CN213318583U

CN213318583U - Novel car type welding switching mechanism of welding production line

Info

Publication number: CN213318583U
Application number: CN202022022184.5U
Authority: CN
Inventors: 王林; 黄岩; 田玉根
Original assignee: Tianjin Fangxing Technology Development Co ltd
Current assignee: Tianjin Fangxing Technology Development Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-01
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a novel weld dress production line motorcycle type welding switching mechanism belongs to automobile-manufacturing technical field. This novel welding production line motorcycle type welding switching mechanism includes support frame, actuating mechanism and switching component. The support frame includes four stands, roof and four pneumatic cylinders, the roof is fixed four the top surface of stand, actuating mechanism includes two elevator blocks and two driving pieces, two the driving piece sets up respectively two the inside of elevator block, the switching module includes fixed plate, step motor and six welder, step motor's output is fixed with the carousel, six welder distribution is installed six the output of cylinder, six welder is different settings. The utility model discloses the convenience welds different motorcycle types when the welding switches, and the operation is simpler, is convenient for adjust the position of switching mechanism moreover, uses more in a flexible way, has improved the efficiency of work.

Description

Novel car type welding switching mechanism of welding production line

Technical Field

The utility model relates to an automobile manufacturing field particularly, relates to a novel weld dress production line motorcycle type welding switching mechanism.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.

At present, the current novel welding production line motorcycle type welding switching mechanism when welding different motorcycle types, the relatively complicated welded efficiency that influences of operation.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a novel weld dress production line motorcycle type welding switching mechanism aims at improving novel weld dress production line car type welding switching mechanism, and the problem of the relatively complicated welded efficiency that influences of operation.

The utility model discloses a realize like this:

the utility model provides a novel weld dress production line motorcycle type welding switching mechanism, including support frame, actuating mechanism and switching module.

The support frame comprises four upright posts, a top plate and four hydraulic cylinders, the top plate is fixed on the top surfaces of the four upright posts, the four hydraulic cylinders are installed on the top surface of the top plate, the output ends of the hydraulic cylinders penetrate through the top plate and extend to the outside, the driving mechanism comprises two lifting blocks and two driving pieces, the two lifting blocks are respectively connected between the four upright posts in a sliding manner, the output ends of the two hydraulic cylinders are fixedly connected with the top surface of one lifting block, the two driving pieces are respectively arranged inside the two lifting blocks, the switching assembly comprises a fixing plate, a stepping motor and six welding guns, the fixing plate is fixed on the outer surface of the driving piece, the stepping motor is installed on the outer surface of the fixing plate, the end part of an output shaft of the stepping motor penetrates through the fixing plate and extends to the outside, and a, six cylinders are circumferentially arranged on the outer surface of the rotary table, six welding guns are distributed and arranged at six output ends of the cylinders, and the six welding guns are arranged in different modes.

In an embodiment of the present invention, the bottom of the pillar is fixed with a backing plate, and the nail hole is provided inside the backing plate.

The utility model discloses an in one embodiment, the spout has been seted up at the both ends of lifter block, spout slide clamping connects at the surface of stand.

The utility model discloses an in one embodiment, first through-hole has been seted up to the inside of lifter, the second through-hole has been seted up to one side of first through-hole, the driving piece is installed respectively first through-hole with the inside of second through-hole.

The utility model discloses an in an embodiment, the driving piece includes servo motor, threaded rod and movable block, servo motor installs the inside of first through-hole, the one end of threaded rod is rotated and is connected the inside of second through-hole, the other end of threaded rod runs through the second through-hole with the end connection of servo motor output shaft, the movable block screw thread run through in the surface of threaded rod, the fixed plate is fixed the surface of movable block, the fixed plate with the surface sliding connection of lifter block.

The utility model discloses an in an embodiment, the inside of movable block seted up with movable block assorted screw hole, the movable block with the internal surface sliding connection of second through-hole.

In an embodiment of the present invention, the outer surface of the turntable is provided with a ball, and the ball is circumferentially disposed along the surface of the turntable.

The utility model discloses an in one embodiment, the surface of fixed plate seted up with ball assorted arc wall, the internal surface roll connection of ball and arc wall.

In an embodiment of the present invention, the outer surface of the stepping motor is fixed with a connecting member.

In an embodiment of the present invention, the connecting member includes a connecting plate and a bolt, the connecting plate is fixed to the outer surface of the stepping motor, the bolt is penetrated through the connecting plate and extended to the outside, and the bolt is screwed into the inside of the fixing plate.

The utility model has the advantages that: the novel welding production line model welding switching mechanism obtained by the design is fixed at the two sides of the production line when in use, at the moment, the hydraulic cylinder works to drive the lifting block to move up and down, the height of the switching component in the vertical direction is adjusted, the position of the switching assembly in the horizontal direction is then adjusted by means of the drive member, in which case when the position in the vertical and horizontal directions has been adjusted, according to different models, the turntable is driven to rotate by the work of the stepping motor, different welding guns are adjusted to be right above the turntable, then the welding guns are driven to extend and retract by the air cylinder, the welding operation is carried out on the vehicle type, so that different vehicle types can be conveniently welded during welding switching, the operation is simpler, and the position of the switching mechanism is convenient to adjust, the use is more flexible, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first view structure of a novel welding production line vehicle-type welding switching mechanism provided by the embodiment of the invention;

fig. 2 is a schematic view of a first view angle cross-sectional structure of a novel welding production line car-type welding switching mechanism provided by the embodiment of the invention;

fig. 3 is a schematic view of a second view structure of the novel welding production line vehicle-type welding switching mechanism according to the embodiment of the present invention;

fig. 4 is a schematic view of a second view angle cross-sectional structure of the novel welding production line car-type welding switching mechanism provided by the embodiment of the present invention;

fig. 5 is a schematic diagram of a lifting block structure of a novel welding production line vehicle type welding switching mechanism provided by the embodiment of the invention;

fig. 6 is an enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 100-a support frame; 110-upright post; 111-a backing plate; 120-a top plate; 130-hydraulic cylinder; 200-a drive mechanism; 210-a lifting block; 211-a chute; 212-a first via; 213-a second via; 220-a drive member; 221-a servo motor; 222-a threaded rod; 223-a movable block; 300-a switching component; 310-a fixed plate; 320-a stepper motor; 321-a turntable; 3211-a ball bearing; 330-a cylinder; 340-a welding gun; 350-a connector; 351-connecting plate; 352-bolt.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a novel welding switching mechanism for a vehicle model of a welding production line comprises a support frame 100, a driving mechanism 200 and a switching assembly 300.

The driving mechanism 200 is installed on the supporting frame 100 and used for driving and adjusting the driving mechanism 200 in the horizontal direction, and the switching component 300 is installed on the driving mechanism 200 and used for switching welding, so that the use flexibility is improved.

Referring to fig. 1 to 4, the supporting frame 100 includes four upright columns 110, a top plate 120 and four hydraulic cylinders 130, the top plate 120 is fixed on top surfaces of the four upright columns 110, the four hydraulic cylinders 130 are mounted on top surfaces of the top plate 120, and output ends of the hydraulic cylinders 130 extend to the outside through the top plate 120.

The bottom of stand 110 all is fixed with backing plate 111, and the nail hole has all been seted up to backing plate 111's inside, and here through the setting in the inside nail hole of backing plate 111, can make things convenient for the screw to run through to the convenience is fixed stand 110.

Referring to fig. 1-5, the driving mechanism 200 includes two lifting blocks 210 and two driving members 220, the two lifting blocks 210 are respectively slidably connected between the four upright posts 110, the output ends of the two hydraulic cylinders 130 are fixedly connected to the top surface of one lifting block 210, and the two driving members 220 are respectively disposed inside the two lifting blocks 210.

The both ends of elevator 210 have been seted up spout 211, and spout 211 slip joint is at the surface of stand 110, and here through the setting of spout 211, can make elevator 210 better with stand 110 the surface carry out laminating spacing to improve the stability of going up and down.

A first through hole 212 is formed in the lifting block 210, a second through hole 213 is formed in one side of the first through hole 212, and the driving member 220 is respectively installed in the first through hole 212 and the second through hole 213; the driving member 220 comprises a servo motor 221, a threaded rod 222 and a movable block 223, the servo motor 221 is installed inside the first through hole 212, one end of the threaded rod 222 is rotatably connected inside the second through hole 213, the other end of the threaded rod 222 penetrates through the second through hole 213 to be connected with the end of an output shaft of the servo motor 221, the movable block 223 penetrates through the outer surface of the threaded rod 222 in a threaded manner, the fixed plate 310 is fixed on the outer surface of the movable block 223, and the fixed plate 310 is slidably connected with the outer surface of the lifting block 210; threaded holes matched with the movable blocks 223 are formed in the movable blocks 223, the movable blocks 223 are connected with the inner surfaces of the second through holes 213 in a sliding mode, the threaded rods 222 are driven to rotate through the work of the servo motor 221, the movable blocks 223 can move back and forth in the second through holes 213, and therefore the switching assembly 300 is driven to move, fine adjustment in the horizontal direction can be conducted during welding, and welding flexibility is improved.

Referring to fig. 1 to 4 and 6, the switching assembly 300 includes a fixing plate 310, a stepping motor 320 and six welding guns 340, the fixing plate 310 is fixed on the outer surface of the driving member 220, the stepping motor 320 is installed on the outer surface of the fixing plate 310, an end of an output shaft of the stepping motor 320 extends to the outside through the fixing plate 310, an output end of the stepping motor 320 is fixed with a turntable 321, six air cylinders 330 are installed on the outer surface of the turntable 321 in the circumferential direction, the six welding guns 340 are distributed and installed on output ends of the six air cylinders 330, and the six welding guns 340 are arranged differently.

The outer surface of the turntable 321 is provided with a ball 3211, and the ball 3211 is circumferentially arranged along the surface of the turntable 321; the surface of the fixed plate 310 is provided with an arc-shaped groove matched with the ball 3211, the ball 3211 is in rolling connection with the inner surface of the arc-shaped groove, and the friction force between the turntable 321 and the fixed plate 310 can be reduced through the arrangement of the ball 3211, so that the rotation is more labor-saving.

The outer surface of the stepping motor 320 is fixed with a connecting piece 350; the connecting member 350 includes a connecting plate 351 and a bolt 352, the connecting plate 351 is fixed on the outer surface of the stepping motor 320, the bolt 352 penetrates through the connecting plate 351 and extends to the outside, the bolt 352 is screwed in the fixing plate 310, and the installation and the disassembly of the stepping motor 320 can be conveniently carried out through the arrangement of the bolt 352 and the connecting plate 351.

Specifically, this novel welding production line motorcycle type welding switching mechanism's theory of operation: during the use, fix the switching mechanism in the both sides of production line, at this moment, drive elevator 210 through pneumatic cylinder 130 work and reciprocate, the height of switching module 300 in vertical side is adjusted, then adjust switching module 300 position on the horizontal direction through driving piece 220, at this moment after vertical and horizontal side's position adjustment is good, according to the difference of motorcycle type, at this moment, it rotates to drive carousel 321 through step motor 320 work, adjust different welder 340 to the carousel 321 directly over, then stretch out and draw back through cylinder 330 drive welder 340, weld the operation to the motorcycle type, conveniently weld different motorcycle types when the welding switches like this, the operation is simpler, and be convenient for adjust the position of switching mechanism, it is more nimble to use, the efficiency of work has been improved.

It should be noted that the specific model specifications of the hydraulic cylinder 130, the servo motor 221, the stepping motor 320, and the air cylinder 330 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the hydraulic cylinder 130, the servo motor 221, the stepping motor 320 and the air cylinder 330 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Novel welding production line motorcycle type welding switching mechanism, which is characterized by comprising

The supporting frame (100) comprises four upright posts (110), a top plate (120) and four hydraulic cylinders (130), wherein the top plate (120) is fixed on the top surfaces of the four upright posts (110), the four hydraulic cylinders (130) are installed on the top surface of the top plate (120), and the output ends of the hydraulic cylinders (130) penetrate through the top plate (120) and extend to the outside;

the driving mechanism (200) comprises two lifting blocks (210) and two driving pieces (220), the two lifting blocks (210) are respectively connected between the four upright posts (110) in a sliding manner, the output ends of the two hydraulic cylinders (130) are fixedly connected with the top surface of one lifting block (210), and the two driving pieces (220) are respectively arranged inside the two lifting blocks (210);

switch over subassembly (300), switch over subassembly (300) includes fixed plate (310), step motor (320) and six welder (340), fixed plate (310) is fixed the surface of driving piece (220), step motor (320) are installed the surface of fixed plate (310), the tip of step motor (320) output shaft runs through fixed plate (310) extends to the outside, the output of step motor (320) is fixed with carousel (321), six cylinder (330), six are installed to the surface of carousel (321) is circumference welder (340) distributed installation six the output of cylinder (330), six welder (340) are different settings.

2. The novel welding switching mechanism for the vehicle models in the welding production line according to claim 1, wherein a backing plate (111) is fixed to the bottom of each upright (110), and nail holes are formed in the backing plate (111).

3. The novel welding switching mechanism for the vehicle models in the welding production line of claim 1 is characterized in that sliding grooves (211) are formed in two ends of the lifting block (210), and the sliding grooves (211) are connected to the outer surface of the upright post (110) in a sliding and clamping mode.

4. The novel welding production line vehicle type welding switching mechanism as claimed in claim 1, wherein a first through hole (212) is formed in the lifting block (210), a second through hole (213) is formed in one side of the first through hole (212), and the driving member (220) is installed in the first through hole (212) and the second through hole (213) respectively.

5. The novel welding production line vehicle type welding switching mechanism is characterized in that the driving piece (220) comprises a servo motor (221), a threaded rod (222) and a movable block (223), the servo motor (221) is installed inside the first through hole (212), one end of the threaded rod (222) is rotatably connected inside the second through hole (213), the other end of the threaded rod (222) penetrates through the second through hole (213) to be connected with the end portion of an output shaft of the servo motor (221), the movable block (223) penetrates through the outer surface of the threaded rod (222) in a threaded manner, the fixing plate (310) is fixed on the outer surface of the movable block (223), and the fixing plate (310) is connected with the outer surface of the lifting block (210) in a sliding manner.

6. The novel welding switching mechanism for the vehicle models in the welding production line of claim 5 is characterized in that a threaded hole matched with the movable block (223) is formed in the movable block (223), and the movable block (223) is slidably connected with the inner surface of the second through hole (213).

7. The novel welding production line vehicle type welding switching mechanism is characterized in that balls (3211) are mounted on the outer surface of the rotary table (321), and the balls (3211) are circumferentially arranged along the surface of the rotary table (321).

8. The novel welding switching mechanism of the vehicle type in the welding production line of claim 7, wherein an arc-shaped groove matched with the ball (3211) is formed in the surface of the fixing plate (310), and the ball (3211) is in rolling connection with the inner surface of the arc-shaped groove.

9. The novel welding switching mechanism of the welding production line vehicle model as claimed in claim 1, characterized in that a connecting piece (350) is fixed on the outer surface of the stepping motor (320).

10. The novel welding switching mechanism of the welding production line vehicle type as claimed in claim 9, wherein the connecting member (350) comprises a connecting plate (351) and a bolt (352), the connecting plate (351) is fixed on the outer surface of the stepping motor (320), the bolt (352) extends to the outside through the connecting plate (351), and the bolt (352) is screwed inside the fixing plate (310).