CN205032961U - T160A bull -dozer master gear drilling tool - Google Patents
T160A bull -dozer master gear drilling tool Download PDFInfo
- Publication number
- CN205032961U CN205032961U CN201520460447.7U CN201520460447U CN205032961U CN 205032961 U CN205032961 U CN 205032961U CN 201520460447 U CN201520460447 U CN 201520460447U CN 205032961 U CN205032961 U CN 205032961U
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- CN
- China
- Prior art keywords
- master gear
- bushing plate
- dozer
- bull
- work piece
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- 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.)
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Abstract
The processing of T160A bull -dozer master gear drilling part, originally owing to there is not special drilling tool, can only be through the drilling of ruling, not only production efficiency is low, and it is great to process the part error of coming out moreover, influences the use of part. Adopting this T160A bull -dozer master gear drilling tool, realizing the base through the bolt and be connected with compressing tightly of workstation, with the location that stud realized work piece, base and bushing plate, use opening clamp plate, nut to compress tightly the bushing plate simultaneously, it is tight to guarantee that the work piece is pressed from both sides, and the reuse locating pin passes bushing plate and work piece, prevents that work piece and bushing plate from rotating relatively to guarantee that master gear drilling processes goes on smoothly, has not only reduced machining error, moreover very big improvement machining efficiency.
Description
Technical field
The utility model is suitable for T160A bull-dozer master gear boring bar tool.
Background technology
For the processing of T160A bull-dozer master gear boring part, originally owing to there is no Special drill instrument, can only by line boring, not only production efficiency is low, and the part error processed is comparatively large, affects the use of part.
Patent of invention content
The utility model object is to use specific purpose tool, and realize Workpiece fixing precision high, mismachining tolerance is little, realizes good assembly performance, greatly improves production efficiency simultaneously.
The utility model for achieving the above object, by the following technical solutions: the specific purpose tool of this T160A bull-dozer master gear boring, be made up of base, bushing plate, alignment pin, drill bushing, opening pressing plate, stud etc., it is characterized in that: realize base by bolt and be connected with the compression of workbench, realize the location of workpiece, base and bushing plate with stud.Use opening pressing plate, nut to compress bushing plate simultaneously, ensure that workpiece is clamped, then with alignment pin through bushing plate and workpiece, prevent workpiece and bushing plate from relatively rotating, thus ensure that master gear drilling operating carries out smoothly.
The beneficial effects of the utility model: avoid the conventional method adopting line boring, reduce part's machining errors, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is master gear boring bar tool installation diagram, as shown in the figure:
1. alignment pin 2. drill bushing 3. opening pressing plate 4. stud 5. bushing plate 6. nut 7. base 8. part to be processed
Detailed description of the invention
By reference to the accompanying drawings the content of the technical program is described in detail.
Assembling and job order: first by fixing for base 7 assembling on the table, and with bolt presses, ensure rigging position.Then pass base 7 with stud 4, one end nut 6 near base is tightened.The endoporus of part to be processed 8 and end face are wiped clean and is contained on stud 4, then be pressed on part to be processed 8 through stud 4 with bushing plate 5, and ensure rigging position.Finally use opening pressing plate 3 and nut 6 clamping work pieces, start operation processing.After having bored first hole, insert alignment pin 1, ensured the position degree processing hole, then proceed the processing in other holes.
The above is exactly preferred embodiment of the present utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (1)
1.T160A bull-dozer master gear boring bar tool, be made up of base, bushing plate, alignment pin, drill bushing, opening pressing plate, stud, nut, it is characterized in that: realize base by bolt and be connected with the compression of workbench, the location of workpiece, base and bushing plate is realized with stud, use opening pressing plate, nut to compress bushing plate simultaneously, guarantee workpiece is clamped, bushing plate and workpiece is passed again with alignment pin, prevent workpiece and bushing plate from relatively rotating, thus ensure that master gear drilling operating carries out smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460447.7U CN205032961U (en) | 2015-06-22 | 2015-06-22 | T160A bull -dozer master gear drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460447.7U CN205032961U (en) | 2015-06-22 | 2015-06-22 | T160A bull -dozer master gear drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032961U true CN205032961U (en) | 2016-02-17 |
Family
ID=55291893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520460447.7U Active CN205032961U (en) | 2015-06-22 | 2015-06-22 | T160A bull -dozer master gear drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312121A (en) * | 2015-06-22 | 2017-01-11 | 天津建筑机械厂 | Drilling tool for main gear of T160A bulldozer |
-
2015
- 2015-06-22 CN CN201520460447.7U patent/CN205032961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312121A (en) * | 2015-06-22 | 2017-01-11 | 天津建筑机械厂 | Drilling tool for main gear of T160A bulldozer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 28, South Kou Road, Hebei District, Tianjin Patentee after: Tianjin Yishan Engineering Machinery Co. Ltd. Address before: No. 28, South Kou Road, Hebei District, Tianjin Patentee before: Tianjin Construction Machinery Factory |
|
| CP01 | Change in the name or title of a patent holder |