CN220241131U - Razor blade sharpening jig - Google Patents
Razor blade sharpening jig Download PDFInfo
- Publication number
- CN220241131U CN220241131U CN202321808309.4U CN202321808309U CN220241131U CN 220241131 U CN220241131 U CN 220241131U CN 202321808309 U CN202321808309 U CN 202321808309U CN 220241131 U CN220241131 U CN 220241131U
- Authority
- CN
- China
- Prior art keywords
- blade
- fixing
- base
- jig
- jig base
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 238000007688 edging Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a razor blade sharpening jig which comprises a cylindrical jig base, a fixing sheet and a first fixing pin, wherein the top of the jig base is downwards sunken to form a fixing groove matched with the shape of a blade, the fixing groove is positioned at the edge of the jig base and is used for placing a plurality of blade groups formed by stacking blades along the central axis direction of the jig base, the cutting edge surface of the blade faces the outer side of the jig base, the fixing sheet is provided with the first bolt hole, the first fixing pin is used for penetrating through the first bolt hole and the blade groups, the fixing sheet is pressed at the top of the blade groups, and the fixing sheet is fixedly connected with the top of the jig base through a fixing structure. Compared with the traditional single-blade sharpening mode, the utility model has higher sharpening efficiency and can ensure that the inclination angle of the cutting edge surface of each blade in the blade group is consistent.
Description
Technical Field
The utility model relates to the field of shaver production equipment, in particular to a shaver blade sharpening jig.
Background
There are various shapes of razor blades, for example, the cutting edge surface of the blade is in a shape of a straight line, an arc, etc., wherein the blade with the straight line cutting edge surface is commonly used for a manual razor, and the blade with the arc cutting edge surface is commonly used for an electric rotary razor.
For example, the utility model patent with publication number CN101767341a discloses a razor head, which comprises a blade plastic frame, a plurality of blades are annularly arranged on the blade plastic frame, the blade sharpening difficulty is high because of small cutting edge area of the blades, and a plurality of blades are required to be arranged on one razor, so that the number of blades to be sharpened is large, and if a traditional single-blade sharpening mode is adopted, the sharpening efficiency is low. In view of the above, the present utility model provides a razor blade sharpening jig based on the above patent, which solves the above problems.
Disclosure of Invention
The utility model mainly aims to provide a razor blade sharpening jig which can sharpen a plurality of blades at the same time and has high sharpening efficiency.
The utility model provides a razor blade sharpening jig which comprises a cylindrical jig base, a fixing plate and a first fixing pin, wherein the top of the jig base is downwards sunken to form a fixing groove matched with the shape of a blade, the fixing groove is positioned at the edge of the jig base and is used for placing a plurality of blade groups formed by stacking blades along the central axis direction of the jig base, the cutting edge surface of each blade faces the outer side of the jig base, the fixing plate is provided with a first bolt hole, the first fixing pin is used for penetrating through the first bolt hole and the blade groups, the fixing plate is pressed at the top of the blade groups, and the fixing plate is fixedly connected with the top of the jig base through a fixing structure.
Preferably, the cutting edge surfaces are arc-shaped, and the center shaft of the jig base is overlapped with the circle centers of all the cutting edge surfaces.
Preferably, the first fixing pin has a square cross section, and the first bolt hole has a square hole.
Preferably, the fixing structure comprises a second bolt hole arranged at the top of the jig base, a third bolt hole arranged on the fixing piece and a second fixing pin used for connecting the second bolt hole and the third bolt hole.
Preferably, the fixing piece is uniformly provided with at least two second bolt holes, and the top of the jig base is provided with a plurality of third bolt holes corresponding to the second bolt holes.
Preferably, the extending direction of the third bolt hole is parallel to the central axis of the jig base, and the third bolt hole penetrates through the jig base.
Preferably, the center of the jig base is provided with a connecting hole, the connecting hole is used for connecting the output end of the power device, and the power device is used for driving the jig base to rotate around the center shaft of the jig base.
The process of sharpening razor blades of the utility model: firstly, stacking a plurality of blades in a fixing groove along the central axis direction of a jig base to form a blade group, wherein each blade is overlapped, and the cutting edge surface of each blade faces the outer side of the jig base; pressing the fixing piece on the top of the blade set, and enabling the first bolt hole to sequentially penetrate through the first bolt hole and the blade set; then the second fixing pin sequentially penetrates through the third bolt hole and the second bolt hole; and finally, the power device drives the jig base to rotate around the center of the jig base, and the sharpening grinding wheel contacts the cutting edge surface in the rotating process of the jig base, so that sharpening of the blade is realized.
The utility model has the beneficial effects that:
1. compared with the traditional single-blade sharpening mode, the utility model has higher sharpening efficiency and can ensure that the inclination angle of the cutting edge surface of each blade in the blade group is consistent. And the blade is connected with the stationary blade through first fixed pin earlier, and stationary blade rethread fixed knot constructs and is connected with the tool base for the blade is firm on the tool base, avoids the blade removal of edging in-process, and then guarantees the accuracy of blade face slope.
2. The cutting edge surface is the arc, and the centre of a circle on the cutting edge surface is located the center pin of tool base, and the in-process of edging, the cutting edge surface rotates with the concentric circles of tool base, and the workman can be through adjusting the relative position of tool base and edging emery wheel to the inclination of cutting edge surface behind the adjustment edging.
3. The sharpening jig provided by the utility model has the advantages of simple structure and low cost.
Drawings
FIG. 1 is a top view of a fixture base according to an embodiment of the utility model;
FIG. 2 is a top view of a stator according to an embodiment of the utility model;
FIG. 3 is a schematic view of a blade according to an embodiment of the utility model;
fig. 4 is a side view of a blade according to an embodiment of the utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, an embodiment of a razor blade sharpening jig of the present utility model is presented:
the utility model provides a razor blade sharpening jig, which comprises a cylindrical jig base 1, a fixing sheet 2 and a first fixing pin (not marked in the drawing), wherein the top of the jig base 1 is downwards recessed to form a fixing groove 11 matched with the shape of a blade 3, the fixing groove 11 is positioned at the edge of the jig base 1 and is used for placing a plurality of blades 3 to form a blade group in a stacking way along the central axis direction of the jig base 1, the cutting edge surface 31 of the blades 3 faces the outer side of the jig base 1, the blades 3 are provided with fixing holes 32 matched with the first fixing pin, and the fixing sheet 2 is provided with a first pin hole 21 opposite to the fixing holes 32. The fixing piece 2 is fixedly connected with the top of the jig base 1 through a fixing structure.
As shown in fig. 3, the cutting edge surfaces 31 are arc-shaped, and the center axis of the jig base 1 overlaps with the centers of all the cutting edge surfaces 31.
As shown in fig. 2 and 3, the cross section of the first fixing pin is square, the fixing hole 32 and the first bolt hole 21 are square holes, and the fixing piece 2 is fixedly connected with the blade set through the square first fixing pin, so that the condition that the blade 3 swings during sharpening can be avoided.
The fixed knot constructs including setting up a plurality of second bolt holes 12 at tool base 1 top, setting up a plurality of third bolt holes 22, a plurality of second fixed pin 23 on stationary blade 2, second bolt hole 12, third bolt hole 22 and second fixed pin 23 adaptation. The extending direction of the third pin hole 22 is parallel to the central axis of the jig base 1, and the third pin hole 22 penetrates through the jig base 1.
The center of the jig base 1 is provided with a connecting hole 13, the connecting hole 13 is used for connecting the output end of a power device, and the power device is used for driving the jig base 1 to rotate around the central shaft of the jig base 1.
The process of sharpening razor blade 3 of the present utility model: firstly, a plurality of blades 3 are stacked in the fixing groove 11 along the central axis direction of the jig base 1 to form a blade group, each blade 3 is overlapped, and the cutting edge surface 31 of the blade 3 faces to the outer side of the jig base 1; then the first bolt hole 21 sequentially penetrates through the first bolt hole 21 and all fixing holes 32 of the blade group, and the fixing piece 2 is pressed on the top of the blade group; then, the second fixing pin 23 sequentially penetrates through the third bolt hole 22 and the second bolt hole 12; finally, the power device drives the tool base 1 to rotate around the center of the tool base, and meanwhile, the cutting edge surface 31 and the tool base 1 rotate in a concentric circle, and the sharpening grinding wheel contacts the cutting edge surface 31 in the rotation process of the tool base 1, so that sharpening of the blade 3 is realized. The worker can adjust the inclination angle of the rear cutting edge surface 31 of the sharpening by adjusting the relative positions of the jig base 1 and the sharpening grinding wheel.
Specifically, in this embodiment, the thickness of the jig base 1 is 17mm, the depth of the fixing groove 11 is 15mm, the thickness of the blade 3 is 0.1mm, 150 blades 3 can be stacked in one fixing groove 11, in this embodiment, only one fixing groove 11 is provided in the jig base 1, and 150 blades 3 can be sharpened simultaneously, compared with the traditional single-blade sharpening method, the sharpening efficiency of the utility model is higher, and the inclination angle of the cutting edge surface 31 of each blade 3 in the blade set is ensured to be consistent. In other embodiments, the fixture base 1 may be provided with a plurality of fixing grooves 11, so as to increase the number of blades that can be sharpened at one time on the fixture base 1.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a razor blade tool of edging, its characterized in that, includes cylindrical tool base (1), stationary blade (2), first fixed pin, tool base (1) top undercut forms fixed slot (11) with blade (3) shape adaptation, fixed slot (11) are located tool base (1) edge for place a plurality of blades (3) along tool base (1) center pin direction stacks the blade group that forms, and blade (3) blade face (31) towards tool base (1) outside, stationary blade (2) are equipped with first bolt hole (21), first fixed pin is used for running through first bolt hole (21) and blade group, and stationary blade (2) pressure is put at the top of blade group, stationary blade (2) are through fixed knot structure and the top fixed connection of tool base (1).
2. Razor blade sharpening jig according to claim 1, wherein the central axis of the jig base (1) overlaps the centre of all cutting edge surfaces (31).
3. Razor blade sharpening jig according to claim 1, wherein the first fixing pin has a square cross section and the first pin hole (21) has a square hole.
4. Razor blade sharpening jig according to claim 1, wherein the fixing structure comprises a second pin hole (12) provided at the top of the jig base (1), a third pin hole (22) provided on the fixing piece (2), a second fixing pin (23) for connecting the second pin hole (12) and the third pin hole (22).
5. Razor blade sharpening jig according to claim 4, wherein the fixing sheet (2) is uniformly provided with at least two second bolt holes (12), and the top of the jig base (1) is provided with a plurality of third bolt holes (22) corresponding to the second bolt holes (12).
6. Razor blade sharpening jig according to claim 4 or 5, wherein the third pin hole (22) extends in a direction parallel to the central axis of the jig base (1), and the third pin hole (22) penetrates the jig base (1).
7. Razor blade sharpening jig according to any one of claims 1-5, wherein the center of the jig base (1) is provided with a connecting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808309.4U CN220241131U (en) | 2023-07-11 | 2023-07-11 | Razor blade sharpening jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808309.4U CN220241131U (en) | 2023-07-11 | 2023-07-11 | Razor blade sharpening jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220241131U true CN220241131U (en) | 2023-12-26 |
Family
ID=89271436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321808309.4U Active CN220241131U (en) | 2023-07-11 | 2023-07-11 | Razor blade sharpening jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220241131U (en) |
-
2023
- 2023-07-11 CN CN202321808309.4U patent/CN220241131U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105904291B (en) | Full-automatic grinding machine for pruning shear blade | |
| CN201711949U (en) | Adapter for adapting operation elements to shaft ends of power tools | |
| CN220241131U (en) | Razor blade sharpening jig | |
| US6257967B1 (en) | Sharpener for veneer knife | |
| CN212043836U (en) | Device for grinding and processing bad material grooving blade | |
| CN206305992U (en) | A kind of mould of sand page disc floret dish mill screening | |
| CN111360595A (en) | Device for grinding and processing bad material grooving blade | |
| CN210335358U (en) | Clamping tool for woodworking blade | |
| CN210450995U (en) | Online turning device for disassembly-free workpiece | |
| US2589050A (en) | Method of and apparatus for making pinking shears | |
| CN217371931U (en) | Polycrystalline cubic boron nitride cutter grain grinding fixture | |
| CN2404651Y (en) | Means specially for positioning blade of rotary shaver | |
| CN109834306A (en) | A kind of boring cutter for processing elbow inner hole within 180 ° | |
| CN106514501A (en) | Die for sheet arrangement of flower disc abrasive wheels of abrasive flap disc | |
| CN213764303U (en) | Cutting device is used in pulley production | |
| CN214330977U (en) | Forward-leaning type chamfer centrifugal wind wheel | |
| CN201120652Y (en) | Combined wood breaking apparatus | |
| CN217345576U (en) | Scissors | |
| CN210523546U (en) | Rotary punching machine for round pipes | |
| CN213561471U (en) | Convex disc cutter sharpening processing device | |
| CN212421068U (en) | Assembly quality of drill bit and cutting edge | |
| CN218170025U (en) | Angle grinder is with abrasive disc convenient to adjust | |
| CN210113036U (en) | Device for trimming and cutting coprinus comatus root | |
| CN220259748U (en) | Saw blade with M-shaped double-tooth-tip cutting edge and saw teeth | |
| CN212918693U (en) | A processing grinding device for honeycomb cardboard cutting edge angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |