CN201439136U

CN201439136U - Chipless manual-milling pipe cutting machine

Info

Publication number: CN201439136U
Application number: CN2009200613842U
Authority: CN
Inventors: 谢二文
Original assignee: FOSHAN DEXINGYE METAL TECHNOLOGY CO LTD
Current assignee: Foshan City Cheung Tyrone Pioneer Metals Corp; Guangdong Xingye Metal Technology Co.,Ltd.
Priority date: 2009-07-28
Filing date: 2009-07-28
Publication date: 2010-04-21
Anticipated expiration: 2019-07-28

Abstract

The utility model discloses a chipless manual-milling pipe cutting machine, comprising a base and a disc cutter, the disc cutter is arranged on a feed mechanism, the disc cutter is a gearless cutter, a pair of bearing wheels are arranged on the base, corresponding to the lower part of the disc cutter. The feed mechanism is composed of an air cylinder and a sliding block, the sliding block is arranged on the air cylinder rod, the sliding block and the base are matched in a vertically sliding way, and the disc cutter is arranged on the sliding block. The chipless manual-milling pipe cutting machine has the advantages that when the disc cutter presses and cuts the pipe, the pipe is driven to rotate by the rotating disc cutter under the assistance of the bearing wheels, the disc cutter utilizes the gravity of a counter weight block as propulsive force to cut the pipe from the external diameter to the inner diameter layer by layer, meanwhile, the disc cutter is in the gearless shape, the debris material is not produced during the cutting process, the material is greatly saved, the noise is very low, the environment is not polluted, the cut pipe section is very smooth without second finishing process, and the manufacturing cost is saved.

Description

A kind of chipless is manually driven the material pipe cutting machine

Technical field:

The utility model belongs to tubing cutter sweep technical field, refers in particular to a kind of chipless and manually drives the material pipe cutting machine.

Background technology:

After tubing production moulding, before follow-up use, also need tubing is opened material processing, promptly one section longer pipe material is cut into the short relatively pipe material of many length, the work of cutting is to be finished by hand-powered cutter.What the conventional manual cutting machine used is the circular saw teeth cutter blade, cut process and have that chip scrap produces and noise is big, waste of material is serious, easily harm people contaminated environment again, cutting section fineness is poor, cutting process is cut towards the other end by diameter one end, and cutting force is inhomogeneous, and otch is big, cause base pipe section inclination, stepped, also will carry out secondary operations to tubing after the cutting, smooth otch has increased operation and production cost.

Summary of the invention:

The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, to provide a kind of chipless manually to drive the material pipe cutting machine.

For achieving the above object, the technical scheme that the utility model provides is: a kind of chipless is manually driven the material pipe cutting machine, include support and mechanical shoulder cut-off knife, mechanical shoulder cut-off knife is located on the delivering gear, described mechanical shoulder cut-off knife is the no-tooth cutter, is provided with a pair of support wheel below corresponding mechanical shoulder cut-off knife on the support.

For further improving the technical program, the applicant has done following improvement:

Described delivering gear is made of cylinder and sliding shoe, and sliding shoe is located on the cylinder piston rod, and sliding shoe becomes vertically to be slidingly matched with support, and mechanical shoulder cut-off knife is installed on the sliding shoe.

Cylinder body is passed at the top of cylinder piston rod, and the top is provided with balancing weight.

After adopting technique scheme, push down the tubing cutting process at mechanical shoulder cut-off knife, the mechanical shoulder cut-off knife that rotates can rotate together at the auxiliary tubing of drive down of support wheel, in the tubing rotating process, mechanical shoulder cut-off knife utilizes the gravity of balancing weight to make propulsive force and successively cuts from the outer radial internal diameter of tubing, simultaneously because mechanical shoulder cut-off knife is no dentation, thereby cutting process can not produce the bits material, economical with materials greatly, noise is very low, and is free from environmental pollution, and the tubing section that cuts out is very smooth, without the secondary finishing process, save production cost.

Description of drawings:

Fig. 1 is the structural representation that the utility model chipless is manually driven the material pipe cutting machine.

The specific embodiment:

Now elaborate the utility model in conjunction with the accompanying drawings:

The chipless of present embodiment is manually driven the material pipe cutting machine and is included support 1 and mechanical shoulder cut-off knife 2, mechanical shoulder cut-off knife 2 is the no-tooth cutter, support 1 is provided with portal frame 3, cylinder 4 has been installed at the top of portal frame 3, and be provided with sliding shoe 5 in the portal frame 3, and the piston rod 41 of cylinder 4 passes portal frame 3 tops and sliding shoe 5 joins, and piston rod 41 is upward through cylinder body 42, its top is provided with balancing weight 6, but the feeding pressure of 2 pairs of tubing of balancing weight 6 auxiliary adjustment mechanical shoulder cut-off knifes.On support 1, holded up slide guide rail 7, sliding shoe 5 is placed in can be done on the slide guide rail 7 vertically to slide up and down, mechanical shoulder cut-off knife 2 and drive motors thereof all are installed on the sliding shoe 5, are provided with a pair of support free to rotate wheel 8 below corresponding mechanical shoulder cut-off knife 2 on support 1 working face.

The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.

Claims

1. a chipless is manually driven the material pipe cutting machine, include support (1) and mechanical shoulder cut-off knife (2), mechanical shoulder cut-off knife (2) is located on the delivering gear, it is characterized in that: described mechanical shoulder cut-off knife (2) is the no-tooth cutter, and the below of corresponding mechanical shoulder cut-off knife (2) is provided with a pair of support wheel (8) on support (1) working face.

2. a kind of chipless according to claim 1 is manually driven the material pipe cutting machine, it is characterized in that: described delivering gear is made of cylinder (1) and sliding shoe (5), sliding shoe (5) is located on the piston rod (4) of cylinder (4), and sliding shoe (5) becomes vertically to be slidingly matched with support (1), and mechanical shoulder cut-off knife (2) is installed on the sliding shoe (5).

3. a kind of chipless of stating according to claim 2 is manually driven the material pipe cutting machine, it is characterized in that: cylinder body (42) is passed at the top of cylinder (4) piston rod (41), and the top is provided with balancing weight (6).