CN216326326U

CN216326326U - Shaft pressing device for gear shaft

Info

Publication number: CN216326326U
Application number: CN202122727459.XU
Authority: CN
Inventors: 韩强玉; 李会
Original assignee: Qingdao Hongyuankai Metal Products Co ltd
Current assignee: Qingdao Hongyuankai Metal Products Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-19
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a shaft pressing device for a gear shaft, and relates to the technical field of gear shaft production. The rotary table comprises a rotary table and a fixed column, wherein the rotary table is arranged on one side of the fixed column, a plurality of placing seats are fixedly connected to the upper surface of the rotary table, a placing groove is formed in the upper surface of each placing seat, the rotary table is driven by a driving mechanism, a mounting plate is fixedly connected to one side surface of the fixed column, an air cylinder is fixedly connected to the upper surface of the mounting plate, a connecting shaft is fixedly connected to the output end of the air cylinder, a fixing plate is fixedly connected to the lower surface of the connecting shaft, a sliding rod is fixedly connected to the lower surface of the mounting plate, the fixing plate is connected with the sliding rod in a sliding mode, and a lantern ring is fixedly connected to the lower surface of the fixing plate. The cylinder is arranged, the cylinder can stretch out and draw back to drive the lantern ring to lift, so that the lantern ring extends into the placing groove, the shaft fixed in the lantern ring is inserted into the gear placed in the placing groove, the structure is simple, the use is convenient, a plurality of parts can be machined at one time, and the working efficiency can be improved.

Description

Shaft pressing device for gear shaft

Technical Field

The utility model belongs to the technical field of gear shaft production, and particularly relates to a shaft pressing device for a gear shaft.

Background

Gear shaft refers to a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts which do rotary motion in the machine are arranged on the shaft, and the shaft pressing device is mechanical equipment for shaft hole workpieces which are manufactured in the industries of machinery, engines, motors and automobiles and have high efficiency and low energy consumption.

Most structures of the existing shaft pressing devices for gear shafts are complex, so that the existing shaft pressing devices are inconvenient to use, low in machining efficiency and low in speed, and are inconvenient for large-scale production.

In order to solve the problems, the utility model provides a shaft pressing device for a gear shaft.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shaft pressing device for a gear shaft, which solves the problems that most of the existing shaft pressing devices for the gear shaft are complex in structure, so that the existing shaft pressing devices are inconvenient to use, low in machining efficiency and speed and inconvenient to produce on a large scale.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a shaft pressing device for a gear shaft, which comprises a rotary disc and a fixed column, wherein the rotary disc is arranged on one side of the fixed column, the upper surface of the rotary disc is fixedly connected with a plurality of placing seats, the upper surface of each placing seat is provided with a placing groove, the rotary disc is driven by a driving mechanism, one side surface of the fixed column is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a connecting shaft, the lower surface of the connecting shaft is fixedly connected with a fixed plate, the lower surface of the mounting plate is fixedly connected with a slide bar, the fixed plate is in sliding connection with the slide bar, the lower surface of the fixed plate is fixedly connected with a lantern ring, the cylinder can drive the lantern ring to ascend and descend by stretching, the lantern ring extends into the placing groove, the shaft fixed in the lantern ring is inserted into a gear placed in the placing groove, the structure is simple, the use is convenient, and a plurality of parts can be processed at one time, the work efficiency can be improved.

The lantern ring size equals the standing groove, prevents that the lantern ring can't stretch into the standing groove, leads to unable the pressure axle operation.

The lantern ring position suits with placing the seat, prevents that lantern ring mounted position from having the skew, leads to during the lantern ring can't stretch into the standing groove.

The baffle is fixedly connected to the lower surface of the sliding rod, and the fixed plate is prevented from falling off from the sliding rod when moving.

Actuating mechanism includes the install bin, the inside bottom surface fixedly connected with motor of install bin, motor output fixedly connected with fixed axle, fixed epaxial fixed surface fixedly connected with first gear, first gear engagement is connected with the second gear, the inside fixedly connected with axis of rotation of second gear, fixed surface fixedly connected with carousel on the axis of rotation, through setting up the motor, the motor rotates and can drive the carousel and rotate, can once only process a plurality of gears, can accelerate work efficiency.

The radius of the first gear is smaller than that of the second gear, and the speed reduction transmission can adjust the position of the turntable more accurately, so that the placing groove is positioned under the lantern ring.

The fixed surface lower fixed connection of fixed column promotes the seat, promotes the height of fixed column.

The utility model has the following beneficial effects:

the cylinder is arranged, the cylinder can stretch out and draw back to drive the lantern ring to lift, so that the lantern ring extends into the placing groove, the shaft fixed in the lantern ring is inserted into the gear placed in the placing groove, the structure is simple, the use is convenient, a plurality of parts can be machined at one time, and the working efficiency can be improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the left side of the present invention;

FIG. 2 is a right side schematic view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 1;

fig. 5 is a schematic view of the internal structure of the installation box of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a turntable; 2. a placing seat; 21. a placement groove; 3. fixing a column; 31. mounting a plate; 4. a cylinder; 41. a connecting shaft; 5. a slide bar; 51. a fixing plate; 52. a baffle plate; 6. a collar; 7. installing a box; 8. a motor; 81. a fixed shaft; 82. a first gear; 83. a second gear; 84. a rotating shaft; 9. and (4) a lifting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention is a shaft pressing device for a gear shaft, including a rotary table 1 and a fixed column 3, the rotary table 1 is disposed on one side of the fixed column 3, the upper surface of the rotary table 1 is fixedly connected with a plurality of placing seats 2, the upper surface of the placing seats 2 is provided with a placing groove 21, the rotary table 1 is driven by a driving mechanism, one side surface of the fixed column 3 is fixedly connected with a mounting plate 31, the upper surface of the mounting plate 31 is fixedly connected with a cylinder 4, the output end of the cylinder 4 is fixedly connected with a connecting shaft 41, the lower surface of the connecting shaft 41 is fixedly connected with a fixing plate 51, the lower surface of the mounting plate 31 is fixedly connected with a slide bar 5, the fixing plate 51 is slidably connected with a lantern ring 6, the lantern ring 6 can be driven to ascend and descend by the expansion of the cylinder 4, the lantern ring 6 is inserted into the placing groove 21, the shaft fixed in the lantern ring 6 is inserted into a gear disposed in the placing groove 21, simple structure, convenient to use to can once only process a plurality of parts, can promote work efficiency.

The lantern ring 6 size equals standing groove 21, prevents that lantern ring 6 can't stretch into standing groove 21 in, leads to unable the pressure axle operation of carrying on, and lantern ring 6 position suits with placing seat 2, prevents that lantern ring 6 mounted position from having the skew, leads to lantern ring 6 can't stretch into standing groove 21 in, and fixed surface is connected with baffle 52 under the slide bar 5 prevents that fixed plate 51 from droing from slide bar 5 when removing.

Actuating mechanism includes install bin 7, the inside bottom surface fixedly connected with motor 8 of install bin 7, motor 8 output end fixedly connected with fixed axle 81, fixed axle 81 goes up first gear 82 of fixed surface fixedly connected with, first gear 82 meshing is connected with second gear 83, the inside fixedly connected with axis of rotation 84 of second gear 83, fixed surface fixedly connected with carousel 1 is gone up to axis of rotation 84, through setting up motor 8, motor 8 rotates and can drive carousel 1 and rotate, can once only process a plurality of gears, can accelerate work efficiency.

The radius of the first gear 82 is smaller than that of the second gear 83, the speed reduction transmission can adjust the position of the rotary table 1 more accurately, the placing groove 21 is located under the lantern ring 6, the lifting seat 9 is fixedly connected to the lower surface of the fixing column 3, and the height of the fixing column 3 is lifted.

As shown in fig. 1 to 5, the present embodiment is a method for using a shaft pressing device for a gear shaft: the model of the motor 8 is YE2-100, the model of the cylinder 4 is SI80-25, when processing, at first place the gear that needs processing in the standing groove 21, fix the axle in the lantern ring 6 after that, then open the motor 8, the motor 8 rotates and can drive the carousel 1 to rotate, make the standing groove 21 be under the lantern ring 6, start the cylinder 4 at last, the cylinder 4 stretches out and draws back can drive the lantern ring 6 and go up and down, make the lantern ring 6 stretch into the standing groove 21, the axle that will fix in the lantern ring 6 inserts and places in the gear in the standing groove 21, so relapse, it can to process.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. Shaft pressing device is used to gear shaft, including carousel (1) and fixed column (3), its characterized in that: the rotary table is characterized in that the rotary table (1) is arranged on one side of a fixing column (3), a plurality of placing seats (2) are fixedly connected to the upper surface of the rotary table (1), a placing groove (21) is formed in the upper surface of each placing seat (2), the rotary table (1) is driven by a driving mechanism, a mounting plate (31) is fixedly connected to one side surface of the fixing column (3), a cylinder (4) is fixedly connected to the upper surface of the mounting plate (31), a connecting shaft (41) is fixedly connected to the output end of the cylinder (4), a fixing plate (51) is fixedly connected to the lower surface of the connecting shaft (41), a sliding rod (5) is fixedly connected to the lower surface of the mounting plate (31), the fixing plate (51) is slidably connected with the sliding rod (5), and a lantern ring (6) is fixedly connected to the lower surface of the fixing plate (51).

2. The shaft pressing device for gear shafts according to claim 1, characterized in that the collar (6) is equal in size to the placement groove (21).

3. The shaft pressing device for gear shafts according to claim 1, characterized in that the position of the collar (6) is adapted to the placement seat (2).

4. The shaft pressing device for the gear shaft according to claim 1, wherein a baffle (52) is fixedly connected to a lower surface of the slide rod (5).

5. The shaft pressing device for the gear shaft is characterized in that the driving mechanism comprises a mounting box (7), a motor (8) is fixedly connected to the inner bottom surface of the mounting box (7), a fixed shaft (81) is fixedly connected to the output end of the motor (8), a first gear (82) is fixedly connected to the upper surface of the fixed shaft (81), a second gear (83) is connected to the first gear (82) in a meshed mode, a rotating shaft (84) is fixedly connected to the inner portion of the second gear (83), and a rotating disc (1) is fixedly connected to the upper surface of the rotating shaft (84).

6. The shaft pressing device for gear shafts according to claim 5, wherein the first gear (82) has a smaller radius than the second gear (83).

7. The shaft pressing device for the gear shaft is characterized in that a lifting seat (9) is fixedly connected to the lower surface of the fixing column (3).