CN2584347Y - Grinding wheel holder - Google Patents
Grinding wheel holder Download PDFInfo
- Publication number
- CN2584347Y CN2584347Y CN 02293269 CN02293269U CN2584347Y CN 2584347 Y CN2584347 Y CN 2584347Y CN 02293269 CN02293269 CN 02293269 CN 02293269 U CN02293269 U CN 02293269U CN 2584347 Y CN2584347 Y CN 2584347Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- grinding wheel
- emery wheel
- core rod
- groove
- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to a clamping device for grinding wheels. The utility model is provided with a motor rotary device and a mould core, wherein, an annular notch, the middle of which is placed with the grinding wheels, is arranged in the mould core; the depth of the circular groove is lower than the thickness of the grinding wheel; the outer edge or the inner edge of the mould core is provided with slots which are provided with internal thread holes matched with bolts which are provided with internal thread holes matched with the bolts; a movable clamping strip is provided with through holes matched with the slots; the side face of the grinding wheel is pressed by the bolts and the movable clamping strip. The lower part of mould core is provided with thread holes, and the bolts penetrates through the mould core to be fixedly connected with the bottom face of the grinding wheel. Thus the grinding wheel can be fixed from the inner edge of the mould core to cause the grinding wheel and the mould core to be fixedly combined and to be firm at the time of use. The utility model has the advantages that the clamping device has the advantages of high speed and safety at the time of use; people can stand at the side face of the grinding wheel to fix the grinding wheel for side grinding at the time of operation, which can increase the safety of production and can simultaneously increase the rotation speed of the grinding wheel.
Description
Technical field
The utility model relates to a kind of anchor clamps of fixed emery wheel, particularly relates to the Grinding wheel holder of a kind of fixedly side abrasive grinding wheel.
Background technology
In field of machining, people often use emery wheel that workpiece is carried out grinding, to satisfy various needs.When using common Grinding wheel holder to carry out grinding, use the cylindrical of emery wheel that workpiece is processed usually, forbid to carry out grinding with the side of emery wheel; Because in use, the person just facing to emery wheel, also increased operating personnel's danger, in order to increase security, the velocity of rotation of emery wheel is limited in below 35 meter per seconds usually.Some use the unit of emery wheel, and often in order to reach certain economic benefits, the self-control abrasive machine increases rotating speed, has often caused casualties, has brought hidden danger to safety in production; Therefore, use the emery wheel of side grinding to reduce or to solve the above problems, this uses a kind of new Grinding wheel holder that emery wheel is fixed with regard to needing.
Summary of the invention
The technical scheme that its technical problem that solves the utility model adopts.This Grinding wheel holder includes motor rotating device and core rod, is provided with a middle annular groove of placing emery wheel in the core rod, and the degree of depth of annular groove is lower than the thickness of emery wheel; Have groove on the outer rim of core rod, groove is provided with the internal thread hole that cooperates with bolt; Have the internal thread hole that matches with bolt on the bolt; Have through hole on the adjusting gib, and match with groove; Bolt is pushed down the lateral surface of emery wheel by bolt and adjusting gib.By said method emery wheel is fixed, made firm being bonded together of emery wheel, when emery wheel rotates, can not be moved with core rod.Under the drive of transmission gear for electric motor, core rod rotates, and itself does not rotate emery wheel, and emery wheel is fixed on the core rod and rotates, thereby realizes with the emery wheel side workpiece being carried out grinding.
The technical scheme that its technical problem that solves the utility model adopts can also be further perfect.Have groove on the inner edge of core rod, groove is provided with the internal thread hole that cooperates with bolt; Have the internal thread hole that matches with bolt on the bolt; Have through hole on the adjusting gib, and match with groove; Bolt is pushed down the medial surface of emery wheel by bolt and adjusting gib.Have screwed hole below core rod, bolt passes core rod fixedlys connected with the emery wheel bottom surface.By emery wheel being fixed, make emery wheel more fixing like this with combining of core rod from the core rod inner edge, in use can be more firm.
The effect that the utility model is useful: the grinding wheel anchor clamps that provided, have in use at a high speed, the advantage of safety, the people stands in the side of emery wheel when operation simultaneously, has improved the security of producing greatly.Emery wheel to the side grinding is fixed, and has solved using emery wheel to add the unsafe factor in man-hour, and the while is also improved the velocity of rotation of emery wheel.
Description of drawings
The front view of Fig. 1 embodiment 1 of the present utility model;
The A-A cutaway view of Fig. 2 embodiment 1 of the present utility model;
The front view of Fig. 3 embodiment 2 of the present utility model;
The B-B cutaway view of Fig. 4 embodiment 2 of the present utility model;
The enlarged drawing of Fig. 5 embodiment 1 core rod peripheral edge portion of the present utility model;
The enlarged drawing of Fig. 6 embodiment 2 core rod inner margin portion of the present utility model;
The specific embodiment
Below in conjunction with accompanying drawing the novel clamp that the utility model provides is further described:
Claims (3)
1. a Grinding wheel holder includes motor rotating device (5) and core rod (2), it is characterized in that: place the annular groove (9) of emery wheel (4) in the middle of being provided with one in the core rod (2), the degree of depth of annular groove (9) is lower than the thickness of emery wheel (4); Have groove (8) on the outer rim (10) of core rod (2), groove (8) is provided with the internal thread hole that cooperates with bolt (1); Have the internal thread hole that matches with bolt (6) on the bolt (1); Adjusting gib has through hole on (3), and matches with groove (8); Bolt (1) is pushed down the lateral surface of emery wheel (4) by bolt (6) and adjusting gib (3).
2. Grinding wheel holder according to claim 1 is characterized in that: have groove (8) on the inner edge (11) of core rod (2), groove (8) is provided with the internal thread hole that cooperates with bolt (1); Have the internal thread hole that matches with bolt (6) on the bolt (1); Adjusting gib has through hole on (3), and matches with groove (8); Bolt (1) is pushed down the medial surface of emery wheel (4) by bolt (6) and adjusting gib (3).
3. according to the Grinding wheel holder shown in claim 1 or 2, it is characterized in that: have screwed hole below core rod (2), bolt (7) passes core rod (2) fixedlys connected with emery wheel (4) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02293269 CN2584347Y (en) | 2002-12-17 | 2002-12-17 | Grinding wheel holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02293269 CN2584347Y (en) | 2002-12-17 | 2002-12-17 | Grinding wheel holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2584347Y true CN2584347Y (en) | 2003-11-05 |
Family
ID=33751301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02293269 Expired - Fee Related CN2584347Y (en) | 2002-12-17 | 2002-12-17 | Grinding wheel holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2584347Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658487A (en) * | 2012-05-11 | 2012-09-12 | 苏州金牛精密机械有限公司 | Lathe fixture for processing inner slotted hole |
| CN103447972A (en) * | 2013-08-22 | 2013-12-18 | 山东凯美瑞轴承科技有限公司 | Grinding wheel fastening device for vertical circular table surface grinder |
| CN103659388A (en) * | 2012-09-07 | 2014-03-26 | 陕西汉江机床有限公司 | Workpiece installing and positioning fixture of internal thread grinding machine |
| CN104353912A (en) * | 2014-10-15 | 2015-02-18 | 池州市邦鼐机电科技有限公司 | Nut grinding and positioning device |
| CN113146490A (en) * | 2021-04-26 | 2021-07-23 | 田圆圆 | Grinding wheel plane grinding dust-free clamp |
-
2002
- 2002-12-17 CN CN 02293269 patent/CN2584347Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658487A (en) * | 2012-05-11 | 2012-09-12 | 苏州金牛精密机械有限公司 | Lathe fixture for processing inner slotted hole |
| CN103659388A (en) * | 2012-09-07 | 2014-03-26 | 陕西汉江机床有限公司 | Workpiece installing and positioning fixture of internal thread grinding machine |
| CN103447972A (en) * | 2013-08-22 | 2013-12-18 | 山东凯美瑞轴承科技有限公司 | Grinding wheel fastening device for vertical circular table surface grinder |
| CN104353912A (en) * | 2014-10-15 | 2015-02-18 | 池州市邦鼐机电科技有限公司 | Nut grinding and positioning device |
| CN113146490A (en) * | 2021-04-26 | 2021-07-23 | 田圆圆 | Grinding wheel plane grinding dust-free clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |