CN216576903U

CN216576903U - Novel injury prevention device

Info

Publication number: CN216576903U
Application number: CN202220090066.4U
Authority: CN
Inventors: 刘凯华; 孟天舒; 安石丰; 王晚宁; 李智; 王春雨; 田金宝; 张帆; 赵保佳; 刘凯; 张殿杰; 王小虎
Original assignee: Qinhuangdao Dicastal Xionglong Wheels Co Ltd
Current assignee: Qinhuangdao Dicastal Xionglong Wheels Co Ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-05-24
Anticipated expiration: 2032-01-14

Abstract

The utility model relates to the technical field of wheel hub processing, and a novel anti-injury device is disclosed, solve the problem that the existing anti-injury device for wheel hub processing is inconvenient for better connection with a chuck in the use process, and influence the operation of people, the device comprises a device main body, a connecting disc is installed on the device main body, the chuck is installed on one side of the connecting disc, a fixed connecting block is symmetrically installed on the chuck, a fixed groove is formed on the fixed connecting block, a mounting groove is formed on the connecting disc, the fixed connecting block runs through and extends into the mounting groove, a circular cover is installed outside the mounting groove, an adjusting and fixing mechanism is installed inside the mounting groove, the adjusting and fixing mechanism comprises a cross rod, both ends of the cross rod are both connected with the inner wall of the mounting groove, and a sliding block is symmetrically installed on the cross rod in a sliding manner; the utility model discloses, can be at the in-process that uses, be convenient for better be connected the device main part with the chuck, the people of having been convenient for can be better operate.

Description

Novel injury prevention device

Technical Field

The utility model belongs to the technical field of wheel hub processing, specifically be a novel prevent hindering device.

Background

A hub is a cylindrical, centrally mounted metal part on a shaft that supports the tire within its inner contour. The wheel hub is different and various according to the diameter, the width, the forming mode and the material, when a machine tool is used for processing the spoke part of the blank wheel hub, aluminum scraps and large blank fragments which are generated by processing can damage the blank rotating at a high speed, so that a damage prevention device is required to be used, and the damage prevention device is often arranged on a chuck for use.

The existing anti-injury device for hub machining is not convenient to connect with a chuck better in the using process, and influences the operation of people, so that the use requirements of people are not convenient to meet better.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a novel prevent injuring device, the effectual current wheel hub processing of having solved is with preventing injuring the in-process of device using, be not convenient for better be connected with the chuck, has influenced people's the problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: a novel anti-injury device comprises a device body, wherein a connecting disc is installed on the device body, a chuck is installed on one side of the connecting disc, fixed connecting blocks are symmetrically installed on the chuck, fixing grooves are formed in the fixed connecting blocks, a mounting groove is formed in the connecting disc, the fixed connecting blocks penetrate through and extend into the mounting groove, a circular cover is installed on the outer side of the mounting groove, an adjusting and fixing mechanism is installed in the mounting groove, the adjusting and fixing mechanism comprises a cross rod, two ends of the cross rod are connected with the inner wall of the mounting groove, sliding blocks are symmetrically and slidably installed on the cross rod, springs are sleeved on the sides, away from each other, of the two sliding blocks and located on the outer side of the cross rod, a first movable connecting shaft is installed at the top and the bottom of each sliding block, a movable connecting rod is installed on the first movable connecting shaft, and a second movable connecting shaft is installed at one end, away from the first movable connecting shaft, of each movable connecting rod, the second movable connecting shaft is provided with a fixed block, the fixed block is connected with the fixed groove, the circular cover is symmetrically provided with pulling blocks, and the pulling blocks are connected with the sliding block.

Preferably, the extension spring is all installed to the top and the below of horizontal pole, and the both ends of extension spring all are connected with the sliding block.

Preferably, install the swing joint piece on the sliding block, the circular strip spread groove of having seted up of covering the symmetry, and the swing joint piece runs through in the strip spread groove and is connected with the pulling piece.

Preferably, the fixed block is provided with a positioning sliding block, the circular cover is symmetrically provided with positioning sliding grooves, and the positioning sliding block is in sliding connection with the positioning sliding grooves.

Preferably, the connecting disc is symmetrically provided with positioning blocks, and the chuck is symmetrically provided with positioning grooves.

Preferably, the circular cover is uniformly provided with five connecting bolts and is connected with the connecting disc through the five connecting bolts.

Preferably, the device main part includes five first blend stops and five second blend stops, and first blend stop and second blend stop crisscross ring locate the connection pad on, install the fender bits board on the first blend stop.

Compared with the prior art, the beneficial effects of the utility model are that:

1) during work, the interaction of the fixed connecting block, the fixed groove and the adjusting and fixing mechanism is adopted, so that the device main body can be connected with the chuck better in the using process, and people can operate the device better;

2) the utility model discloses a device main part, including the device main part, the device main part is equipped with the fender bits board, the fender bits board is equipped with the fender bits board, the fender strip is equipped with the fender bits board, the fender bits board is equipped with the fender bits board.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic diagram of the local enlarged structure in fig. 3 according to the present invention;

FIG. 5 is a schematic view of the internal structure of the mounting groove of the present invention;

fig. 6 is a schematic structural view of the adjusting and fixing mechanism of the present invention.

In the figure: 1. a device main body; 2. a connecting disc; 3. a chuck; 4. fixing a connecting block; 5. fixing grooves; 6. mounting grooves; 7. a circular cover; 8. adjusting the fixing mechanism; 9. a cross bar; 10. a slider; 11. a spring; 12. a first movable connecting shaft; 13. a movable connecting rod; 14. a second movable connecting shaft; 15. a fixed block; 16. pulling the block; 17. a tension spring; 18. a movable connecting block; 19. a strip-shaped connecting groove; 20. positioning the sliding block; 21. positioning the chute; 22. positioning blocks; 23. positioning a groove; 24. a first barrier strip; 25. a second barrier strip; 26. and a scrap baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 without creative efforts all belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2, 3, 4, 5 and 6, the present invention comprises a device body 1, the device body 1 comprises five first barrier strips 24 and five second barrier strips 25, the first barrier strips 24 and the second barrier strips 25 are alternatively and annularly arranged on a connecting disc 2, a chip blocking plate 26 is arranged on the first barrier strips 24, the connecting disc 2 is arranged on the device body 1, a chuck 3 is arranged on one side of the connecting disc 2, positioning blocks 22 are symmetrically arranged on the connecting disc 2, positioning grooves 23 are symmetrically arranged on the chuck 3, fixed connecting blocks 4 are symmetrically arranged on the chuck 3, fixing grooves 5 are arranged on the fixed connecting blocks 4, mounting grooves 6 are arranged on the connecting disc 2, the fixed connecting blocks 4 penetrate and extend into the mounting grooves 6, a circular cover 7 is arranged on the outer side of the mounting grooves 6, five connecting bolts are uniformly arranged on the circular cover 7, and the circular cover 7 is connected with the connecting disc 2 through the five connecting bolts, an adjusting and fixing mechanism 8 is arranged inside the mounting groove 6, the adjusting and fixing mechanism 8 comprises a cross rod 9, two ends of the cross rod 9 are both connected with the inner wall of the mounting groove 6, sliding blocks 10 are symmetrically and slidably arranged on the cross rod 9, a spring 11 is sleeved on one side, away from each other, of the two sliding blocks 10 and positioned on the outer side of the cross rod 9, tension springs 17 are arranged above and below the cross rod 9, two ends of each tension spring 17 are both connected with the corresponding sliding block 10, first movable connecting shafts 12 are arranged at the top and the bottom of each sliding block 10, movable connecting rods 13 are arranged on the first movable connecting shafts 12, second movable connecting shafts 14 are arranged at one ends, away from the first movable connecting shafts 12, fixing blocks 15 are arranged on the second movable connecting shafts 14, the fixing blocks 15 are connected with the fixing grooves 5, positioning sliding blocks 20 are arranged on the fixing blocks 15, and positioning sliding grooves 21 are symmetrically arranged on the circular cover 7, the positioning slide block 20 is connected with the positioning slide groove 21 in a sliding manner, the circular cover 7 is symmetrically provided with the pulling block 16, the pulling block 16 is connected with the slide block 10, the slide block 10 is provided with the movable connecting block 18, the circular cover 7 is symmetrically provided with the strip-shaped connecting grooves 19, and the movable connecting block 18 penetrates through the strip-shaped connecting grooves 19 and is connected with the pulling block 16;

in use, the movable connecting block 18 is driven to move inside the strip-shaped connecting groove 19 by the pulling block 16, the movable connecting block 18 drives the sliding block 10 to move on the cross rod 9, the sliding block 10 moves to extrude the spring 11, so that the spring 11 generates elastic deformation, the two sliding blocks 10 move to stretch the tension spring 17, so that the tension spring 17 generates elastic deformation, meanwhile, the sliding block 10 drives the movable connecting rod 13 to move under the action of the first movable connecting shaft 12, the movable connecting rod 13 drives the fixed block 15 to move under the action of the second movable connecting shaft 14, the fixed block 15 drives the positioning sliding block 20 to slide inside the positioning sliding groove 21, so that the stability of the fixed block 15 during movement can be ensured, then the positioning block 22 on the connecting disc 2 is inserted into the positioning groove 23 on the chuck 3, and the fixed connecting block 4 is inserted into the mounting groove 6, then release pulling block 16, under the bounce effect of spring 11 and extension spring 17, promote fixed block 15 and remove, fixed block 15 removes and is connected with fixed slot 5, fix fixed connection piece 4, accomplish the installation operation of device main part 1 and chuck 3, with this can be at the in-process that uses, be convenient for better be connected device main part 1 and chuck 3, the people of having been convenient for can be better operate, then device main part 1 is at the in-process of work, through the first blend stop 24 that sets up, the interact of second blend stop 25 and blend stop 26, can reach better blend stop effect, so that can protect wheel hub in the processing, thereby be convenient for can be better satisfy people's user demand.

Claims

1. The utility model provides a novel prevent device of wounding, includes device main part (1), its characterized in that: the device is characterized in that a connecting disc (2) is installed on a device main body (1), a chuck (3) is installed on one side of the connecting disc (2), a fixed connecting block (4) is symmetrically installed on the chuck (3), a fixed groove (5) is formed in the fixed connecting block (4), a mounting groove (6) is formed in the connecting disc (2), the fixed connecting block (4) penetrates through and extends into the mounting groove (6), a circular cover (7) is installed on the outer side of the mounting groove (6), an adjusting and fixing mechanism (8) is installed in the mounting groove (6), the adjusting and fixing mechanism (8) comprises a cross rod (9), two ends of the cross rod (9) are connected with the inner wall of the mounting groove (6), sliding blocks (10) are symmetrically installed on the cross rod (9) in a sliding mode, a spring (11) is sleeved on one side, which is far away from each other, of the outer side, which is located on the cross rod (9), the top and the bottom of the sliding blocks (10) are provided with first movable connecting shafts (12), a movable connecting rod (13) is installed on the first movable connecting shaft (12), a second movable connecting shaft (14) is installed at one end, away from the first movable connecting shaft (12), of the movable connecting rod (13), a fixing block (15) is installed on the second movable connecting shaft (14), the fixing block (15) is connected with the fixing groove (5), pulling blocks (16) are symmetrically installed on the circular cover (7), and the pulling blocks (16) are connected with the sliding block (10).

2. A novel injury prevention device as claimed in claim 1, wherein: extension spring (17) are all installed to the top and the below of horizontal pole (9), and the both ends of extension spring (17) all are connected with sliding block (10).

3. A novel injury prevention device as claimed in claim 2, wherein: install movable connecting block (18) on sliding block (10), bar connection groove (19) have been seted up to the symmetry on circular lid (7), and movable connecting block (18) run through in bar connection groove (19) and with pull piece (16) and be connected.

4. A novel injury prevention device as claimed in claim 3, wherein: the positioning sliding block (20) is mounted on the fixing block (15), the positioning sliding grooves (21) are symmetrically formed in the circular cover (7), and the positioning sliding block (20) is in sliding connection with the positioning sliding grooves (21).

5. A novel injury prevention device as claimed in claim 1, wherein: the positioning blocks (22) are symmetrically installed on the connecting disc (2), and the positioning grooves (23) are symmetrically formed in the chuck (3).

6. A novel injury prevention device as claimed in claim 1, characterized in that: five connecting bolts are evenly arranged on the circular cover (7), and the circular cover (7) is connected with the connecting disc (2) through the five connecting bolts.

7. A novel injury prevention device as claimed in claim 1, wherein: the device main body (1) comprises five first barrier strips (24) and five second barrier strips (25), the first barrier strips (24) and the second barrier strips (25) are arranged on the connecting disc (2) in a staggered and annular mode, and the first barrier strips (24) are provided with the chip blocking plate (26).