CN218136126U - Welding device for axle tube of trailer axle - Google Patents

Abstract

The utility model discloses a welding device for axle tubes of trailer axles, which comprises a first bracket, wherein the first bracket is integrally connected with a second bracket for placing the axle tubes to be processed, the first bracket is respectively and fixedly provided with a guide plate and a telescopic rod, the first bracket is symmetrically provided with guide grooves, the guide grooves are respectively and fixedly connected with a damping spring and a guide block, and a first connecting rod is connected between the output end of the telescopic rod and the two guide blocks; the utility model pulls the second connecting rod through the first connecting rod, so that the second connecting rod can stably drive the welding part to process the shaft tube to be processed, thereby effectively improving the efficiency of processing the shaft tube to be processed; treat the processing central siphon through the limiting plate from both sides position and carry on spacingly, increase the area of contact of limiting plate and treating the processing central siphon, make and treat that the processing central siphon can remain stable all the time in the course of working.

Description

Welding device for axle tube of trailer axle

Technical Field

The utility model relates to an axle central siphon technical field especially relates to a welding set of trailer axle central siphon.

Background

The automobile axle (also called axle) is connected with the frame (or the bearing type automobile body) through the suspension, wheels are arranged at two ends of the automobile axle, and the axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on a road.

The existing axle tube is usually manually supported by an operator in the processing process, and the processing mode has the following defects: the axle shaft tube is easy to shake and turn during the processing process due to poor stability of manual support; and because the stability of the axle tube in the processing process can not be effectively guaranteed, the phenomenon of uneven welding appears after welding, and the efficiency level of welding the axle tube is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the axle central siphon is difficult to stabilize in the course of working among the prior art, and the welding set of trailer axle central siphon that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a welding set of trailer axle central siphon, includes first support, an organic whole is connected with on the first support and is used for placing the second support of treating the processing central siphon, and on the first support respectively fixed mounting have deflector and telescopic link, the guide way has been seted up to the symmetry on the first support, and installs fixed connection's damping spring and guide block in the guide way respectively, be connected with first connecting rod between telescopic link output and two guide blocks, the deflector internalization cover is equipped with the second connecting rod that the symmetry set up and be connected with first connecting rod, and first connecting rod output fixed mounting has a welding piece, install on the first support and treat the corresponding stop gear of processing central siphon.

Preferably, the first bracket is of a Contraband type structure, and the guide plate and the second bracket are horizontally arranged from top to bottom.

Preferably, the damping spring is vertically welded in the lower end of the guide groove, and the guide block is slidably sleeved in the guide groove.

Preferably, the two ends of the first connecting rod are respectively connected with the telescopic rod and the guide block through pin shafts, and one end, far away from the welding part, of the second connecting rod is connected with the middle end of the first connecting rod through pin shafts.

Preferably, stop gear includes that the symmetry sets up the slot hole on first support, and fixed mounting has the motor of reverse setting in the slot hole, motor output end fixedly connected with pivot, and fixed mounting has the third connecting rod in the pivot, fixed mounting has the spacing seat that the symmetry set up on the second support, and spacing seat internalization cover is equipped with the stopper, be connected with the fourth connecting rod between stopper and the third connecting rod, and fixed mounting has the limiting plate that offsets with waiting to process the central siphon activity on the stopper.

Preferably, the rotating shafts are longitudinally arranged correspondingly, and two ends of the fourth connecting rod are respectively connected with the limiting block and the third connecting rod through pin shafts.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a first connecting rod pulls the second connecting rod, makes the second connecting rod can drive the welding piece and reciprocate, through setting up the deflector, leads and spacing to the second connecting rod, makes the drive welding piece that the second connecting rod can be steady treat the processing central siphon and process to effectively promote the efficiency of treating processing central siphon processing.

2. The utility model discloses a limiting plate is treated the processing central siphon from both sides position and is carried on spacingly, increases the limiting plate and treats the area of contact of processing central siphon, can avoid the phenomenon of displacement and upset that manual support leads to, makes and treats that the processing central siphon can remain stable throughout in the course of working.

Drawings

Fig. 1 is a schematic structural view of a welding device for axle tubes of trailer axles according to the present invention;

fig. 2 is a cross-sectional view of a welding device for axle tubes of a trailer axle provided by the present invention;

fig. 3 is a side view of the utility model provides a welding set of trailer axle central siphon.

In the figure: 1. a first bracket; 2. a second bracket; 3. a guide plate; 4. a telescopic rod; 5. a guide groove; 6. a damping spring; 7. a guide block; 8. a first link; 9. a second link; 10. welding parts; 11. a motor; 12. a rotating shaft; 13. a third link; 14. a limiting seat; 15. a limiting block; 16. a fourth link; 17. and a limiting plate.

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.

Referring to fig. 1-3, a welding device for trailer axle tube, including first support 1, a second support 2 for placing the axle tube to be processed is integrally connected to first support 1, and a guide plate 3 and a telescopic link 4 are respectively and fixedly mounted on first support 1, first support 1 is of Contraband type structure, and guide plate 3 and second support 2 top-down level set up, the electric push rod that telescopic link 4 adopted, guide slot 5 has been seted up to the symmetry on first support 1, and install fixedly connected damping spring 6 and guide block 7 in the guide slot 5 respectively, damping spring 6 vertically welds in guide slot 5 lower extreme, and guide block 7 slip cover is located in guide slot 5, damping spring 6 realizes the effect of shock attenuation and buffering to guide block 7, guide slot 5 realizes direction and spacing effect to guide block 7, make guide block 7 can be steady in the removal process and pull first connecting rod 8 to guide block 7, be connected with first connecting rod 8 between the output end of telescopic link 4 and two guide block 7, the movable sleeve is equipped with the symmetry and is connected with first connecting rod 8 and the second connecting rod 9 that pin roll pin shaft 8 is connected with the corresponding to the guide rod 9 and the second connecting rod 10 that the connecting rod is installed to the current connecting rod that the connecting rod can be connected with the guide pin shaft 10 in the removal process and the removal mechanism and the second connecting rod removal process and the first connecting rod removal, the second connecting rod removal is corresponding to the connecting rod removal of the connecting rod removal technology 10.

The limiting mechanism comprises a long hole symmetrically formed in the first support 1, a motor 11 which is reversely arranged is fixedly mounted in the long hole, the type of the motor 11 is Y100L-2, the output end of the motor 11 is fixedly connected with a rotating shaft 12, a third connecting rod 13 is fixedly mounted on the rotating shaft 12, a limiting seat 14 which is symmetrically arranged is fixedly mounted on the second support 2, a limiting block 15 is movably sleeved in the limiting seat 14, a fourth connecting rod 16 is connected between the limiting block 15 and the third connecting rod 13, a limiting plate 17 which is movably abutted to the central tube to be machined is fixedly mounted on the limiting block 15, the rotating shaft 12 is longitudinally arranged correspondingly, two ends of the fourth connecting rod 16 are respectively in pin connection with the limiting block 15 and the third connecting rod 13, the third connecting rod 13 and the fourth connecting rod 16 drive the limiting plate 17 to move oppositely, the limiting plate 17 can be limited and fixed to the central tube to be machined from two side positions, the contact area of the limiting plate 17 and the central tube to be machined is enlarged, the stability of the central tube to be machined in the machining process is effectively guaranteed, the central tube can be avoided being manually supported to cause uneven welding, and the efficiency of the central tube to be machined is effectively improved.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

placing the shaft tube to be processed on the second bracket 2;

the output end of the motor 11 drives the rotating shaft 12 to rotate, so that the rotating shaft 12 drives the third connecting rod 13 to rotate, the third connecting rod 13 drives the fourth connecting rod 16 and the limiting block 15 to slide in the limiting seat 14, and the limiting block 15 drives the limiting plate 17 to limit and fix the shaft tube to be processed from two side positions;

the telescopic rod 4 output end stretches and retracts to drive the first connecting rod 8 to deflect, so that the first connecting rod 8 drives the guide block 7 to slide up and down in the guide groove 5, the damping spring 6 is stressed, the first connecting rod 8 drives the second connecting rod 9 to slide up and down in the guide plate 3, and the second connecting rod 9 drives the welding part 10 to move down to complete machining on the shaft tube to be machined.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a welding set of trailer axle central siphon, includes first support (1), its characterized in that, an organic whole is connected with on first support (1) and is used for placing second support (2) of treating the processing central siphon, and on first support (1) respectively fixed mounting have deflector (3) and telescopic link (4), guide way (5) have been seted up to the symmetry on first support (1), and install fixed connection's damping spring (6) and guide block (7) in guide way (5) respectively, be connected with first connecting rod (8) between telescopic link (4) output and two guide block (7), deflector (3) internalization cover is equipped with the symmetry and sets up and second connecting rod (9) that are connected with first connecting rod (8), and first connecting rod (8) output fixed mounting has a welding piece (10), install on first support (1) and treat the corresponding stop gear of processing central siphon.

2. The welding device for trailer axle tubes according to claim 1, characterized in that the first bracket (1) is of Contraband type structure, and the guide plate (3) and the second bracket (2) are horizontally arranged from top to bottom.

3. A welding device for axle tubes of trailers of claim 1, characterized in that the damping spring (6) is welded vertically in the lower end of the guide groove (5) and the guide block (7) is slidably arranged in the guide groove (5).

4. The welding device for axle tubes of trailers of claim 3, wherein the two ends of the first connecting rod (8) are respectively pin-connected with the telescopic rod (4) and the guide block (7), and the end of the second connecting rod (9) far away from the welding part (10) is pin-connected with the middle end of the first connecting rod (8).

5. The welding device for the axle tube of the trailer according to claim 1, wherein the limiting mechanism comprises a long hole symmetrically formed in the first support (1), a motor (11) reversely arranged is fixedly arranged in the long hole, a rotating shaft (12) is fixedly connected to the output end of the motor (11), a third connecting rod (13) is fixedly arranged on the rotating shaft (12), a limiting seat (14) symmetrically arranged is fixedly arranged on the second support (2), a limiting block (15) is movably sleeved in the limiting seat (14), a fourth connecting rod (16) is connected between the limiting block (15) and the third connecting rod (13), and a limiting plate (17) which is movably abutted against the axle tube to be processed is fixedly arranged on the limiting block (15).

6. The welding device for trailer axle tubes according to claim 5, wherein the rotating shaft (12) is arranged longitudinally, and two ends of the fourth connecting rod (16) are respectively connected with the limiting block (15) and the third connecting rod (13) through pin shafts.

Images