CN211804580U

CN211804580U - Special welding machine for multi-station welding

Info

Publication number: CN211804580U
Application number: CN202020189626.2U
Authority: CN
Inventors: 王成
Original assignee: Yankuang Jining Chemical Equipment Co Ltd
Current assignee: Yankuang Jining Chemical Equipment Co Ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-10-30
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a multistation welded welding special machine, including fixed plate, carousel and base, the rotation chamber is installed to the inside positive upper end of base, and rotates the vertical support bull stick that runs through the base top of installing of intermediate position department of intracavity portion bottom, the carousel is installed on the top of supporting the bull stick, and the top of carousel evenly installs spacing case, the rose box is installed to the bottom at the inside back of base, and the vertical back mounting on base top has the fixed plate, the cylinder is installed on the top of fixed plate, and the output of cylinder runs through the fixed plate top and installs high frequency electric welding, the cover of breathing in is installed in the outside of high frequency electric welding, and the back mounted of the cover of breathing in has the breathing pipe. The utility model discloses an at the inside activated carbon plate that sets up of rose box, the poison gas that the welding produced is adsorbed, is purified by the activated carbon plate, prevents that poison gas from spreading in the workshop, and it is healthy to influence the staff.

Description

Special welding machine for multi-station welding

Technical Field

The utility model relates to a special welding machine technical field specifically is a special welding machine of multistation welding.

Background

With the development of society, the engineering equipment manufacturing industry in China is rapidly developed, workpieces are often required to be welded in the production process, and in order to accelerate welding efficiency and save the field for producing the workpieces, a multi-station turntable type welding production is adopted at present, but the existing special welding machine for multi-station welding has many problems or defects.

First, traditional multistation welded welding special machine does not have anti-reverse rotation module, and the motor has the not enough defect of torque usually when the low speed, causes the carousel to rotate unstably easily, influences welded effect.

Secondly, traditional multistation welded welding special machine does not have the fixed module of being convenient for, and the fixed work piece is gone to traditional manual work, easily reduces welding precision when reducing work efficiency.

Thirdly, the welding special machine of traditional multistation welding does not handle the welding and produces the poison gas structure, and the poison gas that the welding produced fills in the workshop, has the influence to staff healthy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation welded special welding machine to the carousel that provides in solving above-mentioned background art rotates the problem of shakiness, the fixed work piece of being not convenient for and can not absorb the poison gas that the welding produced.

In order to achieve the above object, the utility model provides a following technical scheme: a special welding machine for multi-station welding comprises a fixed plate, a rotary table and a base, wherein a rotary cavity is arranged at the upper end of the front inside of the base, a supporting rotary rod penetrating through the top end of the base is vertically arranged at the middle position of the bottom end of the inner part of the rotary cavity, the rotary table is arranged at the top end of the supporting rotary rod, a limiting box is uniformly arranged at the top end of the rotary table, a filter box is arranged at the bottom end of the back inside of the base, mounting grooves are respectively arranged at two ends of the upper end inside the base, an activated carbon plate is transversely arranged between the mounting grooves, a negative pressure fan is arranged at the bottom end, close to one end of the rotary cavity, inside the base, of the filter box, the output end of the negative pressure fan is communicated with the inside of the filter box through a guide pipe, a control panel is arranged at the upper end of one, the outer side of the high-frequency electric welding machine is provided with an air suction cover, the back surface of the air suction cover is provided with an air suction pipe, and the other end of the air suction pipe is communicated with the top end of the filter box through a guide pipe.

Preferably, the fixed clamp piece is all installed to one side of spacing incasement portion, and the spacing case is kept away from one side of the fixed clamp piece and is installed electric telescopic handle, electric telescopic handle's output runs through spacing case lateral wall and installs the activity and presss from both sides tight piece, and the activity presss from both sides the both ends that tight piece is close to electric telescopic handle one side and all installs the third spring to the one end of third spring all with spacing incasement wall welding.

Preferably, the front surface of the top end of the base is annularly provided with a slide rail, and the bottom end of the rotary table is provided with a slide block matched with the slide rail.

Preferably, support the upper end of bull stick and transversely install first rotating disk, and the inside of first rotating disk evenly is provided with the recess, the motor is installed on the rotation intracavity portion top of first rotating disk one side, and the output of motor installs the second rolling disc, second rolling disc one side install with recess matched with dwang.

Preferably, the vertical riser of installing in one side that the motor was kept away from to rotation intracavity portion top, and the riser is close to the upper end that supports bull stick one side and articulates there is the baffle, first spring is installed to the riser upper end of baffle one side, and the one end and the baffle welding of first spring, the limiting plate is installed to the one end that first spring was kept away from to the riser.

Preferably, the top end and the bottom end of the mounting groove are vertically provided with pull rods penetrating through the side wall of the mounting groove, the inside of the mounting groove on the surface of each pull rod is wound with a second spring, and the limiting blocks are mounted at the ends, close to the activated carbon plates, of the pull rods.

Compared with the prior art, the beneficial effects of the utility model are that: this multistation welded special welding machine is rational in infrastructure, has following advantage:

(1) through rotating intracavity portion and setting up first rotating disk, the baffle, limiting plate and second rotating disk, it rotates to drive the second rotating disk through starter motor, utilize the cooperation of dwang and recess, make first rotating disk rotate, the extrusion baffle, compress first spring, thereby it rotates to drive the support bull stick, realize the rotation of carousel, cooperation through first rotating disk and second rotating disk, make the motor can not be in low-speed rotation, prevent to cause the carousel to rotate unstably, and utilize the cooperation of slide rail and slider, make the carousel rotate more steady, the welding operation of being convenient for, the elastic force of first spring makes the baffle can resume the normal position simultaneously, and set up the limiting plate, when first rotating disk reverses, can be blockked, prevent the unexpected reversal of carousel, reduce machining error.

(2) Through evenly setting up spacing case on the carousel top, and the inside of spacing case sets up the tight piece of fixed clamp and the tight piece of activity clamp, through starting electric telescopic handle, make the tight piece of activity clamp remove compression third spring, the staff arranges the work piece in the spacing case again, after starting electric telescopic handle, make the tight piece of activity clamp move tensile third spring toward the direction of the tight piece of fixed clamp, utilize the cooperation of the tight piece of fixed clamp and third spring, fix the work piece, when preventing the welding, unexpected rocking, cause welding precision relatively poor, and the work piece welds good back, the carousel continues to rotate, and start electric telescopic handle, make the tight piece of activity clamp move toward keeping away from the tight piece direction of fixed clamp, later the staff takes off the good work piece of welding, put into the work piece of treating the welding again, thereby welding efficiency is improved.

(3) The utility model discloses a high frequency electric welding machine, including the high frequency electric welding machine, the suction cover is set up in the high frequency electric welding machine outside, and the inside back of base sets up the rose box, simultaneously at the inside active carbon plate that sets up of rose box, through starting negative-pressure air fan, make the negative pressure that produces in the rose box, the poison gas that later welding produced passes through in the breathing pipe gets into the rose box, adsorb by the active carbon plate again, purification treatment, prevent that poison gas from spreading in the workshop, influence the staff healthy, simultaneously through the pulling pull rod, make spacing piece remove the compression second spring, be convenient for change the active carbon plate, thereby can regularly change the active carbon plate, guarantee that the device purifies the poison gas.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the top view structure of the turntable of the present invention

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;

fig. 6 is a schematic top view enlarged structure view of the first rotary disk of the present invention.

In the figure: 1. a fixing plate; 2. a cylinder; 3. a high-frequency electric welding machine; 4. an air intake cover; 5. a limiting box; 6. a turntable; 7. a rotation chamber; 8. a vertical plate; 9. a base; 10. supporting the rotating rod; 11. a motor; 12. a filter box; 13. a control panel; 14. a slide rail; 15. a slider; 16. an electric telescopic rod; 17. an air intake duct; 18. mounting grooves; 19. an activated carbon plate; 20. a negative pressure fan; 21. a first rotating disk; 22. a groove; 23. a first spring; 24. a baffle plate; 25. a limiting block; 26. rotating the rod; 27. a second rotating disk; 28. a second spring; 29. a limiting plate; 30. a pull rod; 31. fixing the clamping block; 32. a third spring; 33. and a movable clamping block.

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. 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.

Referring to fig. 1-6, the present invention provides an embodiment: a special welding machine for multi-station welding comprises a fixed plate 1, a rotary table 6 and a base 9, wherein a rotary cavity 7 is arranged at the upper end of the front surface in the base 9, and a supporting rotary rod 10 penetrating through the top end of the base 9 is vertically arranged at the middle position of the bottom end in the rotary cavity 7;

a first rotating disc 21 is transversely installed at the upper end of the supporting rotating rod 10, grooves 22 are uniformly formed in the first rotating disc 21, a motor 11 is installed at the top end of the inside of a rotating cavity 7 on one side of the first rotating disc 21, the type of the motor 11 can be Y315S-4, a second rotating disc 27 is installed at the output end of the motor 11, and a rotating rod 26 matched with the grooves 22 is installed on one side of the second rotating disc 27;

the timing rotation of the first rotating disk 21 is realized by the matching of the rotating rod 26 and the groove 22, and the motor 11 can not rotate at a low speed, so that the rotating disk 6 is prevented from rotating unstably and affecting the welding operation;

a vertical plate 8 is vertically arranged at one side, far away from the motor 11, of the top end in the rotating cavity 7, a baffle plate 24 is hinged to the upper end, close to one side of the supporting rotating rod 10, of the vertical plate 8, a first spring 23 is arranged at the upper end of the vertical plate 8 at one side of the baffle plate 24, one end of the first spring 23 is welded with the baffle plate 24, and a limiting plate 25 is arranged at one end, far away from the first spring 23, of the vertical plate 8;

the baffle plate 24 can be restored to the original position by the elastic force of the first spring 23, and the limiting plate 25 is arranged, so that the first rotating disk 21 can be blocked when rotating reversely, the rotating disk 6 is prevented from rotating reversely accidentally, and the processing error is reduced;

the top end of the supporting rotating rod 10 is provided with a turntable 6;

a slide rail 14 is annularly arranged on the front face of the top end of the base 9, and a slide block 15 matched with the slide rail 14 is arranged at the bottom end of the rotary table 6;

the sliding rail 14 is matched with the sliding block 15, so that the rotating disc 6 rotates more stably and welding operation is facilitated;

and the top end of the rotary table 6 is uniformly provided with a limit box 5;

a fixed clamping block 31 is arranged on one side inside the limiting box 5, an electric telescopic rod 16 is arranged on one side, far away from the fixed clamping block 31, of the limiting box 5, the type of the electric telescopic rod 16 can be JN125, the output end of the electric telescopic rod 16 penetrates through the side wall of the limiting box 5 and is provided with a movable clamping block 33, both ends, close to one side of the electric telescopic rod 16, of the movable clamping block 33 are provided with third springs 32, and one ends of the third springs 32 are welded with the inner wall of the limiting box 5;

after the electric telescopic rod 16 is started, the movable clamping block 33 moves towards the fixed clamping block 31 to stretch the third spring 32, and the workpiece is fixed by matching the fixed clamping block 31 and the third spring 32, so that the situation that the welding precision is poor due to accidental shaking during welding is prevented;

the bottom end of the back surface inside the base 9 is provided with a filter box 12, and two ends of the upper end inside the base 9 are provided with mounting grooves 18;

the top end and the bottom end of the mounting groove 18 are both vertically provided with a pull rod 30 penetrating through the side wall of the mounting groove 18, a second spring 28 is wound inside the mounting groove 18 on the surface of the pull rod 30, and one end of the pull rod 30, which is close to the activated carbon plate 19, is provided with a limiting block 29;

the limiting block 29 is moved to compress the second spring 28 by pulling the pull rod 30, so that the activated carbon plate 19 is convenient to replace, the activated carbon plate 19 can be replaced periodically, and the toxic gas purifying effect of the device is ensured;

an active carbon plate 19 is transversely arranged between the mounting grooves 18, a negative pressure fan 20 is arranged at the bottom end in the base 9 at one end of the filter box 12 close to the rotating cavity 7, the type of the negative pressure fan 20 can be GF4-72-5A-7.5kw, the output end of the negative pressure fan 20 is communicated with the interior of the filter box 12 through a guide pipe, a control panel 13 is arranged at the upper end of one side of the base 9, a fixing plate 1 is vertically arranged at the back of the top end of the base 9, an air cylinder 2 is arranged at the top end of the fixing plate 1, the type of the air cylinder 2 can be SC-32 25, the output end of the air cylinder 2 penetrates through the top end of the fixing plate 1 and is provided with a high-frequency electric welding machine 3, the type of the high-frequency electric welding machine 3 can be ZX7-125, an air suction cover 4 is arranged at the outer side of the high-, the single chip microcomputer in the control panel 13 is electrically connected with the cylinder 2, the high-frequency electric welding machine 3, the motor 11, the electric telescopic rod 16 and the negative pressure fan 20 through wires.

The working principle is as follows: when the electric telescopic rod is used, a power supply is firstly switched on, then the electric telescopic rod 16 is started, the movable clamping block 33 moves to compress the third spring 32, a worker places a workpiece in the limiting box 5, after the electric telescopic rod 16 is started, the movable clamping block 33 moves towards the direction of the fixed clamping block 31 to stretch the third spring 32, the workpiece is fixed by matching the fixed clamping block 31 and the third spring 32, and the situation that the welding precision is poor due to accidental shaking during welding is prevented;

the second rotating disc 27 is driven to rotate by starting the motor 11, the first rotating disc 21 is driven to rotate by the aid of the matching of the rotating rod 26 and the groove 22, the baffle 24 is extruded, the first spring 23 is compressed, the supporting rotating rod 10 is driven to rotate, the rotating disc 6 is rotated, the motor 11 cannot rotate at a low speed by the aid of the matching of the first rotating disc 21 and the second rotating disc 27, the rotating disc 6 is prevented from rotating unstably, the rotating disc 6 rotates more stably by the aid of the matching of the sliding rail 14 and the sliding block 15, welding operation is facilitated, meanwhile, the baffle 24 can restore to the original position under the action of the elastic force of the first spring 23, the limiting plate 25 is arranged, when the first rotating disc 21 rotates reversely, the first rotating disc 21 is blocked, the rotating disc 6 is prevented from rotating accidentally;

when a workpiece rotates to a position right below the high-frequency electric welding machine 3, the starting cylinder 2 drives the high-frequency electric welding machine 3 to descend, welding treatment is carried out on the workpiece, the negative pressure fan 20 is started at the moment, negative pressure is generated in the filter box 12, toxic gas generated by welding enters the filter box 12 through the air suction pipe 17, adsorption and purification treatment are carried out through the activated carbon plate 19, the toxic gas is prevented from being diffused in a workshop to affect the health of workers, meanwhile, the limiting block 29 is moved to compress the second spring 28 by pulling the pull rod 30, the activated carbon plate 19 is convenient to replace, the activated carbon plate 19 can be replaced regularly, and the toxic gas purifying effect of the device is guaranteed;

after the workpieces are welded, the rotary table 6 continues to rotate, the electric telescopic rod 16 is started, the movable clamping block 33 moves in the direction away from the fixed clamping block 31, then a worker takes the welded workpieces down and puts the workpieces to be welded in, the above work is repeated, and the welding efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multistation welded welding special machine, includes fixed plate (1), carousel (6) and base (9), its characterized in that: the rotary filter is characterized in that a rotary cavity (7) is installed at the front upper end inside the base (9), a supporting rotary rod (10) penetrating through the top end of the base (9) is vertically installed at the middle position of the bottom end inside the rotary cavity (7), a rotary table (6) is installed at the top end of the supporting rotary rod (10), limiting boxes (5) are evenly installed at the top end of the rotary table (6), a filter box (12) is installed at the bottom end of the back face inside the base (9), mounting grooves (18) are installed at the two ends of the upper end inside the base (9), activated carbon plates (19) are transversely arranged between the mounting grooves (18), a negative pressure fan (20) is installed at the bottom end inside the base (9) close to one end of the rotary cavity (7) of the filter box (12), the output end of the negative pressure fan (20) is communicated with the inside of the filter box (12) through a guide pipe, and, and the back on base (9) top is vertical installs fixed plate (1), cylinder (2) are installed on the top of fixed plate (1), and the output of cylinder (2) runs through fixed plate (1) top and installs high frequency electric welding machine (3), the cover (4) of breathing in is installed in the outside of high frequency electric welding machine (3), and the back mounted of the cover (4) of breathing in has breathing pipe (17), the other end of breathing pipe (17) passes through pipe and rose box (12) top intercommunication.

2. The special welding machine for multi-station welding according to claim 1, characterized in that: fixed clamp piece (31) is all installed to inside one side of spacing case (5), and spacing case (5) keep away from one side of fixed clamp piece (31) and install electric telescopic handle (16), electric telescopic handle's (16) output runs through spacing case (5) lateral wall and installs the activity and presss from both sides tight piece (33), and the activity presss from both sides tight piece (33) and all installs third spring (32) near the both ends of electric telescopic handle (16) one side to the one end of third spring (32) all with spacing case (5) inner wall welding.

3. The special welding machine for multi-station welding according to claim 1, characterized in that: slide rail (14) are installed to the front annular on base (9) top, and install slider (15) with slide rail (14) matched with in carousel (6) bottom.

4. The special welding machine for multi-station welding according to claim 1, characterized in that: support the upper end of bull stick (10) and transversely install first rotating disk (21), and the inside of first rotating disk (21) evenly is provided with recess (22), motor (11) are installed on the inside top in rotation chamber (7) of first rotating disk (21) one side, and the output of motor (11) installs second rolling disc (27), second rolling disc (27) one side install with recess (22) matched with dwang (26).

5. The special welding machine for multi-station welding according to claim 1, characterized in that: rotate the inside top in chamber (7) and keep away from one side vertical installation of motor (11) riser (8), and riser (8) are close to the upper end that supports bull stick (10) one side and articulate there is baffle (24), first spring (23) are installed to riser (8) upper end of baffle (24) one side, and the one end and baffle (24) welding of first spring (23), limiting plate (25) are installed to the one end that first spring (23) were kept away from in riser (8).

6. The special welding machine for multi-station welding according to claim 1, characterized in that: mounting groove (18) top and bottom are all vertical to be provided with pull rod (30) that run through mounting groove (18) lateral wall, and the inside second spring (28) that has all twined of mounting groove (18) on pull rod (30) surface, stopper (29) are all installed to the one end that pull rod (30) are close to activated carbon plate (19).