CN214488696U

CN214488696U - Large-tonnage thrust wheel forging equipment

Info

Publication number: CN214488696U
Application number: CN202120455936.9U
Authority: CN
Inventors: 郭海宁
Original assignee: Taicang Xijin Machinery Technology Co ltd
Current assignee: Taicang Xijin Machinery Technology Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-26
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a large-tonnage thrust wheel forging equipment relates to forging equipment technical field. The utility model comprises a forging equipment body, wherein the upper side of the forging equipment body is provided with an electric push rod, a first spring and four limiting components, and the upper side of the first spring is provided with a fixed disc; the upside of fixed disk is provided with the thrust wheel body, and the first end of spacing subassembly and the lateral wall sliding fit of thrust wheel body, the second end of four spacing subassemblies all with fixed disk sliding fit. The utility model discloses a four spacing subassemblies that set up, when starting electric putter, electric putter drives four spacing subassemblies and removes to can be fast convenient carry on spacingly to the thrust wheel body, reduced the condition emergence of thrust wheel body slope when forging, thereby improved the forged quality of thrust wheel body, and the fixed disk of setting has reduced the condition emergence of thrust wheel body slope when sliding, thereby improved the stability of device.

Description

Large-tonnage thrust wheel forging equipment

Technical Field

The utility model belongs to the technical field of forging apparatus, especially, relate to a large-tonnage supporting wheel forging apparatus.

Background

The thrust wheels serve to support the weight of the tractor while rolling on the tracks (track links) or track plates of the track, and also serve to restrain the track against lateral slippage. When the tractor turns, the thrust wheel forces the track to slide on the ground, the thrust wheel is often in muddy water and dust and bears strong impact, so the sealing is reliable, the rim is wear-resistant, and the thrust wheel has the functions of: the weight of the locomotive consist is transferred to the ground and rolled on the tracks. To prevent derailment, the bogie wheels should also be able to prevent the track from moving laterally relative to the track. The thrust wheel usually works in muddy water, lime and sand, bears strong impact, has extremely bad working conditions, and has easy abrasion of a wheel rim. The requirements for the thrust wheel are: the rim is wear-resistant, the bearing is sealed reliably, the rolling resistance is small, and the like, and the types of the thrust wheels used by the combined crawler belt and the integral or rubber crawler belt are different: the rollers of the combined track roll on the guide rails while the rollers of the integrated or rubber track roll on the track plates. The track roller of the combined track has two types, one is a single flange, and the other is a double flange. The former is easy to manufacture; so the application is more common, and the latter is less used. The purpose of the flange is to prevent the track from moving relative to it laterally to prevent derailment during cornering. The height h of the flange is usually 10-20 mm. In order to reduce the friction between the side of the rim and the side of the rail, the side of the rim is often beveled.

Most of traditional thrust wheel forging equipment does not have fixing device, and the thrust wheel forges very easily the slope to can influence the quality after the thrust wheel forges, can bring a great deal of troubles for the producer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-tonnage thrust wheel forging equipment, through four spacing subassemblies that set up, when starting electric putter, electric putter drives four spacing subassemblies and removes, thereby can be fast convenient carry on spacingly to the thrust wheel body, the condition that the thrust wheel body inclines when forging has been reduced takes place, thereby the forged quality of thrust wheel body has been improved, and the fixed disk of setting, the condition that the thrust wheel body inclines when sliding has been reduced takes place, thereby the stability of device has been improved, the problem that exists among the above-mentioned prior art has been solved.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a large-tonnage supporting wheel forging device comprises a forging device body, wherein an electric push rod, a first spring and four limiting assemblies are arranged on the upper side of the forging device body, and a fixed disc is arranged on the upper side of the first spring; the upper side of the fixed disk is provided with a thrust wheel body, the first ends of the limiting assemblies are in sliding fit with the outer side wall of the thrust wheel body, and the second ends of the four limiting assemblies are in sliding fit with the fixed disk; the output end of the electric push rod is provided with a fixed cylinder, and the fixed cylinder is in sliding fit with the first end of the thrust wheel body.

Optionally, an L-shaped plate is installed on the upper side of the forging equipment body, a groove is formed in the L-shaped plate, and the electric push rod is located in the groove.

Optionally, a first channel is formed in the fixed disk, and the second end of the supporting wheel body is located in the first channel.

Optionally, the spacing subassembly includes: the fixed plate, and the fixed plate is installed at the upside of forging apparatus body, and the inside sliding fit of fixed plate has the sloping piece, and two baffles are installed to the upside of fixed plate, installs dead lever, connecting plate between two baffles, and the week side normal running fit of dead lever has the rotor plate.

Optionally, one side of the connecting plate is provided with a second spring, and one ends of the four second springs are respectively arranged at one side of the four rotating plates.

Optionally, the second channel has been seted up to the first end of rotor plate, and thrust wheel body sliding fit is in the second channel, the second end of four rotor plates respectively with the first end sliding fit of four bevel blocks, the second end of four bevel blocks all with fixed disk sliding fit.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through four spacing subassemblies that set up, when starting electric putter, electric putter drives four spacing subassemblies and removes to can be fast convenient carry on spacingly to the thrust wheel body, reduced the condition emergence of thrust wheel body slope when forging, thereby improved the forged quality of thrust wheel body, and the fixed disk of setting has reduced the condition emergence of thrust wheel body slope when sliding, thereby improved the stability of device.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural view of an electric putter according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing cylinder according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 1;

fig. 5 is a schematic structural diagram at B in fig. 3.

Wherein the figures include the following reference numerals:

forging apparatus body 1, electric putter 2, fixed cylinder 3, first spring 4, fixed disk 5, first channel 6, thrust wheel body 7, fixed plate 8, inclined plane piece 9, baffle 10, connecting plate 11, second spring 12, rotor plate 13, dead lever 14, second channel 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-5, in the present embodiment, a large tonnage roller forging apparatus is provided, which includes: the forging equipment comprises a forging equipment body 1, wherein an electric push rod 2, a first spring 4 and four limiting assemblies are arranged on the upper side of the forging equipment body 1, and a fixed disc 5 is arranged on the upper side of the first spring 4; a thrust wheel body 7 is arranged on the upper side of the fixed disc 5, the first ends of the limiting assemblies are in sliding fit with the outer side wall of the thrust wheel body 7, and the second ends of the four limiting assemblies are in sliding fit with the fixed disc 5; the output end of the electric push rod 2 is provided with a fixed cylinder 3, and the fixed cylinder 3 is in sliding fit with the first end of the thrust wheel body 7.

The application of one aspect of the embodiment is as follows: when needs forge thrust wheel body 7, at first start electric putter 2, electric putter 2's output passes through thrust wheel body 7 and drives fixed disk 5 downstream, fixed disk 5 compresses first spring 4, fixed disk 5 drives the removal of four spacing subassemblies, the second end of spacing subassembly slides at the lateral wall of thrust wheel body 7, thereby it is spacing to accomplish thrust wheel body 7, when needs take out forged thrust wheel body 7, reverse start electric putter 2 can take out thrust wheel body 7. It should be noted that the electric devices referred to in this application may be powered by a storage battery or an external power source.

Through four spacing subassemblies that set up, when starting electric putter 2, electric putter 2 drives four spacing subassemblies and removes to can be fast convenient carry on spacingly to thrust wheel body 7, reduced the condition emergence of thrust wheel body 7 slope when forging, thereby improved the forged quality of thrust wheel body 7, and the fixed disk 5 that sets up has reduced the condition emergence of thrust wheel body 7 slope when sliding, thereby improved the stability of device.

The L shaped plate is installed to the upside of the forging equipment body 1 of this embodiment, and the recess has been seted up to the inside of L shaped plate, and electric putter 2 is located the recess, through the recess that sets up, is convenient for protect electric putter 2.

First channel 6 has been seted up to the inside of fixed disk 5 of this embodiment, and the second end of thrust wheel body 7 is located first channel 6, through the first channel 6 that sets up, is convenient for place thrust wheel body 7.

The spacing subassembly of this embodiment includes: fixed plate 8, and fixed plate 8 installs the upside at forging apparatus body 1, and the inside sliding fit of fixed plate 8 has sloping piece 9, and two baffles 10 are installed to the upside of fixed plate 8, installs dead lever 14, connecting plate 11 between two baffles 10, and the week side normal running fit of dead lever 14 has rotor plate 13.

The second spring 12 is installed at one side of the connecting plate 11 of the present embodiment, and one ends of the four second springs 12 are respectively installed at one side of the four rotating plates 13.

Second channel 15 has been seted up to the first end of rotor plate 13 of this embodiment, and thrust wheel body 7 sliding fit is in second channel 15, and the second end of four rotor plates 13 respectively with the first end sliding fit of four ramp blocks 9, the second end of four ramp blocks 9 all with fixed disk 5 sliding fit.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. A large-tonnage thrust wheel forging device is characterized by comprising: the forging equipment comprises a forging equipment body (1), wherein an electric push rod (2), a first spring (4) and four limiting assemblies are arranged on the upper side of the forging equipment body (1), and a fixed disc (5) is arranged on the upper side of the first spring (4);

a thrust wheel body (7) is arranged on the upper side of the fixed disc (5), the first ends of the limiting assemblies are in sliding fit with the outer side wall of the thrust wheel body (7), and the second ends of the four limiting assemblies are in sliding fit with the fixed disc (5);

the output end of the electric push rod (2) is provided with a fixed cylinder (3), and the fixed cylinder (3) is in sliding fit with the first end of the thrust wheel body (7).

2. The forging equipment for the large-tonnage supporting wheel as recited in claim 1, wherein an L-shaped plate is installed on the upper side of the forging equipment body (1), a groove is formed in the L-shaped plate, and the electric push rod (2) is located in the groove.

3. The forging equipment for the large-tonnage supporting wheel as recited in claim 1, wherein the fixed disk (5) is provided with a first channel (6) therein, and the second end of the supporting wheel body (7) is located in the first channel (6).

4. The large tonnage thrust wheel forging apparatus of claim 1 wherein the stop assembly comprises: fixed plate (8), and fixed plate (8) are installed at the upside of forging apparatus body (1), and the inside sliding fit of fixed plate (8) has inclined plane piece (9), and two baffles (10) are installed to the upside of fixed plate (8), install dead lever (14), connecting plate (11) between two baffles (10), and the week side normal running fit of dead lever (14) has rotor plate (13).

5. A large-tonnage thrust wheel forging apparatus according to claim 4, wherein the second spring (12) is installed at one side of the connecting plate (11), and one ends of the four second springs (12) are installed at one side of the four rotating plates (13), respectively.

6. The forging equipment for the large-tonnage supporting wheel as recited in claim 5, wherein the first end of the rotating plate (13) is provided with a second channel (15), the supporting wheel body (7) is in sliding fit with the second channel (15), the second ends of the four rotating plates (13) are in sliding fit with the first ends of the four inclined blocks (9), and the second ends of the four inclined blocks (9) are in sliding fit with the fixed disc (5).