CN209945218U - Gear internal diameter detection device - Google Patents
Gear internal diameter detection device Download PDFInfo
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- CN209945218U CN209945218U CN201920859469.9U CN201920859469U CN209945218U CN 209945218 U CN209945218 U CN 209945218U CN 201920859469 U CN201920859469 U CN 201920859469U CN 209945218 U CN209945218 U CN 209945218U
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Abstract
The utility model relates to a gear inner diameter detection device, which comprises a first detection cylinder and a second detection cylinder which are coaxially arranged; the lower end of the first detection cylinder is coaxially and fixedly connected with an inverted guide circular table, the upper end of the first detection cylinder is coaxially and fixedly connected with an inverted connecting circular table, and the connecting circular table is connected with the lower end of the second detection cylinder; the outer diameter of the upper surface of the connecting circular truncated cone is the same as that of the second detection cylinder; the handle is connected with the upper surface of the second detection cylinder through a connecting rod; the outer surface of the second detection cylinder is sleeved with a sleeve, the upper end of the sleeve is provided with a push rod, and the push rod penetrates through the handle; a pressing block is fixed at the end part of one end of the push rod, which is far away from the sleeve, a return spring is sleeved on the push rod, and the return spring is positioned between the handle and the pressing block; when detecting, penetrate inside the gear with first detection cylinder and second detection cylinder in proper order, then be the yields when the gear can pass through first detection cylinder and can not pass through the second detection cylinder, otherwise be defective products, convenient to use.
Description
Technical Field
The utility model relates to a planetary reducer technical field, more specifically say, relate to a gear internal diameter detection device.
Background
The planetary reducer is a precise industrial common device, and a gear in the planetary reducer is one of core components; when the gear is machined, the inner diameter of the detected gear is generally detected by a go-no go gauge, a traditional go-no go gauge handle is arranged in the middle, and the go-no go gauge and the no-go gauge are arranged at two ends, so that the gear is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a gear internal diameter detection device is provided.
The utility model provides a technical scheme that its technical problem adopted is:
constructing a gear inner diameter detection device, wherein the gear inner diameter detection device comprises a first detection cylinder and a second detection cylinder which are coaxially arranged; the outer diameter of the first detection cylinder is the minimum qualified inner diameter of the gear to be detected, and the outer diameter of the second detection cylinder is the maximum qualified inner diameter of the gear to be detected; the lower end of the first detection cylinder is coaxially and fixedly connected with an inverted guide circular truncated cone, the upper end of the first detection cylinder is coaxially and fixedly connected with an inverted connecting circular truncated cone, and the connecting circular truncated cone is connected with the lower end of the second detection cylinder; the outer diameter of the upper surface of the guide circular truncated cone, the outer diameter of the lower surface of the connecting circular truncated cone and the outer diameter of the first detection cylinder are the same; the outer diameter of the upper surface of the connecting circular truncated cone is the same as that of the second detection cylinder; the handle is connected with the upper surface of the second detection cylinder through a connecting rod; the outer surface of the second detection cylinder is sleeved with a sleeve, the upper end of the sleeve is provided with a push rod, and the push rod penetrates through the handle; the push rod is fixed with according to the briquetting deviating from sleeve one end tip, the cover is equipped with reset spring on the push rod, reset spring is located the handle with according to between the briquetting.
Gear internal diameter detection device, wherein, the push rod reset spring with press the briquetting to constitute a set of unit, this unit is provided with two, and two the push rod is followed telescopic axial symmetry sets up.
Gear internal diameter detection device, wherein, two press the briquetting and connect through pressing the depression bar, press the depression bar with there is the clearance in the handle.
Gear internal diameter detection device, wherein, telescopic lower extreme terminal surface is provided with the buffering rubber ring.
The beneficial effects of the utility model reside in that: when detecting, handheld handle under the guide effect of direction round platform and connection round platform, inside the manual first detection cylinder and the second detection cylinder of will detecting penetrates the gear in proper order, then be the yields when the gear can just can not detect the cylinder through the second through first detection cylinder, otherwise be the defective products, when the gear appears when detecting and is difficult to take off, the accessible is pushed the sleeve and is supplementary to push away the gear, convenient to use according to the briquetting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:
fig. 1 is a schematic structural view of a gear inner diameter detection device according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.
The gear inner diameter detection device of the preferred embodiment of the present invention is shown in fig. 1, and comprises a first detection cylinder 1 and a second detection cylinder 2 which are coaxially arranged; the outer diameter of the first detection cylinder 1 is the minimum qualified inner diameter of the gear to be detected, and the outer diameter of the second detection cylinder 2 is the maximum qualified inner diameter of the gear to be detected; the lower end of the first detection cylinder 1 is coaxially and fixedly connected with an inverted guide circular truncated cone 3, the upper end of the first detection cylinder is coaxially and fixedly connected with an inverted connecting circular truncated cone 4, and the connecting circular truncated cone 4 is connected with the lower end of the second detection cylinder 2; the outer diameter of the upper surface of the guide circular truncated cone 3, the outer diameter of the lower surface of the connecting circular truncated cone 4 and the outer diameter of the first detection cylinder 1 are the same; the outer diameter of the upper surface of the connecting circular truncated cone 4 is the same as that of the second detection cylinder 2; the handle 5 is connected with the upper surface of the second detection cylinder 2 through a connecting rod 6; the outer surface of the second detection cylinder 2 is sleeved with a sleeve 7, the upper end of the sleeve 7 is provided with a push rod 70, and the push rod 70 penetrates through the handle 5; a pressing block 71 is fixed at one end of the push rod 70, which is far away from the sleeve 7, a return spring 72 is sleeved on the push rod 70, and the return spring 72 is positioned between the handle 5 and the pressing block 71; when examining, handheld handle, inside first detection cylinder and second detection cylinder penetrated the gear manually in proper order, then be the yields when the gear can be through first detection cylinder and can not detect the cylinder through the second, otherwise be the defective products, when the gear appears when detecting and is difficult to take off, the accessible was pushed down the sleeve and is supplementary to push down convenient to use with the gear according to the briquetting.
Preferably, the push rods 70, the return springs 72 and the pressing blocks 71 form a set of two units, and the two push rods 70 are symmetrically arranged along the axis of the sleeve 7; the handle is held without distinguishing the front side and the back side.
Preferably, the two pressing blocks 71 are connected by a pressing rod 73, and the pressing rod 73 has a gap with the handle 5; the pressing rod 73 drives the two pressing blocks 71 to move simultaneously, so that large pushing force is guaranteed.
Preferably, the lower end face of the sleeve 7 is provided with a buffer rubber ring; and the damage is reduced.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (4)
1. The gear inner diameter detection device is characterized by comprising a first detection cylinder and a second detection cylinder which are coaxially arranged; the outer diameter of the first detection cylinder is the minimum qualified inner diameter of the gear to be detected, and the outer diameter of the second detection cylinder is the maximum qualified inner diameter of the gear to be detected; the lower end of the first detection cylinder is coaxially and fixedly connected with an inverted guide circular truncated cone, the upper end of the first detection cylinder is coaxially and fixedly connected with an inverted connecting circular truncated cone, and the connecting circular truncated cone is connected with the lower end of the second detection cylinder; the outer diameter of the upper surface of the guide circular truncated cone, the outer diameter of the lower surface of the connecting circular truncated cone and the outer diameter of the first detection cylinder are the same; the outer diameter of the upper surface of the connecting circular truncated cone is the same as that of the second detection cylinder; the handle is connected with the upper surface of the second detection cylinder through a connecting rod; the outer surface of the second detection cylinder is sleeved with a sleeve, the upper end of the sleeve is provided with a push rod, and the push rod penetrates through the handle; the push rod is fixed with according to the briquetting deviating from sleeve one end tip, the cover is equipped with reset spring on the push rod, reset spring is located the handle with according to between the briquetting.
2. The gear inner diameter detection device according to claim 1, wherein the push rod, the return spring, and the pressing block constitute a set of two units, and the two push rods are symmetrically arranged along an axis of the sleeve.
3. The gear inner diameter detection device according to claim 2, wherein the two pressing blocks are connected by a pressing rod, and the pressing rod has a gap from the handle.
4. The gear inner diameter detection device according to claim 1, wherein a buffer rubber ring is arranged on the lower end face of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920859469.9U CN209945218U (en) | 2019-06-06 | 2019-06-06 | Gear internal diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920859469.9U CN209945218U (en) | 2019-06-06 | 2019-06-06 | Gear internal diameter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209945218U true CN209945218U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920859469.9U Active CN209945218U (en) | 2019-06-06 | 2019-06-06 | Gear internal diameter detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209945218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123867A (en) * | 2023-10-11 | 2023-11-28 | 东莞市新佰人机器人科技有限责任公司 | Small module gear loading and unloading processing device based on cooperative robot |
-
2019
- 2019-06-06 CN CN201920859469.9U patent/CN209945218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123867A (en) * | 2023-10-11 | 2023-11-28 | 东莞市新佰人机器人科技有限责任公司 | Small module gear loading and unloading processing device based on cooperative robot |
| CN117123867B (en) * | 2023-10-11 | 2024-05-14 | 东莞市新佰人机器人科技有限责任公司 | Small module gear loading and unloading processing device based on cooperative robot |
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| CP03 | Change of name, title or address |
Address after: Room 101, No.1 Mintai Road, Huangjiang Town, Dongguan City, Guangdong Province, 523000 Patentee after: Newell Intelligent Transmission (Guangdong) Co.,Ltd. Address before: 523000 area F, Mintai Industrial Park, No.1, Guantang Road, Jiucun, Huangjiang Town, Dongguan City, Guangdong Province Patentee before: Dongguan Newgear Planetary Transmission Co.,Ltd. |