CN201711554U - Movable indexing milling overlength spline shaft fixture - Google Patents
Movable indexing milling overlength spline shaft fixture Download PDFInfo
- Publication number
- CN201711554U CN201711554U CN2010202625230U CN201020262523U CN201711554U CN 201711554 U CN201711554 U CN 201711554U CN 2010202625230 U CN2010202625230 U CN 2010202625230U CN 201020262523 U CN201020262523 U CN 201020262523U CN 201711554 U CN201711554 U CN 201711554U
- Authority
- CN
- China
- Prior art keywords
- overlength
- milling
- spline shaft
- indexing
- splined shaft
- 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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Abstract
The utility model belongs to mechanical manufacturing fixtures, especially relates to a movable indexing milling overlength spline shaft fixture including an indexing head chuck (2), an indexing head (5) and an index dial crank handle (4). Both of the front and rear sides of the bottom of the indexing head (5) of the movable indexing milling overlength spline shaft are respectively provided with gap grooves (5-1), each gap groove (5-1) is fixed with a fixed bolt (6) via a fixed nut (7), the lower ends of the fixed bolts (6) are welded at the upper edges of the middle of the shafts (8), both ends of each shaft (8) is sleeved with rolling wheels (9), the rolling wheels (9) roll on a longitudinal support platform (10). The movable indexing milling overlength spline shaft fixture can complete the milling of the overlength spline shaft on common universal milling machine, greatly improving processing efficiency, ensuring processing accuracy and lowering production cost.
Description
Technical field
The utility model belongs to machine-building frock jig, and particularly a kind of mobile calibration mills overlength splined shaft jig.
Background technology
In modern mechanical equipment is made, the application of overlength splined shaft more and more widely, but in the processing and manufacturing process of overlength splined shaft, milling spline is exactly a key link, especially the spline milling of overlength is difficult to finish on common universal milling machine, and precision and efficient all can't guarantee.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of mobile calibration simple in structure, simple operation to mill overlength splined shaft jig.
The technical scheme that the utility model technical solution problem adopts is: mobile calibration mills overlength splined shaft jig and comprises dividing head chuck, dividing head, index dial crank, be characterized in that the forward and backward both sides, dividing head bottom that mobile calibration mills the overlength splined shaft are respectively equipped with a slot, fixedly install a set bolt with hold-down nut on each slot, the middle upper limb of the lower end welding axle of set bolt, roller of the two ends suit of every axle, roller rolls on the longitudinal bracing platform.
The beneficial effects of the utility model are: mobile calibration mills overlength splined shaft jig just can be finished the overlength splined shaft on common universal milling machine milling, can improve working (machining) efficiency greatly, guarantees machining accuracy, has reduced production cost.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is that mobile calibration mills overlength splined shaft jig structure chart.
Among the figure, 1-overlength splined shaft; The 2-dividing head chuck; The 3-index dial; 4-index dial crank; The 5-dividing head; The 5-1-slot; The 6-set bolt; The 7-hold-down nut; The 8-axle; The 9-roller; 10-longitudinal bracing platform;
The specific embodiment
Embodiment, with reference to accompanying drawing 1, mobile calibration mills on the dividing head 5 of overlength splined shaft jig and is respectively equipped with dividing head chuck 2, index dial 3, index dial crank 4, clamps overlength splined shaft 1 on the dividing head chuck 2.Forward and backward both sides, dividing head 5 bottoms are respectively equipped with a slot 5-1, and each slot 5-1 goes up and fixedly installs a set bolt 6 with hold-down nut 7, the upper limb in the middle of the lower end welding axle 8 of set bolt 6.Roller 9 of the two ends suit of every axle 8, roller 9 rolls on longitudinal bracing platform 10.
The course of work that mobile calibration mills overlength splined shaft jig is: be fixed on an end behind overlength splined shaft 1 centering on the workbench of milling machine with pressing plate, the other end is installed on the dividing head chuck 2, start the biplate milling cutter milling on the milling machine knife bar, mobile calibration mill on the overlength splined shaft jig roller 9 the feeding of milling machine table with the speed traction under, roller 9 is vertically rolled on longitudinal bracing platform 10, when waiting to be milled into the milling machine limitation of length overlength splined shaft 1 fallen card, when a pair of groove has milled, unclamp pressing plate, shake index dial crank 4, carry out being installed again behind the calibration, begin second pair of groove of milling according to before operation, until with the milling of overlength splined shaft to finished product.
Claims (1)
1. a mobile calibration mills overlength splined shaft jig, comprise dividing head chuck (2), dividing head (5), index dial crank (4), it is characterized in that mobile calibration mills forward and backward both sides, the dividing head of overlength splined shaft (5) bottom and is respectively equipped with a slot (5-1), each slot (5-1) is gone up and is fixedly installed a set bolt (6) with hold-down nut (7), the middle upper limb of the lower end welding axle (8) of set bolt (6), a roller of the two ends suit of every axle (8) (9), roller (9) are gone up at longitudinal bracing platform (10) and are rolled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202625230U CN201711554U (en) | 2010-07-15 | 2010-07-15 | Movable indexing milling overlength spline shaft fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202625230U CN201711554U (en) | 2010-07-15 | 2010-07-15 | Movable indexing milling overlength spline shaft fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711554U true CN201711554U (en) | 2011-01-19 |
Family
ID=43457553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202625230U Expired - Fee Related CN201711554U (en) | 2010-07-15 | 2010-07-15 | Movable indexing milling overlength spline shaft fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042263A (en) * | 2012-12-20 | 2013-04-17 | 重庆市永川区飞达机械有限责任公司 | Milling spline semi-automatic machine tool |
-
2010
- 2010-07-15 CN CN2010202625230U patent/CN201711554U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042263A (en) * | 2012-12-20 | 2013-04-17 | 重庆市永川区飞达机械有限责任公司 | Milling spline semi-automatic machine tool |
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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: 20110119 Termination date: 20130715 |