CN220259697U - Flying shear device for preventing bar from deviating - Google Patents
Flying shear device for preventing bar from deviating Download PDFInfo
- Publication number
- CN220259697U CN220259697U CN202321714185.3U CN202321714185U CN220259697U CN 220259697 U CN220259697 U CN 220259697U CN 202321714185 U CN202321714185 U CN 202321714185U CN 220259697 U CN220259697 U CN 220259697U
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- bar
- pipe
- flying shear
- shear device
- balls
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- 230000007246 mechanism Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects 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
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a flying shear device for preventing bar from deviating, which comprises a machine body, wherein two supporting plates are fixedly arranged on the outer surface of the machine body, limiting pipes are fixedly arranged on the outer surfaces of the two supporting plates, each limiting pipe is of a rectangular structure, and a plurality of guide rods are inserted in all four sides of each limiting pipe in a penetrating manner. According to the utility model, the movable pipe is rotated towards the direction of the wedge block through the knob, so that the end part of the movable pipe extrudes the inclined surface of the wedge block, the wedge block pushes the fixed plate towards the direction of the bar through the connecting plate and the guide rod, a plurality of balls embedded on the fixed plate can abut against the surface of the bar to limit the bar, the bar is prevented from deflecting when being sheared, the shearing precision of the bar is prevented from being influenced, the balls arranged around the limiting pipe can directly abut against the surface of the bar through the movable pipe and the wedge block, the positions of the balls do not need to be adjusted for a plurality of times, the abutting limiting time of the balls on the bar can be greatly shortened, and the flying shear efficiency of the bar is improved.
Description
Technical Field
The utility model relates to the technical field of flying shear devices, in particular to a flying shear device for preventing bars from deviating.
Background
The flying shear is a device for implementing shearing process on rolled piece in the motion of rolled piece, can be equipped on rolling line of continuous rolling mill, is one of important links of metallurgical steel rolling industry, high-speed bar wire and screw thread steel fixed-length shearing machine, and is one of important links of steel rolling production development, along with the increase of current steel use quantity, the demand quantity of flying shear is also increased, and the flying shear has the advantages of simple operation, long service life, sensitive reaction, high flying shear efficiency and the like.
The existing flying shear device (publication number: CN 215587996U) for preventing the bar from deviating has at least the following disadvantages: above-mentioned patent is supporting tightly spacing time to the rod through the ball, need twist in proper order and move a plurality of screw rods and just can make the ball support the surface of tight rod for the in-process that carries out spacing to the rod, the continuous operation mode of twisting several screw rods of moving is comparatively loaded down with trivial details, and is slower to the spacing speed of rod, influences the flying shear efficiency of rod.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a flying shear device for preventing bar deviation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a prevent flying shear device of rod off tracking, includes the organism, the surface fixed mounting of organism has two backup pads, two the surface fixed mounting of backup pad has spacing pipe, spacing pipe is rectangular structure, the four sides of spacing pipe all run through and are inserted many guide arms, and many of homonymy guide arm one end tip fixed mounting has the fixed plate, the fixed plate sets up in the inside of spacing pipe, homonymy many the other end tip fixed mounting of guide arm has the connecting plate, be equipped with adjustment mechanism between backup pad and the connecting plate.
As a further scheme of the utility model, the adjusting mechanism comprises a fixed pipe fixedly arranged on the outer surface of the supporting plate, the inner wall of the fixed pipe is in threaded connection with a movable pipe, the outer surface of one side of the connecting plate, which is far away from the guide rod, is fixedly provided with a wedge block, and the end part of one end of the movable pipe, which is far away from the fixed pipe, is abutted against the inclined surface of the wedge block.
As a further scheme of the utility model, a plurality of balls are uniformly embedded on the outer surface of one side of the fixing plate far away from the guide rod.
As a further scheme of the utility model, a return spring is sleeved on the outer surface of the guide rod, and the return spring is arranged between the connecting plate and the outer side of the limiting pipe.
As a further scheme of the utility model, the outer surface of one end of the movable tube far away from the fixed tube is fixedly provided with a knob.
As a further aspect of the present utility model, the ball is made of stainless steel material.
The beneficial effects of the utility model are as follows:
the movable pipe is rotated to the direction of the wedge block through the knob, the end part of the movable pipe is extruded to the inclined plane of the wedge block, the wedge block is used for pushing the fixed plate to the direction of the bar through the connecting plate and the guide rod, a plurality of balls embedded in the fixed plate can abut against the surface of the bar, the bar is limited, the bar is prevented from being deflected when being sheared, the shearing precision of the bar is affected, the balls arranged around the limiting pipe can be directly abutted against the surface of the bar through the movable pipe and the wedge block, the position of the balls is not required to be adjusted for a plurality of times, the abutting limiting time of the balls to the bar is greatly shortened, and the flying shear efficiency of the bar is improved.
Drawings
Fig. 1 is a schematic diagram of an installation position of a flying shear device for preventing bar deviation according to the present utility model;
fig. 2 is a schematic diagram of a mounting structure of a limit pipe and a guide rod of a flying shear device for preventing bar deviation according to the present utility model;
fig. 3 is a schematic side view of a limiting tube of a flying shear device for preventing bar deviation according to the present utility model;
fig. 4 is a schematic diagram of a connecting plate and a fixing plate of a flying shear device for preventing bar deviation according to the present utility model;
fig. 5 is a schematic structural view of a fixed pipe and a moving pipe of a flying shear device for preventing bar from deviating according to the present utility model.
In the figure: 1. a body; 2. a support plate; 3. a guide rod; 4. a fixing plate; 5. a connecting plate; 6. a ball; 7. a return spring; 8. a fixed tube; 9. a moving tube; 10. wedge blocks; 11. a knob; 12. and a limiting tube.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, a flying shear device for preventing bar from deviating comprises a machine body 1, two support plates 2 are fixedly arranged on the outer surface of the machine body 1, a limiting pipe 12 is fixedly arranged on the outer surface of each support plate 2, each limiting pipe 12 is of a rectangular structure, a plurality of guide rods 3 are inserted into four sides of each limiting pipe 12 in a penetrating mode, a fixing plate 4 is fixedly arranged at one end portion of each guide rod 3 on the same side, the fixing plate 4 is arranged in the limiting pipe 12, a connecting plate 5 is fixedly arranged at the other end portion of each guide rod 3 on the same side, and an adjusting mechanism is arranged between each support plate 2 and each connecting plate 5.
In this embodiment, adjustment mechanism includes fixed pipe 8 of fixed mounting in backup pad 2 surface, and fixed pipe 8's inner wall threaded connection has movable pipe 9, and the surface fixed mounting of connecting plate 5 one side of keeping away from guide arm 3 has wedge 10, and movable pipe 9 keeps away from fixed pipe 8's one end tip and offsets with wedge 10's inclined plane, and movable pipe 9 keeps away from fixed pipe 8 one end's surface fixed mounting has knob 11.
In this embodiment, a plurality of balls 6 are uniformly embedded on the outer surface of the fixing plate 4 on the side far away from the guide rod 3, and the balls 6 are made of stainless steel material.
When the ball 6 embedded on the outer surface of the fixing plate 4 abuts against the surface of the bar in use, the ball 6 can be driven to roll when the bar moves, so that the friction force between the ball 6 and the bar can be reduced when the ball 6 abuts against the bar, and the ball 6 made of stainless steel has higher strength and wear resistance and can bear larger load and pressure.
In this embodiment, the outer surface of the guide rod 3 is sleeved with a return spring 7, the return spring 7 is disposed between the outer sides of the connecting plate 5 and the limiting tube 12, and when in use, the return spring 7 is used for pushing the connecting plate 5 to be far away from the limiting tube 12 and resetting the position of the ball 6.
When the rod-pushing device is used, the knob 11 is reversely rotated, the movable tube 9 is far away from the wedge-shaped block 10, the connecting plate 5 can outwards move under the action of the elastic force of the reset spring 7, and therefore the balls 6 on the fixed plate 4 can be far away from the rods through the guide rod 3, and the rods with different diameters can be tightly abutted and limited.
The flying shear device for preventing the bar from deviating comprises a limiting pipe 12, a fixing plate 4, a guide rod 3 and other parts. When the rod is used, the rod is inserted into the limit pipe 12, the knob 11 is held and rotated, the movable pipe 9 is rotated towards the direction of the wedge block 10, the end part of the movable pipe 9 is used for extruding the inclined surface of the wedge block 10, the wedge block 10 is used for pushing the fixed plate 4 towards the direction of the rod through the connecting plate 5 and the guide rod 3, a plurality of balls 6 embedded on the fixed plate 4 can be abutted against the surface of the rod, the rod is limited, the rod is prevented from deflecting when being sheared, the shearing precision of the rod is influenced, the balls 6 arranged around the limit pipe 12 can be directly abutted against the surface of the rod through the movable pipe 9 and the wedge block 10, the abutting limit time of the balls 6 on the rod can be greatly shortened, and the flying shear efficiency of the rod is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a prevent flying shear device of rod off tracking, includes organism (1), its characterized in that, the surface fixed mounting of organism (1) has two backup pads (2), two the surface fixed mounting of backup pad (2) has spacing pipe (12), spacing pipe (12) are rectangular structure, the four sides of spacing pipe (12) all run through and are inserted many guide arms (3), and many of homonymy guide arm (3) one end tip fixed mounting has fixed plate (4), fixed plate (4) set up in the inside of spacing pipe (12), and homonymy many other end tip fixed mounting of guide arm (3) has connecting plate (5), be equipped with adjustment mechanism between backup pad (2) and connecting plate (5), adjustment mechanism includes fixed pipe (8) of fixed mounting in backup pad (2) surface, the inner wall threaded connection of fixed pipe (8) has movable pipe (9), the surface fixed mounting that guide arm (3) one side was kept away from to connecting plate (5) has wedge (10), the inclined plane that fixed pipe (8) tip and wedge (10) were kept away from to movable pipe (9).
2. The flying shear device for preventing bar deviation according to claim 1, wherein the outer surface of the side of the fixing plate (4) far away from the guide rod (3) is uniformly embedded with a plurality of balls (6).
3. The flying shear device for preventing bar deviation according to claim 1, wherein the outer surface of the guide rod (3) is sleeved with a return spring (7), and the return spring (7) is arranged between the connecting plate (5) and the outer side of the limiting tube (12).
4. The flying shear device for preventing bar deviation according to claim 2, wherein a knob (11) is fixedly installed on the outer surface of one end of the moving tube (9) far away from the fixed tube (8).
5. Flying shear device for preventing deflection of bar according to claim 2, characterized in that the balls (6) are made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714185.3U CN220259697U (en) | 2023-07-03 | 2023-07-03 | Flying shear device for preventing bar from deviating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714185.3U CN220259697U (en) | 2023-07-03 | 2023-07-03 | Flying shear device for preventing bar from deviating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220259697U true CN220259697U (en) | 2023-12-29 |
Family
ID=89301678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321714185.3U Active CN220259697U (en) | 2023-07-03 | 2023-07-03 | Flying shear device for preventing bar from deviating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220259697U (en) |
-
2023
- 2023-07-03 CN CN202321714185.3U patent/CN220259697U/en active Active
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