CN211589336U - Small-size spoke merry go round machine anchor clamps - Google Patents

Small-size spoke merry go round machine anchor clamps Download PDF

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Publication number
CN211589336U
CN211589336U CN201922433857.3U CN201922433857U CN211589336U CN 211589336 U CN211589336 U CN 211589336U CN 201922433857 U CN201922433857 U CN 201922433857U CN 211589336 U CN211589336 U CN 211589336U
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CN
China
Prior art keywords
small
spoke
clamp
hinge
merry
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Active
Application number
CN201922433857.3U
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Chinese (zh)
Inventor
刘建
陈亮
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Changchun Fallon Electromechanical Equipment Co ltd
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Changchun Fallon Electromechanical Equipment Co ltd
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Priority to CN201922433857.3U priority Critical patent/CN211589336U/en
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Publication of CN211589336U publication Critical patent/CN211589336U/en
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Abstract

The utility model discloses a small-size spoke merry go round machine anchor clamps, include: the fixture base is used for connecting a vertical lathe main shaft; the fixture body is arranged at the upper end of the fixture base; the three hinge seats are uniformly arranged around the clamp body, and each hinge seat is connected with a clamping pressing claw through a first small shaft; one end of the hinge connecting plate is connected with the lower part of the clamping pressing claw through a second small shaft, and the other end of the hinge connecting plate is connected to the pulling disc through a third small shaft; the pull disc moves inside the clamp body, and the pull disc moves up and down under the driving of the piston rod of the oil cylinder, so that the hinge connecting plate and the pressing clamping jaw are driven to rotate along the small shaft, and the pressing clamping jaw is pressed on the air hole of the spoke workpiece. The utility model discloses a small-size spoke merry go round machine anchor clamps has produced the shake sword when having avoided the turning, causes the not good problem of turning surface quality, and loading and unloading work piece is swift simultaneously, and stability is good, has simple structure, cost low grade advantage.

Description

Small-size spoke merry go round machine anchor clamps
Technical Field
The utility model relates to an automobile parts processing equipment technical field especially relates to a small-size spoke merry go round machine anchor clamps.
Background
The automobile spoke is a device for protecting the rim and the spoke of the automobile wheel, and when the end face, the excircle, the central hole and the inner and outer chamfers of a workpiece are turned, the workpiece needs to be clamped by a special fixture and is matched with a vertical turning device to finish machining. The clamping position of the existing vertical lathe clamp is a bolt hole of a radial plate, but the thickness of the radial plate of the small-sized spoke is thinner, the rigidity is poor, a tool is shaken during turning, and the quality of the turning surface is poor. Therefore, the vertical lathe clamp for the small spoke is developed, the operation is convenient and fast, and the clamping stability is good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a small-size spoke merry go round machine anchor clamps, simple structure, loading and unloading work piece is swift, easy maintenance, the cost is low.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a small-size spoke merry go round machine anchor clamps, include:
the fixture base is used for connecting a vertical lathe main shaft;
the fixture body is arranged at the upper end of the fixture base;
the three hinge seats are uniformly arranged around the clamp body, and each hinge seat is connected with a clamping pressing claw through a first small shaft;
one end of the hinge connecting plate is connected with the lower part of the clamping pressing claw through a second small shaft, and the other end of the hinge connecting plate is connected to the pulling disc through a third small shaft;
the pull disc moves inside the clamp body, and the pull disc moves up and down under the driving of the piston rod of the oil cylinder, so that the hinge connecting plate is driven, the clamping pressing claw rotates along the small shaft, and the clamping pressing claw is tightly pressed on the air hole of the spoke.
Furthermore, three workpiece supporting plates are uniformly distributed above the clamp body and used for supporting the workpiece and axially positioning the workpiece.
Furthermore, three positioning pins are uniformly distributed above the fixture body and used for positioning the angle of the workpiece, and the positioning pins and the supporting plate are distributed at intervals.
Further, the clamp base is fixed to the upper end of the vertical lathe main shaft through a first connecting screw.
Furthermore, the piston rod of the oil cylinder is movably arranged in the inner cavity of the main shaft of the vertical lathe.
Further, the piston rod of the oil cylinder is fixedly connected with the pull disc through a second connecting screw.
In the technical scheme, the utility model provides a small-size spoke merry go round machine anchor clamps has following beneficial effect:
the utility model provides a small-size spoke merry go round machine anchor clamps adopts oil cylinder piston rod drive to draw a set up-and-down motion, and then drives hinged joint board and press from both sides tight pressure claw and rotate along the staff, realizes pressing from both sides tight pressure claw and compresses tightly on the wind hole of spoke, produces the shake sword when having avoided the turning, causes the problem that turning surface quality is not good, and loading and unloading work piece is swift simultaneously, and stability is good, has simple structure, cost low grade advantage.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a front view of the small spoke vertical lathe fixture disclosed by the utility model.
Description of reference numerals:
1. a clamp base; 2. a clamp body; 3. a hinge mount; 4. clamping the pressing claw; 5. a hinge base connecting plate; 6. pulling the disc; 7. a support plate; 8. positioning pins; 9. a vertical lathe main shaft; 10. a first small shaft; 11. a second small shaft; 12. a third small shaft; 13. a cylinder piston rod; 14. a workpiece; 15. a first connection screw; 16. a second attachment screw.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1;
the utility model discloses a small-size spoke merry go round machine anchor clamps, including parts such as anchor clamps base 1, anchor clamps body 2, hinge seat 3, press the claw 4, hinge seat connecting plate 5, drawing dish 6, backup pad 7, locating pin 8; wherein:
the clamp base 1 is used for connecting a vertical lathe main shaft 9;
the clamp body 2 is arranged at the upper end of the clamp base 1; specifically, the clamp base 1 is fixed at the upper end of the vertical lathe main shaft 9 through a first connecting screw 15;
the three hinge seats 3 are uniformly arranged around the clamp body 2, and each hinge seat 3 is connected with a clamping pressing claw 4 through a first small shaft 10;
one end of the hinge connecting plate 5 is connected with the lower part of the clamping pressing claw 4 through a second small shaft 11, and the other end of the hinge connecting plate is connected to the pull disc 6 through a third small shaft 12;
the pull disc 6 moves inside the clamp body 2 and is driven to move up and down through the oil cylinder piston rod 13, so that the hinge connecting plate 5 and the clamping pressing claw 4 are driven to rotate along the small shaft, and the clamping pressing claw 4 is pressed on the air hole of the spoke workpiece 14.
Specifically, three workpiece supporting plates 7 are uniformly distributed above the clamp body 2 and used for supporting the workpiece 14 and axially positioning the workpiece 14. Three positioning pins 8 are uniformly distributed above the fixture body 2 and used for positioning the angle of the workpiece 14, and the positioning pins 8 and the supporting plate 7 are distributed at intervals.
In addition, in order to save space, the inner cavity of the vertical lathe main shaft 9 is also used as a cylinder piston cavity, and the cylinder piston rod 13 is movable in the inner cavity of the vertical lathe main shaft 9. The oil cylinder piston rod 9 is fixedly connected with the pull disc 6 through a second connecting screw 16.
The utility model provides a small-size spoke merry go round machine anchor clamps adopts oil cylinder piston rod drive to draw a set up-and-down motion, and then drives hinged joint board and press from both sides tight pressure claw and rotate along the staff, realizes pressing from both sides tight pressure claw and compresses tightly on the wind hole of spoke, produces the shake sword when having avoided the turning, causes the problem that turning surface quality is not good, and loading and unloading work piece is swift simultaneously, and stability is good, has simple structure, cost low grade advantage.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (6)

1. The utility model provides a small-size spoke merry go round machine anchor clamps which characterized in that includes:
the clamp base (1) is used for connecting a vertical lathe main shaft (9);
the clamp body (2) is arranged at the upper end of the clamp base (1);
the three hinge seats (3) are uniformly arranged around the clamp body (2), and each hinge seat (3) is connected with a clamping pressing claw (4) through a first small shaft (10);
one end of the hinge connecting plate (5) is connected with the lower part of the clamping pressing claw (4) through a second small shaft (11), and the other end of the hinge connecting plate is connected to the pull disc (6) through a third small shaft (12);
the pull disc (6) is movable inside the clamp body (2) and driven to move up and down through an oil cylinder piston rod (13), so that the hinge connecting plate (5) and the clamping pressing claw (4) are driven to rotate along the small shaft, and the clamping pressing claw (4) is pressed on an air hole of the spoke workpiece (14).
2. The small-sized spoke vertical lathe clamp according to claim 1, wherein three workpiece supporting plates (7) are uniformly distributed above the clamp body (2) and used for supporting a workpiece and axially positioning the workpiece.
3. A mini spoke vertical lathe fixture according to claim 2, characterized in that three positioning pins (8) are uniformly distributed above the fixture body (2) for angular positioning of a workpiece, and the positioning pins (8) are spaced from the support plate (7).
4. A mini spoke merry go round fixture according to claim 1, characterized in that the fixture base (1) is fixed to the upper end of the merry go round main shaft (9) by means of a first connecting screw (15).
5. A small spoke vertical lathe fixture according to claim 1, characterized in that the cylinder piston rod (13) is movable in the inner cavity of the vertical lathe main shaft (9).
6. The small spoke vertical lathe clamp according to claim 1, wherein the oil cylinder piston rod (13) is fixedly connected with the pull disc (6) through a second connecting screw (16).
CN201922433857.3U 2019-12-30 2019-12-30 Small-size spoke merry go round machine anchor clamps Active CN211589336U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922433857.3U CN211589336U (en) 2019-12-30 2019-12-30 Small-size spoke merry go round machine anchor clamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922433857.3U CN211589336U (en) 2019-12-30 2019-12-30 Small-size spoke merry go round machine anchor clamps

Publications (1)

Publication Number Publication Date
CN211589336U true CN211589336U (en) 2020-09-29

Family

ID=72597611

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922433857.3U Active CN211589336U (en) 2019-12-30 2019-12-30 Small-size spoke merry go round machine anchor clamps

Country Status (1)

Country Link
CN (1) CN211589336U (en)

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