CN208068929U - A kind of PE standards machine - Google Patents
A kind of PE standards machine Download PDFInfo
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- CN208068929U CN208068929U CN201820472108.4U CN201820472108U CN208068929U CN 208068929 U CN208068929 U CN 208068929U CN 201820472108 U CN201820472108 U CN 201820472108U CN 208068929 U CN208068929 U CN 208068929U
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- 238000003466 welding Methods 0.000 claims abstract description 233
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 238000010438 heat treatment Methods 0.000 claims abstract description 87
- 238000005520 cutting process Methods 0.000 claims description 35
- 241000397426 Centroberyx lineatus Species 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005485 electric heating Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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- 238000000926 separation method Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
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- 239000002737 fuel gas Substances 0.000 description 1
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- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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Abstract
The utility model discloses a kind of PE standards machines, including workbench, workbench front side portion is fixedly connected with the main clamping device for being useful for pinch valve seat, and horizontally slip the secondary clamping device being connected with for end pipe to be clamped on the bench-top at left and right sides of main clamping device；The rear lateral portion of workbench slides back and forth the welding surface that is connected with and can be cut flat with to the welding surface of end pipe and valve seat and cuts flat with mechanism；Secondly, the rear lateral portion of workbench is also equipped with the heating welding mechanism cut flat with positioned at welding surface above mechanism；The PE standard machines are simple in structure, and valve clamping assembling mechanism, welding surface cut flat with mechanism and heating welding mechanism arrangement is compact, reasonable, and welding efficiency is high, and welding precision is high.
Description
Technical field
The utility model is related to a kind of PE standards machines.
Background technology
PE ball valves compared with conventional metals valve, have it is light-weight, corrosion-resistant, non-maintaining, open and close torque it is small, it is small,
Take up an area the features such as few, and because with PE tubing material matchings, therefore it is easy for installation, using simple, with PE in pipeline network of fuel gas in city
Being widely used for Gas Pipe and it is more and more common.
As shown in Figure 1, the structure of current PE valves generally includes valve seat, valve ball, valve rod, two backup washers and two
It is located at the end pipe etc. at valve seat both ends, in addition, the valve ball is mounted in valve base cavity, valve rod is mounted at the top of valve seat and can drive
Dynamic valve ball rotation, and end pipe is usually in the reducing tube body that one end diameter is big, the other end diameter is small, meanwhile, close to valve seat one
The diameter of the end pipe end of side is more than the end pipe end far from valve seat side, meanwhile, two opposite inner faces of two end pipes point
Do not constitute the welding surface for being connected on valve seat, and two outer end faces of valve seat are also respectively constituted for connecting two end pipes
Welding surface, in addition, end pipe is connected to by the big end of diameter on valve seat, and end pipe is welded on by way of sweat soldering
The both ends of valve seat, and backup washer is mounted between end pipe and valve seat in advance before welding；Currently, the welding process of PE valves
Generally include the cutting flat with of the welding surface that coaxial fixed, two end pipes of valve seat and two end pipes are connected with valve seat, welding surface adds
The pressurize welding process of heat and welding surface.
Currently, realizing that the bonding machine generally existing of above-mentioned welding process is complicated, welding precision is low, ineffective
Problem.
Utility model content
It is easy to use the technical problem to be solved by the present invention is to provide a kind of simple in structure, it can realize automatically above-mentioned
Welding process has preferable welding efficiency, secondly, the high PE standard machines of welding precision to high degree of automation.
In order to solve the above technical problems, the utility model includes workbench, valve clamping group is installed on the workbench
Mounting mechanism, welding surface cut flat with mechanism and heating welding mechanism, are structurally characterized in that：The valve clamping assembling mechanism includes fixing
The main clamping device for connecting on the table and be used to be clamped valve seat, is located at the bench top part at left and right sides of main clamping device
Do not horizontally slip the secondary clamping device being connected with for homonymy end pipe to be clamped, and divides between the workbench and two secondary clamping devices
It She You not be for driving secondary clamping device to carry out left and right sliding and can realize that the welding surface of two end pipes and valve seat coaxially sticks on
Driving mechanism together；
It includes being located on rear side of valve clamping assembling mechanism and sliding back and forth to be connected to workbench that the welding surface, which cuts flat with mechanism,
On cut flat with slide plate, positioned at the top cut flat at left and right sides of slide plate be connected separately with one can left and right horizontal sliding even-cutting machine
Frame, the front for each cutting flat with rack are rotatably connected to the cutter shaft being laterally arranged, and one end of the cutter shaft is equipped with for cutting valve
Valve seat cutter, the other end of seat are equipped with the end pipe cutter for cutting end pipe, each cut flat with and are also equipped with driving knife in rack
The dynamic cutter motor of shaft rotation, is equipped with driving on the workbench and cuts flat with the front and back longitudinal direction slid of slide plate and cut flat with driving mechanism, institute
Stating to cut flat with, when slide plate slides forward certain distance valve seat cutter and the main clamping device of end pipe cutter push-in and homonymy sub-folder can hold
In the gap of mechanism, it is described cut flat be equipped on slide plate driving two cut flat with rack carry out in the same direction sliding or reverse shuffle transverse direction
Cut flat with driving mechanism；
The heating welding mechanism includes the welding support being mounted on rear side of valve clamping assembling mechanism on workbench, described
The top slide of welding support is connected with the left welder and backhand welding connection device that can control sliding；The left welder includes
Horizontally slip the welding slide plate being connected on welding support, and the support shaft being laterally arranged is rotatably connected on the welding slide plate,
It is fixedly connected with the welding arm that can be swung along support shaft in the support shaft, driving welding arm is installed past on the welding slide plate
The dynamic first driving means of physical pendulum, can be rocked to the welding position of front lower place when the end of the welding arm is fixedly connected with work
The heating dish of the reset position of back upper place can be rocked to when setting, not working, be rocked to welding position heating dish can with end pipe and
Valve seat is in coaxial arrangement, and the left and right ends face of the heating dish is respectively formed the weldering of welding surface and valve seat for heating end pipe
The heating surface of junction；The backhand welding connection device is identical as left welder structure, the backhand welding connection device and left welder edge
The symmetrical median plane of main clamping device is symmetrical set；Be also equipped on the welding support the left welder of driving and
Backhand welding connection device slides in the same direction or reverse shuffle is to make the weldering of heating dish side corresponding to the welding surface of homonymy end pipe and valve seat
The second driving device that junction is contacted or detached.
With the above structure, valve seat can be clamped in main clamping device, and the end pipe of both sides can be clamped in homonymy respectively
Secondary clamping device in；When needing to carry out cutting flat with processing to the welding surface of two end pipes and the welding surface of valve seat both sides, first make
Two sub-folders hold mechanism slips to the position far from main clamping device side, later, cut flat with driving mechanism promotion by longitudinal direction and cut
Flat runner moves forward a distance, and valve seat cutter and end pipe cutter is made to be pushed into the gap of main clamping device and homonymy pair clamping device
In, meanwhile, ensure that valve seat cutter and end pipe cutter keep being coaxially disposed with end pipe and valve seat, later, control laterally cuts flat with driving
Mechanism urges two cut flat with rack and are slid in the same direction, and valve seat cutter and the welding surface at valve seat both ends is made to contact, to valve
The welding surface at seat both ends carries out cutting flat with operation, meanwhile, it also controls two secondary clamping devices and is slid in the same direction, to make two ends
The welding surface of pipe sticks on the end pipe cutter of homonymy, then carries out cutting flat with operation to the welding surface of two end pipes, makees when cutting flat with
It after the completion of industry, controls two secondary clamping devices and carries out reverse shuffle, also control two and cut flat with rack progress reverse shuffle, later,
Control moves to reset position after cutting flat with slide plate；And when needing to add the welding surface of two end pipes and the welding surface of valve seat both sides
When hot, first keep two sub-folders hold mechanism slips to far from main clamping device side position, later, control left welder and
The heating dish of backhand welding connection device is rocked to welding position, at this point, being rocked to the heating dish of welding position and end pipe and valve seat are in
Coaxial arrangement, later, the second driving device of control make left welder and backhand welding connection device be slid in the same direction, and make left and right two
The heating surface of a heating dish presses up against on the welding surface at valve seat both ends, meanwhile, it also controls two secondary clamping devices and carries out together
To sliding, to make the welding surface of two end pipes press up against on the heating surface of homonymy heating dish, at this point, two heating dish point
It is not clamped between the end pipe of homonymy and valve seat, therefore, the welding of the welding surface and valve seat both ends to two end pipes can be synchronized
Face synchronizes heating；After heating a period of time, controls two secondary clamping devices and carry out reverse sync sliding, meanwhile, then control
Left welder and backhand welding connection device carry out reverse sync sliding, when both sides heating dish respectively with the welding surface of valve seat and homonymy
After the welding surface separation of end pipe, then controlling the welding arms of both sides makes heating dish be rocked to reset position, later, can control two again
Secondary clamping device is slid in the same direction, to dock two end pipes with valve seat, and completes pressurize welding job；In addition,
Since left welder and backhand welding connection device are to be mounted on above workbench by welding support, and left welder and backhand welding connect
Heating dish in device is moved between end pipe and valve seat by way of swing, therefore, can be reduced PE standard machines and be existed
Volume on horizontal plane, meanwhile, the space above PE standard machines can be made full use of, it secondly, can be preferably to end pipe and valve
Seat is heated；In addition, the utility model high degree of automation, has preferable welding efficiency, secondly, welding precision is high.
In order to realize the structure of main clamping device and secondary clamping device, the main clamping device includes main lower holder, described
The top of main lower holder is equipped with positioning port under the master for positioning valve seat, and the rear portion of holder is hinged with and can swing up and down under the master
Your Majesty's holder, the bottom of Your Majesty's holder is equipped with for press the Your Majesty's positioning port for taking valve seat, holder and Your Majesty's holder under the master
Between be equipped with can drive the active force mechanism that Your Majesty's holder is pressed together at the top of Your Majesty's holder；The pair clamping device includes secondary lower folder
The top of seat, the secondary lower holder is equipped with positioning port under the pair for positioning end pipe, and the rear portion of the secondary lower holder is hinged with energy
Holder in the pair swung up and down, the bottom of holder is equipped with for press positioning port in the pair for taking homonymy end pipe in pair, described secondary lower to press from both sides
Being equipped between seat and secondary upper holder can drive secondary upper holder to be pressed together under homonymy pair the secondary actuating unit at the top of holder；Under the master
Positioning port and secondary lower positioning port coaxial arrangement.
Lateral swallowtail track positioned at main clamping device left and right side is installed on the top surface of the workbench, per side
There are one slides, the pair clamping device to be mounted on the slide of homonymy for corresponding slide fit on lateral swallowtail track；The driving machine
Structure include two installations on the table and symmetrical spaced telescopic oil cylinder, the telescopic rod outer end of two telescopic oil cylinders
Portion links together with the slide of homonymy respectively；The active force mechanism includes hinge mounted in Your Majesty's holder rear lateral portion and main lower holder
Telescopic oil cylinder between rear lateral portion；The pair actuating unit include hinge mounted in secondary upper holder rear lateral portion and secondary lower holder rear lateral portion it
Between telescopic oil cylinder.
In order to fully clamp valve seat and end pipe, the front of the secondary lower holder is equipped with and can will be pressed together under pair at the top of holder
Pair on holder be maintained at the secondary retaining mechanism of stitching state；The front of holder, which is equipped with, under the master can will be pressed together on main lower folder
Your Majesty's holder at seat top is maintained at the primary lock mechanism of stitching state；The primary lock mechanism includes being connected laterally at Your Majesty's folder
The mainboard body of seat front side portion is equipped with the master being laterally arranged on the main support of main lower holder front side portion, the main support
Hinged shaft is coated with the primary lock panel that one end rearward extends, the other end extends forwards, the primary lock panel on main hinged shaft
Front end and main lower holder between be hinged with the primary lock oil cylinder that primary lock panel rear end can be driven to swing up and down, the main lock
The rear end of tight plate can be pressed against the top of mainboard body when Your Majesty's holder is pressed together under master at the top of holder；The pair retaining mechanism
Including being connected laterally at the subplate body of holder front side portion in pair, under pair holder front side portion secondary support, the secondary support
On the secondary hinged shaft being laterally arranged is installed, be coated with that one end rearward extends, the other end extends forwards on secondary hinged shaft
Secondary latch, being hinged between the front end of the pair latch and secondary lower holder can drive secondary latch rear end to swing up and down
Secondary locking cylinder, it is described pair latch rear end can be pressed against subplate body when holder in pair is pressed together under pair at the top of holder
Top.
The welding support includes two or so spaced vertical beams, and two vertical beams are along the symmetrical of main clamping device
Median plane is left and right symmetrically arranged on the table, and the top of two vertical beams is connected with the welding support plate being laterally arranged jointly；Institute
It states and the welding sliding rail being laterally arranged is installed at the top of welding support plate, two groups are equipped on the welding sliding rail between left and right every setting
The welding sliding block set, the welding slide plate of left welder are mounted on the welding slider top in left side, and the welding of backhand welding connection device is slided
Plate is mounted on the welding slider top on right side；Second driving device is left and right symmetrically arranged including two at welding support plate bottom
The both ends of the telescopic welding cylinder body in portion, the welding support plate are respectively equipped with vertically communicated lateral strip hole, the weldering
The bottom for connecing slide plate is connected with the draw back plate that lower section is stretched to from the lateral strip hole of homonymy, the draw back plate and homonymy it is telescopic
The output shaft of welding cylinder body links together；The first driving means include the welding servo electricity being mounted on welding slide plate
Machine, output shaft and the support axis connection of the welding servo motor.
In order to realize that the structure of heating dish, the heating dish include fixed disk body, the left and right ends face of the fixed disk body
On be connected separately with side panel body, the side panel body includes sealing against interior disk on fixed disk body corresponding end-faces and far from solid
The outer disk of price fixing body one end, the interior disk of the side panel body are gathered the detour oil duct in interior disk equipped with an annular,
The detour oil duct includes an oil inlet end and a fuel-displaced end, and the periphery wall on the fixed disk body is equipped with and left end
The oil inlet pipe mounting hole of the oil inlet end connection of side panel body, the flowline mounting hole being connected to the oil inlet end of right end side panel body,
The fixed disk body is equipped with the oil-through-hole of the fuel-displaced end of connection left end side disk body and the fuel-displaced end of right end side panel body；Two
The heating head for heating valve seat or end pipe is separately installed in the outer disk of side panel body.
In order to realize that the structure of detour oil duct, the detour oil duct include that a plurality of radius becomes smaller and is distributed on interior disk successively
On minor arc shape arc slot, the axis of a plurality of arc slot is coaxially disposed with side panel body axis, and the both ends of the arc slot include head end
And end, the head end of the end arc slot smaller with adjacent diameter of every arc slot are connected to that a plurality of arc slot is made to be connected to one
Detour oil duct is oil inlet end by one end of the detour oil duct of the external peripheral wall of proximal disc, leans on the detour oil duct in proximal disc body axle center
One end be fuel-displaced end.
In order to realize that the structure of heating head, the heating head include the substrate being mounted in the external disk of side panel, the base
The inner plate surface of plate and the external disk face paste of side panel body are close together, and the outer plate surface of the substrate is equipped with annular convex platform；The fixation
The mounting portion that the periphery wall of disk body is equipped with one section of radially protruding and is conveniently connected on heating welding mechanism.
The longitudinal bracing sliding rail of a plurality of left and right parallel interval setting is longitudinally provided at the top of the rear lateral portion of the workbench, often
Longitudinal bracing slide is slidably connected on a longitudinal bracing sliding rail, the slide plate that cuts flat with is mounted on the longitudinal bracing slide,
It includes that longitudinally mounted longitudinal direction on the table cuts flat with cylinder that the longitudinal direction, which cuts flat with driving mechanism, and the longitudinal direction cuts flat with stretching for cylinder
Contracting bar outer end links together with slide plate is cut flat with；It is described cut flat at least two are horizontally installed at the top of slide plate before and after parallel
Every being equipped with two groups or so spaced cross-brace slides on the cross-brace sliding rail of setting, the cross-brace sliding rail,
Two cut flat with rack and are separately mounted on the cross-brace slide of homonymy, and the transverse direction cuts flat with driving mechanism and cut including two transverse directions
Flat cylinder, two transverse directions, which cut flat with cylinder and are transversely mounted on respectively, to be cut flat on the top surface of slide plate both ends, and two transverse directions cut flat with cylinder
Telescopic rod outer end links together with the rack that cuts flat with of homonymy respectively.
The cutter shaft is rotatably installed in by middle part to be cut flat in rack, and the end of left and right two of the cutter shaft is respectively from cutting flat with
The left and right sides of rack is stretched out；Two end pipe cutters are separately mounted on the cutter shaft end of two cutter shaft opposite side, two valves
Seat cutter is separately mounted on the cutter shaft end of two cutter shaft opposite sides；Sprocket wheel, each even-cutting machine are installed on the cutter shaft
The rear portion of frame is equipped with the cutter motor rotated by the sprocket wheel of chain drive homonymy.
In conclusion the utility model is simple in structure, and it is easy to use, it can need to grip different model ruler according to using
Very little valve seat and end pipe, therefore, versatility are high, and secondly, energy fast and easy clamps and fixed valve base and two end pipes, to improve
Production efficiency, in addition, can guarantee has higher coaxial precision between valve seat and two end pipes, to improve valve seat and two ends
Welding precision between pipe；Secondly, heating dish fever uniformly and can accurately control fever precision, so as to end pipe and valve seat
Corresponding welding surface is effectively heated；In addition, valve clamping assembling mechanism, welding surface cut flat with mechanism and heating welding mechanism arrangement
It is compact-sized, reasonable.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the main view schematic cross-sectional view of PE valves；
Fig. 2 is the dimensional structure diagram of the utility model；
Fig. 3 is the dimensional structure diagram of another angle of the utility model；
Fig. 4 is the dimensional structure diagram that welding surface cuts flat with mechanism；
Fig. 5 is that welding surface cuts flat with dimensional structure diagram of the mechanism on workbench；
Fig. 6 is that the main structure diagram of assembling mechanism installation on the table is clamped in valve；
Fig. 7 is the dimensional structure diagram of Fig. 6；
Fig. 8 is the dimensional structure diagram that assembling mechanism is clamped in valve；
Fig. 9 is the dimensional structure diagram that another angle of assembling mechanism is clamped in valve；
Figure 10 is the schematic cross-sectional view of the A-A along Fig. 8；
Figure 11 is the main structure diagram for heating welding mechanism；
Figure 12 is to heat the dimensional structure diagram of welding mechanism installation on the table；
Figure 13 is the main view schematic cross-sectional view of heating dish；
Figure 14 is the left view structural representation of the fixation disk body in Figure 13；
Figure 15 is the left view structural representation of right end side panel body in Figure 13.
Specific implementation mode
In order to facilitate the purpose of utility model and structural principle of the utility model is understood, first the structure of PE valves is retouched
It states, as shown in Figure 1, the structure of current PE valves generally includes valve seat 16, valve ball, valve rod, two backup washers and two points
Not Wei Yu 16 both ends of valve seat end pipe 17 etc., in addition, the valve ball is mounted in 16 inner cavity of valve seat, valve rod is mounted on the top of valve seat 16
And valve ball can be driven to rotate, and the reducing tube body that end pipe 17 is big in one end diameter, the other end diameter is small, meanwhile, close to valve
The diameter of the end pipe end of seat side is more than the end pipe end far from valve seat side, meanwhile, two opposite inner ends of two end pipes
Face respectively constitutes the welding surface for being connected on valve seat, and two outer end faces of valve seat are also respectively constituted for connecting two ends
The welding surface of pipe, meanwhile, end pipe 17 is connected to by the big end of diameter on valve seat 16, and end pipe 17 is by sweat soldering
Mode is welded on the both ends of valve seat 16, and backup washer is mounted between end pipe 17 and valve seat 16 in advance before welding；Currently,
The welding process of PE valves generally includes valve seat 16 and coaxial fixed, two end pipes 17 of two end pipes 17 are connected with valve seat 16
The cutting flat with of welding surface, the pressurize welding process of the heating of welding surface and welding surface.
In conclusion realizing above-mentioned welding process for convenience, as shown in Fig. 2-Figure 15, this is used for PE standard machine packets
Workbench 1 is included, valve clamping assembling mechanism is installed, welding surface cuts flat with mechanism and heating welding mechanism on the workbench.
As shown in Fig. 6-Figure 10, valve clamping assembling mechanism includes being fixedly connected on the table and for valve seat 16 to be clamped
Main clamping device 2, be respectively equipped on 1 top of workbench of the left and right sides of main clamping device 2 one can left and right slide
Secondly slide 4 is equipped with the driving mechanism 5 that the slide 4 of the left and right sides can be driven to carry out left and right sliding on workbench 1, in addition,
The secondary clamping device 3 for homonymy end pipe 17 to be clamped also is separately installed on two slides 4 in left and right；In order to ensure two slides
4 can precisely and smoothly slide on workbench 1 or so, to improve the assembly precision of valve seat 16 and two end pipes 17, the work
Make that the lateral swallowtail track 8 positioned at 2 left and right side of main clamping device is installed on the front side portion top surface of platform 1, and two slides 4
Bottom be respectively equipped with the dovetail groove to link together with 8 slide fit of lateral swallowtail track of homonymy, therefore, lateral swallowtail track with
The sliding connection structure of dovetail groove can guarantee the sliding precision and stationarity of slide 4；In addition, in order to drive two slides 4 to slide,
The driving mechanism 5 include two be mounted on workbench 1 on and symmetrical spaced telescopic oil cylinder, as shown in figure 8, this two
A telescopic oil cylinder can be separately mounted in the middle part of the both ends of the surface of lateral swallowtail track 8, meanwhile, outside the telescopic rod of two telescopic oil cylinders
Level stretches to 2 direction of main clamping device respectively for end, in addition, being additionally provided with the flexible oil of evacuation two on 8 top surface of lateral swallowtail track
The evacuation deep gouge of the telescopic rod of cylinder, and the bottom of slide 4 is equipped with the connecting plate stretched into homonymy evacuation deep gouge, secondly, stretch oil
The telescopic rod outer end of cylinder is fixedly connected with the connecting plate of 4 bottom of homonymy slide, therefore, telescopic oil cylinder can push and pull connecting plate to
Slide 4 or so is controlled to slide.
With continued reference to Fig. 6-Figure 10, the clamp structure and operation principle phase of main clamping device 2 and two secondary clamping devices 3
Together, in order to which valve seat 16 is clamped, main clamping device 2 includes main lower holder, and the top of main lower holder is equipped with for positioning valve seat 16
Main lower positioning port, secondly, the rear portion of main lower holder are hinged with the Your Majesty's holder that can be swung up and down, and the bottom of Your Majesty's holder, which is equipped with, to be used
Your Majesty's positioning port of valve seat 16 is taken in pressure, in addition, main lower be equipped between holder and Your Majesty's holder can drive Your Majesty's holder to be pressed together on
Active force mechanism 10 at the top of Your Majesty's holder, due to the outer contour shape of valve seat 16 be it is generally circular, main lower positioning port
It is preferably the opening of minor arc shape with Your Majesty's positioning port, meanwhile, after Your Majesty's holder is pressed together at the top of main lower holder, main lower positioning port
It can coaxially coincide together with the axis of Your Majesty's positioning port；In addition, in order to grip the valve seat 16 of different model size, from
And the versatility of the utility model is improved, two panels is separately installed between left and right every setting in Your Majesty's positioning port and main lower positioning port
Adjustment plate, and be respectively equipped with and valve seat 16 at the top of the bottom of the upside adjustment plate in main clamping device 2 and downside adjustment plate
Position to be gripped the adaptable semi-circular clamp mouth of outer contour shape, therefore, by replace different shape and size half
The adjustment plate of circular clamp mouth, you can the valve seat 16 of dimension is clamped；In addition, in order to realize the structure of active force mechanism 10,
The active force mechanism 10 includes telescopic oil cylinder of the hinge between Your Majesty's holder rear lateral portion and main lower holder rear lateral portion.With continued reference to
Attached drawing, in order to fully clamp valve seat 16, the front of main lower holder is equipped with and can press from both sides the Your Majesty being pressed together at the top of main lower holder
Seat is maintained at the primary lock mechanism of stitching state；The primary lock mechanism includes being connected laterally at the mainboard of Your Majesty's holder front side portion
Body is equipped with the main hinged shaft being laterally arranged on the main support of main lower holder front side portion, main support, is coated on main hinged shaft
The primary lock panel that one end rearward extends, the other end extends forwards, between the front end of primary lock panel and main lower holder
It is hinged with the primary lock oil cylinder that primary lock panel rear end can be driven to swing up and down, therefore, the rear end of primary lock panel is pressed from both sides in Your Majesty
Seat can be pressed against the top of mainboard body when being pressed together at the top of main lower holder, to which Your Majesty's holder is locked at stitching state.
With continued reference to Fig. 6-Figure 10, in order to which the end pipe 17 of both sides is clamped, secondary clamping device 3 includes secondary lower holder 6, the lower folder of pair
The top of seat 6 is equipped with positioning port under the pair for positioning end pipe 17, and the rear portion of secondary lower holder 6 is hinged in the pair that can be swung up and down
Holder 7, the bottom of holder 7 is equipped with for press positioning port in the pair for taking homonymy end pipe 17, the lower holder 6 of pair and secondary above holder 7 in pair
Between be equipped with pair can drive to go up the secondary actuating unit 11 that holder 7 is pressed together under homonymy pair at the top of holder；Due to the foreign steamer of end pipe 17
Profile shape is generally circular, and therefore, positioning port and secondary upper positioning port are preferably the opening of minor arc shape under pair, meanwhile, when in pair
Holder 7 is pressed together under pair behind 6 top of holder, and the axis of the lower positioning port of pair and secondary upper positioning port can coaxially coincide together；Secondly,
In order to ensure the concentricity of valve seat 16 and two end pipes 17, main lower positioning port and secondary lower positioning port coaxial arrangement.In addition, in order to
The end pipe 17 for gripping different model size, to improve the versatility of the utility model, positioning port and pair are lower fixed in the pair
It is also separately installed with the spaced adjustment plate of two panels or so 9 in the mouth of position；The bottom of upside adjustment plate 9 in the pair clamping device 3
Portion and the top of downside adjustment plate 9 are respectively equipped with the semicircle being adapted with the outer contour shape of the position to be gripped of homonymy end pipe 17
Shape clamp port, therefore, the adjustment plate 9 of the semi-circular clamp mouth by replacing different shape and size, you can clamping dimension
End pipe 17；In addition, in order to realize the structure of secondary actuating unit 11, which includes hinge after secondary upper holder 7
Telescopic oil cylinder between side and secondary lower 6 rear lateral portion of holder.With continued reference to attached drawing, in order to fully clamp end pipe 17, the lower folder of pair
The front of seat 6, which is equipped with, can will be pressed together on the secondary retaining mechanism that holder 7 in the pair under pair at the top of holder 6 is maintained at stitching state,
As shown in Figure 10, which includes being connected laterally at the subplate body 12 of 7 front side portion of holder in pair, being mounted on secondary lower holder
The secondary support 13 of 6 front side portions is equipped with the secondary hinged shaft being laterally arranged on secondary support 13, one end is coated with rearward on secondary hinged shaft
Extend, the secondary latch 14 that the other end extends forwards, energy is hinged between the front end of secondary latch 14 and secondary lower holder 6
The secondary locking cylinder 15 that 14 rear end of the secondary latch of driving is swung up and down；Therefore, the rear end of the pair latch 14 presss from both sides in pair
Seat 7 can be pressed against the top of subplate body 12 when being pressed together on 6 top of holder under pair, to which holder in pair 7 is locked at stitching state.
As Figure 2-Figure 5, it includes being located at valve clamping assembling mechanism rear side and the company of sliding back and forth that welding surface, which cuts flat with mechanism,
Connect on the table cut flat with slide plate 60, cut flat with the front and back sliding of slide plate 60 to support, it is longitudinal at the top of the rear lateral portion of the workbench
The longitudinal bracing sliding rail 65 of four or so parallel intervals setting is installed, supports slidably connect longitudinal direction on sliding rail 65 longitudinally in each
Slide is supported, this cuts flat with slide plate 60 on the longitudinal bracing slide on four longitudinal bracing sliding rails 65；In addition, positioned at cutting flat with
The top of the left and right sides of slide plate 60 be connected separately with one can left and right horizontal sliding cut flat with rack 61, in order to realize that two cut flat with
The left and right slipping mechanism of rack 61, the top for cutting flat with slide plate 60 are horizontally installed with the cross of at least two front and back parallel interval settings
To support sliding rail 67, it is equipped with two groups or so spaced cross-brace slides on every cross-brace sliding rail 67, and two
A rack 61 that cuts flat with is separately mounted on the cross-brace slide of homonymy；In addition, each cutting flat with the front rotation connection of rack 61
There is the cutter shaft being laterally arranged, which is rotatably installed in by middle part cuts flat in rack 61, secondly, the end of left and right two of cutter shaft
Stretched out respectively from the left and right sides for cutting flat with rack 61, therefore, one end of cutter shaft be equipped with valve seat cutter 62 for cutting valve seat,
The other end is equipped with the end pipe cutter 63 for cutting end pipe, and certainly, two end pipe cutters 63 are separately mounted to two cutter shaft phases
On the cutter shaft end of anti-side, two valve seat cutters 62 are separately mounted on the cutter shaft end of two cutter shaft opposite sides；In addition,
End pipe cutter 63 and valve seat cutter 62 include the discoidal tool apron that can be mounted on cutter shaft, are equipped on the outer end face of tool apron
Blade for cutting welding surface；In addition, the rear portion for each cutting flat with rack 61 is also equipped with the cutter motor of driving cutter shaft rotation
64, in order to drive cutter shaft to rotate, sprocket wheel is installed on cutter shaft, each cutter motor is rotated by the sprocket wheel of chain drive homonymy.
Secondly, it is also equipped on workbench and the longitudinal direction for cutting flat with the front and back sliding of slide plate 60 is driven to cut flat with driving mechanism, by vertical
To cutting flat with driving mechanism driving and cutting flat with when slide plate 60 slides forward certain distance valve seat cutter 62 and end pipe cutter 63 can be pushed into
In the gap of main clamping device and homonymy pair clamping device；In order to realize that longitudinal direction cuts flat with driving mechanism, which cuts flat with driving machine
Structure includes that longitudinally mounted longitudinal direction on the table cuts flat with cylinder 66, longitudinally cuts flat with the telescopic rod outer end of cylinder 66 and cuts flat with cunning
Plate 60 links together；It cuts flat with rack 61 in addition, cutting flat with and being equipped with driving two on slide plate 60 and is slid or reversely slided in the same direction
The transverse direction of shifting cuts flat with driving mechanism, which cuts flat with driving mechanism and cut flat with cylinder including two transverse directions, and two transverse directions cut flat with cylinder
It is transversely mounted on and is cut flat on 60 both ends top surface of slide plate respectively, meanwhile, two transverse directions cut flat with the telescopic rod outer end difference of cylinder
It links together with the rack 61 that cuts flat with of homonymy.
As shown in Figure 11-Figure 15, heating welding mechanism includes being mounted on rear side of valve clamping assembling mechanism on workbench 1
Welding support 20, in order to realize the structure of welding support 20, which includes two or so spaced vertical beams 27,
Two vertical beams 27 are left and right symmetrically arranged along the symmetrical median plane of main clamping device 2 on workbench 1, meanwhile, two vertical beams
Gap between 27 cuts flat with mechanism for welding surface and carries out front and back sliding motion, and secondly, the top of two vertical beams 27 is connected with jointly
The welding support plate 28 being laterally arranged, the height of the support plate cut flat with the top surface of mechanism higher than welding surface；Secondly, welding support 20
Top also slidably connect can left and right sliding left welder 21 and backhand welding connection device 22；Left welder 21 includes left and right
The welding slide plate 23 being slidably connected on welding support 20, and the support shaft for being rotatably connected on slide plate 23 and being laterally arranged is welded,
In order to which support shaft rotates, two bearing blocks for being used to support support shaft both ends, secondly, branch are preferably installed on welding slide plate 23
Being fixedly connected in the middle part of support axis can be along the welding arm 24 that support shaft is swung, correspondingly, being also equipped with driving on welding slide plate 23
The first driving means 25 of 24 reciprocally swinging of welding arm, the first driving means 25 preferably include to be mounted on welding slide plate 23
Servo motor is welded, the output shaft and support axis connection of servo motor, certainly, the first driving means 25 or pendulum are welded
Dynamic oil cylinder；In addition, the energy end of welding arm 24 can be rocked to the welding position of front lower place, not work when being fixedly connected with work when
It is rocked to the heating dish 26 of the reset position of back upper place, the heating dish 26 is in the form of annular discs, the left and right ends face point of the heating dish 26
The heating surface of the welding surface of the welding surface and valve seat 16 for heating end pipe 17 is not formed, in addition, the heating dish 26 preferably uses
The heating dish that heat conduction oil medium is heated, certainly, the heating dish 26 can be electric heating plate, and electric heating plate is the prior art,
Electric heating plate is to cast from aluminium dish, aluminium sheet tubular metal electric heating element or welding or be embedded in aluminium dish, i.e. composition on aluminium sheet
Variously-shaped electric heating plate；In addition, in order to which the welding surface of welding surface and valve seat 16 to end pipe 17 heats, it is rocked to
The heating dish 26 of welding position can be in coaxial arrangement with end pipe 17 and valve seat 16；As shown in Figure 11-Figure 12, backhand welding connection device 22
It is identical as 21 structure of left welder, the backhand welding connection device 22 and left welder 21 along main clamping device 2 it is symmetrical in
Heart face is symmetrical set, and therefore, repeats no more the concrete structure of backhand welding connection device 22.
In addition, 22 sliding connection structure of left welder 21 and backhand welding connection device is realized for convenience, preferably in welding branch
The top of fagging 28 is equipped with the welding sliding rail being laterally arranged, two of the preferred time interval setting of the welding sliding rail, secondly, often
Root bead, which connects, is equipped with two groups or so spaced welding sliding blocks on sliding rail, therefore, the welding slide plate 23 of left welder 21 is pacified
Welding slider top mounted in left side, and the welding slide plate 23 of backhand welding connection device 22 is mounted on the welding slider top on right side, because
This, left welder 21 and backhand welding connection device 22 can horizontally slip and be connected to the top of welding support plate 28.In addition, welding branch
It is also equipped with the left welder 21 of driving on frame 20 and backhand welding connection device 22 is slid in the same direction or the second driving of reverse shuffle
Device, by drive left welder 21 and backhand welding connection device 22 to be slid in the same direction or reverse shuffle to make heating dish 26 with
The welding surface of the 16 corresponding side of welding surface and valve seat of homonymy end pipe 17 is contacted or is detached；In order to facilitate the second driving of realization
The structure of device, second driving device include two telescopic welding cylinders being left and right symmetrically arranged in 28 bottom of welding support plate
Body 29, telescopic welding cylinder body 29 can select telescopic cylinder or telescopic ram, in addition, the both ends of welding support plate 28
Portion is respectively equipped with vertically communicated lateral strip hole, and the bottom of two welding slide plates 23 is connected with the lateral strip hole from homonymy
The draw back plate 30 of lower section is stretched to, the output shaft of the draw back plates 30 of both sides accordingly with the telescopic welding cylinder body 29 of homonymy is connected to one
It rises, therefore, two telescopic welding cylinder bodies 29 are by pushing draw back plate 30 to drive left welder 21 and backhand welding connection device
22 carry out sliding or reverse shuffle in the same direction.
Include fixed disk body 40, fixed disk using the heating dish 26 that heat conduction oil medium is heated as shown in Figure 13-Figure 15
It is connected separately with side panel body 41 on the left and right ends face of body 40, which is preferably connected to fixed disk by welding
On body 40, meanwhile, in order to reduce the weight of fixed disk body 40 and side panel body 41, the fixation disk body 40 and side panel body 41 are annulus
Secondly heating dish 26 is mounted on welding arm 24 by shape plate body for convenience, the periphery wall of the fixation disk body 40 is equipped with one section
Radially protruding and the mounting portion 51 being conveniently connected on heating welding mechanism, the mounting portion 51 is equipped with multiple mounting holes.
Secondly, side panel body 41 includes interior disk and the separate fixed disk body sealed against on 40 corresponding end-faces of fixed disk body
The outer disk of 40 one end, and the interior disk of side panel body 41 is gathered the detour oil duct 42 in interior disk equipped with an annular, it is circuitous
Back oil road 42 includes an oil inlet end 43 and a fuel-displaced end 44, by recycling injection high-temperature heat-conductive into detour oil duct 42
Oil can heat the side panel body 41 at both ends, and in order to realize the structure of detour oil duct 42, which can be helically
Shape leans on the detour in 41 axle center of proximal disc body at this point, being oil inlet end 43 by one end of the detour oil duct of 41 periphery wall of proximal disc body
One end of oil duct is fuel-displaced end 44；Certainly, in order to realize the structure of detour oil duct 42, which may include a plurality of half
Diameter becomes smaller and is distributed on the arc slot of the minor arc shape in interior disk successively, and axis and 41 axis coaxle of side panel body of a plurality of arc slot are set
It sets, the both ends of arc slot include head end and end, and the head end of the end arc slot smaller with adjacent diameter of every arc slot is connected to
It is oil inlet end by one end of the detour oil duct of 41 periphery wall of proximal disc body to make a plurality of arc slot be connected to a detour oil duct
43, it is fuel-displaced end 44 by one end of the detour oil duct in 41 axle center of proximal disc body；Certainly, as shown in figure 15, the detour oil duct 42
Can be the structure of other shapes, no longer an one action is stated herein.
In addition, the periphery wall on fixed disk body 40 is equipped with the oil inlet pipe being connected to the oil inlet end 43 of left end side disk body 41
Mounting hole 45, the flowline mounting hole 46 being connected to the oil inlet end 43 of right end side panel body 41, in addition, outer on fixed disk body 40
The oil-through-hole 47 of the fuel-displaced end 44 of connection left end side disk body 41 and the fuel-displaced end 44 of right end side panel body 41 is additionally provided on peripheral wall.
In addition, being separately installed with the heating head 48 for heating valve seat or end pipe in the outer disk of two side panel bodies 41；In order to facilitate reality
The structure of existing heating head 48, heating head 48 include the substrate 49 being mounted in 41 outer disk of side panel body, which passes through bolt
In the outer disk of the side panel body 41 at same end, meanwhile, the inner plate surface of substrate 49 leans against one with the external disk face paste of side panel body 41
It rises, thus it is guaranteed that substrate 49 is heated with abundant with side panel body 41, in addition, the outer plate surface of substrate 49 is equipped with annular convex platform
50, in order to reduce the weight of heating head 48, while junction can be welded with to the annular of end pipe and valve seat and effectively be heated, the annular
For boss 50 in annular shape, the annular outer end surface of the annular convex platform 50 is the heating surface for heating end pipe and valve seat；Certainly, should
Heating dish when in use, needs to connect heating dish and external heat-conducting oil heating with conduction oil flowline by conduction oil oil inlet pipe
Device, meanwhile, conduction oil oil inlet pipe is mounted in oil inlet pipe mounting hole 45, conduction oil flowline is installed mounted on flowline
In hole 46, at this point, high temperature heat conductive oil can be recycled by oil inlet pipe mounting hole 45 in the detour oil duct 42 in left side, later, lead
Deep fat sequentially pass through the detour oil duct 42 in left side, the fuel-displaced end 44 of detour oil duct 42 in left side, oil-through-hole 47, right side detour
The fuel-displaced end 44 of oil duct 42, the detour oil duct 42 on right side, right side detour oil duct 42 oil inlet end 43 and flowline installation
Hole 46, and be discharged into hot oil heater by conduction oil flowline, since conduction oil can be filled with the inner wall of detour oil duct 42
Tap is touched, and therefore, can fully be heated with uniform offside disk body 41 and heating head 48；Secondly as on side panel body 41
Detour oil duct 42 facilitates processing, and facilitates processing and control the wall thickness between detour oil duct 42 and 41 outer disk of side panel body, therefore,
It can guarantee that the external disk face of side panel body 41 has accurate and uniform heating temperature, to guarantee abundant and uniform heating heating
First 48.
When specifically used, valve seat can be clamped in main clamping device, and the end pipe of both sides can be clamped in the pair of homonymy respectively
In clamping device；When needing to carry out cutting flat with processing to the welding surface of two end pipes and the welding surface at valve seat both ends, first make two
Sub-folder holds mechanism slips to the position far from main clamping device side, later, cuts flat with driving mechanism promotion by longitudinal direction and cuts flat with cunning
The Forward a distance of plate 60, and valve seat cutter 62 and end pipe cutter 63 is made to be pushed between main clamping device and homonymy pair clamping device
In gap, meanwhile, ensure that valve seat cutter 62 and end pipe cutter 63 keep being coaxially disposed with end pipe and valve seat, later, control is laterally cut
Flat driving mechanism pushes two to cut flat with rack 61 and is slid in the same direction, and valve seat cutter 62 and the welding surface at valve seat both ends is made to connect
It touches, to carry out cutting flat with operation to the welding surface at valve seat both ends, meanwhile, it also controls two secondary clamping devices and is slid in the same direction,
To make the welding surface of two end pipes stick on the end pipe cutter 63 of homonymy, then the welding surface of two end pipes is cut flat with
Operation controls two secondary clamping devices and carries out reverse shuffle, also control two and cut flat with the progress of rack 61 after the completion of cutting flat with operation
Reverse shuffle, later, control move to reset position after cutting flat with slide plate 60；And when needs are to the welding surface and valve seat two of two end pipes
When the welding surface at end is heated, first keep two sub-folders hold mechanism slips to far from main clamping device side position, later,
The heating dish for controlling left welder and backhand welding connection device is rocked to welding position, at this point, being rocked to the heating dish of welding position
It is in coaxial arrangement with end pipe and valve seat, later, it is same that the second driving device of control makes left welder and backhand welding connection device carry out
To sliding, and the heating surface of two heating dish in left and right is made to press up against on the welding surface at valve seat both ends, meanwhile, also control two
Secondary clamping device is slid in the same direction, to make the welding surface of two end pipes press up against on the heating surface of homonymy heating dish,
At this point, two heating dish are clamped between the end pipe of homonymy and valve seat respectively, therefore, the welding surface to two end pipes can be synchronized
Heating is synchronized with the welding surface at valve seat both ends；After heating a period of time, controls two secondary clamping devices and carry out reverse sync
Sliding, meanwhile, then control left welder and backhand welding connection device and carry out reverse sync sliding, when both sides heating dish respectively with valve
After the welding surface of seat and the welding surface separation of homonymy end pipe, then controlling the welding arms of both sides makes heating dish be rocked to reset position,
Later, two secondary clamping devices can be controlled again to be slid in the same direction, to dock two end pipes with valve seat, and complete to protect
Press welding job；In addition, since left welder and backhand welding connection device are to be mounted on workbench top, and a left side by welding support
Heating dish in welder and backhand welding connection device is moved between end pipe and valve seat by way of swing, therefore, can be subtracted
The volume of few PE standards machine in the horizontal plane, meanwhile, the space above PE standard machines can be made full use of, secondly, energy
Preferably end pipe and valve seat are heated；In addition, the utility model high degree of automation, has preferable welding efficiency,
Secondary, welding precision is high.
In conclusion the utility model is not limited to above-mentioned specific implementation mode.Those skilled in the art are not departing from this reality
Under the premise of with novel spirit and scope, several change and modification can be done, it is new that all these variations should all fall into this practicality
The protection domain of type.
Claims (10)
1. a kind of PE standards machine, including workbench, valve clamping assembling mechanism is installed, welding surface is cut on the workbench
Flattening mechanism and heating welding mechanism, it is characterised in that：Valve clamping assembling mechanism include be fixedly connected on the table and
For valve seat to be clamped（16）Main clamping device（2）, it is located at main clamping device（2）The workbench of the left and right sides（1）Distinguish at top
It horizontally slips and is connected with for homonymy end pipe to be clamped（17）Secondary clamping device（3）, the workbench（1）With two secondary clamping machines
Structure（3）Between be respectively provided with the secondary clamping device of driving（3）It carries out left and right sliding and can realize two end pipes（17）With valve seat
（16）The driving mechanism that coaxially sticks together of welding surface（5）；
It includes being located on rear side of valve clamping assembling mechanism and sliding back and forth connection on the table that the welding surface, which cuts flat with mechanism,
Cut flat with slide plate（60）, positioned at cutting flat with slide plate（60）Be connected separately at the top of the left and right sides one can left and right horizontal sliding cut flat with
Rack（61）, each cut flat with rack（61）Front be rotatably connected to the cutter shaft being laterally arranged, one end of the cutter shaft is equipped with
Valve seat cutter for cutting valve seat（62）, the other end end pipe cutter for cutting end pipe is installed（63）, each even-cutting machine
Frame（61）On be also equipped with driving cutter shaft rotation cutter motor（64）, driving is installed on the workbench and cuts flat with slide plate（60）
The longitudinal direction of front and back sliding cuts flat with driving mechanism, described to cut flat with slide plate（60）It can make valve seat cutter when sliding certain distance forward（62）
With end pipe cutter（63）It is pushed into the gap of main clamping device and homonymy pair clamping device, it is described to cut flat with slide plate（60）On be equipped with
Driving two cuts flat with rack（61）It carries out the transverse direction of sliding or reverse shuffle in the same direction and cuts flat with driving mechanism；
The heating welding mechanism includes being mounted on workbench on rear side of valve clamping assembling mechanism（1）On welding support（20）,
The welding support（20）Top slide be connected with can left and right sliding left welder（21）With backhand welding connection device（22）；Institute
State left welder（21）It is connected to welding support including horizontally slipping（20）On welding slide plate（23）, the welding slide plate
（23）On be rotatably connected to the support shaft being laterally arranged, the welding arm that can be swung along support shaft is fixedly connected in the support shaft
（24）, the welding slide plate（23）On driving welding arm is installed（24）The first driving means of reciprocally swinging（25）, the weldering
Connect arm（24）End can be rocked to back upper place when can be rocked to the welding position of front lower place, not work when being fixedly connected with work
Reset position heating dish（26）, it is rocked to the heating dish of welding position（26）Energy and end pipe（17）And valve seat（16）In same
Axis is arranged, the heating dish（26）Left and right ends face be respectively formed for heating end pipe（17）Welding surface and valve seat（16）'s
The heating surface of welding surface；The backhand welding connection device（22）With left welder（21）Structure is identical, the backhand welding connection device（22）
With left welder（21）Along main clamping device（2）Symmetrical median plane be symmetrical set；The welding support（20）
On be also equipped with the left welder of driving（21）With backhand welding connection device（22）Sliding or reverse shuffle are to make heating dish in the same direction
（26）With homonymy end pipe（17）Welding surface and valve seat（16）The second driving that the welding surface of corresponding side is contacted or detached
Device.
2. PE standards machine as described in claim 1, it is characterised in that:The main clamping device（2）Including main lower folder
Seat, the top of holder is equipped with positioning port under the master for positioning valve seat under the master, and the rear portion of holder is hinged with energy under the master
The Your Majesty's holder swung up and down, the bottom of Your Majesty's holder are equipped with for press the Your Majesty's positioning port for taking valve seat, under the master holder and
The active force mechanism that Your Majesty's holder is pressed together at the top of Your Majesty's holder can be driven by being equipped between Your Majesty's holder（10）；The pair clamping machine
Structure（3）Including holder under pair（6）, the secondary lower holder（6）Top be equipped with positioning port under pair for positioning end pipe, the pair
Lower holder（6）Rear portion be hinged with holder in the pair that can be swung up and down（7）, holder in pair（7）Bottom be equipped with for press take it is same
Positioning port in the pair of side pipe, the secondary lower holder（6）With holder in pair（7）Between be equipped with can drive pair go up holder（7）Pressing
Secondary actuating unit under homonymy pair at the top of holder（11）；Positioning port and secondary lower positioning port coaxial arrangement under the master.
3. PE standards machine as claimed in claim 2, it is characterised in that:The workbench（1）Top surface on position is installed
In main clamping device（2）The lateral swallowtail track of left and right side（8）, often on the lateral swallowtail track of side there are one corresponding slide fits
Slide, the pair clamping device are mounted on the slide of homonymy；The driving mechanism（5）It is mounted on workbench including two（1）
Upper and symmetrical spaced telescopic oil cylinder, the telescopic rod outer ends of two telescopic oil cylinders respectively with the slide of homonymy（4）
It links together；The active force mechanism（10）Including cutting with scissors stretching between Your Majesty's holder rear lateral portion and main lower holder rear lateral portion
Contracting oil cylinder；The pair actuating unit（11）Including hinge mounted in secondary upper holder（7）Rear lateral portion and secondary lower holder（6）Between rear lateral portion
Telescopic oil cylinder.
4. PE standards machine as claimed in claim 2, it is characterised in that:The secondary lower holder（6）Front energy is installed
Holder under pair will be pressed together on（6）Holder in the pair at top（7）It is maintained at the secondary retaining mechanism of stitching state；Holder under the master
Front, which is equipped with, can will be pressed together on the primary lock mechanism for leading Your Majesty's holder at the top of lower holder and being maintained at stitching state；The main lock
Tight mechanism includes the mainboard body for being connected laterally at Your Majesty's holder front side portion, mounted on the main support of main lower holder front side portion, described
The main hinged shaft being laterally arranged is installed on main support, be coated on main hinged shaft one end rearward extend, the other end forwards
The primary lock panel of extension, being hinged between the front end of the primary lock panel and main lower holder can drive on primary lock panel rear end
The rear end of the primary lock oil cylinder of lower swing, the primary lock panel can be pressed against when Your Majesty's holder is pressed together under master at the top of holder
The top of mainboard body；The pair retaining mechanism includes being connected laterally at holder in pair（7）The subplate body of front side portion（12）, be mounted on
The lower holder of pair（6）The secondary support of front side portion（13）, the secondary support（13）On the secondary hinged shaft being laterally arranged is installed, on secondary hinged shaft
It is coated with the secondary latch that one end rearward extends, the other end extends forwards（14）, the pair latch（14）Before
End and secondary lower holder（6）Between be hinged with and can drive secondary latch（14）The secondary locking cylinder that rear end is swung up and down（15）,
The pair latch（14）Rear end in pair holder（7）It is pressed together on holder under pair（6）Subplate body can be pressed against when top
（12）Top.
5. PE standards machine as described in claim 1, it is characterised in that:The welding support（20）Between left and right including two
Every the vertical beam of setting（27）, two vertical beams（27）Along main clamping device（2）Symmetrical median plane be left and right symmetrically arranged in work
Make platform（1）On, two vertical beams（27）Top be connected with the welding support plate being laterally arranged jointly（28）；The welding support plate
（28）Top the welding sliding rail being laterally arranged is installed, be equipped with two groups or so spaced welding on the welding sliding rail
Sliding block, left welder（21）Welding slide plate（23）Welding slider top mounted on left side, backhand welding connection device（22）Weldering
Connect slide plate（23）Welding slider top mounted on right side；Second driving device is left and right symmetrically arranged including two and is welding
Support plate（28）The telescopic welding cylinder body of bottom（29）, the welding support plate（28）Both ends be respectively equipped with it is vertically communicated
Lateral strip hole, the welding slide plate（23）Bottom be connected with from the lateral strip hole of homonymy stretch to lower section draw back plate
（30）, the draw back plate（30）With the telescopic welding cylinder body of homonymy（29）Output shaft link together；First driving
Device（25）Including being mounted on welding slide plate（23）On welding servo motor, it is described welding servo motor output shaft and support
Axis connection.
6. PE standards machine as described in claim 1, it is characterised in that:The heating dish（26）Including fixed disk body
（40）, the fixed disk body（40）Left and right ends face on be connected separately with side panel body（41）, the side panel body（41）Including close
Sealing label leans against fixed disk body（40）Interior disk on corresponding end-faces and separate fixed disk body（40）The outer disk of one end, the side panel
Body（41）Interior disk gather the detour oil duct in interior disk equipped with an annular（42）, the detour oil duct（42）Including
One oil inlet end（43）With a fuel-displaced end（44）, the fixed disk body（40）On periphery wall be equipped with and left end side panel
Body（41）Oil inlet end（43）The oil inlet pipe mounting hole of connection（45）And right end side panel body（41）Oil inlet end（43）Connection
Flowline mounting hole（46）, the fixed disk body（40）It is equipped with connection left end side disk body（41）Fuel-displaced end（44）The right side and
End side disk body（41）Fuel-displaced end（44）Oil-through-hole（47）；Two side panel bodies（41）Outer disk on be separately installed with and be used for
Heat the heating head of valve seat or end pipe（48）.
7. PE standards machine as claimed in claim 6, it is characterised in that:The detour oil duct include a plurality of radius successively
Become smaller and be distributed on the arc slot of the minor arc shape in interior disk, axis and the side panel body of a plurality of arc slot（41）Axis coaxle is arranged, institute
The both ends for stating arc slot include head end and end, the head end of the end arc slot smaller with adjacent diameter of every arc slot be connected to from
And a plurality of arc slot is made to be connected to a detour oil duct, lean on proximal disc body（41）One end of the detour oil duct of periphery wall is oil inlet end
（43）, lean on proximal disc body（41）One end of the detour oil duct in axle center is fuel-displaced end（44）.
8. PE standards machine as claimed in claim 6, it is characterised in that:The heating head（48）Including being mounted on side panel
Body（41）Substrate in outer disk（49）, the substrate（49）Inner plate surface and side panel body（41）External disk face paste be close together,
The substrate（49）Outer plate surface be equipped with annular convex platform（50）；The fixed disk body（40）Periphery wall be equipped with one section of radial direction
The mounting portion for protruding and being conveniently connected on heating welding mechanism（51）.
9. PE standards machine as described in claim 1, it is characterised in that:It is longitudinally mounted at the top of the rear lateral portion of the workbench
There is the longitudinal bracing sliding rail of a plurality of left and right parallel interval setting（65）, sliding rail is supported longitudinally in each（65）On slidably connect longitudinal direction
Slide is supported, it is described to cut flat with slide plate（60）On the longitudinal bracing slide, it includes vertical that the longitudinal direction, which cuts flat with driving mechanism,
Cylinder is cut flat with to the longitudinal direction of installation on the table（66）, the longitudinal direction cuts flat with cylinder（66）Telescopic rod outer end and cut flat with cunning
Plate（60）It links together；It is described to cut flat with slide plate（60）Top be horizontally installed with the cross of at least two front and back parallel interval settings
To support sliding rail（67）, the cross-brace sliding rail（67）On two groups or so spaced cross-brace slides are installed, two
It is a to cut flat with rack（61）It is separately mounted on the cross-brace slide of homonymy, it includes two transverse directions that the transverse direction, which cuts flat with driving mechanism,
Cut flat with cylinder, two transverse directions, which cut flat with cylinder and are transversely mounted on respectively, cuts flat with slide plate（60）On the top surface of both ends, two transverse directions are cut flat with
The telescopic rod outer end of cylinder cuts flat with rack with homonymy respectively（61）It links together.
10. PE standards machine as claimed in claim 9, it is characterised in that:The cutter shaft is rotatably installed in by middle part to be cut
Flat rack（61）On, the end of left and right two of the cutter shaft is respectively from cutting flat with rack（61）The left and right sides stretch out；Two end pipes
Cutter（63）It is separately mounted on the cutter shaft end of two cutter shaft opposite side, two valve seat cutters（62）It is separately mounted to two
On the cutter shaft end of cutter shaft opposite side；Sprocket wheel is installed on the cutter shaft, each cuts flat with rack（61）Rear portion be equipped with it is logical
Cross the cutter motor of the sprocket wheel rotation of chain drive homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472108.4U CN208068929U (en) | 2018-04-04 | 2018-04-04 | A kind of PE standards machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472108.4U CN208068929U (en) | 2018-04-04 | 2018-04-04 | A kind of PE standards machine |
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| CN208068929U true CN208068929U (en) | 2018-11-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262979A (en) * | 2018-04-04 | 2018-07-10 | 威海寅虎自动化设备有限公司 | A kind of PE standards machine |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262979A (en) * | 2018-04-04 | 2018-07-10 | 威海寅虎自动化设备有限公司 | A kind of PE standards machine |
| CN108262979B (en) * | 2018-04-04 | 2024-02-06 | 威海寅虎自动化设备有限公司 | PE valve welding machine |
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