CN210051264U - Simple measuring tool for measuring outer diameter of forging - Google Patents
Simple measuring tool for measuring outer diameter of forging Download PDFInfo
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- CN210051264U CN210051264U CN201921084977.0U CN201921084977U CN210051264U CN 210051264 U CN210051264 U CN 210051264U CN 201921084977 U CN201921084977 U CN 201921084977U CN 210051264 U CN210051264 U CN 210051264U
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Abstract
The utility model provides a simply measure forging external diameter measuring tool. The utility model provides a simple and easy measurement forging external diameter measuring tool includes the C shape support that has first end and second end, locate the holder of C shape support first end, locate the measuring component of C shape support second end, measuring component includes the graduated scale and locates the graduated scale is close to the gyro wheel of holder one end, the second end includes can support the graduated scale along through-hole and the observation hole of holder central direction radial displacement, the graduated scale runs through the through-hole, the observation hole is formed in the outer wall of through-hole and relative with the scale; the measuring rod supports the roller and the clamping piece at intervals, and the axis of the roller and the center of the clamping piece are located in the same circumference of the forged piece. The measuring device is simple in structure, convenient to operate, capable of quickly and accurately measuring the outer diameter of the forge piece, and suitable for popularization and application.
Description
Technical Field
The utility model relates to the technical field of machinery, especially, relate to a simply measure forging external diameter measuring tool.
Background
In the existing advanced machining system, mainly including milling center and turning center, in order to guarantee the machining quality of the product, the system is equipped with special detecting instrument and device, for example, some high-grade milling centers are equipped with high-precision measuring heads, the measuring heads are usually equipped in the tool magazine, can be used for detecting the machining size of the parts on line, finding the center, etc., after machining, according to the procedure, the measuring heads can be installed on the main shaft for measurement, the signal is transmitted to the receiving system in a wireless mode, and the comprehensive measurement precision is high. In the turning center, because its internal space is narrow and small, and operational environment is abominable, generally be difficult for placing detection device in inside, consequently, turning round class work piece external diameter size still more multi-purpose slide caliper, traditional measuring tool such as micrometer are measured to present.
In addition, the geometric dimension of the traditional outer diameter measuring tool is equivalent to that of the measured workpiece. For the measurement of large-scale work pieces, the measuring tool is large and heavy, the measurement is not easy to grasp, the measurement personnel are required to accumulate the measurement experience day by day, and the measuring range of the measuring tool is narrow, namely different measuring ranges are required to be equipped with different measuring tools. In the existing production workshops, particularly turning centers, the products produced by the existing production workshops are various in types and sizes, so that various measuring tools for measuring the outer diameters of the products and skilled measuring technologies need to be equipped, the production cost of the products and the labor time of technicians are indirectly improved, and the production efficiency is reduced.
Therefore, it is necessary to provide a simple measuring tool for measuring the outer diameter of a forged piece to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem's simple and easy measurement forging external diameter measuring tool.
For solving the technical problem, the utility model provides a simply measure forging external diameter measuring tool, include: the measuring device comprises a C-shaped support with a first end part and a second end part, a clamping piece arranged at the first end part of the C-shaped support, and a measuring assembly arranged at the second end part of the C-shaped support, wherein the measuring assembly comprises a measuring rod with scales and a roller arranged at one end of the measuring rod close to the clamping piece, the second end part comprises a through hole and a viewing hole, the through hole can support the measuring rod to radially displace along the central direction of the clamping piece, the measuring rod penetrates through the through hole, and the viewing hole is formed in the outer wall of the through hole and is opposite to the scales; the measuring rod supports the roller and the clamping piece at intervals, and the axis of the roller and the center of the clamping piece are located in the same circumference of the forged piece.
Preferably, one end of the measuring rod, which is connected with the roller, is provided with a roller, and the roller is sleeved on the roller.
Preferably, the measuring assembly further comprises a pre-tightening spring, one end of the pre-tightening spring is fixedly connected to the outer periphery of the through hole, and the other end of the pre-tightening spring is abutted to the roller.
Preferably, the clamping piece is a square magnet.
Preferably, the scale range is a spacing distance interval between the roller and the clamping piece.
Preferably, the scale value of the scale increases from the side close to the clamping piece to the side far away from the clamping piece.
Preferably, one end of the measuring rod, which is far away from the clamping piece, is provided with a limiting ring.
Preferably, the C-shaped bracket is made of metal aluminum.
Preferably, the observation hole is a square through hole for reading the scale value.
Compared with the prior art, the utility model provides a simply measure forging external diameter measuring tool has following beneficial effect:
. The utility model provides a simple and easy measurement forging external diameter measuring tool includes the C shape support that has first end and second end, locate the holder of C shape support first end, locate the measuring component of C shape support second end, measuring component includes the graduated scale and locates the graduated scale is close to the gyro wheel of holder one end, the second end includes can support the graduated scale along through-hole and the observation hole of holder central direction radial displacement, the graduated scale runs through the through-hole, the observation hole is formed in the outer wall of through-hole and relative with the scale; the measuring rod supports the roller and the clamping piece at intervals, and the axis of the roller and the center of the clamping piece are located in the same circumference of the forged piece. The measuring device is simple in structure, convenient to operate, capable of quickly and accurately measuring the outer diameter of the forge piece, and suitable for popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the simple measuring tool for measuring the outer diameter of a forged piece provided by the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, the measuring tool 100 for measuring the outer diameter of a forged part includes a C-shaped bracket 1 having a first end 11 and a second end 12, a clamping member 2 disposed at the first end 11 of the C-shaped bracket 1, and a measuring assembly 3 disposed at the second end 12 of the C-shaped bracket 1.
The measuring component 3 comprises a graduated measuring rod 31, a roller 32 and a pre-tightening spring 33, wherein the roller 32 is arranged at one end of the measuring rod 31 close to the clamping piece 2.
The second end part 12 comprises a through hole 10 and an observation hole 20, wherein the through hole 10 can support the measuring rod 31 to radially displace along the central direction of the clamping piece 2, the measuring rod 31 penetrates through the through hole 10, and the observation hole 20 is formed on the outer wall of the through hole 10 and is opposite to the scale; the measuring rod 31 supports the roller 32 and the clamping piece 2 to be opposite at intervals, and the axle center of the roller 32 and the center of the clamping piece 2 are positioned in the same circumference of the forging piece 200.
One end of the measuring rod 31 connected with the roller 32 is provided with a roller 310, the roller 310 is sleeved with the roller 32, and the roller 310 supports the roller 32 to slide.
One end of the pre-tightening spring 33 is fixedly connected to the outer periphery of the through hole 10, and the other end of the pre-tightening spring 33 is abutted to the roller 32.
Specifically, the pre-tightening spring 33 is welded to the outer periphery of the through hole 10.
The clamping piece 2 is a square magnet, and in the embodiment, the forging piece 200 is a cylindrical forging piece made of a metal iron material.
The scale range is a spacing distance interval between the roller 32 and the clamping member 2.
The scale value of the scale is gradually increased from the side close to the clamping piece 2 to the side far away from the clamping piece 2.
The measuring rod 31 is provided with a limiting ring 311 at one end away from the clamping member 2, and the limiting ring 311 is used for preventing the measuring rod 31 from falling off the second end portion 12.
In this embodiment, the C-shaped bracket 1 is made of aluminum with low cost and best ductility.
During the use, will simply measure holder 2 butt in the outer wall of the forging 200 that awaits measuring of forging external diameter measuring tool 100, through C shape support 1, will gyro wheel 32 butt in the outer wall other end of the forging 200 that awaits measuring, the axle center of gyro wheel 32 with the center of holder 2 is located the same circumference of the forging 200 that awaits measuring.
When the distance between the clamping piece 2 and the roller 32 becomes larger, the roller 32 transmits the pressure from the forging to be measured 200 to the second end portion 12 through the pre-tightening spring 33, and the second end portion 12 moves away from the clamping piece 2 relative to the measuring rod 31.
When the distance between the clamping member 2 and the roller 32 becomes smaller, the roller 32 transmits a centripetal force to the second end portion 12 through the pre-tightening spring 33, and the second end portion 12 moves toward the direction adjacent to the clamping member 2 relative to the measuring rod 31.
The observation hole 20 is a square through hole for reading the scale of the measuring rod 31, which corresponds to the spacing distance between the roller 32 and the clamping member 2. And when the scale is positioned at the maximum value, measuring the outer diameter of the forging to be measured 200.
Compared with the prior art, the utility model provides a simply measure forging external diameter measuring tool has following beneficial effect:
the utility model provides a simple and easy measurement forging external diameter measuring tool includes the C shape support that has first end and second end, locate the holder of C shape support first end, locate the measuring component of C shape support second end, measuring component includes the graduated scale and locates the graduated scale is close to the gyro wheel of holder one end, the second end includes can support the graduated scale along through-hole and the observation hole of holder central direction radial displacement, the graduated scale runs through the through-hole, the observation hole is formed in the outer wall of through-hole and relative with the scale; the measuring rod supports the roller and the clamping piece at intervals, and the axis of the roller and the center of the clamping piece are located in the same circumference of the forged piece. The measuring device is simple in structure, convenient to operate, capable of quickly and accurately measuring the outer diameter of the forge piece, and suitable for popularization and application.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a simply measure forging external diameter measuring tool which characterized in that includes: the measuring device comprises a C-shaped support with a first end part and a second end part, a clamping piece arranged at the first end part of the C-shaped support, and a measuring assembly arranged at the second end part of the C-shaped support, wherein the measuring assembly comprises a measuring rod with scales and a roller arranged at one end of the measuring rod close to the clamping piece, the second end part comprises a through hole and a viewing hole, the through hole can support the measuring rod to radially displace along the central direction of the clamping piece, the measuring rod penetrates through the through hole, and the viewing hole is formed in the outer wall of the through hole and is opposite to the scales; the measuring rod supports the roller and the clamping piece at intervals, and the axis of the roller and the center of the clamping piece are located in the same circumference of the forged piece.
2. The simple measuring tool for the outer diameter of the forged piece according to claim 1, wherein a roller is arranged at one end of the measuring rod, which is connected with the roller, and the roller is sleeved on the roller.
3. The simple measuring tool for the outer diameter of the forged piece according to claim 1, wherein the measuring assembly further comprises a pre-tightening spring, one end of the pre-tightening spring is fixedly connected to the outer periphery of the through hole, and the other end of the pre-tightening spring abuts against the roller.
4. The simple measuring tool for the outer diameter of the forged piece according to claim 1, wherein the clamping piece is a square magnet.
5. The simple measuring tool for the outer diameter of the forged piece according to claim 1, wherein the scale ranges from a spacing distance interval between the roller and the clamping piece.
6. The simple measure for measuring the outer diameter of the forging of claim 5, wherein the scale value of the scale increases from the side close to the clamping piece to the side far from the clamping piece.
7. The simple measuring tool for the outer diameter of the forged piece according to claim 1, wherein a limiting ring is arranged at one end of the measuring rod, which is far away from the clamping piece.
8. The simple measuring tool for the outer diameter of the forged piece according to claim 1, wherein the C-shaped bracket is made of metal aluminum.
9. The simple measuring tool for the outer diameter of the forged piece according to claim 1, wherein the observation hole is a square through hole for reading scale values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084977.0U CN210051264U (en) | 2019-07-11 | 2019-07-11 | Simple measuring tool for measuring outer diameter of forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084977.0U CN210051264U (en) | 2019-07-11 | 2019-07-11 | Simple measuring tool for measuring outer diameter of forging |
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| Publication Number | Publication Date |
|---|---|
| CN210051264U true CN210051264U (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921084977.0U Active CN210051264U (en) | 2019-07-11 | 2019-07-11 | Simple measuring tool for measuring outer diameter of forging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397483A (en) * | 2020-04-20 | 2020-07-10 | 江西鑫尔利电力科技有限公司 | Special tool for measuring diameter of iron core column |
-
2019
- 2019-07-11 CN CN201921084977.0U patent/CN210051264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397483A (en) * | 2020-04-20 | 2020-07-10 | 江西鑫尔利电力科技有限公司 | Special tool for measuring diameter of iron core column |
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