CN220092857U

CN220092857U - Portable bending machine

Info

Publication number: CN220092857U
Application number: CN202320375955.XU
Authority: CN
Inventors: 王林
Original assignee: Hebei Kayinuo Automobile Technology Co ltd
Current assignee: Hebei Kayinuo Automobile Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-11-28
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of machining, in particular to a portable bending machine, which comprises a box body, wherein guide rail rods are arranged at the left end and the right end of the top of the box body; the positioning holes penetrate through the tops of the guide rail rods; the electric sliding block is connected with the guide rail rod in a penetrating way, and a threaded rod is arranged inside the electric sliding block; the hydraulic telescopic device is fixedly connected to the top of the electric sliding block; the fixed plate is fixedly connected with the middle of the top of the box body; the miniature motor is fixedly embedded at the top of the box body, the guide rail rod, the positioning hole and the electric sliding block are arranged, the hydraulic telescopic device is fixed at the top of the electric sliding block, when the position of the hydraulic telescopic device needs to be controlled, the starting motor drives the threaded rod inside the guide rail rod to rotate, the electric sliding block is connected with the threaded rod, the electric sliding block drives the displacement of the hydraulic telescopic device, after the electric sliding block reaches the designated position, the electric sliding block automatically clamps the position of the positioning hole, the hydraulic telescopic device is fixed, and the operation is more convenient and time-saving.

Description

Portable bending machine

Technical Field

The utility model relates to the technical field of machining, in particular to a portable bending machine.

Background

With the continuous development of society, more and more machines replace manual labor, for example, in the field of bending of the existing plates, bending machines are correspondingly generated, and the common use of the machines is hydraulic and mechanical, and the technologies are mature, but most of the machines are large in structure and inconvenient to carry and place, so that the machines are unfavorable for small places and places with poor implementation conditions, and therefore, how to design a new bending machine capable of overcoming the defects of the prior art is a problem to be solved urgently by the technicians in the field;

for a known portable bending machine, reference is made to the patent number: CN203281667U, comprising: the device comprises a bearing seat, guide rails and a power device arranged on the guide rails, wherein the bearing seat is provided with two parallel guide rails, the power device arranged on the guide rails is a hydraulic expansion device, and the center of the bearing seat is provided with a fixing groove. However, when the hydraulic telescopic device is adjusted, the bolt is required to be taken out, the hydraulic telescopic device is placed at a designated position and then is fixed by the bolt, so that a great deal of time is inconvenient to operate, the fixed groove is of a fixed width, and only the steel with a fixed diameter can be processed and bent, so that the working range of the bending machine is limited.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a portable bending machine, and aims to solve the problems that in the prior art, the position adjustment operation of a hydraulic telescopic device of the bending machine is complicated and the application range is small.

In order to solve the technical problems, the utility model provides the following technical scheme:

the box body is provided with guide rail rods at the left and right ends of the top;

the positioning holes penetrate through the tops of the guide rail rods;

the electric sliding block is connected with the guide rail rod in a penetrating way, and a threaded rod is arranged inside the electric sliding block;

the hydraulic telescopic device is fixedly connected to the top of the electric sliding block;

the fixed plate is fixedly connected with the middle of the top of the box body;

the miniature motor is fixedly embedded at the top of the box body, and is arranged at the left side of the fixing plate;

the telescopic rod is connected to the right side surface of the miniature motor in an embedded manner;

the push plate is fixedly connected with the right end of the telescopic rod, and is arranged above the left part of the fixed plate;

and the motors are arranged at the right ends of the guide rail rods and are connected with the threaded rods inside the guide rail rods.

Preferably, the case further includes:

and the pulleys are welded at four corners of the main box body and are universal wheels.

Preferably, the case further includes:

and the pushing hand is welded on the right side surface of the box body and is of a metal structure.

Preferably, two guide rail rods are arranged, and the guide rail rods are transversely arranged in parallel.

Preferably, the fixing plate is of an L-shaped structure, and the fixing plate is of a smooth metal structure.

Preferably, a plurality of positioning holes are formed, and the diameters of the positioning holes are the same.

The embodiment of the utility model provides a portable bending machine, which has the following beneficial effects: this kind of improvement is through setting up electric guide rail pole, locating hole and slider, hydraulic telescoping device fixes at the slider top, when needing to adjust hydraulic telescoping device position, starter motor, the motor can drive the inside threaded rod of guide rail pole and rotate, electric slider is connected with the threaded rod, thereby electric slider removes the hydraulic telescoping device to the assigned position back, the slider can automatic clamping locating hole realizes hydraulic telescoping device's displacement, it is more convenient to operate, through setting up micro motor, telescopic link and push pedal, when bending the work to the reinforcing bar of different diameters, start micro motor and control the displacement of telescopic link, thereby it is fixed to drive the displacement of push pedal to the reinforcing bar of different diameters, the working range of bender steel bar of bending has been enlarged.

1. Through setting up guide rail pole, locating hole and electric slider, hydraulic pressure expansion joint fixes at electric slider top, when the position of needs control hydraulic pressure expansion joint, and starter motor drives the inside threaded rod of guide rail pole and changes, and electric slider is connected with the threaded rod, and electric slider drives hydraulic pressure expansion joint's displacement, after reaching the assigned position, electric slider plays the fixed action to hydraulic pressure expansion joint to the position of automatic locating hole, operates more convenient and save time.

2. Through setting up micro motor, telescopic link, push pedal and fixed plate, telescopic link one end fixed connection is in the push pedal, and the push pedal setting is in fixed plate left end top, when need adjust the reinforcing bar of different diameters, starts the displacement that micro motor promoted the telescopic link, drives the left and right sides displacement of push pedal and adapts to the reinforcing bar of different diameters, and this kind of setting can let the bender bend work to the reinforcing bar of different diameters, has enlarged the working range of bender.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of a slide rail according to the present utility model;

FIG. 3 is an overall top view of the present utility model;

fig. 4 is a schematic view of the structure of the fixing device of the present utility model.

In the figure: 1. a case; 2. a guide rail rod; 3. positioning holes; 4. an electric slide block; 5. a hydraulic retractor; 6. a fixing plate; 7. a micro motor; 8. a telescopic rod; 9. a push plate; 10. a pulley; 11. pushing hands; 12. and a motor.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-2, a portable bending machine comprises a box body 1, two guide rail rods 2, positioning holes 3, an electric sliding block 4, a hydraulic telescopic device 5, pulleys 10, push handles 11 and motors 12, wherein the two guide rail rods 2 are transversely arranged at two ends of the top of the box body 1 in parallel, the plurality of positioning holes 3 are arranged on the guide rail rods 2, the diameter of each positioning hole 3 is the same, the motors 12 are connected with threaded rods inside the guide rail rods 2, the electric sliding block 4 is connected with the threaded rods, the hydraulic telescopic device 5 is fixed at the top of the electric sliding block 4, the motors 12 are started to enable the threaded rods to rotate so that the electric sliding block 4 can be shifted to a specified position, the electric sliding block 4 can automatically clamp the positioning holes 3, the hydraulic telescopic device 5 can be shifted more simply and conveniently, time and labor can be saved, the pulleys 10 are universal wheels, and the matched push handles 11 can be conveniently shifted to different places of the bending machine.

As shown in fig. 2-3, a portable bending machine comprises a box body 1, a fixing plate 6, a micro motor 7, a telescopic rod 8 and a push plate 9, wherein the fixing plate 6 is of an L-shaped metal structure and is arranged at the top of the box body 1, the push plate 9 is placed at the left side of the fixing plate 6, one end of the telescopic rod 8 is fixedly connected with the push plate 9, when steel bars with different diameters need to be subjected to bending work, the micro motor 7 is started to push the telescopic rod 8 to move, so that the push plate 9 is driven to displace on the fixing plate 6, bending operation can be performed on the steel bars with different diameters, and the working range of the bending machine is enlarged.

Working principle: the utility model relates to a portable bending machine, which is characterized in that two guide rail rods 2 are arranged at two ends of the top of a box body 1 in parallel and transversely, a threaded rod is arranged in the guide rail rods 2, a motor 12 is arranged at the right end of the guide rail rods 2 and connected with the threaded rod, an electric sliding block 4 penetrates through the guide rail rods 2 and is connected with the threaded rod, a hydraulic telescopic device 5 is fixedly arranged at the top of the electric sliding block 4, when the displacement of the hydraulic telescopic device 5 is required to be controlled, a starting motor 12 enables the threaded rod in the guide rail rods 2 to rotate so as to drive the electric sliding block 4 to move, after the hydraulic telescopic device 5 reaches a designated position, the electric sliding block 4 automatically clamps a positioning hole 3, the displacement operation of the hydraulic telescopic device 5 is more convenient and labor-saving, the fixing plate 6 is of an L-shaped metal structure, a push plate 9 is arranged at the left end of the fixing plate 6, the right end of the telescopic rod 8 is fixedly connected with the push plate 9, the telescopic rod 8 is connected with the miniature motor 7, when steel bars with different diameters are bent, the miniature motor 7 is started to control the displacement of the telescopic rod 8, and the position of the push plate 9 on the fixing plate 6 is controlled to be suitable for different steel bars.

Claims

1. A portable bending machine, comprising:

the box body (1), the left and right ends of the top of the box body (1) are provided with guide rail rods (2);

the positioning holes (3) penetrate through the tops of the guide rail rods (2);

the electric sliding block (4) is connected to the guide rail rod (2) in a penetrating way, and a threaded rod is arranged inside the electric sliding block (4);

the hydraulic telescopic device (5) is fixedly connected to the top of the electric sliding block (4);

the fixed plate (6) is fixedly connected with the middle of the top of the box body (1);

the miniature motor (7) is fixedly embedded at the top of the box body (1), and the miniature motor (7) is arranged at the left side of the fixed plate (6);

the telescopic rod (8) is connected to the right side surface of the miniature motor (7) in an embedded mode;

the push plate (9) is fixedly connected with the right end of the telescopic rod (8), and the push plate (9) is arranged above the left part of the fixed plate (6);

and the motors (12) are arranged at the right ends of the guide rail rods (2), and the motors (12) are connected with the internal threaded rods of the guide rail rods (2).

2. A portable bending machine according to claim 1, wherein the box (1) further comprises:

and the pulleys (10) are welded at four corners of the main box body (1), and the pulleys (10) are universal wheels.

3. A portable bending machine according to claim 1, wherein the box (1) further comprises:

and the pushing handle (11) is welded on the right side surface of the box body (1), and the pushing handle (11) is of a metal structure.

4. A portable bending machine according to claim 1, characterized in that two guide bars (2) are provided and that the guide bars (2) are arranged in parallel in the transverse direction.

5. A portable bending machine according to claim 1, wherein the fixing plate (6) is of L-shaped configuration and the fixing plate (6) is of smooth metallic construction.

6. A portable bending machine according to claim 1, wherein a plurality of positioning holes (3) are provided, and wherein the positioning holes (3) have the same diameter.