CN2488709Y - CNC glass engraving machine grinding head spindle transmission mechanism - Google Patents

Abstract

The utility model discloses contain parts such as motor synchronous pulley 2, servo motor 3, hold-in range 4, synchronous pulley 5 and emery wheel sub-assembly 17, vertical spiral bevel gear axle 6 in the lift seat 1 of characterized by flute profile becomes 90 meshes with the horizontal spiral bevel gear axle 12 in the bistrique seat 11 of "Z" style of calligraphy and connects bistrique seat 11 of "Z" style of calligraphy at the 7 lower extremes of upright axle sleeve, and upright axle sleeve 7 is connected bearing platform sling 8, and the lift seat is connected to bearing platform sling 8. The bearing hanging scaffold 8 is connected to the bottom surface of the lifting seat 1 through 4-8 screws 9, and the grinding head seat 11 is connected to the bottom surface of the vertical shaft sleeve 7 through 4-8 long screws 10. The utility model discloses by the motor drive of dress on the seat that goes up and down, horizontal spiral bevel gear axle rotation in the vertical spiral bevel gear axle transmission grinding head seat in the vice messenger vertical scroll cover of synchronous pulley transmission, the rethread synchronous pulley transmission is vice to make the main shaft rotatory together with the emery wheel subassembly is rotatory to carry out deep-processing. The utility model discloses compact structure, operate steadily, it is efficient, the noise is low.

Description

Grinding head spindle transmission mechanism of CNC wave glass engraving machine

Technical field: The utility model relates to a grinding head spindle transmission mechanism of a CNC glass engraving machine, which belongs to glass processing machines.

Background technology: At present, machining center machine tools are widely used in the domestic machinery industry, which can process various complex parts of metal materials in order to meet the design requirements. To carry out deep processing of complex silicate products such as glass, such as grinding and engraving, it is necessary to design and develop mechanical products for deep processing of glass with the help of mature technology of machining center machine tools.

Summary of the invention: The utility model provides a transmission mechanism for the spindle of the CNC glass engraving machine grinding head, so that the grinding head of the CNC glass engraving machine can move horizontally, lift up and down, and rotate around the workpiece; thus achieving a compact structure and low weight. Light and fully functional on request. The design of the present utility model is as follows: the starting point of the inventor's design: <one> the grinding head seat is hung on the lifting seat by the bearing suspension plate. <2> The grinding head seat can rotate freely on the lifting seat, that is, the rotation system of the grinding wheel spindle does not interfere with the self-rotation of the grinding head seat. <3> From vertical active rotation to horizontal rotation through a series of transformations. To realize these three structural features, the inventor designed it like this: the vertical helical gear shaft assembled in the lifting seat of the trough housing and the horizontal spiral bevel gear shaft of the "Z" font °Engagement, so that the grinding head seat and the vertical shaft sleeve are fastened, and hung on the lifting seat through the bearing suspension plate. The grinding head spindle transmission mechanism works like this: the servo motor is vertically connected to the upper right part of the lifting seat of the trough shell structure, the servo motor is connected to the synchronous pulley, the synchronous pulley is connected to the synchronous belt; the synchronous belt is connected to the synchronous pulley, and the synchronous belt The wheel is connected to the shaft of the vertical spiral bevel gear, and the shaft of the vertical spiral bevel gear meshes with the shaft of the horizontal spiral bevel gear at 90°. At the end, the front end of the main shaft is connected to the grinding wheel assembly. The advantages of the utility model are obvious: <1> The structure is reasonable and compact, the movement is stable, the efficiency is high, and the noise is low. <2> The transmission structure makes vertical rotation into horizontal rotation. <3> The transmission processing of the main shaft transmission parts and the grinding head seat hanging under the lifting seat do not interfere with each other's arbitrary rotation around its own horizontal direction.

BRIEF DESCRIPTION OF THE DRAWINGS: The structure of the utility model can be further understood from the accompanying drawings. Accompanying drawing 1 is the partial sectional front view of the present utility model. From the attached drawings, we know: CNC glass engraving machine grinding head spindle transmission mechanism, including motor timing belt pulley 2, servo motor 3, timing belt 4, timing belt pulley 5, timing belt pulley 13, timing belt 14, timing pulley 15 and the grinding wheel assembly 17 and other parts, its first structural feature is: the vertical spiral bevel gear shaft 6 in the groove-shaped lifting seat 1 and the horizontal spiral cone in the "Z"-shaped grinding head seat 11 The gear shaft 12 is meshed at 90°, and the "Z" shaped grinding head seat 11 is connected to the lower end of the vertical shaft sleeve 7, and the vertical shaft sleeve 7 is connected to the disc-shaped bearing hanging plate 8, and the bearing hanging plate 8 is connected to the lower part of the lifting base 1. The two structural features are: the bearing suspension plate 8 is connected to the bottom surface of the lifting seat 1 by 4 to 8 screws 9; the grinding head seat 11 is connected to the bottom surface of the vertical shaft sleeve 7 by 4 to 8 long screws 10. Its third structural feature is: the servo motor 3 is vertically connected to the upper right of the trough-shaped lifting seat 1, the servo motor 3 is connected to the timing pulley 2, the timing pulley 2 is connected to the timing belt 4, and the timing belt 4 is connected to the timing pulley 5. The synchronous pulley 5 is connected to the vertical spiral bevel gear shaft 6, the vertical spiral bevel gear shaft 6 meshes with the horizontal spiral bevel gear shaft 12 at 90°, and the end of the horizontal spiral bevel gear shaft 12 is connected to the synchronous pulley 13, synchronous Belt pulley 13 is connected with synchronous belt 14, and synchronous belt 14 is connected with synchronous pulley 15, and synchronous pulley 15 is connected with the end of horizontal main shaft 16, and the front end of main shaft 16 is connected with grinding wheel assembly 17. Its fourth structural feature is: synchronous belt pulley 2, synchronous belt 4 and synchronous belt pulley 5 are connected to the upper part of the lifting seat 1, and the vertical spiral bevel gear shaft 6 is connected to the vertical shaft sleeve 7 at the lower left of the groove-shaped lifting seat 1 In, the vertical shaft sleeve 7 connects the disc-shaped bearing hanging pan 8, and the bearing hanging pan 8 connects the lifting seat 1 again. Its fifth structural feature is: the horizontal spiral bevel gear shaft 12 is connected to the upper left part of the "Z" shaped grinding wheel seat 11; ; The main shaft 16 is parallel to the horizontal spiral bevel gear shaft 12, and is connected to the lower part of the grinding wheel seat 11.

Specific implementation plan: the utility model has been applied to the transmission of the grinding wheel spindle of the CNC glass engraving machine. According to the principle of the utility model, components such as the grinding head lifting seat and the grinding head seat are designed. Self-horizontal rotation, the main shaft rotation and the grinding head seat around its own horizontal rotation do not interfere with each other, the main shaft rotation is driven by the motor installed on the lifting seat through the secondary synchronous belt pulley and the primary spiral bevel gear, the transmission is stable, the noise is low, due to The motor is installed on the lifting seat, and the grinding head seat has a small rotational inertia, and at the same time, a space for installing pneumatic components such as cylinders is reserved for the automatic tool change function of the grinding wheel handle. The utility model can process the glass with multiple processes such as engraving and grinding, has a wide application range and exquisite processing technology, and is a high-tech processing machine. The utility model has reasonable structure, compact installation and high efficiency, is a better glass deep processing machine, and has great development and application prospects.

Claims (5)

1. CNC glass engraving machine grinding head spindle drive mechanism, including motor timing pulley<2>, servo motor<3>, timing belt<4>, timing belt pulley<5>, timing pulley<13>, timing belt< 14>, synchronous pulley <15> and grinding wheel assembly <17>, etc., are characterized by the vertical spiral bevel gear shaft <6> and the "Z"-shaped grinding head in the groove-shaped lifting seat <1> The horizontal spiral bevel gear shaft <12> in the seat <11> is meshed at 90°, and the "Z" shaped grinding head seat <11> is connected to the lower end of the vertical shaft sleeve <7>, and the vertical shaft sleeve <7> is connected to the disc-shaped Bearing hanger <8>, bearing hanger <8> is connected in lifting base <1> bottom. 2. The CNC glass engraving machine grinding head spindle transmission mechanism according to claim 1, characterized in that the bearing suspension plate <8> is connected to the bottom surface of the lifting seat <1> through 4 to 8 screws <9>; ~8 long screws <10> connect the grinding head seat <11> to the bottom surface of the vertical shaft sleeve <7>. 3. The CNC glass engraving machine grinding head spindle drive mechanism according to claim 1, characterized in that the servo motor <3> is vertically connected to the upper right of the groove-shaped lifting seat <1>, and the servo motor <3> is connected to the synchronous pulley <2>, timing belt pulley <2> connects timing belt <4>, timing belt <4> connects timing pulley <5>, timing pulley <5> connects vertical spiral bevel gear shaft <6>, vertical spiral The bevel gear shaft <6> meshes with the horizontal spiral bevel gear shaft <12> at 90°, the end of the horizontal spiral bevel gear shaft <12> is connected to the timing belt pulley <13>, and the timing belt pulley <13> is connected to the timing belt <14 >, synchronous belt <14> connects synchronous pulley <15>, and synchronous pulley <15> is connected in horizontal main shaft <16> end, and main shaft <16> front end connects grinding wheel assembly <17>. 4. The CNC glass engraving machine grinding head spindle transmission mechanism according to claim 1, characterized in that the synchronous pulley <2>, the synchronous belt <4> and the synchronous pulley <5> are connected to the upper part of the lifting seat <1> , the vertical spiral bevel gear shaft <6> is connected to the vertical shaft sleeve <7> in the lower left part of the trough lifting seat <1>, the vertical shaft sleeve <7> is connected to the disc-shaped bearing suspension plate <8>, and the bearing suspension plate < 8> Connect the lifting seat <1> again. 5. The CNC glass engraving machine grinding head spindle transmission mechanism according to claim 1, characterized in that the horizontal spiral bevel gear shaft <12> is connected to the upper left part of the "Z" shaped grinding wheel seat <11>; the synchronous pulley <13>, synchronous belt <14> and synchronous pulley <15> are on the right side of the grinding wheel seat <11>; the main shaft <16> is parallel to the horizontal spiral bevel gear shaft <12> and connected to the grinding wheel seat <11> Lower part.