CN208269793U - A kind of external measuring instrument - Google Patents
A kind of external measuring instrument Download PDFInfo
- Publication number
- CN208269793U CN208269793U CN201821021525.3U CN201821021525U CN208269793U CN 208269793 U CN208269793 U CN 208269793U CN 201821021525 U CN201821021525 U CN 201821021525U CN 208269793 U CN208269793 U CN 208269793U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- glove
- measuring instrument
- external measuring
- metering pin
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses and provides a kind of external measuring instrument for the outside diameter measuring that design is reasonable, structure can simply support plurality of specifications product.The utility model includes including pedestal (1), movable metering pin fixing seat (2), glove item (3) and positioning top plate (4) are disposed on the pedestal (1) from left to right, it is fixedly installed scale (5) on the movable metering pin fixing seat (2), the metering pin of the scale (5) is placed in the left side of the glove item (3).The utility model is suitable for Precision Machining detection field.
Description
Technical field
The utility model relates to a kind of external measuring instruments.
Background technique
In the Precision Machinings such as machining crankshafts field, product processing is often required that all more accurate.Previous enterprise pair
Mainly lean on outer diameter error detector is next quickly to detect whether outer diameter complies with standard in the detection of product, but previous detector for outer diameter error
Detector is all merely able to individually match a kind of product of specification, and the scope of application is small, so that the measurement cost height of enterprise is looked forward to, is not inconsistent
Close the economic benefit of enterprise.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies of the prior art and provide it is a kind of design rationally, knot
The external measuring instrument that structure can simply support the detector for outer diameter error of plurality of specifications product to measure.
The technical scheme adopted by the utility model is the utility model includes pedestal, on the pedestal from left to right according to
It is secondary to be provided with movable metering pin fixing seat, glove item and positioning top plate, it is fixedly installed in the movable metering pin fixing seat
Scale, the metering pin of the scale are placed in the left side of the glove item.
It is provided with sliding slot on the pedestal, vertical elastic slide bar is provided in the movable metering pin fixing seat, it is described perpendicular
Straight elastic slide bar adaptation activity is plugged in the sliding slot.
The length direction of the sliding slot is parallel with the length side of the pedestal.
Several glove location holes are also evenly arranged on the pedestal, there are two insert for the bottom setting of the glove item
Pin, the glove item are fixed on two glove location holes by the bolt.
The orientation of several glove location holes is parallel with the length side of the pedestal.
The positioning top plate is fixed at the right end of the bottom plate, and the height of the positioning top plate is higher than the glove item
Height.
The beneficial effects of the utility model are: in the present invention, using movable metering pin fixing seat, passing through movement
Movable metering pin fixing seat enables the range of measurement to be set according to the actual size of product；Again since glove item is to adopt
It is placed on bolt in the two of them of several glove location holes, it is possible to according to the ruler of actual product
It is very little to determine the glove location hole to be placed；And it positions top plate and then provides the effect that a positioning is supported for product.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, it includes pedestal 1 that the utility model, which includes, it is disposed with from left to right on the pedestal 1 movable
Metering pin fixing seat 2, glove item 3 and positioning top plate 4, are fixedly installed scale 5 in the movable metering pin fixing seat 2, described
The metering pin 51 of scale 5 is placed in the left side of the glove item 3.The positioning top plate 4 is fixed at the right end of the bottom plate 1, institute
The height for stating positioning top plate 4 is higher than the height of the glove item 3.
It is provided with sliding slot 11 on the pedestal 1, vertical elastic slide bar 21 is provided in the movable metering pin fixing seat 2,
The vertical elastic 21 adaptation activity of slide bar is plugged in the sliding slot 11.The length direction of the sliding slot 11 and the pedestal 1
Length side it is parallel.
Several glove location holes 12 are also evenly arranged on the pedestal 1, the bottom of the glove item 3 is provided with two
A bolt, the glove item 3 are fixed on two glove location holes 12 by the bolt.Several described glove items
The orientation of location hole 12 is parallel with the length side of the pedestal 1.
In this embodiment, two glove items 3 are provided on the pedestal 1.Staff is according to being surveyed
The reality about size of the product of amount places two glove items 3, then moves the activity along the sliding slot 11
Formula weight needle fixing seat 2 is moved to behind setting position and locks the vertical elastic slide bar 21, and when measurement, staff puts product
It sets on the glove item 3, the inside of the positioning top plate 4 is withstood in the side of the outer diameter of product, and the other side then contacts the amount
Needle 51, staff measure whether the specification of product complies with standard by the numerical value change observed on the scale 5.
The utility model is suitable for Precision Machining detection field.
Claims (6)
1. a kind of external measuring instrument, it is characterised in that: it includes pedestal (1), is disposed with from left to right on the pedestal (1)
Movable metering pin fixing seat (2), glove item (3) and positioning top plate (4), fixation is set on the movable metering pin fixing seat (2)
It is equipped with scale (5), the metering pin of the scale (5) is placed in the left side of the glove item (3).
2. a kind of external measuring instrument according to claim 1, it is characterised in that: be provided with sliding slot on the pedestal (1)
(11), vertical elastic slide bar (21), vertical elastic slide bar (21) adaptation are provided on the movable metering pin fixing seat (2)
Activity is plugged in the sliding slot (11).
3. a kind of external measuring instrument according to claim 2, it is characterised in that: the length direction of the sliding slot (11) and institute
The length side for stating pedestal (1) is parallel.
4. a kind of external measuring instrument according to claim 1, it is characterised in that: be also evenly arranged on the pedestal (1)
Several glove location holes (12), there are two bolt, the glove item (3) passes through institute for the bottom setting of the glove item (3)
Bolt is stated to be fixed on two glove location holes (12).
5. a kind of external measuring instrument according to claim 4, it is characterised in that: several described glove location holes (12)
Orientation it is parallel with the length side of the pedestal (1).
6. a kind of external measuring instrument according to claim 1, it is characterised in that: the positioning top plate (4) is fixed at
The height of the right end of the pedestal (1), positioning top plate (4) is higher than the height of the glove item (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021525.3U CN208269793U (en) | 2018-06-29 | 2018-06-29 | A kind of external measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021525.3U CN208269793U (en) | 2018-06-29 | 2018-06-29 | A kind of external measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269793U true CN208269793U (en) | 2018-12-21 |
Family
ID=64690568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021525.3U Expired - Fee Related CN208269793U (en) | 2018-06-29 | 2018-06-29 | A kind of external measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269793U (en) |
-
2018
- 2018-06-29 CN CN201821021525.3U patent/CN208269793U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Shiwen Inventor before: Hu Shimin |
|
| 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: 20181221 |