CN208269793U - A kind of external measuring instrument - Google Patents

A kind of external measuring instrument Download PDF

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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
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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.)
Active
Application number
CN201821021525.3U
Other languages
Chinese (zh)
Inventor
胡世民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Jiachuangxing Precision Machinery Co ltd
Original Assignee
Zhuhai Jiachuangxing Precision Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhuhai Jiachuangxing Precision Machinery Co ltd filed Critical Zhuhai Jiachuangxing Precision Machinery Co ltd
Priority to CN201821021525.3U priority Critical patent/CN208269793U/en
Application granted granted Critical
Publication of CN208269793U publication Critical patent/CN208269793U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of external measuring instrument
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).
CN201821021525.3U 2018-06-29 2018-06-29 A kind of external measuring instrument Active CN208269793U (en)

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 Active CN208269793U (en) 2018-06-29 2018-06-29 A kind of external measuring instrument

Country Status (1)

Country Link
CN (1) CN208269793U (en)

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CB03 Change of inventor or designer information

Inventor after: Hu Shiwen

Inventor before: Hu Shimin