CN107538460A - Chalker - Google Patents
Chalker Download PDFInfo
- Publication number
- CN107538460A CN107538460A CN201610481369.8A CN201610481369A CN107538460A CN 107538460 A CN107538460 A CN 107538460A CN 201610481369 A CN201610481369 A CN 201610481369A CN 107538460 A CN107538460 A CN 107538460A
- Authority
- CN
- China
- Prior art keywords
- chalker
- guide rod
- fixed
- 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.)
- Withdrawn
Links
Abstract
This application discloses a kind of chalker.The chalker, including fixed feet, movable leg and guide rod, the fixed feet 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 solves the problems, such as that circumference array punching line error is big, and 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 accurate
Positioning, so line positioning often has larger error；And sheet metal bending is after part occasion is also required to first rule
Bending, but rule typically using being rule after tape measure with scriber, precision is not high.So structure does not conform to
Reason is, it is necessary to improve.
The content of the invention
It is an object of the invention to provide a kind of chalker, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical scheme：
The invention discloses a kind of chalker, including fixed feet, movable leg and guide rod, the fixed feet
The guide rod is fixed on, the movable leg is slidably fixed on the guide rod.
Preferably, in above-mentioned chalker, the fixed foot bottom is provided with the first circular hole, and described
The first scriber is provided with one circular hole, the first circular hole side wall is provided with the first fixed screw.
Preferably, in above-mentioned chalker, the scriber bottom is provided with tip, the scriber bottom
Side is provided with plane.
Preferably, in above-mentioned chalker, the movable foot bottom is provided with the second circular hole, and described
The second scriber is provided with two circular holes, the second scriber bottom is provided with tip, and the second circular hole side wall is set
There is the second fixed screw.
Preferably, in above-mentioned chalker, the guide rod is provided with scale.
Preferably, in above-mentioned chalker, dovetail groove is provided with the upside of the guide rod.
Preferably, in above-mentioned chalker, sliding block, institute are provided between the movable leg and the guide rod
Sliding block is stated in the dovetail groove, the 3rd fixed screw is provided with above the movable leg.
Preferably, in above-mentioned chalker, the guide rod deviates from fixed foot and is provided with fixing nut.
Compared with prior art, the advantage of the invention is that：
1st, the chalker is simple in construction, easy to use, improves operating efficiency；
2nd, the chalker solves the problems, such as that circumference array punching line error is big, can also be drawn on sheet material
Go out accurately bending line；
3rd, scoring tool and survey tool are combined into one by the chalker.
Brief description of the drawings
, below will be to reality in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The required accompanying drawing used in example or description of the prior art is applied to be briefly described, it should be apparent that, below
Accompanying drawing in description is only some embodiments described in the application, for those of ordinary skill in the art
For, 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 specific embodiment of the invention.
Fig. 2 show the profile of chalker in the specific embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Detailed description, it is clear that described embodiment is only part of the embodiment of the present invention, rather than entirely
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
Join shown in Fig. 1 and Fig. 2, the chalker in the embodiment of the present invention, including fixed feet 01, activity
Pin 02 and guide rod 03, fixed feet 01 are fixed on the one end of guide rod 03, and movable leg 02, which is slidably fixed on, leads
On bar 03, apparatus of the present invention are simple in construction.
Preferably, the bottom of fixed feet 01 is provided with the first circular hole 0101, and first is provided with the first circular hole 0101
Scriber 04, the side wall of the first circular hole 0101 are provided with the first fixed screw 0103, and assembling is simple, while conveniently
The replacing of first scriber 04.
Preferably, the bottom of scriber 04 is provided with tip, and the bottom sides of scriber 04 are provided with plane 0401, tip
The positioning for being easy to punching to rule, plane 0401 are easy to mark bending line against reference plane on sheet material.
Preferably, the bottom of movable leg 02 is provided with the second circular hole 0201, and second is provided with the second circular hole 0201
Scriber 05, the bottom of the second scriber 05 are provided with tip, and the side wall of the second circular hole 0201 is provided with the second fixed screw
0202, it is easy to the dismounting of the second scriber, while rule with the second scriber 02.
Preferably, guide rod 03 is provided with scale 0301, and survey tool is incorporated into apparatus of the present invention, reduces work
Measure, improve precision.
Preferably, the upside of guide rod 03 is provided with dovetail groove 0302, the guiding slided for movable leg 02.
Preferably, sliding block 06 is provided between movable leg 02 and guide rod 03, sliding block 06 is located at dovetail groove 0302
Interior, the top of movable leg 02 is provided with the 3rd fixed screw 0203, and movable leg 02 is slided into setting scale,
The 3rd fixed screw 0203 is screwed, sliding block 06 is adjacent to dovetail groove 0302, reaches the mesh of fixed movable leg 02
's.
Preferably, guide rod 03 is provided with fixing nut 07 away from the end of fixed feet 01, 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 to beat
The problem of hole line error is big, can also mark accurately bending line on sheet material；By scoring tool and survey
Amount instrument is combined into one.
It should be noted that herein, such as first and second or the like relational terms are used merely to
One entity or operation are made a distinction with another entity or operation, and not necessarily requires or implies
Any this actual relation or order be present between these entities or operation.Moreover, term " comprising ",
"comprising" or any other variant thereof is intended to cover non-exclusive inclusion so that including it is a series of will
Process, method, article or the equipment of element not only include those key elements, but also including not arranging clearly
The other element gone out, or also include for this process, method, article or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.
Described above is only the embodiment of the application, it is noted that for the general of the art
For logical technical staff, on the premise of the application principle is not departed from, some improvement and profit can also be made
Decorations, these improvements and modifications also should be regarded as the protection domain of the application.
Claims (8)
- A kind of 1. chalker, it is characterised in that including fixed feet, movable leg and guide rod, the fixation Pin is fixed on the guide rod, and the movable leg is slidably fixed on the guide rod.
- 2. chalker according to claim 1, it is characterised in that：The fixed foot bottom is provided with First circular hole, first circular hole is interior to be provided with the first scriber, and the first circular hole side wall is provided with first and fixed Screw.
- 3. chalker according to claim 2, it is characterised in that：The scriber bottom is provided with point End, the scriber bottom sides are provided with plane.
- 4. chalker according to claim 1, it is characterised in that：The movable foot bottom is provided with Second circular hole, second circular hole is interior to be provided with the second scriber, and the second scriber bottom is provided with tip, institute State the second circular hole side wall and be provided with the second fixed screw.
- 5. chalker according to claim 1, it is characterised in that the guide rod is provided with scale.
- 6. chalker according to claim 1, it is characterised in that be provided with swallow on the upside of the guide rod Stern notch.
- 7. chalker according to claim 1, it is characterised in that the movable leg is led with described Sliding block is provided between bar, the sliding block is provided with the 3rd in the dovetail groove, above the movable leg and fixed Screw.
- 8. chalker according to claim 1, it is characterised in that the guide rod deviates from fixed feet End is provided with fixing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481369.8A CN107538460A (en) | 2016-06-27 | 2016-06-27 | Chalker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481369.8A CN107538460A (en) | 2016-06-27 | 2016-06-27 | Chalker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107538460A true CN107538460A (en) | 2018-01-05 |
Family
ID=60961267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481369.8A Withdrawn CN107538460A (en) | 2016-06-27 | 2016-06-27 | Chalker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107538460A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500388A (en) * | 2018-05-05 | 2018-09-07 | 芜湖君如保温材料有限公司 | A kind of adjustable producing device of cylinder attemperater head cover |
| CN108672784A (en) * | 2018-05-05 | 2018-10-19 | 芜湖君如保温材料有限公司 | A kind of cylinder attemperater bottom cover cutter device |
| CN108672783A (en) * | 2018-05-05 | 2018-10-19 | 芜湖君如保温材料有限公司 | A kind of cylinder attemperater head cover cutter device |
| CN108788309A (en) * | 2018-05-15 | 2018-11-13 | 芜湖君如保温材料有限公司 | A kind of water tank head cover cutter device that water inlet bore is variable |
| CN111055256A (en) * | 2019-12-30 | 2020-04-24 | 湖南三一快而居住宅工业有限公司 | Double-end marking device and double-end marking system |
-
2016
- 2016-06-27 CN CN201610481369.8A patent/CN107538460A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500388A (en) * | 2018-05-05 | 2018-09-07 | 芜湖君如保温材料有限公司 | A kind of adjustable producing device of cylinder attemperater head cover |
| CN108672784A (en) * | 2018-05-05 | 2018-10-19 | 芜湖君如保温材料有限公司 | A kind of cylinder attemperater bottom cover cutter device |
| CN108672783A (en) * | 2018-05-05 | 2018-10-19 | 芜湖君如保温材料有限公司 | A kind of cylinder attemperater head cover cutter device |
| CN108788309A (en) * | 2018-05-15 | 2018-11-13 | 芜湖君如保温材料有限公司 | A kind of water tank head cover cutter device that water inlet bore is variable |
| CN111055256A (en) * | 2019-12-30 | 2020-04-24 | 湖南三一快而居住宅工业有限公司 | Double-end marking device and double-end marking system |
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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 |
Application publication date: 20180105 |
|
| WW01 | Invention patent application withdrawn after publication |