CN203370885U - Lamp post bending machine - Google Patents

Lamp post bending machine Download PDF

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Publication number
CN203370885U
CN203370885U CN201320443174.6U CN201320443174U CN203370885U CN 203370885 U CN203370885 U CN 203370885U CN 201320443174 U CN201320443174 U CN 201320443174U CN 203370885 U CN203370885 U CN 203370885U
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CN
China
Prior art keywords
die
lamp post
die supporting
working
dies
Prior art date
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Active
Application number
CN201320443174.6U
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Chinese (zh)
Inventor
顾平
顾冬平
周为庆
张超
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.)
JIANGSU TEWEI MACHINE MANUFACTURING Co Ltd
Original Assignee
JIANGSU TEWEI MACHINE MANUFACTURING Co Ltd
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Priority to CN201320443174.6U priority Critical patent/CN203370885U/en
Application granted granted Critical
Publication of CN203370885U publication Critical patent/CN203370885U/en
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Abstract

The utility model discloses a lamp post bending machine, and relates to the field of manufacturing technologies of the electric power post and street lamp post industry, in particular to the technical field of machining devices for equal-diameter and taper lamp posts by the adoption of bend forming. A pair of die supporting plates is symmetrically arranged at the two ends of a working table, two die supporting blocks are arranged between the die supporting plates and in slide fit with the upper surface of the working table, each die supporting plate is in threaded connection with bolts, and the inner ends of all the bolts are arranged on the outer sides of the corresponding die supporting blocks respectively. A lower die is arranged between the two die supporting blocks, and an upper die opposite to the lower die is connected to a sliding block arranged above the working table through a die handle. Different upper dies and lower dies matched with the upper dies can be adopted for bending a steel product repeatedly, a round tube can be formed, a polygonal tube can also be formed, then, manufacturing of the lamp post is finished through stitch welding, and even machining of a long lamp post can be achieved.

Description

The lamp stand bender
Technical field
The utility model relates to the manufacturing technology field of electric power bar, light pole industry, particularly adopts the technical field of processing equipment of the isometrical and tapered lamp post of bending and molding.
Background technology
As everyone knows, the technology that the moulding of steel pipe adopts usually has roll forming, the moulding of mould draw, cans etc.Light pole adopts steel to make mostly, and because the length of light pole is large at 14~16m, even longer, cans is worthless, if it is too high to adopt rolling and draw former to drop into, also is unfavorable for producing, and is unfavorable for reducing production costs.
Summary of the invention
The utility model purpose is to propose a kind of lamp stand bender of producing microscler isometrical stock or tapered rod pipe fitting.
The utility model comprises workbench, be symmetrical arranged a pair of formwork supporting plate at the two ends of workbench, the formwork that two slidingtypes are engaged in worktable upper surface is set between described formwork supporting plate, the bolt that has been threaded respectively on each formwork supporting plate, the inner of each bolt is separately positioned on the outside of corresponding formwork; Between two formworks, counterdie is set, the patrix relative with described counterdie is connected on the slide block that is arranged in the workbench top by die shank.
By above setting, can adopt the counterdie of different patrixes and cooperation to complete the repeatedly bending of steel, can form pipe, also can form the polygon pipe, then complete the making of lamp stand by joint close welding etc., even the processing of microscler lamp stand also can be readily solved.
In order to be convenient for changing patrix, the utility model also arranges groove in a side of slide block, and the upper end of described die shank is engaged in described groove, at the opposite side of the die shank relative with described groove, upper molded plate is set, and described upper molded plate is bolted on slide block.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, be symmetrical arranged a pair of formwork supporting plate 7 at the two ends of workbench 8, the formwork 6 that two slidingtypes are engaged in workbench 8 upper surfaces is set between formwork supporting plate 7.The bolt 9 that has been threaded respectively on each formwork supporting plate 7, the inner of each bolt 9 is separately positioned on the outside of corresponding formwork 6.
Counterdie 5 is set between two formworks 6, and the patrix 4 relative with counterdie 5 is connected on the slide block 1 that is arranged in workbench 8 tops by die shank 3.A side at slide block 1 arranges groove 1-1, and the upper end of die shank 3 is engaged in groove 1-1, at the opposite side of the die shank 3 relative with groove 1-1, L-shaped upper molded plate 2 is set, and upper molded plate 2 is connected on slide block 1 by bolt 10.
Patrix 4 drives and can realize moving up and down by slide block 1, and counterdie 5 is by the adjusting of bolt 9, the centering that can realize upper and lower mould.For the upper and lower mould of processing the equal pipe lamp stand, being all straight, is tapering (common tapering adopts 12/1000 and 10/1000 tapering according to the designing requirement of lamp stand) for the counterdie of processing the taper tube lamp stand.

Claims (2)

1. lamp stand bender, comprise workbench, it is characterized in that being symmetrical arranged a pair of formwork supporting plate at the two ends of workbench, the formwork that two slidingtypes are engaged in worktable upper surface is set between described formwork supporting plate, the bolt that has been threaded respectively on each formwork supporting plate, the inner of each bolt is separately positioned on the outside of corresponding formwork; Between two formworks, counterdie is set, the patrix relative with described counterdie is connected on the slide block that is arranged in the workbench top by die shank.
2. lamp stand bender according to claim 1, it is characterized in that, in a side of slide block, groove is set, the upper end of described die shank is engaged in described groove, at the opposite side of the die shank relative with described groove, upper molded plate is set, and described upper molded plate is bolted on slide block.
CN201320443174.6U 2013-07-24 2013-07-24 Lamp post bending machine Active CN203370885U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320443174.6U CN203370885U (en) 2013-07-24 2013-07-24 Lamp post bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320443174.6U CN203370885U (en) 2013-07-24 2013-07-24 Lamp post bending machine

Publications (1)

Publication Number Publication Date
CN203370885U true CN203370885U (en) 2014-01-01

Family

ID=49833442

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320443174.6U Active CN203370885U (en) 2013-07-24 2013-07-24 Lamp post bending machine

Country Status (1)

Country Link
CN (1) CN203370885U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105234295A (en) * 2015-11-23 2016-01-13 安徽长江机床制造(集团)有限公司 Lower die base of conical lamp pole bending machine and machining method of lower die base
CN110479807A (en) * 2019-08-26 2019-11-22 杭州优固光电有限公司 A kind of LED street lamp lamp stand processing technology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105234295A (en) * 2015-11-23 2016-01-13 安徽长江机床制造(集团)有限公司 Lower die base of conical lamp pole bending machine and machining method of lower die base
CN110479807A (en) * 2019-08-26 2019-11-22 杭州优固光电有限公司 A kind of LED street lamp lamp stand processing technology

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