CN103537531B - Hole punching positioning device mould - Google Patents

Hole punching positioning device mould Download PDF

Info

Publication number
CN103537531B
CN103537531B CN201310482374.7A CN201310482374A CN103537531B CN 103537531 B CN103537531 B CN 103537531B CN 201310482374 A CN201310482374 A CN 201310482374A CN 103537531 B CN103537531 B CN 103537531B
Authority
CN
China
Prior art keywords
fixed head
positioning device
half slot
offers
lower bolster
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
CN201310482374.7A
Other languages
Chinese (zh)
Other versions
CN103537531A (en
Inventor
马德春
陈高达
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.)
Wuxi Shen Bao Automobile Steel Tube Co Ltd
Original Assignee
Wuxi Shen Bao Automobile Steel Tube 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 Wuxi Shen Bao Automobile Steel Tube Co Ltd filed Critical Wuxi Shen Bao Automobile Steel Tube Co Ltd
Priority to CN201310482374.7A priority Critical patent/CN103537531B/en
Publication of CN103537531A publication Critical patent/CN103537531A/en
Application granted granted Critical
Publication of CN103537531B publication Critical patent/CN103537531B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention belongs to Machining Technology field, relate to a kind of frock clamp for the processing of pipe fitting irregularly-shaped hole, specifically a kind of hole punching positioning device mould, comprise cope match-plate pattern, lower bolster, described lower bolster rear portion along its length two ends is fixedly installed a guide pillar respectively, plug fixed head is provided with in the middle of described two guide pillars, the dead ahead that lower bolster front portion corresponds to plug fixed head is fixed with support, elastic positioning device is equipped with between described plug fixed head and support, described plug fixed head offers the first semicircle hole slot, elastic positioning device offers the first half slot, support offers the second half slot, described cope match-plate pattern is movably set on guide pillar.The present invention is directed to deficiency of the prior art, make technological improvement, the lower bolster of existing mold arranges the accurate location that an elastic positioning device can effectively realize in pipe fitting irregularly-shaped hole process; The present invention is simple and reasonable for structure ingenious.

Description

Hole punching positioning device mould
Technical field
The invention belongs to Machining Technology field, relate to a kind of frock clamp for the processing of pipe fitting irregularly-shaped hole, specifically a kind of hole punching positioning device mould.
Background technology
In prior art, there is location in pipe fitting irregularly-shaped hole process inaccurate, complex operation, the present situations such as inefficiency, in order to improve this situation, this device of ad hoc meter, it not only can accurately be located, and also improves operating efficiency.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of structure simple, ingenious, rational hole punching positioning device mould, this mould can realize the accurate location in pipe fitting irregularly-shaped hole process.
According to technical scheme provided by the invention: a kind of hole punching positioning device mould, be characterised in that: comprise cope match-plate pattern, lower bolster, described lower bolster rear portion along its length two ends is fixedly installed a guide pillar respectively, plug fixed head is provided with in the middle of described two guide pillars, the dead ahead that lower bolster front portion corresponds to plug fixed head is fixed with support, elastic positioning device is equipped with between described plug fixed head and support, described plug fixed head offers the first semicircle hole slot, elastic positioning device offers the first half slot, support offers the second half slot; Described cope match-plate pattern is movably set on guide pillar, cope match-plate pattern upper surface intermediate thread is connected and installed die shank, cope match-plate pattern lower surface is disposed with the first fixed head, the second fixed head, the 3rd fixed head, be provided with crash roll between described second fixed head and the 3rd fixed head, bottom the 3rd fixed head, offer the 3rd half slot matched with the first half slot.
As a further improvement on the present invention, described elastic positioning device comprises fixed block, described fixed block along its length both sides end face offers mounting groove respectively, described mounting groove upper end is communicated with the first half slot, clamping block, spring, the 4th fixed head are set in turn in described mounting groove, the shank portion of screw is successively through the through hole on through hole, spring and the clamping block on the 4th fixed head, and screw front end is tightened and is fixed on the interior step of mounting groove.
As a further improvement on the present invention, described first semicircle hole slot, the first half slot, the second half slot form direct through groove.
Compared with prior art, advantage is in the present invention: the present invention is directed to deficiency of the prior art, make technological improvement, and the lower bolster of existing mold arranges the accurate location that an elastic positioning device can effectively realize in pipe fitting irregularly-shaped hole process; The present invention is simple and reasonable for structure ingenious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is the front view of Fig. 1 Elastic positioner.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is A-A sectional view in Fig. 4.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Fig. 1 ~ 5, comprise cope match-plate pattern 1, guide pillar 2, plug fixed head 3, lower bolster 4, die shank 5, first fixed head 6, second fixed head 7, crash roll 8, the 3rd fixed head 9, pipe fitting to be processed 10, support 11, plug 12, elastic positioning device 13, clamping block 13-1, spring 13-2, the 4th fixed head 13-3, screw 13-4, fixed block 13-5, mounting groove 13-6, the first semicircle hole slot 14, first half slot 15, second half slot 16, the 3rd half slot 17 etc. are installed.
As shown in Fig. 1 ~ 4, the present invention is a kind of hole punching positioning device mould, comprise cope match-plate pattern 1, lower bolster 4, described lower bolster 4 rear portion along its length two ends is fixedly installed a guide pillar 2 respectively, plug fixed head 3 is provided with in the middle of described two guide pillars 2, the dead ahead that lower bolster 4 front portion corresponds to plug fixed head 3 is fixed with support 11, elastic positioning device 13 is equipped with between described plug fixed head 3 and support 11, described plug fixed head 3 offers the first semicircle hole slot 14, plug 12 is fixedly installed in described first semicircle hole slot 14, uniformly on plug 12 nose circle side face offer three road bar holes, elastic positioning device 13 offers the first half slot 15, support 11 offers the second half slot 16, described cope match-plate pattern 1 is movably set on guide pillar 2, cope match-plate pattern 1 upper surface intermediate thread is connected and installed die shank 5, cope match-plate pattern 1 lower surface is disposed with the first fixed head 6, second fixed head 7, the 3rd fixed head 9, be provided with crash roll 8 between described second fixed head 7 and the 3rd fixed head 9, bottom the 3rd fixed head 9, offer the 3rd half slot 17 matched with the first half slot 15.
Described elastic positioning device 13 comprises fixed block 13-5, described fixed block 13-5 along its length both sides end face offers mounting groove 13-6 respectively, described mounting groove 13-6 upper end is communicated with the first half slot 15, clamping block 13-1, spring 13-2, the 4th fixed head 13-3 are set in turn in described mounting groove 13-6, the shank portion of screw 13-4 is successively through the through hole on through hole, spring 13-2 and the clamping block 13-1 on the 4th fixed head 13-3, and screw 13-4 front end is tightened and is fixed on the interior step of mounting groove 13-6.
Described first semicircle hole slot 14, first half slot 15, second half slot 16 forms direct through groove.
The course of work of the present invention is as follows: to be inserted by pipe fitting 10 to be processed in plug 12 and to be pushed into top, then punch press is started, after processing the first irregularly-shaped hole, rotary tube piece in the direction of the clock, until hear " click " sound, convolution pipe fitting, now clamping block 13-1 has embedded in second irregularly-shaped hole processed, and pins pipe fitting 10 to be processed, again starts punch press, process the 3rd irregularly-shaped hole, after completion of processing, extract pipe fitting.

Claims (1)

1. a hole punching positioning device mould, comprise cope match-plate pattern (1), lower bolster (4), the dead ahead that lower bolster (4) front portion corresponds to plug fixed head (3) is fixed with support (11), elastic positioning device (13) is equipped with between described plug fixed head (3) and support (11), elastic positioning device (13) offers the first half slot (15), support (11) offers the second half slot (16); 3rd fixed head (9) bottom offers the 3rd half slot (17) matched with the first half slot (15);
It is characterized in that: described lower bolster (4) rear portion along its length two ends is fixedly installed a guide pillar (2) respectively, plug fixed head (3) is provided with in the middle of described two guide pillars (2), described plug fixed head (3) offers the first semicircle hole slot (14), described cope match-plate pattern (1) is movably set on guide pillar (2), cope match-plate pattern (1) upper surface intermediate thread is connected and installed die shank (5), cope match-plate pattern (1) lower surface is disposed with the first fixed head (6), second fixed head (7), 3rd fixed head (9), crash roll (8) is provided with between described second fixed head (7) and the 3rd fixed head (9),
Described elastic positioning device (13) comprises fixed block (13-5), described fixed block (13-5) along its length both sides end face offers mounting groove (13-6) respectively, described mounting groove (13-6) upper end is communicated with the first half slot (15), clamping block (13-1), spring (13-2), 4th fixed head (13-3) is set in turn in described mounting groove (13-6), the shank portion of screw (13-4) is successively through the through hole on the 4th fixed head (13-3), through hole on spring (13-2) and clamping block (13-1), and screw (13-4) front end tighten be fixed on mounting groove (13-6) interior step on,
Described first semicircle hole slot (14), the first half slot (15), the second half slot (16) form direct through groove.
CN201310482374.7A 2013-10-16 2013-10-16 Hole punching positioning device mould Expired - Fee Related CN103537531B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310482374.7A CN103537531B (en) 2013-10-16 2013-10-16 Hole punching positioning device mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310482374.7A CN103537531B (en) 2013-10-16 2013-10-16 Hole punching positioning device mould

Publications (2)

Publication Number Publication Date
CN103537531A CN103537531A (en) 2014-01-29
CN103537531B true CN103537531B (en) 2016-02-03

Family

ID=49961608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310482374.7A Expired - Fee Related CN103537531B (en) 2013-10-16 2013-10-16 Hole punching positioning device mould

Country Status (1)

Country Link
CN (1) CN103537531B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104785652A (en) * 2015-03-10 2015-07-22 天津杰锋钢管工贸有限公司 Fixture for steel pipe punching
CN104785614A (en) * 2015-03-10 2015-07-22 天津杰锋钢管工贸有限公司 Steel pipe punching equipment
CN111589940A (en) * 2019-02-20 2020-08-28 台州市百达电器有限公司 Compound cut-out press of catch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201693062U (en) * 2010-06-30 2011-01-05 重庆理工大学 Non-cantilever type die floating rotary type piercing die for pipe fitting
CN102240727A (en) * 2011-06-12 2011-11-16 宁波轴瓦厂 Inner punching die of bushing oil hole
CN202683746U (en) * 2012-05-16 2013-01-23 周波 Punching die hole position indexing structure
CN203764741U (en) * 2013-10-16 2014-08-13 无锡申宝汽车钢管有限公司 Punching positioner die

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356127B2 (en) * 1987-07-13 1991-08-27
JPH07223029A (en) * 1994-02-17 1995-08-22 Sango Co Ltd Piercing method of tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201693062U (en) * 2010-06-30 2011-01-05 重庆理工大学 Non-cantilever type die floating rotary type piercing die for pipe fitting
CN102240727A (en) * 2011-06-12 2011-11-16 宁波轴瓦厂 Inner punching die of bushing oil hole
CN202683746U (en) * 2012-05-16 2013-01-23 周波 Punching die hole position indexing structure
CN203764741U (en) * 2013-10-16 2014-08-13 无锡申宝汽车钢管有限公司 Punching positioner die

Also Published As

Publication number Publication date
CN103537531A (en) 2014-01-29

Similar Documents

Publication Publication Date Title
CN103537535B (en) The punching die of replaceable fixed cover
CN103537531B (en) Hole punching positioning device mould
CN203764741U (en) Punching positioner die
CN105598296A (en) Bending die of tube bending machine
CN203875180U (en) Die for machining lock pipe
CN203292284U (en) Sliding type machine tool punching mechanism
CN204524042U (en) Thin wall pipe fitting joint stamping connection device
CN203862837U (en) Stamping die for circular tube connector
CN202845614U (en) Servo transposition device of multi-station servo transposition cold stamping machine
CN203418025U (en) Pipe end tail machining equipment
CN203778593U (en) Drawable-block-type stamping die
CN203621193U (en) Cut-off die for air exhaust taper pipe outer shell of automobile engine exhaust system
CN205147139U (en) Pipe end expands, undergauge device
CN201881171U (en) Face milling tool fixture
CN103537503A (en) Double-end pipe molding process and device
CN204413673U (en) A kind of special flexible jig of the processing for the nonstandard wedge of Press Tools for Automobiles
CN203401754U (en) Open type hydraulic press
CN204108092U (en) The diel of a kind of long tube through hole
CN202894056U (en) Planishing turnup die of spout installing support of automobile safety belt
CN103537551B (en) Take out the diel of block formula
CN104028619A (en) Scooter handlebar vertical tube punching die
CN205629103U (en) Return bend wheel mould
CN203764686U (en) Shaping tool
CN202893966U (en) Punching die of rear main rocker arm of automobile
CN203418318U (en) One-time forming tool

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160203

Termination date: 20191016