CN217727636U

CN217727636U - Guide wheel welding group is to frock

Info

Publication number: CN217727636U
Application number: CN202220781053.1U
Authority: CN
Inventors: 周雪龙
Original assignee: Kunshan Kensetsu Buhin Co ltd
Current assignee: Kunshan Kensetsu Buhin Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-11-04
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a guide wheel welding group is to frock, the on-line screen storage device comprises a base, the support column is installed to the top of base, the internally mounted of support column has the regulation pole, first conical gear is installed to the lower extreme of adjusting the pole, first conical gear's the outside is connected with second conical gear, first conical gear and second conical gear all are located the inside of support column, the outside of support ring is connected with the adjustable ring, the lower extreme of adjustable ring is located the inboard of adjustment tank, be provided with the ball between adjustable ring and the adjustment tank, the upper surface of base is seted up to the adjustment tank, the surface mounting of adjustable ring has the handle. This guiding wheel welding group is to frock can stabilize the location to the part of wheel body to can promote to carry out welded stability and promote the welding accuracy between the different parts of wheel body, can prevent the condition of welding dislocation from appearing simultaneously, avoid follow-up welded wheel body production of accomplishing to scrap.

Description

Guide wheel welding group is to frock

Technical Field

The utility model belongs to the technical field of the guide wheel, especially, relate to a guide wheel welding group is to frock.

Background

The crawler-type travelling mechanism is a travelling part of crawler-type travelling mechanical equipment, and mainly comprises a guide wheel, a tensioning device, a crawler frame, a supporting wheel, a driving device, a supporting chain wheel, a crawler plate and the like, wherein the guide wheel is used for guiding the travelling mechanism, and the guide wheel is formed by welding a wheel rim, a web and a wheel hub, so that the guide wheel needs to be assembled and clamped through a tool, and the subsequent welding is facilitated.

In the process of welding type guide wheel body assembly, due to the influences of welding deformation, part size precision and the like, left and right and upper and lower gaps at the lap joint of a rim and a wheel disc and at the lap joint of a hub and the wheel disc cannot be guaranteed, so that welding dislocation is easy to occur after welding is finished, and finally scrapped phenomenon is generated.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned in-process of welding formula guide wheel body group to right, because influence such as precision of welding deformation and part size, the clearance often can not be guaranteed about rim and radials, wheel hub and radials overlap joint, leads to accomplishing the welding dislocation that appears easily after the welding, finally produces the problem of condemned phenomenon, the utility model aims at providing a guide wheel welding group is to frock.

In order to achieve the above object, the utility model provides a guide wheel welding group is to frock, the on-line screen storage device comprises a base, the support column is installed to the top of base, the internally mounted of support column has the regulation pole, adjust the lower extreme of pole and install first conical gear, first conical gear's the outside is connected with second conical gear, first conical gear and second conical gear all are located the inside of support column, install the cross axle on the second conical gear, the outside of cross axle is connected with the top sleeve, the surface mounting of top sleeve has branch, branch is located the inboard of spacing groove, the inside of support column is seted up to the spacing groove, the outside of support column is provided with the wheel body, the upper end outside threaded connection of support column has the clamp plate, the clamp plate is located the top of wheel body, the below of wheel body is provided with the support ring, the internally surface mounting of support ring has the limiting plate, run through on the limiting plate and install the gag lever, the gag lever is installed in the upper surface of base, the outside of support ring is connected with the adjustable ring, the lower extreme of adjustable ring is located the inboard of adjustment groove, be provided with the ball between adjustable ring and the adjustment groove, the upper surface of adjusting groove and open in the base, the outer surface of adjustable groove, the outer surface of adjustable ring has the adjustable ring.

In one example, the adjusting rod is rotatably connected with the supporting column, the adjusting rod is meshed with the transverse shaft through the first bevel gear and the second bevel gear, and when the adjusting rod is manually screwed to rotate, the transverse shaft can be pushed by the adjusting rod to synchronously rotate through the first bevel gear and the second bevel gear.

In one example, the cross shaft is in threaded connection with the jacking sleeve, the jacking sleeve and the support column form a telescopic structure through the support rod and the limiting groove, and when the cross shaft rotates, the cross shaft pushes the jacking sleeve to rotate on the support column through the support rod and the limiting groove through threads.

In one example, the wheel body comprises a hub, a rim and a web plate, the hub is located on the outer side of the jacking sleeve, the rim is arranged on the outer side of the hub, and the web plate is arranged between the hub and the rim, so that the assembly of different parts is facilitated.

In one example, threaded connection is adopted between the support ring and the adjusting ring, and limiting plates are distributed on the inner side surface of the support ring at equal angles, so that when the support ring rotates, the support ring can push the adjusting ring to perform telescopic motion to adjust the height through threads.

In an example, the adjustable ring passes through the adjustment tank and the ball rotates with the base to be connected, makes things convenient for manual promotion adjustable ring to rotate on the base, has promoted the adjustable ring and has carried out the smoothness nature of motion, avoids the adjustable ring to take place the card dead condition.

Through the utility model provides a guide wheel welding group can bring following beneficial effect to frock:

1. can stabilize the location to the part of wheel body to can promote to carry out welded stability and promote the welding accuracy between the different parts of wheel body, can prevent the condition of welding dislocation simultaneously, avoid follow-up completion welded wheel body to produce and scrap.

2. The manual adjusting rod is screwed to drive the cross shaft to rotate through the first bevel gear and the second bevel gear, so that the rotating cross shaft can push the jacking sleeve to jack and clamp the hub at the inner ring of the hub through threads, and meanwhile, the web can be stably placed between the wheel rim and the hub under the action of the supporting ring and the pressing plate, and subsequent welding is facilitated.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the support pillar of the present invention;

FIG. 3 is a schematic view of the connection structure of the cross shaft and the jacking sleeve of the present invention;

FIG. 4 is a schematic view of the connecting and top-cut structure of the support ring and the adjusting ring of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support column; 3. adjusting a rod; 4. a first bevel gear; 5. a second bevel gear; 6. a horizontal axis; 7. tightly jacking the sleeve; 8. a strut; 9. a limiting groove; 10. a wheel body; 1001. a hub; 1002. a rim; 1003. a web; 11. pressing a plate; 12. a support ring; 13. a limiting plate; 14. a limiting rod; 15. an adjusting ring; 16. an adjustment groove; 17. a ball bearing; 18. a handle.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. In the description of the present specification, reference to the description of "one aspect", "some aspects", "an example", "a specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 5, the embodiment of the utility model provides a guide wheel welding group is to frock, including base 1, support column 2 is installed to the top of base 1, the internally mounted of support column 2 has regulation pole 3, adjust the lower extreme of pole 3 and install first conical gear 4, the outside of first conical gear 4 is connected with second conical gear 5, first conical gear 4 and second conical gear 5 all are located the inside of support column 2, install cross axle 6 on the second conical gear 5, the outside of cross axle 6 is connected with top tight sleeve 7, the surface mounting of top tight sleeve 7 has branch 8, branch 8 is located the inboard of spacing groove 9, spacing groove 9 is seted up in the inside of support column 2, the outside of support column 2 is provided with wheel body 10, the upper end outside threaded connection of support column 2 has clamp plate 11, clamp plate 11 is located the top of wheel body 10, the below of wheel body 10 is provided with support ring 12, the internally mounted of support ring 12 has limiting plate 13, run through on limiting plate 13 and install gag lever 14, gag lever 14 is installed in the upper surface of base 1, the outside of support ring 12 is connected with adjusting ring 15, the outside of adjusting ring 15 is located adjusting ring 16, the inboard of adjusting ring 15, adjusting ring 16, adjusting ring 17 is provided with adjusting ring 17 between adjusting ring 17, the upper surface of adjusting ring 1 is provided with adjusting ring 18, the upper surface of adjusting ring 17.

Specifically, the adjusting rod 3 is rotatably connected with the supporting column 2, the adjusting rod 3 is meshed with the cross shaft 6 through the first bevel gear 4 and the second bevel gear 5, and when the adjusting rod 3 is manually screwed to rotate, the adjusting rod 3 at the moment can push the cross shaft 6 to perform synchronous rotating motion through the first bevel gear 4 and the second bevel gear 5.

Specifically, the cross shaft 6 is in threaded connection with the jacking sleeve 7, the jacking sleeve 7 forms a telescopic structure with the support column 2 through the support rod 8 and the limiting groove 9, and when the cross shaft 6 rotates, the cross shaft 6 pushes the jacking sleeve 7 to rotate on the support column 2 through the support rod 8 and the limiting groove 9 through threads.

Specifically, the wheel body 10 comprises a hub 1001, a rim 1002 and a web 1003, the hub 1001 is located on the outer side of the jacking sleeve 7, the rim 1002 is arranged on the outer side of the hub 1001, and the web 1003 is arranged between the hub 1001 and the rim 1002, so that different components can be conveniently assembled in a pairing mode.

Specifically, threaded connection is adopted between the support ring 12 and the adjusting ring 15, and the limiting plates 13 are distributed on the inner side surface of the support ring 12 at equal angles, so that when the support ring 12 rotates, the support ring 12 can push the adjusting ring 15 to perform telescopic motion to adjust the height through threads.

Specifically, adjustable ring 15 rotates through adjustment tank 16 and ball 17 and is connected with base 1, makes things convenient for manual promotion adjustable ring 15 to rotate on base 1, has promoted adjustable ring 15 and has carried out the smoothness nature of motion, avoids adjustable ring 15 to take place the card condition of dying.

The working principle is as follows: firstly, a hub 1001 is arranged on the outer side of a supporting column 2, an adjusting rod 3 is manually screwed to rotate on the supporting column 2, the rotating adjusting rod 3 pushes a transverse shaft 6 to rotate through a first bevel gear 4 and a second bevel gear 5, the transverse shaft 6 which rotates at the moment pushes a jacking sleeve 7 to move through threads, the jacking sleeve 7 extends out of the supporting column 2 through a supporting rod 8 and a limiting groove 9 until the jacking sleeve 7 is tightly jacked on the inner side of the hub 1001 to perform jacking clamping, after the hub finishes clamping, a web 1003 is arranged at the lower end of the hub 1001, then an adjusting ring 15 is manually pushed through a handle 18 to rotate on a base 1 through an adjusting groove 16 and balls 17, the rotating adjusting ring 15 pushes a supporting ring 12 to move upwards through threads until the supporting ring 12 abuts against the lower side of the web 1003 to support the supporting ring, then a rim 1002 can be arranged on the outer side of the hub 1001 and is in contact with one end of the web 1003, another web 1003 is arranged between the hub 1001 and a rim 1002, then a pressing plate 11 is manually screwed until the lower end of the supporting column 1003 and the pressing plate 1003 is fastened, and the lower end of the web 1002 is welded to facilitate the clamping of the hub and the upper end of the web 1002, and the lower end of the web 1002, and the two subsequent wheel body 1002.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a guide wheel welding group is to frock, a serial communication port, the on-line screen storage device comprises a base, the support column is installed to the top of base, the internally mounted of support column has the regulation pole, first conical gear is installed to the lower extreme of regulation pole, the outside of first conical gear is connected with second conical gear, first conical gear and second conical gear all are located the inside of support column, install the cross axle on the second conical gear, the outside of cross axle is connected with the tight sleeve in top, the tight telescopic surface mounting in top has branch, branch is located the inboard of spacing groove, the inside of support column is seted up in the spacing groove, the outside of support column is provided with the wheel body, the upper end outside threaded connection of support column has the clamp plate, the clamp plate is located the top of wheel body, the below of wheel body is provided with the support ring, the internally mounted of support ring has the limiting plate, run through on the limiting plate and install the gag lever, the gag lever mounting is in the upper surface of base, the outside of support ring is connected with the adjustable ring, the lower extreme of adjustable ring is located the inboard of adjustable groove, be provided with the ball between adjustable ring and the adjustable groove, the upper surface of base is seted up, the adjustable groove has the handle.

2. The guide wheel welding group is to frock of claim 1, its characterized in that: the adjusting rod is rotatably connected with the supporting column and is meshed and connected with the cross shaft through a first bevel gear and a second bevel gear.

3. The guide wheel welding group is to frock of claim 1, its characterized in that: the cross shaft is in threaded connection with the jacking sleeve, and the jacking sleeve forms a telescopic structure with the support column through the support rod and the limiting groove.

4. The guide wheel welding group is to frock of claim 1, its characterized in that: the wheel body comprises a hub, a rim and a web plate, the hub is located on the outer side of the jacking sleeve, the rim is arranged on the outer side of the hub, and the web plate is arranged between the hub and the rim.

5. The guide wheel welding group of claim 1 is to frock characterized in that: the support ring is in threaded connection with the adjusting ring, and limiting plates are distributed on the inner side surface of the support ring at equal angles.

6. The guide wheel welding group of claim 1 is to frock characterized in that: the adjusting ring is rotatably connected with the base through the adjusting groove and the ball.