CN221389513U - Protective welding mechanism for machining - Google Patents

Abstract

The utility model provides a protective welding mechanism for machining, belonging to the technical field of welding machining; the welding box comprises a welding box assembly, wherein a power box is arranged on the inner side of the lower end of the welding box assembly, a sealing blocking assembly is arranged on the inner side of the front end of the welding box assembly, and lifting assemblies are arranged on the left side and the right side of the upper end of the sealing blocking assembly. According to the utility model, the front baffle plate is arranged, so that the box body can be closed at the front end, the tightness of a welding space is kept, gas can not leak out during welding, harmful gas can not be sucked into a patient by an air extractor, the body health is affected, when the welding is performed, an operator wears protective gloves and passes through the reinforcing ring to enter the box body, the limiting ring is clamped and sealed with the inner side of the reinforcing ring, a hand-held hanging type welding gun performs welding work on a workpiece, high temperature and open flame generated by welding are reduced, and the problems of burning and excessive ultraviolet irradiation are caused for the operator.

Description

Protective welding mechanism for machining

Technical Field

The utility model relates to the technical field of welding processing, in particular to a protective welding mechanism for machining.

Background

Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure.

At present, when welding work is carried out, the welding positions are exposed structures, various welding energy sources are adopted, including gas flame, electric arc, laser, electron beam, friction, ultrasonic waves and the like, the welding work is dangerous, risks can be brought to operators at any time, injuries caused by the welding work include burning, electric shock, vision damage, toxic gas inhalation, excessive ultraviolet irradiation and the like, in order to improve the safety of the welding work, a protective structure is needed, the traditional protective structure is a frame-shaped structure made of plates, or a semi-arc plate, a welding opening is formed by operators, hands extend into the inside for use, and each time the welding work is taken out and put into the welding work is complicated, so that the sealing performance is poor.

Disclosure of utility model

The utility model aims to solve the technical problems that the existing welding protection structure is mostly of a frame-shaped structure and a semi-arc-shaped structure, the taking-out and putting-in of welding workpieces are time-consuming and labor-consuming, and the sealing performance is poor.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a protection shape welding mechanism for machining, includes welding box subassembly, the inboard of welding box subassembly lower extreme is equipped with the headstock, the inboard of welding box subassembly front end is equipped with sealed subassembly that blocks, the left and right sides that seals the subassembly upper end that blocks is equipped with lifting unit, the below that seals the subassembly front end that blocks is equipped with hand protection subassembly, the left and right sides of welding box subassembly outer end is equipped with the light, the rear side on welding box subassembly top is equipped with the air exhauster, the right side in air exhauster the place ahead is equipped with hanging welder, sealed subassembly that blocks is including front bezel, bottom slider, reinforcement circle, eye protection glass, stopper and lift groove, the below of front bezel front end is equipped with the bottom slider, the top of bottom slider is equipped with the reinforcement circle, the top of reinforcement circle is equipped with eye protection glass, the top of front bezel front end is equipped with the stopper, the lift groove has been seted up to the left and right sides of front bezel outer end.

Preferably, the lifting assembly comprises a motor, a reinforcing seat, a transmission shaft and an adjusting gear, wherein the reinforcing seat is arranged at the bottom end of the motor, the transmission shaft is arranged at the front side of the outer end of the motor, and the adjusting gear is arranged at the front side of the outer end of the transmission shaft.

Preferably, the hand protection component comprises a limit ring and protective gloves, and the front end of the limit ring is provided with the protective gloves.

Preferably, the welding box assembly comprises a box body, a back plate and a welding clamping table, wherein the back plate is arranged on the inner side of the rear end of the box body, and the welding clamping table is arranged in the middle of the inner part of the box body.

Preferably, the four illumination lamps are symmetrically distributed and connected with each other in a line way, and the illumination lamps are electrically connected with the power box.

Preferably, the air extractor is electrically connected with the power box, the connecting wire of the hanging type welding gun is of an extensible structure, and the lifting assemblies are symmetrically distributed in two.

Preferably, the front baffle, the bottom sliding block and the limiting block are integrally molded, two reinforcing rings are symmetrically distributed, and clamping grooves are formed in the front side and the rear side of the lifting groove.

Preferably, the transmission end of the motor is reinforced with a bolt, and an electric connection port is arranged below the outer end of the motor.

Preferably, the limit ring is clamped and reinforced with the protective glove, and the protective glove is made of flame-retardant materials.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the scheme, the box body can be closed at the front end through the front baffle, the tightness of a welding space is kept, gas can not leak out during welding, harmful gas can not be sucked into a patient through the air extractor, the body health is affected, the damage to the eyesight of operators can be reduced by larger eye protection glass, when the workpieces subjected to internal welding are required to be taken out, the motor provides power to drive the adjusting gear to be meshed with the clamping groove in the lifting groove, the front baffle is lifted, the internal workpieces can be taken out more conveniently, the manual lifting and closing are not needed, and time and labor are saved; the subsequent operating personnel wear protective gloves, later pass the inside that consolidates the circle entering box, and the inboard at consolidate the circle is sealed to the back side limit circle card, and handheld hanging welder carries out weldment work to the work piece, reduces the high temperature and the open flame that the welding produced, causes burn and the excessive problem of ultraviolet irradiation to operating personnel.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic perspective view of a protective welding mechanism for machining;

FIG. 2 is a schematic view of the internal planar structure of a protective welding mechanism for machining;

FIG. 3 is a schematic view of a seal and barrier assembly of a protective welding mechanism for machining;

FIG. 4 is a schematic view of a three-dimensional structure of a lifting assembly of a protective welding mechanism for machining;

FIG. 5 is a schematic view of a three-dimensional connection between a seal block assembly and a lift assembly;

Fig. 6 is a schematic view of a hand protection assembly of a protective welding mechanism for machining.

[ Reference numerals ]

1. Welding a box assembly; 2. a power box; 3. a seal and barrier assembly; 4. a lifting assembly; 5. a hand protection assembly; 6. a lighting lamp; 7. an air extractor; 8. hanging type welding gun; 101. a case; 102. a rear back plate; 103. welding a clamping table; 301. a front baffle; 302. a bottom slider; 303. a reinforcing ring; 304. eye protection glass; 305. a limiting block; 306. a lifting groove; 401. a motor; 402. a reinforcing seat; 403. a transmission shaft; 404. an adjusting gear; 501. a limit ring; 502. protective gloves.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The present utility model provides a shielded welding mechanism for machining, which is described in detail below with reference to the accompanying drawings and specific examples. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1 to 6, the embodiment of the utility model provides a protective welding mechanism for machining, comprising a welding box assembly 1, wherein a power box 2 is welded and installed on the inner side of the lower end of the welding box assembly 1, a sealing and blocking assembly 3 is installed on the inner side of the front end of the welding box assembly 1, lifting assemblies 4 are installed on the left and right sides of the upper end of the sealing and blocking assembly 3 by screws, two lifting assemblies 4 are symmetrically distributed, a hand protective assembly 5 is installed on the lower part of the front end of the sealing and blocking assembly 3 in a sleeved mode, illuminating lamps 6 are installed on the left and right sides of the outer end of the welding box assembly 1 by screws, the illuminating lamps 6 are symmetrically distributed and are connected by lines, and the illuminating lamps 6 are electrically connected with the power box 2, when welding the inside, the position to be welded can be accurately found, an air extractor 7 is installed on the rear side screw on the top end of the welding box assembly 1, the air extractor 7 is electrically connected with the power box 2, the working principle of the air extractor 7 is similar to that of a household smoke extractor, and the air extractor 7 is the prior known technology, so that the description is not repeated herein, the right side thread in front of the air extractor 7 is provided with the hanging welding gun 8, the connecting line of the hanging welding gun 8 is of an extensible structure, the connecting line can be reset later, the length of the connecting line can be regulated according to the change of welding positions, the sealing and blocking assembly 3 comprises a front baffle 301, a bottom slide 302, a reinforcing ring 303, a eye glass protector 304, a limiting block 305 and a lifting groove 306, the bottom slide 302 is arranged below the front end of the front baffle 301, the reinforcing ring 303 is arranged above the bottom slide 302 in a threaded manner, two reinforcing rings 303 are symmetrically distributed, a protecting glass 304 is embedded above the reinforcing ring 303, the limiting block 305 is arranged above the front end of the front baffle 301, the front baffle 301, the bottom sliding block 302 and the limiting block 305 are integrally molded, lifting grooves 306 are formed in the left side and the right side of the outer end of the front baffle 301, and clamping grooves are formed in the front side and the rear side of the inner part of the lifting grooves 306; the lifting assembly 4 comprises a motor 401, a reinforcing seat 402, a transmission shaft 403 and an adjusting gear 404, wherein an electric connection port is formed in the lower portion of the outer end of the motor 401 so as to connect circuits, the reinforcing seat 402 is welded and installed at the bottom end of the motor 401, the transmission shaft 403 is sleeved and installed at the front side of the outer end of the motor 401, the transmission end of the motor 401 is reinforced with a bolt between the transmission shaft 403 and the transmission shaft 403, and the adjusting gear 404 is clamped and installed at the front side of the outer end of the transmission shaft 403.

Through the front baffle 301 that sets up, can close box 101 in the front end, keep welding space's leakproofness, let gas can not leak out when the welding, follow-up take out harmful gas through air exhauster 7, can not let the patient inhale harmful gas, influence healthy, and, bigger eye protection glass 304 also can reduce the damage to operating personnel eyesight, when need take out the work piece of inside welding completion, provide power through motor 401, drive the clamping groove intermeshing of adjusting gear 404 and lift groove 306 inside, lift front baffle 301, let it can more convenient take out inside work piece, do not lift manually and close, labour saving and time saving more.

As shown in fig. 1, 3 and 6, the hand protection assembly 5 includes a limit ring 501 and a protective glove 502, the front end of the limit ring 501 is provided with the protective glove 502, the limit ring 501 and the protective glove 502 are clamped and reinforced, and the protective glove 502 is made of flame-retardant materials; the welding box assembly 1 comprises a box body 101, a rear back plate 102 and a welding clamping table 103, wherein the rear back plate 102 is installed on an inner side screw at the rear end of the box body 101, and the welding clamping table 103 is installed on a middle bolt in the box body 101.

Through the welding clamping table 103 that sets up, can carry out the centre gripping with the work piece that needs welded fixedly, follow-up have operating personnel to dress protective glove 502, later pass the inside that consolidate circle 303 got into box 101, the inboard at consolidate circle 303 is sealed to the back side limit circle 501 card, and handheld hanging welder 8 carries out welding work to the work piece, reduces the high temperature that the welding produced and open fire, causes burn and the excessive problem of ultraviolet irradiation to operating personnel.

According to the technical scheme provided by the utility model, the front baffle 301 is arranged, so that the box body 101 can be closed at the front end, the tightness of a welding space is kept, gas can not leak out during welding, harmful gas can not be sucked by a patient and the body health is influenced by the fact that the harmful gas is pumped away by the air pump 7, the damage to the eyesight of an operator can be reduced by the larger eye protection glass 304, when the workpiece with the welded inside is required to be taken out, the motor 401 provides power to drive the adjusting gear 404 to be meshed with the clamping groove in the lifting groove 306, the front baffle 301 is lifted, the internal workpiece can be taken out more conveniently, and the internal workpiece is not lifted and closed manually, so that time and labor are saved; subsequently, an operator wears the protective glove 502, then passes through the reinforcing ring 303 and enters the inside of the box body 101, the rear side limiting ring 501 is clamped on the inner side of the reinforcing ring 303 to seal, the handheld hanging type welding gun 8 performs welding work on a workpiece, high temperature and open fire generated by welding are reduced, and the problems of burning and excessive ultraviolet irradiation are caused for the operator.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (9)

1. The utility model provides a protection shape welding mechanism for machining, its characterized in that, including welding box subassembly, the inboard of welding box subassembly lower extreme is equipped with the headstock, the inboard of welding box subassembly front end is equipped with sealed subassembly that blocks, the left and right sides that seals the subassembly upper end that blocks is equipped with lifting unit, the below that seals the subassembly front end that blocks is equipped with hand protection subassembly, the left and right sides of welding box subassembly outer end is equipped with the light, the rear side on welding box subassembly top is equipped with the air exhauster, the right side in air exhauster the place ahead is equipped with hanging welder, sealed subassembly that blocks is equipped with the bottom slider including preceding baffle, bottom slider, reinforcement circle, eye protection glass, stopper and lift groove, the below of preceding baffle front end is equipped with the bottom slider, the top of reinforcement circle is equipped with eye protection glass, the top of preceding baffle front end is equipped with the stopper, the left and right sides of preceding baffle outer end has been seted up the lift groove.

2. The protective welding mechanism for machining according to claim 1, wherein the lifting assembly comprises a motor, a reinforcing seat, a transmission shaft and an adjusting gear, the reinforcing seat is arranged at the bottom end of the motor, the transmission shaft is arranged at the front side of the outer end of the motor, and the adjusting gear is arranged at the front side of the outer end of the transmission shaft.

3. The protective welding mechanism for machining according to claim 1, wherein the hand protection assembly comprises a limit ring and a protective glove, and the protective glove is arranged at the front end of the limit ring.

4. The protective welding mechanism for machining according to claim 1, wherein the welding box assembly comprises a box body, a back plate and a welding clamping table, the back plate is arranged on the inner side of the rear end of the box body, and the welding clamping table is arranged in the middle of the inner portion of the box body.

5. The protective welding mechanism for machining according to claim 1, wherein the four illumination lamps are symmetrically distributed and are connected with each other in a line, and the illumination lamps are electrically connected with the power box.

6. The shielded welding mechanism for machining according to claim 1, wherein the air extractor is electrically connected to the power box, the connecting wire of the hanging type welding gun is of an extendable structure, and the two lifting assemblies are symmetrically distributed.

7. The protective welding mechanism for machining according to claim 1, wherein the front baffle, the bottom sliding block and the limiting block are integrally molded, two reinforcing rings are symmetrically distributed, and clamping grooves are formed in the front side and the rear side of the inside of the lifting groove.

8. The protective welding mechanism for machining according to claim 2, wherein a bolt is used to reinforce between the driving end of the motor and the driving shaft, and an electrical connection port is provided below the outer end of the motor.

9. The protective welding mechanism for machining according to claim 3, wherein the retainer ring is fastened to the protective glove, and the protective glove is made of a flame-retardant material.