CN108127599A - Pencil sharpener main body fixture - Google Patents
Pencil sharpener main body fixture Download PDFInfo
- Publication number
- CN108127599A CN108127599A CN201711355184.3A CN201711355184A CN108127599A CN 108127599 A CN108127599 A CN 108127599A CN 201711355184 A CN201711355184 A CN 201711355184A CN 108127599 A CN108127599 A CN 108127599A
- Authority
- CN
- China
- Prior art keywords
- elastic component
- side wall
- installation cavity
- main body
- pencil sharpener
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The present invention provides pencil sharpener main body fixtures, can solve that after main body is positioned over fixture slight shaking and offset can be generated, and are unfavorable for accurate the technical issues of placing of blade.The fixture includes chuck body, it is characterised in that：Chuck body is equipped with installation cavity, the upside and front side of installation cavity are respectively provided with opening, the longitudinally intermediate portion position that the left side wall of installation cavity and the upper edge of right side wall are symmetrically fixed with the first elastic component, left side wall and right side wall is fixed with the second elastic component, first elastic component is tabular, second elastic component is side W-shape and its opening towards side wall for being connected, and the first elastic component and the second elastic component are horizontally disposed and towards extending in installation cavity.
Description
Technical field
The present invention relates to field of fixtures, and in particular to pencil sharpener main body fixture.
Background technology
Pencil sharpener is mainly made of main body and blade, its structure of general main body is as shown in Figure 1, the fixture one of the main body 10
As machine-shaping and main body are adapted on pedestal installation cavity, since installation cavity needs to adapt to the micro variation of size of main body,
I.e. the size of installation cavity is more than the size of main body, causes main body that can generate slight shaking and offset after being positioned in fixture, no
Conducive to the accurate placement of blade.
Invention content
In view of the above-mentioned problems, the present invention provides pencil sharpener main body fixture, main body can be solved and be positioned over meeting after fixture
Slight shaking and offset are generated, is unfavorable for accurate the technical issues of placing of blade.
Its technical solution is such, including chuck body, it is characterised in that：The chuck body is equipped with installation cavity,
The upside and front side of the installation cavity are respectively provided with opening, and the left side wall of the installation cavity and the upper edge of right side wall are symmetrically fixed
The longitudinally intermediate portion position for having the first elastic component, left side wall and right side wall is fixed with the second elastic component, and first elastic component is flat
Plate, the side wall that second elastic component is side W-shape and its opening direction is connected, first elastic component and second
Elastic component is horizontally disposed and towards extending in installation cavity.
Further, the front end face of first elastic component is the arc surface being bent towards the back lower place.
Further, bending forms hook-shaped connecting portion, two respectively for the linking arm end of the both sides of second elastic component
The apex angle of convex is formed with arc-shaped press-fit portion, the apex angle of an evagination is formed with trapezoidal positioning region；The left side wall, right side
Wall offers link slot corresponding with the connecting portion of second elastic component and positioning region and locating slot and is threadedly coupled respectively
Have to stretch into the link slot and push up and fill the bolt of the connecting portion.
The main body assembling jig of the present invention, the main body of pencil sharpener is positioned in installation cavity, main body filled by tablet first
Elastic component realizes the press fitting of upper and lower directions, and the second elastic component of the W-shape that main body passes through side realizes the multiple spot pressure of left and right directions
Dress, can prevent main body from shaking, avoid deviating, and then ensure the accurate placement of blade.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the present invention.
Fig. 2 is the side structure schematic view of the first elastic component of the present invention.
Fig. 3 is the overlooking the structure diagram of the second elastic component of the present invention.
Specific embodiment
As shown in Fig. 1 ~ Fig. 3, pencil sharpener main body fixture, including chuck body, chuck body is equipped with installation cavity 21, peace
It behave affectedly 21 upside and front side is respectively provided with opening, the left side wall 23 of installation cavity 21 and the upper edge of right side wall 24 are symmetrically fixed with
The longitudinally intermediate portion position of first elastic component 26, left side wall 23 and right side wall 24 is fixed with the second elastic component 25, the first elastic component 26
It is horizontally disposed with the second elastic component 25 and towards extension in installation cavity 21, the first elastic component 26 is tabular, and first is elastic
The front end face of part 26 is the arc surface 261 being bent towards the back lower place, and the second elastic component 25 is side W-shape and its opening
251 towards the side wall being connected, and bending forms hook-shaped connecting portion respectively for the linking arm end of the both sides of the second elastic component 25
252nd, two it is formed with apex angle of the arc-shaped press-fit portion 254, one towards projection outside installation cavity towards the apex angle of projection in installation cavity
It is formed with trapezoidal positioning region 253；Left side wall 23, right side wall 24 offer and the connecting portion of the second elastic component 25 and positioning respectively
The corresponding link slot in portion and locating slot and the bolt 27 for stretching into link slot and pushing up load socket part is threaded with, with right side wall
For, 241 be link slot in Fig. 1, is locating slot for accommodating connecting portion 252,242, for accommodating positioning region 253.
Wherein, perforation is offered on the rear wall 22 of chuck body, is passed through for material jacking mechanism and release the main body of pencil sharpener.
Claims (3)
1. pencil sharpener main body fixture, including chuck body, it is characterised in that：The chuck body is equipped with installation cavity, described
The upside and front side of installation cavity are respectively provided with opening, and the left side wall of the installation cavity and the upper edge of right side wall are symmetrically fixed with
The longitudinally intermediate portion position of one elastic component, left side wall and right side wall is fixed with the second elastic component, and first elastic component is tabular,
The side wall that second elastic component is side W-shape and its opening direction is connected, first elastic component and the second elasticity
Part is horizontally disposed and towards extending in installation cavity.
2. pencil sharpener main body fixture according to claim 1, it is characterised in that：The front end face of first elastic component is
The arc surface being bent towards the back lower place.
3. pencil sharpener main body fixture according to claim 1, it is characterised in that：The company of the both sides of second elastic component
Connecing arm end, bending forms hook-shaped connecting portion respectively, the apex angle of two convexes is formed with the top of arc-shaped press-fit portion, an evagination
Angle is formed with trapezoidal positioning region；The left side wall, right side wall offer and the connecting portion of second elastic component and fixed respectively
The corresponding link slot in position portion and locating slot and being threaded with stretches into the link slot and pushes up the bolt for filling the connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355184.3A CN108127599A (en) | 2017-12-16 | 2017-12-16 | Pencil sharpener main body fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355184.3A CN108127599A (en) | 2017-12-16 | 2017-12-16 | Pencil sharpener main body fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108127599A true CN108127599A (en) | 2018-06-08 |
Family
ID=62390432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711355184.3A Withdrawn CN108127599A (en) | 2017-12-16 | 2017-12-16 | Pencil sharpener main body fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108127599A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1239582A (en) * | 1958-10-27 | 1960-08-26 | Philips Nv | Method and device for manufacturing a body consisting of a coiled wire |
| CA2542211A1 (en) * | 2003-10-10 | 2005-04-21 | Flexsteel Industries, Inc. | Double spring function upholstered furniture spring assemblies |
| CN201297354Y (en) * | 2008-10-17 | 2009-08-26 | 广东美的电器股份有限公司 | Torsional spring and fixing structure thereof |
| CN201535334U (en) * | 2009-05-31 | 2010-07-28 | 比亚迪股份有限公司 | Spring structure and slip drive module adopting same |
| CN103582312A (en) * | 2013-11-14 | 2014-02-12 | 王海浪 | PCB installing device |
| CN104162860A (en) * | 2014-07-25 | 2014-11-26 | 浙江爱易特智能技术有限公司 | Clamp for shell of sharpener |
| CN207696413U (en) * | 2017-12-16 | 2018-08-07 | 无锡昌至盛机械制造有限公司 | Pencil sharpener main body fixture |
-
2017
- 2017-12-16 CN CN201711355184.3A patent/CN108127599A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1239582A (en) * | 1958-10-27 | 1960-08-26 | Philips Nv | Method and device for manufacturing a body consisting of a coiled wire |
| CA2542211A1 (en) * | 2003-10-10 | 2005-04-21 | Flexsteel Industries, Inc. | Double spring function upholstered furniture spring assemblies |
| CN201297354Y (en) * | 2008-10-17 | 2009-08-26 | 广东美的电器股份有限公司 | Torsional spring and fixing structure thereof |
| CN201535334U (en) * | 2009-05-31 | 2010-07-28 | 比亚迪股份有限公司 | Spring structure and slip drive module adopting same |
| CN103582312A (en) * | 2013-11-14 | 2014-02-12 | 王海浪 | PCB installing device |
| CN104162860A (en) * | 2014-07-25 | 2014-11-26 | 浙江爱易特智能技术有限公司 | Clamp for shell of sharpener |
| CN207696413U (en) * | 2017-12-16 | 2018-08-07 | 无锡昌至盛机械制造有限公司 | Pencil sharpener main body fixture |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180608 |
|
| WW01 | Invention patent application withdrawn after publication |