CN217224345U

CN217224345U - Welding fixing equipment for hollow pipe production

Info

Publication number: CN217224345U
Application number: CN202220146245.5U
Authority: CN
Inventors: 黄瑜芳; 黄玉容
Original assignee: Wuhan Donglihui Technology Co ltd
Current assignee: Wuhan Donglihui Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-19
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a welding and fixing device for hollow tube production, which comprises a welding table; through the sliding block at fixed slide's inboard sliding connection, the sliding block sets up to the shape of falling T, the top fixedly connected with centre gripping support of sliding block, the inboard bottom symmetrical sliding connection of centre gripping support has the pipeline grip block, pipeline grip block threaded connection is in adjusting screw's the outside, adjusting screw's both ends are all rotated and are connected in the both sides of centre gripping support, adjusting screw's one end fixedly connected with handle, put first hollow tube and second hollow tube between the pipeline grip block, it just can drive adjusting screw to rotate the handle and rotate, adjusting screw drives the pipeline grip block and is relative motion, the pipeline grip block just can centre gripping first hollow tube or second hollow tube, one side that the pipeline grip block is close to each other is provided with anti-skidding line, prevent the pipeline rotation, can reach the effect of fixed first hollow tube and second hollow tube like this.

Description

Welding fixing equipment for hollow pipe production

Technical Field

The utility model belongs to the technical field of the welded fastening, concretely relates to welding fixing equipment is used in hollow tube production.

Background

When the hollow tube is welded, most of fixing devices cannot enable the hollow tube to rotate, the outer side of the welded hollow tube is hot, and the hollow tube cannot be rotated by hands, so that the outer side of the downward facing hollow tube is not easy to weld, welding quality is reduced, most of fixing positions are fixed at the position, the fixing position cannot be freely adjusted, a good welding angle cannot be achieved, and therefore welding fixing equipment for hollow tube production is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, a welding fixing equipment is used in hollow tube production is provided, most fixing device who provides in solving above-mentioned background art can not make the hollow tube rotate, because the hollow tube outside is hotter after the welding, should not rotate with the hand, just so make the outside of hollow tube orientation below be difficult for welding, lead to welding quality to descend, and fixed position most all fixes there, can not freely adjust fixed position, just so can not have a good welding angle's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welded fastening equipment is used in hollow tube production, includes the welding bench, fixedly connected with fixed slide in the middle of the top of welding bench, one side top of welding bench is provided with rotatory fixing device, fixed slide's inside sliding connection has the sliding block, the sliding block is provided with a plurality of, the equal fixedly connected with centre gripping support in top of sliding block, the inboard symmetrical sliding connection of centre gripping support has the pipeline grip block, threaded connection has adjusting screw on one side of the top of pipeline grip block, adjusting screw rotates the both sides of connecting in the centre gripping support, adjusting screw's one end fixedly connected with handle.

Preferably, the rotary fixing device comprises a motor, a rotary support, a fixed sliding rod, a first clamping plate, a second clamping plate, a screw rod and a stabilizer bar, the driving end of the motor is fixedly connected with the rotary support, the inner side of the rotary support is fixedly connected with the fixed sliding rod, the outer side of the fixed sliding rod is symmetrically and slidably connected with the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are in threaded connection with the outer side of the screw rod, and the first clamping plate and the second clamping plate are slidably connected with the outer side of the stabilizer bar.

Preferably, the motor is fixedly connected to the top end of the fixed support, the bottom end of the screw is rotatably connected with a connecting plate, and the stabilizer bar is fixedly connected to the top end of the connecting plate.

Preferably, a first hollow tube is arranged on the opposite inner sides of the first clamping plate and the second clamping plate.

Preferably, a second hollow tube is disposed on an opposite inner side of the tube gripping plate.

Preferably, the pipe clamping plates are provided with anti-slip corrugations at the sides close to each other.

Preferably, one side of the welding table is provided with a notch.

Preferably, the bottom end of the welding table is symmetrically provided with a control box.

Compared with the prior art, the utility model provides a welding fixed equipment is used in hollow tube production possesses following beneficial effect:

1. the utility model discloses a sliding block at the inboard sliding connection of fixed slide, the sliding block sets up to the shape of falling T, the top fixedly connected with clamping bracket of sliding block, the inboard bottom symmetrical sliding connection of clamping bracket has the pipeline grip block, pipeline grip block threaded connection is in adjusting screw's outside, adjusting screw's both ends are all rotated and are connected in the both sides of clamping bracket, adjusting screw's one end fixedly connected with handle, put first hollow tube and second hollow tube between the pipeline grip block, it can drive adjusting screw to rotate the handle, adjusting screw drives the pipeline grip block and does relative motion, the pipeline grip block can centre gripping first hollow tube or second hollow tube, one side that the pipeline grip block is close to each other is provided with anti-skidding line, prevent the pipeline rotation, can reach the effect of fixing first hollow tube and second hollow tube like this;

2. the utility model discloses a fixed rotary device that sets up above one side of welding bench puts first hollow tube between first grip block and second grip block, then rotates the screw rod, first grip block and second grip block equal threaded connection are in the outside of screw rod, first grip block and second grip block just can clip the one end of first hollow tube, first grip block and second grip block sliding connection are in the outside of stabilizer bar, the bottom of screw rod is rotated and is connected with the connecting plate, stabilizer bar fixed connection is in the top of connecting plate, make its centre gripping more stable, set up jaggedly in one side of welding bench, it can rotate to be convenient for it;

3. the utility model discloses a fixed slide bar at one side sliding connection of first grip block and second grip block, the top and the bottom fixedly connected with runing rest of fixed slide bar, runing rest fixed connection is in the drive end of motor, control box through the both sides setting at the welding bench, the control box can control the start-up and the closure of motor, rotate adjusting screw, make first hollow tube and second hollow tube release, then the starter motor, runing rest will rotate, then the first hollow tube that drives the centre gripping begins to rotate, make its difficult welded position change, can continue the welding, make its welded effect of being convenient for.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic perspective view of a welding fixture for producing hollow tubes according to the present invention;

fig. 2 is a schematic view of a left and right axial-side three-dimensional structure of the welding and fixing device for hollow tube production according to the present invention;

fig. 3 is a schematic perspective view of a fixed rotating device in the welding fixture for hollow tube production according to the present invention;

fig. 4 is a schematic perspective view of a top end of a fixed slide way in the welding fixture for hollow tube production according to the present invention;

in the figure: the welding bench comprises a welding bench 1, a control box 2, a fixing support 3, a motor 4, a first hollow tube 5, a second hollow tube 6, a fixing slide 7, a rotating support 8, a fixing slide rod 9, a first clamping plate 10, a second clamping plate 11, a connecting plate 12, a screw 13, a stabilizing rod 14, a sliding block 15, a clamping support 16, an adjusting screw 17, a handle 18 and a pipeline clamping plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a welded fastening equipment is used in hollow tube production, including welding bench 1, fixedly connected with fixed slide 7 in the middle of the top of welding bench 1, one side top of welding bench 1 is provided with rotatory fixing device, the inside sliding connection of fixed slide 7 has sliding block 15, sliding block 15 is provided with a plurality of, the equal fixedly connected with centre gripping support 16 in sliding block 15's top, the inboard symmetrical sliding connection of centre gripping support 16 has pipeline grip block 19, top one side threaded connection of pipeline grip block 19 has adjusting screw 17, adjusting screw 17 rotates and connects in the both sides of centre gripping support 16, adjusting screw 17's one end fixedly connected with handle 18, starter motor 4, runing rest 8 will rotate, then drive the first hollow tube 5 of centre gripping and begin to rotate, make its difficult welded position change, can continue the welding, make its welded effect of being convenient for.

The utility model discloses in, it is preferred, the rotary fixing device includes motor 4, runing rest 8, fixed slide bar 9, first grip block 10, second grip block 11, screw rod 13 and stabilizer bar 14, motor 4's drive end fixedly connected with runing rest 8, runing rest 8's the fixed slide bar 9 of inboard fixedly connected with, fixed slide bar 9's outside symmetrical sliding connection has first grip block 10 and second grip block 11,

first grip block

10 and 11 threaded connection of second grip block in the outside of screw rod 13,

first grip block

10 and 11 sliding connection of second grip block in the outside of stabilizer bar 14.

The utility model discloses in, preferred, motor 4 fixed connection is on the top of fixed bolster 3, and the bottom of screw rod 13 is rotated and is connected with connecting

plate

12, and 14 fixed connection of stabilizer bar are on the top of connecting plate 12, and screw rod 13 couples together screw rod 13 and stabilizer bar 14, and it reaches the effect of the first hollow tube 5 of centre gripping to be convenient for.

In the present invention, preferably, the first hollow tube 5 is disposed on the inner side of the first holding plate 10 and the second holding plate 11.

In the present invention, preferably, the opposite inner side of the pipe clamping plate 19 is provided with a second hollow pipe 6.

The utility model discloses in, it is preferred, the one side that pipeline grip block 19 is close to each other is provided with anti-skidding ripple.

The utility model discloses in, preferred, the breach has been seted up to one side of welding bench 1, and the breach can make first hollow tube 5 rotatory more easily.

The utility model discloses in, preferred, the bottom symmetry of welding bench 1 is provided with control box 2, can open motor 4 in arbitrary one side of welding bench 1 through control box 2, makes its control more convenient.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the sliding block 15 can be connected with the inner side of the fixed slideway 7 in a sliding manner, the sliding block 15 is arranged in an inverted T shape, the top end of the sliding block 15 is fixedly connected with a clamping bracket 16, the bottom end of the inner side of the clamping bracket 16 is symmetrically and slidably connected with a pipeline clamping plate 19, the pipeline clamping plate 19 is in threaded connection with the outer side of an adjusting screw 17, two ends of the adjusting screw 17 are rotatably connected with two sides of the clamping bracket 16, one end of the adjusting screw 17 is fixedly connected with a handle 18, the first hollow pipe 5 and the second hollow pipe 6 are placed between the pipeline clamping plates 19, the adjusting screw 17 can be driven to rotate by rotating the handle 18, the adjusting screw 17 drives the pipeline clamping plate 19 to do relative motion, the pipeline clamping plate 19 can clamp the first hollow pipe 5 or the second hollow pipe 6, one side of the pipeline clamping plate 19, which is close to each other, is provided with anti-slip grains to prevent the pipelines from rotating, thus the effect of fixing the first hollow pipe 5 and the second hollow pipe 6 can be achieved, then, a first hollow tube 5 is placed between a first clamping plate 10 and a second clamping plate 11 through a fixed rotating device arranged above one side of a welding table 1, then a screw 13 is rotated, the first clamping plate 10 and the second clamping plate 11 are both in threaded connection with the outer side of the screw 13, one end of the first hollow tube 5 can be clamped by the first clamping plate 10 and the second clamping plate 11, the first clamping plate 10 and the second clamping plate 11 are in sliding connection with the outer side of a stabilizer bar 14, the bottom end of the screw 13 is in rotating connection with a connecting plate 12, the stabilizer bar 14 is fixedly connected with the top end of the connecting plate 12, so that the clamping is more stable, one side of the welding table 1 is provided with a notch, the notch can ensure that the welding table has enough space during rotation, one side of the first clamping plate 10 and the second clamping plate 11 is in sliding connection with a fixed slide rod 9, and the top end and the bottom end of the fixed slide rod 9 are fixedly connected with a rotating bracket 8, rotating bracket 8 fixed connection is in motor 4's drive end, control box 2 through the both sides setting at weld bench 1, control box 2 can control motor 4's start-up and closing, rotate adjusting screw 17, make first hollow tube 5 and second hollow tube 6 release, then start motor 4, rotating bracket 8 will rotate, then drive first hollow tube 5 of centre gripping and begin to rotate, make its difficult welded position change, can continue the welding, make its welded effect of being convenient for, also can freely adjust the fixed position of centre gripping, the workman's operation of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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.

Claims

1. The utility model provides a hollow tube production is with welding fixture, includes welding bench (1), its characterized in that: fixedly connected with fixed slide (7) in the middle of the top of welding bench (1), one side top of welding bench (1) is provided with rotatory fixing device, the inside sliding connection of fixed slide (7) has sliding block (15), sliding block (15) are provided with a plurality of, the equal fixedly connected with centre gripping support (16) in top of sliding block (15), the inboard symmetrical sliding connection of centre gripping support (16) has pipeline grip block (19), top one side threaded connection of pipeline grip block (19) has adjusting screw (17), adjusting screw (17) rotate and connect in the both sides of centre gripping support (16), the one end fixedly connected with handle (18) of adjusting screw (17).

2. The welding fixture for hollow tube production as set forth in claim 1, wherein: rotatory fixing device includes motor (4), runing rest (8), fixed slide bar (9), first grip block (10), second grip block (11), screw rod (13) and stabilizer bar (14), the drive end fixedly connected with runing rest (8) of motor (4), the inboard fixedly connected with fixed slide bar (9) of runing rest (8), the outside symmetry sliding connection of fixed slide bar (9) has first grip block (10) and second grip block (11), first grip block (10) and second grip block (11) threaded connection are in the outside of screw rod (13), first grip block (10) and second grip block (11) sliding connection are in the outside of stabilizer bar (14).

3. The welding fixture for hollow tube production as set forth in claim 2, wherein: the motor (4) is fixedly connected to the top end of the fixed support (3), the bottom end of the screw (13) is rotatably connected with the connecting plate (12), and the stabilizer bar (14) is fixedly connected to the top end of the connecting plate (12).

4. The welding fixture for hollow tube production as set forth in claim 2, wherein: the opposite inner sides of the first clamping plate (10) and the second clamping plate (11) are provided with a first hollow pipe (5).

5. The welding fixture for hollow tube production as set forth in claim 1, wherein: a second hollow tube (6) is arranged on the opposite inner side of the pipe clamping plate (19).

6. The welding fixture for hollow tube production as set forth in claim 1, wherein: and anti-skid corrugations are arranged on one sides of the pipeline clamping plates (19) close to each other.

7. The welding fixture for hollow-tube production as set forth in claim 1, wherein: one side of the welding table (1) is provided with a notch.

8. The welding fixture for hollow-tube production as set forth in claim 1, wherein: the bottom end of the welding table (1) is symmetrically provided with control boxes (2).