CN210451939U - Movable vortex disc hole machining flat hydraulic clamp - Google Patents

Movable vortex disc hole machining flat hydraulic clamp Download PDF

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Publication number
CN210451939U
CN210451939U CN201921474837.4U CN201921474837U CN210451939U CN 210451939 U CN210451939 U CN 210451939U CN 201921474837 U CN201921474837 U CN 201921474837U CN 210451939 U CN210451939 U CN 210451939U
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CN
China
Prior art keywords
disc
positioning
rotary
movable scroll
bottom plate
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Active
Application number
CN201921474837.4U
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Chinese (zh)
Inventor
李宋英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Yong Xiang Precision Machinery Co ltd
Original Assignee
Kunshan Yong Xiang Precision Machinery Co ltd
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Priority to CN201921474837.4U priority Critical patent/CN210451939U/en
Application granted granted Critical
Publication of CN210451939U publication Critical patent/CN210451939U/en
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Abstract

The utility model relates to a flat hydraulic clamp for machining a movable scroll hole, which comprises a clamp bottom plate; a three-jaw chuck is arranged on the clamp bottom plate; the three-jaw chuck is provided with three jaws; a positioning disc is arranged at the center of the three-jaw chuck; a rotary disc is arranged on the positioning disc, and the axis of the rotary disc is rotatably connected with the axis of the positioning disc; a rotary head is arranged on the rotary disc; the positioning disc is positioned on the outer side of the rotary disc and is provided with an angular positioning block; the clamp bottom plate is also provided with a side pushing cylinder; a piston rod of the side pushing cylinder is connected with a poke rod; the front end of the poke rod penetrates through the positioning disc and is eccentrically fixed with the rotary disc through the poke column; two main clamping mechanisms are also arranged on the clamp bottom plate. The utility model discloses a move dull and stereotyped hydraulically operated fixture of whirlpool dish spot facing work under the condition that does not need to increase technology boss, can carry out the clamping to moving the whirlpool dish and fix, a clamping can carry out processing to the hole, and the clamping time that significantly reduces improves production efficiency and reduction in production cost to the machining precision of product has been improved.

Description

Movable vortex disc hole machining flat hydraulic clamp
Technical Field
The utility model relates to a move whirlpool dish spot facing work field, especially relate to a move dull and stereotyped hydraulically operated fixture of whirlpool dish spot facing work.
Background
As shown in fig. 5 and 6, when a hole G is machined in the orbiting scroll product, the hole G needs to be clamped and fixed, in the prior art, a process boss is generally designed on the orbiting scroll product to meet the requirement of clamping and fixing, but a process step needs to be added to machine the process boss; and the repeated clamping processing causes the accumulated tolerance to be large, and reduces the processing precision of the product.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a move dull and stereotyped hydraulically operated fixture of whirlpool dish hole processing under the condition that does not need to increase the technology boss, can carry out the clamping to moving the whirlpool dish and fix, a clamping can carry out the processing to the hole, and the clamping time that significantly reduces improves production efficiency and reduction in production cost to the machining precision of product has been improved.
The utility model provides a technical scheme that its technical problem adopted is: a flat hydraulic clamp for machining a movable scroll hole comprises a clamp bottom plate; the clamp bottom plate is provided with a three-jaw chuck; the three-jaw chuck is provided with three jaws for fixing the outer ring of the movable scroll disc; a positioning disc is arranged at the center of the three-jaw chuck; the positioning disc is provided with a rotary disc, and the axis of the rotary disc is rotatably connected with the axis of the positioning disc; a rotary head is arranged on the rotary disc; an angular positioning block is arranged on the positioning disc and positioned on the outer side of the rotary disc; the clamp bottom plate is also provided with a side pushing cylinder; a piston rod of the side pushing cylinder is connected with a poke rod; the front end of the poke rod penetrates through the positioning disc and is eccentrically fixed with the rotary disc through a poke column, the poke rod is driven by the side push cylinder to move forwards or backwards, and then the rotary disc is driven to rotate clockwise or anticlockwise for carrying out angle positioning on the movable scroll disc; and the clamp bottom plate is also provided with two main clamping mechanisms for tightly pressing the movable scroll disk.
And a positioning disc cushion block is arranged on the positioning disc and positioned on the outer side of the rotary disc and used for bearing the movable scroll disc.
And a heightening block is also arranged between the positioning disc and the three-jaw chuck.
The rotary head is inserted into the inner side of the movable scroll disk and abuts against the position of the inner end face, the rotary head is driven by the rotation of the rotary disk to push the movable scroll disk to rotate, the outer end face of the movable scroll disk abuts against the angle positioning block, and the angle positioning of the movable scroll disk is realized.
The utility model has the advantages that: the utility model discloses a move dull and stereotyped hydraulically operated fixture of whirlpool dish hole processing adopts the design that the gyration was coiled and the side pushes away the jar to carry out the angle location, realizes from the centering location through the three-jaw chuck, and rethread main clamping mechanism compresses tightly, under the condition that does not need to increase the technology boss, can carry out the clamping to moving the whirlpool dish and fix, and the clamping of once can carry out processing to the hole, and the clamping time that significantly reduces improves production efficiency and reduction in production cost to the machining precision of product has been improved.
Drawings
FIG. 1 is a schematic perspective view of a flat hydraulic clamp for machining an orbiting scroll hole according to an embodiment;
FIG. 2 is a schematic top view of an orbiting scroll hole machining flat hydraulic clamp according to an embodiment;
FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic perspective view of a flat hydraulic clamp for machining a hole of an orbiting scroll for clamping the orbiting scroll according to the embodiment;
fig. 5 is a perspective view of the orbiting scroll;
fig. 6 is a perspective view of another angle of the orbiting scroll.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
Examples
As shown in fig. 1 to 6, the present embodiment provides a flat hydraulic clamp for machining an orbiting scroll hole, including a clamp base plate 1; the clamp bottom plate 1 is provided with a three-jaw chuck 2; the three-jaw chuck 2 is provided with three jaws 3 for fixing an outer ring D of the movable scroll disc; a positioning disc 4 is arranged at the center of the three-jaw chuck 2; a rotary disc 5 is arranged on the positioning disc 4, and the axis of the rotary disc 5 is rotatably connected with the axis of the positioning disc 4; a rotary head 6 is arranged on the rotary disc 5; an angular positioning block 8 is arranged on the positioning disc 4 and positioned on the outer side of the rotary disc 5; the clamp bottom plate 1 is also provided with a side push cylinder 10; a piston rod of the side pushing cylinder 10 is connected with a poke rod 12; the front end of the poke rod 12 penetrates through the positioning disc 4 and is eccentrically fixed with the rotary disc 5 through a poke column 13, the poke rod 12 is driven by the side push cylinder 10 to move forwards or backwards, and then the rotary disc 5 is driven to rotate clockwise or anticlockwise for carrying out angle positioning on the movable scroll disc; the clamp base plate 1 is also provided with two main clamping mechanisms 9 for tightly pressing the E position and the F position of the movable scroll; a positioning disc cushion block 7 is further arranged on the positioning disc 4 and positioned on the outer side of the rotary disc 5 and used for bearing the movable scroll disc; a padding block 11 is also arranged between the positioning disc 4 and the three-jaw chuck 2; the rotary head 6 is inserted into the inner side of the movable scroll disk and abuts against the position of the inner end face B, the rotary head 6 is driven by the rotary disk 5 to push the movable scroll disk to rotate, the outer end face of the movable scroll disk abuts against the angle positioning block 8, and the angle positioning of the movable scroll disk is realized.
The dull and stereotyped hydraulically operated fixture of whirlpool dish hole processing of embodiment adopts the design of gyration dish and side push cylinder to carry out the angle location, realizes from the centering location through the three-jaw chuck, and rethread main clamping mechanism compresses tightly, under the condition that need not increase the technology boss, can carry out the clamping to the whirlpool dish and fix, and the processing to the hole can be carried out to clamping once, and the clamping time that significantly reduces improves production efficiency and reduction in production cost to the machining precision of product has been improved.
The above-mentioned embodiments should not limit the present invention in any way, and all the technical solutions obtained by adopting equivalent replacement or equivalent conversion fall within the protection scope of the present invention.

Claims (4)

1. The utility model provides a dull and stereotyped hydraulically operated fixture of hole processing is whirled in moving which characterized in that: comprises a clamp bottom plate; the clamp bottom plate is provided with a three-jaw chuck; the three-jaw chuck is provided with three jaws for fixing the outer ring of the movable scroll disc; a positioning disc is arranged at the center of the three-jaw chuck; the positioning disc is provided with a rotary disc, and the axis of the rotary disc is rotatably connected with the axis of the positioning disc; a rotary head is arranged on the rotary disc; an angular positioning block is arranged on the positioning disc and positioned on the outer side of the rotary disc; the clamp bottom plate is also provided with a side pushing cylinder; a piston rod of the side pushing cylinder is connected with a poke rod; the front end of the poke rod penetrates through the positioning disc and is eccentrically fixed with the rotary disc through a poke column, the poke rod is driven by the side push cylinder to move forwards or backwards, and then the rotary disc is driven to rotate clockwise or anticlockwise for carrying out angle positioning on the movable scroll disc; and the clamp bottom plate is also provided with two main clamping mechanisms for tightly pressing the movable scroll disk.
2. The orbiting scroll plate hydraulic clamp of claim 1, wherein: and a positioning disc cushion block is arranged on the positioning disc and positioned on the outer side of the rotary disc and used for bearing the movable scroll disc.
3. The orbiting scroll plate hydraulic clamp of claim 1, wherein: and a heightening block is also arranged between the positioning disc and the three-jaw chuck.
4. The orbiting scroll plate hydraulic clamp of claim 1, wherein: the rotary head is inserted into the inner side of the movable scroll disk and abuts against the position of the inner end face, the rotary head is driven by the rotation of the rotary disk to push the movable scroll disk to rotate, the outer end face of the movable scroll disk abuts against the angle positioning block, and the angle positioning of the movable scroll disk is realized.
CN201921474837.4U 2019-09-05 2019-09-05 Movable vortex disc hole machining flat hydraulic clamp Active CN210451939U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921474837.4U CN210451939U (en) 2019-09-05 2019-09-05 Movable vortex disc hole machining flat hydraulic clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921474837.4U CN210451939U (en) 2019-09-05 2019-09-05 Movable vortex disc hole machining flat hydraulic clamp

Publications (1)

Publication Number Publication Date
CN210451939U true CN210451939U (en) 2020-05-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921474837.4U Active CN210451939U (en) 2019-09-05 2019-09-05 Movable vortex disc hole machining flat hydraulic clamp

Country Status (1)

Country Link
CN (1) CN210451939U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112496767A (en) * 2020-11-28 2021-03-16 河南凤宝重工科技有限公司 Flexible clamp for processing brake drum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112496767A (en) * 2020-11-28 2021-03-16 河南凤宝重工科技有限公司 Flexible clamp for processing brake drum

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