CN217667522U

CN217667522U - Stainless steel pipe fitting welding jig

Info

Publication number: CN217667522U
Application number: CN202122935192.3U
Authority: CN
Inventors: 陈厚忠
Original assignee: Wuhan Jinniu Stainless Steel Pipe Technology Co ltd
Current assignee: Wuhan Jinniu Stainless Steel Pipe Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-10-28
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a stainless steel pipe fitting welding jig belongs to nonrust steel pipe machining technical field, and it includes the welding stand body, the lower fixed surface of welding stand body is connected with the joint ware, two joint grooves have been seted up to the lower surface of joint ware, and the operation groove has all been seted up to the upper surface of two joint inslot walls. This stainless steel pipe fitting welding jig, through setting up the transfer line, aim at external fixing device with the joint ware earlier, press it down, rotate the welding frame body, its transfer line is in rotating the in-process and is received the slotted hole to the operating groove internal contraction by the pressure influence, the cooperation of fixed block and deflector makes the stopper outwards remove and carry out the secondary joint to external fixing device, this mode is compared with the mode that originally adopts the lead screw to rotate to make its screw up, its operation is comparatively simple, time and labor saving, and the mode of connecting is comparatively firm, thereby the effectual condition of having avoided welding frame body in use and external fixing device to take place to break away from takes place.

Description

Stainless steel pipe fitting welding jig

Technical Field

The utility model belongs to the technical field of nonrust steel pipe processing, specifically be a stainless steel pipe fitting welding jig.

Background

The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. In addition, when bending, the torsional strength is the same, light in weight, so also extensively be used for making machine part and engineering structure, current stainless steel pipe fitting is when the welding, by two half joint cover in anchor clamps top, it is less that it limits the screens point of welding jig between original pipe fitting, it is spacing to generally adopt the lead screw, in use is easy with the surperficial fish tail of stainless steel, and the condition of skidding easily takes place in the welding, the structure of screens is comparatively simple is connected to the bottom simultaneously, it screws up to need manually to rotate to make it usually, can take place the pine in the face of long-time work, thereby directly influenced welded quality, time is wasted, the work of quick material loading unloading is not convenient for simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a stainless steel pipe fitting welding jig, current stainless steel pipe fitting has been solved when the welding, connect the cover in the anchor clamps top by two and half, it is less that its restriction screens point of welding jig between original pipe fittings, it is spacing to adopt the lead screw generally, in use carries out the surperficial fish tail of stainless steel easily, and the condition of skidding easily takes place in the welding, the structure of screens is connected to the bottom simultaneously is comparatively simple, it screws up to need manually to rotate to make it, can take place the pine in the face of long-time work, thereby directly influenced welded quality, the time is wasted, the work of quick material loading unloading is not convenient for carry out simultaneously.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stainless steel pipe fitting welding jig, includes the welding stand body, the lower fixed surface of welding stand body is connected with the joint ware, two joint grooves have been seted up to the lower surface of joint ware, and the operation groove has all been seted up to the upper surface of two joint inslot walls, and two joint inslots all are provided with the connecting rod, all are provided with the transfer line in two operation inslots, the top of connecting rod and the lower fixed surface of transfer line are connected, two slotted holes have been seted up to the surface of joint ware, the bottom joint of transfer line all is provided with the stopper in the slotted hole, and two joint inslots all are provided with the fixed block, the left end of fixed block and the fixed surface of stopper are connected, the right-hand member of fixed block is articulated through the bottom of round pin axle with the connecting rod, the control groove has been seted up to the surface of welding stand body.

As a further aspect of the present invention: the clamping groove is internally provided with a guide plate, and the upper surface of the guide plate is fixedly connected with the upper surface of the inner wall of the clamping groove.

As a further aspect of the present invention: the welding frame is characterized in that a control ring is sleeved in the welding frame body, and two guide grooves are formed in the inner wall of the welding frame body.

As a further aspect of the present invention: the right end of the transmission rod penetrates through the guide groove to be fixedly connected with the outer surface of the control ring, and two sliding blocks are arranged in the two operation grooves.

As a further aspect of the present invention: the back of the sliding block is fixedly connected with the front of the transmission rod, and the front of the inner wall of the two operation grooves and the back of the inner wall of the two operation grooves are provided with sliding grooves.

As a further aspect of the present invention: the slider joint is in the spout, the shape of spout and the shape looks adaptation of slider.

As a further aspect of the present invention: two springs are arranged in the operation groove, and the top end and the bottom end of each spring are fixedly connected with the upper surface of the transmission rod and the upper surface of the inner wall of the operation groove respectively.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this stainless steel pipe fitting welding jig, through setting up the transfer line, the connecting rod, stopper and fixed block, in installing the welding frame body, aim at external fixing device with the joint ware earlier, press it down, rotate the welding frame body after reacing suitable position, its transfer line is compressed into the operation inslot through the slotted hole in the rotation in-process under the influence of pressure, the transfer line drives the connecting rod rebound through the joint groove in the rebound, make the stopper outwards remove carry out the secondary joint to external fixing device through the cooperation of fixed block and deflector, this mode is compared with the mode that adopts the lead screw rotation to make it tighten, its operation is comparatively simple, time saving and labor saving, and the mode of connecting is comparatively firm, thereby the effectual welding frame body in use and the external fixing device condition emergence that takes place to break away from of having avoided.

2. This stainless steel pipe fitting welding jig through setting up the control flume, through taking interference fit with the pipe fitting, control flume department attenuate and handle and make upper portion slightly take elasticity, the pipe fitting assembly of being convenient for, and there is slight damping to feel during the pipe fitting assembly, the material loading unloading of being convenient for like this, and the pipe fitting is difficult for taking place when rotating along with this anchor clamps and skids.

3. This stainless steel pipe fitting welding jig, through setting up the slider and controlling the ring, when removing the restriction to welding frame body and external fixing device, earlier control the ring and press down, drive transfer line and connecting rod downstream through the guide way, make stopper income joint inslot once more under the effect of deflector, after removing the restriction with the rotatory and external fixing device of welding frame body, make the transfer line recover under the spring action of spring, the slider is along with spout rebound simultaneously, its guide way has the effect of removing the restriction, its operation prevents comparatively simply, the people of being convenient for use, the slider has direction and spacing effect, thereby make the transfer line difficult emergence skew condition in moving up and down.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a front view of the cross-sectional structure of the card connector of the present invention;

FIG. 3 is a schematic three-dimensional structure of the connecting rod of the present invention;

fig. 4 is an enlarged schematic structural view at a position a of the present invention;

in the figure: 1 welding frame body, 2 joint wares, 3 joint grooves, 4 connecting rods, 5 transfer lines, 6 slotted holes, 7 springs, 8 limiters, 9 deflector plates, 10 control ring, 11 guide grooves, 12 fixed blocks, 13 spouts, 14 sliders, 15 operation grooves, 16 control grooves.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a stainless steel pipe fitting welding jig, including welding frame body 1, welding frame body 1's lower fixed surface is connected with joint ware 2, through setting up joint ware 2, the material of its joint ware 2 has higher hardness, thereby the difficult condition that breaks or warp that takes place for in use takes place, guarantee the holistic normal use effect of this device, two joint grooves 3 have been seted up to joint ware 2's lower surface, operation groove 15 has all been seted up to the upper surface of two joint groove 3 inner walls, all be provided with connecting rod 4 in two joint grooves 3, all be provided with transfer line 5 in two operation grooves 15, the top of connecting rod 4 and the lower fixed surface of transfer line 5 are connected, two slotted holes 6 have been seted up to joint ware 2's surface, the bottom joint of transfer line 5 is in slotted hole 6, all be provided with stopper 8 in two joint grooves 3, through setting up stopper 8, its stopper 8 has spacing effect, its stopper 8's surface is comparatively smooth, the difficult condition that the card pause that takes place in the installation dismantlement, thereby convenient to use person dismantles welding frame body 1, all be provided with fixed block 12 in two joint grooves 3, the left end of fixed block 12 and the fixed block 8's fixed surface, the right-hand member of connecting rod is seted up through the articulated control groove 16 of the right-hand member of the external surface of round pin roll control.

Specifically, as shown in fig. 2, a guide plate 9 is arranged in the clamping groove 3, the upper surface of the guide plate 9 is fixedly connected with the upper surface of the inner wall of the clamping groove 3, an operation ring 10 is sleeved in the welding rack body 1, by arranging the operation ring 10, the shape of the operation ring 10 is matched with that of the welding rack body 1, so that the normal effect of the welding rack body 1 in use is not easily influenced, two guide grooves 11 are formed in the inner wall of the welding rack body 1, the right end of the transmission rod 5 penetrates through the guide grooves 11 to be fixedly connected with the outer surface of the operation ring 10, two sliders 14 are arranged in the two operation grooves 15, and by arranging the sliders 14, the sliders 14 have a guiding effect, so that the situation that the transmission rod 5 deviates in the up-down movement is effectively avoided, two springs 7 are arranged in the operation grooves 15, and by arranging the springs 7, the springs 7 have a restoring effect, after the limitation of the clamping device 2 and an external fixing device is removed, the transmission rod 5 can be quickly restored, so that subsequent installation is facilitated, and the top ends and the bottom ends of the springs 7 are respectively fixedly connected with the upper surface of the inner wall of the transmission rod 5 and the upper surface of the inner wall of the operation groove 15.

Specifically, as shown in fig. 4, the back of the sliding block 14 is fixedly connected with the front of the transmission rod 5, the front of the inner wall of the two operation grooves 15 and the back of the inner wall are both provided with sliding grooves 13, the sliding block 14 is clamped in the sliding grooves 13, and the shape of the sliding grooves 13 is matched with that of the sliding block 14.

The utility model discloses a theory of operation does:

during installation of the welding frame body 1, the clamping device 2 is firstly aligned with the external fixing device and is pressed downwards, the welding frame body 1 is rotated after the welding frame body 1 reaches a proper position, the transmission rod 5 is influenced by pressure in the rotating process and is contracted into the operation groove 15 through the slotted hole 6, the transmission rod 5 drives the connecting rod 4 through the clamping groove 3 in the upward movement, meanwhile, the sliding block 14 slides upwards along the sliding groove 13, the connecting rod 4 moves upwards to enable the limiting stopper 8 to move outwards through the matching of the fixing block 12 and the guide plate 9 to carry out secondary clamping on the external fixing device, meanwhile, the transmission rod 5 drives the control ring 10 to move upwards through the guide groove 11 in the upward movement, when the limitation of the welding frame body 1 and the external fixing device is removed, the control ring 10 is firstly pressed downwards, the transmission rod 5 and the connecting rod 4 are driven to move downwards through the guide groove 11, the limiting stopper 8 is retracted into the clamping groove 3 again under the action of the guide plate 9, and after the limitation of the welding frame body 1 is rotated and removed from the external fixing device, the transmission rod 5 is restored under the action of the elasticity of the spring 7.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a stainless steel pipe fitting welding jig, includes weld holder body (1), its characterized in that: lower fixed surface of welding frame body (1) is connected with joint ware (2), two joint grooves (3) have been seted up to the lower surface of joint ware (2), and operation groove (15) have all been seted up to the upper surface of two joint grooves (3) inner wall, all are provided with connecting rod (4) in two joint grooves (3), all are provided with transfer line (5) in two operation grooves (15), the top of connecting rod (4) and the lower fixed surface of transfer line (5) are connected, two slotted holes (6) have been seted up to the surface of joint ware (2), the bottom joint of transfer line (5) all is provided with stopper (8) in two joint grooves (3), all is provided with fixed block (12) in two joint grooves (3), the left end of fixed block (12) and the outer fixed surface of stopper (8) are connected, the right-hand member of fixed block (12) is articulated through the bottom of round pin axle with connecting rod (4), control groove (16) have been seted up to the surface of welding frame body (1).

2. The stainless steel pipe fitting welding jig of claim 1, characterized in that: the clamping groove (3) is internally provided with a guide plate (9), and the upper surface of the guide plate (9) is fixedly connected with the upper surface of the inner wall of the clamping groove (3).

3. The stainless steel pipe fitting welding jig of claim 1, characterized in that: the welding frame is characterized in that a control ring (10) is sleeved in the welding frame body (1), and two guide grooves (11) are formed in the inner wall of the welding frame body (1).

4. The stainless steel pipe fitting welding jig of claim 3, characterized in that: the right end of the transmission rod (5) penetrates through the guide groove (11) to be fixedly connected with the outer surface of the control ring (10), and two sliding blocks (14) are arranged in the two operation grooves (15).

5. The stainless steel pipe fitting welding jig according to claim 4, characterized in that: the back of slider (14) and the front fixed connection of transfer line (5), spout (13) have all been seted up to the front of two operation groove (15) inner walls and the back of inner wall.

6. The stainless steel pipe fitting welding jig of claim 5, characterized in that: the slider (14) joint is in spout (13), the shape looks adaptation of the shape of spout (13) and slider (14).

7. The stainless steel pipe fitting welding jig of claim 6, characterized in that: two springs (7) are arranged in the operation groove (15), and the top end and the bottom end of each spring (7) are fixedly connected with the upper surface of the transmission rod (5) and the upper surface of the inner wall of the operation groove (15) respectively.