CN214418253U - Machining clamp for static rotating disc of scroll compressor - Google Patents

Machining clamp for static rotating disc of scroll compressor Download PDF

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Publication number
CN214418253U
CN214418253U CN202120306923.5U CN202120306923U CN214418253U CN 214418253 U CN214418253 U CN 214418253U CN 202120306923 U CN202120306923 U CN 202120306923U CN 214418253 U CN214418253 U CN 214418253U
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China
Prior art keywords
disc
hydraulic
clamp
static
scroll compressor
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CN202120306923.5U
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Chinese (zh)
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不公告发明人
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Jingjiang Jiaerfu Technology Co ltd
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Jingjiang Jiaerfu Technology Co ltd
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Abstract

The utility model provides a static rotating disc machining clamp of a scroll compressor, which comprises a base, wherein the upper end of the base is at least provided with a static rotating disc clamp assembly, the static rotating disc clamp assembly comprises a first hydraulic disc, the upper end of the first hydraulic disc is provided with a second hydraulic disc, a hydraulic cylinder is arranged in the first hydraulic disc, the surface of the hydraulic cylinder is provided with a spiral cover, a hydraulic column is arranged in the hydraulic cylinder, a supporting disc is arranged above the hydraulic column and is fixedly connected with the hydraulic column, a plurality of clamp brackets which are uniformly distributed on the circumference are embedded around the supporting disc, the clamp brackets are arranged in a second hydraulic disc, and the surface contacted with the inner wall of the second hydraulic disc is an inclined surface, the upper end of each clamp bracket is fixedly provided with a chuck, a static rotating disc support is arranged in the second hydraulic disc, and a static rotating disc positioning block is arranged at the upper end of the second hydraulic disc. The utility model discloses can improve production efficiency, convenient operation, simple structure is practical.

Description

Machining clamp for static rotating disc of scroll compressor
Technical Field
The utility model belongs to the technical field of scroll compressor, a quiet whirl dish machine tooling anchor clamps of scroll compressor is related to.
Background
Under the conditions of increasingly reduced energy and increasingly increased environmental pollution, the new energy automobile is greatly supported by the nation due to the characteristics of environmental protection and energy conservation, the electric scroll compressor is an important component of the new energy automobile and is used as a core component of an air conditioning system of the new energy automobile, and the electric compressor plays a role without replacement. The stationary scroll is one of the core components of the electric scroll compressor, and has a large influence on the performance of the electric scroll compressor, and therefore.
At present, the clamp of the static rotating disc is generally provided with a plurality of hydraulic cylinders to complete clamping, the hydraulic pipelines are complex due to the plurality of hydraulic cylinders, the clamping needs to be debugged for many times, the operation is complex, a plurality of static rotating discs cannot be simultaneously clamped, and the production efficiency is low. Therefore, a new chuck for machining a stationary scroll of a scroll compressor is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a quiet capstan machine of scroll compressor adds clamping apparatus has solved the low technical problem of current quiet capstan machine adds clamping apparatus production efficiency.
In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: a static rotating disk machining clamp of a scroll compressor comprises a base, wherein the upper end of the base is provided with at least one static rotating disk clamp assembly, the static rotating disc clamp assembly comprises a first hydraulic disc, a second hydraulic disc is arranged at the upper end of the first hydraulic disc, a hydraulic cylinder is arranged in the first hydraulic disc, a screw cap is arranged on the surface of the hydraulic cylinder, a hydraulic column is arranged in the hydraulic cylinder, a supporting disc is arranged above the hydraulic column and is fixedly connected with the hydraulic column, a plurality of clamp brackets which are uniformly distributed on the circumference are embedded around the supporting disk, the clamp brackets are arranged in the second hydraulic disk, the surface contacting with the inner wall of the second hydraulic disc is an inclined surface, the upper end of each clamp bracket is fixedly provided with a chuck, and a static rotating disc support is arranged in the second hydraulic disc, and a static rotating disc positioning block is arranged at the upper end of the second hydraulic disc.
As a preferred technical scheme: the chuck is in arc shape with the contact surface of the static rotating disk and is jointed with part of the circumference surface of the static rotating disk.
As a preferred technical scheme: the fixed rotating disc positioning blocks are fan-shaped, and the number of the fixed rotating disc positioning blocks is 3.
As a preferred technical scheme: the hydraulic column is fixedly connected with the supporting disc through a screw rod, one end of the screw rod is in threaded connection with the hydraulic column, and the other end of the screw rod is fixedly connected with the supporting disc.
The utility model has the advantages that:
1) set up the stroke that first hydraulic pressure disc and second hydraulic pressure disc increase the hydraulic column, the pneumatic cylinder promotes the hydraulic column upward movement after letting in hydraulic oil through the pipeline, and promote and support disc upward movement, it is equipped with a plurality of anchor clamps support to inlay on the support disc, anchor clamps support is along with supporting the disc motion, and drive the chuck upward movement of setting in anchor clamps support upper end, place quiet capstan on quiet capstan support, the pneumatic cylinder passes through the hydraulic pressure pipeline oil return, thereby the hydraulic pressure column downstream drives chuck downward movement and presss from both sides tight quiet capstan, through an hydro-cylinder alright operation a plurality of chucks press from both sides tight quiet capstan, and easy operation, and can a plurality of quiet capstans of clamping simultaneously, improve the production efficiency of quiet capstan.
2) Preferably, the surface of the chuck, which is contacted with the static rotating disk, is in a circular arc shape and is attached to part of the circumferential surface of the static rotating disk, so that the clamping effect is better.
3) Preferably, the fixed rotating disc positioning blocks are fan-shaped, the number of the fixed rotating disc positioning blocks is 3, the fan-shaped fixed rotating disc positioning blocks are matched with the fixed rotating disc in shape, the 3 fixed rotating disc positioning blocks form triangular positioning, and positioning is more accurate.
4) Preferably, the hydraulic column is fixedly connected with the supporting disc through a screw rod, one end of the screw rod is in threaded connection with the hydraulic column, the other end of the screw rod is fixedly connected with the supporting disc, and the hydraulic column is simple in structure, easy to install and detach and capable of being used.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a top view of an embodiment of the present invention;
fig. 4 is a left side view of an embodiment of the present invention.
In FIGS. 1-4, 1 is a base, 2 is a fixed rotary disc clamp assembly, 201 is a first hydraulic disc, 202 is a second hydraulic disc, 203 is a hydraulic cylinder, 204 is a screw cap, 205 is a hydraulic column, 206 is a supporting disc, 207 is a clamp bracket, 208 is a chuck, 209 is a fixed rotary disc support, 210 is a fixed rotary disc positioning block, 211 is a screw.
Detailed Description
The present invention will be further described with reference to the accompanying drawings;
referring to fig. 1-4, a machining fixture for a stationary scroll machine of a scroll compressor comprises a base 1, wherein at least one stationary scroll fixture assembly 2 is arranged at the upper end of the base 1, the stationary scroll fixture assembly 2 is installed on the base 1 by means of fixing through threads, welding and the like, preferably, the number of the stationary scroll fixture assemblies 2 can be 2, 3 or 4, so that a plurality of stationary scrolls can be simultaneously clamped and the production efficiency can be improved, the stationary scroll fixture assembly 2 comprises a first hydraulic disc 201, a second hydraulic disc 202 is arranged at the upper end of the first hydraulic disc 201, a hydraulic cylinder 203 is arranged in the first hydraulic disc 201, a screw cap 204 is arranged on the surface of the hydraulic cylinder 203, a hydraulic column 205 is arranged in the hydraulic cylinder 203, a support disc 206 is arranged above the hydraulic column 205, the support disc 206 is fixedly connected with the hydraulic column 205, the periphery of the supporting disc 206 is embedded with a plurality of clamp supports 207 uniformly distributed on the circumference, preferably, the number of the clamp supports 207 is 3, 4 or 5, the clamp supports 207 are arranged in the second hydraulic disc 202, the surface contacting with the inner wall of the second hydraulic disc 202 is an inclined surface, the contact surface inclines towards the outer circumferential surface of the second hydraulic disc 202, the upper end of each clamp support 207 is fixedly provided with a chuck 208, a fixed rotating disc support 209 is arranged in the second hydraulic disc 202, a hydraulic cylinder 203 pushes a hydraulic column 205 to move upwards through oil entering from the bottom of the hydraulic column 205 through a hydraulic pipeline, the hydraulic cylinder 203 pushes the hydraulic column 205 to move upwards after hydraulic oil is introduced through the pipeline, and pushes the supporting disc 206 to move upwards, the plurality of clamp supports 207 embedded on the supporting disc 206 move along with the supporting disc 206 and drive the chuck 208 arranged at the upper end of the clamp supports 207 to move upwards, the chuck 208 is in an open state, the static rotating disc is placed on the static rotating disc support 209 for preliminary positioning, the hydraulic cylinder 203 returns oil through a hydraulic pipeline, the hydraulic column 205 moves downwards and drives the chuck 208 to move downwards so as to clamp the static rotating disc, the structure can realize clamping of the static rotating disc by the plurality of chucks 208 through one hydraulic cylinder, the clamping effect is good, the operation is simple, and the clamping and production efficiency of the static rotating disc is improved; the upper end of the second hydraulic disc 202 is provided with a fixed disc positioning block 210, so that the positioning accuracy of the fixed disc can be improved.
As shown in fig. 1-4, the chuck 208 has an arc shape in contact with the stationary disk, and is attached to a part of the circumferential surface of the stationary disk, so that the clamping effect is better.
As shown in fig. 1 to 4, the fixed rotor positioning blocks 210 are fan-shaped, the number of the fixed rotor positioning blocks 210 is 3, the fan-shaped shape matches with a partial surface shape of the fixed rotor, and the 3 fixed rotor positioning blocks 210 form triangular positioning, so that the fixed rotor positioning is more accurate.
As shown in fig. 1-4, the hydraulic column 205 is fixedly connected with the supporting disc 206 through a screw 211, one end of the screw 211 is in threaded connection with the hydraulic column 205, and the other end of the screw 211 is fixedly connected with the supporting disc 206, and the structure is easy to mount and dismount.
Examples
As shown in fig. 1-4, in this embodiment, 4 static rotary table clamp assemblies 2 are mounted on a base 1, each static rotary table clamp assembly 2 includes a first hydraulic disc 201, a second hydraulic disc 202 is disposed at an upper end of the first hydraulic disc 201, a hydraulic cylinder 203 is disposed in the first hydraulic disc 201, a screw cap 204 is disposed on a surface of the hydraulic cylinder 203, a hydraulic column 205 is disposed in the hydraulic cylinder 203, a support disc 206 is disposed above the hydraulic column 205, the support disc 206 and the hydraulic column 205 are fixedly connected by a screw 211, the hydraulic column 205 is fixedly connected by a screw 211 and a support disc 206, one end of the screw 211 is in threaded connection with the hydraulic column 205, the other end of the screw 211 is fixedly connected with the support disc 206, 3 clamp brackets 207 uniformly distributed circumferentially are embedded around the support disc 206, the clamp brackets 207 are disposed in the second hydraulic disc 202, a surface of the second hydraulic disc 202, which is in contact with an inner wall, is an inclined surface, and the contact surface inclines towards the outer circumferential surface of the second hydraulic disc 202, the upper end of each clamp bracket 207 is fixedly provided with a chuck 208, the second hydraulic disc 202 is internally provided with a static rotating disc support 209, and the upper end of the second hydraulic disc 202 is provided with 3 fan-shaped static rotating disc positioning blocks 210.
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 (4)

1. The utility model provides a scroll compressor quiet capstan machine tooling anchor clamps, includes base (1), its characterized in that: the upper end of the base (1) is at least provided with a static rotary disc clamp assembly (2), the static rotary disc clamp assembly (2) comprises a first hydraulic disc (201), the upper end of the first hydraulic disc (201) is provided with a second hydraulic disc (202), a hydraulic cylinder (203) is arranged in the first hydraulic disc (201), the surface of the hydraulic cylinder (203) is provided with a spiral cover (204), a hydraulic column (205) is arranged in the hydraulic cylinder (203), a supporting disc (206) is arranged above the hydraulic column (205), the supporting disc (206) is fixedly connected with the hydraulic column (205), a plurality of clamp supports (207) uniformly distributed on the circumference are embedded around the supporting disc (206), the clamp supports (207) are arranged in the second hydraulic disc (202), and the surface contacted with the inner wall of the second hydraulic disc (202) is an inclined surface, the upper end of each clamp bracket (207) is fixedly provided with a chuck (208), a static rotating disc support (209) is arranged in the second hydraulic disc (202), and a static rotating disc positioning block (210) is arranged at the upper end of the second hydraulic disc (202).
2. The scroll compressor chuck plate machining fixture of claim 1, wherein: the chuck (208) is in an arc shape in contact with the static rotating disk and is attached to part of the circumferential surface of the static rotating disk.
3. The scroll compressor chuck plate machining fixture of claim 1, wherein: the fixed rotating disc positioning blocks (210) are fan-shaped, and the number of the fixed rotating disc positioning blocks (210) is 3.
4. The scroll compressor chuck plate machining fixture of claim 1, wherein: the hydraulic column (205) is fixedly connected with the supporting disc (206) through a screw rod (211), one end of the screw rod (211) is in threaded connection with the hydraulic column (205), and the other end of the screw rod (211) is fixedly connected with the supporting disc (206).
CN202120306923.5U 2021-02-03 2021-02-03 Machining clamp for static rotating disc of scroll compressor Active CN214418253U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120306923.5U CN214418253U (en) 2021-02-03 2021-02-03 Machining clamp for static rotating disc of scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120306923.5U CN214418253U (en) 2021-02-03 2021-02-03 Machining clamp for static rotating disc of scroll compressor

Publications (1)

Publication Number Publication Date
CN214418253U true CN214418253U (en) 2021-10-19

Family

ID=78071150

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120306923.5U Active CN214418253U (en) 2021-02-03 2021-02-03 Machining clamp for static rotating disc of scroll compressor

Country Status (1)

Country Link
CN (1) CN214418253U (en)

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