CN216081371U - Special measuring tool for special-shaped parts - Google Patents

Special measuring tool for special-shaped parts Download PDF

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Publication number
CN216081371U
CN216081371U CN202122456488.7U CN202122456488U CN216081371U CN 216081371 U CN216081371 U CN 216081371U CN 202122456488 U CN202122456488 U CN 202122456488U CN 216081371 U CN216081371 U CN 216081371U
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CN
China
Prior art keywords
mandrel
base
meter
special
connecting shaft
Prior art date
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.)
Active
Application number
CN202122456488.7U
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Chinese (zh)
Inventor
贺子健
阮盛
贺忠义
王港
肖湘忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Ordnance Dongsheng Machinery Manufacturing Co ltd
Original Assignee
Hunan Ordnance Dongsheng Machinery Manufacturing Co ltd
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Application filed by Hunan Ordnance Dongsheng Machinery Manufacturing Co ltd filed Critical Hunan Ordnance Dongsheng Machinery Manufacturing Co ltd
Priority to CN202122456488.7U priority Critical patent/CN216081371U/en
Application granted granted Critical
Publication of CN216081371U publication Critical patent/CN216081371U/en
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Abstract

The utility model discloses a special measuring tool for special-shaped parts, which comprises a base, a connecting shaft, a detection device and a measuring meter, wherein the connecting shaft is arranged on the base; the connecting shaft, the detection device and the measuring meter are all arranged on the base; the detection device comprises a mandrel, a gland, a clamping block and a reset spring, wherein the mandrel is a step shaft, is arranged in the clamping block and is arranged on the base through the clamping block, the reset spring is arranged on the mandrel in the clamping block, and the mandrel and the reset spring are limited through the gland; the measuring meter comprises a meter head and a meter mounting device, wherein the meter head is arranged on the base through the meter mounting device; when a workpiece to be detected is arranged on the connecting shaft, one end of the mandrel penetrates through the fixture block to be in contact with the workpiece to be detected, and the other end of the mandrel penetrates through the fixture block to be in contact with the gauge outfit. Compared with the prior art, the utility model can quickly and accurately measure the relevant size of the part to be detected, visually display the numerical value of the part to be detected and effectively improve the detection efficiency. The main material of the utility model is mainly 45# steel, and has the advantages of few component parts, low manufacturing cost, simple operation and reliable performance.

Description

Special measuring tool for special-shaped parts
Technical Field
The utility model relates to the field of machining, in particular to a special measuring tool for special-shaped parts.
Background
In the machining manufacturing industry, a special measuring tool is required to be designed to provide real and accurate measurement data, ensure the product quality and improve the production efficiency, and a special measuring tool is required to be designed to test product parts without professional measuring tools, instruments and the like, and general measuring tools such as a vernier caliper, a micrometer and the like can be used for measuring the dimensions of conventional parts.
The utility model provides a special measuring tool which can accurately measure the real size of a part and can visually display whether the part is qualified or not, aiming at the defects of the prior art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects and shortcomings in the prior art, the special measuring tool for the special-shaped part is simple in structure, convenient to use, low in manufacturing cost and reliable in detection performance.
The technical scheme of the utility model is as follows: a special measuring tool for special-shaped parts comprises a base, a connecting shaft, a detection device and a measuring meter; the connecting shaft, the detection device and the measuring meter are all arranged on the base; the detection device comprises a mandrel, a gland, a clamping block and a reset spring, wherein the mandrel is a step shaft, is arranged in the clamping block and is arranged on the base through the clamping block, the reset spring is arranged on the mandrel in the clamping block, and the mandrel and the reset spring are limited through the gland; the measuring meter comprises a meter head and a meter mounting device, wherein the meter head is arranged on the base through the meter mounting device; when a workpiece to be detected is arranged on the connecting shaft, one end of the mandrel penetrates through the fixture block to be in contact with the workpiece to be detected, and the other end of the mandrel penetrates through the fixture block to be in contact with the gauge outfit.
Furthermore, the fixture block is connected with the base through a screw.
Preferably, the base, the connecting shaft and the detection device are all made of 45# steel.
The utility model has the beneficial effects that: the utility model can quickly and accurately measure the relevant size of the part to be detected, visually display the numerical value of the part to be detected and effectively improve the detection efficiency.
The main material of the utility model is mainly 45# steel, and has the advantages of few component parts, low manufacturing cost, simple operation and reliable performance.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Reference numerals: 1-base 2-connecting shaft 3-mandrel 4-gland I5-fixture block 6-spring 7-gland II 8-meter 9-meter head.
Detailed Description
The present invention will be described in further detail with reference to the attached drawings, but the present invention is not limited thereto.
A special measuring tool for special-shaped parts comprises a base 1, a connecting shaft 2, a detection device and a measuring meter; the connecting shaft 2, the detection device and the measuring meter are all arranged on the base 1; the detection device comprises a mandrel 3, a gland, a fixture block 5 and a return spring 6, wherein the mandrel 3 is a step shaft, is arranged in the fixture block 5 and is arranged on the base 1 through the fixture block 5, the return spring 6 is arranged on the mandrel 3 in the fixture block 5, and the mandrel 3 and the return spring 6 are limited through the gland; the measuring meter comprises a meter head 9 and a meter mounting 8, wherein the meter head 9 is arranged on the base 1 through the meter mounting 8; when a workpiece to be detected is arranged on the connecting shaft 2, one end of the mandrel 3 penetrates through the fixture block 5 to be contacted with the workpiece to be detected, and the other end of the mandrel 3 penetrates through the fixture block 5 to be contacted with the gauge outfit 9.
Dabber 3 is installed in fixture block 5, and 3 front ends of dabber with wait to examine the part contact, the rear end with the 9 contacts of gauge outfit, wait to examine through rotating that the part promotes dabber 3 displacement, gauge outfit 9 will automatic measurement and demonstrate the displacement volume, accomplish one-time inspection from this, dabber 3 resets under the 6 effort of spring afterwards.
The fixture block 5 is connected with the base 1 through a screw.
The meter mounting 8 is connected with the base 1 through screws.
The base 1, the connecting shaft 2 and the detection device are all made of 45# steel.
The use mode of the utility model is as follows: the measuring tool is flatly placed on the measuring table, the part to be detected is sleeved on the connecting shaft 2, the part is rotated by hands to touch the mandrel 3 to move, and then the measured value can be displayed on the gauge outfit 9.

Claims (4)

1. The special measuring tool for the special-shaped part is characterized in that: the device comprises a base, a connecting shaft, a detection device and a measuring meter; the connecting shaft, the detection device and the measuring meter are all arranged on the base; the detection device comprises a mandrel, a gland, a clamping block and a reset spring, wherein the mandrel is a step shaft, is arranged in the clamping block and is arranged on the base through the clamping block, the reset spring is arranged on the mandrel in the clamping block, and the mandrel and the reset spring are limited through the gland; the measuring meter comprises a meter head and a meter mounting device, wherein the meter head is arranged on the base through the meter mounting device; when a workpiece to be detected is arranged on the connecting shaft, one end of the mandrel penetrates through the fixture block to be in contact with the workpiece to be detected, and the other end of the mandrel penetrates through the fixture block to be in contact with the gauge outfit.
2. The special measuring tool for special-shaped parts according to claim 1, wherein: the fixture block is connected with the base through a screw.
3. The special measuring tool for special-shaped parts according to claim 1, wherein: the meter mounting device is connected with the base through screws.
4. The special measuring tool for special-shaped parts according to claim 1, wherein: the base, the connecting shaft and the detection device are all made of 45# steel.
CN202122456488.7U 2021-10-12 2021-10-12 Special measuring tool for special-shaped parts Active CN216081371U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122456488.7U CN216081371U (en) 2021-10-12 2021-10-12 Special measuring tool for special-shaped parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122456488.7U CN216081371U (en) 2021-10-12 2021-10-12 Special measuring tool for special-shaped parts

Publications (1)

Publication Number Publication Date
CN216081371U true CN216081371U (en) 2022-03-18

Family

ID=80638652

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122456488.7U Active CN216081371U (en) 2021-10-12 2021-10-12 Special measuring tool for special-shaped parts

Country Status (1)

Country Link
CN (1) CN216081371U (en)

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