CN201211576Y - Tube scarf welding groove cut-off apparatus - Google Patents

Tube scarf welding groove cut-off apparatus Download PDF

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Publication number
CN201211576Y
CN201211576Y CNU2008200380960U CN200820038096U CN201211576Y CN 201211576 Y CN201211576 Y CN 201211576Y CN U2008200380960 U CNU2008200380960 U CN U2008200380960U CN 200820038096 U CN200820038096 U CN 200820038096U CN 201211576 Y CN201211576 Y CN 201211576Y
Authority
CN
China
Prior art keywords
cutting
pipe
tubing
sliding base
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008200380960U
Other languages
Chinese (zh)
Inventor
傅东荔
金阊
魏一兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Machinery Research & Design Institute Co Ltd
Original Assignee
Jiangsu Machinery Research & Design Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Machinery Research & Design Institute Co Ltd filed Critical Jiangsu Machinery Research & Design Institute Co Ltd
Priority to CNU2008200380960U priority Critical patent/CN201211576Y/en
Application granted granted Critical
Publication of CN201211576Y publication Critical patent/CN201211576Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a pipe-slant welding-groove cutting device capable of mechanically controlling cutting processes and improving cutting stability. The pipe-slant welding-groove cutting device comprises a pipe placing device, a pipe rotating-driving device, a cutting worktable frame and a cutting machine, wherein the pipe rotating-driving device drives a pipe to rotate around an axis thereof and move horizontally at a preset linear velocity; the cutting machine is fixedly arranged on a movable sliding seat; and the movable sliding seat is connected with a heavy punch device arranged on the cutting worktable frame and can move back and forth on the cutting worktable frame along the axis direction of the pipe under the traction of the heavy punch device. A following mechanism positioned on a cutting groove is formed by utilizing the arrangement of the heavy punch device, thereby increasing control stability in the cutting processes. The cutting device has the advantages of simple structure, low cost and convenient operation.

Description

Pipe inclined-plane welding groove cut-off apparatus
Technical field
The utility model relates to a kind of pipe cutter sweep, relates in particular to a kind of pipe inclined-plane welding groove cut-off apparatus that is used for segmentation welding bend pipe.
Background technology
In carrying out manufacture processes such as bend pipe, channel closure, tubing to be carried out inclined-plane bevel for welding cutting usually.Usually the cutting method that adopts has two classes at present: a class is the on-site manual cutting, holds cutting tool by the operator and cuts along the predetermined line of cut of tubing.Artificial cutting can often cause cutting angle and root face lack of standardization, and the groove face out-of-flatness also needs to carry out the finishing and the correction of groove before carrying out the bend pipe welding.Another kind of is electric numerically-controlled cutting, and it has cut quality and cutting efficiency preferably.But for small business, such numerical control device cost is too high, is unsuitable for being widely adopted.
Mostly existing all kinds of semi-automatic groove cutting equipments are that tubing is fixing on fixed mount at present, along the track of setting tubing are carried out the groove cutting by control cutting heads such as corresponding gear mechanisms.Though the unstability when this has reduced artificial cutting is rotated mobile cutting head along tubing groove line of cut and cut owing to remain, this still may exist because the instability of cutting head operation control causes the out-of-flatness of bevel cut face.Simultaneously, the frame for movement that the semi-automatic groove cutting equipment of this class is used to control the cutting head running orbit is relative complex also, requires to have bigger installing space.
The utility model content
The utility model provides a kind of and can control cutting process, improve the stable pipe inclined-plane welding groove cut-off apparatus of cutting by machinery.
Welding groove cut-off apparatus in pipe described in the utility model inclined-plane comprises tubing apparatus for placing, tubing rotating driving device, cutting Working gantry and cutting machine; The tubing rotating driving device drives tubing and moves around its axle center rotation and by the preset lines velocity level; Described cutting machine is fixedly installed on the moving sliding base; The weight-driven that described moving sliding base and is arranged on the cutting Working gantry is connected, and can move forward and backward at cutting Working gantry upper edge tubing axis direction under the traction of this weight-driven.
Weight-driven described in the utility model can be in the mechanical processing industry assembly pulley of a usual end sling weight that uses, and the assembly pulley other end is connected with the cutting machine moving sliding base.
In order to save installation space, weight-driven described in the utility model, also can be following structure: it comprises the movable pulley that is fixed on the fixed pulley on the cutting Working gantry and places the fixed pulley below, pulley belt one end is fixed on the cutting machine moving sliding base, and the other end is fixed on the cutting Working gantry.
The adjustment of bevel cut angle and cutting distance for convenience, moving sliding base is provided with cutting head lifting screw and cutting head angle adjustment plate.
In actual use, as the location benchmark,, adjust the cutting angle and the cutting spacing of the cutting head on the moving sliding base with the pipe bevel cutting profile with the moving sliding base location; Start the tubing rotating driving device, the tubing rotation also moves horizontally, and moving sliding base is under the traction of weight-driven, along with tubing moves horizontally corresponding moving, be arranged at cutting head on the moving sliding base and be positioned tubing groove position all the time and cut automatically, until finishing the groove cutting.
The servo-actuated follower mechanism that the utility model utilizes being provided with of weight-driven to be combined into to be positioned bevel cut strengthens the stability of cutting process control, and device structure is simple, and is with low cost, operates also more convenient.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model structural representation;
Fig. 2 is the right TV structure schematic diagram of the utility model.
The specific embodiment mode
As shown in Figures 1 and 2, the utility model comprises tubing apparatus for placing, reductor 2, cutting Working gantry 3 and cutting machine 4.Reductor 2 drives tubing and moves horizontally around its axle center rotation and by predetermined speed.Cutting machine 4 is fixedly installed on the moving sliding base 5; Moving sliding base 5 is provided with cutting head lifting screw 51 and cutting head angle adjustment plate 52; Moving sliding base 5 is connected with pulley assembly 6; Pulley assembly 6 comprises the movable pulley 62 that is fixed on the fixed pulley 61 on the cutting Working gantry 3 and places the fixed pulley below, and pulley belt one end is fixed on moving sliding base 5, and the other end is fixed on the cutting Working gantry 3.Moving sliding base 5 moves forward and backward at cutting Working gantry 3 upper edge tubing axis directions under the traction of pulley assembly 6.
As shown in Figure 2, the tubing apparatus for placing comprises group leader's shaft roller 11 and the one group of minor axis roller 12 that is fixed on the cutting Working gantry 3, and the balladeur train 14 that is equiped with lifting screw 13, and balladeur train 14 upper ends are provided with one group of elastic press wheel 15 corresponding to major axis roller 11.Tubing is positioned on major axis roller 11 and the minor axis roller 12, regulates lifting screw 13, and the elastic press wheel 15 that makes balladeur train 14 upper ends makes the tubing relative positioning by being pressed on the tubing.

Claims (3)

1, a kind of pipe inclined-plane welding groove cut-off apparatus comprises tubing apparatus for placing, tubing rotating driving device, cutting Working gantry and cutting machine; The tubing rotating driving device drives tubing and moves around its axle center rotation and by the preset lines velocity level; It is characterized in that: described cutting machine is fixedly installed on the moving sliding base; The weight-driven that described moving sliding base and is arranged on the cutting Working gantry is connected, and can move forward and backward at cutting Working gantry upper edge tubing axis direction under the traction of this weight-driven.
2, pipe inclined-plane welding groove cut-off apparatus as claimed in claim 1, it is characterized in that: described weight-driven comprises the movable pulley that is fixed on the fixed pulley on the cutting Working gantry and places the fixed pulley below, pulley belt one end is fixed on the cutting machine moving sliding base, and the other end is fixed on the cutting Working gantry.
3, pipe inclined-plane welding groove cut-off apparatus as claimed in claim 1, it is characterized in that: described moving sliding base is provided with cutting head lifting screw and cutting head angle adjustment plate.
CNU2008200380960U 2008-07-08 2008-07-08 Tube scarf welding groove cut-off apparatus Expired - Fee Related CN201211576Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200380960U CN201211576Y (en) 2008-07-08 2008-07-08 Tube scarf welding groove cut-off apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200380960U CN201211576Y (en) 2008-07-08 2008-07-08 Tube scarf welding groove cut-off apparatus

Publications (1)

Publication Number Publication Date
CN201211576Y true CN201211576Y (en) 2009-03-25

Family

ID=40495731

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200380960U Expired - Fee Related CN201211576Y (en) 2008-07-08 2008-07-08 Tube scarf welding groove cut-off apparatus

Country Status (1)

Country Link
CN (1) CN201211576Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102463384A (en) * 2010-11-15 2012-05-23 天津市谊诚包装制品有限责任公司 Cutting device for edge of opening barrel
CN103213156A (en) * 2013-04-02 2013-07-24 金红叶纸业集团有限公司 Automatic pipe cutting device
CN106964884A (en) * 2017-05-04 2017-07-21 山东大学 It is responsible for the control method of plasma cutting gun height in root face cutting process
CN111215762A (en) * 2019-11-28 2020-06-02 陆聆聆 A multi-angle cutting device for in plastic tubing production

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102463384A (en) * 2010-11-15 2012-05-23 天津市谊诚包装制品有限责任公司 Cutting device for edge of opening barrel
CN103213156A (en) * 2013-04-02 2013-07-24 金红叶纸业集团有限公司 Automatic pipe cutting device
CN106964884A (en) * 2017-05-04 2017-07-21 山东大学 It is responsible for the control method of plasma cutting gun height in root face cutting process
CN106964884B (en) * 2017-05-04 2019-01-08 山东大学 It is responsible for the control method of plasma cutting gun height in root face cutting process
CN111215762A (en) * 2019-11-28 2020-06-02 陆聆聆 A multi-angle cutting device for in plastic tubing production
CN111215762B (en) * 2019-11-28 2021-08-10 杭州中祥通讯器材有限公司 A multi-angle cutting device for in plastic tubing production

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Legal Events

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090325

Termination date: 20160708

CF01 Termination of patent right due to non-payment of annual fee