Surface grinding equipment for ceramic grinding wheel

Abstract

The utility model relates to the technical field of grinding wheel grinding, in particular to a ceramic grinding wheel surface grinding device which comprises a fixing base, a fixing plate is fixedly installed on the top of the fixing base, a grinding assembly is installed on the surface of the fixing plate, and the surface of the fixing plate is connected with a swing base through a swing assembly. A rotary clamping assembly is arranged on the swing seat; the rotary clamping assembly comprises two supporting plates which are symmetrically and fixedly installed on the top of the swing base, and a hydraulic cylinder and a first motor are fixedly installed on the opposite sides of the two supporting plates correspondingly. The second motor drives the right-angle shaft to move away from a section of circumference of the right-angle shaft, then the through hole is pushed in a reciprocating mode to drive the swing frame to swing in a reciprocating mode, and therefore the ceramic grinding wheel can swing in a reciprocating mode in the rotating process. Therefore, the effect of automatically and uniformly chamfering and grinding the edge part of the surface of the ceramic grinding wheel can be achieved, and the grinding efficiency of the ceramic grinding wheel is improved.

Description

[0001] The utility model relates to the technical field of grinding wheel grinding, in particular to a surface grinding device for a ceramic grinding wheel. Background Art

[0002] Ceramic grinding wheels are key tools widely used in industrial processing, and their grinding quality directly affects the accuracy and surface quality of processed parts. In the processing technology of ceramic grinding wheels, the end face of the grinding wheel usually needs to be ground to ensure that the flatness of the abrasive layer meets the requirements of the main geometric tolerances of the grinding wheel.

[0003] Currently, the edge of the surface of existing ceramic grinding wheels usually has a chamfered corner. At present, when grinding such chamfered corners of ceramic grinding wheels, the ceramic grinding wheel is usually fixed first, and then the operator holds a grinding tool and grinds the edge of the ceramic grinding wheel back and forth, which easily leads to uneven grinding of the chamfered corners of the edge of the ceramic grinding wheel, affecting the subsequent use of the ceramic grinding wheel and having low efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the background art, and a surface grinding device for a ceramic grinding wheel is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A surface grinding device for a ceramic grinding wheel, including a fixed seat, a fixing plate is fixedly installed on the top of the fixed seat, a grinding assembly is installed on the surface of the fixing plate, and a swing seat is connected to the surface of the fixing plate through a swing assembly, and a rotary clamping assembly is arranged on the swing seat;

[0007] The rotary clamping assembly includes two support plates symmetrically and fixedly installed on the top of the swing seat. On the opposite sides of the two support plates, a hydraulic cylinder and a first motor are respectively fixedly installed. The driving end of the hydraulic cylinder movably penetrates through the surface of the corresponding support plate and is fixedly installed with a first clamping plate. The driving end of the first motor movably penetrates through the surface of the corresponding support plate and is fixedly installed with a second clamping plate. A grinding wheel body is abutted between the second clamping plate and the first clamping plate;

[0008] The swing assembly includes a second motor fixedly installed at the rear of the fixing plate. The driving end of the second motor movably penetrates through the rear of the fixing plate and is fixedly installed with a right-angle shaft. A swing frame is movably sleeved on the outer wall of the right-angle shaft, and a through hole slidably connected to the right-angle shaft is opened on the surface of the swing frame. The upper end of the swing frame is rotatably installed on the surface of the fixing plate through a rotating shaft, and the swing frame is fixedly installed on the top of the swing seat.

[0009] Preferably, the grinding assembly includes a fixing frame fixedly mounted on the surface of the fixing plate. An electric push rod is fixedly mounted on the top of the fixing frame. The driving end of the electric push rod movably penetrates through the top of the fixing frame and is fixedly mounted with a grinding disc.

[0010] Preferably, a limiting block movably penetrating through the surface of the fixing plate is fixedly mounted on the surface of the swinging seat. An arc-shaped hole slidably connected to the limiting block is formed on the surface of the fixing plate.

[0011] Preferably, the width of the through hole is equal to the outer diameter of the right-angle shaft.

[0012] Preferably, the center of the arc-shaped hole is coaxially arranged with the axis of the rotating shaft.

[0013] Compared with the existing technology, the advantages of a surface grinding device for a ceramic grinding wheel provided by the present utility model are as follows:

[0014] The present utility model drives a section of the right-angle shaft away from it to perform circular motion through the second motor, and then drives the swinging frame to swing reciprocally by reciprocally pushing the through hole, so as to realize the reciprocating swing of the ceramic grinding wheel during rotation. At this time, by contacting it with the grinding disc, the effect of automatically and uniformly chamfering and grinding the edge part of the surface of the ceramic grinding wheel can be achieved, and the grinding efficiency of the ceramic grinding wheel is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a surface grinding device for a ceramic grinding wheel provided by the present utility model from a first perspective;

[0016] Figure 2 is a cross-sectional view of a surface grinding device for a ceramic grinding wheel provided by the present utility model;

[0017] Figure 3 is a schematic structural diagram of a surface grinding device for a ceramic grinding wheel provided by the present utility model from a second perspective.

[0018] In the figure: 1 fixing base, 2 fixing plate, 3 swinging seat, 4 support plate, 5 hydraulic cylinder, 6 first motor, 7 first clamping plate, 8 second clamping plate, 9 second motor, 10 right-angle shaft, 11 swinging frame, 12 through hole, 13 rotating shaft, 14 limiting block, 15 electric push rod, 16 grinding disc, 17 arc-shaped hole, 18 fixing frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] Refer to Figures 1 to 3, A surface grinding device for a ceramic grinding wheel, including a fixed seat 1. A fixing plate 2 is fixedly installed on the top of the fixed seat 1. A grinding assembly is installed on the surface of the fixing plate 2. The grinding assembly includes a fixing frame 18 fixedly installed on the surface of the fixing plate 2. An electric push rod 15 is fixedly installed on the top of the fixing frame 18. The driving end of the electric push rod 15 movably penetrates through the top of the fixing frame 18 and is fixedly installed with a grinding disc 16. After the grinding wheel body is fixed, the electric push rod 15 can be controlled to drive the grinding disc 16 to move downwards to contact the grinding wheel body. When the grinding wheel body rotates and swings, the chamfer grinding of the surface edge part of the grinding wheel body can be carried out.

[0021] Moreover, a swing seat 3 is connected to the surface of the fixing plate 2 through a swing assembly. A limiting block 14 movably penetrating through the surface of the fixing plate 2 is fixedly installed on the surface of the swing seat 3. An arc-shaped hole 17 slidably connected to the limiting block 14 is formed on the surface of the fixing plate 2. The center of the arc-shaped hole 17 is coaxially arranged with the axis of the rotating shaft 13. When the swing seat 3 swings, under the sliding connection between the arc-shaped hole 17 and the limiting block 14, the limiting effect on the swing seat 3 can be achieved, thus effectively ensuring the stability of the swing seat 3 during the swinging process.

[0022] A rotary clamping assembly is provided on the swing seat 3; the rotary clamping assembly includes two support plates 4 symmetrically and fixedly installed on the top of the swing seat 3. A hydraulic cylinder 5 and a first motor 6 are respectively fixedly installed on the opposite sides of the two support plates 4. The driving end of the hydraulic cylinder 5 movably penetrates through the surface of the corresponding support plate 4 and is fixedly installed with a first clamping plate 7. The driving end of the first motor 6 movably penetrates through the surface of the corresponding support plate 4 and is fixedly installed with a second clamping plate 8. A grinding wheel body is abutted between the second clamping plate 8 and the first clamping plate 7. During use, first, the ceramic grinding wheel to be ground is coaxially placed between the first clamping plate 7 and the second clamping plate 8. Then, the hydraulic cylinder 5 is controlled to drive the first clamping plate 7 to move towards the second clamping plate 8 until the ceramic grinding wheel is tightly abutted against the surface of the second clamping plate 8. Then, the first motor 6 is controlled to drive the second clamping plate 8 to rotate, and the ceramic grinding wheel can be driven to rotate.

[0023] The swing assembly includes a second motor 9 fixedly installed at the rear side of the fixing plate 2. The driving end of the second motor 9 movably penetrates through the rear side of the fixing plate 2 and is fixedly installed with a right-angle shaft 10. A swing frame 11 is movably sleeved on the outer wall of the right-angle shaft 10. A through hole 12 slidably connected to the right-angle shaft 10 is formed on the surface of the swing frame 11. The width of the through hole 12 is equal to the outer diameter of the right-angle shaft 10. The upper end of the swing frame 11 is rotatably installed on the surface of the fixing plate 2 through a rotating shaft 13, and the swing frame 11 is fixedly installed on the top of the swing seat 3. When the ceramic grinding wheel rotates, the second motor 9 is started to drive a circular motion of a section of the right-angle shaft 10 away from it, and then the swing frame 11 is driven to swing reciprocally by reciprocally pushing the through hole 12, so that the reciprocating swing of the ceramic grinding wheel can be realized, achieving the effect of automatically and evenly chamfer grinding the surface edge part of the ceramic grinding wheel, and improving the grinding efficiency of the ceramic grinding wheel.

[0024] The working principle of the present utility model is as follows:

[0025] In use, first place the ceramic grinding wheel to be ground coaxially between the first clamping plate 7 and the second clamping plate 8. Subsequently, control the hydraulic cylinder 5 to drive the first clamping plate 7 to move towards the second clamping plate 8 until the ceramic grinding wheel is pressed tightly against the surface of the second clamping plate 8. Control the first motor 6 to drive the second clamping plate 8 to rotate, and then the ceramic grinding wheel can be driven to rotate;

[0026] Then control the electric push rod 15 to drive the grinding disc 16 to move downward to contact the grinding wheel body, and the grinding of the ceramic grinding wheel can be realized. Subsequently, start the second motor 9 to drive a circular motion of a section of the right-angle shaft 10 away from it, and then drive the swing frame 11 to swing reciprocally by reciprocally pushing the through hole 12, so as to realize the reciprocating swing of the ceramic grinding wheel, achieving the effect of automatically and evenly chamfering and grinding the edge part of the surface of the ceramic grinding wheel, and improving the grinding efficiency of the ceramic grinding wheel.

[0027] Further explanation, the above fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or integrally formed setting, etc., which are common means well-known to those skilled in the art.

[0028] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A surface grinding device for a ceramic grinding wheel, characterized in that: It comprises a fixed seat (1), a fixed plate (2) is fixedly mounted on the top of the fixed seat (1), a grinding assembly is mounted on the surface of the fixed plate (2), and the surface of the fixed plate (2) is connected to a swing seat (3) via a swing assembly, and a rotating clamping assembly is provided on the swing seat (3); The rotary clamping assembly comprises two support plates (4) symmetrically fixedly mounted on the top of the swing seat (3), a hydraulic cylinder (5) and a first motor (6) being fixedly mounted on opposite sides of the two support plates (4), a driving end of the hydraulic cylinder (5) movably penetrates the surface of the corresponding support plate (4) and is fixedly mounted with a first clamping plate (7), a driving end of the first motor (6) movably penetrates the surface of the corresponding support plate (4) and is fixedly mounted with a second clamping plate (8), and a grinding wheel body is abutted between the second clamping plate (8) and the first clamping plate (7); The swing assembly comprises a second motor (9) fixedly mounted on the rear side of the fixed plate (2); a driving end of the second motor (9) movably penetrates the rear side of the fixed plate (2) and is fixedly mounted on a right-angle shaft (10); a swing frame (11) is movably sleeved on the outer wall of the right-angle shaft (10); a through hole (12) is provided on the surface of the swing frame (11) and is slidably connected to the right-angle shaft (10); an upper end of the swing frame (11) is rotatably mounted on the surface of the fixed plate (2) via a rotating shaft (13); and the swing frame (11) is fixedly mounted on the top of the swing seat (3).

2. The surface grinding device of a ceramic grinding wheel according to claim 1, characterized in that: The grinding assembly comprises a fixing frame (18) fixedly mounted on the surface of a fixing plate (2), an electric push rod (15) fixedly mounted on the top of the fixing frame (18), a driving end of the electric push rod (15) movably passing through the top of the fixing frame (18) and fixedly mounted with a grinding disc (16).

3. The surface grinding device of a ceramic grinding wheel according to claim 1, characterized in that: A limit block (14) is fixedly mounted on the surface of the swing seat (3) and movably penetrates the surface of the fixed plate (2). An arc-shaped hole (17) is provided on the surface of the fixed plate (2) and is slidably connected to the limit block (14).

4. The surface grinding device of a ceramic grinding wheel according to claim 1, characterized in that: The width of the through hole (12) is equal to the outer diameter of the right-angle axis (10).

5. The surface grinding device of a ceramic grinding wheel according to claim 3, characterized in that: The center of the arc-shaped hole (17) is coaxially arranged with the center of the rotating shaft (13).

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