CN219819429U - Clamping tool for processing impeller shell of air compressor - Google Patents
Clamping tool for processing impeller shell of air compressor Download PDFInfo
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- CN219819429U CN219819429U CN202320851050.5U CN202320851050U CN219819429U CN 219819429 U CN219819429 U CN 219819429U CN 202320851050 U CN202320851050 U CN 202320851050U CN 219819429 U CN219819429 U CN 219819429U
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- fixedly connected
- impeller shell
- frame
- tool
- air compressor
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- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000003754 machining Methods 0.000 claims abstract description 6
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a clamping tool for processing an impeller shell of an air compressor, which comprises a tool frame, wherein a protective cover is fixedly connected to the center of the bottom of the tool frame, a holding groove is formed in the top of the tool frame far away from the protective cover, grab handles are fixedly connected to the periphery of the tool frame, a small controller is fixedly connected to one side of the tool frame, which is close to one group of grab handles, slide grooves matched with the holding groove are formed in the periphery of the top of the tool frame, and clamping mechanisms matched with the holding groove and the slide grooves are arranged in the inner cavities of the tool frame and the protective cover. Through setting up fixture, provide the drive source by servo motor, again by the cooperation of drive gear and three driven gear of group, lead screw, thread bush, balladeur train, support and locating rack, provide the even location centre gripping compensation of three points to the impeller shell, replace artifical centre gripping step, when labour saving and time saving, also improve the centre gripping efficiency and the machining efficiency of impeller shell.
Description
Technical Field
The utility model relates to the technical field of air compressor impeller shell processing, in particular to a clamping tool for air compressor impeller shell processing.
Background
An air compressor is a device for compressing gas, the air compressor is similar to a water pump in structure, most air compressors are reciprocating pistons, rotary blades or rotary screws, centrifugal compressors are very large application programs, impellers are not only wheel discs provided with movable blades, are components of impulse turbine rotors, but also can be the sum of the wheel discs and the rotary blades arranged on the wheel discs, and the impellers can be classified according to shapes and opening and closing conditions.
The impeller is the important component part of air compressor, in order to carry out safety protection to the impeller, need be close to the outside fixed impeller shell of impeller at air compressor, and the impeller shell adopts manual locate mode when processing mostly, can not carry out three-point location centre gripping operation to the impeller shell, when wasting time and energy, also reduce the centre gripping efficiency of impeller shell.
Disclosure of Invention
The utility model aims to solve the defect that three-point positioning clamping operation cannot be performed on an impeller shell in the prior art, and provides a clamping tool for processing the impeller shell of an air compressor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a centre gripping frock is used in processing of air compressor impeller shell, includes the frock frame, the center department fixedly connected with protection casing of frock frame bottom, the standing groove has been seted up at the top that the protection casing was kept away from to the frock frame, equal fixedly connected with grab handles all around of frock frame, one side fixedly connected with microcontroller that the frock frame is close to a set of grab handle, the spout that uses with the standing groove cooperation has all been seted up all around at frock frame top, the inner chamber of frock frame and protection casing is provided with the fixture that uses with standing groove and spout cooperation.
Preferably, the fixture comprises a servo motor, the servo motor is fixed in the inner chamber of protection casing, servo motor's output shaft fixedly connected with drive gear and drive gear all mesh all around has driven gear, the horizontal fixedly connected with lead screw of inner chamber of driven gear and the surface threaded connection of lead screw have the thread bush, the top fixedly connected with of thread bush and spout sliding fit's balladeur train and the top fixedly connected with support of balladeur train, the inboard fixedly connected with of support is used with the locating rack of standing groove cooperation.
Preferably, the three groups of driven gears, the screw rods, the threaded sleeves, the sliding rack, the support and the positioning rack are distributed in a triangular equidistant state along the central axis of the placing groove, and the adjacent included angles are 120 degrees.
Preferably, the three groups of locating frames are all in arc-shaped design, and one side of each locating frame, which is opposite to the other side of each locating frame, is fixedly connected with an arc-shaped rubber pad.
Preferably, the sliding rails are arranged on the periphery of the bottom of the inner cavity of the tool frame, and the inner cavity of the sliding rails is connected with a sliding block which is fixedly matched with the threaded sleeve in a sliding manner.
Preferably, the bottom of the tool frame is fixedly connected with supporting legs all around and the bottom of the supporting legs is fixedly connected with a sucker matched with the protective cover, and the bottom dead points of the protective cover and the sucker are located on the same horizontal plane.
Compared with the prior art, the utility model has the beneficial effects that:
this centre gripping frock is used in processing of air compressor impeller shell is through setting up fixture, provides the drive source by servo motor, again by the cooperation of drive gear and three driven gear of group, lead screw, thread bush, balladeur train, support and locating rack, provides the even location centre gripping compensation of three points to the impeller shell, replaces artifical centre gripping step, when labour saving and time saving, also improves the centre gripping efficiency and the machining efficiency of impeller shell.
Drawings
FIG. 1 is a schematic diagram of a clamping tool for machining an impeller shell of an air compressor;
FIG. 2 is a partial cross-sectional view of a clamping tool for machining an impeller shell of an air compressor;
FIG. 3 is a side view of a clamping mechanism according to the present utility model;
fig. 4 is a partial cross-sectional view of a construction of a tooling frame according to the present utility model.
In the figure: 1. a tool rack; 2. a protective cover; 3. a placement groove; 4. a grab handle; 5. a chute; 6. a clamping mechanism; 61. a servo motor; 62. a drive gear; 63. a driven gear; 64. a screw rod; 65. a thread sleeve; 66. a carriage; 67. a support; 68. a positioning frame; 7. a slide rail; 8. a slide block; 9. and a sucking disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-4, the clamping tool for processing the impeller shell of the air compressor comprises a tool frame 1, wherein a protective cover 2 is fixedly connected to the center of the bottom of the tool frame 1, a holding groove 3 is formed in the top of the tool frame 1, which is far away from the protective cover 2, handles 4 are fixedly connected to the periphery of the tool frame 1, a small controller is fixedly connected to one side, which is close to one group of handles 4, of the tool frame 1, a sliding groove 5 matched with the holding groove 3 is formed in the periphery of the top of the tool frame 1, a clamping mechanism 6 matched with the holding groove 3 and the sliding groove 5 is arranged in an inner cavity of the tool frame 1 and the protective cover 2, a driving source is provided by a servo motor 61 through the arrangement of the clamping mechanism 6, and three groups of driven gears 63, a screw rod 64, a thread bush 65, a sliding frame 66, a support 67 and a positioning frame 68 are matched with each other, so that three-point uniform positioning clamping compensation is provided for the impeller shell, a manual clamping step is replaced, and the clamping efficiency and the processing efficiency of the impeller shell are improved.
Example two
Improvement on the basis of the first embodiment: the utility model provides a centre gripping frock is used in processing of air compressor impeller shell, including frock frame 1, the center department fixedly connected with protection casing 2 of frock frame 1 bottom, all fixedly connected with stabilizer blade all around and the bottom fixedly connected with of stabilizer blade and the sucking disc 9 that protection casing 2 used in cooperation, the bottom dead center of protection casing 2 and sucking disc 9 is located same horizontal plane, carry out steady support to frock frame 1, improve the stability under the frock frame 1 state of standing, the standing groove 3 has been seted up at the top that frock frame 1 kept away from protection casing 2, all fixedly connected with grab handle 4 around frock frame 1, one side fixedly connected with miniature controller that frock frame 1 is close to one of them a set of grab handle 4, spout 5 that uses with standing groove 3 cooperation has all been seted up around at frock frame 1 top, the inner chamber of frock frame 1 and protection casing 2 is provided with fixture 6 with standing groove 3 and spout 5 cooperation use, the clamping mechanism 6 comprises a servo motor 61, the servo motor 61 is fixed in an inner cavity of the protective cover 2, an output shaft of the servo motor 61 is fixedly connected with a driving gear 62, driven gears 63 are meshed with the periphery of the driving gear 62, a screw rod 64 is transversely and fixedly connected with the inner cavity of the driven gear 63, a threaded sleeve 65 is connected with the surface of the screw rod 64 in a threaded manner, a sliding rail 7 is arranged on the periphery of the bottom of the inner cavity of the tool frame 1, a sliding block 8 fixedly matched with the threaded sleeve 65 is slidably connected with the inner cavity of the sliding rail 7, sliding limit compensation is provided for the threaded sleeve 65, the moving stability of the threaded sleeve 65 is improved, a sliding frame 66 which is slidably matched with the sliding groove 5 is fixedly connected with the top of the sliding frame 66, a support 67 is fixedly connected with a positioning frame 68 which is matched with the placing groove 3 in use, and three groups of driven gears 63, the screw rod 64, the thread bush 65, the sliding frame 66, the support 67 and the locating rack 68 are distributed in a triangular equidistant state along the central axis of the placing groove 3, the adjacent included angles are 120 degrees, the three clamping surfaces of the impeller shell are uniformly stressed, the clamping stability of the impeller shell is improved, the three locating racks 68 are all in arc-shaped design, the opposite sides of the three locating racks 68 are fixedly connected with arc-shaped rubber pads, the clamping surfaces of the impeller shell are protected, the locating racks 68 are prevented from extruding and damaging the paint surfaces of the impeller shell, a driving source is provided by the servo motor 61 through the arrangement of the clamping mechanism 6, and then three-point uniform locating clamping compensation is provided for the impeller shell through the cooperation of the driving gear 62, the three groups of driven gears 63, the screw rod 64, the thread bush 65, the sliding frame 66, the support 67 and the locating rack 68, so that the manual clamping step is replaced, and the clamping efficiency and the processing efficiency of the impeller shell are improved.
According to the utility model, a worker places an impeller shell to be processed in a placing groove 3 on a tool frame 1 in advance, then controls a servo motor 61 to be started and drives a driving gear 62 to rotate forward, the driving gear 62 drives three groups of driven gears 63 to rotate synchronously, the three groups of driven gears 63 drive three screw rods 64 to rotate synchronously, three groups of sliding rails 7 and sliding blocks 8 provide sliding limit compensation for three groups of threaded sleeves 65, then the three screw rods 64 drive the three groups of threaded sleeves 65 to move synchronously inwards, the three groups of threaded sleeves 65 drive three groups of sliding racks 66 to correspondingly move synchronously inwards in a sliding groove 5, and the three groups of sliding racks 66 drive three groups of positioning racks 68 to move synchronously inwards through three groups of supporting seats 67 until arc rubber pads on the three groups of positioning racks 68 are tightly attached to clamping surfaces of the impeller shell, so that three-point clamping of the impeller shell can be completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Clamping tool for processing impeller shell of air compressor, comprising a tool frame (1), and characterized in that: the utility model discloses a tool rack, including frock frame (1), protection casing (2) are located fixedly connected with in the center of frock frame (1) bottom, standing groove (3) have been seted up at the top that protection casing (2) were kept away from to frock frame (1), equal fixedly connected with grab handle (4) all around of frock frame (1), one side fixedly connected with miniature controller that frock frame (1) is close to one of them a set of grab handle (4), spout (5) that use with standing groove (3) cooperation all around at frock frame (1) top have all been seted up, the inner chamber of frock frame (1) and protection casing (2) is provided with fixture (6) that use with standing groove (3) and spout (5) cooperation.
2. The clamping tool for processing the impeller shell of the air compressor according to claim 1, wherein the clamping mechanism (6) comprises a servo motor (61), the servo motor (61) is fixed in an inner cavity of the protective cover (2), a driving gear (62) is fixedly connected with an output shaft of the servo motor (61), driven gears (63) are meshed around the driving gear (62), a screw rod (64) is transversely fixedly connected in the inner cavity of the driven gear (63), a thread sleeve (65) is connected with the surface thread of the screw rod (64), a carriage (66) which is in sliding fit with the sliding groove (5) is fixedly connected with the top of the thread sleeve (65), a support (67) is fixedly connected with the top of the carriage (66), and a positioning frame (68) which is matched with the placing groove (3) is fixedly connected with the inner side of the support (67).
3. The clamping tool for machining the impeller shell of the air compressor according to claim 2, wherein three groups of driven gears (63), screw rods (64), threaded sleeves (65), sliding frames (66), supporting seats (67) and positioning frames (68) are distributed in a triangular equidistant state along the central axis of the placing groove (3) and adjacent included angles are 120 degrees.
4. The clamping tool for machining the impeller shell of the air compressor according to claim 2, wherein three groups of positioning frames (68) are all in arc-shaped design, and one side, opposite to each other, of the three groups of positioning frames (68) is fixedly connected with an arc-shaped rubber pad.
5. The clamping tool for processing the impeller shell of the air compressor according to claim 1, wherein sliding rails (7) are arranged on the periphery of the bottom of the inner cavity of the tool frame (1), and sliding blocks (8) fixedly matched with the threaded sleeves (65) are connected to the inner cavities of the sliding rails (7) in a sliding manner.
6. The clamping tool for processing the impeller shell of the air compressor according to claim 1, wherein the periphery of the bottom of the tool frame (1) is fixedly connected with supporting legs, the bottoms of the supporting legs are fixedly connected with sucking discs (9) matched with the protective cover (2), and the bottom dead centers of the protective cover (2) and the sucking discs (9) are located on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320851050.5U CN219819429U (en) | 2023-04-17 | 2023-04-17 | Clamping tool for processing impeller shell of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320851050.5U CN219819429U (en) | 2023-04-17 | 2023-04-17 | Clamping tool for processing impeller shell of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819429U true CN219819429U (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320851050.5U Active CN219819429U (en) | 2023-04-17 | 2023-04-17 | Clamping tool for processing impeller shell of air compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN219819429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117554167A (en) * | 2023-11-13 | 2024-02-13 | 优正(广州)检测股份有限公司 | Tension test device and application method thereof |
-
2023
- 2023-04-17 CN CN202320851050.5U patent/CN219819429U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117554167A (en) * | 2023-11-13 | 2024-02-13 | 优正(广州)检测股份有限公司 | Tension test device and application method thereof |
| CN117554167B (en) * | 2023-11-13 | 2024-05-10 | 优正(广州)检测股份有限公司 | Tension test device and application method thereof |
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