CN219545569U

CN219545569U - Shock attenuation gear rack

Info

Publication number: CN219545569U
Application number: CN202320729020.7U
Authority: CN
Inventors: 郭江涛; 张小明; 刘拾龙; 董振辉
Original assignee: Kunshan Chenjuze Precision Gear Manufacturing Co ltd
Current assignee: Kunshan Chenjuze Precision Gear Manufacturing Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-18
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of gear transfer, and discloses a damping gear frame, which comprises a base, wherein two groups of symmetrical damping rods are fixedly arranged at the upper part of the base, a mounting frame is fixedly arranged at the upper ends of the two groups of damping rods, a fixing rod is fixedly arranged at one side, close to each other, of the two groups of fixing plates, two groups of symmetrical upper U-shaped frames are fixedly arranged at the lower part of the mounting frame, transmission rods are movably arranged on the inner walls of the two groups of upper U-shaped frames, lower U-shaped frames are slidably arranged at the outer sides of two ends of the fixing rods, the lower ends of the transmission rods are movably connected with the inner walls of the lower U-shaped frames, and buffer springs are wound on the outer sides of the fixing rods. This shock attenuation gear frame sets up through fixed plate, dead lever, last U type frame, transfer line, lower U type frame, buffer spring, limiting plate's cooperation to reached and to protect the movable gear, avoided the gear to bump the damage that causes the gear, improve the effect of gear frame safety protection in the transportation.

Description

Shock attenuation gear rack

Technical Field

The utility model relates to the technical field of gear transfer, in particular to a damping gear frame.

Background

The gear is a mechanical element with teeth on the rim and can continuously transmit motion and power. The application of gears in transmission has appeared for a long time, the gears are toothed mechanical parts capable of being meshed with each other, the application of the gears in the mechanical transmission and the whole mechanical field is extremely wide, along with the development of production, the stability of gear operation is emphasized, the gears are required to be placed and then transported in the production and manufacturing process, the gears are directly placed in a wooden tray or a transport box in the traditional placement mode, unavoidable vibration can be generated in the transportation process, but the existing gear placement frame lacks a damping function, the gears are easy to collide in the movement to cause the damage of the gears, the safety protection effect of the transportable gear frame is poor, and the stability of the whole gear frame is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the damping gear frame, which has the advantages of protecting the movable gear, avoiding the damage of the gear caused by collision of the gear, improving the safety protection effect of the gear frame in transportation and ensuring the stability of the integral gear frame, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the following technical scheme is provided: the utility model provides a shock attenuation gear frame, includes the base, and the upper portion fixed mounting of base has two sets of symmetrical damping bars, and the upper end fixed mounting of two sets of damping bars has the installing frame, and the department fixed mounting has the baffle in the middle of the interior bottom of installing frame, and the back of installing frame is provided with the lifting subassembly, is provided with shock assembly between base and the installing frame, and the both sides edge fixed mounting of installing frame has the spacing.

Preferably, the damping assembly comprises a fixed plate, a fixed rod, an upper U-shaped frame, a transmission rod, a lower U-shaped frame and a buffer spring, wherein two groups of mutually symmetrical fixed plates are fixedly arranged on the upper portion of the base, the fixed rods are fixedly arranged on one sides of the two groups of fixed plates, the two groups of symmetrical upper U-shaped frames are fixedly arranged on the lower portion of the installation frame, the transmission rods are movably arranged on the inner walls of the two groups of upper U-shaped frames, the lower U-shaped frames are slidably arranged on the outer sides of the two ends of the fixed rods, the lower ends of the transmission rods are movably connected with the inner walls of the lower U-shaped frames, the buffer spring is arranged on the outer sides of the fixed rods in a winding manner, the two ends of the buffer spring are respectively abutted to the outer sides of the lower U-shaped frames and the fixed plates, the transmission rods are connected with the lower U-shaped blocks through the transmission rods, the generated vibration can enable the transmission rods to be extruded to the buffer spring, and the elasticity of the buffer spring can buffer vibration.

Preferably, the lifting assembly comprises a fixed frame, a screw rod, a driving motor, a moving block, a connecting rod, a connecting block and a sliding groove, wherein the fixed frame is fixedly arranged on the back surface of the installation frame, the screw rod is movably arranged in the fixed frame, the moving block is connected with the outer side of the screw rod in a threaded manner, the connecting rods are fixedly connected to the two sides of the moving block, the connecting blocks are fixedly arranged at the two ends of the connecting rod and the front surface of the moving block respectively, the sliding groove is formed in the outer side of the installation frame corresponding to the connecting block, the outer side of the connecting block is in sliding connection with the inner wall of the sliding groove, the connecting rod is in sliding connection with the two sides of the fixed frame, the driving motor can rotate with the screw rod, the moving block can drive the connecting rod to upwards, and the moving block and the connecting rod can drive the placing plate to rise through the connecting block.

Preferably, the outside fixed mounting of connecting block has places the board, places the middle surface of board and has seted up the empty slot corresponding with the baffle, places the inboard slidable mounting of four corners and spacing of board, and spacing and baffle can be to placing the rising of board and spacing.

Preferably, the upper portion fixed mounting who places the board has a plurality of installation screw rods, and limit nut is installed to the upper end outside screw thread of a plurality of installation screw rods, and the centre bore of gear corresponds to be installed on the installation screw rod, after installing fully, installs limit nut, can restrict the gear of placing.

Preferably, the limit plate is fixedly arranged on the side of the base, and the outer side of the mounting frame is slidably arranged on the inner wall of the limit plate.

(III) beneficial effects

Compared with the prior art, the utility model provides the damping gear frame, which has the following beneficial effects:

1. this shock attenuation gear frame sets up through fixed plate, dead lever, last U type frame, transfer line, lower U type frame, buffer spring, limiting plate's cooperation to reached and to protect the movable gear, avoided the gear to bump the damage that causes the gear, improve the effect of gear frame safety protection in the transportation, guaranteed the stability of whole gear frame.

2. This shock attenuation gear frame sets up through the cooperation of lead screw, driving motor, movable block, connecting rod, connecting block, spout to reached when the workman is placing or taking the gear, can avoided frequent bending operation, can reduced workman's intensity of labour, made things convenient for the workman to operate, effectively improved work efficiency.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

fig. 3 is a schematic view of the back structure of the present utility model.

In the figure: 1. a base; 2. a damping rod; 3. a mounting frame; 4. a baffle; 5. a lifting assembly; 501. a fixed frame; 502. a screw rod; 503. a driving motor; 504. a moving block; 505. a connecting rod; 506. a connecting block; 507. a chute; 6. a shock absorbing assembly; 601. a fixing plate; 602. a fixed rod; 603. a U-shaped frame is arranged; 604. a transmission rod; 605. a lower U-shaped frame; 606. a buffer spring; 7. a limiting plate; 8. placing a plate; 9. a limiting frame; 10. installing a screw; 11. and a limit nut.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments, not all embodiments. All other embodiments, based on the embodiments herein, which are within the purview of one of ordinary skill in the art without the particular effort to make the utility model.

Example 1:

referring to fig. 1-3, a damping gear frame comprises a base 1, two groups of symmetrical damping rods 2 are fixedly mounted on the upper portion of the base 1, a mounting frame 3 is fixedly mounted on the upper ends of the two groups of damping rods 2, a baffle 4 is fixedly mounted in the middle of the inner bottom wall of the mounting frame 3, a lifting assembly 5 is arranged on the back surface of the mounting frame 3, a damping assembly 6 is arranged between the base 1 and the mounting frame 3, and limiting frames 9 are fixedly mounted on the edges of two sides of the mounting frame 3.

Preferably, the damping component 6 comprises a fixing plate 601, a fixing rod 602, an upper U-shaped frame 603, a transmission rod 604, a lower U-shaped frame 605 and a buffer spring 606, wherein two groups of mutually symmetrical fixing plates 601 are fixedly arranged on the upper portion of the base 1, the fixing rod 602 is fixedly arranged on one side, close to each other, of the two groups of fixing plates 601, two groups of symmetrical upper U-shaped frames 603 are fixedly arranged on the lower portion of the mounting frame 3, the transmission rod 604 is movably arranged on the inner walls of the two groups of upper U-shaped frames 603, the lower U-shaped frames 605 are slidably arranged on the outer sides of the two ends of the fixing rod 602, the lower end of the transmission rod 604 is movably connected with the inner walls of the lower U-shaped frames 605, the buffer spring 606 is wound on the outer sides of the fixing rod 602, and two ends of the buffer spring 606 are respectively abutted to the outer sides of the lower U-shaped frames 605 and the fixing plates 601.

The upper part of the placing plate 8 is fixedly provided with a plurality of mounting screws 10, and limit nuts 11 are arranged on the outer side threads of the upper ends of the mounting screws 10.

The side of the base 1 is fixedly provided with a limiting plate 7, and the outer side of the mounting frame 3 is slidably mounted with the inner wall of the limiting plate 7

Working principle: install the centre bore of gear on the installation screw rod 10, then stack up one by one, after installing, install limit nut 11, can restrict the gear of placing, place a plurality of installation screw rods 10 after being full, remove the gear of installing, and at the in-process of removal, the gear gravity of installation can downwardly squeeze, make whole installing frame 3 sink, limiting plate 7 carries out spacingly to the removal of installing frame 3, then go up U-shaped frame 603 and also can downwardly move, can make transfer line 604 also downwardly move, and transfer line 604 can promote down U-shaped frame 605 and slide on dead lever 602, down U-shaped frame 605 can extrude buffer spring 606, and buffer spring 606's elasticity then can cushion the vibrations in the removal, and the setting of damping lever 2 also can guarantee installing frame 3's stability, thereby the stability that can protect the gear of removing, avoid the gear to bump and cause the damage of gear, improve the effect of gear frame safety protection in the transportation, guarantee the stability of whole gear carrier.

Example 1:

referring to fig. 1-3, the lifting assembly 5 includes a fixed frame 501, a screw rod 502, a driving motor 503, a moving block 504, a connecting rod 505, a connecting block 506, and a chute 507, wherein the back surface of the mounting frame 3 is fixedly provided with the fixed frame 501, the screw rod 502 is movably mounted in the fixed frame 501, the outer side of the screw rod 502 is in threaded connection with the moving block 504, two sides of the moving block 504 are fixedly connected with the connecting rod 505, two ends of the connecting rod 505 and the front surface of the moving block 504 are fixedly provided with the connecting block 506, the chute 507 is provided at the outer side of the mounting frame 3 corresponding to the connecting block 506, the outer side of the connecting block 506 is in sliding connection with the inner wall of the chute 507, and the connecting rod 505 is in sliding connection with two sides of the fixed frame 501.

The outside fixed mounting of connecting block 506 has place board 8, and the empty slot corresponding with baffle 4 has been seted up to the middle surface of placing board 8, and the four corners of placing board 8 and the inboard slidable mounting of spacing 9.

Working principle: the screw rod 502 is driven to rotate by the driving motor 503, the moving block 504 on the outer side of the screw rod 502 can move, the moving block 504 can carry the connecting rods 505 on two sides to move, the connecting rods 505 and the moving block 504 can carry the connecting blocks 506 to move respectively, the connecting blocks 506 can move upwards in the sliding grooves 507, the connecting blocks 506 can carry the placing plate 8 to ascend, the baffle 4 and the limiting frame 9 limit the movement of the placing plate 8, the mounting screw rod 10 can be conveniently lifted, the placed gears can be conveniently lifted, accordingly, when a worker places or takes the gears, frequent bending operation can be avoided, the labor intensity of the worker can be reduced, the worker operation is facilitated, the working efficiency is effectively improved, after the placing or taking is completed, the driving motor 503 can carry the screw rod 502 to reversely rotate, and then the placing plate 8 is lowered.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shock attenuation gear frame, includes base (1), its characterized in that: the damping device is characterized in that two groups of symmetrical damping rods (2) are fixedly arranged on the upper portion of the base (1), two groups of damping rods (2) are fixedly arranged on the upper ends of the damping rods (2) respectively, a baffle (4) is fixedly arranged in the middle of the inner bottom wall of the mounting frame (3), a lifting assembly (5) is arranged on the back of the mounting frame (3), a damping assembly (6) is arranged between the base (1) and the mounting frame (3), and limiting frames (9) are fixedly arranged on the edges of two sides of the mounting frame (3).

2. A damper gear rack as claimed in claim 1, wherein: the shock-absorbing assembly (6) comprises a fixing plate (601), a fixing rod (602), an upper U-shaped frame (603), a transmission rod (604), a lower U-shaped frame (605) and a buffer spring (606), wherein two groups of fixing plates (601) which are symmetrical to each other are fixedly arranged on the upper portion of the base (1), the fixing rods (602) are fixedly arranged on one side, which is close to each other, of the fixing plates (601), two groups of upper U-shaped frames (603) which are symmetrical to each other are fixedly arranged on the lower portion of the mounting frame (3), the transmission rods (604) are movably arranged on the inner walls of the upper U-shaped frames (603), the lower U-shaped frames (605) are slidably arranged on the outer sides of the two ends of the transmission rods (602), the lower ends of the transmission rods (604) are movably connected with the inner walls of the lower U-shaped frames (605), and the outer sides of the fixing plates (601) are respectively abutted to the two ends of the buffer spring (606).

3. A damper gear rack as claimed in claim 1, wherein: lifting subassembly (5) are including fixed frame (501), lead screw (502), driving motor (503), movable block (504), connecting rod (505), connecting block (506), spout (507), the back fixed mounting of installing frame (3) has fixed frame (501), the inside movable mounting of fixed frame (501) has lead screw (502), the outside threaded connection of lead screw (502) has movable block (504), the both sides fixedly connected with connecting rod (505) of movable block (504), equal fixed mounting has connecting block (506) in both ends of connecting rod (505) and the front of movable block (504), corresponds spout (507) have been seted up in the outside of installing frame (3) of connecting block (506), the outside and spout (507) inner wall sliding connection of connecting block (506), connecting rod (505) and fixed frame (501) both sides sliding connection.

4. A damper gear rack according to claim 3, wherein: the outer side of the connecting block (506) is fixedly provided with a placing plate (8), the middle outer surface of the placing plate (8) is provided with empty slots corresponding to the baffle plates (4), and four corners of the placing plate (8) are slidably arranged on the inner side of the limiting frame (9).

5. A damper gear rack as claimed in claim 4, wherein: the upper part of the placing plate (8) is fixedly provided with a plurality of mounting screws (10), and the outer side of the upper end of each mounting screw (10) is provided with a limit nut (11) in a threaded manner.

6. A damper gear rack as claimed in claim 1, wherein: the side of base (1) is fixed mounting has limiting plate (7), the outside of installing frame (3) and the inner wall slidable mounting of limiting plate (7).