CN214292805U - Fixing structure of rolling mill flange - Google Patents
Fixing structure of rolling mill flange Download PDFInfo
- Publication number
- CN214292805U CN214292805U CN202120307489.2U CN202120307489U CN214292805U CN 214292805 U CN214292805 U CN 214292805U CN 202120307489 U CN202120307489 U CN 202120307489U CN 214292805 U CN214292805 U CN 214292805U
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- Prior art keywords
- base
- plate
- rolling mill
- fixedly connected
- fixing
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- 238000005096 rolling process Methods 0.000 title claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims description 23
- 230000001012 protector Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 16
- 230000001681 protective effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a fixed knot of rolling mill flange constructs relates to the fixed technical field of rolling mill flange, including base and fixing device, the last fixed surface of base installs the pivot, the one end that the base was kept away from in the pivot is rotated and is installed the rolling mill body, one side that the base is close to the rolling mill body has the flange body with the help of bolt fixed mounting, four round holes have evenly been seted up on the surface of base, the inner wall sliding connection of round hole has the round pin axle, the surface of base evenly is equipped with four fixing device, fixing device includes the fixed plate, the surface and the base fixed connection of fixed plate, the fixed surface of fixed plate is connected with the spring, the one end fixedly connected with fixture block of fixed plate is kept away from to the spring. The utility model discloses, solved the tradition and worn the round pin axle and insert the round hole after, fixed effect is relatively poor, and is inconvenient fixes wearing the round pin axle, influences the fixed strength of flange, has reduced rolling mill equipment availability factor's problem.
Description
Technical Field
The utility model relates to a fixed technical field of rolling mill flange especially relates to a fixed knot of rolling mill flange constructs.
Background
The flange is also called flange disc or flange, the flange is a part for connecting the shaft and the shaft, is used for connecting pipe ends, is also used for connecting two devices at an inlet and an outlet of the device, such as a speed reducer flange, a flange connection or a flange joint, and refers to a detachable connection which is formed by connecting a flange, a gasket and a bolt, wherein the flange, the gasket and the bolt are connected with each other to form a combined sealing structure, and the pipeline flange refers to a flange for piping in a pipeline device and refers to an inlet and outlet flange of the device on the device.
In rolling mill equipment, can use the flange as the connecting piece usually, set up round hole and semicircle orifice through the surface at rolling mill equipment, the reuse is worn the round pin axle and is come to fix the flange bolt extrusion, and the tradition is worn the round pin axle and is inserted the round hole after, and fixed effect is relatively poor, and is inconvenient to wearing the round pin axle to fix, influences the fixed strength of flange, has reduced rolling mill equipment's availability factor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fixing structure of a rolling mill flange.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixing structure of a rolling mill flange comprises a base and a fixing device, wherein a rotating shaft is fixedly arranged on the upper surface of the base, a rolling mill body is rotatably arranged at one end, far away from the base, of the rotating shaft, the flange body is fixedly arranged at one side, close to the rolling mill body, of the base by means of bolts, four round holes are uniformly formed in the surface of the base, pin penetrating shafts are connected to the inner walls of the round holes in a sliding manner, four fixing devices are uniformly arranged on the surface of the base, each fixing device comprises a fixing plate, the surface of each fixing plate is fixedly connected with the base, a spring is fixedly connected to the surface of each fixing plate, a clamping block is fixedly connected to one end, far away from the fixing plate, of each spring, an anti-skidding groove is formed in one side, far away from the spring, of each clamping block, is uniformly distributed on the surface of each clamping block, a clamping rod is fixedly connected to one end, far away from the spring, and clamping holes are uniformly formed in the arc surface of each pin penetrating shaft, the size of the clamping rod is matched with that of the clamping hole, and the clamping rod is used for penetrating into the clamping hole.
Preferably, one side of the clamping block, which is close to the spring, is fixedly connected with a limiting rod, the arc surface of the limiting rod is connected with the spring in a sliding manner, and one end, which is far away from the clamping block, of the limiting rod penetrates through the fixing plate in a sliding manner.
Preferably, one side of the clamping block, which is far away from the base, is fixedly connected with a pull rod, one side of the fixed plate, which is far away from the base, is rotatably connected with a rotating plate, one end of the rotating plate, which is far away from the fixed plate, is fixedly connected with a hook, the size of the hook is matched with that of the pull rod, and the hook is used for hooking the pull rod.
Preferably, two limiting grooves are uniformly formed in the surface of the base, and one side, close to the base, of the fixture block is connected with the limiting grooves in a sliding mode.
Preferably, the surface of base is equipped with protector, protector includes the guard plate, the one end and the base of guard plate are rotated and are connected, one side fixedly connected with handle of base is kept away from to the guard plate, one side fixedly connected with backup pad that the base is close to the guard plate is kept away from to the base, one side and guard plate swing joint that the base was kept away from to the backup pad, two connecting plates of the even fixedly connected with in surface of backup pad, the one end sliding connection that the base was kept away from to the connecting plate has the rectangular plate, one side fixedly connected with L shaped plate that the backup pad was kept away from to the connecting plate, the surface threaded connection of L shaped plate has the screw rod, the one end that the L shaped plate was kept away from to the screw rod rotates with the rectangular plate and is connected.
Preferably, the surface of the rectangular plate is uniformly and fixedly connected with two limiting blocks, and one sides of the limiting blocks, which are far away from each other, are both connected with the connecting plate in a sliding manner.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, through arranging the fixing device, when the pin penetrating shaft is required to be inserted into the round hole to fix the flange body, the fixture block is firstly pulled to slide along the inner wall of the limiting groove, so that the fixture block drives the fixture rod to move towards the direction close to the fixed plate, then the pin penetrating shaft is inserted into the round hole of the base, after the pin penetrating shaft can fix the flange body, the fixture block is loosened, the fixture block can slide along the inner wall of the limiting groove towards the direction far away from the fixed plate under the action of the elastic force of the spring, the fixture block can drive the fixture rod to be clamped into the clamping hole of the pin penetrating shaft at the moment, thereby achieving the effect of fixing the position of the pin penetrating shaft, wherein the limiting groove plays the role of limiting the moving position of the fixture block, the anti-skid groove on the surface of the fixture block can be contacted with the arc surface of the pin penetrating shaft at the moment, the anti-skid groove plays the role of increasing the friction force between the fixture block and the pin penetrating shaft, when the pin penetrating shaft is required to be taken out from the round hole, pulling pull rod, make the pull rod drive the fixture block to the direction removal that is close to the fixed plate, the fixture block drives the fixture block and breaks away from the card hole of wearing the round pin axle, then hang the arc surface at the pull rod with the couple, the effect of fixed pull rod position has been reached, can directly take the round pin axle out from the round hole this moment, the effect of conveniently taking the round pin axle out has been reached, the tradition pin axle of wearing has been solved and has been inserted the round hole and cross the back, fixed effect is relatively poor, inconvenient fixes wearing the round pin axle, influence the fixed strength of flange, the problem of rolling mill equipment availability factor has been reduced.
2. In the utility model, through arranging the protective device, after the pin penetrating shaft is fixed inside the round hole by the fixing device, the two screws are rotated first, at the moment, the two screws drive the two rectangular plates to move towards the direction away from each other by virtue of the threads, then the handle is pulled to drive the protective plate to rotate, when the protective plate rotates to cover the fixing device, the protective plate is contacted with the supporting plate, then the screw rod is rotated towards the opposite direction, the screw rod drives the rectangular plates to move by means of the threads again, the two rectangular plates move towards the direction close to each other, at the moment, the protection plate is fixed between the rectangular plates and the support plate, the effect of fixing the position of the protection plate is achieved, the problem that after the pin penetrating shaft is fixed by the fixing device is solved, the fixing device is easily touched by mistake when the rolling mill is used by an operator, and the problem of fixing strength of the fixing device to the through pin shaft is reduced.
Drawings
Fig. 1 is a schematic perspective view of a fixing structure of a rolling mill flange according to the present invention;
fig. 2 is a schematic structural view of a fixed structure protection device of a rolling mill flange according to the present invention;
fig. 3 is a partial schematic structural view of a fixed structure diagram 1 of a rolling mill flange according to the present invention;
fig. 4 is a schematic structural view of a part of the fixing device for fixing a rolling mill flange according to the present invention.
Illustration of the drawings: 1. a base; 2. a rotating shaft; 3. a flange body; 4. a rolling mill body; 5. a circular hole; 6. a pin shaft is penetrated; 7. a fixing device; 701. a fixing plate; 702. a spring; 703. a clamping block; 704. a clamping rod; 705. an anti-slip groove; 706. a limiting rod; 707. a pull rod; 708. a rotating plate; 709. hooking; 710. a clamping hole; 711. a limiting groove; 8. a guard; 81. a protection plate; 82. a handle; 83. a support plate; 84. a connecting plate; 85. a rectangular plate; 86. an L-shaped plate; 87. a screw; 88. and a limiting block.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the fixing means 7 and the shielding means 8 will be described in detail below.
As shown in fig. 3 and 4, the fixing device 7 includes a fixing plate 701, a surface of the fixing plate 701 is fixedly connected with the base 1, a spring 702 is fixedly connected with the surface of the fixing plate 701, a fixture block 703 is fixedly connected with one end of the spring 702 far away from the fixing plate 701, an anti-slip groove 705 is formed in one side of the fixture block 703 far away from the spring 702, the anti-slip groove 705 is uniformly distributed on the surface of the fixture block 703, a fixture rod 704 is fixedly connected with one end of the fixture block 703 far away from the spring 702, a fixture hole 710 is uniformly formed in an arc surface of the through pin shaft 6, the size of the fixture rod 704 is matched with the size of the fixture hole 710, the fixture rod 704 is used for penetrating through the fixture hole 710, a limit rod 706 is fixedly connected with one side of the fixture block 703 close to the spring 702, the arc surface of the limit rod 706 is slidably connected with the spring 702, one end of the limit rod 706 far away from the fixture block 703 slides through the fixing plate 701, a pull rod 707 is fixedly connected with one side of the fixture block 703 far away from the base 1, a rotating plate 708 is rotatably connected with one side of the fixing plate 701 far away from the base 1, one end of the rotating plate 708, which is far away from the fixing plate 701, is fixedly connected with a hook 709, the size of the hook 709 is matched with the size of the pull rod 707, the hook 709 is used for hooking the pull rod 707, two limiting grooves 711 are uniformly formed in the surface of the base 1, and one side of the clamping block 703, which is close to the base 1, is slidably connected with the limiting grooves 711.
The whole fixing device 7 achieves the effect that by arranging the fixing device 7, when the pin penetrating shaft 6 needs to be inserted into the circular hole 5 to fix the flange body 3, the fixture block 703 is firstly pulled to enable the fixture block 703 to slide along the inner wall of the limiting groove 711, so that the fixture block 703 drives the fixture rod 704 to move towards the direction close to the fixing plate 701, then the pin penetrating shaft 6 is inserted into the circular hole 5 of the base 1, after the pin penetrating shaft 6 can fix the flange body 3, the fixture block 703 is loosened, at the moment, the fixture block 703 can slide along the inner wall of the limiting groove 711 towards the direction far away from the fixing plate 701 under the elastic force of the spring 702, the fixture block 703 can drive the fixture rod 704 to be clamped into the clamp hole 710 of the pin penetrating shaft 6, thereby achieving the effect of fixing the position of the pin penetrating shaft 6, wherein the limiting groove 711 plays the effect of limiting the movement position of the fixture block 703, at the moment, the anti-skid groove 705 on the surface of the fixture block 703 can be contacted with the arc surface of the pin penetrating shaft 6, the anti-skid groove 705 has the effect of increasing the friction force between the fixture block 703 and the through pin shaft 6, when the through pin shaft 6 needs to be pulled out from the circular hole 5, the pull rod 707 is pulled, the pull rod 707 is made to drive the fixture block 703 to move towards the direction close to the fixing plate 701, the fixture block 703 drives the fixture rod 704 to break away from the fixture hole 710 of the through pin shaft 6, then the hook 709 is hung on the arc surface of the pull rod 707, the effect of fixing the position of the pull rod 707 is achieved, the through pin shaft 6 can be directly pulled out from the circular hole 5 at the moment, the effect of conveniently pulling out the through pin shaft 6 is achieved, the problem that the traditional through pin shaft 6 is inserted into the circular hole 5 after passing is solved, the fixing effect is poor, the through pin shaft 6 is inconvenient to be fixed, the fixing strength of a flange is influenced, and the use efficiency of the rolling mill equipment is reduced.
As shown in fig. 1 and 2, the surface of base 1 is equipped with protector 8, protector 8 includes guard plate 81, the one end of guard plate 81 is rotated with base 1 and is connected, one side fixedly connected with handle 82 that base 1 was kept away from to guard plate 81, one side fixedly connected with backup pad 83 that base 1 was close to guard plate 81 is kept away from to base 1, one side and guard plate 81 swing joint that base 1 was kept away from to backup pad 83, two connecting plates 84 of the even fixedly connected with in surface of backup pad 83, the one end sliding connection that base 1 was kept away from to connecting plate 84 has rectangular plate 85, one side fixedly connected with L shaped plate 86 that backup pad 83 was kept away from to connecting plate 84, the surface threaded connection of L shaped plate 86 has screw rod 87, the one end that L shaped plate 86 was kept away from to screw rod 87 rotates with rectangular plate 85 to be connected, the even fixedly connected with in surface of rectangular plate 85 has two stopper 88, one side that two stopper 88 kept away from each other all with connecting plate 84 sliding connection.
The whole protection device 8 achieves the effect that by arranging the protection device 8, after the through pin shaft 6 is fixed inside the round hole 5 by the fixing device 7, the two screw rods 87 are firstly rotated, at the moment, the two screw rods 87 respectively drive the two rectangular plates 85 to move in the direction far away from each other by means of threads, then the handle 82 is pulled, the handle 82 drives the protection plate 81 to rotate, when the protection plate 81 rotates to cover the fixing device 7, the protection plate 81 is contacted with the supporting plate 83, then the screw rods 87 are rotated in the opposite direction, the screw rods 87 drive the rectangular plates 85 to move by means of threads again, the two rectangular plates 85 move in the direction close to each other, at the moment, the protection plate 81 is fixed between the rectangular plates 85 and the supporting plate 83, the effect of fixing the position of the protection plate 81 is achieved, the problem that an operator easily mistakenly touches the fixing device 7 when the through pin shaft 6 is fixed by the fixing device 7 is solved, the problem of the fixing strength of the fixing device 7 to the through pin shaft 6 is reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a fixed knot of rolling mill flange constructs, includes base (1) and fixing device (7), its characterized in that: the rolling mill is characterized in that a rotating shaft (2) is fixedly mounted on the upper surface of a base (1), a rolling mill body (4) is rotatably mounted at one end, far away from the base (1), of the rotating shaft (2), a flange body (3) is fixedly mounted at one side, close to the rolling mill body (4), of the base (1) by means of bolts, four round holes (5) are uniformly formed in the surface of the base (1), pin penetrating shafts (6) are slidably connected to the inner walls of the round holes (5), four fixing devices (7) are uniformly arranged on the surface of the base (1), each fixing device (7) comprises a fixing plate (701), the surface of each fixing plate (701) is fixedly connected with the base (1), a spring (702) is fixedly connected to the surface of each fixing plate (701), a clamping block (703) is fixedly connected to one end, far away from the fixing plate (701), of each clamping block (703) is provided with an anti-skid groove (705), the anti-skidding grooves (705) are uniformly distributed on the surface of the clamping block (703), one end, far away from the spring (702), of the clamping block (703) is fixedly connected with a clamping rod (704), clamping holes (710) are uniformly formed in the arc surface of the pin penetrating shaft (6), the size of the clamping rod (704) is matched with that of the clamping holes (710), and the clamping rod (704) is used for penetrating into the clamping holes (710).
2. A fixing structure of a rolling mill flange according to claim 1, characterized in that: one side, close to the spring (702), of the fixture block (703) is fixedly connected with a limiting rod (706), the arc surface of the limiting rod (706) is connected with the spring (702) in a sliding mode, and one end, far away from the fixture block (703), of the limiting rod (706) penetrates through the fixing plate (701) in a sliding mode.
3. A fixing structure of a rolling mill flange according to claim 1, characterized in that: the fixture block (703) is far away from one side of the base (1) and is fixedly connected with a pull rod (707), one side of the fixing plate (701) far away from the base (1) is rotatably connected with a rotating plate (708), one end of the rotating plate (708) far away from the fixing plate (701) is fixedly connected with a hook (709), the size of the hook (709) is matched with that of the pull rod (707), and the hook (709) is used for hooking the pull rod (707).
4. A fixing structure of a rolling mill flange according to claim 1, characterized in that: two limiting grooves (711) are uniformly formed in the surface of the base (1), and one side, close to the base (1), of the clamping block (703) is connected with the limiting grooves (711) in a sliding mode.
5. A fixing structure of a rolling mill flange according to claim 1, characterized in that: the surface of base (1) is equipped with protector (8), protector (8) include guard plate (81), the one end of guard plate (81) is rotated with base (1) and is connected, one side fixedly connected with handle (82) of base (1) are kept away from in guard plate (81), one side fixedly connected with backup pad (83) that base (1) is close to guard plate (81) is located to base (1), one side and guard plate (81) swing joint of base (1) are kept away from in backup pad (83), the even fixedly connected with two connecting plates (84) in surface of backup pad (83), the one end sliding connection that base (1) was kept away from in connecting plate (84) has rectangular plate (85), one side fixedly connected with L shaped plate (86) of backup pad (83) are kept away from in connecting plate (84), the surperficial threaded connection of L shaped plate (86) has screw rod (87), one end of the screw rod (87) far away from the L-shaped plate (86) is rotatably connected with the rectangular plate (85).
6. A fixing structure of a rolling mill flange according to claim 5, characterized in that: the surface of the rectangular plate (85) is uniformly and fixedly connected with two limiting blocks (88), and one sides of the limiting blocks (88) far away from each other are connected with the connecting plate (84) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307489.2U CN214292805U (en) | 2021-02-03 | 2021-02-03 | Fixing structure of rolling mill flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307489.2U CN214292805U (en) | 2021-02-03 | 2021-02-03 | Fixing structure of rolling mill flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214292805U true CN214292805U (en) | 2021-09-28 |
Family
ID=77833223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120307489.2U Expired - Fee Related CN214292805U (en) | 2021-02-03 | 2021-02-03 | Fixing structure of rolling mill flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214292805U (en) |
-
2021
- 2021-02-03 CN CN202120307489.2U patent/CN214292805U/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: 20210928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |