CN104772390A - Lower die structure for circular tube supporting element - Google Patents

Lower die structure for circular tube supporting element Download PDF

Info

Publication number
CN104772390A
CN104772390A CN201510115156.9A CN201510115156A CN104772390A CN 104772390 A CN104772390 A CN 104772390A CN 201510115156 A CN201510115156 A CN 201510115156A CN 104772390 A CN104772390 A CN 104772390A
Authority
CN
China
Prior art keywords
minor
long limit
bolster
die
nib
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.)
Granted
Application number
CN201510115156.9A
Other languages
Chinese (zh)
Other versions
CN104772390B (en
Inventor
黄小玲
王柏兴
王优杰
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.)
ZHEJIANG LIFAN FURNITURE Co Ltd
Original Assignee
ZHEJIANG LIFAN FURNITURE 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 ZHEJIANG LIFAN FURNITURE Co Ltd filed Critical ZHEJIANG LIFAN FURNITURE Co Ltd
Priority to CN201510115156.9A priority Critical patent/CN104772390B/en
Priority to CN201310331839.9A priority patent/CN103447385B/en
Publication of CN104772390A publication Critical patent/CN104772390A/en
Application granted granted Critical
Publication of CN104772390B publication Critical patent/CN104772390B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides

Abstract

The invention discloses a lower die structure for a circular tube supporting element. The lower die structure comprises a lower base plate, wherein a lower die plate is arranged on the lower base plate; a lug boss higher than a plane of the lower die plate is arranged at the middle part of the lower die plate; inner circular arc grooves corresponding to a long-side circular arc head and a short-side circular arc head are respectively formed in the left side and the right side of the lug boss; a short-side circular die hole corresponding to a short-side circular hole is formed in the inner circular arc groove in the right side of the lower die plate. According to the lower die structure disclosed by the invention, aiming at the structural characteristics of the circular tube supporting element, the processing of all structures on the circular tube supporting element is realized by one set of dies, and both the processing efficiency and the processing precision are improved.

Description

A kind of pipe support member lower die structure
Patent application of the present invention is the divisional application of invention and created name " diel of a kind of pipe support member ", and the applying date of original application is on August 1st, 2013, and application number is 2013103318399.
Technical field
The present invention relates to the diel of pipe support member.
Background technology
Be pipe support member conventional in furniture as depicted in figs. 1 and 2, this pipe support member 1 comprises pipe body 10, pipe body one end is short end 11, short end head is the flat wide portion 111 of minor face, the flat wide size end of minor face is minor face circular arc head 112, the flat wide portion of minor face is provided with minor face circular hole 113, be minor face triangle protrusion 114 inside the flat wide portion of minor face, minor face triangle protrusion the inner is provided with minor face discharge orifice 115, the pipe body other end is long limit end 12, long limit end head is flat wide portion 121, long limit, the flat wide size end in long limit is long limit circular arc head 122, flat wide portion, long limit is provided with long limit circular hole 123, Bian Kuanbu side, long limit is provided with a fossaperturate 126, it is long limit triangle protrusion 124 inside flat wide portion, long limit, triangle protrusion the inner, long limit is provided with discharge orifice, long limit 125.
Because this pipe supporting piece structure is complicated, thus processing difficulties.
Summary of the invention
Technical problem to be solved by this invention is just to provide the diel of a kind of pipe support member, improves working (machining) efficiency and the crudy of pipe support member.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of pipe support member lower die structure, comprise lower shoe, described lower shoe is provided with lower bolster, the boss higher than lower bolster plane is provided with in the middle part of described lower bolster, the described boss left and right sides respectively corresponding long limit circular arc head and minor face circular arc head is provided with indent arc groove, described lower bolster corresponding minor face circular hole in the indent arc groove of right side is provided with minor face circular hole nib, the corresponding described minor face triangle protrusion of described lower bolster is provided with minor face triangle depression die cavity, minor face discharge orifice nib is provided with in described minor face triangle depression die cavity, described lower bolster corresponding described fossaperturate on the left of the indent arc groove of left side is provided with fossaperturate die station, corresponding described long limit circular hole is provided with long limit circular hole nib, described lower bolster corresponding described long limit triangle protrusion is provided with long limit triangle depression die cavity, discharge orifice, long limit nib is provided with in the triangle depression die cavity of described long limit, described patrix corresponding minor face circular hole nib is provided with minor face circular hole mould post, corresponding minor face discharge orifice nib is provided with minor face flowing water casement post, corresponding long limit circular hole nib is provided with long limit circular hole mould post, corresponding discharge orifice, long limit nib is provided with long limit flowing water casement post, corresponding fossaperturate die station is provided with fossaperturate mould post.
Preferably, described lower shoe is respectively equipped with a pair spacer pin in the lower bolster left and right sides.
Preferably, described lower bolster corner is provided with locating hole, and described lower shoe surrounding is provided with fixing hole.
The present invention is directed to the design feature of pipe support member, realized the processing of all structures on pipe support member by one set of die, working (machining) efficiency and machining accuracy are all improved.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is pipe support member top view;
Fig. 2 is pipe support member front view;
Fig. 3 is lower die structure schematic diagram in the diel of pipe support member;
Fig. 4 is patrix and counterdie fit structure schematic diagram in the diel of pipe support member.
Detailed description of the invention
Below in conjunction with pipe support member 1 structure shown in Fig. 1 and Fig. 2 to pipe support member of the present invention diel.This pipe support member 1 comprises pipe body 10, pipe body one end is short end 11, short end head is the flat wide portion 111 of minor face, the flat wide size end of minor face is minor face circular arc head 112, the flat wide portion of minor face is provided with minor face circular hole 113, be minor face triangle protrusion 114 inside the flat wide portion of minor face, minor face triangle protrusion the inner is provided with minor face discharge orifice 115, the pipe body other end is long limit end 12, long limit end head is flat wide portion 121, long limit, the flat wide size end in long limit is long limit circular arc head 122, flat wide portion, long limit is provided with long limit circular hole 123, Bian Kuanbu side, long limit is provided with a fossaperturate 126, it is long limit triangle protrusion 124 inside flat wide portion, long limit, triangle protrusion the inner, long limit is provided with discharge orifice, long limit 125.
This pipe support member diel comprises counterdie 2 and patrix 3, described counterdie comprises lower shoe 21, described lower shoe is provided with lower bolster 20, the boss 200 higher than lower bolster plane is provided with in the middle part of described lower bolster, the described boss left and right sides respectively corresponding long limit circular arc head 122 and minor face circular arc head 112 is provided with indent arc groove, described lower bolster corresponding minor face circular hole 113 in the indent arc groove of right side is provided with minor face circular hole nib 203, the corresponding described minor face triangle protrusion 114 of described lower bolster is provided with minor face triangle depression die cavity 204, minor face discharge orifice nib 205 is provided with in described minor face triangle depression die cavity, described lower bolster corresponding described fossaperturate 126 on the left of the indent arc groove of left side is provided with fossaperturate die station 206, corresponding described long limit circular hole 123 is provided with long limit circular hole nib 207, described lower bolster corresponding described long limit triangle protrusion 124 is provided with long limit triangle depression die cavity 208, discharge orifice, long limit nib 209 is provided with in the triangle depression die cavity of described long limit.
Described lower shoe is respectively equipped with a pair spacer pin 212 in the lower bolster left and right sides.Described lower bolster corner is provided with locating hole 210, and described lower shoe surrounding is provided with fixing hole 211.Be fixed with right support plate 23 on the right side of described lower shoe, before and after described right support plate, both sides correspondence is provided with at least two to spacing pin 230.Be fixed with left support plate 22 on the left of described lower shoe, described left support plate is provided with a bar-shaped trough 220, described bar-shaped trough is provided with slide block 221, and described slide block is bolted.
Described patrix 3 corresponding minor face circular hole nib 203 is provided with minor face circular hole mould post 311, corresponding minor face discharge orifice nib 205 is provided with minor face flowing water casement post 301, corresponding long limit circular hole nib 207 is provided with long limit circular hole mould post 31, corresponding discharge orifice, long limit nib 209 is provided with long limit flowing water casement post 30, and corresponding fossaperturate die station 206 is provided with fossaperturate mould post 32.Described patrix comprises cope match-plate pattern 33 and can the lower float plate 34 of Relative Floating under being located at cope match-plate pattern, described long limit flowing water casement post 30 and minor face flowing water casement post 301 are located in lower float plate, and described long limit circular hole mould post 31, minor face circular hole mould post 311 and fossaperturate mould post 32 are located on cope match-plate pattern.

Claims (3)

1. a pipe support member lower die structure, it is characterized in that: comprise lower shoe (21), described lower shoe is provided with lower bolster (20), the boss (200) higher than lower bolster plane is provided with in the middle part of described lower bolster, the described boss left and right sides respectively corresponding long limit circular arc head (122) and minor face circular arc head (112) is provided with indent arc groove, described lower bolster corresponding minor face circular hole (113) in the indent arc groove of right side is provided with minor face circular hole nib (203), the corresponding described minor face triangle protrusion (114) of described lower bolster is provided with minor face triangle depression die cavity (204), minor face discharge orifice nib (205) is provided with in described minor face triangle depression die cavity, described lower bolster corresponding described fossaperturate (126) on the left of the indent arc groove of left side is provided with fossaperturate die station (206), corresponding described long limit circular hole (123) is provided with long limit circular hole nib (207), corresponding described long limit triangle protrusion (124) of described lower bolster is provided with long limit triangle depression die cavity (208), discharge orifice, long limit nib (209) is provided with in the triangle depression die cavity of described long limit, corresponding minor face circular hole nib (203) of described patrix is provided with minor face circular hole mould post (311), corresponding minor face discharge orifice nib (205) is provided with minor face flowing water casement post (301), corresponding long limit circular hole nib (207) is provided with long limit circular hole mould post (31), corresponding discharge orifice, long limit nib (209) is provided with long limit flowing water casement post (30), corresponding fossaperturate die station (206) is provided with fossaperturate mould post (32).
2. pipe support member lower die structure according to claim 1, is characterized in that: described lower shoe is respectively equipped with a pair spacer pin (212) in the lower bolster left and right sides.
3. pipe support member lower die structure according to claim 2, it is characterized in that: described lower bolster corner is provided with locating hole (210), described lower shoe surrounding is provided with fixing hole (211).
CN201510115156.9A 2013-08-01 2013-08-01 A kind of pipe support member lower die structure Active CN104772390B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510115156.9A CN104772390B (en) 2013-08-01 2013-08-01 A kind of pipe support member lower die structure
CN201310331839.9A CN103447385B (en) 2013-08-01 2013-08-01 Stamping die for pipe supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510115156.9A CN104772390B (en) 2013-08-01 2013-08-01 A kind of pipe support member lower die structure

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201310331839.9A Division CN103447385B (en) 2013-08-01 2013-08-01 Stamping die for pipe supports

Publications (2)

Publication Number Publication Date
CN104772390A true CN104772390A (en) 2015-07-15
CN104772390B CN104772390B (en) 2016-09-07

Family

ID=49730446

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201510115156.9A Active CN104772390B (en) 2013-08-01 2013-08-01 A kind of pipe support member lower die structure
CN201510114852.8A Active CN104772389B (en) 2013-08-01 2013-08-01 A kind of pipe support member punching press upper mold
CN201310331839.9A CN103447385B (en) 2013-08-01 2013-08-01 Stamping die for pipe supports

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201510114852.8A Active CN104772389B (en) 2013-08-01 2013-08-01 A kind of pipe support member punching press upper mold
CN201310331839.9A CN103447385B (en) 2013-08-01 2013-08-01 Stamping die for pipe supports

Country Status (1)

Country Link
CN (3) CN104772390B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890902B (en) * 2017-04-28 2018-07-06 浙江利帆家具有限公司 A kind of square tube support element stamping die
CN108213157A (en) * 2017-11-30 2018-06-29 昆山邦泰汽车零部件制造有限公司 Sectional stamping equipment based on closed-loop control

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000179522A (en) * 1998-09-02 2000-06-27 Asahi Chem Ind Co Ltd Cold formed eye bolt and its cold drilling device
CN2759633Y (en) * 2004-11-26 2006-02-22 方大集团股份有限公司 Pipes punching and flanging die
CN201033341Y (en) * 2007-04-11 2008-03-12 河南新科隆电器有限公司 Forming die of special-shaped opening cuprum aluminum joint
CN102527845A (en) * 2011-12-31 2012-07-04 无锡曙光模具有限公司 Squaring and flattening die for mop pipe fitting of automobile seat
CN202934030U (en) * 2012-10-23 2013-05-15 芜湖环球汽车配件有限公司 Flattening forming die for car rear-axle trailing arm pipe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568555A (en) * 1968-09-11 1971-03-09 Porter Precision Products Co Guidepost construction for die sets
JPS6384736A (en) * 1986-09-30 1988-04-15 Matsushita Electric Ind Co Ltd Press die forming tool
US5909863A (en) * 1997-07-03 1999-06-08 B & W Corporation Support tube, support tube surface area assembly, and method for manufacture of the support tube
TW424593U (en) * 1999-01-26 2001-03-01 Wu Ming Ching Bend pipe forming mold improvement
CN101284289A (en) * 2007-04-13 2008-10-15 河南新科隆电器有限公司 Forming die of special-shaped copper aluminum joint
CN101224475B (en) * 2008-01-24 2010-08-25 秦皇岛同力达冶金化工设备有限公司 Spiral flat tube chilling press
CN101683676A (en) * 2008-09-26 2010-03-31 河南新科隆电器有限公司 Pipe hole expanding die
CN201735689U (en) * 2010-06-16 2011-02-09 无锡曙光模具有限公司 Annular pipe fitting beating and forming die
CN202097274U (en) * 2010-11-20 2012-01-04 无锡曙光模具有限公司 Flatting and forming punching die for processing drawing handle of novel car seat
CN102240892B (en) * 2011-05-24 2016-03-02 中国第一汽车集团公司 Method for forming hollow front shaft
CN202239190U (en) * 2011-08-18 2012-05-30 安徽小小神童童车有限公司 A curved pipe hole-punching device
CN102773675B (en) * 2012-08-14 2014-09-10 河南光大管业有限公司 Molding process of header body
CN202877383U (en) * 2012-10-26 2013-04-17 无锡市蓝力机床有限公司 Bending die for tube clamp of excavator
CN202910154U (en) * 2012-12-05 2013-05-01 海南宇龙汽车部件有限公司 Punching device with movable female mold for square automobile pipe fitting
CN203356416U (en) * 2013-08-01 2013-12-25 浙江利帆家具有限公司 Stamping die for round pipe supporting member

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000179522A (en) * 1998-09-02 2000-06-27 Asahi Chem Ind Co Ltd Cold formed eye bolt and its cold drilling device
CN2759633Y (en) * 2004-11-26 2006-02-22 方大集团股份有限公司 Pipes punching and flanging die
CN201033341Y (en) * 2007-04-11 2008-03-12 河南新科隆电器有限公司 Forming die of special-shaped opening cuprum aluminum joint
CN102527845A (en) * 2011-12-31 2012-07-04 无锡曙光模具有限公司 Squaring and flattening die for mop pipe fitting of automobile seat
CN202934030U (en) * 2012-10-23 2013-05-15 芜湖环球汽车配件有限公司 Flattening forming die for car rear-axle trailing arm pipe

Also Published As

Publication number Publication date
CN103447385B (en) 2015-05-27
CN103447385A (en) 2013-12-18
CN104772390B (en) 2016-09-07
CN104772389A (en) 2015-07-15
CN104772389B (en) 2016-09-07

Similar Documents

Publication Publication Date Title
CN202725806U (en) Blanking-drawing die for coiled material charging
CN202667408U (en) V-shaped piece bending die
CN202062004U (en) Novel precise stamping die
CN103909138B (en) Die cutting die and die-cut drift thereof
CN204093959U (en) A kind of stent forming mould
CN204367310U (en) With the injection mold of die-cut function
CN103658403A (en) Stamping compound die locating and forming device for aviation support
CN103537535B (en) The punching die of replaceable fixed cover
CN204801074U (en) Punch press
CN104308000A (en) Support forming die
CN203635737U (en) Edge cutting, corner cutting and punching integrated equipment
CN202447517U (en) Hydraulic one-step forming die of U-shaped beam
CN202377371U (en) Swinging type forming mold
CN103639633A (en) Combined assembly jig of bogie frame and assembly method
CN102343396A (en) Bending punching die
CN203635726U (en) Three-dimensional punching unit
CN202910154U (en) Punching device with movable female mold for square automobile pipe fitting
CN101985196B (en) Device for welding walking frame main body of excavator
CN102989893A (en) Step type flanging die
CN205147093U (en) Curved seat pad board stamping die in a bull -dozer left side
CN103801630B (en) A kind of automobile cladding element stamping process method and corresponding mould
CN204638758U (en) High-precision micro brass instead squeezes shaping dies
CN202984325U (en) Aluminum section extrusion die with blocking core
CN202367058U (en) Main structure shape bending die for miniature motor junction box
CN202079151U (en) Automobile plate-spring supporting-seat edge-cutting mould

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
EXSB Decision made by sipo to initiate substantive examination
GR01 Patent grant
C14 Grant of patent or utility model