CN205228979U - Device of simple and efficient differentiation engineering machine tool tire hardness - Google Patents
Device of simple and efficient differentiation engineering machine tool tire hardness Download PDFInfo
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- CN205228979U CN205228979U CN201520962280.4U CN201520962280U CN205228979U CN 205228979 U CN205228979 U CN 205228979U CN 201520962280 U CN201520962280 U CN 201520962280U CN 205228979 U CN205228979 U CN 205228979U
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Abstract
The utility model discloses a device of simple and efficient differentiation engineering machine tool tire hardness, including the detection barrel body, two ends opening, its middle part of the detection barrel body are cylindrical cavity, be equipped with the columniform standard and press the weight in the cavity of the detection barrel body, press the top of weight to be equipped with the certification mark pole in the standard, are equipped with the home block on the certification mark pole. The utility model discloses a structure that the standard pressed the weight to combine detection barrel to personally experience sth. Part of the body, the dead weight oppression need checking sample who utilizes the standard to press the weight produces a detection degree of depth to whether observe the position of home block on the certification mark pole of weight is pressed to the standard, it is qualified to await measuring the hardness of product according to quick, the accurate judgement at once of the position of home block, very big operating is simplified flow, and use on line at especially adapted scene, and the accuracy that detects is good. The utility model discloses simple structure, the cost of manufacture is low, excellent in use effect.
Description
Technical field
The utility model relates to detection technique field, especially a kind of device of simple and efficient discriminating off-the-road tyre hardness.
Background technology
Usual off-the-road tyre all will carry out hardness test after making finished product on a production line, to tell the underproof product of hardness, because in suitability for industrialized production, output is very large, if whether directly can differentiate its hardness quickly to product on a production line with a kind of simple and practical device qualified, there are significant use value and economic benefit by the qualification rate and production efficiency that improve product.
Summary of the invention
The purpose of this utility model is: the device providing a kind of simple and efficient discriminating off-the-road tyre hardness, its structure is simple, easy and simple to handle, rapidly and efficiently, good reliability.
The utility model is achieved in that the device of simple and efficient discriminating off-the-road tyre hardness, comprise detection cylindrical shell, detect the open at both ends of cylindrical shell, be cylindrical cavity in the middle part of it, columniform standard pressure weight is provided with in the cavity detecting cylindrical shell, be provided with certification mark bar at the top of standard pressure weight, certification mark bar is provided with home block.
The bottom of described standard pressure weight is inverted cone-shaped structure, and its bottom is arc surface.Such structure can increase standard pressure weight to the pressure of surface of tyre, but can not damage tire again, is conducive to the overall weight of alleviator.
Be provided with the cylindrical shell positive stop lug boss of annular at the top of described detection cylindrical shell, the internal diameter of cylindrical shell positive stop lug boss is greater than the external diameter of certification mark bar, but is less than the external diameter of standard pressure weight; Be provided with circular marking rod positive stop lug boss on the top of certification mark bar, the external diameter of marking rod positive stop lug boss is greater than the internal diameter of cylindrical shell positive stop lug boss.Such structure can ensure that standard pressure weight can not depart from detection cylindrical shell, is convenient for carrying, also avoids loss of parts.
Owing to have employed technique scheme, compared with prior art, the utility model adopts standard pressure weight to combine the structure detecting cylindrical shell, utilize standard to press the self-weight press testing sample of weight, produce one and detect the degree of depth, thus observe the position of home block on the certification mark bar of standard pressure weight, at once judge that whether the hardness of product to be measured is qualified fast and accurately according to the position of home block, greatly simplify operating process, to be very applicable to on-the-spot to use online, and the accuracy detected is good.The utility model structure is simple, and cost of manufacture is low, and result of use is good.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is use schematic diagram of the present utility model.
Embodiment
Embodiment of the present utility model: the device of simple and efficient discriminating off-the-road tyre hardness, comprise and detect cylindrical shell 1, detect the open at both ends of cylindrical shell 1, be cylindrical cavity in the middle part of it, columniform standard pressure weight 2 is provided with in the cavity detecting cylindrical shell 1, be provided with certification mark bar 3 at the top of standard pressure weight 2, certification mark bar 3 is provided with home block 4; The bottom of described standard pressure weight 2 is inverted cone-shaped structure, and its bottom is arc surface; Be provided with the cylindrical shell positive stop lug boss 5 of annular at the top of described detection cylindrical shell 1, the internal diameter of cylindrical shell positive stop lug boss 5 is greater than the external diameter of certification mark bar 3, but is less than the external diameter of standard pressure weight 2; Be provided with circular marking rod positive stop lug boss 6 on the top of certification mark bar 3, the external diameter of marking rod positive stop lug boss 6 is greater than the internal diameter of cylindrical shell positive stop lug boss 5.
In use, first detect the qualified off-the-road tyre standard model of hardness, standard model is pressed into and under stable condition at standard pressure weight 2, home block 4 is navigated on certification mark bar 3, allow user can observe home block 4 from horizontal level, the home block 4 observed highly is about in 1mm(the present embodiment, home block 4 can adopt the coloured paster of band, can observe clearly as long as its size meets user), after determining the position of home block 4, said method is adopted to detect product to be measured in the device of the present embodiment, after detecting step completes, as long as user can observe home block 4 at horizontal level and namely illustrate that the hardness of product to be measured is satisfactory, if and home block 4 can not be seen on horizontal level, then illustrate that the hardness of product is defective.
In the utility model, it is clearance fit that the cavity of detection cylindrical shell 1 and standard are pressed between weight 2, and is brushed with lubricant in painting.
Applicant is in order to verify technique effect of the present utility model, from Guizhou tire plant, but extract 100 pieces of untested off-the-road tyres produced, adopted method of the present utility model and device to detect these 100 off-the-road tyres, and record testing result; Hardness detection method conventional is at present adopted to detect these 100 off-the-road tyres afterwards, and record testing result, the testing result of two kinds of methods contrasts, the result that this method and common detection methods detect is completely the same, and the time adopting scheme of the present utility model used is less than the half of original method, and this apparatus structure is simple, with low cost, testing result is effective and rapid.
Claims (3)
1. the device of a simple and efficient discriminating off-the-road tyre hardness, comprise and detect cylindrical shell (1), it is characterized in that: detect the open at both ends of cylindrical shell (1), be cylindrical cavity in the middle part of it, columniform standard pressure weight (2) is provided with in the cavity detecting cylindrical shell (1), be provided with certification mark bar (3) at the top of standard pressure weight (2), certification mark bar (3) is provided with home block (4).
2. the device of simple and efficient discriminating off-the-road tyre hardness according to claim 1, is characterized in that: the bottom of described standard pressure weight (2) is inverted cone-shaped structure, and its bottom is arc surface.
3. the device of simple and efficient discriminating off-the-road tyre hardness according to claim 1, it is characterized in that: the cylindrical shell positive stop lug boss (5) being provided with annular at the top of described detection cylindrical shell (1), the internal diameter of cylindrical shell positive stop lug boss (5) is greater than the external diameter of certification mark bar (3) but is less than the external diameter that standard presses weight (2); Be provided with circular marking rod positive stop lug boss (6) on the top of certification mark bar (3), the external diameter of marking rod positive stop lug boss (6) is greater than the internal diameter of cylindrical shell positive stop lug boss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962280.4U CN205228979U (en) | 2015-11-27 | 2015-11-27 | Device of simple and efficient differentiation engineering machine tool tire hardness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962280.4U CN205228979U (en) | 2015-11-27 | 2015-11-27 | Device of simple and efficient differentiation engineering machine tool tire hardness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228979U true CN205228979U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520962280.4U Expired - Fee Related CN205228979U (en) | 2015-11-27 | 2015-11-27 | Device of simple and efficient differentiation engineering machine tool tire hardness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300821A (en) * | 2015-11-27 | 2016-02-03 | 贵州大学 | Method and device for simply, conveniently and quickly identifying off-the-road tyre hardness |
| CN108414689A (en) * | 2018-03-06 | 2018-08-17 | 苏州喷声电子科技有限公司 | A kind of plastic part detection device |
| CN108414441A (en) * | 2018-03-06 | 2018-08-17 | 苏州喷声电子科技有限公司 | A kind of the plastic part detection device and its detection method of automation separation |
-
2015
- 2015-11-27 CN CN201520962280.4U patent/CN205228979U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300821A (en) * | 2015-11-27 | 2016-02-03 | 贵州大学 | Method and device for simply, conveniently and quickly identifying off-the-road tyre hardness |
| CN108414689A (en) * | 2018-03-06 | 2018-08-17 | 苏州喷声电子科技有限公司 | A kind of plastic part detection device |
| CN108414441A (en) * | 2018-03-06 | 2018-08-17 | 苏州喷声电子科技有限公司 | A kind of the plastic part detection device and its detection method of automation separation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20211127 |