CN217992106U - Rotary polishing device for bell-shaped shell - Google Patents

Rotary polishing device for bell-shaped shell Download PDF

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Publication number
CN217992106U
CN217992106U CN202222656907.6U CN202222656907U CN217992106U CN 217992106 U CN217992106 U CN 217992106U CN 202222656907 U CN202222656907 U CN 202222656907U CN 217992106 U CN217992106 U CN 217992106U
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China
Prior art keywords
processing base
bell
groove
shaped shell
telescopic rod
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CN202222656907.6U
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Chinese (zh)
Inventor
戴雄雄
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Hangzhou Daihong Machinery Co ltd
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Hangzhou Daihong Machinery Co ltd
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Abstract

The utility model discloses a bell-shaped shell rotary polishing device, including the processing base, install braced frame on the processing base, electric telescopic handle is installed to braced frame's bottom, electric telescopic handle's bottom is connected with throws aureola through connection structure, lie in on the processing base throw the embedded rotational positioning subassembly of installing in below of aureola, circular cavity has been seted up on the processing base, the rotational positioning subassembly is located in the circular cavity, just the bottom center of rotational positioning subassembly is connected with the activity and runs through the pivot of processing base, the bottom of pivot is connected with the motor, the rotational positioning subassembly include with circular cavity assorted circular piece, beneficial effect: the device has simple structure and convenient use, can not influence the bell-shaped shell during fixing, can not influence the precision of the bell-shaped shell, and can polish the inside through the rotation of the bell-shaped shell.

Description

Rotary polishing device for bell-shaped shell
Technical Field
The utility model relates to a bell housing processing technology field particularly, relates to a bell housing rotary polishing device.
Background
The constant velocity universal joint is a device for connecting two shafts which have an included angle or change in mutual positions and can make them transfer power at the same angular speed, and the bell-shaped shell is used for placing driving component and providing connection, and the ball cage includes outer ball cage and inner ball cage, and is an important component in car transmission system.
Therefore, when the bell housing is processed, the interior of the bell housing needs to be polished, the smoothness of the interior of the bell housing is ensured, and the influence generated during transmission is prevented.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a rotatory burnishing device of bell shell to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
the utility model provides a bell-shaped shell rotary polishing device, includes the processing base, install braced frame on the processing base, electric telescopic handle is installed to braced frame's bottom, electric telescopic handle's bottom is connected with the throwing aureola through connection structure, lie in on the processing base the embedded rotational positioning subassembly that installs in below of throwing aureola, circular cavity has been seted up on the processing base, the rotational positioning subassembly is located in the circular cavity, and the bottom center of rotational positioning subassembly is connected with the activity and runs through the pivot of processing base, the bottom of pivot is connected with the motor, the rotational positioning subassembly include with circular cavity assorted circular block, the casing groove has been seted up on the circular block, the bottom intercommunication in casing groove is equipped with spline shaft groove, the circular block is located spline shaft groove's both sides are equipped with the constant head tank, the mounting groove has been seted up to one side of constant head tank, install hydraulic telescoping rod in the mounting groove, hydraulic telescoping rod's output is connected with the arc location curb plate that is located the constant head tank, be equipped with the arc gasket on the arc location curb plate.
Furthermore, the bottom of the processing base is connected with a fixed bottom plate through four supporting legs, and four mounting holes are formed in the fixed bottom plate.
Further, a control box is installed to one side of processing base, the control box comprises touch-control display screen and control button, the control box with electric telescopic handle the motor with hydraulic telescopic handle control connection.
Furthermore, the two sides of the round block are both provided with connecting blocks, guide wheels are movably arranged on the connecting blocks through rotating shafts, and guide wheel grooves matched with the guide wheels are formed in the inner wall of the round cavity.
Furthermore, the connecting structure comprises a threaded column at the bottom end of the electric telescopic rod, a connecting sleeve is installed on the polishing wheel, and a threaded groove matched with the threaded column is formed in the connecting sleeve.
The utility model provides a bell housing rotary polishing device, beneficial effect as follows:
through installing braced frame on the processing base, braced frame's bottom is installed electric telescopic handle, electric telescopic handle's bottom is connected with the throwing aureola through connection structure, the embedded rotational positioning subassembly that installs in the below that lies in the throwing aureola on the processing base, when using, at first put the bell-shaped shell of area polishing into the casing inslot on the circular block, make the integral key shaft on the bell-shaped shell pull in the spline shaft inslot, utilize hydraulic telescopic handle's effect, make it drive the arc location curb plate press from both sides to the spline shaft and press from both sides tightly, cooperation arc gasket increases the friction with the integral key shaft, prevent it from appearing rocking, accomplish the installation back, drive the pivot through the motor and rotate, thereby make the circular block at circular cavity internal rotation, at this moment, through electric telescopic handle's effect, make the throwing aureola decline in the bell-shaped shell, polish work to its inside its polishing, such device simple structure, high durability and convenient use, can not exert an influence to the bell-shaped shell during the fixing, can not influence its precision, and the while, the rotation of accessible bell-shaped shell, the inside is polished and processed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an outer race rotary polishing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a processing base in an outer shell rotary polishing device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a rotary positioning assembly in an outer race rotary polishing apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connection structure in an outer race rotary polishing apparatus according to an embodiment of the present invention.
In the figure:
1. processing a base; 2. a support frame; 3. an electric telescopic rod; 4. a connecting structure; 5. a polishing wheel; 6. a rotational positioning assembly; 7. a circular cavity; 8. a rotating shaft; 9. a motor; 10. a circular block; 11. a housing slot; 12. a spline shaft groove; 13. positioning a groove; 14. mounting grooves; 15. a hydraulic telescopic rod; 16. arc positioning side plates; 17. an arc-shaped gasket; 18. supporting legs; 19. fixing the bottom plate; 20. mounting holes; 21. a control box; 22. connecting blocks; 23. a guide wheel; 24. a guide wheel groove; 25. connecting sleeves; 26. a thread groove; 27. and (4) a threaded column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
please refer to fig. 1-4, according to the embodiment of the present invention, a bell-shaped shell rotary polishing apparatus includes a processing base 1, a supporting frame 2 is installed on the processing base 1, an electric telescopic rod 3 is installed at the bottom of the supporting frame 2, the bottom end of the electric telescopic rod 3 is connected with a polishing wheel 5 through a connecting structure 4, a rotary positioning component 6 is installed on the processing base 1 in an embedded manner below the polishing wheel 5, a circular cavity 7 is opened on the processing base 1, the rotary positioning component 6 is located in the circular cavity 7, the bottom center of the rotary positioning component 6 is connected with a rotating shaft 8 movably penetrating through the processing base 1, the bottom end of the rotating shaft 8 is connected with a motor 9, the rotary positioning component 6 includes a circular block 10 matched with the circular cavity 7, a housing 11 is opened on the circular block 10, the bottom of the housing 11 is communicated with a spline shaft groove 12, positioning grooves 13 are arranged on two sides of the spline shaft groove 12 in the circular block 10, a positioning groove 13 is arranged on one side of the positioning groove 13, a hydraulic mounting groove 15 is installed in an arc-shaped mounting groove 15, and an output end of the arc-shaped telescopic rod is connected with a positioning side plate 16 and a positioning gasket 17.
Through the above scheme of the utility model, a supporting frame 2 is installed on a processing base 1, an electric telescopic rod 3 is installed at the bottom of the supporting frame 2, the bottom end of the electric telescopic rod 3 is connected with a polishing wheel 5 through a connecting structure 4, a rotary positioning component 6 is embedded and installed below the polishing wheel 5 on the processing base 1, a circular cavity 7 is opened on the processing base 1, the rotary positioning component 6 is positioned in the circular cavity 7, the center of the bottom of the rotary positioning component 6 is connected with a rotating shaft 8 movably penetrating through the processing base 1, the bottom end of the rotating shaft 8 is connected with a motor 9, the rotary positioning component 6 comprises a circular block 10 matched with the circular cavity 7, a shell groove 11 is opened on the circular block 10, the bottom of the shell groove 11 is communicated with a spline shaft groove 12, positioning grooves 13 are formed in two sides of the spline shaft groove 12 in the circular block 10, a mounting groove 14 is formed in one side of each positioning groove 13, a hydraulic telescopic rod 15 is mounted in each mounting groove 14, an output end of each hydraulic telescopic rod 15 is connected with an arc positioning side plate 16 positioned in the corresponding positioning groove 13, each arc positioning side plate 16 is provided with an arc gasket 17, when the spline shaft clamping device is used, a polished bell-shaped shell is placed in the shell groove 11 of the circular block 10, the spline shaft on the bell-shaped shell is detached into the spline shaft groove 12, the arc positioning side plates 16 are driven to clamp the spline shaft from two sides under the action of the hydraulic telescopic rods 15, the arc gaskets 17 increase friction with the spline shaft to prevent the spline shaft from shaking, after the spline shaft clamping device is mounted, the rotating shaft 8 is driven to rotate through the motor 9, the circular block 10 rotates in the circular cavity 7, and at the moment, through electric telescopic handle 3's effect, make throwing aureola 5 descend to the bell-shaped shell in, polish the work of polishing to its inside, such device simple structure, convenient to use can not exert an influence to the bell-shaped shell during fixed, can not influence its precision, and simultaneously, the rotation of accessible bell-shaped shell is to polishing the processing inside.
The second embodiment:
as shown in fig. 1, the bottom of the processing base 1 is connected with a fixed bottom plate 19 through four supporting legs 18, four mounting holes 20 are formed in the fixed bottom plate 19, the supporting legs 18 are matched with the fixed bottom plate 19 to support the processing base 1, and then the mounting holes 20 are used for fixing the fixed bottom plate 19;
example three:
as shown in fig. 2-3, both sides of the circular block 10 are provided with connecting blocks 22, the connecting blocks 22 are movably provided with guide wheels 23 through rotating shafts, the inner wall of the circular cavity 7 is provided with guide wheel grooves 24 matched with the guide wheels 23, and the guide wheels 23 are matched with the guide wheel grooves 24, so that the stability of the circular block 10 is improved when the circular block rotates;
example four:
as shown in fig. 4, the connecting structure 4 includes a threaded column 27 at the bottom end of the electric telescopic rod 3, a connecting sleeve 25 is installed on the polishing wheel 5, a thread groove 26 matched with the threaded column 27 is formed in the connecting sleeve 25, and the connecting sleeve 25 and the electric telescopic rod 3 are conveniently connected through the matching of the thread groove 26 and the threaded column 27, so that the polishing wheel 5 is conveniently detached.
In practical application, firstly, a polished bell-shaped shell is placed in a shell groove 11 on a round block 10, a spline shaft on the bell-shaped shell is detached into a spline shaft groove 12, the spline shaft is clamped from two sides by using the action of a hydraulic telescopic rod 15, an arc positioning side plate 16 is driven by the hydraulic telescopic rod to increase friction with the spline shaft, and the arc gasket 17 is matched to increase friction with the spline shaft to prevent the spline shaft from shaking.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The bell-shaped shell rotary polishing device comprises a processing base (1), and is characterized in that a supporting frame (2) is mounted on the processing base (1), an electric telescopic rod (3) is mounted at the bottom of the supporting frame (2), the bottom end of the electric telescopic rod (3) is connected with a polishing wheel (5) through a connecting structure (4), a rotary positioning component (6) is embedded below the polishing wheel (5) on the processing base (1), a circular cavity (7) is formed in the processing base (1), the rotary positioning component (6) is located in the circular cavity (7), the center of the bottom of the rotary positioning component (6) is connected with a rotating shaft (8) which movably penetrates through the processing base (1), the bottom end of the rotating shaft (8) is connected with a motor (9), the rotary positioning component (6) comprises a circular block (10) matched with the circular cavity (7), a shell groove (11) is formed in the circular block (10), a shaft groove (12) is communicated with the bottom of the shell groove (11), a mounting groove (13) is formed in one side of the circular block (10), and a positioning groove (13) is provided with a hydraulic positioning groove (14) and a positioning groove (14) is formed in one side of the telescopic rod (14), the output end of the hydraulic telescopic rod (15) is connected with an arc positioning side plate (16) located in the positioning groove (13), and an arc gasket (17) is arranged on the arc positioning side plate (16).
2. The rotary polishing device for the bell-shaped shell as claimed in claim 1, wherein the bottom of the processing base (1) is connected with a fixed bottom plate (19) through four support legs (18), and four mounting holes (20) are formed in the fixed bottom plate (19).
3. The rotary polishing device for the bell-shaped shell as claimed in claim 2, wherein a control box (21) is installed on one side of the processing base (1), the control box (21) is composed of a touch display screen and control buttons, and the control box (21) is in control connection with the electric telescopic rod (3), the motor (9) and the hydraulic telescopic rod (15).
4. The rotary polishing device for the outer race of claim 3, characterized in that connecting blocks (22) are arranged on both sides of the circular block (10), a guide wheel (23) is movably arranged on the connecting blocks (22) through a rotating shaft, and a guide wheel groove (24) matched with the guide wheel (23) is arranged on the inner wall of the circular cavity (7).
5. The rotary polishing device for the bell-shaped shell as claimed in claim 4, wherein the connecting structure (4) comprises a threaded column (27) at the bottom end of the electric telescopic rod (3), a connecting sleeve (25) is mounted on the polishing wheel (5), and a threaded groove (26) matched with the threaded column (27) is formed in the connecting sleeve (25).
CN202222656907.6U 2022-10-10 2022-10-10 Rotary polishing device for bell-shaped shell Active CN217992106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222656907.6U CN217992106U (en) 2022-10-10 2022-10-10 Rotary polishing device for bell-shaped shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222656907.6U CN217992106U (en) 2022-10-10 2022-10-10 Rotary polishing device for bell-shaped shell

Publications (1)

Publication Number Publication Date
CN217992106U true CN217992106U (en) 2022-12-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222656907.6U Active CN217992106U (en) 2022-10-10 2022-10-10 Rotary polishing device for bell-shaped shell

Country Status (1)

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CN (1) CN217992106U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117798802A (en) * 2024-03-01 2024-04-02 苏州中航天成电子科技有限公司 Polishing equipment for metal packaging shell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117798802A (en) * 2024-03-01 2024-04-02 苏州中航天成电子科技有限公司 Polishing equipment for metal packaging shell
CN117798802B (en) * 2024-03-01 2024-05-14 苏州中航天成电子科技有限公司 Polishing equipment for metal packaging shell

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