CN213932290U - Automatic excircle detection device for online machining of roller - Google Patents

Abstract

The utility model provides a roller on-line machining's excircle automated inspection device, includes the main part frame, first recess and second recess have been seted up respectively on the extension board under the main part frame, first recess and second recess are inside to install the threaded rod respectively, and set up threaded through-hole respectively on the lateral wall of first recess and second recess, threaded rod threaded mounting is inside the threaded through-hole, and two sets of the one end of threaded rod is rotated respectively and is connected on the inner wall of first recess and second recess, the crank is installed to threaded rod one end. The utility model discloses a second electric putter drives range board and reciprocates and drive the gyro wheel and correspond the contact with the roll, drives the roll through driving motor this moment and rotates, and the laminating rotates simultaneously at the gyro wheel of roll lateral wall, can give pressure sensor uniform pressure because of roll and gyro wheel contact, if roll lateral wall has inhomogeneous unsmooth piece then the gyro wheel can receive the extrusion or step on empty and detected pressure signal by pressure sensor.

Description

Automatic excircle detection device for online machining of roller

Technical Field

The utility model relates to a mould detects technical field, specifically is a excircle automatic checkout device of roll on-line processing.

Background

The roller is the main working part and tool for producing continuous plastic deformation of metal on the rolling mill, and is mainly composed of roller body, roller neck and shaft head 3, the roller body is the middle part of roller which is actually involved in rolling metal, it has smooth cylindrical or grooved surface, the roller neck is mounted in the bearing, and transmits the rolling force to the frame by bearing seat and screwdown, the shaft head of the transmission end is connected with the gear seat by the connecting shaft, transmits the rotation torque of the motor to the roller, and the roller can be arranged in the form of two rollers, three rollers, four rollers or multiple rollers in the rolling mill frame.

Due to the requirement of the working property of the roller, the external shape such as height and roundness of the roller need to be accurately measured when the roller is manufactured, while the roundness of the roller can be measured only in a small single-side area by using common measuring equipment, so that the measuring efficiency is low, and therefore, an automatic outer circle detection device for online processing of the roller needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an excircle automatic checkout device of roll on-line processing carries out the large tracts of land to the roll side simultaneously through setting up multiunit forced induction device and detects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic excircle detection device for online processing of rollers comprises a main body frame, wherein a lower support plate of the main body frame is respectively provided with a first groove and a second groove, threaded rods are respectively arranged in the first groove and the second groove, the side walls of the first groove and the second groove are respectively provided with threaded through holes, the threaded rods are threadedly arranged in the threaded through holes, one ends of two groups of the threaded rods are respectively and rotatably connected to the inner walls of the first groove and the second groove, one end of each threaded rod is provided with a handle, a threaded rod body is in threaded connection with a movable block, the upper end of the movable block is provided with a first electric push rod, the upper end of the first electric push rod is provided with a driving motor, a mounting plate is arranged on a side lever of the main body frame, the upper end of the mounting plate is provided with a ruler sleeve assembly, the upper support plate of the main body frame is provided with a second electric push rod, and the lower end of the second electric push rod is provided with a range plate, the mounting groove is installed to the panel equidistance array under the range plate, mounting groove internally mounted has pressure sensor, the pressure sensor lower extreme is provided with the wheel components.

Preferably, the ruler cover assembly comprises a cover plate and a scale plate, a sliding wheel is correspondingly arranged inside the cover plate, a rubber sleeve ring is arranged on the outer ring of the sliding wheel, two ends of the scale plate are slidably connected with the side wall of the sliding wheel, and a limiting block is arranged at one end of the scale plate.

Preferably, the roller assembly comprises a roller frame and rollers, the two ends of each roller are integrally formed with a roller rod, the two sides of the roller frame are correspondingly provided with through holes, rotating bearings are installed in the through holes, and the two ends of each roller rod are fixedly inserted into the inner rings of the rotating bearings.

Preferably, the outer wall of the handle is sleeved with a holding block, the handle is provided with a slot, two ends of the holding block are inserted into the slot, and a ball is arranged between the holding block and the handle.

Preferably, the roll bar passes the outside that the through-hole is located the gyro wheel frame, the roll bar is located and installs the gear lever on the lateral wall of gyro wheel frame lateral part, rotate on the gear lever and be connected with fender position ball, keep off the position ball about both ends be provided with the limiting plate, keep off the position ball in the limit and laminate the setting in the gyro wheel frame outside.

Preferably, a supporting block is installed between the main body support upper supporting plate and the side lever, and one end of the supporting block is arranged to be a slope edge with an inclination.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up first recess and second recess on extension board under the main part frame to set up the threaded rod respectively in first recess and second recess, threaded connection has the movable block on the threaded rod, and fixed mounting has first electric putter on the movable block, and sets up driving motor on first electric putter, makes the movable block move back and forth through rotating the threaded rod, drives driving motor's output and fixes treating the detection roll, and drives the roll through first electric putter and reciprocate; the second electric push rod is arranged on the support plate on the main body frame, the lower end of the second electric push rod is provided with the arrangement plate, a plurality of groups of installation grooves are arranged on the arrangement plate in an equidistant array mode, the pressure sensors are arranged in the installation grooves, the lower ends of the sensors are provided with the rollers, the arrangement plate is driven by the second electric push rod to move up and down to drive the rollers to be in corresponding contact with the rollers, the rollers attached to the side walls of the rollers are driven by the driving motor to rotate at the same time, certain pressure is provided for the pressure sensors due to the contact between the rollers and the rollers, and if uneven concave-convex blocks exist on the side walls of the rollers, the rollers are extruded or stepped to be hollow and the pressure sensors detect pressure signals;

2. the utility model discloses install chi cover subassembly on main part frame curb plate, chi cover subassembly comprises lagging and scale board, installs the movable pulley in the middle of lagging and scale board and makes lagging and scale board sliding connection, can pull out the scale board from the lagging when highly measuring the roll, then can push back the lagging and save space with the scale board when not needing or carrying out the circularity test.

Drawings

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

FIG. 2 is a schematic structural diagram of the roller assembly of the present invention;

FIG. 3 is a schematic structural view of the hand crank of the present invention;

fig. 4 is a schematic structural view of the ruler cover assembly of the present invention.

In the figure: 1. a main body frame; 2. a first groove; 3. a second groove; 4. a threaded through hole; 5. a threaded rod; 7. c, shaking the hand; 8. a moving block; 9. a first electric push rod; 10. a drive motor; 11. mounting a plate; 12. a scale sleeve assembly; 13. a second electric push rod; 14. arranging the plates; 15. mounting grooves; 16. a pressure sensor; 17. a roller assembly; 18. sheathing; 19. a scale plate; 20. a sliding wheel; 21. a limiting block; 22. a roller frame; 23. a roller; 24. rolling a rod; 25. a rotating bearing; 26. a slot; 27. a holding block; 28. a ball bearing; 29. a support block; 30. a gear lever; 31. a gear ball; 32. a limiting plate; 33. and (4) a rubber ferrule.

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. 1-4, the present invention provides a technical solution: an automatic detection device for an excircle of a roller in online processing comprises a main body frame 1, wherein a lower support plate of the main body frame 1 is respectively provided with a first groove 2 and a second groove 3, threaded rods 5 are respectively arranged inside the first groove 2 and the second groove 3, the side walls of the first groove 2 and the second groove 3 are respectively provided with a threaded through hole 4, the threaded rods 5 are threadedly arranged inside the threaded through holes 4, one ends of two groups of threaded rods 5 are respectively and rotatably connected to the inner walls of the first groove 2 and the second groove 3, one end of each threaded rod 5 is provided with a hand crank 7, a movable block 8 is threadedly connected to a rod body of each threaded rod 5, the upper end of each movable block 8 is provided with a first electric push rod 9, and the upper end of each first electric push rod 9 is provided with a driving motor 10;

through the design, a first groove 2 and a second groove 3 are formed in the lower plate surface of the main body frame 1, a threaded rod 5 is arranged in the first groove, one end of the threaded rod 5 is connected to the side wall of the upper groove through a rotary joint, the other end of the threaded rod is installed in a threaded through hole 4 in a threaded manner and penetrates through the threaded through hole 4, a moving block 8 is driven to move back and forth by rotating the threaded rod 5, a driving motor 10 at the upper end of the moving block 8 is driven to move together, the output end of the driving motor 10 is enabled to fix a roller to be detected, and the roller to be detected is pushed to move up and down through a first electric push rod 9 between the moving block 8 and the driving motor 10 to be butted with a detection device;

a hand crank 7 is arranged at one end of the threaded rod 5, a holding block 27 is sleeved on the outer wall of the handle of the hand crank 7, a slot 26 is formed in the handle provided with the hand crank 7, two ends of the holding block 27 are inserted into the slot 26, and a ball 28 is arranged between the holding block 27 and the handle of the hand crank 7;

through the design, the hand crank 7 is arranged at one end of the threaded rod 5, the handle of the hand crank 7 is provided with the holding block 27, two ends of the holding block 27 are connected into the inserting groove 26 formed in the handle of the hand crank 7, and the ball 28 is arranged between the holding block 27 and the handle, so that rolling friction is generated between the holding block 27 and the handle, and the hand crank handle can be prevented from damaging skin friction when a human hand shakes;

the main body frame 1 side lever is provided with an installation plate 11, the upper end of the installation plate 11 is provided with a ruler sleeve component 12, the ruler sleeve component 12 comprises a sleeve plate 18 and a graduated scale plate 19, a sliding wheel 20 is correspondingly arranged in the sleeve plate 18, the outer ring of the sliding wheel 20 is provided with a rubber ferrule 33, two ends of the graduated scale plate 19 are slidably connected with the side wall of the sliding wheel 20, and one end of the graduated scale plate 19 is provided with a limit block 21;

through the design, the ruler sleeve assembly 12 is arranged on the side plate of the main body frame 1, the ruler sleeve assembly 12 consists of a sleeve plate 18 and a graduated ruler plate 19, a sliding wheel 20 is arranged between the sleeve plate 18 and the graduated ruler plate 19 to enable the sleeve plate 18 and the graduated ruler plate 19 to be in sliding connection, the graduated ruler plate 19 can be pulled out of the sleeve plate 18 when the height of the roller is measured, and the graduated ruler plate 19 can be pushed back to the sleeve plate to save space when the roller is not used or roundness is measured;

a second electric push rod 13 is arranged on an upper support plate of the main body frame 1, an arrangement plate 14 is arranged at the lower end of the second electric push rod 13, installation grooves 15 are arranged on the lower surface of the arrangement plate 14 in an equidistant array mode, a pressure sensor 16 is arranged in each installation groove 15, a roller assembly 17 is arranged at the lower end of each pressure sensor 16, each roller assembly 17 comprises a roller frame 22 and a roller 23, rolling rods 24 are integrally formed at two ends of each roller 23, through holes are correspondingly formed in two sides of each roller frame 22, rotating bearings 25 are arranged in the through holes, and two ends of each rolling rod 24 are fixedly inserted into inner rings of the rotating bearings 25;

through the design, a second electric push rod 13 is arranged on a support plate on a main body frame 1, a row plate 14 is arranged at the lower end of the second electric push rod 13, a plurality of groups of installation grooves 15 are arranged on the row plate 14 in an equidistant array, a pressure sensor 16 is arranged in each installation groove 15, a roller 23 is arranged at the lower end of each pressure sensor 16, the second electric push rod 13 drives the row plate 14 to move up and down to drive the plurality of groups of rollers 23 to simultaneously contact with the rollers to detect the roundness of the rollers in a large area, the rollers 10 drive the rollers to rotate at the moment, the rollers 23 attached to the side walls of the rollers rotate simultaneously, certain pressure is provided for the pressure sensors 16 due to the contact of the rollers and the rollers 23, and if uneven concave-convex blocks exist on the side walls of the rollers, the rollers 23 are extruded or stepped on and pressure signals are detected by the pressure sensors; the roller assembly 17 is more stable by integrally designing the roller rod 24 and the roller 23 and fixedly inserting the roller rod 24 into the inner ring of the rotating bearing 25, and the pressure error caused by the connection problem of the roller assembly 17 is reduced;

the rolling rod 24 penetrates through the through hole and is located on the outer side of the roller frame 22, a gear rod 30 is mounted on the side wall of the rolling rod 24, which is located on the outer side portion of the roller frame 22, a gear ball 31 is rotatably connected to the gear rod 30, limiting plates 32 are arranged at the upper end and the lower end of the gear ball 31, and the inner edge of the gear ball 31 is attached to the outer side of the roller frame 22;

through the design, the rolling rod 24 penetrates through the rotating bearing 25 and is positioned outside the rotating bearing 25, the gear rod 30 is arranged on the side wall of the outer rolling rod 24, the gear ball 31 is rotatably connected to the gear rod, the position of the gear ball 31 is fixed through the limiting plate 32, and the side wall of the gear ball 31 is attached to the side wall of the rotating bearing 25 to ensure that the roller 23 does not laterally move to cause errors on a detection result in the detection process;

a supporting block 29 is arranged between the supporting plate and the side rod on the main body frame 1, and one end of the supporting block 29 is provided with an inclined slope; through the design, a supporting block 29 is arranged between the upper support plate and the side rod of the main body frame 1 to support the upper support plate of the main body frame 1.

The working principle is as follows: a lower support plate of a main body frame 1 is provided with a first groove 2 and a second groove 3, threaded rods 5 are respectively arranged in the first groove 2 and the second groove 3, a moving block 8 is in threaded connection with the threaded rods 5, a first electric push rod 9 is fixedly arranged on the moving block 8, a driving motor 10 is arranged at the upper end of the first electric push rod 9, the moving block 8 moves back and forth by rotating the threaded rods 5, the output end of the driving motor 10 is driven to fix a roller to be detected, and the roller is driven to move up and down by the first electric push rod 9; a second electric push rod 13 is arranged on a support plate on a main body frame 1, a row plate 14 is arranged at the lower end of the second electric push rod 13, a plurality of groups of installation grooves 15 are arranged on the row plate 14 in an equidistant array, a pressure sensor 16 is arranged in each installation groove 15, rollers 23 are arranged at the lower end of each pressure sensor 16, the second electric push rod 13 drives the row plate 14 to move up and down to drive the plurality of groups of rollers 23 to simultaneously and correspondingly contact with the rollers to detect the roundness of the rollers in a large area, the rollers are driven to rotate by a driving motor 10 at the moment, the rollers attached to the side walls of the rollers simultaneously rotate, certain pressure is provided for the pressure sensors 16 due to the contact of the rollers and the rollers, and if uneven concave-convex blocks exist on the side walls of the rollers, the rollers 23 are extruded or stepped on and pressure signals are detected by the pressure sensors 16; a ruler sleeve assembly 12 is installed on a side plate of the main body frame 1, the ruler sleeve assembly 12 is composed of a sleeve plate 18 and a scale plate 19, a sliding wheel 20 is installed between the sleeve plate 18 and the scale plate 19 to enable the sleeve plate 18 and the scale plate 19 to be in sliding connection, the scale plate 19 can be pulled out of the sleeve plate when the height of the roller is measured, and the scale plate 19 can be pushed back to the sleeve plate 18 when the roller is not used or roundness is tested, so that space is saved.

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 (6)

1. The utility model provides a excircle automatic checkout device of roll on-line machining, includes main part frame (1), its characterized in that: a first groove (2) and a second groove (3) are respectively formed in a lower support plate of the main body frame (1), threaded rods (5) are respectively arranged in the first groove (2) and the second groove (3), threaded through holes (4) are respectively formed in the side walls of the first groove (2) and the second groove (3), the threaded rods (5) are arranged in the threaded through holes (4) in a threaded manner, one ends of two groups of threaded rods (5) are respectively and rotatably connected to the inner walls of the first groove (2) and the second groove (3), a hand crank (7) is arranged at one end of each threaded rod (5), a moving block (8) is connected to the rod body of each threaded rod (5) in a threaded manner, a first electric push rod (9) is arranged at the upper end of each moving block (8), a driving motor (10) is arranged at the upper end of each first electric push rod (9), and a mounting plate (11) is arranged on a side lever of the main body frame (1), ruler cover subassembly (12) are installed to mounting panel (11) upper end, second electric putter (13) are installed to the support plate on main body frame (1), range board (14) are installed to second electric putter (13) lower extreme, mounting groove (15) are installed to face equidistance array under range board (14), mounting groove (15) internally mounted has pressure sensor (16), pressure sensor (16) lower extreme is provided with wheel components (17).

2. The automatic detection device for the outer circle of the roller in online machining according to claim 1, characterized in that: ruler cover subassembly (12) include lagging (18) and scale board (19), lagging (18) inside correspondence is provided with movable pulley (20), movable pulley (20) outer lane is provided with rubber sleeve ring (33), scale board (19) both ends and movable pulley (20) lateral wall sliding connection, scale board (19) one end is provided with stopper (21).

3. The automatic detection device for the outer circle of the roller in online machining according to claim 1, characterized in that: roller subassembly (17) include gyro wheel frame (22) and gyro wheel (23), gyro wheel (23) both ends integrated into one piece has rolling rod (24), gyro wheel frame (22) both sides are opened and are corresponded and be equipped with through-hole and through-hole internally mounted have rolling bearing (25), rolling rod (24) both ends are fixed to be pegged graft at the inner circle of rolling bearing (25).

4. The automatic detection device for the outer circle of the roller in online machining according to claim 1, characterized in that: the outer wall of the handle of the hand crank (7) is sleeved with a holding block (27), the handle of the hand crank (7) is provided with a slot (26), two ends of the holding block (27) are inserted into the slot (26), and a ball (28) is arranged between the holding block (27) and the handle of the hand crank (7).

5. The automatic detection device for the outer circle of the roller in online machining according to claim 3, characterized in that: the utility model discloses a keep off the position of gyro wheel frame, including gyro wheel frame (22), rolling rod (24) pass the outside that the through-hole is located gyro wheel frame (22), rolling rod (24) are located and install gear lever (30) on gyro wheel frame (22) lateral part lateral wall, it is connected with fender position ball (31) to rotate on gear lever (30), keep off position ball (31) upper and lower both ends and be provided with limiting plate (32), keep off the interior limit of position ball (31) and laminate the setting in gyro wheel frame (22) outside.

6. The automatic detection device for the outer circle of the roller in online machining according to claim 1, characterized in that: a supporting block (29) is arranged between the supporting plate and the side rod on the main body frame (1), and one end of the supporting block (29) is provided with a slope edge with a slope.

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