CN203091008U - Sintered metal product grinder - Google Patents
Sintered metal product grinder Download PDFInfo
- Publication number
- CN203091008U CN203091008U CN 201320108557 CN201320108557U CN203091008U CN 203091008 U CN203091008 U CN 203091008U CN 201320108557 CN201320108557 CN 201320108557 CN 201320108557 U CN201320108557 U CN 201320108557U CN 203091008 U CN203091008 U CN 203091008U
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- grinding
- sand cylinder
- sintered metal
- metal product
- cylinder
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Abstract
The utility model discloses a sintered metal product grinder which is characterized by comprising a rack, wherein a grinding cylinder is arranged above the rack; grinding particles are filled in the grinding cylinder; a grinding disc which corresponds to the inner wall of the grinding cylinder is arranged at the bottom of the grinding cylinder; a power device is connected to the middle part of the grinding disc; a vertical grinding rod which is capable of rotating around the center is arranged on the grinding disc; and elastic strips which are sequentially laminated are arranged on the inner wall of the grinding cylinder. According to the sintered metal product grinder, feeding is carried out at the upper end and then overturning is carried out, so that the aim of uniform mixing is realized; and compared with the prior art, the grinder has the advantage that a stirring rod is additionally arranged on the grinding disc and the elastic strips are arranged on the inner wall of the grinding cylinder so that the grinding effect is greatly improved.
Description
Technical field
The utility model relates to a kind of grinder that finished powder metalluric product is ground of being used for.
Background technology
Sintered metal product needs last polish process after completion of processing, grinder is the specific purpose tool that the sintered metal product surface of the work is ground with the lap tool of coating or embed abrasive material, pulverulent product is ground obtain finished powder metalluric product; The sintered metal product grinder can be used for high precision plane, inside and outside circle cylinder, taper seat, sphere, flank and other profiles in the grinding work-piece.
The main type of existing sintered metal product grinder has disc type grinder, rotary shaft grinder and various special grinder.
In the finished industrial product, need grind the less finished product of existing size, and existing grinder cavity is bigger, the finished product activity is poor in process of lapping, and grinding effect is general, especially in the chamber widget finished product at middle part often grind less than, effect is poorer.
Summary of the invention
The utility model provides a kind of sintered metal product grinder at above problem, and this sintered metal product grinder is set up stirring rod and is provided with flexure strip at the sand cylinder inwall on abrasive disk, improved grinding effect greatly.
For achieving the above object, the utility model adopts following technological means:
A kind of sintered metal product grinder, comprise frame, the top of frame is provided with sand cylinder, is filled with abrasive grains and sand cylinder bottom in the sand cylinder and is provided with the abrasive disk corresponding with the sand cylinder inwall, the middle part of abrasive disk is connected with power set, and abrasive disk is provided with vertical stirring rod.
Further, the inwall of described sand cylinder is provided with and laminates flexure strip successively.
Further, described flexure strip axially evenly being provided with along sand cylinder.
Further, described stirring rod is apart from the center difference of abrasive disk.
Further, described stirring rod is arranged with grinding rod outward, is provided with bearing between grinding rod and the stirring rod.
Further, described sand cylinder two ends are hinged on the frame, and the upper end of sand cylinder is provided with sand cylinder and the fixing detachable fixture of frame.
Further, also include the cylinder corresponding with sand cylinder, cylinder is provided with through hole, the diameter of through hole greater than the abrasive grains diameter less than grinding finished size.
The operation principle of the present utility model and the course of work are as follows:
This grinder is provided with abrasive disk and is provided with stirring rod on abrasive disk in sand cylinder, the finished product that this stirring rod can be ground needs in process of lapping forms a kind of stirring action, thereby increased the mobilization of being forced in the process of lapping, thereby make finished product in sand cylinder, constantly change the position, thereby improved grinding effect.
The inwall of sand cylinder is provided with flexure strip, and flexure strip laminates successively, and in grinding whipping process, on the one hand, flexure strip helps improving grinding effect to a kind of inside pushing effect of the formation of inwall; On the other hand, wearing and tearing have been reduced in the process of lapping to the sand cylinder inwall.
Stirring rod can be ground needs finished product and push all directions in sand cylinder apart from abrasive disk center difference, thereby guarantees need grind finished product and to each grinding of grinding finished product diverse location place, further improve grinding effect each.
Stirring rod is provided with grinding rod by bearing holder (housing, cover), and grinding rod can rotate on stirring rod like this, thereby this wearing and tearing that reduced both are unlikely to occur the excessive phenomenon of wearing and tearing.
Sand cylinder is hinged on the frame, in process of lapping sand cylinder is fixed, and in the process of lapping abrasive grains in the sand cylinder and finished product is toppled over to get final product.
Be provided with cylinder and can be used for carrying sand cylinder interior abrasive grains and finished product, wherein abrasive grains breaks away from away by through hole, thus the finished product after in cylinder, only being left to grind.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing among the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings;
Fig. 1 is a grinder master TV structure schematic diagram;
Fig. 2 is a grinder plan structure schematic diagram.
The specific embodiment
The following correlation technique content of not addressing all can adopt or use for reference prior art.
In order to make those skilled in the art person understand technical scheme among the application better, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
As shown in Figure 1, 2, a kind of sintered metal product grinder, comprise frame 1, the top of frame 1 is provided with sand cylinder 2, described sand cylinder 2 is hinged on the frame 1 by the pin joint at two ends, and two sand cylinder pin joints are positioned on the straight line, thereby guarantees that whole sand cylinder can rotate around pin joint, the upper end of sand cylinder 2 is detachable fixing by fixture and frame 1, thus in the process of lapping sand cylinder fixing and grind after sand cylinder can rotate around pin joint.
Be filled with abrasive grains in the sand cylinder 2, such as grinding steel ball, and the sand cylinder bottom is provided with the abrasive disk corresponding with the sand cylinder inwall, so-called correspondence is meant that the external diameter of abrasive disk is slightly less than the sand cylinder inwall, thereby guarantee normally carrying out of grinding work, the bottom, middle part of abrasive disk is externally connected to power set.
Abrasive disk is provided with vertical stirring rod 3 and the stirring rod center difference apart from abrasive disk, and distance is far and near evenly to distribute at interval; For guaranteeing grinding effect, described stirring rod is arranged with grinding rod outward, is provided with bearing between grinding rod and the stirring rod.
The inwall of described sand cylinder is provided with and laminates flexure strip 4 successively; Described flexure strip extends setting along the generatrix direction of sand cylinder inwall, and laminates successively: the first order presses the second level, the second level to press the third level ..., afterbody is pressed the first order.
Also include the cylinder corresponding with sand cylinder, cylinder is provided with through hole, the diameter of through hole greater than the abrasive grains diameter less than grinding finished size.
When need grinding, the finished product that needs are ground is sent in the sand cylinder, starts power set then, in the process of lapping, under the elastic reaction of the stirring of grinding rod and elastic pressuring plate, grinds and gets final product.After ground, open fixture, rotate sand cylinder then and abrasive grains and ground finished product are toppled over enter in the cylinder, abrasive grains detaches cylinder by through hole, and cylinder is remaining to be ground finished product.
The above only is the application's a preferred implementation, makes those skilled in the art can understand or realize the application.Multiple modification to these embodiment will be conspicuous to one skilled in the art, and defined herein General Principle can realize under the situation of the spirit or scope that do not break away from the application in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. sintered metal product grinder, it is characterized in that: comprise frame, the top of frame is provided with sand cylinder, be filled with abrasive grains and sand cylinder bottom in the sand cylinder and be provided with the abrasive disk corresponding with the sand cylinder inwall, the middle part of abrasive disk is connected with power set, and abrasive disk is provided with vertical stirring rod.
2. sintered metal product grinder according to claim 1 is characterized in that: the inwall of described sand cylinder is provided with and laminates flexure strip successively.
3. sintered metal product grinder according to claim 2 is characterized in that: described flexure strip axially evenly is provided with along sand cylinder.
4. sintered metal product grinder according to claim 1 is characterized in that: described stirring rod is apart from the center difference of abrasive disk.
5. according to claim 1 or 4 described sintered metal product grinders, it is characterized in that: described stirring rod is arranged with grinding rod outward, is provided with bearing between grinding rod and the stirring rod.
6. sintered metal product grinder according to claim 1 is characterized in that: described sand cylinder two ends are hinged on the frame, and the upper end of sand cylinder is provided with sand cylinder and the fixing detachable fixture of frame.
7. sintered metal product grinder according to claim 6 is characterized in that: also include the cylinder corresponding with sand cylinder, cylinder is provided with through hole, the diameter of through hole greater than the abrasive grains diameter less than grinding finished size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108557 CN203091008U (en) | 2013-03-11 | 2013-03-11 | Sintered metal product grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108557 CN203091008U (en) | 2013-03-11 | 2013-03-11 | Sintered metal product grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091008U true CN203091008U (en) | 2013-07-31 |
Family
ID=48842452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320108557 Expired - Fee Related CN203091008U (en) | 2013-03-11 | 2013-03-11 | Sintered metal product grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252725A (en) * | 2017-07-29 | 2017-10-17 | 赣州伟嘉合金有限责任公司 | A kind of tungsten powder milling apparatus and control method |
| CN114323856A (en) * | 2021-12-29 | 2022-04-12 | 安徽三义堂生物科技有限公司 | Intelligent detection equipment for residual heavy metals in traditional Chinese medicine decoction pieces |
-
2013
- 2013-03-11 CN CN 201320108557 patent/CN203091008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252725A (en) * | 2017-07-29 | 2017-10-17 | 赣州伟嘉合金有限责任公司 | A kind of tungsten powder milling apparatus and control method |
| CN114323856A (en) * | 2021-12-29 | 2022-04-12 | 安徽三义堂生物科技有限公司 | Intelligent detection equipment for residual heavy metals in traditional Chinese medicine decoction pieces |
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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 |
Granted publication date: 20130731 Termination date: 20190311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |