CN213532194U - Grinding tool mounting mechanism of medical ophthalmic scalpel finishing machine - Google Patents
Grinding tool mounting mechanism of medical ophthalmic scalpel finishing machine Download PDFInfo
- Publication number
- CN213532194U CN213532194U CN202021942693.3U CN202021942693U CN213532194U CN 213532194 U CN213532194 U CN 213532194U CN 202021942693 U CN202021942693 U CN 202021942693U CN 213532194 U CN213532194 U CN 213532194U
- Authority
- CN
- China
- Prior art keywords
- mounting
- bolt
- column
- finishing machine
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a grinding cutter mounting mechanism of a medical ophthalmic scalpel finishing machine tool, which comprises a mounting seat and a mounting column, annular gasket and collar, the mount pad right side is provided with the erection column, the erection column right flank is provided with annular gasket, install the collar on the erection column, the pinhole has been seted up at the upper and lower both ends of erection column, the installation spout has been seted up to both sides about the collar, install the sliding closure in the installation spout, the sliding closure right-hand member is provided with the spring, the mounting hole has been seted up to installation spout left end, install the bolt in the mounting hole, the bolt inserts in the pinhole, bolt outside one end supports tightly with the sliding closure bottom, the utility model discloses simple structure, simple to operate need not twist fast, only need with the collar of installation ring cover on the erection column then insert the bolt can, the sliding closure can remove left automatically under the effect of spring, support and prevent the bolt roll.
Description
Technical Field
The utility model relates to an ophthalmic scalpel production facility field especially relates to a medical ophthalmic scalpel finishing machine's grinding cutter installation mechanism.
Background
The ophthalmic scalpel is generally made of ceramic, the last procedure of ceramic blade machining is to finish the ceramic blade by using a grinding knife of a machine tool, the grinding knife of the existing ceramic blade is installed on a main shaft of the machine tool through a nut or a bolt, the grinding knife can be worn along with the increase of the service time, at the moment, the grinding knife needs to be replaced, the bolt or the nut needs to be unscrewed firstly, the nut or the bolt is screwed after the blade is replaced, so that the grinding knife is clamped between the nut or the bolt, but the grinding knife adopting the installation mode is very troublesome during replacement, the bolt or the nut needs to be screwed twice, and along with the increase of the service time, the thread can be loosened, so that the working stability of the grinding knife is poor.
Disclosure of Invention
According to the technical problem, the utility model provides a grinding cutter installation mechanism of medical ophthalmology scalpel finishing machine, its characterized in that includes mount pad, erection column, annular gasket and collar, the mount pad is fixed on the lathe main shaft, the mount pad right side is provided with the erection column, the erection column is integrative structure with the mount pad, mount pad and erection column are cylindrical structure, the right flank of erection column is provided with annular gasket along circumference, install the collar on the erection column, the grinding blade is pressed from both sides between annular gasket and the collar;
the upper end and the lower end of the mounting column are symmetrically provided with 2 pin holes, one end of the inner side of each pin hole is of a toothed concave-convex structure, and the inner sides of the 2 pin holes are provided with magnets;
the mounting ring is of an annular structure, the mounting chutes are symmetrically arranged on the upper side and the lower side of the mounting ring, sliding covers are respectively mounted in the mounting chutes, springs are arranged at the right ends of the sliding covers, one ends of the springs are supported on the sliding covers, the other ends of the springs are supported in the mounting chutes, mounting holes are formed in the left ends of the mounting chutes, the mounting holes are through holes, bolts are mounted in the mounting holes, the bolts are made of metal materials, one ends of the inner sides of the bolts are of toothed concave-convex structures, handles are arranged on one ends of the outer sides of the bolts, the bolts are inserted into the pin holes, and one ends of the outer sides of the.
The utility model has the advantages that:
the utility model discloses a be provided with bolt and pinhole, thereby the bolt inserts in the pinhole position that can the fixed mounting ring makes the collar and grind the blade with annular gasket processing and press from both sides tightly, and the sliding closure in the bolt outside can prevent effectively that the bolt from rotating the in-process at the lathe main shaft and throwing away, the utility model discloses simple structure, simple to operate need not swiftly to twist move, only need with the collar of installation ring cover on the erection column then insert the bolt can, the sliding closure can be under the effect of spring automatic left movement, support and prevent the bolt roll-off on the bolt.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
As shown in the figure: 1-mounting seat, 2-mounting column, 3-annular gasket, 4-mounting ring, 5-machine tool spindle, 6-grinding blade, 7-pin hole and 8-magnet. 9-installation sliding groove, 10-sliding cover, 11-spring, 12-installation hole, 13-bolt and 14-handle.
Detailed Description
Example 1
The utility model provides a grinding tool mounting mechanism of a medical ophthalmic scalpel finishing machine, which is characterized by comprising a mounting seat 1, a mounting column 2, an annular gasket 3 and a mounting ring 4, wherein the mounting seat 1 is fixed on a machine tool spindle 5, the right side of the mounting seat 1 is provided with the mounting column 2, the mounting column 2 and the mounting seat 1 are of an integrated structure, the mounting seat 1 and the mounting column 2 are of a cylindrical structure, the right side surface of the mounting column 2 is provided with the annular gasket 3 along the circumferential direction, the mounting ring 4 is arranged on the mounting column 2, and a grinding blade 6 is clamped between the annular gasket 3 and the mounting ring 4;
the upper end and the lower end of the mounting column 2 are symmetrically provided with 2 pin holes 7, one end of the inner side of each pin hole 7 is of a toothed concave-convex structure, and magnets 8 are arranged on the inner sides of the 2 pin holes 7;
the collar 4 is the loop configuration, the installation spout 9 has been seted up to bilateral symmetry about the collar 4, install sliding closure 10 in the installation spout 9 respectively, sliding closure 10 right-hand member is provided with spring 11, spring 11 one end is supported on sliding closure 10, the spring 11 other end supports in installation spout 9, mounting hole 12 has been seted up to installation spout 9 left end, mounting hole 12 is the through-hole, install bolt 13 in the mounting hole 12, bolt 13 is the metal material, the inboard one end of bolt 13 is dentate concave-convex structure, bolt 13 outside one is served and is provided with handle 14, bolt 13 inserts in pinhole 7, bolt 13 outside one end supports tightly with sliding closure 10 bottom.
Example 2
When the utility model is used, when the grinding blade 6 is installed, the hole on the grinding blade 6 is inserted towards the left side of the installation column 2 until the left side of the grinding blade 6 is pressed against the annular gasket 3, then the installation ring 4 is inserted towards the left side of the installation column 2, when the left side of the installation ring 4 is pressed against the grinding blade 6, the installation ring 4 is continuously extruded to lead the annular gasket 3 to be tightly pressed with the 4 grinding blades 6 of the installation ring, simultaneously the annular gasket 3 is compressed, at the moment, the installation hole 12 of the installation ring 4 is aligned with the pin hole 7 of the installation column 2, then the bolt 13 is inserted into the pin hole 7 along the installation hole 12, as the magnet 8 is arranged inside the pin hole 7 and the bolt 13 is made of metal material, the magnet 8 attracts the bolt 13 to lead the inner side end of the bolt 13 to be occluded with the concave-convex structure at the inner side end of the pin hole 7, then the spring 11 pushes the sliding cover 10 to move towards, when the machine tool spindle 5 rotates, the sliding cover 10 is arranged outside the bolt 13 to resist, so that the bolt 13 cannot generate radial displacement, and because the force generated when the machine tool spindle 5 rotates is a centrifugal force which is outward along the radial direction, the sliding cover 10 can only move left and right along the sliding groove, and the moving direction is the axial direction of the rotating direction, the sliding cover 10 cannot move left and right during rotation, and the bolt 13 cannot slide outwards.
When the grinding blade 6 needs to be replaced, the sliding cover 10 is pulled to move rightwards along the installation sliding groove 9, the spring 11 is compressed, the handle 14 is pulled to pull the plug pin 13 out of the pin hole 7, then the installation ring 4 is taken down, and after the grinding blade 6 is replaced, the installation operation is repeated.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The grinding tool mounting mechanism of the medical ophthalmic scalpel finishing machine tool is characterized by comprising a mounting seat, a mounting column, an annular gasket and a mounting ring, wherein the mounting seat is fixed on a machine tool spindle, the mounting column is arranged on the right side of the mounting seat, the mounting seat and the mounting column are of cylindrical structures, the annular gasket is arranged on the right side surface of the mounting column along the circumferential direction, the mounting ring is mounted on the mounting column, and a grinding blade is clamped between the annular gasket and the mounting ring;
a pin hole is formed in the mounting column, and a toothed concave-convex structure is arranged at one end of the inner side of the pin hole;
the mounting ring is of an annular structure, mounting chutes are symmetrically formed in the upper side and the lower side of the mounting ring, sliding covers are respectively mounted in the mounting chutes, springs are arranged at the right ends of the sliding covers, one ends of the springs are abutted to the sliding covers, the other ends of the springs are abutted to the mounting chutes, mounting holes are formed in the left ends of the mounting chutes, the mounting holes are through holes, bolts are mounted in the mounting holes, one ends of the inner sides of the bolts are of toothed concave-convex structures, handles are arranged on one ends of the outer sides of the bolts, the bolts are inserted into pin holes, and one ends of the outer sides of the bolts are abutted to.
2. The mounting mechanism for a grinding tool of a medical scalpel finishing machine of claim 1, wherein the mounting post and the mounting base are of an integral structure.
3. The mounting mechanism for the grinding tool of the medical finishing machine for ophthalmic surgical knives as claimed in claim 1, wherein said latch is made of metal.
4. The mounting mechanism for a grinding tool of a medical finishing machine for an ophthalmic scalpel according to claim 1, wherein said number of said pin holes is 2, said pin holes are arranged in a vertically symmetrical manner, and magnets are arranged inside said 2 pin holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942693.3U CN213532194U (en) | 2020-09-08 | 2020-09-08 | Grinding tool mounting mechanism of medical ophthalmic scalpel finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942693.3U CN213532194U (en) | 2020-09-08 | 2020-09-08 | Grinding tool mounting mechanism of medical ophthalmic scalpel finishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213532194U true CN213532194U (en) | 2021-06-25 |
Family
ID=76491191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021942693.3U Active CN213532194U (en) | 2020-09-08 | 2020-09-08 | Grinding tool mounting mechanism of medical ophthalmic scalpel finishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213532194U (en) |
-
2020
- 2020-09-08 CN CN202021942693.3U patent/CN213532194U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR950004660B1 (en) | Apparatus for machining a valve's seat | |
| CN213532194U (en) | Grinding tool mounting mechanism of medical ophthalmic scalpel finishing machine | |
| RU2666765C2 (en) | Top supported main shaft suspension system | |
| US8388272B2 (en) | High speed milling cutter with tapered pin | |
| US4782631A (en) | Double-end surface grinding machine | |
| CN110944793B (en) | Working mandrel with radial clamping device | |
| CN208729959U (en) | A kind of adjustable edge bearing of chemical fiber tube | |
| CN110985550A (en) | Anti-loosening assembly for preventing bearing from moving | |
| CN205571995U (en) | Smart accuse combination formula core print seat of wheel hub car processing | |
| CN210646725U (en) | Hand-operated meat grinder | |
| CN109070091B (en) | Gyratory crusher, a spider bushing assembly, a method of adjusting the position of a spider bushing | |
| CN206811731U (en) | A kind of hinge top gem of a girdle-pendant bar of threaded adjusting | |
| CN213380623U (en) | External presetting device | |
| CN213135902U (en) | Brake drum positioning fixture | |
| CN206578312U (en) | A kind of centering and clamping apparatus of multi-diameter shaft | |
| CN110340753A (en) | A kind of tooling for the grinding of coil of strip slitting striping cutting disc | |
| KR200435292Y1 (en) | Pixing apparatus of angle head for a machine tool | |
| CN108903695A (en) | A kind of cumulative material sharpener | |
| CN109262664A (en) | A kind of film dividing knife assembly | |
| CN109049108A (en) | A kind of adjustable edge bearing of chemical fiber tube | |
| CN211192355U (en) | Cutting device for guiding metal corner | |
| CN216939624U (en) | Boring and milling machine processing conversion device based on double-sided intelligent control | |
| CN215472275U (en) | Wire guide wheel convenient to disassemble and replace for diamond wire slicing machine | |
| EP4182121B1 (en) | Tool-holder cylinder and abrasive unit for surface machining of stone or ceramic materials | |
| CN215356224U (en) | Adjustable integrated knife for air holes of hub of truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |