CN203726047U - Machining device universal for movable arms - Google Patents

Machining device universal for movable arms Download PDF

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Publication number
CN203726047U
CN203726047U CN201420046276.9U CN201420046276U CN203726047U CN 203726047 U CN203726047 U CN 203726047U CN 201420046276 U CN201420046276 U CN 201420046276U CN 203726047 U CN203726047 U CN 203726047U
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China
Prior art keywords
swing arm
location
supporting
workbench
positioning component
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CN201420046276.9U
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Chinese (zh)
Inventor
侯居武
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Jincheng Technology Co.,Ltd.
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SHANDONG JINCHENG MACHINERY CO Ltd
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Abstract

A machining device universal for movable arms comprises a working platform and supporting positioning assemblies arranged on the working platform. The supporting positioning assemblies include the front supporting positioning assembly, the middle supporting positioning assembly and the rear supporting positioning assembly. The front supporting positioning assembly and the rear supporting positioning assembly are symmetrically arranged at the two ends of the working platform. A plurality of positioning grooves are formed in the surface of the working platform at intervals. The supporting positioning assemblies are fixed to the working platform through a fastening device and the corresponding positioning grooves. The machining device universal for the movable arms is simple in structure, low in investment cost, high in universality, applicable to welding, positioning and machining of movable arms of excavators of different specifications and models, and conducive to improving product quality.

Description

The general processing unit (plant) of swing arm
Technical field
The utility model relates to machining equipment technical field, specifically in a kind of excavator production process for assembling the apparatus for assembling of swing arm.
Background technology
Excavator swing arm is one of critical piece of excavator, when design swing arm, in order to adapt to scope of activities and the mining ability of swing arm, has adopted the irregular box-shaped welding mechanism of asymmetric long-armed type, and this mechanism has caused very large difficulty to the welding of swing arm each several part; Patent No. 200720034714.X provides a kind of frock for soldering excavator movable arm set, it is swing arm assembly welding location that this device utilizes positioning component and locking device, Fixture Design difficulty is reduced, but this frock is only suitable for the assembly welding location of the excavator swing arm of specific scale or the production of small lot prepattern, versatility is low, can not adapt to the swing arm processing of different size model, poor for applicability, production operation is inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of swing arm general processing unit (plant), the general processing unit (plant) of this swing arm is simple in structure, cost of investment is low, highly versatile, can be suitable for welding location and the processing of the excavator swing arm of different size model, contributes to improve the quality of products.
The technical scheme in the invention for solving the technical problem is: the general processing unit (plant) of described swing arm, comprise workbench and be arranged on the supporting and location assembly on workbench, it is characterized in that: described supporting and location assembly comprises front support positioning component, middle supporting and location assembly and rear support positioning component, described front support positioning component and rear support positioning component are symmetricly set on the rear and front end of workbench, its spaced surface of described workbench is provided with some locating slots, described supporting and location assembly is fixed on workbench by fastener and corresponding locating slot respectively.
Further, described front support positioning component and rear support positioning component comprise respectively brace table and are arranged on side plate locking device and the front apron on brace table, described side plate locking device comprises location-plate, tighten nut and with the adjusting screw(rod) that tightens nut and match, bottom and the brace table of described location-plate are fixed, described adjusting screw(rod) is fixed on the upper end of described location-plate, and by adjusting screw(rod) to clamp the two sides of swing arm, described front apron is reinforced the rear end at described brace table by floor, in the screwed hole at front apron middle part, also coupling is provided with an adjusting rod, one end of described adjusting rod holds out against and is connected mutually with the end of swing arm, the feather edge of described brace table is provided with peripheral boss.
Further, described middle supporting and location assembly comprises bracing frame, left and right supporting and location post and be interspersed in the locating shaft in the axis hole of described left and right supporting and location column top, the hinge hole position Corresponding matching of the upper ear plate on described locating shaft and swing arm, described left and right supporting and location post lays respectively at the opposite sides of swing arm, its bottom is fixed with bracing frame, and described left and right supporting locating dowel is vertically scalable.
Further, the "T"-shaped pin that described fastener comprises strip plate, matches with locating slot, described strip plate one end is supported on described peripheral boss, the other end is supported on workbench by square cushion block, major part one end of described "T"-shaped pin is placed in described locating slot, and can move forward and backward along locating slot, the little head end of described "T"-shaped pin by after the fixing hole of strip plate by nut check.
Further, on described brace table, be also provided with side plate auxiliary positioning assembly.
The beneficial effects of the utility model are:
1) workbench of the general processing unit (plant) of swing arm described in the utility model is provided with locating slot, by locating slot and fastener, supporting and location assembly can be placed in to the correct position on workbench accurately according to swing arm size and scope along continuous straight runs to be processed.
2) the general processing unit (plant) of swing arm described in the utility model can be located by the front side board location in back and front supporting positioning component horizontal direction and the locating shaft in middle supporting and location assembly vertical direction, then by side plate locking device, swing arm is fixedly clamped, simple in structure, greatly reduce cost of investment; On middle supporting and location assembly, be also provided with telescopic supporting and location post, to adapt to the location of the different vertical length direction of swing arm.
3) the general processing unit (plant) of swing arm described in the utility model is suitable for the movable arm welding processing of different size model, and highly versatile operate more simply, has improved the quality that movable arm welding is processed.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is main TV structure schematic diagram of the present utility model.
In figure: 1. workbench, 2. front support positioning component, 21. brace tables, 22. side plate locking devices, 221. location-plates, 222. tighten nut, 223. adjusting screw(rod)s, 23. front aprons, 231. floors, 232. adjusting rods, 3. in supporting and location assembly, 31. bracing frames, 32. left and right supporting and location posts, 33. locating shafts, 4. rear support positioning component, 5. locating slot, 6. fastener, 61. strip plates, 62. "T"-shaped pins, 63. square cushion blocks, 8. swing arm, 81. upper ear plates, 82. hinge holes, 9. peripheral boss, 10. side plate auxiliary positioning assembly.
The specific embodiment
?with reference to Figure of description, the utility model is described in further detail:
As shown in Figure 1-2, the general processing unit (plant) of swing arm described in the utility model, comprise workbench 1 and be arranged on the supporting and location assembly on workbench 1, it is characterized in that: described supporting and location assembly comprises front support positioning component 2, middle supporting and location assembly 3 and rear support positioning component 4, described front support positioning component 2 and rear support positioning component 4 are symmetricly set on the rear and front end of workbench 1, described workbench 1 its spaced surface is provided with some locating slots 5, described supporting and location assembly is fixed on workbench 1 by fastener 6 and corresponding locating slot 5 respectively.
Described fastener 6 comprises strip plate 61, the "T"-shaped pin 62 matching with locating slot 5, described strip plate 61 one end are supported on described peripheral boss 9, the other end is supported on workbench 1 by square cushion block 63, major part one end of described "T"-shaped pin 62 is placed in described locating slot 5, and can move forward and backward along locating slot 5, the little head end of described "T"-shaped pin 62 by after the fixing hole of strip plate 61 by nut check.
By locating slot 5 and fastener 6, supporting and location assembly can be placed in to the correct position on workbench 1 accurately according to swing arm size and scope along continuous straight runs to be processed.
Described front support positioning component 2 and rear support positioning component 4 comprise respectively brace table 21 and are arranged on side plate locking device 22 and the front apron 23 on brace table 21, described side plate locking device 22 comprises location-plate 221, tighten nut 222 and with the adjusting screw(rod) 223 that tightens nut and match, the bottom of described location-plate 221 and brace table 21 are fixing, and described adjusting screw(rod) 223 is fixed on the upper end of described location-plate 221.
Described front apron 23 is reinforced in the rear end of described brace table 21 by floor 231, and in the screwed hole at front apron 23 middle parts, also coupling is provided with an adjusting rod 232,
By the front apron 23 on front and back supporting and location assembly 2 and rear support positioning component 4 by swing arm 8 horizontal location on brace table 21, and rotary regulating lever 232 makes one end of its adjusting rod 232 and the corresponding end of swing arm 8 hold out against mutually connection, then by described side plate locking device 22, utilize adjusting screw(rod) 223 to clamp the two sides of swing arm 8, complete the horizontal location of swing arm.
Described middle supporting and location assembly 3 comprises bracing frame 31, left and right supporting and location post 32 and be interspersed in the locating shaft 33 in described left and right supporting and location post 32 top axis holes, the hinge hole 82 position Corresponding matchings of the upper ear plate 81 on described locating shaft 33 and swing arm 8, described left and right supporting and location post 32 lays respectively at the both sides of swing arm 8, and its bottom is fixing with bracing frame 31.
By the locating shaft 33 in middle supporting and location assembly 3 vertical direction, located the location in swing arm vertical direction, preferred, described left and right supporting and location post 32 is telescopic supporting and location post, to adapt to the location of the different vertical length direction of swing arm 8.
By front side board 23 location in front support positioning component 2, rear support positioning component 4 horizontal directions and locating shaft 33 location in middle supporting and location assembly 3 vertical direction, then by side plate locking device 22, swing arm is fixedly clamped, simple in structure, greatly reduce cost of investment.
The general processing unit (plant) of swing arm described in the utility model is suitable for the movable arm welding processing of different size model, and highly versatile operates more simply, has improved the quality of swing arm 8 welding processing.
On described brace table 21, be also provided with side plate auxiliary positioning assembly 10, be used for auxiliary positioning.
Except technical characterictic described in description, be those skilled in the art known technology.

Claims (5)

1. the general processing unit (plant) of swing arm, comprise workbench (1) and be arranged on the supporting and location assembly on workbench (1), it is characterized in that: described supporting and location assembly comprises front support positioning component (2), middle supporting and location assembly (3) and rear support positioning component (4), described front support positioning component (2) and rear support positioning component (4) are symmetricly set on the rear and front end of workbench (1), its spaced surface of described workbench (1) is provided with some locating slots (5), described supporting and location assembly is fixed on workbench (1) by fastener (6) and corresponding locating slot (5) respectively.
2. the general processing unit (plant) of swing arm according to claim 1, it is characterized in that: described front support positioning component (2) and rear support positioning component (4) comprise respectively brace table (21) and be arranged on side plate locking device (22) and the front apron (23) on brace table (21), described side plate locking device (22) comprises location-plate (221), tighten nut (222) and with the adjusting screw(rod) (223) that tightens nut (222) and match, the bottom of described location-plate (221) and brace table (21) are fixing, described adjusting screw(rod) (223) is fixed on the upper end of described location-plate (221), and by adjusting screw(rod) (223) to clamp the two sides of swing arm (8), described front apron (23) is reinforced the rear end in described brace table (21) by floor (231), in the screwed hole at front apron (23) middle part, also coupling is provided with an adjusting rod (232), one end of described adjusting rod (232) holds out against and is connected mutually with the end of swing arm (8), the feather edge of described brace table (21) is provided with peripheral boss (9).
3. the general processing unit (plant) of swing arm according to claim 1, it is characterized in that: described middle supporting and location assembly (3) comprises bracing frame (31), left, right support locating dowel (32) and be interspersed in a described left side, locating shaft (33) in the axis hole of right support locating dowel (32) top, hinge hole (82) the position Corresponding matching of the upper ear plate (81) on described locating shaft (33) and swing arm (8), a described left side, right support locating dowel (32) lays respectively at the both sides of swing arm (8), its bottom is fixing with bracing frame (31), a described left side, right supporting locating dowel (32) is vertically scalable.
4. the general processing unit (plant) of swing arm according to claim 2, it is characterized in that: described fastener (6) comprises strip plate (61), the "T"-shaped pin (62) matching with locating slot (5), described strip plate (61) one end is supported on described peripheral boss (9), the other end is supported on workbench by square cushion block (63), major part one end of described "T"-shaped pin (62) is placed in described locating slot (5), the little head end of described "T"-shaped pin (62) by after the fixing hole of strip plate (61) by nut check.
5. the general processing unit (plant) of swing arm according to claim 2, is characterized in that: on described brace table (21), be also provided with side plate auxiliary positioning assembly (10).
CN201420046276.9U 2014-01-25 2014-01-25 Machining device universal for movable arms Active CN203726047U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420046276.9U CN203726047U (en) 2014-01-25 2014-01-25 Machining device universal for movable arms

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384784A (en) * 2014-09-29 2015-03-04 无锡明珠钢球有限公司 Auxiliary frame tool
CN105945439A (en) * 2016-05-23 2016-09-21 安徽昌永得机械有限公司 Excavator bucket rod side plate manufacturing method
CN108127315A (en) * 2017-12-21 2018-06-08 株洲天自动焊接装备有限公司 A kind of group of cylinder support is to tooling
CN108161317A (en) * 2018-02-26 2018-06-15 劲旅环境科技有限公司 A kind of pivoted arm group mounted welder
CN110434522A (en) * 2019-06-26 2019-11-12 武汉船用机械有限责任公司 The assembly tooling and assembly method of boat bucket spoon
CN111168314A (en) * 2020-04-01 2020-05-19 刘争 Full-automatic welding tool for excavator movable arm assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104384784A (en) * 2014-09-29 2015-03-04 无锡明珠钢球有限公司 Auxiliary frame tool
CN105945439A (en) * 2016-05-23 2016-09-21 安徽昌永得机械有限公司 Excavator bucket rod side plate manufacturing method
CN108127315A (en) * 2017-12-21 2018-06-08 株洲天自动焊接装备有限公司 A kind of group of cylinder support is to tooling
CN108161317A (en) * 2018-02-26 2018-06-15 劲旅环境科技有限公司 A kind of pivoted arm group mounted welder
CN110434522A (en) * 2019-06-26 2019-11-12 武汉船用机械有限责任公司 The assembly tooling and assembly method of boat bucket spoon
CN110434522B (en) * 2019-06-26 2021-08-24 武汉船用机械有限责任公司 Assembling tool and assembling method for reverse navigation bucket spoon
CN111168314A (en) * 2020-04-01 2020-05-19 刘争 Full-automatic welding tool for excavator movable arm assembly
CN111168314B (en) * 2020-04-01 2021-11-30 济宁众一机械设备有限公司 Full-automatic welding tool for excavator movable arm assembly

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CP01 Change in the name or title of a patent holder

Address after: 272500 No.1 Jincheng Road, Wenshang Economic Development Zone, Jining City, Shandong Province

Patentee after: Jincheng Technology Co.,Ltd.

Address before: 272500 No.1 Jincheng Road, Wenshang Economic Development Zone, Jining City, Shandong Province

Patentee before: Jincheng Technology Co.,Ltd.

CP01 Change in the name or title of a patent holder
CP03 Change of name, title or address

Address after: 272500 No.1 Jincheng Road, Wenshang Economic Development Zone, Jining City, Shandong Province

Patentee after: Jincheng Technology Co.,Ltd.

Address before: 272500 No. 1, Jincheng Road, economic development zone, Wenshang County, Jining City, Shandong Province (Jincheng Machinery)

Patentee before: SHANDONG JINCHENG MACHINERY Co.,Ltd.

CP03 Change of name, title or address