CN213397561U - A shaking table for reliability test - Google Patents
A shaking table for reliability test Download PDFInfo
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- CN213397561U CN213397561U CN202022670706.2U CN202022670706U CN213397561U CN 213397561 U CN213397561 U CN 213397561U CN 202022670706 U CN202022670706 U CN 202022670706U CN 213397561 U CN213397561 U CN 213397561U
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- outer shell
- base
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- install bin
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Abstract
The utility model discloses a shaking table for reliability test of shaking table technical field, including the install bin, install the vibrator body in the install bin, the top of vibrator body links to each other with the vibration mesa, and an adjustment mechanism is installed respectively to the top left and right sides of vibration mesa, installs a clamping mechanism on two adjustment mechanisms respectively, and two clamping mechanism symmetries set up, and clamping mechanism includes: fastening bolt, clamp plate and first spring, fastening bolt spiro union are on the mounting panel, and the clamp plate is located the below of mounting panel, and the clamp plate is through a plurality of first springs and mounting panel elastic connection, and the below of install bin is subaerial installs the base, and the base links to each other with the install bin through a plurality of damping device, and the right side of base is subaerial installs the controller. The utility model discloses fixed convenient to the part, the vibration isolation nature is good, detects accurately.
Description
Technical Field
The utility model relates to a shaking table technical field specifically is a shaking table for reliability test.
Background
The vibration testing machine simulates various environments encountered by products in the manufacturing, assembling, transporting and using execution stages, is used for identifying the capability of the products of enduring the environmental vibration, and is suitable for research, development, quality control and manufacturing of various industries such as electronics, electromechanics, photoelectricity, automobiles, locomotives, toys and the like.
The shaking table is when the test, needs to fix the part is stable, and the conduction can be accurate enough, and need separate the vibration that the vibrator produced with ground, prevents that it from influencing and detecting the precision, consequently, to above current situation, the urgent need develop one kind to the fixed convenience of part, the vibration isolation nature is good, detects accurate shaking table to overcome not enough in the current practical application, satisfy current demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shaking table for reliability test to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a shaking table for reliability test, includes the install bin, install the vibrator body in the install bin, the top of vibrator body links to each other with the vibration mesa, an adjustment mechanism is installed respectively, two to the top left and right sides of vibration mesa install a clamping mechanism on the adjustment mechanism respectively, two the clamping mechanism symmetry sets up, the below of install bin is in subaerial installing the base, the base links to each other with the install bin through a plurality of damping device, the right side of base is in subaerial installing the controller.
As a further aspect of the present invention: the adjustment mechanism includes: the supporting rod comprises a supporting rod body, a sliding groove, a sliding sleeve body, a roller, a nut and a mounting plate, wherein the bottom of the supporting rod body is fixedly connected with a vibration table top, the first half of the supporting rod is provided with threads, the sliding sleeve body is connected with the supporting rod through the roller, the sliding groove used for rolling of the roller is formed in the supporting rod, the nut is installed on the upper side and the lower side of the sliding sleeve body, and the mounting plate is welded to the side face of the.
As a further aspect of the present invention: the clamping mechanism includes: the clamping device comprises a fastening bolt, a clamping plate and first springs, wherein the fastening bolt is screwed on the mounting plate, the clamping plate is located below the mounting plate, and the clamping plate is elastically connected with the mounting plate through the first springs.
As a further aspect of the present invention: the damping device includes: shell body, guide arm, second spring, connecting rod, first friction pulley, second friction pulley and recess, the quantity of shell body is two, the shell body links firmly mutually with the base, every all install a guide arm that extends to its outside in the shell body, the bottom of guide arm is through second spring and shell body elastic connection, the top and the installation case of guide arm are fixed mutually, every all install a plurality of first friction pulleys that rub mutually with the guide arm in the shell body, two be connected with the connecting rod between the guide arm, every all set up a recess that is used for the connecting rod to pass on the shell body, install a plurality of second friction pulleys that rub mutually with the connecting rod in the recess.
As a further aspect of the present invention: the bottom of base is provided with a plurality of buffer boards.
As a further aspect of the present invention: the controller is electrically connected with the vibrator body.
Compared with the prior art, the beneficial effects of the utility model are that: when the vibrating table for the reliability test is used, the nut on the upper side of the sliding sleeve is firstly detached, then the sliding sleeve and the clamping mechanism are taken down, a part to be tested is placed on the vibrating table surface, then the sliding sleeve and the clamping mechanism are fixed, the clamping plate is driven to move by screwing the fastening bolt, and the part is fixed through the clamping plate, so that the detection is more accurate; when detecting, the vibrator body can produce some vibrations and conduct to ground, and at this moment, through guide arm and first friction pulley friction consumption partly vibrational force, consume partly vibrational force through connecting rod and second friction pulley for the vibration can not be conducted and lead to detecting not accurate enough to ground. To sum up, the utility model discloses to the fixed convenience of part, the vibration isolation nature is good, detects accurately.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial view of a position a in the structural schematic diagram of the present invention.
Fig. 3 is a view from B-B direction in the structural schematic diagram of the present invention.
In the figure: 1-an installation box, 2-a vibrator body, 3-a vibration table top, 4-an adjusting mechanism, 401-a supporting rod, 402-a sliding groove, 403-a sliding sleeve, 404-a roller, 405-a nut, 406-an installation plate, 5-a clamping mechanism, 501-a fastening bolt, 502-a clamping plate, 503-a first spring, 6-a base, 7-a damping device, 701-an outer shell, 702-a guide rod, 703-a second spring, 704-a connecting rod, 705-a first friction wheel, 706-a second friction wheel, 707-a groove, 8-a buffer plate and 9-a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in an embodiment of the present invention, a vibration table for reliability test, includes an installation box 1, install vibrator body 2 in the installation box 1, the top of vibrator body 2 links to each other with vibration table surface 3, an adjustment mechanism 4 is installed respectively to the top left and right sides of vibration table surface 3, adjustment mechanism 4 includes: bracing piece 401, spout 402, sliding sleeve 403, gyro wheel 404, nut 405 and mounting panel 406, the bottom and the 3 fixed connection of vibration mesa of bracing piece 401, the first half of bracing piece 401 is seted up threadedly, sliding sleeve 403 passes through gyro wheel 404 and links to each other with bracing piece 401, set up on the bracing piece 401 and be used for the rolling spout 402 of gyro wheel 404, a nut 405 is all installed to the upper and lower both sides of sliding sleeve 403, fixes sliding sleeve 403 through two nuts 405, the side welding of sliding sleeve 403 has mounting panel 406, two install a clamping mechanism 5, two respectively on the adjustment mechanism 4 clamping mechanism 5 symmetry sets up, clamping mechanism 5 includes: fastening bolt 501, clamping plate 502 and first spring 503, fastening bolt 501 spiro union is on mounting panel 406, clamping plate 502 is located the below of mounting panel 406, clamping plate 502 passes through a plurality of first spring 503 and mounting panel 406 elastic connection, install base 6 on the ground below install bin 1, the bottom of base 6 is provided with a plurality of buffer plate 8, base 6 links to each other with install bin 1 through a plurality of damping device 7, damping device 7 includes: an outer housing 701, a guide rod 702, a second spring 703, a connecting rod 704, a first friction wheel 705, a second friction wheel 706 and a groove 707, the number of the outer shells 701 is two, the outer shells 701 are fixedly connected with the base 6, a guide rod 702 extending to the outside of each outer shell 701 is installed in each outer shell 701, the bottom of the guide rod 702 is elastically connected with the outer shell 701 through a second spring 703, the tops of the guide rods 702 are fixed with the installation box 1, a plurality of first friction wheels 705 which are in friction with the guide rods 702 are installed in each outer shell 701, a connecting rod 704 is connected between the two guide rods 702, a groove 707 for the connecting rod 704 to pass through is formed in each outer shell 701, a plurality of second friction wheels 706 which rub against the connecting rod 704 are installed in the groove 707, the controller 9 is installed on the ground on the right side of the base 6, and the controller 9 is electrically connected with the vibrator body 2. When the device is used, the nut 405 on the upper side of the sliding sleeve 403 is firstly detached, then the sliding sleeve 403 and the clamping mechanism 5 are taken down, a part to be tested is placed on the vibration table top 3, then the sliding sleeve 403 and the clamping mechanism 5 are fixed, the clamping plate 502 is driven to move by screwing the fastening bolt 501, and the part is fixed through the clamping plate 502, so that the detection is more accurate; when detecting, the vibrator body 2 can generate some vibrations to be conducted to the ground, and at this time, a part of the vibration force is consumed by the friction between the guide rod 702 and the first friction wheel 705, and a part of the vibration force is consumed by the friction between the connecting rod 704 and the second friction wheel 706, so that the vibrations can not be conducted to the ground, and the detection is not accurate enough.
The utility model discloses a theory of operation is: when the vibrating table for the reliability test is used, the nut 405 on the upper side of the sliding sleeve 403 is firstly detached, then the sliding sleeve 403 and the clamping mechanism 5 are detached, a part to be tested is placed on the vibrating table top 3, then the sliding sleeve 403 and the clamping mechanism 5 are fixed, the clamping plate 502 is driven to move by screwing the fastening bolt 501, and the part is fixed through the clamping plate 502, so that the detection is more accurate; when detecting, the vibrator body 2 can generate some vibrations to be conducted to the ground, and at this time, a part of the vibration force is consumed by the friction between the guide rod 702 and the first friction wheel 705, and a part of the vibration force is consumed by the friction between the connecting rod 704 and the second friction wheel 706, so that the vibrations can not be conducted to the ground, and the detection is not accurate enough.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a shaking table for reliability test, includes install bin (1), its characterized in that: install vibrator body (2) in install bin (1), the top of vibrator body (2) links to each other with vibration mesa (3), one adjustment mechanism (4), two are installed respectively to the top left and right sides of vibration mesa (3) install one clamping mechanism (5), two on the adjustment mechanism (4) respectively clamping mechanism (5) symmetry sets up, install base (6) in the subaerial below of install bin (1), base (6) link to each other with install bin (1) through a plurality of damping device (7), controller (9) are installed in subaerial on the right side of base (6).
2. The vibration table for reliability testing according to claim 1, wherein: the adjusting mechanism (4) comprises: bracing piece (401), spout (402), sliding sleeve (403), gyro wheel (404), nut (405) and mounting panel (406), the bottom and the vibration mesa (3) fixed connection of bracing piece (401), the first half of bracing piece (401) is threaded, sliding sleeve (403) link to each other with bracing piece (401) through gyro wheel (404), offer on bracing piece (401) and be used for the rolling spout (402) of gyro wheel (404), nut (405) are all installed to the upper and lower both sides of sliding sleeve (403), the side welding of sliding sleeve (403) has mounting panel (406).
3. The vibration table for reliability testing according to claim 2, wherein: the clamping mechanism (5) comprises: the clamping device comprises a fastening bolt (501), a clamping plate (502) and a first spring (503), wherein the fastening bolt (501) is screwed on a mounting plate (406), the clamping plate (502) is located below the mounting plate (406), and the clamping plate (502) is elastically connected with the mounting plate (406) through the first springs (503).
4. The vibration table for reliability testing according to claim 1, wherein: the damping device (7) comprises: the device comprises an outer shell (701), two guide rods (702), two second springs (703), a connecting rod (704), a first friction wheel (705), a second friction wheel (706) and grooves (707), wherein the number of the outer shell (701) is two, the outer shell (701) is fixedly connected with a base (6), each outer shell (701) is internally provided with one guide rod (702) extending to the outside of the outer shell, the bottom of each guide rod (702) is elastically connected with the outer shell (701) through the second spring (703), the top of each guide rod (702) is fixed with a mounting box (1), each outer shell (701) is internally provided with a plurality of first friction wheels (705) which rub against the guide rods (702), the connecting rod (704) is connected between the two guide rods (702), and each outer shell (701) is provided with one groove (707) through which the connecting rod (704) passes, a plurality of second friction wheels (706) which rub the connecting rod (704) are arranged in the groove (707).
5. The vibration table for reliability testing according to claim 1, wherein: the bottom of the base (6) is provided with a plurality of buffer plates (8).
6. The vibration table for reliability testing according to claim 1, wherein: the controller (9) is electrically connected with the vibrator body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022670706.2U CN213397561U (en) | 2020-11-18 | 2020-11-18 | A shaking table for reliability test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022670706.2U CN213397561U (en) | 2020-11-18 | 2020-11-18 | A shaking table for reliability test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213397561U true CN213397561U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022670706.2U Active CN213397561U (en) | 2020-11-18 | 2020-11-18 | A shaking table for reliability test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213397561U (en) |
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2020
- 2020-11-18 CN CN202022670706.2U patent/CN213397561U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211223 Address after: 215000 west half of floor 3 of building 4 production plant, No. 99 Taishan Road, high tech Zone, Suzhou, Jiangsu Province Patentee after: Suzhou Tiangong Mechanical Testing Technology Co.,Ltd. Address before: 215000 a093, 5th floor, building 2, No.80 Tongyuan Road, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou wode Testing Technology Service Co.,Ltd. Patentee before: Gu Yefeng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220706 Address after: 215000 2nd floor, building 15, No.70, Yaofeng West Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Yuanyuan Testing Technology Co.,Ltd. Address before: 215000 west half of floor 3 of building 4 production plant, No. 99 Taishan Road, high tech Zone, Suzhou, Jiangsu Province Patentee before: Suzhou Tiangong Mechanical Testing Technology Co.,Ltd. |