CN206019542U - A kind of depth of center hole cubing - Google Patents
A kind of depth of center hole cubing Download PDFInfo
- Publication number
- CN206019542U CN206019542U CN201620914152.7U CN201620914152U CN206019542U CN 206019542 U CN206019542 U CN 206019542U CN 201620914152 U CN201620914152 U CN 201620914152U CN 206019542 U CN206019542 U CN 206019542U
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- China
- Prior art keywords
- measurement
- connecting rod
- depth
- center hole
- cubing
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- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of depth of center hole cubing, including cubing body, proof-reading block, the cubing is originally provided with measurement bar in vivo, and the measurement bar upper end is connected with chaining pin, and the chaining pin is connected with dial gauge, and the measurement bar lower end is connected with measurement steel ball.A kind of depth of center hole cubing described in the utility model, its simple structure are easy to operate, effectively improve accuracy of detection, so as to ensure the machining accuracy for detecting part.
Description
Technical field
This utility model is related to a kind of depth of center hole cubing.
Background technology
In process technology, all processing of axial workpiece on the basis of centre bore, thus depth of center hole size
Precision directly affects the machining accuracy of axial workpiece, constantly develops so that with scientific and technological, to the required precision of machine components progressively
Improve.But there is complex operation, the low problem of accuracy of detection in existing depth of center hole detecting instrument.
Utility model content
The purpose of this utility model is to provide a kind of depth of center hole cubing, and its simple structure is easy to operate, effectively carries
High measurement accuracy, so that ensure the machining accuracy for detecting part.
In order to achieve the above object, the technical solution of the utility model is：
A kind of depth of center hole cubing, including cubing body, proof-reading block, the cubing is originally provided with measurement bar, institute in vivo
State measurement bar upper end to be connected with chaining pin, the chaining pin is connected with dial gauge, the measurement bar lower end is connected with measurement steel ball.
The measurement bar includes that the first measurement connecting rod, the second measurement connecting rod, the first measurement connecting rod and the second measurement connect
Bar is connected, and the first measurement connecting rod is contradicted with chaining pin and is connected, and the second measurement connecting rod is connected with measurement steel ball；Described first
Measurement connecting rod sleeve is connected to stage clip.
The cubing is originally provided with lock-screw in vivo, offers lock-screw and slide up and down on the second measurement connecting rod
Limited impression.
Connecting rod diameter of the connecting rod of the second measurement connecting rod with diameter greater than the first measurement connecting rod.
The cubing body is connected with dial gauge by lock sleeve.
Detection groove is offered in the proof-reading block.
The beneficial effects of the utility model are：A kind of depth of center hole cubing, its simple structure are easy to operate, effectively carry
High measurement accuracy, so that ensure the machining accuracy for detecting part.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1
A kind of depth of center hole cubing, including cubing body 1, proof-reading block 2, installs in the cubing body 1 as shown in Figure 1
Have measurement bar 3,3 upper end of the measurement bar to be connected with chaining pin 4, the chaining pin 4 is connected with dial gauge 5,3 lower end of the measurement bar with
Measurement steel ball 6 is connected.
The measurement bar 3 includes that the first measurement connecting rod 7, second measures connecting rod 8, and the first measurement connecting rod 7 and second is surveyed
Amount connecting rod 8 is connected, and the first measurement connecting rod 7 is contradicted with chaining pin 4 and is connected, and described second measures connecting rod 8 and measurement 6 phase of steel ball
Even；Stage clip 9 is socketed with outside the first measurement connecting rod 7.
Lock-screw 10 is installed in the cubing body 1, is offered on lock-screw 10 on the second measurement connecting rod 8
The limited impression 11 of lower slider.The setting of lock-screw 10 can fix the relative position of cubing body 1 and the second measurement connecting rod 8
Put.
Connecting rod diameter of the connecting rod of the second measurement connecting rod 8 with diameter greater than the first measurement connecting rod 7.
The cubing body 1 is connected with dial gauge 5 by lock sleeve 12.The setting of lock sleeve 12 can improve cubing body
1 with the bonding strength of dial gauge 5.
Detection groove 13 is offered in the proof-reading block 2.The setting of detection groove 13 is measured when being easy to ensure to proofread every time
Suffered by steel ball 6, the pressure of correcting block is identical.
Measurement steel ball 6 is proofreaded by school team's block 2 first by the depth of center hole cubing described in the present embodiment in detection,
Dial gauge 5 is made to be zeroed.Then the depth of center hole for detecting part is removed by measuring steel ball 6, detection part is sensed by steel ball 6
Pressure is delivered to chaining pin 4 by measurement bar 3, makes display centre hole depth on dial gauge 5 by chaining pin 4.
A kind of depth of center hole cubing of the present embodiment, its simple structure are easy to operate, effectively improve accuracy of detection, from
And ensure the machining accuracy of detection part.
Claims (6)
1. a kind of depth of center hole cubing, it is characterised in that：Including cubing body（1）, proof-reading block（2）, the cubing body（1）
Measurement bar is inside installed（3）, the measurement bar（3）Upper end and chaining pin（4）It is connected, the chaining pin（4）With dial gauge（5）It is connected,
The measurement bar（3）Lower end and measurement steel ball（6）It is connected.
2. a kind of depth of center hole cubing according to claim 1, it is characterised in that：The measurement bar（3）Including first
Measurement connecting rod（7）, second measurement connecting rod（8）, the first measurement connecting rod（7）With the second measurement connecting rod（8）It is connected, described first
Measurement connecting rod（7）With chaining pin（4）Contradict and be connected, the second measurement connecting rod（8）With measurement steel ball（6）It is connected；Described first surveys
Amount connecting rod（7）Stage clip is socketed with outward（9）.
3. a kind of depth of center hole cubing according to claim 2, it is characterised in that：The cubing body（1）Interior installation
There is lock-screw（10）, the second measurement connecting rod（8）On offer lock-screw（10）The limited impression for sliding up and down（11）.
4. a kind of depth of center hole cubing according to claim 2, it is characterised in that：The second measurement connecting rod（8）'s
Connecting rod is with diameter greater than the first measurement connecting rod（7）Connecting rod diameter.
5. a kind of depth of center hole cubing according to claim 1, it is characterised in that：The cubing body（1）By lock
Tight set（12）With dial gauge（5）It is connected.
6. a kind of depth of center hole cubing according to claim 1, it is characterised in that：The proof-reading block（2）On offer
Detection groove（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914152.7U CN206019542U (en) | 2016-08-22 | 2016-08-22 | A kind of depth of center hole cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914152.7U CN206019542U (en) | 2016-08-22 | 2016-08-22 | A kind of depth of center hole cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019542U true CN206019542U (en) | 2017-03-15 |
Family
ID=58249174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620914152.7U Active CN206019542U (en) | 2016-08-22 | 2016-08-22 | A kind of depth of center hole cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206019542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894072A (en) * | 2022-04-27 | 2022-08-12 | 宁波融顺精密机械制造有限公司 | Packer depth gauge and irregular inner cavity detection method of part |
-
2016
- 2016-08-22 CN CN201620914152.7U patent/CN206019542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894072A (en) * | 2022-04-27 | 2022-08-12 | 宁波融顺精密机械制造有限公司 | Packer depth gauge and irregular inner cavity detection method of part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |