CN210498983U

CN210498983U - Automobile pedal machining and welding tool

Info

Publication number: CN210498983U
Application number: CN201921168445.5U
Authority: CN
Inventors: 汤红平; 朱帮旭; 周伟明; 卢越强
Original assignee: Changxing Bohai Automobile Technology Co Ltd
Current assignee: Changxing Bohai Automobile Technology Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-12
Anticipated expiration: 2029-07-24

Abstract

The utility model provides an automobile pedal processing welding frock, including the bottom plate, be provided with slant location portion, horizontal location portion, slant fixed part and horizontal fixed part on the bottom plate, slant location portion, horizontal location portion, slant fixed part and horizontal fixed part end to end form frame type structure, and form first clamping district between slant location portion and the slant fixed part, form second clamping district between horizontal location portion and the horizontal fixed part, second clamping district is located the rear side in first clamping district, and the welding department of treating the weldment is located first clamping district and second clamping district intersection, the utility model discloses a weldment location will be treated to the locating part, and the fixing part will be treated welding and location portion fastening, and the shape of weldment is treated to the location portion adaptation has solved among the prior art and has welded the too big technical problem of deformation in welding process.

Description

Automobile pedal machining and welding tool

Technical Field

The utility model relates to an automobile electric pedal spare part production field specifically is an automobile pedal processing welding frock.

Background

Along with the development of society, people's automobile consumption level obtains improving, and the higher motorcycle type of chassis such as SUV sells the fiery explosion, and electric pedal stretches out and draws back along with the switch of door, provides convenient service for high chassis car convenience from top to bottom, simultaneously great improvement car grade, the flexible part of car electric pedal is formed by the sheet metal component welding, and the quality of welding has decided car electric pedal.

The utility model discloses a chinese utility model application number is CN 201620522276.0's utility model discloses an automobile clutch pedal support welding frock, it includes supporting baseplate, the fixed establishment on rotation base and pedal support upper portion, and the one end of supporting baseplate is located to the rotation base, sets up the pin that is used for fixed pedal support bottom plate on the supporting baseplate of one side relative with the rotation base, and fixed establishment rotates to be connected on the rotation base, and this utility model discloses can better control work piece welding quality, reduction in production cost improves work efficiency.

However, the welding tool can generate serious welding deformation in the using process, and because the to-be-welded part is thinned, the welding tool realizes the fixation and the positioning of the to-be-welded part by the pin, so that large welding deformation is easily generated during welding, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an automobile pedal processing welding frock, it will treat the weldment location through the locating part, and the fixed part will treat welding and location portion fastening, and the shape of weldment is treated to location portion adaptation, has solved among the prior art welding in welding process welding deformation too big technical problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an auto pedal processing welding frock, includes the bottom plate, its characterized in that, be provided with slant location portion, horizontal location portion, slant fixed part and horizontal fixed part on the bottom plate, slant location portion horizontal location portion the slant fixed part reaches horizontal fixed part end to end forms frame type structure, just slant location portion with form first clamping district between the slant fixed part, horizontal location portion with form second clamping district between the horizontal fixed part, second clamping district is located the side rear in first clamping district, and treat that the welding point of welding piece is located first clamping district with second clamping district intersection.

As an improvement, the diagonal positioning portion includes:

the first fixing seat is rectangular and is obliquely and upwards arranged from front to back;

the limiting plate is arranged at the bottom of the first fixing seat and is attached to the upper surface of the first fixing seat;

the limiting seat is arranged on the other side of the first fixing seat relative to the limiting plate, and the first fixing seat is fixedly connected with the bottom plate through the limiting seat.

As a refinement, the horizontal positioning portion includes:

the second fixing seat is vertically arranged, the top end of the second fixing seat is provided with a first step surface and a second step surface, and the first step surface is higher than the second step surface;

the positioning groove is formed in the inner wall of the second fixing seat along the length direction of the bottom plate, the lower surface of the positioning groove is flush with the second step surface, extends upwards and penetrates through the first step surface;

the connecting part is arranged on the left side of the second fixing seat and extends upwards from the back to the front in an inclined mode.

As a refinement, the horizontal fixing portion includes:

the first mounting seat is arranged on the other side of the bottom plate relative to the horizontal positioning part and is parallel to the second fixing seat;

the first oil cylinder is arranged at the top end of the first mounting seat, and the telescopic end of the first oil cylinder is aligned to the positioning groove.

As an improvement, the oblique fixing portion includes:

the second mounting seat is arranged in parallel with the first fixing seat, and the first mounting seat is connected with the connecting part through the second mounting seat;

the second oil cylinder is fixed on the second mounting seat, a supporting plate is arranged at the free end of the telescopic end of the second oil cylinder, and the supporting plate is opposite to the first fixing seat.

The utility model has the advantages that:

(1) the utility model can effectively reduce welding deformation, the shape of the part to be welded is matched with the positioning part, and the oil cylinder in the fixing part tightly fixes the part to be welded on the positioning part, thereby reducing welding deformation and improving welding quality and production efficiency;

(2) the utility model discloses the location is accurate, and a weldment is detained bottom on first fixing base and is fixed a position by the limiting plate, and another treats that the weldment is arranged in the constant head tank, and the location is accurate, has guaranteed the welded precision, has improved product quality.

(3) The utility model discloses the drawing of patterns is convenient, and the fastening of hydro-cylinder is loosened during the drawing of patterns, will weld a piece and upwards carry and can realize the drawing of patterns, has improved production efficiency greatly.

To sum up, the utility model has the advantages of simple structure, the location is accurate and welding deformation is little, is particularly useful for automobile electric pedal spare part production field.

Drawings

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

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a sectional view of the present invention;

FIG. 4 is a schematic view of clamping a part to be welded.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 should not 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 implicitly indicating 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.

Example (b):

as shown in fig. 1, the utility model provides an automobile pedal processing welding frock, comprising a base plate 1, be provided with slant location portion 2, horizontal location portion 3, slant fixed part 4 and horizontal fixed part 5 on the bottom plate 1, slant location portion 2 horizontal location portion 3 slant fixed part 4 reaches 5 end to end of horizontal fixed part form the frame type structure, just slant location portion 2 with form first clamping district 21 between the slant fixed part 4, horizontal location portion 3 with form second clamping district 31 between the horizontal fixed part 5, second clamping district 31 is located the rear side of first clamping district 21, and the welding department of treating the welding piece is located first clamping district 21 with second clamping district 31 intersection.

It should be noted that, during welding, the to-be-welded part a6 is arranged in the first clamping area 21, the to-be-welded part b is arranged in the second clamping area 31, after clamping, the to-be-welded part a6 and the to-be-welded part b7 are in contact with each other to form a welding area, and a welding gun is located in the first clamping area 21 and the second clamping area 31 to weld the to-be-welded part a6 and the to-be-welded part b 7.

It should be further noted that the piece to be welded a6 and the piece to be welded b7 are both bending pieces.

As shown in fig. 2, as a preferred embodiment, the diagonal positioning portion 2 includes:

the first fixing seat 22 is rectangular, and the first fixing seat 22 is obliquely and upwards arranged from back to front;

the limiting plate 23 is arranged at the bottom of the first fixed seat 22, and the limiting plate 23 is attached to the upper surface of the first fixed seat 211;

the limiting seat 24 is disposed on the other side of the first fixing seat 22 relative to the limiting plate 23, and the first fixing seat 22 is fixedly connected to the bottom plate 1 through the limiting seat 24.

It should be noted that the to-be-welded piece a6 is buckled on the first fixing seat 22, and the inner wall of the to-be-welded piece a6 is tightly attached to the first fixing seat 22, so that the to-be-welded piece a6 is ensured not to shake, welding deformation is reduced, the lower end of the to-be-welded piece a6 is abutted against the top end of the limiting plate 23, the to-be-welded piece a6 is limited, and welding accuracy is ensured.

It should be further noted that the first fixing seat 22 is fixed by the limiting seat 23, so that the first fixing seat 22 does not move in the fixing process of the to-be-welded part a6, and the positioning accuracy of the to-be-welded part a6 is ensured.

As shown in fig. 3, as a preferred embodiment, the horizontal positioning part 3 includes:

the second fixing seat 32 is vertically arranged, the top end of the second fixing seat 32 is provided with a first step surface 321 and a second step surface 322, and the first step surface 321 is higher than the second step surface 322;

the positioning groove 33 is formed in the inner wall of the second fixed seat 32 along the length direction of the bottom plate 1, the lower surface of the positioning groove 33 is flush with the second step surface 322, extends upwards and penetrates through the first step surface 321;

and the connecting part 34 is arranged on the left side of the second fixed seat 32, and the connecting part 34 extends upwards from the front to the back in an inclined manner.

It should be noted that the to-be-welded part b7 is placed in the positioning groove 33, the lower surface of the to-be-welded part b7 is flush with the second step surface 322, the positioning groove 33 vertically limits the to-be-welded part b7, and the second fixing seat 32 horizontally limits the to-be-welded part b 7.

As shown in fig. 1, as a preferred embodiment, the horizontal fixing portion 5 includes:

a first mounting seat 51, wherein the first mounting seat 51 is arranged on the other side of the bottom plate 1 relative to the horizontal positioning part 3 and is parallel to the second fixed seat 32;

the first oil cylinder 52 is arranged at the top end of the first mounting seat 51, and the telescopic end of the first oil cylinder 52 is aligned to the positioning groove 33.

It should be noted that, as shown in fig. 4, during welding, the telescopic end of the first cylinder 52 abuts against the to-be-welded part b7, so as to fix the to-be-welded part b7 to the horizontal positioning portion 3, thereby ensuring the positioning accuracy of the to-be-welded part b7 and reducing the welding deformation of the to-be-welded part b7 during welding.

As shown in fig. 1 and 2, as a preferred embodiment, the oblique fixing portion 4 includes:

the second mounting seat 41, the second mounting seat 41 is arranged in parallel with the first fixing seat 22, and the first mounting seat 51 is connected with the connecting part 34 through the second mounting seat 41;

and the second oil cylinder 42 is fixed on the second mounting seat 41, a supporting plate 421 is arranged at the free end of the telescopic end of the second oil cylinder 42, and the supporting plate 421 is opposite to the first fixing seat 22.

It should be noted that the moving direction of the second oil cylinder 42 is perpendicular to the arrangement direction of the first fixing seat 22, so as to ensure the firmness of fixing the to-be-welded part a6 by the second oil cylinder 42.

It should be further noted that the supporting plate 421 increases the contact area between the second cylinder 42 and the to-be-welded part a6, so as to ensure that the to-be-welded part a6 does not shake during welding, thereby further reducing welding deformation.

The working process is as follows:

the utility model discloses in, treat weldment a6 set up in the first clamping district 21, and pass through first fixing base 22 reaches limiting plate 23 is fixed a position, the rethread second hydro-cylinder 42 is fixed, treat weldment b7 set up in the second clamping district 31, and pass through constant head tank 33 reaches second fixing base 32 is fixed a position, the rethread first hydro-cylinder 52 is fixed, treat weldment a6 with treat and form the welding department between the weldment b 7.

Claims

1. A welding tool for processing an automobile pedal comprises a bottom plate (1) and is characterized in that, the bottom plate (1) is provided with an oblique positioning part (2), a horizontal positioning part (3), an oblique fixing part (4) and a horizontal fixing part (5), the oblique positioning part (2), the horizontal positioning part (3), the oblique fixing part (4) and the horizontal fixing part (5) are connected end to form a frame-shaped structure, a first clamping area (21) is formed between the oblique positioning part (2) and the oblique fixing part (4), a second clamping area (31) is formed between the horizontal positioning part (3) and the horizontal fixing part (5), the second clamping area (31) is positioned behind the first clamping area (21), and the welding position of the to-be-welded part is positioned at the intersection of the first clamping area (21) and the second clamping area (31).

2. The automobile pedal machining and welding tool according to claim 1, wherein the inclined positioning portion (2) comprises:

the first fixing seat (22) is rectangular, and the first fixing seat (22) is obliquely and upwards arranged from front to back;

the limiting plate (23) is arranged at the bottom of the first fixing seat (22), and the limiting plate (23) is attached to the upper surface of the first fixing seat (22);

the limiting seat (24) is arranged on the other side of the first fixing seat (22) relative to the limiting plate (23), and the first fixing seat (22) is fixedly connected with the bottom plate (1) through the limiting seat (24).

3. The automobile pedal machining and welding tool according to claim 2, wherein the horizontal positioning portion (3) comprises:

the second fixing seat (32) is vertically arranged, the top end of the second fixing seat (32) is provided with a first step surface (321) and a second step surface (322), and the first step surface (321) is higher than the second step surface (322);

the positioning groove (33) is formed in the inner wall of the second fixing seat (32) along the length direction of the bottom plate (1), the lower surface of the positioning groove (33) is flush with the second step surface (322), extends upwards and penetrates through the first step surface (321);

the connecting part (34) is arranged on the left side of the second fixed seat (32), and the connecting part (34) extends upwards from the back to the front in an inclined mode.

4. The automobile pedal machining and welding tool according to claim 3, wherein the horizontal fixing portion (5) comprises:

the first mounting seat (51) is arranged on the other side of the bottom plate (1) relative to the horizontal positioning part (3) and is arranged in a row with the second fixing seat (32);

the first oil cylinder (52), the first oil cylinder (52) set up in first mount pad (51) top, and its flexible end just faces constant head tank (33).

5. The automobile pedal machining and welding tool according to claim 4, wherein the oblique fixing portion (4) comprises:

the second mounting seat (41), the second mounting seat (41) and the first fixing seat (22) are arranged in parallel, and the first mounting seat (51) is connected with the connecting part (34) through the second mounting seat (41);

the second oil cylinder (42), the second oil cylinder (42) fixed with on second mount pad (41), the free end of its flexible end sets up a backup pad (421), backup pad (421) are just right first fixing base (22).