CN216207543U - Checkout stand is used in rubber shock absorber production - Google Patents
Checkout stand is used in rubber shock absorber production Download PDFInfo
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- CN216207543U CN216207543U CN202122751841.4U CN202122751841U CN216207543U CN 216207543 U CN216207543 U CN 216207543U CN 202122751841 U CN202122751841 U CN 202122751841U CN 216207543 U CN216207543 U CN 216207543U
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- rubber shock
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Abstract
The utility model belongs to the field of rubber shock absorbers, in particular to an inspection bench for producing a rubber shock absorber, which comprises a main body assembly, a lifting assembly and a limiting assembly, wherein the main body assembly comprises an operation bench, a threaded rod and a guide rod are fixedly arranged on the upper surface of the operation bench, a first motor and an electric switch are fixedly arranged at the bottom of the operation bench, the output end of the first motor is fixedly connected with the threaded rod, the rotating speed of a transmission cam is adjusted by adjusting the rotating speed of a servo motor so as to simulate a vibration frequency detection environment, the aging degrees of the shock absorber with different vibration frequencies are detected, meanwhile, the first motor drives a sliding frame, a supporting plate, the servo motor and the transmission cam to integrally lift, so that the contact force between the transmission cam and the shock absorber can be changed, the aging degrees of the shock absorber under different bearing force environments can be detected, and the limiting assembly is arranged to fix the shock absorbers with different specifications, and the shock absorber is prevented from displacing in the detection process.
Description
Technical Field
The utility model belongs to the field of rubber dampers, and particularly relates to a test bench for producing rubber dampers.
Background
The rubber shock absorber is used as an important shock absorption element and is widely applied to various machines, automobiles, railway locomotives, water transportation tools, airplanes and other devices, so that the rubber shock absorber is required to be used in places needing shock absorption and shock isolation, and the rubber shock absorber needs to be subjected to aging degree detection in different vibration frequency environments and different bearing force environments after being produced, so that the rubber shock absorber production inspection bench is required.
The existing inspection bench for producing the rubber shock absorber has the problems that the aging degree of the rubber shock absorber in different vibration frequency environments and different bearing force environments cannot be detected simultaneously, the test process is complex, the shock absorbers of different specifications cannot be effectively fixed simultaneously, the shock absorbers are easy to displace in the detection process, and therefore the inspection bench for producing the rubber shock absorber is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a rubber damper production inspection bench, which solves the problems that the existing device cannot simultaneously detect the aging degree of a rubber damper in different vibration frequency environments and different bearing force environments, so that the test process is complicated, the dampers of different specifications cannot be effectively fixed, and the dampers are easy to displace in the detection process.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a rubber shock absorber production inspection bench comprises a main body assembly, a lifting assembly and a limiting assembly;
the main body assembly comprises an operating platform, a threaded rod and a guide rod are fixedly mounted on the upper surface of the operating platform, a first motor and an electrical switch are fixedly mounted at the bottom of the operating platform, and the output end of the first motor is fixedly connected with the threaded rod;
the lifting assembly comprises a sliding frame, a supporting plate is fixedly mounted at the bottom of the sliding frame, a servo motor is fixedly mounted on the upper surface of the supporting plate, a transmission cam is fixedly connected to the output end of the servo motor, and threaded sleeves and sliding sleeves are fixedly mounted on two sides of the sliding frame.
Through adopting above-mentioned scheme, the first motor through setting up drives the threaded rod and rotates, and the threaded rod is with the thread bush screw drive of lifting unit side, thereby drive the carriage, the backup pad, the whole lift that servo motor and drive cam constitute, the output contact of drive cam and bumper shock absorber, the rotational speed that drive cam was adjusted to the rotational speed of accessible regulation servo motor is with simulation vibration frequency detection environment, the ageing degree to carrying out different vibration frequencies of bumper shock absorber detects, simultaneously first motor drives the carriage, the backup pad, the whole lift that servo motor and drive cam constitute, thereby can change the contact force of drive cam and bumper shock absorber, thereby the ageing degree under the different bearing capacity environment to the bumper shock absorber detects.
Preferably, the limiting assembly comprises a bottom plate, a second motor is fixedly mounted on the front surface of the bottom plate, a sliding sleeve is connected to the upper surface of the bottom plate in a sliding mode, and a protective pad is fixedly mounted on one side, facing to each other, of the sliding sleeve.
Through adopting above-mentioned scheme, through the one side fixed mounting protection pad in the face of two sliding sleeves to prevent at the vibration in-process, the side of rubber shock absorber leads to the damage with the sliding sleeve collision.
Preferably, the output end of the second motor is fixedly connected with a transmission rod, a sliding groove is formed in the bottom plate, a sliding plate is fixedly mounted at the bottom of the sliding sleeve, and the sliding plate slides in the sliding groove.
Preferably, one end of the transmission rod, which is far away from the second motor, extends into the sliding groove, a transmission gear is fixedly mounted at the end of the transmission rod, transmission racks are fixedly mounted on one sides, facing to each other, of the two sliding plates, the transmission gears are in meshed transmission with the transmission racks, and the two transmission racks are respectively located on the upper side and the lower side of the transmission gear.
Through adopting above-mentioned scheme, the second motor passes through the transfer line and drives drive gear rotation, and drive gear meshes the transmission rather than the transmission rack of both sides to the whole slip that drive transmission rack, sliding sleeve and slide constitute, with the distance between changing two sliding sleeves, carry out spacing and dismantlement to the rubber shock absorber of different specifications fast.
Preferably, the threaded sleeve is in threaded connection with the threaded rod, and the sliding sleeve is in sliding connection with the guide rod.
Through adopting above-mentioned scheme, lifting unit's one end slides on the surface of threaded rod, and the other end slides on the surface of guide bar, makes lifting unit stably go up and down and is in the horizontality all the time.
Preferably, the output end of the electrical switch is electrically connected with the first motor, the second motor and the servo motor respectively.
(III) advantageous effects
Compared with the prior art, the utility model provides an inspection bench for producing rubber dampers, which has the following beneficial effects:
the rubber damper production inspection bench drives the threaded rod to rotate through the arranged first motor, the threaded rod is in threaded transmission with the threaded sleeve on the side face of the lifting component, so that the integral lifting formed by the sliding frame, the supporting plate, the servo motor and the transmission cam is driven, the transmission cam is in contact with the output end of the damper, the rotating speed of the transmission cam can be adjusted by adjusting the rotating speed of the servo motor so as to simulate the vibration frequency detection environment, the aging degrees of the damper with different vibration frequencies are detected, meanwhile, the sliding frame, the supporting plate, the integral lifting formed by the servo motor and the transmission cam are driven by the first motor, so that the contact force between the transmission cam and the damper can be changed, the aging degrees of the damper under different bearing force environments are detected, meanwhile, the arranged limiting component is used for fixing the dampers with different specifications, and the damper is prevented from being displaced in the detection process, has better detection universality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a lift assembly of the present invention;
FIG. 3 is a schematic view of a spacing assembly of the present invention;
fig. 4 is a schematic cross-sectional view of a stop assembly of the present invention.
In the figure:
1. a body assembly; 11. a first motor; 12. a threaded rod; 13. a guide bar; 14. an electrical switch; 15. an operation table;
2. a lifting assembly; 21. a threaded sleeve; 22. a sliding sleeve; 23. a carriage; 24. a support plate; 25. a servo motor; 26. a drive cam;
3. a limiting component; 31. a base plate; 32. a second motor; 33. a sliding sleeve; 34. a protective pad; 35. a chute; 36. a transmission gear; 37. a drive rack; 38. a slide plate; 39. and a transmission rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
A rubber shock absorber production inspection bench comprises a main body assembly 1, a lifting assembly 2 and a limiting assembly 3;
the main body assembly 1 comprises an operating platform 15, a threaded rod 12 and a guide rod 13 are fixedly mounted on the upper surface of the operating platform 15, a first motor 11 and an electrical switch 14 are fixedly mounted at the bottom of the operating platform 15, and the output end of the first motor 11 is fixedly connected with the threaded rod 12;
The threaded sleeve 21 is in threaded connection with the threaded rod 12, and the sliding sleeve 22 is in sliding connection with the guide rod 13.
The output end of the electrical switch 14 is electrically connected to the first motor 11, the second motor 32 and the servo motor 25 respectively.
Referring to fig. 1-4, the device is installed at a designated position, the rubber damper to be tested is placed under the driving cam 26, the first motor 11 is arranged to drive the threaded rod 12 to rotate, the threaded rod 12 is in threaded transmission with the threaded sleeve 21 on the side surface of the lifting assembly 2, thereby driving the whole body consisting of the sliding frame 23, the supporting plate 24, the servo motor 25 and the transmission cam 26 to ascend and descend, the transmission cam 26 is contacted with the output end of the shock absorber, the rotation speed of the drive cam 26 can be adjusted by adjusting the rotation speed of the servo motor 25 through the electrical switch 14 to simulate the vibration frequency detection environment, the aging degree of the shock absorber with different vibration frequencies is detected, and simultaneously the first motor 11 drives the whole body consisting of the sliding frame 23, the supporting plate 24, the servo motor 25 and the transmission cam 26 to lift, therefore, the contact force between the transmission cam 26 and the shock absorber can be changed, and the aging degree of the shock absorber under different bearing force environments can be detected.
Example two
The use mode of the limiting component 3 is added on the basis of the first embodiment.
A rubber shock absorber production inspection bench comprises a main body assembly 1, a lifting assembly 2 and a limiting assembly 3;
the main body assembly 1 comprises an operating platform 15, a threaded rod 12 and a guide rod 13 are fixedly mounted on the upper surface of the operating platform 15, a first motor 11 and an electrical switch 14 are fixedly mounted at the bottom of the operating platform 15, and the output end of the first motor 11 is fixedly connected with the threaded rod 12;
lifting unit 2 includes carriage 23, carriage 23's bottom fixed mounting has backup pad 24, the last fixed surface of backup pad 24 installs servo motor 25, servo motor 25's output fixedly connected with transmission cam 26, carriage 23's both sides fixed mounting has thread bush 21 and sliding sleeve 22.
Spacing subassembly 3 includes bottom plate 31, the positive fixed mounting of bottom plate 31 has second motor 32, the last surface sliding connection of bottom plate 31 has sliding sleeve 33, two sliding sleeve 33's one side fixed mounting that faces mutually has protection pad 34.
The output end of the second motor 32 is fixedly connected with a transmission rod 39, a sliding groove 35 is formed in the bottom plate 31, a sliding plate 38 is fixedly installed at the bottom of the sliding sleeve 33, and the sliding plate 38 slides in the sliding groove 35.
One end of the transmission rod 39, which is far away from the second motor 32, extends into the chute 35, a transmission gear 36 is fixedly mounted at the end of the transmission rod 39, transmission racks 37 are fixedly mounted on the opposite sides of the two sliding plates 38, the transmission gear 36 is in meshed transmission with the transmission racks 37, and the two transmission racks 37 are respectively located on the upper side and the lower side of the transmission gear 36.
The threaded sleeve 21 is in threaded connection with the threaded rod 12, and the sliding sleeve 22 is in sliding connection with the guide rod 13.
The output end of the electrical switch 14 is electrically connected to the first motor 11, the second motor 32 and the servo motor 25 respectively.
Referring to fig. 1-4, the rubber damper to be tested is placed between the two sliding sleeves 33, the second motor 32 is controlled by operating the electrical switch 14 to drive the transmission gear 36 to rotate through the transmission rod 39, and the transmission gear 36 is engaged with the transmission racks 37 on the two sides of the transmission gear 36 for transmission, so as to drive the transmission racks 37, the sliding sleeves 33 and the sliding plate 38 to integrally slide, so as to change the distance between the two sliding sleeves 33, so as to quickly limit and detach the rubber dampers with different specifications, and simultaneously prevent the dampers from displacing in the testing process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a checkout stand is used in rubber shock absorber production which characterized in that: comprises a main body component (1), a lifting component (2) and a limiting component (3);
the main body assembly (1) comprises an operating table (15), a threaded rod (12) and a guide rod (13) are fixedly mounted on the upper surface of the operating table (15), a first motor (11) and an electric switch (14) are fixedly mounted at the bottom of the operating table (15), and the output end of the first motor (11) is fixedly connected with the threaded rod (12);
lifting unit (2) include carriage (23), the bottom fixed mounting of carriage (23) has backup pad (24), the last fixed surface of backup pad (24) installs servo motor (25), the output fixedly connected with transmission cam (26) of servo motor (25), the both sides fixed mounting of carriage (23) has thread bush (21) and sliding sleeve (22).
2. The inspection bench for producing rubber shock absorbers according to claim 1, wherein: spacing subassembly (3) include bottom plate (31), the positive fixed mounting of bottom plate (31) has second motor (32), the last surface sliding connection of bottom plate (31) has sliding sleeve (33), two one side fixed mounting that the looks of sliding sleeve (33) is relative has protection pad (34).
3. The inspection bench for producing rubber shock absorbers according to claim 2, wherein: the output end of the second motor (32) is fixedly connected with a transmission rod (39), a sliding groove (35) is formed in the bottom plate (31), a sliding plate (38) is fixedly mounted at the bottom of the sliding sleeve (33), and the sliding plate (38) slides in the sliding groove (35).
4. The inspection bench for producing rubber shock absorbers according to claim 3, wherein: the one end of keeping away from second motor (32) of transfer line (39) extends to the inside of spout (35), the tip fixed mounting of this one end of transfer line (39) has drive gear (36), two one side fixed mounting that faces mutually of slide (38) has drive rack (37), drive gear (36) and drive rack (37) meshing transmission, two drive rack (37) are located the upper and lower both sides of drive gear (36) respectively.
5. The inspection bench for producing rubber shock absorbers according to claim 1, wherein: the threaded sleeve (21) is in threaded connection with the threaded rod (12), and the sliding sleeve (22) is in sliding connection with the guide rod (13).
6. The inspection bench for producing rubber shock absorbers according to claim 1, wherein: the output end of the electric switch (14) is respectively and electrically connected with the first motor (11), the second motor (32) and the servo motor (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751841.4U CN216207543U (en) | 2021-11-11 | 2021-11-11 | Checkout stand is used in rubber shock absorber production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751841.4U CN216207543U (en) | 2021-11-11 | 2021-11-11 | Checkout stand is used in rubber shock absorber production |
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| Publication Number | Publication Date |
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| CN216207543U true CN216207543U (en) | 2022-04-05 |
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| CN202122751841.4U Active CN216207543U (en) | 2021-11-11 | 2021-11-11 | Checkout stand is used in rubber shock absorber production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117870853A (en) * | 2024-03-13 | 2024-04-12 | 山东泰开电力开关有限公司 | GIS combined electrical apparatus vibration monitoring device |
-
2021
- 2021-11-11 CN CN202122751841.4U patent/CN216207543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117870853A (en) * | 2024-03-13 | 2024-04-12 | 山东泰开电力开关有限公司 | GIS combined electrical apparatus vibration monitoring device |
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