CN202684165U - Single-tooth drill set capable of one-time hole molding - Google Patents
Single-tooth drill set capable of one-time hole molding Download PDFInfo
- Publication number
- CN202684165U CN202684165U CN 201220345160 CN201220345160U CN202684165U CN 202684165 U CN202684165 U CN 202684165U CN 201220345160 CN201220345160 CN 201220345160 CN 201220345160 U CN201220345160 U CN 201220345160U CN 202684165 U CN202684165 U CN 202684165U
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- CN
- China
- Prior art keywords
- bores
- cover
- drill set
- monodentate
- time
- 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 discloses a single-tooth drill set capable of one-time hole molding. The drill set comprises a connecting base, wherein a drill set body is arranged on the connecting base. By the single-tooth drill set, a hole with a required diameter can be formed at a time, only 1/4 of the original time is required, the working procedures and time are greatly saved, the efficiency is improved, and the economic efficiency is improved obviously.
Description
Technical field
The utility model relates to field of machining, and cover bores specifically.
Background technology
When making the assembly line raceway, make of the aluminium section bar of special use the support of raceway.On aluminium section bar, to process the bearing mounting hole of Ф 47H7.Common processing method is the hole that gets out first Ф 46, bores the hole of Ф 47H7 again.And the Kong Yaofen of Ф 46 has bored for three times, is drilled into first the hole of Ф 25, and counterboring is to Ф 36 again, and then counterboring bores the hole of Ф 47H7 to the hole of Ф 46 again.
The utility model content
The purpose of this utility model is the deficiency that exists for prior art, and a kind of saving operation is provided, but the monodentate cover of all promising policy boring demand bores.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is that a kind of monodentate cover of time processing moulding bores, and comprises Connection Block, at Connection Block cover is installed and bores.
Be the eliminating of convenient boring waste material, described cover bores and is monodentate cover brill.
In order to reach the purpose of time processing moulding, also be provided with boring cutter between described cover brill and the Connection Block.
Beneficial effect: the utility model can disposablely process the hole of required diameter, and the used time only is original 1/4, has greatly saved operation and time, has improved efficient, the highly significant that business efficiency promotes.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, present embodiment is implemented under take technical solutions of the utility model as prerequisite, should understand these embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.
As shown in Figure 1, a kind of monodentate of time processing moulding cover bores, and comprises that monodentate overlaps brill 1, boring cutter 3 and Connection Block 2, and the monodentate cover bores 1 and is fixed on the Connection Block 2, is fixed with boring cutter 3 at monodentate cover brill 1 and 2 times of Connection Block.The monodentate cover bores 1 can disposablely process the hole more smaller than required aperture, and then carries out bore hole by boring cutter 3 afterwards.Whole operation is disposable to be finished, both convenient, time saving and energy saving again, has greatly improved operating efficiency.
In the present embodiment, the anterior angle that the monodentate cover bores is 15 °, and relief angle is 7 °.
Claims (3)
1. the monodentate of time processing moulding cover bores, and comprises Connection Block (2), it is characterized in that: at Connection Block (2) cover is installed and bores (1).
2. the monodentate of described a kind of time processing moulding cover bores according to claim 1, it is characterized in that: described cover bores (1) and bores for the monodentate cover.
3. the monodentate of described a kind of time processing moulding cover bores according to claim 1, it is characterized in that: described cover bores between (1) and the Connection Block (2) and also is provided with boring cutter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345160 CN202684165U (en) | 2012-07-17 | 2012-07-17 | Single-tooth drill set capable of one-time hole molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345160 CN202684165U (en) | 2012-07-17 | 2012-07-17 | Single-tooth drill set capable of one-time hole molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684165U true CN202684165U (en) | 2013-01-23 |
Family
ID=47539836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220345160 Expired - Fee Related CN202684165U (en) | 2012-07-17 | 2012-07-17 | Single-tooth drill set capable of one-time hole molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404911A (en) * | 2020-12-07 | 2021-02-26 | 大连瑞谷科技有限公司 | Processing technology for pocket hole of spherical roller bearing retainer |
-
2012
- 2012-07-17 CN CN 201220345160 patent/CN202684165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404911A (en) * | 2020-12-07 | 2021-02-26 | 大连瑞谷科技有限公司 | Processing technology for pocket hole of spherical roller bearing retainer |
| CN112404911B (en) * | 2020-12-07 | 2022-08-16 | 大连瑞谷科技有限公司 | Processing technology for pocket hole of spherical roller bearing retainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20190717 |