CN211693366U

CN211693366U - Shock absorption seat

Info

Publication number: CN211693366U
Application number: CN201921794811.8U
Authority: CN
Inventors: 邹昌红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-10-16
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a shock mount, including the base of fixed connection in pump body bottom, the base on be equipped with a plurality of mounting hole, the mounting hole in clamp the damping bushing that stretches out the mounting hole, base bottom surface be higher than the bottom of damping bushing, the damping bushing in insert and press against the locating part at the damping bushing up end, the locating part in insert and wear to adorn the fastener that compresses tightly locating part and damping bushing axial on the installation face. When fastener fixed mounting was on the installation face, spacing pipe can let the fastener locking highly the same on the installation face to the deformation volume when injecing the shock attenuation cover and being pressed on the installation face, when vibrations transmission is bigger, the deformation of shock attenuation cover tends to unanimity, effectively reduces to sway and rock simple structure, simple to operate.

Description

Shock absorption seat

[ technical field ] A method for producing a semiconductor device

The utility model relates to a shock mount.

[ background of the invention ]

A water pump, as a device for transporting liquid, can transmit mechanical energy of a prime mover or other external energy to the liquid to increase the energy of the liquid, and is widely used in various fields. Because the water pump shakes easily in the course of the work, in order not to influence the work of water pump, protect the pump body and electrical element, all can install the shock attenuation seat additional on most water pumps.

At present, a cushion socket has appeared on the market, including installing the base in water pump body bottom and installing a plurality of damping sleeve on the base, then rethread fastener fixes the base on the installation face, make the one end of damping sleeve press on the installation face, and the base then does not contact with the installation face, such structure can reduce the water pump vibrations, but receive the influence of fastener installation easily, highly different at fastener locking, each damping sleeve is pressed the deformation volume probably diverse on the installation face, when vibrations transmission is great, the deformation of damping sleeve is difficult to effective control, the deformation diverse of damping sleeve, cause the cushion socket to sway and rock. Accordingly, there remains a need for improvements in prior art shock mounts.

[ Utility model ] content

The utility model aims at overcoming the defects of the prior art and providing a shock absorption seat which effectively reduces swinging and rocking, has simple structure and is convenient to install.

The utility model discloses a realize through following technical scheme:

the utility model provides a shock mount, includes base 1 of fixed connection in 6 bottoms of the pump body, base 1 on be equipped with a plurality of

mounting hole

11, 11 interior clamps of mounting hole be equipped with the shock attenuation cover 2 that stretches out mounting

hole

11, 1 bottom of base be higher than the bottom of shock attenuation cover 2, its characterized in that: a limiting piece 3 which is pressed against the upper end surface of the damping sleeve 2 is inserted into the damping sleeve 2, and a fastening piece 4 which is arranged on the mounting surface 5 in a penetrating manner and axially presses the limiting piece 3 and the damping sleeve 2 on the mounting surface 5 is inserted into the limiting piece 3.

The damper base as described above, characterized in that the damping sleeve 2 is a flexible member.

The damper base is characterized in that the damping sleeve 2 is an elastic element.

The shock absorption seat is characterized in that the outer circumference of the middle part of the shock absorption sleeve 2 is provided with an annular clamping groove 23, and the mounting hole 11 is internally provided with an annular bulge 111 which can be clamped into the annular clamping groove 23.

The shock absorbing seat is characterized in that the upper end of the shock absorbing sleeve 2 is provided with the cut 26 which divides the upper end of the shock absorbing sleeve 2 into a plurality of pieces so that the limiting piece 3 can compress and deform the upper end of the shock absorbing sleeve 2 to press the upper end of the shock absorbing sleeve against the annular protrusion 111.

The shock absorbing seat is characterized in that the outer edge of the upper end part of the shock absorbing sleeve 2 is provided with a conical surface 27 which is convenient for the shock absorbing sleeve 2 to be inserted into the mounting hole 11.

The shock absorbing seat is characterized in that the limiting member 3 comprises an insertion end 33 and a convex edge 32 abutting against the shock absorbing sleeve 2, and the shock absorbing sleeve 2 is provided with a second insertion hole 24 for the insertion end 33 to be inserted into.

The damper seat as described above, characterized in that the fastening means 4 are headed screws, the heads of which are pressed against the flanges 32.

The damper seat as described above is characterized in that the second insertion hole 24 is provided with a guiding second taper surface 25.

The shock absorption seat is characterized in that the base 1 is provided with a groove 12 for mounting the pump body 6.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model discloses a shock mount, the shock attenuation cover that stretches out the mounting hole is clamped, the base bottom surface is higher than the bottom of shock attenuation cover, insert in the shock attenuation cover and press the locating part that leans on at the shock attenuation cover up end, it wears to adorn the fastener that compresses tightly on the installation face with locating part and shock attenuation cover axial to insert in the locating part, when fastener fixed mounting is on the installation face, the locating part can let the fastener lock highly the same on the installation face, thereby it is pressed the deformation volume when installing face to inject the shock attenuation cover, when vibrations transmission ratio is great, the deformation of shock attenuation cover tends to unanimity, effectively reduce and sway and rock, moreover, the steam generator is simple in structure.

2. The utility model discloses a shock mount, the upper end of shock attenuation cover is established and is equipped with the incision, cuts apart into the multiple lamella with the shock attenuation cover upper end, and the locating part of being convenient for compresses tightly deformation with the shock attenuation cover upper end and presses on annular arch, inserts the mounting hole and clamps the base on the shock attenuation cover in addition, and the upper end of shock attenuation cover can inwards deform, and the upper end of the shock attenuation cover of being convenient for passes the hole that the annular arch encloses for annular arch and ring channel can mutually support, and the installation is swiftly convenient.

3. The utility model discloses a shock mount is equipped with the first conical surface of direction on the upper end outward flange of shock attenuation cover, inserts the mounting hole and when being connected to on the base at the shock attenuation cover, and the hole that the annular arch encloses is passed to the upper end of the direction of first conical surface shock attenuation cover for the annular arch can mutually support with the ring channel, and the installation is swiftly convenient.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic perspective view of a water pump with a shock mount of the present invention;

fig. 5 is a cross-sectional view of the shock-absorbing mount of the present invention mounted on a mounting surface;

fig. 6 is an enlarged view at a in fig. 5.

[ detailed description ] embodiments

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 to 6, a damper base includes a base 1 fixedly connected to the bottom of a pump body 6, the base 1 is provided with a plurality of mounting holes 11, a damper sleeve 2 extending out of the mounting holes 11 is installed in the mounting holes 11 in a clamped manner, the bottom surface of the base 1 is higher than the bottom end of the damper sleeve 2, a limiting member 3 pressed against the upper end surface of the damper sleeve 2 is inserted into the damper sleeve 2, and a fastening member 4 axially pressing the limiting member 3 and the damper sleeve 2 on a mounting surface 5 is inserted into the limiting member 3 and is installed on the mounting surface 5 in a penetrating manner. With the help of the structure, the limiting part 3 can lead the fastening part 4 to be locked on the mounting surface 5 at the same height, thereby limiting the deformation quantity of the damping sleeve 2 when being pressed on the mounting surface 5, and when the vibration transmission is larger, the deformation of the damping sleeve 2 tends to be consistent, effectively reducing the swinging and shaking, and having simple structure and convenient installation.

The shock-absorbing sleeve is a flexible part and is made of flexible materials such as silica gel and the like. The damping sleeve may also be an elastic member, such as a rubber spring.

As shown in fig. 2, an annular groove 23 is formed in the outer circumference of the middle portion of the damping sleeve 2, an annular protrusion 111 capable of being clamped into the annular groove 23 is arranged in the mounting hole 11, and when the annular protrusion 111 is clamped into the annular groove 23, the damping sleeve 2 is clamped on the base 1.

Further, be equipped with incision 26 on the damping sleeve 2 upper end, cut apart into the bivalve with 2 upper ends of damping sleeve, the locating part 3 of being convenient for compresses tightly deformation and presses on annular protrusion 111 with 2 upper ends of damping sleeve, and when damping sleeve 2 inserted mounting hole 11 and clamped on base 1, the upper end of damping sleeve 2 can inwards be deformed, the hole that the upper end portion of the damping sleeve 2 of being convenient for passed annular protrusion 111 and enclosed, make annular protrusion 111 and ring channel 23 can mutually support, the installation is swiftly convenient.

The outer edge of the upper end of the shock absorption sleeve 2 is provided with a first guiding conical surface 27, when the shock absorption sleeve 2 is inserted into the mounting hole 11 and connected to the base 1, the upper end of the shock absorption sleeve 2 can penetrate through the hole formed by the annular protrusion 111 due to the guiding of the first conical surface 27, the annular protrusion 111 and the annular groove 23 can be matched with each other, and the installation is fast and convenient.

As shown in fig. 2 and 3, the limiting member 3 includes an insertion end 33 and a flange 32 abutting against the damping sleeve 2, and the damping sleeve 2 is provided with a second insertion hole 24 into which the insertion end 33 of the limiting member 3 is inserted.

As shown in fig. 5 and 6, the fastening member 4 is a cap screw, a threaded hole matched with the cap screw is formed in the mounting surface 5, the head of the cap screw is pressed against the convex edge 32, the damping sleeve 2 is pressed against the mounting surface 5, the damping sleeve 2 clamps the base 1 through the matching of the annular groove 23 and the annular protrusion 111, the bottom surface of the base 1 is higher than the bottom end of the damping sleeve 2, the base 1 is mounted on the mounting surface 5, and the base 1 is not in contact with the mounting surface 5. Certainly, in actual installation, a combination mode of an embedded bolt and a nut can also be adopted, a screw of the embedded bolt penetrates through the limiting piece 3, and then the base 1 is locked by the nut to be installed on the installation surface 5; or the base 1 is mounted on the mounting surface 5 by using a headed pin to pass through the stopper 3.

As shown in fig. 2 and 6, a second tapered surface 25 for guiding is arranged in the second insertion hole 24, and when the limiting member 3 is inserted into the damping sleeve 2, the second tapered surface 25 can play a role in guiding, so that the limiting member 3 can be conveniently inserted into the damping sleeve 2, and the installation is faster and more convenient.

The base 1 is provided with a groove 12 for mounting the pump body 6, the groove 12 is provided with a through hole, and the through hole can be used for a bolt to pass through and fix the base 1 on the pump body 6.

The installation mode is as follows: insert the mounting hole 11 from the lower extreme of base 1 with the upper end of shock attenuation cover 2 earlier, the upper end of shock attenuation cover 2 passes the hole that annular protrusion 111 encloses, annular protrusion 111 blocks into ring channel 23, shock attenuation cover 2 clamps on base 1 this moment, then insert locating part 3 in the second jack 24 of shock attenuation cover 2, protruding edge 32 supports and leans on shock attenuation cover 2, install base 1 on the pump body 6 again, penetrate first jack 31 in locating part 3 with fastener 4 and connect on installation face 5 at last, make shock attenuation cover 2 pressed on installation face 5, shock attenuation cover 2 presss from both sides tight base 1, install base 1 on installation face 5, make base 1 not with installation face 5 direct contact.

Claims

1. The utility model provides a shock mount, includes base (1) of fixed connection in the pump body (6) bottom, base (1) on be equipped with a plurality of mounting hole (11), mounting hole (11) in the joint have shock attenuation cover (2) of stretching out mounting hole (11), base (1) bottom be higher than the bottom of shock attenuation cover (2), its characterized in that: the damping sleeve (2) is internally inserted with a limiting piece (3) which is pressed against the upper end face of the damping sleeve (2), and the limiting piece (3) is internally inserted with a fastener (4) which is arranged on the mounting surface (5) in a penetrating manner and axially compresses the limiting piece (3) and the damping sleeve (2) on the mounting surface (5).

2. The cushion socket according to claim 1, wherein: the shock absorption sleeve (2) is a flexible part.

3. The cushion socket according to claim 1, wherein: the shock absorption sleeve (2) is an elastic piece.

4. A damper seat according to any one of claims 1 to 3, characterized in that: the damping sleeve (2) is characterized in that an annular clamping groove (23) is formed in the outer circumference of the middle of the damping sleeve, and an annular protrusion (111) capable of being clamped into the annular clamping groove (23) is arranged in the mounting hole (11).

5. The cushion socket according to claim 4, wherein: damping sleeve (2) upper end be equipped with and cut apart into the bivalve with damping sleeve (2) upper end and be convenient for locating part (3) and compress tightly deformation and press incision (26) on annular bulge (111) with damping sleeve (2) upper end.

6. The cushion socket according to claim 4, wherein: the outer edge of the upper end part of the damping sleeve (2) is provided with a first conical surface (27) which is convenient for the damping sleeve (2) to be inserted from the mounting hole (11).

7. The cushion socket according to claim 1, wherein: the limiting part (3) comprises an insertion end (33) and a convex edge (32) abutted against the damping sleeve (2), and the damping sleeve (2) is provided with a second insertion hole (24) for the insertion end (33) to be inserted.

8. The cushion socket according to claim 7, wherein: the fastener (4) is a head screw, and the head of the head screw is pressed against the convex edge (32).

9. The cushion socket according to claim 7, wherein: a guiding second conical surface (25) is arranged in the second insertion hole (24).

10. The cushion socket according to claim 1, wherein: the base (1) is provided with a groove (12) for installing the pump body (6).