CN206724872U - A kind of measurement apparatus of valve body axis hole axiality - Google Patents
A kind of measurement apparatus of valve body axis hole axiality Download PDFInfo
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- CN206724872U CN206724872U CN201720475827.7U CN201720475827U CN206724872U CN 206724872 U CN206724872 U CN 206724872U CN 201720475827 U CN201720475827 U CN 201720475827U CN 206724872 U CN206724872 U CN 206724872U
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- valve body
- chuck
- vertical
- workbench
- axis hole
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Abstract
The utility model discloses a kind of measurement apparatus of valve body axis hole axiality, including workbench, motor, fixture, gauge stand and measuring instrumentss.A swallowtail-shaped slide is laterally opened up on workbench, one screw mechanism of installation in the chute, and one in workbench installs a handle being connected with the screw mandrel of screw body；Motor is arranged on the other end of workbench by motor cabinet in a manner of its main shaft is parallel with screw mandrel；The external shape fits of fixture and tested valve body are simultaneously arranged on the motor cabinet；Gauge stand includes base, vertical rod and swing rod；Floor installation promotes in the chute for state workbench and by the nut block of screw body；Vertical rod is fixed on base；Swing rod is adjustable to be highly arranged in vertical rod, and the external part of the swing rod is provided with instrument clamper；The table body of measuring instrumentss is arranged on the instrument clamper on swing rod.The measurement apparatus of valve body axis hole axiality of the present utility model, operating process is simple, improves the measurement efficiency of axiality, it is ensured that product quality.
Description
Technical field
It the utility model is related to a kind of measurement apparatus of valve body axis hole axiality.
Background technology
In the machining of general valve body, inserted because the both ends of valve body need to process an axis hole respectively as valve rod
Hole, two through hole requirements are coaxial, need to measure this two because the two axis holes are processed respectively, therefore after machining
The axiality of axis hole.But it is difficult to be calibrated in measurement.Existing measuring method has application system functional approach, polar coordinates to survey
Amount method, ask away from method etc., but not only cost is high for these methods, and cumbersome, the very expense if each product will measure
Time.
Utility model content
The defects of the purpose of this utility model is to overcome prior art and a kind of measurement of valve body axis hole axiality is provided
Device, its operating process is simple, improves the measurement efficiency of axiality, it is ensured that product quality.
What the purpose of this utility model was realized in：A kind of measurement apparatus of valve body axis hole axiality, including workbench,
Motor, fixture, gauge stand and measuring instrumentss, wherein,
A swallowtail-shaped slide is laterally opened up on the workbench, one screw mechanism of installation in the chute, and in workbench
The handle that is connected with the screw mandrel of screw body of installation one；
The motor is arranged on the another of the workbench by motor cabinet in a manner of its main shaft is parallel with the screw mandrel
Head；
The external shape fits of the fixture and tested valve body are simultaneously arranged on the motor cabinet；
The gauge stand includes base, vertical rod and swing rod；The floor installation is in the chute of the workbench and passes through institute
The nut block for stating screw body promotes；The vertical rod is fixed on the base；The swing rod is adjustable to be highly arranged on institute
State in vertical rod, the external part of the swing rod is provided with instrument clamper；
The table body of the measuring instrumentss is arranged on the instrument clamper on the swing rod；
Valve body to be measured is sleeved on the main shaft of the motor, the measuring instrumentss are stretched into the axis hole of valve body to be measured simultaneously
Measurement head is gently pressed on to the inwall of axis hole.
The measurement apparatus of above-mentioned valve body axis hole axiality, wherein, the swing rod is arranged on described stand by adjusting joint
On bar, the regulation joint includes vertical chuck, horizontal chuck, connecting rod, locking nut and holds out against spring；The vertical chuck is
Bell shape sleeve pipe, a vertical rod jack is radially opened up on the tube wall of the vertical chuck；The horizontal chuck presss from both sides for U-tube, the horizontal stroke
A perforation is coaxially opened up respectively to the bottom of the two side of chuck；The diameter of the connecting rod is small with the vertical chuck
The diameter adaptation of opening, a headband of the connecting rod have a diameter taking over a business more than the diameter of the small opening of vertical chuck, should
The other end of connecting rod has screw thread, and the connecting rod is inserted the endoporus of vertical chuck from the big opening of vertical chuck and sequentially passed through
The vertical small opening of chuck and the perforation of the horizontal chuck；The locking nut is arranged on the thread head of the connecting rod；
The spring housing that holds out against is in the connecting rod and between vertical chuck and horizontal chuck.
The measurement apparatus of above-mentioned valve body axis hole axiality, wherein, the measuring instrumentss are dial gauge.
The measurement apparatus of valve body axis hole axiality of the present utility model has the characteristics that：Survey is used as by the use of the main shaft of motor
Basis box is measured, workpiece is fixed with fixture, and measurement table movement is promoted using screw body, while measuring instrumentss are arranged on gauge stand
On, control the measurement head of measuring instrumentss to be gently pressed on the inwall of axis hole to be measured using the regulation joint on gauge stand.The utility model knot
Structure is simple, novel in design, and the method for this structure and use avoids the influence of the flexural deformation caused by the gravity of workpiece,
So it measures stability height, and operating process is simple, improves the measurement efficiency of axiality, it is ensured that product quality.
Brief description of the drawings
Fig. 1 is the structural representation of the measurement apparatus of valve body axis hole axiality of the present utility model；
Fig. 2 is the top view (band broken section) of the regulation joint in measurement apparatus of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1 and Fig. 2, the measurement apparatus of valve body axis hole axiality of the present utility model, including workbench 1, motor
2nd, fixture (not shown), gauge stand 3 and measuring instrumentss 4, wherein：
A swallowtail-shaped slide 10 is laterally opened up on workbench 1, one screw mechanism of installation in the chute 10, and in workbench
The handle 12 that 1 installation one is connected with the screw mandrel 11 of screw body；
Motor 2 is arranged on the other end of workbench 1 by motor cabinet 20 in a manner of its main shaft is parallel with screw mandrel；
The external shape fits of fixture and tested valve body 5 are simultaneously arranged on motor cabinet 20；
Gauge stand 3 includes base 31, vertical rod 32 and swing rod 33；Base 31 is arranged in the chute of workbench 1 and passes through screw mandrel
The nut block of mechanism promotes；Vertical rod 32 is fixed on base 31；By adjusting, joint 30 is adjustable to be highly arranged on swing rod 33
In vertical rod 32, the external part of the swing rod 33 is provided with instrument clamper；
The table body of measuring instrumentss 4 is arranged on the instrument clamper on swing rod 33；The measuring instrumentss 4 are dial gauge.
Regulation joint 30 includes vertical chuck 30a, horizontal chuck 30b, connecting rod 30c, locking nut 30d and holds out against spring
30e；Vertical chuck 30a is bell shape sleeve pipe, and a vertical rod jack 300 is radially opened up on the tube wall of the vertical chuck 30a；Laterally
Chuck 30b presss from both sides for U-tube, and the bottom of the two side of the horizontal chuck 30b coaxially opens up a perforation respectively；Connecting rod 30c
Diameter be adapted to the diameter of vertical chuck 30a small opening, a connecting rod 30c headband has a diameter to be more than vertical folder
The diameter of head 30a small opening is taken over a business, and the other end of the connecting rod has screw thread, and the connecting rod is big from vertical chuck 30a's
Opening inserts vertical chuck 30a endoporus and sequentially passes through vertical chuck 30a small opening and horizontal chuck 30b perforation；Lock
Tight nut 30d is on connecting rod 30c thread head；Spring 30e is held out against to be sleeved on connecting rod 30c and be located at vertical chuck
Between 30a and horizontal chuck 30b.
First vertical rod 32 is inserted in the vertical rod jack 300 of regulation joint 30, due to holding out against spring 30e effect, connecting rod
Vertical rod is locked in taking over a business for 30c, regulation joint 30 is fixed in vertical rod 32, locking nut 30d is then unclamped, by swing rod 33
In one horizontal chuck 30b of insertion, then locking nut 30d is screwed, swing rod 33 is fixed on regulation joint 30.By holding out against bullet
Spring 30e elastic force can adjust the extension elongation of swing rod 33 and can swing up and down horizontal chuck by rotary shaft of connecting rod 30c
30b, and then adjustable angle between swing rod 33 and vertical rod 32, make the measurement head of measuring instrumentss 4 gently be pressed on the interior of axis hole to be measured
Wall.
During the measurement apparatus work of valve body axis hole axiality of the present utility model, first a headgear of valve body 5 to be measured is mounted in
Fixed on the main shaft of motor 2 and by fixture, then promote gauge stand 3, measuring instrumentss 5 is stretched into from the other end of tested valve body 5
Measurement position in the axis hole of valve body 5 to be measured, and gently pressed the measurement head of measuring instrumentss 4 by the regulation joint 30 on gauge stand 3
In the inwall of axis hole, restart motor 2, tested valve body 6 is slowly turned round with the main shaft of motor 2, then by being tested valve body 5
Not stop and rotation, whether the pointer observed in measuring instrumentss 4 swing, obtain axis hole by the reading of the beat of pointer and meet to set
The information of fixed axiality.
Both gauge stand 3 can be precisely located by the screw body on workbench in position of the measuring instrumentss 4 in axis hole,
Can be by manually promoting gauge stand 3 just position.
Above example is only for illustration of the utility model, rather than to limitation of the present utility model, relevant technical field
Technical staff, in the case where not departing from spirit and scope of the present utility model, various conversion or modification can also be made, because
This all equivalent technical scheme should also belong to category of the present utility model, should be limited by each claim.
Claims (3)
1. a kind of measurement apparatus of valve body axis hole axiality, including workbench, motor, fixture, gauge stand and measuring instrumentss, its feature
It is,
A swallowtail-shaped slide is laterally opened up on the workbench, one screw mechanism of installation in the chute, and the one of workbench
The handle that head installation one is connected with the screw mandrel of screw body；
The motor is arranged on the other end of the workbench by motor cabinet in a manner of its main shaft is parallel with the screw mandrel；
The external shape fits of the fixture and tested valve body are simultaneously arranged on the motor cabinet；
The gauge stand includes base, vertical rod and swing rod；The floor installation is in the chute of the workbench and passes through the silk
The nut block of linkage promotes；The vertical rod is fixed on the base；The swing rod is adjustable to be highly arranged on described stand
On bar, the external part of the swing rod is provided with instrument clamper；
The table body of the measuring instrumentss is arranged on the instrument clamper on the swing rod；
Valve body to be measured is sleeved on the main shaft of the motor, the measuring instrumentss are stretched into the axis hole of valve body to be measured and will surveyed
Amount head is gently pressed on the inwall of axis hole.
2. the measurement apparatus of valve body axis hole axiality according to claim 1, it is characterised in that the swing rod passes through regulation
Joint is arranged in the vertical rod, and the regulation joint includes vertical chuck, horizontal chuck, connecting rod, locking nut and holds out against bullet
Spring；The vertical chuck is bell shape sleeve pipe, and a vertical rod jack is radially opened up on the tube wall of the vertical chuck；The laterally folder
Head presss from both sides for U-tube, and the bottom of the two side of the horizontal chuck coaxially opens up a perforation respectively；The diameter of the connecting rod with
The diameter adaptation of the small opening of the vertical chuck, a headband of the connecting rod have the small opening that a diameter is more than vertical chuck
Diameter take over a business, the other end of the connecting rod has screw thread, and the connecting rod inserts vertical chuck from the big opening of vertical chuck
Endoporus and sequentially pass through the small opening of vertical chuck and the perforation of the horizontal chuck；The locking nut is arranged on the company
On the thread head of extension bar；The spring housing that holds out against is in the connecting rod and between vertical chuck and horizontal chuck.
3. the measurement apparatus of valve body axis hole axiality according to claim 1, it is characterised in that the measuring instrumentss are hundred
Divide table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475827.7U CN206724872U (en) | 2017-05-02 | 2017-05-02 | A kind of measurement apparatus of valve body axis hole axiality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475827.7U CN206724872U (en) | 2017-05-02 | 2017-05-02 | A kind of measurement apparatus of valve body axis hole axiality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206724872U true CN206724872U (en) | 2017-12-08 |
Family
ID=60508446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475827.7U Active CN206724872U (en) | 2017-05-02 | 2017-05-02 | A kind of measurement apparatus of valve body axis hole axiality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206724872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061539A (en) * | 2017-12-15 | 2018-05-22 | 许国梁 | A kind of auto parts and components processing concentricity detection device |
| CN109883306A (en) * | 2019-03-30 | 2019-06-14 | 共享智能装备有限公司 | It is a kind of to detect the tool for having the hole concentricity of interference region |
-
2017
- 2017-05-02 CN CN201720475827.7U patent/CN206724872U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061539A (en) * | 2017-12-15 | 2018-05-22 | 许国梁 | A kind of auto parts and components processing concentricity detection device |
| CN108061539B (en) * | 2017-12-15 | 2020-09-29 | 浙江捷众科技股份有限公司 | Axiality check out test set is used in automobile parts processing |
| CN109883306A (en) * | 2019-03-30 | 2019-06-14 | 共享智能装备有限公司 | It is a kind of to detect the tool for having the hole concentricity of interference region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200511 Address after: No. 7, No. 191, Guang Zhong West Road, Shanghai, Jingan District, Shanghai Patentee after: SHANGHAI AUTOMATION INSTRUMENTATION Co.,Ltd. Address before: 201206 No. 333, Qin Qiao Road, Pudong New Area Free Trade Zone, Shanghai Patentee before: SNJ VALVE Co.,Ltd. |
|
| TR01 | Transfer of patent right |