CN213615440U - Double-sided milling machine device for surface processing of speed reducer body - Google Patents
Double-sided milling machine device for surface processing of speed reducer body Download PDFInfo
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- CN213615440U CN213615440U CN202022398376.6U CN202022398376U CN213615440U CN 213615440 U CN213615440 U CN 213615440U CN 202022398376 U CN202022398376 U CN 202022398376U CN 213615440 U CN213615440 U CN 213615440U
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Abstract
The utility model belongs to the technical field of milling machines, in particular to a double-sided milling machine device for processing the surface of a speed reducer body, which aims at the problems that the existing speed reducer processing milling machine device is single-sided processing, multi-sided synchronous processing can not be carried out, repeated turn-over clamping positioning is needed in the processing process, processing errors are caused, and the processing precision is influenced, and provides a proposal which comprises a workbench, mounting plates are fixedly arranged on both sides of the top of the workbench, two mounting plates are respectively provided with a cavity, a driving plate is slidably arranged on the inner wall of the bottom of the cavity, and a milling shaft is rotatably arranged on the top of the driving plate. The processing precision is high.
Description
Technical Field
The utility model relates to a technical field of milling machine especially relates to a two-sided milling machine device for speed reducer body surface machining.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, and generally, in the processing production of the reducer, the outer surface of a box body of the reducer needs to be milled to achieve the processing precision.
However, the speed reducer machining milling machine device in the prior art is single-sided processing, multi-sided synchronous processing cannot be performed, repeated turning, clamping and positioning are needed in the machining process, machining errors are caused, and machining precision is affected, so that the double-sided milling machine device for surface machining of the speed reducer is provided, and the problem is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having speed reducer processing milling machine device among the prior art and be the single face and handle, can not carry out the multiaspect synchronous processing, the turn-over clamping location that needs relapse in the course of working causes machining error, influences the shortcoming of the precision of processing, and the double-sided milling machine device that is used for speed reducer body surface machining who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a double-sided milling machine device for processing the surface of a speed reducer body comprises a workbench, wherein mounting plates are fixedly mounted on two sides of the top of the workbench respectively, cavities are arranged on the two mounting plates respectively, a driving plate is slidably mounted on the inner wall of the bottom of each cavity, a milling shaft is rotatably mounted at the top of the driving plate, one end, close to each other, of each milling shaft penetrates through the inner wall of one side, close to each other, of each cavity respectively and extends to one side, close to each other, of each mounting plate respectively, a milling cutter disc is fixedly mounted at one end, close to each other, of each milling shaft, a sliding table is slidably mounted at the center of the top of the workbench, a placing table is fixedly mounted at the top of each sliding table and is hollow, a rotating shaft is rotatably mounted on the inner wall of the bottom of the placing table and is in transmission connection with a rotating assembly, and the top of each rotating shaft penetrates through, the top fixed mounting of commentaries on classics face axle has places the dish, and two milling cutter dishes are located the both sides top of placing the dish respectively, the top of placing the dish is provided with the centre gripping frock.
Preferably, in order to conveniently carry out double-sided processing to not unidimensional speed reducer body, fixed mounting has driving motor on the one side inner wall of cavity, the one end fixed mounting of driving motor output shaft has the installation axle, the mounting groove has been seted up to the one end of installation axle, and two mill the one end that the axle kept away from each other extend to the inside of two mounting grooves respectively and respectively with the inside sliding connection of two mounting grooves, fixed mounting has adjusting motor on the bottom inner wall of cavity, the one end fixed mounting of adjusting motor output shaft has the screw rod, and the one side that two drive plates kept away from each other are run through respectively to the one side that two drive plates are close to each other and extend to the one side that two drive plates are close to each.
Preferably, in order to facilitate the surface changing and processing and improve the processing efficiency, the surface rotating assembly comprises an electric push rod fixedly mounted on the inner wall of the bottom of the placing table, a rack is fixedly mounted at the top of an output shaft of the electric push rod, the bottom of the rack is connected with the inner wall of the bottom of the placing table in a sliding manner, a gear is fixedly sleeved on the outer side of the surface rotating shaft, and the gear is meshed with the rack.
Preferably, in order to improve the stability of speed reducer body in the course of working, the centre gripping frock includes the same crossbeam of fixed mounting at two mounting panel tops, the bottom fixed mounting of crossbeam has no pole cylinder, the bottom fixed mounting of no pole cylinder has the vertical axis, and the bottom of vertical axis rotates and installs and press the platform, it is located directly over placing the dish to press the platform.
Preferably, in order to stabilize the rotation of the two milling shafts, bearings are fixedly mounted at the tops of the two driving plates, and ends, far away from each other, of the two milling shafts respectively penetrate through inner rings of the two bearings and are welded with the inner rings of the two bearings.
In the utility model, when the surface of the speed reducer is required to be lifted for milling, firstly, the speed reducer body is placed at the top of the placing plate, the rodless cylinder is started, the vertical shaft and the upper pressing platform can move downwards, the speed reducer body is clamped, then the switches of the two adjusting motors are pressed simultaneously, the two screws are rotated, the rotation of the two screws is converted into the mutual close transverse motion of the two driving plates through the threaded connection relationship of the two screws and the two driving plates, the transverse positions of the two milling cutter discs are adjusted, the speed reducer bodies with different sizes can be conveniently milled, the switches of the two driving motors are pressed, the two mounting shafts, the two milling shafts and the two milling cutter discs can be simultaneously rotated, then the two surfaces of the speed reducer body are processed, after the processing is finished, the switch of the electric push rod is pressed, so that the rack can be transversely moved, the transverse movement of the rack can be converted into the rotation of the gear, the surface rotating shaft and the placing disc through the meshing relation of the arranged rack and the gear, when the rack is tightly attached to the inner wall of one side of the placing table, the placing disc drives the speed reducer body to just rotate for ninety degrees, and the processing is repeated;
in order to solve the problems that the transverse positions of two milling cutter discs are inconvenient to adjust and the application range is limited, the transverse positions of the two milling cutter discs can be conveniently adjusted through the threaded connection relationship between the arranged screw and the driving plate after the adjusting motor is started, and the adjusting motor is suitable for machining speed reducer bodies with different sizes;
in order to solve the problem that the surface of the speed reducer body needs to be replaced to continue to be processed after the two sides of the speed reducer body are processed, the speed reducer body is convenient to rotate at the top of the placing disc through the meshing relation of the arranged racks and the arranged gears, the speed reducer body does not need to be repeatedly clamped, and the efficiency of processing the speed reducer body is greatly improved.
Drawings
Fig. 1 is a partial structural perspective view of a double-sided milling machine device for surface processing of a speed reducer body, which is provided by the present invention;
fig. 2 is a schematic view of a double-sided milling machine device for surface processing of a speed reducer body according to the present invention;
fig. 3 is an enlarged schematic view of a part a of the structure in fig. 2 of a double-sided milling machine device for surface processing of a speed reducer body.
In the figure: the automatic milling machine comprises a working table 1, a mounting plate 2, a chamber 3, a driving motor 4, a mounting shaft 5, a milling shaft 6, a milling cutter disc 7, an adjusting motor 8, a screw rod 9, a driving plate 10, a sliding table 11, a placing table 12, an electric push rod 13, a rack 14, a rotating shaft 15, a gear 16, a placing table 17, a cross beam 18, a rodless cylinder 19 and an upper pressing table 20.
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. 1-3, a double-sided milling machine device for surface processing of a speed reducer body comprises a workbench 1, wherein mounting plates 2 are fixedly mounted on both sides of the top of the workbench 1, two mounting plates 2 are respectively provided with a cavity 3, a driving plate 10 is slidably mounted on the inner wall of the bottom of the cavity 3, a milling shaft 6 is rotatably mounted on the top of the driving plate 10, one ends of the two milling shafts 6 close to each other respectively penetrate through the inner wall of one side of the two cavities 3 close to each other and respectively extend to one side of the two mounting plates 2 close to each other, a milling cutter disc 7 is fixedly mounted on one end of the two milling shafts 6 close to each other, a sliding table 11 is slidably mounted at the center position of the top of the workbench 1, a placing table 12 is fixedly mounted at the top of the sliding table 11, the placing table 12 is hollow, a rotating shaft 15 is rotatably mounted on the inner wall of the bottom, the top of the rotating shaft 15 penetrates through the inner wall of the top of the placing table 12 and extends to the upper side of the placing table 12, a placing disc 17 is fixedly installed at the top of the rotating shaft 15, the two milling cutter discs 7 are respectively positioned above two sides of the placing disc 17, a clamping tool is arranged above the placing disc 17, a driving motor 4 is fixedly installed on the inner wall of one side of the cavity 3, an installation shaft 5 is fixedly installed at one end of an output shaft of the driving motor 4, an installation groove is formed in one end of the installation shaft 5, the ends, far away from each other, of the two milling shafts 6 respectively extend into the two installation grooves and are respectively in sliding connection with the interiors of the two installation grooves, an adjusting motor 8 is fixedly installed on the inner wall of the bottom of the cavity 3, a screw rod 9 is fixedly installed at one end of the output shaft of the adjusting motor 8, the ends, close to each other, and the two screws 9 are respectively in threaded connection with the two driving plates 10, the dough turning component comprises an electric push rod 13 fixedly arranged on the inner wall of the bottom of the placing table 12, a rack 14 is fixedly arranged at the top of an output shaft of the electric push rod 13, the bottom of the rack 14 is in sliding connection with the inner wall of the bottom of the placing table 12, a gear 16 is fixedly sleeved on the outer side of the dough turning shaft 15, the gear 16 is meshed with the rack 14, the clamping tool comprises a same cross beam 18 fixedly arranged on the tops of the two mounting plates 2, a rodless cylinder 19 is fixedly arranged at the bottom of the cross beam 18, a vertical shaft is fixedly arranged at the bottom, and the bottom of the vertical shaft is rotatably provided with an upper pressing platform 20, the upper pressing platform 20 is positioned right above the placing disc 17, the tops of the two driving plates 10 are fixedly provided with bearings, and the ends, far away from each other, of the two milling shafts 6 respectively penetrate through the inner rings of the two bearings and are respectively welded with the inner rings of the two bearings.
In the utility model, when the surface of the speed reducer needs to be lifted for milling, firstly, the speed reducer body is placed at the top of the placing plate 17, the rodless cylinder 19 is started, the vertical shaft and the upper pressing platform 20 can move downwards to clamp the speed reducer body, then the switches of the two adjusting motors 8 are pressed simultaneously to rotate the two screw rods 9, the rotation of the two screw rods 9 is converted into the transverse movement of the two driving plates 10 which are close to each other through the threaded connection relationship of the two screw rods 9 and the two driving plates 10, the transverse positions of the two milling cutter discs 7 are adjusted, the milling of the speed reducer bodies with different sizes is convenient, the switches of the two driving motors 4 are pressed, the two mounting shafts 5, the two milling shafts 6 and the two milling cutter discs 7 can simultaneously rotate, then the two surfaces of the speed reducer body are processed, after the processing is finished, the switch of the electric push rod 13 is pressed, make rack 14 carry out the sideslip, via the meshing relation of rack 14 and gear 16 who sets up, can turn into gear 16 with the sideslip of rack 14, change a face axle 15 and place the rotation of dish 17, when rack 14 and one side inner wall of placing platform 12 closely laminate, it just has rotated ninety degrees to place dish 17 and drive the gear reducer body, repeat foretell processing can, compare the milling machine device of traditional gear reducer body, can process the two sides of gear reducer body simultaneously, conveniently trade a face processing to the gear reducer body, the efficiency of having improved gear reducer body processing greatly, need not relapse the centre gripping, the machining precision is high.
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 (5)
1. The utility model provides a two-sided milling machine device for speed reducer body surface facing (operation), includes workstation (1), its characterized in that, the equal fixed mounting in top both sides of workstation (1) has mounting panel (2), all is equipped with cavity (3) on two mounting panels (2), slidable mounting has drive plate (10) on the bottom inner wall of cavity (3), and the top of drive plate (10) rotates and installs milling shaft (6), and the one end that two milling shaft (6) are close to each other runs through one side inner wall that two cavities (3) are close to each other respectively and extends to one side that two mounting panels (2) are close to each other respectively, and the equal fixed mounting of one end that two milling shaft (6) are close to each other has milling cutter dish (7), the top central point of workstation (1) puts slidable mounting has slip table (11), and the top fixed mounting of slip table (11) has places platform (12), place platform (12) and set up for cavity, it installs commentaries on classics face axle (15) to rotate on the bottom inner wall of platform (12) to place, the transmission is connected with the subassembly of changing a face on commentaries on classics face axle (15), and the top of changing a face axle (15) runs through the top inner wall of placing platform (12) and extends to the top of placing platform (12), the top fixed mounting of commentaries on classics face axle (15) has and places dish (17), and two milling cutter dish (7) are located the both sides top of placing dish (17) respectively, the top of placing dish (17) is provided with the centre gripping frock.
2. The double-sided milling machine device for processing the surface of the speed reducer body according to claim 1, wherein a driving motor (4) is fixedly installed on the inner wall of one side of the chamber (3), an installation shaft (5) is fixedly installed at one end of an output shaft of the driving motor (4), an installation groove is formed in one end of the installation shaft (5), the ends, away from each other, of the two milling shafts (6) respectively extend into the two installation grooves and are respectively connected with the two installation grooves in a sliding manner, an adjusting motor (8) is fixedly installed on the inner wall of the bottom of the chamber (3), a screw (9) is fixedly installed at one end of an output shaft of the adjusting motor (8), the ends, close to each other, of the two screws (9) respectively extend to the side, close to each other, of the two driving plates (10) through the side, away from each, and the two screws (9) are respectively in threaded connection with the two driving plates (10).
3. The double-sided milling machine device for processing the surface of the speed reducer body is characterized in that the rotating surface component comprises an electric push rod (13) fixedly mounted on the inner wall of the bottom of the placing table (12), a rack (14) is fixedly mounted at the top of an output shaft of the electric push rod (13), the bottom of the rack (14) is in sliding connection with the inner wall of the bottom of the placing table (12), a gear (16) is fixedly sleeved on the outer side of the rotating surface shaft (15), and the gear (16) is meshed with the rack (14).
4. The double-sided milling machine device for processing the surface of the speed reducer body is characterized in that the clamping tool comprises the same cross beam (18) fixedly mounted at the tops of the two mounting plates (2), a rodless cylinder (19) is fixedly mounted at the bottom of the cross beam (18), a vertical shaft is fixedly mounted at the bottom of the rodless cylinder (19), an upper pressing table (20) is rotatably mounted at the bottom of the vertical shaft, and the upper pressing table (20) is positioned right above the placing disc (17).
5. The double-sided milling machine device for processing the surface of the speed reducer body according to claim 1, wherein bearings are fixedly mounted at the tops of the two driving plates (10), and the ends, away from each other, of the two milling shafts (6) respectively penetrate through and are welded with the inner rings of the two bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022398376.6U CN213615440U (en) | 2020-10-26 | 2020-10-26 | Double-sided milling machine device for surface processing of speed reducer body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022398376.6U CN213615440U (en) | 2020-10-26 | 2020-10-26 | Double-sided milling machine device for surface processing of speed reducer body |
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| CN213615440U true CN213615440U (en) | 2021-07-06 |
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| CN202022398376.6U Active CN213615440U (en) | 2020-10-26 | 2020-10-26 | Double-sided milling machine device for surface processing of speed reducer body |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618458A (en) * | 2021-09-02 | 2021-11-09 | 深圳市鼎铭精密机械有限公司 | Support seat clamp for milling four surfaces simultaneously |
| CN114178937A (en) * | 2021-11-11 | 2022-03-15 | 安徽亚珠金刚石股份有限公司 | Artificial diamond composite sheet lathe tool grinding device |
| CN117399681A (en) * | 2023-12-14 | 2024-01-16 | 常州亨博电气设备制造有限公司 | Double-sided milling equipment and method for gearbox body of crane gearbox |
-
2020
- 2020-10-26 CN CN202022398376.6U patent/CN213615440U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618458A (en) * | 2021-09-02 | 2021-11-09 | 深圳市鼎铭精密机械有限公司 | Support seat clamp for milling four surfaces simultaneously |
| CN114178937A (en) * | 2021-11-11 | 2022-03-15 | 安徽亚珠金刚石股份有限公司 | Artificial diamond composite sheet lathe tool grinding device |
| CN117399681A (en) * | 2023-12-14 | 2024-01-16 | 常州亨博电气设备制造有限公司 | Double-sided milling equipment and method for gearbox body of crane gearbox |
| CN117399681B (en) * | 2023-12-14 | 2024-05-10 | 常州亨博电气设备制造有限公司 | Double-sided milling equipment and method for gearbox body of crane gearbox |
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