CN211638448U

CN211638448U - Double-sided milling machine device for surface processing of speed reducer body

Info

Publication number: CN211638448U
Application number: CN201922476605.9U
Authority: CN
Inventors: 周方园
Original assignee: Shanghai Junqun Machinery Co ltd
Current assignee: Shanghai Junqun Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a relate to milling machine technical field, specifically be a two-sided milling machine device for speed reducer body surface machining, comprising a base plate, one side fixedly connected with bearing of bottom plate, one side of bottom plate is rotated through the bearing and is connected with driven gear, driven gear and bearing fixed connection, driven gear's inside fixedly connected with spliced pole. The utility model has the advantages that: through setting up driven gear, driven gear and bearing fixed connection, driven gear's inside fixedly connected with spliced pole, the spliced pole fixedly connected with rotation axis is passed through in driven gear's inside, when using, start first motor, first motor drives driven gear through drive gear and rotates, when rotatory extremely the stopper with the notch card after death, rotation angle is ninety degrees, through the ninety degrees rotation of bottom driven gear will place the fixed device of bench and trade the face, realized the switching device facing's of being convenient for purpose.

Description

Double-sided milling machine device for surface processing of speed reducer body

Technical Field

The utility model relates to a milling machine technical field specifically is a two-sided milling machine device for speed reducer body surface machining.

Background

The milling machine is a machine tool with wide application, and can process planes (horizontal planes, vertical planes), grooves (keyways, T-shaped grooves, dovetail grooves and the like), tooth-dividing parts (gears, spline shafts, chain wheels), spiral surfaces (threads, spiral grooves and the like), and various curved surfaces on the milling machine, and can also be used for processing revolving body surfaces, inner holes, cutting off work and the like, when the milling machine works, a workpiece is arranged on a workbench or an accessory such as a dividing head, the milling cutter rotates to move mainly, the feeding motion of the workbench or the milling head is assisted, the workpiece can obtain a required processing surface, the milling machine has high productivity because of multi-edge intermittent cutting, simply speaking, the milling machine can be used for milling, drilling and boring the workpiece, and when the surface of a speed reducer is processed, a plurality of surfaces are sometimes required to be processed, so that the working efficiency of a single-surface processing milling machine is difficult to meet the requirement, the double-surface milling machine solves the problem, and when the double-surface milling machine is used, two surfaces of a machine body can be simultaneously processed, so that the working efficiency is increased, and the working time is shortened.

The prior device has the following defects:

1. during processing, a plurality of surfaces need to be processed, and after two surfaces are processed simultaneously, the position of a processed device needs to be changed manually, so that the processing is inconvenient;

2. when adding man-hour, the side and the milling cutter parallel placement of the device that need to be processed, current device relies on artifical location to place, and error and efficiency are lower easily appears.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a two-sided milling machine device for speed reducer body surface facing (operation) through setting up first motor, when needs relocation, starts first motor, and it is rotatory that first motor passes through drive gear and drives driven gear, has seted up the notch in the driven gear, and the notch is died by the stopper card, can realize ninety degrees rotations, realizes changing by processingequipment's position, has solved the problem that provides among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a double-sided milling machine device for surface processing of a speed reducer body comprises a bottom plate, wherein a bearing is fixedly connected to one side of the bottom plate, a driven gear is rotatably connected to one side of the bottom plate through the bearing, the driven gear is fixedly connected with the bearing, a connecting column is fixedly connected to the inside of the driven gear, a rotating shaft is fixedly connected to the inside of the driven gear through the connecting column, a placing table is fixedly connected to one side of the rotating shaft, which is far away from the connecting column, a notch is formed in the connecting column, a limiting block is fixedly connected to the bottom plate, a transmission gear is meshed to one side of the driven gear, a first motor is fixedly connected to one side of the transmission gear, the first motor is fixedly connected with the bottom plate, a first electric push rod is fixedly connected to the placing table, a clamping block is fixedly connected to one side of the, one side fixedly connected with second motor of second electric putter, one side fixedly connected with third electric putter of second motor, one side fixedly connected with milling cutter of third electric putter, one side fixedly connected with fixed column of bottom plate, one side fixedly connected with fourth electric putter of fixed column, one side fixedly connected with splint that fourth electric putter keeps away from the fixed column.

Optionally, the notch is semicircular, the limiting block is a cylinder, and the diameter of the notch is the same as that of the limiting block.

Optionally, the number of the connecting columns is four, two of the connecting columns are provided with notches, the included angle of the two connecting columns is ninety degrees, and the side surfaces of the two connecting columns, provided with the notches, are matched with the axis position of the rotating shaft.

Optionally, the number of the first electric push rods is four, the first electric push rods are fixedly connected to four corners of the placing table, and the diameter of the rotation circle of the clamping plate is smaller than that of the distribution circle of the first electric push rods.

Optionally, the clamping plate is square, the placing table is square, and the clamping plate is located right above the placing table.

Optionally, the number of the second electric push rods is two, and the second electric push rods are symmetrically arranged on two sides of the bottom plate.

(III) advantageous effects

The utility model provides a two-sided milling machine device for speed reducer body surface machining possesses following beneficial effect:

1. by arranging the driven gear which is fixedly connected with the bearing, the inner part of the driven gear is fixedly connected with the connecting column, the inner part of the driven gear is fixedly connected with the rotating shaft through the connecting column, the connecting column is provided with a notch, the bottom plate is fixedly connected with the limiting block, one side of the driven gear is meshed with the transmission gear, one side of the transmission gear is fixedly connected with the first motor, wherein the two connecting columns are provided with notches, the included angle of the two connecting columns is ninety degrees, the side surfaces of the two connecting columns, which are provided with the notches, are matched with the axis position of the rotating shaft, when in use, the first motor is started, the first motor drives the driven gear to rotate through the transmission gear, when the groove opening is clamped by rotating to the limiting block, the rotating angle is ninety degrees, the device fixed on the placing table is changed by rotating ninety degrees of the bottom driven gear, and the purpose of conveniently switching the device processing surface is realized.

2. Through setting up first electric putter, place the first electric putter of bench fixedly connected with, one side fixedly connected with fixture block of first electric putter, first electric putter's quantity is four, first electric putter fixed connection is in the four corners of placing the platform, the gyration circle diameter of splint is less than first electric putter's distribution circle diameter, splint are the square, it is the square to place the platform, splint are located and place the platform directly over, when using, the device that will carry out processing is placed in the inside of fixture block, start first electric putter and make the fixture block press from both sides tightly by processingequipment, first electric putter will be adjusted by processingequipment, it is parallel with milling cutter alignment to make the machined surface, the mesh of being convenient for the location has been realized.

Drawings

Fig. 1 is a schematic structural view of a first viewing angle of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the present invention;

fig. 3 is a top view of the driven gear of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the automatic cutting machine comprises a base plate 1, a driven gear 2, a connecting column 3, a rotating shaft 4, a placing table 5, a notch 6, a limiting block 7, a transmission gear 8, a first motor 9, a first electric push rod 10, a clamping block 11, a second electric push rod 12, a second motor 13, a third electric push rod 14, a milling cutter 15, a fixing column 16, a fourth electric push rod 17 and a clamping plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a double-sided milling machine device for processing the surface of a speed reducer body comprises a bottom plate 1, a bearing is fixedly connected to one side of the bottom plate 1, a driven gear 2 is rotatably connected to one side of the bottom plate 1 through the bearing, the driven gear 2 is fixedly connected with the bearing, a connecting column 3 is fixedly connected to the inside of the driven gear 2, a rotating shaft 4 is fixedly connected to the inside of the driven gear 2 through the connecting column 3, a placing table 5 is fixedly connected to one side, away from the connecting column 3, of the rotating shaft 4, a notch 6 is formed in the connecting column 3, a limiting block 7 is fixedly connected to the bottom plate 1, a transmission gear 8 is meshed to one side of the driven gear 2, a first motor 9 is fixedly connected to one side of the transmission gear 8, the first motor 9 is fixedly connected with the bottom plate 1, when the double-sided milling machine device is used, the first motor 9 drives the, the rotation angle is ninety degrees, the device fixed on the placing table 5 is changed by the ninety-degree rotation of the bottom driven gear 2, the purpose of conveniently switching the processing surface of the device is realized, the placing table 5 is fixedly connected with a first electric push rod 10, one side of the first electric push rod 10 is fixedly connected with a clamping block 11, when in use, the device to be processed is placed in the clamping block 11, the first electric push rod 10 is started to enable the clamping block 11 to clamp the processed device, the first electric push rod 10 adjusts the processed device to enable the processed surface to be aligned and parallel with a milling cutter 15, the purpose of conveniently positioning is realized, one side of the bottom plate 1 is fixedly connected with a second electric push rod 12, one side of the second electric push rod 12 is fixedly connected with a second motor 13, one side of the second motor 13 is fixedly connected with a third electric push rod 14, one side of the third electric push rod 14 is fixedly connected with the milling cutter 15, one side fixedly connected with fixed column 16 of bottom plate 1, one side fixedly connected with fourth electric putter 17 of fixed column 16, one side fixedly connected with splint 18 that fixed column 16 was kept away from to fourth electric putter 17.

As an optimal technical solution of the utility model: notch 6 is semi-circular, stopper 7 is the cylinder, the diameter of notch 6 is the same with stopper 7's diameter, the quantity of spliced pole 3 is four, wherein notch 6 has been seted up on two spliced poles 3, the contained angle of two spliced poles 3 is ninety degrees, the side of seting up notch 6 on two spliced poles 3 is identical with the axle center position of rotation axis 4, the quantity of first electric putter 10 is four, first electric putter 10 fixed connection is in the four corners of placing platform 5, be convenient for fix a position, splint 18's gyration circle diameter is less than first electric putter 10's distribution circle diameter, splint 18 is the square, place platform 5 for the square, splint 18 is located places platform 5 directly over, the quantity of second electric putter 12 is two, second electric putter 12 symmetry sets up the both sides at bottom plate 1.

When the user uses: the device that will carry out processing places in the inside of fixture block 11, start first electric putter 10 and make fixture block 11 press from both sides tightly by processingequipment, first electric putter 10 will be adjusted by processingequipment, make the face of being processed align with milling cutter 15 and be parallel, start fourth electric putter 17 and make splint 18 will be pressed from both sides by processingequipment tightly, when milling cutter 15 operation is accomplished the back and need switch over the working face, start first motor 9, first motor 9 drives driven gear 2 through drive gear 8 and rotates, after rotatory 7 with notch 6 card die to stopper, rotation angle is ninety degrees, through the ninety degrees rotation of bottom driven gear 2 will place the fixed device on the platform 5 and trade the face.

To sum up, the double-sided milling machine device for processing the surface of the speed reducer body is used, by arranging the driven gear 2, the driven gear 2 is fixedly connected with a bearing, the inside of the driven gear 2 is fixedly connected with the connecting column 3, the inside of the driven gear 2 is fixedly connected with the rotating shaft 4 through the connecting column 3, the connecting column 3 is provided with the notch 6, the bottom plate 1 is fixedly connected with the limiting block 7, one side of the driven gear 2 is meshed with the transmission gear 8, one side of the transmission gear 8 is fixedly connected with the first motor 9, the two connecting columns 3 are provided with the notches 6, the included angle of the two connecting columns 3 is ninety degrees, the side surfaces of the two connecting columns 3 provided with the notches 6 are matched with the axis position of the rotating shaft 4, when the double-sided milling machine device is used, the first motor 9 is started, the first motor 9 drives the driven gear 2 to, the rotation angle is ninety degrees, the device fixed on the placing table 5 is changed by the ninety degrees rotation of the bottom driven gear 2, the purpose of conveniently switching the processing surface of the device is realized, the first electric push rod 10 is arranged, the first electric push rod 10 is fixedly connected on the placing table 5, the clamping block 11 is fixedly connected on one side of the first electric push rod 10, the number of the first electric push rod 10 is four, the first electric push rod 10 is fixedly connected at four corners of the placing table 5, the revolving circle diameter of the clamping plate 18 is smaller than the distribution circle diameter of the first electric push rod 10, the clamping plate 18 is square, the placing table 5 is square, the clamping plate 18 is positioned right above the placing table 5, when in use, the device to be processed is placed in the clamping block 11, the first electric push rod 10 is started to enable the clamping block 11 to clamp the processed device, the first electric push rod 10 adjusts the processed device, the machined surface is aligned and parallel with the milling cutter 15, and the purpose of convenient positioning is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a two-sided milling machine device for speed reducer body surface machining which characterized in that: comprises a bottom plate (1), one side of the bottom plate (1) is fixedly connected with a bearing, one side of the bottom plate (1) is rotatably connected with a driven gear (2) through the bearing, the driven gear (2) is fixedly connected with the bearing, the inside of the driven gear (2) is fixedly connected with a connecting column (3), the inside of the driven gear (2) is fixedly connected with a rotating shaft (4) through the connecting column (3), one side of the rotating shaft (4) far away from the connecting column (3) is fixedly connected with a placing table (5), a notch (6) is arranged on the connecting column (3), a limiting block (7) is fixedly connected with the bottom plate (1), one side of the driven gear (2) is meshed with a transmission gear (8), one side of the transmission gear (8) is fixedly connected with a first motor (9), and the first motor (9) is fixedly connected with the bottom plate, the novel electric wrench is characterized in that a first electric push rod (10) is fixedly connected to the placing table (5), a clamping block (11) is fixedly connected to one side of the first electric push rod (10), a second electric push rod (12) is fixedly connected to one side of the bottom plate (1), a second motor (13) is fixedly connected to one side of the second electric push rod (12), a third electric push rod (14) is fixedly connected to one side of the second motor (13), a milling cutter (15) is fixedly connected to one side of the third electric push rod (14), a fixing column (16) is fixedly connected to one side of the bottom plate (1), a fourth electric push rod (17) is fixedly connected to one side of the fixing column (16), and a clamping plate (18) is fixedly connected to one side of the fixing column (16) and is far away from the fourth electric push rod.

2. The double-sided milling machine device for speed reducer body surface machining according to claim 1, characterized in that: the notch (6) is semicircular, the limiting block (7) is a cylinder, and the diameter of the notch (6) is the same as that of the limiting block (7).

3. The double-sided milling machine device for speed reducer body surface machining according to claim 1, characterized in that: the number of the connecting columns (3) is four, notches (6) are formed in two of the connecting columns (3), the included angle of the two connecting columns (3) is ninety degrees, and the side faces, provided with the notches (6), of the two connecting columns (3) are matched with the axis position of the rotating shaft (4).

4. The double-sided milling machine device for speed reducer body surface machining according to claim 1, characterized in that: the number of the first electric push rods (10) is four, the first electric push rods (10) are fixedly connected to four corners of the placing table (5), and the diameter of a rotation circle of the clamping plate (18) is smaller than that of a distribution circle of the first electric push rods (10).

5. The double-sided milling machine device for speed reducer body surface machining according to claim 1, characterized in that: the clamping plate (18) is square, the placing table (5) is square, and the clamping plate (18) is located right above the placing table (5).

6. The double-sided milling machine device for speed reducer body surface machining according to claim 1, characterized in that: the number of the second electric push rods (12) is two, and the second electric push rods (12) are symmetrically arranged on two sides of the bottom plate (1).