CN104907395A - V-shaped bracket punching die - Google Patents

V-shaped bracket punching die Download PDF

Info

Publication number
CN104907395A
CN104907395A CN201510285679.8A CN201510285679A CN104907395A CN 104907395 A CN104907395 A CN 104907395A CN 201510285679 A CN201510285679 A CN 201510285679A CN 104907395 A CN104907395 A CN 104907395A
Authority
CN
China
Prior art keywords
die
installing plate
pressure strip
movable wedge
die shoe
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.)
Pending
Application number
CN201510285679.8A
Other languages
Chinese (zh)
Inventor
蒋明峰
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.)
Chengdu Ruida Keheng Technology Co Ltd
Original Assignee
Chengdu Ruida Keheng Technology 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 Chengdu Ruida Keheng Technology Co Ltd filed Critical Chengdu Ruida Keheng Technology Co Ltd
Priority to CN201510285679.8A priority Critical patent/CN104907395A/en
Publication of CN104907395A publication Critical patent/CN104907395A/en
Pending legal-status Critical Current

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
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/32Perforating, i.e. punching holes in other articles of special shape
    • 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
    • B21D28/34Perforating tools; Die holders

Abstract

The invention discloses a V-shaped bracket punching die. Through the die, V-shaped brackets are punched by one set of die. The V-shaped bracket punching die is high in production efficiency, few in process devices, high in economic benefit, low in production cost and high in safety; the great errors of positions of machined holes are avoided; the hole-machining precision and the production efficiency are improved.

Description

A kind of V-type bracket piercing die
Technical field
The present invention relates to technical field of mold, particularly relate to a kind of V-type bracket piercing die.
Background technology
Existing V-type support machining hole is all that this processing method increases human resources by artificial boring, increases the production time, reduces operating efficiency.And accurate to dimension is not high, the needs of people often can not be met.
During general V-type support punching processing be all one in addition and process the reprocessing next one, such production efficiency is low.
Summary of the invention
The present invention its object is to provide a kind of V-type bracket piercing die, to solve the deficiencies in the prior art.
For realizing the object of the invention, the technical scheme of employing is:
A kind of V-type bracket piercing die, comprises upper bolster, die shoe, is provided with fairlead between upper bolster and die shoe, it is characterized in that: described upper bolster lower end is provided with installing plate; Described die shoe both sides are provided with two gathering sills, and gathering sill is respectively arranged with pressure strip and movable wedge, be provided with spring between pressure strip and movable wedge, pressure strip is fixedly connected with die shoe by hex screw; Described movable wedge is provided with drift, and pressure strip upper end is provided with through hole, and through hole is consistent with forcer position, and movable wedge is configured with cylinder; Described installing plate lower end is provided with fixed block; Be provided with die in the middle of described die shoe, die top is provided with holding pad, and holding pad is provided with pull bar, the top of pull bar is arranged in installing plate through fixed block, on the outer wall of pull bar, cover has spring, and the two ends of spring contact with fixed block with holding pad respectively, are provided with die shank in the middle part of upper bolster; Described installing plate is provided with the first piercing punch and the second piercing punch.
Beneficial effect of the present invention: this mould adopts the punching simultaneously can processing two V-type supports, thus increases work efficiency, the size improving processing punching is accurate, meets the requirement of people.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of V-type bracket piercing die.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
A kind of V-type bracket piercing die as shown in Figure 1, comprising: upper bolster 10, movable wedge 12, die shank 8, first piercing punch 6, die 15, die shoe 1, gathering sill, the second piercing punch 22, spring 23, fixed block 24, pull bar 9, installing plate 7, pressure strip 19, drift 14, holding pad 18, cylinder 2, spring 13 and hex screw 16.Described upper bolster 10 lower end is provided with installing plate 7; Described die shoe 1 both sides are provided with two gathering sills, and gathering sill is respectively arranged with pressure strip 19 and movable wedge 12, is provided with spring 13 between pressure strip 19 and movable wedge 12, pressure strip 19 is fixedly connected with die shoe 1 by hex screw 16; Described movable wedge 12 is provided with drift 14, and pressure strip 19 upper end is provided with through hole, through hole and drift 14 position consistency, and movable wedge 12 is configured with cylinder 2; Described installing plate 7 lower end is provided with fixed block 24; Die 15 is provided with in the middle of described die shoe 1, die 15 top is provided with holding pad 18, holding pad 18 is provided with pull bar 9, the top of pull bar 9 is arranged in installing plate 7 through fixed block 24, on the outer wall of pull bar 9, cover has spring 23, the two ends of spring 23 contact with fixed block 24 with holding pad 18 respectively, are provided with die shank 8 in the middle part of upper bolster 10; Described installing plate 7 is provided with the first piercing punch 6 and the second piercing punch 22.
During mold work, upper bolster 10 with press slide block down, under the effect of spring 23, holding pad 18 compresses plate, piercing punch and die 15 complete workpiece top punching operation jointly, and the wedge of cylinder 2 promotion activity simultaneously 12 moves along gathering sill, completes workpiece punching by drift 14.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (1)

1. a V-type bracket piercing die, comprises upper bolster (10), die shoe (1), is provided with fairlead, it is characterized in that between upper bolster (10) and die shoe (1): described upper bolster (10) lower end is provided with installing plate (7); Described die shoe (1) both sides are provided with two gathering sills, gathering sill is respectively arranged with pressure strip (19) and movable wedge (12), be provided with spring (13) between pressure strip (19) and movable wedge (12), pressure strip (19) is fixedly connected with die shoe (1) by hex screw (16); Described movable wedge (12) is provided with drift (14), and pressure strip (19) upper end is provided with through hole, through hole and drift (14) position consistency, and movable wedge (12) is configured with cylinder (2); Described installing plate (7) lower end is provided with fixed block (24); Die (15) is provided with in the middle of described die shoe (1), die (15) top is provided with holding pad (18), holding pad (18) is provided with pull bar (9), the top of pull bar (9) is arranged in installing plate (7) through fixed block (24), on the outer wall of pull bar (9), cover has spring (23), the two ends of spring (23) contact with fixed block (24) with holding pad (18) respectively, and upper bolster (10) middle part is provided with die shank (8); Described installing plate (7) is provided with the first piercing punch (6) and the second piercing punch (22).
CN201510285679.8A 2015-05-29 2015-05-29 V-shaped bracket punching die Pending CN104907395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510285679.8A CN104907395A (en) 2015-05-29 2015-05-29 V-shaped bracket punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510285679.8A CN104907395A (en) 2015-05-29 2015-05-29 V-shaped bracket punching die

Publications (1)

Publication Number Publication Date
CN104907395A true CN104907395A (en) 2015-09-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510285679.8A Pending CN104907395A (en) 2015-05-29 2015-05-29 V-shaped bracket punching die

Country Status (1)

Country Link
CN (1) CN104907395A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825200A (en) * 2017-04-04 2017-06-13 吉林赛金得智能机械制造有限公司 A kind of M types section bar Special multi-station 3-D clipping machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203245277U (en) * 2013-05-11 2013-10-23 合肥众邦科技开发有限公司 All-dimensional shaping die for hinge mount of vehicle door
CN103894515A (en) * 2014-04-16 2014-07-02 江西江铃底盘股份有限公司 Manufacturing technology, molding die and punching-cutting die for automotive rear axle wiring harness supports
CN104353727A (en) * 2014-11-14 2015-02-18 柳州市安龙机械设备有限公司 Support plate punching die
CN104438586A (en) * 2014-12-12 2015-03-25 李俊 U-shaped support punching die

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203245277U (en) * 2013-05-11 2013-10-23 合肥众邦科技开发有限公司 All-dimensional shaping die for hinge mount of vehicle door
CN103894515A (en) * 2014-04-16 2014-07-02 江西江铃底盘股份有限公司 Manufacturing technology, molding die and punching-cutting die for automotive rear axle wiring harness supports
CN104353727A (en) * 2014-11-14 2015-02-18 柳州市安龙机械设备有限公司 Support plate punching die
CN104438586A (en) * 2014-12-12 2015-03-25 李俊 U-shaped support punching die

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
田福祥等: "一模两件落料冲孔切断弯曲复合模", 《模具制造》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825200A (en) * 2017-04-04 2017-06-13 吉林赛金得智能机械制造有限公司 A kind of M types section bar Special multi-station 3-D clipping machine

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150916

RJ01 Rejection of invention patent application after publication