CN218362182U

CN218362182U - Drilling mechanism for motor end cover

Info

Publication number: CN218362182U
Application number: CN202222512871.4U
Authority: CN
Inventors: 刘义敏; 郑邦俊
Original assignee: Hefei Xinshengdai Intelligent Technology Co ltd
Current assignee: Hefei Xinshengdai Intelligent Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-24
Anticipated expiration: 2032-09-22

Abstract

The application relates to a drilling mechanism for a motor end cover, which comprises a base, a supporting table and a drilling mechanism, wherein the upper end of the base is uniformly provided with the supporting table, the drilling mechanism is arranged at the upper end of the base and is positioned above the supporting table; this scheme is when drilling, and the accessible pneumatic cylinder drives the linkage board and descends, and the linkage board drives a drilling head and descends with No. two drilling head synchronization, starts No. two motors simultaneously for a drilling head and No. two drilling heads rotate, thereby can realize carrying out main hole and auxiliary hole simultaneous machining shaping's function to the motor end cover, improves the drilling machining efficiency to the motor end cover, can realize the batch drilling to the motor end cover through setting up a plurality of brace tables, thereby further improve drilling efficiency.

Description

Drilling mechanism for motor end cover

Technical Field

The application relates to the technical field of motors, in particular to a drilling mechanism for a motor end cover.

Background

The end cover of the electric cylinder is a cover of a motor shell, and generally comprises a front cover and a rear cover for fixing and supporting a motor rotating shaft.

However, in the conventional drilling device for the motor end cover, when drilling, the main hole and the auxiliary hole for installing the rotating shaft on the motor end cover are not drilled simultaneously, and the main hole is generally machined and formed first and then the auxiliary hole is machined, so that the machining and forming efficiency of the motor end cover is easily reduced. Accordingly, those skilled in the art have provided a drilling mechanism for a motor head cover to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of the background art described above, the present application provides a drilling mechanism for a motor head cover.

The application provides a drilling mechanism for motor end cover adopts following technical scheme:

the utility model provides a drilling mechanism for motor end cover, includes base, brace table and drilling mechanism, a plurality of brace tables are evenly installed to the upper end of base, and the drilling mechanism is installed to the upper end of base, drilling mechanism is located brace table's top.

Drilling mechanism includes mount, pneumatic cylinder, linkage board, drilling head, no. two drilling heads and a motor, the mount is installed the upper end of base, the pneumatic cylinder is installed to the upper end bilateral symmetry of mount, the lower extreme of pneumatic cylinder slides and runs through the linkage board is installed jointly to the mount, drilling head and No. two drilling heads are installed to the lower extreme of linkage board, drilling head and No. two drilling heads the quantity with prop up supporting bench quantity corresponding, and the axis of rotation is all installed to the upper end of drilling head and No. two drilling heads, the upper end of axis of rotation is rotated and is run through the linkage board, between two adjacent axis of rotation of drilling head end be connected with a belt, no. two belts through the band pulley transmission respectively between two adjacent axis of rotation of No. two drilling head upper ends, wherein two a motor is all installed to the upper end of axis of rotation, two a motor is located respectively drilling head with the top of No. two drilling heads.

Preferably, the upper end of the supporting table is connected with a screw rod through a pin shaft in a rotating mode, a limiting rod is arranged on the front side of the screw rod, the limiting rod is fixedly connected with the supporting table, a control knob is installed at the lower end of the supporting table and connected with the screw rod through a pin shaft, the outer wall of the screw rod is connected with lug plates through a thread fit mode and a sliding fit mode respectively, and the front and the back of the outer wall of the limiting rod are just opposite to each other, and the extrusion plates are installed between the lug plates.

Preferably, the supporting table and the extrusion plate are both of a circular structure, and the center of the supporting table, the edge of the supporting table and the center of the extrusion plate are both provided with through grooves.

Preferably, a v-21274frame is mounted at the bottom end of the supporting table, the bottom of the v-21274frame is in rotary fit with the upper end surface of the base, a rotating column is mounted at the bottom end of the v-21274frame, the rotating column is rotatably arranged in a cavity opened in the base through a bearing, a third belt is connected between every two adjacent rotating columns through a belt wheel in a transmission manner, and a second motor is mounted between the lower end of one rotating column and the inner bottom wall of the base.

Preferably, the edge of the upper end of the supporting table is uniformly provided with guide plates along the circumferential direction of the supporting table, and the guide plates are arc-shaped.

To sum up, the application comprises the following beneficial technical effects:

1. according to the scheme, when drilling is carried out, the linkage plate can be driven to descend through the hydraulic cylinder, the linkage plate drives the first drilling head and the second drilling head to descend synchronously, and the two first motors are started simultaneously, so that the first drilling head and the second drilling head rotate, a function of simultaneously processing and forming a main hole and an auxiliary hole of the motor end cover can be realized, the drilling efficiency of the motor end cover is improved, batch drilling of the motor end cover can be realized through the arrangement of the plurality of supporting tables, and the drilling efficiency is further improved;

2. this scheme accessible manual mode rotation control button, screw rod, gag lever post and otic placode are mutually supported for the stripper plate downstream, thereby make mutually supporting between stripper plate and the brace table, extrude fixedly a plurality of motor end covers, take place the skew in order to avoid the motor end cover at drilling process.

Drawings

FIG. 1 is a perspective view of a drilling mechanism for a motor end cap in an embodiment of the present application;

FIG. 2 is a front view of a drilling mechanism for a motor end cap in an embodiment of the present application;

FIG. 3 is a perspective view of a portion of a drilling mechanism for a motor end cap in an embodiment of the present application;

fig. 4 is a schematic view of drilling and forming of the motor end cover in the embodiment of the application.

Description of the reference numerals: 1. a base; 2. a support table; 3. a drilling mechanism; 30. a fixed mount; 31. a hydraulic cylinder; 32. a linkage plate; 33. a first drilling head; 34. a second drilling head; 35. a first motor; 20. a screw; 21. a limiting rod; 22. a control knob; 23. an ear plate; 24. a pressing plate; 25. model frame of 21274; 26. rotating the column; 27. a second motor; 28. a guide plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses drilling mechanism for motor end cover. Referring to fig. 1, a drilling mechanism for motor end cover, includes base 1, brace table 2 and drilling mechanism 3, and a plurality of brace tables 2 are evenly installed to the upper end of base 1, and drilling mechanism 3 is located the top of brace table 2.

Referring to fig. 1 to 3, the upper end of the supporting table 2 is connected with a screw rod 20 through a pin shaft rotation, the front side of the screw rod 20 is provided with a limiting rod 21, the limiting rod 21 is fixedly connected with the supporting table 2, the edge of the upper end of the supporting table 2 is uniformly provided with a guide plate 28 along the circumference, the guide plate 28 is arc-shaped, the lower end of the supporting table 2 is provided with a control knob 22, the control knob 22 is connected with the screw rod 20 through a pin shaft, the outer wall of the screw rod 20 and the outer wall of the limiting rod 21 are respectively connected with lug plates 23 through a thread fit mode and a sliding fit mode, the two lug plates 23 which are right opposite from the front side to the rear side are provided with an extrusion plate 24, the supporting table 2 and the extrusion plate 24 are both circular, through grooves are respectively formed in the center of the supporting table 2 and the edge of the extrusion plate 24, after a plurality of motor end covers are stacked on the supporting table 2, the control button can be rotated through a manual mode, the screw rod 20 is rotated, under the action of the limiting rod 21, the lug plates 23 move downwards and drive the extrusion plate 24 to move synchronously, so that the extrusion plate 24 and the end covers can be drilled smoothly without drilling head of a drilling head 33 and drill a drilling head, and drill a drilling head. The guide plate 28 prevents the second drilling head 34 from shifting during secondary drilling because the compression plate 24 only compresses the main portion of the motor end cap.

Referring to fig. 1 to 4, the drilling mechanism 3 includes a fixed frame 30, hydraulic cylinders 31, a linkage plate 32, a first drilling head 33, a second drilling head 34 and a first motor 35, the fixed frame 30 is installed at the upper end of the base 1, the hydraulic cylinders 31 are installed at the upper end of the fixed frame 30 in bilateral symmetry, the lower ends of the hydraulic cylinders 31 slidably penetrate through the fixed frame 30 and are jointly provided with the linkage plate 32, the lower end of the linkage plate 32 is provided with the first drilling head 33 and the second drilling head 34, the number of the first drilling head 33 and the second drilling head 34 corresponds to the number of the support tables 2, the upper ends of the first drilling head 33 and the second drilling head 34 are provided with rotating shafts, the upper ends of the rotating shafts rotatably penetrate through the linkage plate 32, a first belt and a second belt are respectively connected between two adjacent rotating shafts at the upper end of the first drilling head 33 and between two adjacent rotating shafts at the upper end of the second drilling head 34 through belt wheel transmission, wherein, the upper ends of the two rotating shafts are respectively provided with a first motor 35, the two first motors 35 are respectively positioned above a first drilling head 33 and a second drilling head 34, the bottom end of the support table 2 is provided with a v-2127425, the bottom of the v-2127425 is in running fit with the upper end surface of the base 1, the bottom end of the v-2127425 is provided with a rotating column 26, the rotating column 26 is rotatably arranged in a cavity arranged in the base 1 through a bearing, a third belt is connected between the two adjacent rotating columns 26 through belt wheel transmission, a second motor 27 is arranged between the lower end of one rotating column 26 and the inner bottom wall of the base 1, during drilling, the linkage plate 32 is driven to descend through the hydraulic cylinder 31, the linkage plate 32 drives the first drilling head 33 and the second drilling head 34 to synchronously descend, and simultaneously the two first motors 35 are started to enable the first drilling head 33 and the second drilling head 34 to rotate, the motor end cover drilling machine has the advantages that the function of simultaneously machining and forming the main hole and the auxiliary hole of the motor end cover can be realized, the drilling machining efficiency of the motor end cover is improved, batch drilling of the motor end cover can be realized by arranging the plurality of supporting tables 2, so that the drilling efficiency is further improved, the second motor 27 can be controlled to do intermittent rotary motion in the drilling process, the second motor 27 drives the rotating column 26 and the v 2127425 to do synchronous intermittent rotary motion, the v 2127425 drives the supporting tables 2 to do synchronous intermittent rotary motion, so that the motor end cover can do intermittent rotary motion, and the function of comprehensively drilling the motor end cover by the second drilling head 34 can be realized.

The implementation principle of the drilling mechanism for the motor end cover of the embodiment of the application is as follows: firstly, the mechanism is electrified, then a plurality of motor end covers are stacked on a support table 2, lugs of the motor end covers are arranged on the inner side of a guide plate 28, then a control button is manually rotated, a screw rod 20 is rotated, under the action of a limiting rod 21, an ear plate 23 moves downwards and drives an extrusion plate 24 to move downwards synchronously, so that the extrusion plate 24 and the support table 2 are matched with each other, the motor end covers are extruded and fixed, then a hydraulic cylinder 31 is started, a linkage plate 32 drives a first drilling head 33 and a second drilling head 34 to descend, simultaneously two first motors 35 are started, the first drilling head 33 and the second drilling head 34 are rotated, so that main holes and auxiliary holes of the motor end covers are simultaneously machined, after the main holes and a first auxiliary hole are formed, the first drilling head 33 is closed, then a second motor 27 is started and controls a second motor 27 to perform intermittent rotary motion, the second motor 27 drives a rotating column 26 and a 742122 frame 25 to perform synchronous rotary motion, and drives other motors to perform intermittent rotary motion on the support table 34.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a drilling mechanism for motor end cover, includes base (1), brace table (2) and drilling mechanism (3), its characterized in that: a plurality of supporting tables (2) are uniformly arranged at the upper end of the base (1), a drilling mechanism (3) is arranged at the upper end of the base (1), and the drilling mechanism (3) is positioned above the supporting tables (2);

drilling mechanism (3) include mount (30), pneumatic cylinder (31), linkage board (32), a drilling head (33), no. two drilling heads (34) and a motor (35), install mount (30) the upper end of base (1), pneumatic cylinder (31) are installed to the upper end bilateral symmetry of mount (30), the lower extreme of pneumatic cylinder (31) slides and runs through mount (30) and install linkage board (32) jointly, the lower extreme of linkage board (32) is installed a drilling head (33) and No. two drilling heads (34), a drilling head (33) and the quantity of No. two drilling heads (34) with supporting bench (2) quantity is corresponding, and the axis of rotation is all installed with the upper end of No. two drilling heads (34) to the upper end of axis of rotation, the upper end of axis of rotation runs through linkage board (32), between two adjacent axis of rotation of a drilling head (33) upper end be connected with a belt pulley (34) between two adjacent axis of rotation respectively, two belt (34) upper ends, a belt is all installed a drilling head (35) and a motor (35) the top No. two drilling heads (35) respectively.

2. A drilling mechanism for a motor end cap according to claim 1, wherein: the upper end of brace table (2) is rotated through the round pin axle and is connected with screw rod (20), the front side of screw rod (20) is provided with gag lever post (21), gag lever post (21) with brace table (2) fixed connection, control knob (22) are installed to the lower extreme of brace table (2), control knob (22) through the round pin axle with screw rod (20) link to each other, the outer wall of screw rod (20) with the outer wall of gag lever post (21) is connected with otic placode (23) through screw-thread fit mode and sliding fit mode respectively, and is just relative two around install stripper plate (24) between otic placode (23).

3. A drilling mechanism for a motor end cap according to claim 2, wherein: the supporting table (2) and the extrusion plate (24) are both circular structures, and through grooves are formed in the center of the supporting table (2), the edges of the supporting table and the center of the extrusion plate (24).

4. A drilling mechanism for a motor end cap according to claim 1, wherein: a v-21274type frame (25) is installed at the bottom end of the supporting table (2), the bottom of the v-2127425 is in rotary fit with the upper end surface of the base (1), a rotary column (26) is installed at the bottom end of the v-2127425, the rotary column (26) is rotatably arranged in a cavity arranged in the base (1) through a bearing, a third belt is connected between every two adjacent rotary columns (26) through a belt wheel in a transmission manner, and a second motor (27) is installed between the lower end of one rotary column (26) and the inner bottom wall of the base (1).

5. A drilling mechanism for a motor end cap according to claim 1, wherein: and guide plates (28) are uniformly arranged at the edge of the upper end of the support table (2) along the circumferential direction of the support table, and the guide plates (28) are arc-shaped.