Gear carrier for producing gear of speed reducer

Abstract

The utility model belongs to the technical field of speed reducer production, particularly relates to a gear carrier for speed reducer gear production, and provides the following scheme that the gear carrier comprises a base and a placing frame body which is arranged on the base through a middle column, and the frame body is composed of a plurality of placing frames and rotates on the middle column from top to bottom. According to the gear placing device, the baffle can be pushed to enable the connecting plate to be stored in the bearing frame and enable the spring to be contracted, at the moment, the port of the protective plate is opened, then the gear can be placed in the placing groove, and due to the fact that the bottom of the inner side of the placing groove is of an arc-shaped structure and the rubber layer is laid at the placing groove, when the gear is placed, the gear can be placed conveniently. According to the gear storage device, the gear can be prevented from being damaged due to excessive collision between meshing of the gears and the storage grooves, after one gear is placed, the baffles can be loosened, at the moment, the baffles can shield ports of the protection plates, the gears are limited in the storage grooves, and when the gears are loaded, the bearing frame can be pushed to change the storage grooves in different directions, so that the gears are convenient to take and place; the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of reducer production, in particular to a gear rack for producing reducer gears. Background Art

[0002] A reducer is an independent component composed of gear transmission, worm transmission, and gear-worm transmission enclosed in a rigid housing, and is commonly used as a speed reduction transmission device between the prime mover and the working machine. It plays a role in matching the rotational speed and transmitting torque between the prime mover and the working machine or the actuator, and is widely used in modern machinery.

[0003] During the mass production of reducers, a large number of gears are used, so they need to be centrally stored. At present, most of them use a single-structured box to store the gears, which may cause the gears to be stacked on each other during storage, and there is no certain protection, so they are easily damaged by external environmental factors. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies of the prior art and provide a gear rack for producing reducer gears to solve the problems raised in the above background art.

[0005] A gear rack for producing reducer gears includes a base and a rack body installed on the base through a middle column. The rack body is composed of multiple placement racks, which rotate on the middle column from top to bottom. The placement rack includes a bearing rack, a protection plate, a baffle, a connecting plate, and a spring. A plurality of evenly arranged placement grooves are circumferentially formed on the bearing rack. The protection plate is installed at the placement groove. The baffle can be arranged to block the port of the protection plate. The connecting plate slides in the bearing rack, one end of which is fixedly connected to the baffle. One end of the spring is installed on the bearing rack, and the other end is fixedly connected to the baffle.

[0006] By adopting the above technical solution, it is convenient to place the gears and has a storage protection effect on the gears.

[0007] Support wheels are also arranged between the multiple placement racks, and multiple support wheels are arranged on each layer.

[0008] By adopting the above technical solution, it is convenient for the bearing rack to rotate and adjust the position.

[0009] The bottom of the support wheel is installed on the top surface of a set of bearing racks located below, and its rollers are attached to the bottom surface of a set of bearing racks located above.

[0010] By adopting the above technical solution, the rotation of the bearing rack is stable.

[0011] The top part of the protective plate is arranged to fit the bottom surface of a set of bearing frames above it, and the protective plate of the topmost set of bearing frames fits the bottom surface of the flat plate fixed to the top of the middle column.

[0012] By adopting the above technical solution, the gear can be protected in all directions.

[0013] The depth of the bottom of the placement groove is set to deepen from the end close to the baffle towards the inside, and the groove close to the inside of the bearing frame is arranged in an arc-shaped groove structure.

[0014] By adopting the above technical solution, it is convenient to place the gear.

[0015] A ring is also installed on the base to support the bottommost set of bearing frames.

[0016] By adopting the above technical solution, the frame is supported to make the frame stable.

[0017] The beneficial effects of the gear rack for the production of reduction gearbox gears of the present utility model are as follows:

[0018] The baffle can be pushed to retract the connecting plate into the bearing frame and compress the spring. At this time, the port of the protective plate is opened, and then the gear can be placed in the placement groove. Since the inner bottom of the placement groove is arranged in an arc-shaped structure and a rubber layer is laid at the placement groove, when placing the gear, the meshing of the gear and the placement groove can be prevented from being damaged by excessive collision. After placing one gear, the baffle can be released. At this time, the baffle will block the port of the protective plate and limit the gear in the placement groove. When loading the gear, the bearing frame can be pushed to change the placement grooves at different positions, so as to facilitate the picking and placing of the gear, and it is convenient to use. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the gear rack for the production of reduction gearbox gears proposed by the present utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the bearing frame of the gear rack for the production of reduction gearbox gears proposed by the present utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the placement groove of the bearing frame of the gear rack for the production of reduction gearbox gears proposed by the present utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the middle column and the ring of the gear rack for the production of reduction gearbox gears proposed by the present utility model.

[0023] In the figure: 1, base; 2, middle column; 3, ring; 4, bearing frame; 401, placement groove; 5, protective plate; 6, baffle; 7, connecting plate; 8, spring; 9, support wheel. Detailed implementation manners

[0024] The following elaborates on the preferred embodiments of the present utility model in conjunction with the attached drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model.

[0025] Referring to Figures 1-4 , a gear rack for the production of a reduction gearbox gear, including a base 1 and a frame body installed on the base 1 through a middle column 2. The frame body is composed of a plurality of placement frames, which rotate on the middle column 2 from top to bottom. The placement frame includes a bearing frame 4, a protective plate 5, a baffle 6, a connecting plate 7 and a spring 8. A plurality of uniformly arranged placement grooves 401 are circumferentially formed on the bearing frame 4. The protective plate 5 is installed at the placement groove 401. The baffle 6 can be arranged to block the port of the protective plate 5. The connecting plate 7 slides in the bearing frame 4, one end of which is fixedly connected to the baffle 6. One end of the spring 8 is installed on the bearing frame 4, and the other end is fixedly connected to the baffle 6;

[0026] The baffle 6 can be pushed to make the connecting plate 7 retract into the bearing frame 4 and make the spring 8 contract. At this time, the port of the protective plate 5 is opened, and then the gear can be placed in the placement groove 401. Since the inner bottom of the placement groove 401 is of an arc-shaped structure and a rubber layer is laid at the placement groove 401, when placing the gear, the meshing of the gear and the placement groove 401 can be avoided from being damaged by excessive collision;

[0027] After placing one gear, the baffle 6 can be released. At this time, the baffle 6 will block the port of the protective plate 5 and limit the gear in the placement groove 401;

[0028] When loading the gear, the bearing frame 4 can be pushed to change the placement grooves 401 at different positions, so as to facilitate the taking and placing of the gear, and it is convenient to use.

[0029] Support wheels 9 are also arranged between multiple placement frames, and multiple support wheels 9 are arranged on each layer; the bottom of the support wheel 9 is installed on the top surface of a group of bearing frames 4 located below, and its rollers are attached to the bottom surface of a group of bearing frames 4 located above; the setting of the support wheels 9 can make the multiple groups of bearing frames 4 have support and maintain stability, and at the same time facilitate the rotation of the bearing frame 4.

[0030] The top of the protective plate 5 is arranged to fit the bottom surface of a group of bearing frames 4 above it, and the protective plate 5 of the topmost group of bearing frames 4 fits the bottom surface of the flat plate fixed to the top of the middle column 2; after placing the gear, the baffle 6 blocks from the port of the protective plate 5, and the upper port of the protective plate 5 is blocked by a group of bearing frames 4 above. At this time, the gear inside the placement groove 401 is completely wrapped, reducing the influence of the outside on the gear.

[0031] The depth of the bottom of the placement groove 401 is set to deepen from one end close to the baffle 6 towards the inside, and the groove close to the inside of the carrier 4 is set as an arc-shaped groove structure; the arc-shaped part of the placement groove 401 can place the gear, and it is not easy to fall out of the placement groove 401 by itself. At the same time, the rubber layer laid in the placement groove 401 can prevent the gear from making hard contact with the placement groove 401 and causing damage.

[0032] A ring 3 for supporting the lowermost group of carriers 4 is also installed on the base 1. The ring 3 can support the lowermost group of carriers 4. The carriers 4 are rotatably installed on the middle column 2. The support of the ring 3 can enable multiple groups of carriers 4 to rotate stably around the middle column 2.

[0033] The above-described embodiments merely represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A gear rack for reducing machine gear production, comprising a base (1) and a frame body mounted on the base (1) via a center column (2), characterized in that: The frame body is composed of a plurality of placement frames, which rotate from top to bottom on the central column (2). The placement frame comprises a bearing frame (4), a protective plate (5), a baffle (6), a connecting plate (7) and a spring (8). The bearing frame (4) is surrounded by a plurality of evenly arranged placement grooves (401). The protective plate (5) is installed at the placement groove (401). The baffle (6) can be arranged to cover the port of the protective plate (5). The connecting plate (7) slides in the bearing frame (4), and one end of the connecting plate (7) is fixedly connected to the baffle (6). One end of the spring (8) is installed on the bearing frame (4), and the other end is fixedly connected to the baffle (6).

2. The gear rack for reducing machine gear production according to claim 1, characterized in that: Support wheels (9) are also arranged between the plurality of placement racks, and a plurality of support wheels (9) are arranged on each layer.

3. The gear rack for producing reducer gears according to claim 2, characterized in that: The bottom of the support wheel (9) is mounted on the top end surface of a group of support frames (4) located below, and its roller is attached to the bottom end surface of a group of support frames (4) located above.

4. The gear rack for producing reducer gears according to claim 3, characterized in that: The top end of the protective plate (5) is arranged to fit the bottom surface of a group of supporting frames (4) above it, and the protective plate (5) of the topmost group of supporting frames (4) fits the bottom surface of a flat plate fixed at the top end of the center column (2).

5. The gear rack for producing reducer gears according to claim 4, characterized in that: The bottom of the placement groove (401) is arranged to deepen from one end close to the baffle (6) toward the inside, and the groove close to the inside of the supporting frame (4) is arranged in an arc-shaped groove structure.

6. The gear rack for producing reducer gears according to claim 5, characterized in that: The base (1) is also provided with a ring (3) for supporting a group of supporting frames (4) at the bottom.

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