CN211361440U - Join in marriage food tray groove processing frock of eliminating noise - Google Patents
Join in marriage food tray groove processing frock of eliminating noise Download PDFInfo
- Publication number
- CN211361440U CN211361440U CN201922287418.6U CN201922287418U CN211361440U CN 211361440 U CN211361440 U CN 211361440U CN 201922287418 U CN201922287418 U CN 201922287418U CN 211361440 U CN211361440 U CN 211361440U
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- plate
- bottom plate
- positioning
- oil distribution
- distribution disc
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- 238000003825 pressing Methods 0.000 claims abstract description 16
- 230000030279 gene silencing Effects 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims description 8
- 230000008030 elimination Effects 0.000 abstract description 6
- 238000003379 elimination reaction Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to an oil distribution disc silencing groove processing tool, which comprises a square box, a flange plate, a rotation limiting pin, a positioning plate, a pressing plate and a bottom plate, wherein the flange plate is arranged on one box surface of the square box, and the bottom plate is fixedly arranged on any one of the other box surfaces of the square box; a positioning plate is arranged at the center of the bottom plate, a positioning pin is arranged at the center of the positioning plate, and a rotation limiting pin is also arranged on the positioning plate and is positioned on one side of the positioning pin; and pressing plates are arranged at two ends of the bottom plate. The utility model discloses be used for cooperating four-axis machining center, make the time of processing noise elimination groove shorten to 1.5 minutes/piece, efficiency promotes 10 times.
Description
Technical Field
The utility model relates to a join in marriage food tray noise elimination groove processing frock belongs to variable pump and joins in marriage food tray noise elimination groove processing field.
Background
In the prior art, the silencing groove of the oil distribution disc of the core part in the variable displacement pump is machined by using a common machining center, the whole machining process has the following problems that the machining speed is low, a tool nose is easy to collapse and unstable in size, the groove is large and small, only one groove can be machined by one set of small tool, and the repeated positioning error of clamping exists; in addition, due to the size of the groove, the noise is large due to the fact that the oil discharge quantity of the parts is not uniform at two ends, and the volumetric efficiency of the pump is not stable. Therefore, a new machining tool needs to be developed to cooperate with a four-axis machining center to perform machining, so as to solve the above problems.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide a join in marriage food tray noise elimination groove processing frock, this frock is used for cooperating four-axis machining center, makes the time of processing noise elimination groove shorten to 1.5 minutes/piece, and efficiency promotes 10 times.
According to the utility model provides a technical scheme: an oil distribution disc silencing groove machining tool comprises a square box, a flange plate, a rotation limiting pin, a positioning plate, a pressing plate and a bottom plate, wherein the flange plate is arranged on one box surface of the square box, and the bottom plate is fixedly arranged on any one of the other box surfaces of the square box; a positioning plate is arranged at the center of the bottom plate, a positioning pin is arranged at the center of the positioning plate, and a rotation limiting pin is also arranged on the positioning plate and is positioned on one side of the positioning pin; and pressing plates are arranged at two ends of the bottom plate.
Further, the positioning pin and the positioning plate are cylindrical and matched with the oil distribution disc.
Furthermore, the bottom plate is square with the same size as the square box surface, and four corners of the bottom plate are provided with chamfers.
Furthermore, the pressing plates are arranged at two ends of the inclined diagonal of the bottom plate, and supporting blocks are arranged between the pressing plates and the bottom plate.
Further, the supporting blocks are triangular.
Furthermore, the positioning plate and the pressing plate are fixed on the bottom plate through bolts.
Compared with the prior art, the utility model, have following advantage:
1. and by matching with a four-axis machining center, the time for machining the silencing groove is shortened to 1.5 minutes per piece, and the efficiency is improved by 10 times.
2. The service life of the non-standard cutter is improved by 6 times.
3. The size of the part is stable; almost no burr is generated, and manual deburring is reduced.
4. The model changing is convenient, and the multiple models can be switched at will.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: 1-square box, 2-flange plate, 3-rotation limiting pin, 4-positioning pin, 5-positioning plate, 6-pressing plate, 7-bottom plate and 8-supporting block.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, an oil distribution disc silencing groove processing tool comprises a square box 1, a flange plate 2, a rotation limiting pin 3, a positioning pin 4, a positioning plate 5, a pressing plate 6 and a bottom plate 7, wherein the flange plate 2 is arranged on one box surface of the square box 1, and the bottom plate 7 is fixedly arranged on any one of the other box surfaces of the square box 1; the center of the bottom plate 7 is provided with a positioning plate 5, the center of the positioning plate 5 is provided with a positioning pin 4, and the positioning plate 5 and the positioning pin 4 are used for positioning the oil distribution disc. The positioning plate 5 is also provided with a rotation limiting pin 3, the rotation limiting pin 3 is used for limiting the rotation of the oil distribution disc, and the rotation limiting pin 3 is positioned on one side of the positioning pin 4; the pressing plates 6 are arranged at two ends of the bottom plate 7, and after the oil distribution disc is arranged on the positioning pin 4, the pressing plates 6 at the two ends apply downward pressure to the oil distribution disc so as to fix the oil distribution disc.
The positioning pin 4 and the positioning plate 5 are cylindrical and matched with the oil distribution disc, the oil distribution disc body is disc-shaped, a circular hole is formed in the middle of the oil distribution disc body, and the cylindrical positioning pin 4 can enable the oil distribution disc to be nested in the positioning pin 4 so as to limit the movement of the oil distribution disc.
The bottom plate 7 is square with the same size as the box surface of the square box 1, and four corners of the bottom plate 7 are provided with chamfers.
The pressing plates 6 are arranged at two ends of the inclined angle of the bottom plate 7, supporting blocks 8 are arranged between the pressing plates 6 and the bottom plate 7, and the supporting blocks 8 are triangular.
The positioning plate 5 and the pressing plate 6 are fixed on the bottom plate 7 through bolts.
The utility model discloses a will join in marriage the food tray and press from both sides tightly then cooperate with four-axis machining center, the time of processing noise elimination groove shortens to 1.5 minutes/piece, and efficiency promotes 10 times.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (6)
1. The machining tool for the silencing groove of the oil distribution disc is characterized by comprising a square box (1), a flange plate (2), a rotation limiting pin (3), a positioning pin (4), a positioning plate (5), a pressing plate (6) and a bottom plate (7), wherein the flange plate (2) is installed on one box surface of the square box (1), and the bottom plate (7) is fixedly installed on any one of the other box surfaces of the square box (1); a positioning plate (5) is arranged at the center of the bottom plate (7), a positioning pin (4) is arranged at the center of the positioning plate (5), a rotation limiting pin (3) is further arranged on the positioning plate (5), and the rotation limiting pin (3) is positioned on one side of the positioning pin (4); and pressing plates (6) are arranged at two ends of the bottom plate (7).
2. The tooling for processing the muffling groove of the oil distribution disc according to claim 1, wherein the positioning pin (4) and the positioning plate (5) are cylindrical and matched with the oil distribution disc.
3. The tooling for processing the silencing groove of the oil distribution disc according to claim 1, wherein the bottom plate (7) is square with the same size as the surface of the square box (1), and four corners of the bottom plate (7) are provided with chamfers.
4. The tooling for processing the muffling slot of the oil distribution disc according to claim 3, wherein the pressure plates (6) are arranged at two diagonally opposite ends of the bottom plate (7), and the support blocks (8) are arranged between the pressure plates (6) and the bottom plate (7).
5. The tooling for machining the muffling slot of the oil distribution pan according to claim 4, wherein the supporting block (8) is triangular.
6. The tooling for processing the muffling slot of the oil distribution disc according to claim 1, wherein the positioning plate (5) and the pressure plate (6) are fixed on the bottom plate (7) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287418.6U CN211361440U (en) | 2019-12-18 | 2019-12-18 | Join in marriage food tray groove processing frock of eliminating noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287418.6U CN211361440U (en) | 2019-12-18 | 2019-12-18 | Join in marriage food tray groove processing frock of eliminating noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211361440U true CN211361440U (en) | 2020-08-28 |
Family
ID=72163388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922287418.6U Active CN211361440U (en) | 2019-12-18 | 2019-12-18 | Join in marriage food tray groove processing frock of eliminating noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211361440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775687A (en) * | 2021-03-18 | 2021-05-11 | 重庆建设车用空调器有限责任公司 | Universal clamp for machining front and rear end plates of vehicle air-conditioning compressor |
-
2019
- 2019-12-18 CN CN201922287418.6U patent/CN211361440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775687A (en) * | 2021-03-18 | 2021-05-11 | 重庆建设车用空调器有限责任公司 | Universal clamp for machining front and rear end plates of vehicle air-conditioning compressor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 202, Chengnan Road, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Weifu Precision Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: No. 202, Chengnan Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: Wuxi Weifu Precision Machinery Manufacturing Co.,Ltd. Country or region before: China |