Grinding device for gear forgings

Abstract

The utility model belongs to the technical field of grinding devices, and specifically relates to a grinding device for processing gear forgings. The utility model comprises: a supporting component, which comprises: a grinding table and a positioning column arranged on the top of the grinding table; a grinding component, which comprises: a grinding sheet arranged above the positioning column, a rotating shaft connected to the grinding sheet, and a motor for driving the rotating shaft to rotate; wherein the grinding sheet is suitable for contacting with a to-be-grinded piece sleeved on the positioning column, so as to drive the rotating shaft to rotate when the motor is started, so as to grind burrs and rust on the to-be-grinded piece. The grinding device for processing gear forgings grinds the to-be-grinded piece sleeved on the positioning column by driving the rotating shaft to rotate when the motor is started, and the rotating shaft drives the grinding sheet to rotate, so as to grind the to-be-grinded piece sleeved on the positioning column, thereby achieving a rapid grinding effect and improving the grinding efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding devices, and in particular relates to a grinding device used for processing gear forgings. Background Art

[0002] Gear forgings (transmission mechanical devices) are mechanical components with teeth on the rim that can continuously mesh to transmit motion and power.

[0003] In the prior art, burrs and rust are easily generated during the processing of gear forgings, and the rust and burrs on the surface need to be polished and ground manually. This process not only increases the labor intensity of workers, but also has low polishing efficiency and cannot ensure normal production progress.

[0004] Therefore, in order to solve the above problems, it is necessary to design a grinding device for gear forging processing. Utility Model Content

[0005] The utility model aims to provide a grinding device for gear forging processing, so as to solve the technical problem of low manual grinding efficiency.

[0006] In order to solve the above technical problems, the utility model provides a grinding device for gear forging processing, comprising:

[0007] A support assembly, comprising: a grinding table and a positioning column arranged on the top of the grinding table;

[0008] The grinding assembly comprises: a grinding sheet arranged above the positioning column, a rotating shaft connected to the grinding sheet, and a motor for driving the rotating shaft to rotate; wherein

[0009] The grinding sheet is suitable for contacting with the workpiece to be polished which is sleeved on the positioning column, so as to drive the rotating shaft to rotate when the motor is started, so as to grind the burrs and rust on the workpiece to be polished.

[0010] Furthermore, the grinding assembly further comprises: an L-shaped plate and a cylinder connected to the L-shaped plate; wherein

[0011] The motor is disposed on top of the L-shaped plate; and

[0012] The rotating shaft is suitable for passing through the L-shaped plate and then connected to the motor; and

[0013] The rotating shaft is rotatably connected to the L-shaped plate.

[0014] Furthermore, the support assembly further comprises: a support frame connected to the polishing table;

[0015] The cylinder is arranged on a supporting frame.

[0016] Furthermore, the support frame is provided with at least two special-shaped slide rails;

[0017] The side of the L-shaped plate is provided with at least two sliding blocks;

[0018] Each of the sliding blocks is slidably connected to a corresponding special-shaped sliding rail.

[0019] Furthermore, the support assembly further comprises: at least two reinforcing rods;

[0020] The two ends of the reinforcing rod are respectively connected to the grinding table and the supporting frame.

[0021] Furthermore, a positioning sleeve is provided on the outer side of the positioning column; wherein

[0022] The positioning sleeve is slidably connected to the positioning column.

[0023] The beneficial effects of the utility model are:

[0024] The utility model sets the gear forging to be polished on a positioning column or a positioning sleeve on a polishing table, starts the motor, and the motor drives the rotating shaft and the polishing sheet to rotate. At this time, the control cylinder is extended, and the cylinder drives the L-shaped plate to move downward. The L-shaped plate drives the slider to slide downward on the special-shaped slide rail, and the L-shaped plate drives the motor, the rotating shaft and the polishing sheet to move downward. When the polishing sheet contacts the gear forging to be polished, the cylinder stops extending and retracting, and the polishing sheet pre-polishes the gear forging. Through the above steps, the effect of rapid polishing is achieved, and the polishing efficiency is improved.

[0025] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a stereogram of the preferred embodiment of the whole of the utility model;

[0029] Figure 2It is a stereoscopic diagram of a preferred embodiment of the special-shaped slide rail and the sliding block of the utility model.

[0030] In the figure:

[0031] Support assembly 1, grinding table 11, positioning column 12, support frame 13, special-shaped slide rail 14, reinforcing rod 15, positioning sleeve 16;

[0032] Grinding assembly 2, grinding sheet 21, rotating shaft 22, motor 23, L-shaped plate 24, cylinder 25, slider 26. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example 1

[0034] like Figure 1 , Figure 2 As shown, this embodiment provides a grinding device for gear forging processing, comprising:

[0035] A support assembly 1 includes: a grinding table 11 and a positioning column 12 arranged on the top of the grinding table 11; a grinding assembly 2 includes: a grinding sheet 21 arranged above the positioning column 12, a rotating shaft 22 connected to the grinding sheet 21, and a motor 23 for driving the rotating shaft 22 to rotate; wherein the grinding sheet 21 is suitable for contacting the workpiece to be polished mounted on the positioning column 12, so as to drive the rotating shaft 22 to rotate when the motor 23 is started, so as to polish the burrs and rust on the workpiece to be polished; wherein the positioning column 12 is arranged, so as to achieve the effect of limiting the gear forging and preventing the gear forging from tilting during grinding.

[0036] The grinding assembly 2 also includes: an L-shaped plate 24 and a cylinder 25 connected to the L-shaped plate 24; wherein the motor 23 is arranged on the top of the L-shaped plate 24; and the rotating shaft 22 is suitable for passing through the L-shaped plate 24 and then connected to the motor 23; and the rotating shaft 22 is rotatably connected to the L-shaped plate 24.

[0037] The support assembly 1 further includes: a support frame 13 connected to the grinding table 11 ; wherein the cylinder 25 is disposed on the support frame 13 .

[0038] At least two special-shaped slide rails 14 are provided on the support frame 13; at least two sliders 26 are provided on the side of the L-shaped plate 24; wherein each slider 26 is slidably connected to the corresponding special-shaped slide rail 14; wherein two special-shaped slide rails 14 are provided as the most preferred; wherein the special-shaped slide rail 14 adopts but is not limited to dovetail type or pot-belly type; by adopting dovetail type or pot-belly type special-shaped slide rail 14, the slider 26 slidably connected to the special-shaped slide rail 14 is limited to prevent the slider 26 from derailing; wherein two sliders 26 are provided on one special-shaped slide rail 14 as the most preferred.

[0039] The support assembly 1 also includes: at least two reinforcing rods 15; wherein the two ends of the reinforcing rod 15 are respectively connected to the grinding table 11 and the support frame 13; wherein it is most preferred to set two reinforcing rods 15; the reinforcing rods 15 are set on both sides of the grinding table 11; by setting the reinforcing rods 15, the connection between the grinding table 11 and the support frame 13 is reinforced.

[0040] The outer side of the positioning column 12 is provided with a positioning sleeve 16; wherein the positioning sleeve 16 is slidably connected to the positioning column 12; wherein by providing the positioning sleeve 16 and the positioning sleeve 16 is slidably connected to the positioning column 12, the effect of adapting to the inner holes of different gear forgings by replacing the positioning sleeves 16 with different diameters is achieved.

[0041] In this embodiment, the gear forging to be polished is sleeved on the positioning column 12 or the positioning sleeve 16 on the polishing table 11, and the motor 23 is started. The motor 23 drives the rotating shaft 22 and the polishing plate 21 to rotate. At this time, the control cylinder 25 is extended, and the cylinder 25 drives the L-shaped plate 24 to move downward. The L-shaped plate 24 drives the slider 26 to slide downward on the special-shaped slide rail 14. The L-shaped plate 24 drives the motor 23, the rotating shaft 22 and the polishing plate 21 to move downward. When the polishing plate 21 contacts the gear forging to be polished, the cylinder 25 stops extending and retracting, and the polishing plate 21 pre-polishes the gear forging. Through the above steps, the effect of rapid polishing is achieved and the polishing efficiency is improved.

[0042] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0043] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0045] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A grinding device for gear forging processing, characterized in that: include: A support assembly (1) comprising: a grinding table (11) and a positioning column (12) arranged on the top of the grinding table (11); A grinding assembly (2) comprising: a grinding sheet (21) arranged above a positioning column (12), a rotating shaft (22) connected to the grinding sheet (21), and a motor (23) for driving the rotating shaft (22) to rotate; wherein The grinding sheet (21) is suitable for contacting a workpiece to be ground which is sleeved on the positioning column (12) so as to drive the rotating shaft (22) to rotate when the motor (23) is started, so as to grind away burrs and rust on the workpiece to be ground.

2. The grinding device for gear forging processing according to claim 1, characterized in that: The grinding assembly (2) further comprises: an L-shaped plate (24) and a cylinder (25) connected to the L-shaped plate (24); wherein The motor (23) is arranged on the top of the L-shaped plate (24); and The rotating shaft (22) is suitable for passing through the L-shaped plate (24) and then connected to the motor (23); and The rotating shaft (22) is rotatably connected to the L-shaped plate (24).

3. The grinding device for gear forging processing according to claim 2, characterized in that: The support assembly (1) further comprises: a support frame (13) connected to the grinding table (11); wherein The cylinder (25) is arranged on the support frame (13).

4. The grinding device for gear forging processing according to claim 3, characterized in that: The support frame (13) is provided with at least two special-shaped slide rails (14); At least two sliding blocks (26) are provided on the side of the L-shaped plate (24); wherein Each of the sliding blocks (26) is slidably connected to a corresponding special-shaped sliding rail (14).

5. The grinding device for gear forging processing according to claim 4, characterized in that: The support assembly (1) further comprises: at least two reinforcing rods (15); wherein The two ends of the reinforcing rod (15) are respectively connected to the grinding table (11) and the supporting frame (13).

6. The grinding device for gear forging processing according to claim 5, characterized in that: The outer side of the positioning column (12) is provided with a positioning sleeve (16); wherein The positioning sleeve (16) is slidably connected to the positioning column (12).

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