CN218612148U

CN218612148U - Nozzle mobile device for flame cutting machine

Info

Publication number: CN218612148U
Application number: CN202222089322.0U
Authority: CN
Inventors: 周卓; 王葵
Original assignee: Dalian Hengtian Precision Sheet Metal Co ltd
Current assignee: Dalian Hengtian Precision Sheet Metal Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-03-14
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a nozzle mobile device for flame cutting machine relates to flame cutting machine technical field, including mobile device main part, connecting axle, movable roller, mount, axis of rotation, loose axle and nozzle end, the top of mobile device main part is provided with the connecting axle, just the inboard of mobile device main part is provided with movable roller, the bottom of mobile device main part is provided with the mount, the bottom of mount is provided with the axis of rotation, the bottom of axis of rotation is provided with the loose axle, the bottom of loose axle is provided with the nozzle end. The utility model discloses an possess and support stake, vertical support, damping spring, solve current mobile device and when using, can't drive the nozzle and remove steadily, lead to the nozzle to take place the problem of shake at the removal in-process, combine to make mobile device when using in order to reach through above structure, can utilize the spring to offset the shake to the shake avoids causing the influence to the nozzle when removing.

Description

Nozzle mobile device for flame cutting machine

Technical Field

The utility model relates to a mobile device relates to flame cutting machine technical field, concretely relates to nozzle mobile device for flame cutting machine.

Background

In recent years, the continuous casting process has been increasingly important as a buffer for connection between steel making and hot rolling. The flame cutting machine is a cutting device for cutting metal materials by using gas to distribute oxygen or gasoline to distribute oxygen, and is mainly used for heavy industry.

In the prior art, a chinese patent document with publication number CN105291607A and publication date 2016, 03 and 02 is proposed to solve the above-mentioned technical problems, and the technical solution disclosed in the patent document is as follows: the utility model provides a flame cutting machine spouts seal device in step, includes the flame cutting machine, is fixed in the support of flame cutting machine front side, spouts seal equipment and sets up on the support, the support parallel with the pouring direction to be in same horizontal plane with the slab, spout seal equipment and include guide rail, main motor, servo motor, phosphorus removal device, spout the seal machine, main motor drive phosphorus removal device and spout the seal machine and remove along the pouring direction on the guide rail, spout the seal machine and be equipped with the nozzle, the nozzle passes through servo motor drive, the guide rail is fixed on the support.

In the process of practical use of the technology, the following problems can exist:

1. when the existing mobile equipment is used, the nozzle cannot be driven to stably move, so that the problem of shaking of the nozzle in the moving process is caused;

2. when the existing mobile equipment is used, the nozzle cannot be rapidly installed with the mobile device, so that the problem of low nozzle replacement effect on the equipment is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a nozzle mobile device for flame cutting machine, includes mobile device main part, connecting axle, movable roller, mount, axis of rotation, loose axle and nozzle end, the top of mobile device main part is provided with the connecting axle, just the inboard of mobile device main part is provided with movable roller, the bottom of mobile device main part is provided with the mount, the bottom of mount is provided with the axis of rotation, the bottom of axis of rotation is provided with the loose axle, the bottom of loose axle is provided with the nozzle end, the inside of mobile device main part is provided with damping spring, damping spring is used for offsetting the shake.

And an elastic clamping and connecting rod is arranged on the inner wall of the rotating shaft and used for being rapidly installed with a moving device.

The utility model discloses technical scheme's further improvement lies in: the bottom fixed mounting of connecting axle is in the bottom of mobile device main part, the surface movable mounting of activity gyro wheel is in the inboard of mobile device main part, the top fixed mounting of mount is in the bottom of mobile device main part, the top movable mounting of axis of rotation is in the bottom of mount.

The utility model discloses technical scheme's further improvement lies in: the top movable mounting of loose axle is in the bottom of axis of rotation, the top movable mounting of nozzle end is in the bottom of loose axle, be provided with the support stake on the inner wall of mobile device main part, the upper and lower both ends fixed mounting of support stake is on the inner wall of mobile device main part.

The utility model discloses technical scheme's further improvement lies in: the inner side of the supporting pile is provided with a vertical strut, the upper end and the lower end of the vertical strut are fixedly installed on the inner side of the supporting pile, and the upper end and the lower end of the damping spring are fixedly installed on the inner side of the supporting pile.

Adopt above-mentioned technical scheme, the damping spring in the support stake in this scheme utilizes the elasticity of self to offset the shake to the shake causes the influence to the nozzle when avoiding removing.

The utility model discloses technical scheme's further improvement lies in: the mobile device comprises a mobile device body and is characterized in that a connecting pipeline is arranged on the inner wall of the mobile device body, and the upper end and the lower end of the connecting pipeline are fixedly installed on the inner wall of the mobile device body.

The utility model discloses technical scheme's further improvement lies in: the inner wall of the fixing frame is provided with a clamping groove, the outer side of the elastic clamping rod is fixedly installed on the inner wall of the rotating shaft, and the surface of the elastic clamping rod is clamped on the inner wall of the clamping groove.

By adopting the technical scheme, the elastic clamping rod which is arranged on the inner side of the pressing rotating shaft in the scheme can be bent towards the inside and then is inserted into the clamping groove in the fixing frame.

The utility model discloses technical scheme's further improvement lies in: the top of loose axle is provided with fixing bolt, fixing bolt's bottom fixed mounting is at the top of loose axle, just fixing bolt's surface movable mounting is in the inboard of mount all around.

By adopting the technical scheme, the fixing bolt on the movable shaft in the scheme can be connected into the fixed frame through threads for fixing.

Since the technical scheme is used, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a nozzle mobile device for flame cutting machine, in order to possess support stake, vertical support, damping spring, solve current mobile device and when using, can't drive the nozzle and move steadily, lead to the nozzle to take place the problem of shake at the removal in-process, combine to offset the shake through above structure in order to reach messenger's mobile device when using, can utilize the spring to shake to avoid shaking when removing and lead to the fact the influence to the nozzle.

2. The utility model provides a nozzle mobile device for flame cutting machine, in order to possess the mount, the axis of rotation, the loose axle, the joint groove, elasticity joint pole, fixing bolt, solve current mobile device when using, the nozzle can't be installed with the mobile device fast, lead to the problem that the nozzle change effect on the equipment is not high, combine in order to reach to make the mobile device in the use through above structure, make the nozzle can install with the mobile device fast, effectively strengthen the change effect of nozzle.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional structure diagram of the main body of the mobile device of the present invention;

fig. 3 is a schematic cross-sectional structural view of the fixing frame of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1. a mobile device body; 2. a connecting shaft; 3. a movable roller; 4. a fixed mount; 5. a rotating shaft; 6. a movable shaft; 7. a nozzle tip; 8. supporting piles; 9. a vertical pillar; 10. a damping spring; 11. connecting a pipeline; 12. a clamping groove; 13. an elastic clamping and connecting rod; 14. and (5) fixing the bolt.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a nozzle moving device for flame cutting machine, which comprises a moving device main body 1, a connecting shaft 2, a movable roller 3, a fixed frame 4, a rotating shaft 5, a movable shaft 6 and a nozzle end 7, wherein the top of the moving device main body 1 is provided with the connecting shaft 2, the inner side of the moving device main body 1 is provided with the movable roller 3, the bottom of the moving device main body 1 is provided with the fixed frame 4, the bottom of the fixed frame 4 is provided with the rotating shaft 5, the bottom of the rotating shaft 5 is provided with the movable shaft 6, the bottom of the movable shaft 6 is provided with the nozzle end 7, the inside of the moving device main body 1 is provided with a damping spring 10, the damping spring 10 is used for offsetting shaking, the inner wall of the rotating shaft 5 is provided with an elastic clamping rod 13, the elastic clamping rod 13 is used for fast mounting with a moving device, the bottom of the connecting shaft 2 is fixedly arranged at the bottom of the mobile equipment main body 1, the surface of the movable roller 3 is movably arranged at the inner side of the mobile equipment main body 1, the top of the fixed frame 4 is fixedly arranged at the bottom of the mobile equipment main body 1, the top of the rotating shaft 5 is movably arranged at the bottom of the fixed frame 4, the top of the movable shaft 6 is movably arranged at the bottom of the rotating shaft 5, the top of the nozzle end 7 is movably arranged at the bottom of the movable shaft 6, the inner wall of the mobile equipment main body 1 is provided with a supporting pile 8, the upper end and the lower end of the supporting pile 8 are fixedly arranged on the inner wall of the mobile equipment main body 1, the inner side of the supporting pile 8 is provided with a vertical strut 9, the upper end and the lower end of the vertical strut 9 are fixedly arranged at the inner side of the supporting pile 8, the upper end and the lower end of a damping spring 10 in the supporting pile 8 are fixedly arranged at the inner side of the supporting pile 8, and the damping spring 10 in the supporting pile 8 utilizes the elasticity of the self to counteract shaking, thereby avoiding the influence of the shaking on the nozzle when moving.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: be provided with connecting tube 11 on the inner wall of mobile device main part 1, the upper and lower both ends fixed mounting of connecting tube 11 is on the inner wall of mobile device main part 1, joint groove 12 has been seted up on the inner wall of mount 4, the outside fixed mounting of elasticity joint pole 13 is on the inner wall of axis of rotation 5, and the surperficial joint of elasticity joint pole 13 is on the inner wall of joint groove 12, press the inboard elasticity joint pole 13 of axis of rotation 5, can make elasticity joint pole 13 inside crooked, then in the joint groove 12 of the inside of mount 4 of pegging graft, the top of loose axle 6 is provided with fixing bolt 14, the bottom fixed mounting of fixing bolt 14 is at the top of loose axle 6, fixing bolt 14 on the loose axle 6 can fix in mount 4 by threaded connection, and the surface of fixing bolt 14 is movable mounting around the inboard of mount 4.

The working principle of the nozzle moving device for the flame cutting machine will be described in detail below.

As shown in fig. 1-4, in use, the elastic clamping rod 13 inside the rotating shaft 5 is pressed to bend the elastic clamping rod 13 inwards, then the elastic clamping rod is inserted into the clamping groove 12 inside the fixed frame 4, then the movable shaft 6 is rotated to screw the fixing bolt 14 on the movable shaft 6 into the fixed frame 4 for fixing, and the vibration is counteracted by the damping spring 10 in the supporting pile 8 inside the mobile device body 1 by using the elasticity of the damping spring, so that the influence of the vibration on the nozzle during movement is avoided.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a nozzle mobile device for flame cutting machine, includes mobile device main part (1), connecting axle (2), activity gyro wheel (3), mount (4), axis of rotation (5), loose axle (6) and nozzle end (7), the top of mobile device main part (1) is provided with connecting axle (2), just the inboard of mobile device main part (1) is provided with activity gyro wheel (3), the bottom of mobile device main part (1) is provided with mount (4), the bottom of mount (4) is provided with axis of rotation (5), the bottom of axis of rotation (5) is provided with loose axle (6), the bottom of loose axle (6) is provided with nozzle end (7), its characterized in that: a damping spring (10) is arranged inside the mobile equipment main body (1), and the damping spring (10) is used for offsetting shaking;

an elastic clamping rod (13) is arranged on the inner wall of the rotating shaft (5), and the elastic clamping rod (13) is used for being installed with a moving device quickly.

2. The nozzle moving apparatus for a flame cutting machine according to claim 1, wherein: the bottom fixed mounting of connecting axle (2) is in the bottom of mobile device main part (1), the surface movable mounting of activity gyro wheel (3) is in the inboard of mobile device main part (1), the top fixed mounting of mount (4) is in the bottom of mobile device main part (1), the top movable mounting of axis of rotation (5) is in the bottom of mount (4).

3. The nozzle moving apparatus for a flame cutting machine according to claim 1, wherein: the top movable mounting of loose axle (6) is in the bottom of axis of rotation (5), the top movable mounting of nozzle end (7) is in the bottom of loose axle (6), be provided with on the inner wall of mobile device main part (1) and support stake (8), the upper and lower both ends fixed mounting that supports stake (8) is on the inner wall of mobile device main part (1).

4. A nozzle moving apparatus for a flame cutting machine according to claim 3, wherein: the inner side of the supporting pile (8) is provided with a vertical strut (9), the upper end and the lower end of the vertical strut (9) are fixedly installed on the inner side of the supporting pile (8), and the upper end and the lower end of the damping spring (10) are fixedly installed on the inner side of the supporting pile (8).

5. The nozzle moving apparatus for a flame cutting machine according to claim 1, wherein: the mobile device is characterized in that a connecting pipeline (11) is arranged on the inner wall of the mobile device main body (1), and the upper end and the lower end of the connecting pipeline (11) are fixedly installed on the inner wall of the mobile device main body (1).

6. The nozzle moving apparatus for a flame cutting machine according to claim 1, wherein: the clamping groove (12) is formed in the inner wall of the fixing frame (4), the outer side of the elastic clamping rod (13) is fixedly installed on the inner wall of the rotating shaft (5), and the surface of the elastic clamping rod (13) is clamped on the inner wall of the clamping groove (12).

7. The nozzle moving apparatus for a flame cutting machine according to claim 1, wherein: the top of loose axle (6) is provided with fixing bolt (14), the bottom fixed mounting of fixing bolt (14) is at the top of loose axle (6), just movable mounting is around the surface of fixing bolt (14) inboard at mount (4).