CN216937716U - Guide wheel for twisting guide - Google Patents
Guide wheel for twisting guide Download PDFInfo
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- CN216937716U CN216937716U CN202220232197.1U CN202220232197U CN216937716U CN 216937716 U CN216937716 U CN 216937716U CN 202220232197 U CN202220232197 U CN 202220232197U CN 216937716 U CN216937716 U CN 216937716U
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- 230000007246 mechanism Effects 0.000 claims description 12
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of twisting guide, and provides a guide wheel for twisting guide, which is used for being inserted into a guide shaft for use and comprises a wheel body and a first clamping piece arranged on the wheel body, the first clamping piece is provided with a first cavity, the second clamping piece is arranged in the first cavity in a sliding way, the second clamping piece is provided with a containing groove and a swinging piece which is hinged on the second clamping piece and slides along with the second clamping piece, the swinging piece extends into or out of the accommodating groove after swinging, the first elastic piece has one end acting on the swinging piece and the other end acting on the accommodating groove and is used for providing the force of the swinging piece extending out of the accommodating groove, the guide shaft is provided with a clamping groove, the first cavity is provided with a first opening, and after the second clamping piece slides, the swinging piece penetrates through the first opening and extends into or out of the clamping groove. Through above-mentioned technical scheme, the guide wheel and the axle that twist reverse the guide among the prior art are not convenient for dismouting problem.
Description
Technical Field
The utility model relates to the technical field of twisting guides and guards, in particular to a guide and guard wheel for twisting guides and guards.
Background
In the bar segmentation rolling production, the rolled piece enters the round hole from the elliptical hole after segmentation and needs to be twisted, and the twisted guide is adopted to avoid the scratch of the rolled piece, improve the impact resistance and reduce steel piling accidents.
The existing twisting guide is very easy to crack in production due to the thinner structure thickness of the guide wheel in the using process, so that steel piling accidents are caused, and the guide wheel and the shaft are complex to assemble and inconvenient to disassemble. There is therefore a need to improve existing guide and guard wheels in response to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a guide wheel for twisting guide, which solves the problem that the guide wheel and a shaft of the twisting guide in the prior art are inconvenient to disassemble and assemble.
The technical scheme of the utility model is as follows:
a guide wheel for twisting guide is used for being inserted into a guide shaft, comprises a wheel body and further comprises a guide wheel body,
a first clamping piece arranged on the wheel body, the first clamping piece is provided with a first cavity,
a second clamping piece which is arranged in the first cavity in a sliding way and is provided with an accommodating groove,
the swinging piece is hinged on the second clamping piece and slides along with the second clamping piece, the swinging piece extends into or out of the accommodating groove after swinging,
a first elastic element, one end of which acts on the swinging element and the other end of which acts on the accommodating groove and is used for providing the force of the swinging element far away from the accommodating groove,
the guide shaft is provided with a clamping groove, the first cavity is provided with a first opening, and after the second clamping piece slides, the swinging piece penetrates through the first opening and extends into or out of the clamping groove.
As a further technical scheme, the wheel body is provided with a second cavity, the first cavity is also provided with a second opening, the second opening is communicated with the second cavity, one end of the second clamping piece is an oblique opening end, the wheel body further comprises a first clamping piece and a second clamping piece,
one end of the second elastic piece acts on the first clamping piece, the other end acts on the second clamping piece and is used for providing the force for the second clamping piece to extend into the second cavity,
the sliding part is arranged in the second cavity in a sliding manner, one end of the sliding part is an oblique opening end and is abutted against the oblique opening end of the second clamping piece, after the sliding part slides, the second clamping piece extends into or out of the second cavity,
and the blocking piece is arranged on the wheel body, the second cavity is communicated with the outside of the wheel body, and the blocking piece is positioned at the outlet end of the second cavity and is abutted or separated from the sliding piece.
As a further technical solution, it also includes,
the sleeve is arranged on the guide and guard shaft, the inner wall of the sleeve is provided with an annular groove, the outer wall of the sleeve is provided with a through hole, the through hole is communicated with the annular groove,
a rotary disc which is rotatably arranged in the annular groove and is provided with a shifting part and a limiting groove, the shifting part is positioned in the through hole,
the supporting mechanism comprises a supporting mechanism and a supporting mechanism,
a limiting piece arranged in the annular groove and positioned in the limiting groove,
rotate the piece, rotate the setting and be in on the carousel, it has the spout to rotate the piece, the locating part passes the spacing groove stretch into extremely in the spout, just the one end of rotating the piece stretches out the ring channel, the wheel body with rotate the piece butt.
As a further technical solution, the turntable has a plurality of limiting grooves, the supporting mechanism has a plurality of limiting members, wherein the plurality of limiting members are respectively located in the plurality of limiting grooves, and the plurality of rotating members surround a cylindrical channel.
As a further technical scheme, the first clamping piece penetrates through the cylindrical channel to abut against the inner wall of the guide and guard shaft.
As a further technical scheme, the cross section of the clamping groove is approximately triangular, and the swinging piece is arc-shaped.
The working principle and the beneficial effects of the utility model are as follows:
in the utility model, after considering the problems of crack, crack and the like of the guide wheel of the existing torsion guide, the guide wheel can be detached for replacement or maintenance only by detaching the shaft first, the process is more complicated, and the operation is not simple, convenient and quick enough, so the inventor designs the guide wheel for the torsion guide, a long rod is integrally designed on the end surface of one side of the guide wheel, the long rod is a first clamping piece, a slidable second clamping piece is installed inside the first clamping piece, a second elastic piece is installed at the bottom end position inside the first clamping piece, the second elastic piece is connected with the second clamping piece, a swinging piece is hinged on the second clamping piece, a first elastic piece is also installed on the swinging piece, a first opening for the swinging piece to pop out is also formed on the first clamping piece, and a clamping groove is correspondingly formed on the guide shaft. In an initial state, the swinging piece penetrates through the first opening and extends out of the first clamping piece under the action of the first elastic piece, when the guide wheel is installed, the second clamping piece is only required to be pressed downwards, the swinging piece is retracted into the accommodating groove of the second clamping piece under the extrusion action of the inner wall surface of the first clamping machine, then the wheel is placed on the supporting table in the guide shaft, the second clamping piece is released, the second clamping piece can be jacked upwards under the action of the second elastic piece, the swinging piece can be popped outwards when passing through the first opening in the upward following process, and at the moment, the swinging piece is just clamped into the clamping groove of the guide shaft, so that the guide wheel is fixed on the shaft, and the installation of the guide wheel is completed; and the dismantlement that need lead and defend the wheel makes, only needs push down the second fastener, with the whole outwards extract of wheel body can, compare in prior art, this kind of design can lead simple and convenient installation and the dismantlement of defending the wheel under the condition of not demolising the axle.
The design concrete structure is that two cavities which are distributed along the axial direction and the radial direction and are communicated with each other are arranged in the wheel body, wherein the cavity distributed along the radial direction is a second cavity, one end of a first clamping piece is arranged in the cavity distributed along the axial direction, the first clamping piece is hollow, the hollow part is a first cavity, the first cavity is communicated with the second cavity, the second clamping piece is slidably arranged in the first cavity, the top end of the second clamping piece extends into the second cavity, then an elastic piece with elastic deformation, such as a spring, an elastic cushion and the like, is arranged at the bottom position of the first cavity, the bottom end of the first clamping piece is sealed, so that the second clamping piece can be well reset after sliding in the first cavity, then a sliding block, namely a sliding piece is arranged in the second cavity, the sliding piece is abutted against the top end of the second clamping piece and is designed into an inclined opening surface, therefore, when the sliding part is driven to slide in the second cavity, the second clamping piece can be pushed to move downwards or eject out of the first cavity, so that the swinging piece is retracted or ejected, and the guide wheel is smoothly mounted and dismounted on the shaft.
In addition, the inventor has designed the butt surface in the draw-in groove, and the swing piece can slide in to butt surface position department along the smooth curved surface of draw-in groove after popping out from first opening, and the terminal surface card of swing piece makes overall structure's intensity increase to it is more firm. And fastening pieces such as locking bolts and the like can be additionally arranged to tightly fix the wheel body on the shaft.
Drawings
The utility model is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion B of FIG. 2;
FIG. 5 is a schematic perspective view of another embodiment of the present invention;
FIG. 6 is a perspective view of the turntable and the rotating member of the present invention;
FIG. 7 is a schematic perspective view of a spacing member and a spacing groove according to the present invention;
FIG. 8 is a perspective view of the back of the rotating member of the present invention.
In the figure: 1. guide and guard axle, 2, wheel body, 3, first fastener, 4, first cavity, 5, second fastener, 6, holding tank, 7, swing piece, 8, first elastic component, 9, draw-in groove, 10, first opening, 11, second cavity, 12, second opening, 13, second elastic component, 14, slider, 15, fender piece, 16, sleeve, 17, ring channel, 18, through-hole, 19, carousel, 20, stirring portion, 21, spacing groove, 22, supporting mechanism, 23, locating part, 24, rotation piece, 25, spout, 26, cylindricality passageway.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 8, the present embodiment provides a guide wheel for twisting guide, which is used to be inserted into a guide shaft 1, and includes a wheel body 2, and further includes,
a first clamping piece 3 arranged on the wheel body 2, the first clamping piece 3 is provided with a first cavity 4,
a second clamping piece 5 which is arranged in the first cavity 4 in a sliding way, the second clamping piece 5 is provided with a containing groove 6,
the swinging piece 7 is hinged on the second clamping piece 5 and slides along with the second clamping piece 5, the swinging piece 7 extends into or out of the accommodating groove 6 after swinging,
a first elastic member 8 having one end acting on the swinging member 7 and one end acting on the receiving groove 6 for providing a force of the swinging member 7 away from the receiving groove 6,
the guide shaft 1 is provided with a clamping groove 9, the first cavity 4 is provided with a first opening 10, and after the second clamping piece 5 slides, the swinging piece 7 passes through the first opening 10 and extends into or out of the clamping groove 9.
Furthermore, the wheel body 2 is provided with a second cavity 11, the first cavity 4 is also provided with a second opening 12, the second opening 12 is communicated with the second cavity 11, one end of the second clamping piece 5 is an oblique opening end, and the wheel body also comprises,
a second elastic member 13, one end of which acts on the first clamping piece 3 and the other end of which acts on the second clamping piece 5, for providing a force for the second clamping piece 5 to extend into the second cavity 11,
a sliding part 14 which is arranged in the second cavity 11 in a sliding way, one end of the sliding part 14 is an inclined opening end and is abutted against the inclined opening end of the second clamping piece 5, after the sliding part 14 slides, the second clamping piece 5 extends into or out of the second cavity 11,
and the stopper 15 is arranged on the wheel body 2, the second cavity 11 is communicated with the outside of the wheel body 2, and the stopper 15 is positioned at the outlet end of the second cavity 11 and is abutted or separated from the sliding part 14.
In this embodiment, the inventor considers that current twist reverse to lead defends that the guide wheel crackle appears, crack scheduling problem after, need pull down earlier the axle can pull down the guide wheel again and change or maintain, this process is comparatively loaded down with trivial details, it is not simple and convenient swift enough to operate, therefore the inventor has designed a twist reverse to lead and defend with leading defend wheel, an organic whole design has the stock on the terminal surface of this guide wheel one side, the stock is first fastener 3 promptly, first fastener 3 internally mounted has slidable second fastener 5, second elastic component 13 is installed to the inside bottom end position of first fastener 3, second elastic component 13 is connected with second fastener 5, it has swinging member 7 to articulate on the second fastener 5, first elastic component 8 still is equipped with on swinging member 7, still offer the first opening 10 that supplies swinging member 7 to pop out on the first fastener 3, and lead and defend and offer the draw-in groove 9 on the axle 1 correspondingly. In an initial state, the swinging piece 7 penetrates through the first opening 10 and extends out of the first clamping piece 3 under the action of the first elastic piece 8, when the guide wheel is installed, the second clamping piece 5 only needs to be pressed downwards, the swinging piece 7 is retracted into the accommodating groove 6 of the second clamping piece 5 under the extrusion action of the inner wall surface of the first clamping machine, then the wheel is placed on the supporting table in the guide shaft 1, the second clamping piece 5 is loosened, the second clamping piece 5 can be jacked upwards under the action of the second elastic piece 13, the swinging piece 7 can be popped outwards when passing through the first opening 10 in the upward following process, and is just clamped into the clamping groove 9 of the guide shaft 1 at the moment, so that the guide wheel is fixed on the shaft, and the installation of the guide wheel is completed; and the dismantlement that need lead and defend the wheel makes, only needs push down second fastener 5, with the wheel body 2 whole outwards extract can, compare in prior art, this kind of design can lead simple and convenient installation and the dismantlement of defending the wheel under the condition of not demolising the axle.
The specific structure of the design is that two cavities which are distributed along the axial direction and the radial direction and are communicated with each other are arranged in the wheel body 2, wherein the cavity distributed along the radial direction is the second cavity 11, one end of the first clamping piece 3 is arranged in the cavity distributed along the axial direction, the first clamping piece 3 is hollow, the hollow part is the first cavity 4, the first cavity 4 is communicated with the second cavity 11, the second clamping piece 5 is slidably arranged in the first cavity 4, the top end of the second clamping piece 5 extends into the second cavity 11, then an elastic piece with elastic deformation, such as a spring, an elastic cushion and the like, is arranged at the bottom position of the first cavity 4 to seal the bottom end of the first clamping piece 3, so that the second clamping piece 5 can be well reset after sliding in the first cavity 4, then a sliding block, namely a sliding piece 14, is arranged in the second cavity 11, and the sliding piece 14 is abutted against the top end of the second clamping piece 5, the driving sliding part 14 is designed into a bevel surface, so that when the driving sliding part slides in the second cavity 11, the second clamping part 5 can be pushed to move downwards or eject out in the first cavity 4, further the swinging part 7 can be retracted or ejected, and the guide wheel can be smoothly mounted and dismounted on the shaft.
In addition, the inventor designs the abutting surface in the clamping groove 9, the swinging piece 7 can slide to the position of the abutting surface along the smooth curved surface of the clamping groove 9 after being ejected from the first opening 10, and the end surface of the swinging piece 7 is clamped on the abutting surface, so that the strength of the whole structure is increased, and the swinging piece is more stable. Fastening pieces such as locking bolts can be additionally arranged to fasten the wheel body 2 on the shaft.
Further, the method also comprises the following steps of,
a sleeve 16 arranged on the guide shaft 1, the inner wall of the sleeve 16 is provided with an annular groove 17, the outer wall is provided with a through hole 18, the through hole 18 is communicated with the annular groove 17,
a rotary disc 19 which is rotatably arranged in the annular groove 17, the rotary disc 19 is provided with a toggle part 20 and a limiting groove 21, the toggle part 20 is positioned in the through hole 18,
the support mechanism 22, including,
a limiting piece 23 arranged in the annular groove 17, the limiting piece 23 is positioned in the limiting groove 21,
the rotating part 24 is rotatably arranged on the rotating disc 19, the rotating part 24 is provided with a sliding groove 25, the limiting part 23 penetrates through the limiting groove 21 and extends into the sliding groove 25, one end of the rotating part 24 extends out of the annular groove 17, and the wheel body 2 is abutted to the rotating part 24.
Further, the turntable 19 has a plurality of limiting grooves 21, and the supporting mechanism 22 has a plurality of limiting members 23 respectively located in the plurality of limiting grooves 21, and a plurality of rotating members 24 enclose a cylindrical channel 26.
In this embodiment, the inventor designs the supporting bench that supports the guide wheel as the foraminiferous iris mechanism in center, install a sleeve 16 on the axle promptly, the guide wheel can directly put into or extract along the sleeve 16 inner wall, supporting mechanism 22 then adopts iris mechanism, install inside sleeve 16, form the supporting bench that is used for supporting the guide wheel, and play a positioning action, when the guide wheel was dismantled to needs, can rotate toggle 20, outwards open rotation piece 24, remove the support to the guide wheel, make the guide wheel accomplish the dismantlement smoothly.
The annular groove 17 clamped in the sleeve 16 has a rotation space allowance for accommodating the rotating piece 24, so that the iris mechanism can be opened and closed smoothly.
Further, the first seizing means 3 passes through the cylindrical passage 26 to abut against the inner wall of the guide and guard shaft 1.
Furthermore, the cross section of the clamping groove 9 is approximately triangular, and the swinging piece 7 is arc-shaped.
In the present embodiment, the inventor designs the oscillating piece 7 to be arc-shaped, and the oscillating piece has good bearing capacity.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A guide wheel for twisting guide, which is used for being inserted into a guide shaft (1) for use, comprises a wheel body (2) and is characterized by also comprising,
a first clamping piece (3) arranged on the wheel body (2), the first clamping piece (3) is provided with a first cavity (4),
a second clamping piece (5) which is arranged in the first cavity (4) in a sliding way, wherein the second clamping piece (5) is provided with a containing groove (6),
the swinging piece (7) is hinged on the second clamping piece (5) and slides along with the second clamping piece (5), the swinging piece (7) swings and then extends into or out of the accommodating groove (6),
a first elastic member (8) having one end acting on the swinging member (7) and one end acting on the accommodating groove (6) for providing a force of the swinging member (7) away from the accommodating groove (6),
the guide and guard shaft (1) is provided with a clamping groove (9), the first cavity (4) is provided with a first opening (10), and after the second clamping piece (5) slides, the swinging piece (7) penetrates through the first opening (10) and extends into or out of the clamping groove (9).
2. The twist guide wheel according to claim 1, wherein the wheel body (2) has a second cavity (11), the first cavity (4) further has a second opening (12), the second opening (12) communicates with the second cavity (11), the second clip (5) has a beveled end at one end, and further comprising,
a second elastic member (13) having one end acting on the first latch (3) and one end acting on the second latch (5) for providing a force for the second latch (5) to extend into the second cavity (11),
the sliding part (14) is arranged in the second cavity (11) in a sliding manner, one end of the sliding part (14) is an oblique opening end and is abutted against the oblique opening end of the second clamping piece (5), the second clamping piece (5) extends into or out of the second cavity (11) after the sliding part (14) slides,
and the stopper (15) is arranged on the wheel body (2), the second cavity (11) is communicated with the outside of the wheel body (2), and the stopper (15) is positioned at the outlet end of the second cavity (11) and is abutted or separated from the sliding part (14).
3. The twist guide wheel according to claim 1, further comprising,
a sleeve (16) arranged on the guide and guard shaft (1), wherein the inner wall of the sleeve (16) is provided with an annular groove (17), the outer wall of the sleeve is provided with a through hole (18), the through hole (18) is communicated with the annular groove (17),
the rotary disc (19) is rotatably arranged in the annular groove (17), the rotary disc (19) is provided with a toggle part (20) and a limiting groove (21), the toggle part (20) is positioned in the through hole (18),
a support mechanism (22) comprising,
the limiting piece (23) is arranged in the annular groove (17), the limiting piece (23) is positioned in the limiting groove (21),
the rotating piece (24) is rotatably arranged on the rotating disc (19), the rotating piece (24) is provided with a sliding groove (25), the limiting piece (23) penetrates through the limiting groove (21) and extends into the sliding groove (25), one end of the rotating piece (24) extends out of the annular groove (17), and the wheel body (2) is abutted to the rotating piece (24).
4. The guide wheel for twisting guide of claim 3, wherein said rotary plate (19) has a plurality of limiting grooves (21), and said supporting means (22) has a plurality of limiting members (23), wherein said plurality of limiting members are located in said plurality of limiting grooves (21), and wherein said plurality of rotating members (24) define a cylindrical passage (26).
5. A twisting guide wheel according to claim 4, wherein the first dog (3) passes through the cylindrical passage (26) and abuts against the inner wall of the guide shaft (1).
6. A twist guide wheel according to claim 1, characterized in that the cross-section of the locking groove (9) is approximately triangular and the oscillating member (7) is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220232197.1U CN216937716U (en) | 2022-01-27 | 2022-01-27 | Guide wheel for twisting guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220232197.1U CN216937716U (en) | 2022-01-27 | 2022-01-27 | Guide wheel for twisting guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216937716U true CN216937716U (en) | 2022-07-12 |
Family
ID=82318958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220232197.1U Active CN216937716U (en) | 2022-01-27 | 2022-01-27 | Guide wheel for twisting guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216937716U (en) |
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2022
- 2022-01-27 CN CN202220232197.1U patent/CN216937716U/en active Active
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231102 Address after: 056200 Zone B, New Equipment Industrial Park, Fengfeng Mining Area Economic Development Zone, Handan City, Hebei Province Patentee after: Hebei Huaxin Special Steel Co.,Ltd. Address before: 056300 north of Sijie village, Chongyi, Wu'an city, Handan City, Hebei Province Patentee before: Wuan Yuhua iron and Steel Co.,Ltd. |