CN218462146U

CN218462146U - Vibration experiment platform

Info

Publication number: CN218462146U
Application number: CN202222942453.9U
Authority: CN
Inventors: 李斌; 赵久魁; 张利君
Original assignee: Xinxiang City Tongyong Motor Co ltd
Current assignee: Xinxiang City Tongyong Motor Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-02-10
Anticipated expiration: 2032-11-05

Abstract

The utility model discloses a vibration experiment platform, the on-line screen storage device comprises a base, four first springs of fixedly connected with on the upper surface of base, the upper end fixedly connected with connecting plate of first spring, the top of connecting plate is provided with a plurality of solid fixed rings, gu fixed ring upper end sliding connection has the disc, be provided with the elevating system who is used for going up and down on the upper surface of base, be provided with the fixed establishment who is used for fixed solid fixed ring on the upper surface of connecting plate, be provided with the moving mechanism who is used for removing the disc on the upper surface of connecting plate, through elevating system, realize that lifter and backup pad shift up, reach the purpose of supporting connection board, the maintenance of the first spring of being convenient for need not to use other instruments, and is simple and convenient, through fixed establishment, is favorable to fixing solid fixed ring, and fixed mode is simple, can change the distance between two solid fixed rings, is convenient for install not unidimensional disc and not unidimensional article, and the suitability is stronger.

Description

Vibration experiment platform

Technical Field

The utility model relates to a vibration technical field, more specifically relates to a vibration experiment platform.

Background

In the in-process of processing production, in order to guarantee going on of the safety of processing and the processing of being convenient for, need fix the article of processing and have the cushioning effect, in this process, need use vibration experiment platform to come to fix the raw materials machine that needs processing, vibration experiment platform is an experiment supporting platform who has the vibratility, vibration experiment platform mainly by the vibration subassembly, supporting component and fixed subassembly constitute, vibration experiment platform has vibration effectual, fixed article is firm, be convenient for carry out the advantage of processing to the article.

Vibration subassembly in common vibration experiment platform mainly constitutes with the spring, because vibration experiment platform long-term use, the elasticity of spring can change, make vibration experiment platform's vibration effect variation, need dismantle the spring and get off to detect or change, need dismantle the spring and must fix the backup pad of spring top, common vibration experiment platform is fixed the backup pad and is required the jack to fix, the operation is very complicated, and need be with the help of specific instrument, can fix the backup pad, the maintenance of the spring of being convenient for, the process of the operation of increase.

Common vibration experiment platform carries out the mode of fixing the article and adopts the mode of bolt usually to fix, need use specific instrument to operate solid fixed ring's fixed, and the fixed back of retaining ring can not install not unidimensional disc on solid fixed ring in addition, need dismantle solid fixed ring get off and reinstall and just can reach the requirement, and the suitability of device is lower.

The distance between two discs on a common vibration experiment platform is fixed, so that the maximum length of an object arranged between two cylinders is fixed, the object with different lengths is not beneficial to installation, and the applicability of the device is not strong.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a vibration experiment platform to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: a vibration experiment platform comprises a base, wherein four first springs are fixedly connected to the upper surface of the base, a connecting plate is fixedly connected to the upper ends of the first springs, a plurality of fixing rings are arranged above the connecting plate, a disc is slidably connected to the upper ends of the fixing rings, a lifting mechanism used for lifting is arranged on the upper surface of the base, a fixing mechanism used for fixing the fixing rings is arranged on the upper surface of the connecting plate, and a moving mechanism used for moving the disc is arranged on the upper surface of the connecting plate;

elevating system is including setting up the lift groove on the base upper surface, the bottom sliding connection in lift groove has the lifter, the upper end fixedly connected with backup pad of lifter, fixedly connected with brace table on the side of base, install the motor on the upper surface of brace table, the lateral wall in lift groove rotates and is connected with double threaded rod, double threaded rod's one end run through lifter and base in proper order and with the terminal fixed connection of output shaft of motor.

Further, four the lower extreme fixed connection of first spring is in the upper surface four corners department of base, four the upper end of first spring contacts with the lower surface four corners of connecting plate, gu fixed ring is the setting of quarter ring structure.

Further, the lift groove sets up at base upper surface centre, the lifter has a plurality of connecting rods to form through the rotation axis combination, a plurality of connecting rods are the formula of cutting structure setting, lifter and double threaded rod threaded connection.

Furthermore, the fixing mechanism comprises four moving blocks which are connected to the upper surface of the connecting plate in a sliding mode, a fixing groove is formed in the upper surface of each moving block, a second spring is fixedly connected to the left inner wall and the right inner wall of the fixing groove, two connecting blocks are connected to the bottoms of the fixing grooves in a sliding mode, one end, far away from the fixing groove, of the second spring is fixedly connected with the side wall of each connecting block, and the upper end of each connecting block is fixedly connected with the lower surface of the fixing ring.

Furthermore, the opening directions of the two fixing rings on the same moving block are opposite and can form a semicircular ring.

Furthermore, the moving mechanism comprises two moving grooves formed in the upper surface of the connecting plate, two discs located on the same side of the connecting plate are fixedly connected with telescopic rods on the side faces, close to the other disc, of the two discs, the other two discs are fixedly connected with telescopic cylinders on the side faces, close to the telescopic rods, of the two discs in an ascending mode, the bottom of each moving groove is connected with two supporting blocks in a sliding mode, the upper ends of the supporting blocks are fixedly connected with the lower surfaces of the moving blocks, electric telescopic rods are fixedly connected with the left side wall and the right side wall of each moving groove, and the telescopic ends of the electric telescopic rods are fixedly connected with the side faces of the supporting blocks.

Furthermore, the fixed groove is arranged right below the moving block, and the diameter of the inner wall of the telescopic cylinder is equal to that of the outer wall of the telescopic rod.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a being equipped with elevating system, being favorable to having driven the double threaded rod rotation through the motor, realizing that lifter and backup pad shift up, reach the purpose of supporting connection board, the maintenance of the first spring of being convenient for need not to use other instruments, and is simple and convenient.

2. The utility model discloses a be equipped with fixed establishment, be favorable to fixing solid fixed ring, fixed mode is simple, can change the distance between two solid fixed rings, is convenient for install not unidimensional disc and not unidimensional article, and the suitability is stronger.

3. The utility model discloses a be equipped with moving mechanism, be favorable to changing the distance between two discs, be convenient for install the article of different length for the length range grow of the article of device installation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the overall structure of the present invention.

Fig. 3 is a schematic structural diagram of the lifting mechanism in fig. 2.

Fig. 4 is an exploded view of the lifter structure of fig. 3.

Fig. 5 is a schematic view of the fixing mechanism of the present invention.

Figure 6 is an exploded view of the fixed ring structure of figure 5.

Fig. 7 is a schematic structural diagram of the moving mechanism of the present invention.

Fig. 8 is an exploded view of the support block structure of fig. 7.

The reference signs are: 1. a base; 2. a first spring; 3. a connecting plate; 4. a fixing ring; 5. a disc; 6. a lifting mechanism; 601. a lifting groove; 602. a lifting rod; 603. a support plate; 604. a support table; 605. a motor; 606. a double-headed threaded rod; 7. a fixing mechanism; 701. a moving block; 702. fixing grooves; 703. a second spring; 704. connecting blocks; 8. a moving mechanism; 801. a telescopic rod; 802. a telescopic cylinder; 803. a moving groove; 804. an electric telescopic rod; 805. and (7) a supporting block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the vibration testing platform according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of the present invention.

Referring to fig. 1-8, the utility model provides a vibration experiment platform, including base 1, four first springs 2 are fixedly connected with on the upper surface of base 1, the upper end fixedly connected with connecting plate 3 of first spring 2, the top of connecting plate 3 is provided with a plurality of solid fixed rings 4, gu fixed ring 4 upper end sliding connection has disc 5, be provided with the elevating system 6 that is used for going up and down on the upper surface of base 1, be provided with the fixed establishment 7 that is used for fixed ring 4 on the upper surface of connecting plate 3, be provided with the moving mechanism 8 that is used for moving disc 5 on the upper surface of connecting plate 3, through the setting of elevating system 6, fixed establishment 7 and moving mechanism 8, can support connecting plate 3, be convenient for overhaul first spring 2, can change the distance between the solid fixed ring 4, be convenient for install disc 5 and the article of different diameters, can change the distance between two discs 5, be convenient for fix the article of different lengths;

elevating system 6 is including setting up the lift groove 601 on base 1 upper surface, the bottom sliding connection of lift groove 601 has lifter 602, the upper end fixedly connected with backup pad 603 of lifter 602, fixedly connected with brace table 604 on base 1's the side, install motor 605 on the upper surface of brace table 604, the lateral wall of lift groove 601 rotates and is connected with double threaded rod 606, the one end of double threaded rod 606 run through lifter 602 and base 1 in proper order and with the terminal fixed connection of output shaft of motor 605, setting through elevating system 6, it is rotatory to have driven double threaded rod 606 through motor 605, realize that lifter 602 and backup pad 603 shift up, reach the mesh of supporting connection board 3, be convenient for the maintenance of first spring 2.

In a preferred embodiment, the lower ends of the four first springs 2 are fixedly connected to four corners of the upper surface of the base 1, the upper ends of the four first springs 2 are in four-corner contact with the lower surface of the connecting plate 3, the fixing ring 4 is arranged in a quarter-circle structure, and the first springs 2 can better support the connecting plate 3.

In a preferred embodiment, the lifting groove 601 is disposed at the center of the upper surface of the base 1, the lifting rod 602 is formed by combining a plurality of connecting rods through a rotating shaft, the plurality of connecting rods are disposed in a scissor-like structure, the lifting rod 602 is in threaded connection with the double-threaded rod 606, and the connecting rod 3 relatively operates, so that the supporting rod 602 is lifted upwards to support the supporting plate 603.

In a preferred embodiment, the fixing mechanism 7 comprises four moving blocks 701 slidably connected to the upper surface of the connecting plate 3, a fixing groove 702 is formed in the upper surface of each moving block 701, two connecting blocks 704 are slidably connected to the bottoms of the fixing grooves 702 of the second springs 703, the ends, far away from the fixing grooves 702, of the second springs 703 are fixedly connected to the upper end of each connecting block 704, the lower surface of the fixing ring 4 is fixedly connected to the upper end of each connecting block 704, the distance between the two fixing rings 4 can be changed through the arrangement of the fixing mechanism 7, the installation of discs 5 with different sizes and articles with different sizes is facilitated, and the practicability is high.

In a preferred embodiment, the two fixing rings 4 on the same moving block 701 have opposite opening directions and can be combined to form a semicircular ring, and the two fixing rings 4 can be combined to fix the disc 5.

In a preferred embodiment, the moving mechanism 8 comprises two moving grooves 803 arranged on the upper surface of the connecting plate 3, the side surfaces, close to the other disc 5, of the two discs 5 on the same side of the connecting plate 3 are fixedly connected with an expansion link 801, the side surfaces, close to the expansion link 801, of the other two discs 5 run upwards to be fixedly connected with an expansion cylinder 802, the bottom of each moving groove 803 is slidably connected with two supporting blocks 805, the upper ends of the supporting blocks 805 are fixedly connected with the lower surface of the moving block 701, the left side wall and the right side wall of each moving groove 803 are fixedly connected with electric expansion links 804, the expansion ends of the electric expansion links 804 are fixedly connected with the side surfaces of the supporting blocks 805, and through the arrangement of the moving mechanism 8, the distance between the two discs 5 can be changed through the electric expansion links 804, so that articles with different lengths can be installed.

In a preferred embodiment, the fixing groove 702 is disposed right below the moving block 701, and the diameter of the inner wall of the telescopic cylinder 802 is equal to the diameter of the outer wall of the telescopic cylinder 801, so that the telescopic cylinder 801 can expand and contract the inside of the telescopic cylinder 802.

The utility model discloses a theory of operation: when the first spring 2 needs to be overhauled, the motor 605 is started, the motor 605 drives the double-threaded rod 606 to rotate, the double-threaded rod 606 is in threaded connection with the lifting rod 602, and the lifting rod 60 is formed by combining a plurality of connecting rods in a shearing mode, so that the relative motion of the two bottommost connecting rods is realized, the lifting rod 602 is lifted, the supporting block 603 is driven to move upwards, the purpose of supporting the connecting plate 3 is realized, the purpose of separating the connecting plate 3 from the first spring 2 is realized, and the first spring 2 is convenient to overhaul;

when an object needs to be installed, the fixing ring 4 is pressed firstly, the second spring 703 is in a compressed state, the disc 5 is installed on the fixing ring 4, the fixing ring 4 is loosened, the disc 5 is fixed under the action of the second spring 703, the electric telescopic rod 804 is started again, the supporting block 805 and the moving block 701 are driven to move, the purpose of moving the fixing ring 4 and the disc 5 left and right is achieved, the purpose of separating the telescopic rod 801 from the telescopic cylinder 802 is achieved, the object is placed on the surface of the telescopic cylinder 802, the telescopic rod 801 enters the telescopic cylinder 802, and the purpose of installing the object is achieved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vibration experiment platform, includes base (1), its characterized in that: the lifting mechanism is characterized in that four first springs (2) are fixedly connected to the upper surface of the base (1), a connecting plate (3) is fixedly connected to the upper ends of the first springs (2), a plurality of fixing rings (4) are arranged above the connecting plate (3), a disc (5) is slidably connected to the upper ends of the fixing rings (4), a lifting mechanism (6) used for lifting is arranged on the upper surface of the base (1), a fixing mechanism (7) used for fixing the fixing rings (4) is arranged on the upper surface of the connecting plate (3), and a moving mechanism (8) used for moving the disc (5) is arranged on the upper surface of the connecting plate (3);

elevating system (6) is including setting up lift groove (601) on base (1) upper surface, the bottom sliding connection of lift groove (601) has lifter (602), the upper end fixedly connected with backup pad (603) of lifter (602), fixedly connected with brace table (604) on the side of base (1), install motor (605) on the upper surface of brace table (604), the lateral wall of lift groove (601) is rotated and is connected with double threaded rod (606), the one end of double threaded rod (606) run through lifter (602) and base (1) in proper order and with the terminal fixed connection of output shaft of motor (605).

2. A vibration testing platform according to claim 1, wherein: four the lower extreme fixed connection of first spring (2) is in the upper surface four corners department of base (1), four the upper end of first spring (2) and the lower surface four corners contact of connecting plate (3), gu fixed ring (4) are the setting of quarter ring structure.

3. A vibration testing platform according to claim 1, wherein: lifting groove (601) set up at base (1) upper surface positive center, lifter (602) have a plurality of connecting rods to form through the rotation axis combination, a plurality of connecting rods are the scissors structure setting, lifter (602) and double threaded rod (606) threaded connection.

4. A vibration testing platform according to claim 1, wherein: the fixing mechanism (7) comprises four moving blocks (701) which are connected to the upper surface of the connecting plate (3) in a sliding mode, a fixing groove (702) is formed in the upper surface of each moving block (701), a second spring (703) is fixedly connected to the left inner wall and the right inner wall of the fixing groove (702), two connecting blocks (704) are connected to the bottom of each fixing groove (702) in a sliding mode, one end, far away from the fixing groove (702), of each second spring (703) is fixedly connected with the side wall of each connecting block (704), and the upper end of each connecting block (704) is fixedly connected with the lower surface of the fixing ring (4).

5. A vibration testing platform according to claim 4, wherein: the opening directions of the two fixing rings (4) on the same moving block (701) are opposite and can form a semicircular ring.

6. A vibration testing platform according to claim 4, wherein: the moving mechanism (8) comprises two moving grooves (803) arranged on the upper surface of a connecting plate (3), two discs (5) positioned on the same side of the connecting plate (3) are fixedly connected with an expansion link (801) on the side surface close to the other disc (5), the other two discs (5) are fixedly connected with expansion cylinders (802) on the side surface close to the expansion link (801), the bottom of each moving groove (803) is slidably connected with two supporting blocks (805), the upper ends of the supporting blocks (805) are fixedly connected with the lower surface of a moving block (701), the left side wall and the right side wall of each moving groove (803) are fixedly connected with electric telescopic rods (804), and the expansion ends of the electric telescopic rods (804) are fixedly connected with the side surfaces of the supporting blocks (805).

7. A vibration testing platform according to claim 6, wherein: the fixing groove (702) is arranged right below the moving block (701), and the diameter of the inner wall of the telescopic cylinder (802) is equal to that of the outer wall of the telescopic rod (801).