CN215998472U - Passive straightening wheel set and passive straightening device - Google Patents

Passive straightening wheel set and passive straightening device Download PDF

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CN215998472U
CN215998472U CN202121647621.0U CN202121647621U CN215998472U CN 215998472 U CN215998472 U CN 215998472U CN 202121647621 U CN202121647621 U CN 202121647621U CN 215998472 U CN215998472 U CN 215998472U
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straightening
passive
sliding
driven wheels
wheel
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陈振东
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Jianke Intelligent Equipment Manufacturing Tianjin Co ltd
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TJK Machinery Tianjin Co Ltd
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Abstract

本实用新型公开了一种被动调直轮组及被动调直装置,属于钢筋调直技术领域。该被动调直轮组包括调直板、多个固定被动轮和多个滑动被动轮,固定被动轮固定设置在调直板上,多个固定被动轮沿第一方向间隔设置;滑动被动轮滑动设置在调直板上,并能沿第二方向向靠近或者远离固定被动轮的方向移动;固定被动轮和滑动被动轮错位设置,且两者之间形成钢筋调直路径,钢筋调直路径的一端为入线口,另一端为出线口,且由入线口至出线口,相邻固定被动轮和滑动被动轮之间在第二方向的间距逐渐增大。通过限制固定被动轮和滑动被动轮之间的间距,从而能够对钢筋进行循序渐进的调直,如此不易损坏钢筋的表面,能够保证钢筋的品质,调直性能优。

Figure 202121647621

The utility model discloses a passive straightening wheel set and a passive straightening device, which belong to the technical field of steel bar straightening. The passive straightening wheel set includes a straightening plate, a plurality of fixed passive wheels and a plurality of sliding passive wheels. The fixed passive wheels are fixedly arranged on the straightening plate, and the plurality of fixed passive wheels are arranged at intervals along the first direction; the sliding passive wheels are slidably arranged on the straightening plate. The straightening plate can move toward or away from the fixed driven wheel along the second direction; the fixed driven wheel and the sliding driven wheel are dislocated, and a steel bar straightening path is formed between the two, and one end of the steel bar straightening path is the entrance. The other end of the wire port is a wire outlet, and from the wire inlet to the wire outlet, the distance between the adjacent fixed driven wheels and the sliding driven wheels in the second direction gradually increases. By limiting the distance between the fixed driven wheel and the sliding driven wheel, the steel bar can be straightened step by step, so that the surface of the steel bar is not easily damaged, the quality of the steel bar can be guaranteed, and the straightening performance is excellent.

Figure 202121647621

Description

Passive straightening wheel set and passive straightening device
Technical Field
The utility model relates to the technical field of steel bar straightening, in particular to a passive straightening wheel set and a passive straightening device.
Background
The rebar needs to be straightened before use to reach a flat state. Based on this, the device of straightening at a lot of realization reinforcing bars exists, but current reinforcing bar straightening device can't accomplish gradually when the bar is straightened, directly breaks off with the great radian of bending off with the fingers and thumb on the reinforcing bar with very big external force to cause the damage to the surface of reinforcing bar, seriously influenced the quality and the use of reinforcing bar, make the reinforcing bar seriously damage even and can't satisfy the intensity requirement, can't use and cause to scrap.
Therefore, how to provide a straightening device capable of gradually straightening the steel bars, which is not easy to damage the steel bars in the straightening process, is a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a passive straightening wheel set, which is not easy to damage reinforcing steel bars in the reinforcing steel bar straightening process and is beneficial to improving the reinforcing steel bar straightening effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a passive straightening wheel set comprising:
straightening plates;
the fixed driven wheels are fixedly arranged on the straightening plate and are arranged at intervals along a first direction;
the sliding driven wheels and the fixed driven wheels are arranged in a staggered mode in a first direction, and the sliding driven wheels are arranged on the straightening plate in a sliding mode and can move towards or away from the fixed driven wheels in a second direction;
the fixed driven wheel with form the reinforcing bar alignment route between the slip driven wheel, the one end in reinforcing bar alignment route is the incoming line mouth, and the other end is the outlet, and by the incoming line mouth extremely the outlet, it is adjacent fixed driven wheel with interval between the slip driven wheel is in increase gradually in the second direction.
Preferably, the distance between two adjacent fixed driven wheels gradually increases along the first direction.
Preferably, the distance between two adjacent sliding driven wheels gradually increases from the wire inlet to the wire outlet.
Preferably, the fixed driven wheel is provided with a first alignment groove along the circumferential direction;
a second straightening groove is formed in the sliding driven wheel along the circumferential direction;
and reinforcing steel bars are arranged in the first straightening groove and the second straightening groove.
Preferably, the number of the first straightening grooves is one or two; and/or
The number of the second straightening grooves is one or two.
Preferably, the straightening plate is convexly provided with a cover strip, a sliding mechanism penetrates through the cover strip, and the sliding driven wheel is in sliding connection with the sliding mechanism.
Preferably, be provided with the screw hole on the gib, slide mechanism is the bolt, the bolt includes spiral shell head and threaded rod, the threaded rod passes the screw hole sets up, just the threaded rod is kept away from the one end of spiral shell head with the driven wheel that slides is connected, threaded connection has the nut on the threaded rod, the nut ends to on the gib.
Preferably, the cover strip is provided with a mounting hole, the sliding mechanism is in screw transmission, the screw penetrates through the mounting hole, the sliding driven wheel is provided with a block, and the screw is connected with the block in a rotating and up-and-down limiting manner.
Preferably, the first direction and the second direction are perpendicular.
Another object of the present invention is to provide a passive straightening device, which is not easy to damage the steel bars during the process of straightening the steel bars, and has good steel bar straightening effect and high efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a passive alignment device, includes foretell passive alignment wheelset, the quantity of passive alignment wheelset is two, two passive alignment wheelset is followed the first direction interval sets up, and two in the passive alignment wheelset the slip direction of slip driven wheel is and predetermines the contained angle.
The utility model has the beneficial effects that:
the utility model provides a passive straightening wheel set which comprises a straightening plate, a plurality of fixed driven wheels and a plurality of sliding driven wheels, wherein the fixed driven wheels are fixedly arranged on the straightening plate, and the fixed driven wheels are arranged at intervals along a first direction; the sliding driven wheel is arranged on the straightening plate in a sliding mode and can move towards the direction close to or away from the fixed driven wheel along the second direction; the fixed driven wheel and the sliding driven wheel are arranged in a staggered mode, a reinforcing steel bar straightening path is formed between the fixed driven wheel and the sliding driven wheel, one end of the reinforcing steel bar straightening path is a wire inlet, the other end of the reinforcing steel bar straightening path is a wire outlet, the distance between the adjacent fixed driven wheel and the adjacent sliding driven wheel in the second direction is gradually increased from the wire inlet to the wire outlet. This passive alignment wheelset is through setting up a plurality of fixed follower and a plurality of slip follower to spacing crescent between fixed follower of restriction and the slip follower, thereby can realize the alignment progressive to the reinforcing bar, at the surface of alignment in-process not fragile reinforcing bar, can guarantee the quality of reinforcing bar, and can realize high-efficient alignment, alignment performance is excellent.
Drawings
FIG. 1 is a schematic structural diagram of a passive straightening wheel set according to the present invention;
FIG. 2 is a schematic view of the construction of the reinforcing bar of the present invention;
FIG. 3 is a side view of a passive straightening wheel assembly provided by the present invention;
fig. 4 is a partially enlarged view of a portion a of fig. 3;
fig. 5 is a schematic structural diagram of a passive straightening device provided by the present invention.
In the figure:
100. a passive straightening wheel set; 200. reinforcing steel bars;
101. straightening plates; 102. fixing a driven wheel; 1021. a first alignment groove; 103. sliding the driven wheel; 1031. a second alignment groove; 104. a cover strip; 105. and (4) bolts.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. 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. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present embodiment provides a passive straightening wheel set 100, and this passive straightening wheel set 100 is used for straightening the reinforcing bar 200, makes the curved part on the reinforcing bar 200 become straight gradually under the exogenic action to make reinforcing bar 200 reach the target straightness, so that reinforcing bar 200 satisfies the operation requirement in later stage.
As shown in fig. 1 and 3, the passive straightening wheel set 100 includes a straightening plate 101, a plurality of fixed driven wheels 102, and a plurality of sliding driven wheels 103. The straightening plate 101 is a main mounting member and a supporting member of the passive straightening wheel assembly 100, in this embodiment, the straightening plate 101 is a rectangular plate, and the fixed driven wheel 102 and the sliding driven wheel 103 are both located on the straightening plate 101.
The fixed driven wheel 102 is fixedly provided on the straightening plate 101. The fixed connection means that the relative position of the fixed driven wheel 102 and the straightening plate 101 is kept unchanged. Optionally, a fixed driven wheel 102 is rotatably connected to the straightening plate 101. A plurality of fixed driven wheels 102 are provided at intervals in a first direction, i.e., a direction a shown in the drawing, on the straightening plate 101 as shown in fig. 1.
The sliding driven wheel 103 is slidably disposed on the straightening plate 101 and is movable in a second direction toward or away from the fixed driven wheel 102. Optionally, the first direction is perpendicular to the second direction, and in this embodiment, as shown in fig. 1, the second direction is the b direction shown in the figure. In the first direction, the sliding driven wheels 103 and the fixed driven wheels 102 are arranged in a staggered mode, namely, in the first direction, one or more sliding driven wheels 103 are arranged between two adjacent fixed driven wheels 102, or one or more fixed driven wheels 102 are arranged between two adjacent sliding driven wheels 103. In this embodiment, a sliding driven wheel 103 is disposed between two adjacent fixed driven wheels 102, and a fixed driven wheel 102 is disposed between two adjacent sliding driven wheels 103.
A reinforcing bar straightening path allowing the reinforcing bars 200 to pass through and capable of straightening the reinforcing bars 200 is formed between the fixed driven wheels 102 and the sliding driven wheels 103, one end of the reinforcing bar straightening path is a wire inlet, the other end of the reinforcing bar straightening path is a wire outlet, the distance from the wire inlet to the wire outlet (namely the positive direction of the direction a in fig. 1) is gradually increased in the second direction, and the distance between the adjacent fixed driven wheels 102 and the sliding driven wheels 103 is gradually increased.
It should be noted that, because the fixed driven wheel 102 and the sliding driven wheel 103 are arranged in a staggered manner, the connecting line between two adjacent fixed driven wheels 102 and sliding driven wheels 103 forms an angle with the second direction, and here, the gradual increase of the distance between the adjacent fixed driven wheels 102 and sliding driven wheels 103 in the second direction means that the component of the length of the connecting line between the fixed driven wheels 102 and the sliding driven wheels 103 in the second direction gradually increases. And since there is an overlap between the sliding driven wheel 103 and the fixed driven wheel 102 in the first direction, the pitch is considered to be negative, i.e., the more the overlap, the smaller the pitch.
By arranging the plurality of fixed driven wheels 102 and the plurality of sliding driven wheels 103 and adjusting the sliding driven wheels 103, the distance between the sliding driven wheels 103 and the fixed driven wheels 102 is gradually increased, so that when the reinforcing steel bars 200 move along the reinforcing steel bar straightening path, large bends on the reinforcing steel bars 200 are gradually flattened into small bends, and then are flattened, and the steel bars 200 which are gradually flattened are shown in fig. 2. The not fragile reinforcing bar 200 surface of flattening in proper order gradually, reinforcing bar 200 is difficult for taking place mechanical damage at the alignment in-process, and the quality is good, and the disability rate is low, does benefit to the later stage and uses, and leveling efficiency is higher, and less follower can realize the leveling to the reinforcing bar.
Alternatively, with continued reference to fig. 1, the spacing between adjacent two fixed driven wheels 102 is arranged to gradually increase in the first direction. And the distance between two adjacent sliding driven wheels 103 is gradually increased from the wire inlet to the wire outlet. So set up, can make reinforcing bar 200 realize earlier by the big crooked big distance of short distance little bending to, arrive a basically straight space alignment process again to satisfy high-speed alignment demand, further improve reinforcing bar 200 surface quality, the alignment performance is more excellent.
Further alternatively, the distance between two adjacent fixed driven wheels 102 increases according to a certain arithmetic progression in the first direction. The distance between two adjacent sliding driven wheels 103 is increased according to the same or different equal difference series, preferably the same, so that the fixed driven wheel 102 and the sliding driven wheel 103 are reasonable and attractive in layout, and the straightening process of the reinforcing steel bars 200 is smoother.
In order to avoid the steel bar 200 to displace along the direction perpendicular to the plane defined by the a direction and the b direction in the straightening process, a first straightening groove 1021 is arranged on the fixed driven wheel 102 along the circumferential direction, as shown in fig. 4, the first straightening groove 1021 is an arc-shaped groove, and the steel bar 200 is limited in the first straightening groove 1021 in the straightening process, so that the steel bar 200 is prevented from displacing, and the straightening efficiency and the straightening effect are improved.
Further optionally, the number of the first straightening grooves 1021 is one or two. When the number of the first straightening grooves 1021 is two, the widths of the two first straightening grooves 1021 may be the same, may also be different, and are preferably different, so that the limitation of the reinforcing steel bars 200 with different diameters can be realized, and the application range of the passive straightening wheel set 100 is improved.
Further, a second straightening groove 1031 is circumferentially arranged on the sliding driven wheel 103, and as shown in fig. 4, the second straightening groove 1031 is an arc-shaped groove, and the reinforcing steel bar 200 is limited in the second straightening groove 1031 in the straightening process. Because fixed follower 102 and slip follower 103 dislocation set, consequently, first alignment groove 1021 and second alignment groove 1031 can carry on spacingly to the different positions of reinforcing bar 200 to spacing effect to reinforcing bar 200 is better, is favorable to further avoiding reinforcing bar 200 to take place the displacement, and further improves alignment efficiency and alignment effect.
Further optionally, the number of the second straightening grooves 1031 is one or two. When the number of the second straightening grooves 1031 is two, the width of the two second straightening grooves 1031 may be the same, may also be different, preferably different, so that the limitation of the reinforcing steel bars 200 with different diameters can be realized, and the application range of the passive straightening wheel set 100 is improved. It should be noted that, preferably, the number of the second straightening grooves 1031 is equal to that of the first straightening grooves 1021, and the widths of the straightening grooves used in cooperation with the second straightening grooves 1031 are equal.
The slide driven wheel 103 is driven by the slide mechanism to slide on the straightening plate 101, and as shown in fig. 1 and 3, a cover strip 104 is protruded on one side of the straightening plate 101 to mount the slide mechanism. Optionally, a plurality of threaded holes are formed in the cover strip 104 at intervals along a direction parallel to the first direction, the threaded holes extend along the second direction, a sliding mechanism is connected in each threaded hole, in this embodiment, the sliding mechanism is a bolt 105, the bolt 105 includes a screw head and a threaded rod, the threaded rod passes through the threaded holes, one end of the threaded rod, far away from the screw head, is connected with the sliding driven wheel 103, a nut is sleeved on the threaded rod, and the nut is located between the cover strip 104 and the screw head and abuts against the cover strip 104. The nut is loosened, the position of the sliding driven wheel 103 on the straightening plate 101 is changed by screwing the bolt, and the nut is tightened to stop against the cover strip 104, so that the sliding driven wheel 103 is driven to move in the second direction to move towards or away from the fixed driven wheel 102 due to the change of the position of the threaded rod on the cover strip 104.
Of course, a plurality of mounting holes may be formed in the straightening plate 101, the sliding mechanism may be a screw rod, the screw rod extends along the second direction, and the sliding driven wheel 103 is provided with a block, and the screw rod and the block are connected in a vertical limiting manner. That is to say, the one end of lead screw passes the mounting hole to be connected with the piece rotation, thereby realize the lead screw and rotate up-and-down motion, the straight up-and-down motion of piece. And screwing the screw rod to drive the block to move up and down, so that the sliding driven wheel 103 fixedly connected with the block is driven to move along the second direction.
Of course, other mechanisms capable of driving the sliding driven wheel 103 to move in the second direction, other than the sliding mechanism described above, such as a linear motor or an air cylinder, are also applicable to the present embodiment.
Further alternatively, one or more separately provided fixed driven wheels 102 or sliding driven wheels 103 may be provided at the wire inlet or outlet of the rebar leveling path, and the fixed driven wheels 102 or sliding driven wheels 103 are positioned in line with the fixed driven wheels 102 or sliding driven wheels 103 at the inlet end or the outlet end, so that the rebar 200 can smoothly enter the rebar leveling path.
The present embodiment further provides a passive straightening device, as shown in fig. 5, the passive straightening device includes two passive straightening wheel sets 100, each passive straightening wheel set 100 is mounted on a mounting seat, and the two mounting seats are spaced along a first direction, so that the two passive straightening wheel sets 100 are spaced along the first direction. Each mounting seat is provided with a mounting inclined plane, the straightening plate 101 of the passive straightening wheel set 100 is mounted on the mounting inclined plane, and the mounting inclined planes of the two mounting seats form a preset included angle, so that the sliding direction of the sliding driven wheel 103 of the passive straightening wheel set 100 forms the preset included angle.
The steel bar 200 sequentially passes through the two passive straightening wheel sets 100, so that the leveling effect and the leveling efficiency are further improved, and the steel bar 200 can meet the use requirement after being leveled at one time. Compared with the multiple leveling by utilizing a group of passive straightening wheel sets 100, the arrangement is favorable for reducing the labor intensity of operators and improving the leveling efficiency.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1.一种被动调直轮组,其特征在于,包括:1. a passive straightening wheel set, is characterized in that, comprises: 调直板(101);straightening plate (101); 多个固定被动轮(102),所述固定被动轮(102)固定设置在所述调直板(101)上,多个所述固定被动轮(102)沿第一方向间隔设置;a plurality of fixed driven wheels (102), the fixed driven wheels (102) are fixedly arranged on the straightening plate (101), and the plurality of the fixed driven wheels (102) are arranged at intervals along the first direction; 多个滑动被动轮(103),在第一方向上,所述滑动被动轮(103)和所述固定被动轮(102)错位设置,所述滑动被动轮(103)滑动设置在所述调直板(101)上,并能够沿第二方向向靠近或者远离所述固定被动轮(102)的方向移动;A plurality of sliding driven wheels (103), in the first direction, the sliding driven wheels (103) and the fixed driven wheels (102) are dislocated, and the sliding driven wheels (103) are slidably arranged on the straightening plate (101), and can move toward or away from the fixed driven wheel (102) along the second direction; 所述固定被动轮(102)和所述滑动被动轮(103)之间形成钢筋调直路径,所述钢筋调直路径的一端为入线口,另一端为出线口,且由所述入线口至所述出线口,相邻所述固定被动轮(102)和所述滑动被动轮(103)之间的间距在所述第二方向上逐渐增大。A steel bar straightening path is formed between the fixed driven wheel (102) and the sliding driven wheel (103), one end of the steel bar straightening path is a wire inlet, the other end is a wire outlet, and the wire From the outlet to the wire outlet, the distance between the adjacent fixed driven wheels (102) and the sliding driven wheels (103) gradually increases in the second direction. 2.根据权利要求1所述的被动调直轮组,其特征在于,2. The passive straightening wheel set according to claim 1, characterized in that, 沿所述第一方向,相邻两个所述固定被动轮(102)之间的间距逐渐增大。Along the first direction, the distance between two adjacent fixed driven wheels (102) gradually increases. 3.根据权利要求2所述的被动调直轮组,其特征在于,3. The passive straightening wheel set according to claim 2, characterized in that, 由所述入线口至所述出线口,相邻两个所述滑动被动轮(103)之间的间距逐渐增大。From the wire inlet to the wire outlet, the distance between two adjacent sliding driven wheels (103) gradually increases. 4.根据权利要求1所述的被动调直轮组,其特征在于,4. The passive straightening wheel set according to claim 1, characterized in that, 所述固定被动轮(102)上沿周向设置有第一调直槽(1021);The fixed driven wheel (102) is provided with a first straightening groove (1021) along the circumferential direction; 所述滑动被动轮(103)上沿周向设置有第二调直槽(1031);The sliding driven wheel (103) is provided with a second straightening groove (1031) along the circumferential direction; 钢筋(200)置于所述第一调直槽(1021)和所述第二调直槽(1031)内。The steel bar (200) is placed in the first straightening groove (1021) and the second straightening groove (1031). 5.根据权利要求4所述的被动调直轮组,其特征在于,5. The passive straightening wheel set according to claim 4, characterized in that, 所述第一调直槽(1021)的数量为一个或者两个;和/或The number of the first straightening grooves (1021) is one or two; and/or 所述第二调直槽(1031)的数量为一个或者两个。The number of the second straightening grooves (1031) is one or two. 6.根据权利要求1所述的被动调直轮组,其特征在于,6. The passive straightening wheel set according to claim 1, characterized in that, 所述调直板(101)上凸设有盖条(104),所述盖条(104)上穿设有滑动机构,所述滑动被动轮(103)与所述滑动机构滑动连接。A cover strip (104) is protruded on the straightening plate (101), a sliding mechanism is passed through the cover strip (104), and the sliding driven wheel (103) is slidably connected with the sliding mechanism. 7.根据权利要求6所述的被动调直轮组,其特征在于,7. The passive straightening wheel set according to claim 6, characterized in that, 所述盖条(104)上设置有螺纹孔,所述滑动机构为螺栓(105),所述螺栓(105)包括螺头和螺纹杆,所述螺纹杆穿过所述螺纹孔设置,且所述螺纹杆远离所述螺头的一端与所述滑动被动轮(103)连接,所述螺纹杆上螺纹连接有螺母,所述螺母止抵在所述盖条(104)上。The cover strip (104) is provided with a threaded hole, the sliding mechanism is a bolt (105), the bolt (105) includes a screw head and a threaded rod, the threaded rod is arranged through the threaded hole, and the One end of the threaded rod away from the screw head is connected to the sliding driven wheel (103), and a nut is threadedly connected to the threaded rod, and the nut abuts on the cover strip (104). 8.根据权利要求6所述的被动调直轮组,其特征在于,8. The passive straightening wheel set according to claim 6, characterized in that, 所述盖条(104)上设置有安装孔,所述滑动机构为丝杠传动,所述丝杠穿过所述安装孔设置,所述滑动被动轮(103)上设置有块,所述丝杠与所述块转动并上下限位连接。A mounting hole is provided on the cover strip (104), the sliding mechanism is a screw drive, the screw is arranged through the mounting hole, a block is provided on the sliding driven wheel (103), and the screw The bar rotates with the block and is connected with the upper and lower limit positions. 9.根据权利要求1所述的被动调直轮组,其特征在于,9. The passive straightening wheel set according to claim 1, characterized in that, 所述第一方向和所述第二方向垂直。The first direction and the second direction are perpendicular. 10.一种被动调直装置,其特征在于,包括权利要求1-9任一项所述的被动调直轮组,所述被动调直轮组的数量为两个,两个所述被动调直轮组沿所述第一方向间隔设置,且两个所述被动调直轮组中的所述滑动被动轮(103)的滑动方向呈预设夹角。10. A passive straightening device, characterized in that it comprises the passive straightening wheel set according to any one of claims 1-9, the number of the passive straightening wheel set is two, and two of the passive straightening wheel sets are The straight wheel sets are arranged at intervals along the first direction, and the sliding directions of the sliding passive wheels (103) in the two passive straightening wheel sets are at a preset angle.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579110A (en) * 2021-07-20 2021-11-02 建科机械(天津)股份有限公司 Passive straightening reinforcing steel bar wheel set and passive straightening reinforcing steel bar device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579110A (en) * 2021-07-20 2021-11-02 建科机械(天津)股份有限公司 Passive straightening reinforcing steel bar wheel set and passive straightening reinforcing steel bar device

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Address after: 300408 No.7, Wuwei Road, Lugang logistics equipment Industrial Park, Beichen District, Tianjin

Patentee after: Jianke Intelligent Equipment Manufacturing (Tianjin) Co.,Ltd.

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Address before: 300408 No.7, Wuwei Road, Lugang logistics equipment Industrial Park, Beichen District, Tianjin

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