CN216179386U - Precise numerical control grinding machine for aerospace machining - Google Patents
Precise numerical control grinding machine for aerospace machining Download PDFInfo
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- CN216179386U CN216179386U CN202122569276.XU CN202122569276U CN216179386U CN 216179386 U CN216179386 U CN 216179386U CN 202122569276 U CN202122569276 U CN 202122569276U CN 216179386 U CN216179386 U CN 216179386U
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- grinding machine
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Abstract
The utility model provides a precise numerical control grinding machine for aerospace machining, and belongs to the technical field of grinding machines. The polishing device comprises a base, wherein a bearing fixing device and a controllable polishing device are arranged on the base. The utility model can place the objects of the aerospace engineering on the workbench for fine grinding, fine objects which can generate high temperature during grinding can be well avoided, and the processed objects can be finely controlled by multiple aspects to provide data support.
Description
Technical Field
The utility model provides a precise numerical control grinding machine for aerospace machining, and belongs to the technical field of grinding machines.
Background
Along with the continuous development of society, people are constantly improving to industrial design requirement, along with the continuous accumulation of technical experience, people can produce more accurate spare part, a design for satisfying more high-end, in the aspect of aerospace, itself just belongs to the high-tech field, inside structure is fairly complicated, will put into the shell of fixed volume with as many parts as possible, need carry out optimal design to inside part, also need to guarantee that its due structure can be complete when reducing the volume, so need a precision numerically control grinder that can be used for aerospace machining.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a precise numerical control grinding machine for aerospace machining. In order to solve the problems, the provided technical scheme is as follows: a precise numerical control grinding machine for aerospace machining comprises a base, wherein a bearing fixing device and a controllable grinding device are arranged on the base, the bearing fixing device comprises a disc positioned on the upper side surface of the base, bolts are symmetrically and threadedly connected on the disc, a carrying platform is rotatably arranged on the upper side surface of the disc, one end, extending upwards out of the disc, of each bolt is in contact with the carrying platform, a groove is formed in the carrying platform, a double-thread screw rod is inserted in the groove and symmetrically connected with a fixing plate, the fixing plate is in sliding connection with the groove, one end of the double-thread screw rod extends out of the carrying platform, the controllable grinding device comprises brackets symmetrically arranged on two sides of the base, a cross beam is arranged between the brackets, an electric slide rail is arranged on the lower side surface of the cross beam, and a platform is arranged on the electric slide rail, the utility model discloses a polishing machine, including platform, platform downside level, motor one, motor two, the output is equipped with the screw rod, threaded connection is equipped with the movable block on the screw rod, the articulated connecting rod one that is equipped with of movable block downside, the articulated shell that is equipped with of connecting rod one other end, be equipped with the cavity in the shell, be equipped with motor two in the cavity, motor two outputs extend the shell and are equipped with the head of polishing, the one end that motor one was kept away from to the platform is equipped with connecting rod two, the two other ends of connecting rod are connected with the shell is articulated.
The utility model has the advantages that:
the utility model can place the objects of the aerospace engineering on the workbench for fine grinding, fine objects which can generate high temperature during grinding can be well avoided, and the processed objects can be finely controlled by multiple aspects to provide data support.
Furthermore, the disc is provided with scale marks to provide data support for the processed object.
Furthermore, the one end that the bolt is close to the objective table is equipped with the buffer plate, buffer plate and objective table contact each other, reduce the pressure of bolt and objective table, can increase of service life.
Furthermore, the end, extending out of the objective table, of the double-threaded screw is provided with a turntable, so that the double-threaded screw can be conveniently and manually controlled.
Furthermore, rubber pads are arranged on opposite surfaces of the fixing plates, so that friction force between the fixing plates and a workpiece can be increased while the workpiece is protected.
Furthermore, a pulley is arranged below the fixing plate, so that the fixing plate can move more smoothly.
Furthermore, one side of the shell, which is close to the polishing head, is provided with a circular arc-shaped protection plate, so that workers on one side can be protected.
Furthermore, one end, far away from the first motor, of the screw is connected with the second connecting rod in an inserting mode, limiting plates are arranged at two ends of the screw, and therefore the moving block is prevented from being too large in displacement distance.
Drawings
Fig. 1 is a schematic structural diagram of a precision numerically controlled grinder for aerospace machining according to the present invention.
Fig. 2 is a schematic structural diagram below a platform of the precision numerically controlled grinding machine for aerospace machining according to the present invention.
Fig. 3 is a pressing head of the area a of the precision numerically controlled grinding machine for aerospace machining according to the present invention.
As shown in the figure:
1. the device comprises a base, 2, a disc, 3, bolts, 4, an objective table, 5, a groove, 6, a double-thread screw rod, 7, a fixing plate, 8, a support, 9, a cross beam, 10, an electric slide rail, 11, a platform, 12, a first motor, 13, a screw rod, 14, a moving block, 15, a first connecting rod, 16, a shell, 17, a cavity, 18, a second motor, 19, a polishing head, 20, a second connecting rod, 21, a scale mark, 22, a buffer sheet, 23, a rotary table, 24, a rubber pad, 25, a pulley, 26, an arc-shaped protection plate, 27 and a limiting plate.
Detailed Description
The utility model will be further explained with reference to the drawings.
According to all the figures:
a precise numerical control grinding machine for aerospace machining comprises a base 1, wherein a bearing fixing device and a controllable grinding device are arranged on the base 1, the bearing fixing device comprises a disc 2 located on the upper side face of the base 1, a bolt 3 is symmetrically connected on the disc 2 in a threaded manner, an objective table 4 is rotatably arranged on the upper side face of the disc 2, one end, extending upwards from the disc 2, of the bolt 3 is in contact with the objective table 4, a groove 5 is formed in the objective table 4, a double-thread screw 6 is inserted in the groove 5, fixing plates 7 are symmetrically connected on the double-thread screw 6 in a threaded manner, the fixing plates 7 are slidably connected with the groove 5, one end of the double-thread screw 6 is extended out of the objective table 4, the controllable grinding device comprises supports 8 symmetrically arranged on the two sides of the base 1, a cross beam 9 is arranged between the supports 8, and an electric slide rail 10 is arranged on the lower side face of the cross beam 9, be equipped with platform 11 on the electronic slide rail 10, platform 11 downside level is equipped with motor one 12, motor one 12 output is equipped with screw rod 13, threaded connection is equipped with movable block 14 on the screw rod 13, the articulated connecting rod one 15 that is equipped with of movable block 14 downside, the articulated shell 16 that is equipped with of connecting rod one 15 other end, be equipped with cavity 17 in the shell 16, be equipped with two motors 18 in the cavity 17, two 18 outputs of motor extend shell 16 and are equipped with the head 19 of polishing, the one end that motor one 12 was kept away from to platform 11 is equipped with two connecting rods 20, the two 20 other ends of connecting rod are connected with shell 16 is articulated.
Furthermore, the disc 2 is provided with scale marks 21 for providing data support for the processed object.
Further, one end of the bolt 3, which is close to the objective table 4, is provided with a buffer sheet 22, and the buffer sheet 22 is in contact with the objective table 4, so that the pressure of the bolt 3 and the objective table 4 is reduced, and the service life of the bolt can be prolonged.
Furthermore, a turntable 23 is arranged at one end of the double-thread screw 6 extending out of the objective table 4, so that the double-thread screw 6 can be conveniently and manually controlled.
Furthermore, rubber pads 24 are arranged on opposite surfaces of the fixing plate 7, so that friction force between the fixing plate and a workpiece can be increased while the workpiece is protected.
Further, a pulley 25 is arranged below the fixing plate 7, so that the fixing plate 7 can move more smoothly.
Further, a circular arc-shaped protection plate 26 is arranged on one side of the shell 16 close to the sanding head 19, so that workers on the side can be protected.
Furthermore, one end of the screw 13, which is far away from the first motor 12, is in plug connection with the second connecting rod 20, and limiting plates 27 are arranged at two ends of the screw 13, so that the moving block 14 is prevented from being too large in displacement distance.
The utility model is implemented as follows:
the workpiece is placed on an objective table 4, a turntable 23 is rotated to control a double-thread screw 6 to rotate, a fixing plate 7 is driven to move in a groove 5 to slowly clamp the workpiece, the angle of the objective table 4 is rotated according to calculated data, after the proper position is adjusted according to a scale mark 21 on a disc 2, a bolt 3 is rotated to fix the disc 2 and the objective table 4, a power supply is switched on to control a first motor 12 and a second motor 18 to move, and simultaneously control the movement of an electric slide rail 10, when the first motor 12 works, the screw 13 is driven to rotate, the screw 13 drives a movable block 14 to move, due to the design of special position structures of the first connecting rod 15 and the second connecting rod 20, the adjustment of the angle of a shell 16 can be driven while the movable block 14 moves, the movable block 14 can reach any position under the rotation of the bolt 13, the polishing fineness is improved, the rotation of a polishing head 19 is directly started when the second motor 18 works, the processing of the workpiece is started.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. The utility model provides a precision numerically control grinder for aerospace machining which characterized in that: the polishing device comprises a base, wherein a bearing fixing device and a controllable polishing device are arranged on the base, the bearing fixing device comprises a disc positioned on the upper side surface of the base, the disc is symmetrically and threadedly connected with bolts, an objective table is rotatably arranged on the upper side surface of the disc, one end of each bolt, which extends out of the disc, is in contact with the objective table, a groove is formed in the objective table, double-thread screws are inserted in the grooves, fixing plates are symmetrically and threadedly connected on the double-thread screws, the fixing plates are slidably connected with the grooves, the objective table extends out of one end of each double-thread screw, the controllable polishing device comprises brackets symmetrically arranged on two sides of the base, a cross beam is arranged between the brackets, an electric slide rail is arranged on the lower side surface of the cross beam, a platform is arranged on the electric slide rail, a first motor is horizontally arranged on the lower side surface of the platform, and a screw rod is arranged at the output end of the first motor, the screw rod is provided with a moving block in a threaded connection mode, the lower side face of the moving block is hinged to a first connecting rod, the other end of the first connecting rod is hinged to a shell, a cavity is formed in the shell, a second motor is arranged in the cavity, the output end of the second motor extends out of the shell to be provided with a polishing head, one end, away from the first motor, of the platform is provided with a second connecting rod, and the other end of the second connecting rod is hinged to the shell.
2. The precision numerically controlled grinding machine for aerospace machining according to claim 1, wherein: the disc is provided with scale marks.
3. The precision numerically controlled grinding machine for aerospace machining according to claim 1, wherein: the bolt is close to the one end of objective table and is equipped with the buffer plate, buffer plate and objective table contact each other.
4. The precision numerically controlled grinding machine for aerospace machining according to claim 1, wherein: and a turntable is arranged at one end of the double-thread screw rod extending out of the objective table.
5. The precision numerically controlled grinding machine for aerospace machining according to claim 1, wherein: and rubber pads are arranged on opposite surfaces of the fixed plates.
6. The precision numerically controlled grinding machine for aerospace machining according to claim 1, wherein: and pulleys are arranged below the fixing plate.
7. The precision numerically controlled grinding machine for aerospace machining according to claim 1, wherein: and one side of the shell, which is close to the polishing head, is provided with an arc-shaped protection plate.
8. The precision numerically controlled grinding machine for aerospace machining according to claim 1, wherein: one end of the screw rod, far away from the first motor, is connected with the second connecting rod in an inserting mode, and limiting plates are arranged at two ends of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122569276.XU CN216179386U (en) | 2021-10-25 | 2021-10-25 | Precise numerical control grinding machine for aerospace machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122569276.XU CN216179386U (en) | 2021-10-25 | 2021-10-25 | Precise numerical control grinding machine for aerospace machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216179386U true CN216179386U (en) | 2022-04-05 |
Family
ID=80888700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122569276.XU Active CN216179386U (en) | 2021-10-25 | 2021-10-25 | Precise numerical control grinding machine for aerospace machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216179386U (en) |
-
2021
- 2021-10-25 CN CN202122569276.XU patent/CN216179386U/en active Active
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