CN107116131A - A kind of lug perforating press - Google Patents
A kind of lug perforating press Download PDFInfo
- Publication number
- CN107116131A CN107116131A CN201710345154.8A CN201710345154A CN107116131A CN 107116131 A CN107116131 A CN 107116131A CN 201710345154 A CN201710345154 A CN 201710345154A CN 107116131 A CN107116131 A CN 107116131A
- Authority
- CN
- China
- Prior art keywords
- mould
- connecting rod
- lug
- cylinder
- lower mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/38—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure wherein the plungers are operated by pressure of a gas, e.g. steam, air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention discloses a kind of lug perforating press, including frame, frame is provided with cylinder propulsive mechanism and air cylinder connecting rod punch mechanism, cylinder propulsive mechanism controls air cylinder connecting rod punch mechanism side-to-side movement, cylinder propulsive mechanism is moved forward and backward by Serve Motor Control screw mandrel, air cylinder connecting rod punch mechanism includes upper mould linkage, lower mould linkage and jacking cylinder, upper mould linkage and lower mould linkage are by jacking cylinder control, when air cylinder connecting rod punch mechanism makees puncture motion to cell polar ear, the upper upper mould of mould linkage control is moved downward, the lower lower mould of mould linkage control is moved upwards.The present invention can realize cell polar ear while being punched four slotted eyes, and two cell polar ear slotted eyes in lug connection sheet, make battery core overlapping with four screwed locks, can reach that independent disassembling changes the effect of battery core, be easy to maintenance to recycle.
Description
Technical field
The present invention relates to cell polar ear punching apparatus, more particularly to a kind of lug perforating press.
Background technology
Battery core in existing soft-package battery becomes an entirety, works as Soft Roll with being welded between battery core together
A piece of battery core in battery can not be normally in use, occur as soon as a problem, and exactly whole battery core module all can not be used normally,
The problematic battery core of that piece can not be individually taken out to be changed, can only overall battery core module change, it is necessary to existing battery core knot
Structure is improved, and connection between battery core and battery core is realized dismountable effect, and the connection of battery core and battery core realize it is removable
Unloading is needed to be punched out the lug of battery core, and the punching position of lug needs are quite accurate, and existing perforating press can not be realized,
Accordingly, it would be desirable to which designing a can realize the perforating press of cell polar ear punching.
The content of the invention
The purpose of the present invention is that there is provided a kind of lug perforating press for the drawbacks described above of prior art.The present invention can be real
Existing cell polar ear is punched four holes simultaneously, and two cell polar ear slotted eyes in lug connection sheet, make battery core overlapping with four screwed locks,
It can reach that independent disassembling changes the effect of battery core, be easy to maintenance to recycle.
To solve the drawbacks described above of prior art, the technical scheme that the present invention is provided is：A kind of lug perforating press, including machine
Frame, the frame is provided with cylinder propulsive mechanism and air cylinder connecting rod punch mechanism, and the cylinder propulsive mechanism controls air cylinder connecting rod
Punch mechanism side-to-side movement, the cylinder propulsive mechanism is moved forward and backward by Serve Motor Control screw mandrel, the air cylinder connecting rod punching
Mechanism includes upper mould linkage, lower mould linkage and jacking cylinder, and the upper mould linkage and lower mould linkage are equal
Controlled by the jacking cylinder, when the air cylinder connecting rod punch mechanism makees puncture motion to cell polar ear, the upper mould connecting rod dress
Put the upper mould of control to move downward, the lower lower mould of mould linkage control is moved upwards.
Improved as one kind of lug perforating press of the present invention, the upper mould linkage includes fulcrum support, the fulcrum
Pedestal upper end is provided with a connecting rod rack, and the connecting rod rack is pushed under connecting rod, the upper mould by positioning mould in pin connection one
One end of connecting rod is pressed to connect the piston rod of the jacking cylinder by U-shaped block, the other end that the upper mould pushes connecting rod passes through a left side
Right centering block is flexibly connected upper mould mounting assembly, and the upper mould pushes connecting rod using alignment pin as fulcrum, from the fulcrum to the one of U-shaped block
End distance is more than the fulcrum to one end distance of left and right centering block.
Improved as one kind of lug perforating press of the present invention, the lower mould linkage includes pressing connecting rod on lower mould and is used for
Connect presses the lower end of connecting rod from the fulcrum support to pass on the lower die drawing bar that the upper mould pushes connecting rod, the lower mould, described
One end of connecting rod is pressed to be connected by being flexibly connected block with the lower die drawing bar on lower mould, the other end of the lower die drawing bar is connected to
The other end that the upper mould pushes pressure connecting rod on one end that connecting rod connects jacking cylinder, the lower mould is provided with lower mould mounting assembly.
Improved as one kind of lug perforating press of the present invention, the upper mould mounting assembly includes upper mould mounting base, described
The leading flank of upper mould mounting base, which is provided with upper horizontal neck, the upper horizontal neck, installs mold mounting plate, the upper mould on one
Installing plate is provided with upper mould mounting blocks, and the upper mould mounting blocks are bolted on mould, the bolt and are arranged with spring, institute
The lower end of mould is stated provided with the stretching block to cell polar ear punching press.
Improved as one kind of lug perforating press of the present invention, the lower mould mounting assembly includes lower mould mounting base, described
The leading flank of lower mould mounting base is provided with lower horizontal neck, the lower horizontal neck and installs mold mounting plate, the lower mould
Installing plate is provided with groove provided with mould once, the upper end of the lower mould, and the groove side correspondence position for stretching out block is equal
Provided with a breach.
Improved as one kind of lug perforating press of the present invention, the cylinder propulsive mechanism includes promoting bottom plate and movable plate,
The upper plane for promoting bottom plate is provided with line slide rail is promoted, and the movable plate is connected on the propulsion line slide rail, described
One end of bottom plate is promoted to be provided with propulsion cylinder, the piston rod of the propulsion cylinder is connected on the movable plate, the propulsion bottom
Plate is connected on the screw mandrel.
Improved as one kind of lug perforating press of the present invention, one end of the frame correspondence air cylinder connecting rod punch mechanism
Provided with a garbage collection groove.
Improved as one kind of lug perforating press of the present invention, it is described when work plate is reached between the upper mould and the lower mould
Propulsion cylinder control air cylinder connecting rod punch mechanism motion, the upper upper mould of mould linkage control is moved downward, the lower mould connecting rod dress
Put the lower mould of control to move upwards, the lug on work plate is punched out；
The Serve Motor Control screw mandrel drives cylinder propulsive mechanism and air cylinder connecting rod punch mechanism to move to another pole
Ear punching position, the propulsion cylinder control air cylinder connecting rod punch mechanism motion, the upper upper mould of mould linkage control is moved downward,
The lower mould of lower mould linkage control is moved upwards, and the lug on work plate is punched out, after the completion of punching, cylinder pusher
Structure and air cylinder connecting rod punch mechanism move to origin.
Compared with prior art, it is an advantage of the invention that：Perforating press of the present invention is punched out for cell polar ear, Ke Yishi
Existing cell polar ear is punched four slotted eyes simultaneously, and two cell polar ear slotted eyes in lug connection sheet, make battery core weight with four screwed locks
It is folded, it can reach that independent disassembling changes the effect of battery core, be easy to maintenance to recycle.Perforating press servomotor of the present invention drives screw mandrel
The cylinder drivening rod in integrated model accurate punching back and forth, linkage is driven to drive upper and lower stamping hole.The hole of connecting rod base with
Bearing pin fit precision is high, and the fit precision of bearing pin and connecting rod is high：Bearing pin uses grinding, to ensure fit precision.In order that
Connecting rod and bearing pin, dovetail groove it is durable in use, its material is made using high rigidity, intensity, and its intensity and wearability are than common
Steel wants high by more than 20%, high more more than connecting rod of the general structural steel through Overheating Treatment, bearing pin.Install automatic in link lever punching mechanism additional
Lubricating arrangement, can carry out self-lubricate, without the manual application of lubricant, slack adjuster.Using servomotor, Pneumatic connecting rod device,
Power is transmitted by screw mandrel connecting rod, quick matched moulds punching up and down can be achieved.Connecting rod is solid and reliable, quick, mould warp easy to loading and unloading
Long durable, servo screw mandrel positioning precision, operating efficiency are high.
Brief description of the drawings
Further details of just is made to technique effect of the invention and its beneficial with embodiment with reference to the accompanying drawings below
Description, wherein：
Fig. 1 is three-dimensional structure diagram of the present invention.
Fig. 2 is rear perspective view of the present invention.
Fig. 3 is single group air cylinder connecting rod punch mechanism structural representation of the present invention.
Reference title：
1- frames；
2- cylinder propulsive mechanisms；
21- promotes bottom plate 22- movable plates 23- to promote line slide rail 24- propulsion cylinders；
3- air cylinder connecting rod punch mechanisms；
4- screw mandrels；
The upper mould linkages of 5-；
Mould pushes connecting rod 55-U shape blocks 56- or so pendulum on 51- fulcrum support 52- connecting rod rack 53- alignment pins 54-
Block；
Mould linkage under 6-；
Die drawing bar 63- under connecting rod 62- is pressed to be flexibly connected block under 61- on mould；
7- jacking cylinders；
The upper mould mounting assemblies of 8-；
Mould mounting blocks 85- bolts 86- on mold mounting plate 84- on horizontal neck 83- on the upper mould mounting base 82- of 81-
Upper mould 87- springs 88- stretches out block；
Mould mounting assembly under 9-；
Mould 95- groove 96- breach under mold mounting plate 94- under horizontal neck 93- under mould mounting base 92- under 91-；
10- garbage collection grooves；
11- control cabinets.
Embodiment
Just the invention will be further described with specific embodiment with reference to the accompanying drawings below, but embodiments of the present invention not office
It is limited to this.
As shown in Figure 1, Figure 2 and Figure 3, a kind of lug perforating press, including frame 1, frame 1 is provided with cylinder propulsive mechanism 2
With at least one set of air cylinder connecting rod punch mechanism 3, the side-to-side movement of the control air cylinder connecting rod of cylinder propulsive mechanism 2 punch mechanism 3, cylinder is pushed away
Enter mechanism 2 to be moved forward and backward by Serve Motor Control screw mandrel 4, air cylinder connecting rod punch mechanism 3 includes upper mould linkage 5, lower mould and connected
Lever apparatus 6 and jacking cylinder 7, upper mould linkage 5 and lower mould linkage 6 are controlled by jacking cylinder 7, air cylinder connecting rod punching
When mechanism 3 makees puncture motion to cell polar ear, the upper upper mould of the control of mould linkage 5 is moved downward, under lower mould linkage 6 is controlled
Mould is moved upwards.
It is preferred that, upper mould linkage 5 includes fulcrum support 51, and the upper end of fulcrum support 51 is provided with a connecting rod rack 52,
Connecting rod rack 52 pushes connecting rod 54 by mould in the connection of alignment pin 53 one, and one end that upper mould pushes connecting rod 54 is connected by U-shaped block 55
The piston rod of jacking cylinder 7 is connect, the other end that upper mould pushes connecting rod 54 is flexibly connected upper mould mounting assembly by left and right centering block 56
8, it is fulcrum that upper mould, which pushes connecting rod 54 with alignment pin 53, is more than the fulcrum to left and right from the fulcrum to one end of U-shaped block 55 distance
One end distance of centering block 56.
It is preferred that, lower mould linkage 6 includes pressing connecting rod 61 on lower mould and the lower mould of connecting rod 54 is pushed for connecting upper mould
Press the lower end of connecting rod 61 from fulcrum support 51 to pass on pull bar 62, lower mould, one end of connecting rod 61 is pressed on lower mould by being flexibly connected
Block 63 is connected with lower die drawing bar 62, and the other end of lower die drawing bar 62 is connected to mould pushes the connection jacking cylinder 7 of connecting rod 54 one
The other end of pressure connecting rod 61 is provided with lower mould mounting assembly 9 on end, lower mould.
It is preferred that, upper mould mounting assembly 8 includes upper mould mounting base 81, and the leading flank of upper mould mounting base 81 is provided with upper horizontal stroke
To neck 82, mold mounting plate 83 on one is installed in upper horizontal neck 82, upper mold mounting plate 83 is provided with upper mould mounting blocks 84, upper mould
Mounting blocks 84 are connected by bolt 85 is arranged with spring 87 on upper mould 86, bolt 85, the lower end of upper mould 86 is provided with to cell polar ear
The stretching block 88 of punching press.
It is preferred that, lower mould mounting assembly 9 includes lower mould mounting base 91, and the leading flank of lower mould mounting base 91 is provided with lower horizontal stroke
To neck 92, mold mounting plate 93 once are installed in lower horizontal neck 92, lower mold mounting plate 93 is provided with mould 94, lower mould 94
Upper end is provided with groove 95, and the position that the side of groove 95 correspondence stretches out block is equipped with a breach 96.
It is preferred that, cylinder propulsive mechanism 2 includes promoting bottom plate 21 and movable plate 22, promotes the upper plane of bottom plate 21 to be provided with and pushes away
Enter line slide rail 23, movable plate 22 is connected on propulsion line slide rail 23, is promoted one end of bottom plate 21 to be provided with propulsion cylinder 24, is pushed away
The piston rod of inlet casing 24 is connected on movable plate 22, promotes bottom plate 21 to be connected on screw mandrel 4.Jacking cylinder 7 and fulcrum support
51 are installed on movable plate 22.
It is preferred that, one end of the corresponding air cylinder connecting rod punch mechanism 3 of frame 1 is provided with a garbage collection groove 10.Also set in frame 1
There is control cabinet 11.
It is preferred that, when work plate is reached above between mould 86 and lower mould 94, the control air cylinder connecting rod of propulsion cylinder 24 punch mechanism 3 is transported
Dynamic, the upper upper mould 86 of the control of mould linkage 5 is moved downward, and the lower lower mould 94 of the control of mould linkage 6 is moved upwards, on work plate
Lug is punched out；
Serve Motor Control screw mandrel 4 drives cylinder propulsive mechanism 2 and air cylinder connecting rod punch mechanism 3 to move to another lug
Punching position, the control air cylinder connecting rod of propulsion cylinder 24 punch mechanism 3 is moved, and the upper upper mould 86 of the control of mould linkage 5 is moved downward,
The lower lower mould 94 of the control of mould linkage 6 is moved upwards, and the lug on work plate is punched out, after the completion of punching, cylinder pusher
Structure 2 and air cylinder connecting rod punch mechanism 3 move to origin.
Perforating press of the present invention is punched out for cell polar ear, it is possible to achieve cell polar ear is punched four slotted eyes, two simultaneously
Cell polar ear slotted eye in lug connection sheet, makes battery core overlapping with four screwed locks, can reach that independent disassembling changes battery core
Effect, is easy to maintenance to recycle.Perforating press servomotor of the present invention drives screw mandrel driving integrated model accurate punching, connecting rod back and forth
Cylinder drivening rod in mechanism drives upper and lower stamping hole.The hole of connecting rod base is high with bearing pin fit precision, and bearing pin and connecting rod are matched somebody with somebody
Close precision high：Bearing pin uses grinding, to ensure fit precision.In order that connecting rod and bearing pin, dovetail groove it is durable in use, its
Material is made using high rigidity, intensity, and its intensity and wearability are higher than ordinary steel by more than 20%, is passed through than general structural steel
Connecting rod, the bearing pin height of heat treatment are more.Automatic lubrication installation is installed additional in link lever punching mechanism, self-lubricate can be carried out, without people
Work lubricates, slack adjuster.Using servomotor, Pneumatic connecting rod device transmits power by screw mandrel connecting rod, can be achieved quick
Matched moulds punching up and down.Connecting rod is solid and reliable, quick, mould durable in use, servo screw mandrel positioning precision, operating efficiency easy to loading and unloading
It is high.
After cell polar ear punching, the two poles of the earth earhole is locked on square steel bar and lug connection sheet, two battery cores is overlaped, no
Managing which piece battery core can not normally use, and can dismantle screw and change battery core, be easy to maintenance to change and recycle.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments in the case where not departing from the principle and structure of the present invention, replace by understanding
And modification, the scope of the present invention limits by appended claims and its equivalency range.
Claims (8)
1. a kind of lug perforating press, including frame, it is characterised in that the frame is provided with cylinder propulsive mechanism and air cylinder connecting rod
Punch mechanism, the cylinder propulsive mechanism controls air cylinder connecting rod punch mechanism side-to-side movement, and the cylinder propulsive mechanism is by servo
Motor control screw mandrel is moved forward and backward, and the air cylinder connecting rod punch mechanism includes upper mould linkage, lower mould linkage and jacking
Cylinder, the upper mould linkage and lower mould linkage are controlled by the jacking cylinder, the air cylinder connecting rod punch mechanism
When making puncture motion to cell polar ear, the upper upper mould of mould linkage control is moved downward, the lower mould linkage control
Lower mould is moved upwards.
2. lug perforating press according to claim 1, it is characterised in that the upper mould linkage includes fulcrum support,
The fulcrum pedestal upper end is provided with a connecting rod rack, and the connecting rod rack pushes connecting rod by positioning mould in pin connection one, institute
State mould and push the piston rod that one end of connecting rod connects the jacking cylinder by U-shaped block, the upper mould pushes the another of connecting rod
End is flexibly connected upper mould mounting assembly by left and right centering block, and the upper mould pushes connecting rod using alignment pin as fulcrum, from the fulcrum to U
One end distance of shape block is more than the fulcrum to one end distance of left and right centering block.
3. lug perforating press according to claim 2, it is characterised in that the lower mould linkage includes the company of pressure on lower mould
The lower end of connecting rod from the fulcrum support is pressed to wear on bar and the lower die drawing bar for pushing connecting rod for connecting the upper mould, the lower mould
Go out, on the lower mould press connecting rod one end be connected by being flexibly connected block with the lower die drawing bar, the lower die drawing bar it is another
End is connected to the upper mould and pushes the other end of pressure connecting rod on one end that connecting rod connects jacking cylinder, the lower mould provided with lower mould peace
Arrangement.
4. lug perforating press according to claim 3, it is characterised in that the upper mould mounting assembly includes upper mould and installs bottom
Plate, the leading flank of the upper mould mounting base, which is provided with upper horizontal neck, the upper horizontal neck, installs mold mounting plate, institute on one
Mold mounting plate is stated provided with upper mould mounting blocks, the upper mould mounting blocks are bolted on mould, the bolt and are arranged with
Spring, the lower end of the upper mould is provided with the stretching block to cell polar ear punching press.
5. lug perforating press according to claim 4, it is characterised in that the lower mould mounting assembly includes lower mould and installs bottom
Plate, the leading flank of the lower mould mounting base, which is provided with lower horizontal neck, the lower horizontal neck, installs mold mounting plate, institute
Lower mold mounting plate is stated provided with mould once, the upper end of the lower mould is provided with groove, the groove side correspondence stretching block
Position is equipped with a breach.
6. lug perforating press according to claim 4, it is characterised in that the cylinder propulsive mechanism include promoting bottom plate and
Movable plate, the upper plane of the propulsion bottom plate is provided with line slide rail is promoted, and the movable plate is connected to the propulsion line slide rail
On, described one end for promoting bottom plate is provided with propulsion cylinder, and the piston rod of the propulsion cylinder is connected on the movable plate, described
Bottom plate is promoted to be connected on the screw mandrel.
7. lug perforating press according to claim 4, it is characterised in that the frame correspondence air cylinder connecting rod perforating press
One end of structure is provided with a garbage collection groove.
8. lug perforating press according to claim 4, it is characterised in that work plate is reached between the upper mould and the lower mould
When, the propulsion cylinder control air cylinder connecting rod punch mechanism motion, the upper upper mould of mould linkage control is moved downward, the lower mould
The lower mould of linkage control is moved upwards, and the lug on work plate is punched out；
The Serve Motor Control screw mandrel drives cylinder propulsive mechanism and air cylinder connecting rod punch mechanism to move to the punching of another lug
Hole site, the propulsion cylinder control air cylinder connecting rod punch mechanism motion, the upper upper mould of mould linkage control is moved downward, described
The lower mould of lower mould linkage control is moved upwards, and the lug on work plate is punched out, after the completion of punching, cylinder propulsive mechanism and
Air cylinder connecting rod punch mechanism moves to origin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345154.8A CN107116131B (en) | 2017-05-16 | 2017-05-16 | A kind of lug perforating press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345154.8A CN107116131B (en) | 2017-05-16 | 2017-05-16 | A kind of lug perforating press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107116131A true CN107116131A (en) | 2017-09-01 |
| CN107116131B CN107116131B (en) | 2018-09-18 |
Family
ID=59727900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345154.8A Active CN107116131B (en) | 2017-05-16 | 2017-05-16 | A kind of lug perforating press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107116131B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394837A (en) * | 2019-08-13 | 2019-11-01 | 聊城中通轻型客车有限公司 | A kind of profile cuts open-minded device and cuts open-minded method |
| CN116944338A (en) * | 2023-09-20 | 2023-10-27 | 山东汉格动力能源科技有限公司 | Stamping die machine for lithium battery processing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253440A (en) * | 1964-01-16 | 1966-05-31 | Judson L Thomson Mfg Co | Rivet setting machine |
| WO1987006869A1 (en) * | 1986-05-09 | 1987-11-19 | Katsuki Araki | Double toggle synchronous mechanism |
| CN2182049Y (en) * | 1993-03-29 | 1994-11-09 | 蔡振宗 | Lever type automatic press |
| CN101309765A (en) * | 2005-08-04 | 2008-11-19 | 液压成型设计光公司 | Device and a method for holding together tool parts druing a hydroforming process |
| CN202037230U (en) * | 2011-01-07 | 2011-11-16 | 刘永彦 | Punching or metal bush fitting device |
| CN202539337U (en) * | 2012-03-23 | 2012-11-21 | 新疆特变电工集团有限公司 | Punching mechanism in numerical control punching shear line equipment for silicon sheet |
| CN103078143A (en) * | 2012-12-29 | 2013-05-01 | 深圳市吉阳自动化科技有限公司 | Lithium battery and pole lug cutting device |
| CN207103552U (en) * | 2017-05-16 | 2018-03-16 | 广东光博智能科技有限公司 | A kind of lug perforating press |
-
2017
- 2017-05-16 CN CN201710345154.8A patent/CN107116131B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253440A (en) * | 1964-01-16 | 1966-05-31 | Judson L Thomson Mfg Co | Rivet setting machine |
| WO1987006869A1 (en) * | 1986-05-09 | 1987-11-19 | Katsuki Araki | Double toggle synchronous mechanism |
| CN2182049Y (en) * | 1993-03-29 | 1994-11-09 | 蔡振宗 | Lever type automatic press |
| CN101309765A (en) * | 2005-08-04 | 2008-11-19 | 液压成型设计光公司 | Device and a method for holding together tool parts druing a hydroforming process |
| CN202037230U (en) * | 2011-01-07 | 2011-11-16 | 刘永彦 | Punching or metal bush fitting device |
| CN202539337U (en) * | 2012-03-23 | 2012-11-21 | 新疆特变电工集团有限公司 | Punching mechanism in numerical control punching shear line equipment for silicon sheet |
| CN103078143A (en) * | 2012-12-29 | 2013-05-01 | 深圳市吉阳自动化科技有限公司 | Lithium battery and pole lug cutting device |
| CN207103552U (en) * | 2017-05-16 | 2018-03-16 | 广东光博智能科技有限公司 | A kind of lug perforating press |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394837A (en) * | 2019-08-13 | 2019-11-01 | 聊城中通轻型客车有限公司 | A kind of profile cuts open-minded device and cuts open-minded method |
| CN116944338A (en) * | 2023-09-20 | 2023-10-27 | 山东汉格动力能源科技有限公司 | Stamping die machine for lithium battery processing |
| CN116944338B (en) * | 2023-09-20 | 2023-12-12 | 山东汉格动力能源科技有限公司 | Stamping die machine for lithium battery processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107116131B (en) | 2018-09-18 |
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