CN201978992U - Flat steel pipe forming device - Google Patents

Flat steel pipe forming device Download PDF

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Publication number
CN201978992U
CN201978992U CN201020648508XU CN201020648508U CN201978992U CN 201978992 U CN201978992 U CN 201978992U CN 201020648508X U CN201020648508X U CN 201020648508XU CN 201020648508 U CN201020648508 U CN 201020648508U CN 201978992 U CN201978992 U CN 201978992U
Authority
CN
China
Prior art keywords
steel pipe
forming
plug
flat steel
forming device
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 - Fee Related
Application number
CN201020648508XU
Other languages
Chinese (zh)
Inventor
徐红耀
Original Assignee
徐红耀
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 徐红耀 filed Critical 徐红耀
Priority to CN201020648508XU priority Critical patent/CN201978992U/en
Application granted granted Critical
Publication of CN201978992U publication Critical patent/CN201978992U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a flat steel pipe forming device which comprises an upper pressing plate (1) and a lower pressing plate (5), wherein the upper pressing plate (1) and the lower pressing plate (5) are used for providing pressure to a forming mould. The flat steel pipe forming device is characterized in that: the forming mould (6) comprises a trapezoidal core rod (3) and forming core rods (4), and the forming core rods (4) which are a combination of even number times are symmetrically arranged at the two sides of the trapezoidal core rod (3). When the forming mould (6) is in working, the forming core rods (4) are taken out due to the guide action of inclined planes at the two sides of the trapezoidal core rod (3) after a steel pipe (2) is formed due to the bulging action of the forming core rods (4). The flat steel pipe forming device is convenient to operate and has high universality. With the adoption of the flat steel pipe forming device, the production cost is reduced and the working efficiency is increased.

Description

A kind of band steel pipe building mortion
Technical field
The utility model relates to a kind of shaped device, especially relates to a kind of flat shape steel tube shaped device.
Background technology
At present, batch size is looked in the moulding of flat shape steel tube, adopts offhand or is finished by special-purpose extrusion die.Offhand mode cycle weak point during small lot, cost is low, but dimensional accuracy is low, and labour intensity is big.Process by special-purpose extrusion die when in enormous quantities, the precision height, but early investment is big, and die manufacturing cycle is long, and the mould versatility is poor.
The utility model content
The purpose of this utility model provides a kind of flat shape steel tube shaped device, offhand mode dimensional accuracy is low when solving small lot batch manufacture, labour intensity is big, and the early investment by special-purpose extrusion die processing mode when perhaps producing in enormous quantities is big, the problem of die manufacturing cycle length and versatility difference.
The technical scheme in the invention for solving the technical problem is:
A kind of band steel pipe building mortion is included as top board and lower platen that shaping dies provides pressure, and it is characterized in that: described shaping dies comprises: trapezoidal plug and shaping plug, shaping plug are the even-multiple combination, and are symmetricly set on trapezoidal plug both sides.
Described shaping plug, forming effect the best of shaping dies when its quantity is 4.
Described shaping plug, its diameter are 200-300mm.
Described shaping plug be stainless steel or cast iron any one.
Beneficial effect: during its shaping dies work of the utility model, the bulging effect by the shaping plug makes steel tube forming, after the shaping, relies on the guide effect on inclined-plane, trapezoidal plug both sides that the shaping plug is taken out again.Highly versatile, high efficiency, cost is low, and is easy to operate.
Description of drawings
Fig. 1 is a schematic diagram before the work of a kind of band steel pipe of the utility model building mortion;
Fig. 2 is a schematic diagram after the work of a kind of band steel pipe of the utility model building mortion.
Among the figure: 1. top board, 2. steel pipe, 3. trapezoidal plug, 4. shaping plug, 5. lower platen, 6. shaping dies.
The specific embodiment
Below with reference to accompanying drawing the utility model is carried out comparatively detailed explanation.
As shown in Figure 2, a kind of band steel pipe building mortion, being included as shaping dies provides the top board 1 and the lower platen 5 of pressure, described shaping dies 6 comprises: trapezoidal plug 3 and shaping plug 4, shaping plug 4 adopts stainless steel material, its quantity is 4, and diameter is 220mm, and is symmetricly set on the both sides of trapezoidal plug 3.During its shaping dies 6 work of the utility model,, steel pipe 2 is shaped, relies on the guide effect on inclined-plane, trapezoidal plug 3 both sides that shaping plug 4 is taken out after the shaping again by the bulging effect of shaping plug 4.

Claims (3)

1. band steel pipe building mortion, being included as shaping dies provides top board of pressure (1) and lower platen (5), it is characterized in that: described shaping dies (6) comprising: trapezoidal plug (3) and shaping plug (4), shaping plug (4) is the even-multiple combination, and is symmetricly set on trapezoidal plug (3) both sides.
2. a kind of band steel pipe building mortion as claimed in claim 1, it is characterized in that: described shaping plug (4), its diameter are 200-300mm.
3. a kind of band steel pipe building mortion as claimed in claim 1 or 2 is characterized in that: described shaping plug (4) for stainless steel or cast iron any one.
CN201020648508XU 2010-12-09 2010-12-09 Flat steel pipe forming device Expired - Fee Related CN201978992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020648508XU CN201978992U (en) 2010-12-09 2010-12-09 Flat steel pipe forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020648508XU CN201978992U (en) 2010-12-09 2010-12-09 Flat steel pipe forming device

Publications (1)

Publication Number Publication Date
CN201978992U true CN201978992U (en) 2011-09-21

Family

ID=44606460

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020648508XU Expired - Fee Related CN201978992U (en) 2010-12-09 2010-12-09 Flat steel pipe forming device

Country Status (1)

Country Link
CN (1) CN201978992U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102974701A (en) * 2012-12-25 2013-03-20 黄山鼎奇链传动有限公司 Forming die for machining method for high-strength transverse 8-shaped parts
CN103028647A (en) * 2012-12-25 2013-04-10 黄山鼎奇链传动有限公司 Machining method for high-strength transverse 8-shaped part

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102974701A (en) * 2012-12-25 2013-03-20 黄山鼎奇链传动有限公司 Forming die for machining method for high-strength transverse 8-shaped parts
CN103028647A (en) * 2012-12-25 2013-04-10 黄山鼎奇链传动有限公司 Machining method for high-strength transverse 8-shaped part
CN102974701B (en) * 2012-12-25 2015-03-11 黄山鼎奇链传动有限公司 Forming die for machining method for high-strength transverse 8-shaped parts
CN103028647B (en) * 2012-12-25 2015-04-08 黄山鼎奇链传动有限公司 Machining method for high-strength transverse 8-shaped part

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Nanling Liang Li electric tool Co., Ltd

Assignor: Xu Hongyao

Contract record no.: 2012320000286

Denomination of utility model: Flat steel pipe forming device

Granted publication date: 20110921

License type: Exclusive License

Record date: 20120326

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20131209