CN105478573A - Metal tube processing fixture suitable for different tube diameters - Google Patents

Metal tube processing fixture suitable for different tube diameters Download PDF

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Publication number
CN105478573A
CN105478573A CN201510838105.9A CN201510838105A CN105478573A CN 105478573 A CN105478573 A CN 105478573A CN 201510838105 A CN201510838105 A CN 201510838105A CN 105478573 A CN105478573 A CN 105478573A
Authority
CN
China
Prior art keywords
stem
cam
pipe box
plate
drift
Prior art date
Application number
CN201510838105.9A
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 CN201510838105.9A priority Critical patent/CN105478573A/en
Publication of CN105478573A publication Critical patent/CN105478573A/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

Abstract

The present invention discloses a metal tube processing fixture suitable for different tube diameters. A vertical support plate is disposed on an upper surface of a work platform. A horizontal tube casing stem is disposed in a central position in the height of the support plate. The tube casing stem is detachable to fit different metal tube diameters. A horizontal transverse connecting plate is disposed on the upper end of the support plate. The transverse connecting plate and the tube casing stem are located on the same side of the support plate. Two vertical and parallel cam connecting blocks are disposed on the transverse connecting plate. A cam is disposed between the cam connecting blocks through a horizontal rotating shaft. A handle is disposed on the periphery of the cam. A punch mounting mechanism consisting of a horizontal stress plate and a punch fixed seat is disposed directly under the cam. Two pressure springs are disposed between the stress plate and the transverse connecting plate. A punch is disposed on the punch fixed seat. A punch via hole is formed in the transverse connecting plate. The tube casing stem is provided with a punched hole matched with the punch in size and position. The fixture has fast punching, higher efficiency and simple operation. The punching work can be completed simply by rotating the handle.

Description

The metal tube processing tool of different tube diameters can be adapted to

Technical field

The present invention relates to metal tube processing technology, specifically a kind of metal tube processing tool adapting to different tube diameters is related to, this frock 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 metal tube processing tool adapting to different tube diameters, this frock 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:

Can adapt to the metal tube processing tool of different tube diameters, it is characterized in that: comprise job platform, 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 the dismountable installation of described pipe box stem stem is on the supporting plate with replaceable according to different metal pipe size; 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 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.

Described pipe box stem stem installation end is provided with mounting flange dish, and ring flange by the dismountable installation of bolt on the supporting plate.

Described pipe box stem stem is alternatively set with the adjustment pipe box of various outer diameter outward, and adjusting sleeve pipe internal diameter mates 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.

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, pipe box stem stem has different external diameters, replaceable according to different metal pipe size, or 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-punching tool structural representation of the present invention.

Fig. 2-punching 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.

See Fig. 1 and Fig. 2, the present invention can adapt to the metal tube processing tool of different tube diameters, 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.

Add man-hour, first metal tube one end is enclosed within pipe box stem stem, make drift just to the position needing machining hole, then the handle of punching tool is pulled by quick-moving speed, 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 that can complete fast metal tube.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.

In order to the metal tube processing of different tube diameters can be carried out, invention has been following optimization,

1, described pipe box stem stem 4 is dismountable is arranged in gripper shoe 3 with replaceable according to different metal pipe size.Particularly, described pipe box stem stem installation end is provided with mounting flange dish, and ring flange by the dismountable installation of bolt on the supporting plate.

2 or be alternatively set with the adjustment pipe box of various outer diameter outward at described pipe box stem stem, adjusting sleeve pipe internal diameter mates with pipe box stem stem external diameter, the metal tube internal diameter that each adjustment pipe box external diameter is corresponding different, 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.When needing the metal tube processing certain caliber, change the adjusting sleeve pipe of correspondingly-sized.Which enhance the versatility of this product.

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 (5)

1. can adapt to the metal tube processing tool of different tube diameters, it is characterized in that: comprise job platform, 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 the dismountable installation of described pipe box stem stem is on the supporting plate with replaceable according to different metal pipe size; 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.
2. the metal tube processing tool adapting to different tube diameters 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.
3. the metal tube processing tool adapting to different tube diameters according to claim 1, is characterized in that: described supporting leg is provided with roller with locking mechanism.
4. the metal tube processing tool adapting to different tube diameters according to claim 1, is characterized in that: described pipe box stem stem installation end is provided with mounting flange dish, and ring flange by the dismountable installation of bolt on the supporting plate.
5. the metal tube processing tool adapting to different tube diameters according to claim 1, it is characterized in that: described pipe box stem stem is alternatively set with the adjustment pipe box of various outer diameter outward, adjusting sleeve pipe internal diameter mates with pipe box stem stem external diameter, the metal tube internal diameter that each adjustment pipe box external diameter is corresponding different, 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.
CN201510838105.9A 2015-11-26 2015-11-26 Metal tube processing fixture suitable for different tube diameters CN105478573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510838105.9A CN105478573A (en) 2015-11-26 2015-11-26 Metal tube processing fixture suitable for different tube diameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510838105.9A CN105478573A (en) 2015-11-26 2015-11-26 Metal tube processing fixture suitable for different tube diameters

Publications (1)

Publication Number Publication Date
CN105478573A true CN105478573A (en) 2016-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510838105.9A CN105478573A (en) 2015-11-26 2015-11-26 Metal tube processing fixture suitable for different tube diameters

Country Status (1)

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CN (1) CN105478573A (en)

Citations (8)

* 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
CN205253846U (en) * 2015-11-26 2016-05-25 重庆市华青汽车配件有限公司 General puncher of tubular metal resonator

Patent Citations (8)

* 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
CN205253846U (en) * 2015-11-26 2016-05-25 重庆市华青汽车配件有限公司 General puncher of tubular metal resonator

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Application publication date: 20160413