CN219561024U

CN219561024U - Pedal U-shaped processing tool

Info

Publication number: CN219561024U
Application number: CN202320115932.5U
Authority: CN
Inventors: 冷国军; 许名初
Original assignee: GUIZHOU HUIXIN TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: GUIZHOU HUIXIN TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-08-22
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of tool molds, and particularly discloses a pedal U-shaped processing tool which comprises a bottom plate and a mold arranged on the bottom plate, wherein the mold comprises a square convex module fixedly arranged on the bottom plate and a concave module slidingly arranged on the bottom plate, and the convex module is opposite to a notch of the concave module. The square protruding module and the die piece cooperation can be fast with the flat steel bar bending into U type frame, and whole process is high-efficient quick, labour saving and time saving moreover, and in addition, square protruding module is fixed with the die piece shape, and the U type frame bending angle of processing out is unified.

Description

Pedal U-shaped processing tool

Technical Field

The utility model relates to the technical field of tooling dies, in particular to a pedal U-shaped processing tool.

Background

The train is generally higher from the ground, and in order to facilitate getting on or off, pedals are fixedly arranged at the bottom end outside the train carriage and used for assisting people to get on or off, and the train pedals consist of a U-shaped frame and pedals fixed on the U-shaped frame. When the U-shaped frame of the train pedal is manufactured in the factory at present, the flat steel bars are generally adopted as raw materials, then the flat steel bars are bent and bent into the U-shaped frame by manually using the hammer and the clamp to be matched, the process not only consumes manpower and has low efficiency, but also the bending angle of the manufactured U-shaped frame is not uniform.

Disclosure of Invention

The utility model aims to provide a pedal U-shaped processing tool, which aims to solve the problems that labor is consumed in the existing U-shaped frame manufacturing process, the efficiency is low, and the bending angles of manufactured U-shaped frames are not uniform.

In order to solve the problems, the technical scheme is as follows:

the utility model provides a pedal U type processing frock, includes the bottom plate and arranges the mould on the bottom plate in, the mould includes the square protruding module of fixed mounting on the bottom plate and slidable mounting on the bottom plate die piece, protruding module is relative with the notch of concave module.

The basic principle of the technical scheme is as follows: and placing the flat steel bars on the bottom plate and between the square male die block and the female die block, wherein the flat steel bars are close to the side surfaces of the square male die block and are symmetrical with the square male die block as a center, and the sliding female die block is close to the square male die block until the notches of the female die block cover the square male die block, and at the moment, the flat steel bars between the square male die block and the female die block are bent into a U-shaped frame.

The beneficial effects of the technical scheme are that: compared with the existing manual operation that the hammer is matched with the clamp to bend the flat steel bars into the U-shaped frame, the tool automatically bends the flat steel bars into the U-shaped frame by matching the square convex modules with the concave die blocks, the whole process is efficient and quick, time and labor are saved, in addition, the shapes of the square convex modules and the concave die blocks are fixed, and the bending angles of the processed U-shaped frames are uniform.

Further, limiting blocks positioned on two sides of the notch of the concave module are fixedly arranged on the bottom plate. The notch of the concave module limited by the limiting block is always opposite to the square convex module, so that the concave module can be matched with the square convex module in a moving mode.

Further, an oil cylinder for providing a power source for the female die block is fixedly connected to one side, which is away from the notch, of the female die block. And the oil cylinder is used as a power source for moving the concave module, so that the labor is saved.

Further, the side of the bottom plate is provided with a storage frame, a spring rope is fixedly connected in the storage frame, and the other end of the spring rope is fixedly connected with a lubricating oil bottle. The lubricating oil bottle is filled with lubricating oil for enhancing the sliding of the concave module, and the spring rope pulls the lubricating oil bottle to prevent the lubricating oil bottle from being lost.

Further, the square convex module is fixed on the bottom plate through screws. The square convex module connected through the screw can be detached from the bottom plate for replacement.

Further, the front end of the notch of the concave module is in an oblique angle, and the rear part of the notch is completely matched with the square convex module. The front end of the notch is in an oblique angle so that the female die block can slide and be completely matched with the square male die block.

Drawings

FIG. 1 is a schematic structural view of a pedal U-shaped machining tool;

fig. 2 is a schematic structural view of a U-shaped frame.

Reference numerals in the drawings of the specification include: the device comprises a bottom plate 1, a square convex module 2, a concave module 3, screws 4, an oil cylinder 5, a limiting block 6, a storage frame 7, a spring rope 8 and a lubricating oil bottle 9.

Detailed Description

The following is a further detailed description of the embodiments:

the embodiment is basically as shown in the accompanying figures 1-2: the square convex module 2 is positioned at the left side of the bottom plate 1, and the concave module 3 is positioned at the right side of the bottom plate 1, and the direction is taken as a reference.

A pedal U-shaped machining tool is shown in fig. 1, and consists of a bottom plate 1 and a die arranged on the bottom plate 1, wherein the die consists of a square convex module 2 arranged on the left side of the bottom plate 1 and a concave module 3 arranged on the right side of the bottom plate 1 in a sliding manner, the square convex module 2 is opposite to a notch of the concave module 3, the square convex module 2 is fixed on the bottom plate 1 through four screws 4, a piston rod fixedly connected with an oil cylinder 5 on the right side of the concave module 3 pushes the concave module 3 to slide leftwards on the bottom plate 1, the front end of the notch of the concave module 3 is in an oblique angle, the rear part of the notch is completely matched with the square convex module 2, limiting blocks 6 positioned on two sides of the notch of the concave module 3 are fixedly welded on the bottom plate 1, the notch used for limiting the concave module 3 is always opposite to the square convex module 2, the upper part of the limiting blocks 6 extends beyond the upper end of the concave module 3, a storage frame 7 is prevented from being separated from the upper part in the sliding process of the concave module 3, a spring rope 8 is welded on the front side of the bottom plate 1, a spring rope 8 is welded in the storage frame 7, the other end of the spring rope 8 is welded on the front side of the storage frame 7, and a lubricating oil bottle 9 is placed in the storage frame 7.

The specific implementation process is as follows:

the flat steel bar is placed on the bottom plate 1 and is positioned between the square convex module 2 and the limiting block 6, the flat steel bar is close to the side face of the square convex module 2 and is symmetrical with respect to the square convex module 2, the starting oil cylinder 5 pushes the concave module 3 to slide and close to the square convex module 2 until the notch of the concave module 3 wraps the square convex module 2, at the moment, the flat steel bar positioned between the square convex module 2 and the concave module 3 is bent into a U-shaped frame, after the processing tool is used for a long time, lubricating oil drops are taken out and added on the square convex module 2 and the concave module 3, interference is prevented, and the concave module 3 slides slowly.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The utility model provides a pedal U type processing frock, includes the bottom plate and arranges the mould on the bottom plate, its characterized in that: the die comprises a square convex module fixedly arranged on the bottom plate and a concave die block slidably arranged on the bottom plate, and the convex module is opposite to a notch of the concave module.

2. The pedal U-shaped machining tool according to claim 1, wherein: limiting blocks positioned on two sides of the notch of the concave module are fixedly arranged on the bottom plate.

3. The pedal U-shaped machining tool according to claim 1, wherein: and one side, deviating from the notch, of the female die block is fixedly connected with an oil cylinder for providing a power source for the female die block.

4. The pedal U-shaped machining tool according to claim 1, wherein: the side of the bottom plate is provided with a storage frame, a spring rope is fixedly connected in the storage frame, and the other end of the spring rope is fixedly connected with a lubricating oil bottle.

5. The pedal U-shaped machining tool according to claim 1, wherein: the square convex module is fixed on the bottom plate through screws.

6. The pedal U-shaped machining tool according to claim 1, wherein: the front end of the notch of the concave module is in an oblique angle, and the rear part of the notch is completely matched with the square convex module.