CN108705337B - Clamping jig capable of automatically feeding - Google Patents
Clamping jig capable of automatically feeding Download PDFInfo
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- CN108705337B CN108705337B CN201810621458.7A CN201810621458A CN108705337B CN 108705337 B CN108705337 B CN 108705337B CN 201810621458 A CN201810621458 A CN 201810621458A CN 108705337 B CN108705337 B CN 108705337B
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- plate
- clamping
- shaped guide
- clamping plates
- guide post
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/06—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of pushers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a clamping jig capable of automatically feeding, which comprises a supporting plate, a jacking cylinder, a jacking plate and a clamping mechanism for clamping a material belt, wherein a through hole is formed in the supporting plate, the material belt is arranged on the other side of the supporting plate, which is opposite to the jacking cylinder, of the clamping mechanism, the jacking plate is connected with a movable block of the jacking cylinder in a mounting manner, two sides of the material belt are respectively pressed by two adjacent second clamping plates, a plurality of mounting through holes corresponding to the second clamping plates are formed in the surface of one side, opposite to the second clamping plates, of the first clamping plates, an inner flange is arranged at one end, close to the second clamping plates, of the mounting through holes, a plurality of elastic sheets are positioned between the inner flange and column heads of T-shaped guide columns, one side, far away from the second clamping plates, of the first clamping plates is provided with a pressing plate, and a plurality of pressing heads corresponding to the T-shaped guide columns are arranged on the pressing plate. The automatic material jacking device realizes the automatic material jacking function in the processing process, replaces manual material feeding, saves manpower and material feeding time, and improves the working efficiency.
Description
Technical Field
The invention relates to a clamping jig capable of automatically feeding, and relates to the technical field of machining.
Background
The smart phone is used as the entertainment and communication equipment with the widest application range, and the updating speed is higher, so that the manufacturers of the smart phone also put forward higher requirements. The intelligent mobile phone parts are not separated from machine tool equipment, and the machine tool fixture is one of important technological equipment for ensuring the machining quality of a machine tool, improving the production efficiency, relieving the labor intensity and the like, however, a plurality of problems exist on how to stably and effectively position and automatically feed workpieces in the machining process. The traditional CNC jig is multipurpose and simple in jig and locating pin locating operation, and is assembled, disassembled and located by workers and fed manually, so that the problems of unstable workpiece locating, too tight pressing or too loose pressing, high labor intensity, inconvenience in operation and the like can be caused.
Disclosure of Invention
The invention aims to provide the clamping jig capable of automatically feeding, which realizes an automatic ejection function in the processing process, replaces manual feeding, saves manpower and feeding time and improves working efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme: the clamping jig comprises a supporting plate, a jacking cylinder, a jacking plate and a clamping mechanism for clamping a material belt, wherein a through hole is formed in the supporting plate, the jacking cylinder is arranged on one side surface of the supporting plate, the material belt is arranged on the other side of the supporting plate opposite to the jacking cylinder through the clamping mechanism, and the jacking plate is connected with a movable block of the jacking cylinder in an installation manner and penetrates through the through hole to be arranged below the material belt;
the clamping mechanism further comprises a first clamping plate and a plurality of second clamping plates, the second clamping plates are connected with the first clamping plates through a plurality of bolts, the material belt is tightly pressed and fixed between the second clamping plates and the first clamping plates, and two sides of the material belt are respectively pressed through two adjacent second clamping plates;
the first clamping plate is provided with a plurality of mounting through holes corresponding to the second clamping plate on the surface of one side opposite to the second clamping plate, a T-shaped guide post is respectively embedded in each mounting through hole, one end of each T-shaped guide post, which is close to the second clamping plate, is provided with a threaded hole, and the bolt penetrates through the second clamping plate and is in threaded connection with the threaded hole of each T-shaped guide post;
the T-shaped guide post is sleeved with a plurality of elastic pieces, one end of the mounting through hole, which is close to the second clamping plate, is provided with an inner flange, and the elastic pieces are positioned between the inner flange and the column head of the T-shaped guide post;
one side of the first clamping plate, which is far away from the second clamping plate, is provided with a pressing plate, and a plurality of pressing heads corresponding to the T-shaped guide posts are arranged on the pressing plate.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, the ejection cylinder is a magnetic coupling type cylinder.
2. In the scheme, the ejector plate is a U-shaped plate, and the U-shaped ejector plate is connected with the movable block of the ejector cylinder through an adapter plate.
3. In the above scheme, the liftout plate and the adapter plate are respectively positioned at two opposite sides of the movable block, the adapter plate is fixedly connected with the movable block, and the convex strips at two sides of the liftout plate are respectively fixedly arranged at two sides of the adapter plate.
4. In the scheme, the oil pressure buffer is respectively arranged on the opposite surfaces of the upper fixing block and the lower fixing block of the ejection cylinder.
5. In the above scheme, the liftout plate upper surface is provided with a plurality of liftout poles, and these a plurality of liftout poles are located the material respectively and take under.
6. In the above scheme, the column heads of the T-shaped guide columns are respectively provided with a pin, and the first clamping plates are respectively provided with pin grooves for the pin to move.
7. In the scheme, the pin is vertically arranged with the T-shaped guide post, one end of the pin is embedded into the column head of the T-shaped guide post, and the other end of the pin extends out and can move in the pin groove along with the T-shaped guide post.
8. In the scheme, the pressure head is a spherical pressure head.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the clamping jig capable of automatically feeding realizes an automatic material ejection function in the processing process, replaces manual feeding, saves manpower and feeding time, and improves working efficiency; secondly, its clamping mechanism further includes first splint and a plurality of second splint, second splint and first splint pass through a plurality of bolted connection and will the material area compresses tightly and is fixed between second splint and the first splint, the material area both sides compress tightly through two adjacent second splint respectively, and clamping mechanism's setting has realized the inseparable centre gripping to the material area, and the cover is equipped with a plurality of shell fragments on the T type guide pillar, the one end that the installation through-hole is close to second splint has an inward flange, a plurality of shell fragments are located between the column cap of inward flange and T type guide pillar, and the setting of shell fragment, when the bolt was screwed up, the shell fragment is in compression state and reaction guide pillar, promotes the guide pillar toward the direction of being opposite to the second preforming to drive the better material area that compresses tightly of second splint, with the stability and the machining precision to the material area of assurance material area in the course of working.
2. According to the clamping jig capable of automatically feeding, one side, away from the second clamping plate, of the first clamping plate is provided with the pressing plate, the pressing plate is provided with the pressing heads corresponding to the T-shaped guide posts, the pressing heads press the end faces of the guide posts, the guide posts drive the bolts to move to the side, away from the guide posts, of the second clamping plate, the second clamping plate is loosened, the material strip is conveniently jacked, and after jacking is completed, the material strip can be compacted again only by loosening the guide posts; secondly, be provided with a pin on the column cap of its T type guide pillar respectively, open the pin groove that supplies the pin activity on the first splint respectively, the setting in pin and pin groove can make the guide pillar remove in the fore-and-aft direction, restricts the guide pillar at the ascending activity of circumference simultaneously, plays spacing effect to the guide pillar, guarantees the stability of guide pillar assembly to guarantee the stability to the material area clamp.
Drawings
FIG. 1 is a schematic structure diagram of a clamping fixture capable of automatically feeding materials;
FIG. 2 is a schematic cross-sectional view of a part of a clamping fixture capable of automatically feeding materials;
fig. 3 is a schematic diagram of a local structure of the clamping fixture capable of automatically feeding materials.
In the above figures: 1. a support plate; 2. a liftout cylinder; 3. a liftout plate; 4. a material belt; 5. clamping mechanism; 6. a through hole; 7. a movable block; 8. an adapter plate; 10. a material ejecting rod; 11. a first clamping plate; 12. a second clamping plate; 13. a bolt; 14. mounting through holes; 15. t-shaped guide posts; 16. a threaded hole; 17. a spring plate; 18. an inner flange; 19. a pin; 20. a pin slot; 21. a pressing plate; 22. a pressure head.
Detailed Description
The invention is further described below with reference to the accompanying drawings and examples:
example 1: the clamping jig capable of automatically feeding comprises a supporting plate 1, a jacking air cylinder 2, a jacking plate 3 and a clamping mechanism 5 for clamping a material belt 4, wherein a through hole 6 is formed in the supporting plate 1, the jacking air cylinder 2 is arranged on one side surface of the supporting plate 1, the material belt 4 is arranged on the other side, opposite to the jacking air cylinder 2, of the supporting plate 1 through the clamping mechanism 5, and the jacking plate 3 is connected with a movable block 7 of the jacking air cylinder 2 in a mounting manner and is arranged below the material belt 4 through the through hole 6;
the clamping mechanism 5 further comprises a first clamping plate 11 and a plurality of second clamping plates 12, the second clamping plates 12 are connected with the first clamping plates 11 through a plurality of bolts 13, the material belt 4 is pressed and fastened between the second clamping plates 12 and the first clamping plates 11, and two sides of the material belt 4 are respectively pressed through two adjacent second clamping plates 12;
a plurality of mounting through holes 14 corresponding to the second clamping plate 12 are formed in the surface of one side of the first clamping plate 11 opposite to the second clamping plate 12, a T-shaped guide post 15 is respectively embedded in each mounting through hole 14, a threaded hole 16 is formed in one end, close to the second clamping plate 12, of each T-shaped guide post 15, and the bolt 13 penetrates through the second clamping plate 12 and is in threaded connection with the threaded hole 16 of the T-shaped guide post 15;
the T-shaped guide post 15 is sleeved with a plurality of elastic pieces 17, one end of the mounting through hole 14, which is close to the second clamping plate 12, is provided with an inner flange 18, the elastic pieces 17 are positioned between the inner flange 18 and the column head of the T-shaped guide post 15, one side of the first clamping plate 11, which is far away from the second clamping plate 12, is provided with a pressing plate 21, and the pressing plate 21 is provided with a plurality of pressing heads 22 corresponding to the T-shaped guide post 15.
The ejection cylinder 2 is a magnetic coupling type cylinder; the ejector plate 3 is a U-shaped plate, and the U-shaped ejector plate 3 is connected with the movable block 7 of the ejector cylinder 2 through a switching plate 8;
the ejector plate 3 and the adapter plate 8 are respectively positioned at two opposite sides of the movable block 7, the adapter plate 8 is fixedly connected with the movable block 7, and convex strips at two sides of the ejector plate 3 are respectively fixedly arranged at two sides of the adapter plate 8; the opposite surfaces of the upper and lower fixed blocks of the ejection cylinder 2 are respectively provided with an oil buffer.
Example 2: the clamping jig capable of automatically feeding comprises a supporting plate 1, a jacking air cylinder 2, a jacking plate 3 and a clamping mechanism 5 for clamping a material belt 4, wherein a through hole 6 is formed in the supporting plate 1, the jacking air cylinder 2 is arranged on one side surface of the supporting plate 1, the material belt 4 is arranged on the other side, opposite to the jacking air cylinder 2, of the supporting plate 1 through the clamping mechanism 5, and the jacking plate 3 is connected with a movable block 7 of the jacking air cylinder 2 in a mounting manner and is arranged below the material belt 4 through the through hole 6;
the clamping mechanism 5 further comprises a first clamping plate 11 and a plurality of second clamping plates 12, the second clamping plates 12 are connected with the first clamping plates 11 through a plurality of bolts 13, the material belt 4 is pressed and fastened between the second clamping plates 12 and the first clamping plates 11, and two sides of the material belt 4 are respectively pressed through two adjacent second clamping plates 12;
a plurality of mounting through holes 14 corresponding to the second clamping plate 12 are formed in the surface of one side of the first clamping plate 11 opposite to the second clamping plate 12, a T-shaped guide post 15 is respectively embedded in each mounting through hole 14, a threaded hole 16 is formed in one end, close to the second clamping plate 12, of each T-shaped guide post 15, and the bolt 13 penetrates through the second clamping plate 12 and is in threaded connection with the threaded hole 16 of the T-shaped guide post 15;
the T-shaped guide post 15 is sleeved with a plurality of elastic pieces 17, one end of the mounting through hole 14, which is close to the second clamping plate 12, is provided with an inner flange 18, the elastic pieces 17 are positioned between the inner flange 18 and the column head of the T-shaped guide post 15, one side of the first clamping plate 11, which is far away from the second clamping plate 12, is provided with a pressing plate 21, and the pressing plate 21 is provided with a plurality of pressing heads 22 corresponding to the T-shaped guide post 15.
The upper surface of the material ejection plate 3 is provided with a plurality of material ejection rods 10, and the material ejection rods 10 are respectively positioned under the material belt 4; a pin 19 is respectively arranged on the column heads of the T-shaped guide columns 15, and pin grooves 20 for the pin 19 to move are respectively arranged on the first clamping plates 11;
the pin 19 is vertically arranged with the T-shaped guide post 15, one end of the pin 19 is embedded into the column head of the T-shaped guide post 15, and the other end of the pin 19 extends out and can move along with the T-shaped guide post 15 in the pin groove 20; the ram 22 is a spherical ram.
When the clamping jig capable of automatically feeding is adopted, an automatic material ejection function in the processing process can be realized, manual feeding is replaced, manpower and feeding time are saved, and the working efficiency is improved; secondly, the clamping mechanism is arranged, so that the material belt is tightly clamped, the elastic sheet is arranged, when the bolt is screwed up, the elastic sheet is in a compressed state and acts against the guide pillar, and the guide pillar is pushed in the direction opposite to the second pressing sheet, so that the second clamping plate is driven to better compress the material belt, and the stability of the material belt in the processing process and the processing precision of the material belt are ensured; thirdly, the pin and the pin groove are arranged, so that the guide post can move in the front-back direction, meanwhile, the movement of the guide post in the circumferential direction is limited, the guide post is limited, the stability of the assembly of the guide post is ensured, and the stability of clamping the material belt is ensured; and the pressing head presses the end face of the guide post, the guide post drives the bolt to move to one side far away from the guide post, the second pressing plate is loosened, the material strip is conveniently jacked, and after the jacking is finished, the material strip can be compacted again only by loosening the guide post.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (7)
1. But clamping tool of automatic feeding, its characterized in that: the automatic feeding device comprises a supporting plate (1), a feeding cylinder (2), a feeding plate (3) and a clamping mechanism (5) for clamping a material belt (4), wherein a through hole (6) is formed in the supporting plate (1), the feeding cylinder (2) is arranged on one side surface of the supporting plate (1), the material belt (4) is arranged on the other side, opposite to the feeding cylinder (2), of the supporting plate (1) through the clamping mechanism (5), and the feeding plate (3) is connected with a movable block (7) of the feeding cylinder (2) in an installation mode and penetrates through the through hole (6) to be arranged below the material belt (4);
the clamping mechanism (5) further comprises a first clamping plate (11) and a plurality of second clamping plates (12), the second clamping plates (12) are connected with the first clamping plates (11) through a plurality of bolts (13) and are used for fastening the material belt (4) between the second clamping plates (12) and the first clamping plates (11) in a pressing mode, and two sides of the material belt (4) are respectively pressed through two adjacent second clamping plates (12);
a plurality of mounting through holes (14) corresponding to the second clamping plate (12) are formed in the surface of one side of the first clamping plate (11) opposite to the second clamping plate (12), a T-shaped guide post (15) is embedded in each mounting through hole (14), a threaded hole (16) is formed in one end, close to the second clamping plate (12), of each T-shaped guide post (15), and the bolts (13) penetrate through the second clamping plate (12) and are in threaded connection with the threaded holes (16) of the T-shaped guide posts (15);
a plurality of elastic pieces (17) are sleeved on the T-shaped guide post (15), one end of the mounting through hole (14) close to the second clamping plate (12) is provided with an inner flange (18), and the elastic pieces (17) are positioned between the inner flange (18) and the column head of the T-shaped guide post (15);
the ejector is characterized in that a pressing plate (21) is arranged on one side, far away from the second clamping plate (12), of the first clamping plate (11), a plurality of pressing heads (22) corresponding to the T-shaped guide posts (15) are arranged on the pressing plate (21), the ejector cylinder (2) is a magnetic coupling type cylinder, the ejector plate (3) is a U-shaped plate, and the U-shaped ejector plate (3) is connected with a movable block (7) of the ejector cylinder (2) through an adapter plate (8).
2. The clamping jig capable of automatically feeding according to claim 1, wherein: the material jacking plate (3) and the adapter plate (8) are respectively positioned at two opposite sides of the movable block (7), the adapter plate (8) is fixedly connected with the movable block (7), and convex strips at two sides of the material jacking plate (3) are respectively fixedly installed on two side surfaces of the adapter plate (8).
3. The clamping jig capable of automatically feeding according to claim 1, wherein: and the opposite surfaces of the upper fixing block and the lower fixing block of the ejection cylinder (2) are respectively provided with an oil buffer.
4. The clamping jig capable of automatically feeding according to claim 1, wherein: the upper surface of the material ejection plate (3) is provided with a plurality of material ejection rods (10), and the material ejection rods (10) are respectively positioned under the material belt (4).
5. The clamping jig capable of automatically feeding according to claim 1, wherein: a pin (19) is respectively arranged on the column heads of the T-shaped guide columns (15), and pin grooves (20) for the pin (19) to move are respectively formed in the first clamping plates (11).
6. The clamping jig capable of automatically feeding according to claim 5, wherein: the pin (19) is perpendicular to the T-shaped guide post (15), one end of the pin (19) is embedded into the column head of the T-shaped guide post (15), and the other end of the pin (19) extends out and can move in the pin groove (20) along with the T-shaped guide post (15).
7. The clamping jig capable of automatically feeding according to claim 1, wherein: the pressure head (22) is a spherical pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621458.7A CN108705337B (en) | 2018-06-15 | 2018-06-15 | Clamping jig capable of automatically feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621458.7A CN108705337B (en) | 2018-06-15 | 2018-06-15 | Clamping jig capable of automatically feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108705337A CN108705337A (en) | 2018-10-26 |
| CN108705337B true CN108705337B (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810621458.7A Active CN108705337B (en) | 2018-06-15 | 2018-06-15 | Clamping jig capable of automatically feeding |
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| Country | Link |
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| CN (1) | CN108705337B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309794B (en) * | 2022-01-14 | 2022-10-04 | 苏州鑫富维精密科技有限公司 | CNC pole clamping tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855964A (en) * | 2016-06-29 | 2016-08-17 | 东莞捷荣技术股份有限公司 | CNC jig for machining lateral holes of metal shell of mobile phone |
| CN107414707A (en) * | 2017-06-01 | 2017-12-01 | 科森科技东台有限公司 | Tool for notebook computer LOGO pressings |
| CN207239723U (en) * | 2017-08-14 | 2018-04-17 | 昆山科森科技股份有限公司 | For processing the masterbatch clamping device of minimally-invasive scalpel |
| CN207239765U (en) * | 2017-08-14 | 2018-04-17 | 昆山科森科技股份有限公司 | Fluid pressure type clamping device for CNC processing |
| CN207239761U (en) * | 2017-07-31 | 2018-04-17 | 福士瑞精密工业(郑州)有限公司 | Automatic positioning equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5856212B2 (en) * | 2014-03-19 | 2016-02-09 | ファナック株式会社 | Jig and processing system for supporting a workpiece rotatably with respect to a tool of a machine tool |
-
2018
- 2018-06-15 CN CN201810621458.7A patent/CN108705337B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855964A (en) * | 2016-06-29 | 2016-08-17 | 东莞捷荣技术股份有限公司 | CNC jig for machining lateral holes of metal shell of mobile phone |
| CN107414707A (en) * | 2017-06-01 | 2017-12-01 | 科森科技东台有限公司 | Tool for notebook computer LOGO pressings |
| CN207239761U (en) * | 2017-07-31 | 2018-04-17 | 福士瑞精密工业(郑州)有限公司 | Automatic positioning equipment |
| CN207239723U (en) * | 2017-08-14 | 2018-04-17 | 昆山科森科技股份有限公司 | For processing the masterbatch clamping device of minimally-invasive scalpel |
| CN207239765U (en) * | 2017-08-14 | 2018-04-17 | 昆山科森科技股份有限公司 | Fluid pressure type clamping device for CNC processing |
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| Publication number | Publication date |
|---|---|
| CN108705337A (en) | 2018-10-26 |
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