CN204321804U - Device for improving polishing range of angle grinder - Google Patents
Device for improving polishing range of angle grinder Download PDFInfo
- Publication number
- CN204321804U CN204321804U CN201420555871.5U CN201420555871U CN204321804U CN 204321804 U CN204321804 U CN 204321804U CN 201420555871 U CN201420555871 U CN 201420555871U CN 204321804 U CN204321804 U CN 204321804U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- grinding machine
- emery wheel
- angle grinding
- positioning table
- 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
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 38
- 229910001651 emery Inorganic materials 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 abstract description 4
- 210000004907 gland Anatomy 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a device for improving angle grinder polishing scope, the utility model discloses a set up connecting rod (1) on the motor spindle of angle grinder, then set up emery wheel (3) that the diameter is slightly little on the connecting rod, it is big to have improved traditional angle grinder emery wheel diameter greatly, main shaft length is short, and can only be used for polishing great planar shortcoming, the utility model discloses when using, compress tightly in elongated connecting rod through gland nut (2) the emery wheel that reduces the diameter, the rethread connecting rod is installed on the main shaft of angle grinder, can polish narrow and small space, the utility model has the advantages of easy operation, when improving the assembly polishing efficiency, economic swift, the installation is dismantled conveniently.
Description
[technical field]
The utility model relates to field of mechanical technique, is specifically related to a kind of device for improving angle grinding machine polishing scope.
[background technology]
Known, the main shaft of angle grinding machine is general all shorter in the prior art, and the diameter of grinding wheel is larger, because this angle of space constraint grinding machine can only be used for the large plane of polishing, and often polishing grooved position is wanted in the application process of reality, because space is narrower and small in this groove, be difficult to carry out polishing operation with existing polishing machine, this is difficult to reach drawing requirement with regard to making the assembly precision of machinery, serviceability etc. mechanical after greatly reducing assembling.
[summary of the invention]
For overcoming the deficiency existed in background technology, the utility model provides a kind of device for improving angle grinding machine polishing scope, the utility model by arranging connecting rod on the electric machine main shaft of angle grinding machine, then the smaller emery wheel of diameter is set on connecting rod, substantially improve that conventional angular grinding mill sand wheel diameter is large, main axis length is short, and the shortcoming of the larger plane of polishing can only be used for, the utility model has processing ease, polishing efficiency when improving assembling, economic quick, easy installation and removal advantage.
For realizing goal of the invention as above, the utility model adopts technical scheme as described below:
A kind of device for improving angle grinding machine polishing scope, comprise connecting rod, clamp nut and emery wheel, one end of described connecting rod is provided with outward extending positioning table, emery wheel is provided with by clamp nut on described positioning table, be provided with screwed hole at the middle part of connecting rod other end end face, the electric machine main shaft of described screwed hole joint angle grinding machine forms the described device for improving angle grinding machine polishing scope.
The described device for improving angle grinding machine polishing scope, the outer edge surface of the connecting rod above described positioning table is provided with emery wheel positioning table, and the outer edge surface of the connecting rod above described emery wheel positioning table is provided with external screw thread.
The described device for improving angle grinding machine polishing scope, described external screw thread is left hand thread.
The described device for improving angle grinding machine polishing scope, described positioning table is hemispherical positioning table.
The described device for improving angle grinding machine polishing scope, the outer edge surface of described clamp nut be provided with at least two be parallel to each other screw platform.
Adopt technical scheme as above, the utility model has superiority as described below:
A kind of device for improving angle grinding machine polishing scope described in the utility model, the utility model by arranging connecting rod on the electric machine main shaft of angle grinding machine, then the smaller emery wheel of diameter is set on connecting rod, substantially improve conventional angular grinding mill sand wheel diameter large, main axis length is short, and the shortcoming of the larger plane of polishing can only be used for, the utility model in use, the emery wheel reduced by diameter is pressed in the connecting rod of lengthening by clamp nut, be installed on by connecting rod again on the main shaft of angle grinding machine, get final product polishing small space, the utility model has processing ease, improve polishing efficiency when assembling, economical quick, the advantage of easy installation and removal.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
In the drawings: 1, connecting rod; 2, clamp nut; 3, emery wheel; 4, screwed hole; 5, hemispherical positioning table; 6, external screw thread.
[detailed description of the invention]
Can explain the utility model in more detail by the following examples, the utility model is not limited to the following examples;
A kind of device for improving angle grinding machine polishing scope by reference to the accompanying drawings described in 1, comprise connecting rod 1, clamp nut 2 and emery wheel 3, one end of described connecting rod 1 is provided with outward extending positioning table, in order to prevent the positioning table when polishing from touching polished surface, be hemispherical positioning table 5 by described positioning table, the outer edge surface of the connecting rod 1 above described positioning table is provided with emery wheel positioning table, the outer edge surface of the connecting rod 1 above described emery wheel positioning table is provided with external screw thread 6, described external screw thread 6 is left hand thread, be provided with the emery wheel 3 of minor diameter by clamp nut 2 on described positioning table, the outer edge surface of described clamp nut 2 be provided with at least two be parallel to each other screw platform, the internal thread of described clamp nut 2 is also left hand thread, screwed hole 4 is provided with at the middle part of connecting rod 1 other end end face, the electric machine main shaft of described screwed hole 4 joint angle grinding machine forms the described device for improving angle grinding machine polishing scope.
Use principle of the present utility model is as follows: on the electric machine main shaft of original angle grinding machine, install connecting rod 1 additional, the bottom of connecting rod 1 is with positioning step and external screw thread, for being installed emery wheel 3 and screw clamp nut 2, top is with internal thread, be connected with the electric machine main shaft of angle grinding machine, during use, the emery wheel 3 that diameter after processing reduces loaded connecting rod, and compress with clamp nut 2, then connecting rod is tightened on the electric machine main shaft of angle grinding machine.Emery wheel 3 diameter is processed according to the width of groove, ensures that emery wheel can enter trench interiors; The length of connecting rod 1, according to the deep processing of groove, ensures that channel bottom can by emery wheel polishing.
Because grinding wheel diameter reduces, grinding wheel spindle lengthens, little such that angle grinding machine can enter in trench interiors polishing small space, and then assembly precision is improved, and the serviceability of machinery is guaranteed.In the specific implementation, the profile of clamp nut 2 and connecting rod 1 can be set to hexagon, and ensure that easy installation and removal is quick, both can retain the advantage of large of the original polishing of angle grinding machine, the utility model enhances the ability of polishing small space greatly.
Specific embodiment of the utility model is as follows:
There is the groove of a width 50mm, degree of depth 100mm, need the bottom of polishing groove, first 50mm is less than according to width processing grinding wheel 3 diameter of groove, the connecting rod 1 that a length is greater than 100mm is processed according to gash depth, with connecting the internal thread hole 4 of electric machine main shaft and compressing the external screw thread 6 of emery wheel, with aft-loaded airfoil clamp nut 2 on connecting rod 1; Finally be pressed on connecting rod with clamp nut 2 by emery wheel 3, be installed on by connecting rod on the main shaft of angle grinding machine, such angle grinding machine just may be used for the bottom of polishing groove.
The non-detailed portion of the utility model is prior art.
The embodiment selected in this article in order to open object of the present invention, currently thinks to be suitable for, but it is to be understood that the utility model is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (5)
1. one kind for improving the device of angle grinding machine polishing scope, comprise connecting rod (1), clamp nut (2) and emery wheel (3), it is characterized in that: one end of described connecting rod (1) is provided with outward extending positioning table, emery wheel (3) is provided with by clamp nut (2) on described positioning table, be provided with screwed hole (4) at the middle part of connecting rod (1) other end end face, the electric machine main shaft of described screwed hole (4) joint angle grinding machine forms the described device for improving angle grinding machine polishing scope.
2. the device for improving angle grinding machine polishing scope according to claim 1, it is characterized in that: the outer edge surface of the connecting rod (1) above described positioning table is provided with emery wheel positioning table, the outer edge surface of the connecting rod (1) above described emery wheel positioning table is provided with external screw thread (6).
3. the device for improving angle grinding machine polishing scope according to claim 2, is characterized in that: described external screw thread (6) is left hand thread.
4. the device for improving angle grinding machine polishing scope according to claim 1, is characterized in that: described positioning table is hemispherical positioning table (5).
5. the device for improving angle grinding machine polishing scope according to claim 1, is characterized in that: the outer edge surface of described clamp nut (2) be provided with at least two be parallel to each other screw platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555871.5U CN204321804U (en) | 2014-09-26 | 2014-09-26 | Device for improving polishing range of angle grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555871.5U CN204321804U (en) | 2014-09-26 | 2014-09-26 | Device for improving polishing range of angle grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321804U true CN204321804U (en) | 2015-05-13 |
Family
ID=53158207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555871.5U Expired - Fee Related CN204321804U (en) | 2014-09-26 | 2014-09-26 | Device for improving polishing range of angle grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052933A (en) * | 2018-06-05 | 2019-07-26 | 弗兰克温特 | A kind of grinding assembly fastening system and angle grinder containing glass fibre |
-
2014
- 2014-09-26 CN CN201420555871.5U patent/CN204321804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052933A (en) * | 2018-06-05 | 2019-07-26 | 弗兰克温特 | A kind of grinding assembly fastening system and angle grinder containing glass fibre |
| CN110052933B (en) * | 2018-06-05 | 2021-04-13 | 弗兰克温特 | Grinding disc assembling and locking system containing glass fiber and angle grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20160926 |