CN204818436U - Welding seam synchronous thermal treatment laser -beam welding machine construct - Google Patents
Welding seam synchronous thermal treatment laser -beam welding machine construct Download PDFInfo
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- CN204818436U CN204818436U CN201520443139.3U CN201520443139U CN204818436U CN 204818436 U CN204818436 U CN 204818436U CN 201520443139 U CN201520443139 U CN 201520443139U CN 204818436 U CN204818436 U CN 204818436U
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- welding
- clamp system
- side clamp
- heat treatment
- weld seam
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Abstract
The utility model relates to a laser welding field especially relates to a laser -beam welding machine and constructs. A welding seam synchronous thermal treatment laser -beam welding machine construct, includes laser welder head, sheet metal side clamping mechanism and thick plate side clamping mechanism, the below of central line is provided with the track between sheet metal side clamping mechanism and the thick plate side clamping mechanism, the track both ends are provided with the welding seam thermal treatment support and welding preliminary treatment support that drives through independent separately actuating mechanism respectively, and the front end of welding seam thermal treatment support is provided with electrical heating mechanism, and the dolly was handled to the welding seam rear end is provided with a butt welded seam cooling wheel, welding preliminary treatment support front end is provided with supporting wheel, pinch roller and rolling wheel, the supporting wheel is located the below of steel sheet, pinch roller and rolling wheel are located the top of steel sheet. The utility model discloses directly utilize electrical heating mechanism and welding seam cooling wheel butt welded seam on the support to handle after the welding finishes, need not to go on again to press from both sides tight step to the neutralization, practiced thrift process time, improved production efficiency.
Description
Technical field
The utility model relates to laser assembly solder field, particularly relates to a kind of laser weld mechanism.
Background technology
Laser assembly solder adopts Laser Power Supply, the steel of some unlike materials, different-thickness, different coating, stainless steel, aluminium alloy material etc. carried out automatic splicing and welding and form one piece of overall sheet material, section bar, battenboard etc., to meet the different requirements of parts to material property, realize equipment lightweight by the lightest weight, optimum structure and optimum performance.
Laser assembly solder plate is widely used in auto manufacturing, adopt laser assembly solder plate technique can not only reduce the manufacturing cost of car load, logistics cost, complete vehicle weight, build-up tolerance, oil consumption and percent defective, and periphery reinforced part quantity can be reduced, simplify installation step, make the collision energy of vehicle, punch forming rate and erosion resistance improve simultaneously.In addition, owing to avoiding using fluid sealant, it is also made to have more the feature of environmental protection.
The welded seam area welded is due to the uneven Temperature Distribution of weldment, the reason such as to expand with heat and contract with cold of weld metal can produce residual stress with welding procedure, therefore in prior art, in order to eliminate the impact of this residual stress, usually all can heat-treat by butt welded seam after being welded, although this mode can improve Weld Performance, butt welded seam heat treatment just needs partly again to clamp welding again, and a set of Equipment for Heating Processing of extra needs, this mode of operation reduces production efficiency.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of weld seam synchronous heat treatment laser weld mechanism, this welding mechanism is directly provided with welding pretreatment support and weld seam heat treatment fixture in the below of welding region, before welding by rolling the gap of eliminating cutting straight line degree deficiency and causing, the electric heating mechanism on support and weld seam cooling wheel butt welded seam is directly utilized to process after welding, without the need to carry out again in and clamping step, save process time, improve production efficiency.
The utility model is achieved in that a kind of weld seam synchronous heat treatment laser weld mechanism, comprise laser welding system, thin plate side clamp system and slab side clamp system, described thin plate side clamp system and slab side clamp system are arranged side by side, described laser welding system is arranged on the top of center line between thin plate side clamp system and slab side clamp system, between described thin plate side clamp system and slab side clamp system, the below of center line is provided with track, described track two ends are respectively arranged with the weld seam heat treatment fixture and welding pretreatment support that are driven by respective independently driving mechanism, the front end of weld seam heat treatment fixture is provided with electric heating mechanism, the rear end of weld seam process dolly is provided with a butt welded seam cooling wheel, described welding pretreatment support front end is provided with support wheel, contact roller and rolling wheel, described support wheel is positioned at the below of steel plate, described contact roller and rolling wheel are positioned at the top of steel plate.
Described driving mechanism comprises motor and leading screw, and described driven by motor screw turns makes welding pretreatment support and weld seam heat treatment fixture moving axially along track.
Described contact roller is near thin plate side clamp system, and rolling wheel is near slab side clamp system.
Described electric heating mechanism is electrical heating wheel or electrical heating coil.
Described welding pretreatment back-end support is provided with clearance measurement mechanism.
The utility model weld seam synchronous heat treatment laser weld mechanism is directly provided with welding pretreatment support and weld seam heat treatment fixture in the below of welding region, before welding by rolling the gap of eliminating cutting straight line degree deficiency and causing, the electric heating mechanism on support and weld seam cooling wheel butt welded seam is directly utilized to process after welding, without the need to carry out again in and clamping step, save process time, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structure schematic front view of the utility model weld seam synchronous heat treatment laser weld mechanism;
Fig. 2 is the schematic side view of mid line region in the utility model;
Fig. 3 is the operating diagram of rolling wheel in the utility model.
In figure: 1 driving mechanism, 2 welding pretreatment supports, 3 laser welding systems, 4 thin plate side clamp systems, 5 slab side clamp systems, 6 tracks, 7 weld seam heat treatment fixture, 8 electric heating mechanisms, 9 weld seam cooling wheels, 10 support wheels, 11 contact rollers, 12 rolling wheels, 13 steel plates, 14 clearance measurement mechanisms.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model statement.
Embodiment 1
As Fig. 1, shown in 2, a kind of weld seam synchronous heat treatment laser weld mechanism, comprise laser welding system 3, thin plate side clamp system 4 and slab side clamp system 5, described thin plate side clamp system 4 and slab side clamp system 5 are arranged side by side, described laser welding system 3 is arranged on the top of center line between thin plate side clamp system 4 and slab side clamp system 5, between described thin plate side clamp system 4 and slab side clamp system 5, the below of center line is provided with track 6, described track 6 two ends are respectively arranged with the weld seam heat treatment fixture 7 and welding pretreatment support 2 that are driven by respective independently driving mechanism 1, the front end of weld seam heat treatment fixture 7 is provided with electric heating mechanism 8, the rear end of weld seam process dolly 7 is provided with a butt welded seam cooling wheel 9, described welding pretreatment support 2 front end is provided with support wheel 10, contact roller 11 and rolling wheel 12, described support wheel 10 is positioned at the below of steel plate 13, described contact roller 11 and rolling wheel 12 are positioned at the top of steel plate 13.
In the utility model, for the ease of the layout of on-the-spot mechanism, described driving mechanism 1 comprises motor and leading screw, and described driven by motor screw turns makes welding pretreatment support 2 and weld seam heat treatment fixture 7 moving axially along track 6.
As shown in Figure 3, the utility model is when arranging, can seamlessly transit in order to ensure welded seam area, be unlikely to because both sides difference in height is apart from too large, affect weldquality, under normal circumstances contact roller 11 is arranged on thin plate side, rolling wheel 12 is arranged on slab side, gap when splicing by rolling slab elimination between two block plate 12 edges.
Before laser assembly solder welding, welded two sheet edge gaps need at below 0.08mm, if excesssive gap, laser energy has a strong impact on welding quality by idle through gap, therefore in the present embodiment, in order to control this gap, in described welding pretreatment support 2 rear end, one clearance measurement mechanism 14 is set, when detecting discovery gap overroof, use the rolling wheel 12 of welding pretreatment support 2 front end to roll slab to make, thicker steel plate generation plastic deformation makes its material flow in gap, thus eliminates this gap, meets the requirement of laser assembly solder.
In the present embodiment, described electric heating mechanism 8 is electrical heating wheel or electrical heating coil, utilizes electric heating mechanism 8 butt welded seam region to carry out annealing in process, eliminates the internal stress of weld seam.
Claims (5)
1. a weld seam synchronous heat treatment laser weld mechanism, comprise laser welding system (3), thin plate side clamp system (4) and slab side clamp system (5), described thin plate side clamp system (4) and slab side clamp system (5) are arranged side by side, described laser welding system (3) is arranged on the top of center line between thin plate side clamp system (4) and slab side clamp system (5), it is characterized in that: between described thin plate side clamp system (4) and slab side clamp system (5), the below of center line is provided with track (6), described track (6) two ends are respectively arranged with the weld seam heat treatment fixture (7) and welding pretreatment support (2) that are driven by respective independently driving mechanism (1), the front end of weld seam heat treatment fixture (7) is provided with electric heating mechanism (8), the rear end of weld seam process dolly (7) is provided with a butt welded seam cooling wheel (9), described welding pretreatment support (2) front end is provided with support wheel (10), contact roller (11) and rolling wheel (12), described support wheel (10) is positioned at the below of steel plate (13), described contact roller (11) and rolling wheel (12) are positioned at the top of steel plate (13).
2. weld seam synchronous heat treatment laser weld mechanism as claimed in claim 1, it is characterized in that: described driving mechanism (1) comprises motor and leading screw, described driven by motor screw turns makes welding pretreatment support (2) and weld seam heat treatment fixture (7) moving axially along track (6).
3. weld seam synchronous heat treatment laser weld mechanism as claimed in claim 1 or 2, it is characterized in that: described contact roller (11) is near thin plate side clamp system (4), and rolling wheel (12) is near slab side clamp system (5).
4. weld seam synchronous heat treatment laser weld mechanism as claimed in claim 1 or 2, is characterized in that: described electric heating mechanism (8) is electrical heating wheel or electrical heating coil.
5. weld seam synchronous heat treatment laser weld mechanism as claimed in claim 1 or 2, is characterized in that: described welding pretreatment support (2) rear end is provided with clearance measurement mechanism (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443139.3U CN204818436U (en) | 2015-06-18 | 2015-06-18 | Welding seam synchronous thermal treatment laser -beam welding machine construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443139.3U CN204818436U (en) | 2015-06-18 | 2015-06-18 | Welding seam synchronous thermal treatment laser -beam welding machine construct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818436U true CN204818436U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520443139.3U Expired - Fee Related CN204818436U (en) | 2015-06-18 | 2015-06-18 | Welding seam synchronous thermal treatment laser -beam welding machine construct |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044902A (en) * | 2019-05-14 | 2019-07-23 | 宁波鑫爱天沃智能设备有限公司 | A kind of online image detection equipment of punching press |
| CN110405359A (en) * | 2019-07-03 | 2019-11-05 | 陈成龙 | Self-adaptive positioning flow type laser cutting device and using method |
| CN111180553A (en) * | 2020-01-07 | 2020-05-19 | 韩华新能源（启东）有限公司 | Preparation method of novel stitch welding assembly, stitch welding assembly and processing equipment |
| CN112605597A (en) * | 2020-12-23 | 2021-04-06 | 岳西县恒意机械有限公司 | Positioning welding tool clamp and using method thereof |
| CN115156710A (en) * | 2022-08-10 | 2022-10-11 | 江苏锦丰业汽车新材料科技有限公司 | Automobile plate laser tailor-welding anti-deformation system and working method thereof |
-
2015
- 2015-06-18 CN CN201520443139.3U patent/CN204818436U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044902A (en) * | 2019-05-14 | 2019-07-23 | 宁波鑫爱天沃智能设备有限公司 | A kind of online image detection equipment of punching press |
| CN110044902B (en) * | 2019-05-14 | 2024-02-02 | 宁波鑫爱天沃智能设备有限公司 | Online image detection equipment of punching press |
| CN110405359A (en) * | 2019-07-03 | 2019-11-05 | 陈成龙 | Self-adaptive positioning flow type laser cutting device and using method |
| CN111180553A (en) * | 2020-01-07 | 2020-05-19 | 韩华新能源（启东）有限公司 | Preparation method of novel stitch welding assembly, stitch welding assembly and processing equipment |
| CN111180553B (en) * | 2020-01-07 | 2021-10-12 | 韩华新能源（启东）有限公司 | Preparation method of novel stitch welding assembly, stitch welding assembly and processing equipment |
| CN112605597A (en) * | 2020-12-23 | 2021-04-06 | 岳西县恒意机械有限公司 | Positioning welding tool clamp and using method thereof |
| CN112605597B (en) * | 2020-12-23 | 2022-07-05 | 岳西县恒意机械有限公司 | Positioning welding tool clamp and using method thereof |
| CN115156710A (en) * | 2022-08-10 | 2022-10-11 | 江苏锦丰业汽车新材料科技有限公司 | Automobile plate laser tailor-welding anti-deformation system and working method thereof |
| CN115156710B (en) * | 2022-08-10 | 2023-10-20 | 江苏锦丰业汽车新材料科技有限公司 | Anti-deformation system for laser splice welding of automobile plate and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jinpeng Inventor before: Li Panpan |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160620 Address after: 225200 No. 188 East Pujiang Road, Jiangdu District, Jiangsu, Yangzhou Patentee after: Yangzhou Hongyun Vehicle Co., Ltd. Address before: In the village of new town in Xiangshan County of Zhejiang Province, Ningbo City, 315725 Patentee before: The general smart metal product plant in Xiangshan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |