CN204221587U - A kind of manipulator for small size needle tubing sharpening machine - Google Patents
A kind of manipulator for small size needle tubing sharpening machine Download PDFInfo
- Publication number
- CN204221587U CN204221587U CN201420608576.1U CN201420608576U CN204221587U CN 204221587 U CN204221587 U CN 204221587U CN 201420608576 U CN201420608576 U CN 201420608576U CN 204221587 U CN204221587 U CN 204221587U
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- China
- Prior art keywords
- pawl
- rolling bearing
- fixed claw
- spline
- manipulator
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Abstract
The utility model discloses a kind of manipulator for small size needle tubing sharpening machine, the middle part of pawl is flexibly connected with support arm by rotating shaft, pawl is a spot wobble with rotating shaft, pawl is provided with the first rolling bearing near one end of installing plate, the other end of pawl is hanging shape, one end of fixed claw is fixedly connected with installing plate surface, the other end of fixed claw is hanging shape, back-moving spring is provided with between fixed claw and pawl, fixed claw place is provided with the second rolling bearing, spline is provided with between second rolling bearing and above-mentioned first rolling bearing, slide in spline end between the first rolling bearing and the second rolling bearing.Manipulator entirety is pincer structure, pincer structure is made up of a fixed claw and a pawl, and the two ends of pawl can rotating shaft be that fulcrum swings up and down, the control swung coordinates back-moving spring to complete by the rolling bearing of pawl medial end and inclined-plane spline, pincerlike manipulator global design is reasonable, be skillfully constructed, coordinate accurate, crawl firmness and stability all reach requirement.
Description
Technical field
The utility model relates to the technical field of medical needle tubing sharpening equipment, specifically a kind of manipulator being applied to small size needle tubing sharpening machine, particularly its frame for movement.
Background technology
Injector for medical purpose needle tubing is one of most fine features in syringe part, the crawl of especially small size needle tubing is very difficult, the firmness that existing needle tubing sharpening machine captures small size needle tubing is not satisfactory, the needle tubing that external diameter is less than 0.36mm or is shorter in length than 20mm cannot capture more, therefore needs to carry out further modification to the needle tubing catching robot of existing needle tubing sharpening machine.
Summary of the invention
The purpose of this utility model is to provide a kind of manipulator for small size needle tubing sharpening machine, the pawl that it utilizes two ends to swing up and down coordinates rolling bearing and inclined-plane spline, the pincer realizing manipulator captures, be particularly useful for the crawl of small size needle tubing, pincerlike crawl can guarantee to capture strength and stability, overcomes the shortcoming and defect existed in prior art.
To achieve these goals, the technical solution of the utility model is: a kind of manipulator for small size needle tubing sharpening machine, it comprises an installing plate, it is characterized in that: described installing plate and support arm are mutual vertical distribution, one end of support arm is fixedly connected with installing plate surface, the middle part of pawl is flexibly connected with support arm by rotating shaft, pawl is a spot wobble with rotating shaft, pawl is provided with the first rolling bearing near one end of installing plate, the other end of pawl is hanging shape, one end of fixed claw is fixedly connected with installing plate surface, the other end of fixed claw is hanging shape, fixed claw and above-mentioned support arm are that parallel shape distributes, back-moving spring is provided with between fixed claw and pawl, fixed claw place is provided with the second rolling bearing, spline is provided with between second rolling bearing and above-mentioned first rolling bearing, the lower surface of spline end is a plane, this plane props up the second rolling bearing surface downwards, the upper surface of spline end is an inclined-plane, this inclined-plane props up the first rolling bearing obliquely, slide in spline end between the first rolling bearing and the second rolling bearing.
The utility model discloses a kind of manipulator for small size needle tubing sharpening machine, its entirety is pincer structure, pincer structure is made up of a fixed claw and a pawl, and the two ends of pawl can rotating shaft be that fulcrum swings up and down, the control of swing coordinates back-moving spring to complete by the rolling bearing of pawl medial end and inclined-plane spline, and pincerlike manipulator global design is reasonable, be skillfully constructed, coordinate accurate, stable working state, crawl firmness and stability all reach requirement.
Accompanying drawing explanation
Fig. 1 is the utility model structure structural representation.
Wherein:
1, pawl;
2, support arm;
3, rotating shaft;
4, the first rolling bearing;
5, installing plate;
6, spline;
7, the second rolling bearing;
8, back-moving spring;
9, fixed claw;
10, inclined-plane;
11, upper projecting portion;
12, lower convex portion;
13, small size needle tubing.
Detailed description of the invention
With reference to the accompanying drawings, the utility model is described further.
The utility model is a kind of manipulator for small size needle tubing sharpening machine, it comprises an installing plate 5, it is different from prior art and is: described installing plate 5 and support arm 2 are in mutual vertical distribution, one end of support arm 2 is fixedly connected with installing plate 5 surface, the middle part of pawl 1 is flexibly connected with support arm 2 by rotating shaft 3, pawl 1 is a spot wobble with rotating shaft 3, pawl 1 is provided with the first rolling bearing 4 near one end of installing plate 5, the other end of pawl 1 is hanging shape, one end of fixed claw 9 is fixedly connected with installing plate 5 surface, the other end of fixed claw 9 is hanging shape, fixed claw 9 distributes in parallel shape with above-mentioned support arm 2, back-moving spring 8 is provided with between fixed claw 9 and pawl 1, fixed claw 9 place is provided with the second rolling bearing 7, spline 6 is provided with between second rolling bearing 7 and above-mentioned first rolling bearing 4, the lower surface of spline 6 end is a plane, this plane props up the second rolling bearing 7 surface downwards, the upper surface of spline 6 end is an inclined-plane 10, this inclined-plane props up the first rolling bearing 4 obliquely, slide in spline 6 end between the first rolling bearing 4 and the second rolling bearing 7, in spline 6 progradation, first rolling bearing 4 rolls along inclined-plane 10 and raises gradually, the free end of relative pawl 1 just reduces gradually, in decline process, compacting back-moving spring 8 is out of shape downwards, free end that is final and fixed claw 9 is completely pincerlike closed, realize the crawl of small size needle tubing, and the intensity captured is larger, ensure that the firmness capturing small size needle tubing 13, spline 6 is pulled back in process, first rolling bearing 4 rolls with inclined-plane 10 and reduces gradually, simultaneously, under the effect of back-moving spring 8 restoring force, the free end of pawl 1 is elevated, complete the action of removing stage makeup and costume of pawl 1 pair of needle tubing.
In the specific implementation, the free end of described pawl 1 and fixed claw 9 coordinates formation one pincerlike, and the end of pawl 1 forms a upper projecting portion 11 downwards, and the end of fixed claw 9 upwards forms a lower convex portion 12, upper projecting portion and lower convex portion form a complete pincer, for capturing small size needle tubing.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that the utility model is specifically implemented to be confined to these explanations above-mentioned.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. the manipulator for small size needle tubing sharpening machine, it comprises an installing plate (5), it is characterized in that: described installing plate (5) and support arm (2) are in mutual vertical distribution, one end of support arm (2) is fixedly connected with installing plate (5) surface, the middle part of pawl (1) is flexibly connected with support arm (2) by rotating shaft (3), pawl (1) is a spot wobble with rotating shaft (3), pawl (1) is provided with the first rolling bearing (4) near one end of installing plate (5), the other end of pawl (1) is hanging shape, one end of fixed claw (9) is fixedly connected with installing plate (5) surface, the other end of fixed claw (9) is hanging shape, fixed claw (9) and above-mentioned support arm (2) distribute in parallel shape, back-moving spring (8) is provided with between fixed claw (9) and pawl (1), fixed claw (9) place is provided with the second rolling bearing (7), spline (6) is provided with between second rolling bearing (7) and above-mentioned first rolling bearing (4), the lower surface of spline (6) end is a plane, this plane props up the second rolling bearing (7) surface downwards, the upper surface of spline (6) end is an inclined-plane (10), this inclined-plane props up the first rolling bearing (4) obliquely, slide in spline (6) end between the first rolling bearing (4) and the second rolling bearing (7).
2. a kind of manipulator for small size needle tubing sharpening machine according to claim 1, is characterized in that: the free end of described pawl (1) and fixed claw (9) coordinates formation one pincerlike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608576.1U CN204221587U (en) | 2014-10-21 | 2014-10-21 | A kind of manipulator for small size needle tubing sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608576.1U CN204221587U (en) | 2014-10-21 | 2014-10-21 | A kind of manipulator for small size needle tubing sharpening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221587U true CN204221587U (en) | 2015-03-25 |
Family
ID=52919727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608576.1U Active CN204221587U (en) | 2014-10-21 | 2014-10-21 | A kind of manipulator for small size needle tubing sharpening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325392A (en) * | 2014-10-21 | 2015-02-04 | 温州市贝普科技有限公司 | Manipulator for small needle-tube edge grinder |
-
2014
- 2014-10-21 CN CN201420608576.1U patent/CN204221587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325392A (en) * | 2014-10-21 | 2015-02-04 | 温州市贝普科技有限公司 | Manipulator for small needle-tube edge grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Longwan street Yongxing District Wenzhou city Zhejiang province 325024 Xing Ji Road No. 14 Patentee after: PEPM Medical Technology Co Ltd Address before: 325013 No. 7 Jinshui Road, Wenzhou Industrial Park, Zhejiang, Wenzhou Patentee before: Wenzhou Beipu Science & Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No.14, Xingji Road, Yongxing street, Longwan District, Wenzhou City, Zhejiang Province Patentee after: Beipu Medical Technology Co.,Ltd. Address before: No.14, Xingji Road, Yongxing street, Longwan District, Wenzhou City, Zhejiang Province Patentee before: Beipu Medical Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |