CN213351613U - Front end cover clamp of air conditioner compressor - Google Patents
Front end cover clamp of air conditioner compressor Download PDFInfo
- Publication number
- CN213351613U CN213351613U CN202021973460.XU CN202021973460U CN213351613U CN 213351613 U CN213351613 U CN 213351613U CN 202021973460 U CN202021973460 U CN 202021973460U CN 213351613 U CN213351613 U CN 213351613U
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- CN
- China
- Prior art keywords
- positioning
- workbench
- core sleeve
- end cover
- air conditioner
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- Expired - Fee Related
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Abstract
The utility model discloses a front end cover clamp of an air conditioner compressor, which comprises a workbench, a positioning device and a compressing device, wherein the compressing device is used for clamping a workpiece, at least one group of positioning device for placing the workpiece is arranged on the workbench, the positioning device comprises a positioning core sleeve and a limiting post, a positioning mounting hole and a strip-shaped limiting groove for adjusting the limiting post are arranged on the workbench, the lower end of the positioning core sleeve is arranged in the positioning mounting hole, and the upper end of the positioning core sleeve is used for positioning the workpiece; the limiting columns are movably arranged on the strip-shaped limiting grooves. The utility model discloses simple structure, commonality are good, have improved work efficiency to manufacturing cost has been reduced.
Description
Technical Field
The utility model relates to an air condition compressor processing field especially relates to an air condition compressor's front end housing anchor clamps.
Background
The automobile air conditioner compressor is a core component of an automobile air conditioner refrigerating system and plays a role in compressing and conveying refrigerant vapor. The front end cover of the air conditioner compressor for the vehicle is used as one of key parts of the compressor, and is matched with the rear end cover, the cylinder body, the rotor, the blades and the like of the compressor to form a closed working cavity of the compressor. Because vehicles of different models and specifications need to be provided with air-conditioning compressors of different sizes, the sizes of the front end covers of the air conditioners are different. The front end cover of the air conditioner compressor for the vehicle, as shown in fig. 1, comprises a circular cover body, wherein a central hole, a plurality of connecting holes and a positioning hole are processed on the circular cover body. The processing method of the front end cover of the existing vehicle air conditioner compressor comprises the following steps: manually placing each circular cover body on a processing table, then clamping the circular cover body by a pressing plate of a processing clamp, and finally starting a processing device to process each hole of the circular cover body. The existing processing mode has the following problems:
1. when the front end covers of different models are machined, different machining clamps are needed to be adopted for clamping, and therefore the machining cost of the air conditioner compressor is increased.
2. The front end cover is a large irregular product, and in the processing process, the product is large or irregular, so that the product is not easy to clamp firmly, the product is easy to deviate, and the processing precision is not high.
3. The existing processing mode adopts a manual and mechanical auxiliary semi-automatic clamping mode, so that the operation time is long, the labor intensity is high, the efficiency is low, and the batch processing is not facilitated.
Disclosure of Invention
The utility model aims at overcoming prior art's defect, providing an adaptability is wide, good, the with low costs front end housing anchor clamps of commonality.
The utility model discloses the required technical problem who solves can realize through following technical scheme:
the utility model provides an air condition compressor's front end housing anchor clamps, includes workstation, positioner and closing device, closing device is used for pressing from both sides tight work piece, set up at least a set of positioner who is used for placing the work piece on the workstation, positioner includes location core cover and spacing post, be equipped with the location mounting hole on the workstation and be used for adjusting the bar spacing groove of spacing post, the lower extreme activity of location core cover sets up in the location mounting hole, the upper end of location core cover is used for placing the work piece of treating processing, spacing post movable mounting be in on the bar spacing groove. The positioning core sleeve of the positioning device is matched with the central hole of the front end cover to be processed, and the limiting column is matched with the positioning hole of the front end cover to be processed for positioning.
Furthermore, the positioning mounting hole of the workbench is a stepped hole, the lower end of the positioning core sleeve is provided with a step matched with the stepped hole, and the positioning core sleeve is arranged in the stepped hole.
Furthermore, the upper end of the positioning core sleeve is provided with a guide part.
Furthermore, the positioning device is provided with two limiting columns, two strip-shaped limiting grooves used for adjusting the limiting columns are formed in the workbench, and the two limiting columns are respectively installed on the strip-shaped limiting grooves.
Furthermore, the pressing device comprises a driving mechanism and a pressing plate, the driving mechanism is installed on the lower end face of the workbench, and a telescopic rod of the driving mechanism is connected with the pressing plate and used for driving the pressing plate to move up and down to press the workpiece to be processed.
Furthermore, a pressing head used for pressing the workpiece is further arranged on the pressing plate.
Furthermore, two guide posts are arranged on the workbench, guide holes are formed in the pressing plate, and the guide posts are matched with the guide holes in the pressing plate.
Owing to adopted above technical scheme, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, be equipped with more than a set of positioner on the workstation, the front end housing that can process a plurality of compressors simultaneously. The positioning core sleeve is movably arranged on the workbench, and can be correspondingly adjusted according to the central hole of the front end cover to be processed, so that the positioning core sleeve is attached to the front end cover to be processed, the positioning precision is high, and the positioning error is small; through the bar-shaped limiting groove used for adjusting the limiting column on the workbench, the position of the limiting column can be correspondingly adjusted according to the positions of the positioning holes on different front end covers, so that the front end covers with different regular sizes are adapted. Therefore the utility model discloses anchor clamps's commonality is good, has improved work efficiency, does benefit to batch processing to manufacturing cost has been reduced.
The positioning and mounting hole of the workbench is a stepped hole, the lower end of the positioning core sleeve is provided with a step matched with the stepped hole, and the positioning core sleeve is arranged in the stepped hole, so that the positioning core sleeve is not easy to dislocate and does not need to be fixed by bolts.
The guide part is arranged at the upper end of the positioning core sleeve, so that the center hole of the front end cover of the compressor is conveniently and quickly sleeved outside the positioning core sleeve, and the processing efficiency is improved.
The pressing device comprises a driving mechanism and a pressing plate, the driving mechanism is installed on the lower end face of the workbench, and a telescopic rod of the driving mechanism is connected with the pressing plate and used for driving the pressing plate to move up and down to press the workpiece to be machined. After the front end cover of the compressor is placed on the positioning device, a driving mechanism of the pressing device is started, and the driving mechanism is used for driving the pressing plate to quickly press the front end cover of the compressor.
And the pressing plate is also provided with a pressing head for pressing the workpiece. The front end cover of the compressor is further pressed through the abutting head of the pressing plate.
The front end cover of the compressor is prevented from rotating during machining by adopting the two limiting columns, namely two-point fixation, so that the front end cover is prevented from deviating, and the machining precision is improved.
Drawings
FIG. 1 is a schematic structural diagram of a front end cover of a conventional compressor;
fig. 2 is a schematic structural diagram of the detection of the present invention.
In the figure: 1 is a workbench, 1-1 is a strip-shaped limiting groove, 2 is a positioning device, 2-1 is a positioning core sleeve, 2-11 is a guide part, 2-2 is a limiting column, 3 is a pressing device, 3-1 is a driving mechanism, 3-11 is a telescopic rod, 3-2 is a pressing plate, 3-21 is a pressing head, and 4 is a guide column.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Specific example 1:
referring to fig. 2, the front end cover clamp of the air conditioner compressor comprises a workbench 1, a positioning device and a pressing device, wherein the pressing device is used for clamping a workpiece, a support is arranged at the lower end of the workbench 1, at least one group of positioning devices 2 for placing the workpiece are arranged on the workbench 1, each group of positioning devices 2 comprises a positioning core sleeve 2-1 and two limiting columns 2-2, a positioning installation hole for installing the positioning core sleeve is formed in the workbench 1, the positioning installation hole is a stepped hole, a step matched with the stepped hole is arranged at the lower end part of the positioning core sleeve 2-1, the lower end of the positioning core sleeve 2-1 is movably arranged in the stepped hole, and the positioning core sleeve 2-1 is positioned through the stepped hole of the workbench, so that the positioning core sleeve is not easy to be dislocated, bolts are not used for fixing and the cost is reduced; and the core sleeve is directly placed in the stepped hole, so that the corresponding positioning core sleeve can be conveniently and quickly replaced, and the working efficiency is improved. The upper end of the positioning core sleeve 2-1 is used for placing a workpiece to be processed, the workpiece refers to a front end cover of the compressor, and the front end cover is sleeved outside the positioning core sleeve through a central hole to be positioned. Furthermore, the upper end of the positioning core sleeve 2-1 is provided with a guide part 2-11, and the guide part 2-11 is convenient for quickly sleeving the central hole of the front end cover outside the positioning core sleeve 2-1, so that the processing efficiency is improved. The workbench 1 is provided with two strip-shaped limiting grooves 1-1 for adjusting limiting columns, the strip-shaped limiting grooves 1-1 are provided with a plurality of fixing holes, and the lower ends of the limiting columns 2-2 are matched with the fixing holes and movably arranged on the strip-shaped limiting grooves 1-1. The front end cover of the compressor is matched with the positioning hole of the front end cover for limiting through the limiting column 2-2, and the front end cover is prevented from deviating during processing. The position of the limiting column can be correspondingly adjusted according to the position of the positioning hole of the front end cover of the compressor, so that the positioning processing of the front end covers of compressors with different sizes is met, the clamp is wide in application range and good in universality, and the processing cost of the front end cover of the compressor is reduced.
In this specific implementation: the three-position positioning device comprises a workbench 1, and is characterized in that three groups of positioning devices 2 for placing workpieces are arranged on the workbench 1, each positioning device 2 comprises a positioning core sleeve 2-1 and two limiting 2-2 columns, three positioning mounting holes are formed in the workbench 1, two strip-shaped limiting grooves are formed in two sides of each positioning mounting hole, the positioning core sleeves 2-1 of the three positioning devices are respectively arranged in the three positioning mounting holes, and six limiting columns 2-2 of the three positioning devices are respectively arranged on the six strip-shaped limiting grooves. The front end covers of the compressors can be simultaneously processed by arranging the plurality of groups of positioning devices on the workbench, so that the working efficiency is improved, and batch processing is facilitated.
The pressing device 3 comprises a driving mechanism 3-1 and a pressing plate 3-2, wherein the driving mechanism 3-1 adopts an existing power driving mechanism, such as: actuating unit such as cylinder, pneumatic cylinder. The driving mechanism 3-1 is fixed on the lower end surface of the workbench 1. Two guide posts 4 are arranged on the workbench 1, guide holes are formed in the pressing plate 3-2, and the guide posts 4 are matched with the guide holes in the pressing plate 3-2. The telescopic rod 3-11 of the driving mechanism 3-1 is connected with the pressing plate 3-2 and used for driving the pressing plate 3-2 to move up and down to press a workpiece. The driving mechanism 3-1 directly drives the pressing plate 3-2 to press down, so that automatic operation is realized, labor intensity and labor intensity are reduced, and working efficiency is improved. Furthermore, the pressing plate 3-2 is also provided with a propping head 3-21 for pressing a workpiece, and the front end cover of the compressor is further pressed through the propping head 3-21, so that the front end cover of the compressor is prevented from deviating, and the processing precision is improved. In the embodiment, the driving mechanism 3-1 adopts two cylinders, the two cylinders are respectively fixed on the lower end surface of the workbench, the piston rod of each cylinder is connected with the pressing plate, the pressing plate is driven by the two cylinders to move up and down to press or loosen a workpiece, so that the pressing plate is uniformly stressed, and the pressing plate can simultaneously press a plurality of front end covers.
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 (7)
1. The utility model provides an air condition compressor's front end housing anchor clamps, includes workstation and closing device, closing device is used for pressing from both sides tight work piece, its characterized in that: the positioning device comprises a positioning core sleeve and a limiting column, a positioning mounting hole and a strip-shaped limiting groove used for adjusting the limiting column are formed in the workbench, the lower end of the positioning core sleeve is movably arranged in the positioning mounting hole, the upper end of the positioning core sleeve is used for placing a workpiece to be machined, and the limiting column is movably arranged on the strip-shaped limiting groove.
2. The front end cover jig of an air conditioner compressor as claimed in claim 1, wherein: the positioning and mounting hole of the workbench is a stepped hole, the lower end part of the positioning core sleeve is provided with a step matched with the stepped hole, and the positioning core sleeve is arranged in the stepped hole.
3. The front end cover jig of an air conditioner compressor as claimed in claim 1 or 2, wherein: the upper end of the positioning core sleeve is provided with a guide part.
4. The front end cover jig of an air conditioner compressor as claimed in claim 1, wherein: the positioning device is provided with two limiting columns, two strip-shaped limiting grooves used for adjusting the limiting columns are formed in the workbench, and the two limiting columns are respectively installed on the strip-shaped limiting grooves.
5. The front end cover jig of an air conditioner compressor as claimed in claim 1, wherein: the pressing device comprises a driving mechanism and a pressing plate, the driving mechanism is installed on the lower end face of the workbench, and a telescopic rod of the driving mechanism is connected with the pressing plate and used for driving the pressing plate to move up and down to press the workpiece to be machined.
6. The front cover jig of an air conditioner compressor as claimed in claim 5, wherein: and the pressing plate is also provided with a pressing head for pressing the workpiece.
7. The front end cover jig of an air conditioner compressor as claimed in claim 5 or 6, wherein: the workbench is provided with two guide posts, the pressing plate is provided with guide holes, and the guide posts are matched with the guide holes in the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021973460.XU CN213351613U (en) | 2020-09-11 | 2020-09-11 | Front end cover clamp of air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021973460.XU CN213351613U (en) | 2020-09-11 | 2020-09-11 | Front end cover clamp of air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213351613U true CN213351613U (en) | 2021-06-04 |
Family
ID=76151930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021973460.XU Expired - Fee Related CN213351613U (en) | 2020-09-11 | 2020-09-11 | Front end cover clamp of air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213351613U (en) |
-
2020
- 2020-09-11 CN CN202021973460.XU patent/CN213351613U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |