CN220575696U - Frock clamp is used in automobile scroll compressor midbody processing - Google Patents
Frock clamp is used in automobile scroll compressor midbody processing Download PDFInfo
- Publication number
- CN220575696U CN220575696U CN202322143102.6U CN202322143102U CN220575696U CN 220575696 U CN220575696 U CN 220575696U CN 202322143102 U CN202322143102 U CN 202322143102U CN 220575696 U CN220575696 U CN 220575696U
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- positioning
- scroll compressor
- arc
- machining
- fixture
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- 238000003754 machining Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile part machining, and particularly discloses a fixture for machining an intermediate of an automobile scroll compressor. The fixture for machining the intermediate of the automobile scroll compressor comprises a base, a positioning table connected to the base and a plurality of pressing mechanisms; at least two arc-shaped positioning blocks are distributed on the positioning table at intervals along the circumferential direction, and a first positioning groove for clamping the lower end of the intermediate to be processed is formed between the arc-shaped positioning blocks in a matching manner; the inner bottom surface of the first positioning groove is provided with a plurality of positioning struts; the pressing and holding mechanisms are distributed around the positioning tables. This frock clamp for automobile scroll compressor midbody processing can improve the convenience of getting the blowing, shortens and gets the blowing time.
Description
Technical Field
The utility model relates to the technical field of automobile part machining, in particular to a fixture clamp for machining an intermediate of an automobile scroll compressor.
Background
When machining an intermediate body of an automobile scroll compressor, a fixture is generally used for clamping and fixing the intermediate body part. The existing fixture for clamping and fixing the intermediate generally comprises a positioning table and a plurality of pressing mechanisms, and when the fixture is used, the intermediate to be processed is positioned and placed on the positioning table, and then the intermediate is fixed by utilizing the pressing mechanisms. The positioning modes of the positioning table are generally two, one is that the positioning table is matched with an inner stepped hole at one end of the intermediate body to realize positioning, and the other is that the positioning table is matched with an outer stepped structure at the other end of the intermediate body to realize positioning. However, when the latter positioning mode is adopted for positioning, most of the intermediate is accommodated in the positioning table, so that the intermediate is inconvenient to take and place, the time for taking and placing materials is long, and the processing efficiency of the product is affected.
Disclosure of Invention
The utility model aims to provide a fixture for processing an intermediate of an automobile scroll compressor, which can improve the convenience of taking and discharging and shorten the time of taking and discharging.
To achieve the purpose, the utility model adopts the following technical scheme:
a fixture clamp for machining an intermediate of an automobile scroll compressor comprises a base, a positioning table connected to the base and a plurality of pressing mechanisms; at least two arc-shaped positioning blocks are distributed on the positioning table at intervals along the circumferential direction, and a first positioning groove for clamping the lower end of the intermediate to be processed is formed between the arc-shaped positioning blocks in a matching manner; a plurality of positioning struts are arranged on the inner bottom surface of the first positioning groove; the pressing and holding mechanisms are distributed around the positioning tables.
Further, the top surfaces of the arc-shaped positioning blocks are coplanar; the top surfaces of the positioning posts are coplanar and lower than the top surface of the arc-shaped positioning block.
Further, each arc-shaped positioning block and the positioning table are integrally formed.
Further, an opening communicated with the first positioning groove is formed in the outer side face of the arc-shaped positioning block.
Further, the pressing mechanism comprises a fixing seat, a pressing block, a connecting arm and a driving piece, wherein the pressing block, the connecting arm and the driving piece are arranged on the fixing seat, one end, far away from the pressing end, of the pressing block is connected with the driving end of the driving piece, and two ends of the connecting arm are hinged with the fixing seat and the middle part of the pressing block respectively.
Further, a second positioning groove for positioning and clamping the fixing seat is formed in the base.
The beneficial effects of the utility model are as follows: according to the fixture for machining the intermediate of the automobile scroll compressor, the intermediate is supported and positioned in multiple points by utilizing the positioning struts, the peripheral side of the lower end of the intermediate is positioned by utilizing the arc-shaped positioning blocks, and the intermediate is pressed and fixed by utilizing the pressing and holding mechanisms, so that the intermediate is accurately and stably clamped, the material taking and discharging are very convenient, the material taking and discharging time is shortened, and the machining efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a fixture for machining an intermediate of an automobile scroll compressor.
Fig. 2 is a schematic view of the positioning table in fig. 1.
Fig. 3 is a schematic structural view of the pressing mechanism in fig. 1.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 3, a fixture for machining an intermediate of an automobile scroll compressor comprises a base 1, a positioning table 2 connected to the base 1, and a plurality of pressing mechanisms 3. At least two arc-shaped positioning blocks 21 are distributed on the positioning table 2 at intervals along the circumferential direction, and a first positioning groove 22 for clamping the lower end of the intermediate to be processed is formed between the arc-shaped positioning blocks 21 in a matched mode; the inner bottom surface of the first positioning groove 22 is provided with a plurality of positioning struts 4; the pressing mechanisms 3 are distributed around the positioning tables 2.
Wherein the structure of the positioning table 2 is shown in fig. 2. In the embodiment, two positioning tables 2 are arranged on a base 1, two arc positioning blocks 21 are arranged on each positioning table 2, the arc inner side surface of each arc positioning block 21 is matched with the arc surface on the outer periphery side of the lower end of the intermediate to be processed, and a clamping groove matched with a protrusion arranged on the arc surface on the outer periphery side of the lower end of the intermediate to be processed is formed in the arc inner side surface; the top surfaces of the arc-shaped positioning blocks 21 are coplanar. Preferably, each arc-shaped positioning block 21 is integrally formed with the positioning table 2. The top surfaces of the positioning posts 4 are arranged in a coplanar manner and lower than the top surface of the arc-shaped positioning block 21.
When the positioning device is used, the arc-shaped positioning blocks 21 are used for positioning the outer peripheral side of the lower end of the intermediate body, and the positioning struts are used for performing multi-point supporting and positioning on the lower end face of the intermediate body.
Further, an opening 23 communicating with the first positioning groove 22 is formed on the outer side surface of the arc-shaped positioning block 21, so as to observe the positioning condition of the intermediate body.
As shown in fig. 3, the pressing mechanism 3 includes a fixing base 31, a pressing block 32 disposed on the fixing base 31, a connecting arm 33, and a driving member 34. One end of the pressing block 32 far away from the holding end is connected with the driving end of the driving piece 34, and two ends of the connecting arm 33 are hinged with the fixing seat 31 and the middle of the pressing block 32 respectively. The driving member 34 is preferably a cylinder.
Further, a second positioning groove for positioning the clamping fixing seat 31 is formed in the base 1. When in assembly, the pressing block 32, the connecting arm 33 and the driving piece 34 are assembled on the fixed seat 31, and then the fixed seat 31 is positioned and placed in the second positioning groove for fixed connection.
When the fixture for machining the intermediate of the automobile scroll compressor is used, the intermediate to be machined is placed on the positioning table 2, the intermediate is supported and positioned in multiple points by utilizing the positioning support posts 4, the lower peripheral side of the intermediate is positioned by utilizing the arc-shaped positioning blocks 21, and then the intermediate is pressed and fixed by utilizing the pressing and holding mechanisms 3, so that the intermediate is accurately and stably clamped, the material taking and placing time is shortened, and the machining efficiency is improved.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (6)
1. The fixture for machining the intermediate of the automobile scroll compressor is characterized by comprising a base (1), a positioning table (2) connected to the base (1) and a plurality of pressing mechanisms (3); at least two arc-shaped positioning blocks (21) are distributed on the positioning table (2) at intervals along the circumferential direction, and a first positioning groove (22) for clamping the lower end of the intermediate to be processed is formed between the arc-shaped positioning blocks (21) in a matched mode; a plurality of positioning struts (4) are arranged on the inner bottom surface of the first positioning groove (22); the pressing and holding mechanisms (3) are distributed around the positioning tables (2).
2. A tooling fixture for machining an intermediate of a scroll compressor of an automobile according to claim 1, wherein the top surfaces of the arc-shaped positioning blocks (21) are coplanar; the top surfaces of the positioning support posts (4) are coplanar and lower than the top surfaces of the arc-shaped positioning blocks (21).
3. The fixture for machining an intermediate body of a scroll compressor of an automobile according to claim 1, wherein each of the arc-shaped positioning blocks (21) is integrally formed with the positioning table (2).
4. The fixture for machining the intermediate of the automobile scroll compressor according to claim 1, wherein an opening (23) communicated with the first positioning groove (22) is formed in the outer side surface of the arc-shaped positioning block (21).
5. The fixture for machining the intermediate of the automotive scroll compressor according to claim 1, wherein the pressing mechanism (3) comprises a fixing seat (31), a pressing block (32) arranged on the fixing seat (31), a connecting arm (33) and a driving piece (34), one end, far away from the pressing end, of the pressing block (32) is connected with the driving end of the driving piece (34), and two ends of the connecting arm (33) are hinged with the fixing seat (31) and the middle of the pressing block (32) respectively.
6. The fixture for machining the intermediate of the automobile scroll compressor according to claim 5, wherein the base (1) is provided with a second positioning groove for positioning and clamping the fixing seat (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322143102.6U CN220575696U (en) | 2023-08-10 | 2023-08-10 | Frock clamp is used in automobile scroll compressor midbody processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322143102.6U CN220575696U (en) | 2023-08-10 | 2023-08-10 | Frock clamp is used in automobile scroll compressor midbody processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220575696U true CN220575696U (en) | 2024-03-12 |
Family
ID=90111422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322143102.6U Active CN220575696U (en) | 2023-08-10 | 2023-08-10 | Frock clamp is used in automobile scroll compressor midbody processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220575696U (en) |
-
2023
- 2023-08-10 CN CN202322143102.6U patent/CN220575696U/en active Active
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