CN219113462U

CN219113462U - Motor housing adds clamping apparatus

Info

Publication number: CN219113462U
Application number: CN202223522689.3U
Authority: CN
Inventors: 杨明平; 袁国兵; 林振维
Original assignee: Guangzhou Micromotor Co ltd
Current assignee: Guangzhou Micromotor Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-02
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a motor shell machining clamp which comprises a turntable rotatably arranged on the top surface of a base, adjusting shells are fixed on the bases on two sides of the turntable, clamping assemblies are arranged on the two adjusting shells towards the inner side of the turntable, a first rotating shaft fixedly connected with the turntable is arranged in the middle of the inside of the base, a first motor for driving the first rotating shaft to rotate is arranged on the bottom wall of the inside of the base, a speed reducing assembly is connected between the first motor and the first rotating shaft, a blocking assembly of a limiting speed reducing assembly is inserted on the side surface of the base, a second motor is fixedly arranged on the bottom wall of the turntable, first transmission assemblies are connected to the end parts of the two clamping assemblies located in the adjusting shells, and an output shaft of the second motor extends into one of the adjusting shells and is connected with the second transmission assemblies. This motor casing adds clamping apparatus can realize that the autogiration of base combines together with manual rotation, has improved the convenience when the motor casing adds.

Description

Motor housing adds clamping apparatus

Technical Field

The utility model belongs to the technical clamp field of motor shell machining, and particularly relates to a motor shell machining clamp.

Background

Most of the production modes of motor shells on the market are casting, but some structures on the motor shells cannot be formed in the casting process, and follow-up processing needs to be carried out on the motor shells, so that other finish machining needs to be carried out after the motor shells are fixed by the processing clamp, and in the processing process, the motor shells can be processed after the fixing of the processing clamp is finished.

The existing processing clamp is used for processing a motor shell, an automatic rotating base is introduced to drive the motor shell to rotate so as to achieve rotary processing, and processing efficiency is improved.

Disclosure of Invention

The utility model aims to provide a motor shell machining clamp which is used for solving the problem that the motor shell is inconvenient to rotate by a small angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor housing adds clamping apparatus, includes hollow base, the top surface of base rotates installs the carousel, be fixed with on the base of carousel both sides and adjust the shell, it is inside all fixedly to be provided with L shaped plate to adjust the shell, two it all installs clamping assembly towards the inboard of carousel to adjust the shell, be equipped with the first pivot with carousel fixed connection in the middle of the inside of base, the rotatory first motor of drive first pivot is installed to the inside diapire of base, and is connected with the reducing assembly between first motor and the first pivot, the card of the side grafting of base has the dead subassembly of spacing reducing assembly, the diapire fixed mounting of carousel has the second motor, and two clamping assembly are located the tip of adjusting the shell and all are connected with first drive assembly, the output shaft of second motor stretches into one of them and is connected with second drive assembly in the adjusting the shell, the both ends of second drive assembly are connected with two first drive assemblies respectively.

Preferably, the speed reducing assembly comprises a first gear fixed on the first rotating shaft and a second gear fixed on the output shaft of the first motor, and the first gear and the second gear are meshed with each other.

Preferably, the locking assembly comprises a socket arranged on the side surface of the base and a plugboard inserted in the socket, wherein the front end of the plugboard is arranged into a curved surface, teeth are arranged on the curved surface, and the teeth on the plugboard are meshed with the teeth on the first gear.

Preferably, a storage groove is arranged in the middle of the rotary table, and a handle is fixedly connected to the edge of the rotary table.

Preferably, the clamping assembly comprises a screw rod rotatably arranged on each L-shaped plate, a sliding block in threaded sleeve joint with the corresponding screw rod, a hollow cylinder fixedly connected with the corresponding sliding block, and two clamping plates fixedly connected with the other end of the corresponding hollow cylinder, wherein the two clamping plates are arc-shaped plates, and the two ends, away from each other, of the screw rods are fixedly connected with first bevel gears.

Preferably, the two sliding blocks are all cylindrical, the cylindrical radius of each sliding block is the same as the outer diameter of the corresponding hollow cylinder, and the hollow cylinder passes through a notch on the side surface of the adjusting shell.

Preferably, the first transmission assembly comprises a first bevel gear arranged at the end part of the screw rod and a second bevel gear coaxially connected with the first bevel gear, and the shafts inside the first bevel gear and the second bevel gear are rotatably connected on the L-shaped plate.

Preferably, the second transmission member comprises a third bevel gear fixedly connected to the output shaft of the second motor, a second rotating shaft rotatably installed between the two adjusting shells, and three fourth bevel gears installed on the second rotating shaft, wherein the third bevel gear is meshed with one of the fourth bevel gears, and the other two fourth bevel gears are respectively meshed with the two second bevel gears.

The utility model has the technical effects and advantages that: compared with the existing motor shell machining clamp, the motor shell machining clamp has the advantages that the first motor, the first rotating shaft, the first gear and the second gear are arranged in the base, the second gear on the output shaft of the first motor drives the first gear on the first rotating shaft to rotate, the reduction is realized through the gear ratio smaller than one between the second gear and the first gear, the problem that the motor shell is inconvenient to rotate at a small angle is solved, and the operability of the motor shell during machining is improved; simultaneously through setting up second motor, first drive assembly, second drive assembly, first bevel gear, second bevel gear, third bevel gear, fourth bevel gear and clamping assembly in the base inside, by first drive assembly of second motor drive and second drive assembly rotation, make first bevel gear, second bevel gear, third bevel gear and fourth bevel gear rotate, drive clamping assembly operation, realized the automatic clamping operation to motor housing, improve motor housing's self stability makes its processing of being convenient for more when processing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side-view cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model in a top view;

FIG. 4 is a schematic diagram of a locking assembly according to the present utility model;

in the figure: 1. a base; 2. a turntable; 3. an adjustment housing; 4. a second rotating shaft; 5. a hollow cylinder; 6. a clamping plate; 7. a storage groove; 8. a handle; 9. a first rotating shaft; 10. a first gear; 11. a second gear; 12. a first motor; 13. a second motor; 14. a slide block; 15. a screw rod; 16. an L-shaped plate; 17. a first bevel gear; 18. a second bevel gear; 19. a third bevel gear; 20. a fourth bevel gear; 21. inserting plate; 22. a socket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to a motor housing adds clamping apparatus as shown in fig. 1-2, including hollow base 1, the top surface rotation of base 1 installs carousel 2, be equipped with one in the middle of carousel 2 and put thing groove 7, carousel 2 edge fixedly connected with handle 8, it is in order to be in order to centre gripping motor housing to set up thing groove 7, handle 8 is in order to rotate in order to be convenient for manual control carousel 2, be fixed with on the base 1 of carousel 2 both sides and adjust shell 3, the inside fixed L shaped plate 16 that is provided with of adjusting shell 3, clamping components are all installed to the inboard of two adjusting shell 3 towards carousel 2, be equipped with in the middle of the inside of base 1 with carousel 2 fixed connection's first pivot 9, the inside diapire of base 1 is installed and is driven first motor 12 of first pivot rotation, and be connected with the reducing gear assembly between first motor 12 and the first pivot 9, the side grafting of base 1 has the dead subassembly of card of spacing reducing gear assembly, the diapire fixed mounting of carousel 2 has second motor 13, the end that two clamping assemblies are located adjusting shell is fixed with first drive assembly, the output shaft of second motor 13 stretches into one of adjusting shell 3, the second motor drive assembly stretches into in the adjusting shell 3, the second motor drive assembly and the first and both ends are connected with first and second transmission device and second transmission, the whole is realized and is coordinated.

Referring to fig. 2, the reduction assembly includes a first gear 10 fixed to the first rotary shaft 9 and a second gear 11 fixed to an output shaft of the first motor 12, the first gear 10 and the second gear 11 are engaged with each other, a gear ratio of the second gear 11 to the first gear 10 is one to ten, and reduction is achieved by a gear ratio of the second gear 11 to the first gear 10 which is less than zero.

Referring to fig. 2-3, the clamping assembly comprises a screw rod 15 rotatably installed on each L-shaped plate 16, a sliding block 14 in threaded connection with the corresponding screw rod 15, a hollow cylinder 5 fixedly connected with the corresponding sliding block 14, and two clamping plates 6 fixedly connected with the other end of the corresponding hollow cylinder 5, wherein the two clamping plates are arc-shaped plates, the two ends of the two screw rods 15, which are far away from each other, are fixedly connected with first bevel gears 17, the sliding blocks 14 are led to draw close to the middle of the disc 2 with the hollow cylinder 5 through screw rod transmission, so that clamping operation is realized, the two sliding blocks 14 are in cylindrical shapes, the cylindrical radiuses of the two sliding blocks 14 are the same as the outer diameters of the corresponding hollow cylinders 5, and the hollow cylinders 5 penetrate through a notch on the side surface of the adjusting shell 3.

Referring to fig. 2 to 3, the first transmission assembly includes a first bevel gear 17 installed at an end portion of the screw shaft 15 and a second bevel gear 18 coaxially connected with the first bevel gear 17, shafts inside the first bevel gear 17 and the second bevel gear 18 are rotatably connected to the L-shaped plate 16, the second transmission assembly includes a third bevel gear 19 fixedly connected to an output shaft of the second motor 13, a second rotation shaft 4 rotatably installed between the two adjustment housings 3, and three fourth bevel gears 20 installed on the second rotation shaft 4, the third bevel gear 19 is engaged with one of the fourth bevel gears 20, the other two fourth bevel gears 20 are engaged with the two second bevel gears 18, respectively, and the first transmission assembly and the second transmission assembly coordinate with each other for realizing driving of the clamping assembly by the second motor 13.

Referring to fig. 4, the locking assembly includes a socket 22 formed on a side of the base 1 and a socket 21 inserted into the socket 22, wherein a front end of the socket 21 is formed as a curved surface and teeth are formed on the curved surface, the teeth on the socket 21 are engaged with the teeth on the first gear 10, and the locking assembly is provided to prevent inconvenience caused by accidental rotation of the first gear when the motor is turned off.

Working principle: this motor housing adds clamping apparatus, when need carry out processing to the motor housing, place the thing groove 7 position with the motor housing, drive second motor 13, the epaxial third bevel gear 19 of second motor 13 output rotates, drive the epaxial second pivot 4 of fourth bevel gear 20 place and rotate, drive the second bevel gear 18 and rotate, and then drive first bevel gear 17 and rotate, make slider 14 on lead screw 15 slide on lead screw 15, drive the hollow cylinder 5 that is connected with slider 14 towards carousel 2 centre, promote to draw close to carousel 2 center with hollow cylinder 5 fixed connection's splint 6, realize splint 6 to the centre gripping operation of motor housing, when the motor housing is fixed, can carry out processing operation to it, when the face of need converting, drive first motor 12, the epaxial second gear 11 of first motor 12 output rotates, second gear 11 drives first gear 10 rotation, and then make the first pivot 9 that is fixed in the centre of first gear 10 and the carousel 2 of fixing in first pivot 9 rotate, realize automatic conversion face, also can be under the circumstances that drive first motor 12 promotes the automatic face of turning of 2, realize manual processing with the manual face of turning through the manual cooperation of the manual face of turning of the carousel 2, all under the circumstances of carrying out processing.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a motor housing adds clamping apparatus, includes hollow base (1), its characterized in that: the utility model discloses a motor speed reducer is characterized in that a turntable (2) is installed in the top surface rotation of base (1), be fixed with on base (1) of carousel (2) both sides and adjust shell (3), the inside all fixed L template (16) that are provided with of regulation shell (3), two clamping assembly is all installed towards the inboard of carousel (2), be equipped with first pivot (9) with carousel (2) fixed connection in the middle of the inside of base (1), first motor (12) of the rotatory of drive first pivot are installed to the internal bottom wall of base (1), and be connected with the reducing gear between first motor (12) and first pivot (9), the side grafting of base (1) has the dead subassembly of card of spacing reducing gear, the diapire fixed mounting of carousel (2) has second motor (13), and two clamping assembly are located the tip of adjusting the shell and all are connected with first drive assembly, the output shaft of second motor (13) stretches into one of them and is connected with second drive assembly in adjusting shell (3), the drive assembly's both ends are connected with two first drive assemblies respectively.

2. The motor housing machining fixture of claim 1, wherein: the speed reduction assembly comprises a first gear (10) fixed on a first rotating shaft (9) and a second gear (11) fixed on an output shaft of a first motor (12), and the first gear (10) is meshed with the second gear (11).

3. A motor housing machining jig according to claim 2, wherein: the locking assembly comprises a socket (22) arranged on the side face of the base (1) and a plugboard (21) inserted into the socket (22), wherein the front end of the plugboard (21) is arranged to be a curved surface, teeth are arranged on the curved surface, and the teeth on the plugboard (21) are meshed with the teeth on the first gear (10).

4. The motor housing machining fixture of claim 1, wherein: the middle of the rotary table (2) is provided with a storage groove (7), and the edge of the rotary table (2) is fixedly connected with a handle (8).

5. The motor housing machining fixture of claim 1, wherein: the clamping assembly comprises a screw rod (15) rotatably arranged on each L-shaped plate (16), a sliding block (14) in threaded sleeve connection with the corresponding screw rod (15), a hollow cylinder (5) fixedly connected with the corresponding sliding block (14) and two clamping plates (6) fixedly connected with the other ends of the corresponding hollow cylinders (5), wherein the two clamping plates are arc-shaped plates, and two bevel gears (17) are fixedly connected with the two ends, away from each other, of the screw rods (15).

6. The motor housing machining fixture of claim 5, wherein: the two sliding blocks (14) are respectively cylindrical, the cylindrical radius of each sliding block (14) is the same as the outer diameter of the corresponding hollow cylinder (5), and the hollow cylinder (5) passes through a notch on the side surface of the adjusting shell (3).

7. The motor housing machining fixture of claim 5, wherein: the first transmission assembly comprises a first bevel gear (17) arranged at the end part of the screw rod (15) and a second bevel gear (18) coaxially connected with the first bevel gear (17), and the shafts inside the first bevel gear (17) and the second bevel gear (18) are rotatably connected to the L-shaped plate (16).

8. The motor housing machining fixture of claim 7, wherein: the second transmission assembly comprises a third bevel gear (19) fixedly connected to an output shaft of the second motor (13), a second rotating shaft (4) rotatably arranged between the two adjusting shells (3) and three fourth bevel gears (20) arranged on the second rotating shaft (4), wherein the third bevel gear (19) is meshed with one of the fourth bevel gears (20), and the other two fourth bevel gears (20) are respectively meshed with the two second bevel gears (18).