CN218387990U - Guide wheel mechanism - Google Patents
Guide wheel mechanism Download PDFInfo
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- CN218387990U CN218387990U CN202222584167.XU CN202222584167U CN218387990U CN 218387990 U CN218387990 U CN 218387990U CN 202222584167 U CN202222584167 U CN 202222584167U CN 218387990 U CN218387990 U CN 218387990U
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- guide wheel
- installing
- wheel mechanism
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Abstract
The utility model provides a guide wheel mechanism, include: bottom plate, support frame, fixed plate, adjusting part and leading wheel main part, the support frame has been welded respectively to bottom plate upper surface front side, rear side, there is adjusting part support frame upper end left side through fixed plate movable mounting, compares with prior art, the utility model discloses following beneficial effect has: through setting up the regulating part, only need clockwise or anticlockwise twist the nut, just can the quick adjustment installation head move left or move right at the activity inslot, and then quick adjustment is located the leading wheel main part of installing the head, install the head upside, the stopper that the downside set up, the spacing groove of cooperation, make installation head can steady motion when removing, can not take place the skew, the slider, the design of hexagon socket head cap screw two, the cooperation spout, be convenient for fix the stopper of installing the head after finishing to position control, promote the stability of installing the head, avoid installing the head and take place the axial float.
Description
Technical Field
The utility model belongs to the technical field of the leading wheel, in particular to leading wheel mechanism.
Background
Chinese patent No. CN202773114U discloses a guide wheel mechanism for lifting an electric furnace upright post, which is characterized in that: be equipped with the leading wheel with the guide rail contact, the leading wheel sets up at the leading wheel epaxial, and the support is fixed with the base, is equipped with leading wheel support clamp plate on the support, and this leading wheel support clamp plate is through the bolt setting on the support, wherein be equipped with the ejector pin between leading wheel support clamp plate and the leading wheel axle, the utility model discloses an improve the purpose that the leading wheel structure had played the stability that improves stand elevating system, this kind of leading wheel effect is fine, and the stand lift shake has obtained obvious improvement, and on-the-spot adjustment convenient operation can satisfy the straightness requirement that hangs down of stand, simultaneously, maintains convenient and also makes maintainer intensity of labour reduce relatively.
According to the technical scheme, the connecting length of the bolt and the support is adjusted, the distance between the guide wheel support pressing plate and the support is further controlled, the guide wheel support pressing plate pulls the guide wheel shaft through the ejector rod, the purpose of adjusting the position of the guide wheel is achieved, the operation mode enables the bolt to be easily loosened after the bolt is unscrewed, the connecting length between the bolt and the support is shortened, a gap exists between the guide wheel support pressing plate and the support, the stability of the guide wheel support pressing plate is weakened, shaking is easy to generate, once the axial component of the force applied to the guide wheel is large, the guide wheel and the guide wheel shaft are easy to axially shift, the operation stability of the guide wheel is reduced, and therefore the guide wheel mechanism is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a guide wheel mechanism, which solves the problem of the prior art.
The utility model discloses a following technical scheme realizes: a guide wheel mechanism comprising: the guide wheel device comprises a bottom plate, support frames, a fixed plate, an adjusting assembly and guide wheel main bodies, wherein the support frames are welded on the front side and the rear side of the upper surface of the bottom plate respectively;
the adjusting assembly comprises a nut, a screw rod, a connector, an installing head and a limiting block, and the left end of the screw rod is movably connected with the fixed plate through the nut;
the lead screw right-hand member passes through the connector and is connected with installation head, installation head upside, downside are equipped with a stopper respectively.
As a preferred embodiment, the left side of the upper end of the support frame is recessed rightwards to form a movable groove, and the fixing plate is installed on the left side of the upper end of the support frame through a fixing hole and a second hexagon socket head cap screw;
the limiting groove has been seted up respectively to activity groove upside, downside, the limiting groove runs through outwards and forms the spout, movable mounting has the slider in the spout.
As a preferred embodiment, the two limiting grooves are communicated with the movable groove, and a sliding groove is arranged outside each limiting groove.
As a preferred embodiment, the slider is a T-shaped block, a threaded hole is formed in the slider in a penetrating manner, the slider is in threaded connection with the first hexagon socket head cap screw through the threaded hole, and when the slider is actually used, the slider is matched with the first hexagon socket head cap screw to fix a limiting block on the mounting head, so that the mounting head is prevented from axially shifting.
In a preferred embodiment, the connecting head is integrally formed with the mounting head.
As a preferred embodiment, a guide wheel main body is installed between the two adjusting components through an installing head, a rotating shaft and a high-temperature-resistant oilless bearing, and the adjusting components are convenient for rapidly adjusting the distance between the guide wheel main body and the guide rail.
After the technical scheme is adopted, the beneficial effects of the utility model are that: by arranging the adjusting component, the mounting head can be quickly adjusted to move left or right in the movable groove only by screwing the nut clockwise or anticlockwise, so that the guide wheel main body on the mounting head can be quickly adjusted, and the limiting blocks arranged on the upper side and the lower side of the mounting head are matched with the limiting groove, so that the mounting head can stably move without deviation when moving;
the design of slider, hexagon socket head cap screw second, the cooperation spout is convenient for fix the stopper on the installation head after finishing to the position control, promotes the stability of installation head, avoids installing the head and takes place the axial float.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the overall structure schematic diagram of the guide wheel mechanism of the present invention.
Fig. 2 is a schematic view of a front view of the guide wheel mechanism of the present invention.
Fig. 3 is a schematic view of a sliding groove and a limiting groove of the guide wheel mechanism of the present invention.
Fig. 4 is the utility model relates to a guide wheel mechanism's installation head is connected with the schematic diagram of stopper.
Fig. 5 is a schematic view of a slide block of the guide wheel mechanism of the present invention.
In the figure, 1-a bottom plate, 2-a support frame, 3-a fixing plate, 4-an adjusting component, 5-a chute, 6-a first hexagon socket screw, 7-a guide wheel main body, 8-a second hexagon socket screw, 9-a nut, 10-an adjusting screw rod, 11-a movable groove, 12-a guide rail, 13-a fixing hole, 14-a limiting groove, 15-a connector, 16-a limiting block, 17-an installation head and 18-a sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a guide wheel mechanism comprising: the guide wheel device comprises a bottom plate 1, support frames 2, a fixed plate 3, an adjusting assembly 4 and a guide wheel main body 7, wherein the support frames 2 are respectively welded on the front side and the rear side of the upper surface of the bottom plate 1, the guide wheel main body 7 is in rolling connection with a guide rail 12, the adjusting assembly 4 is movably installed on the left side of the upper end of each support frame 2 through the fixed plate 3, and the guide wheel main body 7 is movably installed between the two support frames 2 through the adjusting assembly 4;
the adjusting component 4 comprises a nut 9, a screw rod, a connector 15, an installing head 17 and a limiting block 16, and the left end of the screw rod is movably connected with the fixing plate 3 through the nut 9;
the right end of the screw rod is connected with an installing head 17 through a connecting head 15, and the upper side and the lower side of the installing head 17 are respectively provided with a limiting block 16.
The left side of the upper end of the support frame 2 is recessed rightwards to form a movable groove 11, and the fixed plate 3 is installed on the left side of the upper end of the support frame 2 through a fixed hole 13 and a second hexagon socket head cap screw 8;
The two limiting grooves 14 are communicated with the movable groove 11, a sliding groove 5 is formed in the outer side of each limiting groove 14, and the sliding block 18 is used for installing the sliding block 18 and adjusting the position of the sliding block 18.
As an embodiment of the present invention, please refer to fig. 1, fig. 2, fig. 3 and fig. 5, the slider 18 is a T-shaped block, the inside of the slider 18 is penetrated to form a threaded hole, the slider 18 is connected with the first 6 threads of the hexagon socket head cap screw through the threaded hole, after the position of the mounting head 17 is adjusted, the sliders 18 in the two chutes 5 are respectively moved to the positions of the upper side stopper 16 and the lower side stopper 16 of the mounting head 17 through the first 6 threads of the hexagon socket head cap screw, and then the first 6 threads of the hexagon socket head cap screw on the two sliders 18 are screwed down by a tool, because the inside of the slider 18 is penetrated to form the threaded hole, and the slider 18 is connected with the first 6 threads of the hexagon socket head cap screw through the threaded hole, the first 6 ends of the hexagon socket head cap screw penetrate through the slider 18, and extrude the slider 18 to the inner wall position of the chute 5, and then the first 6 ends of the hexagon socket head cap screw extrude the upper side stopper 16 and the lower side stopper 16 of the mounting head 17, so that the mounting head 17 is firmly fixed;
the limiting block 16 on the mounting head 17 after the position adjustment is completed can be conveniently fixed, the stability of the mounting head 17 is improved, and the mounting head 17 is prevented from moving axially.
The connecting head 15 and the mounting head 17 are designed and formed integrally, so that the mounting head 17 can be connected with a screw rod conveniently.
As an embodiment of the present invention, please refer to fig. 1 to 5, a guide wheel main body 7 is installed between two adjusting components 4 through an installation head 17, a rotating shaft, and a high temperature resistant oilless bearing, the adjusting components 4 facilitate rapid adjustment of the space between the guide wheel main body 7 and the guide rail 12, when in actual use, if the guide wheel main body 7 is adjusted, first the hexagon socket head cap bolts 6 on the two sliders 18 are unscrewed, then the nut 9 on the fixing plate 3 is screwed clockwise or counterclockwise by using a tool, and as the nut 9 is screwed, the lead screw moves left or right, the installation head 17 is further driven to move left or right in the movable slot 11, so as to achieve the purpose of adjusting the position of the guide wheel main body 7;
through setting up adjusting part 4, only need clockwise or anticlockwise twist and move nut 9, just can quick adjustment installation head 17 move left or move right in activity groove 11, and then quick adjustment is located the leading wheel main part 7 on installing head 17, and the stopper 16 of installing head 17 upside, downside setting cooperates spacing groove 14 for installation head 17 can steady motion when removing, can not take place the skew.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made 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 mechanism comprising: the guide wheel device comprises a bottom plate (1), supporting frames (2), a fixing plate (3), adjusting assemblies (4) and guide wheel main bodies (7), wherein the supporting frames (2) are welded on the front side and the rear side of the upper surface of the bottom plate (1) respectively, and the guide wheel main bodies (7) are in rolling connection with guide rails (12), and the guide wheel device is characterized in that the adjusting assemblies (4) are movably mounted on the left side of the upper end of the supporting frames (2) through the fixing plate (3), and the guide wheel main bodies (7) are movably mounted between the two supporting frames (2) through the adjusting assemblies (4);
the adjusting component (4) comprises a nut (9), a screw rod, a connector (15), an installing head (17) and a limiting block (16), and the left end of the screw rod is movably connected with the fixing plate (3) through the nut (9);
the right end of the screw rod is connected with an installing head (17) through a connecting head (15), and the upper side and the lower side of the installing head (17) are respectively provided with a limiting block (16).
2. A guide wheel mechanism according to claim 1, wherein: the left side of the upper end of the support frame (2) is recessed rightwards to form a movable groove (11), and the fixed plate (3) is installed on the left side of the upper end of the support frame (2) through a fixed hole (13) and a second hexagon socket head cap screw (8);
spacing groove (14) have been seted up respectively to activity groove (11) upside, downside, spacing groove (14) outside run through and form spout (5), movable mounting has slider (18) in spout (5).
3. A guide wheel mechanism according to claim 2, wherein: two spacing groove (14) all communicate with activity groove (11), each spacing groove (14) outside all is equipped with a spout (5).
4. A guide wheel mechanism according to claim 3, wherein: the sliding block (18) is a T-shaped block, a threaded hole is formed in the sliding block (18) in a penetrating mode, and the sliding block (18) is in threaded connection with the first inner hexagon bolt (6) through the threaded hole.
5. A guide wheel mechanism according to claim 1, wherein: the connecting head (15) and the mounting head (17) are integrally designed and formed.
6. A guide wheel mechanism according to claim 1, wherein: two install leading wheel main part (7) through installation head (17), pivot, high temperature resistant oilless bearing between adjusting part (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222584167.XU CN218387990U (en) | 2022-09-29 | 2022-09-29 | Guide wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222584167.XU CN218387990U (en) | 2022-09-29 | 2022-09-29 | Guide wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218387990U true CN218387990U (en) | 2023-01-24 |
Family
ID=84954323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222584167.XU Active CN218387990U (en) | 2022-09-29 | 2022-09-29 | Guide wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218387990U (en) |
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2022
- 2022-09-29 CN CN202222584167.XU patent/CN218387990U/en active Active
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