CN209829882U - Guide device convenient to change deflector roll - Google Patents
Guide device convenient to change deflector roll Download PDFInfo
- Publication number
- CN209829882U CN209829882U CN201920467241.5U CN201920467241U CN209829882U CN 209829882 U CN209829882 U CN 209829882U CN 201920467241 U CN201920467241 U CN 201920467241U CN 209829882 U CN209829882 U CN 209829882U
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- side wall
- sliding
- guide
- fixed
- deflector roll
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Abstract
The utility model discloses a lead and defend device convenient to change deflector roll, including leading and defending the body, a lateral wall symmetry of leading and defending the body is fixed with U type mounting bracket, the top and the bottom of U type mounting bracket all rotate through the bearing and are connected with the pivot, be provided with the deflector roll body in the U type mounting bracket, the top and the bottom of deflector roll body all are fixed with the first case of placing, the first incasement of placing all is provided with the threaded rod. The utility model discloses a set up first case of placing, threaded rod, driven bevel gear, bull stick, drive bevel gear, slide and square inserted block, can realize linking together deflector roll body and pivot, place case, bar stopper, trapezoidal piece, L type pole, slide bar and spring through setting up the connecting plate, second, can strengthen the joint strength between deflector roll body and the pivot to can prevent that the deflector roll body from droing from the pivot, and when the installation or when dismantling the deflector roll body, operate comparatively simply swiftly.
Description
Technical Field
The utility model relates to a lead and defend equipment technical field, specifically be a lead and defend device convenient to change deflector roll.
Background
The guide device is a device which is arranged before and after the roll pass to help rolled pieces accurately and stably enter and exit the roll pass according to a set direction and state in the process of rolling section steel.
However, the guide roller of the prior guide device is not easy to replace, because the guide roller can be damaged after a long time due to larger friction force in the using process, and if the guide roller is replaced for a long time, the working efficiency is affected, so the guide device convenient for replacing the guide roller is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a lead and defend device convenient to change the deflector roll has solved the difficult problem of changing of deflector roll of current lead and defend device.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a guide device convenient for replacing guide rollers comprises a guide body, wherein a U-shaped mounting frame is symmetrically fixed on one side wall of the guide body, the top and the bottom of the U-shaped mounting frame are rotatably connected with a rotating shaft through bearings, a guide roller body is arranged in the U-shaped mounting frame, a first placing box is fixed on the top and the bottom of the guide roller body, a threaded rod is arranged in each first placing box, the two ends of the threaded rod are rotatably connected with the inner wall of the top and the inner wall of the bottom of the first placing box respectively, a driven bevel gear is sleeved and fixed on the outer side of one end, close to the guide roller body, of the threaded rod, a support is fixed on the inner wall of one side, close to the guide roller body, of each first placing box, a rotating rod is arranged in each first placing box, a rotating handle is fixed on one side wall, adjacent to the first placing box, of one end of each rotating rod penetrates through the corresponding one side wall of, the driving bevel gear is meshed with the driven bevel gear, sliding plates are sleeved on the outer sides of the threaded rods, threaded holes are formed in the tops of the sliding plates, the threaded rods are in threaded connection with the threaded holes of the sliding plates, the sliding plates are connected in the first placing box in a sliding mode, square inserting blocks are symmetrically fixed on one side wall, away from the guide roller body, of each sliding plate, limiting holes are formed in one side wall of each square inserting block, square inserting grooves are symmetrically formed in one side wall, close to the guide roller body, of each rotating shaft, strip-shaped limiting grooves are formed in one side wall of each rotating shaft and communicated with the corresponding square inserting grooves, connecting plates are fixed on one side walls of the rotating shafts, one ends, away from the guide roller body, of the square inserting blocks penetrate through one side wall of the first placing box in a sliding mode and are arranged in the corresponding square inserting grooves, and second placing boxes are, the utility model discloses a guide roller, including a first place case, a second place case, a pivot, a first place case, a second place case and a second place case, a lateral wall that the case is close to the pivot all is fixed with the bar stopper, the bar stopper sets up at bar spacing inslot, and the bar stopper passes spacing hole, a lateral wall that the pivot was kept away from to the second place case all is fixed with the spring, the one end that the pivot was kept away from to the spring all is fixed with the trapezoidal piece, the equal sliding connection of hypotenuse of trapezoidal piece has the slide bar, the through-hole has all been seted up at the top of connecting plate, the one end that the trapezoidal piece was kept away from to the slide bar slides in proper order and passes the second and places a lateral wall and the through-hole that the case is adjacent, a lateral wall that the case was kept away.
Further optimize this technical scheme, the both ends of bull stick all rotate with a lateral wall of first placing the case and a lateral wall of support respectively through the bearing and be connected.
Further optimize this technical scheme, the both sides wall of slide all is fixed with the slider, the spout has all been seted up to the first both sides inner wall of placing the case, slider sliding connection is in corresponding spout respectively.
Further optimize this technical scheme, a lateral wall that the connecting plate was kept away from to trapezoidal piece all is fixed with square piece, square groove has all been seted up to one side inner wall that the case was kept away from the connecting plate is placed to the second, square piece sliding connection is in corresponding square inslot respectively.
Further optimize this technical scheme, the slide bar all is fixed with T type piece near the one end of trapezoidal piece, and T type groove has all been seted up to the hypotenuse of trapezoidal piece, T type piece sliding connection is in corresponding T type inslot respectively.
Further optimize this technical scheme, the long limit's of commentaries on classics handle, pull handle and L type pole surface all is provided with anti-skidding line.
(III) advantageous effects
Compared with the prior art, the utility model provides a guide and guard device convenient to change deflector roll possesses following beneficial effect:
this guide and guard device convenient to change deflector roll, through setting up first place the case, the threaded rod, driven bevel gear, the bull stick, initiative bevel gear, slide and square inserted block, can realize linking together deflector roll body and pivot, through setting up the connecting plate, the case is placed to the second, the bar stopper, trapezoidal piece, L type pole, slide bar and spring, can strengthen the joint strength between deflector roll body and the pivot, thereby can prevent that the deflector roll body from coming off from the pivot, and when the installation or when dismantling the deflector roll body, the operation is comparatively simple swift.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the a-region enlarged structure of the present invention.
In the figure: 1. a guide body; 2. a U-shaped mounting frame; 3. a rotating shaft; 4. a guide roller body; 5. a first holding box; 6. a threaded rod; 7. a driven bevel gear; 8. a support; 9. a rotating rod; 10. turning a handle; 11. a drive bevel gear; 12. a slide plate; 13. a square insert block; 14. a limiting hole; 15. a square slot; 16. a strip-shaped limiting groove; 17. a connecting plate; 18. a second holding box; 19. a strip-shaped limiting block; 20. a trapezoidal block; 21. an L-shaped rod; 22. a slide bar; 23. a through hole; 24. pulling a handle; 25. a slider; 26. a chute; 27. a square block; 28. a square groove; 29. a T-shaped block; 30. a T-shaped groove; 31. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a guide device convenient for replacing guide rollers comprises a guide body 1, wherein a U-shaped mounting frame 2 is symmetrically fixed on one side wall of the guide body 1, the top and the bottom of the U-shaped mounting frame 2 are rotatably connected with a rotating shaft 3 through bearings, a guide roller body 4 is arranged in the U-shaped mounting frame 2, a first placing box 5 is fixed on the top and the bottom of the guide roller body 4, a threaded rod 6 is arranged in each first placing box 5, two ends of each threaded rod 6 are rotatably connected with the inner wall of the top and the inner wall of the bottom of the first placing box 5 respectively, a driven bevel gear 7 is sleeved and fixed on the outer side of one end, close to the guide roller body 4, of each threaded rod 6, a support 8 is fixed on the inner wall, close to the guide roller body 4, of each first placing box 5 is internally provided with a rotating rod 9, a rotating handle 10 is fixed on one end of each rotating rod 9, penetrates through one side wall, adjacent to the first placing box 5, the other end of each rotating rod 9 is, a driving bevel gear 11 is meshed with a driven bevel gear 7, a sliding plate 12 is sleeved on the outer side of a threaded rod 6, threaded holes are formed in the top of the sliding plate 12, the threaded rod 6 is in threaded connection with the threaded holes of the sliding plate 12, the sliding plate 12 is slidably connected in a first placing box 5, square inserting blocks 13 are symmetrically fixed on one side wall of the sliding plate 12 away from a guide roller body 4, limiting holes 14 are formed in one side wall of each square inserting block 13, square inserting grooves 15 are symmetrically formed in one side wall of a rotating shaft 3 close to the guide roller body 4, strip-shaped limiting grooves 16 are formed in one side wall of the rotating shaft 3 and communicated with the square inserting grooves 15, a connecting plate 17 is fixed on one side wall of the rotating shaft 3, one end of each square inserting block 13 away from the guide roller body 4 slides through one side wall of the first placing box 5 and is arranged in the corresponding square inserting groove 15, and a second placing box 18 is arranged on, a side wall of the second placing box 18 close to the rotating shaft 3 is fixed with a bar-shaped limiting block 19, the bar-shaped limiting block 19 is arranged in a bar-shaped limiting groove 16, the bar-shaped limiting block 19 penetrates through a limiting hole 14, a side wall of the second placing box 18 far away from the rotating shaft 3 is fixed with a spring 31, one end of the spring 31 far away from the rotating shaft 3 is fixed with a trapezoidal block 20, the trapezoidal block 20 is connected in the second placing box 18 in a sliding mode, one side wall of the trapezoidal block 20 far away from the spring 31 is fixed with an L-shaped rod 21, the outer surface of the L-shaped rod 21 is connected with the second placing box 18 in a sliding mode, the inclined edge of the trapezoidal block 20 is connected with a sliding rod 22 in a sliding mode, a through hole 23 is formed in the top of the connecting plate 17, one end of the sliding rod 22 far away from the trapezoidal block 20 sequentially penetrates through a side wall and a through hole 23 adjacent to the second placing box 18, one side wall, Threaded rod 6, driven bevel gear 7, bull stick 9, drive bevel gear 11, slide 12 and square inserted block 13, can realize linking together deflector roll body 4 and pivot 3, through setting up connecting plate 17, case 18 is placed to the second, bar stopper 19, trapezoidal piece 20, L type pole 21, slide bar 22 and spring 31, can strengthen the joint strength between deflector roll body 4 and the pivot 3, thereby can prevent that deflector roll body 4 from coming off from pivot 3, and when installation or dismantlement deflector roll body 4, the operation is comparatively simple swift.
Specifically, both ends of the rotating rod 9 are respectively and rotatably connected with a side wall of the first placing box 5 and a side wall of the support 8 through bearings, so that the rotating rod 9 can drive the driving bevel gear 11 to rotate conveniently.
Specifically, both sides wall of slide 12 all is fixed with slider 25, and the first both sides inner wall of placing case 5 has all seted up spout 26, and slider 25 is sliding connection respectively in corresponding spout 26, and the slide 12 of being convenient for is stable first places the incasement 5 and slides.
Specifically, a lateral wall that trapezoidal piece 20 kept away from connecting plate 17 all is fixed with square 27, and the second is placed case 18 and is kept away from one side inner wall of connecting plate 17 and has all seted up square 28, and square 27 difference sliding connection is in corresponding square 28, and the box 18 is placed to the second of being convenient for to trapezoidal piece 20 is stable and slides.
Specifically, one end of the slide bar 22 close to the trapezoidal block 20 is fixed with a T-shaped block 29, the inclined edge of the trapezoidal block 20 is provided with a T-shaped groove 30, and the T-shaped blocks 29 are respectively connected in the corresponding T-shaped grooves 30 in a sliding manner, so that the slide bar 22 can stably slide on the inclined edge of the trapezoidal block 20.
Specifically, the surfaces of the long sides of the rotating handle 10, the pulling handle 24 and the L-shaped rod 21 are all provided with anti-skid grains, so that the anti-skid function is achieved.
When the guide roller is used, if the guide roller body 4 needs to be detached due to serious abrasion, firstly, the long edge of the L-shaped rod 21 is pushed inwards, the short edge of the L-shaped rod 21 drives the trapezoidal block 20 to extrude the spring 31 inwards, so that the sliding rod 22 is separated from the through hole 23 of the connecting plate 17, then the pull handle 24 is pulled outwards, the bar-shaped limit block 19 is separated from the bar-shaped limit groove 16, then the rotating handle 10 is rotated, the rotating handle 10 drives the rotating rod 9 to rotate, the rotating rod 9 drives the driving bevel gear 11 to rotate, the driving bevel gear 11 drives the driven bevel gear 7 to rotate, the driven bevel gear 7 drives the threaded rod 6 to rotate, the threaded rod 6 drives the sliding plate 12 to move downwards, the sliding plate 12 drives the square inserting block 13 to move downwards, so that the square inserting block 13 is separated from the square inserting groove 15 of the rotating shaft.
In summary, this guide and guard device convenient to change deflector roll through setting up first case 5 of placing, threaded rod 6, driven bevel gear 7, bull stick 9, drive bevel gear 11, slide 12 and square inserted block 13, can realize linking together deflector roll body 4 and pivot 3, through setting up connecting plate 17, second place case 18, bar stopper 19, trapezoidal piece 20, L type pole 21, slide bar 22 and spring 31, can strengthen the joint strength between deflector roll body 4 and the pivot 3, thereby can prevent that deflector roll body 4 from coming off from pivot 3, and when installation or dismantlement deflector roll body 4, the operation is comparatively simple swift.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lead and defend device convenient to change deflector roll, includes and leads and defend body (1), its characterized in that: the guide and guard device is characterized in that U-shaped mounting frames (2) are symmetrically fixed on one side wall of the guide and guard body (1), rotating shafts (3) are rotatably connected to the top and the bottom of each U-shaped mounting frame (2) through bearings, guide roller bodies (4) are arranged in the U-shaped mounting frames (2), first placing boxes (5) are respectively fixed at the top and the bottom of each guide roller body (4), threaded rods (6) are respectively arranged in the first placing boxes (5), two ends of each threaded rod (6) are respectively rotatably connected with the inner walls of the top and the bottom of each first placing box (5), driven bevel gears (7) are respectively sleeved and fixedly on the outer sides of the ends, close to the guide roller bodies (4), of the first placing boxes (5), supports (8) are respectively fixed on the inner walls, close to the guide roller bodies (4), rotating rods (9) are respectively arranged in the first placing boxes (5), one end of the rotating rod (9) penetrates through one side wall adjacent to the first placing box (5) and is fixedly provided with a rotating handle (10), the other end of the rotating rod (9) penetrates through one side wall of the support (8) and is fixedly provided with a driving bevel gear (11), the driving bevel gear (11) is meshed with a driven bevel gear (7) and is connected with the driven bevel gear, sliding plates (12) are sleeved on the outer sides of the threaded rods (6), threaded holes are formed in the tops of the sliding plates (12), the threaded rods (6) are connected with the threaded holes of the sliding plates (12) in a threaded mode, the sliding plates (12) are connected into the first placing box (5) in a sliding mode, square inserting blocks (13) are symmetrically fixed on one side wall of each sliding plate (12) far away from the guide roller body (4), limiting holes (14) are formed in one side wall of each square inserting block (13), square inserting grooves (15) are symmetrically formed in one side wall of the rotating shaft, a side wall of the rotating shaft (3) is provided with a strip-shaped limiting groove (16), the strip-shaped limiting groove (16) is communicated with a square slot (15), a connecting plate (17) is fixed on a side wall of the rotating shaft (3), one end, far away from the guide roller body (4), of the square insertion block (13) is arranged in the corresponding square slot (15) in a sliding mode and penetrates through a side wall of the first placing box (5), one side, close to the guide roller body (4), of the connecting plate (17) is provided with a second placing box (18), one side wall, close to the rotating shaft (3), of the second placing box (18) is fixedly provided with a strip-shaped limiting block (19), the strip-shaped limiting block (19) is arranged in the strip-shaped limiting groove (16), the strip-shaped limiting block (19) penetrates through a limiting hole (14), one side wall, far away from the rotating shaft (3), of the second placing box (18) is fixedly provided, one end that pivot (3) were kept away from in spring (31) all is fixed with trapezoidal piece (20), the equal sliding connection of trapezoidal piece (20) is in the second places case (18), a lateral wall that spring (31) were kept away from in trapezoidal piece (20) all is fixed with L type pole (21), case (18) sliding connection is placed with the second to the surface of L type pole (21), the equal sliding connection of hypotenuse of trapezoidal piece (20) has slide bar (22), through-hole (23) have all been seted up at the top of connecting plate (17), the one end that trapezoidal piece (20) were kept away from in slide bar (22) slides in proper order and passes the second and places a lateral wall and through-hole (23) that case (18) are adjacent, a lateral wall that case (18) were kept away from to the second all is fixed with and draws (24).
2. The guide and guard device for facilitating the replacement of guide rollers of claim 1, wherein: both ends of the rotating rod (9) are respectively and rotatably connected with one side wall of the first placing box (5) and one side wall of the bracket (8) through bearings.
3. The guide and guard device for facilitating the replacement of guide rollers of claim 1, wherein: the two side walls of the sliding plate (12) are respectively fixed with a sliding block (25), the inner walls of the two sides of the first placing box (5) are respectively provided with a sliding groove (26), and the sliding blocks (25) are respectively connected in the corresponding sliding grooves (26) in a sliding mode.
4. The guide and guard device for facilitating the replacement of guide rollers of claim 1, wherein: one side wall that trapezoidal piece (20) kept away from connecting plate (17) all is fixed with square piece (27), square groove (28) have all been seted up to one side inner wall that box (18) was kept away from connecting plate (17) is placed to the second, square piece (27) sliding connection respectively is in corresponding square groove (28).
5. The guide and guard device for facilitating the replacement of guide rollers of claim 1, wherein: t-shaped blocks (29) are fixed at one ends, close to the trapezoidal blocks (20), of the sliding rods (22), T-shaped grooves (30) are formed in the oblique edges of the trapezoidal blocks (20), and the T-shaped blocks (29) are connected in the corresponding T-shaped grooves (30) in a sliding mode.
6. The guide and guard device for facilitating the replacement of guide rollers of claim 1, wherein: the surfaces of the long sides of the rotating handle (10), the pulling handle (24) and the L-shaped rod (21) are all provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467241.5U CN209829882U (en) | 2019-04-08 | 2019-04-08 | Guide device convenient to change deflector roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467241.5U CN209829882U (en) | 2019-04-08 | 2019-04-08 | Guide device convenient to change deflector roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209829882U true CN209829882U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920467241.5U Active CN209829882U (en) | 2019-04-08 | 2019-04-08 | Guide device convenient to change deflector roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209829882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496043A (en) * | 2020-12-16 | 2021-03-16 | 太原通泽重工有限公司 | Quick replacement method for lower guide plate of horizontal puncher |
| CN114345929A (en) * | 2021-12-28 | 2022-04-15 | 镇江市邦禾螺旋制造有限公司 | Continuous cold rolling device for sectional equal-thickness helical blade and using method thereof |
-
2019
- 2019-04-08 CN CN201920467241.5U patent/CN209829882U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496043A (en) * | 2020-12-16 | 2021-03-16 | 太原通泽重工有限公司 | Quick replacement method for lower guide plate of horizontal puncher |
| CN112496043B (en) * | 2020-12-16 | 2022-08-09 | 太原通泽重工有限公司 | Quick replacement method for lower guide plate of horizontal puncher |
| CN114345929A (en) * | 2021-12-28 | 2022-04-15 | 镇江市邦禾螺旋制造有限公司 | Continuous cold rolling device for sectional equal-thickness helical blade and using method thereof |
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