CN112247417A - Automatic welding self-adsorption backing plate - Google Patents
Automatic welding self-adsorption backing plate Download PDFInfo
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- CN112247417A CN112247417A CN202011139334.9A CN202011139334A CN112247417A CN 112247417 A CN112247417 A CN 112247417A CN 202011139334 A CN202011139334 A CN 202011139334A CN 112247417 A CN112247417 A CN 112247417A
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- backing plate
- adsorption
- automatic welding
- plate
- suction force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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Abstract
An automatic welding self-adsorption backing plate comprises a plate body and a moving part, wherein the moving part is arranged on the side edge of the plate body; the suction force generated by the adsorbent is 2-10 times the weight of the backing plate. The automatic welding self-adsorption backing plate provided by the invention can ensure that the total suction force generated by the backing plate is 2-10 times of the weight of the backing plate, the backing plate cannot easily fall off in the use process, the total suction force can be adjusted, when an adsorption body is a permanent magnet, the total suction force can be adjusted by controlling the number of adsorption bodies on the backing plate, and when the adsorption body is an electromagnet, the total suction force can be adjusted by controlling current; the back lining plate has simple structure, convenient use and strong applicability.
Description
Technical Field
The invention relates to the technical field of welding, in particular to an automatic welding self-adsorption backing plate.
Background
With the rapid development of social science and technology, the manufacturing industry develops towards automation and intelligence, more advanced scientific technology and equipment are used, mechanical welding technology is inevitably involved in the mechanical manufacturing industry, welding processes have certain quality requirements, especially in the production of some high-precision products, the welding quality must reach higher standards, the manual welding mode is slow in speed and low in efficiency, and is greatly influenced by the technical skills of workers, and the stability and the uniformity of the welding quality are difficult to guarantee.
At present, in some occasions with higher welding seam quality requirements, for example, in the production process of products requiring welding processes such as full penetration welding of welding seams, single-side welding and double-side forming, some auxiliary devices are required to be used for better achieving the welding purpose, for example, CN210967554U discloses a backing pad trolley, which comprises a trolley main body, wherein traveling wheel assemblies are arranged on two sides of the trolley main body, a backing plate and a plurality of suction magnets are arranged on the upper surface of the trolley main body, a steel wire rope hook is respectively arranged at a first end and a second end of the trolley main body, a guiding and positioning assembly is arranged on the lower surface of the trolley main body, and the guiding and positioning assembly comprises two guiding and positioning frames which are respectively arranged on the lower surfaces of the first end and the second end of the trolley main body. The utility model discloses a backing pad dolly can overcome gravity and walk at the welding seam back of work piece, through backing lining board and welding seam back contact, supplementary back welding seam shaping when the positive welding of work piece to can produce the effect of backing pad along with welder synchronous motion at welding seam length direction, and make the direction of motion of dolly not take place to squint through direction locating component. The trolley in the utility model is adsorbed on the back of the workpiece to be welded by the magnetic force of the magnet, and in the actual use process, the trolley is subjected to the action force of gravity, friction force, traction force for advancing the trolley, constraint force for ensuring the trolley to do linear motion along the same direction, irregular resistance generated by uneven surface of the workpiece to be welded and the like, and the action forces are closely related to the magnetic force (namely, suction force) of the trolley; obviously, the total suction force is larger than the total weight of the backing plate, so that the backing plate can be stably adsorbed on the workpiece, and in addition, the magnetic force of the magnet is reduced along with the increase of the ambient temperature, so that the magnetic force of the magnet needs to be ensured to be larger to ensure that the backing pad can have enough magnetic force to be adsorbed on the welding workpiece and cannot easily fall off even if the temperature is remarkably increased in the use process of the trolley; but the larger the magnetic force is, the better the magnetic force is, and the larger the magnetic force is, the higher the manufacturing and using cost of the magnetic force is; therefore, the present invention aims to study the magnitude of the magnetic force of the backing plate and provide a product backing plate in which the magnitude of the magnetic force can be maintained within a proper range.
Disclosure of Invention
It is an object of the present invention to overcome the above-mentioned deficiencies of the prior art and to provide an automatic welding self-attaching backing plate whose magnetic force is adjustable in magnitude and kept within a suitable range.
The technical scheme of the invention is as follows: an automatic welding self-adsorption backing plate comprises a plate body and a moving part, wherein the moving part is arranged on the side edge of the plate body; the suction force generated by the adsorbent is 2-10 times the weight of the backing plate.
Preferably, the suction force generated by the adsorption body is 2-8 times of the weight of the backing plate; more preferably, the suction force generated by the adsorbent is 2-4 times the weight of the backing plate; more preferably, the suction force generated by the adsorbent is 3 times the weight of the backing plate.
Further, the adsorption body is made of a permanent magnet material, such as neodymium iron boron (Nd 2Fe 14B), samarium cobalt (SmCo), and AlNiCo; preferably, in some embodiments, the adsorbent may be an electromagnet, and the magnetic force of the electromagnet is more conveniently adjusted.
Furthermore, the adsorption body is arranged on the plate body, for example, the adsorption body can be fixedly arranged on the plate body by gluing, and can also be detachably arranged on the plate body by a buckle or a bolt. In other embodiments, the moving part includes a base on which the plate body, the suction body, and the moving wheel are mounted.
Furthermore, the adsorption body is a permanent magnet which is arranged on the moving wheel or the moving wheel is made of permanent magnet material.
Furthermore, the absorption body and the plate body are detachably mounted, the absorption bodies are multiple and uniformly distributed on the plate body, and the total suction force of the backing plate can be adjusted by controlling the number of the absorption bodies on the plate body.
The invention has the beneficial effects that: the automatic welding self-adsorption backing plate provided by the invention can ensure that the total suction force generated by the backing plate is 2-10 times of the weight of the backing plate, the backing plate cannot easily fall off in the use process, the total suction force can be adjusted, when an adsorption body is a permanent magnet, the total suction force can be adjusted by controlling the number of adsorption bodies on the backing plate, and when the adsorption body is an electromagnet, the total suction force can be adjusted by controlling current; the back lining plate has simple structure, convenient use and strong applicability.
Drawings
FIG. 1 is a schematic perspective view of example 1 of the present invention;
FIG. 2 is a schematic perspective view of example 2 of the present invention;
in the figure: 1-plate body, 2-traction mechanism, 3-guide mechanism, 4-moving wheel, 5-adsorption body and 6-base.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments, wherein components or systems not specifically described in the present embodiment are known in the art. In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the figures, merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Example 1
As shown in fig. 1, the self-adsorption backing plate for automatic welding comprises a plate body 1 and a moving part, wherein the moving part is arranged on the side edge of the plate body 1, when the self-adsorption backing plate is in use, a welding gun is positioned above a welding part, the plate body 1 is positioned below the welding part, and the moving part comprises a moving wheel 4, an adsorption body 5, a traction mechanism 2 and a guide mechanism 3; the total suction force generated by the adsorbent 5 is 8-20 times the weight of the backing plate.
The adsorbent 5 in this embodiment is a permanent magnet, and is made of an AlNiCo (AlNiCo) material; the adsorbent 5 is the detachable mode installation with plate body 1, and is concrete, and the adsorbent 5 adopts buckle structure and is connected with plate body 1.
In this embodiment, the absorbent member 5 is in a strip shape, there are a plurality of absorbent members 5, and the suction force generated by each absorbent member 5 is an integral multiple of the sum of the weights of the components on the backing plate except the absorbent member 5, for example, 1 time, 2 times, or 5 times.
In this embodiment, each of the suction bodies 5 with different suction forces is provided with an even number, and the suction bodies 5 are distributed on two sides of the plate body 1 in a pairwise symmetric manner, and when the suction force of the backing plate needs to be adjusted, the suction bodies can be adjusted by increasing or decreasing the number of the corresponding suction bodies 5 on the plate body 1.
Other functional components of the backing plate in this embodiment, such as the traction mechanism 2, the guide mechanism 3, and the buckle structure used in connection, are all the prior art, for example, the buckle structure may be a plug-in structure used in installing a mobile phone sim card, and specific details are not described herein.
Example 2
As shown in fig. 2, the present embodiment 2 is different from embodiment 1 in that: the moving part of embodiment 2 further includes a base 6, the plate body 1, the adsorbing body 5 and the moving wheel 4 are all mounted on the base 6, and other structures of embodiment 2 are the same as embodiment 1, and are not described herein again.
In other embodiments, the suction body 5 may also be mounted on the moving wheel 4; or the moving wheel 4 itself is also a permanent magnet, the function of the suction body 5 can be achieved, so that the total suction force of the backing plate can be adjusted by increasing and decreasing the number of moving wheels 4.
In other embodiments, the adsorbent 5 may also be an electromagnet, so that the current can be used to control the amount of the attraction force of the adsorbent 5 itself, and thus adjust the total attraction force of the backing plate.
It should be understood that the present invention is not limited to the above embodiments, but may be implemented by various combinations and modifications of the above technical features, and those skilled in the art can modify, substitute, and use the structure or method of the present invention in other fields without departing from the spirit and scope of the present invention.
Claims (10)
1. An automatic welding self-adsorption backing plate comprises a plate body and a moving part, wherein the moving part is arranged on the side edge of the plate body, a welding gun is positioned above a welding part, the plate body is positioned below the welding part, and the moving part comprises a moving wheel and an adsorption body; the method is characterized in that: the suction force generated by the suction body is 2-10 times of the weight of the backing plate.
2. The automatic welding self-attaching backing plate of claim 1, wherein: the suction force generated by the adsorbent is 2-8 times the weight of the backing plate.
3. The automatic welding self-attaching backing plate of claim 1, wherein: the suction force generated by the adsorbent is 2-4 times the weight of the backing plate.
4. The automatic welding self-attaching backing plate of claim 1, wherein: the suction generated by the adsorbent is 3 times the weight of the backing plate.
5. The automatic welding self-attaching backing plate of claim 1, wherein: the adsorption body is a permanent magnet.
6. The automatic welding self-attaching backing plate of claim 1, wherein: the adsorption body is an electromagnet.
7. The automatic welding self-attaching backing plate of claim 1, wherein: the adsorption body is fixedly arranged on the plate body.
8. The automatic welding self-attaching backing plate of claim 1, wherein: the moving part comprises a base, and the moving wheel and the adsorption body are both arranged on the base.
9. The automatic welding self-attaching backing plate of claim 5, wherein: the permanent magnet is installed on the moving wheel or the moving wheel is a permanent magnet.
10. The automatic welding self-attaching backing plate of claim 1, wherein: the adsorption body and the plate body are detachably mounted, the adsorption bodies are multiple, and the suction force of the backing plate is adjusted by controlling the number of the adsorption bodies on the plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011139334.9A CN112247417A (en) | 2020-10-22 | 2020-10-22 | Automatic welding self-adsorption backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011139334.9A CN112247417A (en) | 2020-10-22 | 2020-10-22 | Automatic welding self-adsorption backing plate |
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| Publication Number | Publication Date |
|---|---|
| CN112247417A true CN112247417A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011139334.9A Pending CN112247417A (en) | 2020-10-22 | 2020-10-22 | Automatic welding self-adsorption backing plate |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2809038A1 (en) * | 2000-05-16 | 2001-11-23 | De Ballensee Pierre Ballan | Modular auto-magnetic manual back support system for supporting welds during end-to-end or angled electric arc welding of steel plates |
| CN105834626A (en) * | 2016-06-15 | 2016-08-10 | 广船国际有限公司 | Vertical butt welding seam liner support and welding method |
| CN109835428A (en) * | 2019-04-17 | 2019-06-04 | 武汉润能时代科技有限公司 | A kind of crawler-type wall climbing device |
| CN109865917A (en) * | 2019-03-27 | 2019-06-11 | 东北石油大学 | The blocky liner clamping and fixing device of steel plate welding |
| CN110449795A (en) * | 2019-09-03 | 2019-11-15 | 湖南蓝天机器人科技有限公司 | Backing for automatic welding production line pads tooling |
-
2020
- 2020-10-22 CN CN202011139334.9A patent/CN112247417A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2809038A1 (en) * | 2000-05-16 | 2001-11-23 | De Ballensee Pierre Ballan | Modular auto-magnetic manual back support system for supporting welds during end-to-end or angled electric arc welding of steel plates |
| CN105834626A (en) * | 2016-06-15 | 2016-08-10 | 广船国际有限公司 | Vertical butt welding seam liner support and welding method |
| CN109865917A (en) * | 2019-03-27 | 2019-06-11 | 东北石油大学 | The blocky liner clamping and fixing device of steel plate welding |
| CN109835428A (en) * | 2019-04-17 | 2019-06-04 | 武汉润能时代科技有限公司 | A kind of crawler-type wall climbing device |
| CN110449795A (en) * | 2019-09-03 | 2019-11-15 | 湖南蓝天机器人科技有限公司 | Backing for automatic welding production line pads tooling |
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Application publication date: 20210122 |