CN104101538A - Steel ball service life testing machine - Google Patents
Steel ball service life testing machine Download PDFInfo
- Publication number
- CN104101538A CN104101538A CN201410369130.2A CN201410369130A CN104101538A CN 104101538 A CN104101538 A CN 104101538A CN 201410369130 A CN201410369130 A CN 201410369130A CN 104101538 A CN104101538 A CN 104101538A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- pad
- frame
- platen
- testing machine
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 1
Abstract
The invention discloses a steel ball service life testing machine which mainly comprises a rack, an extruding device and a supporting device, wherein the supporting device is fixed at the bottom of the rack; the extruding device is in threaded connection with the top of the rack; the supporting device comprises a mounting plate and a supporting plate; the mounting plate is fixed on a bottom frame of the rack; linear guide ways are connected between the mounting plate and the supporting plate; a steel ball to be tested is positioned between the supporting plate and the extruding device; a pressure sensor is arranged at the bottom of the mounting plate; the output end of the pressure sensor is connected with a pressure displayer on the rack; a grating sensor is arranged on one side of the supporting plate; the output end of the grating sensor is connected with a stroke counter on the rack. The spinning, twisting and extruding device can adjust the pressure borne by the steel ball to be tested; a driving motor controls the reciprocating movement of the supporting plate; the pressure sensor and the grating sensor test the pressure borne by the steel ball and the stroke under the pressure, so as to test the abrasion service life of the steel ball; the structure is simple; the use is convenient; the cost is low.
Description
Technical field
The present invention relates to steel ball field tests, be specifically related to a kind of steel ball life testing machine.
Background technology
Steel ball is basic part important in national mechanical industry, along with the development of mechanical industry, the manufacturer of steel ball also increases increasingly, in decades, domestic factories for steel balls adopts manual testing's method to carry out life test to the steel ball of producing mostly, ability and the experience requirement condition harshness of this artificial detection method to testing staff, and adopt manual detection to there is certain limitation and randomness, can not there is constant quality standard, the quality of steel ball of dispatching from the factory still cannot ensure, this situation has directly affected the quality of steel ball, and then other parts of application steel ball are affected, as bearing etc., at present, there is the pick-up unit of part about the steel ball life-span abroad, but all price is high mostly for these pick-up units, complex structure, only be suitable for some large enterprises, solid financial strength company, and medium and small sized enterprises cannot pay the purchase expense of great number, therefore cannot generally use in steel ball manufacturing enterprise.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of steel ball life testing machine, the serviceable life that this test machine can test ball, and simple in structure, cost is low, is generally applicable to steel ball manufacturing enterprise.
Object of the present invention is carried out specific implementation by the following technical programs:
A kind of steel ball life testing machine, mainly comprise frame, pressurizing unit and bracing or strutting arrangement, bracing or strutting arrangement is fixed on frame bottom, pressurizing unit is positioned at the top of bracing or strutting arrangement, pressurizing unit is threaded with frame top, described bracing or strutting arrangement comprises installing plate and back up pad, installing plate is fixed on frame underframe, between installing plate and back up pad, be connected with line slideway, back up pad moves reciprocatingly under drive motor drives, steel ball to be measured is between back up pad and pressurizing unit, the bottom of described installing plate is provided with pressure transducer, the output terminal of pressure transducer is connected with the pressure display unit in frame, one side of back up pad is provided with grating sensor, the output terminal of grating sensor is connected with the trip count device in frame.
Further, described pressurizing unit comprises rotary handle, depression bar and platen, and depression bar is threaded with frame top, and rotary handle and platen are separately fixed at top and the bottom of depression bar.
Further, described platen is circular slab, and the bottom of platen is provided with shirt rim.
Further, be connected with multiple reinforcements between described depression bar and platen, multiple reinforcements are uniform along the circumferencial direction of platen.
Further, the middle part of described installing plate is provided with depression, and drive motor is fixed on recess, is provided with leading screw guide bracket in described back up pad, and drive motor is connected with back up pad by ball-screw.
A kind of steel ball life testing machine of the present invention, steel ball to be tested is between the back up pad and pressurizing unit of bracing or strutting arrangement, pressurizing unit is threaded with frame top frame, screwing pressurizing unit, to regulate the link position of itself and frame be the suffered pressure of adjustable steel ball to be tested, drive motor control back up pad moves reciprocatingly along the length direction of installing plate, the wear-out life that detects the suffered pressure of steel ball and the stroke of walking and then detect steel ball under this pressure state under this pressure by pressure transducer and grating sensor, simple in structure, easy to use, and with low cost, at steel ball, manufacturing enterprise is used widely.
Brief description of the drawings
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of a kind of steel ball life testing machine of the present invention;
Fig. 2 is A place enlarged drawing in Fig. 1.
In figure: in figure: 1-frame; 2-installing plate; 3-back up pad; 4-line slideway; 5-platen; 6-depression bar; 7-rotary handle; 8-reinforcement; 9-pressure transducer; 10-grating sensor; 11-pressure display unit; 12-trip count device; 13-depression; 14-drive motor; 15-ball-screw; 16-leading screw guide bracket; 17-shirt rim.
Embodiment
As shown in Figure 1-2, a kind of steel ball life testing machine described in the embodiment of the present invention, mainly comprise frame 1, pressurizing unit and bracing or strutting arrangement, bracing or strutting arrangement is fixed on frame 1 bottom, pressurizing unit is positioned at the top of bracing or strutting arrangement, pressurizing unit is connected with frame 1 screw top, bracing or strutting arrangement comprises installing plate 2 and back up pad 3, installing plate 2 is fixed on frame 1 underframe, between installing plate 2 and back up pad 3, be connected with line slideway 4, back up pad 3 moves reciprocatingly under drive motor 14 drives, steel ball to be measured is between back up pad 3 and pressurizing unit, the bottom of installing plate 2 is provided with pressure transducer 9, the output terminal of pressure transducer 9 is connected with the pressure display unit 11 in frame 1, one side of back up pad 3 is provided with grating sensor 10, the output terminal of grating sensor 10 is connected with the trip count device 12 in frame 1.
Pressurizing unit comprises rotary handle 7, depression bar 6 and platen 5, depression bar 6 is connected with frame 1 screw top, rotary handle 7 and platen 5 are separately fixed at top and the bottom of depression bar 6, steel ball to be measured is between back up pad 3 and platen 5, can regulate steel ball pressure to be measured by rotary handle 7, pressurizing unit adopts this structure, simple in structure, convenient adjusting.
Preferably, platen 5 is circular slab, and the bottom of platen 5 is provided with shirt rim 17, prevents that steel ball from dropping in test process, ensures detection efficiency and detects quality.
Between depression bar 6 and platen 5, be connected with multiple reinforcements 8, multiple reinforcements 8 are uniform along the circumferencial direction of platen 5, improve the strength of joint between platen 5 and depression bar 6, make steel ball stressed more even simultaneously.
The middle part of installing plate 2 is provided with depression 13, drive motor 14 is fixed on depression 13 places, is provided with leading screw guide bracket 16 in back up pad 3, and drive motor 14 is connected with back up pad 3 by ball-screw 15, employing ball screw arrangement is simple, with low cost and can meet test request.
A kind of steel ball life testing machine of the present invention in use, steel ball to be tested is placed between the back up pad of bracing or strutting arrangement and the stripper plate of pressurizing unit, pressurizing unit is threaded with frame top frame, screwing pressurizing unit, to regulate the link position of itself and frame be the suffered pressure of adjustable steel ball to be tested, drive motor control back up pad moves reciprocatingly along the length direction of installing plate, the wear-out life that detects the suffered pressure of steel ball and the stroke of walking and then detect steel ball under this pressure state under this pressure by pressure transducer and grating sensor, simple in structure, easy to use, and with low cost, at steel ball, manufacturing enterprise is used widely.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment regulates; or part technical characterictic is wherein equal to replacement; within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a steel ball life testing machine, it is characterized in that: mainly comprise frame, pressurizing unit and bracing or strutting arrangement, bracing or strutting arrangement is fixed on frame bottom, pressurizing unit is positioned at the top of bracing or strutting arrangement, pressurizing unit is threaded with frame top, described bracing or strutting arrangement comprises installing plate and back up pad, installing plate is fixed on frame underframe, between installing plate and back up pad, be connected with line slideway, back up pad moves reciprocatingly under drive motor drives, steel ball to be measured is between back up pad and pressurizing unit, the bottom of described installing plate is provided with pressure transducer, the output terminal of pressure transducer is connected with the pressure display unit in frame, one side of back up pad is provided with grating sensor, the output terminal of grating sensor is connected with the trip count device in frame.
2. a kind of steel ball life testing machine according to claim 1, is characterized in that: described pressurizing unit comprises rotary handle, depression bar and platen, and depression bar is threaded with frame top, and rotary handle and platen are separately fixed at top and the bottom of depression bar.
3. a kind of steel ball life testing machine according to claim 2, is characterized in that: described platen is circular slab, and the bottom of platen is provided with shirt rim.
4. a kind of steel ball life testing machine according to claim 3, is characterized in that: between described depression bar and platen, be connected with multiple reinforcements, multiple reinforcements are uniform along the circumferencial direction of platen.
5. according to a kind of steel ball life testing machine described in claim 1-4 any one, it is characterized in that: the middle part of described installing plate is provided with depression, drive motor is fixed on recess, is provided with leading screw guide bracket in described back up pad, and drive motor is connected with back up pad by ball-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369130.2A CN104101538B (en) | 2014-07-30 | 2014-07-30 | A kind of steel ball life testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369130.2A CN104101538B (en) | 2014-07-30 | 2014-07-30 | A kind of steel ball life testing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104101538A true CN104101538A (en) | 2014-10-15 |
| CN104101538B CN104101538B (en) | 2016-12-14 |
Family
ID=51669868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410369130.2A Active CN104101538B (en) | 2014-07-30 | 2014-07-30 | A kind of steel ball life testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104101538B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290039A (en) * | 2016-10-26 | 2017-01-04 | 常熟非凡新材股份有限公司 | steel ball abrasion test machine |
| CN108267275A (en) * | 2016-12-30 | 2018-07-10 | 天津市赫恩思体育用品有限公司 | A kind of rotary extrusion type spinning sphere air-tightness detection device |
| CN110208088A (en) * | 2019-06-13 | 2019-09-06 | 深圳市特发信息股份有限公司 | Optical cable delivery disc side plate pressure testing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210847A (en) * | 1988-02-18 | 1989-08-24 | Matsushita Electric Ind Co Ltd | Testing method for abrasion of floppy disk head |
| US6715336B1 (en) * | 2003-02-24 | 2004-04-06 | Npoint, Inc. | Piezoelectric force motion scanner |
| CN101008598A (en) * | 2007-01-05 | 2007-08-01 | 哈尔滨工业大学 | Friction and wear tester |
| CN203965249U (en) * | 2014-07-30 | 2014-11-26 | 无锡明珠钢球有限公司 | A kind of steel ball life testing machine |
-
2014
- 2014-07-30 CN CN201410369130.2A patent/CN104101538B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210847A (en) * | 1988-02-18 | 1989-08-24 | Matsushita Electric Ind Co Ltd | Testing method for abrasion of floppy disk head |
| US6715336B1 (en) * | 2003-02-24 | 2004-04-06 | Npoint, Inc. | Piezoelectric force motion scanner |
| CN101008598A (en) * | 2007-01-05 | 2007-08-01 | 哈尔滨工业大学 | Friction and wear tester |
| CN203965249U (en) * | 2014-07-30 | 2014-11-26 | 无锡明珠钢球有限公司 | A kind of steel ball life testing machine |
Non-Patent Citations (2)
| Title |
|---|
| J. A. CIRUNA, H. J. SZIELEIT.: "《THE EFFECT OF HYDROGEN ON THE ROLLING CONTACT FATIGUE LIFE OF AISI 52100 AND 440C STEEL BALLS》", 《WEAR》 * |
| 周井玲 等.: "《陶瓷球和钢球接触疲劳寿命对比试验》", 《轴承》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290039A (en) * | 2016-10-26 | 2017-01-04 | 常熟非凡新材股份有限公司 | steel ball abrasion test machine |
| CN108267275A (en) * | 2016-12-30 | 2018-07-10 | 天津市赫恩思体育用品有限公司 | A kind of rotary extrusion type spinning sphere air-tightness detection device |
| CN108267275B (en) * | 2016-12-30 | 2019-09-06 | 天津市赫恩思体育用品有限公司 | A kind of rotary extrusion type spinning sphere air-tightness detection device |
| CN110208088A (en) * | 2019-06-13 | 2019-09-06 | 深圳市特发信息股份有限公司 | Optical cable delivery disc side plate pressure testing machine |
| CN110208088B (en) * | 2019-06-13 | 2024-04-05 | 深圳市特发信息股份有限公司 | Optical cable pallet side plate pressure testing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104101538B (en) | 2016-12-14 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Xianming Inventor before: Wu Hao |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161031 Address after: 401344 Chongqing city Banan District of the town of Huai village Solitaire force Zi Wan Group No. 980 Applicant after: Tang Xianming Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161031 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: New area, Industrial Park Road 214142 Jiangsu city of Wuxi province No. 15 Applicant before: WUXI MINGZHU STEEL BALL Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CP02 | Change in the address of a patent holder |
Address after: 410323 No. 177 Jianshou Avenue, economic development zone, Liuyang City, Changsha City, Hunan Province Patentee after: Tang Xianming Address before: 401344 Chongqing city Banan District of the town of Huai village Solitaire force Zi Wan Group No. 980 Patentee before: Tang Xianming |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 intersection of Qiangyuan road and Fuhua Road, fangzhanggang village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Tang Xianming Address before: 410323 No. 177 Jianshou Avenue, economic development zone, Liuyang City, Changsha City, Hunan Province Patentee before: Tang Xianming |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: Hebei Industrial Park, Guangping county south of the 057650 city of Handan Province Patentee after: GOLDPRO NEW MATERIALS Co.,Ltd. Address before: 313000 intersection of Qiangyuan road and Fuhua Road, fangzhanggang village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: Tang Xianming |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A steel ball life testing machine Effective date of registration: 20210519 Granted publication date: 20161214 Pledgee: Guangping County Rural Credit Cooperative Pledgor: GOLDPRO NEW MATERIALS Co.,Ltd. Registration number: Y2021130000010 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230424 Granted publication date: 20161214 Pledgee: Guangping County Rural Credit Cooperative Pledgor: GOLDPRO NEW MATERIALS CO.,LTD. Registration number: Y2021130000010 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Steel Ball Life Testing Machine Effective date of registration: 20230425 Granted publication date: 20161214 Pledgee: Guangping County Rural Credit Cooperative Pledgor: GOLDPRO NEW MATERIALS CO.,LTD. Registration number: Y2023130000032 |