CN212022608U

CN212022608U - Rolling combined pedal for automobile

Info

Publication number: CN212022608U
Application number: CN202020425580.XU
Authority: CN
Inventors: 乔国章
Original assignee: Shulan City Tongyong Machinery Co ltd
Current assignee: Shulan City Tongyong Machinery Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-27
Anticipated expiration: 2030-03-30

Abstract

A rolling combined pedal for an automobile is characterized in that: it includes mainboard and head, a plurality of the long limit of mainboard contacts to arrange in proper order and is one row, links firmly between the adjacent mainboard, two the head divide equally and do not arrange a plurality of the both ends of mainboard, the head cup joints a plurality of the end of mainboard links firmly to constitute the roll extrusion combination formula footboard that is used for the car. The cold pressing machine has the advantages of simple structure, low cost, wide application range, high safety, good comfort and suitability for cold pressing with less cutting or no cutting.

Description

Rolling combined pedal for automobile

Technical Field

The utility model belongs to the technical field of the automobile parts makes, a roll extrusion combination formula footboard for car.

Background

One or more pedals capable of walking are often mounted on a bracket between left and right longitudinal beams behind a cab of a truck or outside the longitudinal beams. The pedal is typically formed from a single metal plate by stamping or roll forming from a metal coil, and may also be formed by non-metallic injection molding. The press-formed pedal is usually formed by stretching a plurality of reinforcing ribs on a plane, but the depth is limited, the bending resistance of the section is not easy to be improved, and the bearing capacity is not higher than that of a rolled piece when the material and the thickness of the press-formed pedal are the same as those of the rolled piece. The cross section of the pedal formed by rolling is corrugated, the bending resistance is higher than that of a stamping part, and when the material and the thickness of the pedal are the same as those of the stamping part, the material consumption is not as low as that of the stamping part. Moreover, the trapezoidal groove of the rolling piece with the corrugated section is easy to bend feet of a walker, and the corrugated fracture is easy to hurt people and is not attractive after being cut off. When two rolled pedals are arranged in a butt joint mode along the direction of a corrugated groove, the corrugated shapes of the ends of the two pedals mounted on the longitudinal beams or the brackets are difficult to align due to manufacturing errors of the longitudinal beams or the brackets, the phenomenon of misalignment exists, and the appearance effect is influenced. The width of the pedal formed by stamping or rolling is not easy to change, and different vehicle types have different width requirements, if the width needs to be changed, a new die needs to be manufactured, and the cost and the production preparation period are increased. The injection-molded pedal has high elasticity, and people walk on the pedal unstably and have poor aging resistance and poor skid resistance in cold.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: overcomes the defects of the prior art, and provides a rolling combined pedal for an automobile, which has beautiful appearance, good skid resistance, uneasy hurt to people and easy width change.

The utility model provides a technical problem's scheme is: a rolling combined pedal for an automobile is characterized in that: it includes mainboard and head, a plurality of the long limit of mainboard contacts to arrange in proper order and is one row, links firmly between the adjacent mainboard, two the head divide equally and do not arrange a plurality of the both ends of mainboard, the head cup joints at a plurality of the end of mainboard links firmly.

The fixing connection mode between the adjacent main boards is one or the combination of rivet-free riveting, rivet riveting and welding.

The fixed connection mode between the end sockets and the ends of the plurality of main boards is one or the combination of rivet-free riveting, rivet riveting and welding.

The mainboard includes flat board, backup pad and supports the riser, divide equally the below of flat board and do not set up two the backup pad, support the riser and arrange in between the long limit of flat board and the long limit of backup pad, the upper end of supporting the riser links firmly as an organic whole with the long limit of flat board, and the lower extreme links firmly as an organic whole with the long limit of backup pad.

The flat plate is provided with a plurality of first flanging holes with downward flanges, and the first flanging holes are circumferentially provided with second flanging holes with upward flanges.

The flat plate, the supporting vertical plate and the supporting plate of the main plate are of a rolled and bent integral forming structure.

The seal head is a box cover type structure and a stamping part formed by stretching.

The utility model has the advantages that:

the utility model discloses a working pedal for automobile, its structure that is formed by a plurality of mainboards and head linking firmly can carry out width adjustment through the quantity of adjustment mainboard, satisfies the needs of different motorcycle types to the footboard width to need not to make the mould again, both guaranteed the time limit for a project progress, reduced manufacturing cost again;

the utility model discloses a working pedal for automobile, its structure that is formed by a plurality of mainboards and head links firmly has simultaneously that rolling spare bearing capacity is high and stamping workpiece material consumes low advantage, and the cutting end of rolling spare is covered to the head that the punching press stretch-formed, makes it be difficult for hindering people; meanwhile, the potential safety hazard that several reinforcing ribs are stretched on the plane of the stamping formed pedal to generate grooves and the potential safety hazard that corrugated fractures easily hurt people after the rolling piece is cut off are overcome;

3. the working pedal for the automobile of the utility model has no trapezoidal groove of the corrugated rolling piece on the upper plane, so that the potential safety hazard of spraining feet by people is avoided;

4. the utility model discloses a working pedal for automobile, which is formed by fixedly connecting a plurality of main boards and end sockets, solves the problems that the corrugated shapes of two rolling formed pedal end heads are difficult to align, the phenomenon of misalignment exists, and the appearance is influenced;

5. the working pedal for the automobile is provided with the first flanging holes with the flanges with the downward larger diameters, so that rain and snow falling on the pedal can flow to the ground from the flanging holes, and the potential safety hazard of freezing of the rain and snow on the pedal is avoided; the second flanging holes with flanges with smaller diameters upwards are arranged on the periphery of the first flanging hole, so that the pedal can be prevented from slipping, and the comfort of the pedal is improved.

The cold pressing machine has the advantages of simple structure, low cost, wide application range, high safety, good comfort and suitability for cold pressing with less cutting or no cutting.

Drawings

FIG. 1 is a schematic sectional view of the A-A main view of the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is an enlarged, rotated view of section B-B of FIG. 2;

FIG. 4 is an enlarged view of part I of FIG. 3;

FIG. 5 is an enlarged, rotated view of section C-C of FIG. 2;

FIG. 6 is an enlarged view of a portion II of FIG. 5;

fig. 7 is a schematic front view of the main board of the present invention;

FIG. 8 is an enlarged schematic view of section D-D of FIG. 7;

fig. 9 is a schematic front view of the sealing head of the present invention;

FIG. 10 is a top schematic view of FIG. 9;

fig. 11 is an enlarged schematic view of section E-E of fig. 9.

In the figure: the riveting head comprises a sealing head 1, a main plate 2, a first flanging hole 3, a second flanging hole 4, a supporting vertical plate 5, a supporting plate 6, a flat plate 7 and riveting points 8.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1 to 11, in embodiment 1, the rolling combined pedal for an automobile in this embodiment includes main boards 2 and end sockets 1, three long sides of the main boards 2 are contacted and sequentially arranged in a row, riveting points 8 between adjacent main boards 2 are fixedly connected by rivetless riveting, two end sockets 1 are respectively arranged at two ends of the three main boards 2, the end sockets 1 are sleeved on ends of the three main boards 2, and the riveting points 8 are fixedly connected by rivetless riveting, so as to form the rolling combined pedal for an automobile.

The main board 2 comprises a flat plate 7, a supporting plate 6 and a supporting vertical plate 5, the flat plate 7, the supporting vertical plate 5 and the supporting plate 6 of the main board 2 are of a rolled and bent integral forming structure, the supporting plate 6 is a double-layer plate in close contact, two supporting plates 6 are respectively arranged below the flat plate 7, the supporting vertical plate 5 is arranged between the long edge of the flat plate 7 and the long edge of the supporting plate 6, the upper end of the supporting vertical plate 5 is fixedly connected with the long edge of the flat plate 7 into a whole, the lower end of the supporting vertical plate 5 is fixedly connected with the long edge of the supporting plate 6 into a whole, and the adjacent main board 2 is fixedly connected through a riveting.

The flat plate 7 is provided with a plurality of first flanging holes 3 with downward flanges, and six second flanging holes 4 with upward flanges are arranged on the first flanging holes 3 along the periphery.

The seal head 1 is a box cover type structure and a stamping part formed by stretching.

The present embodiment is manufactured using prior art techniques.

Example 2, this example is substantially the same as example 1 except that: three 2 long edges of mainboard contact and arrange in proper order and be one row, riveting point 8 between the adjacent mainboard 2 links firmly through no rivet riveting, two head 1 equally divide and do not arrange in three the both ends of mainboard 2, head 1 cup joints at three the end of mainboard 2, its riveting point links firmly through rivet riveting to constitute the roll extrusion combination formula footboard that is used for the car.

Example 3, this example is substantially the same as example 1 except that: three 2 long limits of mainboard contact are arranged in proper order and are one row, and riveting point 8 between the adjacent mainboard 2 links firmly through no rivet riveting, two head 1 equally divide and do not arrange in three the both ends of mainboard 2, head 1 cup joints three the end of mainboard 2, and links firmly through the welding to constitute the roll extrusion combination formula footboard that is used for the car.

The present invention is not limited to the present embodiment, and those skilled in the art can easily copy and modify the present invention without creative work, and the present invention is protected by the claims.

Claims

1. A rolling combined pedal for an automobile is characterized in that: the end socket comprises main boards and end sockets, wherein long edges of the main boards are contacted and sequentially arranged in a row, the adjacent main boards are fixedly connected, the cross section of each main board is in a C shape with a downward opening, the two end sockets are respectively arranged at two ends of the main boards, and the end sockets are sleeved on the ends of the main boards and are fixedly connected;

2. The roll-on modular step for an automotive vehicle as claimed in claim 1, wherein: the fixing connection mode between the adjacent main boards is one or the combination of rivet-free riveting, rivet riveting and welding.

3. The roll-on modular step for an automotive vehicle as claimed in claim 1, wherein: the fixed connection mode between the end sockets and the ends of the plurality of main boards is one or the combination of rivet-free riveting, rivet riveting and welding.

4. The roll-on modular step for an automotive vehicle as claimed in claim 1, wherein: the flat plate is provided with a plurality of first flanging holes with downward flanges, and the first flanging holes are circumferentially provided with second flanging holes with upward flanges.

5. The roll-on modular step for an automotive vehicle as claimed in claim 1, wherein: the flat plate, the supporting vertical plate and the supporting plate of the main plate are of a rolled and bent integral forming structure.

6. The roll-on modular step for an automotive vehicle as claimed in claim 1, wherein: the seal head is a box cover type structure and a stamping part formed by stretching.