CN222570399U - Honing machine drive arrangement - Google Patents

Abstract

The utility model relates to the field of honing processing equipment, in particular to a honing machine driving device, comprising a frame, a rotating transmission box is installed on the frame, a honing machine main shaft is installed at the output end of the rotating transmission box, the rotating transmission box is slidably connected to the frame, a first driving module for driving a transmission module to move on the frame is provided at the end of the frame, and a second driving module for providing power to the rotating transmission box, the first driving module and the second driving module cooperate, the rotating transmission box can be driven to reciprocate on the frame while providing power to the rotating transmission box, compared with the existing honing machine, the driving device is improved without affecting the power of the honing machine, the driving force required for the honing machine main shaft in the displacement process is reduced, and at the same time, the wear during the operation of the equipment is reduced, and the service life of the equipment is improved.

Description

Honing machine drive arrangement

Technical Field

The utility model relates to the field of honing equipment, in particular to a driving device for driving a main shaft of a honing machine to operate.

Background

The existing numerical control honing machine, in particular to a large-stroke honing machine, is characterized in that a rotary driving mechanism (comprising a motor, a speed reducer seat and the like) of a main shaft is directly arranged on a rotary driving box, so that the weight of the rotary driving box is increased due to the increase of the volume of the driving box, and the weight of the whole rotary driving motor also moves along with the driving box. When the main shaft reciprocates, the driving connection mode has high weight and greatly increases the motion inertia, so that the reversing efficiency of the main power mechanism of the honing machine is low, the reversing impact is high, mess lines and folding lines are easily formed on the surface of a workpiece, the honing quality of the workpiece is influenced, the service lives of the machine tool screw and the guide rail are further influenced, and the model and the specification (the reciprocating motor, the reciprocating screw and the reciprocating guide rail) are required to be increased under the condition of the same honing specification, so that the manufacturing cost is increased.

Disclosure of utility model

The present utility model is directed to overcoming the shortcomings of the prior art and providing a honing machine driving device which reduces the weight to be driven when the spindle reciprocates by changing the structure of the driving device.

The honing machine driving device is realized by the following technical scheme that the honing machine driving device comprises a frame, a rotary transmission box is arranged on the frame, and a honing machine main shaft is arranged at the output end of the rotary transmission box.

Further, the second driving module comprises a first motor, a speed reducer is arranged at the output end of the first motor, and a rotary driving shaft penetrating through the rotary transmission case is arranged at the output end of the speed reducer.

Further, the rotary driving shaft is arranged along the displacement direction of the rotary transmission box, one end of the rotary driving shaft is connected with the speed reducer, and the other end of the rotary driving shaft is provided with a first bearing seat connected with the frame.

Further, the first driving module comprises a second motor and a transmission screw, one end of the transmission screw is connected with the second motor, the other end of the transmission screw is provided with a second bearing seat connected with the frame, and the transmission screw is provided with a mounting seat for driving the rotary transmission box to move.

Further, a threaded sleeve matched with the transmission screw rod is arranged on the mounting seat, guide blocks are arranged on two sides of the mounting seat, and a linear guide rail matched with the guide rail is arranged on the frame.

Further, the linear guide rail is located at the upper end of the frame, and a damping module is arranged at the joint of the linear guide rail and the guide switch.

Further, the damping module comprises rubber strips arranged on two sides of the linear guide rail, guide grooves are formed in the side walls of the rubber strips, and guide ribs matched with the guide grooves are arranged on the side walls of the guide blocks.

The honing machine driving device has the beneficial effects that the honing machine driving device comprises a frame, a rotary transmission box is arranged on the frame, a honing machine main shaft is arranged at the output end of the rotary transmission box, the rotary transmission box is in sliding connection with the frame, a first driving module for driving the transmission module to move on the frame and a second driving module for providing power for the rotary transmission box are arranged at the end part of the frame, the first driving module and the second driving module are matched, the rotary transmission box can be driven to reciprocate on the frame while being provided with power, and compared with the existing honing machine, the honing machine driving device has the advantages that the driving force required by the honing machine main shaft in the moving process is reduced by improving the driving device under the condition of not influencing the power of the honing machine, meanwhile, the abrasion in the running process of equipment is reduced, and the service life of the equipment is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic view of a damping structure according to the present utility model.

The device comprises a 1-frame, a 2-rotary transmission box, a 3-honing machine main shaft, a 4-motor I, a 5-speed reducer, a 6-rotary driving shaft, a 7-bearing seat I, an 8-motor II, a 9-transmission screw rod, a 10-bearing seat II, an 11-mounting seat, a 12-guide block, a 13-linear guide rail, a 14-rubber strip, a 15-guide groove and a 16-guide convex edge.

Detailed Description

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, a honing machine driving device comprises a frame 1, a rotary transmission box 2 is installed on the frame 1, a honing machine main shaft 3 is installed at the output end of the rotary transmission box 2, the rotary transmission box 2 is in sliding connection with the frame 1, a first driving module for driving a transmission module to move on the frame 1 and a second driving module for providing power for the rotary transmission box 2 are arranged at the end part of the frame 1, the first driving module and the second driving module are matched, the rotary transmission box 2 can be driven to reciprocate on the frame 1 while being provided with power, compared with the existing honing machine, the driving force required by the honing machine main shaft 3 in the moving process is reduced through improvement of the driving device under the condition of not affecting the power of the honing machine, meanwhile, the abrasion in the running process of equipment is reduced, and the service life of the equipment is prolonged.

The second driving module comprises a motor I4, the output end of the motor I4 is connected with a speed reducer 5, the output end of the speed reducer 5 is provided with a rotary driving shaft 6 penetrating through the rotary transmission case 2, and the rotary driving shaft 6 can provide guidance for the movement of the rotary transmission case 2 while providing power.

The rotary drive shaft 6 is arranged along the displacement direction of the rotary transmission case 2, namely, the length direction of the frame 1, one end of the rotary drive shaft 6 is connected with the speed reducer 5, and the other end is provided with a bearing seat I7 connected with the frame 1.

The first driving module comprises a motor II 8 and a transmission screw 9, one end of the transmission screw 9 is connected with the motor II 8, the other end of the transmission screw 9 is provided with a bearing seat II 10 connected with the frame 1, the transmission screw 9 is provided with a mounting seat 11 for driving the rotary transmission case 2 to move, the rotary transmission case 2 is driven to move through the displacement of the mounting seat 11, and the weight of the honing machine main shaft 3 to be driven in the moving process is reduced.

The bottom of mount pad 11 is equipped with the screw sleeve that uses with transmission lead screw 9 cooperation, and the both sides of mount pad 11 are equipped with guide block 12, are provided with the linear guide 13 that uses with the direction cooperation of direction on the frame 1, and the distribution direction of linear guide 13 is the same with transmission main shaft's distribution is reverse.

The linear guide 13 is located the upper end of frame 1, the junction of linear guide 13 and direction is equipped with damping module, damping module is including being located the rubber strip 14 of linear guide 13 both sides, be equipped with guide way 15 on the lateral wall of rubber strip 14, the quantity of guide way 15 is a plurality of and be wavy distribution, the inside of every guide way 15 all is equipped with the joint cavity of falling V style of calligraphy, be provided with on the lateral wall of guide block 12 with guide way 15 cooperation use the guide bead 16, the quantity and the shape of guide bead 16 are the same with guide way 15, can also reduce the vibrations transmission when playing the guide effect in the motion of equipment, keep the steady operation of equipment.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (7)

1. The utility model provides a honing machine drive arrangement, includes the frame, be provided with rotatory transmission case in the frame, the output of rotatory transmission case is provided with honing machine main shaft, its characterized in that: the rotary transmission case is in sliding connection with the frame, and a first driving module for driving the transmission module to move on the frame and a second driving module for providing power for the rotary transmission case are arranged at the end part of the frame.

2. The honing machine driving device according to claim 1, wherein the second driving module comprises a first motor, a speed reducer is arranged at an output end of the first motor, and a rotary driving shaft penetrating through the rotary transmission case is arranged at an output end of the speed reducer.

3. The honing machine driving device according to claim 2, characterized in that the rotary driving shaft is provided along a displacement direction of the rotary transmission case, one end of the rotary driving shaft is connected with the speed reducer, and the other end is provided with a first bearing housing connected with the frame.

4. The honing machine driving device according to claim 1, wherein the first driving module comprises a second motor and a transmission screw, one end of the transmission screw is connected with the second motor, the other end of the transmission screw is provided with a second bearing seat connected with the frame, and the transmission screw is provided with a mounting seat for driving the rotary transmission box to move.

5. The honing machine driving device according to claim 4, wherein the mounting base is provided with a threaded sleeve matched with the transmission screw, guide blocks are arranged on two sides of the mounting base, and the frame is provided with a linear guide rail matched with the guide rail.

6. The honing machine driving device according to claim 5, wherein the linear guide is located at an upper end of the frame, and a damping module is disposed at a connection portion of the linear guide and the guide.

7. The driving device of a honing machine according to claim 6, wherein the damping module comprises rubber strips arranged on both sides of the linear guide rail, guide grooves are arranged on the side walls of the rubber strips, and guide ribs matched with the guide grooves are arranged on the side walls of the guide blocks.