CN203893767U - Multifunctional inner bore measuring device - Google Patents
Multifunctional inner bore measuring device Download PDFInfo
- Publication number
- CN203893767U CN203893767U CN201420232148.3U CN201420232148U CN203893767U CN 203893767 U CN203893767 U CN 203893767U CN 201420232148 U CN201420232148 U CN 201420232148U CN 203893767 U CN203893767 U CN 203893767U
- Authority
- CN
- China
- Prior art keywords
- fixed mount
- adjustable
- fixing frame
- chaining pin
- gauge outfit
- 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.)
- Expired - Fee Related
Links
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a multifunctional inner bore measuring device. The device comprises a dial indicator head, a fixing frame, adjusting bolts, an adjustable taping arrow and a round ball, wherein the round ball is mounted on one end of the adjustable taping arrow, the fixing frame is of an annular ring style, the dial indicator head is mounted inside the fixing frame, the adjustable taping arrow is mounted on one end of the fixing frame through a threaded hole, and the dial indicator head and the fixing frame are tightly clamped through the adjusting bolts. The multifunctional inner bore measuring device can be used for measuring inner bores which are large in diameter and shallow in depth, and is convenient to operate and accurate in measurement.
Description
Technical field
The utility model relates to a kind of machine tools, especially relates to a kind of Multifunctional inner hole measurement mechanism.
Background technology
Along with social development, client is more and more higher to the requirement of quality, and quality has become the life of enterprise.And at mechanical processing industry, each enterprise is also to spare no expense to be equipped with complete measuring appliance at high price in order to meet Customer Quality requirement, nonetheless some size still cannot be measured.In processing, often run into endoporus the product large and degree of depth more shallow (degree of depth is less than 10mm) and measure situation.And our traditional internal hole measuring apparatus has: dial bore gage, vernier caliper, calliper etc.For the large and shallow product of diameter of bore, dial bore gage head can not contact hole wall, cannot measure, and it is larger to measure large diameter dial gauge, uses inconvenience, easily occurs operate miss; Adopt vernier caliper measurement (coordinating pit gauge to fathom), because its reading accuracy is low, so be also only applicable to the product that tolerance is large, the product high for precision still cannot meet technical requirement.
Summary of the invention
The purpose of this utility model is: provide one can measure that diameter of bore is large, the degree of depth is more shallow, easy to operate, measure Multifunctional inner hole measurement mechanism accurately.
The technical solution of the utility model is: comprise percentage gauge outfit, fixed mount, adjusting bolt, adjustable chaining pin, ball, ball is arranged on adjustable chaining pin one end, fixed mount is circular ring type, percentage gauge outfit is arranged in fixed mount, tail end at fixed mount is drilled with threaded hole, and threaded hole is concentric with the elastic measuring head in percentage gauge outfit, and adjustable chaining pin is arranged on fixed mount one end by threaded hole, on fixed mount, an adjusting bolt is respectively equipped with in the both sides of adjustable chaining pin, and adjusting bolt clamps percentage gauge outfit and fixed mount.
The beneficial effects of the utility model are: percentage gauge outfit is put into fixed mount, and with adjusting bolt clamping, because fixed mount adopts circular ring type, therefore percentage gauge outfit either way can fill.In the middle of arresting when measurement by the using method of dial bore gage just can, use the utility model to measure when shallow bore hole, chaining pin can contact hole wall completely, thereby has improved measuring accuracy.And adjustable chaining pin can change according to diameter of bore the chaining pin of different length, the larger diameter internal bore that therefore cannot measure for ordinary measring tool can be measured completely.The upper ball of adjustable chaining pin end configuration, the one, improve wearing quality, simultaneously due to a contact, measuring accuracy is higher.The utlity model has easy to operate, measure accurately, function many (endoporus shallow, can simultaneously measure greatly), flexible operation, the advantage such as easy to carry.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Can find out from the vertical view of structural representation of the present utility model and Fig. 2 shown in Fig. 1, the utility model comprises percentage gauge outfit 1, fixed mount 2, adjusting bolt 3, adjustable chaining pin 4, ball 5.Fixed mount 2 is circular ring type, and dial gauge gauge outfit can fill anyway, and deep hole or the shallow bore hole of measurement products can.Percentage gauge outfit 1 is arranged in fixed mount 2, and the degree of depth can regulate voluntarily, is drilled with threaded hole at the tail end of fixed mount 2, and threaded hole is concentric with the elastic measuring head 6 in percentage gauge outfit 1, and adjustable chaining pin 4 is arranged on fixed mount 2 one end by threaded hole.Adjustable chaining pin 4 can be changed different length according to diameter of bore, has overcome the limited difficult problem of common hole measuring utensil measurement range.On fixed mount, an adjusting bolt 3 is respectively equipped with in the both sides of adjustable chaining pin 4, and adjusting bolt 3 can regulate back and forth, can control the length of dial gauge head, and adjusting bolt 3 clamps percentage gauge outfit 1 and fixed mount 2.The upper ball 5 of adjustable chaining pin 4 end configuration, not only improves wearing quality, and mixes ball (some contact) and improved measuring accuracy.
Claims (1)
1. a Multifunctional inner hole measurement mechanism, it is characterized in that: comprise percentage gauge outfit (1), fixed mount (2), adjusting bolt (3), adjustable chaining pin (4), ball (5), ball (5) is arranged on adjustable chaining pin (4) one end, described fixed mount (2) is circular ring type, percentage gauge outfit (1) is arranged in fixed mount (2), tail end at fixed mount (2) is drilled with threaded hole, threaded hole is concentric with the elastic measuring head (6) in percentage gauge outfit (1), adjustable chaining pin (4) is arranged on fixed mount (2) one end by threaded hole, on fixed mount, an adjusting bolt (3) is respectively equipped with in the both sides of adjustable chaining pin (4), adjusting bolt (3) clamps percentage gauge outfit (1) and fixed mount (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232148.3U CN203893767U (en) | 2014-05-08 | 2014-05-08 | Multifunctional inner bore measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232148.3U CN203893767U (en) | 2014-05-08 | 2014-05-08 | Multifunctional inner bore measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893767U true CN203893767U (en) | 2014-10-22 |
Family
ID=51720161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232148.3U Expired - Fee Related CN203893767U (en) | 2014-05-08 | 2014-05-08 | Multifunctional inner bore measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917544A (en) * | 2018-03-29 | 2018-11-30 | 武汉船用机械有限责任公司 | A kind of hole measuring device and its application method |
-
2014
- 2014-05-08 CN CN201420232148.3U patent/CN203893767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917544A (en) * | 2018-03-29 | 2018-11-30 | 武汉船用机械有限责任公司 | A kind of hole measuring device and its application method |
| CN108917544B (en) * | 2018-03-29 | 2020-11-10 | 武汉船用机械有限责任公司 | Hole measuring device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |