CN202757853U - Testing machine of abrasion performance of ceramic ball - Google Patents
Testing machine of abrasion performance of ceramic ball Download PDFInfo
- Publication number
- CN202757853U CN202757853U CN 201220374945 CN201220374945U CN202757853U CN 202757853 U CN202757853 U CN 202757853U CN 201220374945 CN201220374945 CN 201220374945 CN 201220374945 U CN201220374945 U CN 201220374945U CN 202757853 U CN202757853 U CN 202757853U
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- fixed
- drafting board
- ceramic balls
- test aircraft
- movable
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Abstract
The utility model relates to a testing machine of abrasion performance of a ceramic ball. The testing machine of the abrasion performance of the ceramic ball comprises a workbench. A ferrule base used for installing a standard ferrule is fixed on the workbench, a fixed testing frame is arranged on the workbench on one side of the ferrule base, the top portion of the fixed testing frame is hinged with a movable testing plate, and the movable testing plate is arranged on the other side relative the opposite side of the ferrule base and the fixed testing frame. The fixed testing frame and the movable testing plate are respectively provided with a testing head which corresponds to the position of the standard ferrule and is used for installing a ceramic ball to be tested, a swinging-driving device pushing the movable testing plate to swing is arranged on the fixed testing frame, a reset spring is arranged between the fixed testing frame and the movable testing plate, and the movable testing plate is connected with a counting device. According to the testing machine of the abrasion performance of the ceramic ball, abrasion is generated through millions of times of contact between the ceramic ball to be tested and the standard ferrule, the abrasion performance of the tested ceramic ball is analyzed by measuring the abrasion depth of the tested ceramic ball, and scientific data information is provided for a factory in the aspect of the production and quality control of the ceramic ball.
Description
Technical field
The utility model relates to the testing equipment of bearing, specifically a kind of testing equipment for test Ceramic Balls rolling body wearing quality.
Background technology
It is that wearing quality is good that bearing adopts the principal feature of Ceramic Balls rolling body, but goes back at present the fastness to rubbing that the unified standard of neither one is weighed Ceramic Balls, and the method that also neither one is good is measured the rub proofness of Ceramic Balls.
At present, the Ceramic Balls manufacturer on the market is a lot, and the Ceramic Balls wearing quality that what and same producer different batches the Ceramic Balls wearing quality of each manufacturer production differ on earth differs what, goes back at present the neither one method and comes with digital explanation.
Summary of the invention
The utility model provides a kind of Ceramic Balls abrasion test machine for the problems referred to above, analyzes the wearing quality of the Ceramic Balls of different manufacturers and same producer different batches by this testing machine, thereby can control better the product quality of bearing.
According to the technical solution of the utility model: a kind of Ceramic Balls abrasion test machine, comprise work top, be fixed with the lasso base for the installation code lasso on the described work top, on the described work top of described lasso base one side fixedly test aircraft is installed, the top of described fixedly test aircraft is hinged with movable drafting board, described movable drafting board is positioned at the opposite side relative with described fixedly test aircraft of described lasso base, be separately installed with corresponding with the described standard lasso position gauge head of tested Ceramic Balls that is used for installing on described fixedly test aircraft and the described movable drafting board, be equipped with on the described fixedly test aircraft and promote the oscillatory gearing mechanism that described movable drafting board swings, be provided with reset tension spring between described fixedly test aircraft and the described movable drafting board, described movable drafting board links to each other with counting assembly.
One end of described extension spring is fixed on the described fixedly test aircraft, and its other end is fixed on the spring tension set screw, and described spring tension set screw is threaded on the described movable drafting board.
Described oscillatory gearing mechanism comprises solenoid valve, solenoid valve push rod and spacing adjustment screw, described solenoid valve is fixed on the described fixedly test aircraft, described solenoid valve push rod links to each other with described solenoid valve and passes described fixedly test aircraft and stretch between described fixedly test aircraft and the described movable drafting board, described spacing adjustment screw thread be connected on the described movable drafting board and its position corresponding with described solenoid valve push rod.
Described counting assembly comprises counter, the electrical signal contact that puts in place and the battery lead plate that puts in place, the described battery lead plate that puts in place is fixed on the described movable drafting board, the described electrical signal contact that puts in place is installed on the described work top by the signalling contact support, the position of the described electrical signal contact that puts in place is relative with the described battery lead plate that puts in place, and the described electrical signal contact that puts in place is electrically connected with described counter.
The top of described fixedly test aircraft is fixed with fixed supported slab, and the top of described movable drafting board is fixed with movable supporting board, and described movable supporting board links to each other with described fixed supported slab by linkage.
Two described gauge heads are installed on the described fixedly test aircraft, and these two described gauge heads are arranged symmetrically in the both sides of described lasso base, and a described gauge head is installed on the described movable drafting board.
Two described gauge heads on the described fixedly test aircraft are fixed on the described fixedly test aircraft by two hole measuring head bases, and a described gauge head on the described movable drafting board is fixed on the described movable drafting board by a hole measuring head base.
Angle between two described gauge heads on the described fixedly test aircraft and the axis line of described lasso base is 90 °.
Technique effect of the present utility model is: the utility model produces wearing and tearing with the standard lasso by up to a million times contact with tested Ceramic Balls, the data of the wearing depth by measuring tested Ceramic Balls are analyzed the anti-wear performance of tested Ceramic Balls, for factory at the data information that science is provided aspect the production of Ceramic Balls and the quality control.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Among Fig. 1～Fig. 3, comprise work top 1, the electrical signal contact that puts in place 2, signalling contact support 3, the battery lead plate that puts in place 4, spacing adjustment screw 5, spring tension set screw 6, movable drafting board 7, extension spring 8, movable supporting board 9, linkage 10, fixed supported slab 11, solenoid valve push rod 12, solenoid valve 13, fixedly test aircraft 14, two hole measuring head bases 15, gauge head 16, standard lasso 17, tested Ceramic Balls 18, a hole measuring head base 19, lasso base 20, counter 21 etc.
Such as Fig. 1～shown in Figure 3, the utility model is a kind of Ceramic Balls abrasion test machine, comprises work top 1, is fixed with the lasso base 20 for installation code lasso 17 at the middle part of work top 1.Be mounted by means of screws with fixedly test aircraft 14 on the work top 1 of lasso base 20 1 sides, fixedly the top of test aircraft 14 is hinged with movable drafting board 7, the opposite side relative with fixing test aircraft 14 that movable drafting board 7 is positioned at lasso base 20.
Fixedly the top of test aircraft 14 can also be fixed with fixed supported slab 11 by screw, and the top of movable drafting board 7 is fixed with movable supporting board 9 by screw, and movable supporting board 9 links to each other with fixed supported slab 11 by linkage 10.Movable drafting board 7 can rotate around linkage 10.
Be separately installed with corresponding with the standard lasso 17 positions gauge head 16 of tested Ceramic Balls 18 that is used for installing at fixedly test aircraft 14 and movable drafting board 7.Two gauge heads 16 fixedly are installed on the test aircraft 14, and these two gauge heads 16 are arranged symmetrically in the both sides of lasso base 20, and fixedly the angle between the axis line of two gauge heads 16 on the test aircraft 14 and lasso base 20 is 90 °; On the movable drafting board 7 gauge head 16 is installed.
Fixedly two gauge heads 16 on the test aircraft 14 are fixed on fixedly on the test aircraft 14 by two hole measuring head bases 15, and a gauge head 16 on the movable drafting board 7 is fixed on the movable drafting board 7 by a hole measuring head base 19.
In fixing test aircraft 14 oscillatory gearing mechanism that promotion activity drafting board 7 swings is installed.Oscillatory gearing mechanism comprises solenoid valve 13, solenoid valve push rod 12 and spacing adjustment screw 5.Solenoid valve 13 is fixed on fixedly on the test aircraft 14, solenoid valve push rod 12 links to each other with solenoid valve 13 and passes fixedly test aircraft 14 and stretch into fixedly between the test aircraft 14 and movable drafting board 7, spacing adjustment screw 5 be threaded on the movable drafting board 7 and its position corresponding with solenoid valve push rod 12.By adjusting spacing adjustment screw 5, amplitude of fluctuation that can setting activity drafting board 7.
Fixedly be provided with reset tension spring 8 between test aircraft 14 and the movable drafting board 7, an end of extension spring 8 is fixed on fixedly on the test aircraft 14, and its other end is fixed on the spring tension set screw 6, and spring tension set screw 6 is threaded on the movable drafting board 7.By adjusting spring tension set screw 6, can set the size of extension spring 8 pulling force.
Principle of work of the present utility model is as follows: electrical appliance control makes solenoid valve 13 energisings, promotion solenoid valve push rod 12, spacing adjustment screw 5 are pushed movable drafting board 7 open, tested Ceramic Balls 18 is separated with standard lasso 17, the electrical signal contact that puts in place 2 contacts rear electromagnetic valve 13 outages with the battery lead plate 4 that puts in place, under the pulling force effect of extension spring 8, tested Ceramic Balls 18 contacts with standard lasso 17 again, and formation resets; Electrical equipment control works without cessation solenoid valve 13.The last testing time that records according to the wearing depth sum counter 21 of tested Ceramic Balls 18 is estimated the anti-wear performance of tested Ceramic Balls 18.
The utility model produces wearing and tearing with standard lasso 17 by up to a million times contact with tested Ceramic Balls 18, the data of the wearing depth by measuring tested Ceramic Balls 18 are analyzed the anti-wear performance of tested Ceramic Balls 18, for factory at the data information that science is provided aspect the production of Ceramic Balls and the quality control.
Claims (8)
1. Ceramic Balls abrasion test machine, it is characterized in that: comprise work top (1), be fixed with the lasso base (20) for installation code lasso (17) on the described work top (1), fixedly test aircraft (14) is installed on the described work top (1) of described lasso base (20) one sides, the top of described fixedly test aircraft (14) is hinged with movable drafting board (7), described movable drafting board (7) is positioned at the opposite side relative with described fixedly test aircraft (14) of described lasso base (20), be separately installed with corresponding with described standard lasso (17) the position gauge head (16) of tested Ceramic Balls (18) that is used for installing on described fixedly test aircraft (14) and the described movable drafting board (7), be equipped with on the described fixedly test aircraft (14) and promote the oscillatory gearing mechanism that described movable drafting board (7) swings, be provided with reset tension spring (8) between described fixedly test aircraft (14) and the described movable drafting board (7), described movable drafting board (7) links to each other with counting assembly.
2. according to Ceramic Balls abrasion test machine claimed in claim 1, it is characterized in that: an end of described extension spring (8) is fixed on the described fixedly test aircraft (14), its other end is fixed on the spring tension set screw (6), and described spring tension set screw (6) is threaded on the described movable drafting board (7).
3. according to Ceramic Balls abrasion test machine claimed in claim 1, it is characterized in that: described oscillatory gearing mechanism comprises solenoid valve (13), solenoid valve push rod (12) and spacing adjustment screw (5), described solenoid valve (13) is fixed on the described fixedly test aircraft (14), described solenoid valve push rod (12) links to each other with described solenoid valve (13) and passes described fixedly test aircraft (14) and stretch between described fixedly test aircraft (14) and the described movable drafting board (7), and it is upper and its position is corresponding with described solenoid valve push rod (12) that described spacing adjustment screw (5) is threaded in described movable drafting board (7).
4. according to Ceramic Balls abrasion test machine claimed in claim 1, it is characterized in that: described counting assembly comprises counter (21), the electrical signal contact that puts in place (2) and the battery lead plate that puts in place (4), the described battery lead plate that puts in place (4) is fixed on the described movable drafting board (7), the described electrical signal contact that puts in place (2) is installed on the described work top (1) by signalling contact support (3), the position of the described electrical signal contact that puts in place (2) is relative with the described battery lead plate that puts in place (4), and the described electrical signal contact that puts in place (2) is electrically connected with described counter (21).
5. according to Ceramic Balls abrasion test machine claimed in claim 1, it is characterized in that: the top of described fixedly test aircraft (14) is fixed with fixed supported slab (11), the top of described movable drafting board (7) is fixed with movable supporting board (9), and described movable supporting board (9) links to each other with described fixed supported slab (11) by linkage (10).
6. according to Ceramic Balls abrasion test machine claimed in claim 1, it is characterized in that: two described gauge heads (16) are installed on the described fixedly test aircraft (14), these two described gauge heads (16) are arranged symmetrically in the both sides of described lasso base (20), and a described gauge head (16) is installed on the described movable drafting board (7).
7. according to Ceramic Balls abrasion test machine claimed in claim 6, it is characterized in that: two the described gauge heads (16) on the described fixedly test aircraft (14) are fixed on the described fixedly test aircraft (14) by two hole measuring head bases (15), and the described gauge head (16) on the described movable drafting board (7) is fixed on the described movable drafting board (7) by a hole measuring head base (19).
8. according to claim 6 or 7 described Ceramic Balls abrasion test machines, it is characterized in that: the angle between two the described gauge heads (16) on the described fixedly test aircraft (14) and the axis line of described lasso base (20) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374945 CN202757853U (en) | 2012-07-31 | 2012-07-31 | Testing machine of abrasion performance of ceramic ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374945 CN202757853U (en) | 2012-07-31 | 2012-07-31 | Testing machine of abrasion performance of ceramic ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757853U true CN202757853U (en) | 2013-02-27 |
Family
ID=47737025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374945 Withdrawn - After Issue CN202757853U (en) | 2012-07-31 | 2012-07-31 | Testing machine of abrasion performance of ceramic ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749258A (en) * | 2012-07-31 | 2012-10-24 | 无锡市第二轴承有限公司 | Abrasion resistance testing machine for ceramic balls |
-
2012
- 2012-07-31 CN CN 201220374945 patent/CN202757853U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749258A (en) * | 2012-07-31 | 2012-10-24 | 无锡市第二轴承有限公司 | Abrasion resistance testing machine for ceramic balls |
| CN102749258B (en) * | 2012-07-31 | 2014-05-21 | 无锡市第二轴承有限公司 | Abrasion resistance testing machine for ceramic balls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130227 Effective date of abandoning: 20140521 |
|
| RGAV | Abandon patent right to avoid regrant |