CN101695731B - Double-headed pipe end forming machine - Google Patents
Double-headed pipe end forming machine Download PDFInfo
- Publication number
- CN101695731B CN101695731B CN2009102337589A CN200910233758A CN101695731B CN 101695731 B CN101695731 B CN 101695731B CN 2009102337589 A CN2009102337589 A CN 2009102337589A CN 200910233758 A CN200910233758 A CN 200910233758A CN 101695731 B CN101695731 B CN 101695731B
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- pipe end
- pair
- forming machine
- fuselage
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Abstract
The invention discloses a double-headed pipe end forming machine, wherein the positions of forming devices can be adjusted according to the length of a pipe fitting. The double-headed pipe end forming machine comprises a machine body, a pair of clamping devices fixed on the machine body and a pair of forming devices positioned at two sides of the clamping devices, wherein movable towing plates are respectively and movably arranged on the machine body outside the clamping devices, a main push cylinder in each forming device is arranged on each movable towing plate, a pair of mutually parallel linear guide rails are also arranged on the towing plate, a forming die holder is movably arranged on the linear guide rails, a connecting plate is arranged on each main push cylinder, two sides of the connecting plate are respectively provided with a connecting flange; the outer side of each linear guide rail is provided with a screw rod base which is internally provided with a screw rod nut, a screw rod is penetrated into the screw rod nut, and the end part of one end of the screw rod is movably clamped in the connecting flange at one corresponding side on the connecting plate. The invention has very convenient use, and can ensure the planeness of the forming die holder during advancing, thereby improving the forming quality of the pipe end.
Description
Technical field
The present invention relates to pipe end forming machine, refer more particularly to double-headed pipe end forming machine.
Background technology
Present double-headed pipe end forming machine, its structure comprises: fuselage, be fixed on a pair of clamping device on the fuselage and be fixedly installed on this shaped device to the clamping device both sides.In actual use, can be with the two ends port one-shot forming of pipe fitting.But,, make that a type can only be corresponding to a kind of specification because the position of shaped device can not be regulated; For the pipe fitting of different size, can only use cumbersome at twice with the port moulding respectively at two ends; And working (machining) efficiency also reduces greatly.
Summary of the invention
Technical problem to be solved by this invention is: the double-headed pipe end forming machine that provides a kind of position of shaped device to adjust according to the length of pipe fitting.
For solving the problems of the technologies described above, the technical solution used in the present invention is: double-headed pipe end forming machine, comprise: fuselage, be fixed on a pair of clamping device and a pair of shaped device that is positioned at this to the clamping device both sides on the fuselage, this shaped device comprises: promote mainly oil cylinder, the piston rod of promoting mainly oil cylinder is provided with shaping mould base, shaping mould base is provided with shaping mould, the outside at a pair of clamping device on the described fuselage is movably set with movable carriage respectively, the described oil cylinder of promoting mainly is arranged on the movable carriage, also be provided with on the movable carriage a pair of be parallel to each other along the double end tube side to line slideway, described shaping mould base is movably arranged on this on the line slideway, each bonnet of promoting mainly oil cylinder is provided with connecting plate, and the both sides of connecting plate are respectively arranged with adpting flange; The arranged outside of each line slideway has screw rodb base, is provided with the feed screw nut in the screw rodb base, is equipped with screw mandrel among the feed screw nut, and an end end active card of screw mandrel is located in the adpting flange of a corresponding side on the connecting plate.
The described oil cylinder of promoting mainly is two removing from mould oil cylinders, and the piston rod of its opposite side is provided with stop nut.
Also be provided with positioner between described movable carriage and the fuselage.
The concrete set-up mode of described positioner: the both sides of fuselage are respectively arranged with stretches out boss, the both sides of movable carriage are respectively arranged with and stretch out the baffle plate that boss matches, each below of stretching out boss is provided with pressing plate, and pressing plate tightens up on baffle plate by screw.
Be provided with backing plate stretching out between boss and the baffle plate of a side, this backing plate and stretch out boss and baffle plate between leave the gap, baffle plate holds out against on backing plate by the bolt that is located in wherein.
The invention has the beneficial effects as follows: the movable carriage among the present invention can slide, thereby can promote mainly distance between oil cylinder and the clamping device according to the length adjustment of different size pipe fitting.So just widened its scope of application greatly; Simultaneously,, thereby guaranteed its glacing flatness in the process of moving ahead, improved the pipe end Forming Quality because shaping mould base is slidingly arranged in a pair of line slideway.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present invention.
Fig. 2 is the partial structurtes schematic diagram of overlooking direction of Fig. 1.
Fig. 3 is that the A-A of Fig. 1 is to the broken section structural representation.
Among Fig. 1 to Fig. 3: 1, fuselage, 2, movable carriage, 3, promote mainly oil cylinder, 31, the secondary piston bar, 32, back piston bar, 4, mount pad, 5, shaping mould base, 6, shaping mould, 7, screw rodb base, 8, the feed screw nut, 9, screw mandrel, 10, clamping cylinder, 11, clamping seats, 12, clamping die, 13, holder, 14, stop nut, 15, connecting plate, 16, adpting flange, 17, pressing plate, 18, backing plate, 19, stretch out boss, 20, line slideway, 21, baffle plate, 22, the pipe fitting positioner.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1 and Figure 2, double-headed pipe end forming machine of the present invention, comprise: fuselage 1, be fixed on a pair of clamping device and a pair of shaped device that is positioned at this to the clamping device both sides on the fuselage 1, this shaped device comprises: two removing from moulds are promoted mainly oil cylinder 3, the secondary piston bar 31 of promoting mainly oil cylinder 3 is provided with mount pad 4, mount pad 4 is provided with shaping mould base 5, and shaping mould base 5 is provided with shaping mould 6, and the back piston bar 32 of promoting mainly oil cylinder 3 is provided with stop nut 14; Both sides at a pair of clamping device on the described fuselage 1 are movably set with movable carriage 2 respectively, the described oil cylinder 3 of promoting mainly is arranged on the movable carriage 2 by holder 13, as shown in Figure 3, also be provided with on the movable carriage 2 a pair of be parallel to each other along the double end tube side to line slideway 20, described shaping mould base 5 is slidingly arranged in this on the line slideway 20 by mount pad 4, each bonnet of promoting mainly oil cylinder 3 is provided with connecting plate 15, and the both sides of connecting plate 15 are respectively arranged with adpting flange 16; The arranged outside of each line slideway 20 has screw rodb base 7, and screw rodb base 7 is provided with feed screw nut 8, and activity is equipped with screw mandrel 9 among the feed screw nut 8, and an end end active card of screw mandrel 9 is located in the adpting flange 16 of a corresponding side on the connecting plate 15; In the present embodiment, also be provided with positioner between described movable carriage 2 and the fuselage 1, as shown in Figure 3, its concrete set-up mode: the both sides of described fuselage 1 are respectively arranged with stretches out boss 19, the both sides of movable carriage 2 are respectively arranged with and stretch out the baffle plate 21 that boss 19 matches, each below of stretching out boss 19 is provided with pressing plate 17, and pressing plate 17 tightens up on baffle plate 21 by screw; In addition, be provided with backing plate 18 stretching out between boss 19 and the baffle plate 21 of a side, this backing plate 18 and stretch out boss 19 and baffle plate 21 between leave the gap, baffle plate 21 holds out against on backing plate 18 by the bolt that is located in wherein; Described clamping device comprises: clamping seats 11 and be arranged on a pair of clamping die 12 and clamping cylinder 10 on the clamping seats 11.During practical application, also be provided with the pipe fitting positioner 22 that matches with clamping device.
Claims (5)
1. double-headed pipe end forming machine, comprise: fuselage, be fixed on a pair of clamping device and a pair of shaped device that is positioned at this to the clamping device both sides on the fuselage, this shaped device comprises: promote mainly oil cylinder, the piston rod of promoting mainly oil cylinder is provided with shaping mould base, shaping mould base is provided with shaping mould, it is characterized in that: the outside at a pair of clamping device on the described fuselage is movably set with movable carriage respectively, the described oil cylinder of promoting mainly is arranged on the movable carriage, also be provided with on the movable carriage a pair of be parallel to each other along the double end tube side to line slideway, described shaping mould base is movably arranged on this on the line slideway, each bonnet of promoting mainly oil cylinder is provided with connecting plate, and the both sides of connecting plate are respectively arranged with adpting flange; The arranged outside of each line slideway has screw rodb base, is provided with the feed screw nut in the screw rodb base, is equipped with screw mandrel among the feed screw nut, and an end end active card of screw mandrel is located in the adpting flange of a corresponding side on the connecting plate.
2. double-headed pipe end forming machine according to claim 1 is characterized in that: the described oil cylinder of promoting mainly is two removing from mould oil cylinders, and the piston rod of its opposite side is provided with stop nut.
3. double-headed pipe end forming machine according to claim 1 and 2 is characterized in that: also be provided with positioner between described movable carriage and the fuselage.
4. double-headed pipe end forming machine according to claim 3, it is characterized in that: the concrete set-up mode of described positioner: the both sides of fuselage are respectively arranged with stretches out boss, the both sides of movable carriage are respectively arranged with and stretch out the baffle plate that boss matches, each below of stretching out boss is provided with pressing plate, and pressing plate tightens up on baffle plate by screw.
5. double-headed pipe end forming machine according to claim 4 is characterized in that: be provided with backing plate stretching out between boss and the baffle plate of a side, this backing plate and stretch out boss and baffle plate between leave the gap, baffle plate holds out against on backing plate by the bolt that is located in wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102337589A CN101695731B (en) | 2009-09-30 | 2009-09-30 | Double-headed pipe end forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102337589A CN101695731B (en) | 2009-09-30 | 2009-09-30 | Double-headed pipe end forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101695731A CN101695731A (en) | 2010-04-21 |
| CN101695731B true CN101695731B (en) | 2011-09-07 |
Family
ID=42140877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102337589A Expired - Fee Related CN101695731B (en) | 2009-09-30 | 2009-09-30 | Double-headed pipe end forming machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101695731B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716996A (en) * | 2012-06-26 | 2012-10-10 | 王俊强 | Pipe end forming machine |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240765A (en) * | 2011-05-11 | 2011-11-16 | 天津市丽川电力装备有限公司 | Machine for forming flanges at two ends of seamless steel tube |
| CN103084842B (en) * | 2013-01-22 | 2015-03-25 | 黄伟明 | Metal tubing two-end molding mechanism |
| CN105618607A (en) * | 2016-02-19 | 2016-06-01 | 福建意格机械设备有限公司 | Flaring device for core body on radiator core body assembly machine |
| CN105964750A (en) * | 2016-06-27 | 2016-09-28 | 和和机械（张家港）有限公司 | Pipe end forming machine |
| CN108465721A (en) * | 2018-03-16 | 2018-08-31 | 燕山大学 | A kind of push-model Profile CNC stretch benders |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455403Y (en) * | 2000-11-16 | 2001-10-24 | 梁同山 | Spiral pipe shaping apparatus |
| CN100366353C (en) * | 2004-11-26 | 2008-02-06 | 罗宁 | Reciprocating steel pipe drawer |
| KR100891562B1 (en) * | 2007-05-23 | 2009-04-06 | 김낙이 | Manufacturing apparatus of flexible pipe and manufacturing method of flexible pipe |
-
2009
- 2009-09-30 CN CN2009102337589A patent/CN101695731B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455403Y (en) * | 2000-11-16 | 2001-10-24 | 梁同山 | Spiral pipe shaping apparatus |
| CN100366353C (en) * | 2004-11-26 | 2008-02-06 | 罗宁 | Reciprocating steel pipe drawer |
| KR100891562B1 (en) * | 2007-05-23 | 2009-04-06 | 김낙이 | Manufacturing apparatus of flexible pipe and manufacturing method of flexible pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716996A (en) * | 2012-06-26 | 2012-10-10 | 王俊强 | Pipe end forming machine |
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| Publication number | Publication date |
|---|---|
| CN101695731A (en) | 2010-04-21 |
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Granted publication date: 20110907 Termination date: 20160930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |