CN209386944U - A kind of bottle base thread detecting tool - Google Patents
A kind of bottle base thread detecting tool Download PDFInfo
- Publication number
- CN209386944U CN209386944U CN201822122897.1U CN201822122897U CN209386944U CN 209386944 U CN209386944 U CN 209386944U CN 201822122897 U CN201822122897 U CN 201822122897U CN 209386944 U CN209386944 U CN 209386944U
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- guide slot
- bottle base
- fixed block
- detecting tool
- base thread
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Abstract
A kind of bottle base thread detecting tool, fixed link including fixed block and for installing bottle base, the fixed block is equipped with the guide slot for placing fixed link, the guide slot is inclined on fixed block, the cross section profile of the guide slot is V-type shape, the fixed link includes the insertion end for being inserted into bottle base mouth and the positioning end for cooperating with guide slot, and the positioning end is movably arranged on guide slot, and the insertion end is fixed on one end of positioning end.The utility model is placed on the guide slot being obliquely installed on fixed block by fixed link, blocks thread relief angle by lead angle, is detected convenient for detecting instrument to each test point, and the accuracy of bottle base testing result is improved.And the surface roughness setting of the utility model is rationally, avoids this reality novel in the long-term use, fixed block and fixed link rapid wear reduce the service life.
Description
Technical field
The utility model relates to bottle base detection fields, and in particular to a kind of bottle base thread detecting tool.
Background technique
In plastic bottle production, in order to avoid bottle base thread angle influences the sealing performance of bottleneck, it will usually there is detection bottle
The detection process of base thread angle.Since bottle base thread is more small, so conventional angle instrument is difficult to measure, usually with measurement
Projector instrument detects bottle base thread angle.In the existing detecting tool with the cooperation detection of measuring projector instrument, work is detected
After fixed bottle base, bottle base be in as shown in Figure 7 it is horizontally disposed, horizontally disposed bottle base due to bottleneck thread another side by
In lead angle reason, thread relief angle 10 is blocked, and causes measuring projector instrument that can not carry out normally measuring work.
Utility model content
For overcome the deficiencies in the prior art, a kind of bottle base thread detecting tool provided by the utility model.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of bottle base thread detecting tool, the fixed link including fixed block and for installing bottle base are set on the fixed block
There is the guide slot for placing fixed link, the guide slot is inclined on fixed block, and the cross section profile of the guide slot is V
Type shape, the fixed link include the insertion end for being inserted into bottle base mouth and the positioning end for cooperating with guide slot, the positioning
End is movably arranged on guide slot, and the insertion end is fixed on one end of positioning end.
In the present invention, the orientation trench bottom of the V-type shape is equipped with release groove, and the release groove is inclined at
On the bottom of release groove, the release groove and the guide slot being inclined on fixed block are parallel to each other.
In the present invention, the tilt angle of the guide slot is θ, and the value range of the θ includes 5 ~ 1 °.
In the present invention, the orientation angle of the v-groove of the V-type shape be A, the A be include 100 ~ 80 °.
In the present invention, the groove width B of the guide slot is gradually increased from lower to upper.
In the present invention, the groove depth H of the guide slot is gradually increased from left to right.
In the present invention, the insertion end, positioning end are cylindric.
In the present invention, columned insertion end, positioning end are located on same axis.
In the present invention, the diameter of the insertion end is less than the diameter of positioning end.
In the present invention, the value range packet of the surface roughness Ra value of the fixed block, fixed link or guide slot
It includes at 3.2 ~ 0.8 μm.The Ra value is 1.6 μm.
The utility model has the beneficial effects that the utility model is placed into determining of being obliquely installed on fixed block by fixed link
It on slot, blocks thread relief angle by lead angle, each test point is detected convenient for detecting instrument, improve bottle base inspection
Survey the accuracy of result.And the surface roughness setting of the utility model is rationally, avoids this reality novel in long-term use process
In, fixed block and fixed link rapid wear reduce the service life.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the top view of the present embodiment；
Fig. 2 is the main view of the present embodiment；
Fig. 3 is the right view of fixed block in the present embodiment；
Fig. 4 is the main view of fixed block in the present embodiment；
Fig. 5 is the structural schematic diagram of A-A in Fig. 4；
Fig. 6 is the top view of fixed block in the present embodiment；
Fig. 7 is the horizontal positioned figure of bottle base.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Referring to Fig.1 ~ 4, a kind of bottle base thread detecting tool, the fixed link 2 including fixed block 1 and for installing bottle base, institute
Fixed block 1 is stated equipped with the guide slot 11 for placing fixed link 2, the guide slot 11 is inclined on fixed block 1, described
The cross section profile of guide slot 11 is V-type shape, and 11 bottom of guide slot of the V-type shape is equipped with release groove 12, the release groove 12
It is inclined on the bottom of release groove 12, the release groove 12 and the guide slot 11 being inclined on fixed block 1 are mutually equal
Row.The fixed link 2 includes the insertion end 21 for being inserted into bottle base mouth and the positioning end 22 for cooperating with guide slot 11, described
Positioning end 22 is movably arranged on guide slot 11, and the insertion end 21 is fixed on one end of positioning end 22.
Preferably, as shown in Fig. 2, setting the tilt angle of guide slot 11 as θ, and the value range of θ includes 5 ° ~ 1 °.Into
One step, θ=3 ° in the present embodiment, and since release groove 12 and the guide slot 11 being inclined on fixed block 1 are mutually equal
Row, then the tilt angle of release groove 12 is also 3 °.Further, as shown in figure 3, since above-mentioned guide slot 11 is V-type
Shape, 11 angle of guide slot of the V-type shape is A, and the range of the A includes 100 ~ 80 °.And in the present embodiment, the A=
90 °, and the two sides of the guide slot 11 are equal in magnitude.
Preferably, as shown in Fig. 2 ~ 6, the groove width B of the guide slot 11 is to be gradually increased from lower to upper, the guide slot 11
Groove depth H be gradually increased from left to right, that is to say, that when the section of guide slot 11 is V-type shape, this V-type shape guide slot 11
Size obliquely reduce from lower to upper.Above structure cooperates guide slot 11 preferably with fixed link 2, preferably fixed to bottle base
To the validity of guarantee bottle base testing result.
Preferably, the parallelism tolerance of the top surface and bottom surface of the fixed block 1 is not more than 0.01mm, and the fixed block 1 is consolidated
The value range of the surface roughness Ra value of fixed pole 2 or guide slot 11 is included in 3.2 ~ 0.8 μm, and Ra value is preferred in the present embodiment
It is 1.6 μm, while making oxidation processes on the fixed block 1, fixed link 2, guide slot 11 or release groove 12.
Preferably, the length and width of the fixed block 1 are equal, and the flute length L of the guide slot 11 is equal to the length of fixed block 1
Degree.In the present embodiment, the flute length L maximum value range of the guide slot 11 includes 75mm ~ 65mm, and in this range
Optimal flute length L value is 70mm.Likewise, the maximum value range of groove width B of the guide slot 11 includes 50mm ~ 40mm, slot
Wide B optimum value is 45mm.Further, in order to quickly produce the present embodiment, so in above-mentioned dimensional parameters, it is described solid
The dimensional tolerance for determining block 1, guide slot 11 or release groove 12 is ± 0.2mm.
Preferably, in order to which positioning end 22 preferably cooperates with guide slot 11, the insertion end 21, positioning end 22 are cylinder
Shape；Columned insertion end 21, positioning end 22 are located on same axis simultaneously, and the diameter of the insertion end 21 is less than positioning
The diameter at end 22.
Above description is merely a prefered embodiment of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (10)
1. a kind of bottle base thread detecting tool, it is characterised in that: the fixed link (2) including fixed block (1) and for installing bottle base,
The fixed block (1) is equipped with the guide slot (11) for placing fixed link (2), and the guide slot (11) is inclined at fixation
On block (1), the cross section profile of the guide slot (11) is V-type shape, and the fixed link (2) includes the insertion for being inserted into bottle base mouth
End (21) and the positioning end (22) for being used to cooperate with guide slot (11), the positioning end (22) are movably arranged on guide slot (11)
On, the insertion end (21) is fixed on one end of positioning end (22).
2. a kind of bottle base thread detecting tool according to claim 1, it is characterised in that: the guide slot of the V-type shape
(11) bottom is equipped with release groove (12), and the release groove (12) is inclined on the bottom of release groove (12), the release
Slot (12) and the guide slot (11) being inclined on fixed block (1) are parallel to each other.
3. a kind of bottle base thread detecting tool according to claim 1, it is characterised in that: the inclination of the guide slot (11)
Angle is θ, and the value range of the θ includes 5 ~ 1 °.
4. a kind of bottle base thread detecting tool according to claim 1, it is characterised in that: the guide slot of the V-type shape
(11) angle be A, the A be include 100 ~ 80 °.
5. a kind of bottle base thread detecting tool according to claim 1, it is characterised in that: the groove width of the guide slot (11)
B is gradually increased from lower to upper.
6. a kind of bottle base thread detecting tool according to claim 1, it is characterised in that: the groove depth of the guide slot (11)
H is gradually increased from left to right.
7. a kind of bottle base thread detecting tool according to claim 1, it is characterised in that: the insertion end (21), positioning
It is cylindric for holding (22).
8. a kind of bottle base thread detecting tool according to claim 7, it is characterised in that: columned insertion end (21),
Positioning end (22) is located on same axis.
9. a kind of according to claim 1, bottle base thread detecting tool described in 7 or 8, it is characterised in that: the insertion end (21)
Diameter be less than positioning end (22) diameter.
10. a kind of bottle base thread detecting tool according to claim 1, it is characterised in that: the fixed block (1) is fixed
The value range of the surface roughness Ra value of bar (2) or guide slot (11) is included in 3.2 ~ 0.8 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122897.1U CN209386944U (en) | 2018-12-15 | 2018-12-15 | A kind of bottle base thread detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122897.1U CN209386944U (en) | 2018-12-15 | 2018-12-15 | A kind of bottle base thread detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386944U true CN209386944U (en) | 2019-09-13 |
Family
ID=67872544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822122897.1U Active CN209386944U (en) | 2018-12-15 | 2018-12-15 | A kind of bottle base thread detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386944U (en) |
-
2018
- 2018-12-15 CN CN201822122897.1U patent/CN209386944U/en active Active
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