CN111451628A - Eccentric frock of electron beam welding machine welding seam diameter - Google Patents
Eccentric frock of electron beam welding machine welding seam diameter Download PDFInfo
- Publication number
- CN111451628A CN111451628A CN202010431527.5A CN202010431527A CN111451628A CN 111451628 A CN111451628 A CN 111451628A CN 202010431527 A CN202010431527 A CN 202010431527A CN 111451628 A CN111451628 A CN 111451628A
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- Prior art keywords
- welding
- electron beam
- toothed shaft
- driving
- eccentric
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- 238000003466 welding Methods 0.000 title claims abstract description 47
- 238000010894 electron beam technology Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009466 transformation Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000002407 reforming Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
- B23K15/0053—Seam welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
The invention relates to the technical field of welding tools and discloses an eccentric tool for the diameter of a welding seam of an electron beam welding machine, which comprises a base, wherein a driving disc is arranged in the middle of the inner side of the base, a driving toothed shaft is arranged in the middle of the driving disc, a driven toothed shaft is meshed with the outer side of the driving toothed shaft, and the driven toothed shaft is meshed with the driving toothed shaft at a speed ratio of 1: 1. The invention can enable automobile accessory enterprises to weld products beyond the welding diameter range of equipment, can reduce the production and manufacturing cost of the enterprises, and can bear more gear welding products. This eccentric frock of reforming transform of cover, simple structure, the clamping is convenient, easily realizes, and the commonality is strong, and welded output quality is better, has solved because the limited problem that can not process of equipment welding range, through the design transformation of this type of frock, has great meaning for promoting the problem liberation scheme of the same type.
Description
Technical Field
The invention relates to the technical field of welding tools, in particular to a tool for eccentric welding seam diameter of an electron beam welding machine.
Background
With the rapid increase of the automobile holding capacity, the demand of the automobile market for automobile parts is also rapidly increased, and on the premise of ensuring the product quality, the aim of pursuing by each automobile part production enterprise is to improve the processing efficiency of the automobile parts as high as possible. For automobile gears, electron beam welding technology is gaining favor from more and more vehicle enterprises. The gear and the combined tooth are welded together through electron beam welding, no air hole, welding slag, cracks and the like exist after welding, and a welded product can bear large torque.
However, in the actual production process, due to the limitation of equipment, the stroke of the welding gun head can only be controlled within a certain space range, and only gear products with certain diameters can be welded, so that more equipment needs to be invested to solve the problem, the production cost of products is increased for automobile part enterprises, and the competitiveness of the enterprises is reduced. Therefore, there is a need for improvements to existing welding tools.
Disclosure of Invention
The invention aims to provide an eccentric tool for the weld diameter of an electron beam welding machine, which is suitable for products with the weld diameter exceeding the stroke difference of equipment, can widen the welding range of the electron beam welding machine through external eccentric design and modification on the premise of ensuring that the internal structural performance of the equipment is not damaged, and can weld gear part products exceeding the welding diameter range of the equipment so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the eccentric tool for the weld diameter of the electron beam welding machine comprises a base, wherein a driving disc is arranged in the middle of the inner side of the base, a driving toothed shaft is arranged in the middle of the driving disc, a driven toothed shaft is meshed with the outer side of the driving toothed shaft, and the driven toothed shaft is meshed with the driving toothed shaft at a speed ratio of 1: 1.
As a further scheme of the invention: the middle part of the driven gear shaft is fixed at the upper end of the base through a bearing.
As a further scheme of the invention: the outer side of the upper end of the driven gear shaft is provided with a turntable, and the turntable is fixed at the upper end of the base.
As a still further scheme of the invention: a positioning tool is installed at the top end of the driven gear shaft, and a welding product is placed at the upper end of the positioning tool.
Compared with the prior art, the invention has the beneficial effects that: the welding device can enable automobile accessory enterprises to weld products beyond the welding diameter range of equipment, can reduce the production and manufacturing cost of the enterprises, and can accept more gear welding products. This eccentric frock of reforming transform of cover, simple structure, the clamping is convenient, easily realizes, and the commonality is strong, and welded output quality is better, has solved because the limited problem that can not process of equipment welding range, through the design transformation of this type of frock, has great meaning for promoting the problem liberation scheme of the same type.
Drawings
FIG. 1 is a schematic structural diagram of an eccentric tool for the weld diameter of an electron beam welding machine.
FIG. 2 is a schematic structural diagram of an eccentric tool for the weld diameter of an electron beam welding machine when clamping a welded product.
In the figure: 1-driving disc, 2-driving gear shaft, 3-driven gear shaft, 4-base, 5-turntable, 6-positioning tool and 7-welding product.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 and 2, in the embodiment of the invention, the eccentric tool for the weld joint diameter of the electron beam welding machine comprises a base 4, a driving disc 1 is arranged in the middle of the inner side of the base 4, a driving toothed shaft 2 is arranged in the middle of the driving disc 1, a driven toothed shaft 3 is meshed with the outer side of the driving toothed shaft 2, a positioning tool 6 is arranged at the top end of the driven toothed shaft 3, a welding product 7 is placed at the upper end of the positioning tool 6, a rotary disc 5 is arranged on the outer side of the upper end of the driven toothed shaft 3, the rotary disc 5 is fixed at the upper end of the base 4, the middle of the driven toothed shaft 3 is fixed at the upper end of the base 4 through a bearing.
The electron beam welding drives the driving gear shaft 2 to rotate circumferentially through the driving disc 1, the driven gear shaft 3 and the driving gear shaft 2 are meshed through the speed ratio of 1:1, the angular speed of the driving disc 1 is enabled to be consistent with the angular speed of the driving gear shaft 2, a product is placed on a tool, the product, the driving gear shaft 2 and the turntable 5 rotate circumferentially together, finally, eccentric transformation of the product relative to an electron gun head is achieved, corresponding circumferential operation is achieved, the base 4 is applied to fixing the two gear shafts and preventing electron beam welding slag from splashing into the tool, through design transformation of the tool, the diameter of an original electron beam welding seam is increased from 2R to 2R +2 △L, and the welding diameter range of the electron beam welding is effectively widened.
The tool has the working principle that the motor drives the driving disc 1 to circularly rotate, the driving toothed shaft 2 is pressed and fixed on the driving disc to circularly move together with the driving disc 1, the driven toothed shaft 3 is meshed with the driving toothed shaft 2 according to the speed ratio of 1:1, so that the angular speed of the driving disc 1 is consistent with the angular speed of the driven toothed shaft, the starting point of the welding gun head is transferred to an eccentric B point from an original A point, the offset is △L, the welding diameter is increased to 2R +2 △L from an original 2R point, the tool is simple in structure, convenient to clamp and strong in universality, the product quality is guaranteed, and the production efficiency is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The eccentric tool for the weld diameter of the electron beam welding machine comprises a base (4) and is characterized in that a driving disc (1) is arranged in the middle of the inner side of the base (4), a driving gear shaft (2) is mounted in the middle of the driving disc (1), a driven gear shaft (3) is meshed with the outer side of the driving gear shaft (2), and the driven gear shaft (3) is meshed with the driving gear shaft (2) through the speed ratio of 1: 1.
2. The eccentric tool for the weld diameter of the electron beam welding machine according to claim 1, wherein the middle part of the driven gear shaft (3) is fixed at the upper end of the base (4) through a bearing.
3. The eccentric frock of electron beam welding machine welding seam diameter of claim 1 or 2, characterized in that, the outside of driven pinion (3) upper end is provided with carousel (5), carousel (5) are fixed in base (4) upper end.
4. The eccentric tool for the weld joint diameter of the electron beam welding machine according to claim 3, wherein a positioning tool (6) is installed at the top end of the driven gear shaft (3), and a welding product (7) is placed at the upper end of the positioning tool (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431527.5A CN111451628A (en) | 2020-05-20 | 2020-05-20 | Eccentric frock of electron beam welding machine welding seam diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431527.5A CN111451628A (en) | 2020-05-20 | 2020-05-20 | Eccentric frock of electron beam welding machine welding seam diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111451628A true CN111451628A (en) | 2020-07-28 |
Family
ID=71673297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010431527.5A Pending CN111451628A (en) | 2020-05-20 | 2020-05-20 | Eccentric frock of electron beam welding machine welding seam diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111451628A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0650393A (en) * | 1992-06-18 | 1994-02-22 | Meichi Ri | Positional displacement controller |
| KR20020054959A (en) * | 2000-12-28 | 2002-07-08 | 전형구 | Rotation braking device for soldering |
| CN1557598A (en) * | 2004-01-31 | 2004-12-29 | 谭锦泉 | Carbon dioxide protection automatic welding machine |
| CN201261116Y (en) * | 2008-08-25 | 2009-06-24 | 山西平阳重工机械有限责任公司 | Rotating deviator |
| KR101480967B1 (en) * | 2013-09-11 | 2015-01-09 | 현대삼호중공업 주식회사 | Pressing and traveling type of horizontal welding carriage |
| CN204108513U (en) * | 2014-09-12 | 2015-01-21 | 上海拖拉机内燃机有限公司 | A kind of eccentric projection welding tool |
| CN106181164A (en) * | 2016-08-29 | 2016-12-07 | 重庆宏雷机械制造有限公司 | A kind of front fork tube Semiautomatic welding device |
| CN207431556U (en) * | 2017-09-20 | 2018-06-01 | 滁州健宁药用包装材料有限公司 | A kind of weld assembly of medicinal aluminum soft tube shoulder |
| CN208575533U (en) * | 2018-06-22 | 2019-03-05 | 苏州科艺油气工程设备服务有限公司 | A kind of robot automatic drilling workbench |
-
2020
- 2020-05-20 CN CN202010431527.5A patent/CN111451628A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0650393A (en) * | 1992-06-18 | 1994-02-22 | Meichi Ri | Positional displacement controller |
| KR20020054959A (en) * | 2000-12-28 | 2002-07-08 | 전형구 | Rotation braking device for soldering |
| CN1557598A (en) * | 2004-01-31 | 2004-12-29 | 谭锦泉 | Carbon dioxide protection automatic welding machine |
| CN201261116Y (en) * | 2008-08-25 | 2009-06-24 | 山西平阳重工机械有限责任公司 | Rotating deviator |
| KR101480967B1 (en) * | 2013-09-11 | 2015-01-09 | 현대삼호중공업 주식회사 | Pressing and traveling type of horizontal welding carriage |
| CN204108513U (en) * | 2014-09-12 | 2015-01-21 | 上海拖拉机内燃机有限公司 | A kind of eccentric projection welding tool |
| CN106181164A (en) * | 2016-08-29 | 2016-12-07 | 重庆宏雷机械制造有限公司 | A kind of front fork tube Semiautomatic welding device |
| CN207431556U (en) * | 2017-09-20 | 2018-06-01 | 滁州健宁药用包装材料有限公司 | A kind of weld assembly of medicinal aluminum soft tube shoulder |
| CN208575533U (en) * | 2018-06-22 | 2019-03-05 | 苏州科艺油气工程设备服务有限公司 | A kind of robot automatic drilling workbench |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210201 Address after: 341000 No.3 and No.4, no.6, jinpanshan Road, high tech Zone, Zhanggong District, Ganzhou City, Jiangxi Province Applicant after: GANZHOU TAIDA AUTO PARTS Co.,Ltd. Address before: 341000 Zhanggong Economic Development Zone, Ganzhou City, Jiangxi Province Applicant before: GANZHOU JINGWEI SCIENCE & TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200728 |