CN111842963A - Opening rod clamping, fixing and punching mechanism of eyelid retractor - Google Patents
Opening rod clamping, fixing and punching mechanism of eyelid retractor Download PDFInfo
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- CN111842963A CN111842963A CN202010636646.4A CN202010636646A CN111842963A CN 111842963 A CN111842963 A CN 111842963A CN 202010636646 A CN202010636646 A CN 202010636646A CN 111842963 A CN111842963 A CN 111842963A
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- plate
- fixed
- rod
- top surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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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
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a supporting rod clamping and fixing punching mechanism of an eyelid retractor, which comprises a rack, wherein an upper supporting block is fixed in the middle of the top surface of a top plate of the rack, a mounting groove is formed in the top surface of the upper supporting block, the supporting rod to be processed is inserted and sleeved in the mounting groove, an insertion groove is formed in the upper supporting block below a punching position of the supporting rod, a fixed block is inserted and sleeved in the insertion groove, a top placing groove is formed in the top surface of the fixed block, the punching position of the supporting rod is inserted and sleeved in the placing groove, and a central through hole is formed in the bottom surface of the placing groove; a main supporting plate is fixed to the top face of the right side of a top plate of the rack, and at least one horizontal supporting plate is fixed to the top face of the main supporting plate. The invention can directly punch holes at the hinged block of the opening rod and the punched position at the rear end rod part at one time, has high efficiency, adopts the pressing plate to automatically press, and has quick assembly and disassembly and high efficiency.
Description
Technical Field
The invention relates to the technical field of surgical instrument equipment, in particular to a mechanism for clamping, fixing and punching an opening rod of an eyelid retractor.
Background
The eyelid retractor is an appliance used for opening the eyelid of a patient during eye surgery so as to facilitate the surgery, is favorable for expanding the surgical field, and is an indispensable medical instrument in the ophthalmic surgery.
Wherein in order to improve the accurate adjustment that the eyelid retractor struts the angle size, the middle part of the pole portion of the pole that struts of some eyelid retractor now sets up the hinge hole for mechanism such as articulated screw rod, simultaneously, also need to set up the hinge hole on its middle part hinge block that struts the pole, be used for two to strut the articulated connection of pole, its two hinge holes generally need the secondary to punch, and is very troublesome, and it is fixed moreover, and is troublesome, needs the manual work to fix with the fixed block, and loading and unloading are troublesome.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the expanding rod clamping and fixing punching mechanism of the eyelid retractor, which can simultaneously and directly punch holes at the hinged block and the punching position at the rear end rod part of the expanding rod at one time, has high efficiency, adopts the pressing plate to automatically press, and has quick assembly and disassembly and high efficiency.
The scheme for solving the technical problems is as follows:
an upper supporting block is fixed in the middle of the top surface of a top plate of the rack, a mounting groove is formed in the top surface of the upper supporting block, a to-be-processed opening rod is inserted and sleeved in the mounting groove, a slot is formed in the upper supporting block below a punching position of the opening rod, a fixing block is inserted and sleeved in the slot, a top placing groove is formed in the top surface of the fixing block, the punching position of the opening rod is inserted and sleeved in the placing groove, and a central through hole is formed in the bottom surface of the placing groove;
The top surface of the right side of the top plate of the frame is fixed with a main support plate, the top surface of the main support plate is fixed with at least one horizontal support plate, the bottom surface of the horizontal support plate is fixed with a position moving device, a punching pushing cylinder is fixed on the top surface of a lower moving connecting plate of the position moving device, a push rod of the punching pushing cylinder penetrates through the bottom surface of the lower moving connecting plate and is fixed with a motor frame, a punching motor is fixed on the top surface of a bottom plate of the motor frame, and an output shaft of the punching motor penetrates through the bottom surface of the bottom plate of the motor frame and.
The side wall of the middle part of the opening rod is provided with a hinged plate, the hinged plate is positioned in a placing groove in the middle part, and the middle part of the rear end rod body of the opening rod is inserted in the placing groove in the rear part.
Two horizontal supporting plates are fixed on the top surface of the main supporting plate, and a punching drill bit at the horizontal supporting plate in the middle part corresponds to the middle part of the hinged plate; the punching drill bit at the rear horizontal supporting plate corresponds to the middle part of the rod body at the rear end of the opening rod.
A through groove is formed in a top plate of the rack at the slot, the positioning block is inserted and sleeved in the through groove, a positioning hole is formed in the top surface of the positioning block, an elastic positioning rod is fixed to the bottom surface of the fixing block and clamped in the positioning hole, and the bottom surface of the fixing block is pressed against the top surface of the positioning block;
The edge of the bottom surface of the positioning block is provided with a convex edge, and the convex edge is pressed on the bottom surface of the top plate of the rack;
two support frames are fixed on the bottom surface of the top plate of the rack, a lifting cylinder is fixed on the bottom surface of the bottom plate of each support frame, a push rod of each lifting cylinder penetrates through the top surfaces of the bottom plates of the support frames and is fixed with a connecting plate, and the connecting plates are fixed on the bottom surfaces of the corresponding positioning blocks.
The bottom surface of connecting plate is fixed with a plurality of vertical guide bars, and vertical guide bar plug bush is in the guide through-hole that has formed on the bottom plate of support frame.
And a guide sleeve is fixed on the inner side wall of the guide through hole, and the vertical guide rod is inserted in the guide sleeve.
The front portion, the middle portion and the rear portion of the top surface of the top plate of the rack are respectively fixed with an upper supporting positioning frame, the top surface of the top plate of the upper supporting positioning frame is fixed with two pressing cylinders, push rods of the two pressing cylinders of the same upper supporting positioning frame penetrate through the top plate of the upper supporting positioning frame and are fixed with a pressing plate, and the pressing plate is pressed against the top surface of the opening supporting rod to be processed.
The bottom surface of the pressure strip is fixed with an elastic layer which is pressed against the top surface of the opening rod to be processed.
The horizontal supporting plate is positioned between the two corresponding upper supporting and positioning frames;
The position moving device comprises a transverse moving mechanism and a front-back adjusting moving mechanism, the transverse moving mechanism comprises two connecting plates which are arranged on the left and the right, the two connecting plates are fixed on the bottom surface of the horizontal supporting plate, two ends of a transverse moving screw rod are hinged on the two connecting plates through bearings, a transverse moving motor is fixed on the outer side wall of one connecting plate, a transverse moving block is screwed on the transverse moving screw rod, and a main connecting bottom plate which extends front and back is fixed on the bottom surface of the transverse moving block;
the front and back adjusting and moving mechanism comprises two lower supporting plates which are arranged in the front and back direction, the two lower supporting plates are fixed at the front portion and the rear portion of the bottom surface of the main connecting bottom plate, two ends of an adjusting screw rod which extends in the front and back direction are hinged to the two lower supporting plates through bearings, an adjusting motor is fixed on one of the lower supporting plates, an adjusting block is in threaded connection with the adjusting screw rod, and a lower moving connecting plate is fixed on the bottom surface of the adjusting block.
The punching and pushing air cylinder is characterized in that a push rod penetrates through the bottom surface of the lower moving connecting plate and is fixed with a lifting plate, a motor frame is fixed on the bottom surface of the lifting plate, a vertical main guide rod is fixed on the top surface of the lifting plate, and a vertical main guide rod inserting sleeve is arranged in a vertical guide through hole formed in the lower moving connecting plate.
The invention has the following outstanding effects: compared with the prior art, it can once directly punch simultaneously to the articulated piece of strutting the pole and the department of punching of rear end rod portion department, and its is efficient, and it adopts the pressure strip to compress tightly automatically moreover, and the loading and unloading is fast, efficient.
Drawings
FIG. 1 is a partial top view of the present invention;
FIG. 2 is a partial top view at the upper support block;
FIG. 3 is a partial schematic view of a part of the present invention, such as a hole-drilling bit;
FIG. 4 is a partial schematic view of a component such as a hole-piercing drill bit at the rear of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
fig. 6 is a partial structural view at the forward-backward adjustment movement mechanism.
Detailed Description
In an embodiment, as shown in fig. 1 to 6, an eyelid retractor supporting rod clamping and fixing punching mechanism comprises a frame 10, wherein an upper supporting block 11 is fixed in the middle of the top surface of the top plate of the frame 10, a mounting groove 12 is formed on the top surface of the upper supporting block 11, a supporting rod 100 to be processed is inserted and sleeved in the mounting groove 12, a slot 111 is formed on the upper supporting block 11 below a punching hole of the supporting rod 100, a fixing block 13 is inserted and sleeved in the slot 111, a top placing groove 131 is formed on the top surface of the fixing block 13, the punching hole of the supporting rod 100 is inserted and sleeved in the placing groove 131, and a central through hole 132 is formed on the bottom surface of the placing groove 131;
A main supporting plate 20 is fixed on the top surface of the right side of the top plate of the frame 10, at least one horizontal supporting plate 21 is fixed on the top surface of the main supporting plate 20, a position moving device 30 is fixed on the bottom surface of the horizontal supporting plate 21, a punching pushing cylinder 32 is fixed on the top surface of a lower moving connecting plate 31 of the position moving device 30, a pushing rod of the punching pushing cylinder 32 penetrates through the bottom surface of the lower moving connecting plate 31 and is fixed with a motor frame 33, a punching motor 34 is fixed on the top surface of a bottom plate of the motor frame 33, and an output shaft of the punching motor 34 penetrates through the bottom surface of the bottom plate of the motor frame 33 and is.
Further, the hinge plate 101 is formed on the side wall of the middle part of the opening lever 100, the hinge plate 101 is located in the placing groove 131 of the middle part, and the middle part of the rear end rod body of the opening lever 100 is inserted into the placing groove 131 of the rear part.
Furthermore, two horizontal support plates 21 are fixed on the top surface of the main support plate 20, and the hole drilling bits 35 at the middle horizontal support plate 21 correspond to the middle of the hinge plate 101; the drill bit 35 at the rear horizontal support plate 21 corresponds to the middle of the rear end body of the spreader bar 100.
Furthermore, a through groove 14 is formed on a top plate of the frame 10 at the slot 111, the positioning block 15 is inserted into the through groove 14, a positioning hole 151 is formed on a top surface of the positioning block 15, an elastic positioning rod 133 is fixed on a bottom surface of the fixing block 13, the elastic positioning rod 133 is clamped in the positioning hole 151, and the bottom surface of the fixing block 13 is pressed against the top surface of the positioning block 15;
A raised edge 152 is formed on the edge of the bottom surface of the positioning block 15, and the raised edge 152 is pressed against the bottom surface of the top plate of the frame 10;
two support frames 16 are fixed on the bottom surface of the top plate of the frame 10, a lifting cylinder 17 is fixed on the bottom surface of the bottom plate of each support frame 16, a push rod of each lifting cylinder 17 penetrates through the top surface of the bottom plate of each support frame 16 and is fixed with a connecting plate 18, and each connecting plate 18 is fixed on the bottom surface of a corresponding positioning block 15.
Further, a plurality of vertical guide rods 181 are fixed to the bottom surface of the connecting plate 18, and the vertical guide rods 181 are inserted into guide through holes 161 formed in the bottom plate of the supporting frame 16.
Further, a guide sleeve 162 is fixed on the inner side wall of the guide through hole 161, and the vertical guide rod 181 is inserted in the guide sleeve 162.
Further, an upper supporting and positioning frame 40 is fixed on the front portion, the middle portion and the rear portion of the top plate of the rack 10, two pressing cylinders 41 are fixed on the top surface of the top plate of the upper supporting and positioning frame 40, the push rods of the two pressing cylinders 41 of the same upper supporting and positioning frame 40 penetrate through the top plate of the upper supporting and positioning frame 40 and are fixed with a pressing plate 42, and the pressing plate 42 is pressed against the top surface of the opening rod 100 to be processed.
Further, the elastic layer 43 is fixed to the bottom surface of the pressing plate 42, and the elastic layer 43 is pressed against the top surface of the opening bar 100 to be processed.
Further, the horizontal support plate 21 is located between the two corresponding upper support positioning frames 40;
the position moving device 30 comprises a transverse moving mechanism and a front-rear adjusting moving mechanism, the transverse moving mechanism comprises two connecting plates 36 arranged on the left and right sides, the two connecting plates 36 are fixed on the bottom surface of the horizontal supporting plate 21, two ends of a transverse moving screw 37 are hinged on the two connecting plates 36 through bearings, a transverse moving motor 361 is fixed on the outer side wall of one connecting plate 36, the output shaft of the transverse moving motor 361 is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the transverse moving screw 37, a transverse moving block 362 is in threaded connection with the transverse moving screw 37, and a main connecting bottom plate 38 extending front and rear is fixed on the bottom surface of the transverse moving block 362;
the front and back adjusting and moving mechanism comprises two lower supporting plates 39 arranged in front and back, the two lower supporting plates 39 are fixed at the front and back of the bottom surface of the main connecting bottom plate 38, two ends of an adjusting screw 381 extending in front and back are hinged to the two lower supporting plates 39 through bearings, an adjusting motor 391 is fixed on one of the lower supporting plates 39, an output shaft of the adjusting motor 391 is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the adjusting screw 381, an adjusting block 382 is in threaded connection with the adjusting screw 381, and a lower moving connecting plate 31 is fixed on the bottom surface of the adjusting block 382.
Further, the push rod of the punching pushing cylinder 32 penetrates through the bottom surface of the lower moving connecting plate 31 and is fixed with a lifting plate 321, the motor frame 33 is fixed on the bottom surface of the lifting plate 321, the top surface of the lifting plate 321 is fixed with a vertical main guide rod 1, and the vertical main guide rod 1 is inserted and sleeved in a vertical guide through hole formed in the lower moving connecting plate 31.
A main guide sleeve 2 is fixed on the inner side wall of the vertical guide through hole, and a vertical main guide rod 1 is inserted in the main guide sleeve 2.
The bottom surface of the horizontal supporting plate 21 is fixed with a horizontal guiding track 211, the top surface of the horizontal moving block 362 is fixed with an upper slide block 3, the top surface of the upper slide block 3 is formed with a sliding groove, and the horizontal guiding track 211 is inserted and sleeved in the sliding groove.
A plurality of guide rails 4 extending back and forth are fixed to the bottom surface of the main connecting bottom plate 38, a lower slider 5 is fixed to the top surface of the adjusting block 382, and the guide rails 4 are inserted into sliding grooves formed in the top surface of the lower slider 5.
In this embodiment, the punching pushing cylinder 32, the lifting cylinder 17 and the pressing cylinder 41 are all communicated with a control valve through connecting pipes, the control valve is communicated with an air pump through an air pipe, the control valve, the air pump, the punching motor 34, the transverse moving motor 361 and the adjusting motor 391 are all electrically connected with a control host through electric connecting lines, and through control of the control host, the control valve, the air pump, the control host and other components are all common components and are not detailed any more, and are not shown in the drawing.
When the device is used, the opening rod 100 to be processed is inserted into the mounting groove 12, the punching position of the opening rod 100 is inserted into the placing groove 131, then the elastic layer 43 is pressed on the top surface of the opening rod 100 to be processed by pushing of all the push rods of the pressing air cylinders 41, so that the opening rod 100 is fixed, then the punching drill 35 is rotated by the operation of the punching motor 34, and the punching drill 35 is moved back and forth and left and right by the operation of the transverse moving motor 361 and the adjusting motor 391, so that the two punching drills 35 are respectively aligned with the punching positions of the middle parts of the hinged plate 101 and the rear end rod body of the opening rod 100, and the punching drill 35 punches the punching positions of the middle parts of the hinged plate 101 and the rear end rod body of the opening rod 100 by the pushing of the punching pushing air cylinder 32, so that the punching drill 35 punches holes on the punching positions of the middle parts of the hinged plate 101 and the rear;
after the punching is finished, all the parts return;
in this embodiment, after a certain amount of opening rods 100 are processed, the push rods of all the lifting cylinders 17 retract, so that the fixing block 13 descends, and then after the fixing block 13 is pulled out of the positioning block 15, the waste in the central through hole 132 of the fixing block can be poured out, so that the cleaning is convenient.
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 (10)
1. The utility model provides a fixed mechanism of punching of pole centre gripping that struts of eye speculum, includes frame (10), its characterized in that: an upper supporting block (11) is fixed in the middle of the top surface of a top plate of the rack (10), a mounting groove (12) is formed in the top surface of the upper supporting block (11), a to-be-processed opening rod (100) is inserted in the mounting groove (12), an insertion groove (111) is formed in the upper supporting block (11) below a punching position of the opening rod (100), a fixing block (13) is inserted in the insertion groove (111), a top placing groove (131) is formed in the top surface of the fixing block (13), the punching position of the opening rod (100) is inserted in the placing groove (131), and a central through hole (132) is formed in the bottom surface of the placing groove (131);
the drilling machine is characterized in that a main support plate (20) is fixed to the top surface of the right side of a top plate of the frame (10), at least one horizontal support plate (21) is fixed to the top surface of the main support plate (20), a position moving device (30) is fixed to the bottom surface of the horizontal support plate (21), a punching pushing cylinder (32) is fixed to the top surface of a lower moving connecting plate (31) of the position moving device (30), a pushing rod of the punching pushing cylinder (32) penetrates through the bottom surface of the lower moving connecting plate (31) and is fixed with a motor frame (33), a punching motor (34) is fixed to the top surface of a bottom plate of the motor frame (33), and an output shaft of the punching motor (34) penetrates through the bottom surface of the bottom plate of the motor frame.
2. The mechanism of claim 1, wherein the mechanism comprises: the hinge plate (101) is formed on the side wall of the middle of the opening rod (100), the hinge plate (101) is located in the placing groove (131) in the middle, and the middle of the rear end rod body of the opening rod (100) is inserted in the placing groove (131) in the rear.
3. The mechanism of claim 2, wherein the opening rod clamping and fixing punch mechanism comprises: two horizontal supporting plates (21) are fixed on the top surface of the main supporting plate (20), and a hole drilling bit (35) at the position of the horizontal supporting plate (21) in the middle part corresponds to the middle part of the hinge plate (101); the perforating drill bit (35) at the rear horizontal support plate (21) corresponds to the middle part of the rear rod body of the opening rod (100).
4. The mechanism of claim 1, wherein the mechanism comprises: a through groove (14) is formed in a top plate of the rack (10) at the slot (111), the positioning block (15) is inserted in the through groove (14), a positioning hole (151) is formed in the top surface of the positioning block (15), an elastic positioning rod (133) is fixed on the bottom surface of the fixing block (13), the elastic positioning rod (133) is clamped in the positioning hole (151), and the bottom surface of the fixing block (13) is pressed against the top surface of the positioning block (15);
A raised edge (152) is formed at the edge part of the bottom surface of the positioning block (15), and the raised edge (152) is pressed against the bottom surface of the top plate of the machine frame (10);
two support frames (16) are fixed on the bottom surface of the top plate of the rack (10), a lifting cylinder (17) is fixed on the bottom surface of the bottom plate of each support frame (16), a push rod of each lifting cylinder (17) penetrates through the top surface of the bottom plate of each support frame (16) and is fixed with a connecting plate (18), and the connecting plates (18) are fixed on the bottom surfaces of the corresponding positioning blocks (15).
5. The mechanism of claim 4, wherein the opening rod clamping and fixing punch mechanism comprises: a plurality of vertical guide rods (181) are fixed on the bottom surface of the connecting plate (18), and the vertical guide rods (181) are inserted into guide through holes (161) formed in the bottom plate of the support frame (16).
6. The mechanism of claim 5, wherein the opening rod clamping and fixing punch mechanism comprises: a guide sleeve (162) is fixed on the inner side wall of the guide through hole (161), and the vertical guide rod (181) is inserted in the guide sleeve (162).
7. The mechanism of claim 1, wherein the mechanism comprises: the front portion, the middle portion and the rear portion of the top surface of the top plate of the rack (10) are respectively fixed with an upper supporting positioning frame (40), the top surface of the top plate of the upper supporting positioning frame (40) is fixed with two pressing cylinders (41), push rods of the two pressing cylinders (41) of the same upper supporting positioning frame (40) penetrate through the top plate of the upper supporting positioning frame (40) and are fixed with pressing plates (42), and the pressing plates (42) are pressed on the top surface of a supporting rod (100) to be processed.
8. The mechanism of claim 7, wherein the opening rod clamping and fixing punch mechanism comprises: the bottom surface of the pressure plate (42) is fixed with an elastic layer (43), and the elastic layer (43) is pressed on the top surface of the opening rod (100) to be processed.
9. The mechanism of claim 7, wherein the opening rod clamping and fixing punch mechanism comprises: the horizontal support plate (21) is positioned between the two corresponding upper support positioning frames (40);
the position moving device (30) comprises a transverse moving mechanism and a front-rear adjusting moving mechanism, the transverse moving mechanism comprises two connecting plates (36) which are arranged on the left and right, the two connecting plates (36) are fixed on the bottom surface of the horizontal supporting plate (21), two ends of a transverse moving screw (37) are hinged to the two connecting plates (36) through bearings, a transverse moving motor (361) is fixed on the outer side wall of one connecting plate (36), a transverse moving block (362) is in threaded connection with the transverse moving screw (37), and a main connecting bottom plate (38) which extends front and rear is fixed on the bottom surface of the transverse moving block (362);
the front and back adjusting and moving mechanism comprises two lower supporting plates (39) arranged in front and back, the two lower supporting plates (39) are fixed to the front portion and the rear portion of the bottom surface of the main connecting bottom plate (38), two ends of an adjusting screw rod (381) extending in front and back are hinged to the two lower supporting plates (39) through bearings, an adjusting motor (391) is fixed to one lower supporting plate (39), an adjusting block (382) is in threaded connection with the adjusting screw rod (381), and a lower moving connecting plate (31) is fixed to the bottom surface of the adjusting block (382).
10. The mechanism of claim 9, wherein the mechanism comprises: the punching device is characterized in that a push rod of the punching pushing cylinder (32) penetrates through the bottom surface of the lower moving connecting plate (31) and is fixedly provided with a lifting plate (321), a motor frame (33) is fixed on the bottom surface of the lifting plate (321), a vertical main guide rod (1) is fixed on the top surface of the lifting plate (321), and the vertical main guide rod (1) is inserted in a vertical guide through hole formed in the lower moving connecting plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636646.4A CN111842963A (en) | 2020-07-03 | 2020-07-03 | Opening rod clamping, fixing and punching mechanism of eyelid retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636646.4A CN111842963A (en) | 2020-07-03 | 2020-07-03 | Opening rod clamping, fixing and punching mechanism of eyelid retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111842963A true CN111842963A (en) | 2020-10-30 |
Family
ID=73152136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010636646.4A Pending CN111842963A (en) | 2020-07-03 | 2020-07-03 | Opening rod clamping, fixing and punching mechanism of eyelid retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111842963A (en) |
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| CN108393513A (en) * | 2018-05-10 | 2018-08-14 | 佛山市达普光机电科技有限公司 | A kind of rectangular section aluminum alloy bar borehole drill construction with splicing box body |
| CN207770907U (en) * | 2017-12-27 | 2018-08-28 | 江西智航实业有限公司 | A kind of small lot automobile buffer beam automatic punching mechanism |
| CN208408608U (en) * | 2018-05-10 | 2019-01-22 | 佛山市达普光机电科技有限公司 | A kind of rectangular section aluminum alloy bar clamping device with splicing groove body |
| CN208575283U (en) * | 2018-06-01 | 2019-03-05 | 佛山智达思佳机电科技有限公司 | A kind of precision parts via hole perforating mechanism |
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2020
- 2020-07-03 CN CN202010636646.4A patent/CN111842963A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239855A (en) * | 2005-03-03 | 2006-09-14 | Sang Hoon Lee | V-shaped groove machining device having twin tool posts and twin clamps and its method |
| CN203330457U (en) * | 2013-06-08 | 2013-12-11 | 北京奥科瑞丰新能源股份有限公司生物质能研究院 | Die used for drilling holes |
| CN108161520A (en) * | 2017-12-25 | 2018-06-15 | 东莞市联洲知识产权运营管理有限公司 | A kind of precision printer clamps borehole drill construction with shaft core |
| CN107999821A (en) * | 2017-12-27 | 2018-05-08 | 佛山市达普光机电科技有限公司 | A kind of small lot automobile buffer beam automatic punching mechanism |
| CN207770907U (en) * | 2017-12-27 | 2018-08-28 | 江西智航实业有限公司 | A kind of small lot automobile buffer beam automatic punching mechanism |
| CN108393513A (en) * | 2018-05-10 | 2018-08-14 | 佛山市达普光机电科技有限公司 | A kind of rectangular section aluminum alloy bar borehole drill construction with splicing box body |
| CN208408608U (en) * | 2018-05-10 | 2019-01-22 | 佛山市达普光机电科技有限公司 | A kind of rectangular section aluminum alloy bar clamping device with splicing groove body |
| CN208575283U (en) * | 2018-06-01 | 2019-03-05 | 佛山智达思佳机电科技有限公司 | A kind of precision parts via hole perforating mechanism |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201030 |
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| RJ01 | Rejection of invention patent application after publication |