CN218874480U - Rudder shaft cover turning tool - Google Patents
Rudder shaft cover turning tool Download PDFInfo
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- CN218874480U CN218874480U CN202223330694.4U CN202223330694U CN218874480U CN 218874480 U CN218874480 U CN 218874480U CN 202223330694 U CN202223330694 U CN 202223330694U CN 218874480 U CN218874480 U CN 218874480U
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- shaft cover
- rudder shaft
- fixture
- positioning
- positioning mechanism
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Abstract
The application discloses rudder shaft cover car frock includes: the fixture comprises a fixture flange and a fixture body, wherein one side end face of the fixture body is fixedly connected with the fixture flange, a plurality of stations for clamping the rudder shaft cover are uniformly distributed on the outer surface of the other side of the fixture body, and each station is provided with a first positioning mechanism, a second positioning mechanism and a fastening mechanism. The multi-station cutting machine is provided with the stations, so that the production efficiency is improved, the utilization rate of the cutter is improved, and the production cost is reduced; be equipped with first positioning mechanism with second positioning mechanism, first positioning mechanism fixes a position conveniently, and second positioning mechanism fixes a position accurately and dismantles conveniently.
Description
Technical Field
The application relates to the processing of rudder shaft cover, especially relates to a rudder shaft cover turning tool.
Background
The lower surface of the rudder shaft cover is a plane, the upper surface of the rudder shaft cover is an arc surface, a hole is formed in the center of the rudder shaft cover, and the rudder shaft cover is approximately annular as a whole.
When the arc surface of the upper surface of the rudder shaft cover is machined, the requirement of the size precision of parts is met by adopting a linear cutting or machining center in the prior art, but the production efficiency is very low and the machining cost is very high.
Disclosure of Invention
In view of this, the application provides a rudder shaft cover turning tool, which is provided with a plurality of stations, so that the production efficiency is improved, the utilization rate of cutters is improved, and the production cost is reduced; the technical scheme is as follows:
the utility model provides a rudder axle covers car frock, includes:
the fixture comprises a fixture flange and a fixture body, wherein one side end face of the fixture body is fixedly connected with the fixture flange, a plurality of stations for clamping the rudder shaft cover are uniformly distributed on the outer surface of the other side of the fixture body, and each station is provided with a first positioning mechanism, a second positioning mechanism and a fastening mechanism.
The first positioning mechanism is used for coarsely positioning the rudder shaft cover on the station, the second positioning mechanism is used for accurately positioning the rudder shaft cover, and the fastening mechanism is used for fixing the rudder shaft cover on the station of the clamp body.
In some embodiments, the station includes a notch cut into an outer surface of the other side of the clamp body. The notch is used for placing a rudder shaft cover, the notch is opened from one side far away from the tool flange to one side close to the tool flange, the notch can be a square notch, and the side length of the square notch is slightly larger than the diameter of the rudder shaft cover; the outer surface of the fixture body of the plurality of stations is in a regular polygon shape.
In some embodiments, the first positioning mechanism comprises a circular positioning block disposed on the notch. The circular positioning block is used for positioning a hole in the center of the rudder shaft cover.
In some embodiments, the second positioning mechanism comprises a plurality of countersunk locating pins, a pressure plate and a pressure plate fastener, the pressure plate and the pressure plate fastener are used for fastening the countersunk locating pins; the clamp plate is arranged on the inner cylindrical surface of the clamp body, the countersunk head positioning pin is used for positioning the rudder shaft cover on a station of the clamp body, the countersunk head positioning pin penetrates through the clamp body to be connected with the clamp plate, and the clamp plate fastener enables the clamp plate to be tightly pressed to the inner cylindrical surface of the clamp body from one side of the inner cylindrical surface of the clamp body.
In some embodiments, the fastening mechanism includes a number of countersunk screws for fixedly connecting the rudder shaft cover with the clamp body.
In some embodiments, the clamp plate fastener comprises a fastening bolt arranged on the clamp plate, and the inner cylindrical surface of the clamp body is provided with an internal thread matched with the fastening bolt.
The beneficial effect of this application:
1) The plurality of stations are arranged, so that the production efficiency is improved, the utilization rate of the cutter is improved, and the production cost is reduced;
2) Be equipped with first positioning mechanism with second positioning mechanism, first positioning mechanism fixes a position conveniently, and second positioning mechanism fixes a position accurately and dismantles conveniently.
Drawings
Fig. 1 is a first structural schematic diagram (a first positioning mechanism, a second positioning mechanism and a fastening structure are not shown) of the assembly of the rudder shaft cover turning tool and the rudder shaft cover;
fig. 2 is a second structural schematic diagram of the assembly of the rudder shaft cover turning tool and the rudder shaft cover according to the present application.
In the figure: 1. the fixture comprises a fixture body, 2, a circular positioning block, 3, a rudder shaft cover, 4, a countersunk head positioning pin, 5, a fastening bolt, 6, a pressing plate, 7, an inner cylindrical surface, 8, a countersunk head screw, 9, a tool flange, 10 and an outer surface.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings of the present application, and it is obvious that the embodiments described in the present application are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The present application is further described with reference to fig. 1 to 2, and a rudder shaft cover turning tool includes:
the fixture comprises a fixture flange 9 and a fixture body 1, wherein one side end face of the fixture body 1 is fixedly connected with the fixture flange 9, a plurality of stations for clamping a rudder shaft cover are uniformly distributed on the outer surface of the other side of the fixture body 10, and each station is provided with a first positioning mechanism, a second positioning mechanism and a fastening mechanism.
The first positioning mechanism is used for coarsely positioning the rudder shaft cover on the station, the second positioning mechanism is used for accurately positioning the rudder shaft cover, and the fastening mechanism is used for fixing the rudder shaft cover on the station of the clamp body.
Referring to fig. 1 and 2 in combination, the station includes a notch cut into the outer surface of the other side of the clamp body. The notch is used for placing a rudder shaft cover, the notch is opened from one side far away from the tool flange to one side close to the tool flange, the notch can be a square notch, and the side length of the square notch is slightly larger than the diameter of the rudder shaft cover; the outer surface of the fixture body of the plurality of stations is in a regular polygon shape. The notch can also be a rectangular notch, and the width of the rectangular notch is slightly larger than the diameter of the rudder shaft cover.
Referring to fig. 2, the first positioning mechanism includes a circular positioning block 2 disposed on the notch. The circular positioning block 2 is used for positioning a hole in the center of the rudder shaft cover.
Referring to fig. 2, the second positioning mechanism includes a plurality of countersunk head positioning pins 4, a pressing plate 6 and a pressing plate fastener, and the pressing plate 6 and the pressing plate fastener are used for fastening the countersunk head positioning pins 4; the pressing plate 6 is arranged on an inner cylindrical surface 7 of the fixture body, the countersunk head positioning pin 4 is used for positioning the rudder shaft cover 3 on a station of the fixture body, the countersunk head positioning pin 4 penetrates through the fixture body 1 to be connected with the pressing plate 6, the pressing plate fastener enables the pressing plate 6 to be pressed to the inner cylindrical surface 7 of the fixture body from one side of the inner cylindrical surface 7 of the fixture body, in the embodiment, the pressing plate fastener comprises a fastening bolt 5 arranged on the pressing plate 6, and the inner cylindrical surface 7 of the fixture body is provided with an internal thread matched with the fastening bolt.
Referring to fig. 1, the fastening mechanism includes a plurality of countersunk screws 8, and the countersunk screws 8 are used for fixedly connecting the rudder shaft cover 3 and the clamp body 1.
Claims (7)
1. The utility model provides a rudder axle covers car frock which characterized in that includes:
the fixture comprises a fixture flange and a fixture body, wherein one side end face of the fixture body is fixedly connected with the fixture flange, a plurality of stations for clamping the rudder shaft cover are uniformly distributed on the outer surface of the other side of the fixture body, and each station is provided with a first positioning mechanism, a second positioning mechanism and a fastening mechanism.
2. The rudder shaft cover turning tool according to claim 1, wherein the station comprises a notch formed in the outer surface of the other side of the clamp body.
3. The rudder shaft cover turning tool according to claim 2, wherein the first positioning mechanism includes a circular positioning block disposed on the notch, and the circular positioning block is used for positioning a hole in the center of the rudder shaft cover.
4. The rudder shaft cover turning tool according to claim 1, wherein the second positioning mechanism comprises a plurality of countersunk head positioning pins, a pressing plate and a pressing plate fastener, and the pressing plate fastener are used for fastening the countersunk head positioning pins; the clamp plate is arranged on the inner cylindrical surface of the clamp body, the countersunk head positioning pin is used for positioning the rudder shaft cover on a station of the clamp body, the countersunk head positioning pin penetrates through the clamp body to be connected with the clamp plate, and the clamp plate fastener enables the clamp plate to be tightly pressed to the inner cylindrical surface of the clamp body from one side of the inner cylindrical surface of the clamp body.
5. The rudder shaft cover turning tool according to claim 1, wherein the fastening mechanism includes a plurality of countersunk screws for fixedly connecting the rudder shaft cover to the clamp body.
6. The rudder shaft cover turning tool according to claim 4, wherein the pressure plate fastener comprises a fastening bolt arranged on the pressure plate, and an inner cylindrical surface of the clamp body is provided with an internal thread matched with the fastening bolt.
7. The rudder shaft cover turning tool according to claim 2, wherein the notch is opened from a side far away from the tool flange to a side near the tool flange, the notch is a square notch, and the side length of the square notch is larger than the diameter of the rudder shaft cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330694.4U CN218874480U (en) | 2022-12-13 | 2022-12-13 | Rudder shaft cover turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330694.4U CN218874480U (en) | 2022-12-13 | 2022-12-13 | Rudder shaft cover turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218874480U true CN218874480U (en) | 2023-04-18 |
Family
ID=85952075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223330694.4U Active CN218874480U (en) | 2022-12-13 | 2022-12-13 | Rudder shaft cover turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218874480U (en) |
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2022
- 2022-12-13 CN CN202223330694.4U patent/CN218874480U/en active Active
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