CN216066248U - Automatic feeding device of automatic assembly equipment for angle grinder rotor gear box - Google Patents

Abstract

The utility model discloses an automatic feeding device of automatic assembly equipment of an angle grinder rotor gear box, which is characterized by comprising an assembly mechanism, a second feeding mechanism and a third feeding mechanism which are arranged on a workbench, wherein the assembly mechanism is provided with a part accommodating groove, the second feeding mechanism and the third feeding mechanism are arranged at the side part of the assembly mechanism, the assembly mechanism aligns the part accommodating groove with the second feeding mechanism or the third feeding mechanism by rotating along the axis of the assembly mechanism, and then the second feeding mechanism or the third feeding mechanism conveys parts into the part accommodating groove; the advantage is that assembly devices aligns each material feeding unit through self rotation, and then material feeding mechanism carries the part to assembly devices on, realizes automatic feeding, does not need artifical manual placing, and efficiency is higher.

Description

Automatic feeding device of automatic assembly equipment for angle grinder rotor gear box

Technical Field

The utility model relates to automatic assembly equipment for an angle grinder rotor gear box, in particular to an automatic feeding device for the automatic assembly equipment for the angle grinder rotor gear box.

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. 21, the existing angle grinder needs to assemble the bearing, the bevel gear and the head housing on the rotor, generally through manual assembly, the assembly efficiency is low, the labor cost is high, and the existing market also has equipment capable of assembling the above parts.

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 equipment provided by the above works, the bevel teeth and the nuts are required to be assembled on the rotor on the assembly mechanism, the bevel teeth and the nuts for fixing are required to be manually placed on the assembly mechanism through manpower, the operation process is complicated, and the assembly efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an automatic feeding device of automatic assembly equipment for a gear box of an angle grinding rotor, which can automatically feed materials and has high working efficiency.

The technical scheme adopted by the utility model for solving the technical problems is as follows: automatic feeding device of angle grinder rotor gear box automatic assembly equipment, including establishing assembly devices, second feeding mechanism and the third feeding mechanism on the workstation, the last part mounting groove that is equipped with of assembly devices, second feeding mechanism and third feeding mechanism all establish the lateral part at assembly devices, and assembly devices is through aiming at second feeding mechanism or third feeding mechanism back with part mounting groove along its self axle center is rotatory, and second feeding mechanism or third feeding mechanism carry the part to the part mounting inslot.

The further preferable scheme of the utility model is as follows: the assembling mechanism comprises a sliding frame, a rotating table and an assembling table, the sliding frame is connected to the workbench in a sliding mode, the rotating table is connected to the sliding frame in a rotating mode along the axis of the rotating table, the assembling table is fixedly connected to the rotating table, and a part placing groove is formed in the assembling table.

The further preferable scheme of the utility model is as follows: the sliding frame is provided with a servo motor, the output end of the servo motor is connected with the rotating table, and the servo motor drives the rotating table to rotate along the rotating axis of the rotating table.

The further preferable scheme of the utility model is as follows: the workbench is provided with a slide rail, and the sliding frame is connected to the slide rail in a sliding manner.

The further preferable scheme of the utility model is as follows: the bottom fixedly connected with of balladeur train and slide rail sliding connection's slider, the quantity of slider is four and establishes respectively on four corners of balladeur train four parts.

The further preferable scheme of the utility model is as follows: the part placing groove comprises a bevel gear placing groove and a nut placing groove, a bevel gear assembling table and a nut assembling table are arranged on the assembling table side by side, the bevel gear placing groove is formed in the top of the bevel gear assembling table, and the nut placing groove is formed in the top of the nut assembling table.

The further preferable scheme of the utility model is as follows: the second feeding mechanism comprises a second feeding tray and a second feeding pipeline, a first end opening of the second feeding pipeline is connected with the second feeding tray, and a second end opening of the second feeding pipeline is aligned with the rotating axis of the assembling mechanism.

The further preferable scheme of the utility model is as follows: and a second pushing device is arranged at the second end of the second feeding pipeline and conveys the parts to the part placing groove.

The further preferable scheme of the utility model is as follows: the third feeding mechanism comprises a third feeding tray and a third feeding pipeline, a second end opening of the third feeding pipeline is connected with the third feeding tray, and a second end opening of the third feeding pipeline is aligned with the rotating shaft center of the assembling mechanism.

The further preferable scheme of the utility model is as follows: and a second end of the third feeding pipeline is provided with a third pushing device, and the third pushing device conveys the parts to the part arranging groove.

Compared with the prior art, the automatic feeding device has the advantages that the first feeding device and the second feeding device are arranged on the side portion of the assembling mechanism, the assembling mechanism aligns the part placing groove with the first feeding device or the second feeding device through rotation along the axis of the assembling mechanism, then the first feeding device or the second feeding device conveys the parts into the part placing groove, the assembling mechanism aligns the feeding devices through rotation, then the feeding mechanism conveys the parts onto the assembling mechanism, automatic feeding is achieved, manual placing is not needed, and efficiency is higher.

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 first schematic view of the rotary table rotationally aligned with the second feeding mechanism and the third feeding mechanism;

FIG. 11 is a second schematic view of the rotary table rotationally aligned with the second feed mechanism and the third feed mechanism;

FIG. 12 is a schematic view of the assembly of the bevel teeth and nut on the rotary table;

FIG. 13 is a schematic view of the bearing after delivery into the delivery chamber;

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

FIG. 15 is a schematic view of the bevel gear assembly station and the nut assembly station during operation;

FIG. 16 is a schematic view of the bevel gear mounting table and the nut mounting table in an assembled position;

FIG. 17 is a schematic view of the head shell after assembly on the mounting station;

FIG. 18 is a schematic view of the rotor after assembly in the pneumatic spin chuck;

FIG. 19 is a schematic view during assembly;

FIG. 20 is a schematic view after assembly is complete;

FIG. 21 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; 312. a chute; 313. a fifth cylinder; 314. a sixth cylinder;

4. a first feeding mechanism; 401. a first feed tray; 402. a first feed conduit;

5. a second feeding mechanism; 501. a second feed tray; 502. a second feed conduit; 503. a second pushing device;

6. a third feeding mechanism; 601. a third feed tray; 602. a third feed conduit; 603. a third pushing device; 7. a rotor; 8. a bearing; 9. a head shell; 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 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 head shell 9, when the second assembly mechanism 3 slides towards the first assembly mechanism 2, a conical tooth 10, a nut 11 and the head shell 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 assembly mechanism 2, the second feeding mechanism 5 is used for automatically conveying nuts 11 to the second assembling mechanism 2, and the third feeding mechanism 6 is used for automatically conveying bevel gears 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 head shell 9 is assembled on the second assembly mechanism 3, the second assembly mechanism 3 can clamp the head shell 9, 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 head shell 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 head shell 9 are fixed on the second end of the rotor 7, the bearing 8, the head housing 9, the conical teeth 10 and the nut 11 can 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 automatic feeding device on the first assembling mechanism 4 comprises a first feeding tray 401 and a first conveying pipeline 402, a conveying cavity 215 is formed in the support 201, the top end of the conveying cavity 215 is communicated with the first conveying pipeline 402, a first end of the conveying cavity 215 is communicated with the pneumatic rotary chuck 202, the connecting pipe 207 is inserted from a second end of the conveying cavity 215, when the connecting pipe is located at an initial position, the position of the ejector pin 209 is located in front of the first conveying pipeline 402, the first conveying pipeline 402 sends the bearing 8 into the conveying cavity 402, the ejector pin 209 is pushed by the first air cylinder 203 to be inserted into the bearing 8, the bearing 8 is assembled on the rotor 7, when the first pushing device is reset, the first pushing device returns to the initial position, and the position of the ejector pin 209 is located in front of the first conveying pipeline 402.

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 automatic feeding device on the second assembling mechanism 3 comprises a second feeding mechanism 5 and a third feeding mechanism 6, the second feeding mechanism 5 and the third feeding mechanism 6 are arranged on the side portion of the second assembling mechanism 3, the second assembling mechanism 3 aligns the bevel gear placing groove 308 and the nut placing groove 309 with the second feeding mechanism 5 or the third feeding mechanism 6 through rotation along the self axis, and then the second feeding mechanism 5 or the third feeding mechanism 6 conveys parts into the bevel gear placing groove 308 and the nut placing groove 309.

The second feeding mechanism 5 is arranged on the left side of the second assembling mechanism 2, the second feeding mechanism 5 comprises a second feeding tray 501 and a second conveying pipeline 502, the input end of the second conveying pipeline 502 is connected with the second feeding tray 501, the output end of the second conveying pipeline 502 is provided with a second pushing device 503, and the second pushing device 503 can push the nuts 11 to the nut arranging grooves 309.

Further, the output end of the second conveying pipe 502 is located at the right side of the rotary table 302, specifically, the output end of the second conveying pipe 502 is located at the right side of the rotary table 302, that is, after the rotary table 302 in the initial state is rotated by 90 ° counterclockwise, the output end of the second conveying pipe 502 can be aligned with the nut placing groove 309 on the nut assembling table 307, and the second pushing device 503 can accurately push the nut 11 onto the nut placing groove 309.

The third feeding mechanism 6 is arranged on the right side of the second assembling mechanism 2, the third feeding mechanism 6 comprises a third feeding tray 601 and a third conveying pipeline 602, the input end of the third conveying pipeline 602 is connected with the third feeding tray 601, the output end of the third conveying pipeline 602 is provided with a third pushing device 603, and the third pushing device 603 can push the bevel teeth 10 to the bevel tooth arranging grooves 308.

Further, the output end of the third conveying pipe 602 is located at the left side of the rotary table 302, specifically, the output end of the third conveying pipe 602 is located at the right left side of the rotary table 302, that is, after the rotary table 302 in the initial state rotates 90 ° counterclockwise, the output end of the third conveying pipe 602 can be exactly aligned with the bevel gear setting groove 308 on the bevel gear assembling table 306, and the third pushing device 603 can accurately push the bevel gear 10 onto the bevel gear setting groove 308.

Still be equipped with holder 310 on the balladeur train 301, holder 310 passes through the drive of second cylinder 311, and the second cylinder 311 drives holder 310 can upper and lower displacement, and after head shell 9 placed on assembly table 305, second cylinder 311 drives holder 310 pushes down, fixes head shell 9 on assembly table 305 firmly, and after accomplishing the assembly, second cylinder 311 drives holder 310 upward displacement, and holder 310 breaks away from with head shell 9, just can take off the work piece after the processing was accomplished.

Preferably, the clamping member 310 is provided with a rubber pad, which can ensure that the head housing 9 is not scratched when the clamping member 310 is pressed on the head housing 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 head housing 9 is placed on the mounting table 305, and after the head housing 9 is placed on the mounting table 305, the holding members 310 firmly fix the head housing 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 rotating 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 rotating 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 head shell 9, then penetrates through the bevel teeth 10 to enable the bevel teeth 10 to be installed on the rotor 7, and finally, the rotor 7 is driven by the pneumatic rotating chuck 202 to be assembled with the nut 11 until the nut 11 and the rotor 7 are screwed, and the bevel teeth 10 and the head shell 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 above detailed description of the automatic feeding device of the automatic assembly equipment of the angle grinder rotor gearbox provided by the utility model is provided, and the principle and the implementation mode of the utility model are explained by applying specific examples, and the description of the above 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 (10)

1. Automatic feeding device of angle grinder rotor gear box automatic assembly equipment, its characterized in that: the assembling mechanism is characterized by comprising an assembling mechanism, a second feeding mechanism and a third feeding mechanism which are arranged on a workbench, wherein a part placing groove is formed in the assembling mechanism, the second feeding mechanism and the third feeding mechanism are arranged on the side part of the assembling mechanism, the assembling mechanism aims the part placing groove at the second feeding mechanism or the third feeding mechanism through rotation along the axis of the assembling mechanism, and then the second feeding mechanism or the third feeding mechanism conveys parts into the part placing groove.

2. The automatic feeding device of the angle grinder rotor gearbox automatic assembly equipment according to claim 1, characterized in that: the assembling mechanism comprises a sliding frame, a rotating table and an assembling table, the sliding frame is connected to the workbench in a sliding mode, the rotating table is connected to the sliding frame in a rotating mode along the axis of the rotating table, the assembling table is fixedly connected to the rotating table, and a part placing groove is formed in the assembling table.

3. The automatic feeding device of the angle grinder rotor gearbox automatic assembly equipment according to claim 2, characterized in that: the sliding frame is provided with a servo motor, the output end of the servo motor is connected with the rotating table, and the servo motor drives the rotating table to rotate along the rotating axis of the rotating table.

4. The automatic feeding device of the angle grinder rotor gearbox automatic assembly equipment according to claim 2, characterized in that: the workbench is provided with a slide rail, and the sliding frame is connected to the slide rail in a sliding manner.

5. The automatic feeding device of the angle grinder rotor gearbox automatic assembly equipment according to claim 4, characterized in that: the bottom fixedly connected with of balladeur train and slide rail sliding connection's slider, the quantity of slider is four and establishes respectively on four corners of balladeur train four parts.

6. The automatic feeding device of the angle grinder rotor gearbox automatic assembly equipment according to claim 2, characterized in that: the part placing groove comprises a bevel gear placing groove and a nut placing groove, a bevel gear assembling table and a nut assembling table are arranged on the assembling table side by side, the bevel gear placing groove is formed in the top of the bevel gear assembling table, and the nut placing groove is formed in the top of the nut assembling table.

7. The automatic feeding device of the angle grinder rotor gearbox automatic assembly equipment according to claim 1, characterized in that: the second feeding mechanism comprises a second feeding tray and a second feeding pipeline, a first end opening of the second feeding pipeline is connected with the second feeding tray, and a second end opening of the second feeding pipeline is aligned with the rotating axis of the assembling mechanism.

8. The automatic feeding device of the automatic assembling equipment for the angle grinding rotor gearbox according to claim 7, is characterized in that: and a second pushing device is arranged at the second end of the second feeding pipeline and conveys the parts to the part placing groove.

9. The automatic feeding device of the angle grinder rotor gearbox automatic assembly equipment according to claim 1, characterized in that: the third feeding mechanism comprises a third feeding tray and a third feeding pipeline, a second end opening of the third feeding pipeline is connected with the third feeding tray, and a second end opening of the third feeding pipeline is aligned with the rotating shaft center of the assembling mechanism.

10. The automatic feeding device of the angle grinder rotor gearbox automatic assembly equipment according to claim 9, characterized in that: and a second end of the third feeding pipeline is provided with a third pushing device, and the third pushing device conveys the parts to the part arranging groove.

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