CN113639997B - Automobile steering bearing ring experiment machine - Google Patents
Automobile steering bearing ring experiment machine Download PDFInfo
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- CN113639997B CN113639997B CN202110946052.8A CN202110946052A CN113639997B CN 113639997 B CN113639997 B CN 113639997B CN 202110946052 A CN202110946052 A CN 202110946052A CN 113639997 B CN113639997 B CN 113639997B
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- liquid storage
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- 238000002474 experimental method Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 149
- 238000005554 pickling Methods 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 238000012360 testing method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 239000002253 acid Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
Abstract
The invention relates to the technical field of bearing ring experimental equipment and discloses an automobile steering bearing ring experimental machine, which comprises a base, wherein a liquid storage tank is arranged at the upper end of the base, a liquid storage tank is arranged at the lower end of the base, a circulating pump for supplying liquid to the liquid storage tank is arranged in the liquid storage tank, a movable seat is also arranged in the liquid storage tank, one end of the movable seat is rotationally connected with the liquid storage tank through a first rotating shaft, a plurality of channels are arranged on one side of the movable seat, and a plurality of liquid outlets are arranged on the other side of the movable seat. According to the invention, the base with the liquid storage tank, the circulating pump, the liquid storage tank and the movable seat is arranged, the pickling liquid in the liquid storage tank can be conveyed into the liquid storage tank through the circulating pump, then the pickling liquid can flow onto the movable seat through the liquid outlet pipe, the workpiece is fixed on the movable seat, and in the experiment, the flow rate of the pickling liquid can be changed by only adjusting the inclination angle of the movable seat, so that the device is convenient to use, energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of bearing ring experimental equipment, in particular to an automobile steering bearing ring experimental machine.
Background
Bearings are an important component in contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the friction coefficient in the course of its movement and ensure its rotation accuracy. With the continuous development of technology, the types of bearings are quite various, and taking automobile steering as an example, the bearings used for automobile steering are mostly tapered roller bearings, and the bearings consist of a bearing inner ring and a bearing outer ring although the functions of the bearings are different from those of common ball bearings.
In the processing process of the bearing ring, the bearing ring needs to be subjected to acid washing treatment, and acid washing burn is a common problem in the acid washing process, because the concentration of the acid liquid is higher or the acid washing time of the workpiece is too long. Therefore, the samples need to be tested and inspected to determine the optimal pickling process before production can take place. The temperature, the concentration of the pickling solution, the flow rate of the pickling solution and the flow rate all influence the pickling effect. In the prior art, corresponding driving equipment is required to be installed in experimental equipment to finish the flow rate adjustment of pickling solution, so that the equipment cost is greatly increased, and the energy conservation and the environmental protection are not enough.
Disclosure of Invention
The invention provides an automobile steering bearing ring experiment machine which has the beneficial effects of convenient adjustment, energy conservation and environmental protection, and solves the problems in the prior art that: in order to finish the flow rate adjustment of the pickling solution, corresponding driving equipment is required to be installed in experimental equipment, so that the equipment cost is greatly increased, and the problems of energy conservation and environmental protection are solved.
The invention provides the following technical scheme: the utility model provides an automobile steering bearing ring experiment machine, includes the base, the upper end of base is equipped with the liquid storage groove, just the lower extreme of base is equipped with the liquid storage groove, be equipped with in the liquid storage groove and be used for giving the circulating pump of liquid storage groove feed liquid, still be equipped with the movable seat in the liquid storage groove, just the one end of movable seat through first pivot with the liquid storage groove rotates to be connected, one side of movable seat is equipped with a plurality of channel, just the opposite side of movable seat is equipped with a plurality of liquid outlet, be equipped with a plurality of material carrying mechanism on the movable seat, just material carrying mechanism's position and quantity with channel one-to-one, material carrying mechanism includes layer board, impeller and reduction gear, the impeller is located in the liquid outlet, the layer board is located in the channel, the reduction gear with movable seat fixed connection, the output shaft of reduction gear with impeller fixed connection.
As an alternative to the automotive steering bearing ring testing machine of the present invention, wherein: the movable seat is internally provided with flow channels, the positions and the number of the flow channels are in one-to-one correspondence with the channels, and one end of each flow channel is communicated with the liquid outlet.
As an alternative to the automotive steering bearing ring testing machine of the present invention, wherein: the one end of channel is equipped with the feed liquor pipe, just the feed liquor pipe with the runner intercommunication, feed liquor pipe department is equipped with the flashboard, the feed liquor pipe is kept away from the one end of movable seat is equipped with adjusting bolt, just adjusting bolt pass through the screw thread with feed liquor pipe spiro union, adjusting bolt's one end pass through the second pivot with the flashboard rotates to be connected.
As an alternative to the automotive steering bearing ring testing machine of the present invention, wherein: the support plate is far away from one end of the speed reducer is provided with a fixed seat, the fixed seat is disc-shaped, and the outer side of the fixed seat is provided with a plurality of convex ribs.
As an alternative to the automotive steering bearing ring testing machine of the present invention, wherein: the fixing seat is of a hollow structure, a plurality of liquid outlet holes are formed in the outer side of the fixing seat, and a rotary pipe joint is arranged at one end of the fixing seat.
As an alternative to the automotive steering bearing ring testing machine of the present invention, wherein: the fixing base is kept away from one side of feed liquor pipe is equipped with liquid supply mechanism, just liquid supply mechanism includes collecting tank and movable block, the movable block with movable seat sliding connection, the one end of collecting tank is equipped with loudspeaker form opening, just the collecting tank through connecting spring with movable block elastic connection, the one end of collecting tank is equipped with the liquid outlet, just the liquid outlet pass through the hose with rotatory coupling intercommunication.
As an alternative to the automotive steering bearing ring testing machine of the present invention, wherein: one side of the liquid storage tank is provided with a plurality of liquid outlet pipes, and a valve is arranged at each liquid outlet pipe.
As an alternative to the automotive steering bearing ring testing machine of the present invention, wherein: the supporting plate is disc-shaped, and a plurality of convex ribs are arranged on the outer side of the supporting plate. The supporting plate is disc-shaped, and a plurality of protrusions are arranged on the outer side of the supporting plate.
As an alternative to the automotive steering bearing ring testing machine of the present invention, wherein: the movable seat is far away from one side of liquid outlet is equipped with the support, the support is the C font, just the support pass through the spout with movable seat sliding connection, be equipped with fastening bolt on the support, fastening bolt pass through the screw thread with support spiro union, just fastening bolt's one end with movable seat is inconsistent.
As an alternative to the automotive steering bearing ring testing machine of the present invention, wherein: the liquid storage tank is internally provided with supporting blocks for supporting the movable seat, the supporting blocks are symmetrically arranged on two sides of the liquid storage tank, and the bottom ends of the supporting blocks are in sliding connection with the liquid storage tank.
The invention has the following beneficial effects:
1. this car turns to bearing ring experiment machine through setting up a base that has reservoir, circulating pump, reservoir and movable seat, can carry the pickling solution in the reservoir to the reservoir through the circulating pump in, the pickling solution can flow to the movable seat through the drain pipe afterwards on, and the work piece just is fixed on the movable seat, and during the experiment, only need adjust the inclination of movable seat, just can change the velocity of flow of pickling solution, convenient to use and comparatively energy-concerving and environment-protective.
2. This car turns to bearing ring experiment machine through set up a plurality of runner and the liquid outlet that uses with the runner cooperation in the movable seat, and during the pickling solution flows in the channel, can shunt when it passes through the feed liquor pipe, and a part can enter into the runner through the feed liquor pipe in, and another part can continue to flow along the channel, can strike the impeller and make it rotate through the pickling solution, and the impeller can drive the reduction gear and rotate, and the reduction gear then can drive layer board and experiment work piece and rotate, effectually reduced experimental error.
3. This car turns to bearing ring experiment machine, through set up a fixing base on the layer board, it has a plurality of to go out the liquid hole to encircle on the fixing base, one side at the layer board is equipped with the liquid feeding mechanism that is used for carrying out the liquid feeding to the fixing base, liquid feeding mechanism mainly comprises collecting tank and movable block, movable block one end and movable seat sliding connection, the other end is pegged graft in the collecting tank, under normal condition, the movable block is with collecting tank separation, be equipped with the arch in the outside of layer board, along with the rotation of layer board, the arch can be continuous with the movable block inconsistent, under bellied promotion, the movable block can be to collecting tank direction motion, one end at the collecting tank is equipped with the tubaeform opening, the pickling liquid can enter into the collecting tank through the tubaeform opening when flowing, along with the motion of movable block, can extrude the pickling liquid in the collecting tank, a portion pickling liquid will enter into the fixing base through liquid outlet, hose and rotary pipe joint blowout, in the liquid outlet hole through the fixing base, in-process, the pickling liquid can contact with the inner wall of bearing ring, the effectual experimental accuracy that has improved.
Drawings
Fig. 1 is a cross-sectional view of a base of the present invention.
Fig. 2 is a sectional view of the movable seat of the present invention.
Fig. 3 is a top view of the cradle of the present invention.
Fig. 4 is a side view of the movable seat of the present invention.
In the figure: 1. a base; 2. a liquid storage tank; 3. a liquid storage tank; 4. a circulation pump; 5. a movable seat; 501. a channel; 502. a liquid outlet; 503. a flow passage; 6. a supporting plate; 601. a protrusion; 7. an impeller; 8. a speed reducer; 9. a liquid inlet pipe; 10. a flashboard; 11. an adjusting bolt; 12. a fixing seat; 1201. convex ribs; 13. a rotary pipe joint; 14. a liquid collecting tank; 15. a movable block; 16. a connecting spring; 17. a liquid outlet; 18. a liquid outlet pipe; 19. a bracket; 20. a chute; 21. a fastening bolt; 22. and a supporting block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-4, an automobile steering bearing ring experiment machine comprises a base 1, a liquid storage tank 2 is arranged at the upper end of the base 1, a liquid storage tank 3 is arranged at the lower end of the base 1, a circulating pump 4 for supplying liquid to the liquid storage tank 2 is arranged in the liquid storage tank 3, a movable seat 5 is further arranged in the liquid storage tank 3, one end of the movable seat 5 is rotatably connected with the liquid storage tank 3 through a first rotating shaft, a plurality of grooves 501 are formed in one side of the movable seat 5, a plurality of liquid outlets 502 are formed in the other side of the movable seat 5, a plurality of material carrying mechanisms are arranged on the movable seat 5, the positions and the number of the material carrying mechanisms are in one-to-one correspondence with the grooves 501, each material carrying mechanism comprises a supporting plate 6, impellers 7 and a speed reducer 8, the impellers 7 are located in the liquid outlets 502, the speed reducer 8 is fixedly connected with the movable seat 5, an output shaft of the speed reducer 8 is fixedly connected with the supporting plate 6, and an input shaft of the speed reducer 8 is fixedly connected with the impellers 7. One side of the liquid storage tank 2 is provided with a plurality of liquid outlet pipes 18, and valves are arranged at the liquid outlet pipes 18.
Through setting up a base 1 that has reservoir 2 and reservoir 3, be equipped with circulating pump 4 in base 1, can carry the pickling solution in the reservoir 3 to reservoir 2 through circulating pump 4, be equipped with a plurality of drain pipe 18 in one side of reservoir 2, pickling solution in the reservoir 2 can be discharged through drain pipe 18, and flow to movable seat 5, experimental work piece just fixes on movable seat 5, in the in-process of in-service use, can be convenient adjust the angle of movable seat 5, when the flow of drain pipe 18 department is invariable, the slope of movable seat 5 is bigger, then the velocity of flow of pickling solution is faster, the adjustment of movable seat 5 can be accomplished through manual simply, and is convenient to use and comparatively energy-concerving and environment-protective.
Specific working principle: the inclination angle of the movable seat 5 is adjusted firstly, then the workpiece is placed on the supporting plate 6, the circulating pump 4 is started, the pickling solution in the liquid storage tank 3 can be conveyed into the liquid storage tank 2 through the circulating pump 4, the valve is opened, the pickling solution accumulated in the liquid storage tank 2 can be discharged through the liquid outlet pipe 18 and flows onto the movable seat 5, the movable seat 5 is provided with the channels 501 with positions and quantity corresponding to the liquid outlet pipes 18 one by one, the pickling solution can pass through the channels 501 and then reenter the liquid storage tank 3, so that the reciprocating operation is realized, and in the process, the pickling solution can continuously react with experimental workpieces in the channels 501, thereby finishing the pickling of the workpiece.
Example 2
Referring to fig. 1-4, in this embodiment, in addition to the further improvement of embodiment 1, a runner 503 is disposed in the movable seat 5, the positions and the number of the runners 503 are in one-to-one correspondence with the channels 501, and one end of the runner 503 is communicated with the liquid outlet 502. One end of the channel 501 is provided with a liquid inlet pipe 9, the liquid inlet pipe 9 is communicated with the flow channel 503, a flashboard 10 is arranged at the position of the liquid inlet pipe 9, one end of the liquid inlet pipe 9 far away from the movable seat 5 is provided with an adjusting bolt 11, the adjusting bolt 11 is in threaded connection with the liquid inlet pipe 9 through threads, and one end of the adjusting bolt 11 is in rotary connection with the flashboard 10 through a second rotary shaft. One end of the supporting plate 6 far away from the speed reducer 8 is provided with a fixed seat 12, the fixed seat 12 is disc-shaped, and the outer side of the fixed seat 12 is provided with a plurality of convex ribs 1201.
After the pickling solution enters the channel 501, the pickling solution flows from the high end of the channel 501 to the low end of the channel 501, in the process, the pickling solution continuously flushes the experimental workpiece, in order to improve the detection precision, a plurality of flow channels are arranged in the movable seat 5, when the pickling solution flows in the channel 501, one part of the pickling solution enters the flow channels 503 through the liquid inlet pipe 9, the other part of the pickling solution continuously flows along the channel 501, the pickling solution entering the flow channels 503 flows out through the liquid outlet 502, the impeller 7 is arranged at the liquid outlet 502, the impeller 7 is fixed on the input shaft of the speed reducer 8, the pickling solution can impact the impeller 7 during flowing, the speed reducer 8 can drive the supporting plate 6 to rotate during flowing, the speed reducer 8 mainly plays the roles of reducing the rotating speed and increasing the torque, the supporting plate 6 can drive the experimental workpiece to rotate together during flowing, and thus the experimental workpiece can continuously rotate during flowing, and the experimental error is smaller.
The liquid inlet pipe 9 is provided with the flashboard 10, the flashboard 10 is in sliding connection with the liquid inlet pipe 9, the liquid inlet pipe 9 is provided with the adjusting bolt 11, the adjusting bolt 11 is screwed, the position of the flashboard 10 can be adjusted through the adjusting bolt 11, the opening size of the liquid inlet pipe 9 can be adjusted through the existence of the flashboard 10, the opening of the liquid inlet pipe 9 is large, liquid inlet is large, the impact on the impeller 7 is strong, the revolution of the supporting plate 6 is fast, the opening of the liquid inlet pipe 9 is small, the liquid inlet is small, the impact on the impeller 7 is weak, the revolution of the supporting plate 6 is slow, and the liquid inlet amount of the liquid inlet pipe 9 can be adjusted according to actual conditions in actual use.
Through set up a plurality of runner 503 and with runner 503 cooperation liquid outlet 17 that uses in movable seat 5, when the pickling solution can shunt in channel 501 when its through feed liquor pipe 9, in part can get into runner 503 through feed liquor pipe 9, another part can continue to flow along channel 501, can strike impeller 7 and make it rotate through the pickling solution, impeller 7 can drive reduction gear 8 and rotate, and reduction gear 8 then can drive layer board 6 and experiment work piece and rotate, effectually reduced experimental error.
Example 3
Referring to fig. 1-4, in this embodiment, a fixing base 12 is a hollow structure, a plurality of liquid outlet holes are formed on the outer side of the fixing base 12, and a rotary pipe joint 13 is disposed at one end of the fixing base 12. One side of the fixed seat 12 far away from the liquid inlet pipe 9 is provided with a liquid supply mechanism, the liquid supply mechanism comprises a liquid collecting groove 14 and a movable block 15, the movable block 15 is in sliding connection with the movable seat 5, one end of the liquid collecting groove 14 is provided with a horn-shaped opening, the liquid collecting groove 14 is in elastic connection with the movable block 15 through a connecting spring 16, one end of the liquid collecting groove 14 is provided with a liquid outlet 17, and the liquid outlet 17 is communicated with the rotary pipe joint 13 through a hose. The supporting plate 6 is disc-shaped, and a plurality of protrusions 601 are arranged on the outer side of the supporting plate 6.
The whole bearing ring is annular, during processing, the inner side and the outer side of the bearing ring are influenced by pickling solution, when the pickling solution flows through a channel 501, a large part of the pickling solution only washes the outer wall of the bearing ring, in order to further improve experimental precision, the technical scheme is that a fixing seat 12 is arranged on a supporting plate 6, the fixing seat 12 is cylindrical and is of a hollow structure, a plurality of liquid outlet holes are annularly distributed on the fixing seat 12, during fixing, the bearing ring is directly sleeved on the fixing seat 12, a convex rib 1201 is arranged on the outer side of the fixing seat 12, the convex rib 1201 has elasticity, and the bearing ring can play a fixing role;
the top at fixing base 12 is equipped with rotatory coupling 13, rotatory coupling 13 can 360 rotations, be equipped with the liquid feed mechanism that is used for carrying out the liquid feed for fixing base 12 in one side of layer board 6, liquid feed mechanism mainly comprises collecting tank 14 and movable block 15, movable block 15 is movable, one end and movable seat 5 sliding connection, the other end is pegged graft in collecting tank 14, under normal circumstances, movable block 15 is the separation with collecting tank 14, be equipped with protruding 601 in the outside of layer board 6, along with the rotation of layer board 6, protruding 601 can constantly contradict with movable block 15, under the promotion of protruding 601, movable block 15 can move to collecting tank 14 direction, be equipped with loudspeaker-shaped opening in the one end of collecting tank 14, the pickling liquid can be through loudspeaker-shaped opening entering collecting tank 14 in the time of flowing, along with the motion of movable block 15, can extrude the pickling liquid in the collecting tank 14, a portion pickling liquid will be through liquid outlet 17, hose and rotatory coupling 13 get into fixing base 12 in, and spout through the play liquid hole on the fixing base 12, in-process, the inner wall contact with the lasso that the lasso can be with the bearing ring can be with the inside wall, the effect of the movable block 15 is not contradicted with the movable block 15 when the activity is in situ, the experiment effect of the spring 15 is not connected again 15.
Example 4
Referring to fig. 1-4, in this embodiment, in a further improvement of embodiment 1, a support 19 is disposed on a side of the movable seat 5 away from the liquid outlet 502, the support 19 is C-shaped, the support 19 is slidably connected with the movable seat 5 through a chute 20, a fastening bolt 21 is disposed on the support 19, the fastening bolt 21 is screwed with the support 19 through a thread, and one end of the fastening bolt 21 abuts against the movable seat 5.
When the workpiece is fixed, the hose needs to be detached first, and then the workpiece is sleeved on the fixed seat 12, so that one end of the hose is connected with the rotary pipe joint 13 in a plug-in mode. The fixing seat 12 and the workpiece move continuously in the working process, in order to prevent the hose from affecting the rotation of the fixing seat 12 and the workpiece, the movable seat 5 is provided with the bracket 19, the bracket 19 mainly plays a role in supporting the hose, the position of the bracket 19 can be adjusted only by screwing the fastening bolt 21, after the adjustment is finished, the fastening bolt 21 is screwed again to be in contact with the movable seat 5, and the bracket 19 can not move any more under the pushing of the fastening bolt 21.
Example 5
Referring to fig. 1-4, in this embodiment, a supporting block 22 for supporting the movable seat 5 is disposed in the liquid storage tank 3, the supporting blocks 22 are symmetrically disposed on two sides of the liquid storage tank 3, and the bottom ends of the supporting blocks 22 are slidably connected with the liquid storage tank 3.
The supporting block 22 can slide along the bottom of the liquid storage tank 3, the top end of the supporting block 22 is abutted against the movable seat 5, and only the position of the supporting block 22 needs to be adjusted, when the position of the supporting block 22 changes, the abutting point of the supporting block 22 and the movable seat 5 is different, and the inclination angle of the movable seat 5 is different.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (4)
1. The utility model provides an automobile steering bearing ring experiment machine, includes base (1), the upper end of base (1) is equipped with reservoir (2), just the lower extreme of base (1) is equipped with reservoir (3), be equipped with in reservoir (3) and be used for giving circulating pump (4) of reservoir (2) feed liquid, its characterized in that: a movable seat (5) is further arranged in the liquid storage groove (3), one end of the movable seat (5) is rotationally connected with the liquid storage groove (3) through a first rotating shaft, one side of the movable seat (5) is provided with a plurality of grooves (501), the other side of the movable seat (5) is provided with a plurality of liquid outlets (502), the movable seat (5) is provided with a plurality of material carrying mechanisms, the positions and the numbers of the material carrying mechanisms are in one-to-one correspondence with the grooves (501), the material carrying mechanisms comprise a supporting plate (6), impellers (7) and speed reducers (8), the impellers (7) are positioned in the liquid outlets (502), the supporting plate (6) is positioned in the grooves (501), the speed reducers (8) are fixedly connected with the movable seat (5), an output shaft of each speed reducer (8) is fixedly connected with the supporting plate (6), and an input shaft of each speed reducer (8) is fixedly connected with the corresponding impeller (7).
The movable seat (5) is internally provided with flow channels (503), the positions and the number of the flow channels (503) are in one-to-one correspondence with the channels (501), and one end of the flow channels (503) is communicated with the liquid outlet (502);
one side of the liquid storage tank (2) is provided with a plurality of liquid outlet pipes (18), and a valve is arranged at the liquid outlet pipe (18);
one end of the channel (501) is provided with a liquid inlet pipe (9), and the liquid inlet pipe (9) is communicated with the flow channel (503);
one end of the supporting plate (6) far away from the speed reducer (8) is provided with a fixed seat (12), the fixed seat (12) is disc-shaped, the outer side of the fixed seat (12) is provided with a plurality of convex ribs (1201), and the convex ribs (1201) have elasticity and play a role in fixing a bearing ring;
the fixing seat (12) is of a hollow structure, a plurality of liquid outlet holes are formed in the outer side of the fixing seat (12), and a rotary pipe joint (13) is arranged at one end of the fixing seat (12);
the fixed seat (12) is far away from one side of the liquid inlet pipe (9) and is provided with a liquid supply mechanism, the liquid supply mechanism comprises a liquid collecting groove (14) and a movable block (15), the movable block (15) is in sliding connection with the movable seat (5), one end of the liquid collecting groove (14) is provided with a horn-shaped opening, the liquid collecting groove (14) is in elastic connection with the movable block (15) through a connecting spring (16), one end of the liquid collecting groove (14) is provided with a liquid outlet (17), and the liquid outlet (17) is communicated with the rotary pipe joint (13) through a hose;
the supporting plate (6) is disc-shaped, and a plurality of bulges (601) are arranged on the outer side of the supporting plate (6);
along with the rotation of layer board (6), protruding (601) is continuous inconsistent with movable block (15), under the promotion of protruding (601), movable block (15) is to collecting tank (14) to the motion, in the pickling solution gets into collecting tank (14) through loudspeaker form opening when flowing, along with the motion of movable block (15), extrude the pickling solution in collecting tank (14), a portion pickling solution gets into fixing base (12) through liquid outlet (17), hose and swivelling joint (13), and spout through the play liquid hole on fixing base (12), contact with the inner wall of bearing ring.
2. The automobile steering bearing ring testing machine according to claim 1, wherein: the liquid inlet pipe (9) is provided with a flashboard (10), one end of the liquid inlet pipe (9) away from the movable seat (5) is provided with an adjusting bolt (11), the adjusting bolt (11) is in threaded connection with the liquid inlet pipe (9) through threads, and one end of the adjusting bolt (11) is in rotary connection with the flashboard (10) through a second rotary shaft.
3. The automobile steering bearing ring testing machine according to claim 2, wherein: one side that movable seat (5) kept away from liquid outlet (502) is equipped with support (19), support (19) are the C font, just support (19) through spout (20) with movable seat (5) sliding connection, be equipped with fastening bolt (21) on support (19), fastening bolt (21) pass through the screw thread with support (19) spiro union, just the one end of fastening bolt (21) with movable seat (5) are inconsistent.
4. A car steering bearing ring testing machine according to claim 3, wherein: the liquid storage tank (3) is internally provided with a supporting block (22) for supporting the movable seat (5), the supporting blocks (22) are symmetrically arranged on two sides of the liquid storage tank (3), and the bottom end of the supporting block (22) is in sliding connection with the liquid storage tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110946052.8A CN113639997B (en) | 2021-08-17 | 2021-08-17 | Automobile steering bearing ring experiment machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110946052.8A CN113639997B (en) | 2021-08-17 | 2021-08-17 | Automobile steering bearing ring experiment machine |
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| Publication Number | Publication Date |
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| CN113639997A CN113639997A (en) | 2021-11-12 |
| CN113639997B true CN113639997B (en) | 2024-02-20 |
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| CN202110946052.8A Active CN113639997B (en) | 2021-08-17 | 2021-08-17 | Automobile steering bearing ring experiment machine |
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| CN213915135U (en) * | 2020-12-08 | 2021-08-10 | 湖北省烟草公司襄阳市公司 | Floating disc cleaning and disinfecting equipment |
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