CN201342607Y - Magnetic shoe grinding and positioning clamp - Google Patents
Magnetic shoe grinding and positioning clamp Download PDFInfo
- Publication number
- CN201342607Y CN201342607Y CNU2009201429663U CN200920142966U CN201342607Y CN 201342607 Y CN201342607 Y CN 201342607Y CN U2009201429663 U CNU2009201429663 U CN U2009201429663U CN 200920142966 U CN200920142966 U CN 200920142966U CN 201342607 Y CN201342607 Y CN 201342607Y
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- CN
- China
- Prior art keywords
- magnetic shoe
- chuck body
- clamp body
- utility
- 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 - Lifetime
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a magnetic shoe grinding and positioning clamp, and solves the problem that a magnetic shoe rough inner arc tool is not universal. The utility model includes a cuboid clamp body with an arc top surface; two bolt holes mounted with a machine table are arranged at the bottom part of the clamp body; and a flute is arranged at the middle part on the arc surface of the clamp body. The utility model has the following improvements: two adjusting bolt holes are evenly distributed in the width direction of the clamp body, and height positioning blocks are arranged on two side surfaces in the length direction through bolts. Through adjusting the height positioning blocks on two side surfaces of the clamp body, the utility model can meet requirements for grinding, processing and positioning magnetic shoe blanks with different inner chord heights; the structure is simple; the operation is convenient; the clamp body is not required to be replaced; no other clamp is required to be added; the cost for technical tools is greatly reduced; and the purpose of production cost reduction can be realized finally.
Description
Technical field
The utility model relates to magnetic shoe grinding positioning fixture.
Background technology
At present, because of specification of the same race moulding on different platform, because of each board personnel order of classes or grades at school, mould, board pressure condition, each is different for environmental aspect, after causing the moulding of magnetic shoe blank, just there are some differences in same specification magnetic shoe blank, mainly refers to the magnetic shoe blank thickness, string is wide, axle is high, the difference of sagitta, inner arc size.After it is dry under the varying environment, again through the difference of electrical kiln sintering own, so that magnetic shoe blank sagitta and the existence of each batch of inner arc size before the grinding are obviously inconsistent, thick inner arc frock used during traditional grinding adopts the different frocks of different batches, often with a kind of specification magnetic shoe blank when the grinding, the thick inner arc frock of magnetic shoe need be equipped with a lot of parts, causes cost to increase like this.
Summary of the invention
In order to have solved the problem that the thick inner arc frock of magnetic shoe does not have versatility, the utility model provides a kind of magnetic shoe grinding positioning fixture of suitable grinding different batches magnetic shoe blank.
Concrete structural design scheme is as follows:
Magnetic shoe grinding positioning fixture comprises that end face is the chuck body of cambered surface, chuck body is a cuboid, the chuck body bottom is provided with two bolts hole that cooperate installation with platen, the cambered surface middle part of chuck body is provided with a groove, it is characterized in that: the chuck body width is laid with two and regulates bolt hole, and two sides along its length are provided with the height locating piece by screw respectively.
Described height locating piece is rectangular bulk, is provided with two regulating tanks with the adjusting bolt hole respective heights locating piece of chuck body, and the height locating piece is located on the chuck body with cooperating of chuck body adjusted bolt hole by the screw that is positioned at regulating tank.
When grinding, the magnetic shoe blank is in the situation in the frock, see Fig. 3, when grinding magnetic shoe blank extrados, magnetic shoe blank intrados has part just to contact with the top cambered surface of chuck body can support the magnetic shoe blank, even contact also can support the magnetic shoe blank with regard to point, contact fully that probability is extremely low in practice, just also have nothing in common with each other with batch magnetic shoe blank intrados data.So that the action data have nothing in common with each other in the magnetic shoe blank; The utility model is by the height locating piece of alignment jig body both sides, realize satisfying the grinding location of the magnetic shoe blank of actions in the difference, simple in structure, easy to operate, do not need to change chuck body, need not be equipped with many sleeve clamps, greatly reduce the cost of technology and pattern assembly, the final realization reduces production costs.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the right view of Fig. 1,
Fig. 3 is the utility model user mode figure.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment:
Referring to Fig. 1, Fig. 2, magnetic shoe grinding positioning fixture comprises that end face is the chuck body 1 of cambered surface, and chuck body 1 is a cuboid, and chuck body 1 bottom is provided with two bolts hole 2 that cooperate installation with platen, and the cambered surface middle part of chuck body 1 is provided with a groove; Chuck body 1 width is laid with two and regulates bolt hole, and two sides along its length are equipped with height locating piece 4 by screw respectively; Height locating piece 4 is rectangular bulk, have two regulating tanks 5 on the height locating piece 4 corresponding with the adjusting bolt hole 3 of chuck body 1, height locating piece 4 is installed on the chuck body 1 with cooperating of chuck body adjusted bolt hole by the screw that is positioned at regulating tank 5.
During use, magnetic shoe grinding positioning fixture is installed on the workbench 8 of grinding machine by the bolt hole and the bolt 9 of chuck body 1 bottom; Processed magnetic shoe blank 6 is placed on the cambered surface at chuck body top, and the rotation of emery wheel 7 realizes the grinding worker of magnetic shoe blank 6 extrados is added, and sees Fig. 3.
Claims (2)
1, magnetic shoe grinding positioning fixture, comprise that end face is the chuck body of cambered surface, chuck body is a cuboid, the chuck body bottom is provided with two bolts hole that cooperate installation with platen, the cambered surface middle part of chuck body is provided with a groove, it is characterized in that: the chuck body width is laid with two and regulates bolt hole, and two sides along its length are provided with the height locating piece by screw respectively.
2, magnetic shoe grinding positioning fixture according to claim 1, it is characterized in that: described height locating piece is rectangular bulk, be provided with two regulating tanks with the adjusting bolt hole respective heights locating piece of chuck body, the height locating piece is located on the chuck body with cooperating of chuck body adjusted bolt hole by the screw that is positioned at regulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201429663U CN201342607Y (en) | 2009-02-06 | 2009-02-06 | Magnetic shoe grinding and positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201429663U CN201342607Y (en) | 2009-02-06 | 2009-02-06 | Magnetic shoe grinding and positioning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342607Y true CN201342607Y (en) | 2009-11-11 |
Family
ID=41274190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201429663U Expired - Lifetime CN201342607Y (en) | 2009-02-06 | 2009-02-06 | Magnetic shoe grinding and positioning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201342607Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013202736A (en) * | 2012-03-28 | 2013-10-07 | Hitachi Metals Ltd | Grinding device |
| CN110744410A (en) * | 2019-11-18 | 2020-02-04 | 湖南航天磁电有限责任公司 | Ferrite magnetic product quick replacement grinding frock |
-
2009
- 2009-02-06 CN CNU2009201429663U patent/CN201342607Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013202736A (en) * | 2012-03-28 | 2013-10-07 | Hitachi Metals Ltd | Grinding device |
| CN110744410A (en) * | 2019-11-18 | 2020-02-04 | 湖南航天磁电有限责任公司 | Ferrite magnetic product quick replacement grinding frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091111 |
|
| CX01 | Expiry of patent term |