CN112676934A - Vacuum blood sampling knife machining device and machining method thereof - Google Patents

Vacuum blood sampling knife machining device and machining method thereof Download PDF

Info

Publication number
CN112676934A
CN112676934A CN202011570862.XA CN202011570862A CN112676934A CN 112676934 A CN112676934 A CN 112676934A CN 202011570862 A CN202011570862 A CN 202011570862A CN 112676934 A CN112676934 A CN 112676934A
Authority
CN
China
Prior art keywords
grinding wheel
grinding
sliding block
gear
guide
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.)
Pending
Application number
CN202011570862.XA
Other languages
Chinese (zh)
Inventor
杨德好
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Fufeng Cutting Tool Co ltd
Original Assignee
Anhui Fufeng Cutting Tool Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Fufeng Cutting Tool Co ltd filed Critical Anhui Fufeng Cutting Tool Co ltd
Priority to CN202011570862.XA priority Critical patent/CN112676934A/en
Publication of CN112676934A publication Critical patent/CN112676934A/en
Pending legal-status Critical Current

Links

Images

Abstract

The invention provides a vacuum blood sampling knife processing device and a processing method thereof. The rotating mechanism provides cutting power to rotate the spiral cutter for cutting; the guide mechanism comprises an installation box, a guide groove, a guide block, a sliding block and a screwer, and the screwer is transversely moved to a part needing to be cut by the movement of the guide block in the guide groove; the clamping mechanism comprises a hydraulic rod, a clamping plate, a sliding chute, two sliding blocks, two toothed plates and a gear, and the cutters needing to be machined are fixedly clamped through the matching of the sliding chute and the sliding blocks through the meshing of the toothed plates and the gear. A grinding motor of the grinding mechanism drives a fine grinding wheel, an inclined grinding wheel and a rough grinding wheel which are fixedly overlapped on a grinding carriage to grind the blade through an output shaft. The invention can meet the polishing requirements of various cutters, and the clamped cutters are processed, thereby strengthening the fixation of the cutters and preventing the device from generating errors due to the instability of the cutters.

Description

Vacuum blood sampling knife machining device and machining method thereof
Technical Field
The invention belongs to the field of cutter polishing, and particularly relates to a vacuum blood sampling cutter processing device and a processing method thereof.
Background
The vacuum blood sampling knife is commonly used in the medical industry, and the knife needs to be polished in order to ensure the processing precision in the processing process and ensure that the produced product can meet the requirements; at present, the common device in the domestic machining industry clamps the tool to be machined unstably, so that the machining is not accurate enough, and the accuracy of the device is reduced.
Disclosure of Invention
Aiming at the problems existing in the prior technical scheme, the invention aims to provide a vacuum blood collecting knife.
In order to achieve the purpose, the invention provides the following technical scheme:
a vacuum lancet processing device, comprising:
a box body;
the rotating mechanism comprises a rotating shaft, a first bevel gear, a second bevel gear and a threaded rod, wherein the rotating shaft, the first bevel gear, the second bevel gear and the threaded rod are driven by a motor; the outer wall of the rotating shaft is sleeved with a first bevel gear; the threaded rod is rotationally fixed in the box body, and a second bevel gear is fixedly sleeved at one end extending out of the outer wall of the box body; the first bevel gear and the second bevel gear are in rotational engagement.
The guide mechanism comprises an installation box, a guide groove, a guide block, a sliding block and a screwer, wherein the installation box is fixedly installed at the top of the box, the guide groove is formed in the installation box, the guide block is slidably installed in the guide groove, the sliding block is fixedly installed on the outer surface of the bottom of the guide block, the sliding block is installed with a threaded rod in a threaded mode, and the screwer is fixedly installed on the outer surface of the bottom of the sliding block.
The grinding mechanism is fixed in the box body through a support, and comprises a grinding motor, a grinding carriage, a fine grinding wheel, an inclined grinding wheel and a coarse grinding wheel; the grinding motor is fixed on the pillar, an output shaft of the grinding motor is fixed on the grinding carriage, and the grinding carriage is fixedly provided with the fine grinding wheel, the inclined grinding wheel and the coarse grinding wheel through bolts in an overlapped mode; wherein, the fine grinding wheel, the bevel grinding wheel and the rough grinding wheel are positioned at the side of the thread cutter after being fixed.
Further, vacuum blood sampling sword processingequipment still includes clamping mechanism, clamping mechanism includes the hydraulic stem, the clamp plate, the spout, first slider, first area pinion rack, the second slider, second area pinion rack and gear, one side inner wall fixed mounting of box has the hydraulic stem, the free end fixed mounting of hydraulic stem has first slider, the front side external surface fixed mounting of first slider has first area pinion rack, the clamp plate is fixed on the box inner wall, the spout has been seted up to the inside of clamp plate, the inside slidable mounting of spout has the second slider, the front side external surface fixed mounting of second slider has the second area pinion rack, the gear is installed in the inside rotation of clamp plate, the bottom surface and the gear mesh of first area pinion rack, the top surface and the gear mesh of second area pinion rack.
The invention also discloses a processing method of the processing device of the vacuum blood sampling knife, which comprises the following steps:
1. placing a vacuum blood sampling knife to be processed and polished on the side of the polishing mechanism;
2. starting a rotating mechanism, and driving a rotating shaft, a first bevel gear and a second bevel gear to be in meshing transmission through a motor so as to drive a threaded rod fixed in the box body to rotate;
3. controlling the displacement of the guide mechanism, and sliding the sliding block to a preset position in the guide block along the guide groove; the sliding block and the threaded rod are installed in a threaded manner to drive the rotation; a thread cutter fixed on the outer surface of the bottom of the sliding block cuts the blade;
4. and starting a grinding motor, wherein the grinding motor drives a fine grinding wheel, an inclined grinding wheel and a coarse grinding wheel which are fixedly overlapped on the grinding carriage through bolts to grind the blade through an output shaft.
Compared with the prior art, the invention has the beneficial effects that: according to the cutter machining device with the guide device, the motor drives the meshed first bevel gear, the meshed second bevel gear, the threaded rod, the mounting box, the guide groove, the guide block, the sliding block and the threaded cutter to be matched for use, the clamped cutter is machined, the fixation of the cutter is strengthened, the phenomenon that the machining error of the device is large due to the fact that the cutter is not stable enough is prevented, machining is more accurate due to the stability of the cutter, the error is reduced, and the machining of the whole device is more accurate. Be provided with fine grinding wheel, inclined plane emery wheel, rough grinding wheel, can satisfy the demand of polishing of multiple cutter, the emery wheel can adjust inclination through rotating the motor for the workman of whetting a knife can adopt comfortable posture to whet a knife when the work of whetting a knife.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the polishing apparatus of the present invention;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
fig. 4 is an enlarged schematic view at C in fig. 1.
The figure is marked with: 1-a box body; 2-a rotation mechanism; 3-a clamping mechanism; 4-a guiding mechanism; 5-a polishing mechanism; 20-a rotating shaft; 201-a first bevel gear; 202-a second bevel gear; 203-threaded rod; 301-hydraulic lever; 302-a clamping plate; 303-a chute; 304-a first slider; 305-a first toothed plate; 306-a second slider; 307-a second toothed plate; 308-a gear; 401-installation box; 402-a guide groove; 403-a guide block; 404-a slider; 405-a screwer; 51-a pillar; 52-grinding the motor; 53-grinding carriage; 54-a bolt; 55-fine grinding wheel; 56-bevel grinding wheel; 57-rough grinding wheel; 58-output shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present embodiment provides a vacuum lancet processing device, which includes a case 1, a rotating mechanism 2, a clamping mechanism 3, a guiding mechanism 4, and a polishing mechanism 5.
The box body 1 is a fixed box body of processing and polishing equipment.
The rotating mechanism 2 comprises a rotating shaft 20 driven by a motor, a first bevel gear 201, a second bevel gear 202 and a threaded rod 203; the outer wall of the rotating shaft 20 is sleeved with a first bevel gear 201; the threaded rod 203 is rotationally fixed in the box body 1, and a second bevel gear 202 is fixedly sleeved at one end extending out of the outer wall of the box body 1; the first bevel gear 201 and the second bevel gear 202 are in rotational engagement.
Clamping mechanism 3 includes hydraulic stem 301, clamping plate 302, spout 303, first slider 304, first toothed plate 305, second slider 306, second toothed plate 307 and gear 308, one side inner wall fixed mounting of box 1 has hydraulic stem 301, the free end fixed mounting of hydraulic stem 301 has first slider 304, the front side outer surface fixed mounting of first slider 304 has first toothed plate 305, clamping plate 302 is fixed on the box 1 inner wall, spout 303 has been seted up to clamping plate 302's inside, the inside slidable mounting of spout 303 has second slider 306, the front side outer surface fixed mounting of second slider 306 has second toothed plate 307, gear 308 is installed in clamping plate 302's inside rotation, the bottom surface of first toothed plate 305 meshes with gear 308, the top surface of second toothed plate 307 meshes with gear 308.
The guide mechanism 4 comprises an installation box 401, a guide groove 402, a guide block 403, a sliding block 404 and a thread cutter 405, the installation box 401 is fixedly installed at the top of the box body 1, the guide groove 402 is formed in the installation box 401, the guide block 403 is slidably installed in the guide groove 402, the sliding block 404 is fixedly installed on the outer surface of the bottom of the guide block 403, the sliding block 404 is in threaded installation with the threaded rod 203, and the thread cutter 405 is fixedly installed on the outer surface of the bottom of the sliding block 404.
The grinding mechanism 5 is fixed in the box body 1 through a support 51, and the grinding mechanism 5 comprises a grinding motor 52, a grinding carriage 53, a fine grinding wheel 55, an inclined plane grinding wheel 56 and a coarse grinding wheel 57; the grinding motor 52 is fixed on the pillar 51, the output shaft 58 thereof is fixed on the grinding carriage 53, and the grinding carriage 53 is fixed with the fine grinding wheel 55, the bevel grinding wheel 56 and the rough grinding wheel 57 by overlapping through the bolt 54; the fine grinding wheel 55, the bevel grinding wheel 56, and the rough grinding wheel 57 are fixed and located on the side of the screwer 405.
The specific working principle is as follows: after a cutter is placed on the side of the grinding mechanism 5, the rotating shaft 20 is driven to rotate through an external motor, the first bevel gear 201 sleeved on the rotating shaft 20 drives the second bevel gear 202 sleeved on the threaded rod 203 to rotate, so that the threaded rod 203 rotates, the position of the guide block 403 in the guide groove 402 is moved, and the screwer 405 fixed on the sliding block 404 is moved to a part needing to be cut. The sliding groove 303 is formed in the clamping plate 302 of the clamping mechanism 3, the second sliding block 306 is slidably mounted in the sliding groove 303, the second toothed plate 307 is fixedly mounted on the outer surface of the front side of the second sliding block 306, the gear 308 is rotatably mounted in the clamping plate 302, the outer surface of the bottom of the first toothed plate 305 is meshed with the gear 308, the outer surface of the top of the second toothed plate 307 is meshed with the gear 308, and a tool to be machined is clamped through the cooperation of the hydraulic rod 301, the clamping plate 302, the sliding groove 303, the first sliding block 304, the first toothed plate 305, the second sliding block 306, the second toothed plate 307 and the gear 308, so that the tool is prevented from being clamped when being machined, machining is not accurate enough, errors are caused to be large, and the accuracy of the device is reduced. When in polishing, the polishing motor 52 is started, and the polishing motor 52 drives the fine grinding wheel 55, the inclined grinding wheel 56 and the coarse grinding wheel 57 which are fixedly overlapped on the grinding carriage 53 through the bolt 54 to polish the blade through the output shaft 58.
Example 2
A processing method of a vacuum blood sampling knife processing device comprises the following steps:
placing a vacuum blood sampling knife to be processed and polished at the side of the polishing mechanism 5;
starting the rotating mechanism 2, and driving the rotating shaft 20, the first bevel gear 201 and the second bevel gear 202 to be in meshing transmission through a motor, so as to drive the threaded rod 203 fixed in the box body 1 to rotate;
controlling the displacement of the guide mechanism 4 to slide the slide block 404 to a predetermined position along the guide groove 402 in the guide block 403; the sliding block 404 and the threaded rod 203 are installed in a threaded manner to drive rotation; a thread cutter 405 fixed on the outer surface of the bottom of the sliding block 404 cuts the blade;
the grinding motor 52 is started, and the grinding motor 52 drives the grinding carriage 53 through the output shaft 58 to superpose the fine grinding wheel 55, the bevel grinding wheel 56 and the coarse grinding wheel 57 which are fixed through the bolts 54 to grind the blade.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims (3)

1. The utility model provides a vacuum blood sampling sword processingequipment which characterized in that includes:
a box body (1);
the rotating mechanism (2) comprises a rotating shaft (20) driven by a motor, a first umbrella-shaped gear (201), a second umbrella-shaped gear (202) and a threaded rod (203); the outer wall of the rotating shaft (20) is sleeved with a first bevel gear (201); the threaded rod (203) is rotationally fixed in the box body (1), and a second bevel gear (202) is fixedly sleeved at one end extending out of the outer wall of the box body (1); the first bevel gear (201) and the second bevel gear (202) are in rotating engagement;
the guide mechanism (4) comprises an installation box (401), a guide groove (402), a guide block (403), a sliding block (404) and a thread cutter (405), the installation box (401) is fixedly installed at the top of the box body (1), the guide groove (402) is formed in the installation box (401), the guide block (403) is slidably installed in the guide groove (402), the sliding block (404) is fixedly installed on the outer surface of the bottom of the guide block (403), the sliding block (404) is in threaded installation with the threaded rod (203), and the thread cutter (405) is fixedly installed on the outer surface of the bottom of the sliding block (404);
the grinding mechanism (5) is fixed in the box body (1) through a support (51), and the grinding mechanism (5) comprises a grinding motor (52), a grinding carriage (53), a fine grinding wheel (55), an inclined grinding wheel (56) and a coarse grinding wheel (57); a grinding motor (52) is fixed on the support (51), an output shaft (58) of the grinding motor is fixed on a grinding carriage (53), and a fine grinding wheel (55), an inclined grinding wheel (56) and a coarse grinding wheel (57) are fixedly overlapped on the grinding carriage (53) through bolts (54); wherein the fine grinding wheel (55), the bevel grinding wheel (56) and the rough grinding wheel (57) are fixed and then positioned at the side of the thread cutter (405).
2. The vacuum blood sampling knife processing device according to claim 1, further comprising a clamping mechanism (3), wherein the clamping mechanism (3) comprises a hydraulic rod (301), a clamping plate (302), a sliding groove (303), a first sliding block (304), a first toothed plate (305), a second sliding block (306), a second toothed plate (307) and a gear (308), the hydraulic rod (301) is fixedly installed on the inner wall of one side of the box body (1), the first sliding block (304) is fixedly installed on the free end of the hydraulic rod (301), the first toothed plate (305) is fixedly installed on the outer surface of the front side of the first sliding block (304), the clamping plate (302) is fixed on the inner wall of the box body (1), the sliding groove (303) is formed in the clamping plate (302), the second sliding block (306) is slidably installed in the sliding groove (303), and the second toothed plate (307) is fixedly installed on the outer surface of the front side of the second sliding block (306), a gear (308) is rotatably mounted inside the clamping plate (302), the bottom outer surface of the first toothed plate (305) is meshed with the gear (308), and the top outer surface of the second toothed plate (307) is meshed with the gear (308).
3. A method of manufacturing a vacuum lancet manufacturing apparatus as claimed in any one of claims 1 to 2, comprising the steps of:
placing a vacuum blood sampling knife to be processed and polished on the side of the polishing mechanism (5);
starting the rotating mechanism (2), and driving the rotating shaft (20), the first bevel gear (201) and the second bevel gear (202) to be in meshing transmission through the motor so as to drive the threaded rod (203) fixed in the box body (1) to rotate;
controlling the displacement of the guide mechanism (4) to slide the sliding block (404) to a predetermined position along the guide groove (402) in the guide block (403); the sliding block (404) and the threaded rod (203) are installed in a threaded manner and driven to rotate; a thread cutter (405) fixed on the outer surface of the bottom of the sliding block (404) cuts the blade;
and starting the grinding motor (52), wherein the grinding motor (52) drives the grinding carriage (53) to grind the blade through a fine grinding wheel (55), an inclined grinding wheel (56) and a coarse grinding wheel (57) which are fixedly overlapped through a bolt (54) through an output shaft (58).
CN202011570862.XA 2020-12-26 2020-12-26 Vacuum blood sampling knife machining device and machining method thereof Pending CN112676934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011570862.XA CN112676934A (en) 2020-12-26 2020-12-26 Vacuum blood sampling knife machining device and machining method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011570862.XA CN112676934A (en) 2020-12-26 2020-12-26 Vacuum blood sampling knife machining device and machining method thereof

Publications (1)

Publication Number Publication Date
CN112676934A true CN112676934A (en) 2021-04-20

Family

ID=75452079

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011570862.XA Pending CN112676934A (en) 2020-12-26 2020-12-26 Vacuum blood sampling knife machining device and machining method thereof

Country Status (1)

Country Link
CN (1) CN112676934A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205630153U (en) * 2016-05-25 2016-10-12 哈尔滨理工大学 Machining cutter grinding device
CN106670900A (en) * 2017-02-20 2017-05-17 徐卫义 Machining tool grinding device
CN109968110A (en) * 2017-12-27 2019-07-05 扬州知的知识产权服务有限公司 A kind of machining tool grinding device
CN210588451U (en) * 2019-08-19 2020-05-22 九江学院 Machining cutter grinding device
CN111958703A (en) * 2020-07-17 2020-11-20 湖州南浔博锐木工刀具有限公司 Thread woodworking tool machining device with guiding device
CN111975474A (en) * 2020-08-05 2020-11-24 湖州南浔博锐木工刀具有限公司 A edging device for woodworking tool produce processing usefulness

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205630153U (en) * 2016-05-25 2016-10-12 哈尔滨理工大学 Machining cutter grinding device
CN106670900A (en) * 2017-02-20 2017-05-17 徐卫义 Machining tool grinding device
CN108788946A (en) * 2017-02-20 2018-11-13 韦雪 A kind of grinding device
CN109968110A (en) * 2017-12-27 2019-07-05 扬州知的知识产权服务有限公司 A kind of machining tool grinding device
CN210588451U (en) * 2019-08-19 2020-05-22 九江学院 Machining cutter grinding device
CN111958703A (en) * 2020-07-17 2020-11-20 湖州南浔博锐木工刀具有限公司 Thread woodworking tool machining device with guiding device
CN111975474A (en) * 2020-08-05 2020-11-24 湖州南浔博锐木工刀具有限公司 A edging device for woodworking tool produce processing usefulness

Similar Documents

Publication Publication Date Title
CN2788963Y (en) Blade milling machine tool for cutting tool
CN211840956U (en) Turning and polishing integrated machine for numerical control machining
CN204035688U (en) Efficient circular saw sharpener
CN112720224A (en) Large-diameter high-precision abrasive wheel cutting machine
CN113059494A (en) Manual precision indexing fixture device for tool grinder
CN112676934A (en) Vacuum blood sampling knife machining device and machining method thereof
CN214561390U (en) Aramid paper honeycomb edge chamfering device
CN112203789B (en) Multi-tool chamfering device for toothed workpieces
CN210334365U (en) Lathe equipment with turning instead of grinding
CN214418329U (en) Cutter slowly advances grinding device
CN207386729U (en) Split gear milling machine is revolved in numerical control
CN215880992U (en) Milling cutter edging machine tool
CN210281648U (en) Trimming and grinding device for numerical control machine tool cutter
CN213917354U (en) Razor mill for gear grinding machine
CN110802677A (en) Feeding device of cutting machine for furniture production
CN213034208U (en) Manual grinding machine for sharpening milling cutter
CN211103196U (en) Triangular thread profiling trimming device of thread numerical control thread grinding machine
CN215787025U (en) Milling machine with chip blocking plate
CN220407483U (en) Profile processing equipment
CN218800983U (en) Milling cutter production equipment of polishing with safety protection structure
CN214559890U (en) Large-diameter high-precision abrasive wheel cutting machine
CN217530221U (en) Grinding device for machining front angle of alloy cutter head of circular saw blade
CN215942377U (en) Deburring mechanism for flat position machining automatic chamfer
CN216503862U (en) Universal knife sharpener convenient for rapidly polishing cutting edge of gun drill
CN217551267U (en) Plane milling machine with side presss from both sides function

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20210420

RJ01 Rejection of invention patent application after publication