CN205414629U - Whirling screw thread device with adjustable - Google Patents
Whirling screw thread device with adjustable Download PDFInfo
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- CN205414629U CN205414629U CN201620228824.9U CN201620228824U CN205414629U CN 205414629 U CN205414629 U CN 205414629U CN 201620228824 U CN201620228824 U CN 201620228824U CN 205414629 U CN205414629 U CN 205414629U
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- whirling
- screw thread
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Abstract
The utility model relates to a whirling screw thread device with adjustable. Mainly solve present whirling technique, only be applicable to fixed dimension pitch and helix angle's thread processing. Base (4) install on lathe carriage through bolted connection's mode, still be provided with driving motor switch (5) on base (4), still be provided with between device body and the base adjusting bolt (6), still be provided with the blade disc that drives by belt pulley (7) on the device body, be provided with clamp plate (2) on the blade disc, install adjustable cutter arbor (3) on clamp plate (2), cutter arbor (3) tip is provided with sword piece (1). Have processingquality, efficient, reduce the characteristics of processing cost.
Description
Technical field
The utility model relates to mechanical field, a kind of adjustable whirlwind thread milling device.
Background technology
Whirling mill thread technology is the high-speed milling screw device utilizing self-powered special milling screw tool supporting with engine lathe, and with the hard alloy forming cutter being arranged on High Rotation Speed cutterhead, from workpiece, milling is except the Screw thread process method of screw thread.Whirling mill is high because of its Milling Speed, working (machining) efficiency is fast and welcome, but current whirling mill technology, it is only applicable to the screw thread process of fixed dimension pitch and lead angle, screw thread to the another kind of dimensions of processing must change another set of various sizes of whirling mill screw device, so the processing of different size model screw thread on same lathe, same equipment can not be realized.
Utility model content
For solving problem present in background technology, the utility model proposes a kind of adjustable whirlwind thread milling device that improve crudy and efficiency and different specification size screw thread can be processed.
Technical scheme: a kind of adjustable whirlwind thread milling device, including cutter block, pressing plate, knife bar, base, driving motor switch, regulation bolt, belt pulley, the mode that described base is bolted is arranged on lathe carriage, driving motor switch it is additionally provided with on base, it is additionally provided with regulation bolt between device body and base, device body is additionally provided with the cutterhead driven by belt pulley, cutterhead is provided with pressing plate, being provided with adjustable knife bar on pressing plate, knife bar end is provided with cutter block.
Beneficial effect: by using the technical solution of the utility model, expand kind and the dimensions of processed screw thread, extend the range of work of whirling mill screw device, dry cutting, heavy duty high-speed cutting can be realized simultaneously, consumption power is little, production efficiency is high, low cost, convenient and flexible operation, the range of work is wide, during whirling mill, machine spindle speed is slow, machine tool motion precision is high, dynamic stability is good, and lathe axial feed is slow, it is easy to operation, less demanding to workman's professional skill, primary work can operation on duty by simple training.
Accompanying drawing explanation
Fig. 1 is the utility model organigram.
In figure, 1-cutter block, 2-pressing plate, 3-knife bar, 4-base, 5-drives motor switch, and 6-regulates bolt, 7-belt pulley.
Detailed description of the invention
Below in conjunction with the accompanying drawings the utility model is described further.
One adjustable whirlwind thread milling device as shown in Figure 1, including cutter block 1, pressing plate 2, knife bar 3, base 4, drive motor switch 5, regulation bolt 6, belt pulley 7, the mode that described base 4 is bolted is arranged on lathe carriage, driving motor switch 5 it is additionally provided with on base 4, regulation bolt 6 it is additionally provided with between device body and base, the cutterhead driven by belt pulley 7 it is additionally provided with on device body, pressing plate 2 it is provided with on cutterhead, being provided with adjustable knife bar 3 on pressing plate 2, knife bar 3 end is provided with cutter block 1.
nullDuring work，First the mode that device pedestal 4 is bolted is arranged on lathe carriage，Adjust centre-height，Knife bar 3 and cutter block 2 are installed on a corresponding position according to different processing dimensions，The amplitude of fluctuation that adjusting apparatus is upper and lower is carried out by the regulation bolt 6 of adjusting base 4 side，Scale on device can accurately adjust the size of lead angle，By clamping workpiece on scroll chuck，The workpiece other end is withstood with tailstock centre，Opened by the driving motor switch 5 of base 4 side and drive motor，Device is started working，Machine tool chief axis starts to rotate，It is transferred to suitable rotational speed，Feed box drives and does feed motion，Different size of feed speed is adjusted according to different pitch，When completing etc. operation，Stop driving motor and machine tool chief axis，When device and machine tool chief axis stop operating，Tailstock is dropped back，Device is return slowly，Workpiece pine is pressed from both sides，Complete work.
Five working motions have been needed: 1, main motion is that cutterhead drives cutter at high speeds to rotate in process；2, synkinesia is that machine tool chief axis drives workpiece to rotate at a slow speed；3, feed motion: whirling mill according to workpiece pitch or helical pitch along workpiece axially-movable；4, cutting movement is whirling mill radial motion；5, rotary motion is the free degree that whirling mill also has that in the range of certain angle lead angle adjusts.
The size of lead angle can be changed, it is achieved the processing of variety classes screw thread by adjusting cutterhead position；The processing of different pitch screw is realized by adjustment cutterhead rotating speed and the lathe amount of feeding；Regulation bolt 6 defined position finally by bilateral, it is big that this device can process thread size scope, without more changing device, only need to simply adjust cutter block position just can carry out the processing of different size screw thread, the cutter that 2-4 forms knife bar 3 with cutter block 1 can be used, greatly reduce the bearing capacity of cutter, decrease the abrasion of cutter.
Claims (1)
1. an adjustable whirlwind thread milling device, including cutter block (1), pressing plate (2), knife bar (3), base (4), drive motor switch (5), regulation bolt (6), belt pulley (7), it is characterized in that: the mode that described base (4) is bolted is arranged on lathe carriage, driving motor switch (5) it is additionally provided with on base (4), regulation bolt (6) it is additionally provided with between device body and base, the cutterhead driven by belt pulley (7) it is additionally provided with on device body, pressing plate (2) it is provided with on cutterhead, adjustable knife bar (3) is installed on pressing plate (2), knife bar (3) end is provided with cutter block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228824.9U CN205414629U (en) | 2016-03-23 | 2016-03-23 | Whirling screw thread device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228824.9U CN205414629U (en) | 2016-03-23 | 2016-03-23 | Whirling screw thread device with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414629U true CN205414629U (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228824.9U Active CN205414629U (en) | 2016-03-23 | 2016-03-23 | Whirling screw thread device with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116252003A (en) * | 2023-05-09 | 2023-06-13 | 四川工程职业技术学院 | Processing device and processing method for processing spiral groove on cylindrical workpiece |
-
2016
- 2016-03-23 CN CN201620228824.9U patent/CN205414629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116252003A (en) * | 2023-05-09 | 2023-06-13 | 四川工程职业技术学院 | Processing device and processing method for processing spiral groove on cylindrical workpiece |
| CN116252003B (en) * | 2023-05-09 | 2023-07-18 | 四川工程职业技术学院 | Processing method for processing spiral groove on cylindrical workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |