CN215747309U

CN215747309U - Brake pedal attaching and welding tool for low-speed electric four-wheel vehicle

Info

Publication number: CN215747309U
Application number: CN202122118670.1U
Authority: CN
Inventors: 邵高林; 陈红领
Original assignee: Jiangsu Jinyue New Energy Technology Co ltd
Current assignee: Jiangsu Jinyue New Energy Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-08
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a brake pedal assembling and welding tool of a low-speed electric four-wheel vehicle, which is used for welding a brake pedal assembly, wherein the brake pedal assembly comprises a bottom plate, a switching support and a master cylinder fixing support, the welding tool comprises a supporting plate, a first support for positioning the switching support, a second support for positioning the master cylinder fixing support and a plurality of positioning pins, the first support and the second support are fixedly arranged on the supporting plate, the first support and the second support are respectively provided with a positioning hole, and the positioning pins fix the brake pedal assembly on the welding tool through the positioning holes. Through the cooperation of layer board, first support, second support and locating pin, the one shot positioning shaping of the brake pedal assembly of realization has avoided the time waste and the material loss that repeated clamp dress, repeated circulation caused, has improved production efficiency, has promoted the product yield, has reduced manufacturing cost.

Description

Brake pedal attaching and welding tool for low-speed electric four-wheel vehicle

Technical Field

The utility model relates to the technical field of welding tools, in particular to a brake pedal assembling and welding tool for a low-speed electric four-wheel vehicle.

Background

The electric quadricycle refers to a pure electric vehicle with the highest vehicle speed of less than 50 km/h. The prior electric quadricycle comprises an electric sightseeing vehicle, an electric golf cart, an electric patrol vehicle, an electric sanitation vehicle, an electric transport vehicle, an electric tractor, an electric engineering vehicle, a special modified electric vehicle and the like. With the development of modern society and the improvement of environmental protection consciousness of people, the electric quadricycle is gradually selected by more people.

As shown in fig. 1, a brake pedal assembly 1 of an electric four-wheeled vehicle includes: bottom plate 11, adapter bracket 12, master cylinder fixed bolster 13 and master cylinder fixed auxiliary stand 14. The existing brake pedal assembly can be finally welded after being clamped and circulated for many times during welding, the production efficiency is severely restricted by the clamping and the circulation for many times, unnecessary loss and defective products are also caused, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brake pedal assembling and welding tool of a low-speed electric four-wheel vehicle, which aims to solve the technical problems mentioned in the background technology, and the utility model aims to realize the following technical scheme:

the utility model provides a low-speed electric four-wheel vehicle brake pedal attaches together welding frock for welding brake pedal assembly, brake pedal assembly includes the bottom plate, switching support and master cylinder fixed bolster, welding frock includes the layer board, a first support for fixing a position the switching support, a second support and a plurality of locating pin for fixing a position the master cylinder fixed bolster, a first support, second support fixed mounting is on the layer board, a first support, all seted up the locating hole on the second support, the locating pin passes through the locating hole and fixes the pedal assembly on welding frock.

Furthermore, the first support and the second support are both L-shaped, the first support and the second support are detachably mounted on two adjacent side edges of the supporting plate, and the upper ends of the first support and the second support extend to the opposite sides of the supporting plate respectively.

Furthermore, the positioning hole on the first support is parallel to the supporting plate.

Furthermore, the positioning hole on the second bracket is perpendicular to the supporting plate.

The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:

through the cooperation of layer board, first support, second support and locating pin, the one shot positioning shaping of the brake pedal assembly of realization has avoided the time waste and the material loss that repeated clamp dress, repeated circulation caused, has improved production efficiency, has promoted the product yield, has reduced manufacturing cost.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

FIG. 1 is a schematic view of a pedal assembly according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a welding tool according to an embodiment of the present application;

fig. 3 is a schematic view of a use state of the welding tool according to the embodiment of the application.

In the drawings, there is shown: 1. a brake pedal assembly; 11. a base plate; 12. a transfer bracket; 13. a master cylinder fixing bracket; 14. the main pump fixes the auxiliary support; 2. welding a tool; 21. a support plate; 22. a first bracket; 23. a second bracket; 24. positioning pins; 25. positioning holes; 25a, a supporting plate positioning hole; 25b, first bracket positioning holes; 25c and a second bracket positioning hole.

Detailed Description

For better understanding of the above technical solutions, the following detailed descriptions will be made in conjunction with the drawings and the detailed description of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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 utility model, its application, or uses. 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.

As shown in figure 2, the brake pedal of the low-speed electric four-wheel vehicle is combined with the welding tool 2, the welding tool is used for welding the brake pedal assembly 1, the brake pedal 1 assembly comprises a bottom plate 11, a switching support 12 and a master cylinder fixing support 13, the welding tool 2 comprises a support plate 21, a first support 22 used for positioning the switching support 12, a second support 23 used for positioning the master cylinder fixing support 13 and a plurality of positioning pins 24, the first support 22 and the second support 23 are fixedly installed on the support plate 21, the first support 22 and the second support 23 are respectively provided with a positioning hole 25, and the positioning pins 24 fix the brake pedal assembly 1 on the welding tool 2 through the positioning holes 25.

Specifically, the supporting plate 21, the first bracket 22, the second bracket 23, and the positioning pin 24 are all made of steel alloy or aluminum alloy. The supporting plate 21 is rectangular plate-shaped, two supporting plate positioning holes 25a are formed in the supporting plate 21, and the supporting plate positioning holes 25a correspond to the mounting holes in the bottom plate 11; the first support 22 is L-shaped, the first support 22 is installed on the right side of the supporting plate 21 through a bolt, the upper end of the first support 22 extends towards the left side of the supporting plate, and a horizontal first support positioning hole 25b is formed in the upper side of the first support 22; the second support 23 is L-shaped and is mounted on the front side of the support plate 21 by bolts, the upper end of the second support 23 extends to the rear side of the support plate, and two vertical second support positioning holes 25c are formed in the upper end of the second support 23.

As shown in fig. 1-3, the working principle of the present invention is:

firstly, the bottom plate 11 is placed on the supporting plate 21, and the positioning pin 24 is inserted into the supporting plate positioning hole 25a, so that the position of the brake pedal bottom plate 11 is fixed;

then, the transfer bracket 12 is placed on the bottom plate 11, the right side of the transfer bracket 12 is attached to the first bracket 22, and the positioning pin 24 is inserted into the first bracket positioning hole 25b, so that the position of the transfer bracket 12 is fixed;

then, the master cylinder fixing bracket 13 is placed on the second bracket 23, and the positioning pin 24 is inserted into the second bracket positioning hole 25c, so that the position of the master cylinder fixing bracket 13 is fixed;

and finally, welding the positioned brake pedal assembly 1, and after the welding is finished, pulling out all the positioning pins and taking out the brake pedal.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered 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.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 protection scope of the present invention.

Claims

1. The utility model provides a low-speed electric four-wheel vehicle brake pedal attaches together welding frock for welding brake pedal assembly, brake pedal assembly includes bottom plate, switching support and master cylinder fixed bolster, a serial communication port, welding frock includes the layer board, is used for fixing a position the first support of switching support, is used for fixing a position second support and a plurality of locating pin of master cylinder fixed bolster, first support second support fixed mounting be in on the layer board, the layer board first support the locating hole has all been seted up on the second support, the locating pin will through the locating hole the pedal assembly is fixed welding frock is last.

2. The assembly welding tool for the brake pedal of the low-speed electric four-wheel vehicle as claimed in claim 1, wherein the first bracket and the second bracket are both L-shaped, the first bracket and the second bracket are detachably mounted on two adjacent side edges of the supporting plate, and the upper ends of the first bracket and the second bracket extend to opposite sides of the supporting plate respectively.

3. The tool for integrally welding the brake pedal of the low-speed electric four-wheel vehicle as claimed in claim 1, wherein the positioning hole in the first support is parallel to the supporting plate.

4. The tool for integrally welding the brake pedal of the low-speed electric four-wheel vehicle as claimed in claim 1, wherein the positioning hole in the second bracket is perpendicular to the supporting plate.