Micro screw, full-automatic groove milling equipment for machining micro screw and machining method

Abstract

The invention provides a micro screw and full-automatic groove milling equipment for machining the micro screw and a machining method, and relates to the technical field of groove milling equipment, the micro screw comprises a positioning cover and a screw body, and a fixing support is installed at the bottom of the positioning cover; a driving motor is mounted at the side end of the fixed bracket, and a positioning plate is mounted at the side end of the fixed bracket; an air pump is mounted on the outer side of the positioning plate, and a rotary chuck is rotationally mounted on the inner side of the positioning plate; fixed clamping grooves are evenly formed in the edge position of the side face of the rotary chuck. A screw body is mounted in the fixed clamping groove; and a finished product storage box is further mounted at the top of the fixed bracket. Air flow is injected into the fixing clamping groove where the screw body is installed through the inner flow guide groove, impurities left on the screw body after each time of use are removed, the accuracy of the groove milling position of the miniature screw is improved, and the problem that part of impurities can fall into the fixing groove of the chuck, and consequently the rear miniature screw deviates from the machining position is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of slot milling equipment, and in particular to a micro screw and a fully automatic slot milling equipment and a processing method thereof. Background Art

[0002] The slot milling equipment is a mechanical device used to cut the workpiece through a specific tool to form the desired slot shape. The micro screw is a screw with a smaller diameter, usually below M3. Therefore, when slotting the micro screws, it is necessary to use the slot milling equipment to perform batch slot milling on the micro screws to improve the efficiency of micro screw processing. However, when slotting the micro screws in the prior art, during the processing, the micro screws are usually clamped in the fixed slot of the chuck. Since some impurities may be attached to the threads of the micro screws during the movement, some of the impurities will fall into the fixed slot of the chuck. When the micro screws are processed in batches, the impurities in the fixed slot of the chuck accumulate too much, causing the subsequent micro screws to deviate from the processing position, resulting in a large error in the position of the slot milling, affecting the processing quality of the micro screws. Summary of the invention

[0003] The disclosed embodiments relate to a micro screw and a fully automatic groove milling device and a processing method for processing the same, in order to solve the problem in the prior art that when groove milling is performed on micro screws, during the processing, the micro screws are usually clamped in a fixed groove of a chuck. Since some impurities may adhere to the threads of the micro screws during movement, some of the impurities may fall into the fixed groove of the chuck. When the micro screws are processed in batches, excessive accumulation of impurities in the fixed groove of the chuck causes the subsequent micro screws to deviate from the processing position, resulting in a large error in the position of the groove milling, which affects the processing quality of the micro screws.

[0004] According to a first aspect of the present disclosure, there is provided a fully automatic slot milling device and a processing method for a micro screw and the processing thereof, which specifically comprises: a positioning cover and a screw body, wherein the positioning cover is a circular structure, and a fixed bracket is installed at the bottom of the positioning cover, and a guide cover is installed at the middle position of the bottom of the positioning cover; a driving motor is installed at the bottom of the guide cover; a driving motor is installed at the side end of the fixed bracket, and a positioning plate is installed at the side end of the fixed bracket; an air pump is installed at the outer side of the positioning plate, and a rotating chuck is rotatably installed at the inner side of the positioning plate; the rotating chuck is a circular structure, and the middle position of the side surface of the rotating chuck is connected to the output end of the driving motor at the side end of the fixed bracket, and the edge position of the side surface of the rotating chuck is evenly provided with fixing clamping grooves; a screw body is installed inside the fixing clamping groove, wherein a nut is installed at the top of the screw body; a finished product storage box is also installed at the top of the fixed bracket; a servo motor is installed at the outer side of the finished product storage box, and a supporting side plate is installed at the top of the finished product storage box; a storage cover is installed at the top of the supporting side plate.

[0005] Preferably, a guide pipe is installed at the bottom of the guide cover; a waste box is installed at the bottom of the fixed bracket; the bottom of the guide pipe is located inside the waste box; a rotating cover is rotated on the inner side of the positioning cover; a plurality of filter holes are provided at the bottom of the rotating cover, and the middle position of the bottom of the rotating cover is connected to the output end of the drive motor at the bottom of the guide cover.

[0006] Preferably, a guide rod is installed in the middle position of the inner bottom of the rotating cover; a protrusion is provided on the outer side of the guide rod, and a limiting protrusion is installed on the top of the guide rod, and a movable support plate is slidably installed on the outer side of the guide rod; the bottom of the movable support plate is connected to the inner bottom of the rotating cover; a guide slide is installed on the side of the positioning cover; the inner end of the guide slide is slidably installed on the top of the rotating cover, and a guide groove is provided on the side of the guide slide, and a limit plate is provided on one side of the inner end of the guide slide, wherein the limit plate is an inclined structure.

[0007] Preferably, an inner guide groove is also opened on the side of the rotating chuck; the inner end of the inner guide groove is connected to the inner side of the fixed clamp groove; an airflow tube is installed on the output end of the air pump outside the positioning plate; the airflow tube is an arc-shaped structure, and a diversion tube is provided on the side of the airflow tube.

[0008] Preferably, an opening is provided on the side of the positioning plate, and the opening on the side of the positioning plate is connected to the outer end of the inner guide groove; the inside of the side end of the diversion pipe is connected to the outer end of the opening on the side of the positioning plate; a cooling water tank is installed on the top of the side end of the fixed bracket; a water pump is installed on the side of the cooling water tank, and a water flow pipe is installed on the output end of the water pump; the water flow pipe is an annular structure, and the water flow pipe is installed at the edge of the positioning plate, and a jet pipe is installed on the side of the water flow pipe.

[0009] Preferably, the jet pipe is an inclined structure, and a nozzle is provided at the side end of the jet pipe, and the nozzle faces the fixed clamping groove; a milling cutter drive module is installed on the outer side of the positioning plate through a connecting plate; a milling cutter is rotatably installed on the inner side of the milling cutter drive module, and a jet pipe is installed on the inner side of the milling cutter drive module; a clamping and fixing cover is installed on the top of the storage cover; the clamping and fixing cover is slidably installed on one side of the rotating chuck.

[0010] Preferably, a guide plate is installed on the side of the supporting side plate, wherein the guide plate is an inclined structure; two waste guide grooves are opened at the bottom of the finished product storage box, and a movable carrier plate is installed on the inner bottom of the finished product storage box through spring sliding.

[0011] Preferably, the movable carrier is a rectangular plate structure, and a filter groove is provided on the top of the movable carrier; a bidirectional guide plate is installed on the inner bottom of the finished product storage box; the bidirectional guide plate is a triangular structure, and the bidirectional guide plate is installed at the bottom of the movable carrier.

[0012] Preferably, a rotating rod is installed on the output end of the servo motor on the side of the finished product storage box; the rotating rod is a cylindrical structure, and the rotating rod is rotatably installed on the inner bottom of the finished product storage box, and a rotating plate is installed on the outer side of the rotating rod; the rotating plate is an elliptical structure, and the rotating plate is rotatably installed on the bottom of the two-way guide plate.

[0013] Preferably, the steps include:

[0014] First, a large number of screw bodies are placed in the rotating cover, and the driving motor drives the rotating cover to rotate inside the positioning cover;

[0015] Second, the top side of the rotating cover rotates at the bottom of the inner end of the guide slide, and the rotating cover drives part of the screw body to move and enter the guide groove on the side of the guide slide;

[0016] Third, the screw body slides along the guide groove on the side of the guide slideway into the fixed clamping groove on the side of the rotating clamping plate;

[0017] Fourth, the milling cutter in the milling cutter driving module mills a groove in the middle of the nut;

[0018] Fifth, the water jetted from the nozzle on the side of the jet pipe cools down the nut with the milled groove;

[0019] Sixth, the airflow generated by the air pump on the outside of the positioning plate enters the diverter pipe through the airflow pipe, and the airflow enters the inside of the fixing clamp groove through the opening and the inner guide groove to push the screw body to move outward;

[0020] Seventh, the screw body after milling groove processing falls inside the finished product storage box;

[0021] 8. The output end of the servo motor drives the rotating rod to drive the far end of the outer rotating plate to push the two-way guide plate up and down. The top of the two-way guide plate pushes the movable carrier plate up and down to discharge the debris remaining in the milling groove on the screw body.

[0022] The present invention provides a micro screw and a fully automatic slot milling device and a processing method thereof, which have the following beneficial effects:

[0023] When the present invention is in use, air flow is injected into the fixing clip groove of the installation screw body through the inner guide groove, and impurities remaining on the screw body after each use are cleaned; when the micro screw is milled, the inner end of the inner guide groove is connected with the inner side of the fixing clip groove, and the air flow generated by the air pump flows to the opening on the side of the positioning plate through the air flow pipe and the diverter pipe; when the inner guide groove is rotated to the bottom, the inner guide groove is connected with the opening on the side of the positioning plate, and the air flow enters the inner guide groove and then enters the inside of the fixing clip groove; the air flow pushes the micro screw with the milled groove to move outward, and at the same time, the air flow cleans the impurities remaining on the micro screw, thereby ensuring the cleanliness of the inside of the fixing clip groove, ensuring the accuracy of the position of the micro screw in the fixing clip groove at a later stage, and improving the accuracy of the milling groove position of the micro screw.

[0024] In addition, the debris carried by the micro screws can be turned over by the rotating rotary cover and the movable support plate, so that the debris falls and is discharged. When the micro screws are milled, a large number of screw bodies that are being milled are placed inside the rotating cover, and the debris carried by the screw bodies are discharged through the filter groove at the bottom. As the number of screw bodies decreases, the movable support plate pushes the screw bodies to move upward, causing the screw bodies to turn over and discharge a large amount of debris, preventing the debris from affecting the smoothness of the sliding of the screw bodies in the grooves on the side of the guide slide, so that the screw bodies are accurately placed inside the fixed clamp grooves for milling. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0026] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0027] In the attached picture:

[0028] Figure 1 A schematic diagram showing the overall structure of the present application;

[0029] Figure 2 A schematic diagram of the three-dimensional structure of the guide slideway of the present application is shown;

[0030] Figure 3 A schematic cross-sectional structure diagram of a positioning cover of the present application is shown;

[0031] Figure 4 A schematic diagram of the cross-sectional structure of the movable support plate of the present application is shown;

[0032] Figure 5 A schematic diagram of the three-dimensional structure of the cooling water tank of the present application is shown;

[0033] Figure 6 A schematic diagram of the three-dimensional structure of the rotary chuck of the present application is shown;

[0034] Figure 7 A schematic diagram of the cross-sectional structure of the positioning plate of the present application is shown;

[0035] Figure 8 A schematic diagram of the three-dimensional structure of the supporting side plate of the present application is shown;

[0036] Fig. 9 A schematic cross-sectional view of the finished product storage box of the present application is shown;

[0037] Reference numerals list

[0038] 1. Positioning cover; 101. Fixed bracket; 102. Guide cover; 103. Guide pipe; 104. Waste box; 105. Rotating cover; 106. Guide rod; 107. Movable support plate; 108. Guide slide; 109. Limit plate;

[0039] 2. Positioning plate; 201. Rotating chuck; 202. Fixed clamping groove; 203. Inner guide groove; 204. Air flow pipe; 205. Diverter pipe; 206. Cooling water tank; 207. Water flow pipe; 208. Jet pipe; 209. Milling cutter drive module; 2010. Clamping and fixing cover;

[0040] 3. Finished product storage box; 301. Support side plate; 302. Storage cover; 303. Guide plate; 304. Waste guide groove; 305. Movable carrier plate; 306. Two-way guide plate; 307. Rotating rod; 308. Rotating plate;

[0041] 4. Screw body; 401. Nut. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Please refer to Figures 1 to 9 :

[0044] Embodiment 1:

[0045] The present invention proposes a micro screw and a fully automatic slot milling device and a processing method thereof, comprising: a positioning cover 1 and a screw body 4, wherein the positioning cover 1 is a circular structure, and a fixed bracket 101 is installed at the bottom of the positioning cover 1, and a guide cover 102 is installed at the middle position of the bottom of the positioning cover 1; a driving motor is installed at the bottom of the guide cover 102; a guide pipe 103 is installed at the bottom of the guide cover 102; a waste box 104 is installed at the bottom of the fixed bracket 101; the bottom of the guide pipe 103 is located inside the waste box 104; a rotating cover 105 is rotated inside the positioning cover 1; a plurality of filtering holes are arranged at the bottom of the rotating cover 105, and the middle position of the bottom of the rotating cover 105 is aligned with the guide hole. The output end of the driving motor at the bottom of the flow cover 102 is connected; a guide rod 106 is installed in the middle position of the inner bottom of the rotating cover 105; a protrusion is provided on the outer side of the guide rod 106, and a limiting protrusion is installed on the top of the guide rod 106, and a movable support plate 107 is slidably installed on the outer side of the guide rod 106; the bottom of the movable support plate 107 is connected to the inner bottom of the rotating cover 105; a guide slide 108 is installed on the side of the positioning cover 1; the inner end of the guide slide 108 is slidably installed on the top of the rotating cover 105, and a guide groove is provided on the side of the guide slide 108, and a limit plate 109 is provided on one side of the inner end of the guide slide 108, wherein the limit plate 109 is an inclined structure.

[0046] In the disclosed embodiment, when the micro screws are milled, a large number of screw bodies 4 are placed inside the rotating cover 105, and the driving motor at the bottom of the guide cover 102 drives the rotating cover 105 to rotate inside the positioning cover 1, and the debris attached to the screw bodies 4 in the rotating cover 105 falls into the inside of the guide cover 102 through the filter holes at the bottom, and the guide cover 102 collects the debris and flows it to the inside of the waste box 104 at the bottom of the fixed bracket 101 through the guide pipe 103, and the top side of the rotating cover 105 rotates at the bottom of the inner end of the guide slide 108, and the rotating cover 105 drives part of the screw bodies 4 to move After that, it enters the guide groove on the side of the guide slide 108, the small end of the screw body 4 is inside the guide groove, and the nut 401 is on the outside. For the screw body 4 that moves out of the guide groove too long, the inclined limit plate 109 guides the screw body 4, so that the screw body 4 moves outward in an orderly manner along the guide groove on the side of the guide slide 108. As the number of screw bodies 4 inside the rotating cover 105 decreases, the movable support plate 107 moves upward along the guide rod 106 under the push of the spring, and the movable support plate 107 supports the remaining screw bodies 4 to move upward and move out in an orderly manner through the guide slide 108 for milling groove processing.

[0047] Embodiment 2, on the basis of embodiment 1, a driving motor is installed on the side end of the fixed bracket 101, and a positioning plate 2 is installed on the side end of the fixed bracket 101; an air pump is installed on the outer side of the positioning plate 2, and a rotating chuck 201 is rotatably installed on the inner side of the positioning plate 2; the rotating chuck 201 is a circular structure, and the middle position of the side of the rotating chuck 201 is connected to the output end of the driving motor at the side end of the fixed bracket 101, and the edge position of the side of the rotating chuck 201 is evenly provided with a fixing clamping groove 202; a screw body 4 is installed inside the fixing clamping groove 202, wherein a nut 401 is installed on the top of the screw body 4; an inner guide groove 203 is also opened on the side of the rotating chuck 201; the inner end of the inner guide groove 203 is connected to the inner side of the fixing clamping groove 202; an airflow pipe 204 is installed on the output end of the air pump outside the positioning plate 2; the airflow pipe 204 is an arc structure, and a shunt pipe 205 is provided on the side of the airflow pipe 204; The side of the positioning plate 2 is provided with an opening, and the opening on the side of the positioning plate 2 is connected to the outer end of the inner guide groove 203; the inner side of the side end of the shunt pipe 205 is connected to the outer end of the opening on the side of the positioning plate 2; a cooling water tank 206 is installed on the top of the side end of the fixed bracket 101; a water pump is installed on the side of the cooling water tank 206, and a water flow pipe 207 is installed on the output end of the water pump; the water flow pipe 207 is a ring structure, and the water flow pipe 207 is installed at the edge of the positioning plate 2 , and a jet pipe 208 is installed on the side of the water flow pipe 207; the jet pipe 208 is an inclined structure, and a nozzle is provided at the side end of the jet pipe 208, and the nozzle faces the fixed clamping groove 202; a milling cutter driving module 209 is installed on the outer side of the positioning plate 2 through a connecting plate; a milling cutter is rotatably installed on the inner side of the milling cutter driving module 209, and a jet pipe 208 is installed on the inner side of the milling cutter driving module 209; a clamping fixed cover 2010 is installed on the top of the storage cover 302;The clamping and fixing cover 2010 is slidably installed on one side of the rotating chuck 201. When the micro screw is milled, the screw body 4 in the guide groove on the side of the guide slide 108 moves to the bottom and slides into the fixed clamping groove 202 on the side of the rotating chuck 201, so that the nut 401 is at the top, and the output end of the driving motor at the side end of the fixing bracket 101 penetrates the middle position of the positioning plate 2 to drive the rotating chuck 201 to rotate. When the rotating chuck 201 drives the screw body 4 to move to the clamping and fixing cover 2010, the clamping and fixing cover 2010 plays a fixing role, and the milling cutter in the milling cutter driving module 209 mills the middle position of the nut 401. At the same time, the water pump on the side of the cooling water tank 206 draws water through the water flow The pipe 207 enters the jet pipe 208, and the water flow sprayed by the nozzle on the side of the jet pipe 208 cools down the milled nut 401. When the fixed clamping groove 202 carrying the screw body 4 rotates to the bottom, the airflow generated by the air pump on the outside of the positioning plate 2 enters the inside of the diverter pipe 205 through the airflow pipe 204, and the outer end of the inner guide groove 203 inside the fixed clamping groove 202 storing the nut 401 is connected with the opening on the side of the positioning plate 2. The airflow enters the inside of the fixed clamping groove 202 through the opening and the inner guide groove 203, and the airflow pushes the screw body 4 to move outward. In addition, the airflow can also clean up the debris that may remain in the fixed clamping groove 202, ensuring that the screw body 4 is in the accurate position inside the fixed clamping groove 202 in the later stage. ;

[0048] Embodiment 3, on the basis of embodiment 1, a finished product storage box 3 is further installed on the top of the fixed bracket 101; a servo motor is installed on the outside of the finished product storage box 3, and a supporting side plate 301 is installed on the top of the finished product storage box 3; a storage cover 302 is installed on the top of the supporting side plate 301; a guide plate 303 is installed on the side of the supporting side plate 301, wherein the guide plate 303 is an inclined structure; two waste guide grooves 304 are opened at the bottom of the finished product storage box 3, and the inner bottom of the finished product storage box 3 is installed by a spring slide There is a movable carrier plate 305; the movable carrier plate 305 is a rectangular plate structure, and a filter groove is opened on the top of the movable carrier plate 305; a two-way guide plate 306 is installed at the inner bottom of the finished product storage box 3; the two-way guide plate 306 is a triangular structure, and the two-way guide plate 306 is installed at the bottom of the movable carrier plate 305; a rotating rod 307 is installed on the output end of the servo motor on the side of the finished product storage box 3; the rotating rod 307 is a cylindrical structure, and the rotating rod 307 is rotatably installed at the inner bottom of the finished product storage box 3, and the rotating rod 307 The rotating plate 308 is installed on the outer side; the rotating plate 308 is an elliptical structure, and the rotating plate 308 is rotatably installed at the bottom of the two-way guide plate 306. When the micro screws are milled, after the milled screw body 4 falls, the supporting side plate 301 drives the storage cover 302 to be in front of the screw body 4 to prevent the screw body 4 from being blown far away by the airflow. The guide plate 303 guides the screw body 4 to the inside of the finished product storage box 3, and the movable carrier plate 305 lifts the screw body 4. The output end of the servo motor on the outside of the box 3 drives the rotating rod 307 to rotate, and the rotating rod 307 drives the far end of the rotating plate 308 on the outside to push the two-way guide plate 306 to move, and the top of the two-way guide plate 306 pushes the movable carrier plate 305 to move upward. Under the action of the spring, the movable carrier plate 305 moves slightly up and down, and the debris remaining in the milling groove on the screw body 4 moves downward through the filter groove at the bottom of the movable carrier plate 305. The inclined surface of the two-way guide plate 306 guides the debris, and the debris is discharged through the waste diversion groove 304.

[0049] The steps include:

[0050] First, a large number of screw bodies 4 are placed in the rotating cover 105, and the driving motor drives the rotating cover 105 to rotate inside the positioning cover 1;

[0051] Second, the top side of the rotating cover 105 rotates at the bottom of the inner end of the guide slide 108, and the rotating cover 105 drives part of the screw body 4 to move and enter the guide groove on the side of the guide slide 108;

[0052] Third, the screw body 4 slides along the guide groove on the side of the guide slide 108 into the fixed clamping groove 202 on the side of the rotating clamping plate 201;

[0053] Fourth, the milling cutter in the milling cutter driving module 209 mills a groove in the middle of the nut 401;

[0054] Fifth, the water jetted from the nozzle on the side of the jet pipe 208 cools down the milled nut 401;

[0055] Sixth, the airflow generated by the air pump outside the positioning plate 2 enters the diverter pipe 205 through the airflow pipe 204, and the airflow enters the interior of the fixing clamp groove 202 through the opening and the inner guide groove 203 to push the screw body 4 to move outward;

[0056] Seventh, the milled screw body 4 falls into the finished product storage box 3;

[0057] 8. The output end of the servo motor drives the rotating rod 307 to drive the far end of the outer rotating plate 308 to push the two-way guide plate 306 to move up and down. The top of the two-way guide plate 306 pushes the movable carrier plate 305 to move up and down to discharge the debris remaining in the milling groove on the screw body 4.

[0058] The working principle of this embodiment is as follows: when in use, a large number of screw bodies 4 are placed in the rotating cover 105, and the driving motor at the bottom of the guide cover 102 drives the rotating cover 105 to rotate inside the positioning cover 1, and the debris attached to the screw body 4 falls into the guide cover 102 through the filter hole at the bottom of the rotating cover 105 and flows out through the guide pipe 103, and the top side of the rotating cover 105 rotates at the bottom of the inner end of the guide slide 108, and the rotating cover 105 drives part of the screw body 4 to move and enter the guide groove on the side of the guide slide 108, and the screw body 4 is orderly moved along the guide slide 108. 8, the guide groove on the side moves outward, and as the number of screw bodies 4 inside the rotating cover 105 decreases, the movable support plate 107 moves upward along the guide rod 106 under the push of the spring, and the remaining screw bodies 4 move upward through the guide slide 108 and slide orderly into the fixed clamping groove 202 on the side of the rotating chuck 201. The output end of the driving motor drives the rotating chuck 201 to drive the screw bodies 4 to move to the inside of the clamping fixed cover 2010, and the milling cutter in the milling cutter driving module 209 mills the middle position of the nut 401. At the same time, the water pump on the side of the cooling water tank 206 draws water The water flows through the water flow pipe 207 and enters the jet pipe 208. The water flow sprayed from the nozzle on the side of the jet pipe 208 cools down the milled nut 401. When the rotating chuck 201 carries the fixed clamping groove 202 of the screw body 4 and rotates to the bottom, the air flow generated by the air pump on the outside of the positioning plate 2 enters the diverter pipe 205 through the air flow pipe 204. The outer end of the inner guide groove 203 is connected with the opening on the side of the positioning plate 2. The air flow enters the inside of the fixed clamping groove 202 through the opening and the inner guide groove 203 to push the screw body 4 to move outward. The air flow can also The possible residual debris is cleaned, and the milled screw body 4 falls into the finished product storage box 3. The movable carrier plate 305 lifts the screw body 4, and the output end of the servo motor on the outside of the finished product storage box 3 drives the rotating rod 307 to drive the far end of the outer rotating plate 308 to push the two-way guide plate 306 to move up and down. The top of the two-way guide plate 306 pushes the movable carrier plate 305 to move up and down, and the debris remaining in the milling groove on the screw body 4 moves downward through the filter groove at the bottom of the movable carrier plate 305. The inclined surface of the two-way guide plate 306 guides the debris and discharges it through the waste diversion groove 304.

[0059] In this article, there are a few points to note:

[0060] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0061] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0062] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A fully automatic slot milling device for processing a micro screw and a micro screw, comprising: The invention relates to a positioning cover (1) and a screw body (4), wherein a fixing bracket (101) is installed at the bottom of the positioning cover (1), and a guide cover (102) is installed at the middle position of the bottom of the positioning cover (1); the guide cover (102) is characterized in that a driving motor is installed at the bottom of the guide cover (102); a driving motor is installed at the side end of the fixing bracket (101), and a positioning plate (2) is installed at the side end of the fixing bracket (101); an air pump is installed on the outer side of the positioning plate (2), and a rotating chuck (201) is rotatably installed on the inner side of the positioning plate (2); the middle position of the side of the rotating chuck (201) is connected to the fixing bracket (101) The output ends of the driving motors at the side ends of the bracket (101) are connected, and fixed clamping grooves (202) are evenly arranged at the edge positions of the side surfaces of the rotating clamping disc (201); a screw body (4) is installed inside the fixed clamping groove (202), wherein a nut (401) is installed on the top of the screw body (4); a finished product storage box (3) is also installed on the top of the fixed bracket (101); a servo motor is installed on the outside of the finished product storage box (3), and a supporting side plate (301) is installed on the top of the finished product storage box (3); a storage cover (302) is installed on the top of the supporting side plate (301).

2. A micro screw and a fully automatic slot milling device for processing the micro screw according to claim 1, characterized in that: A flow guide pipe (103) is installed at the bottom of the flow guide cover (102); a waste box (104) is installed at the bottom of the fixed bracket (101); the bottom of the flow guide pipe (103) is located inside the waste box (104); a rotating cover (105) is rotated inside the positioning cover (1); a plurality of filtering holes are provided at the bottom of the rotating cover (105), and the middle position of the bottom of the rotating cover (105) is connected to the output end of the driving motor at the bottom of the flow guide cover (102).

3. A micro screw and a fully automatic slot milling device for processing the micro screw according to claim 2, characterized in that: A guide rod (106) is installed at the middle position of the inner bottom of the rotating cover (105); a protrusion is provided on the outer side of the guide rod (106), and a limiting protrusion is installed on the top of the guide rod (106), and a movable support plate (107) is slidably installed on the outer side of the guide rod (106); the bottom of the movable support plate (107) is connected to the inner bottom of the rotating cover (105); a guide slide (108) is installed on the side of the positioning cover (1); the inner end of the guide slide (108) is slidably installed on the top of the rotating cover (105), and a guide groove is provided on the side of the guide slide (108), and a limiting plate (109) is provided on one side of the inner end of the guide slide (108).

4. A micro screw and a fully automatic slot milling device for processing the micro screw according to claim 3, characterized in that: The side of the rotating chuck (201) is also provided with an inner guide groove (203); the inner end of the inner guide groove (203) is connected to the inner side of the fixed chuck groove (202); an air flow pipe (204) is installed on the output end of the air pump outside the positioning plate (2); and a diverter pipe (205) is provided on the side of the air flow pipe (204).

5. A micro screw and fully automatic slot milling equipment for processing the micro screw according to claim 4, characterized in that: The side of the positioning plate (2) is provided with an opening, and the opening on the side of the positioning plate (2) is connected to the outer end of the inner guide groove (203); the inner side of the side end of the diverter pipe (205) is connected to the outer end of the opening on the side of the positioning plate (2); a cooling water tank (206) is installed on the top of the side end of the fixed bracket (101); a water pump is installed on the side of the cooling water tank (206), and a water flow pipe (207) is installed on the output end of the water pump; the water flow pipe (207) is installed at the edge of the positioning plate (2), and a jet pipe (208) is installed on the side of the water flow pipe (207).

6. A micro screw and a fully automatic slot milling device for processing the micro screw according to claim 5, characterized in that: A nozzle is provided at the side end of the jet pipe (208), and the nozzle faces the fixed clamping groove (202); a milling cutter drive module (209) is installed on the outer side of the positioning plate (2) through a connecting plate; a milling cutter is rotatably installed on the inner side of the milling cutter drive module (209), and a jet pipe (208) is installed on the inner side of the milling cutter drive module (209); a clamping and fixing cover (2010) is installed on the top of the storage cover (302); the clamping and fixing cover (2010) is slidably installed on one side of the rotating chuck (201).

7. A micro screw and a fully automatic slot milling device for processing the micro screw according to claim 6, characterized in that: A guide plate (303) is installed on the side of the supporting side plate (301); two waste guide grooves (304) are opened at the bottom of the finished product storage box (3), and a movable carrier plate (305) is installed on the inner bottom of the finished product storage box (3) through spring sliding.

8. A micro screw and a fully automatic slot milling device for processing the micro screw according to claim 7, characterized in that: A filter groove is provided on the top of the movable carrier plate (305); a bidirectional guide plate (306) is installed on the inner bottom of the finished product storage box (3); and the bidirectional guide plate (306) is installed on the bottom of the movable carrier plate (305).

9. A micro screw and a fully automatic slot milling device for processing the micro screw according to claim 8, characterized in that: A rotating rod (307) is installed on the output end of the servo motor on the side of the finished product storage box (3); the rotating rod (307) is rotatably installed on the inner bottom of the finished product storage box (3), and a rotating plate (308) is installed on the outer side of the rotating rod (307); the rotating plate (308) is rotatably installed on the bottom of the bidirectional guide plate (306).

10. A micro screw and a method for processing the micro screw using a fully automatic slot milling device, characterized in that: The following steps are involved: First, a large number of screw bodies (4) are placed in the rotating cover (105), and a driving motor drives the rotating cover (105) to rotate inside the positioning cover (1); Second, the top side of the rotating cover (105) rotates at the bottom of the inner end of the guide slide (108), and the rotating cover (105) drives part of the screw body (4) to move and enter the guide groove on the side of the guide slide (108); Third, the screw body (4) slides along the guide groove on the side of the guide slideway (108) into the fixed clamping groove (202) on the side of the rotating clamping plate (201); Fourth, the milling cutter in the milling cutter driving module (209) mills a groove in the middle of the nut (401); Fifth, the water flow sprayed from the nozzle on the side of the jet pipe (208) cools down the nut (401) with the milled groove; Sixth, the airflow generated by the air pump outside the positioning plate (2) enters the diverter pipe (205) through the airflow pipe (204), and the airflow enters the interior of the fixing clamp groove (202) through the opening and the inner guide groove (203) to push the screw body (4) to move outward; Seventh, the milled screw body (4) falls into the finished product storage box (3); Eighth, the output end of the servo motor drives the rotating rod (307) to drive the outer rotating plate (308) to push the far end of the bidirectional guide plate (306) to move up and down, and the top of the bidirectional guide plate (306) pushes the movable carrier plate (305) to move up and down to discharge the debris remaining in the milling groove on the screw body (4).

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