Production and processing equipment for motor end cover

Abstract

The invention belongs to the technical field of motor end cover machining, and discloses motor end cover production and machining equipment which comprises a supporting seat, a rotating cylinder is rotatably mounted in the supporting seat, an assembling cavity is formed in the outer surface of the rotating cylinder, and clamping assemblies are arranged on the two sides of the inner wall of the assembling cavity. According to the automatic blanking device for the motor end cover, the cylindrical assembly hole of the motor end cover is polished after feeding and moving, the end cover is rotated to the lower portion after polishing, and automatic blanking of the polished motor end cover is achieved under the cooperation contact automatic clamping effect; therefore, rapid and automatic positioning feeding, precise positioning grinding and automatic discharging treatment in the motor end cover production and machining treatment process are achieved, the whole continuous production and machining continuous efficiency is high, during grinding treatment, the assembly cavities distributed on the other side synchronously rotate to the feeding mechanism, and the machining efficiency is improved. And in the polishing treatment process, feeding and positioning treatment of the next round of machined end covers can be continuously achieved, the comprehensive production efficiency is greatly improved, and the practical effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of motor end cover processing, and in particular relates to a production and processing device for a motor end cover. Background Art

[0002] Micro motors, whose full name is micro special motors, refer to a type of electric motors with smaller size and output power, whose structure and functions match the requirements of special machinery. For the production and processing of micro motor end covers, it is usually necessary to grind the inner wall surface of the middle bearing assembly hole of the end cover to improve the bearing assembly quality and realize end cover processing.

[0003] The production and processing equipment of the motor end cover in the prior art needs to position and fix the end cover when performing rotational grinding on the cylindrical surface of the assembly hole of the motor end cover, and then perform progressive grinding on the cylindrical inner surface of the assembly hole after positioning and fixing, and after grinding is completed and exits the grinding mechanism, the rear end cover after processing is released and removed. In fact, the continuous actions of material positioning, grinding, and removing and replacing materials are complicated and cumbersome to operate. Especially for the processing of batch micro motor end covers, the intermediate operations take up a lot of time, and the continuous production and processing efficiency is low. On the one hand, it is difficult to achieve rapid loading and unloading processing, and on the other hand, it is inconvenient to complete the batch processing of multiple groups of end covers, resulting in low production and processing efficiency and poor use effect. Summary of the invention

[0004] The object of the present invention is to provide a production and processing equipment for a motor end cover to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a kind of production and processing equipment of motor end cover, comprising a support seat, a rotating cylinder is rotatably installed inside the support seat, an outer surface of the rotating cylinder is provided with an assembly cavity, and clamping components are provided on both sides of the inner wall of the assembly cavity, and the assembly cavity is divided into three groups, and the three groups of assembly cavities are annularly distributed on the outer surface of the rotating cylinder with equal spacing, and grinding components, moving components and distributed air supply components are symmetrically installed at both ends of the support seat, the grinding components are fixed on the moving components, and the distributed air supply components respectively control the lateral movement of the moving components and the clamping of the clamping components, and the assembly hole of the motor end cover is polished when the grinding component is moved into the assembly cavity, and a loading mechanism is provided on the right side of the support seat, and the motor end cover in the assembly cavity is positioned and loaded at the right loading mechanism, and is polished when it is rotated to the left grinding component, and is automatically dropped when it is rotated to the bottom.

[0006] Preferably, the support seat includes a fixed plate and a support frame, the number of the fixed plates is two, the support frame is fixed between the two fixed plates and located at the bottom, and the front of the fixed plate is respectively provided with an air vent hole, a sleeve hole and a conducting hole.

[0007] Preferably, the air leakage hole is located at the lower part of the front surface of the fixed disk, the conducting hole and the sleeve hole are both located at the upper left side of the front surface of the fixed disk, and the air leakage hole and the conducting hole are located on the same rotating circle.

[0008] Preferably, the number of the assembly cavities in each group is two and they are symmetrically distributed on the rotating cylinder. An adapting hole is provided on the end face of the rotating cylinder. The adapting hole is connected to the assembly cavity. The sleeve hole is located on the rotation path of the adapting hole. The inner diameters of the sleeve hole and the adapting hole are the same.

[0009] Preferably, the clamping assembly includes an elastic airbag, a side cavity and a connecting groove, the side cavity and the connecting groove are both opened inside the rotating cylinder, the side cavities are symmetrically distributed on both sides of the assembly cavity and are connected to the assembly cavity, the elastic airbag is fixedly connected in the side cavity, the connecting groove keeps the side cavities symmetrically distributed on both sides of the assembly cavity connected, and a vent hole is opened inside the rotating cylinder, the vent hole passes through the rotating cylinder and is connected to the connecting groove, and the vent hole is connected with the conducting hole and the air leakage hole in sequence during intermittent rotation.

[0010] Preferably, a rotating shaft is fixedly sleeved inside the rotating cylinder, and the rotating shaft is rotatably sleeved inside the fixed plate. A servo motor is fixedly provided at one end of the fixed plate, and the servo motor controls the intermittent rotation of the rotating shaft, and each rotation angle is 120°. The loading mechanism includes a loading cylinder and a bracket.

[0011] Preferably, the grinding assembly includes a motor 1, a rotating rod and a grinding sleeve, the grinding sleeve is fixedly sleeved on the outer surface of the rotating rod and movably sleeved in the sleeve hole, the motor 1 is fixedly mounted on the moving assembly, and the output shaft of the motor 1 is fixedly connected to the rotating rod and drives the rotating rod to rotate.

[0012] Preferably, the moving assembly includes a mounting frame, a guide frame, a sliding plate, a push rod, a positioning sleeve, a push plate and a spring, the guide frame is fixed to the end of the fixed disk, the sliding plate is fixedly connected to the bottom surface of the mounting frame, the mounting frame is slidably installed on the top of the guide frame through the sliding plate, the interior of the mounting frame is fixedly sleeved with a motor, one end of the push rod is fixedly connected to the mounting frame, the positioning sleeve is fixedly sleeved on the end of the fixed disk, the other end of the push rod is movably sleeved in the positioning sleeve and fixedly connected to the push plate, one end of the spring is fixedly connected to the push plate, and the other end is fixed to the interior of the positioning sleeve, and a small hole is provided at one end of the positioning sleeve.

[0013] Preferably, the distributed air supply assembly includes an air pump, a control valve and an air pipe, the air pump is fixed to the front of the fixed plate by an assembly frame, the control valve is fixed to the front of the fixed plate and is connected to the conducting hole, the air outlet end of the air pump is fixedly connected to the control valve, one end of the air pipe is fixed on the control valve and is connected to the control valve, and the other end of the air pipe is fixedly connected to the positioning sleeve and is connected to the interior of the positioning sleeve.

[0014] Preferably, a cleaning assembly is fixedly connected between the two fixed disks, and the cleaning assembly includes an intermediate arc plate, a vacuum pump, a suction pipe and a filter part. The intermediate arc plate is fixed between the two fixed disks, and the vacuum pump is fixed on the outer side of the intermediate arc plate. One end of the suction pipe is connected to the heat absorption end of the vacuum pump, and the other end is fixedly sleeved in the intermediate arc plate. The filter part is installed in the middle part of the suction pipe. A middle opening is opened inside the rotating cylinder, and a middle hole is opened inside the rotating cylinder. The middle hole and the adapter hole have the same central axis and are connected to the assembly cavity. The middle opening is connected to the middle hole, and the air outlet end of the suction pipe is located on the rotation path of the middle opening.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The present invention utilizes the rotating effect of the rotating cylinder, cooperates with the assembly cavity and the clamping component in the assembly cavity, and cooperates with the feeding mechanism to realize automatic loading and positioning, and after loading and positioning, by rotating the other side obliquely upward and cooperating with the lateral movement of the grinding component on the other side, the grinding processing of the cylindrical assembly hole of the motor end cover after the loading movement is realized, and after the grinding processing, by rotating the end cover to the bottom and cooperating with the automatic clamping effect of contact, the automatic blanking of the motor end cover after the grinding processing is realized, thereby realizing rapid automatic positioning and loading, precise positioning and grinding, and automatic unloading processing in the production and processing of the motor end cover, the entire continuous production and processing has high continuous efficiency, and during the grinding processing, the assembly cavity distributed on the other side rotates synchronously to the feeding mechanism, and the loading and positioning processing of the next round of processing end cover can continue to be realized during the grinding processing, the comprehensive production efficiency is greatly improved, and the practical effect is good.

[0017] 2. The present invention cooperates with the above-mentioned flip-type loading, grinding and discharging methods, and cooperates with multiple groups of assembly cavities opened on the outer surface of the rotating cylinder. While realizing automatic loading, it can also realize the batch input of multiple groups of motor end covers. The assembly cavities with set length dimensions can realize the positioning and transfer of batch end covers, and cooperate with the directional moving grinding components during the flipping process. At the same time, the assembly holes of the arranged and positioned batch end covers are polished, which further improves the efficiency of production and processing, and the actual batch processing effect is good and the efficiency is high.

[0018] 3. The present invention reuses the grinding component of the transverse movement and cooperates with the end covers that are positioned in batches, so that the assembly holes of multiple groups of motor end covers that are positioned and inserted form a flow airway, which is connected with the airways formed on both sides through the middle hole in the middle. While the inner walls of the assembly holes of the batch end covers are rotated, the dust concentrated in the channel is directly sucked out and filtered through the middle hole, providing a collection effect for grinding dust and debris, avoiding dust flying under open grinding, improving the quality of the grinding environment, simple operation, and good collection and treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a cross-sectional schematic diagram of the present invention;

[0021] Figure 3 It is a schematic diagram of the installation of the support base and the feeding mechanism of the present invention;

[0022] Figure 4 A schematic diagram of a support base and a cleaning assembly of the present invention;

[0023] Figure 5 is a schematic diagram of a rotating drum of the present invention;

[0024] Figure 6 It is a cross-sectional schematic diagram of the rotating drum of the present invention;

[0025] Figure 7 It is a schematic diagram of the distributed air supply component and the moving component of the present invention;

[0026] Figure 8 It is a cross-sectional schematic diagram of the moving assembly and the grinding assembly of the present invention.

[0027] In the figure: 1, support seat; 101, fixed plate; 102, support frame; 2, rotating cylinder; 3, assembly cavity; 4, adapter hole; 5, clamping assembly; 51, elastic airbag; 52, side cavity; 53, connecting groove; 6, vent hole; 7, middle hole; 8, air release hole; 9, sleeve hole; 10, conduction hole; 11, grinding assembly; 111, motor 1; 112, rotating rod; 113, grinding sleeve; 12, moving assembly; 121. Mounting frame; 122. Guide frame; 123. Sliding plate; 124. Push rod; 125. Positioning sleeve; 126. Push plate; 127. Spring; 13. Distributed air supply assembly; 131. Air pump; 132. Control valve; 133. Air pipe; 14. Feeding mechanism; 15. Cleaning assembly; 151. Middle arc plate; 152. Vacuum pump; 153. Suction pipe; 154. Filter unit; 16. Middle port. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 8 As shown, an embodiment of the present invention provides a production and processing equipment for a motor end cover, including a support seat 1, a rotating cylinder 2 is rotatably installed inside the support seat 1, an outer surface of the rotating cylinder 2 is provided with an assembly cavity 3, both sides of the inner wall of the assembly cavity 3 are provided with clamping components 5, the assembly cavity 3 is divided into three groups, and the three groups of assembly cavities 3 are annularly and evenly distributed on the outer surface of the rotating cylinder 2, a grinding component 11, a moving component 12 and a distributed air supply component 13 are symmetrically installed at both ends of the support seat 1, the grinding component 11 is fixed on the moving component 12, the distributed air supply component 13 controls the lateral movement of the moving component 12 and the clamping of the clamping component 5 respectively, and the assembly hole of the motor end cover is ground when the grinding component 11 is moved and connected to the assembly cavity 3, a loading mechanism 14 is provided on the right side of the support seat 1, the motor end cover in the assembly cavity 3 is positioned and loaded at the right loading mechanism 14, the grinding is completed when it rotates to the left grinding component 11, and it automatically drops when it rotates to the bottom.

[0030] Embodiment 1: When in use, the servo motor drives the rotating cylinder 2 to rotate 120° through the rotating shaft, so that a group of assembly cavities 3 rotate and are located below the feeding mechanism 14, and multiple groups of motor end covers are put into the feeding mechanism 14, and automatically tilt and slide into the assembly cavities 3 to complete the insertion of multiple groups of end covers. Then, the servo motor is started again, so that the rotating cylinder 2 rotates 120° again, and the assembly cavity 3 equipped with the end cover rotates to the other side. At the same time, the vent hole 6 at the corresponding position of the assembly cavity 3 is aligned and connected with the distributed air supply component 13, and the distributed air supply component 13 is started. The air pump 131 of the distribution type air supply component 13 is used to input the pressurized air into the vent hole 6 through the control valve 132 and is injected into the connecting groove 53, so that the pressurized air fills the elastic airbag 51 of the clamping component 5, and the elastic airbags 51 on both sides of the assembly cavity 3 expand synchronously, further fixing the end cover of the positioning sleeve. Then the control valve 132 in the distribution type air supply component 13 is actuated to switch the ventilation direction, and the pressurized air is input into the positioning sleeve 125 of the moving component 12 through the air pipe 133, and pushes the push plate 126 to move along the positioning sleeve 125, compressing the spring 127 at the same time. When the push rod 124 is pulled horizontally, the push rod 124 drives the mounting frame 121 to move horizontally, and drives the grinding assembly 11 to move horizontally, so that the grinding sleeve 113 and the rotating rod 112 are inserted horizontally along the sleeve hole 9, and inserted into the assembly hole of the motor end cover that is positioned and fixed, and the motor 111 is kept started. The grinding sleeve 113 rotates and grinds the inner wall of the assembly hole of the motor end cover, and the grinding assemblies 11 on both sides of the equipment act synchronously to realize the processing of multiple groups of motor end covers in two directions, and the inner wall of the cylindrical assembly hole is polished. When the polishing is completed , the ventilation in the moving component 12 is cancelled, the spring 127 is elastically reset, the grinding component 11 is automatically pushed out, the servo motor is started again, the rotating cylinder 2 rotates again, the vent hole 6 filled with pressurized air follows the rotation and is dynamically sealed by the fixed disk 101 at the end, and the motor end cover that has been processed follows the downward rotation and rotates to the vertical bottom while being clamped and fixed. At this time, the vent hole 6 rotates to the bottom and is connected with the air vent 8, the filled pressurized air is automatically bypassed, the clamping component 5 is elastically reset, and the motor end cover that has been clamped and fixed automatically falls down, completing the automatic discharging.

[0031] Firstly, by utilizing the rotating effect of the rotating cylinder 2, cooperating with the assembly cavity 3 and the clamping component 5 in the assembly cavity 3, and cooperating with the feeding mechanism 14, automatic loading and positioning are realized, and after loading and positioning, by rotating the other side obliquely upward, cooperating with the lateral movement of the grinding component 11 on the other side, the grinding processing of the cylindrical assembly hole of the motor end cover after the loading movement is realized, and after the grinding processing, by rotating the end cover to the bottom, cooperating with the automatic clamping effect of contact, the automatic blanking of the motor end cover after the grinding processing is realized, thereby realizing the rapid automatic positioning loading, precise positioning grinding and automatic unloading processing in the production and processing of the motor end cover, the entire continuous production and processing has high continuous efficiency, and during the grinding processing, the assembly cavity 3 distributed on the other side rotates synchronously to the feeding mechanism 14, and the loading and positioning processing of the next round of processing end cover can continue to be realized during the grinding processing, the comprehensive production efficiency is greatly improved, and the practical effect is good.

[0032] In addition, by cooperating with the above-mentioned flip-type loading, grinding and discharging methods, and cooperating with the multiple groups of assembly cavities 3 opened on the outer surface of the rotating cylinder 2, while realizing automatic loading, it is also possible to realize the batch input of multiple groups of motor end covers. The assembly cavity 3 with a set length size can realize the positioning and transfer of batch end covers, and cooperate with the directional moving grinding component 11 during the flipping process. At the same time, the assembly holes of the arranged and positioned batch end covers are polished, which further improves the efficiency of production and processing, and the actual batch processing effect is good and the efficiency is high.

[0033] Embodiment 2: When performing the grinding process, start the cleaning component 15, and the vacuum pump 152 in the cleaning component 15 passes through the suction pipe 153 and the middle port 16 to suck the air in the middle hole 7, thereby cooperating with the middle hole 7 to suck the air from the end cover assembly holes in the transverse grinding process toward both ends, so that the debris in the grinding process is concentrated in the channel composed of the batch end cover assembly holes, and is directly sucked out through the middle port 16, so as to avoid the debris and dust flying in the air during the grinding process, and cooperate with the filter part 154 in the cleaning component 15 to collect the debris and dust generated by the grinding.

[0034] Firstly, by reusing the grinding component 11 with transverse movement and cooperating with the end covers positioned in batches, the assembly holes of multiple groups of positioned and inserted motor end covers form a circulation airway, which is connected with the airways formed on both sides through the middle hole 7 in the middle. While rotating the inner wall of the assembly hole of the batch end covers, the dust concentrated in the channel is directly sucked out and filtered through the middle hole 7, providing a collection effect of grinding dust and debris, avoiding the flying of dust under open grinding, improving the quality of the grinding environment, simple operation, and good collection and treatment effect.

[0035] Among them, the support seat 1 includes a fixed disk 101 and a support frame 102. There are two fixed disks 101. The support frame 102 is fixed between the two fixed disks 101 and is located at the bottom. The front of the fixed disk 101 is respectively provided with an air leakage hole 8, a sleeve hole 9 and a conducting hole 10. The air leakage hole 8 is located at the lower part of the front of the fixed disk 101. The conducting hole 10 and the sleeve hole 9 are both located at the upper left side of the front of the fixed disk 101. The air leakage hole 8 and the conducting hole 10 are located on the same rotating circle.

[0036] When the air vent 6 is connected, the air leakage hole 8 bypasses the filled pressurized air, contacts and clamps the material to achieve automatic blanking. The conducting hole 10 is connected with the control valve 132 to input pressurized air into the rotating air vent 6 to achieve air pressure filling. The pressurized air is used to provide a driving force to assist in fixing the two sides of the inserted end cap to maintain stable grinding. A rigid plate can be set on the front of the elastic airbag 51 to provide a clamping effect.

[0037] Among them, the number of each group of assembly cavities 3 is two, and they are symmetrically distributed on the rotating cylinder 2. An adaptation hole 4 is opened on the end face of the rotating cylinder 2, and the adaptation hole 4 is connected to the assembly cavity 3. The sleeve hole 9 is located on the rotation path of the adaptation hole 4, and the inner diameter of the sleeve hole 9 and the adaptation hole 4 is the same.

[0038] The assembly cavity 3 realizes the insertion processing of the end cover, and the symmetrically distributed adapter holes 4 realize the synchronous air input at both ends. The arrangement of the assembly cavity 3 is coordinated to realize batch processing.

[0039] Among them, the clamping assembly 5 includes an elastic airbag 51, a side cavity 52 and a connecting groove 53. The side cavity 52 and the connecting groove 53 are both opened inside the rotating cylinder 2. The side cavity 52 is symmetrically distributed on both sides of the assembly cavity 3 and is connected to the assembly cavity 3. The elastic airbag 51 is fixedly connected in the side cavity 52. ​​The connecting groove 53 keeps the side cavities 52 symmetrically distributed on both sides of the assembly cavity 3 connected. A vent hole 6 is opened inside the rotating cylinder 2. The vent hole 6 passes through the rotating cylinder 2 and is connected to the connecting groove 53. The vent hole 6 is connected with the conducting hole 10 and the air leakage hole 8 in sequence during the intermittent rotation process.

[0040] The clamping assembly 5 realizes the clamping and auxiliary fixation of the end cover in the assembly cavity 3 to maintain stable grinding.

[0041] Among them, a rotating shaft is fixedly sleeved inside the rotating cylinder 2, and the rotating shaft is rotatably sleeved inside the fixed disk 101. A servo motor is fixedly installed at the end of the fixed disk 101. The servo motor controls the intermittent rotation of the rotating shaft, and each rotation angle is 120°. The loading mechanism 14 includes a loading cylinder and a bracket.

[0042] The servo motor controls the intermittent rotation of the rotating drum 2 to ensure that each rotation is 120 degrees, and the feeding mechanism 14 maintains its tilt to achieve automatic sliding into position.

[0043] Among them, the grinding assembly 11 includes a motor 111, a rotating rod 112 and a grinding sleeve 113. The grinding sleeve 113 is fixedly sleeved on the outer surface of the rotating rod 112 and movably sleeved in the sleeve hole 9. The motor 111 is fixedly installed on the moving assembly 12, and the output shaft of the motor 111 is fixedly connected to the rotating rod 112 and drives the rotating rod 112 to rotate.

[0044] The grinding process of the motor end cover assembly hole is achieved by utilizing the rotation effect of the grinding assembly 11.

[0045] Among them, the moving component 12 includes a mounting frame 121, a guide frame 122, a sliding plate 123, a push rod 124, a positioning sleeve 125, a push plate 126 and a spring 127. The guide frame 122 is fixed to the end of the fixed disk 101, the sliding plate 123 is fixedly connected to the bottom surface of the mounting frame 121, the mounting frame 121 is slidably installed on the top of the guide frame 122 through the sliding plate 123, the interior of the mounting frame 121 is fixedly sleeved with the motor 111, one end of the push rod 124 is fixedly connected to the mounting frame 121, the positioning sleeve 125 is fixedly sleeved on the end of the fixed disk 101, the other end of the push rod 124 is movably sleeved in the positioning sleeve 125 and fixedly connected to the push plate 126, one end of the spring 127 is fixedly connected to the push plate 126, and the other end is fixed to the interior of the positioning sleeve 125, and a small hole is provided at one end of the positioning sleeve 125.

[0046] The moving assembly 12 cooperates with the input of pressurized air to push the push rod 124 to move horizontally, driving the grinding assembly 11 to move horizontally, thereby realizing the insertion and grinding of batch end covers. The small holes on the positioning sleeve 125 are used to release pressure to prevent the push plate 126 from being unable to push horizontally and maintain the pressure difference on both sides of the push plate 126.

[0047] Among them, the distributed air supply component 13 includes an air pump 131, a control valve 132 and an air pipe 133. The air pump 131 is fixed to the front of the fixed disk 101 through an assembly frame. The control valve 132 is fixed to the front of the fixed disk 101 and is connected to the conducting hole 10. The air outlet end of the air pump 131 is fixedly connected to the control valve 132. One end of the air pipe 133 is fixed on the control valve 132 and is connected to the control valve 132. The other end of the air pipe 133 is fixedly connected to the positioning sleeve 125 and is connected to the interior of the positioning sleeve 125.

[0048] The distributed air supply assembly 13 provides pressurized air, and cooperates with the pressurized air input in different directions to respectively realize the auxiliary clamping and the moving thrust of the grinding assembly 11 .

[0049] Among them, a cleaning component 15 is fixedly connected between the two fixed disks 101, and the cleaning component includes an intermediate arc plate 151, a vacuum pump 152, a suction pipe 153 and a filter part 154. The intermediate arc plate 151 is fixed between the two fixed disks 101, and the vacuum pump 152 is fixed on the outer surface of the intermediate arc plate 151. One end of the suction pipe 153 is connected to the heat absorption end of the vacuum pump 152, and the other end is fixedly sleeved in the intermediate arc plate 151. The filter part 154 is installed in the middle part of the suction pipe 153. An intermediate port 16 is opened inside the rotating cylinder 2, and an intermediate hole 7 is opened inside the rotating cylinder 2. The intermediate hole 7 has the same central axis as the adapter hole 4 and is connected to the assembly cavity 3. The intermediate port 16 is connected to the intermediate hole 7. The intermediate port 16 is connected to the adapter hole 4. The air outlet end of the suction pipe 153 is located on the rotation path of the intermediate port 16.

[0050] By utilizing the position arrangement and connectivity of the cleaning assembly 15, in conjunction with the connection of the middle port 16 and the vent hole 6 during grinding, combined with the end covers that are inserted in batches, a relatively closed airway is formed to suck out the dust and debris generated by grinding to prevent it from flying into the environment, thereby maintaining the quality of the grinding environment.

[0051] The working principle and use process of the present invention are as follows: when in use, the servo motor drives the rotating cylinder 2 to rotate 120° through the rotating shaft, so that a group of assembly cavities 3 rotate and are located below the feeding mechanism 14, and multiple groups of motor end covers are put into the feeding mechanism 14, and automatically tilt and slide into the assembly cavities 3 to complete the insertion process of multiple groups of end covers, and then the servo motor is started again to make the rotating cylinder 2 rotate 120° again, and the assembly cavity 3 equipped with the end cover rotates to the other side, and at the same time, the vent hole 6 at the corresponding position of the assembly cavity 3 is aligned and connected with the distributed air supply component 13, and the distributed air supply component 13 is started. The air pump 131 in the air supply component 13 inputs the pressurized air into the vent hole 6 through the control valve 132 and is injected into the connecting groove 53, so that the pressurized air fills the elastic airbag 51 of the clamping component 5, and the elastic airbags 51 on both sides of the assembly cavity 3 expand synchronously, further fixing the end cover of the positioning sleeve. Then the control valve 132 in the distributed air supply component 13 is actuated to switch the ventilation direction, and the pressurized air is input into the positioning sleeve 125 of the moving component 12 through the air pipe 133, and pushes the push plate 126 to move along the positioning sleeve 125, compressing the spring At the same time, the push rod 127 pulls the push rod 124 to move horizontally, so that the push rod 124 drives the mounting frame 121 to move horizontally, and drives the grinding assembly 11 to move horizontally, so that the grinding sleeve 113 and the rotating rod 112 are inserted horizontally along the sleeve hole 9, and inserted into the assembly hole of the motor end cover that is positioned and fixed, and the motor 111 is kept started. The grinding sleeve 113 rotates and grinds the inner wall of the assembly hole of the motor end cover, and the grinding assemblies 11 on both sides of the equipment act synchronously to realize the processing of multiple groups of motor end covers in two directions, and the inner wall of the cylindrical assembly hole is polished. When the grinding is completed, After completion, the ventilation in the moving component 12 is cancelled, the spring 127 is elastically reset, the grinding component 11 is automatically pushed out, the servo motor is started again, the rotating cylinder 2 rotates again, the vent hole 6 filled with pressurized air follows the rotation and is dynamically sealed by the fixed disk 101 at the end, the motor end cover that has been processed follows the downward rotation, and rotates to the vertical bottom while being clamped and fixed. At this time, the vent hole 6 rotates to the bottom and is connected with the vent hole 8, the filled pressurized air is automatically bypassed, the clamping component 5 is elastically reset, and the motor end cover that has been clamped and fixed automatically falls down, completing the automatic discharging.

[0052] Firstly, by utilizing the rotating effect of the rotating cylinder 2, cooperating with the assembly cavity 3 and the clamping component 5 in the assembly cavity 3, and cooperating with the feeding mechanism 14, automatic loading and positioning are realized, and after loading and positioning, by rotating the other side obliquely upward, cooperating with the lateral movement of the grinding component 11 on the other side, the grinding processing of the cylindrical assembly hole of the motor end cover after the loading movement is realized, and after the grinding processing, by rotating the end cover to the bottom, cooperating with the automatic clamping effect of contact, the automatic blanking of the motor end cover after the grinding processing is realized, thereby realizing the rapid automatic positioning loading, precise positioning grinding and automatic unloading processing in the production and processing of the motor end cover, the entire continuous production and processing has high continuous efficiency, and during the grinding processing, the assembly cavity 3 distributed on the other side rotates synchronously to the feeding mechanism 14, and the loading and positioning processing of the next round of processing end cover can continue to be realized during the grinding processing, the comprehensive production efficiency is greatly improved, and the practical effect is good.

[0053] In addition, by cooperating with the above-mentioned flip-type loading, grinding and discharging methods, and cooperating with the multiple groups of assembly cavities 3 opened on the outer surface of the rotating cylinder 2, while realizing automatic loading, it is also possible to realize the batch input of multiple groups of motor end covers. The assembly cavity 3 with a set length size can realize the positioning and transfer of batch end covers, and cooperate with the directional moving grinding component 11 during the flipping process. At the same time, the assembly holes of the arranged and positioned batch end covers are polished, which further improves the efficiency of production and processing, and the actual batch processing effect is good and the efficiency is high.

[0054] Embodiment 2: When performing the grinding process, start the cleaning component 15, and the vacuum pump 152 in the cleaning component 15 passes through the suction pipe 153 and the middle port 16 to suck the air in the middle hole 7, thereby cooperating with the middle hole 7 to suck the air from the end cover assembly holes in the transverse grinding process toward both ends, so that the debris in the grinding process is concentrated in the channel composed of the batch end cover assembly holes, and is directly sucked out through the middle port 16, so as to avoid the debris and dust flying in the air during the grinding process, and cooperate with the filter part 154 in the cleaning component 15 to collect the debris and dust generated by the grinding.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production and processing equipment for a motor end cover, comprising a support base (1), characterized in that: A rotating cylinder (2) is rotatably mounted inside the support seat (1), an assembly cavity (3) is provided on the outer surface of the rotating cylinder (2), and clamping assemblies (5) are provided on both sides of the inner wall of the assembly cavity (3). The assembly cavities (3) are divided into three groups, and the three groups of assembly cavities (3) are annularly distributed at equal intervals on the outer surface of the rotating cylinder (2). A grinding assembly (11), a moving assembly (12) and a distributed air supply assembly (13) are symmetrically mounted at both ends of the support seat (1), and the grinding assembly (11) is fixed on the moving assembly (12). The distributing air supply component (13) controls the lateral movement of the moving component (12) and the clamping of the clamping component (5) respectively. When the grinding component (11) is moved into the assembly cavity (3), the assembly hole of the motor end cover is polished. A loading mechanism (14) is provided on the right side of the support seat (1). The motor end cover in the assembly cavity (3) is positioned and loaded at the right loading mechanism (14). When it rotates to the left grinding component (11), the grinding is completed. When it rotates to the bottom, the material is automatically dropped.

2. The production and processing equipment for a motor end cover according to claim 1 is characterized in that: The support seat (1) comprises a fixed disk (101) and a support frame (102), the number of the fixed disks (101) being two, the support frame (102) being fixed between the two fixed disks (101) and being located at the bottom, and the front surface of the fixed disk (101) being respectively provided with an air venting hole (8), a sleeve hole (9) and a conducting hole (10).

3. The production and processing equipment of a motor end cover according to claim 2 is characterized in that: The air leakage hole (8) is located at the lower part of the front face of the fixed disk (101), the conducting hole (10) and the sleeve hole (9) are both located at the upper left side of the front face of the fixed disk (101), and the air leakage hole (8) and the conducting hole (10) are located on the same rotating circle.

4. The production and processing equipment for a motor end cover according to claim 3 is characterized in that: The number of the assembly cavities (3) in each group is two and they are symmetrically distributed on the rotating cylinder (2). An adapting hole (4) is provided on the end surface of the rotating cylinder (2). The adapting hole (4) is connected to the assembly cavity (3). The sleeve hole (9) is located on the rotation path of the adapting hole (4). The sleeve hole (9) and the adapting hole (4) have the same inner diameter.

5. The production and processing equipment for the motor end cover according to claim 4 is characterized in that: The clamping assembly (5) comprises an elastic airbag (51), a side cavity (52) and a connecting groove (53); the side cavity (52) and the connecting groove (53) are both arranged inside the rotating cylinder (2); the side cavity (52) is symmetrically distributed on both sides of the assembly cavity (3) and is connected to the assembly cavity (3); the elastic airbag (51) is fixedly connected to the side cavity (52); the connecting groove (53) keeps the side cavities (52) symmetrically distributed on both sides of the assembly cavity (3) connected; a vent hole (6) is arranged inside the rotating cylinder (2); the vent hole (6) passes through the rotating cylinder (2) and is connected to the connecting groove (53); the vent hole (6) is connected to the conducting hole (10) and the air leakage hole (8) in sequence during the intermittent rotation process.

6. The production and processing equipment for the motor end cover according to claim 5, characterized in that: The rotating cylinder (2) is fixedly sleeved with a rotating shaft, which is rotatably sleeved in the interior of a fixed disk (101). A servo motor is fixedly provided at one end of the fixed disk (101). The servo motor controls the rotating shaft to rotate intermittently, with each rotation angle being 120°. The feeding mechanism (14) comprises a feeding cylinder and a bracket.

7. The production and processing equipment for the motor end cover according to claim 6 is characterized in that: The grinding assembly (11) comprises a motor (111), a rotating rod (112) and a grinding sleeve (113); the grinding sleeve (113) is fixedly sleeved on the outer surface of the rotating rod (112) and movably sleeved in the sleeve hole (9); the motor (111) is fixedly mounted on the moving assembly (12); and the output shaft of the motor (111) is fixedly connected to the rotating rod (112) and drives the rotating rod (112) to rotate.

8. The production and processing equipment for the motor end cover according to claim 7 is characterized in that: The moving assembly (12) comprises a mounting frame (121), a guide frame (122), a sliding plate (123), a push rod (124), a positioning sleeve (125), a push plate (126) and a spring (127); the guide frame (122) is fixed to the end of the fixed plate (101); the sliding plate (123) is fixedly connected to the bottom surface of the mounting frame (121); the mounting frame (121) is slidably mounted on the top of the guide frame (122) via the sliding plate (123); The interior is fixedly sleeved with the motor (111), one end of the push rod (124) is fixedly connected to the mounting frame (121), the positioning sleeve (125) is fixedly sleeved on the end of the fixed disk (101), the other end of the push rod (124) is movably sleeved in the positioning sleeve (125) and fixedly connected to the push plate (126), one end of the spring (127) is fixedly connected to the push plate (126), and the other end is fixed inside the positioning sleeve (125), and one end of the positioning sleeve (125) is provided with a small hole.

9. The production and processing equipment for the motor end cover according to claim 8, characterized in that: The distributed air supply assembly (13) comprises an air pump (131), a control valve (132) and an air pipe (133); the air pump (131) is fixed to the front of a fixed plate (101) through an assembly frame; the control valve (132) is fixed to the front of the fixed plate (101) and is connected to the conducting hole (10); an air outlet end of the air pump (131) is fixedly connected to the control valve (132); one end of the air pipe (133) is fixed to the control valve (132) and is connected to the control valve (132); the other end of the air pipe (133) is fixedly connected to the positioning sleeve (125) and is connected to the interior of the positioning sleeve (125).

10. The production and processing equipment for the motor end cover according to claim 9, characterized in that: A cleaning assembly (15) is fixedly connected between the two fixed disks (101), and the cleaning assembly comprises an intermediate arc plate (151), a vacuum pump (152), a suction pipe (153) and a filter portion (154). The intermediate arc plate (151) is fixed between the two fixed disks (101), the vacuum pump (152) is fixed on the outer surface of the intermediate arc plate (151), one end of the suction pipe (153) is connected to the heat absorbing end of the vacuum pump (152), and the other end is fixedly sleeved. The filter portion (154) is connected to the middle arc plate (151), and is installed in the middle of the suction pipe (153). The interior of the rotating cylinder (2) is provided with a middle opening (16), and the interior of the rotating cylinder (2) is provided with a middle hole (7). The middle hole (7) and the adapter hole (4) have the same central axis and are connected to the assembly cavity (3). The middle opening (16) is connected to the middle hole (7), and the air outlet end of the suction pipe (153) is located on the rotation path of the middle opening (16).

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