CN219692044U

CN219692044U - Shock-resistant packaging machinery bearing base

Info

Publication number: CN219692044U
Application number: CN202320822948.XU
Authority: CN
Inventors: 陈灿美
Original assignee: Hangzhou Shenma Machinery Co ltd
Current assignee: Hangzhou Shenma Machinery Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-09-15
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses an impact-resistant packaging machinery bearing base, which relates to the technical field of bearing bases and comprises a bottom plate, wherein fixed seats are arranged at two ends of the top of the bottom plate, first damping springs are arranged at the tops of two groups of fixed seats, clamping assemblies are arranged at the tops of two groups of first damping springs, connecting blocks are arranged at two ends of the bottom of each clamping assembly, connecting rods are hinged to one sides of the two groups of connecting blocks, sliding blocks are hinged to one ends, far away from the connecting blocks, of the two groups of connecting rods, second damping springs are connected between the two groups of sliding blocks and the two groups of fixed seats, and a bearing seat body is arranged at the center of the top of each clamping assembly. According to the utility model, through the matching arrangement of the first damping spring, the bottom plate, the fixing seat, the second damping spring, the sliding block, the connecting rod and the connecting block, vibration generated when the bearing body is impacted by the outside can be absorbed, so that the bearing seat body and the bearing body are prevented from being damaged due to overlarge impact force as much as possible, and the service life of the bearing seat body is further ensured.

Description

Shock-resistant packaging machinery bearing base

Technical Field

The utility model relates to the technical field of bearing bases, in particular to an impact-resistant packaging machinery bearing base.

Background

The packing machine is a machine capable of completing all or part of the packing process of products and commodities, the packing process comprises main procedures of filling, wrapping, sealing and the like, and related front and rear procedures such as cleaning, stacking, disassembling and the like, the bearing is an important part in the packing machine equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the moving process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, the bearing seat is used for supporting the bearing, the outer ring of the bearing is fixed, only the inner ring rotates, the outer ring keeps motionless, keeps consistent with the transmission direction all the time and keeps balance, and the bearing needs a base during installation.

In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, the Chinese patent publication No. CN214998833U discloses an adjustable sliding bearing seat for a packaging machine, the adjustable sliding bearing seat for the packaging machine is provided with a push rod, a threaded rod, a connecting spring, a fixed seat and a first arc-shaped groove, the push rod is rotated to drive the threaded rod to move in a bearing seat body, the fixed seat connected with one end of the connecting spring is driven by a connecting plate to move up and down, the rotating number of turns of the threaded rod can be controlled according to the size required to be adjusted in the moving process, the operation is simple, the use is convenient, but the bearing seat can generate larger vibration when being impacted by external force, if the base cannot absorb vibration of the bearing, the packaging machine can loosen at each connecting position after long-time use, or damage to precise parts is generated due to vibration, and the service life of the machine is reduced.

Disclosure of Invention

In order to solve the problem that the bearing pedestal can generate larger vibration when being impacted by external force, if the pedestal cannot absorb vibration of the bearing, the joints of the packaging machine are loosened after long-time use, or precision parts are damaged due to vibration, so that the service life of the machine is reduced, the utility model provides the bearing pedestal of the impact-resistant packaging machine.

The utility model provides an impact-resistant packaging machinery bearing base, which adopts the following technical scheme:

the utility model provides a packing machinery bearing base shocks resistance, includes the bottom plate, the fixing base is all installed at the both ends at bottom plate top, two sets of the first damping spring of all installing at the top of fixing base, two sets of clamping assembly is installed at the top of first damping spring, the connecting block is all installed at the both ends of clamping assembly bottom, two sets of one side of connecting block all articulates there is the connecting rod, two sets of the connecting rod is kept away from the one end of connecting block all articulates there is the slider, two sets of all be connected with the second damping spring between slider and the two sets of the fixing base, the bearing frame body is installed to the center department at clamping assembly top, the bearing hole has been seted up to the inner chamber of bearing frame body, the supporting seat is installed to the interior bottom wall of bearing hole, the bearing body is installed at the top of supporting seat, the bearing body is located between the clamping assembly.

Optionally, the clamping assembly includes the casing, the casing is installed two sets of the top of first damping spring, the inner chamber of casing is connected with two-way lead screw through the bearing, the right-hand member of two-way lead screw is connected with the carousel through the pivot, the equal threaded connection in both ends of two-way lead screw outer wall has the screw, two sets of the spliced pole is all installed at the top of screw, two sets of the mounting panel is all installed at the top of spliced pole, two sets of the mounting panel is close to one side at casing center all is connected with the movable rod, two sets of the movable rod is kept away from the grip slipper is all installed to the one end of mounting panel.

Through adopting above-mentioned technical scheme, rotate the carousel and drive two-way lead screw and rotate, two-way lead screw rotates the drive screw and removes, drives the mounting panel through the spliced pole when the screw removes and removes, and the mounting panel removes and drives the grip slipper through the movable rod and remove, and then can be through two sets of grip slipper with the fixed centre gripping of bearing body for this base is applicable to the bearing body installation of different specifications.

Optionally, two groups of grip brackets are close to one side of bearing body all is connected with first rubber pad, the top of supporting seat is connected with the second rubber pad.

Through adopting above-mentioned technical scheme, increased the frictional force between grip slipper and the bearing body through first rubber pad, increased the frictional force between supporting seat and the bearing body through the second rubber pad to make the bearing body more firm when the installation.

Optionally, the carousel with the spiro union has the screw rod between the casing, the left end of screw rod stretches into the inner chamber of casing, the right side of casing seted up with the screw hole that the screw rod matees each other, equidistant the seting up of edge of carousel with the through-hole that the screw rod matees each other.

Through adopting above-mentioned technical scheme, when not needing to rotate the carousel, with in the screw is twisted to the screw in corresponding to can be fixed carousel locking, prevent the rotation.

Optionally, preformed holes matched with the connecting columns are formed in two ends of the top of the shell.

Through adopting above-mentioned technical scheme to can carry out spacingly to the spliced pole, and then can carry out spacingly to the nut, prevent that the nut from rotating.

Optionally, two sets of the sliders with all be provided with the slip subassembly between the bottom plate, the slip subassembly includes two sets of pulleys, two sets of the pulleys rotate and install two sets of the bottom of sliders, the slide rail has all been seted up to the both sides at bottom plate top, the slide rail with roll between the pulleys and be connected.

Through adopting above-mentioned technical scheme, can drive the pulley and roll in the slide rail when the slider is moving for the slider is more smooth and easy when sliding.

In summary, the present utility model includes at least one of the following beneficial effects:

(1) Through the cooperation setting of first damping spring, bottom plate, fixing base, second damping spring, slider, connecting rod and connecting block, can carry out the energy-absorbing to the vibrations that the bearing body produced when receiving external impact, avoid making bearing frame body and bearing body produce the damage because of the impact force is too big as far as possible, and then ensure the life of bearing frame body.

(2) Through carousel, two-way lead screw, spliced pole, preformed hole, casing, mounting panel, movable rod and the cooperation setting of grip slipper to can adjust the interval between two sets of grip slipper, make this base be applicable to the bearing body installation of different specifications, improve the universality of this base.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a schematic diagram of the structure a in fig. 1 according to the present utility model.

In the figure: 1. a bearing housing body; 2. a bearing hole; 3. a first rubber pad; 4. a second rubber pad; 5. a support base; 6. a first damping spring; 7. a bottom plate; 8. a fixing seat; 9. a second damping spring; 10. a slide block; 11. a connecting rod; 12. a connecting block; 13. a sliding assembly; 1301. a slide rail; 1302. a pulley; 14. a clamping assembly; 1401. a turntable; 1402. a two-way screw rod; 1403. a nut; 1404. a connecting column; 1405. a preformed hole; 1406. a housing; 1407. a mounting plate; 1408. a movable rod; 1409. a clamping seat; 15. a bearing body; 16. a screw hole; 17. a screw; 18. and a through hole.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1 and 2 of the drawings, one embodiment of the present utility model is provided: the utility model provides a packing machinery bearing base shocks resistance, including bottom plate 7, the equal fixed mounting in both ends at bottom plate 7 top has fixing base 8, the equal fixed mounting in top of two sets of fixing base 8 has first damping spring 6, clamping assembly 14 is installed at the top of two sets of first damping spring 6, the equal fixed mounting in both ends of clamping assembly 14 bottom has connecting block 12, one side of two sets of connecting blocks 12 all articulates has connecting rod 11, the one end that connecting block 12 was kept away from to two sets of connecting rods 11 all articulates has slider 10, all be provided with sliding component 13 between two sets of sliders 10 and the bottom plate 7, sliding component 13 includes two sets of pulleys 1302, two sets of pulleys 1302 rotate the bottom of installing at two sets of sliders 10, slide rail 1301 has all been seted up to the both sides at bottom plate 7 top, rolling connection between slide rail 1301 and the pulley 1302. When the sliding block 10 moves, the sliding block 1302 can be driven to roll in the sliding rail 1301, so that the sliding block 10 slides more smoothly.

Referring to fig. 1 of the drawings, a second damping spring 9 is fixedly connected between two groups of sliders 10 and two groups of fixing seats 8, a bearing seat body 1 is fixedly installed at the center of the top of a clamping assembly 14, a bearing hole 2 is formed in the inner cavity of the bearing seat body 1, a supporting seat 5 is fixedly installed on the inner bottom wall of the bearing hole 2, a bearing body 15 is installed at the top of the supporting seat 5, the bearing body 15 is located between the clamping assemblies 14, the clamping assembly 14 comprises a shell 1406, the shell 1406 is installed at the tops of two groups of first damping springs 6, a bidirectional screw 1402 is rotatably connected with the inner cavity of the shell 1406 through a bearing, the right end of the bidirectional screw 1402 is connected with a rotary disc 1401 through a rotary shaft, screws 1403 are connected with two ends of the outer walls of the bidirectional screw 1402 through threads, connecting columns 1404 are installed at the tops of the two groups of screws 1403, mounting plates 1407 are installed at the tops of the two groups of connecting columns 1404, movable rods 1408 are connected with movable rods 1408 on one side, which is close to the center of the shell 1406, and the ends, which are far away from the mounting plates 1407, are all provided with clamping seats 1409. The rotating turntable 1401 drives the bidirectional screw rod 1402 to rotate, the bidirectional screw rod 1402 rotates to drive the screw nut 1403 to move, the connecting column 1404 drives the mounting plate 1407 to move when the screw nut 1403 moves, the mounting plate 1407 moves to drive the clamping seat 1409 to move through the movable rod 1408, and then the bearing body 15 can be fixedly clamped through the two groups of clamping seats 1409, so that the base is suitable for mounting the bearing bodies 15 with different specifications.

Referring to fig. 1 and 2 in the drawings, a first rubber pad 3 is fixedly connected to one side of the two groups of clamping bases 1409, which is close to the bearing body 15, and a second rubber pad 4 is fixedly connected to the top of the supporting base 5. The friction force between the clamping seat 1409 and the bearing body 15 is increased through the first rubber pad 3, and the friction force between the supporting seat 5 and the bearing body 15 is increased through the second rubber pad 4, so that the bearing body 15 is firmer during installation.

Referring to fig. 1 and 3 in the drawings, a screw 17 is screwed between a turntable 1401 and a shell 1406, the left end of the screw 17 extends into the inner cavity of the shell 1406, screw holes 16 matching with the screw 17 are formed in the right side of the shell 1406, and through holes 18 matching with the screw 17 are formed in the edge of the turntable 1401 at equal intervals. When the turntable 1401 does not need to be rotated, the screw 17 is screwed into the corresponding screw hole 16, so that the turntable 1401 can be locked and fixed, and the rotation is prevented. Both ends of the top of the housing 1406 are provided with preformed holes 1405 which are mutually matched with the connecting posts 1404. Thereby can carry out spacingly to spliced pole 1404, and then can carry out spacingly to the nut 1403, prevent that the nut 1403 from rotating.

Working principle: when the base is used, the bottom of the bearing body 15 is placed at the top of the supporting seat 5, then the screw rod 17 is unscrewed, the fixing effect of the screw rod 17 on the turntable 1401 is unlocked, then the turntable 1401 is manually rotated, the bidirectional screw rod 1402 is driven to rotate when the turntable 1401 rotates, the bidirectional screw rod 1402 rotates to drive the nuts 1403 to move and approach each other, the connecting column 1404 drives the mounting plate 1407 to move when the nuts 1403 move, and the mounting plate 1407 drives the clamping seat 1409 to move through the movable rod 1408 until the two groups of clamping seats 1409 clamp and fix the two sides of the bearing body 15, so that the bearing body 15 is convenient to install rapidly.

When the bearing frame body 1 receives external force impact in the use, the impact force is transmitted to the clamping assembly 14 through the bearing frame body 1, the clamping assembly 14 moves downwards to enable the first damping spring 6 to be stressed and compressed, the clamping assembly 14 moves and pushes the sliding block 10 to move to two sides through the connecting rod 11, so that the second damping spring 9 is stressed and compressed, the first damping spring 6 and the second damping spring 9 are stressed to deform, vibration generated when the bearing frame body 1 is impacted can be absorbed, damage to the bearing frame body 1 and the bearing body 15 due to overlarge impact force is avoided as much as possible, and the service life of the bearing frame body 1 is further guaranteed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An impact resistant packaging machinery bearing base, comprising a bottom plate (7), characterized in that: fixing base (8) are all installed at both ends at bottom plate (7) top, two sets of first damping spring (6) are all installed at the top of fixing base (8), two sets of clamping assembly (14) are installed at the top of first damping spring (6), connecting block (12) are all installed at the both ends of clamping assembly (14) bottom, two sets of one side of connecting block (12) all articulates there is connecting rod (11), two sets of connecting rod (11) keep away from the one end of connecting block (12) all articulates has slider (10), two sets of slider (10) with two sets of all be connected with second damping spring (9) between fixing base (8), bearing frame body (1) are installed in the center department at clamping assembly (14) top, bearing hole (2) have been seted up to the inner chamber at bearing frame body (1), supporting seat (5) are installed at the interior bottom wall of bearing frame (2), bearing body (15) are installed at the top of supporting seat (5), bearing body (15) are located between clamping assembly (14).

2. An impact resistant packaging machine bearing base according to claim 1, wherein: clamping component (14) are including casing (1406), casing (1406) are installed at two sets of the top of first damping spring (6), the inner chamber of casing (1406) is connected with two-way lead screw (1402) through the bearing, the right-hand member of two-way lead screw (1402) is connected with carousel (1401) through the pivot, the both ends of two-way lead screw (1402) outer wall are all threaded connection has screw (1403), two sets of spliced pole (1404) are all installed at the top of screw (1403), two sets of mounting panel (1407) are all installed at the top of spliced pole (1404), two sets of mounting panel (1407) are close to one side at casing (1406) center all is connected with movable rod (1408), and two sets of movable rod (1408) are kept away from clamping seat (1409) are all installed to the one end of mounting panel (1407).

3. An impact resistant packaging machine bearing base according to claim 2, wherein: two groups of clamping seats (1409) are connected with a first rubber pad (3) on one side, close to the bearing body (15), of each clamping seat, and a second rubber pad (4) is connected to the top of the supporting seat (5).

4. An impact resistant packaging machine bearing base according to claim 2, wherein: screw rods (17) are connected between the rotary disc (1401) and the shell (1406) in a threaded mode, the left ends of the screw rods (17) extend into the inner cavity of the shell (1406), screw holes (16) matched with the screw rods (17) are formed in the right side of the shell (1406), and through holes (18) matched with the screw rods (17) are formed in the edge of the rotary disc (1401) at equal intervals.

5. An impact resistant packaging machine bearing base according to claim 2, wherein: both ends at the top of the shell (1406) are provided with preformed holes (1405) which are matched with the connecting columns (1404).

6. An impact resistant packaging machine bearing base according to claim 1, wherein: the sliding assembly (13) is arranged between the two groups of sliding blocks (10) and the bottom plate (7), the sliding assembly (13) comprises two groups of pulleys (1302), the two groups of pulleys (1302) are rotatably arranged at the bottoms of the two groups of sliding blocks (10), sliding rails (1301) are arranged on two sides of the top of the bottom plate (7), and the sliding rails (1301) are in rolling connection with the pulleys (1302).