CN224196387U - Metal sheet cutting device - Google Patents

Abstract

The utility model relates to the technical field of metal processing, in particular to a metal plate cutting device which comprises a base and sliding blocks, wherein the two sliding blocks are arranged on two sides of the base in a sliding manner, each sliding block comprises a sliding groove, clamping plates and limiting grooves, the two clamping plates are arranged in the sliding grooves in a sliding manner, the two limiting grooves are formed on two sides of the sliding grooves, the limiting plates are arranged on one side, close to the sliding grooves, of the clamping plates, and the limiting plates are arranged in the limiting grooves in a sliding manner. When some fixing clamps are used for clamping the positions near the center of the metal plate, most of the metal plate is placed on the outer side of the fixed furniture, so that the clamping effect on the metal plate is poor. Compared with the prior art, the two slidable clamping plates are arranged, so that the clamping plates can clamp the metal plate at two ends of one side of the metal plate, the middle of the metal plate is exposed, the processing is convenient, and meanwhile, a good fixing effect on the metal plate is also kept.

Description

Metal sheet cutting device

Technical Field

The utility model relates to the technical field of metal processing, in particular to a metal plate cutting device.

Background

The metal sheet cutting device is widely applied to the field of industrial manufacturing, in particular to the industries of automobiles, aviation, ships and the like. With the continuous development of modern manufacturing industry, the requirements on the processing precision and efficiency of the metal sheet are higher and higher. The existing metal plate cutting equipment improves the production efficiency and greatly reduces the labor intensity by an automatic and precise control technology. However, the conventional sheet metal cutting device still has some disadvantages in the practical application process, and improvement is needed.

In order to realize accurate positioning and stable fixing of the metal plate, common means in the prior art comprise the use of a fixing clamp and the like, and the fixing clamp is generally of a rigid structural design, can provide stronger clamping force, and is suitable for occasions of mass production.

However, when many pieces of fixed furniture are cut, a part of the metal plate is clamped, another part to be cut is placed on the outer side of the metal plate, and then the metal plate is cut through the cutting structure, but some metal plates are cut in a biased position, so that most of the metal plate needs to be placed on the outer side of the fixed furniture in a cutting mode, and the clamping effect on the metal plate is poor.

Disclosure of utility model

Aiming at the technical problems in the prior art, the utility model provides a metal plate cutting device.

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

The metal plate cutting device comprises a base and sliding blocks, wherein the two sliding blocks are arranged on two sides of the base in a sliding manner, the sliding blocks comprise sliding grooves, clamping plates and limiting grooves, the two clamping plates are arranged in the sliding grooves in a sliding manner, the two limiting grooves are formed on two sides of the sliding grooves, the limiting plates are arranged on one side, close to the sliding grooves, of the clamping plates, and the limiting plates are arranged in the limiting grooves in a sliding manner.

Further, one side of one clamping plate, which is close to the sliding groove, is provided with a connecting groove, the other side of the clamping plate, which is close to the sliding groove, is provided with a connecting block, the connecting block is arranged in the connecting groove, and the connecting block can slide in the connecting groove.

The electric bicycle is characterized by further comprising a motor, a driving rod, a pushing structure and a telescopic structure, wherein an electric wheel is arranged on one side of the motor, the driving rod comprises a connecting wheel and driving wheels, the two driving wheels are arranged on two sides of the driving rod, the connecting wheel is arranged between the two driving wheels, and the connecting wheel is meshed with the electric wheel.

The pushing structure further comprises a pushing rod and a rotating wheel, wherein the rotating wheel is meshed with the driving wheel, the pushing rod is arranged on one side of the rotating wheel, which is close to the sliding block, and threads are arranged on one side of the pushing rod, which is close to the sliding block.

Further, the device also comprises a belt, wherein two ends of the belt are respectively sleeved on the pushing rods of the two pushing structures.

The telescopic structure further comprises a telescopic cylinder and a telescopic rod, wherein the telescopic rod is slidably arranged in the telescopic cylinder, the telescopic cylinder is arranged on one side of the telescopic rod, which is close to the pushing rod, and a screw groove is formed in one side of the telescopic cylinder, which is close to the pushing rod.

Further, the telescopic structure further comprises a pushing plate, and the pushing plate is arranged on one side of the telescopic rod, which is close to the sliding block.

The utility model has the beneficial effects that the two slidable clamping plates are arranged, so that the clamping plates can clamp the metal plate at two ends of one side of the metal plate, thereby exposing the middle of the metal plate, facilitating the processing and simultaneously keeping a better fixing effect on the metal plate

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the utility model;

FIG. 3 is a schematic diagram of the connection of the pushing structure and the telescopic structure.

In the figure, 1, a base; 2, a sliding block, 21, a sliding groove, 22, a clamping plate, 221, a limiting plate, 222, a connecting groove, 223, a connecting block, 23, a limiting groove, 3, a motor, 31, an electric wheel, 4, a driving rod, 41, a connecting wheel, 42, a driving wheel, 5, a pushing structure, 51, a pushing rod, 52, a rotating wheel, 6, a telescopic structure, 61, a telescopic cylinder, 62, a telescopic rod, 63, a pushing plate, 7, a belt, 8 and a cutting structure.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

According to fig. 1-3, the utility model provides a sheet metal cutting device, which comprises a base 1, a sliding block 2, a motor 3, a driving rod 4, a pushing structure 5, a telescopic structure 6, a belt 7 and a cutting structure 8.

The two sliding blocks 2 are arranged on two sides of the base 1 in a sliding way. The sliding block 2 comprises a sliding groove 21, a clamping plate 22 and a limiting groove 23. Two holding plates 22 are slidably provided in the slide groove 21. Two limiting grooves 23 are formed on two sides of the sliding groove 21. The clamping plate 22 is provided with a limiting plate 221 on one side close to the sliding groove 21. The limiting plate 221 is slidably disposed in the limiting groove 23.

When the metal plate needs to be cut, the two sliding blocks 2 are made to be close to each other to a certain position, then the metal plate is placed on the sliding blocks 2, as the number of the clamping plates 22 in one sliding groove 21 is two, the sliding blocks can slide in the sliding groove 21, so that the positions of the clamping plates 22 can be moved, then the sliding blocks 2 are made to be close to each other, the clamping plates 22 are made to fix the metal plate, the two clamping plates 22 can be respectively fixed at two ends of one side of the metal plate through changing the positions of the clamping plates 22, namely, the two clamping plates 22 are respectively positioned at two ends of one side of the metal plate, at the moment, the middle position of the metal plate is not in direct contact with the clamping plates 22, the metal plate can be directly cut at the center position, and the metal plate also has a good fixing effect. And because the clamping plate 22 and the metal plate are tightly propped against each other, the slidable clamping plate 22 cannot move, so that the metal plate can be clamped and kept fixed. The clamping plate 22 is provided with a limiting plate 221 matched with the limiting groove 23, so that the limiting plate 221 limits the clamping plate 22 in the connecting groove 222, and the clamping plate 22 is prevented from falling down or falling off.

One clamping plate 22 is provided with a connecting groove 222 at one side close to the sliding groove 21, and the other clamping plate 22 is provided with a connecting block 223 at one side close to the sliding groove 21. The connection block 223 is disposed in the connection groove 222. The connection block 223 is slidable in the connection groove 222.

When the clamping plates 22 move along with the sliding blocks 2, although a certain friction force exists between the clamping plates 22 and the limiting grooves 23, the clamping plates are not easy to move, but the clamping plates can shake to cause the position to move during the movement, the connecting block 223 of one clamping plate 22 can slide and extend into the connecting groove 222 of the other clamping plate 22, the connectivity between the two clamping plates 22 is enhanced, so that the clamping plates 22 are more difficult to deviate, the clamping positions are more accurate, and the influence on the manual control change of the positions of the two clamping plates in the sliding groove 21 is less.

A motor wheel 31 is arranged on one side of the motor 3. The drive lever 4 includes a fifth wheel 41 and a drive wheel 42. Two driving wheels 42 are provided on both sides of the driving rod 4. The fifth wheel 41 is arranged between two drive wheels 42. The fifth wheel 41 is engaged with the electric wheel 31. The pushing structure 5 includes a pushing rod 51 and a rotating wheel 52. The rotating wheel 52 is engaged with the driving wheel 42. The push lever 51 is provided on the side of the rotating wheel 52 close to the slider 2. The push rod 51 is threaded on the side close to the slider 2. The two ends of the belt 7 are respectively sleeved on the pushing rods 51 of the two pushing structures 5. The telescopic structure 6 comprises a telescopic cylinder 61 and a telescopic rod 62. The telescopic rod 62 is slidably disposed within the telescopic cylinder 61. The telescopic cylinder 61 is provided on the side of the telescopic rod 62 close to the push rod 51. The telescopic cylinder 61 is provided with a screw groove on one side close to the push rod 51. The telescopic structure 6 further comprises a push plate 63. The push plate 63 is provided on the side of the telescopic link 62 close to the slider 2.

When the motor 3 is started, the electric wheel 31 is rotated, the electric wheel 31 drives the fifth wheel 41 to rotate, the driving rod 4 integrally rotates, namely, the driving wheel 42 rotates, the rotating wheel 52 rotates when the driving wheel 42 rotates, the pushing rod 51 rotates, the telescopic cylinder 61 moves towards the telescopic cylinder 61 when the pushing rod 51 rotates due to the fact that the screw thread is arranged on one side of the pushing rod 51 and the screw groove is arranged on one side of the telescopic cylinder 61, and the telescopic rod 62 is pushed to move towards the sliding block 2 when the pushing rod 51 rotates, so that the sliding blocks 2 are mutually close to each other, and the metal sheet is clamped. According to the figure, when the driving motor 3 integrally rotates the driving rod 4, the sliding blocks 2 on two sides of the base 1 can be mutually close at the same time, and the metal sheet can be automatically clamped to the central position of the base 1 when being clamped, so that other relevant adjustment is not needed, the use is more convenient, the stress on two sides of the metal sheet is kept consistent, and the metal sheet is kept to be uniformly stressed. When the pushing rod 51 moves, the rotating wheel 52 is driven to move together, and the thickness of the driving wheel 42 is larger, so that the rotating wheel 52 can be matched with the driving wheel 42 when moving, and the pushing structure 5 is prevented from being separated from the driving wheel 42. The push plate 63 is further arranged on one side of the telescopic rod 62, which is close to the sliding block 2, so that the base area of the telescopic rod is increased when the telescopic rod contacts with the sliding block 2, and damage caused by larger local stress of the sliding block 2 is avoided. According to the utility model, the two pushing structures 5 and the telescopic structure 6 are arranged on the same side of the sliding block 2, and the two pushing structures 5 can rotate and move together through the belt 7, so that the use is simple and convenient.

The working principle and the using flow of the utility model are as follows:

When the sheet metal is required to be cut, firstly, the sheet metal is placed between the two sliding blocks 2, the sliding blocks 2 are arranged, then the motor 3 is started, the electric wheel 31 rotates, the electric wheel 31 drives the connecting wheel 41 to rotate, the driving rod 4 integrally rotates, the driving wheel 42 rotates to drive the rotating wheel 52 to rotate, the pushing rod 51 rotates, meanwhile, the pushing rod 51 moves towards the inside of the telescopic cylinder 61 when rotating, the telescopic rod 62 is pushed to move towards the sliding blocks 2, the pushing plate 63 is abutted against the sliding blocks 2 to drive the sliding blocks 2 to be close to each other, namely, the clamping plates 22 are close to each other and contact with the sheet metal, so that the sheet metal is clamped, and then the sheet metal is cut through the cutting structure 8.

In summary, according to the utility model, the two slidable clamping plates are arranged, so that the clamping plates can clamp the metal plate at two ends of one side of the metal plate, the middle of the metal plate is exposed, the processing is convenient, and meanwhile, a good fixing effect on the metal plate is also maintained.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (7)

1. The metal plate cutting device is characterized by comprising a base (1) and a sliding block (2);

The two sliding blocks (2) are arranged on two sides of the base (1) in a sliding way;

The sliding block (2) comprises a sliding groove (21), a clamping plate (22) and a limiting groove (23);

the two clamping plates (22) are slidably arranged in the sliding groove (21);

the two limit grooves (23) are formed on two sides of the sliding groove (21);

a limiting plate (221) is arranged on one side, close to the sliding groove (21), of the clamping plate (22);

the limiting plate (221) is slidably arranged in the limiting groove (23).

2. A sheet metal cutting apparatus as set forth in claim 1, wherein:

One side of the clamping plate (22) close to the sliding groove (21) is provided with a connecting groove (222), and the other side of the clamping plate (22) close to the sliding groove (21) is provided with a connecting block (223);

The connecting block (223) is arranged in the connecting groove (222);

the connection block (223) is slidable in the connection groove (222).

3. A sheet metal cutting apparatus as set forth in claim 1, wherein:

the device also comprises a motor (3), a driving rod (4), a pushing structure (5) and a telescopic structure (6);

An electric wheel (31) is arranged on one side of the motor (3);

The driving rod (4) comprises a connecting wheel (41) and a driving wheel (42);

the two driving wheels (42) are arranged at two sides of the driving rod (4);

The fifth wheel (41) is arranged between the two driving wheels (42);

The fifth wheel (41) is engaged with the electric wheel (31).

4. A sheet metal cutting apparatus as claimed in claim 3, wherein:

the pushing structure (5) comprises a pushing rod (51) and a rotating wheel (52);

The rotating wheel (52) is meshed with the driving wheel (42);

The pushing rod (51) is arranged on one side of the rotating wheel (52) close to the sliding block (2);

and a thread is arranged on one side of the pushing rod (51) close to the sliding block (2).

5. A sheet metal cutting apparatus as set forth in claim 4, wherein:

Also comprises a belt (7);

the two ends of the belt (7) are respectively sleeved on the pushing rods (51) of the two pushing structures (5).

6. A sheet metal cutting apparatus as set forth in claim 4, wherein:

the telescopic structure (6) comprises a telescopic cylinder (61) and a telescopic rod (62);

the telescopic rod (62) is slidably arranged in the telescopic cylinder (61);

the telescopic cylinder (61) is arranged on one side of the telescopic rod (62) close to the pushing rod (51);

a screw groove is formed in one side, close to the pushing rod (51), of the telescopic cylinder (61).

7. A sheet metal cutting apparatus as set forth in claim 6, wherein:

the telescopic structure (6) further comprises a pushing plate (63);

The pushing plate (63) is arranged on one side of the telescopic rod (62) close to the sliding block (2).