CN215314734U

CN215314734U - Altitude steel rolling guide device with adjustable opening width

Info

Publication number: CN215314734U
Application number: CN202121484341.2U
Authority: CN
Inventors: 王修明; 陈宇; 王广群
Original assignee: Hefei Shuangyu Metallurgical Machinery Co ltd
Current assignee: Hefei Shuangyu Metallurgical Machinery Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-28
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to the technical field of rolling mill guides and guards, and discloses a high-speed steel rolling guide and guard device with an adjustable opening width, which comprises a body, wherein two sides in the body are respectively provided with a side groove, a first screw rod is movably arranged in the body, a side frame is movably connected onto the first screw rod through a connecting end, a connecting hole is formed in the side frame, a supporting arm is fixedly arranged in the side frame, the high-speed steel rolling guide and guard device with the adjustable opening width is characterized in that the existing supporting arm is arranged in the side frame, and the side frame can transversely move along with the rotation of the first screw rod, so that the position of a guide wheel can be adjusted by rotating the first screw rod when the opening width is increased due to the abrasion of the guide wheel after the long-time work, and a U-shaped head is arranged into a structure which the U-shaped head can be finely adjusted up and down according to the rotation, so that the accurate guide of a rolled piece can be ensured, the quality of the rolled piece is ensured.

Description

Altitude steel rolling guide device with adjustable opening width

Technical Field

The utility model relates to the technical field of rolling mill guide fittings, in particular to a high-speed wire rolling guide fitting device with an adjustable opening width.

Background

The rolling mill guide is a device for assisting rolled pieces to enter a rolling mill for processing, the quality of the guiding effect of the rolling mill guide directly influences the production quality of the rolled pieces, the precision requirements of the existing guide and guard devices are very high, so that better alignment is required during installation, however, after the guide device is used for a period of time, the precision of the guide device is reduced due to vibration in the using process, and the existing guide structure is installed on equipment through a dovetail table, so that good adjustment cannot be realized, and the guide wheel is worn in the long-time use process, therefore, the opening width between the guide wheels is gradually increased, if the opening width of the guide wheels cannot be adjusted in time, the rolled piece guided to be delivered is loosened between the guide wheels, and the delivery of the rolled piece cannot be accurately and effectively achieved, so that the high-speed steel rolling guide device with the adjustable opening width is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the high-speed wire rolling guide and guard device with the adjustable opening width, which has the advantages of adjustable opening width and high guide and delivery precision and solves the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides an opening width adjustable altitude steel rolling guide and guard device, includes the body, the side groove has been seted up respectively to the inside both sides of body, movable mounting has first screw rod in the body, there is the side frame through connecting end swing joint on the first screw rod, the connecting hole has been seted up in the side frame, fixed mounting has the support arm in the side frame, it has the installation screw rod to run through side frame threaded connection in the support arm, the connecting end groove has been seted up to the tip of support arm, the tip swing joint of support arm has the U-shaped head, the tip movable mounting of U-shaped head has the guide pulley, swing joint has between support arm and the U-shaped head.

Preferably, the side frame can be driven by the first screw rod to move transversely in the side groove.

Preferably, the mounting screw is in threaded connection with the connecting hole, and one end of the back of the mounting screw is not connected with the body.

Preferably, the opening height of the connecting end groove is greater than the height of the U-shaped head connected to the end head in the connecting end groove.

Preferably, the connecting end on the back of the side frame is movably connected in the side groove in a limiting manner.

Compared with the prior art, the utility model has the following beneficial effects:

this opening width adjustable altitude steel rolling guide and guard device, through setting up current support arm in the side frame, and the side frame can be along with the rotation lateral shifting of first screw rod, thereby realized taking place wearing and tearing after the long-time work of guide pulley and can adjust the position of guide pulley through rotatory first screw rod when leading to the opening width increase, and set up the U-shaped head into the structure that can finely tune from top to bottom according to the rotation, thereby guarantee can be to the accurate direction of rolled piece, guarantee the quality of rolled piece.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

fig. 3 is a schematic perspective view of the side frame of the present invention.

In the figure: 1. a body; 2. a side groove; 3. a first screw; 4. a side frame; 5. connecting holes; 6. a support arm; 7. installing a screw rod; 8. a connecting end slot; 9. a U-shaped head; 10. and (4) a guide wheel.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a high-speed wire rolling guide and guard device with an adjustable opening width comprises a body 1, side grooves 2 are respectively formed in two sides of the inside of the body 1, a first screw 3 is movably mounted in the body 1, a side frame 4 is movably connected to the first screw 3 through a connecting end, a connecting hole 5 is formed in the side frame 4, a supporting arm 6 is fixedly mounted in the side frame 4, a mounting screw 7 is connected to the supporting arm 6 through the side frame 4 in a threaded manner, a connecting end groove 8 is formed in the end portion of the supporting arm 6, a U-shaped head 9 is movably connected to the end portion of the supporting arm 6, a guide wheel 10 is movably mounted at the end portion of the U-shaped head 9, and a guide wheel 11 is movably connected between the supporting arm 6 and the U-shaped head 9.

Wherein, the side frame 4 can be carried out lateral shifting by the drive of first screw rod 3 in side groove 2, can guarantee like this that guide pulley 10 takes place wearing and tearing and connect when becoming flexible after long-term the use and can remove the side frame 4 is whole right through rotatory first screw rod 3 to guarantee that guide pulley 10 can tightly the centre gripping steel and lead the promotion, guarantee the feeding accuracy of steel.

Wherein, installation screw 7 is threaded connection and is not connected with body 1 at connecting hole 5 and installation screw 7's back one end, changes traditional support arm 6 mode of installing on body 1 like this, fixes support arm 6 in side frame 4, just so can combine the drive of first screw rod 3 to realize the controllability of guide pulley 10 to improve the practicality of leading and defending the device.

Wherein, the height that offers of connecting end groove 8 highly is greater than the height that U-shaped head 9 connects the end in connecting end groove 8, can come the height of U-shaped head 9 to finely tune through rotatory 11 like this to guarantee the precision of guide pulley 10 to steel direction.

Wherein, the connecting end head of the back of the side frame 4 is movably connected in the side groove 2 in a limiting way.

The working principle is as follows: during the use, after guide pulley 10 takes place wearing and tearing and the position is not hard up, can be timely through at first rotatory 11 come the height adjustment of the upper and lower position of U-shaped head 9, then at rotatory first screw rod 3, first screw rod 3 drives side frame 4 through connecting the end to having the removal, and side frame 4 then drives inside support arm 6 and removes, and support arm 6 drives U-shaped head 9 and guide pulley 10 and removes to the opening width between the adjustment guide pulley 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an opening width adjustable altitude steel rolling guide fittings, includes body (1), its characterized in that: side groove (2) have been seted up respectively to the inside both sides of body (1), movable mounting has first screw rod (3) in body (1), there is side frame (4) through connecting end swing joint on first screw rod (3), connecting hole (5) have been seted up in side frame (4), fixed mounting has support arm (6) in side frame (4), it has installing screw rod (7) to run through side frame (4) threaded connection in support arm (6), connecting end groove (8) have been seted up to the tip of support arm (6), the tip swing joint of support arm (6) has U-shaped head (9), the tip movable mounting of U-shaped head (9) has guide pulley (10), swing joint has (11) between support arm (6) and U-shaped head (9).

2. The high-speed wire rolling guide and guard device with the adjustable opening width as claimed in claim 1, wherein: the side frame (4) can be driven by the first screw (3) to move transversely in the side groove (2).

3. The high-speed wire rolling guide and guard device with the adjustable opening width as claimed in claim 1, wherein: the mounting screw rod (7) is in threaded connection with the connecting hole (5), and one end of the back of the mounting screw rod (7) is not connected with the body (1).

4. The high-speed wire rolling guide and guard device with the adjustable opening width as claimed in claim 1, wherein: the opening height of the connecting end groove (8) is greater than the height of the U-shaped head (9) connected to the inner end of the connecting end groove (8).

5. The high-speed wire rolling guide and guard device with the adjustable opening width as claimed in claim 1, wherein: the connecting end at the back of the side frame (4) is movably connected in the side groove (2) in a limiting way.