CN220073480U - Multi-shaft tapping clamp for compressor crankcase - Google Patents
Multi-shaft tapping clamp for compressor crankcase Download PDFInfo
- Publication number
- CN220073480U CN220073480U CN202321438928.9U CN202321438928U CN220073480U CN 220073480 U CN220073480 U CN 220073480U CN 202321438928 U CN202321438928 U CN 202321438928U CN 220073480 U CN220073480 U CN 220073480U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- base
- sliding block
- fixedly connected
- crankcase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 22
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses a multi-shaft tapping clamp for a compressor crankcase, which comprises an upper base and a lower base, wherein one sides of the outer walls of the upper base and the lower base are fixedly connected with motors, two motor driving shafts respectively penetrate through the upper base and the lower base and are fixedly connected with two-way threaded rods, two ends of each two-way threaded rod are respectively connected with a first sliding block and a second sliding block in a threaded manner, a connecting rod assembly is jointly arranged between the first sliding block and the second sliding block, and the connecting rod assembly comprises an upper bracket and a lower bracket which are respectively fixedly connected with the first sliding block and the second sliding block. According to the utility model, the upper base, the lower base and the connecting rod assemblies are matched with each other, and the two groups of connecting rod assemblies are arranged between the upper base and the lower base, so that the position of the limiting frame is adjusted by utilizing one end, close to each other, of the first connecting rod and the second connecting rod, the flexibility is high, and the fixing block can be conveniently matched with two sides of crank cases with different shapes to clamp the crank cases.
Description
Technical Field
The utility model relates to the technical field of tapping clamps, in particular to a multi-shaft tapping clamp for a compressor crankcase.
Background
The compressor is driven fluid machinery for lifting low-pressure gas into high-pressure gas, and is used for sucking low-temperature low-pressure refrigerant gas from an air suction pipe, driving a piston to compress the low-temperature low-pressure refrigerant gas through motor operation, and then discharging high-temperature high-pressure refrigerant gas to an exhaust pipe to provide power for refrigeration circulation. And the compressor crankcase is one of the important compressor components.
During assembly of the compressor, threaded holes are machined into the crankcase exterior to facilitate assembly. Because the crankcase is box class part, and its exterior shape is not regular, and the outward appearance of different crankcases is different again, consequently need find the centre gripping instrument of corresponding model when the location and fix, it is comparatively troublesome to operate to some nonstandard crankcases do not have corresponding centre gripping instrument, then can only utilize current anchor clamps to try to hold it this moment, come back and forth to consume time, be unfavorable for carrying out the centre gripping to the crankcase fast, have influenced machining efficiency.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The utility model aims to provide a multi-shaft tapping clamp for a compressor crankcase, which is convenient for adapting to crankcases with different shapes and clamping the crankcases, so that the processing efficiency of the crankcases is improved.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the utility model provides a compressor crankcase multiaxis tapping anchor clamps, includes upper base and lower base, four corners all fixedly connected with stands between upper base and the lower base, upper base and lower base outer wall one side all fixedly connected with motor, two motor drive shaft runs through upper base and lower base respectively and fixedly connected with two-way threaded rod, two-way threaded rod both ends are threaded connection respectively have first slider and second slider, be provided with link assembly jointly between first slider and the second slider;
the connecting rod assembly comprises an upper bracket and a lower bracket which are respectively fixedly connected with a first sliding block and a second sliding block, a first connecting rod and a second connecting rod are respectively and rotatably connected inside the upper bracket and the lower bracket, a limiting frame is commonly arranged on the outer side wall of one end of each of the first connecting rod and the second connecting rod, which is close to each other, and a fixing block is fixedly connected to one side of the limiting frame, which is close to the center between the upper base and the lower base.
As a preferable scheme of the multi-shaft tapping clamp for the crankcase of the compressor, sliding grooves which are correspondingly and slidably connected with the first sliding block and the second sliding block are formed in two sides of the inner wall of the upper base and the lower base, so that the sliding blocks can slide in the sliding grooves conveniently and are close to or far away from each other.
As a preferable scheme of the multi-shaft tapping clamp for the crankcase of the compressor, the fixing block is in a circular arrangement, the surface of the fixing block is fixedly connected with the anti-skid rubber pad, and the circular fixing block is convenient for better adapting to the arc shape of the corner of the crankcase and for better supporting, clamping and fixing the outer side wall of the crankcase.
As a preferable scheme of the multi-shaft tapping clamp for the crankcase of the compressor, both ends of the limiting frame are provided with limiting grooves, the outside of the limiting grooves is provided with positioning bolts, the outer side walls of the positioning bolts are provided with inner hexagonal grooves, the positioning bolts penetrate through the limiting grooves and are respectively in threaded connection with the first connecting rod and the second connecting rod, the limiting frame can be moved in the limiting grooves by pulling the limiting frame outside the first connecting rod and the second connecting rod, and after the positions of the positioning bolts are fixed, the limiting frame and the connecting rod can be fixed by screwing the positioning bolts.
As a preferable scheme of the multi-shaft tapping clamp for the crankcase of the compressor, the first connecting rod and the second connecting rod are respectively fixed with the upper bracket and the lower bracket through locking bolts, so that the angles of the first connecting rod and the second connecting rod can be conveniently and fixedly locked.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the upper base, the lower base and the connecting rod assemblies are matched with each other, and the two groups of connecting rod assemblies are arranged between the upper base and the lower base, so that the position of the limiting frame is adjusted by utilizing one end, close to each other, of the first connecting rod and the second connecting rod, the flexibility is high, and the fixing block can be conveniently matched with two sides of crank cases with different shapes to clamp the crank cases.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:
FIG. 1 is a perspective view of a compressor crankcase multi-axis tapping fixture of the present utility model;
FIG. 2 shows a multi-axis compressor crankcase according to the utility model a connecting rod assembly structure schematic diagram of the tapping clamp;
fig. 3 is an enlarged view at a in fig. 2.
Legend description: 1. an upper base; 2. a lower base; 3. a motor; 4. a two-way threaded rod; 5. a first slider; 6. a chute; 7. a column; 8. a second slider; 9. a connecting rod assembly; 10. an upper bracket; 11. a lower bracket; 12. a first link; 13. a second link; 14. a limiting frame; 15. a fixed block; 16. a limit groove; 17. a positioning bolt; 18. an inner hexagonal groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-3, the utility model provides a multi-shaft tapping clamp for a crankcase of a compressor, which comprises an upper base 1 and a lower base 2, wherein four corners between the upper base 1 and the lower base 2 are fixedly connected with upright posts 7, one sides of the outer walls of the upper base 1 and the lower base 2 are fixedly connected with motors 3, driving shafts of the two motors 3 respectively penetrate through the upper base 1 and the lower base 2 and are fixedly connected with two-way threaded rods 4, two ends of the two-way threaded rods 4 are respectively connected with a first sliding block 5 and a second sliding block 8 in a threaded manner, sliding grooves 6 which are correspondingly and slidably connected with the first sliding block 5 and the second sliding block 8 are respectively formed in two sides of the inner walls of the upper base 1 and the lower base 2, so that the sliding blocks can slide in the sliding grooves 6 conveniently and are mutually close to or far away from each other.
A connecting rod assembly 9 is jointly arranged between the first sliding block 5 and the second sliding block 8, wherein the connecting rod assembly 9 comprises an upper bracket 10 and a lower bracket 11 which are fixedly connected with the first sliding block 5 and the second sliding block 8 respectively, a first connecting rod 12 and a second connecting rod 13 are respectively and rotatably connected inside the upper bracket 10 and the lower bracket 11, the first connecting rod 12 and the second connecting rod 13 are respectively fixed with the upper bracket 10 and the lower bracket 11 through locking bolts, and the angles of the first connecting rod 12 and the second connecting rod 13 are conveniently and fixedly locked.
The outer side wall of one end of the first connecting rod 12 and the outer side wall of the second connecting rod 13, which are close to each other, are jointly provided with a limiting frame 14, one side, close to the center between the upper base 1 and the lower base 2, of the limiting frame 14 is fixedly connected with a fixing block 15, limiting grooves 16 are formed in two ends of the limiting frame 14, positioning bolts 17 are arranged outside the limiting grooves 16, inner hexagonal grooves 18 are formed in the outer side walls of the positioning bolts 17, the positioning bolts 17 penetrate through the limiting grooves 16 and are respectively in threaded connection with the first connecting rod 12 and the second connecting rod 13, the limiting frame 14 is pulled out through the first connecting rod 12 and the second connecting rod 13, the positioning bolts 17 can move in the limiting grooves 16, and after the positions are fixed, the positioning bolts 17 are screwed down, and the limiting frame 14 and the connecting rods can be fixed.
In use, the positioning bolt 17 is screwed to loosen the limiting frame 14 between the first connecting rod 12 and the second connecting rod 13, and the locking bolt is screwed to loosen the first connecting rod 12 and the second connecting rod 13 between the upper bracket 10 and the lower bracket 11 respectively.
The limiting frame 14 is stretched according to the shape of the crankcase to be tapped, the positioning bolt 17 slides in the limiting groove 16, meanwhile, the first connecting rod 12 and the second connecting rod 13 rotate in the upper bracket 10 and the lower bracket 11, the positions of the fixing blocks 15 at two ends of the limiting frame 14 are adjusted to enable the positions of the fixing blocks 15 to correspond to the supportable and fixed positions on two sides of the crankcase, after the corresponding positioning is completed, the first connecting rod 12 and the second connecting rod 13 are fixed with the upper bracket 10 and the lower bracket 11 by screwing the locking bolt, the positioning bolt 17 is screwed to enable the limiting frame 14 to be fixed between the first connecting rod 12 and the second connecting rod 13, and the positions of the limiting frame 14 and the fixing blocks 15 are fixed.
The staff places the crankcase between two sets of link assembly 9, starts the motor 3 on base 1 and the lower base 2 simultaneously, drives two-way threaded rod 4 and rotates to drive two link assembly 9 and be close to each other, it is fixed to the crankcase centre gripping, makes the crankcase can be fixed with different angles according to the idea of staff, and the tapping angle of tapping machine of adaptation better simultaneously is convenient for, better carries out crankcase tapping operation.
In this embodiment, fixed block 15 is circular setting, and fixed block 15 fixed surface is connected with anti-skidding cushion, and circular fixed block 15 is convenient for better adaptation crankcase's corner arc, and the better is convenient for support the centre gripping fixed to crankcase lateral wall.
The cooperative work between the two motors 3 in the device can be realized through external PLC programming, which is the prior art and is not described in detail herein.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a compressor crankcase multiaxis tapping anchor clamps, includes base (1) and lower base (2), its characterized in that, four bights all fixedly connected with stand (7) between base (1) and the lower base (2), all fixedly connected with motor (3) on one side of the outer wall of base (1) and lower base (2), two motor (3) drive shaft runs through base (1) and lower base (2) respectively and fixedly connected with two-way threaded rod (4), two-way threaded rod (4) both ends respectively threaded connection have first slider (5) and second slider (8), be provided with connecting rod assembly (9) jointly between first slider (5) and the second slider (8);
the connecting rod assembly (9) comprises an upper bracket (10) and a lower bracket (11) which are fixedly connected with the first sliding block (5) and the second sliding block (8) respectively, a first connecting rod (12) and a second connecting rod (13) are respectively connected inside the upper bracket (10) and the lower bracket (11) in a rotating mode, a limiting frame (14) is arranged on the outer side wall of one end, close to each other, of the first connecting rod (12) and the second connecting rod (13), and a fixing block (15) is fixedly connected to one side, close to the center between the upper base (1) and the lower base (2), of the limiting frame (14).
2. The multi-shaft tapping clamp for the crankcase of the compressor according to claim 1, wherein sliding grooves (6) which are correspondingly and slidably connected with the first sliding block (5) and the second sliding block (8) are formed on two sides of the inner walls of the upper base (1) and the lower base (2).
3. The multi-shaft tapping clamp for the crankcase of the compressor according to claim 1, wherein the fixing block (15) is arranged in a circular shape, and an anti-skid rubber pad is fixedly connected to the surface of the fixing block (15).
4. The multi-shaft tapping clamp for the crankcase of the compressor according to claim 1, wherein limiting grooves (16) are formed in two ends of the limiting frame (14), positioning bolts (17) are arranged outside the limiting grooves (16), inner hexagonal grooves (18) are formed in the outer side walls of the positioning bolts (17), and the positioning bolts (17) penetrate through the limiting grooves (16) and are respectively in threaded connection with the first connecting rod (12) and the second connecting rod (13).
5. A compressor crankcase multiaxial tapping clamp according to claim 1, wherein the first and second connecting rods (12, 13) are fixed with the upper and lower brackets (10, 11) by locking bolts, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438928.9U CN220073480U (en) | 2023-06-07 | 2023-06-07 | Multi-shaft tapping clamp for compressor crankcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438928.9U CN220073480U (en) | 2023-06-07 | 2023-06-07 | Multi-shaft tapping clamp for compressor crankcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073480U true CN220073480U (en) | 2023-11-24 |
Family
ID=88831282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321438928.9U Active CN220073480U (en) | 2023-06-07 | 2023-06-07 | Multi-shaft tapping clamp for compressor crankcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073480U (en) |
-
2023
- 2023-06-07 CN CN202321438928.9U patent/CN220073480U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |