CN214817979U - Positioning mechanism for centrifugal fan blade machining - Google Patents
Positioning mechanism for centrifugal fan blade machining Download PDFInfo
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- CN214817979U CN214817979U CN202120831877.0U CN202120831877U CN214817979U CN 214817979 U CN214817979 U CN 214817979U CN 202120831877 U CN202120831877 U CN 202120831877U CN 214817979 U CN214817979 U CN 214817979U
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- fan blade
- wall
- positioning mechanism
- centrifugal fan
- processing
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Abstract
The utility model discloses a positioning mechanism is used in processing of centrifugation fan blade, include, the utility model relates to a fan blade processing technology field. The utility model discloses, it uses a plurality of clamp splices to carry out a plurality of position clamp tightly usually to have solved centrifuge fan blade processing, and the clamp splice need use the bolt fixed as far as one's mind, and it is very troublesome that the operation gets up, and the centrifuge fan blade is fixed back can not rotate again, and inconvenient staff operates and processes its problem.
Description
Technical Field
The utility model relates to a fan blade processing technology field especially relates to a positioning mechanism is used in processing of centrifugation fan blade.
Background
In the prior art, a plurality of clamping blocks are usually used for clamping a plurality of directions in the centrifugal fan blade machining, the clamping blocks need to be fixed by bolts as far as possible, the operation is very troublesome, and the centrifugal fan blade cannot rotate after being fixed, so that a worker cannot operate and machine the centrifugal fan blade conveniently, and therefore a positioning mechanism for the centrifugal fan blade machining is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve centrifuge fan blade processing and use a plurality of clamp splices to carry out a plurality of position generally and press from both sides tightly, the clamp splice need use the bolt fixed as far as possible, and it is very troublesome that the operation gets up, and the centrifuge fan blade is fixed back can not rotate again, and inconvenient staff operates and the problem of processing to it, the utility model aims at providing a positioning mechanism is used in centrifugal fan blade processing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
compared with the prior art, the utility model discloses the beneficial effect who realizes:
drawings
The invention is described in further detail below with reference to the following figures and detailed description:
fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the driving motor transmission of the present invention;
FIG. 3 is a schematic view of a partial structure of the cylindrical seat of the present invention;
fig. 4 is a schematic structural diagram of the bottom of the positioning column of the present invention.
In the figure: 1-base, 2-protective shell, 3-driving motor, 4-cylindrical seat, 5-annular groove, 6-tooth, 7-hydraulic cylinder, 8-rectangular groove, 9-rectangular upright column, 10-positioning column, 11-strip groove, 12-square supporting rod, 13-driving gear, 14-chain, 15-counter bore and 16-groove.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 4. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The utility model provides a technical scheme: a positioning mechanism for processing a centrifugal fan blade comprises a positioning mechanism body.
When the device is used, the fan blade is installed, the shaft hole with the guide groove is sleeved on the outer wall of the guide groove 10, the 7 pulls the 12 to move, so that the 12 enters the guide groove on the inner wall of the shaft hole, and meanwhile, the 12 and the 10 tightly support the shaft hole and the inner wall of the guide groove, so that the fan blade is positioned; 3 drives 4 to rotate through 13 and 14,
the above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a positioning mechanism is used in processing of centrifugal fan blade, including base (1), its characterized in that: the basal plane of the base (1) is fixedly connected with a protective shell (2), the basal plane of the protective shell (2) is fixedly connected with a driving motor (3), and a cylindrical seat (4) is movably arranged on the base surface, an annular groove (5) is arranged on the outer wall of the cylindrical seat (4), and the outer wall positioned below the annular groove (5) is provided with teeth (6) and is fixedly connected with a hydraulic cylinder (7), the base surface is provided with a rectangular groove (8), and the base surface is fixedly connected with a rectangular upright post (9), the outer wall of the rectangular upright post (9) is connected with a positioning post (10) in a sliding way, the outer wall of the positioning post (10) is provided with a vertically arranged strip-shaped groove (11), the inner wall sliding connection of rectangular channel (8) has square vaulting pole (12), the output coupling of driving motor (3) has set up in inside drive gear (13) of protective housing (2).
2. The positioning mechanism for processing the centrifugal fan blade according to claim 1, wherein: the circular hole has been seted up to the base surface of protective housing (2), and the inner wall of its circular hole is arranged in the inner wall of ring channel (5), and cylindricality seat (4) are connected for rotating with protective housing (2).
3. The positioning mechanism for processing the centrifugal fan blade according to claim 1, wherein: and chains (14) for transmission are meshed on the driving gear (13) and the teeth (6).
4. The positioning mechanism for processing the centrifugal fan blade according to claim 1, wherein: the bottom of the positioning column (10) is provided with a groove (16), the rectangular upright column (9) is inserted into the inner wall of the groove (16), the outer wall of the positioning column (10) is provided with a counter bore (15), and a bolt which is in threaded connection with the rectangular upright column (9) is arranged in the counter bore (15).
5. The positioning mechanism for processing the centrifugal fan blade according to claim 1, wherein: the inner walls of the square support rods (12) and the strip-shaped grooves (11) are in sliding connection.
6. The positioning mechanism for processing the centrifugal fan blade according to claim 1, wherein: the telescopic end of the hydraulic cylinder (7) horizontally extends to the inside of the rectangular groove (8), and one end of the telescopic end, which is positioned in the rectangular groove (8), is fixedly connected with the side wall of the square support rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120831877.0U CN214817979U (en) | 2021-04-21 | 2021-04-21 | Positioning mechanism for centrifugal fan blade machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120831877.0U CN214817979U (en) | 2021-04-21 | 2021-04-21 | Positioning mechanism for centrifugal fan blade machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214817979U true CN214817979U (en) | 2021-11-23 |
Family
ID=78765602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120831877.0U Active CN214817979U (en) | 2021-04-21 | 2021-04-21 | Positioning mechanism for centrifugal fan blade machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214817979U (en) |
-
2021
- 2021-04-21 CN CN202120831877.0U patent/CN214817979U/en active Active
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