CN220635811U - Roller repair roller surface end supporting device - Google Patents

Abstract

The utility model discloses a roller repairing roller surface end material supporting device which comprises material supporting components, bottom beams and connecting pieces, wherein one group of material supporting components are oppositely arranged, and are fixedly connected through the connecting pieces, and the bottom beams are horizontally arranged between the two groups of material supporting components and are fixedly connected with the material supporting components through screws; the material supporting component comprises a shell, side plates, sliding blocks, springs, limiting blocks A, limiting blocks B, clamping pieces and wheel groups, wherein the side plates are vertically arranged on one side of the shell, the material supporting device for repairing the roller surface end of the roller is matched with the lifting sliding blocks of the middle belt wheel groups through the two groups of roller clamping pieces, the material supporting operation can be realized on rollers with different shaft diameters, meanwhile, the centering clamping is realized through the mutual matching of the two rollers and the wheel groups, the stability is effectively improved, the roller is matched with the rollers to rotate when the material supporting device is adopted, the repair operation on the roller surface at different positions is convenient, and the practicability is improved.

Description

Roller repair roller surface end supporting device

Technical Field

The utility model relates to the field of rollers, in particular to a roller repairing roller surface end supporting device.

Background

The roll is a main working part and tool for continuously deforming metal on rolling mill, and is mainly formed from three portions of roll body, roll neck and shaft head, the roll body is a middle portion of roll which is actually involved in rolling metal, and has smooth cylindrical or grooved surface, the roll neck is mounted in the bearing, and can be used for transferring rolling force to machine frame by means of bearing seat and pressing device, the shaft head of driving end is connected with gear seat by means of sleeve, and can be used for transferring rotating moment of motor to roll, and the roll can be formed into two-roll, three-roll, four-roll or multi-roll arrangement in the rolling mill frame.

The end material supporting device is an auxiliary instrument used in the process of repairing the end face of the roller, and can effectively carry out auxiliary repairing operation, but the end material supporting device still has some problems in the actual use process: 1) When the traditional roller repairing and supporting device lifts the end part of the roller, the lifting part structure of the traditional roller repairing and supporting device cannot adapt to the sizes of the end parts of different rollers, so that the roller can shake, and the roller surface repairing quality and efficiency are affected; 2) When the traditional clamping type roller supporting device lifts a roller, the roller cannot rotate, and when the roller surface is repaired, the roller needs to be rotated to adjust the repairing angle; 3) The traditional roller supporting device can not realize self-adaptive clamping on rollers with different sizes, and the loading and unloading process is time-consuming and labor-consuming; therefore, aiming at the current situation, development of a roller repairing roller surface end supporting device is urgently needed to overcome the defects in the current practical application and meet the current demands.

Disclosure of Invention

The utility model aims to provide a roller repairing roller surface end supporting device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the roller repairing roller surface end material supporting device comprises material supporting assemblies, bottom beams and connecting pieces, wherein the material supporting assemblies are arranged in a pair-by-pair manner, are fixedly connected through the connecting pieces, and the bottom beams are horizontally arranged between the two groups of material supporting assemblies and are fixedly connected with the material supporting assemblies through screws;

the material supporting component comprises a shell, side plates, sliding blocks, springs, limiting blocks A, limiting blocks B, clamping pieces and a wheel set, wherein the side plates are vertically arranged on one side of the shell, the two limiting blocks A are horizontally arranged on the inner wall of the shell, the two limiting blocks B are horizontally arranged on the upper position of the inner wall of the shell, the sliding blocks are vertically embedded between the limiting blocks A and B and are in sliding connection with the limiting blocks A and B, the springs are embedded between the shell and the sliding blocks, the wheel set is vertically arranged on the top end of the sliding blocks and is fixedly connected with the sliding blocks through screws, and the two clamping pieces are embedded inside the shell.

As a further scheme of the utility model: the clamping piece still includes sleeve, arm of force A, arm of force B, the pivot, torsional spring, gyro wheel A and gyro wheel B, arm of force A is the slope setting on telescopic top to with sleeve welding, arm of force B is the slope setting in telescopic bottom, and with sleeve welding, the pivot runs through the setting in telescopic inside intermediate position, and rotate with the sleeve to be connected, torsional spring embedding is installed between pivot and sleeve, gyro wheel A is the bottom of horizontal installation at arm of force B, gyro wheel B is the horizontal installation on arm of force A's top, can lift the roll of different footpaths through two sets of clamping pieces cooperation lifting wheel group that set up.

As a further scheme of the utility model: the side of slider is equipped with the sloping platform, sloping platform and slider integrated into one piece, can cooperate gyro wheel A to drive the holder through the sloping platform that sets up and rotate.

As a further scheme of the utility model: the connecting piece is I-shaped, and the structure of the connecting piece has stronger structural strength.

As a further scheme of the utility model: the two clamping pieces are distributed relatively and are matched with each other to realize lifting of rollers with different sizes.

As a further scheme of the utility model: the two inclined tables are oppositely distributed on the side face of the sliding block.

The beneficial effects are that: this kind of roll repair roll face tip holds in palm material device cooperates the lifting slide of taking the wheelset mutually to cooperate through two sets of area gyro wheel holder cooperation centre of setting, can realize holding in the palm the material operation to the roll of different footpaths, and two gyro wheels and wheelset mutually support simultaneously and realize centering centre gripping, effectively improve stability, and the roller cooperates the gyro wheel to rotate when adopting its to hold in the palm the material, conveniently restores the operation to the roll face of different positions, improves the practicality.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is an overall side view of the present utility model.

Fig. 3 is a schematic structural view of a material supporting assembly according to the present utility model.

Fig. 4 is a schematic view of a housing structure of the present utility model.

Fig. 5 is a schematic view of a clamping member according to the present utility model.

In the figure: 1. a material supporting component; 11. a housing; 12. a side plate; 13. a slide block; 131. a ramp; 14. a spring; 15. a limiting block A; 16. a limiting block B; 17. a clamping member; 171. a sleeve; 172. arm A; 173. arm B; 174. a rotating shaft; 175. a torsion spring; 176. a roller A; 177. a roller B; 18. a wheel set; 2. a bottom beam; 3. and a connecting piece.

Detailed Description

Examples

Referring to fig. 1 to 5, in an embodiment of the present utility model, a material supporting device for repairing a roll surface end portion of a roll includes a material supporting component 1, a bottom beam 2 and a connecting piece 3, wherein the material supporting components 1 are arranged in pairs in opposite, and are fixedly connected through the connecting piece 3, and the bottom beam 2 is horizontally arranged between the two groups of material supporting components 1 and is fixedly connected with the material supporting component 1 through screws;

the material supporting component 1 comprises a shell 11, side plates 12, a sliding block 13, a spring 14, a limiting block A15, a limiting block B16, clamping pieces 17 and a wheel set 18, wherein the side plates 12 are vertically arranged on one side of the shell 11, the two limiting blocks A15 are horizontally arranged on the inner wall of the shell 11, the two limiting blocks B16 are horizontally arranged on the upper position of the inner wall of the shell 11, the sliding block 13 is vertically embedded between the limiting block A15 and the limiting block B16 and is in sliding connection with the limiting block A15 and the limiting block B16, the spring 14 is embedded between the shell 11 and the sliding block 13, the wheel set 18 is vertically arranged on the top end of the sliding block 13 and is fixedly connected with the sliding block 13 through screws, and the two clamping pieces 17 are embedded inside the shell 11.

As a further scheme of the utility model: the clamping piece 17 further comprises a sleeve 171, a force arm A172, a force arm B173, a rotating shaft 174, a torsion spring 175, a roller A176 and a roller B177, wherein the force arm A172 is obliquely arranged at the top end of the sleeve 171 and is welded with the sleeve 171, the force arm B173 is obliquely arranged at the bottom end of the sleeve 171 and is welded with the sleeve 171, the rotating shaft 174 penetrates through the middle position of the sleeve 171 and is rotationally connected with the sleeve 171, the torsion spring 175 is embedded and installed between the rotating shaft 174 and the sleeve 171, the roller A176 is horizontally installed at the bottom end of the force arm B173, the roller B177 is horizontally installed at the top end of the force arm A172, and rollers with different shaft diameters can be lifted through two groups of clamping pieces 17 matched with lifting wheel sets 18.

As a further scheme of the utility model: the side of the slide block 13 is provided with an inclined table 131, the inclined table 131 and the slide block 13 are integrally formed, and the clamping piece 17 can be driven to rotate by matching with the roller A176 through the arranged inclined table 131.

As a further scheme of the utility model: the connecting piece 3 is I-shaped, and the structure of the connecting piece has stronger structural strength.

As a further scheme of the utility model: the two clamping pieces 17 are distributed relatively and are matched with each other to realize lifting of rollers with different sizes.

As a further scheme of the utility model: the two inclined tables 131 are oppositely distributed on the side face of the sliding block 13.

The working principle of the utility model is as follows: when the roller repairing roller surface end material supporting device is used, two ends of a roller are directly placed right above a material supporting component 1, the roller is in contact with a wheel set 18 and presses the wheel set 18 to move downwards, so that a sliding block 13 is driven to move downwards, inclined platforms 131 on two sides of the sliding block 13 also move downwards along with the downward movement and rotate outwards around a rotating shaft 174 by matching with a roller A176 with a power arm B173, the rollers B177 on the top end are driven by a force arm A172 to approach to the middle position until the two rollers B177 match with the wheel set 18 to clamp the two ends of the roller, at the moment, a clamping piece 17 cannot continue to rotate, the sliding block 13 cannot move downwards after being blocked, and therefore clamping and fixing are achieved, and when the roller needs to be dismounted, the roller is directly lifted upwards.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides a roll repair roll surface tip holds in palm material device which characterized in that: the material supporting device comprises material supporting components (1), bottom beams (2) and connecting pieces (3), wherein the material supporting components (1) are oppositely arranged in pairs, the two groups of material supporting components are fixedly connected through the connecting pieces (3), and the bottom beams (2) are horizontally arranged between the two groups of material supporting components (1) and are fixedly connected with the material supporting components (1) through screws;

the utility model provides a hold in palm material subassembly (1) including casing (11), curb plate (12), slider (13), spring (14), stopper A (15), stopper B (16), clamping piece (17) and wheelset (18), curb plate (12) are the perpendicular one side of installing at casing (11), two stopper A (15) are the horizontal installation at the inner wall of casing (11), two stopper B (16) are the horizontal installation and lean on the upper position at the inner wall of casing (11), slider (13) are perpendicular embedding setting between stopper A (15) and stopper B (16), and with stopper A (15), stopper B (16) sliding connection, spring (14) embedding is installed between casing (11) and slider (13), wheelset (18) are the perpendicular top that sets up at slider (13), and with slider (13) pass through screw fixed connection, two clamping piece (17) embedding are installed in the inside of casing (11).

2. The roll repair roll face end stock apparatus of claim 1, wherein: the clamping piece (17) further comprises a sleeve (171), a force arm A (172), a force arm B (173), a rotating shaft (174), a torsion spring (175), a roller A (176) and a roller B (177), wherein the force arm A (172) is obliquely arranged at the top end of the sleeve (171) and is welded with the sleeve (171), the force arm B (173) is obliquely arranged at the bottom end of the sleeve (171) and is welded with the sleeve (171), the rotating shaft (174) penetrates through the middle position of the sleeve (171) and is connected with the sleeve (171) in a rotating mode, the torsion spring (175) is embedded and arranged between the rotating shaft (174) and the sleeve (171), the roller A (176) is horizontally arranged at the bottom end of the force arm B (173), and the roller B (177) is horizontally arranged at the top end of the force arm A (172).

3. The roll repair roll face end stock apparatus of claim 1, wherein: the side of the sliding block (13) is provided with an inclined table (131), and the inclined table (131) and the sliding block (13) are integrally formed.

4. The roll repair roll face end stock apparatus of claim 1, wherein: the connecting piece (3) is I-shaped.

5. The roll repair roll face end stock apparatus of claim 1, wherein: the two clamping pieces (17) are distributed oppositely.

6. A roll repair roll face end stock apparatus as claimed in claim 3, wherein: the two inclined tables (131) are oppositely distributed on the side face of the sliding block (13).