CN211218148U - An electro-hydraulic servo pump-controlled CNC bending machine - Google Patents

Abstract

An electro-hydraulic servo pump-controlled CNC bending machine relates to the technical field of bending machines. An electro-hydraulic servo pump-controlled CNC bending machine includes a slider, a quick clamping device, an upper die, a servo motor, a two-way mechanical deflection brake compensation workbench, a linear guide rail, a frame, an electrical control box, and a muffler sheet. A quick clamping device is fixed at the bottom of the slider, the upper die is fixed below the quick clamping device, the servo motor is fixed above the sliding block, the two-way mechanical deflection brake compensation table is arranged in parallel below the upper die, and the linear guide rail and the upper die are arranged in parallel. They are arranged in parallel, and the linear guide rails are fixed on the rack, the right side of the slider is connected to the electrical control box, and the left side wall of the rack is fixedly connected to the muffler. After adopting the above technical scheme, the beneficial effects of the utility model are as follows: its structure design is reasonable, and it has the advantages of high precision, good quality and low noise. It greatly reduces the user's use cost and has strong practicability.

Description

An electro-hydraulic servo pump-controlled CNC bending machine

technical field

The utility model relates to the technical field of bending machines, in particular to an electro-hydraulic servo pump-controlled numerically controlled bending machine.

Background technique

The bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a worktable and a clamping plate. The worktable is placed on the bracket. The worktable is composed of a base and a pressure plate. The base is composed of a seat shell, a coil and a cover plate, the coil is placed in a recess of the seat shell, and the top of the recess is covered with a cover plate. When in use, the coil is energized by the wire, and after the electricity is energized, the pressure plate is gravitationalized, so as to realize the clamping of the thin plate between the pressure plate and the base. Due to the use of electromagnetic force clamping, the pressing plate can be made into various workpiece requirements, and the workpiece with side walls can be processed, and the operation is also very simple. The hydraulic bending machine includes a bracket, a worktable and a clamping plate. The worktable is placed on the bracket. The worktable is composed of a base and a pressure plate. The base is connected to the clamping plate by a hinge. The base is composed of a seat shell, a coil and a cover plate. The coil It is placed in the recess of the seat shell, and the top of the recess is covered with a cover plate. When in use, the coil is energized by the wire, and after the electricity is energized, the pressure plate is gravitationalized, so as to realize the clamping of the thin plate between the pressure plate and the base. Due to the use of electromagnetic force clamping, the pressing plate can be made into various workpiece requirements, and the workpiece with side walls can be processed. The bending machine can meet the needs of various workpieces by replacing the bending machine mold. However, the structure design of the existing electro-hydraulic servo pump-controlled CNC bending machines on the market is not reasonable enough, the precision is low, and the working noise is large, which causes noise pollution, brings a noisy working environment to the staff, and affects the staff. It can no longer meet the needs of manufacturers and is not suitable for promotion and use.

Utility model content

The purpose of this utility model is to aim at the defects and deficiencies of the prior art, and provide an electro-hydraulic servo pump-controlled CNC bending machine, which has the following advantages: 1. The setting of the muffler sheet reduces the working noise of the equipment and reduces the noise. Pollution provides a good working environment for the staff and improves the work efficiency of the staff; 2. The frame body is all-steel welded, which improves the accuracy and quality of the equipment. In general, its structural design is reasonable, and it has the advantages of high precision, good quality and low noise. Compared with traditional bending machine tools, it saves more electricity, uses less oil, and greatly reduces the cost of use for users. It has strong practicability, can meet the needs of industrial production, and is suitable for popularization and use.

In order to achieve the above purpose, the utility model adopts the following technical solutions: it comprises a slider 1, a quick clamping device 11, an upper die 111, a servo motor 12, a two-way mechanical deflection braking compensation workbench 2, a linear guide 21, a frame 3. Electrical control box 4, muffler sheet 5, quick clamping device 11 is fixed at the bottom of slider 1, upper die is fixed under quick clamping device 11, servo motor 12 is fixed above slider 1, two-way mechanical deflection The brake compensation table 2 is arranged in parallel below the upper die 111, the linear guide 21 is arranged in parallel with the upper die 111, and the linear guide 21 is fixed on the frame 3, the right side of the slider 1 is connected to the electrical control box 4, the frame 3 The left side wall is fixedly connected to the muffler sheet 5 .

The frame 3 body is all welded with steel, which improves the precision and quality of the equipment.

The electrical control box 4 is connected to the slider 1 through a bracket 41 , a universal joint 411 is provided at the connection between the electrical control box 4 and the bracket 41 , and a buzzer 42 is embedded on the front surface of the electrical control box 4 .

The bracket 41 is an "L"-shaped bracket.

There are two groups of the muffler sheets 5 , and a radiator 6 is arranged below one of the muffler sheets 5 , and the radiator 6 is embedded in the frame 3 .

The sliding block 1 is connected with the frame 3 and a protective fence 7 is provided outside.

The working principle of the utility model is as follows: the main motor adopts a servo motor, and the two-way pump is driven by the servo motor to realize the double-cylinder synchronous control. The worktable adopts a two-way mechanical deflection braking compensation system. Equipped with a quick clamping device, the muffler sheet absorbs the noise generated during the working process of the equipment.

After adopting the above technical scheme, the beneficial effects of the present utility model are: 1. The setting of the muffler sheet reduces the working noise of the equipment, reduces noise pollution, provides a good working environment for the staff, and improves the working efficiency of the staff; 2. The frame body is all steel welded, which improves the accuracy and quality of the equipment. In general, its structural design is reasonable, and it has the advantages of high precision, good quality and low noise. Compared with traditional bending machine tools, it saves more electricity, uses less oil, and greatly reduces the cost of use for users. It has strong practicability, can meet the needs of industrial production, and is suitable for popularization and use.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the left side view corresponding to Fig. 1;

FIG. 3 is a schematic structural diagram of the electrical control box 4 in the present invention.

Description of reference numerals: slider 1, quick clamping device 11, upper die 111, servo motor 12, two-way mechanical deflection brake compensation table 2, linear guide 21, frame 3, electrical control box 4, bracket 41, ten thousand Joint 411 , buzzer 42 , muffler sheet 5 , radiator 6 , guard rail 7 .

Detailed ways

1-3, the technical solution adopted in this specific embodiment is: it consists of a slider 1, a quick clamping device 11, an upper die 111, a servo motor 12, a two-way mechanical deflection braking compensation table 2, a linear The guide rail 21, the frame 3, the electrical control box 4, and the muffler sheet 5 are composed. The bottom of the slider 1 is fixedly installed with a quick clamping device 11. The quick clamping device 11 is fixedly connected with the upper die 111, and the servo motor 12 is fixedly installed on the slider. Above 1, the two-way mechanical deflection braking compensation table 2 is arranged in parallel under the upper die 111, the linear guide 21 is arranged in parallel under the two-way mechanical deflection braking compensation table 2, and the linear guide 21 is fixedly installed on the frame 3, and the electrical The control box 4 is fixedly installed on the right side of the slider 1, and the muffler sheet 5 is fixedly installed on the left side wall of the frame 5. The setting of the muffler sheet 5 reduces the working noise of the equipment, reduces noise pollution, and provides a good environment for the staff. The working environment improves the work efficiency of the staff.

The fuselage of the frame 3 adopts all-steel welding.

The electrical control box 4 is connected to the slider 1 through a bracket 41 , a universal joint 411 is installed at the connection position of the electrical control box 4 and the bracket 41 , and a buzzer 42 is inlaid on the front surface of the electrical control box 4 .

The bracket 41 is an "L"-shaped member.

A total of two groups of the muffler sheets 5 are installed, and a radiator 6 is arranged under one of the group of muffler sheets 5 , and the radiator 6 is inlaid and installed on the rack 3 .

The sliding block 1 is connected to the frame 3 with an externally installed protective fence 7 .

The working principle of the utility model is as follows: the main motor adopts a servo motor, and the two-way pump is driven by the servo motor to realize the double-cylinder synchronous control. The worktable adopts a two-way mechanical deflection braking compensation system. Equipped with a quick clamping device, the muffler sheet absorbs the noise generated during the working process of the equipment.

After adopting the above technical scheme, the beneficial effects of the present utility model are: 1. The setting of the muffler sheet reduces the working noise of the equipment, reduces noise pollution, provides a good working environment for the staff, and improves the working efficiency of the staff; 2. The frame body is all steel welded, which improves the accuracy and quality of the equipment. In general, its structural design is reasonable, and it has the advantages of high precision, good quality and low noise. Compared with traditional bending machine tools, it saves more electricity, uses less oil, and greatly reduces the cost of use for users. It has strong practicability, can meet the needs of industrial production, and is suitable for popularization and use.

The above is only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention are not departing from the spirit and scope of the technical solution of the present invention. , should be included in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides an electricity liquid servo pump accuse numerical control bender which characterized in that: the mechanical deflection brake compensation workbench comprises a sliding block (1), a quick clamping device (11), an upper die (111), a servo motor (12), a bidirectional mechanical deflection brake compensation workbench (2), a linear guide rail (21), a rack (3), an electrical control box (4) and an silencing piece (5), wherein the quick clamping device (11) is fixedly arranged at the bottom of the sliding block (1), the upper die is fixedly arranged below the quick clamping device (11), the servo motor (12) is fixedly arranged above the sliding block (1), the bidirectional mechanical deflection brake compensation workbench (2) is parallelly arranged below the upper die (111), the linear guide rail (21) and the upper die (111) are parallelly arranged, the linear guide rail (21) is fixedly arranged on the rack (3), the electrical control box (4) is connected to the right side of the sliding block (1), and the silencing piece (5) is fixedly connected to the left side wall of the rack (3).

2. The electrohydraulic servo pump controlled numerical control bending machine according to claim 1, characterized in that: the frame (3) is welded by all steel.

3. The electrohydraulic servo pump controlled numerical control bending machine according to claim 1, characterized in that: the electric control box (4) is connected with the sliding block (1) through a support (41), a universal joint (411) is arranged at the joint of the electric control box (4) and the support (41), and a buzzer (42) is embedded on the front side surface of the electric control box (4).

4. The electro-hydraulic servo pump controlled numerical control bending machine according to claim 3, characterized in that: the bracket (41) is an L-shaped bracket.

5. The electrohydraulic servo pump controlled numerical control bending machine according to claim 1, characterized in that: the two groups of the silencing pieces (5) are arranged, a radiator (6) is arranged below one group of the silencing pieces (5), and the radiator (6) is embedded on the rack (3).

6. The electrohydraulic servo pump controlled numerical control bending machine according to claim 1, characterized in that: the slide block (1) is connected with the frame (3) and is externally provided with a protective guard (7).

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