CN218329736U

CN218329736U - Device for detecting concentricity of roller of width plate

Info

Publication number: CN218329736U
Application number: CN202221584306.2U
Authority: CN
Inventors: 方平; 徐进; 冯喜锋; 刘素琴
Original assignee: Jiangsu Gongchang Roll Joint Stock Co ltd
Current assignee: Jiangsu Gongchang Roll Joint Stock Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-01-17
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a device for detecting width board roll concentricity relates to roll concentricity and detects technical field, for solving among the prior art when carrying out the roll concentricity and detect, can not adjust according to the diameter that is detected the roll, uses very inconvenient problem. The top fixed mounting of device under casing has the support frame, and the support frame is provided with two, two fixed mounting has the diaphragm between the support frame, the outside cover of diaphragm is equipped with the translation piece, the top of translation piece is provided with detecting component, detecting component includes the table frame, presses case and rotary drum, the inside of table frame is provided with the amesdial, it sets up in the below of table frame to press the case, the rotary drum sets up in the below of pressing the case, the inside of rotary drum is provided with screw thread chamber and rotation chamber respectively, the below of rotary drum is provided with the screw thread post.

Description

Device for detecting concentricity of roller of width plate

Technical Field

The utility model relates to a roll concentricity detects technical field, specifically is a device for detecting width board roll concentricity.

Background

The roller is generally used for processing a width plate on a rolling mill, is a main working part and a tool for generating continuous plastic deformation on metal, and needs to be subjected to concentricity detection after the roller is produced and manufactured so as to ensure the processing quality and precision of the roller in use;

for example, patent publication No. CN211178289U (a device for testing the concentricity of a roller): the device comprises a synchronous belt wheel I, a synchronous belt wheel II, a synchronous belt, a left side supporting frame, a right side supporting frame, a sliding block, a dial indicator and a dial indicator mounting frame; the left supporting frame and the right supporting frame are symmetrically arranged at two ends of the roll shaft; arc-shaped grooves for placing the roll shafts are formed in the tops of the left supporting frame and the right supporting frame; a first synchronous belt wheel is arranged below the left supporting frame and the right supporting frame; sliding grooves are formed in the left supporting frame and the right supporting frame, and the sliding block transversely moves along the sliding grooves; a second synchronous belt wheel is arranged on the sliding block; the sliding block is transversely adjusted through a transverse adjusting component; the synchronous belt is used for connecting the end part of the roller shaft with the first synchronous belt wheel; the second synchronous belt wheel is used for adjusting the tension of the synchronous belt; the dial indicator is arranged on the dial indicator mounting frame; two ends of the dial indicator mounting frame are respectively mounted on the left supporting frame and the right supporting frame on two sides;

although the prior art is convenient for mounting and dismounting the roll shaft during detection, the dial indicator is mounted on the movable cross frame and cannot be adjusted in height, and further cannot be adjusted according to the diameter of the detected roll during the concentricity detection of the roll, so that the use is very inconvenient; therefore, the market is urgently in need of developing a device for detecting the concentricity of the width plate roller to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for detecting width board roll concentricity to what provide in solving above-mentioned background art when carrying out the roll concentricity and detecting, can not adjust the problem of using very inconvenience according to the diameter that is detected the roll.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a device for detecting width board roll concentricity, includes device under casing and roll, the top fixed mounting of device under casing has the support frame, and the support frame is provided with two, two fixed mounting has the diaphragm between the support frame, the outside cover of diaphragm is equipped with the translation piece, the top of translation piece is provided with determine module, determine module includes the table frame, presses case and rotary drum, the inside of table frame is provided with the amesdial.

Preferably, the pressing box is arranged below the watch frame, the rotating drum is arranged below the pressing box, a threaded cavity and a rotating cavity are respectively arranged inside the rotating drum, a threaded column is arranged below the rotating drum, and the threaded column penetrates into the threaded cavity and is in threaded connection with the rotating drum.

Preferably, a rotating column is fixedly mounted below the pressing box, penetrates into the rotating cavity and is rotatably connected with the rotating drum through a bearing, a fixing screw rod is arranged on one side of the rotating column, and the fixing screw rod extends to the outside of the rotating drum and is in threaded connection with the rotating drum.

Preferably, the top of pressing the case is provided with the bullet piece, and the bullet piece passes through screw fixed connection with the table frame, the inside of pressing the case is worn into to the bullet piece, the inside of pressing the case is along the below fixed mounting of bullet piece has compression spring.

Preferably, a supporting groove is formed in the supporting frame, a bead groove is formed in the supporting frame along the lower portion of the supporting groove, and a round bead is arranged in the bead groove.

Preferably, translation frames are symmetrically arranged on two sides above the bottom box of the device respectively, and a turntable is rotatably arranged on one side of each translation frame.

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

1. the utility model discloses a through determine module's setting, wherein rotary drum and screw thread post have been set up in determine module's inside, when detecting different diameter rolls, can be different according to the diameter of different rolls, rotate the rotary drum, change the high position of amesdial, the flexibility and the practicality of using have been improved, and still be provided with in determine module and press the case, elastic action through the compression spring who presses the incasement, make when carrying out the concentricity detection, the bullet piece can drive the amesdial and stabilize and be detected roll surface contact, the practicality has been improved.

2. The utility model discloses a through the setting of support frame, wherein the support frame is provided with two, when the roll carries out the concentricity and detects, can support the roll, makes the roll can the level stability place, is favorable to the accuracy that the roll detected, and is provided with in the inside of support frame and supports groove and ball, when the drive roll rotates, through the effect of ball, can make the roll can stably rotate, has improved the practicality.

Drawings

Fig. 1 is a front view of the device for detecting the concentricity of the width plate roll of the present invention.

Fig. 2 is a cross-sectional view of the detecting assembly of the present invention.

Fig. 3 is an enlarged schematic view of the position a of the present invention.

Fig. 4 is a side sectional view of the support frame of the present invention.

In the figure: 1. a device bottom box; 2. a translation frame; 3. a turntable; 4. rolling; 5. a support frame; 6. a transverse plate; 7. a detection component; 8. a translation block; 9. a table frame; 10. a flicking block; 11. pressing the box; 12. a drum; 13. a threaded post; 14. a dial indicator; 15. a compression spring; 16. rotating the column; 17. a threaded cavity; 18. a rotation chamber; 19. fixing the screw rod; 20. a support groove; 21. and (4) round beads.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a device for detecting width board roll concentricity, including device under casing 1 and roll 4, the top fixed mounting of device under casing 1 has support frame 5, and support frame 5 is provided with two, the stability of placeeing roll 4 has been improved, fixed mounting has diaphragm 6 between two support frames 5, the outside cover of diaphragm 6 is equipped with translation piece 8, make things convenient for amesdial 14 to carry out the position and remove and detect different positions, the practicality has been improved, translation piece 8's top is provided with detection component 7, detection component 7 includes table frame 9, press box 11 and rotary drum 12, the inside of table frame 9 is provided with amesdial 14, detection component 7's setting has improved the practicality of carrying out concentricity detection to roll 4.

Further, press box 11 to set up in the below of table frame 9, rotary drum 12 sets up in the below of pressing box 11, the inside of rotary drum 12 is provided with screw thread chamber 17 and rotation chamber 18 respectively, the below of rotary drum 12 is provided with screw thread post 13, and screw thread post 13 wears into the inside of screw thread chamber 17 and with rotary drum 12 threaded connection, screw thread post 13 passes through screw fixed connection with translation piece 8, make detection assembly 7 can stably set up on translation piece 8, be favorable to amesdial 14's stability.

Further, the below fixed mounting who presses case 11 has rotation post 16, and rotate post 16 and wear to rotate the inside of chamber 18 and pass through the bearing with rotary drum 12 and rotate and be connected, the setting of rotation post 16, make when rotating rotary drum 12 and adjusting the high position of amesdial 14, amesdial 14 can move towards the place ahead, the convenience of looking over amesdial 14 numerical value has been improved, one side of rotating post 16 is provided with clamping screw 19, and clamping screw 19 extend to rotary drum 12 the outside and with rotary drum 12 threaded connection, clamping screw 19's setting, can fix the position of pressing case 11, the stability of pressing case 11 has been improved.

Further, the top of pressing box 11 is provided with bullet movable block 10, and bullet movable block 10 passes through screw fixed connection with table frame 9, bullet movable block 10 wears into the inside of pressing box 11, the inside of pressing box 11 is provided with the restriction piece along the both sides of bullet movable block 10, can restrict bullet movable block 10, prevent that bullet movable block 10 breaks away from the inside of pressing box 11, the inside of pressing box 11 has compression spring 15 along the below fixed mounting of bullet movable block 10, compression spring 15 is provided with, make when carrying out the concentricity detection, bullet movable block 10 can drive amesdial 14 stable with be detected 4 surface contact of roll, the accuracy that detects has been improved.

Further, the inside of support frame 5 is provided with support groove 20, makes things convenient for putting of roll 4, and the inside of support frame 5 is provided with the pearl groove along the below of supporting groove 20, and the inside in pearl groove is provided with ball 21, can make roll 4 can stably rotate, has improved the practicality.

Further, the both sides of device under casing 1 top symmetry respectively are provided with translation frame 2, and the inside of device under casing 1 is provided with the actuating mechanism of translation frame 2, makes translation frame 2 can carry out horizontal migration, and then fixes roll 4, and one side of translation frame 2 is rotated and is installed carousel 3, and the inside of translation frame 2 is provided with the driving motor of carousel 3, examines time measuring to roll 4, makes carousel 3 can drive roll 4 and rotates, has improved the practicality.

The working principle is as follows: during the use, place that in the support groove 20 of two support frames 5 with roll 4, then drive two translation framves 2 and be close to roll 4 and press from both sides and get fixedly roll 4, then rotate rotary drum 12, make and press case 11 to drive amesdial 14 and carry out height control, the measuring end of amesdial 14 hugs closely on the surface of roll 4, then drive carousel 3 and drive roll 4 and rotate, carry out the concentricity detection to roll 4, then portable translation piece 8 changes amesdial 14 position, carry out the concentricity detection of different positions.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device for detecting width board roll concentricity, includes device under casing (1) and roll (4), its characterized in that: the device is characterized in that a support frame (5) is fixedly mounted above a bottom box (1), two support frames (5) are arranged, a transverse plate (6) is fixedly mounted between the support frames (5), a translation block (8) is sleeved on the outer side of the transverse plate (6), a detection assembly (7) is arranged above the translation block (8), the detection assembly (7) comprises a meter frame (9), a pressing box (11) and a rotary drum (12), and a dial indicator (14) is arranged inside the meter frame (9).

2. The apparatus for detecting the concentricity of a wide plate roll according to claim 1, wherein: the pressing box (11) is arranged below the meter frame (9), the rotary drum (12) is arranged below the pressing box (11), a threaded cavity (17) and a rotating cavity (18) are respectively arranged inside the rotary drum (12), a threaded column (13) is arranged below the rotary drum (12), and the threaded column (13) penetrates into the threaded cavity (17) and is in threaded connection with the rotary drum (12).

3. The apparatus for detecting concentricity of a roll of a width sheet as claimed in claim 2, wherein: the rotary drum pressing device is characterized in that a rotary column (16) is fixedly mounted below the pressing box (11), the rotary column (16) penetrates into the rotary cavity (18) and is rotatably connected with the rotary drum (12) through a bearing, a fixing screw rod (19) is arranged on one side of the rotary column (16), and the fixing screw rod (19) extends to the outer portion of the rotary drum (12) and is in threaded connection with the rotary drum (12).

4. A device for checking the concentricity of a wide plate roll according to claim 3, wherein: the utility model discloses a table frame structure, including pressing case (11), table frame (9), bullet movable block (10) are provided with in the top of pressing case (11), and bullet movable block (10) pass through screw fixed connection with table frame (9), bullet movable block (10) are worn into the inside of pressing case (11), the inside of pressing case (11) is along the below fixed mounting of bullet movable block (10) has compression spring (15).

5. The apparatus for detecting concentricity of a roll of a width sheet as claimed in claim 1, wherein: a supporting groove (20) is formed in the supporting frame (5), a bead groove is formed in the supporting frame (5) along the position below the supporting groove (20), and a round bead (21) is arranged in the bead groove.

6. The apparatus for detecting the concentricity of a wide plate roll according to claim 1, wherein: the device is characterized in that translation frames (2) are symmetrically arranged on two sides above the bottom box (1) respectively, and a turntable (3) is rotatably installed on one side of each translation frame (2).