CN203752135U - Scribing device - Google Patents
Scribing device Download PDFInfo
- Publication number
- CN203752135U CN203752135U CN201320885232.0U CN201320885232U CN203752135U CN 203752135 U CN203752135 U CN 203752135U CN 201320885232 U CN201320885232 U CN 201320885232U CN 203752135 U CN203752135 U CN 203752135U
- Authority
- CN
- China
- Prior art keywords
- fixed
- connecting base
- locator
- running fix
- scriber
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims description 6
- 238000012857 repacking Methods 0.000 claims description 2
- 238000010009 beating Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Abstract
The utility model relates to a scribing device for rounding a metal plate; the scribing device comprises a tape, a scriber, a positioner and a moving positioning block; the positioner is fixed at one end of the tape; the moving positioning block penetrates through the tape and is fixed; the scriber is fixed on the moving positioning block by a screw. Compared with the prior art, the scribing device has the advantages of simple structure, low cost, wide use range and the like.
Description
Technical field
The utility model relates to a kind of part chalker, especially relates to a kind of panel beating and draws round belting.
Background technology
At present, in mechanical processing industry and other manufacturings, end socket on panel beating class tank body causes from being scoring to blanking not easy to operate greatly with its diameter, existing such part line is basic to be adopted engineering line to add tape measure to assist and draw circular arc or circle, although also can solve to a certain extent a processing difficult problem for such part, but the method inefficiency, needs several individuals to coordinate simultaneously and carries out.
Summary of the invention
The purpose of this utility model is exactly that a kind of simple to operate, cost is low, the scope of application is wide chalker is provided in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions: a kind of chalker, draw circle for sheet metal component, it is characterized in that, this chalker comprises tape measure, scriber, locator, running fix piece, described locator is fixed on one of tape measure, described running fix piece is fixed through tape band, and described scriber is fixed by screws on running fix piece.
Described band tape is fixed on locator through repacking.
Described locator comprises sucker, fixed connecting base, gland, clamping screw, the axle that is rotatably connected, housing screw, described sucker is connected with fixed connecting base through screw thread, the described axle sleeve that is rotatably connected also can rotate around fixed connecting base on fixed connecting base, and described gland is fixed on fixed connecting base with clamping screw.
Described running fix piece comprises positioning seat, compress gasket, cover plate, clamp nut, described positioning seat one side is provided with chi trough of belt, in this chi trough of belt, place compress gasket, cover plate covers on positioning seat, described clamp nut compresses the compress gasket in chi trough of belt through cover plate, and described positioning seat is provided with the installing hole that scriber is installed.
Tape measure is through chi trough of belt, and compress by compress gasket, its end is fixed on locator, running fix piece slides into the position needing on tape measure by chi trough of belt, push compress gasket by clamp nut, thereby be fixed on tape measure, bow pen is arranged on the installing hole of positioning seat, and fix through screw, bow pen rotates and can draw circle or camber line at sheet metal component around the axle that is rotatably connected of locator.
Compared with prior art, the utlity model has following advantage:
One, volume is little, adjusting range is large: the utility model adopts the standard component transformations of the way such as tape measure, sucker to form, because tape measure has retractility, all smaller on volume and weight, and because tape measure has very large range, in use adjust to as required corresponding scale.
Two, the scope of application is wide: this line is supported applicable to various metal plate parts and drawn circle, equally also applicable various as some fields and places such as building, ground.
Three, simple to operate: only need to utilize the sucker on locator to be fixed on panel beating, need to adjust running fix piece according to part and draw and justify to size, need not professional training etc.
Four, cost-saving: this device adopts standard component and general part substantially, there is very strong interchangeability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of locator;
Fig. 3 is the profile of locator;
Fig. 4 is the structural representation of running fix piece;
Fig. 5 is the profile of running fix piece;
Schematic diagram when Fig. 6 is of the present utility model use.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of chalker, draw circular arc and full circle for metal plate parts, this chalker comprises tape measure 1, running fix piece 2, locator 3, scriber 4, the tape measure 1 tight housing screw in one end and locator 3 link together, running fix piece 2 is enclosed within on the chi band of tape measure 1, and for movable scale cun, scriber is fixed on running fix piece 2 through screw through the locating hole of running fix piece 2.
As shown in Fig. 2～3, sucker 31 is equipped with in locator 3 bottoms, and sucker 31 is connected with fixed connecting base 32 by screw thread, on fixed connecting base 32, overlap the axle 33 that is rotatably connected, and the top at fixed connecting base 32 is fixed on gland 34 on fixed connecting base 32 by clamping screw 35, thereby the axle 33 that makes to be rotatably connected can not drop out, and the diameter of bore of the axle 33 that is rotatably connected is greater than the diameter of the rotating shaft of fixed connecting base 32, length is less than fixed connecting base 32, gap after bottom stage and gland 34 fix, the axle 33 that makes to be rotatably connected can rotate around fixed connecting base 32, be rotatably connected on axle 33, be provided with tape measure 1 on chi bandwidth and the groove that is of uniform thickness, housing screw 6 in chi band one end insertion groove of tape measure 1 on the axle 3 that is rotatably connected is fixed.
As shown in Figures 4 and 5, running fix piece 2 is by positioning seat 21, clamp nut 22, screw 23, compress gasket 24 and cover plate 25 form, positioning seat 21 end faces are provided with chi trough of belt, running fix piece 2 can well be slided on chi band, its cover plate 25 is connected with positioning seat 21 through holding screw, the end face of cover plate 25 is provided with screwed hole, clamp nut 22 acts on compress gasket 24 through the screwed hole of cover plate 25, compress the chi band of tape measure 1, thereby fixing line size, positioning seat 21 is provided with the installing hole that scriber 4 is installed, and screw 33 is mainly used in adjusting and locking scriber.
That scriber 4 can be replaced with metal according to actual needs or bow pen and so on, with easy to use.Scriber 4 extension elongations can be adjusted as required simultaneously, thereby better reach the object of line.
As shown in Figure 6, when above-mentioned chalker uses, first this device is adsorbed on to the center that need to draw circular arc or full circle panel beating by the sucker of locator 3 bottoms, then the extension elongation of adjusting tape measure 1 is greater than need to draw circular arc or the general 20-30 millimeter of radius of a circle, the chi band of locking tape measure prevents automatic telescopic, then unclamp the clamp nut 22 of running fix piece 2, slip running fix piece, make to move corresponding scale near running fix piece 2 end faces of locator one end, rotatably compressing nut 22 is fixed on chi band running fix piece 2, then adjust the overhang of scriber 4, make it effectively to contact with panel beating, tension chi band draws needed circular arc or full circle around locator 3 rotations.
The utility model has utilized wide range and the contractility of tape measure, makes it can draw needed circular arc or full circle within the scope of the useful range of tape measure, and can shrink fast again after finishing using, and reduces storage volume.Utilize the suction-operated of sucker simultaneously, can under the relatively undemanding condition of work of some smooth requirements such as panel beating, ground, carry out, coordinated without many people, greatly improved efficiency.
Claims (4)
1. a chalker, draw circle for sheet metal component, it is characterized in that, this chalker comprises tape measure, scriber, locator, running fix piece, described locator is fixed on one of tape measure, described running fix piece is fixed through tape band, and described scriber is fixed by screws on running fix piece.
2. a kind of chalker according to claim 1, is characterized in that, described band tape is fixed on locator through repacking.
3. a kind of chalker according to claim 1, it is characterized in that, described locator comprises sucker, fixed connecting base, gland, clamping screw, the axle that is rotatably connected, housing screw, described sucker is connected with fixed connecting base through screw thread, the described axle sleeve that is rotatably connected also can rotate around fixed connecting base on fixed connecting base, and described gland is fixed on fixed connecting base with clamping screw.
4. a kind of chalker according to claim 1, it is characterized in that, described running fix piece comprises positioning seat, compress gasket, cover plate, clamp nut, described positioning seat one side is provided with chi trough of belt, in this chi trough of belt, place compress gasket, cover plate covers on positioning seat, and described clamp nut compresses the compress gasket in chi trough of belt through cover plate, and described positioning seat is provided with the installing hole that scriber is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885232.0U CN203752135U (en) | 2013-12-30 | 2013-12-30 | Scribing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885232.0U CN203752135U (en) | 2013-12-30 | 2013-12-30 | Scribing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752135U true CN203752135U (en) | 2014-08-06 |
Family
ID=51247443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885232.0U Expired - Lifetime CN203752135U (en) | 2013-12-30 | 2013-12-30 | Scribing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302119A (en) * | 2014-11-03 | 2015-01-21 | 株洲南车时代电气股份有限公司 | PCBA positioning tool and positioning method of PCBA compression joint technology |
| CN109202845A (en) * | 2018-10-31 | 2019-01-15 | 山东理工大学 | A kind of motor turning portability test driving trace scribble method |
| CN109807849A (en) * | 2019-03-01 | 2019-05-28 | 卢绿涵 | A kind of accurate line tool of long range |
-
2013
- 2013-12-30 CN CN201320885232.0U patent/CN203752135U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302119A (en) * | 2014-11-03 | 2015-01-21 | 株洲南车时代电气股份有限公司 | PCBA positioning tool and positioning method of PCBA compression joint technology |
| CN104302119B (en) * | 2014-11-03 | 2017-09-22 | 株洲南车时代电气股份有限公司 | The PCBA positioning instruments and localization method of a kind of PCBA compression joint techniques |
| CN109202845A (en) * | 2018-10-31 | 2019-01-15 | 山东理工大学 | A kind of motor turning portability test driving trace scribble method |
| CN109202845B (en) * | 2018-10-31 | 2021-10-12 | 山东理工大学 | Method for marking driving track in automobile steering portability test |
| CN109807849A (en) * | 2019-03-01 | 2019-05-28 | 卢绿涵 | A kind of accurate line tool of long range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |