CN212747583U - Length detection tool for long piston rod - Google Patents
Length detection tool for long piston rod Download PDFInfo
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- CN212747583U CN212747583U CN202021705240.9U CN202021705240U CN212747583U CN 212747583 U CN212747583 U CN 212747583U CN 202021705240 U CN202021705240 U CN 202021705240U CN 212747583 U CN212747583 U CN 212747583U
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- caliper
- length
- piston rod
- measuring
- shaped block
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Abstract
The utility model discloses a long piston rod length detects frock, include: base, length measurement instrument, work piece holder and measurement anchor clamps. The utility model has the advantages that: 1. setting a length detection tool with adjustable length and angle according to the characteristics of the long support piston rod, setting limit, ensuring that the piston rod is kept horizontal with the caliper after being placed, and adjusting according to different diameters and lengths; 2. the frequency and the efficiency of detecting the length of the piston rod are greatly improved, and the accuracy of a detection result is improved; 3. the universality is strong, piston rods with the diameters within the range of 4-20mm can be commonly used by a set of clamp, and the maximum length can be measured to be 600 mm; 4. simple operation and convenient use.
Description
Technical Field
The utility model relates to a length detection technical field especially relates to a long piston rod length detection frock.
Background
In the prior art, when length detection is performed on a long piston rod (a piston rod with a length of more than 300 mm), an operator holds a caliper by hand to perform manual measurement in a conventional way, and the measurement mode is extremely low in measurement efficiency and large in measurement error.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims at providing a long piston rod length detects frock can improve frequency and the efficiency that detects the piston rod length of length more than 300mm, reduces measuring error.
In order to achieve the above object, the utility model discloses a technical scheme be: the utility model provides a long piston rod length detects frock, includes: the device comprises a base, a length measuring tool, a workpiece clamp and a measuring clamp; the workpiece clamp and the measuring clamp are mounted on the base, the length measuring tool is mounted on the measuring clamp, the workpiece clamp is used for mounting a piston rod, and the length mounting direction of the piston rod is parallel to the measuring direction of the length measuring tool.
Through the arrangement, the workpiece fixture is used for installing the piston rod, the length measuring tool is used for measuring the length of the piston rod, and the workpiece fixture and the length measuring tool are both installed on the base to achieve an integrated structure.
Further, the workpiece clamp comprises a first V-shaped block and a second V-shaped block, a first V-shaped clamping groove and a second V-shaped clamping groove are respectively arranged on the first V-shaped block and the second V-shaped block, and the first V-shaped clamping groove and the second V-shaped clamping groove are positioned on the same straight line; the first V-shaped block and/or the second V-shaped block are/is movably arranged on the base, and the relative distance between the first V-shaped block and the second V-shaped block is adjustable.
Through the arrangement, the two V-shaped blocks can realize stable placement of the long piston rod, and further can adapt to clamping and measurement of piston rods with different lengths by adjusting the distance between the two V-shaped blocks.
Furthermore, set up V type piece slide on the base, first V type piece, the equal slip card of second V type piece are located in the V type piece slide.
Through the arrangement, the specific movable structure arrangement of the two V-shaped blocks is realized.
Furthermore, the measuring clamp comprises a clamping device and a mounting bracket, the length measuring tool is mounted on the clamping device, the clamping device is mounted on the mounting bracket in a hinged mode, and the mounting bracket is mounted on the base.
Through the arrangement, the angle adjustment of the length measuring tool can be realized, so that the measuring tool can be suitable for measuring piston rods with different diameters.
Furthermore, a measuring guide mechanism is further arranged on the base, the mounting bracket is movably mounted on the base through the measuring guide mechanism, and the relative distance between the length measuring tool and the workpiece clamp can be adjusted through the measuring guide mechanism.
Through the arrangement, the distance between the length measuring tool and the workpiece is adjusted.
Further, the length measuring tool comprises a caliper, the measuring clamp comprises a caliper head clamping device and a caliper tail clamping device, the mounting bracket comprises a caliper head mounting bracket and a caliper tail mounting bracket, the caliper head clamping device and the caliper tail clamping device are respectively hinged to the caliper head mounting bracket and the caliper tail mounting bracket, and two end parts of the caliper are respectively mounted on the caliper head clamping device and the caliper tail clamping device; the measurement guide mechanism comprises a first caliper slide way and a second caliper slide way which are arranged in parallel, the first caliper slide way and the second caliper slide way are perpendicular to the V-shaped block slide way, and the caliper head mounting bracket and the caliper tail mounting bracket are respectively slidably clamped in the first caliper slide way and the second caliper slide way.
Through the setting, the length of the long piston rod is measured by the caliper, the clamping is convenient, and the measuring efficiency is high.
The utility model has the advantages that: 1. setting a length detection tool with adjustable length and angle according to the characteristics of the long support piston rod, setting limit, ensuring that the piston rod is kept horizontal with the caliper after being placed, and adjusting according to different diameters and lengths; 2. the frequency and the efficiency of detecting the length of the piston rod are greatly improved, and the accuracy of a detection result is improved; 3. the universality is strong, piston rods with the diameters within the range of 4-20mm can be commonly used by a set of clamp, and the maximum length can be measured to be 600 mm; 4. simple operation and convenient use.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, the present invention provides a long piston rod length detection tool, including: the caliper head clamping device comprises a base 1, a first V-shaped block 2, a second V-shaped block 3, a caliper 9, a caliper head mounting bracket 5, a caliper head clamping device 6, a caliper tail mounting bracket 8 and a caliper tail clamping device 7; set up V type piece slide 4 on the base 1, first V type piece 2, second V type piece 3 all slides along length direction and blocks and locate V type piece slide 4 in, first V type piece 2, all be provided with the V-arrangement draw-in groove on the second V type piece 3, two V-arrangement draw-in grooves are located same straight line, block piston rod 10 and establish and install in above-mentioned two V-arrangement draw-in grooves, realize steadily placing of piston rod 10, and is further, through adjusting the distance between two V type pieces, can adapt to the installation demand of different length piston rods.
The two ends of the caliper rule 9 are clamped in the caliper rule head clamping device 6 and the caliper rule tail clamping device 7 respectively, the caliper rule head clamping device 6 and the caliper rule tail clamping device 7 are hinged to be mounted on the caliper rule head mounting support 5 and the caliper rule tail mounting support 8 respectively, and through the arrangement, the mounting angle of the caliper rule 9 can be adjusted, so that the caliper rule can meet the measuring requirements of piston rods with different diameters.
A first measuring slide way 12 and a second measuring slide way 11 are arranged on the base 1 in parallel, the caliper head mounting support 5 and the caliper tail mounting support 8 are respectively clamped in the first measuring slide way 12 and the second measuring slide way 11 in a sliding mode, the first measuring slide way 12, the second measuring slide way 11 and the V-shaped block slide way 4 are arranged perpendicularly, the distance between the caliper 9 and the piston rod 10 can be adjusted through the two measuring slide ways, and workpiece installation and measurement are facilitated.
The length detection tool for the long piston rod in the embodiment has the specific using method that:
1. the piston rod 10 is placed between the two V-shaped blocks, and the distance between the two V-shaped blocks is adjusted to enable the piston rod to be placed stably;
2. adjusting the installation angle of the caliper 9 to ensure that the caliper is contacted with and vertical to two end parts of the piston rod 10 to be measured;
3. the length of the piston rod 10 is measured by a caliper 9 and the value is read.
The length detection tool of the embodiment can greatly improve the efficiency and frequency of the length detection of the long piston rod and improve the detection accuracy; and the length detection requirements of the piston rods with different lengths can be met, the adaptability is good, the installation is simple, the use is convenient, and the method is suitable for industrial popularization and application.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a long piston rod length detects frock which characterized in that includes: the device comprises a base, a length measuring tool, a workpiece clamp and a measuring clamp; the workpiece clamp and the measuring clamp are mounted on the base, the length measuring tool is mounted on the measuring clamp, the workpiece clamp is used for mounting a piston rod, and the length mounting direction of the piston rod is parallel to the measuring direction of the length measuring tool.
2. The tool for detecting the length of the long piston rod according to claim 1, wherein the workpiece clamp comprises a first V-shaped block and a second V-shaped block, a first V-shaped clamping groove and a second V-shaped clamping groove are respectively formed in the first V-shaped block and the second V-shaped block, and the first V-shaped clamping groove and the second V-shaped clamping groove are located on the same straight line; the first V-shaped block and/or the second V-shaped block are/is movably arranged on the base, and the relative distance between the first V-shaped block and the second V-shaped block is adjustable.
3. The long piston rod length detection tool according to claim 2, wherein a V-shaped block slide is arranged on the base, and the first V-shaped block and the second V-shaped block are slidably clamped in the V-shaped block slide.
4. The tool for detecting the length of the long piston rod according to claim 3, wherein the measuring clamp comprises a clamping device and a mounting bracket, the length measuring tool is mounted on the clamping device, the clamping device is hinged to the mounting bracket, and the mounting bracket is mounted on the base.
5. The tool for detecting the length of the long piston rod according to claim 4, wherein the base is provided with a measuring guide mechanism, the mounting bracket is movably mounted on the base through the measuring guide mechanism, and the relative distance between the length measuring tool and the workpiece clamp can be adjusted through the measuring guide mechanism.
6. The tool for detecting the length of the long piston rod according to claim 5, wherein the length measuring tool comprises a caliper, the measuring fixture comprises a caliper head clamping device and a caliper tail clamping device, the mounting bracket comprises a caliper head mounting bracket and a caliper tail mounting bracket, the caliper head clamping device and the caliper tail clamping device are respectively hinged to the caliper head mounting bracket and the caliper tail mounting bracket, and two end portions of the caliper are respectively mounted on the caliper head clamping device and the caliper tail clamping device; the measurement guide mechanism comprises a first caliper slide way and a second caliper slide way which are arranged in parallel, the first caliper slide way and the second caliper slide way are perpendicular to the V-shaped block slide way, and the caliper head mounting bracket and the caliper tail mounting bracket are respectively slidably clamped in the first caliper slide way and the second caliper slide way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021705240.9U CN212747583U (en) | 2020-08-17 | 2020-08-17 | Length detection tool for long piston rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021705240.9U CN212747583U (en) | 2020-08-17 | 2020-08-17 | Length detection tool for long piston rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212747583U true CN212747583U (en) | 2021-03-19 |
Family
ID=74988709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021705240.9U Active CN212747583U (en) | 2020-08-17 | 2020-08-17 | Length detection tool for long piston rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212747583U (en) |
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2020
- 2020-08-17 CN CN202021705240.9U patent/CN212747583U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220919 Address after: No. 99, Haitian Road, Zhaobaoshan street, Zhenhai District, Ningbo, Zhejiang 315000 Patentee after: Jiafei (Ningbo) Intelligent Manufacturing Co.,Ltd. Address before: 315202 No.9, Tonghe East Road, Luotuo street, Zhenhai District, Ningbo City, Zhejiang Province Patentee before: Jiafei (Zhejiang) Auto Parts Co.,Ltd. |