CN214350561U

CN214350561U - High-efficient stacker ankle welding frock

Info

Publication number: CN214350561U
Application number: CN202120289177.3U
Authority: CN
Inventors: 樊渊
Original assignee: Suzhou Wufa Machinery Manufacturing Co ltd
Current assignee: Suzhou Wufa Machinery Manufacturing Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-08
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to a high-efficiency stacking frame ankle welding tool, which comprises two fixed brackets, a turnover supporting rod, an annular guide rail and a welding table; the annular guide rail is respectively hinged with the top ends of the two fixed brackets and the upper end of one turnover supporting rod; the welding table is horizontally and rotatably arranged in the annular guide rail; the middle part of the welding table is provided with a through hole, and the base is provided with a plurality of supporting legs which extend into the through hole and are used for placing the square tube; the welding table is also provided with a pressing mechanism for fixing the top cover on the top of the square tube; the utility model discloses a hold-down mechanism can fix the top cap at square pipe top, and the difficult skew that takes place in position during the welding, can improve the welding quality of ankle greatly, and the welding bench can level rotate in ring rail, and the staff just can weld wrist outside junction need only rotate the welding bench, but ring rail level upset 180 degrees in addition, and the staff can weld the inboard junction of ankle to welding efficiency has been improved greatly.

Description

High-efficient stacker ankle welding frock

Technical Field

The utility model relates to the field of welding technology, refer in particular to a high-efficient stacker ankle welding frock.

Background

The stacking rack is called as a smart fixed rack and a stacking rack, is a carrying and storing device derived from a tray, is one of multifunctional devices for cargo unit collection, commodity storage and commodity circulation, and needs to be matched with a forklift for use; the stacking frames can be stacked by 3 to 4 layers to form a three-dimensional storage mode without the help of equipment such as a goods shelf, a storage cage, a tray and the like.

Four corners of the bottom of the existing stacking frame are provided with ankles, so that the stacking frame can be stacked conveniently; the ankle comprises a square tube and a top cover, wherein the top cover is welded on the top of the square tube; the following problem exists at present side's pipe and top cap when the welding: 1. workers directly place the top cover on the top of the square tube and then weld the top cover and the square tube, and the quality of the welded ankle is low due to the fact that the positions of the top cover and the square tube cannot be fixed; 2. when the top cover and the square pipe are welded, the peripheries of the outer side connecting part and the inner side connecting part need to be welded respectively, so that workers need to move positions ceaselessly in the welding process, and time and labor are wasted; 3. after the ankle outside junction welding is accomplished, need with the upset of ankle bottom up, just can weld inboard junction, because the temperature after the ankle outside junction welding is higher, need cool off the back or just can overturn with the help of the instrument, reduced welding efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art and providing a high-efficient stacker frame ankle welding frock.

In order to achieve the above purpose, the utility model adopts the technical scheme that: an efficient stacking frame ankle welding tool comprises two fixed supports, a turnover supporting rod, an annular guide rail and a welding table; the annular guide rail is respectively hinged with the top ends of the two fixed brackets and the upper end of one turnover supporting rod; the included angles between the two fixed brackets and the overturning supporting rod are both larger than 90 degrees; the welding table is horizontally and rotatably arranged in the annular guide rail; the middle part of the welding table is provided with a through hole, and the base is provided with a plurality of supporting legs which extend into the through hole and are used for placing the square tube; and the welding table is also provided with a pressing mechanism for fixing the top cover on the top of the square tube.

Preferably, the pressing mechanism comprises a support in a shape like a Chinese character '7', a middle shaft vertically penetrating through the horizontal end of the support and positioned at the center of the welding table, a pressing plate arranged at the bottom of the middle shaft, and a pressing spring sleeved on the middle shaft and arranged at the horizontal ends of the pressing plate and the support and used for driving the pressing plate to move downwards; and the bracket is also provided with a self-locking assembly which can carry out self-locking after lifting the middle shaft upwards.

Preferably, the self-locking assembly comprises a fixed clamping hook arranged at the corner of the bracket and a lever hinged at the top of the horizontal end of the bracket; one end of the lever is hinged with the middle shaft, and the other end of the lever is hinged with a movable clamping hook; the bracket is provided with a tension spring which enables the movable clamping hook to be clamped with the fixed clamping hook.

Preferably, a shifting lever which enables the movable hook to be separated from the fixed hook is arranged on the side face of the movable hook.

Preferably, the top of the middle shaft is provided with a lifting handle which is convenient for lifting the middle shaft upwards.

Preferably, four corners of the welding table are respectively provided with sliding grooves arranged along the diagonal direction; the four supporting legs are respectively positioned at four corners of the bottom of the welding table; four angles of the welding table are also respectively provided with bolts which penetrate through the sliding grooves to fix the supporting legs at the bottom of the welding table.

Preferably, four angles of the welding table are respectively connected with the annular guide rail in a rotating mode through rollers.

Preferably, the lower end of the turnover supporting rod is provided with an anti-skid ball.

Preferably, the turnover supporting rod is provided with a turnover handle which is convenient for turning the turnover supporting rod for 180 degrees.

Preferably, the two fixed supports and the turnover support rod are uniformly arranged along the circumferential direction of the annular guide rail.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model can fix the top cover on the top of the square tube through the pressing mechanism, the position is not easy to shift during welding, and the welding quality of the ankle can be greatly improved;

2. the utility model discloses well welding bench can the level rotate in ring rail, and the staff just can weld ankle outside junction only need rotate welding bench, but ring rail level upset 180 degrees in addition, and the staff of being convenient for welds the inboard junction of ankle, has not only improved welding efficiency greatly, and has overcome and has stood up the welding and scald hand scheduling problem.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

FIG. 1 is a schematic structural view of the high-efficiency stacking rack ankle welding tool of the present invention;

FIG. 2 is a schematic structural view of a welding table and a pressing mechanism in the present invention;

figure 3 is the structural schematic diagram of high-efficient stacker frame ankle welding frock after the upset.

Wherein: 1. fixing a bracket; 2. turning over the supporting rod; 21. turning over the handle; 22. an anti-skid ball; 3. an annular guide rail; 4. a welding table; 41. a through hole; 42. supporting legs; 43. a chute; 44. a bolt; 45. a roller; 5. a hold-down mechanism; 51. a support; 52. a self-locking assembly; 521. a lever; 522. a movable hook; 523. a tension spring; 524. fixing a clamping hook; 525. a deflector rod; 53. a middle shaft; 54. a pressure spring; 55. pressing a plate; 56. lifting the handle; 6. a square tube; 7. and a top cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1-3 show a high-efficiency stacking rack ankle welding tool of the present invention, which comprises two fixed brackets 1, a turning support rod 2, an annular guide rail 3 and a welding table 4; the annular guide rail 3 is respectively hinged with the top ends of the two fixed brackets 1 and the upper end of one turnover supporting rod 2; the included angles between the two fixed brackets 1 and the overturning supporting rod 2 are both larger than 90 degrees; the welding table 4 is horizontally and rotatably arranged in the annular guide rail 3; a through hole 41 is formed in the middle of the welding table 4, and a plurality of supporting legs 42 extending into the through hole 41 and used for placing the square tube 6 are arranged on the base; the welding table 4 is also provided with a pressing mechanism 5 for fixing the top cover 7 on the top of the square tube 6; the pressing mechanism 5 comprises a support 51 in a 7 shape, a middle shaft 53 vertically penetrating through the horizontal end of the support 51 and positioned at the center of the welding table 4, a pressing plate 55 arranged at the bottom of the middle shaft 53, and a pressing spring 54 sleeved on the middle shaft 53 and arranged at the horizontal ends of the pressing plate 55 and the support 51 and used for driving the pressing plate 55 to move downwards; the bracket 51 is also provided with a self-locking assembly 52 which can lift the middle shaft 53 upwards and then carry out self-locking; the self-locking assembly 52 comprises a fixed clamping hook 524 arranged at the corner of the bracket 51 and a lever 521 hinged at the top of the horizontal end of the bracket 51; one end of the lever 521 is hinged with the middle shaft 53, and the other end is hinged with a movable clamping hook 522; the bracket 51 is provided with a tension spring 523 which can clamp the movable hook 522 and the fixed hook 524; when in work: the middle shaft 53 is in a lifting state at first and is self-locked through the self-locking assembly 52; manually placing the square tube 6 on the supporting legs 42, and then placing the top cover 7 on the top of the square tube 6; then the movable hook 522 is rotated against the elasticity of the tension spring 523 to separate the movable hook 522 from the fixed hook 524; then the pressing plate 55 moves downwards under the driving of the pressure spring 54, the top cover 7 is fixed on the top of the square tube 6, the position is not easy to shift during welding, and the welding quality of the ankle can be greatly improved; then, the welding table 4 is rotated by a worker, and the joint of the outer side of the ankle is welded without continuously moving the position in the welding process, so that the welding efficiency is greatly improved; after the welding of ankle outside junction was accomplished, can be with the horizontal upset 180 degrees of annular guide rail 3, will overturn the vertical upset 180 degrees of bracing piece 2 again, make the ankle bottom up, because the middle part of welding bench 4 is provided with through-hole 41, the staff of being convenient for welds the inboard junction of ankle, and among the welding process, the staff can rotate welding bench 4 on one side, welds the inboard junction of ankle on one side, and it is very convenient to operate.

Further, the side surface of the movable hook 522 is provided with a shifting lever 525, which is convenient for a worker to shift the shifting lever 525, so that the movable hook 522 is separated from the fixed hook 524, and the operation is more convenient.

Furthermore, the top of the middle shaft 53 is provided with a lifting handle 56, so that the middle shaft 53 can be lifted upwards by a worker conveniently, and the operation is more convenient.

Further, four corners of the welding table 4 are respectively provided with sliding grooves 43 arranged along the diagonal direction; four supporting feet 42 are arranged and are respectively positioned at four corners at the bottom of the welding table 4; bolts 44 which penetrate through the sliding grooves 43 and fix the supporting feet 42 at the bottom of the welding table 4 are respectively arranged at four corners of the welding table 4; when in work: can loosen bolt 44 according to the size of square pipe 6, adjust the position of four supporting legss 42, make four supporting legss 42 just support four angles of square pipe 6, if supporting legss 42 stretches into square pipe 6 in, when welding ankle inboard junction, probably have the interference.

Further, four angles of welding bench 4 rotate with ring rail 3 through gyro wheel 45 respectively and are connected, not only are convenient for easily rotate welding bench 4, and can reduce friction, improve life.

Further, the lower end of the turning support rod 2 is provided with an anti-skid ball 22, so that a protection effect is achieved.

Further, be provided with upset handle 21 on the upset bracing piece 2, be convenient for with the vertical 180 degrees of overturning of upset bracing piece 2, it is more convenient to operate.

Further, two fixed bolster 1 and upset bracing piece 2 are evenly placed along the circumferencial direction of annular guide rail 3, and the atress is more even, and annular guide rail 3 is difficult for taking place to turn on one's side.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient stacker ankle welding frock which characterized in that: comprises two fixed brackets, a turnover supporting rod, an annular guide rail and a welding table; the annular guide rail is respectively hinged with the top ends of the two fixed brackets and the upper end of one turnover supporting rod; the included angles between the two fixed brackets and the overturning supporting rod are both larger than 90 degrees; the welding table is horizontally and rotatably arranged in the annular guide rail; the middle part of the welding table is provided with a through hole, and the base is provided with a plurality of supporting legs which extend into the through hole and are used for placing the square tube; and the welding table is also provided with a pressing mechanism for fixing the top cover on the top of the square tube.

2. The efficient stacking rack ankle welding tool according to claim 1, wherein: the pressing mechanism comprises a support in a shape like a Chinese character '7', a middle shaft vertically penetrating through the horizontal end of the support and positioned in the center of the welding table, a pressing plate arranged at the bottom of the middle shaft, and a pressure spring sleeved on the middle shaft, arranged at the horizontal ends of the pressing plate and the support and used for driving the pressing plate to move downwards; and the bracket is also provided with a self-locking assembly which can carry out self-locking after lifting the middle shaft upwards.

3. The efficient stacking rack ankle welding tool according to claim 2, wherein: the self-locking assembly comprises a fixed clamping hook arranged at the corner of the bracket and a lever hinged at the top of the horizontal end of the bracket; one end of the lever is hinged with the middle shaft, and the other end of the lever is hinged with a movable clamping hook; the bracket is provided with a tension spring which enables the movable clamping hook to be clamped with the fixed clamping hook.

4. The efficient stacking rack ankle welding tool according to claim 3, wherein: and a deflector rod for separating the movable hook from the fixed hook is arranged on the side surface of the movable hook.

5. The efficient stacking rack ankle welding tool according to claim 4, wherein: the top of the middle shaft is provided with a lifting handle which is convenient for lifting the middle shaft upwards.

6. The efficient stacking rack ankle welding tool according to any one of claims 1 to 5, wherein: four corners of the welding table are respectively provided with sliding chutes which are arranged along the diagonal direction; the four supporting legs are respectively positioned at four corners of the bottom of the welding table; four angles of the welding table are also respectively provided with bolts which penetrate through the sliding grooves to fix the supporting legs at the bottom of the welding table.

7. The efficient stacking rack ankle welding tool according to claim 6, wherein: four angles of the welding table are respectively connected with the annular guide rail in a rotating mode through idler wheels.

8. The efficient stacking rack ankle welding tool according to claim 7, wherein: the lower end of the turning support rod is provided with an anti-skid ball.

9. The efficient stacking rack ankle welding tool according to claim 8, wherein: and the turnover supporting rod is provided with a turnover handle which is convenient for turning the turnover supporting rod for 180 degrees.

10. The efficient stacking rack ankle welding tool according to claim 9, wherein: and the two fixed supports and the overturning support rod are uniformly arranged along the circumferential direction of the annular guide rail.