CN214080732U - Swingable grinding head device - Google Patents
Swingable grinding head device Download PDFInfo
- Publication number
- CN214080732U CN214080732U CN202022438195.1U CN202022438195U CN214080732U CN 214080732 U CN214080732 U CN 214080732U CN 202022438195 U CN202022438195 U CN 202022438195U CN 214080732 U CN214080732 U CN 214080732U
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- grinding head
- linkage
- rotating
- swingable
- swing
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a swingable grinding head device, which comprises a grinding head seat, a grinding head, a driving device, a linkage device and a rotating device; two ends of the linkage device are respectively connected with the driving device and the rotating device; the rotating device is fixedly connected with the grinding head seat, so that the grinding head seat rotates by taking a central shaft of the rotating device as a center; the driving device drives one end of the linkage device to move, so that the other end of the linkage device moves in the opposite direction, and the rotating device connected with the linkage device rotates to drive the grinding head seat to rotate; the grinding head seat is fixedly connected with the grinding head. By applying the technical scheme, the swinging of the grinding head can be realized so as to meet the grinding requirement of a workpiece.
Description
Technical Field
The utility model relates to a work piece field of polishing specifically indicates a can swing bistrique device.
Background
When the turbine blade is ground, because both ends of the turbine blade need to be ground, the grinding device in the prior art is fixed in position and cannot adjust the position of the turbine blade along with the change of the grinding part of a workpiece; therefore, when the turbine blade is ground, a grinding head needs to be arranged in a doubled mode, the cost is relatively high, the occupied space is large, and the robot has the risk of being out of reach.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but swing bistrique device realizes the swing of the bistrique of polishing to accord with the requirement of polishing of work piece.
In order to solve the technical problem, the utility model provides a swingable grinding head device, which comprises a grinding head seat, a grinding head, a driving device, a linkage device and a rotating device; two ends of the linkage device are respectively connected with the driving device and the rotating device; the rotating device is fixedly connected with the grinding head seat, so that the grinding head seat rotates by taking a central shaft of the rotating device as a center; the driving device drives one end of the linkage device to move, so that the other end of the linkage device moves in the opposite direction, and the rotating device connected with the linkage device rotates to drive the grinding head seat to rotate; the grinding head seat is fixedly connected with the grinding head.
In a preferred embodiment, the linkage device is fixedly connected to one end of the rotating device, and the swinging direction of the linkage device is a section of arc centered on the central axis of the rotating device.
In a preferred embodiment, the driving device drives one end of the linkage device to move upward for a certain distance, so that the other end of the linkage device drives the rotating device to rotate clockwise, thereby swinging the head base downward.
In a preferred embodiment, the driving device drives one end of the linkage device to move downwards for a certain distance, so that the other end of the linkage device drives the rotating device to rotate anticlockwise, and the grinding head seat swings upwards.
In a preferred embodiment, the driving device is embodied as a swing cylinder, and the length direction of the swing cylinder is arranged at an angle with the vertical direction; the swing cylinder moves up and down in an inclined direction.
In a preferred embodiment, an upper swing limiting member and a lower swing limiting member are respectively arranged on the upper side and the lower side of the grinding head seat; the upper swing limiting part and the lower swing limiting part limit the swing distance range of the grinding head seat respectively.
In a preferred embodiment, the linkage device is a linkage rod; the rotating device is specifically a rotating shaft.
In a preferred embodiment, a plurality of head frames are further included; and a plurality of polishing grinding heads with different thickness specifications are arranged on the grinding head frame.
Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:
the utility model provides a but swing bistrique device through setting up the bistrique of polishing that can swing, accords with the requirement at the different positions of specific work piece of polishing. Specifically, the grinding head is fixed on a rotating shaft, and the grinding head swings through rotation of the rotating shaft. One end of the rotating shaft is fixedly connected with one end of the linkage rod, and the rotation of the rotating shaft is realized through the swinging of the linkage rod; the swing cylinder drives one end of the linkage rod to move so as to drive one end of the linkage rod, which is connected with the rotating shaft, to rotate, so that the rotating shaft rotates, and the grinding head swings to grind the upper surface and the lower surface of the turbine blade; when the robot finishes polishing the current blade root surface, the polishing grinding head swings to another angle, so that the interference of the robot with the device when polishing another blade root surface can be avoided, and the polishing is convenient; the swing amplitude of the grinding head seat can be limited by arranging the upper swing limiting part and the lower swing limiting part, so that the swing amplitude of the grinding head is limited. A plurality of grinding heads are arranged by arranging a plurality of grinding head frames, so that the grinding of different parts of a workpiece is realized.
Drawings
Fig. 1 is a schematic structural diagram (one) of the whole swingable grinding head device in the preferred embodiment of the present invention;
fig. 2 is an enlarged schematic view of a partial structure of the swingable grinding head device in the preferred embodiment of the present invention;
fig. 3 is a schematic sectional view of the overall structure of the swingable grinding head device in the preferred embodiment of the present invention;
fig. 4 is a schematic view (ii) of the overall structure of the swingable grinding head device in the preferred embodiment of the present invention;
fig. 5 is a schematic structural view of a workpiece ground by the swingable grinding head device in the preferred embodiment of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
A swingable grinding head device, refer to fig. 1 to 4, comprises a grinding head seat 2, a grinding head 1, a driving device 5, a linkage device 4 and a rotating device 3; two ends of the linkage device 4 are respectively connected with the driving device 5 and the rotating device 3; the rotating device 3 is fixedly connected with the grinding head seat 2, so that the grinding head seat 2 rotates by taking a central shaft of the rotating device 3 as a center; the driving device 5 drives one end of the linkage device 4 to move, so that the other end of the linkage device 4 moves in the opposite direction, and the rotating device 3 connected with the linkage device 4 rotates to drive the grinding head seat 2 to rotate; the grinding head seat 2 is fixedly connected with the grinding head 1. In this embodiment, the linkage device 4 is specifically a linkage rod; the rotating device 3 is specifically a rotating shaft.
The linkage device 4 is fixedly connected with one end of the rotating device 3, and the swinging direction of the linkage device 4 is specifically a section of circular arc taking the central axis of the rotating device 3 as the center.
The driving device 5 is specifically a swing cylinder, and the length direction and the vertical direction of the swing cylinder are arranged at intervals of an angle; the swing cylinder moves up and down in an inclined direction.
In order to limit the swing amplitude of the grinding head 1, an upper swing limiting piece 8 and a lower swing limiting piece 9 are respectively arranged on the upper side and the lower side of the grinding head seat 2; the upper swing limiting part 8 and the lower swing limiting part 9 respectively limit the swing distance range of the grinding head seat 2.
More specifically, a plurality of head frames 6; and a plurality of polishing grinding heads 1 with different thickness specifications are arranged on the grinding head frame 6. The grinding head 1 on the head seat 2 can also be exchanged by a robot during the grinding of the workpiece 10. Specifically, the head frame 6 includes an upper frame 61 and a lower frame 62; the upper frame 61 is provided with an arc-shaped clearance hole 611, and the lower frame 62 is provided with a circular placing hole 621; the upper end and the lower end of the grinding head 1 are respectively arranged on the arc-shaped clearance port 611 and the circular placing hole 621. Specifically, each of the head frames 6 is further provided with a position sensor 7 for sensing whether the grinding head 1 is positioned on the head frame 6.
Referring to fig. 5, the driving device 5 drives one end of the linkage device 4 to move upward for a certain distance, so that the other end of the linkage device 4 drives the rotating device 3 to rotate clockwise, thereby the grinding head seat 2 swings downward, the grinding head 1 on the grinding head seat 2 grinds one end of the workpiece 10, and after the end is ground; the driving device 5 drives one end of the linkage device 4 to move downwards for a certain distance, so that the other end of the linkage device 4 drives the rotating device 3 to rotate anticlockwise, the grinding head seat 2 swings upwards, and the grinding head 1 on the grinding head seat 2 grinds the other end of the workpiece 10.
The utility model provides a but swing bistrique device through setting up the bistrique 1 of polishing that can swing, accords with the requirement of polishing the different positions of specific work piece 10. Specifically, the grinding head 1 is fixed on a rotating shaft, and the grinding head 1 swings through the rotation of the rotating shaft. One end of the rotating shaft is fixedly connected with one end of the linkage rod, and the rotation of the rotating shaft is realized through the swinging of the linkage rod; the swing cylinder drives one end of the linkage rod to move so as to drive one end of the linkage rod connected with the rotating shaft to rotate, so that the rotating shaft rotates, and the grinding head 1 swings to grind the upper surface and the lower surface of the turbine blade; when the robot finishes polishing the current blade root surface, the polishing grinding head 1 swings to another angle, so that the interference of the robot with the device when polishing another blade root surface can be avoided, and the polishing is convenient; the swing amplitude of the grinding head seat 2 can be limited by arranging the upper swing limiting part 8 and the lower swing limiting part 9, so that the swing amplitude of the grinding head 1 is limited. A plurality of grinding heads 1 are arranged by arranging a plurality of grinding head frames 6, so that the thickness grinding of different parts of the workpiece 10 is realized.
The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.
Claims (8)
1. A swingable grinding head device is characterized by comprising a grinding head seat, a grinding head, a driving device, a linkage device and a rotating device; two ends of the linkage device are respectively connected with the driving device and the rotating device; the rotating device is fixedly connected with the grinding head seat, so that the grinding head seat rotates by taking a central shaft of the rotating device as a center; the driving device drives one end of the linkage device to move, so that the other end of the linkage device moves in the opposite direction, and the rotating device connected with the linkage device rotates to drive the grinding head seat to rotate; the grinding head seat is fixedly connected with the grinding head.
2. The swingable grinding head device according to claim 1, wherein the linkage is fixedly connected to one end of the rotating device, and the swinging direction of the linkage is specifically an arc of a circle centered on the central axis of the rotating device.
3. The swingable grinding head device according to claim 2, wherein said driving means drives one end of said interlocking means to move upward by a distance so that the other end of said interlocking means drives said rotating means to rotate clockwise, thereby swinging said grinding head base downward.
4. The swingable grinding head device according to claim 3, wherein said driving means drives one end of said interlocking means to move downward by a distance so that the other end of said interlocking means drives said rotating means to rotate counterclockwise, thereby swinging said grinding head rest upward.
5. The swingable grinding head device according to claim 4, wherein the driving means is specifically a swing cylinder, and the length direction of the swing cylinder is arranged at an angle from the vertical direction; the swing cylinder moves up and down in an inclined direction.
6. The swingable grinding head device according to claim 5, wherein an upper swing limit member and a lower swing limit member are provided on upper and lower sides of the grinding head base, respectively; the upper swing limiting part and the lower swing limiting part limit the swing distance range of the grinding head seat respectively.
7. The swingable grinding head device according to any one of claims 1 to 6, wherein the linkage device is specifically a linkage rod; the rotating device is specifically a rotating shaft.
8. The swingable grinding head device according to any one of claims 1 to 6, further comprising a plurality of grinding head frames; and a plurality of polishing grinding heads with different thickness specifications are arranged on the grinding head frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022438195.1U CN214080732U (en) | 2020-10-28 | 2020-10-28 | Swingable grinding head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022438195.1U CN214080732U (en) | 2020-10-28 | 2020-10-28 | Swingable grinding head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214080732U true CN214080732U (en) | 2021-08-31 |
Family
ID=77446900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022438195.1U Active CN214080732U (en) | 2020-10-28 | 2020-10-28 | Swingable grinding head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214080732U (en) |
-
2020
- 2020-10-28 CN CN202022438195.1U patent/CN214080732U/en active Active
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