CN105374276A - Latitude line graving device of globe blank - Google Patents
Latitude line graving device of globe blank Download PDFInfo
- Publication number
- CN105374276A CN105374276A CN201510918253.1A CN201510918253A CN105374276A CN 105374276 A CN105374276 A CN 105374276A CN 201510918253 A CN201510918253 A CN 201510918253A CN 105374276 A CN105374276 A CN 105374276A
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- CN
- China
- Prior art keywords
- carcass
- guide rail
- groove
- parallel
- terrestrial globe
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- 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.)
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B27/00—Planetaria; Globes
- G09B27/08—Globes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Tyre Moulding (AREA)
Abstract
The invention provides a latitude line graving device of a globe blank. A rotating shaft is coaxially arranged at south and north poles of the blank, the blank rotates taking the rotating shaft as an axis, the latitude line graving device comprises a working platform, a round cavity for containing the blank is arranged on the working platform, clamps used for positioning the blank are arranged at two ends of the diameter of the cavity and fix two ends of the rotating shaft onto the working platform, a line graving mechanism is arranged on the working platform and comprises a guide rail and a graver moving on the guide rail, scale marks are arranged on the guide rail, and the graver moves to specified scale mark positions on the guide rail to grave lines on the blank. Compared with the prior art, the latitude line graving device has the advantages that the guide rail with the scale marks is adopted to cooperate with the graver, so that a process of measuring space between latitude lines is omitted; one person can fix the graver and rotate the blank at the same time, so that time and labor are saved.
Description
Technical field
The present invention relates to the manufacture technology field of terrestrial globe, specifically a kind of parallel graduating device of terrestrial globe carcass.
Background technology
Terrestrial globe is the model of the earth.Although it can not resemble map represent various geographical object and phenomenon in detail, can not the actual conditions of the complete reaction earth, but it but can avoid map also exists length, direction, the error of area or vpg connection and distortion, us can be helped to illustrate many relevant earth concepts, obtain the main concept of geoid.
Terrestrial globe is that the requisite articles for use used are shown in teaching, simultaneously also as a kind of handicraft, has high ornamental value.What market was common is naval stores, adopt resin and chemical fabric shaping through mold releasability, discharge more objectionable impurities, both not environmentally, also have impact to healthy, simultaneously easily fade fracture in its surface, uneven, also unsightly.Wooden terrestrial globe, it is as high-grade handicraft, is the good selection of of making a gift to someone or collecting.But, for wooden terrestrial globe, its manufacturing process is loaded down with trivial details, namely first plank is cut into the saw lobe varied in size, multiple valve gluing varied in size is formed lobe arc, and multiple lobe arc gluing forms spheroid, after adopting milling cutter milling ball again, form the spheroid that precision is high, after then sticking wooden skin, just define the carcass of terrestrial globe.Next process is portrayed exactly through, parallel on carcass.
In prior art, the method that parallel is portrayed is generally first be fixed on workbench by carcass, then adopts rule in the position of the good parallel of carcass surface measurement and carry out mark, then carves one by one with icking tool.Engraving parallel like this, complex procedures is not said, also need at least 2 people to coordinate and just can complete, take time and effort, cost of manufacture is large.
Summary of the invention
The object of the invention is to carve terrestrial globe parallel complex procedures, the defect taken time and effort to solve in prior art, providing a kind of parallel graduating device of terrestrial globe carcass to solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned technical purpose:
A kind of parallel graduating device of terrestrial globe carcass; South, the position, the arctic of described carcass are coaxially provided with rotating shaft; Described carcass with described rotating shaft for axle rotation; Described graduating device comprises workbench; Described workbench is provided with the chamber holding carcass; Described chamber is circular; The diameter two ends in described chamber are provided with the fixture for locating carcass; The two ends of described rotating shaft are fixed on described workbench by described fixture;
Described workbench there is groove mechanism in addition; Described groove mechanism comprises the icking tool of guide rail and movement on described guide rail; Described guide rail is provided with scale mark; Described icking tool moves to regulation scale mark position on described guide rail, carries out groove to described carcass.
Preferably, described workbench is provided with the first groove holding described rotating shaft.
Preferably, described fixture comprises vertical rod; Described vertical rod is fixed on described workbench; The upper end of described column is fixed with horizon bar, and described horizon bar is provided with screw; The axes normal of described screw is in described worktable; Screw rod is provided with in described screw; The low side of described screw rod is fixed with pressing plate; Described pressing plate is in the top of described first groove; The downward precession of described screw rod, makes described pressing plate press down and described rotating shaft is fixed in described first groove.
Preferably, described guide rail is the half circular track offered on described workbench; The circle at described half circular track place and described chamber are concentric circles.
Preferably, the scale mark on described guide rail is corresponding with the parallel that described carcass sets.
Preferably, described guide rail offers the second groove for holding elastic component towards the side in its center of circle; The center of circle of described scale mark and described guide rail is all in the vertical plane at the axis place of described second groove.
Preferably, described second groove is cecum towards the one end in the described guide rail center of circle; The other end is communicated with described guide rail; One end of described elastic component is fixed on the cecum of described second groove; The other end of described elastic component is free end; The free end of described elastic component is in described second groove in free state; Described elastic component carries out stretching motion on the axis direction of described second groove.
Preferably, described icking tool comprises base; Described base is provided with the roller coordinated with described guide rail; Described base is provided with baffle plate towards one end of described carcass; Described baffle plate is provided with cutter head towards the side of described carcass.
Preferably, the diameter of described roller is less than or equal to the width of described second groove.
Preferably, described baffle plate is the cambered surface matched with described carcass surface towards the side of described carcass side.
The present invention compared with prior art, has following beneficial effect:
1. adopt coordinating of band graduated guide rail and icking tool, eliminate the operation measuring parallel spacing, meanwhile, people can complete the work of fixing icking tool and rotation carcass simultaneously, time saving and energy saving;
2. the coordinating of the first groove and fixture, make carcass fixation, and fixation procedure and releasing fixation procedure simple to operate;
3. the design of the second groove, while facilitating icking tool to contact carcass, the second groove also plays the effect of restriction base left and right displacement;
4. the design of elastic component, realizes roller and easily reenters in guide rail;
5. the design of cambered surface baffle plate, when avoiding artificial thrust to control, the situation making cutter head thrust carcass excessively dark is freeed, and namely adopts the design of cambered surface baffle plate, and the construction depth accurately controlling every bar parallel is identical, exquisite, attractive in appearance outside the terrestrial globe finally made.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the parallel graduating device of a kind of terrestrial globe carcass of the present invention;
Fig. 2 is the cut-open view that the parallel graduating device of a kind of terrestrial globe carcass of the present invention invents along equator when portraying equator;
Fig. 3 is the structural representation of fixture in the parallel graduating device of a kind of terrestrial globe carcass of the present invention.
Embodiment
For making to have a better understanding and awareness architectural feature of the present invention and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
As shown in Figure 1, a kind of parallel graduating device of terrestrial globe carcass; The conveniently making of each operation of terrestrial globe, generally in the south of carcass 1, position, the arctic is coaxially provided with rotating shaft 11, carcass 1 can rotating shaft 11 be axle rotation.
Graduating device comprises workbench 2, and workbench 2 is provided with the chamber holding carcass 1, and chamber is circular; The diameter two ends in chamber are provided with the fixture 3 for locating carcass 1, and the rotating shaft 11 at carcass 1 two ends is fixed on workbench 2 by fixture 3.
Workbench 2 also has groove mechanism 4, and groove mechanism 4 comprises the icking tool 41 of guide rail 21 and movement on guide rail 21.Guide rail 21 is provided with scale mark 211, and icking tool 41 moves to regulation scale mark 211 position on guide rail 21, carries out groove to carcass 1.
As shown in Figure 3, in order to coordinate fixture 3 to fix carcass 1, the first groove holding rotating shaft 11 can be provided with on workbench 2.Fixture 3 comprises vertical rod 31, and vertical rod 31 is fixed on workbench 2, and is in both sides or the front, end of the first groove.The upper end of vertical rod 31 is fixed with horizon bar 32, and horizon bar 32 is provided with screw.The axes normal of screw, in worktable, is provided with screw rod 33 in screw, the low side of screw rod 33 is fixed with pressing plate 34, and pressing plate 34 is in the top of the first groove.When screw rod 33 precession downwards, pressing plate 34 presses down and rotating shaft 11 is fixed in the first groove, in order to avoid carcass 1 is when groove is stressed, rotating shaft 11 skids off in the first groove.
As shown in Figure 1 and Figure 2, the guide rail 21 that the present invention carries is the half circular track offered on workbench 2; The circle at half circular track 21 place and chamber are concentric circles.Scale mark 211 on guide rail 21 is corresponding with the parallel that carcass 1 sets.Guide rail 21 offers the second groove for holding elastic component 5 on the workbench 2 of the side in its center of circle.The center of circle of scale mark 211 and guide rail 21 is all in the vertical plane residing for axis of the second groove, and namely the center of circle of the axis of the second groove, scale mark 211, guide rail 21 is in same vertical plane.
Second groove is cecum towards the one end in guide rail 21 center of circle, and the other end is communicated with guide rail 21.One end of elastic component 5 is fixed on the cecum of the second groove, and the other end of elastic component 5 is free end.The free end of elastic component 5 is in the second groove in free state.Elastic component 5 carries out stretching motion on the axis direction of the second groove.Elastic component 5 provided by the invention is spring, or other have the elastic component 5 of same function.
As shown in Figure 2, icking tool 41 comprises base 411, and the bottom of base 411 is provided with the roller 412 coordinated with guide rail 21, and base 411 is provided with baffle plate 413 towards one end of carcass 1, and baffle plate 413 is provided with cutter head 414 towards the side of carcass 1.Cutter head 414 under original state does not contact with between carcass 1.Baffle plate 413 is the cambered surface matched with carcass 1 surface towards the side of carcass 1 side.
The diameter of roller 412 provided by the invention is slightly less than or equals the width of the second groove.The diameter of roller 412 provided by the invention is equal with the width of the second groove, namely when roller 412 enters after in the second groove, roller 412 can only advance or setback along the axis direction of the second groove, cannot move along the Width of the second groove, to ensure the position precision of cutter head 414, namely ensure that the parallel precision of final carve reaches the highest.
In specific works, first the rotating shaft 11 of carcass 1 is embedded the first groove, then turn screw rod 33 makes pressing plate 34 press down, by spacing for rotating shaft 11 in the first groove.Now, carcass 1 can be axle rotation with rotating shaft 11.Then icking tool 41 is moved to scale mark 211 position relative with parallel along guide rail 21, when icking tool 41 moves to scale mark 211 position, roller 412 is just in time in the second groove and guide rail 21 connectivity part, is slightly less than or equals the width of the second groove due to roller 412 diameter, so, by manually promoting base 411, roller 412 extrusion spring is made to enter the second groove, until baffle plate 413 contacts with carcass 1, now, cutter head 414, under thrust, thrusts carcass 1 surface.Then, keep cutter head 414 position motionless, simultaneously hand rotation carcass 1, the carcass 1 of rotation is depicted a closed circle by cutter head 414, i.e. a parallel.Article one, after parallel completes, the hand promoting base 411 unclamps, and under the promotion of the reset response power of spring, roller 412 reenters guide rail 21.Artificial continuation movable base 411, makes icking tool 41 move to next scale mark 211 position, repeats above-mentioned action, complete the engraving of next parallel, until after all parallels engraving, unclamp fixture 3, takes out carcass 1, can enter next process.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and instructions; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (10)
1. the parallel graduating device of a terrestrial globe carcass; South, the position, the arctic of described carcass are coaxially provided with rotating shaft; Described carcass with described rotating shaft for axle rotation; It is characterized in that: described graduating device comprises workbench; Described workbench is provided with the chamber holding carcass; Described chamber is circular; The diameter two ends in described chamber are provided with the fixture for locating carcass; The two ends of described rotating shaft are fixed on described workbench by described fixture;
Described workbench is also provided with groove mechanism; Described groove mechanism comprises the icking tool of guide rail and movement on described guide rail; Described guide rail is provided with scale mark; Described icking tool moves to regulation scale mark position on described guide rail, carries out groove to described carcass.
2. the parallel graduating device of a kind of terrestrial globe carcass according to claim 1, is characterized in that: described workbench is provided with the first groove holding described rotating shaft.
3. the parallel graduating device of a kind of terrestrial globe carcass according to claim 2, is characterized in that: described fixture comprises vertical rod; Described vertical rod is fixed on described workbench; The upper end of described column is fixed with horizon bar, and described horizon bar is provided with screw; The axes normal of described screw is in described worktable; Screw rod is provided with in described screw; The low side of described screw rod is fixed with pressing plate; Described pressing plate is in the top of described first groove; The downward precession of described screw rod, makes described pressing plate press down and described rotating shaft is fixed in described first groove.
4. the parallel graduating device of a kind of terrestrial globe carcass according to claim 1, is characterized in that: described guide rail is the half circular track offered on described workbench; The circle at described half circular track place and described chamber are concentric circles.
5. the parallel graduating device of a kind of terrestrial globe carcass according to claim 4, is characterized in that: the scale mark on described guide rail is corresponding with the parallel that described carcass sets.
6. the parallel graduating device of a kind of terrestrial globe carcass according to claim 5, is characterized in that: described guide rail offers the second groove for holding elastic component towards the side in its center of circle; The center of circle of described scale mark and described guide rail is all in the vertical plane at the axis place of described second groove.
7. the parallel graduating device of a kind of terrestrial globe carcass according to claim 6, is characterized in that: described second groove is cecum towards the one end in the described guide rail center of circle; The other end is communicated with described guide rail; One end of described elastic component is fixed on the cecum of described second groove; The other end of described elastic component is free end; The free end of described elastic component is in described second groove in free state; Described elastic component carries out stretching motion on the axis direction of described second groove.
8. the parallel graduating device of a kind of terrestrial globe carcass according to claim 6, is characterized in that: described icking tool comprises base; Described base is provided with the roller coordinated with described guide rail; Described base is provided with baffle plate towards one end of described carcass; Described baffle plate is provided with cutter head towards the side of described carcass.
9. the parallel graduating device of a kind of terrestrial globe carcass according to claim 8, is characterized in that: the diameter of described roller is less than or equal to the width of described second groove.
10. the parallel graduating device of a kind of terrestrial globe carcass according to claim 8, is characterized in that: described baffle plate is the cambered surface matched with described carcass surface towards the side of described carcass side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918253.1A CN105374276B (en) | 2015-12-09 | 2015-12-09 | A kind of parallel graduating device of tellurion carcass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918253.1A CN105374276B (en) | 2015-12-09 | 2015-12-09 | A kind of parallel graduating device of tellurion carcass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105374276A true CN105374276A (en) | 2016-03-02 |
| CN105374276B CN105374276B (en) | 2017-12-05 |
Family
ID=55376424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510918253.1A Expired - Fee Related CN105374276B (en) | 2015-12-09 | 2015-12-09 | A kind of parallel graduating device of tellurion carcass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105374276B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547236A (en) * | 2018-04-11 | 2018-09-18 | 广州铁路职业技术学院（广州铁路机械学校） | Passageway gate machine and to formula gate |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186426Y (en) * | 1993-12-07 | 1994-12-28 | 渝州大学 | Edge cutting of globe case |
| CN2297767Y (en) * | 1997-04-29 | 1998-11-18 | 王洪志 | Space-time motion globe |
| CN1324064A (en) * | 2000-05-17 | 2001-11-28 | 杨敬东 | Stone globe and its making process |
| CN201527741U (en) * | 2009-10-12 | 2010-07-14 | 和硕联合科技股份有限公司 | Globe capable of easily distinguishing day and night |
| CN202033953U (en) * | 2011-04-07 | 2011-11-09 | 李中平 | Four-color map terrestrial globe |
| KR20120003021U (en) * | 2010-10-25 | 2012-05-03 | 김승현 | Globe for observing diurnal motion of stars |
| CN104392659A (en) * | 2014-12-14 | 2015-03-04 | 安徽爱乐门窗系统工程有限公司 | Production device of globe |
| CN104400690A (en) * | 2014-11-14 | 2015-03-11 | 安徽爱乐门窗系统工程有限公司 | Ball body positioning device |
-
2015
- 2015-12-09 CN CN201510918253.1A patent/CN105374276B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186426Y (en) * | 1993-12-07 | 1994-12-28 | 渝州大学 | Edge cutting of globe case |
| CN2297767Y (en) * | 1997-04-29 | 1998-11-18 | 王洪志 | Space-time motion globe |
| CN1324064A (en) * | 2000-05-17 | 2001-11-28 | 杨敬东 | Stone globe and its making process |
| CN201527741U (en) * | 2009-10-12 | 2010-07-14 | 和硕联合科技股份有限公司 | Globe capable of easily distinguishing day and night |
| KR20120003021U (en) * | 2010-10-25 | 2012-05-03 | 김승현 | Globe for observing diurnal motion of stars |
| CN202033953U (en) * | 2011-04-07 | 2011-11-09 | 李中平 | Four-color map terrestrial globe |
| CN104400690A (en) * | 2014-11-14 | 2015-03-11 | 安徽爱乐门窗系统工程有限公司 | Ball body positioning device |
| CN104392659A (en) * | 2014-12-14 | 2015-03-04 | 安徽爱乐门窗系统工程有限公司 | Production device of globe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547236A (en) * | 2018-04-11 | 2018-09-18 | 广州铁路职业技术学院（广州铁路机械学校） | Passageway gate machine and to formula gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105374276B (en) | 2017-12-05 |
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