CN203437874U - Assembly welding and locating device for upper frame skirt edge of excavator - Google Patents

Assembly welding and locating device for upper frame skirt edge of excavator Download PDF

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Publication number
CN203437874U
CN203437874U CN201320568749.7U CN201320568749U CN203437874U CN 203437874 U CN203437874 U CN 203437874U CN 201320568749 U CN201320568749 U CN 201320568749U CN 203437874 U CN203437874 U CN 203437874U
Authority
CN
China
Prior art keywords
positioner
plate
locating
shirt rim
welding
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
CN201320568749.7U
Other languages
Chinese (zh)
Inventor
张志轩
郜同迅
张勇
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.)
JINING DONGYUAN MACHINERY MANUFACTURING Co Ltd
Original Assignee
JINING DONGYUAN MACHINERY MANUFACTURING 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 JINING DONGYUAN MACHINERY MANUFACTURING Co Ltd filed Critical JINING DONGYUAN MACHINERY MANUFACTURING Co Ltd
Priority to CN201320568749.7U priority Critical patent/CN203437874U/en
Application granted granted Critical
Publication of CN203437874U publication Critical patent/CN203437874U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an assembly welding and locating device for an upper frame skirt edge of an excavator. The assembly welding and locating device comprises an equipment platform capable of containing the upper frame skirt edge, a skirt edge front portion locating device, a skirt edge middle portion locating device and a skirt edge tail portion locating device are arranged on the equipment platform in sequence, and the skirt edge front portion locating device comprises a large edge plate locating device and a small edge plate locating device. The skirt edge middle portion locating device comprises two U-shaped plate locating devices. The skirt edge tail portion locating device comprises a bent plate locating device. The large edge plate locating device, the small edge plate locating device, the U-shaped plate locating devices and the bent plate locating device are equal in height and respectively and structurally comprise a base and a locating shaft arranged on the base, and the locating shafts can rotate by 90 degrees from the horizontal direction to the vertical direction. Compared with the prior art, the assembly welding and locating device for the upper frame skirt edge of the excavator has the advantages of being simple in structure, convenient to use, ingenious in concept and the like, and is strong in practicality, wide in application range and easy to popularize.

Description

Welding positioner in vehicle frame shirt rim on a kind of excavator
Technical field
The utility model relates to technical field of welding equipment, relates in particular to welding positioner in vehicle frame shirt rim on a kind of simple in structure, excavator.
Background technology
Along with scientific and technical development, welding connects or blank manufacture from simple member, develops into one of method for fine finishing in manufacturing industry.Along with manufacturing high speed development, traditional manual welding can not meet quality and the quantitative requirement that modern high technology product is manufactured; Meanwhile, on to the consideration of environment and personal safety, all let us recognizes that modern welding processing is towards the future development of mechanization, automation.
Automation of Welding mainly refers to the automation of welding production process.Its main task is exactly: adopting on the basis of advanced welding, check and assembling technology procedure, setting up the welding processing and the process program that do not need people to participate in welding process directly, and the structure of mechanical welding equipment and welding system and configuration.Its core is said and is realized the automatic Arc Welding that nobody participates in directly.Automation of Welding mainly comprises two aspects: the one, and the automation of welding sequence, the 2nd, the automation that welding is produced.In realizing the process of Automation of Welding, workpiece itself fixedly become a urgent problem, especially the large-scale device as vehicle frame shirt rim on excavator, existing shirt rim comprises large side plate and the little side plate that is arranged on front end, be arranged on two U-shaped plates at middle part, be arranged on the bent plate of the bending of rearward end, if need fixing will extremely trouble, and in prior art, also do not occur mating with automatic welding the positioner using.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and welding positioner in vehicle frame shirt rim on a kind of excavator simple in structure, easy to use is provided.
The technical solution of the utility model is, welding positioner in vehicle frame shirt rim on a kind of excavator, comprise the equipment platform that can place vehicle frame shirt rim, on this equipment platform, be sequentially set with the anterior positioner in shirt rim, shirt rim middle part positioner and shirt rim afterbody positioner, the anterior positioner in described shirt rim comprises large side plate positioner, little side plate positioner; Middle part, shirt rim positioner comprises two U-shaped plate positioning devices; Shirt rim afterbody positioner comprises bent plate positioner, above-mentioned large side plate positioner, little side plate positioner, U-shaped plate positioning device, bent plate positioner all have identical height and its structure includes pedestal, is arranged on the locating shaft on pedestal, and this locating shaft can be done 90 degree rotations by along continuous straight runs to vertical direction.
Described large side plate positioner, little side plate positioner, U-shaped plate positioning device, bent plate positioner place are provided with and can press fixing hold down gag, and this hold down gag can compress respectively large side plate, little side plate, U-shaped plate and bent plate.
Described hold down gag is clip shape or powerful shell fragment shape.
In sum, the beneficial effect that the utility model compared with prior art produced is:
On excavator of the present utility model, welding positioner in vehicle frame shirt rim has simple in structure, easy to use, the feature such as be skillfully constructed, and by manufacturing and designing accurately, locating reliably and clamp, alleviates and even cancels blanking and line work.Reduce the dimensional discrepancy of goods, improved precision and the commutativity of part.By the suffered load of counting yield, need make location, clamping device with the better steel of comprehensive mechanical property, the reliability that assurance steps up, makes can accurately locate when stepping up to locate, and can also guarantee institute's positioning product shape, size conforms drawing requirement, appropriateness is controlled the constraint (restraint) degree to workpiece.Accurate positioning is stepped up to accomplish in location used, flexibly, guarantees enough welding spaces, makes workpiece in best welding portion, is convenient to the moulding of weld seam, improves welding efficiency.After operation completes, fixture and location can be unclamped, make workpiece in the raw under, by same direction, shift out workpiece, then carry out the welding of next, practical, applied widely, be easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 is overlooking surface structural representation of the present utility model.
Accompanying drawing 2 is side structure schematic diagrames of the present utility model.
Mark in accompanying drawing represents respectively:
1, equipment platform, 2, the anterior positioner in shirt rim, 3, middle part, shirt rim positioner, 4, shirt rim afterbody positioner, 5, little side plate positioner, 6, large side plate positioner, 7, U-shaped plate positioning device, 8, bent plate positioner, 8.1, pedestal, 8.2, locating shaft, 9, hold down gag.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of welding positioner in vehicle frame shirt rim on a kind of excavator of the present utility model is described in detail below.
As shown in accompanying drawing 1, Fig. 2, welding positioner in vehicle frame shirt rim on a kind of excavator shown in the utility model, comprise the equipment platform 1 that can place vehicle frame shirt rim, on this equipment platform 1, be sequentially set with the anterior positioner 2 in shirt rim, shirt rim middle part positioner 3 and shirt rim afterbody positioner 4, the anterior positioner 2 in described shirt rim comprises large side plate positioner 6, little side plate positioner 5; Middle part, shirt rim positioner 3 comprises two U-shaped plate positioning devices 7; Shirt rim afterbody positioner 4 comprises bent plate positioner 8, above-mentioned large side plate positioner 6, little side plate positioner 5, U-shaped plate positioning device 7, bent plate positioner 8 all have identical height and its structure includes pedestal 8.1, is arranged on the locating shaft 8.2 on pedestal 8.1, and this locating shaft 8.2 can be done 90 degree rotations by along continuous straight runs to vertical direction.
Described large side plate positioner 6, little side plate positioner 5, U-shaped plate positioning device 7, bent plate positioner 8 places are provided with and can press fixing hold down gag 9, and this hold down gag 9 can compress respectively the large side plate of shirt rim, little side plate, U-shaped plate and bent plate.
Described hold down gag 9 is clip shape or powerful shell fragment shape.
When practical operation, should consider that goods can take out smoothly after assembling and positioning weldering or welding from fixture, also want goods to make to be without prejudice in upset or handling.The flexibility of welding operation.Use fixture to produce and should guarantee enough welding equipment spaces, make operating personnel have the good visual field and operating environment, make the overall process of welding production in stable duty.Good manufacturability.Designed fixture should be convenient to manufacture, install and operation, is convenient to check, maintenance and changes quick-wear part.During design, also to consider the factors such as the existing clamping power source in workshop, Lifting Capacity and fabricating yard, reduce fixture manufacturing cost.
Except the technical characterictic described in description, be the known technology of those skilled in the art.

Claims (3)

1. welding positioner in vehicle frame shirt rim on an excavator, it is characterized in that: comprise the equipment platform that can place vehicle frame shirt rim, on this equipment platform, be sequentially set with the anterior positioner in shirt rim, shirt rim middle part positioner and shirt rim afterbody positioner, the anterior positioner in described shirt rim comprises large side plate positioner, little side plate positioner; Middle part, shirt rim positioner comprises two U-shaped plate positioning devices; Shirt rim afterbody positioner comprises bent plate positioner, above-mentioned large side plate positioner, little side plate positioner, U-shaped plate positioning device, bent plate positioner all have identical height and its structure includes pedestal, is arranged on the locating shaft on pedestal, and this locating shaft can be done 90 degree rotations by along continuous straight runs to vertical direction.
2. welding positioner in vehicle frame shirt rim on a kind of excavator according to claim 1, it is characterized in that: described large side plate positioner, little side plate positioner, U-shaped plate positioning device, bent plate positioner place are provided with and can press fixing hold down gag, and this hold down gag can compress respectively large side plate, little side plate, U-shaped plate and bent plate.
3. welding positioner in vehicle frame shirt rim on a kind of excavator according to claim 2, is characterized in that: described hold down gag is clip shape or powerful shell fragment shape.
CN201320568749.7U 2013-09-13 2013-09-13 Assembly welding and locating device for upper frame skirt edge of excavator Expired - Fee Related CN203437874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320568749.7U CN203437874U (en) 2013-09-13 2013-09-13 Assembly welding and locating device for upper frame skirt edge of excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320568749.7U CN203437874U (en) 2013-09-13 2013-09-13 Assembly welding and locating device for upper frame skirt edge of excavator

Publications (1)

Publication Number Publication Date
CN203437874U true CN203437874U (en) 2014-02-19

Family

ID=50088948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320568749.7U Expired - Fee Related CN203437874U (en) 2013-09-13 2013-09-13 Assembly welding and locating device for upper frame skirt edge of excavator

Country Status (1)

Country Link
CN (1) CN203437874U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105643170A (en) * 2014-11-11 2016-06-08 上海申龙客车有限公司 Welding device for front-section frame of double-windshield vehicle frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105643170A (en) * 2014-11-11 2016-06-08 上海申龙客车有限公司 Welding device for front-section frame of double-windshield vehicle frame
CN105643170B (en) * 2014-11-11 2018-01-26 上海申龙客车有限公司 A kind of welder of double windscreen front section of vehicle frame skeletons

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140219

Termination date: 20200913