CN112045066A - High-strength stamping die with die changing function and using method thereof - Google Patents
High-strength stamping die with die changing function and using method thereof Download PDFInfo
- Publication number
- CN112045066A CN112045066A CN202011007136.7A CN202011007136A CN112045066A CN 112045066 A CN112045066 A CN 112045066A CN 202011007136 A CN202011007136 A CN 202011007136A CN 112045066 A CN112045066 A CN 112045066A
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- China
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- die holder
- lower die
- fixedly connected
- support frame
- plate
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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
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a high-strength stamping die with a die changing function and a using method thereof, and relates to the technical field of stamping dies. The invention has the effect of fixing the new lower die holder after the lower die holder which needs to be replaced in front is disassembled, and has the effect of moving out the lower die holder which needs to be replaced in front, so that an operator can take the lower die holder away conveniently.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to a high-strength stamping die with a die changing function and a using method thereof.
Background
Along with the development of science and technology, the technique of modern product promotes, the complexity of product increases, need a large amount of machined parts to assemble, and most complicated machined parts can influence the functional of machined part greatly if the mode of using the concatenation, consequently need use stamping die to carry out one shot forming, traditional stamping die need place the bed die in stamping die before carrying out the punching press, need lift another bed die of reinstallation again with the bed die after the product production of a type is accomplished, and the dismouting process, rely on constantly wrench movement a plurality of bolts usually, it is comparatively loaded down with trivial details to operate.
Disclosure of Invention
The invention aims to provide a high-strength stamping die with a die changing function and a using method thereof, which have the effects of fixing a new lower die base after the lower die base which needs to be replaced in front is disassembled and moving out the lower die base which needs to be replaced in front so as to be convenient for an operator to take away, and solve the problems that the lower die needs to be placed in the stamping die before the stamping of the traditional stamping die, another lower die needs to be disassembled after the production of one type of product is finished, and the disassembly and assembly process usually depends on continuously twisting a plurality of bolts, so that the operation is complicated.
In order to achieve the purpose, the invention provides the following technical scheme: a high-strength stamping die with a die changing function comprises a support frame, a hydraulic cylinder, a stamping head and a lower die holder, wherein the hydraulic cylinder is fixedly connected to the surface of the support frame, the stamping head is fixedly connected to the end part of a piston rod of the hydraulic cylinder, the surface of the support frame is fixedly connected with a support seat, the top of the support seat is rotatably connected with a rotating shaft, the end part of the rotating shaft is fixedly connected with a rotating disc, the surface of the rotating disc is fixedly connected with a concave supporting plate, the middle part of the inner surface of the concave supporting plate is fixedly connected with a partition plate, and the lower die holder is positioned in a recess;
the driving mechanism is used for driving the turntable to rotate in a reciprocating manner;
the die holder is characterized by further comprising a transmission mechanism and two insertion blocks, wherein the surface of the lower die holder is provided with a slot matched with the insertion blocks, the two insertion blocks are driven to move back and forth through the driving mechanism under the action of the transmission mechanism, and the moving directions of the two insertion blocks are opposite.
Preferably, actuating mechanism is including rotating the driving source, it is in to rotate driving source fixed connection the surface of support frame, two fixing bases of fixed connection are gone back on the surface of support frame, two the through-hole has all been seted up to the side of fixing base, two the fixing base passes through the through-hole all rotates and is connected with the bull stick, left side the tip of bull stick with the drive division fixed connection of rotating the driving source, two the equal fixedly connected with connecting plate in opposite side of bull stick, two the common fixedly connected with down tube in opposite side of connecting plate, the openly fixedly connected with butt joint pole that the bisymmetry set up of carousel, two pairs the butt joint pole the surface all with the surface of down tube is laminated mutually.
Preferably, drive mechanism includes two limiting plates, two limiting plate difference fixed connection is two the side of inserted block, the limiting plate with common fixedly connected with spring between the carousel, concave style of calligraphy backup pad with the surface of carousel has all been offered and has been used for the inserted block passes and gliding spout, two the tip of inserted block all with the surface of down tube is laminated mutually.
Preferably, the surfaces of the two limiting plates are provided with shielding mechanisms.
Preferably, the shielding mechanism comprises two shielding plates, and the two shielding plates are respectively and fixedly connected to the side faces of the two limiting plates.
Preferably, the surface of the support frame is provided with an auxiliary mechanism for sliding out of the lower die holder.
Preferably, the auxiliary mechanism comprises two inclined plates, and the two inclined plates are both fixedly connected to the surface of the support frame.
The invention provides the following methods of use: a use method of a high-strength stamping die with a die changing function comprises the following steps:
s1: when the lower die base is disassembled, a new lower die base is firstly placed on the left side of the partition board and positioned in the depression of the concave supporting plate;
s2: the driving mechanism drives the turntable to rotate for a circle in a reciprocating manner, the two inserting blocks are driven to move back and forth under the action of the transmission mechanism, the moving directions of the two inserting blocks are opposite, the inserting block on the right side can smoothly slide out due to the fact that the concave supporting plate inclines towards the right side after being separated from the slot on the right lower die holder in the process, and the inserting block on the left side is inserted into the slot on the left replaced lower die holder;
s3: when needing to change new die holder again, place new die holder on the right side of baffle and lie in the sunken of type of calligraphy backup pad, then operate through actuating mechanism's direction once more, can realize once more that it is fixed to new die holder to and shift out the preceding die holder that needs to be changed, so that the operator takes away.
Compared with the prior art, the invention has the following beneficial effects:
when the lower die holder is disassembled, a new lower die holder is firstly placed on the left side of the clapboard in figure 2 and is positioned in the dent of the concave supporting plate, then the driving part of the rotating driving source rotates for a circle by rotating, the driving part of the rotating driving source rotates clockwise by taking the left side in figure 2 as the front view direction in the process, the driving part of the rotating driving source rotates clockwise by taking the left side in figure 2 as the front view direction and drives the inclined rod to synchronously rotate clockwise by the connecting plate by taking the left side in figure 2 as the front view direction, the inclined rod rotates clockwise by taking the left side in figure 2 as the front view direction and drives the rotary disc to rotate clockwise by the joint relation between the inclined rod and the four abutting rods by taking the inclined rod as the front view direction in figure 1, and then in the clockwise rotation process of the rotary disc, the inserting block on the right side in figure 2 is driven to move towards the inclined rod by the, then the right insert block is gradually separated from the slot on the right lower die holder, meanwhile, in the process, the turntable rotates clockwise in the front view direction of figure 1 to drive the concave support plate to rotate clockwise in the front view direction of figure 1, so that the right insert block can smoothly slide out due to the fact that the concave support plate inclines towards the right side after being separated from the slot on the right lower die holder, meanwhile, after the driving part of the driving source rotates for a circle, the two insert blocks move to the state shown in figure 3, then the left insert block is inserted into the slot on the left replaced lower die holder, and further after the new lower die holder is replaced, the process of rotating for a circle by the driving part of the driving source can be realized, the lower die holder which needs to be replaced in the front can be disassembled, the effect of fixing the new lower die holder is realized, and the lower die holder which needs to be replaced in the front is moved out, for the operator to take away.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a first state diagram of a partial top view configuration of the present invention;
FIG. 3 is a second state diagram of a partial top view structure of the present invention.
In the figure: the stamping die comprises a support frame 1, a hydraulic cylinder 2, a stamping head 3, a lower die holder 4, a support seat 5, a rotating shaft 6, a rotating disc 7, a concave supporting plate 8, a partition plate 9, an inserting block 10, an inserting groove 11, a rotary driving source 12, a fixed seat 13, a rotating rod 14, a connecting plate 15, an inclined rod 16, a butting rod 17, a limiting plate 18, a shielding plate 19, an inclined plate 20 and a spring 21.
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 to 3, the present invention provides a technical solution: a high-strength stamping die with a die changing function comprises a support frame 1, a hydraulic cylinder 2, a stamping head 3 and a lower die holder 4, wherein the hydraulic cylinder 2 is fixedly connected to the surface of the support frame 1, the stamping head 3 is fixedly connected to the end part of a piston rod of the hydraulic cylinder 2, a support seat 5 is fixedly connected to the surface of the support frame 1, a rotating shaft 6 is rotatably connected to the top of the support seat 5, a turntable 7 is fixedly connected to the end part of the rotating shaft 6, a concave supporting plate 8 is fixedly connected to the surface of the turntable 7, a partition plate 9 is fixedly connected to the middle part of the inner surface of the concave supporting plate 8, the lower die holder 4 is positioned in the depression of the concave supporting plate 8, the high-strength stamping die further comprises a driving mechanism for driving the turntable 7 to rotate in a reciprocating manner, the high-strength stamping die further comprises a transmission mechanism and two insertion blocks, through the driving mechanism and under the action of the transmission mechanism, the two inserting blocks 10 are driven to move back and forth, and the moving directions of the two inserting blocks 10 are opposite, when the lower die holder 4 is disassembled, a new lower die holder 4 is firstly placed at the left side of the partition board 9 in the figure 2 and is positioned in the depression of the concave supporting plate 8, then the driving mechanism is used for driving the inserting block 10 at the right side in the figure 2 to gradually separate from the slot 11 on the right lower die holder 4, meanwhile, in the process, the turntable 7 is firstly used for clockwise rotating in the front view direction of the figure 1 to drive the concave supporting plate 8 to synchronously clockwise rotate in the front view direction of the figure 1, so that the inserting block 10 at the right side can smoothly slide out due to the reason that the concave supporting plate 8 inclines to the right side after separating from the slot 11 on the right lower die holder 4, and simultaneously, after the driving part of the driving source 12 rotates for one circle, make two inserted blocks 10 move to the state shown in fig. 3, then left inserted block 10 inserts in the slot 11 on the die holder 4 after the left side is changed, and then after changing new die holder 4, through actuating mechanism, can realize dismantling preceding die holder 4 that needs to be changed to realize the fixed effect to new die holder 4, and shift out preceding die holder 4 that needs to be changed, so that the operator takes away the effect.
Further, the driving mechanism includes a rotation driving source 12, the rotation driving source 12 is fixedly connected to the surface of the support frame 1, the surface of the support frame 1 is further fixedly connected with two fixing bases 13, the side surfaces of the two fixing bases 13 are both provided with through holes, the two fixing bases 13 are both rotatably connected with rotating rods 14 through the through holes, the end portion of the rotating rod 14 on the left side is fixedly connected with a driving portion of the rotation driving source 12, the opposite sides of the two rotating rods 14 are both fixedly connected with connecting plates 15, the opposite sides of the two connecting plates 15 are both fixedly connected with oblique rods 16, the front surface of the rotary table 7 is fixedly connected with two pairs of symmetrically arranged abutting rods 17, the surfaces of the two pairs of abutting rods 17 are both attached to the surface of the oblique rods 16, the driving portion of the rotation driving source 12 rotates for a circle, and the driving portion of the rotation driving source 12 rotates clockwise with the left side as the front view direction, the driving part of the driving source 12 rotates clockwise with the left side in the figure 2 as the front view direction and drives the inclined rod 16 to rotate clockwise with the left side in the figure 2 as the front view direction through the connecting plate 15, the inclined rod 16 rotates clockwise with the left side in the figure 2 as the front view direction and drives the turntable 7 to rotate clockwise with the figure 1 as the front view direction through the attaching relation between the inclined rod 16 and the four abutting rods 17, then the insert block 10 on the right side in the figure 2 is driven to move towards the inclined rod 16 through the abutting relation between the inclined rod 16 and the insert block 10 in the clockwise rotation process of the turntable 7, so that the insert block 10 on the right side can be gradually separated from the slot 11 on the lower die holder 4 on the right side, and meanwhile, the turntable 7 rotates clockwise with the figure 1 as the front view direction, and drives the concave-shaped supporting plate 8 to rotate clockwise with the figure 1 as the front view direction, after the insert 10 on the right side is separated from the slot 11 on the right lower die holder 4, the insert 10 on the right side can smoothly slide out due to the fact that the concave supporting plate 8 inclines to the right side, and meanwhile, after the driving portion of the driving source 12 rotates for a circle, the two insert 10 are moved to the state shown in fig. 3, so that the insert 10 on the left side can be inserted into the slot 11 on the left replaced lower die holder 4.
Further, drive mechanism includes two limiting plates 18, two limiting plate 18 fixed connection respectively is two the side of inserted block 10, limiting plate 18 with common fixedly connected with spring 21 between the carousel 7, concave style of calligraphy backup pad 8 with the surface of carousel 7 has all been offered and has been used for inserted block 10 passes and gliding spout, two the tip of inserted block 10 all with the surface of down tube 16 is laminated mutually, through the elastic force that utilizes spring 21, can make the tip of inserted block 10 the surface of butt down tube 16 all the time, and then when down tube 16 rotated, two inserted blocks 10 can carry out the back-and-forth movement to the moving direction of two inserted blocks 10 is opposite.
Further, two the surface of limiting plate 18 all is provided with shelters from the mechanism, and the mechanism that shelters from through setting up can block the side of die holder 4, further avoids die holder 4 to take place the phenomenon of falling out.
Further, it includes two shielding plates 19 to shelter from the mechanism, and two shielding plates 19 are fixed connection respectively two the side of limiting plate 18 through the shielding plate 19 that sets up, can block the side of die holder 4 to because shielding plate 19 is fixed with limiting plate 18, thereby before inserted block 10 breaks away from slot 11, shielding plate 19 can break away from the side of die holder 4, so that die holder 4 roll-off.
Further, the surface of support frame 1 is provided with and is used for the complementary unit of 4 roll-offs of die holder, through complementary unit, can play the effect of supplementary direction to the die holder 4 of roll-off, avoid the die holder 4 of roll-off directly to drop to the surface of support frame 1, and then take place die holder 4 or the effect that support frame 1 destroyed.
Further, the complementary unit includes two swash plates 20, two equal fixed connection of swash plate 20 is in the surface of support frame 1, when the die holder 4 roll-off type of calligraphy backup pad 8, can the landing to swash plate 20, again by the inclined plane of swash plate 20 for die holder 4 can steadily slide to the surface of support frame 1.
Referring to fig. 1 to fig. 3, the present invention further provides a using method: a use method of a high-strength stamping die with a die changing function comprises the following steps:
s1: when the lower die holder 4 is disassembled, a new lower die holder 4 is firstly placed on the left side of the partition board 9 and positioned in the depression of the concave supporting board 8;
s2: the turntable 7 is driven to rotate for a circle in a reciprocating manner through the driving mechanism, the two inserting blocks 10 are driven to move back and forth under the action of the transmission mechanism, the moving directions of the two inserting blocks 10 are opposite, in the process, after the inserting block 10 on the right side is separated from the slot 11 on the right lower die holder 4, the inserting block 10 on the right side can smoothly slide out due to the fact that the concave supporting plate 8 inclines towards the right side, and the inserting block 10 on the left side is inserted into the slot 11 on the left replaced lower die holder 4;
s3: when the new lower die holder 4 needs to be replaced again, the new lower die holder 4 is placed on the right side of the partition plate 9 and is located in the depression of the concave supporting plate 8, then the operation is performed again in the direction of the driving mechanism, the fixation of the new lower die holder 4 can be achieved again, and the lower die holder 4 which needs to be replaced in front is moved out, so that an operator can take away the lower die holder.
The working principle is as follows: when the lower die holder 4 is disassembled, a new lower die holder 4 is firstly placed on the left side of the partition board 9 in the drawing 2 and is positioned in the concave of the concave supporting plate 8, then the driving part of the rotating driving source 12 rotates for a circle, in the process, the driving part of the rotating driving source 12 rotates clockwise with the left side in the drawing 2 as the front view direction and drives the inclined rod 16 to synchronously rotate clockwise with the left side in the drawing 2 as the front view direction through the connecting plate 15, the inclined rod 16 rotates clockwise with the left side in the drawing 2 as the front view direction and drives the rotary table 7 to rotate clockwise with the front view direction in the drawing 1 through the attaching relation between the inclined rod 16 and the four abutting rods 17, in the clockwise rotating process of the rotary table 7, through the abutting relation between the inclined rod 16 and the insert block 10, the right insert 10 in fig. 2 is driven to move towards the direction of the diagonal rod 16, so that the right insert 10 gradually separates from the slot 11 on the right lower die holder 4, and in the process, the turntable 7 firstly rotates clockwise in the direction of the front view of fig. 1 to drive the concave support plate 8 to synchronously rotate clockwise in the direction of the front view of fig. 1, so that the right insert 10 can smoothly slide out due to the reason that the concave support plate 8 inclines towards the right after separating from the slot 11 on the right lower die holder 4, and simultaneously, after the driving part of the driving source 12 rotates for a circle, the two inserts 10 move to the state shown in fig. 3, the left insert 10 is inserted into the slot 11 on the left replaced lower die holder 4, and then, after a new lower die holder 4 is replaced, the lower die holder 4 which needs to be replaced in the front can be detached through the process that the driving part of the driving source 12 rotates for a circle, the effect of fixing a new lower die holder 4 and the effect of moving out the lower die holder 4 which needs to be replaced in front so as to be convenient for an operator to take away are achieved;
when needing to change new die holder 4 again, place new die holder 4 on the right side of baffle 9 in fig. 3 and be located the sunken of type of calligraphy backup pad 8, then the drive division through rotation driving source 12 rotates a week, the drive division of this in-process rotation driving source 12 uses in fig. 2 the left side to carry out anticlockwise rotation for the direction of orthographic view, thereby repeat above-mentioned process, can realize once more that it is fixed to new die holder 4, and shift out the preceding die holder 4 that needs to be changed, so that the operator takes away.
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 strength stamping die with retooling function, includes support frame (1), pneumatic cylinder (2), punching press head (3) and die holder (4), pneumatic cylinder (2) fixed connection be in the surface of support frame (1), punching press head (3) fixed connection be in the tip of pneumatic cylinder (2) piston rod, its characterized in that: the surface of the support frame (1) is fixedly connected with a support seat (5), the top of the support seat (5) is rotatably connected with a rotating shaft (6), the end part of the rotating shaft (6) is fixedly connected with a turntable (7), the surface of the turntable (7) is fixedly connected with a concave support plate (8), the middle part of the inner surface of the concave support plate (8) is fixedly connected with a partition plate (9), and the lower die holder (4) is positioned in the depression of the concave support plate (8);
the device also comprises a driving mechanism for driving the turntable (7) to rotate in a reciprocating manner;
the die holder is characterized by further comprising a transmission mechanism and two insertion blocks (10), wherein the surface of the lower die holder (4) is provided with a slot (11) matched with the insertion blocks (10), the two insertion blocks (10) are driven to move back and forth through the driving mechanism under the action of the transmission mechanism, and the moving directions of the two insertion blocks (10) are opposite.
2. The high-strength stamping die with the die change function as claimed in claim 1, wherein: the driving mechanism comprises a rotary driving source (12), the rotary driving source (12) is fixedly connected to the surface of the support frame (1), the surface of the support frame (1) is also fixedly connected with two fixed seats (13), the side surfaces of the two fixed seats (13) are respectively provided with a through hole, the two fixed seats (13) are respectively and rotatably connected with a rotating rod (14) through the through holes, the end part of the rotating rod (14) at the left side is fixedly connected with a driving part of a rotating driving source (12), the opposite sides of the two rotating rods (14) are respectively and fixedly connected with a connecting plate (15), the opposite sides of the two connecting plates (15) are respectively and fixedly connected with an inclined rod (16), the front face of the turntable (7) is fixedly connected with two pairs of symmetrically arranged butt-joint rods (17), and the surfaces of the two pairs of butt-joint rods (17) are attached to the surface of the inclined rod (16).
3. The high-strength stamping die with the die change function as claimed in claim 2, wherein: drive mechanism includes two limiting plates (18), two limiting plate (18) fixed connection respectively is two the side of inserted block (10), limiting plate (18) with common fixedly connected with spring (21) between carousel (7), concave type backup pad (8) with the surface of carousel (7) is all offered and is used for inserted block (10) pass and gliding spout, two the tip of inserted block (10) all with the surface of down tube (16) is laminated mutually.
4. The high-strength stamping die with the die change function as claimed in claim 3, wherein: and shielding mechanisms are arranged on the surfaces of the two limiting plates (18).
5. The high-strength stamping die with the die change function as claimed in claim 4, wherein: the shielding mechanism comprises two shielding plates (19), and the two shielding plates (19) are respectively and fixedly connected to the side faces of the two limiting plates (18).
6. The high-strength press mold with the die change function according to any one of claims 1, 2, 3, 4, or 5, characterized in that: the surface of the support frame (1) is provided with an auxiliary mechanism for sliding out the lower die holder (4).
7. The high-strength stamping die with the die change function as claimed in claim 6, wherein: the auxiliary mechanism comprises two inclined plates (20), and the two inclined plates (20) are fixedly connected to the surface of the support frame (1).
8. The method for using the high-strength stamping die with the die changing function according to claim 1, characterized by comprising the following steps:
s1: when the lower die holder (4) is disassembled, a new lower die holder (4) is firstly placed on the left side of the partition plate (9) and positioned in the depression of the concave supporting plate (8);
s2: the turntable (7) is driven to rotate for a circle in a reciprocating manner through the driving mechanism, the two inserting blocks (10) are driven to move back and forth under the action of the transmission mechanism, the moving directions of the two inserting blocks (10) are opposite, the inserting block (10) on the right side can smoothly slide out through the reason that the concave supporting plate (8) inclines towards the right side after being separated from the slot (11) on the right lower die holder (4) in the process, and the inserting block (10) on the left side is inserted into the slot (11) on the left replaced lower die holder (4);
s3: when a new lower die holder (4) needs to be replaced again, the new lower die holder (4) is placed on the right side of the partition plate (9) and is located in the depression of the concave supporting plate (8), then the operation is performed again in the direction of the driving mechanism, the new lower die holder (4) can be fixed again, and the lower die holder (4) needing to be replaced in front is moved out, so that an operator can take away the lower die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007136.7A CN112045066A (en) | 2020-09-23 | 2020-09-23 | High-strength stamping die with die changing function and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007136.7A CN112045066A (en) | 2020-09-23 | 2020-09-23 | High-strength stamping die with die changing function and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112045066A true CN112045066A (en) | 2020-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011007136.7A Withdrawn CN112045066A (en) | 2020-09-23 | 2020-09-23 | High-strength stamping die with die changing function and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112045066A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239695A (en) * | 2005-02-28 | 2006-09-14 | Murata Mach Ltd | Apparatus for changing die |
| CN207170610U (en) * | 2017-08-29 | 2018-04-03 | 安徽兆邦科技发展有限公司 | A kind of novel and multifunctional stamping machine |
| CN210387124U (en) * | 2019-07-30 | 2020-04-24 | 昆山麦克诺机械有限公司 | Stamping part mould convenient to change |
| CN210586751U (en) * | 2019-07-18 | 2020-05-22 | 江苏华兴特钢铸造有限公司 | Stamping die |
| CN210648097U (en) * | 2019-09-15 | 2020-06-02 | 侯文燕 | Precise stamping die |
| CN211052249U (en) * | 2019-10-17 | 2020-07-21 | 青岛中科精密模塑制品有限公司 | Metal plate stamping device capable of being replaced quickly |
-
2020
- 2020-09-23 CN CN202011007136.7A patent/CN112045066A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239695A (en) * | 2005-02-28 | 2006-09-14 | Murata Mach Ltd | Apparatus for changing die |
| CN207170610U (en) * | 2017-08-29 | 2018-04-03 | 安徽兆邦科技发展有限公司 | A kind of novel and multifunctional stamping machine |
| CN210586751U (en) * | 2019-07-18 | 2020-05-22 | 江苏华兴特钢铸造有限公司 | Stamping die |
| CN210387124U (en) * | 2019-07-30 | 2020-04-24 | 昆山麦克诺机械有限公司 | Stamping part mould convenient to change |
| CN210648097U (en) * | 2019-09-15 | 2020-06-02 | 侯文燕 | Precise stamping die |
| CN211052249U (en) * | 2019-10-17 | 2020-07-21 | 青岛中科精密模塑制品有限公司 | Metal plate stamping device capable of being replaced quickly |
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Application publication date: 20201208 |