CN210773874U - Encoder length measuring device for miter saw - Google Patents
Encoder length measuring device for miter saw Download PDFInfo
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- CN210773874U CN210773874U CN201921931748.8U CN201921931748U CN210773874U CN 210773874 U CN210773874 U CN 210773874U CN 201921931748 U CN201921931748 U CN 201921931748U CN 210773874 U CN210773874 U CN 210773874U
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- encoder
- measuring device
- length measuring
- fixing
- miter saw
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Abstract
The utility model belongs to the technical field of measure the utensil, a encoder length measuring device for mitre saw is disclosed, including mounting bracket, glass wheel and encoder, the glass wheel rotatably supports on the mounting bracket and is used for and the long object contact that awaits measuring, the encoder with glass wheel coaxial coupling rotates with following the glass wheel. The utility model discloses can measure the length of the long object that awaits measuring very accurately, and then make things convenient for miter saw fixed length cutting.
Description
Technical Field
The utility model relates to an encoder length measuring device for mitre saw belongs to and measures utensil technical field.
Background
The density board waiting for the length measurement object is typically measured for length by an encoder length measurement device to facilitate fixed point cutting by the miter saw. The deviation often appears when current encoder length measuring device measures, and is long a bit sometimes, and current encoder length measuring device passes through the belt by a plurality of rotating wheels and drives the measuring wheel rotation, and the belt is often off tracking, deckle edge, lace, and each rolling bearing has the outer lane trouble of running, and the long mud of frequent long-pending on the belt skids very easily, causes the precision to descend, and the working property is unstable.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a length measuring device of encoder for mitre saw, it can measure the length of the long object that awaits measuring very accurately, and then makes things convenient for mitre saw fixed length cutting.
In order to solve the technical problem, the technical scheme of the utility model is that: an encoder length measuring device for a miter saw includes a mounting frame, a glass wheel rotatably supported on the mounting frame and adapted to contact a long object to be measured, and an encoder coaxially connected to the glass wheel to rotate with the glass wheel.
Further, in order to ensure the stability of the work, the two glass wheels are arranged in parallel.
Further in order to make things convenient for with glass wheel rotatable support on the mounting bracket, also in order to make things convenient for two glass wheels synchronous rotation, the encoder length measuring device for the mitre saw still includes the axis of rotation, the both ends of axis of rotation are respectively through rolling bearing rotatable support on the mounting bracket, encoder and two glass wheels respectively with the coaxial fixed connection of axis of rotation.
Further in order to enable the lines of the encoder to be orderly, the mounting frame is provided with a line groove used for containing the lines of the encoder.
Further in order to prevent the wire of the encoder from being separated from the wire slot, at least one fixing ring for fixing the wire of the encoder to the wire slot is arranged on the mounting rack.
Further in order to protect the glass wheel, the length measuring device of the encoder for the miter saw further comprises a protective cover which is fixed on the mounting frame and covers the glass wheel.
Further in order to facilitate the fixing of the mounting rack on the external fixing body, the encoder length measuring device for the miter saw further comprises a fixing rack connected with the mounting rack, and at least one fixing bolt used for being connected with the external fixing body is installed on the fixing rack.
Further in order to conveniently adjust the inclination angle of the mounting frame, the mounting frame is hinged to the fixing frame, and an adjusting mechanism used for adjusting the included angle between the mounting frame and the fixing frame is further arranged between the fixing frame and the mounting frame.
Further provides a concrete structure of an adjusting mechanism, wherein the adjusting mechanism comprises an adjusting bolt which is rotatably supported on a mounting frame and the head of the adjusting bolt is abutted against the mounting frame.
Furthermore, a support plate perpendicular to the mounting rack is fixed to the end of the mounting rack far away from the glass wheel, the adjusting bolt is rotatably supported on the support plate, and the head of the adjusting bolt abuts against the part of the fixing rack above the mounting rack.
After the technical scheme is adopted, the encoder is connected with the glass wheel, the glass wheel directly drives the encoder to rotate, all middle influence links are reduced, the working stability is ensured, the glass wheel is adopted as the measuring wheel, the glass wheel is less influenced by factors such as temperature and the like, the requirement on sanitary conditions is not high during rotation, and the length measuring accuracy is further provided; the utility model discloses a two glass wheels drive encoder and rotate, have greatly improved measuring stability.
Drawings
Fig. 1 is a schematic structural view of an encoder length measuring device for a miter saw according to the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1, an encoder length measuring device for a miter saw includes a mounting frame 1, a glass wheel 2, and an encoder 3, the glass wheel 2 being rotatably supported on the mounting frame 1 and being adapted to be in contact with a long object 10 to be measured, the encoder 3 being coaxially coupled to the glass wheel 2 to be rotatable with the glass wheel 2.
In the present embodiment, two glass wheels 2 are arranged side by side in order to ensure the stability of the operation. In order to make the glass wheels 2 rotatably supported on the mounting frame 1 and make the two glass wheels 2 synchronously rotate, the encoder length measuring device for the miter saw further comprises a rotating shaft, two ends of the rotating shaft are rotatably supported on the mounting frame 1 through rotating bearings respectively, and the encoder 3 and the two glass wheels 2 are coaxially and fixedly connected with the rotating shaft respectively.
In the present embodiment, the long object 10 to be measured is a density board, but is not limited thereto.
Specifically, the encoder 3 is connected with the glass wheel 2, the encoder 3 is directly driven to rotate by the glass wheel 2, all middle influence links are reduced, the working stability is ensured, the glass wheel 2 is adopted as the measuring wheel, the influence of factors such as temperature on the glass wheel 2 is small, the requirement on sanitary conditions is not high during rotation, and the length measuring accuracy is further provided; the utility model discloses a two glass wheels 2 drive encoder 3 and rotate, have greatly improved measuring stability.
As shown in fig. 1, in order to make the wires of the encoder 3 orderly, a wire slot 4 for accommodating the wires of the encoder 3 is provided on the mounting bracket 1.
As shown in fig. 1, in order to prevent the wire of the encoder 3 from being separated from the wire slot 4, at least one fixing ring 5 for fixing the wire of the encoder 3 to the wire slot 4 is provided on the mounting bracket 1.
As shown in fig. 1, the encoder length measuring apparatus for a miter saw further includes a protection cover 6 fixed to the mounting frame 1 and covering the glass wheel 2 in order to protect the glass wheel 2.
As shown in fig. 1, in order to facilitate the fixing of the mounting bracket 1 to the external fixing body, the encoder length measuring device for the miter saw further includes a fixing bracket 7 connected to the mounting bracket 1, and at least one fixing bolt 8 for connecting to the external fixing body is installed on the fixing bracket 7.
As shown in fig. 1, in order to adjust the inclination angle of the mounting bracket 1, the mounting bracket 1 is hinged to the fixing bracket 7, and an adjusting mechanism for adjusting the included angle between the mounting bracket 1 and the fixing bracket 7 is further disposed between the fixing bracket 7 and the mounting bracket 1.
As shown in fig. 1, the adjusting mechanism includes an adjusting bolt 9 rotatably supported on the mounting frame 1 and having a head abutting against the fixing frame 7.
Specifically, mounting bracket 1 articulates on mount 7, has the bulge on the long object 10 that awaits measuring, and the bulge passes through on the glass wheel 2, mounting bracket 1 also can be put on the effect of bulge, and then avoids the bulge to pass through glass wheel 2 time, and the card is dead between glass wheel 2 and the long object 10 that awaits measuring.
As shown in fig. 1, a support plate 11 perpendicular to the mounting bracket 1 is fixed to an end of the mounting bracket 1 remote from the glass wheel 2, and the adjusting bolt 9 is rotatably supported on the support plate 11 with its head abutting against a portion of the fixing bracket 7 above the mounting bracket 1.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An encoder length measuring device for a miter saw, characterized in that: it includes mounting bracket (1), glass wheel (2) and encoder (3), glass wheel (2) rotatably support on mounting bracket (1) and be used for with the long object (10) contact that awaits measuring, encoder (3) with glass wheel (2) coaxial coupling rotates with glass wheel (2).
2. The encoder length measuring device for a miter saw of claim 1, wherein: two glass wheels (2) are arranged in parallel.
3. The encoder length measuring device for a miter saw of claim 2, wherein: the glass fiber reinforced plastic composite material rotary drum is characterized by further comprising a rotary shaft, wherein two ends of the rotary shaft are rotatably supported on the mounting frame (1) through rotary bearings respectively, and the encoder (3) and the two glass wheels (2) are fixedly connected with the rotary shaft in a coaxial mode respectively.
4. The encoder length measuring device for a miter saw of claim 1, wherein: the mounting rack (1) is provided with a wire groove (4) for accommodating the wire of the encoder (3).
5. The encoder length measuring device for a miter saw of claim 4, wherein: the mounting rack (1) is provided with at least one fixing ring (5) for fixing the line of the encoder (3) to the line groove (4).
6. The encoder length measuring device for a miter saw of claim 1, wherein: the glass wheel is characterized by further comprising a protective cover (6) which is fixed on the mounting frame (1) and covers the glass wheel (2).
7. The encoder length measuring device for a miter saw of claim 1, wherein: the fixing frame (7) is connected with the mounting frame (1), and at least one fixing bolt (8) used for being connected with an external fixing body is installed on the fixing frame (7).
8. The encoder length measuring device for a miter saw of claim 7, wherein: the mounting rack (1) is hinged to the fixing rack (7), and an adjusting mechanism used for adjusting an included angle between the mounting rack (1) and the fixing rack (7) is further arranged between the fixing rack (7) and the mounting rack (1).
9. The encoder length measuring device for a miter saw of claim 8, wherein: the adjusting mechanism comprises an adjusting bolt (9) which is rotatably supported on the mounting rack (1) and the head of which is abutted against the fixing rack (7).
10. The encoder length measuring device for a miter saw of claim 9, wherein: a bearing plate (11) perpendicular to the mounting frame (1) is fixed at the end part of the mounting frame (1) far away from the glass wheel (2), the adjusting bolt (9) is rotatably supported on the bearing plate (11), and the head part of the adjusting bolt is abutted to the part of the fixing frame (7) above the mounting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931748.8U CN210773874U (en) | 2019-11-11 | 2019-11-11 | Encoder length measuring device for miter saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921931748.8U CN210773874U (en) | 2019-11-11 | 2019-11-11 | Encoder length measuring device for miter saw |
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| Publication Number | Publication Date |
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| CN210773874U true CN210773874U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921931748.8U Active CN210773874U (en) | 2019-11-11 | 2019-11-11 | Encoder length measuring device for miter saw |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504198A (en) * | 2020-12-24 | 2021-03-16 | 深圳南玻应用技术有限公司 | Glass size measuring device and measuring method thereof |
-
2019
- 2019-11-11 CN CN201921931748.8U patent/CN210773874U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504198A (en) * | 2020-12-24 | 2021-03-16 | 深圳南玻应用技术有限公司 | Glass size measuring device and measuring method thereof |
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