CN220993639U - Clamping tool for refrigerator compressor crankshaft - Google Patents
Clamping tool for refrigerator compressor crankshaft Download PDFInfo
- Publication number
- CN220993639U CN220993639U CN202322899581.4U CN202322899581U CN220993639U CN 220993639 U CN220993639 U CN 220993639U CN 202322899581 U CN202322899581 U CN 202322899581U CN 220993639 U CN220993639 U CN 220993639U
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- fixedly connected
- block
- sliding
- refrigerator compressor
- clamping tool
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- 238000003754 machining Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to the technical field of crankshaft machining and discloses a clamping tool for a refrigerator compressor crankshaft, which comprises a bottom plate, wherein the left side and the right side of the top of the bottom plate are fixedly connected with supporting frames, the tops of the supporting frames are fixedly connected with bases, the left side of the tops of the bases are fixedly connected with fixing blocks, the tops of the fixing blocks are fixedly connected with first connecting blocks, the right side of the first connecting blocks is connected with a rotating assembly, the right side of the rotating assembly is fixedly connected with a fixing seat, the right side of the fixing seat is connected with a limiting assembly, the front end and the rear end of the tops of the bases are fixedly connected with sliding rails, and the tops of the sliding rails are connected with sliding assemblies. According to the utility model, the distance between the limiting block and the limiting component can be adjusted during use through the linkage among the sliding rail, the sliding block, the supporting plate, the electric push rod and the second connecting block, so that crankshafts with different sizes can be clamped.
Description
Technical Field
The utility model relates to the technical field of crankshaft machining, in particular to a clamping tool for a refrigerator compressor crankshaft.
Background
The compressor is a driven fluid machinery for lifting low-pressure gas into high-pressure gas, is a heart of a refrigerating system, sucks low-temperature low-pressure refrigerant gas from an air suction pipe, drives a piston to compress the low-temperature low-pressure refrigerant gas through motor operation, and then discharges high-temperature high-pressure refrigerant gas to an exhaust pipe to provide power for refrigeration circulation, and is mainly applied to refrigerators and air conditioners, and a crankshaft is one of the most important parts in the compressor and bears the force transmitted by a connecting rod.
Through searching, the prior Chinese patent publication number is: CN217619258U provides a centre gripping frock is used in bent axle processing, and this patent is through being provided with motor and sleeve, drives first belt pulley through the motor and rotates, makes it drive the sleeve rotation at second belt pulley and mount both ends through the belt to make the sleeve drive second cylinder and bent axle and rotate, improve the convenience in the use, convenient processing.
Although the convenience in the use process can be improved and the processing is convenient, the clamping tool for crankshaft processing has the following problems: the compressor crankshafts are different in size, so that the diameters of the compressor crankshafts are also different, and the clamp is used for crankshafts with the same diameter, and cannot clamp the same when the diameter of the crankshaft is too large, and cannot clamp the same when the diameter of the crankshaft is too small.
Aiming at the problems, the clamping tool for the refrigerator compressor crankshaft is provided.
Disclosure of utility model
The utility model aims to provide a clamping tool for a refrigerator compressor crankshaft, which solves the problem that the clamping tool cannot adapt to the processing of crankshafts of different types in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping frock of refrigerator compressor bent axle, includes the bottom plate, the equal fixedly connected with support frame in top left and right sides of bottom plate, the equal fixedly connected with base in top of support frame, the left side the top fixedly connected with fixed block of base, the first connecting block of top fixedly connected with of fixed block, the right side of first connecting block is connected with rotating assembly, rotating assembly's right side fixedly connected with fixing base, the right side of fixing base is connected with spacing subassembly, the right side the equal fixedly connected with slide rail of top front and back end of base, the top of slide rail is connected with sliding assembly, sliding assembly's top is connected with the second connecting block.
Through adopting above-mentioned technical scheme, play the supporting role to two bases through bottom plate top fixed connection's support frame, connect rotating assembly through first connecting block, connect spacing buckle through the fixing base for the bent axle can be more firm by the centre gripping.
As a further description of the above technical solution: the rotating assembly comprises a bearing, the bearing is rotationally connected with the first connecting block, the right side of the bearing is fixedly connected with a rotating shaft, and the right end of the rotating shaft is fixedly connected with a fixing column.
Through adopting above-mentioned technical scheme, through the bearing rotation of rotating the connection on the first connecting block, drive the axis of rotation and rotate to make the fixed column with axis of rotation fixed connection rotate.
As a further description of the above technical solution: the limiting assembly comprises a limiting buckle, the limiting buckle is rotationally connected with the fixing seat, the rear end of the limiting buckle is fixedly connected with a pin shaft in a penetrating mode, the pin shaft is connected with the fixing seat in a penetrating and rotating mode, and anti-slip pads are arranged inside the limiting buckle.
Through adopting above-mentioned technical scheme, run through and fixed connection spacing buckle through the round pin axle, when the round pin axle rotates in the fixing base to make spacing buckle block at the bent axle surface, consolidate the effect of centre gripping.
As a further description of the above technical solution: the sliding assembly comprises a sliding block, the sliding block is connected with the sliding rail in a sliding mode, the top of the sliding block is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with a second connecting block.
Through adopting above-mentioned technical scheme, slide on the slide rail through the slider to drive the backup pad slip with slider fixed connection.
As a further description of the above technical solution: the left side of second connecting block rotates and is connected with the carousel, the left side fixedly connected with stopper of carousel.
Through adopting above-mentioned technical scheme, through carousel left side fixedly connected with stopper, when the stopper rotates, can make the carousel rotate on the second connecting block.
As a further description of the above technical solution: the right side middle part fixedly connected with fixed plate of base, the left side of fixed plate is provided with electric putter, and electric putter's the other end and backup pad fixed connection.
Through adopting above-mentioned technical scheme, promote the backup pad through electric putter and slide.
As a further description of the above technical solution: the left side of first linkage piece is provided with the motor, and the output of motor runs through first linkage piece and with bearing fixed connection.
Through adopting above-mentioned technical scheme, drive the bearing through motor rotation and rotate.
As a further description of the above technical solution: the middle part of the right side of the fixed column is provided with an electric telescopic rod.
Through adopting above-mentioned technical scheme, extrude the bent axle through electric telescopic handle work and make it spacing between electric telescopic handle and stopper.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the clamping tool for the refrigerator compressor crankshaft, provided by the utility model, the distance between the limiting block and the limiting component can be adjusted during use through linkage among the sliding rail, the sliding block, the supporting plate, the electric push rod and the second connecting block, so that crankshafts with different sizes can be clamped easily.
2. According to the clamping tool for the refrigerator compressor crankshaft, the crankshaft is limited between the electric telescopic rod and the electric push rod through linkage among the electric telescopic rod, the pin shaft, the limiting buckle, the anti-slip pad, the motor, the bearing, the rotating shaft, the rotating disc and the limiting block, and the outer side edge of the crankshaft is clamped through the limiting buckle, so that the clamping column crankshaft which is more fastened is facilitated to rotate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of the overall structure of the present utility model;
FIG. 3 is a schematic view of a rotating assembly according to the present utility model;
Fig. 4 is a schematic view of a sliding assembly according to the present utility model.
In the figure: 1. a bottom plate; 2. a support frame; 3. a base; 4. a fixed block; 5. a fixing plate; 6. a first connection block; 7. a support plate; 8. a second connection block; 9. a motor; 10. a bearing; 11. a rotating shaft; 12. fixing the column; 13. a fixing seat; 14. a pin shaft; 15. limiting buckle; 16. an anti-slip pad; 17. a limiting block; 18. an electric push rod; 19. a slide rail; 20. a slide block; 21. an electric telescopic rod; 22. a turntable.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1 and fig. 2, the clamping tool for the refrigerator compressor crankshaft comprises a bottom plate 1, wherein the left side and the right side of the top of the bottom plate 1 are fixedly connected with supporting frames 2, the tops of the supporting frames 2 are fixedly connected with bases 3, the supporting frames 2 fixedly connected with the tops of the bottom plates 3 play a supporting role on the two bases 3, the tops of the bases 3 on the left side are fixedly connected with fixing blocks 4, the tops of the fixing blocks 4 are fixedly connected with first connecting blocks 6, the middle part of the right side of the base 3 is fixedly connected with a fixing plate 5, the left side of the fixing plate 5 is provided with an electric push rod 18, the other ends of the electric push rods 18 are fixedly connected with a supporting plate 7, and the supporting plate 7 is pushed to slide by the electric push rod 18.
In combination with fig. 3, the right side of the first connecting block 6 is connected with a rotating component, the right side fixedly connected with fixing base 13 of the rotating component, the right side of fixing base 13 is connected with a limiting component, the rotating component comprises a bearing 10, and the bearing 10 is rotationally connected with the first connecting block 6, the right side fixedly connected with rotating shaft 11 of the bearing 10, the right end fixedly connected with fixed column 12 of the rotating shaft 11, the bearing 10 rotationally connected on the first connecting block 6 is rotated, the rotating shaft 11 is driven to rotate, thereby the fixed column 12 fixedly connected with the rotating shaft 11 is rotated, the limiting component comprises a limiting buckle 15, and the limiting buckle 15 is rotationally connected with the fixing base 13, the rear end of the limiting buckle 15 is penetrated and fixedly connected with a pin shaft 14, and the pin shaft 14 is rotationally connected with the fixing base 13, an anti-slip pad 16 is arranged inside the limiting buckle 15, and the pin shaft 14 is penetrated and fixedly connected with the limiting buckle 15 through the pin shaft 14, when the pin shaft 13 rotates in the fixing base 13, thereby the limiting buckle 15 is clamped on the surface of a crankshaft, the effect of clamping is achieved, the left side of the first connecting block 6 is provided with a motor 9, the output end of the motor 9 penetrates through the first connecting block 6 and the motor 10 and is fixedly connected with the motor 10, the electric shaft 10 is driven to rotate the electric shaft 21 through the electric shaft 21, and the electric expansion and the expansion rod is arranged between the electric expansion rod and the expansion rod 21.
In combination with fig. 4, the front end and the rear end of the top of the right base 3 are fixedly connected with a sliding rail 19, the top of the sliding rail 19 is connected with a sliding component, the top of the sliding component is connected with a second connecting block 8, the sliding component comprises a sliding block 20, the sliding component is connected with the sliding rail 19 in a sliding manner, the top of the sliding block 20 is fixedly connected with a supporting plate 7, the supporting plate 7 is fixedly connected with the second connecting block 8, the supporting plate 7 is slid on the sliding rail 19 through the sliding block 20, the left side of the second connecting block 8 is rotationally connected with a rotary table 22, the left side of the rotary table 22 is fixedly connected with a limiting block 17, and when the limiting block 17 rotates, the rotary table 22 can rotate on the second connecting block 8. (segmented replication, sentence-by-sentence corresponding expansion, can be correspondingly split and integrated into segments)
The working principle is that the sliding block 20 is connected to the bottom of the supporting plate 7, the sliding block 20 slides on the sliding rail 19, the electric push rod 18 is opened to enable the electric push rod 18 to push the supporting plate 7, therefore, the crankshaft can be adjusted according to crankshafts of different sizes, after the proper size is adjusted, one end of the crankshaft is placed on the limiting block 17, the other end of the crankshaft is placed on the electric telescopic rod 21, the crankshaft is pushed by the electric telescopic rod 21, the crankshaft is limited between the electric telescopic rod 21 and the limiting block 17, the limiting device arranged on the fixing column 12 is used for enabling the limiting buckle 15 to be clamped on the outer wall of the crankshaft in a reinforcing mode to prevent falling, the anti-slip pad 16 is arranged on the limiting buckle 15, the friction force of the limiting buckle 15 is increased, the bearing 10 is enabled to rotate by opening the motor 9, the fixing column 12 is enabled to rotate so as to drive the clamped crankshaft to rotate, the rotating disc 22 is connected through the limiting block 17, and therefore the whole crankshaft can rotate and adjust the angle to be processed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a clamping frock of refrigerator compressor bent axle, includes bottom plate (1), its characterized in that: the utility model discloses a bottom plate, including bottom plate (1), fixed block (3), fixed block (6), fixed block (4) and fixed block (3), fixed block (13) and fixed block (13) are connected with each other in the right side, fixed block (13) are connected with spacing subassembly in the right side, right side fixed block (13) are connected with slide rail (19) in the equal fixedly connected with in top of bottom plate (1), slide rail (19) are connected with sliding component in the top of top front and back end of bottom plate (2), sliding component's top is connected with second connecting block (8).
2. The clamping tool for a refrigerator compressor crankshaft according to claim 1, wherein: the rotating assembly comprises a bearing (10), the bearing (10) is rotationally connected with the first connecting block (6), a rotating shaft (11) is fixedly connected to the right side of the bearing (10), and a fixing column (12) is fixedly connected to the right end of the rotating shaft (11).
3. The clamping tool for a refrigerator compressor crankshaft according to claim 1, wherein: the limiting assembly comprises a limiting buckle (15), the limiting buckle (15) is rotationally connected with the fixed seat (13), the rear end of the limiting buckle (15) is penetrated through and fixedly connected with a pin shaft (14), the pin shaft (14) is penetrated through and rotationally connected with the fixed seat (13), and anti-slip pads (16) are arranged inside the limiting buckle (15).
4. The clamping tool for a refrigerator compressor crankshaft according to claim 1, wherein: the sliding assembly comprises a sliding block (20), the sliding block (20) is in sliding connection with the sliding rail (19), the top of the sliding block (20) is fixedly connected with a supporting plate (7), and the supporting plate (7) is fixedly connected with a second connecting block (8).
5. The clamping tool for a refrigerator compressor crankshaft according to claim 1, wherein: the left side of second connecting block (8) rotates and is connected with carousel (22), the left side fixedly connected with stopper (17) of carousel (22).
6. The clamping tool for a refrigerator compressor crankshaft according to claim 1, wherein: the right side middle part fixedly connected with fixed plate (5) of base (3), the left side of fixed plate (5) is provided with electric putter (18), and the other end and the backup pad (7) fixed connection of electric putter (18).
7. The clamping tool for a refrigerator compressor crankshaft according to claim 1, wherein: the left side of first connecting block (6) is provided with motor (9), and the output of motor (9) runs through first connecting block (6) and with bearing (10) fixed connection.
8. The clamping tool for a refrigerator compressor crankshaft according to claim 2, wherein: an electric telescopic rod (21) is arranged in the middle of the right side of the fixed column (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322899581.4U CN220993639U (en) | 2023-10-27 | 2023-10-27 | Clamping tool for refrigerator compressor crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322899581.4U CN220993639U (en) | 2023-10-27 | 2023-10-27 | Clamping tool for refrigerator compressor crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220993639U true CN220993639U (en) | 2024-05-24 |
Family
ID=91086845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322899581.4U Active CN220993639U (en) | 2023-10-27 | 2023-10-27 | Clamping tool for refrigerator compressor crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220993639U (en) |
-
2023
- 2023-10-27 CN CN202322899581.4U patent/CN220993639U/en active Active
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