CN204075810U - A kind of lathe feed change unit clamp for machining - Google Patents
A kind of lathe feed change unit clamp for machining Download PDFInfo
- Publication number
- CN204075810U CN204075810U CN201420544485.6U CN201420544485U CN204075810U CN 204075810 U CN204075810 U CN 204075810U CN 201420544485 U CN201420544485 U CN 201420544485U CN 204075810 U CN204075810 U CN 204075810U
- Authority
- CN
- China
- Prior art keywords
- base plate
- casing
- support
- machining
- change unit
- 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
Links
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
A kind of lathe feed change unit clamp for machining, comprises base plate, support I etc.Base plate is identical with lathe bed catenation principle with slide carriage with lathe bed catenation principle, is connected with lathe bed by San shape guide rail and level gauge; Locating piece is installed and is moved towards parallel with base plate direction of travel, and the distance between two locating pieces is determined by the size of processed casing, and after being arranged on base plate, two locating pieces are contour.Like this casing is placed in frock and compresses, drive axles box axle to rotate by main shaft, boring bar is connected with axles box, is machined in aperture needed for workpiece by being contained in cutter on boring bar, two stands ensures that boring bar flexibility can not be too high, ensure that machining accuracy.
Description
Technical field
The utility model relates to a kind of tool for case body, specifically a kind of lathe feed change unit clamp for machining.
Background technology
For the feed change unit of engine lathe, generally there is special purpose machine tool to process, along with the development of processing industry and the continuous progress of technology, nowadays can utilize horizontal Machining centers to process.Precision can ensure, but auxiliary material used will improve greatly, waste resource.
Summary of the invention
For above-mentioned deficiency, the utility model provides a kind of lathe feed change unit clamp for machining.
The utility model is achieved through the following technical solutions: a kind of lathe feed change unit clamp for machining, comprises base plate, support I, support II, alignment pin, clamp, locating piece, cover, pressing plate, casing;
Base plate is identical with lathe bed catenation principle with slide carriage with lathe bed catenation principle, is connected with lathe bed by San shape guide rail and level gauge;
Locating piece is the cuboid of cross section rectangle, and wherein one dimension size is much larger than other two-dimension sizes, and it is installed, and trend is parallel with base plate direction of travel, and the distance between two locating pieces is determined by the size of processed casing, and after being arranged on base plate, two locating pieces are contour; Alignment pin is arranged on base plate, and alignment pin is arranged on the side of casing, is close to casing, alignment pin apart from two locating pieces apart from equal;
Pressing plate is arranged on base plate, and processed casing is pressed on locating piece by bolt, nut by pressing plate, and pressing plate is as the criterion not interfere casing to be processed; Clamp is arranged on base plate, and the position of clamp can adjust according to casing size, also can adjust according to casing stressing conditions; The clamping screw that clamp installation site is preferably on clamp is vertical with the longer dimensional directions of locating piece;
Support I, support II is arranged on base plate, support I, casing, support II three line is parallel to the guide rail of mounting base, support has the through hole that dimensional requirement is strict, through hole is provided with cover, and cover corresponding on the two stands processed hole corresponding on casing is coaxial.
The usefulness of this utility model is: be placed in frock by casing like this and compress, axles box axle is driven to rotate by main shaft, boring bar is connected with axles box, by being contained in cutter on boring bar, aperture needed for workpiece is machined, two stands ensures that boring bar flexibility can not be too high, ensure that machining accuracy.
Accompanying drawing explanation
Fig. 1 is fixture front view;
Fig. 2 is fixture top view;
In figure: 1 base plate, 2 support I, 3 support II, 4 alignment pins, 5 clamps, 6 locating pieces, 7 covers, 8 pressing plates, 9 casings.
Detailed description of the invention
Measure the size of processed casing 9, determine the distance of two locating pieces 6, locating piece 6 is fixed on base plate 1 according to the distance determined, ensure that on two locating pieces 6, plane is contour.Processed casing 9 is placed on locating piece 6, tightens the nut on pressing plate 8, casing 9 is fixed on locating piece 6.Clamp 5 is installed in place, the clamping screw on turn clamp, make clamping screw withstand casing 9.By measuring, two stands is arranged on casing 9 both sides as requested.Even if processed like this casing 9 clamping completes.
Claims (3)
1. a lathe feed change unit clamp for machining, comprises base plate, support I, support II, alignment pin, clamp, locating piece, cover, pressing plate, casing; Base plate is identical with lathe bed catenation principle with slide carriage with lathe bed catenation principle, is connected with lathe bed by San shape guide rail and level gauge; Alignment pin is arranged on base plate, and alignment pin is arranged on the side of casing, is close to casing, alignment pin apart from two locating pieces apart from equal.
2. a kind of lathe feed change unit clamp for machining as claimed in claim 1, it is characterized in that: locating piece is the cuboid of cross section rectangle, wherein one dimension size is much larger than other two-dimension sizes, it is parallel with base plate direction of travel that it installs trend, distance between two locating pieces is determined by the size of processed casing, and after being arranged on base plate, two locating pieces are contour.
3. a kind of lathe feed change unit clamp for machining as claimed in claim 1, it is characterized in that: support I, support II is arranged on base plate, support I, casing, support II three line is parallel to the guide rail of mounting base, support has the through hole that dimensional requirement is strict, through hole is provided with cover, and cover corresponding on the two stands processed hole corresponding on casing is coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544485.6U CN204075810U (en) | 2014-09-22 | 2014-09-22 | A kind of lathe feed change unit clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544485.6U CN204075810U (en) | 2014-09-22 | 2014-09-22 | A kind of lathe feed change unit clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075810U true CN204075810U (en) | 2015-01-07 |
Family
ID=52168573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544485.6U Expired - Fee Related CN204075810U (en) | 2014-09-22 | 2014-09-22 | A kind of lathe feed change unit clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075810U (en) |
-
2014
- 2014-09-22 CN CN201420544485.6U patent/CN204075810U/en not_active Expired - Fee Related
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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: 20150107 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |