CN211262703U - Durability life testing device of planetary reducer - Google Patents
Durability life testing device of planetary reducer Download PDFInfo
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- CN211262703U CN211262703U CN201922374248.5U CN201922374248U CN211262703U CN 211262703 U CN211262703 U CN 211262703U CN 201922374248 U CN201922374248 U CN 201922374248U CN 211262703 U CN211262703 U CN 211262703U
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Abstract
A durability life testing device of a planetary speed reducer belongs to the technical field of universal mechanical equipment manufacturing, and comprises a testing platform base, a main vision speed reducer, an accompanying test speed reducer, a main test tool I, an accompanying test tool I, a driving motor, a loading motor, a main test position adjusting assembly and an accompanying test position adjusting assembly, wherein the main test position adjusting assembly is connected with the main vision speed reducer, and the accompanying test position adjusting assembly is connected with the accompanying test speed reducer; the main trial position adjusting assembly and the accompanying trial position adjusting assembly respectively comprise a position adjusting driving motor, a reduction gearbox, a driving wheel, a transmission chain, a driven wheel, a screw rod supporting seat and a motor mounting seat. The utility model discloses a planetary reducer's durable life-span testing arrangement, through the structure that sets up of owner's accompany the formula, can simulate operating modes such as the rotational speed and the moment of torsion of real speed reducer to carry out the endurance test of speed reducer, the structure sets up rationally, and the dismantlement installation is quick, has very high popularization and application and worth.
Description
Technical Field
The utility model belongs to the technical field of general mechanical equipment makes, specifically, relate to a planetary reducer's durable life-span testing arrangement.
Background
At present, in the field of speed reducer equipment, a planetary speed reducer is widely applied to transmission systems such as servo motors, stepping motors and the like due to the advantages of small size, high transmission efficiency, wide speed reduction range, high precision and the like. The main transmission structure of the planetary gear reducer is as follows: planet wheel, sun gear, ring gear, planet carrier.
In the design and manufacture process of the speed reducer, the durability test needs to be carried out on the speed reducer so as to verify the reliability and the related performance of the speed reducer. The existing speed reducer durability test has two ways, one is to carry out a complete machine assembling test, namely, a tested speed reducer is installed on a complete machine to carry out the complete machine test, for example, a rotary speed reducer of an excavator, a sample piece is installed on the complete machine of the excavator to carry out the test on the speed reducer through reciprocating rotary motion, the test method has high cost, the cost of only one excavator reaches hundreds of thousands or even millions, in addition, the test efficiency is too low, the tested speed reducer on the complete machine only reaches the maximum torque when a rotary platform is started or braked, and the test period is too long. Another approach to testing is to use bench testing. The bench test of the existing speed reducer uses two motors, wherein one motor is used as input, and the other motor is used as load, so that the speed reducer is tested under the working condition of maximum torque.
However, when the position of the speed reducer is adjusted, the position of the conventional speed reducer test bed is often required to be adjusted by a hoisting device, and the position adjustment is difficult.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a planetary reducer's durable life-span testing arrangement has solved the big, the problem of wasting time and energy of the present speed reducer test bench position control degree of difficulty.
The technical scheme is as follows: the utility model provides a durability life testing device of a planetary reducer, which comprises a testing platform base, a main vision reducer, an accompanying and testing reducer, a main testing tool I, an accompanying and testing tool I, a driving motor, a loading motor, a main testing position adjusting component and an accompanying and testing position adjusting component, the driving motor and the loading motor are symmetrically arranged on the base of the test platform, the first trial tool and the first accompanying tool are symmetrically arranged on the base of the test platform, the main vision speed reducer is fixedly arranged on a main test fixture I, the accompanying test speed reducer is fixedly arranged on an accompanying test fixture I, the main vision speed reducer and the accompanying test speed reducer are connected through a flange, the driving motor is connected with the main vision speed reducer through a rotating shaft, the loading motor is connected with an accompanying speed reducer through a rotating shaft, the main trial position adjusting assembly is connected with the main viewing speed reducer, and the accompanying trial position adjusting assembly is connected with the accompanying speed reducer; the main trial position adjusting assembly and the accompanying trial position adjusting assembly comprise position adjusting driving motors, reduction boxes, driving wheels, transmission chains, driven wheels, screw rods, screw rod supporting seats and motor installation seats, the motor installation seats are arranged on the test platform base, the position adjusting driving motors are connected with the reduction boxes, the reduction boxes are connected with the driving wheels, the driving wheels are connected with the driven wheels through the transmission chains, the driven wheels are connected with the screw rods, the screw rods are arranged on the screw rod supporting seats, the screw rods and the motor installation seats are connected through nut seats, the driving motors are fixedly arranged on the motor installation seats of the main trial position adjusting assembly, and the loading motors are arranged on the motor installation seats fixedly arranged on the accompanying trial position adjusting assembly. The utility model discloses a planetary reducer's durable life-span testing arrangement, through the structure that sets up of owner's accompany the formula, can simulate operating modes such as the rotational speed and the moment of torsion of real speed reducer to carry out the endurance test of speed reducer, the structure sets up rationally, and the dismantlement installation is quick, has very high popularization and application and worth.
Further, according to the durability life testing device of the planetary speed reducer, the testing platform base is provided with the set of slide rails, the lower end face of the motor mounting seat is provided with the set of slide blocks, and the set of slide blocks is connected with the set of slide rails in a sliding mode. The slider and the structure of slide rail that set up can be when main examination position control subassembly and accompany examination position control subassembly and carry out position control for motor mount pad is smooth removal.
Furthermore, according to the durability life testing device of the planetary speed reducer, the testing platform base is provided with the group of T-shaped grooves, the group of pressing assemblies are arranged in the T-shaped grooves, and the main test fixture I, the accompanying test fixture I and the motor mounting base are pressed on the testing platform base through the group of pressing assemblies.
Further, foretell planetary reducer's durable life testing arrangement, the pressure tight subassembly includes lock bolt, pressure strip, cushion and lock nut, lock bolt's head sets up at T type inslot, the one end of pressure strip and the equal cover of cushion are established on the upper end that lock bolt stretches out T type groove to the cushion is located between pressure strip and the test platform base, lock nut and lock bolt threaded connection to lock nut can lock the pressure strip on lock bolt, the one end that lock bolt was kept away from to the pressure strip compresses tightly on main pilot plant one, accompanying pilot plant one and the motor mount pad. Through this locking structure, can with main examination frock one, accompany examination frock one and motor mount pad locking on the test platform base, dismantle simultaneously and simple to operate.
Furthermore, according to the durability life testing device of the planetary speed reducer, a group of waist-shaped holes are formed in the main test fixture I, the auxiliary test fixture I and the motor mounting seat, and the locking bolt can penetrate through the waist-shaped holes.
Further, foretell planetary reducer's durable life-span testing arrangement, main examination frock one all includes bottom plate, vertical support plate and adapter flange with accompany examination frock one, vertical support plate sets up perpendicularly on the bottom plate to bottom plate and vertical support plate form the cross-section and be L type structure, adapter flange passes through the bolt setting on vertical support plate, main examination frock one's adapter flange and main speed reducer connection of looking, accompany examination frock one's adapter flange and accompany examination speed reducer connection. The bottom plate can carry out fixed connection with the test platform base through compressing tightly the subassembly, and vertical support plate can carry out the installation of speed reducer simultaneously, and the main examination frock of this structure is one and accompany examination frock, simple structure, and is with low costs, strong adaptability.
Further, according to the durability life testing device of the planetary speed reducer, the motor mounting base is provided with the first reinforcing rib plate group, and the second reinforcing rib plate group is arranged between the bottom plate and the vertical supporting plate. The strength is improved by the arranged reinforcing rib plates.
Furthermore, foretell planetary reducer's durable life testing arrangement, the owner is looked the speed reducer and is accompanied and tried on the speed reducer between be equipped with flange one, flange two, a set of connecting bolt and a set of coupling nut, flange one is looked the speed reducer with the owner and is connected, flange two is connected with accompanying and trying on the speed reducer, connect through a set of coupling bolt between flange one and the flange two, coupling nut and coupling bolt threaded connection. This interlinkage stable in structure can guarantee the speed reducer of looking mainly simultaneously and accompany examination speed reducer pivoted synchronism.
Furthermore, according to the durability life testing device of the planetary speed reducer, universal couplings are arranged between the driving motor and the main vision speed reducer and between the accompanying test speed reducer and the loading motor. The universal coupling who sets up is convenient for carry on between driving motor and the owner look speed reducer, accompany the connection between examination speed reducer and the loading motor.
Furthermore, according to the durability life testing device of the planetary speed reducer, sensor supporting seats are arranged between the driving motor and the main vision speed reducer and between the accompanying test speed reducer and the loading motor. The sensor supporting seat can be used for conveniently mounting a speed or torque sensor.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: planetary reducer's durable life-span testing arrangement, carry out the simulation of gear reducer power through driving motor, the clamp that cooperation loading motor provided simultaneously is at the torsional forces, can truly simulate under the speed reducer condition of application, carry out the life-span test of speed reducer, in order to increase the application range of test bench, through main try on one and accompany the try on one can install the speed reducer of different models, and carry out the installation of speed reducer for the cooperation, the position adjustment device of setting can carry out position adjustment automatically, save experimental workman's the amount of labour, high operation convenience, can measure different speed reducers, the commonality is strong, and measurement accuracy is high, energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic structural view of a durability life testing device of a planetary reducer according to the present invention;
fig. 2 is a schematic structural diagram of the main trial position adjusting assembly or the auxiliary trial position adjusting assembly according to the present invention;
fig. 3 is a schematic structural view of the motor mounting seat and the test platform base according to the present invention;
fig. 4 is a schematic structural view of the motor mounting base of the present invention;
figure 5 is the utility model discloses a driving vision speed reducer and accompany the connection diagram of trying the speed reducer.
In the figure: the device comprises a test platform base 1, a slide rail 11, a T-shaped groove 12, a main vision speed reducer 2, a first connecting flange 21, a second connecting flange 22, a connecting bolt 23, a connecting nut 24, an accompanying test speed reducer 3, a first main test tool 4, a bottom plate 41, a vertical supporting plate 42, a transfer flange 43, a second reinforcing rib plate 44, a first accompanying test tool 5, a driving motor 6, a loading motor 7, a main test position adjusting component 8, a position adjusting driving motor 81, a reduction gearbox 82, a driving wheel 83, a transmission chain 84, a driven wheel 85, a lead screw 86, a lead screw supporting seat 87, a motor mounting seat 88, a sliding block 881, a waist-shaped hole 882, a first reinforcing rib plate 883, an accompanying test position adjusting component 9, a pressing component 10, a locking bolt 101, a pressing plate 102, a cushion block 103, a locking nut 104, a universal coupling 20 and a sensor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
The endurance life testing device of the planetary reducer shown in figure 1 comprises a testing platform base 1, a main vision speed reducer 2, an accompanying test speed reducer 3, a main test tool I4, an accompanying test tool I5, a driving motor 6, a loading motor 7, a main vision position adjusting assembly 8 and an accompanying test position adjusting assembly 9, wherein the driving motor 6 and the loading motor 7 are symmetrically arranged on the testing platform base 1, the test tool I4 and the accompanying test tool I5 are symmetrically arranged on the testing platform base 1, the main vision speed reducer 2 is fixedly arranged on the main test tool I4, the accompanying test speed reducer 3 is fixedly arranged on the accompanying test tool I5, the main vision speed reducer 2 and the accompanying test speed reducer 3 are connected through flanges, the driving motor 6 is connected with the main vision speed reducer 2 through a rotating shaft, the loading motor 7 is connected with the accompanying test speed reducer 3 through a rotating shaft, the main vision position adjusting assembly 8 is connected with the main vision speed reducer 2, the trial position adjusting assembly 9 is connected with the trial reduction gear 3; wherein, the main trial position adjusting assembly 8 and the auxiliary trial position adjusting assembly 9 shown in fig. 2 both comprise a position adjusting driving motor 81, a reduction gearbox 82, a driving wheel 83, a transmission chain 84, a driven wheel 85, a screw rod 86, a screw rod supporting seat 87 and a motor mounting seat 88, the motor mounting seat 88 is arranged on the test platform base 1, the position adjusting driving motor 81 is connected with the reduction gearbox 82, the reduction gearbox 82 is connected with a driving wheel 83, the driving wheel 83 is connected with a driven wheel 85 through a transmission chain 84, the driven wheel 85 is connected with a screw rod 86, the screw rod 86 is arranged on a screw rod supporting seat 87, and the screw rod 86 is connected with the motor mounting seat 88 through a nut seat, the driving motor 6 is fixedly arranged on the motor mounting seat 88 of the main test position adjusting assembly 8, the loading motor 7 is arranged on a motor mounting seat 88 fixedly arranged on the test position adjusting assembly 9. In addition, a set of slide rails 11 is arranged on the test platform base 1 shown in fig. 3, a set of slide blocks 881 is arranged on the lower end surface of the motor mounting seat 88, and the set of slide blocks 881 is slidably connected with the set of slide rails 11. Position adjustment driving motor 81 rotates, through action wheel 83, drive chain 84 and follow driving wheel 85 and drive lead screw 86 and rotate, because be equipped with the nut seat between lead screw 86 and the motor mount pad 88, consequently motor mount pad 88 can follow lead screw 86 and remove, thereby adjust the position of owner looking speed reducer 2 and accompanying examination speed reducer 3, and then adjust the position of owner trying on frock 4 and accompanying examination frock 5, make and adjust the speed reducer that can install different size models on owner trying on frock 4 and accompanying examination frock 5.
In addition, universal couplings 20 are arranged between the driving motor 6 and the main vision speed reducer 2 and between the test-accompanying speed reducer 3 and the loading motor 7. And sensor supporting seats 30 are arranged between the driving motor 6 and the main vision speed reducer 2 and between the accompanying test speed reducer 3 and the loading motor 7. A speed sensor or a torque sensor may be disposed on the sensor support base 30 to detect a rotation speed or a torque during a test.
Example two
On the basis of a structure of the embodiment, the test platform base 1 is provided with a group of T-shaped grooves 12, a group of pressing assemblies 10 are arranged in the T-shaped grooves 12, and a main test tool 4, a test accompanying tool 5 and a motor mounting seat 88 are pressed on the test platform base 1 through the group of pressing assemblies 10. The pressing assembly 10 shown in fig. 3 comprises a locking bolt 101, a pressing plate 102, a cushion block 103 and a locking nut 104, wherein the head of the locking bolt 101 is arranged in the T-shaped groove 12, one end of the pressing plate 102 and the cushion block 103 are both sleeved on the upper end portion, extending out of the T-shaped groove 12, of the locking bolt 101, the cushion block 103 is located between the pressing plate 102 and the test platform base 1, the locking nut 104 is in threaded connection with the locking bolt 101, the pressing plate 102 can be locked on the locking bolt 101 by the locking nut 104, and one end, far away from the locking bolt 101, of the pressing plate 102 is pressed on a main trial assembly 4, an auxiliary trial assembly 5 and the motor mounting seat 88. The head of locking bolt 101 sets up in T type groove 12, compresses tightly owner's examination frock 4, accompany examination frock 5 or motor mount pad 88 through pressure strip 102 to can conveniently carry out the fixed of owner's examination frock 4, accompany examination frock 5 and motor mount pad 88.
As shown in fig. 4, a group of waist-shaped holes 882 are provided on the main test tool one 4, the auxiliary test tool one 5 and the motor mounting seat 88, and the locking bolt 101 can pass through the waist-shaped holes 882. The waist-shaped hole 882 is provided to facilitate connection with the locking bolt 101 and to enable flexible adjustment of the position.
In the structure, the main test fixture 4 and the accompanying test fixture 5 all comprise a bottom plate 41, a vertical support plate 42 and an adapter flange 43, the vertical support plate 42 is vertically arranged on the bottom plate 41, the cross section of the bottom plate 41 and the cross section of the vertical support plate 42 are of an L-shaped structure, the adapter flange 43 is arranged on the vertical support plate 42 through bolts, the adapter flange 43 of the main test fixture 4 is connected with the main viewing speed reducer 2, and the adapter flange 43 of the accompanying test fixture 5 is connected with the accompanying test speed reducer 3. The motor mounting seat 88 is provided with a group of first reinforcing rib plates 883, and second reinforcing rib plates 44 are arranged between the bottom plate 41 and the vertical supporting plate 42. The adapting flange 43 can set up many specifications according to the speed reducer model of difference, plays the effect of switching in speed reducer and vertical support plate 42 connection process to needn't design corresponding owner's examination frock 4 and accompany examination frock 5 according to every type of speed reducer, save material.
As shown in fig. 5, a first connecting flange 21, a second connecting flange 22, a set of connecting bolts 23 and a set of connecting nuts 24 are arranged between the main-view speed reducer 2 and the accompanying-test speed reducer 3, the first connecting flange 21 is connected with the main-view speed reducer 2, the second connecting flange 22 is connected with the accompanying-test speed reducer 3, the first connecting flange 21 is connected with the second connecting flange 22 through the set of connecting bolts 23, and the connecting nuts 24 are in threaded connection with the connecting bolts 23. Connecting flange one 21 and connecting flange two 22 are connected with owner's sight speed reducer 2 and accompany examination speed reducer 3 respectively to form owner's sight speed reducer 2 and accompany examination speed reducer 3 connection structure, conveniently carry out the speed reducer test, this structure has guaranteed owner's sight speed reducer 2 and has accompanied examination speed reducer 3 pivoted stability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a durable life-span testing arrangement of planetary reducer which characterized in that: comprises a test platform base (1), a main vision speed reducer (2), an accompanying speed reducer (3), a main vision tooling I (4), an accompanying vision tooling I (5), a driving motor (6), a loading motor (7), a main vision position adjusting component (8) and an accompanying vision position adjusting component (9), wherein the driving motor (6) and the loading motor (7) are symmetrically arranged on the test platform base (1), the test tooling I (4) and the accompanying vision tooling I (5) are symmetrically arranged on the test platform base (1), the main vision speed reducer (2) is fixedly arranged on the main vision tooling I (4), the accompanying vision speed reducer (3) is fixedly arranged on the accompanying vision tooling I (5), the main vision speed reducer (2) and the accompanying vision speed reducer (3) are connected through a flange, the driving motor (6) is connected with the main vision speed reducer (2) through a rotating shaft, and the loading motor (7) is connected with the accompanying vision speed reducer (3) through a rotating shaft, the main trial position adjusting assembly (8) is connected with the main vision speed reducer (2), and the accompanying trial position adjusting assembly (9) is connected with the accompanying trial speed reducer (3);
wherein, the main trial position adjusting assembly (8) and the auxiliary trial position adjusting assembly (9) both comprise a position adjusting driving motor (81), a reduction gearbox (82), a driving wheel (83), a transmission chain (84), a driven wheel (85), a screw rod (86), a screw rod supporting seat (87) and a motor mounting seat (88), the motor mounting seat (88) is arranged on the test platform base (1), the position adjusting driving motor (81) is connected with the reduction gearbox (82), the reduction gearbox (82) is connected with the driving wheel (83), the driving wheel (83) is connected with the driven wheel (85) through the transmission chain (84), the driven wheel (85) is connected with the screw rod (86), the screw rod (86) is arranged on the screw rod supporting seat (87), the screw rod (86) is connected with the motor mounting seat (88) through a nut seat, the driving motor (6) is fixedly arranged on the motor mounting seat (88) of the main trial position adjusting assembly (8), the loading motor (7) is arranged on a motor mounting seat (88) fixedly arranged on the test accompanying position adjusting assembly (9).
2. The durability life test device of a planetary reducer according to claim 1, characterized in that: be equipped with a set of slide rail (11) on test platform base (1), be equipped with a set of slider (881) on the lower terminal surface of motor mount pad (88), a set of slider (881) and a set of slide rail (11) sliding connection.
3. The durability life test device of a planetary reducer according to claim 1, characterized in that: be equipped with a set of T type groove (12) on test platform base (1), be equipped with a set of subassembly (10) that compresses tightly in T type groove (12), main examination frock (4), accompany examination frock (5) and motor mount pad (88) compress tightly on test platform base (1) through a set of subassembly (10) that compresses tightly.
4. The durability life test device of a planetary reducer according to claim 3, characterized in that: the pressing assembly (10) comprises a locking bolt (101), a pressing plate (102), a cushion block (103) and a locking nut (104), the head of the locking bolt (101) is arranged in a T-shaped groove (12), one end of the pressing plate (102) and the cushion block (103) are all sleeved on the upper end portion, extending out of the T-shaped groove (12), of the locking bolt (101), the cushion block (103) is located between the pressing plate (102) and the test platform base (1), the locking nut (104) is in threaded connection with the locking bolt (101), the pressing plate (102) can be locked on the locking bolt (101) by the locking nut (104), and one end, far away from the locking bolt (101), of the pressing plate (102) is pressed on a main test tool (4), a test accompanying tool (5) and a motor mounting seat (88).
5. The durability life test device of a planetary reducer according to claim 4, characterized in that: the main trial assembly (4), the accompanying trial assembly (5) and the motor mounting seat (88) are provided with a group of waist-shaped holes (882), and the locking bolt (101) can penetrate through the waist-shaped holes (882).
6. The durability life test device of a planetary reducer according to claim 1, characterized in that: main examination frock (4) and accompany examination frock (5) and all include bottom plate (41), vertical support board (42) and adapter flange (43), vertical support board (42) set up perpendicularly on bottom plate (41) to bottom plate (41) and vertical support board (42) form the cross-section and be L type structure, adapter flange (43) pass through the bolt setting on vertical support board (42), adapter flange (43) and the main speed reducer (2) of looking of main examination frock (4) are connected, accompany adapter flange (43) and accompany examination speed reducer (3) of examination frock (5) and connect.
7. The durability life test device of a planetary reducer according to claim 6, characterized in that: the motor mounting seat (88) is provided with a group of first reinforcing rib plates (883), and second reinforcing rib plates (44) are arranged between the bottom plate (41) and the vertical supporting plate (42).
8. The durability life test device of a planetary reducer according to claim 1, characterized in that: the main visual reducer (2) and the accompanying trial reducer (3) are provided with a first connecting flange (21), a second connecting flange (22), a set of connecting bolts (23) and a set of connecting nuts (24), the first connecting flange (21) and the main visual reducer (2) are connected, the second connecting flange (22) and the accompanying trial reducer (3) are connected, the first connecting flange (21) and the second connecting flange (22) are connected through a set of connecting bolts (23), and the connecting nuts (24) and the connecting bolts (23) are in threaded connection.
9. The durability life test device of a planetary reducer according to claim 1, characterized in that: and universal couplings (20) are arranged between the driving motor (6) and the main vision speed reducer (2) and between the accompanying test speed reducer (3) and the loading motor (7).
10. The durability life test device of a planetary reducer according to claim 1, characterized in that: and sensor supporting seats (30) are arranged between the driving motor (6) and the main vision speed reducer (2) and between the accompanying test speed reducer (3) and the loading motor (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922374248.5U CN211262703U (en) | 2019-12-26 | 2019-12-26 | Durability life testing device of planetary reducer |
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| CN201922374248.5U CN211262703U (en) | 2019-12-26 | 2019-12-26 | Durability life testing device of planetary reducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118130081A (en) * | 2024-05-06 | 2024-06-04 | 摩多利智能传动(江苏)有限公司 | Planetary gear reduction device testing method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118130081A (en) * | 2024-05-06 | 2024-06-04 | 摩多利智能传动(江苏)有限公司 | Planetary gear reduction device testing method and system |
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