CN221111619U

CN221111619U - CRM back roller convenient to disassemble and assemble and saddle

Info

Publication number: CN221111619U
Application number: CN202322776925.2U
Authority: CN
Inventors: 梁显照; 陈华山
Original assignee: Angang Lianzhong Guangzhou Stainless Steel Co ltd
Current assignee: Angang Lianzhong Guangzhou Stainless Steel Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-11
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses a CRM back roller and a saddle convenient to assemble and disassemble, and relates to the technical field of back rollers. The driving gear is driven to rotate through the cross handle, the driving gear is meshed with the driven gear to drive the roller connected with the driven gear to rotate, so that the back roller can conveniently adjust the angle, and the elliptical hole for adjusting the angle is more convenient for hole alignment. The driving gear is located one of them jack interpolation and is equipped with the inserted bar, and when the driving gear pivoted, the inserted bar can support to lean on L shape pole after rotating, reaches and stops pivoted effect, avoids rotation angle too big and leads to the condition to the hole is too much, and can adjust backing roll pivoted range according to the hole site.

Description

CRM back roller convenient to disassemble and assemble and saddle

Technical Field

The utility model relates to the technical field of back rollers, in particular to a CRM back roller and a saddle, wherein the CRM back roller and the saddle are convenient to disassemble and assemble.

Background

Original CRM back of body roller assembly and disassembly tools is evenly distributed's fixed orifices, back of body roller dismouting need hang back of body roller to dedicated dismouting bench, because back of body roller fixed saddle area of contact is great, put at every turn and fix epaxial screw tooth hole angle of back of body roller dabber on the sleeper all differently, assembly and disassembly tools lock is difficult to guarantee at dabber screw tooth hole that assembly and disassembly tools's arc surface is directly over, needs the fixed position of regular adjustment back of body roller, leads to the dismouting very inconvenient and inefficiency.

Disclosure of utility model

The utility model mainly aims to provide a CRM back roller and a saddle which are convenient to disassemble and assemble, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a make things convenient for CRM back roller and saddle of dismouting, includes the back roller, the both ends of back roller all are fixed with the roll disc, all the excavation has a plurality of equidistance oval holes on the roll disc, the below of back roller is equipped with the base, the inside both ends of base all rotate and are connected with the roller bearing, one of them the one end of roller bearing is fixed with driven gear after passing the lateral wall of base, the back roller is located the position rotation of driven gear oblique below and is connected with the driving gear, the central point that the back roller one side was kept away from to the driving gear puts fixedly with cross handle.

Preferably, the driving gear is in meshed connection with the side wall close to the driven gear.

Preferably, the side wall of the driving gear far away from the back roller is provided with a plurality of jacks in an equidistant manner, wherein a plug rod is inserted into one jack, and the outer diameter size of the plug rod is matched with the inner diameter tooth socket of the jack.

Preferably, the back roller is fixed with an L-shaped rod on the outer side wall of the back roller far away from the driven gear with the driving gear, one end of the L-shaped rod far away from the back roller is located at one side of the driving gear far away from the back roller, the end of the L-shaped rod far away from the back roller is located between the jack and the cross handle which are close to each other, and one end of the inserted link far away from the driving gear extends to one end of the L-shaped rod far away from the back roller.

Preferably, a sliding rod is fixed on the outer wall of the back roller below the driven gear, and a tooth cylinder is connected to the sliding rod in a sliding manner.

Preferably, the outer wall of the tooth cylinder is in meshed connection with the outer wall of the bottom of the driven gear.

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

1. According to the application, the round holes on the roller disc are changed into elliptical holes, so that the holes are convenient to align, tools are easy to fix, the labor intensity is reduced, and the disassembly and assembly efficiency is improved.

2. The driving gear is driven to rotate through the cross handle, the driving gear is meshed with the driven gear to drive the roller connected with the driven gear to rotate, so that the back roller can conveniently adjust the angle, and the elliptical hole for adjusting the angle is more convenient for hole alignment.

3. The driving gear is located one of them jack interpolation and is equipped with the inserted bar, and when the driving gear pivoted, the inserted bar can support to lean on L shape pole after rotating, reaches and stops pivoted effect, avoids rotation angle too big and leads to the condition to the hole is too much, and can adjust backing roll pivoted range according to the hole site.

4. After the adjustment is finished, the tooth cylinder slides to the one end that is close to the base on the slide bar outer wall for the tooth cylinder can with driven gear meshing, and the meshing of both makes the roller bearing unable rotation, and then makes the roll disc at back of the body roller both ends can keep current angle, has ensured the stability when dismouting.

Drawings

FIG. 1 is a schematic view of a convenient removable CRM backing roll and saddle;

FIG. 2 is a schematic view of a part of the structure of a CRM back roller and saddle that can be easily assembled and disassembled;

FIG. 3 is a schematic diagram showing a separation structure of a tooth cylinder and a driven gear of a CRM back roller and a saddle, wherein the CRM back roller and the saddle are convenient to disassemble and assemble;

fig. 4 is a schematic structural view of the CRM back roller and saddle of the present utility model when the insert rod of the saddle is abutted against the L-shaped rod.

In the figure: 1. a back roller; 2. a roller disc; 3. an elliptical hole; 4. a base; 5. a roller; 6. a driven gear; 7. a drive gear; 8. a cross handle; 9. a jack; 10. a rod; 11. an L-shaped rod; 12. a slide bar; 13. and a tooth cylinder.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a convenient CRM back roller and saddle of dismouting, including back roller 1, both ends of back roller 1 all are fixed with roller dish 2, all open on the roller dish 2 and have a plurality of equidistant oval holes 3, the below of back roller 1 is equipped with base 4, the inside both ends of base 4 all rotate and are connected with roller bearing 5, the one end of one of them roller bearing 5 is fixed with driven gear 6 after passing the lateral wall of base 4, back roller 1 is located driven gear 6 oblique below's position rotation and is connected with driving gear 7, driving gear 7 keeps away from the central point of back roller 1 one side and puts fixedly cross handle 8.

Preferably, the driving gear 7 is meshed with the side wall close to the driven gear 6, so that the angle of the back roller 1 is conveniently adjusted, and the elliptical holes 3 on the roller disc 2 are conveniently aligned.

Preferably, the driving gear 7 is far away from a plurality of jacks 9 on the lateral wall of the back roller 1, a plug rod 10 is inserted in the jack 9, the outer diameter size of the plug rod 10 is matched with the inner diameter tooth socket of the jack 9, the back roller 1 is fixedly provided with an L-shaped rod 11 on the lateral wall of the driving gear 7 far away from the driven gear 6, one end of the L-shaped rod 11 far away from the back roller 1 is positioned on one side of the driving gear 7 far away from the back roller 1, the end of the L-shaped rod 11 far away from the back roller 1 is positioned between the jack 9 and the cross handle 8 which are close to each other, one end of the plug rod 10 far away from the driving gear 7 extends to one end of the L-shaped rod 11 far away from the back roller 1, the effect of stopping rotation during rotation can be achieved, and the plug rod 10 is inserted into different jacks 9 to play the effect of rotating the back roller 1 by different magnitudes.

Preferably, the outer wall of the back roller 1 below the driven gear 6 is fixedly provided with a slide bar 12, the slide bar 12 is slidably connected with a tooth cylinder 13, and the outer wall of the tooth cylinder 13 is engaged with the outer wall of the bottom of the driven gear 6, so that the roller 5 can stop rotating, and the stability of the back roller 1 can be maintained in the dismounting work.

Working principle: according to the application, the round holes on the roller disc 2 are changed into elliptical holes 3, after the round holes are changed, tools are easy to fix, labor intensity is reduced, disassembly efficiency is improved, the cross handle 8 drives the driving gear 7 to rotate, the driving gear 7 is meshed with the driven gear 6 to drive the roller 5 connected with the driven gear 6 to rotate, so that the back roller 1 is convenient for angle adjustment, the elliptical holes 3 for angle adjustment are more convenient for pore centering, the driving gear 7 is provided with the inserted rods 10 in one of the insertion holes 9, when the driving gear 7 rotates, the inserted rods 10 can abut against the L-shaped rods 11 after rotating, the effect of stopping rotating is achieved, the condition of excessive hole centering caused by overlarge rotating angle is avoided, and after the adjustment is finished, the tooth cylinder 13 slides to one end close to the base 4 on the outer wall of the sliding rod 12, so that the tooth cylinder 13 can be meshed with the driven gear 6, the roller 5 cannot rotate, the roller 2 at two ends of the back roller 1 can maintain the current angle, and disassembly stability is ensured.

The circuit, the electronic components and the control module are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Make things convenient for CRM back roller and saddle of dismouting, including back roller (1), its characterized in that: both ends of back roller (1) all are fixed with roller dish (2), all open on roller dish (2) have oval hole (3) of a plurality of equidistances, the below of back roller (1) is equipped with base (4), the inside both ends of base (4) all rotate and are connected with roller bearing (5), one of them the one end of roller bearing (5) is fixed with driven gear (6) after passing the lateral wall of base (4), back roller (1) are located the position rotation of driven gear (6) oblique below and are connected with driving gear (7), the central point that driving gear (7) were kept away from back roller (1) one side puts and is fixed with cross handle (8).

2. The CRM back roller and saddle of claim 1 wherein the rollers are removable and attachable, and wherein: the driving gear (7) is meshed with the side wall close to the driven gear (6).

3. The CRM back roller and saddle of claim 1 wherein the rollers are removable and attachable, and wherein: a plurality of jacks (9) are formed in the side wall, far away from the back roller (1), of the driving gear (7), inserting rods (10) are inserted into the jacks (9), and the outer diameter of each inserting rod (10) is matched with the inner diameter tooth slot of each jack (9).

4. A CRM back roller and saddle for easy dismounting according to claim 3, characterized in that: the back roller (1) is fixed with L-shaped rod (11) on the lateral wall that driven gear (6) was kept away from with driving gear (7), the one end that back roller (1) was kept away from to L-shaped rod (11) is located one side that back roller (1) was kept away from to driving gear (7), just the tip that back roller (1) was kept away from to L-shaped rod (11) is located between jack (9) and cross handle (8) that are close to mutually, the one end that driving gear (7) was kept away from to inserted bar (10) extends to the one end that back roller (1) was kept away from to L-shaped rod (11).

5. The CRM back roller and saddle of claim 1 wherein the rollers are removable and attachable, and wherein: the outer wall of the back roller (1) below the driven gear (6) is fixedly provided with a sliding rod (12), and the sliding rod (12) is connected with a tooth cylinder (13) in a sliding manner.

6. The CRM back roller and saddle with easy dismounting as set forth in claim 5, wherein: the outer wall of the tooth cylinder (13) is meshed with the outer wall of the bottom of the driven gear (6).