CN108237367A

CN108237367A - A kind of efficient welder

Info

Publication number: CN108237367A
Application number: CN201710506441.2A
Authority: CN
Inventors: 葛国松; 何华勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-28
Filing date: 2017-06-28
Publication date: 2018-07-03

Abstract

The invention discloses a kind of efficient welders, including chassis and it is arranged on the bracket of middle-end at the top of the chassis, chassis end face is provided with heavy chamber, it is rotatable in heavy chamber to be provided with idler wheel, left and right ends at the top of the chassis mutually claim to be provided with the front and rear slippage slot stretched respectively, mutually claim to penetrate respectively in two slippage slots can the front and rear vertical frame slid, two vertical frames are oppositely arranged and are connected with upper frame at the top of two vertical frames；The structure of the present invention is simple, production cost is low, it is easy to operate, it is easy to use, it is fixedly clamped while can realizing spherical workpiece all around on four direction, spherical Workpiece clamping fixes safety and stability, and welding gun is uniform to the welding of spherical workpiece, accurate, spherical workpiece will not occur to roll and cause to weld the phenomenon that uneven, inaccurate, considerably increase the working efficiency and machining accuracy of spherical workpiece welding processing, be suitble to promote the use of.

Description

A kind of efficient welder

Technical field

The present invention relates to welding technology field, more particularly to a kind of efficient welder.

Background technology

In welding job, need to often welding job be carried out to some spherical workpiece, due to the particularity of spherical workpiece appearance, Cause general fixture that can not fix spherical Workpiece clamping, this for spherical workpiece welding with regard to relatively difficult, therefore also Automatic welding can not be carried out to spherical workpiece, therefore the needs of when existing fixture can not meet welding.

Invention content

The technical problem to be solved in the present invention is to provide a kind of efficient welders, can solve above-mentioned present technology The problems in.

To solve the above problems, the present invention adopts the following technical scheme that：A kind of efficient welder of the present invention, including Chassis and the bracket for being arranged on middle-end at the top of the chassis, the chassis end face is provided with heavy chamber, can be rolled in the heavy chamber Be provided with idler wheel, the left and right ends at the top of the chassis mutually claim to be provided with the front and rear slippage slot stretched, two cunnings respectively Move in slot mutually claim to penetrate respectively can the front and rear vertical frame slid, two vertical frames are oppositely arranged and on the tops of two vertical frames Portion is connected with upper frame, the middle-end of the upper frame and is provided with welded unit, two slippage slots above the bracket In also mutually claim to be provided with the vertical frame that is connected with the vertical frame respectively and drive component, the top middle-end of the bracket is provided with ball Shape mouth, the left and right ends of the bracket mutually claim to be provided with the first slid chamber respectively, are both provided in two first slid chambers The first sliding item of sliding can be controlled, the outside of two the first sliding items is provided with the first push plate, at two described first It is provided with down between slid chamber and drives chamber, driven under described in chamber and be provided with the first spiral bar, the first spiral bar penetrates into In first slid chamber and the first spiral bar and it is described under drive the inside between chamber and first slid chamber that can turn Dynamic to be connected, first spiral hole of the first spiral bar also with being arranged in the first sliding item is connected, in institute State down to drive to be provided with above chamber and drive chamber, it is described on drive chamber rear and front end the bracket in mutually claim to set point respectively The second slid chamber is equipped with, is both provided with the second sliding item that front and rear can be slid in two second slid chambers, two described the The outsides of two sliding items are provided with the second push plate, it is described on drive the second spiral bar be provided in chamber, the second spiral bar is worn Enter into second slid chamber and the second spiral bar and it is described on drive inside between chamber and second slid chamber Rotatable to be connected, second spiral hole of the second spiral bar also with being arranged in the second sliding item is connected, Drive in chamber to be provided under described and drive component, it is described on drive to be provided with down in chamber and drive component, the upper frame bottom is also It is provided with lighting fixture.

As preferred technical solution, two vertical frames drive component include be arranged in the slippage slot and with institute The third spiral bar of vertical frame mating connection is stated, the third spiral bar front end and the front end of the slippage slot rotatably coordinate company It connects, the third spiral rod rear end and the first motor being arranged in the rear end of the slippage slot are connected, the vertical frame Bottom is provided with the third spiral hole penetrated for the third spiral bar,

As preferred technical solution, it is described on drive component include being fixed on the second spiral bar it is first ramp-like Wheel, the first ramp-like wheel lower part are connected with the second ramp-like wheel, component are driven to include being fixed at described the under described The 4th ramp-like wheel on one spiral bar, the 4th ramp-like wheel lower part are connected with the 5th ramp-like wheel, the 4th ramp-like wheel Top is connected with the ramp-like wheel of third, and connecting rod, the company are connected between the ramp-like wheel of third and the second ramp-like wheel Bar penetrate on described drive chamber and it is described under drive inside between chamber and it is rotatable be connected, the 5th ramp-like wheel is with setting It puts and the second motor in the end of bottom of chamber is driven to be connected under described.

As preferred technical solution, it is described first it is ramp-like wheel, it is described second it is ramp-like wheel, the third it is ramp-like wheel, it is described 4th ramp-like wheel is identical with the described 5th ramp-like wheel size, and the ramp-like wheel of third is oppositely arranged with the described second ramp-like wheel, institute The 5th ramp-like wheel is stated to be oppositely arranged with the ramp-like wheel of the third.

As preferred technical solution, the welded unit include being arranged on the welded body of middle-end at the top of the upper frame with And the hydraulic cylinder of upper frame bottom middle-end is arranged on, push arm is connected with below the hydraulic cylinder, the push arm bottom is provided with Welding gun connects live wire between the welding gun and the welded body, be provided on the upper frame and worn for what the electric wire penetrated Slot.

As preferred technical solution, second push plate is identical with the thickness of first push plate, and described second pushes away Plate and first push plate are both provided with gasket relative to the end face middle-end of the bracket, and the gasket is circle, and described the The length of two push plates is more than the length of first push plate, and second push plate is identical with the height of first push plate, institute State chassis rear and front end also mutually claims setting fluted respectively.

As preferred technical solution, the lighting fixture includes being fixedly mounted on the lamp at left and right sides of the upper frame bottom Frame, the lamp bracket bottom are provided with lamp bead, and the lamp bead is electrically connected with outer.

The beneficial effects of the invention are as follows：

1. by the way that spherical workpiece is placed in the spherical mouth on bracket so as to be positioned by spherical mouth to spherical workpiece, then The second motor operations is controlled to provide power to drive down and drive component and above component is driven to work at the same time, under drive component and above drive Component works at the same time so that the first spiral bar and the second spiral bar rotate simultaneously, so that the rotation of the first spiral bar drives two First sliding item while the side slip into the first slid chamber, and drive two the first push plates, second spiral close to bracket simultaneously Bar rotation drive two second sliding items also simultaneously into the second slid chamber side slip, and drive two the second push plates also simultaneously to Bracket is close, so as to be simultaneously clamped on the four direction of spherical workpiece and to ball by two the first push plates and two the second push plates Shape workpiece is fixed, and spherical workpiece is clamped simultaneously by the four direction all around, spherical workpiece is increased and consolidates Fixed stability, and this mode of being fixedly clamped causes spherical workpiece to fix securely and reliably, can effectively be kept away by the gasket of setting Exempt from being in direct contact for spherical workpiece and the second push plate or the first push plate, avoid causing spherical work when being fixedly clamped spherical workpiece Part surface generates abrasion.

2. third spiral bar is driven to rotate by the way that the first motor operations is controlled to provide power, the rotation of third spiral bar is driven perpendicular Frame is front and rear to be slid, so that welded unit front and rear can slide, welding is can control when needing and spherical workpiece being welded Component is slid onto the top of bracket, do not need to welding when can control welded unit be slid onto chassis front end top position or So as to facilitate spherical workpiece putting on bracket and remove, welding gun can be controlled by hydraulic cylinder for rear end top position So as to adjust the upper-lower position of welding gun, welding processing is carried out to facilitate in suitable height to spherical workpiece for oscilaltion, So that the welding processing of spherical workpiece is uniformly, accurately, welding is simple to operate.

3. the structure of the present invention is simple, production cost is low, easy to operate, easy to use, and spherical workpiece can be realized preceding It is fixedly clamped while afterwards on the four direction of left and right, spherical Workpiece clamping fixes safety and stability, and welding gun welds spherical workpiece Uniformly, accurately, spherical workpiece will not occur to roll and cause to weld the phenomenon that uneven, inaccurate, considerably increase spherical work The working efficiency and machining accuracy of part welding processing, are suitble to promote the use of.

Description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with Other attached drawings are obtained according to these attached drawings.

Fig. 1 is a kind of structure diagram of efficient welder of the present invention；

Fig. 2 is the structure diagram of arrow direction in Fig. 1；

Fig. 3 is structure diagram when two the first push plates and two the second push plates abut simultaneously with bracket in Fig. 2；

Fig. 4 is the overlooking the structure diagram of Fig. 3；

Fig. 5 is the enlarged structure schematic diagram at A in Fig. 1；

Fig. 6 is the bottom view in Fig. 1.

Specific embodiment

The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.

Refering to a kind of efficient welder shown in Fig. 1-6, including chassis 1 and it is arranged in 1 top of chassis The bracket 2 at end, 1 end face of chassis are provided with heavy chamber 111, rotatable in the heavy chamber 111 to be provided with idler wheel 112, described The left and right ends at 1 top of chassis mutually claim to be provided with the front and rear slippage slot 11 stretched respectively, distinguish in two slippage slots 11 mutual Claim to penetrate can the front and rear vertical frame 12 slid, two vertical frames 12 are oppositely arranged and in the top connections of two vertical frames 12 There is a upper frame 13, the middle-end of the upper frame 13 and the top of the bracket 2 is provided with welded unit, two slippage slots 11 In also mutually claim to be provided with the vertical frame that is connected with the vertical frame 12 respectively and drive component, the top middle-end of the bracket 2 is set There is spherical mouth 21, the left and right ends of the bracket 2 mutually claim to be provided with the first slid chamber 22, two first slid chambers 22 respectively In be both provided with can control sliding first sliding item 23, two it is described first sliding items 23 outsides be provided with the first push plate 24, chamber 3 is driven under being provided between two first slid chambers 22, is driven under described and the first spiral bar is provided in chamber 3 26, the first spiral bar 26 penetrate into first slid chamber 22 and the first spiral bar 26 with it is described under drive chamber 3 Inside between first slid chamber 22 is rotatably connected, and the first spiral bar 26 is also with being arranged on described first Sliding item 23 in the first spiral hole 25 be connected, the top of chamber 3 is driven to be provided under described and drives chamber 4, it is described on A point title mutual respectively in the bracket 2 of the rear and front end of chamber 4 is driven to be provided with the second slid chamber 52, two second slid chambers The the second sliding item 53 that front and rear can be slid is both provided in 52, the outside of two the second sliding items 53 is provided with the second push plate 54, it is described on drive the second spiral bar 56 be provided in chamber 4, the second spiral bar 56 is penetrated into second slid chamber 52 And the second spiral bar 56 and it is described on the inside between chamber 4 and second slid chamber 52 is driven rotatably to be connected, Second spiral hole 55 of the second spiral bar 56 also with being arranged in the second sliding item 53 is connected, and is driven under described Be provided in chamber 3 and drive component, it is described on drive to be provided with down in chamber 4 and drive component, 13 bottom of upper frame is additionally provided with Lighting fixture.

Wherein, two vertical frames drive component to include being arranged in the slippage slot 11 and with the vertical frame 12 coordinating The third spiral bar 102 of connection, 102 front end of third spiral bar and the front end of the slippage slot 11 rotatably coordinate company It connects, 102 rear end of third spiral bar and the first motor being arranged in the rear end of the slippage slot 11 are connected, described 12 bottom of vertical frame is provided with the third spiral hole 101 penetrated for the third spiral bar 102,

Wherein, component is driven to include the be fixed on the second spiral bar 56 first ramp-like wheel 41 on described, described the One 41 lower parts of ramp-like wheel are connected with the second ramp-like wheel 42, and component is driven to include being fixed at first spiral under described The 4th ramp-like wheel 33 on bar 26,33 lower parts of the 4th ramp-like wheel are connected with the 5th ramp-like wheel 32, and the described 4th is ramp-like It takes turns 33 tops and is connected with the ramp-like wheel 34 of third, be connected between the ramp-like wheel 34 of third and the second ramp-like wheel 42 Bar 43, the connecting rod 43 penetrate on described drive chamber 4 and it is described under drive inside between chamber 3 and it is rotatable be connected, institute State the 5th it is ramp-like wheel 32 be arranged on it is described under the second motor 31 in 3 bottom end of chamber is driven to be connected.

Wherein, the described first ramp-like wheel 41, the second ramp-like wheel 42, the ramp-like wheel the 34, the described 4th of the third are ramp-like Wheel 33 is identical with the described 5th 32 sizes of ramp-like wheel, and the ramp-like wheel 34 of third is oppositely arranged with the described second ramp-like wheel 42, institute The 5th ramp-like wheel 32 is stated to be oppositely arranged with the ramp-like wheel 34 of the third.

Wherein, the welded unit includes being arranged on the welded body 73 of the 13 top middle-end of upper frame and is arranged on institute The hydraulic cylinder 7 of 13 bottom middle-end of upper frame is stated, 7 lower section of hydraulic cylinder is connected with push arm 71, and 71 bottom of push arm is provided with weldering Rifle 72 connects live wire 74, is provided on the upper frame 13 for the electric wire between the welding gun 72 and the welded body 73 74 wears grooves penetrated are conveyed by 74 Butt welding gun 72 of electric wire and painted, so as to which the welding gun 72 be facilitated to carry out spherical workpiece Welding processing.

Wherein, second push plate 54 is identical with the thickness of first push plate 24, and second push plate 54 and described First push plate 24 is both provided with gasket 100 relative to the end face middle-end of the bracket 2, and the gasket 100 is circle, passes through institute Stating gasket 100 can play a protective role to spherical workpiece, and the length of second push plate 54 is more than the length of first push plate 24 Degree, and second push plate 54 is identical with the height of first push plate 24,1 rear and front end of chassis also mutually claims setting respectively Fluted 75, it can be facilitated by two grooves 75 and the present apparatus is carried.

Wherein, the lighting fixture includes being fixedly mounted on the lamp bracket 82 at left and right sides of 13 bottom of upper frame, the lamp 82 bottom of frame is provided with lamp bead 81, and the lamp bead 81 is electrically connected with outer, night is facilitated to use this by setting lighting fixture Device.

In initial position, two the first sliding items 23 are in the shape stretched out outside first slid chamber 22 State, and cause two first push plates 24 far from the bracket 2, two second sliding items 53, which are also at, stretches out second cunning The state outside chamber 52 is moved, and so that the vertical frame 12 is in the sliding also far from the bracket 2 for two second push plates 54 The last end position of slot 11 and the welded unit is caused to be in the rearmost end top position of the chassis 1, first motor Stop working state is in the second motor 31；

When the spherical workpiece that needs to be fixedly clamped is welded, first spherical workpiece is placed on described spherical on the bracket 2 It is positioned in mouth 21, second motor 31 is then controlled to work, the work of the second motor 31, which provides power, drives the described 5th Ramp-like 32 rotation of wheel, the 5th ramp-like 32 rotation of wheel drive the described 4th ramp-like 33 rotation of wheel, the 4th ramp-like 33 turns of the wheel It is dynamic to drive the first spiral bar 26 and ramp-like 34 rotation of wheel of the third simultaneously, described in ramp-like 34 rotation of wheel of third drives Second ramp-like 42 rotation of wheel, second ramp-like 42 rotation of wheel drive the described first ramp-like 41 rotation of wheel, the first ramp-like wheel 41 rotations drive the second spiral bar 56 to rotate, so that the first spiral bar 26 and the second spiral bar 56 are simultaneously Rotation, the first spiral bar 26, which rotates, causes two first sliding items 23 side slip into first slid chamber 22 simultaneously, So as to drive two first push plates 24 close to the bracket 2 simultaneously, the second spiral bar 56 is rotated so that two the Two sliding items 53 while the side slip into second slid chamber 52, so as to drive two second push plates 54 simultaneously to described Bracket 2 is close, so as to the four direction by two first push plates 24 and two second push plates 54 to spherical workpiece It simultaneously clamps on and spherical workpiece is fixed, control second motor 31 stops work after spherical workpiece is clamped and fixed Make, then control first motor operations, first motor operations provide power and drive 102 turns of the third spiral bar Dynamic, the third spiral bar 102 rotates the middle-end that the vertical frame 12 is driven to be slid onto the slippage slot 11 forward, so that institute The top that welded unit is slid onto the bracket 2 is stated, i.e., positioned at the top of the spherical workpiece, hydraulic cylinder 71 can be passed through at this time 72 oscilaltion of welding gun is controlled, so as to carry out welding processing to spherical workpiece in place, the welding gun 72 is by institute Welded body 73 is stated to control, so that the welding processing of spherical workpiece is uniformly, accurately, it is complete in the welding processing to spherical workpiece After, it is only necessary to first motor first be controlled to invert so that the vertical frame 12 is restored to initial position, then controlled Second motor 31 inverts so that two first push plates 24 and two second push plates 54 are restored to initial position shape State, you can remove spherical workpiece.

The beneficial effects of the invention are as follows：

Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent defines.

Claims

1. a kind of efficient welder, it is characterised in that：Including chassis and it is arranged on the bracket of middle-end at the top of chassis, chassis End face is provided with heavy chamber, rotatable in the heavy chamber to be provided with idler wheel, and the left and right ends at the top of chassis mutually claim to be provided with respectively The slippage slot of front and rear stretching, extension, mutually claim in two slippage slots to penetrate respectively can the front and rear vertical frame slid, two vertical frames are oppositely arranged And upper frame is connected at the top of two vertical frames, the middle-end of upper frame and welded unit, two cunnings are provided with above the bracket It moves in slot and also mutually claims to be provided with the vertical frame that is connected with vertical frame respectively and drive component, the top middle-end of bracket is provided with spherical Mouthful, the left and right ends of bracket mutually claim to be provided with the first slid chamber respectively, and sliding can be controlled by being both provided in two the first slid chambers First sliding item, two first sliding items outsides be provided with the first push plate, under being provided between two the first slid chambers Drive chamber, under drive the first spiral bar be provided in chamber, the first spiral bar penetrate into the first slid chamber and the first spiral bar with Under the inside between chamber and the first slid chamber is driven rotatably to be connected, the first spiral bar is also with being arranged in the first sliding item The first spiral hole be connected, drive to be provided with above chamber under and drive chamber, above drive the bracket of the rear and front end of chamber In mutually claim to be provided with the second slid chamber point respectively, the second sliding item that front and rear can be slid is both provided in two the second slid chambers, The outside of two second sliding items is provided with the second push plate, above drives and the second spiral bar is provided in chamber, the second spiral bar penetrates Into the second slid chamber and the second spiral bar and on the inside between chamber and the second slid chamber is driven rotatably to be connected, second Spiral bar is also connected with the second spiral hole for being arranged in the second sliding item, under drive to be provided in chamber and drive component, On drive to be provided with down in chamber and drive component, the upper frame bottom is additionally provided with lighting fixture.

2. efficient welder according to claim 1, it is characterised in that：Two vertical frames drive component to include The third spiral bar for being arranged in the slippage slot and being connected with the vertical frame, the third spiral bar front end and the cunning The front end for moving slot is rotatably connected, the third spiral rod rear end and be arranged in the rear end of the slippage slot the One motor is connected, and the vertical frame bottom is provided with the third spiral hole penetrated for the third spiral bar.

3. efficient welder according to claim 1, it is characterised in that：Component is driven to include fixed setting on described The first ramp-like wheel on the second spiral bar, the first ramp-like wheel lower part is connected with the second ramp-like wheel, under described Component is driven to include the 4th ramp-like wheel being fixed on the first spiral bar, the 4th ramp-like wheel lower part is connected There is the 5th ramp-like wheel, the 4th ramp-like wheel top is connected with the ramp-like wheel of third, the ramp-like wheel of third and described second Be connected with connecting rod between ramp-like wheel, the connecting rod penetrate on described drive chamber and it is described under drive inside between chamber and rotatable Be connected, it is described 5th it is ramp-like wheel be arranged on it is described under the second motor in the end of bottom of chamber is driven to be connected.

4. efficient welder according to claim 3, it is characterised in that：The first ramp-like wheel, described second are tiltedly The ramp-like wheel of shape wheel, the third, the 4th ramp-like wheel are identical with the described 5th ramp-like wheel size, the ramp-like wheel of the third and institute It states the second ramp-like wheel to be oppositely arranged, the 5th ramp-like wheel is oppositely arranged with the ramp-like wheel of the third.

5. efficient welder according to claim 1, it is characterised in that：The welded unit includes being arranged on described The welded body of upper frame top middle-end and the hydraulic cylinder for being arranged on upper frame bottom middle-end, the hydraulic cylinder lower section are connected with Push arm, the push arm bottom are provided with welding gun, and live wire is connected between the welding gun and the welded body, is set on the upper frame It is equipped with the wears groove penetrated for the electric wire.

6. efficient welder according to claim 1, it is characterised in that：Second push plate and first push plate Thickness it is identical, and second push plate and first push plate are both provided with pad relative to the end face middle-end of the bracket Piece, the length of second push plate are more than the length of first push plate, and the height of second push plate and first push plate Spend it is identical, the chassis rear and front end also respectively mutually claim setting it is fluted.

7. spherical Workpiece clamping processing unit (plant) according to claim 1, it is characterised in that：The lighting fixture includes fixing Lamp bracket at left and right sides of the upper frame bottom, the lamp bracket bottom are provided with lamp bead, and the lamp bead is electrically connected with outer.