CN214067150U - Four-axis friction testing machine for lubricating oil performance research - Google Patents
Four-axis friction testing machine for lubricating oil performance research Download PDFInfo
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- CN214067150U CN214067150U CN202120104300.XU CN202120104300U CN214067150U CN 214067150 U CN214067150 U CN 214067150U CN 202120104300 U CN202120104300 U CN 202120104300U CN 214067150 U CN214067150 U CN 214067150U
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Abstract
The utility model discloses a four-axis friction test machine is used in lubricating oil performance research, which comprises a bod, the upper end fixedly connected with controller of organism, the interior bottom fixedly connected with telescopic link of organism, the flexible end of telescopic link passes the top of organism, just the flexible fixedly connected with fixed case of telescopic link, the inside of fixed case is provided with and is used for carrying out the fixed establishment fixed to the work piece, still be provided with in the fixed case and be used for carrying out driven actuating mechanism to fixed establishment, two risers of up end fixedly connected with of organism, the fixed case is located between two risers, two all seted up on the lateral wall of riser with fixed case matched with spout. The utility model discloses it is rational in infrastructure, through setting up actuating mechanism and fixed establishment, realize that splint fix the work piece effectively, work piece skew when avoiding the friction to detect, through establishing friction mechanism and controller, avoid the manual calculation to lead to coefficient of friction error to appear.
Description
Technical Field
The utility model relates to a friction test equipment technical field especially relates to a four-axis friction test machine is used in lubricating oil performance research.
Background
The friction tester is used for evaluating the bearing capacity of the lubricant under point contact pressure, and comprises maximum non-clamping load PB, sintering load PD, comprehensive abrasion value ZMZ and the like, or performing long-time abrasion test, measuring friction force, calculating friction coefficient, and using special accessories, also performing end surface abrasion test and material simulation abrasion test.
In the prior art, the most important part is to detect the friction coefficient of the lubricating oil when the performance of the lubricating oil is researched, most of the lubricating oil is poured on a workpiece in the traditional detection mode, and then the friction coefficient is obtained through the friction of the workpiece, but the workpiece is not fixed in the traditional mode, so that the phenomenon that the workpiece deviates and even slips easily occurs during the friction, and the detection process is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the four-axis friction test machine for lubricating oil performance research that proposes, through setting up actuating mechanism and fixed establishment, realize that splint fix the work piece effectively, work piece skew when avoiding the friction to detect, influence the normal work of testing machine, through establishing friction mechanism and controller, the realization rubs the work piece, data through showing on the controller obtain accurate coefficient of friction, avoid the manual calculation to lead to coefficient of friction error to appear.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a four-axis friction tester for lubricating oil performance research comprises a machine body, wherein the upper end of the machine body is fixedly connected with a controller, the inner bottom of the machine body is fixedly connected with a telescopic rod, the telescopic end of the telescopic rod passes through the top of the machine body, and the telescopic end of the telescopic rod is fixedly connected with a fixed box, the inside of the fixed box is provided with a fixing mechanism for fixing the workpiece, the fixed box is also internally provided with a driving mechanism for driving the fixed mechanism, the upper end surface of the machine body is fixedly connected with two vertical plates, the fixed box is positioned between the two vertical plates, the side walls of the two vertical plates are both provided with sliding chutes matched with the fixed box, the both ends of fixed case sliding connection respectively are in two spouts, two the common fixedly connected with diaphragm in upper end of riser, be provided with on the diaphragm and be used for carrying out the frictional friction mechanism that rubs to the work piece.
Preferably, fixed establishment includes that two are seted up at the logical groove of fixed case upper end, two it has the rack, two to lead to the equal sliding connection in the inslot the rack is the symmetry setting, two the equal fixedly connected with splint in upper end of rack.
Preferably, the driving mechanism comprises a second power motor fixedly connected to the inner side wall of the fixed box, two symmetrically arranged gears are arranged in the fixed box, the axis of one of the gears is fixedly connected with the tail end of an output shaft of the second power motor, the other gear is rotatably connected to the inner side wall of the fixed box, and the two gears are respectively meshed with the racks on the same side.
Preferably, friction mechanism is including the first motor power who runs through the diaphragm, the terminal fixedly connected with dwang of output shaft of first motor power, the lower extreme fixedly connected with rolling disc of dwang.
Preferably, the two gears are in transmission connection through a belt.
Preferably, the lower end of the machine body is fixedly connected with two symmetrically arranged bases.
Compared with the prior art, the utility model, its beneficial effect does:
1. through setting up actuating mechanism and fixed establishment, the output shaft of drive second motor power rotates, two gear revolve under the transmission of belt to drive two racks downstream, thereby realize that splint fix the work piece effectively, the work piece skew when avoiding the friction to detect influences the normal work of testing machine.
2. Through establishing friction mechanism and controller, the output shaft of drive first power motor rotates to drive the rolling disc and rotate, realize rubbing the work piece, obtain accurate coefficient of friction through the data that show on the controller, avoid manual calculation to lead to coefficient of friction error to appear.
Drawings
Fig. 1 is a schematic structural diagram of a four-axis friction testing machine for lubricating oil performance research provided by the utility model;
fig. 2 is the utility model provides a lubricating oil performance research is with fixed case section view of four-axis friction test machine.
In the figure: the automatic belt conveyor comprises a machine body 1, a base 2, a telescopic rod 3, a controller 4, a vertical plate 5, a transverse plate 6, a first power motor 7, a rotating rod 8, a rotating disc 9, a sliding groove 10, a fixed box 11, a clamping plate 12, a rack 13, a second power motor 14, a gear 15 and a belt 16.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-2, a four-axis friction test machine for lubricating oil performance research, including organism 1, the base 2 that two symmetries of lower extreme fixedly connected with of organism 1 set up, base 2 is the anti-skidding rubber material, avoids the friction in-process, the condition that the removal appears in organism 1, the upper end fixedly connected with controller 4 of organism 1, the interior bottom fixedly connected with telescopic link 3 of organism 1, the flexible end of telescopic link 3 passes the top of organism 1, and the flexible end fixedly connected with of telescopic link 3 fixes case 11.
Fixed box 11's inside is provided with and is used for carrying out the fixed establishment to the work piece, and fixed establishment includes two logical grooves of seting up in fixed box 11 upper end, and two lead to the equal sliding connection in groove have rack 13, and two rack 13 are the symmetry setting, the equal fixedly connected with splint 12 in upper end of two rack 13.
Still be provided with in the fixed box 11 and be used for carrying out the actuating mechanism that drives to fixed mechanism, actuating mechanism includes second motor power 14 of fixed connection on the fixed box 11 inside wall, be provided with the gear 15 that two symmetries set up in the fixed box 11, connect through belt 16 transmission between two gears 15, the axle center department of one of them gear 15 and the terminal fixed connection of output shaft of second motor power 14, another gear 15 rotates to be connected on the inside wall of fixed box 11, two gears 15 mesh with the rack 13 of homonymy respectively.
Two risers 5 of up end fixedly connected with of organism 1, fixed case 11 is located between two risers 5, all set up on the lateral wall of two risers 5 with fixed case 11 matched with spout 10, spout 10 can improve fixed case 11's stability, fixed case 11's both ends difference sliding connection is in two spout 10, the common fixedly connected with diaphragm 6 in upper end of two risers 5, be provided with on diaphragm 6 and be used for carrying out the frictional mechanism that rubs to the work piece, frictional mechanism is including the first motor power 7 who runs through diaphragm 6, the terminal fixedly connected with dwang 8 of output shaft of first motor power 7, the lower extreme fixedly connected with rolling disc 9 of dwang 8.
The utility model discloses during the use, the staff places the upper end of fixed case 11 with the work piece, start second motor power 14 afterwards, under second motor power 14's drive, a gear 15 rotates, under belt 16's transmission, another gear 15 rotates, thereby it removes rather than two racks 13 of meshing respectively to drive, it moves down to drive splint 12, thereby realize carrying out effectual fixed to the work piece, avoid the skew of friction in-process work piece, influence the normal work of testing machine, fixed completion back, the flexible end that starts telescopic link 3 extends, make work piece and rolling disc 9 contact, start first motor power 7, drive dwang 8 and rolling disc 9 and rotate, thereby realize rubbing the work piece, detect out coefficient of friction through controller 4 afterwards.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A four-axis friction testing machine for lubricating oil performance research comprises a machine body (1) and is characterized in that a controller (4) is fixedly connected to the upper end of the machine body (1), a telescopic rod (3) is fixedly connected to the inner bottom of the machine body (1), the telescopic end of the telescopic rod (3) penetrates through the top of the machine body (1), a fixing box (11) is fixedly connected to the telescopic end of the telescopic rod (3), a fixing mechanism for fixing a workpiece is arranged inside the fixing box (11), a driving mechanism for driving the fixing mechanism is further arranged in the fixing box (11), two vertical plates (5) are fixedly connected to the upper end face of the machine body (1), the fixing box (11) is located between the two vertical plates (5), and sliding grooves (10) matched with the fixing box (11) are formed in the side walls of the two vertical plates (5), the both ends of fixed box (11) are sliding connection respectively in two spout (10), two the common fixedly connected with diaphragm (6) in upper end of riser (5), be provided with on diaphragm (6) and be used for carrying out the frictional friction mechanism that rubs to the work piece.
2. The four-axis friction tester for lubricating oil performance research according to claim 1, characterized in that the fixing mechanism comprises two through grooves formed in the upper end of the fixing box (11), two racks (13) are slidably connected in the through grooves, the two racks (13) are symmetrically arranged, and the upper ends of the two racks (13) are fixedly connected with the clamping plate (12).
3. The four-axis friction tester for the performance research of lubricating oil according to claim 2, characterized in that the driving mechanism comprises a second power motor (14) fixedly connected to the inner side wall of the fixed box (11), two symmetrically arranged gears (15) are arranged in the fixed box (11), the axis of one of the gears (15) is fixedly connected to the tail end of the output shaft of the second power motor (14), the other gear (15) is rotatably connected to the inner side wall of the fixed box (11), and the two gears (15) are respectively engaged with the racks (13) on the same side.
4. The four-axis friction tester for lubricating oil performance research according to claim 1, characterized in that, the friction mechanism includes a first power motor (7) that runs through the horizontal plate (6), the tail end of the output shaft of the first power motor (7) is fixedly connected with a rotating rod (8), and the lower end of the rotating rod (8) is fixedly connected with a rotating disc (9).
5. A four-axis friction tester for the study of lubricating oil properties according to claim 3, characterized in that two gears (15) are in transmission connection with each other through a belt (16).
6. The four-axis friction tester for the performance research of lubricating oil according to claim 1, characterized in that the lower end of the machine body (1) is fixedly connected with two symmetrically arranged bases (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104300.XU CN214067150U (en) | 2021-01-15 | 2021-01-15 | Four-axis friction testing machine for lubricating oil performance research |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104300.XU CN214067150U (en) | 2021-01-15 | 2021-01-15 | Four-axis friction testing machine for lubricating oil performance research |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214067150U true CN214067150U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120104300.XU Active CN214067150U (en) | 2021-01-15 | 2021-01-15 | Four-axis friction testing machine for lubricating oil performance research |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214067150U (en) |
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2021
- 2021-01-15 CN CN202120104300.XU patent/CN214067150U/en active Active
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