CN219714206U - Accurate ruler for reading abrasion loss of cutter - Google Patents
Accurate ruler for reading abrasion loss of cutter Download PDFInfo
- Publication number
- CN219714206U CN219714206U CN202320905703.3U CN202320905703U CN219714206U CN 219714206 U CN219714206 U CN 219714206U CN 202320905703 U CN202320905703 U CN 202320905703U CN 219714206 U CN219714206 U CN 219714206U
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- CN
- China
- Prior art keywords
- cutter
- reading ruler
- measuring rod
- sliding block
- reading
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- 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.)
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- 238000005299 abrasion Methods 0.000 title abstract description 11
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Abstract
The utility model relates to the technical field of cutter measuring equipment, in particular to an accurate cutter abrasion loss reading ruler, which comprises the following components: the main body comprises a reading ruler body, and a cutter clamping groove is formed in the surface of the reading ruler body; the measuring mechanism comprises a dial, the dial is arranged on one side of the surface of the reading ruler body, a guide hole is formed in the surface of the reading ruler body, a sliding block is connected to the guide hole in a sliding mode, a notch is formed in the surface of the sliding block, a measuring rod is fixedly connected to the upper surface of the sliding block, and an arrow is fixedly connected to the surface of the measuring rod. According to the utility model, through the cooperation among the dial, the guide hole, the sliding block, the notch, the measuring rod and the arrow, when the cutter clamping groove is clamped on the cutter, the abrasion loss grinding position of the cutter can be accurately measured, and the cutter clamping groove is convenient and efficient to use.
Description
Technical Field
The utility model relates to the technical field of cutter measuring equipment, in particular to an accurate cutter abrasion loss reading ruler.
Background
The cutter ring of cutter can be worn and torn constantly in the cutter disc tunneling process during shield construction, especially the cutter, and the cutter ring wearing and tearing of cutter are especially serious, just can't play the effect of cutting the ground body when the cutter ring wearing and tearing reach certain degree, consequently, need often measure the wearing and tearing volume of cutter ring, then change the cutter according to the wearing and tearing condition, measure the cutter ring wearing and tearing volume among the prior art and need the manual work get into the cutter disc position, adopt the ruler to read and measure, because the cutter disc space is limited, conventional ruler can't take notes wearing and tearing position and wearing and tearing volume, more can't adopt other instruments to measure simultaneously, consequently need provide a cutter wearing and tearing volume accurate ruler.
Disclosure of Invention
The utility model aims to provide an accurate cutter abrasion loss reading ruler, which solves the problems that the prior cutter head provided in the background art is limited in space, the conventional reading ruler cannot record abrasion loss and abrasion loss, and other tools cannot be used for measurement at the same time.
In order to achieve the above purpose, the utility model provides a cutter abrasion loss accurate reading ruler, comprising:
the main body comprises a reading ruler body, and a cutter clamping groove is formed in the surface of the reading ruler body;
the measuring mechanism comprises a dial, the dial is arranged on one side of the surface of the reading ruler body, a guide hole is formed in the surface of the reading ruler body, a sliding block is connected to the guide hole in a sliding mode, a notch is formed in the surface of the sliding block, a measuring rod is fixedly connected to the upper surface of the sliding block, and an arrow is fixedly connected to the surface of the measuring rod.
Preferably, the guide hole is in a long rod shape, and the guide hole is arranged at one side far away from the dial.
Preferably, notches are formed in two sides of the sliding block, and the sliding block is in an inverted T shape.
Preferably, the slider drives the measuring rod to slide on the surface of the reading ruler body, one end of the measuring rod far away from the arrow is fixedly connected with the slider, and the slider is matched with the upper measuring rod to form an H-shaped shape at one end far away from the arrow.
Preferably, the arrow is triangular in shape, the arrow being aligned with a numerical value on the dial.
Preferably, the cutter clamping groove is used for clamping and connecting a cutter, and the measuring rod slides on the reading ruler body and can be in abutting connection with the cutter.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the cutter reading ruler, through the cooperation among the dial, the guide hole, the sliding block, the notch, the measuring rod and the arrow, when the cutter clamping groove is clamped on the cutter, accurate measurement can be carried out on the abrasion loss grinding position of the cutter, and the cutter reading ruler is convenient and efficient to use.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective exploded view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.
In the figure: 1. a ruler body; 11. a cutter clamping groove; 2. a dial; 21. a guide hole; 22. a slide block; 23. a notch; 24. a measuring rod; 25. arrows.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
a tool wear accurate reading scale comprising:
the main body comprises a reading ruler body 1, a cutter clamping groove 11 is formed in the surface of the reading ruler body 1, and the cutter clamping groove 11 is clamped on a cutter through the reading ruler body 1;
the measuring mechanism comprises a dial 2, wherein the dial 2 is arranged on one side of the surface of the reading ruler body 1, a guide hole 21 is formed in the other side of the surface of the reading ruler body 1, a sliding block 22 is connected to the guide hole 21 in a sliding mode, a notch 23 is formed in the surface of the sliding block 22, a measuring rod 24 is fixedly connected to the upper surface of the sliding block 22, an arrow 25 is fixedly connected to the surface of the measuring rod 24, and the arrow 25 is close to one side of the dial 2.
Further, the guide hole 21 is long rod-shaped, and the guide hole 21 is arranged on one side far away from the dial 2, so that the phenomenon that the dial 2 is worn and cannot be clearly seen due to the fact that the measuring rod 24 on the upper surface of the guide hole 21 is contacted with the dial 2 in the sliding process is avoided, and staff cannot read.
Further, the two sides of the slider 22 are provided with notches 23, the slider 22 is in an inverted T shape, the slider 22 can slide on the guide hole 21 through the notches 23, a certain friction force is provided between the slider 22 and the guide hole 21, and the notches 23 need to slide on the guide hole 21 manually.
Further, the sliding block 22 drives the measuring rod 24 to slide on the surface of the reading ruler body 1, one end, far away from the arrow 25, of the measuring rod 24 is fixedly connected with the sliding block 22, the sliding block 22 is matched with the measuring rod 24 to form an H-shaped at one end, far away from the arrow 25, of the measuring rod 24, the sliding block 22 and the measuring rod 24 firmly slide on the guide hole 21, and the sliding block 22 and the measuring rod 24 cannot be separated from the guide hole 21 formed in the reading ruler body 1.
Further, the arrow 25 is triangular, the arrow 25 aligns the values on the dial 2, the value of the end of the dial 2 close to the cutter clamping groove 11 is large, and the value of the end of the reading ruler body 1 far away from the cutter clamping groove 11 is small.
Further, the cutter clamping groove 11 is used for clamping and connecting a cutter, the measuring rod 24 slides on the reading ruler body 1 and can be in abutting connection with the cutter, the measuring rod 24 has a certain width, when the cutter is complete, the cutter can be in clamping connection with the tail end of the cutter clamping groove 11, at the moment, the measuring rod 24 slides to be in abutting connection with the dial 2 aligned with the arrow 25 on the cutter as a reference value, the reference value can be directly marked on a product, a user does not need to measure, after the cutter is worn to a moving degree, the measurement is carried out again, the measuring rod 24 slides to be in abutting connection with the cutter, the value of the arrow 25 aligned with the dial 2 is read again, and the cutter wear can be obtained by subtracting the reference value from the read value.
Working principle: the cutter clamping groove 11 is clamped on the cutter through the reading ruler body 1, the reading ruler body 1 is ensured to be perpendicular to the cutter, at the moment, the sliding block 22 is slid on the guide hole 21 formed in the reading ruler body 1, the measuring rod 24 slides on the surface of the reading ruler body 1, when the measuring rod 24 slides to be abutted against the cutter, the numerical value on the dial 2 is aligned to be read through the arrow 25, the read number subtracts the reference value of the reading ruler body 1, and the abrasion loss and the grinding position of the cutter can be accurately measured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An accurate tool wear reading ruler is characterized by comprising:
the main body comprises a reading ruler body (1), and a cutter clamping groove (11) is formed in the surface of the reading ruler body (1);
the measuring mechanism comprises a dial (2), wherein the dial (2) is arranged on one side of the surface of the reading ruler body (1), a guide hole (21) is formed in the surface of the reading ruler body (1), a slide block (22) is connected to the guide hole (21) in a sliding manner, a notch (23) is formed in the surface of the slide block (22), a measuring rod (24) is fixedly connected to the upper surface of the slide block (22), and an arrow (25) is fixedly connected to the surface of the measuring rod (24).
2. The precise cutter wear reading ruler according to claim 1, wherein: the guide hole (21) is in a long rod shape, and the guide hole (21) is arranged on one side far away from the dial (2).
3. The precise cutter wear reading ruler according to claim 1, wherein: notches (23) are formed in two sides of the sliding block (22), and the sliding block (22) is in an inverted T shape.
4. A tool wear accurate reading scale according to claim 3, wherein: the sliding block (22) drives the measuring rod (24) to slide on the surface of the reading ruler body (1), one end, far away from the arrow (25), of the measuring rod (24) is fixedly connected with the sliding block (22), and the sliding block (22) is matched with the measuring rod (24) to form an H-shaped at one end, far away from the arrow (25).
5. The precise cutter wear reading ruler according to claim 4, wherein: the arrow (25) has a triangular shape, and the arrow (25) is aligned with a numerical value on the dial (2).
6. The precise cutter wear reading ruler according to claim 1, wherein: the cutter clamping groove (11) is used for clamping and connecting a cutter, and the measuring rod (24) slides on the reading ruler body (1) and can be in abutting connection with the cutter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320905703.3U CN219714206U (en) | 2023-04-21 | 2023-04-21 | Accurate ruler for reading abrasion loss of cutter |
| JP2023002910U JP3244081U (en) | 2023-04-21 | 2023-08-10 | Accurate reading scale for cutter wear amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320905703.3U CN219714206U (en) | 2023-04-21 | 2023-04-21 | Accurate ruler for reading abrasion loss of cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714206U true CN219714206U (en) | 2023-09-19 |
Family
ID=87978664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320905703.3U Active CN219714206U (en) | 2023-04-21 | 2023-04-21 | Accurate ruler for reading abrasion loss of cutter |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3244081U (en) |
| CN (1) | CN219714206U (en) |
-
2023
- 2023-04-21 CN CN202320905703.3U patent/CN219714206U/en active Active
- 2023-08-10 JP JP2023002910U patent/JP3244081U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3244081U (en) | 2023-10-10 |
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