CN105363891A - Combined type metal pipe machining method - Google Patents

Combined type metal pipe machining method Download PDF

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Publication number
CN105363891A
CN105363891A CN201510838104.4A CN201510838104A CN105363891A CN 105363891 A CN105363891 A CN 105363891A CN 201510838104 A CN201510838104 A CN 201510838104A CN 105363891 A CN105363891 A CN 105363891A
Authority
CN
China
Prior art keywords
cam
stem
pipe
drift
pipe box
Prior art date
Application number
CN201510838104.4A
Other languages
Chinese (zh)
Inventor
唐舜清
罗先斌
Original Assignee
重庆市华青汽车配件有限公司
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 重庆市华青汽车配件有限公司 filed Critical 重庆市华青汽车配件有限公司
Priority to CN201510838104.4A priority Critical patent/CN105363891A/en
Publication of CN105363891A publication Critical patent/CN105363891A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/28Perforating, i.e. punching holes in tubes or other hollow bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices

Abstract

The invention discloses a combined type metal pipe machining method. According to the combined type metal pipe machining method, a special metal pipe machining tool is adopted, the metal pipe machining tool is provided with a supporting plate on a working platform, the supporting plate is provided with a horizontal pipe sleeve core column, and the pipe sleeve core column is alternately sleeved with adjustment pipe sleeves with different outer diameters; a connecting transverse plate is arranged at the upper end of the supporting plate, two parallel cam connecting blocks are arranged on the connection transverse plate, a cam is arranged between the cam connecting blocks through a horizontal rotary shaft, and a handle is arranged on the circumferential surface of the cam; a punch installation mechanism which is composed of a horizontal stress plate and a punch fixing base is arranged under the cam, and a punch is arranged on the punch fixing base. During machining, the adjustment pipe sleeve with the outer diameter matched with the inner diameter of a metal pipe to be machine is selected firstly, and machining of metal pipes with different diameters can be achieved by replacing the different adjustment sleeves. According to the combined type metal pipe machining method, punching is rapid, and the efficiency is higher. Operation is easy, and punching work can be completed simply by rotating the handle.

Description

Combined metal pipe processing method

Technical field

The present invention relates to metal tube processing technology, specifically relate to a kind of combined metal pipe processing method, this method can process the hole of needs fast on tubing, and the metal tube of various caliber can be processed, and belongs to metal tube processing technique field.

Background technology

In field of machining, be usually directed to the processing in various hole, common as processed various functional hole on metal tube.By current processing mode, rig is usually adopted to carry out bore operation.Before boring, need first pipe fitting position to be fixed by fixture, then with the drilling tool regulated, it is processed.The usual efficiency of existing processing mode is lower, and needing to add man-hour in the face of a large amount of pipe fitting, the deficiency of its inefficiency is more obvious.

Summary of the invention

For prior art above shortcomings, the object of the present invention is to provide a kind of combined metal pipe processing method, this method can go out the hole of needs fast on tubing, and the metal tube of various caliber can be processed.

To achieve these goals, the technical solution used in the present invention is such:

Combined metal pipe processing method, this method adopts special metal tube processing tool, and described metal tube processing tool comprises job platform, and corner, job platform bottom surface is provided with supporting leg; Be provided with vertical gripper shoe at job platform upper surface, gripper shoe height medium position is provided with the pipe box stem stem of level, and end is provided with the connection transverse slat of level on the supporting plate, and connection transverse slat and sleeve pipe stem stem are positioned at gripper shoe the same side; Connection transverse slat is provided with two straight up and parallel cam contiguous block, and between cam contiguous block, be provided with cam by horizontal rotating shaft, cam side face is provided with one handle, and operating grip can make cam rotate around the axis; Immediately below cam, be provided with the drift installing mechanism be made up of the stressed plate of level and drift holder, drift holder is arranged on stressed plate lower surface medium position; Stressed plate and connecting to be provided with between transverse slat two be positioned at drift holder both sides all the time stressed plate is up pushed away and with the stage clip of cam circumferential contact; Drift holder is provided with downward drift, connection transverse slat is provided with drift via hole, pipe box stem stem is provided with the punching with drift size and location matches;

Described pipe box stem stem is alternatively set with the adjustment pipe box of various outer diameter outward, and all adjusting sleeve pipe internal diameters mate with pipe box stem stem external diameter, the metal tube internal diameter that each adjustment pipe box external diameter is corresponding different, and adjusting sleeve pipe is provided with the hole corresponding with punching on pipe box stem stem; Adjusting sleeve pipe is provided with axial locating slot, and pipe box stem stem is provided with the alignment pin mated with locating slot, and alignment pin height is less than adjusting sleeve pipe thickness, and alignment pin is positioned at locating slot;

Add man-hour, first select the adjustment pipe box that external diameter mates with metal tube internal diameter to be processed, regulate pipe box to be enclosed within pipe box stem stem by the positioning action of alignment pin and locating slot, the hole now on adjusting sleeve pipe is corresponding with punching on pipe box stem stem; Then metal tube one end is enclosed within adjustable pipe to put, make drift just to the position needing machining hole, then pull the handle of punching tool with hand, handle strip moving cam rotates, cam rotates and overcomes stage clip active force and presses down drift installing mechanism, makes drift press down the punching namely completed metal tube.Described two stage clips are enclosed within lead respectively, and lead lower end is arranged on and connects on transverse slat, and its upper end passes from stressed plate pilot hole.

Compared to existing technology, the present invention has following beneficial effect:

1, the present invention changes traditional boring is punching, and rapid shaping, efficiency is higher.

2, the present invention is by changing the adjusting sleeve pipe of different-diameter, to adapt to the metal tube of different-diameter.

3, the present invention is simple to operate, without professional requirement, only needs turning handle to complete punching operation, is realized, simple and ingenious structure by cam mechanism and spring mechanism.

Accompanying drawing explanation

Fig. 1-metal tube tool structure for processing schematic diagram of the present invention.

Fig. 2-metal tube processing tool construction profile of the present invention.

Detailed description of the invention

Below in conjunction with detailed description of the invention, the invention will be further described.

Combined metal pipe processing method of the present invention adopts special metal tube processing tool, and see Fig. 1 and Fig. 2, described metal tube processing tool comprises job platform 1, and corner, job platform 1 bottom surface is provided with supporting leg 2; Vertical gripper shoe 3 is provided with at job platform 1 upper surface (passing through cushion block), gripper shoe 3 is provided with the pipe box stem stem 4 of level along medium position highly, be provided with the connection transverse slat 5 of level in gripper shoe 3 upper end, connect transverse slat 5 and be positioned at gripper shoe 3 the same side with sleeve pipe stem stem 4.Connection transverse slat 5 is provided with two straight up and parallel cam contiguous block 6, and between cam contiguous block 6, be provided with cam 8 by horizontal rotating shaft 7, cam 8 side face is provided with one handle 9, and operating grip 9 can make cam 87 rotate around the shaft.Immediately below cam 8, be provided with the drift installing mechanism be made up of the stressed plate 10 of level and drift holder 11, drift holder 11 is arranged on stressed plate 10 lower surface medium position; Stressed plate 10 and connecting to be provided with between transverse slat 5 two be positioned at drift holder both sides all the time stressed plate is up pushed away and with the stage clip 12 of cam circumferential contact; Drift holder 11 is provided with downward drift 13, connection transverse slat is provided with drift and drift holder via hole up and down reciprocatingly, pipe box stem stem is provided with the punching with drift size and location matches.

Described pipe box stem stem is alternatively set with the adjustment pipe box of various outer diameter outward, and all adjusting sleeve pipe internal diameters mate with pipe box stem stem external diameter, the metal tube internal diameter that each adjustment pipe box external diameter is corresponding different, and adjusting sleeve pipe is provided with the hole corresponding with punching on pipe box stem stem; Adjusting sleeve pipe is provided with axial locating slot, and pipe box stem stem is provided with the alignment pin mated with locating slot, and alignment pin height is less than adjusting sleeve pipe thickness, and alignment pin is positioned at locating slot.

Add man-hour, first select the adjustment pipe box that external diameter mates with metal tube internal diameter to be processed, regulate pipe box to be enclosed within pipe box stem stem by the positioning action of alignment pin and locating slot, the hole now on adjusting sleeve pipe is corresponding with punching on pipe box stem stem; Then metal tube one end is enclosed within adjustable pipe to put, make drift just to the position needing machining hole, then pull the handle of punching tool with hand, handle strip moving cam rotates, cam rotates and overcomes stage clip active force and presses down drift installing mechanism, makes drift press down the punching namely completed metal tube.Described two stage clips are enclosed within lead respectively, and lead lower end is arranged on and connects on transverse slat, and its upper end passes from stressed plate pilot hole.Release handle, under stage clip screen resilience, drift installing mechanism and cam self-return.

Supporting leg of the present invention is processed to form by angle steel, and job platform is formed by steel plate cutting, in factory, substantially utilize leftover bits just can complete the main body processing of punching tool.

Described supporting leg is provided with roller with locking mechanism, can regulate cutting length on the one hand by mobile punching tool, is also convenient to punching tool transfer transport on the other hand.If there is no above-mentioned two aspect needs, the sole improving stability also directly can be set in supporting leg lower end, as depicted in figs. 1 and 2.

Described two stage clips are enclosed within lead respectively, and lead lower end is arranged on and connects on transverse slat, and its upper end passes from stressed plate pilot hole.

It is punching that the present invention changes traditional boring, and rapid shaping, efficiency is higher.The present invention is simple to operate, without professional requirement, only needs turning handle to complete punching operation.

What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.

Claims (2)

1. combined metal pipe processing method, is characterized in that: this method adopts special metal tube processing tool, and described metal tube processing tool comprises job platform, and corner, job platform bottom surface is provided with supporting leg; Be provided with vertical gripper shoe at job platform upper surface, gripper shoe height medium position is provided with the pipe box stem stem of level, and end is provided with the connection transverse slat of level on the supporting plate, and connection transverse slat and sleeve pipe stem stem are positioned at gripper shoe the same side; Connection transverse slat is provided with two straight up and parallel cam contiguous block, and between cam contiguous block, be provided with cam by horizontal rotating shaft, cam side face is provided with one handle, and operating grip can make cam rotate around the axis; Immediately below cam, be provided with the drift installing mechanism be made up of the stressed plate of level and drift holder, drift holder is arranged on stressed plate lower surface medium position; Stressed plate and connecting to be provided with between transverse slat two be positioned at drift holder both sides all the time stressed plate is up pushed away and with the stage clip of cam circumferential contact; Drift holder is provided with downward drift, connection transverse slat is provided with drift via hole, pipe box stem stem is provided with the punching with drift size and location matches;
Described pipe box stem stem is alternatively set with the adjustment pipe box of various outer diameter outward, and all adjusting sleeve pipe internal diameters mate with pipe box stem stem external diameter, the metal tube internal diameter that each adjustment pipe box external diameter is corresponding different, and adjusting sleeve pipe is provided with the hole corresponding with punching on pipe box stem stem; Adjusting sleeve pipe is provided with axial locating slot, and pipe box stem stem is provided with the alignment pin mated with locating slot, and alignment pin height is less than adjusting sleeve pipe thickness, and alignment pin is positioned at locating slot;
Add man-hour, first select the adjustment pipe box that external diameter mates with metal tube internal diameter to be processed, regulate pipe box to be enclosed within pipe box stem stem by the positioning action of alignment pin and locating slot, the hole now on adjusting sleeve pipe is corresponding with punching on pipe box stem stem; Then metal tube one end is enclosed within adjustable pipe to put, make drift just to the position needing machining hole, then pull the handle of punching tool with hand, handle strip moving cam rotates, cam rotates and overcomes stage clip active force and presses down drift installing mechanism, makes drift press down the punching namely completed metal tube.
2. combined metal pipe processing method according to claim 1, is characterized in that: described two stage clips are enclosed within lead respectively, and lead lower end is arranged on and connects on transverse slat, and its upper end passes from stressed plate pilot hole.
CN201510838104.4A 2015-11-26 2015-11-26 Combined type metal pipe machining method CN105363891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510838104.4A CN105363891A (en) 2015-11-26 2015-11-26 Combined type metal pipe machining method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510838104.4A CN105363891A (en) 2015-11-26 2015-11-26 Combined type metal pipe machining method

Publications (1)

Publication Number Publication Date
CN105363891A true CN105363891A (en) 2016-03-02

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CN201510838104.4A CN105363891A (en) 2015-11-26 2015-11-26 Combined type metal pipe machining method

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107186041A (en) * 2017-06-12 2017-09-22 山东电力基本建设总公司 A kind of steel pipe punching and shearing machine
CN108213219A (en) * 2018-01-09 2018-06-29 李明科 A kind of support device for mold processing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11244957A (en) * 1998-03-03 1999-09-14 Toyota Auto Body Co Ltd Die blade support structure of punching device
CN200974092Y (en) * 2006-11-21 2007-11-14 西安航空职业技术学院 Portable multifunctional tube material punching device
CN102371304A (en) * 2011-10-19 2012-03-14 湖南鑫美格新型装饰材料有限公司 Cantilever manual punching machine for asymmetric deep groove square pipe
CN103230975A (en) * 2013-05-13 2013-08-07 湖南同心干杉车身制造有限公司 Thin plate punching method and thin plate punching device
CN103537535A (en) * 2013-10-16 2014-01-29 无锡申宝汽车钢管有限公司 Fixing-sleeve-replaceable punching die
CN203817160U (en) * 2014-05-13 2014-09-10 张勇 Casing pipe side hole forming die
CN204210180U (en) * 2014-11-20 2015-03-18 黑龙江科技大学 A kind of financial receipt binding apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11244957A (en) * 1998-03-03 1999-09-14 Toyota Auto Body Co Ltd Die blade support structure of punching device
CN200974092Y (en) * 2006-11-21 2007-11-14 西安航空职业技术学院 Portable multifunctional tube material punching device
CN102371304A (en) * 2011-10-19 2012-03-14 湖南鑫美格新型装饰材料有限公司 Cantilever manual punching machine for asymmetric deep groove square pipe
CN103230975A (en) * 2013-05-13 2013-08-07 湖南同心干杉车身制造有限公司 Thin plate punching method and thin plate punching device
CN103537535A (en) * 2013-10-16 2014-01-29 无锡申宝汽车钢管有限公司 Fixing-sleeve-replaceable punching die
CN203817160U (en) * 2014-05-13 2014-09-10 张勇 Casing pipe side hole forming die
CN204210180U (en) * 2014-11-20 2015-03-18 黑龙江科技大学 A kind of financial receipt binding apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107186041A (en) * 2017-06-12 2017-09-22 山东电力基本建设总公司 A kind of steel pipe punching and shearing machine
CN108213219A (en) * 2018-01-09 2018-06-29 李明科 A kind of support device for mold processing
CN108213219B (en) * 2018-01-09 2019-11-01 江苏优智享智能制造有限公司 A kind of support device for mold processing

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Application publication date: 20160302

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