CN115008381B - Pipeline joint production process and system - Google Patents

Pipeline joint production process and system Download PDF

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Publication number
CN115008381B
CN115008381B CN202210641984.6A CN202210641984A CN115008381B CN 115008381 B CN115008381 B CN 115008381B CN 202210641984 A CN202210641984 A CN 202210641984A CN 115008381 B CN115008381 B CN 115008381B
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block
pipeline
plate
limiting
actuating lever
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CN115008381A (en
Inventor
王顺芬
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Wenzhou Yili Fluid Equipment Co ltd
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Wenzhou Yili Fluid Equipment Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02Assembly jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/10Aligning parts to be fitted together

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The invention relates to the technical field of water pipe valve detection, in particular to a production process and a system of a pipeline joint; the utility model provides a pipeline joint production system, includes supporting seat, actuating lever, holds the piece, biax motor and places the board, the holding tank has been seted up to the upper surface of supporting seat, and the inside rotation of holding tank is connected with the actuating lever, and the laminating of the surface left part of actuating lever is provided with the drive belt, the surface of actuating lever is provided with the actuating plate, and the surface rotation of actuating plate is connected with holds the piece, and the surface of holding the piece is provided with places the board, the right side of overlap joint section of thick bamboo is provided with the beneficial effect of early warning mechanism invention and is: the butt joint device for the production of the pipeline joint and the use method thereof are improved on the basis of the prior art, and the device is higher in automation degree and convenient to operate by utilizing the limiting structure, the transmission structure and the cleaning structure.

Description

Pipeline joint production process and system
Technical Field
The invention relates to the technical field of pipeline joint production, in particular to a pipeline joint production process and a pipeline joint production system.
Background
The pipeline head is used for connecting the part of pipeline, and the form of pipeline head has a plurality of, for example the ring flange connector, and the staff corresponds pipeline and ring flange through interfacing apparatus, then screw up the ring flange bolt on two sets of pipelines through interfacing apparatus and fix to accomplish the butt joint between pipeline and the pipeline, and some current pipeline joint production are with interfacing apparatus still have some problems, for example:
the existing butt joint device for pipeline joint production such as the butt joint device for pipeline joint production described in CN201921327758.0 and CNCN201921814262.6 is not convenient to use, has low automation degree and is inconvenient for the operation of staff.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a production process and a production system for a pipeline joint, which are used for solving the problems that the prior butt joint devices for producing the pipeline joint are not convenient to use and have low automation degree and are inconvenient for operators to operate.
The technical scheme for solving the technical problems is as follows:
the utility model provides a pipe joint production system, includes supporting seat, actuating lever, holds piece, biax motor and places the board, the holding tank has been seted up to the upper surface of supporting seat, and the inside rotation of holding tank is connected with the actuating lever, and the laminating of the surface left part of actuating lever is provided with the drive belt, the surface of actuating lever is provided with the actuating plate, and the surface rotation of actuating plate is connected with holds the piece, and the surface of holding the piece is provided with places the board, the left side surface bolt fastening of actuating plate has biax motor, and the right side surface welded fastening of actuating plate has fixed frame, and the output welded fastening of biax motor has first conical gear, the upper surface edge welded fastening of supporting seat has the backup pad.
The beneficial effects of the invention are as follows:
1) The pipeline joint production system has better effect, the invention is improved on the basis of the prior art, the rotation direction of the accommodating block can be controlled by the connecting block under the deformation action of the first spring by utilizing the limiting block, so that the placing plate moves on the second bevel gear under the limiting action of the limiting groove, the whole device can automatically clamp the pipeline by the clamping block, the whole device can be convenient for the workers to butt the flange plate in a rotating way, meanwhile, in the clamping process, the rotating rod can rotate by the resisting of the pipeline, and the rotating rod can clean the outer surface of the pipeline under the deformation of the second spring, thereby ensuring that the pipelines can not be interfered by sundries on the outer surface of the pipeline when being clamped, ensuring that the two groups of pipelines are better centered, and improving the working efficiency of the workers;
2) The pipeline joint production system has better effect, and the driving rod can be rotated through the transmission of the transmission belt in the using process of the device, so that the flange plates are automatically attached together under the sliding of the driving plate, and the double-shaft motor can not rotate under the rotation limit of the connecting pipe, so that the automation degree of the whole device is increased, and the operating steps of workers are reduced.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the connection mode between actuating lever and the actuating plate is threaded connection, and sliding structure is constituteed through holding tank and supporting seat to the actuating plate, the screw thread on the actuating lever revolve to all be central symmetry and distribute about the vertical axis of supporting seat.
The adoption of the further scheme has the beneficial effects that the whole flange plate can be automatically abutted, and the operation of staff is facilitated.
Further, the inside equiangular welding who holds the piece is fixed with the connecting block, holds the right side surface of piece and has seted up the spacing groove, holds the piece and constitutes sliding construction through the spacing groove with placing the board, holds the inside rotation of piece and is connected with second bevel gear.
The flange plate has the beneficial effects that the rotation direction of the accommodating block can be controlled through the limiting structure, so that the flange plate is convenient for workers to install, and the efficiency of the workers is improved.
Further, the double-shaft motor forms a transmission structure through the first conical gears and the second conical gears, and every 2 groups of the second conical gears are distributed in a central symmetry mode relative to the first conical gears.
The technical scheme has the beneficial effects that the whole device can automatically clamp the pipeline, and the operation steps of staff are reduced.
Further, the right side surface of backup pad rotates and is connected with the connecting pipe, and sliding structure is constituteed with the left end axle end of biax motor to the connecting pipe, and the connecting pipe passes through the drive belt and constitutes transmission structure with the actuating lever.
The adoption of the further scheme has the beneficial effect that the double-shaft motor can not automatically rotate in the moving process of the driving plate.
Further, the inside welded fastening of fixed frame has first spring, and the right-hand member welded fastening of first spring has the stopper, and sliding structure is constituteed with fixed frame to the stopper, and the front surface of stopper is the slope form, and the length of stopper is greater than the left side surface of connecting block and the distance between the fixed frame.
The adoption of the further scheme has the beneficial effect that the accommodating block can only rotate unidirectionally.
Further, the lower surface welded fastening who places the board has the block, and the lower surface rotation of placing the board is connected with the dwang, and the connected mode between placing board and the second bevel gear is threaded connection, and the appearance of block is "Y" form.
The automatic clamping device has the beneficial effects that the pipeline can be automatically clamped, and the degree of automation of the whole device is improved.
Further, the inboard welded fastening of dwang has the second spring, and 2 group dwang passes through the second spring and constitutes elastic construction, and the height of dwang is greater than the height of block, and the width of dwang equals the diameter of block.
The pipeline cleaning device has the beneficial effects that before the pipeline is clamped, the rotating rod can clean the surface of the pipeline, and further the pipeline can be ensured to be centered smoothly.
A process for producing a pipe joint production system, comprising the steps of:
s1: when the device is used, a worker places a pipeline on a rotating rod positioned at the lower side, then opens a double-shaft motor, the double-shaft motor drives a first bevel gear to rotate, so that a second bevel gear meshed with the first bevel gear rotates in a containing block, the length of a limiting block is larger than the distance between the left side surface of a connecting block and a fixed frame, the containing block cannot rotate on a driving plate under the limiting action of the limiting block and the connecting block, the placing plates are placed under the limiting action of a limiting groove, 2 groups of placing plates move oppositely, the rotating rod is firstly contacted with the pipeline because the height of the rotating rod is larger than the height of the clamping block, the rotating rod starts to rotate under the resisting of the pipeline, and a second spring stretches and deforms to enable the rotating rod to clean the surface of the pipeline, after the rotating rod passes through the clamping block, the pipeline is centered and clamped by the clamping block, so that the whole device can automatically fix the pipeline, the situation that the heights of the pipeline are inconsistent because the surfaces are not enough is reduced, and then the worker installs the pipeline on a flange plate which is not contacted with two groups of flanges;
s2: when the pipeline is fixed tightly, the double-shaft motor is reversed, and the front surface of the limiting block is inclined, so that when the right end output end of the double-shaft motor drives the accommodating block to rotate, the limiting block slides in the fixed frame under the pushing of the connecting block, so that the limiting block extrudes the first spring, the accommodating block can rotate, and further, when a worker is used for fixing a flange on the pipeline by bolts, the worker does not need to move along with the positions of the bolts on the flange, and the working efficiency of the worker is improved;
s3: when holding the piece and rotating, under the transmission effect of drive belt, can make the actuating lever rotate, and then make 2 constitute the drive plate and subtend in the holding tank and slide, make two sets of ring flanges can dock together then, along with the removal of drive plate, biax motor also moves simultaneously to make the left end axle head of biax motor rotate in the inside gliding of connecting pipe, thereby make whole device can automatic centering, reduced the operation step of whole device.
Drawings
FIG. 1 is a schematic view of the connection structure of a driving rod and a driving plate according to the present invention;
FIG. 2 is a schematic elevational cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at C in accordance with the present invention;
FIG. 5 is a schematic view of the left side of the receiving block of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5D according to the present invention;
fig. 7 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. the support seat, 2, the actuating lever, 3, the drive plate, 4, hold the piece, 401, connecting block, 402, spacing groove, 5, biax motor, 501, second bevel gear, 6, the drive belt, 7, the backup pad, 701, the connecting pipe, 8, first bevel gear, 9, fixed frame, 901, first spring, 902, stopper, 10, place the board, 101, the block of block, 102, the dwang, 103, the second spring, 11, hold the groove.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Some existing butt joint devices all need the staff to fix the pipeline manually through the fixing bolts, meanwhile, when the pipeline is fixed, as the outer surface of the pipeline is stored, whether sundries are adhered to the outer surface of the pipeline or not cannot be ensured, so that the fixing devices cannot ensure that the fixing heights of two groups of fixing devices are consistent when the pipeline is fixed, and the clamping parts of the pipeline cannot be cleaned in the fixing process of the existing butt joint devices, so that sundries attached to the outer surface of the pipeline can easily influence the clamping centering of the whole device, and the whole device has certain limitation when in use
Moreover, when the existing pipeline butt joint device is used for butt joint of the connectors, due to the fact that the bolt holes in the flange plates are more, workers are required to move along with the directions of the bolts on the flange plates when the flange plates are screwed down, and then the two groups of flange plates are fixed by using tools, so that the working efficiency of the workers is reduced, meanwhile, the workload of the workers is increased, and the operation of the workers is inconvenient in some angles.
The present invention provides the following preferred embodiments
As shown in fig. 1-7, a pipeline joint production system comprises a supporting seat 1, a driving rod 2, a containing block 4, a double-shaft motor 5 and a placing plate 10, wherein a containing groove 11 is formed in the upper surface of the supporting seat 1, the driving rod 2 is rotationally connected in the containing groove 11, a driving belt 6 is arranged on the left part of the outer surface of the driving rod 2 in a fit mode, the driving plate 3 is arranged on the outer surface of the driving rod 2, the containing block 4 is rotationally connected on the outer surface of the driving plate 3, the placing plate 10 is arranged on the outer surface of the containing block 4, the double-shaft motor 5 is fixedly bolted on the left side surface of the driving plate 3, a fixing frame 9 is fixedly welded on the right side surface of the driving plate 3, a first conical gear 8 is fixedly welded on the output end of the double-shaft motor 5, and a supporting plate 7 is fixedly welded on the edge of the upper surface of the supporting seat 1, so that the whole device is more convenient to use.
In this embodiment, as shown in fig. 2, in order to further promote automation of the whole device, the connection mode between the driving rod 2 and the driving plate 3 is threaded connection, the driving plate 3 forms a sliding structure with the supporting seat 1 through the accommodating groove 11, the threads on the driving plate 3 and the driving rod 2 are distributed in a central symmetry manner with respect to the vertical central axis of the supporting seat 1, so that the whole flange plate is automatically abutted, and the operation of staff is facilitated.
In this embodiment, as shown in fig. 2-6, in order to further improve the working linkage, the connecting block 401 is fixed in the accommodating block 4 by an equal-angle welding manner, the limiting groove 402 is formed in the right side surface of the accommodating block 4, the accommodating block 4 forms a sliding structure with the placing plate 10 through the limiting groove 402, the second bevel gear 501 is rotatably connected in the accommodating block 4, and the rotation direction of the accommodating block 4 can be controlled through the limiting structure, so that the flange plate is convenient for a worker to install, and the efficiency of the worker is improved.
In this embodiment, as shown in fig. 2, in order to further reduce the operation steps, the dual-shaft motor 5 forms a transmission structure with the first bevel gear 8 and the second bevel gear 501, and each 2 groups of second bevel gears 501 are distributed in a central symmetry manner with respect to the first bevel gear 8, so that the whole device can automatically clamp the pipeline, and the operation steps of staff are reduced.
In this embodiment, as shown in fig. 2 and 7, in order to further make the whole device work better, the right side surface of the supporting plate 7 is rotatably connected with a connecting pipe 701, the connecting pipe 701 and the left end shaft end of the double-shaft motor 5 form a sliding structure, and the connecting pipe 701 forms a transmission structure with the driving rod 2 through the transmission belt 6, so that the double-shaft motor 5 cannot rotate in the moving process of the driving plate.
In this embodiment, as shown in fig. 2-3, in order to further enable the whole device to be better clamped, a first spring 901 is welded and fixed inside the fixed frame 9, a limiting block 902 is welded and fixed at the right end of the first spring 901, the limiting block 902 and the fixed frame 9 form a sliding structure, the front surface of the limiting block 902 is inclined, and the length of the limiting block 902 is greater than the distance between the left side surface of the connecting block 401 and the fixed frame 9, so that the accommodating block 4 can only rotate unidirectionally.
In this embodiment, as shown in fig. 2, 4 and 6, in order to further improve the clamping centering of the pipeline, a clamping block 101 is welded and fixed on the lower surface of the placement plate 10, a rotating rod 102 is rotatably connected to the lower surface of the placement plate 10, the placement plate 10 and the second bevel gear 501 are connected in a threaded manner, and the clamping block 101 has a Y-shape; the inside welded fastening of dwang 102 has second spring 103,2 group dwang 102 to constitute elastic construction through second spring 103, and the height of dwang 102 is greater than the height of block 101, and the width of dwang 102 equals the diameter of block 101, can carry out self-holding with the pipeline, has improved the degree of automation of whole device, can make the pipeline before being pressed from both sides simultaneously, and dwang 102 can clean the pipeline surface, and then has guaranteed that the pipeline can be centered smoothly.
The specific working process of the invention is as follows:
(1) Clamping of pipes
When the device is used, a worker places a pipeline on the rotating rod 102 positioned at the lower side, then opens the double-shaft motor 5, the double-shaft motor 5 drives the first bevel gear 8 to rotate, so that the second bevel gear 501 meshed with the first bevel gear 8 rotates in the accommodating block 4, the length of the limiting block 902 is larger than the distance between the left side surface of the connecting block 401 and the fixed frame 9, so that under the limiting effect of the limiting block 902 and the connecting block 401, the accommodating block 4 cannot rotate on the driving plate 3, the placing plate 10 is further placed under the limiting of the limiting groove 402, the 2 groups of placing plates 10 move oppositely, the rotating rod 102 is in contact with the pipeline firstly because the height of the rotating rod 102 is larger than the height of the clamping block 101, the rotating rod 102 starts to rotate under the resistance of the pipeline, and the second spring 103 stretches and deforms to clean the surface of the pipeline, when the rotating rod 102 passes through the clamping block 101, the pipeline is automatically clamped by the clamping block 101, and meanwhile, the situation that the pipeline is automatically fixed by the whole device, and the two groups of workers cannot be in contact with the flange plates because the surface of the pipeline cannot be uniformly installed.
(2) Rotary mounting of flanges
When the pipeline is fixed tightly, the double-shaft motor 5 is reversed, and the front surface of the limiting block 902 is inclined, so that the right end output end of the double-shaft motor 5 drives the accommodating block 4 to rotate, the limiting block 902 slides in the fixed frame 9 under the pushing of the connecting block 401, the limiting block 902 is enabled to extrude the first spring 901, the accommodating block 4 can rotate, and therefore workers do not need to move along with the bolt position on the flange when the flange on the pipeline is fixed by bolts, and the working efficiency of the workers is improved.
(3) Automatic fitting of flange plate
When the accommodating block 4 rotates, under the transmission action of the transmission belt 6, the driving rod 2 can be rotated, the driving plate 3 formed by 2 can further slide in the accommodating groove 11 in the opposite direction, then the two groups of flange plates can be butted together, and along with the movement of the driving plate 3, the double-shaft motor 5 also moves simultaneously, so that the left end shaft end of the double-shaft motor 5 rotates while sliding in the connecting pipe 701, the whole device can be automatically centered, and the operation steps of the whole device are reduced.
To sum up: the pipeline joint production system has the advantages that the pipeline joint production system is better in effect, the pipeline joint production system is improved on the basis of the prior art, the rotation of the containing block 4 can be controlled by utilizing the limit of the connecting block 401 and the limit block 902, so that the whole device can be used for installing a flange in a rotating mode, meanwhile, the pipeline is automatically clamped through the transmission of the first bevel gear 8 and the second bevel gear 501, and the outer surface of the pipeline can be cleaned through the rotation of the rotating rod 102 while the pipeline is automatically clamped, so that the clamping block 101 can better clamp the pipeline in a centering mode;
the device passes through the transmission of drive belt 6, can make whole device when self-holding, makes the automatic laminating of drive plate 3 drive ring flange, and simultaneously under the spacing of backup pad 7, the axle head of biax motor 5 slides in connecting pipe 701 to drive connecting pipe 701 and rotate, and then make whole device when automatic centering laminating, the phenomenon of rotation can not take place for biax motor 5.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (4)

1. The utility model provides a pipeline joint production system, its characterized in that, including supporting seat (1), actuating lever (2), hold piece (4), biax motor (5) and place board (10), holding tank (11) have been seted up to the upper surface of supporting seat (1), and the inside rotation of holding tank (11) is connected with actuating lever (2), and the laminating of the surface left part of actuating lever (2) is provided with conveyer belt (6), the surface of actuating lever (2) is provided with actuating plate (3), and the surface rotation of actuating plate (3) is connected with holds piece (4), and the surface of holding piece (4) is provided with places board (10), the left side surface bolt fastening of actuating plate (3) has biax motor (5), and the right side surface welded fastening of actuating plate (3) has fixed frame (9), and the output welded fastening of biax motor (5) has first conical gear (8), the upper surface edge welded fastening of supporting seat (1) has backup pad (7).
The inside of the accommodating block (4) is fixedly provided with a connecting block (401) in a constant-angle welding mode, the right side surface of the accommodating block (4) is provided with a limiting groove (402), the accommodating block (4) and the placing plate (10) form a sliding structure through the limiting groove (402), and the inside of the accommodating block (4) is rotationally connected with a second bevel gear (501);
the lower surface of the placing plate (10) is fixedly welded with a clamping block (101), the lower surface of the placing plate (10) is rotationally connected with a rotating rod (102), the placing plate (10) is connected with the second bevel gear (501) in a threaded manner, and the clamping block (101) is Y-shaped;
the inner sides of the rotating rods (102) are fixedly welded with second springs (103), the 2 groups of rotating rods (102) form an elastic structure through the second springs (103), the height of the rotating rods (102) is larger than that of the clamping blocks (101), and the width of the rotating rods (102) is equal to the diameter of the clamping blocks (101);
the driving rod (2) is connected with the driving plate (3) in a threaded manner, the driving plate (3) and the supporting seat (1) form a sliding structure through the accommodating groove (11), and the screw threads on the driving plate (3) and the driving rod (2) are distributed in a central symmetry manner relative to the vertical central axis of the supporting seat (1);
the double-shaft motor (5) and the second bevel gears (501) form a transmission structure through the first bevel gears (8), and every 2 groups of the second bevel gears (501) are distributed in a central symmetry mode relative to the first bevel gears (8).
2. The pipe joint production system according to claim 1, wherein the right side surface of the support plate (7) is rotatably connected with a connecting pipe (701), the connecting pipe (701) and the left end shaft end of the double-shaft motor (5) form a sliding structure, and the connecting pipe (701) and the driving rod (2) form a transmission structure through a transmission belt (6).
3. The pipe joint production system according to claim 2, wherein the first spring (901) is welded and fixed inside the fixed frame (9), the limiting block (902) is welded and fixed at the right end of the first spring (901), the limiting block (902) and the fixed frame (9) form a sliding structure, the front surface of the limiting block (902) is inclined, and the length of the limiting block (902) is greater than the distance between the left side surface of the connecting block (401) and the fixed frame (9).
4. A process for producing a pipe joint production system according to claim 3, comprising the steps of:
s1: when the pipeline joint production system is used, a worker places a pipeline on a rotating rod (102) positioned at the lower side, then opens a double-shaft motor (5), the double-shaft motor (5) drives a first bevel gear (8) to rotate, so that a second bevel gear (501) meshed with the first bevel gear (8) rotates in a containing block (4), the length of a limiting block (902) is larger than the distance between the left side surface of a connecting block (401) and a fixed frame (9), under the limiting action of the limiting block (902) and the connecting block (401), the containing block (4) cannot rotate on a driving plate (3), and then the placing plate (10) moves in opposite directions under the limiting action of a limiting groove (402), 2 groups of placing plates (10) because the height of the rotating rod (102) is larger than the height of a clamping block (101), the rotating rod (102) is equal to the diameter of the clamping block (101), the rotating rod (102) firstly contacts the pipeline, under the condition of blocking of the pipeline, the rotating rod (102) starts to rotate, and the second spring (103) stretches the second spring (103) to enable the second spring) to stretch the rotating to the left side surface of the connecting block (401) to the pipeline, and simultaneously, the pipeline joint is not clamped on the surface of the whole pipeline joint is cleaned, and the pipeline joint is not clamped by the rotating surface of the pipeline joint is deformed, then, the staff installs the flange plate on the pipeline, and at the moment, the two groups of flange plates are not contacted;
s2: when the pipeline is fixed tightly, the double-shaft motor (5) is reversed, and the front surface of the limiting block (902) is inclined, so that when the right end output end of the double-shaft motor (5) drives the accommodating block (4) to rotate, the limiting block (902) slides in the fixed frame (9) under the pushing of the connecting block (401), so that the limiting block (902) extrudes the first spring (901), the accommodating block (4) is rotated, and further, when a worker is convenient to bolt the flange on the pipeline, the worker does not need to move along with the bolt position on the flange, and the working efficiency of the worker is improved;
s3: when holding piece (4) and rotating, under the transmission effect of drive belt (6), make actuating lever (2) rotate, and then make 2 drive plate (3) of group subtend slip in holding tank (11), make two sets of ring flanges dock together then, along with the removal of drive plate (3), biax motor (5) also remove simultaneously, thereby make the left end axle head of biax motor (5) rotate in the gliding while of connecting pipe (701), thereby make whole pipe joint production system automatic centering, the operation step of whole pipe joint production system has been reduced.
CN202210641984.6A 2021-01-30 2021-01-30 Pipeline joint production process and system Active CN115008381B (en)

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CN202110131906.7A CN112894680B (en) 2021-01-30 2021-01-30 Butt joint device for pipeline joint production and use method thereof

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