CN205660491U - Peripheral grinding machine of digital cutting - Google Patents

Abstract

The utility model discloses a CNC blade peripheral grinder, which comprises a base (1), a workpiece spindle (10), a workpiece ejector rod (9) and a grinding wheel (5) installed on the grinding wheel spindle (6). (10) is installed in the workpiece indexing disk (12) by the workpiece indexing disk spindle (8). Adopting the above-mentioned technical scheme, the angle of the blade in various directions can be flexibly adjusted during the grinding process of the blade of the CNC machine tool, making the grinding process more convenient, and meeting the requirements of the blade in various complex surface processing of the CNC machine tool .

Description

A CNC blade peripheral grinder

technical field

The utility model belongs to the technical field of engineering material cutting machine tools, and relates to CNC machine tool blade processing equipment. More specifically, the utility model relates to a CNC blade peripheral grinding machine.

Background technique

At present, the tool grinder used in the blade grinding of CNC machine tools is quite difficult to adjust for the processing of various angles of the blade, which makes the grinding of the blade very difficult and cannot meet the requirements of various complex surfaces of CNC machine tools. Processing requirements.

Utility model content

The utility model provides a peripheral grinder for a numerically controlled blade, which aims to realize the flexible grinding of the surfaces of the numerically controlled blade in multiple angle directions.

In order to achieve the above object, the technical scheme that the utility model takes is:

The CNC blade peripheral grinding machine of the utility model includes a base, a workpiece spindle, a workpiece ejector rod and a grinding wheel installed on the grinding wheel spindle, and the workpiece spindle is installed in the workpiece indexing disk through the workpiece indexing disk spindle.

The rear end of the workpiece spindle is provided with a rotary cylinder.

The workpiece ejector pin and the top position and clamp the workpiece; the top is installed and supported by the top support seat; the top support seat and the workpiece indexing plate are all installed on the workpiece mounting plate; the top and the workpiece The main shaft is driven and connected through a synchronous mechanism.

The workpiece mounting plate is installed on the base indexing plate through horizontal guide rails; the base indexing plate is installed on the base; the indexing rotation axis of the base indexing plate is set horizontally.

The grinding wheel main shaft is installed on the grinding wheel main shaft moving pallet through a guide rail parallel to the axis of the grinding wheel main shaft.

The utility model adopts the above-mentioned technical scheme, so that the angle of the blade in each direction can be flexibly adjusted during the grinding process of the blade of the CNC machine tool, which makes the grinding process more convenient and satisfies the complex surface processing of the blade on the CNC machine tool in the requirements.

Description of drawings

Brief description of the content of the drawings and the marks in the drawings:

Fig. 1 is the structural representation of the utility model;

FIG. 2 is an enlarged structural schematic diagram of the processing position in FIG. 1 .

Labeled in the figure:

1. Base, 2. Synchronization mechanism, 3. Top supporting seat, 4. Top, 5. Grinding wheel, 6. Grinding wheel spindle, 7. Grinding wheel spindle moving pallet, 8. Workpiece indexing disc spindle, 9. Workpiece ejector rod, 10. Workpiece spindle, 11. Rotary cylinder, 12. Workpiece indexing plate, 13. Base indexing plate.

detailed description

Next, with reference to the accompanying drawings, through the description of the embodiments, the specific implementation of the utility model will be further described in detail, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solutions of the utility model .

The structure of the utility model as shown in Fig. 1 and Fig. 2 is a kind of CNC blade peripheral grinding machine, including a base 1, a workpiece spindle 10, a workpiece ejector rod 9 and a grinding wheel 5 installed on the grinding wheel spindle 6. Described emery wheel 5 is bowl-shaped emery wheel. The workpiece spindle 10 is sleeved on the workpiece ejector rod 9 , and the workpiece ejector rod 9 can move axially in the workpiece spindle 10 .

In order to solve the problems existing in the prior art and overcome its defects, and realize the purpose of the invention to flexibly grind the surfaces of the numerically controlled blades in multiple angle directions, the technical scheme adopted by the utility model is as follows:

As shown in Fig. 1 and Fig. 2, in the CNC blade peripheral grinding machine of the present invention, the workpiece spindle 10 is installed in the workpiece indexing disk 12 through the workpiece indexing disk spindle 8.

With this structure, the workpiece can be rotated and indexed along its axial direction, and the processing requirements of each indexing surface on the blade can be realized.

The rear end of the workpiece spindle 10 is provided with a rotary cylinder 11 . The rotary cylinder 11 is a drive mechanism for the rotary motion of the workpiece and the surface processing at different angles.

The workpiece ejector rod 9 and the top 4 position and clamp the workpiece; the top 4 is installed and supported by the top support seat 3; the top support seat 3 and the workpiece indexing plate 12 are all installed on the workpiece mounting plate; The said tip 4 is connected to the workpiece spindle 10 through a synchronous mechanism 2 in transmission.

While the workpiece ejector rod 9 and the top 4 are clamping and positioning the workpiece, in order to realize synchronous movement and ensure that the workpiece completes the rotary movement according to the angle requirement, a synchronous mechanism 2 is provided. The main movement of the synchronous mechanism is generated by the workpiece ejector rod 9, which is transmitted to the intermediate synchronous shaft through the synchronous pulley mechanism or the sprocket mechanism, and then transmitted from the intermediate synchronous shaft to the top 4 through the synchronous pulley mechanism or the sprocket mechanism.

The workpiece mounting plate is installed on the base indexing plate 13 through horizontal guide rails; the base indexing plate 13 is installed on the base 1; the indexing rotation axis of the base indexing plate 13 is set horizontally.

Through the indexing movement of the base index plate 13 along the horizontal axis, the change of the angle between the grinding surface of the workpiece and its axis can be realized to meet its processing requirements.

The grinding wheel main shaft 6 is installed on the grinding wheel main shaft moving pallet 7 through a guide rail parallel to the axis of the grinding wheel main shaft 6 .

The grinding wheel 5 moves on the guide rail along its axial direction through the grinding wheel spindle 6 to change the grinding depth and realize the adjustment of the cutting amount.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned methods, as long as various insubstantial improvements are made by adopting the method concept and technical solutions of the utility model, or Directly applying the ideas and technical solutions of the utility model to other occasions without improvement is within the protection scope of the utility model.

Claims (5)

1. A CNC blade peripheral grinder, comprising a base (1), a workpiece spindle (10), a workpiece ejector rod (9) and an emery wheel (5) installed on the emery wheel spindle (6), characterized in that: the workpiece The main shaft (10) is installed in the workpiece indexing disc (12) through the workpiece indexing disc main shaft (8). 2. The CNC blade peripheral grinding machine according to claim 1, characterized in that: a rotary cylinder (11) is arranged at the rear end of the workpiece spindle (10). 3. According to the CNC blade peripheral grinding machine according to claim 1, it is characterized in that: the workpiece ejector rod (9) and the top (4) position and clamp the workpiece; the top (4) passes through the top support seat ( 3) Install and support; the top support seat (3) and the workpiece indexing plate (12) are all installed on the workpiece mounting plate; the top (4) and the workpiece spindle (10) are driven by the synchronous mechanism (2) connect. 4. The CNC blade peripheral grinder according to claim 3, characterized in that: the workpiece mounting plate is installed on the base indexing plate (13) through a horizontal guide rail; the base indexing plate (13) is installed On the base (1); the indexing rotation axis of the base index plate (13) is arranged horizontally. 5. The CNC blade peripheral grinding machine according to claim 1, characterized in that: said grinding wheel spindle (6) is installed on the grinding wheel spindle moving pallet (7) through a guide rail parallel to the axis of the grinding wheel spindle (6).