CN114733956A - Positioning and punching device for PVC plastic mold production - Google Patents
Positioning and punching device for PVC plastic mold production Download PDFInfo
- Publication number
- CN114733956A CN114733956A CN202210267410.7A CN202210267410A CN114733956A CN 114733956 A CN114733956 A CN 114733956A CN 202210267410 A CN202210267410 A CN 202210267410A CN 114733956 A CN114733956 A CN 114733956A
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- fixedly connected
- plate
- pvc plastic
- mould
- motor
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- 238000004080 punching Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005553 drilling Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 50
- 238000003825 pressing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- 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
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/26—Liftable or lowerable drill heads or headstocks; Balancing arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
Abstract
The utility model provides a positioning and punching device for PVC plastic mold production, and relates to the technical field of plastic mold processing. This PVC plastic mould production is with location perforating device, including box, unable adjustment base, chamber door and handle, the first motor of bottom fixedly connected with of box, the drive end fixedly connected with actuating lever of first motor, actuating lever threaded connection has the fly leaf, the outer fixed surface of fly leaf is connected with two second cylinders, two the equal fixedly connected with connecting plate of expansion end of second cylinder. Can drive the clamp of mould on the clamp plate will the second backup pad through the second cylinder, and can drive the threaded rod through the second motor and drive the second backup pad and remove along the spout, be convenient for change the mould position through the second backup pad, can drive the connecting plate through first cylinder moreover and drive second backup pad linear motion for mould position in the second backup pad changes, and the drilling equipment of being convenient for punches to each position of mould.
Description
Technical Field
The utility model relates to the technical field of plastic mold processing, in particular to a positioning and punching device for PVC plastic mold production.
Background
The plastic mould is a short for a combined mould for compression molding, extrusion molding, injection, blow molding and low foaming molding, mainly comprises a female mould with a variable cavity and consisting of a female mould combined substrate, a female mould component and a female mould combined clamping plate, and a male mould with a variable core and consisting of a male mould combined substrate, a male mould component, a male mould combined clamping plate, a cavity cut-off component and a side cut-off combined plate;
chinese patent (publication number: CN210996632U, publication date: 2020.07.14) discloses a punching device for a plastic mold, and relates to the technical field of plastic mold punching. The device comprises a roller, wherein the outer wall of the roller is connected with a rotating mechanism for driving the roller to rotate; the roller is characterized in that two mounting seats are symmetrically arranged on the inner wall of the roller, a feed inlet is formed in one end face of the roller, a fixing support is connected to the other end face of the roller, the fixing support comprises a first fixing rod located above the mounting seats and a second fixing rod located between the two mounting seats, lifting devices are arranged on the first fixing rod and the second fixing rod, and a drill bit is connected to each lifting device. According to the punching device for the plastic mold, the roller and the mounting seat can be integrally rotated through the matching of the mounting seat, the roller and the rotating mechanism, so that the angle of the mold on the mounting seat can be adjusted. However, two drill bits of the device are respectively and fixedly connected with the first fixing rod and the second fixing rod, so that the distance of the drill bits for punching the mold is a fixed value, and the device cannot punch plastic molds with different specifications and sizes.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a positioning and punching device for PVC plastic mold production, which solves the problem that the device cannot punch plastic molds of different specifications and sizes because the punching distance of a drill bit of the conventional device to the mold is a fixed value.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a positioning and punching device for PVC plastic mold production comprises a box body, a fixed base, a box door and a handle, wherein the bottom of the box body is fixedly connected with a first motor, the driving end of the first motor is fixedly connected with a driving rod, the driving rod is in threaded connection with a movable plate, the outer surface of the movable plate is fixedly connected with two second cylinders, the movable ends of the two second cylinders are fixedly connected with a connecting plate, the outer surface of the connecting plate is provided with a first supporting plate, the outer surface of the connecting plate is provided with a chute, the inside of the chute is connected with a second supporting plate in an embedded manner, the top of the second supporting plate is fixedly connected with a first fixed plate, the top of the first fixed plate is fixedly connected with a second fixed plate, the bottom of the second fixed plate is fixedly connected with a first cylinder, and the movable end of the first cylinder is fixedly connected with a pressing plate, the inner top wall of the box body is fixedly connected with a fixing support, the bottom of the fixing support is fixedly connected with a punching device, and the punching device is in through connection with a dust cover.
Preferably, the top of the box body is fixedly connected with a dust collector, the bottom of the dust collector is fixedly connected with a dust collection pipe, and the dust collection pipe penetrates through the top of the dust cover.
Preferably, the equal fixedly connected with fixed block in both sides of drilling equipment, the bottom fixedly connected with dead lever of fixed block, the dead lever runs through the top of dust cover, dead lever surface cover is equipped with fixed spring, fixed spring's both ends respectively with the bottom of fixed block and the top fixed connection of dust cover.
Preferably, one side of the connecting plate, which is far away from the first supporting plate, is fixedly connected with a second motor, a driving end of the second motor is fixedly connected with a threaded rod, and the threaded rod is in threaded connection with the second supporting plate.
Preferably, the second support plate is located below the punching device, and the pressing plate corresponds to the second support plate in position.
Preferably, the box door corresponds to the connecting plate.
Preferably, the inside fixedly connected with gag lever post of box, the gag lever post runs through the fly leaf.
The working principle is as follows: when in use, the box door is opened through the handle, the die to be punched is placed in the box body, the die is placed on the first supporting plate and the second supporting plate, the pressing plate can be driven by the second air cylinder to clamp the die on the second supporting plate, the threaded rod can be driven by the second motor to drive the second supporting plate to move along the sliding groove, the die position can be changed through the second supporting plate, the connecting plate can be driven by the first air cylinder to drive the second supporting plate to do linear motion, the die position on the second supporting plate can be changed, the punching equipment can punch holes on all parts of the die, the die can be supported by the first supporting plate and the second supporting plate, the position of the second supporting plate can be changed by the second motor, the distance between the first supporting plate and the second supporting plate can be changed, and the first supporting plate and the second supporting plate can support the dies with different specifications and sizes, the punching device is convenient to punch the dies with different specifications and sizes, the driving rod is driven to rotate by the first motor to drive the movable plate to rotate, the limiting rod penetrates through the movable plate, so that the using motion track of the movable plate is limited by the limiting rod, the movable plate can move up and down along the limiting rod, the movable plate can drive the connecting plate to move upwards, the dies on the second supporting plate are in contact with the punching device, the punching device can punch the dies, the dust cover is fixed with the punching device through the fixing spring, the second supporting plate drives the dust cover to compress the fixing spring, the fixing spring has elasticity, the dust cover tightly presses the dies on the second supporting plate, the dies are fixed by the dust cover, the dies are not easy to move, the punching device can punch the dies conveniently, and the dust cover tightly presses the dies on the second supporting plate, make the piece that drilling equipment punched the mould and produced restricted inside the dust cover, the dust absorption pipe on the dust catcher of being convenient for clears up the piece in the dust cover.
(III) advantageous effects
The utility model provides a positioning and punching device for PVC plastic mold production. The method has the following beneficial effects:
1. this PVC plastic mould production is with location perforating device can drive the clamp of mould on with the second backup pad through the second cylinder and press from both sides tightly, and can drive the threaded rod through the second motor and drive the second backup pad and remove along the spout, is convenient for change the mould position through the second backup pad, can drive the connecting plate through first cylinder and drive second backup pad linear motion moreover for mould position in the second backup pad changes, and the drilling equipment of being convenient for punches to each position of mould.
2. This PVC plastic mould production is with location perforating device can live the mould through first backup pad and second backup pad, and can change the position of second backup pad through the second motor for the interval of first backup pad and second backup pad can change, thereby makes first backup pad and second backup pad can support different specification and dimension's mould, and the drilling equipment of being convenient for punches to different specification and dimension's mould.
3. This PVC plastic mould production is with location perforating device drives the connecting plate rebound through first motor drive actuating lever for mould and the drilling equipment contact in the second backup pad, thereby make drilling equipment punch to the mould, and the dust cover is fixed with drilling equipment through fixed spring, and the dust cover of being convenient for compresses tightly the mould in the second backup pad, makes the mould fixed by the dust cover, thereby makes the mould be difficult to take place to remove, and the drilling equipment of being convenient for punches to the mould.
4. This location perforating device is used in production of PVC plastic mould because the mould of dust cover in with the second backup pad compresses tightly for the piece that drilling equipment punched the production to the mould is restricted inside the dust cover, and the dust absorption pipe on the dust catcher of being convenient for clears up the piece in the dust cover.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 illustrates the sprinkler head coupled to the dust cap of the punching apparatus of the present invention;
FIG. 4 is an enlarged view of the utility model at A of FIG. 1;
fig. 5 is a schematic view of the connection between the movable plate and the connecting plate according to the present invention.
Wherein, 1, a box body; 2. a fixed base; 3. a first motor; 4. a drive rod; 5. a movable plate; 6. a limiting rod; 7. a connecting plate; 8. a first support plate; 9. a first fixing plate; 10. a second fixing plate; 11. a first cylinder; 12. pressing a plate; 13. fixing a bracket; 14. a punching device; 15. a dust cover; 16. a fixed block; 17. a dust collector; 18. a dust collection pipe; 19. a box door; 20. a handle; 21. fixing the rod; 22. a fixed spring; 23. a chute; 24. a second support plate; 25. a second motor; 26. a threaded rod; 27. a second cylinder.
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.
Example (b):
as shown in fig. 1-5, an embodiment of the present invention provides a positioning and punching apparatus for PVC plastic mold production, including a box body 1, a fixed base 2, a box door 19 and a handle 20, wherein: the bottom of the box body 1 is fixedly connected with a first motor 3, the driving end of the first motor 3 is fixedly connected with a driving rod 4, the driving rod 4 is in threaded connection with a movable plate 5, the outer surface of the movable plate 5 is fixedly connected with two second air cylinders 27, the movable ends of the two second air cylinders 27 are both fixedly connected with a connecting plate 7, the outer surface of the connecting plate 7 is provided with a first supporting plate 8, the outer surface of the connecting plate 7 is provided with a chute 23, the inner part of the chute 23 is embedded and connected with a second supporting plate 24, the top of the second supporting plate 24 is fixedly connected with a first fixing plate 9, the top of the first fixing plate 9 is fixedly connected with a second fixing plate 10, the bottom of the second fixing plate 10 is fixedly connected with a first air cylinder 11, the movable end of the first air cylinder 11 is fixedly connected with a pressing plate 12, the inner top wall of the box body 1 is fixedly connected with a fixing support 13, and the bottom of the fixing support 13 is fixedly connected with a punching device 14, the punching device 14 is connected through with a dust cover 15.
The top of the box body 1 is fixedly connected with a dust collector 17, the bottom of the dust collector 17 is fixedly connected with a dust collection pipe 18, and the dust collection pipe 18 penetrates through the top of the dust cover 15, so that the dust collector 17 can conveniently clean up the debris in the dust cover 15 through the dust collection pipe 18; the two sides of the punching equipment 14 are fixedly connected with the fixing blocks 16, the bottom of the fixing block 16 is fixedly connected with the fixing rod 21, the fixing rod 21 penetrates through the top of the dust cover 15, the fixing spring 22 is sleeved on the outer surface of the fixing rod 21, two ends of the fixing spring 22 are fixedly connected with the bottom of the fixing block 16 and the top of the dust cover 15 respectively, and the dust cover 15 can tightly press the die on the second supporting plate 24 through the elasticity of the fixing spring 22, so that the die is not easy to move, and the punching equipment 14 can punch the die conveniently; a second motor 25 is fixedly connected to one side, far away from the first support plate 8, of the connecting plate 7, a threaded rod 26 is fixedly connected to a drive end of the second motor 25, the threaded rod 26 is in threaded connection with the second support plate 24, the threaded rod 26 can be driven to rotate by the second motor 25, so that the threaded rod 26 can drive the second support plate 24 to move along the sliding groove 23, and the distance between the first support plate 8 and the second support plate 24 can be changed, so that the first support plate 8 and the second support plate 24 can support molds of different specifications and sizes, and punching equipment 14 can conveniently punch the molds of different specifications and sizes; the box door 19 corresponds to the position of the connecting plate 7, so that the moulds to be punched are placed on the first supporting plate 8 and the second supporting plate 24 from the box door 19; the inside fixedly connected with gag lever post 6 of box 1, gag lever post 6 runs through fly leaf 5 for gag lever post 6 can restrict the motion trail of fly leaf 5, thereby makes fly leaf 5 can be along gag lever post 6 linear motion from top to bottom.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a PVC plastic mould production is with location perforating device, includes box (1), unable adjustment base (2), chamber door (19) and handle (20), its characterized in that: the bottom of the box body (1) is fixedly connected with a first motor (3), a driving rod (4) is fixedly connected with the driving end of the first motor (3), the driving rod (4) is in threaded connection with a movable plate (5), the outer surface of the movable plate (5) is fixedly connected with two second cylinders (27), the movable ends of the two second cylinders (27) are fixedly connected with a connecting plate (7), the outer surface of the connecting plate (7) is provided with a first supporting plate (8), the outer surface of the connecting plate (7) is provided with a sliding groove (23), the inner part of the sliding groove (23) is embedded and connected with a second supporting plate (24), the top of the second supporting plate (24) is fixedly connected with a first fixing plate (9), the top of the first fixing plate (9) is fixedly connected with a second fixing plate (10), and the bottom of the second fixing plate (10) is fixedly connected with a first cylinder (11), the movable end fixedly connected with clamp plate (12) of first cylinder (11), the interior roof fixedly connected with fixed bolster (13) of box (1), the bottom fixedly connected with drilling equipment (14) of fixed bolster (13), drilling equipment (14) through connection has dust cover (15).
2. The PVC plastic mould production of claim 1 is with location perforating device, characterized in that: the dust collection box is characterized in that a dust collector (17) is fixedly connected to the top of the box body (1), a dust collection pipe (18) is fixedly connected to the bottom of the dust collector (17), and the dust collection pipe (18) penetrates through the top of the dust cover (15).
3. The PVC plastic mould production of claim 1 or 2 is with location perforating device, characterized in that: the equal fixedly connected with fixed block (16) in both sides of drilling equipment (14), the bottom fixedly connected with dead lever (21) of fixed block (16), the top of dust cover (15) is run through in dead lever (21), dead lever (21) surface cover is equipped with fixed spring (22), the both ends of fixed spring (22) respectively with the bottom of fixed block (16) and the top fixed connection of dust cover (15).
4. The PVC plastic mould production of claim 1 is with location perforating device, characterized in that: one side of the connecting plate (7) far away from the first supporting plate (8) is fixedly connected with a second motor (25), a driving end of the second motor (25) is fixedly connected with a threaded rod (26), and the threaded rod (26) is in threaded connection with a second supporting plate (24).
5. The PVC plastic mould production of claim 1 is with location perforating device, characterized in that: the second support plate (24) is positioned below the punching device (14), and the pressing plate (12) corresponds to the position of the second support plate (24).
6. The PVC plastic mould production of claim 1 is with location perforating device, characterized in that: the box door (19) corresponds to the position of the connecting plate (7).
7. The PVC plastic mould production of claim 1 is with location perforating device, characterized in that: the inside fixedly connected with gag lever post (6) of box (1), gag lever post (6) run through fly leaf (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210267410.7A CN114733956A (en) | 2022-03-18 | 2022-03-18 | Positioning and punching device for PVC plastic mold production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210267410.7A CN114733956A (en) | 2022-03-18 | 2022-03-18 | Positioning and punching device for PVC plastic mold production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114733956A true CN114733956A (en) | 2022-07-12 |
Family
ID=82276822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210267410.7A Pending CN114733956A (en) | 2022-03-18 | 2022-03-18 | Positioning and punching device for PVC plastic mold production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114733956A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1193666A (en) * | 1966-10-14 | 1970-06-03 | Schuler G M B H L | Punching Device for Presses. |
| EP1842604A1 (en) * | 2006-04-03 | 2007-10-10 | Chou-Chih Chiang | A manufacturing method, a hole-punching assembly and a pressing structure for a hole-punching unit |
| CN109731988A (en) * | 2019-02-22 | 2019-05-10 | 滁州市超顺装备科技有限公司 | A kind of aluminum hull that punching is stable processing punching die |
| CN209141077U (en) * | 2018-10-15 | 2019-07-23 | 四川威亿塑胶制品有限公司 | A kind of puncher for the plasthetics that perforating efficiency is high |
| CN110948263A (en) * | 2019-12-25 | 2020-04-03 | 盐城哈力动力传动及智能装备产业研究院有限公司 | Clamping device for drilling of speed reducer shell |
| CN211614631U (en) * | 2019-12-17 | 2020-10-02 | 大畏机床(江苏)有限公司 | Laser cutting machine convenient to adjust work piece station |
| CN213288752U (en) * | 2020-08-14 | 2021-05-28 | 六恒金属科技(昆山)有限公司 | Perforating device is used in cell-phone production |
| CN113510265A (en) * | 2021-04-28 | 2021-10-19 | 安吉恒铭家具有限公司 | Fixed accurate perforating device of bed board |
| CN114012133A (en) * | 2021-12-06 | 2022-02-08 | 江苏睿昕汽车科技有限公司 | Silicon oil clutch housing punching equipment capable of automatically adjusting speed |
-
2022
- 2022-03-18 CN CN202210267410.7A patent/CN114733956A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1193666A (en) * | 1966-10-14 | 1970-06-03 | Schuler G M B H L | Punching Device for Presses. |
| EP1842604A1 (en) * | 2006-04-03 | 2007-10-10 | Chou-Chih Chiang | A manufacturing method, a hole-punching assembly and a pressing structure for a hole-punching unit |
| CN209141077U (en) * | 2018-10-15 | 2019-07-23 | 四川威亿塑胶制品有限公司 | A kind of puncher for the plasthetics that perforating efficiency is high |
| CN109731988A (en) * | 2019-02-22 | 2019-05-10 | 滁州市超顺装备科技有限公司 | A kind of aluminum hull that punching is stable processing punching die |
| CN211614631U (en) * | 2019-12-17 | 2020-10-02 | 大畏机床(江苏)有限公司 | Laser cutting machine convenient to adjust work piece station |
| CN110948263A (en) * | 2019-12-25 | 2020-04-03 | 盐城哈力动力传动及智能装备产业研究院有限公司 | Clamping device for drilling of speed reducer shell |
| CN213288752U (en) * | 2020-08-14 | 2021-05-28 | 六恒金属科技(昆山)有限公司 | Perforating device is used in cell-phone production |
| CN113510265A (en) * | 2021-04-28 | 2021-10-19 | 安吉恒铭家具有限公司 | Fixed accurate perforating device of bed board |
| CN114012133A (en) * | 2021-12-06 | 2022-02-08 | 江苏睿昕汽车科技有限公司 | Silicon oil clutch housing punching equipment capable of automatically adjusting speed |
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