CN201609856U - Numerical control three-square three-hole syringe needle abrasion drill processor - Google Patents
Numerical control three-square three-hole syringe needle abrasion drill processor Download PDFInfo
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- CN201609856U CN201609856U CN2010200426694U CN201020042669U CN201609856U CN 201609856 U CN201609856 U CN 201609856U CN 2010200426694 U CN2010200426694 U CN 2010200426694U CN 201020042669 U CN201020042669 U CN 201020042669U CN 201609856 U CN201609856 U CN 201609856U
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- syringe needle
- jaw
- moving body
- rotating shaft
- sliding sleeve
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Abstract
The utility model discloses a numerical control three-square three-hole syringe needle abrasion drill processor which belongs to the technical field of machinery manufacture and consists of an operating platform, a conveying mechanism, a turnover mechanism and an abrasion drill mechanism, wherein the conveying mechanism conveys the needles to the abrasion drill mechanism; the needles conduct 120-degree turnover through the turnover mechanism; and the abrasion drill mechanism abrasion-drills the front ends of the needles into three-square three-hole shape. The processor effectively improves the work efficiency and has high yield, convenient use, reliable performance and simple structure.
Description
Technical field:
The utility model belongs to machinery manufacturing technology field, is lathe class processing equipment, specifically is a kind of process equipment of syringe needle.
Background technology:
Traditional syringe needle is the thin tube-like body, and front end is uncovered inclined-plane.This injection needle makes human body sensory pain after lunging skin, and often skin and flesh is downcut, and it is deposited in the needle lumen, with in the parenteral solution intravasation, may produce blood vessel embolism when serious in the intravenous injection process.A kind of triangular three hole injection needles are arranged at present, front end is pointed triangular inclined-plane, the sealing of top place, and front end side wall has three equally distributed holes, this needle tubing has alleviated patient's pain widely, and has avoided the cut adverse consequences that causes of skin and flesh effectively.Existing triangular three hole injection needle processing methods are that fine steel tube is cut into specific length, then its front end roller are become the taper shape of top closure, adopt manual processing triangular and three holes at last, and labour intensity is big, and process velocity is slow, and standardization level is low.
Summary of the invention:
The purpose of this utility model is that a kind of numerical control triangular three hole injection needle abrasive drilling processing machines will be provided, thereby can improve the automaticity of triangular three vent needle heads processing.
The scheme of the utility model technical solution problem is to adopt workbench, conveying mechanism, switching mechanism and abrasive drilling mechanism constitute numerical control triangular three hole injection needle abrasive drilling processing machines, conveying mechanism comprises storage pin folder, the syringe needle moving body, rotating shaft, the top cap, jaw, jacking block and push rod, the storage pin is clipped in syringe needle moving body top, the syringe needle moving body is installed on the workbench, the front end of syringe needle moving body has rotating shaft, the front end crown cap of rotating shaft, jaw is in the cap of top, jaw and rotating shaft one, the two ends of rotating shaft connect syringe needle moving body and top cap by bearing respectively, the syringe needle moving body, the needle track that a perforation is arranged in rotating shaft and the jaw, storage pin folder is communicated with needle track, at syringe needle moving body rear jacking block is arranged, and jacking block is installed on the workbench, push rod is housed, the needle track of the corresponding syringe needle moving body in the termination of push rod on the jacking block; Switching mechanism comprises servomotor and driver, and the output shaft of servomotor connects rotating shaft by driver; Abrasive drilling mechanism comprises flexible grinding tool and flexible drilling tool, and flexible grinding tool and flexible drilling tool are installed on the workbench, and be corresponding with jaw position.During operation, becoming the conical syringe needle of top closure to pack on the front end roller stores up in the pin folder, a syringe needle of foot falls in the needle track of syringe needle moving body, the driving jacking block advances, push rod is pushed ahead first syringe needle along needle track, after push rod withdraws from, second syringe needle falls in the needle track of syringe needle moving body, push rod before pushes away once more, make the front end of first syringe needle arrive the jaw place, and it is clamped, stretch out outside the needle track tip of syringe needle, drive forwards the syringe needle moving body, and make flexible grinding tool press close to the syringe needle tip, carry out the single face polishing, servomotor passes through driver, rotating shaft and jaw drive syringe needle upset 120 degree, carry out second polishing, 120 degree that overturn again carry out the 3rd polishing, and the syringe needle moving body moves once more, flexible drilling tool is pressed close to the syringe needle tip, carry out single face boring, drive the syringe needle upset by servomotor again and hole, after first syringe needle abrasive drilling finished, drive syringe needle moving body return, push rod is sinciput once more, and the syringe needle of first abrasive drilling being finished by the syringe needle in the needle track ejects, and makes the front end of second syringe needle arrive the jaw place.
The locking sliding sleeve that is enclosed within on the jaw is arranged between jaw and the top cap and loosen sliding sleeve, before locking slides over, loosen slide over after, locking sliding sleeve inwall is a wedge shape, jaw is the tubular body that front end has gap, have the locking air flue on the cap wall of top and loosen air flue, the locking air flue passes to locking sliding sleeve antetheca place, loosens air flue and passes to and loosen sliding sleeve rear wall place.After the front end of syringe needle arrives the jaw place, inflate to the locking sliding sleeve by the locking air flue, the locking sliding sleeve moves backward, jaw is tightened up, fix syringe needle, after the syringe needle completion of processing, by loosening air flue to loosening the sliding sleeve inflation, loosen sliding sleeve promotion locking sliding sleeve and move forward, jaw is unclamped release needle.
The utility model has improved operating efficiency effectively, the yield rate height, and easy to use, dependable performance, simple in structure.
Description of drawings:
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the cutaway view of conveying mechanism.
The specific embodiment:
The utility model is by workbench 1, conveying mechanism 2, switching mechanism 3 and abrasive drilling mechanism 4 constitute, conveying mechanism 2 comprises storage pin folder 5, syringe needle moving body 6, rotating shaft 8, top cap 10, jaw 11, jacking block 16 and push rod 17, storage pin folder 5 is above syringe needle moving body 6, syringe needle moving body 6 is installed on the workbench 1, the front end of syringe needle moving body 6 has rotating shaft 8, the front end crown cap 10 of rotating shaft 8, jaw 11 is in top cap 10, jaw 11 and rotating shaft 8 one, the two ends of rotating shaft 8 connect syringe needle moving body 6 and top cap 10 by bearing 9 respectively, syringe needle moving body 6, the needle track 7 that a perforation is arranged in rotating shaft 8 and the jaw 11, storage pin folder 5 is communicated with needle track 7, at syringe needle moving body 6 rears jacking block 16 is arranged, and jacking block 16 is installed on the workbench 1, push rod 17 is housed, the needle track 7 of the corresponding syringe needle moving body 6 in the termination of push rod 17 on the jacking block 16; Switching mechanism 3 comprises servomotor 18 and driver 19, and driver 19 is driving belts, and the output shaft of servomotor 18 connects rotating shaft 8 by driving belt; Abrasive drilling mechanism 4 comprises flexible grinding tool 20 and flexible drilling tool 21, flexible grinding tool 20 and flexible drilling tool 21 are installed on the workbench 1, corresponding with jaw 11 positions, the locking sliding sleeve 12 that is enclosed within on the jaw 11 is arranged between jaw 11 and the top cap 10 and loosen sliding sleeve 14, locking sliding sleeve 12 is preceding, loosen sliding sleeve 14 after, locking sliding sleeve 12 inwalls are wedge shape, jaw 11 has the tubular body of gap for front end, the front end fastener of shape and propelling pencil is approximate, have locking air flue 13 on top cap 10 walls and loosen air flue 15, locking air flue 13 passes to locking sliding sleeve 12 antetheca places, loosens air flue 15 and passes to and loosen sliding sleeve 14 rear wall places.
Claims (2)
1. numerical control triangular three hole injection needle abrasive drilling processing machines, it is characterized in that: it is by workbench, conveying mechanism, switching mechanism and abrasive drilling mechanism constitute, conveying mechanism comprises storage pin folder, the syringe needle moving body, rotating shaft, the top cap, jaw, jacking block and push rod, the storage pin is clipped in syringe needle moving body top, the syringe needle moving body is installed on the workbench, the front end of syringe needle moving body has rotating shaft, the front end crown cap of rotating shaft, jaw is in the cap of top, jaw and rotating shaft one, the two ends of rotating shaft connect syringe needle moving body and top cap, syringe needle moving body by bearing respectively, the needle track that a perforation is arranged in rotating shaft and the jaw, storage pin folder is communicated with needle track, at syringe needle moving body rear jacking block is arranged, jacking block is installed on the workbench, and push rod is housed on the jacking block, the needle track of the corresponding syringe needle moving body in the termination of push rod; Switching mechanism comprises servomotor and driver, and the output shaft of servomotor connects rotating shaft by driver; Abrasive drilling mechanism comprises flexible grinding tool and flexible drilling tool, and flexible grinding tool and flexible drilling tool are installed on the workbench, and be corresponding with jaw position.
2. injection needle abrasive drilling processing machine according to claim 1, it is characterized in that: the locking sliding sleeve that is enclosed within on the jaw is arranged between jaw and the top cap and loosen sliding sleeve, before locking slides over, loosen slide over after, locking sliding sleeve inwall is a wedge shape, and jaw is the tubular body that front end has gap, has the locking air flue on the cap wall of top and loosens air flue, the locking air flue passes to locking sliding sleeve antetheca place, loosens air flue and passes to and loosen sliding sleeve rear wall place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200426694U CN201609856U (en) | 2010-01-20 | 2010-01-20 | Numerical control three-square three-hole syringe needle abrasion drill processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200426694U CN201609856U (en) | 2010-01-20 | 2010-01-20 | Numerical control three-square three-hole syringe needle abrasion drill processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609856U true CN201609856U (en) | 2010-10-20 |
Family
ID=42960489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200426694U Expired - Fee Related CN201609856U (en) | 2010-01-20 | 2010-01-20 | Numerical control three-square three-hole syringe needle abrasion drill processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196145A (en) * | 2015-10-09 | 2015-12-30 | 温州职业技术学院 | Forming system and forming technology for cutting edge |
| CN108818249A (en) * | 2018-07-26 | 2018-11-16 | 江门市新力医疗器械有限公司 | A kind of small-sized acupuncture needle prosthetic device |
-
2010
- 2010-01-20 CN CN2010200426694U patent/CN201609856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196145A (en) * | 2015-10-09 | 2015-12-30 | 温州职业技术学院 | Forming system and forming technology for cutting edge |
| CN108818249A (en) * | 2018-07-26 | 2018-11-16 | 江门市新力医疗器械有限公司 | A kind of small-sized acupuncture needle prosthetic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20110120 |