CN210817269U

CN210817269U - Riveting tool

Info

Publication number: CN210817269U
Application number: CN201921905455.2U
Authority: CN
Inventors: 郑云昌; 袁宗阳; 宋桂喜
Original assignee: Henan Xinbo Mine Equipment Technology Co ltd
Current assignee: Henan Xinbo Mine Equipment Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-23
Anticipated expiration: 2029-11-07

Abstract

A riveting tool belongs to the field of pedal manufacturing and comprises a bottom plate, a side upper stop block, a side lower stop block and an ear positioning block; the bottom plate is a flat plate, and the width and the length of the bottom plate are greater than the maximum length and the width of the pedal; the side upper stop block is fixedly connected with the bottom plate according to the upper surface of the bottom plate; the side lower blocking block is arranged on the upper surface of the bottom plate and is fixedly connected with the bottom plate; the method has the characteristics of high efficiency and high precision.

Description

Riveting tool

Technical Field

The invention belongs to the field of pedal plate manufacturing, and particularly relates to a riveting tool for riveting all parts of a pedal plate together.

Background

In the production process of the pedal, all parts are required to be riveted together, as shown in fig. 1, an edge strip A of the pedal is welded with a pedal B and then riveted with a frame D, and it is noted that the corresponding size and position relation of the pedal ear C and the hinge joint of the equipment using the pedal is required, so that the pedal can be ensured to flexibly swing in the use process; during riveting, lines need to be drawn on the pedal according to the lug parts C on the frame D, so that the working efficiency is low, and the precision is poor.

Disclosure of Invention

Aiming at the conditions of low efficiency and low precision caused by alignment of the pedals by adopting a line drawing method in the riveting process, the invention provides a pedal riveting tool which can easily realize the riveting of the pedals without drawing lines, and the specific technical scheme is that the riveting tool is characterized in that: comprises a bottom plate, a side upper stop block, a side lower stop block and an ear positioning block; the bottom plate is a flat plate, and the width and the length of the bottom plate are greater than the maximum length and the width of the pedal; the side upper stop block is fixedly connected with the bottom plate according to the upper surface of the bottom plate; the side lower blocking block is arranged on the upper surface of the bottom plate and is fixedly connected with the bottom plate; the side lower stop block and the side upper stop block are arranged in parallel, and the distance between the side lower stop block and the side upper stop block is equal to the length of the protruding parts on the two sides after the pedal welding edge strip; the ear positioning block is arranged on the bottom plate and is fixedly connected with the bottom plate; the number of the ear parts is the same as that of the ear parts on the pedal; the position of the ear positioning block on the bottom plate is the same as the position of the ear on the pedal plate relative to the position of the pedal plate after the edge strip is welded; the thickness of the ear positioning block is the same as the width of the opening of the ear on the pedal.

Furthermore, the side upper stop block is in an inverted L shape.

Furthermore, the side lower stop block is in an inverted L shape.

Furthermore, a hole is formed in the ear positioning block, and the hollow diameter of the ear positioning block is matched with the hole in the ear of the pedal.

Advantageous effects

The riveting device has the advantages that the frame of the pedal plate and the pedal plate can be quickly positioned, the riveting work of the pedal plate can be accurately finished without drawing a line, the working efficiency is high, and the riveting precision is high.

Drawings

FIG. 1 is a schematic view of the structure of a footrest

A. Side strips, a pedal, C ears and D frames.

FIG. 2 is a schematic structural diagram of the present invention

1. The bottom plate, 2, side upper stop dog, 3, side lower stop dog, 4, ear locating piece.

Detailed Description

To further explain the technical scheme of the invention, the specific embodiment of the invention is described with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, in this example, a round bar with a diameter of 12 mm is used as a side bar a in a pedal, the length of a pedal B is 1300 mm and 660 mm, the middle part of the pedal is symmetrically protruded towards two sides for 110 mm, and the protruding length is 400 mm; the distance between the ears C is 40 mm, the diameter of the holes on the ears C is 30 mm, and 4 pedals with the ears are taken as an example; in the embodiment, a steel plate with the length of 1500 mm, the width of 1000 mm and the thickness of 10 mm is selected as the bottom plate 1, so that for convenience of operation, an inverted L-shaped structure is selected, wherein the thickness of the side upper stop block 2 is 6 mm, the height of the side upper stop block is 50 mm, the height of a gap is the height from the bottom of an ear part C of the pedal to the upper surface of a pedal B, the gap faces the direction of the ear part positioning block 4, and the height side edge of the inner side of the gap is parallel to the side edge of the ear part positioning block 4 and is parallel; the size and the shape of the selected side lower blocking block 3 are the same as those of the side upper blocking block 2, the side lower blocking block and the side upper blocking block are arranged on the bottom plate 1 in parallel and are welded with the bottom plate 1, and the inner side distance between the side lower blocking block 3 and the side upper blocking block 2 is guaranteed to be 424 mm, namely the protruding length of the pedal B and the diameter of the edge strip A are added; selecting an ear positioning block 4 with the width of 60 mm, the height of 60 mm and the thickness of 40 mm, and forming a round hole with the diameter of 30 mm to be matched with the position of the hole on the ear C; the relative positions of the ear positioning block 4, the side upper stop block 2 and the side lower stop block 3 are set according to the relative positions of the ear C and the pedal B, and the ear positioning block 4 is fixedly arranged on the bottom plate 1, so that the implementation of the invention is completed.

When the pedal plate frame D is applied, the welded pedal plate frame D is placed on the upper surface of the bottom plate 1, the lug part C is embedded with the lug part positioning block 4 on the bottom plate 1, and a pin shaft penetrates through the hole on the lug part positioning block 4 and the hole on the lug part C; 4 ear C are respectively positioned with 4 ear positioning blocks, the pedal B welded with the edge strip A is placed on the upper portion of the frame D, the convex part of the pedal B is embedded between the side upper positioning block 2 and the side lower positioning block 3, the upper surface of the pedal B is embedded between the side upper positioning block 2 and the side lower positioning block 3, the inner side of the gap on the side upper positioning block 2 and the side lower positioning block 3 is embedded, the function of fixing the relative position of the pedal B and the frame D is realized, the universal riveting mode in the industry is adopted, the frame D and the pedal C are riveted together, the riveting work of the pedal plate is completed, the speed is high, and the precision is high.

Claims

1. A riveting tool, characterized by: comprises a bottom plate, a side upper stop block, a side lower stop block and an ear positioning block; the bottom plate is a flat plate, and the width and the length of the bottom plate are greater than the maximum length and the width of the pedal; the side upper stop block is arranged on the upper surface of the bottom plate and is fixedly connected with the bottom plate; the side lower blocking block is arranged on the upper surface of the bottom plate and is fixedly connected with the bottom plate; the side lower stop block and the side upper stop block are arranged in parallel, and the distance between the side lower stop block and the side upper stop block is equal to the length of the protruding parts on the two sides after the pedal welding edge strip; the ear positioning block is arranged on the bottom plate and is fixedly connected with the bottom plate; the number of the ear parts is the same as that of the ear parts on the pedal; the position of the ear positioning block on the bottom plate is the same as the position of the ear on the pedal plate relative to the position of the pedal plate after the edge strip is welded; the thickness of the ear positioning block is the same as the width of the opening of the ear on the pedal.

2. A riveting tool according to claim 1, wherein: the side upper stop block is in an inverted L shape.

3. A riveting tool according to claim 1, wherein: the side lower stop block is in an inverted L shape.

4. A riveting tool according to claim 1, wherein: the ear positioning block is provided with a hole, and the diameter of the hole is matched with the hole on the ear of the pedal plate.