CN205580426U - Deep hole groove measuring tool - Google Patents
Deep hole groove measuring tool Download PDFInfo
- Publication number
- CN205580426U CN205580426U CN201520932428.XU CN201520932428U CN205580426U CN 205580426 U CN205580426 U CN 205580426U CN 201520932428 U CN201520932428 U CN 201520932428U CN 205580426 U CN205580426 U CN 205580426U
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- CN
- China
- Prior art keywords
- gauge
- hole
- bascule
- gauge stand
- measurer
- 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.)
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Abstract
The utility model provides a deep hole groove measuring tool, includes percentage table, measuring tool body, the percentage table includes percentage table gauge outfit, gauge stand, the percentage table gauge outfit is fixed in in the gauge stand, the gauge stand is fixed in in the measuring tool body, a spring is connected to the gauge stand bottom, this internal bascule that is equipped with of measuring tool, the gauge stand bottom is fixed in the bascule left side, with the vertical coaxial direction of gauge stand have one according to the nail fixing in the bascule below, there is a gauge head on the bascule right side, the measuring tool body have one with the through -hole that the gauge head corresponds, the gauge head can pass the internal diameter of measured piece is measured to the through -hole, there is a screw thread through -hole on the inside right side of measuring tool body for lay steel ball, spring and holding screw. The utility model discloses a measurement problem of having used percentage table and lever principle to solve deep hole inside groove diameter has accurate reliable reliable and simple's advantage ingeniously, is particularly useful for the selective examination work in the hole groove of part great in batches.
Description
Technical field
This utility model relates to test measuring device technical field, is specifically related to a kind of deep-hole slot measurer.
Background technology
Being commonly encountered some deep-hole slots time in machining and the course of receiving, deep-hole slot etalon is often difficult to measure, and some gage measuring difficulty in the market are big, operation complexity, and measurement result is not accurately reliable.
Utility model content
For there being the defect of technology on overcoming, the purpose of this utility model aims to provide a kind of Simple And Practical, the most reliably deep-hole slot measurer.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of deep-hole slot measurer, including dial gauge, measurer body；Described dial gauge includes that dial gauge gauge outfit, gauge stand, described dial gauge gauge outfit are fixed in described gauge stand, and described gauge stand is threaded connection and is fixed in described measurer body, connects a spring bottom described gauge stand；This internal bascule that is provided with of described measurer, has a pin hole, described pin hole to be passed through by a pin in the middle of described bascule, described bascule is fixed in described measurer body by described pin；There is a gauge stand installing hole on the left of described bascule, be fixed on the left of described bascule by described gauge stand installing hole bottom described gauge stand；Coaxial direction vertical with described gauge stand has one pop-stud to be fixed on below described bascule；There is a gauge head hole on the right side of described bascule, described gauge head hole is provided with a gauge head；Described measurer body has a through hole corresponding with described gauge head, and described gauge head may pass through described through hole and measures the internal diameter of measured piece；There is a tapped through hole on the right side of described measurer body interior, be used for laying steel ball, spring and holding screw.
Further, the two-arm of described bascule is equal to the distance of pin.
Further, the gauge stand installing hole of described dial gauge is equal to the distance in gauge head hole to distance and the pin hole of pin hole.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that
A kind of deep-hole slot measurer described in this utility model, employs dial gauge dexterously and lever principle solves the measurement problem of deep hole internal slot diameter, has the most simple advantage, is particularly suited for the sampling observation work of the internal bore groove of the biggest part of batch.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the figures above: 1, measurer body；2, dial gauge gauge outfit；3, gauge stand；4, spring；5, pop-stud；6, bascule；7, pin；8, gauge head；9, holding screw；10, spring；11, steel ball；12, measured piece.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Embodiment 1: shown in Figure 1:
A kind of deep-hole slot measurer, including dial gauge, measurer body 1；Described dial gauge includes that dial gauge gauge outfit 2, gauge stand 3, described dial gauge gauge outfit 2 are fixed in described gauge stand 3, and described gauge stand 3 is threaded connection and is fixed in described measurer body 1, connects a spring 4 bottom described gauge stand 3；Being provided with in described measurer body 1 in the middle of a bascule 6, described bascule 6 and have a pin hole, described pin hole is passed through by a pin 7, and described bascule 6 is fixed in described measurer body 1 by described pin 7；There is a gauge stand installing hole on the left of described bascule 6, be fixed on the left of described bascule 6 by described gauge stand installing hole bottom described gauge stand 3；One pop-stud 5 is had to be fixed on below described bascule 6 with the described vertical coaxial direction of gauge stand 3；There is a gauge head hole on the right side of described bascule 6, described gauge head hole is provided with a gauge head 8；Described measurer body 1 has a through hole corresponding with described gauge head 8, and described gauge head 8 may pass through described through hole and measures the internal diameter of measured piece 12；Described measurer body 1 inner right side has a tapped through hole, is used for laying steel ball 11, spring 10 and holding screw 9.
Further, the two-arm of described bascule 6 is equal to the distance of pin 7.
Further, the gauge stand installing hole of described dial gauge is equal to the distance in gauge head hole to distance and the pin hole of pin hole.
During use, first the zero-bit of described dial gauge is calibrated with master body, regulating described holding screw 9 makes steel ball 11 have higher measurer body 1 of being easy to external pressure to be adjacent to measured piece 12, then pin pop-stud 5 to make gauge head 8 indentation measurer body 1 be beneficial to measurer body 1 under the effect of lever 6 to enter measured piece 12, until measurer end face and measured piece 12 end face are by flat in slowly measurer being pushed into hole, unclamp pop-stud 5 under the effect of dial gauge 2 gauge head 8 expose enter measured piece 12 groove in, now the dial gauge 2 deviation relative to 0 is the dimensional discrepancy of groove of measured piece 12, rotate measurer body 1 gently to observe and record the reading change of dial gauge and can record the circular runout value of groove of measured piece.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes done according to this utility model or modification, all should contain within protection domain of the present utility model.
Claims (3)
1. a deep-hole slot measurer, it is characterised in that: include dial gauge, measurer body；Described dial gauge includes that dial gauge gauge outfit, gauge stand, described dial gauge gauge outfit are fixed in described gauge stand, and described gauge stand is threaded connection and is fixed in described measurer body, connects a spring bottom described gauge stand；This internal bascule that is provided with of described measurer, has a pin hole, described pin hole to be passed through by a pin in the middle of described bascule, described bascule is fixed in described measurer body by described pin；There is a gauge stand installing hole on the left of described bascule, be fixed on the left of described bascule by described gauge stand installing hole bottom described gauge stand；Coaxial direction vertical with described gauge stand has one pop-stud to be fixed on below described bascule；There is a gauge head hole on the right side of described bascule, described gauge head hole is provided with a gauge head；Described measurer body has a through hole corresponding with described gauge head, and described gauge head may pass through described through hole and measures the internal diameter of measured piece；There is a tapped through hole on the right side of described measurer body interior, be used for laying steel ball, spring and holding screw.
A kind of deep-hole slot measurer the most according to claim 1, it is characterised in that: the distance of the two-arm of described bascule to pin is equal.
A kind of deep-hole slot measurer the most according to claim 1, it is characterised in that: the distance of the gauge stand installing hole of described dial gauge to pin hole and pin hole are equal to the distance in gauge head hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932428.XU CN205580426U (en) | 2015-11-23 | 2015-11-23 | Deep hole groove measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932428.XU CN205580426U (en) | 2015-11-23 | 2015-11-23 | Deep hole groove measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580426U true CN205580426U (en) | 2016-09-14 |
Family
ID=56882196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520932428.XU Active CN205580426U (en) | 2015-11-23 | 2015-11-23 | Deep hole groove measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806160A (en) * | 2019-10-23 | 2020-02-18 | 中航动力株洲航空零部件制造有限公司 | Jumping test measuring tool |
| CN113701598A (en) * | 2021-08-26 | 2021-11-26 | 四川川昊精工机械有限公司 | Even number ditch screw thread pitch diameter comparison measuring tool |
-
2015
- 2015-11-23 CN CN201520932428.XU patent/CN205580426U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806160A (en) * | 2019-10-23 | 2020-02-18 | 中航动力株洲航空零部件制造有限公司 | Jumping test measuring tool |
| CN113701598A (en) * | 2021-08-26 | 2021-11-26 | 四川川昊精工机械有限公司 | Even number ditch screw thread pitch diameter comparison measuring tool |
| CN113701598B (en) * | 2021-08-26 | 2024-01-19 | 四川川昊精工机械有限公司 | Even number ditch screw pitch diameter comparison measuring tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |