CN215413483U - Gear two end face porous position degree detection tool - Google Patents
Gear two end face porous position degree detection tool Download PDFInfo
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- CN215413483U CN215413483U CN202121574521.XU CN202121574521U CN215413483U CN 215413483 U CN215413483 U CN 215413483U CN 202121574521 U CN202121574521 U CN 202121574521U CN 215413483 U CN215413483 U CN 215413483U
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- 238000001514 detection method Methods 0.000 title description 16
- 238000007689 inspection Methods 0.000 claims abstract 5
- 238000003780 insertion Methods 0.000 abstract description 9
- 230000037431 insertion Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 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 relates to the technical field of mechanical equipment, and discloses a porous position degree gauge for two end faces of a gear, which comprises a base, wherein a position dial is arranged on the base, large positioning pins are uniformly distributed on the position dial along the circumferential direction of the position dial, and small positioning pins are arranged on the position dial; a gear is placed on the position dial, a positioning hole is formed in the gear corresponding to the large positioning pin, a reverse side hole into which the small positioning pin extends is formed in one end face of the gear, and a front side hole which is coaxial with the reverse side hole is formed in the other end face of the gear; the base is provided with a positioning block above the front hole, the positioning block is provided with a jack corresponding to the front hole, and a bolt capable of being inserted into the front hole is arranged in the jack. Through the structure, the large positioning pin, the small positioning pin and the insertion rod are sequentially inserted into the positioning hole, the reverse hole and the front hole, the position degrees of the positioning hole, the reverse hole and the front hole are preferably detected, the operation is simple and convenient, the gear inspection machine is suitable for fully inspecting the produced gears, and the quality of gear production is ensured.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a multi-hole position degree gauge for two end faces of a gear.
Background
Besides the large hole in the center, the disc-like gear usually has some small holes on the end surface, such as the reference small hole and the timing mark point on the engine gear, which play a role in positioning or aligning when being installed. Currently, a three-coordinate measuring machine is generally used for detection. However, the operation of the detecting personnel operating the three-coordinate measuring instrument is complex, and particularly when multiple products are required to be fully detected, the detection efficiency is low, and the detection requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tool for detecting the position degree of a plurality of holes on two end faces of a gear, aiming at the defects that the detection operation by adopting a three-coordinate measuring instrument is complex and the tool is not suitable for carrying out full detection on the produced gear in the prior art. The multi-hole detection device can realize position degree detection of the holes in the two end faces of the gear, is simple and convenient to operate, and is suitable for full detection of the produced gear.
In order to solve the above technical problems, the present invention is solved by the following technical solutions.
The porous position degree detection tool for the two end faces of the gear comprises an L-shaped base, wherein a position dial is arranged on the base, large positioning pins are uniformly distributed on the position dial along the circumferential direction of the position dial, and small positioning pins are arranged on the position dial; a gear is placed on the position dial, a positioning hole is formed in the gear corresponding to the large positioning pin, a reverse side hole into which the small positioning pin extends is formed in one end face of the gear, and a front side hole which is coaxial with the reverse side hole is formed in the other end face of the gear; the base is provided with a positioning block above the front hole, the positioning block is provided with a jack corresponding to the front hole, and a bolt capable of being inserted into the front hole is arranged in the jack.
Through the structure of the utility model, in the process that the large positioning pin, the small positioning pin and the insertion rod are sequentially inserted into the positioning hole, the reverse hole and the front hole, the position degrees of the positioning hole, the reverse hole and the front hole are preferably detected, the operation is simple and convenient, the gear production device is suitable for full detection of produced gears, and the gear production quality is ensured.
Preferably, a bush is provided in the socket for the bolt to pass through, preferably with the bolt slidably mounted in the socket.
Preferably, a protruding shaft for the gear to be clamped is arranged in the middle of the position dial, and the gear is preferably limited in installation on the position dial.
Preferably, a fixing hole is formed in the protruding shaft along the axial direction of the protruding shaft, a through hole is formed in the base corresponding to the fixing hole, a fixing shaft extending into the fixing hole is arranged in the through hole, and the fixed installation of the position dial on the base is preferably achieved.
Preferably, the base is provided with a mounting hole which is coaxial with the small positioning pin, so that the small positioning pin can be disassembled, assembled and replaced better.
Drawings
FIG. 1 is a schematic view of a two-end-face porous position degree gauge of a gear in embodiment 1;
FIG. 2 is a schematic sectional view of the two end face porous location degree gauge of the gear in embodiment 1.
Detailed Description
For a further understanding of the utility model, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the utility model and not limiting.
Example 1
As shown in fig. 1 and 2, the embodiment provides a two-end-face porous position detection tool for a gear, which includes a base 100, wherein the base 100 is arranged in an L shape, a position dial 110 horizontally arranged on the base 100 is arranged on the base 100, a large positioning pin 111 perpendicular to the position dial 110 is arranged on the position dial 110, a plurality of large positioning pins 111 are arranged along the circumferential direction of the position dial 110, and a small positioning pin 220 perpendicular to the position dial 110 is also arranged on the position dial 110; the gear 120 is supported on the position dial 110, the gear 120 is provided with a positioning hole 121 into which the corresponding large positioning pin 111 extends, the lower end face of the gear 120 is provided with a back hole 231 into which the small positioning pin 220 extends, and the upper end face of the gear 120 is provided with a front hole 232 which is coaxial with the back hole 231; be equipped with the locating piece 101 that is located the front face hole 232 top on the base 100, correspond front face hole 232 on the locating piece 101 and be equipped with jack 211, be equipped with the bolt 130 that can insert in front face hole 232 in the jack 211, bolt 130 slidable locates in the jack 211.
In this embodiment, the position dial 110 is fixed on the base 100, and in the actual use process, the checking fixture is calibrated by using a standard part, and the standard part adopts a gear with qualified position degree, so that the standard part is installed on the position dial 110 and the inserted link 130 can be inserted into the front hole 232, so that the positions of the large positioning pin 111, the small positioning pin 220 and the inserted link 130 are calibrated and positioned; when the gear 120 to be detected is detected, if the large positioning pin 111 and the small positioning pin 220 can be inserted into the corresponding positioning hole 121 and the corresponding reverse side hole 231, the position degrees of the positioning hole 121 and the reverse side hole 231 on the gear 120 to be detected are in accordance with the standard, the next detection is performed, otherwise, the position degrees of the positioning hole 121 and the reverse side hole 231 are not in accordance with the standard, and the detection is finished; aiming at the condition of continuous detection, the inserting rod 130 penetrates through the inserting hole 211 to be inserted downwards, if the inserting rod can be inserted into the front hole 232 of the gear 120 to be detected, the position degree of the front hole 232 is in accordance with the standard, otherwise, the position degree of the front hole 232 is in accordance with the standard; in this embodiment, the end of the insertion rod 130 is provided with a dial 131, which is convenient for an operator to dial the insertion rod 130 to slide in the insertion hole 211; through the structure in this embodiment, compare in the operating personnel among the prior art and operate the three-coordinate measuring instrument and detect, this utensil of examining is easy and convenient operation, is applicable to and examines the gear 120 of production entirely, guarantees the quality of gear 120 production.
In this embodiment, a bushing 102 is disposed in the insertion hole 211 for the insertion pin 130 to pass through, and the insertion pin 130 is preferably slidably mounted in the insertion hole 211 by the arrangement of the bushing 102.
In this embodiment, the middle of the position dial 110 is provided with a protruding shaft 221 for the gear 120 to be inserted into, and the protruding shaft 221 extends into the central large hole of the gear 120, so that the position dial 110 can mount and limit the gear 120.
In this embodiment, a fixing hole 222 is axially formed in the protruding shaft 221, a through hole 212 is formed in the base 100 corresponding to the fixing hole 222, and a fixing shaft (not shown) extending into the fixing hole 222 is disposed in the through hole 212.
By arranging the fixing hole 222 and the through hole 212 in this embodiment, the fixing shaft passes through the through hole 212 and extends into the fixing hole 222, and the position dial 110 is preferably limited to be fixedly mounted on the base 100.
In this embodiment, the base 100 is provided with a mounting hole 213 coaxially disposed with the small positioning pin 220, which is better for facilitating the assembly and disassembly of the small positioning pin 220.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (5)
1. Utensil is examined to gear both ends face porous position degree, its characterized in that: the device comprises an L-shaped base (100), wherein a position dial (110) is arranged on the base (100), large positioning pins (111) are uniformly distributed on the position dial (110) along the circumferential direction of the position dial (110), and small positioning pins (220) are arranged on the position dial (110); a gear (120) is supported on the position dial (110), a positioning hole (121) is formed in the gear (120) corresponding to the large positioning pin (111), a reverse hole (231) for the small positioning pin (220) to extend into is formed in one end face of the gear (120), and a front hole (232) which is coaxial with the reverse hole (231) is formed in the other end face of the gear (120); be equipped with locating piece (101) that are located front face hole (232) top on base (100), locating piece (101) are gone up and are equipped with jack (211) corresponding front face hole (232), are equipped with bolt (130) that can insert in front face hole (232) in jack (211).
2. The inspection device for detecting the position of the holes in the two end faces of the gear according to claim 1, wherein: a bush (102) for the bolt (130) to pass through is arranged in the jack (211).
3. The inspection device for detecting the position of the holes in the two end faces of the gear according to claim 2, wherein: the middle part of the position dial (110) is provided with a convex shaft (221) for the gear (120) to be clamped in.
4. The inspection device for detecting the position of the holes in the two end faces of the gear according to claim 3, wherein: a fixing hole (222) is axially arranged in the convex shaft (221) along the convex shaft (221), a through hole (212) is arranged on the base (100) corresponding to the fixing hole (222), and a fixing shaft extending into the fixing hole (222) is arranged in the through hole (212).
5. The inspection device for detecting the position of the holes in the two end faces of the gear according to claim 4, wherein: the base (100) is provided with a mounting hole (213) which is coaxial with the small positioning pin (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121574521.XU CN215413483U (en) | 2021-07-12 | 2021-07-12 | Gear two end face porous position degree detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121574521.XU CN215413483U (en) | 2021-07-12 | 2021-07-12 | Gear two end face porous position degree detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215413483U true CN215413483U (en) | 2022-01-04 |
Family
ID=79648482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121574521.XU Active CN215413483U (en) | 2021-07-12 | 2021-07-12 | Gear two end face porous position degree detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215413483U (en) |
-
2021
- 2021-07-12 CN CN202121574521.XU patent/CN215413483U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gear end face porous position gauge Granted publication date: 20220104 Pledgee: Bank of China Limited Jinhua Wucheng sub branch Pledgor: JINHUA XINHUA GEAR Co.,Ltd. Registration number: Y2024980000275 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |