Processing device for electronic connector shell of new energy automobile

Abstract

The invention relates to the technical field of connector shell machining, and discloses a new energy automobile electronic connector shell machining device which comprises a machining table, a machining barrel is rotationally connected to the upper surface of the machining table, a barrel cover is arranged above the machining barrel, and an electric sliding table is fixedly connected to the upper surface of the machining table. A sliding block of the electric sliding table is fixedly connected with a sliding arm, the end, away from the sliding block, of the sliding arm is in annular sliding connection with the barrel cover, the top of the machining table is fixedly connected with a U-shaped support, and an electromagnet is fixedly arranged on the inner side wall of the support. According to the polishing device, the machining barrel rotates around the electromagnet, the stainless steel needle moves randomly under the action of magnetic force, workpieces are impacted, the effect of polishing the electronic connector shell is achieved, the workpieces are stacked for machining, the single-time machining amount of the workpieces can be increased, and the effect of improving the machining efficiency is achieved.

Description

Technical Field

[0001] This invention relates to the field of connector housing processing technology, specifically to a processing device for electronic connector housings in new energy vehicles. Background Technology

[0002] Electronic connectors for new energy vehicles are core components that ensure power transmission and signal communication in vehicles. Their housings, as the protective body, must have high-precision dimensional tolerances, good sealing performance, and impact resistance. The processing equipment for the housings of new energy vehicle electronic connectors is used to grind and polish the housings after processing. In the existing processing equipment, stainless steel needles are first placed in a barrel, then water is added along with a brightener and a cleaning agent. The housing to be ground and polished is then placed in the barrel. After the operator starts the main control panel, the stainless steel needles in the barrel are rotated by the magnetic field inside the main control panel and grind and polish the surface of the housing in the water to make the housing bright and remove burrs. After the processing is completed, the needles are taken out.

[0003] A search revealed a new energy vehicle electronic connector shell processing device disclosed in announcement number CN115741440B. The device includes a main control console, a top plate fixedly connected to one side of the main control console, a start button movably connected to one side of the top plate, a barrel shell movably connected to the top of the main control console, a top cover movably connected to the top of the barrel shell, and a plate frame movably connected to the top of the top cover at the bottom of the handle. This invention, by incorporating a first motor housing, a barrel shell, and magnetic needles, facilitates the use of the main control console to generate magnetic force on the magnetic needles inside the barrel through the magnetic plate's magnetic field, causing them to polish the shell inside the barrel. Simultaneously, the magnetic plate's operation drives the first shaft, causing the barrel to rotate within the barrel shell. This generates centrifugal force in the water flow inside the barrel, creating eddies that lift the magnetic needles, resulting in uniform polishing of the shell surface. This reduces the effectiveness of polishing the shell evenly and comprehensively by reducing the need for the magnetic needles to polish at the bottom and middle positions.

[0004] In the aforementioned application, the device limits the housing to be processed by placing the housing on the surface of the round rod and then using the round rod to clamp the bottom of the telescopic device through the rod groove. However, the number of housings that can be placed in a single processing session is limited, resulting in low overall processing efficiency for the housing. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a processing device for electronic connector housings in new energy vehicles, solving the problem of low single-processing efficiency of connector housings in existing technologies.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a processing device for electronic connector housings of new energy vehicles, comprising a processing table, a processing barrel rotatably connected to the upper surface of the processing table, a barrel lid disposed above the processing barrel, an electric slide fixedly connected to the upper surface of the processing table, a sliding arm fixedly connected to the slider of the electric slide, the end of the sliding arm away from the slider being circumferentially slidably connected to the barrel lid, a U-shaped bracket fixedly connected to the top of the processing table, an electromagnet fixedly disposed on the inner side wall of the bracket, the processing barrel comprising an outer barrel body and an inner barrel body, and the bracket... A motor is fixedly connected to the center of the machine. The drive end of the motor is fixedly connected to a connecting rod with a groove on its surface, and the bottom end of the connecting rod is fixedly connected to the processing barrel. The connecting rod passes through and is slidably connected to the barrel lid. A bearing plate is slidably connected to the surface of the connecting rod. A magnetic needle is placed on top of the bearing plate. A connecting cylinder is fixedly connected to the center of the barrel lid. The bottom end of the connecting cylinder is fixedly connected to the bearing plate. Water-permeable holes are opened on the surface of the bearing plate. Several bearing frames are arranged in a ring on the upper surface of the bearing plate. Several grinding workpieces are inserted into the upper surface of the bearing frames in a vertical arrangement.

[0007] Preferably, the support frame includes a base, which is disposed on the upper surface of the support plate. A chassis is fixedly connected to the upper surface of the base. A plurality of limiting rods are fixedly disposed on the upper surface of the chassis, which conform to the inner wall of the workpiece. The top ends of the plurality of limiting rods are fixedly connected to a tube.

[0008] Preferably, a plurality of clamping components are installed on the lower surface of the bucket lid. Each clamping component includes an elastic telescopic rod, the top end of which is fixedly connected to the lower surface of the bucket lid, and the bottom end of which is fixedly connected to a connector. An upper rotating frame is rotatably connected to the outer side wall of the outer cylinder of the elastic telescopic rod, and a lower rotating frame is rotatably connected to the lower side wall of the upper rotating frame. The bottom end of the lower rotating frame is rotatably connected to the connector. A counterweight telescopic rod is provided on one side of the upper rotating frame, and the end of the counterweight telescopic rod away from the upper rotating frame is fixedly connected to a connecting cylinder. An elastic telescopic rod four is fixedly connected to the lower side wall of the outer cylinder of the elastic telescopic rod, and a counterweight wheel is fixedly provided at one end of the inner rod of the elastic telescopic rod four. An annular protrusion is fixedly connected to the inner wall of the upper side wall of the inner bucket.

[0009] Preferably, the base includes an upper connecting member, a lower connecting member and a sliding member which are distributed from top to bottom. The upper connecting member and the lower connecting member are slidably connected. The upper surface of the sliding member is rotatably connected to one side of the lower connecting member through a torsion spring rotating shaft. Elastic telescopic rods II and limiting rods II are respectively and fixedly connected to both sides of the sliding member. The end of the elastic telescopic rod II far from the lower connecting member is fixedly connected to the bearing plate. The end of the limiting rod II far from the lower connecting member penetrates through the inner barrel and abuts against the outer barrel. A triangular inclined block is fixedly connected to the upper inner wall of the outer barrel, and the inclined block is located on the moving track of the limiting rod II.

[0010] Preferably, the inserting cylinder includes a lower ring body. A connecting cylinder II is rotatably connected to the upper surface of the lower ring body through a torsion spring rotating shaft. A clamping groove is formed in the inner side wall of the connecting cylinder II. A limiting protrusion is fixedly connected to the upper surface of the lower ring body.

[0011] Preferably, a cavity is formed inside the bottom end of the inserting head. A through hole in the shape of a Chinese character 'zhong' is formed in the side wall of the cavity. A T-shaped counterweight block made of ferromagnetic material is slidably connected inside the through hole. An elastic member II is sleeved on the surface of the counterweight block. A magnetic block is slidably connected inside the cavity. A Chinese character 'zhong'-shaped extrusion rod is fixedly connected to the lower surface of the magnetic block, and the bottom end of the extrusion rod penetrates through the cavity and extends to the outside.

[0012] Preferably, an installation groove is formed in the surface of the lower connecting member. An elastic telescopic rod III is fixedly connected to the inner wall of the installation groove. A baffle is fitted at the opening of the installation groove. The bottom end of the baffle is fixedly connected to the bearing plate. An installation hole is formed in the surface of the baffle and located on the moving track of the elastic telescopic rod III. An adjusting block is slidably arranged inside the installation hole. A plurality of elastic members I are jointly and fixedly arranged between the adjusting block and the installation hole. An extrusion plate is arranged on one side of the installation hole. The bottom end of the extrusion plate penetrates through the bearing plate and is fixedly connected to the inner bottom wall of the outer barrel.

[0013] Preferably, a filter assembly is installed inside the processing barrel. The filter assembly includes an annular filter plate, an air inlet, an impeller, and a separation hole. The filter plate is fixedly installed on the lower side wall of the inner barrel. An annular backflushing chamber is fixedly connected to the lower surface of the filter plate, and the other end of the backflushing chamber is fixedly connected to the outer wall of the inner barrel. A liquid outlet cylinder is fixedly installed on the side wall of the backflushing chamber corresponding to the air inlet. The air inlet is fixedly installed on the lower side wall of the inner barrel and communicates with the backflushing chamber. The impeller is fixedly installed on the lower side wall of the connecting rod, and the impeller position... Below the support plate, the separation hole is opened on the upper inner wall of the inner barrel. The bottom end of the connecting rod is provided with a groove. The bottom center of the outer barrel is rotatably connected to an inlet / outlet rotary joint. A high-pressure air inlet head is fixedly installed through and fixedly installed at the center of the inlet / outlet rotary joint. A sealing ring is rotatably connected to the top of the high-pressure air inlet head. The outer wall of the sealing ring is sealed to the inner wall of the groove. An air outlet end connected to the groove is fixedly installed on the lower side wall of the connecting rod. An air supply pipe is fixedly installed between the air outlet end and the air inlet end.

[0014] Preferably, the lower sidewall of the groove is provided with a drain port, the lower sidewall of the inlet / outlet rotary joint is fixedly provided with an inlet / outlet connection end, the inside of the outlet cylinder is fixedly provided with a support ring, a piston rod is slidably provided at the center of the support ring, a piston block is fixedly provided at the end of the piston rod facing the air inlet, and the upper inner wall of the outer barrel is provided with a groove, and the groove is located at the movement trajectory of the piston rod.

[0015] Preferably, the filter assembly includes an annular interceptor plate, a chip discharge port, and an annular collection chamber. The interceptor plate is fixedly installed on the upper outer wall of the outer barrel. The chip discharge port is annularly opened on the upper outer wall of the outer barrel. The collection chamber is rotatably installed on the outer wall of the outer barrel corresponding to the chip discharge port. A sewage discharge end is fixedly provided on the outer side wall of the collection chamber.

[0016] Working principle: During processing, the electric slide table drives the lid to fall and close on the processing barrel to prevent liquid from splashing out. The motor and electromagnet are turned on, and the motor drives the connecting rod to rotate. The connecting rod drives the processing barrel to rotate, so that the processing barrel rotates around the electromagnet. Through the magnetic force, the stainless steel needles move randomly and impact the workpiece, achieving the effect of polishing the electronic connector shell.

[0017] This invention provides a processing apparatus for electronic connector housings in new energy vehicles. It has the following beneficial effects:

[0018] 1. This invention uses a processing barrel that rotates around an electromagnet to cause stainless steel needles to move randomly and impact the workpiece through magnetic force, thereby achieving the effect of polishing the outer shell of an electronic connector. Furthermore, by stacking the workpieces for processing, the processing capacity of each workpiece can be increased, thus improving processing efficiency.

[0019] 2. During processing, the connector descends and inserts into the insert cylinder, thereby automatically restricting the workpiece and preventing it from falling off during processing. After processing, the elastic telescopic rod retracts under its own elastic force, causing the connector to rise and exit the insert cylinder, thus facilitating the placement or removal of the workpiece by the processing personnel.

[0020] 3. The present invention uses an electric sliding table to lift the inner barrel until the workpiece is above the liquid level. At this time, under the action of centrifugal force, the water stains attached to the outer wall of the workpiece can be quickly thrown off, and the water thrown off is intercepted by the inner barrel to avoid water containing chemical components being thrown off.

[0021] 4. This invention uses the rotation of the impeller to filter the liquid carrying debris as it passes through the filter plate, so that the debris is retained in the gap between the inner and outer barrels, achieving the effect of filtering and polishing the debris. By injecting high-pressure gas, the high-pressure gas can backflushing the filter plate. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of the processing barrel of the present invention;

[0024] Figure 3 This is a schematic diagram of the clamping assembly and support frame structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the clamping assembly of the present invention in use;

[0026] Figure 5 This is a cross-sectional schematic diagram of the connector of the present invention;

[0027] Figure 6 This is a schematic diagram of the connection between the connector and the socket of the present invention;

[0028] Figure 7 For the present invention Figure 6 Enlarged view of point A;

[0029] Figure 8 This is a schematic diagram of the base of the present invention in use;

[0030] Figure 9 This is a schematic diagram showing the connection between the elastic telescopic rod and the mounting hole of the present invention;

[0031] Figure 10 This is a schematic diagram of the extrusion plate and baffle structure of the present invention;

[0032] Figure 11 For the present invention Figure 10 Enlarged view of point B;

[0033] Figure 12This is a schematic diagram of the filter assembly structure of the present invention;

[0034] Figure 13 This is a cross-sectional schematic diagram of the filter plate and backwash chamber from another angle of the present invention;

[0035] Figure 14 For the present invention Figure 13 Enlarged view of point C;

[0036] Figure 15 This is a schematic diagram showing the positions of the piston rod and the groove in this invention.

[0037] The components are as follows: 1. Processing table; 2. Processing barrel; 21. Outer barrel body; 22. Inner barrel body; 23. Inclined block; 24. Annular protrusion; 25. Inlet / outlet rotary joint; 26. High-pressure air inlet head; 27. Sealing ring; 28. Air outlet end; 3. Support; 4. Motor; 5. Connecting rod; 6. Bearing plate; 7. Bearing frame; 71. Base; 72. Chassis; 73. Limiting rod one; 74. Insert cylinder; 75. Elastic telescopic rod two. 76. Limiting rod two; 711. Upper connecting piece; 712. Lower connecting piece; 713. Sliding piece; 714. Elastic telescopic rod three; 715. Baffle; 716. Mounting hole; 717. Adjusting block; 718. Elastic component one; 719. Pressing plate; 741. Lower ring body; 742. Connecting cylinder two; 743. Slot; 744. Limiting protrusion; 8. Pressing assembly; 81. Elastic telescopic rod one; 82. Insert 83. Connector; 84. Upper rotating frame; 85. Lower rotating frame; 86. Counterweight telescopic rod one; 87. Elastic telescopic rod four; 88. Cavity; 89. Through hole; 80. Counterweight block; 81. Magnetic block; 82. Extrusion rod; 83. Elastic component two; 90. Filter assembly; 901. Filter plate; 902. Air inlet; 903. Liquid outlet cylinder; 904. Support ring; 905. Piston rod; 906. Piston block; 907. Impeller; 908. Separation hole; 909. Groove; 910. Interceptor plate; 911. Chip discharge port; 912. Collection chamber; 913. Sewage discharge end; 914. Backflush chamber; 10. Electromagnet; 11. Workpiece; 12. Bucket lid; 13. Electric slide table; 14. Sliding arm; 15. Connecting cylinder one; 16. Gas supply pipe; 17. Sewage discharge port; 18. Liquid inlet / outlet connection end; 19. Cover plate; 20. Orifice plate. Detailed Implementation

[0038] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Example 1, please refer to the appendix. Figure 1 -Appendix Figure 6 This invention provides a processing device for electronic connector housings of new energy vehicles, including a processing table 1. A processing barrel 2 is rotatably connected to the upper surface of the processing table 1, and a barrel cover 12 is disposed above the processing barrel 2. A connecting rod 5 passes through and is slidably connected to the barrel cover 12. An electric slide table 13 is fixedly connected to the upper surface of the processing table 1. A sliding arm 14 is fixedly connected to the slider of the electric slide table 13. The end of the sliding arm 14 away from the slider is slidably connected to the barrel cover 12 in an annular shape. The sliding arm 14 is used to connect the slider of the electric slide table 13 and the barrel cover 12, so that the barrel cover 12 can rotate with the connecting rod 5 and adjust its height with the electric slide table 13. A connecting cylinder 15 is fixedly connected to the center of the barrel cover 12. A U-shaped bracket 3 is fixedly connected to the top of the processing table 1. An electromagnet 10 is fixedly disposed on the inner side wall of the bracket 3, and an electromagnet 10 can also be fixedly disposed on the inner bottom wall of the barrel cover 12. Meanwhile, an electromagnet 10 can also be embedded in the upper surface of the processing table 1 to further improve the randomness of the movement of the magnetic needle. The processing barrel 2 includes an outer barrel 21 and an inner barrel 22. A motor 4 is fixedly connected to the center of the support 3. A connecting rod 5 with a groove on its surface is fixedly connected to the drive end of the motor 4. The bottom end of the connecting rod 5 is fixedly connected to the processing barrel 2. A bearing plate 6 is slidably connected to the surface of the connecting rod 5. A magnetic needle is placed on the top of the bearing plate 6. The bottom end of the connecting cylinder 15 is fixedly connected to the bearing plate 6. A water-permeable hole is opened on the surface of the bearing plate 6. The water-permeable hole is used to allow liquid to flow through the bearing plate 6 and simultaneously intercept the magnetic needle. This makes it easier to remove the magnetic needle after the bearing plate 6 rises. Several bearing frames 7 are arranged in a ring on the upper surface of the bearing plate 6. Several shells of electronic connectors 11 that are vertically distributed are inserted into the upper surface of the bearing frames 7.

[0040] Specifically, water, brightener, cleaning agent, and magnetic needles are added to the processing barrel 2. Before processing, the electric slide 13 drives the barrel lid 12, connecting cylinder 15, and bearing plate 6 to rise, so that the bearing frame 7 is higher than the processing barrel 2, making it easier for the processing personnel to stack the workpieces 11 and pass them through the bearing frame 7. During processing, the electric slide 13 drives the barrel lid 12 to fall and close on the processing barrel 2 to prevent liquid from splashing out. The motor 4 and electromagnet 10 are turned on. The motor 4 drives the connecting rod 5 to rotate, and the connecting rod 5 drives the processing barrel 2 to rotate, so that the processing barrel 2 rotates around the electromagnet 10. Through the magnetic force, the stainless steel needles located in the inner cavity of the processing barrel 2 move randomly and impact the workpieces 11, achieving the effect of polishing the electronic connector shell. Moreover, by stacking the workpieces 11 for processing, the processing volume of the workpieces 11 can be increased, thereby improving the processing efficiency.

[0041] Example 2, please refer to the appendix. Figure 3 -Appendix Figure 4 , including Figure 3 This is a schematic diagram of the clamping component 8 before use. Figure 4This is a schematic diagram of the clamping assembly 8 in use. Because the support frame 7 lacks limiting measures, the workpiece 11 is at risk of falling off during rotation. This embodiment proposes the following solution to address this problem: The support frame 7 includes a base 71, which is positioned on the upper surface of the support plate 6. When the base 71 slides outwards from the center point of the processing barrel 2 to its furthest point, the insert 74 is located directly below the connector 82. A base plate 72 is fixedly connected to the upper surface of the base 71. Several limiting rods 73, conforming to the inner wall of the workpiece 11, are fixedly installed on the upper surface of the base plate 72. The limiting rods 73 support the inner wall of the workpiece 11. The tops of the several limiting rods 73 are jointly fixedly connected to the insert 74. Several [unclear text - possibly related to a barrel lid or lid] are installed on the lower surface of the barrel lid 12. The clamping assembly 8 includes an elastic telescopic rod 81, which consists of a slidingly connected outer cylinder and an inner rod, as well as an elastic element. This is prior art and will not be described in detail here. The top end of the elastic telescopic rod 81 is fixedly connected to the lower surface of the bucket lid 12, and the bottom end of the elastic telescopic rod 81 is fixedly connected to a connector 82. The outer side wall of the outer cylinder of the elastic telescopic rod 81 is rotatably connected to an upper rotating frame 83, and the lower side wall of the upper rotating frame 83 is rotatably connected to a lower rotating frame 84. The bottom end of the lower rotating frame 84 is rotatably connected to the connector 82. A horizontally arranged counterweight telescopic rod 85 is provided on one side of the upper rotating frame 83, and the end of the counterweight telescopic rod 85 away from the upper rotating frame 83 is fixedly connected to the connecting cylinder 15.

[0042] Specifically, during processing, the counterweight telescopic rod 85 extends to the upper rotating frame 83 under the action of centrifugal force, and pushes the upper rotating frame 83 to rotate downward and press down the lower rotating frame 84. This causes the lower rotating frame 84 to drive the elastic telescopic rod 81 to extend, and causes the connector 82 to descend and insert into the insert 74, thereby automatically restricting the workpiece 11 and preventing it from falling off during processing. When the motor 4 stops running, the centrifugal force disappears, and the elastic telescopic rod 81 contracts under its own elastic force, causing the connector 82 to rise and exit the insert 74, thus making it easier for the processing personnel to place or remove the workpiece 11.

[0043] Please see the appendix Figure 3 -Appendix Figure 4 The lower side wall of the outer cylinder of the elastic telescopic rod 81 is fixedly connected to the elastic telescopic rod 86, and a counterweight wheel is fixedly installed at one end of the inner rod of the elastic telescopic rod 86. The inner wall of the upper side wall of the inner cylinder 22 is fixedly connected to the annular protrusion 24.

[0044] Specifically, during processing, the counterweight wheel, under the action of centrifugal force, pulls the elastic telescopic rod 86 to extend and move below the annular protrusion 24. After processing, the electric slide 13 rises and drives the annular protrusion 24 and the inner barrel 22 to rise through the counterweight wheel until the workpiece 11 is above the liquid level. At this time, under the action of centrifugal force, the water stains attached to the outer wall of the workpiece 11 can be quickly thrown off, and the water thrown off is intercepted by the inner barrel 22 to prevent water containing chemical components from being thrown off. At the same time, it reduces the risk of workers touching the surface of the workpiece 11 with water containing chemical components after processing and damaging their skin. After a period of time, the control motor 4 stops running, and the counterweight wheel, under the action of the elastic telescopic rod 86's own contraction pull, exits the annular protrusion 24, causing the inner barrel 22 to descend, thereby exposing the workpiece 11 for removal.

[0045] Based on the above embodiments, please refer to the appendix. Figure 6 The base 71 includes an upper connector 711, a lower connector 712, and a sliding member 713 distributed from top to bottom. The sliding member 713 is used to slide with the support plate 6. The upper connector 711 and the lower connector 712 are slidably connected in the vertical direction. The sliding member 713 can slide with the support plate 6 in the extension and retraction direction of the elastic telescopic rod 75. The upper surface of the sliding member 713 is rotatably connected to one side of the lower connector 712 through a torsion spring shaft. The torque of the torsion spring shaft causes the lower connector 711 to slide... 12. Rotate and hold the sliding member 713 to maintain vertical distribution. The two sides of the sliding member 713 are respectively fixedly connected to the second elastic telescopic rod 75 and the second limiting rod 76. The end of the second elastic telescopic rod 75 away from the lower connecting member 712 is fixedly connected to the bearing plate 6. The end of the second limiting rod 76 away from the lower connecting member 712 passes through the inner barrel 22 and abuts against the outer barrel 21. A triangular inclined block 23 is fixedly connected to the upper inner wall of the outer barrel 21. The inclined block 23 is located on the movement trajectory of the second limiting rod 76.

[0046] Specifically, the sliding member 713 is pushed by the elastic telescopic rod 75 to maintain the farthest distance, so that the plug 82 can be aligned with the plug tube 74.

[0047] Please see the appendix Figure 5 -Appendix Figure 8 ,in Figure 5 This is a schematic diagram showing the position of counterweight 823 before use. Figure 6 and Figure 7 This is a connection diagram of connector 82 and socket 74 during use. Figure 8This is a schematic diagram of the inclined block 23 rising to the upper side position of the inclined surface. Inside the bottom end of the socket 82, there is a cavity 821. A through hole 822 in the shape of a Chinese character "zhong" is provided on the side wall of the cavity 821. A T-shaped counterweight 823 made of ferromagnetic material is slidably connected inside the through hole 822. A magnetic block 824 is slidably connected inside the cavity 821. A Chinese character "zhong"-shaped extrusion rod 825 is fixedly connected to the lower surface of the magnetic block 824, and the bottom end of the extrusion rod 825 penetrates through the cavity 821 and extends to the outside. The socket tube 74 includes a lower ring body 741. A connecting tube two 742 is rotatably connected to the upper surface of the lower ring body 741 through a torsion spring rotating shaft. A clamping groove 743 is provided on the inner side wall of the connecting tube two 742. A limiting protrusion 744 is fixedly connected to the upper surface of the lower ring body 741.

[0048] Specifically, the magnetic block824 adsorbs the counterweight 823 through the through hole 822 to prevent the counterweight 823 from sliding out of the through hole 822 during rotation, which may affect the docking of the socket 82 and the socket tube 74. When the socket 82 is inserted into the socket tube 74, the extrusion rod 825 abuts against the bottom wall of the socket tube 74 and slides upward, causing the magnetic block 824 to rise and错开 from the through hole 822. By the socket 82 blocking the magnetic attraction, the counterweight 823 is extruded by the elastic member two 826 under the action of centrifugal force and slides outward until it is inserted into the clamping groove 743, thereby connecting the socket 82 with the connecting tube two 742. When the moisture on the surface of the workpiece 11 is thrown out, the limiting rod two 76 follows and rises along the inclined surface of the inclined block 23 to the upper side of the inclined block 23, so that the limiting rod two 76 moves horizontally and extrudes the elastic telescopic rod two 75 and pushes the sliding member 713 to slide. When the sliding member 713 slides, it带动 the lower connecting member 712 to rotate and the upper connecting member 711 to slide upward at the same time, so that the workpiece 11 can be kept inclined, as Figure 8 shown. Thus, under the action of centrifugal force, the moisture is thrown out obliquely upward, so as to quickly throw out the moisture inside the workpiece 11 and reduce the residual moisture. When the rotation stops, the counterweight 823 slides inward under the elastic force of the elastic member two 826 and exits the clamping groove 743, thereby canceling the connection between the counterweight 823 and the clamping groove 743, so that the socket 8 can rise and reset.

[0049] On the basis of the above embodiments, please refer to the attached Figure 9 - attached Figure 11 where Figure 9 is a schematic diagram of the connection between the elastic telescopic rod three 714 and the mounting hole 716 during use. Attached Figure 10 and attached Figure 11This is a schematic diagram showing the positions of the extrusion plate 719 and the adjusting block 717 before use. The lower connector 712 has a mounting groove on its surface. An elastic telescopic rod 714 is fixedly connected to the inner wall of the mounting groove. A baffle 715 is fitted into the opening of the mounting groove. The bottom end of the baffle 715 is fixedly connected to the bearing plate 6. A mounting hole 716 is formed on the surface of the baffle 715 along the moving trajectory of the elastic telescopic rod 714. An adjusting block 717 is slidably mounted inside the mounting hole 716. Several elastic elements 718 are fixedly mounted between the adjusting block 717 and the mounting hole 716. The adjusting block 717 passes through the elastic elements 718. The elastic force of 8 is kept within the mounting hole 716. A pressing plate 719 is provided on one side of the mounting hole 716. The top of the pressing plate 719 is provided with a slope. The bottom end of the pressing plate 719 passes through the bearing plate 6 and is fixedly connected to the inner bottom wall of the outer barrel 21. A through hole is opened on the surface of the bearing plate 6 for the pressing plate 719 to pass through. The upper surface of the bearing plate 6 is located on one side of the through hole and is rotatably connected to a cover plate 19 through a torsion spring shaft. The cover plate 19 is rotated and closed at the through hole by the torque of the torsion spring shaft to prevent the magnetic needle from falling off. When the pressing plate 719 passes through the through hole, it pushes the cover plate 19 to rotate upward to avoid motion interference.

[0050] Specifically, the elastic telescopic rod 714 is held in retraction by resisting the baffle 715 with its own elastic force. When the limiting rod 76 abuts against the upper side wall of the inclined block 23, causing the lower connecting piece 712 to rotate and move laterally, the elastic telescopic rod 714 rotates to the mounting hole 716. At this time, the elastic telescopic rod 714 no longer abuts against the baffle 715 and extends into the mounting hole 716, pushing one end of the adjusting block 717 out of the mounting hole 716, thus achieving the effect of tilting and limiting the lower connecting piece 712. When the lower connecting piece 712 tilts, the limiting rod 73 and its outer workpiece 11 also remain tilted. This allows the adjustment block 717 to be offset from the connector 82, making it convenient for workers to remove or place multiple workpieces 11 at once. When the replaced workpiece 11 is lowered back into the processing barrel 2 for processing, the adjustment block 717 descends and moves along the inclined surface at the top of the extrusion plate 719 until it abuts against the side wall of the extrusion plate 719. This causes the adjustment block 717 to be re-inserted into the mounting hole 716, and the elastic telescopic rod 714 is pushed out of the mounting hole 716 to cancel the connection. This allows the sliding part 713 to return to its original position under the action of the elastic telescopic rod 75, and keeps the support frame 7 vertical, so that the insert 74 can be re-connected with the connector 82.

[0051] Example 3, please refer to the appendix. Figure 12 -Appendix Figure 14The grinding debris will remain inside the processing barrel 2 and mix with the liquid, making it difficult to clean. To solve this problem, this embodiment proposes the following solution: a filter assembly 9 is installed inside the processing barrel 2. The filter assembly 9 includes an annular filter plate 901, an air inlet 902, an impeller 907, and a separation hole 908. The filter plate 901 is fixedly installed on the lower side wall of the inner barrel 22. An annular backflushing chamber 914 is fixedly connected to the lower surface of the filter plate 901. The other end is fixedly connected to the outer wall of the inner barrel 22. The air inlet 902 is fixedly installed on the lower side wall of the inner barrel 22 and communicates with the backwash chamber 914. The impeller 907 is fixedly installed on the lower side wall of the connecting rod 5. When the impeller 907 rotates, it drives the water flow, which can assist in driving the magnetic needle to move. The impeller 907 is located below the bearing plate 6. The separation hole 908 is opened on the upper inner wall of the inner barrel 22. The liquid level needs to be higher than the separation hole 908. The separation hole 908 intercepts the magnetic needle. The bottom end of the connecting rod 5 is provided with a groove. The bottom center of the outer barrel 21 is rotatably connected to the liquid inlet / outlet rotary joint 25. The center of the liquid inlet / outlet rotary joint 25 is through and fixedly provided with a high-pressure air inlet head 26. The high-pressure air inlet head 26 is connected to a high-pressure air pump through a pipe. The top end of the high-pressure air inlet head 26 is rotatably connected with a sealing ring 27. The outer wall of the sealing ring 27 is sealed with the inner wall of the groove. The lower side wall of the connecting rod 5 is fixedly provided with an air outlet that communicates with the groove. An air supply pipe 16 is fixedly installed between the air outlet 28 and the air inlet 902. The air supply pipe 16 is a corrugated pipe, which allows the air supply pipe 16 to rise with the filter plate 901 and be elongated to avoid motion interference. A solenoid valve 2 is installed on the upper side wall of the high-pressure air inlet head 26. The solenoid valve 2 is opened during cleaning and closed during processing. An annular perforated plate 20 is provided on the lower side of the impeller 907 to prevent the air supply pipe 16 from contacting the impeller 907. The perforated plate 20 is fixedly connected to the connecting rod 5.

[0052] Specifically, during processing, the impeller 907 rotates, causing the liquid at the bottom of the outer barrel 21 to flow upward through the support plate 6 and then through the separation hole 908 into the space between the inner barrel 22 and the outer barrel 21 before flowing downward. Finally, after being filtered by the filter plate 901, the liquid flows back into the bottom of the outer barrel 21 through the backwash chamber 914 and the liquid outlet 903, forming a circulating flow. This allows the liquid carrying debris to be filtered as it passes through the filter plate 901, causing the debris to remain in the gap between the inner barrel 22 and the outer barrel 21, achieving the effect of filtering and polishing debris. When it is necessary to clean the filter plate 901 and the debris, the electric slide 13 first drives the support plate 6 to rise above the liquid level, causing the debris to fall onto the filter plate 901 and the liquid on the filter plate 901 to be thrown out. Then, high-pressure air is introduced through the high-pressure air inlet head 26, allowing the high-pressure gas to backwash the filter plate 901.

[0053] Please see the appendix Figure 12 -Appendix Figure 15 , including Figure 12 and attached Figure 13This is a schematic diagram showing the position of filter plate 901 during processing. (Attached) Figure 15 This is a schematic diagram showing the position of the filter plate 901 after it rises during chip removal. A drain port 17 is provided on the lower side wall of the groove. An inlet / outlet connection end 18 is fixedly installed on the lower side wall of the inlet / outlet rotary joint 25. The inlet / outlet connection end 18 is used to cooperate with the pump body to inject or extract liquid. When discharging liquid, solenoid valve one is opened, and the liquid in the processing tank 2 enters the groove through the drain port 17 and then flows out through the inlet / outlet rotary joint 25 and the inlet / outlet connection end 18. When injecting liquid, the flow is reversed. A solenoid valve one is installed on the inlet / outlet connection end 18 to control its opening and closing. A liquid outlet cylinder 903 is fixedly installed on the side wall of the backflushing chamber 914 corresponding to the air inlet 902. A support ring 904 is fixedly installed inside the liquid outlet cylinder 903. A piston rod 905 is slidably installed at the center of the support ring 904. A piston block 906 is fixedly installed at the end of the piston rod 905 facing the air inlet 902. An opening is provided on the upper inner wall of the outer barrel 21. The filter assembly 9 has a groove 909 located on the movement path of the piston rod 905. The filter assembly 9 includes an annular interceptor plate 910, a chip discharge port 911, and an annular collection chamber 912. The interceptor plate 910 is fixedly installed on the upper outer wall of the outer barrel 21. The chip discharge port 911 is annularly opened on the upper outer wall of the outer barrel 21. The collection chamber 912 is rotatably installed on the outer wall of the outer barrel 21 corresponding to the chip discharge port 911. A sealing ring can be provided at the intersection of the two to improve airtightness. A sewage discharge end 913 is fixedly provided on the outer wall of the collection chamber 912. A solenoid valve 3 is installed on the sewage discharge end 913. The solenoid valve 3 is used to control the opening and closing of the sewage discharge end 913. A sealing ring can be fixedly provided on the outer wall of the filter plate 901 to enhance the sealing with the outer barrel 21. Similarly, a sealing ring can be fixedly provided on the inner wall of the interceptor plate 910 to enhance the sealing with the inner barrel 22, reducing or avoiding gas loss and debris escape.

[0054] Specifically, when the support plate 6 is higher than the liquid level, the drain end 913 is closed. High-pressure air is injected to push the liquid above the sealing ring 27 in the groove and the liquid in the air supply pipe 16 to flow back into the backflushing chamber 914 and then be sprayed out by the liquid outlet 903, reducing the amount of liquid when discharging debris later. After a period of time, the drain end 913 is opened, and the electric slide 13 drives the support plate 6 to rise again. On the one hand, this causes the piston rod 905 to move to the groove 909. The groove 909 provides lateral movement space for the piston rod 905, allowing the piston block 906 to move into the liquid outlet 903 under the push of the airflow, blocking the liquid outlet 903 to prevent gas from flowing out. On the other hand, this filters... When plate 901 moves closer to interceptor plate 910 and is lower than chip discharge port 911, gas carrying debris flows upward through filter plate 901 and enters collection chamber 912 through chip discharge port 911 under the interception of interceptor plate 910. It is then discharged from drain end 913, achieving the effect of discharging debris. By installing a filter at drain end 913, debris can be collected. When there is a lot of debris on workpiece 11, by reasonably adjusting the position of cutting groove 909 and inclined block 23, when piston rod 905 moves to cutting groove 909, limit rod 26 moves to the upper side of inclined block 23 simultaneously, so that debris can be cleaned at the same time when workpiece 11 is replaced.

[0055] Before processing, the electric slide 13 drives the bucket lid 12, connecting cylinder 15 and bearing plate 6 to rise, so that the bearing frame 7 is higher than the processing bucket 2, making it easier for the processing personnel to stack the workpiece 11 and pass it through the bearing frame 7. During processing, the electric slide 13 drives the bucket lid 12 to fall and close on the processing bucket 2 to prevent liquid from splashing out. The motor 4 and electromagnet 10 are turned on. The motor 4 drives the connecting rod 5 to rotate, and the connecting rod 5 drives the processing bucket 2 to rotate, so that the processing bucket 2 rotates around the electromagnet 10. Through the magnetic force, the stainless steel needle moves randomly and impacts the workpiece 11, achieving the effect of polishing the electronic connector shell.

[0056] During processing, the counterweight telescopic rod 85 extends to the upper rotating frame 83 under centrifugal force, pushing the upper rotating frame 83 downward and pressing down the lower rotating frame 84. This causes the lower rotating frame 84 to extend the elastic telescopic rod 81, and the connector 82 to descend and insert into the insert cylinder 74, thus automatically restraining the workpiece 11 and preventing it from falling off during processing. When the motor 4 stops running, the centrifugal force disappears, and the elastic telescopic rod 81 retracts under its own elastic force, causing the connector 82 to rise and exit the insert cylinder 74, making it easier for the operator to place or remove the workpiece 11. After processing is completed, the electric slide table 13... The counterweight wheel drives the annular protrusion 24 and the inner barrel 22 to rise until the workpiece 11 is above the liquid level. At this time, under the action of centrifugal force, the water stains attached to the outer wall of the workpiece 11 can be quickly thrown off, and the water thrown off is intercepted by the inner barrel 22 to prevent water containing chemical components from being thrown off. At the same time, it reduces the risk of workers touching the surface of the workpiece 11 with water containing chemical components after the workpiece 11 has been processed, which may damage their skin. After a period of time, the control motor 4 stops running, and the counterweight wheel retracts from the annular protrusion 24 under the action of the elastic telescopic rod 86, so that the inner barrel 22 descends, thereby exposing the workpiece 11 for retrieval.

[0057] During processing, the impeller 907 rotates, causing the liquid at the bottom of the outer barrel 21 to flow upward through the support plate 6 and then through the separation hole 908 into the space between the inner barrel 22 and the outer barrel 21 before flowing downward. Finally, after being filtered by the filter plate 901, the liquid flows back into the bottom of the outer barrel 21 through the backwash chamber 914 and the liquid outlet 903, forming a circulating flow. This allows the liquid to carry debris through the filter plate 901 for filtration, causing the debris to remain in the gap between the inner barrel 22 and the outer barrel 21, achieving the effect of filtering and polishing debris. When it is necessary to clean the filter plate 901 and the debris, the electric slide 13 first drives the support plate 6 to rise above the liquid level, causing the debris to fall onto the filter plate 901 and the liquid on the filter plate 901 to be thrown out. Then, high-pressure air is introduced through the high-pressure air inlet 26, allowing the high-pressure gas to backwash the filter plate 901.

[0058] Although embodiments of the invention 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 to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A processing device for the housing of an electronic connector for a new energy vehicle, comprising a processing table (1), a processing barrel (2) rotatably connected to the upper surface of the processing table (1), a barrel cover (12) provided above the processing barrel (2), an electric slide (13) fixedly connected to the upper surface of the processing table (1), a sliding arm (14) fixedly connected to the slider of the electric slide (13), the end of the sliding arm (14) away from the slider being circumferentially slidably connected to the barrel cover (12), a U-shaped bracket (3) fixedly connected to the top of the processing table (1), and an electromagnet (10) fixedly provided on the inner side wall of the bracket (3), characterized in that: The processing barrel (2) includes an outer barrel body (21) and an inner barrel body (22). A motor (4) is fixedly connected to the center of the support (3). A connecting rod (5) with a groove on its surface is fixedly connected to the driving end of the motor (4). The bottom end of the connecting rod (5) is fixedly connected to the processing barrel (2). The connecting rod (5) passes through and is slidably connected to the barrel cover (12). A bearing plate (6) is slidably connected to the surface of the connecting rod (5). A magnetic steel needle is placed above the bearing plate (6). A connecting cylinder (15) is fixedly connected to the center of the barrel cover (12). The bottom end of the connecting cylinder (15) is fixedly connected to the bearing plate (6). A water-permeable hole is opened on the surface of the bearing plate (6). Several bearing frames (7) are arranged in a ring on the upper surface of the bearing plate (6). Several grinding workpieces (11) are inserted into the upper surface of the bearing frame (7).

2. The processing device for electronic connector housings of new energy vehicles according to claim 1, characterized in that: The support frame (7) includes a base (71), which is set on the upper surface of the support plate (6). A chassis (72) is fixedly connected to the upper surface of the base (71). A plurality of limiting rods (73) that conform to the inner wall of the workpiece (11) are fixedly arranged on the upper surface of the chassis (72). The top ends of the plurality of limiting rods (73) are fixedly connected to a tube (74).

3. The processing device for electronic connector housings of new energy vehicles according to claim 1, characterized in that: The lower surface of the bucket lid (12) is equipped with several clamping components (8). Each clamping component (8) includes an elastic telescopic rod (81). The top end of the elastic telescopic rod (81) is fixedly connected to the lower surface of the bucket lid (12), and the bottom end of the elastic telescopic rod (81) is fixedly connected to a connector (82). The outer side wall of the outer cylinder of the elastic telescopic rod (81) is rotatably connected to an upper rotating frame (83), and the lower side wall of the upper rotating frame (83) is rotatably connected to a lower rotating frame (84). The bottom end of (84) is rotatably connected to the connector (82). A counterweight telescopic rod (85) is provided on one side of the upper rotating frame (83). The end of the counterweight telescopic rod (85) away from the upper rotating frame (83) is fixedly connected to the connecting cylinder (15). An elastic telescopic rod (86) is fixedly connected to the lower side wall of the outer cylinder of the elastic telescopic rod (81). A counterweight wheel is fixedly provided at one end of the inner rod of the elastic telescopic rod (86). An annular protrusion (24) is fixedly connected to the inner wall of the upper side wall of the inner barrel (22).

4. The processing device for electronic connector housings of new energy vehicles according to claim 2, characterized in that: The base (71) includes an upper connecting member (711), a lower connecting member (712) and a sliding member (713) which are distributed from top to bottom. The upper connecting member (711) and the lower connecting member (712) are slidably connected. The upper surface of the sliding member (713) is rotatably connected to one side of the lower connecting member (712) through a torsion spring rotating shaft. Elastic telescopic rods II (75) and limiting rods II (76) are respectively and fixedly connected to both sides of the sliding member (713). One end of the elastic telescopic rod II (75) far from the lower connecting member (712) is fixedly connected to the bearing plate (6). One end of the limiting rod II (76) far from the lower connecting member (712) penetrates through the inner barrel body (22) and abuts against the outer barrel body (21). A triangular inclined block (23) is fixedly connected to the upper inner wall of the outer barrel body (21), and the inclined block (23) is located on the moving track of the limiting rod II (76).

5. The processing device for electronic connector housings of new energy vehicles according to claim 2, characterized in that: The inserting cylinder (74) includes a lower ring body (741). A connecting cylinder II (742) is rotatably connected to the upper surface of the lower ring body (741) through a torsion spring rotating shaft. A clamping groove (743) is formed in the inner side wall of the connecting cylinder II (742). A limiting protrusion (744) is fixedly connected to the upper surface of the lower ring body (741).

6. The processing device for electronic connector housings of new energy vehicles according to claim 3, characterized in that: A cavity (821) is formed inside the bottom end of the inserting joint (82). A through hole (822) in the shape of a Chinese character 'zhong' is formed in the side wall of the cavity (821). A T-shaped counterweight (823) made of ferromagnetic material is slidably connected inside the through hole (822). An elastic member II (826) is sleeved on the surface of the counterweight (823). A magnetic block (824) is slidably connected inside the cavity (821). A Chinese character 'zhong'-shaped extrusion rod (825) is fixedly connected to the lower surface of the magnetic block (824), and the bottom end of the extrusion rod (825) penetrates through the cavity (821) and extends to the outside.

7. The processing apparatus for electronic connector housings of new energy vehicles according to claim 4, characterized in that: An installation groove is formed in the surface of the lower connecting member (712). An elastic telescopic rod III (714) is fixedly connected to the inner wall of the installation groove. A baffle plate (715) is arranged in a fitting manner at the opening of the installation groove. The bottom end of the baffle plate (715) is fixedly connected to the bearing plate (6). An installation hole (716) is formed in the surface of the baffle plate (715) and located on the moving track of the elastic telescopic rod III (714). An adjusting block (717) is slidably arranged inside the installation hole (716). A plurality of elastic members I (718) are fixedly arranged between the adjusting block (717) and the installation hole (716). An extrusion plate (719) is arranged on one side of the installation hole (716). The bottom end of the extrusion plate (719) penetrates through the bearing plate (6) and is fixedly connected to the inner bottom wall of the outer barrel body (21).

8. The processing device for electronic connector housings of new energy vehicles according to claim 1, characterized in that: The processing barrel (2) is equipped with a filter assembly (9). The filter assembly (9) includes an annular filter plate (901), an air inlet (902), an impeller (907), and a separation hole (908). The filter plate (901) is fixedly installed on the lower side wall of the inner barrel (22). An annular backflushing chamber (914) is fixedly connected to the lower surface of the filter plate (901), and the other end of the backflushing chamber (914) is fixedly connected to the outer wall of the inner barrel (22). A liquid outlet cylinder (903) is fixedly installed on the side wall of the backflushing chamber (914) corresponding to the air inlet (902). The air inlet (902) is fixedly installed on the lower side wall of the inner barrel (22) and communicates with the backflushing chamber (914). The impeller (907) is fixedly installed on the lower side wall of the connecting rod (5). The impeller (907) is located below the bearing plate (6), the separation hole (908) is opened on the upper inner wall of the inner barrel (22), the bottom end of the connecting rod (5) is provided with a groove, the bottom center of the outer barrel (21) is rotatably connected to the liquid inlet / outlet rotary joint (25), the center of the liquid inlet / outlet rotary joint (25) is provided with a high pressure air inlet head (26), the top end of the high pressure air inlet head (26) is rotatably connected to the sealing ring (27), the outer wall of the sealing ring (27) is sealed to the inner wall of the groove, the lower side wall of the connecting rod (5) is fixedly provided with an air outlet end (28) connected to the groove, and a gas delivery pipe (16) is fixedly provided between the air outlet end (28) and the air inlet end (902), the gas delivery pipe (16) is a corrugated pipe.

9. A processing apparatus for electronic connector housings for new energy vehicles according to claim 8, characterized in that: The lower side wall of the groove is provided with a drain port (17), the lower side wall of the inlet and outlet rotary joint (25) is fixedly provided with an inlet and outlet connection end (18), the inside of the outlet cylinder (903) is fixedly provided with a support ring (904), a piston rod (905) is slidably provided at the center of the support ring (904), a piston block (906) is fixedly provided at the end of the piston rod (905) facing the air inlet end (902), and a groove (909) is provided on the upper inner wall of the outer barrel (21), and the groove (909) is located at the movement trajectory of the piston rod (905).

10. A processing apparatus for electronic connector housings for new energy vehicles according to claim 8, characterized in that: The filter assembly (9) includes an annular interceptor plate (910), a chip discharge port (911), and an annular collection chamber (912). The interceptor plate (910) is fixedly installed on the upper outer wall of the outer barrel (21). The chip discharge port (911) is annularly opened on the upper outer wall of the outer barrel (21). The collection chamber (912) is rotatably installed on the outer wall of the outer barrel (21) corresponding to the chip discharge port (911). A sewage discharge end (913) is fixedly provided on the outer side wall of the collection chamber (912).

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