CN213647473U

CN213647473U - Quick clamping device for repairing roller

Info

Publication number: CN213647473U
Application number: CN202022309653.1U
Authority: CN
Inventors: 张立光
Original assignee: Tangshan Jinbasha Mechanical Equipment Co ltd
Current assignee: Tangshan Jinbasha Mechanical Equipment Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-09
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a quick clamping device is used in roll restoration relates to roll repair equipment technical field, including the bottom plate, upper surface one side fixed mounting of bottom plate has a fixed support board, and fixed spout has been seted up to the upper surface of bottom plate, and one side fixed mounting of fixed spout has the moving motor, the one end fixedly connected with screw rod of moving motor, and the outside movable mounting of screw rod has the removal seat. This quick clamping device is used in roll restoration sets up the fixed bolster, fixed spout, the removal motor, the screw rod, remove the seat, screw hole and removal backup pad, can change the position of removing the backup pad, and then change the fixed bolster and remove the distance between the backup pad, can carry out the centre gripping to the roll of different length, the use of cooperation chuck can carry out the centre gripping to the roll of different models, and the suitability is good, and convenient to use sets up chuck, bracing piece, supplementary seat, holder and centre gripping cover, fixes the roll body, and is fixed effectual.

Description

Quick clamping device for repairing roller

Technical Field

The utility model relates to a roll repair equipment technical field specifically is a quick clamping device is used in roll restoration.

Background

The roller is the main equipment for rolling steel, the quality of the roller plays a very critical role in the quality and quantity of the produced steel, the roller is a tool for generating plastic deformation of (rolled material) metal and is an important consumption component for determining the efficiency of a rolling mill and the quality of the rolled material, after the roller is used for a long time in a rolling way, the radius of the middle part of the roller is reduced, and pits are formed on the surface of the roller, so that the quality of the rolled steel is seriously influenced, the service life of the roller is prolonged, and the working surface of the roller is usually required to be repaired.

In chinese utility model patent application no: CN201921264951.4 discloses a roll is restoreed and is used quick clamping device, this roll is restoreed and is used quick clamping device, the on-line screen storage device comprises a base, be fixed with elevating system and two supporting seats on the base, two supporting seats are all rotatable through the bearing and install the rotation axis, all the cover has rather than gliding sliding sleeve on two rotation axes, the radial threaded connection of sliding sleeve has the locking handle, the sliding sleeve passes through locking handle and rotation axis fixed connection, two sliding sleeve one end in opposite directions all are fixed with the chuck, two chucks are used for chucking roll both ends, the rotation axis, sliding sleeve and chuck axial lead are coaxial, gear motor drive rotation axis is rotatory, rotation axis and sliding sleeve sliding connection's shaft section cross-section is waist shape, sliding sleeve and rotation axis joint. This quick clamping device is used in roll restoration, in the use, it still has the inconvenient roll to different length, different models and carries out the centre gripping, and the suitability is poor, and fixed effect is poor, thereby the roll can rock because the too big support of weight of roll is not enough when the pivoted, influences shortcomings such as restoration effect.

Therefore, it is necessary to provide a rapid clamping device for roll repairing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a quick clamping device is used in roll restoration to solve the current quick clamping device is used in the roll restoration that proposes in the above-mentioned background art, inconvenient carry out the centre gripping to the roll of different length, different models, the suitability is poor, and fixed effect is poor, thereby the roll can rock because the weight of roll is too big to be supported not enough when the pivoted, influences the problem of restoration effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a quick clamping device for repairing a roller comprises a base plate, wherein a fixed supporting plate is fixedly installed on one side of the upper surface of the base plate, a fixed sliding groove is formed in the upper surface of the base plate, a moving motor is fixedly installed on one side of the fixed sliding groove, a screw rod is fixedly connected to one end of the moving motor, a moving seat is movably installed on the outer portion of the screw rod, a threaded hole is movably installed in the moving seat, a moving supporting plate is fixedly installed on the top of the moving seat, bearings are fixedly installed in the fixed supporting plate and the moving supporting plate, a rotating shaft is movably connected to the inner portion of each bearing, a chuck is fixedly connected to one end of the rotating shaft, a roller body is movably installed in the chuck, a driven wheel is fixedly installed at one end of the rotating shaft, a driving belt is movably connected to the, one side of the driving wheel is movably provided with a rotating motor.

Preferably, the two sides of the fixed sliding groove are provided with auxiliary sliding grooves, the bottom of the movable supporting plate is fixedly connected with an auxiliary sliding block, and the auxiliary sliding grooves correspond to the auxiliary sliding blocks.

Preferably, the top fixed mounting of bottom plate has the bracing piece, the top fixed mounting of bracing piece has supplementary seat, the inside fixed mounting of supplementary seat has the holder, the one end centre gripping cover of holder.

Preferably, an electric push rod is fixedly mounted at the top of the bottom plate, and a supporting plate is fixedly mounted at the top of the electric push rod.

Preferably, the fixed sliding chute and the movable seat are matched with each other, and the fixed sliding chute and the movable seat are both of T-shaped structures.

Preferably, the threaded rod and the threaded hole are mutually matched.

Preferably, the chuck is an electric three-jaw chuck.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick clamping device is used in roll restoration possesses following beneficial effect:

1. this quick clamping device is used in roll restoration through setting up fixed support board, fixed spout, moving motor, screw rod, removal seat, screw hole and removal backup pad, can change the position of removing the backup pad, and then changes the fixed support board and remove the distance between the backup pad, makes this quick clamping device can carry out the centre gripping to the roll of different length, and the use of cooperation chuck can carry out the centre gripping to the roll of different models, and the suitability is good, convenient to use.

2. This quick clamping device is used in roll restoration has the chuck through the equal swing joint in one side that sets up fixed support board and removal backup pad, and the chuck is electronic three-jaw chuck, can conveniently carry out the centre gripping to the roll body, sets up bracing piece, supplementary seat, holder and centre gripping cover, and it is fixed to assist the roll body, thereby prevents that the roll can rock because the too big support of weight of roll is not enough when the pivoted, and is fixed effectual, promotes the restoration effect.

Drawings

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

FIG. 2 is a schematic front sectional view of the structure of the clamping device of the present invention;

FIG. 3 is a schematic side sectional view of the bottom plate structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of the region B in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. fixing the support plate; 3. fixing the chute; 4. a moving motor; 5. a screw; 6. A movable seat; 7. a threaded hole; 8. moving the support plate; 9. an auxiliary chute; 10. an auxiliary slide block; 11. a bearing; 12. a rotating shaft; 13. a chuck; 14. a roll body; 15. a driven wheel; 16. a transmission belt; 17. a driving wheel; 18. a rotating electric machine; 19. a support bar; 20. an auxiliary seat; 21. a holder; 22. a clamping sleeve; 23. An electric push rod; 24. and (7) a supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a fast clamping device for repairing a roller comprises a base plate 1, a fixed support plate 2 is fixedly installed on one side of the upper surface of the base plate 1, a fixed chute 3 is formed on the upper surface of the base plate 1, a moving motor 4 is fixedly installed on one side of the fixed chute 3, a screw 5 is fixedly connected to one end of the moving motor 4, a moving seat 6 is movably installed outside the screw 5, the fixed chute 3 and the moving seat 6 are mutually matched, the fixed chute 3 and the moving seat 6 are both of a T-shaped structure, so that the moving seat 6 can move conveniently and can move more stably, a threaded hole 7 is movably installed inside the moving seat 6, the screw 5 and the threaded hole 7 are mutually matched, a moving support plate 8 is fixedly installed on the top of the moving seat 6, auxiliary chutes 9 are formed on both sides of the fixed chute 3, and auxiliary sliders 10 are, the auxiliary sliding groove 9 corresponds to the auxiliary sliding block 10, the auxiliary sliding is carried out, the movement is more stable, the position of the movable supporting plate 8 can be changed by arranging the fixed supporting plate 2, the fixed sliding groove 3, the movable motor 4, the screw rod 5, the movable seat 6, the threaded hole 7 and the movable supporting plate 8, so that the distance between the fixed supporting plate 2 and the movable supporting plate 8 can be changed, the quick clamping device can clamp rollers with different lengths, the rollers with different types can be clamped by matching with the use of the chuck 13, the applicability is good, the use is convenient, the bearings 11 are fixedly arranged inside the fixed supporting plate 2 and the movable supporting plate 8, the rotating shaft 12 is movably connected inside the bearings 11, the chuck 13 is fixedly connected at one end of the rotating shaft 12, the chuck 13 is an electric three-jaw chuck 13, the fixed clamping effect is better, and the roller body 14 is movably arranged inside the chuck, a driven wheel 15 is fixedly arranged at one end of the rotating shaft 12, a driving belt 16 is movably connected to the outside of the driven wheel 15, a driving wheel 17 is movably connected to one side of the driving belt 16, a rotating motor 18 is movably arranged at one side of the driving wheel 17, a supporting rod 19 is fixedly arranged at the top of the bottom plate 1, an auxiliary seat 20 is fixedly arranged at the top of the supporting rod 19, a holder 21 is fixedly arranged inside the auxiliary seat 20, one end of a holding sleeve 22 of the holder 21 is used for assisting and fixing the roller body 14, the roller is prevented from shaking due to over-large support and insufficient support of the roller during rotation, the fixing effect is good, the repairing effect is improved, an electric push rod 23 is fixedly arranged at the top of the bottom plate 1, a supporting plate 24 is fixedly arranged at the top of the electric push rod 23, the roller body 14 is convenient to support, the roller body 14 is convenient, chuck 13 is electronic three-jaw chuck 13, can conveniently carry out the centre gripping to roll body 14, sets up bracing piece 19, supplementary seat 20, holder 21 and centre gripping cover 22, and it is fixed to assist roll body 14, thereby prevents that the roll from can rock because the too big support of weight of roll is not enough when the pivoted, and is fixed effectual, promotes the restoration effect.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the rapid clamping device is used, the roller body 14 is placed on the supporting plate 24, the supporting plate 24 is pushed through the electric push rod 23, the roller body 14 moves upwards, the roller body 14 is moved, one end of the roller body 14 penetrates through the auxiliary seat 20 and is placed in the chuck 13 on the fixed supporting plate 2, the roller body 14 is fixedly clamped through the chuck 13, the moving motor 4 operates the moving motor 4 to drive the screw rod 5 to rotate, the screw rod 5 is matched with the threaded hole 7, the fixed chute 3 is matched with the moving seat 6, the position of the moving supporting plate 8 can be changed, the distance between the fixed supporting plate 2 and the moving supporting plate 8 is changed, the other end of the roller body 14 penetrates through the other auxiliary seat 20 and is placed in the chuck 13 on the moving supporting plate 8, the chuck 13 fixedly clamps the roller body 14, and the rapid clamping device is integrally arranged and can clamp the roller bodies with different, The roll of different models carries out the centre gripping, the suitability is good, high durability and convenient use, set up bracing piece 19, supplementary seat 20, holder 21 and centre gripping cover 22, carry out supplementary fixed to roll body 14, thereby prevent that the roll can not enough rock because the too big support of weight of roll when the pivoted, fixed effectual, promote repair effect, set up bearing 11, rotation axis 12, from driving wheel 15, drive belt 16, action wheel 17 and rotating electrical machines 18, roll body 14 after can driving the centre gripping and finish rotates, conveniently clad and repair to the roll surface, promote repair effect.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick clamping device is used in roll restoration, includes bottom plate (1), its characterized in that: the roller is characterized in that a fixed supporting plate (2) is fixedly mounted on one side of the upper surface of the bottom plate (1), a fixed sliding groove (3) is formed in the upper surface of the bottom plate (1), a moving motor (4) is fixedly mounted on one side of the fixed sliding groove (3), a screw rod (5) is fixedly connected to one end of the moving motor (4), a moving seat (6) is movably mounted on the outer portion of the screw rod (5), a threaded hole (7) is movably mounted on the inner portion of the moving seat (6), a moving supporting plate (8) is fixedly mounted on the top of the moving seat (6), bearings (11) are fixedly mounted on the inner portions of the fixed supporting plate (2) and the moving supporting plate (8), a rotating shaft (12) is movably connected to the inner portion of each bearing (11), a chuck (13) is fixedly connected to one end of each rotating shaft (12), and, one end fixed mounting of rotation axis (12) has from driving wheel (15), the outside swing joint of following driving wheel (15) has drive belt (16), one side swing joint of drive belt (16) has action wheel (17), one side movable mounting of action wheel (17) has rotating electrical machines (18).

2. The quick clamping device for repairing a roll according to claim 1, wherein: auxiliary sliding grooves (9) are formed in the two sides of the fixed sliding grooves (3), auxiliary sliding blocks (10) are fixedly connected to the bottom of the movable supporting plate (8), and the auxiliary sliding grooves (9) correspond to the auxiliary sliding blocks (10).

3. The quick clamping device for repairing a roll according to claim 1, wherein: the top fixed mounting of bottom plate (1) has bracing piece (19), the top fixed mounting of bracing piece (19) has supplementary seat (20), the inside fixed mounting of supplementary seat (20) has holder (21), the one end centre gripping cover (22) of holder (21).

4. The quick clamping device for repairing a roll according to claim 1, wherein: the top of bottom plate (1) fixed mounting has electric putter (23), the top fixed mounting of electric putter (23) has layer board (24).

5. The quick clamping device for repairing a roll according to claim 1, wherein: the fixed sliding chute (3) and the movable seat (6) are mutually matched, and the fixed sliding chute (3) and the movable seat (6) are both of T-shaped structures.

6. The quick clamping device for repairing a roll according to claim 1, wherein: the screw rod (5) is matched with the threaded hole (7) mutually.

7. The quick clamping device for repairing a roll according to claim 1, wherein: the chuck (13) is an electric three-jaw chuck.