CN220972055U - Grinding block with good shape retention - Google Patents
Grinding block with good shape retention Download PDFInfo
- Publication number
- CN220972055U CN220972055U CN202323037961.3U CN202323037961U CN220972055U CN 220972055 U CN220972055 U CN 220972055U CN 202323037961 U CN202323037961 U CN 202323037961U CN 220972055 U CN220972055 U CN 220972055U
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- CN
- China
- Prior art keywords
- grinding
- base plate
- block
- grinding block
- blocks
- 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.)
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Links
- 230000014759 maintenance of location Effects 0.000 title abstract description 6
- 239000007788 liquid Substances 0.000 claims description 17
- 239000000110 cooling liquid Substances 0.000 abstract description 14
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a grinding block with good shape retention, which belongs to the technical field of grinding blocks and comprises a base plate, wherein one side of the base plate is fixedly connected with a plurality of grinding blocks which are arranged in a surrounding way, the same side of the plurality of grinding blocks is concavely formed with a collecting surface, the central angle of the collecting surface is smaller than 180 degrees, and one end part of each grinding block points to the side surface of the adjacent grinding block and a gap is formed between the two grinding blocks. According to the grinding block with good shape retention, when the grinding block rotates, the cooling liquid can be continuously led to the center position of the rotating shaft of the base plate by the collecting surface, so that after grinding is carried out for a period of time, the processing coverage area of the grinding block can collect more cooling liquid at the same time compared with other positions, and the cooling efficiency of the grinding block is effectively improved.
Description
Technical Field
The utility model relates to the technical field of grinding blocks, in particular to a grinding block with good shape retention.
Background
The grinding block, an article which rotates by contacting the surface of the article to be ground with an end surface having a large friction coefficient, usually by being fixedly mounted on a rotating shaft of a driving apparatus, is spread on the surface of the grinding block by using diamond fine powder having good hardness in the prior art.
The grinding block can continuously cut scraps from the article when the article is polished, and the scraps are generated along with the heating of the grinding surface, so that the prior art cools the article by pouring cooling liquid on the grinding surface of the article.
However, it is difficult to spray the coolant directly onto the surface of the article to be machined covered by the high-speed rotating grinding block during machining, and even if the high-speed rotating grinding block moves on the surface of the article at any time, the contact surface between the grinding block and the article is still liable to be insufficient in the coolant for conducting heat due to lack of the supplement of the coolant.
Aiming at the problems, a technical scheme of the grinding block is provided.
Disclosure of utility model
The utility model aims to solve the problems in the prior art, and provides a grinding block with good shape retention.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a grinding piece that conformality is good, includes the base plate, one side fixedly connected with of base plate a plurality of grinding pieces of encircling arrangement, a plurality of the homonymy indent shaping of grinding piece has the face of gathering, and the central angle of face of gathering is less than 180 degrees, the side of its tip directional adjacent grinding piece of grinding piece and be formed with the clearance between.
The utility model is further provided with: the other side of the grinding block, which is away from the collecting surface, is provided with a liquid draining surface, the base plate is fixedly connected with a flow dividing block which is connected with the end parts of all the grinding blocks, which are close to each other, and the thickness of the flow dividing block is smaller than that of the grinding block.
The utility model is further provided with: the grinding device comprises a base plate, a plurality of grinding blocks, driving equipment and a plurality of fixing pieces, wherein the base plate is provided with a mounting opening at a position between the plurality of grinding blocks, the fixing pieces movably penetrate through the mounting opening are fixedly connected with an output end of the driving equipment and the base plate, and the fixing pieces penetrate through the periphery of the mounting opening and are arranged at intervals with an adjacent liquid draining surface and an adjacent collecting surface.
The utility model is further provided with: and forming a circular arc on the periphery of the fixing piece.
The utility model is further provided with: the guide surface is concavely formed into an arc surface structure with the center of the sphere at a position far away from the base plate.
The utility model is further provided with: the liquid discharge surface is formed in an outward protruding mode, and the central angle of the liquid discharge surface is smaller than 180 degrees.
The utility model is further provided with: the grinding blocks are uniformly arranged.
In summary, the utility model has the following beneficial effects: when the grinding block rotates, the collecting surface can be utilized to continuously guide the cooling liquid to the center of the rotating shaft of the base plate, so that after a period of grinding processing, the processing coverage area of the grinding block can collect more cooling liquid at the same time compared with other positions, thereby effectively improving the cooling efficiency of the grinding block .
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
Fig. 2 is a schematic structural diagram of the second embodiment of the present utility model.
In the figure: 1. a base plate; 11. a mounting port; 2. grinding the block; 21. a collecting surface; 22. discharging the liquid level; 3. a shunt block; 31. a guide surface; 4. and a fixing piece.
Detailed Description
In the following description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments.
The grinding block with good conformality comprises a base plate 1, wherein one side of the base plate 1 is fixedly connected with four grinding blocks 2 which are arranged in a surrounding manner, the four grinding blocks 2 are uniformly arranged, the grinding block 2 is made of diamond materials with good conformality, a mounting opening 11 is formed in the position between the four grinding blocks 2, the output end of the driving device and the base plate 1 are fixedly connected through the fixing pieces 4 which movably pass through the mounting opening 11, the fixing pieces 4 are long screw rods, nuts are locked at the two ends of the fixing pieces, so that the output end of the driving device and the base plate 1 are fixedly connected together, cooling liquid can be well introduced when the grinding blocks 2 grind the surfaces of objects, a collecting surface 21 is concavely formed on the same side of the four grinding blocks 2, the central angle of the collecting surface 21 is smaller than 180 degrees, one end of each grinding block 2 points to the side of the adjacent grinding block 2, a gap is formed between the collecting surface and the collecting surface 21 is 45 degrees in the embodiment.
When the grinding block 2 rotates, the cooling liquid can be continuously led to the center position of the rotating shaft of the base plate 1 by utilizing the collecting surface 21, so that after a period of grinding processing, the processing coverage area of the grinding block can collect more cooling liquid at the same time compared with other positions, and the cooling efficiency of the grinding block is effectively improved.
As shown in fig. 1 and fig. 2, in order to reduce the disturbance of the coolant flowing in from the gap, improve the overall internal and external velocity of the coolant below the rotating base plate 1, the other side of the grinding block 2, which is away from the collecting surface 21, is formed with a drainage surface 22, the base plate 1 is fixedly connected with a diversion block 3 connected with the end of all the grinding blocks 2, the thickness of the diversion block 3 is smaller than that of the grinding block 2, so that the coolant below the base plate 1 is collected to a certain amount, the diversion block 3 blocks the upper layer of the coolant, the disturbance condition of the coolant is ensured, and the chips with larger mass are deposited at the lower end of the coolant due to the fact that the chips are clamped by the diversion block 3 in the grinding of the grinding block, so that the chips are not normally pushed out from the lower side of the grinding block due to the rotation of the grinding block 2, and the normal grinding performance of the grinding block is ensured, and further, the diversion block 3 is provided with a guiding surface 31 at the gap, and the guiding surface 31 is concavely formed into a circular arc surface structure with the sphere center at the position away from the base plate 1, so that the coolant can be pushed back to the guiding surface 31 better.
As shown in fig. 1 and 2, the fixing member 4 passes through the periphery of the mounting opening 11 and is spaced from the adjacent liquid discharge surface 22 and the collecting surface 21, the periphery of the fixing member 4 is formed in a circular arc shape, the cooling liquid pushed into the lower part of the base plate 1 by the collecting surface 21 and the cooling liquid separated along the vicinity of the liquid discharge surface 22 due to the mutual counter-pushing action of the cooling liquid are partially separated, so that the heat conduction between the cooling liquid and the liquid can be effectively reduced, the heat conduction speed of the cooling liquid pushed into the collecting surface 21 to the chips and the surface of the object just generated is effectively ensured, the liquid discharge surface 22 is formed in an outward protruding manner, the central angle of the liquid discharge surface 22 is smaller than 180 degrees, in the embodiment, the central angle of the liquid discharge surface 22 is 45 degrees, and the outward protruding structure of the liquid discharge surface 22 enables the cooling liquid which has absorbed a certain heat and is pushed onto the liquid discharge surface 22 to be pushed out from the lower part of the base plate 1 more easily.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a grinding block that conformality is good, includes the base plate, its characterized in that: one side of the base plate is fixedly connected with a plurality of grinding blocks which are arranged in a surrounding mode, the same side of each grinding block is concavely formed with a collecting surface, the central angle of the collecting surface is smaller than 180 degrees, one end portion of each grinding block points to the side face of the adjacent grinding block, and a gap is formed between the two end portions.
2. A well-conformed abrasive block according to claim 1, wherein: the other side of the grinding block, which is away from the collecting surface, is provided with a liquid draining surface, the base plate is fixedly connected with a flow dividing block which is connected with the end parts of all the grinding blocks, which are close to each other, and the thickness of the flow dividing block is smaller than that of the grinding block.
3. A well-conformed abrasive block according to claim 2, wherein: the grinding device comprises a base plate, a plurality of grinding blocks, driving equipment and a plurality of fixing pieces, wherein the base plate is provided with a mounting opening at a position between the plurality of grinding blocks, the fixing pieces movably penetrate through the mounting opening are fixedly connected with an output end of the driving equipment and the base plate, and the fixing pieces penetrate through the periphery of the mounting opening and are arranged at intervals with an adjacent liquid draining surface and an adjacent collecting surface.
4. A well-conformed abrasive block according to claim 3, wherein: and forming a circular arc on the periphery of the fixing piece.
5. A well-conformed abrasive block according to claim 3, wherein: the guide surface is concavely formed into an arc surface structure with the center of the sphere at a position far away from the base plate.
6. A well-conformed abrasive block according to claim 2, wherein: the liquid discharge surface is formed in an outward protruding mode, and the central angle of the liquid discharge surface is smaller than 180 degrees.
7. A well-conformed abrasive block according to claim 1, wherein: the grinding blocks are uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323037961.3U CN220972055U (en) | 2023-11-10 | 2023-11-10 | Grinding block with good shape retention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323037961.3U CN220972055U (en) | 2023-11-10 | 2023-11-10 | Grinding block with good shape retention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220972055U true CN220972055U (en) | 2024-05-17 |
Family
ID=91037822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323037961.3U Active CN220972055U (en) | 2023-11-10 | 2023-11-10 | Grinding block with good shape retention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220972055U (en) |
-
2023
- 2023-11-10 CN CN202323037961.3U patent/CN220972055U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |