CN220029168U - Welding bracket for practicing and examining skill of welder - Google Patents
Welding bracket for practicing and examining skill of welder Download PDFInfo
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- CN220029168U CN220029168U CN202320766932.1U CN202320766932U CN220029168U CN 220029168 U CN220029168 U CN 220029168U CN 202320766932 U CN202320766932 U CN 202320766932U CN 220029168 U CN220029168 U CN 220029168U
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- 238000003466 welding Methods 0.000 title claims abstract description 77
- 238000003825 pressing Methods 0.000 claims description 25
- 238000012545 processing Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Abstract
The utility model relates to the field of welding processing, and particularly discloses a welding bracket for practicing and examining the skills of a welder. The welding bracket comprises a frame, wherein the frame comprises a base and an upright post, and the lower end of the upright post is connected with the base; the clamping assembly is connected with the upright post, and the height of the clamping assembly is adjustable; the clamping assembly comprises at least one clamping arm, one end of the clamping arm is connected with the upright post, and the other end of the clamping arm is a free end; the clamping arm is provided with a welding station, and the welding station is provided with a weldment clamping unit. The welding bracket can provide a special scene for welder skill exercise and examination, and is convenient for realizing standardized operation.
Description
Technical Field
The utility model relates to the field of welding processing, in particular to a welding bracket for practicing and examining the skills of a welder.
Background
Welding is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by heat, high temperature or pressure, one of the most common forms of thermal processing, common welding means including arc welding, gas shielded welding, and the like.
Welding has high requirements on the skills of operators, and welding workers need to repeatedly practice welding operation and can go on duty after examination, including learning of theoretical knowledge and experience accumulation of practical operation, wherein the experience accumulation of practical operation is particularly important.
For training or checking by novice, a more standard welding condition is usually set so as to evaluate the weld quality more intuitively, such as straight seam welding between two flat plates, butt welding between two pipe fittings, and the like. At present, the skill exercise and examination of a welder are still carried out by using a universal welding workbench, and welding auxiliary equipment special for the skill exercise and examination working condition of the welder is lacked, so that the equipment is wasted, and the standardized operation working condition which is more suitable for a novice is also not provided.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the welding bracket for the skill exercise and examination of the welder, which can provide a special scene for the skill exercise and examination of the welder and is convenient for realizing standardized operation.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the welding bracket for practicing and examining the skills of the welder comprises a frame, wherein the frame comprises a base and an upright post, and the lower end of the upright post is connected with the base; the clamping assembly is connected with the upright post, and the height of the clamping assembly is adjustable; the clamping assembly comprises at least one clamping arm, one end of the clamping arm is connected with the upright post, and the other end of the clamping arm is a free end; the clamping arm is provided with a welding station, and the welding station is provided with a weldment clamping unit.
During welding operation, the weldment can be clamped and fixed on the welding station of the clamping arm, wherein the weldment clamping unit is used for clamping standardized plates and pipes. And the height of the clamping assembly can be adjusted according to the rising of an operator. The welding bracket can provide a special scene for practicing and examining the skills of welders, and is convenient for realizing standardized operation.
Preferably, a roller is arranged below the base, so that movement between welding is facilitated.
Preferably, the base is provided with a grounding unit.
Preferably, the base is provided with a plug hole, a directional plug board is arranged below the base, and the directional plug board is aligned with the plug hole; the lower end of the upright post is provided with a directional groove; in the working state, the lower end of the upright post is inserted into the inserting hole, and the orientation inserting plate is inserted into the orientation groove.
The stand is inserted in the spliced eye, and directional picture peg can play the effect of bearing and preventing rotation to the stand, and spliced eye and directional picture peg cooperate jointly and install spacingly to the stand, guarantee stand and clamping assembly stability in the welding process.
Preferably, the clamping assembly comprises a sleeve, the sleeve is sleeved on the upright post in a sliding manner, and a height locking unit is arranged between the sleeve and the upright post; the clamping arm is arranged on the sleeve.
When the height of the clamping assembly needs to be adjusted, the height locking unit is loosened, and the sleeve is pushed to move to a proper height relative to the upright post, and then the height locking unit is locked again.
Preferably, the number of the clamping arms is two, one clamping arm is perpendicular to the upright post, and the other clamping arm is obliquely upwards arranged relative to the upright post.
Two welding scenarios may be provided, a horizontal welding operation and a tilting welding operation.
Preferably, the clamping arm comprises a fixed section and a rotary section, the fixed section is connected with the upright post, the rotary section is rotatably and movably connected with the fixed section, and an angle locking unit is arranged between the rotary section and the fixed section; the rotation center line of the rotation section is perpendicular to the upright post and the clamping arm.
By adjusting the angle of the rotating segment relative to the fixed segment, the switching of two welding scenes of horizontal welding operation and inclined welding operation is realized. Meanwhile, when not in use, the rotary section can be folded and stored, so that the space occupation is reduced.
Preferably, the weldment clamping unit of at least one of the clamping arms is a pipe clamping unit, and the weldment clamping unit of at least one of the clamping arms is a plate clamping unit;
the pipe fitting clamping unit comprises an outer pressing plate, wherein the outer pressing plate is arranged on the upper side of the corresponding clamping arm, and the outer pressing plate is limited to be arranged in an up-and-down adjusting way relative to the clamping arm;
the plate clamping unit comprises a base plate and a pressing piece, and the pressing piece is limited to be arranged in a relative adjustment mode relative to the base plate.
Preferably, the clamping unit comprises a pipe clamping piece, the pipe clamping piece comprises an outer pressing plate, the outer pressing plate is arranged on the upper side of the clamping arm, and the outer pressing plate is limited to be arranged in an up-and-down adjusting mode relative to the clamping arm;
the clamping unit further comprises an adapter, wherein the adapter comprises a mounting part, a base plate and a pressing piece, the mounting part is detachably connected with the clamping arm, and the base plate and the pressing piece are connected with the mounting part; the hold down member is defined in a relatively adjustable arrangement relative to the base plate.
The pipe fitting clamping piece can clamp and weld the pipe fitting, the adapter can clamp and weld the plate, and the welding clamping requirements of two different weldments can be met through the form of the disassembly and assembly adapter.
Drawings
FIG. 1 is a schematic view showing the structure of a welding stand for practicing and examining the skill of a welder according to a first embodiment of the present utility model in a state of holding a weldment;
FIG. 2 is a front view of a welding carriage for use in practicing and testing the skills of a welder according to the first embodiment of the present utility model;
FIG. 3 is a schematic view showing the structure of a welding stand for practicing and examining the skill of a welder according to the first embodiment of the present utility model;
FIG. 4 is a cross-sectional view of a welding carriage for use in practicing and testing the skills of a welder in accordance with the first embodiment of the present utility model;
FIG. 5 is an exploded view of the base and post mating in the weld holder for use in practicing and testing the skill of a welder in accordance with the first embodiment of the present utility model;
FIG. 6 is a bottom view of the base of the welding carriage for use in practicing and testing the skills of a welder in accordance with the first embodiment of the present utility model;
FIG. 7 is a schematic view showing a state that a welding stand for practicing and examining skill of a welder clamps a pipe in accordance with a second embodiment of the present utility model;
FIG. 8 is a schematic view showing the structure of a welding stand for practicing and examining the skill of a welder according to the second embodiment of the present utility model;
FIG. 9 is a schematic view showing a construction of a welding stand for practicing and examining a welder's skill in a second embodiment of the present utility model in which a rotating segment is inclined;
fig. 10 is a partial enlarged view at a in fig. 9.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Examples
As shown in figure 1, a welding bracket for practicing and examining the skills of a welder comprises a frame, wherein the frame comprises a base 1 and an upright post 2, and a roller 12 is arranged below the base 1 so as to facilitate movement between welding. The base 1 is provided with a grounding unit 11.
As shown in fig. 4-6, the lower end of the upright 2 is connected with the base 1. Specifically, the base 1 is provided with a plug hole 14, the lower part of the base 1 is provided with a directional plug board 13, and the directional plug board 13 is aligned with the plug hole 14. The lower end of the upright post 2 is provided with a directional groove 21. In the working state, the lower end of the upright post 2 is inserted into the inserting hole 14, and the orientation inserting plate 13 is inserted into the orientation groove 21. The stand column 2 is inserted into the inserting hole 14, the directional inserting plate 13 can play a role in bearing and preventing rotation of the stand column 2, the inserting hole 14 and the directional inserting plate 13 are matched together to install and limit the stand column 2, and the stand column 2 and the clamping assembly are guaranteed to be stable in the welding process.
As shown in fig. 1-4, the device further comprises a clamping assembly, wherein the clamping assembly is connected with the upright post 2, and the height of the clamping assembly is adjustable. The clamping assembly comprises at least one clamping arm 4, one end of the clamping arm 4 is connected with the upright post 2, and the other end is a free end. The clamping arm 4 is provided with a welding station, and the welding station is provided with a weldment clamping unit.
As shown in fig. 1-4, the clamping assembly comprises a sleeve 3, the sleeve 3 is sleeved on the upright post 2 in a sliding manner, and a height locking unit is arranged between the sleeve 3 and the upright post 2; the clamping arm 4 is arranged on the sleeve 3. When the height of the clamping assembly needs to be adjusted, the height locking unit is loosened, and the sleeve 3 is pushed to move to a proper height relative to the upright post 2, and then the height locking unit is locked again.
During the welding operation, the weldment can be clamped and fixed on the welding station of the clamping arm 4, wherein the weldment clamping unit is used for clamping standardized plates and pipes. And the height of the clamping assembly can be adjusted according to the rising of an operator. The welding bracket can provide a special scene for practicing and examining the skills of welders, and is convenient for realizing standardized operation.
As shown in fig. 1 to 4, the number of the holding arms 4 is two, one holding arm 4 is disposed perpendicularly to the column 2, and the other holding arm 4 is disposed obliquely upward with respect to the column 2, and specifically, the inclination angle may be set to be inclined at 45 ° with respect to the horizontal plane. Two welding scenarios may be provided, a horizontal welding operation and a tilting welding operation.
As shown in fig. 1 to 4, specifically, the weldment clamping unit of at least one of the clamping arms 4 is a pipe clamping unit 6, and the weldment clamping unit of at least one of the clamping arms 4 is a plate clamping unit 5. The pipe clamping unit 6 comprises an outer pressing plate which is arranged on the upper side of the corresponding clamping arm 4 and is limited to be arranged in an up-and-down adjusting way relative to the clamping arm 4. The plate clamping unit 5 comprises a base plate 51 and a hold-down member 52, and the hold-down member 52 is defined in a relatively adjustable arrangement with respect to the base plate 51.
The two clamping arms 4 respectively correspond to two different types of weldments of the plate 8 and the pipe 7 for clamping and welding.
Examples
Compared with the first embodiment, the present embodiment is different in that: as shown in fig. 7-10, the clamping arm 4 includes a fixed segment 42 and a rotating segment 41, the fixed segment 42 is connected with the upright post 2, the rotating segment 41 is rotatably and movably connected with the fixed segment 42, and an angle locking unit is disposed between the rotating segment 41 and the fixed segment 42. The rotation center line of the rotation section 41 is arranged perpendicular to the upright 2 and the clamp arm 4. By adjusting the angle of the rotating segment 41 with respect to the fixed segment 42, switching of two welding scenarios of a horizontal welding operation and a tilting welding operation is achieved, and the tilting angle of the rotating segment may be set in multiple steps, for example, 30 °, 45 °, 60 °, 90 ° with respect to the horizontal plane. Meanwhile, the rotary segment 41 can be folded and stored when not in use, so that space occupation is reduced.
As shown in fig. 7, the clamping unit includes a pipe clamping member including an outer pressing plate disposed on the upper side of the clamping arm 4, and the outer pressing plate is defined to be disposed in an up-down adjustment relative to the clamping arm 4.
As shown in fig. 8 and 9, the clamping unit further includes an adapter 9, where the adapter 9 includes a mounting portion, a base plate 51, and a pressing member 52, the mounting portion is detachably connected to the clamping arm 4, and the base plate 51 and the pressing member 52 are connected to the mounting portion; the hold-down 52 is defined in a relatively adjustable arrangement with respect to the base plate 51.
The pipe fitting clamping piece can carry out clamping welding on the pipe fitting, the adapter 9 can carry out clamping welding on the board, and the welding clamping requirements of two different weldments can be met through the form of the dismounting adapter 9 on the basis of a single clamping arm 4.
In summary, the foregoing description is only of the preferred embodiments of the utility model, and is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (9)
1. A welding support for welder skill exercise and examination, its characterized in that: the device comprises a frame, wherein the frame comprises a base and an upright post, and the lower end of the upright post is connected with the base; the clamping assembly is connected with the upright post, and the height of the clamping assembly is adjustable; the clamping assembly comprises at least one clamping arm, one end of the clamping arm is connected with the upright post, and the other end of the clamping arm is a free end; the clamping arm is provided with a welding station, and the welding station is provided with a weldment clamping unit.
2. The welding stent of claim 1, wherein: and a roller is arranged below the base.
3. The welding stent of claim 1, wherein: the base is provided with a grounding unit.
4. The welding stent of claim 1, wherein: the base is provided with a plug hole, a directional plug board is arranged below the base, and the directional plug board is aligned with the plug hole; the lower end of the upright post is provided with a directional groove; in the working state, the lower end of the upright post is inserted into the inserting hole, and the orientation inserting plate is inserted into the orientation groove.
5. The welding stent of claim 1, wherein: the clamping assembly comprises a sleeve, the sleeve is sleeved on the upright post in a sliding manner, and a height locking unit is arranged between the sleeve and the upright post;
the clamping arm is arranged on the sleeve.
6. The welding stent of claim 1, wherein: the number of the clamping arms is two, one clamping arm is perpendicular to the upright post, and the other clamping arm is obliquely upwards arranged relative to the upright post.
7. The welding stent of claim 1, wherein: the clamping arm comprises a fixed section and a rotary section, the fixed section is connected with the upright post, the rotary section is rotatably and movably connected with the fixed section, and an angle locking unit is arranged between the rotary section and the fixed section; the rotation center line of the rotation section is perpendicular to the upright post and the clamping arm.
8. The welding stent of any one of claims 1-7, wherein: the welding piece clamping unit of at least one clamping arm is a pipe fitting clamping unit, and the welding piece clamping unit of at least one clamping arm is a plate clamping unit;
the pipe fitting clamping unit comprises an outer pressing plate, wherein the outer pressing plate is arranged on the upper side of the corresponding clamping arm, and the outer pressing plate is limited to be arranged in an up-and-down adjusting way relative to the clamping arm;
the plate clamping unit comprises a base plate and a pressing piece, and the pressing piece is limited to be arranged in a relative adjustment mode relative to the base plate.
9. The welding stent of any one of claims 1-7, wherein: the clamping unit comprises a pipe fitting clamping piece, the pipe fitting clamping piece comprises an outer pressing plate, the outer pressing plate is arranged on the upper side of the clamping arm, and the outer pressing plate is limited to be arranged in an up-and-down adjusting mode relative to the clamping arm;
the clamping unit further comprises an adapter, wherein the adapter comprises a mounting part, a base plate and a pressing piece, the mounting part is detachably connected with the clamping arm, and the base plate and the pressing piece are connected with the mounting part; the hold down member is defined in a relatively adjustable arrangement relative to the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320766932.1U CN220029168U (en) | 2023-04-10 | 2023-04-10 | Welding bracket for practicing and examining skill of welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320766932.1U CN220029168U (en) | 2023-04-10 | 2023-04-10 | Welding bracket for practicing and examining skill of welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029168U true CN220029168U (en) | 2023-11-17 |
Family
ID=88737049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320766932.1U Active CN220029168U (en) | 2023-04-10 | 2023-04-10 | Welding bracket for practicing and examining skill of welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029168U (en) |
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2023
- 2023-04-10 CN CN202320766932.1U patent/CN220029168U/en active Active
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| GR01 | Patent grant |