CN217683040U

CN217683040U - Shock absorber for centrifuge

Info

Publication number: CN217683040U
Application number: CN202221568653.6U
Authority: CN
Inventors: 张建斌; 吴学优
Original assignee: Tianjin Furan Separation Machinery Co ltd
Current assignee: Tianjin Furan Separation Machinery Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-10-28
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a bumper shock absorber for centrifuge relates to bumper shock absorber technical field, and when using to the bumper shock absorber for centrifuge, owing to adopt integral type mounting structure usually, lead to maintaining the difficulty, problem that manufacturing cost is high now proposes following scheme, and it includes the base, the top fixed mounting of base has the backup pad, the top fixed mounting of base has two to be the support box that the symmetry set up, two the bottom of supporting the box all is open setting, two support box fixed joint respectively in the both ends of backup pad, two the equal slidable mounting in top of support box has the support frame, the cross-section of support frame is U type setting, the vertical section of support frame has the sand grip to the equal fixed mounting in both sides of both sides, two the equal threaded connection of support frame has two screws rods that are the symmetry and set up. The utility model discloses novel structure has split type installation and has dismantled structure, suitable popularization.

Description

Shock absorber for centrifuge

Technical Field

The utility model relates to a bumper shock absorber technical field especially relates to a bumper shock absorber for centrifuge.

Background

Centrifuge need do high-speed rotation at the during operation, because centrifuge's rotational speed is higher, great vibrations can appear when centrifuge starts or stops, and this vibrations can influence centrifuge's performance, are unfavorable for centrifuge's normal work.

When the shock absorber for the centrifugal machine is used, the integrated mounting structure is usually adopted, so that the maintenance is difficult, and the production cost is high. Therefore, in order to solve such problems, we propose a damper for a centrifugal machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of bumper shock absorber for centrifuge has solved the bumper shock absorber for centrifuge when using, owing to adopt integral type mounting structure usually, leads to maintaining the difficulty, problem that manufacturing cost is high.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a bumper shock absorber for centrifuge, includes the base, the top fixed mounting of base has the backup pad, the top fixed mounting of base has two to be the support box that the symmetry set up, two the bottom of supporting the box all is open setting, two support box difference fixed joint in the both ends of backup pad, two the equal slidable mounting in top of supporting the box has the support frame, the cross-section of support frame is U type setting, the vertical section of support frame is to the equal fixed mounting in both sides of both sides has the sand grip, two the equal threaded connection of support frame has two to be the screw rod that the symmetry set up, and is a plurality of the equal fixed mounting in bottom of screw rod has spacing post, and is a plurality of the equal fixed mounting in bottom of spacing post has damping spring, damping spring's bottom is fixed connection, two with the backup pad the common fixed mounting in top of support frame has the limiting plate, be provided with fastening assembly on the screw rod, the centrifuge body is installed on the top of limiting plate, the bottom of centrifuge body is provided with supporting component.

Preferably, the top end of the supporting box is provided with a through hole matched with the supporting frame.

Preferably, a rubber plate is fixedly mounted at the top end of the convex strip.

Preferably, the top end of the supporting plate is provided with a plurality of limiting grooves distributed in an array manner, the limiting grooves and the limiting columns are coaxially arranged, and the bottom end of the damping spring is located in the limiting grooves.

Preferably, the fastening assembly comprises a rubber pad and a nut, the rubber pad is distributed in an array mode, the rubber pad is sleeved on the screw in a threaded mode, the limiting plate and the supporting frame are located at the top end and the bottom end of the rubber pad, the nut is distributed in an array mode, and the nut is sleeved on the top end of the screw in a threaded mode.

Preferably, the supporting component includes spacing, two spacing is the symmetry setting, spacing fixed mounting is in the bottom of centrifuge body, spacing's cross-section is the setting of U type, spacing's bottom threaded connection has and is the screw that runs through the setting, the screw is threaded connection with the limiting plate.

The utility model has the advantages that:

through the installation to support frame and damping spring, the sand grip cooperation is supported the box and is had the limiting displacement to the support frame, improves the sliding stability of support frame in vertical direction, and the spacing post of damping spring cooperation has the cushioning effect, has had split type installation and has dismantled the structure.

To sum up, the utility model discloses having split type installation and dismantling the structure, having solved the bumper shock absorber for the centrifuge when using, owing to adopt integral type mounting structure usually, lead to maintaining the difficulty, problem that manufacturing cost is high, suitable popularization.

Drawings

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

FIG. 2 is an exploded view of the present invention;

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

Reference numbers in the figures: 1. a base; 2. a support plate; 3. a support box; 4. a support frame; 5. a convex strip; 6. a rubber plate; 7. a screw; 8. a limiting post; 9. a limiting groove; 10. a damping spring; 11. a rubber pad; 12. a limiting plate; 13. a nut; 14. a centrifuge body; 15. a limiting frame; 16. and (4) a screw.

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.

Referring to fig. 1-3, a bumper shock absorber for centrifuge, including base 1, there is backup pad 2 at base 1's top fixed mounting, supporting role has, there are two support boxes 3 that are the symmetry setting at base 1's top fixed mounting, two bottoms that support box 3 all are open setting, two support boxes 3 fixed joint in backup pad 2's both ends respectively, limiting role has, equal slidable mounting has support frame 4 on two top that support box 3, the top that supports box 3 seted up with support frame 4 assorted through-hole, the cross-section of support frame 4 is the setting of U type, supporting role has, there is sand grip 5 at the equal fixed mounting in vertical section both sides of support frame 4, limiting role has, there is rubber slab 6 at the top fixed mounting of sand grip 5, buffer action has.

Referring to fig. 1-3, there are two screw rods 7 that are the symmetry and set up at the equal threaded connection of two support frames 4, limiting effect has, equal fixed mounting has spacing post 8 in the bottom of a plurality of screw rods 7, supporting effect has, equal fixed mounting has damping spring 10 in the bottom of a plurality of spacing posts 8, damping spring 10's bottom is fixed connection with backup pad 2, damping effect has, a plurality of spacing grooves 9 that are the array distribution have been seted up on backup pad 2's top, spacing groove 9 is coaxial setting with spacing post 8, damping spring 10's bottom is located spacing groove 9, holding effect has, common fixed mounting has limiting plate 12 in the top of two support frames 4, limiting effect has.

Referring to fig. 1-3, a fastening assembly is arranged on the screw 7 and comprises rubber pads 11 and nuts 13, the rubber pads 11 are distributed in an array mode, the rubber pads 11 are sleeved on the screw 7 in a threaded mode, the limiting plate 12 and the supporting frame 4 are located at the top end and the bottom end of the rubber pads 11 and have a supporting effect, the nuts 13 are distributed in an array mode, the nuts 13 are sleeved on the top end of the screw 7 in a threaded mode and have a fastening effect, and the centrifuge body 14 is installed on the top end of the limiting plate 12.

Referring to fig. 1-3, the bottom of centrifuge body 14 is provided with the supporting component, and the supporting component includes spacing 15, and two spacing 15 are the symmetry setting, with spacing 15 fixed mounting in centrifuge body 14's bottom, spacing 15's cross-section is the setting of U type, has limiting displacement, has the screw 16 that is to run through the setting at spacing 15's bottom threaded connection, and screw 16 is threaded connection with limiting plate 12, has the fastening effect.

The working principle is as follows: the utility model discloses when using, at first pass support frame 4 and limiting plate 12 with screw rod 7 screw thread, get nut 13 and screw up limiting plate 12 after that, get screw 16 after that and pass limiting frame 15 and screw up limiting plate 12, accomplish the fixed mounting to centrifuge body 14, damping spring 10 cooperates spacing post 8 and has the cushioning effect, and sand grip 5 has the limiting displacement to support frame 4, improves the stability of supporting box 3.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bumper shock absorber for centrifuge, includes base (1), its characterized in that, the top fixed mounting of base (1) has backup pad (2), the top fixed mounting of base (1) has two to be support box (3) that the symmetry set up, two the bottom of supporting box (3) all is open setting, two support box (3) fixed joint in the both ends of backup pad (2) respectively, two the equal slidable mounting in top of supporting box (3) has support frame (4), the cross-section of support frame (4) is the setting of U type, the equal fixed mounting in the vertical section both sides of support frame (4) has sand grip (5), two the equal threaded connection of support frame (4) has two screw rod (7) that are the symmetry and set up, and is a plurality of the equal fixed mounting in bottom of screw rod (7) has spacing post (8), and is a plurality of the equal fixed mounting in bottom of spacing post (8) has damping spring (10), the bottom and backup pad (2) of damping spring (10) are fixed connection, two the common fixed mounting in top of support frame (4) has (12), fastening assembly is provided with the limiting plate (14) on the centrifuge body top of limiting plate (14).

2. The shock absorber for the centrifugal machine as claimed in claim 1, wherein the top end of the supporting box (3) is provided with a through hole matched with the supporting frame (4).

3. A damper for a centrifuge according to claim 1, wherein a rubber plate (6) is fixedly attached to a tip end of said rib (5).

4. The shock absorber for the centrifugal machine according to claim 1, wherein a plurality of limiting grooves (9) are formed in the top end of the supporting plate (2) in an array distribution, the limiting grooves (9) and the limiting columns (8) are coaxially arranged, and the bottom ends of the damping springs (10) are located in the limiting grooves (9).

5. The shock absorber for the centrifugal machine according to claim 1, wherein the fastening assembly comprises rubber pads (11) and nuts (13), the rubber pads (11) are distributed in an array, the rubber pads (11) are sleeved on the screw (7) in a threaded manner, the limiting plates (12) and the supporting frames (4) are located at the top end and the bottom end of the rubber pads (11), the nuts (13) are distributed in an array, and the nuts (13) are sleeved on the top end of the screw (7) in a threaded manner.

6. The shock absorber for the centrifugal machine according to claim 1, wherein the supporting component comprises limiting frames (15), two of the limiting frames (15) are symmetrically arranged, the limiting frames (15) are fixedly installed at the bottom end of the centrifugal machine body (14), the cross section of each limiting frame (15) is arranged in a U shape, the bottom of each limiting frame (15) is in threaded connection with a screw (16) which penetrates through the limiting plate (12), and the screws (16) are in threaded connection with the limiting plates (12).