CN215297003U - Rotary bending fatigue testing machine - Google Patents
Rotary bending fatigue testing machine Download PDFInfo
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- CN215297003U CN215297003U CN202121376591.4U CN202121376591U CN215297003U CN 215297003 U CN215297003 U CN 215297003U CN 202121376591 U CN202121376591 U CN 202121376591U CN 215297003 U CN215297003 U CN 215297003U
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Abstract
The utility model is suitable for a check out test set technical field of metal material physical property especially relates to rotatory bending fatigue test machine, including workstation, removal wheel and driving motor, and driving motor sets up at the top of workstation, removes the wheel and installs the surface at the workstation, rotatory bending fatigue test machine still includes: the heat conduction assembly is attached to the driving motor and used for transferring heat generated by the driving motor; the heat radiation structure is arranged on the workbench and connected with the driving motor, and is used for taking away heat on the heat conduction assembly through uniformly spraying cooling water on the heat conduction assembly firstly and then quickly evaporating the cooling water. The utility model discloses a set up heat-conducting component and heat dissipation mechanism, can be through earlier evenly spraying the cooling water toward heat-conducting component price, take away the heat on the heat-conducting component with the mode of cooling water rapid evaporation again to reach the purpose for the high-efficient heat dissipation cooling of driving motor.
Description
Technical Field
The utility model relates to a check out test set technical field of metal material physical property specifically is rotatory bending fatigue testing machine.
Background
The rotary bending fatigue testing machine is a detection device for testing the fatigue strength and the fatigue life of a metal material, the tests in China are mainly two main types of hydraulic servo and mechanical type at present, and the design principle is designed and manufactured according to the test principle of single-point stress application, double-point stress application and four-point stress application. The fatigue testing machine with single-point stress application and double-point stress application has the characteristics of small size, low requirement on sample precision and the like.
The existing rotary bending fatigue testing machine can often use a driving motor, and after the driving motor carries out long-time high-power driving operation, the machine body of the driving motor can generate more heat, so that the temperature of the motor is increased, and the service life of the driving motor can be seriously influenced by the working environment with higher temperature.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a rotatory bending fatigue testing machine aims at solving following problem: after the driving motor carries out long-time high-power driving operation, the machine body of the driving motor can generate more heat, so that the temperature of the motor is increased, and the service life of the driving motor can be seriously influenced by the working environment with higher temperature.
In order to achieve the above object, the utility model provides a following technical scheme:
rotatory bending fatigue testing machine, including workstation, removal wheel and driving motor, and driving motor sets up at the top of workstation, removes the wheel and installs the surface at the workstation, rotatory bending fatigue testing machine still includes:
the heat conduction assembly is attached to the driving motor and used for transferring heat generated by the driving motor;
the heat dissipation structure is arranged on the workbench, is connected with the driving motor and is used for taking away heat on the heat conduction assembly in a mode of uniformly spraying cooling water on the heat conduction assembly and then quickly evaporating the cooling water; and
and the reinforcing component is arranged on the workbench and used for avoiding the accident movement of the workbench through the moving wheel.
Further, the heat conducting assembly includes:
the heat conducting piece is attached to the surface of the driving motor and used for transferring heat on the driving motor; and
and a support member installed on the table for supporting the heat conductive member.
Further, the heat dissipation structure includes:
the first mounting piece is arranged on the workbench and used for mounting the driving motor;
the spraying assembly is arranged on the first mounting piece and the workbench and is used for uniformly spraying cooling water on the surface of the heat conducting piece; and
the accelerated evaporation assembly is arranged on the workbench, is communicated with the inside of the first mounting part and is used for accelerating the evaporation of cooling water sprayed on the surface of the heat conducting part by the spraying assembly.
Further, the spray assembly includes:
the spraying part is arranged at the bottom of the heat conducting part and is used for atomizing and spraying cooling water on the surface of the heat conducting part;
the water passing part is connected inside the first mounting part, is used for mounting the spraying part and is used for injecting cooling water into the spraying part; the water pumping piece is communicated with the water through piece; and
the water storage part is arranged on the workbench and communicated with the water pumping part for storing cooling water, and the water pumping part is used for pumping the cooling water in the water storage part into the water through part.
Further, the accelerated evaporation assembly includes:
the ventilation piece is arranged inside the first installation piece, and the position of an air outlet of the ventilation piece corresponds to the position of the heat conduction piece; and
and the wind generating piece is arranged on the workbench, is connected with the ventilation piece and is used for blowing wind into the ventilation piece.
Further, the reinforcement assembly includes:
the reinforcing member is used for preventing the workbench from accidentally moving through the moving wheel;
the movable part is used for installing the reinforcing part and driving the reinforcing part to move along the vertical direction;
the elastic piece is arranged on the moving piece and used for driving the moving piece to move;
the second mounting part is used for mounting the elastic part; and
the extensible member is arranged on the workbench and used for installing the second installation part and can also drive the second installation part to move.
The utility model provides a rotatory bending fatigue test machine, through setting up heat-conducting component and heat dissipation mechanism, can be through earlier evenly spraying the cooling water toward heat-conducting component price, take away the heat on the heat-conducting component with the mode of cooling water rapid evaporation again to reach the purpose for the high-efficient heat dissipation cooling of driving motor.
Drawings
Fig. 1 is a schematic structural view of a rotary bending fatigue testing machine.
Fig. 2 is a schematic view of a partial structure of a support rod and an arc-shaped heat conducting plate in the rotary bending fatigue testing machine.
Fig. 3 is an enlarged view of a point a in the rotary bending fatigue testing machine.
In the figure: 1. a work table; 2. a support box; 3. a drive motor; 4. an arc-shaped heat conducting plate; 5. a vent pipe; 6. an induced draft fan; 7. a water pump; 8. a water pipe; 9. a support bar; 10. an atomizing spray head; 11. a water storage tank; 12. a moving wheel; 13. a damping spring; 14. mounting a box; 15. a movable block; 16. a stabilizing plate; 17. a hydraulic telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-3, the embodiment of the utility model provides a rotatory bending fatigue testing machine, including workstation 1, removal wheel 12 and driving motor 3, and driving motor 3 sets up at the top of workstation 1, removes wheel 12 and installs the surface at workstation 1, rotatory bending fatigue testing machine still includes:
the heat conduction assembly is attached to the driving motor 3 and used for transferring heat generated by the driving motor 3;
the heat dissipation structure is arranged on the workbench 1, is connected with the driving motor 3 and is used for taking away heat on the heat conduction assembly in a mode of uniformly spraying cooling water on the heat conduction assembly and then quickly evaporating the cooling water; and
and the reinforcing component is arranged on the workbench 1 and used for avoiding the accident movement of the workbench 1 through the moving wheel 12.
The utility model discloses an in the embodiment, the heat conduction subassembly can adopt the heat-conducting plate of metal material to transmit driving motor 3's heat, heat radiation structure can adopt earlier evenly to spray the cooling water on the heat-conducting plate, again with the mode of cooling water flash evaporation, take away the heat of heat-conducting plate or utilize the direct mode with the surface contact of heat-conducting plate of cooling water to take away the heat, consolidate the subassembly and can adopt the mode that offsets gusset plate and ground to avoid workstation 1 to remove through removing wheel 12.
As shown in fig. 1, in an embodiment of the present invention, the heat conducting assembly includes:
the heat conducting piece is attached to the surface of the driving motor 3 and used for transferring heat on the driving motor 3; and
and a support member installed on the table 1 for supporting the heat-conducting member.
The heat dissipation structure includes:
the first mounting part is arranged on the workbench 1 and used for mounting the driving motor 3;
the spraying assembly is arranged on the first mounting piece and the workbench 1 and is used for uniformly spraying cooling water on the surface of the heat conducting piece; and
the accelerated evaporation assembly is arranged on the workbench 1, communicated with the interior of the first installation part and used for accelerating evaporation of cooling water sprayed on the surface of the heat conducting part by the spraying assembly.
The spray assembly comprises:
the spraying part is arranged at the bottom of the heat conducting part and is used for atomizing and spraying cooling water on the surface of the heat conducting part;
the water passing part is connected inside the first mounting part, is used for mounting the spraying part and is used for injecting cooling water into the spraying part; the water pumping piece is communicated with the water through piece; and
the water storage part is arranged on the workbench 1, is communicated with the water pumping part and is used for storing cooling water, and the water pumping part is used for pumping the cooling water in the water storage part into the water through part.
The accelerated evaporation assembly comprises:
the ventilation piece is arranged inside the first installation piece, and the position of an air outlet of the ventilation piece corresponds to the position of the heat conduction piece; and
and the wind generating piece is arranged on the workbench 1, is connected with the ventilation piece and is used for blowing wind into the ventilation piece.
In this embodiment, the heat-conducting piece can be the arc heat-conducting plate 4 of metal material, and support piece can be the bracing piece 9 of slender rod-like structure, and first installed part can be the supporting box 2 of box structure, and a plurality of ventilation hole has been seted up on the surface of supporting box 2, and the piece that sprays can be atomizer 10, and atomizer 10's open position is corresponding with the surface of arc heat-conducting plate 4, and the water-conducting piece can be water service pipe 8, and the pump water spare can be water pump 7, and the water storage spare can be storage water tank 11.
As shown in fig. 1 and 3, in one embodiment of the present invention, the reinforcement assembly includes:
a reinforcement for preventing the table 1 from being accidentally moved by the moving wheel 12;
the movable part is used for installing the reinforcing part and driving the reinforcing part to move along the vertical direction;
the elastic piece is arranged on the moving piece and used for driving the moving piece to move;
the second mounting part is used for mounting the elastic part; and
the extensible member is arranged on the workbench 1 and used for installing the second installation part and also driving the second installation part to move.
In this embodiment, the reinforcing member may be a stabilizing plate 16 having a plate-shaped structure, the movable member may be a movable block 15 having a T-shaped structure, the elastic member is preferably a damper spring 13, the second mounting member may be a mounting box 14 having a box-shaped structure, and the extensible member is preferably a hydraulic extensible rod 17 or an electric extensible rod.
The utility model discloses a working method does: when the driving motor 3 needs to dissipate heat, firstly, the water pump 7 is turned on, the water pump 7 works and pumps cooling water in the water storage tank 11 into the water service pipe 8, the cooling water is atomized by the atomizing nozzle 10 and sprayed on the surface of the arc-shaped heat conduction plate 4 when the atomizing nozzle 10 is pumped in, after the surface of the arc-shaped heat conduction plate 4 is uniformly sprayed with the cooling water, the water pump 7 is turned off and the induced draft fan 6 is turned on, the induced draft fan 6 blows wind into the ventilation pipe 5 and then blows the wind on the surface of the arc-shaped heat conduction plate 4 through the ventilation pipe 5, so that water mist on the surface of the arc-shaped heat conduction plate 4 is quickly evaporated, a large amount of heat on the arc-shaped heat conduction plate 4 is taken away, and the purpose of dissipating heat and cooling the driving motor 3 is achieved;
when driving motor 3 is at the during operation, for avoiding workstation 1 to remove the condition that wheel 12 appears offset subaerial through a plurality of, can open hydraulic telescoping rod 17, hydraulic telescoping rod 17 drives mounting box 14 and moves down, offsets with ground until the surface of steadying plate 16 to for workstation 1 provides the reinforcement measure, and through movable block 15 and damping spring 13, still can pass through damping measure for workstation 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. Rotatory bending fatigue testing machine, including the workstation, remove wheel and driving motor, and driving motor sets up at the top of workstation, removes the wheel and installs the surface at the workstation, its characterized in that, rotatory bending fatigue testing machine still includes:
the heat conduction assembly is attached to the driving motor and used for transferring heat generated by the driving motor;
the heat dissipation structure is arranged on the workbench, is connected with the driving motor and is used for taking away heat on the heat conduction assembly in a mode of uniformly spraying cooling water on the heat conduction assembly and then quickly evaporating the cooling water; and
and the reinforcing component is arranged on the workbench and used for avoiding the accident movement of the workbench through the moving wheel.
2. The rotary bending fatigue tester of claim 1, wherein the thermally conductive assembly comprises:
the heat conducting piece is attached to the surface of the driving motor and used for transferring heat on the driving motor; and
and a support member installed on the table for supporting the heat conductive member.
3. The rotary bending fatigue tester of claim 1, wherein the heat dissipation structure comprises:
the first mounting piece is arranged on the workbench and used for mounting the driving motor;
the spraying assembly is arranged on the first mounting piece and the workbench and is used for uniformly spraying cooling water on the surface of the heat conducting piece; and
the accelerated evaporation assembly is arranged on the workbench, is communicated with the inside of the first mounting part and is used for accelerating the evaporation of cooling water sprayed on the surface of the heat conducting part by the spraying assembly.
4. The rotary bending fatigue tester of claim 3, wherein the spray assembly comprises:
the spraying part is arranged at the bottom of the heat conducting part and is used for atomizing and spraying cooling water on the surface of the heat conducting part;
the water passing part is connected inside the first mounting part, is used for mounting the spraying part and is used for injecting cooling water into the spraying part;
the water pumping piece is communicated with the water through piece; and
the water storage part is arranged on the workbench and communicated with the water pumping part for storing cooling water, and the water pumping part is used for pumping the cooling water in the water storage part into the water through part.
5. The rotary bending fatigue tester of claim 3, wherein the accelerated evaporation assembly comprises:
the ventilation piece is arranged inside the first installation piece, and the position of an air outlet of the ventilation piece corresponds to the position of the heat conduction piece; and
and the wind generating piece is arranged on the workbench, is connected with the ventilation piece and is used for blowing wind into the ventilation piece.
6. The rotary bending fatigue tester of claim 1, wherein the reinforcement assembly comprises:
the reinforcing member is used for preventing the workbench from accidentally moving through the moving wheel;
the movable part is used for installing the reinforcing part and driving the reinforcing part to move along the vertical direction;
the elastic piece is arranged on the moving piece and used for driving the moving piece to move;
the second mounting part is used for mounting the elastic part; and
the extensible member is arranged on the workbench and used for installing the second installation part and can also drive the second installation part to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376591.4U CN215297003U (en) | 2021-06-21 | 2021-06-21 | Rotary bending fatigue testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376591.4U CN215297003U (en) | 2021-06-21 | 2021-06-21 | Rotary bending fatigue testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215297003U true CN215297003U (en) | 2021-12-24 |
Family
ID=79517389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121376591.4U Active CN215297003U (en) | 2021-06-21 | 2021-06-21 | Rotary bending fatigue testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215297003U (en) |
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2021
- 2021-06-21 CN CN202121376591.4U patent/CN215297003U/en active Active
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