CN104907398A - Lateral punching die for support - Google Patents

Lateral punching die for support Download PDF

Info

Publication number
CN104907398A
CN104907398A CN201510285940.4A CN201510285940A CN104907398A CN 104907398 A CN104907398 A CN 104907398A CN 201510285940 A CN201510285940 A CN 201510285940A CN 104907398 A CN104907398 A CN 104907398A
Authority
CN
China
Prior art keywords
die
holding pad
upper bolster
spring
installing plate
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
CN201510285940.4A
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 CN201510285940.4A priority Critical patent/CN104907398A/en
Publication of CN104907398A publication Critical patent/CN104907398A/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 lateral punching die for a support. The die utilizes a set of moulds to finish the punching of a right-angle V-shaped support. Therefore, the lateral punching die has the advantages that the production efficiency is high, the quantity of utilized technical devices is small, the economic benefit is high, larger error of the position of a processed hole is prevented from occurring, the processing precision and the production efficiency of the hole are improved, the production cost is low, and the safety is high.

Description

A kind of bracket side punching die
Technical field
The present invention relates to technical field of mold, particularly relate to a kind of bracket side punching die.
Background technology
Existing right angle 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 right angle 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 bracket side punching 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 bracket side punching die, comprises upper bolster, die shoe, guide pillar, upper guide bush and lower guide pin bushing, it is characterized in that: described upper bolster lower end is provided with installing plate; Be provided with die in the middle of described die shoe, die two ends are provided with holding pad, and holding pad is rectangular shaped, holding pad is provided with pull bar, the top of pull bar is arranged in upper bolster through installing plate, and on the outer wall of pull bar, cover has spring, and the two ends of spring contact with installing plate with holding pad respectively; Be provided with die shank in the middle part of described upper bolster, die shank is connected with solid punch, and the bottom of solid punch is provided with two inclined-planes, and two inclined-planes are symmetrical; Be provided with in described die between two movable wedge and be provided with spring; Described two movable wedge are respectively equipped with drift, and two movable wedge are provided with the inclined-plane matched with the inclined-plane of solid punch; Described die both sides are provided with the through hole coordinated with drift.
Beneficial effect of the present invention: this mould adopts the punching simultaneously can processing two right angle 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 bracket side punching 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 bracket side punching die as shown in Figure 1, comprising: upper bolster 5, holding pad 11, movable wedge 16, die shank 8, installing plate 10, guide pillar 3, die 13, lower guide pin bushing 2, die shoe 1, spring 15, solid punch 9, spring 7, workpiece 14, upper guide bush 4 and pull bar 23.Described upper bolster 5 lower end is provided with installing plate 10; Die 13 is provided with in the middle of described die shoe 1, die 13 two ends are provided with holding pad 11, holding pad 11 is rectangular shaped, holding pad 11 is provided with pull bar 23, the top of pull bar 23 is arranged in upper bolster 5 through installing plate 10, on the outer wall of pull bar 23, cover has spring 7, and the two ends of spring 7 contact with installing plate 10 with holding pad 11 respectively; Be provided with die shank 8 in the middle part of described upper bolster 5, die shank 8 is connected with solid punch 9, and the bottom of solid punch 9 is provided with two inclined-planes, and two inclined-planes are symmetrical; Be provided with in described die 13 between two movable wedge 16 and be provided with spring 15; Described two movable wedge 16 are respectively equipped with drift 17, and two movable wedge are provided with the inclined-plane matched with the inclined-plane of solid punch 9; Described die 13 both sides are provided with the through hole coordinated with drift 17.
During mold work, upper bolster 5 is with press slide block down, under the effect of spring 7, holding pad 11 workpiece pressing 14, piercing punch and die 13 complete workpiece 14 top punching operation jointly, upper bolster 5 continues descending, and solid punch 9 promotion activity wedge 16 moves, and completes workpiece 14 punching by drift 17.
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 bracket side punching die, comprises upper bolster (5), die shoe (1), guide pillar (3), upper guide bush (4) and lower guide pin bushing (2), it is characterized in that: described upper bolster (5) lower end is provided with installing plate (10); Die (13) is provided with in the middle of described die shoe (1), die (13) two ends are provided with holding pad (11), holding pad (11) is rectangular shaped, holding pad (11) is provided with pull bar (23), the top of pull bar (23) is arranged in upper bolster (5) through installing plate (10), on the outer wall of pull bar (23), cover has spring (7), and the two ends of spring (7) contact with installing plate (10) with holding pad (11) respectively; Described upper bolster (5) middle part is provided with die shank (8), and die shank (8) is connected with solid punch (9), and the bottom of solid punch (9) is provided with two inclined-planes, and two inclined-planes are symmetrical; Be provided with in described die (13) between two movable wedge (16) and be provided with spring (15); Described two movable wedge (16) are respectively equipped with drift (17), and two movable wedge (16) are provided with the inclined-plane matched with the inclined-plane of solid punch (9); Described die (13) both sides are provided with the through hole coordinated with drift (17).
CN201510285940.4A 2015-05-29 2015-05-29 Lateral punching die for support Pending CN104907398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510285940.4A CN104907398A (en) 2015-05-29 2015-05-29 Lateral punching die for support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510285940.4A CN104907398A (en) 2015-05-29 2015-05-29 Lateral punching die for support

Publications (1)

Publication Number Publication Date
CN104907398A true CN104907398A (en) 2015-09-16

Family

ID=54077078

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510285940.4A Pending CN104907398A (en) 2015-05-29 2015-05-29 Lateral punching die for support

Country Status (1)

Country Link
CN (1) CN104907398A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10314874A (en) * 1997-05-22 1998-12-02 Nisshin Kogyo Kk Fransfer press die
CN202105903U (en) * 2011-05-30 2012-01-11 重庆广播电视大学 Bidirectional side hole-punching die
CN102366774A (en) * 2011-07-11 2012-03-07 重庆市北碚区枫火机械制造有限公司 Engine base punching die
CN202591361U (en) * 2012-03-22 2012-12-12 成都鑫赏电子科技有限公司 Double-wedge mechanism for punching die
CN202779384U (en) * 2012-07-17 2013-03-13 四川奥格科技有限公司 Punching die with convex dies capable of moving horizontally

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10314874A (en) * 1997-05-22 1998-12-02 Nisshin Kogyo Kk Fransfer press die
CN202105903U (en) * 2011-05-30 2012-01-11 重庆广播电视大学 Bidirectional side hole-punching die
CN102366774A (en) * 2011-07-11 2012-03-07 重庆市北碚区枫火机械制造有限公司 Engine base punching die
CN202591361U (en) * 2012-03-22 2012-12-12 成都鑫赏电子科技有限公司 Double-wedge mechanism for punching die
CN202779384U (en) * 2012-07-17 2013-03-13 四川奥格科技有限公司 Punching die with convex dies capable of moving horizontally

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PB01 Publication
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Application publication date: 20150916

RJ01 Rejection of invention patent application after publication