CN101862781A - Mechanical pipe fitting end forming machine - Google Patents
Mechanical pipe fitting end forming machine Download PDFInfo
- Publication number
- CN101862781A CN101862781A CN 201010207994 CN201010207994A CN101862781A CN 101862781 A CN101862781 A CN 101862781A CN 201010207994 CN201010207994 CN 201010207994 CN 201010207994 A CN201010207994 A CN 201010207994A CN 101862781 A CN101862781 A CN 101862781A
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- China
- Prior art keywords
- slide block
- slider
- punch die
- pipe fitting
- die
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Abstract
The invention discloses a mechanical pipe fitting end forming machine for machining pipe fitting ends, comprising a machine body (1), a motor, inertia wheels (14), a clutch, a crank block mechanism, pipe clamp devices and a die stamping device forming the pipe ends, wherein the motor provides power by adopting a gear or a driving belt to drive the inertia wheels (14); and the clutch is used for controlling a crank shaft (13) to start and stop; a stamp die (3) forming the pipe ends is installed on a stamp die slider (10); the stamp die slider (10) and a slider (12) in the crank block mechanism are two parts; the portion of a pipe clamp die holder, which is used for installing the pipe clamp dies, can be arc-shaped; the stamp die slider (10) can be cylindrical; and the stamp die slider (10) and the contact end of the slider (12) in the crank block mechanism can be separate or connected together.
Description
Technical field
The present invention relates to a kind of pipe fitting end process equipment, especially a kind of forming machine for end part of mechanical type pipe fitting.
Background technology
In the market can be to the forming machine for end part of mechanical type pipe fitting of pipe fitting end processing, as mechanical type pier nose machine, it mainly comprises fuselage, motor, flying wheel, clutch, slider-crank mechanism, clamp device and to the die set of pipe end moulding.It moved gear by motor or driving-belt drive flying wheel provides power, with the startup of Clutch Control slider-crank mechanism with stop, carry out the clamp action by the clamp mould in the drift crushing clamp pipe unit, under die set effect to the pipe end moulding, can carry out pier nose to pipe fitting, enlarging, processing such as prepackage cutting ferrule, but because punch die is directly installed on the slide block of slider-crank mechanism, difficulty relatively to the center line centering of clamp mould and punch die the time, and the slide block of slider-crank mechanism is owing to be subjected to the effect of the power of a plurality of directions, the long-time use easily worn and torn, this moment is more difficult during the center line of centering clamp mould and punch die again, thereby the quality of pipe fitting end processing is impacted.
Summary of the invention
The technical problem to be solved in the present invention is not subjected to the influence of the slide block in the slider-crank mechanism when providing the center line of a kind of centering clamp mould and punch die, the long-time forming machine for end part of mechanical type pipe fitting that yet can not impact because of the slider wear in the slider-crank mechanism that uses.
For solving the problems of the technologies described above; forming machine for end part of mechanical type pipe fitting of the present invention comprises fuselage, motor, flying wheel, clutch, slider-crank mechanism, clamp device and to the die set of pipe end moulding; its punch die to the pipe end moulding is installed on the punch die slide block, and the slide block in punch die slide block and the slider-crank mechanism is two parts.
As a kind of preferred structure of the present invention, the punch die slide block of above-mentioned forming machine for end part of mechanical type pipe fitting and the contact jaw of the slide block in the slider-crank mechanism separate, and the slide block in the slider-crank mechanism only drives the action forward of punch die slide block.
As another kind of preferred structure of the present invention, the punch die slide block of above-mentioned forming machine for end part of mechanical type pipe fitting and the contact jaw of the slide block in the slider-crank mechanism link together, and the slide block in the slider-crank mechanism moves before and after driving the punch die slide block.
Above-mentioned forming machine for end part of mechanical type pipe fitting is owing to the punch die to the pipe end moulding is installed on the punch die slide block; slide block in punch die slide block and the slider-crank mechanism is two parts; just can not be subjected to the influence of the slide block in the slider-crank mechanism during center line of centering clamp mould and punch die, the long-time use can not impact because of the slider wear in the slider-crank mechanism yet.
Description of drawings
Below in conjunction with accompanying drawing two embodiments of the present invention are described.
Fig. 1 is the schematic diagram of first embodiment of the present invention.
Fig. 2 is the schematic diagram of second embodiment of the present invention.
The specific embodiment
Fig. 1 shows first embodiment of the present invention.In the present embodiment, the clamp die device mainly comprises slideway 8, drift 11, slide block 12 of geometrical clamp pipe die seat 2, removable clamp die holder 9, clamp mould 6, clamp mould 7, removable clamp die holder 9 etc.Die set mainly contains punch die 3, the punch die slide block 10 of punch die 3, the take-up housing 4 of locating punch die slide block 10, the formations such as slide block 12 in the slider-crank mechanism is installed.Slide block 10 is cylindric.Clamp mould 6 and clamp mould 7 are installed in two clamp die holders, and geometrical clamp pipe die seat 2 is fixed on the fuselage 1.In equipment when work,, driven by motor flying wheel 14 provides power, the rotation by the Clutch Control bent axle 13 between flying wheel 14 and the bent axle 13 and stopping.Bent axle 13 rotates, and connecting rod 15 drives slide block 12 and moves in take-up housing 5, and drift 11 pushes removable clamp die holder 9 forward, and after the pipe fitting clamping, punch die 3 arrives, and pipe fitting end is carried out operations for forming.Punch die 3 is promoted by the punch die slide block 10 that punch die 3 is installed, and punch die slide block 10 is promoted by the slide block 12 of slider-crank mechanism.The contact jaw of the slide block 12 of punch die slide block 10 and slider-crank mechanism separates, and 12 of the slide blocks in the slider-crank mechanism drive punch die slide block 10 action forward, and punch die slide block 10 action is backward finished by spring 17.Roller 16 plays the effect that drift 11 is reinforced.The position that geometrical clamp pipe die seat 2 and removable clamp die holder 9 are installed the clamp mould is the semi arch 18 and the semi arch 19 of same radius; the center of circle center line of geometrical clamp pipe die seat 2 first circular arcs 18 and the center line of punch die slide block 10 are owing to the manufacturing dimension of the slide block 12 that is not subjected to slider-crank mechanism and the influence of wear condition; so centering is easier to, long-term use also can guarantee not deflection of the two center line.Change different moulds, just can carry out shaping works such as pier nose, enlarging, prepackage cutting ferrule the end of pipe fitting.
Fig. 2 shows second embodiment of the present invention.In the present embodiment, the clamp die device mainly comprises slideway 8, drift 11, slide block 12 of geometrical clamp pipe die seat 2, removable clamp die holder 9, clamp mould 6, clamp mould 7, removable clamp die holder 9 etc.Die set mainly contains punch die 3, the punch die slide block 10 of punch die 3, the take-up housing 4 of locating punch die slide block 10, the formations such as slide block 12 of slider-crank mechanism is installed.Punch die slide block 10 is cylindric.Clamp mould 6 and clamp mould 7 are installed in two clamp die holders, and geometrical clamp pipe die seat 2 is fixed on the fuselage 1.In equipment when work,, driven by motor flying wheel 14 provides power, the rotation by the Clutch Control bent axle 13 between flying wheel 14 and the bent axle 13 and stopping.Bent axle 13 rotates, and connecting rod 15 drives slide block 12 and moves in take-up housing 5, and drift 11 pushes removable clamp die holder 9 forward, and after the pipe fitting clamping, punch die 3 arrives, and pipe fitting end is carried out operations for forming.Punch die 3 is promoted by the punch die slide block 10 that punch die 3 is installed, and punch die slide block 10 is promoted by the slide block 12 of slider-crank mechanism.The contact jaw of the slide block 12 of punch die slide block 10 and slider-crank mechanism is connected with screw 18, and contact jaw has certain clearance after the two connection, is not subjected to the influence of slide block 12 with the center line that guarantees punch die slide block 10.Slide block 12 in the slider-crank mechanism can drive punch die slide block 10 forward and action backward.Roller 16 plays the effect that drift 11 is reinforced.The position that geometrical clamp pipe die seat 2 and removable clamp die holder 9 are installed the clamp mould is the semi arch 18 and the semi arch 19 of same radius; the center of circle center line of geometrical clamp pipe die seat 2 first circular arcs 18 and the center line of punch die slide block 10 are owing to the manufacturing dimension of the slide block 12 that is not subjected to slider-crank mechanism and the influence of wear condition; so centering is easier to, long-term use also can guarantee not deflection of the two center line.Change different moulds, just can carry out shaping works such as pier nose, enlarging, prepackage cutting ferrule the end of pipe fitting.
Claims (4)
1. one kind is used for the forming machine for end part of mechanical type pipe fitting that pipe fitting end is processed; comprise fuselage (1), motor, flying wheel (14), clutch, slider-crank mechanism, clamp die device and to the die set of pipe end moulding; it is characterized in that: described punch die to the pipe end moulding (3) is installed on the punch die slide block (10), and the slide block (12) in punch die slide block (10) and the slider-crank mechanism is two parts.
2. according to the described forming machine for end part of mechanical type pipe fitting of claim 1; it is characterized in that: the contact jaw of the slide block (12) in described punch die slide block (10) and the slider-crank mechanism separates, and the slide block in the slider-crank mechanism (12) only drives punch die slide block (10) action forward.
3. according to the described forming machine for end part of mechanical type pipe fitting of claim 1; it is characterized in that: the contact jaw of the slide block (12) in described punch die slide block (10) and the slider-crank mechanism links together, and the slide block in the slider-crank mechanism (12) moves before and after driving punch die slide block (10).
4. according to the described forming machine for end part of mechanical type pipe fitting of claim 1, it is characterized in that: the position that described clamp die holder is installed the clamp mould is circular-arc, and punch die slide block (10) is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102079946A CN101862781B (en) | 2010-06-24 | 2010-06-24 | Mechanical pipe fitting end forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102079946A CN101862781B (en) | 2010-06-24 | 2010-06-24 | Mechanical pipe fitting end forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101862781A true CN101862781A (en) | 2010-10-20 |
| CN101862781B CN101862781B (en) | 2012-08-15 |
Family
ID=42954815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102079946A Expired - Fee Related CN101862781B (en) | 2010-06-24 | 2010-06-24 | Mechanical pipe fitting end forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101862781B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489571A (en) * | 2011-12-14 | 2012-06-13 | 中联重科股份有限公司 | Hard tube end forming equipment and forming method |
| CN102688922A (en) * | 2012-06-25 | 2012-09-26 | 王俊强 | Tubular end molder |
| CN102699171A (en) * | 2012-06-25 | 2012-10-03 | 王俊强 | Mechanical pipe fitting end part forming machine |
| CN107999554A (en) * | 2017-12-28 | 2018-05-08 | 天津中嘉利达机械部件有限公司 | A kind of spline housing cold extrusion die shaping mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530323A (en) * | 1978-08-24 | 1980-03-04 | Aida Eng Ltd | Hydromechanical press |
| CN2180356Y (en) * | 1993-10-29 | 1994-10-26 | 华中理工大学 | Hydraulic machine for pipe end working |
| CN201735661U (en) * | 2010-06-24 | 2011-02-09 | 王俊强 | Mechanical forming machine for pipe ends |
-
2010
- 2010-06-24 CN CN2010102079946A patent/CN101862781B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530323A (en) * | 1978-08-24 | 1980-03-04 | Aida Eng Ltd | Hydromechanical press |
| CN2180356Y (en) * | 1993-10-29 | 1994-10-26 | 华中理工大学 | Hydraulic machine for pipe end working |
| CN201735661U (en) * | 2010-06-24 | 2011-02-09 | 王俊强 | Mechanical forming machine for pipe ends |
Non-Patent Citations (2)
| Title |
|---|
| 《模具工业》 19961231 宁立伟 新型薄壁铜管扩孔机的结构及模具 , 2 * |
| 《装备环境工程》 19891231 田晓 冲床多工位冷镦螺母合理设计的探讨 , 2 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489571A (en) * | 2011-12-14 | 2012-06-13 | 中联重科股份有限公司 | Hard tube end forming equipment and forming method |
| CN102489571B (en) * | 2011-12-14 | 2014-04-16 | 中联重科股份有限公司 | Hard tube end forming equipment and forming method |
| CN102688922A (en) * | 2012-06-25 | 2012-09-26 | 王俊强 | Tubular end molder |
| CN102699171A (en) * | 2012-06-25 | 2012-10-03 | 王俊强 | Mechanical pipe fitting end part forming machine |
| CN107999554A (en) * | 2017-12-28 | 2018-05-08 | 天津中嘉利达机械部件有限公司 | A kind of spline housing cold extrusion die shaping mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101862781B (en) | 2012-08-15 |
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Granted publication date: 20120815 Termination date: 20150624 |
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