CN209811430U - Stainless steel welding rod clamping and fixing kit - Google Patents
Stainless steel welding rod clamping and fixing kit Download PDFInfo
- Publication number
- CN209811430U CN209811430U CN201920358377.2U CN201920358377U CN209811430U CN 209811430 U CN209811430 U CN 209811430U CN 201920358377 U CN201920358377 U CN 201920358377U CN 209811430 U CN209811430 U CN 209811430U
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- CN
- China
- Prior art keywords
- welding rod
- wall
- stainless steel
- fixedly connected
- protection casing
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Abstract
The utility model discloses a fixed external member of stainless steel welding rod centre gripping, including outer protection casing, the top fixedly connected with outlet duct of outer protection casing, the inner wall threaded connection of outlet duct has the purge tube, the fixed surface of purge tube is connected with the sealing washer, the bottom of sealing washer and the top overlap joint of outlet duct, the inner wall fixedly connected with suction fan of purge tube, the top of purge tube is pegged graft and is had the filter cartridge, the inner wall packing of filter cartridge has the filter core, the top of filter cartridge begins to have the venthole, the inlayer of outer protection casing has seted up the slide rail, the inner wall sliding connection of slide rail has the pulley; the utility model discloses a set up outer protection casing, the structural design of the scavenge pipe, sealing washer, the fan of breathing in, filter cartridge, filter core and the venthole that the cooperation set up reaches and makes things convenient for people to clear up the effect of filter cartridge when making the fixed external member of centre gripping have metal smog filtering capability.
Description
Technical Field
The utility model relates to a stainless steel technical field, concretely relates to fixed external member of stainless steel welding rod centre gripping.
Background
Stainless steel electrode is a type of electrode coated with stainless steel as a source material. The welding machine can be divided into a chromium stainless steel welding rod and a chromium-nickel stainless steel welding rod, various metal hardware can be welded by using the stainless steel welding rod, electricity is a welding operation which is realized by melting a place needing to be connected of metal parts through high temperature of electric arc by using the stainless steel welding rod, the voltage is reduced by a transformer in the electric welding machine through common 220V or 380V voltage, the current is enhanced, electric energy is enabled to generate huge electric arc heat to melt the welding rod and steel, and the fusion between the steel and the iron is enabled to be higher due to the melting of the welding rod; arc welding is the most widely used welding method, including manual arc welding, submerged arc welding, gas tungsten arc welding, plasma arc welding, gas metal arc welding, etc., and when performing electric welding work, it is necessary to perform welding using a stainless steel electrode, and when performing welding, it is necessary to fix the stainless steel electrode using a clamping and fixing kit.
The fixed external member of centre gripping includes the part of centre gripping and the part of protection, and when using stainless steel welding rod to carry out electric welding, can produce a large amount of metal smoke and dust, the metal smoke and dust of burning has metal materials such as iron oxide, and the dirt particle is diffused in the operational environment, very easily by the operator in inhaling the lung, the operator inhales for a long time and then can cause the fibrous pathological change of lung tissue, be called electric welder's dirt lung, and often accompany manganese poisoning, the complication such as fluorine poisoning and metal smog heat, people need use handheld face guard to shelter from smog, and the protective face guard in the fixed external member of centre gripping on the market now can only protect the eye to a certain extent, and do not have the filtering capability of metal smog.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a fixed external member of stainless steel welding rod centre gripping has the filtering capability's of metal smog advantage, has optimized and protective face mask in the fixed external member of centre gripping on the existing market can only protect eyes to a certain extent to do not have the filtering capability's of metal smog problem.
The utility model discloses a stainless steel welding rod clamping and fixing external member, which comprises an outer protective cover, wherein the top end of the outer protective cover is fixedly connected with an air outlet pipe, the inner wall of the air outlet pipe is in threaded connection with a purifying pipe, the surface of the purifying pipe is fixedly connected with a sealing ring, the bottom end of the sealing ring is in lap joint with the top end of the air outlet pipe, the inner wall of the purifying pipe is fixedly connected with an air suction fan, the top end of the purifying pipe is spliced with a filter box, the inner wall of the filter box is filled with a filter element, the top end of the filter box is provided with an air outlet hole, the inner layer of the outer protective cover is provided with a slide rail, the inner wall of the slide rail is in sliding connection with a pulley, the axle center of the pulley is movably connected with a fixed rod through a rotating shaft, the side surface, the surface of the positioning bolt is overlapped with the surface of the fixing rod.
The utility model discloses a fixed external member of stainless steel welding rod centre gripping, wherein the side of outer protection casing has seted up the spring groove, the inner wall fixedly connected with spring post in spring groove, the side fixedly connected with head rod of spring post.
The utility model discloses a fixed external member of stainless steel welding rod centre gripping, wherein the first fixed block of the positive fixedly connected with of head rod, the side joint of first fixed block has the welding rod, and the side overlap joint of welding rod has the second fixed block, and the inner wall threaded connection of second fixed block has connecting bolt.
The utility model discloses a fixed external member of stainless steel welding rod centre gripping, wherein the second fixed block passes through the inner wall threaded connection of connecting bolt and first fixed block, the side fixedly connected with second connecting rod of second fixed block.
The utility model discloses a fixed external member of stainless steel welding rod centre gripping, wherein the movable groove has been seted up to the side of outer protection casing, the inner wall in movable groove is pegged graft and is had protective glass piece.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up outer protection casing, the purge tube that the cooperation set up, the sealing washer, the fan of breathing in, the filter box, the structural design of filter core and venthole, people welding rod burning can produce a large amount of metal smog when welding stainless steel, can start the fan of breathing in, the fan of breathing in breathes in the smog of outside protection through the purge tube, make the fan of breathing in with the flue gas in the outer protection suction filter box, the filter core adsorbs the filtration to smog, and discharge clean air through the venthole, people can take out the filter box of card in the purge tube as required, clear up, reach and make things convenient for people to clear up the effect of filter box when the fixed external member of centre gripping has metal smog filtering capability.
2. The utility model has the advantages that by arranging the outer protective cover, the sliding rail, the pulley, the fixed rod, the inner protective cover, the thread groove, the positioning bolt, the movable groove, the protective lens and the protective glass which are arranged in a matching way, people can stretch the heights of the outer protective cover and the inner protective cover according to the length of the welding rod, the pulley on the inner protective cover can slide in the sliding rail by separating the positioning bolt from the outer protective cover, people can adjust the specific position of the inner protective cover in the outer protective cover according to the length of the welding rod, the welding rod is surrounded by the inner protective cover and the outer protective cover, so that the inner protective cover and the outer protective cover can shield the splashed objects of the welding rod when the welding rod is burnt, the splashed objects are prevented from accidentally injuring an operator, the dazzling and bright light generated when the welding rod is burnt can be prevented by pushing the protective lens to the, make protective lens cover protective glass, protective lens just shelters from the dazzling light that produces when the welding rod burns for people can not take handheld protective mask in addition to shelter from, can directly protect the operator through outer protection casing, thereby make things convenient for people directly to use the welding rod to advance the welding to the stainless steel, reach the effect that makes the fixed external member of centre gripping have human protect function.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the overall front cut structure of the present invention;
FIG. 2 is a schematic view of the overall front view structure of the present invention;
FIG. 3 is a schematic view of the overall side view structure of the present invention;
fig. 4 is an enlarged schematic view of a structure in fig. 1.
In the figure: 1. an outer protective cover; 2. an air outlet pipe; 3. a purge tube; 4. a seal ring; 5. an air suction fan; 6. a filter cartridge; 7. a filter element; 8. an air outlet; 9. a slide rail; 10. a pulley; 11. fixing the rod; 12. an inner protective cover; 13. a thread groove; 14. positioning the bolt; 15. a spring slot; 16. a spring post; 17. a first connecting rod; 18. a first fixed block; 19. welding rods; 20. a connecting bolt; 21. a second fixed block; 22. a second connecting rod; 23. a movable groove; 24. a protective lens; 25. and (4) protective glass.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a fixed external member of stainless steel welding rod centre gripping, including outer protection casing 1, the top fixedly connected with outlet duct 2 of outer protection casing 1, the inner wall threaded connection of outlet duct 2 has a purge tube 3, the fixed surface of purge tube 3 is connected with sealing washer 4, the bottom of sealing washer 4 and the top overlap joint of outlet duct 2, the inner wall fixedly connected with of purge tube 3 inhales fan 5, laminate with outlet duct 2 through sealing washer 4, make when inhaling fan 5 and inhaling through purge tube 3, sealing washer 4 seals the clearance department of outlet duct 2 and purge tube 3, prevent that the gas that the fan 5 of inhaling takes out from outer protection casing 1 from producing and revealing, the top of purge tube 3 is pegged graft and is had filter box 6, the inner wall packing of filter box 6 has filter core 7, the top of filter box 6 begins to have venthole 8, the inner layer of outer protection casing 1 has seted up slide rail 9, the inner wall sliding connection of slide rail 9 has pulley 10, and the axle center department of pulley 10 has dead lever 11 through pivot swing joint, and the side fixedly connected with inlayer protection casing 12 of dead lever 11, outer protection casing 1 are close to one side of slide rail 9 and have seted up thread groove 13, and the inner wall threaded connection of thread groove 13 has positioning bolt 14, and positioning bolt 14's surface and the surperficial overlap joint of dead lever 11.
Spring groove 15 has been seted up to the side of outer protection casing 1, and the inner wall fixedly connected with spring post 16 of spring groove 15, the side fixedly connected with head rod 17 of spring post 16 cooperate through spring post 16 and head rod 17 for when the head rod 17 atress, spring post 16 can produce the compression, makes the 16 atress of spring post can compress to in the spring groove 15.
First connecting rod 17's the first fixed block 18 of front fixedly connected with, the side joint of first fixed block 18 has welding rod 19, welding rod 19's side overlap joint has second fixed block 21, the inner wall threaded connection of second fixed block 21 has connecting bolt 20, when needs are fixed welding rod 19, accessible second fixed block 21 and first fixed block 18 press from both sides welding rod 19 in the middle of, people rotate connecting bolt 20 again, connecting bolt 20 atress is rotatory to tighten up second fixed block 21 and first fixed block 18, make welding rod 19 stabilize the contained angle department at second fixed block 21 and first fixed block 18, thereby make things convenient for people to press from both sides tightly welding rod 19.
Second fixed block 21 passes through the inner wall threaded connection of connecting bolt 20 with first fixed block 18, the side fixedly connected with second connecting rod 22 of second fixed block 21, the side of second connecting rod 22 is also fixed with spring post 16, make when welding rod 19's specification is thick, the accessible promotes second fixed block 21, make second fixed block 21 atress drive second connecting rod 22 and spring post 16 compress and move, thereby it is big to compress the clearance between second fixed block 21 and the first fixed block 18, make things convenient for people to fix the welding rod 19 of different thicknesses.
The movable groove 23 has been seted up to the side of outer protection casing 1, and the inner wall grafting of movable groove 23 has protective glass piece 24, and protective glass piece 24 includes polycarbonate, and polycarbonate has high temperature resistance's characteristics for protective glass piece 24 can effectively block electric welding arc light.
The equal fixed mounting in four sides of outer protection casing 1 and inlayer protection casing 12 has cover glass 25, and the positive cover glass 25 of outer protection casing 1 and the internal surface overlap joint of protective glass 24, cover glass 25's material include silicate, have the characteristic that the non-adhesion spark splashes the welding slag for cover glass 25 can effectively shelter from the metal splash.
When the utility model is used, when people weld the welding rod, the welding rod 19 burns to generate a large amount of smoke and light, the air suction fan 5 can be started, the air suction fan 5 sucks the smoke in the outer protective cover 1 through the purifying pipe 3, so that the air suction fan 5 sucks the smoke in the outer protective cover 1 into the filter box 6, the filter core 7 adsorbs and filters the smoke and discharges clean air through the air outlet hole 8, people can take out the filter box 6 clamped in the purifying pipe 3 as required to clean the filter box 6, so that the clamping and fixing kit has the smoke filtering function, meanwhile, people can stretch the heights of the outer protective cover 1 and the inner protective cover 12 according to the length of the welding rod 19, the positioning bolt 14 is rotated out from the movable groove 23 to separate the positioning bolt 14 from the outer protective cover 1, so that the pulley 10 on the inner protective cover 12 can slide in the slide rail 9 at will without being shielded, one can adjust the specific height of the inner shield 12 in the outer shield 1 according to the length of the welding rod 19, so that the inner shield 12 and the outer shield 1 wrap the welding rod 19, when the welding rod 19 is in combustion, the inner shield 12 and the outer shield 1 can shield the spatter of the welding rod 19, thereby preventing the splash from accidentally injuring the operator, and simultaneously people can push the protective lens 24 to the bottom end of the movable groove 23, cover the protective glass 25, so that the protective lens 24 can shield the dazzling light generated when the welding rod 19 burns, people can directly shield the operator through the outer protective cover 1 without additionally holding the protective mask for shielding, therefore, people can conveniently and directly use the welding rod 19 to weld the stainless steel, and the effect that the clamping and fixing sleeve has the human body protection function is achieved.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a fixed external member of stainless steel welding rod centre gripping, includes outer protection casing (1), its characterized in that: the top end of the outer protective cover (1) is fixedly connected with an air outlet pipe (2), the inner wall of the air outlet pipe (2) is in threaded connection with a purifying pipe (3), the surface of the purifying pipe (3) is fixedly connected with a sealing ring (4), the bottom end of the sealing ring (4) is in lap joint with the top end of the air outlet pipe (2), the inner wall of the purifying pipe (3) is fixedly connected with an air suction fan (5), the top end of the purifying pipe (3) is spliced with a filter box (6), the inner wall of the filter box (6) is filled with a filter element (7), the top end of the filter box (6) is provided with an air outlet hole (8), the inner layer of the outer protective cover (1) is provided with a sliding rail (9), the inner wall of the sliding rail (9) is in sliding connection with a pulley (10), the axis of the pulley (10) is movably connected with a fixing rod, thread groove (13) have been seted up in one side that outer protection casing (1) is close to slide rail (9), the inner wall threaded connection of thread groove (13) has positioning bolt (14), the surface overlap joint of positioning bolt (14) and dead lever (11).
2. The stainless steel welding rod clamping and fixing kit according to claim 1, characterized in that: spring groove (15) have been seted up to the side of outer protection casing (1), the inner wall fixedly connected with spring post (16) of spring groove (15), the side fixedly connected with head rod (17) of spring post (16).
3. The stainless steel welding rod clamping and fixing kit according to claim 2, characterized in that: the front of first connecting rod (17) fixedly connected with first fixed block (18), the side joint of first fixed block (18) has welding rod (19), and the side overlap joint of welding rod (19) has second fixed block (21), the inner wall threaded connection of second fixed block (21) has connecting bolt (20).
4. The stainless steel welding rod clamping and fixing kit according to claim 3, characterized in that: the second fixing block (21) is in threaded connection with the inner wall of the first fixing block (18) through a connecting bolt (20), and the side face of the second fixing block (21) is fixedly connected with a second connecting rod (22).
5. The stainless steel welding rod clamping and fixing kit according to claim 1, characterized in that: a movable groove (23) is formed in the side face of the outer-layer protective cover (1), and protective lenses (24) are inserted into the inner wall of the movable groove (23).
6. The stainless steel welding rod clamping and fixing kit according to claim 1, characterized in that: the four sides of the outer layer protective cover (1) and the inner layer protective cover (12) are fixedly provided with protective glass (25), and the protective glass (25) on the front surface of the outer layer protective cover (1) is in lap joint with the inner surface of the protective lens (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358377.2U CN209811430U (en) | 2019-03-20 | 2019-03-20 | Stainless steel welding rod clamping and fixing kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358377.2U CN209811430U (en) | 2019-03-20 | 2019-03-20 | Stainless steel welding rod clamping and fixing kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811430U true CN209811430U (en) | 2019-12-20 |
Family
ID=68876276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920358377.2U Expired - Fee Related CN209811430U (en) | 2019-03-20 | 2019-03-20 | Stainless steel welding rod clamping and fixing kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209811430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000986A (en) * | 2021-04-13 | 2021-06-22 | 安徽三联学院 | Adjustable gas protection cover device for electric arc additive manufacturing |
-
2019
- 2019-03-20 CN CN201920358377.2U patent/CN209811430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000986A (en) * | 2021-04-13 | 2021-06-22 | 安徽三联学院 | Adjustable gas protection cover device for electric arc additive manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |