CN214023682U - Milling device for processing nut - Google Patents
Milling device for processing nut Download PDFInfo
- Publication number
- CN214023682U CN214023682U CN202023273185.3U CN202023273185U CN214023682U CN 214023682 U CN214023682 U CN 214023682U CN 202023273185 U CN202023273185 U CN 202023273185U CN 214023682 U CN214023682 U CN 214023682U
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- base
- positioning
- nut
- positioning pin
- processing
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- 238000003801 milling Methods 0.000 title claims abstract description 10
- 238000003754 machining Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a milling device for processing nuts, which comprises a base, a base positioning key, a radial positioning pin, a positioning shaft and an end face elastic positioning pin; the base is provided with an end face elastic positioning pin matched with the spiral end face hole of the nut, and the base positioning key is arranged at the bottom of the base; the positioning shaft is vertical to the base and is fixed on the base through a base positioning key; the positioning shaft is provided with a radial positioning pin and a positioning pin hole for fixing the nut. The utility model discloses not only improve machining efficiency, also improved the degree of accuracy and the processing uniformity of nut processing, provided good preparation to follow-up raceway processing.
Description
Technical Field
The utility model relates to the technical field of machining, specifically be a device is used in milling of processing nut.
Background
At present, the end block nut is large in size due to the fact that the shape of the nut and the size of the return groove are large, the return grooves at two ends are all completed in a machining center, an original tool adopting a locating sleeve and a disc needs to correct the excircle center of the nut one by one, then the plane of the tool needs to be leveled, two times of correction and leveling are repeated at two ends of each nut, non-machining time needs to be spent for 40 minutes, the locating sleeve tool easily makes mistakes in the shift-changing process, and the requirement of batch machining cannot be met.
Disclosure of Invention
The utility model aims at providing a device is used in milling of processing nut that technology is reasonable, and production efficiency is high, save time, can process in batches.
In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a device is used in milling of processing nut which characterized in that: the device comprises a base 1, a base positioning key 2, a radial positioning pin 3, a positioning shaft 4 and an end face elastic positioning pin 5; the base 1 is provided with an end face elastic positioning pin 5 matched with a spiral end face hole of the nut, and the base positioning key 2 is arranged at the bottom of the base 1; the positioning shaft 4 is vertical to the base 1 and is fixed on the base 1 through a base positioning key 2; the positioning shaft 4 is provided with a radial positioning pin 3 and a positioning pin hole 6 for fixing a nut.
The further design is that: the positioning shaft 4 is provided with a positioning pin hole 6 for mounting the radial positioning pin 3, and the positioning pin hole is waist-shaped.
The further design is that: the positioning key 2 is embedded in a bedplate dovetail groove in the center of the base 1.
The utility model discloses beneficial effect avoids the installation mistake, shortens the time of levelling position sleeve, improves the stability of frock, and the frock produces unexpected skew when avoiding the sword greatly late, improves the stability of processing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first schematic view of the nut processing of the present invention;
fig. 3 is a second schematic view of nut processing according to the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a device is used in milling of processing nut which characterized in that: the device comprises a base 1, a base positioning key 2, a radial positioning pin 3, a positioning shaft 4 and an end face elastic positioning pin 5; the base 1 is provided with an end face elastic positioning pin 5 matched with a spiral end face hole of the nut, and the base positioning key 2 is arranged at the bottom of the base 1; the positioning shaft 4 is vertical to the base 1 and is fixed on the base 1 through a base positioning key 2; the positioning shaft 4 is provided with a radial positioning pin 3 and a positioning pin hole 6 for fixing a nut.
The further design is that: the positioning shaft 4 is provided with a positioning pin hole 6 for installing the radial positioning pin 3, the positioning pin hole is waist-shaped, the waist-shaped hole is beneficial to the installation of the pin, and the positioning pin hole is used for processing a returning groove of the first end surface of the nut to avoid a residual installation error.
The further design is that: the positioning key 2 is embedded in a platen dovetail groove in the center of the base 1, the stability of the tool is improved by the design, accidental deviation of the tool during large and late cutting is avoided, and the processing stability is improved
As shown in figure 2, the end face positioning pin is designed as an elastic positioning pin, so that when the radial positioning pin is used for processing the return groove of the first end face, the end face positioning pin can be hidden below the base, and interference with the end face of the nut is avoided.
When a second end face return groove is machined as shown in fig. 3, the elastic positioning pin is matched with the nut end face positioning hole to determine the machining position of the return groove, and the time for leveling the positioning sleeve is shortened.
The utility model discloses the frock only needs to rectify once in the processing, examines the frock position again every class, and the preparation time of non-processing is only 1 minute, has not only improved machining efficiency, has also improved the degree of accuracy and the processing uniformity of nut processing, provides good preparation to follow-up raceway processing.
Claims (3)
1. The utility model provides a device is used in milling of processing nut which characterized in that: comprises a base (1), a base positioning key (2), a radial positioning pin (3), a positioning shaft (4) and an end face elastic positioning pin (5); an end face elastic positioning pin (5) matched with a spiral end face hole of the nut is arranged on the base (1), and a base positioning key (2) is arranged at the bottom of the base (1); the positioning shaft (4) is vertical to the base (1) and is fixed on the base (1) through a base positioning key (2); the positioning shaft (4) is provided with a radial positioning pin (3) and a positioning pin hole (6) for fixing the nut.
2. A milling apparatus for forming a nut as defined in claim 1, wherein: the positioning pin hole is waist-shaped.
3. A milling apparatus for forming a nut as defined in claim 1, wherein: the positioning key (2) is embedded in a bedplate dovetail groove in the center of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023273185.3U CN214023682U (en) | 2020-12-30 | 2020-12-30 | Milling device for processing nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023273185.3U CN214023682U (en) | 2020-12-30 | 2020-12-30 | Milling device for processing nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214023682U true CN214023682U (en) | 2021-08-24 |
Family
ID=77343494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023273185.3U Active CN214023682U (en) | 2020-12-30 | 2020-12-30 | Milling device for processing nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214023682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517994A (en) * | 2020-12-30 | 2021-03-19 | 南京工艺装备制造有限公司 | Milling device for processing nut |
-
2020
- 2020-12-30 CN CN202023273185.3U patent/CN214023682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517994A (en) * | 2020-12-30 | 2021-03-19 | 南京工艺装备制造有限公司 | Milling device for processing nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.79, Feiying Road, Binjiang Development Zone, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Technology and Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: No.79, Feiying Road, Binjiang Development Zone, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING TECHNICAL EQUIPMENT MANUFACTURE Co.,Ltd. Country or region before: China |