CN214817446U - Sapphire low damage processing is with buffer structure of polishing - Google Patents
Sapphire low damage processing is with buffer structure of polishing Download PDFInfo
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- CN214817446U CN214817446U CN202022328021.XU CN202022328021U CN214817446U CN 214817446 U CN214817446 U CN 214817446U CN 202022328021 U CN202022328021 U CN 202022328021U CN 214817446 U CN214817446 U CN 214817446U
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- connecting shaft
- telescopic pipe
- sapphire
- polishing
- low damage
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Abstract
The utility model discloses a low damage processing of sapphire is with buffer structure of polishing relates to the low damage processing of sapphire and is with the buffering field of polishing, for solving current sapphire when polishing, directly with sapphire and the wheel contact of polishing, does not have buffer structure, the precision of polishing of sapphire is wayward, also causes the problem that higher damage appears in the sapphire simultaneously easily. The middle shaft of the outer surface of one end of the first telescopic pipe is provided with a mounting hole, the inside of the mounting hole is movably connected with a second telescopic pipe, the outer surface of the other end of the first telescopic pipe and the other end surface of the second telescopic pipe are fixedly provided with sealing bearings, a first connecting shaft is fixedly inserted in the sealing bearing on the first telescopic pipe, and a second connecting shaft is fixedly inserted in the sealing bearing on the second telescopic pipe.
Description
Technical Field
The utility model relates to a low damage processing of sapphire is with buffering field of polishing specifically is a low damage processing of sapphire is with buffer structure of polishing.
Background
Sapphire is named Sapphire, is from Spphins in Latin, means blue, belongs to the corundum group of minerals, has a trigonal crystal system, and refers to various Sapphire grades except ruby as Sapphire in the gem world. The sapphire is applied to numerous products because of the strong hardness, and a grinding device is required to be used for grinding the sapphire in the manufacturing process.
When the existing sapphire is polished, the sapphire is directly contacted with a polishing wheel, a buffer structure is not provided, the polishing precision of the sapphire is not easy to control, high damage to the sapphire is easily caused, and the polishing precision is improved in order to reduce the damage; therefore, the market urgently needs to develop a polishing buffer structure for sapphire low-damage processing to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low damage processing of sapphire is with buffer structure that polishes to solve current sapphire among the above-mentioned background art, directly with sapphire and the contact of wheel of polishing, do not have buffer structure, the precision of polishing of sapphire is wayward, also causes the problem that higher damage appears in the sapphire simultaneously easily.
In order to achieve the above object, the utility model provides a following technical scheme: a polishing buffer structure for sapphire low-damage processing comprises a first telescopic pipe, wherein a mounting hole is formed in the middle shaft position of the outer surface of one end of the first telescopic pipe, a second telescopic pipe is movably connected inside the mounting hole, sealing bearings are fixedly mounted on the outer surface of the other end of the first telescopic pipe and the other end surface of the second telescopic pipe respectively, a first connecting shaft is fixedly inserted in the sealing bearing on the first telescopic pipe, a second connecting shaft is fixedly inserted in the sealing bearing on the second telescopic pipe, one end of the second connecting shaft is arranged in a jack on one end surface of the first connecting shaft, a first limiting strip is integrally connected onto the inner wall of the jack of the first connecting shaft and is buckled in a limiting groove on the side surface of the second connecting shaft, a tension spring is sleeved outside the first connecting shaft and the second connecting shaft, and one end of the tension spring is fixedly connected with an inner limiting plate, the inner limiting plate is fixedly connected to the inner wall of the first telescopic pipe, and the other end of the extension spring is fixedly connected to the inner end face of the second telescopic pipe.
Preferably, an upper end fixedly connected with of first flexible pipe side surface adjusts a section of thick bamboo, it communicates with each other with first flexible intraduct to adjust a section of thick bamboo, fixed mounting has ac motor on the terminal surface of an adjustment section of thick bamboo, ac motor's rotation axis one end fixedly connected with lead screw, the inside of adjusting a section of thick bamboo is arranged in to the lead screw, the inside of adjusting a section of thick bamboo is provided with the regulating plate, the axis position department of regulating plate surface is provided with the screw hole, the lead screw runs through in the screw hole to with regulating plate threaded connection, be provided with the spacing of second on the inner wall of an adjustment section of thick bamboo, the spacing buckle of second is at the spacing inslot of regulating plate side surface, and is provided with the sealing rubber strip between spacing of second and the regulating plate.
Preferably, a connecting seat is fixedly connected to one end face of the first telescopic pipe.
Preferably, a through hole is formed in the edge position of the outer surface of the inner limit plate.
Preferably, when the second telescopic pipe extends, the extension spring is in an extension state.
Preferably, one end of each of the first connecting shaft and the second connecting shaft is provided with a connecting end.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is characterized in that a mounting hole is arranged at the middle shaft position of the outer surface of one end of a first extension tube, a second extension tube is movably connected inside the mounting hole, sealing bearings are fixedly arranged on the outer surface of the other end of the first extension tube and the other end surface of the second extension tube, a first connecting shaft is fixedly inserted in the sealing bearing on the first extension tube, a second connecting shaft is fixedly inserted in the sealing bearing on the second extension tube, one end of the second connecting shaft is arranged in an inserting hole on one end surface of the first connecting shaft, a first limit strip is integrally connected on the inner wall of the inserting hole of the first connecting shaft and is buckled in a limit groove on the side surface of the second connecting shaft, extension springs are sleeved outside the first connecting shaft and the second connecting shaft, one end of the extension spring is fixedly connected with an inner limit plate, and the inner limit plate is fixedly connected on the inner wall of the first extension tube, the other end of the extension spring is fixedly connected to the inner end face of the second telescopic pipe, so that the second telescopic pipe can extend out by increasing the air pressure in the first telescopic pipe, meanwhile, the extension accuracy of the second telescopic pipe is improved by using the tension of the extension spring, and meanwhile, the second telescopic pipe is easier to control, so that the polishing wheel needs to slowly move before contacting with the sapphire, the operation mode that the sapphire directly contacts with the polishing wheel at present is replaced, an effective buffering effect is achieved, and the polishing accuracy is convenient to control;
2. the utility model is characterized in that an adjusting cylinder is fixedly connected at the upper end of the side surface of a first telescopic pipe, the adjusting cylinder is communicated with the inside of the first telescopic pipe, an alternating current motor is fixedly arranged on one end surface of the adjusting cylinder, one end of a rotating shaft of the alternating current motor is fixedly connected with a lead screw, the lead screw is arranged in the adjusting cylinder, an adjusting plate is arranged in the adjusting cylinder, a threaded hole is arranged at the middle shaft position of the outer surface of the adjusting plate, the lead screw penetrates through the threaded hole and is in threaded connection with the adjusting plate, a second limit strip is arranged on the inner wall of the adjusting cylinder, the second limit strip is buckled in a limit groove at the side surface of the adjusting plate, a sealing rubber strip is arranged between the second limit strip and the adjusting plate, the lead screw can be driven to rotate by the rotation of the alternating current motor, the adjusting plate is driven to move at the inner position of the adjusting cylinder, and air in the adjusting cylinder is pushed into the inside of the first telescopic pipe, thereby change the inside pressure value of first flexible intraduct, the simple operation and easily control.
Drawings
FIG. 1 is an internal structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a front view of the adjusting plate of the present invention.
In the figure: 1. a first telescopic tube; 2. an inner limiting plate; 3. a first connecting shaft; 4. a second connecting shaft; 5. a second telescopic tube; 6. an extension spring; 7. sealing the bearing; 8. a first limit strip; 9. an adjusting cylinder; 10. an adjusting plate; 11. a screw rod; 12. an alternating current motor; 13. a second limit strip; 14. a connecting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a polishing buffer structure for sapphire low-damage processing comprises a first extension tube 1, wherein a mounting hole is formed in the middle shaft position of the outer surface of one end of the first extension tube 1, a second extension tube 5 is movably connected inside the mounting hole, a sealing bearing 7 is fixedly arranged on the outer surface of the other end of the first extension tube 1 and the other end surface of the second extension tube 5, a first connecting shaft 3 is fixedly inserted in the sealing bearing 7 on the first extension tube 1, a second connecting shaft 4 is fixedly inserted in the sealing bearing 7 on the second extension tube 5, one end of the second connecting shaft 4 is arranged in an insertion hole in one end surface of the first connecting shaft 3, a first limiting strip 8 is integrally connected to the inner wall of the insertion hole of the first connecting shaft 3, the first limiting strip 8 is buckled in a limiting groove in the side surface of the second connecting shaft 4, a tension spring 6 is sleeved outside the first connecting shaft 3 and the second connecting shaft 4, limiting plate 2 in extension spring 6's the one end fixedly connected with, interior limiting plate 2 fixed connection is on the inner wall of first flexible pipe 1, extension spring 6's other end fixed connection is on the inside terminal surface of the flexible pipe 5 of second, this can make the flexible pipe 5 of second stretch out through the inside air pressure of the first flexible pipe 1 of increase, utilize extension spring 6's pulling force simultaneously, it stretches out the accuracy to promote the flexible pipe 5 of second, also make the flexible pipe 5 of second control more easily simultaneously, make the wheel of polishing need slow movement before contacting with the sapphire, the direct operating means with the wheel contact of polishing of present sapphire has been replaced, effectual cushioning effect has been played, the precision of polishing is also convenient for control simultaneously.
Further, an adjusting cylinder 9 is fixedly connected to the upper end of the side surface of the first telescopic tube 1, the adjusting cylinder 9 is communicated with the inside of the first telescopic tube 1, an alternating current motor 12 is fixedly installed on one end surface of the adjusting cylinder 9, a lead screw 11 is fixedly connected to one end of a rotating shaft of the alternating current motor 12, the lead screw 11 is arranged inside the adjusting cylinder 9, an adjusting plate 10 is arranged inside the adjusting cylinder 9, a threaded hole is formed in the middle shaft position of the outer surface of the adjusting plate 10, the lead screw 11 penetrates through the threaded hole and is in threaded connection with the adjusting plate 10, a second limiting strip 13 is arranged on the inner wall of the adjusting cylinder 9, the second limiting strip 13 is buckled in a limiting groove in the side surface of the adjusting plate 10, and a sealing rubber strip is arranged between the second limiting strip 13 and the adjusting plate 10, so that the lead screw 11 can be driven to rotate by the rotation of the alternating current motor 12, and the adjusting plate 10 is further driven to move in the inner position of the adjusting cylinder 9, and push the inside air of adjusting cylinder 9 into the inside of first flexible pipe 1 to change the inside pressure value of first flexible pipe 1, the simple operation and easy control.
Furthermore, a connecting seat 14 is fixedly connected to an end surface of the first extension tube 1.
Further, the edge position of the outer surface of the inner limit plate 2 is provided with a through hole.
Further, when the second telescopic tube 5 is extended, the extension spring 6 is in an extension state.
Further, one end of the first connecting shaft 3 and one end of the second connecting shaft 4 are both provided with connecting ends.
The working principle is as follows: during the use, install the device in appointed position department earlier, external equipment drives first connecting axle 3 and second connecting axle 4 and rotates this moment, and then drive the wheel of polishing and rotate, when the wheel of polishing is polished sapphire, start alternating current motor 12, drive lead screw 11 through alternating current motor 12 and rotate, the regulating plate 10 carries out the displacement in the inside of adjusting a section of thick bamboo 9 this moment, and push the inside air of adjusting a section of thick bamboo 9 in first flexible pipe 1, increase the inside atmospheric pressure in first flexible pipe 1, make the flexible pipe 5 of second stretch out, extension spring 6 produces the attack and exerts oneself when the flexible pipe 5 of second stretches out, the effectual precision of stretching out of the flexible pipe 5 of second that has improved, the wheel of polishing has also been avoided directly to contact with the sapphire simultaneously, the effectual effect of buffering has been played.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a sapphire low damage processing is with buffering structure of polishing, includes first flexible pipe (1), its characterized in that: a mounting hole is formed in the middle shaft position of the outer surface of one end of the first telescopic pipe (1), a second telescopic pipe (5) is movably connected inside the mounting hole, a sealing bearing (7) is fixedly mounted on the outer surface of the other end of the first telescopic pipe (1) and the other end surface of the second telescopic pipe (5), a first connecting shaft (3) is fixedly inserted in the sealing bearing (7) on the first telescopic pipe (1), a second connecting shaft (4) is fixedly inserted in the sealing bearing (7) on the second telescopic pipe (5), one end of the second connecting shaft (4) is arranged in an insertion hole in one end surface of the first connecting shaft (3), a first limiting strip (8) is integrally connected to the inner wall of the insertion hole of the first connecting shaft (3), the first limiting strip (8) is buckled in a limiting groove in the side surface of the second connecting shaft (4), and a stretching spring (6) is sleeved outside the first connecting shaft (3) and the second connecting shaft (4), limiting plate (2) in the one end fixedly connected with of extension spring (6), interior limiting plate (2) fixed connection is on the inner wall of first flexible pipe (1), the other end fixed connection of extension spring (6) is on the inside terminal surface of the flexible pipe of second (5).
2. The grinding cushion structure for sapphire low damage processing according to claim 1, wherein: the upper end of the side surface of the first extension pipe (1) is fixedly connected with an adjusting cylinder (9), the adjusting cylinder (9) is communicated with the inside of the first telescopic pipe (1), an alternating current motor (12) is fixedly arranged on one end surface of the adjusting cylinder (9), one end of a rotating shaft of the alternating current motor (12) is fixedly connected with a screw rod (11), the screw rod (11) is arranged in the adjusting cylinder (9), an adjusting plate (10) is arranged in the adjusting cylinder (9), a threaded hole is formed in the middle shaft position of the outer surface of the adjusting plate (10), the screw rod (11) penetrates through the threaded hole, and is in threaded connection with an adjusting plate (10), a second limit strip (13) is arranged on the inner wall of the adjusting cylinder (9), the second limiting strip (13) is buckled in a limiting groove on the side surface of the adjusting plate (10), and a sealing rubber strip is arranged between the second limiting strip (13) and the adjusting plate (10).
3. The grinding cushion structure for sapphire low damage processing according to claim 1, wherein: a connecting seat (14) is fixedly connected to one end face of the first telescopic pipe (1).
4. The grinding cushion structure for sapphire low damage processing according to claim 1, wherein: the edge position of the outer surface of the inner limiting plate (2) is provided with a through hole.
5. The grinding cushion structure for sapphire low damage processing according to claim 1, wherein: when the second telescopic pipe (5) extends out, the extension spring (6) is in an extension state.
6. The grinding cushion structure for sapphire low damage processing according to claim 1, wherein: and one ends of the first connecting shaft (3) and the second connecting shaft (4) are provided with connecting ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022328021.XU CN214817446U (en) | 2020-10-19 | 2020-10-19 | Sapphire low damage processing is with buffer structure of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022328021.XU CN214817446U (en) | 2020-10-19 | 2020-10-19 | Sapphire low damage processing is with buffer structure of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214817446U true CN214817446U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022328021.XU Active CN214817446U (en) | 2020-10-19 | 2020-10-19 | Sapphire low damage processing is with buffer structure of polishing |
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| Country | Link |
|---|---|
| CN (1) | CN214817446U (en) |
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2020
- 2020-10-19 CN CN202022328021.XU patent/CN214817446U/en active Active
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