CN114406767A

CN114406767A - Steel band axle roll shaft processing clamping device

Info

Publication number: CN114406767A
Application number: CN202210237423.XA
Authority: CN
Inventors: 王小华
Original assignee: Zhejiang Juchen Electromechanical Technology Co ltd
Current assignee: Zhejiang Juchen Electromechanical Technology Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-04-29

Abstract

The invention discloses a steel belt shaft and roller processing clamping device, which relates to the technical field of steel belt shaft and roller processing clamping devices and comprises a bottom plate, wherein the top of the bottom plate is movably connected with a clamping mechanism, one side of the clamping mechanism is provided with a supporting mechanism, the bottom of the supporting mechanism is fixedly connected with the top of the bottom plate, a motor is fixedly arranged in the bottom plate, the output end of the motor is fixedly connected with a threaded rod, and the outer surface of the threaded rod is movably connected with a movable plate. The anti-skidding roller shaft adjusting mechanism adopts the matching of the supporting plate and the anti-skidding rollers, the supporting plate is convenient for reducing the pressure applied by the roller shaft to the clamping plate, the anti-skidding clamping blocks limit the roller shaft, the roller shaft is prevented from rolling when the clamping mechanism is ready to clamp the roller shaft, and meanwhile, when the movable plate moves the concave body, the pressure of the roller shaft to the supporting plate is reduced through the rolling of the ball body, so that the roller shaft is better adjusted by the motor, the problem of instability in the roller shaft adjusting process is solved, and the effects of facilitating the adjustment of the roller shaft and improving the stability are achieved.

Description

Steel band axle roll shaft processing clamping device

Technical Field

The invention relates to the technical field of steel belt shaft and roller processing clamping devices, in particular to a steel belt shaft and roller processing clamping device.

Background

The steel belt shaft is a narrow and long mechanical part produced by various steel rolling enterprises in order to meet the requirements of different industrial departments on industrialized production of various types of metal or mechanical products, and a clamping device is required in the process of machining the steel belt shaft.

The following problems exist in the prior art:

1. the existing clamping device for processing the steel belt shaft roll shaft has weak clamping force, is not easy to adjust the roll shaft, needs manual transportation, wastes time and labor, and reduces the working efficiency and the convenience of the device;

2. the existing clamping device for machining the steel belt shaft and the roller shaft is complex to operate, and the roller shaft is easily locked in the clamping process, so that the device is damaged, and economic loss is caused.

Disclosure of Invention

The invention provides a clamping device for processing a roll shaft of a steel strip shaft, which aims to solve the problems in the background technology.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a steel band axle roller processing clamping device, includes the bottom plate, the top swing joint of bottom plate has clamping mechanism, one side of clamping mechanism is provided with supporting mechanism, supporting mechanism's bottom and the top fixed connection of bottom plate, the inside fixed mounting of bottom plate has the motor, the output fixedly connected with threaded rod of motor, the surface swing joint of threaded rod has the movable plate, the one end of movable plate extends to the outside of bottom plate, the top of movable plate and clamping mechanism's bottom fixed connection, the shifting chute has been seted up at the top of bottom plate.

Clamping mechanism includes the concave body, the inside fixed mounting of concave body has the hydraulic stem, the one end fixedly connected with splint of hydraulic stem, one the calibration groove has been seted up to one side of splint, another one side fixed connection calibration piece of splint, the calibration groove sets up with the calibration piece relatively, the internal surface fixedly connected with clamp splice of hydraulic stem, the internal surface swing joint of clamp splice has the annular slab, the internal surface fixedly connected with sucking disc of annular slab.

The technical scheme of the invention is further improved as follows: the inner surface of the clamping block is provided with a groove, a spring is fixedly arranged in the groove, one end of the spring is fixedly connected with a clamping block, and one end of the clamping block is fixedly connected with the outer surface of the annular plate.

Adopt above-mentioned technical scheme, the recess in this scheme is convenient for hold the spring, and the spring is convenient for extrude the annular plate, makes the annular plate press from both sides the roller more closely to kick-back at the in-process that the hydraulic stem was retrieved, prevent that the clamping-force overload from leading to locking.

The technical scheme of the invention is further improved as follows: the clamping device is characterized in that second sliding grooves are formed in two sides of the inner wall of the clamping block, a second sliding block is movably mounted inside the second sliding grooves, one end of the second sliding block is fixedly connected with one side of the clamping block, and a cushion block is fixedly connected to one side, close to the annular plate, of the clamping block.

Adopt above-mentioned technical scheme, the second spout in this scheme is convenient for hold the second slider, and the second slider is convenient for improve the stability when pressing from both sides tight piece motion, and the cushion is convenient for protect the annular plate, receives collision damage when preventing to press from both sides tight roller.

The technical scheme of the invention is further improved as follows: one side fixedly connected with arc strip of second slider, the one end of arc strip and the internal surface fixed connection of second spout.

By adopting the technical scheme, the arc-shaped strip in the scheme is convenient for improving the resilience force and the extrusion force of the clamping block.

The technical scheme of the invention is further improved as follows: the bottom of the concave body is provided with a pulley, a first sliding groove is formed in the inner surface of the concave body, a first sliding block is movably mounted inside the first sliding groove, and one side of the first sliding block is fixedly connected with one side of the clamping plate.

Adopt above-mentioned technical scheme, first spout in this scheme is convenient for hold first slider, and first slider is convenient for improve the stability when splint move and the clamping-force to the roller, prevents that the roller from rolling.

The technical scheme of the invention is further improved as follows: the supporting mechanism comprises a connecting plate, a supporting plate is fixedly connected to the top of the connecting plate, and anti-skidding rollers are fixedly connected to the inner surface of the supporting plate.

Adopt above-mentioned technical scheme, the backup pad in this scheme is convenient for reduce the roller to the pressure of splint, and anti-skidding gyro wheel prevents that the roller from rolling placing the in-process.

The technical scheme of the invention is further improved as follows: the anti-skidding support plate is characterized in that an anti-skidding clamping block is fixedly connected to the outer surface of the anti-skidding roller, a moving convex block is arranged on one side of the anti-skidding roller, and one end of the moving convex block is fixedly connected with the inner surface of the support plate.

By adopting the technical scheme, the anti-skid fixture block in the scheme is convenient for limiting the roll shaft, preventing the roll shaft from rolling, and facilitating the clamping of the clamping block to the roll shaft.

The technical scheme of the invention is further improved as follows: the movable lug is movably provided with a ball body inside, one end of the ball body extends to the outside of the movable lug, and the inner surface of the movable lug is fixedly provided with an anti-slip pad.

By adopting the technical scheme, the ball body in the scheme is convenient for reducing the friction force between the roller and the supporting mechanism when the movable plate drives the clamping mechanism to adjust the roller shaft, and the stability of the clamping mechanism is improved.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a steel belt shaft roller processing clamping device, which adopts the matching of a hydraulic rod and a clamping plate, the hydraulic rod pushes the clamping plate to clamp a roller shaft, the clamping plate synchronously drives a first slide block to move in a first sliding groove when moving, the stability of the clamping plate is improved, the roller shaft is prevented from shaking in the process of clamping, the calibrating block is moved to the inside of a calibrating groove through mutual extrusion of the clamping blocks, meanwhile, the motor and a threaded rod are matched, the motor drives the threaded rod to rotate, the threaded rod drives a moving plate to move in the moving groove, meanwhile, a concave body is moved, a pulley reduces the friction force between a bottom plate and the concave body, the working efficiency of the motor is improved, the position of the roller shaft in clamping is adjusted, and the problems that the clamping force of the existing steel belt shaft roller processing clamping device is weak, the roller shaft is difficult to adjust, manual carrying is needed, time and labor are wasted, and the working efficiency and the convenience of the device are reduced are solved, the effect of being convenient for adjust the roller and improving work efficiency is achieved.

2. The invention provides a steel belt shaft processing and clamping device, which adopts the matching of an annular plate and a sucker, the annular plate increases the contact area with the outer surface of a shaft, prevents the shaft from rolling in the clamping process, meanwhile, the cooperation of the spring and the arc-shaped strip is adopted, when the clamping plate drives the clamping block to clamp the roll shaft, the annular plate transmits the pressure of the extrusion roll shaft to the clamping block, the clamping block extrudes the spring, and synchronously transmits the pressure to the sliding block and the arc-shaped strip, so that the pressure is rebounded, and the hydraulic rod plays a role of a driving force in the process of recovering the hydraulic rod, thereby preventing the locking caused by the overload of the pressure applied to the roll shaft, solving the problems that the existing steel belt shaft roll shaft processing clamping device is complicated in operation and easy to lock in the process of clamping the roll shaft, damage the device, cause economic loss's problem, reached the effect that prevents the device damage and locking.

3. The invention provides a clamping device for processing a steel belt shaft, which is characterized in that a supporting plate and an anti-skidding roller wheel are matched, the supporting plate is convenient for reducing the pressure applied by the roller shaft to a clamping plate, the anti-skidding clamping block limits the roller shaft, the roller shaft is prevented from rolling when a clamping mechanism is ready to clamp the roller shaft, and meanwhile, when a movable plate moves a concave body, the pressure of the roller shaft to the supporting plate is reduced through the rolling of a ball body, so that a motor can better adjust the roller shaft, the problem of instability in the process of adjusting the roller shaft is solved, and the effects of facilitating the adjustment of the roller shaft and improving the stability are achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic view of the clamping mechanism of the present invention;

FIG. 4 is a schematic structural view of the support mechanism of the present invention;

FIG. 5 is a schematic view of a clamping block structure of the present invention

Fig. 6 is a schematic view of the cleat structure of the present invention.

In the figure: 1. a base plate; 2. a clamping mechanism; 3. a support mechanism; 4. a motor; 5. a threaded rod; 6. moving the plate; 7. a moving groove;

21. a concave body; 22. a hydraulic lever; 23. a splint; 24. a calibration slot; 25. a calibration block; 26. a clamping block; 27. a pulley; 28. a first chute; 29. a first slider;

31. a connecting plate; 32. a support plate; 33. anti-skid rollers; 34. an anti-skid fixture block; 35. moving the projection;

261. an annular plate; 262. a suction cup; 263. a groove; 264. a spring; 265. a clamping block; 266. a second chute; 267. a second slider; 268. an arc-shaped strip; 269. cushion blocks;

351. a sphere; 352. a non-slip mat.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-6, the invention provides a clamping device for processing a roller shaft of a steel belt shaft, which comprises a bottom plate 1, a clamping mechanism 2 is movably connected to the top of the bottom plate 1, a supporting mechanism 3 is arranged on one side of the clamping mechanism 2, the bottom of the supporting mechanism 3 is fixedly connected with the top of the bottom plate 1, a motor 4 is fixedly installed inside the bottom plate 1, a threaded rod 5 is fixedly connected to the output end of the motor 4, a moving plate 6 is movably connected to the outer surface of the threaded rod 5, one end of the moving plate 6 extends to the outside of the bottom plate 1, the top of the moving plate 6 is fixedly connected with the bottom of the clamping mechanism 2, a moving groove 7 is formed in the top of the bottom plate 1, the clamping mechanism 2 comprises a concave body 21, a hydraulic rod 22 is fixedly installed inside the concave body 21, one end of the hydraulic rod 22 is fixedly connected with a clamping plate 23, a calibration groove 24 is formed in one side of one clamping plate 23, and a calibration block 25 is fixedly connected to one side of the other clamping plate 23, calibration groove 24 sets up with calibration block 25 relatively, and the internal surface fixed connection of hydraulic stem 22 has clamp splice 26, and the internal surface swing joint of clamp splice 26 has annular plate 261, and the internal surface fixed connection of annular plate 261 has sucking disc 262, and the bottom of concave body 21 is provided with pulley 27, and first spout 28 has been seted up to the internal surface of concave body 21, and the inside movable mounting of first spout 28 has first slider 29, one side of first slider 29 and one side fixed connection of splint 23.

In this embodiment, hydraulic stem 22 sets up relatively, calibration groove 24 and calibration block 25 mutual adaptation, hydraulic stem 22 promotes splint 23 in step, make calibration block 25 get into calibration groove 24's inside, stably carry out the centre gripping to the roller, annular plate 261 increases the area of contact of splint 23 and roller simultaneously, and improve the joint strength to the roller through sucking disc 262, further prevent that the roller from rolling at the in-process of centre gripping, when movable plate 6 drives clamping mechanism 2 motion, pulley 27 then reduces the frictional force of clamping mechanism 2 and bottom plate 1, thereby improve motor 4's work efficiency.

Example 2

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner surface of the clamping block 26 is provided with a groove 263, a spring 264 is fixedly mounted in the groove 263, one end of the spring 264 is fixedly connected with the clamping block 265, one end of the clamping block 265 is fixedly connected with the outer surface of the annular plate 261, the two sides of the inner wall of the clamping block 26 are provided with second sliding grooves 266, a second sliding block 267 is movably mounted in the second sliding groove 266, one end of the second sliding block 267 is fixedly connected with one side of the clamping block 265, a cushion block 269 is fixedly connected with one side of the clamping block 26 close to the annular plate 261, an arc strip 268 is fixedly connected with one side of the second sliding block 267, and one end of the arc strip 268 is fixedly connected with the inner surface of the second sliding groove 266.

In this embodiment, the clamp splice 26 is provided with a plurality of and evenly distributed at the internal surface of splint 23, second spout 266 and second slider 267, splint 23 receives the promotion of hydraulic stem 22, it presss from both sides the roller to drive clamp splice 26, and protect annular plate 261 through cushion 269, prevent the pressurized damage, spring 264 extrudees clamp splice 265 with arc strip 268 simultaneously, fully carry out the centre gripping to the roller, and kick-back at the in-process that hydraulic stem 22 retrieved, improve clamping mechanism 2's stability and prevent that clamping mechanism 2 from locking.

Example 3

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the supporting mechanism 3 includes a connecting plate 31, a supporting plate 32 is fixedly connected to the top of the connecting plate 31, an anti-slip roller 33 is fixedly connected to the inner surface of the supporting plate 32, an anti-slip block 34 is fixedly connected to the outer surface of the anti-slip roller 33, a moving projection 35 is arranged on one side of the anti-slip roller 33, one end of the moving projection 35 is fixedly connected to the inner surface of the supporting plate 32, a ball 351 is movably mounted inside the moving projection 35, one end of the ball 351 extends to the outside of the moving projection 35, and an anti-slip pad 352 is fixedly mounted on the inner surface of the moving projection 35.

In this embodiment, the anti-slip roller 33 and the moving protrusion 35 are both provided with a plurality of protrusions, and the two are uniformly distributed on the inner surface of the supporting plate 32, when the roller shaft is placed on the inner surface of the supporting plate 32, the anti-slip roller 33 relieves the pressing force of the roller shaft pressing down, and the roller shaft is prevented from further rolling through the anti-slip fixture block 34, and when the roller shaft is clamped by the clamping mechanism 2, the pressure of the roller shaft on the clamping mechanism 2 is reduced, when the motor 4 drives the moving plate 6 and the clamping mechanism 2 to adjust the roller shaft, the roller shaft extrudes the sphere 351, so that the sphere 351 rolls, the friction force between the roller shaft and the supporting mechanism 3 is reduced, and the roller shaft adjusting precision and the stability of the clamping mechanism 2 are improved.

The working principle of the steel belt shaft processing clamping device is described in detail below.

As shown in fig. 1-6, in use, the roll shaft is placed on the inner surface of the supporting plate 32, the anti-slip roller 33 rolls under the influence of the roll shaft pressure, the anti-slip fixture block 34 rotates with the anti-slip roller 33, but the roll shaft is fixed under the limit of the supporting plate 32 to prevent the roll shaft from rolling, the hydraulic rod 22 is controlled to push the clamping plate 23, the clamping plate 23 drives the first slider 28 to move in the first sliding groove 29, the stability of the clamping plate 23 is improved, the clamping block 26 presses the roll shaft, the calibration block 25 is pushed into the calibration groove 24 to prevent clamping dislocation, the annular plate 261 and the suction cup 262 improve the clamping force of the clamping block 26 on the roll shaft, the spring 264 and the arc-shaped strip 268 are pressed through the clamping block 265, the roll shaft is sufficiently pressurized and rebounded when the hydraulic rod 22 is recovered, the clamping mechanism 2 is prevented from being locked, when the roll shaft of the steel belt shaft is processed, if the roll shaft needs to be adjusted, adjust the clamping mechanism 2 of one side to not hard up to drive threaded rod 5 through one side motor 4 and rotate, threaded rod 5 drives movable plate 6 when removing, drives clamping mechanism 2 in the within range internal motion of shifting chute 7 in step, and the roller extrudees spheroid 351 simultaneously, and spheroid 351 rolls, improves the stability of device when adjusting the roller, and cushion 269 further cooperates backup pad 32 to cushion the roller, further improves clamping mechanism 2's stability.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a steel band axle roller processing clamping device, includes bottom plate (1), the top swing joint of bottom plate (1) has clamping mechanism (2), one side of clamping mechanism (2) is provided with supporting mechanism (3), the bottom of supporting mechanism (3) and the top fixed connection of bottom plate (1), its characterized in that: a motor (4) is fixedly installed inside the bottom plate (1), the output end of the motor (4) is fixedly connected with a threaded rod (5), the outer surface of the threaded rod (5) is movably connected with a movable plate (6), one end of the movable plate (6) extends to the outside of the bottom plate (1), the top of the movable plate (6) is fixedly connected with the bottom of the clamping mechanism (2), and the top of the bottom plate (1) is provided with a movable groove (7);

clamping mechanism (2) are including concave body (21), the inside fixed mounting of concave body (21) has hydraulic stem (22), one end fixedly connected with splint (23) of hydraulic stem (22), one calibration groove (24), another have been seted up to one side of splint (23) one side fixed connection calibration piece (25) of splint (23), calibration groove (24) set up with calibration piece (25) relatively, the internal surface fixedly connected with clamp splice (26) of hydraulic stem (22), the internal surface swing joint of clamp splice (26) has annular plate (261), the internal surface fixedly connected with sucking disc (262) of annular plate (261).

2. The steel strip axle processing clamping device of claim 1, wherein: the inner surface of the clamping block (26) is provided with a groove (263), a spring (264) is fixedly installed in the groove (263), one end of the spring (264) is fixedly connected with a clamping block (265), and one end of the clamping block (265) is fixedly connected with the outer surface of the annular plate (261).

3. The steel strip axle processing clamping device of claim 2, wherein: second spout (266) have been seted up to the inner wall both sides of clamp splice (26), the inside movable mounting of second spout (266) has second slider (267), the one end of second slider (267) and one side fixed connection who presss from both sides clamp splice (265), one side fixed connection that clamp splice (26) are close to annular plate (261) has cushion (269).

4. The steel strip axle processing clamping device of claim 3, wherein: one side of the second sliding block (267) is fixedly connected with an arc-shaped strip (268), and one end of the arc-shaped strip (268) is fixedly connected with the inner surface of the second sliding groove (266).

5. The steel strip axle processing clamping device of claim 1, wherein: the bottom of concave body (21) is provided with pulley (27), first spout (28) have been seted up to the internal surface of concave body (21), the inside movable mounting of first spout (28) has first slider (29), one side of first slider (29) and one side fixed connection of splint (23).

6. The steel strip axle processing clamping device of claim 1, wherein: the supporting mechanism (3) comprises a connecting plate (31), a supporting plate (32) is fixedly connected to the top of the connecting plate (31), and anti-skidding rollers (33) are fixedly connected to the inner surface of the supporting plate (32).

7. The steel strip axle processing clamping device of claim 6, wherein: the anti-skidding device is characterized in that an anti-skidding clamping block (34) is fixedly connected to the outer surface of the anti-skidding roller (33), a moving lug (35) is arranged on one side of the anti-skidding roller (33), and one end of the moving lug (35) is fixedly connected with the inner surface of the supporting plate (32).

8. The steel strip axle processing clamping device of claim 7, wherein: the inner part of the moving lug boss (35) is movably provided with a ball body (351), one end of the ball body (351) extends to the outer part of the moving lug boss (35), and the inner surface of the moving lug boss (35) is fixedly provided with an anti-skid pad (352).