CN205784957U - The detection head assembly of electromagnetic valve valve gap screw thread test machine - Google Patents
The detection head assembly of electromagnetic valve valve gap screw thread test machine Download PDFInfo
- Publication number
- CN205784957U CN205784957U CN201620655752.6U CN201620655752U CN205784957U CN 205784957 U CN205784957 U CN 205784957U CN 201620655752 U CN201620655752 U CN 201620655752U CN 205784957 U CN205784957 U CN 205784957U
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- China
- Prior art keywords
- connecting shaft
- ring
- screw thread
- counterbore
- regulation ring
- 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
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Abstract
The utility model discloses the detection head assembly of a kind of electromagnetic valve valve gap screw thread test machine, described detection head assembly includes fixing connection ring, the fixing lower surface connecting ring is fixed with connecting shaft, the outer surface of the upper semisection of described connecting shaft is provided with installation counterbore with external screw thread, the inside of the lower semisection of connecting shaft；Being provided with intilted ladder counterbore with the axle center trisection of connecting shaft on the outer wall of connecting shaft, described ladder counterbore is positioned at the externally threaded lower section of connecting shaft and communicates with installing counterbore；Threaded engagement in connecting shaft has regulation ring；The outer surface of described regulation ring is provided with frictional layer, and the inside of regulation ring is provided with female thread and coordinates with the external screw thread in connecting shaft, is provided with outward-dipping pressure slope face, top on the medial wall of regulation ring；The detection head of shaft-like it is interspersed with in installation counterbore within connecting shaft；This test machine can substitute workman to carry out valve gap screw thread and automatically detects, and detection efficiency and testing result are accurate；Save manpower, reduce the generation of installation accident.
Description
Technical field
This utility model relates to field of machinery automation, particularly relates to the detection head group of electromagnetic valve valve gap screw thread test machine
Part.
Background technology
The screw thread process quality of electromagnetic valve valve gap needs inspection, and the valve gap with qualified screw thread rotates when threaded engagement
It is the most smoothly, and the valve gap with bastard thread there will be Caton phenomenon when threaded engagement, thus affect it and close
Lattice use, and the current equipment not having the screw thread to valve gap automatically to detect, it is common that need hand-held valve gap precession by spiral shell
In stricture of vagina coordination compound, utilize operator the most smooth and easy to the cooperation experiencing between them, whether close with the screw thread that this checks valve gap
Lattice.And the detection mode of this backwardness exists a lot of drawback: 1, owing to being the detection of artificial hand-held valve gap, judge that screw thread is fine or not simultaneously
Also being artificial judgment, therefore, the skill set requirements for workman is higher, needs the veteran of certain experiences just can complete；2, due to
Manual operation, the efficiency therefore checked is the lowest；3, the most hand-held, there is certain risk；4, the result of inspection is the most not necessarily
Accurately.
Utility model content
This utility model is mainly solving the technical problems that provide the detection head group of a kind of electromagnetic valve valve gap screw thread test machine
Part, this test machine can substitute workman to carry out valve gap screw thread and automatically detects, and detection efficiency and testing result are accurate；Save people
Power, reduces the generation of installation accident.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of electromagnetic valve valve gap
The detection head assembly of screw thread test machine, described detection head assembly includes fixes the fixing connection ring being connected with guide shaft support,
The fixing lower surface connecting ring is fixed with connecting shaft, the outer surface of the upper semisection of described connecting shaft with external screw thread, connecting shaft
The inside of lower semisection is provided with installation counterbore；On the outer wall of connecting shaft, the axle center trisection with connecting shaft is provided with intilted ladder
Counterbore, described ladder counterbore is positioned at the externally threaded lower section of connecting shaft and communicates with installing counterbore；Threaded engagement in connecting shaft
There is regulation ring；The outer surface of described regulation ring is provided with frictional layer, the inside of regulation ring be provided with female thread and with connecting shaft on outside
Threaded engagement, the medial wall of the regulation ring between the female thread and regulation ring bottom of regulation ring is provided with outward-dipping top
Pressure slope face；Being interspersed with the detection head of shaft-like in installation counterbore within connecting shaft, the bottom of detection head is sequentially provided with downwards no-go gage
And drift；It is fitted with stationary jaw in ladder counterbore；The periphery of described stationary jaw is fixedly arranged in the middle of top pressure ring, stationary jaw
One end is provided with and regulates the tangent plane that the pressure slope face, top of ring matches, and the other end is provided with top pressure surface；The tangent plane top of stationary jaw one end
Being pressed on the pressure slope face, top of regulation ring, the pressure surface top, top of the other end is pressed in the outer surface of detection head；Top pressure it is positioned on stationary jaw
It is set with top pressure spring between the step of ring and ladder counterbore；By screw, jaw is installed in connecting shaft and fixes curved slab, folder
Pawl is fixed the upper end of curved slab and is withstood stationary jaw.
The beneficial effects of the utility model are: the detection of a kind of electromagnetic valve valve gap screw thread test machine that this utility model provides
Head assembly, this test machine can substitute workman to carry out valve gap screw thread and automatically detects, and detection efficiency and testing result are accurate；Save
Manpower, reduces the generation of installation accident.
Accompanying drawing explanation
Fig. 1 is the structural representation of the detection head assembly of this utility model electromagnetic valve valve gap screw thread test machine；
Fig. 2 is the top view of the detection head assembly of this utility model electromagnetic valve valve gap screw thread test machine；
Fig. 3 is the sectional view of the top view of the detection head assembly of this utility model electromagnetic valve valve gap screw thread test machine；
Fig. 4 is the local of the B of the detection head assembly plan view sectional view of this utility model electromagnetic valve valve gap screw thread test machine
Enlarged drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model preferred embodiment is described in detail, so that the advantage of utility model and spy
Levy and can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite boundary
Fixed.
As Figure 1-4, described detection head assembly 213 includes and fixes the fixing connection ring being connected with guide shaft support
2130, the fixing lower surface connecting ring 2130 is fixed with connecting shaft 2131, the outer surface belt of the upper semisection of described connecting shaft 2131
External screw thread, the inside of the lower semisection of connecting shaft 2131 is had to be provided with installation counterbore；With connecting shaft 2131 on the outer wall of connecting shaft 2131
Axle center trisection be provided with intilted ladder counterbore 2137, described ladder counterbore 2137 is positioned at the external screw thread of connecting shaft 2131
Lower section and with install counterbore communicate；In connecting shaft 2131, threaded engagement has regulation ring 2132；The appearance of described regulation ring 2132
Face is provided with frictional layer, and the inside of regulation ring 2132 is provided with female thread and coordinates with the external screw thread in connecting shaft 2131, at regulation ring
The medial wall of the regulation ring 2132 between female thread and regulation ring 2132 bottom of 2132 is provided with outward-dipping top pressure slope
Face；Being interspersed with the detection 2133 of shaft-like in installation counterbore within connecting shaft 2131, the bottom of detection 2133 is the most successively
It is provided with no-go gage 21331 and drift 21330；Stationary jaw 2134 it is fitted with in ladder counterbore 2137；Described stationary jaw 2134
Periphery is fixedly arranged in the middle of top pressure ring 2135, and one end of stationary jaw 2134 is provided with and regulates the pressure slope face, top of ring 2132 and matches
Tangent plane, the other end is provided with top pressure surface；The tangent plane top of stationary jaw 2134 one end is pressed on the pressure slope face, top of regulation ring 2132, another
The pressure surface top, top of end is pressed in the outer surface of detection 2133；Top pressure ring 2135 and ladder counterbore 2137 it is positioned on stationary jaw 2134
Step between be set with top pressure spring；Being provided with jaw by screw in connecting shaft 2131 and fix curved slab 2136, jaw is solid
Stationary jaw 2134 is withstood in the upper end determining curved slab 2136.
In use, when detection 2133 needs to change, regulation ring 2132 is rotated up in connecting shaft 2131, this
Time, top pressure spring makes stationary jaw 2134 the most upwards reset, and clamped detection 2133 is discharged, and then will need
Detection 2133 plug-in mounting used enter in the installation counterbore of connecting shaft 2131, thereafter, will regulate ring 2132 in connecting shaft 2131
Being rotated down, stationary jaw 2134 pushes up downwards pressure, top pressure spring compresses so that the top pressure surface of stationary jaw 2134 all withstands
Detection 2133, is fixedly clamped detection 2133.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical fields, are the most in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. the detection head assembly of electromagnetic valve valve gap screw thread test machine, is characterized in that: described detection head assembly includes and the axis of guide
The fixing connection ring of connection fixed by bearing, and the fixing lower surface connecting ring is fixed with connecting shaft, the upper semisection of described connecting shaft
Outer surface is provided with installation counterbore with external screw thread, the inside of the lower semisection of connecting shaft；With the axle of connecting shaft on the outer wall of connecting shaft
Heart trisection is provided with intilted ladder counterbore, and described ladder counterbore is positioned at the externally threaded lower section of connecting shaft and sinks with installing
Hole communicates；Threaded engagement in connecting shaft has regulation ring；The outer surface of described regulation ring is provided with frictional layer, and the inside of regulation ring sets
There is female thread and coordinate with the external screw thread in connecting shaft, the regulation ring between the female thread and regulation ring bottom of regulation ring
Medial wall is provided with outward-dipping pressure slope face, top；The detection head of shaft-like, detection it is interspersed with in installation counterbore within connecting shaft
The bottom of head is sequentially provided with downwards no-go gage and drift；It is fitted with stationary jaw in ladder counterbore；In the periphery of described stationary jaw
Portion is fixed with top pressure ring, and one end of stationary jaw is provided with and regulates the tangent plane that the pressure slope face, top of ring matches, and the other end is provided with top
Pressure surface；The tangent plane top of stationary jaw one end is pressed on the pressure slope face, top of regulation ring, and the pressure surface top, top of the other end is pressed in detection head
Outer surface；Between top pressure ring and the step of ladder counterbore, it is set with top pressure spring on stationary jaw；Spiral shell is passed through in connecting shaft
Nail is provided with jaw and fixes curved slab, and jaw is fixed the upper end of curved slab and withstood stationary jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655752.6U CN205784957U (en) | 2016-06-29 | 2016-06-29 | The detection head assembly of electromagnetic valve valve gap screw thread test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655752.6U CN205784957U (en) | 2016-06-29 | 2016-06-29 | The detection head assembly of electromagnetic valve valve gap screw thread test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784957U true CN205784957U (en) | 2016-12-07 |
Family
ID=58128289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620655752.6U Expired - Fee Related CN205784957U (en) | 2016-06-29 | 2016-06-29 | The detection head assembly of electromagnetic valve valve gap screw thread test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928438A (en) * | 2016-06-29 | 2016-09-07 | 吴中区横泾嘉运模具厂 | Detection head assembly of solenoid valve cover thread testing machine |
-
2016
- 2016-06-29 CN CN201620655752.6U patent/CN205784957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928438A (en) * | 2016-06-29 | 2016-09-07 | 吴中区横泾嘉运模具厂 | Detection head assembly of solenoid valve cover thread testing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170629 |