CN205009051U - Use driver plate device in grinding of rigid shaft class part hole - Google Patents
Use driver plate device in grinding of rigid shaft class part hole Download PDFInfo
- Publication number
- CN205009051U CN205009051U CN201520760792.2U CN201520760792U CN205009051U CN 205009051 U CN205009051 U CN 205009051U CN 201520760792 U CN201520760792 U CN 201520760792U CN 205009051 U CN205009051 U CN 205009051U
- Authority
- CN
- China
- Prior art keywords
- driver plate
- spring
- clamp ring
- clamping ring
- grinding
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides an use driver plate device in grinding of rigid shaft class part hole, including the driver plate, driving lever and clamp ring, by clamp ring centre gripping axle class part, the driver plate gyration drives the clamp ring through the driving lever and rotates the axle type part of treating the grinding, the center of driver plate is equipped with toply, fix a position at the hole counter shaft class part of axle class part one end on top, between driver plate and clamp ring, set up two springs of perpendicular to driver plate that are parallel to each other for top symmetry, the one end of spring is connected with the hook nail that sets up on the driver plate respectively, the other end is connected on the clamp ring through the connecting piece that sets up on the clamp ring, and the spring and top between the distance be greater than the driving lever to apical distance. The utility model discloses simple structure, convenient operation sets up the spring between carousel and clamp ring, and the elasticity that can utilize the spring is offset the driving lever and is stirred the clamp ring and rotate produced torsion, guarantees that axle type part is in the stability of rotating the in -process to improve the hole machining precision.
Description
Technical field
The utility model belongs to machine tool accessories, is related specifically to a kind of dial device being applied in the grinding of stiff shaft class inner bore of part.
Background technology
At present, stiff shaft class inner bore of part grinding driver plate frock is made up of driver plate, driving lever and clamping ring usually.Driver plate revolution drives clamping ring to stir rotating shaft rotation by driving lever.
Certain defect is had by this driver plate frock:
1, clamping ring clamping rotating shaft, is driven by driving lever, easy other strength in inner hole grinding process, makes inner hole grinding precision unstable;
2, affect by this driver plate mounting tool, cannot eliminate the impact of the axial float of part completely, after causing the grinding of endoporus outer face, precision is bad.
Utility model content
The purpose of this utility model is to provide a kind of dial device being applied in the grinding of stiff shaft class inner bore of part, to overcome the defect that above-mentioned driver plate frock is deposited.
For solving the problems of the technologies described above, technical solutions of the utility model are: a kind of dial device being applied in the grinding of stiff shaft class inner bore of part, comprise driver plate, driving lever and clamping ring, axial workpiece is clamped by clamping ring, driver plate revolution drives clamping ring to rotate axial workpiece to be ground by driving lever, the center of driver plate is provided with top, the top endoporus withstanding on axial workpiece one end positions axial workpiece, between driver plate and clamping ring, be symmetrical arranged two be parallel to each other and perpendicular to the spring of driver plate relative to top, one end of spring is connected with the hook nail be arranged on driver plate respectively, the other end is connected on clamping ring by the connector be arranged on clamping ring, and spring and top between distance be greater than driving lever to top distance.
Preferably, described hook nail is threaded connection on driver plate, and passes through the pulling force of the length adjustment spring of adjustment hook nail.
Preferably, described connector is the screw that clamping ring edge radial direction is arranged, and one end of spring is hooked on this screw.
Compared with prior art, the utility model has following beneficial effect:
1, the utility model structure is simple, easy to operate, spring is set between rotating disk and clamping ring, the elastic force of spring counteracting driving lever can be utilized to stir clamping ring and rotate the torsion produced, ensure axial workpiece stablizing in rotation process, thus improve endoporus machining accuracy.
2, the pulling force produced by spring in the utility model can be assisted and toply be carried out axial location to axial workpiece, and prevents axial workpiece in process from occurring axial float, thus ensures the machining accuracy of hole end surface in axial workpiece.
3, the spring in the utility model by the degree that the screws adjustment elastic force of hook nail, can provide suitable axial tension to axial workpiece, ensures the part axial location in grinding process.
4, in the utility model, spring is greater than driving lever to top distance to top distance, can ensure axial workpiece more steady
when rotating like this.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1, driver plate, 2, hook nail, 3, driving lever, 4, spring, 5, clamping ring, 6, screw, 7, centre frame, 8, top.
Detailed description of the invention
Below in conjunction with accompanying drawing, by detailed description of the invention, the utility model is further described.
As shown in the figure, a kind of dial device being applied in the grinding of stiff shaft class inner bore of part, comprise driver plate 1, driving lever 3, clamping ring 5 and spring 4, driver plate 1 and clamping ring 5 be arranged in parallel, the center of driver plate 1 is provided with to axial workpiece location top 8, described driving lever 3 one end is fixed on driver plate 1, described clamping ring 5 is for clamping axial workpiece to be processed, the edge of clamping ring 5 radially arranges three screws 6, wherein two screws 6 are hold-down screw, its axis is on the same diameter line of clamping ring 5, another root screw 6 stirs screw for what match with driving lever 3, driver plate 1 rotates, stir this by driving lever 3 and stir screw belt moving axis class parts turn, on driver plate 1, top relative to this 8 are symmetrical arranged two springs 4, one end of two described springs 4 is connected with the hook nail of two on driver plate 12 respectively, the other end is fixed on the hold-down screw of clamping ring 5.
Further, adopt between described hook nail 2 and driver plate 1 and be threaded, and by regulating the elastic force of the degree that the screws adjustment spring 4 of hook nail 2, provide suitable axial tension that part axial is located.
Further, on clamping ring 5 is through hole for installing the screw stirring screw, namely stirs screw and rotates in this screw and can withstand on the sidewall of axial workpiece, and then play the effect of fixing axial workpiece.
The axial workpiece carrying out processing is through the centre frame 7 on grinding machine, the endoporus of one end withstand on driver plate 1 center top 8 on position after, clamp this axial workpiece by clamping ring 5, and hold out against with stirring screw, then by grinding tool, grinding is carried out to the endoporus of the axial workpiece other end.
Claims (3)
1. one kind is applied in the dial device of stiff shaft class inner bore of part grinding, comprise driver plate (1), driving lever (3) and clamping ring (5), axial workpiece is clamped by clamping ring (5), driver plate (1) revolution is stirred clamping ring (5) by driving lever (3) and is rotated axial workpiece to be ground, the center of driver plate (1) is provided with top (8), the endoporus that top (8) withstand on axial workpiece one end positions axial workpiece, it is characterized in that: between driver plate (1) and clamping ring (5), be symmetrical arranged two relative to top (8) to be parallel to each other and perpendicular to the spring (4) of driver plate (1), one end of spring (4) is connected with the hook nail (2) be arranged on driver plate (1) respectively, the other end is connected on clamping ring (5) by the connector be arranged on clamping ring (5), and the distance between spring (4) and top (8) is greater than the distance of driving lever (3) to top (8).
2. a kind of dial device being applied in the grinding of stiff shaft class inner bore of part according to claim 1, it is characterized in that: described hook nail (2) is threaded connection on driver plate (1), and pass through the pulling force of the length adjustment spring (4) of adjustment hook nail (2).
3. a kind of dial device being applied in the grinding of stiff shaft class inner bore of part according to claim 1, is characterized in that: described connector is the screw (6) that clamping ring (5) edge radial direction is arranged, and one end of spring (4) is hooked on this screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760792.2U CN205009051U (en) | 2015-09-29 | 2015-09-29 | Use driver plate device in grinding of rigid shaft class part hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760792.2U CN205009051U (en) | 2015-09-29 | 2015-09-29 | Use driver plate device in grinding of rigid shaft class part hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205009051U true CN205009051U (en) | 2016-02-03 |
Family
ID=55207678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520760792.2U Expired - Fee Related CN205009051U (en) | 2015-09-29 | 2015-09-29 | Use driver plate device in grinding of rigid shaft class part hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205009051U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834850A (en) * | 2016-05-11 | 2016-08-10 | 宝鸡忠诚机床股份有限公司 | Machining method of two end faces of precise shock insulator part and precise rotating kinematic pair applied in machining method of two end faces of precise shock insulator part |
| CN108714836A (en) * | 2018-05-14 | 2018-10-30 | 宁波明润机械制造有限公司 | A kind of flexible positioning structure of the outer surface raceway groove grinding of thin and long shafts workpiece |
| CN112589674A (en) * | 2020-12-28 | 2021-04-02 | 大连长丰实业总公司 | Clamping device capable of being used for improving grinding precision of shaft parts |
-
2015
- 2015-09-29 CN CN201520760792.2U patent/CN205009051U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834850A (en) * | 2016-05-11 | 2016-08-10 | 宝鸡忠诚机床股份有限公司 | Machining method of two end faces of precise shock insulator part and precise rotating kinematic pair applied in machining method of two end faces of precise shock insulator part |
| CN108714836A (en) * | 2018-05-14 | 2018-10-30 | 宁波明润机械制造有限公司 | A kind of flexible positioning structure of the outer surface raceway groove grinding of thin and long shafts workpiece |
| CN108714836B (en) * | 2018-05-14 | 2024-03-19 | 宁波明润机械制造有限公司 | Flexible positioning structure for grinding outer surface channels of slender shaft workpieces |
| CN112589674A (en) * | 2020-12-28 | 2021-04-02 | 大连长丰实业总公司 | Clamping device capable of being used for improving grinding precision of shaft parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: LUOYANG BEARING RESEARCH INSTITUTE Co.,Ltd. Address before: 471000 Fenghua Road 6, Luoyang hi tech Development Zone, Luoyang, Henan Patentee before: LUOYANG BEARING SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |