CN114393118A - One-step forming stamping die and forming process for high-hardness gasket - Google Patents
One-step forming stamping die and forming process for high-hardness gasket Download PDFInfo
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- CN114393118A CN114393118A CN202111590334.5A CN202111590334A CN114393118A CN 114393118 A CN114393118 A CN 114393118A CN 202111590334 A CN202111590334 A CN 202111590334A CN 114393118 A CN114393118 A CN 114393118A
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- gasket
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 title claims abstract description 20
- 238000004080 punching Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000012856 packing Methods 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims description 26
- 230000007423 decrease Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
- B21D53/20—Making other particular articles rings, e.g. barrel hoops washers, e.g. for sealing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a high-hardness gasket one-step forming stamping die and a forming process thereof, wherein the stamping die comprises a lower die base, wherein a lower die body is arranged at the upper end of the lower die base, a hydraulic cylinder is arranged at the top of the lower die base, an upper die base is arranged at the top of the hydraulic cylinder, an upper die body is fixedly connected to the bottom end of the upper die base, a demoulding mechanism is arranged on the lower die body, and an installing mechanism is arranged on an installing block; the invention relates to the technical field of stamping dies. This high rigidity packing ring one shot forming stamping die and forming process thereof, the elasticity through the spring drives the packing ring spare and plays, makes the easy drawing of patterns of metal plate packing ring spare, through the installation mechanism that sets up, can realize the dismouting of mould body on the die holder down fast to be convenient for maintain and change, through reference column and the locating hole that sets up, the location to the mould has been realized with the fixed slot to the support column, and the position can appear the deviation when can not having the punching press.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to a stamping die for one-step forming of a high-hardness gasket and a forming process thereof.
Background
The punching die is a common processing device for processing metal or nonmetal into parts or semi-finished products, the punching is a processing method for obtaining required parts by applying pressure to materials by using a die arranged on a press machine to separate or plastically deform the materials, and the punching is a procedure for cutting through holes in the materials. The stamping and punching processes often need to be used in conjunction.
The existing stamping die is easy to deviate in position to form a defective part, and has low efficiency due to repeated stamping, and the defect that the stamping die is inconvenient to disassemble and repair or replace when damaged is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a one-step forming stamping die for a high-hardness gasket and a forming process thereof, and solves the problems that the existing stamping die is easy to deviate in position during use to form bad parts, has low efficiency due to repeated stamping, and has the defects that the stamping die is inconvenient to disassemble and is inconvenient to maintain or replace when being damaged.
In order to achieve the purpose, the invention is realized by the following technical scheme: a high-hardness gasket one-step forming stamping die comprises a lower die base, wherein a lower die body is arranged at the upper end of the lower die base, a hydraulic cylinder is arranged at the top of the lower die base, an upper die base is arranged at the top of the hydraulic cylinder, an upper die body is fixedly connected to the bottom end of the upper die base, a demolding mechanism is arranged on the lower die body, and an installation mechanism is arranged on an installation block; the demoulding mechanism comprises a sliding groove formed in the inner cavity of the lower die body, a bearing plate is connected in the sliding groove in a sliding mode, an arc-shaped sliding block is fixedly connected to the top end of the bearing plate, a positioning rod is fixedly connected in the sliding groove, the bearing plate is sleeved on the positioning rod and is connected with the positioning rod in a sliding mode, a spring is sleeved on the positioning rod, and the spring is located below the bearing plate.
Preferably, the surface of the lower die holder is provided with an installation groove, and two sides of the lower die holder are provided with sliding grooves.
Preferably, installation mechanism includes the servo motor of fixed mounting in die holder one side, servo motor's output fixedly connected with threaded rod, the threaded rod runs through the die holder and extends to inside and the other end and pass through the bearing and rotate the connection, the screw thread on the threaded rod is the reverse setting of symmetry to threaded connection has the L type stopper of symmetry, the both ends of L type stopper are located through the slider and slide inslot and die holder sliding connection, the top threaded connection of L type stopper has the fixed knob of symmetry, the bottom of fixed knob runs through L type stopper and rotates through the bearing and is connected with the locating plate.
Preferably, the two sides of the lower die body are fixedly connected with mounting blocks, the mounting blocks are located under the positioning plate, and the lower die body is arranged in the mounting groove.
Preferably, four groups of supporting columns and positioning holes are circumferentially arranged at the top of the lower die body respectively, a die cavity is formed in the surface of the lower die body, a connecting groove is formed in the outer side of the die cavity, a punching groove is formed in the bottom end of the die cavity, a waste material groove is formed in the bottom end of the punching groove, and a waste material drawer is arranged in the waste material groove.
Preferably, the arc-shaped sliding block is positioned in the connecting groove and is in sliding connection with the lower die body, the sliding groove is communicated with the die cavity, and one end of the connecting plate extends to the die cavity.
Preferably, four groups of positioning columns and four groups of fixing grooves are circumferentially arranged at the bottom end of the upper die body respectively, the specifications of the positioning columns are matched with those of the positioning holes, and the specifications of the fixing grooves are matched with those of the supporting columns.
The invention also discloses a forming process of the one-step forming stamping die for the high-hardness gasket, which specifically comprises the following steps:
s1: when installing the lower mould body, place the lower mould body in the mounting groove, open servo motor and drive the threaded rod and rotate, the threaded rod drives the both ends of the L type stopper of symmetry to the lower mould body and is close to for the locating plate is located the installation piece directly over, drives the locating plate decline through rotating fixed knob, carries out spacing fixed processing to the installation piece.
S2: during the punching press, drive the upper die base through opening hydraulic cylinder and descend, the upper die base drives the upper die body and carries out stamping process to the packing ring that is located die body die cavity down, at the in-process that the upper die body descends, reference column and locating hole correspond each other, and the support column corresponds each other with the fixed slot, and during the waste material got into the waste material drawer in the waste material groove through the punch hole groove, at the punching press packing ring in-process simultaneously, can drive and accept the board and move down to compression spring.
S3: after the punching press is accomplished, under the elastic force of spring, can promote to accept the board and be located the rebound on the locating lever to the arc slider is located and links up the inslot and upwards slides, makes to accept the board and can promote the packing ring rebound that is located the die cavity, makes the packing ring follow die cavity and takes out.
Advantageous effects
The invention provides a one-step forming stamping die for a high-hardness gasket and a forming process thereof. Compared with the prior art, the method has the following beneficial effects:
(1) this high rigidity packing ring one shot forming stamping die and forming process thereof, through placing the die body in the mounting groove down, open servo motor and drive the threaded rod and rotate, the threaded rod drives the both ends of the lower die body of the L type stopper of symmetry and is close to for the locating plate is located the installation piece directly over, drive the locating plate decline through rotating fixed knob, carry out spacing fixed processing to the installation piece, through the installation mechanism that sets up, can realize the dismouting of die body on the die holder down fast, thereby be convenient for maintain and change.
(2) This high rigidity packing ring one shot forming stamping die and forming process thereof, drive the upper die base through opening hydraulic cylinder and descend, the upper die base drives the upper die body and carries out stamping process to the packing ring that is located lower die body die cavity, at the in-process that the upper die body descends, the reference column corresponds with the locating hole each other, the support column corresponds with the fixed slot each other, during the waste material got into the waste material drawer in the waste material groove through the punch hole groove, through reference column and the locating hole that sets up, the location to the mould has been realized to support column and fixed slot, the position can appear the deviation when can not having the punching press.
(3) This high rigidity packing ring one shot forming stamping die and forming process thereof through under the elastic force of spring, can promote to accept the board and be located the rebound on the locating lever to the arc slider is located and links up inslot rebound, makes to accept the board and can promote the packing ring rebound that is located the die cavity, makes the packing ring take out from the die cavity, and elasticity through the spring drives the packing ring spare and bounces, makes the easy drawing of patterns of panel beating packing ring spare.
Drawings
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a perspective view of the upper mold body according to the present invention;
FIG. 3 is a perspective sectional view of the structure of the lower mold body according to the present invention;
FIG. 4 is an enlargement of FIG. 3 at A;
FIG. 5 is a perspective view of the lower die holder and the mounting mechanism of the present invention.
In the figure: 1. a lower die holder; 2. a lower die body; 3. a hydraulic cylinder; 4. an upper die holder; 5. feeding a mold body; 6. a demolding mechanism; 7. mounting blocks; 8. an installation mechanism; 102. mounting grooves; 103. a sliding groove; 201. a support pillar; 202. positioning holes; 203. a mold cavity; 204. a joining groove; 205. punching a hole groove; 206. a waste chute; 501. a positioning column; 502. fixing grooves; 601. a chute; 602. a bearing plate; 603. an arc-shaped sliding block; 604. positioning a rod; 605. a spring; 701. a waste drawer; 801. a servo motor; 802. a threaded rod; 803. an L-shaped limiting block; 804. fixing the knob; 805. and (7) positioning the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-hardness gasket one-step forming stamping die comprises a lower die base 1, wherein a lower die body 2 is arranged at the upper end of the lower die base 1, a hydraulic cylinder 3 is arranged at the top of the lower die base 1, an upper die base 4 is arranged at the top of the hydraulic cylinder 3, an upper die body 5 is fixedly connected to the bottom end of the upper die base 4, a demolding mechanism 6 is arranged on the lower die body 2, and an installation mechanism 8 is arranged on an installation block 7; the demolding mechanism 6 comprises a sliding groove 601 formed in the inner cavity of the lower mold body 2, a bearing plate 602 is connected in the sliding groove 601 in a sliding manner, an arc-shaped sliding block 603 is fixedly connected to the top end of the bearing plate 602, a positioning rod 604 is fixedly connected in the sliding groove 601, the bearing plate 602 is sleeved on the positioning rod 604 and is in sliding connection with the positioning rod 604, a spring 605 is sleeved on the positioning rod 604, the spring 605 is located below the bearing plate 602, under the elastic acting force of the spring 605, the bearing plate 602 can be pushed to be located on the positioning rod 604 to move upwards, the arc-shaped sliding block 603 is located in the bearing groove 204 to slide upwards, so that the bearing plate 602 can push a gasket located in the mold cavity 203 to move upwards, and the gasket is taken out of the mold cavity 203; the surface of the lower die holder 1 is provided with a mounting groove 102, and two sides of the lower die holder 1 are provided with sliding grooves 103; the mounting mechanism 8 comprises a servo motor 801 fixedly mounted on one side of the lower die holder 1, the output end of the servo motor 801 is fixedly connected with a threaded rod 802, the threaded rod 802 penetrates through the lower die holder 1 and extends into the lower die holder 1, the other end of the threaded rod 802 is rotatably connected through a bearing, threads on the threaded rod 802 are symmetrically and reversely arranged and are in threaded connection with symmetrical L-shaped limiting blocks 803, two ends of each L-shaped limiting block 803 are positioned in the sliding groove 103 through a sliding block and are in sliding connection with the lower die holder 1, the top of each L-shaped limiting block 803 is in threaded connection with a symmetrical fixing knob 804, and the bottom end of each fixing knob 804 penetrates through the corresponding L-shaped limiting block 803 and is rotatably connected with a positioning plate 805 through a bearing; the two sides of the lower die body 2 are fixedly connected with mounting blocks 7, the mounting blocks 7 are positioned under the positioning plate 805, the lower die body 2 is arranged in the mounting groove 102, the lower die body 2 is placed in the mounting groove 102, the servo motor 801 is started to drive the threaded rod 802 to rotate, the threaded rod 802 drives the symmetrical L-shaped limiting blocks 803 to be close to the two ends of the lower die body 2, so that the positioning plate 805 is positioned over the mounting blocks 7, the positioning plate 805 is driven to descend by rotating the fixing knob 804, and the mounting blocks 7 are limited and fixed; the top of the lower die body 2 is circumferentially provided with four groups of supporting columns 201 and positioning holes 202 respectively, the surface of the lower die body 2 is provided with a die cavity 203, the outer side of the die cavity 203 is provided with a connecting groove 204, the bottom end of the die cavity 203 is provided with a punching groove 205, the bottom end of the punching groove 205 is provided with a waste material groove 206, a waste material drawer 701 is arranged in the waste material groove 206, the positioning columns 501 correspond to the positioning holes 202, the supporting columns 201 correspond to the fixing grooves 502, and waste materials enter the waste material drawer 701 in the waste material groove 206 through the punching grooves 205; the arc-shaped sliding block 603 is positioned in the connecting groove 204 and is connected with the lower die body 2 in a sliding manner, the sliding groove 601 is communicated with the die cavity 203, and one end of the bearing plate 602 extends to the die cavity 203; four sets of positioning columns 501 and fixing grooves 502 are respectively arranged on the bottom end of the upper die body 5 in a circumferential manner, the specifications of the positioning columns 501 are matched with those of the positioning holes 202, and the specifications of the fixing grooves 502 are matched with those of the supporting columns 201.
The invention also discloses a forming process of the one-step forming stamping die for the high-hardness gasket, which specifically comprises the following steps:
s1: when installing lower die body 2, place lower die body 2 in mounting groove 102, open servo motor 801 and drive threaded rod 802 and rotate, threaded rod 802 drives the L type stopper 803 of symmetry and is close to the both ends of lower die body 2 for locating plate 805 is located installation piece 7 directly over, drives locating plate 805 through rotating fixed knob 804 and descends, carries out spacing fixed processing to installation piece 7.
S2: during punching, the hydraulic cylinder 3 is opened to drive the upper die base 4 to descend, the upper die base 4 drives the upper die body 5 to punch the gasket positioned in the die cavity 203 of the lower die body 2, in the descending process of the upper die body 5, the positioning column 501 corresponds to the positioning hole 202, the supporting column 201 corresponds to the fixing groove 502, waste materials enter the waste material drawer 701 in the waste material groove 206 through the punching hole groove 205, and meanwhile, in the process of punching the gasket, the bearing plate 602 is driven to move downwards and compress the spring 605.
S3: after the punching is completed, under the elastic force of the spring 605, the receiving plate 602 can be pushed to be located on the positioning rod 604 to move upwards, and the arc-shaped sliding block 603 is located in the receiving groove 204 to slide upwards, so that the receiving plate 602 can push the gasket located in the die cavity 203 to move upwards, and the gasket is taken out from the die cavity 203.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high rigidity packing ring one shot forming stamping die, includes die holder (1), its characterized in that: a lower die body (2) is arranged at the upper end of the lower die base (1), a hydraulic cylinder (3) is arranged at the top of the lower die base (1), an upper die base (4) is arranged at the top of the hydraulic cylinder (3), an upper die body (5) is fixedly connected to the bottom end of the upper die base (4), a demolding mechanism (6) is arranged on the lower die body (2), and an installation mechanism (8) is arranged on the installation block (7);
demoulding mechanism (6) include spout (601) of seting up at die body (2) inner chamber down, spout (601) sliding connection has and accepts board (602), the top fixedly connected with arc slider (603) of accepting board (602), fixedly connected with locating lever (604) in spout (601), accept board (602) cover and establish on locating lever (604) to with locating lever (604) sliding connection, spring (605) have been cup jointed on locating lever (604), spring (605) are located the below of accepting board (602).
2. The one-step forming stamping die for the high-hardness gasket as claimed in claim 1, wherein: the surface of the lower die holder (1) is provided with a mounting groove (102), and two sides of the lower die holder (1) are provided with sliding grooves (103).
3. The one-step forming stamping die for the high-hardness gasket as claimed in claim 2, wherein: installation mechanism (8) are including servo motor (801) of fixed mounting in die holder (1) one side, the output fixedly connected with threaded rod (802) of servo motor (801), threaded rod (802) run through die holder (1) and extend to inside and the other end and pass through the bearing and rotate the connection, the screw thread on threaded rod (802) is the reverse setting of symmetry to threaded connection has L type stopper (803) of symmetry, the both ends of L type stopper (803) are located to glide groove (103) through the slider and are connected with die holder (1) sliding connection, the top threaded connection of L type stopper (803) has fixed knob (804) of symmetry, the bottom of fixed knob (804) is run through L type stopper (803) and is connected with locating plate (805) through the bearing rotation.
4. The one-step forming stamping die for the high-hardness gasket as claimed in claim 3, wherein: the two sides of the lower die body (2) are fixedly connected with mounting blocks (7), the mounting blocks (7) are located under the positioning plate (805), and the lower die body (2) is arranged in the mounting groove (102).
5. The one-step forming stamping die for the high-hardness gasket as claimed in claim 4, wherein: the die is characterized in that four groups of supporting columns (201) and positioning holes (202) are circumferentially arranged at the top of the lower die body (2), a die cavity (203) is formed in the surface of the lower die body (2), a connecting groove (204) is formed in the outer side of the die cavity (203), a punching groove (205) is formed in the bottom end of the die cavity (203), a waste material groove (206) is formed in the bottom end of the punching groove (205), and a waste material drawer (701) is arranged in the waste material groove (206).
6. The one-step forming stamping die for the high-hardness gasket as claimed in claim 5, wherein: the arc-shaped sliding block (603) is positioned in the connecting groove (204) and is in sliding connection with the lower die body (2), the sliding groove (601) is communicated with the die cavity (203), and one end of the connecting plate (602) extends to the die cavity (203).
7. The one-step forming stamping die for the high-hardness gasket as claimed in claim 5, wherein: four groups of positioning columns (501) and fixing grooves (502) are respectively arranged on the periphery of the bottom end of the upper die body (5), the specifications of the positioning columns (501) are matched with those of the positioning holes (202), and the specifications of the fixing grooves (502) are matched with those of the supporting columns (201).
8. A forming process of a high-hardness gasket one-step forming stamping die is characterized in that: the method specifically comprises the following steps:
s1: when installing lower die body (2), place lower die body (2) in mounting groove (102), open servo motor (801) and drive threaded rod (802) and rotate, threaded rod (802) drive L type stopper (803) of symmetry and are close to the both ends of lower die body (2) for locating plate (805) are located installation piece (7) directly over, drive locating plate (805) and descend through rotating fixed knob (804), carry out spacing fixed processing to installation piece (7).
S2: during the punching press, drive upper die base (4) decline through opening hydraulic cylinder (3), upper die base (4) drive upper die body (5) carry out the punching press to the packing ring that is located die body (2) die cavity (203) down and handle, at the in-process that upper die body (5) descend, reference column (501) and locating hole (202) correspond each other, support column (201) and fixed slot (502) correspond each other, the waste material gets into waste material drawer (701) in waste material groove (206) through punching hole groove (205), simultaneously at the punching press packing ring in-process, can drive and accept board (602) and move down, and compression spring (605).
S3: after the punching is finished, under the elastic force of a spring (605), the bearing plate (602) can be pushed to be located on the positioning rod (604) to move upwards, the arc-shaped sliding block (603) is located in the joint groove (204) to slide upwards, so that the bearing plate (602) can push the gasket located in the die cavity (203) to move upwards, and the gasket can be taken out of the die cavity (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111590334.5A CN114393118A (en) | 2021-12-23 | 2021-12-23 | One-step forming stamping die and forming process for high-hardness gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111590334.5A CN114393118A (en) | 2021-12-23 | 2021-12-23 | One-step forming stamping die and forming process for high-hardness gasket |
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|---|---|
| CN114393118A true CN114393118A (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111590334.5A Pending CN114393118A (en) | 2021-12-23 | 2021-12-23 | One-step forming stamping die and forming process for high-hardness gasket |
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| CN (1) | CN114393118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117181882A (en) * | 2023-09-27 | 2023-12-08 | 江苏卡明模具有限公司 | Stamping equipment capable of quickly replacing die |
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2021
- 2021-12-23 CN CN202111590334.5A patent/CN114393118A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES322297A1 (en) * | 1965-03-17 | 1967-01-01 | The Minster Machine Company | An apparatus for easily assembling and disassembling a tool in a conforming machine. (Machine-translation by Google Translate, not legally binding) |
| KR101838087B1 (en) * | 2017-06-12 | 2018-03-13 | 박형열 | Cam Slider Type Forming Press Mold |
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| CN214442439U (en) * | 2020-12-24 | 2021-10-22 | 青岛安德隆自动化设备有限责任公司 | One-time stamping forming's panel beating stamping die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117181882A (en) * | 2023-09-27 | 2023-12-08 | 江苏卡明模具有限公司 | Stamping equipment capable of quickly replacing die |
| CN117181882B (en) * | 2023-09-27 | 2024-04-05 | 江苏卡明模具有限公司 | Stamping equipment capable of quickly replacing die |
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