CN211760393U - Nail anvil burr grinding device - Google Patents
Nail anvil burr grinding device Download PDFInfo
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- CN211760393U CN211760393U CN202020229447.7U CN202020229447U CN211760393U CN 211760393 U CN211760393 U CN 211760393U CN 202020229447 U CN202020229447 U CN 202020229447U CN 211760393 U CN211760393 U CN 211760393U
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- oilstone
- nail anvil
- displacement
- subassembly
- burrs
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Abstract
The utility model relates to a nail anvil burr grinding device, which comprises an operation screen and a grinder which are respectively arranged on an installation platform and are mutually connected, the sander comprises a bottom plate arranged on an installation platform, and a displacement assembly, a pressure control assembly, a sanding assembly and a fixing assembly which are respectively arranged on the bottom plate, the fixing component is used for locking the nail anvil to be polished, the polishing component comprises a oilstone rod clamping block connected with the pressure control component and an oilstone rod arranged on the oilstone rod clamping block, the oilstone rod slides on the surface of the nail anvil in a friction manner, used for grinding burrs, the pressure control component is connected with the displacement component and respectively used for controlling the pressure between the oilstone stick and the nail anvil and the displacement of the oilstone stick, compared with the prior art, the utility model has the advantages of replace artifical burring and guarantee product quality, improve production efficiency.
Description
Technical Field
The utility model belongs to the technical field of nail anvil burr coping and specifically relates to a nail anvil burr coping device is related to.
Background
The nail anvil is used in the current straight line cutting anastomat, the anastomat is a device used in medicine to replace manual suture, the main working principle is to use titanium nails to break or inosculate tissues, and the stapler is similar to a stapler. The generation of the burrs of the nail anvil is caused by plastic deformation in the cutting process, some burrs are produced by casting, die forging and other processing, and some burrs are produced by welding extruded residues, and the existing deburring modes are two.
The first type is magnetic deburring: in the magnetic grinding process, under the action of a strong magnetic field, magnetic grinding materials filled in the magnetic field are arranged along the direction of magnetic lines of force, are adsorbed on magnetic poles to form an abrasive brush, generate certain pressure on the surface of a workpiece, and keep a certain gap to move along the surface of the workpiece while the magnetic poles drive the abrasive brush to rotate, so that the finishing processing on the surface of the workpiece is realized. The disadvantage of this method is that the magnetic deburring process involves grindstone and magnetic needle, which can cause the inside of the product to remain and be difficult to clean, and the nail anvil is a medical product, so this phenomenon must be avoided and the inside of the product must be kept clean.
The second method is manual deburring: this is a more traditional commonly used way, and files (files include artificial files and pneumatic files), abrasive paper, abrasive belt machine, grinding head, etc. are used as auxiliary tools. The disadvantages of this approach are: the labor cost is expensive, the efficiency is low, the labor intensity is high, the requirement on labor is high, and the product consistency is poor.
At present, a manual method is adopted for deburring of the nail anvil, a worker uses an oilstone rod to finish deburring through two times of grinding, and the efficiency is 400PC/8 h.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a nail anvil burr grinding device which can replace manual deburring and ensure the product quality and improve the production efficiency in order to overcome the defects existing in the prior art.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides a nail anvil burr grinding device, is including installing respectively on mounting platform and interconnect's operation screen and sander, the sander including install the bottom plate on mounting platform and install displacement subassembly, pressure control subassembly, the subassembly of polishing and the fixed subassembly on the bottom plate respectively, fixed subassembly be used for the locking to treat the nail anvil of polishing, the subassembly of polishing include the oilstone stick clamp splice of being connected with pressure control subassembly and install the oilstone stick on the oilstone stick clamp splice, the oilstone stick slide at nail anvil skin friction for the burr of polishing, pressure control subassembly and displacement subassembly interconnect, be used for controlling pressure and oilstone stick displacement between oilstone stick and the nail anvil respectively.
The displacement subassembly including install the front and back displacement slip table on the bottom plate and install the upper and lower displacement slip table on the front and back displacement slip table, the front and back displacement slip table do reciprocating motion back and forth along bottom plate length direction, the slip table that reciprocates through connecting mounting panel and pressure control subassembly fixed connection, do reciprocating motion from top to bottom on the front and back displacement slip table.
The pressure control subassembly include scale pressure adjustment knob, pressure spring, clamp splice mounting panel and set up ball slip table and the knob mounting panel on connecting the mounting panel, clamp splice mounting panel fixed mounting on the ball slip table, pressure spring's one end and clamp splice mounting panel fixed connection, the other end and pressure adjustment knob fixed connection, pressure adjustment knob pass through the screw thread and set up on the knob mounting panel, clamp splice mounting panel and oilstone stick clamp splice fixed connection. When the oilstone stick contacts with a product, the ball sliding table can move upwards, the pressure spring is tightened upwards, the pre-pressing effect is achieved, the scale pressure adjusting knob can adjust different pressure sizes according to products of different models, all the products are in the same pressure environment, and the condition that each product is located in the polishing process is guaranteed to be consistent.
The fixed subassembly include rotatory briquetting and fixed mounting the product copying jig on the bottom plate, the product copying jig on set up with nail anvil shape complex mounting groove, rotatory briquetting through the briquetting mounting panel fixed mounting of the type of falling L on the bottom plate, rotatory briquetting set up directly over the product copying jig for the nail anvil of waiting to polish is locked.
Further, the control assembly and the polishing assembly are respectively provided with two, the control assembly and the polishing assembly are symmetrically arranged on two sides of the product profiling jig, polishing is simultaneously carried out from the left and right symmetrical positions, and burrs are removed through two polishing steps.
Further preferably, the oilstone stick clamping block comprises an installation part, a clamping part and a tail part which are connected in sequence, the installation part is fixedly connected with the clamping block installation plate, the clamping part is provided with an inclined installation hole, the oilstone stick is fixedly arranged in the installation hole, and a polishing point of the oilstone stick and a polishing point of a product profiling jig form an angle of 80 degrees, so that the phenomenon that a pit is generated after the oilstone stick is polished at the same point and the product quality is influenced is avoided.
Further preferably, the diameter of the oilstone stick in the mounting hole is 6mm, and the diameter of the mounting hole is 6.1 mm.
Preferably, the device is arranged to be double stations, the two grinders are arranged and are respectively installed on the installation platform, and the double stations are arranged to improve the production efficiency.
Preferably, the device is further including setting up the protection casing on mounting platform, the protection casing for open the cube housing that has two fillet rectangle doors, two polishers set up respectively in two fillet rectangle doors, the displacement subassembly set up in the protection casing, pressure control subassembly, the subassembly of polishing and fixed subassembly stretch out outside the protection casing through fillet rectangle door, the displacement region sets up the protection casing and realizes safety protection, ensures operation process's safety.
Preferably, the device is still including setting up in the abrasive dust collecting box of mounting platform bottom, the abrasive dust collecting box in be equipped with the adsorption and filtration subassembly, the abrasive dust is unified after adsorption and filtration handles and is discharged, has reduced environmental pollution.
Compared with the prior art, the utility model has the advantages of it is following:
1) by arranging the pressure spring and the ball sliding table, the oilstone stick is ensured to be always in a pre-pressing state in the whole sample burr removing process and work within a preset pressure range, so that the removing effect is achieved and the quality defect of a product is avoided within the pressure range;
2) by arranging the scale pressure adjusting knob, different pre-pressing pressures can be adjusted according to different types of products, all the products are in the same pressure environment, the conditions of the products are consistent in the polishing process, and the quality problem of the products caused by different pressures is avoided;
3) two control assemblies and two polishing assemblies are symmetrically arranged on two sides of a product profiling jig, polishing is simultaneously carried out from the left and right symmetrical positions, burrs are removed through two polishing, and polishing quality is guaranteed;
4) the grinding points of the oilstone stick and the product profiling jig are arranged at an angle of 80 degrees, so that the phenomenon that the quality of a product is influenced due to the fact that pits are generated after the oilstone stick is ground at the same point is avoided;
5) by controlling the moving sequence and the moving direction of the front and rear displacement sliding tables and the upper and lower displacement sliding tables, the burr polishing direction is ensured to be sequentially performed from back to front, and compared with manual polishing, the secondary burrs can be effectively avoided;
6) a 3000-mesh oilstone rod with the diameter of 6mm is adopted to polish burrs of the nail anvil in a row, two polishing stations are symmetrical left and right, the two stations are performed simultaneously, the productivity is improved, and the efficiency can reach 800PC/8 h;
7) the grinding times can be adjusted through the operation screen according to the burr degree of the product, and the production quantity is set according to the grinding times to replace the oilstone sticks, so that the product quality is ensured;
8) by arranging the abrasive dust collecting box, the abrasive dust generated in the polishing process can be uniformly collected and uniformly discharged after adsorption and filtration treatment, so that the environmental pollution is reduced, and the environment-friendly effect is achieved;
9) each displacement area all sets up the protection casing and realizes safety protection, ensures operation process's safety.
Drawings
FIG. 1 is a schematic view of the sander;
FIG. 2 is a schematic diagram of two stations;
fig. 3 is a schematic structural diagram of the present invention.
Wherein: 1. the product copying jig comprises a product copying jig body 2, a rotary pressing block 3, a oilstone rod clamping block 4, an oilstone rod 5, a pressure spring 6, a ball sliding table 7, a pressure adjusting knob 8, an upper displacement sliding table, a lower displacement sliding table 9, a front displacement sliding table, a rear displacement sliding table 901, a fixed portion 902, an extension portion 903, an installation portion 10, an operation screen 11, an installation platform 12, a bottom plate 13, a clamping block installation plate 14, a knob installation plate 15, an abrasive dust collection box 16 and a protective cover.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example (b):
as shown in fig. 1 and 2, the utility model provides a nail anvil burr grinding device, including installing respectively on mounting platform 11 and interconnect's operation screen 10 and sander, this device is the design of duplex position, installs two the same sanders on mounting platform 11, improves production efficiency. This device is still equipped with protection casing 16 and abrasive dust collecting box 15 on mounting platform 11, and protection casing 16 is for opening the cube housing that has two fillet rectangle doors, and two grinders set up respectively in two fillet rectangle doors, and the displacement subassembly sets up in protection casing 16, and outside pressure control assembly, the subassembly of polishing and the fixed subassembly stretched out protection casing 16 through fillet rectangle door for to the regional safety protection of displacement. The abrasive dust collecting box 15 is internally provided with an adsorption and filtration component which is an existing component such as activated carbon adsorption filtration, and the abrasive dust is uniformly discharged after being subjected to adsorption and filtration treatment by the abrasive dust collecting box 15, so that the environmental pollution is reduced.
The sander comprises a bottom plate 12 arranged on a mounting platform 11, and a displacement assembly, a pressure control assembly, a sanding assembly and a fixing assembly which are respectively arranged on the bottom plate 12, wherein a nail anvil to be sanded is fixed on the fixing assembly, the sanding assembly, the pressure control assembly and the displacement assembly are sequentially connected, the displacement control assembly drives the pressure control assembly and the sanding assembly to displace, and the pressure control assembly controls the pressure between the sanding assembly and the nail anvil.
The subassembly of polishing includes oilstone stick 4 and oilstone stick clamp splice 3, oilstone stick clamp splice 3 is including the installation department that connects gradually the formation L type, clamping part and afterbody, installation department and clamp splice mounting panel 13 fixed connection, set up the mounting hole of slope on the clamping part, oilstone stick 4 is fixed to be set up in the mounting hole, and be 80 jiaos with 1 polishing point of product profiling tool, after the installation is accomplished, the angle of polishing is 80 for oilstone stick 4 and product, can avoid producing the pit because of oilstone stick 4 polishes in same point after, and influence product quality. The diameter of the oilstone rod 4 is 6mm, and the diameter of the mounting hole is 6.1 mm. .
The displacement subassembly is including installing front and back displacement slip table 9 on the bottom plate and installing upper and lower displacement slip table 8 on front and back displacement slip table 9, in this embodiment, front and back displacement slip table 9 is including the fixed part 901 that connects gradually, extension 902 and installation department 903, wherein fixed part 901 installs on bottom plate 12, extension 902 can slide forward on fixed part 901, installation department 903 can slide forward on extension 902, install on the installation department 903 and move slip table 8 up and down, fixed part 901, extension 902 and installation department 903 are mutually supported, it is reciprocating motion back and forth to drive to move slip table 8 up and down along the length direction of bottom plate 12, move slip table 8 up and down reciprocating motion on front and back displacement slip table 9, and through connecting mounting panel and pressure control subassembly fixed connection at the front end, the displacement subassembly is mutually supported, control the displacement of oilstone.
The control assembly and the polishing assembly are respectively provided with two, are respectively symmetrically arranged on two sides of the product copying jig 1, and are polished from the bilateral symmetry positions at the same time, and burrs are removed by two polishing steps. The control assembly comprises a scale pressure adjusting knob 7, a pressure spring 5, a clamping block mounting plate 13, a ball sliding table 6 and a knob mounting plate 14 which are arranged on the connecting mounting plate, the clamping block mounting plate 13 is fixedly mounted on the ball sliding table 6, one end of the pressure spring 5 is fixedly connected with the clamping block mounting plate 13, the other end of the pressure adjusting knob 7 is fixedly connected with the pressure adjusting knob, the pressure adjusting knob 7 is arranged on the knob mounting plate 14 through threads, and the clamping block mounting plate 13 is fixedly connected with the oilstone clamping block 3. When the oilstone stick 4 contacts the product, the ball sliding table 6 can move upwards, the pressure spring 5 is tightened upwards to achieve the pre-pressing effect, the pressure adjusting knob 7 is provided with scales, different pressure sizes can be adjusted according to different models of products, all the products are in the same pressure environment, and the condition that each product is located in the polishing process is guaranteed to be consistent.
The fixed component comprises a rotary pressing block 2 and a product profiling jig 1 fixedly installed on a bottom plate 12, a mounting groove matched with the shape of the nail anvil is formed in the product profiling jig 1, the rotary pressing block 2 is fixedly installed on the bottom plate 12 through a pressing block mounting plate of an inverted L shape, the rotary pressing block 2 is arranged right above the product profiling jig 1, the rotary pressing block 2 is a 90-degree rotary pressing block, and when the nail anvil is installed in place, the rotary pressing block rotates 90 degrees and locks the nail anvil to be polished.
The working principle of the device is as follows:
put into product profiling tool 1 with the nail anvil product in, 90 rotatory briquetting 2, with the locking of nail anvil position, upper and lower displacement slip table 8 drives downwards and fixes phi 6mm oilstone stick 4 on oilstone stick clamp splice 3, and through pressure spring 5 pre-compaction, displacement slip table 9 impels forward around afterwards, upper and lower displacement slip table 8 rebound, displacement slip table 9 returns to the normal position again back, accomplish once polishing up to this time, carry out the ten times back of polishing, accomplish the getting rid of to a product burr.
In the process of getting rid of at whole sample burr, oilstone stick 4 is in the pre-compaction state all the time, goes on in the pressure range who adjusts through scale pressure adjusting knob 7 in advance, ensures under this pressure range, reaches good burr and gets rid of the effect, can not cause the quality defect of product.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a nail anvil burr grinding device, its characterized in that, including installing respectively on installation platform (11) and interconnect's operation screen (10) and sander, the sander including install bottom plate (12) on installation platform (11) and install displacement subassembly, pressure control subassembly, the subassembly of polishing and fixed subassembly on bottom plate (12) respectively, fixed subassembly be used for locking the nail anvil of treating polishing, the subassembly of polishing include the oilstone stick clamp splice (3) of being connected with pressure control subassembly and install oilstone stick (4) on oilstone stick clamp splice (3), oilstone stick (4) slide at nail anvil skin friction for polish the burr, pressure control subassembly and displacement subassembly interconnect be used for controlling pressure and oilstone stick (4) displacement between oilstone stick (4) and the nail anvil respectively.
2. The trimming and grinding device for the burrs of the nail anvil according to claim 1, wherein the displacement assembly comprises a front and a rear displacement slipway (9) arranged on the bottom plate (12) and an upper and a lower displacement slipway (8) arranged on the front and the rear displacement slipways (9), the front and the rear displacement slipways (9) reciprocate back and forth along the length direction of the bottom plate (12), and the upper and the lower displacement slipways reciprocate back and forth on the front and the rear displacement slipways (9) by being fixedly connected with the pressure control assembly through a connecting mounting plate.
3. The trimming and grinding device for the burrs of the nail anvil according to claim 2, wherein the pressure control assembly comprises a scale pressure adjusting knob (7), a pressure spring (5), a clamping block mounting plate (13) and a ball sliding table (6) and a knob mounting plate (14) which are arranged on the connecting mounting plate, the clamping block mounting plate (13) is fixedly mounted on the ball sliding table (6), one end of the pressure spring (5) is fixedly connected with the clamping block mounting plate (13), the other end of the pressure spring is fixedly connected with the pressure adjusting knob (7), the pressure adjusting knob (7) is arranged on the knob mounting plate (14) through threads, and the clamping block mounting plate (13) is fixedly connected with the oilstone clamping block (3).
4. The trimming device for the burrs of the nail anvil according to claim 3, wherein the fixing component comprises a rotary pressing block (2) and a product profiling jig (1) fixedly installed on the bottom plate (12), the product profiling jig (1) is provided with an installation groove matched with the shape of the nail anvil, the rotary pressing block (2) is fixedly installed on the bottom plate (12) through a reversed L-shaped pressing block installation plate, and the rotary pressing block (2) is arranged right above the product profiling jig (1) and used for locking the nail anvil to be polished.
5. The trimming device for the burrs of the nail anvil according to claim 4, wherein two control assemblies and two trimming assemblies are respectively arranged and symmetrically arranged at two sides of the product copying jig (1).
6. The trimming and grinding device for the burrs of the nail anvil according to claim 3, wherein the oilstone bar clamping block (3) comprises an installation part, a clamping part and a tail part which are sequentially connected, the installation part is fixedly connected with the clamping block installation plate (13), the clamping part is provided with an inclined installation hole, the oilstone bar (4) is fixedly arranged in the installation hole and forms an angle of 80 degrees with the grinding point of the product profiling jig (1).
7. The trimming device for burrs of an anvil according to claim 6, wherein the diameter of the oilstone rod (4) in the mounting hole is 6mm, and the diameter of the mounting hole is 6.1 mm.
8. The trimming device for burrs on an anvil according to claim 1, characterized in that it is provided with two stations and two said grinders, each mounted on a mounting platform (11).
9. The trimming device for the burrs of the anvil according to claim 8, further comprising a protective cover (16) disposed on the mounting platform (11), wherein the protective cover (16) is a cubic cover with two rectangular doors with rounded corners, two grinders are respectively disposed in the two rectangular doors with rounded corners, the displacement assembly is disposed in the protective cover (16), and the pressure control assembly, the grinding assembly and the fixing assembly extend out of the protective cover (16) through the rectangular doors with rounded corners.
10. The trimming device for the burrs of the nail anvil according to claim 1, further comprising a grinding dust collecting box (15) arranged at the bottom of the mounting platform (11), wherein an adsorption filtering component is arranged in the grinding dust collecting box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020229447.7U CN211760393U (en) | 2020-02-29 | 2020-02-29 | Nail anvil burr grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020229447.7U CN211760393U (en) | 2020-02-29 | 2020-02-29 | Nail anvil burr grinding device |
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| Publication Number | Publication Date |
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| CN211760393U true CN211760393U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020229447.7U Active CN211760393U (en) | 2020-02-29 | 2020-02-29 | Nail anvil burr grinding device |
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| CN (1) | CN211760393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720083A (en) * | 2020-12-31 | 2021-04-30 | 中电鹏程智能装备有限公司 | Double-station sand paper polishing device and method for semiconductor |
-
2020
- 2020-02-29 CN CN202020229447.7U patent/CN211760393U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720083A (en) * | 2020-12-31 | 2021-04-30 | 中电鹏程智能装备有限公司 | Double-station sand paper polishing device and method for semiconductor |
| CN112720083B (en) * | 2020-12-31 | 2022-02-11 | 中电鹏程智能装备有限公司 | Double-station sand paper polishing device and method for semiconductor |
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Address after: 201801 Shanghai city Jiading District Malu Town Jiaxin Road No. 1001 Patentee after: Shanghai Yaer Precision Parts Manufacturing Co.,Ltd. Address before: 201801 Shanghai city Jiading District Malu Town Jiaxin Road No. 1001 Patentee before: SHANGHAI Y&L LIGHTING Co.,Ltd. |