CN102773773A - Device for grinding steering knuckle main shaft - Google Patents
Device for grinding steering knuckle main shaft Download PDFInfo
- Publication number
- CN102773773A CN102773773A CN2012102245752A CN201210224575A CN102773773A CN 102773773 A CN102773773 A CN 102773773A CN 2012102245752 A CN2012102245752 A CN 2012102245752A CN 201210224575 A CN201210224575 A CN 201210224575A CN 102773773 A CN102773773 A CN 102773773A
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- CN
- China
- Prior art keywords
- magnet
- pushing tip
- main shaft
- shift rod
- steering knuckle
- 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.)
- Pending
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to a device for grinding a steering knuckle main shaft. The device comprises a magnet (1), a screw (2), a shift rod pushing tip (3), a steering knuckle (4) and a rear pushing tip (5), and is characterized in that the shift rod pushing tip (3) is mounted on the main shaft of a grinding machine, the magnet (1) is arranged on the shift rod pushing tip (3) via the screw (2), the rear pushing tip (5) is arranged on the tail seat of the grinding machine, and the steering knuckle (4) is arranged between the shift rod pushing tip (3) and the rear pushing tip (5). The inventive device employs the natural magnetic force of the magnet to realize fixation and separation of a workpiece and a shift rod, saves manual fixation and disassembly time, reduces labor intensity of workers, improves working efficiency, overcomes the inertia caused by eccentric weight, and eliminates quality defects such as ellipse, surface ripple and roughness caused by non-uniform revolution, and the manufactured product has high precision and good quality.
Description
Technical field
The present invention relates to parts on the machining equipment, be specifically related to a kind of device of grinding knuckle main shaft.
Background technology
At present; The outer bowlder of grinding axle class adopts top deflector rod device mostly, and during grinding knuckle main shaft since workpiece lay particular stress on, for avoiding owing to lay particular stress on the workpiece revolution that causes not at the uniform velocity; Require workpiece and driving lever fastening; And fixedly the jig of driving lever and workpiece is numerous and diverse, heavy, and operative employee's labour intensity is big, and working (machining) efficiency is low.
Summary of the invention
Technical problem to be solved by this invention provides a kind of device of grinding knuckle main shaft, and this device utilizes the magnet nature that workpiece and driving lever are fixed, and has saved the workman and has fixed and the time of taking apart; Reduced labour intensity; Improved operating efficiency, the product processed precision is high, and quality is good.
Technical scheme of the present invention: the device of grinding knuckle main shaft, it comprises magnet, screw; Driving lever is top, and knuckle and back centre is characterized in that on the top main shaft that is installed in grinding machine of driving lever; Magnet through screw be arranged on driving lever top on; Back centre is arranged on the tailstock of grinding machine, and knuckle is arranged between the top and back centre of driving lever, and magnet is adsorbed on the knuckle.
The present invention compared with prior art has following beneficial effect:
1, cost is low, adopts the method for mechanical fixation for preventing owing to the eccentric workpiece that causes turns round not at the uniform velocity in the prior art, causes driving lever complicated, and manufacturing cost is high, and the while is because complicated operationization has increased the recruitment cost.This device utilizes the natural magnetic force of magnet to realize that workpiece and driving lever are fixing and separate, and has reduced the recruitment cost of enterprise;
2, efficient is high, has saved the artificial fixing and take-down time, has improved operating efficiency more than 4 times;
3, product processed Functionality, quality and appealing design is laid particular stress on the inertia that causes because the magnetic force of magnet has overcome, and has eliminated because the ellipse that revolution does not at the uniform velocity cause, external waviness, mass defect such as coarse, and the precision of product processed is high, Functionality, quality and appealing design.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 be among the present invention magnet and driving lever top be connected sketch map.
Among the figure: 1-magnet, the 2-screw, the 3-driving lever is top, 4-knuckle, 5-back centre.
The specific embodiment:
A kind of device of grinding knuckle main shaft, as shown in Figure 1, it comprises magnet 1; Screw 2, driving lever is top 3, knuckle 4 and back centre 5; Driving lever top 3 is installed on the main shaft of grinding machine, and magnet 1 is arranged on the driving lever top 3 through screw 2, and back centre 5 is arranged on the tailstock of grinding machine; Knuckle 4 is arranged between driving lever top 3 and the back centre 5, and magnet 1 is adsorbed on the knuckle 4.
This device utilizes the natural magnetic force of magnet to realize that workpiece and driving lever are fixing and separate; Saved the artificial fixing and take-down time; Improved operating efficiency more than 4 times, and laid particular stress on the inertia that causes, eliminated because the ellipse that revolution does not at the uniform velocity cause, external waviness, mass defect such as coarse because the magnetic force of magnet has overcome; The precision of product processed is high, and quality is good.
Claims (1)
1. the device of grinding knuckle main shaft, it comprises magnet (1), screw (2); Driving lever top (3); Knuckle (4) and back centre (5) is characterized in that driving lever top (3) is installed on the main shaft of grinding machine, and magnet (1) is arranged on the driving lever top (3) through screw (2); Back centre (5) is arranged on the tailstock of grinding machine, and knuckle (4) is arranged between driving lever top (3) and the back centre (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102245752A CN102773773A (en) | 2012-07-02 | 2012-07-02 | Device for grinding steering knuckle main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102245752A CN102773773A (en) | 2012-07-02 | 2012-07-02 | Device for grinding steering knuckle main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773773A true CN102773773A (en) | 2012-11-14 |
Family
ID=47118995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102245752A Pending CN102773773A (en) | 2012-07-02 | 2012-07-02 | Device for grinding steering knuckle main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773773A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101722A (en) * | 2022-01-27 | 2022-03-01 | 南通永锠数控机械科技有限公司 | Numerical control machine tool with clamping center |
| CN116276456A (en) * | 2023-05-23 | 2023-06-23 | 溧阳市虹翔机械制造有限公司 | Clamping tool for machining automobile steering knuckle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4604923A (en) * | 1983-01-18 | 1986-08-12 | Index-Werke Komm. Ges. Hahn & Tessky | Method of machining a workpiece between centers and a clamping device for performing this method |
| CN1118296A (en) * | 1994-09-05 | 1996-03-13 | 吕文富 | Mechemic process for screw tap |
| CN1695850A (en) * | 2005-06-28 | 2005-11-16 | 中国航空工业第一集团公司北京航空精密机械研究所 | Dual rotation structure of core clamper |
| US20090096177A1 (en) * | 2007-10-16 | 2009-04-16 | Rohm Georg | Method of holding easily deformed workpieces and chuck for carrying out the method |
| CN202701922U (en) * | 2012-07-02 | 2013-01-30 | 王庆 | Device of grinding steering knuckle spindle |
-
2012
- 2012-07-02 CN CN2012102245752A patent/CN102773773A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4604923A (en) * | 1983-01-18 | 1986-08-12 | Index-Werke Komm. Ges. Hahn & Tessky | Method of machining a workpiece between centers and a clamping device for performing this method |
| CN1118296A (en) * | 1994-09-05 | 1996-03-13 | 吕文富 | Mechemic process for screw tap |
| CN1695850A (en) * | 2005-06-28 | 2005-11-16 | 中国航空工业第一集团公司北京航空精密机械研究所 | Dual rotation structure of core clamper |
| US20090096177A1 (en) * | 2007-10-16 | 2009-04-16 | Rohm Georg | Method of holding easily deformed workpieces and chuck for carrying out the method |
| CN202701922U (en) * | 2012-07-02 | 2013-01-30 | 王庆 | Device of grinding steering knuckle spindle |
Non-Patent Citations (1)
| Title |
|---|
| 王喜祥: "《常用工夹具典型结构图册》", 30 September 1993, article "拨爪顶针", pages: 7 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101722A (en) * | 2022-01-27 | 2022-03-01 | 南通永锠数控机械科技有限公司 | Numerical control machine tool with clamping center |
| CN114101722B (en) * | 2022-01-27 | 2022-06-28 | 南通永锠数控机械科技有限公司 | Numerical control machine tool with clamping center |
| CN116276456A (en) * | 2023-05-23 | 2023-06-23 | 溧阳市虹翔机械制造有限公司 | Clamping tool for machining automobile steering knuckle |
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|---|---|---|---|
| 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: 20121114 |