CN222404496U

CN222404496U - Novel welded tube processing device

Info

Publication number: CN222404496U
Application number: CN202420870382.2U
Authority: CN
Inventors: 于洋; 孙艳军
Original assignee: Tangshan Yuantai Derun Steel Pipe Co ltd
Current assignee: Tangshan Yuantai Derun Steel Pipe Co ltd
Priority date: 2024-04-25
Filing date: 2024-04-25
Publication date: 2025-01-28
Anticipated expiration: 2034-04-25

Abstract

The utility model relates to a novel welded pipe machining device which comprises a workbench, wherein two arc-shaped plates are arranged on the upper surface of the workbench, six guide rods are coaxially arranged in the arc-shaped plates in a penetrating manner, a pressing block is arranged at one end of each guide rod, a wedge-shaped block is arranged at the other end of each guide rod, arc-shaped extrusion plates with wedge-shaped cross sections are arranged on the outer sides of the two arc-shaped plates, a driving mechanism capable of simultaneously driving the two arc-shaped extrusion plates to reversely move is arranged on the side surface of the workbench, a U-shaped frame is arranged on the upper surface of the workbench and positioned between the two arc-shaped plates, and an electric push rod is arranged at the top of the U-shaped frame. When driving two arc stripper plates simultaneously inwards to remove through actuating mechanism, because the extrusion cooperation of arc stripper plate and wedge, can order about six briquetting to compress tightly simultaneously at the surface of welded tube, realize its fixed purpose to through the flexible distance of adjustment briquetting, can realize the fixed purpose of welded tube to different models, extensive applicability.

Description

Novel welded tube processing device

Technical Field

The utility model relates to the technical field of welded pipe machining, in particular to a novel welded pipe machining device.

Background

Welded pipe is a pipe made by welding technology, commonly used for transporting liquid, gas or solid particles, and may be made of different types of metals or alloys, such as carbon steel, stainless steel, aluminum, etc., by coiling a metal sheet or strip into a tube shape and then joining the joints by a welding process, and there are many different types and uses of welded pipe, including use in the fields of construction, industry, oil and gas transportation, etc.

In welded tube processing, need use cutting device to cut it into the nozzle stub that accords with the demand, for the condition that the welded tube appears the skew in the cutting process is avoided, need fix the welded tube, but current cutting device is difficult to fix the welded tube of different models usually, and the suitability is lower to the cutting piece is as loss articles for use, often needs to change it, but the cutting piece on the current cutting device adopts the connected mode of bolt to fix it usually, and change efficiency is slower, inconvenient to use.

Disclosure of utility model

The utility model aims to provide a novel welded pipe processing device which can fix welded pipes of different types and is convenient for replacing cutting pieces.

In order to achieve the above object, the technical scheme of the present utility model is as follows.

The utility model provides a novel welded tube processing device, includes the workstation, and two arc plates are installed to the upper surface of workstation, and the inside coaxial array of arc plate runs through and is provided with six guide arms, and the briquetting is installed to the one end of guide arm, and the wedge is installed to the other end of guide arm, and the outside of two arc plates all is provided with the cross section and is wedge arc stripper, and the side surface of workstation is provided with the actuating mechanism that can drive two arc stripper backward movements simultaneously. The upper surface of workstation is located and installs the U-shaped frame between two arc, and electric putter is installed at the top of U-shaped frame, and electric putter's tip of flexible end is provided with motor A, and motor A's output shaft's tip is provided with the cutting piece, is provided with installation mechanism between cutting piece and motor A's the output shaft.

Therefore, when the two arc extrusion plates are driven to move inwards simultaneously through the driving mechanism, the six pressing blocks can be driven to be pressed on the outer surface of the welded pipe simultaneously due to the extrusion fit of the arc extrusion plates and the wedge blocks, the purpose of fixing the welding pipe is achieved, the purpose of fixing the welded pipes of different types can be achieved through adjusting the telescopic distance of the pressing blocks, the applicability is wide, the welding pipe is fixed on two sides of a welding pipe cutting part, the stability of the welded pipe in the cutting process can be improved, the cutting plate is convenient to replace quickly through the setting of the mounting mechanism, the replacement time of the cutting plate is shortened, the operation efficiency is improved, and the welding pipe cutting device is convenient to use.

Further, the actuating mechanism is including installing two fixed blocks at workstation both sides face respectively, is located and rotates between two fixed blocks of one side and be connected with the threaded rod that has a pair of reverse screw thread, and the tip of two arc stripper plates is installed respectively on reverse screw thread, and the surface mounting of one of them fixed block has motor B, and motor B's output shaft is connected with the threaded rod, and the inside of workstation has been seted up and has been run through the groove, and two threaded rods are kept away from motor B's tip and are provided with the pulley group jointly, and the pulley group passes the inside of running through the groove.

When the motor B is started to drive the threaded rod connected with the motor B to rotate, the other threaded rod can be driven to synchronously rotate through the transmission effect of the belt pulley group, the aim of driving the two arc extrusion plates to simultaneously move inwards or outwards in a reverse direction can be achieved due to the arrangement of reverse threads, and because the two arc extrusion plates move in the reverse direction, when the two arc extrusion plates are far away from each other, enough operation space can be provided near the U-shaped frame, and the cleaning of scraps at the cutting position and the maintenance and replacement of the motor A and the cutting piece are facilitated.

Further, the installation mechanism comprises a connecting sleeve arranged on the outer surface of the cutting blade, an output shaft of the motor A is matched with the connecting sleeve, two inner grooves are formed in the output shaft of the motor A, positioning pins are arranged in the inner grooves, two positioning holes are formed in the outer surface of the connecting sleeve, the positioning pins are matched with the positioning holes, springs A are arranged in the inner grooves, and two ends of each spring A are respectively abutted to the inner walls of the inner grooves and the positioning pins.

When the cutting blade is dismantled, two locating pins can be inwards pressed to enable the end parts of the locating pins to be contracted into the connecting sleeve, then the cutting blade can be taken down from the output shaft of the motor A, when the cutting blade is installed, the locating pins are inwards pressed, then the connecting sleeve is sleeved on the outer side of the output shaft of the motor A, and when the locating pins are aligned with the locating holes, the locating pins can be pushed to be inserted into the locating holes under the action of the spring A, so that the fixing purpose is realized.

Further, the limiting rods A are arranged on two sides of the outer surface of the pressing block, and the end parts of the limiting rods A penetrate through the arc-shaped plates to be connected with the wedge-shaped blocks.

Through gag lever post A's setting, can carry out spacingly to briquetting and wedge, avoid its condition that takes place the angle deflection.

Further, the outer surface of the guide rod is sleeved with a spring B, and two ends of the spring B are respectively connected with the pressing block and the arc plate.

Through spring B's setting, when arc stripper plate extrusion wedge, drive the briquetting and compress tightly on the welded tube and make spring B tensile, when the wedge was kept away from to the arc stripper plate, by the inward shrink of tensile spring B, and then drive the briquetting and keep away from the surface of welded tube to be convenient for get the welded tube and put.

Further, both sides of the outer surface of the motor A are provided with side plates, the upper surfaces of the side plates are connected with limiting rods B, and the end parts of the limiting rods B vertically penetrate through the upper sides of the U-shaped frames.

Through the setting of curb plate, can improve the stability of cutting piece in the cutting process.

Further, a placement groove is formed in the upper surface of the workbench along the length direction of the workbench.

Through the setting of standing groove, can be when placing the welded tube, carry out preliminary location to it.

Further, the upper surface of the workbench is provided with a yielding groove along the width direction of the workbench, and the yielding groove is arranged right below the cutting piece.

Through the setting of groove of stepping down, can provide the space of stepping down for the cutting piece, avoid the cutting piece to cause the damage to the surface of workstation.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a schematic view of the area structure of the arc plate of the present utility model;

FIG. 4 is a schematic cross-sectional view of an arcuate plate area according to the present utility model;

FIG. 5 is a schematic view of the structure of the U-shaped frame of the present utility model;

Fig. 6 is a schematic structural view of the mounting mechanism in the present utility model.

In the figure, 100 parts of a workbench, 101 parts of an arc-shaped plate, 102 parts of a guide rod, 103 parts of a press block, 104 parts of a wedge-shaped block, 105 parts of an arc-shaped extrusion plate, 106 parts of a U-shaped frame, 107 parts of an electric push rod, 108 parts of a motor A, 109 parts of a cutting plate, 200 parts of a driving mechanism, 201 parts of a fixed block, 202 parts of a threaded rod, 203 parts of a motor B, 204 parts of a through groove, 205 parts of a pulley group, 300 parts of a mounting mechanism, 301 parts of a connecting sleeve, 302 parts of an inner groove, 303 parts of a locating pin, 304 parts of a locating hole, 305 parts of a spring A, 400 parts of a limiting rod A, 500 parts of a spring B, 600 parts of a side plate, 601 parts of a limiting rod B, 700 parts of a placing groove, 800 parts of a yielding groove.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-6, a novel welded pipe processing device comprises a workbench 100, wherein two arc plates 101 are installed on the upper surface of the workbench 100, six guide rods 102 are arranged in the arc plates 101 in a coaxial array penetrating manner, a pressing block 103 is installed at one end of each guide rod 102, a wedge block 104 is installed at the other end of each guide rod 102, arc extrusion plates 105 with wedge-shaped cross sections are arranged on the outer sides of the two arc plates 101, and a driving mechanism 200 capable of driving the two arc extrusion plates 105 to move reversely is arranged on the side surface of the workbench 100. The upper surface of workstation 100 is located and installs U-shaped frame 106 between two arc 101, and electric putter 107 is installed at the top of U-shaped frame 106, and the tip of the flexible end of electric putter 107 is provided with motor A108, and the tip of motor A108 output shaft is provided with cutting piece 109, is provided with mounting mechanism 300 between cutting piece 109 and the output shaft of motor A108.

When the welding pipe is used, a welded pipe is placed on the workbench 100, then the driving mechanism 200 drives the two arc extrusion plates 105 to simultaneously move inwards, the arc extrusion plates 105 and the wedge blocks 104 are mutually extruded, the wedge blocks 104 are further driven to shrink inwards, the guide rods 102 and the pressing blocks 103 are driven to shrink, six pressing blocks 103 are simultaneously pressed on the outer surface of the welded pipe to realize fixation, then the electric push rod 107 and the motor A108 are started, the electric push rod 107 drives the motor A108 to descend, the cutting piece 109 rotating at a high speed can cut the welded pipe, when the cutting piece 109 is worn to reduce cutting capacity, the cutting piece 109 can be quickly replaced through the mounting mechanism 300, the replacement time of the cutting piece 109 is shortened, the operation efficiency is improved, and the welding pipe is convenient to use.

Specifically, the driving mechanism 200 includes two fixing blocks 201 installed on two sides of the workbench 100, a threaded rod 202 with a pair of reverse threads is rotatably connected between the two fixing blocks 201 located on one side, and the ends of the two arc extrusion plates 105 are installed on the reverse threads, wherein the motor B203 is installed on the outer surface of one fixing block 201, the output shaft of the motor B203 is connected with the threaded rod 202, a through groove 204 is formed in the workbench 100, the ends of the two threaded rods 202 far away from the motor B203 are jointly provided with a pulley group 205, the pulley group 205 penetrates through the inside of the through groove 204, when the motor B203 is started to drive the threaded rod 202 connected with the motor B203 to rotate, the other threaded rod 202 can be driven to synchronously rotate through the transmission function of the pulley group 205, and due to the setting of the reverse threads, the purpose of driving the two arc extrusion plates 105 to simultaneously move inwards or outwards can be achieved, and due to the fact that the two arc extrusion plates 105 move reversely, when the two arc extrusion plates are far away from each other, sufficient operation space can be provided near the U-shaped frame 106, and the cleaning of the cutting place and the maintenance of the cutting chips and the cutting plate 109 can be conveniently cleaned.

Specifically, the installation mechanism 300 includes a connecting sleeve 301 installed on the outer surface of the cutting blade 109, the output shaft of the motor a108 is matched with the connecting sleeve 301, two inner grooves 302 are formed in the output shaft of the motor a108, positioning pins 303 are arranged in the inner grooves 302, two positioning holes 304 are formed in the outer surface of the connecting sleeve 301, the positioning pins 303 are matched with the positioning holes 304, springs a305 are arranged in the inner grooves 302, two ends of each spring a305 are respectively abutted to the inner walls of the inner grooves 302 and the positioning pins 303, when the cutting blade 109 is removed, the two positioning pins 303 can be pressed inwards to enable the end portions of the two positioning pins 303 to be contracted into the connecting sleeve 301, then the cutting blade 109 can be taken down from the output shaft of the motor a108, when the cutting blade 109 is installed, the positioning pins 303 are pressed inwards, then the connecting sleeve 301 is sleeved on the outer side of the output shaft of the motor a108, and when the positioning pins 303 are aligned with the positioning holes 304, the positioning pins 303 can be pushed to be inserted into the positioning holes 304 under the action of the springs a305, and the fixing purpose is achieved.

Specifically, the gag lever post A400 is all installed to the both sides of briquetting 103 surface, and the tip of gag lever post A400 runs through arc 101 and is connected with wedge 104, through the setting of gag lever post A400, can carry out spacingly to briquetting 103 and wedge 104, avoids its condition that takes place the angle deflection.

Specifically, the outer surface cover of guide arm 102 is equipped with spring B500, and the both ends of spring B500 are connected with briquetting 103 and arc 101 respectively, through the setting of spring B500, when arc stripper plate 105 extrusion wedge 104, drive briquetting 103 compress tightly on the welded tube and make spring B500 tensile, when arc stripper plate 105 kept away from wedge 104, by the inward shrink of tensile spring B500, and then drive briquetting 103 kept away from the surface of welded tube to be convenient for get the welded tube and put.

Specifically, the two sides of the outer surface of the motor A108 are both provided with the side plates 600, the upper surface of the side plates 600 is connected with the limiting rod B601, the end part of the limiting rod B601 vertically penetrates through the upper side of the U-shaped frame 106, and the stability of the cutting piece 109 in the cutting process can be improved through the arrangement of the side plates 600.

Specifically, the upper surface of the workbench 100 is provided with a placement groove 700 along the length direction thereof, and the placement groove 700 is provided to perform preliminary positioning when placing the welded pipe.

Specifically, the upper surface of the workbench 100 is provided with the abdication groove 800 along the width direction thereof, the abdication groove 800 is arranged under the cutting sheet 109, and an abdication space can be provided for the cutting sheet 109 through the arrangement of the abdication groove 800, so that the surface of the workbench 100 is prevented from being damaged by the cutting sheet 109.

The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.

Claims

1. The utility model provides a novel welded tube processing device, includes workstation (100), its characterized in that:

the automatic feeding device is characterized in that two arc plates (101) are arranged on the upper surface of the workbench (100), six guide rods (102) are arranged in the arc plates (101) in a coaxial array in a penetrating manner, a pressing block (103) is arranged at one end of each guide rod (102), a wedge-shaped block (104) is arranged at the other end of each guide rod (102), arc extrusion plates (105) with wedge-shaped cross sections are arranged on the outer sides of the two arc plates (101), and a driving mechanism (200) capable of driving the two arc extrusion plates (105) to move reversely is arranged on the side surface of the workbench (100);

The upper surface of workstation (100) is located two install U-shaped frame (106) between arc (101), electric putter (107) are installed at the top of U-shaped frame (106), the tip of electric putter (107) flexible end is provided with motor A (108), the tip of motor A (108) output shaft is provided with cutting piece (109), cutting piece (109) with be provided with installation mechanism (300) between the output shaft of motor A (108).

2. A novel welded pipe processing apparatus according to claim 1, wherein:

The driving mechanism (200) comprises two fixing blocks (201) which are respectively arranged on two side surfaces of the workbench (100), a pair of threaded rods (202) with reverse threads are connected between the fixing blocks (201) in a rotating mode, the end portions of the arc-shaped extrusion plates (105) are respectively arranged on the reverse threads, a motor B (203) is arranged on the outer surface of one fixing block (201), an output shaft of the motor B (203) is connected with the threaded rods (202), a through groove (204) is formed in the workbench (100), two threaded rods (202) are far away from the end portions of the motor B (203), a belt pulley set (205) is jointly arranged, and the belt pulley set (205) penetrates through the inside of the through groove (204).

3. A novel welded pipe processing apparatus according to claim 2, wherein:

The mounting mechanism (300) comprises a connecting sleeve (301) mounted on the outer surface of the cutting blade (109), an output shaft of the motor A (108) is matched with the connecting sleeve (301), two inner grooves (302) are formed in the output shaft of the motor A (108), positioning pins (303) are arranged in the inner grooves (302), two positioning holes (304) are formed in the outer surface of the connecting sleeve (301), the positioning pins (303) are matched with the positioning holes (304), springs A (305) are arranged in the inner grooves (302), and two ends of each spring A (305) are respectively abutted to the inner walls of the inner grooves (302) and the positioning pins (303).

4. A novel welded pipe machining device according to claim 3, wherein:

Limiting rods A (400) are arranged on two sides of the outer surface of the pressing block (103), and the end parts of the limiting rods A (400) penetrate through the arc-shaped plates (101) and are connected with the wedge-shaped blocks (104).

5. The novel welded pipe machining device according to claim 4, wherein:

the outer surface of the guide rod (102) is sleeved with a spring B (500), and two ends of the spring B (500) are respectively connected with the pressing block (103) and the arc-shaped plate (101).

6. A novel welded pipe processing apparatus according to claim 1, wherein:

both sides of motor A (108) surface all are provided with curb plate (600), the upper surface of curb plate (600) is connected with gag lever post B (601), the tip of gag lever post B (601) runs through perpendicularly to the upside of U-shaped frame (106).

7. A novel welded pipe processing apparatus according to claim 1, wherein:

The upper surface of the workbench (100) is provided with a placing groove (700) along the length direction.

8. A novel welded pipe processing apparatus according to claim 1, wherein:

The upper surface of the workbench (100) is provided with a yielding groove (800) along the width direction, and the yielding groove (800) is arranged right below the cutting piece (109).