of base 1.
Embodiment two:
Referring to fig. 6, a sheet metal machining die of the prior patent embodiment has the application number 202022189921.0, it includes that the lower mold core includes template 2 and two modules 3, two modules 3 are located the upper surface of template 2, the equal fixedly connected with support frame 4 of both sides wall of template 2, the lateral wall of support frame 4 is provided with second threaded rod 7, threaded sleeve 8 has been cup jointed to the one end screw thread of second threaded rod 7, threaded sleeve 8's one end and the lateral wall fixed connection of module 3, and threaded sleeve 8's the other end fixedly connected with twist grip 15, cavity 5 has been seted up to the inside of template 2, rotate between the two inner walls of cavity 5 and be connected with first threaded rod 6, first bevel gear 22 has been fixedly cup jointed in the surface middle part position of first threaded rod 6, one side of cavity 5 is provided with dwang 18, the one end fixedly connected with second bevel gear 23 of dwang 18, and the other end of dwang 18 extends to the outside fixedly connected with crank 19 of lower mould base 1.
Conclusion: the first embodiment is provided with the positioning column 13, the air cavity 14 and the sliding column 12, so that the sheet metal die can be positioned and clamped rapidly, the disassembly and assembly speed is high, the disassembly and assembly efficiency of the sheet metal die is greatly improved, the second embodiment is provided with the first threaded rod, the first bevel gear, the second bevel gear, the threaded sliding sleeve, the fixed groove, the fixed plate and the crank, and the technical problem of rapid replacement of the die core inside the die is solved, but the structure of the scheme recorded in the first embodiment is not achieved, and the cost is low.
Working principle: the positioning holes of the plate mold plates 2 are aligned with the positioning columns 13 on the side surfaces of the grooves of the base 1, then the plate mold plates 2 are pushed to slide on the bottom surfaces of the grooves of the base 1, the conical part at the front end of the positioning columns 13 can assist in positioning the plate mold plates 2 in moving, after the plate mold plates 2 move to the bottom, the moving plates 4 are moved to a position close to the center of the base 1, the bolts 5 are inserted into the insertion holes of the moving plates 4 and the base 1, then the hydraulic cylinders 6 and the air pumps 10 are started to drive the rubber heads 8 and the sliding columns 12 to clamp the plate mold plates 2, the positioning and clamping processes are relatively quick, and the mounting efficiency of the mold is improved well.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The utility model provides a sheet metal machining die, its characterized in that, including base (1), base (1) upper surface is provided with the recess of lining up base (1) one side, one side fixed connection reference column (13) that are link up are kept away from to the recess of base (1), the recess below of base (1) is provided with air cavity (14), the recess both sides surface of base (1) is provided with the round hole recess side surface round hole and air cavity (14) of base (1) communicate with each other, the round hole sliding connection slip post (12) of the recess both sides surface of base (1), slip post (12) quantity is two and two slip post (12) central line coincidence, base (1) rear side surface fixed connection air pump (10), air pump (10) output fixed connection breather pipe (11), one end fixed connection in base (1) lower surface and air cavity (14) are kept away from to breather pipe (11) communicates with each other.
2. The sheet metal machining die according to claim 1, wherein the number of the positioning columns (13) is two, one end, fixedly connected with the grooves of the base (1), of the positioning columns (13) is a cylindrical surface, one end, fixedly connected with the grooves of the base (1), of the positioning columns (13) is a conical surface, a T-shaped groove (9) is formed in the side surface, far away from the positioning columns (13), of the base (1), and the T-shaped groove (9) does not completely penetrate through the upper surface of the base (1).
3. Sheet metal working die according to claim 1, characterized in that the side surface of the base (1) is provided with a jack away from the T-shaped groove (9), the side surface of the base (1) is connected with the moving plate (4) in a sliding manner away from the positioning column (13), and the side edge of the moving plate (4) slides in the T-shaped groove (9).
4. A sheet metal working die according to claim 3, characterized in that a protruding block is arranged on the left side surface of the moving plate (4) close to the base (1), a jack is arranged on the protruding block of the moving plate (4), the jack in the protruding block of the moving plate (4) is connected with a plug pin (5) in a sliding manner, and the plug pin (5) passes through the jack on the base (1).
5. The sheet metal machining die according to claim 1, wherein the base (1) is connected with a sheet metal die plate (2) through a sliding mode on the bottom surface of the groove, two positioning holes are formed in the side surface, close to the positioning columns (13), of the sheet metal die plate (2), the diameter of the positioning holes of the sheet metal die plate (2) is identical to the diameter of the cylindrical ends of the positioning columns (13), and the positioning holes of the sheet metal die plate (2) are matched with the two positioning columns (13).
6. A sheet metal working die according to claim 3, wherein the upper surface of the movable plate (4) is fixedly connected with a hydraulic cylinder (6), and the output end of the hydraulic cylinder (6) is fixedly connected with a telescopic rod (7).
7. The sheet metal machining die of claim 6, wherein the telescopic rod (7) is far away from the hydraulic cylinder (6) and is fixedly connected with the rubber head (8), the rubber head (8) is cylindrical, the rubber head (8) is arranged between the hydraulic cylinder (6) and the sheet metal die plate (2), the bottom ends of the rubber head (8) and the telescopic rod (7) are higher than the bottom surface of the groove of the base (1), the sheet metal die plate (2) is close to the side surface of the rubber head (8) and is fixedly connected with the pull ring (3), and the lower surface of the pull ring (3) is higher than the heights of the rubber head (8) and the top end of the telescopic rod (7).
8. The sheet metal machining die according to claim 1, wherein the cylindrical surface of the sliding column (12) is provided with a circular groove, a sealing ring (15) is fixedly connected to the circular groove surface of the sliding column (12), and the sealing ring (15) is in close contact with the circular hole surface of the groove side surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323082946.0U CN221064144U (en) | 2023-11-15 | 2023-11-15 | Sheet metal machining die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323082946.0U CN221064144U (en) | 2023-11-15 | 2023-11-15 | Sheet metal machining die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221064144U true CN221064144U (en) | 2024-06-04 |
Family
ID=91255353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323082946.0U Active CN221064144U (en) | 2023-11-15 | 2023-11-15 | Sheet metal machining die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221064144U (en) |
-
2023
- 2023-11-15 CN CN202323082946.0U patent/CN221064144U/en active Active
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| GR01 | Patent grant |