CN218504366U

CN218504366U - Clamping tool for motor end cover of new energy automobile

Info

Publication number: CN218504366U
Application number: CN202222522093.7U
Authority: CN
Inventors: 舒晓凤; 万洪伟; 杨东
Original assignee: Chongqing Apollo Gangcheng Science And Technology Co ltd
Current assignee: Chongqing Apollo Gangcheng Science And Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-02-21
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a centre gripping frock of new energy automobile motor end cover, wherein, a centre gripping frock of new energy automobile motor end cover includes the centre gripping panel, the one end normal running fit of centre gripping panel has the threaded rod, the middle part threaded connection of threaded rod has the screw thread piece, one side fixedly connected with fixed block of screw thread piece, the spout has been seted up at the other end middle part of centre gripping panel, the middle part sliding fit of spout has the slider, one end fixedly connected with slide bar between slider and the fixed block; the other end is all normal threaded rod and reverse threaded rod between slider and the fixed block normal running fit, and normal threaded rod and reverse threaded rod fixed connection. Through above-mentioned structure, realize positive and negative design through forward threaded rod and reverse threaded rod, make its centre gripping curb plate realize being close to or keeping away from the operation to both ends to the middle part, realize the centre gripping to not unidimensional motor end cover.

Description

Clamping tool for motor end cover of new energy automobile

Technical Field

The utility model relates to a motor end cover centre gripping technical field, in particular to centre gripping frock of new energy automobile motor end cover.

Background

The automobile motor end cover is a motor component of a new energy automobile and generally comprises an end cover main body, wherein a central through hole (a motor shaft channel) and reinforcing ribs distributed along the circumferential direction of the central through hole are arranged at the central position of the end cover main body, and a convex part is also arranged on the circumferential direction of the outer edge wall of the general end cover main body. The main function of the motor rotor is to determine the space position of a rotor shaft, the motor rotor needs to be matched with bearings in different forms, and the motor rotor is connected to a shell for fixing a motor stator of an automobile through an end cover main body, so that the gap between the rotor and the stator is ensured. After the end cover of the motor of the automobile is produced, the end cover needs to be processed.

The motor end cover among the prior art is not convenient for adjust the operation in the aspect of the centre gripping is fixed, and motor end cover size and shape all are different, and to traditional centre gripping mode no matter arc centre gripping or grip block centre gripping all can appear the centre gripping space, if the contact surface is less still can lead to the not hard up of centre gripping, the operation of being not convenient for, still need further perfect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a new energy automobile motor end cover's centre gripping frock, include: the clamping device comprises a clamping panel, a threaded rod is rotatably matched at one end of the clamping panel, a threaded block is in threaded connection with the middle of the threaded rod, a fixed block is fixedly connected to one side of the threaded block, a sliding groove is formed in the middle of the other end of the clamping panel, a sliding block is in sliding fit with the middle of the sliding groove, and a sliding rod is fixedly connected to one end between the sliding block and the fixed block;

the equal normal running fit of the other end has forward threaded rod and reverse threaded rod between slider and the fixed block, and forward threaded rod and reverse threaded rod fixed connection, the equal threaded connection in forward threaded rod and reverse threaded rod middle part one side has the centre gripping curb plate.

According to a centre gripping frock of new energy automobile motor end cover, the equal fixedly connected with buffer block in one side and both ends of centre gripping curb plate, the other end fixedly connected with second flexbile plate of buffer block.

According to the clamping tool for the motor end cover of the new energy automobile, a second spring is fixedly connected between the middle of one side of the second flexible plate and the clamping side plate.

According to a centre gripping frock of new energy automobile motor end cover, the equal fixedly connected with bracing piece in one end middle part both sides of centre gripping panel, the first flexplate of other end fixedly connected with of bracing piece.

According to the clamping tool for the motor end cover of the new energy automobile, a first spring is fixedly connected between the middle of the first flexible plate and the clamping panel.

According to the centre gripping frock of new energy automobile motor end cover, centre gripping panel's middle part one side fixedly connected with arc circle, the middle part of arc circle is provided with the stopper.

According to a centre gripping frock of new energy automobile motor end cover, the through-hole has been seted up to the inside one end of slider, and the other end of forward threaded rod runs through the through-hole, and the other end fixedly connected with hand wheel of forward threaded rod.

Has the advantages that:

1. compared with the prior art, the utility model discloses be provided with threaded rod, thread block, forward threaded rod, reverse threaded rod and centre gripping curb plate, realize rotating the regulation through rotating the threaded rod, and realize the screw rotation through threaded rod and thread block after rotating, and realize moving the operation after rotating and realize controlling forward threaded rod and reverse threaded rod position, the mobile control of control centre gripping curb plate realizes the centre gripping operation afterwards.

2. Compared with the prior art, the utility model discloses be provided with forward threaded rod and reverse threaded rod, realize positive and negative design through forward threaded rod and reverse threaded rod, make its centre gripping curb plate realize being close to or keeping away from the operation to both ends to the middle part, realize the not unidimensional motor end cover centre gripping.

3. Compared with the prior art, the utility model discloses be provided with first flexbile plate, first spring, second flexbile plate and second spring, realize the centre gripping operation through first flexbile plate and first spring, be equipped with flexibility through the flexbile plate, make it to the equal fastenings laminating operation of arc and unidimensional not, reach the fastening centre gripping.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a top view structural diagram of the clamping tool for the new energy automobile motor end cover of the present invention;

fig. 2 is an enlarged structure diagram of a second flexible plate of the clamping tool for the motor end cover of the new energy automobile;

fig. 3 is a three-dimensional schematic structural diagram of an arc ring of the clamping tool for the new energy automobile motor end cover of the present invention;

fig. 4 is the utility model relates to a three-dimensional schematic structure diagram of slider of centre gripping frock of new energy automobile motor end cover.

Illustration of the drawings:

1. clamping the panel; 2. a slide bar; 3. a chute; 4. a slider; 5. a positive threaded rod; 6. a support bar; 7. a first flexible board; 8. a first spring; 9. clamping the side plates; 10. a thread block; 11. a threaded rod; 12. a reverse threaded rod; 13. a buffer block; 14. a second flexible board; 15. a second spring; 16. a limiting block; 17. an arc-shaped ring; 18. and a through hole.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the embodiment of the utility model provides a centre gripping frock of new energy automobile motor end cover, it includes: the clamping panel comprises a clamping panel 1, wherein a threaded rod 11 is rotatably matched at one end of the clamping panel 1, rotation adjustment is realized by rotating the threaded rod 11, threaded rotation is realized through the threaded rod 11 and a threaded block 10 after rotation, and movement operation is realized after rotation, the threaded block 10 is in threaded connection with the middle of the threaded rod 11, threaded movement is realized through the threaded block 10, and position fixation can be realized through threaded fit, a fixed block is fixedly connected at one side of the threaded block 10, a sliding groove 3 is formed in the middle of the other end of the clamping panel 1, a sliding block 4 is in sliding fit with the middle of the sliding groove 3, sliding fit is realized through the sliding groove 3 and the sliding block 4, movement stabilization is increased at the same time of limiting, a sliding rod 2 is fixedly connected at one end between the sliding block 4 and the fixed block, limiting operation is realized through the sliding rod 2, supporting rods 6 are fixedly connected at two sides of the middle of one end of the clamping panel 1, limiting support is realized through the supporting rods 6, a first flexible plate 7 is fixedly connected at the other end of the supporting rods 6, the first flexible plate 7 and a motor end cover are realized through the first spring 8, and a first spring 8 is fixedly connected between the middle of the first flexible plate 7 and the clamping panel 1;

the equal normal running fit of the other end has forward threaded rod 5 and reverse threaded rod 12 between slider 4 and the fixed block, and forward threaded rod 5 and reverse threaded rod 12 fixed connection, rotation through forward threaded rod 5, and drive reverse threaded rod 12 after rotating and rotate, remove through centre gripping curb plate 9 afterwards, make its centre gripping curb plate 9 realize being close to or keeping away from the operation to the middle part through the positive and negative design of forward threaded rod 5 and reverse threaded rod 12, reach the centre gripping to the motor end cover, forward threaded rod 5 and reverse threaded rod 12 middle part one side equal threaded connection have centre gripping curb plate 9, the equal fixedly connected with buffer block 13 in one side and both ends of centre gripping curb plate 9, realize the elastic buffer effect through buffer block 13, the other end fixedly connected with second flexor 14 of buffer block 13, through the cooperation of second flexor 14 and second spring 15, realize the not unidimensional arc centre gripping to the motor end cover, increase the fastness, fixedly connected with second spring 15 between one side middle part of second flexor 14 and the centre gripping curb plate 9, middle part one side fixedly connected with arc circle 17 of centre gripping panel 1, the middle part of the arc circle 17 is provided with stopper 16, the other end of the inside of the fixed threaded rod 17 is convenient for the right hand wheel 4, and the other end of the right hand wheel 18 of the inside of the through hole is connected with stopper 18, and the through-hole of the supplementary through-hole of the hand wheel 5, and the through-hand wheel 5.

The working principle is as follows: when in use, firstly, the motor end cover is buckled inside the arc ring 17 and outside the limiting block 16, then, rotation adjustment is realized by rotating the threaded rod 11, thread rotation is realized by the threaded rod 11 and the threaded block 10 after rotation, and movement control for controlling the clamping side plate 9 by movement operation is realized after rotation, and sliding fit of the sliding grooves 3 and the sliding blocks 4 is realized, the limit and the movement stability increase are realized, conflict is realized by the first flexible plate 7 and the motor end cover, then, rotation is realized by the forward threaded rod 5, and the reverse threaded rod 12 is driven to rotate after rotation, then, movement is realized by the clamping side plate 9, the clamping side plate 9 is enabled to be close to or far away from the middle part through the forward design of the forward threaded rod 5 and the reverse threaded rod 12, the clamping of the motor end cover is realized, and the clamping of the motor end cover is realized by matching of the second flexible plate 14 and the second spring 15, and the clamping of the motor end cover with different sizes is realized, and the firmness is increased.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a centre gripping frock of new energy automobile motor end cover which characterized in that includes: the clamping device comprises a clamping panel (1), wherein a threaded rod (11) is rotatably matched at one end of the clamping panel (1), a threaded block (10) is in threaded connection with the middle of the threaded rod (11), a fixed block is fixedly connected to one side of the threaded block (10), a sliding groove (3) is formed in the middle of the other end of the clamping panel (1), a sliding block (4) is in sliding fit with the middle of the sliding groove (3), and a sliding rod (2) is fixedly connected at one end between the sliding block (4) and the fixed block;

the other end is equal normal threaded rod (5) and reverse threaded rod (12) between slider (4) and the fixed block in normal running fit, and normal threaded rod (5) and reverse threaded rod (12) fixed connection, normal threaded rod (5) and reverse threaded rod (12) middle part one side equal threaded connection has centre gripping curb plate (9).

2. The clamping tool for the motor end cover of the new energy automobile as claimed in claim 1, wherein a buffer block (13) is fixedly connected to one side and two ends of the clamping side plate (9), and a second flexible plate (14) is fixedly connected to the other end of the buffer block (13).

3. The clamping tool for the motor end cover of the new energy automobile as claimed in claim 2, wherein a second spring (15) is fixedly connected between the middle portion of one side of the second flexible plate (14) and the clamping side plate (9).

4. The clamping tool for the motor end cover of the new energy automobile according to claim 1, wherein supporting rods (6) are fixedly connected to two sides of the middle of one end of the clamping panel (1), and a first flexible plate (7) is fixedly connected to the other end of each supporting rod (6).

5. The clamping tool for the motor end cover of the new energy automobile as claimed in claim 4, wherein a first spring (8) is fixedly connected between the middle of the first flexible plate (7) and the clamping panel (1).

6. The clamping tool for the motor end cover of the new energy automobile as claimed in claim 1, wherein an arc-shaped ring (17) is fixedly connected to one side of the middle of the clamping panel (1), and a limiting block (16) is arranged in the middle of the arc-shaped ring (17).

7. The clamping tool for the motor end cover of the new energy automobile as claimed in claim 1, wherein a through hole (18) is formed in one end of the inside of the sliding block (4), the other end of the forward threaded rod (5) penetrates through the through hole (18), and a hand wheel is fixedly connected to the other end of the forward threaded rod (5).