CN117168813B - Bearing high temperature performance test equipment - Google Patents
Bearing high temperature performance test equipment Download PDFInfo
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- CN117168813B CN117168813B CN202311450274.6A CN202311450274A CN117168813B CN 117168813 B CN117168813 B CN 117168813B CN 202311450274 A CN202311450274 A CN 202311450274A CN 117168813 B CN117168813 B CN 117168813B
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- box body
- temperature performance
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- belt
- performance test
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- 238000011056 performance test Methods 0.000 title claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
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Abstract
The invention relates to the technical field of bearing detection equipment and discloses bearing high-temperature performance test equipment, which comprises a box body, wherein a cover plate is horizontally arranged above the box body, a lifting mechanism for lifting the cover plate is arranged on one side of the box body, a first rack and a second rack are vertically and fixedly arranged at the bottom of the cover plate, the top of the box body is open, a U-shaped plate is slidably arranged in the box body, a first clamping column and a second clamping column are symmetrically arranged above the transverse edge of the U-shaped plate, and a first rotating mechanism for rotating the second clamping column is arranged on one vertical edge of the U-shaped plate. According to the invention, after the cover plate is closed, the first gear and the screw rod can be automatically rotated, the first clamping column can be further moved to clamp the bearing placed on the second clamping column, meanwhile, when the second rack is meshed with the second gear, the second gear drives the screw rod to rotate, the U-shaped plate and the fixed bearing thereof can be moved downwards to be immersed in lubricating oil, and the bearing can be placed and taken down conveniently and rapidly.
Description
Technical Field
The invention relates to the technical field of bearing detection equipment, in particular to bearing high-temperature performance test equipment.
Background
With the development of industry, the requirements of bearing working temperature, rotating speed, bearing capacity and the like are more and more severe. Many times this results in a lay-down of the solution because no suitable bearings are found to support the bearing rotor system. Before the bearing is applied to engineering, the actual limit rotation speed, the limit bearing capacity, the service life of the bearing and other data of the bearing need to be measured by adopting test equipment.
As disclosed in chinese patent publication No. CN218895943U, the high-temperature performance test device for a bearing is not convenient and fast enough to fix the bearing to be tested, and has no function of automatically clamping the bearing after the bearing is placed, so that the test efficiency for the bearing is low, and therefore, there is a need to design a high-temperature performance test device for a bearing.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides bearing high-temperature performance test equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a bearing high temperature performance test equipment, includes the box, box top level is provided with the apron, and box one side is equipped with the elevating system who is used for lifting the apron, the vertical fixed mounting in apron bottom has first rack and second rack, the box top is the open-type, and the inside slip of box is provided with the U template, the first clamp column and the second clamp column that the horizontal side symmetry of U template set up, and one of them perpendicular limit of U template is equipped with the first rotary mechanism that is used for rotating the second clamp column, the perpendicular limit one side horizontal fixed mounting of U template has the sleeve, and sleeve tip slip is provided with the loop bar, loop bar tip rotation is installed in first clamp column one side center department, and the loop bar fixed surface has cup jointed the linking board, the perpendicular limit one side rotation of U template is installed the lead screw, and the lead screw surface is inside the linking board through threaded connection, lead screw top fixed mounting has first gear, and first gear and first meshing, the bottom is equipped with the synchronous upper and lower moving mechanism that is used for reciprocate the U template, and box bottom installs the electrical heating board.
As a further technical solution of the present invention, the lifting mechanism includes: the electric telescopic rod is vertically and fixedly arranged at the center of one side outside the box body, and an output shaft of the electric telescopic rod is arranged at the bottom of the cover plate.
As a further technical scheme of the invention, the two ends of one side of the box body are vertically and fixedly provided with the telescopic sleeve rods, the telescopic ends of the two telescopic sleeve rods are fixedly arranged at the bottom of the cover plate, and the electric telescopic rod is positioned between the two telescopic sleeve rods.
As a further aspect of the present invention, the first rotating mechanism includes: the driving motor is horizontally and fixedly arranged on one side of the vertical edge of the U-shaped plate, the output shaft of the driving motor is provided with a fixing rod, and the other end of the fixing rod is fixedly arranged at the center of one side of the second clamping column.
As a further technical solution of the present invention, the synchronous up-and-down movement mechanism includes: the strip shaped plate, the strip shaped plate has two, and two strip shaped plates slidable mounting respectively in the box bottom both ends, the inside horizontal rotation of box installs the lead screw, the lead screw surface is inside in two strip shaped plates through threaded connection, and the screw thread opposite direction of two strip shaped plates of lead screw connection.
As a further technical scheme of the invention, movable rods are rotatably arranged at four corners of the bottom of the transverse edge of the U-shaped plate, and the tail ends of the four movable rods are rotatably arranged at the tops of the two strip-shaped plates respectively.
As a further technical scheme of the invention, a first belt is horizontally arranged in the box body in a rotating manner, first belt wheels are arranged at two ends of the inside of the first belt, one first belt wheel is fixedly sleeved on the surface of a screw rod, a first mounting plate is rotatably arranged on one side of the other first belt wheel, and the first mounting plate is fixedly arranged on one side of the inside of the box body.
As a further technical scheme of the invention, a second belt is vertically arranged in the box body in a rotating manner, two second belt pulleys are respectively arranged at two ends of the interior of the second belt, one second belt pulley is fixedly arranged at the center of one side of the corresponding first belt pulley, a second mounting plate is rotatably arranged at one side of the other second belt pulley, and the second mounting plate is fixedly arranged at one side of the interior of the box body.
As a further technical scheme of the invention, a second gear is fixedly arranged on the side surface of the second belt wheel provided with the second mounting plate, and the second gear and the second rack are meshed with each other.
The beneficial effects of the invention are as follows:
according to the invention, through the movably arranged first clamping column, the rotatably arranged first gear, the rotatably arranged second gear, the screw rod and the screw rod, the first gear and the screw rod can be automatically rotated after the cover plate is closed, the first clamping column can be further moved to clamp the bearing arranged on the second clamping column, meanwhile, when the second rack is meshed with the second gear, the second gear can be used for driving the screw rod to rotate, and further, the U-shaped plate and the fixed bearing thereof can be moved downwards to be immersed in lubricating oil, so that the bearing can be conveniently and quickly placed and taken down, and the using effect of the device is further improved.
Drawings
FIG. 1 is a schematic structural diagram of a test device for testing high-temperature performance of a bearing according to the present invention;
FIG. 2 is a schematic diagram of a movement structure of a stake holder of a bearing high-temperature performance test device according to the present invention;
FIG. 3 is a schematic diagram of a right side cross-sectional structure of a housing of a bearing high temperature performance test apparatus according to the present invention;
FIG. 4 is a schematic cross-sectional structure of a test device for testing high-temperature performance of a bearing according to the present invention;
FIG. 5 is a schematic diagram of a cross-sectional structure of the left side of a housing of a bearing high-temperature performance test device according to the present invention;
FIG. 6 is a schematic diagram showing a bottom view of a bearing high-temperature performance test apparatus according to the present invention, with a box removed;
FIG. 7 is an enlarged view of portion A of FIG. 2;
fig. 8 is an enlarged view of a portion B in fig. 6.
In the figure: 1. a case; 2. a cover plate; 3. a U-shaped plate; 4. a first clamping column; 5. a second clamping column; 6. a fixed rod; 7. a telescopic loop bar; 8. an electric telescopic rod; 9. a first rack; 10. a second rack; 11. a strip-shaped plate; 12. a movable rod; 13. a screw rod; 14. a driving motor; 15. a screw rod; 16. a first gear; 17. a second gear; 18. a first belt; 19. a second belt; 20. a splice plate; 21. a sleeve; 22. a loop bar; 23. a first pulley; 24. a second pulley; 25. a first mounting plate; 26. and a second mounting plate.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-8, a bearing high temperature performance test device comprises a box 1, a cover plate 2 is horizontally arranged above the box 1, a lifting mechanism for lifting the cover plate 2 is arranged on one side of the box 1, a first rack 9 and a second rack 10 are vertically and fixedly arranged at the bottom of the cover plate 2, the top of the box 1 is open, a U-shaped plate 3 is slidably arranged in the box 1 and is used for supporting a bearing to be tested, so that the bearing can be immersed in lubricating oil, a first clamping column 4 and a second clamping column 5 are symmetrically arranged above the transverse edge of the U-shaped plate 3, a first rotating mechanism for rotating the second clamping column 5 is arranged on one vertical edge of the U-shaped plate 3, a sleeve 21 is horizontally and fixedly arranged on one side of the vertical edge of the U-shaped plate 3, a sleeve rod 22 is slidably arranged at the end of the sleeve 21, the loop bar 22 tip rotates and installs in first clamp post 4 one side center department, and loop bar 22 fixed surface has cup jointed link plate 20, U template 3 erects limit one side and rotates and install lead screw 15, and lead screw 15 surface is through threaded connection in link plate 20 inside, lead screw 15 top end fixed mounting has first gear 16, and first gear 16 and first rack 9 meshing, can change the motion Rong Guodi a gear 16 of first rack 9 vertical direction and lead screw 15 into the motion of link plate 20 horizontal direction, further can make first clamp post 4 follow apron 2 and remove, be equipped with the synchronous upper and lower mobile mechanism that is used for reciprocate U template 3 in box 1 bottom, and the electric heating board is installed to box 1 bottom, box 1 one side intercommunication has the drain pipe, the electric heating board is used for carrying out the high temperature performance test of heating use bearing to lubricating oil.
Referring to fig. 1-2, in a preferred embodiment, the lifting mechanism comprises: the electric telescopic rod 8, the electric telescopic rod 8 is vertical fixed mounting in the outside one side center department of box 1, and electric telescopic rod 8's output shaft is installed in apron 2 bottoms, the equal vertical fixed mounting in box 1 one side both ends has flexible loop bar 7, and the equal fixed mounting in apron 2 bottoms of flexible end of two flexible loop bars 7, electric telescopic rod 8 is located between two flexible loop bars 7, through elevating system's setting, can make electric telescopic rod 8 direct drive apron 2 reciprocate to it is convenient sealed to box 1 to cooperate in box 1.
Referring to fig. 1-3, in a preferred embodiment, the first rotation mechanism includes: the driving motor 14, the driving motor 14 level fixed mounting is in U template 3 vertical side one side, and the dead lever 6 is installed to the output shaft of driving motor 14, and dead lever 6 other end fixed mounting is in second clamp 5 one side center department, through the setting of first slewing mechanism for after the bearing that awaits measuring soaks the lubricating oil inside, through driving dead lever 6 rotation, and by dead lever 6 rotation drive the first clamp 4 and the second clamp 5 rotation of bearing and clamping bearing that await measuring.
Referring to fig. 1 to 8, in a preferred embodiment, the synchronous up-and-down movement mechanism includes: the strip shaped plate 11, strip shaped plate 11 has two, and two strip shaped plate 11 sliding mounting respectively in the inside both ends of box 1, box 1 inside horizontal rotation installs lead screw 13, lead screw 13 surface passes through threaded connection in two strip shaped plate 11 inside, and the screw 13 connects the screw opposite direction of two strip shaped plate 11, U shaped plate 3 horizontal limit bottom four corners all rotates and installs movable rod 12, and four movable rod 12 terminal rotation respectively install in two strip shaped plate 11 tops, box 1 inside horizontal rotation is provided with first belt 18, and first belt 18 inside both ends all are equipped with first band pulley 23, one of them first belt pulley 23 fixed sleeve joint is in lead screw 13 surface, and another first belt pulley 23 one side rotation is installed first mounting panel 25, first mounting panel 25 fixed mounting is in box 1 inside one side, the inside vertical rotation of box 1 is provided with second belt 19, and the inside both ends of second belt 19 all are equipped with two second pulleys 24, one of them second belt pulley 24 fixed mounting is in corresponding first belt pulley 23 one side center department, and another second belt pulley 24 one side rotation is installed second belt pulley 26, second belt pulley 26 fixed mounting panel 26 is installed in second belt pulley 1 side, second side is equipped with second pulley 26 simultaneously and is driven down in synchronous pulley 17, second side-mounted gear 17 fixed mounting panel 1 and is equipped with synchronous to move simultaneously, it is equipped with second side-down in the first side of the first mounting panel 17, it is equipped with synchronous to be equipped with the second side-down mechanism.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: the bearing is placed at the end part of the second clamp column 5, the cover plate 2 is driven to move through the electric telescopic rod 8, the cover plate 2 moves to drive the first rack 9 and the second rack 10 to move downwards, when the first rack 9 and the first gear 16 are in contact engagement, the first gear 16 is driven to rotate, the first gear 16 rotates to drive the screw rod 15 to rotate, the screw rod 15 rotates to drive the joint plate 20 to move, the joint plate 20 moves to drive the sleeve rod 22 to move, the sleeve rod 22 moves to drive the first clamp column 4 to move, and accordingly the first clamp column 4 and the second clamp column 5 are matched to clamp and fix the bearing to be tested, after the first rack 9 and the first gear 16 are separated, the second rack 10 and the second gear 17 are contacted and meshed, the second rack 10 moves to drive the second gear 17 to rotate, the second belt pulley 24 and the second belt 19 to rotate, the second belt pulley 24 drives the first belt 18 and the first belt pulley 23 to rotate, the joint plate 20 moves to drive the two strips 11 to move, the two strips 11 move to drive the four movable plates 12 to move, and the movable plate 12 is driven by the movable plate 3 to move through the U-shaped plate 3, and the movable plate 3 is driven to move through the movable plate 3 to be fully, and the movable plate is driven to move through the movable plate 1 is driven to be in the U-shaped plate 2 is driven to move, and the movable plate is driven to be used to be in the lubrication box to move, and the movable plate is used to be used to move the movable box is driven to move the U-shaped to move and is used to be used to move to drive the movable box to drive the U-shaped plate to move to drive the movable box to drive to move to drive the lubricating plate.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a bearing high temperature performance test equipment, includes box (1), its characterized in that, box (1) top level is provided with apron (2), and box (1) one side is equipped with the elevating system who is used for going up and down apron (2), the vertical fixed mounting in apron (2) bottom has first rack (9) and second rack (10), box (1) top is the open-type, and box (1) inside slip is provided with U template (3), first clamp column (4) and second clamp column (5) that U template (3) horizontal side top symmetry set up, and one of them vertical limit of U template (3) is equipped with the first rotary mechanism who is used for rotating second clamp column (5), U template (3) vertical limit one side horizontal fixed mounting has sleeve (21), and sleeve (21) tip sliding is provided with loop bar (22), loop bar (22) tip rotation is installed in first clamp column (4) one side center board department, and loop bar (22) fixed surface socket joint has armature bar (20), U template (3) vertical limit is equipped with the first rotary mechanism that is used for rotating second clamp column (15) and first screw (16) is installed on one side of the lead screw (16) and is connected with first screw (16) through first screw thread (16), the inner bottom of the box body (1) is provided with a synchronous up-down moving mechanism for moving the U-shaped plate (3) up and down, and the bottom of the box body (1) is provided with an electric heating plate.
2. The bearing high temperature performance test apparatus of claim 1, wherein the lifting mechanism comprises: the electric telescopic rod (8), electric telescopic rod (8) vertical fixed mounting is in outside one side center department of box (1), and the output shaft of electric telescopic rod (8) is installed in apron (2) bottom.
3. The bearing high-temperature performance test device according to claim 2, wherein the two ends of one side of the box body (1) are vertically and fixedly provided with telescopic sleeve rods (7), the telescopic ends of the two telescopic sleeve rods (7) are fixedly arranged at the bottom of the cover plate (2), and the electric telescopic rod (8) is positioned between the two telescopic sleeve rods (7).
4. A bearing high temperature performance test apparatus according to claim 3, wherein the first rotating mechanism comprises: the driving motor (14), driving motor (14) level fixed mounting is in U template (3) perpendicular limit one side, and the dead lever (6) is installed to the output shaft of driving motor (14), dead lever (6) other end fixed mounting is in second clamp post (5) one side center department.
5. The apparatus for testing high temperature performance of bearings according to claim 4, wherein said synchronous up-and-down moving mechanism comprises: the device comprises two strip-shaped plates (11), wherein the two strip-shaped plates (11) are respectively slidably mounted at two ends of the inner bottom of the box body (1), a screw rod (13) is horizontally rotatably mounted in the box body (1), the surfaces of the screw rods (13) are connected inside the two strip-shaped plates (11) through threads, and the screw threads of the screw rods (13) are opposite in direction.
6. The bearing high-temperature performance test device according to claim 5, wherein movable rods (12) are rotatably mounted at four corners of the bottom of the transverse edge of the U-shaped plate (3), and the tail ends of the four movable rods (12) are rotatably mounted at the tops of the two strip-shaped plates (11) respectively.
7. The bearing high-temperature performance test equipment according to claim 6, wherein a first belt (18) is horizontally arranged in the box body (1) in a rotating mode, first belt wheels (23) are arranged at two ends of the inside of the first belt (18), one first belt wheel (23) is fixedly sleeved on the surface of the lead screw (13), a first mounting plate (25) is rotatably mounted on one side of the other first belt wheel (23), and the first mounting plate (25) is fixedly mounted on one side of the inside of the box body (1).
8. The bearing high-temperature performance test equipment according to claim 7, wherein a second belt (19) is vertically arranged in the box body (1) in a rotating mode, two second belt pulleys (24) are arranged at two ends in the second belt (19), one second belt pulley (24) is fixedly arranged at the center of one side of the corresponding first belt pulley (23), a second mounting plate (26) is rotatably arranged at one side of the other second belt pulley (24), and the second mounting plate (26) is fixedly arranged at one side in the box body (1).
9. A bearing high temperature performance test apparatus according to claim 8, wherein a second gear (17) is fixedly mounted on a side of a second pulley (24) on which the second mounting plate (26) is mounted, and the second gear (17) and the second rack (10) are engaged with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311450274.6A CN117168813B (en) | 2023-11-02 | 2023-11-02 | Bearing high temperature performance test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311450274.6A CN117168813B (en) | 2023-11-02 | 2023-11-02 | Bearing high temperature performance test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117168813A CN117168813A (en) | 2023-12-05 |
| CN117168813B true CN117168813B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311450274.6A Active CN117168813B (en) | 2023-11-02 | 2023-11-02 | Bearing high temperature performance test equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN117168813B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115575124A (en) * | 2022-11-18 | 2023-01-06 | 山东瓦特轴承有限公司 | Automatic assembly detection device applied to high-temperature bearing |
| KR20230015641A (en) * | 2021-07-23 | 2023-01-31 | 한국로봇융합연구원 | Performance test apparatus of wave generator bearing |
| CN218725323U (en) * | 2022-10-27 | 2023-03-24 | 浙江艾锐特轴承制造有限公司 | Performance experiment device of high-temperature-resistant linear bearing |
| CN218895943U (en) * | 2023-01-13 | 2023-04-21 | 哈尔滨群树机械科技有限公司 | Bearing high temperature performance test equipment |
| CN219301954U (en) * | 2022-11-11 | 2023-07-04 | 陕西煤业新型能源科技股份有限公司 | Industrial equipment state fault diagnosis device |
| CN116735477A (en) * | 2023-04-19 | 2023-09-12 | 江苏中星养护有限公司 | Device and method for testing interlayer bonding shear strength of regenerated pavement |
| CN116929760A (en) * | 2023-09-14 | 2023-10-24 | 烟台华顺机械工程设备有限公司 | Rolling bearing oil-gas lubrication system |
-
2023
- 2023-11-02 CN CN202311450274.6A patent/CN117168813B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230015641A (en) * | 2021-07-23 | 2023-01-31 | 한국로봇융합연구원 | Performance test apparatus of wave generator bearing |
| CN218725323U (en) * | 2022-10-27 | 2023-03-24 | 浙江艾锐特轴承制造有限公司 | Performance experiment device of high-temperature-resistant linear bearing |
| CN219301954U (en) * | 2022-11-11 | 2023-07-04 | 陕西煤业新型能源科技股份有限公司 | Industrial equipment state fault diagnosis device |
| CN115575124A (en) * | 2022-11-18 | 2023-01-06 | 山东瓦特轴承有限公司 | Automatic assembly detection device applied to high-temperature bearing |
| CN218895943U (en) * | 2023-01-13 | 2023-04-21 | 哈尔滨群树机械科技有限公司 | Bearing high temperature performance test equipment |
| CN116735477A (en) * | 2023-04-19 | 2023-09-12 | 江苏中星养护有限公司 | Device and method for testing interlayer bonding shear strength of regenerated pavement |
| CN116929760A (en) * | 2023-09-14 | 2023-10-24 | 烟台华顺机械工程设备有限公司 | Rolling bearing oil-gas lubrication system |
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| CN117168813A (en) | 2023-12-05 |
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