CN217018904U

CN217018904U - Pushing device for gear hobbing machine production and processing

Info

Publication number: CN217018904U
Application number: CN202220849621.7U
Authority: CN
Inventors: 郑武杰
Original assignee: Shaoguan Gongchuang Machinery Manufacturing Co ltd
Current assignee: Shaoguan Gongchuang Machinery Manufacturing Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-22
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a pushing device for the production and processing of a gear hobbing machine, which belongs to the field of the production and processing of gear hobbing machines and comprises a limiting frame, wherein bearings are arranged at the upper end and the lower end of the limiting frame, screw rods are arranged in the bearings, the screw rods are movably connected with the limiting frame through the bearings, a motor is arranged at the upper end of each screw rod, the screw rods are rotatably connected with the motor, two movable sheets are arranged at the outer sides of the screw rods, connecting sheets are arranged at the rear ends of the movable sheets, the bearings are arranged at the upper end and the lower end of the limiting frame through the bearings, the screw rods are arranged in the bearings, the motors are arranged at the upper ends of the screw rods, the two movable sheets are arranged at the outer sides of the screw rods, the motors are started, the screw rods drive the movable sheets to move up and down, a workpiece can be electrically lifted, and the connecting sheets and the movable sheets can move up and down in the sliding grooves through the arrangement of the baffles, the connecting sheet and the movable sheet are prevented from deviating during movement, and the stability of the material pushing device is improved.

Description

Pushing device for gear hobbing machine production and processing

Technical Field

The utility model relates to the field of gear hobbing machine production and processing, in particular to a material pushing device for gear hobbing machine production and processing.

Background

The hobbing machine is the most widely used machine tool in gear processing machines, and can machine straight teeth, helical cylindrical gears, worm gears, chain wheels and the like on the hobbing machine, and the hobbing cutter can machine straight teeth, helical teeth, herringbone cylindrical gears and worm gears according to a generating method, and the machine tool can machine various workpieces with special tooth shapes such as splines, chain wheels and the like when a special hobbing cutter is used, the machining precision of a common hobbing machine is 7-6 grades, the high-precision hobbing machine is 4-3 grades, and the maximum machining diameter reaches 15 meters.

In the prior art, when the pushing device for gear hobbing machine production and processing is used, a workpiece needs to be fixed, so that the workpiece is convenient for hobbing, the existing pushing device can only fix the workpiece and cannot drive the workpiece to move, the workpiece needs to be manually adjusted by a worker, and the practicability and functionality of the pushing device are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pushing device for the production and processing of a gear hobbing machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a gear hobbing machine pushing equipment for production and processing, includes spacing, the bearing is all installed to spacing upper and lower end, the inside screw rod of all installing of bearing, the screw rod passes through bearing and spacing swing joint, the motor is installed to the screw rod upper end, the screw rod rotates with the motor to be connected, two movable pieces are installed in the screw rod outside, the movable piece rear end all is provided with the connection piece.

As a further scheme of the utility model: the utility model discloses a spacing frame, including spacing frame, connecting piece, motor, connecting piece, limiting frame, the limiting frame middle part front end is provided with two baffles, the baffle inboard all is provided with the spout, the connection piece is installed inside the spout, and starter motor, motor drive screw rod rotate, and the screw rod drives two movable sheets and connection piece and reciprocates, through the setting of baffle, makes two movable sheets and connection piece all slide from top to bottom in the spout, prevents effectively that two movable sheets and connection piece from taking place the skew.

As a still further scheme of the utility model: the mounting seat is installed at spacing frame lower extreme rear portion, can twist the nut inside the mounting seat, fixes mounting seat and spacing frame on the gear hobbing machine.

As a still further scheme of the utility model: two the inside screw hole that all is provided with of activity piece, the activity piece all is through screw hole and screw rod swing joint, the activity piece front end all is provided with spacing piece, and the activity piece can reciprocate in the screw rod outside through setting up of screw hole.

As a still further scheme of the utility model: two the inside circular groove that all is provided with of spacing piece, the upper end the fixed plate is all installed to spacing piece upper end and the spacing piece lower extreme of lower extreme, the bracing piece is all installed to the inside front and back end of fixed plate, the fixed plate all passes through bracing piece and spacing piece fixed connection, and the fixed plate is all fixed in the spacing piece outside.

As a still further scheme of the utility model: two equal fixed mounting in fixed plate inboard has the telescopic link, the spring is all installed in the telescopic link outside, the telescopic link is installed inside the circular recess, the equal fixed mounting in telescopic link inboard has spacing dish, spacing dish inboard all is provided with the draw-in groove, and the staff can all insert the draw-in groove with the machined part both ends in, fixes the machined part through spacing dish, and the machined part extrudees the upper and lower extreme of spacing dish, and telescopic link and spring receive spacing dish extrusion for the spring is exerted pressure and is fixed with spacing dish and machined part.

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

according to the utility model, through the designed bearing, the screw rod, the motor, the movable pieces, the connecting pieces, the baffles and the sliding grooves, the bearing is arranged at the upper end and the lower end of the limiting frame, the screw rod is arranged in the bearing, the motor is arranged at the upper end of the screw rod, the two movable pieces are arranged at the outer side of the screw rod, the connecting piece is arranged at the rear end of the movable piece, the two baffles are arranged at the front end of the middle part of the limiting frame, the sliding grooves are arranged in the middle parts of the baffles, the motor is started to drive the screw rod to rotate, the screw rod drives the movable pieces to move up and down, a workpiece can be electrically lifted, and the connecting pieces and the movable pieces can move up and down in the sliding grooves through the arrangement of the baffles, so that the connecting pieces and the movable pieces are prevented from being deviated during moving, and the stability of the material pushing device is improved.

According to the utility model, through the designed limiting sheet, circular grooves, fixing plates, supporting rods, telescopic rods, springs, limiting discs and clamping grooves, the front ends of the movable sheets are provided with the limiting sheets, the circular grooves are formed in the limiting sheets, the fixing plates are arranged on the outer sides of the limiting sheets, the supporting rods are arranged at the front ends and the rear ends of the inner parts of the fixing plates, the telescopic rods are fixedly arranged in the middle of the inner sides of the fixing plates, the springs are arranged on the outer sides of the telescopic rods, the limiting discs are fixedly arranged on the inner sides of the telescopic rods, the clamping grooves are formed in the inner sides of the limiting discs, a workpiece is clamped on the inner sides of the two clamping grooves, the limiting discs at the upper end and the lower end can be extruded by the workpiece, the workpiece is clamped by the springs under pressure, the workpiece is convenient to install, and the convenience of the pushing device is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the stop frame according to the present invention;

fig. 3 is an exploded view of the interior of the circular groove of the present invention.

In the figure: 1. a limiting frame; 2. a mounting seat; 3. a baffle plate; 4. a chute; 5. a bearing; 6. a screw; 7. a motor; 8. a movable sheet; 9. connecting sheets; 10. a threaded hole; 11. a limiting sheet; 12. a circular groove; 13. a fixing plate; 14. a support bar; 15. a telescopic rod; 16. a spring; 17. a limiting disc; 18. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a material pushing device for gear hobbing machine production processing includes a limiting frame 1, bearings 5 are installed at upper and lower ends of the limiting frame 1, screws 6 are installed inside the bearings 5, the screws 6 are movably connected with the limiting frame 1 through the bearings 5, a motor 7 is installed at an upper end of the screws 6, the screws 6 are rotatably connected with the motor 7, two movable plates 8 are installed at outer sides of the screws 6, and connecting plates 9 are installed at rear ends of the movable plates 8.

Wherein, spacing 1 middle part front end is provided with two

baffles

3, 3 inboards of baffle all are provided with spout 4, connection piece 9 is installed inside spout 4, in using, starter motor 7, motor 7 drives screw rod 6 and rotates, screw rod 6 drives two movable sheets 8 and connection piece 9 and reciprocates, setting through baffle 3 makes two movable sheets 8 and connection piece 9 all slide from top to bottom in spout 4, effectively prevent two movable sheets 8 and connection piece 9 and take place the skew, be convenient for two movable sheets 8 and connection piece 9 height-adjusting.

The mounting seat 2 is installed at the rear part of the lower end of the limiting frame 1, and when the limiting frame is used, a nut can be screwed into the mounting seat 2, so that the mounting seat 2 and the limiting frame 1 are fixed on a gear hobbing machine, and the limiting frame 1 is convenient to mount and limit.

Two 8 inside screw holes 10 that all are provided with of activity piece, 8 all through

screw hole

10 and 6 swing joint of screw rod of activity piece, 8 front ends of activity piece all are provided with spacing piece 11, during the use, 8 settings through screw hole 10 of activity piece can reciprocate in the 6 outsides of screw rod, and through the setting of spacing piece 11, the machined part of can being convenient for spacing.

Two 11 inside circular grooves 12 that all are provided with of spacing piece in upper end, fixed plate 13 is all installed to 11 upper ends in the spacing piece in upper end and the spacing piece 11 lower extreme in lower extreme, and bracing piece 14 is all installed to the inside front and back end of fixed plate 13, and fixed plate 13 all passes through bracing piece 14 and spacing piece 11 fixed connection, and during the use, fixed plate 13 all fixes in the spacing piece 11 outside, the installation of the spring 16 of being convenient for and telescopic link 15.

Two 13 inboard equal fixed mounting of fixed plate have telescopic link 15, spring 16 is all installed in the 15 outside of telescopic link, telescopic link 15 is installed inside circular recess 12, the equal fixed mounting in the 15 inboard of telescopic link has spacing dish 17, spacing dish 17 inboard all is provided with draw-in groove 18, during the use, the staff can all insert the draw-in groove 18 with the machined part both ends, it is fixed with the machined part through spacing dish 17, the machined part is with spacing dish 17 upper and lower extreme extrusion, telescopic link 15 and spring 16 receive spacing dish 17 extrusion, make spring 16 exert pressure with spacing dish 17 and machined part fixed.

The working principle of the utility model is as follows: the limiting frame 1 and the mounting seat 2 are fixed at the positions where the machined parts need to work, then the machined parts are clamped at the inner sides of the two clamping grooves 18, the machined parts can extrude limiting discs 17 at the upper end and the lower end towards the upper end or the lower end, the machined parts are clamped by applying pressure through springs 16, the machined parts are convenient to install, the convenience of the material pushing device is improved, then the motor 7 is started, the motor 7 drives the screw rod 6 to rotate, the screw rod 6 drives the movable piece 8 to move up and down, the machined parts can be lifted up and down electrically, the connecting piece 9 and the movable piece 8 can move up and down in the sliding groove 4 through the arrangement of the baffle 3, the connecting piece 9 and the movable piece 8 are prevented from deviating when moving, and the stability of the material pushing device is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a pushing equipment is used in gear hobbing machine production and processing, includes spacing (1), its characterized in that: the utility model discloses a spacing frame, including spacing frame (1), screw rod (6), motor (8), spacing frame (1), bearing (5), motor (6), motor (7), screw rod (6) outside movable mounting have two movable pieces (8), the equal fixed mounting in rear end of movable piece (8) has connection piece (9).

2. The pushing device for the gear hobbing machine production and processing as claimed in claim 1, wherein: two baffles (3) are fixedly mounted at the front end of the middle part of the limiting frame (1), and sliding grooves (4) are formed in the inner sides of the baffles (3).

3. The pushing device for the gear hobbing machine production and processing as claimed in claim 1, wherein: the rear part of the lower end of the limiting frame (1) is provided with a mounting seat (2), and the mounting seat (2) is fixedly connected with the limiting frame (1).

4. The pushing device for the gear hobbing machine production and processing as claimed in claim 1, wherein: two screw holes (10) all set up in two inside the activity piece (8), activity piece (8) all through screw hole (10) and screw rod (6) swing joint, the equal fixed mounting in activity piece (8) front end has spacing piece (11).

5. The pushing device for the gear hobbing machine production and processing as claimed in claim 4, wherein: two circular grooves (12) all set up in two inside spacing piece (11), the upper end spacing piece (11) upper end and the spacing piece of lower extreme (11) lower extreme of lower extreme all are provided with fixed plate (13), the equal fixed mounting in front and back end has bracing piece (14) fixed plate (13) inside.

6. The material pushing device for the gear hobbing machine production and processing as claimed in claim 5, wherein: two telescopic link (15) are all installed to fixed plate (13) inboard, telescopic link (15) outside all is provided with spring (16), spacing dish (17) are all installed to telescopic link (15) inboard, spacing dish (17) inboard all is provided with draw-in groove (18).