CN215615362U

CN215615362U - Numerical control three-dimensional hobbing machining device

Info

Publication number: CN215615362U
Application number: CN202121524231.4U
Authority: CN
Inventors: 梁建萍
Original assignee: Dongguan Zhenglong Mechanical Equipment Co ltd
Current assignee: Dongguan Zhenglong Mechanical Equipment Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-25
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of machining tools, in particular to a numerical control three-dimensional hobbing machining device which comprises a fixing part, a sliding fixing part and a hobbing machining mechanism, wherein the sliding fixing part is arranged at the rear end of the fixing part and fixedly connected with the fixing part, the hobbing machining mechanism is arranged at the upper ends of the sliding fixing part and the fixing part, and the hobbing machining mechanism is fixedly connected with the sliding fixing part and the fixing part. When the anti-skid device is used, the workpiece is placed on the workbench during processing operation, then the workpiece is attached by adjusting the fixing adjusting columns in the fixing holes of the first fixing block, and then the workpiece is fixed by the fixing clamps in an anti-skid mode, so that the workpiece is prevented from falling off during processing, and workers are injured by the falling or the deformation of the workpiece which is not processed is avoided, the structure is simple, and the operation is convenient.

Description

Numerical control three-dimensional hobbing machining device

Technical Field

The utility model relates to the technical field of machining tools, in particular to a numerical control three-dimensional hobbing and milling device.

Background

Milling machines (milling machines) are generally machine tools that use milling cutters to machine various surfaces of a workpiece. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments. The milling machine is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. Briefly, a milling machine can be used to mill, drill and bore workpieces

Patent publication No. CN202540415U discloses a numerical control three-dimensional hobbing processing device. The automatic clamping device comprises a machine base, a portal frame and a workbench, wherein the workbench is connected with the machine base in a sliding manner, a chuck power box is fixedly connected onto the workbench, a chuck is arranged on the chuck power box, a tailstock is also arranged on the workbench, and the tailstock is connected with the workbench in a sliding manner; a cross beam of the portal frame is connected with a Y-direction workbench, a hobbing cutter power motor is fixedly connected onto the Y-direction workbench, and a Z-direction workbench is connected onto the Y-direction workbench in a sliding manner; the bottom end of the Z-direction workbench is fixedly connected with an X-direction hobbing cutter, and the Z-direction workbench is connected with a carving workbench in a sliding way; the bottom of the carving workbench is fixedly connected with a carving power box, and the bottom of the carving power box is provided with a carving knife. The production line overcomes the defects of low production efficiency, unstable quality, high labor cost, unfavorable human health and the like caused by manual production of the existing wooden products, and produces certain beneficial effects.

However, the above patents still have the following problems:

1. in the prior art, the structure is complex and the processing steps are complex in the using process.

2. In the use process of the prior art, a workpiece easily falls off from a workbench to injure workers by smashing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the numerical control three-dimensional hobbing machining device which is used for solving the problems that in the prior art, the structure is complex, the machining steps are complex, and in the using process, a workpiece is easy to fall off from a workbench to injure workers.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to the technical field of machining tools, in particular to a numerical control three-dimensional hobbing machining device which comprises a fixing part, a sliding fixing part and a hobbing machining mechanism, wherein the sliding fixing part is arranged at the rear end of the fixing part and fixedly connected with the fixing part, the hobbing machining mechanism is arranged at the upper ends of the sliding fixing part and the fixing part, and the hobbing machining mechanism is fixedly connected with the sliding fixing part and the fixing part.

Further, the hobbing machining mechanism is provided with a lathe bed, a numerical control cabinet is further arranged on one side of the lathe bed and fixedly connected with the lathe bed, a motor is arranged inside the upper end of the lathe bed and fixedly connected with the lathe bed, a cantilever beam is arranged at the upper end of the motor, a mounting seat is arranged on the lower side of the front end of the cantilever beam and fixedly connected with the cantilever beam, and a milling cutter is arranged at the lower end of the mounting seat and fixedly connected with the mounting seat.

Further, the hobbing processing mechanism is also provided with a rotary workbench, the rotary workbench is provided with a plurality of anti-skidding groove strips uniformly installed at intervals, the anti-skidding groove strips are fixedly connected with the rotary workbench, the rotary workbench is provided with four first fixed blocks uniformly installed at intervals, the first fixed blocks are fixedly connected with the rotary workbench, a fixed hole is formed in the middle of each first fixed block, a fixed adjusting column is arranged in the middle of the fixed hole, and the fixed adjusting column is alternately connected with the fixed hole.

Further, a fixing clamp is arranged on one side of the first fixing block, a fixing shaft is arranged at the front end of the fixing clamp, the fixing shaft and the fixing clamp are fixedly connected in an inserting mode, an annular piece is arranged at the lower end of the fixing shaft and fixedly connected with the fixing shaft, a second fixing block is further arranged at the lower end of the fixing clamp, and the second fixing block is fixedly connected with the fixing clamp.

Further, the sliding fixing part is provided with a sliding fixing plate, the lower end of the sliding fixing plate is provided with a sliding fixing seat, the front end of the sliding fixing seat is provided with two parallel-mounted sliding chutes, the sliding chutes are fixedly connected with the sliding fixing seat, the upper end of each sliding chute is provided with a sliding plate, the sliding plates are slidably connected with the sliding chutes, the left side and the right side of the sliding fixing seat are respectively provided with a bending fixing block, the bending fixing blocks are provided with a plurality of fixing pieces which are installed at parallel intervals, the fixing pieces are fixedly connected with the bending fixing blocks, the lower end of the sliding fixing seat is provided with a fixing frame, the fixing frame is provided with a second fixing strip, and the second fixing strip is fixedly connected with the fixing frame.

Further, the fixed part is equipped with unable adjustment base, unable adjustment base lower extreme four corners all is equipped with the pillar, pillar and unable adjustment base fixed connection, just still be equipped with first fixed strip between pillar and the unable adjustment base, first fixed strip inclination is the degree, just both ends respectively with unable adjustment base and pillar fixed connection about the first fixed strip.

Compared with the prior art, the utility model has the following beneficial effects:

when the milling cutter is used, the workpiece is processed through the fixing part, the sliding fixing seat and the hobbing processing mechanism, when the processing operation is carried out, the workpiece is placed on the workbench, then the workpiece is attached through adjusting the fixing adjusting column in the fixing hole of the first fixing block, and then the workpiece is fixed on the workbench through the fixing clamp, and the workbench is also provided with the anti-slip groove strip, so that the workpiece is fixed in an anti-slip way, the workpiece is prevented from falling off in the processing process, the worker is injured by smashing or the unfinished workpiece is prevented from being damaged and deformed, the milling cutter of the hobbing processing mechanism can be adjusted in the front and back positions through the lathe bed fixed on the sliding fixing part in the processing process of the workpiece, the processing is more convenient, the processing efficiency is improved, the production benefit is increased, and the problems that the structure is more complex in the using process, the processing steps are more complex and the using process in the prior art are effectively solved, the work piece easily drops from the workstation, injures staff's problem by a crashing object, simple structure, the simple operation.

Drawings

FIG. 1 is a schematic perspective view of a numerical control solid hobbing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic plane structure diagram of an embodiment of a numerical control three-dimensional hobbing device according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

reference numerals referred to in the drawings are:

the numerical control machine tool comprises a fixing part 1, a fixing base 101, a support column 102, a first fixing strip 103, a sliding fixing part 2, a sliding fixing plate 201, a sliding fixing seat 202, a sliding chute 203, a sliding plate 204, a bending fixing block 205, a fixing plate 206, a fixing frame 207, a second fixing strip 208, a hobbing processing mechanism 3, a machine bed 301, a motor 302, a suspension beam 303, a mounting seat 304, a milling cutter 305, a rotary workbench 306, an anti-sliding groove strip 307, a first fixing block 308, a fixing hole 309, a fixing adjusting column 310, a fixing clamp 311, a fixing shaft 312, an annular sheet 313, a second fixing block 314 and a numerical control cabinet 315.

Detailed Description

In order that those skilled in the art may better understand the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and examples:

it should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present invention are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

Example one

As shown in fig. 1 to 3, a numerical control three-dimensional hobbing machine includes a fixing portion 1, a sliding fixing portion 2 and a hobbing machine 3, the sliding fixing portion 2 is disposed at the rear end of the fixing portion 1, the sliding fixing portion 2 is fixedly connected to the fixing portion 1, the hobbing machine 3 is disposed at the upper ends of the sliding fixing portion 2 and the fixing portion 1, and the hobbing machine 3 is fixedly connected to the sliding fixing portion 2 and the fixing portion 1.

The hobbing machining mechanism 3 is provided with a lathe bed 301, a numerical control cabinet 315 is further arranged on one side of the lathe bed 301, the numerical control cabinet 315 is fixedly connected with the lathe bed 301, a motor 302 is arranged inside the upper end of the lathe bed 301, the motor 302 is fixedly connected with the lathe bed 301, a suspension beam 303 is arranged at the upper end of the motor 302, a mounting seat 304 is arranged on the lower side of the front end of the suspension beam 303, the mounting seat 304 is fixedly connected with the suspension beam 303, a milling cutter 305 is arranged at the lower end of the mounting seat 304, and the milling cutter 305 is fixedly connected with the mounting seat 304.

Hobbing machine processing agency 3 still is equipped with swivel work head 306, be equipped with the anti-skidding groove strip 307 of several interval evenly installed on swivel work head 306, anti-skidding groove strip 307 and swivel work head 306 fixed connection, be equipped with the first fixed block 308 of four interval evenly installed on swivel work head 306, first fixed block 308 and swivel work head 306 fixed connection, and be equipped with fixed orifices 309 in the middle of the first fixed block 308, be equipped with fixed regulation post 310 in the middle of the fixed orifices 309, fixed regulation post 310 alternates with fixed orifices 309 and is connected.

One side of the first fixing block 308 is provided with a fixing clamp 311, the front end of the fixing clamp 311 is provided with a fixing shaft 312, the fixing shaft 312 is fixedly connected with the fixing clamp 311 in an inserting manner, the lower end of the fixing shaft 312 is provided with an annular sheet 313, the annular sheet 313 is fixedly connected with the fixing shaft 312, the lower end of the fixing clamp 311 is also provided with a second fixing block 314, and the second fixing block 314 is fixedly connected with the fixing clamp 311.

Example two

As an improvement of the previous embodiment, as shown in fig. 1 to 3, the numerical control three-dimensional hobbing machine of the present embodiment includes a fixed portion 1, a sliding fixed portion 2 and a hobbing machine 3, the sliding fixed portion 2 is disposed at the rear end of the fixed portion 1, the sliding fixed portion 2 is fixedly connected to the fixed portion 1, the hobbing machine 3 is disposed at the upper end of the sliding fixed portion 2 and the fixed portion 1, and the hobbing machine 3 is fixedly connected to the sliding fixed portion 2 and the fixed portion 1.

The sliding fixing portion 2 is provided with a sliding fixing plate 201, the lower end of the sliding fixing plate 201 is provided with a sliding fixing seat 202, the front end of the sliding fixing seat 202 is provided with two parallel-mounted sliding grooves 203, the sliding grooves 203 are fixedly connected with the sliding fixing seat 202, the upper end of each sliding groove 203 is provided with a sliding plate 204, the sliding plates 204 are slidably connected with the sliding grooves 203, the left side and the right side of the sliding fixing seat 202 are respectively provided with a bending fixing block 205, the bending fixing block 205 is provided with a plurality of fixing plates 206 which are arranged in parallel at intervals, the fixing plates 206 are fixedly connected with the bending fixing block 205, the lower end of the sliding fixing seat 202 is provided with a fixing frame 207, the fixing frame 207 is provided with a second fixing strip 208, and the second fixing strip 208 is fixedly connected with the fixing frame 207.

Fixed part 1 is equipped with unable adjustment base 101, and unable adjustment base 101 lower extreme four corners all is equipped with pillar 102, pillar 102 and unable adjustment base 101 fixed connection, and still is equipped with first fixed strip 103 between pillar 102 and the unable adjustment base 101, and first fixed strip 103 inclination is 45 degrees, and both ends are fixed connection with unable adjustment base 101 and pillar 102 respectively about first fixed strip 103.

The advantages of the second embodiment over the first embodiment are:

compared with the first embodiment, the utility model discloses in the second embodiment, overall structure is more perfect, sliding plate 204 on sliding fixing base 202 front end parallel installation spout 203 and the spout 203 can be when adding the adjusting position of being convenient for man-hour, mount 207 can play the fixed action to sliding fixing base 202, and second fixed strip 208 on the mount 207 can increase the steadiness of mount 207, unable adjustment base 101, pillar 102 and first fixed strip 103 can play the fixed support effect to swivel work head 306 on the hobbing processing mechanism 3, be convenient for process.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art, and it will be appreciated by those skilled in the art that the present invention has been made available to those skilled in the art after the filing date or priority date, and that the present invention may be implemented by those skilled in the art by applying ordinary skill in the art, without departing from the spirit and scope of the present invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a three-dimensional hobbing of numerical control processingequipment which characterized in that: the novel milling machine comprises a fixing part (1), a sliding fixing part (2) and a milling machining mechanism (3), wherein the sliding fixing part (2) is arranged at the rear end of the fixing part (1), the sliding fixing part (2) is fixedly connected with the fixing part (1), the milling machining mechanism (3) is arranged at the upper end of the sliding fixing part (2) and the fixing part (1), and the milling machining mechanism (3) is fixedly connected with the sliding fixing part (2) and the fixing part (1).

2. The numerical control solid hobbing machining device according to claim 1, characterized in that: hobbing machine processing agency (3) are equipped with lathe bed (301), lathe bed (301) one side still is equipped with numerical control cabinet (315), numerical control cabinet (315) and lathe bed (301) fixed connection, inside motor (302) that is equipped with in lathe bed (301) upper end, motor (302) and lathe bed (301) fixed connection, just motor (302) upper end is equipped with one and hangs roof beam (303), it is equipped with mount pad (304) to hang roof beam (303) front end downside, mount pad (304) and hanging beam (303) fixed connection, just mount pad (304) lower extreme is equipped with milling cutter (305), milling cutter (305) and mount pad (304) fixed connection.

3. The numerical control three-dimensional hobbing machining device according to claim 2, characterized in that: hobbing machine processing agency (3) still are equipped with swivel work head (306), be equipped with anti-skidding groove strip (307) of several interval even installation on swivel work head (306), anti-skidding groove strip (307) and swivel work head (306) fixed connection, be equipped with first fixed block (308) of four interval even installations on swivel work head (306), first fixed block (308) and swivel work head (306) fixed connection, just be equipped with fixed orifices (309) in the middle of first fixed block (308), be equipped with fixed regulation post (310) in the middle of fixed orifices (309), fixed regulation post (310) alternate with fixed orifices (309) and be connected.

4. The numerical control solid hobbing machining device according to claim 3, characterized in that: first fixed block (308) one side is equipped with fixation clamp (311), fixation clamp (311) front end is equipped with fixed axle (312), fixed axle (312) alternate fixed connection with fixation clamp (311), just fixed axle (312) lower extreme is equipped with an annular piece (313), annular piece (313) and fixed axle (312) fixed connection, fixation clamp (311) lower extreme still is equipped with second fixed block (314), second fixed block (314) and fixation clamp (311) fixed connection.

5. The numerical control solid hobbing machining device according to claim 4, wherein: the sliding fixing part (2) is provided with a sliding fixing plate (201), the lower end of the sliding fixing plate (201) is provided with a sliding fixing seat (202), the front end of the sliding fixed seat (202) is provided with two sliding chutes (203) which are arranged in parallel, the sliding chutes (203) are fixedly connected with the sliding fixed seat (202), and the upper end of the sliding chute (203) is provided with a sliding plate (204), the sliding plate (204) is connected with the sliding chute (203) in a sliding way, the left side and the right side of the sliding fixed seat (202) are respectively provided with a bending fixed block (205), a plurality of fixing pieces (206) which are arranged in parallel at intervals are arranged on the bending fixing block (205), the fixing pieces (206) are fixedly connected with the bending fixing block (205), and the lower end of the sliding fixing seat (202) is provided with a fixing frame (207), the fixing frame (207) is provided with a second fixing strip (208), and the second fixing strip (208) is fixedly connected with the fixing frame (207).

6. The numerical control solid hobbing machining device according to claim 5, characterized in that: fixed part (1) is equipped with unable adjustment base (101), unable adjustment base (101) lower extreme four corners all is equipped with pillar (102), pillar (102) and unable adjustment base (101) fixed connection, just still be equipped with first fixed strip (103) between pillar (102) and unable adjustment base (101), first fixed strip (103) inclination is 45 degrees, just both ends respectively with unable adjustment base (101) and pillar (102) fixed connection about first fixed strip (103).