CN216606666U - Guide plate locking device of seamless steel pipe hot rolling mill - Google Patents
Guide plate locking device of seamless steel pipe hot rolling mill Download PDFInfo
- Publication number
- CN216606666U CN216606666U CN202122582829.5U CN202122582829U CN216606666U CN 216606666 U CN216606666 U CN 216606666U CN 202122582829 U CN202122582829 U CN 202122582829U CN 216606666 U CN216606666 U CN 216606666U
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- China
- Prior art keywords
- guide plate
- bolt
- seat
- buckling
- positioning pin
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 238000005098 hot rolling Methods 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a guide plate locking device of a seamless steel pipe hot rolling mill, which comprises a guide plate seat, wherein a guide plate is arranged on the surface of the guide plate seat, a fastening seat is arranged on the lower surface of the guide plate, a fastening groove is formed on the inner side surface of the guide plate seat, the fastening seat is clamped into the fastening groove, a fastening block is arranged on the outer side surface of the guide plate seat and is fastened on the outer end surface of the fastening seat, a positioning pin is fixed on the inner end surface of the fastening block, the positioning pin is inserted into the inner side surface of a preset positioning slot at the outer end of the guide plate seat, a bolt is inserted into a convex hole formed in the outer end of the fastening block, the fastening block is locked through the bolt, the positioning pin can be slidably positioned and supported, the bolt is directly loosened when the bolt is loosened, a pressure spring of the pressure spring can prop up the positioning pin to drive the fastening block to automatically slide outwards so as to be loosened, the pressure spring can reversely extrude the positioning pin when the bolt is locked, and can reversely apply pressure to the bolt, the bolt is not easy to loosen.
Description
Technical Field
The utility model relates to the field of seamless steel pipe hot rolling, in particular to a guide plate locking device of a seamless steel pipe hot rolling mill.
Background
The guide plate is fixed on a guide plate frame of the rolling mill during working, and the guide plate frame are fixed into a whole at the moment;
among the seamless steel pipe hot rolling mill baffle locking device among the prior art, the elasticity operation of being not convenient for is not convenient for change the baffle to the fastness is not good during locking, and thread locking subassembly is smooth easily.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a guide plate locking device of a seamless steel tube hot rolling mill, a fastening block is locked through a bolt, a positioning pin can be used for positioning and supporting in a sliding mode, the bolt is directly loosened when the bolt is loosened, a pressure spring of the locking device can be used for ejecting the positioning pin and driving the fastening block to automatically slide outwards, the loosening is facilitated, the positioning pin can be reversely extruded by the pressure spring during locking, the pressure can be reversely applied to the bolt, and the bolt is not easy to slip and loosen.
In order to solve the above problems, the present invention adopts the following technical solutions.
A guide plate locking device of a seamless steel pipe hot rolling mill comprises a guide plate seat, wherein a guide plate is installed on the surface of the guide plate seat, a buckling seat is arranged on the lower surface of the guide plate, a buckling groove is formed in the inner side surface of the guide plate seat, the buckling seat is clamped into the buckling groove, a buckling block is installed on the outer side surface of the guide plate seat and is clamped on the outer end surface of the buckling seat, a positioning pin is fixed on the inner end surface of the buckling block, the positioning pin is inserted into the inner side surface of a preset positioning slot at the outer end of the guide plate seat, a bolt is inserted into a convex hole formed in the outer end of the buckling block, the outer surface of the bolt is connected to the inner side surface of the guide plate seat through a threaded hole, a pressure spring is placed at the inner end of the positioning slot, the buckling block is locked through the bolt, the positioning pin can be slidably positioned and supported, the bolt directly loosens when the bolt loosens, and the pressure spring bounces to jack up the positioning pin, the locking block can be driven to automatically slide outwards, so that loosening is facilitated, the positioning pin can be reversely extruded by the pressure spring during locking, pressure can be reversely applied to the bolt, and the bolt is not prone to loosening of sliding threads.
Furthermore, a gap is formed between the buckling block and the guide plate seat, so that the buckling block cannot be attached to the guide plate seat, and the buckling block can be locked and extruded to be fixed by the buckling seat.
Furthermore, the positioning pins are vertically distributed on the inner end surface of the buckling block, and the two sides of the positioning pins are stably distributed and positioned.
Furthermore, the bolt adopts hexagon socket head cap screw, is convenient for wrench movement dismouting.
Furthermore, the gasket is sleeved at the outer end of the bolt, so that the tightness after locking is improved.
Compared with the prior art, the utility model has the advantages that:
(1) the fastening block is locked through the bolt, the positioning pin can be positioned and supported in a sliding mode, the bolt is directly loosened when the bolt is loosened, the positioning pin can be jacked up by bouncing of the pressure spring, the fastening block can be driven to automatically slide outwards, the bolt is convenient to loosen, the positioning pin can be reversely extruded by the pressure spring during locking, pressure can be reversely applied to the bolt, and the bolt is not prone to loosening of a sliding thread.
(2) A gap is formed between the buckling block and the guide plate seat, so that the buckling block cannot be attached to the guide plate seat, and the buckling block can be locked and extruded to be fixed by the buckling seat.
(3) The positioning pins are vertically distributed on the inner end surface of the buckling block, and the two sides are stably distributed and positioned.
(4) The bolt adopts hexagon socket head cap screw, the dismouting of being convenient for wrench movement.
(5) The outer end of the bolt is sleeved with a gasket, so that the tightness after locking is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a right end view of the fastening block of the present invention.
The reference numbers in the figures illustrate:
the guide plate comprises a guide plate seat 1, a guide plate 2, a buckling seat 20, a buckling groove 100, a buckling block 3, a positioning pin 4, a positioning slot 5, a pressure spring 6 and a bolt 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a guide plate locking device of a seamless steel tube hot rolling mill comprises a guide plate base 1, a guide plate 2 is mounted on the surface of the guide plate base 1, a fastening base 20 is arranged on the lower surface of the guide plate 2, a fastening groove 100 is formed in the inner side surface of the guide plate base 1, the fastening base 20 is clamped in the fastening groove 100, a fastening block 3 is mounted on the outer side surface of the guide plate base 1, the fastening block 3 is clamped on the outer end surface of the fastening base 20, a positioning pin 4 is fixed on the inner end surface of the fastening block 3, the positioning pin 4 is inserted into the inner side surface of a preset positioning slot 5 formed in the outer end of the guide plate base 1, a bolt 7 is inserted into a convex hole formed in the outer end of the fastening block 3, the outer surface of the bolt 7 is connected to the inner side surface of the guide plate base 1 through a threaded hole, and a pressure spring 6 is placed at the inner end of the positioning slot 5.
Referring to fig. 1-3, a gap is formed between the fastening block 3 and the guide plate base 1, so that the fastening block 3 does not adhere to the guide plate base 1, the fastening block can be locked and extruded to fix the fastening base 20, the positioning pins 4 are vertically distributed on the inner end surface of the fastening block 3, the positioning is stably distributed on both sides, the bolt 7 is a hexagon socket head cap bolt, which is convenient for twisting and dismounting, and the outer end of the bolt 7 is sleeved with a gasket to increase the tightness after locking.
When the guide plate is used, the lower surface of the guide plate 2 is provided with the buckling seat 20, the inner side surface of the guide plate seat 1 is provided with the buckling groove 100, the buckling seat 20 is clamped into the buckling groove 100 to facilitate positioning buckling, the outer side surface of the guide plate seat 1 is provided with the buckling block 3, the outer end of the buckling block 3 is provided with the convex hole to be penetrated and inserted with the bolt 7, the outer surface of the bolt 7 is connected to the inner side surface of the guide plate seat 1 through the threaded hole to facilitate locking and fixing through the bolt 7, the inner end surface of the buckling block 3 is fixedly provided with the positioning pin 4, the positioning pin 4 can be inserted into the inner side surface of the outer end preset positioning slot 5 of the guide plate seat 1 to perform positioning support, the inner end of the positioning slot 5 is provided with the pressure spring 6, and the positioning pin 4 can compress the pressure spring 6 during locking;
when the bolt 7 is not loosened, the pressure spring 6 bounces to jack the positioning pin 4 and drive the buckling block 3 to automatically slide outwards, the guide plate 2 can be disassembled, loosening is facilitated, the positioning pin 4 can be reversely extruded by the pressure spring 6 after locking, pressure can be reversely applied to the bolt 7, the bolt 7 is not easy to slip, and the bolt is stable and firm to install.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a seamless steel pipe hot rolling mill baffle locking device, includes baffle seat (1), its characterized in that: the surface of the guide plate seat (1) is provided with a guide plate (2), the lower surface of the guide plate (2) is provided with a buckle seat (20), the inner side surface of the guide plate seat (1) is provided with a buckling groove (100), the buckling seat (20) is clamped in the buckling groove (100), the outer side surface of the guide plate seat (1) is provided with a buckling block (3), the buckling block (3) is clamped on the outer end surface of the buckling seat (20), the inner end surface of the buckling block (3) is fixed with a positioning pin (4), the positioning pin (4) is inserted into the inner side surface of the outer end preset positioning slot (5) of the guide plate seat (1), the outer end of the buckling block (3) is provided with a convex hole through which a bolt (7) is inserted, the outer surface of the bolt (7) is connected to the inner side surface of the guide plate seat (1) through a threaded hole, and the inner end of the positioning slot (5) is provided with the pressure spring (6).
2. The guide plate locking device of the seamless steel pipe hot rolling mill according to claim 1, characterized in that: a gap is formed between the buckling block (3) and the guide plate seat (1).
3. The guide plate locking device of the seamless steel pipe hot rolling mill according to claim 1, characterized in that: the positioning pins (4) are vertically distributed on the inner end surface of the buckling block (3).
4. The guide plate locking device of the seamless steel pipe hot rolling mill according to claim 1, characterized in that: the bolt (7) is an inner hexagon bolt.
5. The guide plate locking device of the seamless steel pipe hot rolling mill according to claim 1, characterized in that: and the outer end of the bolt (7) is sleeved with a gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122582829.5U CN216606666U (en) | 2021-10-26 | 2021-10-26 | Guide plate locking device of seamless steel pipe hot rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122582829.5U CN216606666U (en) | 2021-10-26 | 2021-10-26 | Guide plate locking device of seamless steel pipe hot rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216606666U true CN216606666U (en) | 2022-05-27 |
Family
ID=81693067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122582829.5U Expired - Fee Related CN216606666U (en) | 2021-10-26 | 2021-10-26 | Guide plate locking device of seamless steel pipe hot rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216606666U (en) |
-
2021
- 2021-10-26 CN CN202122582829.5U patent/CN216606666U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |