阅读说明：本技术 一种夹持稳定且使用方便的管焊接设备 (Pipe welding equipment stable in clamping and convenient to use ) 是由 赵凯 占小红 于 2019-09-17 设计创作，主要内容包括：本发明涉及管焊接设备技术领域,且公开了一种夹持稳定且使用方便的管焊接设备,包括支撑架,所述支撑架的底部固定连接有支撑脚,所述支撑脚的底部固定连接有减震橡胶垫,所述支撑架的顶部固定连接有支撑台,所述支撑台的右侧固定连接有电机箱,所述电机箱的内部固定安装有传动电机,所述支撑台的内部开设有活动腔。该夹持稳定且使用方便的管焊接设备,通过固定台的内部设置有移动腔和旋转轴承,旋转轴承的内部活动安装有连接丝杆,便于连接丝杆通过旋转轴承在移动腔的内部进行旋转,通过固定台的正面设置有防护箱和旋转电机,旋转电机的输出轴上固定连接有连接丝杆,便于连接丝杆通过旋转电机的动力进行旋转。(The invention relates to the technical field of pipe welding equipment, and discloses pipe welding equipment which is stable in clamping and convenient to use. This stable and convenient to use's of centre gripping pipe welding equipment is provided with through the inside of fixed station and removes chamber and swivel bearing, and swivel bearing's inside movable mounting has the connection lead screw, is convenient for connect the lead screw and rotates in the inside that removes the chamber through swivel bearing, is provided with protecting box and rotating electrical machines through the front of fixed station, and fixedly connected with connects the lead screw on the output shaft of rotating electrical machines, and the power of being convenient for connect the lead screw through rotating electrical machines is rotated.)

1. The utility model provides a stable and convenient to use's of centre gripping pipe welding equipment, includes support frame (1), its characterized in that: the supporting leg is characterized in that the supporting leg (2) is fixedly connected to the bottom of the supporting frame (1), the shock-absorbing rubber pad (3) is fixedly connected to the bottom of the supporting leg (2), the supporting table (4) is fixedly connected to the top of the supporting frame (1), the motor box (5) is fixedly connected to the right side of the supporting table (4), the transmission motor (6) is fixedly installed inside the motor box (5), the movable cavity (7) is formed in the supporting table (4), the connecting bearing (8) is fixedly installed inside the movable cavity (7), the rotary screw rod (9) is movably installed inside the connecting bearing (8), the movable shaft (10) is sleeved outside the rotary screw rod (9), the connecting block (11) is fixedly connected to the top of the movable shaft (10), the movable groove (12) is formed in the top of the supporting table (4), and the fixing table (13) is fixedly connected to the top of, the front of the fixed table (13) is fixedly connected with two protective cases (14), the inner part of each protective case (14) is fixedly connected with a rotating motor (15), the inner part of each fixed table (13) is provided with a movable cavity (16), the inner part of each movable cavity (16) is fixedly provided with a rotating bearing (17), the inner part of each rotating bearing (17) is movably provided with a connecting lead screw (18), the outer part of each connecting lead screw (18) is sleeved with a movable shaft (19), the top of each movable shaft (19) is fixedly connected with a movable block (20), the top of each fixed table (13) is provided with a movable groove (21), the top of each movable block (20) is fixedly connected with a supporting seat (22), the inner part of each supporting seat (22) is fixedly connected with a fixed rod (23), and the outer part of each fixed rod (23) is movably connected with a roller, the outside of the roller (24) is sleeved with a contact sleeve (25).

2. The pipe welding device with stable clamping and convenient use according to claim 1, is characterized in that: the inside fixed mounting in activity chamber (7) has connecting bearing (8) that quantity is two, two the inside of connecting bearing (8) all with rotatory lead screw (9) swing joint.

3. The pipe welding device with stable clamping and convenient use according to claim 1, is characterized in that: two opposite thread grooves are formed in the outer portion of the rotary screw rod (9), and movable shafts (10) are in threaded connection with the outer portions of the two opposite thread grooves respectively.

4. The pipe welding device with stable clamping and convenient use according to claim 1, is characterized in that: the width of the movable groove (12) is larger than that of the connecting block (11), and the connecting block (11) extends to the outside of the movable cavity (7) through the movable groove (12).

5. The pipe welding device with stable clamping and convenient use according to claim 1, is characterized in that: the moving cavity (16) is internally and fixedly provided with four rotating bearings (17), wherein each two rotating bearings are a pair, and the insides of the two rotating bearings (17) are respectively movably connected with a connecting screw rod (18).

6. The pipe welding device with stable clamping and convenient use according to claim 1, is characterized in that: two opposite thread grooves are formed in the outer portion of the connecting screw rod (18), and moving shafts (19) are respectively in threaded connection with the outer portions of the two opposite thread grooves.

7. The pipe welding device with stable clamping and convenient use according to claim 1, is characterized in that: the width of the moving groove (21) is larger than that of the movable block (20), and the movable block (20) extends to the outside of the moving cavity (16) through the moving groove (21).

8. The pipe welding device with stable clamping and convenient use according to claim 1, is characterized in that: the inner part of the supporting seat (22) is fixedly connected with two fixing rods (23), and the outer parts of the two fixing rods (23) are fixedly connected with rollers (24).

9. The pipe welding device with stable clamping and convenient use according to claim 1, is characterized in that: the outer parts of the two rollers (24) are fixedly connected with contact sleeves (25), and the contact sleeves (25) are made of nitrile rubber.

Technical Field

The invention relates to the technical field of pipe welding equipment, in particular to pipe welding equipment which is stable in clamping and convenient to use.

Background

Welding, also known as butt fusion and melt, be one kind with heating, high temperature or the mode of high pressure joint metal or other thermoplastic materials such as the manufacturing process and the technique of plastics, the energy source of modern welding has a lot of, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc. except using in the mill, the welding can also be gone on under multiple environment, like open-air, under water and space, no matter where, the welding all can bring danger for the operator, so must take appropriate safeguard measure when welding, the injury that the welding probably caused for the human body includes burn, electric shock, visual damage, inhale poisonous gas and ultraviolet irradiation excessive etc..

At present in pipeline production process, the wide application is processed it to welding process, however in the use, current pipe welding equipment fixed connection is simple single, and is not nimble enough, can't adjust fixed range according to the diameter of pipeline, the unstable condition of centre gripping appears easily, and double-barrelled butt joint is not convenient for in double-barrelled welded use simultaneously to it is inconvenient to drive for welding work, so provides the pipe welding equipment that the centre gripping is stable and convenient to use and solves above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the pipe welding equipment which is stable in clamping and convenient to use, has the advantages of being stable in clamping, convenient to use and the like, and solves the problems that the conventional pipe welding equipment is simple and single in fixed connection, not flexible enough, incapable of adjusting the fixed range according to the diameter of a pipeline and easy to clamp unstably, and meanwhile, due to the fact that double pipes are not convenient to butt when used for welding the double pipes, the welding work is inconvenient to drive.

(II) technical scheme

In order to realize the purposes of stable clamping and convenient use, the invention provides the following technical scheme: a pipe welding device with stable clamping and convenient use comprises a support frame, wherein the bottom of the support frame is fixedly connected with supporting legs, the bottom of the supporting legs is fixedly connected with a damping rubber pad, the top of the support frame is fixedly connected with a supporting table, the right side of the supporting table is fixedly connected with a motor box, the inside of the motor box is fixedly provided with a transmission motor, the inside of the supporting table is provided with a movable cavity, the inside of the movable cavity is fixedly provided with a connecting bearing, the inside of the connecting bearing is movably provided with a rotary screw rod, the outside of the rotary screw rod is sleeved with a movable shaft, the top of the movable shaft is fixedly connected with a connecting block, the top of the supporting table is provided with a movable groove, the top of the connecting block is fixedly connected with a fixed table, the front of the fixed table is fixedly connected with two protective cases, the utility model discloses a movable support, including fixed station, removal chamber, removal axle, top fixedly connected with movable block, the inside movable mounting in removal chamber has swivel bearing, swivel bearing's inside movable mounting has the connection lead screw, the outside cover of connecting the lead screw is equipped with removes the axle, the top fixedly connected with movable block that removes the axle, the shifting chute has been seted up at the top of fixed station, the top fixedly connected with supporting seat of movable block, the inside fixedly connected with dead lever of supporting seat, the outside swing joint of dead lever has the roller, the outside cover of roller is equipped with the contact sleeve.

Preferably, the inside fixed mounting in activity chamber has the connection bearing that the quantity is two, two the inside of connection bearing all with rotatory lead screw swing joint.

Preferably, two opposite thread grooves are formed in the outer portion of the rotary screw rod, and movable shafts are respectively in threaded connection with the outer portions of the two opposite thread grooves.

Preferably, the width of the movable groove is larger than that of the connecting block, and the connecting block extends to the outside of the movable cavity through the movable groove.

Preferably, the moving cavity is internally and fixedly provided with four rotating bearings, each two rotating bearings are a pair, and the insides of the two rotating bearings are respectively and movably connected with the connecting screw rod.

Preferably, two opposite thread grooves are formed in the outer portion of the connecting screw rod, and moving shafts are respectively in threaded connection with the outer portions of the two opposite thread grooves.

Preferably, the width of the moving slot is greater than the width of the movable block, and the movable block extends to the outside of the moving cavity through the moving slot.

Preferably, the inside fixedly connected with quantity of supporting seat is the dead lever of two, and the equal fixedly connected with roller in outside of two dead levers.

Preferably, the outer parts of the two rollers are fixedly connected with contact sleeves, and the contact sleeves are made of nitrile rubber.

(III) advantageous effects

Compared with the prior art, the invention provides the pipe welding equipment which is stable in clamping and convenient to use, and has the following beneficial effects:

1. the pipe welding equipment with stable clamping and convenient use is characterized in that a moving cavity and a rotary bearing are arranged in a fixed platform, a connecting lead screw is movably arranged in the rotary bearing, the connecting lead screw is convenient to rotate in the moving cavity through the rotary bearing, a protective box and a rotary motor are arranged on the front surface of the fixed platform, a connecting lead screw is fixedly connected to an output shaft of the rotary motor, the connecting lead screw is convenient to rotate through the power of the rotary motor, two opposite thread grooves are formed in the outer part of the connecting lead screw, moving shafts are respectively in threaded connection with the outer parts of the two opposite thread grooves, a movable block and a supporting seat are arranged at the top of each moving shaft, the two moving shafts can conveniently move towards opposite directions or away from each other through the rotation of the connecting lead screw to drive the two supporting seats to move, so that the clamping and fixing distance can be adjusted, the inside through the supporting seat is provided with dead lever, roller and contact sleeve, is convenient for make the pipeline rotate through the rotation of roller to conveniently adjust welding position, the effectual scratch that has avoided appearing rotating the in-process of contact sleeve simultaneously has reached the stable purpose of centre gripping.

2. The pipe welding equipment with stable clamping and convenient use is characterized in that a movable cavity and a connecting bearing are arranged in a supporting table, the inner part of the connecting bearing is movably connected with a rotary screw rod, the rotary screw rod is convenient to rotate in the movable cavity through the connecting bearing, a motor box and a transmission motor are arranged on the right side of the supporting table, the rotary screw rod is fixedly connected onto an output shaft of the transmission motor and is convenient to rotate through the power of the transmission motor, two opposite thread grooves are formed in the outer part of the rotary screw rod, movable shafts are respectively in threaded connection with the outer parts of the two opposite thread grooves, connecting blocks and fixed tables are arranged at the tops of the two movable shafts, the two movable shafts are convenient to move towards opposite directions or opposite directions through the rotation of the rotary screw rod, the two fixed tables are driven to move towards opposite directions or opposite directions, and therefore the installation and butt joint of two welding pipelines are, the welding work is carried out, and the purpose of convenient use is achieved.

Drawings

FIG. 1 is a sectional view of a pipe welding apparatus according to the present invention, which is stable in clamping and convenient to use;

FIG. 2 is a side sectional view of a fixing table structure of a pipe welding device, which is stable in clamping and convenient to use, according to the present invention;

fig. 3 is a top view of a support seat structure of a pipe welding device, which is stable in clamping and convenient to use.

In the figure: the device comprises a support frame 1, support legs 2, a shock-absorbing rubber pad 3, a support table 4, a motor box 5, a transmission motor 6, a movable cavity 7, a connecting bearing 8, a rotary screw rod 9, a movable shaft 10, a connecting block 11, a movable groove 12, a fixed table 13, a protective box 14, a rotary motor 15, a movable cavity 16, a rotary bearing 17, a connecting screw rod 18, a movable shaft 19, a movable block 20, a movable groove 21, a supporting seat 22, a fixed rod 23, a roller 24 and a contact sleeve 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a pipe welding device with stable clamping and convenient use comprises a support frame 1, wherein the bottom of the support frame 1 is fixedly connected with a support leg 2, the bottom of the support leg 2 is fixedly connected with a damping rubber pad 3, the top of the support frame 1 is fixedly connected with a support platform 4, the right side of the support platform 4 is fixedly connected with a motor box 5, the inside of the motor box 5 is fixedly provided with a transmission motor 6, the inside of the support platform 4 is provided with a movable cavity 7, the inside of the movable cavity 7 is fixedly provided with a connecting bearing 8, the inside of the connecting bearing 8 is movably provided with a rotary screw rod 9, the inside of the movable cavity 7 is fixedly provided with two connecting bearings 8, the two connecting bearings 8 are movably connected with the rotary screw rod 9, the outside of the rotary screw rod 9 is sleeved with a movable shaft 10, the outside of, the external parts of two opposite thread grooves are respectively in threaded connection with a movable shaft 10, the top part of the movable shaft 10 is fixedly connected with a connecting block 11, the top part of a supporting table 4 is provided with a movable groove 12, the width of the movable groove 12 is larger than that of the connecting block 11, the connecting block 11 extends to the external part of a movable cavity 7 through the movable groove 12, the top part of the connecting block 11 is fixedly connected with a fixed table 13, the front surface of the fixed table 13 is fixedly connected with two protective boxes 14, the internal part of each protective box 14 is fixedly connected with a rotating motor 15, the internal part of the fixed table 13 is provided with a movable cavity 16, the internal part of each movable cavity 16 is fixedly provided with a rotating bearing 17, the internal part of each rotating bearing 17 is movably provided with a connecting screw rod 18, the internal part of each movable cavity 16 is fixedly provided with four rotating bearings 17, every two rotating, the outside cover of connecting lead screw 18 is equipped with removal axle 19, two opposite thread grooves have been seted up to the outside of connecting lead screw 18, the outside difference threaded connection of two opposite thread grooves has removal axle 19, the top fixedly connected with movable block 20 of removal axle 19, movable block 21 has been seted up at the top of fixed station 13, the width of movable block 21 is greater than the width of movable block 20, movable block 20 extends to the outside of removing chamber 16 through movable block 21, the top fixedly connected with supporting seat 22 of movable block 20, the inside fixedly connected with dead lever 23 of supporting seat 22, the outside swing joint of dead lever 23 has roller 24, the inside fixedly connected with quantity of supporting seat 22 is two dead lever 23, the equal fixedly connected with roller 24 in outside of two dead lever 23, roller 24's outside cover is equipped with contact sleeve 25, the equal fixedly connected with contact sleeve 25 in outside of two roller 24, contact sleeve 25 is nitrile rubber.

In summary, in the pipe welding device with stable clamping and convenient use, the fixed table 13 is internally provided with the moving cavity 16 and the rotating bearing 17, the rotating bearing 17 is internally movably provided with the connecting screw rod 18, the connecting screw rod 18 is convenient to rotate in the moving cavity 16 through the rotating bearing 17, the front surface of the fixed table 13 is provided with the protective box 14 and the rotating motor 15, the output shaft of the rotating motor 15 is fixedly connected with the connecting screw rod 18, the connecting screw rod 18 is convenient to rotate through the power of the rotating motor 15, the outer part of the connecting screw rod 18 is provided with two opposite thread grooves, the outer parts of the two opposite thread grooves are respectively in threaded connection with the moving shaft 19, the top of the moving shaft 19 is provided with the movable block 20 and the supporting seat 22, the two moving shafts 19 can move towards opposite directions or away from each other through the rotation of the connecting screw rod 18 to drive the two supporting seats 22 to move, thereby adjusting the distance between the clamping and the fixing according to the diameter of the pipeline, conveniently adjusting the welding position by arranging the fixing rod 23, the roller 24 and the contact sleeve 25 in the supporting seat 22, and effectively avoiding the scratch in the rotating process by the contact sleeve 25, thereby achieving the purpose of stable clamping, arranging the movable cavity 7 and the connecting bearing 8 in the supporting seat 4, wherein the rotating lead screw 9 is movably connected in the connecting bearing 8, the rotating lead screw 9 is conveniently rotated in the movable cavity 7 by the connecting bearing 8, the motor box 5 and the transmission motor 6 are arranged on the right side of the supporting seat 4, the rotating lead screw 9 is fixedly connected on the output shaft of the transmission motor 6, the rotating lead screw 9 is conveniently rotated by the power of the transmission motor 6, and two opposite thread grooves are arranged on the outer part of the rotating lead screw 9, the outside difference threaded connection of two opposite thread grooves has loose axle 10, the top of two loose axles 10 all is provided with connecting block 11 and fixed station 13, it removes to be convenient for two loose axles 10 to remove towards relative or the direction that leaves mutually through the rotation of rotatory lead screw 9, it removes towards relative or the direction that leaves mutually to drive two fixed stations 13, thereby be convenient for the installation and the butt joint of two welded pipe ways, carry out weldment work, convenient to use's purpose has been reached, it is simple single to have solved current pipe welding equipment fixed connection, it is not nimble enough, can't adjust fixed range according to the diameter of pipeline, the unstable condition of centre gripping appears easily, use at double-barrelled welded simultaneously, be not convenient for double-barrelled butt joint, thereby drive inconvenient problem for weldment work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.