CN202591363U - Mould for punching bottom cover of lamp post flange - Google Patents

Mould for punching bottom cover of lamp post flange Download PDF

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Publication number
CN202591363U
CN202591363U CN 201220185896 CN201220185896U CN202591363U CN 202591363 U CN202591363 U CN 202591363U CN 201220185896 CN201220185896 CN 201220185896 CN 201220185896 U CN201220185896 U CN 201220185896U CN 202591363 U CN202591363 U CN 202591363U
Authority
CN
China
Prior art keywords
hole
plate
mould
die
stripper 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.)
Expired - Lifetime
Application number
CN 201220185896
Other languages
Chinese (zh)
Inventor
龙慧斌
吕斌
阳刚
夏国飞
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.)
Longteng Lighting Group Co Ltd
Original Assignee
LONGT LIGHTING GROUP 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 LONGT LIGHTING GROUP CO Ltd filed Critical LONGT LIGHTING GROUP CO Ltd
Priority to CN 201220185896 priority Critical patent/CN202591363U/en
Application granted granted Critical
Publication of CN202591363U publication Critical patent/CN202591363U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a mould for punching a bottom cover of a lamp post flange. A female mould backing plate and a female mould fixing plate are sequentially arranged on a base of the mould; the base is connected with the female mould backing plate and the female mould fixing plate through connecting pieces; two positioning blocks are fixedly connected with the female mould fixing plate; a stripper plate is arranged above the positioning blocks; a male mould fixing plate, a male mould backing plate and an upper mould plate are sequentially arranged above the stripper plate; the male mould fixing plate is fixedly connected with the male mould backing plate and the upper mould plate; and two guide pillars run through the male mould backing plate, the male mould fixing plate, the stripper plate, the female mould fixing plate and the female mould backing plate. Along with the difference of the directions that flanges with two center distances are put into the mould, the mould for punching the bottom cover of the lamp post flange machines two flanges with different center distances and punches four holes at one time, and the dimensional accuracy of hole positions and hole distances is high, so that the process is optimized, and working hours are also reduced.

Description

Lamp stand flange bottom punching die
Technical field
The utility model relates to a kind of mould that can process the hole on the lamp stand flange bottom, particularly can disposable mould towards a plurality of holes.
Background technology
At present, the mode of lamp stand flange punching is generally puts into little tonnage punch press with each angle of flange sheet material, dashes a hole at every turn, and a flange need dash four times altogether.But its shortcoming is waste man-hour, and the hole dimension error of going out to be bigger.
Summary of the invention
Waste man-hour in order to overcome existing lamp stand flange punching; And the bigger deficiency of going out of hole dimension error; The utility model provides a kind of lamp stand flange bottom punching die, and it can process the flange of two different centre-to-centre spacing, and has once dashed four holes; The dimensional accuracy of position, hole and pitch-row is high, has optimized technology and has also reduced man-hour.
The utility model solves the technical scheme that its technical problem adopted: be provided with die backing plate and die block successively on the base of lamp stand flange bottom punching die; Base links to each other through connector with die block with the die backing plate; Be fixedly connected two locating pieces on the die block; The locating piece top is provided with stripper plate, and the stripper plate top is provided with punch retainer, convex mould pad and cope match-plate pattern successively, and punch retainer is fixedly connected with cope match-plate pattern with convex mould pad; Two leads connect convex mould pad, punch retainer, stripper plate, die block and die backing plate; On base, be provided with eight towards material through hole, punch retainer, stripper plate, die block and die backing plate are provided with main through hole at eight respectively above material through hole, are provided with die in the main through hole on the die block; Be provided with stripper plate in the main through hole on the stripper plate and insert, the main through hole on the punch retainer is provided with punch.
A kind of prioritization scheme of such scheme is: between cope match-plate pattern and convex mould pad, be provided with support, cope match-plate pattern, support, convex mould pad and punch retainer are fixedly connected through connector.
Above-mentioned base with a kind of prioritization scheme that the die backing plate is connected with die block is: on base, be provided with one group of screwed hole; The die backing plate above screwed hole and the relevant position of die block respectively are provided with one group of through hole, and one group of screw rod connects the through hole of described screwed hole and screwed hole top.
The another kind of prioritization scheme of such scheme does, on stripper plate, is provided with one group of screwed hole, on the relevant position of punch retainer above this screwed hole and convex mould pad, respectively is provided with one group of through hole, and one group of screw rod connects the through hole of described screwed hole and screwed hole top.
Technique scheme is to realize its purpose like this: the effect played of each parts is in process of production, a whole set of mould running of base support. and have accommodate blanking effect; The die backing plate mainly is to add hard material, and the die when being used for keeping out operation does not move down; Counterdie when die is the flange hole moulding; Die block mainly is the die mold insert workpiece of occurred level displacement not when being used for limiting operation; Stripper plate mainly is that punch is return after the flange hole moulding, and stripper plate withstands flange does not move flange with the punch active force effect; Punch, the patrix of flange hole moulding; Punch retainer is used for fixing the workpiece of punch; Convex mould pad is used for keeping out the workpiece that punch moves after not when moulding; Cope match-plate pattern, the workpiece of fixing a whole set of mold work location.Operating type: flange is got certain orientation and is put mould into, when waiting to be pushed into the mould limited block, looses one's grip; Withdraw from, start hydraulic press " beginning " button, treat that mould moves down, punching operation, the backhaul that makes progress stop then; After this process is accomplished, flange is taken out, then 4 holes dash again; If the flange of another centre-to-centre spacing is then followed the example of blue other direction and is kept flat the progressive die tool, when waiting to be pushed into the mould limited block, loose one's grip, withdraw from, repeat an action, flange is promptly accomplished.
The beneficial effect of the utility model is: the direction of putting mould along with the flange of two kinds of centre-to-centre spacing into is different; Lamp stand flange bottom punching die is processed the flange of two different centre-to-centre spacing; And once dashed four holes, the dimensional accuracy of position, hole and pitch-row is high, has optimized technology and has also reduced man-hour.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the assembling assumption diagram of the utility model.
Fig. 2 is the utility model fundamental diagram.
Fig. 3 is the die profile in the utility model.
Fig. 4 is the die vertical view in the utility model.
Fig. 5 is the punch front view in the utility model.
Fig. 6 is the punch vertical view in the utility model.
Fig. 7 is the profile of inserting of the stripper plate in the utility model.
Fig. 8 is the stripper plate vertical view of inserting in the utility model.
Fig. 9 is the front view of a locating piece in the utility model.
Figure 10 is the profile of Fig. 9.
Figure 11 is the front view of another locating piece in the utility model.
Figure 12 is the profile of Figure 11.
Figure 13 is the front view of base in the utility model.
Figure 14 is the vertical view of base in the utility model.
Figure 15 is the vertical view of die supporter plate in the utility model.
Figure 16 is the vertical view of die block in the utility model.
Figure 17 is the vertical view of stripper plate in the utility model.
Figure 18 is the vertical view of punch retainer in the utility model.
Figure 19 is the vertical view of convex mould pad in the utility model.
Figure 20 is the vertical view of support in the utility model.
1. bases among the figure, 2. die backing plate, 3. die block, 4. stripper plate, 5. punch retainer, 6. convex mould pad, 7. support; 8. cope match-plate pattern, 9. die, 10. stripper plate is inserted, 11. punch, 12. leads, 13. towards material through hole, 14. main through holes; 15. screw rod, 16. screw rods, 17. locating pieces, 18. locating pieces, 19. screwed holes, 20. through holes; 21. through hole, 22. screw rods, 23. screw rods, 24. screwed holes, 25. through holes, 26. through holes.
The specific embodiment
In Fig. 1 and Fig. 2; Be provided with die backing plate 2 and die block 3 on the base 1 of lamp stand flange bottom punching die successively; On base 1, be provided with one group of screwed hole 19; Die backing plate 2 above screwed hole 19 and the relevant position of die block 3 are respectively equipped with the described screwed hole of one group of through hole 20 and 15 connections of 21, one groups of screw rods of one group of through hole 19, through hole 20 and through hole 21; Be fixedly connected locating piece 17 and locating piece 18 on the die block 3; Two locating piece tops are provided with stripper plate 4; Stripper plate 4 tops are provided with punch retainer 5, convex mould pad 6, support 7 and cope match-plate pattern 8 successively, and cope match-plate pattern 8, support 7, convex mould pad 6 and punch retainer 5 link to each other with screw rod 23 through connector screw rod 22; Two leads 12 connect convex mould pad 6, punch retainer 5, stripper plate 4, die block 3 and die backing plate 2; On base 1, be provided with eight towards material through hole 13; Punch retainer 5, stripper plate 4, die block 3 and die backing plate 2 are provided with main through hole 14 at eight respectively above material through hole 13; Be provided with die 9 in the main through hole 14 on the die block 3, be provided with stripper plate in the main through hole 14 on the stripper plate 4 and insert 10, the main through hole 14 on the punch retainer 5 is provided with punch 11; On stripper plate 4, be provided with one group of screwed hole 24, on the relevant position of punch retainer above this screwed hole 24 5 and convex mould pad 6, be respectively equipped with one group of through hole 25 and 26, one groups of screw rods of through hole 16 and connect described screwed hole 24, through hole 25 and through hole 26.

Claims (4)

1. lamp stand flange bottom punching die; It is characterized in that: be provided with die backing plate and die block on its base successively; Base links to each other through connector with die block with the die backing plate, is fixedly connected two locating pieces on the die block, and the locating piece top is provided with stripper plate; The stripper plate top is provided with punch retainer, convex mould pad and cope match-plate pattern successively; Punch retainer is fixedly connected with cope match-plate pattern with convex mould pad, and two leads connect convex mould pad, punch retainer, stripper plate, die block and die backing plate, on base, are provided with eight towards material through hole; Punch retainer, stripper plate, die block and die backing plate are provided with main through hole at eight respectively above material through hole; Be provided with die in the main through hole on the die block, be provided with stripper plate in the main through hole on the stripper plate and insert, the main through hole on the punch retainer is provided with punch.
2. lamp stand flange bottom punching die according to claim 1, it is characterized in that: between cope match-plate pattern and convex mould pad, be provided with support, cope match-plate pattern, support, convex mould pad and punch retainer are fixedly connected through connector.
3. lamp stand flange bottom punching die according to claim 1; It is characterized in that: on base, be provided with one group of screwed hole; The die backing plate above screwed hole and the relevant position of die block respectively are provided with one group of through hole, and one group of screw rod connects the through hole of described screwed hole and screwed hole top.
4. lamp stand flange bottom punching die according to claim 1; It is characterized in that: on stripper plate, be provided with one group of screwed hole; On the relevant position of punch retainer above this screwed hole and convex mould pad, respectively be provided with one group of through hole, one group of screw rod connects the through hole of described screwed hole and screwed hole top.
CN 201220185896 2012-04-27 2012-04-27 Mould for punching bottom cover of lamp post flange Expired - Lifetime CN202591363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220185896 CN202591363U (en) 2012-04-27 2012-04-27 Mould for punching bottom cover of lamp post flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220185896 CN202591363U (en) 2012-04-27 2012-04-27 Mould for punching bottom cover of lamp post flange

Publications (1)

Publication Number Publication Date
CN202591363U true CN202591363U (en) 2012-12-12

Family

ID=47308946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220185896 Expired - Lifetime CN202591363U (en) 2012-04-27 2012-04-27 Mould for punching bottom cover of lamp post flange

Country Status (1)

Country Link
CN (1) CN202591363U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102632135A (en) * 2012-04-27 2012-08-15 龙腾照明集团有限公司 Punching die for bottom cover of lamp pole flange
CN103028651A (en) * 2012-12-14 2013-04-10 芜湖中山科技有限公司 Punching die

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102632135A (en) * 2012-04-27 2012-08-15 龙腾照明集团有限公司 Punching die for bottom cover of lamp pole flange
CN102632135B (en) * 2012-04-27 2013-12-25 龙腾照明集团有限公司 Punching die for bottom cover of lamp pole flange
CN103028651A (en) * 2012-12-14 2013-04-10 芜湖中山科技有限公司 Punching die

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 225600, solidarity Street, 52 Hui Hui Township, Gaoyou, Jiangsu, Yangzhou

Patentee after: Longteng Lighting Group Co., Ltd

Address before: 225651, Yangzhou, Jiangsu, Gaoyou province Beijiao Bridge Industrial Park

Patentee before: LONGTENG LIGHTING GROUP Co.,Ltd.

CP03 Change of name, title or address
CX01 Expiry of patent term

Granted publication date: 20121212

CX01 Expiry of patent term