CN108621113A - Curved surface positions line tool - Google Patents
Curved surface positions line tool Download PDFInfo
- Publication number
- CN108621113A CN108621113A CN201810569139.6A CN201810569139A CN108621113A CN 108621113 A CN108621113 A CN 108621113A CN 201810569139 A CN201810569139 A CN 201810569139A CN 108621113 A CN108621113 A CN 108621113A
- Authority
- CN
- China
- Prior art keywords
- guide housings
- locating rod
- axis
- shaft
- sliding block
- 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- Withdrawn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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
Abstract
The invention discloses curved surfaces to position line tool,It includes center housing,Several are perpendicular to center housing and the guide housings of coplanar arrangement,The sliding block being installed in guide housings,Being equipped in guide housings can be around the lifting shaft of own axis,The guiding mechanism that guide runner extends along its length is provided in guide housings,Sliding block is connected with the movement parts of guiding mechanism,Being equipped in sliding block can be around the spur gear of own axis,Shiding matching is gone back in sliding block locating rod,The direction of motion of locating rod is perpendicular to guide housings length direction,The rack arranged along its length is provided in locating rod,Spur gear and the rack of locating rod match,The keyway arranged along its axis direction is provided on lifting shaft,Spur gear is matched by key or lug boss with keyway,The vertical scale of extension length direction arrangement is provided in locating rod,The bottom of locating rod is provided with setting-out knife.
Description
The present invention be the applying date be on December 22nd, 2016, application No. is：2016112004267, entitled " curved surface
The divisional application of the patent of invention of positioning line-drawing instrument ".
Technical field
The present invention relates to a kind of line-plotting device of mechanical processing, more particularly to a kind of curved surface setting-out instrument.
Background technology
Pincers worker is an important work post in mechanical processing, has a critically important status in mechanical skilled worker field, and work
As soon as part setting-out is then the important step of pincers worker processing part, so line tool is at an indispensable tool.
The means that curved surface positions setting-out are carried out to cylindrical object or conical objects with regard to current pincers worker, mostly use manual side
Formula is drawn, and efficiency is low and precision is difficult to ensure.
Invention content
To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of is completed in the way of self-centering to workpiece
Positioning, to quickly carry out setting-out to cylindrical object or conical object.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
Curved surface positions line tool, it is characterised in that：It includes center housing, several are perpendicular to center housing and same
The guide housings of horizontal layout, the sliding block being installed in guide housings, being equipped in guide housings can be around own axis
Lifting shaft is provided with the guiding mechanism that guide runner extends along its length, the fortune of sliding block and guiding mechanism in guide housings
Moving part is connected, and shiding matching can be gone back in the spur gear of own axis, sliding block by, which being equipped in sliding block, locating rod, positioning
The direction of motion of bar is provided with the rack arranged along its length, straight-tooth on guide housings length direction, locating rod
Wheel and the rack of locating rod match, and are provided with the keyway arranged along its axis direction on lifting shaft, spur gear by key or
Lug boss matches with keyway, and the vertical scale of extension length direction arrangement, the bottom setting of locating rod are provided in locating rod
There is setting-out knife；
Several guide housings of vertical connection at the outer wall of center housing lift axis connection actuating unit；
Actuating unit is installed in center housing, and actuating unit includes central shaft, is socketed on central shaft outside and can be around itself
First transmission shaft of axis rotation, be socketed on outside the first transmission shaft and can around the second driving shaft of own axis, the
The output end of two transmission shafts is connected with the second bevel gear wheel, and the second bevel gear wheel is matched with several the second bevel pinions, and second
The number of bevel pinion is identical as the number of guide housings；
The driving end of above-mentioned lifting shaft connects the second bevel pinion.
Setting-out knife cutter head is Chong Die perpendicular to the plane of guide housings length direction and the wall portion of sliding block.
Being also equipped in guide housings can be arranged in parallel around the lead screw of own axis, lifting shaft with lead screw, and sliding block is logical
Screw is crossed with silk axis to be connected；The horizontal scale arranged along its length is provided on guide housings,
Lead screw connects actuating unit；
The output end of first transmission shaft is connected with the first bevel gear wheel, and the first bevel gear wheel is matched with several the first small bevel gears
Wheel, the number of the first bevel pinion, the number of the second bevel pinion are identical as the number of guide housings；
The driving end of lead screw connects the first bevel pinion.
The lower face of central shaft is provided with sharp portion, is socketed with outside central shaft positioned at the first transmission shaft inner cavity and is pushed
The clamp spring that restricted central shaft is moved upwards along it is arranged in the lower end of the spring that central shaft moves upwards, central shaft；By setting
The movement for setting clamp spring limitation central shaft avoids because the effect of spring leads to the disengaging of central shaft；
The upper surface of central shaft is provided with positioning annulus, step is provided in the inner cavity of the first transmission shaft, spring is between the step
Between positioning annulus；By setting position annulus be also more convenient for pincers worker push central shaft.
The number of center housing is 2 either 3 or 4.
The driving end of first transmission shaft is connected with the first drive disk, and the driving end of second driving shaft is connected with the second drive
Moving plate.
The advantage of the invention is that：（1）The power provided using actuating unit realizes moving synchronously for multiple locating rods, fits
The curved surface setting-out to cylindrical object or conical object is closed, setting-out speed is fast, and accuracy is high；（2）The present invention using
Self-centering principle is quickly felt relieved when locating rod is completed to be clamped to object using central shaft, convenient for pincers worker based on center
Point makes operation, and realization efficiently centers.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the actuating unit of the present invention.
Fig. 3 is the second driving shaft and the matched structural schematic diagram of the second bevel pinion of the present invention.
Fig. 4 is the first transmission shaft and the matched structural schematic diagram of the first bevel pinion of the present invention.
Fig. 5 is the first transmission shaft and the matched structural schematic diagram of second driving shaft of the present invention.
Fig. 6 is the first transmission shaft and the matched structural schematic diagram of central shaft of the present invention.
Fig. 7 is the center housing and the matched structural schematic diagram of guide housings of the present invention.
Fig. 8 is the second driving shaft and the matched structural schematic diagram of lifting shaft of the present invention.
Fig. 9 is the first transmission shaft and the matched structural schematic diagram of lead screw of the present invention.
Figure 10 is the lifting shaft and the matched structural schematic diagram of locating rod of the present invention.
Figure 11 is the lead screw and the matched structural schematic diagram of locating rod of the present invention.
Figure 12 is lifting shaft, lead screw and the matched structural schematic diagram of locating rod of the present invention.
It is denoted as in figure：
100, center housing；
200, guide housings；210, horizontal guide grooves；220, horizontal scale；230, lifting shaft；240, lead screw；250, spur gear；
260, locating rod；
300, sliding block；310, protruding block；
400, actuating unit；410, the first drive disk；420, the first transmission shaft；422, the first bevel pinion；424, the first auger
Gear；430, the second drive disk；440, second driving shaft；442, the second bevel pinion；444, the second bevel gear wheel；450, center
Axis；452, annulus is positioned；454, spring；456, sharp portion；458, clamp spring.
Specific implementation mode
As shown in figs. 1-12, curved surface positions line tool comprising center housing 100, several are perpendicular to center housing
And the guide housings 200 of coplanar arrangement, the sliding block 300 being installed in guide housings 200 are equipped in guide housings 200
It can be also equipped with and can be risen around the lead screw 240 of own axis in the lifting shaft 230 of own axis, guide housings 200
Drop axis 230 and the axis of lead screw 240 are mutually parallel, and guide runner 300 is provided in guide housings 200 and is extended along its length
Guiding mechanism, sliding block 300 is connected with the movement parts of guiding mechanism, and being equipped in sliding block 300 can be around own axis
Spur gear 250, going back shiding matching in sliding block 300 has locating rod 260, and the direction of motion of locating rod 260 is perpendicular to guide housings 200
Length direction is provided with the rack arranged along its length, the rack phase of spur gear 250 and locating rod 260 in locating rod 260
It matches, is provided with the keyway arranged along its axis direction on lifting shaft 230, spur gear 250 passes through key or lug boss and keyway
Match, sliding block 300 is connected by screw with silk axis 240；Particularly importantly, it is provided with along its length on guide housings 200
The horizontal scale 220 of direction arrangement, the vertical scale of extension length direction arrangement is provided in locating rod 260, locating rod 260
Bottom is provided with setting-out knife.
When lead screw rotates, both sliding block 300 can be driven to be moved along the length direction of guide housings 200, and in water
Stop at default scale on flat scale；When lifting shaft 230 rotates, pass is engaged due to spur gear and the rack in locating rod
System so that locating rod is moved perpendicular to the length direction of guide housings, and is stopped in the predetermined position of vertical scale, from
And it is suitable for the cone of various sizes, conical object.
Preferably, setting-out knife cutter head can lead to Chong Die perpendicular to the plane of guide housings length direction and the wall portion of sliding block
It crosses and horizontal scale 220 is directly observed to guide housings wall portion, positioning is more accurate.
Above-mentioned guiding mechanism includes the horizontal guide grooves 210 for being set to guide housings and arranging along its length, is led
It is to be set to the protruding block 310 of sliding block to the movement parts of mechanism.
As shown in Fig. 1,7, there are four guide housings, lead screw, lifting axis connections for vertical connection at the outer wall of center housing 100
Actuating unit drives moving synchronously for lead screw and moving synchronously for lifting shaft, to realize self-centering effect by actuating unit
Fruit；Preferably, the number of center housing 100 is 2 either 3 or 4.
As illustrated in figs. 2-7, actuating unit 400 is installed at center housing 100, actuating unit 100 include central shaft 450,
Be socketed on the outside of central shaft 450 and can around own axis the first transmission shaft 420, be socketed on outside the first transmission shaft 420
Portion and the first drive disk can be connected with around the second driving shaft 440 of own axis, the driving end of the first transmission shaft 420
410, the output end of the first transmission shaft 420 is connected with the first bevel gear wheel 424, and the driving end of second driving shaft 440 is connected with
The output end of second drive disk 430, second driving shaft 440 is connected with the second bevel gear wheel 444, the matching of the first bevel gear wheel 424
There are several the first bevel pinions 422, the second bevel gear wheel 444 is matched with several the second bevel pinions 442, particularly important
Ground, the number of the first bevel pinion 422 is identical as the number of the second bevel pinion 442, and the number of the first bevel pinion 422
Mesh, the number of the second bevel pinion 442 are identical as the number of guide housings.
First drive disk 410 as the first transmission shaft 420 power resources and drive the first transmission shaft 420 rotation,
To which the first bevel pinion 422 that driving matches with the first bevel gear wheel 424 rotates；Second drive disk 430 is as the
The power resources of two transmission shafts 440 and the rotation for driving second driving shaft 440, to driving 444 phase of the second bevel gear wheel
The second bevel pinion 442 matched rotates.
The driving end of above-mentioned lifting shaft 230 connects the second bevel pinion 442, and the driving end connection first of lead screw 240 is small
Bevel gear 422；Or the driving end of lifting shaft 230 connects the first bevel pinion 422, the driving end connection second of lead screw 240 is small
Bevel gear 442；To realize that actuating unit transmits kinetic energy to lifting shaft, lead screw；The kinetic energy that is there is provided by kinetic energy mechanism realizes
Moving synchronously for multiple lifting shafts and moving synchronously for multiple lead screws realize self-centering effect.
As shown in Figure 2,6, the lower face of central shaft 450 is provided with sharp portion 456, is socketed with and is located at outside central shaft 450
Restricted center is arranged in the lower end of first transmission shaft inner cavity and the spring 454 for pushing central shaft to move upwards, central shaft 450
The clamp spring 458 that axis 450 is moved upwards along it；The movement that central shaft is limited by the way that clamp spring is arranged avoids because the effect of spring is led
Cause the disengaging of central shaft.
Since curved surface provided by the invention positioning line tool has self-centering effect, both may be used by the effect of actuating unit
To realize the synchronization lifting of locating rod or synchronize to off-centring, when locating rod completes fixed operation to held object,
Operator can push sharp portion 456 to be contacted with body surface by pressing central shaft, to the positioning at the center of completing, convenient for pincers
Work makes other work based on center, since the present invention is using self-centering principle, the registration at center.
As shown in fig. 6, the upper surface of central shaft 450 is provided with positioning annulus 452, it is provided in the inner cavity of the first transmission shaft
Step, spring 454 is between the step and positioning annulus；By setting position annulus 452 be also more convenient for pincers worker push center
Axis.
Claims (6)
1. curved surface positions line tool, it is characterised in that：It includes center housing, several are perpendicular to center housing and the same as flat
The guide housings of face arrangement, the sliding block that is installed in guide housings, being equipped in guide housings can be around the liter of own axis
Axis is dropped, the guiding mechanism that guide runner extends along its length, the movement of sliding block and guiding mechanism are provided in guide housings
Part is connected, and shiding matching can be gone back in the spur gear of own axis, sliding block by, which being equipped in sliding block, locating rod, locating rod
The direction of motion rack arranged along its length, spur gear are provided on guide housings length direction, locating rod
Match with the rack of locating rod, be provided with the keyway arranged along its axis direction on lifting shaft, spur gear passes through key or convex
The portion of rising matches with keyway, the vertical scale of extension length direction arrangement is provided in locating rod, the bottom of locating rod is provided with
Setting-out knife；
Several guide housings of vertical connection at the outer wall of center housing lift axis connection actuating unit；
Actuating unit is installed in center housing, and actuating unit includes central shaft, is socketed on central shaft outside and can be around itself
First transmission shaft of axis rotation, be socketed on outside the first transmission shaft and can around the second driving shaft of own axis, the
The output end of two transmission shafts is connected with the second bevel gear wheel, and the second bevel gear wheel is matched with several the second bevel pinions, and second
The number of bevel pinion is identical as the number of guide housings；
The driving end of above-mentioned lifting shaft connects the second bevel pinion.
2. curved surface according to claim 1 positions line tool, it is characterised in that：Setting-out knife cutter head is perpendicular to guiding shell
The plane in body length direction is Chong Die with the wall portion of sliding block.
3. curved surface according to claim 2 positions line tool, it is characterised in that：Being also equipped in guide housings can be around certainly
The lead screw of body axis rotation, lifting shaft are arranged in parallel with lead screw, and sliding block is connected by screw with silk axis；It is arranged on guide housings
There is the horizontal scale arranged along its length,
Lead screw connects actuating unit；
The output end of first transmission shaft is connected with the first bevel gear wheel, and the first bevel gear wheel is matched with several the first small bevel gears
Wheel, the number of the first bevel pinion, the number of the second bevel pinion are identical as the number of guide housings；
The driving end of lead screw connects the first bevel pinion.
4. curved surface according to claim 3 positions line tool, it is characterised in that：The lower face of central shaft is provided with sharply
Portion is socketed with outside central shaft under the first transmission shaft inner cavity and the spring that pushes central shaft to move upwards, central shaft
The clamp spring that the restricted central shaft of end set is moved upwards along it；
The upper surface of central shaft is provided with positioning annulus, step is provided in the inner cavity of the first transmission shaft, spring is between the step
Between positioning annulus；By setting position annulus be also more convenient for pincers worker push central shaft.
5. curved surface according to claim 4 positions line tool, it is characterised in that：The number of center housing is 2 or 3
It is a or 4.
6. curved surface according to claim 4 positions line tool, it is characterised in that：The driving end of first transmission shaft connects
There are the first drive disk, the driving end of second driving shaft to be connected with the second drive disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810569139.6A CN108621113A (en) | 2016-12-22 | 2016-12-22 | Curved surface positions line tool |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810569139.6A CN108621113A (en) | 2016-12-22 | 2016-12-22 | Curved surface positions line tool |
| CN201611200426.7A CN106584413B (en) | 2016-12-22 | 2016-12-22 | Curved surface positions line-drawing instrument |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611200426.7A Division CN106584413B (en) | 2016-12-22 | 2016-12-22 | Curved surface positions line-drawing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108621113A true CN108621113A (en) | 2018-10-09 |
Family
ID=58602739
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810569139.6A Withdrawn CN108621113A (en) | 2016-12-22 | 2016-12-22 | Curved surface positions line tool |
| CN201611200426.7A Expired - Fee Related CN106584413B (en) | 2016-12-22 | 2016-12-22 | Curved surface positions line-drawing instrument |
| CN201810569136.2A Withdrawn CN108705507A (en) | 2016-12-22 | 2016-12-22 | The pincers worker line-drawing instrument of self-centering clamping |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611200426.7A Expired - Fee Related CN106584413B (en) | 2016-12-22 | 2016-12-22 | Curved surface positions line-drawing instrument |
| CN201810569136.2A Withdrawn CN108705507A (en) | 2016-12-22 | 2016-12-22 | The pincers worker line-drawing instrument of self-centering clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108621113A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857590B (en) * | 2018-08-24 | 2021-08-10 | 中铁一局集团有限公司 | Multipurpose concrete column mould positioning device |
| CN108818489B (en) * | 2018-09-04 | 2020-02-21 | 沈阳飞机工业（集团）有限公司 | Curved surface hole site marking device |
| CN110021780A (en) * | 2019-04-09 | 2019-07-16 | 山东海帝新能源科技有限公司 | Clamping device is used in a kind of processing of lithium battery |
| CN110200345B (en) * | 2019-04-29 | 2024-01-05 | 岭南师范学院 | Line drawing device convenient to carry out accurate line drawing work for tailoring |
| CN112207788B (en) * | 2020-09-22 | 2022-12-13 | 中国兵器工业集团航空弹药研究院有限公司 | Center line scribing device and center line alignment method for cylindrical parts |
| CN112692806A (en) * | 2020-12-24 | 2021-04-23 | 江苏朗锐茂达铸造有限公司 | Center-dividing scribing device and using method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791970A (en) * | 1971-12-29 | 1973-03-16 | Biggar Frank Mck Jr | AUTOMATIC MARKING DEVICE |
| US4567927A (en) * | 1982-09-30 | 1986-02-04 | Plamann Kenneth O | Apparatus for automatically forming ovals |
| JPH08229857A (en) * | 1995-02-28 | 1996-09-10 | Toshiba Corp | Disc centering jig device |
| CN102794757A (en) * | 2011-05-26 | 2012-11-28 | 上海诸光机械有限公司 | Three-coordinate scribing device for ship model |
| CN202357159U (en) * | 2011-12-09 | 2012-08-01 | 西安航天化学动力厂 | Device for measuring projection size and drawing line on arc surface |
| CN202805173U (en) * | 2012-06-29 | 2013-03-20 | 湖北三江航天红阳机电有限公司 | Movable profiling marking device for large-size double curved surface workpiece |
| CN104139386A (en) * | 2014-08-04 | 2014-11-12 | 宁夏共享模具有限公司 | Simple device and method for drawing line on curved surface |
| CN205799468U (en) * | 2016-06-22 | 2016-12-14 | 六安力达生产力促进中心有限公司 | Aluminium alloy or the scoring equipment of wooden boards |
-
2016
- 2016-12-22 CN CN201810569139.6A patent/CN108621113A/en not_active Withdrawn
- 2016-12-22 CN CN201611200426.7A patent/CN106584413B/en not_active Expired - Fee Related
- 2016-12-22 CN CN201810569136.2A patent/CN108705507A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN106584413A (en) | 2017-04-26 |
| CN108705507A (en) | 2018-10-26 |
| CN106584413B (en) | 2018-10-30 |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |