CN105690010A - Manufacturing method for arc-shaped plate milling groove positioning device - Google Patents
Manufacturing method for arc-shaped plate milling groove positioning device Download PDFInfo
- Publication number
- CN105690010A CN105690010A CN201410697663.3A CN201410697663A CN105690010A CN 105690010 A CN105690010 A CN 105690010A CN 201410697663 A CN201410697663 A CN 201410697663A CN 105690010 A CN105690010 A CN 105690010A
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- China
- Prior art keywords
- positioning table
- arc
- trapezoidal
- manufacturing
- trapezoidal positioning
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Abstract
The invention relates to a manufacturing method for an arc-shaped plate milling groove positioning device. The manufacturing method comprises the following steps: a first step, processing a blank part to obtain a trapezoidal positioning table; a second step, carrying out fine grinding on the bottom end of the trapezoidal positioning table; a third step, processing out a positioning hole in the side wall of the trapezoidal positioning table, and processing out an arc-shaped top surface on the trapezoidal positioning table; and a fourth step, mounting a positioning frame in the positioning hole of the trapezoidal positioning table and mounting a bolt on the positioning frame. The arc-shaped plate milling groove positioning device manufactured by the manufacturing method is simple in structure, is flexible and convenient to use, is simple to clamp, and is high in processing precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, particularly relate to the manufacture method of the positioner that arc is carried out Xiyanping injection。
Background technology
Workpiece 1 as described in Figure 1, it is arc tabular, now needs to process groove 11 on which, owing to two face is arcwall face, use common positioning tool also to be able to reach to be accurately positioned, but frock is typically complex, clamping is loaded down with trivial details, and machining accuracy is also difficult to ensure that。
Summary of the invention
The present invention is directed to disadvantages mentioned above of the prior art, it is provided that the manufacture method of a kind of arc groove milling positioner, its simple in construction, flexible and convenient to use, machining accuracy is high。
The technical solution adopted in the present invention is as follows:
The manufacture method of arc groove milling positioner, comprises the steps:
The first step, obtains trapezoidal positioning table from blank processing；
Second step, carries out ground finish to the bottom of trapezoidal positioning table；
3rd step, the sidewall at trapezoidal positioning table processes hole, location, and trapezoidal positioning table processes the end face of arc；
4th step, installs locating rack in the hole, location of trapezoidal positioning table, and locating rack is installed screw。
It is an advantage of the current invention that: the trapezoidal positioning table with cambered surface is set, the radian of cambered surface is identical with the radian of workpiece lower surface, make two can both fit tightly, workpiece uniform force balances, sidewall at positioning table installs locating rack, and passes through screw by Work-sheet pressing on positioning table, simple in construction, clamping is flexible and convenient to use, and working (machining) efficiency is high。
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece。
Fig. 2 is the use state diagram of the present invention。
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described。
As shown in Figure 1 to Figure 2, the present invention includes trapezoidal positioning table 2, the end face 6 of trapezoidal positioning table 2 is arc, the radian of end face 6 is identical with the radian of the lower arcuate surface of workpiece 1, workpiece 1 and positioning table 2 can be made to fit tightly, add man-hour, workpiece 1 uniform force balances, ensure machining accuracy, the width of end face 6 is identical with the lower arcuate surface width of workpiece 1, it is easy to the location of workpiece 1 and positioning table 2, easily determine that whether positioning datum is accurate, with hole 4, location in the ramped side walls of positioning table 2, can be easy to be fixed on operating board by trapezoidal positioning table 2, the upright side walls of positioning table 2 is provided with locating rack 3, the free end of locating rack 3 is with screw 5, the end of screw 5 is pressed on cambered surface on workpiece 1, make to add man-hour, the position location of workpiece 1 will not offset；
The manufacture method of the present invention is as follows:
The first step, obtains trapezoidal positioning table 2 from blank processing；
Second step, carries out ground finish to the bottom of trapezoidal positioning table 2；
3rd step, the sidewall at trapezoidal positioning table 2 processes hole 4, location, and trapezoidal positioning table 2 processes the end face 6 of arc；
4th step, installs locating rack 3 in the hole, location 4 of trapezoidal positioning table 2, and locating rack 3 is installed screw 5。
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, within protection scope of the present invention, it is possible to do any type of amendment。
Claims (1)
1. the manufacture method of arc groove milling positioner, it is characterised in that: comprise the steps:
The first step, obtains trapezoidal positioning table (2) from blank processing；
Second step, carries out ground finish to the bottom of trapezoidal positioning table (2)；
3rd step, the sidewall at trapezoidal positioning table (2) processes hole, location (4), and trapezoidal positioning table (2) processes the end face (6) of arc；
4th step, installs locating rack (3), locating rack (3) is installed screw (5) in the hole, location (4) of trapezoidal positioning table (2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697663.3A CN105690010A (en) | 2014-11-26 | 2014-11-26 | Manufacturing method for arc-shaped plate milling groove positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697663.3A CN105690010A (en) | 2014-11-26 | 2014-11-26 | Manufacturing method for arc-shaped plate milling groove positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105690010A true CN105690010A (en) | 2016-06-22 |
Family
ID=56294457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410697663.3A Pending CN105690010A (en) | 2014-11-26 | 2014-11-26 | Manufacturing method for arc-shaped plate milling groove positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105690010A (en) |
-
2014
- 2014-11-26 CN CN201410697663.3A patent/CN105690010A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |