CN218696039U

CN218696039U - Convenient dismounting structure of mandrel type turning tool for welding slag and burr removing device of pipe fitting

Info

Publication number: CN218696039U
Application number: CN202222896697.8U
Authority: CN
Inventors: 倪申超; 张如生; 钱全; 史占军; 王荣军; 强小荣; 罗兵
Original assignee: Wuxi Shenbao Autocar Steel Tube Co ltd
Current assignee: Wuxi Shenbao Autocar Steel Tube Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to the technical field of machining, and disclose a just dismouting structure of mandrel type lathe tool for pipe fitting removes welding slag burr device, when having solved mandrel type lathe tool and having used on pipe fitting removes welding slag burr device, be not convenient for better dismouting on the connecting seat, the problem of people's operation has been influenced, it includes the connecting seat, fixed connector is installed to one side of connecting seat, the mounting groove has been seted up to the inside of connecting seat, the internally mounted of mounting groove has regulation fixed establishment and mandrel type lathe tool, and the one end of mandrel type lathe tool runs through and extends to the outside of connecting seat, the locating piece is installed to the one end that mandrel type lathe tool is located the mounting groove inside, the fixed slot has been seted up on the locating piece; the utility model discloses, can make core rod lathe tool go on the pipe fitting welding slag burr device when using, be convenient for better carry out the dismouting on the connecting seat to people can be better operate, thereby improved the efficiency of work.

Description

Convenient dismounting structure of mandrel type turning tool for welding slag and burr removing device of pipe fitting

Technical Field

The utility model belongs to the technical field of machining, specifically be a just dismouting structure of mandrel formula lathe tool for welding slag burr device is removed to pipe fitting.

Background

The vehicle pipe fitting carries out the laser cutting in-process at anterior segment processing, can be in the cutting as the main production welding slag, the hardness of welding slag is high and more and the material of the self of pipe fitting fuse into an organic whole, and it is difficult to get rid of totally through technologies such as ordinary chamfer, steel brush polish, influences subsequent product processing, consequently need adopt the pipe fitting to remove welding slag burr device and get rid of the welding slag, and concrete flow is: firstly, chamfering the inner wall and the outer wall of the pipe fitting by using a plane lathe tool, secondly, polishing the chamfered inner wall and the chamfered outer wall by using a special steel brush, thirdly, inserting a mandrel type lathe tool into the pipe, turning the inner wall again, wherein the turning depth is smaller, fourthly, polishing by using the steel brush, and fifthly, blowing and sucking air into the pipe, and cleaning scrap iron in the pipe; in the above process, the mandrel type lathe tool is installed on the connecting seat, and the connecting seat is installed on the rotating shaft on the device, in use, the driving mechanism on the device drives the rotating shaft to rotate, and the rotating shaft drives the mandrel type lathe tool to perform turning operation on the inner wall of the port of the pipe fitting through the connecting seat;

when the mandrel type turning tool is used on the device for removing welding slag and burrs from the pipe fitting, the mandrel type turning tool is not convenient to assemble and disassemble on the connecting seat, so that the operation of people is influenced, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a just dismouting structure of mandrel formula lathe tool for welding slag burr device is removed to pipe fitting, the effectual mandrel formula lathe tool of having solved when using on the welding slag burr device is removed to the pipe fitting, the better dismouting of carrying on the connecting seat of being not convenient for has influenced the problem of people's operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipe fitting removes welding slag burr device with just dismouting structure of mandrel lathe tool, which comprises a connecting seat, fixed connector is installed to a side of connecting seat, the mounting groove has been seted up to the inside of connecting seat, the internally mounted of mounting groove has regulation fixed establishment and mandrel lathe tool, and the one end of mandrel lathe tool runs through and extends to the outside of connecting seat, the locating piece is installed to the one end that mandrel lathe tool is located the mounting groove inside, the fixed slot has been seted up on the locating piece, it fixes the inside at the mounting groove with the one end of mandrel lathe tool through the fixed slot to adjust fixed establishment, it includes the movable block to adjust fixed establishment, the through-hole has just been located the connecting seat directly over the movable block, and through-hole and mounting groove intercommunication, a side fixed mounting of movable block has first transmission rack, a side meshing that the movable block was kept away from to first transmission rack is connected with drive gear, one side meshing that drive gear kept away from first transmission rack is connected with the second transmission rack, and the crisscross setting of second transmission rack, the connecting block is installed on the top that drive gear was kept away from to the second rack, a side fixed mounting block that second rack kept away from the second rack has the fixed mounting block, and the fixed mounting of fixed mounting block in the fixed mounting groove, and the fixed mounting of fixed block.

Preferably, the top of the movable block is provided with a groove, and the diameter of the groove is the same as that of the through hole.

Preferably, the inside bottom fixed mounting of mounting groove has first location slide bar, and first drive rack slidable mounting in the outside of first location slide bar, and top one side fixed mounting of first location slide bar has first location slider, and first location spout has been seted up to the inside of first drive rack, and first location slider slidable mounting in the inside of first location spout.

Preferably, a second positioning slide bar is fixedly mounted at the top end inside the mounting groove, a second transmission rack is slidably mounted on the outer side of the second positioning slide bar, a second positioning slide block is fixedly mounted on one side of the top end of the second positioning slide bar, a second positioning slide groove is formed in the second transmission rack, and the second positioning slide block is slidably mounted inside the second positioning slide groove.

Preferably, a third positioning sliding rod is slidably mounted on the connecting block and is fixedly mounted inside the mounting groove.

Preferably, the inner wall at the port of the mounting groove is symmetrically provided with third positioning sliding blocks, the outer side of one end, close to the fixed block, of the mandrel type turning tool is symmetrically provided with third positioning sliding grooves, and the third positioning sliding blocks are in sliding connection with the third positioning sliding grooves.

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

1) During work, the interaction of the fixed block, the fixed groove and the adjusting and fixing mechanism enables the mandrel type lathe tool to be conveniently disassembled and assembled on the connecting seat when the mandrel type lathe tool is used on the welding slag and burr removing device for the pipe fitting, so that people can operate the mandrel type lathe tool better, and the working efficiency is improved;

2) In operation, through the first location slide bar that sets up, the interact of first location slider and first location spout, can make first transmission rack reach better stability when removing, simultaneously through the second location slide bar that sets up, the interact of second location slider and second location spout, can make second transmission rack reach better stability when removing to ensure adjusting what fixed establishment can be stable carries out work.

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 a core rod type lathe tool for a device for removing welding slag and burrs from pipe fittings, which is convenient to disassemble and assemble;

FIG. 2 is a schematic view of a partial cross-sectional structure of the core rod type turning tool of the present invention;

FIG. 3 is a schematic view of the adjusting and fixing mechanism of the present invention;

fig. 4 is a schematic view of the sectional structure of the first transmission rack and the second transmission rack of the present invention.

In the figure: 1. a connecting seat; 2. fixing the connector; 3. mounting grooves; 4. adjusting the fixing mechanism; 5. a core rod type turning tool; 6. positioning a block; 7. a fixing groove; 8. a movable block; 9. a through hole; 10. a first drive rack; 11. a transmission gear; 12. a second drive rack; 13. connecting blocks; 14. a fixed block; 15. a spring; 16. a groove; 17. a first positioning slide bar; 18. a first positioning slide block; 19. a first positioning chute; 20. a second positioning slide bar; 21. a second positioning slide block; 22. a second positioning chute; 23. a third positioning slide bar; 24. a third positioning slide block; 25. and a third positioning chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Embodiment one, given by fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses a connecting seat 1, fixed connector 2 is installed to one side of connecting seat 1, mounting groove 3 has been seted up to the inside of connecting seat 1, the internally mounted of mounting groove 3 has regulation fixed establishment 4 and mandrel type lathe tool 5, and one end of mandrel type lathe tool 5 runs through and extends to the outside of connecting seat 1, positioning block 6 is installed to the one end that mandrel type lathe tool 5 is located the inside of mounting groove 3, set up fixed slot 7 on positioning block 6, adjust fixed establishment 4 and fix the one end of mandrel type lathe tool 5 in the inside of mounting groove 3 through fixed slot 7, install third location slider 24 on the inner wall of mounting groove 3 port department symmetrically, third location spout 25 has been seted up symmetrically to the one end outside that mandrel type lathe tool 5 is close to fixed block 14, and third location slider 24 and third location spout 25 sliding connection;

the adjusting and fixing mechanism 4 comprises a movable block 8, a through hole 9 is formed right above the movable block 8 and positioned on the connecting seat 1, the through hole 9 is communicated with the mounting groove 3, a groove 16 is formed in the top of the movable block 8, the diameter of the groove 16 is the same as that of the through hole 9, a first transmission rack 10 is fixedly installed on one side edge of the movable block 8, a first positioning slide bar 17 is fixedly installed at the bottom end inside the mounting groove 3, a first transmission rack 10 is slidably installed on the outer side of the first positioning slide bar 17, a first positioning slide block 18 is fixedly installed on one side of the top end of the first positioning slide bar 17, a first positioning slide groove 19 is formed in the first transmission rack 10, a first positioning slide block 18 is slidably installed inside the first positioning slide groove 19, a side edge of the first transmission rack 10 far away from the movable block 8 is engaged and connected with a transmission gear 11, one side edge of the transmission gear 11 far away from the first transmission rack 10 is engaged and connected with a second transmission rack 12, the second rack 12 is engaged and arranged with the first transmission rack 10 in a staggered manner, a second positioning slide bar 12 is installed on one side edge of the transmission rack 12 far away from the mounting groove 13, a third side edge of the second slide bar 12 is installed on the side edge of the mounting groove 13, a fixed and fixed block 14 fixed and installed on the mounting groove 14, the top of the fixed block 14 is fixedly provided with a spring 15, and the top of the spring 15 is fixedly connected with the top end of the interior of the mounting groove 3;

in use, through the fixed block 14 that sets up, fixed slot 7 and the interact of adjusting fixed establishment 4, can make core rod lathe tool 5 go on the welding slag burr device at the pipe fitting when using, be convenient for better dismouting on connecting seat 1, so that people can be better operate, thereby the efficiency of work has been improved, and through the first location slide bar 17 that sets up, the interact of first location slider 18 and first location spout 19, can make first drive rack 10 reach better stability when removing, simultaneously through the second location slide bar 20 that sets up, the interact of second location slider 21 and second location spout 22, can make second drive rack 12 reach better stability when removing, thereby ensure that the work of carrying on that adjusting fixed establishment 4 can be stable.

The working principle is as follows: during operation, firstly, a screwdriver or a metal rod matched with the diameter of the through hole 9 is inserted into the through hole 9 and inserted into the groove 16 on the movable block 8, then the movable block 8 is pressed, the movable block 8 drives the first transmission rack 10 to slide downwards on the first positioning slide bar 17, the first transmission rack 10 slides on the first positioning slide block 18 through the first positioning slide groove 19, so that the first transmission rack 10 can be ensured to achieve better stability during movement, meanwhile, the first transmission rack 10 drives the transmission gear 11 to rotate, the transmission gear 11 drives the second transmission rack 12 to slide upwards on the second positioning slide bar 20, the second transmission rack 12 slides on the second positioning slide block 21 through the second positioning slide groove 22, so that the second transmission rack 12 can achieve better stability during movement, meanwhile, the second transmission rack 12 drives the connecting block 13 to slide upwards on the third positioning slide bar 23, the connecting block 13 drives the fixed block 14 to move upwards, the fixed block 14 is moved upwards to extrude the spring 15, so that the spring 15 is elastically deformed, meanwhile, the fixed block 14 moves upwards and the lathe tool 7, the connecting block 6 is separated from the upper end of the fixed lathe tool, when the connecting block 5 is repeatedly inserted into the lower core slide groove 5, when the connecting block 5 is removed from the upper end of the upper core, and the connecting block 5, then the connecting block 5 is repeatedly removed from the connecting block 5, promote fixed block 14 and move down and peg graft in the inside of fixed slot 7, fix locating piece 6, make mandrel type lathe tool 5 fix in the inside of mounting groove 3, accomplish mandrel type lathe tool 5 and connecting seat 1 between the installation operation, with this can make mandrel type lathe tool 5 go on the pipe fitting welding slag burr removing device when using, be convenient for better dismouting on connecting seat 1, so that people can be better operate, thereby the efficiency of work has been improved.

Claims

1. The utility model provides a just dismouting structure of mandrel lathe tool for welding slag burr device is removed to pipe fitting, includes connecting seat (1), its characterized in that: a fixed connector (2) is installed at one side edge of the connecting seat (1), a mounting groove (3) is formed in the connecting seat (1), an adjusting and fixing mechanism (4) and a mandrel type lathe tool (5) are installed in the mounting groove (3), one end of the mandrel type lathe tool (5) penetrates through and extends to the outside of the connecting seat (1), a positioning block (6) is installed at one end, located in the mounting groove (3), of the mandrel type lathe tool (5), a fixing groove (7) is formed in the positioning block (6), the adjusting and fixing mechanism (4) fixes one end of the mandrel type lathe tool (5) in the mounting groove (3) through the fixing groove (7), the adjusting and fixing mechanism (4) comprises a movable block (8), a through hole (9) is formed in the connecting seat (1) and is formed in the position above the movable block (8), the through hole (9) is communicated with the mounting groove (3), a first transmission rack (10) is fixedly installed at one side edge of the movable block (8), a transmission gear (11) far away from one side edge of the movable block (8) is meshed with a transmission gear (11), a second transmission rack (12) is connected with a first transmission rack (12) in a staggered manner, connecting block (13) are installed on one side top of keeping away from drive gear (11) in second driving rack (12), and a side fixed mounting that second driving rack (12) was kept away from in connecting block (13) has fixed block (14), and fixed block (14) are pegged graft in the inside of fixed slot (7), and the top fixed mounting of fixed block (14) has spring (15), and the inside top fixed connection of the top of spring (15) and mounting groove (3).

2. The easy-to-dismount structure of the mandrel type lathe tool for the pipe fitting welding slag and burr removing device according to claim 1, wherein: the top of the movable block (8) is provided with a groove (16), and the diameter of the groove (16) is the same as that of the through hole (9).

3. The easy-to-dismount structure of the mandrel type lathe tool for the pipe fitting welding slag and burr removing device according to claim 1, wherein: the inside bottom fixed mounting of mounting groove (3) has first location slide bar (17), and first drive rack (10) slidable mounting in the outside of first location slide bar (17), and top one side fixed mounting of first location slide bar (17) has first location slider (18), and first location spout (19) have been seted up to the inside of first drive rack (10), and first location slider (18) slidable mounting in the inside of first location spout (19).

4. The easy-to-dismount structure of the mandrel type lathe tool for the pipe fitting welding slag and burr removing device according to claim 1, wherein: the inside top fixed mounting of mounting groove (3) has second location slide bar (20), and second driving rack (12) slidable mounting in the outside of second location slide bar (20), and top one side fixed mounting of second location slide bar (20) has second location slider (21), and second location spout (22) have been seted up to the inside of second driving rack (12), and second location slider (21) slidable mounting in the inside of second location spout (22).

5. The easy-to-dismount structure of the mandrel type lathe tool for the pipe fitting welding slag and burr removing device according to claim 1, wherein: sliding mounting has third location slide bar (23) on connecting block (13), and third location slide bar (23) fixed mounting in the inside of mounting groove (3).

6. The easy-to-dismount structure of the mandrel type lathe tool for the pipe fitting welding slag and burr removing device according to claim 1, wherein: third location slider (24) are installed to the symmetry on the inner wall of mounting groove (3) port department, and third location spout (25) have been seted up to mandrel lathe tool (5) one end outside symmetry near fixed block (14), and third location slider (24) and third location spout (25) sliding connection.