CN101920295A - Automatic six-working position rotary expanding pipe-end forming device - Google Patents
Automatic six-working position rotary expanding pipe-end forming device Download PDFInfo
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- CN101920295A CN101920295A CN2009100527911A CN200910052791A CN101920295A CN 101920295 A CN101920295 A CN 101920295A CN 2009100527911 A CN2009100527911 A CN 2009100527911A CN 200910052791 A CN200910052791 A CN 200910052791A CN 101920295 A CN101920295 A CN 101920295A
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- forming device
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Abstract
The invention relates to an automatic six-working position rotary expanding pipe-end forming device. The invention relates to the automatic multi-working position rotary expanding pipe-end forming device which adopts a PLC, a touch screen and a servo drive system, is controlled through a program and is used in processing equipment for pipeline forming in automobile manufacturing, shipbuilding and other fields. The invention provides the device with a new processing way against the shortcomings in the existing pipe-end forming device, and the device can simultaneously process two pipe fittings by adopting a reasonable clamping device, be effectively combined with a die by using a reasonable transmission device, realize the process of processing the pipe fittings by stilling or rotating a punch, use an automatic displacement mechanical hand and an automatic detection system and realize the automation of the processing process through the control by the program. The device carries out substantive changes on the existing pipe-end forming device on the structure, the functions and the processing way and can realize the conversion of a plurality of processing ways of the device by inputting different programs through the touch screen arranged on an automatic control unit, and further meet the requirements on the changes of the processing process steps of products.
Description
Technical field
The present invention relates to a kind of employing PLC, touch-screen, servo drive system, by programme controlled automatic six-working position rotary expanding pipe-end forming device.
Background technology
Pipe end former moulding drift adopts the stationary fixing mounting means at present, can't satisfy multiple working procedure and finish on a machine, and the compact dimensions precision is not high; The drift shift position can not effectively be controlled, and causes the impact to clamping device; Existing workpiece clamping mode adopts C type hatch frame, makes structural strength descend, and in the pressure in being subject to processing process, the effective clamping force that clamps pipe fitting is reduced, and causes workpiece to slide in mould; Clamping structure has determined and can't implement processing simultaneously, also be difficult to realize self-feeding, clamping, moulding, unclamp, shift out the full-automatic process that workpiece is processed two pipe fittings simultaneously; Existing oil cylinder supporting seat advances the impulsive force of oil cylinder directly to pass on the clamping device by directly connecing with clamping C type hatch frame sports association with support bar like this, can cause the dislocation of clamping mold, makes that the pipe fitting end face can not obtain effectively to exert pressure; The existing locate mode that adopts, owing to be manual operations, clamping mold is being put in the position of pipe fitting, can not guarantee horizontal attitude, positioning accuracy is affected in clamping process like this, also causes security incident to take place easily.
Summary of the invention
The present invention is directed to the weak point that present pipe end former exists, a kind of equipment of new processing mode is provided: can be simultaneously carry out one to three station respectively and revolve expansions (revolve and contract) or quiet expansion (quiet contracting) processing, also can carry out that one to six station revolves expansion (revolve and contract) or quiet expansion (quiet contracting) is processed a pipe fitting to two pipe fittings; Clamping device is more effective to be clamped workpiece in order to make, and increases by a mold retaining mechanism; Use automatic shift manipulator and automatic checkout system, realize the automation of process by programme-control.
The present invention wants technical solution problem scheme to be: provide a kind of rational transmission device to combine with mould is effective, realize the process that drift is static or rotation is processed pipe fitting.
The present invention wants technical solution problem scheme to be: a kind of rational mobile device is provided, with servo drive system, driving rack, gear pair, realizes the process to the control of drift shift position.
The present invention wants the technical solution problem to be: a kind of rational hydraulic control system is provided, makes two oil cylinders that advance realize synchronization-moving process.
The present invention wants technical solution problem scheme to be: provide a kind of rational clamping device structure, in conjunction with two processes that advance oil cylinder to realize two pipe fittings are processed simultaneously.
The present invention wants technical solution problem scheme to be: a kind of rational automatic shift robot device is provided, realizes automatic material taking, feeding, shift out automatic process.
The present invention wants technical solution problem scheme to be: a kind of rational die locking mechanism is provided, realizes that clamping device can obtain the process to the more effective clamping force of pipe fitting.
The present invention wants technical solution problem scheme to be: a kind of reasonable on-line measurement system is provided, can realizes detecting in real time the process of work piece pipe size.
The invention has the beneficial effects as follows: can be at the difference of pipe fitting manufacturing procedure by program, adopt different processing methods, because automaticity is high and use self-operated measuring unit largely to improve the quality of products and efficient, effectively avoids security incident to take place.
The specific embodiment
The present invention be to existing pipe end former structurally, on the function, carry out substantial change on the processing mode, by being located at the different program of touch-screen input on the automatic control unit, the requirement of the manufacturing procedure variation of product is satisfied in the conversion of the multiple processing mode of realization equipment.
Below in conjunction with the present invention is further described in the drawings and Examples.
Fig. 1 is equipment overall structure figure of the present invention.
Fig. 2 is the diagram of gears.
Fig. 3 is mobile device figure.
Fig. 4 is clamping device figure.
Fig. 5 is automatic shift robot device figure.
Fig. 6 is six station Working position figure.
Fig. 7 is two three station Working position figure.
Fig. 8 is two oil cylinder synchronization hydraulic system figure.
Fig. 9 is two oil cylinder position control system figure.
Figure 10 is die locking mechanism figure.
Figure 11 is on-line measurement system figure.
In Fig. 1, in mobile device, design has increased the rotation process of transmission device 4 implementation processing drifts 7 between mobile support saddle 3 and the mould bases 6, support bar (I) 8 one ends connect with propelling cylinder seat 23, the other end connects with supporting seat (I) 9, supporting seat (I) 9 connects with support bar (II) 11 1 ends, the other end connects with supporting seat 13, the so effective propelling cylinder 2 that reduced is in workpiece processing, to the impact of clamping device 10, the more effective quality that guarantees product; Increased automatic displacement manipulator 14 in equipment design, realized from buffer bin 12, automatically getting material and send in the clamping device 10, machine shift out after, automatically slip in the finished product box along gathering sill; Design has increased mobile guide pillar 5 and has reduced tonnage to the impact of servo drive system; Design increases automatic control unit 1, set distinct program and realize the realization of multiple processing mode, above mechanism is fixed on equipment bay 22 and the plant bottom case 15 by bolt, nut, and design has increased sliding mould retaining mechanism 16, has improved the functional of clamping device 10.
In the embodiment of Fig. 2, by driving motor 21, decelerator 20, dynamic connector 18, transmission 19 and transmission case body 17 combinations, realize rotation and the still function of processing mold drift 7.
In the embodiments of figure 3, propelling cylinder 2 is used bolt-connection with propelling cylinder seat 23, is being fixed on bolt, nut on equipment bay 22 and the plant bottom case 15; Propelling cylinder 2 piston rod threads one end connects with mobile support saddle 3 with bolt by connecting flange is installed, and mobile support saddle 3 moves along line slideway (I) 26 under the effect of propelling cylinder 2; Effectively control mobile position by servomotor (I) 24 and driving rack, gear pair 25; Realize being fixed on the whole lateral displacement of the mould bases 6 on the transmission device by servomotor (II) 29, ball screw 28, along line slideway (II) 27.
In the embodiment of Fig. 4, clamping cylinder 31 piston rod threads one end is fixed on equipment bay 22 and the equipment bay 15 with bolt, nut by connecting flange; Clamp on pulling shaft 30 1 ends are fixed on clamping cylinder 31 with nut the flange, the other end is fixed on the upper clamp formwork seat 33 with nut; Fixed guide axle 37 1 ends are fixed on the upper mounted plate 36 with nut, and the other end is fixed on equipment bay 22 and the plant bottom case 15 with nut; Clamping cylinder 31 moves up and down, and realizes that upper clamp formwork seat 33 and lower clamp formwork seat 32 move along fixed guide axle 37, realizes the clamping of workpiece and unclamps; After upper mounted plate 36 interconnects with side gripper shoe (I) 35, side gripper shoe (II) 38, with on bolt, nut fixed base plate 22 and the plant bottom case 15; Adjust piece 34 cooperates with chute on side gripper shoe (I) 35, the side gripper shoe (II) 38 two effective clamping work pieces on the mobile accuracy that improved the clamping seat, the clamping device locational space by the location, all the other be mould drift allow the empty position space.
In the embodiment of Fig. 5, shift cylinder 41 pistons, one end and travelling car 43 are fixing, guide shaft 42 1 ends are with to clamp arm fixed head 40 fixing and the other end and shift cylinder 41 flange discs are fixed, and shift cylinder 41 pistons move realizes that clamping arm fixed head 40 moves up and down; Realize getting material by clamping arm 39, promote travelling car 43 by mobile oil cylinder 45, move along line slideway (III) 46, realize automatic material taking, feeding, unclamp, shift out the full-automatic process of workpiece, by detection system 44 can precise control the position of control feeding.
In the embodiment of Fig. 6, be that equipment begins to be provided with the zero-bit state diagram, can realize like this jumping station work between one to the six order station or at one to six station, to a workpiece processing, measure the size of processing in real time by on-line measurement system device 47.
In the embodiment of Fig. 7, be that equipment begins to be provided with the zero-bit state diagram, can realize between one to three station order station like this or jump station work at one to three station, two workpiece are processed simultaneously.
In the embodiment of Fig. 8, be two oil cylinder synchro system figure, utilize high accuracy self-adjustable synchronous valve 48, variable pressure limiting pump realizes that two oil cylinders that advance are synchronous.
In the embodiment of Fig. 9, be two oil cylinder 2 position control system figure that advance, to import corner arteries and veins electric weight Qr and output end voltage Ur and gear pair 25 by servomotor (I) 24 and driving rack, gear pair 25 and the difference DELTA U of output corner arteries and veins electric weight Qc and input terminal voltage Uc is imported electrohydraulic servo valve through amplifier with electric current control its flow Q, so just can control the displacement of oil cylinder.
In the embodiment of Figure 10, be die locking mechanism figure, when oil cylinder advances, the slip fixed head 49 that is fixed on the mobile support saddle 3 moves along support bar (I) 8, guide post 51, locking wedge 52 advances when promoting compression spring 50, to the interior stop motion of clamping device upper support plate (I) 35 chutes, oil cylinder continues to advance at this moment, slip fixed head 49 also continues compression spring 50, the power that is added on the locking wedge 52 increases, thereby the clamping force that obtains on upper clamp formwork seat 33, lower clamp formwork seat 32 increases.
In the embodiment of Figure 11, be the on-line measurement system schematic diagram: light source 53 is by collimating and beam expanding system 54, the optical image signal that will receive to be measured 55 through to be measured 55, imaging len 56, diaphragm 57, optical receiver 58, line array CCD (charge-coupled device) 59 changes vision signal into, the voltage signal that CCD is discrete is by high-pass filtering, amplification, LPF, continuous vision signal is carried out the AD sampling, obtains data signal calculates measured piece through microprocessor size.
Claims (8)
1. automatic six-working position rotary expanding pipe-end forming device, comprise automatic control unit 1, mobile support saddle 3, mould bases 6, advance oil cylinder 2, base plate 22, base 15 are installed, it is characterized in that design has increased transmission device 4, mobile guide pillar 5, clamping device 10 between mobile support saddle 3 and mould bases 6.
2. a kind of automatic six-working position rotary expanding pipe-end forming device as claimed in claim 1 is characterized in that pair position that the control that advances oil cylinders 2, servomotor (I) 24 and driving rack, gear pair 25 is moved.
3. a kind of automatic six-working position rotary expanding pipe-end forming device as claimed in claim 2 is characterized in that being provided with automatic shift manipulator 14, there is buffer bin 12 top.
4. it is characterized in that being provided with position detecting system 44 as claim 3 a described a kind of automatic six-working position rotary expanding pipe-end forming device.
5. as claim 4 described a kind of automatic six-working position rotary expanding pipe-end forming device, it is characterized in that being provided with on-line measurement system 47.
6. as claim 5 described a kind of automatic six-working position rotary expanding pipe-end forming device, it is characterized in that being provided with dynamic connector 18.
7. as claim 6 described a kind of automatic six-working position rotary expanding pipe-end forming device, it is characterized in that being provided with support bar (I) 8 one ends and advance that oil cylinder seat 23 connects, the other end connects with supporting seat (I) 9, supporting seat (I) 9 connects with support bar (II) 11 1 ends, the other end connects with supporting seat 13.
8. as claim 7 described a kind of automatic six-working position rotary expanding pipe-end forming device, it is characterized in that being provided with the die locking mechanism of slip fixed head 49, compression spring 50, slip guide shaft 51, locking wedge 52.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100527911A CN101920295A (en) | 2009-06-09 | 2009-06-09 | Automatic six-working position rotary expanding pipe-end forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100527911A CN101920295A (en) | 2009-06-09 | 2009-06-09 | Automatic six-working position rotary expanding pipe-end forming device |
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| Publication Number | Publication Date |
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| CN101920295A true CN101920295A (en) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100527911A Pending CN101920295A (en) | 2009-06-09 | 2009-06-09 | Automatic six-working position rotary expanding pipe-end forming device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784830A (en) * | 2011-05-20 | 2012-11-21 | 浙江顺信机械有限公司 | Hydraulic type full-automatic pipe end forming machine |
| CN103372611A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Nut sleeving and riveting device for pipe fittings |
| CN104826951A (en) * | 2015-05-19 | 2015-08-12 | 合肥美的暖通设备有限公司 | Pipe end forming device |
| CN106424399A (en) * | 2016-11-28 | 2017-02-22 | 中山市中科智能制造研究院有限公司 | Expanding equipment used for fin tube |
| CN107983857A (en) * | 2018-01-17 | 2018-05-04 | 广东东箭汽车科技股份有限公司 | Hardware tubing double end pipe expanding equipment |
| CN109108161A (en) * | 2018-08-13 | 2019-01-01 | 宋丽 | A kind of flaring punch device for automobile air-conditioning pipe connection |
| CN111069448A (en) * | 2019-12-19 | 2020-04-28 | 楼尚精密机械（上海）有限公司 | Technological method for large pipe hump equipment |
| CN113579134A (en) * | 2021-06-29 | 2021-11-02 | 中联重科股份有限公司 | Pipe fitting processing equipment |
-
2009
- 2009-06-09 CN CN2009100527911A patent/CN101920295A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784830A (en) * | 2011-05-20 | 2012-11-21 | 浙江顺信机械有限公司 | Hydraulic type full-automatic pipe end forming machine |
| CN102784830B (en) * | 2011-05-20 | 2016-04-13 | 浙江顺信机械有限公司 | Fluid pressure type Full-automatic pipe end forming machine |
| CN103372611A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Nut sleeving and riveting device for pipe fittings |
| CN103372611B (en) * | 2012-04-18 | 2015-09-23 | 珠海格力电器股份有限公司 | Pipe fitting is worn nut and is rushed riveting device |
| CN104826951A (en) * | 2015-05-19 | 2015-08-12 | 合肥美的暖通设备有限公司 | Pipe end forming device |
| CN106424399A (en) * | 2016-11-28 | 2017-02-22 | 中山市中科智能制造研究院有限公司 | Expanding equipment used for fin tube |
| CN106424399B (en) * | 2016-11-28 | 2019-03-15 | 中山市中科智能制造研究院有限公司 | A kind of enlarging apparatus for finned tube |
| CN107983857A (en) * | 2018-01-17 | 2018-05-04 | 广东东箭汽车科技股份有限公司 | Hardware tubing double end pipe expanding equipment |
| CN109108161A (en) * | 2018-08-13 | 2019-01-01 | 宋丽 | A kind of flaring punch device for automobile air-conditioning pipe connection |
| CN111069448A (en) * | 2019-12-19 | 2020-04-28 | 楼尚精密机械（上海）有限公司 | Technological method for large pipe hump equipment |
| CN111069448B (en) * | 2019-12-19 | 2021-09-14 | 楼尚精密机械（上海）有限公司 | Technological method for large pipe hump equipment |
| CN113579134A (en) * | 2021-06-29 | 2021-11-02 | 中联重科股份有限公司 | Pipe fitting processing equipment |
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Open date: 20101222 |