CN204398321U - A kind of isometrical Welding machine for plastic pipe element - Google Patents
A kind of isometrical Welding machine for plastic pipe element Download PDFInfo
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- CN204398321U CN204398321U CN201420678796.1U CN201420678796U CN204398321U CN 204398321 U CN204398321 U CN 204398321U CN 201420678796 U CN201420678796 U CN 201420678796U CN 204398321 U CN204398321 U CN 204398321U
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- welding
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- generates heat
- isometrical
- plastic pipe
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Abstract
The utility model discloses a kind of isometrical Welding machine for plastic pipe element, primarily of CD-ROM drive motor, Poewr transmission mechanism, friction generates heat welding mechanism and axial boosting mechanism composition, the output of described CD-ROM drive motor is connected with Poewr transmission mechanism, by kinematic link, welding mechanism is connected described Poewr transmission mechanism with friction generates heat, described axial boosting mechanism is arranged on that friction generates heat welding mechanism side, and the center line of axial boosting mechanism is with friction generates heat, and welding mechanism installs treats that the center line of fusion joining plastic pipe is on same straight line, thus realize the locking of plastic tube and unclamp effect.Friction generates heat that channel angular pipe fitting end face carries out sweat soldering by adopting for the utility model, reduces the use cost adopting sweat soldering; Do not need to carry out any cut process, technique is simple; Owing to adding axial boosting mechanism, can realize to the locking of pipe fitting with unclamp effect, thus make pipe fitting welding uniform force, improve welding quality and the welding efficiency of pipe fitting.
Description
Technical field
The utility model belongs to plastic pipe welding processing technical field, specifically relates to a kind of isometrical Welding machine for plastic pipe element.
Background technology
Plastic tube is generally is raw material with plastic resin, add stabilizing agent, lubricant etc., forms in tuber with the method for injection moulding through extrusion process.Because it has light weight, corrosion-resistant, good looking appearance, without features such as bad smell, handling ease, easy constructions, is therefore widely applied in architectural engineering.Along with the extensive use of plastic tube, to have also been obtained than indispensable attaching parts as plastic tube and develop rapidly, wherein joint for plastic tube is particularly outstanding, its product category is various, but different due to connected piece of existing joint for plastic tube, therefore there is material usage in the fabrication process large, processing cost is high, thus make selling price higher, and then affect product sales volume.In order to meet must asking of consumers in general, various isometrical plastic tube series of products are there are at present on the market.This kind of isometrical plastic tube product is when producing, and its requisite processing step is linked together by plastic tube identical for two calibers, in order to meet this production requirement, occurred many fusion joining plastic pipe welding equipments at present.
Such as, publication number is that the Chinese patent of CN 203847824 U discloses the plastic conduit that a kind of continuous welding lays continuously and moves welding tractor, comprise crawler body and chassis platform, the side of chassis platform is provided with cluster engine, revolution loop wheel machine, Hydraulic Station and operating console, revolution loop wheel machine is fixed on the platform of chassis, be provided with the hot-melt welding machine for plastic conduit welding at the opposite side of chassis platform, hot-melt welding machine is fixed on the platform of chassis.This technical scheme while plastic conduit is welded into long pipeline, by pipeline laying under ditch, can reduces construction equipment, reduces construction cost.But being, by hot-melt welding machine, two pipes are welded into a long tube owing to going back welding tractor when welding, after plastics pipe welding end need do cut process, carrying out electrical heating butt welding welding, welding machine complex process, and use sweat soldering to add welding cost; Large by this welding tractor volume, structure bulky, is only applicable to the connection of plastic conduit and lays, and is not suitable for the welding of isometrical plastic pipe; This welding tractor is without any augmentor in welding simultaneously, causes pipe fitting welding discontinuity, occurs the phenomenon that welding is bad, thus affects Product jointing quality.
Utility model content
For solving the problem, the utility model provides a kind of isometrical Welding machine for plastic pipe element.
The utility model is achieved by following technical solution.
A kind of isometrical Welding machine for plastic pipe element, primarily of CD-ROM drive motor, Poewr transmission mechanism, friction generates heat welding mechanism and axial boosting mechanism composition, the output of described CD-ROM drive motor is connected with Poewr transmission mechanism, by kinematic link, welding mechanism is connected described Poewr transmission mechanism with friction generates heat, described axial boosting mechanism is arranged on that friction generates heat welding mechanism side, and the center line of axial boosting mechanism is with friction generates heat, and welding mechanism installs treats that the center line of fusion joining plastic pipe is on same straight line, thus realization is to the locking of plastic tube with unclamp effect.
Described Poewr transmission mechanism comprises active synchronization wheel, bearing block, eccentric shaft and kinematic link, wherein, eccentric shaft is arranged on bearing block, eccentric shaft is positioned at bearing block both sides and is separately installed with driven synchronizing wheel and rod hinge connection seat, driven synchronizing wheel to be taken turns with active synchronization by Timing Belt and is connected, rod hinge connection seat and kinematic link hinged.
It is described that friction generates heat that welding mechanism comprises rack slide, guide pad, fixture upper cover and fixture lower cover, wherein, rack slide is arranged on guide pad inside, fixture lower cover is arranged on above rack slide respectively by hold-down support and pivoting support, fixture upper cover one end by bearing pin and fixture lower cover hinged, the other end is fixed by bolt and fixture lower cover.
Described axial boosting mechanism comprises eccentric wheel lever, eccentric wheel lever hinged seat, fixed guide block, slide-and-guide block and axial afterburning fixture, wherein, it is inner that slide-and-guide block is arranged on fixed guide block, axially afterburning fixture is arranged on slide-and-guide block, slide-and-guide block is connected with eccentric wheel lever by key seat, eccentric wheel lever by bearing pin and eccentric wheel lever hinged seat hinged.
Described fixture upper cover and fixture lower cover close the die cavity that jointed tubular workpieces fusion is held in rear formation one, and on fixture lower cover outer circumference surface, be provided with the profile of tooth of rack slide engagement.
The afterburning fixture top of described axis is provided with compact heap.
The number of teeth of described active synchronization wheel is greater than the number of teeth of driven synchronizing wheel.
Described eccentric wheel lever is also provided with handle.
The beneficial effects of the utility model are:
Compared with prior art, friction generates heat that channel angular pipe fitting end face carries out sweat soldering by adopting for the utility model, reduces the use cost adopting sweat soldering; Owing to being that end face directly docks, do not need to carry out any cut process, technique is simple, and weld seam is smaller simultaneously, almost cannot see, substantially increases the welding quality of product; Owing to adding axial boosting mechanism, can realize to the locking of pipe fitting with unclamp effect, thus make pipe fitting welding uniform force, improve welding quality and the welding efficiency of pipe fitting.The utility model compact conformation, type is small and exquisite, is convenient to indoor and outdoor working environment, and simple, convenient, efficiency is high, and labor intensity is little, can in isometrical plastic pipe hot-melt welding technology field wide popularization and application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The structure structural representation of Fig. 2 is that in the utility model, friction generates heat bonding machine;
Fig. 3 is the structural representation of axial boosting mechanism in the utility model;
Fig. 4 is the mounting structure schematic diagram of pipe fitting to be welded.
In figure: 1-CD-ROM drive motor, 2-Poewr transmission mechanism, 3-friction generates heat welding mechanism, the axial boosting mechanism of 4-, 5-pipe, 6-pipe joint, 21-active synchronization is taken turns, 22-Timing Belt, the driven synchronizing wheel of 23-, 24-bearing block, 25-eccentric shaft, 26-rod hinge connection seat, 27-kinematic link, 31-rack slide, 32-guide pad, 33-hold-down support, 34-pivoting support, 35-fixture upper cover, 36-fixture lower cover, 41-handle, 42-eccentric wheel lever, 43-eccentric wheel lever hinged seat, 44-fixed guide block, 45-slide-and-guide block, 46-key seat, 47-is afterburning fixture axially, 48-compact heap.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figure 1 to Figure 3, the isometrical Welding machine for plastic pipe element of one described in the utility model, primarily of CD-ROM drive motor 1, Poewr transmission mechanism 2, friction generates heat welding mechanism 3 and axial boosting mechanism 4 form, the output of described CD-ROM drive motor 1 is connected with Poewr transmission mechanism 2, by kinematic link 27, welding mechanism 3 is connected described Poewr transmission mechanism 2 with friction generates heat, described axial boosting mechanism 4 is arranged on that friction generates heat welding mechanism 3 side, and the center line of axial boosting mechanism 4 is with friction generates heat, and welding mechanism 3 installs treats that the center line of fusion joining plastic pipe is on same straight line, thus realize the locking of plastic tube and unclamp effect.
Described Poewr transmission mechanism 2 comprises active synchronization wheel 21, bearing block 24, eccentric shaft 25 and kinematic link 27, wherein, eccentric shaft 25 is arranged on bearing block 24, eccentric shaft 25 is positioned at bearing block 24 both sides and is separately installed with driven synchronizing wheel 23 and rod hinge connection seat 26, driven synchronizing wheel 23 is taken turns 21 by Timing Belt 22 with active synchronization and is connected, and rod hinge connection seat 26 is hinged with kinematic link 27.Thus realize the linear reciprocating motion rotary motion of eccentric shaft 25 being converted to rack slide 31.
It is described that friction generates heat that welding mechanism 3 comprises rack slide 31, guide pad 32, fixture upper cover 35 and fixture lower cover 36, wherein, it is inner that rack slide 31 is arranged on guide pad 32, fixture lower cover 36 is arranged on above rack slide 31 respectively by hold-down support 33 and pivoting support 34, fixture upper cover 35 one end by bearing pin and fixture lower cover 36 hinged, the other end is fixed by bolt and fixture lower cover 36.Adopt the technical program, operationally, directly can put into built-up jig at jointed tubular workpieces fusion, then locked by rolling clamp upper cover 35, after sweat soldering terminates, directly unclamp set bolt, fixture upper cover 35 is opened and can be taken out pipe fitting.
Form the die cavity that is held jointed tubular workpieces fusion after described fixture upper cover 35 is closed with fixture lower cover 36, and on fixture lower cover 36 outer circumference surface, be provided with the profile of tooth of rack slide 31 engagement.The diameter of above-mentioned die cavity is greater than jointed tubular workpieces diameter fusion, and be reserved with the fit-up gap of 0.3mm, adopt the technical program, operationally, between jointed tubular workpieces fusion inserted in the die cavity that fixture upper cover 35 and fixture lower cover 36 formed, rack slide 31 is driven to move by power transmission, rack slide 31 and fixture lower cover 36 engage, and it is forward and reverse to drive fixture lower cover 36 to do together, low-angle, the rotation of reciprocal high speed, make to produce between two tubing in the axial inwall of pipe box and insertion pipe box or pipe fitting to rub, simultaneously by tubing or pipe fitting to square fixture to applying certain pressure, contact surface is made to produce frictional heat, high temperature melting, thus realize the sweat soldering of pipe fitting.
Described axial boosting mechanism 4 comprises eccentric wheel lever 42, eccentric wheel lever hinged seat 43, fixed guide block 44, slide-and-guide block 45 and axial afterburning fixture 47, wherein, it is inner that slide-and-guide block 45 is arranged on fixed guide block 44, axially afterburning fixture 47 is arranged on slide-and-guide block 45, slide-and-guide block 45 is connected with eccentric wheel lever 42 by key seat 46, eccentric wheel lever 42 by bearing pin and eccentric wheel lever hinged seat 43 hinged.
Described axis afterburning fixture 47 top is provided with compact heap 48, and compact heap 48 is bolted on axial afterburning fixture 47, operationally, unclamps bolt by compact heap 48 Unscrew, after pipe fitting installs, rotatably compresses block 48 and locked by pipe fitting.
The number of teeth of described active synchronization wheel 21 is greater than the number of teeth of driven synchronizing wheel 23.Rotating speed can be promoted like this by the number of teeth difference of two synchronizing wheels.
Described eccentric wheel lever 42 is also provided with handle 41.In use, pull handle afterburning up and down, make slide-and-guide block 45 mobile in fixed guide block 44, thus reach locking reinforcing and unclamp effect.
Above-mentioned guide pad 32 is T-slot guide block structure, and namely on guide pad 32, be provided with T-slot, rack slide 31 is arranged in T-slot, by T-slot structure, can ensure that rack slide 31 does linear movement in T-slot, safe and reliable.
Profile of tooth modulus on described fixture lower cover 36 arc surface is 1.Proved by many experiments, adopt modulus be 1 the tooth effect that can arrive that friction generates heat preferably, fusion efficiency is high.
As Figure 1 and Figure 4, the course of work of the present utility model is: when sweat soldering, first open that friction generates heat the fixture upper cover 35 of welding mechanism 3 and the latch segment 48 of axial boosting mechanism 4, then 5 and the pipe joint 6 of joining two pipes together fusion be installed, locking fixture upper cover 35 and compact heap 48 after pipe 5 and pipe joint 6.CD-ROM drive motor 1 is started by after pipe 5 and pipe joint 6 butt-joint locking, CD-ROM drive motor 1 drives active synchronization to take turns 21 and rotates, driven synchronizing wheel 23 is driven to rotate by Timing Belt 22, and promote rotating speed due to the number of teeth difference of two synchronizing wheels, the eccentric shaft 25 coaxial with driven synchronizing wheel 23 is given in its power transmission, eccentric shaft 25 is connected with kinematic link 27 one end by rod hinge connection seat 26, and the other end of kinematic link 27 is connected with rack slide 31.Operationally, the high-speed rotation of eccentric shaft 25 is converted to rack slide 31 and does reciprocating linear motion by kinematic link 27, rack slide 31 again by power transmission to fixture lower cover 35, after fixture upper cover 35 and fixture lower cover 36 are assembled together, make pipe box in built-up jig with its axle center for datum mark, do forward and reverse, low-angle, the rotation of reciprocal high speed, (other end of two tubing or pipe fitting is clamped on built-up jig respectively) between two tubing in the axial inwall of pipe box and insertion pipe box or pipe fitting is made to produce and rub, apply certain pressure by tubing or pipe fitting to pipe box direction simultaneously, contact surface is made to produce frictional heat, high temperature melting, after tubing or pipe fitting reach expection molten condition, the motion of pipe box is stopped (motor stops operating), tubing in molten condition or pipe fitting cooling, be solidified as one, become tubing or pipe fitting that permanent bond is integrated.
Claims (8)
1. an isometrical Welding machine for plastic pipe element, it is characterized in that: primarily of CD-ROM drive motor (1), Poewr transmission mechanism (2), friction generates heat welding mechanism (3) and axial boosting mechanism (4) composition, the output of described CD-ROM drive motor (1) is connected with Poewr transmission mechanism (2), by kinematic link (27), welding mechanism (3) is connected described Poewr transmission mechanism (2) with friction generates heat, described axial boosting mechanism (4) is arranged on that friction generates heat welding mechanism (3) side, and the center line of axial boosting mechanism (4) is with friction generates heat, and welding mechanism (3) installs treats that the center line of fusion joining plastic pipe is on same straight line, thus realize the locking of plastic tube and unclamp effect.
2. the isometrical Welding machine for plastic pipe element of one according to claim 1, it is characterized in that: described Poewr transmission mechanism (2) comprises active synchronization wheel (21), bearing block (24), eccentric shaft (25) and kinematic link (27), wherein, eccentric shaft (25) is arranged on bearing block (24), eccentric shaft (25) is positioned at bearing block (24) both sides and is separately installed with driven synchronizing wheel (23) and rod hinge connection seat (26), driven synchronizing wheel (23) is taken turns (21) by Timing Belt (22) with active synchronization and is connected, rod hinge connection seat (26) is hinged with kinematic link (27).
3. the isometrical Welding machine for plastic pipe element of one according to claim 1, it is characterized in that: described friction generates heat that welding mechanism (3) comprises rack slide (31), guide pad (32), fixture upper cover (35) and fixture lower cover (36), wherein, it is inner that rack slide (31) is arranged on guide pad (32), fixture lower cover (36) is arranged on rack slide (31) top respectively by hold-down support (33) and pivoting support (34), fixture upper cover (35) one end by bearing pin and fixture lower cover (36) hinged, the other end is fixed by bolt and fixture lower cover (36).
4. the isometrical Welding machine for plastic pipe element of one according to claim 1, it is characterized in that: described axial boosting mechanism (4) comprises eccentric wheel lever (42), eccentric wheel lever hinged seat (43), fixed guide block (44), slide-and-guide block (45) and axially afterburning fixture (47), wherein, it is inner that slide-and-guide block (45) is arranged on fixed guide block (44), axially afterburning fixture (47) is arranged on slide-and-guide block (45), slide-and-guide block (45) is connected with eccentric wheel lever (42) by key seat (46), eccentric wheel lever (42) by bearing pin and eccentric wheel lever hinged seat (43) hinged.
5. the isometrical Welding machine for plastic pipe element of one according to claim 3, it is characterized in that: after described fixture upper cover (35) and fixture lower cover (36) are closed, form the die cavity that is held jointed tubular workpieces fusion, and on fixture lower cover (36) outer circumference surface, be provided with the profile of tooth that rack slide (31) engages.
6. the isometrical Welding machine for plastic pipe element of one according to claim 4, is characterized in that: the afterburning fixture of described axis (47) top is provided with compact heap (48).
7. the isometrical Welding machine for plastic pipe element of one according to claim 2, is characterized in that: the number of teeth of described active synchronization wheel (21) is greater than the number of teeth of driven synchronizing wheel (23).
8. the isometrical Welding machine for plastic pipe element of one according to claim 4, is characterized in that: described eccentric wheel lever (42) is also provided with handle (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678796.1U CN204398321U (en) | 2014-11-13 | 2014-11-13 | A kind of isometrical Welding machine for plastic pipe element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678796.1U CN204398321U (en) | 2014-11-13 | 2014-11-13 | A kind of isometrical Welding machine for plastic pipe element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398321U true CN204398321U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678796.1U Expired - Fee Related CN204398321U (en) | 2014-11-13 | 2014-11-13 | A kind of isometrical Welding machine for plastic pipe element |
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| CN (1) | CN204398321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756825A (en) * | 2017-10-19 | 2018-03-06 | 武汉锐科光纤激光技术股份有限公司 | A kind of C lens welding clamping device |
-
2014
- 2014-11-13 CN CN201420678796.1U patent/CN204398321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756825A (en) * | 2017-10-19 | 2018-03-06 | 武汉锐科光纤激光技术股份有限公司 | A kind of C lens welding clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |