CN103706714B - High-frequency straight seam welded pipe die forming machine fast replacing device - Google Patents
High-frequency straight seam welded pipe die forming machine fast replacing device Download PDFInfo
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- CN103706714B CN103706714B CN201310638156.8A CN201310638156A CN103706714B CN 103706714 B CN103706714 B CN 103706714B CN 201310638156 A CN201310638156 A CN 201310638156A CN 103706714 B CN103706714 B CN 103706714B
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Abstract
The invention discloses a kind of high-frequency straight seam welded pipe die forming machine fast replacing device, be provided with main connector, main connector is provided with base, bracing frame, step, top chock, Horizontal machine cap is sequentially provided with from bottom to up in the middle of bracing frame, power transmission shaft is provided with in the middle of each bearing block, the front end of two power transmission shafts is connected power transmission shaft rear end flexible with two respectively, and power transmission shaft rear end connects respectively by the front end of the clutch trunnion axis corresponding with two of set of molds; Described Horizontal machine cap is provided with adjustment worm and gear, the adjustment worm and gear that the rear end of this adjustment worm and gear is corresponding with set of molds connects, is provided with the adjusting screw erect up and down in the middle of described Horizontal machine cap, this adjusting screw engages with described adjustment worm gear, its lower end and described top chock hinged; Be provided with slide rail below base in addition, the front end of base is connected with the piston rod of a cylinder.The present invention is applicable to the die change of high-frequency straight seam welded pipe forming machine, and structure is simple, and convenient to use, cost is low, and work efficiency is high.
Description
Technical field
The invention belongs to a kind of plant equipment technology, specifically a kind of high-frequency straight seam welded pipe die forming machine fast replacing device, mould is replaced with for a kind of machine manufacturing high-frequency straight seam welded pipe, utilize this Quick changing device of die greatly can improve the speed of more mold exchange, several times are enhanced productivity, and more can ensure mould installation quality.
Background technology
High-frequency straight seam welded pipe forming machine is the visual plant manufacturing big-and-middle-sized straight seam welded steel pipe, and it take steel plate as raw material, fast steel plate rolling can be become steel pipes with straight, completes the shaping sizing of steel pipe.This machinery requirement is according to the specifications vary of Steel Pipe Design, more mold exchange.Because the length of steel pipe is general all longer, each mould needing to change is more, and mould also will be assembled, and location regulates height and spacing.So replacing mould often requires a great deal of time, manpower, and the installation quality of mould is also not easy to ensure.Therefore, need the device developing a kind of quickly replacing mould, to improve die change speed, enhance productivity, ensure mould installation quality better.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above, propose a kind of high-frequency straight seam welded pipe die forming machine fast replacing device, this device adopts simple and quick syndeton, can integrally lift more mold exchange, work efficiency improves greatly, reduces labour intensity, ensures the quality that mould is installed better.
The present invention is by the following technical solutions:
High-frequency straight seam welded pipe die forming machine fast replacing device, it is characterized in that: be provided with main connector, this main connector is provided with base, be provided with gantry bracing frame on the base, sequentially step is provided with from bottom to up in the middle of this bracing frame, top chock, Horizontal machine cap, under described, the power transmission shaft of front and back conducting power is equipped with in the middle of top chock, i.e. lower drive shaft and upload moving axis, the front end of these two power transmission shafts is connected with two flexible power transmission shaft rear ends of high-frequency straight seam welded pipe forming machine respectively by connecting axle pair, the rear end of these two power transmission shafts connects respectively by the front end of trunnion axis corresponding to two of set of molds of clutch and high-frequency straight seam welded pipe forming machine, the Horizontal machine cap of support frame as described above upper end is provided with adjustment worm and gear, the rear end of this adjustment worm and gear connects with the adjustment worm and gear of the corresponding of described set of molds, the adjusting screw erect up and down is provided with in the middle of described Horizontal machine cap, this adjusting screw engages with described adjustment worm gear, its lower end and described top chock hinged, top chock can move up and down with adjusting screw, below described base, be also provided with slide rail in addition, the front end of base is connected with the piston rod of a cylinder, base be connected main body can with piston rod slide anteroposterior on slide rail.
The present invention improves further and the additional project of enforcement is:
Contraposition spring is provided with, in order to the docking between trunnion axis before described clutch.
High-frequency straight seam welded pipe die forming machine fast replacing device of the present invention, in use, first the rear end of upper and lower power transmission shaft from front end and described flexible power transmission shaft is disconnected, the upper and lower trunnion axis of the set of molds front end that will change and the upper and lower power transmission shaft of this fast unit disconnect at clutch place, again the pressure worm screw of upper end is disconnected, so the set of molds entirety that will change hangs forming machine; Then by the set of molds integral hoisting that will load onto that assembles in advance on this fast unit side, the upper and lower power transmission shaft of this device is connected with the upper and lower trunnion axis of set of molds, again the pressure worm screw of upper end is connected, the position of top chock and upper trunnion axis is regulated by adjusting screw, namely complete the replacing of mould, the movable of this fast replacing device is undertaken by cylinder.
Beneficial effect of the present invention:
1, structure is simply applicable, easy for installation, uses easy and simple to handle;
2, greatly shorten the die change time, reduce labour intensity;
3, improve work efficiency, particularly can ensure the installation quality of mould, ensure precision;
4, reduce production cost, a machine can be used by platform at most.
Accompanying drawing explanation
Fig. 1 is diagrammatic side-view cross-sectional structural representation of the present invention;
Fig. 2 is side-looking contour structures of the present invention signal;
Fig. 3 be main connector of the present invention face structural representation.
Profile of the present invention is not by the restriction of this figure, and only the change of profile also belongs among the protection domain of this patent.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the present invention will be described: embodiment: see accompanying drawing, high-frequency straight seam welded pipe die forming machine fast replacing device, it is characterized in that: be provided with main connector, this main connector is provided with base 5, be provided with gantry bracing frame 9 on the base, step 8 is sequentially provided with from bottom to up in the middle of this gantry bracing frame, top chock 7, Horizontal machine cap 32, under described, the power transmission shaft of front and back conducting power is equipped with in the middle of top chock, i.e. lower drive shaft 30 and upload moving axis 29, the front end of these two power transmission shafts respectively by connecting axle to 35, 34 with two flexible power transmission shafts 2 of high-frequency straight seam welded pipe forming machine, 1 rear end connects, the rear end of these two power transmission shafts is respectively by clutch 22, 21 trunnion axis 43 corresponding with two of the set of molds of high-frequency straight seam welded pipe forming machine, the front end of 42 connects, the Horizontal machine cap 32 of support frame as described above upper end is provided with the first adjustment worm and gear 33, this the first adjustment rear end of worm and gear adjusts worm and gear 41 with second of the corresponding of described set of molds and connects, the adjusting screw 31 erect up and down is provided with in the middle of described Horizontal machine cap, this adjusting screw and described first adjusts worm and gear 33 and engages, its lower end and described top chock 7 hinged, top chock can move up and down with adjusting screw, below described base, be also provided with slide rail in addition, the front end of base is connected with the piston rod 6 of a cylinder 3, base be connected main body with piston rod slide anteroposterior on slide rail.Contraposition spring 36 is provided with before described clutch.
The present embodiment was through 3 months on probation, and effect is very good, and use method for changing die conventional in the past, once need 4-8 hour, changing a mould with the present embodiment only needs 20 minutes, and the accuracy of set of molds reaches optimum level.
It should be pointed out that when not changing basic structure of the present invention, can also make some similar changes, these changes also should within the protection domain of this patent.
Claims (1)
1. a high-frequency straight seam welded pipe die forming machine fast replacing device, it is characterized in that: be provided with main connector, this main connector is provided with base (5), be provided with gantry bracing frame (9) on the base, step (8) is sequentially provided with from bottom to up in the middle of this gantry bracing frame, top chock (7), Horizontal machine cap (32), under described, the power transmission shaft of front and back conducting power is equipped with in the middle of top chock, i.e. lower drive shaft (30) and upload moving axis (29), this lower drive shaft (30) and upload moving axis (29) front end respectively by connecting axle to (35, 34) with two flexible power transmission shafts (2 of high-frequency straight seam welded pipe forming machine, 1) rear end connects, the rear end of these two power transmission shafts is respectively by clutch (22, 21) corresponding with two of the set of molds of high-frequency straight seam welded pipe forming machine trunnion axis (43, 42) front end connects, the Horizontal machine cap (32) of support frame as described above upper end is provided with the first adjustment worm and gear (33), the rear end of this adjustment worm and gear and second of the corresponding of described set of molds adjust worm and gear (41) and connect, the adjusting screw (31) erect up and down is provided with in the middle of described Horizontal machine cap, this adjusting screw and described first adjusts worm and gear and engages, its lower end and described top chock (7) hinged, top chock can move up and down with adjusting screw, below described base, be also provided with slide rail in addition, the front end of base is connected with the piston rod (6) of a cylinder (3), base be connected main body with piston rod slide anteroposterior on slide rail, contraposition spring (36) is provided with before described clutch, be spaced apart along gantry bracing frame (9) short transverse between top chock (7) and step (8), in use, first the rear end of upper and lower power transmission shaft from front end and described flexible power transmission shaft is disconnected, the upper and lower trunnion axis of the set of molds front end that will change and the upper and lower power transmission shaft of this fast replacing device disconnect at clutch place, again the pressure worm screw of upper end is disconnected, so the set of molds entirety that will change hangs forming machine, then by the set of molds integral hoisting that will load onto that assembles in advance on this fast replacing device side, the upper and lower power transmission shaft of this device is connected with the upper and lower trunnion axis of set of molds, again the pressure worm screw of upper end is connected, the position of top chock and upper trunnion axis is regulated by adjusting screw, namely complete the replacing of mould, the movable of this fast replacing device is undertaken by cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638156.8A CN103706714B (en) | 2013-12-04 | 2013-12-04 | High-frequency straight seam welded pipe die forming machine fast replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638156.8A CN103706714B (en) | 2013-12-04 | 2013-12-04 | High-frequency straight seam welded pipe die forming machine fast replacing device |
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| Publication Number | Publication Date |
|---|---|
| CN103706714A CN103706714A (en) | 2014-04-09 |
| CN103706714B true CN103706714B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310638156.8A Active CN103706714B (en) | 2013-12-04 | 2013-12-04 | High-frequency straight seam welded pipe die forming machine fast replacing device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105537758B (en) * | 2016-02-02 | 2018-01-30 | 重庆凯沃德光电自动化设备有限公司 | Optical-fiber laser industrial robot processing head fast replacing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4403337A1 (en) * | 1993-10-20 | 1995-04-27 | Kusakabe Electric & Mach Co | Shaping-stand arrangement for the production of a tube by electrical resistance welding |
| US5461896A (en) * | 1994-02-18 | 1995-10-31 | Abbey Etna Machine Company | Automated changeover tube mill |
| US5600988A (en) * | 1995-02-13 | 1997-02-11 | Abbey Etna Machine Company | Mill tooling changeover systems |
| CN101670368A (en) * | 2009-09-27 | 2010-03-17 | 大连三高重工设备有限公司 | Equal rigid frame of tube-welding machine unit |
| CN203649171U (en) * | 2013-12-04 | 2014-06-18 | 霸州市万润达高新技术有限公司 | High-frequency straight welded pipe forming machine mold rapid replacing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275953A (en) * | 1994-04-04 | 1995-10-24 | Kusakabe Denki Kk | Changing mechanism for forming roll for electric resistance welded tube |
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2013
- 2013-12-04 CN CN201310638156.8A patent/CN103706714B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4403337A1 (en) * | 1993-10-20 | 1995-04-27 | Kusakabe Electric & Mach Co | Shaping-stand arrangement for the production of a tube by electrical resistance welding |
| US5461896A (en) * | 1994-02-18 | 1995-10-31 | Abbey Etna Machine Company | Automated changeover tube mill |
| US5600988A (en) * | 1995-02-13 | 1997-02-11 | Abbey Etna Machine Company | Mill tooling changeover systems |
| CN101670368A (en) * | 2009-09-27 | 2010-03-17 | 大连三高重工设备有限公司 | Equal rigid frame of tube-welding machine unit |
| CN203649171U (en) * | 2013-12-04 | 2014-06-18 | 霸州市万润达高新技术有限公司 | High-frequency straight welded pipe forming machine mold rapid replacing device |
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| CN103706714A (en) | 2014-04-09 |
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