CN106077325B - A kind of pipe end forming machine prelocalization device - Google Patents
A kind of pipe end forming machine prelocalization device Download PDFInfo
- Publication number
- CN106077325B CN106077325B CN201610661622.8A CN201610661622A CN106077325B CN 106077325 B CN106077325 B CN 106077325B CN 201610661622 A CN201610661622 A CN 201610661622A CN 106077325 B CN106077325 B CN 106077325B
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- CN
- China
- Prior art keywords
- pipe end
- driving lever
- protruding shaft
- forming machine
- fixedly connected
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a kind of pipe end forming machine prelocalization device, including protruding shaft and driving lever, described protruding shaft one end is fixedly connected with the side of axle sleeve, the top of the protruding shaft other end is equipped with master plate, the master plate on the left of bracket with being fixedly connected, and the right side of the bracket is equipped with upper mold, and the upper mold lower section is fixedly connected with driving lever equipped with the opposite side of axle sleeve described in lower die, the axle sleeve is fixed on axis by locknut, and the axis is arranged on seat.The present invention solves the problems, such as that after pipe end forming machine positioning is easy to cause that processing dimension is unstable, greatly improved the stability of pipe end processing and forming, reduces rejection rate, product tolerance precision is substantially improved.
Description
Technical field
The invention belongs to positioner technical field, and in particular to a kind of pipe end forming machine prelocalization device.
Background technology
Pipe end forming machine is a kind of mechanical equipment being processed to tubular goods port, and pipeline is before use, it is necessary to right
Pipe end, which carries out corresponding processing, can just come into operation.Pipe end forming machine currently on the market is determined after generally all using workpiece
The structure design of position, is actually needed working position in front end, and the cutting length requirement that this is resulted in pipe is very stringent, for
Pipe end compact dimensions require stringent workpiece, and rear positioning is tended not to meet tolerance, easily occurred large batch of unqualified
Product.
The content of the invention
It is an object of the invention to provide a kind of pipe end forming machine prelocalization device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：A kind of pipe end forming machine prelocalization device, including it is convex
Axis and driving lever, described protruding shaft one end are fixedly connected with the side of axle sleeve, and the top of the protruding shaft other end is equipped with master plate, described
For master plate with being fixedly connected on the left of bracket, the right side of the bracket is equipped with upper mold, and axis described in lower die is equipped with below the upper mold
The opposite side of set is fixedly connected with driving lever, and the axle sleeve is fixed on axis by locknut, and the axis is arranged on seat.
Preferably, the driving lever can be around axis swing counterclockwise.
Preferably, the protruding shaft presses the path line of master plate around axis rotation.
The technique effect and advantage of the present invention：The pipe end forming machine prelocalization device, before pipe is clamped, driving lever is in water
Prosposition is put, and upper die and lower die are in discrete state at this time, and by pipe front end abutment at driving lever positioning surface, then upper mold downlink is closed
Close tube grip, upper mold downlink while drives bracket and the master plate being fixed on bracket to move down therewith, and compressing protruding shaft makes
The path line by master plate around axis rotation, when upper mold and lower die close completely, the two point that driving lever is in diagram is drawn
Line position, has avoided the forward space of punch, moves ahead with back punching head and completes the blistering of pipe, last punch exits, in upper mold
Row returns to fulcrum, takes out pipe, and driving lever is returned to original horizontal level, and so on.Pipe end greatly improved in the present apparatus
The stability of processing and forming, reduces rejection rate, and product tolerance precision is substantially improved.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is A-A faces of the present invention structure diagram.
In figure：1 master plate, 2 protruding shafts, 3,4 axle sleeves, 5 axis, 6 locknuts, 7 brackets, 8 upper molds, 9 driving levers, 10 lower dies, 11 pipe
Son, 12 driving lever positioning surfaces.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The present invention provides a kind of pipe end forming machine prelocalization device as shown in Figs. 1-2, including protruding shaft 2 and driving lever 9, institute
State 2 one end of protruding shaft to be fixedly connected with the side of axle sleeve 4, the top of 2 other end of protruding shaft is equipped with master plate 1, the master plate 1
It is fixedly connected with the left side of bracket 7, the right side of the bracket 7 is equipped with upper mold 8, and the lower section of upper mold 8 is equipped with axis described in lower die 10
The opposite side of set 4 is fixedly connected with driving lever 9, and the axle sleeve 4 is fixed on axis 5 by locknut 6, and the axis 5 is arranged on seat 3,
The driving lever 9 can be around 45 degree of the rotation counterclockwise of axis 5, and the protruding shaft 2 is by the path line of master plate 1 around axis rotation.
Specifically, in use, before pipe 11 is clamped, driving lever 9 is horizontal, and upper mold 8 and lower die 10 are at this time
Discrete state, by 11 front end abutment of pipe at driving lever positioning surface 12, then 8 downlink of upper mold closure clamps pipe 11, upper mold 8
Bracket 7 and the master plate 1 being fixed on bracket 7 is driven to move down therewith while downlink, compressing protruding shaft 2 is allowed to by master plate 1
Path line rotates around axis 5, and when upper mold 8 closes completely with lower die 10, driving lever 9 is in the double dot dash line position of diagram,
The forward space of punch has been avoided, has moved ahead with back punching head and completes the blistering of pipe, last punch exits, and 8 uplink of upper mold returns to
Upper fulcrum, takes out pipe 1, and driving lever 9 is returned to original horizontal level, and so on.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention's
Within protection domain.
Claims (2)
1. a kind of pipe end forming machine prelocalization device, including protruding shaft（2）And driving lever（9）, it is characterised in that：The protruding shaft（2）One
End and axle sleeve（4）Side be fixedly connected, the protruding shaft（2）The top of the other end is equipped with master plate（1）, the master plate（1）
With bracket（7）Left side be fixedly connected, the bracket（7）Right side be equipped with upper mold（8）, the upper mold（8）Lower section is equipped with lower die
（10）, the axle sleeve（4）Opposite side be fixedly connected with driving lever（9）, the axle sleeve（4）Pass through locknut（6）It is fixed on axis（5）
On, the axis（5）It is arranged at seat（3）On, driving lever（9）Can be around axis（5）Rotation counterclockwise, protruding shaft（2）By master plate（1）Track
Line is around axis rotation.
A kind of 2. pipe end forming machine prelocalization device according to claim 1, it is characterised in that：The driving lever（9）Can be around
Axis（5）45 degree of rotation counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661622.8A CN106077325B (en) | 2016-08-14 | 2016-08-14 | A kind of pipe end forming machine prelocalization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661622.8A CN106077325B (en) | 2016-08-14 | 2016-08-14 | A kind of pipe end forming machine prelocalization device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077325A CN106077325A (en) | 2016-11-09 |
| CN106077325B true CN106077325B (en) | 2018-05-01 |
Family
ID=57457254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610661622.8A Active CN106077325B (en) | 2016-08-14 | 2016-08-14 | A kind of pipe end forming machine prelocalization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077325B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09234524A (en) * | 1996-02-29 | 1997-09-09 | Nisshinbo Ind Inc | Method for controlling setting condition of work in pipe working machine |
| US6637246B1 (en) * | 2002-10-23 | 2003-10-28 | General Motors Corporation | Tubular part locator for hydroforming apparatus |
| CN202715735U (en) * | 2012-06-07 | 2013-02-06 | 亚太轻合金(南通)科技有限公司 | Locating tooling of flaring machine |
| CN205043021U (en) * | 2015-10-15 | 2016-02-24 | 重庆工业职业技术学院 | Pipe end machine tool axial positioning device |
| CN205217821U (en) * | 2015-12-11 | 2016-05-11 | 重庆长安空港汽车配件有限责任公司 | Tube end forming machine |
| CN205436847U (en) * | 2016-01-07 | 2016-08-10 | 神旺工业有限公司 | Pipe fitting positioner of expander |
| CN205436845U (en) * | 2015-12-25 | 2016-08-10 | 中国人民解放军第五七二一工厂 | Pipe flaring device |
| CN205869289U (en) * | 2016-08-14 | 2017-01-11 | 大连新钢液压管件有限公司 | Positioner before pipe end make -up machine |
-
2016
- 2016-08-14 CN CN201610661622.8A patent/CN106077325B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09234524A (en) * | 1996-02-29 | 1997-09-09 | Nisshinbo Ind Inc | Method for controlling setting condition of work in pipe working machine |
| US6637246B1 (en) * | 2002-10-23 | 2003-10-28 | General Motors Corporation | Tubular part locator for hydroforming apparatus |
| CN202715735U (en) * | 2012-06-07 | 2013-02-06 | 亚太轻合金(南通)科技有限公司 | Locating tooling of flaring machine |
| CN205043021U (en) * | 2015-10-15 | 2016-02-24 | 重庆工业职业技术学院 | Pipe end machine tool axial positioning device |
| CN205217821U (en) * | 2015-12-11 | 2016-05-11 | 重庆长安空港汽车配件有限责任公司 | Tube end forming machine |
| CN205436845U (en) * | 2015-12-25 | 2016-08-10 | 中国人民解放军第五七二一工厂 | Pipe flaring device |
| CN205436847U (en) * | 2016-01-07 | 2016-08-10 | 神旺工业有限公司 | Pipe fitting positioner of expander |
| CN205869289U (en) * | 2016-08-14 | 2017-01-11 | 大连新钢液压管件有限公司 | Positioner before pipe end make -up machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106077325A (en) | 2016-11-09 |
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