CN203779274U - Ceramic part grinding equipment - Google Patents
Ceramic part grinding equipment Download PDFInfo
- Publication number
- CN203779274U CN203779274U CN201420233123.5U CN201420233123U CN203779274U CN 203779274 U CN203779274 U CN 203779274U CN 201420233123 U CN201420233123 U CN 201420233123U CN 203779274 U CN203779274 U CN 203779274U
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- China
- Prior art keywords
- grinding
- ceramic part
- polishing
- model
- ceramic
- 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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- 239000000919 ceramic Substances 0.000 title claims abstract description 62
- 238000000227 grinding Methods 0.000 title claims abstract description 57
- 238000005498 polishing Methods 0.000 claims description 44
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000000265 homogenisation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a piece of ceramic part grinding equipment which is used for grinding the surface of a ceramic part. The ceramic part grinding equipment at least comprises a supporting platform which can move horizontally, and a grinding bracket which is arranged above the supporting platform, wherein a ceramic part to be ground and a grinding model are at least arranged on the supporting platform; the grinding model has the same shape as that of the ground ceramic part; at least one grinding tool and a position ejection rod are arranged on the grinding bracket; the top ends of the grinding tool and the position ejection rod are positioned in the same horizontal plane; the grinding tool and the position ejection rod correspond to the ceramic part and the grinding model in positions. The ceramic part grinding equipment disclosed by the utility model can replace the pure manual operation, and is used for performing uniform precise grinding on the ceramic part, so that the grinding efficiency is greatly improved.
Description
Technical Field
The utility model relates to a part equipment of polishing, especially a ceramic part's equipment of polishing is exclusively used in.
Background
The ceramic parts are used as keys of electronic products, shells of electronic products and the like, and have mechanical properties of high temperature resistance, high strength, super hardness, wear resistance, corrosion resistance and the like. The ceramic parts are mostly prepared by uniformly mixing nanoscale ceramic powder with high purity and various organic binders into a material with heat flow deformation, then blank manufacturing (such as injection molding, dry pressing, isostatic pressing, tape casting and the like) is carried out by adopting different molding processes, then the binders are removed, high-temperature sintering is carried out, the ceramic is highly compact to form a product, and finally, post-polishing and other treatments can be carried out.
Ceramic products produced by a ceramic powder forming process, for example, electronic product keys with the structure shown in fig. 1, are generally small-sized components, conventional electronic product keys are generally made of plastics or metal materials, and due to the defects of strength and rigidity of the plastics, the electronic product keys made of plastics are often required to be provided with more positioning connection parts and designed with larger size and shape in order to be stably positioned and connected, which means that more structures for positioning and connecting need to be designed inside the electronic products; although the metal material has sufficient strength, since it is a good electrical conductor, an additional insulating product must be added inside to prevent short circuit, and it also interferes with the antenna design of the electronic product.
Fig. 1 shows a ceramic component 1 in the form of a structure, which component 1 is a ceramic key for an electronic device. The ceramic part 1 is subjected to blank making, degreasing and high-temperature sintering to form a part blank, and when the part blank is used for an electronic product, the outer surface of the part blank is required to be polished and polished, so that the part blank has accurate size and good appearance and hand feeling. However, in the prior art, no equipment dedicated to grinding ceramic parts is available, and generally, metal parts are ground by using equipment similar to metal part polishing, such as drum polishing, wherein the drum is filled with sawdust, polishing powder, polishing solution and the like, a workpiece is placed in the drum, a motor rotates the drum, and the workpiece itself rubs with the polishing solution such as sawdust and the like, so that the surface of the workpiece becomes very glossy. Such polishing is not applicable to workpieces with stringent dimensional requirements.
In addition, especially for the utility model discloses a ceramic part, because ceramic part's fragility is very big, adopt traditional metal part to polish technology to make it damaged easily, and because its hardness itself is very high, need consume very long polishing time, it is very uneconomical. Therefore, the polishing can be carried out only by a manual mode in many times, the efficiency is low, the product quality is uneven, especially the final size of the part is difficult to reach the consistency, and the precision is poor due to the fact that the polishing machine completely depends on experience and hand feeling under the condition that special equipment is not provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a ceramic part equipment of polishing to reduce or avoid the aforementioned problem.
Particularly, the utility model provides a ceramic part's equipment of polishing is exclusively used in, it can carry out the accurate of homogenization to ceramic part and polish, has improved the efficiency of polishing greatly.
In order to solve the technical problem, the utility model provides a ceramic part polishing device which is used for polishing the surface of a ceramic part, and the ceramic part polishing device at least comprises a supporting platform which can move horizontally and a polishing bracket which is arranged above the supporting platform; the supporting platform is at least provided with the ceramic part to be polished and a polishing model, and the polishing model has the same appearance as the polished ceramic part; the polishing bracket is provided with at least one polishing tool and a position ejector rod, and the polishing tool and the top end of the position ejector rod are positioned on the same horizontal plane; the grinding tool and the position ejector rod correspond to the positions of the ceramic part and the grinding model.
Preferably, the grinding carriage is integrally suspended below a frame by at least one resilient member, the grinding carriage being biased to one side of the support platform by the resilient member.
Preferably, the support platform is horizontally movably disposed on a base.
Preferably, the frame is integrally connected with the base.
Preferably, the base has a moving cavity and a moving opening; the supporting platform is provided with a moving block which can limit the horizontal movement in the moving cavity and a connecting piece which passes through the moving opening; the section of the moving block is larger than that of the moving opening; the cross section of the connecting piece is smaller than that of the moving opening.
Preferably, the support platform has a first operating rod operable to move horizontally thereon.
Preferably, the grinding carriage has a second operating lever operable to move vertically thereon.
The utility model discloses an above-mentioned ceramic part grinding tool can replace pure manual operation for carry out the accurate of homogenization to ceramic part and polish, improved the efficiency of polishing greatly.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein,
FIG. 1 shows, by way of example, a schematic representation of the structure of a ceramic part;
fig. 2 is a schematic structural diagram of a ceramic part polishing apparatus according to an embodiment of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings. Wherein like parts are given like reference numerals.
Fig. 2 shows a schematic structural diagram of a ceramic part polishing apparatus according to an embodiment of the present invention, which can be used exclusively for polishing the surface of the ceramic part 1. The ceramic component 1 may be the electronic product key shown in fig. 1, or any ceramic component whose surface needs to be polished.
As shown in fig. 2, the ceramic part polishing apparatus of the present embodiment at least includes a supporting platform 2 capable of moving horizontally and a polishing support 3 disposed above the supporting platform 2; the supporting platform 2 is at least provided with the ceramic part 1 to be polished and a polishing model 4; the grinding model 4 has the same shape as the ceramic part 1 after grinding is completed; the polishing bracket 3 is provided with at least one polishing tool 5 and a position ejector rod 6, and the top ends of the polishing tool 5 and the position ejector rod 6 are positioned on the same horizontal plane; the grinding tool 5 and the position mandril 6 correspond to the positions of the ceramic part 1 and the grinding model 4. In the figures, the sanding tool 5 may include a motor 51, a drive link 52, and a sanding head 53 attached to the end of the drive link 52.
The working principle of the grinding device shown in fig. 2 is similar to that of profile milling, namely, a grinding model 4 is simply used as a profile, and a mandril 6 is used for ensuring the machining precision. In operation, the support platform 2 is pressed downwards by the grinding support 3, and the grinding head 53 of the grinding tool 5 contacts with the ceramic part 1 to start grinding operation on the surface of the ceramic part. When the grinding tool 5 descends to a certain stroke, the ejector rod 6 is in contact with the surface of the grinding model 4, and the grinding support 3 cannot descend continuously, so that the size precision of surface grinding of the ceramic part 1 is ensured. The utility model discloses a this kind of instrument of polishing can replace pure manual operation for carry out the accuracy of homogenization to ceramic part and polish, improved the efficiency of polishing greatly.
In a preferred embodiment, the grinding carriage 3 is suspended in its entirety below a frame 7 by at least one elastic member 31, the grinding carriage 3 being biased by the elastic member 31 to the side of the support platform 2. In this embodiment, the elastic member 31 may be a compression spring as shown in the figure, or may be a hydraulic or pneumatic component.
In another preferred embodiment, the support platform 2 is horizontally movably placed on a base 8, as shown. Further, the frame 7 and the base 8 can be connected into a whole, so that the whole polishing device can be conveniently moved as a whole.
In addition, as shown in fig. 2, the base 8 has a moving cavity 81 and a moving opening 82; the support platform 2 has a moving block 21 which can limit the horizontal movement in the moving cavity 81 and a connecting piece 22 which passes through the moving opening 82; the cross section of the moving block 21 is larger than that of the moving opening 82; the cross-section of the connecting member 22 is smaller than the cross-section of the moving opening 82. The advantage of this design is that the support platform 2 is limited to horizontal movement on the base 8, and the grinding accuracy is not impaired by vertical movement of the support platform 2. The moving block 21 and the moving cavity 81 are shown with some clearance, which is exaggerated for convenience of viewing, and the clearance between the two is only provided for horizontal movement of the moving block 21. Because the part of the ceramic part 1 needing to be polished is generally not limited to one position, the horizontal position of the polishing bracket 3 is kept still in the working process, and the supporting platform 2 moves forwards, backwards, leftwards and rightwards so as to polish all the positions needing to be polished in place.
In another embodiment, to facilitate the horizontal movement of the support platform 2, the support platform 2 may be provided with a first operating lever 23 operable to move horizontally. The first operating rod 23 can be operated manually or can be connected to a corresponding motor to drive the motor to move back and forth and left and right.
Similarly, in another embodiment, to facilitate the vertical movement of the grinding carriage 3, the grinding carriage 3 may be provided with a second operating lever 33 operable to move vertically. Similarly, the second operating lever 33 can be operated manually, or can be connected to a corresponding motor to move the second operating lever back and forth and left and right.
In a word, the utility model discloses an above-mentioned ceramic part grinding tool can replace pure manual operation for carry out the accurate of homogenization to ceramic part and polish, improved the efficiency of polishing greatly.
It is to be understood by those skilled in the art that while the present invention has been described in terms of several embodiments, it is not intended that each embodiment cover a separate embodiment. The description is given for clearness of understanding only, and it is to be understood that all matters in the embodiments are to be interpreted as including all technical equivalents which are encompassed by the claims.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes, modifications and combinations that may be made by those skilled in the art without departing from the spirit and principles of the invention should be considered within the scope of the invention.
Claims (7)
1. A ceramic part grinding device is used for grinding the surface of a ceramic part (1), and is characterized by at least comprising a supporting platform (2) capable of moving horizontally and a grinding support (3) arranged above the supporting platform (2); the supporting platform (2) is at least provided with the ceramic part (1) to be polished and a polishing model (4), and the polishing model (4) has the same appearance as the polished ceramic part (1); the polishing support (3) is provided with at least one polishing tool (5) and a position ejector rod (6), and the top ends of the polishing tool (5) and the position ejector rod (6) are positioned on the same horizontal plane; the grinding tool (5) and the position mandril (6) correspond to the ceramic part (1) and the grinding model (4).
2. Ceramic part grinding device according to claim 1, characterized in that the grinding carriage (3) is suspended in its entirety below a frame (7) by means of at least one spring (31), the grinding carriage (3) being biased by the spring (31) to the side of the support platform (2).
3. Ceramic part grinding device according to claim 2, characterized in that the support platform (2) is placed horizontally displaceable on a base (8).
4. Ceramic part grinding device according to claim 3, characterized in that the frame (7) is connected in one piece with the base (8).
5. Ceramic part grinding device according to claim 3, characterized in that the base (8) has a displacement cavity (81) and a displacement opening (82); the supporting platform (2) is provided with a moving block (21) which can limit the horizontal movement in the moving cavity (81) and a connecting piece (22) which passes through the moving opening (82); the cross section of the moving block (21) is larger than that of the moving opening (82); the cross section of the connecting piece (22) is smaller than the cross section of the moving opening (82).
6. Ceramic part grinding device according to one of claims 1 to 5, characterized in that the support platform (2) has a first operating lever (23) operable for horizontal movement thereof.
7. Ceramic part grinding apparatus according to one of claims 1 to 5, characterized in that the grinding carriage (3) is provided with a second operating lever (33) operable for vertical movement thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233123.5U CN203779274U (en) | 2014-05-08 | 2014-05-08 | Ceramic part grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233123.5U CN203779274U (en) | 2014-05-08 | 2014-05-08 | Ceramic part grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779274U true CN203779274U (en) | 2014-08-20 |
Family
ID=51315502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233123.5U Expired - Fee Related CN203779274U (en) | 2014-05-08 | 2014-05-08 | Ceramic part grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486777A (en) * | 2017-09-29 | 2017-12-19 | 晋晓瞳 | A kind of ceramic grinding bottom machine and its application method |
| CN108453594A (en) * | 2018-03-29 | 2018-08-28 | 韩巧女 | A kind of electron ceramic material manufacturing technology equipment |
-
2014
- 2014-05-08 CN CN201420233123.5U patent/CN203779274U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486777A (en) * | 2017-09-29 | 2017-12-19 | 晋晓瞳 | A kind of ceramic grinding bottom machine and its application method |
| CN108453594A (en) * | 2018-03-29 | 2018-08-28 | 韩巧女 | A kind of electron ceramic material manufacturing technology equipment |
| CN108453594B (en) * | 2018-03-29 | 2018-12-14 | 浙江春晖磁电科技有限公司 | A kind of electron ceramic material manufacturing technology equipment |
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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: 20140820 Termination date: 20190508 |