CN102554769A - Rotatable jig of needle grinding machine - Google Patents
Rotatable jig of needle grinding machine Download PDFInfo
- Publication number
- CN102554769A CN102554769A CN2011103615485A CN201110361548A CN102554769A CN 102554769 A CN102554769 A CN 102554769A CN 2011103615485 A CN2011103615485 A CN 2011103615485A CN 201110361548 A CN201110361548 A CN 201110361548A CN 102554769 A CN102554769 A CN 102554769A
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- China
- Prior art keywords
- guide wheel
- tool body
- rotating shaft
- arc groove
- rotating base
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a rotatable jig of a needle grinding machine, which comprises a jib body and a rotary base. A guide wheel and a guide wheel driving device are arranged on the jig body, the guide wheel driving device can drive the guide wheel to move so as to clamp an embedded needle, the jib body is arranged above the rotary base, and one side, which is close to the guide wheel, of the jib body can upwards rotate relative to the rotary base and can be positioned. The jig is simple in structure, and the embedded needle can be angularly ground without a repairing grinding wheel.
Description
Technical field
The present invention relates to a kind of rotatable needle grinding machine tool.
Background technology
At present,, grind the pin of angle for needs and must could realize, use and inconvenience through repairing emery wheel in the die casting industry.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of rotatable needle grinding machine tool, this tool is not only simple in structure, and can not need repair the angle grinding that emery wheel can be realized pin.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of rotatable needle grinding machine tool; Comprise tool body and rotating base; Said tool body is provided with guide wheel and guide wheel drive unit, and said guide wheel drive unit can drive said guide wheel movement and in order to clamp pin; Said tool body is located at said rotating base top, and said tool body can rotate up and locate by said relatively rotating base near a side of said guide wheel.Like this, grind the pin of angle, can be clamped in pin between the guide wheel on this tool body through the guide wheel drive unit for needs; Take the angle that the relative rotating base of tool body turns to be needed then to; Can realize the grinding angle of pin, thereby avoid repairing emery wheel, use convenient.
As further improvement of the present invention; Said tool body near the structure that a side of said guide wheel can said relatively rotating base rotates up and locatees is: wear a rotating shaft between the opposite side of said tool body and the rotating base; This rotating shaft rotating base relatively rotates, and this rotating shaft and said tool body are connected; On a rotating base side vertical, set firmly side plate with said rotating shaft; This side plate is provided with arc groove; Said tool body is provided with protuberance and just can be placed in this arc groove; Be provided with the card post in the arc groove both sides in addition, these card post two ends detachably are fixedly arranged on the both sides of said arc groove respectively.During use, the rotation rotating shaft, simultaneously the protuberance on the tool body slides in arc groove, when the tool body rotates to the angle that needs, places the card post on the arc groove under the protuberance, and the tool body is located.
As further improvement of the present invention, on said rotating shaft, be provided with rotary indicator, arc groove one side on side plate is provided with angle dial in addition, and said rotary indicator one end is fixedly arranged on the said rotating shaft, and the other end points to said angle dial.Like this, the driven rotary pointer rotated when rotating shaft rotated, and the other end of rotary indicator rotates on angle dial, thereby can accurately control the rotational angle of rotating shaft.
As further improvement of the present invention, be provided with rotary handle at an end of said rotating shaft.
The invention has the beneficial effects as follows: realize the angle grinding of pin through tool is rotated, thereby avoid the adjustment of emery wheel, not only easy to use, and the loss of minimizing emery wheel, improve grinding efficiency simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is Fig. 1 right view.
In conjunction with accompanying drawing, explanation below doing:
1---tool body 2---rotating base
3---guide wheel 4---guide wheel drive unit
5---rotating shaft 6---side plate
7---arc groove 8---rotary indicator
9---angle dial 10---rotary handle
The specific embodiment
A kind of rotatable needle grinding machine tool comprises tool body 1 and rotating base 2, and said tool body is provided with guide wheel 3 and guide wheel drive unit 4, and said guide wheel drive unit can drive said guide wheel movement and in order to clamp pin; Said tool body is located at said rotating base top, and said tool body can rotate up and locate by said relatively rotating base near a side of said guide wheel.Like this, grind the pin of angle, can be clamped in pin between the guide wheel on this tool body through the guide wheel drive unit for needs; Take the angle that the relative rotating base of tool body turns to be needed then to; Can realize the grinding angle of pin, thereby avoid repairing emery wheel, use convenient.
Preferably; Above-mentioned tool body near the structure that a side of said guide wheel can said relatively rotating base rotates up and locatees is: wear a rotating shaft 5 between the opposite side of said tool body and the rotating base; This rotating shaft rotating base relatively rotates, and this rotating shaft and said tool body are connected; On a rotating base side vertical, set firmly side plate 6 with said rotating shaft; This side plate is provided with arc groove 7; Said tool body is provided with protuberance and just can be placed in this arc groove; Be provided with the card post in the arc groove both sides in addition, these card post two ends detachably are fixedly arranged on the both sides of said arc groove respectively.During use, the rotation rotating shaft, simultaneously the protuberance on the tool body slides in arc groove, when the tool body rotates to the angle that needs, places the card post on the arc groove under the protuberance, and the tool body is located.
Preferably, on above-mentioned rotating shaft, be provided with rotary indicator 8, arc groove one side on side plate is provided with angle dial 9 in addition, and said rotary indicator one end is fixedly arranged on the said rotating shaft, and the other end points to said angle dial.Like this, the driven rotary pointer rotated when rotating shaft rotated, and the other end of rotary indicator rotates on angle dial, thereby can accurately control the rotational angle of rotating shaft.
Preferably, the end at above-mentioned rotating shaft is provided with rotary handle 10.
Claims (4)
1. rotatable needle grinding machine tool, it is characterized in that: it comprises tool body (1) and rotating base (2), and said tool body is provided with guide wheel (3) and guide wheel drive unit (4), and said guide wheel drive unit can drive said guide wheel movement and in order to clamp pin; Said tool body is located at said rotating base top, and said tool body can rotate up and locate by said relatively rotating base near a side of said guide wheel.
2. rotatable needle grinding machine tool according to claim 1; It is characterized in that: said tool body near the structure that a side of said guide wheel can said relatively rotating base rotates up and locatees is: wear a rotating shaft (5) between the opposite side of said tool body and the rotating base; This rotating shaft rotating base relatively rotates, and this rotating shaft and said tool body are connected; On a rotating base side vertical, set firmly side plate (6) with said rotating shaft; This side plate is provided with arc groove (7); Said tool body is provided with protuberance and just can be placed in this arc groove; Be provided with the card post in the arc groove both sides in addition, these card post two ends detachably are fixedly arranged on the both sides of said arc groove respectively.
3. rotatable needle grinding machine tool according to claim 2; It is characterized in that: on said rotating shaft, be provided with rotary indicator (8); Arc groove one side on side plate is provided with angle dial (9) in addition; Said rotary indicator one end is fixedly arranged on the said rotating shaft, and the other end points to said angle dial.
4. rotatable needle grinding machine tool according to claim 2 is characterized in that: the end at said rotating shaft is provided with rotary handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103615485A CN102554769A (en) | 2011-11-16 | 2011-11-16 | Rotatable jig of needle grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103615485A CN102554769A (en) | 2011-11-16 | 2011-11-16 | Rotatable jig of needle grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102554769A true CN102554769A (en) | 2012-07-11 |
Family
ID=46402072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103615485A Pending CN102554769A (en) | 2011-11-16 | 2011-11-16 | Rotatable jig of needle grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102554769A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033169A (en) * | 1987-11-17 | 1989-05-31 | 王以礼 | A kind of the cold-working process of mechanical parts design of Clamping Apparatus method |
| JPH08323594A (en) * | 1995-05-31 | 1996-12-10 | Pentel Kk | Polishing device |
| US5984768A (en) * | 1997-10-08 | 1999-11-16 | Tolley; Roland H. | Cut-off and grind pin-machining fixture |
| CN201720740U (en) * | 2010-05-18 | 2011-01-26 | 江苏容天乐机械股份有限公司 | Clamp for shaft of universal excircle mill |
| CN202010929U (en) * | 2011-03-17 | 2011-10-19 | 郭前胜 | Automatic needle grinding machine |
| CN202317971U (en) * | 2011-11-16 | 2012-07-11 | 昆山上达精密配件有限公司 | Rotatable jig for pin grinding machines |
-
2011
- 2011-11-16 CN CN2011103615485A patent/CN102554769A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033169A (en) * | 1987-11-17 | 1989-05-31 | 王以礼 | A kind of the cold-working process of mechanical parts design of Clamping Apparatus method |
| JPH08323594A (en) * | 1995-05-31 | 1996-12-10 | Pentel Kk | Polishing device |
| US5984768A (en) * | 1997-10-08 | 1999-11-16 | Tolley; Roland H. | Cut-off and grind pin-machining fixture |
| CN201720740U (en) * | 2010-05-18 | 2011-01-26 | 江苏容天乐机械股份有限公司 | Clamp for shaft of universal excircle mill |
| CN202010929U (en) * | 2011-03-17 | 2011-10-19 | 郭前胜 | Automatic needle grinding machine |
| CN202317971U (en) * | 2011-11-16 | 2012-07-11 | 昆山上达精密配件有限公司 | Rotatable jig for pin grinding machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |