CN210999523U - A mounting fixture for processing graphite boat piece - Google Patents
A mounting fixture for processing graphite boat piece Download PDFInfo
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- CN210999523U CN210999523U CN201921832690.1U CN201921832690U CN210999523U CN 210999523 U CN210999523 U CN 210999523U CN 201921832690 U CN201921832690 U CN 201921832690U CN 210999523 U CN210999523 U CN 210999523U
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- graphite boat
- boat piece
- fixing
- block group
- adsorption block
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Abstract
The utility model relates to a fixing clamp for processing graphite boat pieces; the method is characterized in that: the graphite boat piece fixing device comprises an adsorption block group for adsorbing the graphite boat piece, a fixing device for fixing the graphite boat piece on the adsorption block group, and a limiting device for limiting the movement of the graphite boat piece; the graphite boat piece is superposed on the adsorption block group; the adsorption block group is communicated with an air suction source; the limiting device is arranged around the adsorption block group. The problems that only one graphite boat piece can be processed by one-time clamping in the prior art, the processing efficiency is low, only the graphite boat piece with the same specification can be processed, the production requirement cannot be met, the disassembly and assembly of a pressing block are very time-consuming, the production time is prolonged, and the graphite boat piece is easily damaged due to the fact that the pressing block presses the graphite boat piece are solved.
Description
Technical Field
The utility model relates to an equipment frock, concretely relates to a mounting fixture for processing graphite boat piece.
Background
Generally, with the continuous development of solar cell industry in China, the demand of solar silicon wafers is continuously increased. The graphite boat is needed in the film coating production of the silicon chip, and the demand of the graphite boat is increased continuously. The graphite boat is composed of a plurality of graphite boat sheets. How to meet the continuously expanding demand becomes an urgent problem to be solved. When the graphite boat piece is produced, the plate to be processed needs to be arranged on the engraving and milling machine for processing. The existing scheme can only process one graphite boat piece by one-time clamping, and the efficiency is very low. How to solve this problem becomes crucial.
In the existing scheme, a pressing block is adopted to press a graphite boat piece, and the clamping block is fixed on a worktable of the engraving and milling machine through a screw. Such a solution has the following problems: (1) only one graphite boat piece can be processed by one-time clamping, so that the processing efficiency is low; (2) only the graphite boat piece with the same specification can be processed, and the production requirement cannot be met; (3) the disassembly and the assembly of the pressing block are very time-consuming, and the production time is prolonged; (4) the pressing block presses the graphite boat piece, so that the graphite boat piece is easy to be damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a not enough to prior art, the utility model discloses a mounting fixture for processing graphite boat piece to the dismouting of only can process the unable production demand that adapts to of graphite boat piece that a graphite boat piece machining efficiency is low, only can process same specification among the solution prior art, briquetting has taken time very much to have prolonged production time and the briquetting is pushed down graphite boat piece and is caused the graphite boat piece and easily receive the damage scheduling problem.
The utility model discloses the technical scheme who adopts as follows:
a fixing clamp for processing a graphite boat piece;
the graphite boat piece fixing device comprises an adsorption block group for adsorbing the graphite boat piece, a fixing device for fixing the graphite boat piece on the adsorption block group, and a limiting device for limiting the movement of the graphite boat piece; the graphite boat piece is superposed on the adsorption block group; the adsorption block group is communicated with an air suction source; the limiting device is arranged around the adsorption block group.
The further technical scheme is as follows: the adsorption block group comprises a plurality of adsorption blocks which are arranged in parallel; an adsorption groove is formed in one end, close to the graphite boat piece, of the adsorption block; the adsorption tank is communicated with the air suction source.
The further technical scheme is as follows: the adsorption block group is arranged on the bottom plate; a plurality of moving grooves are formed in the bottom plate around the adsorption block group; the limiting device moves along the moving groove.
The further technical scheme is as follows: the fixing device comprises a fixing nut, a fixing block and a fixing rod in threaded connection with the fixing nut; the fixing nut is arranged at one end, far away from the graphite boat piece, of the adsorption block group; the fixing rod drives the fixing block to tightly press the graphite boat piece.
The further technical scheme is as follows: and a gasket is arranged at one end of the fixed block, which is close to the graphite boat piece.
The further technical scheme is as follows: the gasket is a rubber gasket.
The further technical scheme is as follows: a positioning rod for limiting the movement of the graphite boat piece is arranged on the adsorption block group; the positioning rod penetrates through the graphite boat piece.
The further technical scheme is as follows: the limiting device comprises a limiting support and an ejector rod for ejecting the graphite boat piece; the ejector rod is arranged on the limiting bracket; the limiting support is arranged around the graphite boat piece.
The further technical scheme is as follows: a top plate is arranged at one end of the ejector rod close to the graphite boat piece; the ejector rod pushes the top plate to be close to or far away from the graphite boat piece.
The utility model has the advantages as follows: the utility model discloses a mounting fixture for processing graphite boat piece adopts the adsorption block group to adsorb the graphite boat piece. The graphite boat piece is fixed by a fixing device. The fixing clamp for processing the graphite boat piece has the following effects: (1) a plurality of graphite boat pieces are stacked on the adsorption block group, so that a plurality of graphite boat pieces can be processed at one time, and the processing efficiency is improved; (2) the adsorption block group comprises a plurality of adsorption blocks which can adsorb graphite boat pieces with different sizes; (3) the bottom plate is provided with a moving groove, and the limiting device can support graphite boat pieces with different sizes; (4) the graphite boat piece can be quickly compressed by the fixing device; (5) be provided with gasket and roof, avoided the damage of graphite boat piece.
Drawings
Fig. 1 is an installation schematic diagram of the present invention.
Fig. 2 is a top view of the adsorption block group of the present invention.
In the figure: 1. an adsorption block group; 11. an adsorption block; 12. an adsorption tank; 13. a fixing hole; 2. a fixing device; 21. fixing a nut; 22. fixing the rod; 23. a fixed block; 24. a gasket; 3. a limiting device; 31. a limiting bracket; 32. a top rod; 33. a top plate; 34. a limit screw; 4. a base plate; 41. a moving groove; 5. and (5) positioning the rod.
Detailed Description
The following describes a specific embodiment of the present embodiment with reference to the drawings.
Fig. 1 is an installation schematic diagram of the present invention. Fig. 2 is a top view of the adsorption block group of the present invention. Referring to fig. 1 and 2, the utility model discloses a fixing clamp for processing graphite boat piece. The direction of X does in the figure the utility model discloses install the upper end of schematic diagram, the direction of Y does in the figure the utility model discloses install the right-hand member of schematic diagram.
The fixing clamp for processing the graphite boat piece comprises an adsorption block group 1 for adsorbing the graphite boat piece, a fixing device 2 for fixing the graphite boat piece on the adsorption block group 1 and a limiting device 3 for limiting the movement of the graphite boat piece. The graphite boat piece is superposed on the adsorption block group 1. The adsorption block group 1 is communicated with an air suction source. The limiting device 3 is arranged around the adsorption block group 1.
The adsorption block group 1 is placed on the bottom plate 4. The bottom plate 4 is provided with a plurality of moving grooves 41 around the adsorption block group 1. The stopper 3 moves along the moving groove 41.
The bottom plate 4 is horizontally arranged in the left-right direction. The adsorption block group 1 is arranged at the upper end of the bottom plate 4. The left and right directions of the adsorption block group 1 are horizontally arranged on the bottom plate 4. Preferably, the bottom plate 4 is a straight plate. Preferably, the number of the moving grooves 41 is four. The moving grooves 41 are provided at the left end of the upper surface of the base plate 4, the right end of the upper surface of the base plate 4, the front end of the upper surface of the base plate 4, and the rear end of the upper surface of the base plate 4, respectively. The moving grooves 41 are opened at both left and right ends of the upper surface of the base plate 4 in the left-right direction. The moving grooves 41 are opened at both front and rear ends of the upper surface of the base plate 4 in the front-rear direction.
Preferably, the number of the limiting devices 3 is four. The limiting device 3 is respectively arranged at the left end of the adsorption block group 1, the right end of the adsorption block group 1, the front end of the adsorption block group 1 and the rear end of the adsorption block group 1. The limiting devices 3 positioned at the left end and the right end of the adsorption block group 1 move left and right along the moving groove 41. The limiting devices 3 positioned at the front end and the rear end of the adsorption block group 1 move back and forth along the moving groove 41.
The position of the limiting device 3 can be moved by moving the groove 41. The fixing clamp for processing the graphite boat piece can be used for clamping graphite boat pieces with different sizes.
The adsorption block group 1 includes a plurality of adsorption blocks 11 arranged in parallel. An adsorption groove 12 is arranged at one end of the adsorption block 11 close to the graphite boat piece. The adsorption tank 12 is communicated with an air suction source.
The plurality of suction blocks 11 are arranged in parallel in the left-right direction. The suction block 11 is mounted on the base plate 4. The lower surface of the suction block 11 is attached to the upper surface of the base plate 4. By placing different numbers of adsorption blocks 11 on the bottom plate 4, the adsorption block group 1 can adsorb graphite boat pieces with different sizes.
The adsorption groove 12 is opened on the upper surface of the adsorption block 11. Preferably, the adsorption tank 12 is provided in plurality. The adsorption tanks 12 are communicated with each other. The adsorption tank 12 is connected with an air suction source through a pipeline. Preferably, the air suction source is an air compressor. The adsorption groove 12 increases the adsorption area, so that the graphite boat piece can be firmly adsorbed.
The air suction source is an air compressor, and the selection of the type of the air compressor belongs to the common knowledge. The person skilled in the art can select the air compressor according to the working condition of the device, for example, the air compressor with model number BK7.5-8G can be selected.
The adsorption block group 1 is provided with a positioning rod 5 for limiting the movement of the graphite boat piece. The positioning rod 5 passes through the graphite boat piece.
Preferably, the positioning rod 5 is plural. The lower end of the positioning rod 5 is connected with the upper end of the adsorption block 11. Preferably, the positioning rod 5 is cylindrical. And the graphite boat pieces are sequentially overlapped on the adsorption block group 1 from bottom to top.
The graphite boat piece is provided with a positioning hole. When the graphite boat piece is placed on the adsorption block group 1, the positioning rod 5 penetrates through the positioning hole. The positioning rods 5 play a role in positioning the graphite boat piece, and the graphite boat piece is ensured not to have position deviation.
The fixing device 2 includes a fixing nut 21, a fixing block 23, and a fixing rod 22 screwed to the fixing nut 21. The fixing nut 21 is arranged at one end of the adsorption block group 1 far away from the graphite boat piece. The fixing rod 22 drives the fixing block 23 to press the graphite boat piece tightly. A gasket 24 is arranged at one end of the fixed block 23 close to the graphite boat piece. Preferably, the gasket 24 is a rubber gasket.
The fixing nut 21 is mounted on the lower end of the suction block 11. The adsorption block 11 is provided with a fixing hole 13. The fixing hole 13 is opened on the upper surface of the adsorption block 11. A fixing nut 21 is mounted to a lower end of the fixing hole 13. The outer surface of the fixing nut 21 is fitted to the inner surface of the fixing hole 13.
The lower end of the fixing rod 22 is connected with the fixing nut 21 after sequentially passing through the graphite boat piece and the fixing hole 13. The lower end of the fixing rod 22 is connected with the fixing nut 21 by screw thread.
The fixing block 23 is provided at the upper end of the fixing rod 22. The lower end of the fixing block 23 is connected with the upper end of the fixing rod 22. The fixing block 23 is fixedly connected with the fixing rod 22.
When the fixing rod 22 is screwed, the fixing rod 22 drives the fixing block 23 to be close to the graphite boat piece, and the fixing block 23 compresses the graphite boat piece. When the fixing rod 22 is loosened, the fixing rod 22 drives the fixing block 23 to be away from the graphite boat piece, and the fixing block 23 does not compress the graphite boat piece any more. A plurality of superposed graphite boat sheets can be firmly arranged on the adsorption block group 1 through the fixing device 2. The fixing rod 22 is screwed up to complete the installation, and the fixing device 2 can quickly compress the graphite boat piece.
The lower end of the fixing block 23 is provided with a gasket 24. The lower end of the fixing block 23 is connected with the upper end of the gasket 24. The lower surface of the fixing block 23 abuts the upper surface of the spacer 24. When the fixing block 23 compresses the graphite boat piece, the gasket 24 plays a role in protection, and the fixing block 23 is prevented from damaging the graphite boat piece.
The limiting device 3 comprises a limiting bracket 31 and an ejector rod 32 for ejecting the graphite boat piece. The ejector rod 32 is arranged on the limiting bracket 31. The limiting bracket 31 is arranged around the graphite boat piece.
The spacing bracket 31 is vertically mounted on the base plate 4. The stopper bracket 31 moves along the moving groove 41. The lower end of the limit bracket 31 is fitted into the moving groove 41. The lower end of the limit bracket 31 is provided with a limit screw 34. The limit screw 34 is in threaded connection with the lower end of the limit bracket 31. When the limiting bracket 31 moves to a certain position in the moving groove 41, the limiting screw 34 is tightened to fix the limiting bracket 31 in the moving groove 41.
One end of the mandril 32 close to the graphite boat piece is provided with a top plate 33. The ejector pin 32 pushes the top plate 33 closer to or away from the graphite boat piece.
The mandril 32 is connected on the limit bracket 31 in a threaded manner. Preferably, the top plate 33 is a straight plate. When the push rod 32 is screwed in, the push rod 32 pushes the top plate 33 to be close to the graphite boat piece, and the top plate 33 is pressed against the graphite boat piece. When the ejector rod 32 is screwed out, the ejector rod 32 pushes the top plate 33 to be far away from the graphite boat piece, and the top plate 33 does not push the graphite boat piece any more. The contact area of the ejector rod 32 and the graphite boat piece is increased by the top plate 33, and the ejector rod 32 is prevented from damaging the graphite boat piece.
The limiting device 3 plays a role in limiting the movement of the graphite boat piece. The graphite boat piece can not be displaced during processing.
In the present embodiment, the base plate 4 is described as a straight plate, but the present invention is not limited thereto, and may be another base plate within a range capable of functioning.
In this embodiment, the air suction source is an air compressor, but the air suction source is not limited to this, and may be another air suction source within a range capable of performing its function.
In the present embodiment, the gasket 24 is described as a rubber gasket, but the gasket is not limited thereto, and may be another gasket within a range capable of functioning.
In the present embodiment, the top plate 33 is described as a straight plate, but the present invention is not limited thereto, and may be another top plate within a range capable of functioning.
In the present specification, terms such as "cylindrical" are used, and these terms are not exactly "cylindrical" and may be in a state of "substantially cylindrical" within a range capable of exhibiting the functions thereof.
In the present specification, the number of "four" or "plural" is used, but the present invention is not limited thereto, and other numbers may be used as long as the functions are exhibited.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (9)
1. The utility model provides a mounting fixture for processing graphite boat piece which characterized in that: the device comprises an adsorption block group (1) for adsorbing the graphite boat piece, a fixing device (2) for fixing the graphite boat piece on the adsorption block group (1), and a limiting device (3) for limiting the movement of the graphite boat piece; the graphite boat piece is superposed on the adsorption block group (1); the adsorption block group (1) is communicated with an air suction source; the limiting device (3) is arranged around the adsorption block group (1).
2. The fixing jig for processing a graphite boat piece as claimed in claim 1, wherein: the adsorption block group (1) comprises a plurality of adsorption blocks (11) which are arranged in parallel; an adsorption groove (12) is formed in one end, close to the graphite boat piece, of the adsorption block (11); the adsorption tank (12) is communicated with the air suction source.
3. The fixing jig for processing a graphite boat piece as claimed in claim 1, wherein: the adsorption block group (1) is arranged on the bottom plate (4); a plurality of moving grooves (41) are formed in the bottom plate (4) around the adsorption block group (1); the limiting device (3) moves along the moving groove (41).
4. The fixing jig for processing a graphite boat piece as claimed in claim 1, wherein: the fixing device (2) comprises a fixing nut (21), a fixing block (23) and a fixing rod (22) in threaded connection with the fixing nut (21); the fixing nut (21) is arranged at one end, far away from the graphite boat piece, of the adsorption block group (1); the fixing rod (22) drives the fixing block (23) to compress the graphite boat piece.
5. The fixing jig for processing a graphite boat piece as claimed in claim 4, wherein: and a gasket (24) is arranged at one end of the fixed block (23) close to the graphite boat piece.
6. The fixing jig for processing a graphite boat piece as claimed in claim 5, wherein: the gasket (24) is a rubber gasket.
7. The fixing jig for processing a graphite boat piece as claimed in claim 1, wherein: a positioning rod (5) for limiting the movement of the graphite boat piece is arranged on the adsorption block group (1); the positioning rod (5) penetrates through the graphite boat piece.
8. The fixing jig for processing a graphite boat piece as claimed in claim 1, wherein: the limiting device (3) comprises a limiting bracket (31) and an ejector rod (32) for ejecting the graphite boat piece; the ejector rod (32) is arranged on the limiting bracket (31); the limiting support (31) is arranged around the graphite boat piece.
9. The fixing jig for processing a graphite boat piece as claimed in claim 8, wherein: a top plate (33) is arranged at one end of the ejector rod (32) close to the graphite boat piece; the ejector rod (32) pushes the top plate (33) to be close to or far away from the graphite boat piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832690.1U CN210999523U (en) | 2019-10-29 | 2019-10-29 | A mounting fixture for processing graphite boat piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832690.1U CN210999523U (en) | 2019-10-29 | 2019-10-29 | A mounting fixture for processing graphite boat piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210999523U true CN210999523U (en) | 2020-07-14 |
Family
ID=71503994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921832690.1U Active CN210999523U (en) | 2019-10-29 | 2019-10-29 | A mounting fixture for processing graphite boat piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210999523U (en) |
-
2019
- 2019-10-29 CN CN201921832690.1U patent/CN210999523U/en active Active
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