CN210010703U - Turning device of high-pressure twisted blade processing machine tool - Google Patents
Turning device of high-pressure twisted blade processing machine tool Download PDFInfo
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- CN210010703U CN210010703U CN201920757760.5U CN201920757760U CN210010703U CN 210010703 U CN210010703 U CN 210010703U CN 201920757760 U CN201920757760 U CN 201920757760U CN 210010703 U CN210010703 U CN 210010703U
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Abstract
The utility model discloses a can realize distorting blade processing through ordinary milling machine, improve production efficiency's high pressure distortion blade machine tool's slewer. The rotating device of the high-pressure twisted blade processing machine tool comprises a fixed base; a vertical mounting seat is arranged on the fixed base; a rotating body is arranged on one side of the vertical mounting seat; a special fixture for twisted blades is arranged on the rotating body; a gear in transmission connection with the rotating body is arranged on one side of the vertical mounting seat; the fixed base is provided with a rack and a profiling rule; one end of the rack is provided with a roller; the roller makes a profiling motion on the profiling rule; a driving device for driving the rack 7 to horizontally move is arranged on the fixed base; the driving device is in transmission connection with the rack through a driving gear; the rack 7 is in transmission connection with the gear through a second transition gear. The rotating device of the high-pressure twisted blade processing machine tool can facilitate blade clamping and ensure processing quality.
Description
Technical Field
The utility model relates to a processing of distortion blade, especially a slewer of high pressure distortion blade machine tool.
Background
It is well known that: in the process of machining the twisted blade, the root of the twisted blade is firstly machined with a datum plane, and then the inclined plane on the blade is machined. The inclined plane on the twisted blade is a twisted inclined plane, so that the twisted blade is difficult to realize in the machining process by using a common milling machine. In addition, Chinese patent application No. 201210408780.4 in the prior art discloses a rotary milling fixture device for processing a guide vane of an air compressor, which can solve the problems of poor universality, poor rigidity of vane processing and unstable processing size of the existing guide vane clamping mechanism. The method is characterized in that: the large-head-end three-jaw chuck is connected with a main driving disk of a machine tool through a first transition disk, the small-head-end three-jaw chuck is connected with a tip of the machine tool through a second transition disk, the large head end and the small head end of a guide blade to be processed are positioned and clamped by the large-head-end three-jaw chuck and the small-head-end three-jaw chuck respectively, and the small-head end part of the guide blade to be processed is tightly jacked by the tip of the machine tool. But it realizes the location of blade through a plurality of positioner, therefore the difficulty, and the clamping operation is loaded down with trivial details, therefore production efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a blade clamping of being convenient for is provided, can realize distorting blade processing through ordinary milling machine, improves production efficiency's high pressure distortion blade machine tool's slewer.
The utility model provides a technical scheme that its technical problem adopted is: the rotating device of the high-pressure twisted blade processing machine tool comprises a fixed base; a vertical mounting seat is arranged on the fixed base; a rotating body is arranged on one side of the vertical mounting seat; a special fixture for twisted blades is arranged on the rotating body; a gear in transmission connection with the rotating body is arranged on one side of the vertical mounting seat;
the fixed base is provided with a rack and a profiling rule; one end of the rack is provided with a roller; the roller makes a profiling motion on the profiling rule;
a driving device for driving the rack 7 to horizontally move is arranged on the fixed base; the driving device is in transmission connection with the rack through a driving gear; the rack 7 is in transmission connection with the gear through a second transition gear.
Preferably, the rotating body is a three-jaw chuck.
Further, the special blade fixture comprises a fixture body, and a slot which is the same as the connection structure of the root of the blade is formed in the fixture body; the clamp body is provided with a pin shaft which transversely penetrates through the slot; the lower end of the clamp body is provided with an adjusting nut.
Preferably, the driving device adopts a servo motor.
The utility model has the advantages that: the turning device of the high-pressure twisted blade processing machine tool can quickly clamp the blades because the special fixture for twisting the blades is arranged on the rotating body; meanwhile, the special fixture adopts a structure which is the same as that of the blade in connection during installation, so that the blade can be ensured to be in a blade installation state during machining, and the machining quality of the blade can be improved. Through the rotating device, the blade can be rotated in the longitudinal feeding mode, so that the milling cutter can machine a twisted curved surface on the surface of the blade, and the twisted blade can be machined.
Drawings
Fig. 1 is a front view of a turning device of a high-pressure twisted blade processing machine according to an embodiment of the present invention;
fig. 2 is a top view of a turning device of a high-pressure twisted blade processing machine according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a blade clamp according to an embodiment of the present invention;
FIG. 4 is a top view of a blade specific fixture;
the following are marked in the figure: 1-a fixed base, 2-a vertical mounting seat, 3-a rotor and 4-a special blade clamp; 5-gear, 6-second transition gear, 7-rack, 8-driving gear, 9-driving device, 10-roller and 11-profiling ruler.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1, the turning device of the high-pressure twisted blade processing machine tool of the present invention comprises a fixed base 1; the fixed base 1 is provided with a vertical mounting seat 2; a rotating body 3 is arranged on one side of the vertical mounting seat 2; a special fixture 4 for twisted blades is arranged on the rotating body 3; a gear 5 in transmission connection with the rotating body 3 is arranged on one side of the vertical mounting seat 2;
the fixed base 1 is provided with a rack 7 and a profiling rule 11; one end of the rack 7 is provided with a roller 10; the roller 10 makes a profiling motion on the profiling rule 11;
the fixed base 1 is provided with a driving device 9 for driving the rack 7 to horizontally move; the driving device 9 is in transmission connection with the rack through a driving gear 8; the rack 7 is in transmission connection with the gear 5 through a second transition gear 6.
During use, the fixed mounting 2 is mounted on the milling machine table so that the axis of rotation of the blade and the axis of rotation of the rotor 3, and the longitudinal feed direction of the milling machine, are coaxial.
Then, the milling machine is started, and the driving device 9 is started, so that the blade 12 is processed in the process of processing through longitudinal horizontal movement and movement in two directions of rotation along the center by setting the corresponding rotating speed of the driving device 9, and the spatial curved surface of the blade is processed.
During the machining process, the rotational displacement of the blade 12 can be judged by the moving distance of the roller 10 on the template 11.
In summary, the turning device of the high-pressure twisted blade processing machine tool of the present invention can rapidly clamp the blades by providing the special fixture for twisted blades on the rotating body 1; meanwhile, the special fixture adopts a structure which is the same as that of the blade in connection during installation, so that the blade can be ensured to be in a blade installation state during machining, and the machining quality of the blade can be improved. Through the rotating device, the blade can be rotated in the longitudinal feeding mode, so that the milling cutter can machine a twisted curved surface on the surface of the blade, and the twisted blade can be machined.
In order to simplify the structure, facilitate the operation, and reduce the cost, it is preferable that the rotating body 3 is a three-jaw chuck.
In order to facilitate the clamping of the blade, specifically, the blade special fixture 4 includes a fixture body 41, and a slot 44 having the same connection structure as the blade root is formed in the fixture body 41; the clamp body 41 is provided with a pin shaft 42 which transversely penetrates through a slot 44; the lower end of the clamp body 41 is provided with an adjusting nut 43. Specifically, the blade root of the blade may be a forked boss, and the slot 44 is a forked slot.
For the convenience of control and the convenience of adjusting the rotating speed of the rotating body, it is preferable that the driving device adopts a servo motor.
Claims (4)
1. Turning device of high pressure distortion blade machine tool, its characterized in that: comprises a fixed base (1); a vertical mounting seat (2) is arranged on the fixed base (1); a rotating body (3) is arranged on one side of the vertical mounting seat (2); a special fixture (4) for twisting blades is arranged on the rotating body (3); a gear (5) in transmission connection with the rotating body (3) is arranged on one side of the vertical mounting seat (2);
a rack (7) and a template ruler (11) are arranged on the fixed base (1); one end of the rack (7) is provided with a roller (10); the roller (10) makes a profiling motion on the profiling ruler (11);
a driving device (9) for driving the rack (7) to horizontally move is arranged on the fixed base (1); the driving device (9) is in transmission connection with the rack through a driving gear (8); the rack (7) is in transmission connection with the gear (5) through a second transition gear (6).
2. The turning gear of a high-pressure twisted blade processing machine according to claim 1, wherein: the rotating body (3) adopts a three-jaw chuck.
3. The turning gear of a high-pressure twisted blade processing machine according to claim 2, wherein: the special blade clamp (4) comprises a clamp body (41), and a slot (44) with the same connecting structure as the root part of the blade is arranged on the clamp body (41); a pin shaft (42) transversely penetrating through the slot (44) is arranged on the clamp body (41); the lower end of the clamp body (41) is provided with an adjusting nut (43).
4. The turning gear of a high pressure twisted blade processing machine according to claim 3, wherein: the driving device adopts a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757760.5U CN210010703U (en) | 2019-05-23 | 2019-05-23 | Turning device of high-pressure twisted blade processing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757760.5U CN210010703U (en) | 2019-05-23 | 2019-05-23 | Turning device of high-pressure twisted blade processing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210010703U true CN210010703U (en) | 2020-02-04 |
Family
ID=69317812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757760.5U Active CN210010703U (en) | 2019-05-23 | 2019-05-23 | Turning device of high-pressure twisted blade processing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210010703U (en) |
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2019
- 2019-05-23 CN CN201920757760.5U patent/CN210010703U/en active Active
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