CN222884505U - Sealing pin pulling device for carbon brush frame of automobile driving motor - Google Patents

Abstract

The utility model discloses a sealing pin pulling device for a carbon brush holder of an automobile driving motor, which comprises a supporting table, wherein the upper surface of the supporting table is provided with a conveying component and a sealing pin pulling component, the conveying component is used for bearing a carbon brush holder of a motor to be processed and conveying the carbon brush holder of the motor to be processed to an operation position of the sealing pin pulling component, the sealing pin pulling component is used for limiting the carbon brush holder of the motor to be processed conveyed by the conveying component, the bottom sealing plate with the carbon brush holder of the motor to be processed is automatically folded in half and the function of obtaining the folded and sealed carbon brush holder of the motor is achieved, the function of timely pulling out a spring limiting bolt of the folded and sealed carbon brush holder of the motor and obtaining the pin pulling carbon brush holder of the motor is achieved, and the pulled out spring limiting bolt can be timely output out of the processing device and recycled for the second time.

Description

Sealing pin pulling device for carbon brush frame of automobile driving motor

Technical Field

The utility model belongs to the technical field of machining of carbon brush frames of automobile driving motors, and particularly relates to a sealing pin pulling device of a carbon brush frame of an automobile driving motor.

Background

The protection against electric corrosion of automotive drive motors is critical to ensure vehicle performance and to extend service life. In an automobile driving motor, electric corrosion mainly affects motor bearings, and can cause premature damage of the bearings to affect normal operation of the motor. Therefore, effective safeguards are necessary. The carbon brush holder is used as a part of the motor, and the design and the material selection of the carbon brush holder have a key effect on protecting against electric corrosion. The design and material selection of the automotive drive motor electro-corrosion protection carbon brush holder are key to ensure long-term stable operation of the motor. Through selecting proper materials, optimizing design structure, system integration and matching, standardized test and evaluation, practical application and case, maintenance and monitoring, cost-effective analysis and paying attention to industry dynamic and technical progress, the electric corrosion risk can be effectively reduced, the reliability and the service life of the motor can be improved.

At present, the sealing pin pulling process of the automobile driving motor carbon brush frame mostly needs manual shifting and manual switching machine processing, so that the processing speed of the automobile driving motor carbon brush frame is low, the workload of workers is increased, the situation that the processing quality is difficult to guarantee due to continuous picking, placing and shifting in the sealing pin pulling process is caused, and the production efficiency of the automobile driving motor carbon brush frame is seriously influenced.

Disclosure of Invention

Aiming at the situation, in order to solve the problems that the processing quality is difficult to guarantee due to the fact that the processing speed of the automobile driving motor carbon brush holder is low because manual shifting and manual switching machine processing are needed in the production process of the sealing pin of the existing automobile driving motor carbon brush holder, the workload of workers is increased, and the production efficiency of the automobile driving motor carbon brush holder is seriously affected due to the fact that the continuous taking-out and placing shifting in the processing process of the sealing pin is difficult to guarantee.

The technical scheme includes that the sealing pin pulling device for the carbon brush frame of the automobile driving motor comprises a supporting table, wherein a conveying assembly and a sealing pin pulling assembly are arranged on the upper surface of the supporting table;

The conveying assembly is used for bearing the motor carbon brush frame to be processed and conveying the motor carbon brush frame to be processed to the operation position of the sealing pin pulling assembly;

The sealing pin pulling assembly is used for limiting the to-be-processed motor carbon brush frame conveyed by the conveying assembly, folding the bottom sealing plate of the to-be-processed motor carbon brush frame in half and obtaining a folded sealed motor carbon brush frame, and pulling out a spring limiting bolt of the folded sealed motor carbon brush frame to obtain the pin pulling motor carbon brush frame.

The sealing pin pulling device for the carbon brush holder of the automobile driving motor comprises a supporting column, wherein the supporting column is detachably connected to the upper surface of a supporting table, the outer side wall of the supporting column is detachably connected with a servo motor, and an output shaft of the servo motor extends out of the upper surface of the supporting column to be connected with a conveying plate;

The upper surface of the conveying plate is detachably connected with a bearing plate, a first clamping block and a second clamping block are arranged on the upper surface of the bearing plate, and a clamping groove is formed in the upper surface of the bearing plate, wherein the first clamping block, the second clamping block and the clamping groove are used for clamping the motor carbon brush holder on the upper surface of the bearing plate;

the conveying assembly further comprises a positioning plate, and the outer wall of the bottom surface of the positioning plate is detachably connected with the upper surface of the supporting table.

The sealing pin pulling device for the carbon brush frame of the automobile driving motor is characterized in that the conveying assembly further comprises an auxiliary supporting column, the auxiliary supporting column is detachably connected to the upper surface of the supporting table, the upper surface of the auxiliary supporting column is rotationally connected with an auxiliary supporting wheel, and the outer side wall of the auxiliary supporting wheel is mutually attached to the outer wall of the bottom surface of the conveying plate.

The sealing pin pulling device for the carbon brush holder of the automobile driving motor comprises a supporting seat, the supporting seat is detachably connected to the upper surface of the supporting table, a pin pulling first electric cylinder is arranged on the outer side wall of the supporting seat, one end of a pin pulling pneumatic telescopic rod is slidably connected to the inner side wall of the pin pulling first electric cylinder, a sliding plate is detachably connected to the other end of the pin pulling pneumatic telescopic rod, a pin pulling sliding rail is further arranged on the outer side wall of the supporting seat, and sliding connection between the sliding plate and the pin pulling sliding rail is achieved.

The utility model provides an aforementioned automobile driving motor carbon brush frame seals pulls out round pin device, the slide is kept away from one side outer wall of pulling out the round pin slide rail and can is dismantled and be connected with and pull out round pin second electronic cylinder, pull out the pneumatic output of round pin second electronic cylinder and can dismantle and be connected with first connecting plate, just first connecting plate lateral wall can dismantle and be connected with and pull out round pin third electronic cylinder, pull out the pneumatic output of round pin third electronic cylinder and can dismantle and be connected with the second connecting plate, just the second connecting plate lateral wall can dismantle and be connected with and pull out round pin fourth electronic cylinder, and pull out the pneumatic output of round pin fourth electronic cylinder and can dismantle and be connected with the clamping jaw, wherein the clamping jaw is used for pressing from both sides the spacing bolt of spring of getting motor carbon brush frame.

The sealing pin pulling device of the carbon brush frame of the automobile driving motor also comprises a fifth electric pin pulling cylinder which is detachably connected with the upper surface of the supporting table, the pneumatic output end of the fifth electric pin pulling cylinder is connected with a pin pulling sliding block, the upper surface of the pin pulling sliding block is detachably connected with a guide groove, a bearing box is arranged below an output port of the guide groove and used for bearing a spring limiting bolt sliding along the guide groove.

The sealing pin pulling device for the carbon brush holder of the automobile driving motor further comprises a transverse plate, the transverse plate is detachably connected to the upper surface of the positioning plate, the upper surface of the positioning plate is rotationally connected with a sealed first electric cylinder, the inner side wall of the sealed first electric cylinder is slidably connected with one end of a sealed first pneumatic telescopic rod, the other end of the sealed first pneumatic telescopic rod is provided with a push block, the inner side wall of the push block is rotationally connected with a sealed limiting plate, the outer side wall of the sealed limiting plate is rotationally connected with the inner side wall of the transverse plate, and the sealed limiting plate is used for limiting the carbon brush holder of the motor on the upper surface of the bearing plate.

The sealing pin pulling device for the carbon brush holder of the automobile driving motor further comprises a side plate, the side plate is detachably connected to the outer side wall of the supporting table, the outer surface of the side plate is detachably connected with a sealing second electric cylinder, one end of a sealing second pneumatic telescopic rod is slidably connected to the inner side wall of the sealing second electric cylinder, the other end of the sealing second pneumatic telescopic rod is detachably connected with a sealing sliding block, the outer surface of the side plate is provided with a sealing sliding rail, the sealing sliding block is in sliding connection with the sealing sliding rail, and the upper surface of the sealing sliding block is provided with a sealing rod used for folding a bottom sealing plate of the carbon brush holder of the motor in half.

The sealing pin pulling device for the carbon brush frame of the automobile driving motor comprises a plurality of bearing plates which are uniformly distributed on the upper surface of the conveying plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) Firstly, moving the carbon brush holder of the motor to be processed and putting the carbon brush holder of the motor to be processed into the carbon brush holder along the first clamping block, the second clamping block and the clamping groove so as to carry out clamping connection on the carbon brush holder of the motor to be processed and the upper surface of the bearing plate, further limiting the carbon brush holder of the motor to be processed on the upper surface of the conveying plate, then driving the output shaft of the motor to rotate by the operation of the servo motor so as to drive the conveying plate to carry out circumferential rotation, further conveying the carbon brush holder of the motor to be processed to the operation position of the sealing pin pulling assembly, meanwhile, the auxiliary supporting wheel is in running fit with the inner side wall of the auxiliary supporting column so that the circular motion of the conveying plate is stable, the device is effectively provided with the function of stabilizing and limiting and supporting the motor carbon brush frame to be processed, the motor carbon brush frame to be processed after limiting and supporting can be quickly and circumferentially conveyed to a processing operation position, the motor carbon brush frame in the whole process is not required to be taken and put for the second time, and the device is simple in structure and good in conveying effect.

(2) The first pneumatic telescopic rod is driven to slide in a telescopic way by the operation of the first electric cylinder to drive the push block to move linearly, and the limiting plate is driven to rotate along the inner side wall of the transverse plate, so that the carbon brush frame of the motor to be processed is limited on the upper surface of the bearing plate, the second pneumatic telescopic rod is driven to slide in a telescopic way by the operation of the second electric cylinder to drive the sealing sliding block to slide linearly along the sealing sliding rail, and the sealing rod is driven to move vertically upwards to fold the bottom sealing plate of the carbon brush frame of the motor to obtain the folded sealing carbon brush frame, the sliding plate is driven to move linearly vertically along the sliding rail by the operation of the first electric cylinder to drive the sliding plate by the telescopic sliding of the first electric cylinder to drive the sliding plate, the clamping jaw is driven to move linearly downwards for the first time by the telescopic sliding of the second electric cylinder to drive the telescopic rod, and the first connecting plate is driven to move linearly downwards by the telescopic sliding pin, and the second electric cylinder to drive the sliding pin to move linearly by the telescopic pin, and the second clamping jaw is driven to move linearly by the telescopic pin to move horizontally by the operation of the fourth electric cylinder to drive the sliding pin to drive the sliding plate to move linearly upwards by the sliding pin to drive the sliding plate, finally, the pin pulling fourth electric cylinder operates to drive the two clamping jaws to be far away from each other, so that the spring limiting bolt of the motor carbon brush holder after the folding and sealing can be loosened and falls into the guide groove, the spring limiting bolt can be conveyed into the bearing box through the guide groove, the device is effectively provided with the functions of folding a bottom sealing plate of the motor carbon brush holder to be processed and obtaining the motor carbon brush holder after the folding and sealing, the device is also provided with the functions of timely pulling out the spring limiting bolt of the motor carbon brush holder after the folding and sealing and obtaining the motor carbon brush holder after the pin pulling, the pulled-out spring limiting bolt can be timely output to a processing device and recycled for the second time, the whole sealing pin pulling process is completely automatic, and the device is simple in structure and high in processing efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of a conveying assembly according to the present utility model;

FIG. 3 is a schematic diagram of a conveyor plate structure of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of a seal pin pulling assembly according to the present utility model;

FIG. 6 is a schematic view of a flow guiding groove structure according to the present utility model;

The device comprises a supporting table, a 2 conveying assembly, a supporting column, a 202, a servo motor, a 203, a conveying plate, a 204, a bearing plate, a 205, an auxiliary supporting column, a 206, an auxiliary supporting wheel, a 207, a positioning plate, a 208, a first clamping block, a 209, a second clamping block, a 2010, a clamping groove, a 3, a sealing pin pulling assembly, a 301, a supporting seat, a 302, a first electric cylinder for pulling pins, a 303, a pneumatic telescopic rod for pulling pins, a 304, a sliding plate, a 305, a sliding rail for pulling pins, a 306, a second electric cylinder for pulling pins, a 307, a third electric cylinder for pulling pins, a 308, a transverse plate, a 309, a sealing first electric cylinder, a 3010, a sealing first pneumatic telescopic rod, a 3011, a push block, a 3012, a limiting plate, a 3013, a side plate, a 3014, a sealing second electric cylinder, a 3015, a sealing second pneumatic telescopic rod, a 3016, a sealing slider, a 3017, a sliding rail, a 3018, a sealing rod, a 3019, a first connecting plate, a 3020, a second connecting plate, a 3021, a fourth electric cylinder for pulling pins, a 308, a transverse plate, a 309, a sealing pin, a 3023, a sealing cylinder, a sealing pin, a fifth electric cylinder, a guide cylinder, a 3026, a bearing box and a bearing box.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Examples

The utility model provides a sealing pin pulling device of an automobile driving motor carbon brush frame, which comprises a supporting table 1, wherein a conveying component 2 and a sealing pin pulling component 3 are arranged on the upper surface of the supporting table 1, the conveying component 2 is used for bearing a motor carbon brush frame to be processed and conveying the motor carbon brush frame to be processed to an operation position of the sealing pin pulling component 3, the sealing pin pulling component 3 is used for limiting the motor carbon brush frame to be processed conveyed by the conveying component 2, a bottom sealing plate of the motor carbon brush frame to be processed is folded in half and a folded sealed motor carbon brush frame is obtained, and then a spring limiting bolt of the folded sealed motor carbon brush frame is pulled out to obtain the folded pin pulled motor carbon brush frame.

Specifically, the conveying assembly 2 comprises a supporting column 201, the supporting column 201 is detachably connected to the upper surface of the supporting table 1, a servo motor 202 is detachably connected to the outer side wall of the supporting column 201, an output shaft of the servo motor 202 extends out of the upper surface of the supporting column 201 and is connected to a conveying plate 203, a bearing plate 204 is detachably connected to the upper surface of the conveying plate 203, a first clamping block 208 and a second clamping block 209 are arranged on the upper surface of the bearing plate 204, a clamping groove 2010 is formed in the upper surface of the bearing plate 204, the first clamping block 208, the second clamping block 209 and the clamping groove 2010 are used for clamping a motor carbon brush holder on the upper surface of the bearing plate 204, the conveying assembly 2 further comprises a positioning plate 207, the outer wall of the bottom surface of the positioning plate 207 is detachably connected to the upper surface of the supporting table 1, the motor carbon brush holder to be processed can be clamped and connected to the upper surface of the bearing plate 204 by moving the first clamping block 208, the second clamping block 209 and the clamping groove 2010, and further the motor carbon brush holder to be processed can be limited on the upper surface of the conveying plate 203, and then the motor carbon brush holder to be driven by the output shaft 202 to rotate, and then the motor carbon brush holder can be driven by the motor carbon brush holder to rotate to the circumferential position, and the sealing assembly can be driven by the motor assembly to rotate to the sealing assembly 3.

Specifically, the conveying assembly 2 further comprises an auxiliary supporting column 205, the auxiliary supporting column 205 is detachably connected to the upper surface of the supporting table 1, and the upper surface of the auxiliary supporting column 205 is rotatably connected with an auxiliary supporting wheel 206, wherein the outer side wall of the auxiliary supporting wheel 206 is mutually attached to the outer wall of the bottom surface of the conveying plate 203, and the circumferential movement of the conveying plate 203 is relatively stable by rotating and matching the auxiliary supporting wheel 206 along the inner side wall of the auxiliary supporting column 205.

Specifically, the seal pin pulling assembly 3 comprises a supporting seat 301, the supporting seat 301 is detachably connected to the upper surface of the supporting table 1, a pin pulling first electric cylinder 302 is arranged on the outer side wall of the supporting seat 301, one end of a pin pulling pneumatic telescopic rod 303 is slidably connected to the inner side wall of the pin pulling first electric cylinder 302, a sliding plate 304 is detachably connected to the other end of the pin pulling pneumatic telescopic rod 303, a pin pulling sliding rail 305 is further arranged on the outer side wall of the supporting seat 301, the sliding plate 304 is slidably connected with the pin pulling sliding rail 305, and the pin pulling pneumatic telescopic rod 303 is driven to slide in a telescopic manner through the operation of the pin pulling first electric cylinder 302 so as to drive the sliding plate 304 to perform vertical linear movement along the pin pulling sliding rail 305, and then a clamping jaw 3022 is driven to perform primary linear downward movement.

Specifically, the outer wall of one side of the sliding plate 304 far away from the pin pulling sliding rail 305 is detachably connected with a pin pulling second electric cylinder 306, the pneumatic output end of the pin pulling second electric cylinder 306 is detachably connected with a first connecting plate 3019, the outer side wall of the first connecting plate 3019 is detachably connected with a pin pulling third electric cylinder 307, the pneumatic output end of the pin pulling third electric cylinder 307 is detachably connected with a second connecting plate 3020, the outer side wall of the second connecting plate 3020 is detachably connected with a pin pulling fourth electric cylinder 3021, the pneumatic output end of the pin pulling fourth electric cylinder 3021 is detachably connected with a clamping jaw 3022, wherein the clamping jaw 3022 is used for clamping a spring limiting bolt of a motor carbon brush holder, the first connecting plate 3019 and the clamping jaw 3022 can be driven to move linearly downwards for the second time by the operation of the pin pulling second electric cylinder 306, then the two clamping jaw bolts 3022 are driven to approach each other by the operation of the pin pulling fourth electric cylinder 3022, and the spring limiting pin of the motor carbon brush holder can be pulled out of the motor after the motor carbon brush holder is folded in half for the second time, and the carbon brush holder is obtained.

Specifically, the sealing pin pulling assembly 3 further includes a pin pulling fifth electric cylinder 3023, the pin pulling fifth electric cylinder 3023 is detachably connected to the upper surface of the supporting table 1, a pneumatic output end of the pin pulling fifth electric cylinder 3023 is connected to a pin pulling sliding block 3024, a guide groove 3025 is detachably connected to the upper surface of the pin pulling sliding block 3024, a bearing box 3026 is disposed below an output port of the guide groove 3025, the bearing box 3026 is used for bearing a spring limiting plug sliding along the guide groove 3025, and the pin pulling fifth electric cylinder 3023 operates to drive a pneumatic output rod thereof to slide in a telescopic manner so as to drive the pin pulling sliding block 3024 to perform horizontal linear movement, and then drive the guide groove 3025 to fall to a required position.

Specifically, the seal pulling pin assembly 3 further includes a transverse plate 308, the transverse plate 308 is detachably connected to the upper surface of the positioning plate 207, the upper surface of the positioning plate 207 is rotationally connected with a seal first electric cylinder 309, one end of a seal first pneumatic telescopic rod 3010 is slidingly connected to the inner side wall of the seal first electric cylinder 309, a push block 3011 is disposed at the other end of the seal first pneumatic telescopic rod 3010, a seal limiting plate 3012 is rotationally connected to the inner side wall of the push block 3011, the outer side wall of the seal limiting plate 3012 is rotationally connected to the inner side wall of the transverse plate 308, the seal limiting plate 3012 is used for limiting a motor carbon brush holder on the upper surface of the bearing plate 204, the seal first electric cylinder 309 is operated to drive the seal first pneumatic telescopic rod 3010 to slide in a telescopic manner so as to drive the push block 3011 to linearly move, and then the limiting plate 3012 is rotated along the inner side wall of the transverse plate 308, and thus the motor carbon brush holder to be processed is limited on the upper surface of the bearing plate 204.

Specifically, seal and pull out round pin subassembly 3 still includes curb plate 3013, the curb plate 3013 can dismantle the connection at supporting bench 1 lateral wall, the curb plate 3013 surface can be dismantled and be connected with and seal second electronic cylinder 3014, seal second electronic cylinder 3014 inside wall sliding connection has the one end of sealing second pneumatic telescopic link 3015, just seal the other end of sealing second pneumatic telescopic link 3015 and can dismantle and connect and seal slider 3016, and the curb plate 3013 surface is provided with and seals slide rail 3017, wherein seal slider 3016 and seal slide rail 3017 sliding connection, seal slider 3016 upper surface is provided with and seals the pole 3018, seal pole 3018 and be used for carrying out the fifty percent discount with the bottom sealing plate of motor carbon brush holder, thereby seal second pneumatic telescopic link 3015 telescopic slide through the operation drive of sealing second electronic cylinder 3014 and can drive and seal slider 3016 along sealing slide rail 3017 linear slide, and then can drive the vertical upward movement of sealing pole 3018 and carry out and obtain the motor carbon brush holder after the fifty percent discount to process the motor carbon brush holder.

Specifically, the number of the carrying plates 204 is plural, and the carrying plates 204 are uniformly distributed on the upper surface of the conveying plate 203, so that the processing procedures of the respective processing technologies can be performed simultaneously and are not affected by each other.

In use, the motor carbon brush holder to be processed is first moved and moved along the first fixture block 208, The second clamping block 209 and the clamping groove 2010 are placed in the device to clamp and connect the to-be-processed motor carbon brush frame with the upper surface of the bearing plate 204, so that the to-be-processed motor carbon brush frame can be limited on the upper surface of the conveying plate 203, the output shaft of the servo motor 202 is driven to rotate so as to drive the conveying plate 203 to rotate circumferentially, the to-be-processed motor carbon brush frame can be conveyed to the working position of the sealing pin pulling assembly 3, meanwhile, the circumferential movement of the conveying plate 203 is stable under the rotation fit of the auxiliary supporting wheel 206 along the inner side wall of the auxiliary supporting column 205, the device is effectively realized to have the function of stably limiting and supporting the to-be-processed motor carbon brush frame, the limited and supported to-be-processed motor carbon brush frame can be conveyed to the processing working position rapidly circumferentially, and the motor carbon brush frame does not need to be fetched and put secondarily in the whole process, then the first sealing electric cylinder 309 operates to drive the first sealing pneumatic telescopic rod 3010 to slide in a telescopic manner so as to drive the pushing block 3011 to move linearly, and then drive the limiting plate 3012 to rotate along the inner side wall of the transverse plate 308, so that the motor brush holder to be processed is limited on the upper surface of the bearing plate 204, the second sealing electric cylinder 3014 operates to drive the second sealing pneumatic telescopic rod 3015 to slide in a telescopic manner so as to drive the sealing slide block 3016 to slide linearly along the sealing slide rail 3017, and then drive the sealing rod 3018 to move vertically upwards to fold the bottom sealing plate of the motor brush holder to obtain the folded and sealed motor brush holder, then the first pin-pulling electric cylinder 302 operates to drive the pin-pulling pneumatic telescopic rod 303 to slide in a telescopic manner so as to drive the sliding plate 304 to move vertically and linearly along the pin-pulling slide rail 305, and further drive the clamping jaw 3022 to move linearly downwards for the first time, the second electric cylinder 306 is operated to drive the pneumatic output rod of the second electric cylinder 3022 to stretch and slide so as to drive the first connecting plate 3019 and the clamping jaw 3022 to move linearly downwards for the second time, the fourth electric cylinder 3021 is operated to drive the two clamping jaws 3022 to move close to each other so as to pull out the spring limit plug of the carbon brush holder of the motor after the sealing of the second time, the post-pin carbon brush holder is obtained, the fifth electric cylinder 3023 is operated to drive the pneumatic output rod of the fifth electric cylinder 3023 to stretch and slide so as to drive the pin sliding block 3024 to move linearly horizontally, the guide groove 3025 can be driven to be located at a required position, then the second electric cylinder 306 is operated to drive the pneumatic output rod of the second connecting plate 3019 and the clamping jaw 3022 to move linearly upwards, the third electric cylinder 307 is operated to drive the second connecting plate 3020 and the clamping jaw 3022 to move linearly to a position above the guide groove 3025, the fourth electric cylinder 3022 is operated to drive the two electric cylinders 3022 to move linearly away from each other so as to drive the guide groove 3024 to move horizontally, the guide groove 3024 to move away from each other, the carbon brush holder of the motor to the carbon brush holder can move away from the guide groove 3026 in time, the whole carbon brush holder can be recovered to the inside, and the carbon brush holder can be sealed by the spring has the function of the full-back carbon brush holder, and the carbon brush holder can be recovered, the whole has the function of sealing device can be recovered, and the carbon brush holder can be sealed by the full-sealed, and the carbon brush holder can be sealed.

The servo motor 202, the sealing first electric cylinder 309, the sealing second electric cylinder 3014, the pin pulling first electric cylinder 302, the pin pulling second electric cylinder 306, the pin pulling third electric cylinder 307, the pin pulling fourth electric cylinder 3021 and the pin pulling fifth electric cylinder 3023 are all finished products produced by the prior art and can be purchased in the market, and the components are all universal standard components or components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The sealing pin pulling device for the carbon brush frame of the automobile driving motor comprises a supporting table (1) and is characterized in that a conveying assembly (2) and a sealing pin pulling assembly (3) are arranged on the upper surface of the supporting table (1);

The conveying assembly (2) is used for bearing a motor carbon brush frame to be processed and conveying the motor carbon brush frame to be processed to an operation position of the sealing pin pulling assembly (3);

The sealing pin pulling assembly (3) is used for limiting the to-be-processed motor carbon brush frame conveyed by the conveying assembly (2), folding the bottom sealing plate of the to-be-processed motor carbon brush frame in half and obtaining a folded and sealed motor carbon brush frame, and pulling out a spring limiting bolt of the folded and sealed motor carbon brush frame to obtain the pin pulling motor carbon brush frame.

2. The device for pulling out the sealing pin of the carbon brush holder of the automobile driving motor according to claim 1, wherein the conveying assembly (2) comprises a supporting column (201), the supporting column (201) is detachably connected to the upper surface of the supporting table (1), a servo motor (202) is detachably connected to the outer side wall of the supporting column (201), and an output shaft of the servo motor (202) extends out of the upper surface of the supporting column (201) to be connected with a conveying plate (203);

The upper surface of the conveying plate (203) is detachably connected with a bearing plate (204), a first clamping block (208) and a second clamping block (209) are arranged on the upper surface of the bearing plate (204), a clamping groove (2010) is formed in the upper surface of the bearing plate (204), and the first clamping block (208), the second clamping block (209) and the clamping groove (2010) are used for clamping the motor carbon brush holder on the upper surface of the bearing plate (204);

The conveying assembly (2) further comprises a positioning plate (207), and the outer wall of the bottom surface of the positioning plate (207) is detachably connected with the upper surface of the supporting table (1).

3. The device for pulling out the sealing pin of the carbon brush holder of the automobile driving motor according to claim 2, wherein the conveying assembly (2) further comprises an auxiliary supporting column (205), the auxiliary supporting column (205) is detachably connected to the upper surface of the supporting table (1), an auxiliary supporting wheel (206) is rotatably connected to the upper surface of the auxiliary supporting column (205), and the outer side wall of the auxiliary supporting wheel (206) is mutually attached to the outer wall of the bottom surface of the conveying plate (203).

4. The device for pulling out the sealing pin of the carbon brush holder of the automobile driving motor is characterized in that the sealing pin pulling assembly (3) comprises a supporting seat (301), the supporting seat (301) is detachably connected to the upper surface of the supporting table (1), a pin pulling first electric cylinder (302) is arranged on the outer side wall of the supporting seat (301), one end of a pin pulling pneumatic telescopic rod (303) is slidably connected to the inner side wall of the pin pulling first electric cylinder (302), a sliding plate (304) is detachably connected to the other end of the pin pulling pneumatic telescopic rod (303), and a pin pulling sliding rail (305) is further arranged on the outer side wall of the supporting seat (301), and the sliding plate (304) is slidably connected with the pin pulling sliding rail (305).

5. The device for pulling out the sealing pin of the carbon brush holder of the automobile driving motor is characterized in that a second electric pulling out cylinder (306) is detachably connected to the outer wall of one side, far away from a sliding pin pulling sliding rail (305), of the sliding plate (304), a first connecting plate (3019) is detachably connected to the pneumatic output end of the second electric pulling out cylinder (306), a third electric pulling out cylinder (307) is detachably connected to the outer side wall of the first connecting plate (3019), a second connecting plate (3020) is detachably connected to the pneumatic output end of the third electric pulling out cylinder (307), a fourth electric pulling out cylinder (3021) is detachably connected to the outer side wall of the second connecting plate (3020), and a clamping jaw (3022) is detachably connected to the pneumatic output end of the fourth electric pulling out cylinder (3021), wherein the clamping jaw (3022) is used for clamping a spring limiting plug of the carbon brush holder.

6. The device for pulling out the sealing pin of the carbon brush holder of the automobile driving motor is characterized in that the sealing pin pulling assembly (3) further comprises a fifth electric pin pulling cylinder (3023), the fifth electric pin pulling cylinder (3023) is detachably connected to the upper surface of the supporting table (1), a pin pulling sliding block (3024) is connected to the pneumatic output end of the fifth electric pin pulling cylinder (3023), a guide groove (3025) is detachably connected to the upper surface of the pin pulling sliding block (3024), and a bearing box (3026) is arranged below an output port of the guide groove (3025), and the bearing box (3026) is used for bearing a spring limiting plug sliding along the guide groove (3025).

7. The device for pulling out the sealing pin of the carbon brush holder of the automobile driving motor is characterized in that the sealing pin pulling assembly (3) further comprises a transverse plate (308), the transverse plate (308) is detachably connected to the upper surface of the positioning plate (207), the upper surface of the positioning plate (207) is rotationally connected with a sealing first electric cylinder (309), the inner side wall of the sealing first electric cylinder (309) is slidingly connected with one end of a sealing first pneumatic telescopic rod (3010), the other end of the sealing first pneumatic telescopic rod (3010) is provided with a pushing block (3011), the inner side wall of the pushing block (3011) is rotationally connected with a sealing limiting plate (3012), the outer side wall of the sealing limiting plate (3012) is rotationally connected with the inner side wall of the transverse plate (308), and the sealing limiting plate (3012) is used for limiting the carbon brush holder of the motor on the upper surface of the bearing plate (204).

8. The device for pulling out the sealing pin of the carbon brush holder of the automobile driving motor is characterized in that the sealing pin assembly (3) further comprises a side plate (3013), the side plate (3013) is detachably connected to the outer side wall of the supporting table (1), a sealing second electric cylinder (3014) is detachably connected to the outer surface of the side plate (3013), one end of a sealing second pneumatic telescopic rod (3015) is slidably connected to the inner side wall of the sealing second electric cylinder (3014), the other end of the sealing second pneumatic telescopic rod (3015) is detachably connected with a sealing sliding block (3016), a sealing sliding rail (3017) is arranged on the outer surface of the side plate (3013), the sealing sliding block (3016) is slidably connected with the sealing sliding rail (3017), and a sealing rod (3018) is arranged on the upper surface of the sealing sliding block (3016) and is used for doubling up a bottom sealing plate of the carbon brush holder of the motor.

9. The carbon brush holder sealing and pin pulling device for the automobile driving motor of claim 2, wherein the number of the bearing plates (204) is multiple, and the bearing plates (204) are uniformly distributed on the upper surface of the conveying plate (203).