CN210908485U

CN210908485U - Welding machine with protective structure

Info

Publication number: CN210908485U
Application number: CN201921924890.XU
Authority: CN
Inventors: 王成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-10
Filing date: 2019-11-10
Publication date: 2020-07-03
Anticipated expiration: 2029-11-10

Abstract

The utility model discloses a welding machine with protective structure, including the storehouse body, the intermediate position department of internal portion in storehouse is provided with the collection storehouse, the bottom of collecting storehouse one side is provided with the water pipe, one side that the collection storehouse was kept away from to the water pipe is provided with the water valve, and the water valve extends to the outside of the storehouse body, the intermediate position department of the inside both ends in collection storehouse is provided with first spout, the inside of first spout is provided with rather than the first slider of mutually supporting. The utility model discloses the device can block welding process's molten bead through the safety cover, prevents that the molten bead from splashing and causing the injury to operating personnel, through air exhauster, filter plate and the mutually supporting in first installation storehouse, can produce carbon dioxide, sulfur dioxide, carbon monoxide, ozone to welding process in addition, and some fluorides and the granule of metal vaporization extract and filter, prevent that operating personnel's respiratory, nervous system's function from receiving the harm.

Description

Welding machine with protective structure

Technical Field

The utility model relates to a protective structure's welding machine technical field specifically is a welding machine with protective structure.

Background

The welding machines are various in types, and have single-point single-function, single-point double-function and single-point multifunctional welding machines, and the welding machines also have only one welding head, can be used for welding at any angle between a 90-degree angle and a 180-degree angle after the form of the positioning plate is changed, and also have two-point, three-point, four-point or even six-point welding machines, four-corner welding machines and the like, and the welding functions and the working efficiency of different types of welding machines are different;

the existing welding machine with the protection structure can generate a large amount of metal dust in the welding process, long-term suction can lead to dust lung of a welder, manganese poisoning can easily result in welding by using a high-manganese welding rod, iron oxide, manganese oxide particles, fluoride and the like in the welding dust enter a human body through the lung, metal heat of the welder can be caused, harmful gases such as ozone, nitric oxide, carbon monoxide, hydrogen fluoride and the like generated in the welding process can cause the respiratory system and the function of the nervous system of the human body to be damaged, welding arc light comprises ultraviolet rays and infrared rays, visual organs can be damaged under the condition of no protection, electro-optic ophthalmia, cataract and retina burn are caused, and strong visible light rays can cause electric welding dazzling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding machine with protective structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a welding machine with a protection structure comprises a bin body, wherein a collection bin is arranged at the middle position inside the bin body, a water pipe is arranged at the bottom of one side of the collection bin, a water valve is arranged at one side of the water pipe, which is far away from the collection bin, and extends to the outside of the bin body, first sliding grooves are arranged at the middle positions at two ends inside the collection bin, first sliding blocks matched with the first sliding grooves are arranged inside the first sliding grooves, a net plate is arranged at the top of each first sliding block and extends to the outside of the collection bin, a support frame is arranged at the top of one side, close to the water valve, of the bin body, an electric cylinder is arranged at the top of one side of the support frame, an electric push rod is arranged at the output end of the electric cylinder, a welding head is arranged at the output end of the electric push rod, a protection cover is sleeved at the top, and the first installation bin is communicated with the inside of the protection cover, one side, close to the protection cover, of the first installation bin is provided with an exhaust fan, one side, far away from the exhaust fan, of the first installation bin is provided with a filter screen plate, the filter screen plate extends to the outside of the first installation bin, the middle position, far away from one side of the first installation bin, of the protection cover is symmetrically provided with second sliding grooves, two groups of second sliding blocks are arranged inside the second sliding grooves, the tops of the second sliding blocks and the bottoms of the other two groups of second sliding blocks are provided with bearings, the bearings are mutually connected with the other group of second sliding blocks, a sleeve is sleeved inside the bearings, one side, close to the first installation bin, of the sleeve is provided with a clamping head assembly, the middle position, far away from the bottom of one side of the first installation bin, of the protection cover is provided with a control panel, and the control, The electric cylinder is electrically connected with the exhaust fan.

Preferably, the clamping head assembly comprises a rotating rod, a second mounting bin, a first bevel gear, a second bevel gear, a bidirectional threaded rod, an internal threaded sleeve and a clamping head, the second mounting bin is positioned at one side of the sleeve close to the first mounting bin, a bidirectional threaded rod is arranged at the middle position inside the second mounting bin, first conical gears are symmetrically arranged at the middle position of the outer side of the bidirectional threaded rod, a rotating rod is sleeved in the sleeve, the rotating rod extends into the second mounting bin, one side of the screen plate close to the second mounting bin is provided with a second bevel gear, and second conical gear and first conical gear intermeshing, the top in the two-way threaded rod outside and bottom symmetry cover are equipped with the internal thread sleeve pipe, and are two sets of the sheathed tube one side symmetry is kept away from in the internal thread sleeve pipe outside is provided with the holding head, and two sets of holding head inboards all are provided with multiunit block subassembly.

Preferably, the block subassembly includes kelly, outer tube and spring, multiunit the inboard of two sets of holding heads in outer tube position, the inside cover of outer tube is equipped with the kelly, and the kelly extends to the outside of outer tube, the inside of outer tube is provided with the spring, and spring and kelly interconnect.

Preferably, one side of the bin body, which is far away from the water valve, is hinged with a bin door, and one side of the bin door is provided with a handle.

Preferably, the middle position of the top of the protective cover close to one side of the bearing is provided with eye-protecting glass, and the outer side of the eye-protecting glass is sleeved with a rubber strip.

Preferably, the four corners of the bottom of the bin body are provided with supporting legs, and the bottoms of the supporting legs are provided with non-slip mats.

Compared with the prior art, the beneficial effects of the utility model are that: the welding machine with the protection structure can block molten beads in the welding process through the protection cover, prevent the molten beads from splashing and causing damage to operators, can extract and filter carbon dioxide, sulfur dioxide, carbon monoxide and ozone generated in the welding process and fluoride and metal vaporized particles through the mutual matching of the exhaust fan, the filter screen plate and the first installation bin, can prevent the respiratory system and the nervous system of the operators from being damaged, can clamp objects needing to be welded through the mutual matching of the rotating rod, the second installation bin, the first bevel gear, the second bevel gear, the bidirectional threaded rod, the internal thread sleeve and the clamping head, does not need to be held by hands of the operators for operation, ensures that the working process of the operators is safer, and can carry out auxiliary clamping on the objects through the mutual matching of the clamping rod, the outer sleeve and the spring, through the stability of article centre gripping, can protect operating personnel's eyes through eye-protecting glass, prevent that welding arc light, ultraviolet ray and the infrared ray that produce from causing the damage to operating personnel's eyes among the welding process.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view 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 an enlarged schematic view of the structure at B of fig. 2 according to the present invention.

In the figure: 1. a bin body; 2. a protective cover; 3. a rotating rod; 4. a sleeve; 5. a bearing; 6. an electric push rod; 7. welding a head; 8. an electric cylinder; 9. a support frame; 10. an exhaust fan; 11. a filter screen plate; 12. a first installation bin; 13. a screen plate; 14. a first slider; 15. a first chute; 16. a water valve; 17. a water pipe; 18. a collection bin; 19. a second mounting bin; 20. a first bevel gear; 21. a second bevel gear; 22. a bidirectional threaded rod; 23. an internally threaded sleeve; 24. a clamping head; 25. a clamping rod; 26. an outer sleeve; 27. a spring; 28. a second slider; 29. a second chute; 30. a control panel.

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. 1-4, the present invention provides an embodiment: a welding machine with a protection structure comprises a cabin body 1, a collection cabin 18 is arranged in the middle of the inside of the cabin body 1, a water pipe 17 is arranged at the bottom of one side of the collection cabin 18, a water valve 16 is arranged at one side of the water pipe 17 far away from the collection cabin 18, the water valve 16 extends to the outside of the cabin body 1, a first chute 15 is arranged in the middle of two ends of the inside of the collection cabin 18, a first sliding block 14 matched with the first chute 15 is arranged in the first chute 15, a screen plate 13 is arranged at the top of the first sliding block 14, the screen plate 13 extends to the outside of the collection cabin 18, a support frame 9 is arranged at the top of one side of the cabin body 1 close to the water valve 16, an electric cylinder 8 is arranged at the top of one side of the support frame 9, the electric cylinder is DSNU-25-45-PPV-A, an electric push rod 6 is arranged at the output end of the electric cylinder 8, and the, the output end of the electric push rod 6 is provided with a welding head 7, the top of the outer side of the bin body 1 is sleeved with a protective cover 2 which can block molten beads in the welding process and prevent the molten beads from splashing to hurt operators, a first installation bin 12 is arranged at the middle position of one side, close to a support frame 9, of the protective cover 2, the first installation bin 12 is communicated with the inside of the protective cover 2, an exhaust fan 10 is arranged at one side, close to the protective cover 2, of the inside of the first installation bin 12, the type of the exhaust fan is LH-110pvc, carbon dioxide, sulfur dioxide, carbon monoxide, ozone and fluoride and metal vaporized particles can be extracted and filtered to prevent the functions of the respiratory system and the nervous system of the operators from being damaged, a filter screen plate 11 is arranged at one side, far away from the exhaust fan 10, of the inside of the first installation bin 12, and the filter screen plate 11 extends to the outside of the first installation bin 12, the middle position of one side of the protective cover 2 far away from the first mounting bin 12 is symmetrically provided with a second sliding chute 29, two groups of second sliding blocks 28 are arranged inside the second sliding chute 29, the tops of the two groups of second sliding blocks 28 and the bottoms of the other two groups of second sliding blocks 28 are provided with bearings 5, the bearings 5 are mutually connected with the other group of second sliding blocks 28, the inside of each bearing 5 is sleeved with a sleeve 4, one side of the sleeve 4 close to the first mounting bin 12 is provided with a clamping head component which can clamp objects to be welded without being held by an operator, so that the working process of the operator is safer, the middle position of the bottom of one side of the protective cover 2 far away from the first mounting bin 12 is provided with a control panel 30, the control panel 30 is respectively and electrically connected with the electric push rod 6, the electric cylinder 8 and the exhaust fan 10 through leads, and the control panel 30, the electric push rod 6, the electric cylinder 8 and the, the composition structure and the connection mode are completely the same as those of the prior device.

In this embodiment, the clamping head assembly includes a rotating rod 3, a second installation bin 19, a first bevel gear 20, a second bevel gear 21, a two-way threaded rod 22, an internal threaded sleeve 23 and a clamping head 24, the second installation bin 19 is located on one side of the sleeve 4 close to the first installation bin 12, the two-way threaded rod 22 is arranged at the middle position inside the second installation bin 19, the first bevel gear 20 is symmetrically arranged at the middle position outside the two-way threaded rod 22, the rotating rod 3 is sleeved inside the sleeve 4 and extends into the second installation bin 19, the second bevel gear 21 is arranged on one side of the screen plate 13 close to the second installation bin 19, the second bevel gear 21 and the first bevel gear 20 are meshed with each other, the internal threaded sleeve 23 is symmetrically sleeved at the top and the bottom outside the two-way threaded rod 22, the clamping head 24 is symmetrically arranged at one side of the two sets of the internal threaded sleeve 23 far away from the sleeve 4, two sets of holding head 24 inboards all are provided with multiunit block subassembly, be convenient for fixed centre gripping, the block subassembly includes kelly 25, outer tube 26 and spring 27, multiunit outer tube 26 is the inboard of two sets of holding head 24, the inside cover of outer tube 26 is equipped with kelly 25, and kelly 25 extends to the outside of outer tube 26, the inside of outer tube 26 is provided with spring 27, and spring 27 and kelly 25 interconnect, the block of being convenient for, the one side that water valve 16 was kept away from to the storehouse body 1 articulates there is the door, and one side of door is provided with the handle, easy access, the intermediate position department that safety cover 2 is close to bearing 5 one side top is provided with eye-protecting glass, and eye-protecting glass's outside cover is equipped with the rubber strip, improve the leakproofness, the four corners department of the 1 bottom of the storehouse body is.

The working principle is as follows: when the device is used, firstly, the control panel 30 is switched on, then the rotating rod 3 is rotated to drive the second bevel gear 21 to rotate, the first bevel gear 20 is driven to rotate through the second bevel gear 21, the two-way threaded rod 22 is driven to rotate through the first bevel gear 20, the two-way threaded rod 22 drives the internal threaded sleeve 23 to rotate, the clamping head 24 is driven to move through the internal threaded sleeve 23, then an object to be welded is placed in the clamping head 24, the clamping head 24 clamps the object through rotating the rotating rod 3, the clamping rod 25 is pressed through the object, the spring 27 is compressed through the clamping rod 25, the object is clamped through the elastic restoring force of the spring 27, the bearing 5 is driven to rotate through rotating the sleeve 4, the electric cylinder 8 is opened through the control panel 30, promote electric putter 6 through electric cylinder 8 and remove, promote soldered connection 7 through electric putter 6 and remove, weld it through soldered connection 7, cool down the melting bead that drops among the welding process through collecting storehouse 18, collect the melting bead through otter board 13, open air exhauster 10 through control panel 30, extract the harmful gas that produces among the welding process through air exhauster 10, filter harmful gas through filter screen board 11.

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 welding machine with protective structure, includes storehouse body (1), its characterized in that: a collecting bin (18) is arranged at the middle position inside the bin body (1), a water pipe (17) is arranged at the bottom of one side of the collecting bin (18), a water valve (16) is arranged at one side, away from the collecting bin (18), of the water pipe (17), the water valve (16) extends to the outside of the bin body (1), first sliding grooves (15) are arranged at the middle positions of the two ends inside the collecting bin (18), first sliding blocks (14) matched with the first sliding grooves (15) are arranged inside the first sliding grooves (15), a screen plate (13) is arranged at the top of each first sliding block (14), the screen plate (13) extends to the outside of the collecting bin (18), a supporting frame (9) is arranged at the top of one side, close to the water valve (16), of the bin body (1), an electric cylinder (8) is arranged at the top of one side of the supporting frame (9), and an electric push rod (6) is arranged at, the output end of the electric push rod (6) is provided with a welding joint (7), the top of the outer side of the bin body (1) is sleeved with a protective cover (2), a first installation bin (12) is arranged at the middle position of the protective cover (2) close to one side of the support frame (9), the first installation bin (12) is communicated with the interior of the protective cover (2), an exhaust fan (10) is arranged at one side of the first installation bin (12) close to the protective cover (2), a filter screen plate (11) is arranged at one side of the first installation bin (12) far away from the exhaust fan (10), the filter screen plate (11) extends to the exterior of the first installation bin (12), second sliding grooves (29) are symmetrically arranged at the middle position of the protective cover (2) far away from one side of the first installation bin (12), two groups of second sliding blocks (28) are arranged in the second sliding grooves (29), two sets of the top of second slider (28) and the bottom of another two sets of second slider (28) are provided with bearing (5), and bearing (5) and another group second slider (28) interconnect, the inside cover of bearing (5) is equipped with sleeve pipe (4), one side that sleeve pipe (4) are close to first installation storehouse (12) is provided with the centre gripping head subassembly, the intermediate position department of keeping away from first installation storehouse (12) one side bottom in safety cover (2) is provided with control panel (30), control panel (30) are connected with electric putter (6), electric cylinder (8) and air exhauster (10) electricity respectively through the wire.

2. The welding machine with the shielding structure of claim 1, wherein: the clamping head assembly comprises a rotating rod (3), a second mounting bin (19), a first bevel gear (20), a second bevel gear (21), a two-way threaded rod (22), an internal threaded sleeve (23) and a clamping head (24), the second mounting bin (19) is positioned on one side, close to the first mounting bin (12), of the sleeve (4), the two-way threaded rod (22) is arranged at the middle position inside the second mounting bin (19), the first bevel gear (20) is symmetrically arranged at the middle position outside the two-way threaded rod (22), the rotating rod (3) is sleeved inside the sleeve (4), the rotating rod (3) extends to the inside of the second mounting bin (19), the second bevel gear (21) is arranged on one side, close to the second mounting bin (19), of the screen plate (13), and the second bevel gear (21) and the first bevel gear (20) are meshed with each other, the top and the bottom symmetry cover in two-way threaded rod (22) outside are equipped with internal thread sleeve pipe (23), and are two sets of the one side symmetry of keeping away from sleeve pipe (4) in internal thread sleeve pipe (23) outside is provided with clamping head (24), and two sets of clamping head (24) inboards all are provided with multiunit block subassembly.

3. The welding machine with the shielding structure of claim 2, wherein: the block subassembly includes kelly (25), outer tube (26) and spring (27), multiunit the inboard of two sets of clamping head (24) of outer tube (26) position, the inside cover of outer tube (26) is equipped with kelly (25), and kelly (25) extend to the outside of outer tube (26), the inside of outer tube (26) is provided with spring (27), and spring (27) and kelly (25) interconnect.

4. The welding machine with the shielding structure of claim 1, wherein: one side of the bin body (1) far away from the water valve (16) is hinged with a bin door, and one side of the bin door is provided with a handle.

5. The welding machine with the shielding structure of claim 1, wherein: the middle position of the protective cover (2) close to the top of one side of the bearing (5) is provided with eye-protecting glass, and the outer side of the eye-protecting glass is sleeved with a rubber strip.

6. The welding machine with the shielding structure of claim 1, wherein: the four corners department of storehouse body (1) bottom is provided with the supporting leg, and the bottom of supporting leg is provided with the slipmat.