CN203310346U - Tool for measuring inner diameter of gas cylinder drawing roller - Google Patents
Tool for measuring inner diameter of gas cylinder drawing roller Download PDFInfo
- Publication number
- CN203310346U CN203310346U CN2013202628209U CN201320262820U CN203310346U CN 203310346 U CN203310346 U CN 203310346U CN 2013202628209 U CN2013202628209 U CN 2013202628209U CN 201320262820 U CN201320262820 U CN 201320262820U CN 203310346 U CN203310346 U CN 203310346U
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- rectangular
- plain plate
- steel plate
- flat steel
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a tool for measuring an inner diameter of a gas cylinder drawing roller. The measuring ruler comprises a flat steel plate One, wherein the cross section of the bottom end part of the flat steel plate is a triangle; the middle part and the top end part of the flat steel plate One are both rectangular plates; the width of the middle part is smaller than that of the bottom end part; the length and the width of the rectangular plate of the top end part are both smaller than the length and the width of the rectangular plate of the middle part; and scale mark grooves are disposed on the left side and the right side of the middle part. A levelling ruler comprises a flat steel plate Two, wherein a bar-shaped groove hole is disposed in the upper center of the flat steel plate Two; a rectangular groove is disposed in a lower surface of the flat steel plate Two; the rectangular groove is disposed under the bar-shaped groove hole; the width of the rectangular groove is larger than that of the bar-shaped groove hole; cross sections of the left side and the right side of the rectangular groove are designed to be trapezoidal; and the middle part of the measuring ruler is sleeved in the bar-shaped groove hole of the levelling ruler and can slide up and down. The tool is high in measurement precision, small in error, simple in measurement operation and high in reliability.
Description
Technical field
The utility model relates to the field of measuring technique that the internal diameter of roller is pulled out in the gas cylinder punching, relates in particular to a kind of survey instrument that pulls out the roller internal diameter for the gas cylinder punching.
Background technology
Roller devices used is stretched in the gas cylinder hot drawing, and the adjusting of internal diameter size is by the cylindrical drum of a plurality of fixed sizes, to be placed on the inside of roller devices, fills it up with the pad of roller devices, reaches the purpose of path transfer.This device will be done the cylindrical drum template of a plurality of different sizes, the number of institute's shimming does not have quantized data, the size of internal diameter does not have data accurately yet, and in prior art, the measurement of the size of the internal diameter of roller devices is generally all measured with slide calliper rule or inside caliper, and the internal diameter error recorded is larger.
The utility model content
The utility model purpose is exactly in order to make up the defect of prior art, and a kind of survey instrument that pulls out the roller internal diameter for the gas cylinder punching is provided.
The utility model is achieved through the following technical solutions:
A kind of survey instrument that pulls out the roller internal diameter for the gas cylinder punching, include dip stick and leveling ruler, described dip stick includes plain plate one, the cross section of the bottom part of described plain plate one is triangle, center section and the head portion of plain plate one are rectangular slab, the center section width is less than the bottom part width, and the length of the rectangular slab of head portion and the wide rectangular slab that all is less than center section are respectively equipped with the scale wire casing at the left and right sides of center section; Described leveling ruler includes plain plate two, the top center position of described plain plate two has bar shape trench hole, below described plain plate two, have rectangular channel, rectangular channel is positioned at the below of bar shape trench hole, and the width of rectangular channel is greater than the width of bar shape trench hole, the cross section of the left and right sides of described rectangular channel all is made as trapezoidal; The center section of described dip stick is enclosed within the bar shape trench hole of described leveling ruler, can slide up and down.
On described dip stick, have a plurality of through holes, alleviate the weight of dip stick, be convenient to measure.
The utility model has the advantages that: the utility model leveling ruler in use is placed on the upper plane of the minimum diameter of roller, pressure pinch rollers with hand, to reduce the gap of roller bearing, the size of directly reading the roller internal diameter from dip stick, and can be according to the internal diameter size of surveying, calculate the number of cushioning, reach the purpose of path transfer, measuring accuracy is high, and error is little, measure simple to operately, reliability is high.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the dip stick structural representation.
Fig. 3 is the leveling ruler structural representation.
Embodiment
As shown in Figure 1, 2, 3, a kind of survey instrument that pulls out the roller internal diameter for the gas cylinder punching, include dip stick and leveling ruler, described dip stick includes plain plate 1, the cross section of the bottom part 2 of described plain plate 1 is triangle, center section 3 and the head portion 4 of plain plate 1 are rectangular slab, center section 3 width are less than bottom part 2 width, the length of the rectangular slab of head portion 4 and the wide rectangular slab that all is less than center section 3, be respectively equipped with scale wire casing 5 at the left and right sides of center section 3; Described leveling ruler includes plain plate 26, the top center position of described plain plate 26 has bar shape trench hole 7, below described plain plate 26, have rectangular channel 8, rectangular channel 8 is positioned at the below of bar shape trench hole 7, and the width of rectangular channel 8 is greater than the width of bar shape trench hole 7, the cross section of the left and right sides of described rectangular channel 8 all is made as trapezoidal; The center section 3 of described dip stick is enclosed within the bar shape trench hole 7 of described leveling ruler, can slide up and down.
On described dip stick, have a plurality of through holes 9, alleviate the weight of dip stick, be convenient to measure.
Claims (2)
1. one kind is rushed the survey instrument that pulls out the roller internal diameter for gas cylinder, it is characterized in that: include dip stick and leveling ruler, described dip stick includes plain plate one, the cross section of the bottom part of described plain plate one is triangle, center section and the head portion of plain plate one are rectangular slab, the center section width is less than the bottom part width, and the length of the rectangular slab of head portion and the wide rectangular slab that all is less than center section are respectively equipped with the scale wire casing at the left and right sides of center section; Described leveling ruler includes plain plate two, the top center position of described plain plate two has bar shape trench hole, below described plain plate two, have rectangular channel, rectangular channel is positioned at the below of bar shape trench hole, and the width of rectangular channel is greater than the width of bar shape trench hole, the cross section of the left and right sides of described rectangular channel all is made as trapezoidal; The center section of described dip stick is enclosed within the bar shape trench hole of described leveling ruler.
2. a kind of survey instrument that pulls out the roller internal diameter for the gas cylinder punching according to claim 1, is characterized in that: on described dip stick, have a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202628209U CN203310346U (en) | 2013-05-14 | 2013-05-14 | Tool for measuring inner diameter of gas cylinder drawing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202628209U CN203310346U (en) | 2013-05-14 | 2013-05-14 | Tool for measuring inner diameter of gas cylinder drawing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310346U true CN203310346U (en) | 2013-11-27 |
Family
ID=49616549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202628209U Expired - Fee Related CN203310346U (en) | 2013-05-14 | 2013-05-14 | Tool for measuring inner diameter of gas cylinder drawing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500183A (en) * | 2018-04-02 | 2018-09-07 | 合肥市远大轴承锻造有限公司 | A kind of precision cold rolled device of top load railway bearing hood assembly |
| CN114476642A (en) * | 2022-03-14 | 2022-05-13 | 河北陆源科技有限公司 | Bottle mouth caliber detection device and detection method |
-
2013
- 2013-05-14 CN CN2013202628209U patent/CN203310346U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500183A (en) * | 2018-04-02 | 2018-09-07 | 合肥市远大轴承锻造有限公司 | A kind of precision cold rolled device of top load railway bearing hood assembly |
| CN108500183B (en) * | 2018-04-02 | 2024-04-02 | 合肥市远大轴承锻造有限公司 | Precise cold rolling device for high-load railway bearing ring assembly |
| CN114476642A (en) * | 2022-03-14 | 2022-05-13 | 河北陆源科技有限公司 | Bottle mouth caliber detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |