CN219724329U - Hat-shaped forming die - Google Patents
Hat-shaped forming die Download PDFInfo
- Publication number
- CN219724329U CN219724329U CN202321028103.XU CN202321028103U CN219724329U CN 219724329 U CN219724329 U CN 219724329U CN 202321028103 U CN202321028103 U CN 202321028103U CN 219724329 U CN219724329 U CN 219724329U
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- China
- Prior art keywords
- die
- fixed
- forming
- cap
- trapezoidal
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- 238000007493 shaping process Methods 0.000 claims abstract description 20
- 238000007667 floating Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a cap-shaped forming die, which comprises a workbench, wherein supporting columns are fixed on two sides of the top of the workbench, a top die is fixed between the top ends of the two supporting columns, a driving cylinder is arranged at the bottom of the top die, a forming male die is fixed at the output end of the driving cylinder, a movable die is arranged below the top die, a groove is formed in the bottom of the movable die, and the bottom end of the forming male die penetrates through the movable die and extends into the groove. This cap-shaped forming die through driving cylinder, shaping terrace die, briquetting, trapezoidal fixed block, trapezoidal slider, shaping die floating block, side direction shaping accessory and the setting of first spring, has realized the one step machine-shaping to the machined part, has avoided the work piece to add up the tolerance grow after bending several times, makes the product size become stable for the department of bending material thickness variation is little, promotes product shaping quality.
Description
Technical Field
The utility model relates to the technical field of sealing cap processing, in particular to a cap-shaped forming die.
Background
In the prior art, a forming die is adopted to process a sealing cap on a fastener, the formed sealing cap is shaped like a Chinese character 'ji', but the existing forming die generally utilizes a bending mechanism to bend and form a workpiece, and four bending steps are often needed to form the sealing cap: 1. bending the workpiece by ninety degrees; 2. folding the workpiece into a Z shape; 3. turning back by ninety degrees; 4. shaping the material; the bending processing method is low in forming efficiency, accumulated tolerance of the workpiece becomes large after bending for several times, the size is unstable, a material part of a forming part is easy to be thinned, and in addition, after the workpiece is formed, a demoulding mechanism is lacked to carry out quick demoulding, so that the production efficiency of a product is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a cap-shaped forming die which solves the problems that the traditional bending processing method is low in forming efficiency, accumulated tolerance of a workpiece becomes large after bending for several times, the size is unstable, a material part of a forming part is easy to be thinned, and a demoulding mechanism is absent for fast demoulding after the workpiece is formed, so that the production efficiency of a product is affected.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cap type forming die, includes the workstation, the both sides at the top of workstation all are fixed with the support column, two be fixed with the top mould between the top of support column, the bottom of top mould is provided with the drive cylinder, the output of drive cylinder is fixed with the shaping terrace die, the below of top mould is provided with the movable mould, the bottom of movable mould is seted up flutedly, the bottom of shaping terrace die runs through the movable mould and extends to the inside of recess, the both sides of movable mould inside all are fixed with the briquetting, two the bottom of briquetting all runs through the movable mould and extends to the bottom of movable mould, the top of workstation is fixed with the die block, the inside left and right sides of die block all is fixed with trapezoidal fixed block, two equal sliding connection has trapezoidal slider on the inclined plane of trapezoidal fixed block, the inside central authorities of die are fixed with shaping die floating block, the inside sliding connection of die has two side direction shaping accessories, all be fixed with first spring between the inner wall of two side direction shaping accessories, two the top automatic shaping machined part has placed at the top, two side direction accessories set up the shaping subassembly.
Preferably, the automatic demolding assembly comprises a vertical pipe fixed at the top of the lateral molding accessory, and the top end of the vertical pipe is slidably connected with a vertical rod.
Preferably, the bottom of the vertical rod penetrates through the vertical pipe and extends to the inside of the vertical pipe, and the outer surface of the vertical rod is in sliding connection with the inner surface of the vertical pipe.
Preferably, the top end of the vertical rod is fixed with a stripper plate, and the bottom end of the vertical rod is fixed with a circular plate.
Preferably, the outer surface of the circular plate is in sliding connection with the inner surface of the standpipe, and a second spring is fixed between the bottom of the circular plate and the bottom of the inner wall of the standpipe.
Preferably, opposite sides of the two trapezoidal sliding blocks are in contact extrusion with one side, far away from the two lateral forming accessories, of the two trapezoidal sliding blocks, bottoms of the two pressing blocks are in contact extrusion with the top of the trapezoidal sliding blocks, and protruding ends of the forming male dies are in contact extrusion with the top of a workpiece.
Advantageous effects
The utility model provides a cap-shaped forming die. Compared with the prior art, the method has the following beneficial effects:
(1) This cap-shaped forming die through driving cylinder, shaping terrace die, briquetting, trapezoidal fixed block, trapezoidal slider, shaping die floating block, side direction shaping accessory and the setting of first spring, has realized the one step machine-shaping to the machined part, has avoided the work piece to add up the tolerance grow after bending several times, makes the product size become stable for the department of bending material thickness variation is little, promotes product shaping quality.
(2) According to the cap-shaped forming die, rapid and automatic demolding of a machined part is realized through the arrangement of the automatic demolding assembly, and the production efficiency of products is further improved.
Drawings
FIG. 1 is a front view of the internal structure of the present utility model;
FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;
FIG. 3 is a view showing a state of forming a workpiece according to the present utility model;
FIG. 4 is a cross-sectional view of a standpipe of the present utility model.
In the figure: 1. a work table; 2. a support column; 3. a top mold; 4. a driving cylinder; 5. forming a male die; 6. moving the mold; 7. a groove; 8. briquetting; 9. a bottom die; 10. a trapezoid fixed block; 11. a trapezoidal slider; 12. forming a female die floating block; 13. a lateral molding fitting; 14. a first spring; 15. a work piece; 16. an automatic demolding assembly; 161. a standpipe; 162. a vertical rod; 163. removing the template; 164. a circular plate; 165. and a second spring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the cap-shaped forming die comprises a workbench 1, support columns 2 are fixed on two sides of the top of the workbench 1, a top die 3 is fixed between the top ends of the two support columns 2, a driving cylinder 4 is arranged at the bottom of the top die 3, the driving cylinder 4 is in the prior art, is controlled by an external switch and is electrically connected with an external power supply, a forming male die 5 is fixed at the output end of the driving cylinder 4, a raised end is arranged at the bottom of the forming male die 5, a machined part 15 can be subjected to stamping forming by the raised end, a movable die 6 is arranged below the top die 3, a groove 7 is formed at the bottom of the movable die 6, the bottom end of the forming male die 5 penetrates through the movable die 6 and extends to the inside of the groove 7, pressing blocks 8 are fixed on two sides of the inside of the movable die 6, the bottoms of the two pressing blocks 8 penetrate through the movable die 6 and extend to the bottom of the movable die 6, a bottom die 9 is fixed at the top of the workbench 1, the left side and the right side of the inside of the bottom die 9 are respectively fixed with a trapezoid fixed block 10, the inclined surfaces of the two trapezoid fixed blocks 10 are respectively connected with a trapezoid sliding block 11 in a sliding way, the center of the inside of the bottom die 9 is fixed with a forming female die floating block 12, the top of the female die floating block 12 is provided with an arc groove, the contact position of a machined part 15 and the female die floating block 12 can keep radian, the inside of the bottom die 9 is respectively connected with two lateral forming accessories 13 in a sliding way, a first spring 14 is respectively fixed between the two sides of the forming female die floating block 12 and the inner walls of the two lateral forming accessories 13, the top of the two lateral forming accessories 13 is provided with a machined part 15, the top of the two lateral forming accessories 13 is respectively provided with an automatic demoulding assembly 16, and the arrangement of a driving cylinder 4, a forming male die 5, a pressing block 8, the trapezoid fixed block 10, the trapezoid sliding block 11, the forming female die floating block 12, the lateral forming accessories 13 and the first spring 14 is provided, the one-step processing and forming of the machined part 15 is realized, the accumulated tolerance of the machined part 15 is prevented from becoming large after the machined part 15 is bent for several times, the size of the product is stabilized, the thickness variation of the material at the bent part is small, and the forming quality of the product is improved.
The automatic stripper assembly 16 includes a standpipe 161 secured to the top of the side form fitting 13, with a stem 162 slidably connected to the top of the standpipe 161.
The bottom end of the vertical rod 162 penetrates through the vertical pipe 161 and extends to the inside of the vertical pipe 161, and the outer surface of the vertical rod 162 is in sliding connection with the inner surface of the vertical pipe 161.
A stripper plate 163 is fixed to the top end of the vertical rod 162, and a circular plate 164 is fixed to the bottom end of the vertical rod 162.
The outer surface of the circular plate 164 is slidably connected with the inner surface of the standpipe 161, and a second spring 165 is fixed between the bottom of the circular plate 164 and the bottom of the inner wall of the standpipe 161.
Opposite sides of the two trapezoidal sliding blocks 11 are contacted and extruded with one side of the two lateral forming accessories 13, the bottoms of the two pressing blocks 8 are contacted and extruded with the top of the trapezoidal sliding blocks 11, the protruding end of the forming male die 5 is contacted and extruded with the top of the workpiece 15, and the rapid automatic demoulding of the workpiece 15 is realized through the arrangement of the automatic demoulding assembly 16, so that the production efficiency of products is further improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
In operation, a workpiece 15 is placed on top of two lateral forming accessories 13, a driving cylinder 4 is further started, the driving cylinder 4 drives a forming male die 5 and a moving die 6 to move downwards, the protruding end of the forming male die 5 presses the workpiece 15 finally, when the moving die 6 moves downwards, two trapezoidal sliding blocks 11 are pressed downwards, simultaneously the two trapezoidal sliding blocks 11 slide downwards along the inclined plane of a trapezoidal fixed block 10, simultaneously the two trapezoidal sliding blocks 11 slide oppositely, simultaneously the two trapezoidal sliding blocks 11 clamp and press the two lateral forming accessories 13, simultaneously the two lateral forming accessories 13 start to press and compress a first spring 14, and finally the forming male die 5, the lateral forming accessories 13 and a forming female die floating block 12 are matched to press and form the workpiece 15, when the workpiece 15 is pressed down by the moving die 6, the moving die 6 drives the workpiece 15 to contact with the stripper plate 163, the stripper plate 163 moves downwards, the stripper plate 163 drives the vertical rod 162 to slide downwards along the vertical pipe 161, the vertical rod 162 drives the circular plate 164 to slide downwards along the inner surface of the vertical pipe 161, the circular plate 164 begins to compress the second spring 165, after the workpiece 15 is extruded and formed, the driving cylinder 4 is closed, the moving die 6 moves upwards, the second spring 165 in a compressed state resets at the moment, the second spring 165 drives the circular plate 164 to slide upwards, the circular plate 164 drives the vertical rod 162 to slide upwards along the inner surface of the vertical pipe 161, the vertical rod 162 drives the stripper plate 163 to jack upwards, and finally the two stripper plates 163 reset to jack the workpiece 15, so that automatic demolding of the workpiece 15 is realized.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The utility model provides a cap-shaped forming die, includes workstation (1), its characterized in that: the two sides of the top of the workbench (1) are respectively fixed with a support column (2), a top die (3) is fixed between the top ends of the two support columns (2), the bottom of the top die (3) is provided with a driving cylinder (4), the output end of the driving cylinder (4) is fixed with a forming male die (5), the lower part of the top die (3) is provided with a movable die (6), the bottom of the movable die (6) is provided with a groove (7), the bottom of the forming male die (5) penetrates through the movable die (6) and extends to the inside of the groove (7), the two sides of the inside of the movable die (6) are respectively fixed with a pressing block (8), the bottoms of the two pressing blocks (8) penetrate through the movable die (6) and extend to the bottom of the movable die (6), a bottom die (9) is fixed at the top of the workbench (1), trapezoidal fixed blocks (10) are fixed at the left side and the right side of the inside of the bottom die (9), trapezoidal sliding blocks (11) are connected to inclined planes of the trapezoidal fixed blocks (10) in a sliding mode, a forming female die floating block (12) is fixed at the center of the inside of the bottom die (9), two lateral forming accessories (13) are connected to the inside of the bottom die (9) in a sliding mode, first springs (14) are fixed between two sides of the forming female die floating block (12) and inner walls of the two lateral forming accessories (13), the top of two side direction shaping accessories (13) has placed machined part (15), and the top of two side direction shaping accessories (13) all is provided with automatic drawing of patterns subassembly (16).
2. The cap-type molding die according to claim 1, wherein: the automatic demolding assembly (16) comprises a vertical pipe (161) fixed at the top of the lateral molding accessory (13), and the top end of the vertical pipe (161) is connected with a vertical rod (162) in a sliding manner.
3. A cap-type molding die as claimed in claim 2, wherein: the bottom of montant (162) runs through standpipe (161) and extends to the inside of standpipe (161), the surface of montant (162) and the internal surface sliding connection of standpipe (161).
4. A cap-type molding die as claimed in claim 2, wherein: the top of montant (162) is fixed with stripper plate (163), the bottom of montant (162) is fixed with plectane (164).
5. The hat-shaped molding die as claimed in claim 4, wherein: the outer surface of the circular plate (164) is in sliding connection with the inner surface of the vertical pipe (161), and a second spring (165) is fixed between the bottom of the circular plate (164) and the bottom of the inner wall of the vertical pipe (161).
6. The cap-type molding die according to claim 1, wherein: opposite sides of the two trapezoidal sliding blocks (11) are in contact extrusion with one side, far away from the two lateral forming accessories (13), of the two pressing blocks (8), the bottoms of the two pressing blocks are in contact extrusion with the top of the trapezoidal sliding blocks (11), and the protruding end of the forming male die (5) is in contact extrusion with the top of the machined part (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028103.XU CN219724329U (en) | 2023-05-04 | 2023-05-04 | Hat-shaped forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028103.XU CN219724329U (en) | 2023-05-04 | 2023-05-04 | Hat-shaped forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724329U true CN219724329U (en) | 2023-09-22 |
Family
ID=88055449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028103.XU Active CN219724329U (en) | 2023-05-04 | 2023-05-04 | Hat-shaped forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724329U (en) |
-
2023
- 2023-05-04 CN CN202321028103.XU patent/CN219724329U/en active Active
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