CN209350234U - A kind of hard alloy plates cut type multipurpose ruler - Google Patents
A kind of hard alloy plates cut type multipurpose ruler Download PDFInfo
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- CN209350234U CN209350234U CN201821919596.5U CN201821919596U CN209350234U CN 209350234 U CN209350234 U CN 209350234U CN 201821919596 U CN201821919596 U CN 201821919596U CN 209350234 U CN209350234 U CN 209350234U
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- ruler
- square
- right angle
- hard alloy
- alloy plates
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Abstract
The utility model discloses a kind of hard alloy plates to cut type multipurpose ruler, including square and the arc angle ruler that square side is arranged in, first ruler and the second ruler, the origin of square is overlapped with the center of circle of arc angle ruler, the origin of first ruler and square is hinged, square includes orthogonal first right angle edge and the second right angle edge, first ruler is provided with elongate holes along its length, the origin of square is on the extended line of a long side of elongate holes, second ruler is set as can be sliding along the length direction of the first right angle edge and the second right angle edge.The utility model passes through the cooperation of square, arc angle ruler, the first ruler and the second ruler, so that a plurality of types of rectangles, trapezoidal, fan-shaped surface can be completed to cross by the multipurpose ruler.
Description
Technical field
The utility model belongs to measurer field, and specially a kind of hard alloy plates cut type multipurpose ruler.
Background technique
Currently, green compact (the predominantly size lesser rectangular or rectangle material) processing of hard alloy plates class be all according to
It is crossed (scribing line shape be mainly rectangle, trapezoidal and fan-shaped surface) by operator with slide calliper rule matching measurement, or will be wanted with paper
Shape print, then with copy method go to cross, there are the following problems for this kind of hatched manner:
1, measurement scribing line, can only be close by the fitting between multiple points when drawing circular arc line, is extremely difficult to and target circle
Arc is consistent；
2, by the way of Paper Printing imitation, since paper is easily deformed, lead to same inaccuracy of crossing, it is final to influence
Product quality, meanwhile, setting template time-consuming is more, inefficiency；
3, it is less to be unable to suitable for multiple sizes for the mode that Paper Printing is copied, and cannot be applicable in more rectangles, trapezoidal, fan-shaped
The scribing line in face.
Utility model content
The utility model aim is to provide a kind of hard alloy plates and cuts type multipurpose ruler, to solve the above problems.
To achieve the above object, the utility model discloses a kind of hard alloy plates to cut type multipurpose ruler, including square
With the arc angle ruler, the first ruler and the second ruler that the square side is set, the origin of the square with it is described
The center of circle of arc angle ruler is overlapped, and the origin of first ruler and square is hinged, and the square includes orthogonal
First right angle edge and the second right angle edge, first ruler are provided with elongate holes, the square along its length
Origin on the extended line of a long side of the elongate holes, second ruler is set as can be along first right-angle side
The length direction of portion and the second right angle edge is sliding.
Further, first right-angle side portion be located at the square other side be provided with it is straight with hard alloy plates
What the arm of angle was abutted against first is abutted against block, and second right-angle side portion is located at the square other side and is provided with is abutted against with described first
Block it is vertical second be abutted against block.
Further, described first it is abutted against block, the face that the second right-angle side for being abutted against block and the hard alloy plates is abutted against
An intersecting lens is formed, the origin of the square is on the extended line of intersecting lens.
Further, described first be abutted against block and second be abutted against block close to the square origin formed one accommodate hard
The hollow-out parts at the right angle of sheet alloy.
Further, the circular arc degree of the arc angle ruler is 90 ° -180 °.
Further, one end of second ruler, which is provided with, to slide with first right angle edge and the second right angle edge
Limit sliding chutes are provided in the guide groove connect, first right angle edge and the second right angle edge, second ruler is located at institute
It states and is provided in guide groove and the matched defining flange of the limit sliding chutes.
Further, the length direction of first right angle edge or the second right angle edge is evenly equipped with multiple connecting holes,
One end of the arc angle ruler and the removable connection of the connecting hole.
Further, it is provided at least one of the square, arc angle ruler, the first ruler and second ruler
Graduation mark.
Compared with the prior art, the advantages of the utility model are:
Second ruler of the utility model is set as can be along the length direction of the first right angle edge and the second right angle edge
It vertically slips, the oblique line of unspecified angle in 0 ° -90 ° can be drawn on hard alloy plates by the first ruler, and second is straight
Ruler passes through the slidable adjustment with another right angle edge, Ke Yi due to can be parallel with a right angle edge of relatively straight angle square
The straight line parallel relative to a right angle edge of square is drawn on hard alloy plates, thus, a plurality of types of rectangles, ladder
Shape, fan-shaped surface can be completed to cross by the multipurpose ruler.
Below with reference to accompanying drawings, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the first axonometric schematic diagram that hard alloy plates disclosed in the preferred embodiment in the utility model cut type multipurpose ruler
(including hard alloy plates)；
Fig. 2 is the second axis measuring meaning that hard alloy plates disclosed in the preferred embodiment in the utility model cut type multipurpose ruler
Figure.
Marginal data:
1, square；2, arc angle ruler；3, the first ruler；4, the second ruler；5, the first right angle edge；6, the second right angle
Edge；7, elongate holes；8, first is abutted against block；9, second is abutted against block；10, guide groove；11, limit sliding chutes；12, defining flange；
13, hollow-out parts；14, hard alloy plates.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in Figs. 1-2, the utility model discloses a kind of hard alloy plates to cut type multipurpose ruler, including 1 He of square
The arc angle ruler 2, the first ruler 3 and the second ruler 4 of 1 side of square are set, wherein square 1, arc angle ruler 2,
Graduation mark can be portrayed as needed on the ruler face of first ruler 3 and the second ruler 4.The origin of square 1 and arc angle ruler 2
The center of circle is overlapped, and the origin of the first ruler 3 and square 1 is hinged, and square 1 includes orthogonal first right angle edge 5 and the
Two right angle edge 6, the first ruler 3 are provided with elongate holes 7 along its length, and the origin of square 1 is the one of elongate holes 7
On the extended line of long side, one end of the second ruler 4 is set as can be along the length of the first right angle edge 5 and the second right angle edge 6
Direction is vertically slipped, and can draw the oblique line of unspecified angle in 0 ° -90 ° on hard alloy plates 14 by the first ruler 3, and
Second ruler 4 passes through the sliding tune with another right angle edge due to can be parallel with a right angle edge of relatively straight angle square 1
Section, can draw the straight line parallel relative to a right angle edge of square 1 on hard alloy plates 14, thus, multiple types
The rectangle of type, trapezoidal, fan-shaped surface can be completed to cross by the multipurpose ruler.
In the present embodiment, in order to guarantee the precision of scribing line, the first right angle edge 5 is located at 1 other side of square and is provided with
First be abutted against with 14 right-angle side of hard alloy plates is abutted against block 8, and the second right angle edge 6 is located at 1 other side of square and is provided with
With first be abutted against block 8 it is vertical second be abutted against block 9, be abutted against block 9 in use, only needing to be abutted against block 8 and second for first and abut against
The right angle edge of hard alloy plates 14 can easily, accurately position the multipurpose ruler.Meanwhile first be abutted against block 8,
Second, which is abutted against the face that block 9 and 14 right-angle side of hard alloy plates are abutted against, forms an intersecting lens, and the origin of square 1 is in intersecting lens
On extended line, to make the origin of the principal plane of hard alloy plates 14 and the origin of square 1 be aligned, in order to accurately draw
Line.Simultaneously, it is contemplated that the corner location of hard alloy plates 14 may not be complete 90 °, in order to improve due to forming errors
Positioning accuracy, in the present embodiment, first, which is abutted against block 8 and second, is abutted against origin formation one of the block 9 close to square 1 for accommodating
The hollow-out parts 13 at the right angle of hard alloy plates 14, so that enabling first to be abutted against block 8 and second is abutted against block 9 more securely by being connected to
On 14 liang of adjacent right-angle sides of hard alloy plates.
In the present embodiment, the circular arc degree of arc angle ruler 2 is 90 ° -180 °, thus the scribing line of achievable a variety of radians.
In specific setting, in order to guarantee the accurate positioning when sliding along square 1 of the second ruler 4, prevent from slipping
The case where the second ruler 4 is detached from square 1 or the influences scribing line precision such as upwarps in journey, one end of the second ruler 4 is provided with can
The sliding guide groove 10 with the first right angle edge 5 and the second right angle edge 6 is set in first right angle edge 5 and the second right angle edge 6
Be equipped with limit sliding chutes 11, the second ruler 4 be located in guide groove 10 be provided with the matched defining flange 12 of limit sliding chutes 11, thus
In use, defining flange 12 can be connected to limit sliding chutes 11, so that the second ruler 4 be enable steadily to slide work.
And in order to draw the circular arc of different-diameter size, the length direction of the first right angle edge 5 or the second right angle edge 6 is equal
It is furnished with multiple connecting holes (threaded hole is not shown), one end of arc angle ruler 2 and the removable connection of connecting hole, when needing replacing
When larger or small radii arc angle ruler 2 when, pass through disassembly arc angle ruler 2 attachment screw, that is, it is replaceable, complete
The fan-shaped dashing work of different radii size.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of hard alloy plates cut type multipurpose ruler, which is characterized in that including square (1) and be arranged in the square
(1) the arc angle ruler (2), the first ruler (3) and the second ruler (4) of side, the origin and the circular arc of the square (1)
The center of circle of bevel protractor (2) is overlapped, and first ruler (3) and the origin of square (1) are hinged, and the square (1) includes phase
Mutually vertical the first right angle edge (5) and the second right angle edge (6), first ruler (3) are provided with length along its length
Strip-shaped hole (7), on the extended line of a long side of the origin of the square (1) in the elongate holes (7), second ruler
(4) one end is set as vertically slipping with first right angle edge (5) and the second right angle edge (6).
2. hard alloy plates according to claim 1 cut type multipurpose ruler, which is characterized in that first right angle edge
(5) square (1) other side is provided with first be abutted against with the right-angle side of hard alloy plates (14) and is abutted against block
(8), second right angle edge (6) is located at the square (1) other side and is provided with that be abutted against block (8) with described first vertical
Second is abutted against block (9).
3. hard alloy plates according to claim 2 cut type multipurpose ruler, which is characterized in that described first be abutted against block (8),
The face that second right-angle side for being abutted against block (9) and the hard alloy plates (14) is abutted against forms an intersecting lens, the square (1)
Origin on the extended line of the intersecting lens.
4. hard alloy plates according to claim 3 cut type multipurpose ruler, which is characterized in that described first is abutted against block (8)
It is abutted against the hollow out that the origin of block (9) close to the square (1) forms the right angle of receiving hard alloy plates (14) with second
Portion (13).
5. hard alloy plates according to claim 1 to 4 cut type multipurpose ruler, which is characterized in that the arc angle
The circular arc degree of ruler (2) is 90 ° -180 °.
6. hard alloy plates according to claim 5 cut type multipurpose ruler, which is characterized in that second ruler (4)
One end is provided with guide groove (10) that can be sliding with first right angle edge (5) and the second right angle edge (6), and described first is straight
It is provided with limit sliding chutes (11) in arm of angle portion (5) and the second right angle edge (6), second ruler (4) is located at the guide groove
(10) it is provided with and the limit sliding chutes (11) matched defining flange (12) in.
7. hard alloy plates according to claim 5 cut type multipurpose ruler, which is characterized in that first right angle edge
(5) or the length direction of the second right angle edge (6) is evenly equipped with multiple connecting holes, one end of the arc angle ruler (2) and institute
State the removable connection of connecting hole.
8. hard alloy plates according to claim 5 cut type multipurpose ruler, which is characterized in that the square (1), circular arc
Graduation mark is provided at least one of bevel protractor (2), the first ruler (3) and second ruler (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919596.5U CN209350234U (en) | 2018-11-21 | 2018-11-21 | A kind of hard alloy plates cut type multipurpose ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919596.5U CN209350234U (en) | 2018-11-21 | 2018-11-21 | A kind of hard alloy plates cut type multipurpose ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209350234U true CN209350234U (en) | 2019-09-06 |
Family
ID=67783802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821919596.5U Active CN209350234U (en) | 2018-11-21 | 2018-11-21 | A kind of hard alloy plates cut type multipurpose ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209350234U (en) |
-
2018
- 2018-11-21 CN CN201821919596.5U patent/CN209350234U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi-purpose ruler for cutting cemented carbide plate Effective date of registration: 20211123 Granted publication date: 20190906 Pledgee: Huarong Bank of Xiangjiang Limited by Share Ltd. 51 Zhuzhou branch Pledgor: ZHUZHOU JINGGONG CEMENTED CARBIDE Co.,Ltd. Registration number: Y2021980013080 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221027 Granted publication date: 20190906 Pledgee: Huarong Bank of Xiangjiang Limited by Share Ltd. 51 Zhuzhou branch Pledgor: ZHUZHOU JINGGONG CEMENTED CARBIDE Co.,Ltd. Registration number: Y2021980013080 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |