CN215214500U

CN215214500U - Noise reduction type rubber spring seat

Info

Publication number: CN215214500U
Application number: CN202121521404.7U
Authority: CN
Inventors: 孙广宇
Original assignee: Jinan Shunda Plastic Co ltd
Current assignee: Jinan Shunda Plastic Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-17
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a type of making an uproar rubber spring holder falls, including the rubber seat that the certain distance of upper and lower interval set up, be connected with between two rubber seats and fall the piece of making an uproar, be provided with the spring between two rubber seats, the spring suit is on falling the piece of making an uproar, and is provided with the spacing unit that advances line location to the spring on every rubber seat respectively, and spacing unit is driven by the mobile unit and is removed. The utility model provides a position of a plurality of spacing parts on the current spring holder can there be the error when production, can not guarantee every spacing part can both with the problem of spring contact block.

Description

Noise reduction type rubber spring seat

Technical Field

The utility model relates to a spring holder, concretely relates to type of making an uproar rubber spring seat falls belongs to shock attenuation accessory equipment technical field.

Background

The spring holder is the part that is used for spring mounting and location, can be connected the spring holder with corresponding part simultaneously to the shock attenuation, the spring holder is realized through a plurality of spacing parts of predetermineeing when fixing a position the spring moreover.

However, the positions of a plurality of limiting parts on the existing spring seat have errors during production, and each limiting part cannot be guaranteed to be in contact clamping with the spring.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's the aforesaid not enough, provide a type of making an uproar rubber spring seat falls.

In order to solve the above problem, the utility model adopts the following technical scheme: a noise reduction type rubber spring seat comprises rubber seats which are arranged at a certain distance from top to bottom, a noise reduction block is connected between the two rubber seats, a spring is arranged between the two rubber seats, the spring is sleeved on the noise reduction block, and each rubber seat is respectively provided with a limiting unit for positioning the spring, the limiting unit is driven by the moving unit to move, the limiting unit comprises supporting rods capable of moving on the rubber seat, each rubber seat is respectively provided with four supporting rods, and be annular array, set up the guiding hole that holds every bracing piece removal on every rubber seat, the one end of rubber seat is seted up flutedly, and coaxial arrangement has the nut on the bracing piece, installs the limiting plate on the nut, and the mobile unit includes the guide cylinder of installing in the one end of bracing piece, wears to be equipped with the guide bar in two adjacent guide cylinders, and the guide bar sets up to two, and is removed by the drive division drive.

The following is the utility model discloses to the further optimization of above-mentioned scheme: the driving part comprises a screw rod sleeve arranged on the guide rod, and the two screw rod sleeves are coaxially arranged.

Further optimization: and the two screw rod sleeves are coaxially provided with screw rods in a penetrating manner.

Further optimization: two sections of external threads with opposite rotation directions are arranged on the screw rod, and internal threads matched with the corresponding section of external threads for use are respectively arranged on the inner wall of each screw rod sleeve.

Further optimization: two ends of the screw rod are respectively installed on the inner wall of the groove through bearing seats, and one end of the screw rod penetrates through one of the bearing seats.

Further optimization: and a through hole for accommodating one end of the screw rod is formed in the inner wall of the groove at a position corresponding to one end of the screw rod, and the through hole penetrates through the side wall of the rubber seat.

Further optimization: one end of the screw rod is provided with a cross groove.

During the use, according to the diameter adjustment limiting plate position on the bracing piece of spring steel on the spring, then according to the position of the internal diameter adjustment bracing piece of spring, and then realize the location to the spring.

The utility model discloses a rubber seat that sets up about setting up has realized the connection to the spring, falls the piece of making an uproar through setting up, has realized falling the function of making an uproar, through setting up spacing unit, has realized the fixed and restriction to the spring, through setting up the mobile unit, has realized the adjustment to spacing unit, can guarantee that every bracing piece and limiting plate can both with the spring block, the utility model provides a position of a plurality of spacing parts on the current spring holder can have the error when production, can not guarantee the problem that every spacing part can both contact the block with the spring.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a synchronous mobile unit according to an embodiment of the present invention.

In the figure: 1-a rubber seat; 2-a groove; 3, a guide cylinder; 4-a support bar; 5-a limiting plate; 6-a nut; 7-a spring; 8-a guide hole; 9-a noise reduction block; 10-a guide bar; 11-a screw rod sleeve; 12-a screw rod; 13-a through hole; 14-a bearing seat; 15-cross groove.

Detailed Description

The embodiment, as shown in fig. 1 and 2, a noise reduction type rubber spring seat comprises rubber seats 1 arranged at a certain distance from top to bottom, a noise reduction block 9 is fixedly connected between the two rubber seats 1, the noise reduction block 9 adopts a sponge body to reduce noise, a spring 7 is arranged between the two rubber seats 1, the spring 7 is sleeved on the noise reduction block 9, a limiting unit for positioning the spring 7 is respectively arranged on each rubber seat 1, and the limiting unit is driven by a moving unit to move.

The limiting unit comprises supporting rods 4 capable of moving on the rubber seats 1, and four supporting rods 4 are arranged on each rubber seat 1 respectively and are in an annular array.

The rubber seat is characterized in that each rubber seat 1 is provided with a guide hole 8 for accommodating the movement of each supporting rod 4, one end of each rubber seat 1 is provided with a groove 2, one end of each supporting rod 4 extends out of one end of each rubber seat 1 for a certain distance, and the other end of each supporting rod extends into the groove 2 for a certain distance.

The guiding hole 8 is rectangular shape, and the one end of guiding hole 8 runs through to on the terminal surface of rubber seat 1, the other end runs through to on the recess 2 inner wall, the cross section of rubber seat 1 is circular, and the radial setting of rubber seat 1 is followed to the length of guiding hole 8.

A nut 6 is coaxially arranged at one end of the support rod 4, and an external thread matched with the internal thread on the nut 6 for use is arranged on the support rod 4.

The position fixed mounting that is close to one end on the nut 6 has limiting plate 5, and the cross section of this limiting plate 5 is circular, and limiting plate 5 and the coaxial setting of nut 6 can be according to the distance between diameter adjustment limiting plate 5 and the 1 terminal surface of rubber seat of spring steel on the spring 7 like this, realize the fixed to spring 7.

The mobile unit comprises a guide cylinder 3 fixedly arranged at one end of the support rod 4 extending to the groove 2, and the longitudinal section of the guide cylinder 3 is rectangular.

Guide rods 10 penetrate through the two adjacent guide cylinders 3, the longitudinal sections of the guide rods 10 are rectangular, and the guide rods 10 move to drive the guide cylinders 3 to move.

The guide rods 10 are arranged in two and are arranged in parallel, and the two guide rods 10 are driven by a driving part to move.

The driving part comprises screw rod sleeves 11 which are fixedly arranged on the outer surface of each guide rod 10 and close to the middle of the guide rod, and the two screw rod sleeves 11 are coaxially arranged.

The two screw rod sleeves 11 are coaxially provided with a screw rod 12 in a penetrating mode, the screw rod 12 is provided with two sections of external threads with opposite rotation directions, the inner wall of each screw rod sleeve 11 is provided with an internal thread matched with the corresponding section of external thread for use, and the screw rod 12 rotates to drive the two screw rod sleeves 11 to be close to or far away from each other.

Two ends of the screw rod 12 are respectively and fixedly arranged on the inner wall of the groove 2 through bearing seats 14, and one end of the screw rod 12 penetrates through one of the bearing seats 14.

A through hole 13 for accommodating one end of the screw rod 12 is formed in the inner wall of the groove 2 at a position corresponding to one end of the screw rod 12, and the through hole 13 penetrates through the side wall of the rubber seat 1.

One end of the screw rod 12 is provided with a cross-shaped groove 15, so that the screw rod 12 can be conveniently matched with a cross-shaped screwdriver to further rotate.

During the use, according to the diameter adjustment limiting plate 5 position on bracing piece 4 of spring steel on spring 7, then according to the internal diameter adjustment bracing piece 4 position of spring 7, and then realize the location to spring 7.

Claims

1. The utility model provides a type of making an uproar rubber spring seat falls which characterized in that: the rubber seat noise reduction device comprises rubber seats (1) which are arranged at a certain distance from top to bottom, a noise reduction block (9) is connected between the two rubber seats (1), a spring (7) is arranged between the two rubber seats (1), the spring (7) is sleeved on the noise reduction block (9), a limiting unit for positioning the spring (7) is arranged on each rubber seat (1) respectively, the limiting unit is driven to move by a moving unit and comprises a supporting rod (4) capable of moving on the rubber seat (1), four supporting rods (4) are arranged on each rubber seat (1) respectively and are in an annular array, a guide hole (8) for accommodating the movement of each supporting rod (4) is formed in each rubber seat (1), a groove (2) is formed in one end of each rubber seat (1), a nut (6) is coaxially arranged on each supporting rod (4), and a limiting plate (5) is arranged on each nut (6), the moving unit comprises guide cylinders (3) arranged at one end of a support rod (4), guide rods (10) penetrate through two adjacent guide cylinders (3), and the two guide rods (10) are driven by a driving part to move.

2. A noise reducing rubber spring seat according to claim 1, wherein: the driving part comprises a guide rod (10) provided with a screw rod sleeve (11), and the two screw rod sleeves (11) are coaxially arranged.

3. A noise reducing rubber spring seat according to claim 2, wherein: the two screw rod sleeves (11) are coaxially provided with screw rods (12) in a penetrating way.

4. A noise reducing rubber spring seat according to claim 3, wherein: two sections of external threads with opposite rotation directions are arranged on the screw rod (12), and internal threads matched with the corresponding sections of external threads for use are respectively arranged on the inner wall of each screw rod sleeve (11).

5. A noise-reducing rubber spring seat according to claim 4, wherein: two ends of the screw rod (12) are respectively installed on the inner wall of the groove (2) through bearing seats (14), and one end of the screw rod (12) penetrates through one of the bearing seats (14).

6. A noise-reducing rubber spring seat according to claim 5, wherein: a through hole (13) for accommodating one end of the screw rod (12) is formed in the inner wall of the groove (2) at a position corresponding to one end of the screw rod (12), and the through hole (13) penetrates through the side wall of the rubber seat (1).

7. A noise-reducing rubber spring seat according to claim 6, wherein: one end of the screw rod (12) is provided with a cross groove (15).