CN214418606U - Finish machining clamp for movable rotary disc of scroll compressor - Google Patents
Finish machining clamp for movable rotary disc of scroll compressor Download PDFInfo
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- CN214418606U CN214418606U CN202120281472.4U CN202120281472U CN214418606U CN 214418606 U CN214418606 U CN 214418606U CN 202120281472 U CN202120281472 U CN 202120281472U CN 214418606 U CN214418606 U CN 214418606U
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- rotary disc
- movable rotary
- sucker
- movable
- capstan
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Abstract
The utility model provides a vortex compressor motor-driven capstan finish machining anchor clamps, the on-line screen storage device comprises a base, the upper end of base is provided with at least one and moves the capstan processing base, be provided with the cavity in moving the capstan processing base, be provided with the cylinder in the cavity, be provided with the piston in the cylinder, fixedly connected with screw rod on the piston, the screw rod with move the sealed cooperation of capstan processing base, the cover is equipped with on the screw rod and moves the capstan sucking disc assembly, move the capstan sucking disc assembly and move capstan processing base fixed connection and sealed cooperation, it is equipped with the suction channel in the capstan sucking disc assembly to move, it is provided with a plurality of gas pocket of lining up on the capstan sucking disc assembly to move, the gas pocket communicates with each other with the suction channel, it links to each other with the air compressor machine to move the capstan sucking disc assembly, the periphery of moving the capstan sucking disc assembly evenly is provided with a plurality of and moves the capstan clamp, it is fixed to set up in the upper end of moving the capstan processing base to move the capstan clamp. The utility model discloses the clamping is effectual, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of scroll compressor, a scroll compressor mobile disc finish machining anchor clamps is related to.
Background
Under the conditions of increasingly reduced energy sources and increasingly increased environmental pollution, the electric scroll compressor is an important component of a new energy automobile, the electric scroll compressor is used as a core component of an air conditioning system of the new energy automobile, the electric scroll compressor plays no role in replacement, the movable scroll of the scroll compressor is the core technology of the electric scroll compressor, and the production and processing precision of the movable scroll compressor has important influence on the performance, vibration noise, reliability and the like of the electric scroll compressor.
At present, the clamping mode of the finish machining clamp for the movable rotary disc of the electric scroll compressor is mostly mechanical clamping, and the movable rotary disc cannot be clamped well in two radial and axial directions mostly, so that a new finish machining clamp for the movable rotary disc of the scroll compressor is needed urgently to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scroll compressor mobile disc finish machining anchor clamps can carry out radial and axial clamping simultaneously to moving the capstan when moving the capstan finish machining, and the clamping is effectual.
In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: a finish machining fixture for a scroll compressor moving scroll comprises a base, wherein at least one moving scroll machining base is arranged at the upper end of the base, a cavity is arranged in the movable rotary disc processing base, a cylinder is arranged in the cavity, a piston is arranged in the cylinder, the piston is fixedly connected with a screw rod, the screw rod is in sealing fit with the movable rotary disc processing base, a movable rotary disc sucking disc assembly is sleeved on the screw rod, the dynamic turntable sucker assembly is fixedly connected and hermetically matched with the dynamic turntable processing base, an air suction channel is arranged in the dynamic turntable sucker assembly, the dynamic turntable sucker assembly is provided with a plurality of through air holes which are communicated with the air suction channel, the movable rotary disc sucker assembly is connected with the air compressor, a plurality of movable rotary disc clamping blocks are uniformly arranged on the periphery of the movable rotary disc sucker assembly, and the movable rotary disc clamping blocks are fixedly arranged at the upper end of the movable rotary disc processing base.
As a preferred technical scheme: move the capstan sucking disc assembly including moving the outer sucking disc of capstan and moving the interior sucking disc of capstan, move the interior sucking disc of capstan and inlay and establish in moving the outer sucking disc of capstan, move the interior sucking disc cover of capstan and establish on the screw rod, the gas pocket is including setting up the outer sucking disc gas pocket on moving the outer sucking disc of capstan and setting up the interior sucking disc gas pocket on moving the interior sucking disc of capstan, outer sucking disc gas pocket communicates with each other with interior sucking disc gas pocket, the suction channel is established and is moved between the capstan processing base at the inner sucking disc of capstan.
As a preferred technical scheme: the inner hole of the outer sucker of the movable rotary disc is of a stepped hole structure, and the outer surface of the inner sucker of the movable rotary disc is of a stepped boss structure matched with the stepped hole structure.
As a preferred technical scheme: and the outer sucker of the movable rotary disc is connected with an air compressor.
As a preferred technical scheme: the upper surface of the outer sucker of the movable rotary disc is provided with a first outer sucker sealing groove, the lower surface of the outer sucker of the movable rotary disc is provided with a second outer sucker sealing groove, the lower surface of the processing base of the movable rotary disc is provided with a processing base sealing groove, and O-shaped sealing rings are arranged in the first outer sucker sealing groove, the second outer sucker sealing groove and the processing base sealing groove.
As a preferred technical scheme: the screw rod is provided with a screw rod sealing groove, and an O-shaped sealing ring is arranged in the screw rod sealing groove.
The utility model has the advantages that:
1) the movable rotary disc is installed on the screw, a piston in the cylinder rises to drive the screw to jack the movable rotary disc, the movable rotary disc clamping blocks clamp the edge of the movable rotary disc to radially clamp, the movable rotary disc sucker assembly is connected with the air compressor, the air compressor sucks gas in the movable rotary disc sucker assembly, the air holes are communicated with the air suction channel and form vacuum with the back of the movable rotary disc to be clamped, the movable rotary disc is sucked, axial clamping of the movable rotary disc is achieved, radial and axial clamping of the movable rotary disc can be achieved through the structure, and the clamping effect is good.
2) Preferably, the movable rotary disc sucker assembly comprises a movable rotary disc outer sucker and a movable rotary disc inner sucker, the movable rotary disc inner sucker is embedded in the movable rotary disc outer sucker, the movable rotary disc inner sucker is sleeved on the screw rod, the air hole comprises an outer sucker air hole arranged on the movable rotary disc outer sucker and an inner sucker air hole arranged on the movable rotary disc inner sucker, the outer sucker air hole is communicated with the inner sucker air hole, the air suction channel is arranged between the movable rotary disc inner sucker and the movable rotary disc processing base, further preferably, a first outer sucker sealing groove is arranged on the upper surface of the movable rotary disc outer sucker, a second outer sucker sealing groove is arranged on the lower surface of the movable rotary disc outer sucker, a processing base sealing groove is arranged on the lower surface of the movable rotary disc processing base, O-shaped sealing rings are arranged in the first outer sucker sealing groove, the second outer sucker sealing groove and the processing base sealing groove, further preferably, a screw rod sealing groove is arranged on the screw rod, the O-shaped sealing ring is arranged in the screw sealing groove, when the screw rises, the sealing groove of the screw is communicated with the air suction channel arranged in the movable rotary disc, the sucker and the movable rotary disc processing base, the air compressor can suck air in the cavity in the movable rotary disc processing base, the cavity, the air suction channel, the outer sucker air hole and the inner sucker air hole form a large vacuum space, the vacuum degree is higher, the suction effect is better, and the movable rotary disc can be clamped more firmly.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a drawing of a suction disc structure in the rotating disc.
In the drawings of 1-4, 1 is a base, 2 is a movable rotary disc processing base, 2-1 is a cavity, 2-2 is a processing base sealing groove, 3 is a piston, 4 is a screw, 4-1 is a screw sealing groove, 5 is a movable rotary disc sucker assembly, 5-1 is a movable rotary disc outer sucker, 5-11 is a first outer sucker sealing groove, 5-12 is a second outer sucker sealing groove, 5-2 is a movable rotary disc inner sucker, 6 is a movable rotary disc clamping block, 7 is a cylinder, 8 is an air hole, 8-1 is an outer sucker air hole, 8-2 is an inner sucker air hole, and 9 is an air suction channel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings;
referring to fig. 1-4, a finish machining fixture for a movable scroll of a scroll compressor comprises a base 1, wherein at least one movable scroll processing base 2 is arranged at the upper end of the base 1, further, the number of the movable scroll processing bases 2 is 1, 2, 3 or 4, a cavity 2-1 is arranged in each movable scroll processing base 2, a cylinder is arranged in each cavity 2-1, a piston 3 is arranged in each cylinder 7, a screw rod 4 is fixedly connected to each piston 3, each screw rod 4 is in sealing fit with each movable scroll processing base 2, a movable scroll sucker assembly 5 is sleeved on each screw rod 4, each movable scroll sucker assembly 5 is fixedly connected with each movable scroll processing base 2 and is in sealing fit with each other, an air suction channel 9 is arranged in each movable scroll sucker assembly 5, a plurality of through air holes 8 are arranged on each movable scroll sucker assembly 5, the gas pocket 8 communicates with each other with the air-breathing duct 9, it links to each other with the air compressor machine to move the carousel sucking disc assembly 5, it evenly is provided with a plurality of and moves the carousel clamp splice 6 to move the periphery of carousel sucking disc assembly 5, move the fixed upper end that sets up at the carousel processing base 2 that moves of carousel clamp splice 6, adorn the required clamping move the carousel to screw rod 4 on, cylinder 7 rises and drives piston 3 and rise, and the carousel is started along with the rising top of piston 3 to screw rod 4, moves the carousel clamp splice 6 and upwards centre gripping and move the carousel, moves carousel sucking disc assembly 5 and links to each other with the air compressor machine, extracts the air in the carousel sucking disc assembly 5, and air-breathing duct 9 forms the vacuum with the gas pocket 8 that link up, holds and moves the carousel, and the fixed carousel that moves in the axial, and the clamping is effectual.
As shown in fig. 1-4, the dynamic-rotating-disc sucker assembly 5 comprises a dynamic-rotating-disc outer sucker 5-1 and a dynamic-rotating-disc inner sucker 5-2, the dynamic-rotating-disc inner sucker 5-2 is embedded in the dynamic-rotating-disc outer sucker 5-1, the dynamic-rotating-disc inner sucker 5-2 is sleeved on the screw rod 4, the air hole 8 comprises an outer sucker air hole 8-1 arranged on the dynamic-rotating-disc outer sucker 5-1 and an inner sucker air hole 8-2 arranged on the dynamic-rotating-disc inner sucker 5-2, the outer sucker air hole 8-1 is communicated with the inner sucker air hole 8-2, the air suction channel 9 is arranged between the dynamic-rotating-disc inner sucker 5-2 and the dynamic-rotating-disc processing base 2, further, the upper surface of the dynamic-rotating-disc outer sucker 5-1 is provided with a first outer sucker sealing groove 5-11, and the lower surface of the dynamic-rotating-disc outer sucker 5-1 is provided with a second outer sucker sealing groove 5-12, the lower surface of the movable rotary disc processing base 2 is provided with a processing base sealing groove 2-2, the first outer sucker sealing groove 5-11, the second outer sucker sealing groove 5-12 and the processing base sealing groove 2-2 are internally provided with O-shaped sealing rings, further, the screw rod 4 is provided with a screw rod sealing groove 4-1, the screw rod sealing groove 4-1 is internally provided with the O-shaped sealing ring, when the screw rod 4 does not rise, the cavity 2-1 is separated from the air suction channel 9 by the O-shaped sealing ring in the screw rod sealing groove 4-1, when the screw rod 4 rises, the screw rod sealing groove 4-1 rises to the air suction channel 9, the O-shaped sealing ring in the screw rod sealing groove 4-1 cannot form sealing, the air suction channel 9 is communicated with the cavity 2-1 through the screw rod sealing groove 4-1, and then 1 outer sucker air hole 8-1 is correspondingly communicated with 1 inner sucker air hole 8-2, the air hole 8-2 of the inner sucker is communicated with the air suction channel 9, the movable rotary disc is placed on the surface of the outer sucker 5-1 of the movable rotary disc, the O-shaped sealing ring of the sealing groove 5-11 of the first outer sucker can enable the back surface of the movable rotary disc to form a sealing space, so that the back surface of the movable rotary disc, the air hole 8-1 of the outer sucker, the air hole 8-2 of the inner sucker, the air suction channel 9 and the cavity 2-1 form a larger vacuum space, the sealing performance of the sealing groove 5-12 of the second outer sucker, the sealing groove 2-2 of the processing base and the O-shaped sealing ring in the sealing groove 2-2 of the processing base are further improved, the vacuum degree is improved, the air compressor is communicated with the outer sucker 5-1 of the movable rotary disc, and the air is sucked in a mode of passing through a vacuum channel which is arranged in the outer sucker 5-1 of the movable rotary disc and communicated with an air hole 8-1 of the outer sucker or an air suction channel 9.
The foregoing examples are given for the purpose of illustrating the present invention in a clear and non-restrictive manner, and it will be apparent to those skilled in the art that variations and modifications of the present invention may be made in other variations and modifications based on the foregoing description, and it is not necessary or necessary to exhaustively enumerate all embodiments, and all such variations and modifications as are obvious and desirable in the art are within the scope of the present invention.
Claims (6)
1. The utility model provides a scroll compressor head finish machining anchor clamps, includes base (1), its characterized in that: the air compressor is characterized in that at least one movable rotary disc processing base (2) is arranged at the upper end of the base (1), a cavity (2-1) is arranged in the movable rotary disc processing base (2), an air cylinder (7) is arranged in the cavity (2-1), a piston (3) is arranged in the air cylinder (7), a screw rod (4) is fixedly connected onto the piston (3), the screw rod (4) is in sealing fit with the movable rotary disc processing base (2), a movable rotary disc sucking disc assembly (5) is sleeved on the screw rod (4), the movable rotary disc sucking disc assembly (5) is fixedly connected with the movable rotary disc processing base (2) and is in sealing fit with the movable rotary disc sucking disc assembly, an air suction channel (9) is arranged in the movable rotary disc sucking disc assembly (5), a plurality of communicated air holes (8) are arranged on the movable rotary disc sucking disc assembly (5), the air holes (8) are communicated with the air suction channel (9), and the movable rotary disc sucking disc assembly (5) is connected with the air compressor, the periphery of the movable-turntable sucker assembly (5) is uniformly provided with a plurality of movable-turntable clamping blocks (6), and the movable-turntable clamping blocks (6) are fixedly arranged at the upper end of the movable-turntable processing base (2).
2. A scroll compressor roulette finishing fixture as claimed in claim 1, in which: the movable rotary disc sucker assembly (5) comprises a movable rotary disc outer sucker (5-1) and a movable rotary disc inner sucker (5-2), the movable rotary disc inner sucker (5-2) is embedded in the movable rotary disc outer sucker (5-1), the movable rotary disc inner sucker (5-2) is sleeved on the screw rod (4), the air hole (8) comprises an outer sucker air hole (8-1) formed in the movable rotary disc outer sucker (5-1) and an inner sucker air hole (8-2) formed in the movable rotary disc inner sucker (5-2), the outer sucker air hole (8-1) is communicated with the inner sucker air hole (8-2), and the air suction channel (9) is arranged between the movable rotary disc inner sucker (5-2) and the movable rotary disc processing base (2).
3. A scroll compressor roulette finishing fixture as claimed in claim 2, in which: the inner hole of the outer sucker (5-1) of the movable rotary disc is of a stepped hole structure, and the outer surface of the inner sucker (5-2) of the movable rotary disc is of a stepped boss structure matched with the stepped hole structure.
4. A scroll compressor roulette finishing fixture as claimed in claim 2, in which: and the outer sucker (5-1) of the movable rotary disc is connected with an air compressor.
5. A scroll compressor roulette finishing fixture as claimed in claim 2, in which: the upper surface of the outer sucker of the movable rotary disc (5-1) is provided with a first outer sucker sealing groove (5-11), the lower surface of the outer sucker of the movable rotary disc (5-1) is provided with a second outer sucker sealing groove (5-12), the lower surface of the processing base of the movable rotary disc (2) is provided with a processing base sealing groove (2-2), and O-shaped sealing rings are arranged in the first outer sucker sealing groove (5-11), the second outer sucker sealing groove (5-12) and the processing base sealing groove (2-2).
6. A scroll compressor roulette finishing fixture as claimed in claim 1, in which: the screw rod (4) is provided with a screw rod sealing groove (4-1), and an O-shaped sealing ring is arranged in the screw rod sealing groove (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281472.4U CN214418606U (en) | 2021-02-01 | 2021-02-01 | Finish machining clamp for movable rotary disc of scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281472.4U CN214418606U (en) | 2021-02-01 | 2021-02-01 | Finish machining clamp for movable rotary disc of scroll compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214418606U true CN214418606U (en) | 2021-10-19 |
Family
ID=78071391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120281472.4U Active CN214418606U (en) | 2021-02-01 | 2021-02-01 | Finish machining clamp for movable rotary disc of scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214418606U (en) |
-
2021
- 2021-02-01 CN CN202120281472.4U patent/CN214418606U/en active Active
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