CN216645853U - Loading device of slurry testing machine - Google Patents
Loading device of slurry testing machine Download PDFInfo
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- CN216645853U CN216645853U CN202123417037.9U CN202123417037U CN216645853U CN 216645853 U CN216645853 U CN 216645853U CN 202123417037 U CN202123417037 U CN 202123417037U CN 216645853 U CN216645853 U CN 216645853U
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Abstract
The utility model is suitable for the technical field of bearing detection, and provides a loading device of a mud testing machine, which comprises a testing machine device shell, a hydraulic oil cylinder, a driving motor and a connecting seat; and the hydraulic oil cylinder is transversely and fixedly arranged on the rear side of the inner wall of the shell of the testing machine device. This mud testing machine's loading device, insert the installation piece on bottom arc seat top inside the installation cavity of top arc seat, fix through the bolt afterwards, make two arc seats form the cylinder, make the inner chamber between two arc seats can be placed to the bearing, the inner chamber in connection cavity is inserted to two arc seat accessible connecting blocks afterwards, supporting spring pops out afterwards, carry out assistance-localization real-time to the connecting block, prevent that the arc seat from producing the skew, insert the inside of connecting block through the screw thread with first threaded rod afterwards and fix the connecting block, make the arc seat when the installation, remain fixed effect throughout, avoid the arc seat to receive the gravity influence and produce the skew.
Description
Technical Field
The utility model belongs to the technical field of bearing detection, and particularly relates to a loading device of a mud testing machine.
Background
The mud testing machine is a rolling bearing mud testing machine, mainly verifies the reliability of sealing performance of agricultural machinery bearing under extremely abominable operational environment and a test equipment that research and development, mainly simulates the actual operational environment of agricultural machinery bearing, and then obtains the problem and the actual life that agricultural machinery bearing appears easily in the use, and present mud testing machine is when testing the bearing, generally need to install the bearing and spray the mud test in the inside of loading device's test section of thick bamboo.
The loading device of the existing slurry testing machine is used for testing a bearing, and due to the fact that the size of the tested bearing is different greatly, a worker needs to detach a testing cylinder repeatedly, but when the testing cylinder is installed, most of the testing cylinders do not have the auxiliary positioning function, and when the testing cylinder is installed, errors are easily generated, so that the horizontal position of the testing cylinder generates deviation, when the bearing is installed in the later period, the problem of bearing clamping death is easily generated, and the testing cylinder needs to be detached and reassembled, which is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides a loading device of a slurry testing machine, and aims to solve the problems that when a testing cylinder is installed, most of the testing cylinders do not have an auxiliary positioning function, so that errors are easy to generate during the installation of the testing cylinder, and the horizontal position of the testing cylinder deviates.
The utility model is realized in this way, a loading device of a slurry testing machine, comprising a testing machine device shell, a hydraulic oil cylinder, a driving motor and a connecting seat; the hydraulic oil cylinder is transversely and fixedly arranged on the rear side of the inner wall of the shell of the testing machine device, the connecting seat is rotatably arranged at the other end of the hydraulic oil cylinder, and an arc-shaped seat is detachably arranged on the front side of the connecting seat; the two arc-shaped seats form a cylinder, the bottom of the arc-shaped seat at the top is provided with an installation cavity, the top of the arc-shaped seat at the bottom is vertically and fixedly provided with an installation block capable of extending to the inner cavity of the installation cavity, and the installation block is fixedly connected with the installation cavity through bolts; connecting blocks are transversely and fixedly installed on the rear sides of the two arc-shaped seats, connecting cavities matched with the connecting blocks are formed in the front sides of the connecting seats, spring cavities are vertically formed in the top and the bottom of the interior of the connecting seats, and the outer ends of the two spring cavities are communicated with the outer sides of the inner cavities of the connecting cavities; the top and the bottom of the connecting seat are both vertically and threadedly connected with a first threaded rod, and an inner cavity of the connecting block is provided with a sliding groove for the first threaded rod to move; the front side of testing machine device shell inner wall rotationally transversely is provided with the dwang, the front side fixed mounting of testing machine device shell outer wall has the drive dwang pivoted driving motor.
Preferably, the two arc-shaped seats are transversely provided with a material taking port in a penetrating manner.
Preferably, sliding plates are arranged in the two spring cavities in a sliding mode, and an auxiliary positioning block extending to the inner cavity of the connecting cavity is vertically and fixedly installed on one side of each sliding plate.
Preferably, a support spring is telescopically and vertically arranged between the other side of the sliding plate and the inner wall surface of the spring cavity, and an auxiliary positioning hole matched with the auxiliary positioning block is formed in the connecting block.
Preferably, the front surfaces of the two sliding plates are fixedly provided with sliding blocks extending to the outside of the connecting seat, and the front surface of the connecting seat is provided with a moving groove matched with the sliding blocks.
Preferably, the inner wall of tester device shell just is located the top of dwang has flexible seat, two with the equal horizontal fixed mounting in bottom the inside of flexible seat transversely is provided with the telescopic link, two the telescopic link is kept away from fixed mounting has the backup pad between the one end of flexible seat.
Preferably, the diameter is greater than seted up in the inside of backup pad the movable hole of dwang, the inside of telescopic link is run through and is provided with the second threaded rod, the inside of flexible seat seted up with the screw hole of second threaded rod looks adaptation, the screw hole is followed the length direction of flexible seat is provided with a plurality ofly.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the loading device of the mud testing machine, the mounting block at the top end of the bottom arc seat is inserted into the mounting cavity in the top arc seat, then the mounting block is fixed through the bolt, so that the two arc seats form a cylindrical shape, a bearing can be placed in the inner cavity between the two arc seats, then the two arc seats can be inserted into the inner cavity of the connecting cavity through the connecting block, then the supporting spring is popped out, the connecting block is positioned in an auxiliary mode, the arc seats are prevented from deviating, then the first threaded rod is inserted into the connecting block through threads to fix the connecting block, the arc seats are always kept in a fixed effect when being mounted, and the arc seats are prevented from deviating due to the influence of gravity.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: the test machine comprises a test machine device shell, a test machine device shell 2, a hydraulic oil cylinder 3, a drive motor 4, a telescopic seat 5, a telescopic rod 6, a support plate 7, a connection seat 8, an arc seat 9, a rotating rod 10, a connection cavity 11, a connection block 12, an auxiliary positioning block 13, a sliding plate 14, a spring cavity 15, a support spring 16, a first threaded rod 16, a material taking port 17, an installation cavity 18, a second threaded rod 19 and an installation block 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.
Referring to fig. 1-3, the present invention provides a technical solution: a loading device of a slurry testing machine comprises a testing machine device shell 1, a hydraulic oil cylinder 2, a driving motor 3 and a connecting seat 7; the hydraulic oil cylinder 2 is transversely and fixedly arranged on the rear side of the inner wall of the tester device shell 1, the connecting seat 7 is rotatably arranged at the other end of the hydraulic oil cylinder 2, and the front side of the connecting seat 7 is detachably provided with an arc-shaped seat 8; the arc seat 8 is provided with two, and two arc seats 8 constitute the drum.
When the bearing is placed into the inner cavity of the cylinder, the bearing can be installed so as to carry out subsequent tests.
The bottom of the top arc-shaped seat 8 is provided with a mounting cavity 18, the top of the bottom arc-shaped seat 8 is vertically and fixedly provided with a mounting block 20 which can extend to the inner cavity of the mounting cavity 18, and the mounting block 20 is fixedly connected with the mounting cavity 18 through bolts; the rear sides of the two arc-shaped seats 8 are both transversely and fixedly provided with connecting blocks 11, the front side of the connecting seat 7 is provided with a connecting cavity 10 matched with the connecting blocks 11, the top and the bottom of the inside of the connecting seat 7 are both vertically provided with spring cavities 14, and the outer ends of the two spring cavities 14 are both communicated with the outer side of the inner cavity of the connecting cavity 10; the top and the bottom of the connecting seat 7 are both vertically and threadedly connected with a first threaded rod 16, and the inner cavity of the connecting block 11 is provided with a chute for the first threaded rod 16 to move; the front side of the inner wall of the testing machine device shell 1 is rotatably and transversely provided with a rotating rod 9, and the front side of the outer wall of the testing machine device shell 1 is fixedly provided with a driving motor 3 for driving the rotating rod 9 to rotate.
In this embodiment, insert the installation piece 20 on bottom arc seat 8 top inside the installation cavity 18 of top arc seat 8, fix through the bolt afterwards, make two arc seats 8 form the cylinder, make the inner chamber between two arc seats 8 that the bearing can be placed, two arc seats 8 accessible connecting block 11 insert the inner chamber of connecting chamber 10 afterwards, supporting spring 15 pops out afterwards, carry out assistance-localization real-time to connecting block 11, prevent that arc seat 8 from producing the skew, insert first threaded rod 16 through the screw thread inside of connecting block 11 and fix connecting block 11 afterwards, make arc seat 8 when the installation, remain fixed effect throughout, avoid arc seat 8 to receive the influence of gravity to produce partially.
Furthermore, the inside of two arc seats 8 transversely runs through and is seted up and get material mouth 17.
In this embodiment, through the material taking port 17, after the bearing test is finished, the worker can poke out the bearing through the material taking port 17.
Furthermore, sliding plates 13 are arranged in the two spring cavities 14 in a transverse slidable manner, an auxiliary positioning block 12 extending to the inner cavity of the connecting cavity 10 is vertically and fixedly mounted on one side of each sliding plate 13, supporting springs 15 are telescopically and vertically arranged between the other side of each sliding plate 13 and the inner wall surface of each spring cavity 14, and an auxiliary positioning hole matched with the auxiliary positioning block 12 is formed in the connecting block 11.
In this embodiment, when the connecting block 11 is inserted into the inner cavity of the connecting cavity 10, the supporting spring 15 can push the sliding plate 13 to move, and then the sliding plate 13 drives the auxiliary positioning block 12 to be inserted into the auxiliary positioning hole inside the connecting block 11, so as to prevent the arc-shaped seat 8 from being deviated due to the influence of gravity after the arc-shaped seat 8 is fixed.
Further, the sliding blocks extending to the outside of the connecting seat 7 are fixedly mounted on the front surfaces of the two sliding plates 13, and a moving groove matched with the sliding blocks is formed in the front surface of the connecting seat 7.
In this embodiment, when the worker releases the fixation between the first threaded rod 16 and the connecting block 11, the sliding block is manually slid inward, so that the sliding plate 13 pushes the supporting spring 15 to contract, and the supporting spring 15 generates elastic force, and then the arc-shaped seat 8 is pulled outward.
Further, the inner wall of the tester device shell 1 and the top and the bottom of the rotating rod 9 are both transversely fixedly provided with a telescopic seat 4, the telescopic rods 5 are transversely arranged in the two telescopic seats 4, and the supporting plate 6 is fixedly arranged between the ends, far away from the telescopic seats 4, of the two telescopic rods 5.
In the present embodiment, when the bearing is stuck in the cylindrical cavity formed by the two arc-shaped seats 8, the second threaded rod 19 is released from the limit of the telescopic rod 5, and then the telescopic rod 5 is drawn out, so that the telescopic rod 5 moves to the end of the rotating rod 9 far away from the driving motor 3, then the second threaded rod 19 is inserted into the telescopic rod 5 through the threaded hole to fix the telescopic rod 5, then the hydraulic oil cylinder 2 is started, so that the arc-shaped seat 8 pushes the bearing to be attached to the surface of the supporting plate 6, the supporting plate 6 pushes the bearing, so that the bearing is clamped into the inner cavity of the cylinder for fixing, then the telescopic rod 5 is manually accommodated into the inner cavity of the telescopic seat 4, the hydraulic oil cylinder 2 is started, the rotating rod 9 is inserted into the center of the bearing, then the driving motor 3 is started, and the slurry is sprayed near the bearing, so that the bearing can simulate the reliability test of the sealing performance under the extremely severe working environment.
Further, the inside of backup pad 6 is seted up the movable hole that the diameter is greater than dwang 9, and the inside of telescopic link 5 runs through and is provided with second threaded rod 19, and the inside of flexible seat 4 is seted up with the screw hole of 19 looks adaptations of second threaded rod, and the screw hole is provided with a plurality ofly along the length direction of flexible seat 4.
In this embodiment, the telescopic rod 5 can be adjusted by a plurality of threaded holes.
The working principle and the using process of the utility model are as follows: after the utility model is installed, when the bearing is clamped in the cylindrical inner cavity formed by the two arc-shaped seats 8, the second threaded rod 19 is released from limiting the telescopic rod 5, then the telescopic rod 5 is drawn outwards, so that the telescopic rod 5 moves to the end of the rotating rod 9 far away from the driving motor 3, then the second threaded rod 19 is inserted into the telescopic rod 5 through the threaded hole to fix the telescopic rod 5, then the hydraulic oil cylinder 2 is started, so that the arc-shaped seat 8 pushes the bearing to be attached to the surface of the supporting plate 6, the supporting plate 6 pushes the bearing, so that the bearing is clamped into the inner cavity of the cylinder for fixing, then the telescopic rod 5 is manually accommodated into the inner cavity of the telescopic seat 4, the hydraulic oil cylinder 2 is started, the rotating rod 9 is inserted into the center of the bearing, then the driving motor 3 is started, and the slurry is sprayed near the bearing, so that the bearing can simulate the reliability test of the sealing performance under the extremely severe working environment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a loading device of mud testing machine which characterized in that: comprises a testing machine device shell (1), a hydraulic oil cylinder (2), a driving motor (3) and a connecting seat (7);
the hydraulic oil cylinder (2) is transversely and fixedly arranged on the rear side of the inner wall of the tester device shell (1), the connecting seat (7) is rotatably arranged at the other end of the hydraulic oil cylinder (2), and an arc-shaped seat (8) is detachably arranged on the front side of the connecting seat (7);
the number of the arc-shaped seats (8) is two, the two arc-shaped seats (8) form a cylinder, an installation cavity (18) is formed in the bottom of the arc-shaped seat (8) at the top, an installation block (20) which can extend to the inner cavity of the installation cavity (18) is vertically and fixedly installed on the top of the arc-shaped seat (8) at the bottom, and the installation block (20) is fixedly connected with the installation cavity (18) through bolts;
connecting blocks (11) are transversely and fixedly installed on the rear sides of the two arc-shaped seats (8), connecting cavities (10) matched with the connecting blocks (11) are formed in the front sides of the connecting seats (7), spring cavities (14) are vertically formed in the top and the bottom of the interior of each connecting seat (7), and the outer ends of the two spring cavities (14) are communicated with the outer sides of the inner cavities of the connecting cavities (10);
the top and the bottom of the connecting seat (7) are both vertically and threadedly connected with a first threaded rod (16), and the inner cavity of the connecting block (11) is provided with a sliding groove for the first threaded rod (16) to move;
the front side of testing machine device shell (1) inner wall rotationally transversely is provided with dwang (9), the front side fixed mounting of testing machine device shell (1) outer wall has the drive dwang (9) pivoted driving motor (3).
2. The loading device of a mud testing machine according to claim 1, characterized in that: two the inside of arc seat (8) transversely runs through and has seted up material taking mouth (17).
3. The loading device of a mud testing machine according to claim 1, wherein: sliding plates (13) are arranged inside the two spring cavities (14) in a transverse sliding mode, and auxiliary positioning blocks (12) extending to the inner cavity of the connecting cavity (10) are vertically and fixedly installed on one side of each sliding plate (13).
4. The loading device of a mud testing machine according to claim 3, characterized in that: a supporting spring (15) is telescopically and vertically arranged between the other side of the sliding plate (13) and the inner wall surface of the spring cavity (14), and an auxiliary positioning hole matched with the auxiliary positioning block (12) is formed in the connecting block (11).
5. The loading device of a mud testing machine according to claim 4, wherein: the front surfaces of the two sliding plates (13) are fixedly provided with sliding blocks extending to the outside of the connecting seat (7), and the front surface of the connecting seat (7) is provided with a moving groove matched with the sliding blocks.
6. The loading device of a mud testing machine according to claim 1, characterized in that: the inner wall of testing machine device shell (1) just is located the top of dwang (9) and the equal horizontal fixed mounting in bottom have flexible seat (4), two the equal detachably in inside of flexible seat (4) transversely is provided with telescopic link (5), two telescopic link (5) are kept away from fixed mounting has backup pad (6) between the one end of flexible seat (4).
7. The loading device of a mud testing machine according to claim 6, characterized in that: the diameter is greater than seted up to the inside of backup pad (6) the movable hole of dwang (9), the inside of telescopic link (5) is run through and is provided with second threaded rod (19), the inside of flexible seat (4) seted up with the screw hole of second threaded rod (19) looks adaptation, the screw hole is followed the length direction of flexible seat (4) is provided with a plurality ofly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417037.9U CN216645853U (en) | 2021-12-31 | 2021-12-31 | Loading device of slurry testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417037.9U CN216645853U (en) | 2021-12-31 | 2021-12-31 | Loading device of slurry testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216645853U true CN216645853U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123417037.9U Active CN216645853U (en) | 2021-12-31 | 2021-12-31 | Loading device of slurry testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216645853U (en) |
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2021
- 2021-12-31 CN CN202123417037.9U patent/CN216645853U/en active Active
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