CN108838259A - A kind of machine-building stamping device having a safety feature - Google Patents
A kind of machine-building stamping device having a safety feature Download PDFInfo
- Publication number
- CN108838259A CN108838259A CN201810760991.1A CN201810760991A CN108838259A CN 108838259 A CN108838259 A CN 108838259A CN 201810760991 A CN201810760991 A CN 201810760991A CN 108838259 A CN108838259 A CN 108838259A
- Authority
- CN
- China
- Prior art keywords
- wall
- bolted
- machine
- stamping device
- exterior walls
- 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.)
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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
-
- 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
- B21D43/003—Positioning 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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention belongs to machinery manufacturing technology fields, especially a kind of machine-building stamping device having a safety feature, machine-building in punching course can poor safety performance aiming at the problem that, now propose following scheme, including support plate and pedestal, support column has been bolted in the top quadrangle outer wall of the support plate, and the same horizontal positioned top plate is bolted in the top exterior walls of support column, the inside of the top plate offers sliding groove, and the two sides inner wall of sliding groove passes through the screw rod that bearing sleeve is connected to same root, one end outer circumferential walls of the screw rod are socketed with driven gear, stepper motor has been bolted in the top side outer wall of the top plate, and the output end of stepper motor is connected with rotation axis by shaft coupling.The second automatically controlled telescopic rod and safety screen is arranged in the present invention, can prevent stamping parts splashing from hurting staff, making entire stamping device, the safety is improved when hydraulic cylinder presses stamping parts.
Description
Technical field
The present invention relates to machinery manufacturing technology fields more particularly to a kind of machine-building punching press having a safety feature to fill
It sets.
Background technique
Machine-building refer to be engaged in various dynamic power machines, handling machinery, chemical machinery, textile machine, lathe, tool,
The industrial department of the productions such as instrument, instrument and other mechanical equipments.Machinery manufacturing industry provides technical equipment for entire national economy,
Engineering goods refer to mechanical producer to finished product provided by user or market or attachment such as automobile, engine, lathe etc. referred to as
Engineering goods.
During machine-building, need to carry out punch forming to stamping parts, original stamping device is merely by hydraulic
Cylinder comes to stamping parts punching press, wherein and do not have to the safeguard measure of staff, staff may be made to operate in this way
Injured in the process, the security performance of stamping device is low, therefore needs a kind of machine-building stamping device having a safety feature.
Summary of the invention
Based on machine-building in punching course the technical issues of poor safety performance, the invention proposes a kind of machine-building
With the stamping device having a safety feature.
A kind of machine-building stamping device having a safety feature proposed by the present invention, including support plate, the support plate
Top quadrangle outer wall support column has been bolted, and the same water has been bolted in the top exterior walls of support column
The top plate of placing flat, the inside of the top plate offers sliding groove, and the two sides inner wall of sliding groove is connected to by bearing sleeve
The horizontal positioned screw rod of same root, one end outer circumferential walls of the screw rod are socketed with driven gear, the top side of the top plate
Stepper motor has been bolted in outer wall, and the output end of stepper motor is connected with rotation axis, the rotation by shaft coupling
One end outer circumferential walls of axis are socketed with driving gear, and driving gear and driven gear are intermeshed, outside the circumference of the screw rod
Wall is socketed with sliding shoe by screw thread, and hydraulic cylinder, the branch of two sides two has been bolted in the bottom outer wall of sliding shoe
The opposite side outer wall of dagger is welded with the same horizontal positioned transverse slat, and the opposite side outer wall of two transverse slats passes through
It has been bolted the first automatically controlled telescopic rod.
Preferably, two sides outer wall offers the first groove at the top of the support plate, and the bottom interior wall of groove passes through spiral shell
Nail is connected with weighing sensor, and the same horizontal positioned punching press is bolted in the top exterior walls of the weighing sensor
Pedestal, and the top exterior walls of punching press pedestal offer the second groove, electromagnetism has been bolted in the bottom interior wall of the second groove
Iron, the support plate top side outer wall offers mounting groove, and the two sides of the bottom inner wall of mounting groove has been bolted
The same horizontal positioned safety is bolted in second automatically controlled telescopic rod, the top exterior walls of two the second automatically controlled telescopic rods
Baffle, support plate side outer wall are connected by a hinge and have control cabinet.
Preferably, the mobile jib equidistantly distributed, and the inside of mobile jib is bolted in the top exterior walls of the pedestal
Link slot is offered, the bottom interior wall of the link slot is welded with damping spring, and the top exterior walls of damping spring are welded with
Fixed block, secondary bar has been bolted in the top exterior walls of the fixed block, and the top exterior walls of secondary bar pass through bolt and support
The base portion outer wall of plate is connected, and the bottom four corners outer wall of the pedestal has been bolted supporting leg, and supporting leg
Rubber base has been bolted in bottom outer wall, and the opposite side outer wall of four supporting legs has been bolted same
Horizontal positioned connection frame.
Preferably, storage tank has been bolted in the top exterior walls of the connection frame, and outside the top side of storage tank
Wall, which is connected by a hinge, end cap.
Preferably, the top other side outer wall of the top plate has been connected by screw to processor, and the model of processor
ARM9TDMI。
Preferably, the weighing sensor is electrically connected by the signal input part of signal wire and processor.
Preferably, two opposite side outer walls of the first automatically controlled telescopic rod have been connected by screw to rubber pad.
Preferably, the stepper motor, electromagnet, the second automatically controlled telescopic rod, the first automatically controlled telescopic rod and hydraulic cylinder are logical
It crosses conducting wire and is connected with switch, and switch and be electrically connected by conducting wire and processor.
Preferably, sound insulation shell has been bolted in the top side outer wall of the top plate, and sound-proof casing body is located at step
Into the outside of motor.
Preferably, the top exterior walls of the electromagnet and the top exterior walls of punching press pedestal are in the same horizontal line.
Having the beneficial effect that in the present invention：
1, a kind of machine-building proposed by the present invention stamping device having a safety feature is provided with stepper motor, screw rod, hydraulic
Cylinder and pressed sheet can treat stamping parts surface and carry out punching press, be conducive to adjust punching press position, without moving back and forth stamping parts,
It improves work efficiency, tool required for staff in press work can be stored by being provided with storage tank, avoid work people
Member finds back and forth, improves work efficiency.
2, a kind of machine-building stamping device having a safety feature proposed by the present invention, it is automatically controlled flexible to be provided with first
Bar, rubber pad and electromagnet, can be stable fix stamping parts, prevent stamping parts from shifting under cylinder pressure,
Be conducive to improve punching precision, reduce the disqualification rate of stamping parts.
3, a kind of machine-building proposed by the present invention stamping device having a safety feature, the second automatically controlled telescopic rod of setting and
Safety screen can prevent stamping parts splashing from hurting staff, make entirely to rush when hydraulic cylinder presses stamping parts
The safety is improved for pressure device.
4, a kind of machine-building stamping device having a safety feature proposed by the present invention, is provided with secondary bar, mobile jib, damping
Spring and fixed block are not easy to produce to improve the resiliency of stamping device ontology so that the stability of punching press pedestal improves on pedestal
Raw offset, the advantages of improving the quality of production of product, reached pooling feature.
Detailed description of the invention
Fig. 1 is a kind of positive structure schematic of machine-building stamping device having a safety feature proposed by the present invention；
Fig. 2 is a kind of local side structural schematic diagram of machine-building stamping device having a safety feature proposed by the present invention；
Fig. 3 is a kind of mobile jib structural schematic diagram of machine-building stamping device having a safety feature proposed by the present invention；
Fig. 4 is a kind of local overlooking structural schematic diagram of machine-building stamping device having a safety feature proposed by the present invention；
Fig. 5 is a kind of top board structure schematic diagram of machine-building stamping device having a safety feature proposed by the present invention.
In figure：1 top plate, 2 pressed sheets, 3 first automatically controlled telescopic rods, 4 support columns, 5 support plates, 6 pedestals, 7 supporting legs, 8 rubbers
Rubber base, 9 connection frames, 10 control cabinets, 11 safety screens, 12 punching press pedestals, 13 rubber pads, 14 hydraulic cylinders, 15 screw rods, 16 driven tooths
Wheel, 17 driving gears, 18 rotation axis, 19 stepper motors, 20 sliding grooves, 21 sliding shoes, 22 processors, 23 electromagnet, 24 second
Automatically controlled telescopic rod, 25 mounting grooves, 26 weighing sensors, 27 sound insulation shells, 28 damping springs, 29 fixed blocks, 30 secondary bars, 31 masters
Bar, 32 link slots, 33 transverse slats, 35 storage tanks, 36 end caps.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of machine-building stamping device having a safety feature, including support plate 5, the top of support plate 5
Support column 4 has been bolted in portion quadrangle outer wall, and the same level has been bolted in the top exterior walls of support column 4
The top plate 1 of placement, the inside of top plate 1 offers sliding groove 20, and the two sides inner wall of sliding groove 20 is connected to by bearing sleeve
The horizontal positioned screw rod 15 of same root, one end outer circumferential walls of screw rod 15 are socketed with driven gear 16, outside the top side of top plate 1
Stepper motor 19 has been bolted in wall, and the output end of stepper motor 19 is connected with rotation axis 18 by shaft coupling, rotation
One end outer circumferential walls of axis 18 are socketed with driving gear 17, and driving gear 17 and driven gear 16 are intermeshed, screw rod 15
Outer circumferential walls are socketed with sliding shoe 21 by screw thread, can treat stamping parts surface and carry out punching press, are conducive to adjust punching press position,
Without moving back and forth stamping parts, improve work efficiency, being provided with storage tank can store in press work needed for staff
The tool wanted, avoids staff from finding back and forth, improves work efficiency, and the bottom outer wall of sliding shoe 21 is bolted
There is hydraulic cylinder 14, stamping parts can be squeezed, the opposite side outer wall of the support column 4 of two sides two is welded with the same water
The transverse slat 33 of placing flat, and the first automatically controlled telescopic rod 3 has been bolted in the opposite side outer wall of two transverse slats 33, can be with
Stable fixes stamping parts.
In the present invention, 5 top two sides outer wall of support plate offers the first groove, and the bottom interior wall of groove passes through screw
It is connected with weighing sensor 26, the same horizontal positioned punching press bottom is bolted in the top exterior walls of weighing sensor 26
Seat 12, and the top exterior walls of punching press pedestal 12 offer the second groove, electricity has been bolted in the bottom interior wall of the second groove
Magnet 23,5 top side outer wall of support plate offers mounting groove 25, and the two sides of the bottom inner wall of mounting groove 25 is connected by bolt
It is connected to the second automatically controlled telescopic rod 24, the top exterior walls of two the second automatically controlled telescopic rods 24 have been bolted the same level and have put
The safety screen 11 set, 5 side outer wall of support plate are connected by a hinge and have control cabinet 10；
The mobile jib 31 equidistantly distributed, and the inside of the mobile jib 31 company of offering is bolted in the top exterior walls of pedestal 6
Access slot 32, the bottom interior wall of link slot 32 is welded with damping spring 28, and the top exterior walls of damping spring 28 are welded with fixed block
29, secondary bar 30 has been bolted in the top exterior walls of fixed block 29, and the top exterior walls of secondary bar 30 pass through bolt and support plate 5
Base portion outer wall be connected, supporting leg 7, and the bottom of supporting leg 7 has been bolted in the bottom four corners outer wall of pedestal 6
Rubber base 8 has been bolted in outer wall, and the opposite side outer wall of four supporting legs 7 has been bolted the same level and has put
The connection frame 9 set；
Storage tank 35 has been bolted in the top exterior walls of connection frame 9, can store in press work required for staff
Tool, avoid staff from finding back and forth, improve work efficiency, and the top side outer wall of storage tank 35 pass through hinge connect
It is connected to end cap 36, the top other side outer wall of top plate 1 has been connected by screw to processor 22, and the model of processor 22
ARM9TDMI；
Weighing sensor 26 is electrically connected by the signal input part of signal wire and processor 22, two the first automatically controlled telescopic rods 3
Opposite side outer wall has been connected by screw to rubber pad 13；
Stepper motor 19, electromagnet 23, the second automatically controlled telescopic rod 24, the first automatically controlled telescopic rod 3 and hydraulic cylinder 14 pass through conducting wire
It is connected with switch, and switchs and is electrically connected by conducting wire and processor 22, the top side outer wall of top plate 1 has been bolted
Sound insulation shell 27, and sound insulation shell 27 is located at the outside of stepper motor 19, the top exterior walls of electromagnet 23 and punching press pedestal 12
Top exterior walls are in the same horizontal line.
In use, being fixed on job site by supporting leg 7 and rubber base 9, then staff places part to be punched
On punching press pedestal 12, electromagnet 23 is opened by switch and is adsorbed to treat stamping parts, then opens first by switch
Automatically controlled telescopic rod 3 carries out extruding fixation to stamping parts, starts stepper motor 19 by switch, by driving gear 17 drive from
Moving gear 16 rotates, and then lead screw 15 drives hydraulic cylinder 14 to be moved to the surface of stamping parts, and it is automatically controlled to open second by switch
Telescopic rod 24, safety screen 11 stop stamping parts, prevent stamping parts from splashing in punching course injury staff,
Hydraulic cylinder 14 is opened by switch to carry out punching press, when weighing sensor 26 detects the pressure of setting, processor to stamping parts
22 control hydraulic cylinders 14 stop decline, and up go up, and are retracted by the automatically controlled telescopic rod 3 of switch control first, take out stamping parts
?.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of machine-building stamping device having a safety feature, including support plate（5）And pedestal（6）, which is characterized in that institute
State support plate（5）Top quadrangle outer wall support column has been bolted（4）, and support column（4）Top exterior walls pass through
It is bolted the same horizontal positioned top plate（1）, the top plate（1）Inside offer sliding groove（20）, and sliding groove
（20）Two sides inner wall pass through bearing sleeve and be connected to the horizontal positioned screw rod of same root（15）, the screw rod（15）One end circle
All outer walls are socketed with driven gear（16）, the top plate（1）Top side outer wall stepper motor has been bolted（19）,
And stepper motor（19）Output end rotation axis is connected with by shaft coupling（18）, the rotation axis（18）One end outer circumferential walls
It is socketed with driving gear（17）, and driving gear（17）With driven gear（16）Intermeshing, the screw rod（15）Circumference outside
Wall is socketed with sliding shoe by screw thread（21）, and sliding shoe（21）Bottom outer wall hydraulic cylinder has been bolted（14）, two
The support column of side two（4）Opposite side outer wall is welded with the same horizontal positioned transverse slat（33）, and two transverse slats
（33）The first automatically controlled telescopic rod has been bolted in opposite side outer wall（3）.
2. a kind of machine-building stamping device having a safety feature according to claim 1, which is characterized in that the branch
Fagging（5）Top two sides outer wall offers the first groove, and the bottom interior wall of groove has been connected by screw to weighing sensor
（26）, the weighing sensor（26）Top exterior walls the same horizontal positioned punching press pedestal is bolted（12）,
And punching press pedestal（12）Top exterior walls offer the second groove, electromagnet has been bolted in the bottom interior wall of the second groove
（23）, the support plate（5）Top side outer wall offers mounting groove（25）, and mounting groove（25）Two sides of the bottom inner wall it is logical
It crosses and has been bolted the second automatically controlled telescopic rod（24）, two the second automatically controlled telescopic rods（24）Top exterior walls be bolted
The same horizontal positioned safety screen（11）, the support plate（5）Side outer wall is connected by a hinge and has control cabinet（10）.
3. a kind of machine-building stamping device having a safety feature according to claim 1, which is characterized in that the bottom
Seat（6）Top exterior walls the mobile jib equidistantly distributed is bolted（31）, and mobile jib（31）The inside company of offering
Access slot（32）, the link slot（32）Bottom interior wall be welded with damping spring（28）, and damping spring（28）Top exterior walls
It is welded with fixed block（29）, the fixed block（29）Top exterior walls secondary bar has been bolted（30）, and secondary bar（30）'s
Top exterior walls pass through bolt and support plate（5）Base portion outer wall be connected, the pedestal（6）Bottom four corners outer wall pass through
It has been bolted supporting leg（7）, and supporting leg（7）Bottom outer wall rubber base has been bolted（8）, four supports
Leg（7）The same horizontal positioned connection frame is bolted in opposite side outer wall（9）.
4. a kind of machine-building stamping device having a safety feature according to claim 3, which is characterized in that the company
Connect frame（9）Top exterior walls storage tank has been bolted（35）, and storage tank（35）Top side outer wall pass through hinge
It is connected with end cap（36）.
5. a kind of machine-building stamping device having a safety feature according to claim 1, which is characterized in that the top
Plate（1）Top other side outer wall be connected by screw to processor（22）, and processor（22）Model ARM9TDMI.
6. a kind of machine-building stamping device having a safety feature according to claim 2, which is characterized in that the title
Retransmit sensor（26）Pass through signal wire and processor（22）Signal input part be electrically connected.
7. a kind of machine-building stamping device having a safety feature according to claim 1, which is characterized in that two institutes
State the first automatically controlled telescopic rod（3）Opposite side outer wall has been connected by screw to rubber pad（13）.
8. a kind of machine-building stamping device having a safety feature according to claim 1, which is characterized in that the step
Into motor（19）, electromagnet（23）, the second automatically controlled telescopic rod（24）, the first automatically controlled telescopic rod（3）And hydraulic cylinder（14）Pass through
Conducting wire is connected with switch, and switchs and pass through conducting wire and processor（22）It is electrically connected.
9. a kind of machine-building stamping device having a safety feature according to claim 1, which is characterized in that the top
Plate（1）Top side outer wall sound insulation shell has been bolted（27）, and sound insulation shell（27）Positioned at stepper motor（19）
Outside.
10. a kind of machine-building stamping device having a safety feature according to claim 2, which is characterized in that described
Electromagnet（23）Top exterior walls and punching press pedestal（12）Top exterior walls in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760991.1A CN108838259A (en) | 2018-07-12 | 2018-07-12 | A kind of machine-building stamping device having a safety feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760991.1A CN108838259A (en) | 2018-07-12 | 2018-07-12 | A kind of machine-building stamping device having a safety feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108838259A true CN108838259A (en) | 2018-11-20 |
Family
ID=64197123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810760991.1A Pending CN108838259A (en) | 2018-07-12 | 2018-07-12 | A kind of machine-building stamping device having a safety feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108838259A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586723A (en) * | 2019-08-14 | 2019-12-20 | 扬州辰亚光学科技有限公司 | Optical instrument spare part strikes platform |
| CN111375704A (en) * | 2018-12-28 | 2020-07-07 | 广州意达数控科技有限公司 | Peripheral safety protection device for numerical control punching machine |
| WO2020186998A1 (en) * | 2019-03-17 | 2020-09-24 | 苏州布德机电设备有限公司 | Mechanical numerical control press |
| CN112845880A (en) * | 2019-08-13 | 2021-05-28 | 邹苏娥 | Stamping die for die protection |
| CN113198935A (en) * | 2021-06-08 | 2021-08-03 | 芜湖常瑞汽车部件有限公司 | Auto parts punching press positioner |
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| CN106862351A (en) * | 2017-02-24 | 2017-06-20 | 东莞职业技术学院 | A kind of fully automatic hydraulic rushes machine |
| CN107159750A (en) * | 2017-07-25 | 2017-09-15 | 佛山市正略信息科技有限公司 | It is a kind of to be easy to mobile hardware Plate Bending Machine |
| CN207127133U (en) * | 2017-07-19 | 2018-03-23 | 武汉市中南美林汽车模具制品有限公司 | Punch press protecting device |
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| CN205968490U (en) * | 2016-08-12 | 2017-02-22 | 杭州思欧机械有限公司 | Flat grinder |
| CN106862351A (en) * | 2017-02-24 | 2017-06-20 | 东莞职业技术学院 | A kind of fully automatic hydraulic rushes machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375704A (en) * | 2018-12-28 | 2020-07-07 | 广州意达数控科技有限公司 | Peripheral safety protection device for numerical control punching machine |
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| CN112845880A (en) * | 2019-08-13 | 2021-05-28 | 邹苏娥 | Stamping die for die protection |
| CN112845880B (en) * | 2019-08-13 | 2024-04-26 | 瑞安市银通电器有限公司 | Stamping die for die protection |
| CN110586723A (en) * | 2019-08-14 | 2019-12-20 | 扬州辰亚光学科技有限公司 | Optical instrument spare part strikes platform |
| CN113198935A (en) * | 2021-06-08 | 2021-08-03 | 芜湖常瑞汽车部件有限公司 | Auto parts punching press positioner |
| CN113198935B (en) * | 2021-06-08 | 2022-11-01 | 芜湖常瑞汽车部件有限公司 | Auto parts punching press positioner |
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