CN203484786U - Automatic welding device for large motor shaft core - Google Patents

Automatic welding device for large motor shaft core Download PDF

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Publication number
CN203484786U
CN203484786U CN201320526798.4U CN201320526798U CN203484786U CN 203484786 U CN203484786 U CN 203484786U CN 201320526798 U CN201320526798 U CN 201320526798U CN 203484786 U CN203484786 U CN 203484786U
Authority
CN
China
Prior art keywords
welding
welding gun
support
gun
mandrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320526798.4U
Other languages
Chinese (zh)
Inventor
尤建波
李洪滨
宋海保
诸琳佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI XISHAN ANDA EXPLOSION-PROOF ELECTRICAL EQUIPMENT Co Ltd
Original Assignee
WUXI XISHAN ANDA EXPLOSION-PROOF ELECTRICAL EQUIPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUXI XISHAN ANDA EXPLOSION-PROOF ELECTRICAL EQUIPMENT Co Ltd filed Critical WUXI XISHAN ANDA EXPLOSION-PROOF ELECTRICAL EQUIPMENT Co Ltd
Priority to CN201320526798.4U priority Critical patent/CN203484786U/en
Application granted granted Critical
Publication of CN203484786U publication Critical patent/CN203484786U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a welding device, in particular to an automatic welding device for a large motor shaft core. The automatic welding device for the large motor shaft core comprises a machine base, wherein a mandrel supporting frame is fixed at the front portion of the upper end face of the machine base, a sliding rail is arranged on a sliding rail rack at the rear portion of the upper end face of the machine base, a mobile trolley is arranged on the sliding rail, a supporting arm of the mobile trolley extends forward to the upper portion of the mandrel supporting frame, and a first welding gun and a second welding gun are connected under the supporting arm. Original single-gun manual welding is replaced by double-gun automatic welding through technical improvement, a newest modern gas shield welding method is also adopted, weld joints are smooth, the thermal deformation is small, the product quality is stable, the finished product rate is high, and the automatic welding efficiency is more than two times higher than the original manual welding efficiency.

Description

Large-size machine axle core automatic soldering device
Technical field
The utility model relates to a kind of welding equipment, specifically a kind of large-size machine axle core automatic soldering device.
Background technology
The conventional common weldering of single gunman's work of at present large-size machine mandrel welding, welding job amount is large, and labour intensity is high, because welding current is large, welds for a long time handle hot, and powerful arc light brings serious harm to operator healthy.
Summary of the invention
The utility model, for the problems referred to above, provides a kind of large-size machine axle core automatic soldering device, and this welder adopts rush-harvesting and rush-planting automatic welding, and welding efficiency is high, steady quality.
According to the technical solution of the utility model: a kind of large-size machine axle core automatic soldering device, it is characterized in that: comprise support, front portion, described support upper surface is fixed with mandrel bracing frame, rear portion, support upper surface sliding rail frame is provided with slide rail, travelling car is arranged on described slide rail, and the support arm of described travelling car is stretched in forward mandrel bracing frame top, support arm below is connected with the first welding gun, the second welding gun.
As further improvement of the utility model, the extension line of the spout of the spout of described the first welding gun and the second welding gun is compared to a bit.
As further improvement of the utility model, described support arm front portion is fixed with two to the suspension rod of downward-extension, and the first welding gun and the second welding gun are individually fixed on corresponding suspension rod.
As further improvement of the utility model, described mandrel bracing frame top has the first support portion, the second support portion, and on the first support portion, the second support portion, rolling bearing is set respectively, forms mandrel station is installed between two rolling bearings.
Technique effect of the present utility model is: the utility model is by technological improvement, adopt rush-harvesting and rush-planting automatic welding, having replaced former single rifle manual welding adopts again up-to-date modern gas to protect welding method, smooth welding joint is smooth, thermal deformation is little, make constant product quality, yield rate is high, and automatic welding work efficiency improves more than 2 times than former manual welding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is further described.
In Fig. 1, comprise the first welding gun 1, the second welding gun 2, travelling car 3, support 4, mandrel bracing frame 5, the first support portion 5-1, the second support portion 5-2, slide rail 6, support arm 7, suspension rod 8 etc.
As shown in Figure 1, the utility model is a kind of large-size machine axle core automatic soldering device, comprise support 4, described support 4 front portions, upper surface are fixed with mandrel bracing frame 5, support 4 rear portion, upper surface sliding rail frames are provided with slide rail 6, travelling car 3 is arranged on described slide rail 6, and the support arm 7 of described travelling car 3 is stretched in forward mandrel bracing frame 5 tops, and support arm 7 belows are connected with the first welding gun 1, the second welding gun 2.
The extension line of the spout of the spout of described the first welding gun 1 and the second welding gun 2 intersects at a point, and when carrying out weld job, two welding guns occupy respectively mandrel overhead gage both sides.
Described support arm 7 front portions are fixed with two to the suspension rod 8 of downward-extension, the first welding gun 1 and the second welding gun 2 are individually fixed on corresponding suspension rod 8, and described suspension rod 8 can be free to slide on support arm 7, so that can the first welding gun 1, the second welding gun 2 be adjusted to suitable welding post according to different mandrel specifications to be welded.
Described mandrel bracing frame 5 tops have the first support portion 5-1, the second support portion 5-2, and on the first support portion 5-1, the second support portion 5-2, rolling bearing is set respectively, between two rolling bearings, form mandrel station is installed, after a baffle plate on mandrel has welded, as long as rotation mandrel is to next welding post, by the setting of rolling bearing, make mandrel rotation process very convenient laborsaving.
The utility model, by technological improvement, adopts rush-harvesting and rush-planting automatic welding, has replaced former single rifle manual welding and has adopted again up-to-date modern gas to protect welding method, smooth welding joint is smooth, and thermal deformation is little, makes constant product quality, yield rate is high, and automatic welding work efficiency improves more than 2 times than former manual welding.

Claims (4)

1. a large-size machine axle core automatic soldering device, it is characterized in that: comprise support (4), described support (4) front portion, upper surface is fixed with mandrel bracing frame (5), support (4) rear portion, upper surface sliding rail frame is provided with slide rail (6), travelling car (3) is arranged on described slide rail (6), and the support arm (7) of described travelling car (3) is stretched in forward mandrel bracing frame (5) top, support arm (7) below is connected with the first welding gun (1), the second welding gun (2).
2. according to large-size machine axle core automatic soldering device claimed in claim 1, it is characterized in that: the extension line of the spout of the spout of described the first welding gun (1) and the second welding gun (2) intersects at a point.
3. according to large-size machine axle core automatic soldering device claimed in claim 1, it is characterized in that: described support arm (7) front portion is fixed with two suspension rods to downward-extension (8), the first welding gun (1) and the second welding gun (2) are individually fixed on corresponding suspension rod (8).
4. according to large-size machine axle core automatic soldering device claimed in claim 1, it is characterized in that: described mandrel bracing frame (5) top has the first support portion (5-1), the second support portion (5-2), and on the first support portion (5-1), the second support portion (5-2), rolling bearing is set respectively, between two rolling bearings, forms mandrel station is installed.
CN201320526798.4U 2013-08-27 2013-08-27 Automatic welding device for large motor shaft core Expired - Fee Related CN203484786U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320526798.4U CN203484786U (en) 2013-08-27 2013-08-27 Automatic welding device for large motor shaft core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320526798.4U CN203484786U (en) 2013-08-27 2013-08-27 Automatic welding device for large motor shaft core

Publications (1)

Publication Number Publication Date
CN203484786U true CN203484786U (en) 2014-03-19

Family

ID=50255644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320526798.4U Expired - Fee Related CN203484786U (en) 2013-08-27 2013-08-27 Automatic welding device for large motor shaft core

Country Status (1)

Country Link
CN (1) CN203484786U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447666A (en) * 2013-08-27 2013-12-18 无锡锡山安达防爆电气设备有限公司 Large-scale motor shaft core automatic welding device
CN104646802A (en) * 2015-02-02 2015-05-27 晋州市水泵厂 Internal welding device and welding method for submersible pump motor stator end ring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447666A (en) * 2013-08-27 2013-12-18 无锡锡山安达防爆电气设备有限公司 Large-scale motor shaft core automatic welding device
CN103447666B (en) * 2013-08-27 2016-01-20 无锡锡山安达防爆电气设备有限公司 Large-scale motor shaft core automatic soldering device
CN104646802A (en) * 2015-02-02 2015-05-27 晋州市水泵厂 Internal welding device and welding method for submersible pump motor stator end ring
CN104646802B (en) * 2015-02-02 2016-11-02 晋州市水泵厂 A kind of motor for submerged pump stator end ring interior welding device and welding method

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140319

Termination date: 20160827

CF01 Termination of patent right due to non-payment of annual fee