CN106891317A - A kind of chalker - Google Patents
A kind of chalker Download PDFInfo
- Publication number
- CN106891317A CN106891317A CN201510963773.4A CN201510963773A CN106891317A CN 106891317 A CN106891317 A CN 106891317A CN 201510963773 A CN201510963773 A CN 201510963773A CN 106891317 A CN106891317 A CN 106891317A
- Authority
- CN
- China
- Prior art keywords
- support base
- support
- line
- spring
- 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.)
- Pending
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
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The present invention relates to a kind of chalker, belong to work pieces process field.Support and line penholder including base, on base, it is characterized in that, also include that the second support base being flexibly connected with the support, the first support base being fixedly connected on the second support base side, second support base are provided with spring, rotating bar is fitted with first support base, it is described line penholder be connected with the first support base by the rotating bar, it is described rule penholder front end be fitted with pen core, rear end pass through the spring supporting on second support base.The beneficial effects of the invention are as follows：The dual cooperation that the present invention passes through spring and rotating bar, well can voluntarily move up and down line pen core so that line pen core is identical with absorption surface dynamics, so as to draw uniform tag line according to processing workpiece.
Description
Technical field
The present invention relates to a kind of chalker, belong to work pieces process field.
Background technology
Factory machine in, draw a ground line be it is critically important, generally in the plane or in circle
The cylindrical upper line of cylinder is to be relatively easy to, but it is irregular to be also required to sometimes in outline
Rule on workpiece, rule such as on similar six prisms, eight prism polygon prisms, due to profile
The distance change of upper different faces line trajectory distance rotating center, not only rules difficult,
And it is more difficult guarantee line drawing at grade, criterion processing is not inaccurate for line, so
Will influence to process workpiece quality, so as to cause the waste of raw material.
The content of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of chalker.The device can
Uniformly rule on prism.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of chalker, including
Base, the support on base and line penholder, it is characterised in that also including with it is described
Support be flexibly connected the second support base, be fixedly connected on the second support base side
First support base, second support base are provided with spring, are inserted on first support base
There is rotating bar, the line penholder is connected by the rotating bar with the first support base, described
The front end of line penholder is fitted with pen core, rear end by the spring supporting at described second
On support seat.
The beneficial effects of the invention are as follows：The dual cooperation that the present invention passes through spring and rotating bar, can
Line pen core is voluntarily moved up and down according to processing workpiece well so that line pen core
It is identical with absorption surface dynamics, so as to draw uniform tag line.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the support and second support base are flexibly connected by angle demodulator,
The angle demodulator includes regulating bolt.
Beneficial effect using above-mentioned further scheme is adjusted by adjustment angle adjuster
Suitable angle, the scribing position for obtaining.
Further, Pen-holder sleeve is also set with the line penholder, is provided with the Pen-holder sleeve
Clamping screw；One end of the rotating bar is connected on the Pen-holder sleeve, and the other end passes through axle
Hold on first support base.
Beneficial effect using above-mentioned further scheme is to strengthen Pen-holder sleeve by clamping screw
Fastness；Rotating bar can well be driven by the rotation of bearing, so that line pen core
Can move up and down.
Further, the spring is arranged on second support base by spring base.
Further, the spring is arranged on second support base by spring base.
Beneficial effect using above-mentioned further scheme is that spring base plays the work of fixed spring base
With.
Further, also including the positioner for opening and locking line penholder, the positioning
Device is inserted on first support base, and the line penholder is provided with and the positioning dress
Put the location hole being adapted.
Beneficial effect using above-mentioned further scheme is, can be more square by the use of positioner
Just the replacing of workpiece.
Further, the positioner includes housing, the upper end of the housing be fitted with button,
Lower end is set with alignment pin；Two locking pins symmetrically are furnished with the button, on the housing
End is respectively equipped with a pair of elongated slots and short a pair grooves, and the elongated slot and short groove are separately and mutually in 90 °
Distribution, the locking pin is adapted with the elongated slot and short groove；The positioner also includes
Back-moving spring, one end of the back-moving spring offsets with the alignment pin, the other end with it is described
Button offsets.
Beneficial effect using above-mentioned further scheme is that this kind of positioning device structure is simple, easy
In operation.
Further, length adjustment screw thread, the positioner are provided with outside the lower end of the housing
It is connected with the first support base by length adjustment screw thread.
Beneficial effect using above-mentioned further scheme is that length adjustment screw thread can be adjusted flexibly fixed
The spacing of position device and line penholder.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is use state figure of the invention；
Fig. 4 is the structural blast schematic diagram of positioner of the present invention；
Fig. 5 is the use state figure of positioner of the present invention；
Fig. 6 is the non-working condition figure of positioner of the present invention.
In figure, 1, base, 2, support, 3, angle demodulator, 3-1, regulation spiral shell
Bolt, 4, spring base, 5, spring, 6, line penholder, 7, pen core, 8, Pen-holder sleeve,
9th, rotating bar, the 10, first support base, the 11, second support base, 12, clamping screw,
13rd, locking nut, 14, rotatable lathe chuck, 15, prism, 16, drawn area
Domain, 17, positioner, 18, button, 19, locking pin, 20, back-moving spring, 21,
Housing, 22, length adjustment screw thread, 23, alignment pin, 24, elongated slot, 25, short groove.
Specific embodiment
Principle of the invention and feature are described below in conjunction with accompanying drawing, example is served only for
The present invention is explained, the scope of the present invention is not intended to limit.
As depicted in figs. 1 and 2, a kind of chalker, including base 1, on base 1
Support 2 and line penholder 6, also the second support base including being flexibly connected with the support 2
11st, it is fixedly connected on the first support base 10 on the side of the second support base 11, described
Second support base 11 is provided with spring 5, and rotating bar is fitted with first support base 10
9, the line penholder 6 is connected by the rotating bar 9 with the first support base 10, described
The rule front end of penholder 6 is fitted with pen core 7, rear end and is supported on described the by the spring 4
On two support bases 11.
The support 2 and second support base 11 are flexibly connected by angle demodulator 3,
The angle demodulator 3 includes regulating bolt 3-1.
Pen-holder sleeve 8 is also set with the line penholder 6, lock is provided with the Pen-holder sleeve 8
Tight bolt 12；One end of the rotating bar is connected on the Pen-holder sleeve 8, and the other end passes through
Bearing is arranged on first support base 10 and is provided with locking nut 13.
The spring 5 is arranged on second support base 11 by spring base 4.
As shown in Figures 4 to 6, chalker is also included for opening and locking line penholder 6
Positioner 17, the positioner 17 is inserted on first support base 10, institute
State line penholder 6 and be provided with the location hole being adapted with the positioner 17.
The positioner 17 includes housing 21, and the upper end of the housing 21 is fitted with button
18th, lower end is set with alignment pin 23；Two locking pins are arranged with the button 18
19, the upper end of the housing 21 is respectively equipped with a pair of elongated slots 24 and short a pair grooves 25, the length
The separately simultaneously mutually distribution in 90 ° of groove 24 and short groove 25, the locking pin 19 and the elongated slot
24 and short groove 25 be adapted；The positioner 17 also includes back-moving spring 20, described multiple
One end of position spring 2 offsets with the alignment pin 23, the other end and the phase of the button 18
Support.
Length adjustment screw thread 22, the positioner 17 are provided with outside the lower end of the housing 21
It is connected with the first support base 10 by length adjustment screw thread 22.
As shown in figure 3, in use, six sides or all directions prism of line will be needed first
15 grade workpiece are fixed on rotatable lathe chuck 14；By adjustment angle adjuster 3,
So that pen core 7 is directed at the scribe area 16 of prism 15；When workpiece rotates, due to prism
15 height is different, spring 5 bearing it is rotatable under, by bow pen voluntarily according to workpiece
Move up and down so that pen is identical with absorption surface dynamics, so as to draw uniform line.
After a workpiece is painted, when need to be changed, at this moment with 17 pairs of line penholders of positioner
6 carry out fixation, and concrete operations are：Line penholder 6 is depressed, pull-up button 18 rotates
90 °, release button 18, now locking pin 19 pass through elongated slot 24 so that button 18
Lower end is offseted with back-moving spring 20, and alignment pin 23 is promoted by back-moving spring 20 so that fixed
The position insertion line penholder 6 of pin 23.After changing finished piece(s), then the pull-up of button 18, rotation
90 °, now locking pin 19 is just stuck in short groove 25, so that the lower end of button 18 and reset bullet
Spring 20 is separated so that alignment pin 23 departs from line penholder 6, so can both carry out next workpiece
Line.
The present invention can with other concrete forms without prejudice to spirit or essential characteristics of the invention come
General introduction.Therefore, no matter from the point of view of which point, the embodiment above of the invention can only all recognize
The present invention can not be limited to be the description of the invention, claims indicate the present invention
Scope, and the scope of the present invention is not pointed out in above-mentioned explanation, therefore, with the present invention
The suitable implication and scope of claims in any change, be all considered as being included in
In the range of claims.
Claims (4)
1. a kind of chalker, including base, the support on base and line penholder, its
Be characterised by, also including be flexibly connected with the support the second support base, be fixedly connected on
The first support base, second support base on the second support base side are provided with bullet
Spring, is fitted with rotating bar on first support base, the line penholder is by the rotation
Bar is connected with the first support base, and the front end of the line penholder is fitted with pen core, rear end and passes through
The spring supporting is on second support base, and the support and second support base are logical
Over-angle adjuster is flexibly connected, and the angle demodulator includes regulating bolt, the line
Pen-holder sleeve is also set with penholder, clamping screw is provided with the Pen-holder sleeve；The rotation
One end of bar is connected on the Pen-holder sleeve, and the other end is arranged on described first by bearing
On support seat, the spring is arranged on second support base by spring base.
2. chalker according to claim 1, it is characterised in that also including for opening
The positioner of line penholder is opened and locks, the positioner is inserted into first support
On seat, the line penholder is provided with the location hole being adapted with the positioner.
3. chalker according to claim 2, it is characterised in that the positioner
Including housing, the upper end of the housing is fitted with button, lower end and is set with alignment pin；It is described
Two locking pins are arranged with button, the housing upper end is respectively equipped with a pair of elongated slots and one
To short groove, the elongated slot and short groove separately and mutually distribution in 90 °, the locking pin with it is described
Elongated slot and short groove are adapted；The positioner also includes back-moving spring, the back-moving spring
One end offseted with the alignment pin, the other end offsets with the button.
4. chalker according to claim 3, it is characterised in that under the housing
End is outside to be provided with length adjustment screw thread, the positioner by the length adjustment screw thread and
The first support base connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963773.4A CN106891317A (en) | 2015-12-18 | 2015-12-18 | A kind of chalker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963773.4A CN106891317A (en) | 2015-12-18 | 2015-12-18 | A kind of chalker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106891317A true CN106891317A (en) | 2017-06-27 |
Family
ID=59190180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510963773.4A Pending CN106891317A (en) | 2015-12-18 | 2015-12-18 | A kind of chalker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106891317A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381501A (en) * | 2018-01-31 | 2018-08-10 | 连建腾 | A kind of petroleum pipeline processing annotation equipment |
| CN109571398A (en) * | 2018-12-26 | 2019-04-05 | 亚杰科技（江苏）有限公司 | A kind of raw material center line planning component |
| CN112873160A (en) * | 2021-01-07 | 2021-06-01 | 永高股份有限公司 | Pipe scribing device |
-
2015
- 2015-12-18 CN CN201510963773.4A patent/CN106891317A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381501A (en) * | 2018-01-31 | 2018-08-10 | 连建腾 | A kind of petroleum pipeline processing annotation equipment |
| CN109571398A (en) * | 2018-12-26 | 2019-04-05 | 亚杰科技（江苏）有限公司 | A kind of raw material center line planning component |
| CN112873160A (en) * | 2021-01-07 | 2021-06-01 | 永高股份有限公司 | Pipe scribing device |
| CN112873160B (en) * | 2021-01-07 | 2022-06-07 | 公元管道(浙江)有限公司 | Pipe scribing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103158144B (en) | A kind of chalker | |
| CN201217085Y (en) | Self-feeding bench type drilling machine | |
| CN106891317A (en) | A kind of chalker | |
| CN201863201U (en) | Marking tool | |
| CN203171229U (en) | Automatic screw-locking machine | |
| US11027379B2 (en) | Quick-clamping spindle | |
| CN202326593U (en) | Floating diamond positioning pin for machining | |
| CN102794663A (en) | Multi-direction tension clamping location tool for processing part | |
| CN105196757B (en) | Pencil sharpener knife rest | |
| CN203125507U (en) | Line drawing device | |
| CN104440336A (en) | Tensioning clamp of elongated shaft | |
| CN106239370B (en) | Deep groove ball bearing outer ring raceway grinding bed dresser | |
| CN205552090U (en) | Rotation type center positioning adjustment ware | |
| CN204135815U (en) | For the indexing positioning device that Model For The Bush-axle Type Parts radial porous bores | |
| CN204195908U (en) | A kind of wood-turning machine | |
| CN105415176B (en) | A kind of universal chuck | |
| CN104260579B (en) | Automatic alignment device for pen holder and pen case | |
| CN203557475U (en) | Large woodworking machine tool tailstock | |
| CN102350657A (en) | Method for coping center drill with protecting cone | |
| CN201702392U (en) | Vertical lathe scribing device | |
| CN205600388U (en) | A locating plate for milling machine | |
| CN104690620A (en) | Method for finishing trench in end face of thrust ball bearing ferrule | |
| CN202656045U (en) | Polishing bar with polishing belt for deep hole | |
| CN204639811U (en) | A kind of surface grinding machine with horizontal spindle and rectangular table can processing pole | |
| CN105522617A (en) | Wood working lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |