CN202155605U

CN202155605U - Planetary cutting saw

Info

Publication number: CN202155605U
Application number: CN2011201697861U
Authority: CN
Inventors: 郑能欢; 杜春富
Original assignee: Huahan Pipe S & T Co Ltd
Current assignee: Hu'nan Jinhong Technology Company Limited
Priority date: 2011-05-25
Filing date: 2011-05-25
Publication date: 2012-03-07
Anticipated expiration: 2021-05-25

Abstract

The utility model relates to a planetary cutting saw, in particular to a planetary cutting saw for cutting plastic tubes. The planetary cutting saw provided by the utility model comprises a frame; the frame is provided with clamping mechanisms; the number of the clamping mechanisms is at least three, and the three clamping mechanisms are distributed in the circumferential direction of the tubes; each clamping mechanism comprises a cylinder fixed on the frame, a sliding block connected with the cylinder, and a guide rail groove and a clamping block fixed on the frame; the sliding block and the guide rail groove form a moving pair; and the sliding block is connected with the clamping block. The planetary cutting saw has the advantages that: when the tubes with different diameters are cut, the clamping blocks do not need to be changed and can be adjusted through the cylinders to adapt different tube diameters; and the planetary cutting saw has simple structure and quick response, and can quickly and reliably clamp the tubes.

Description

The planet cutting saw

Technical field

The utility model relates to the planet cutting saw, relates in particular to a kind of planet cutting saw that is used to cut plastic cement tubing.

Background technology

The planet cutting saw is claimed planet plastic cement tubing cast-cutting saw again, mainly is to be used to cut plastic cement tubing, mainly comprises the guide rail fixed mount; Movable stand and rotating assembly, clamp mechanism, delivering gear, cutting mechanism, dust collection mechanism; The clamp mechanism of existing planet cutting saw is the semicircle clamp mechanism, when the cutting different tube diameters, needs to change different fixture blocks; And structure is complicated, reacts slower.

Summary of the invention

In order to solve in the prior art when the cutting different tube diameters, need to change the problem of different fixture blocks, the utility model provides a kind of planet cutting saw.

The utility model provides a kind of planet cutting saw; Comprise frame; Said frame is provided with clamp mechanism, and said clamp mechanism has three and along the circumferential distribution of tubing at least, and said clamp mechanism comprises the cylinder, the slide block that is connected with said cylinder that are fixed on the said frame, is fixed on guide-track groove and fixture block on the said frame; Said slide block and said guide-track groove form moving sets, and said slide block is connected with said fixture block.

As the further improvement of the utility model, said slide block is the swallow-tail form slide block, and said guide-track groove is the dovetail slideway groove.

As the further improvement of the utility model, said cylinder comprises cylinder body and piston rod, and said cylinder body is fixed on the said frame, and said piston rod is connected with an end of said swallow-tail form slide block, and the other end of said swallow-tail form slide block is connected with said fixture block.

As the further improvement of the utility model, three said clamp mechanism are spent along the circumferential interval 120 of tubing and are distributed.

As the further improvement of the utility model, said fixture block comprises first clamp arm and second clamp arm that is mutually the obtuse angle.

As the further improvement of the utility model, said fixture block is a Y shape.

As the further improvement of the utility model, the outer surface of said fixture block is enclosed with elastic layer.

As the further improvement of the utility model, said elastic layer is a rubber layer.

As the further improvement of the utility model, said cylinder is connected with feeder through magnetic valve.

The beneficial effect of the utility model is: through such scheme,, need not change fixture block, can adjust fixture block through cylinder when cutting during different tube diameters, and adapting to different calibers, and simple in structure, reaction is very fast, can clamp tubing fast, reliably.

Description of drawings

Fig. 1 is the structural representation of a kind of planet cutting saw of the utility model;

Fig. 2 is the structural representation of the clamp mechanism of the said planet cutting saw of the utility model.

The specific embodiment

Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.

Drawing reference numeral among Fig. 1 to Fig. 2 is: frame 100; Clamp mechanism 1; Cylinder 11; Dovetail slideway groove 12; Swallow-tail form slide block 13; Fixture block 14; Elastic layer 141.

Extremely shown in Figure 2 like Fig. 1; A kind of planet cutting saw; Comprise frame 100; Said frame 100 is provided with clamp mechanism 1, and said clamp mechanism 1 has three and along the circumferential distribution of tubing at least, and said clamp mechanism 1 comprises the cylinder 11, the swallow-tail form slide block 13 that is connected with said cylinder 11 that are fixed on the said frame 100, is fixed on dovetail slideway groove 12 and fixture block 14 on the said frame 100; Said swallow-tail form slide block 13 forms moving sets with said dovetail slideway groove 12, and said swallow-tail form slide block 13 is connected with said fixture block 14.Wherein, can drive swallow-tail form slide block 13 along 12 feedings of dovetail slideway groove, clamp tubing, go for the tubing of different tube diameters thereby drive fixture block 14 through cylinder 11.

To shown in Figure 2, said cylinder 11 comprises cylinder body and piston rod like Fig. 1, and said cylinder body is fixed on the said frame 100, and said piston rod is connected with an end of said swallow-tail form slide block 13, and the other end of said swallow-tail form slide block 13 is connected with said fixture block 14.

To shown in Figure 2, three said clamp mechanism 1 are spent along the circumferential interval 120 of tubing and are distributed like Fig. 1.

To shown in Figure 2, said fixture block 14 comprises first clamp arm and second clamp arm that is mutually the obtuse angle like Fig. 1.

To shown in Figure 2, said fixture block 14 is a Y shape like Fig. 1.

To shown in Figure 2, the outer surface of said fixture block 14 is enclosed with elastic layer 141 like Fig. 1.

To shown in Figure 2, said elastic layer 141 is a rubber layer like Fig. 1.

To shown in Figure 2, said cylinder 11 is connected with feeder through magnetic valve like Fig. 1.

A kind of planet cutting saw that the utility model provides when the cutting different tube diameters, need not changed fixture block, can adjust fixture block 14 through cylinder 11, adapting to different calibers, and simple in structure, reaction is very fast, can clamp tubing fast, reliably.

Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.

Claims

1. a planet cutting is sawed; It is characterized in that: comprise frame (100); Said frame (100) is provided with clamp mechanism (1); Said clamp mechanism (1) has three and along the circumferential distribution of tubing at least; Said clamp mechanism (1) comprises the cylinder (11), the slide block that is connected with said cylinder (11) that are fixed on the said frame (100), is fixed on guide-track groove and fixture block (14) on the said frame (100), and said slide block and said guide-track groove form moving sets, and said slide block is connected with said fixture block (14).

2. according to the said planet cutting saw of claim 1, it is characterized in that: said slide block is swallow-tail form slide block (13), and said guide-track groove is dovetail slideway groove (12).

3. according to the said planet cutting saw of claim 2; It is characterized in that: said cylinder (11) comprises cylinder body and piston rod; Said cylinder body is fixed on the said frame (100); Said piston rod is connected with an end of said swallow-tail form slide block (13), and the other end of said swallow-tail form slide block (13) is connected with said fixture block (14).

4. according to the said planet cutting saw of claim 1, it is characterized in that: three said clamp mechanism (1) distribute along circumferential interval 120 degree of tubing.

5. according to the said planet cutting saw of claim 1, it is characterized in that: said fixture block (14) comprises first clamp arm and second clamp arm that is mutually the obtuse angle.

6. according to the said planet cutting saw of claim 5, it is characterized in that: said fixture block (14) is Y shape.

7. according to the said planet cutting saw of claim 1, it is characterized in that: the outer surface of said fixture block (14) is enclosed with elastic layer (141).

8. according to the said planet cutting saw of claim 7, it is characterized in that: said elastic layer (141) is a rubber layer.

9. according to the said planet cutting saw of claim 1, it is characterized in that: said cylinder (11) is connected with feeder through magnetic valve.