CN213163476U

CN213163476U - Gear hobbing machine for producing speed reducer

Info

Publication number: CN213163476U
Application number: CN202021521469.7U
Authority: CN
Inventors: 王文昌
Original assignee: Hebei Laibo Transmission Gear Manufacture Co ltd
Current assignee: Hebei Laibo Transmission Gear Manufacture Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-11
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to the technical field of machining, in particular to a gear hobbing machine for producing a speed reducer, which can effectively reduce the labor intensity, improve the machining efficiency of gears and reduce the use limitation; including the host computer platform, the control cabinet, elevator motor, elevating screw, the seat goes up and down, driving motor, the hobbing cutter, the sliding seat, processing revolving stage and cylinder, control cabinet fixed mounting is on the top of host computer platform, the front end of control cabinet is provided with operating panel, the right-hand member of control cabinet is provided with the lift slide rail, elevator motor fixed mounting is on the top of host computer platform, the right-hand member of control cabinet is provided with the fixed plate, elevating screw rotates through being connected with the elevator motor output and installs on the fixed plate, the seat goes up and down and installs on the lift slide rail through the cooperation with the fixed plate, the processing revolving stage rotates through being connected with the rotation motor output and installs on the sliding seat, cylinder fixed mounting is on the top of sliding seat.

Description

Gear hobbing machine for producing speed reducer

Technical Field

The utility model relates to a technical field of machining especially relates to a gear hobbing machine for speed reducer production.

Background

The speed reducer is a common mechanical device in mechanical transmission, and mainly plays a role in matching rotating speed and transmitting torque, the gear is a main part forming the speed reducer, the processing of the gear is particularly important in the process of processing and producing the speed reducer, the processing of the gear is a main part for ensuring the precision of the speed reducer, the processing of the gear is usually completed on a gear hobbing machine, the gear hobbing machine is a machine tool which is most widely applied in gear processing, and the processing and production of various gears can be completed through the gear hobbing machine.

The existing gear hobbing machine has the defects that the clamping and processing adjustment of workpieces are mostly manually adjusted, the labor intensity is high, the gear processing efficiency is low, and the use limitation is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can effectively alleviate intensity of labour, improve the machining efficiency of gear, reduce the gear hobbing machine that is used for speed reducer production who uses the limitation.

The utility model discloses a gear hobbing machine for speed reducer production, including the host computer platform, a control cabinet, elevator motor, the elevating screw, the seat that goes up and down, driving motor, the hobbing cutter, the sliding seat, processing revolving stage and cylinder, the control cabinet is fixed to be installed on the top of host computer platform, the front end of control cabinet is provided with operating panel, the right-hand member of control cabinet is provided with the lift slide rail, elevator motor is fixed to be installed on the top of host computer platform, the right-hand member of control cabinet is provided with the fixed plate, the elevating screw rotates through the connection with the elevator motor output and installs on the fixed plate, the seat that goes up and down installs on the lift slide rail through the cooperation with the fixed plate, driving motor is fixed to be installed on the seat that goes up and down, the hobbing cutter rotates through the connection with the output of driving motor and installs on the seat that goes up and down, the top of host computer platform is, the inside of sliding seat is provided with rotates the motor, and the processing revolving stage rotates through being connected with the rotation motor output and installs on the sliding seat, and cylinder fixed mounting is on the top of sliding seat, and the output of cylinder is fixed and is provided with the lathe thimble.

The utility model discloses a gear hobbing machine for speed reducer production, adjustment mechanism includes the sideslip motor, sideslip lead screw and sliding sleeve, and sideslip motor fixed mounting rotates the inside of installing at the host computer platform through being connected with the sideslip motor output at the right-hand member of host computer platform, sideslip lead screw, and the sliding sleeve is through the bottom with the cooperation fixed mounting of sideslip lead screw at the sliding seat.

The utility model discloses a gear hobbing machine for speed reducer production still includes the position sleeve, and the top of processing revolving stage is provided with the locating hole, and the position sleeve is through the cooperation fixed mounting with the locating hole on the center of processing revolving stage.

The utility model discloses a gear hobbing machine for speed reducer production still includes the access door, and the front end of mainframe platform is provided with the access hole, and the access door rotates the lid dress on the access hole.

The utility model discloses a gear hobbing machine for speed reducer production still includes the handle, and handle fixed mounting is at the front end of access door.

The utility model discloses a gear hobbing machine for speed reducer production still includes two sets of heating panels, and the left end of mainframe platform and the left end of control cabinet all are provided with the thermovent, and two sets of heating panels are fixed mounting respectively on two sets of thermovents.

The utility model discloses a gear hobbing machine for speed reducer production still includes four group's hoisting rings, and four group's hoisting rings are fixed mounting both ends around the host computer platform respectively.

The utility model discloses a gear hobbing machine for speed reducer production still includes four group's damping lower margins, and four group's damping lower margins are fixed mounting respectively on four angles of mainframe block bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the workpiece is placed on a processing rotary table, a cylinder pushes a machine tool thimble through pneumatic control, the machine tool thimble is aligned with the center of the workpiece and is tightly pushed and fixed, processing parameters are set through an operation panel, an adjusting mechanism is started, a sliding seat drives the workpiece to move to a region to be processed, a lifting motor is started, the lifting motor drives a lifting screw to rotate, the lifting screw drives the lifting seat to move, a hob is in contact with the workpiece, the driving motor drives the hob to rotate through starting the driving motor, the workpiece is processed through rotation of the hob, and then the rotating motor is started to drive the processing rotary table to rotate, so that the workpiece completes hobbing processing, the workpiece is pneumatically clamped and fixed, automatic feeding is realized, manual adjustment is avoided, the labor intensity can be effectively reduced, the processing efficiency of the gear is improved, and the use limitation is reduced.

Drawings

Fig. 1 is an axial schematic view of the present invention;

fig. 2 is a front schematic view of the present invention;

fig. 3 is a left side schematic view of the present invention;

FIG. 4 is a schematic view of the A-A section structure of the present invention;

fig. 5 is a schematic sectional view of the adjusting mechanism of the present invention;

in the drawings, the reference numbers: 1. a main console; 2. a console; 3. an operation panel; 4. lifting the slide rail; 5. a lifting motor; 6. a fixing plate; 7. lifting a screw rod; 8. a lifting seat; 9. a drive motor; 10. hobbing cutters; 11. transversely moving the sliding rail; 12. a sliding seat; 13. rotating the motor; 14. processing the rotary table; 15. a cylinder; 16. a machine tool thimble; 17. a traversing motor; 18. transversely moving the lead screw; 19. A sliding sleeve; 20. a positioning sleeve; 21. an access door; 22. a handle; 23. a heat dissipation plate; 24. hoisting a ring; 25. vibration reduction anchor.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the gear hobbing machine for producing a speed reducer of the present invention comprises a main machine table 1, a control table 2, a lifting motor 5, a lifting screw 7, a lifting base 8, a driving motor 9, a hob 10, a sliding base 12, a processing turntable 14 and a cylinder 15, wherein the control table 2 is fixedly installed at the top end of the main machine table 1, the front end of the control table 2 is provided with an operation panel 3, the right end of the control table 2 is provided with a lifting slide rail 4, the lifting motor 5 is fixedly installed at the top end of the main machine table 1, the right end of the control table 2 is provided with a fixing plate 6, the lifting screw 7 is rotatably installed on the fixing plate 6 by being connected with the output end of the lifting motor 5, the lifting base 8 is installed on the lifting slide rail 4 by being matched with the fixing plate 6, the driving motor 9 is fixedly installed on the lifting base 8, the hob 10 is rotatably installed on, the top end of the main machine table 1 is provided with two groups of transverse sliding rails 11, the main machine table 1 is provided with an adjusting mechanism, a sliding seat 12 is slidably mounted on the two groups of transverse sliding rails 11 through matching with the adjusting mechanism, a rotating motor 13 is arranged inside the sliding seat 12, a processing rotary table 14 is rotatably mounted on the sliding seat 12 through connection with the output end of the rotating motor 13, an air cylinder 15 is fixedly mounted at the top end of the sliding seat 12, and the output end of the air cylinder 15 is fixedly provided with a machine tool thimble 16; firstly, a workpiece is placed on a processing rotary table 14, an air cylinder 15 pushes a machine tool thimble 16 through pneumatic control, the machine tool thimble 16 is tightly propped and fixed to the center of the workpiece, processing parameters are set through an operation panel 3, an adjusting mechanism is started, a sliding seat 12 drives the workpiece to move to a region to be processed, a lifting motor 5 is started, the lifting motor 5 drives a lifting screw 7 to rotate, the lifting screw 7 drives a lifting seat 8 to move, a hob 10 is contacted with the workpiece, a driving motor 9 is started, the driving motor 9 drives the hob 10 to rotate, the workpiece is processed through the rotation of the hob 10, a rotating motor 13 is started, the rotating motor 13 drives the processing rotary table 14 to rotate, the workpiece is subjected to hobbing, the workpiece is clamped and fixed through pneumatic, automatic feeding is carried out, manual adjustment is avoided, the labor intensity can be effectively relieved, and the processing efficiency of gears is improved, and the use limitation is reduced.

The utility model discloses a gear hobbing machine for speed reducer production, adjustment mechanism includes sideslip motor 17, sideslip lead screw 18 and sliding sleeve 19, and sideslip motor 17 is fixed mounting at the right-hand member of host computer platform 1, and sideslip lead screw 18 rotates through the connection with sideslip motor 17 output and installs in the inside of host computer platform 1, and sliding sleeve 19 is fixed mounting in the bottom of sliding seat 12 through the cooperation with sideslip lead screw 18; by starting the transverse moving motor 17, the transverse moving motor 17 drives the transverse moving lead screw 18 to rotate, the transverse moving lead screw 18 drives the sliding seat 12 to move along the transverse moving slide rail 11 through the sliding sleeve 19, the feeding and returning of a workpiece are automatically controlled, the labor intensity is effectively reduced, and the use limitation is reduced.

The utility model discloses a gear hobbing machine for speed reducer production, still include the position sleeve 20, the top of processing revolving stage 14 is provided with the locating hole, the position sleeve 20 is fixedly installed on the center of processing revolving stage 14 through the cooperation with the locating hole; through setting up position sleeve 20, can with the work piece suit on position sleeve 20, can effectively ensure the accuracy of work piece location, make the work piece fixed more firm, improve the reliability of using.

The utility model discloses a gear hobbing machine for speed reducer production, still include access door 21, the front end of mainframe platform 1 is provided with the access hole, access door 21 rotates to cover and adorns on the access hole; through setting up access door 21, can be convenient for overhaul the inside mechanical parts of mainframe 1, reduce and use the limitation.

The utility model discloses a gear hobbing machine for speed reducer production, still include handle 22, handle 22 is fixed mounting in the front end of access door 21; through setting up handle 22, can make opening and closing of access door 21 more convenient, reduce and use the limitation.

The utility model discloses a gear hobbing machine for speed reducer production still includes two sets of heating panels 23, and the left end of host computer 1 and the left end of control cabinet 2 all are provided with the thermovent, and two sets of heating panels 23 are fixed mounting respectively on two sets of thermovents; through setting up heating panel 23, can make the heat that the operation of host computer platform 1 and control cabinet 2 internal parts produced scatter and disappear, guarantee the normal operating of equipment, improve and use the reliability.

The utility model discloses a gear hobbing machine for speed reducer production, still include four group's hoisting rings 24, four group's hoisting rings 24 are fixed mounting respectively at the front and back both ends of host computer platform 1; through setting up hoist and mount ring 24, can be convenient for hoist and mount the transport to equipment, reduce and use the limitation.

The utility model discloses a gear hobbing machine for speed reducer production, still include four groups of damping lower margin 25, four groups of damping lower margin 25 are fixedly installed respectively on four angles of the bottom of host computer platform 1; through setting up damping lower margin 25, can alleviate the influence of vibration to equipment operation, make equipment keep the steady of operation, reduce and use the limitation.

The utility model discloses a gear hobbing machine for speed reducer production, it is at work, at first suit the work piece at the position sleeve 20, make the work piece steadily place on processing revolving stage 14, cylinder 15 promotes lathe thimble 16 through pneumatic control, make lathe thimble 16 aim at the work piece center, tightly fix the work piece top, set for processing parameters through operating panel 3, start sideslip motor 17, sideslip motor 17 drives sideslip lead screw 18 and rotates, sideslip lead screw 18 drives sliding seat 12 through sliding sleeve 19 and moves along sideslip slide rail 11, make the work piece move to the district of waiting to process, then start elevator motor 5, elevator motor 5 drives elevator lead screw 7 and rotates, elevator lead screw 7 drives elevator seat 8 and moves, make hobbing cutter 10 contact with the work piece, restart driving motor 9, driving motor 9 drives hobbing cutter 10 and rotates, process the work piece through the rotation of hobbing cutter 10, finally start rotation motor 13, the rotating motor 13 drives the processing rotary table 14 to rotate, so that the workpiece is subjected to gear hobbing.

The installation mode, the connection mode or the setting mode of the gear hobbing machine for producing the speed reducer of the utility model are common mechanical modes, and the gear hobbing machine can be implemented as long as the beneficial effects can be achieved; the utility model discloses a lifting motor, driving motor, rotation motor, cylinder and sideslip motor for gear hobbing machine of speed reducer production are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A gear hobbing machine for producing a speed reducer is characterized by comprising a main machine table (1), a control table (2), a lifting motor (5), a lifting screw (7), a lifting seat (8), a driving motor (9), a hob (10), a sliding seat (12), a processing rotary table (14) and a cylinder (15), wherein the control table (2) is fixedly arranged at the top end of the main machine table (1), the front end of the control table (2) is provided with an operation panel (3), the right end of the control table (2) is provided with a lifting slide rail (4), the lifting motor (5) is fixedly arranged at the top end of the main machine table (1), the right end of the control table (2) is provided with a fixing plate (6), the lifting screw (7) is rotatably arranged on the fixing plate (6) through being connected with the output end of the lifting motor (5), the lifting seat (8) is arranged on the lifting slide rail (4) through being matched with the fixing plate, driving motor (9) fixed mounting is on lift seat (8), hobbing cutter (10) are rotated through being connected with the output of driving motor (9) and are installed on lift seat (8), the top of host computer platform (1) is provided with two sets of sideslip slide rails (11), be provided with adjustment mechanism on host computer platform (1), slide seat (12) are through the cooperation slidable mounting with adjustment mechanism on two sets of sideslip slide rails (11), the inside of slide seat (12) is provided with rotation motor (13), processing revolving stage (14) are rotated through being connected with rotation motor (13) output and are installed on slide seat (12), cylinder (15) fixed mounting is on the top of slide seat (12), the fixed lathe thimble (16) that is provided with of output of cylinder (15).

2. The gear hobbing machine for producing the speed reducer as claimed in claim 1, wherein the adjusting mechanism comprises a traverse motor (17), a traverse lead screw (18) and a sliding sleeve (19), the traverse motor (17) is fixedly installed at the right end of the main machine table (1), the traverse lead screw (18) is rotatably installed inside the main machine table (1) through connection with the output end of the traverse motor (17), and the sliding sleeve (19) is fixedly installed at the bottom end of the sliding seat (12) through cooperation with the traverse lead screw (18).

3. The hobbing machine for producing the speed reducer according to claim 2, further comprising a positioning sleeve (20), wherein the top end of the processing turntable (14) is provided with a positioning hole, and the positioning sleeve (20) is fixedly mounted on the center of the processing turntable (14) through matching with the positioning hole.

4. The hobbing machine for producing the speed reducer according to claim 3, further comprising an access door (21), wherein an access opening is formed in the front end of the main machine table (1), and the access door (21) is rotatably covered on the access opening.

5. The hobbing machine for reducer production according to claim 4, characterized by further comprising a handle (22), wherein the handle (22) is fixedly mounted at the front end of the access door (21).

6. The hobbing machine for producing the speed reducer according to claim 5, further comprising two sets of heat dissipation plates (23), wherein the left end of the main machine table (1) and the left end of the control table (2) are provided with heat dissipation ports, and the two sets of heat dissipation plates (23) are respectively and fixedly installed on the two sets of heat dissipation ports.

7. The hobbing machine for producing the speed reducer as claimed in claim 6, further comprising four sets of hoisting rings (24), wherein the four sets of hoisting rings (24) are respectively and fixedly installed at the front end and the rear end of the main machine table (1).

8. The hobbing machine for producing the speed reducer is characterized by further comprising four groups of damping feet (25), wherein the four groups of damping feet (25) are fixedly arranged at four corners of the bottom end of the main machine table (1) respectively.