Finish machining numerical control grinding machine capable of clamping and fixing rollers with different sizes

Abstract

The utility model relates to the technical field of numerical control grinding machines, in particular to a finish machining numerical control grinding machine capable of clamping and fixing rollers of different sizes, which comprises a bottom plate, a fixed driving seat and a movable driving seat are fixedly mounted on the surface of the bottom plate, and a fourth motor is fixedly mounted on the side face of the movable driving seat. And clamps are fixedly installed on the side faces of the fixed driving base and the movable driving base, fixing plates are fixedly installed on the side faces of the clamps, roller bodies are fixedly installed in the clamps, a first sliding groove and a second sliding groove are formed in the surface of the bottom plate, and a first motor is fixedly installed on the side face of the bottom plate. According to the roller clamping device, a worker adjusts the distance between the movable driving base and the fixed driving base according to the length of a roller body, the fixing plates are fastened to the two sides of the clamp, the roller body can be limited and fixed through the limiting blocks, rollers of different sizes can be clamped and fixed conveniently, and operation of the worker is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control grinders, in particular to a finishing numerical control grinder which can clamp and fix rollers of different sizes. Background Art

[0002] The roller is mainly composed of three parts: a roller body, a roller neck and an axle head. The roller body is the middle part of the roller that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. In the process of roller production and processing, the surface of the roller needs to be polished by a roller grinder. Publication No.: CN208557156U discloses a CNC roller grinder, including a bed and a roller located above the bed. Two movable grooves are opened on the top of the bed, and support plates are slidably installed in the two movable grooves. The tops of the two support plates extend to the top of the bed and are fixedly installed with mounting blocks. The tops of the two mounting blocks are fixedly installed with arc-shaped support blocks. The roller is located between the two arc-shaped support blocks. Axle heads are installed on both sides of the roller, and the two axle heads are respectively adapted to the two arc-shaped support blocks. A lead screw is rotatably installed on the inner wall of the movable groove away from the opening of the movable groove. The two lead screws are respectively threadedly connected to the two support plates, and the first sprocket and the second sprocket are respectively fixedly sleeved on the two lead screws. The first sprocket and the second sprocket are both located below the two support plates. The utility model is convenient for lifting and lowering the roller, and for taking and placing the roller. It has a simple structure and is easy to use. However, when the above technology is used, it can only grind rollers of a single size, and cannot grind rollers of different sizes according to usage needs, and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a finishing CNC grinding machine which can clamp and fix rollers of different sizes, so as to at least solve the above-mentioned problems existing in the prior art.

[0004] To achieve the above-mentioned purpose, an embodiment of the utility model provides a finishing CNC grinder that can clamp and fix rollers of different sizes, comprising a base plate, a fixed driving seat and a movable driving seat are fixedly installed on the surface of the base plate, a No. 4 motor is fixedly installed on the side of the movable driving seat, a clamp is fixedly installed on the sides of the fixed driving seat and the movable driving seat, a fixed plate is fixedly installed on the side of the clamp, a roller body is fixedly installed inside the clamp, a No. 1 slide groove and a No. 2 slide groove are provided on the surface of the base plate, a No. 1 motor is fixedly installed on the side of the base plate, a No. 1 screw rod is fixedly installed on the output end of the No. 1 motor, a No. 1 slider is fixedly installed on the bottom surface of the movable driving seat, a No. 2 motor is fixedly installed on the side of the base plate, a No. 2 screw rod is fixedly installed on the output end of the No. 2 motor, a No. 2 slider is slidably connected inside the No. 2 slide groove, a roller grinding seat is fixedly installed on the surface of the No. 2 slider, a No. 3 motor is fixedly installed on the side of the roller grinding seat, and a grinding wheel is fixedly installed on the output end of the No. 3 motor.

[0005] Preferably, a No. 3 bolt is inserted on the surface of the fixing plate, a No. 3 screw hole is opened on the side of the clamp, and a limit block is fixedly installed on the inner side of the fixing plate. Here, the stability of the roller body in the clamp can be improved to avoid shaking during the grinding process.

[0006] Preferably, a screw is rotatably connected inside the second slider, the roller grinding seat is slidably connected on the surface of the second slider, and the screw is threadedly connected to the bottom of the roller grinding seat. Here, it is convenient for personnel to adjust the position of the roller grinding seat so that the surface of the grinding wheel contacts the surface of the roller body.

[0007] Preferably, the first slider is slidably connected inside the first slide groove, the first screw rod penetrates inside the first slider, and a threaded connection is formed between the first screw rod and the first slider. Here, the position of the movable driving seat can be conveniently adjusted according to the length of the roller body.

[0008] Preferably, a base is fixedly mounted on the bottom surface of the bottom plate, a guard plate is fixedly mounted on the surface of the base, a No. 1 screw hole is provided on the surface of the base, a No. 2 screw hole is provided on the surface of the guard plate, a connecting piece is provided on the top of the No. 1 screw hole and the No. 2 screw hole, and a No. 1 bolt and a No. 2 bolt are inserted on the surface of the connecting piece. Here, the roll grinder can be protected by the base and the guard plate to prevent people from accidentally entering the working area.

[0009] Preferably, a slot is provided on the surface of the base, an insert is fixedly mounted on the bottom surface of the guard plate, the No. 1 bolt is threadedly connected to the No. 1 screw hole, and the No. 2 bolt is threadedly connected to the No. 2 screw hole. This helps to improve the stability between the guard plate and the base.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by setting a No. 1 motor, a No. 1 screw rod, a No. 1 slider, a No. 1 slide groove, a clamp, a fixed plate, a No. 3 bolt, a No. 3 screw hole, and a limit block structure, personnel can adjust the distance between the movable drive seat and the fixed drive seat according to the length of the roller body, fasten the fixed plate to both sides of the clamp, and use the limit block to limit and fix the roller body, so that rollers of different sizes can be clamped and fixed, which is convenient for personnel to operate.

[0012] 2. In the utility model, by setting a base, a guard plate, a No. 1 bolt, a No. 2 bolt, a No. 1 screw hole, and a No. 2 screw hole structure, the base and the guard plate can be used to protect the surroundings of the roll grinder. The No. 1 bolt and the No. 2 bolt are loosened from the inside of the No. 1 screw hole and the No. 2 screw hole respectively, and the guard plate can be separated from the base, so that when personnel need to enter the working area, the guard plate can be disassembled and assembled, which is convenient for personnel to use, thereby preventing personnel from entering the working area by mistake. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 A schematic diagram of a finishing CNC grinding machine capable of clamping and fixing rollers of different sizes proposed in the utility model;

[0015] Figure 2 A top view of a finishing CNC grinder that can clamp and fix rollers of different sizes proposed in the utility model;

[0016] Figure 3 The utility model provides a rear view of a finishing CNC grinding machine capable of clamping and fixing rollers of different sizes;

[0017] Figure 4 A schematic diagram of a roller grinding seat of a precision machining CNC grinding machine capable of clamping and fixing rollers of different sizes proposed in the utility model;

[0018] Figure 5 A schematic diagram of a movable driving seat of a finishing CNC grinding machine capable of clamping and fixing rollers of different sizes proposed in the utility model;

[0019] Figure 6 A schematic diagram of a fixture of a finishing CNC grinder that can clamp and fix rollers of different sizes is provided for the utility model;

[0020] Figure 7 The utility model provides a schematic diagram of a guard plate of a finishing CNC grinding machine capable of clamping and fixing rollers of different sizes.

[0021] Among them, the reference numerals in the figure are:

[0022] 1—base plate 2—fixed drive seat 3—movable drive seat

[0023] 4—No. 1 motor 5—No. 1 screw rod 6—No. 1 slide

[0024] 7—No. 4 motor 8—Clamp 9—Fixed plate

[0025] 10—No. 3 bolt 11—No. 3 screw hole 12—Limiting block

[0026] 13—Slider No. 1 14—Roller body 15—Motor No. 2

[0027] 16 - No. 2 screw rod 17 - No. 2 slide 18 - No. 2 slide block

[0028] 19 - roller grinding seat 20 - screw 21 - shield

[0029] 22 - No. 3 motor 23 - grinding wheel 24 - base

[0030] 25 - guard plate 26 - slot 27 - plug-in block

[0031] 28—No. 1 screw hole 29—No. 2 screw hole 30—No. 1 bolt

[0032] 31—No. 2 bolt 32—Connecting plate. DETAILED DESCRIPTION

[0033] The following describes the embodiments of the present invention in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figure 1-7 The described embodiments are exemplary and are intended to be used to explain the embodiments of the present invention, but should not be construed as limiting the present invention.

[0034] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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 a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0036] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0037] In one embodiment of the present invention, Figure 1-6 As shown, a finishing CNC grinder that can clamp and fix rollers of different sizes is provided, which includes a base plate 1, a fixed drive seat 2 and a movable drive seat 3 are fixedly installed on the surface of the base plate 1, a No. 4 motor 7 is fixedly installed on the side of the movable drive seat 3, a clamp 8 is fixedly installed on the side of the fixed drive seat 2 and the movable drive seat 3, a fixed plate 9 is fixedly installed on the side of the clamp 8, a No. 3 bolt 10 is inserted on the surface of the fixed plate 9, a No. 3 screw hole 11 is provided on the side of the clamp 8, a limit block 12 is fixedly installed on the inner side of the fixed plate 9, the stability of the roller body 14 in the clamp 8 can be improved to avoid shaking during the grinding process, the roller body 14 is fixedly installed inside the clamp 8, a No. 1 slide groove 6 and a No. 2 slide groove 17 are provided on the surface of the base plate 1, a No. 1 motor 4 is fixedly installed on the side of the base plate 1, a No. 1 screw rod 5 is fixedly installed on the output end of the No. 1 motor 4, a No. 1 slider 13 is fixedly installed on the bottom surface of the movable drive seat 3, the No. 1 slider 13 is slidably connected inside the No. 1 slide groove 6, and the No. 1 screw rod 5 is in The interior of the No. 1 slider 13 is penetrated, and a threaded connection is formed between the No. 1 screw rod 5 and the No. 1 slider 13. The personnel can conveniently adjust the position of the movable driving seat 3 according to the length of the roller body 14. A No. 2 motor 15 is fixedly installed on the side of the bottom plate 1, and a No. 2 screw rod 16 is fixedly installed on the output end of the No. 2 motor 15. The No. 2 slide groove 17 is slidably connected with the No. 2 slider 18, and a roller grinding seat 19 is fixedly installed on the surface of the No. 2 slider 18. The interior of the No. 2 slider 18 is rotatably connected with a screw rod 20. The roller grinding seat 19 is slidably connected on the surface of the No. 2 slider 18. The screw rod 20 and the bottom of the roller grinding seat 19 form a threaded connection, which can facilitate personnel to adjust the position of the roller grinding seat 19 so that the surface of the grinding wheel 23 contacts the surface of the roller body 14. A No. 3 motor 22 is fixedly installed on the side of the roller grinding seat 19, and a grinding wheel 23 is fixedly installed on the output end of the No. 3 motor 22. The grinding wheel 23 is rotatably connected inside the shield 21, and the shield 21 can be used to prevent debris from splashing during the grinding process.

[0038] The embodiment of the utility model can clamp and fix the finishing CNC grinder of rollers of different sizes, the bottom surface of the bottom plate 1 is fixedly installed with a base 24, the surface of the base 24 is fixedly installed with a guard plate 25, the surface of the base 24 is provided with a No. 1 screw hole 28, the surface of the guard plate 25 is provided with a No. 2 screw hole 29, the top of the No. 1 screw hole 28 and the No. 2 screw hole 29 is provided with a connecting piece 32, the surface of the connecting piece 32 is inserted with a No. 1 bolt 30 and a No. 2 bolt 31, the surface of the base 24 is provided with a slot 26, the bottom surface of the guard plate 25 is fixedly installed with an insert block 2 7. The No. 1 bolt 30 is threadedly connected with the No. 1 screw hole 28, and the No. 2 bolt 31 is threadedly connected with the No. 2 screw hole 29. During the operation of the roll grinder, in order to prevent personnel from accidentally entering the working area, the base 24 and the guard plate 25 can be used to protect the surroundings of the roll grinder. The No. 1 bolt 30 and the No. 2 bolt 31 are loosened from the inside of the No. 1 screw hole 28 and the No. 2 screw hole 29 respectively, and the guard plate 25 can be separated from the base 24, so that when personnel need to enter the working area, the guard plate 25 can be disassembled and assembled for convenient use by personnel.

[0039] At least one of the above embodiments of the utility model can at least achieve that when grinding the roller, the distance between the movable drive seat 3 and the fixed drive seat 2 is adjusted according to the length of the roller. At this time, the No. 1 motor 4 is turned on, and the output end of the No. 1 motor 4 drives the No. 1 screw 5 to rotate, and then the No. 1 slider 13 moves on the surface of the No. 1 screw 5, so that the No. 1 slider 13 slides inside the No. 1 slide groove 6, and then the movable drive seat 3 is moved and adjusted on the bottom plate 1, so that the roller body 14 can be clamped in the clamp 8, and then the fixed plate 9 is fixed on both sides of the clamp 8, and the No. 3 bolt 10 is tightened into the No. 3 screw hole 11, so that the limit block 12 can fix the end of the roller body 14, and then the No. 4 motor 7 is turned on, and the No. 4 motor 7 drives The clamp 8 rotates between the movable drive seat 3 and the fixed drive seat 2. At this time, the No. 2 motor 15 is turned on, and the output end of the No. 2 motor 15 drives the No. 2 screw rod 16 to rotate. Then the No. 2 slider 18 moves on the surface of the No. 2 screw rod 16, so that the roller grinding seat 19 can be moved, so that the grinding wheel 23 grinds the roller body 14. During the operation of the roller grinder, in order to prevent people from accidentally entering the working area, at this time, the base 24 and the guard plate 25 can be used to protect the surroundings of the roller grinder. The No. 1 bolt 30 and the No. 2 bolt 31 are loosened from the inside of the No. 1 screw hole 28 and the No. 2 screw hole 29 respectively, and the guard plate 25 can be separated from the base 24, so that when people need to enter the working area, the guard plate 25 can be disassembled and assembled for easy use by people.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A finishing CNC grinding machine capable of clamping and fixing rollers of different sizes, comprising a base plate (1), characterized in that: A fixed drive seat (2) and a movable drive seat (3) are fixedly mounted on the surface of the bottom plate (1); a No. 4 motor (7) is fixedly mounted on the side of the movable drive seat (3); a clamp (8) is fixedly mounted on the side of each of the fixed drive seat (2) and the movable drive seat (3); a fixed plate (9) is fixedly mounted on the side of the clamp (8); a roller body (14) is fixedly mounted inside the clamp (8); a No. 1 slide groove (6) and a No. 2 slide groove (17) are provided on the surface of the bottom plate (1); a No. 1 motor (4) is fixedly mounted on the side of the bottom plate (1); and the No. 1 motor (4) A first lead screw (5) is fixedly mounted on the output end of the movable drive seat (3), a first slider (13) is fixedly mounted on the bottom surface of the movable drive seat (3), a second motor (15) is fixedly mounted on the side surface of the bottom plate (1), a second lead screw (16) is fixedly mounted on the output end of the second motor (15), a second slider (18) is slidably connected inside the second slide groove (17), a roller grinding seat (19) is fixedly mounted on the surface of the second slider (18), a third motor (22) is fixedly mounted on the side surface of the roller grinding seat (19), and a grinding wheel (23) is fixedly mounted on the output end of the third motor (22).

2. The CNC finishing grinder capable of clamping and fixing rollers of different sizes according to claim 1, characterized in that: A No. 3 bolt (10) is inserted into the surface of the fixing plate (9), a No. 3 screw hole (11) is opened on the side of the clamp (8), and a limit block (12) is fixedly installed on the inner side of the fixing plate (9).

3. The CNC finishing grinder capable of clamping and fixing rollers of different sizes according to claim 1, characterized in that: The second slider (18) is rotatably connected with a screw rod (20) inside, the roller grinding seat (19) is slidably connected on the surface of the second slider (18), and the screw rod (20) is threadedly connected to the bottom of the roller grinding seat (19).

4. The CNC finishing grinder capable of clamping and fixing rollers of different sizes according to claim 1, characterized in that: The first slider (13) is slidably connected inside the first slide groove (6), and the first screw rod (5) passes through the first slider (13), and a threaded connection is formed between the first screw rod (5) and the first slider (13).

5. The CNC finishing grinder capable of clamping and fixing rollers of different sizes according to claim 1, characterized in that: A base (24) is fixedly mounted on the bottom surface of the bottom plate (1), a guard plate (25) is fixedly mounted on the surface of the base (24), a No. 1 screw hole (28) is provided on the surface of the base (24), a No. 2 screw hole (29) is provided on the surface of the guard plate (25), a connecting piece (32) is provided at the top of the No. 1 screw hole (28) and the No. 2 screw hole (29), and a No. 1 bolt (30) and a No. 2 bolt (31) are inserted on the surface of the connecting piece (32).

6. The CNC finishing grinder capable of clamping and fixing rollers of different sizes according to claim 5, characterized in that: A slot (26) is provided on the surface of the base (24), an insert block (27) is fixedly mounted on the bottom surface of the guard plate (25), the No. 1 bolt (30) is threadedly connected to the No. 1 screw hole (28), and the No. 2 bolt (31) is threadedly connected to the No. 2 screw hole (29).

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