CN220717220U

CN220717220U - Rolling mill guide assembly supporting fine adjustment mechanism

Info

Publication number: CN220717220U
Application number: CN202322085387.2U
Authority: CN
Inventors: 鲁晓薇; 蒋健伟
Original assignee: JIANGSU JIULIAN METALLURGY MACHINERY CO Ltd
Current assignee: JIANGSU JIULIAN METALLURGY MACHINERY CO Ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-04-05
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a rolling mill guide assembly supporting fine-tuning mechanism in the technical field of metallurgy, which comprises a base and sliding rods, wherein a guide assembly main body is arranged at a position above the base and between two groups of sliding rods, one end of the outer wall of the base is fixedly connected with a connecting seat through a bolt, and an adjusting mechanism is arranged above the base and positioned on the outer wall of the sliding rods; the adjusting mechanism comprises a supporting plate, a rotating rod, a moving seat, a threaded rod, a fixed seat and a first gear. According to the utility model, the function of quickly adjusting the position of the guide assembly main body is realized by arranging the adjusting mechanism, the second gear rotates to enable the supporting plate to slide, so that the function of adjusting the height of the guide assembly main body is realized, the second gear rotates to enable the first gear to rotate, the first gear rotates to enable the guide assembly main body to move, and the function of quickly adjusting the position of the guide assembly main body is realized by adjusting the guide assembly main body up and down and left and right.

Description

Rolling mill guide assembly supporting fine adjustment mechanism

Technical Field

The utility model relates to the technical field of metallurgy, in particular to a supporting fine adjustment mechanism of a guide assembly of a rolling mill.

Background

The guide and guard means a device which is arranged in front of and behind the roll pass in the rolling process of the steel and helps a rolled piece to accurately and stably enter and exit the roll pass according to a given direction and state, and the guide and guard device can remove oxidized iron scales; the surface of the rolled piece can be smoother; the surface strength of the rolled piece can be increased; the steel rolling process is safer and more stable.

The existing rolling mill guide assembly is fixedly connected with the rolling mill in a bolt fixing mode when being installed, when the position of the rolling mill guide assembly needs to be adjusted, the bolt needs to be unscrewed firstly, and then the position of the rolling mill guide assembly needs to be adjusted, so that the position of the rolling mill guide assembly is conveniently and quickly adjusted, and the rolling mill guide assembly supporting fine adjustment mechanism is provided.

Disclosure of Invention

The utility model aims to provide a rolling mill guide assembly supporting fine adjustment mechanism so as to solve the problem of the prior art that the position of the rolling mill guide assembly is convenient to adjust quickly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rolling mill guide assembly supporting fine-tuning mechanism comprises a base and sliding rods, wherein the sliding rods are symmetrically and fixedly connected to the upper end of the base, a guide assembly main body is arranged at a position between two groups of sliding rods above the base, one end of the outer wall of the base is fixedly connected with a connecting seat through bolts, and an adjusting mechanism is arranged above the base and on the outer wall of the sliding rods;

the adjusting mechanism comprises a supporting plate, a rotating rod, a moving seat, a threaded rod, a fixed seat and a first gear, wherein the supporting plate is sleeved on the outer wall of the sliding rod in a sliding manner, the rotating rod is connected inside the supporting plate through a bearing, the threaded rod is connected inside the supporting plate through a bearing and is located at one end of the rotating rod, the moving seat is sleeved on the outer wall of the rotating rod in a sliding manner, the fixed seat is fixedly connected inside the supporting plate and is located on the outer wall of the threaded rod, and the first gear is fixedly arranged on the outer wall of the threaded rod and is located at a position close to one side of the fixed seat.

Preferably, the adjusting mechanism further comprises a transmission motor, a pushing arm, an electric push rod, a second gear, a connecting chuck, a fixed disk, a spring, a clamping block and a rack seat, wherein the transmission motor is fixedly installed on one side of the outer wall of the supporting plate through a bolt, the pushing arm is in sliding connection with one side of the supporting plate far away from the transmission motor, the electric push rod is fixedly arranged on one side of the outer wall of the supporting plate and is connected with the pushing arm, the second gear is fixedly arranged on the outer wall of the moving seat, the connecting chuck is connected on the outer wall of the moving seat through a bearing and is located on one side of the second gear, the fixed disk is in sliding connection with the inner wall of the fixed seat, the spring is located inside the fixed seat and is connected with the fixed disk, the clamping block is fixedly arranged on the inner wall of the fixed disk and is in contact with the outer wall of the first gear, and the rack seat is fixedly connected with the upper end of the base and is located at the position between two sliding rods.

Preferably, the inner wall of the guide assembly main body is provided with an internal thread matched with the external thread of the threaded rod, and the transmission motor is positioned at the output end of the rotating rod.

Preferably, the inner wall of the moving seat is symmetrically provided with first limiting blocks, and a first limiting groove matched with the first limiting blocks is formed in the position where the outer wall of the rotating rod contacts with the moving seat.

Preferably, the shape of the pushing arm is U-shaped, the pushing arm is fixedly connected with the connecting chuck, and the pushing arm extends from one side of the connecting chuck to penetrate through to one side of the outer wall of the supporting plate.

Preferably, the outer wall symmetry of fixed disk is provided with the second stopper, the inner wall of fixing base and fixed disk contact's position department is provided with the second spacing groove with second stopper assorted.

Preferably, one end of the rack seat, which is close to the second gear, is provided with a rack meshed with the second gear, the second gear is meshed with the first gear, a long block is fixedly connected to the position, which is close to the fixed disc, of one end of the outer wall of the moving seat, and a plurality of clamping teeth are annularly distributed on the outer wall of the connecting chuck.

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

the function of quickly adjusting the main body position of the guide assembly is realized by arranging the adjusting mechanism, the supporting plate slides along the outer wall of the sliding rod by the rotation of the second gear, thereby realizing the function of adjusting the height of the supporting plate, further realizing the function of adjusting the height of the main body of the guide assembly, the second gear moves to the position of the first gear and is meshed with the first gear, the second gear rotates to enable the first gear to rotate, the first gear rotates to enable the guide assembly main body to move, and the guide assembly main body is adjusted up and down and left and right, so that the function of adjusting the position of the guide assembly main body is achieved rapidly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the adjusting mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the support plate of the present utility model;

FIG. 4 is a schematic view of the structure of the rotary rod and the threaded rod of the present utility model;

fig. 5 is a partially enlarged schematic illustration of the utility model at a.

In the drawings, the list of components represented by the various numbers is as follows:

the guide assembly comprises a 1-base, a 2-sliding rod, a 3-connecting seat, a 4-adjusting mechanism, a 401-supporting plate, a 402-driving motor, a 403-rotating rod, a 404-moving seat, a 405-threaded rod, a 406-fixed seat, a 407-first gear, a 408-pushing arm, a 409-electric push rod, a 410-second gear, a 411-connecting chuck, a 412-fixed disc, a 413-spring, a 414-clamping block, a 415-rack seat and a 5-guide assembly main body.

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. 1-5, the present utility model provides a technical solution: the utility model provides a rolling mill guide assembly supports fine setting mechanism, includes base 1 and slide bar 2, slide bar 2 symmetry fixed connection is in the upper end of base 1, and the position department of being located between two sets of slide bars 2 above base 1 is provided with guide assembly main part 5, and the outer wall one end of base 1 is through bolt fixedly connected with connecting seat 3, and the top of base 1 is located the outer wall of slide bar 2 and is provided with adjustment mechanism 4;

the adjusting mechanism 4 comprises a supporting plate 401, a rotating rod 403, a moving seat 404, a threaded rod 405, a fixed seat 406 and a first gear 407, wherein the supporting plate 401 is slidably sleeved on the outer wall of the sliding rod 2, the rotating rod 403 is connected inside the supporting plate 401 through a bearing, the threaded rod 405 is connected inside the supporting plate 401 through a bearing and is located at one end of the rotating rod 403, the moving seat 404 is slidably sleeved on the outer wall of the rotating rod 403, the fixed seat 406 is fixedly connected inside the supporting plate 401 and is located on the outer wall of the threaded rod 405, and the first gear 407 is fixedly arranged on the outer wall of the threaded rod 405 and is located at a position close to one side of the fixed seat 406.

The adjusting mechanism 4 further comprises a transmission motor 402, a pushing arm 408, an electric push rod 409, a second gear 410, a connecting chuck 411, a fixed disc 412, a spring 413, a clamping block 414 and a rack seat 415, wherein the transmission motor 402 is fixedly arranged on one side of the outer wall of the supporting plate 401 through bolts, the pushing arm 408 is connected with one side of the supporting plate 401 away from the transmission motor 402 in a sliding manner, the electric push rod 409 is fixedly arranged on one side of the outer wall of the supporting plate 401 and is connected with the pushing arm 408, the second gear 410 is fixedly arranged on the outer wall of the moving seat 404, the connecting chuck 411 is connected on the outer wall of the moving seat 404 through a bearing and is positioned on one side of the second gear 410, the fixed disc 412 is connected with the inner wall of the fixed disc 406 in a sliding manner, the spring 413 is positioned in the fixed disc 412 and is connected with the fixed disc 412, the clamping block 414 is fixedly arranged on the inner wall of the fixed disc 412 and is in contact with the outer wall of the first gear 407, the rack seat 415 is fixedly connected with the upper end of the base 1, and is positioned at the position between the two sliding rods 2, the supporting plate 401 slides along the outer wall of the sliding rod 2 through rotation of the second gear 410, so that the supporting plate 401 is high-adjusting function 411 is realized, the connecting chuck moves on the outer wall of the moving seat 404, the connecting chuck is connected with the moving chuck, the first gear seat is connected with the second gear seat, the moving mechanism is enabled to continuously move the first gear seat 5, and the moving assembly is enabled to move along with the first gear seat 5, and move the first gear seat is enabled to move along with the first gear seat 5, and move assembly, and move correspondingly, and move assembly is enabled 5.

Wherein, guide assembly main part 5's inner wall is provided with the internal thread with threaded rod 405 external screw thread assorted, drive motor 402 is located the output of dwang 403, the inner wall symmetry of moving seat 404 is provided with first stopper, the outer wall of dwang 403 with move seat 404 contact's position department be provided with first stopper assorted first spacing groove, drive motor 402 through setting up the toper rotor motor model, be convenient for drive motor 402 rotate make dwang 403 rotate, through setting up with threaded rod 405 external screw thread assorted internal thread, be convenient for dwang 403 rotate make guide assembly main part 5 remove, through setting up first stopper and first spacing groove, be convenient for move seat 404 along first stopper and remove.

Wherein, the shape of pushing arm 408 is "U" type, pushing arm 408 and connection chuck 411 fixed connection, pushing arm 408 runs through to the outer wall one side of backup pad 401 from the one side of connection chuck 411, the outer wall symmetry of fixed disk 412 is provided with the second stopper, the inner wall of fixing base 406 and fixed disk 412 contact the position department be provided with second stopper assorted second spacing groove, through setting up pushing arm 408, be convenient for pushing arm 408 remove and make connection chuck 411 remove, be convenient for connect chuck 411 and rack seat 415 contact and keep blocking the state with rack seat 415 through setting up connection chuck 411, thereby realize the fixed function to backup pad 401, through setting up second stopper and second spacing groove, be convenient for fixed disk 412 receive the extrusion and remove along the second spacing groove.

Wherein, the rack seat 415 is provided with the rack that meshes with the second gear 410 near the one end of second gear 410, the second gear 410 meshes with first gear 407, the outer wall one end of moving seat 404 is close to the position department fixedly connected with long piece of fixed disk 412, the outer wall of connecting chuck 411 is annular and distributes and have a plurality of latch, through setting up the rack that meshes with the second gear 410, the rack meshing of second gear 410 and rack seat 415 one end of being convenient for, thereby realize the function to backup pad 401 removal, through setting up long piece, be convenient for move seat 404 one end and make long piece remove, thereby make long piece and fixed disk 412 contact and extrude fixed disk 412.

Working principle: in the use process of the rolling mill guide assembly, the base 1 is fixedly connected with the rolling mill through the connecting seat 3, the guide assembly main body 5 at the upper end of the supporting plate 401 is used for production, when the guide assembly position needs to be adjusted, the transmission motor 402 operates to enable the rotating rod 403 to rotate, the rotating rod 403 rotates to enable the moving seat 404 to rotate, the moving seat 404 rotates to enable the second gear 410 to rotate, the second gear 410 rotates and is meshed with a rack at one end of the rack seat 415, the supporting plate 401 slides along the outer wall of the sliding rod 2 through the rotation of the second gear 410, the function of adjusting the height of the supporting plate 401 is realized, the function of adjusting the height of the guide assembly main body 5 is realized, when the left and right positions of the guide assembly main body 5 need to be adjusted, the electric push rod 409 operates and pulls the pushing arm 408, the pushing arm 408 moves and pushes the connecting chuck 411, and the connecting chuck 411 moves to push the moving seat 404, the moving seat 404 moves to move the second gear 410, along with the continuous movement of the pushing arm 408, the connecting chuck 411 contacts with the rack at one end of the rack seat 415, the connecting chuck 411 and the rack seat 415 keep a clamped state, thereby preventing the supporting plate 401 from being moved downwards under the influence of gravity, at this time, the second gear 410 is separated from the rack seat 415, the second gear 410 moves to the position of the first gear 407 and is meshed with the first gear 407, at the same time, the long block at one end of the moving seat 404 presses the fixed disk 412, thereby moving the fixed disk 412, the fixed disk 412 moves and compresses the spring 413, the fixed disk 412 moves to release the clamping block 414 from the clamped state of the first gear 407, at this time, the driving motor 402 rotates to rotate the moving seat 404 and the second gear 410, at this time, the connecting chuck 411 keeps the clamped state with the rack seat 415, the second gear 410 rotates to rotate the first gear 407, the first gear 407 rotates to move the guide assembly body 5, thereby adjust about leading guard assembly main part 5, through adjusting leading guard assembly main part 5 about, thereby realize the function of adjusting leading guard assembly main part 5 position fast, electric putter 409 is the electric putter of DMB05 model.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a rolling mill guide assembly supports fine setting mechanism, includes base (1) and slide bar (2), slide bar (2) symmetry connect in the upper end of base (1), the position department that lies in between two sets of slide bar (2) above base (1) is provided with guide assembly main part (5), the outer wall one end of base (1) is connected with connecting seat (3), its characterized in that, the top of base (1), the outer wall that lies in slide bar (2) is provided with adjustment mechanism (4);

adjustment mechanism (4) are including backup pad (401), dwang (403), move seat (404), threaded rod (405), fixing base (406) and first gear (407), backup pad (401) cup joint in the outer wall of slide bar (2), dwang (403) are connected in the inside of backup pad (401), threaded rod (405) are located the one end of dwang (403), move seat (404) and slide and cup joint in the outer wall of dwang (403), fixing base (406) are located the outer wall of threaded rod (405), first gear (407) are located the position department that is close to fixing base (406) one side.

2. The rolling mill guide assembly support fine adjustment mechanism of claim 1, wherein: the utility model provides an adjusting mechanism (4) still including drive motor (402), push arm (408), electric push rod (409), second gear (410), connection chuck (411), fixed disk (412), spring (413), fixture block (414) and rack seat (415), drive motor (402) are installed in outer wall one side of backup pad (401), one side that drive motor (402) was kept away from to push arm (408) connection backup pad (401), electric push rod (409) set up in outer wall one side of backup pad (401) and are connected with push arm (408), second gear (410) set up in the outer wall of moving seat (404), connection chuck (411) are connected in the outer wall of moving seat (404), the inner wall at fixed disk (406) is connected to fixed disk (412), spring (413) are located the inside of fixed disk (406), and are connected with fixed disk (412), fixture block (414) set up in the inner wall of fixed disk (412), rack seat (415) are located the position department between two slide bar (2).

3. The rolling mill guide assembly support fine adjustment mechanism of claim 2, wherein: the inner wall of the guide assembly main body (5) is provided with an internal thread matched with the external thread of the threaded rod (405), and the transmission motor (402) is positioned at the output end of the rotating rod (403).

4. The rolling mill guide assembly support fine adjustment mechanism of claim 1, wherein: the inner wall symmetry of moving seat (404) is provided with first stopper, the outer wall of dwang (403) is provided with first spacing groove with first stopper assorted with the position department that moves seat (404) and contact.

5. The rolling mill guide assembly support fine adjustment mechanism of claim 2, wherein: the pushing arm (408) is U-shaped, the pushing arm (408) is fixedly connected with the connecting chuck (411), and the pushing arm (408) extends from one side of the connecting chuck (411) to penetrate through to one side of the outer wall of the supporting plate (401).

6. The rolling mill guide assembly support fine adjustment mechanism of claim 2, wherein: the outer wall symmetry of fixed disk (412) is provided with the second stopper, the position department that the inner wall of fixing base (406) contacted with fixed disk (412) is provided with the second spacing groove with second stopper assorted.

7. The rolling mill guide assembly support fine adjustment mechanism of claim 2, wherein: one end of the rack seat (415) close to the second gear (410) is provided with a rack meshed with the second gear (410), the second gear (410) is meshed with the first gear (407), a long block is fixedly connected to the position, close to the fixed disc (412), of one end of the outer wall of the moving seat (404), and a plurality of clamping teeth are annularly distributed on the outer wall of the connecting chuck (411).