CN219837086U - Stamping die is used in dysmorphism piece processing - Google Patents
Stamping die is used in dysmorphism piece processing Download PDFInfo
- Publication number
- CN219837086U CN219837086U CN202320877254.6U CN202320877254U CN219837086U CN 219837086 U CN219837086 U CN 219837086U CN 202320877254 U CN202320877254 U CN 202320877254U CN 219837086 U CN219837086 U CN 219837086U
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- fixedly connected
- plate
- lower die
- die
- stamping
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- 206010066054 Dysmorphism Diseases 0.000 title claims description 7
- 238000004080 punching Methods 0.000 claims description 18
- 238000007493 shaping process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of stamping processing, in particular to a stamping die for processing a special-shaped piece, which comprises a base, wherein a lower die is arranged in the base, an ejection mechanism is arranged in the base, the ejection mechanism is positioned below the lower die, the lower die comprises a lower die plate, the bottom of the lower die plate is fixedly connected with a lower die seat, the bottom of the lower die seat is fixedly connected with the inner bottom of the base, an ejection hole is formed in the bottom of the lower die plate, the ejection mechanism comprises a fixed column, the bottom of the fixed column is fixedly connected with the inner bottom of the base, a spring is arranged in the fixed column, a moving plate is arranged at the top of the spring, a connecting rod is fixedly connected to the upper surface of the moving plate, a cross rod is fixedly connected to the outer surface of the connecting rod, the cross rod is positioned below the lower die plate, an ejection block is fixedly connected to the outer surface of the cross rod, and the ejection block is positioned in the ejection hole. According to the utility model, after the stamping of the material is completed, the formed material can be automatically ejected out, so that the shaped piece can be conveniently machined and taken out.
Description
Technical Field
The utility model relates to the field of stamping processing, in particular to a stamping die for processing special-shaped pieces.
Background
The stamping is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by a press machine and a die to make the plates plastically deform or separate, and the stamping processing is a production technology for directly receiving deformation force and deforming the plates in the die by the power of conventional or special stamping equipment so as to obtain a product part with a certain shape, size and performance.
The special-shaped part is different from the conventional part in shape, so that the special-shaped part is easy to keep in the die after stamping and is not easy to take out, if the part is pulled out from the die strongly by using a clamp and other tools, the part is easy to damage, and the part is inconvenient to process.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a stamping die for processing a special-shaped piece.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a stamping die is used in dysmorphism piece processing, includes the base, the internally mounted of base has the bed die, the internally mounted of base has ejection mechanism, ejection mechanism is located the below of bed die, the bed die includes the lower bolster, the bottom fixedly connected with die holder of lower bolster, the bottom of die holder and the interior bottom fixed connection of base, the punching press chamber has been seted up at the top of lower bolster, the ejecting hole has been seted up to the bottom of lower bolster, the ejecting hole is linked together with the punching press chamber, ejection mechanism includes the fixed column, the bottom of fixed column and the interior bottom fixed connection of base, the inside of fixed column is provided with the spring, the movable plate is installed at the top of spring, the upper surface fixedly connected with connecting rod of movable plate, the surface fixedly connected with horizontal pole of connecting rod, the horizontal pole is located the below of lower bolster, the surface fixedly connected with ejector block of horizontal pole, the ejector block is located the inside of ejecting hole.
As a further description of the above technical solution:
an upper die is arranged above the ejection mechanism and comprises an upper die plate, and the upper die plate is positioned right above the lower die plate.
As a further description of the above technical solution:
the lower surface of the upper template is fixedly connected with a stamping plate, and the stamping plate is positioned above the stamping cavity.
As a further description of the above technical solution:
the top fixedly connected with roof of connecting rod, the side fixedly connected with curb plate of cope match-plate pattern, the lower surface fixedly connected with spliced pole of curb plate, the lower surface of spliced pole laminates with the upper surface of roof mutually.
As a further description of the above technical solution:
the upper surface fixedly connected with reference column of roof, the locating hole has been seted up to the bottom of spliced pole, the reference column is located the inside of locating hole.
As a further description of the above technical solution:
and the side wall of the fixed column is provided with a limiting pin, and the limiting pin is positioned above the movable plate.
The utility model has the following beneficial effects:
1. compared with the prior art, this stamping die is used in dysmorphism piece processing, through ejection mechanism, go up the mould and can down move and make it take place to warp to placing the material in punching press intracavity portion when part punching press processing, the connecting rod also can follow down when going up the mould down motion, and apply decurrent pressure to the roof, make the horizontal pole can take ejecting piece together down to move, ejecting piece can not influence the spare during processing like this, go up the mould and upwards move after the punching press is accomplished, pressure on the roof disappears, the spring can promote the movable plate and upwards move this moment, make the horizontal pole can take ejecting piece together upwards, ejecting piece can exert ascending thrust to the material after the punching press intracavity portion shaping, be convenient for take out the material after the shaping, compare in that conventional dysmorphism piece is because its shape is non-uniform when taking out, this stamping die can be automatic with the material after the shaping ejecting after the material punching press is accomplished, take out after the dysmorphism piece processing of being convenient for.
2. Compared with the prior art, the stamping die for processing the special-shaped piece is characterized in that the die can accurately position the positions of the upper die and the lower die through the top plate, the positioning column and the connecting column when in use, so that the occurrence of deviation of the positions between the upper die and the lower die is avoided, errors are caused when materials are stamped, and the materials are wasted.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a stamping die for processing a special-shaped piece;
fig. 2 is a cross-sectional view of the internal structure of a stamping die for processing a special-shaped piece according to the present utility model;
fig. 3 is an enlarged view of a structure of a portion a in fig. 2 of a stamping die for processing a special-shaped piece according to the present utility model;
fig. 4 is an enlarged view of the structure of the stamping die for processing the special-shaped piece shown in fig. 2;
fig. 5 is a front view of the internal structure of the stamping die for processing the special-shaped piece.
Legend description:
1. a base; 2. a lower die; 201. a lower template; 202. a stamping cavity; 203. a lower die holder; 204. an ejection hole; 3. an ejection mechanism; 301. fixing the column; 302. a spring; 303. a moving plate; 304. a connecting rod; 305. a top plate; 306. positioning columns; 307. a cross bar; 308. an ejection block; 4. an upper die; 401. an upper template; 402. a stamping plate; 403. a side plate; 404. a connecting column; 405. and positioning holes.
Detailed Description
Referring to fig. 1-5, the utility model provides a stamping die for processing a special-shaped piece, which comprises: comprises a base 1, a lower die 2 is arranged in the base 1, an ejection mechanism 3 is arranged in the base 1, the part after stamping is ejected from the interior of the lower die 2 through the ejection mechanism 3, the part is conveniently taken out from the interior of the lower die 2, the ejection mechanism 3 is positioned below the lower die 2, the lower die 2 comprises a lower die plate 201, the bottom of the lower die plate 201 is fixedly connected with a lower die holder 203, the lower die holder 203 supports the lower die plate 201, the bottom of the lower die holder 203 is fixedly connected with the inner bottom of the base 1, a stamping cavity 202 is arranged at the top of the lower die plate 201, materials are placed in the stamping cavity 202 for stamping, the stamping cavity 202 can be in different structural shapes, an ejection hole 204 is arranged at the bottom of the lower die plate 201, the ejection mechanism 3 is convenient for ejecting the part after stamping, the ejection hole 204 is communicated with the stamping cavity 202, the ejection mechanism 3 comprises fixing columns 301, the number of the fixing columns 301 is preferably two or even, the bottoms of the fixing columns 301 are fixedly connected with the inner bottom of the base 1, springs 302 are arranged in the fixing columns 301, moving plates 303 are arranged at the tops of the springs 302, limit pins are arranged on the side walls of the fixing columns 301 and located above the moving plates 303, through holes penetrating through the fixing columns 301 are formed in the surfaces of the fixing columns 301, the limit pins are inserted into the through holes and play a limiting role on the moving plates 303, the moving plates 303 are prevented from being separated from the inside of the fixing columns 301, connecting rods 304 are fixedly connected to the upper surfaces of the moving plates 303, cross rods 307 are fixedly connected to the outer surfaces of the connecting rods 304, the cross rods 307 are located below the lower die plates 201, ejection blocks 308 are fixedly connected to the outer surfaces of the cross rods 307 and located inside the ejection holes 204, when the part is punched, the upper die 4 can move downwards to pressurize the material placed in the punching cavity 202 so as to deform the material, when the upper die 4 moves downwards, the connecting rod 304 can move downwards together with the top plate 305, downward pressure is applied to the top plate 305, so that the cross rod 307 can move downwards together with the ejection block 308, at the moment, the upper surface of the ejection block 308 is on the same horizontal plane with the inner bottom of the punching cavity 202, the ejection block 308 can not affect the part during processing, when the upper die 4 moves upwards after punching is finished, the pressure on the connecting rod 304 disappears, at the moment, the spring 302 can push the moving plate 303 to move upwards, the cross rod 307 can move upwards together with the ejection block 308, and the ejection block 308 can apply upward thrust to the material formed in the punching cavity 202 so as to facilitate the removal of the formed material.
The upper die 4 is installed to ejection mechanism 3's top, and upper die 4 includes cope match-plate pattern 401, and cope match-plate pattern 401 is located directly over the lower bolster 201, and the lower surface fixedly connected with punching press board 402 of cope match-plate pattern 401, punching press board 402 are located the top of punching press chamber 202, and the material of upper die 4 to punching press intracavity 202 inside of being convenient for is processed.
The top fixedly connected with roof 305 of connecting rod 304, the side fixedly connected with curb plate 403 of cope match-plate pattern 401, the lower fixed surface of curb plate 403 is connected with spliced pole 404, the lower surface of spliced pole 404 is laminated with the upper surface of roof 305 mutually, the last fixed surface of roof 305 is connected with reference column 306, locating hole 405 has been seted up to the bottom of spliced pole 404, reference column 306 is located the inside of locating hole 405 for the mould can pinpoint the position of cope match-plate pattern 4 with bed die 2 when using, the deviation appears in the position between cope match-plate pattern 4 and the bed die 2, lead to the material to appear the error when punching press processing, cause the material to be wasted.
Working principle: when the part is stamped, the upper die can move downwards to pressurize the material placed in the stamping cavity to enable the material to deform, when the upper die moves downwards, the connecting rod can move downwards along with the connecting rod, and downwards pressure is applied to the top plate, so that the cross rod can move downwards along with the ejection block, the ejection block can not affect parts during processing, when the stamping is completed, the upper die moves upwards, the pressure on the top plate disappears, the spring can push the moving plate to move upwards, the cross rod can move upwards along with the ejection block, the ejection block can apply upwards thrust to the material formed in the stamping cavity, the formed material can be conveniently taken out, and compared with a conventional special-shaped part, the material is inconvenient to take out due to non-uniform shape.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Stamping die is used in dysmorphism piece processing, including base (1), its characterized in that: the inner part of the base (1) is provided with a lower die (2), the inner part of the base (1) is provided with an ejection mechanism (3), the ejection mechanism (3) is positioned below the lower die (2), the lower die (2) comprises a lower die plate (201), the bottom of the lower die plate (201) is fixedly connected with a lower die holder (203), the bottom of the lower die holder (203) is fixedly connected with the inner bottom of the base (1), the top of the lower die plate (201) is provided with a punching cavity (202), the bottom of the lower die plate (201) is provided with an ejection hole (204), the ejection hole (204) is communicated with the punching cavity (202), the ejection mechanism (3) comprises a fixed column (301), the bottom of the fixed column (301) is fixedly connected with the inner bottom of the base (1), the inside of the fixed column (301) is provided with a spring (302), the top of the spring (302) is provided with a movable plate (303), the upper surface of the movable plate (303) is fixedly connected with a connecting rod (304), the outer surface of the connecting rod (307) is fixedly connected with the outer surface of the connecting rod (307), the outer surface of the connecting rod (307) is fixedly connected with the outer surface of the cross rod (307) and the cross rod (307) is positioned on the outer surface of the cross rod (307), the ejector block (308) is located inside the ejector aperture (204).
2. The stamping die for processing a special-shaped part according to claim 1, wherein: an upper die (4) is arranged above the ejection mechanism (3), the upper die (4) comprises an upper die plate (401), and the upper die plate (401) is located right above the lower die plate (201).
3. The stamping die for processing a special-shaped piece according to claim 2, wherein: the lower surface of the upper die plate (401) is fixedly connected with a stamping plate (402), and the stamping plate (402) is positioned above the stamping cavity (202).
4. The stamping die for processing a special-shaped piece according to claim 2, wherein: the top fixedly connected with roof (305) of connecting rod (304), side fixedly connected with curb plate (403) of cope match-plate pattern (401), the lower surface fixedly connected with spliced pole (404) of curb plate (403), the lower surface of spliced pole (404) is laminated mutually with the upper surface of roof (305).
5. The stamping die for processing profiled elements as defined in claim 4, wherein: the upper surface fixedly connected with reference column (306) of roof (305), locating hole (405) have been seted up to the bottom of spliced pole (404), reference column (306) are located the inside of locating hole (405).
6. The stamping die for processing a special-shaped part according to claim 1, wherein: and the side wall of the fixed column (301) is provided with a limiting pin, and the limiting pin is positioned above the movable plate (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320877254.6U CN219837086U (en) | 2023-04-19 | 2023-04-19 | Stamping die is used in dysmorphism piece processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320877254.6U CN219837086U (en) | 2023-04-19 | 2023-04-19 | Stamping die is used in dysmorphism piece processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219837086U true CN219837086U (en) | 2023-10-17 |
Family
ID=88299036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320877254.6U Active CN219837086U (en) | 2023-04-19 | 2023-04-19 | Stamping die is used in dysmorphism piece processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219837086U (en) |
-
2023
- 2023-04-19 CN CN202320877254.6U patent/CN219837086U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231129 Address after: 215300 no.2666, North West Road, Baicheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan sanlijia Precision Electronics Co.,Ltd. Address before: 215000 6 hangqiao Road, hejiajiao village, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU HUANA PRECISE TOOLING Co.,Ltd. |