CN204737317U - Pipe fitting crew cut pay -off layer board and feeding mechanism that commonality is strong - Google Patents

Pipe fitting crew cut pay -off layer board and feeding mechanism that commonality is strong Download PDF

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Publication number
CN204737317U
CN204737317U CN201520477841.1U CN201520477841U CN204737317U CN 204737317 U CN204737317 U CN 204737317U CN 201520477841 U CN201520477841 U CN 201520477841U CN 204737317 U CN204737317 U CN 204737317U
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China
Prior art keywords
pipe fitting
block
supporting plate
adjustment
screw
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Withdrawn - After Issue
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CN201520477841.1U
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Chinese (zh)
Inventor
尹高平
袁志平
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Zhuzhou Kai Feng Industrial Co Ltd
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Zhuzhou Kai Feng Industrial Co Ltd
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Priority to CN201520477841.1U priority Critical patent/CN204737317U/en
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Abstract

The utility model discloses a pipe fitting crew cut pay -off layer board and feeding mechanism that commonality is strong, pipe fitting crew cut pay -off layer board includes the layer board body, main tributary bracer and vice supporting shoe no. 1, the main tributary bracer sets up on the layer board body, adjustment through -hole no. 1 has still been opened on the layer board body, vice supporting shoe no. 1 includes adjusting block no. 1, studdle, lock screw no. 1 and lock nut no. 1, studdle includes screw section and sets up in screw rod prong portion that screw section no. 1 served, it has a plurality of screw holes to open on adjusting block no. 1, lock screw no. 1 passes during the layer board body twists a screw hole of adjusting block no. 1, and studdle's screw section passes in the another one screw hole that lock nut no. 1 twisted adjusting block no. 1 back through a lock nut locking, and it has main prong portion to open on the main tributary bracer, puts into main prong portion and screw rod prong portion respectively with the both ends head of pipe fitting to make the pipe fitting supported with the horizontality. The utility model provides the high processingquality of pipe fitting.

Description

A kind of pipe fitting tack feeding supporting plate of highly versatile and feed mechanism
Technical field
The utility model relates to a kind of feeding part and feeding method of pipeline end facing machine, particularly relates to a kind of pipe fitting tack feeding supporting plate of highly versatile and feed mechanism and feeding method.
Background technology
Malleable cast iron pipe fitting, before dispatching from the factory, need utilize pipeline end facing machine to carry out tack process to the end face of its each termination, namely utilizes multiple cutter heads of chamfering machine to carry out tack processing to the end face of multiple terminations of pipe fitting respectively.
Application publication number is CN103551639A, Shen Qing Publication day is that the Chinese invention patent on February 5th, 2014 discloses a kind of full automaticity malleable cast iron pipe fitting chamfering machine, comprise frame and PLC, be arranged on the material-supporting device in described frame, add man-hour for being fixed the grip device of workpiece, for workpiece to be transported to the pay-off described grip device from described material-supporting device, for the power head device of processing work, described material-supporting device, grip device, pay-off, power head device is connected with described PLC electrical control, described grip device comprises the stay bearing plate cylinder be arranged in described frame, the clamp supporting plate having discharging opening be connected with the piston of described stay bearing plate cylinder, to be arranged on described clamp supporting plate and to be positioned at the lower clamp cylinder of discharging opening side, the lower clamp be divided into two parts, a part for described lower clamp is connected with the piston of described lower clamp cylinder, and its other part to be arranged on described clamp supporting plate and to be positioned at the other side of discharging opening, be arranged on the binder cylinder in described frame, the upper fixture be connected with the piston of described binder cylinder, described frame is provided with grip device guide rail, has guide groove bottom described clamp supporting plate, described grip device coordinates sliding block joint by described guide groove with the grip device guide rail in described frame.
As can be seen from above-mentioned patent documentation, during existing pipeline end facing machine feeding, pipe fitting is placed on the supporting plate of material loading rotating disk, manipulator is utilized the pipe fitting on material loading rotating disk to be clamped into the lower clamp of the pipeline end facing machine being arranged in pipeline end facing machine material loading position, position (i.e. the Working position of pipeline end facing machine) immediately below the upper fixture by lower clamp pipe fitting being sent to pipeline end facing machine again, press down finally by upper fixture, pipe fitting to be pressed abd fixed on after in lower clamp, to utilize the cutter head of pipeline end facing machine to carry out tack processing to pipe fitting.When feeding, for ensureing crudy, pipe fitting need be in a kind of horizontality and be fed in pipeline end facing machine, and namely the center of circle of each termination of pipe fitting need be on the position of same level.
But, existing feed rotary table is positioned the pipe fitting put on supporting plate by the fixed link be arranged on supporting plate, its structure is very simple, function singleness, a Position Approximate of pipe fitting can only be ensured, cannot ensure that pipe fitting is in a kind of horizontality and is fed in pipeline end facing machine, thus have impact on the crudy of pipe fitting, result in the increase of reject rate, improve tooling cost.In addition, the specification of pipe fitting has a variety of, in view of the structure of the supporting plate of existing feed rotary table, existing supporting plate can only be placed the pipe fitting of single type and specification, commonality is strong, when processing the pipe fitting of dissimilar or different size, needs the structure of the supporting plate redesigning feed rotary table, thus improve tooling cost, have impact on work efficiency.
To sum up, how to design a kind of feeding part of pipeline end facing machine, can ensure that pipe fitting is in a kind of horizontality and is fed in pipeline end facing machine, thus improve the crudy of pipe fitting, to reduce the number of rejects and seconds rate, to cut down finished cost and it can be applicable to the feeding of pipe fitting of all kinds, specification, highly versatile, cut down finished cost, improving work efficiency is the technical matters being badly in need of solving.
Utility model content
The technical problems to be solved in the utility model is the defect for existing in prior art, a kind of pipe fitting tack feeding supporting plate and feed mechanism of highly versatile are provided, it can ensure that pipe fitting is in a kind of horizontality and is fed in pipeline end facing machine, thus improve the crudy of pipe fitting, reduce reject rate, reduce tooling cost and it can be applicable to the feeding of pipe fitting of all kinds, specification, highly versatile, reduce tooling cost, improve work efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of pipe fitting tack feeding supporting plate of highly versatile, comprise poppet body, described pipe fitting tack feeding supporting plate also comprises main back-up block and the secondary back-up block one of the two ends for distinguishing support tubes, described main back-up block is arranged on the side of described poppet body, the side of poppet body also has adjustment through hole one, described secondary back-up block one comprises adjustment block one, studdle, lock screw one and jam nut one, described studdle comprises threaded shank and is arranged on the screw rod prong portion on described threaded shank one end, described adjustment block one has multiple tapped bore, described lock screw one is screwed in a tapped bore of adjustment block one through the adjustment through hole one in poppet body, thus adjustment block one is connected in poppet body, the threaded shank of described studdle is screwed into after in the another one tapped bore of adjustment block one through jam nut one is locked by jam nut one, thus studdle is connected in adjustment block one, described main back-up block has main prong portion, the two ends of pipe fitting is put into respectively the main prong portion of main back-up block and the screw rod prong portion of secondary back-up block one, thus the state making pipe fitting be in same level with the center of circle of its two ends is supported.
Preferably, the side of described main back-up block is provided with locating shim, the axial positioning structure to pipe fitting one termination is formed between described locating shim and the main prong portion of main back-up block, one termination of pipe fitting is placed into after in the main prong portion of main back-up block, and the end of pipe fitting one termination contacts with the sidepiece of locating shim.
Preferably, described pipe fitting tack feeding supporting plate also comprises secondary back-up block two, and described secondary back-up block two comprises adjustment block two, support screw, lock screw two and jam nut two, and described adjustment block two also has multiple tapped bore; The side of described poppet body also has adjustment through hole two, described lock screw two is screwed in a tapped bore of adjustment block two through the adjustment through hole two in poppet body, thus adjustment block two is connected in poppet body, described support screw is screwed into after in the another one tapped bore of adjustment block two through jam nut two and is locked by jam nut two, thus support screw is connected in adjustment block two.
The utility model also discloses a kind of feed mechanism, and comprise frame and be arranged on the chain conveying mechanism in frame, described feed mechanism also comprises the multiple bases pipe fitting tack as above feeding supporting plate be arranged on described chain conveying mechanism.
Preferably, described chain conveying mechanism comprises the drive sprocket matched with motor, chain and the driven sprocket that are arranged in frame, the state that described drive sprocket and driven sprocket are all parallel to horizontal surface with its radial face is arranged, described drive sprocket is connected by chain interoperation with driven sprocket, by the poppet body of pipe fitting tack feeding supporting plate to be connected on chain thus to be arranged on chain conveying mechanism by pipe fitting tack feeding supporting plate.
Preferably, described frame is also provided with holder bar, the below of the chain of holder bar between drive sprocket and driven sprocket, the bottom connection of the poppet body of described holder bar and the pipe fitting tack feeding supporting plate between drive sprocket and driven sprocket touches.
The beneficial effects of the utility model for: the utility model be by with the horizontal surface residing for the center of circle of a termination of pipe fitting for reference plane, adjust the horizontal surface residing for the center of circle of the other termination of pipe fitting, finally make the center of circle of each termination of pipe fitting to be all in same level thus ensure that pipe fitting is in a kind of horizontality and is fed in pipeline end facing machine, improve the crudy of pipe fitting, reduce reject rate, reduce tooling cost; According to the dimensions of each termination of pipe fitting, the utility model, by the flexible to adjustment block one and adjustment block two, makes the utility model be applicable to the feeding of pipe fitting of different size, type, highly versatile, reduce tooling cost, improve work efficiency.The side of main back-up block is provided with locating shim, by forming the axial positioning structure to pipe fitting one termination between locating shim and the main prong portion of main back-up block, one termination of pipe fitting is accurately located, thus be convenient to the adjustment of the position to the other termination of pipe fitting, thus the calibration accuracy of the utility model to pipe fitting horizontality is more increased, further increase the crudy of product; The utility model adopts the chain converyer with multiple pipe fitting tack feeding supporting plate to carry out feeding, and a workman can operate multiple stage feed mechanism simultaneously, improves work efficiency; In the utility model feed mechanism frame on and between drive sprocket and driven sprocket, be provided with the holder bar of support tubes tack supporting plate, pipe fitting tack feeding supporting plate between drive sprocket and driven sprocket is held up, when ensure that feeding, the stability of pipe fitting tack feeding supporting plate, improves crudy.
Accompanying drawing explanation
Fig. 1 is the perspective view of pipe fitting tack feeding supporting plate in the utility model embodiment 1;
Fig. 2 is the sectional perspective structural representation being positioned at secondary adjustment block one place in Fig. 1;
Fig. 3 is the perspective view of the utility model embodiment 1 pipe fitting tack feeding supporting plate after putting into straight tube pipe fitting;
Fig. 4 is the plan structure schematic diagram of feed mechanism in the utility model embodiment 1;
Fig. 5 is the perspective view of pipe fitting tack feeding supporting plate in the utility model embodiment 2;
Fig. 6 is the perspective view of the utility model embodiment 2 pipe fitting tack feeding supporting plate after putting into straight tube pipe fitting;
Fig. 7 is the perspective view of pipe fitting tack feeding supporting plate in the utility model embodiment 3;
Fig. 8 is the perspective view of pipe fitting tack feeding supporting plate in the utility model embodiment 4;
Fig. 9 is the sectional perspective structural representation being positioned at secondary adjustment block two place in Fig. 8;
Figure 10 is the perspective view of the utility model embodiment 4 pipe fitting tack feeding supporting plate after putting into tee pipe fitting;
Figure 11 is the perspective view of the utility model embodiment 4 pipe fitting tack feeding supporting plate after putting into bend pipe pipe fitting;
Figure 12 is the perspective view of pipe fitting tack feeding supporting plate in the utility model embodiment 5;
In figure: 1. poppet body, 2. pipe fitting, 3. main back-up block, 311. main prong portions, 4. secondary back-up block one, 411. adjustment blocks one, 412. studdle, 4121. threaded shank, 4122. screw rod prong portions, 413. jam nuts one, 5. tapped bore, 6. frame, 7. chain conveying mechanism, 711. drive sprocket, 712. chain, 713. driven sprocket, 8. pipe fitting tack feeding supporting plate, 9. hold in the palm bar, 10. opto-electronic pickup, 11. locating shims, 12. screws, 13. adjustment through holes one, 14. secondary back-up blocks two, 141. adjustment blocks two, 142. support screw, 143. jam nuts two, 15. adjustment through holes two.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, elaboration detailed is further done to the technical solution of the utility model.
Embodiment 1: as shown in Figure 1 to Figure 3, a kind of pipe fitting tack feeding supporting plate of highly versatile, comprise poppet body 1, described pipe fitting tack feeding supporting plate also comprises main back-up block 3 and the secondary back-up block 1 of the two ends for distinguishing support tubes 2, the side that described main back-up block 3 and secondary back-up block 1 are all arranged on described poppet body 1 lay respectively near poppet body 1 end positions, poppet body 1 is rectangle, described main back-up block 3 is arranged on the side of described poppet body 1 along the Width of poppet body 1, the side of poppet body 1 also has adjustment through hole one (not shown), described secondary back-up block 1 comprises adjustment block 1, studdle 412, lock screw one (not shown) and jam nut 1, the screw rod prong portion 4122 that described studdle 412 comprises threaded shank 4121 and is fixed on described threaded shank 4121 one end, the side of described adjustment block 1 has multiple tapped bore 5, described lock screw one is screwed in a tapped bore 5 of adjustment block 1 through the adjustment through hole one in poppet body 1, thus one end of adjustment block 1 is connected in poppet body 1, the threaded shank 4121 of described studdle is screwed into after in the another one tapped bore 5 of adjustment block 1 through jam nut 1 is locked by jam nut 1, thus studdle 412 is connected in adjustment block 1, described main back-up block 3 has main prong portion 311, the two ends of pipe fitting 2 is put into respectively the main prong portion 311 of main back-up block and the screw rod prong portion 4122 of secondary back-up block one, thus the state making pipe fitting 2 be in same level with the center of circle of its two ends is supported.Main prong portion 311 on main back-up block is parallel to each other with the screw rod prong portion 4122 of secondary back-up block one, be convenient to putting into of pipe fitting 2, in the present embodiment, tapped bore 5 is set to two, lay respectively at the end positions near adjustment block 1, a tapped bore 5 is for connecting adjustment block 1, and another one tapped bore 5 is for connecting studdle 412, and lock screw one is screwed into a tapped bore 5 of adjustment block 1 from the back side of supporting plate plate body 1., preferably described screw rod prong portion 4122 and main prong portion 311 are all arranged to V-type here, but also can be arranged to U-shaped or other prong shapes.In the present embodiment, the pipe fitting 2 of processing is straight tube.
The utility model be by with the horizontal surface residing for the center of circle of a termination of pipe fitting for reference plane, adjust the horizontal surface residing for the center of circle of the other termination of pipe fitting, finally make the center of circle of each termination of pipe fitting to be all in same level thus ensure that pipe fitting is in a kind of horizontality and is fed in pipeline end facing machine, improve the crudy of pipe fitting, reduce reject rate, reduce tooling cost.Horizontality is in order to make pipe fitting, need the position in the horizontal plane, screw rod prong portion 4122 adjusting studdle, during adjustment, rotate adjustment block 1, first lock screw one can be unscrewed during rotation, again centered by one end of adjustment block 1 (namely centered by the axis of lock screw one), rotate other one end of adjustment block 1, the position in the horizontal plane, screw rod prong portion 4122 being positioned at the studdle on other one end of adjustment block 1 can be adjusted.Here, tapped bore 5 in adjustment block 1 also can be arranged to more than three or three, like this when lock screw one is screwed in other tapped bore, in fact have adjusted the radius size that adjustment block 1 is rotated, thus make it possible to adjust position in the horizontal plane, screw rod prong portion 4122 according to actual conditions.Horizontality is in order to make pipe fitting, also may need the position of screw rod prong portion 4122 on vertical adjusting studdle, during adjustment, first unscrew jam nut 1, then rotational support the screw rod 412 thus screw rod prong portion 4122 of studdle is adjusted in the position on vertical.Here, after rotating adjustment block 1 above, the screw rod prong portion 4122 being positioned at the studdle on the other one end of adjustment block 1 may not be parallel to each other with the main prong portion 311 of main back-up block, pipe fitting is just bad to be put into, at this moment, also can rotational support screw rod 412, until the screw rod prong portion 4122 of studdle is in the main prong portion 311 of main back-up block the state be parallel to each other again.
In addition, because the specification of pipe fitting is different, so the termination size of often kind of pipe fitting is different, original pay-off just can only be used for the pipe fitting of same specification, just can not be general when changing the pipe fitting of different size.Be exactly in addition, pipe fitting have indentical tube part and reducing fittings point, indentical tube part refers to the pipe fitting that the size of each termination of pipe fitting is all identical, reducing fittings refers to the pipe fitting that the size of each termination of pipe fitting is not identical, the size of each termination namely in same pipe fitting is not identical, can find out, original pay-off can only be applicable to indentical tube part, and for not applicable reducing fittings.In the present embodiment, because the position of screw rod prong portion 4122 in the horizontal plane and on vertical of secondary back-up block one is adjustable, therefore can first be adjusted by the position for the screw rod prong portion 4122 of secondary back-up block, the indentical tube part or replacing reducing fittings of changing rear different size are placed, again with the horizontal surface residing for the center of circle being placed on pipe fitting one termination in the main prong portion 311 of main back-up block for benchmark, horizontal surface residing for the center of circle of the other termination of the pipe fitting be placed in the screw rod prong portion 4122 of secondary back-up block one is adjusted, the center of circle of the two ends of pipe fitting is adjusted in same level the most at last.The screw rod prong portion of position in the horizontal plane, the screw rod prong portion that namely horizontal surface residing for the center of circle of an other termination of adjustment pipe fitting adjusts studdle by foregoing step and adjustment studdle realizes in the position on vertical.Therefore, the present embodiment is applicable to the indentical tube part of all size or the feeding of reducing fittings, and highly versatile, reduces tooling cost, improves work efficiency.
As shown in Figure 4, the utility model also discloses a kind of feed mechanism, the chain conveying mechanism 7 comprising frame 6 and be arranged in frame 6, described feed mechanism also comprises the multiple bases pipe fitting tack as above feeding supporting plate 8 being arranged on described chain conveying mechanism 7.The chain conveying mechanism 7 with multiple pipe fitting tack feeding supporting plate 8 is adopted to add man-hour, workman disposablely can place pipe fitting on all pipe fitting tack feeding supporting plates, after processing starts, workman can one end away from keyboard time, keep by feed mechanism without the moment, thus a workman can operate multiple stage feed mechanism, improves work efficiency simultaneously.
Described chain conveying mechanism 7 comprises the drive sprocket 711 matched with motor (not shown), chain 712 and the driven sprocket 713 that are arranged in frame 6, the state that described drive sprocket 711 and driven sprocket 713 are all parallel to horizontal surface with its radial face is arranged, described drive sprocket 711 and driven sprocket 713 are connected by chain 712, by the poppet body 1 of pipe fitting tack feeding supporting plate to be connected on chain 712 thus to be arranged on chain conveying mechanism by pipe fitting tack feeding supporting plate 8.Poppet body 1 is connected on chain 712 by screw.
Described frame 1 is also provided with holder bar 9, the below of the chain 712 of holder bar 9 between drive sprocket 711 and driven sprocket 713, the bottom connection of the poppet body 1 of described holder bar 9 and the pipe fitting tack feeding supporting plate between drive sprocket 711 and driven sprocket 713 touches.Such setting is because the chain between drive sprocket and driven sprocket does not have drive sprocket or driven sprocket to support, in the process run, chain between drive sprocket and driven sprocket easily deforms, thus cause the instability of pipe fitting tack feeding supporting plate, have impact on crudy, pipe fitting tack feeding supporting plate 8 between drive sprocket 711 and driven sprocket 713 holds up by arranging holder bar 9 by the present embodiment, when ensure that feeding, the stability of pipe fitting tack feeding supporting plate, improves crudy.In the present embodiment, bar 9 is ask to be provided with two altogether.
Described frame 6 is also provided with opto-electronic pickup 10, and it is arranged on the material loading position of chamfering machine, and it is for responding to the pipe fitting tack feeding supporting plate of material loading position.Opto-electronic pickup 10, motor and manipulator are all connected with controller electrical control.After a pipe fitting tack feeding supporting plate 8 reaches material loading position, opto-electronic pickup 10 sends signal to controller, controller controls motor and closes down, pipe fitting tack feeding supporting plate 8 is stayed for some time in material loading position, thus the pipe fitting on pipe fitting tack feeding supporting plate can be taken out by the manipulator on platform machine be sent in chamfering machine and process.
As shown in Figures 1 to 4, the utility model also discloses the feeding method of a kind of basis feed mechanism as above, and the concrete steps of described feeding method are:
(1), by multiple pipe fitting 2 that will process be placed into respectively on multiple pipe fitting tack feeding supporting plate 8, utilize the main prong portion 311 of main back-up block on each pipe fitting tack feeding supporting plate and the screw rod prong portion 4122 of secondary back-up block one to support the two ends of each pipe fitting 2 respectively;
(2), according to the dimensions of the two ends of the pipe fitting 2 that will process, with the horizontal surface residing for the center of circle being arranged in pipe fitting 2 one termination in main prong portion 311 for benchmark, by position in the horizontal plane, the screw rod prong portion 4122 that adjusts secondary back-up block one and the position on vertical, thus the position of the horizontal surface residing for the center of circle of the adjustment other termination of pipe fitting 2, finally make the horizontal surface residing for the center of circle of the horizontal surface residing for the center of circle of the other termination of pipe fitting 2 being arranged in screw rod prong portion 4122 and pipe fitting 2 one termination in same level, ensure that each pipe fitting 2 is all in a kind of horizontality,
(3), open chain conveying mechanism 7, by chain conveying mechanism 7, multiple pipe fitting 2 that will process is transported to chamfering machine material loading position successively, by the manipulator of chamfering machine, the pipe fitting 2 be arranged on chamfering machine material loading position is taken into chamfering machine and processes.
When adjusting the position in screw rod prong portion 4122 of secondary back-up block one, by unscrewing lock screw one, centered by the axis of lock screw one, rotate adjustment block 1, thus adjust position in the horizontal plane, screw rod prong portion 4122, after adjusting, again lock screw one to be tightened and by unscrewing jam nut 1, rotational support screw rod 412 self adjusts the position of screw rod prong portion 4122 on vertical again, after adjusting, then jam nut 1 tightened the position in screw rod prong portion 4122 is adjusted.
Embodiment 2: as shown in Figure 5 and Figure 6, compared with embodiment 1, difference is: the structure of the main back-up block in the present embodiment on pipe fitting tack feeding supporting plate is different, namely on the side of described main back-up block 3, locating shim 11 is provided with, the axial positioning structure to pipe fitting one termination is formed between described locating shim 11 and the main prong portion 311 of main back-up block, one termination of pipe fitting is placed into after in the main prong portion 311 of main back-up block, and the end of pipe fitting one termination contacts with the sidepiece of locating shim 11.In the present embodiment, locating shim 11 has been provided with two panels, it is all screwed into by screw 12 on the outside portion of main back-up block 3, and locating shim 11 part is exposed the main prong portion 311 of main back-up block thus utilized locating shim 11 and main prong portion 311 to form axial positioning structure to pipe fitting one termination.Such setting, when pipe fitting is put into, accurately can locate a termination of pipe fitting, thus be convenient to the adjustment of the position to the other termination of pipe fitting, thus the calibration accuracy of the present embodiment to pipe fitting horizontality is more increased, further increase the crudy of product.
Embodiment 3: as shown in Figure 7, compared with embodiment 1, difference is: the structure of the adjustment through hole one in the present embodiment on pipe fitting tack feeding supporting plate is different, namely in the present embodiment, adjustment through hole 1 is arranged to strip shape through hole, as waist-shaped hole.Like this, when rotating other one end of adjustment block one centered by one end of adjustment block one, the center of circle of rotation can change along elongate holes, makes the scope that can adjust add like this, further increases the commonality of the present embodiment.
Embodiment 4: as shown in Fig. 8 to Figure 10, compared with embodiment 1, difference is: the structure in the present embodiment on pipe fitting tack feeding supporting plate is different, namely described pipe fitting tack feeding supporting plate also comprises secondary back-up block 2 14, described secondary back-up block 2 14 comprises adjustment block 2 141, support screw 142, lock screw two (not shown) and jam nut 2 143, and the side of described adjustment block 2 141 also has multiple tapped bore 5; The side of described poppet body 1 also has adjustment through hole two (not shown), described lock screw two is screwed in a tapped bore 5 of adjustment block 2 141 through the adjustment through hole two in poppet body 1, thus one end of adjustment block 2 141 is connected in poppet body 1, described support screw 142 is screwed into after in the another one tapped bore 5 of adjustment block 2 141 through jam nut 2 143 and is locked by jam nut 2 143, thus support screw 142 is connected in adjustment block 2 141.In the present embodiment, tapped bore 5 is set to two, lay respectively at the end positions near adjustment block 2 141, a tapped bore 5 is for connecting adjustment block 2 141, another one tapped bore 5 is for connecting support screw 142, and lock screw two is screwed into a tapped bore 5 of adjustment block 2 141 from the back side of supporting plate plate body 1.
In the present embodiment, secondary back-up block two set up by pipe fitting tack feeding supporting plate, because in the present embodiment, the pipe fitting 2 of processing is three-way pipe, it has three terminations, in secondary back-up block two, the head of support screw 142 is used for the 3rd termination of support tubes 2, and the head of support screw 142 supports contact on the bottom of the 3rd termination of pipe fitting 2.By adjusting the head position in the horizontal plane of support screw 142 and the position on vertical, thus the position of the horizontal surface residing for the center of circle of the 3rd termination of adjustment pipe fitting 2, the center of circle of three of pipe fitting 2 terminations is all in same level, ensures the horizontality of pipe fitting 2.The step and the principle that adjust screw rod prong position in the concrete steps of head position of adjustment support screw 142 and embodiment 1 are similar, when namely adjusting the head position in the horizontal plane of support screw 142, rotate adjustment block 2 141, first lock screw two can be unscrewed during rotation, again centered by one end of adjustment block 2 141 (namely centered by the axis of lock screw two), rotate other one end of adjustment block 2 141, the head of the support screw 142 be positioned on other one end of adjustment block two position in the horizontal plane can be adjusted.Here, tapped bore 5 in adjustment block 2 141 also can be arranged to more than three or three, like this when lock screw two is screwed in other tapped bore, in fact have adjusted the radius size that adjustment block two is rotated, thus make it possible to the head position in the horizontal plane adjusting support screw 142 according to actual conditions.During position on vertical of the head of adjustment support screw 142, first unscrew jam nut 2 143, then rotational support the screw 142 thus head of support screw 142 is adjusted in the position on vertical.
In the present embodiment, feeding method is compared with feeding method in embodiment 1, and difference is:
When pipe fitting 2 being placed on pipe fitting tack feeding supporting plate in described (1) step, also need to utilize the head of the support screw 412 in secondary back-up block two to support the 3rd termination of pipe fitting 2;
When adjusting in described (2) step, also need the dimensions of the 3rd termination according to pipe fitting 2, with the horizontal surface residing for the center of circle being arranged in pipe fitting 2 one termination in main prong portion 311 for benchmark, by the head that adjusts the support screw 142 of secondary back-up block two position in the horizontal plane and the position on vertical, thus the position of the horizontal surface residing for the center of circle of adjustment pipe fitting 2 the 3rd termination, finally make the center of circle of three of pipe fitting 2 terminations all be in same level, ensure the horizontality of pipe fitting.
When adjusting the head of the support screw 142 of secondary back-up block two, by unscrewing lock screw two, centered by the axis of lock screw two, rotate adjustment block 2 141, thus adjust the head position in the horizontal plane of support screw 142, after adjusting, again lock screw two to be tightened and by unscrewing jam nut 2 143, the position of rotational support screw 142 head that self adjusts support screw 142 on vertical again, after adjusting, then jam nut 2 143 tightened the position of the head of support screw is adjusted.
Apparent, in the present embodiment, pipe fitting tack feeding supporting plate is also applicable to process straight tube.In addition, it should be noted that, as long as pipe fitting tack feeding supporting plate is by secondary back-up block one and secondary back-up block two under the location swap in poppet body in the present embodiment, also be applicable to process bend pipe, as shown in figure 11, during processing bend pipe, the main prong portion 311 of main back-up block and the screw rod prong portion 4122 of secondary back-up block one is utilized to support the two ends of bend pipe respectively, (not shown) on the bottom utilizing the head of the support screw 142 of secondary back-up block two to be supported on the turning of bend pipe, process bend pipe being adjusted to horizontality is the same with foregoing adjustment principle, be not repeated at this.
Embodiment 5: as shown in figure 12, compared with embodiment 4, difference is: the structure of the adjustment through hole two in the present embodiment on pipe fitting tack feeding supporting plate is different, namely in the present embodiment, adjustment through hole 2 15 is arranged to strip shape through hole, as waist-shaped hole.Like this, when rotating other one end of adjustment block two centered by one end of adjustment block two, the center of circle of rotation can change along elongate holes, makes the scope that can adjust add like this, further increases the commonality of the present embodiment.
In sum, the utility model be by with the horizontal surface residing for the center of circle of a termination of pipe fitting for reference plane, adjust the horizontal surface residing for the center of circle of the other termination of pipe fitting, finally make the center of circle of each termination of pipe fitting to be all in same level thus ensure that pipe fitting is in a kind of horizontality and is fed in pipeline end facing machine, improve the crudy of pipe fitting, reduce reject rate, reduce tooling cost; According to the dimensions of each termination of pipe fitting, the utility model, by the flexible to adjustment block one and adjustment block two, makes the utility model be applicable to the feeding of pipe fitting of different size, type, highly versatile, reduce tooling cost, improve work efficiency.The side of main back-up block is provided with locating shim, by forming the axial positioning structure to pipe fitting one termination between locating shim and the main prong portion of main back-up block, one termination of pipe fitting is accurately located, thus be convenient to the adjustment of the position to the other termination of pipe fitting, thus the calibration accuracy of the utility model to pipe fitting horizontality is more increased, further increase the crudy of product; The utility model adopts the chain converyer with multiple pipe fitting tack feeding supporting plate to carry out feeding, and a workman can operate multiple stage feed mechanism simultaneously, improves work efficiency; In the utility model feed mechanism frame on and between drive sprocket and driven sprocket, be provided with the holder bar of support tubes tack supporting plate, pipe fitting tack feeding supporting plate between drive sprocket and driven sprocket is held up, when ensure that feeding, the stability of pipe fitting tack feeding supporting plate, improves crudy.
Above embodiment is only for illustration of the utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make a variety of changes or convert; therefore all equivalent technical schemes also should belong to protection domain of the present utility model, and protection domain of the present utility model should be limited by each claim.

Claims (6)

1. the pipe fitting tack feeding supporting plate of a highly versatile, comprise poppet body, it is characterized in that: described pipe fitting tack feeding supporting plate also comprises main back-up block and the secondary back-up block one of the two ends for distinguishing support tubes, described main back-up block is arranged on the side of described poppet body, the side of poppet body also has adjustment through hole one, described secondary back-up block one comprises adjustment block one, studdle, lock screw one and jam nut one, described studdle comprises threaded shank and is arranged on the screw rod prong portion on described threaded shank one end, described adjustment block one has multiple tapped bore, described lock screw one is screwed in a tapped bore of adjustment block one through the adjustment through hole one in poppet body, thus adjustment block one is connected in poppet body, the threaded shank of described studdle is screwed into after in the another one tapped bore of adjustment block one through jam nut one is locked by jam nut one, thus studdle is connected in adjustment block one, described main back-up block has main prong portion, the two ends of pipe fitting is put into respectively the main prong portion of main back-up block and the screw rod prong portion of secondary back-up block one, thus the state making pipe fitting be in same level with the center of circle of its two ends is supported.
2. pipe fitting tack feeding supporting plate according to claim 1, it is characterized in that: on the side of described main back-up block, be provided with locating shim, the axial positioning structure to pipe fitting one termination is formed between described locating shim and the main prong portion of main back-up block, one termination of pipe fitting is placed into after in the main prong portion of main back-up block, and the end of pipe fitting one termination contacts with the sidepiece of locating shim.
3. pipe fitting tack feeding supporting plate according to claim 1, it is characterized in that: described pipe fitting tack feeding supporting plate also comprises secondary back-up block two, described secondary back-up block two comprises adjustment block two, support screw, lock screw two and jam nut two, and described adjustment block two also has multiple tapped bore; The side of described poppet body also has adjustment through hole two, described lock screw two is screwed in a tapped bore of adjustment block two through the adjustment through hole two in poppet body, thus adjustment block two is connected in poppet body, described support screw is screwed into after in the another one tapped bore of adjustment block two through jam nut two and is locked by jam nut two, thus support screw is connected in adjustment block two.
4. a feed mechanism, comprise frame and be arranged on chain conveying mechanism in frame, it is characterized in that: described feed mechanism also comprises that to be arranged on described chain conveying mechanism multiple according to the pipe fitting tack feeding supporting plate in claims 1 to 3 described in any one claim.
5. feed mechanism according to claim 4, it is characterized in that: described chain conveying mechanism comprises the drive sprocket matched with motor, chain and the driven sprocket that are arranged in frame, the state that described drive sprocket and driven sprocket are all parallel to horizontal surface with its radial face is arranged, described drive sprocket is connected by chain interoperation with driven sprocket, by the poppet body of pipe fitting tack feeding supporting plate to be connected on chain thus to be arranged on chain conveying mechanism by pipe fitting tack feeding supporting plate.
6. feed mechanism according to claim 5, it is characterized in that: in described frame, be also provided with holder bar, the below of the chain of holder bar between drive sprocket and driven sprocket, the bottom connection of the poppet body of described holder bar and the pipe fitting tack feeding supporting plate between drive sprocket and driven sprocket touches.
CN201520477841.1U 2015-07-06 2015-07-06 Pipe fitting crew cut pay -off layer board and feeding mechanism that commonality is strong Withdrawn - After Issue CN204737317U (en)

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Application Number Priority Date Filing Date Title
CN201520477841.1U CN204737317U (en) 2015-07-06 2015-07-06 Pipe fitting crew cut pay -off layer board and feeding mechanism that commonality is strong

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104909116A (en) * 2015-07-06 2015-09-16 株洲凯丰实业有限公司 High-universality pipe end-facing feeding supporting plate, feeding mechanism and feeding method
CN109018910A (en) * 2018-09-21 2018-12-18 浙江硕和机器人科技有限公司 A kind of transport device
CN109081065A (en) * 2018-09-28 2018-12-25 浙江硕和机器人科技有限公司 A kind of automatic production line of extension bar compressed steel pearl

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104909116A (en) * 2015-07-06 2015-09-16 株洲凯丰实业有限公司 High-universality pipe end-facing feeding supporting plate, feeding mechanism and feeding method
CN109018910A (en) * 2018-09-21 2018-12-18 浙江硕和机器人科技有限公司 A kind of transport device
CN109081065A (en) * 2018-09-28 2018-12-25 浙江硕和机器人科技有限公司 A kind of automatic production line of extension bar compressed steel pearl
CN109081065B (en) * 2018-09-28 2024-02-09 浙江硕和机器人科技有限公司 Automatic production line for connecting rod steel ball pressing

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