Transmission gear machining device convenient to adjust

Abstract

The utility model relates to the technical field of transmission gears, in particular to a transmission gear machining device convenient to adjust, which comprises a base, a clamping assembly and a polisher, the clamping assembly comprises a handle, a screw rod, a sliding block, a motor, a first bearing turntable, a second bearing turntable and a fixed seat, the base is provided with a sliding groove, and the fixed seat is provided with a sliding block. According to the transmission gear machining device convenient to adjust, the screw rod is driven to rotate through the handle, the distance between the first bearing rotary disc and the second bearing rotary disc is conveniently adjusted, and stable clamping is provided for a gear with a hole in the middle; the inner hole diameters are consistent, gears with different outer diameters can be machined, the angle of a material can be conveniently adjusted through cooperation of the motor and the locking piece, and the material with a certain angle can be machined.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission gears, in particular to a transmission gear processing device which is convenient to adjust. Background Art

[0002] As we all know, gear transmission refers to a device that transmits motion and power through a gear pair. It is the most widely used mechanical transmission method in various modern equipment. Its transmission is relatively accurate, efficient, compact, reliable and has a long service life. Transmission gears are an indispensable and important component in gear rotation;

[0003] When processing the transmission gear, the gear needs to be polished to ensure the stability of its meshing. The existing gear clamping device is not convenient for assembling gears of different specifications, and it is not convenient to adjust the angle of the gear to ensure the stability of processing, which is inconvenient to use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a transmission gear processing device which is convenient to adjust.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveniently adjustable transmission gear processing device, comprising a base, a clamping assembly and a grinder, the clamping assembly comprising a handle, a screw, a slider, a motor, a first load-bearing turntable, a second load-bearing turntable and a fixed seat, the base is provided with a slide groove, the screw is provided in the slide groove, one end of the screw passes through one end of the base and is connected to the handle, the slider extends into the slide groove below and is threadedly connected to the screw, the motor is provided above the slider, the output end of the motor is connected to the first load-bearing turntable, the fixed seat is provided at the other end of the base, the second load-bearing turntable is rotatably provided on the fixed seat, and a grinder for material grinding is also provided on the base.

[0008] In order to stably clamp the material, the utility model is improved in that the first load-bearing turntable and the second load-bearing turntable are both in an inverted T-shape.

[0009] Preferably, the sliding block is further provided with an auxiliary plate for auxiliary supporting the motor output shaft, the auxiliary plate is in an inverted T-shape, and the motor output end passes through the auxiliary plate and is connected to the first bearing turntable.

[0010] In order to facilitate stable positioning of materials, the utility model is improved in that a locking member for locking the first carrying turntable is further provided at one end of the auxiliary plate close to the fixed seat, and the locking member includes a thruster and a locking plate, and the thruster passes through the auxiliary plate above and is connected to the locking plate.

[0011] Preferably, the thruster is a hydraulic cylinder and the motor is a servo motor.

[0012] Preferably, the bottom wall of the chute is also provided with a chip leakage hole.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a conveniently adjustable transmission gear processing device, which has the following beneficial effects:

[0015] The easily adjustable transmission gear processing device drives the screw to rotate by a handle, so as to conveniently adjust the distance between the first load-bearing turntable and the second load-bearing turntable to provide stable clamping for the gear with a hole in the middle. The inner hole diameters thereof are consistent, so gears with different outer diameters can be processed. The angle of the material can be conveniently adjusted by a motor in conjunction with a locking member, so that materials at a certain angle can be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a bottom view schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a partial schematic diagram of the structure of the utility model;

[0019] Figure 4 The utility model structure Figure 3 A partial enlarged schematic diagram is shown in the figure.

[0020] In the figure: 1. base; 2. handle; 3. screw; 4. slider; 5. motor; 6. first load-bearing turntable; 7. second load-bearing turntable; 8. fixed seat; 9. grinder; 10. auxiliary plate; 11. thruster; 12. locking plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , a transmission gear processing device that is easy to adjust, includes a base 1, a clamping assembly and a grinder 9, the clamping assembly includes a handle 2, a screw 3, a slider 4, a motor 5, a first load-bearing turntable 6, a second load-bearing turntable 7 and a fixed seat 8, the base 1 is provided with a slide groove, the screw 3 is arranged in the slide groove, one end of the screw 3 passes through one end of the base 1 and is connected to the handle 2, the slider 4 extends into the slide groove below and is threadedly connected to the screw 3, the motor 5 is arranged above the slider 4, the output end of the motor 5 is connected to the first load-bearing turntable 6, the other end of the base 1 is provided with the fixed seat 8, the second load-bearing turntable 7 is rotatably arranged on the fixed seat 8, and the base 1 is also provided with a grinder 9 for material grinding.

[0023] In actual use, the inner ring of the gear is sleeved on the first load-bearing turntable 6 or the second load-bearing turntable 7. By turning the handle 2, the screw 3 is driven to rotate, and the slider 4 is fed in the slide groove of the base 1. The material is clamped on the first load-bearing turntable 6 and the second load-bearing turntable 7. The first load-bearing turntable 6 and the second load-bearing turntable 7 are both in an inverted T shape to ensure the stability of their clamping. According to needs, when processing gears with different inner diameters, it is necessary to sleeve a compensating pipe sleeve on the small step shaft of the first load-bearing turntable 6 and the second load-bearing turntable 7. The grinder 9 is a commercially available device and will not be described in detail here.

[0024] If no support is provided for the output shaft of the motor 5, it is easy to bend. In order to solve the above problem, the slider 4 is also provided with an auxiliary plate 10 for auxiliary supporting the output shaft of the motor 5. The auxiliary plate 10 is in an inverted T shape. The output end of the motor 5 passes through the auxiliary plate 10 and is connected to the first supporting turntable 6. The output shaft of the motor 5 is rotatably connected to the auxiliary plate 10.

[0025] When processing materials, it is inevitable to fix the materials. In order to solve the above problem, the auxiliary plate 10 is also provided with a locking member for locking the first bearing turntable 6 near the end of the fixing seat 8. The locking member includes a propeller 11 and a locking plate 12. The upper part of the propeller 11 passes through the auxiliary plate 10 and is connected to the locking plate 12. The propeller 11 adopts a stable hydraulic cylinder, and the motor 5 adopts a stable servo motor 5. When the first bearing turntable 6 needs to be locked, the propeller 11 is started, and the propeller 11 drives the locking plate 12 to stably fix the first bearing turntable 6, so as to facilitate the processing of the fixed materials.

[0026] Waste chips are inevitably generated during the grinding process, which will affect the feeding of the slider 4. For this reason, the bottom wall of the slide groove is also provided with a chip leakage hole to facilitate timely cleaning and ensure the stability of the equipment operation.

[0027] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0028] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0029] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveniently adjustable transmission gear processing device, comprising a base (1), a clamping assembly and a grinder (9), characterized in that: The clamping assembly comprises a handle (2), a screw (3), a slider (4), a motor (5), a first load-bearing turntable (6), a second load-bearing turntable (7) and a fixed seat (8). A slide groove is provided on the base (1), and the screw (3) is provided in the slide groove. One end of the screw (3) passes through one end of the base (1) and is connected to the handle (2). The slider (4) extends into the slide groove and is threadedly connected to the screw (3). The motor (5) is provided above the slider (4), and the output end of the motor (5) is connected to the first load-bearing turntable (6). The fixed seat (8) is provided on the other end of the base (1), and the second load-bearing turntable (7) is rotatably provided on the fixed seat (8). The base (1) is also provided with a grinder (9) for grinding materials.

2. The easily adjustable transmission gear processing device according to claim 1, characterized in that: The first carrying turntable (6) and the second carrying turntable (7) are both in an inverted T shape.

3. The easily adjustable transmission gear processing device according to claim 2, characterized in that: The slider (4) is also provided with an auxiliary plate (10) for auxiliary supporting the output shaft of the motor (5); the auxiliary plate (10) is in an inverted T shape; the output end of the motor (5) passes through the auxiliary plate (10) and is connected to the first bearing turntable (6).

4. The easily adjustable transmission gear processing device according to claim 3, characterized in that: A locking member for locking the first supporting turntable (6) is also provided at one end of the auxiliary plate (10) close to the fixing seat (8), and the locking member comprises a propeller (11) and a locking plate (12), and the propeller (11) passes through the auxiliary plate (10) at the top and is connected to the locking plate (12).

5. The easily adjustable transmission gear processing device according to claim 4, characterized in that: The thruster (11) is a hydraulic cylinder, and the motor (5) is a servo motor.

6. The easily adjustable transmission gear processing device according to claim 5, characterized in that: The bottom wall of the chute is also provided with a chip leakage hole.

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