CN204686273U - A kind of fixture for T connector laser weld - Google Patents
A kind of fixture for T connector laser weld Download PDFInfo
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- CN204686273U CN204686273U CN201520183041.9U CN201520183041U CN204686273U CN 204686273 U CN204686273 U CN 204686273U CN 201520183041 U CN201520183041 U CN 201520183041U CN 204686273 U CN204686273 U CN 204686273U
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Abstract
A kind of fixture for T connector laser weld; comprise base, compress panel, back-protective tracheae, column screw rod and clamping plate; compress and end face that panel is connected to base makes workpiece base plate flatly be pressed on compress between panel and base; column screw rod is vertically fixed on base, and clamping plate are connected on column screw rod and make workpiece floor and workpiece base plate form the structure of mutual perpendicular contact for clamping work pieces floor.The utility model fast, accurately can assemble T connector, by compressing the mechanical pressure of panel and clamping plate, easily the space between workpiece base plate and workpiece floor can be reduced to and meet laser weld requirement, and can ensure that in welding process welding position can not change all the time, thus effectively can improve T connector laser weld precision and reduce welding deformation.Structure of the present utility model is simple, easy to manufacture, cost is low, result of use is good, can meet that T connector is bilateral to be welded simultaneously, enough again carries out the right and left laser weld successively to T connector.
Description
Technical field
The utility model relates to a kind of fixture, specifically relates to a kind of fixture for T connector laser weld.
Background technology
T connector normally places at plate upper surface the state that floor is configured to T font, by welding the angular position between two plates, forms T connector.T junction component mostly belongs to thin-walled workpiece, in welding process, easily produces distortion.The advantages such as energy height can be concentrated by laser welding technology, and heat affected area is less, and speed of welding is high simultaneously, welding deformation is little, be applicable to the welding of T-type structure, even so, welding deformation is still very important; Meanwhile, the assembly precision of laser weld butt welded seam has higher requirement.Therefore, fixture that must be reasonable in design.
Summary of the invention
The purpose of this utility model is for above-mentioned existing problems and deficiency, provides the fixture for T connector laser weld that effectively can improve T connector laser weld precision and reduction welding deformation that a kind of structure is simple, easy to manufacture, cost is low, result of use is good.
The technical solution of the utility model is achieved in that
Fixture for T connector laser weld described in the utility model; be characterized in comprising base, compressing panel, back-protective tracheae, column screw rod and clamping plate; the end face that wherein said compression panel is connected to base makes workpiece base plate flatly be pressed on to be compressed between panel and base; described column screw rod is vertically fixed on base, and described clamping plate are connected on column screw rod and make workpiece floor and workpiece base plate form the structure of mutual perpendicular contact for clamping work pieces floor.
When the workpiece floor thickness used is less than the clip slot width of clamping plate, keep vertical to enable workpiece floor and workpiece base plate and guarantee that position while welding is required position, above-mentioned clamping plate being provided with several adjustment studs by screwing or unclamp the clamped position adjusting workpiece floor.
In order to make the compression of workpiece floor and location convenient, reliable, and can meet the fixing of different size workpiece, above-mentioned clamping plate are mobilizable to be set on column screw rod and locking nut by column screw rod connects realizes locking.
In order to adapt to the clamping of different size workpiece, above-mentioned clamping plate are made up of symmetrically arranged two fixture blocks, and two described fixture blocks are fixed together by clamping screw, and are formed with the groove for holding workpiece floor between described two fixture blocks.
In order to can better protect on butt welded seam surface, above-mentioned back-protective tracheae is provided with some ventholes, described some ventholes are near the commissure of workpiece base plate and workpiece floor.
In order to avoid back-protective tracheae and column screw rod are interfered, above-mentioned back-protective tracheae is arranged to bend pipe structure.
In order to make compact conformation of the present utility model, use reliably, above-mentioned base offers storage tank, and above-mentioned back-protective tracheae is placed in described storage tank.
For the ease of compressing the adjustment of panel use location, to meet being fixed of different size workpiece easily, above-mentioned compression panel is provided with for adjusting the slotted eye compressing panel use location for workpiece size, in described slotted eye, places the compression stud that can be used for being fastened on by compression panel on base.
In order to make the compression of workpiece base plate more reliable, and be convenient to the placement of workpiece floor, above-mentioned compression panel is provided with two pieces symmetrically, is formed with the notch that can be used for place work piece floor and column screw rod between described symmetrically arranged two pieces of compression panels.
In order to make the connection of clamping plate reliable, and be convenient to the connection location of workpiece floor, above-mentioned column screw rod is provided with two symmetrically, and above-mentioned workpiece floor is between described symmetrically arranged two column screw rods.
The utility model is owing to have employed by base, compress panel, back-protective tracheae, column screw rod and clamping plate composition are used for the clamp structure of T connector laser weld, can be quick by this fixture, assemble T connector accurately, simultaneously by compressing the mechanical pressure of panel and clamping plate, easily the space between workpiece base plate and workpiece floor can be reduced to and meet laser weld requirement, and can ensure that in welding process welding position can not change all the time, reach desirable clamping effect, thus effectively can improve T connector laser weld precision and reduce welding deformation.In addition, owing to being provided with adjustment stud on clamping plate, by adjusting the effect of stud, can welding for the workpiece of the different-thickness within 10mm, thus making this fixture have general applicability.Structure of the present utility model is simple, easy to manufacture, cost is low, result of use is good, can meet that T connector is bilateral to be welded simultaneously, enough again carries out the right and left laser weld successively to T connector.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structural representation of T connector described in the utility model.
Fig. 3 is the structural representation of back-protective tracheae described in the utility model.
Detailed description of the invention
As shown in Figure 1-Figure 3, fixture for T connector laser weld described in the utility model, comprise base 1, compress panel 2, back-protective tracheae 9, column screw rod 4 and clamping plate 6, wherein compress panel 2 and be provided with two pieces symmetrically, and be formed with the notch 21 that can be used for place work piece floor 11 between symmetrically arranged two pieces of compression panels, column screw rod 4 is vertically fixed on base 1 and is also positioned at this notch 21 equally, and respectively compress panel 2 and compress between panel 2 and base 1 respectively by compress on end face that stud 3 is connected to base 1 and make by compressing screwing of stud 3 workpiece base plate 10 flatly be pressed on, thickness for the workpiece base plate 10 welded should be not more than 20mm, be provided with for adjusting two slotted eyes 22 compressing panel use location for workpiece size on each compression panel 2 respectively symmetrically simultaneously, in each slotted eye 22, all place one compress stud 3, and the width of each slotted eye 22 is 50mm.Clamping plate 6 are made up of symmetrically arranged two fixture blocks, and two fixture blocks are fixed together by symmetrically arranged two clamping screws 7, and the groove 61 be formed between two fixture blocks for holding workpiece floor 11, the width of this groove 61 is 10mm, and 10mm should be not more than for the width of the workpiece floor 11 welded, be movably connected after two fixture blocks are connected and fixed by clamping screw 7 structure making workpiece floor 11 and workpiece base plate 10 form mutual perpendicular contact on column screw rod 4 for clamping work pieces floor 11, on column screw rod 4, be connected with the locking nut 8 for limiting clamping plate about 6 clip position simultaneously, as shown in Figure 1, column screw rod 4 is provided with two symmetrically, workpiece floor 11 is between symmetrically arranged two column screw rods, the external screw thread for being threaded with locking nut 8 is respectively arranged with on the top of each column screw rod 4, the corresponding connecting hole be provided with for being connected with column screw rod 4 on clamping plate 6, clamping plate 6 to be connected on column screw rod 4 by the connecting hole on it and to be adjusted by locking nut 8, the workpiece floor 11 that clamping plate 6 can be made to clamp by adjustment locking nut 8 is in half impaction state.In order to weld for the workpiece of the different-thickness within 10mm, clamping plate 6 bilateral symmetry be provided with several adjustment studs 5 by screwing or unclamp the clamped position that adjusts workpiece floor 11.In order to make compact conformation of the present utility model, use reliably; base 1 offers storage tank 12; back-protective tracheae 9 is placed in storage tank 12; and protect on tracheae 9 overleaf and be provided with some ventholes 91; described some ventholes 91 are near the commissure of workpiece base plate 10 with workpiece floor 11, and interfere to prevent back-protective tracheae 9 and column screw rod 4 from producing, back-protective tracheae 9 is arranged to bend pipe structure simultaneously; as shown in Figure 3, back-protective tracheae 9 is 90
0bend pipe, the air inlet 92 of back-protective tracheae 9 connects outside air feed equipment.When the utility model carries out piece-holder, by compressing panel 2 and compressing stud 3, workpiece base plate 10 level is fixed on base 1, clamping screw 7 is utilized to be fixed the left and right of clamping plate 6, by clamping plate 6, workpiece floor 11 is vertically fixed on workpiece base plate 10 again, the locus of workpiece floor 11 is regulated by adjustment stud 5, guarantee that workpiece floor 11 is vertical with workpiece base plate 10, by the locking nut 8 on column screw rod 4, workpiece floor 11 is compressed.
Embodiment one:
Use 304 stainless steels for workpiece base plate 10 and workpiece floor 11, wherein the specification of workpiece base plate 10 is 300mm × 200mm × 5mm, and the specification of workpiece floor 11 is 300mm × 100mm × 5mm;
Back-protective tracheae 9 is installed on base 1;
Workpiece base plate 10 is positioned on base 1, adjusts its placement location, compression panel 2 is positioned on workpiece base plate 10, to be fixed and clamped panel 2 with compression stud 3;
The left and right fixture block of clamping plate 6 is assembled into one by clamping screw 7, vertical rod stud 4 is fixed on base 1 simultaneously, the clamping plate 6 after locking are arranged on column screw rod 4;
Be positioned over by workpiece floor 11 on workpiece base plate 10, the height according to workpiece floor 11 lifts clamping plate 6, is positioned over by workpiece floor 11 in the groove 61 of clamping plate 6;
Adjustment locking nut 8, workpiece floor 11 is made to be in half impaction state, then by the adjustment stud 5 on clamping plate 6 both sides, the position of adjustment workpiece floor 11, can be vertical with workpiece base plate 10 and make with the contact position of workpiece base plate 10 to be the position while welding of requirement;
After workpiece base plate 10 and workpiece floor 11 installation, protection gas is connected to the air inlet 92 of back-protective tracheae 9;
Implement in welding process, protection gas blows out from the venthole 91 at back-protective tracheae 9 back side, protects the back of weld being in the condition of high temperature.
Embodiment two:
The difference of the present embodiment and embodiment one is: use 20# carbon steel for workpiece base plate 10 and workpiece floor 11, wherein the specification of workpiece base plate 10 is 280mm × 200mm × 8mm, and the specification of workpiece floor 11 is 280mm × 100mm × 6mm.
The utility model is described by embodiment, but the utility model is not construed as limiting, with reference to description of the present utility model, other changes of the disclosed embodiments, as the professional person for this area easily expects, such change should belong within the scope of the utility model claim restriction.
Claims (10)
1. the fixture for T connector laser weld, it is characterized in that comprising base (1), compress panel (2), back-protective tracheae (9), column screw rod (4) and clamping plate (6), the end face that wherein said compression panel (2) is connected to base (1) makes workpiece base plate (10) flatly be pressed on to be compressed between panel (2) and base (1), described column screw rod (4) is vertically fixed on base (1), described clamping plate (6) are connected on column screw rod (4) and make for clamping work pieces floor (11) workpiece floor (11) and workpiece base plate (10) form the structure of mutual perpendicular contact.
2. the fixture for T connector laser weld according to claim 1, is characterized in that several adjustment stud (5) above-mentioned clamping plate (6) are provided with by screwing or unclamp the clamped position adjusting workpiece floor (11).
3. the fixture for T connector laser weld according to claim 1, is characterized in that above-mentioned clamping plate (6) are set in column screw rod (4) movably upper and realize locking by the upper locking nut (8) connected of column screw rod (4).
4. the fixture for T connector laser weld according to claim 1, it is characterized in that above-mentioned clamping plate (6) are made up of symmetrically arranged two fixture blocks, two described fixture blocks are fixed together by clamping screw (7), and are formed with the groove (61) for holding workpiece floor (11) between described two fixture blocks.
5. the fixture for T connector laser weld according to claim 1; it is characterized in that above-mentioned back-protective tracheae (9) is provided with some ventholes (91), described some ventholes (91) are near the commissure of workpiece base plate (10) with workpiece floor (11).
6. the fixture for T connector laser weld according to claim 1, is characterized in that above-mentioned back-protective tracheae (9) is arranged to bend pipe structure.
7. the fixture for T connector laser weld according to claim 1, it is characterized in that above-mentioned base (1) offers storage tank (12), above-mentioned back-protective tracheae (9) is placed in described storage tank (12).
8. the fixture for T connector laser weld according to claim 1, it is characterized in that above-mentioned compression panel (2) being provided with for adjusting the slotted eye (22) compressing panel use location for workpiece size, in described slotted eye (22), place the compression stud (3) that can be used for compression panel (2) being fastened on base (1).
9. the fixture for T connector laser weld according to claim 1, it is characterized in that above-mentioned compression panel (2) is provided with two pieces symmetrically, between described symmetrically arranged two pieces of compression panels, be formed with the notch (21) that can be used for place work piece floor (11) and column screw rod (4).
10. the fixture for T connector laser weld according to claim 1, is characterized in that above-mentioned column screw rod (4) is provided with two symmetrically, and above-mentioned workpiece floor (11) is between described symmetrically arranged two column screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183041.9U CN204686273U (en) | 2015-03-30 | 2015-03-30 | A kind of fixture for T connector laser weld |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183041.9U CN204686273U (en) | 2015-03-30 | 2015-03-30 | A kind of fixture for T connector laser weld |
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| CN204686273U true CN204686273U (en) | 2015-10-07 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312740A (en) * | 2015-11-10 | 2016-02-10 | 中船黄埔文冲船舶有限公司 | Aluminous thin-wall hull vertical welding seam prestress deformation control method and device |
| CN107116301A (en) * | 2017-06-15 | 2017-09-01 | 广东正业科技股份有限公司 | A kind of laser welding system |
| CN108372367A (en) * | 2017-01-04 | 2018-08-07 | 中国航空工业集团公司北京航空制造工程研究所 | A kind of laser weld guard method of wall panel structure T connector and device |
| CN108526790A (en) * | 2018-05-22 | 2018-09-14 | 常州机电职业技术学院 | Tee T structural member universal fixturing |
| CN109304535A (en) * | 2018-11-19 | 2019-02-05 | 奥克斯空调股份有限公司 | The welding method of welding tooling, welding equipment component and connecting rod and bottom plate |
| CN109530916A (en) * | 2018-12-20 | 2019-03-29 | 中国航空制造技术研究院 | The laser soldering device of T connector and the control method of welding deformation |
| CN110587204A (en) * | 2019-09-17 | 2019-12-20 | 安徽精工钢结构有限公司 | T-shaped plate assembling and welding integrated positioning tool |
| CN110936081A (en) * | 2019-11-22 | 2020-03-31 | 安徽泰格钢结构制品有限公司 | Steel sheet welding levels device |
| CN111055007A (en) * | 2019-12-11 | 2020-04-24 | 首都航天机械有限公司 | Static shaft shoulder friction stir welding device and method for T-shaped joint |
| CN111761223A (en) * | 2019-03-28 | 2020-10-13 | 南京航空航天大学 | Pre-welding reversible deformation device and method for double-laser-beam bilateral synchronous welding of 5A90 aluminum lithium alloy T-shaped structure |
| CN112059452A (en) * | 2020-07-31 | 2020-12-11 | 六安长城钢结构有限公司 | Assembling and welding integrated device for purlin supporting plate |
| CN113333950A (en) * | 2021-06-30 | 2021-09-03 | 中国航空制造技术研究院 | Laser welding method for T-shaped joint |
| CN113441894A (en) * | 2021-06-24 | 2021-09-28 | 上海中船临港船舶装备有限公司 | Anti-deformation welding fixture device for T-shaped structure and using method thereof |
| CN113560750A (en) * | 2021-07-20 | 2021-10-29 | 南京航空航天大学 | Flexible automatic clamping device and method for laser penetration welding of back of T-shaped structure |
| CN113732536A (en) * | 2021-05-19 | 2021-12-03 | 中航西安飞机工业集团股份有限公司 | Welding fixture for T-shaped joint of sheet metal component and using method |
| CN114535759A (en) * | 2022-04-25 | 2022-05-27 | 成都飞机工业（集团）有限责任公司 | Tool clamp for T-shaped structure penetration welding and clamping method |
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2015
- 2015-03-30 CN CN201520183041.9U patent/CN204686273U/en active Active
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312740A (en) * | 2015-11-10 | 2016-02-10 | 中船黄埔文冲船舶有限公司 | Aluminous thin-wall hull vertical welding seam prestress deformation control method and device |
| CN105312740B (en) * | 2015-11-10 | 2017-07-25 | 中船黄埔文冲船舶有限公司 | A kind of aluminum thin-walled hull is stood to weld seam prestressing force deformation control method and device |
| CN108372367A (en) * | 2017-01-04 | 2018-08-07 | 中国航空工业集团公司北京航空制造工程研究所 | A kind of laser weld guard method of wall panel structure T connector and device |
| CN107116301A (en) * | 2017-06-15 | 2017-09-01 | 广东正业科技股份有限公司 | A kind of laser welding system |
| CN108526790A (en) * | 2018-05-22 | 2018-09-14 | 常州机电职业技术学院 | Tee T structural member universal fixturing |
| CN109304535A (en) * | 2018-11-19 | 2019-02-05 | 奥克斯空调股份有限公司 | The welding method of welding tooling, welding equipment component and connecting rod and bottom plate |
| CN109304535B (en) * | 2018-11-19 | 2023-10-20 | 奥克斯空调股份有限公司 | Welding tool, welding equipment assembly and welding method of connecting rod and bottom plate |
| CN109530916A (en) * | 2018-12-20 | 2019-03-29 | 中国航空制造技术研究院 | The laser soldering device of T connector and the control method of welding deformation |
| CN111761223A (en) * | 2019-03-28 | 2020-10-13 | 南京航空航天大学 | Pre-welding reversible deformation device and method for double-laser-beam bilateral synchronous welding of 5A90 aluminum lithium alloy T-shaped structure |
| CN110587204B (en) * | 2019-09-17 | 2021-08-13 | 安徽精工钢结构有限公司 | T-shaped plate assembling and welding integrated positioning tool |
| CN110587204A (en) * | 2019-09-17 | 2019-12-20 | 安徽精工钢结构有限公司 | T-shaped plate assembling and welding integrated positioning tool |
| CN110936081A (en) * | 2019-11-22 | 2020-03-31 | 安徽泰格钢结构制品有限公司 | Steel sheet welding levels device |
| CN111055007A (en) * | 2019-12-11 | 2020-04-24 | 首都航天机械有限公司 | Static shaft shoulder friction stir welding device and method for T-shaped joint |
| CN111055007B (en) * | 2019-12-11 | 2022-01-18 | 首都航天机械有限公司 | Static shaft shoulder friction stir welding device and method for T-shaped joint |
| CN112059452A (en) * | 2020-07-31 | 2020-12-11 | 六安长城钢结构有限公司 | Assembling and welding integrated device for purlin supporting plate |
| CN113732536A (en) * | 2021-05-19 | 2021-12-03 | 中航西安飞机工业集团股份有限公司 | Welding fixture for T-shaped joint of sheet metal component and using method |
| CN113441894A (en) * | 2021-06-24 | 2021-09-28 | 上海中船临港船舶装备有限公司 | Anti-deformation welding fixture device for T-shaped structure and using method thereof |
| CN113333950A (en) * | 2021-06-30 | 2021-09-03 | 中国航空制造技术研究院 | Laser welding method for T-shaped joint |
| CN113560750A (en) * | 2021-07-20 | 2021-10-29 | 南京航空航天大学 | Flexible automatic clamping device and method for laser penetration welding of back of T-shaped structure |
| CN113560750B (en) * | 2021-07-20 | 2023-03-10 | 南京航空航天大学 | Flexible automatic clamping device and method for laser penetration welding of back of T-shaped structure |
| CN114535759A (en) * | 2022-04-25 | 2022-05-27 | 成都飞机工业（集团）有限责任公司 | Tool clamp for T-shaped structure penetration welding and clamping method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20161013 Address after: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee after: Guangdong Welding Institute (China-Ukraine E.O. Paton Institute of Welding) Address before: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee before: GUANGDONG GENERAL Research Institute FOR INDUSTRIAL TECHNOLOGY (GUANGZHOU RESEARCH INSTITUTE OF NON FERROUS METALS) |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee after: China Uzbekistan Welding Research Institute Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: Guangdong Welding Institute (China-Ukraine E.O. Paton Institute of Welding) |