CN219675063U - Quick-insertion tooth-type symmetry detection tool - Google Patents
Quick-insertion tooth-type symmetry detection tool Download PDFInfo
- Publication number
- CN219675063U CN219675063U CN202221147911.3U CN202221147911U CN219675063U CN 219675063 U CN219675063 U CN 219675063U CN 202221147911 U CN202221147911 U CN 202221147911U CN 219675063 U CN219675063 U CN 219675063U
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- measuring
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- tooth block
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- workpiece
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- 238000001514 detection method Methods 0.000 title abstract description 11
- 238000003780 insertion Methods 0.000 title abstract description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a quick-insertion tooth type symmetry detection tool, which comprises a measurement tooth block provided with a through hole, wherein one end of the measurement tooth block is provided with measurement tooth shapes distributed around the through hole; the through hole of the measuring tooth block is internally inserted with a measuring pin sliding along the through hole, the outer edge of the measuring pin is in clearance fit with the measuring tooth block, one end of the measuring pin is connected with a counter hanging screw of the measuring pin, and the part of the other end of the measuring pin extending out of the measuring tooth block is inserted into a bottom hole of a workpiece. When the workpiece is detected, the tool is only required to be inserted into a bottom hole of the workpiece, and whether the tooth surface of the measured tooth block is matched with the tooth shape of the workpiece is checked, so that whether the tooth shape of the workpiece is qualified can be judged. Therefore, the effective detection of the symmetry degree of the workpiece is achieved, 100% of the qualification rate of the measured product is ensured, the whole process is quick-insertion type, the inspection efficiency is 5 times higher than that of the conventional measuring tool, and the detection circulation speed of the product is effectively improved.
Description
Technical Field
The utility model relates to the technical field of single cylinder diesel engine crankshafts, in particular to a quick-insertion tooth-shaped symmetry detection tool.
Background
The common enterprises measure the symmetry degree of the tooth profile of the combined end face of the crankshaft of the single-cylinder diesel engine one by using a conventional measuring tool, the process is very complicated, the measuring position and the standard of each workpiece are repeated continuously, the detection efficiency is low, the working strength is high, and the measurement misjudgment is easy to cause.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a quick-insertion tooth-type symmetry detection tool, which improves the production efficiency, reduces the measurement deviation and reduces the working intensity of measuring staff.
The utility model comprises a measuring tooth block with a through hole, wherein one end of the measuring tooth block is provided with measuring tooth shapes distributed around the through hole; the through hole of the measuring tooth block is internally inserted with a measuring pin sliding along the through hole, the outer edge of the measuring pin is in clearance fit with the measuring tooth block, one end of the measuring pin is connected with a counter hanging screw of the measuring pin, and the part of the other end of the measuring pin extending out of the measuring tooth block is inserted into a bottom hole of a workpiece.
Further improved, a movable pad and a pressing block are arranged between the measuring pin counter-hanging screw and the end face of the measuring tooth block, wherein the pressing block is fixedly connected with the end face of the measuring tooth block through a fixing screw.
The utility model has the beneficial effects that: the operator has no operation skill requirement, and only needs to adjust the fit clearance of the measuring pin and the measuring tooth block and the specification of the measuring tooth block, and when the workpiece is detected, the tool is only required to be inserted into the bottom hole of the workpiece to check whether the tooth surface of the measuring tooth block is matched with the tooth shape of the workpiece, so that whether the tooth shape of the workpiece is qualified can be judged. Therefore, the effective detection of the symmetry degree of the workpiece is achieved, 100% of the qualification rate of the measured product is ensured, the whole process is quick-insertion type, the inspection efficiency is 5 times higher than that of the conventional measuring tool, and the detection circulation speed of the product is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model comprises a measuring tooth block 1 with a through hole, one end of the measuring tooth block 1 is provided with measuring tooth shapes 2 distributed around the through hole, a measuring pin 3 sliding along the through hole is inserted into the through hole of the measuring tooth block 1, the outer edge of the measuring pin 3 is in clearance fit with the measuring tooth block 1, one end of the measuring pin 3 is connected with a measuring pin counter-hanging screw 4, and the part of the other end extending out of the measuring tooth block is inserted into a workpiece bottom hole.
Further improved, a movable pad 5 and a pressing block 6 are arranged between the measuring pin counter-hanging screw and the end face of the measuring tooth block, wherein the pressing block 6 is fixedly connected with the end face of the measuring tooth block 1 through a fixing screw 7.
The fit clearance setting of the measuring pin and the measuring tooth block and the setting of the axial length of the measuring pin form the detection requirement, the pressing block, the movable pad and the measuring pin counter-hanging fixing piece form flexible movement of the measuring pin in the measuring tooth block hole, and one end of the measuring pin after heat treatment is in clearance fit with the measuring tooth block, and the other end of the measuring pin is inserted into the workpiece. When the workpiece is detected, the tool is only required to be inserted into a bottom hole of the workpiece, and whether the tooth surface of the measured tooth block is matched with the tooth shape of the workpiece is checked, so that whether the tooth shape of the workpiece is qualified can be judged.
The operator has no operation skill requirement, and only needs to adjust the fit clearance of the measuring pin and the measuring tooth block and the specification of the measuring tooth block, and when the workpiece is detected, the tool is only required to be inserted into the bottom hole of the workpiece to check whether the tooth surface of the measuring tooth block is matched with the tooth shape of the workpiece, so that whether the tooth shape of the workpiece is qualified can be judged. Therefore, the effective control of the symmetry degree of the workpiece is achieved, 100% percent of pass of the measured product is ensured, the whole process is quick-inserting, the inspection efficiency is 5 times higher than that of the conventional measuring tool inspection, and the running speed of the product is effectively improved.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for the equipment examples, what has been described above is merely a preferred embodiment of the utility model, which, since it is substantially similar to the method examples, is described relatively simply, as relevant to the description of the method examples. The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, since modifications and substitutions will be readily made by those skilled in the art without departing from the spirit of the utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a insert formula tooth form symmetry soon detects apparatus which characterized in that: the measuring tooth block comprises a measuring tooth block with a through hole, one end of the measuring tooth block is provided with measuring tooth shapes distributed around the through hole, a measuring pin sliding along the through hole is inserted into the through hole of the measuring tooth block, the outer edge of the measuring pin is in clearance fit with the measuring tooth block, one end of the measuring pin is connected with a measuring pin counter-hanging screw, and the other end of the measuring pin extends out of the measuring tooth block and is inserted into a workpiece bottom hole.
2. The quick connect type tooth form symmetry detecting tool according to claim 1, wherein: and a movable pad and a pressing block are arranged between the measuring pin counter-hanging screw and the end face of the measuring tooth block, wherein the pressing block is fixedly connected with the end face of the measuring tooth block through a fixing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221147911.3U CN219675063U (en) | 2022-05-13 | 2022-05-13 | Quick-insertion tooth-type symmetry detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221147911.3U CN219675063U (en) | 2022-05-13 | 2022-05-13 | Quick-insertion tooth-type symmetry detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675063U true CN219675063U (en) | 2023-09-12 |
Family
ID=87895653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221147911.3U Active CN219675063U (en) | 2022-05-13 | 2022-05-13 | Quick-insertion tooth-type symmetry detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675063U (en) |
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2022
- 2022-05-13 CN CN202221147911.3U patent/CN219675063U/en active Active
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