CN108672536A - A kind of dry cell processing positive electrode cap molding press device - Google Patents
A kind of dry cell processing positive electrode cap molding press device Download PDFInfo
- Publication number
- CN108672536A CN108672536A CN201810393118.3A CN201810393118A CN108672536A CN 108672536 A CN108672536 A CN 108672536A CN 201810393118 A CN201810393118 A CN 201810393118A CN 108672536 A CN108672536 A CN 108672536A
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- China
- Prior art keywords
- block
- fixedly connected
- plate
- positive electrode
- molding press
- Prior art date
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The invention discloses a kind of dry cell processing positive electrode cap molding press devices, including bottom plate, the both sides of the bottom base plate have been fixedly connected with support leg, leakage hole is offered in the middle part of the bottom plate, the column positioned at the leakage hole back side is fixedly connected at the top of the bottom plate, the positive top of column is fixedly connected with support arm, and the bottom of the support arm is movably installed with receiving block.Dry cell processing positive electrode cap molding press device; by the way that link block one, connection strap, limited block and limiting slot is arranged; punch-pin can be movably arranged on to the bottom for accommodating block; keep punch-pin detachable; and by the way that link block two, connecting rod and nut is arranged; cavity plate and cylinder can be movably arranged on together; keep cavity plate detachable; to allow specification more mold exchange of the molding press device according to different positive electrode caps; it can be processed without another mating molding press device; the processing cost of positive electrode cap can be saved, consequently facilitating people use.
Description
Technical field
The present invention relates to dry cell processing technique field, specially a kind of dry cell processing positive electrode cap molding press device.
Background technology
Dry cell is a kind of voltaic cell, and so that content is become using certain absorbent (such as sawdust or gelatin) will not be excessive
Paste, dry cell is divided into positive and negative anodes, and zinc-manganse dioxide dry cell is common dry cell in daily life, and cathode is zinc cylinder, anode
For carbon electrode, metal cap is installed in the outside that one end of carbon resistance rod extends to zinc cylinder, and metal cap is called positive electrode cap, and positive electrode cap
Adding man-hour requirement that one block of metal derby is used molding press device compression moulding, molding press device by punch-pin and cavity plate to metal derby into
Row compacting, but existing molding press device can not replace punch-pin and cavity plate, thus can not be according to the anode of different model
Cap carries out the adjusting of mold, needs to process using another mating molding press device, this can increase the processing of positive electrode cap
Cost is not easy to people's use.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of dry cell processing positive electrode cap molding press device, has energy
Enough according to the specification more mold exchange of different positive electrode caps the advantages that, solving existing molding press device can not be according to different positive electrode cap
The problem of specification more mold exchange.
(2) technical solution
Following technical side can be provided for realization is above-mentioned according to the purpose of the specification more mold exchange of different positive electrode caps, the present invention
Case：A kind of dry cell processing positive electrode cap molding press device, including bottom plate, the both sides of the bottom base plate have been fixedly connected with support
Leg offers leakage hole in the middle part of the bottom plate, and the column positioned at the leakage hole back side is fixedly connected at the top of the bottom plate, described vertical
The positive top of column is fixedly connected with support arm, and the bottom of the support arm is movably installed with receiving block, the bottom for accommodating block
Portion is movably installed with punch-pin, and the top slide of the bottom plate is connected with the cavity plate at the top of leakage hole, and the top of the bottom plate is solid
Surely it is connected with the cylinder for being movably arranged on cavity plate both sides；
Link block one is fixedly connected at the top of the punch-pin, the both ends at one top of the link block have been fixedly connected with company
Narrow bars, the top of the connection strap are movably connected in the inside for accommodating block, and the internal slide for accommodating block is connected with positioned at company
The driver plate of narrow bars side, the driver plate are fixedly connected with limited block close to the side of connection strap, and the connection strap is close to biography
The side of movable plate is fixedly connected with limiting slot, and the one end of the limited block far from driver plate is connected in limiting slot, the transmission
Side of the plate far from limited block is fixedly connected with compression spring, and the one end of the compression spring far from driver plate is fixed with the inner wall for accommodating block to be connected
It connects, side of the driver plate far from compression spring is fixedly connected with the push rod one positioned at connection strap front and back, the push rod one
One end of driver plate is through receiving block and is fixedly connected with push rod two；
The cavity plate includes left mould and right mould, and the mandril of the cylinder is fixedly connected with link block two, a left side for the left mould
Side and the right side of right mould are flexibly connected with link block two, front end on the right side of front-end and back-end and right mould on the left of the left mould and
Rear end has been fixedly connected with connecting rod, and the front-end and back-end at two top of the link block offer link slot, the connecting rod
One end far from cavity plate passes through link slot and extends to the outside of link slot, and side activity of the link block two far from cavity plate connects
It is connected to the nut for being threaded in connecting rod surface.
Preferably, guide pad has been fixedly connected at the top and bottom of the driver plate, the inner wall for accommodating block opens up
There are the guide groove at the top and bottom of driver plate, the guide pad to be slidably connected in guide groove.
Preferably, the internal activity of the push rod two is equipped with drive block one, and the drive block one is close to accommodate the one of block
End is fixedly connected with drive block two, and the front of the drive block two is fixedly connected with fixture block, and the top of the push rod two offers
Port, the both sides for accommodating block offer holding tank, and the inner wall for accommodating block offers the card at the top of holding tank
Slot, the card slot are connected to holding tank, and the one end of the drive block one far from drive block two extends to the outside of push rod two and consolidates
Surely it is connected with torsion block.
Preferably, fixed block is fixedly connected on the left of the right mould, the right side opening of the left mould is equipped with fixing groove, described
The left end of fixed block is connected in fixing groove.
Preferably, the bottom of the cavity plate is fixedly connected with the sliding block positioned at leakage hole front and back, the top of the bottom plate
Portion offers the sliding slot positioned at slider bottom, and the sliding block is slidably connected in sliding slot.
(3) advantageous effect
Compared with prior art, the present invention provides a kind of dry cell processing positive electrode cap molding press device, having following has
Beneficial effect：
1, dry cell processing positive electrode cap molding press device, by the way that link block one, connection strap, limited block and limit is arranged
Slot, punch-pin can be movably arranged on accommodate block bottom, keep punch-pin detachable, and by be arranged link block two, connecting rod and
Cavity plate and cylinder can be movably arranged on together, keep cavity plate detachable by nut, to allow molding press device according to it is different just
The specification of polar cap more mold exchange can be processed without another mating molding press device, can save the processing cost of positive electrode cap,
Consequently facilitating people use.
2, dry cell processing positive electrode cap molding press device, by the way that guide pad and guide groove is arranged, can to driver plate into
Row is oriented to, and allows the promotion limited block movement that driver plate can more stablize, by setting fixture block and card slot, can limited block from
Push rod two is limited after being exited in limiting slot, limited block will not be sticked into limiting slot under the promotion of compression spring, conveniently makes
User dismount punch-pin, by be arranged drive block one, drive block two and turn round block, can convenient for users to rotating card block, consequently facilitating
The clamping for releasing fixture block and card slot can increase the compactness that left mould is connected with right mould, make by the way that fixed block and fixing groove is arranged
What left mould and right mould can more be stablized links together, and by the way that sliding block and sliding slot is arranged, can be oriented to, allow recessed to cavity plate
The movement that mould can more be stablized, to which fixed block can more accurately be sticked into fixing groove.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the Facad structure schematic cross-sectional view that the present invention accommodates block；
Fig. 3 is the plan structure schematic cross-sectional view that the present invention accommodates block；
Fig. 4 is the connection structure left view schematic diagram of drive block two and fixture block of the present invention；
Fig. 5 regards schematic diagram for the connection structure right side of present invention slider and sliding slot；
Fig. 6 is the partial structurtes enlarged diagram at A in Fig. 1 of the present invention；
Fig. 7 is the partial structurtes enlarged diagram at B in Fig. 2 of the present invention；
Fig. 8 is the partial structurtes enlarged diagram at C in Fig. 2 of the present invention.
In figure：1 bottom plate, 2 support legs, 3 leakage holes, 4 columns, 5 support arms, 6 accommodate block, 7 punch-pin, 8 cavity plates, 81 left moulds, 82
Right mould, 9 cylinders, 10 link blocks one, 11 connection straps, 12 driver plates, 13 limited blocks, 14 limiting slots, 15 compression springs, 16 push rods one, 17
Push rod two, 18 link blocks two, 19 connecting rods, 20 link slots, 21 nuts, 22 guide pads, 23 guide grooves, 24 drive blocks one, 25 pass
Block, 31 fixed blocks, 32 fixing grooves, 33 sliding blocks, 34 sliding slots are turned round in motion block two, 26 fixture blocks, 27 ports, 28 holding tanks, 29 card slots, 30.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-8, a kind of dry cell processing positive electrode cap molding press device, including bottom plate 1, the both sides of 1 bottom of bottom plate
It is fixedly connected with support leg 2, the middle part of bottom plate 1 offers leakage hole 3, and the top of bottom plate 1 is fixedly connected with positioned at 3 back side of leakage hole
Column 4,4 positive top of column is fixedly connected with support arm 5, and the bottom of support arm 5, which is movably installed with, accommodates block 6, accommodates
The bottom of block 6 is movably installed with punch-pin 7, and the top slide of bottom plate 1 is connected with the cavity plate 8 positioned at 3 top of leakage hole, the bottom of cavity plate 8
Portion is fixedly connected with the sliding block 33 positioned at 3 front and back of leakage hole, and the top of bottom plate 1 offers the sliding slot positioned at 33 bottom of sliding block
34, sliding block 33 is slidably connected in sliding slot 34, by the way that sliding block 33 and sliding slot 34 is arranged, can be oriented to cavity plate 8, allows cavity plate
8 movements that can more stablize, to which fixed block 31 can more accurately be sticked into fixing groove 32, the top of bottom plate 1 is solid
Surely it is connected with the cylinder 9 for being movably arranged on 8 both sides of cavity plate；
The top of punch-pin 7 is fixedly connected with link block 1, and the both ends at one 10 top of link block have been fixedly connected with connection
Item 11, the top of connection strap 11 are movably connected in the inside for accommodating block 6, and the internal slide for accommodating block 6 is connected with positioned at connection strap
The top and bottom of the driver plate 12 of 11 sides, driver plate 12 have been fixedly connected with guide pad 22, and the inner wall for accommodating block 6 offers
Guide groove 23 positioned at 12 top and bottom of driver plate, guide pad 22 are slidably connected in guide groove 23, by the way that guide pad is arranged
22 and guide groove 23, driver plate 12 can be oriented to, the promotion limited block 13 that driver plate 12 can more be stablized is allowed to move,
Driver plate 12 is fixedly connected with limited block 13 close to the side of connection strap 11, and connection strap 11 is fixed close to the side of driver plate 12 to be connected
It is connected to limiting slot 14, the one end of limited block 13 far from driver plate 12 is connected in limiting slot 14, and driver plate 12 is far from limited block 13
Side be fixedly connected with compression spring 15, the one end of compression spring 15 far from driver plate 12 is fixedly connected with the inner wall for accommodating block 6, driver plate
12 sides far from compression spring 15 are fixedly connected with the push rod 1 positioned at 11 front and back of connection strap, and push rod 1 is far from transmission
Through accommodating block 6 and being fixedly connected with push rod 2 17, the internal activity of push rod 2 17 is equipped with drive block 1 for one end of plate 12,
Drive block 1 is fixedly connected with drive block 2 25 close to the one end for accommodating block 6, and the front of drive block 2 25 is fixedly connected with card
The top of block 26, push rod 2 17 offers port 27, and the both sides for accommodating block 6 offer holding tank 28, and the inner wall for accommodating block 6 is opened
Equipped with the card slot 29 positioned at 28 top of holding tank, card slot 29 is connected to holding tank 28, and drive block 1 is far from drive block 2 25
One end, which extends to the outside of push rod 2 17 and is fixedly connected with, turns round block 30, by the way that fixture block 26 and card slot 29 is arranged, can limit
Block 13 limits push rod 2 17 after being exited out of limiting slot 14, and limited block 13 is allowed not stick into limit under the promotion of compression spring 15
In the slot 14 of position, convenient for users to dismounting punch-pin 7, by the way that drive block 1, drive block 2 25 is arranged and turns round block 30, can conveniently it make
User's rotating card block 26, consequently facilitating the clamping of fixture block 26 and card slot 29 is released,；
Cavity plate 8 includes left mould 81 and right mould 82, and the left side of right mould 82 is fixedly connected with fixed block 31, the right side opening of left mould 81
Equipped with fixing groove 32, the left end of fixed block 31 is connected in fixing groove 32, by the way that fixed block 31 and fixing groove 32, Neng Gouzeng is arranged
The compactness for adding left mould 81 and right mould 82 to connect allows left mould 81 and right mould 82 are more stable to link together, cylinder 9
Mandril is fixedly connected with link block 2 18, and the left side of left mould 81 and the right side of right mould 82 are flexibly connected with link block 2 18, left
The front-end and back-end in 81 left side of mould and the front-end and back-end on 82 right side of right mould have been fixedly connected with connecting rod 19, and link block 2 18 pushes up
The front-end and back-end in portion offer link slot 20, and the one end of connecting rod 19 far from cavity plate 8 passes through link slot 20 and the company of extending to
The outside of access slot 20, side of the link block 2 18 far from cavity plate 8 are connected with the nut for being threaded in 19 surface of connecting rod
21, by the way that link block 1, connection strap 11, limited block 13 and limiting slot 14 is arranged, punch-pin 7 can be movably arranged on receiving block
6 bottom keeps punch-pin 7 detachable, and by the way that link block 2 18, connecting rod 19 and nut 21 is arranged, can be by cavity plate 8 and cylinder
9 are movably arranged on together, keep cavity plate 8 detachable, to allow specification more mold exchange of the molding press device according to different positive electrode caps,
It can be processed without another mating molding press device, the processing cost of positive electrode cap can be saved, consequently facilitating people use.
When in use, when needing to dismantle punch-pin 7, push rod 2 17, push rod 2 17 is inwardly pushed to be pushed by push rod 1
Driver plate 12 moves inward, and makes driver plate 12 that limited block 13 be driven to be detached from out of limiting slot 14, then moves down punch-pin 7
Dismounting is completed, when needing to install punch-pin 7, connection strap 11 is injected to the inside for accommodating block 6 from bottom, when the top of link block 1
Limiting slot 14 will be aligned with limited block 13 after portion is contacted with the bottom for accommodating block 6, is at this moment unclamped push rod 2 17, is passed through compression spring 15
It pushes driver plate 12 to move, so that the reverse movement of limited block 13 is injected and complete installation in limiting slot 14, when needing to dismantle cavity plate 8,
Nut 21 need to only be backed out, move cavity plate 8 then up and dismounting can be completed, when needing to install cavity plate 8, sliding block 33 is put into
In sliding slot 34, while fixed block 31 need to be made to be in the state being stuck in fixing groove 32, link block 2 18 is then pushed by cylinder 9
It is mobile, so that link block 2 18 is pasted together with cavity plate 8, while connecting rod 19 being made to be located in link slot 20, then screws on nut 21
Complete installation.
In conclusion dry cell processing positive electrode cap molding press device, by the way that link block 1, connection strap 11, limit is arranged
Punch-pin 7 can be movably arranged on the bottom for accommodating block 6 by position block 13 and limiting slot 14, keep punch-pin 7 detachable, and pass through setting
Cavity plate 8 and cylinder 9 can be movably arranged on together by link block 2 18, connecting rod 19 and nut 21, keep cavity plate 8 detachable, from
And allow specification more mold exchange of the molding press device according to different positive electrode caps, it can add without another mating molding press device
Work can save the processing cost of positive electrode cap, and solving existing molding press device can not replace according to the specification of different positive electrode caps
The problem of mold.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of dry cell processing positive electrode cap molding press device, including bottom plate (1), it is characterised in that：Bottom plate (1) bottom
Both sides have been fixedly connected with support leg (2), and leakage hole (3) is offered in the middle part of the bottom plate (1), and the top of the bottom plate (1) is solid
Surely it is connected with the column (4) positioned at leakage hole (3) back side, the positive top of the column (4) is fixedly connected with support arm (5), institute
The bottom for stating support arm (5) is movably installed with receiving block (6), and the bottom for accommodating block (6) is movably installed with punch-pin (7), institute
The top slide for stating bottom plate (1) is connected with cavity plate (8) at the top of leakage hole (3), is fixedly connected at the top of the bottom plate (1)
It is movably arranged on the cylinder (9) of cavity plate (8) both sides；
It is fixedly connected with link block one (10) at the top of the punch-pin (7), the both ends at the top of the link block one (10) are fixed
It is connected with connection strap (11), the top of the connection strap (11) is movably connected in the inside for accommodating block (6), the receiving block (6)
Internal slide be connected with the driver plate (12) positioned at connection strap (11) side, the driver plate (12) is close to connection strap (11)
Side is fixedly connected with limited block (13), and the connection strap (11) is fixedly connected with limiting slot close to the side of driver plate (12)
(14), the one end of the limited block (13) far from driver plate (12) is connected in limiting slot (14), and the driver plate (12) is separate
The side of limited block (13) is fixedly connected with compression spring (15), the one end of the compression spring (15) far from driver plate (12) and receiving block
(6) inner wall is fixedly connected, and side of the driver plate (12) far from compression spring (15) is fixedly connected with positioned at connection strap (11) just
The push rod one (16) in face and the back side, the one end of the push rod one (16) far from driver plate (12) is through receiving block (6) and fixed company
It is connected to push rod two (17)；
The cavity plate (8) includes left mould (81) and right mould (82), and the mandril of the cylinder (9) is fixedly connected with link block two
(18), the left side of the left mould (81) and the right side of right mould (82) are flexibly connected with link block two (18), the left mould (81)
The front-end and back-end in left side have been fixedly connected with connecting rod (19), the link block two with the front-end and back-end on the right side of right mould (82)
(18) front-end and back-end at the top of offer link slot (20), and the one end of the connecting rod (19) far from cavity plate (8), which passes through, to be connected
Access slot (20) and the outside for extending to link slot (20), side of the link block two (18) far from cavity plate (8) are connected with
It is threaded in the nut (21) on connecting rod (19) surface.
2. a kind of dry cell processing positive electrode cap molding press device according to claim 1, it is characterised in that：The driver plate
(12) guide pad (22) has been fixedly connected at the top and bottom of, the inner wall for accommodating block (6) is offered positioned at driver plate
(12) guide groove (23) at the top and bottom of, the guide pad (22) are slidably connected in guide groove (23).
3. a kind of dry cell processing positive electrode cap molding press device according to claim 1, it is characterised in that：The push rod two
(17) internal activity is equipped with drive block one (24), and the drive block one (24) is fixedly connected close to the one end for accommodating block (6)
There are drive block two (25), the front of the drive block two (25) to be fixedly connected with fixture block (26), the top of the push rod two (17)
Port (27) is offered, the both sides for accommodating block (6) offer holding tank (28), and the inner wall for accommodating block (6) opens up
There are the card slot (29) at the top of holding tank (28), the card slot (29) to be connected to holding tank (28), the drive block one (24)
One end far from drive block two (25), which extends to the outside of push rod two (17) and is fixedly connected with, turns round block (30).
4. a kind of dry cell processing positive electrode cap molding press device according to claim 1, it is characterised in that：The right mould
(82) fixed block (31) is fixedly connected on the left of, the right side opening of the left mould (81) is equipped with fixing groove (32), the fixed block
(31) left end is connected in fixing groove (32).
5. a kind of dry cell processing positive electrode cap molding press device according to claim 1, it is characterised in that：The cavity plate
(8) bottom is fixedly connected with the sliding block (33) positioned at leakage hole (3) front and back, and position is offered at the top of the bottom plate (1)
Sliding slot (34) in sliding block (33) bottom, the sliding block (33) are slidably connected in sliding slot (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393118.3A CN108672536B (en) | 2018-04-27 | 2018-04-27 | Positive polar cap die mould device is used in dry battery processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393118.3A CN108672536B (en) | 2018-04-27 | 2018-04-27 | Positive polar cap die mould device is used in dry battery processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108672536A true CN108672536A (en) | 2018-10-19 |
| CN108672536B CN108672536B (en) | 2019-12-13 |
Family
ID=63802264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810393118.3A Active CN108672536B (en) | 2018-04-27 | 2018-04-27 | Positive polar cap die mould device is used in dry battery processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108672536B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08112629A (en) * | 1994-10-13 | 1996-05-07 | Aida Eng Ltd | Die holder device |
| CN203409108U (en) * | 2013-07-04 | 2014-01-29 | 天津市天锻压力机有限公司 | Quick male-die changing device of seal head forming equipment |
| CN204294724U (en) * | 2014-12-17 | 2015-04-29 | 南车株洲电机有限公司 | A kind of removable motor stamping single punch-die structure |
| CN105478582A (en) * | 2015-12-26 | 2016-04-13 | 山东中际电工装备股份有限公司 | Quick die replacing device |
| CN205438990U (en) * | 2016-04-01 | 2016-08-10 | 福州新信制动***有限公司 | Production automobile brake shoe can change device of mould fast |
| CN206912038U (en) * | 2017-07-10 | 2018-01-23 | 齐双莲 | A kind of punch press for being conveniently replaceable drift |
-
2018
- 2018-04-27 CN CN201810393118.3A patent/CN108672536B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08112629A (en) * | 1994-10-13 | 1996-05-07 | Aida Eng Ltd | Die holder device |
| CN203409108U (en) * | 2013-07-04 | 2014-01-29 | 天津市天锻压力机有限公司 | Quick male-die changing device of seal head forming equipment |
| CN204294724U (en) * | 2014-12-17 | 2015-04-29 | 南车株洲电机有限公司 | A kind of removable motor stamping single punch-die structure |
| CN105478582A (en) * | 2015-12-26 | 2016-04-13 | 山东中际电工装备股份有限公司 | Quick die replacing device |
| CN205438990U (en) * | 2016-04-01 | 2016-08-10 | 福州新信制动***有限公司 | Production automobile brake shoe can change device of mould fast |
| CN206912038U (en) * | 2017-07-10 | 2018-01-23 | 齐双莲 | A kind of punch press for being conveniently replaceable drift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108672536B (en) | 2019-12-13 |
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