CN206406038U - Chalker - Google Patents
Chalker Download PDFInfo
- Publication number
- CN206406038U CN206406038U CN201620648718.6U CN201620648718U CN206406038U CN 206406038 U CN206406038 U CN 206406038U CN 201620648718 U CN201620648718 U CN 201620648718U CN 206406038 U CN206406038 U CN 206406038U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- fixed
- chalker
- circular hole
- 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 - Fee Related
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- Instructional Devices (AREA)
Abstract
This application discloses a kind of chalker.The chalker, including fixed pin, movable leg and guide rod, the fixed pin are fixed on the guide rod, and the movable leg is slidably fixed on the guide rod.This new chalker is simple in construction, easy to use, improves operating efficiency, while solving the problem of circumference array punching line error is big, accurately bending line can also be marked on sheet material.
Description
Technical field
The application is related to a kind of chalker, for line manually and the sheet metal bending line of drilling.
Background technology
Present drilling machine by hand using line positioning punched more by punching, but the hole of circumference array can not be accurately positioned, institute
Often there is larger error with positioning of ruling；And sheet metal bending bending after part occasion is also required to first rule, but the general use of line
Rule after tape measure with scriber, precision is not high.So unreasonable structure is, it is necessary to improve.
Utility model content
The purpose of this utility model is to provide a kind of chalker, to overcome deficiency of the prior art.
To achieve the above object, the utility model provides following technical scheme：
The utility model discloses a kind of chalker, including fixed pin, movable leg and guide rod, the fixed pin is fixed on
The guide rod, the movable leg is slidably fixed on the guide rod.
It is preferred that, in above-mentioned chalker, the fixed foot bottom is provided with the first circular hole, first circular hole and set
There is the first scriber, the first circular hole side wall is provided with the first fixed screw.
It is preferred that, in above-mentioned chalker, the scriber bottom is provided with tip, and the scriber bottom sides are provided with flat
Face.
It is preferred that, in above-mentioned chalker, the movable foot bottom is provided with the second circular hole, second circular hole and set
There is the second scriber, the second scriber bottom is provided with the second fixed screw provided with tip, the second circular hole side wall.
It is preferred that, in above-mentioned chalker, the guide rod is provided with scale.
It is preferred that, in above-mentioned chalker, dovetail groove is provided with the upside of the guide rod.
It is preferred that, in above-mentioned chalker, sliding block is provided between the movable leg and the guide rod, the sliding block is located at
In the dovetail groove, the 3rd fixed screw is provided with above the movable leg.
It is preferred that, in above-mentioned chalker, the guide rod deviates from fixed foot and is provided with fixing nut.
Compared with prior art, the utility model has the advantage of：
1st, the chalker is simple in construction, easy to use, improves operating efficiency；
2nd, the chalker solves the problem of circumference array punching line error is big, can also be marked accurately on sheet material
Bending line；
3rd, the chalker unites two into one scoring tool and survey tool.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the structural representation of chalker in the utility model specific embodiment.
Fig. 2 show the profile of chalker in the utility model specific embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Detailed description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Join shown in Fig. 1 and Fig. 2, the chalker in the utility model embodiment, including fix pin 01, movable leg 02 and lead
Bar 03, fixed pin 01 is fixed on the one end of guide rod 03, and movable leg 02 is slidably fixed on guide rod 03, the utility model apparatus structure
Simply.
It is preferred that, the fixed bottom of pin 01 is provided with the first circular hole 0101, the first circular hole 0101 and is provided with the first scriber 04, first
The side wall of circular hole 0101 is provided with the first fixed screw 0103, and assembling is simple, while facilitating the replacing of the first scriber 04.
It is preferred that, the bottom of scriber 04 is provided with tip, and the bottom sides of scriber 04 are provided with plane 0401, and tip is easy to punching to rule
Positioning, plane 0401 is easy on sheet material mark bending line against reference plane.
It is preferred that, the bottom of movable leg 02 is provided with the second circular hole 0201, the second circular hole 0201 and is provided with the second scriber 05, second
The bottom of scriber 05 is provided with the second fixed screw 0202, is easy to the dismounting of the second scriber, together provided with tip, the side wall of the second circular hole 0201
When rule with the second scriber 02.
It is preferred that, guide rod 03 is provided with scale 0301, and survey tool is incorporated into the utility model device, reduces workload,
Improve precision.
It is preferred that, the upside of guide rod 03 is provided with dovetail groove 0302, the guiding slided for movable leg 02.
It is preferred that, sliding block 06 is provided between movable leg 02 and guide rod 03, sliding block 06 is in dovetail groove 0302, on movable leg 02
Side is provided with the 3rd fixed screw 0203, and movable leg 02 is slided into setting scale, the 3rd fixed screw 0203 is screwed, by sliding block 06
Dovetail groove 0302 is adjacent to, the purpose of fixed movable leg 02 is reached.
It is preferred that, guide rod 03 deviates from the fixed end of pin 01 and is provided with fixing nut 07, prevents movable leg 02 from skidding off guide rod 03.
This new chalker is simple in construction, easy to use, improves operating efficiency；Solve circumference array punching line error
Big the problem of, accurately bending line can also be marked on sheet material；Scoring tool and survey tool are united two into one.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (1)
1. a kind of chalker, it is characterised in that including fixed pin, movable leg and guide rod, the fixed pin is fixed on described lead
Bar one end, the movable leg is slidably fixed on the guide rod, and the fixed foot bottom is provided with the first circular hole, first circle
The first scriber is provided with hole, the first circular hole side wall is provided with the first fixed screw, and the scriber bottom is provided with tip, described stroke
Pin bottom sides are provided with plane, and the movable foot bottom, which is provided with the second circular hole, second circular hole, is provided with the second scriber, described
Second scriber bottom is provided with tip, and the second circular hole side wall is provided with the second fixed screw, and the guide rod is provided with scale, described
Dovetail groove is provided with the upside of guide rod, sliding block is provided between the movable leg and the guide rod, the sliding block is in the dovetail groove, institute
State and the 3rd fixed screw is provided with above movable leg, the guide rod deviates from fixed foot and is provided with fixing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648718.6U CN206406038U (en) | 2016-06-27 | 2016-06-27 | Chalker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648718.6U CN206406038U (en) | 2016-06-27 | 2016-06-27 | Chalker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206406038U true CN206406038U (en) | 2017-08-15 |
Family
ID=59547753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620648718.6U Expired - Fee Related CN206406038U (en) | 2016-06-27 | 2016-06-27 | Chalker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206406038U (en) |
-
2016
- 2016-06-27 CN CN201620648718.6U patent/CN206406038U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20180627 |