CN216343741U

CN216343741U - Integral forging type guide wheel body

Info

Publication number: CN216343741U
Application number: CN202122602786.2U
Authority: CN
Inventors: 牟明; 张鹏昌
Original assignee: Dalian Shenglong Machinery Co Ltd
Current assignee: Dalian Shenglong Machinery Co Ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-19
Anticipated expiration: 2031-10-28

Abstract

The utility model provides an integrally forged guide wheel body, which belongs to the technical field of guide devices and comprises a guide wheel, wherein a guide wheel shaft is arranged in the middle of the guide wheel, traction frames are symmetrically arranged at two ends of the guide wheel shaft, a fixing frame is fixedly connected to the outer surface of each traction frame, shock absorption pads are fixedly arranged on the upper surface and the lower surface of each fixing frame, and one end of each fixing frame is fixedly connected with a limiting plate through a screw. This integral forging formula guide wheel body, setting through the mount, fix the guide wheel on machinery, setting through the shock pad, the mount that makes the guide wheel reduces friction and vibrations with mechanical junction, guarantee the steady advance of guide wheel, avoid because the damage of the inner assembly that vibrations caused, symmetrical design through the traction lever, increase traction force, the position that draws that makes the device is more firm, can draw heavier machinery and advance, the suitability of guide wheel has been increased, avoid the trouble and the fund loss of changing many times.

Description

Integral forging type guide wheel body

Technical Field

The utility model belongs to the technical field of guide devices, and particularly relates to an integrally forged guide wheel body.

Background

Most construction machines walk as one of their main actions during operation, and the guiding devices are guiding wheels in actual operation.

The effect of guide wheel is to the chain walking play the guide effect, and guide wheel on the existing market generally adopts alloy steel casting to form, becomes an integral structure, and adopts the guide wheel of forged mode production, does not have the shock attenuation effect, connects and pull the part insecure damage that drops easily, causes construction work to be compelled to stop, delays the engineering progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrally forged guide wheel body, and aims to solve the problems of no shock absorption and infirm connection in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an integral forging formula guide wheel body, includes the guide wheel, the mid-mounting of guide wheel has the guide shaft, the traction frame is installed to the both ends symmetry of guide shaft, the outer fixed surface of traction frame is connected with the mount, two upper and lower fixed surface of mount have the shock pad, screw fixedly connected with limiting plate is passed through to the one end of mount, the one end fixed mounting of traction frame has the mounting panel, the surperficial symmetry of mounting panel is provided with first connecting block, first connecting block is fixed connection with the mounting panel, the fixed surface of first connecting block is connected with the traction lever, the fixed surface of traction lever installs the spring, the one end fixedly connected with second connecting block of traction lever, the fixed surface of second connecting block is connected with the installation department.

In order to enable the integrally forged guide wheel body to achieve the purpose of conveniently clamping into the guide groove, as a preferable mode of the utility model, the guide wheel comprises a boss, a wheel body is fixedly connected to the inner surface of the boss, and a shaft sleeve is fixedly connected to the inner surface of the wheel body.

In order to enable the integrally forged guide wheel body to achieve the purpose of reducing the bearing weight of the guide wheel, as a preferable mode of the utility model, a notch is formed in the side surface of the traction frame, a mounting hole is formed in the inner side wall of the notch, the mounting hole penetrates through the traction frame and the mounting plate, a first pin bolt is inserted into the inner surface of the mounting hole, and two ends of the first pin bolt are in threaded connection with first bolt caps.

In order to achieve the purpose of reinforcing and stably connecting the integrally forged guide wheel body, as a preferable mode of the utility model, a fixing hole is formed in the upper surface of the traction frame, the fixing hole penetrates through the traction frame and the guide wheel shaft, a second pin bolt is inserted into the inner surface of the fixing hole, and second bolt caps are connected to two ends of the second pin bolt in a threaded mode.

In order to achieve the object of reinforcing the guide axle of the one-piece forged guide wheel body, it is preferable according to the utility model that the traction frame projects outwardly on the side face thereof adjacent to the guide wheel to form a lug.

In order to achieve the purpose of guiding the wheel to rotate by the integral forging type guiding wheel body, as a preferable mode of the utility model, a bearing is fixedly arranged on the inner wall of the shaft sleeve.

In order to achieve the purpose of lubricating and damping the integral forging type guide wheel body, the two ends of the bearing are symmetrically provided with floating seals.

In order to achieve the object of protecting the bearings and the floating seal of the one-piece forged guide wheel body, it is preferred according to the utility model that the inner diameter of the sleeve is adapted to the outer diameter of the bearings and the floating seal, and the width of the sleeve is greater than the maximum width of the guide wheel.

In order to achieve the object of avoiding the occurrence of cracks in the stone block in the one-piece forged guide wheel body, it is preferred according to the utility model that the guide wheel shaft is fixedly connected to the inner wall of the bearing.

For the purpose of facilitating the mounting of such a one-piece forged guide wheel body, it is preferred according to the utility model that the diameter of the guide wheel shaft is adapted to the inner diameter of the bearing.

Compared with the prior art, the utility model has the beneficial effects that:

1. this integral forging formula guide wheel body, setting through the mount, fix the guide wheel on machinery, setting through the shock pad, make mount on the guide wheel and mechanical junction reduce friction and vibrations, guarantee the steady gos forward of guide wheel, avoid because the damage of the inner assembly that vibrations caused, symmetrical design through the traction lever, traction force has been increased, the position that draws that makes the device is more firm, can draw heavier machinery to go forward, the suitability of guide wheel has been increased, avoid the trouble and the fund loss of changing many times.

2. This forge formula guide wheel body entirely, through the setting of first cotter, second cotter, first bolt cap and second bolt cap, be in the same place mount, traction frame and mounting panel are fixed, increase the firm and stability of device, through the ruggedness of the reinforcement protection guide wheel axle of flange, reduce the damage of device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the traction frame structure of the present invention;

FIG. 4 is a schematic view of a fixing frame according to the present invention;

FIG. 5 is a schematic view of the drawbar and spring configuration in the present invention;

fig. 6 is a schematic cross-sectional view of a guide wheel in the present invention.

In the figure: 1. a guide wheel; 101. a boss; 102. a wheel body; 103. a shaft sleeve; 2. a guide axle; 3. a traction frame; 4. a fixed mount; 5. a shock pad; 6. a screw; 7. a limiting plate; 8. mounting a plate; 9. a first connection block; 10. a draw bar; 11. a spring; 12. a second connecting block; 13. an installation part; 14. a notch; 15. mounting holes; 16. a first pin; 17. a first cap; 18. a fixing hole; 19. a second pin; 20. a second cap; 21. a convex disc; 22. A bearing; 23. and (4) floating sealing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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 creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides an integral forging formula guide wheel body, including guide wheel 1, the mid-mounting of guide wheel 1 has guide wheel axle 2, traction frame 3 is installed to guide wheel axle 2's both ends symmetry, traction frame 3's outer fixed surface is connected with mount 4, mount 4's upper and lower two fixed surface

install shock pad

5, 6 fixedly connected with limiting plate 7 of screw are passed through to mount 4's one end, traction frame 3's one end fixed mounting has mounting panel 8, mounting panel 8's surperficial symmetry is provided with first connecting block 9, first connecting block 9 is fixed connection with mounting panel 8, the fixed surface of first connecting block 9 is connected with traction lever 10, traction lever 10's fixed surface installs spring 11, traction lever 10's one end fixedly connected with second connecting block 12, the fixed surface of second connecting block 12 is connected with installation department 13.

In the embodiment of the utility model, the vibration of the contact part of the fixed frame 4 and the device is reduced through the shock absorption pad 5, the stability of the guide wheel 1 is ensured, the noise is reduced, the traction force of the device is reinforced through the symmetrical arrangement of the first connecting block 9, the traction rod 10 and the spring 11, the mass range of the traction device of the guide wheel 1 is enlarged, and the applicability of the guide wheel 1 is increased.

Specifically, the guide wheel 1 includes a boss 101, a wheel body 102 is fixedly connected to an inner surface of the boss 101, and a bushing 103 is fixedly connected to an inner surface of the wheel body 102.

In this embodiment: through the integral forging of the wheel body 102 and the shaft sleeve 103 of the boss 101, the guide wheel 1 is more integral, the installation steps are reduced, the installation operation is simplified, and the installation time is saved.

Specifically, notch 14 has been seted up to the side of traction frame 3, and mounting hole 15 has been seted up to the inside wall of notch 14, and mounting hole 15 runs through traction frame 3 and mounting panel 8, and the internal surface of mounting hole 15 is pegged graft and is had first cotter 16, and the both ends threaded connection of first cotter 16 has first bolt cap 17.

In this embodiment: the traction frame 3 and the mounting plate 8 are fixedly connected together through the mounting hole 15, the first pin bolt 16 and the first bolt cap 17, and the firmness of the device is improved.

Specifically, the upper surface of the traction frame 3 is provided with a fixing hole 18, the fixing hole 18 penetrates through the traction frame 3 and the guide wheel shaft 2, a second pin bolt 19 is inserted into the inner surface of the fixing hole 18, and two ends of the second pin bolt 19 are in threaded connection with a second bolt cap 20.

In this embodiment: the traction frame 3 and the guiding axle 2 are fixed together through the fixing hole 18, the second pin 19 and the second bolt cap 20, and the guiding of the device by the guiding wheel 1 is facilitated.

Specifically, the side of the traction frame 3 close to the guide wheel 1 protrudes outwards to form a convex disc 21.

In this embodiment: through the increase of protruding dish 21 to the fixed area of guide shaft 2, consolidate the fastness of guide shaft 2, reduce the injury to guide shaft 2, protection device safety.

Specifically, the bearing 22 is fixedly mounted on the inner wall of the sleeve 103.

In this embodiment: the guide wheel 1 is assisted by a bearing 22 to guide the rotational advancement.

Specifically, floating seals 23 are symmetrically mounted on both ends of the bearing 22.

In this embodiment: the lubrication of the pilot axle 2 and bearings 22 is aided by a floating seal 23, reducing wear on the axle during rotation.

Specifically, the inner diameter of the sleeve 103 is adapted to the outer diameters of the bearing 22 and the floating seal 23, and the width of the sleeve 103 is greater than the total width of the bearing 22 and the floating seal 23.

In this embodiment: through the setting that the width of axle sleeve 103 is greater than the total width of bearing 22 and floating seal 23, reach axle sleeve 103 to bearing 22 and floating seal 23's guard action, avoid the stone that bounces when leading wheel 1 gos forward to injure way bearing 22 and floating seal 23.

Specifically, the guide wheel shaft 2 is fixedly connected to the inner wall of the bearing 22.

In this embodiment: the guide wheel shaft 2 is fixedly connected through the bearing 22, and when the fixed frame 4 is fixed, the guide wheel 1 can rotate the guide device to advance under the rotation of the bearing 22.

In particular, the diameter of the guide axle 2 is adapted to the inner diameter of the bearing 22.

In this embodiment: the guide wheel shaft 2 is tightly connected through the bearing 22, so that the phenomenon that the outflow gap enters stone and dust is avoided, the friction force is increased, and the abrasion to the guide wheel shaft 2 is caused.

The working principle and the using process of the utility model are as follows: when the integrally forged guide wheel body is used, the second pin bolt 19 is inserted through the fixing hole 18, the guide wheel 1, the guide wheel shaft 2 and the traction frame 3 are fixedly assembled together, the second pin bolt 20 is fixedly and firmly fixed, the first pin bolt 16 is inserted through the mounting hole 15, the traction frame 3 and the mounting plate 8 are assembled together, the first pin bolt 17 is fixedly and firmly fixed, the mounting part 13 is connected with a mechanical device, the traction rod 10, the spring 11 and the second connecting block 12 play a role of a traction device, the guide wheel 1 is fixed on the device through the fixing frame 4, more stress areas are provided for the guide wheel 1, the weight of the traction frame 3 is reduced by the arrangement of the notch 14, the bearing damage of the guide wheel 1 is reduced in multiple directions, the collision vibration caused by the contact surface of the device when the guide wheel 1 moves forwards is reduced through the shock absorption pad 5, and the stability of the guide wheel 1 is ensured, the boss 101 helps the guide wheel 1 to guide and advance in a specified track of the device, the convex disc 21 increases the contact area with the guide wheel shaft 2, the guide wheel shaft 2 is reinforced, the bearing 22 helps the guide wheel 1 to advance, the floating seal 23 reduces friction, increases lubrication, reduces abrasion of the bearing 22 and the guide wheel shaft 2, and the shaft sleeve 103 protects the bearing 22 and the floating seal 23 from being damaged by stones or dirt.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an integral forging formula guide wheel body, includes guide wheel (1), its characterized in that: the middle mounting of guide wheel (1) has guide wheel axle (2), traction frame (3) is installed to the both ends symmetry of guide wheel axle (2), the outer fixed surface of traction frame (3) is connected with mount (4), the upper and lower two fixed surface of mount (4) install shock pad (5), screw (6) fixedly connected with limiting plate (7) are passed through to the one end of mount (4), the one end fixed mounting of traction frame (3) has mounting panel (8), the surface symmetry of mounting panel (8) is provided with first connecting block (9), first connecting block (9) is fixed connection with mounting panel (8), the fixed surface of first connecting block (9) is connected with traction lever (10), the fixed surface of traction lever (10) installs spring (11), the one end fixedly connected with second connecting block (12) of traction lever (10), and the surface of the second connecting block (12) is fixedly connected with an installation part (13).

2. The integrally forged guide wheel body of claim 1, wherein: the guide wheel (1) comprises a boss (101), a wheel body (102) is fixedly connected to the inner surface of the boss (101), and a shaft sleeve (103) is fixedly connected to the inner surface of the wheel body (102).

3. The integrally forged guide wheel body of claim 1, wherein: notch (14) have been seted up to the side of traction frame (3), mounting hole (15) have been seted up to the inside wall of notch (14), traction frame (3) and mounting panel (8) are run through in mounting hole (15), the internal surface of mounting hole (15) is pegged graft and is had first cotter bolt (16), the both ends threaded connection of first cotter bolt (16) has first cap (17).

4. An integrally forged guide wheel body according to claim 3, wherein: the upper surface of traction frame (3) has seted up fixed orifices (18), fixed orifices (18) run through traction frame (3) and guide wheel axle (2), the internal surface of fixed orifices (18) is pegged graft and is had second cotter (19), the both ends threaded connection of second cotter (19) has second bolt cap (20).

5. The integrally forged guide wheel body of claim 4, wherein: the side surface of the traction frame (3) close to the guide wheel (1) protrudes outwards to form a convex disc (21).

6. The integrally forged guide wheel body of claim 2, wherein: and a bearing (22) is fixedly arranged on the inner wall of the shaft sleeve (103).

7. The integrally forged guide wheel body of claim 6, wherein: floating seals (23) are symmetrically arranged at two ends of the bearing (22).

8. The integrally forged guide wheel body of claim 6, wherein: the inner diameter of the shaft sleeve (103) is matched with the outer diameters of the bearing (22) and the floating seal (23), and the width of the shaft sleeve (103) is larger than the total width of the bearing (22) and the floating seal (23).

9. The integrally forged guide wheel body of claim 1, wherein: the guide wheel shaft (2) is fixedly connected to the inner wall of the bearing (22).

10. The integrally forged guide wheel body of claim 9, wherein: the diameter of the guide wheel shaft (2) is matched with the inner diameter of the bearing (22).