CN217964101U

CN217964101U - Axial adjusting device for rod and wire mill roller

Info

Publication number: CN217964101U
Application number: CN202220964466.3U
Authority: CN
Inventors: 韩金东; 韩炜; 童丽萍; 严乔网; 刘国建; 倪碧华
Original assignee: Jiangsu Xingke Metallurgical Machinery Manufacturing Co ltd
Current assignee: Jiangsu Xingke Metallurgical Machinery Manufacturing Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-06
Anticipated expiration: 2032-04-25

Abstract

The application discloses excellent wire rod rolling mill roll axial adjusting device relates to excellent wire rod rolling mill technical field, including the roll body, one side of roll body is provided with the adjusting device body, the adjusting device body includes the installing frame, the inner chamber of installing frame is fixed with positive and negative motor, one side of installing frame inner chamber roof is fixed with timing relay, timing relay and positive and negative motor electric connection, positive and negative motor output shaft is fixed with the lead screw body that runs through the installing frame outer wall, the outside cover of lead screw body is equipped with the screw nut who matches with the lead screw body, the fixed cover of screw nut's outer wall has the sleeve pipe, the one end that the installing frame was kept away from to the sleeve pipe is rotated through the bearing and is connected with the connection piece, both ends all are provided with the first locking subassembly that is used for fixed roll body about the connection piece. This application is through the positive and negative motor of timing relay control start when appropriate, and positive and negative motor drives the roll body and takes place axial displacement to the regulation size of convenient control roll body.

Description

Axial adjusting device for rod and wire mill roller

Technical Field

The application relates to the technical field of rod and wire rolling mills, in particular to an axial adjusting device for a roller of a rod and wire rolling mill.

Background

The rod and wire rolling mill is one of rolling mills, a roller is an important component in the rod and wire rolling mill, the position of the roller is easy to shift accidentally in the use process of the roller, so the axial position of the roller needs to be adjusted, the traditional rod and wire rolling mill roller axial adjusting device can basically meet the use requirements of people, and in the process of realizing the application, the inventor finds that at least the following problems exist in the technology, and the specific problems are as follows:

most of rod and wire rolling mill roll axial adjusting devices in the existing market can only be adjusted repeatedly according to the working experience of workers when in use, and the adjustment distance is inconvenient to control.

SUMMERY OF THE UTILITY MODEL

In order to improve the above-mentioned staff and can only adjust according to the work experience repeatedly, the inconvenient control adjusts the problem of the distance, the application provides a rod and wire rolling mill roll axial adjusting device.

The application provides a rod and wire mill roll axial adjusting device adopts following technical scheme:

the utility model provides a stick wire rod rolling mill roll axial adjusting device, includes the roll body, one side of roll body is provided with the adjusting device body, the adjusting device body includes the installing frame, the inner chamber of installing frame is fixed with positive and negative motor, one side of installing frame inner chamber roof is fixed with timing relay, timing relay and positive and negative motor electric connection, positive and negative motor output shaft is fixed with the lead screw body that runs through the installing frame outer wall, the outside cover of lead screw body is equipped with the screw-nut who matches with the lead screw body, the fixed cover of screw-nut's outer wall has connect the sleeve pipe, the one end that the installing frame was kept away from to the sleeve pipe is rotated through the bearing and is connected with the connection piece, both ends all are provided with the first locking subassembly that is used for fixed roll body about the connection piece.

By adopting the technical scheme, the timing relay controls the forward and reverse motors to start for a proper time, and the forward and reverse motors drive the roller body to axially move, so that the size of the roller body can be conveniently controlled.

Optionally, the first locking assembly comprises a first bolt, the first bolt is movably inserted into the connecting piece, and a first screw hole in threaded connection with the first bolt is formed in the side wall of the roller body, which is close to one side of the connecting piece.

Through adopting above-mentioned technical scheme, utilize first locking Assembly can dismantle or assemble roll body and connection piece.

Optionally, a separation blade is fixed on the side wall of one side of the screw body, which is far away from the positive and negative motors.

Through adopting above-mentioned technical scheme, utilize the separation blade to avoid mutual separation between screw nut and the lead screw body.

Optionally, a sleeve ring is sleeved outside the sleeve, and first connecting frames are fixed to the upper side wall and the lower side wall of the sleeve ring.

Through adopting above-mentioned technical scheme, utilize lantern ring and first link to further support the weight of sleeve pipe.

Optionally, the upper side wall and the lower side wall of the installation frame are provided with second connecting frames, and the second connecting frames are provided with second locking assemblies for fixing the installation frame.

Through adopting above-mentioned technical scheme, utilize second locking subassembly can dismantle or assemble second link and installing frame.

Optionally, the second locking assembly includes a second bolt, the second bolt is movably inserted into the second connecting frame, and second screw holes in threaded connection with the second bolt are formed in the upper side wall and the lower side wall of the mounting frame.

Through adopting above-mentioned technical scheme, positive and negative revolving twists the second bolt and makes its and the separation of second screw or connect fixedly to can dismantle or assemble second link and installing frame.

In summary, the present application includes at least one of the following benefits:

the timing relay controls the forward and reverse motors to start for a proper time, and the forward and reverse motors drive the screw rod body to rotate so as to drive the screw rod nut, the sleeve and the roller body to axially move, so that the size of the roller body can be conveniently controlled.

Drawings

FIG. 1 is a front cross-sectional structural view of the present application;

fig. 2 is a right sectional structural view of the first connecting frame, the lead screw nut, the lead screw body, the lantern ring and the sleeve of the present application.

In the figure: 1. a first screw hole; 2. connecting sheets; 3. a roll body; 4. a first bolt; 5. a baffle plate; 6. a first connecting frame; 7. a lead screw nut; 8. a second bolt; 9. a second link frame; 10. a second screw hole; 11. a positive and negative motor; 12. a timing relay; 13. installing a frame; 14. a lead screw body; 15. a collar; 16. and (4) sleeving the sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1 of the drawings, the present application provides an embodiment: the utility model provides a rod and wire rolling mill roll axial adjusting device, including roll body 3, one side of roll body 3 is provided with the adjusting device body, the adjusting device body includes installing frame 13, installing frame 13 is the cavity framework, the inner chamber of installing frame 13 is fixed with positive and negative motor 11, positive and negative motor 11 sets up the bottom position at installing frame 13, one side of installing frame 13 inner chamber roof is fixed with timing relay 12, timing relay 12 sets up in the one side of keeping away from roll body 3, timing relay 12 and positive and negative motor 11 electric connection.

Please refer to fig. 1 and 2 in the attached drawings of the specification, an output shaft of the positive and negative motor 11 is fixed with a lead screw body 14, the lead screw body 14 penetrates through the outer wall of the mounting frame 13, a lead screw nut 7 matched with the lead screw body 14 is sleeved outside the lead screw body 14, a sleeve 16 is fixedly sleeved on the outer wall of the lead screw nut 7, the outer wall of the sleeve 16 is rotatably connected with a connecting sheet 2 through a bearing, the connecting sheet 2 is arranged at one end far away from the mounting frame 13, first locking assemblies for fixing the roller body 3 are arranged at the upper and lower ends of the connecting sheet 2, each first locking assembly comprises a first bolt 4, the first bolt 4 is movably inserted in the connecting sheet 2, a first screw hole 1 is formed in the side wall of the roller body 3 close to one side of the connecting sheet 2, and the first screw hole 1 is in threaded connection with the first bolt 4.

Through setting up the control terminal control timing relay 12 start of prior art outside, then it is long when suitable to start through timing relay 12 control positive and negative motor 11, thereby positive and negative motor 11 drives lead screw body 14 and rotates and drive about lead screw nut 7, thereby lead screw nut 7 drives 16 synchronous movement of sleeve pipe and utilizes connection piece 2 to drive roll body 3 and take place axial displacement, thereby conveniently control the regulation size of roll body 3.

Referring to fig. 1 in the drawings of the specification, a blocking piece 5 is fixed on a side wall of the screw body 14 far away from the forward and reverse motors 11, a longitudinal section of the blocking piece 5 is circular, a diameter size of the blocking piece 5 is larger than that of the screw body 14, and a diameter size of the blocking piece 5 is smaller than an inner diameter size of the sleeve 16. The separation of the screw nut 7 and the screw body 14 from each other is avoided under the action of the baffle 5.

Referring to fig. 1 and 2 of the drawings, a sleeve 15 is sleeved outside a sleeve 16, a first connecting frame 6 is fixed on both upper and lower side walls of the sleeve 15, and one end of the first connecting frame 6 far away from the sleeve 15 is fixed at a proper position of a bar and wire rolling mill. The weight of the sleeve 16 is further advantageously supported by the collar 15 and the first connecting frame 6, thereby improving the stability of the sleeve 16 and the roll body 3.

Referring to fig. 1 in the drawings of the specification, the second connecting frames 9 are respectively disposed on the upper and lower side walls of the mounting frame 13, one end of each second connecting frame 9, which is far away from the mounting frame 13, is fixed to a proper position of the bar and wire rolling mill, and the two sets of second connecting frames 9 are respectively provided with a second locking assembly for fixing the mounting frame 13. The second locking subassembly includes second bolt 8, and second bolt 8 activity interlude is on second link 9, and the second screw 10 with 8 threaded connection of second bolt is all seted up to wall about installing frame 13.

When the mounting frame 13 and the second connecting frame 9 need to be detached, the second bolt 8 is screwed to be separated from the second screw hole 10, so that the mounting frame 13 and the second connecting frame 9 can be separated

The working principle is as follows: when using this excellent wire rod rolling mill roll axial adjusting device, fix first link 6 and second link 9 respectively in suitable position department, control terminal control timing relay 12 through setting up outside prior art starts, then it is long when suitable to start through timing relay 12 control positive and negative motor 11, positive and negative motor 11 drives lead screw body 14 and rotates thereby to drive lead screw nut 7 and remove, thereby lead screw nut 7 drives 16 synchronous movement of sleeve pipe and utilizes connection piece 2 to drive roll body 3 and take place axial displacement, thereby the convenient regulation size of control roll body 3.

Conveniently further support the weight of sleeve pipe 16 under the effect of lantern ring 15 and first link 6 to improve the stability of sleeve pipe 16 and roll body 3, when needs dismantle roll body 3 and connection piece 2, it makes its and first screw 1 between separation to twist first bolt 4, thereby make connection piece 2 and roll body 3 alternate segregation can, when needs dismantle installing frame 13 and second link 9, it can to twist second bolt 8 and make its and second screw 10 separate can make between installing frame 13 and the second link 9.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bar and wire rod rolling mill roll axial adjusting device, includes roll body (3), its characterized in that: one side of roll body (3) is provided with the adjusting device body, the adjusting device body includes installing frame (13), the inner chamber of installing frame (13) is fixed with positive and negative motor (11), one side of installing frame (13) inner chamber roof is fixed with timing relay (12), timing relay (12) and positive and negative motor (11) electric connection, positive and negative motor (11) output shaft is fixed with lead screw body (14) that run through installing frame (13) outer wall, lead screw body (14) outside cover be equipped with lead screw body (14) assorted lead screw nut (7), the outer wall of lead screw nut (7) is fixed to have cup jointed sleeve pipe (16), the one end that installing frame (13) was kept away from in sleeve pipe (16) is rotated through the bearing and is connected with connection piece (2), both ends all are provided with the first locking subassembly that is used for fixed roll body (3) about connection piece (2).

2. The rod and wire mill roll axial adjustment device of claim 1, wherein: the first locking assembly comprises a first bolt (4), the first bolt (4) is movably inserted into the connecting piece (2), and a first screw hole (1) in threaded connection with the first bolt (4) is formed in the side wall, close to one side of the connecting piece (2), of the roller body (3).

3. The rod and wire mill roll axial adjustment device of claim 1, wherein: and a baffle plate (5) is fixed on the side wall of one side of the screw rod body (14) far away from the positive and negative motor (11).

4. The rod and wire mill roll axial adjustment device of claim 1, wherein: the outside cover of sleeve pipe (16) is equipped with lantern ring (15), both sides wall all is fixed with first link (6) about lantern ring (15).

5. The rod and wire mill roll axial adjustment device of claim 1, wherein: both sides wall all is provided with second link (9) about installing frame (13), and is two sets of all be provided with the second locking subassembly that is used for fixed mounting frame (13) on second link (9).

6. The rod and wire mill roll axial adjustment device according to claim 5, wherein: the second locking assembly comprises a second bolt (8), the second bolt (8) is movably inserted into the second connecting frame (9), and second screw holes (10) which are in threaded connection with the second bolt (8) are formed in the upper side wall and the lower side wall of the mounting frame (13).