CN201833788U - Pencil sharpening machine - Google Patents
Pencil sharpening machine Download PDFInfo
- Publication number
- CN201833788U CN201833788U CN2010201327963U CN201020132796U CN201833788U CN 201833788 U CN201833788 U CN 201833788U CN 2010201327963 U CN2010201327963 U CN 2010201327963U CN 201020132796 U CN201020132796 U CN 201020132796U CN 201833788 U CN201833788 U CN 201833788U
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- CN
- China
- Prior art keywords
- planker
- pencil
- way
- vertical saddle
- tool rest
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a pencil sharpening machine. The pencil sharpening machine comprises a mechanical adjusting mechanism, a transmission mechanism and a sharpening mechanism, wherein the mechanical adjusting mechanism comprises an X-direction moving mechanism and a Y-direction moving mechanism; the transmission mechanism comprises a motor, a polywedge bet and a cutter bearing box, wherein the polywedge bet and the cutter bearing box are fixed on a vertical trailing bar; and the sharpening mechanism comprises a tool rest and a plurality of pencil sharpeners, wherein the tool rest is fixed on a bearing of the cutter bearing box. The pencil sharpening machine can obtain higher sharpening surface quality.
Description
Technical field
The utility model relates to a kind of pencil sharpener.
Background technology
It is to adopt the grinder buffing mode to handle that traditional pencil is fined away, and is exactly in the position of sharpening cutterhead a big emery wheel to be installed, and this mode deals with the comparison poor efficiency, and the pencil behind the sharpening is not attractive in appearance yet.
Summary of the invention
In order to address the above problem, the utility model proposes a kind of device that pencil is fined away of being more convenient for regulating, by rotatablely moving and the transmission of belt of tool rest, can sharpen the point of a pencil more efficiently.
The utility model provides a kind of pencil sharpener, it is characterized in that, comprising:
Mechanical adjustment mechanism comprises directions X travel mechanism and Y direction travel mechanism;
Wherein said directions X travel mechanism is by the horizontal planker that is provided with on the frame, fix by the thrust bearing of described horizontal planker one end and the horizontal adjusting screw(rod) on the described horizontal planker, directions X fluting at described horizontal planker is embedded a two-way planker, perforate on this two-way planker, one horizontal adjusting nut is embedded in this perforate, described two-way planker described horizontal adjusting screw(rod) under the rotation of described horizontal adjusting nut is regulated in the groove of described horizontal planker directions X move
Wherein Y direction travel mechanism comprises a vertical saddle that is installed on the described two-way planker, described vertical saddle is slotted on described two-way planker, described vertical saddle can move up and down in described two-way planker groove, be inserted with a vertical saddle nut in the perforate of the lower end of described vertical saddle, one screw rod joins described vertical saddle nut and a single shaft shaft coupling is pegged graft, described single shaft shaft coupling connects worm gear reducer, described worm gear reducer is arranged on the described horizontal planker, rotate the power shaft of described worm gear reducer, its output shaft drives described vertical saddle and moves along described two-way planker above-below direction;
Transmission mechanism, described transmission mechanism is made up of motor, polywedge bet and cutterhead bearing housing, and described polywedge bet and cutterhead bearing housing are fixed on the described vertical saddle;
Sharpening mechanism comprises a tool rest and some lead pencil knifes, and described tool rest is fixed on the bearing of described cutterhead bearing housing.
Reasonable is that described single shaft shaft coupling is a cross-axle universal shaft coupling.
Reasonable is that the circumferential edge of described tool rest is provided with the opening of some constant slopes, described some cutting
Pencil-knife is fixed on the opening of described tool rest by some voussoirs, screw.
Reasonable is that described lead pencil knife has 6, is evenly distributed on the described tool rest.
Reasonable is that the cutting edge of described lead pencil knife is for being divided into two sections in oblique line and straight line.
The utility model can obtain very high cutting surface quality.
Description of drawings
Below, with reference to accompanying drawing, for those skilled in the art that, to the detailed description of the present utility model, above-mentioned and other purposes of the present utility model, feature and advantage will be apparent.
Fig. 1 is a work schematic diagram of the present utility model;
Fig. 2 is the detailed structure schematic diagram of pencil sharpener of the present utility model;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the structural representation of tool rest among Fig. 2;
Fig. 5 is the schematic diagram of blade shapes and size among Fig. 4.
The specific embodiment
See also Fig. 1, illustrated the work in combination schematic diagram of pencil sharpener 200 of the present utility model and transmission mechanism 100, wherein, transmission mechanism 100 comprise annular press pen be with 1 and vertical bar press pen to be with 3, pencil 2 is pressed and is established wherein, thereby pressing pen with 3 Z direction translational motion along vertical bar when, be subjected to annular to press pen to rotate with 1 rotation, the motion of pencil 2 comprises rectilinear motion and rotatablely moves thus.
Introduce mechanical adjustment mechanism 201 below earlier, this mechanism comprises two compositions of directions X travel mechanism and Y direction travel mechanism, wherein directions X travel mechanism is by the horizontal planker 15 that is provided with on the frame 16, thrust bearing 20 by horizontal planker 15 right-hand members is fixing with the horizontal adjusting screw(rod) 13 on this planker 15, directions X fluting at horizontal planker 15 is embedded a two-way planker 8, perforate on this two-way planker 8, horizontal adjusting nut 14 is embedded in this perforate, like this, two-way planker 8 is under the rotation of the horizontal relatively adjusting nut 14 of horizontal adjusting screw(rod) 13 is regulated, and directions X moves in the groove of horizontal planker 15.
Wherein Y direction travel mechanism comprises the vertical saddle 7 that is installed on the two-way planker 8, specifically be that vertical saddle 7 is flutings on two-way planker 8, vertical saddle 7 can move up and down in the groove of two-way planker 8 like this, be inserted with a vertical saddle nut 9 in the perforate of the lower end of vertical saddle 7, screw rod 10 is joined nut 9 and is pegged graft with single shaft shaft coupling 11, this shaft coupling 11 connects worm gear reducer 12, reduction box 12 is arranged on the horizontal planker 15, rotate the power shaft of worm gear reducer 12, its output shaft drive vertical saddle 7 moves along 8 above-below direction.
See also tool rest structure shown in Figure 4, the circumferential edge of this tool rest 6 is provided with the opening of some constant slopes, and lead pencil knife 5 is fixed on the opening of tool rest 6 by voussoir 20, screw 21, and one has 6 cuttves in the diagram, is evenly distributed on the tool rest 6.
The shape and size of lead pencil knife 5 as shown in Figure 5, the AB section cutting edge of this cutter is oblique line (gradient is a Δ), is used to cut pencil, BC section cutting edge is a straight line, is used to repair the taper shape after pencil is fined away.
In the operation shown in fig. 1, annular presses pen to be with 1 to do and rotate counterclockwise, and pencil 2 is pressed in vertical bar presses pen to be with on 3, roll along Z-direction, roll by in the process of 140 millimeters distances along the Z direction at every pencil 2, approximately be cut 270 cuttves, can obtain very high cutting surface quality thus.The motion of the directions X of tool rest 6 and Y direction is used to regulate the circular cone height that sharpens the point of a pencil, and satisfies product requirement.
More than all embodiment only for the explanation the utility model usefulness, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present utility model and should be limited by each claim.
Claims (5)
1. pencil sharpener is characterized in that, comprising:
Mechanical adjustment mechanism comprises directions X travel mechanism and Y direction travel mechanism,
Wherein said directions X travel mechanism is by the horizontal planker that is provided with on the frame, fix by the thrust bearing of described horizontal planker one end and the horizontal adjusting screw(rod) on the described horizontal planker, directions X fluting at described horizontal planker is embedded a two-way planker, perforate on this two-way planker, one horizontal adjusting nut is embedded in this perforate, described two-way planker described horizontal adjusting screw(rod) under the rotation of described horizontal adjusting nut is regulated in the groove of described horizontal planker directions X move
Wherein Y direction travel mechanism comprises a vertical saddle that is installed on the described two-way planker, described vertical saddle is slotted on described two-way planker, described vertical saddle can move up and down in described two-way planker groove, be inserted with a vertical saddle nut in the perforate of the lower end of described vertical saddle, one screw rod joins described vertical saddle nut and a single shaft shaft coupling is pegged graft, described single shaft shaft coupling connects worm gear reducer, described worm gear reducer is arranged on the described horizontal planker, rotate the power shaft of described worm gear reducer, its output shaft drives described vertical saddle and moves along described two-way planker above-below direction;
Transmission mechanism, described transmission mechanism is made up of motor, polywedge bet and cutterhead bearing housing, and described polywedge bet and cutterhead bearing housing are fixed on the described vertical saddle;
Sharpening mechanism comprises a tool rest and some lead pencil knifes, and described tool rest is fixed on the bearing of described cutterhead bearing housing.
2. pencil sharpener according to claim 1 is characterized in that,
Described single shaft shaft coupling is a cross-axle universal shaft coupling.
3. pencil sharpener according to claim 1 and 2 is characterized in that,
The circumferential edge of described tool rest is provided with the opening of some constant slopes, and described some lead pencil knifes are fixed on the opening of described tool rest by some voussoirs, screw.
4. pencil sharpener according to claim 3 is characterized in that,
Described lead pencil knife has 6, is evenly distributed on the described tool rest.
5. pencil sharpener according to claim 4 is characterized in that,
The cutting edge of described lead pencil knife is for being divided into two sections in oblique line and straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201327963U CN201833788U (en) | 2010-03-17 | 2010-03-17 | Pencil sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201327963U CN201833788U (en) | 2010-03-17 | 2010-03-17 | Pencil sharpening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833788U true CN201833788U (en) | 2011-05-18 |
Family
ID=44003885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201327963U Expired - Lifetime CN201833788U (en) | 2010-03-17 | 2010-03-17 | Pencil sharpening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297974A (en) * | 2017-06-13 | 2017-10-27 | 福州普洛机械制造有限公司 | Double cut-out all-in-ones of fining away |
| CN113183669A (en) * | 2021-06-18 | 2021-07-30 | 山东工业职业学院 | English four-line grid rapid hand-drawing tool |
-
2010
- 2010-03-17 CN CN2010201327963U patent/CN201833788U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297974A (en) * | 2017-06-13 | 2017-10-27 | 福州普洛机械制造有限公司 | Double cut-out all-in-ones of fining away |
| CN113183669A (en) * | 2021-06-18 | 2021-07-30 | 山东工业职业学院 | English four-line grid rapid hand-drawing tool |
| CN113183669B (en) * | 2021-06-18 | 2022-06-10 | 山东工业职业学院 | English four-line grid rapid hand-drawing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: AXUS STATIONERY (SHANGHAI) COMPANY LIMITED Free format text: FORMER NAME: AXUS STATIONERY (SHANGHAI) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201712 No. 111 South Road, Qingpu Industrial Park, Shanghai Patentee after: IShares Stationery (Shanghai) Limited by Share Ltd Address before: 201712 No. 111 South Road, Qingpu Industrial Park, Shanghai Patentee before: Anshuo School Supply and Stationery (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |