CN219025403U

CN219025403U - Steel rolling device with adjustable interval

Info

Publication number: CN219025403U
Application number: CN202320109600.6U
Authority: CN
Inventors: 陈嫩俤; 余连兵; 林清华; 林尚伟
Original assignee: Guangshui Dongri Steel Co ltd
Current assignee: Guangshui Dongri Steel Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-05-16
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses a steel rolling device with adjustable spacing, which comprises a frame, a lower press roller and an upper press roller, wherein a collecting structure is arranged at the bottom end of the inner side of the frame, a first motor is arranged at the bottom end of one side of the frame, one side of the first motor extends to the inner side of the frame, the lower press roller is arranged at one side of the first motor, a second motor is arranged at one side of a moving block, and fixing structures are arranged at two ends of the top end of the moving block. According to the steel rolling device, the fixing structure is arranged, the locating rod penetrates through the locating hole and then is arranged at the top of the moving block, the upper locating ring and the lower locating ring of the locating rod can be rotated along with the fact that the distance between the lower pressing roller and the upper pressing roller is regulated by the driving hydraulic rod, so that the upper pressing roller can be limited through the two locating rings after the locating rod is attached to the surface of the frame, the upper pressing roller is prevented from being forced to move upwards during processing, and the auxiliary fixing performance of the steel rolling device on the position of the upper pressing roller is realized.

Description

Steel rolling device with adjustable interval

Technical Field

The utility model relates to the technical field of steel rolling devices, in particular to a steel rolling device with adjustable spacing.

Background

The steel rolling mill mainly comprises a cantilever frame with a suspension roller ring, wherein a plurality of rolling mill bases with double-support roller ring adjusting units are arranged in a roughing mill train and an intermediate mill train and/or a finishing mill train, and common automobile plates, bridge steels, boiler steels, pipeline steels, screw steels, reinforcing steel bars, electrical silicon steel, galvanized plates and tinplate, including train wheels, are processed by a steel rolling process;

after the interval between the processing rollers is adjusted, the upper pressing roller is stressed, if the interval is increased, the quality after processing is easily affected, so that an auxiliary fixing device is needed to assist in fixing the interval, and the processing of products is facilitated.

Disclosure of Invention

The utility model aims to provide a steel rolling device with adjustable spacing, which aims to solve the problem that the steel rolling device is difficult to fix the spacing in an auxiliary way in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel rolling device with adjustable interval, includes frame, lower compression roller and last compression roller, the inboard bottom of frame is provided with collection structure, first motor is installed to the bottom of frame one side, first motor one side extends to the inboard of frame, lower compression roller is installed to one side of first motor, the top of frame both sides is provided with the adjustment tank, the inboard of adjustment tank is provided with the movable block, the second motor is installed to one side of movable block, second motor one side extends to the opposite side of movable block, the last compression roller is installed to one side of second motor, the both ends of movable block all are provided with guide structure, the hydraulic stem is installed on the top of movable block, the both ends on movable block top all are provided with fixed knot constructs, fixed knot constructs including locating hole, locating lever and holding ring, the locating hole sets up in the top of frame, the inside of locating hole is provided with the locating lever, the outside of locating lever is provided with the holding ring.

Preferably, the collection structure comprises a limit frame, a collection cabinet and a handle, wherein the limit frame is arranged on the inner side of the frame, the collection cabinet is arranged below the limit frame, and the handle is arranged at one end of the collection cabinet.

Preferably, the two groups of limiting frames are symmetrically distributed on the inner side of the frame.

Preferably, the guide structure comprises a guide groove, a guide block, a mounting groove and balls, wherein the guide groove is formed in two ends of the adjusting groove, the guide block is mounted at two ends of the moving block, the mounting groove is formed in one end of the guide block, and the balls are arranged in the mounting groove.

Preferably, the cross section of the guide groove is larger than that of the guide block, and the guide groove and the guide block form a sliding structure.

Preferably, the mounting grooves are formed in one end of the guide block, and the mounting grooves are distributed at equal intervals.

Preferably, the surface of the positioning rod is provided with external threads, the inside of the positioning ring is provided with internal threads, and the positioning rod is connected with the positioning ring through threads.

Compared with the prior art, the utility model has the beneficial effects that: through the fixing structure, the positioning rod passes through the positioning hole and then is arranged at the top of the moving block, and the upper and lower groups of positioning rings of the positioning rod can be rotated to be stuck on the surface of the frame after the distance between the lower press roller and the upper press roller is regulated by the driving hydraulic rod, so that the position of the upper press roller can be limited through the two groups of positioning rings, the upper press roller can be prevented from being forced to move upwards during processing, and the auxiliary fixability of the steel rolling device to the position of the upper press roller is realized;

the collecting cabinet is arranged below the lower compression roller and the upper compression roller, and can be used for carrying out auxiliary collection on sundries falling during processing, so that sundries can be prevented from falling around the device, the surrounding environment is influenced, and the auxiliary collection of processing scraps by the steel rolling device is realized;

through being provided with guide structure, the guide block is located the both ends of movable block, extends into the guide way, and when using, along with the reciprocates of movable block, moves in the guide way in step, can assist to guide the movable position of movable block to go up the stable regulation from top to bottom of compression roller, the ball that is located between guide block and the guide way, frictional force when reducible removes, so that the guide block better removes, has strengthened the stability when the compression roller removes on this steel rolling device.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale;

fig. 4 is a schematic side sectional view of the fixing structure of the present utility model.

In the figure: 1. a frame; 2. a collection structure; 201. a limiting frame; 202. a collection cabinet; 203. a handle; 3. a first motor; 4. a lower press roll; 5. an adjustment tank; 6. a moving block; 7. a second motor; 8. an upper press roll; 9. a guide structure; 901. a guide groove; 902. a guide block; 903. a mounting groove; 904. a ball; 10. a hydraulic rod; 11. a fixed structure; 1101. positioning holes; 1102. a positioning rod; 1103. and a positioning ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the steel rolling device with the adjustable space comprises a frame 1, a lower press roller 4 and an upper press roller 8, wherein a collecting structure 2 is arranged at the bottom end of the inner side of the frame 1, the collecting structure 2 comprises a limiting frame 201, a collecting cabinet 202 and a handle 203, the limiting frame 201 is arranged on the inner side of the frame 1, the collecting cabinet 202 is arranged below the limiting frame 201, the handle 203 is arranged at one end of the collecting cabinet 202, two groups of limiting frames 201 are arranged on the inner side of the frame 1, and the two groups of limiting frames 201 are symmetrically distributed;

specifically, as shown in fig. 1, when the structure is used, the collecting cabinet 202 is positioned below the lower press roller 4 and the upper press roller 8, so that scraps falling during processing can be collected, and the scraps can be prevented from falling around the device and polluting the surroundings;

the bottom of one side of the frame 1 is provided with a first motor 3, one side of the first motor 3 extends to the inner side of the frame 1, one side of the first motor 3 is provided with a lower press roller 4, the top of two sides of the frame 1 is provided with an adjusting groove 5, the inner side of the adjusting groove 5 is provided with a moving block 6, one side of the moving block 6 is provided with a second motor 7, one side of the second motor 7 extends to the other side of the moving block 6, one side of the second motor 7 is provided with an upper press roller 8, both ends of the moving block 6 are provided with guide structures 9, each guide structure 9 comprises a guide groove 901, a guide block 902, a mounting groove 903 and balls 904, each guide groove 901 is arranged at both ends of the adjusting groove 5, each guide block 902 is arranged at both ends of the moving block 6, one end of each guide block 902 is provided with a mounting groove 903, the cross section of each guide groove 901 is larger than that of each guide block 902, each guide groove 901 and each guide block 902 form a sliding structure, each guide groove 903 is provided with a plurality of mounting grooves 903 at one end of the guide block 902, and each mounting groove 903 is distributed at equal intervals;

specifically, as shown in fig. 1, 2 and 3, when the moving block 6 moves up and down under the driving of the hydraulic rod 10, the guide blocks 902 at both ends of the moving block 6 can move synchronously in the guide grooves 901, so that the moving direction and position of the moving block 6 can be guided, and the upper press roller 8 can be regulated stably;

the hydraulic rod 10 is installed at the top end of the moving block 6, the fixing structures 11 are arranged at the two ends of the top end of the moving block 6, each fixing structure 11 comprises a positioning hole 1101, a positioning rod 1102 and a positioning ring 1103, each positioning hole 1101 is arranged at the top end of the corresponding machine frame 1, each positioning rod 1102 is arranged in each positioning hole 1101, each positioning ring 1103 is arranged on the outer side of each positioning rod 1102, external threads are arranged on the surface of each positioning rod 1102, internal threads are arranged in each positioning ring 1103, and each positioning rod 1102 is connected with each positioning ring 1103 through threads;

specifically, as shown in fig. 2 and 4, when the position of the upper press roller 8 is adjusted, an operator can rotate two sets of positioning rings 1103 on the positioning rod 1102 to attach them to the surface of the frame 1, so that the upper and lower positions of the moving block 6 and the upper press roller 8 can be fixed, and the upper press roller 8 can be prevented from being moved by the pressure.

Working principle: when the device is used, an operator drives the hydraulic rod 10 according to processing requirements, the upper and lower positions of the upper press roll 8 are adjusted, the distance between the lower press roll 4 and the upper press roll 8 is adjusted, the guide blocks 902 at two ends synchronously move in the guide groove 901 when the moving block 6 moves, the moving positions of the moving block 6 and the upper press roll 8 can be guided to move stably, along with the adjustment of the positions of the upper press roll 8, the operator can rotate the upper and lower positioning rings 1103 on the surface of the positioning rod 1102, the positioning rings 1103 can be fixedly assisted on the positions of the upper press roll 8 after being attached to the surface of the frame 1, the upper press roll 8 can be prevented from moving upwards when the lower press roll 4 and the upper press roll 8 are processed, and when in processing, if scraps fall off, the scraps can be collected in the collecting cabinet 202 below, and pollution of the scraps to the periphery of the device can be avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 steel rolling device with adjustable interval, includes frame (1), lower compression roller (4) and last compression roller (8), its characterized in that: the bottom of the inner side of the frame (1) is provided with a collecting structure (2), the bottom of one side of the frame (1) is provided with a first motor (3), one side of the first motor (3) extends to the inner side of the frame (1), one side of the first motor (3) is provided with a lower pressing roller (4), the top of two sides of the frame (1) is provided with an adjusting groove (5), the inner side of the adjusting groove (5) is provided with a moving block (6), one side of the moving block (6) is provided with a second motor (7), one side of the second motor (7) extends to the other side of the moving block (6), the upper press roller (8) is installed to one side of second motor (7), guide structure (9) are all provided with at the both ends of movable block (6), hydraulic stem (10) are installed on the top of movable block (6), the both ends on movable block (6) top all are provided with fixed knot constructs (11), fixed knot constructs (11) including locating hole (1101), locating lever (1102) and holding ring (1103), locating hole (1101) set up in the top of frame (1), the inside of locating hole (1101) is provided with locating lever (1102), the outside of locating lever (1102) is provided with holding ring (1103).

2. The pitch-adjustable steel rolling apparatus as claimed in claim 1, wherein: the collecting structure (2) comprises a limiting frame (201), a collecting cabinet (202) and a handle (203), wherein the limiting frame (201) is arranged on the inner side of the frame (1), the collecting cabinet (202) is arranged below the limiting frame (201), and the handle (203) is arranged at one end of the collecting cabinet (202).

3. A pitch-adjustable steel rolling apparatus as claimed in claim 2, wherein: the limiting frames (201) are arranged on the inner side of the frame (1) in two groups, and the two groups of limiting frames (201) are symmetrically distributed.

4. The pitch-adjustable steel rolling apparatus as claimed in claim 1, wherein: the guide structure (9) comprises a guide groove (901), a guide block (902), a mounting groove (903) and balls (904), wherein the guide groove (901) is formed in two ends of the adjusting groove (5), the guide block (902) is mounted at two ends of the moving block (6), one end of the guide block (902) is provided with the mounting groove (903), and the balls (904) are arranged in the mounting groove (903).

5. The pitch-adjustable steel rolling apparatus as claimed in claim 4, wherein: the cross section of the guide groove (901) is larger than that of the guide block (902), and the guide groove (901) and the guide block (902) form a sliding structure.

6. The pitch-adjustable steel rolling apparatus as claimed in claim 4, wherein: the mounting grooves (903) are formed in one end of the guide block (902) in a plurality, and the mounting grooves (903) are distributed at equal intervals.

7. The pitch-adjustable steel rolling apparatus as claimed in claim 1, wherein: the surface of locating lever (1102) is provided with the external screw thread, the inside of holding ring (1103) is provided with the internal screw thread, locating lever (1102) is connected through the screw thread with holding ring (1103).