CN203679814U - Kellering die - Google Patents
Kellering die Download PDFInfo
- Publication number
- CN203679814U CN203679814U CN201420040156.8U CN201420040156U CN203679814U CN 203679814 U CN203679814 U CN 203679814U CN 201420040156 U CN201420040156 U CN 201420040156U CN 203679814 U CN203679814 U CN 203679814U
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- horizontal arm
- main shaft
- fixed
- spring
- 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 - Lifetime
Links
- 238000003801 milling Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Images
Abstract
The utility model discloses a kellering die which comprises a bottom plate arranged on a lathe. Two fixing bases and a locating base are fixed on the bottom plate. The two fixing bases are placed on the two sides of the locating base. Rotatable main shafts are arranged on the two fixing bases in a penetrating mode. One end of each main shaft is fixedly provided with a hand wheel. Guiding films with spiral grooves are arranged in the middle of the main shafts in a sleeved mode. The locating base extends in the side direction to form a horizontal arm part above the guiding films. Vertically-arranged locating pins which can extend into the spiral grooves are inserted to the horizontal arm part, and when the main shafts rotate, the locating pins can move along the spiral grooves and can be adjusted up and down according to the height of the surfaces of the spiral grooves. According to the kellering die, the spiral grooves with the same heights and the depths of the guiding films can be turned in an element to be machined through a knife on the lathe, and accordingly good accuracy of the turned spiral grooves can be kept.
Description
Technical field
The utility model relates to a kind of copy milling mould, relates in particular to a kind of copy milling mould using on lathe.
Background technology
Be used in the general required precision of accessory on photographic camera, gun higher, as the helicla flute on some accessory surfaces, pay particular attention to man-hour adding, conventional moulding spiral fluted method is directly on lathe, to go out with cutter vehicle at present, the helicla flute precision of this forming method moulding is still not high, thereby has influence on the use of the high product of the required precision such as photographic camera, gun.
Utility model content
The purpose of this utility model is to provide a kind of copy milling mould, has solved the low problem of helicla flute precision.
For achieving the above object, the utility model provides a kind of copy milling mould, comprise the base plate being arranged on lathe, on described base plate, be fixed with two holders and a positioning seat, two described fixed seatings are in the both sides of described positioning seat, on two described holders, place rotating main shaft, wherein one end of described main shaft is fixed with handwheel, the middle part cover of described main shaft has with spiral fluted leads film, described positioning seat extends laterally and forms the horizontal arm of leading film top described in being positioned at, on described horizontal arm, be inserted with and can stretch in described helicla flute and in the time that described main shaft rotates and can move and alignment pin that can the vertical setting of up-down adjustment with described helicla flute surface height along described helicla flute.
Preferably, described horizontal arm is provided with vertical through hole, the corresponding described lead to the hole site of upside of described horizontal arm is fixed with spring shield, in described spring shield, be provided with spring, described alignment pin is inserted in described through hole and the upper end of described alignment pin is passed described spring and passes outside described spring shield, described alignment pin is provided with boss, described spring is supported on the boss of described spring shield and described alignment pin, the part that described alignment pin stretches out described spring shield is hinged with handle, the end of described horizontal arm is fixed with back-up block, described handle is also hinged on described back-up block.
Preferably, in described through hole, be provided with copper sheathing, described copper sheathing is enclosed within on described alignment pin.
Preferably, in each described holder, be provided with tetrafluoro cover, described tetrafluoro cover is enclosed within on described main shaft.
Compared with prior art, copy milling mould of the present utility model is arranged on lathe, the alignment pin that utilization is led film and can be moved on the helicla flute of leading film, cutter on lathe can be got on the bus out and described helicla flute of leading same height and the degree of depth on film at components and parts to be processed, thereby make the helicla flute that car goes out can keep good precision.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model copy milling mould.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.
Please refer to Fig. 1, described copy milling mould is the auxiliary equipment being used on lathe, and the helicla flute being used on the high components and parts of requirement on machining accuracy, as the accessory using on photographic camera or gun.Described copy milling mould comprises the base plate 1 being fixed on lathe, is fixed with two holders 2 and a positioning seat 3 on described base plate 1, and two described holders 2 are positioned at the both sides of described positioning seat 3.In each described holder 2, be provided with tetrafluoro cover 4, on two described holders 2, placed rotating main shaft 5, described tetrafluoro cover 4 is enclosed within on described main shaft 5.Wherein one end of described main shaft 5 is fixed with handwheel 6, and the middle part of described main shaft 5 cover has leads film 7 with helicla flute 7a.Described positioning seat 3 extends laterally and forms the horizontal arm 8 of leading film 7 tops described in being positioned at, and is inserted with and can stretches in described helicla flute 7a and in the time that described main shaft 5 rotates and can move and alignment pin 9 that can the vertical setting of up-down adjustment with described helicla flute 7a surface height along described helicla flute 7a on described horizontal arm 8.
Specifically, described horizontal arm 8 is provided with vertical through hole 8a, in described through hole 8a, is provided with copper sheathing 10, and described copper sheathing 10 is enclosed within on described alignment pin 9.The corresponding described through hole 8a of the upside position of described horizontal arm 8 is fixed with spring shield 11, in described spring shield 11, be provided with spring (not shown), described alignment pin 9 is inserted in described through hole 8a and the upper end of described alignment pin 9 is passed described spring and passes outside described spring shield 11.Described alignment pin 9 is provided with boss 9a, and described spring is supported on the boss 9a of described spring shield 11 and described alignment pin 9.The part that described alignment pin 9 stretches out described spring shield 11 is hinged with handle 12.The end of described horizontal arm 8 is fixed with back-up block 13, and described handle 12 is also hinged on described back-up block 13.
When use, components and parts to be processed are arranged on to the other end of described main shaft 5, and the bit alignment that makes lathe components and parts to be processed, then on one side with hand moving described handwheel 6, described main shaft 5 is rotated, on one side with pulling down on hand described handle 12, when can being moved along described helicla flute 7a, the lower end of described alignment pin 9 also can carry out up-down adjustment with the surface height of described helicla flute 7a, can make cutter go out and described helicla flute of leading same height and the degree of depth on film 7 components and parts car to be processed, make the helicla flute that car goes out can keep good precision.
In conjunction with most preferred embodiment, the utility model is described above, but the utility model is not limited to the embodiment of above announcement, and should contains the various amendments of carrying out according to essence of the present utility model, equivalent combinations.
Claims (4)
1. a copy milling mould, it is characterized in that, comprise the base plate being arranged on lathe, on described base plate, be fixed with two holders and a positioning seat, two described fixed seatings are in the both sides of described positioning seat, on two described holders, place rotating main shaft, wherein one end of described main shaft is fixed with handwheel, the middle part cover of described main shaft has with spiral fluted leads film, described positioning seat extends laterally and forms the horizontal arm of leading film top described in being positioned at, on described horizontal arm, be inserted with and can stretch in described helicla flute and in the time that described main shaft rotates and can move and alignment pin that can the vertical setting of up-down adjustment with described helicla flute surface height along described helicla flute.
2. copy milling mould as claimed in claim 1, it is characterized in that: described horizontal arm is provided with vertical through hole, the corresponding described lead to the hole site of upside of described horizontal arm is fixed with spring shield, in described spring shield, be provided with spring, described alignment pin is inserted in described through hole and the upper end of described alignment pin is passed described spring and passes outside described spring shield, described alignment pin is provided with boss, described spring is supported on the boss of described spring shield and described alignment pin, the part that described alignment pin stretches out described spring shield is hinged with handle, the end of described horizontal arm is fixed with back-up block, described handle is also hinged on described back-up block.
3. copy milling mould as claimed in claim 2, is characterized in that: in described through hole, be provided with copper sheathing, described copper sheathing is enclosed within on described alignment pin.
4. copy milling mould as claimed in claim 1, is characterized in that: in each described holder, be provided with tetrafluoro cover, described tetrafluoro cover is enclosed within on described main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040156.8U CN203679814U (en) | 2014-01-22 | 2014-01-22 | Kellering die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040156.8U CN203679814U (en) | 2014-01-22 | 2014-01-22 | Kellering die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679814U true CN203679814U (en) | 2014-07-02 |
Family
ID=51001773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040156.8U Expired - Lifetime CN203679814U (en) | 2014-01-22 | 2014-01-22 | Kellering die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643305A (en) * | 2014-11-11 | 2016-06-08 | 哈尔滨建成集团有限公司 | Clamp for oval head screw with spiral groove |
| CN109108396A (en) * | 2018-10-30 | 2019-01-01 | 安徽省锐凌计量器制造有限公司 | A kind of unpowered impeller screw processing device |
| CN117206577A (en) * | 2023-11-07 | 2023-12-12 | 天水风动机械股份有限公司 | Profiling milling clamp for groove workpiece |
-
2014
- 2014-01-22 CN CN201420040156.8U patent/CN203679814U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643305A (en) * | 2014-11-11 | 2016-06-08 | 哈尔滨建成集团有限公司 | Clamp for oval head screw with spiral groove |
| CN109108396A (en) * | 2018-10-30 | 2019-01-01 | 安徽省锐凌计量器制造有限公司 | A kind of unpowered impeller screw processing device |
| CN117206577A (en) * | 2023-11-07 | 2023-12-12 | 天水风动机械股份有限公司 | Profiling milling clamp for groove workpiece |
| CN117206577B (en) * | 2023-11-07 | 2024-01-26 | 天水风动机械股份有限公司 | Profiling milling clamp for groove workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |