CN108106524A - A kind of device for valve rod parallelism detection - Google Patents
A kind of device for valve rod parallelism detection Download PDFInfo
- Publication number
- CN108106524A CN108106524A CN201711492126.5A CN201711492126A CN108106524A CN 108106524 A CN108106524 A CN 108106524A CN 201711492126 A CN201711492126 A CN 201711492126A CN 108106524 A CN108106524 A CN 108106524A
- Authority
- CN
- China
- Prior art keywords
- valve rod
- pedestal
- slot
- bottom plate
- axis hole
- 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.)
- Pending
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Classifications
-
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention belongs to machining equipment technical field more particularly to a kind of devices for valve rod parallelism detection.Including bottom plate (1), multiple pedestals (2) are mounted with using trip bolt (3) on bottom plate (1), horizontal middle part hand slot (9) is equipped at the middle part of pedestal (2), the valve rod work grooves (4) of longitudinal direction are equipped at the middle part of pedestal (2)；Valve rod work grooves (4) include the valve rod tail end groove positioned at pedestal (2) one end and the stem body groove positioned at middle part hand slot (9) center, and interior board slot (7) and moving block slot (8) are equipped in the other end of pedestal (2)；Axis hole (6) is equipped at the center of valve rod tail end groove, standard axle (5) is equipped in axis hole (6).
Description
Technical field
The invention belongs to machining equipment technical field more particularly to a kind of devices for valve rod parallelism detection.
Background technology
Valve rod is the important component in valve, is usually required that with higher structure size.Valve rod includes the rotation of rectangle
Block, circular inner panel, rotating bar and the connecting hole being opened in rotating bar are usually an integral molding structure between each several part,
The modes such as welding can also be used and be processed shaping.Wherein more crucial size is parallel between connecting hole and moving block
Degree, i.e., whether the axis of connecting hole is strictly parallel with one group of sideline of moving block.In order to avoid there are underproof productions in shipment
Product need to carry out full inspection to the above-mentioned size of product under normal conditions.Due to detection be hole and sideline the depth of parallelism, detected
Journey has seriously affected the Efficiency and accuracy of detection there are difficulty.
The content of the invention
The present invention provides a kind of simple in structure, detection for technical problem present in solution known technology and is quickly used for
The device of valve rod parallelism detection.
The present invention is adopted the technical scheme that solve technical problem present in known technology：One kind is put down for valve rod
The device of row degree detection includes bottom plate, is mounted with multiple pedestals using trip bolt on bottom plate, is set in the middle part of pedestal
There is horizontal middle part hand slot, the valve rod work grooves of longitudinal direction are equipped at the middle part of pedestal；Valve rod work grooves include being located at pedestal
The valve rod tail end groove of one end and the stem body groove positioned at middle part hand groove center position are equipped with inner panel in the other end of pedestal
Slot and moving block slot；Axis hole is equipped at the center of valve rod tail end groove, standard axle is equipped in axis hole.
The advantages and positive effects of the present invention are：As a result of above-mentioned design, the configuration of the present invention is simple is easily achieved.
Valve rod is placed on cushion block, and rotating bar is fallen into rotating bar slot, inner panel is fallen into interior board slot, axis pin is arranged in connecting hole,
If at this time moving block can smoothly under fall into moving block slot, illustrate that the depth of parallelism meets the requirements, if cannot smoothly fall, illustrate
Product is unqualified, and detection process is convenient and quick.The setting person of being conveniently operated of lateral direction penetrating notch picks and places valve rod.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the present invention.
In figure：1st, bottom plate；2nd, pedestal；3rd, trip bolt；4th, valve rod work grooves；5th, standard axle；6th, axis hole；7th, inner panel
Slot；8th, moving block slot；9th, middle part hand slot.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows：
Fig. 1 is referred to, the device for valve rod parallelism detection of the invention includes bottom plate 1, using fastening on bottom plate 1
Screw 3 is mounted with multiple pedestals 2, and the setting of multistation further improves the detection efficiency of the depth of parallelism.
Horizontal middle part hand slot 9 is equipped at the middle part of pedestal 2, the valve rod work grooves of longitudinal direction are equipped at the middle part of pedestal 2
4；Valve rod work grooves 4 include the valve rod tail end groove positioned at 2 one end of pedestal and the valve rod master positioned at 9 center of middle part hand slot
Body groove is equipped with interior board slot 7 and moving block slot 8 in the other end of pedestal 2；Axis hole 6 is equipped at the center of valve rod tail end groove,
Standard axle 5 is equipped in axis hole 6.
The setting of middle part hand slot 9 is to pick and place valve rod workpiece for the ease of operator, so when valve rod workpiece is put into valve rod work
After in part groove 4, top still some be exposed, can be directly taken out with hand.
Claims (1)
1. a kind of device for valve rod parallelism detection, it is characterised in that：Including bottom plate (1), using fastening on bottom plate (1)
Screw (3) is mounted with multiple pedestals (2), horizontal middle part hand slot (9) is equipped at the middle part of pedestal (2), in pedestal (2)
Middle part is equipped with the valve rod work grooves (4) of longitudinal direction；The valve rod tail end that valve rod work grooves (4) are included positioned at pedestal (2) one end is recessed
Slot and the stem body groove positioned at middle part hand slot (9) center are equipped with interior board slot (7) in the other end of pedestal (2) and turn
Motion block slot (8)；Axis hole (6) is equipped at the center of valve rod tail end groove, standard axle (5) is equipped in axis hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711492126.5A CN108106524A (en) | 2017-12-30 | 2017-12-30 | A kind of device for valve rod parallelism detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711492126.5A CN108106524A (en) | 2017-12-30 | 2017-12-30 | A kind of device for valve rod parallelism detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108106524A true CN108106524A (en) | 2018-06-01 |
Family
ID=62215350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711492126.5A Pending CN108106524A (en) | 2017-12-30 | 2017-12-30 | A kind of device for valve rod parallelism detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108106524A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0806627A2 (en) * | 1993-01-21 | 1997-11-12 | Marposs Societa' Per Azioni | Apparatus for checking geometrical features of mechanical pieces and method for operating the apparatus |
| CN201517912U (en) * | 2009-09-16 | 2010-06-30 | 浙江吉利汽车有限公司 | Integrated detecting tool |
| KR101256634B1 (en) * | 2011-06-13 | 2013-04-19 | 창성정밀(주) | Apparatus of squreness inspection |
| CN203454958U (en) * | 2013-08-02 | 2014-02-26 | 天津市武清区精诚金属制品有限公司 | Valve stem connecting hole and turning block parallelism rapid detector |
| CN204154249U (en) * | 2014-08-13 | 2015-02-11 | 天津市武清区精诚金属制品有限公司 | Molding machine tool rest installs parallelism detecting device |
-
2017
- 2017-12-30 CN CN201711492126.5A patent/CN108106524A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0806627A2 (en) * | 1993-01-21 | 1997-11-12 | Marposs Societa' Per Azioni | Apparatus for checking geometrical features of mechanical pieces and method for operating the apparatus |
| CN201517912U (en) * | 2009-09-16 | 2010-06-30 | 浙江吉利汽车有限公司 | Integrated detecting tool |
| KR101256634B1 (en) * | 2011-06-13 | 2013-04-19 | 창성정밀(주) | Apparatus of squreness inspection |
| CN203454958U (en) * | 2013-08-02 | 2014-02-26 | 天津市武清区精诚金属制品有限公司 | Valve stem connecting hole and turning block parallelism rapid detector |
| CN204154249U (en) * | 2014-08-13 | 2015-02-11 | 天津市武清区精诚金属制品有限公司 | Molding machine tool rest installs parallelism detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |