A milling device and usage method for metal fittings

Abstract

The present invention relates to a milling processing device and a usage method for metal fittings, belonging to the technical field of milling processing of metal fittings, and includes a device main body, and the device main body includes a gantry column. When the slide seat provided by the present invention moves the processed metal fitting to one side for convenient taking of the fitting, the extrusion block will perform an extrusion movement on the engaging block, and also perform an extrusion movement on the telescopic rod and the second spring, driving the engaging block to slide along the inner wall of the chute. The sliding of the engaging block, under the synchronous sliding of the rack, drives the gear to perform a rotational movement. The rotation of the gear, through the rotation of the rotating plate, drives the first intermittent wheel and the connecting column to slide along the outer wall of the rotating plate, achieving the effect of driving the rotating plate to perform an intermittent rotational movement. And under the action that the intermittent angle of the rotating plate is the same as the extrusion distance of the extrusion block, the usage state of the cleaning brush is adjusted, and when the conductive sheet passes by, the cleaning effect of the surface of the conductive sheet during long-term use is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of metal fitting milling, and in particular to a milling device for metal fittings and a use method thereof. Background Art

[0002] Milling is to fix the blank and use a high-speed rotating milling cutter to cut on the blank to cut out the required shape and features. Milling can process complex shapes and features, so milling devices are often needed to process metal accessories.

[0003] In the prior art, there is a milling device for metal saw blade processing with announcement number CN 114589356 B, which includes a guide rail of a milling device base, two groups of grooves are symmetrically opened on the guide rail of the milling device base, and guide columns are horizontally welded in the grooves, the two groups of guide columns are movably sleeved with limit seats, and movable grooves are equidistantly opened on the surfaces of the opposite sides of the two groups of limit seats, springs are horizontally arranged in the movable grooves, and movable blocks are movably installed at the openings of the movable grooves, and the inner ends of the movable blocks are against the ends of the springs. The invention arranges two groups of limit seats at the front and rear ends of the grooves, and positioning balls are equidistantly arranged on the opposite sides of the two groups of limit seats. When the saw teeth of the saw blade are milled, the positioning balls on the two groups of limit seats can abut against the front and rear sides of the saw teeth to position the saw teeth, thereby reducing the amplitude of the saw teeth shaking due to friction during milling.

[0004] However, when the existing milling device is in use, although the metal accessories can be fixed before processing, the metal accessories will be placed in the milling device for processing during the fixing processing. During the processing, it is difficult for the staff to observe the working status of the processed parts, so a device for reminding the workers will be installed inside the device. However, usually when the warning light is used to remind the completion status of the accessories, the synchronous wiping and cleaning of the conductive sheet during the reminder process is not high, which reduces the brightness of the warning light in subsequent use, affects the timeliness of the staff to take the accessories, and does not meet people's use needs. For this reason, we propose a milling processing device for metal accessories and a use method. Summary of the invention

[0005] In order to solve the problems mentioned in the above background, the present invention provides a milling processing device for metal accessories and a method of use, so as to solve the problems raised in the above background technology that after the metal accessories are fixedly processed by the milling device, it is not convenient to take out the processed accessories and the linkage cleaning effect of the conductive sheet when the skateboard seat moves to one side is not good.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:

[0007] A milling device for metal fittings, including a device main body, the device main body includes a gantry column, the outer wall of the device main body is slidably connected with a gantry column, the outer wall of the gantry column is slidably connected with a slide plate seat, and the outer wall of the device main body is slidably connected with a workbench;

[0008] The device main body further includes: a sliding rod, slidably connected to the top of the gantry column;

[0009] There are two groups of the sliding rods, and the position distributions of the two groups of sliding rods are symmetrical about the central axis of the gantry column;

[0010] A reminder mechanism, arranged on the outer wall of the sliding rod, for timely reminding to pick up the metal fittings after processing;

[0011] An intermittent mechanism, arranged on one side of the reminder mechanism;

[0012] A cleaning mechanism, arranged on one side of the intermittent mechanism;

[0013] A conversion mechanism, arranged on the outer wall of the workbench, for converting and fixing metal fittings of different shapes.

[0014] Preferably, the intermittent mechanism includes a pressing block and a rotating plate, the side wall of the slide plate seat is fixedly connected with the pressing block, the top of the gantry column is slidably connected with a clamping block located on one side of the pressing block, the top of the clamping block is fixedly connected with a rack, the outer wall of the rack is engaged with a gear rotatably connected to the top of the gantry column, the outer wall of the gear is fixedly connected with the rotating plate, the outer wall of the rotating plate is fixedly connected with a first intermittent wheel, the outer wall of the first intermittent wheel is slidably connected with a rotating plate rotatably connected to the top of the gantry column, and the outer wall of the rotating plate is fixedly connected with a connecting column slidably connected with the outer wall of the rotating plate.

[0015] Preferably, a chute is opened at the connection part between the top of the gantry column and the clamping block, a limiting groove is opened at the connection part between the outer wall of the rotating plate and the connecting column, an arc groove is opened at the connection part between the outer wall of the rotating plate and the first intermittent wheel, the outer wall of the slide plate seat is slidably connected with a lifting block, the outer wall of the lifting block is rotatably connected with a spindle box, a connecting spindle is arranged at the bottom of the spindle box, and the end of the connecting spindle is detachably connected with a milling cutter located above the workbench;

[0016] The rotating plate forms a rotating structure through the rack and the gear, and the rotating plate forms an intermittent rotating structure with the gantry column through the rotating plate, the connecting column and the limiting groove.

[0017] Preferably, the outer wall contour of the initial extrusion part of the clamping block and the extrusion block is bevel-shaped, the outer wall contour of the loosening extrusion part of the clamping block and the extrusion block is arc-shaped, the outer wall of the clamping block is fixedly connected with a telescopic rod, the outer wall of the telescopic rod is sleeved with a second spring fixedly connected with the top of the gantry column, and one end of the second spring is fixedly connected with a pulling block fixedly connected with the top of the gantry column.

[0018] Preferably, the reminder mechanism includes a warning light fixedly connected to the outer wall of the sliding rod. There is a first spring fixedly connected with the top of the gantry column, a metal sheet is arranged at the top of the sliding rod, a conductive sheet is arranged on the outer wall of the sliding rod on one side of the metal sheet, a positive electrode block is arranged on the top of the gantry column on one side of the conductive sheet, a negative electrode block is arranged on one side of the positive electrode block, a storage battery box is arranged on the top of the gantry column, and a warning light is arranged on the top of the gantry column on one side of the storage battery box;

[0019] The positive electrode of the storage battery box and the positive electrode block are connected in series through a wire, the negative electrode of the storage battery box, the warning light and the negative electrode block are connected in series through a wire, and two groups of positive electrode blocks and negative electrode blocks are arranged, and the position distributions of the two groups of positive electrode blocks and negative electrode blocks are symmetrical about the central axis of the sliding rod.

[0020] Preferably, the cleaning mechanism includes a cleaning brush. The rotation center of the gear is fixedly connected with a rotating shaft through a connecting shaft. The end of the rotating shaft is fixedly connected with a turning plate. The inner side wall of the turning plate is detachably connected with a cleaning brush. A nut is arranged on the outer wall of the turning plate. The inner wall of the nut is threadedly connected with a bolt slidably connected with the outer wall of the cleaning brush. A clamping groove is arranged at the connection part of the outer wall of the cleaning brush and the bolt. A sign is fixedly connected to the end of the cleaning brush.

[0021] Preferably, an installation groove is arranged at the connection part between the inner side wall of the rotating plate and the cleaning brush. The cleaning brush and the rotating plate form a clamping structure through the bolt and the clamping groove, and the cleaning brush in the lowered state is on the movement track of the conductive sheet.

[0022] Preferably, the conversion mechanism includes a second intermittent wheel and an intermittent disk. A centering slide bar is slidably connected to the outer wall of the workbench. A servo motor is fixedly connected to the outer wall of the centering slide bar. The output end of the servo motor is fixedly connected with a connection disk. A second intermittent wheel is fixedly connected to the outer wall of the connection disk. The outer wall of the second intermittent wheel is attached to an intermittent disk rotatably connected to the outer wall of the centering slide bar. An intermittent groove is arranged at the connection part between the inner side wall of the intermittent disk and the second intermittent wheel. A connecting rod is fixedly connected to the outer wall of the intermittent disk. A micro electric push rod is fixedly connected to the outer wall of the connecting rod. The output end of the micro electric push rod is detachably connected with a clamping block.

[0023] Preferably, the intermittent disk forms an intermittent rotation structure with the centering slide rod through the second intermittent wheel and the intermittent groove. The outer wall contour of the intermittent groove is plum blossom-shaped, the outer wall contour of the connecting rod is cross-shaped, there are four groups of the micro electric push rods, and the four groups of the micro electric push rods are distributed around the connecting rod one by one. The micro electric push rods and the clamping blocks are arranged in one-to-one correspondence, and the shapes of the clamping blocks are different from each other.

[0024] A usage method of a milling processing device for metal fittings includes the following steps:

[0025] Step S1: When the slide base finishes processing the metal fitting and moves to one side, and it is convenient to pick up the fitting, the extrusion block will perform an extrusion movement on the engaging block, and also perform an extrusion movement on the telescopic rod and the second spring, and drive the engaging block to slide along the inner wall of the chute. The sliding of the engaging block, under the synchronous sliding of the rack, drives the gear to perform a rotational movement. The rotation of the gear, through the rotation of the rotating plate, drives the first intermittent wheel and the connecting column to slide along the outer wall of the rotating plate, achieving the effect of driving the rotating plate to perform an intermittent rotational movement. And under the action that the intermittent angle of the rotating plate is the same as the extrusion distance of the extrusion block, the usage state of the cleaning brush is adjusted. When the conductive sheet passes by, the cleaning effect of the surface of the conductive sheet during long-term use is improved;

[0026] Step S2: After the slide base finishes processing the metal fitting and moves to one side, it achieves the effect of timely reminding the staff to pick up the metal fitting, and plays a role in improving the milling processing efficiency of the metal fitting. When the slide base slides to one side, it will contact the sliding rod and perform an extrusion movement on the sliding rod, and drive the sliding rod to slide along the top of the column. The sliding of the sliding rod drives the metal sheet and the conductive sheet to slide synchronously until the conductive sheet contacts the positive block and the negative block, playing the role of timely reminding with the warning light on;

[0027] Step S3: When the impurities on the surface of the conductive sheet are cleaned by the cleaning brush for a long time, the bolt can be rotated regularly through the limit of the nut, so that the bolt slides out of the card slot, achieving the effect of regularly disassembling, installing and replacing the cleaning brush;

[0028] Step S4: When the milling device clamps and processes metal fittings of different shapes, in order to improve the positioning stability of different-shaped clamping blocks for metal fittings of different shapes and reduce the tediousness of the staff in disassembling and installing the clamping blocks, when the clamping blocks need to be replaced, the servo motor can be turned on, and through the connection of the connection disk, the second intermittent wheel is driven to rotate along the inner side wall of the intermittent disk, and the connecting rod is driven to perform an intermittent rotational movement, so that the clamping rods of different shapes accurately move to both sides of the metal fitting to be fixed, and under the centering sliding of the centering slide rod, the metal fittings of different shapes are converted and fixed, playing a role in improving the milling processing efficiency of the metal fitting.

[0029] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0030] 1. When the sliding plate seat provided by the present invention moves the processed metal fittings to one side for convenient access to the fittings, the extrusion block will perform an extrusion movement on the clamping block, and also perform an extrusion movement on the telescopic rod and the second spring, driving the clamping block to slide along the inner wall of the chute. The sliding of the clamping block, under the synchronous sliding of the rack, drives the gear to rotate. The rotation of the gear, through the rotation of the rotating plate, drives the first intermittent wheel and the connecting column to slide along the outer wall of the rotating plate, achieving the effect of driving the rotating plate to perform intermittent rotational movement. And under the action that the intermittent angle of the rotating plate is the same as the extrusion distance of the extrusion block, the use state of the cleaning brush is adjusted, improving the cleaning effect of the surface of the conductive sheet during long-term use when the conductive sheet passes by.

[0031] 2. After the sliding plate seat finishes processing the metal fittings and moves to one side, it can timely remind the staff to pick up the metal fittings, improving the milling processing efficiency of the metal fittings. When the sliding plate seat slides to one side, it will contact the sliding rod and perform an extrusion movement on the sliding rod, driving the sliding rod to slide along the top of the column. The sliding of the sliding rod drives the metal sheet and the conductive sheet to slide synchronously until the conductive sheet contacts the positive block and the negative block, causing the warning light to light up for timely reminder.

[0032] 3. The present invention can clean the impurities on the surface of the conductive sheet by the cleaning brush for a long time. The bolt can be rotated regularly through the limit of the nut, so that the bolt slides out of the card slot, achieving the effect of regularly disassembling, installing and replacing the cleaning brush.

[0033] 4. When the milling device clamps and processes metal fittings of different shapes, in order to improve the positioning stability of different-shaped clamping blocks for metal fittings of different shapes and reduce the tediousness of the staff to disassemble and install the clamping blocks, when the clamping block needs to be replaced, the servo motor can be turned on. Through the connection of the connecting disk, it drives the second intermittent wheel to rotate along the inner wall of the intermittent disk, and drives the connecting rod to perform intermittent rotational movement, so that different-shaped clamping rods accurately move to both sides of the metal fitting to be fixed. And under the centering sliding of the centering sliding rod, the metal fittings of different shapes are converted and fixed, improving the milling processing efficiency of the metal fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is the overall structural schematic diagram of the present invention;

[0035] Figure 2 is the overall side view structural schematic diagram of the present invention;

[0036] Figure 3 is the connection structural schematic diagram of the sliding plate seat and the gantry column of the present invention;

[0037] Figure 4 Schematic diagram of the position distribution of the extrusion blocks of the present invention;

[0038] Figure 5 Schematic diagram of the contact structure between the extrusion block and the engaging block of the present invention;

[0039] Figure 6 Schematic diagram of the position distribution of the telescopic rod and the second spring of the present invention;

[0040] Figure 7 Schematic diagram of the position distribution of the warning lights of the present invention;

[0041] Figure 8 Schematic diagram of the position distribution of the rotating shaft and the flipping plate of the present invention;

[0042] Figure 9 Schematic diagram of the position distribution of the intermittent disk of the present invention;

[0043] Figure 10 Explosion structure diagram of the connection between the second intermittent wheel and the intermittent disk of the present invention;

[0044] Figure 11 Schematic diagram of the position distribution of the card slots of the present invention;

[0045] Figure 12 Schematic diagram of the position distribution of the first spring of the present invention;

[0046] Figure 13 Of the present invention Figure 6 Enlarged structure diagram at position A in;

[0047] Figure 14 Of the present invention Figure 7 Enlarged structure diagram at position C in;

[0048] Figure 15 Of the present invention Figure 7 Enlarged structure diagram at position B in.

[0049] The reference numerals in the drawings are:

[0050] Device main body; 2, gantry column; 3, slide plate seat; 4, lifting block; 5, main spindle box; 6, connecting main spindle; 7, milling cutter; 8, workbench; 9, sliding rod;

[0051] 10, reminder mechanism; 1001, first spring; 1002, metal sheet; 1003, conductive sheet; 1004, positive electrode block; 1005, negative electrode block; 1006, power storage box; 1007, warning light;

[0052] 11. Intermittent mechanism; 1101. Extrusion block; 1102. Engaging block; 1103. Chute; 1104. Telescopic rod; 1105. Second spring; 1106. Pulling block; 1107. Rack; 1108. Gear; 1109. Rotating plate; 1110. First intermittent wheel; 1111. Rotating plate; 1112. Connecting column; 1113. Limiting groove;

[0053] 12. Cleaning mechanism; 1201. Rotating shaft; 1202. Flipping plate; 1203. Cleaning brush; 1204. Nut; 1205. Bolt; 1206. Card slot;

[0054] 13. Sign;

[0055] 14. Conversion mechanism; 1401. Centering slide bar; 1402. Servo motor; 1403. Connecting disk; 1404. Second intermittent wheel; 1405. Intermittent disk; 1406. Intermittent groove; 1407. Connecting rod; 1408. Micro electric push rod; 1409. Clamping block. Detailed implementation manners

[0056] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following, in combination with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present invention as follows.

[0057] Embodiment 1: Please refer to Figures 1 to 15 , this embodiment provides a milling processing device and a using method for metal fittings, including a device main body 1. The device main body 1 includes a gantry column 2, the outer wall of the device main body 1 is slidably connected with the gantry column 2, the outer wall of the gantry column 2 is slidably connected with a slide plate seat 3, and the outer wall of the device main body 1 is slidably connected with a workbench 8.

[0058] Embodiment 2: Based on Embodiment 1, the intermittent mechanism 11 is further disclosed.

[0059] As Figures 1-15 shown, the device main body 1 further includes:

[0060] A sliding rod 9, slidably connected to the top of the gantry column 2;

[0061] There are two groups of sliding rods 9, and the position distributions of the two groups of sliding rods 9 are symmetrical about the central axis of the gantry column 2;

[0062] A reminder mechanism 10, arranged on the outer wall of the sliding rod 9, for timely reminding to pick up the metal fittings after processing;

[0063] An intermittent mechanism 11, arranged on one side of the reminder mechanism 10;

[0064] The cleaning mechanism 12 is arranged on one side of the intermittent mechanism 11;

[0065] The conversion mechanism 14 is arranged on the outer wall of the workbench 8 and is used for converting and fixing metal fittings of different shapes;

[0066] The intermittent mechanism 11 includes an extrusion block 1101 and a rotating plate 1109. The side wall of the slide block seat 3 is fixedly connected with the extrusion block 1101. The top of the gantry column 2 is slidably connected with an engaging block 1102 located on one side of the extrusion block 1101. The top of the engaging block 1102 is fixedly connected with a rack 1107. The outer wall of the rack 1107 is engaged with a gear 1108 rotatably connected to the top of the gantry column 2. The outer wall of the gear 1108 is fixedly connected with the rotating plate 1109. The outer wall of the rotating plate 1109 is fixedly connected with a first intermittent wheel 1110. The outer wall of the first intermittent wheel 1110 is slidably connected with a rotating plate 1111 rotatably connected to the top of the gantry column 2. The outer wall of the rotating plate 1109 is fixedly connected with a connecting column 1112 slidably connected with the outer wall of the rotating plate 1111.

[0067] As Figure 5 and Figure 13 shown, a chute 1103 is opened at the connection part between the top of the gantry column 2 and the engaging block 1102. A limiting groove 1113 is opened at the connection part between the outer wall of the rotating plate 1111 and the connecting column 1112. An arc groove is opened at the connection part between the outer wall of the rotating plate 1111 and the first intermittent wheel 1110. The outer wall of the slide block seat 3 is slidably connected with a lifting block 4. The outer wall of the lifting block 4 is rotatably connected with a spindle box 5. The bottom of the spindle box 5 is provided with a connecting spindle 6. The end of the connecting spindle 6 is detachably connected with a milling cutter 7 located above the workbench 8, which is beneficial to the opening of the chute 1103 and achieves the effect of convenient sliding when the engaging block 1102 is extruded. It is beneficial to drive the first intermittent wheel 1110 to rotate intermittently conveniently through the opening of the limiting groove 1113.

[0068] As Figure 6As shown, the outer wall contour of the initial extrusion part of the clamping block 1102 and the extrusion block 1101 is beveled, and the outer wall contour of the loosening extrusion part of the clamping block 1102 and the extrusion block 1101 is arc-shaped. The outer wall of the clamping block 1102 is fixedly connected with a telescopic rod 1104. A second spring 1105 fixedly connected to the top of the gantry column 2 is sleeved on the outer wall of the telescopic rod 1104. One end of the second spring 1105 is fixedly connected with a pulling block 1106 fixedly connected to the top of the gantry column 2. The clamping block 1102 and the second spring 1105 form a reset structure through the extrusion block 1101 and the sliding groove 1103. It is beneficial to achieve the effect of conveniently switching the movement state and storage state of the rotating plate 1111 through the beveled outer wall contour of the initial extrusion part of the clamping block 1102 and the extrusion block 1101, and the arc-shaped outer wall contour of the loosening extrusion part of the clamping block 1102 and the extrusion block 1101.

[0069] As Figure 13 shown, the rotating plate 1109 and the gear 1108 form a rotating structure through the rack 1107. The rotating plate 1111 and the gantry column 2 form an intermittent rotating structure through the rotating plate 1109, the connecting column 1112 and the limiting groove 1113. It is beneficial to drive the convenient rotation of the rotating plate 1109 through the connection of the sliding of the rack 1107 and the gear 1108, play a role in driving the convenient rotational movement of the rotating shaft 1201, and play a role in adjusting the use state of the cleaning brush 1203.

[0070] As Figure 14 and Figure 15 shown, the reminder mechanism 10 includes a warning light 1007. A first spring 1001 fixedly connected to the top of the gantry column 2 is fixedly connected to the outer wall of the sliding rod 9. A metal sheet 1002 is arranged at the top of the sliding rod 9. A conductive sheet 1003 is arranged on the outer wall of the sliding rod 9 on one side of the metal sheet 1002. A positive electrode block 1004 is arranged on the top of the gantry column 2 on one side of the conductive sheet 1003. A negative electrode block 1005 is arranged on one side of the positive electrode block 1004. A power storage box 1006 is arranged on the top of the gantry column 2. A warning light 1007 is arranged on the top of the gantry column 2 on one side of the power storage box 1006. By setting the warning light 1007, it is beneficial to move to one side after the slide base 3 finishes processing the metal fittings, achieve the effect of timely reminding the staff to pick up the metal fittings, and play a role in improving the milling processing efficiency of the metal fittings. When the slide base 3 slides to one side, it will contact the sliding rod 9 and perform an extrusion movement on the sliding rod 9, achieve the effect of driving the sliding rod 9 to slide along the top of the column. The sliding of the sliding rod 9 drives the metal sheet 1002 and the conductive sheet 1003 to slide synchronously until the conductive sheet 1003 contacts the positive electrode block 1004 and the negative electrode block 1005, play the role of the warning light 1007 lighting up for timely reminder, and achieve the effect of improving the safety of the staff picking up the metal fittings on one side of the device.

[0071] As shown Figures 1 - 15 in FIG. 1, the positive electrode of the storage battery box 1006 is connected in series with the positive electrode block 1004 through a wire. The negative electrode of the storage battery box 1006, the warning lamp 1007 and the negative electrode block 1005 are connected in series through a wire. There are two sets of positive electrode blocks 1004 and negative electrode blocks 1005, and the position distributions of the two sets of positive electrode blocks 1004 and negative electrode blocks 1005 are symmetric with respect to the central axis of the sliding rod 9. It is beneficial to achieve the effect of timely reminding to take the processed metal fittings through the setting of connecting the positive electrode of the storage battery box 1006 and the positive electrode block 1004 in series through a wire.

[0072] As shown Figure 1 in FIGS. 2 Figure 2 and Figure 11 3, the cleaning mechanism 12 includes a cleaning brush 1203. The rotation center of the gear 1108 is fixedly connected with a rotating shaft 1201 through a connecting shaft. The end of the rotating shaft 1201 is fixedly connected with a turning plate 1202. The inner side wall of the turning plate 1202 is detachably connected with a cleaning brush 1203. A nut 1204 is arranged on the outer wall of the turning plate 1202. The inner wall of the nut 1204 is threadedly connected with a bolt 1205 that is slidably connected with the outer wall of the cleaning brush 1203. A clamping groove 1206 is opened at the connecting part of the outer wall of the cleaning brush 1203 and the bolt 1205. The end of the cleaning brush 1203 is fixedly connected with an indicator plate 13. By setting the cleaning brush 1203, it is beneficial to clean the impurities on the surface of the conductive sheet 1003 by the cleaning brush 1203 for a long time, so as to achieve the effect of improving the conductivity quality of the conductive sheet 1003. The bolt 1205 can be rotated regularly through the limiting action of the nut 1204, so that the bolt 1205 slides out of the clamping groove 1206, achieving the effect of regularly disassembling, installing and replacing the cleaning brush 1203. And through the setting of the indicator plate 13, the effect of reminding the milling device to feed and process the next metal fitting is achieved.

[0073] As shown Figure 11 in FIG. 4, an installation groove is opened at the connecting part of the inner side wall of the rotating plate 1111 and the cleaning brush 1203. The cleaning brush 1203 and the rotating plate 1111 form a clamping structure through the bolt 1205 and the clamping groove 1206. The cleaning brush 1203 is in a lowered state on the movement track of the conductive sheet 1003, which is beneficial to the bolt 1205 sliding along the inner wall of the clamping groove 1206, driving the cleaning brush 1203 to be disassembled and installed along the outer wall of the rotating plate 1111, achieving the effect of regularly disassembling, installing and replacing the cleaning brush 1203.

[0074] As shown Figures 9 - 10 in FIG. 5

[0075] The conversion mechanism 14 is arranged on the outer wall of the workbench 8 and is used for converting and fixing metal fittings of different shapes;

[0076] The conversion mechanism 14 includes a second intermittent wheel 1404 and an intermittent disk 1405. A centering slide bar 1401 is slidably connected to the outer wall of the workbench 8. A servo motor 1402 is fixedly connected to the outer wall of the centering slide bar 1401. The output end of the servo motor 1402 is fixedly connected to a connection disk 1403. The second intermittent wheel 1404 is fixedly connected to the outer wall of the connection disk 1403. The intermittent disk 1405, which is rotatably connected to the outer wall of the centering slide bar 1401, is attached to the outer wall of the second intermittent wheel 1404. An intermittent groove 1406 is formed at the connecting portion between the inner side wall of the intermittent disk 1405 and the second intermittent wheel 1404. A connecting rod 1407 is fixedly connected to the outer wall of the intermittent disk 1405. A micro electric push rod 1408 is fixedly connected to the outer wall of the connecting rod 1407. The output end of the micro electric push rod 1408 is detachably connected to a clamping block 1409. By providing the intermittent disk 1405, when clamping and processing metal fittings of different shapes through a milling device, in order to improve the positioning stability of different-shaped clamping blocks 1409 for metal fittings of different shapes and reduce the tediousness of staff disassembling and assembling the clamping blocks 1409, when the clamping block 1409 needs to be replaced, the servo motor 1402 can be turned on. Through the connection of the connection disk 1403, the second intermittent wheel 1404 is driven to rotate along the inner side wall of the intermittent disk 1405, and the connecting rod 1407 is driven to perform an intermittent rotational movement, so that different-shaped clamping rods accurately move to both sides of the metal fitting to be fixed. Under the centering sliding of the centering slide bar 1401, the effect of converting and fixing metal fittings of different shapes is achieved, which plays a role in improving the milling processing efficiency of metal fittings.

[0077] As Figure 9 and Figure 10 shown, an intermittent rotation structure is formed between the intermittent disk 1405, the second intermittent wheel 1404, and the intermittent groove 1406 with respect to the centering slide bar 1401. The outer wall contour of the intermittent groove 1406 is in the shape of a plum blossom. The outer wall contour of the connecting rod 1407 is in the shape of a cross. Four groups of micro electric push rods 1408 are provided. The four groups of micro electric push rods 1408 are distributed one by one around the connecting rod 1407. The micro electric push rods 1408 and the clamping blocks 1409 are provided in a one-to-one correspondence, and the shapes of the clamping blocks 1409 are respectively different. This is conducive to the second intermittent wheel 1404 moving along the inner wall of the intermittent groove 1406, driving the intermittent disk 1405 to perform an intermittent rotational movement along the outer wall of the centering slide bar 1401, achieving the effect of converting and fixing metal fittings of different shapes, and playing a role in improving the milling processing efficiency of metal fittings.

[0078] This solution also provides a milling processing device and a usage method for metal fittings. The method includes the following steps:

[0079] Step S1: When the skateboard seat 3 finishes processing the metal fittings and moves to one side for easy access to the fittings, the extrusion block 1101 will exert an extrusion movement on the engaging block 1102, and also on the telescopic rod 1104 and the second spring 1105. This drives the engaging block 1102 to slide along the inner wall of the chute 1103. The sliding of the engaging block 1102, under the synchronous sliding of the rack 1107, drives the gear 1108 to rotate. The rotation of the gear 1108, through the rotation of the rotating plate 1109, drives the first intermittent wheel 1110 and the connecting column 1112 to slide along the outer wall of the rotating plate 1111, achieving the effect of driving the rotating plate 1111 to perform an intermittent rotational movement. And under the action that the intermittent angle of the rotating plate 1111 is the same as the extrusion distance of the extrusion block 1101, it drives the cleaning brush 1203 to enter the display and use state. When the conductive sheet 1003 passes by, it improves the cleaning effect of the surface of the conductive sheet 1003 during long-term use;

[0080] Step S2: After the skateboard seat 3 finishes processing the metal fittings and moves to one side, it achieves the effect of timely reminding the staff to pick up the metal fittings, playing a role in improving the milling processing efficiency of the metal fittings. When the skateboard seat 3 slides to one side, it will contact the sliding rod 9 and exert an extrusion movement on the sliding rod 9, achieving the effect of driving the sliding rod 9 to slide along the top of the column. The sliding of the sliding rod 9 drives the metal sheet 1002 and the conductive sheet 1003 to slide synchronously until the conductive sheet 1003 contacts the positive electrode block 1004 and the negative electrode block 1005, causing the warning light 1007 to light up for timely reminder, and achieving the effect of improving the safety of the staff in picking up the metal fittings on one side of the device;

[0081] Step S3: After the cleaning brush 1203 has cleaned the impurities on the surface of the conductive sheet 1003 for a long time, it achieves the effect of improving the conductive quality of the conductive sheet 1003. The bolt 1205 can be rotated regularly. Due to the limiting effect of the nut 1204, the bolt 1205 slides out of the card slot 1206, achieving the effect of regularly disassembling, installing, and replacing the cleaning brush 1203. And through the setting of the indicator plate 13, it achieves the effect of reminding the milling device to feed and process the next metal fitting;

[0082] Step S4. When clamping and processing metal fittings of different shapes with a milling device, in order to improve the positioning stability of different-shaped clamping blocks 1409 for metal fittings of different shapes and reduce the tediousness of staff in disassembling and assembling the clamping blocks 1409, when it is necessary to replace the clamping block 1409, the servo motor 1402 can be turned on. Through the connection of the connecting plate 1403, the second intermittent wheel 1404 is driven to rotate along the inner wall of the intermittent disk 1405, and the connecting rod 1407 is driven to perform an intermittent rotational motion, so that the clamping rods of different shapes accurately move to both sides of the metal fitting to be fixed. Under the centering sliding of the centering slide bar 1401, the effect of converting and fixing metal fittings of different shapes is achieved, which plays a role in improving the milling processing efficiency of metal fittings.

[0083] The above is only a preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to obtain an equivalent embodiment with equivalent changes. However, as long as it does not depart from the technical content of the present invention, any brief modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A milling device for metal fittings, comprising a device main body (1), characterized in that: The device main body (1) includes a gantry column (2). The outer wall of the device main body (1) is slidably connected to the gantry column (2). The outer wall of the gantry column (2) is slidably connected to a slide plate seat (3). The outer wall of the device main body (1) is slidably connected to a workbench (8). The device main body (1) further includes: A sliding rod (9), slidably connected to the top of the gantry column (2). There are two groups of the sliding rods (9), and the position distributions of the two groups of sliding rods (9) are symmetrical about the central axis of the gantry column (2). A reminder mechanism (10), arranged on the outer wall of the sliding rod (9), for timely reminding to pick up the metal fittings after processing. An intermittent mechanism (11), arranged on one side of the reminder mechanism (10). A cleaning mechanism (12), arranged on one side of the intermittent mechanism (11). A conversion mechanism (14), arranged on the outer wall of the workbench (8), for converting and fixing metal fittings of different shapes. The intermittent mechanism (11) includes an extrusion block (1101) and a rotating plate (1109). The side wall of the slide plate seat (3) is fixedly connected to the extrusion block (1101). The top of the gantry column (2) is slidably connected to a clamping block (1102) located on one side of the extrusion block (1101). The top of the clamping block (1102) is fixedly connected to a rack (1107). The outer wall of the rack (1107) is engaged with a gear (1108) rotatably connected to the top of the gantry column (2). The outer wall of the gear (1108) is fixedly connected to the rotating plate (1109). The outer wall of the rotating plate (1109) is fixedly connected to a first intermittent wheel (1110). The outer wall of the first intermittent wheel (1110) is slidably connected to a rotating plate (1111) rotatably connected to the top of the gantry column (2). The outer wall of the rotating plate (1109) is fixedly connected to a connecting column (1112) slidably connected to the outer wall of the rotating plate (1111). The reminder mechanism (10) includes a warning light (1007). The outer wall of the sliding rod (9) is fixedly connected to a first spring (1001) fixedly connected to the top of the gantry column (2). The top of the sliding rod (9) is provided with a metal sheet (1002). The outer wall of the sliding rod (9) is provided with a conductive sheet (1003) located on one side of the metal sheet (1002). The top of the gantry column (2) is provided with a positive electrode block (1004) located on one side of the conductive sheet (1003). One side of the positive electrode block (1004) is provided with a negative electrode block (1005). The top of the gantry column (2) is provided with a power storage box (1006). The top of the gantry column (2) is provided with a warning light (1007) located on one side of the power storage box (1006). The positive electrode of the storage battery box (1006) is connected in series with the positive electrode block (1004) through a wire. The negative electrode of the storage battery box (1006), the warning light (1007), and the negative electrode block (1005) are connected in series through a wire. There are two sets of the positive electrode block (1004) and the negative electrode block (1005). The position distributions of the two sets of the positive electrode block (1004) and the negative electrode block (1005) are symmetrical about the central axis of the sliding rod (9). The cleaning mechanism (12) includes a cleaning brush (1203). The rotation center of the gear (1108) is fixedly connected with a rotating shaft (1201) through a connecting shaft. The end of the rotating shaft (1201) is fixedly connected with a turning plate (1202). The inner side wall of the turning plate (1202) is detachably connected with a cleaning brush (1203). A nut (1204) is arranged on the outer wall of the turning plate (1202). The inner wall of the nut (1204) is threadedly connected with a bolt (1205) that is slidably connected with the outer wall of the cleaning brush (1203). A clamping groove (1206) is opened at the connecting part of the outer wall of the cleaning brush (1203) and the bolt (1205). A sign board (13) is fixedly connected to the end of the cleaning brush (1203). An installation groove is opened at the connecting part of the inner side wall of the rotating plate (1111) and the cleaning brush (1203). The cleaning brush (1203) and the rotating plate (1111) form a clamping structure through the bolt (1205) and the clamping groove (1206). The cleaning brush (1203) in the lowered state is on the movement track of the conductive sheet (1003).

2. The milling device for metal fittings according to claim 1, characterized in that: A sliding groove (1103) is opened at the connecting part of the top of the gantry column (2) and the clamping block (1102). A limiting groove (1113) is opened at the connecting part of the outer wall of the rotating plate (1111) and the connecting column (1112). An arc-shaped groove is opened at the connecting part of the outer wall of the rotating plate (1111) and the first intermittent wheel (1110). A lifting block (4) is slidably connected to the outer wall of the sliding plate seat (3). The outer wall of the lifting block (4) is rotatably connected with a main spindle box (5). A connecting main spindle (6) is arranged at the bottom of the main spindle box (5). A milling cutter (7) located above the workbench (8) is detachably connected to the end of the connecting main spindle (6). The rotating plate (1109) forms a rotating structure with the gear (1108) through a rack (1107). The rotating plate (1111) forms an intermittent rotating structure with the gantry column (2) through the rotating plate (1109), the connecting column (1112), and the limiting groove (1113).

3. The milling device for metal fittings according to claim 2, wherein: The outer wall contour of the initial extrusion part of the clamping block (1102) and the extrusion block (1101) is beveled, the outer wall contour of the loosening extrusion part of the clamping block (1102) and the extrusion block (1101) is arc-shaped, the outer wall of the clamping block (1102) is fixedly connected with a telescopic rod (1104), the outer wall of the telescopic rod (1104) is sleeved with a second spring (1105) fixedly connected to the top of the gantry column (2), and one end of the second spring (1105) is fixedly connected with a pull block (1106) fixedly connected to the top of the gantry column (2).

4. A milling device for metal fittings according to claim 1, characterized in that: The conversion mechanism (14) includes a second intermittent wheel (1404) and an intermittent disk (1405). A centering slide rod (1401) is slidably connected to the outer wall of the workbench (8). A servo motor (1402) is fixedly connected to the outer wall of the centering slide rod (1401). The output end of the servo motor (1402) is fixedly connected with a connecting disk (1403). A second intermittent wheel (1404) is fixedly connected to the outer wall of the connecting disk (1403). The outer wall of the second intermittent wheel (1404) is in contact with an intermittent disk (1405) rotatably connected to the outer wall of the centering slide rod (1401). An intermittent groove (1406) is formed at the connection part between the inner side wall of the intermittent disk (1405) and the second intermittent wheel (1404). A connecting rod (1407) is fixedly connected to the outer wall of the intermittent disk (1405). A micro electric push rod (1408) is fixedly connected to the outer wall of the connecting rod (1407). The output end of the micro electric push rod (1408) is detachably connected with a clamping block (1409).

5. The milling device for metal fittings according to claim 4, characterized in that: The intermittent disk (1405) and the centering slide rod (1401) form an intermittent rotation structure through the second intermittent wheel (1404) and the intermittent groove (1406). The outer wall contour of the intermittent groove (1406) is plum blossom-shaped. The outer wall contour of the connecting rod (1407) is cross-shaped. Four groups of micro electric push rods (1408) are provided. The four groups of micro electric push rods (1408) are distributed around the connecting rod (1407) one by one. The micro electric push rods (1408) and the clamping blocks (1409) are arranged in one-to-one correspondence, and the shapes of the clamping blocks (1409) are respectively different.

6. The usage method of a milling device for metal fittings according to claim 4 or 5, characterized in that, Include the following steps: Step S1: When the skateboard base (3) finishes processing the metal fittings and moves to one side for easy access to the fittings, the extrusion block (1101) will exert an extrusion movement on the engaging block (1102), and also on the telescopic rod (1104) and the second spring (1105), driving the engaging block (1102) to slide along the inner wall of the chute (1103). The sliding of the engaging block (1102), under the synchronous sliding of the rack (1107), drives the gear (1108) to rotate. The rotation of the gear (1108), through the rotation of the rotating plate (1109), drives the first intermittent wheel (1110) and the connecting column (1112) to slide along the outer wall of the rotating plate (1111), achieving the effect of driving the rotating plate (1111) to perform intermittent rotational movement. And under the action that the intermittent angle of the rotating plate (1111) is the same as the extrusion distance of the extrusion block (1101), the cleaning brush (1203) is driven to be in a display and use state. When the conductive sheet (1003) passes by, it improves the surface cleaning effect of the conductive sheet (1003) during long-term use; Step S2: After the skateboard base (3) finishes processing the metal fittings and moves to one side, it achieves the effect of timely reminding the staff to pick up the metal fittings, playing a role in improving the milling processing efficiency of the metal fittings. When the skateboard base (3) slides to one side, it will contact the sliding rod (9) and exert an extrusion movement on the sliding rod (9), achieving the effect of driving the sliding rod (9) to slide along the top of the column. The sliding of the sliding rod (9) drives the metal sheet (1002) and the conductive sheet (1003) to slide synchronously until the conductive sheet (1003) contacts the positive electrode block (1004) and the negative electrode block (1005), playing the role of the warning light (1007) lighting up for timely reminder, and achieving the effect of improving the safety of the staff picking up the metal fittings on one side of the device; Step S3: After the cleaning brush (1203) has cleaned the impurities on the surface of the conductive sheet (1003) for a long time, it achieves the effect of improving the conductive quality of the conductive sheet (1003). Regularly rotating the bolt (1205), through the limiting effect of the nut (1204), causes the bolt (1205) to slide out of the card slot (1206), achieving the effect of regularly disassembling, installing, and replacing the cleaning brush (1203). And through the setting of the indicator board (13), it achieves the effect of the milling device reminding of the feeding and processing of the next metal fitting; Step S4. When clamping and processing metal fittings of different shapes by a milling device, in order to improve the positioning stability of different-shaped clamping blocks (1409) for metal fittings of different shapes and reduce the tediousness of staff for disassembling and assembling the clamping blocks (1409), when the clamping blocks (1409) need to be replaced, the servo motor (1402) is turned on. Through the connection of the connecting plate (1403), the second intermittent wheel (1404) is driven to rotate along the inner wall of the intermittent disk (1405), and the connecting rod (1407) is driven to perform an intermittent rotational motion, so that the clamping rods of different shapes accurately move to both sides of the metal fitting to be fixed. Under the centering sliding of the centering slide bar (1401), the effect of converting and fixing metal fittings of different shapes is achieved, which plays a role in improving the milling efficiency of metal fittings.

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