CN105716496B - A kind of cubing for detecting endoporus - Google Patents
A kind of cubing for detecting endoporus Download PDFInfo
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- CN105716496B CN105716496B CN201511013327.3A CN201511013327A CN105716496B CN 105716496 B CN105716496 B CN 105716496B CN 201511013327 A CN201511013327 A CN 201511013327A CN 105716496 B CN105716496 B CN 105716496B
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- hole
- test section
- standard shaft
- cubing
- tracheae
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The cubing for detecting endoporus of the present invention, including standard shaft（1）, tracheae（2）, speed governing valve（3）, antifriction alloy item（4）, gas hole（5）And plug（6）；Wherein, the cavity of test section being axially inside equipped with for gas circulation, test section outer circumference surface upper edge are axially arranged with multiple slots, antifriction alloy item are respectively mounted in each slot（4）；Handle part upper edge is axially arranged with groove, tracheae（2）It is arranged in groove, tracheae（2）One end and speed governing valve（3）Connection, the other end connect air source；The front end of test section has cone boss, multiple gas holes is provided on the conical surface to form an angle with axis, gas hole is connected to standard shaft internal stretch with the cavity.The detection tool structure is simple, it is easy to automate to be easily installed, detects that hole resistance is small, can blow when entering hole can not change main body in cleaning eye after impurity, cubing abrasion directly replaces wear rib.
Description
Technical field
The present invention relates to examined in detection mould applications, more particularly to a kind of manufacturing automation flow line production line for industry
Survey the qualified or not cubing of product endoporus.
Background technology
In recent years, with the development of Products integration and test technique automatic, the product in flow production line is carried out
The test measuring device that inner diameter measurement becomes more important but common workpiece holes of products class only has following methods：It is artificial to use
Vernier caliper, feeler gauge, inside dial indicator etc., and workpiece product is placed on detection platform and measured by needs, and process is complicated,
And detection result is bad.Such as the patent document of Publication No. CN104457511A, a kind of internal orifice dimension detection device is disclosed, including
The components such as detecting core shaft 13, pull rod 1, but the structure, when going deep into endoporus and being detected, the excircle of mandrel is contacted with endoporus, is led
It causes mandrel easy to wear, accuracy of detection is reduced, moreover, the impurity in hole is but also the disengaging of mandrel is obstructed.Therefore, in existing
Diameter detection cubing the main problems are as follows：1, workpiece is too heavy manually can not carry or carry inconvenience；2, handling process
It collides with bad phenomenon of wounding there are workpiece；3, inefficiency is unable to meet production beat；4, there are missing inspection hidden danger for manual operation；5、
Replacement cost is too big after cubing abrasion；6, gap too small detect has some setbacks into hole.Therefore, design and develop a kind of structure letter
The technical issues of inner bore checking fixture that is single, not easy to wear and can removing impurity in hole is current inner bore checking fixture field urgent need to resolve.
Invention content
In view of the deficiencies of the prior art, the present invention proposes a kind of automatic production line detection product endoporus that is suitable for close
Cubing whether lattice.The detection tool structure is simple, it is easy to automate to be easily installed, it is small into hole resistance to detect, can when entering hole
Main body can not be changed in cleaning eye after impurity, cubing abrasion by, which blowing, directly replaces wear rib.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of cubing for detecting endoporus, including standard shaft 1, tracheae 2, speed governing valve 3, antifriction alloy item 4,5 and of gas hole
Plug 6；Wherein, standard shaft includes the handle part and test section being connected with each other, and the outer diameter of test section is more than the outer diameter of handle part, inspection
The cavity being axially inside equipped with for gas circulation in survey portion；The standard shaft test section excircle being detected for going deep into endoporus
Face upper edge is axially arranged with multiple slots, is respectively mounted antifriction alloy item 4 in each slot, and make be antifriction alloy item when detecting with
Endoporus contacts；
The handle part upper edge of standard shaft is axially arranged with groove, and tracheae 2 is arranged in groove, the junction of handle part and test section
Equipped with air admission hole, air admission hole is connected to above-mentioned cavity, and speed governing valve 3 is mounted on the air admission hole of standard shaft 1, one end of tracheae 2 and tune
Fast valve 3 connects, and the other end connects air source；
The front end of test section has cone boss, and multiple gas holes are provided on the conical surface to form an angle with axis,
Gas hole is connected to standard shaft internal stretch with the cavity, and plug 6 is mounted on the cone boss of standard shaft test section.
Further, antifriction alloy item 4 is arranged by way of bonding in the pre-processed slot of standard shaft 1.
Further, the hole with preprocessing in the plane of the cone boss of test section front end, the hole connect with the cavity
Logical, plug is mounted in the hole of the preprocessing.
Further, the angle is 30 degree.
Further, the gas hole is uniformly distributed on the conical surface.
The beneficial effects of the present invention are：It is simple in structure, be easily installed it is easy to automate, detect it is small into hole resistance,
Do not change main body after cubing abrasion and directly replaces wear rib and be ground to required size, at low cost, main body required precision
Low advantage provides powerful guarantee for the realization of automation, and alleviates the working strength of worker, improves production effect
Rate reduces cubing manufacturing cost.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the vertical view of the present invention.
Fig. 3 is the right view of the present invention.
Fig. 4 is the left view of the present invention.
Fig. 5 is the isometric side view of the present invention.
Fig. 6 is the air blowing schematic diagram of the present invention.
In figure：1, standard shaft 2, tracheae 3, speed governing valve 4, antifriction alloy item 5, gas hole 6, plug.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, with reference to specific embodiment to this
Invention is described in further detail.
As shown in Figs. 1-5, the present invention includes standard shaft 1, tracheae 2, speed governing valve 3, antifriction alloy for detecting the cubing of endoporus
Item 4, gas hole 5 and plug 6；Wherein, standard shaft includes the handle part and test section being connected with each other, and the outer diameter of test section is more than handle
Hold the outer diameter in portion, the cavity of test section being axially inside equipped with for gas circulation；The base being detected for going deep into endoporus
Shaft detection portion outer circumference surface upper edge is axially arranged with multiple slots, antifriction alloy item 4 is respectively mounted in each slot, it is preferred that antifriction alloy
Item 4 is uniformly bonded in the pre-processed slot of standard shaft 1, and makes to be that antifriction alloy item is contacted with endoporus when detecting.
As shown in Fig. 3,5, the handle part upper edge of standard shaft is axially arranged with groove, and slot is directly processed on standard shaft surface and obtained, gas
2 tube body of pipe is embedded in groove, and the junction of handle part and test section is equipped with air admission hole, and air admission hole can be directly on standard shaft surface
Processing obtains, and is connected to above-mentioned cavity for connecting tracheae 2 and adjusting control air blowing flow, air admission hole, and speed governing valve 3 is mounted on base
On the air admission hole of axis 1, one end of tracheae 2 and speed governing valve 3 connect, and the other end connects air source.
As shown in Figure 4,5, the front end of test section has cone boss, forms an angle with axis（It is preferred that 30 degree）Cone
Multiple gas holes are provided on face, gas hole is preferably evenly distributed on the conical surface, and gas hole is to standard shaft internal stretch and the chamber
Body is connected to, and plug 6 is mounted on the cone boss of standard shaft test section, it is preferred that in the plane of the cone boss of test section front end
Hole with preprocessing, the hole are connected to the cavity, and plug is mounted in the hole of the preprocessing.
It needs to stress, plug 6 is mounted in 1 head preprocessing hole of standard shaft, and inspection is parallel to for improving gas
Target part axis is surveyed, causes the gas of blowout that cannot directly act on the surface in target part hole and causes the bad of throughput loss
Situation, gas hole 5 are distributed on the conical surface obtained with the angled processing of axis, and so layout can be such that gas flow directly makees
Surface impurity is cleared up to the greatest extent for target part bore area.
Antifriction alloy item 4 is first bonded in the slot of 1 preprocessing of standard shaft completion by the cubing of the present invention in actually detected,
Processing excircles are assembled, the inspection that will be assembled to target size by above-mentioned connection structure and connection type after the completion of bonding
Tool is extend into measured bore, judges whether endoporus matches with the outer circle of cubing, whether the endoporus to judge product is qualified.It is stretching
During entering, the access air source of tracheae 2 is started to ventilate, gas flow is as shown in fig. 6, the test section of standard shaft stretches into measured piece
During hole, gas is transported to gas hole from air source through cavity, and is sprayed from gas hole, blows away the miscellaneous of target part bore area
Matter ensures can smoothly enter into for cubing, and control can be adjusted by speed governing valve 3 according to use demand in throughput.Moreover, into
Enter process, since antifriction alloy item is arranged in the slot of standard shaft excircle, and in prominent slot, so that only antifriction alloy item
It contacts with target part endoporus, is contacted compared to standard shaft entire surface and target part endoporus, contact area is opposite to be reduced, and motion process rubs
Power is wiped therewith to reduce, detection can more smooth and target part contact surface to be antifriction alloy item reduce to cubing main body from stature
Material requires, and hard alloy hardness higher abrasion resistance is more preferable, and service life also can be more permanent, in addition if precision does not reach requirement
Antifriction alloy item is directly replaced, without remaking cubing main body, there is better craftsmanship and economical.
The cubing provided by the present invention for detecting endoporus is described in detail above, it is used herein to implement
The principle and implementation of this application are described for example, and the explanation of above example is only intended to help to understand the application's
Method and its core concept；Meanwhile for those of ordinary skill in the art, according to the thought of the application, in specific embodiment party
There will be changes in formula and application range, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (4)
1. a kind of cubing for detecting endoporus, including standard shaft（1）, tracheae（2）, speed governing valve（3）, antifriction alloy item（4）, blow
Hole（5）And plug（6）；Wherein, standard shaft includes the handle part and test section being connected with each other, and the outer diameter of test section is more than handle part
Outer diameter, test section axially inside be equipped with for gas circulation cavity；The standard shaft inspection being detected for going deep into endoporus
Survey portion outer circumference surface upper edge is axially arranged with multiple slots, and antifriction alloy item is respectively mounted in each slot（4）, and so that be when detecting
Antifriction alloy item is contacted with endoporus, antifriction alloy item（4）It is arranged in standard shaft by way of bonding（1）Pre-processed slot
It is interior；
The handle part upper edge of standard shaft is axially arranged with groove, tracheae（2）It is arranged in groove, the junction of handle part and test section is set
There are air admission hole, air admission hole to be connected to above-mentioned cavity, speed governing valve（3）Mounted on standard shaft（1）Air admission hole on, tracheae（2）One end
And speed governing valve（3）Connection, the other end connect air source；
The front end of test section has cone boss, and multiple gas holes are provided on the conical surface to form an angle with axis, blows
Hole is connected to standard shaft internal stretch with the cavity, plug（6）On the cone boss of standard shaft test section.
2. cubing according to claim 1, wherein with preprocessing in the plane of the cone boss of test section front end
Hole, the hole are connected to the cavity, and plug is mounted in the hole of the preprocessing.
3. cubing according to claim 1, wherein the angle is 30 degree.
4. cubing according to claim 1, wherein the gas hole is uniformly distributed on the conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013327.3A CN105716496B (en) | 2015-12-31 | 2015-12-31 | A kind of cubing for detecting endoporus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013327.3A CN105716496B (en) | 2015-12-31 | 2015-12-31 | A kind of cubing for detecting endoporus |
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| Publication Number | Publication Date |
|---|---|
| CN105716496A CN105716496A (en) | 2016-06-29 |
| CN105716496B true CN105716496B (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511013327.3A Active CN105716496B (en) | 2015-12-31 | 2015-12-31 | A kind of cubing for detecting endoporus |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477977A (en) * | 1982-10-08 | 1984-10-23 | Foster-Miller, Inc. | Method and apparatus involving the measurement of bores |
| CN203163704U (en) * | 2013-03-25 | 2013-08-28 | 杭州美巴赫精密机械有限公司 | Small hole linearity measuring head |
| CN104792860A (en) * | 2015-04-29 | 2015-07-22 | 南京迪威尔高端制造股份有限公司 | Sensing type grenade probe for blind hole magnetic powder flaw detection |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9038283B2 (en) * | 2011-09-14 | 2015-05-26 | Dorsey Metrology International | Bore gage system for setting and measuring large diameter bores |
-
2015
- 2015-12-31 CN CN201511013327.3A patent/CN105716496B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477977A (en) * | 1982-10-08 | 1984-10-23 | Foster-Miller, Inc. | Method and apparatus involving the measurement of bores |
| CN203163704U (en) * | 2013-03-25 | 2013-08-28 | 杭州美巴赫精密机械有限公司 | Small hole linearity measuring head |
| CN104792860A (en) * | 2015-04-29 | 2015-07-22 | 南京迪威尔高端制造股份有限公司 | Sensing type grenade probe for blind hole magnetic powder flaw detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105716496A (en) | 2016-06-29 |
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