CN114346885A - Precision polishing device for alloy parts of ophthalmologic surgical instruments - Google Patents
Precision polishing device for alloy parts of ophthalmologic surgical instruments Download PDFInfo
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- CN114346885A CN114346885A CN202210275159.9A CN202210275159A CN114346885A CN 114346885 A CN114346885 A CN 114346885A CN 202210275159 A CN202210275159 A CN 202210275159A CN 114346885 A CN114346885 A CN 114346885A
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- polishing
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- 238000005498 polishing Methods 0.000 title claims abstract description 110
- 239000000956 alloy Substances 0.000 title claims abstract description 17
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 230000008602 contraction Effects 0.000 claims description 37
- 238000004804 winding Methods 0.000 claims description 22
- 244000309464 bull Species 0.000 claims description 4
- 238000001356 surgical procedure Methods 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention discloses a precision polishing device for alloy parts of ophthalmologic surgical instruments, which relates to the technical field of polishing, and comprises a polishing frame, an observation door and a leg support, wherein the front surface of the polishing frame is provided with the observation door, the bottom of the polishing frame is provided with the leg support, the polishing frame comprises a motor, a rotating rod, a polishing disc, a pushing mechanism, a moving mechanism, an inclined frame, a push rod, a filter screen, a cleaning mechanism, a friction disc, a rotating rod, a water pump and a water pipe, the inclined frame is fixedly connected with the inner wall of the polishing frame, the bottom of the inclined frame is provided with the filter screen, the inclined frame is arranged in the polishing frame to store waste materials during polishing, the water pump can extract cooling liquid at the bottom of the polishing frame to cool and protect the ophthalmologic surgical instruments during polishing by using the water pipe during polishing, the two filter screens are arranged at the bottom of the inclined frame to filter the cooling liquid, so that the cooling liquid can be recycled by filtration.
Description
Technical Field
The invention relates to the technical field of polishing, in particular to a precise polishing device for alloy parts of an ophthalmologic operation instrument.
Background
The ophthalmologic operation instrument is mainly suitable for ophthalmologic operation, and is mainly used for the ophthalmologic operation because most of the ophthalmologic operation instruments are irregular in shape, so that the ophthalmologic operation instrument is not easy to clamp when being polished, and the precise polishing device for the alloy parts of the ophthalmologic operation instrument is provided because the clamping position is required to be adjusted for many times when the ophthalmologic operation instrument is polished.
Disclosure of Invention
In order to solve the technical problem, the invention provides a precision polishing device for alloy parts of an ophthalmologic surgical instrument, which comprises a polishing frame, an observation door and a leg support, wherein the observation door is arranged on the front surface of the polishing frame, and the leg support is arranged at the bottom of the polishing frame;
the polishing rack comprises a motor, a rotating rod, a polishing disc, a pushing mechanism, a moving mechanism, an inclined frame, a push rod, filter screens, a cleaning mechanism, friction discs, a rotating rod, a water pump and a water pipe, wherein the inclined frame is fixedly connected with the inner wall of the polishing rack, the bottom of the inclined frame is provided with the filter screens, the number of the filter screens is two, the rotating rod is rotatably connected with the bottom of the inner wall of the inclined frame through a rotating shaft, the cleaning mechanism is arranged on the outer surface of the rotating rod, the friction discs are fixedly connected with the outer surface of the top of the rotating rod, the motor can enable the motor to move up and down in the polishing rack through the hydraulic rod by utilizing the fixed connection of the hydraulic rod and the top of the inner wall of the polishing rack, the ophthalmic surgical instruments are polished above the right side sliding block of the polishing disc, belt pulleys are arranged on the surface of the rotating rod and the surface of the shaft rod, and the rotating rod can drive the shaft rod to rotate in the sliding rack through the belt by utilizing the mutual connection of the belt, the inner wall of the friction disc is in contact with the outer surface of the push rod, the water pump is fixedly connected with the bottom of the inner wall of the polishing frame, the right side of the water pump is communicated with a water pipe, a moving mechanism is arranged above the inclined frame, the motor is fixedly connected with the top of the inner wall of the polishing frame through a hydraulic rod, the bottom of the motor is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with the polishing disc, and a pushing mechanism is arranged on the left side of the motor.
Further, the moving mechanism comprises a fixed frame, a sliding rod, a bent rod, sliding blocks, a magnet block, a straight rod, a clamping mechanism, a leakage plate and a rubber pad, the fixed frame is fixedly connected with the inside of the polishing frame, a sliding hole is formed in the fixed frame, the end part of the sliding rod is fixedly connected with the inner wall of the sliding hole, the inside of the sliding block is in contact with the outer surface of the sliding rod, the number of the sliding blocks is two, one end, close to each other, of each sliding block is fixedly connected with the bent rod, the sliding hole is formed in the fixed frame to limit the sliding blocks and the sliding rod, the straight rod is arranged at the top of the sliding block to fix the leakage plate, the rubber pad is arranged at the top of the bent rod and extends to the inside of the leakage plate to be in contact with the surface of the ophthalmic surgical instrument to support, the end part of the sliding rod is fixedly connected with the inner wall of the sliding hole, and the outer surface of the straight rod is in contact with the inner wall of the sliding hole to limit, the sliding block is prevented from inclining when moving on the surface of the sliding rod, the top of the sliding block is fixedly connected with the straight rods, one ends, close to each other, of the two straight rods are fixedly connected with the leakage opening plate, the top of the left side of the leakage opening plate is provided with a clamping mechanism, and the top of the bent rod is bonded with a rubber pad;
the right side top fixedly connected with bracer of leak mouthful board, the left side surface and the magnet piece fixed connection of slide bar.
Further, the straight rod extends to the outer end of the top of the fixing frame through the sliding hole, the outer surface of the sliding block is in contact with the inner wall of the magnet block, and the rubber pad extends to the outer end of the top of the leakage plate through a leakage opening in the surface of the leakage plate.
Furthermore, the clamping mechanism comprises a limiting block, a disc, threaded movable rods, a threaded rod, an auxiliary mechanism and a nut block, the limiting block is fixedly connected with the top of the leakage plate, the disc is rotatably connected with the limiting block through a bearing, the top of the disc is fixedly connected with the threaded rod, the top of the threaded rod is movably connected with the threaded movable rods through a rotating shaft, the limiting block is arranged at the top of the leakage plate to limit the disc, the threaded rod at the top of the disc can push the ophthalmic surgical instruments to be in contact with the surface of the supporting block through the disc, four threaded movable rods are arranged to wrap the end parts of the ophthalmic surgical instruments to increase polishing efficiency, the number of the threaded movable rods is four, the auxiliary mechanism is arranged at one end, close to each other, of the threaded movable rods, and the nut block is in threaded connection with the outer surface of the threaded rod;
the left side of the limiting block is fixedly connected with the outer surface of the straight rod.
Furthermore, the auxiliary mechanism comprises rubber blocks, a bottom plate and two elastic rods, the elastic rods are fixedly connected with the threaded movable rods, one ends of the elastic rods, far away from the threaded movable rods, are fixedly connected with the bottom plate, the elastic rods are arranged at the bottoms of the rubber pads to extrude the rubber pads to increase the clamping property between the rubber pads, and the rubber blocks are bonded at one ends, far away from the elastic rods, of the bottom plate;
one end of the rubber block, which is far away from the bottom plate, is provided with a groove.
Furthermore, the pushing mechanism comprises an upright rod, a sliding frame, a movable contraction rod, an arc elastic rod, a sliding groove, a pull rope, a winding disc and a shaft rod, the bottom of the upright rod is fixedly connected with the top of the fixing frame, the sliding frame is in contact with the outer surface of the upright rod, the sliding groove is formed in the sliding frame, the shaft rod is rotatably connected with the inner wall of the right side of the sliding frame through a bearing, the sliding frame is limited by the surface contact of the inner part of the left side of the sliding frame and the upright rod, the top of the shaft rod is movably connected with a cross rod, one end of the cross rod, far away from the shaft rod, is fixedly connected with the surface of the motor, so that the sliding frame can move downwards through the contraction of the hydraulic rod, the movable contraction rod is arranged at the bottom of the sliding frame to assist the up-and-down contraction of the sliding frame to avoid influencing the use of the motor, the winding disc is fixedly connected with the outer surface of the shaft rod, and the outer surface of the winding disc is fixedly connected with the pull rope, one end of the pull rope, which is far away from the winding disc, is fixedly connected with a movable contraction rod, and the top of the movable contraction rod is fixedly connected with an arc elastic rod;
the circular arc elastic rod extends to the outer end of the top of the sliding frame through the sliding groove, and one end, far away from the movable contraction rod, of the circular arc elastic rod is fixedly connected with the outer surface of the top of the sliding frame.
Further, the bottom of the movable contraction rod extends to the outer end of the bottom of the sliding frame through the sliding groove, the movable contraction rod is arranged in a right-angled shape, and one end, far away from the sliding frame, of the movable contraction rod is fixedly connected with the top of the straight rod.
Further, the outer surface of the top of the shaft lever and the outer surface of the rotating lever are fixedly connected with belt pulleys, the two belt pulleys are connected with each other through a belt, the top of the shaft lever is fixedly connected with a cross rod through a bearing, and one end, far away from the shaft lever, of the cross rod is fixedly connected with the outer surface of the motor.
Furthermore, the cleaning mechanism comprises a cleaning rod, a top plate, two springs and bristles, the cleaning rod is fixedly connected with the outer surface of the rotating rod, the springs are fixedly connected to the bottom of the cleaning rod, the number of the springs is two, the bottoms of the springs are fixedly connected with the top plate, the top plate is fixedly connected with the inner wall of the cleaning rod through a telescopic rod, and the bristles are bonded to the bottom of the cleaning rod;
the outer surface of the brush hair contacts with the outer surface of the filter screen, the water pipe penetrates through the right side of the fixing frame and extends to the outer end of the top of the fixing frame, one end, away from the water pump, of the water pipe is arranged on the right side of the motor, and one end, away from the friction disc, of the push rod is fixedly connected with the bottom of the sliding block.
The invention has the following beneficial effects:
the inclined frame is arranged in the polishing frame to store waste materials during polishing, the cooling liquid at the bottom of the polishing frame can be pumped by the water pump during polishing to cool and protect ophthalmic surgical instruments during polishing by using the water pipe, and the two filter screens are arranged at the bottom of the inclined frame to filter the cooling liquid, so that the cooling liquid can be recycled through filtering.
According to the invention, the leakage plate is arranged at one end, close to each other, of the straight rod to limit the ophthalmic surgical instruments, waste materials and cooling liquid which are ground when the polishing disc polishes the ophthalmic surgical instruments can flow into the inclined frame through the leakage plate to be stored and filtered, the magnet block is arranged on the outer surface of the sliding rod to adsorb and position the sliding block, so that the polishing disc can polish the ophthalmic surgical instruments from the right side to the left side to limit the polishing when polishing the ophthalmic surgical instruments, and the rubber pad is used for supporting and damping the bottom center of the ophthalmic surgical instruments to protect the ophthalmic surgical instruments.
The four threaded movable rods are movably connected to the top of the threaded rod, the surfaces of the ophthalmic surgical instruments are extruded by the aid of movement of the nut blocks, the rubber blocks inside the threaded movable rods can wrap and fix the ends of the ophthalmic surgical instruments by the aid of extrusion of the nut blocks, stability in clamping is improved, the four threaded movable rods can be in contact with each other at a large distance in an expansion process by the aid of contraction of the nut blocks, and the surfaces of the threaded movable rods can be wrapped and fixed by the aid of the rubber blocks.
The motor can drive the shaft lever to rotate by utilizing the belt when rotating, the shaft lever can pull the pull rope to contract by utilizing the winding disc when rotating, the pull rope can pull the sliding block to move by utilizing the movable contraction rod when contracting, so that the polishing disc can polish the surface of the ophthalmic surgical instrument by moving to increase the polishing efficiency, and the motor can rotate reversely when the movable contraction rod is close to the winding disc, so that the movable contraction rod can push the sliding block to reset by utilizing the arc elastic rod, so that the polishing disc can polish the surface of the ophthalmic surgical instrument in a reciprocating manner to increase the polishing efficiency.
The waste materials and the cooling liquid are mixed together during polishing, so that the waste materials are accumulated on the surface of the filter screen to influence the filtering efficiency, the waste materials are accumulated together, the cooling liquid filtering efficiency is reduced, the waste materials are accumulated inside the inclined frame to influence the recycling of the cooling liquid, the push rod is pushed to move inside the friction block when the slide block moves, the rotating rod is pushed to move by friction, and the surface of the filter screen is cleaned by the bristles when the rotating rod moves, so that the filtering efficiency is improved.
The friction disc is arranged on the top of the top plate, the rotating rod is driven to rotate, the rotating rod drives the bristles at the bottom of the cleaning rod to clean the surface of the filter screen, the bristles are extruded by the spring at the top of the top plate, the contact effect of the bristles and the filter screen is improved, and the cleaning efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front sectional structural view of the polishing stand of the present invention;
FIG. 3 is a front sectional view of the fixing frame of the present invention;
FIG. 4 is a front sectional structural view of the limiting block of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention;
FIG. 6 is a front cross-sectional structural view of the carriage of the present invention;
FIG. 7 is a front sectional view of the cleaning rod of the present invention.
1. A polishing stand; 10. a motor; 11. a rotating rod; 12. a polishing disk; 13. a pushing mechanism; 131. erecting a rod; 132. a carriage; 133. moving the retracting rod; 134. a circular arc spring rod; 135. a chute; 136. pulling a rope; 137. a winding disc; 138. a shaft lever; 14. a moving mechanism; 141. a fixed mount; 142. a slide bar; 143. bending a rod; 144. a slider; 145. a magnet block; 146. a straight rod; 147. a clamping mechanism; 30. a limiting block; 31. a disc; 32. a threaded movable rod; 33. a threaded rod; 34. an auxiliary mechanism; 40. a rubber block; 41. a base plate; 42. an elastic rod; 35. a nut block; 148. a leak plate; 149. a rubber pad; 15. a sloping frame; 16. a push rod; 17. a filter screen; 18. a cleaning mechanism; 181. cleaning the rod; 182. a top plate; 183. a spring; 184. brushing; 19. a friction disk; 20. rotating the rod; 21. a water pump; 22. a water pipe; 2. an observation door; 3. a leg support.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-6, the present invention is a precision polishing apparatus for alloy parts of ophthalmologic surgical instruments, including a polishing frame 1, an observation door 2 and a leg frame 3, wherein the front of the polishing frame 1 is provided with the observation door 2, and the bottom of the polishing frame 1 is provided with the leg frame 3;
the polishing rack 1 comprises a motor 10, a rotating rod 11, a polishing disc 12, a pushing mechanism 13, a moving mechanism 14, an inclined frame 15, a push rod 16, filter screens 17, a cleaning mechanism 18, friction discs 19, a rotating rod 20, a water pump 21 and water pipes 22, wherein the inclined frame 15 is fixedly connected with the inner wall of the polishing rack 1, the bottom of the inclined frame 15 is provided with the filter screens 17, the number of the filter screens 17 is two, the rotating rod 20 is rotatably connected with the bottom of the inner wall of the inclined frame 15 through a rotating shaft, the outer surface of the rotating rod 20 is provided with the cleaning mechanism 18, the outer surface of the top of the rotating rod 20 is fixedly connected with the friction discs 19, the inner wall of the friction discs 19 is contacted with the outer surface of the push rod 16, the water pump 21 is fixedly connected with the bottom of the inner wall of the polishing rack 1, the right side of the water pump 21 is communicated with the water pipes 22, the moving mechanism 14 is arranged above the inclined frame 15, the motor 10 is fixedly connected with the top of the inner wall of the polishing rack 1 through a hydraulic rod, the bottom of the motor 10 is fixedly connected with the rotating rod 11, the bottom of the rotating rod 11 is fixedly connected with the polishing disc 12, the left side of the motor 10 is provided with the pushing mechanism 13, the inclined frame 15 is arranged inside the polishing frame 1 to store waste materials during polishing, the water pump 21 can pump cooling liquid at the bottom of the polishing frame 1 during polishing and utilize the water pipe 22 to cool and protect ophthalmic surgical instruments during polishing, and the bottom of the inclined frame 15 is provided with two filter screens 17 to filter the cooling liquid, so that the cooling liquid can be circularly used through filtering.
The moving mechanism 14 comprises a fixed frame 141, a sliding rod 142, a bent rod 143, sliding blocks 144, a magnet block 145, a straight rod 146, a clamping mechanism 147, a leakage plate 148 and a rubber pad 149, the fixed frame 141 is fixedly connected with the inside of the polishing frame 1, a sliding hole is formed in the fixed frame 141, the end part of the sliding rod 142 is fixedly connected with the inner wall of the sliding hole, the inside of the sliding block 144 is in contact with the outer surface of the sliding rod 142, the number of the sliding blocks 144 is two, the ends, close to each other, of the two sliding blocks 144 are fixedly connected with the bent rod 143, the top part of the sliding block 144 is fixedly connected with the straight rod 146, the ends, close to each other, of the two straight rods 146 are fixedly connected with the leakage plate 148, the left top part of the leakage plate 148 is provided with the clamping mechanism 147, the rubber pad 149 is bonded on the top part of the bent rod 143, the leakage plate 148 is arranged at the ends, the leakage plate 148 is used for limiting the ophthalmic surgical instruments, and waste materials and cooling liquid which are ground when the polishing disc 12 is used for polishing the ophthalmic surgical instruments flow into the inclined frame 15 through the leakage plate 148 Storing and filtering, arranging a magnet block 145 on the outer surface of the sliding rod 142 to adsorb and position the sliding block 144, so that the polishing disc 12 can polish the ophthalmic surgical instrument from the right side to the left side for limitation, and supporting and damping the center of the bottom of the ophthalmic surgical instrument by using a rubber pad 149 to protect the ophthalmic surgical instrument;
the top of the right side of the leak plate 148 is fixedly connected with a supporting block, and the outer surface of the left side of the sliding rod 142 is fixedly connected with a magnet block 145.
The straight rod 146 extends to the outer end of the top of the fixed frame 141 by using a slide hole, the outer surface of the slide block 144 contacts with the inner wall of the magnet block 145, and the rubber pad 149 extends to the outer end of the top of the leakage plate 148 by using a leakage opening on the surface of the leakage plate 148.
The clamping mechanism 147 comprises a limiting block 30, a disc 31, a threaded movable rod 32, a threaded rod 33, an auxiliary mechanism 34 and a nut block 35, wherein the limiting block 30 is fixedly connected with the top of the leakage plate 148, the disc 31 is rotatably connected with the limiting block 30 through a bearing, the top of the disc 31 is fixedly connected with the threaded rod 33, the top of the threaded rod 33 is movably connected with the threaded movable rod 32 through a rotating shaft, the number of the threaded movable rods 32 is four, the auxiliary mechanism 34 is arranged at one end, close to each other, of the threaded movable rods 32, the outer surface of the threaded rod 33 is in threaded connection with the nut block 35, the four threaded movable rods 32 are movably connected with the top of the threaded rod 33, the surfaces of the ophthalmic surgical instruments are extruded by utilizing the movement of the nut block 35, the rubber blocks 40 in the threaded movable rods 32 can wrap and fix the end parts of the ophthalmic surgical instruments by utilizing the extrusion of the nut block 35 to increase the stability during clamping, the four threaded movable rods 32 are in contact with each other when the nut blocks 35 contract, and the surfaces of the threaded movable rods 32 can clamp the surfaces of the ophthalmic surgical instruments and are wrapped and fixed by the rubber blocks 40;
the left side of the limiting block 30 is fixedly connected with the outer surface of the straight rod 146.
The auxiliary mechanism 34 comprises rubber blocks 40, a bottom plate 41 and two elastic rods 42, wherein the elastic rods 42 are fixedly connected with the threaded movable rods 32, one ends of the elastic rods 42, far away from the threaded movable rods 32, are fixedly connected with the bottom plate 41, and one ends of the bottom plate 41, far away from the elastic rods 42, are bonded with the rubber blocks 40;
the end of the rubber block 40 away from the bottom plate 41 is provided with a groove.
The pushing mechanism 13 comprises an upright rod 131, a sliding frame 132, a movable contraction rod 133, an arc elastic rod 134, a sliding groove 135, a pull rope 136, a winding disc 137 and a shaft rod 138, the bottom of the upright rod 131 is fixedly connected with the top of a fixed frame 141, the sliding frame 132 is in contact with the outer surface of the upright rod 131, the sliding groove 135 is formed in the sliding frame 132, the shaft rod 138 is rotatably connected with the inner wall of the right side of the sliding frame 132 through a bearing, the winding disc 137 is fixedly connected with the outer surface of the shaft rod 138, the outer surface of the winding disc 137 is fixedly connected with the pull rope 136, one end of the pull rope 136, far away from the winding disc 137, is fixedly connected with the movable contraction rod 133, the top of the movable contraction rod 133 is fixedly connected with the arc elastic rod 134, the motor 10 can drive the shaft rod 138 to rotate through a belt when rotating, the shaft rod 138 can pull the pull rope 136 to contract through the winding disc 137 when rotating, the pull rope 136 can pull a sliding block 144 to move when contracting, so that the polishing disc 12 can throw the surface of the ophthalmic surgical instrument through moving The polishing efficiency is increased, when the movable contraction rod 133 is close to the winding disc 137, the motor 10 rotates reversely, so that the movable contraction rod 133 can push the sliding block 144 to reset by using the arc elastic rod 134, and the polishing disc 12 can polish the surface of the ophthalmic surgical instrument in a reciprocating manner, so that the polishing efficiency is increased;
the arc spring rod 134 extends to the outer end of the top of the carriage 132 by means of the sliding slot 135, and one end of the arc spring rod 134 far away from the movable contraction rod 133 is fixedly connected with the outer surface of the top of the carriage 132.
The bottom of the movable contraction rod 133 extends to the outer end of the bottom of the carriage 132 by using the sliding groove 135, the movable contraction rod 133 is arranged in a right-angle shape, and one end of the movable contraction rod 133 far away from the carriage 132 is fixedly connected with the top of the straight rod 146.
The equal fixedly connected with belt pulley of top surface of axostylus axostyle 138 and the surface of bull stick 11, two belt pulleys pass through the mutual connection of belt, and bearing fixedly connected with horizontal pole is passed through at the top of axostylus axostyle 138, and the one end that axostylus axostyle 138 was kept away from to the horizontal pole is connected with the surface fixed of motor 10.
Example 2
Referring to fig. 6-7, the present invention is a precision polishing apparatus for alloy parts of ophthalmologic surgical instruments, including a polishing frame 1, an observation door 2 and a leg frame 3, wherein the front of the polishing frame 1 is provided with the observation door 2, and the bottom of the polishing frame 1 is provided with the leg frame 3;
the polishing rack 1 comprises a motor 10, a rotating rod 11, a polishing disc 12, a pushing mechanism 13, a moving mechanism 14, an inclined frame 15, a push rod 16, filter screens 17, a cleaning mechanism 18, friction discs 19, a rotating rod 20, a water pump 21 and water pipes 22, wherein the inclined frame 15 is fixedly connected with the inner wall of the polishing rack 1, the bottom of the inclined frame 15 is provided with the filter screens 17, the number of the filter screens 17 is two, the rotating rod 20 is rotatably connected with the bottom of the inner wall of the inclined frame 15 through a rotating shaft, the outer surface of the rotating rod 20 is provided with the cleaning mechanism 18, the outer surface of the top of the rotating rod 20 is fixedly connected with the friction discs 19, the inner wall of the friction discs 19 is contacted with the outer surface of the push rod 16, the water pump 21 is fixedly connected with the bottom of the inner wall of the polishing rack 1, the right side of the water pump 21 is communicated with the water pipes 22, the moving mechanism 14 is arranged above the inclined frame 15, the motor 10 is fixedly connected with the top of the inner wall of the polishing rack 1 through a hydraulic rod, the bottom of the motor 10 is fixedly connected with the rotating rod 11, the bottom of the rotating rod 11 is fixedly connected with the polishing disk 12, and the left side of the motor 10 is provided with a pushing mechanism 13.
The moving mechanism 14 comprises a fixed frame 141, a sliding rod 142, a bent rod 143, sliding blocks 144, a magnet block 145, a straight rod 146, a clamping mechanism 147, a leakage plate 148 and a rubber pad 149, the fixed frame 141 is fixedly connected with the inside of the polishing frame 1, a sliding hole is formed in the fixed frame 141, the end part of the sliding rod 142 is fixedly connected with the inner wall of the sliding hole, the inside of the sliding block 144 is in contact with the outer surface of the sliding rod 142, the number of the sliding blocks 144 is two, the ends, close to each other, of the two sliding blocks 144 are fixedly connected with the bent rod 143, the top part of the sliding block 144 is fixedly connected with the straight rod 146, the ends, close to each other, of the two straight rods 146 are fixedly connected with the leakage plate 148, the clamping mechanism 147 is arranged at the top part of the left side of the leakage plate 148, and the rubber pad 149 is bonded to the top part of the bent rod 143;
the top of the right side of the leak plate 148 is fixedly connected with a supporting block, and the outer surface of the left side of the sliding rod 142 is fixedly connected with a magnet block 145.
The straight rod 146 extends to the outer end of the top of the fixed frame 141 by using a slide hole, the outer surface of the slide block 144 contacts with the inner wall of the magnet block 145, and the rubber pad 149 extends to the outer end of the top of the leakage plate 148 by using a leakage opening on the surface of the leakage plate 148.
The clamping mechanism 147 comprises a limiting block 30, a disc 31, threaded movable rods 32, a threaded rod 33, an auxiliary mechanism 34 and a nut block 35, the limiting block 30 is fixedly connected with the top of the leakage plate 148, the disc 31 is rotatably connected with the limiting block 30 through a bearing, the top of the disc 31 is fixedly connected with the threaded rod 33, the top of the threaded rod 33 is movably connected with the threaded movable rods 32 through a rotating shaft, the number of the threaded movable rods 32 is four, the auxiliary mechanism 34 is arranged at one end, close to each other, of each threaded movable rod 32, and the outer surface of each threaded rod 33 is in threaded connection with the nut block 35;
the left side of the limiting block 30 is fixedly connected with the outer surface of the straight rod 146.
The auxiliary mechanism 34 comprises rubber blocks 40, a bottom plate 41 and two elastic rods 42, wherein the elastic rods 42 are fixedly connected with the threaded movable rods 32, one ends of the elastic rods 42, far away from the threaded movable rods 32, are fixedly connected with the bottom plate 41, and one ends of the bottom plate 41, far away from the elastic rods 42, are bonded with the rubber blocks 40;
the end of the rubber block 40 away from the bottom plate 41 is provided with a groove.
The pushing mechanism 13 comprises an upright rod 131, a sliding frame 132, a movable contraction rod 133, an arc elastic rod 134, a sliding groove 135, a pulling rope 136, a winding disc 137 and a shaft rod 138, wherein the bottom of the upright rod 131 is fixedly connected with the top of a fixed frame 141, the sliding frame 132 is in contact with the outer surface of the upright rod 131, the sliding groove 135 is formed in the sliding frame 132, the shaft rod 138 is rotatably connected with the inner wall of the right side of the sliding frame 132 through a bearing, the winding disc 137 is fixedly connected with the outer surface of the shaft rod 138, the outer surface of the winding disc 137 is fixedly connected with the pulling rope 136, one end of the pulling rope 136, which is far away from the winding disc 137, is fixedly connected with the movable contraction rod 133, and the top of the movable contraction rod 133 is fixedly connected with the arc elastic rod 134;
the arc spring rod 134 extends to the outer end of the top of the carriage 132 by means of the sliding slot 135, and one end of the arc spring rod 134 far away from the movable contraction rod 133 is fixedly connected with the outer surface of the top of the carriage 132.
The bottom of the movable contraction rod 133 extends to the outer end of the bottom of the carriage 132 by using the sliding groove 135, the movable contraction rod 133 is arranged in a right-angle shape, and one end of the movable contraction rod 133 far away from the carriage 132 is fixedly connected with the top of the straight rod 146.
The equal fixedly connected with belt pulley of top surface of axostylus axostyle 138 and the surface of bull stick 11, two belt pulleys pass through the mutual connection of belt, and bearing fixedly connected with horizontal pole is passed through at the top of axostylus axostyle 138, and the one end that axostylus axostyle 138 was kept away from to the horizontal pole is connected with the surface fixed of motor 10.
The cleaning mechanism 18 comprises a cleaning rod 181, a top plate 182, springs 183 and bristles 184, the cleaning rod 181 is fixedly connected with the outer surface of the rotating rod 20, the bottom of the cleaning rod 181 is fixedly connected with the springs 183, the number of the springs 183 is two, the bottoms of the springs 183 are fixedly connected with the top plate 182, the waste materials can be mixed with the cooling liquid during polishing, the waste materials are accumulated on the surface of the filter screen to influence the filtering efficiency, the waste materials are accumulated together, the cooling liquid filtering efficiency is reduced, the waste materials are accumulated inside the inclined frame to influence the recycling of the cooling liquid, when the sliding block moves, the push rod can be pushed to move in the friction block, the rotating rod is pushed to move through friction, when the rotating rod moves, the surface of the filter screen can be cleaned through bristles, the filtering efficiency is improved, the top plate 182 is fixedly connected with the inner wall of the cleaning rod 181 through a telescopic rod, and the bristles 184 are bonded at the bottom of the cleaning rod 181;
the outer surface of the brush 184 is contacted with the outer surface of the filter screen 17, the water pipe 22 penetrates through the right side of the fixed frame 141 and extends to the outer end of the top of the fixed frame 141, one end of the water pipe 22, which is far away from the water pump 21, is arranged on the right side of the motor 10, one end of the push rod 16, which is far away from the friction disc 19, is fixedly connected with the bottom of the slide block 144, the push rod 16 pushes the inner wall of the friction disc 19 to generate friction when moving, so as to push the rotating rod 20 to rotate, the rotating rod 20 can drive the brush 184 at the bottom of the cleaning rod 181 to clean the surface of the filter screen 17, so that waste materials are prevented from being blocked on the surface of the filter screen 17 to influence the filtering efficiency, and the brush 184 is extruded by the spring 183 at the top of the top plate 182, so that the contact effect of the brush 184 and the filter screen 17 is increased, and the cleaning efficiency is increased.
One specific application of this embodiment is: when the ophthalmic surgical instrument needs to be polished, the observation door 2 is opened and then the ophthalmic surgical instrument is fed into the polishing frame 1, the end part of the ophthalmic surgical instrument is placed in the threaded movable rod 32 to push the nut block 35 upwards to be in contact with the surface of the threaded movable rod 32, the threaded movable rod 32 utilizes the extrusion of the nut block 35 to extrude the surface of the ophthalmic surgical instrument, the threaded movable rod 32 can be in contact with the surface of the ophthalmic surgical instrument when the surface of the ophthalmic surgical instrument is pressurized and clamped, so that the rubber block 40 can increase the stability during clamping, after the ophthalmic surgical instrument is clamped, the disc 31 is pushed to be in contact with the surface of the supporting block to limit the ophthalmic surgical instrument, the motor 10 and the hydraulic rod are started to work, the motor 10 drives the polishing disc 12 to polish the surface of the ophthalmic surgical instrument through the rotating rod 11, the rotating rod 11 can drive the shaft lever 138 to rotate through a belt pulley and a belt, the shaft lever 138 can utilize the winding disc 137 and the pull rope 136 to pull the movable shrinkage rod 133 to move when rotating, the movable shrinkage rod 133 can push the sliding block 144 to move on the surface of the sliding rod 142 when moving, the sliding block 144 can push the ophthalmic surgical instrument to move at the bottom of the polishing disc 12 when moving, so that the polishing disc 12 can increase polishing efficiency through the movement of the ophthalmic surgical instrument, the motor 10 can turn over when the movable shrinkage rod 133 is close to the shaft lever 138 so that the movable shrinkage rod 133 can pull the sliding block 144 to move to the left side of the sliding rod 142 through the elasticity of the arc elastic rod 134 to polish the ophthalmic surgical instrument in a reciprocating manner, a water pump can extract cooling liquid at the bottom of the polishing frame 1 to cool the surface of the ophthalmic surgical instrument by utilizing a water pipe when polishing the ophthalmic surgical instrument, the sliding block 144 can utilize the push rod 16 to push the rotating rod 20 to drive the bristles 184 to clean the surface of the filter screen 17 when moving, the coolant is prevented from being blocked on the surface of the filter screen and can not be recycled.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (9)
1. The utility model provides an accurate burnishing device of ophthalmic surgery apparatus alloy part, includes polishing frame (1), observation door (2) and landing leg frame (3), its characterized in that: an observation door (2) is arranged on the front surface of the polishing frame (1), and a supporting leg frame (3) is arranged at the bottom of the polishing frame (1);
the polishing rack (1) comprises a motor (10), a rotating rod (11), a polishing disc (12), a pushing mechanism (13), a moving mechanism (14), an inclined frame (15), a push rod (16), a filter screen (17), a cleaning mechanism (18), friction discs (19), rotating rods (20), a water pump (21) and a water pipe (22), wherein the inclined frame (15) is fixedly connected with the inner wall of the polishing rack (1), the filter screen (17) is arranged at the bottom of the inclined frame (15), the number of the filter screens (17) is two, the rotating rod (20) is rotatably connected with the bottom of the inner wall of the inclined frame (15) through a rotating shaft, the cleaning mechanism (18) is arranged on the outer surface of the top of the rotating rod (20), the friction discs (19) are fixedly connected with the outer surface of the inner wall of the friction discs (19) and in contact with the outer surface of the push rod (16), and the water pump (21) is fixedly connected with the bottom of the inner wall of the polishing rack (1), the right side intercommunication of water pump (21) has water pipe (22), the top of sloping (15) is provided with moving mechanism (14), inner wall top fixed connection of motor (10) through hydraulic stem and polishing frame (1), the bottom and the bull stick (11) fixed connection of motor (10), the bottom and the polishing dish (12) fixed connection of bull stick (11), the left side of motor (10) is provided with pushing mechanism (13).
2. The precision polishing device for alloy parts of ophthalmologic surgical instruments according to claim 1, characterized in that: the moving mechanism (14) comprises a fixed frame (141), a sliding rod (142), a bent rod (143), two sliding blocks (144), a magnet block (145), a straight rod (146), a clamping mechanism (147), a leakage plate (148) and a rubber pad (149), the fixed frame (141) is fixedly connected with the inside of the polishing frame (1), a sliding hole is formed in the fixed frame (141), the end part of the sliding rod (142) is fixedly connected with the inner wall of the sliding hole, the inside of the sliding block (144) is in contact with the outer surface of the sliding rod (142), the number of the sliding blocks (144) is two, one ends, close to each other, of the two sliding blocks (144) are fixedly connected with the bent rod (143), the top parts of the sliding blocks (144) are fixedly connected with the straight rod (146), one ends, close to each other, of the two straight rods (146) are fixedly connected with the leakage plate (148), and the clamping mechanism (147) is arranged at the top part of the left side of the leakage plate (148), the top of the bent rod (143) is bonded with a rubber pad (149);
the top of the right side of the leakage plate (148) is fixedly connected with a supporting block, and the outer surface of the left side of the sliding rod (142) is fixedly connected with a magnet block (145).
3. The precision polishing device for alloy parts of ophthalmic surgical instruments according to claim 2, characterized in that: the straight rod (146) extends to the outer end of the top of the fixed frame (141) through a sliding hole, the outer surface of the sliding block (144) is in contact with the inner wall of the magnet block (145), and the rubber pad (149) extends to the outer end of the top of the leakage opening plate (148) through a leakage opening in the surface of the leakage opening plate (148).
4. The precision polishing device for alloy parts of ophthalmic surgical instruments according to claim 2, characterized in that: the clamping mechanism (147) comprises a limiting block (30), a disc (31), threaded movable rods (32), threaded rods (33), auxiliary mechanisms (34) and nut blocks (35), the limiting block (30) is fixedly connected with the top of the leakage plate (148), the disc (31) is rotatably connected with the limiting block (30) through bearings, the top of the disc (31) is fixedly connected with the threaded rods (33), the top of the threaded rods (33) is movably connected with the threaded movable rods (32) through rotating shafts, the number of the threaded movable rods (32) is four, the auxiliary mechanisms (34) are arranged at the ends, close to each other, of the threaded movable rods (32), and the nut blocks (35) are in threaded connection with the outer surface of the threaded rods (33);
the left side of the limiting block (30) is fixedly connected with the outer surface of the straight rod (146).
5. The precision polishing device for alloy parts of ophthalmologic surgical instruments according to claim 4, characterized in that: the auxiliary mechanism (34) comprises rubber blocks (40), a bottom plate (41) and two elastic rods (42), the elastic rods (42) are fixedly connected with the threaded movable rods (32), one end, far away from the threaded movable rods (32), of each elastic rod (42) is fixedly connected with the bottom plate (41), and the rubber blocks (40) are bonded to one end, far away from the elastic rods (42), of the bottom plate (41);
one end of the rubber block (40) far away from the bottom plate (41) is provided with a groove.
6. The precision polishing device for alloy parts of ophthalmologic surgical instruments according to claim 1, characterized in that: the pushing mechanism (13) comprises a vertical rod (131), a sliding frame (132), a movable contraction rod (133), an arc elastic rod (134), a sliding groove (135), a pull rope (136), a winding disc (137) and a shaft rod (138), the bottom of the upright rod (131) is fixedly connected with the top of the fixed frame (141), the sliding frame (132) is contacted with the outer surface of the upright rod (131), a sliding groove (135) is opened in the sliding frame (132), the shaft rod (138) is rotationally connected with the right inner wall of the carriage (132) through a bearing, the winding disc (137) is fixedly connected with the outer surface of the shaft lever (138), the outer surface of the winding disc (137) is fixedly connected with the pull rope (136), one end of the pull rope (136) far away from the winding disc (137) is fixedly connected with the movable contraction rod (133), the top of the movable contraction rod (133) is fixedly connected with the arc elastic rod (134);
the arc elastic rod (134) extends to the outer end of the top of the sliding frame (132) by using a sliding groove (135), and one end of the arc elastic rod (134) far away from the movable contraction rod (133) is fixedly connected with the outer surface of the top of the sliding frame (132).
7. The precision polishing device for alloy parts of ophthalmologic surgical instruments according to claim 6, characterized in that: the bottom of the movable contraction rod (133) extends to the outer end of the bottom of the sliding frame (132) through a sliding groove (135), the movable contraction rod (133) is arranged in a right-angle shape, and one end, far away from the sliding frame (132), of the movable contraction rod (133) is fixedly connected with the top of the straight rod (146).
8. The precision polishing device for alloy parts of ophthalmologic surgical instruments according to claim 6, characterized in that: the outer surface of the top of the shaft rod (138) and the outer surface of the rotating rod (11) are fixedly connected with belt pulleys, the two belt pulleys are connected with each other through a belt, the top of the shaft rod (138) is fixedly connected with a cross rod through a bearing, and one end, far away from the shaft rod (138), of the cross rod is fixedly connected with the outer surface of the motor (10).
9. The precision polishing device for alloy parts of ophthalmologic surgical instruments according to claim 1, characterized in that: the cleaning mechanism (18) comprises a cleaning rod (181), a top plate (182), springs (183) and bristles (184), wherein the cleaning rod (181) is fixedly connected with the outer surface of the rotating rod (20), the bottom of the cleaning rod (181) is fixedly connected with the springs (183), the number of the springs (183) is two, the bottom of each spring (183) is fixedly connected with the top plate (182), the top plate (182) is fixedly connected with the inner wall of the cleaning rod (181) through a telescopic rod, and the bristles (184) are bonded to the bottom of the cleaning rod (181);
the outer surface of the brush bristles (184) is in contact with the outer surface of the filter screen (17), the water pipe (22) penetrates through the right side of the fixing frame (141) and extends to the outer end of the top of the fixing frame (141), one end, far away from the water pump (21), of the water pipe (22) is arranged on the right side of the motor (10), and one end, far away from the friction disc (19), of the push rod (16) is fixedly connected with the bottom of the sliding block (144).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210275159.9A CN114346885B (en) | 2022-03-21 | 2022-03-21 | Precision polishing device for alloy parts of ophthalmologic surgical instruments |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210275159.9A CN114346885B (en) | 2022-03-21 | 2022-03-21 | Precision polishing device for alloy parts of ophthalmologic surgical instruments |
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| CN114346885B CN114346885B (en) | 2022-06-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115533729A (en) * | 2022-11-24 | 2022-12-30 | 哈尔滨医科大学 | Precision polishing device for alloy parts of ophthalmologic surgical instruments |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115533729B (en) * | 2022-11-24 | 2023-02-28 | 哈尔滨医科大学 | Accurate burnishing device of ophthalmic surgery apparatus alloy part |
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| CN114346885B (en) | 2022-06-17 |
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