CN218136113U

CN218136113U - Auxiliary tool for welding central air conditioning pipeline

Info

Publication number: CN218136113U
Application number: CN202221806098.6U
Authority: CN
Inventors: 贾荣东; 吴波; 鲁建江
Original assignee: Hubei Hehe Energy Technology Development Co ltd
Current assignee: Hubei Hehe Energy Technology Development Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-12-27
Anticipated expiration: 2032-07-14

Abstract

The utility model belongs to the technical field of air conditioner pipeline welding auxiliary assembly, especially, be a central air conditioning pipeline welding auxiliary assembly, which comprises a supporting plate and i, the equal fixed mounting in both sides of layer board has the bar board, and equal slidable mounting has the backup pad on two bar boards, and equal fixed mounting has lower cardboard in two backup pads, all rotates on two lower cardboards and installs the cardboard, the top side fixed mounting of layer board has the install bin, rotate on the install bin and install two-way lead screw, be provided with adjusting part in the install bin, two lower equal fixed mounting in one side that the cardboard is close to each other have the internal thread sleeve, the equal threaded mounting in the telescopic outside of internal thread of one end that two internal thread sleeves are close to each other. The utility model relates to a rationally, easy operation can treat two pipelines of welded and carry out quick and accurate counterpoint, can carry out stable centre gripping and direction to the pipeline simultaneously to be convenient for carry out welding operation, it is comparatively convenient to use.

Description

Auxiliary tool for welding central air conditioning pipeline

Technical Field

The utility model relates to an air conditioner pipeline welding auxiliary assembly technical field, in particular to auxiliary fixtures is used in central air conditioning pipeline welding.

Background

In central air conditioning's installation, when the length of pipeline is not enough to take over, will use welding equipment to carry out welding operation, but when carrying out welding operation to two pipelines, in order to guarantee welded quality, need operating personnel to align two pipelines just can weld after, air conditioner pipeline can make the pipeline have certain stress when carrying out operations such as buckling of the in-process of installing, it can be comparatively hard to adopt the manual mode of carrying out the alignment to two pipelines, thereby the relatively poor condition that influences welding quality of precision of counterpointing appears easily, therefore, the utility model provides a central air conditioning pipeline welding is with auxiliary fixtures is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art's shortcoming, and the welding of a central air conditioning pipeline is with auxiliary fixtures who provides.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a central air conditioning pipeline auxiliary fixtures for welding, includes the layer board, the equal fixed mounting in both sides of layer board has the bar board, and equal slidable mounting has the backup pad on two bar boards, and equal fixed mounting has down the cardboard in two backup pads, all rotates on two lower cardboards and installs the cardboard, the top side fixed mounting of layer board has the install bin, rotate on the install bin and install two-way lead screw, be provided with adjusting part in the install bin, the equal fixed mounting in one side that two lower cardboards are close to each other has the internal thread sleeve, and the equal threaded mounting in the internal thread sleeve outside of one end that two internal thread sleeves are close to each other, go up vertical screw thread on the cardboard and install accommodate the lead screw, accommodate the arc splint are installed in accommodate the bottom rotation of lead screw.

Preferably, the adjusting part comprises an adjusting motor, a driving gear and a driven gear, the adjusting motor is fixedly installed on the inner wall of the bottom of the installation box, the driving gear and the driven gear are fixedly sleeved on an output shaft of the adjusting motor and a bidirectional screw rod respectively, and the driving gear is meshed with the driven gear.

Preferably, the bottom side of backup pad has seted up the spacing groove, and slidable mounting has the stopper in the spacing groove, and one side that the layer board was kept away from to the strip shaped plate extends to the spacing inslot and with stopper fixed connection.

Preferably, a plurality of guide rubber rollers are rotatably arranged on the arc-shaped clamping plate and the lower clamping plate.

Preferably, the inner wall of the top of the upper clamping plate is fixedly provided with a telescopic rod, and the bottom end of the telescopic rod is fixedly connected with the arc-shaped clamping plate.

Preferably, the top of adjusting screw extends to the top of last cardboard and fixed cover is equipped with the hand wheel, and fixed cover is equipped with anti-skidding handle cover on the hand wheel.

Preferably, the front side fixed mounting who goes up the cardboard has the installation fixed block, and the front side fixed mounting of lower cardboard has the installation piece, and the U-shaped groove has been seted up on the top side of installation piece, rotates on the inner wall in U-shaped groove and installs the rotational pin, and fixed mounting has the rotation cardboard on the rotational pin, has seted up the draw-in groove on the fixed plate, rotates cardboard activity joint in the draw-in groove.

Preferably, the outer side of the rotating pin is movably sleeved on the torsion spring, and two ends of the torsion spring are fixedly connected with the rotating clamping plate and the inner wall of the front side of the U-shaped groove respectively.

The beneficial effects of the utility model are that: the utility model discloses in, through last cardboard, can treat under the cooperation of lower cardboard and a plurality of direction rubber rolls that the welded pipeline carries out stable centre gripping and direction, through accommodate motor, the driving gear, driven gear, can adjust the distance between two lower plates as required under the telescopic cooperation of two-way lead screw and two internal threads, simultaneously at the bar shaped plate, can make the device keep stable motion under the cooperation of spacing groove and stopper, thereby can carry out quick and stable counterpoint to needs and carry out the welded pipeline, and then be convenient for carry out welding operation, the effectual welded quality that has improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of an auxiliary tool for welding a central air-conditioning pipeline according to the present invention;

fig. 2 is a schematic cross-sectional structural view of an auxiliary tool for welding a central air-conditioning pipeline provided by the present invention;

fig. 3 is a schematic structural view of a part a of the auxiliary tool for welding the central air-conditioning pipeline provided by the present invention;

fig. 4 is a schematic structural view of a part B of the auxiliary tool for welding the central air-conditioning pipeline provided by the present invention;

fig. 5 is the structure diagram of the fixing block, the rotating pin of the mounting block, the torsion spring, the rotating clamping plate and the clamping groove part provided by the utility model.

In the figure: 1. a pallet; 11. installing a box; 12. adjusting the motor; 13. a driving gear; 14. a bidirectional screw rod; 15. a driven gear; 2. a strip plate; 3. a support plate; 31. a limiting groove; 32. a limiting block; 4. a lower clamping plate; 41. an internal thread sleeve; 42. mounting blocks; 43. a rotation pin; 44. rotating the clamping plate; 45. a torsion spring; 5. an upper clamping plate; 51. adjusting a screw rod; 52. an arc-shaped splint; 53. a telescopic rod; 54. a fixed block; 6. and (6) guiding the rubber roller.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, an auxiliary tool for welding a central air-conditioning pipeline comprises a supporting plate 1, two strip-shaped plates 2 are fixedly mounted on two sides of the supporting plate 1, supporting plates 3 are slidably mounted on the two strip-shaped plates 2, the two supporting plates 3 can be guided by the two strip-shaped plates 2, and accordingly the two supporting plates 3 can keep good stability in the movement process, lower clamping plates 4 are fixedly mounted on the two supporting plates 3, upper clamping plates 5 are rotatably mounted on the two lower clamping plates 4, a mounting box 11 is fixedly mounted on the top side of the supporting plate 1, a bidirectional screw rod 14 is rotatably mounted on the mounting box 11, an adjusting assembly is arranged in the mounting box 11, the bidirectional screw rod 14 can be stably supported by the mounting box 11, and can be protected by the adjusting assembly, an inner screw sleeve 41 is fixedly mounted on one side, which the two lower clamping plates 4 are close to each other, one end, which the two inner screw sleeves 41 are close to each other, is rotatably mounted on the outer side of the inner screw sleeve 41, the two inner screw rods 14 and the two inner screw sleeves 41 can be used for adjusting the distance between the two lower clamping plates 4 during operation, an adjusting assembly, an upper clamping plate 5 is provided with an adjusting screw rod 51, and a bottom rotating clamping plate 51 is mounted on the bottom end of the adjusting screw rod 51.

In this embodiment, adjusting part includes adjusting motor 12, driving gear 13 and driven gear 15, adjusting motor 12 fixed mounting is on the bottom inner wall of install bin 11, driving gear 13 and driven gear 15 are fixed the cover respectively and are established on adjusting motor 12's output shaft and two-way lead screw 14, and driving gear 13 and driven gear 15 mesh mutually, can control the two-way lead screw 14 of price and rotate through adjusting part, thereby can adjust two distances down between the cardboard 4 under the cooperation of two internal thread sleeves 41, and then be convenient for counterpoint many welded pipelines fast.

In this embodiment, the spacing groove 31 has been seted up to the bottom side of backup pad 3, and slidable mounting has stopper 32 in the spacing groove 31, and one side that layer board 1 was kept away from to strip shaped plate 2 extends to in the spacing groove 31 and with stopper 32 fixed connection, can avoid two-way lead screw 14 and interior screw thread insert to break away from under the cooperation through spacing groove 31 and stopper 32.

In this embodiment, all rotate on arc splint 52 and the lower cardboard 4 and install a plurality of direction rubber roll 6, be convenient for rotate the regulation when can provide the support to welded pipeline through a plurality of direction rubber rolls 6.

In this embodiment, fixed mounting has telescopic link 53 on the top inner wall of last cardboard 5, and telescopic link 53's bottom and arc splint 52 fixed connection can make arc splint 52 remain stable motion through telescopic link 53.

In this embodiment, the top of the adjusting screw 51 extends to the top of the upper clamping plate 5 and is fixedly sleeved with a hand wheel, and the hand wheel is fixedly sleeved with an anti-slip handle sleeve, so that the adjusting screw 51 can be conveniently operated through the hand wheel.

In this embodiment, the front side fixed mounting who goes up cardboard 5 has installation fixed block 54, the front side fixed mounting of lower cardboard 4 has installation piece 42, the U-shaped groove has been seted up to the top side of installation piece 42, rotate on the inner wall in U-shaped groove and install rotational pin 43, fixed mounting has rotation cardboard 44 on the rotational pin 43, the draw-in groove has been seted up on the fixed plate, it connects in the draw-in groove to rotate cardboard 44 activity joint, through rotating cardboard 44, the draw-in groove, can carry out the joint with last cardboard 5 and lower cardboard 4 under the cooperation of components such as fixed block 54 and fix.

In this embodiment, the outside movable sleeve of rotating pin 43 is established at torsional spring 45, and the both ends of torsional spring 45 respectively with the front side inner wall fixed connection who rotates cardboard 44 and U-shaped groove, can make through torsional spring 45 to rotate cardboard 44 to the direction deflection that is close to the draw-in groove to can effectually avoid rotating cardboard 44 and break away from in the draw-in groove at the in-process that uses.

The working principle is as follows: when the device is used, the device is firstly placed at a required position and powered on, then the rotating clamping plate 44 is controlled to rotate and enable the rotating clamping plate 44 to be separated from a clamping groove, then the upper clamping plate 5 is turned upwards, pipelines to be welded are respectively placed in the two lower clamping plates 4, then the upper clamping plate 5 is turned forwards, the upper clamping plate 5 and the lower clamping plates 4 can be fixed under the coordination of the rotating clamping plate 44, the rotating pin 43, the torsion spring 45 and other components, the adjusting screw 51 is rotated through the hand wheel, so that the arc-shaped clamping plates 52 can be controlled to drive the corresponding guide rubber rollers 6 to compress and fix the pipelines, the adjusting motor 12 is started, the adjusting motor 12 drives the bidirectional screw 14 to rotate through the driving gear 13 and the driven gear 15, the two lower clamping plates 4 can be controlled to move towards the directions close to each other under the coordination of the two inner wire sleeves 41, so that the two pipelines to be welded can be aligned, the two pipelines to be welded are firstly preliminarily welded and fixed through welding equipment and then are welded, when an operator is not convenient to turn the welding gun, the lower clamping plates 4 can be turned over from the guide rubber rollers, and the upper clamping plate 4 can be conveniently turned over.

The second embodiment: the second embodiment is different from the first embodiment in that: the bottom side of two backup pads 3 all is provided with two universal wheels, all is provided with the braking vane on four universal wheels, is convenient for remove the device through the universal wheel, can fix the device as required under the cooperation of braking vane simultaneously, and the equal fixed mounting in front side of going up cardboard 5 has a handle bar, is convenient for operate last cardboard 5 through the handle bar.

It is right above the utility model provides a central air conditioning pipeline welding is with auxiliary fixtures has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. The utility model provides a central air conditioning pipeline auxiliary fixtures for welding, a serial communication port, including layer board (1), the equal fixed mounting in both sides of layer board (1) has bar board (2), and equal slidable mounting has backup pad (3) on two bar boards (2), and equal fixed mounting has down cardboard (4) on two backup pads (3), all rotates on two cardboard (4) down and installs last cardboard (5), the top side fixed mounting of layer board (1) has install box (11), rotate on install box (11) and install two-way lead screw (14), be provided with adjusting part in install box (11), two lower equal fixed mounting in one side that cardboard (4) are close to each other have interior silk sleeve (41), and the outside at interior silk sleeve (41) is installed to the equal screw thread of one end that two interior silk sleeves (41) are close to each other, go up vertical screw thread and install accommodate the lead screw (51) on cardboard (5), the bottom of accommodate the lead screw (51) is rotated and is installed arc splint (52).

2. The auxiliary tool for welding the central air-conditioning pipeline according to claim 1, wherein the auxiliary tool comprises: the adjusting assembly comprises an adjusting motor (12), a driving gear (13) and a driven gear (15), the adjusting motor (12) is fixedly installed on the inner wall of the bottom of the installation box (11), the driving gear (13) and the driven gear (15) are fixedly sleeved on an output shaft of the adjusting motor (12) and a bidirectional screw rod (14) respectively, and the driving gear (13) is meshed with the driven gear (15).

3. The auxiliary tool for welding the central air-conditioning pipeline according to claim 1, wherein the auxiliary tool comprises: limiting groove (31) have been seted up to the bottom side of backup pad (3), and slidable mounting has stopper (32) in limiting groove (31), and one side that layer board (1) were kept away from in strip shaped plate (2) extends to in limiting groove (31) and with stopper (32) fixed connection.

4. The auxiliary tool for welding the central air-conditioning pipeline according to claim 1, wherein the auxiliary tool comprises: a plurality of guide rubber rollers (6) are rotatably arranged on the arc-shaped clamping plate (52) and the lower clamping plate (4).

5. The auxiliary tool for welding the central air-conditioning pipeline according to claim 1, wherein the auxiliary tool comprises: the top inner wall of the upper clamping plate (5) is fixedly provided with an expansion rod (53), and the bottom end of the expansion rod (53) is fixedly connected with the arc-shaped clamping plate (52).

6. The auxiliary tool for welding the central air-conditioning pipeline according to claim 1, wherein the auxiliary tool comprises: the top end of the adjusting screw rod (51) extends to the upper part of the upper clamping plate (5), a hand wheel is fixedly sleeved on the adjusting screw rod, and an anti-skidding handle sleeve is fixedly sleeved on the hand wheel.

7. The auxiliary tool for welding the central air-conditioning pipeline according to claim 1, wherein the auxiliary tool comprises: go up the front side fixed mounting of cardboard (5) and have installation fixed block (54), the front side fixed mounting of lower cardboard (4) has installation piece (42), and the U-shaped groove has been seted up on the top side of installation piece (42), rotates on the inner wall in U-shaped groove and installs rotational pin (43), and fixed mounting has rotated cardboard (44) on rotational pin (43), has seted up the draw-in groove on the fixed plate, rotates cardboard (44) activity joint in the draw-in groove.

8. The auxiliary tool for welding the central air-conditioning pipeline according to claim 7, wherein the auxiliary tool comprises: the outer side of the rotating pin (43) is movably sleeved on a torsion spring (45), and two ends of the torsion spring (45) are fixedly connected with the rotating clamping plate (44) and the inner wall of the front side of the U-shaped groove respectively.