Grinding machine for mold accessories

Abstract

The utility model relates to the technical field of grinding machines, in particular to a grinding machine for mold accessories. Comprising a workbench, a clamping assembly installed on the workbench and used for clamping a workpiece, and a grinding assembly adjacently arranged on the workbench and used for grinding the workpiece in the clamping assembly. The clamping assembly comprises a first moving plate, a second moving plate, a third moving plate, a first connecting plate, a first rotating device, a second rotating device and a clamping device. The first moving plate is mounted on the workbench; the second moving plate is mounted on the first moving plate and can slide in a first preset horizontal direction along the first moving plate; the third moving plate is mounted on the second moving plate and can slide in a second preset horizontal direction along the second moving plate; the first connecting plate is mounted on the third moving plate; the first rotating device is installed on the first connecting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a grinder for mold accessories. Background Art

[0002] A grinder is a machine that grinds the surface of a workpiece using a grinding tool coated or embedded with abrasives. It is mainly used to grind high-precision planes, internal and external cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other surfaces in workpieces.

[0003] The existing precision mold grinding machines all use fixed clamps, and the mold accessories cannot be moved after clamping. During grinding, the position of the grinding head is usually adjusted to adjust the processing position; however, the growing processing needs cannot be met by moving the grinding head alone.

[0004] Therefore, it is necessary to propose a technical means to solve the above defects. Utility Model Content

[0005] The utility model adopts the following technical solutions:

[0006] A grinder for mold parts, comprising a workbench, a clamping assembly mounted on the workbench and used for clamping a workpiece, and a grinding assembly adjacent to the workbench and used for grinding the workpiece in the clamping assembly;

[0007] Wherein, the clamping assembly includes a first movable plate, a second movable plate, a third movable plate, a first connecting plate, a first rotating device, a second rotating device and a clamping device; the first movable plate is installed on the workbench; the second movable plate is installed on the first movable plate, and can slide along the first movable plate in a first preset horizontal direction; the third movable plate is installed on the second movable plate, and can slide along the second movable plate in a second preset horizontal direction; the first connecting plate is installed on the third movable plate; the first rotating device is installed on the first connecting plate; the second rotating device is installed on the first connecting plate, and is connected to the first rotating device for rotating under the drive of the first rotating device; the clamping device is connected to the second rotating device, for clamping the workpiece to be processed, and is rotated under the drive of the second rotating device.

[0008] Preferably, the first rotating device comprises a first servo motor; the first servo motor is mounted on the first connecting plate and connected to the second rotating device to drive the second rotating device to rotate.

[0009] Preferably, the second rotating device comprises a rotating cylinder; the rotating cylinder is mounted on the first connecting plate and connected to the clamping device to drive the clamping device to rotate.

[0010] Preferably, the clamping device comprises a clamping jaw cylinder.

[0011] Preferably, the clamping assembly also includes a first drive assembly; the first drive assembly includes a second connecting plate, a first screw rod and a second servo motor; the second connecting plate is installed on the side of the first movable plate; the first screw rod is vertically installed on one side of the second connecting plate; the second servo motor is connected to the first screw rod to drive the first screw rod to rotate.

[0012] Preferably, the clamping assembly also includes a second driving unit; the second driving unit includes a first slide rail and a driving cylinder; the first slide rail is installed between the first movable plate and the second movable plate so that the second movable plate can move in a first preset horizontal direction relative to the first movable plate; the driving cylinder is installed on the second connecting plate and connected to the second movable plate to drive the second movable plate to move along the first slide rail.

[0013] Preferably, the clamping assembly also includes a third drive unit; the third drive unit includes a second slide rail, a second screw rod and a third servo motor; the second slide rail is installed on the second movable plate and is connected to the first connecting plate, so that the first connecting plate can move on the second movable plate along the second preset horizontal direction; the second screw rod is connected to the first connecting plate; the third servo motor is connected to the second screw rod.

[0014] Preferably, the workbench also includes a placement table for easily placing the workpiece to be processed.

[0015] The utility model relates to a grinder for mold accessories, which can effectively adjust the position of a workpiece to be processed through the arrangement of the first movable plate, the second movable plate, the third movable plate, the first connecting plate, the first rotating device, the second rotating device 206 and the clamping device in the clamping assembly, thereby greatly meeting the industrial processing needs and improving the industrial processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of a grinder for mold accessories of the utility model;

[0017] Figure 2 for Figure 1 Overall schematic diagram from another angle. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely 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.

[0019] 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.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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.

[0021] See also Figure 1 and Figure 2 A grinder for mold parts, comprising a workbench 10, a clamping assembly 20 mounted on the workbench 10 for clamping a workpiece, and a grinding assembly (not shown in the figure) disposed adjacent to the workbench 10 for grinding the workpiece in the clamping assembly 20;

[0022] Among them, the clamping assembly 20 includes a first movable plate 201, a second movable plate 202, a third movable plate 203, a first connecting plate 204, a first rotating device 205, a second rotating device 206 and a clamping device 207; the first movable plate 201 is installed on the workbench 10; the second movable plate 202 is installed on the first movable plate 201, and can slide along the first movable plate 201 in a first preset horizontal direction; the third movable plate 203 is installed on the second movable plate 202, and can slide along the second movable plate 202 in a second preset horizontal direction; the first connecting plate 204 is installed on the third movable plate 203; the first rotating device 205 is installed on the first connecting plate 204; the second rotating device 206 is installed on the first connecting plate 204, and is connected to the first rotating device 205, so as to rotate under the drive of the first rotating device 205; the clamping device 207 is connected to the second rotating device 206, so as to clamp the workpiece to be processed, and rotate under the drive of the second rotating device 206.

[0023] Specifically, in this embodiment, during operation, the workpiece to be processed is clamped and fixed by the clamping device 207. When the position of the workpiece needs to be adjusted, the second movable plate 202 is driven to slide on the first movable plate 201 to adjust the position of the workpiece in the first preset horizontal direction; the third movable plate 203 is driven to slide on the second movable plate 202 to adjust the position of the workpiece in the second preset horizontal direction; the workpiece is rotated by the first rotating device and the second rotating device to adjust the specific fixed placement angle position of the workpiece; specifically, the first preset horizontal direction and the second preset horizontal direction are perpendicular to each other, so that it can better meet the demand for position movement of the workpiece.

[0024] The utility model relates to a grinder for mold accessories. By arranging the first movable plate 201, the second movable plate 202, the third movable plate 203, the first connecting plate 204, the first rotating device 205, the second rotating device 206 and the clamping device 207 in the clamping assembly 20, the position of the workpiece to be processed can be effectively adjusted, which greatly meets the industrial processing needs and improves the industrial processing efficiency.

[0025] In a specific embodiment, the first rotating device 205 includes a first servo motor; the first servo motor is mounted on the first connecting plate 204 and connected to the second rotating device 206 to drive the second rotating device 206 to rotate. The second rotating device 206 includes a rotary cylinder; the rotary cylinder is mounted on the first connecting plate 204 and connected to the clamping device 207 to drive the clamping device 207 to rotate.

[0026] In a specific embodiment, the clamping device 207 includes a clamping claw cylinder. In this embodiment, the workpiece is clamped and fixed by the clamping claw cylinder.

[0027] In a specific embodiment, the clamping assembly 20 further includes a first driving assembly; the first driving assembly includes a second connecting plate 208, a first screw rod 209 and a second servo motor 210; the second connecting plate 208 is mounted on the side of the first movable plate 201; the first screw rod 209 is vertically mounted on one side of the second connecting plate 208; the second servo motor 210 is connected to the first screw rod 209 to drive the first screw rod 209 to rotate. In this embodiment, the first screw rod 209 is connected by the second servo motor 210 to drive the first movable plate 201 to rise and fall vertically through the second connecting plate 208. The clamping assembly 20 also includes a second driving unit; the second driving unit includes a first slide rail and a driving cylinder 211; the first slide rail is installed between the first movable plate 201 and the second movable plate 202, so that the second movable plate 202 can move in a first preset horizontal direction relative to the first movable plate 201; the driving cylinder 211 is installed on the second connecting plate 208 and is connected to the second movable plate 202, so as to drive the second movable plate 202 to move along the first slide rail.

[0028] In a specific embodiment, the clamping assembly 20 further includes a third driving unit; the third driving unit includes a second slide rail 212, a second screw rod 213 and a third servo motor 214; the second slide rail 212 is installed on the second moving plate 202 and connected to the first connecting plate 204, so that the first connecting plate 204 can move along the second preset horizontal direction on the second moving plate 202; the second screw rod 213 is connected to the first connecting plate 204; the third servo motor 214 is connected to the second screw rod 213. In this embodiment, when working, the second screw rod 213 is driven to rotate by the third servo motor 214, thereby driving the first connecting plate 204 to move along the second slide rail 212. The workbench 10 also includes a placement table 30 for easily placing the workpiece to be processed. Specifically, the workpiece to be processed is placed on the placement table 30, and then the clamping device 207 moves to the placement table 30 to pick up the workpiece and transfer it to the processing station.

[0029] The utility model relates to a grinder for mold accessories. By arranging the first movable plate 201, the second movable plate 202, the third movable plate 203, the first connecting plate 204, the first rotating device 205, the second rotating device 206 and the clamping device 207 in the clamping assembly 20, the position of the workpiece to be processed can be effectively adjusted, which greatly meets the industrial processing needs and improves the industrial processing efficiency.

[0030] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A grinding machine for mold parts, characterized in that: It comprises a workbench, a clamping assembly installed on the workbench and used for clamping a workpiece, and a grinding assembly arranged adjacent to the workbench and used for grinding the workpiece in the clamping assembly; Wherein, the clamping assembly includes a first movable plate, a second movable plate, a third movable plate, a first connecting plate, a first rotating device, a second rotating device and a clamping device; the first movable plate is installed on the workbench; the second movable plate is installed on the first movable plate, and can slide along the first movable plate in a first preset horizontal direction; the third movable plate is installed on the second movable plate, and can slide along the second movable plate in a second preset horizontal direction; the first connecting plate is installed on the third movable plate; the first rotating device is installed on the first connecting plate; the second rotating device is installed on the first connecting plate, and is connected to the first rotating device for rotating under the drive of the first rotating device; the clamping device is connected to the second rotating device, for clamping the workpiece to be processed, and is rotated under the drive of the second rotating device.

2. A grinder for mold parts according to claim 1, characterized in that: The first rotating device includes a first servo motor; the first servo motor is installed on the first connecting plate and connected to the second rotating device to drive the second rotating device to rotate.

3. A grinder for mold parts according to claim 1, characterized in that: The second rotating device includes a rotating cylinder; the rotating cylinder is installed on the first connecting plate and connected to the clamping device to drive the clamping device to rotate.

4. A grinder for mold parts according to claim 1, characterized in that: The clamping device comprises a clamping claw cylinder.

5. A grinder for mold parts according to claim 1, characterized in that: The clamping assembly also includes a first drive assembly; the first drive assembly includes a second connecting plate, a first screw rod and a second servo motor; the second connecting plate is installed on the side of the first movable plate; the first screw rod is vertically installed on one side of the second connecting plate; the second servo motor is connected to the first screw rod to drive the first screw rod to rotate.

6. A grinder for mold parts according to claim 5, characterized in that: The clamping assembly also includes a second driving unit; the second driving unit includes a first slide rail and a driving cylinder; the first slide rail is installed between the first movable plate and the second movable plate so that the second movable plate can move in a first preset horizontal direction relative to the first movable plate; the driving cylinder is installed on the second connecting plate and connected to the second movable plate to drive the second movable plate to move along the first slide rail.

7. A grinder for mold parts according to claim 1, characterized in that: The clamping assembly also includes a third drive unit; the third drive unit includes a second slide rail, a second screw rod and a third servo motor; the second slide rail is installed on the second movable plate and is connected to the first connecting plate, so that the first connecting plate can move along the second preset horizontal direction on the second movable plate; the second screw rod is connected to the first connecting plate; the third servo motor is connected to the second screw rod.

8. A grinder for mold parts according to claim 1, characterized in that: The workbench also includes a placement table for easily placing the workpiece to be processed.

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