CN210525070U - Combined angle marking ruler - Google Patents

Combined angle marking ruler Download PDF

Info

Publication number
CN210525070U
CN210525070U CN201921485999.8U CN201921485999U CN210525070U CN 210525070 U CN210525070 U CN 210525070U CN 201921485999 U CN201921485999 U CN 201921485999U CN 210525070 U CN210525070 U CN 210525070U
Authority
CN
China
Prior art keywords
plate
line drawing
plunger
degrees
mounting hole
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.)
Active
Application number
CN201921485999.8U
Other languages
Chinese (zh)
Inventor
金响建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201921485999.8U priority Critical patent/CN210525070U/en
Application granted granted Critical
Publication of CN210525070U publication Critical patent/CN210525070U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The utility model relates to a hand tool's technical field, a modular angle marking off chi specifically says so. The line drawing device comprises a positioning plate and a line drawing plate, wherein at least two mounting holes which are arranged in a straight line are formed in the positioning plate, and the axes of the mounting holes are vertical to the positioning plate; the plunger is arranged on one side edge of the line drawing plate and is of a cylindrical structure connected with the line drawing plate into a whole, the axis of the plunger is parallel to the line drawing plate, the line drawing plate is of a quadrilateral plate-shaped structure, and at least two sides of the other three sides of the line drawing plate except the reference side with the plunger are intersected to form an acute angle of 45 degrees, 60 degrees or 30 degrees. The line drawing efficiency is high when this combination formula angle marking off chi uses, the location is accurate, can unpack locating plate and setting-out board apart and place side by side when accomodating, and occupation space is little, and a locating plate can be used with the setting-out board of a plurality of different specifications is supporting, is favorable to reduction in production cost, reduces the storage space.

Description

Combined angle marking ruler
Technical Field
The utility model relates to a hand tool's technical field, a modular angle marking off chi specifically says so.
Background
In the work of carpentry and door and window decoration, the square timber of the section bar is often required to be butted into a 90-degree right angle, and in order to accurately butt the transverse frame and the longitudinal frame, the end parts of the transverse frame and the longitudinal frame are required to be cut into 45-degree oblique angles. The existing method is to use a semicircle gauge to mark points on a square wood, then use a ruler to connect the two points for drawing, and finally cut along the drawn points. The line drawing efficiency is not high and the error is large. In order to improve the efficiency of drawing a line, someone cuts into 45 degrees oblique angles with the one end of L shape angle iron or aluminum alloy ex-trusions and regards as angle drawing rule, leans on the edge of waiting to cut the section bar with the side of angle drawing rule during the use, puts the one side at 45 degrees oblique angles on the drawing line face of waiting to cut the section bar, draws a line along 45 degrees oblique angles. Therefore, the line drawing efficiency can be greatly improved, and the line drawing is accurate and has small error. However, the fixed line drawing ruler only has one angle, the length of the oblique edge is also fixed, in actual work, oblique lines of 30 degrees or 60 degrees are often required to be drawn besides the angle of 45 degrees, and the length of the line drawing is also changed in a plurality of ways according to the size of the section to be cut. In addition, the fixed knot that appears is bulky, and inconvenient accomodating, the setting-out chi of multiple specification and dimension need occupy very big storage space.
Disclosure of Invention
To the technical problem, the utility model aims at providing a combination formula angle marking off chi that the setting-out is efficient, the location is accurate, the accommodation space is little to can make up as required and become the marking off chi of multiple different angles and different length.
The utility model discloses a solve the technical scheme that technical problem adopted as follows:
the combined angle marking ruler of the utility model comprises a positioning plate and a marking plate, wherein at least two mounting holes which are arranged in a straight line are arranged on the positioning plate, and the axes of the mounting holes are vertical to the positioning plate; be provided with the plunger that matches the mounting hole on one side of setting-out board, the plunger is connected the column structure as an organic whole with the setting-out board, and the axis and the setting-out board of plunger are parallel, the setting-out board is quadrangle platelike structure, and it is 45 degrees or 60 degrees or 30 degrees acute angles that are intersected to have at least two sides in the other three sides of setting-out board except that the benchmark side that has the plunger.
One side of the positioning plate is provided with a boss surrounding the mounting hole, and the mounting hole penetrates through the center of the boss.
The locating plate is provided with a rectangular window, the line drawing plate is provided with a special-shaped window, and the special-shaped window is in a right trapezoid shape.
The mounting hole is a cylindrical through hole with a rectangular section, and the plunger is a rectangular cylindrical body with a section matched with the mounting hole.
The mounting hole is a cylindrical through hole with a circular section, and the plunger is a cylinder with a section matched with the mounting hole.
Due to the adoption of the structure, when the combined angle marking ruler is used, the marking is efficient, the positioning is accurate, the positioning plate and the marking plate can be disassembled and placed side by side when being stored, the occupied space is small, one positioning plate can be matched with a plurality of marking plates with different specifications for use, the production cost is reduced, and the storage space is reduced.
Drawings
Fig. 1 is a schematic perspective view of a usage state of the present invention.
Fig. 2 is a schematic plan view of the positioning plate.
Fig. 3 is a schematic plan view of a line drawing plate.
Fig. 4 is a schematic plan view of another line drawing board.
Detailed Description
As shown in figure 1, combination formula angle marking off chi includes locating plate 1 and setting-out board 2, and locating plate 1 and setting-out board 2 are the platelike structure that can split, link together locating plate 1 and setting-out board 2 perpendicularly again during the use.
As shown in fig. 2, at least two mounting holes 4 are arranged in a straight line on the positioning plate 1, and the axes of the mounting holes 4 are perpendicular to the positioning plate 1, so that the line drawing plate 2 can be vertically inserted into the mounting holes 4. In the use, the locating plate 1 is used for being attached to the edge of a square wood to be cut, so that the locating function is achieved, and the edge of the line drawing plate 2 is parallel to the edge of the square wood to be cut.
As shown in fig. 3 and 4, a plunger 3 matched with the mounting hole is arranged on one side edge of the line drawing plate 2, the plunger 3 is of a cylindrical structure connected with the line drawing plate 2 into a whole, the axis of the plunger 3 is parallel to the line drawing plate 2, the line drawing plate 2 is of a quadrilateral plate-shaped structure, and at least two sides of the other three sides of the line drawing plate 2 except the reference side 8 with the plunger 3 are intersected to form an acute angle of 45 degrees, 60 degrees or 30 degrees. In the embodiment of fig. 3, in addition to the reference side edge 8 with the plunger 3, one of the other three side edges is an outer side edge 9 parallel to the reference side edge 8, and two side edges at two ends of the outer side edge 9 intersect at 45 degrees and 90 degrees respectively. In the embodiment of fig. 4, in addition to the reference side 8 with the plunger 3, one of the other three sides is an outer side 9 parallel to the reference side 8, and the two sides at the two ends of the outer side 9 intersect at 30 degrees and 60 degrees, respectively. The two line drawing plates can meet the most common line drawing requirements of 30 degrees, 45 degrees, 60 degrees and 90 degrees. Of course, in order to meet the requirement of more angles or the requirement of more line lengths, the drawing plates with more specifications can be arranged, as long as the plungers 3 on the reference side edges 8 of all the drawing plates can be matched with the mounting holes 4 on the positioning plate 1.
As shown in fig. 1, as a further improvement of the present invention, one side of the positioning plate 1 has a boss 5 surrounding the mounting hole 4, and the mounting hole 4 penetrates through the center of the boss 5. Boss 5 protrusion in locating plate 1's surface, with locating plate 1 fusion as an organic whole, increased the thickness around mounting hole 4, also prolonged the length of mounting hole 4 simultaneously, can effectively improve the firm degree that plunger 3 and mounting hole 4 combine under the prerequisite that does not increase locating plate 1 thickness, avoid pulling out many times and insert and cause mounting hole 4 wearing and tearing, increase of service life.
In addition, a rectangular window 6 is arranged on the positioning plate 1, a special-shaped window 7 is arranged on the line drawing plate 2, and the special-shaped window 7 is in a right-angled trapezoid shape. The arrangement of the rectangular window 6 and the special-shaped window 7 can effectively reduce the material cost in production, meanwhile, a handle for holding can be provided for handheld operation, and the angle in each window can also provide a line drawing ruler with various internal angles.
The sectional shapes of the mounting hole 4 and the plunger 3 may be square or circular. As shown in fig. 1, the mounting hole 4 is a columnar through-hole having a rectangular cross section, and the plunger 3 is a rectangular columnar body having a cross section matching the mounting hole 4. In addition, a circular structure can be adopted, the mounting hole 4 is a cylindrical through hole with a circular section, and the plunger 3 is a cylinder with a section matched with the mounting hole 4.
As shown in figure 1, when the line drawing plate is used, the positioning plate 1 is taken out, a proper line drawing plate 2 is selected, the positioning plate 1 is vertically placed, the line drawing plate 2 is horizontally placed, the plunger 3 of the line drawing plate 2 is inserted into the mounting hole 4 of the positioning plate 1, the reference side edge 8 of the line drawing plate 2 is tightly attached to the positioning plate after being tightly inserted, and the line drawing plate 2 and the positioning plate 1 form an included angle of 90 degrees. When a line is drawn, the square wood to be cut is placed in a 90-degree included angle formed by the line drawing plate 2 and the positioning plate 1, the line drawing plate 2 is placed on the upper surface of the square wood to be cut, the positioning plate 1 is tightly attached to the side surface of the square wood, the reference side edge 8 on the line drawing plate 2 is parallel to the side edge of the square wood at the moment, the reference side edge 8 and the side edge of the square wood can be used as a reference for drawing the line, and the side edge acute angle on the line drawing plate 2 can be used as a ruler for drawing the line. For example, when the line drawing board 2 shown in fig. 3 is used, a common 45-degree oblique line may be drawn on the upper surface of the square wood; by replacing the line drawing board shown in fig. 4, a 30-degree or 60-degree oblique line can be drawn on the upper surface of the square wood.

Claims (5)

1. Modular angle marking ruler, including locating plate (1) and setting-out board (2), its characterized in that: the positioning plate (1) is provided with at least two mounting holes (4) which are arranged in a straight line, and the axes of the mounting holes (4) are vertical to the positioning plate (1); be provided with plunger (3) that match the mounting hole on one side of setting out board (2), plunger (3) are connected the column structure as an organic whole with setting out board (2), and the axis of plunger (3) is parallel with setting out board (2), setting out board (2) are quadrangle platelike structure, have at least two sides in the other three sides of setting out board (2) except that the benchmark side that has plunger (3) and intersect and be 45 degrees or 60 degrees or 30 degrees acute angles.
2. The combined angle marking ruler of claim 1, characterized in that one side of the positioning plate (1) is provided with a boss (5) surrounding the mounting hole (4), and the mounting hole (4) penetrates through the center of the boss (5).
3. The combined angle marking ruler of claim 1 or 2, characterized in that a rectangular window (6) is arranged on the positioning plate (1), a special-shaped window (7) is arranged on the marking plate (2), and the special-shaped window (7) is in a right trapezoid shape.
4. The combined angle marking ruler of claim 1 or 2, wherein the mounting hole (4) is a cylindrical through hole with a rectangular section, and the plunger (3) is a rectangular cylindrical body with a section matching the mounting hole (4).
5. The combined angle marking ruler of claim 1 or 2, wherein the mounting hole (4) is a cylindrical through hole with a circular cross section, and the plunger (3) is a cylinder with a cross section matching the mounting hole (4).
CN201921485999.8U 2019-09-09 2019-09-09 Combined angle marking ruler Active CN210525070U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921485999.8U CN210525070U (en) 2019-09-09 2019-09-09 Combined angle marking ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921485999.8U CN210525070U (en) 2019-09-09 2019-09-09 Combined angle marking ruler

Publications (1)

Publication Number Publication Date
CN210525070U true CN210525070U (en) 2020-05-15

Family

ID=70604637

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921485999.8U Active CN210525070U (en) 2019-09-09 2019-09-09 Combined angle marking ruler

Country Status (1)

Country Link
CN (1) CN210525070U (en)

Similar Documents

Publication Publication Date Title
CN111015619A (en) Combined multifunctional scriber
CN204321255U (en) A kind of shift fork draw-bore frock
CN210359989U (en) Straight ladder welding tool
CN210525070U (en) Combined angle marking ruler
CN203077083U (en) Wire-drawing pattern manufacturing jig
CN202155561U (en) Nut safety hole drilling jig
CN202356672U (en) Special fixture for drilling holes on workpiece
CN207788928U (en) A kind of positive and negative scoring tool
CN202411886U (en) Perforation clamping fixture for bridge T steel
CN204397881U (en) A kind of adjustable scriber
CN104802149B (en) Plate returns line device and returns line method
CN202292288U (en) Special angle square for milling machine processing
CN202270997U (en) Bench drill
CN2732450Y (en) Multiple hole sites automatic hydraulic or pneumatic triangle wood drilling machine
CN204077992U (en) A kind of aggregate hole opening auxiliary device peculiar to vessel
CN218461310U (en) Auxiliary tool for welding
CN220260992U (en) Clamping edge scribing tool
CN204747649U (en) Linear -cutting auxiliary device is used in sheet metal processing
CN215616109U (en) Accurate cutting locating rack for tunnel steel arch frame
CN204658584U (en) Platform bores adjusts chi template
CN204381585U (en) A kind of Combined line cutting clamper
CN215096712U (en) Novel simulation model reticle auxiliary tool
CN219005970U (en) Workpiece positioning table
CN214110380U (en) Drilling positioner
CN214443306U (en) Punching die

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant