CN204584850U - A kind of modified automatic sawing machine - Google Patents

Abstract

An improved automatic sawing machine, including a sawing machine body, a clamping assembly matched with the sawing machine body, and a cutting assembly. The clamping assembly includes a lifting module, and a telescopic connecting rod is provided on the lifting module. The lower end of the rod is provided with a clamping push block for clamping the pipe fitting. The utility model has the following beneficial effects: 1) It provides an automatic sawing machine, which can move a large number of aluminum tubes for sawing very conveniently, which greatly improves the work efficiency; The aluminum tube is bent, which improves the yield; 3) The aluminum tube can be clamped stably during the cutting process, with high precision.

Description

An improved automatic sawing machine

technical field

The utility model belongs to the field of sawing equipment for refined aluminum products, and in particular relates to an automatic sawing machine for efficient and accurate sawing of straightened drawing pipes.

Background technique

The resources of aluminum in the earth's crust are extremely rich. Therefore, in modern industry, the use of aluminum is second only to steel and is the second largest type of metal. Aluminum has special chemical and physical properties. It is not only light in weight and firm in texture, but also has good ductility, electrical conductivity, thermal conductivity, heat resistance and nuclear radiation resistance. It is an important basic raw material for national economic development.

Aluminum tube is one of the most common types of aluminum products. In the production process of precision aluminum tubes, aluminum tubes need to be straightened. At this time, a pumped tube straightening machine will be used. After the aluminum tube is straightened by the tube straightening machine, the finished aluminum tube needs to be cut to length. At this time, workers need to place 10 to 15 aluminum tubes together on the sawing machine for cutting, and at least three workers are required to operate , Once the workers are not coordinated during operation, the aluminum tube will be bent, the cutting length will be large, the scrap rate will be high, and the efficiency will be low.

Therefore, there is a need for an automatic sawing machine for cutting finished pipes (such as aluminum pipes) to improve cutting accuracy and work efficiency.

Utility model content

Aiming at the deficiencies in the prior art, the utility model provides an improved automatic sawing machine, which is easy to operate, saves labor costs, increases the stability during sawing, has high precision, high efficiency and low reject rate.

The utility model is realized through the following technical solutions.

An improved automatic sawing machine, including a sawing machine body, a clamping assembly matched with the sawing machine body, and a cutting assembly. The clamping assembly includes a lifting module, and a telescopic connecting rod is provided on the lifting module. The lower end of the rod is provided with a clamping push block for clamping the pipe fitting.

In the existing aluminum tube cutting process, 2 to 3 workers are required to cooperate to pick up 10-15 aluminum tubes and send the aluminum tubes into the cutting machine for cutting. Even, it is easy to bend the aluminum tube, resulting in poor precision and low yield of the aluminum tube after cutting.

An improved automatic sawing machine of the utility model is convenient for stacking aluminum tubes on the sawing machine body, and more than 100 tubes can be stacked at a time, so the efficiency of sawing is high and no labor cost is required; in addition, the utility model The advanced clamping assembly can stably clamp the aluminum tube when the clamping push block is pushed down, so that the precision in the subsequent cutting process is high and the scrap rate is small.

Preferably, the sawing machine body includes several support frames and connecting plates connecting the support frames together, the support frame is provided with a bottom plate and side plates, the bottom plate is provided with bottom rollers, and the side plates Side rollers are arranged on the inner side of the pipe, and the bottom roller and side rollers form a space for the pipe to move.

The bottom roller and side roller on the sawing machine body roll flexibly, which greatly reduces the resistance of the aluminum tube placed on it when it moves, saving labor costs; moreover, after the aluminum tube is placed on the sawing machine body, the aluminum tube will not bend Deformation, so the yield after sawing is high.

Preferably, the side plates are two symmetrically arranged side plates, and the inner sides of the two side plates are inclined surfaces. The side rollers arranged on the inclined surface of the side plate are also inclined, so that the space section of the bottom roller and the side rollers to accommodate the aluminum tubes is a trapezoid with a large opening at the upper end, which can accommodate more aluminum tubes, and the side rollers are also Can provide a good rolling guide effect.

Preferably, the clamping assembly is provided with a second bottom plate and a second side plate, the space enclosed by the second bottom plate and the second side plate for the pipe to pass through and the space for the pipe formed by the bottom roller and the side roller The movement space is equal in size, so that when the connecting rod is pressed down, the aluminum tube can be stably clamped.

Preferably, a flexible layer is provided on the end surface of the clamping push block in contact with the pipe fitting to prevent the aluminum pipe from being damaged during the pressing down process.

Preferably, the several support frames are provided with a fastening plate, and the fastening plate is arranged at the bottom of the support frame, which further improves the stability of the sawing machine body, that is, improves the stability of sawing.

Compared with the prior art, the utility model has the following beneficial effects: 1) It provides an automatic sawing machine, which can move a large number of aluminum tubes for sawing very conveniently, greatly improving the work efficiency; 2) avoiding the need for workers to The bending of the aluminum tube caused by manual handling of the aluminum tube improves the yield; 3) The aluminum tube can be stably clamped during the cutting process with high precision.

Description of drawings

Figure 1 is a front view of the saw machine body.

Figure 2 is a side view of the saw machine body.

Figure 3 is a front view of the clamping assembly.

Figure 4 is a side view of the clamp assembly.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

Referring to Fig. 1 to Fig. 4, an improved automatic sawing machine of the present invention includes a sawing machine body 1, a clamping assembly 2, and a cutting assembly. The saw machine body 1 includes several support frames 12 and connecting plates 11 connecting the support frames 12 together. The support frame 12 is provided with a bottom plate 122 and a side plate 121, and the bottom plate 122 is provided with a bottom roller. 1221, the side plates 121 are two symmetrically arranged side plates 121, the inner sides of the two side plates 121 are inclined surfaces, side rollers 1211 are arranged on the inclined surfaces of the side plates 121, and the bottom rollers 1221 Together with the side rollers 1211, it constitutes a space for pipes to move. Fastening plates 17 are arranged on the several support frames 12 .

In this embodiment, the clamping assembly 2 includes a lifting module 21 controlled by an air cylinder. A telescopic connecting rod 24 is provided on the lifting module 21. A clamp for clamping the aluminum pipe is provided at the lower end of the connecting rod 24. The pushing block 22 is tightened, and the end surface of the clamping pushing block 22 in contact with the aluminum tube is provided with a flexible layer 23 to prevent damage to the aluminum tube. The clamp assembly 2 is also provided with a second bottom plate 26 and a second side plate 25, the space enclosed by the second bottom plate 26 and the second side plate 25 for the aluminum pipe to pass through and the space on the saw machine body 1 The space formed by the bottom roller 1221 and the side rollers 1211 for the movement of the pipe is equal in size, so that when the connecting rod 24 is pressed down, the aluminum pipe can be stably clamped.

In addition, in this embodiment, the cutting assembly is a sawing machine matched with the sawing machine body 1 and the clamping assembly 2, which can conveniently cut the fixed aluminum pipe.

When an improved automatic sawing machine of the utility model is used, the aluminum tube is placed in the space formed by the bottom roller 1221 and the side roller 1211 on the sawing machine body 1, and 100 pieces can be stacked and passed through, which is much larger than the 10 pieces held by the worker. -15 pieces, which can significantly improve the cutting efficiency; then push these aluminum tubes into the clamping assembly 2, the lifting module 21 in the clamping assembly 2 is controlled by the cylinder, and the clamping push block 22 is pushed down through the connecting rod 24, and the clamping For the aluminum tube, since the space for the aluminum tube in the clamping assembly 2 is the same size as the space for the aluminum tube on the sawing machine body 1, the clamping push block 22 can firmly fix the aluminum tube. Finally, saw the fixed aluminum tube with a sawing machine. Compared with the manual operation in the prior art, the present technology has high precision, low rejection rate, and greatly improves cutting efficiency.

The scope of protection of the present utility model includes but not limited to the above embodiments, the scope of protection of the present utility model is subject to the claims, and any replacement, deformation, and improvement that are easily thought of by those skilled in the art all fall within this specification. Protection scope of utility model.

Claims (6)

1. a modified automatic sawing machine, the clamp assembly (2), the cutting assembly that comprise sawing machine body (1), coordinate with described sawing machine body (1), it is characterized in that, described clamp assembly (2) comprises lifting module (21), described lifting module (21) is provided with telescopic connecting rod (24), and described connecting rod (24) lower end is provided with the clamping pushing block (22) for clamping pipe fitting.

2. a kind of modified automatic sawing machine according to claim 1, it is characterized in that, the connecting plate (11) that described sawing machine body (1) comprises several bracing frames (12), linked together by support frame as described above (12), support frame as described above (12) is provided with base plate (122) and side plate (121), described base plate (122) is provided with bottom roller (1221), the inner side of described side plate (121) is provided with side roller (1211), and described bottom roller (1221) and side roller (1211) form the space for pipe fitting movement.

3. a kind of modified automatic sawing machine according to claim 2, is characterized in that, described side plate (121) is symmetrically arranged two pieces of side plates (121), and the inner side of described two pieces of side plates (121) is inclined plane.

4. a kind of modified automatic sawing machine according to claim 3, it is characterized in that, be provided with the second base plate (26) and the second side plate (25) in described clamp assembly (2), the space that the confession pipe fitting that described second base plate (26) and the second side plate (25) surround passes is equal with the space size for pipe fitting movement that bottom roller (1221) and side roller (1211) are formed.

5. a kind of modified automatic sawing machine according to claim 4, is characterized in that, the end face that described clamping pushing block (22) contacts with pipe fitting is provided with flexible layer (23).

6. a kind of modified automatic sawing machine according to claim 5, is characterized in that, described several bracing frames (12) are provided with binding (17).