CN206311046U - The detection means of pin-and-hole, the pin-and-hole detection components using the present apparatus - Google Patents
The detection means of pin-and-hole, the pin-and-hole detection components using the present apparatus Download PDFInfo
- Publication number
- CN206311046U CN206311046U CN201621387281.1U CN201621387281U CN206311046U CN 206311046 U CN206311046 U CN 206311046U CN 201621387281 U CN201621387281 U CN 201621387281U CN 206311046 U CN206311046 U CN 206311046U
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- China
- Prior art keywords
- pin
- hole
- sleeve pipe
- rotary tube
- inserted link
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of novel in structural design, the detection means of pin-and-hole easy to use, the pin-and-hole detection components using the present apparatus；The detection means of pin-and-hole it include inserted link, the sleeve for being inserted into pin-and-hole, ring catch is provided with inside one end of described sleeve pipe, the other end of described sleeve pipe is provided with a rotary tube piece, the outer wall of the rotary tube piece is connected with described sleeve pipe inner thread, the inserted link is set through the rotary tube piece, sleeve pipe and ring catch, a block piece is provided with the middle part of inserted link in described sleeve pipe, a spring is cased with respectively on the inserted link of the block piece both sides of inside pipe casing, and line of weakness is provided with the end of the inserted link on the rotary tube piece direction；Using its detection means including pin-and-hole as described above of the pin-and-hole detection components of detection means of pin-and-hole, its base for placing with pin-and-hole workpiece also including L-shaped structure, the longitudinal plate of the base is provided with a perforation.
Description
Technical field
The utility model is related to a kind of detection instrument, more particularly to a kind of detection means of pin-and-hole, the pin using the present apparatus
Hole detection components.
Background technology
In machining technology field, need to examine the pin-and-hole formed after its perforate after to some workpiece perforates
Survey, these detections main depth and aperture including pin-and-hole, in the prior art usually using by the way of inspecting by random samples and with homemade bar
Or other detection means are combined and detected.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, there is provided a kind of structure design
The detection means of pin-and-hole novel, easy to use, the pin-and-hole detection components using the present apparatus.
In order to realize the purpose of this utility model, the technical scheme that the utility model is used for：
Design a kind of detection means of pin-and-hole, it is characterised in that：It includes that one is inserted into inserted link in pin-and-hole, a set of
Pipe, is provided with ring catch inside one end of described sleeve pipe, the other end of described sleeve pipe is provided with a rotary tube piece, the rotary tube piece
Outer wall be connected with described sleeve pipe inner thread, the inserted link is set through the rotary tube piece, sleeve pipe and ring catch, in institute
State the middle part of the inserted link in sleeve pipe and be provided with a block piece, a spring is cased with respectively on the inserted link of the block piece both sides of inside pipe casing,
The end of the inserted link on the rotary tube piece direction is provided with line of weakness.
Preferably, the line of weakness include for identify 0 scale 0 degree line of weakness, several are for identifying positive scale
Positive graduation mark, several be used to identify the negative graduation mark of negative scale, 0 graduation mark be located at positive graduation mark and negative graduation mark it
Between, 0 graduation mark is just right with the side wall of the rotary tube piece outer end, and the positive graduation mark is located at the outer of rotary tube piece
Portion.
Preferably, the end of the inserted link for being inserted into inside pin-and-hole is sphere arcuate structure.
Preferably, the pin-and-hole detection components of a kind of detection means using pin-and-hole as described above, it is characterised in that：It is wrapped
The detection means of pin-and-hole as described above is included, its base for placing with pin-and-hole workpiece also including L-shaped structure is described
The longitudinal plate of base is provided with a perforation, the equal diameters of the diameter of the perforation and the pin rod.
Preferably, the end of the perforation on the outside of the longitudinal plate positioned at the base is provided with an annular groove, the annular
The internal diameter of groove is matched with the external diameter of described sleeve pipe, and the end of described sleeve pipe can be embedded in the annular groove.
The beneficial effects of the utility model are：
It is the present apparatus its novel in structural design, compact, the detection to pin-and-hole is applicable in machining, and by the present apparatus
Quick, the high-precision detection of high-accuracy is capable of achieving, suitable enterprise uses.
Brief description of the drawings
Fig. 1 is the detection means primary structure schematic diagram of the pin-and-hole in the utility model；
Fig. 2 is the component split state primary structure schematic diagram in the utility model；
Fig. 3 is the component use state primary structure schematic diagram in the utility model；
Fig. 4 is the two of the detection means primary structure schematic diagram of the pin-and-hole in the utility model；
In figure：1. inserted link;2. it is used to be inserted into the end of the inserted link inside pin-and-hole;3. sleeve pipe;4. inside pipe casing;5th, 6. bullet
Spring;7. block piece;8. ring catch;9. rotary tube piece;10. line of weakness;11. bases;12. workpiece;13. pin-and-holes;14. bases it is vertical
To plate;15. perforation;16. annular grooves.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment 1：A kind of detection means of pin-and-hole, referring to Fig. 1, it includes that one is inserted into the inserted link 1, in pin-and-hole 13
Sleeve pipe 3, is provided with 8, annular gear inside one end of described sleeve pipe 3, the other end of described sleeve pipe 3 is provided with a rotary tube piece 9, described
The outer wall of rotary tube piece 9 is connected with the inner thread of described sleeve pipe 3, and the inserted link 1 runs through the rotary tube piece 9, sleeve pipe 2 and annular
Block piece 8 is set, and further, inserted link 1 middle part of the design also in described sleeve pipe 3 is provided with a block piece 7, inside sleeve pipe 3
7 inserted links of both sides 1 of gear on be cased with a spring 5,6 respectively.
Further, the design is also provided with line of weakness 10 in the end of the inserted link 1 on the direction of the rotary tube piece 3,
As shown in figure 1, described line of weakness includes 0 degree of line of weakness, several the positive quarters for identifying positive scale for identifying 0 scale
Degree line, several negative graduation marks for identifying negative scale, 0 graduation mark are located between positive graduation mark and negative graduation mark, institute
State 0 graduation mark just right with the side wall of the rotary tube piece outer end, and the positive graduation mark is located at the outside of rotary tube piece.It is preferred that
, the end of the inserted link for being inserted into inside pin-and-hole is sphere arcuate structure.
Embodiment 2, referring to Fig. 2 to Fig. 3, a kind of pin-and-hole of detection means using pin-and-hole as described in Example 1 is detected
Component, it includes the detection means of pin-and-hole as described above with the component, and it has pin-and-hole also including L-shaped structure for placement
The base 11 of workpiece 12, the longitudinal plate 14 of the base is provided with a perforation 15, the diameter and the pin rod 13 of the perforation 15
Equal diameters.Further, to be also provided with an annular in the end of the perforation 15 in the outside of longitudinal plate 13 positioned at the base recessed
Groove 16, the internal diameter of the annular groove 16 is matched with the external diameter of described sleeve pipe 3, and the end of described sleeve pipe can be embedded in the ring
In connected in star.
The use process of above-described embodiment 1 and embodiment 2 is as follows：
Referring to Fig. 1 to Fig. 3, using preceding, 0 degree of line of weakness should be adjusted to just right with the side wall of the outer end of rotary tube piece 9, i.e.,
Position shown in Fig. 1；And if 0 degree of line of weakness is located at when there is deviation to the left on the inside of rotary tube piece, now, should be revolved to inside pipe casing
Turn rotary tube piece, promote rotary tube piece to be moved to inside pipe casing, most at last 0 degree of line of weakness adjust to the outer end of rotary tube piece 9
Side wall just to, if conversely, 0 degree of line of weakness in figure right side there is deviation when, now, should to jacket exterior rotate rotate
Pipe fitting, promotes rotary tube piece mobile to sleeve pipe right side, and most 0 degree of line of weakness is adjusted to the side wall with the outer end of rotary tube piece 9 at last
Just to now inserted link is remained stationary by two springs.
In use, corresponding graduation mark also is provided with the outer wall of this rotary tube piece, the purpose that graduation mark is designed herein exists
In the length for being easy to observe the rotary tube piece that rotary tube piece protrudes from jacket exterior；Because the length of the inserted link in the design is solid
It is fixed motionless, if the total length of inserted link is a, when 0 degree line of weakness and the outer end of rotary tube piece 9 side wall just pair when, if：
The length of sleeve pipe is b；
The length for protruding from the rotary tube piece of jacket exterior is c (c is drawn by the graduation mark on rotary tube piece outer wall)；
0 degree of line of weakness to the distance of the low order end of inserted link is d;
Now, sleeve pipe adds the total length of the rotary tube piece for protruding from jacket exterior to be b+c;
The high order end of sleeve pipe to the distance of the high order end of inserted link is：A- (b+c)-d, as shown in Figure 4.
When using, as shown in figure 3, inserted link is located in pin-and-hole, now, if the depth of pin-and-hole is excessive, the end of this pin rod
The inside of pin-and-hole will can not be withstood on, now, inserted link, the rotary tube piece 9 when inserted link is pushed into the bottom of pin-and-hole be promoted to pin-and-hole inner side
The side wall of outer end just to should be positive scale value, be set as F, can now draw pin-and-hole depth be a- (b+c)-d+F；Use
In, operating personnel should first determine the value K of a- (b+c)-d, directly can quickly draw the value of K+F by mental arithmetic in use.
Conversely, when the depth of pin-and-hole is excessively shallow, inserted link is ejected to the right, the side wall of the outer end of rotary tube piece 9 just to should be
Negative scale value, is set as H（Such as numerical value 4）, now the depth of pin-and-hole is K-H.
What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change, but as long as
Spirit of the present utility model is not departed from, all in protection domain of the present utility model.
Claims (5)
1. a kind of detection means of pin-and-hole, it is characterised in that：It includes that one is inserted into inserted link, sleeve in pin-and-hole, described
Ring catch is provided with inside one end of sleeve pipe, the other end of described sleeve pipe is provided with a rotary tube piece, the outer wall of the rotary tube piece
It is connected with described sleeve pipe inner thread, the inserted link is set through the rotary tube piece, sleeve pipe and ring catch, in described sleeve pipe
Interior inserted link middle part is provided with a block piece, a spring is cased with respectively on the inserted link of the block piece both sides of inside pipe casing, near institute
The end for stating the inserted link on rotary tube piece direction is provided with line of weakness.
2. the detection means of pin-and-hole as claimed in claim 1, it is characterised in that：The line of weakness is included for identifying 0 scale
0 degree of line of weakness, several be used to identifying the positive graduation mark of positive scale, several are used to identify the negative graduation mark of negative scale, institute
State 0 graduation mark to be located between positive graduation mark and negative graduation mark, the side wall of 0 graduation mark and the rotary tube piece outer end is just
It is right, and the positive graduation mark is located at the outside of rotary tube piece.
3. the detection means of pin-and-hole as claimed in claim 1, it is characterised in that：The end of the inserted link for being inserted into inside pin-and-hole
Portion is sphere arcuate structure.
4. a kind of pin-and-hole detection components, it is characterised in that：It includes the detection dress of the pin-and-hole as described in claims 1 to 3 is any
Put, its base for placing with pin-and-hole workpiece also including L-shaped structure, the longitudinal plate of the base is provided with one and wears
Hole, the diameter of the perforation and the equal diameters of pin rod.
5. pin-and-hole detection components as claimed in claim 4, it is characterised in that：Wearing on the outside of the longitudinal plate positioned at the base
The end in hole is provided with an annular groove, and the internal diameter of the annular groove is matched with the external diameter of described sleeve pipe, and described sleeve pipe end
Portion can be embedded in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621387281.1U CN206311046U (en) | 2016-12-16 | 2016-12-16 | The detection means of pin-and-hole, the pin-and-hole detection components using the present apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621387281.1U CN206311046U (en) | 2016-12-16 | 2016-12-16 | The detection means of pin-and-hole, the pin-and-hole detection components using the present apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311046U true CN206311046U (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621387281.1U Expired - Fee Related CN206311046U (en) | 2016-12-16 | 2016-12-16 | The detection means of pin-and-hole, the pin-and-hole detection components using the present apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588707A (en) * | 2017-10-31 | 2018-01-16 | 广西玉柴机器股份有限公司 | A kind of detection method and device of nozzle hole depth |
| CN109186987A (en) * | 2018-10-15 | 2019-01-11 | 航宇救生装备有限公司 | A kind of lock bullet machine shear pin check device and detection method |
-
2016
- 2016-12-16 CN CN201621387281.1U patent/CN206311046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588707A (en) * | 2017-10-31 | 2018-01-16 | 广西玉柴机器股份有限公司 | A kind of detection method and device of nozzle hole depth |
| CN109186987A (en) * | 2018-10-15 | 2019-01-11 | 航宇救生装备有限公司 | A kind of lock bullet machine shear pin check device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20191216 |