CN111958282A - Mobile clamping mechanism for processing main rod body of eyelid retractor for ophthalmologic operation - Google Patents
Mobile clamping mechanism for processing main rod body of eyelid retractor for ophthalmologic operation Download PDFInfo
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- CN111958282A CN111958282A CN202010808908.0A CN202010808908A CN111958282A CN 111958282 A CN111958282 A CN 111958282A CN 202010808908 A CN202010808908 A CN 202010808908A CN 111958282 A CN111958282 A CN 111958282A
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- fixed
- moving
- rod body
- main rod
- top surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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Abstract
The invention discloses a movable clamping mechanism for processing a main rod body of an eyelid retractor for ophthalmologic operation, which comprises a rack, wherein a moving mechanism extending forwards and backwards is fixed on the top surface of a top plate of the rack, an upper horizontal plate is fixed on the top surface of a moving block of the moving mechanism, a transverse moving mechanism is fixed on the top surface of the upper horizontal plate, a placing plate is fixed on the top surface of a transverse moving block of the transverse moving mechanism, a middle supporting block is fixed in the middle of the top surface of the placing plate, side supporting plates are fixed on the top surfaces of the placing plates on the left side and the right side of the middle supporting block, and a plurality of pushing oil cylinders are fixed on the outer side walls of the. The main rod body can be automatically clamped and automatically moved, and the main rod body can be arranged on a workbench of a drilling and milling machine, so that a through groove of a machining center is automatically milled, and the machining efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of surgical medical instrument processing equipment, in particular to a movable clamping mechanism for processing a main rod body of an eyelid retractor for an ophthalmologic operation.
Background
All need use the eye speculum in current eye operation, in order to guarantee can normally to operate to eyes, and it adopts two-bar body structure to current translation formula eye speculum, in order to guarantee that the moving arm can remove along the body of rod, can not produce the rotatory problem of moving arm, and two-bar body makes its bulky, the effect is unsatisfactory, consequently, can adopt single main pole body, and the moving arm in order to guarantee to remove on the main pole body can not be rotatory along the main pole body, can pass through the groove through at the middle part of the main pole body setting center, it inserts the center and leads to the groove to set up vertical uide bushing on the sliding part of moving arm, thereby can not rotate when guaranteeing its removal, and when the preparation, main pole body processing does not have specific fixture, it is fixed with the fixed block to need artifical manual, it is troublesome to install and dismantle, its machining efficiency of greatly reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a movable clamping mechanism for machining a main rod body of an eyelid retractor for an ophthalmologic operation, which can automatically clamp the main rod body and realize the automatic movement of the main rod body, can be arranged on a workbench of a drilling and milling machine, realizes the automatic milling of a through groove of a machining center and greatly improves the machining efficiency.
The scheme for solving the technical problems is as follows:
the utility model provides a mobile fixture is used in mobile jib body processing of eye speculum for ophthalmic surgery, which comprises a frame, the fixed moving mechanism who extends around going up of top surface of the roof of frame, the top surface of moving mechanism's movable block is fixed with the levelling plate, the top surface of levelling plate is fixed with lateral shifting mechanism, the top surface of lateral shifting mechanism's lateral shifting piece is fixed with places the board, the top surface middle part of placing the board is fixed with middle supporting shoe, the top surface of placing the board of the left and right sides of middle supporting shoe is fixed with the collateral branch fagging, all be fixed with a plurality of promotion hydro-cylinders on the lateral wall of two collateral branch faggings, the push rod that passes the inside wall of collateral branch fagging with the push cylinder of one side is fixed with the kickboard, be fixed with the compact heap on the inside wall of kickboard, the mobile jib body of treating processing is placed on the top surface of.
The top surface middle part shaping of middle supporting shoe has the arc wall, and the bottom arc face of the body of the principal rod presses on the arc wall of arc wall, and the middle part shaping of arc wall has central through groove.
The lower part of the inner side wall of the pressing block is formed with an inner arc-shaped groove, and the arc-shaped wall surface of the upper side wall of the main rod body is pressed against the inner wall surface of the inner arc-shaped groove.
A plurality of guide rods are fixed on the outer side wall of the pushing plate, and the guide rods are inserted in guide through holes formed in corresponding side supporting plates.
The moving mechanism comprises moving support plates fixed on the front part and the rear part of the top surface of a top plate of the rack, two ends of a moving screw rod extending forwards and backwards are hinged to the two moving support plates through bearings, a moving motor is fixed on the outer side wall of one of the moving support plates and drives the moving screw rod to rotate, and a moving block is screwed on the moving screw rod.
The guide rails are fixed on the left side and the right side of the top surface of the top plate of the rack, the lower sliding block is fixed on the bottom surface of the upper horizontal plate, and the guide rails are inserted in sliding grooves formed in the bottom surface of the lower sliding block.
The transverse moving mechanism comprises transverse supporting plates fixed on the top surfaces of the left side and the right side of the upper horizontal plate, two ends of a transverse moving screw are hinged to the two transverse supporting plates through bearings, a transverse moving motor is fixed on the outer side wall of one transverse supporting plate and drives the transverse moving screw to rotate, and a transverse moving block is screwed on the transverse moving screw.
The top surfaces of the front part and the rear part of the upper horizontal plate are fixed with upper guide rails, the bottom surface of the placing plate is fixed with a plurality of upper sliding blocks, and the upper guide rails are inserted in sliding grooves formed in the bottom surfaces of the upper sliding blocks.
The invention has the following outstanding effects: compared with the prior art, it can be with the automatic centre gripping of mobile jib body and can realize its automatic movement, and it can install on milling and drilling machine's workstation, realizes automatic milling machining center logical groove, improves machining efficiency greatly.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
fig. 2 is a partial top view of the present invention.
Detailed Description
In the embodiment, as shown in fig. 1 to 2, a movable clamping mechanism for processing a main rod of an eyelid retractor for an ophthalmologic operation comprises a frame 10, a moving mechanism 20 extending back and forth is fixed on the top surface of the top plate of the frame 10, an upper horizontal plate 22 is fixed on the top surface of a moving block 21 of the moving mechanism 20, a lateral moving mechanism 30 is fixed on the top surface of the upper horizontal plate 22, a placing plate 40 is fixed on the top surface of a lateral moving block 31 of the lateral moving mechanism 30, a middle supporting block 41 is fixed in the middle of the top surface of the placing plate 40, lateral supporting plates 42 are fixed on the top surfaces of the placing plates 40 on the left and right sides of the middle supporting block 41, a plurality of pushing cylinders 43 are fixed on the outer side walls of the two lateral supporting plates 42, the push rods of the pushing cylinders 43 on the same side penetrate through the inner side walls of the lateral supporting plates 42 and are fixed with pushing plates 44, the inner side walls of the pushing plates 44 are fixed with compressing blocks 45, the two pressing blocks 45 press against the upper side walls of the left and right sides of the main lever body 100.
Further, an arc-shaped slot 411 is formed in the middle of the top surface of the middle supporting block 41, the bottom arc-shaped surface of the main rod body 100 is pressed against the arc-shaped wall surface of the arc-shaped slot 411, and a central through slot 412 is formed in the middle of the arc-shaped slot 411.
Further, an inner arc-shaped groove 451 is formed at a lower portion of an inner side wall of the pressing block 45, and an arc-shaped wall surface of an upper side wall of the main lever body 100 is pressed against an inner wall surface of the inner arc-shaped groove 451.
Further, a plurality of guide rods 441 are fixed to the outer side wall of the push plate 44, and the guide rods 441 are inserted into the guide through holes formed in the corresponding side support plates 42.
Further, the moving mechanism 20 includes moving support plates 23 fixed at the front and rear portions of the top surface of the top plate of the rack 10, two ends of a moving screw 24 extending forward and backward are hinged to the two moving support plates 23 through bearings, a moving motor 25 is fixed on the outer side wall of one of the moving support plates 23, an output shaft of the moving motor 25 is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the moving screw 24, the moving motor 25 drives the moving screw 24 to rotate, and the moving block 21 is screwed on the moving screw 24.
Further, the guide rails 1 are fixed to both left and right sides of the top surface of the top plate of the rack 10, the lower sliding block 26 is fixed to the bottom surface of the upper horizontal plate 22, and the guide rails 1 are inserted into the sliding grooves formed in the bottom surface of the lower sliding block 26.
Further, the transverse moving mechanism 30 includes transverse support plates 32 fixed to top surfaces of left and right sides of the upper horizontal plate 22, two ends of a transverse moving screw 33 are hinged to the two transverse support plates 32 through bearings, a transverse moving motor 34 is fixed to an outer side wall of one of the transverse support plates 32, an output shaft of the transverse moving motor 34 is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the transverse moving screw 33, the transverse moving motor 34 drives the transverse moving screw 33 to rotate, and the transverse moving block 31 is screwed to the transverse moving screw 33.
Further, the upper rail 2 is fixed to the front and rear top surfaces of the upper horizontal plate 22, the plurality of upper sliders 49 are fixed to the bottom surface of the placement plate 40, and the upper rail 2 is inserted into the sliding groove formed in the bottom surface of the upper slider 49.
This embodiment is when using, can install it on milling and drilling machine's workstation, main jib body 100 that will treat processing is placed on the top surface of middle support block 41, then, push rod through all promotion hydro-cylinders 43 promotes, make two compact heap 45 press on the upper portion lateral wall of the left and right sides of the main jib body 100, the bottom arcwall face of main jib body 100 presses on the arc wall face of arc wall 411, the arc wall face of the upper portion lateral wall of main jib body 100 presses on the internal wall face of inner arc wall 451, it is fixed to accomplish the centre gripping, then, can process the middle part of main jib body 100 through milling cutter, in processing, through the operation of moving motor 25 and lateral shifting motor 34, realize the front and back left and right movement of the main jib body 100, realize processing, after the processing is accomplished, all parts return, can take out main jib body 100, and is very convenient, its loading and unloading is convenient, and.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (8)
1. The utility model provides a mobile clamping mechanism is used in mobile jib body processing of eye speculum for ophthalmic surgery, includes frame (10), its characterized in that: the top surface of the top plate of the rack (10) is fixed with a moving mechanism (20) which extends forwards and backwards, the top surface of a moving block (21) of the moving mechanism (20) is fixed with an upper horizontal plate (22), the top surface of the upper horizontal plate (22) is fixed with a transverse moving mechanism (30), the top surface of a transverse moving block (31) of the transverse moving mechanism (30) is fixed with a placing plate (40), the middle part of the top surface of the placing plate (40) is fixed with a middle supporting block (41), the top surfaces of the placing plates (40) at the left side and the right side of the middle supporting block (41) are fixed with side supporting plates (42), the outer side walls of the two side supporting plates (42) are both fixed with a plurality of pushing oil cylinders (43), the push rod of the pushing oil cylinder (43) at the same side penetrates through the inner side wall of the side supporting plates (42) and is fixed with a pushing plate (44), the inner side wall of the pushing plate (44) is fixed with a, two hold-down blocks (45) are pressed against upper side walls on both left and right sides of the main lever body (100).
2. The movable clamping mechanism for processing the main rod body of the eyelid retractor for the ophthalmologic operation, according to claim 1, is characterized in that: an arc-shaped groove (411) is formed in the middle of the top surface of the middle supporting block (41), the bottom arc-shaped surface of the main rod body (100) is pressed against the arc-shaped wall surface of the arc-shaped groove (411), and a central through groove (412) is formed in the middle of the arc-shaped groove (411).
3. The movable clamping mechanism for processing the main rod body of the eyelid retractor for the ophthalmologic operation, according to claim 1, is characterized in that: an inner arc-shaped groove (451) is formed in the lower portion of the inner side wall of the pressing block (45), and an arc-shaped wall surface of the upper side wall of the main rod body (100) is pressed against the inner wall surface of the inner arc-shaped groove (451).
4. The movable clamping mechanism for processing the main rod body of the eyelid retractor for the ophthalmologic operation, according to claim 1, is characterized in that: a plurality of guide rods (441) are fixed on the outer side wall of the pushing plate (44), and the guide rods (441) are inserted into guide through holes formed in the corresponding side supporting plates (42).
5. The movable clamping mechanism for processing the main rod body of the eyelid retractor for the ophthalmologic operation, according to claim 1, is characterized in that: the moving mechanism (20) comprises moving support plates (23) fixed to the front portion and the rear portion of the top face of a top plate of the rack (10), two ends of a moving screw rod (24) extending forwards and backwards are hinged to the two moving support plates (23) through bearings, a moving motor (25) is fixed to the outer side wall of one of the moving support plates (23), the moving motor (25) drives the moving screw rod (24) to rotate, and a moving block (21) is in threaded connection with the moving screw rod (24).
6. The movable clamping mechanism for processing the main rod body of the eyelid retractor for the ophthalmologic operation, according to claim 5, is characterized in that: the guide rail (1) is fixed on the left side and the right side of the top surface of the top plate of the rack (10), the lower sliding block (26) is fixed on the bottom surface of the upper horizontal plate (22), and the guide rail (1) is inserted in a sliding groove formed in the bottom surface of the lower sliding block (26).
7. The movable clamping mechanism for processing the main rod body of the eyelid retractor for the ophthalmologic operation, according to claim 1, is characterized in that: the transverse moving mechanism (30) comprises transverse supporting plates (32) fixed to the top surfaces of the left side and the right side of the upper horizontal plate (22), two ends of a transverse moving screw (33) are hinged to the two transverse supporting plates (32) through bearings, a transverse moving motor (34) is fixed to the outer side wall of one transverse supporting plate (32), the transverse moving motor (34) drives the transverse moving screw (33) to rotate, and a transverse moving block (31) is in threaded connection with the transverse moving screw (33).
8. The mobile clamping mechanism for processing the main rod body of the eyelid retractor for the ophthalmic surgery as claimed in claim 7, wherein: the top surfaces of the front part and the rear part of the upper horizontal plate (22) are fixedly provided with upper guide rails (2), the bottom surface of the placing plate (40) is fixedly provided with a plurality of upper sliding blocks (49), and the upper guide rails (2) are inserted and sleeved in sliding grooves formed in the bottom surfaces of the upper sliding blocks (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010808908.0A CN111958282A (en) | 2020-08-12 | 2020-08-12 | Mobile clamping mechanism for processing main rod body of eyelid retractor for ophthalmologic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010808908.0A CN111958282A (en) | 2020-08-12 | 2020-08-12 | Mobile clamping mechanism for processing main rod body of eyelid retractor for ophthalmologic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111958282A true CN111958282A (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010808908.0A Pending CN111958282A (en) | 2020-08-12 | 2020-08-12 | Mobile clamping mechanism for processing main rod body of eyelid retractor for ophthalmologic operation |
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| CN (1) | CN111958282A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19941911A1 (en) * | 1999-01-07 | 2000-07-13 | Esseteam Srl | Multi-function machine tool for finishing workpieces with C-shaped cross-section has machine bed forming workpiece support with row of cross slides with tension devices having bearing surface and clamping devices for workpiece |
| US8979083B2 (en) * | 2008-12-03 | 2015-03-17 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft Mbh | Welding unit for welding rails |
| CN108188796A (en) * | 2018-03-06 | 2018-06-22 | 佛山瑞普达光电科技有限公司 | A kind of auto parts and components groove milling clamp moving mechanism |
| CN207668941U (en) * | 2017-12-20 | 2018-07-31 | 厦门德力实自动化设备有限公司 | A kind of metallic plate clamping cutting mechanism |
| CN209440573U (en) * | 2018-08-08 | 2019-09-27 | 新昌县麟耀建筑材料有限公司 | A kind of ceramic board clamp moving mechanism |
| CN110497231A (en) * | 2019-08-30 | 2019-11-26 | 台州航宙机电设备有限公司 | Clamping device is used in a kind of main jet pipe processing of plant protection spraying machine |
-
2020
- 2020-08-12 CN CN202010808908.0A patent/CN111958282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19941911A1 (en) * | 1999-01-07 | 2000-07-13 | Esseteam Srl | Multi-function machine tool for finishing workpieces with C-shaped cross-section has machine bed forming workpiece support with row of cross slides with tension devices having bearing surface and clamping devices for workpiece |
| US8979083B2 (en) * | 2008-12-03 | 2015-03-17 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft Mbh | Welding unit for welding rails |
| CN207668941U (en) * | 2017-12-20 | 2018-07-31 | 厦门德力实自动化设备有限公司 | A kind of metallic plate clamping cutting mechanism |
| CN108188796A (en) * | 2018-03-06 | 2018-06-22 | 佛山瑞普达光电科技有限公司 | A kind of auto parts and components groove milling clamp moving mechanism |
| CN209440573U (en) * | 2018-08-08 | 2019-09-27 | 新昌县麟耀建筑材料有限公司 | A kind of ceramic board clamp moving mechanism |
| CN110497231A (en) * | 2019-08-30 | 2019-11-26 | 台州航宙机电设备有限公司 | Clamping device is used in a kind of main jet pipe processing of plant protection spraying machine |
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