CN204366717U - Cavity splits arc machining fixture - Google Patents
Cavity splits arc machining fixture Download PDFInfo
- Publication number
- CN204366717U CN204366717U CN201420819457.0U CN201420819457U CN204366717U CN 204366717 U CN204366717 U CN 204366717U CN 201420819457 U CN201420819457 U CN 201420819457U CN 204366717 U CN204366717 U CN 204366717U
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- cavity splits
- locating shaft
- silk hole
- utility
- adjustment
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Abstract
The utility model relates to mould manufacturing field, discloses a kind of cavity splits arc machining fixture, comprising: locating shaft, fixing jackscrew, adjustment screw; Described locating shaft is provided with the V-shaped groove with the same angle of cavity splits blank, and on two V-arrangement faces that locating shaft and cavity splits blank directly contact, is provided with two installs silk hole; Described V-shaped groove lower end is provided with transverse concave groove, and adjustment is installed the corresponding V-shaped groove in silk hole and is arranged on transverse concave groove upper and lower side; Described fixing jackscrew, adjustment screw are fixed together respectively by installation silk hole, adjustment installation silk hole and locating shaft.The utility model is applied in processing motor stator and rotor progressive die cavity splits, overcomes the deficiency of other processing method, locating shaft and the cavity splits of employing are easy for installation, good stability.The utility model, after production and processing is implemented, not only make the precision of cavity splits greatly improve, and dimensional uniformity is very good, is reached the requirement that can exchange, and greatly reduce processing cost.
Description
Technical field
The utility model relates to mould manufacturing field, particularly a kind of cavity splits arc machining fixture.
Background technology
At present, in the use procedure of motor stator and rotor carbide alloy progressive die tool, because carbide alloy stator and rotor die have employed tile configuration, make that the precision of mould is better, service life is higher, maintenance cost is lower, maintenance adjustment is convenient, thus obtains mould and uses generally affirming of producer.But process this stator and rotor cavity splits and have very large difficulty, what on the first: one secondary mould, the cavity splits of same size was many reaches nearly 100 pieces, and requires that tile-sized uniformity is good, and can exchange; Second: cavity splits have employed Hardmetal materials, bring very large difficulty to the processing and manufacturing of circular arc, dimensional accuracy is difficult to ensure.Traditional cavity splits processing method is carried out multiple fine processing by Linear cut or processed by optical contour grinder, due to the above-mentioned machining accuracy of two kinds of equipment and the reason of cost, so the cavity splits cost processed is too high, and there is no interchangeability, have a strong impact on the precision of mould, reduce the mold use life-span.
Summary of the invention
The purpose of this utility model is: in order to solve above-mentioned the problems of the prior art, the utility model provides a kind of cavity splits arc machining fixture, surface grinding machine carries out the mill processing of cavity splits, the utility model has that structure is simple, easy for installation, positioning precision is high, the feature of good stability, cavity splits dimensional uniformity after processing is good and have interchangeability, and mould and die accuracy improves greatly.
For achieving the above object, the technical solution adopted in the utility model is: provide a kind of cavity splits arc machining fixture, comprising: locating shaft 1, fixing jackscrew 2, adjustment screw 4; Described locating shaft 1 is provided with the V-shaped groove with the same angle of cavity splits blank 5, and on two V-arrangement faces that locating shaft 1 and cavity splits blank 5 directly contact, is provided with two installs silk hole; Described V-shaped groove lower end is provided with transverse concave groove, and adjustment is installed the corresponding V-shaped groove in silk hole and is arranged on transverse concave groove upper and lower side; Described fixing jackscrew 2, adjustment screw 4 are fixed together respectively by installation silk hole, adjustment installation silk hole and locating shaft 1.
Wherein, described cavity splits arc machining fixture comprises further: adjusting pad 3, and adjusting pad 3 is placed in the transverse concave groove on locating shaft 1, for adjusting the adjustment of screw 4 pairs of cavity splits blank 5 sizes.
The beneficial effects of the utility model are: the utility model is applied in processing motor stator and rotor progressive die cavity splits, overcomes the deficiency of other processing method, the locating shaft that the utility model adopts and cavity splits is easy for installation, stability is better.The utility model, after production and processing is implemented, not only make the precision of cavity splits greatly improve, and dimensional uniformity is very good, is reached the requirement that can exchange, and greatly reduce processing cost.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model cavity splits arc machining fixture.
Fig. 2 is the side view of the utility model cavity splits arc machining fixture.
Fig. 3 is the front view after cavity splits blank loads the utility model.
Fig. 4 is the side view after cavity splits blank loads the utility model.
Fig. 5 be the utility model cavity splits arc machining fixture be rotated counterclockwise schematic diagram.
Fig. 6 is the schematic diagram that turns clockwise of the utility model cavity splits arc machining fixture.
Fig. 7 is the cavity splits product figure using the utility model to process.
Accompanying drawing identifies: 1-locating shaft; 2-fixes jackscrew; 3-adjusting pad; 4-adjusts screw; 5-cavity splits blank, 6-cavity splits product.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
See figures.1.and.2, a kind of cavity splits arc machining of the utility model fixture, comprising: locating shaft 1, fixing jackscrew 2, adjustment screw 4; Described locating shaft 1 is provided with the V-shaped groove with the same angle of cavity splits blank 5, and on two V-arrangement faces that locating shaft 1 and cavity splits blank 5 directly contact, is provided with two installs silk hole; Described V-shaped groove lower end is provided with transverse concave groove, and adjustment is installed the corresponding V-shaped groove in silk hole and is arranged on transverse concave groove upper and lower side; Described fixing jackscrew 2, adjustment screw 4 are fixed together respectively by installation silk hole, adjustment installation silk hole and locating shaft 1.
Described cavity splits arc machining fixture comprises further: adjusting pad 3, and adjusting pad 3 is placed in the transverse concave groove on locating shaft 1, for adjusting the adjustment of screw 4 pairs of cavity splits blank 5 sizes.
With reference to Fig. 3 and Fig. 4, when after the V-shaped groove that cavity splits blank 5 is placed in locating shaft 1, cavity splits blank 5 is fixed by fixing jackscrew 2, then adjusts screw 4 and carries out small adjustment by adjusting pad 3 pairs of cavity splits blanks 5, after adjusting to the precision needing to reach, adjustment terminates.
With reference to Fig. 5 and Fig. 6, the utility model carries out mill processing with the axle center of locating shaft 1 for the center of circle rotates, locating shaft 1 is carried out being rotated counterclockwise and turning clockwise, repeat above-mentioned action just to process by the arc surface of cavity splits blank 5 upper end, repeat to be rotated counterclockwise, to turn clockwise action through repetitious again, be directly processed to the dimensional accuracy that drawing needs.
Above content is the further description done the present invention in conjunction with optimal technical scheme, can not assert that the concrete enforcement of invention is only limitted to these explanations.Concerning general technical staff of the technical field of the invention, under the prerequisite not departing from design of the present invention, simple deduction and replacement can also be made, all should be considered as protection scope of the present invention.
Claims (2)
1. cavity splits arc machining fixture, is characterized in that, described cavity splits arc machining fixture comprises: locating shaft (1), fixing jackscrew (2), adjustment screw (4); Described locating shaft (1) is provided with the V-shaped groove with cavity splits blank (5) same angle, and on two V-arrangement faces that locating shaft (1) and cavity splits blank (5) directly contact, is provided with two installs silk hole; Described V-shaped groove lower end is provided with transverse concave groove, and adjustment is installed the corresponding V-shaped groove in silk hole and is arranged on transverse concave groove upper and lower side; Described fixing jackscrew (2), adjustment screw (4) are fixed together respectively by installation silk hole, adjustment installation silk hole and locating shaft (1).
2. cavity splits arc machining fixture according to claim 1, is characterized in that, described cavity splits arc machining fixture comprises further: adjusting pad (3), and adjusting pad (3) is placed in the transverse concave groove on locating shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819457.0U CN204366717U (en) | 2014-12-23 | 2014-12-23 | Cavity splits arc machining fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819457.0U CN204366717U (en) | 2014-12-23 | 2014-12-23 | Cavity splits arc machining fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366717U true CN204366717U (en) | 2015-06-03 |
Family
ID=53322965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420819457.0U Active CN204366717U (en) | 2014-12-23 | 2014-12-23 | Cavity splits arc machining fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366717U (en) |
-
2014
- 2014-12-23 CN CN201420819457.0U patent/CN204366717U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |