CN207087534U - Equipment for grinding irregular flat surfaces near watch ears - Google Patents

Abstract

The equipment for grinding the irregular plane beside the watch ear is especially equipment for processing and grinding the irregular plane beside the watch ear. The method is realized by the following technical scheme: the X-axis displacement structure is perpendicular to the Y-axis displacement structure and is screwed with the displacement control plate, the workpiece fixing assembly is fixed on the X-axis displacement structure, and the grinding head is positioned on one side of the workpiece fixing assembly. The utility model discloses the rotation center of the rotation axis of utilizing the grinding head and Y axle displacement structure is not on same axis, has adjusted the distance between two rotation centers, swings around the rotation center of Y axle displacement structure the utility model discloses, then enable the grinding face of grinding head complete or the irregular plane of approximate grinding gauge outfit one side, reach mechanized production's requirement.

Description

Equipment for grinding irregular flat surfaces near watch ears

technical field

The utility model relates to the technical field of mechanical parts processing, in particular to a device for grinding irregular planes around watch ears for processing and grinding irregular planes around watch ears.

Background technique

In the mechanical processing industry, the processing of irregular surfaces is often encountered, such as the processing of the irregular plane 111 on the side of the ear 11 of the watch case 1 tied with the strap as shown in Figure 1, because it is an irregular plane When it is stamped and formed, these irregular planes need to be finished before they can really become a part of the watch. The polishing of the irregular plane 111 on the ear 11 side of the watch case 1 can only be done today. Manually operated by skilled operators, the labor efficiency is low, and the quality of the product is difficult to be effectively controlled.

Contents of the invention

The purpose of the utility model is to overcome the disadvantages of the above-mentioned prior art, and provide a device for grinding irregular planes around the ear of a watch.

The utility model is realized through the following technical scheme: the equipment for grinding the irregular plane next to the watch ear is composed of a support base, a Y-axis displacement structure, a displacement control plate, a workpiece fixing component, an X-axis displacement structure and a grinding head, and the support base is fixed. On the machine table, the Y-axis displacement structure is screwed to the displacement control plate, and is rotatably connected to the support base. The X-axis displacement structure is perpendicular to the Y-axis displacement structure and screwed to the displacement control plate. The workpiece fixing component is fixed on the X-axis displacement structure. , the grinding head is located on one side of the workpiece fixing assembly.

The support base is composed of a base plate and a base, the base plate is fixed on the machine table, and the base and the base plate are fixedly connected as one.

The displacement control plate is provided with Y-axis grooves and X-axis grooves perpendicular to each other.

The Y-axis displacement structure is composed of a rotating shaft, a chuck, a bearing, a Y-axis moving screw, and a connecting head. The outer ring of the bearing is fixed in the base, the rotating shaft is fixedly connected with the inner ring of the bearing, and the chuck clamps Fixed on the rotating shaft, the connecting head and the rotating shaft clamp the upper and lower end surfaces of the displacement control plate and threaded, the adjustment handle is threaded to connect the displacement control plate, and is inserted longitudinally in the Y-axis groove of the displacement control plate, and connected with the The middle section of the head is threaded.

The workpiece fixing assembly is composed of a watch case fixing part, a connecting part and a fixing seat, the watch case fixing part is fixedly connected with the connecting part, and the connecting part is fixed on the fixing seat by screws.

The X-axis displacement structure is composed of an X-axis moving seat, an X-axis moving screw, a handle connector and a handle. The X-axis moving seat is movably clamped in the X-axis groove of the displacement control board, and the X-axis moving screw is threaded The displacement control board is inserted longitudinally in the X-axis slot of the displacement control board, and is threadedly connected with the X-axis moving seat. The fixing seat of the workpiece fixing component is fixed on the fixing hole of the X-axis moving seat through screws, and the handle is connected through the handle. The head is fixedly connected with the X-axis moving seat as a whole.

The utility model utilizes that the rotation center of the grinding head and the rotation center of the rotation shaft of the Y-axis displacement structure are not on the same axis line, adjust the distance between the two rotation centers, and swing the body around the rotation center of the Y-axis displacement structure. The utility model can make the grinding surface of the grinding head 7 completely or approximately grind the irregular plane on one side of the lug, so as to meet the requirements of mechanized production.

Description of drawings:

Accompanying drawing 1 is the three-dimensional view of watch case;

Accompanying drawing 2 is the perspective view of the utility model;

Accompanying drawing 3 is the three-dimensional exploded view of the utility model.

Detailed ways:

See attached drawings 1 to 3, the equipment for grinding the curved surface near the ear of a watch is composed of a support base 2, a Y-axis displacement structure 3, a displacement control plate 4, a workpiece fixing component 5, an X-axis displacement structure 6 and a grinding head 7. The support base 2 Fixed on the machine table, the Y-axis displacement structure 3 is screwed to the displacement control plate 4, and is rotatably connected to the support base 2, the X-axis displacement structure 6 is perpendicular to the Y-axis displacement structure 3 and screwed to the displacement control plate 4, and the workpiece fixing component 5 is fixed on the X-axis displacement structure 6, and the grinding head 7 is located on one side of the workpiece fixing assembly 5.

The support base 2 is composed of a base plate 21 and a base 22, the base plate 21 is fixed on the machine platform, and the base 22 is fixedly connected with the base plate 21 as a whole.

The displacement control plate 4 is provided with a Y-axis groove 41 and an X-axis groove 42 perpendicular to each other.

Described Y-axis displacement structure 3 is made up of rotating shaft 31, collet 32, bearing 33, Y-axis moving screw 34, and connector 35, and the outer ring of bearing 33 is fixed in base 22, and rotating shaft 31 and bearing 33 The inner ring is fixedly connected, the chuck 32 is clamped and fixed on the rotating shaft 31, the connecting head 35 and the rotating shaft 31 are clamped and screwed on the upper and lower end surfaces of the displacement control plate 4, and the adjustment handle 34 is screwed to the displacement control plate 4, And it is longitudinally inserted in the Y-axis groove 41 of the displacement control plate 4 , and is threadedly connected with the middle section of the connecting head 35 .

The workpiece fixing assembly 5 is composed of a watch case fixing part 51, a connecting part 52 and a fixing seat 53. The watch case fixing part 51 is fixedly connected with the connecting part 52, and the connecting part 52 is fixed on the fixing seat 53 by screws.

The X-axis displacement structure 6 is composed of an X-axis moving seat 61, an X-axis moving screw 62, a handle connector 63 and a handle 64, and the X-axis moving seat 61 is movably clamped in the X-axis groove 42 of the displacement control plate 4 Inside, the X-axis moving screw 62 is threadedly connected to the displacement control board 4, and is inserted longitudinally in the X-axis groove 42 of the displacement control board 4, and is threadedly connected with the X-axis moving seat 61, and the fixing seat 53 of the workpiece fixing assembly 5 passes through the screw Fixed on the fixing hole 611 of the X-axis moving base 61 , the handle 64 is fixedly connected with the X-axis moving base 61 through the handle connector 63 .

When applying the utility model, the watch case 1 is fixed on the watch case fixture 51 by screws, and the Y-axis moving screw 34 and the X-axis moving screw 62 are respectively adjusted, because both are screwed with the displacement control plate 4, and respectively It is threadedly connected with the middle section of the connecting head 35 and the X-axis moving seat 61, so that the displacement control plate 4 moves along the X and Y directions with respect to the rotation axis 31 of the Y-axis displacement structure 3, which can be reached when the operator swings back and forth When the handle 64 makes the displacement control plate 4 rotate around the rotation axis 31 of the Y-axis displacement structure 3, the edge of the grinding surface of the grinding head 7 coincides with the circular arc on the ear 11 side of the watch case 1, and the complete The irregular plane 111 on one side of the lug 11 is ground out.

Claims (6)

1. The equipment for grinding irregular planes near the ear of a watch is characterized in that it is composed of a support base, a Y-axis displacement structure, a displacement control plate, a workpiece fixing component, an X-axis displacement structure and a grinding head, and the support base is fixed on the machine table. The Y-axis displacement structure is screwed to the displacement control plate, and is rotatably connected to the support base. The X-axis displacement structure is perpendicular to the Y-axis displacement structure and screwed to the displacement control plate. The workpiece fixing component is fixed on the X-axis displacement structure, and the grinding head is located on the X-axis displacement structure. One side of the workpiece holding assembly. 2. The device for grinding irregular planes around the ears of watches according to claim 1, characterized in that: the support seat is composed of a bottom plate and a base, the bottom plate is fixed on the machine table, and the base and the bottom plate are fixedly connected as one. 3. The device for grinding irregular planes around the ear of a watch according to claim 1, characterized in that: said displacement control plate is provided with a Y-axis groove and an X-axis groove perpendicular to each other. 4. The device for grinding irregular planes next to the ear of a watch according to claim 1, characterized in that: the Y-axis displacement structure is composed of a rotating shaft, a chuck, a bearing, a Y-axis moving screw, and a connecting head, and the bearing The outer ring is fixed in the base, the rotating shaft is fixedly connected with the inner ring of the bearing, the collet is clamped and fixed on the rotating shaft, the connecting head and the rotating shaft are clamped on the upper and lower end surfaces of the displacement control plate and threaded, and the thread of the handle is adjusted Connect the displacement control board, insert it longitudinally in the Y-axis slot of the displacement control board, and thread it with the middle section of the connector. 5. The device for grinding irregular planes next to the ear of a watch according to claim 1, characterized in that: the workpiece fixing assembly is composed of a watch case fixture, a connector and a fixing seat, and the watch case fixture and the connector are fixedly connected, The connecting piece is fixed on the fixing seat by screws. 6. The device for grinding irregular planes next to the ear of a watch according to claim 1, characterized in that: the X-axis displacement structure is composed of an X-axis moving seat, an X-axis moving screw, a handle connector and a handle, and the X-axis moves The seat is movably clamped in the X-axis groove of the displacement control plate, and the X-axis moving screw is threadedly connected to the displacement control plate, and is inserted longitudinally in the X-axis groove of the displacement control plate, and is threadedly connected with the X-axis moving seat. The fixed seat of the fixed component is fixed on the fixing hole of the X-axis mobile seat through screws, and the handle is fixedly connected with the X-axis mobile seat through the handle connector.