CN220534134U - Short stress line rolling mill maintenance tool platform - Google Patents
Short stress line rolling mill maintenance tool platform Download PDFInfo
- Publication number
- CN220534134U CN220534134U CN202322046981.0U CN202322046981U CN220534134U CN 220534134 U CN220534134 U CN 220534134U CN 202322046981 U CN202322046981 U CN 202322046981U CN 220534134 U CN220534134 U CN 220534134U
- Authority
- CN
- China
- Prior art keywords
- jackscrew
- supporting
- pull rod
- platform
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 21
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a maintenance tool platform of a short stress line rolling mill, which is provided with a platform plate, wherein two sets of supporting frames are arranged on the platform plate at left and right intervals, the supporting frames are provided with supporting plates arranged at front and rear intervals, the bottom of each supporting plate is fixed with the platform plate, the top of each supporting plate is provided with a concave arc-shaped surface, a pull rod of a pull rod assembly is supported in the concave arc-shaped surface of each supporting plate, and a supporting seat is positioned between the two supporting plates; the two ends of the radial outer sides and the middle part of the inner sides of the two supporting seats are respectively provided with a first jackscrew for adjusting the center distance between the two pull rods, the outer sides of the two axial ends of the two supporting seats are respectively provided with a second jackscrew for adjusting the axial sizes of the two pull rods, and the middle positions of the radial outer sides of the two supporting seats are provided with a third jackscrew for adjusting the level of the supporting seats. The utility model can accurately calibrate the center distance between the two pull rods, ensures that the two pull rods are positioned on the same horizontal plane, is convenient for maintenance personnel to accurately measure the size between the supporting seats, determines the abrasion part on the supporting seat for repairing, and improves the maintenance efficiency.
Description
Technical Field
The utility model relates to a maintenance tool platform of a short stress path rolling mill.
Background
A short stress line rolling mill used in the steel industry generally adopts a full continuous rolling production mode, and because the working condition environment of the rolling mill is poor, huge load is required to be born in the rolling process, after the rolling mill is used for a period of time, contact surfaces such as a pull rod, a bearing seat and a box body of the rolling mill are seriously worn, so that the rolling mill works abnormally, and the quality of a rolled product is influenced.
When the rolling mill is maintained, the size of the center distance between the two pull rods needs to be strictly controlled, the center distance calibration between the two pull rods plays an important role in the subsequent rolling mill assembly precision, the center distance calibration between the two pull rods is confirmed by measuring the center distances of the front end and the rear end of the two pull rods, if the center distances of the two ends of the pull rods are consistent, the distance between the supporting seats has errors, the corresponding supporting seats need to be processed in a surfacing welding mode, and therefore the upper and lower distances of the two ends of the supporting seats are kept consistent.
When the existing rolling mill is maintained, due to the lack of accurate positioning control, after the center distance between two ends of two pull rods is measured, accurate calibration cannot be performed to determine the abrasion part and the abrasion loss of the supporting seat, the assembly precision between the supporting seat and the rolling mill bearing seat is affected, the maintenance efficiency is low, and the workload is high.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to overcome the defects in the prior art, the utility model provides a quick, efficient and convenient-to-operate short stress line rolling mill maintenance tool platform.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a short stress path rolling mill maintenance frock platform, the rolling mill has the pull rod subassembly, and the pull rod subassembly includes pull rod and the bearing of assembly at the pull rod middle part, frock platform have the platform board, the interval is equipped with two sets of support frames of placing the pull rod subassembly about on the platform board, the support frame has the backup pad that the interval set up around, and the backup pad bottom is fixed with the platform board, and the backup pad top has the indent arcwall face that cooperatees with the pull rod excircle, and the pull rod of pull rod subassembly supports in the indent arcwall face of backup pad, the bearing is located between two backup pads; the two ends of the radial outer sides and the middle part of the inner sides of the two supporting seats are respectively provided with a first jackscrew for adjusting the center distance between the two pull rods, the outer sides of the two axial ends of the two supporting seats are respectively provided with a second jackscrew for adjusting the axial sizes of the two pull rods, and the middle positions of the radial outer sides of the two supporting seats are provided with a third jackscrew for adjusting the level of the supporting seats.
In order to improve the strength of the support plate, reinforcing rib plates are welded and fixed on two side surfaces of the support plate respectively, and the bottoms of the reinforcing rib plates are fixed with the platform plate.
Further, a first adjusting seat is fixed on the platform plate corresponding to the first jackscrew, a second adjusting seat is fixed on the platform plate corresponding to the second jackscrew, a third adjusting seat is fixed on the platform plate corresponding to the third jackscrew, the first jackscrew is in threaded connection with the upper end of the first adjusting seat, the second jackscrew is in threaded connection with the upper end of the second adjusting seat, and the third jackscrew is in threaded connection with the upper end of the third adjusting seat.
The beneficial effects of the utility model are as follows: the utility model can effectively and accurately calibrate the center distance between the two pull rods, ensures that the two pull rods are positioned on the same horizontal plane, is convenient for maintenance personnel to accurately measure the size between the supporting seats, determines the worn part on the supporting seat for repairing, meets the requirement of tolerance fit with the bearing seat, and is beneficial to improving the maintenance efficiency.
Drawings
The utility model will be further described with reference to the drawings and embodiments.
Fig. 1 is a schematic view of the gaze structure of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
In the figure: 1. the device comprises a pull rod, a supporting seat, a platform plate, a supporting plate, a concave arc-shaped surface, a first jackscrew, a second jackscrew, a third jackscrew, a reinforcing rib plate, a first adjusting seat, a second adjusting seat and a third adjusting seat.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
The short stress line rolling mill maintenance tooling platform is shown in fig. 1 and 2, and comprises two sets of pull rod assemblies, wherein each pull rod assembly comprises a pull rod 1 and a supporting seat 2 assembled in the middle of the pull rod 1.
The tooling platform is provided with a rectangular platform plate 3, two sets of support frames which are parallel to each other are arranged on the platform plate 3 at a left-right interval, each support frame is provided with a support plate 4 which is arranged at a front-back interval along the axial direction of a pull rod 1, the bottom of each support plate 4 is fixed with the platform plate 3, two reinforcing rib plates 8 are welded and fixed on two side surfaces of each support plate 4 respectively, and the bottoms of the reinforcing rib plates 8 are fixed with the platform plate 3.
The top of the supporting plate 4 is provided with a concave arc-shaped surface 4-1 matched with the outer circle of the pull rod 1, the pull rod 1 of the pull rod assembly is supported in the concave arc-shaped surface 4-1 of the supporting plate 4, and the supporting seat 2 is positioned between the two supporting plates 4.
The two ends of the radial outer sides and the middle of the inner sides of the two supporting seats 2 are respectively provided with a first jackscrew 5 for adjusting the center distance between the two pull rods 1, a first adjusting seat 9 is fixed on the platform plate 3 corresponding to the first jackscrew 5, and the first jackscrew 5 is in threaded connection with the upper end of the first adjusting seat 9; the outer sides of the two axial ends of the two supporting seats 2 are respectively provided with a second jackscrew 6 for adjusting the axial size of the two pull rods 1, a second adjusting seat 10 is fixed on the platform plate 3 corresponding to the second jackscrew 6, and the second jackscrew 6 is in threaded connection with the upper end of the second adjusting seat 10; a third jackscrew 7 for adjusting the level of the supporting seats 2 is arranged at the middle position of the radial outer sides of the two supporting seats 2, a third adjusting seat 11 is fixed on the platform plate 3 corresponding to the position of the third jackscrew 7, and the third jackscrew 7 is in threaded connection with the upper end of the third adjusting seat 11.
During maintenance, two sets of pull rod assemblies are lifted by using a bridge crane, two ends of each pull rod are respectively and flatly paved on the concave arc-shaped surface 4-1, the assembly center distance between the two pull rods 1 is determined according to technical requirements, and the center distance between the front end and the rear end of each pull rod is ensured to be consistent by rotating the first jackscrew 5 for adjustment; by rotating the second jackscrew 6, the longitudinal size of the two pull rods 1 is adjusted, and rotating the third jackscrew 7 adjusts the horizontal condition of the supporting seat 2, so that the center distance between the two pull rods 1 is effectively and accurately calibrated, the two pull rods are ensured to be on the same horizontal plane, accurate installation is convenient, and false gaps are eliminated.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (3)
1. The utility model provides a short stress line rolling mill maintenance frock platform, the rolling mill has the pull rod subassembly, and the pull rod subassembly includes pull rod (1) and assembles bearing (2) at pull rod (1) middle part, characterized by: the tooling platform is provided with a platform plate (3), two sets of support frames for placing pull rod assemblies are arranged on the platform plate (3) at intervals left and right, each support frame is provided with a support plate (4) arranged at intervals back and forth, the bottom of each support plate (4) is fixed with the platform plate (3), the top of each support plate (4) is provided with a concave arc-shaped surface (4-1) matched with the outer circle of each pull rod (1), the pull rods (1) of the pull rod assemblies are supported in the concave arc-shaped surfaces (4-1) of the corresponding support plates (4), and the supporting seat (2) is positioned between the two support plates (4);
the two ends of the radial outer sides and the middle of the inner sides of the two supporting seats (2) are respectively provided with a first jackscrew (5) for adjusting the center distance between the two pull rods (1), the outer sides of the two axial ends of the two supporting seats (2) are respectively provided with a second jackscrew (6) for adjusting the axial size of the two pull rods (1), and the middle position of the radial outer sides of the two supporting seats (2) is provided with a third jackscrew (7) for adjusting the level of the supporting seats (2).
2. The short stress path mill maintenance tooling platform of claim 1, wherein: reinforcing rib plates (8) are welded and fixed on two side surfaces of the supporting plate (4) respectively, and the bottoms of the reinforcing rib plates (8) are fixed with the platform plate (3).
3. The short stress path mill maintenance tooling platform of claim 1, wherein: the utility model discloses a flat bed board (3) on correspond to first jackscrew (5) position fixation have first regulation seat (9), correspond to second jackscrew (6) position fixation have second regulation seat (10), correspond to third jackscrew (7) position fixation have third regulation seat (11), first jackscrew (5) and first regulation seat (9) upper end threaded connection, second jackscrew (6) and second regulation seat (10) upper end threaded connection, third jackscrew (7) and third regulation seat (11) upper end threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046981.0U CN220534134U (en) | 2023-07-31 | 2023-07-31 | Short stress line rolling mill maintenance tool platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046981.0U CN220534134U (en) | 2023-07-31 | 2023-07-31 | Short stress line rolling mill maintenance tool platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220534134U true CN220534134U (en) | 2024-02-27 |
Family
ID=89964768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322046981.0U Active CN220534134U (en) | 2023-07-31 | 2023-07-31 | Short stress line rolling mill maintenance tool platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220534134U (en) |
-
2023
- 2023-07-31 CN CN202322046981.0U patent/CN220534134U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104060523B (en) | A kind of ultra-large type bridge box beam component, jig frame special and its assemble method | |
| CN108759768A (en) | Rail traffic vehicles car body assembles amount of deflection adjustment amount on-position measure and indicating means | |
| CN204944414U (en) | Automobile front axle comprehensive check tool | |
| CN220534134U (en) | Short stress line rolling mill maintenance tool platform | |
| CN209432033U (en) | A kind of radian detection apparatus for correcting of continuous casting machine fan-shaped segment | |
| CN101726236B (en) | External taper measuring apparatus | |
| CN109514154A (en) | A kind of quick welding device of PC die station | |
| CN202824566U (en) | Arc aligning device for overhauling sector section of H-shaped blank continuous casting machine | |
| CN110548844B (en) | Square billet continuous casting sector section assembling method | |
| CN205701859U (en) | A kind of bearing clearance rational battery pole piece rolling equipment | |
| CN209614673U (en) | A kind of quick welding device of PC die station | |
| CN208601471U (en) | A kind of column installation positioning tool of escalator | |
| CN112427613B (en) | Arc correction device and arc correction method | |
| CN219161181U (en) | Multipurpose gauge for quick positioning of automobile front axle | |
| JPS5919023A (en) | Manufacture of spiral steel pipe | |
| CN220480696U (en) | Welding fixture for energy-saving transformer oil tank frame | |
| CN218349368U (en) | Continuous casting fan-shaped section roller precision detection device | |
| CN114919617B (en) | Meter gauge control type steering frame fixed lever fulcrum seat different-surface positioning method | |
| CN220454499U (en) | Sizing frame roller gap measuring device | |
| CN209432034U (en) | A kind of mobile leveling ruler for the detection of continuous casting machine fan-shaped segment radian | |
| CN219223590U (en) | Bending detection and adjustment device for anti-side-rolling torsion bar | |
| CN218583973U (en) | GK type diesel locomotive heavy traction pin levelness measuring device | |
| CN203241192U (en) | Three-dimensional force measuring platform calibration device | |
| CN215902453U (en) | Tool for fine adjustment and positioning of rolling mill bottom plate | |
| CN218192757U (en) | Flange face milling device for rear girder on shore bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |