CN214444276U

CN214444276U - Hydraulic hard tube welding device

Info

Publication number: CN214444276U
Application number: CN202022957047.0U
Authority: CN
Inventors: 张斌
Original assignee: Anhui Dingqing Machinery Technology Co ltd
Current assignee: Anhui Dingqing Machinery Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-10-22
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a hydraulic pressure hard tube welding set belongs to hydraulic pressure hard tube welding technical field, including base and a plurality of first supports of setting at the base top, be connected with the second support between per two first supports, be equipped with the crossbeam between per two second supports, sliding connection has welding set on the crossbeam, sliding connection has a plurality of sliding plates on the base, the first clamping device of top fixedly connected with of a sliding plate. The utility model discloses a second support that sets up between per two first supports is used for supporting beam, makes the crossbeam more firm, drives screw corotation when second motor corotation to make welding set remove left, drive the screw reversal when the second motor reversal and make welding set remove right, thereby make welding set remove about can, and then can weld the different welding departments of pipe fitting.

Description

Hydraulic hard tube welding device

Technical Field

The utility model relates to a welding set especially relates to a hydraulic pressure hard tube welding set, belongs to hydraulic pressure hard tube welding technical field.

Background

Hydraulic pressure hard tube plays the connection among the pipe-line system, control, the diversion, the reposition of redundant personnel, it is sealed, the general name of spare part of effect such as support, hydraulic pressure hard tube need weld raw and other materials in the process of processing and installation, thereby the hydraulic pressure hard tube that needs, hydraulic pressure hard tube need align the centre gripping with hydraulic pressure hard tube welding department for improving welded precision when the welding, and its welding Assembly of current hydraulic pressure hard tube welding set is most fixed, can not use in the multistage welding, and the length of pipe fitting differs moreover, when the pipe fitting is too long, micro skew can take place for the welding department, influence the precision, the utility model discloses a new solution is proposed to above problem.

How to research a high-precision hydraulic hard tube welding device capable of welding multiple places is a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The main objective of the utility model is to provide a hydraulic pressure hard tube welding set of high accuracy that can locate welding more in order to solve prior art not enough.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a hydraulic pressure hard tube welding set, includes the base and sets up a plurality of first supports at base top, per two be connected with the second support between the first support, per two be equipped with the crossbeam between the second support, sliding connection has welding set on the crossbeam, sliding connection has a plurality of sliding plates on the base, one the first clamping device of top fixedly connected with of sliding plate, the top fixedly connected with second clamping device of another sliding plate, first clamping device with all be equipped with the sleeve on the second clamping device, be equipped with the ring gear on the sleeve, telescopic below is equipped with first motor, the output of first motor is connected with the pivot, install the gear in the pivot, the gear with the ring gear meshing is connected.

Preferably, a second motor is arranged inside the cross beam, the output end of the second motor is connected with a screw rod, and the screw rod is connected with the welding device in a sliding mode.

Preferably, a plurality of clamping grooves are formed in two sides of the sleeve, clamping jaws are connected to the clamping grooves in a sliding mode, and locking holes are formed in the sleeve.

Preferably, a pipe fitting is sleeved inside each of the two sleeves.

Preferably, the welding device is located directly above the pipe.

Preferably, the gear is mounted inside the first clamping device and the second clamping device and is disposed directly below the ring gear.

Preferably, a plurality of sliding grooves are formed in the base, and the sliding grooves are T-shaped sliding grooves.

Preferably, the bottom of the sliding plate is fixedly connected with a T-shaped block matched with the sliding groove.

Preferably, the T-shaped block is connected with the sliding groove in a sliding mode.

Preferably, the two first brackets are arranged on two sides of the sliding groove.

The utility model has the advantages of: according to the hydraulic hard tube welding device of the utility model, the hydraulic hard tube welding device, the second bracket arranged between every two first brackets is used for supporting the crossbeam, so that the crossbeam is more stable, the screw rod is driven to rotate positively when the second motor rotates positively, so that the welding device moves leftwards, the screw rod is driven to rotate negatively when the second motor rotates negatively, so that the welding device moves rightwards, so that the welding device can move leftwards and rightwards, further, different welding positions of the pipe fitting can be welded, the top of the sliding plate is fixedly connected with a clamping device which can clamp the pipe fitting, the sliding plate slides on the base, the distance between the two clamping devices can be adjusted, the clamping devices can be provided with a plurality of pairs, so as to be suitable for the pipe fittings with different lengths, the pipe fitting is prevented from deviating, the welding precision is improved, meanwhile, the first motor rotates to drive the rotating shaft to rotate, thereby driving the gear to rotate, and further driving the sleeve to rotate, circumferential welding of the pipe fitting can be achieved.

Drawings

Fig. 1 is a schematic view of a base structure of a preferred embodiment of a hydraulic hard tube welding device according to the present invention;

FIG. 2 is a front view of the overall structure of a preferred embodiment of a hydraulic hard tube welding apparatus according to the present invention;

FIG. 3 is an internal schematic view of the overall structure of a preferred embodiment of a hydraulic hard tube welding apparatus according to the present invention;

fig. 4 is a schematic structural view of a clamping device according to a preferred embodiment of the hydraulic hard tube welding device of the present invention;

fig. 5 is a schematic structural view of a T-shaped block and a chute of a preferred embodiment of the hydraulic hard tube welding device according to the present invention;

fig. 6 is a top view of a clamping device in accordance with a preferred embodiment of the hydraulic hard tube welding device of the present invention.

In the figure: 1-base, 2-first support, 3-second support, 4-beam, 5-sliding plate, 6-sliding groove, 7-first clamping device, 8-second clamping device, 9-sleeve, 10-claw, 11-first motor, 12-welding device, 13-second motor, 14-screw rod, 15-rotating shaft, 16-gear, 17-gear ring, 18-T-shaped block, 19-locking hole and 20-pipe fitting.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 6, the hydraulic hard tube welding device provided in this embodiment includes a base 1 and a plurality of first brackets 2 disposed at the top of the base 1, a second bracket 3 is connected between every two first brackets 2, a cross beam 4 is disposed between every two second brackets 3, a welding device 12 is slidably connected on the cross beam 4, a plurality of sliding plates 5 are slidably connected on the base 1, a first clamping device 7 is fixedly connected to the top of one sliding plate 5, a second clamping device 8 is fixedly connected to the top of the other sliding plate 5, sleeves 9 are disposed on the first clamping device 7 and the second clamping device 8, a gear ring 17 is disposed on each sleeve 9, a first motor 11 is disposed below each sleeve 9, an output end of the first motor 11 is connected to a rotating shaft 15, a gear 16 is mounted on each rotating shaft 15, and the gear 16 is engaged with the gear ring 17. The second support 3 arranged between every two first supports 2 is used for supporting the beam 4, so that the beam 4 is more stable, the second motor 13 drives the screw rod 14 to rotate positively when rotating positively, so that the welding device 12 moves leftwards, the second motor 13 drives the screw rod 14 to rotate negatively, so that the welding device 12 moves rightwards, so that the welding device 12 can move leftwards and rightwards, and further different welding positions of the pipe 20 can be welded, the top of the sliding plate 5 is fixedly connected with a clamping device which can clamp the pipe 20, the sliding plate 5 slides on the base 1, so that the distance between the two clamping devices can be adjusted, the clamping devices can be provided with a plurality of pairs to be suitable for the pipe 20 with different lengths, the pipe 20 is prevented from being deviated, the welding precision is improved, meanwhile, the first motor 11 rotates to drive the rotating shaft 15 to rotate, so that the gear 16 is driven to rotate, and further the sleeve is driven to rotate, circumferential welding of the tube 20 can be achieved.

In the present embodiment, as shown in fig. 1, two first brackets 2 are provided on both sides of the chute 6. The two first brackets 2 disposed at both sides of the sliding chute 6 indirectly support the cross beam 4 while facilitating the movement of the sliding plate 5.

In the present embodiment, as shown in fig. 2 and 3, a second motor 13 is disposed inside the beam 4, a lead screw 14 is connected to an output end of the second motor 13, and the lead screw 14 is slidably connected to the welding device 12. A pipe 20 is sleeved inside each of the two sleeves 9. The welding device 12 is located directly above the tube 20. The gear 16 is mounted inside the first and second clamping devices 7 and 8 and is disposed directly below the ring gear 17. Second motor 13 drives lead screw 14 and rotates to make welding set 12 can weld the different positions of pipe fitting 20, realized the multistage welding of pipe fitting 20, pipe fitting 20 installs and is used for fixed pipe fitting 20 in the inside of sleeve 9, and welding set 12 sets up directly over pipe fitting 20, has improved welded precision, is equipped with ring gear 17 on the clamping device, thereby drives sleeve 9 and rotates when gear 16 rotates.

In the present embodiment, as shown in fig. 5 and 6, the base 1 is provided with a plurality of sliding grooves 6, and the sliding grooves 6 are T-shaped sliding grooves. The bottom of the sliding plate 5 is fixedly connected with a T-shaped block 18 matched with the sliding groove 6. The T-shaped block 18 is slidably connected with the chute 6. A plurality of clamping grooves are formed in the two sides of the sleeve 9, clamping claws 10 are connected to the clamping grooves in a sliding mode, and locking holes 19 are formed in the sleeve 9. The T-shaped sliding groove 6 is slidably connected with the T-shaped block 18 to drive the sliding plate 5 to slide on the base 1, so as to adjust the position of the clamping device, and the clamping jaws 10 are driven through the locking holes 19 to clamp and release the pipe 20.

In this embodiment, as shown in fig. 1 to fig. 6, the working process of the hydraulic hard tube welding apparatus provided in this embodiment is as follows:

step 1: adjusting the positions of the first clamping device 7 and the second clamping device 8, enabling the pipe fitting 20 to penetrate through the sleeve 9, and inserting a rotary wrench into the locking hole 19 to drive the clamping jaws 10 to clamp the clamping jaws 10;

step 2: the first motor 11 is started to drive the gear 16 to rotate, so as to drive the sleeve 9 to rotate, and the second motor 13 is started to drive the screw rod 14 to rotate, so as to drive the welding device 12 to move, so as to weld the pipe 20.

In summary, in the present embodiment, according to the hydraulic hard tube welding apparatus of the present embodiment, the two first brackets 2 disposed at both sides of the sliding chute 6 indirectly support the cross beam 4, and at the same time, facilitate the movement of the sliding plate 5; the second motor 13 drives the screw rod 14 to rotate, so that the welding device 12 can weld different positions of the pipe fitting 20, multi-section welding of the pipe fitting 20 is achieved, the pipe fitting 20 is installed inside the sleeve 9 and used for fixing the pipe fitting 20, the welding device 12 is arranged right above the pipe fitting 20, welding precision is improved, and the gear ring 17 is arranged on the clamping device, so that the sleeve 9 is driven to rotate when the gear 16 rotates; the T-shaped sliding groove 6 is slidably connected with the T-shaped block 18 to drive the sliding plate 5 to slide on the base 1, so as to adjust the position of the clamping device, and the clamping jaws 10 are driven through the locking holes 19 to clamp and release the pipe 20.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The hydraulic hard tube welding device is characterized by comprising a base (1) and a plurality of first supports (2) arranged at the top of the base (1), wherein a second support (3) is connected between every two first supports (2), a cross beam (4) is arranged between every two second supports (3), the cross beam (4) is connected with a welding device (12) in a sliding manner, the base (1) is connected with a plurality of sliding plates (5) in a sliding manner, the top of one sliding plate (5) is fixedly connected with a first clamping device (7), the top of the other sliding plate (5) is fixedly connected with a second clamping device (8), sleeves (9) are arranged on the first clamping device (7) and the second clamping device (8), gear rings (17) are arranged on the sleeves (9), a first motor (11) is arranged below the sleeves (9), the output end of the first motor (11) is connected with a rotating shaft (15), a gear (16) is installed on the rotating shaft (15), and the gear (16) is meshed with the gear ring (17) and connected.

2. A hydraulic hard tube welding device according to claim 1, characterized in that a second motor (13) is arranged inside the cross beam (4), the output end of the second motor (13) is connected with a screw rod (14), and the screw rod (14) is connected with the welding device (12) in a sliding manner.

3. A hydraulic hard tube welding device according to claim 1, wherein a plurality of slots are formed on both sides of the sleeve (9), the slots are slidably connected with clamping jaws (10), and the sleeve (9) is provided with a locking hole (19).

4. A hydraulic hard tube welding device according to claim 1, characterized in that a tube (20) is sleeved inside both of the sleeves (9).

5. A hydraulic hard tube welding set according to claim 4, characterized in that the welding set (12) is located directly above the tube (20).

6. A hydraulic hard tube welding set according to claim 1, characterized in that the gear wheel (16) is mounted inside the first clamping device (7) and the second clamping device (8) and is arranged directly below the gear ring (17).

7. A hydraulic hard pipe welding device according to claim 1, characterized in that the base (1) is provided with a plurality of sliding grooves (6), and the sliding grooves (6) are T-shaped sliding grooves.

8. A hydraulic hard tube welding set according to claim 7 characterized in that the bottom of the sliding plate (5) is fixedly connected with a T-shaped block (18) which is matched with the chute (6).

9. A hydraulic hard tube welding device according to claim 8, characterized in that the T-shaped block (18) is slidably connected with the chute (6).

10. A hydraulic hard tube welding device according to claim 7, characterized in that two first brackets (2) are arranged on both sides of the runner (6).