CN212071194U - Machining clamp for compressor cylinder body - Google Patents
Machining clamp for compressor cylinder body Download PDFInfo
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- CN212071194U CN212071194U CN202020453174.4U CN202020453174U CN212071194U CN 212071194 U CN212071194 U CN 212071194U CN 202020453174 U CN202020453174 U CN 202020453174U CN 212071194 U CN212071194 U CN 212071194U
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- positioning
- cylinder body
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- positioning disk
- compressor
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Abstract
The utility model discloses a add clamping apparatus for compressor cylinder body, the positioning disk level sets up in the bottom plate top, is equipped with the pivot of vertical setting on the positioning disk and passes through the pivot is rotatable to be installed on the bottom plate, and the positioning disk top is equipped with the vertical locating pin that stretches out, and the telescoping cylinder is located positioning disk one side, is equipped with the vertical telescopic shaft that stretches out on the telescoping cylinder, and the setting of clamp plate level is in the positioning disk top and install on the telescopic shaft, and the clamp plate bottom is equipped with the pressure head. Through the processing anchor clamps for compressor cylinder body of above-mentioned optimal design, treat through the positioning disk and process the cylinder body and fix a position, according to the processing needs of cylinder body, the cylinder body is adjusted to rotatable positioning disk in circumference, then compresses tightly the cylinder body in vertical direction through the clamp plate under the effect of telescoping cylinder, through locating pin locating hole commonality strong, improve product quality, improve repeated positioning accuracy, improve production efficiency, save clamping time and number of times, reduce workman intensity of labour, reduce personnel's function.
Description
Technical Field
The utility model relates to a vehicle air conditioner compressor machine tooling technical field especially relates to a add clamping apparatus for compressor cylinder body.
Background
The cylinder body is the most important and complex part in the automobile air-conditioning compressor, and because the appearance models of different cylinder bodies are greatly different, the machining sizes of the inner parts of the cylinder bodies are also greatly different, and particularly, the cylinder hole chamfer angle of the cylinder body has high roughness requirement. At present, in the traditional machining process, an operator manually drills chamfers, and the chamfers are all formed by manually placing the chamfers on a tool by the operator and arranging a radial drilling machine for chamfering. Because the manual operation is adopted, the labor intensity of workers is increased, the production efficiency is reduced, and meanwhile, the quality of the processed hole is difficult to ensure and the consistency is poor; thereby causing high product rejection rate; and thirdly, due to the instability of manual operation, the uniformity of the precision and the quality of the cylinder hole chamfer cannot be realized, and the quality of the automobile air conditioner compressor is easily reduced.
SUMMERY OF THE UTILITY MODEL
For the technical problem who exists among the solution background art, the utility model provides a add clamping apparatus for compressor cylinder body.
The utility model provides a add clamping apparatus for compressor cylinder body, include: the device comprises a bottom plate, a positioning plate, a telescopic cylinder and a pressing plate;
the positioning disc level sets up in the bottom plate top, is equipped with the pivot of vertical setting on the positioning disc and passes through the pivot is rotatable to be installed on the bottom plate, and the positioning disc top is equipped with the vertical locating pin that stretches out, and the telescoping cylinder is located positioning disc one side, is equipped with the vertical telescopic shaft that stretches out on the telescoping cylinder, and the clamp plate level sets up in the positioning disc top and installs on the telescopic shaft, and the clamp plate bottom is equipped with the pressure head.
Preferably, the top of the positioning plate is further provided with a limiting pin, the limiting pin is located on one side of the positioning pin, and a limiting gap is formed between the limiting pin and the positioning pin.
Preferably, the positioning disc is further provided with a fastener, and the fastener is used for fixing the positioning disc on the bottom plate.
Preferably, the positioning disc is provided with a mounting screw hole, the fastener adopts a screw rod, the compression screw rod is installed in the mounting screw hole in a threaded manner, and one end of the compression screw rod is abutted against the bottom plate.
Preferably, the positioning disc is provided with a mounting hole, the top of the bottom plate is provided with a plurality of positioning screw holes corresponding to the mounting hole, the positioning screw holes are distributed around the circumference of the rotating shaft, the fastening piece is a locking bolt, and one end of the locking bolt penetrates through the mounting hole to be in threaded fit with one positioning screw hole.
Preferably, the positioning device comprises two telescopic cylinders and two pressing plates, the two telescopic cylinders are respectively positioned at two sides of the positioning plate, and the two pressing plates are respectively arranged on telescopic shafts of the two telescopic cylinders.
Preferably, the positioning pin is arranged coaxially with the rotation shaft.
Preferably, the top end of the positioning pin is provided with a protective head.
The utility model discloses in, the machining fixture for compressor cylinder body that provides, the positioning disk level sets up in the bottom plate top, is equipped with the pivot of vertical setting on the positioning disk and passes through the pivot is rotatable to be installed on the bottom plate, and the positioning disk top is equipped with the vertical locating pin that stretches out, and the telescoping cylinder is located positioning disk one side, is equipped with the vertical telescopic shaft that stretches out on the telescoping cylinder, and the setting of clamp plate level is in the positioning disk top and install on the telescopic shaft, and the clamp plate bottom is equipped with the pressure head. Through the processing anchor clamps for compressor cylinder body of above-mentioned optimal design, treat through the positioning disk and process the cylinder body and fix a position, according to the processing needs of cylinder body, the cylinder body is adjusted to rotatable positioning disk in circumference, then compresses tightly the cylinder body in vertical direction through the clamp plate under the effect of telescoping cylinder, through locating pin locating hole commonality strong, improve product quality, improve repeated positioning accuracy, improve production efficiency, save clamping time and number of times, reduce workman intensity of labour, reduce personnel's function.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of a add clamping apparatus for compressor cylinder body.
Fig. 2 is the utility model provides a processing anchor clamps and cylinder body complex spatial structure sketch map for compressor cylinder body.
Fig. 3 is the utility model provides a processing anchor clamps and cylinder body complex overlook the schematic structure view for compressor cylinder body.
Detailed Description
As shown in fig. 1 to 3, fig. 1 is the utility model provides a structural schematic diagram of a processing anchor clamps for compressor cylinder body, fig. 2 is the utility model provides a processing anchor clamps and cylinder body complex spatial structure sketch map for compressor cylinder body, fig. 3 is the utility model provides a processing anchor clamps and cylinder body complex overlook structural schematic diagram for compressor cylinder body.
Referring to fig. 1 to 3, the utility model provides a add clamping apparatus for compressor cylinder body, include: the device comprises a bottom plate 1, a positioning plate 2, a telescopic cylinder 3 and a pressing plate 4;
the locating disc 2 level sets up in bottom plate 1 top, is equipped with the pivot of vertical setting on the locating disc 2 and passes through the pivot is rotatable to be installed on bottom plate 1, and 2 tops of locating disc are equipped with vertical locating pin 5 that stretches out, and telescoping cylinder 3 is located 2 one sides of locating disc, is equipped with the vertical telescopic shaft that stretches out on the telescoping cylinder 3, and 4 levels of clamp plate set up in 2 tops of locating disc and install on the telescopic shaft, and 4 bottoms of clamp plate are equipped with pressure head 6.
In the clamping process of the machining clamp for the compressor cylinder body, the cylinder body 10 is firstly placed on the positioning disc, the cylinder body 10 is sleeved on the positioning pin through the middle hole, then the positioning disc is rotated to adjust the circumferential angle of the cylinder body, finally the telescopic cylinder drives the pressing plate to descend through the telescopic shaft, the top of the cylinder body is pressed through the pressing head, and the clamping and positioning of the cylinder body are achieved.
In this embodiment, the machining fixture for compressor cylinder body that provides, the positioning disk level sets up in the bottom plate top, is equipped with the pivot of vertical setting on the positioning disk and passes through the pivot is rotatable to be installed on the bottom plate, and the positioning disk top is equipped with the vertical locating pin that stretches out, and the telescoping cylinder is located positioning disk one side, is equipped with the vertical telescopic shaft that stretches out on the telescoping cylinder, and the clamp plate level sets up in the positioning disk top and installs on the telescopic shaft, and the clamp plate bottom is equipped with the pressure head. Through the processing anchor clamps for compressor cylinder body of above-mentioned optimal design, treat through the positioning disk and process the cylinder body and fix a position, according to the processing needs of cylinder body, the cylinder body is adjusted to rotatable positioning disk in circumference, then compresses tightly the cylinder body in vertical direction through the clamp plate under the effect of telescoping cylinder, through locating pin locating hole commonality strong, improve product quality, improve repeated positioning accuracy, improve production efficiency, save clamping time and number of times, reduce workman intensity of labour, reduce personnel's function.
In a specific embodiment, the top of the positioning plate 2 is further provided with a limiting pin 7, the limiting pin 7 is positioned on one side of the positioning pin 5, and a limiting gap is formed between the limiting pin 7 and the positioning pin 5; when the cylinder body is installed on the locating pin, the cylinder body is limited in circumferential direction through the limiting pin, and the cylinder body is prevented from rotating relative to the locating disc.
In the specific embodiment of the positioning plate, a fastening member 8 is further arranged on the positioning plate 2, and the fastening member 8 is used for fixing the positioning plate 2 on the bottom plate 1; after the circumferential position of the cylinder body is adjusted through the positioning disc, the positioning disc can be locked on the bottom plate through the fastening piece, and the circumferential direction of the cylinder body is not deflected during processing.
In the concrete design of fastener, be equipped with the installation screw on the positioning disk 2, fastener 8 adopts the screw rod, and the pressure screw rod screw thread is installed in the installation screw hole and one end support by bottom plate 1.
In another embodiment of the fastener, a mounting hole is formed in the positioning disk 2, a plurality of positioning screw holes are formed in the top of the bottom plate 1 and correspond to the mounting hole, the plurality of positioning screw holes are distributed around the circumference of the rotating shaft, the fastener 8 is a locking bolt, and one end of the locking bolt penetrates through the mounting hole to be in threaded fit with one positioning screw hole.
In other specific embodiments, the present embodiment includes two telescopic cylinders 3 and two pressing plates 4, the two telescopic cylinders 3 are respectively located at two sides of the positioning plate 2, the two pressing plates 4 are respectively installed on the telescopic shafts of the two telescopic cylinders 3, and the cylinder body is pressed from two sides by the two pressing plates.
In a specific design mode of the positioning pin, the positioning pin 5 is arranged coaxially with the rotating shaft.
In order to prevent the cylinder body from being damaged secondarily when being mounted on the positioning pin, the top end of the positioning pin is provided with a protective head 9 in other specific design modes of the positioning pin.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A clamping apparatus for machining a cylinder block of a compressor, comprising: the device comprises a bottom plate (1), a positioning plate (2), a telescopic cylinder (3) and a pressing plate (4);
positioning disk (2) level sets up in bottom plate (1) top, is equipped with the pivot of vertical setting on positioning disk (2) and passes through the pivot is rotatable to be installed on bottom plate (1), and positioning disk (2) top is equipped with vertical locating pin (5) that stretch out, and telescoping cylinder (3) are located positioning disk (2) one side, are equipped with the vertical telescopic shaft that stretches out on telescoping cylinder (3), and clamp plate (4) level sets up in positioning disk (2) top and installs on the telescopic shaft, and clamp plate (4) bottom is equipped with pressure head (6).
2. The processing clamp for the compressor cylinder body according to claim 1, characterized in that a limiting pin (7) is further arranged at the top of the positioning disc (2), the limiting pin (7) is located on one side of the positioning pin (5), and a limiting gap is formed between the limiting pin (7) and the positioning pin (5).
3. A machining clamp for compressor cylinders according to claim 1, characterized in that the positioning plate (2) is further provided with a fastener (8), the fastener (8) being used to fix the positioning plate (2) to the base plate (1).
4. A processing clamp for a compressor cylinder according to claim 3, characterized in that the positioning plate (2) is provided with a mounting screw hole, the fastening member (8) is a screw, the pressing screw is installed in the mounting screw hole in a threaded manner, and one end of the pressing screw abuts against the bottom plate (1).
5. The processing clamp for the compressor cylinder body as claimed in claim 3, wherein the positioning plate (2) is provided with a mounting hole, the top of the bottom plate (1) is provided with a plurality of positioning screw holes corresponding to the mounting hole, the plurality of positioning screw holes are distributed around the circumference of the rotating shaft, the fastening member (8) is a locking bolt, and one end of the locking bolt penetrates through the mounting hole to be in threaded fit with one positioning screw hole.
6. The processing clamp for the compressor cylinder block according to claim 1, characterized by comprising two telescopic cylinders (3) and two pressing plates (4), wherein the two telescopic cylinders (3) are respectively located at two sides of the positioning plate (2), and the two pressing plates (4) are respectively installed on telescopic shafts of the two telescopic cylinders (3).
7. The machining jig for compressor cylinders according to claim 1, characterized in that a positioning pin (5) is provided coaxially with the rotating shaft.
8. The machining clamp for compressor cylinders according to claim 1, characterized in that the top end of the positioning pin (5) is provided with a protection head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453174.4U CN212071194U (en) | 2020-03-31 | 2020-03-31 | Machining clamp for compressor cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453174.4U CN212071194U (en) | 2020-03-31 | 2020-03-31 | Machining clamp for compressor cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212071194U true CN212071194U (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020453174.4U Active CN212071194U (en) | 2020-03-31 | 2020-03-31 | Machining clamp for compressor cylinder body |
Country Status (1)
| Country | Link |
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| CN (1) | CN212071194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692516A (en) * | 2020-12-16 | 2021-04-23 | 昆山育源精密机械制造有限公司 | Machining method of automobile air conditioner compressor cylinder body |
-
2020
- 2020-03-31 CN CN202020453174.4U patent/CN212071194U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692516A (en) * | 2020-12-16 | 2021-04-23 | 昆山育源精密机械制造有限公司 | Machining method of automobile air conditioner compressor cylinder body |
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