CN201669576U - Processing device for excavator dozer blade lug plate assembly - Google Patents
Processing device for excavator dozer blade lug plate assembly Download PDFInfo
- Publication number
- CN201669576U CN201669576U CN2010202281789U CN201020228178U CN201669576U CN 201669576 U CN201669576 U CN 201669576U CN 2010202281789 U CN2010202281789 U CN 2010202281789U CN 201020228178 U CN201020228178 U CN 201020228178U CN 201669576 U CN201669576 U CN 201669576U
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- China
- Prior art keywords
- otic placode
- base plate
- dozer
- pressure plates
- detent mechanism
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Abstract
The utility model discloses a processing device for an excavator dozer blade lug plate assembly. The device comprises a bottom plate, a lug plate positioning mechanism and a shaft pipe positioning mechanism; the lug plate positioning mechanism comprises a positioning support, a supporting seat, a T-shaped handle and a pressure plate I; a dozer blade lug plate is supported on the positioning support; the pressure plate I presses the upper side of the dozer blade lug plate; and the lower end of the T-shaped handle is movably connected with the pressure plate I. The shaft pipe positioning mechanism comprises a V-shaped seat, a compaction screw, a pressure plate II and a fixed seat; a shaft pipe is supported on the V-shaped seat; the lower end of the compaction screw passes through the pressure plate II and is fixedly connected with the fixed seat, and the upper end of the compaction screw is movably connected with a fastening nut; and the pressure plate II presses the middle part of the shaft pipe. The device can effectively ensure the processing quality requirements of an oil cylinder sleeve hole and the inner side of the lug plate, can clamp two workpieces at one time, shortens the distance between the workpieces, enhances the rigidity, reduces the number of positioning elements, has low cost and high production efficiency, and is suitable for batch production.
Description
Technical field
The utility model relates to a kind of excavator dozer and the hinged assembly processing unit (plant) of main frame, and especially a kind of machined frock of excavator dozer otic placode assembly belongs to the Machining Technology field.
Background technology
Dozer is the groundwork device of mini-excavator, by the front end of otic placode member hinges at excavator.Dozer otic placode assembly is welded by otic placode and central siphon, dozer otic placode assembly postwelding machined central siphon both ends of the surface, otic placode hole and otic placode medial surface, owing to the otic placode hole is hinged by connecting bearing pin and oil cylinder piston club head, add to guarantee the depth of parallelism in two otic placode holes and the dimension precision requirement of pin-and-hole man-hour.At present, single-piece work is adopted in the machined of dozer otic placode assembly, adds the man-hour workpiece and often be difficult to centering on lathe, and spended time is long, locatees inaccurately, and it is unreliable to clamp, and the product quality that processes can not get assurance, and the cost height, and production efficiency is low.
The utility model content
The purpose of this utility model provide a kind of simple in structure, cost is low, production efficiency is high, the reliable excavator dozer of accurate positioning otic placode processing unit (plant).
The utility model is achieved by the following technical programs:
A kind of excavator dozer otic placode assembly processing unit (plant) comprises base plate, otic placode detent mechanism, central siphon detent mechanism; Described otic placode detent mechanism is symmetricly set on the both sides of described base plate, and described central siphon detent mechanism is arranged on the base plate middle part; Described otic placode detent mechanism comprises positioning support, supporting seat, T type handle, pressure plates I, described positioning support, supporting seat are fixedlyed connected with described base plate respectively, described dozer otic placode downside vertical support is on described positioning support, described pressure plates I is pressed in dozer otic placode upper side, described T type handle passes described supporting seat upper end, pressure plates I, T type handle is threaded with supporting seat, and T type handle, at its lower end and pressure plates I flexibly connect; Described central siphon detent mechanism comprises several V-shape bases, clamping screw, pressure plates II, holder, described V-shape base is symmetricly set on the both sides, middle part of described base plate, fixedly connected with base plate, the central siphon two ends are supported on respectively on the described V-shape base, described pressure plates II is pressed in the middle part of central siphon, the clamping screw lower end is passed pressure plates II and is fixedlyed connected with described holder, termination, clamping screw upper end and clamp nut flexible connection, and described holder is fixedlyed connected with base plate.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid excavator dozer otic placode assembly processing unit (plant), wherein said positioning support comprises positioning table, puller bolt, nut, described bolt is vertically fixed on the top of described positioning table, and described nut screws on bolt, and the nut outside withstands on the dozer otic placode downside.
Aforesaid excavator dozer otic placode assembly processing unit (plant), wherein said base plate two middle side parts are respectively equipped with positioning key, and described positioning key is fixedlyed connected with described base plate.
The utility model adopts the otic placode location of adjustable positioning support to dozer otic placode assembly, adopt V-shape base that central siphon is positioned, by pressing plate dozer otic placode and central siphon are compressed respectively simultaneously, simple and compact for structure, accurate positioning is reliable, has effectively guaranteed the crudy requirement of central siphon hole and otic placode inboard.The utility model can two workpiece of a clamping, and workpiece is placed back-to-back, have shortened the distance between the workpiece, have strengthened rigidity of the present utility model, have reduced the quantity of setting element simultaneously, and cost is low, and the production efficiency height is suitable for producing in batches.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the utility model comprises base plate 1, two otic placode detent mechanisms 2, central siphon detent mechanism 3,1 liang of middle side part of base plate is respectively equipped with positioning key 6, positioning key 6 and base plate 1 are fixedlyed connected by securing member, positioning key 6 is inlaid in the platen dovetail groove, guarantees the relative position and the precision of the utility model and platen.Otic placode detent mechanism 2 is symmetricly set on the both sides of base plate 1, and central siphon detent mechanism 3 is arranged on the middle part of base plate 1; Otic placode detent mechanism 2 comprises positioning support 21, bracing frame 22, T type handle 23, pressure plates I 24, bracing frame 22 is down the weldment of L shaped structure, fixedly connected with base plate 1 by securing member, positioning support 21 is welded on the base plate 1, two otic placodes, the 4 downside vertical support of dozer otic placode assembly are on positioning support 21, pressure plates I 24 is pushed down dozer otic placode 4 upsides, T type handle 23 passes bracing frame 22 minor faces, pressure plates I 24, be threaded with the minor face of bracing frame 22, its termination, lower end flexibly connects by axle sleeve, round pin and pressure plates I 24.Positioning support 21 comprises positioning table 211, puller bolt 212, nut 213, positioning table 211 tops are ramp structure, puller bolt 212 vertically is screwed in the top, inclined-plane of positioning table 211, and nut 213 screws on puller bolt 212, and puller bolt 212 tops withstand on dozer otic placode 4 downsides.
Central siphon detent mechanism 3 comprises that 4 V-shape bases 31, clamping screw 32, pressure plates II 33,34,4 V-shape bases 31 of holder are arranged on the both sides, middle part of base plate 1 in twos symmetrically, fixedly connected with base plate 1.Central siphon 5 two ends are supported on respectively on the V-shape base 31, pressure plates II 33 is pressed in the middle part of central siphon 5, clamping screw 32 lower ends are passed pressure plates II 33 and are fixedlyed connected with holder 34, the upper end is passed pressure plates II 33 backs and is clamped by 35 pairs of central siphons of clamp nut, 5 location, and holder 34 is fixedlyed connected with base plate 1 by securing member.
When the utility model uses, earlier the utility model is accurately located by positioning key 6, with securing member on platen, then with the otic placode 51 of two dozer otic placode assemblies 5 outwardly, central siphon 52 inwardly, central siphon 52 two ends are supported on respectively on the V-shape base 31, and two dozer otic placode assemblies 5 are located in pairs.Rotate puller bolt 212 respectively, make its end face on the inclined-plane of dozer otic placode 4 downsides, tighten clamp nut 35 slightly, make pressure plates II 33 push down the central siphon 5 of two dozer otic placode assemblies 5; Rotate T type handle 23, make pressure plates I 24 push down the otic placode 4 of dozer otic placode assembly 5, two dozer otic placodes of centering assembly 5 respectively, make it the location more accurately and reliably, tighten clamp nut 35 and T type handle 23 at last, make dozer otic placode assembly 5 locate clamping fully, can process two dozer otic placode assemblies 5.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (3)
1. an excavator dozer otic placode assembly processing unit (plant) is characterized in that: comprise base plate, otic placode detent mechanism, central siphon detent mechanism; Described otic placode detent mechanism is symmetricly set on the both sides of described base plate, and described central siphon detent mechanism is arranged on the base plate middle part; Described otic placode detent mechanism comprises positioning support, supporting seat, T type handle, pressure plates I, described positioning support, supporting seat are fixedlyed connected with described base plate respectively, described dozer otic placode downside vertical support is on described positioning support, described pressure plates I is pressed in dozer otic placode upper side, described T type handle passes described supporting seat upper end, pressure plates I, T type handle is threaded with supporting seat, and T type handle, at its lower end and pressure plates I flexibly connect; Described central siphon detent mechanism comprises several V-shape bases, clamping screw, pressure plates II, holder, described V-shape base is symmetricly set on the both sides, middle part of described base plate, fixedly connected with base plate, the central siphon two ends are supported on respectively on the described V-shape base, described pressure plates II is pressed in the middle part of central siphon, the clamping screw lower end is passed pressure plates II and is fixedlyed connected with described holder, termination, clamping screw upper end and clamp nut flexible connection, and described holder is fixedlyed connected with base plate.
2. excavator dozer otic placode assembly processing unit (plant) as claimed in claim 1, it is characterized in that: described positioning support comprises positioning table, puller bolt, nut, described bolt is vertically fixed on the top of described positioning table, described nut screws on bolt, and the nut outside withstands on the dozer otic placode downside.
3. excavator dozer otic placode assembly processing unit (plant) as claimed in claim 1, it is characterized in that: described base plate two middle side parts are respectively equipped with positioning key, and described positioning key is fixedlyed connected with described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202281789U CN201669576U (en) | 2010-06-17 | 2010-06-17 | Processing device for excavator dozer blade lug plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202281789U CN201669576U (en) | 2010-06-17 | 2010-06-17 | Processing device for excavator dozer blade lug plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669576U true CN201669576U (en) | 2010-12-15 |
Family
ID=43326988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202281789U Expired - Fee Related CN201669576U (en) | 2010-06-17 | 2010-06-17 | Processing device for excavator dozer blade lug plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669576U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513853A (en) * | 2011-12-26 | 2012-06-27 | 上海锅炉厂有限公司 | Elbow clamping positioning device |
| CN103769808A (en) * | 2013-12-20 | 2014-05-07 | 哈尔滨汽轮机厂有限责任公司 | Method for roughly machining 600 MW high and medium pressure main steam adjusting valve and jig of 600 MW high and medium pressure main steam adjusting valve |
| CN103949920A (en) * | 2014-05-26 | 2014-07-30 | 苏州铉动三维空间科技有限公司 | Positioning clamp |
| CN104084817A (en) * | 2014-06-27 | 2014-10-08 | 柳州市汉森机械制造有限公司 | Clamping shaft milling clamp |
| CN106141727A (en) * | 2015-04-13 | 2016-11-23 | 池州市旭豪机械有限公司 | A kind of sewing machine housing milling fixture |
| CN110919429A (en) * | 2019-12-09 | 2020-03-27 | 常熟焱智交通设备零部件有限公司 | A portable assembly body for radiator processing |
| CN114406741A (en) * | 2021-12-08 | 2022-04-29 | 惠尔信机械（泰兴）有限公司 | Tool, machining system and machining method for large marine propeller shell |
-
2010
- 2010-06-17 CN CN2010202281789U patent/CN201669576U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513853A (en) * | 2011-12-26 | 2012-06-27 | 上海锅炉厂有限公司 | Elbow clamping positioning device |
| CN103769808A (en) * | 2013-12-20 | 2014-05-07 | 哈尔滨汽轮机厂有限责任公司 | Method for roughly machining 600 MW high and medium pressure main steam adjusting valve and jig of 600 MW high and medium pressure main steam adjusting valve |
| CN103769808B (en) * | 2013-12-20 | 2016-01-13 | 哈尔滨汽轮机厂有限责任公司 | 600MW high pressure main regulation valve body of steam rough machining method |
| CN103949920A (en) * | 2014-05-26 | 2014-07-30 | 苏州铉动三维空间科技有限公司 | Positioning clamp |
| CN104084817A (en) * | 2014-06-27 | 2014-10-08 | 柳州市汉森机械制造有限公司 | Clamping shaft milling clamp |
| CN106141727A (en) * | 2015-04-13 | 2016-11-23 | 池州市旭豪机械有限公司 | A kind of sewing machine housing milling fixture |
| CN110919429A (en) * | 2019-12-09 | 2020-03-27 | 常熟焱智交通设备零部件有限公司 | A portable assembly body for radiator processing |
| CN114406741A (en) * | 2021-12-08 | 2022-04-29 | 惠尔信机械（泰兴）有限公司 | Tool, machining system and machining method for large marine propeller shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120617 |