CN201335830Y - Pin disc friction pair device for four-ball machine - Google Patents
Pin disc friction pair device for four-ball machine Download PDFInfo
- Publication number
- CN201335830Y CN201335830Y CNU200820233067XU CN200820233067U CN201335830Y CN 201335830 Y CN201335830 Y CN 201335830Y CN U200820233067X U CNU200820233067X U CN U200820233067XU CN 200820233067 U CN200820233067 U CN 200820233067U CN 201335830 Y CN201335830 Y CN 201335830Y
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- CN
- China
- Prior art keywords
- friction pair
- pin
- test
- ball
- pin dish
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pin disc friction pair device for a four-ball machine, comprising a stepped bearing support, a torque wheel used for the pin disc test, a lower test sample base, a pin disc chuck and a pin disc chuck cover. The stepped bearing support is fixed on the four-ball machine; the torque wheel used for the pin disc test is matched with and arranged on the stepped bearing support; the lower test sample base is fixed on the torque wheel used for the pin disc test; and the pin disc chuck and the pin disc chuck cover are arranged in the lower test sample base in sequence. The pin disc friction pair device is arranged on the four-ball machine so that the four-ball machine can be both provided with a four-ball test friction pair and a pin disc test friction pair to be improved in the utilization ratio, and the capital spent on purchasing the novel machine is saved.
Description
Technical field
The utility model relates to a kind of friction pair device, particularly a kind of four-ball tester pin dish friction pair device.
Background technology
At present, the experimental apparatus that four-ball tester is a friction pair as four steel balls of a kind of usefulness, generally be used for tests such as oil product evaluation, except making four-ball test, can not do the experiment that the non-oil product of other form is identified, function singleness is done the metal of pin disk-form, material test such as nonmetal if desired, also need buy new experimental facilities separately.
Summary of the invention
Problem to be solved in the utility model is: a kind of four-ball tester pin dish friction pair device is provided, this device is installed on the four-ball tester, make and both the four-ball test friction pair can be installed on the four-ball tester, can test friction pair by the mount pin dish again, thereby improved the utilization factor of four-ball tester, saved the fund of buying new architecture.
In order to solve the problems of the technologies described above, four-ball tester of the present utility model pin dish friction pair device, comprise the stepped bearing seat that is fixed on the four-ball tester, match and place pin dish test above the bearing seat with moment wheel, sample holder, pin disc clamp head and chuck lid down with bearing seat, described sample holder down is fixed on the test of pin dish with on the moment wheel, and described pin disc clamp head and chuck lid are installed in down on the sample holder successively.
For better centering position, four-ball tester of the present utility model pin dish friction pair device, described pin dish test is provided with the bearing mating holes that cooperates with bearing seat with moment wheel lower end, the upper surface is provided with circular trough, place in the described circular trough from the centering steel ball, described sample holder lower surface down also is provided with the circular trough of placing the centering steel ball
In order to do the pin dish test under lubricated and the heating state, four-ball tester of the present utility model comprises also that with pin dish friction pair device the high temperature of a heating usefulness heats oil box or platinum resistance support, and described high temperature heating oil box or platinum resistance support are fixed on down on the sample holder.
Four-ball tester of the present utility model pin dish friction pair device, platinum resistance frame axial cross section is fan-shaped.
Four-ball tester of the present utility model is circle or annular with pin dish friction pair device, described bearing seat, the test of pin dish with the shaft section of moment wheel, pin disc clamp head and chuck lid with pin dish friction pair device, four-ball tester of the present utility model.
The beneficial effect that the utility model is obtained is: this device can be installed in and can be installed on the four-ball tester, make and both the four-ball test friction pair can be installed on the four-ball tester, can test friction pair by the mount pin dish again, thereby improve the utilization factor of four-ball tester, save the fund of buying new architecture.
Description of drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Among the figure: 1, bearing seat, 2, pin dish test is with the moment wheel, 3, high temperature heating oil box, 4, the platinum resistance support, 5, the pin disc clamp head, 6, the chuck lid, 7, sample holder down, 8, the centering steel ball.
Embodiment
Embodiment 1
As shown in Figure 1, the four-ball tester of present embodiment pin dish friction pair device, comprise the stepped bearing seat 1 that is fixed on the four-ball tester, match and place pin dish test above the bearing seat 1 with moment wheel 2, sample holder 7, pin disc clamp head 5 and chuck lid 6 down with bearing seat 1, described sample holder 7 down is fixed on the test of pin dish with on the moment wheel 2, and described pin disc clamp head 5 and chuck lid 6 are installed in down on the sample holder 7 successively; Described pin dish test is taken turns 2 lower ends with moment and is provided with the bearing mating holes that cooperates with bearing seat 1, and the upper surface is provided with circular trough, places in the described circular trough from centering steel ball 8, and described sample holder 7 lower surfaces down also are provided with the circular trough of placing the centering steel ball; The high temperature heating oil box 3 that also comprises a heating usefulness, described high temperature heating oil box 3 is fixed on down on the sample holder 7; Described bearing seat 1 pin dish test is circle or annular with the shaft section of moment wheel 2, pin disc clamp head 5 and chuck lid 6.
By said mechanism, just can do the metal of pin disk-form, material test such as nonmetal, finish the experiment that non-oil product is identified.When needs carry out four-ball test, the test of pin dish is replaced with moment wheel 2 with moment wheel with four-ball test and to get final product, therefore by four-ball tester of the present utility model pin dish friction pair device, make and both the four-ball test friction pair can be installed on the four-ball tester, can test friction pair by the mount pin dish again, thereby improved the utilization factor of four-ball tester, saved the fund of buying new architecture.
As shown in Figure 2, the four-ball tester of present embodiment pin dish friction pair device, following sample holder 7 is fixed with a platinum resistance support 4, and described platinum resistance frame 4 axial cross sections are fan-shaped, and remaining structure and usage are substantially the same manner as Example 1.
Claims (5)
1. a four-ball tester is with pin dish friction pair device, it is characterized in that: comprise the stepped bearing seat (1) that is fixed on the four-ball tester, match and place pin dish test above the bearing seat (1) with moment wheel (2), sample holder (7), pin disc clamp head (5) and chuck cover (6) down with bearing seat (1), described sample holder (7) down is fixed on the test of pin dish with on the moment wheel (2), and described pin disc clamp head (5) and chuck lid (6) are installed in down on the sample holder (7) successively.
2. four-ball tester according to claim 1 pin dish friction pair device, it is characterized in that: described pin dish test is provided with the bearing mating holes that cooperates with bearing seat (1) with moment wheel (2) lower end, the upper surface is provided with circular trough, place in the described circular trough from centering steel ball (8), described sample holder (7) lower surface down also is provided with the circular trough of placing the centering steel ball.
3. four-ball tester according to claim 1 pin dish friction pair device, it is characterized in that: also comprise the high temperature heating oil box (3) or the platinum resistance support (4) of a heating usefulness, described high temperature heating oil box (3) or platinum resistance support (4) are fixed on down on the sample holder (7).
4. four-ball tester according to claim 3 pin dish friction pair device, it is characterized in that: platinum resistance frame (4) axial cross section is fan-shaped.
5. according to described any four-ball tester of claim 1-4 pin dish friction pair device, it is characterized in that: described bearing seat (1), the test of pin dish are circle or annular with the shaft section of moment wheel (2), pin disc clamp head (5) and chuck lid (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820233067XU CN201335830Y (en) | 2008-12-29 | 2008-12-29 | Pin disc friction pair device for four-ball machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820233067XU CN201335830Y (en) | 2008-12-29 | 2008-12-29 | Pin disc friction pair device for four-ball machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335830Y true CN201335830Y (en) | 2009-10-28 |
Family
ID=41287485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820233067XU Expired - Fee Related CN201335830Y (en) | 2008-12-29 | 2008-12-29 | Pin disc friction pair device for four-ball machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335830Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866108A (en) * | 2012-09-03 | 2013-01-09 | 中国矿业大学 | Frictional disk pair test apparatus capable of adjusting magnetic field and method |
-
2008
- 2008-12-29 CN CNU200820233067XU patent/CN201335830Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866108A (en) * | 2012-09-03 | 2013-01-09 | 中国矿业大学 | Frictional disk pair test apparatus capable of adjusting magnetic field and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20121229 |