CN107321821A - A kind of piston valve line forming press - Google Patents
A kind of piston valve line forming press Download PDFInfo
- Publication number
- CN107321821A CN107321821A CN201710765698.XA CN201710765698A CN107321821A CN 107321821 A CN107321821 A CN 107321821A CN 201710765698 A CN201710765698 A CN 201710765698A CN 107321821 A CN107321821 A CN 107321821A
- Authority
- CN
- China
- Prior art keywords
- product
- gets stuck
- valve line
- line forming
- piston valve
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims abstract description 21
- 230000001939 inductive effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 13
- 239000000109 continuous material Substances 0.000 claims description 9
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012797 qualification Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 57
- 239000006096 absorbing agent Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011664 signaling 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
-
- 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
- B21D43/027—Combined feeding and ejecting devices
-
- 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
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
-
- 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
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- 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
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
- B21D43/145—Turnover devices, i.e. by turning about a substantially horizontal axis
-
- 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
- B21D53/00—Making other particular articles
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to the production technical field of damper inner carrier, rebuilt valve and bottom valve, in particular to a kind of piston valve line forming press；Including support body, conveying mechanism and tamping mechanism, conveying mechanism and tamping mechanism are arranged on support body, product can be moved at tamping mechanism by conveying mechanism, tamping mechanism includes switching mechanism, molding press device and the mechanism that gets stuck, the mechanism that gets stuck can drive product to be moved between switching mechanism and molding press device, product can be overturn by switching mechanism, die mould can be carried out to product by molding press device；The present invention provides a kind of piston valve line forming press, employing valve line automatic forming press makes the control of valve line flatness in below 0.005mm, improves the qualification rate of product, it is to avoid economic loss.
Description
Technical field
It is living in particular to one kind the present invention relates to the production technical field of damper inner carrier, rebuilt valve and bottom valve
Plug valve line forming press.
Background technology
Damper, is the zero of a kind of concussion when being mainly used to suppress to rebound after spring shock-absorbing and impact from road surface
Part, is one of most common parts in automobile.The flatness of the valve line of the piston of automobile absorber, rebuilt valve and bottom valve is determined
The damping force and recuperability of automobile absorber.The assembly qualified rate of automobile absorber can be improved by improving the flatness of valve line.
At present, using mixed powder-die mould-sintering-whole more than the production of automobile absorber inner carrier, rebuilt valve and bottom valve
Shape-machining -- steam treatment-encapsulated.By the same batch valve line of current technique productions piston, rebuilt valve and bottom valve etc.
Flatness reaches more than 0.01mm, and in the Assembling Production of damper, the damping force and recuperability deviation of automobile absorber are larger, closes
Lattice rate 95% or so.The product for having 5% exceeds defined scope, as defective work, and defective work will thoroughly be scrapped, economic loss
It is huge.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of piston valve line forming press, employs valve line from dynamic pressure
Type machine makes the control of valve line flatness in below 0.005mm, improves the qualification rate of product, it is to avoid economic loss.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of piston valve line forming press, including support body, conveying mechanism and tamping mechanism, the conveying mechanism and tamping mechanism are all provided with
Put on support body, product can be moved at tamping mechanism by conveying mechanism, the tamping mechanism includes switching mechanism, die mould
Device and the mechanism that gets stuck, the mechanism that gets stuck can drive product to be moved between switching mechanism and molding press device, pass through switching mechanism
Product can be overturn, die mould can be carried out to product by molding press device.
The conveying mechanism includes transport platform, conveyer belt and feeding device, and the transport platform is filled by conveyer belt and feeding
The product put in connection, transport platform is moved at feeding device by conveyer belt, and is moved to by feeding device at the mechanism that gets stuck,
By getting stuck, mechanism is clamped to product.
The feeding device is horizontal pushing cylinder, promotes product to move by transverse cylinder.
The conveyer belt is sensed provided with continuous material inductive switch and feeding inductive switch by continuous material inductive switch and feeding
Switch can realize automatic charging.
The mechanism that gets stuck includes get stuck folder and mobile station, and the folder that gets stuck couples with mobile station, can be with by mobile station
Drive, which gets stuck, presss from both sides movement.
The switching mechanism includes detection means and rotary cylinder, and the positive and negative of product is known by detection means
Not, the product put back is overturn by rotary cylinder.
The molding press device includes hydraulic jack and positioning cylinder, and the positioning cylinder is located at the lower section of hydraulic jack, and
It is oppositely arranged with hydraulic jack.
Compared with prior art, beneficial effects of the present invention are：
The present invention discloses a kind of piston valve line forming press, including support body, conveying mechanism and tamping mechanism, and conveying mechanism moves product
Move to tamping mechanism, tamping mechanism includes switching mechanism, molding press device and the mechanism that gets stuck, the mechanism that gets stuck drives product band movable property
Product are moved between switching mechanism and molding press device, and switching mechanism is overturn to the product of reverse side, and molding press device enters to product
Row die mould, realizes the automatic charging and automatic turning reverse side product to product, carries out die mould, and positioning gas to product automatically
Cylinder is engaged with hydraulic jack makes product find that flatness control, in below 0.005mm, improves the qualification rate of product, it is to avoid
Economic loss.
Brief description of the drawings
Fig. 1 is the top view of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is rotary air cylinder structure schematic diagram of the present invention；
Fig. 4 is positioning cylinder structural representation of the present invention；
Fig. 5 is structure of the detecting device schematic diagram of the present invention；
Wherein：1 is support body, and 2 be transport platform, and 3 be conveyer belt, and 4 be feeding device, and 5 be continuous material inductive switch, and 6 be that feeding senses
Switch, 7 be the folder that gets stuck, and 8 be mobile station, and 9 be detection means, and 10 be rotary cylinder, and 11 be hydraulic jack, and 12 be positioning cylinder,
13 be positioning core bar, and 14 be product, and 15 be the identification position line, and 16 be clamp system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As illustrated in fig. 1 and 2, a kind of piston valve line forming press, including support body 1, conveying mechanism and tamping mechanism, conveying mechanism
It is arranged at tamping mechanism on support body 1, product 14 can be moved at tamping mechanism by conveying mechanism, and tamping mechanism includes
Switching mechanism, molding press device and the mechanism that gets stuck, the mechanism that gets stuck can drive product 14 to be moved between switching mechanism and molding press device
It is dynamic, product 14 can be overturn by switching mechanism, die mould can be carried out to product 14 by molding press device.
Conveying mechanism includes transport platform 2, conveyer belt 3 and feeding device 4, and transport platform 2 passes through conveyer belt 3 and feeding device 4
Product 14 in connection, transport platform 2 is moved at feeding device 4 by conveyer belt 3, and is moved to the machine of getting stuck by feeding device 4
At structure, by getting stuck, mechanism is clamped to product 14.
Feeding device 4 is horizontal pushing cylinder, promotes product 14 to move by transverse cylinder.
Conveyer belt 3 is sensed provided with continuous material inductive switch 5 and feeding inductive switch 6 by continuous material inductive switch 5 and feeding
Switch 6 can realize automatic charging.
The mechanism that gets stuck includes get stuck folder 7 and mobile station 8, and the folder 7 that gets stuck couples with mobile station 8, can be driven by mobile station 8
The folder 7 that gets stuck is moved.Mobile station 8 is provided with five folders 7 that get stuck（For U-shaped adjustable clamping feed collet, i.e. U-shaped opening size is adjustable）, often
The individual folder 7 that gets stuck can carry out fore-aft motion（It can be realized by telescoping mechanism, such as oil cylinder, cylinder）.Get stuck and push away and will produce before pressing from both sides 7
Product 14 are past after blocking to be moved right, and is moved to behind formulation position the folder 7 that gets stuck and retreats, then return to the left, and and so on product 14 is entered
Line position is moved.
Switching mechanism includes detection means 9 and rotary cylinder 10, and the positive and negative of product 14 is known by detection means 9
Not, overturn by 10 pairs of products 14 put back of rotary cylinder.
Molding press device includes hydraulic jack 11 and positioning cylinder 12, and positioning cylinder 12 is located at the lower section of hydraulic jack 11, and
It is oppositely arranged with hydraulic jack 11.
Die mould is carried out to product 14 to comprise the following steps that：
As illustrated in fig. 1 and 2, initially by manually carrying out feeding, product 14 is placed in transport platform 2, transport platform 2 and conveyer belt 3
Alternately coordinate equipped with feeding inductive switch 6 and continuous material inductive switch 5 on automatic charging, conveyer belt 3, when the continuous material sense of conveyer belt 3
Instruction transport platform 2 is rotated when detection is without product 14 at inductive head on inductive switch 5, so as to be pushed away before the part of product 14 is driven
Onto conveyer belt 3, then instruct small conveying 3 to be transmitted before taking to when sensing at feeding inductive switch 6 without product 14 and start, you can will produce
Product 14 are moved at feeding device 4, and PLC provides signal, and feeding device 4 releases single product, by U-shaped card feed collet 7 by product
14 pass sequentially through after detection station, station turning and die mould station, the die mould of product 14 and to be moved to receiver by the U-shaped folder 7 that gets stuck again,
Whole mobile process is finished.Expect that inductive switch 6 and continuous material inductive switch 5 are infrared ray sensor.
As shown in figure 5, detection means 9 is the touch probe of Stroke Control, by detecting that production is identified in stepped locations
The positive and negative of product 14.When the probe of detection means 9 is pushed, if the height of the identification position line 15, product 14 can be moved to
In the right direction, otherwise direction is instead, it is necessary to be overturn.
As shown in figure 3, rotary cylinder 10 gives situation according to the positive and negative position signalling of detection（The signal that detection means 9 is sent）
Carry out rotary movement instruction：Product 14 is detected as front, then product 14 will be without rotation, and product 14 can move directly to pressure
At type device, otherwise it is reverse side as product 14 detects direction in detecting position, then product 14 can realize 180 by rotary cylinder 10
The rotation of degree, makes product 14 be in positive direction, moves again at molding press device.The front end of rotary cylinder 10 is provided with clamp system
16, product 14 can be gripped by clamp system 16, prevent from dropping when it from rotating, clamp system 16 can be used
Product 14 is fixed for air-actuated jaw or other similar means.
As shown in figure 4, being equipped with positioning cylinder 12, when product 14 is moved at molding press device, positioning cylinder on support body 1
12 above push away will positioning core bar 13 eject through the endoporus of product 14, so as to reach the effect for positioning product 14, it is ensured that at product 14
It is responsible for completion pressing action for hydraulic jack 11 above the center of molding press device, molding press device, drives under plane mould
Pressure, acts on the valve face of product 14, reaches the die mould effect to valve face, and die mould action is completed, and positioning cylinder 12 moves down reset, hydraulic pressure
Oil cylinder 11 is risen, and product 14 is moved to discharging opening by U-shaped card feed collet 7 from die mould station（Receiver）.
Molding press device uses 8T oil cylinder adjustable hydraulic systems, is provided with precise pressure regulating valve and pressure retaining valve, pressure controling mode,
Controlled using pressure sensing transmitter, the pressure value of needs is both set on program touch-screen, treat that pressure rises to setting pressure
An analog electric signal is provided after value to PLC, PLC control oil pressure valves enter packing state, and dwell time program can be set
0.05-5s, the dwell time one arrives, 11 times original positions of hydraulic jack, completes single product integer.Such a mode requires that hydraulic oil will be very
Totally, accurate filter need to be installed additional.PLC is that band communication analog quantity receives signal.
Only presently preferred embodiments of the present invention is explained in detail above, but the present invention is not limited to above-described embodiment,
In the knowledge that those of ordinary skill in the art possess, it can also be made on the premise of present inventive concept is not departed from each
Change is planted, various change should be included in the scope of the protection.
Claims (7)
1. a kind of piston valve line forming press, it is characterised in that：Including support body（1）, conveying mechanism and tamping mechanism, the conveyer
Structure and tamping mechanism are arranged at support body（1）On, product（14）It can be moved to by conveying mechanism at tamping mechanism, the pressure
Type mechanism includes switching mechanism, molding press device and the mechanism that gets stuck, and the mechanism that gets stuck can drive product（14）In switching mechanism and pressure
Moved between type device, can be to product by switching mechanism（14）Overturn, can be to product by molding press device（14）
Carry out die mould.
2. a kind of piston valve line forming press according to claim 1, it is characterised in that：The conveying mechanism includes transport platform
（2）, conveyer belt（3）And feeding device（4）, the transport platform（2）Pass through conveyer belt（3）With feeding device（4）Connection, transport platform
（2）On product（14）Pass through conveyer belt（3）Move to feeding device（4）Place, and pass through feeding device（4）It is moved to the mechanism that gets stuck
Place, by the mechanism that gets stuck to product（14）Clamped.
3. a kind of piston valve line forming press according to claim 2, it is characterised in that：The feeding device（4）Pushed away to be horizontal
Cylinder, product is promoted by transverse cylinder（14）It is mobile.
4. a kind of piston valve line forming press according to claim 2, it is characterised in that：The conveyer belt（3）Provided with continuous
Expect inductive switch（5）With feeding inductive switch（6）, pass through continuous material inductive switch（5）With feeding inductive switch（6）It can realize certainly
Dynamic feeding.
5. a kind of piston valve line forming press according to claim 1, it is characterised in that：The mechanism that gets stuck includes the folder that gets stuck
（7）And mobile station（8）, the folder that gets stuck（7）With mobile station（8）Connection, passes through mobile station（8）The folder that gets stuck can be driven（7）Move
It is dynamic.
6. a kind of piston valve line forming press according to claim 1, it is characterised in that：The switching mechanism includes detection and filled
Put（9）And rotary cylinder（10）, pass through detection means（9）To product（14）Positive and negative be identified, pass through rotary cylinder
（10）To the product put back（14）Overturn.
7. a kind of piston valve line forming press according to claim 1, it is characterised in that：The molding press device includes hydraulic oil
Cylinder（11）And positioning cylinder（12）, the positioning cylinder（12）Positioned at hydraulic jack（11）Lower section, and and hydraulic jack（11）
It is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765698.XA CN107321821A (en) | 2017-08-30 | 2017-08-30 | A kind of piston valve line forming press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765698.XA CN107321821A (en) | 2017-08-30 | 2017-08-30 | A kind of piston valve line forming press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107321821A true CN107321821A (en) | 2017-11-07 |
Family
ID=60204091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710765698.XA Pending CN107321821A (en) | 2017-08-30 | 2017-08-30 | A kind of piston valve line forming press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107321821A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453160A (en) * | 2018-05-24 | 2018-08-28 | 苏州科技大学 | A kind of piston valve flanging device |
| CN112496094A (en) * | 2020-12-15 | 2021-03-16 | 西部新锆核材料科技有限公司 | Straightening device and method for zirconium alloy thin-walled pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148112A (en) * | 1982-02-25 | 1983-09-03 | Seiki Giken Kk | Controller for orientation of square body |
| CN202258826U (en) * | 2011-10-19 | 2012-05-30 | 肇庆市洪利电子科技有限公司 | Capacitor shell stamping and conveying device |
| CN105478565A (en) * | 2015-10-09 | 2016-04-13 | 膳魔师（江苏）家庭制品有限公司 | Automatic loading device of punching cutter and operation method thereof |
| CN106984725A (en) * | 2017-04-21 | 2017-07-28 | 浙江硕和机器人科技有限公司 | A kind of guide plate Sheet Metal Forming Technology |
-
2017
- 2017-08-30 CN CN201710765698.XA patent/CN107321821A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148112A (en) * | 1982-02-25 | 1983-09-03 | Seiki Giken Kk | Controller for orientation of square body |
| CN202258826U (en) * | 2011-10-19 | 2012-05-30 | 肇庆市洪利电子科技有限公司 | Capacitor shell stamping and conveying device |
| CN105478565A (en) * | 2015-10-09 | 2016-04-13 | 膳魔师（江苏）家庭制品有限公司 | Automatic loading device of punching cutter and operation method thereof |
| CN106984725A (en) * | 2017-04-21 | 2017-07-28 | 浙江硕和机器人科技有限公司 | A kind of guide plate Sheet Metal Forming Technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453160A (en) * | 2018-05-24 | 2018-08-28 | 苏州科技大学 | A kind of piston valve flanging device |
| CN108453160B (en) * | 2018-05-24 | 2023-08-18 | 苏州科技大学 | Piston valve flanging device |
| CN112496094A (en) * | 2020-12-15 | 2021-03-16 | 西部新锆核材料科技有限公司 | Straightening device and method for zirconium alloy thin-walled pipe |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |
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| RJ01 | Rejection of invention patent application after publication |