CN213688092U - Detection ruler - Google Patents
Detection ruler Download PDFInfo
- Publication number
- CN213688092U CN213688092U CN202022275274.5U CN202022275274U CN213688092U CN 213688092 U CN213688092 U CN 213688092U CN 202022275274 U CN202022275274 U CN 202022275274U CN 213688092 U CN213688092 U CN 213688092U
- Authority
- CN
- China
- Prior art keywords
- detection ruler
- face
- measure
- utility
- model
- 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
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a detection ruler, its characterized in that: the detection ruler is cuboid, a triangular notch is formed in one side face of the detection ruler, a first face and a second face of the notch form an included angle of 45 degrees, a first hole with the diameter of 6mm is vertically formed in the included angle, and the second face is perpendicular to the side face. The utility model discloses a special measuring tool of 45 special group angles, the contact surface is big, measures simple and conveniently, has a fixed 45 structure, so the precision is higher, measure more reliably, measuring error is little. The utility model discloses can be applied to aluminum alloy door and window processing and detect, also can be used to various right-angled section bar processing by 45 simultaneously and measure, whether two perpendiculars that utilize the measuring tape can also measure the machined part and satisfy 90 angles, become the angle measurement problem of organizing the angle machined part complicacy ordinary operation workman and simply change and measure, reliable effective, use extensively.
Description
Technical Field
The utility model relates to a detection ruler for it is 45 group's angle detection to measure aluminum alloy door and window processing, belongs to the measuring tool field.
Background
The aluminium alloy and plastic-steel doors and windows are all processed by non-regular square section bars, and are processed and combined by 45-degree angle two-vertical-surface section bars to form 90 degrees. In the processing process, a processing person is unclear on the stress structure of a material, the direction of a pressing plate and the pressing force are deformed on a processing piece when the material is cut for 45 degrees, or the reference surface is not aligned to cause pressing distortion, or the direction of a pressed workpiece is not aligned, so that the whole surface is distorted after cutting, and the whole 45-degree surface cannot be detected by using a simple conventional 45-degree (thin) steel ruler for measurement. Therefore, the door and window products assembled into rows often have large gaps, one side is good, and the other side is provided with a gap of 0.5-1 mm. In addition, the existing detection ruler can be used at the beginning, but the precision is not high, and people with different technical levels have different results, so that the precision is changed after the detection ruler is used for a long time, an operator often finds the precision afterwards, and the use and the adjustment are inconvenient. How to use a simple and practical method, and a real-time detection method can enable a processor to well control the whole corner assembling production process, and the current problem is to ensure that the problem is detected and solved in time at the first time.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the existing problem that the whole 45-degree surface cannot be detected in the existing door and window processing process is solved.
In order to solve the above problem, the technical scheme of the utility model is to provide a detection ruler, its characterized in that: the detection ruler is cuboid, a triangular notch is formed in one side face of the detection ruler, a first face and a second face of the notch form an included angle of 45 degrees, a first hole with the diameter of 6mm is vertically formed in the included angle, and the second face is perpendicular to the side face.
Preferably, the length of the detection ruler is 120mm, the width of the detection ruler is 100mm, the height of the detection ruler is 55 mm-66 mm, and the distance between the second surface and the front side surface of the detection ruler is 20 mm.
Preferably, the detection ruler is provided with a second hole for moving the detection ruler conveniently.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a special measuring tool of 45 special group angles, the contact surface is big, measures simple and conveniently, has a fixed 45 structure, so the precision is higher, measure more reliably, measuring error is little. The utility model discloses can be applied to aluminum alloy door and window processing and detect, also can be used to various right-angled section bar processing by 45 simultaneously and measure, whether two perpendiculars that utilize the measuring tape can also measure the machined part and satisfy 90 angles, become the angle measurement problem of organizing the angle machined part complicacy ordinary operation workman and simply change and measure, reliable effective, use extensively.
Drawings
Fig. 1 is a front view of a measuring ruler of the present invention;
fig. 2 is a perspective view of a measuring ruler of the present invention;
FIG. 3 is a schematic structural diagram of a profile for an aluminum alloy and plastic-steel door/window;
fig. 4 is a schematic view of a corner combining structure for processing aluminum alloy and plastic-steel doors and windows.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model relates to a measuring ruler which is cuboid and is made of 55 mm-66 mm thick organic glass, the length is 120mm, and the width is 100 mm. A triangular notch 2 is processed on one side surface 1 of the detection ruler, a first surface 2-1 and a second surface 2-2 of the notch 2 form an included angle 3 of 45 degrees, the second surface 2-2 is perpendicular to the side surface 1, and the distance between the second surface 2-2 and the front side surface of the detection ruler is 20 mm. A first hole 4 with the diameter of 6mm is vertically machined in the position of the included angle 3, and the 45-degree angle point of the workpiece to be measured is guaranteed not to be damaged easily. In order to ensure that the detection ruler is convenient to move, a hole II 5 with the diameter of 10mm is drilled above the detection ruler.
Process the utility model discloses an in-process need guarantee the machined surface at 45 jiaos, the roughness above 0.8, the whole measurement accuracy who detects 45 measuring tools is rechecked with professional equipment after the processing, requires 45 error at plus-minus 0.01 degree within range. With 45 jiaos of work piece during the measurement with the utility model discloses the 45 jiaos of dipperstick cooperate, observe the work piece and detect the cooperation condition of chi to judge the problem that 45 jiaos of working faces of work piece exist.
As shown in fig. 3, the side surface S is perpendicular to the group angle line l, the detection ruler of the present invention can measure the perpendicularity of the side surface S and the group angle line l, and the detection ruler cannot be used or is not easy to measure by using a common external ruler; l can be measured simultaneously as shown in FIG. 41、l2、l4Whether or not it is perpendicular to3Especially when the processing product is not a square material, the improved measurement of the size is more needed to ensure the group angle precision of the group angle product.
Claims (3)
1. A detection ruler is characterized in that: the detection ruler is cuboid, a triangular notch (2) is arranged on one side face (1) of the detection ruler, a first face (2-1) and a second face (2-2) of the notch (2) form an included angle (3) of 45 degrees, a first hole (4) with the diameter of 6mm is vertically arranged at the included angle (3), and the second face (2-2) is perpendicular to the side face (1).
2. A test ruler according to claim 1 wherein: the length of the detection ruler is 120mm, the width of the detection ruler is 100mm, the height of the detection ruler is 55 mm-66 mm, and the distance between the second surface (2-2) and the front side surface of the detection ruler is 20 mm.
3. A test ruler according to claim 1 wherein: and a second hole (5) convenient for moving the detection ruler is formed in the detection ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275274.5U CN213688092U (en) | 2020-10-13 | 2020-10-13 | Detection ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275274.5U CN213688092U (en) | 2020-10-13 | 2020-10-13 | Detection ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213688092U true CN213688092U (en) | 2021-07-13 |
Family
ID=76756881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022275274.5U Active CN213688092U (en) | 2020-10-13 | 2020-10-13 | Detection ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213688092U (en) |
-
2020
- 2020-10-13 CN CN202022275274.5U patent/CN213688092U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018090353A1 (en) | Device for testing parallelism between workbench of bending machine and main shaft holes of frame | |
| CN214951004U (en) | Groove size measuring scale | |
| CN213688092U (en) | Detection ruler | |
| CN211452193U (en) | Material piece straightness accuracy and flatness detection device | |
| CN217005626U (en) | Multifunctional elevator inspection ruler | |
| CN112212771A (en) | Three-dimensional building wall body outer vertical surface flatness detection device | |
| CN211668471U (en) | Utensil is examined to chamfer degree of depth | |
| CN203621521U (en) | Tool equal height detector for metal cutting tools | |
| CN212432022U (en) | Straightness detection gauge | |
| CN215261508U (en) | Special gauge for measuring die misalignment of triangular fork forging | |
| CN215338070U (en) | Rail head measuring scale | |
| CN212963146U (en) | Quick detection device of straight type screw thread degree of depth | |
| CN218411004U (en) | Cardboard suitable for measure shaped steel edge of a wing inclination | |
| CN222849978U (en) | Chamfering dimension measuring auxiliary tool | |
| CN213335864U (en) | Desk-top work piece detection device | |
| CN222617827U (en) | Inclination detection tool for forging sawing or shearing end face of blank | |
| CN211527292U (en) | Angle measuring instrument in bench worker professional skill training | |
| CN111551094B (en) | Circle center positioning tool and using method thereof | |
| CN217403345U (en) | Device for rapidly measuring passivation data of outer edge of section steel leg end | |
| CN219319285U (en) | Template piece detects apparatus | |
| CN218511667U (en) | Measuring tool for detecting symmetry degree of circular arc and linear groove | |
| CN206930258U (en) | A kind of Quick measurement tool in quantitative measurment face | |
| CN216680381U (en) | Anti-scriber | |
| CN113884045B (en) | Tool for measuring step wall thickness of blind cavity unequal-thick-wall upper step hole and wall thickness guaranteeing method | |
| CN222849928U (en) | Wedge-shaped feeler gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |