CN216939652U

CN216939652U - Cutter shaft movable friction plate grooving machine

Info

Publication number: CN216939652U
Application number: CN202220285584.1U
Authority: CN
Inventors: 饶钦萍
Original assignee: Zhejiang Dengyi Automation Equipment Co ltd
Current assignee: Zhejiang Dengyi Automation Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2022-02-11
Publication date: 2022-07-12
Anticipated expiration: 2032-02-11

Abstract

The utility model belongs to the technical field of friction plate processing equipment, and particularly relates to a friction plate grooving machine. The numerical control rotary table is provided with an electromagnetic chuck, one side of the numerical control rotary table is provided with a moving upright post, the moving upright post is connected with the bed body through a horizontal moving mechanism, the moving upright post is provided with a friction plate grooving device which is positioned on one side of the numerical control rotary table and can be used for grooving on the friction plate, and the friction plate grooving device is connected with the moving upright post through a vertical lifting mechanism. Compared with the prior art, the movable friction plate grooving machine for the cutter shaft has the advantages that: 1. reasonable in design, production efficiency is high. 2. The whole machine occupies a lot of small space and has much lighter weight. 3. The numerical control rotary table is not moved, so that the feeding and discharging are convenient, and the machining precision can be guaranteed.

Description

Cutter shaft movable friction plate grooving machine

Technical Field

The utility model belongs to the technical field of friction plate processing equipment, and particularly relates to a cutter shaft movable type friction plate grooving machine

Background

Friction plates are indispensable control devices in many mechanical systems such as machine tools and automobiles. The axial force can be vertically applied to the disks or between the disks through different mechanical, electromagnetic, pneumatic and hydraulic operation modes, and the engagement, disengagement, braking and other operations of the driving side and the driven side of the mechanical transmission chain can be realized by using the tangential friction force between the disks. The existing oil groove processing is generally formed by refitting a bench drilling machine, a manual mechanical index plate, an electromagnetic chuck and the like, although a groove milling cutter is driven by a motor to automatically rotate, the up-and-down movement of the milling cutter and the propulsion of the electromagnetic chuck still need to be operated manually, the labor intensity is high, manual operation of workers is too frequent, the labor efficiency is low, the oil groove processing precision is low, the rejection rate is high, and the grooving of a friction plate or a clutch plate is greatly influenced.

For example, chinese patent literature discloses a device for processing a mesh oil groove of a friction plate [ application number: 201020296767.0]: the machine comprises a machine body, a torque input gear, an additional gear set, a torque transfer gear, a gear changing mechanism, a reduction gearbox, a workpiece fixing disc, a rotating disc and a machining cutter, wherein the torque input gear is installed on the right side of the machine body, one end of the additional gear set is meshed with the torque input gear, the other end of the additional gear set is meshed with the torque transfer gear, the gear changing mechanism is installed between the additional gear sets, the reduction gearbox is connected with the torque transfer gear, the workpiece fixing disc is installed on the rotating disc, and the machining cutter is fixed on a clamp above the workpiece fixing disc.

The above solution can be used for machining. But still has the technical problems of low production efficiency and the like.

Disclosure of Invention

The utility model aims to solve the problems and provides a cutter shaft movable type friction plate grooving machine which is reasonable in design and high in production efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme: the cutter shaft movable type friction plate grooving machine is characterized by comprising a machine body and a numerical control rotary table arranged on the machine body, wherein an electromagnetic chuck is arranged on the numerical control rotary table, a movable stand column is arranged on one side of the numerical control rotary table and is connected with the machine body through a horizontal moving mechanism, a friction plate grooving device which is arranged on one side of the numerical control rotary table and can groove on a friction plate is arranged on the movable stand column, and the friction plate grooving device is connected with the movable stand column through a vertical lifting mechanism.

In the above mentioned grooving machine for the friction plate with the movable cutter shaft, the horizontal moving mechanism includes two parallel horizontal slide rails arranged on the top surface of the machine body, each horizontal slide rail is connected with the movable upright post through at least one horizontal slide block, and a horizontal moving driving assembly is arranged between the movable upright post and the machine body.

In the above cutter shaft moving type friction plate grooving machine, the bed body is provided with a strip-shaped groove with two open ends, and the numerical control turntable is arranged in the strip-shaped groove.

In the above cutter shaft movable friction plate grooving machine, the horizontal movement driving assembly is arranged between the movable upright column and the strip-shaped groove.

In the above cutter shaft moving type friction plate grooving machine, the horizontal moving driving assembly comprises a horizontal moving rotary driver, a driving shaft of the horizontal moving rotary driver is connected with a horizontal screw, two ends of the horizontal screw are connected with the lathe bed through screw bearing seats, a horizontal nut sleeved on the horizontal screw is arranged at the bottom of the moving upright post, and the horizontal nut is fixed on the moving upright post through a horizontal nut seat.

In the cutter shaft movable friction plate grooving machine, the screw bearing seat is connected with the lathe bed through the heightening block,

in the above mentioned grooving machine for friction discs with movable cutter shafts, the vertical lifting mechanism includes a post carriage, two parallel vertical slide rails are provided between the movable post and the post carriage, each vertical slide rail is connected to the post carriage through at least one vertical slide block, the friction disc grooving device is provided on the post carriage, and the post carriage is connected to the movable post through a vertical lifting driving assembly.

In foretell arbor portable friction disc groover, the vertical lift drive assembly including set up the vertical screw rod in the vertical removal stand inslot that sets up at removal stand lateral wall, the vertical screw rod both ends link to each other with the removal stand through perpendicular screw rod seat respectively, vertical screw rod upper end link to each other with vertical movement rotary actuator through the commutator, vertical screw rod and stand planker between be equipped with perpendicular nut.

In the above mentioned grooving machine for the movable friction plate of the cutter shaft, the friction plate grooving device comprises a cutter shaft carriage fixed on the column carriage, the cutter shaft carriage is provided with a cutter shaft, the cutter shaft is provided with a plurality of blades and grinding wheel blades, two ends of the cutter shaft are respectively provided with a driven wheel and a driving wheel, and the driving wheel is connected with the servo motor through a belt.

In foretell movable friction disc groover of arbor, the numerical control revolving stage include the base, be equipped with the sucking disc on the base and rotate the seat, the sucking disc rotate the seat top and be fixed with electromagnet, the sucking disc rotate the seat and pass through revolving stage bearing and spacing ring and link to each other with the base, the spacing ring fix on the base, the sucking disc rotate the seat on be fixed with the turbine body that is located revolving stage bearing below, the turbine body pass through the worm and link to each other with the worm driver, the sucking disc rotate and still be equipped with the brake on the seat.

Compared with the prior art, the movable friction plate grooving machine for the cutter shaft has the advantages that: 1. reasonable in design, production efficiency is high. 2. The whole machine occupies a lot of small space and has much lighter weight. 3. The numerical control rotary table is not moved, so that the feeding and discharging are convenient, and the machining precision can be guaranteed.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic perspective view of another perspective provided by the present invention.

In the figure, a lathe bed 1, a numerical control turntable 2, an electromagnetic chuck 3, a movable upright 4, a horizontal moving mechanism 5, a friction plate groover 6, a vertical lifting mechanism 7, a horizontal slide rail 51, a horizontal slide block 52, a horizontal moving driving component 53, a strip-shaped groove 11, a horizontal moving rotary driver 531, a horizontal screw 532, a horizontal nut 533, a heightening block 534, an upright carriage 71, a vertical slide block 72, a vertical lifting driving component 73, a vertical slide rail 74, a vertical screw 731, a movable upright groove 41, a vertical moving rotary driver 733, a commutator 732, a cutter shaft carriage 61, a cutter shaft 62, a driven wheel 63, a driving wheel 64, a chuck rotating seat 22, a base 21, a limiting ring 24, a turntable bearing 23 and a turbine body 25 are arranged.

Detailed Description

As shown in fig. 1-3, the cutter shaft movable friction plate grooving machine comprises a machine body 1 and a numerical control rotary table 2 arranged on the machine body 1, wherein an electromagnetic chuck 3 is arranged on the numerical control rotary table 2, a movable upright post 4 is arranged on one side of the numerical control rotary table 2, the movable upright post 4 is connected with the machine body 1 through a horizontal moving mechanism 5, a friction plate grooving device 6 which is arranged on one side of the numerical control rotary table 2 and can groove on the friction plate is arranged on the movable upright post 4, and the friction plate grooving device 6 is connected with the movable upright post 4 through a vertical lifting mechanism 7.

More specifically, the horizontal movement mechanism 5 comprises two parallel horizontal sliding rails 51 arranged on the top surface of the bed 1, the horizontal sliding rails 51 are fixed on the bed 1 through a plurality of bolts, each horizontal sliding rail 51 is connected with the moving column 4 through at least one horizontal sliding block 52, and a horizontal movement driving assembly 53 is arranged between the moving column 4 and the bed 1.

In the present application, each horizontal sliding rail 51 is connected to the moving upright 4 by two horizontal sliding blocks 52.

In order to prevent the chips from falling into the area outside the lathe bed, a strip-shaped groove 11 with two open ends is arranged on the lathe bed 1, the numerical control turntable 2 is arranged in the strip-shaped groove 11, and the strip-shaped groove 11 is positioned at the central position.

Be equipped with horizontal migration drive assembly 53 between mobile column 4 and the bar groove 11, horizontal migration drive assembly 53 includes horizontal migration rotary actuator 531, horizontal migration rotary actuator 531 drive shaft links to each other with horizontal screw 532, horizontal screw 532 both ends pass through the screw rod bearing frame and link to each other with lathe bed 1, mobile column 4 bottom is equipped with the horizontal nut 533 of cover on horizontal screw 532, horizontal nut 533 is fixed on mobile column 4 through horizontal nut seat, the screw rod bearing frame links to each other with lathe bed 1 through increasing piece 534.

Preferably, the horizontal movement rotation driver 531 is a servo motor.

The operation principle of the horizontal movement driving assembly 53: the horizontal movement rotary driver 531 rotates the horizontal screw 532, and the rotation of the horizontal screw 532 causes the horizontal nut 533 to move along the axial direction thereof, thereby moving the moving column 4 horizontally.

The vertical lifting mechanism 7 comprises a vertical post planker 71, two vertical sliding rails 74 which are parallel to each other are arranged between the movable vertical post 4 and the vertical post planker 71, each vertical sliding rail 74 is connected with the vertical post planker 71 through at least one vertical sliding block 72, the friction plate grooving device 6 is arranged on the vertical post planker 71, the vertical post planker 71 is connected with the movable vertical post 4 through a vertical lifting driving component 73, the vertical lifting driving component 73 comprises a vertical screw 731 which is arranged in a movable vertical post groove 41 which is vertically arranged on the side wall of the movable vertical post 4, two ends of the vertical screw 731 are respectively connected with the movable vertical post 4 through a vertical screw seat, the upper end of the vertical screw 731 is connected with a vertical moving rotary driver 733 through a commutator 732, a vertical nut 734 is arranged between the vertical screw 731 and the upright post planker 71, and the vertical nut 734 is fixed on the upright post planker 71 through a vertical nut seat. The position of the vertical movement rotation driver 733 can be changed by the diverter 732, reducing the height of the entire machine; the circumferential volume is reduced by moving the upright post groove 41, so that the structure is more compact, and the space is saved.

The working principle of the vertical lifting mechanism 7 is as follows: the vertical moving and rotating driver 733 drives the vertical screw 731 to rotate through the reverser 732, and the rotation of the vertical screw 731 enables the vertical nut 734 to move vertically along the vertical screw, so that the post planker 71 can be lifted vertically.

In the present application, each vertical slide rail 74 is connected to the column carriage 71 through two vertical slide blocks 72.

Preferably, the vertical movement rotation driver 733 is a servo motor.

The friction plate slotting device 6 comprises a cutter shaft dragging plate 61 fixed on a column dragging plate 71, a cutter shaft 62 is arranged on the cutter shaft dragging plate 61, a plurality of blades and/or grinding wheel blades distributed along the axial direction are arranged on the cutter shaft 62, a driven wheel 63 and a driving wheel 64 are respectively arranged at two ends of the cutter shaft 62, and the driving wheel 64 is connected with a servo motor through a belt.

Numerical control revolving stage 2 includes base 21, is equipped with the sucking disc on base 21 and rotates seat 22, and the sucking disc rotates seat 22 top and is fixed with electromagnet 3, and the sucking disc rotates seat 22 and links to each other with base 21 through revolving stage bearing 23 and spacing ring 24, and spacing ring 24 is fixed on base 21, and the sucking disc is rotated and is fixed with the turbine body 25 that is located revolving stage bearing 23 below on the seat 22, and turbine body 25 passes through the worm and links to each other with the worm driver, and the sucking disc rotates and still is equipped with the brake on the seat 22. The numerically controlled turntable 2 is prior art and therefore its structure is not described in detail in this application.

In order to make the structure more reasonable, be equipped with in numerical control 2 bottoms of revolving stage and increase the platform, can avoid the piece to get into through increasing the platform.

The operation is explained that the friction plate is placed on the electromagnetic chuck 3 and fixed by the magnetic attraction thereof, then the angle required to be cut is adjusted by the rotation control of the numerical control turntable 2, after the adjustment is finished, the blade and/or the grinding wheel on the cutter shaft 62 are/is lowered and close to the friction plate for grooving through the vertical lifting mechanism 7 and the horizontal moving mechanism 5, and after the grooving is finished, the cutter shaft 62 is lifted and is far away from the friction plate.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the terms of the bed 1, the numerically controlled turntable 2, the electromagnetic chuck 3, the moving column 4, the friction plate groover 6 of the horizontal moving mechanism 5, the horizontal slide rail 51, the horizontal slide block 52, the horizontal moving driving component 53, the strip-shaped groove 11, the horizontal moving rotary driver 531, the horizontal screw 532, the horizontal nut 533, the heightening block 534, the column carriage 71, the vertical slide block 72, the vertical lifting driving component 73, the vertical slide rail 74, the vertical screw 731, the vertical moving rotary driver 733, the commutator 732, the cutter shaft carriage 61, the cutter shaft 62, the driven wheel 63, the driving wheel 64, the chuck rotating base 22, the base 21, the limit ring 24, the turntable bearing 23, the turbine body 25, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims

1. The utility model provides a portable friction disc groover of arbor, its characterized in that includes lathe bed (1) and numerical control revolving stage (2) of setting on lathe bed (1), is equipped with electromagnet (3) on numerical control revolving stage (2), numerical control revolving stage (2) one side be equipped with removal stand (4), removal stand (4) link to each other with lathe bed (1) through horizontal migration mechanism (5), removal stand (4) on be equipped with and be located numerical control revolving stage (2) one side can be grooved friction disc groover the friction disc ware (6), friction disc groover ware (6) link to each other with removal stand (4) through vertical lift mechanism (7).

2. The arbor-moving friction plate groover according to claim 1, characterized in that the horizontal moving mechanism (5) comprises two parallel horizontal sliding rails (51) disposed on the top surface of the machine body (1), each horizontal sliding rail (51) is connected to the moving column (4) through at least one horizontal sliding block (52), and a horizontal moving driving assembly (53) is disposed between the moving column (4) and the machine body (1).

3. The cutter shaft moving type friction plate grooving machine according to claim 2, wherein a strip-shaped groove (11) with two open ends is formed in the machine body (1), and the numerical control rotary table (2) is arranged in the strip-shaped groove (11).

4. The arbor-moving friction plate groover according to claim 3, characterized in that the horizontal movement driving component (53) is arranged between the moving upright column (4) and the strip-shaped groove (11).

5. The arbor-moving friction plate groover according to claim 2, 3 or 4, characterized in that the horizontal moving drive assembly (53) comprises a horizontal moving rotary driver (531), a drive shaft of the horizontal moving rotary driver (531) is connected with a horizontal screw (532), two ends of the horizontal screw (532) are connected with the lathe bed (1) through screw bearing seats, a horizontal nut (533) sleeved on the horizontal screw (532) is arranged at the bottom of the moving column (4), and the horizontal nut (533) is fixed on the moving column (4) through the horizontal nut seat.

6. The arbor-moving friction plate groover according to claim 5, characterized in that the screw bearing seat is connected with the lathe bed (1) through a heightening block (534).

7. The knife-shaft-movable friction plate groover according to claim 1, 2, 3 or 4, characterized in that the vertical lifting mechanism (7) comprises a vertical column planker (71), two parallel vertical slide rails (74) are arranged between the movable vertical column (4) and the vertical column planker (71), each vertical slide rail (74) is connected with the vertical column planker (71) through at least one vertical slide block (72), the friction plate groover (6) is arranged on the vertical column planker (71), and the vertical column planker (71) is connected with the movable vertical column (4) through a vertical lifting drive assembly (73).

8. The knife shaft movable friction plate grooving machine according to claim 7, wherein the vertical lifting drive assembly (73) comprises a vertical screw (731) arranged in a movable column groove (41) vertically formed in a side wall of the movable column (4), two ends of the vertical screw (731) are respectively connected with the movable column (4) through vertical screw seats, the upper end of the vertical screw (731) is connected with a vertical moving rotary driver (733) through a reverser (732), and a vertical nut (734) is arranged between the vertical screw (731) and the column dragging plate (71).

9. The arbor-moving friction plate groover according to claim 8, characterized in that the friction plate groover (6) comprises an arbor carriage (61) fixed on a column carriage (71), the arbor carriage (61) is provided with an arbor (62), the arbor (62) is provided with a plurality of blades and/or grinding wheels distributed along the axial direction, two ends of the arbor (62) are respectively provided with a driven wheel (63) and a driving wheel (64), and the driving wheel (64) is connected with a servo motor through a belt.

10. The mobile friction plate grooving machine for the cutter shafts according to claim 1, claim 2, claim 3 or claim 4, wherein the numerical control rotary table (2) comprises a base (21), a sucker rotating seat (22) is arranged on the base (21), the sucker rotating seat (22) is fixed with the electromagnetic sucker (3), the sucker rotating seat (22) is connected with the base (21) through a rotary table bearing (23) and a limiting ring (24), the limiting ring (24) is fixed on the base (21), the sucker rotating seat (22) is fixed with a turbine body (25) below the rotary table bearing (23), the turbine body (25) is connected with a worm driver through a worm, and the sucker rotating seat (22) is further provided with a brake.