CN205237652U - Convertible turning attachment - Google Patents
Convertible turning attachment Download PDFInfo
- Publication number
- CN205237652U CN205237652U CN201520876867.3U CN201520876867U CN205237652U CN 205237652 U CN205237652 U CN 205237652U CN 201520876867 U CN201520876867 U CN 201520876867U CN 205237652 U CN205237652 U CN 205237652U
- Authority
- CN
- China
- Prior art keywords
- special
- shaped part
- turning attachment
- accepting groove
- mainshaft mechanism
- 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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model relates to a convertible turning attachment for special -shaped parts processes to the engine, a serial communication port, including connecting main shaft mechanism, upset anchor clamps and overturning power mechanism, connecting the one end of main shaft mechanism and connecting in numerical control lathe, the other end is equipped with the accepting groove, the upset anchor clamps install in in the accepting groove, the upset anchor clamps can in rotate in the accepting groove, the upset anchor clamps have four sides, are provided with a special -shaped parts mounting hole on each side, and each side corresponds the special -shaped parts mounting hole is equipped with a plurality of locating pins, overturning power mechanism connect in the side of connecting main shaft mechanism. Convertible turning attachment through above -mentioned structure can the efficient processing special -shaped parts and make things convenient for the controlling dimension, reduced the cost, improved production efficiency.
Description
Technical field
The utility model relates to a kind of convertible turning attachment, belongs to auto parts and components and manufactures field.
Background technology
The dimension precision requirement of automobile engine special-shaped part is high, is difficult to clamping and processing, and dimension overproof affects engine abnormal noise and service life. Traditional processing method, adopts four axle machining centers and high accuracy adjustable cutter, and production efficiency is low, and cutter and cost of equipment are high; , and be difficult to ensure the quality of products.
Therefore be necessary to design a kind of convertible turning attachment, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, provides one to facilitate controlling dimension, reduces cost, the convertible turning attachment of enhancing productivity.
The utility model is achieved in that
The utility model provides a kind of convertible turning attachment, for engine special-shaped part is processed, comprises and connects mainshaft mechanism, turnover fixture and upset actuating unit; One end of described connection mainshaft mechanism is connected in numerically controlled lathe, the other end is provided with accepting groove, described turnover fixture is installed in described accepting groove, described turnover fixture can be rotated in described accepting groove, described turnover fixture has four sides, on each side, be provided with a special-shaped part installing hole, the corresponding described special-shaped part installing hole in each side is provided with multiple alignment pins; Described upset actuating unit is connected in the side of described connection mainshaft mechanism.
Further, one end of described connection mainshaft mechanism connection numerically controlled lathe is provided with chuck.
Further, described connection mainshaft mechanism is cylindrical structure, and described upset actuating unit is connected on cylindrical sidewall.
Further, described turnover fixture is rectangular structure, and four are provided with the side adjacent setting between two of special-shaped part installing hole, and two sides that are not provided with special-shaped part installing hole are just to arranging.
Further, in described accepting groove, be provided with rotating shaft, described turnover fixture is articulated on described rotating shaft.
Further, described rotating shaft is not provided with the side of special-shaped part installing hole and is fixed in described connection mainshaft mechanism through two.
The utlity model has following beneficial effect:
One end of described connection mainshaft mechanism is connected in numerically controlled lathe, the other end is provided with accepting groove, described turnover fixture is installed in described accepting groove, described turnover fixture can be rotated in described accepting groove, described turnover fixture has four sides, on each side, be provided with a special-shaped part installing hole, the corresponding described special-shaped part installing hole in each side is provided with multiple alignment pins. Described convertible turning attachment can efficient processing profiled part by said structure and is facilitated controlling dimension, has reduced cost, has improved production efficiency.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the convertible turning attachment that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, all other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belong to the scope that the utility model is protected.
As Fig. 1, the utility model embodiment provides a kind of convertible turning attachment, for engine special-shaped part is processed, comprises and connects mainshaft mechanism 1, turnover fixture 2 and upset actuating unit 3.
As Fig. 1, one end of described connection mainshaft mechanism 1 is connected in numerically controlled lathe, and one end that described connection mainshaft mechanism 1 connects numerically controlled lathe is provided with chuck, can directly be arranged on numerically controlled lathe by chuck.
As Fig. 1, the other end of described connection mainshaft mechanism 1 is provided with accepting groove 11, described turnover fixture 2 is installed in described accepting groove 11, described turnover fixture 2 can be rotated in described accepting groove 11, described turnover fixture 2 has four sides, on each side, be provided with a special-shaped part installing hole 21, the corresponding described special-shaped part installing hole 21 in each side is provided with multiple alignment pins 22. Described special-shaped part installing hole 21 is for the special-shaped part that need to process is installed, and described alignment pin 22 is for fixing special-shaped part.
Described upset actuating unit 3 is connected in the side of described connection mainshaft mechanism 1. In this preferred embodiment, described connection mainshaft mechanism 1 is cylindrical structure, and described upset actuating unit 3 is connected on cylindrical sidewall, for being rotated connecting mainshaft mechanism 1.
Further, described turnover fixture 2 is rectangular structure, and four are provided with the side adjacent setting between two of special-shaped part installing hole 21, and two sides that are not provided with special-shaped part installing hole 21 are just to arranging. In described accepting groove 11, be provided with rotating shaft, described turnover fixture 2 is articulated on described rotating shaft, can be rotated. Described rotating shaft is not provided with the side of special-shaped part installing hole 21 and is fixed in described connection mainshaft mechanism 1 through two.
Special-shaped part is added to man-hour, and described convertible turning attachment connects numerically controlled lathe by chuck, and special-shaped part is installed in special-shaped part installing hole 21, and by alignment pin 22 stationary positioned. Special-shaped part is processed behind an end face and hole, connected mainshaft mechanism 1 and automatically stop then half-twist, by rotary turning fixture 2, can make the processing of the complete direction face in 90 ° of different row part, thereby guarantee 0.04 perpendicularity.
Described convertible turning attachment embodies the convenient feature of adjusting size completely by said structure, thereby completes the processing of the relative dimensions on another axis not, and cutter use cost is low, and working (machining) efficiency is high, and size is easily controlled and ensured.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a convertible turning attachment, for engine special-shaped part is processed, is characterized in that, comprises and connects mainshaft mechanism, turnover fixture and upset actuating unit;
One end of described connection mainshaft mechanism is connected in numerically controlled lathe, the other end is provided with accepting groove, described turnover fixture is installed in described accepting groove, described turnover fixture can be rotated in described accepting groove, described turnover fixture has four sides, on each side, be provided with a special-shaped part installing hole, the corresponding described special-shaped part installing hole in each side is provided with multiple alignment pins;
Described upset actuating unit is connected in the side of described connection mainshaft mechanism.
2. convertible turning attachment as claimed in claim 1, is characterized in that: one end that described connection mainshaft mechanism connects numerically controlled lathe is provided with chuck.
3. convertible turning attachment as claimed in claim 1, is characterized in that: described connection mainshaft mechanism is cylindrical structure, and described upset actuating unit is connected on cylindrical sidewall.
4. convertible turning attachment as claimed in claim 1, is characterized in that: described turnover fixture is rectangular structure, and four are provided with the side adjacent setting between two of special-shaped part installing hole, and two sides that are not provided with special-shaped part installing hole are just to arranging.
5. convertible turning attachment as claimed in claim 1, is characterized in that: in described accepting groove, be provided with rotating shaft, described turnover fixture is articulated on described rotating shaft.
6. convertible turning attachment as claimed in claim 5, is characterized in that: described rotating shaft is not provided with the side of special-shaped part installing hole and is fixed in described connection mainshaft mechanism through two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876867.3U CN205237652U (en) | 2015-11-06 | 2015-11-06 | Convertible turning attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876867.3U CN205237652U (en) | 2015-11-06 | 2015-11-06 | Convertible turning attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237652U true CN205237652U (en) | 2016-05-18 |
Family
ID=55936731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876867.3U Expired - Fee Related CN205237652U (en) | 2015-11-06 | 2015-11-06 | Convertible turning attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846875A (en) * | 2021-01-30 | 2021-05-28 | 王丽梅 | Transposition clamping system for workpieces of machining center |
| CN112846858A (en) * | 2021-01-30 | 2021-05-28 | 王丽梅 | Indexable workpiece clamp for machining center |
-
2015
- 2015-11-06 CN CN201520876867.3U patent/CN205237652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846875A (en) * | 2021-01-30 | 2021-05-28 | 王丽梅 | Transposition clamping system for workpieces of machining center |
| CN112846858A (en) * | 2021-01-30 | 2021-05-28 | 王丽梅 | Indexable workpiece clamp for machining center |
| CN112846875B (en) * | 2021-01-30 | 2022-03-04 | 王丽梅 | Transposition clamping system for workpieces of machining center |
| CN112846858B (en) * | 2021-01-30 | 2022-11-08 | 重庆太仓科技有限公司 | Indexable workpiece clamp for machining center |
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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: 20160518 Termination date: 20191106 |