CN107971380A - Auto parts and components automatic stamping method - Google Patents
Auto parts and components automatic stamping method Download PDFInfo
- Publication number
- CN107971380A CN107971380A CN201711177013.6A CN201711177013A CN107971380A CN 107971380 A CN107971380 A CN 107971380A CN 201711177013 A CN201711177013 A CN 201711177013A CN 107971380 A CN107971380 A CN 107971380A
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- China
- Prior art keywords
- auto parts
- components
- rack
- turntable
- support plate
- 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
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000006835 compression Effects 0.000 claims abstract description 42
- 238000007906 compression Methods 0.000 claims abstract description 42
- 238000004080 punching Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000003111 delayed effect Effects 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000003028 elevating effect Effects 0.000 claims description 46
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/08—Stamping using rigid devices or tools with die parts on rotating carriers
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to auto parts and components automatic stamping method, it is necessary to using a kind of decompressor, include the following steps：A, vibrating transportation：Auto parts and components are put on vibrating disk, make vibration disc vibration, and auto parts and components are transported in placing groove；B, punching press is interlocked：Auto parts and components press compression bar, and compression bar opens guiding valve so that piston cylinder water flowing, and staking punch is carried out punching press to auto parts and components；C, time-delay closing：Start-up study mechanism, support plate by being delayed are rotated, and are departed from compression bar, and second spring promotes the valve rod of guiding valve to reset, and guiding valve is closed, and staking punch also resets under the action of the 4th spring；D, parts are taken out：Turntable is rotated, allows the placing groove for being placed with the auto parts and components after punching press to push away communicating pipe, then takes out auto parts and components；Compared with prior art, this programme improves the degree of automation of whole device by the setting of water pump, guiding valve and piston cylinder etc..
Description
Technical field
The present invention relates to material stamping technology field, is specially a kind of auto parts and components automatic stamping method.
Background technology
When carrying out punching press to auto parts and components, manual blowing ram efficiency is low, and danger easily occurs, in continuous punching
When have very high requirement to feeding, once there is misdelivery situation, it will cause burn failure, the method used at present is to pass through drop
Low drawing velocity and it is controlled by the way of artificial emergency stop, seriously affects production efficiency.
In order to solve problem above, Chinese Patent Application No. is 201610807739.2 patent of invention, discloses automobile
The decompressor of parts, including rack, rack is equipped with turntable and the vibrating disk connected with turntable, between disk edge is uniform
Every equipped with some moulds, staking punch is equipped with above mould.Feeding is screened by vibrating disk in above scheme, ensure that feeding standard
Really, phenomena such as avoiding misdelivery material from causing burn failure；Disk edge is interval with some moulds, is equipped with above mould and passes through column
The staking punch of support, turntable rotate certain angle, ensure below each mold rotation to staking punch, ensure the smooth reality of punching press
It is existing.
Above scheme solves deficiency of the prior art, but also there are following for above scheme by the setting of vibrating disk
Problem：After auto parts and components have been conveyed using vibrating disk, operating personnel need to control staking punch to rush auto parts and components
Pressure, the conveying and punching press of auto parts and components need substep to carry out, and the degree of automation is not high.
The content of the invention
It is high the invention is intended to provide a kind of the degree of automation, and after auto parts and components have been conveyed, can be automatically to automobile
Parts carry out the auto parts and components automatic stamping method of punching press.
Auto parts and components automatic stamping method in this programme is, it is necessary to which using a kind of decompressor, decompressor includes
Rack, is rotatably connected to turntable in rack, turntable is circumferentially evenly equipped with placing groove, and turntable, which is located in the rack above placing groove, to be set
There is staking punch, vibrating disk is provided with rack, communicating pipe is communicated between vibrating disk and turntable, between the outlet of communicating pipe and turntable
Gap coordinates, and is used to communicating pipe connect with placing groove, water pump is fixedly connected with rack, water pump is communicated with water main, water main
Inside be rotatably connected to turbine, turbine is coaxially connected with cam, is connected with the first spring between vibrating disk and rack, vibrating disk with it is convex
Wheel offsets, and the first branch pipe and the second branch pipe are communicated with water main, and guiding valve, the valve rod and rack of guiding valve are provided with the second branch pipe
Between be connected with second spring, support plate is rotatably connected on the valve rod of guiding valve, torsional spring is connected between support plate and valve rod, is put
Put and compression bar is slidably connected in groove, the 3rd spring is connected between compression bar and turntable, compression bar offsets with support plate, is set in rack
The time-delay mechanism of delay rotational support plate is useful for, piston cylinder is provided with rack, staking punch is slidably connected in piston cylinder, punching
The 4th spring is connected between pressure head and piston cylinder casing wall, the second branch pipe is connected with piston cylinder, and apopore is provided with piston cylinder；
Include the following steps：
A, vibrating transportation：Auto parts and components are put on vibrating disk, make vibration disc vibration, and auto parts and components are conveyed
Into placing groove；
B, punching press is interlocked：Auto parts and components press compression bar, and compression bar opens guiding valve so that piston cylinder water flowing, and make punching press
Head carries out punching press to auto parts and components；
C, time-delay closing：Start-up study mechanism, support plate by being delayed are rotated, and are departed from compression bar, second spring
The valve rod of guiding valve is promoted to reset, guiding valve is closed, and staking punch also resets under the action of the 4th spring；
D, parts are taken out：Turntable is rotated, allows the placing groove for being placed with the auto parts and components after punching press to push away communicating pipe,
Then auto parts and components are taken out.
The principle of this programme is：A, vibrating transportation：Auto parts and components are put on vibrating disk, make vibration disc vibration, and
Auto parts and components are transported in placing groove；Rack can be supported whole decompressor, and turntable places vapour by placing groove
Auto parts and components, are first put on vibrating disk by car parts, and auto parts and components are transported to placing groove by vibrating disc vibration
It is interior, start water pump, water is pumped into water main by water pump, and water flows in water main, and drives turbine to be rotated, and turbine turns
Dynamic to drive cam rotation, cam and the first spring ordinatedly make the upper and lower movement of vibrating disk, it is achieved thereby that vibrating disk shakes
Dynamic, the water being pumped into water main will be flowed out from the first branch pipe.
B, punching press is interlocked：Auto parts and components press compression bar, and compression bar opens guiding valve so that piston cylinder water flowing, and make punching press
Head carries out punching press to auto parts and components；After auto parts and components enter placing groove, auto parts and components will press compression bar and move downward,
Compression bar will press support plate and move downward, and support plate band ovable valve stem opens guiding valve, and the second branch pipe connection, water pump will pass through second
Water is pumped into piston cylinder by branch pipe, and piston in-cylinder pressure increases and presses staking punch carries out punching press to auto parts and components.
C, time-delay closing：Start-up study mechanism, support plate by being delayed are rotated, and are departed from compression bar, second spring
The valve rod of guiding valve is promoted to reset, guiding valve is closed, and staking punch also resets under the action of the 4th spring；While guiding valve is opened,
Start-up study mechanism, after primary drying pressure to be punched, time-delay mechanism will separate rotational support plate, support plate with compression bar, and second
Spring resets the valve rod for promoting guiding valve, and guiding valve will be closing and making the stopping water flowing of the second branch pipe, and the pressure of water subtracts in piston cylinder
Small, the 4th spring pulls on staking punch reset, and water will be flowed out by apopore.
D, parts are taken out：Turntable is rotated, allows the placing groove for being placed with the auto parts and components after punching press to push away communicating pipe,
Then auto parts and components are taken out；Rotate turntable so that another placing groove is connected with communicating pipe, and new auto parts and components will be by
Vibrating disk is vibrated into placing groove, and will be taken out with departing from the auto parts and components in the placing groove connected communicating pipe.
Compared with prior art, this programme has the beneficial effect that：This programme is set by water pump, guiding valve and piston cylinder etc.
Put so that auto parts and components can open guiding valve, and make staking punch pair after vibrating disk is transported to the placing groove of turntable by compression bar
Auto parts and components carry out punching press, and whole process is accomplished without any letup, operated respectively without operating personnel, so as to improve whole device
The degree of automation.
Further, time-delay mechanism includes the first elevating arc and the second elevating arc being rotatably connected in rack, the second fan tooth
Wheel is coaxial to be connected with gear, and the first elevating arc is engaged with gear, and the side of support plate is used integrally formed with the gear teeth, the second elevating arc
It is engaged in the support plate gear teeth.After guiding valve opening, the first elevating arc is rotated, intermittently band moving gear turns the first elevating arc
Dynamic, gear will drive the second elevating arc to rotate certain angle, until the second elevating arc is turned to support plate to engaging, followed by
Continuous to rotate the first elevating arc, the first elevating arc will drive the second elevating arc to rotate, and the second elevating arc will drive support plate to rotate, branch
Fagging will depart from compression bar, and second spring will promote valve rod to reset, and guiding valve will close；The setting of torsional spring so that support plate is multiple
Position to the position to offset with compression bar；When rotating turntable, compression bar will promote support plate to rotate, until compression bar and support plate point
From support plate resets to the lower section of next compression bar, and support plate will not hinder the movement of compression bar, so as to it also avoid support plate harm
Turntable is hindered to rotate.
Further, it is provided with rack for driving the rotating driving mechanism of the first elevating arc, the output terminal of driving mechanism
It is fixedly connected with the first elevating arc, the button for open-close driving mechanism is provided with rack, it is remote that button is arranged on support plate
The side of compression bar.Compression bar presses support plate movement, and support plate will touch button, and driving mechanism will start, and driving mechanism will
The first elevating arc is driven to rotate, the first elevating arc will intermittently be rotated with moving gear, and gear will drive the second elevating arc intermittently
Rotate, the first elevating arc per revolution, the second elevating arc rotates certain angle, until the second elevating arc is nibbled with support plate
Close, and drive support plate to rotate and depart from compression bar.
Further, driving mechanism is motor.Start motor, motor can drive the first elevating arc automatically to rotate.
Further, shaft is fixed with rack, the center rotating of turntable is connected in shaft, and shaft is fixed with piston cylinder to be connected
Connect.Turntable can be rotated in shaft, and facilitate the installation of piston cylinder, can also ensure that staking punch is located at the top of placing groove
Suitable position.
Further, the center of turntable is fixedly connected with bearing, and turntable is rotatably connected in shaft by bearing.Bearing is set
Put, the rotation that can facilitate turntable at the same time, plays the role of support to turntable.
Brief description of the drawings
Fig. 1 is the schematic diagram of decompressor in auto parts and components automatic stamping embodiment of the method for the present invention；
Fig. 2 is the schematic diagram at A1 in Fig. 1.
Embodiment
Below by embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Rack 1, water pump 2, water main 3, vibrating disk 4, cam 5, piston cylinder 6,
Staking punch 7, shaft 8, bearing 9, placing groove 10, turntable 11, compression bar 12, support plate 13, button 14, valve rod 15, the second elevating arc
16th, gear 17, the first elevating arc 18, guiding valve 19, motor 20.
Shown in the basic reference chart 1 of embodiment and Fig. 2：Auto parts and components automatic stamping method is, it is necessary to use a kind of punching press
Device, decompressor include rack 1, are welded with shaft 8 in rack 1, bearing 9, the center of turntable 11 are rotatably connected in shaft 8
It is rotatably connected on by bearing 9 in shaft 8, turntable 11 is rotatably connected in rack 1, turntable 11 is circumferential is evenly equipped with four placing grooves
10, turntable 11 is located in one of being provided with staking punch 7 in the rack 1 of the surface of placing groove 10, is connected with rack 1 vertical
The vibrating disk 4 of slip, is communicated with communicating pipe, the outlet of communicating pipe and 11 clearance fit of turntable between vibrating disk 4 and turntable 11, and
It is used to communicating pipe connect with placing groove 10, water pump 2 has been bolted in rack 1, water pump 2 is communicated with water main 3, water main
Turbine is rotatably connected in 3, turbine is coaxially connected with cam 5, the first spring, vibrating disk are welded between vibrating disk 4 and rack 1
4 offset with cam 5, and the first branch pipe and the second branch pipe are communicated with water main 3, and guiding valve 19, guiding valve 19 are provided with the second branch pipe
Valve rod 15 and rack 1 between be welded with second spring, support plate 13, support plate 13 are rotatably connected on the valve rod 15 of guiding valve 19
Torsional spring is welded between valve rod 15, compression bar 12 is slidably connected in placing groove 10, is welded between compression bar 12 and turntable 11
Three springs, compression bar 12 offset with support plate 13, and the time-delay mechanism for the rotational support plate 13 that is delayed is provided with rack 1, delay
Mechanism includes the first elevating arc 18 and the second elevating arc 16 being rotatably connected in rack 1, and the second elevating arc 16 is coaxially connected with
Gear 17, the first elevating arc 18 are engaged with gear 17, the left side of support plate 13 integrally formed with the gear teeth, the second elevating arc 16 be used for
13 gear teeth of support plate are engaged, be provided with rack 1 for drive 18 rotating motor 20 of the first elevating arc, motor 20 it is defeated
Rod is connected with 18 flat key of the first elevating arc, and the button 14 for open-close driving mechanism is provided with rack 1, and button 14 is installed on
The lower section of support plate 13, the top of shaft 8 are welded with piston cylinder 6, and staking punch 7 is slidably connected in piston cylinder 6, and staking punch 7 is with living
The 4th spring is welded between 6 casing wall of plug cylinder, the second branch pipe is connected with piston cylinder 6, and apopore is provided with piston cylinder 6.
First auto parts and components are put on vibrating disk 4, start water pump 2, water is pumped into water main 3 by water pump 2, and water exists
Flowing in water main 3, and drive turbine to be rotated, turbine rotation will be rotated with moving cam 5, and 5 and first spring of cam coordinates
Ground makes 4 upper and lower movement of vibrating disk, it is achieved thereby that the vibration of vibrating disk 4, the water being pumped into water main 3 will be from the first branch pipe stream
Go out；After auto parts and components enter placing groove 10, auto parts and components will press compression bar 12 and move downward, and compression bar 12 will press support
Plate 13 moves downward, and support plate 13 opens guiding valve 19 with ovable valve stem 15, and the second branch pipe connection, water pump 2 will pass through the second branch pipe
Water is pumped into piston cylinder 6, pressure increases and presses staking punch 7 in piston cylinder 6 carries out punching press to auto parts and components, in guiding valve
While 19 opening, support plate 13 touches button 14, and motor 20 will start, and motor 20 will drive the first elevating arc 18 to rotate,
Intermittently band moving gear 17 rotates first elevating arc 18, and gear 17 will drive the second elevating arc 16 intermittently to rotate, the first fan tooth
Take turns 18 per revolutions, the second elevating arc 16 rotates certain angle, until the second elevating arc 16 turn to support plate 13 to
Engagement, the first elevating arc 18 are rotated further, and the first elevating arc 18 will be rotated by band moving gear 17 and drive 16 turns of the second elevating arc
Dynamic, the second elevating arc 16 will drive support plate 13 to rotate, and support plate 13 will depart from compression bar 12, and second spring will promote valve rod 15
Reset, guiding valve 19 will close, and make the stopping water flowing of the second branch pipe, and the pressure of water reduces in piston cylinder 6, and the 4th spring pulls on
Staking punch 7 resets, and water will be flowed out by apopore；After punching press, turntable 11 is rotated so that another placing groove 10 is with connecting
Pipe connects, and new auto parts and components will be vibrated into placing groove 10 by vibrating disk 4, and will depart from putting of connecting with communicating pipe
The auto parts and components put in groove 10 take out；When rotating turntable 11, compression bar 12 will promote support plate 13 to rotate, until compression bar 12
Separated with support plate 13, support plate 13 passes through the elastic reset of torsional spring to the lower section of another compression bar 12.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
- A kind of 1. auto parts and components automatic stamping method, it is characterised in that need to use decompressor, decompressor includes machine Frame, is rotatably connected to turntable in rack, turntable is circumferentially evenly equipped with placing groove, and turntable, which is located in the rack above placing groove, to be provided with Staking punch, is provided with vibrating disk in rack, communicating pipe, the outlet of communicating pipe and turntable clearance is communicated between vibrating disk and turntable Coordinate, and be used to communicating pipe connect with placing groove, be fixedly connected with water pump in rack, water pump is communicated with water main, in water main Turbine is rotatably connected to, turbine is coaxially connected with cam, and the first spring, vibrating disk and cam are connected between vibrating disk and rack Offset, the first branch pipe and the second branch pipe be communicated with water main, guiding valve is installed on the second branch pipe, the valve rod and rack of guiding valve it Between be connected with second spring, support plate is rotatably connected on the valve rod of guiding valve, torsional spring is connected between support plate and valve rod, place Compression bar is slidably connected in groove, the 3rd spring is connected between compression bar and turntable, compression bar offsets with support plate, is provided with rack For the time-delay mechanism for the rotational support plate that is delayed, piston cylinder is provided with rack, staking punch is slidably connected in piston cylinder, punching press The 4th spring is connected between head and piston cylinder casing wall, the second branch pipe is connected with piston cylinder, and apopore is provided with piston cylinder；Include the following steps：A, vibrating transportation：Auto parts and components are put on vibrating disk, make vibration disc vibration, and auto parts and components are transported to and are put Put in groove；B, punching press is interlocked：Auto parts and components press compression bar, and compression bar opens guiding valve so that piston cylinder water flowing, and make staking punch pair Auto parts and components carry out punching press；C, time-delay closing：Start-up study mechanism, support plate by being delayed are rotated, and are departed from compression bar, and second spring promotes The valve rod of guiding valve resets, and guiding valve is closed, and staking punch also resets under the action of the 4th spring；D, parts are taken out：Turntable is rotated, allows the placing groove for being placed with the auto parts and components after punching press to push away communicating pipe, then Auto parts and components are taken out.
- 2. auto parts and components automatic stamping method according to claim 1, it is characterised in that：The time-delay mechanism includes The first elevating arc and the second elevating arc being rotatably connected in rack, the second elevating arc are coaxially connected with gear, the first elevating arc Gear is engaged with, integrally formed with the gear teeth, the second elevating arc is used to be engaged with the support plate gear teeth for the side of support plate.
- 3. auto parts and components automatic stamping method according to claim 2, it is characterised in that：It is provided with the rack For driving the rotating driving mechanism of the first elevating arc, the output terminal of driving mechanism is fixedly connected with the first elevating arc, in rack The button for open-close driving mechanism is provided with, button is arranged on side of the support plate away from compression bar.
- 4. auto parts and components automatic stamping method according to claim 3, it is characterised in that：The driving mechanism is electricity Machine.
- 5. auto parts and components automatic stamping method according to claim 1, it is characterised in that：It is fixed with the rack Shaft, the center rotating of turntable are connected in shaft, and shaft is fixedly connected with piston cylinder.
- 6. auto parts and components automatic stamping method according to claim 5, it is characterised in that：The center of the turntable is consolidated Surely bearing is connected with, turntable is rotatably connected in shaft by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177013.6A CN107971380B (en) | 2017-11-22 | 2017-11-22 | Auto parts and components automatic stamping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177013.6A CN107971380B (en) | 2017-11-22 | 2017-11-22 | Auto parts and components automatic stamping method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107971380A true CN107971380A (en) | 2018-05-01 |
| CN107971380B CN107971380B (en) | 2019-04-02 |
Family
ID=62011042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711177013.6A Active CN107971380B (en) | 2017-11-22 | 2017-11-22 | Auto parts and components automatic stamping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971380B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948550A (en) * | 2019-12-10 | 2020-04-03 | 上栗县花多其花炮有限公司 | Cutting device for firework paper tube |
| CN113579044A (en) * | 2021-07-24 | 2021-11-02 | 武汉晟和自动化模冲有限公司 | Automatic stamping die of multistation automobile parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113028A (en) * | 1981-12-28 | 1983-07-05 | Fuji Electric Co Ltd | Index device |
| JP2005074474A (en) * | 2003-09-01 | 2005-03-24 | Murata Mach Ltd | Work holder |
| CN203635709U (en) * | 2013-12-03 | 2014-06-11 | 罗信精密零件(上海)有限公司 | Full-automatic multi-station stamping equipment for automobile ABS integral valve end caps |
| CN204108064U (en) * | 2014-08-30 | 2015-01-21 | 浙江普利司汽车零部件有限公司 | A kind of air-conditioning adapter stamping machine |
| CN205869183U (en) * | 2016-05-19 | 2017-01-11 | 江门市维凯智能装备有限公司 | Station dial punching machine |
-
2017
- 2017-11-22 CN CN201711177013.6A patent/CN107971380B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113028A (en) * | 1981-12-28 | 1983-07-05 | Fuji Electric Co Ltd | Index device |
| JP2005074474A (en) * | 2003-09-01 | 2005-03-24 | Murata Mach Ltd | Work holder |
| CN203635709U (en) * | 2013-12-03 | 2014-06-11 | 罗信精密零件(上海)有限公司 | Full-automatic multi-station stamping equipment for automobile ABS integral valve end caps |
| CN204108064U (en) * | 2014-08-30 | 2015-01-21 | 浙江普利司汽车零部件有限公司 | A kind of air-conditioning adapter stamping machine |
| CN205869183U (en) * | 2016-05-19 | 2017-01-11 | 江门市维凯智能装备有限公司 | Station dial punching machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948550A (en) * | 2019-12-10 | 2020-04-03 | 上栗县花多其花炮有限公司 | Cutting device for firework paper tube |
| CN110948550B (en) * | 2019-12-10 | 2022-04-12 | 上栗县花多其花炮有限公司 | Cutting device for firework paper tube |
| CN113579044A (en) * | 2021-07-24 | 2021-11-02 | 武汉晟和自动化模冲有限公司 | Automatic stamping die of multistation automobile parts |
| CN113579044B (en) * | 2021-07-24 | 2023-01-20 | 武汉晟和自动化模冲有限公司 | Automatic stamping die of multistation automobile parts |
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| Publication number | Publication date |
|---|---|
| CN107971380B (en) | 2019-04-02 |
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Effective date of registration: 20240403 Address after: 545000 No.15, Hengyi Road, Cheyuan, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: LIUZHOU WANLI SHANGTAI MACHINERY CO.,LTD. Country or region after: China Address before: Room 329, No. 159 Hongdu Road, Jiangbei District, Ningbo City, Zhejiang Province, 315000 Patentee before: NINGBO JIANGBEI QINGRUI AUTO PARTS CO.,LTD. Country or region before: China |