CN216066247U

CN216066247U - Angle grinder rotor gearbox assembling equipment

Info

Publication number: CN216066247U
Application number: CN202122048777.3U
Authority: CN
Inventors: 田冬亮
Original assignee: Zhejiang Fengshuo Intelligent Technology Co ltd
Current assignee: Zhejiang Fengshuo Intelligent Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-18
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an angle grinder rotor gear box assembling device which is characterized by comprising a first assembling mechanism and a second assembling mechanism which are arranged on a workbench, wherein the first assembling mechanism comprises a clamping component for clamping a rotor and a pushing component for conveying parts; the advantage is the coaxial setting of first assembly devices and second assembly devices, makes first assembly devices and second assembly devices can assemble each part to the rotor simultaneously, and one-time operation realizes a plurality of parts and assembles simultaneously.

Description

Angle grinder rotor gearbox assembling equipment

Technical Field

The utility model relates to assembling equipment, in particular to angle grinder rotor gearbox assembling equipment.

Background

The angle grinder is a portable electric tool for cutting and grinding glass fiber reinforced plastics, and is mainly used for cutting, grinding and brushing metal and stone materials.

The electric angle grinder is a machine for grinding, cutting, removing rust, and polishing metal members using a high-speed rotating sheet wheel, a rubber wheel, a wire wheel, or the like. The angle grinder is suitable for cutting, grinding and brushing metal and stone, and water is not used during operation. Guide plates must be used when cutting stone. Grinding and polishing operations can also be performed for models equipped with electronic control devices, if appropriate accessories are installed on such machines.

As shown in fig. 19, the existing angle grinder needs to assemble a bearing, a bevel gear and a gearbox cover on a rotor, generally through manual assembly, the assembly efficiency is low, the labor cost is high, and equipment capable of assembling the parts is also available in the market at present.

The assembly equipment for the angle grinder rotor gearbox, disclosed as CN212946450U, comprises a cabinet, wherein a bedplate is arranged in the middle of the cabinet, a bearing assembly mechanism is arranged at the front part above the bedplate, a rotor driving mechanism is arranged behind the bearing assembly mechanism, a sliding mechanism is arranged on the right side of the rotor driving mechanism, and a control device is arranged on the upper part of the cabinet; the rotor clamping sleeve with the barrel structure matched with the rotor appearance is arranged, so that the rotor is convenient to clamp; the gear seat and the nut placing groove are arranged, so that the rotary bevel gear and the nut are accurately positioned; the sliding plate, the guide rail, the sliding seat, the sliding groove, the push-pull seat, the fourth cylinder and the push-pull guide pillar are arranged, so that the sliding seat can move stably; the rotor driving mechanism is arranged to realize stable driving of the rotor clamp sleeve and the rotor, and the screwing torque is detected through the torque sensor, so that the assembly efficiency is improved; four support columns, support plates, a clamping sleeve support plate, an air cylinder support plate and a protection box are arranged, so that the whole rotor driving mechanism is firm and stable.

However, when the assembly device works, although the assembly mechanism of the bearing and the assembly mechanism of the bevel gear are on the same workbench, the bearing is assembled on the rotor through the bearing assembly mechanism, then the rotor is taken down and placed on the bevel gear assembly mechanism, and the bevel gear and the gearbox cover are assembled on the rotor at the same time, so that the assembly process is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing angle grinder rotor gear box assembling equipment for simultaneously assembling a plurality of parts.

The technical scheme adopted by the utility model for solving the technical problems is as follows: angle grinder rotor gear case rigging equipment, including establishing first assembly devices and the second assembly devices on the workstation, first assembly devices is including the centre gripping subassembly that is used for the centre gripping rotor and the propelling movement subassembly that is used for carrying the part, second assembly devices includes conveying assembly and puts the material subassembly, behind the centre gripping subassembly centre gripping rotor, propelling movement subassembly and put the coaxial setting of material subassembly, during the equipment, propelling movement subassembly and conveying assembly move towards the rotor simultaneously and assemble the part at the both ends of rotor simultaneously.

The further preferable scheme of the utility model is as follows: the clamping assembly comprises a pneumatic rotary chuck and a first servo motor, the pneumatic rotary chuck is used for clamping the rotor, and the first servo motor is used for driving the pneumatic rotary chuck to rotate along the axis of the pneumatic rotary chuck.

The further preferable scheme of the utility model is as follows: the output end of the first servo motor is provided with a gear, a tooth part is sleeved on the pneumatic rotary chuck, a belt is sleeved on the gear and the tooth part, and the first servo motor drives the pneumatic rotary chuck to rotate through the belt.

The further preferable scheme of the utility model is as follows: the propelling movement subassembly includes first cylinder, push rod, connecting pipe and thimble, and the output at first cylinder is connected to the push rod, and the one end of connecting pipe is connected on the push rod, and the thimble is established in the connecting pipe and its tip can stretch out from the other end of connecting pipe.

The further preferable scheme of the utility model is as follows: and a return spring is arranged in the connecting pipe, and two ends of the return spring are respectively propped against the push rod and the thimble.

The further preferable scheme of the utility model is as follows: the conveying assembly comprises a sliding frame and a second cylinder, a sliding rail is arranged on the workbench, and the second cylinder drives the sliding frame to slide on the sliding rail.

The further preferable scheme of the utility model is as follows: the sliding frame is provided with a connecting part, the connecting part penetrates through the workbench and is fixedly connected with the output end of the air cylinder, and the workbench is provided with a guide groove for the movement of the connecting part.

The further preferable scheme of the utility model is as follows: the material placing assembly comprises a rotating table and a clamping piece, the rotating table is rotatably connected to the conveying assembly along the rotating axis of the rotating table, a part placing groove is formed in the rotating table, and the clamping piece is used for clamping parts.

The further preferable scheme of the utility model is as follows: and a second servo motor is arranged on the conveying assembly, and the output end of the second servo motor is connected with a rotating table to drive the rotating table to rotate.

The further preferable scheme of the utility model is as follows: and a third air cylinder is arranged on the conveying assembly and drives the clamping piece to move in the axial direction of the rotating table.

Compared with the prior art, the utility model has the advantages that after the clamping assembly clamps the rotor, the pushing assembly and the material placing assembly are coaxially arranged, during assembly, the pushing assembly and the conveying assembly simultaneously move towards the rotor to simultaneously assemble parts at two ends of the rotor, and the first assembling mechanism and the second assembling mechanism are coaxially arranged, so that the first assembling mechanism and the second assembling mechanism can simultaneously assemble the parts on the rotor, and the simultaneous assembly of a plurality of parts is realized through one-time operation.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the utility model. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is an enlarged view at C of FIG. 3;

FIG. 6 is an enlarged view taken at D in FIG. 3;

FIG. 7 is a second schematic structural view of the present invention;

FIG. 8 is an enlarged view at E in FIG. 7;

FIG. 9 is a third schematic structural view of the present invention;

FIG. 10 is a schematic view of the assembly of the bevel teeth and nut on the rotary table;

FIG. 11 is a schematic view of the bearing after delivery into the delivery chamber;

FIG. 12 is a schematic view of the bevel gear mounting table and the nut mounting table in an initial position;

FIG. 13 is a schematic view of the bevel gear mounting table and the nut mounting table during operation;

FIG. 14 is a schematic view of the bevel gear mounting table and the nut mounting table in an assembled position;

FIG. 15 is a schematic view of the head shell after assembly on the mounting station;

FIG. 16 is a schematic view of the rotor after assembly in the pneumatic spin chuck;

FIG. 17 is a schematic view during assembly;

FIG. 18 is a schematic view after assembly is complete;

FIG. 19 is a schematic view of the required assembled parts.

In the figure: 1. a work table; 101. a slide rail; 102. a slider; 103. a guide groove;

2. a first assembly mechanism; 201. a support; 202. a pneumatic rotating chuck; 203. a first cylinder; 204. a first servo motor; 205. a chuck bearing; 206. a push rod; 207. a connecting pipe; 208. a return spring; 209. a thimble; 210. a step; 211. an annular step; 212. a gear; 213. a tooth portion; 214. a belt; 215. a delivery lumen; 216. a guide slope; 217. a fourth cylinder;

3. a second assembly mechanism; 301. a carriage; 302. a rotating table; 303. a third cylinder; 304. a connecting portion; 305. an assembly table; 306. a bevel gear assembly table; 307. a nut assembly stand; 308. a bevel gear placing groove; 309. a nut placing groove; 310. a clamping member; 311. a second cylinder;

4. a first feeding mechanism; 5. a second feeding mechanism; 6. a third feeding mechanism; 7. a rotor; 8. a bearing; 9. a gearbox cover; 10. conical teeth; 11. and a nut.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the utility model.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

An automatic assembly device for a rotor gear box of an angle grinder comprises a workbench 1, wherein a first assembly mechanism 2, a second assembly mechanism 3, a first feeding mechanism 4, a second feeding mechanism 5 and a third feeding mechanism 6 are arranged on the workbench 1, the first assembly mechanism 2 and the second assembly mechanism 3 are coaxially arranged, the first assembly mechanism 2 is used for clamping a rotor 7, a bearing 8 is assembled at a first end of the rotor 7, meanwhile, the first assembly mechanism 2 also drives the rotor 7 to rotate along the self axis of the rotor 7, the second assembly mechanism 3 is connected to the workbench 1 in a sliding mode, the sliding direction of the second assembly mechanism is the axial direction of the rotor 7 clamped on the first assembly mechanism 2, the second assembly mechanism 3 is used for clamping a gear box cover 9, when the second assembly mechanism 3 slides towards the first assembly mechanism 2, a bevel gear 10, a nut 11 and the gear box cover 9 are assembled at a second end of the rotor 7, the first feeding mechanism 4 is used for automatically conveying the bearing 8 to the first assembling mechanism 2, the second feeding mechanism 5 is used for automatically conveying the nut 11 to the second assembling mechanism 2, and the third feeding mechanism 6 is used for automatically conveying the bevel gear 10 to the second assembling mechanism 2.

During assembly, the rotor 7 is fixed on the first assembly mechanism 2, meanwhile, the first assembly mechanism 2 can drive the rotor 7 to rotate along the axis of the rotor 7, then the first feeding mechanism 4 conveys the bearing 8 to the first assembly mechanism 2, the second feeding mechanism 5 conveys the nut 11 to the second assembly mechanism 2, the third feeding mechanism 6 conveys the bevel gear 10 to the second assembly mechanism 2, then the gearbox cover 9 is assembled on the second assembly mechanism 3, the second assembly mechanism 3 can clamp the gearbox cover 9 tightly, then the first assembly mechanism 2 assembles the bearing on the first end of the rotor 7, the second assembly mechanism 3 moves towards the first assembly mechanism 2, after the second end of the rotor 7 respectively passes through the bevel gear 10 and the gearbox cover 9, the nut 11 is assembled on the second end of the rotor 7 under the rotation of the first assembly mechanism 2 until the nut 11 is screwed, the bevel gear 10 and the gearbox cover 9 are fixed to the second end of the rotor 7, enabling the bearing 8, the gearbox cover 9, the bevel gear 10 and the nut 11 to be assembled on the rotor 7 at the same time.

The first assembling mechanism 2 comprises a pneumatic rotating chuck 202, a first pushing device, a first air cylinder 203, a fourth air cylinder 217 and a first servo motor 204, wherein the pneumatic rotating chuck 202 is arranged on the support 201, the pneumatic rotating chuck 202 is rotationally connected to the support 201, the first air cylinder 203 drives the pushing head of the first pushing device to extend into the pneumatic rotating chuck 202, the fourth air cylinder 217 is used for driving the pneumatic rotating chuck 202 to clamp the rotor, and the first servo motor 204 drives the pneumatic rotating chuck 202 to rotate.

The front end of the pneumatic rotating chuck 202 is provided with a guide inclined plane 216, the fourth cylinder 217 operates to pull the pneumatic rotating chuck 202 to move, and in the moving process, under the action of the guide inclined plane 216, the inner diameter of the pneumatic rotating chuck 202 is gradually reduced, so that the pneumatic rotating chuck 202 is clamped.

Further, a collet bearing 205 is arranged on the support 201, the number of the collet bearings 205 is two, the two collet bearings 205 are coaxially arranged side by side, and the pneumatic rotary collet 202 is sleeved in the two collet bearings 205, so that the pneumatic rotary collet 202 can rotate on the support 201.

The first pushing device comprises a push rod 206, a connecting pipe 207, a return spring 208 and a thimble 209, wherein one end of the connecting pipe 207 is connected to the push rod 206, the thimble 209 is slidably connected to the other end of the connecting pipe 207 and can extend out of the connecting pipe 207, the return spring 208 is arranged in the connecting pipe 207, and two ends of the return spring 208 are respectively arranged between the push rod 206 and the thimble 209 in an abutting mode.

The rear end of push rod 206 is connected first cylinder 203, first cylinder 203 promotes push rod 206 and removes, connecting pipe 207 is the structure of well expert, be equipped with the screw thread on the one end inner wall of connecting pipe 207, connecting pipe 207 threaded connection is at the tip of push rod 206, the opening part of the other end inner wall of connecting pipe 207 is equipped with step 210, be equipped with annular step 211 on thimble 209, after thimble 209 inserts connecting pipe 207, annular step 211 card is on step 210, the tip of thimble 209 stretches out from connecting pipe 207.

When the bearing is assembled, the first air cylinder 203 pushes the push rod 206 to move towards the pneumatic rotating chuck 202, the push rod 206 drives the connecting pipe 207 to move, the thimble 209 is inserted into the bearing 8, the first air cylinder 203 pushes the push rod 206 towards the pneumatic rotating chuck 202 until the thimble 209 abuts against the end of the rotor 7, the thimble 209 is retracted into the connecting pipe 207 under the action of the return spring 208, the first air cylinder 203 continues to operate until the end of the connecting pipe 207 abuts against the bearing 8 to be sleeved on the rotor 7, the first air cylinder 203 stops operating, and the push rod 206 is pulled back to return to the original position.

The output end of the first servo motor 204 is provided with a gear 212, the first servo motor 204 drives the gear 212 to rotate, the outer wall of the pneumatic rotary chuck 202 is provided with a tooth portion 213, the gear 212 and the tooth portion 213 are sleeved with a belt 214, the first servo motor 204 can drive the pneumatic rotary chuck 202 to rotate through the belt 214, namely, the first servo motor 204 drives the gear 212 to rotate, and the belt 214 drives the pneumatic rotary chuck 202 to rotate.

When the rotor 7 is placed in the pneumatic rotating chuck 202, the pneumatic rotating chuck 202 contracts to clamp the rotor 7, and after clamping, when the first servo motor 204 rotates, the pneumatic rotating chuck 202 is driven to rotate, and meanwhile, the rotor 7 is driven to rotate along the axis of the rotor 7 along with the pneumatic rotating chuck 202.

The second mounting mechanism 3 includes a carriage 301, a rotary table 302, and a third cylinder 303, the third cylinder 303 drives the carriage 301 to move on the table 1, and the rotary table 302 is rotatably connected to the carriage 301 along its axial center.

The workbench 1 is provided with a slide rail 101, the sliding frame 301 is connected to the slide rail 101 in a sliding manner, further, the sliding blocks 102 are arranged between the slide rail 101 and the sliding frame 301, the number of the sliding blocks 102 is four, the four sliding blocks 102 are respectively fixedly connected to four corners of the bottom of the sliding frame 301, the sliding blocks 102 are connected to the slide rail 101 in a sliding manner, and the moving direction of the sliding frame 301 is the axial direction of the rotor 7 after the rotor 7 is clamped on the pneumatic rotary chuck 202.

The third cylinder 303 is arranged below the workbench 1, the bottom of the sliding frame 301 is provided with a connecting part 304 penetrating through the workbench 1, the workbench 1 is provided with a guide groove 103 used for the movement of the connecting part 304, when the sliding frame 301 slides, the connecting part 304 can move in the guide groove 103, the output end of the third cylinder 303 is fixedly connected to the connecting part 304, the third cylinder 303 drives the connecting part 304 to move, namely, the third cylinder 303 drives the sliding frame 301 to move on the workbench 1.

The rotating platform 302 is rotatably connected above the sliding frame 301, the rotating platform 302 rotates along the axis of the rotating platform 302, the rotating platform 302 is provided with a circular assembling table 305, the assembling table 305 is used for assembling the head shell 9, the rotating platform 302 is provided with a long-strip-shaped bevel gear assembling table 306 and a long-strip-shaped nut assembling table 307, the bevel gear assembling table 306 is attached to the nut assembling table 307, the top of the bevel gear assembling table 306 and the top of the nut assembling table 307 extend out of the assembling table 305, the top of the bevel gear assembling table 306 is provided with a bevel gear placing groove 308 which is the same as the bevel gear 10 in shape, and the top of the nut assembling table 307 is provided with a nut placing groove 309 which is the same as the nut 11 in shape.

The rotating platform 302 is provided with a sliding groove 312, the bevel gear assembling platform 306 and the nut assembling platform 307 can slide back and forth in the sliding groove 312, furthermore, the rotating platform 302 is provided with a fifth air cylinder 313, the fifth air cylinder 313 drives the bevel gear assembling platform 306 and the nut assembling platform 307 to slide back and forth in the sliding groove 312, the bottom of the rotating platform 302 is provided with a sixth air cylinder 314, and the sixth air cylinder 314 drives the nut assembling platform 307 to move up and down.

The head shell 9 needs to be mounted on the mounting table 305, and the bevel gear 10 and the nut 11 are placed inside the head shell 9, but because the bottom opening of the head shell 9 is small, only the bevel gear mounting table 306 and the nut mounting table 307 can simultaneously extend into the head shell, if the bevel gear 10 is mounted on the bevel gear mounting table 306, because the bevel gear 10 is large, the bevel gear 10 occupies the size of the bottom opening of the head shell 9, the bevel gear 10 and the nut 11 cannot be simultaneously placed in the head shell 9, and the head shell 9 cannot be mounted on the mounting table 305, so that the head shell 9 can be smoothly mounted on the mounting table 305 through the cooperation of the fifth air cylinder 313 and the sixth air cylinder 314.

In the initial position, the bevel gear assembly table 306 and the nut assembly table 307 are located at the rear end of the sliding groove 312, after the nut 11 is assembled on the nut assembly table 307, the sixth air cylinder 314 drives the nut assembly table 307 to slide downwards, the bevel gear 10 is assembled on the bevel gear assembly table 306, the rotary table 302 is rotationally reset to the processing position, the head shell 9 is assembled, the bevel gear 10 extends into the head shell 9, the nut is located below the bottom surface of the head shell 9, at this time, the fifth air cylinder 313 operates to push the bevel gear assembly table 306 and the nut assembly table 307 to simultaneously displace forwards, the nut assembly table 307 moves to the position below the bottom opening of the head shell 9, at this time, the sixth air cylinder 314 operates to push the nut assembly table 307 to displace upwards to extend into the head shell 9, and the axis of the nut 11 is aligned with the axis of the bevel gear 10, so that the bevel gear 10 and the nut 11 can be placed into the head shell 9.

When the rotary table 302 is rotated to the assembly position, i.e., in the 0 ° state, the axial centers of the bevel teeth 10 on the bevel tooth seating grooves 308 and the nut 11 on the nut seating groove 309 are coaxial with the axial center of the rotor 7 held on the pneumatic rotary chuck 202, so that the rotor 7 can be aligned when assembled with the bevel teeth 10 and the nut 11.

The clamping piece 310 is driven by the second air cylinder 311, the second air cylinder 311 drives the clamping piece 310 to move up and down, after the gearbox cover 9 is placed on the assembling table 305, the second air cylinder 311 drives the clamping piece 310 to press down, the gearbox cover 9 is firmly fixed on the assembling table 305, after the assembling is completed, the second air cylinder 311 drives the clamping piece 310 to move up, the clamping piece 310 is separated from the gearbox cover 9, and the machined workpiece can be taken down.

Preferably, the clamping member 310 is provided with a rubber pad, and the rubber pad can ensure that the gear box cover 9 is not scratched when the clamping member 310 is pressed on the gear box cover 9.

When assembling the parts, the rotary table 302 is at the initial position, i.e. 0 ° position, the front of the rotary table 302 faces the first assembling mechanism 2, the rotary table 302 rotates 90 ° counterclockwise, at this time, the front of the rotary table 302 aligns with the output end of the second feeding pipe 502, the second pushing device 503 pushes the nut 11 onto the nut placing groove 309, the rear of the rotary table 302 aligns with the output end of the third feeding pipe 602, the third pushing device 603 pushes the bevel 10 onto the bevel placing groove 309, then the rotary table 302 rotates 90 ° clockwise to return to the initial position, i.e. 0 ° position, the head shell 9 is mounted on the assembling table 305, and finally the clamping member 310 clamps the head shell 9.

In the machining process, the first feeding pipe 402 conveys the bearing placed in the first feeding tray 401 to the conveying cavity 215, the rotating table 302 rotates 90 degrees anticlockwise, at the moment, the front of the rotating table 302 is aligned with the output end of the second feeding pipe 502, the second pushing device 503 pushes the nut 11 to the nut placing groove 309, the rear of the rotating table 302 is aligned with the output end of the third feeding pipe 602, the third pushing device 603 pushes the bevel gear 10 to the bevel gear placing groove 309, and then the rotating table 302 rotates 90 degrees clockwise to return to the initial position, namely the 0 degree position.

The rotor 7 is inserted into the pneumatic spin chuck 202, and the pneumatic spin chuck 202 is contracted to clamp the rotor 7.

The gear box cover 9 is placed on the mounting table 305, and after the gear box cover 9 is placed on the mounting table 305, the clamping members 310 firmly fix the gear box cover 9 on the mounting table 305.

When the machine starts to work, the first servo motor 204 drives the gear 212 to rotate, the belt 213 drives the pneumatic rotary chuck 202 to rotate, the pneumatic rotary chuck 202 drives the rotor 7 to rotate along the axis of the rotor 7, and meanwhile, the third air cylinder 303 runs to drive the sliding frame 301 to move towards the first assembling mechanism 2 on the workbench 1.

The first air cylinder 203 pushes the push rod 206 to move towards the pneumatic rotary chuck 202, the thimble 209 is gradually inserted into the bearing 8, the first air cylinder 203 pushes the push rod 206 towards the pneumatic rotary chuck 202 until the thimble 209 abuts against the end of the rotor 7, the thimble 209 is received into the connecting pipe 207 under the action of the return spring 208, the first air cylinder 203 continues to operate until the end of the connecting pipe 207 abuts against the bearing 8 to be sleeved on the first end of the rotor 7, meanwhile, in the process that the sliding frame 301 moves towards the first assembling mechanism 2, the second end of the rotor 7 sequentially penetrates through the conical teeth 10 to enable the conical teeth 10 to be installed on the rotor 7 and then penetrate through the gear box cover 9, finally, the rotor 7 is driven by the pneumatic rotary chuck 202 to be assembled with the nut 11 until the nut 11 and the rotor 7 are screwed, and the conical teeth 10 and the gear box cover 9 are fixedly connected on the rotor 7.

The first air cylinder 203 drives the first pushing device to retreat, the first servo motor 204 stops running, the rotor 7 is delivered and placed by the pneumatic rotary chuck 202, the sliding frame 301 is driven by the third air cylinder 303 to return to the original position, the assembled workpiece is taken out of the pneumatic rotary chuck 202 along with the sliding frame 301, and finally the clamping piece 310 is lifted and taken down.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention usually put in use, are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The angle grinder rotor gearbox assembling equipment provided by the utility model is described in detail, specific examples are applied in the description to explain the principle and the implementation mode of the utility model, and the description of the examples is only used for helping to understand the utility model and the core idea. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. Angle grinder rotor gear case rigging equipment, its characterized in that: including establishing first assembly devices and the second assembly devices on the workstation, first assembly devices is including the centre gripping subassembly that is used for the centre gripping rotor and the propelling movement subassembly that is used for carrying the part, second assembly devices includes conveying assembly and puts the material subassembly, behind the centre gripping subassembly centre gripping rotor, propelling movement subassembly and put the coaxial setting of material subassembly, and during the assembly, propelling movement subassembly and conveying assembly move towards the rotor simultaneously and assemble the part at the both ends of rotor simultaneously.

2. The angle grinder rotor gearbox mounting apparatus of claim 1, wherein: the clamping assembly comprises a pneumatic rotary chuck and a first servo motor, the pneumatic rotary chuck is used for clamping the rotor, and the first servo motor is used for driving the pneumatic rotary chuck to rotate along the axis of the pneumatic rotary chuck.

3. The angle grinder rotor gearbox mounting apparatus of claim 2, wherein: the output end of the first servo motor is provided with a gear, a tooth part is sleeved on the pneumatic rotary chuck, a belt is sleeved on the gear and the tooth part, and the first servo motor drives the pneumatic rotary chuck to rotate through the belt.

4. The angle grinder rotor gearbox mounting apparatus of claim 1, wherein: the propelling movement subassembly includes first cylinder, push rod, connecting pipe and thimble, and the output at first cylinder is connected to the push rod, and the one end of connecting pipe is connected on the push rod, and the thimble is established in the connecting pipe and its tip can stretch out from the other end of connecting pipe.

5. The angle grinder rotor gearbox mounting apparatus of claim 4, wherein: and a return spring is arranged in the connecting pipe, and two ends of the return spring are respectively propped against the push rod and the thimble.

6. The angle grinder rotor gearbox mounting apparatus of claim 1, wherein: the conveying assembly comprises a sliding frame and a second cylinder, a sliding rail is arranged on the workbench, and the second cylinder drives the sliding frame to slide on the sliding rail.

7. The angle grinder rotor gearbox mounting apparatus of claim 6, wherein: the sliding frame is provided with a connecting part, the connecting part penetrates through the workbench and is fixedly connected with the output end of the air cylinder, and the workbench is provided with a guide groove for the movement of the connecting part.

8. The angle grinder rotor gearbox mounting apparatus of claim 1, wherein: the material placing assembly comprises a rotating table and a clamping piece, the rotating table is rotatably connected to the conveying assembly along the rotating axis of the rotating table, a part placing groove is formed in the rotating table, and the clamping piece is used for clamping parts.

9. The angle grinder rotor gearbox mounting apparatus of claim 8, wherein: and a second servo motor is arranged on the conveying assembly, and the output end of the second servo motor is connected with a rotating table to drive the rotating table to rotate.

10. The angle grinder rotor gearbox mounting apparatus of claim 8, wherein: and a third air cylinder is arranged on the conveying assembly and drives the clamping piece to move in the axial direction of the rotating table.