CN202240533U - Special tool for boring and milling main transmission seat - Google Patents
Special tool for boring and milling main transmission seat Download PDFInfo
- Publication number
- CN202240533U CN202240533U CN 201120377777 CN201120377777U CN202240533U CN 202240533 U CN202240533 U CN 202240533U CN 201120377777 CN201120377777 CN 201120377777 CN 201120377777 U CN201120377777 U CN 201120377777U CN 202240533 U CN202240533 U CN 202240533U
- Authority
- CN
- China
- Prior art keywords
- boring
- main transmission
- tool
- transmission seat
- special tool
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a special tool for boring and milling a main transmission seat. The special tool comprises a bottom plate. A fixing plate is arranged on the bottom plate. A positioning hole is arranged on the fixing plate. Side plates are arranged at the both ends of the fixing plate. The bottoms of the side plates are fixed on the bottom plate, and cutter relieving holes are arranged on the side plates. A core shaft is connected with the bottom of the bottom plate. With the adoption of a tool structure which is suitable for machining a boring machine and a milling machine, the same tool can be used for different lathes, so that the problem of increased work amount caused by repeatedly mounting the tool is avoided. Meanwhile, the machining precision can be ensured due to a unified positioning standard. The special tool has the advantages of simple structure, easiness in implementation and good use effect.
Description
Technical field
The utility model relates to a kind of frock, particularly a kind ofly is used for the main transmission seat boring, mills the special tooling of processing.
Background technology
Main transmission seat is a strength member on the excavator, and it and bearing cap link together through bolt, forms the main transmission seat assembly, becomes a crucial combiner on the speed change excavator.The boring of main transmission seat, to mill processing be the important procedure in producing; The frock of in this operation, using at present; Need carry out boring that multiple clamping could accomplish main transmission seat, mill processing; This has just caused needs calibration accuracy repeatedly, thereby has influenced production efficiency, also can't guarantee the crudy of product.
Summary of the invention
The utility model technical problem to be solved is: provide a kind of and be used for the main transmission seat boring, mill the special tooling of processing, it can avoid clamping repeatedly, has improved operating efficiency and product quality, to overcome the deficiency of prior art.
The utility model be achieved in that the special tooling that is used for the main transmission seat boring, mills processing, comprise base plate, on base plate, be provided with fixed head, on fixed head, be provided with locating hole; Two ends at fixed head are provided with side plate, and the bottom of side plate is fixed on the base plate, and on side plate, are provided with and let tool bore; Bottom at base plate is connected with mandrel.
Owing to adopted technique scheme, compared with prior art, the utility model adopts the tool structure that is fit to boring machine and milling machine processing, can same frock be used on different lathes, thereby avoid repeatedly clamping and problem that the workload that causes increases; Simultaneously, owing to unified positioning reference, so machining accuracy also can obtain to guarantee.The utility model is simple in structure, implements easily, and result of use is good.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment
The embodiment of the utility model: the structure of special tooling of be used for the main transmission seat boring, milling processing is as shown in Figure 1, comprises base plate 1, on base plate 1, is provided with fixed head 2, on fixed head 2, is provided with locating hole 3; Be provided with side plate 4 at the two ends of fixed head 2, the bottom of side plate 4 is fixed on the base plate 1, and on side plate 4, is provided with and lets tool bore 5; Be connected with mandrel 6 in the bottom of base plate 1.
In use, base plate 1 is fixed on the workbench of lathe through mandrel 6.
Claims (1)
1. a special tooling that is used for the main transmission seat boring, mills processing comprises base plate (1), it is characterized in that: on base plate (1), be provided with fixed head (2), on fixed head (2), be provided with locating hole (3); Be provided with side plate (4) at the two ends of fixed head (2), the bottom of side plate (4) is fixed on the base plate (1), and on side plate (4), is provided with and lets tool bore (5); Be connected with mandrel (6) in the bottom of base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120377777 CN202240533U (en) | 2011-10-09 | 2011-10-09 | Special tool for boring and milling main transmission seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120377777 CN202240533U (en) | 2011-10-09 | 2011-10-09 | Special tool for boring and milling main transmission seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240533U true CN202240533U (en) | 2012-05-30 |
Family
ID=46101834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120377777 Expired - Fee Related CN202240533U (en) | 2011-10-09 | 2011-10-09 | Special tool for boring and milling main transmission seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975146A (en) * | 2012-11-12 | 2013-03-20 | 中航沈飞民用飞机有限责任公司 | Tilting vertical tail band plate span locating and detecting device |
| CN103595168A (en) * | 2012-08-16 | 2014-02-19 | 苏州市兴博塑胶模具有限公司 | Servo machine X axis motor base |
-
2011
- 2011-10-09 CN CN 201120377777 patent/CN202240533U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595168A (en) * | 2012-08-16 | 2014-02-19 | 苏州市兴博塑胶模具有限公司 | Servo machine X axis motor base |
| CN102975146A (en) * | 2012-11-12 | 2013-03-20 | 中航沈飞民用飞机有限责任公司 | Tilting vertical tail band plate span locating and detecting device |
| CN102975146B (en) * | 2012-11-12 | 2014-10-22 | 中航沈飞民用飞机有限责任公司 | Tilting vertical tail band plate span locating and detecting device |
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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 |
Granted publication date: 20120530 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |