CN203396322U - Butterfly-valve T-groove width detecting instrument - Google Patents
Butterfly-valve T-groove width detecting instrument Download PDFInfo
- Publication number
- CN203396322U CN203396322U CN201320487667.XU CN201320487667U CN203396322U CN 203396322 U CN203396322 U CN 203396322U CN 201320487667 U CN201320487667 U CN 201320487667U CN 203396322 U CN203396322 U CN 203396322U
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- Prior art keywords
- test head
- butterfly
- gauge
- base
- stand column
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- Expired - Lifetime
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a T-groove width detecting instrument including a dial gauge, a stand column, a test head and a base. The test head is fixedly connected with the dial gauge through a connection rod. The connection rod penetrates through a small block which extends out from one end of the base and is in thread connection with the small block so that adjustment of the position of the test head and zero setting of the numerical value of the dial gauge are facilitated. The stand column is fixed at the other end at one side adjacent to the small block extending out from the base and an inclined angle between the stand column and the test head is made to be an acute angle so that it is prevented that the inner wall of the T-groove is not vertical to a horizontal plane so that inaccuracy of measurement values are caused and at the same time, detection can be carried out in a butterfly-valve processing process. Thus, a condition, which exists in traditional methods, that detection can only be carried out until the butterfly valves are machine shaped so that disqualification of the butterfly valves occurs is prevented and thus production efficiency is improved.
Description
Technical field
The utility model relates to a kind of surveying instrument, particularly a kind of butterfly valve T well width detecting instrument.
Background technology
The traditional detection mode of butterfly valve T well width is that three-coordinates measuring machine and sheet shape go-no go gauge detect, and three-coordinates measuring machine can only be inspected by random samples product, can not 100% detects, and detection time is long, thereby the processing stand-by period is long, at the bottom of efficiency, and the use procedure of sheet shape go-no go gauge is easy to wear, cause size out of true.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of efficient accurate butterfly valve T well width detecting instrument.
For achieving the above object, the utility model provides following technical scheme: a kind of butterfly valve T well width detecting instrument, comprise clock gauge, column, gauge head, and pedestal, gauge head is connected with clock gauge by connecting rod, and connecting rod passes the extended fritter in pedestal one end, and adopts and be threaded with fritter, column is fixed on the other end that extends the side that fritter is adjacent with pedestal, and between column and gauge head, angle is an acute angle.
Adopt above technical scheme, a kind of butterfly valve T well width detecting instrument, comprise clock gauge, column, gauge head, and pedestal, gauge head is fixed together by connecting rod and clock gauge, connecting rod is through the extended fritter in pedestal one end, and adopt and be threaded with fritter, conveniently the position of gauge head is adjusted, facilitate the zeroing of clock gauge numerical value, column is fixed on the other end that extends the side that fritter is adjacent with pedestal, and the angle between column and gauge head is acutangulated, avoid causing measuring numerical value out of true because of T groove inwall and surface level out of plumb, can in processing butterfly valve process, detect simultaneously, the underproof situation of butterfly valve of having avoided traditional approach to wait detecting again after butterfly valve machine-shaping and having occurred, thereby improve into product efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model gauge head and clock gauge connection diagram.
Wherein, 1. pedestal 2. column 3. clock gauge 4. gauge head 5. connecting rod 6. butterfly valve 7. external threads 8. extend fritter.
Embodiment
Below in conjunction with accompanying drawing, the description by embodiment, is described further the utility model:
Fig. 1 is structural representation of the present utility model, Fig. 2 is the utility model gauge head and clock gauge connection diagram, the utility model butterfly valve T well width detecting instrument, comprise clock gauge 3, column 2, gauge head 4, and pedestal 1, gauge head 2 is fixed together by connecting rod 5 and clock gauge 3, connecting rod 5 is through the pedestal 1 extended fritter 8 in one end, and adopt and be threaded with fritter 8, conveniently the position of gauge head 4 is adjusted, facilitate the 3 value zeroings of clock gauge number, column 2 is fixed on the other end that extends the side that fritter 8 is adjacent with pedestal, and the angle between column 2 and gauge head 4 is acutangulated, avoid causing measuring numerical value out of true because of higher wall and the surface level out of plumb of T groove, can in processing butterfly valve 6 processes, detect simultaneously, the underproof situation of butterfly valve 6 of having avoided traditional approach to detect again after butterfly valve 6 machine-shapings and having occurred, thereby improve into product efficiency.
During use, first by column 2 and gauge head 4 laminatings, adjust clock gauge 3, make the reading of clock gauge 3 be shown as zero, then by the bottom of column 2 laminating T groove higher wall, gauge head 4 laminating T grooves are compared with the outer wall of shortwall, take column 2 as the center of circle, gauge head 4 is moved up and down, at clock gauge 3, show the position of numerical value minimum, gauge head 4 is moved left and right, and the diameter that the minimum value showing in moving left and right process adds upper pillar stand 2 is the developed width of T groove.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. a butterfly valve T well width detecting instrument, comprise clock gauge (3), column (2), gauge head (4), and pedestal (1), described gauge head (4) is connected with clock gauge (3) by connecting rod (5), described connecting rod (5) is through the extended fritter in pedestal (1) one end (8), and adopt and be threaded with fritter (8), it is characterized in that: described column (2) is fixed on the other end that extends the side that fritter (8) is adjacent with pedestal, and between described column (2) and gauge head (4), angle is an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487667.XU CN203396322U (en) | 2013-08-09 | 2013-08-09 | Butterfly-valve T-groove width detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487667.XU CN203396322U (en) | 2013-08-09 | 2013-08-09 | Butterfly-valve T-groove width detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396322U true CN203396322U (en) | 2014-01-15 |
Family
ID=49907846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487667.XU Expired - Lifetime CN203396322U (en) | 2013-08-09 | 2013-08-09 | Butterfly-valve T-groove width detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297387A (en) * | 2018-12-08 | 2019-02-01 | 哈尔滨东安汽车动力股份有限公司 | A kind of measuring device and measuring method of main bearing cap of engine cylinder body width dimensions |
-
2013
- 2013-08-09 CN CN201320487667.XU patent/CN203396322U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297387A (en) * | 2018-12-08 | 2019-02-01 | 哈尔滨东安汽车动力股份有限公司 | A kind of measuring device and measuring method of main bearing cap of engine cylinder body width dimensions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |