CN113695812A

CN113695812A - Axle welding device

Info

Publication number: CN113695812A
Application number: CN202110989456.5A
Authority: CN
Inventors: 王晴; 王灯强; 王艳艳
Original assignee: Woyang Arcoso Machinery Co ltd
Current assignee: Woyang Arcoso Machinery Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2021-11-26
Anticipated expiration: 2041-08-26
Also published as: CN113695812B

Abstract

One or more embodiments of the present disclosure provide an axle welding device, including a rail, a support slidably connected to the rail, a welding frame disposed above one end of the rail, a steering mechanism disposed on the welding frame, a welding arm connected to an output end of the steering mechanism, a welding gun disposed on the welding arm, a lifting mechanism disposed on the welding frame, a fixing plate vertically connected to two sides of a bottom end of the lifting mechanism, a turnover plate hinged to a bottom end of the fixing plate, an axle member freely slidably moved along the rail by the support until between the turnover plates opened at two sides of the welding frame, the axle member being clamped by the turnover plates turned inward, the axle member being lifted by the lifting mechanism, an automatic welding operation performed by the welding gun disposed near the upper portion, and the welding arm being driven by the steering mechanism to horizontally turn to different angles, thereby satisfying overall welding requirements of different angles, and being convenient and labor-saving in operation, so as to be beneficial to further improving the production efficiency and better protection.

Description

Axle welding device

Technical Field

One or more embodiments of this description relate to axle processing technology field, especially relate to an axle welding set.

Background

The axle is as one of the more important also comparatively complicated component part on the car, its self welding and assembling process are also comparatively loaded down with trivial details consuming time, and axle self size, weight is great, and in the axle welding course of processing now, no matter transport different processing station, still the fixed axle of centre gripping and fix a position different angle direction and weld comprehensively, all still need more artifical manual mode to participate in, thereby there is the operation inconvenience, waste time and energy, the lower problem of production efficiency, and in the welding process, the injury such as certain dazzling strong light beam and the peculiar smell of dazzling can not be avoided, thereby be unfavorable for operating personnel's physical and mental health.

Disclosure of Invention

In view of the above, it is an object of one or more embodiments of the present disclosure to provide an axle welding device that addresses all or one of the problems of the background art.

In view of the above, one or more embodiments of the present disclosure provide an axle welding device, including:

the welding device comprises a rail, a support, a welding frame, a steering mechanism, a welding arm and a welding gun, wherein the rail is horizontally laid on the ground, the support is connected to the rail in a sliding mode and used for matching and placing axle parts so as to slide freely along the rail in the transverse direction, the welding frame is arranged above one end of the rail, the steering mechanism is arranged on the welding frame, the welding arm is connected to the output end of the steering mechanism and used for driving the welding arm to horizontally steer to different angles, and the welding gun is arranged on the welding arm;

elevating system locates on the weld holder, and the vertical fixed plate that is connected with in elevating system bottom both sides, and the fixed plate bottom articulates there is the returning face plate, and axle spare slides to the weld holder below along the track to through inside upset returning face plate, in order to cup joint centre gripping axle spare both ends tip, in order to pass through the welding of elevating system lifting axle spare.

Preferably, the top end of the support is provided with a clamping groove matched with the axle piece.

Preferably, the bottom end of the support is fixed with a sliding block so as to be connected to the track in a sliding manner through the sliding block.

Preferably, the steering mechanism is a rotary cylinder, and the output end of the rotary cylinder faces downwards and is fixedly connected to the welding arm.

Preferably, the welding arm is designed to be unfolded in a herringbone mode, the welding guns are arranged at the bottom ends of the two sides of the welding arm, and the bottom ends of the welding guns are designed to be inclined inwards.

Preferably, be equipped with the fan on the weld holder, the air inlet end of fan is connected with the exhaust column, and the exhaust column extends along the welding arm laminating, and exhaust column bottom is towards welder convulsions.

Preferably, a clamping ring is arranged in the turnover plate, and a plurality of clamping blocks are elastically connected to the inner side of the clamping ring in the circumferential direction and used for elastically clamping the end part of the axle piece.

Preferably, an outer gear ring is fixed on the outer ring of the clamping ring, a gear is meshed and connected to one side of the outer gear ring, a motor is arranged on the turnover plate, and the output end of the motor is fixedly connected with the gear.

Preferably, the fixed plate bottom is inserted and is equipped with the limiting plate, and is connected with the spring between limiting plate top and the fixed plate inner wall to the limiting plate is released to elasticity, so that the limiting plate bottom supports and presses the returning face plate and outwards expand to one side, and the corresponding spacing groove of having seted up in returning face plate top, when the inside upset centre gripping axle spare tip of returning face plate, the vertical spacing inslot block that inserts of limiting plate is equipped with the electromagnet in the fixed plate for adsorb the limiting plate and shift up and wear out the spacing groove.

From the above, it can be seen that an axle welding device provided in one or more embodiments of the present disclosure is an axle welding device, wherein a rail is horizontally laid on the ground of a processing field, the rail is slidably connected to a support for matching and placing an axle, a welding frame is disposed above one end of the rail, a steering mechanism is disposed on the welding frame, an output end of the steering mechanism is connected to a welding arm, a welding gun is disposed on the welding arm, a lifting mechanism is disposed on the welding frame, fixing plates are vertically connected to two sides of a bottom end of the lifting mechanism, and a turnover plate is hinged to the bottom end of the fixing plate, so that the axle is freely slid and conveyed along the rail by the support, the turnover plates on two sides are turned outwards in an initial state, the axle is directly slid and conveyed between the turnover plates on two sides below the welding frame, the turnover plates are turned inwards to directly sleeve and clamp two end portions of the axle, and the axle is lifted by the lifting mechanism, carry out automatic weld with the welder that is close to the top, and drive the welding arm level through steering mechanism and turn to different angles, in order to satisfy the comprehensive welding demand of different angles, wherein elevating system can adopt parts such as flexible pneumatic cylinder or telescopic cylinder, thereby through special welding process design, in order in whole welding process, the simple operation is laborsaving, in order to do benefit to further promotion production efficiency, and further avoid dazzling strong light beam and the peculiar smell of dazzling to cover in the work area on ground, in order to do benefit to better guard action.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a side view of a track according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a snap ring according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a limiting plate and a limiting groove when the turnover plate is turned inwards and sleeved in the embodiment of the invention;

FIG. 5 is a schematic structural view of the limiting plate and the limiting groove when the turnover plate is turned outwards and opened according to the embodiment of the invention.

In the figure: 1. a track; 2. a support; 21. a card slot; 22. a slider; 3. a vehicle axle member; 4. welding a frame; 5. a steering mechanism; 6. welding the arm; 7. a welding gun; 8. a lifting mechanism; 9. a fixing plate; 10. a turnover plate; 11. a fan; 12. an exhaust pipe; 13. a snap ring; 14. a clamping block; 15. an outer ring gear; 16. a gear; 17. a motor; 18. a limiting plate; 19. a spring; 20. a limiting groove; 23. an electromagnet.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

An axle welding device is shown in figures 1 to 5 and comprises a rail 1, the rail 1 is horizontally laid on the ground, a support 2 is connected to the rail 1 in a sliding mode and used for placing an axle part 3 in a matching mode and capable of sliding freely along the rail 1 in a transverse mode, a welding frame 4 is arranged above one end of the rail 1, a steering mechanism 5 is arranged on the welding frame 4, the output end of the steering mechanism 5 is connected with a welding arm 6 and used for driving the welding arm 6 to horizontally steer to different angles, a welding gun 7 is arranged on the welding arm 6, a lifting mechanism 8 is arranged on the welding frame 4, fixing plates 9 are vertically connected to two sides of the bottom end of the lifting mechanism 8, the bottom end of each fixing plate 9 is hinged to a turnover plate 10, the axle part 3 slides to the lower side of the welding frame 4 along the rail 1, the turnover plates 10 are turned inwards to clamp two end portions of the axle part 3 in a sleeved mode, and the axle part 3 is lifted and welded through the lifting mechanism 8.

The invention arranges a track 1, the track 1 is horizontally laid on the ground of a processing field, the track 1 is connected with a support 2 in a sliding way and is used for matching and placing a bridge piece 3, a welding frame 4 is arranged above one end of the track 1, a steering mechanism 5 is arranged on the welding frame 4, the output end of the steering mechanism 5 is connected with a welding arm 6, a welding gun 7 is arranged on the welding arm 6, a lifting mechanism 8 is arranged on the welding frame 4, two sides of the bottom end of the lifting mechanism 8 are vertically connected with fixed plates 9, the bottom end of the fixed plate 9 is hinged with a turnover plate 10, so that the bridge piece 3 is transported by the support 2 along the track 1 in a transverse free sliding way, the turnover plates 10 on two sides are turned outwards and opened in an initial state, the bridge piece 3 is directly slid and transported between the turnover plates 10 on two sides below the welding frame 4, the turnover plates 10 are turned inwards to directly socket and clamp the end parts on two ends of the bridge piece 3, and the bridge piece 3 is lifted by the lifting mechanism 8, carry out automatic weld with welder 7 that is close to the top, and drive 6 levels of welding arm through steering mechanism 5 and turn to different angles, in order to satisfy the comprehensive welding demand of different angles, wherein elevating system 8 can adopt parts such as flexible pneumatic cylinder or telescopic cylinder, thereby through special welding process design, in order in whole welding process, the simple operation is laborsaving, in order to do benefit to further promotion production efficiency, and further avoid dazzling strong light beam and the peculiar smell of dazzling to cover in the work area on ground, in order to do benefit to better guard action.

In the embodiment of the invention, the top end of the support 2 is provided with a clamping groove 21 matched with the axle piece 3 so as to stably bear the limit of the axle piece 3.

In the embodiment of the present invention, a sliding block 22 is fixed to the bottom end of the support 2 to be slidably connected to the rail 1 through the sliding block 22.

In the embodiment of the present invention, the steering mechanism 5 is a rotary cylinder, and the output end of the rotary cylinder faces downward and is fixedly connected to the welding arm 6.

In the embodiment of the invention, the welding arm 6 is designed to be unfolded in a herringbone shape, the welding guns 7 are arranged at the bottom ends of the two sides of the welding arm 6, and the bottom ends of the welding guns 7 are designed to be inclined inwards, so that the automatic welding at different angle positions of the axle part 3 is completely covered.

In the embodiment of the invention, the fan 11 is arranged on the welding frame 4, the air inlet end of the fan 11 is connected with the exhaust pipe 12, the exhaust pipe 12 is attached and extended along the welding arm 6, the bottom end of the exhaust pipe 12 exhausts air towards the welding gun 7 so as to synchronously exhaust air along with the welding position during welding, and thus, the smoke generated in the welding area can be purified conveniently and efficiently.

In the embodiment of the invention, the retainer ring 13 is arranged in the roll-over plate 10, the inner side of the retainer ring 13 is circumferentially and elastically connected with a plurality of fixture blocks 14, so that the retainer ring 13 is directly sleeved on the end part of the axle element 3 by turning the roll-over plate 10 inwards, and the inner side of each fixture block 14 can be designed to be an inclined end surface, so that the fixture blocks 14 can be elastically clamped and clamped on the side wall of the end part of the axle element 3 to stably clamp and limit the axle element 3.

In the embodiment of the invention, an outer ring gear 15 is fixed on the outer ring of the snap ring 13, a gear 16 is meshed and connected to one side of the outer ring gear 15, a motor 17 is arranged on the turnover plate 10, and the output end of the motor 17 is fixedly connected with the gear 16, so that the gear 16 is driven to rotate by controlling the motor 17, the outer ring gear 15 and the snap ring 13 are driven to rotate, and the axle piece 3 is driven to be welded in a rotating mode.

In the embodiment of the invention, a limiting plate 18 is inserted at the bottom end of the fixing plate 9, a spring 19 is connected between the top end of the limiting plate 18 and the inner wall of the fixing plate 9 to elastically push out the limiting plate 18, so that the bottom end of the limiting plate 18 is pressed against the turnover plate 10 to be obliquely unfolded outwards, so that the turnover plate 10 is in an initial state of naturally turning over outwards and opening, meanwhile, a limiting groove 20 is correspondingly formed at the top end of the turnover plate 10, so that when the turnover plate 10 turns inwards to clamp the end part of the axle element 3, the limiting groove 20 is also turned inwards to a position corresponding to the right lower end of the limiting plate 18, so that the limiting plate 18 is vertically inserted into the limiting groove 20 to be clamped, thereby playing a role of stable clamping and locking when the axle element 3 is turned over and clamped, preventing the turnover plate 10 from rotating and shifting again, and meanwhile, an electromagnet 23 is arranged in the fixing plate 9, so that when the axle element 3 needs to be turned outwards to be separated from the axle element 3 after welding, the electromagnet 23 is electrified by controlling, the adsorption limit plate 18 moves upwards and penetrates through the limit groove 20, so that the turnover plate 10 is easily turned outwards and opened for resetting.

In the axle welding device disclosed by the invention, when in use, a support 2 is connected on a track 1 in a sliding way and is used for matching and placing an axle part 3, a welding frame 4 is arranged above one end of the track 1, a steering mechanism 5 is arranged on the welding frame 4, the output end of the steering mechanism 5 is connected with a welding arm 6, a welding gun 7 is arranged on the welding arm 6, a lifting mechanism 8 is arranged on the welding frame 4, two sides of the bottom end of the lifting mechanism 8 are vertically connected with fixed plates 9, the bottom end of the fixed plate 9 is hinged with a turnover plate 10, the axle part 3 is transported along the track 1 in a transverse free sliding way through the support 2 until the turnover plate 10 opened at two sides below the welding frame 4 is positioned, the turnover plate 10 is turned inwards to directly sleeve and clamp the end parts at two ends of the axle part 3, the axle part 3 is lifted through the lifting mechanism 8 to automatically weld by the welding gun 7 close to the upper part, and the welding arm 6 is driven by the steering mechanism 5 to horizontally turn to different angles, in order to satisfy the comprehensive welding demand of different angles to through special welding process design, with in whole welding process, the simple operation is laborsaving, in order to do benefit to further promotion production efficiency, and further avoid dazzling strong light beam and the peculiar smell of dazzling to cover in the work area on ground, in order to do benefit to better guard action.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. An axle welding device, comprising:

the welding device comprises a rail, a support, a welding frame, a steering mechanism, a welding arm and a welding gun, wherein the rail is horizontally laid on the ground, the support is connected to the rail in a sliding mode and used for matching and placing axle parts so as to slide freely along the rail in the transverse direction, the welding frame is arranged above one end of the rail, the steering mechanism is arranged on the welding frame, the output end of the steering mechanism is connected with the welding arm and used for driving the welding arm to horizontally steer to different angles, and the welding gun is arranged on the welding arm;

elevating system locates on the welding jig, the vertical fixed plate that is connected with in elevating system bottom both sides, the fixed plate bottom articulates there is the returning face plate, the axle spare is followed the track slides extremely the welding jig below to through inside upset the returning face plate is in order to cup joint the centre gripping axle spare both ends tip is in order to pass through elevating system lifting the axle spare welding.

2. The axle welding device of claim 1, wherein the top end of the bracket is provided with a slot that matches the axle piece.

3. The axle welding device of claim 1, wherein a slider is fixed to a bottom end of the bracket to be slidably connected to the rail through the slider.

4. The axle welding device of claim 1, wherein the steering mechanism is a rotary cylinder having an output end facing downward and fixedly attached to the weld arm.

5. The axle welding device according to claim 1, wherein the welding arms are designed to be spread in a herringbone shape, the welding guns are arranged at the bottom ends of the two sides of the welding arms, and the bottom ends of the welding guns are designed to be inclined inwards.

6. The axle welding device of claim 1, wherein a fan is arranged on the welding frame, an air inlet end of the fan is connected with an air exhaust pipe, the air exhaust pipe extends along the welding arm in a laminating manner, and the bottom end of the air exhaust pipe faces the air exhaust of the welding gun.

7. The axle welding device of claim 1, wherein a snap ring is arranged in the turnover plate, and a plurality of clamping blocks are elastically connected to the inner side of the snap ring in the circumferential direction and used for elastically clamping and clamping the end of the axle piece.

8. The axle welding device of claim 7, wherein an outer gear ring is fixed on the outer ring of the snap ring, a gear is meshed and connected to one side of the outer gear ring, a motor is arranged on the turnover plate, and an output end of the motor is fixedly connected with the gear.

9. The axle welding device according to claim 1, wherein a limiting plate is inserted into the bottom end of the fixing plate, a spring is connected between the top end of the limiting plate and the inner wall of the fixing plate to elastically push out the limiting plate, so that the bottom end of the limiting plate presses against the turnover plate to be obliquely unfolded outwards, a limiting groove is correspondingly formed in the top end of the turnover plate, when the turnover plate is turned inwards to clamp the end of the axle part, the limiting plate is vertically inserted into the limiting groove to be clamped, and an electromagnet is arranged in the fixing plate and used for adsorbing the limiting plate to move upwards and out of the limiting groove.