CN201626000U

CN201626000U - Pipe chipless cutting device

Info

Publication number: CN201626000U
Application number: CN 200920265732
Authority: CN
Inventors: 蔡炳然; 崔鲜霞; 蒋海峰
Original assignee: Guangdong Liansu Machinery Manufacturing Co Ltd
Current assignee: Guangdong Liansu Machinery Manufacturing Co Ltd
Priority date: 2009-12-25
Filing date: 2009-12-25
Publication date: 2010-11-10
Anticipated expiration: 2019-12-25

Abstract

The utility model provides a pipe chipless cutting device, which comprises clamping devices, a cutter and a motor. The clamping devices are distributed at two ends and clamp pipes from the outer surfaces of the pipes; the cutter rotatably peripherally cuts the pipes under driving of the motor; a cylinder propelling device connected with the cutter is also arranged to lead the cutter to rotate and simultaneously cut downwards; and a synchronous cylinder device ensures synchronous propelling speeds of cutter clamping and production line pipe outletting. The pipe chipless cutting device has the advantages of compact structure, convenient adjustment and reliable cutting quality.

Description

A kind of pipe no-chip cutting device

Technical field

The utility model belongs to tubing cutting field, particularly relates to a kind of pipe no-chip cutting device.

Background technology

Have tubule at present both at home and abroad

63, bassoon

Rotation chipless cutting machine more than 160, but volume is all bigger, it is heavy to compare.And

The chipless cutting machine of 110 specifications does not also develop.Generally cut with planet cut-off, such cutting mode noise content is big, and the plastics scrap is many, and cutting accuracy is not enough.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of pipe no-chip cutting device simple in structure is provided.

In order to realize above-mentioned falling out, the technical scheme of employing is as follows:

A kind of pipe no-chip cutting device, comprise clamping device, cutter and motor, described clamping device distributes in pairs, clamp tubing from pipe outer surface, described cutter cut tubing under the driving of motor, the utility model also is provided with the draw-gear that is connected with cutter, and described draw-gear drives cutter and the consistent forward impelling of the fltting speed of tubing.

In the technique scheme, described draw-gear comprises cylinder propulsion plant and synchronous cylinder, and described cylinder propulsion plant makes cutter rotation incision downwards simultaneously, and the tubing on described synchronous cylinder drive clamping device and cutter and the production line advances synchronously.

Described clamping device comprises front clamp piece and back clamp, and it is separately positioned on the rear and front end of cutting machine.

The utility model also is provided with rotary body, and described cutter are installed on the rotary body, and this rotary body drives cutter and rotates cutting around tubing.

Described motor-driven rotary body rotation.

Cylinder propulsion plant of the present utility model is connected with the feed cylinder, drives the cutting action of feed cylinder control cutter.

The utility model also is equipped with adjustable deposit mechanism at the symmetry direction of cutter.

Cutter sweep of the present utility model is installed on the frame, and can slidably reciprocate on frame by pulley mechanism.

The utlity model has compact conformation, easy to adjust, the reliable beneficial effect of cut quality.And compare with traditional chipless cutting machine, the utility model improves the front and back clamp, and traditional clamp is shorter, be installed in outside the wallboard of front and back machine, during the cutting tubule, pipe is softer, cuts off the back and is not easy to derive at the machine inner chamber, influence is produced, and the utility model is stretched to cutting knife and deposit mechanism place with clamp, and it is movable to change at the front end of fixture block, has both guaranteed the Pipe Cutting reliable clamping, the pipe that guarantees cut-out is derived smoothly again, guarantees to produce smoothly and the Pipe Cutting quality.The utility model is applicable to caliber

Effect was better in 110 o'clock.

Description of drawings

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

Fig. 2 is the partial enlarged drawing of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

Structure of the present utility model comprises frame 10 and cutting car 8 shown in accompanying

drawing

1,2, described cutting car 8 is installed on the frame 10, and the utility model cuts by the 8 pairs of tubing 9 of cutting car that are installed on the frame 10.

Cutting car 8 is as concrete structure of the present utility model, and as shown in Figure 2, it comprises front clamp piece 1, electric rotating machine 2, rotary body 3, cutter 4, feed cylinder 5, back clamp 6.

The course of work of the present utility model is: when tubing reaches preseting length, under the control of electrical system, the action of clamping cylinder, front clamp piece 1 and back clamp 6 are clamped tubing 9, cutting car 8 is under the promotion of the tractive force of hauling machine trombone slide, or under the cutting machine motion cylinder action, guarantee that cutter 4 and hauling speed are synchronous; Then, feed cylinder solenoid valve and electric rotating machine get electric, start simultaneously, and electric rotating machine 2 driven rotary bodies 3 are made high speed rotating around tubing 9; Simultaneously under the feed cylinder promotes, make cutter 4 on the rotary body 3 in the frid track, rotatablely move cutting and incision tubing 9 downwards; According to size, the wall thickness of tubing 9, the position of cutter 4 is adjustable, and according to the wall thickness difference of pipe, the time of required cutting is also different; Also, adjustable deposit mechanism is installed at the symmetry direction of cutter 4 according to the size of pipe specification; Then, front clamp piece 1 and back clamp 6 are decontroled tubing 9, and cutting car 8 is return original position under the action with dynamic air cylinder; Pipe support to be unloaded unload the pipe and reset finish after, whole system enters the cutting cycle of next round.

Claims

1. pipe no-chip cutting device, comprise clamping device, cutter and motor, described clamping device distributes in pairs, clamp tubing from pipe outer surface, described cutter cut tubing under the driving of motor, it is characterized in that also being provided with the draw-gear that is connected with cutter, described draw-gear drives cutter and the consistent forward impelling of the fltting speed of tubing.

2. pipe no-chip cutting device according to claim 1, it is characterized in that described draw-gear comprises cylinder propulsion plant and synchronous cylinder, described cylinder propulsion plant makes cutter rotation incision downwards simultaneously, and the tubing that described synchronous cylinder drives on clamping device and cutter and the production line advances synchronously.

3. pipe no-chip cutting device according to claim 1 and 2 is characterized in that described clamping device comprises front clamp piece and back clamp, and it is separately positioned on the rear and front end of cutting machine.

4. pipe no-chip cutting device according to claim 3 is characterized in that also being provided with rotary body, and described cutter are installed on the rotary body, and this rotary body drives cutter and rotates cutting around tubing.

5. pipe no-chip cutting device according to claim 4 is characterized in that described motor-driven rotary body rotation.

6. pipe no-chip cutting device according to claim 5 is characterized in that the cylinder propulsion plant is connected with the feed cylinder, drives the cutting action of feed cylinder control cutter.

7. pipe no-chip cutting device according to claim 5 is characterized in that at the symmetry direction of cutting knife adjustable deposit mechanism being installed also.

8. pipe no-chip cutting device according to claim 1 is characterized in that this cutter sweep is installed on the frame, and can slidably reciprocate on frame by pulley mechanism.