CN221302197U - Portable manual measuring and cutting knife radius instrument - Google Patents
Portable manual measuring and cutting knife radius instrument Download PDFInfo
- Publication number
- CN221302197U CN221302197U CN202322958805.4U CN202322958805U CN221302197U CN 221302197 U CN221302197 U CN 221302197U CN 202322958805 U CN202322958805 U CN 202322958805U CN 221302197 U CN221302197 U CN 221302197U
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- sliding block
- base
- portable manual
- cutting knife
- measuring instrument
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- 238000001514 detection method Methods 0.000 abstract description 22
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a portable manual cutter radius measuring instrument, which comprises: the base, set up in the cutter fixing base of base one side, set up in the sliding block of base opposite side, and set up in the percentage table of sliding block side, the head and the sliding block swing joint of detecting of percentage table. According to the utility model, the to-be-detected cutting knife is fixed through the knife fixing seat, and then the detection head of the dial indicator is pulled by the sliding block to be contacted with the cutting knife, so that the radius value of the cutting knife is calculated according to the reading of the dial indicator, compared with the prior art, the size of the detection instrument can be effectively reduced, the detection instrument is convenient to carry and use, the cost is low, the detection efficiency is high, and the detection requirement is met.
Description
Technical Field
The utility model relates to the technical field of manual measuring instrument equipment, in particular to a portable manual measuring instrument for cutting knife radius.
Background
After finishing the grinding work of the cutting knife, the cutting knife is required to be fixed on a secondary element measuring jig, the distance from the center of a cutting knife body disc to a knife tip is grasped by utilizing a hundred-fold mirror on the secondary element, the radius value of the cutting knife is measured, the measured data are filled on a knife inspection card by an inspector, and along with the cutting knife being attached to a user, the user needs to input the corresponding cutting knife diameter into a machine after installing the cutting knife on a cutting plate edge grinder, and the cutting knife is processed. In general, the specific operation of measuring the radius of the cutting knife in the prior art is as follows:
The cutting knife is sleeved on the special cutter fixing seat of the secondary element, and 4 screws are used for fastening the cutting knife. And (3) turning on the secondary element measuring software and the lens light source, selecting and measuring multiple of the lens, moving the lens to the center position of the cutter, manually focusing to the center position of the cutter and the cutter tip position, respectively setting a starting point and an ending point, recording data, and calculating the radius value of the cutting knife. The mode is complex in operation, time-consuming and labor-consuming, secondary element measuring equipment is high in price and cost, and meanwhile, the mode also needs to occupy a large space, so that certain inconvenience exists.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a portable manual measuring instrument for cutting knife radius.
The technical scheme of the utility model is as follows: provided is a portable manual measuring instrument for cutting knife radius, comprising: the base, set up in the cutter fixing base of base one side, set up in the sliding block of base opposite side, and set up in the percentage table of sliding block side, the head and the sliding block swing joint of detecting of percentage table.
Further, a cutter cover plate is movably arranged on the cutter fixing seat.
Further, a sliding rail is arranged on the base, and the sliding block is erected on the sliding rail.
Further, the detection rod is embedded in the center of the sliding block, one end of the detection rod is connected with the detection head of the dial indicator, and the other end of the detection rod is in contact with the cutting knife placed on the cutter fixing seat.
Further, the side wall of the sliding block is provided with a handle.
Further, a plurality of buffer blocks are respectively arranged at the limit positions of the corresponding sliding blocks on the base.
Further, a spring seat is arranged on the base, a spring is arranged on the spring seat, and the spring is connected with the spring seat and the sliding block.
By adopting the scheme, the to-be-detected cutting knife is fixed through the knife fixing seat, and then the detection head of the dial indicator is pulled by the sliding block to be contacted with the cutting knife, so that the radius value of the cutting knife is calculated according to the reading of the dial indicator.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1, the present utility model provides a portable manual tool radius measuring instrument, comprising: the base 1, set up in cutter fixing base 2 of base 1 one side, set up in slider 3 of base 1 opposite side and set up in percentage table 4 of slider 3 side, the detection head and the slider 3 swing joint of percentage table 4.
The adjustment of the dial indicator 4 is zeroed. After finishing the grinding work, the cutter knife is placed and fixed on the cutter fixing seat 2, the sliding block 3 is pushed to enable the sliding block 3 to be in contact with the edge of the cutter knife, the reading on the dial indicator 4 is recorded, and the radius value of the cutter knife is calculated.
A cutter cover plate is movably arranged on the cutter fixing seat 2. When the adjustment and zero setting are carried out, the cutter cover plate is placed on the cutter fixing seat 2, the sliding block 3 is pushed, the detection point position is contacted with the cutter cover plate, and the dial indicator 4 is zeroed. In actual detection, the cutter cover plate is taken away, and the cutter knife is placed, so that the cutter knife is detected, and the radius value of the cutter knife is judged according to the reading of the dial indicator 4.
The base 1 is provided with a sliding rail 11, and the sliding block 3 is erected on the sliding rail 11. By erecting the sliding block 3 on the sliding rail 11, friction force in the moving process of the sliding block 3 is reduced, and smoothness and stability of the moving of the sliding block 3 are improved.
The detection rod 31 is embedded in the center of the sliding block 3, one end of the detection rod 31 is connected with the detection head of the dial indicator 4, and the other end of the detection rod 31 is in contact with the cutting knife placed on the cutter fixing seat 2. The detecting rod 31 is contacted with the cutter knife, so that the detecting head of the dial indicator 4 is pulled, and a corresponding indication is obtained at the dial indicator 4. When the end of the detection rod 31 is worn, the rapid replacement effect can be achieved by replacing the detection rod 31, so that the maintenance cost is saved.
The side wall of the sliding block 3 is provided with a handle 32, so that the sliding block 3 can be pushed conveniently to realize the detection action.
The limiting positions of the base 1 corresponding to the sliding blocks 3 are respectively provided with a plurality of buffer blocks 12, so that the sliding blocks 3 are prevented from falling off from the sliding rails 11, a buffer effect is provided for the sliding blocks 3, and the situation that the sliding blocks 3 collide with the cutter knife or the dial indicator 4 to damage due to too fast pushing is avoided.
The base 1 is provided with a spring seat 51, the spring seat 51 is provided with a spring 52, the spring 52 is connected with the spring seat 51 and the sliding block 3, and the sliding block 3 is pulled back through the spring 52, so that the sliding block 3 can be automatically reset after detection is completed each time.
In summary, the to-be-detected cutter knife is fixed through the cutter fixing seat, and then the detection head of the dial indicator is pulled by the sliding block to be contacted with the cutter knife, so that the radius value of the cutter knife is calculated according to the reading of the dial indicator.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. A portable manual measuring cutoff knife radius instrument, comprising: the base, set up in the cutter fixing base of base one side, set up in the sliding block of base opposite side, and set up in the percentage table of sliding block side, the head and the sliding block swing joint of detecting of percentage table.
2. The portable manual tool radius measuring instrument of claim 1, wherein the tool holder is movably provided with a tool cover plate.
3. The portable manual tool radius measuring instrument according to claim 1, wherein the base is provided with a sliding rail, and the sliding block is mounted on the sliding rail.
4. The portable manual tool radius measuring instrument according to claim 1, wherein the sliding block is embedded with a detecting rod at the center, one end of the detecting rod is connected with a detecting head of the dial indicator, and the other end of the detecting rod is in contact with a tool holder for placing a tool.
5. The portable manual tool radius measuring instrument of claim 4, wherein the slider sidewall is provided with a handle.
6. The portable manual measuring instrument for radius of the cutter according to claim 1, wherein a plurality of buffer blocks are respectively arranged at the extreme positions of the corresponding sliding blocks on the base.
7. The portable manual tool radius measuring instrument according to claim 1, wherein a spring seat is provided on the base, a spring is provided on the spring seat, and the spring connects the spring seat and the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322958805.4U CN221302197U (en) | 2023-10-31 | 2023-10-31 | Portable manual measuring and cutting knife radius instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322958805.4U CN221302197U (en) | 2023-10-31 | 2023-10-31 | Portable manual measuring and cutting knife radius instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221302197U true CN221302197U (en) | 2024-07-09 |
Family
ID=91749067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322958805.4U Active CN221302197U (en) | 2023-10-31 | 2023-10-31 | Portable manual measuring and cutting knife radius instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221302197U (en) |
-
2023
- 2023-10-31 CN CN202322958805.4U patent/CN221302197U/en active Active
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