CN112139600A - Saw bit reuse grinding machanism - Google Patents
Saw bit reuse grinding machanism Download PDFInfo
- Publication number
- CN112139600A CN112139600A CN202011129947.4A CN202011129947A CN112139600A CN 112139600 A CN112139600 A CN 112139600A CN 202011129947 A CN202011129947 A CN 202011129947A CN 112139600 A CN112139600 A CN 112139600A
- Authority
- CN
- China
- Prior art keywords
- rod
- saw blade
- rotating
- workbench
- rocker
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/003—Saw clamping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/10—Sharpening the cutting edges of saw teeth by filing
- B23D63/105—Sharpening the cutting edges of saw teeth by filing sharpening circular saw blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a polishing mechanism, in particular to a polishing mechanism capable of recycling saw blades. The invention provides a saw blade recycling polishing mechanism which is simple in structure and capable of polishing a saw blade efficiently. A saw blade recycling sharpening mechanism comprising: the bottom plate is provided with a workbench; the servo motor is arranged on the bottom plate; the polishing mechanism is arranged on the workbench; the clamping mechanism is arranged on the workbench. The saw blade grinding machine can clamp the saw blade through the clamping mechanism, and then can stably and efficiently grind the saw blade under the coordination of the grinding mechanism; the feeding mechanism is driven to operate through the operation of the grinding mechanism, so that when the convex part of the cam is contacted with the rotating wheel, the push rod drives the saw blade to rotate backwards to the position of one tooth, and the automatic rotation of the saw blade can be realized.
Description
Technical Field
The invention relates to a polishing mechanism, in particular to a polishing mechanism capable of recycling saw blades.
Background
In order to guarantee the long-term use of saw bit, people need polish the saw bit usually, traditional mode of polishing is artifical manual going on more, at first people with the saw bit fixed with the tool table on, manual polishing tool polishes the saw bit after that, because the sawtooth of saw bit is more, artifical efficiency of polishing is lower, and because people's hand distance is nearer when polishing the saw bit, so just make people's hand be injured easily, and the most structure of current grinding device is complicated, be not convenient for people to operate.
Therefore, a saw blade recycling grinding mechanism which has a simple structure and can grind the saw blade efficiently needs to be developed.
Disclosure of Invention
In order to overcome the defects that the manual and manual grinding safety is low and the existing grinding device is inconvenient for people to operate, the invention has the technical problems that: the saw blade recycling polishing mechanism is simple in structure and capable of polishing the saw blade efficiently.
The technical scheme of the invention is as follows: a saw blade recycling sharpening mechanism comprising: the bottom plate is provided with a workbench; the servo motor is arranged on the bottom plate; the polishing mechanism is arranged on the workbench; the clamping mechanism is arranged on the workbench.
In a preferred embodiment of the present invention, the grinding mechanism comprises: the workbench is provided with a plurality of bearing seats; a first rotating shaft is arranged between the bearing blocks; a bevel gear set is arranged between the first rotating shaft and the output shaft of the servo motor; the first rotating disc is arranged on the first rotating shaft; the first rocker is rotatably arranged on the first rotating disc; the guide rod is arranged on the workbench; the guide rod is rotatably provided with a mounting seat, and the mounting seat is matched with the first rocker; the mounting base is provided with a file.
In a preferred embodiment of the present invention, the clamping mechanism comprises: the fixed seat is arranged on the workbench; the fixing seat is provided with a special-shaped block; the ejector rod slides on the special-shaped block and is rotatably arranged; the ejector rod is provided with a top plate and slides on the fixed seat; the first spring is sleeved on the ejector rod and connected with the top plate and the special-shaped block.
In a preferred embodiment of the present invention, the present invention further comprises a feeding mechanism, the feeding mechanism comprising: the first rotating shaft is provided with a cam; the mounting frames are symmetrically arranged on the workbench; the second rotating shaft is rotatably arranged between the mounting frames; the rotating wheel is arranged on the second rotating shaft and matched with the cam; the second rotating shaft is provided with a connecting plate; the push rod is arranged on the connecting plate; and a second spring is connected between the connecting plate and the workbench.
In a preferred embodiment of the present invention, the apparatus further comprises a take-up mechanism, the take-up mechanism comprising: the full gear set is arranged between the bearing seat on the rear side and the first rotating shaft; the upper side of the full gear set is provided with a second rotary table; the second rocker is rotationally arranged on the second turntable; the guide frame is arranged on the fixed seat and matched with the second rocker; the fixing frame is arranged on the fixing seat; the rotating rod is rotatably arranged in the fixing frame and is matched with the second rocker; the torsion spring is symmetrically arranged between the rotating rod and the fixed frame; the contact rod is arranged on the ejector rod and matched with the rotating rod.
In a preferred embodiment of the present invention, the present invention further comprises a position-limiting mechanism, wherein the position-limiting mechanism comprises: the handle is arranged on the ejector rod; the clamping rod is arranged on the ejector rod and is connected with the special-shaped block in a sliding manner; the stop block is arranged on the clamping rod.
In a preferred embodiment of the present invention, the present invention further comprises a rocking mechanism, the rocking mechanism comprising: the first rocker is provided with an upper screw rod; the lower screw rod is arranged on the first rocker.
In a preferred embodiment of the invention, the first turntable is circular.
The invention has the beneficial effects that: 1. the saw blade grinding machine can clamp the saw blade through the clamping mechanism, and then can stably and efficiently grind the saw blade under the matching of the grinding mechanism.
2. The feeding mechanism is driven to operate through the operation of the grinding mechanism, so that when the convex part of the cam is contacted with the rotating wheel, the push rod drives the saw blade to rotate backwards to the position of one tooth, and the automatic rotation of the saw blade can be realized.
3. Through the cooperation of the tightening mechanism and the clamping mechanism, when the lower part of the rotating rod rotates leftwards, the torsion spring deforms, the rotating rod drives the ejector rod to move leftwards through the contact rod, and then the top plate slightly loosens the saw blade, so that the push rod can conveniently push the saw blade.
4. Through being equipped with stop gear, when people need make the roof remove left, just can pull the handle, the handle can make people's more comfortable convenient pulling ejector pin, and wherein, the dog can prevent that the saw bit from taking place the displacement when being polished, and then reinforcing stability.
5. Under the cooperation of last screw rod and lower screw rod, first rocker when the motion, first rocker still can drive the mount pad up-and-down motion, and the mount pad and then drives file up-and-down motion, so just need not that people are manual to lift up the file, and then facilitate for people.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a perspective view of a third part of the present invention.
Wherein the figures include the following reference numerals: 1: bottom plate, 2: workbench, 3: servo motor, 4: grinding mechanism, 40: bearing seat, 41: first rotating shaft, 42: bevel gear set, 43: first rotating disk, 44: first rocker, 45: guide bar, 46: mount, 47: file, 5: clamping mechanism, 50: fixing seat, 51: shaped block, 52: ejector rod, 53: top plate, 54: first spring, 6: feed mechanism, 60: cam, 61: mounting frame, 62: second rotation shaft, 63: runner, 64: connecting plate, 65: push rod, 66: second spring, 7: loosening and tightening mechanism, 70: full gear set, 71: second turntable, 72: second rocker, 73: guide frame, 74: mount, 75: torsion spring, 76: turning rod, 77: contact lever, 8: stop gear, 80: handle, 81: jamming rod, 82: stopper, 9: rocking mechanism, 90: upper screw, 91: and (4) a lower screw rod.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
The utility model provides a saw bit reuse grinding machanism, as shown in figure 1, figure 2 and figure 3, including bottom plate 1, workstation 2, servo motor 3, grinding machanism 4 and clamping mechanism 5, 1 top of bottom plate is equipped with workstation 2, and 1 top right side of bottom plate is equipped with servo motor 3, is equipped with grinding machanism 4 on workstation 2, is equipped with clamping mechanism 5 on workstation 2.
When people need use this machine, at first people pull open clamping mechanism 5, place the saw bit in clamping mechanism 5 after that, then just can loosen the hand, make clamping mechanism 5 press from both sides the saw bit tight, people just can start servo motor 3 after that, servo motor 3 drives grinding machanism 4 and operates, and then make grinding machanism 4 polish the saw bit, treat the completion of polishing, people just can close servo motor 3, take off the saw bit, so constantly repeat above-mentioned step and just can polish the saw bit fast.
The grinding mechanism 4 comprises bearing seats 40, a first rotating shaft 41, a bevel gear group 42, a first rotating disc 43, a first rocking rod 44, a guide rod 45, a mounting seat 46 and a file 47, a plurality of bearing seats 40 are arranged on the workbench 2, the first rotating shaft 41 is arranged between the bearing seats 40, the bevel gear group 42 is arranged between the first rotating shaft 41 and an output shaft of the servo motor 3, the first rotating disc 43 is arranged at the rear end of the first rotating shaft 41, the first rocking rod 44 is arranged on the rear side of the first rotating disc 43 in a rotating mode, the guide rod 45 is arranged on the left side of the top of the workbench 2, the mounting seat 46 is arranged on the left end of the guide rod 45 in a rotating mode, the mounting seat 46 is matched with the first rocking rod 44, and the file.
After people start servo motor 3, servo motor 3 output shaft passes through bevel gear group 42 and drives first pivot 41 and rotate, first pivot 41 drives first carousel 43 and rotates, first carousel 43 drives mount pad 46 through first rocker 44 and removes about, mount pad 46 and then drive file 47 and remove and polish the saw bit, when needing to polish the next department of saw bit, people just can stimulate clamping mechanism 5 left, and lift up file 47 upwards, make clamping mechanism 5 slightly loosen the saw bit, people just can stir the saw bit and rotate after that, treat that the saw bit rotates and accomplishes, people make clamping mechanism 5 restore to the throne and continue to press from both sides tight saw bit, make file 47 restore to the throne again and contact with the saw bit once more simultaneously, so constantly repeated just can realize polishing fast to the saw bit, when people need not use this machine, it can to close servo motor 3.
Clamping mechanism 5 is including fixing base 50, dysmorphism piece 51, ejector pin 52, roof 53 and first spring 54, and workstation 2 left side is equipped with fixing base 50, and fixing base 50 left side front portion is equipped with dysmorphism piece 51, and the sliding and rotary type is equipped with ejector pin 52 on dysmorphism piece 51, and ejector pin 52 right side is equipped with roof 53, and ejector pin 52 slides on fixing base 50, and the cover has first spring 54 on the ejector pin 52, and first spring 54 is connected with roof 53 and dysmorphism piece 51.
First, the push rod 52 is pulled out to the left, the push rod 52 drives the top plate 53 to move to the left, the first spring 54 is compressed, then one can place the saw blade between the fixed seats 50, and align the circular hole on the saw blade with the top rod 52, then the top rod 52 is released, the first spring 54 drives the top rod 52 and the top plate 53 to reset, the top rod 52 resets and penetrates through the saw blade, and simultaneously the top plate 53 clamps the saw blade under the action of the first spring 54, then when the next position of the saw blade needs to be polished, people can pull the mandril 52 leftwards again to ensure that the top plate 53 loosens the saw blade, thus, people can adjust the position of the saw blade, when the adjustment is finished, the mandril 52 is loosened to ensure that the top plate 53 continues to clamp the saw blade, then, after the saw blade is polished, people can pull the ejector rod 52 leftwards, then take down the saw blade, and after the saw blade is taken down, people can release the ejector rod 52 to reset the saw blade.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 3 and 4, the device further includes a feeding mechanism 6, the feeding mechanism 6 includes a cam 60, a mounting bracket 61, a second rotating shaft 62, a rotating wheel 63, a connecting plate 64, a push rod 65 and a second spring 66, the cam 60 is arranged at the front end of the first rotating shaft 41, the mounting bracket 61 is arranged at the front side of the workbench 2 in bilateral symmetry, the second rotating shaft 62 is rotatably arranged between the mounting brackets 61, the rotating wheel 63 is arranged at the right end of the second rotating shaft 62, the rotating wheel 63 is matched with the cam 60, the connecting plate 64 is arranged at the left end of the second rotating shaft 62, the push rod 65 is arranged at the left side of the upper portion of the connecting plate 64, and the second spring.
When the first rotating shaft 41 rotates, the first rotating shaft 41 drives the cam 60 to rotate, when the convex part of the cam 60 contacts with the rotating wheel 63, the cam 60 backwards extrudes the rotating wheel 63, the rotating wheel 63 further drives the connecting plate 64 to backwards rotate through the second rotating shaft 62, the second spring 66 is stretched, the connecting plate 64 drives the push rod 65 to backwards move, the push rod 65 thereby drives the saw blade to backwards rotate by one tooth, so that the automatic rotation of the saw blade can be realized, then when the convex part of the cam 60 is separated from the rotating wheel 63, under the action of the second spring 66, the push rod 65 forwards moves to reset, at the moment, the push rod 65 cannot drive the saw blade to rotate, and the continuous repeated rapid grinding of the saw blade can be realized.
The automatic transmission mechanism further comprises a loosening and tightening mechanism 7, the loosening and tightening mechanism 7 comprises a full gear set 70, a second rotary table 71, a second rocker 72, a guide frame 73, a fixed frame 74, a torsion spring 75, a rotating rod 76 and a contact rod 77, the full gear set 70 is arranged between the front portion of the bearing seat 40 on the rear side and the first rotary shaft 41, the second rotary table 71 is arranged on the front side of the upper portion of the full gear set 70, the second rocker 72 is arranged on the front side of the second rotary table 71 in a rotating mode, the guide frame 73 is arranged at the top of the fixed seat 50, the guide frame 73 is matched with the second rocker 72, the fixed frame 74 is arranged on the left side of the fixed seat 50, the rotating rod 76 is arranged in the fixed frame 74 in a rotating mode, the rotating rod 76 is matched with the second rocker 72, the torsion spring 75 is symmetrically arranged between the rotating rod.
When the first rotating shaft 41 rotates, the first rotating shaft 41 drives the second rotating disc 71 to rotate through the full gear set 70, the second rotating disc 71 pulls the rotating rod 76 to rotate through the second rocker 72, when the lower portion of the rotating rod 76 rotates leftwards, the torsion spring 75 deforms, the rotating rod 76 drives the ejector rod 52 to move leftwards through the contact rod 77, and then the top plate 53 slightly loosens the saw blade, so that the push rod 65 can conveniently push the saw blade, then the saw blade is pushed by the push rod 65, the rotating rod 76 is not pulled by the second rocker 72, the torsion spring 75 drives the rotating rod 76 to reset, the ejector rod 52 and the top plate 53 reset, and the saw blade is continuously clamped by the top plate 53.
Still include stop gear 8, stop gear 8 is equipped with handle 80 including handle 80, kelly 81 and dog 82 on the left of ejector pin 52, and the ejector pin 52 top is equipped with kelly 81, and kelly 81 and dysmorphism piece 51 sliding connection, kelly 81 right side are equipped with dog 82.
When people need to move the top plate 53 to the left, the handle 80 can be pulled, the handle 80 can make people pull the mandril 52 more comfortably and conveniently, and the stop block 82 can prevent the saw blade from being displaced when being polished, so that the stability is enhanced.
The swing mechanism 9 comprises an upper screw 90 and a lower screw 91, the upper screw 90 is arranged on the upper side of the left part of the first rocker 44, the lower screw 91 is arranged on the lower side of the left part of the first rocker 44, and the upper screw 90 and the lower screw 91 are matched with the mounting seat 46.
Under the cooperation of the upper screw 90 and the lower screw 91, the first rocking bar 44 moves, and simultaneously, the first rocking bar 44 drives the mounting seat 46 to move up and down, and the mounting seat 46 further drives the file 47 to move up and down, so that the file 47 does not need to be manually lifted by people, and convenience is provided for people.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. A saw blade reuse grinding mechanism, comprising:
the device comprises a bottom plate (1), wherein a workbench (2) is arranged on the bottom plate (1);
the servo motor (3) is arranged on the bottom plate (1);
the polishing mechanism (4) is arranged on the workbench (2);
the clamping mechanism (5) is arranged on the workbench (2).
2. A saw blade recycling sharpening mechanism as defined in claim 1, wherein the sharpening mechanism (4) comprises:
the workbench (2) is provided with a plurality of bearing seats (40);
a first rotating shaft (41) is arranged between the bearing seats (40);
a bevel gear set (42) is arranged between the first rotating shaft (41) and the output shaft of the servo motor (3);
the first rotating shaft (41) is provided with a first rotating disc (43);
the first rocker (44), the first rotary disc (43) is provided with the first rocker (44) in a rotary mode;
the guide rod (45) is arranged on the workbench (2);
the mounting seat (46) is rotationally arranged on the guide rod (45), and the mounting seat (46) is matched with the first rocker (44);
a file (47), and the mounting seat (46) is provided with the file (47).
3. A saw blade recycling sharpening mechanism as defined in claim 1, wherein the clamping mechanism (5) comprises:
the fixed seat (50) is arranged on the workbench (2);
the fixing seat (50) is provided with a special-shaped block (51);
the ejector rod (52) is arranged on the special-shaped block (51) in a sliding and rotating mode;
the top plate (53) is arranged on the ejector rod (52), and the ejector rod (52) slides on the fixed seat (50);
the first spring (54) is sleeved on the top rod (52), and the first spring (54) is connected with the top plate (53) and the special-shaped block (51).
4. A saw blade recycling sharpening mechanism as defined in claim 2 or 3, further comprising a feed mechanism (6), the feed mechanism (6) comprising:
the cam (60) is arranged on the first rotating shaft (41);
the mounting rack (61) is symmetrically arranged on the workbench (2);
the second rotating shaft (62) is rotatably arranged between the mounting frames (61);
the rotating wheel (63) is arranged on the second rotating shaft (62), and the rotating wheel (63) is matched with the cam (60);
the second rotating shaft (62) is provided with a connecting plate (64);
the push rod (65) is arranged on the connecting plate (64);
and a second spring (66) is connected between the connecting plate (64) and the workbench (2).
5. The saw blade recycling sharpening mechanism of claim 4, further comprising a take-up mechanism (7), the take-up mechanism (7) comprising:
a full gear set (70), wherein the full gear set (70) is arranged between the bearing seat (40) at the rear side and the first rotating shaft (41);
the upper side of the full gear set (70) is provided with a second turntable (71);
the second rocker (72) is rotationally arranged on the second rotating disc (71);
the guide frame (73) is arranged on the fixed seat (50), and the guide frame (73) is matched with the second rocker (72);
the fixing frame (74), the fixing seat (50) is provided with the fixing frame (74);
the rotating rod (76) is rotatably arranged in the fixed frame (74), and the rotating rod (76) is matched with the second rocker (72);
the torsion spring (75) is symmetrically arranged between the rotating rod (76) and the fixed frame (74);
the contact rod (77) is arranged on the top rod (52), and the contact rod (77) is matched with the rotating rod (76).
6. The saw blade recycling sharpening mechanism of claim 5, further comprising a limiting mechanism (8), the limiting mechanism (8) comprising:
the handle (80) is arranged on the top rod (52);
the clamping rod (81) is arranged on the ejector rod (52), and the clamping rod (81) is connected with the special-shaped block (51) in a sliding manner;
the stop block (82) is arranged on the clamping rod (81).
7. The saw blade recycling sharpening mechanism of claim 6, further comprising a rocking mechanism (9), the rocking mechanism (9) comprising:
an upper screw (90) is arranged on the first rocker (44);
a lower screw (91) is arranged on the first rocker (44).
8. A saw blade recycling sharpening mechanism as defined in claim 2, wherein the first turntable (43) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011129947.4A CN112139600A (en) | 2020-10-21 | 2020-10-21 | Saw bit reuse grinding machanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011129947.4A CN112139600A (en) | 2020-10-21 | 2020-10-21 | Saw bit reuse grinding machanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112139600A true CN112139600A (en) | 2020-12-29 |
Family
ID=73954274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011129947.4A Pending CN112139600A (en) | 2020-10-21 | 2020-10-21 | Saw bit reuse grinding machanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112139600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676983A (en) * | 2021-01-26 | 2021-04-20 | 刘家平 | Biological new material xenogenesis bone grinding device of orthopedics |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2233458A1 (en) * | 1998-04-28 | 1999-10-28 | Scies Bgr Inc. | Saw holding and centering device |
| CN105382340A (en) * | 2015-12-06 | 2016-03-09 | 骆火银 | Saw blade polishing device capable of polishing swingingly |
| CN107322092A (en) * | 2017-08-31 | 2017-11-07 | 江苏美杰磨具科技有限公司 | A kind of diamond saw blade cutting seam sander |
| CN210877862U (en) * | 2019-09-30 | 2020-06-30 | 天津市众鑫达金属制品有限公司 | Saw blade gear grinding equipment for steel pipe cold saw |
-
2020
- 2020-10-21 CN CN202011129947.4A patent/CN112139600A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2233458A1 (en) * | 1998-04-28 | 1999-10-28 | Scies Bgr Inc. | Saw holding and centering device |
| CN105382340A (en) * | 2015-12-06 | 2016-03-09 | 骆火银 | Saw blade polishing device capable of polishing swingingly |
| CN107322092A (en) * | 2017-08-31 | 2017-11-07 | 江苏美杰磨具科技有限公司 | A kind of diamond saw blade cutting seam sander |
| CN210877862U (en) * | 2019-09-30 | 2020-06-30 | 天津市众鑫达金属制品有限公司 | Saw blade gear grinding equipment for steel pipe cold saw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676983A (en) * | 2021-01-26 | 2021-04-20 | 刘家平 | Biological new material xenogenesis bone grinding device of orthopedics |
| CN112676983B (en) * | 2021-01-26 | 2022-08-23 | 上海双申医疗器械股份有限公司 | Biological new material xenogenesis bone grinding device of orthopedics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112428077A (en) | Rotation type wooden spoon grinding device | |
| CN112676933B (en) | Quick grinder of scalpel | |
| CN112139600A (en) | Saw bit reuse grinding machanism | |
| CN111230621B (en) | Automatic crocodile skin polishing device | |
| CN114131441B (en) | Glass cup rim of a cup grinding device | |
| CN111843641A (en) | Automatic polishing machine for vertical bamboo flute wall | |
| CN111890099B (en) | Saw bit material feeding unit that polishes | |
| CN112171427A (en) | Be used for lens edge machining and forming equipment | |
| CN218136298U (en) | Rod piece shaping is with smoothing machine | |
| CN216462200U (en) | Gear grinding device for multi-station machining | |
| CN217453282U (en) | Edge and corner processing device of test disc | |
| CN217045929U (en) | Surface polishing device for plate production | |
| CN112828712B (en) | Furniture production is with wood system drawer equipment of polishing | |
| CN112757092B (en) | Surface polishing device for processing round chopping board | |
| CN112621402A (en) | Cutter cleaning and polishing device with angle-adjustable grindstone | |
| CN112658851A (en) | Plane grinding device for log table top | |
| CN112123116A (en) | Grinding device for conveniently grinding and carving wood carving surface | |
| CN111975491A (en) | Hub polishing equipment | |
| CN112692688A (en) | A timber rounding device for chess processing | |
| CN113601296B (en) | New energy automobile brake disc equipment of using of polishing | |
| CN112157491A (en) | Water drill burnishing device | |
| CN215619199U (en) | Nondestructive scribing device convenient for positioning and adsorbing solar cell | |
| CN219189779U (en) | Polishing machine for hardware processing | |
| CN212470911U (en) | Surface treatment device is used in sharp-nosed pliers production | |
| CN219310235U (en) | High-efficient chain saw coping ware of polishing |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201229 |