CN204963702U - Digital display flight depth rule - Google Patents
Digital display flight depth rule Download PDFInfo
- Publication number
- CN204963702U CN204963702U CN201520696395.3U CN201520696395U CN204963702U CN 204963702 U CN204963702 U CN 204963702U CN 201520696395 U CN201520696395 U CN 201520696395U CN 204963702 U CN204963702 U CN 204963702U
- Authority
- CN
- China
- Prior art keywords
- handle
- digital display
- locating piece
- screw
- size cover
- 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
Abstract
The utility model relates to a gauge, specific digital display flight depth rule who detects the screw hole degree of depth that says so belongs to and measures inspection technical field. It includes screw go side, size cover, handle, digital display unit, direction dabber and screw not -go -end, is equipped with the direction dabber in the handle, and the direction spindle is equipped with the second locating piece, and the location support to the handle can be realized to the second locating piece. Direction spindle sliding connection size cover, the size cover is clearance fit with the direction dabber. The direction spindle is equipped with first locating piece, direction spindle cover shock mount, and the rear end of spring is supported with first locating piece and is connected, and the front end of spring supports with size cover rear end face to be connected. The utility model discloses the handle surface is equipped with digital display unit, and the liquid crystal reading shows, easy reading, can realize the detection of multiple specification screw hole, application range is extensive, the reading is accurate, and the error is little, and is flexible good.
Description
Technical field
The utility model relates to a kind of gauge, and a kind of digital display depth of thread rule detecting the threaded hole degree of depth, belong to and measure inspection technology field specifically.
Background technology
Along with social development, the quality requirements of client to product improves further, and the size as some significant points threaded holes needs online 100% to detect.Current production line double thread hole depth detect be typically employed in plug thread gauge go side on process some size grooves to carry out qualitative detection, because screw thread drift needs to be screwed into bottom, often because of vision or the sense of touch judgement of size groove position influence operating personnel, cause personal error, be with size groove plug thread gauge can only specially hole be special simultaneously, flexible poor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus provides a kind of structure simple, compact, rational digital display depth of thread rule, the energy quantitative measurment depth of thread, and can realize the detection of many specifications, its convenient reading, simple to operate.
According to the technical scheme that the utility model provides, a kind of digital display depth of thread rule comprise screw thread go side, size cover, handle, digital display device, guiding mandrel and screw thread not-go-end, it is characterized in that: in handle, be provided with guiding mandrel, guiding mandrel is provided with the second locating piece, and the second locating piece can realize the positioning supports to handle; Guiding mandrel is slidably connected size cover, and size cover is clearance fit with guiding mandrel; Guiding mandrel is provided with the first locating piece, pocketed springs on guiding mandrel, the rear end of spring and the first locating piece support and connection, and the front end of spring and size overlap rear end face support and connection; The connecting thread go side, front end of guiding mandrel, rear end connecting thread not-go-end; Described handle surfaces is provided with digital display device.
Further, handle side connects lock-screw, and size cover and handle locking can be fixed by lock-screw.
Compared with the prior art the utility model has the following advantages:
The utility model structure is simple, compact, reasonable, simple to operate, and handle surfaces is provided with lock-screw, during inconvenient reading, is locked by lock-screw, then digital display depth of thread rule is screwed out reading again; Handle surfaces is provided with digital display device, and liquid crystal readout shows, and is easy to reading; Can realize the detection of plurality of specifications threaded hole, usable range is extensive; Reading is accurate, and error is little, flexible.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Description of reference numerals: 1-screw thread go side, 2-size cover, 3-handle, 4-lock-screw, 5-digital display device, 6-first locating piece, 7-spring, 8-lead mandrel, 9-screw thread not-go-end, 10-second locating piece.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
As shown in Figure 1, the utility model mainly comprises screw thread go side 1, size cover 2, handle 3, digital display device 5, guiding mandrel 8 and screw thread not-go-end 9, be provided with guiding mandrel 8 in handle 3, guiding mandrel 8 is provided with the positioning supports that the second locating piece 10, second locating piece 10 can realize handle 3.
Size that guiding mandrel 8 is slidably connected cover 2, size cover 2 is clearance fit with guiding mandrel 8.Guiding mandrel 8 is provided with the first locating piece 6, and pocketed springs 7 on guiding mandrel 8, the rear end of spring 7 and the first locating piece 6 support and connection, the front end of spring and size overlap 2 rear end face support and connection.Spring 7 can overlap 2 for size and be close to measured threaded hole end face and provide precompression.
The connecting thread go side, front end 1 of guiding mandrel 8, rear end connecting thread not-go-end 9.When screw thread go side 1 can screw in bottom measured threaded hole smoothly, the change in location of then overlapping 2 end face opposite thread go sides 1 by size measures the degree of depth of threaded hole.
Described handle 3 side connects lock-screw 4, lock-screw 4 size can be overlapped 2 and handle 3 be locked.When detecting, inconvenience reading, can lock lock-screw 4, then screw thread go side 1 be screwed out reading again.
Described handle 3 surface is provided with digital display device 5, and digital display device 5 is Purchased Item, and principle of work is identical with the digital display device on electronic digital indicator, pass through capacitor grid transducer, utilize the coupling scheme of electric capacity that mechanical displacement is transformed into electric signal, intuitively show, facilitate testing staff to carry out reading.
Principle of work of the present utility model is: in use, is screwed in screw thread go side in tested threaded hole, to screw thread go side can not screw in again.Tested threaded hole end face is close under the action of the spring by size cover, and now the display reading of digital display device is threaded hole significant depth.During as detected inconvenient reading, lock-screw being locked, then screw thread go side is screwed out reading again.Screw thread go side and screw thread not-go-end are with the use of the screw thread detecting threaded hole, and screw thread go side can screw in threaded hole, screw thread not-go-end can not screw in, then the screw thread of threaded hole is qualified, otherwise then defective.
Claims (2)
1. a digital display depth of thread rule, comprise screw thread go side (1), size cover (2), handle (3), digital display device (5), guiding mandrel (8) and screw thread not-go-end (9), it is characterized in that: in handle (3), be provided with guiding mandrel (8), guiding mandrel (8) is provided with the second locating piece (10), and the second locating piece (10) can realize the positioning supports to handle (3); Guiding mandrel (8) is slidably connected size cover (2), and size cover (2) is clearance fit with guiding mandrel (8); Guiding mandrel (8) is provided with the first locating piece (6), the upper pocketed springs (7) of guiding mandrel (8), the rear end of spring (7) and the first locating piece (6) support and connection, the front end of spring and size cover (2) rear end face support and connection; The connecting thread go side, front end (1) of guiding mandrel (8), rear end connecting thread not-go-end (9); Described handle (3) surface is provided with digital display device (5).
2. a kind of digital display depth of thread rule as claimed in claim 1, is characterized in that: described handle (3) side connects lock-screw (4), and size cover (2) and handle (3) can be locked by lock-screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696395.3U CN204963702U (en) | 2015-09-09 | 2015-09-09 | Digital display flight depth rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696395.3U CN204963702U (en) | 2015-09-09 | 2015-09-09 | Digital display flight depth rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963702U true CN204963702U (en) | 2016-01-13 |
Family
ID=55058759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696395.3U Expired - Fee Related CN204963702U (en) | 2015-09-09 | 2015-09-09 | Digital display flight depth rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204963702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180734A (en) * | 2015-09-09 | 2015-12-23 | 无锡市迈日机器制造有限公司 | Digital display thread depth gauge |
-
2015
- 2015-09-09 CN CN201520696395.3U patent/CN204963702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180734A (en) * | 2015-09-09 | 2015-12-23 | 无锡市迈日机器制造有限公司 | Digital display thread depth gauge |
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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: 20160113 Termination date: 20210909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |