Material pulling-out device

Abstract

The invention relates to the technical field of material digging devices, in particular to a material digging device which comprises a workbench, a material digging structure, a clamping structure, a mounting structure, a collecting structure and a supporting structure. A workpiece is subjected to material digging machining through the material digging structure, the material digging drill can be rapidly mounted and dismounted through the mounting structure, and the mounting and dismounting efficiency of the material digging drill is improved; the workpiece needing to be machined is clamped through the clamping structure, the stability of the workpiece in the machining process is improved, and then the workpiece pulling-out effect is improved; the collecting structure is used for collecting the dug-out waste chips, meanwhile, the waste chips are conveniently separated from waste water, the situation that the waste chips are accumulated on the sliding rail to affect sliding of the sliding table is avoided, and the sliding smoothness of the sliding table is improved; the workpiece which is not clamped is supported through the supporting structure, the situation that the workpiece is lifted by two hands is avoided, the operation comfort degree during workpiece machining is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of material digging devices, in particular to a material digging device. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. When it is necessary to make holes in some metal or wooden materials, a hollowing device is required. A hollowing drill is a professional drilling tool used to hollow out holes, grooves or cavities of specific shapes and sizes inside a workpiece. It is usually used in many fields such as machining, woodworking, and mold manufacturing.

[0003] However, when using a traditional hollowing drill, it is necessary to select a suitable hollowing drill bit according to the different hole shapes. However, the hollowing drill bit is mostly connected to the swivel seat by bolts. When replacing, the bolts need to be repeatedly disassembled, which is cumbersome and affects the efficiency of drill bit replacement. At the same time, the hollowing drill will bring out metal scraps when hollowing out materials, and the scraps will be discharged together with the cooling water. When there are a lot of scraps, it is easy to get stuck on the slide rail and affect the normal sliding of the slide. At the same time, it is not convenient for the subsequent centralized processing of the scraps. When placing the workpiece, the fixture needs to support the workpiece before clamping it. The workpiece is relatively heavy, the labor intensity is high, and the equipment use effect is poor. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a material digging device.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a material digging device, including a workbench, a material digging structure arranged on the workbench, a mounting structure arranged on the material digging structure, a clamping structure arranged on the workbench, a collecting structure arranged on the clamping structure, and a supporting structure arranged on the clamping structure;

[0006] The material removal structure includes two guide rails and a slide table slidably connected to the two guide rails, the workbench is fixedly connected to the two guide rails, the slide table is slidably connected to a spindle box, the spindle box is rotatably connected to a swivel seat, and a material removal drill is installed on the swivel seat through a mounting structure;

[0007] The mounting structure includes notches and protrusions. The circumferential array on the swivel seat is provided with four notches. The circumferential array on the material-cutting drill is fixedly connected with four protrusions. The material-cutting drill is plugged into the swivel seat. The protrusions are slidably connected to the notches. The swivel seat is slidably connected with a slip ring. The circumferential array on the slip ring is fixedly connected with four connecting rods. The circumferential array on the swivel seat is provided with four sliding grooves. The connecting rods are slidably connected to the sliding grooves. A slide plate is slidably connected inside the swivel seat. The four connecting rods are fixedly connected to the slide plate. A first spring is fixedly connected between the slide plate and the swivel seat. A positioning hole is provided on the protrusion. Four positioning columns are fixedly connected to the slide plate. The positioning columns are slidably connected to the swivel seat, and the positioning columns are plugged into the positioning holes.

[0008] Specifically, a first motor and a first bearing seat are fixedly connected on the workbench, a first screw rod is fixedly connected to the output shaft of the first motor, the first screw rod is rotatably connected to the first bearing seat, a first threaded seat is fixedly connected to the bottom end of the slide, and the first screw rod is threadedly connected to the first threaded seat.

[0009] Specifically, the slide is fixedly connected with a second motor and a second bearing seat, the second bearing seat is rotatably connected with a second screw rod, the output end of the second motor is fixedly connected with the second screw rod, the bottom end of the spindle box is fixedly connected with a second threaded seat, and the second screw rod is threadedly connected with the second threaded seat.

[0010] Specifically, a connecting shaft is fixedly connected to the swivel seat, a third motor is fixedly connected to the spindle box, a driving wheel is fixedly connected to the output end of the third motor, a driven wheel is fixedly connected to the connecting shaft, and a belt is used to drive the driving wheel and the driven wheel.

[0011] Specifically, a fixed block is fixedly connected to the rotating seat, a resist block is fixedly connected to the digging drill, the resist block abuts against the fixed block, four convex strips are fixedly connected to the rotating seat, and the slip ring is slidably connected to the convex strips.

[0012] Specifically, the clamping structure includes a fixed seat and a mounting plate fixedly connected to the fixed seat, the workbench is fixedly connected to a fixed seat, two mounting seats are fixedly connected to the mounting plate, one of the mounting seats is fixedly connected to a fixed clamp, and the other mounting seat is fixedly connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to a mobile clamp, and the mobile clamp is slidably connected to the mounting plate.

[0013] Specifically, the collection structure includes two slots and two insertion strips. The mounting plate is provided with two slots, and the insertion strips are inserted in the slots. A collection frame is fixedly connected to the two insertion strips, and a filter is provided at the bottom end of the collection frame. Two pressing columns are slidably connected to the mounting plate, and a sliding bar is fixedly connected to the bottom end of the pressing column. The sliding bar is slidably connected to the mounting plate, and a second spring is fixedly connected between the sliding bar and the mounting plate, a card block is fixedly connected to the sliding bar, and a card slot is provided on the insertion strip, and the card block is engaged with the card slot.

[0014] Specifically, a guide column runs through the interior of the second spring, two ends of the guide column are fixedly connected to the interior of the mounting plate, and the slide bar is slidably connected to the guide column.

[0015] Specifically, the supporting structure includes two slide rails and a sliding sleeve slidably connected to the slide rails, the two slide rails are fixedly connected to the mounting plate, the sliding sleeve is fixedly connected to a support seat, a support bar with a T-shaped cross-section is slidably connected to the support seat, and a support frame with an arc-shaped cross-section is fixedly connected to the support bar.

[0016] Specifically, a third screw rod is rotatably connected to the support seat, and the third screw rod is threadedly connected to the support bar. A guide rod is fixedly connected to the support seat, and the support bar is slidably connected to the guide rod.

[0017] The beneficial effects of the present invention are:

[0018] (1) The present invention discloses a hollowing device, wherein a hollowing structure is provided on a workbench, and a mounting structure is provided on the hollowing structure. The hollowing structure is used to hollow out a workpiece, and the hollowing drill can be quickly installed and disassembled through the mounting structure, thereby improving the installation and disassembly efficiency of the hollowing drill.

[0019] (2) In the material removal device described in the present invention, a clamping structure is provided on the workbench, and the workpiece to be processed is clamped by the clamping structure, thereby improving the stability of the workpiece during processing and further improving the material removal effect on the workpiece.

[0020] (3) The material discharging device described in the present invention has a collecting structure on the clamping structure, through which the waste chips of the material discharging are collected, and at the same time, the waste chips are separated from the waste water, thereby avoiding the accumulation of waste chips on the slide rail and affecting the sliding of the slide, and improving the smoothness of the sliding of the slide.

[0021] (4) In the material removal device described in the present invention, a support structure is provided on the clamping structure, and the support structure supports the workpiece when it is not clamped, thereby avoiding the need to lift the workpiece with both hands, improving the operating comfort during workpiece processing, and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a material discharging device provided by the present invention;

[0024] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of section A is shown;

[0025] Figure 3 It is a schematic diagram of the connection structure between the rotary seat and the material cutting drill of the present invention;

[0026] Figure 4 for Figure 3 An enlarged schematic diagram of the structure of part B is shown;

[0027] Figure 5 for Figure 3 An enlarged schematic diagram of the C-section structure is shown;

[0028] Figure 6 It is a schematic diagram of the connection structure between the first bearing seat and the first screw rod of the present invention;

[0029] Figure 7 for Figure 6 An enlarged schematic diagram of the D-section structure is shown;

[0030] Figure 8 is a schematic diagram of the connection structure between the third motor and the driving wheel of the present invention;

[0031] Fig. 9 for Figure 8 An enlarged schematic diagram of the structure of part E is shown;

[0032] Fig.10 It is a schematic diagram of the connection structure between the swivel seat and the connecting shaft of the present invention;

[0033] Fig.11 for Fig.10 The enlarged schematic diagram of the F part structure is shown.

[0034] In the figure: 1. workbench; 2. material-cutting structure; 201. guide rail; 202. slide; 203. first motor; 204. first bearing seat; 205. first screw rod; 206. first threaded seat; 207. second motor; 208. second screw rod; 209. second bearing seat; 210. second threaded seat; 211. spindle box; 212. swivel seat; 213. material-cutting drill; 214. third motor; 215. driving wheel; 216. connecting shaft; 217. driven wheel; 3. clamping structure; 301. fixed seat; 302. mounting plate; 303. mounting seat; 304. fixed fixture; 305. hydraulic cylinder; 306. mobile fixture; 4. mounting structure; 401. The notch; 402, the convex block; 403, the fixed block; 404, the block; 405, the slip ring; 406, the convex strip; 407, the slide groove; 408, the connecting rod; 409, the slide plate; 410, the first spring; 411, the positioning column; 412, the positioning hole; 5, the collecting structure; 501, the slot; 502, the insert strip; 503, the collecting frame; 504, the filter; 505, the pressing column; 506, the slide bar; 507, the block; 508, the slot; 509, the guide column; 510, the second spring; 6, the supporting structure; 601, the slide rail; 602, the sliding sleeve; 603, the supporting seat; 604, the supporting strip; 605, the supporting frame; 606, the third screw rod; 607, the guide rod. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] like Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, a material digging device according to the present invention comprises a workbench 1, a material digging structure 2 arranged on the workbench 1, a mounting structure 4 arranged on the material digging structure 2, a clamping structure 3 arranged on the workbench 1, a collecting structure 5 arranged on the clamping structure 3, and a supporting structure 6 arranged on the clamping structure 3;

[0037] The material removal structure 2 includes two guide rails 201 and a slide 202 slidably connected to the two guide rails 201. The workbench 1 is fixedly connected to the two guide rails 201. The slide 202 is slidably connected to a spindle box 211. The spindle box 211 is rotatably connected to a swivel seat 212. A material removal drill 213 is installed on the swivel seat 212 through a mounting structure 4.

[0038] The mounting structure 4 includes a notch 401 and a protrusion 402. The rotating seat 212 is provided with four notches 401 in a circumferential array. The auger 213 is fixedly connected with four protrusions 402 in a circumferential array. The auger 213 is plugged into the rotating seat 212. The protrusion 402 is slidably connected with the notch 401. The rotating seat 212 is slidably connected with a slip ring 405. The slip ring 405 is fixedly connected with four connecting rods 408 in a circumferential array. The rotating seat 212 is provided with four slide grooves 406 in a circumferential array. 07, the connecting rod 408 is slidably connected with the slide groove 407, the interior of the rotating seat 212 is slidably connected with a slide plate 409, the four connecting rods 408 are fixedly connected with the slide plate 409, a first spring 410 is fixedly connected between the slide plate 409 and the rotating seat 212, a positioning hole 412 is provided on the protrusion 402, four positioning columns 411 are fixedly connected to the slide plate 409, the positioning columns 411 are slidably connected with the rotating seat 212, and the positioning columns 411 are plugged into the positioning holes 412;

[0039] The workbench 1 is fixedly connected with a first motor 203 and a first bearing seat 204, the output shaft of the first motor 203 is fixedly connected with a first screw rod 205, the first screw rod 205 is rotatably connected with the first bearing seat 204, the bottom end of the slide 202 is fixedly connected with a first threaded seat 206, the first screw rod 205 is threadedly connected with the first threaded seat 206; the slide 202 is fixedly connected with a second motor 207 and a second bearing seat 209, the second bearing seat 209 is rotatably connected with a second screw rod 208, the output end of the second motor 207 is fixedly connected with the second screw rod 208, the bottom end of the spindle box 211 is fixedly connected with a second threaded seat 210 , the second screw rod 208 is threadedly connected to the second threaded seat 210; the rotating seat 212 is fixedly connected with a connecting shaft 216, the spindle box 211 is fixedly connected with a third motor 214, the output end of the third motor 214 is fixedly connected with a driving wheel 215, the connecting shaft 216 is fixedly connected with a driven wheel 217, and the driving wheel 215 and the driven wheel 217 are driven by a belt; the rotating seat 212 is fixedly connected with a fixed block 403, the excavating drill 213 is fixedly connected with a stopper 404, the stopper 404 is in contact with the fixed block 403, the rotating seat 212 is fixedly connected with four convex strips 406, and the slip ring 405 is slidably connected with the convex strip 406;When it is necessary to dig out the workpiece, a suitable digging drill 213 can be installed first. During installation, it is only necessary to align the protrusion 402 on the digging drill 213 with the notch 401 on the rotating seat 212, and then insert the digging drill 213 into the rotating seat 212 until the digging drill 213 contacts the rotating seat 212, and then slide the slip ring 405. The setting of the protrusion 406 improves the sliding stability of the slip ring 405. The sliding of the slip ring 405 drives the connecting rod 408 in the sliding groove 407. The connecting rod 408 drives the slide plate 409 to slide, so that the first spring 410 is compressed, and the slide plate 409 slides and drives the plurality of positioning posts 411 to slide, and then the auger 213 is rotated until the stop block 404 on the auger 213 contacts the fixed block 403 on the rotating seat 212, and then the slip ring 405 is loosened, the first spring 410 is reset to drive the slide plate 409 to reset, and then the positioning posts 411 are engaged with the positioning holes 412 on the protrusion 402, and then the installation is completed. The workpiece is clamped by the clamping structure 3, and the second motor 207 is started. The second motor 207 drives the second screw rod 208 to rotate. The second screw rod 208 rotates to drive the second threaded seat 210 and the spindle box 211 to move on the slide 202. The spindle box 211 drives the rotating seat 212 and the material-cutting drill 213 to move. Then the first motor 203 and the third motor 214 are started. The third motor 214 drives the driving wheel 215 to rotate. The driving wheel 215 The driven wheel 217 is driven by the belt to rotate, the driven wheel 217 drives the connecting shaft 216 to rotate, the connecting shaft 216 drives the rotating seat 212 to rotate, the rotating seat 212 drives the material removal drill 213 to rotate, the first motor 203 drives the first screw rod 205 to rotate, the first screw rod 205 drives the first threaded seat 206 and the slide 202 to slide on the workbench 1, so as to realize the advancement of the material removal drill 213, and the material removal drill 213 continuously advances and rotates to realize the material removal of the workpiece. ;

[0040] Specifically, Figure 1 , Figure 3 , Figure 6 and Figure 7As shown, the clamping structure 3 includes a fixed seat 301 and a mounting plate 302 fixedly connected to the fixed seat 301, the workbench 1 is fixedly connected with a fixed seat 301, and the mounting plate 302 is fixedly connected with two mounting seats 303, one of the mounting seats 303 is fixedly connected with a fixed clamp 304, and the other mounting seat 303 is fixedly connected with a hydraulic cylinder 305, and the telescopic end of the hydraulic cylinder 305 is fixedly connected with a movable clamp 306, and the movable clamp 306 is slidably connected to the mounting plate 302; when it is necessary to clamp the workpiece, the workpiece is first placed on the supporting structure 6, and then the hydraulic cylinder 305 is started, and the hydraulic cylinder 305 drives the movable clamp 306 to slide on the mounting plate 302, and then cooperates with the fixed clamp 304 to clamp the workpiece, thereby improving the stability of the workpiece during processing, and since the cross-sections of the fixed clamp 304 and the movable clamp 306 are both ">" structures, when the movable clamp 306 moves horizontally, it can drive the workpiece to move closer to the middle until the workpiece is clamped.

[0041] Specifically, Figure 2 , Figure 3 , Figure 5 and Figure 7As shown, the collecting structure 5 includes two slots 501 and two inserts 502. The mounting plate 302 is provided with two slots 501, and the inserts 502 are inserted into the slots 501. The two inserts 502 are fixedly connected with a collecting frame 503, and the bottom end of the collecting frame 503 is provided with a filter screen 504. The mounting plate 302 is slidably connected with two pressing columns 505, and the bottom end of the pressing column 505 is fixedly connected with a slide bar 506. The slide bar 506 The second spring 506 is slidably connected to the mounting plate 302, a second spring 510 is fixedly connected between the slide bar 506 and the mounting plate 302, a block 507 is fixedly connected to the slide bar 506, a slot 508 is provided on the inserting strip 502, and the block 507 is engaged with the slot 508; a guide column 509 is passed through the interior of the second spring 510, and both ends of the guide column 509 are fixedly connected to the interior of the mounting plate 302, and the slide bar 506 is slidably connected to the guide column 509 When unloading, cooling water and waste chips flow out from the end of the workpiece, and the water carries the metal waste chips into the interior of the collecting frame 503, is filtered through the filter screen 504, and the waste chips are collected by the collecting frame 503. The seeped water is discharged from the drainage system on the workbench 1. When the waste chips inside the collecting frame 503 accumulate too much and affect the drainage, the pressing column 505 can be pressed, and the pressing column 505 drives the slide bar 506 to slide, the second spring 510 is compressed, and the slide bar 506 drives the two card blocks 507 to no longer be in contact with the plug The card slot 508 on the strip 502 is engaged, and then the insertion strip 502 is pulled out from the slot 501, and then the collection frame 503 is disassembled, and then the waste accumulated in the collection frame 503 is cleaned up. After the cleaning is completed, the two insertion strips 502 can be inserted into the slot 501, and the second spring 510 is reset to drive the card block 507 to engage with the card slot 508 on the insertion strip 502, and then the collection frame 503 is installed. The setting of the guide column 509 improves the sliding stability of the slide bar 506.

[0042] Specifically, Figure 2 and Figure 7As shown, the support structure 6 includes two slide rails 601 and a sliding sleeve 602 slidably connected to the slide rails 601, the mounting plate 302 is fixedly connected with the two slide rails 601, the sliding sleeve 602 is fixedly connected with a support seat 603, the support seat 603 is slidably connected with a support bar 604 with a T-shaped cross section, and the support bar 604 is fixedly connected with a support frame 605 with an arc-shaped cross section; the support seat 603 is rotatably connected with a third screw rod 606, the third screw rod 606 is threadedly connected to the support bar 604, the support seat 603 is fixedly connected with a guide rod 607, and the support bar 604 is slidably connected to the guide rod 607; before clamping the workpiece, in order to avoid long The workpiece can be lifted at the same time and placed directly on the two arc-shaped support frames 605. When the movable clamp 306 pushes the workpiece to move, it drives the support frame 605 and the support bar 604 to move together. The support bar 604, the support seat 603 and the sliding sleeve 602 slide on the slide rail 601 until the workpiece is separated from the support frame 605 and clamped by the movable clamp 306 and the fixed clamp 304. When the support height of the support frame 605 needs to be adjusted, the third screw rod 606 can be rotated. The rotation of the third screw rod 606 drives the support bar 604 to slide up and down. The support bar 604 slides up and down and drives the support frame 605 to move up and down. The setting of the guide rod 607 improves the sliding stability of the support bar 604.

[0043] When the present invention is used, first, when it is necessary to dig out the workpiece, a suitable digging drill 213 can be installed first. During installation, it is only necessary to align the protrusion 402 on the digging drill 213 with the notch 401 on the rotating seat 212, and then insert the digging drill 213 into the rotating seat 212 until the digging drill 213 contacts the rotating seat 212, and then slide the slip ring 405. The setting of the protrusion 406 improves the sliding stability of the slip ring 405, and the sliding of the slip ring 405 drives the connecting rod 405 to slide. 8 slides inside the slide groove 407, the connecting rod 408 drives the slide plate 409 to slide, so that the first spring 410 is compressed, the slide plate 409 slides and drives the plurality of positioning posts 411 to slide, and then the material drilling drill 213 is rotated until the stop block 404 on the material drilling drill 213 contacts the fixed block 403 on the rotating seat 212, and then the slip ring 405 is loosened, the first spring 410 is reset to drive the slide plate 409 to reset, and then the positioning posts 411 are engaged with the positioning holes 412 on the protrusion 402 , and then the material-cutting drill 213 is installed, and then the workpiece is clamped by the clamping structure 3, and then the second motor 207 is started, and the second motor 207 drives the second screw rod 208 to rotate, and the second screw rod 208 rotates to drive the second threaded seat 210 and the spindle box 211 to move on the slide 202, and the spindle box 211 drives the rotating seat 212 and the material-cutting drill 213 to move, and then the first motor 203 and the third motor 214 are started, and the third motor 214 drives the driving wheel 215 to rotate, and the driving wheel 215 drives the driven wheel 217 to rotate through the belt, the driven wheel 217 drives the connecting shaft 216 to rotate, the connecting shaft 216 rotates to drive the rotating seat 212 to rotate, the rotating seat 212 rotates to drive the material-cutting drill 213 to rotate, the first motor 203 drives the first screw rod 205 to rotate, the first screw rod 205 drives the first threaded seat 206 and the slide 202 to slide on the workbench 1, so as to realize the advancement of the material-cutting drill 213, and the material-cutting drill 213 continuously advances and rotates to realize the material-cutting work of the workpiece;

[0044] Then, when the workpiece needs to be clamped, the workpiece is first placed on the support structure 6, and then the hydraulic cylinder 305 is started. The hydraulic cylinder 305 drives the mobile clamp 306 to slide on the mounting plate 302, and then cooperates with the fixed clamp 304 to clamp the workpiece, thereby improving the stability of the workpiece during processing. Since the cross-sections of the fixed clamp 304 and the mobile clamp 306 are both ">" structures, when the mobile clamp 306 moves horizontally, it can drive the workpiece to move closer to the middle until the workpiece is clamped;

[0045] Secondly, when unloading materials, cooling water and waste chips flow out from the end of the workpiece, and the water carries the metal waste chips into the interior of the collecting frame 503, and is filtered through the filter screen 504. The waste chips are collected by the collecting frame 503, and the seeping water is discharged from the drainage system on the workbench 1. When the waste chips inside the collecting frame 503 accumulate a lot and affect the drainage, the pressing column 505 can be pressed, and the pressing column 505 drives the slide bar 506 to slide, and the second spring 510 is compressed, and the slide bar 506 drives the two blocks 507 to no longer engage with the slot 508 on the inserting strip 502, and then the inserting strip 502 is pulled out from the slot 501, and then the collecting frame 503 is disassembled, and then the waste chips accumulated inside the collecting frame 503 are cleaned up. After the cleaning is completed, the two inserting strips 502 can be inserted into the slot 501, and the second spring 510 is reset to drive the block 507 to engage with the slot 508 on the inserting strip 502, and then the collecting frame 503 is installed. The setting of the guide column 509 improves the sliding stability of the slide bar 506;

[0046] Finally, before clamping the workpiece, in order to avoid lifting the workpiece for a long time, the workpiece can be placed directly on the two arc-shaped support frames 605. When the movable clamp 306 pushes the workpiece to move, it drives the support frame 605 and the support bar 604 to move together. The support bar 604, the support seat 603 and the sliding sleeve 602 slide on the slide rail 601 until the workpiece is detached from the support frame 605 and clamped by the movable clamp 306 and the fixed clamp 304. When the support height of the support frame 605 needs to be adjusted, the third screw rod 606 can be rotated. The rotation of the third screw rod 606 drives the support bar 604 to slide up and down. The support bar 604 slides up and down and drives the support frame 605 to move up and down. The setting of the guide rod 607 improves the sliding stability of the support bar 604.

[0047] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A material removal device, characterized in that: It comprises a workbench (1), a material-digging structure (2) arranged on the workbench (1), a mounting structure (4) arranged on the material-digging structure (2), a clamping structure (3) arranged on the workbench (1), a collecting structure (5) arranged on the clamping structure (3), and a supporting structure (6) arranged on the clamping structure (3); The material removal structure (2) comprises two guide rails (201) and a slide table (202) slidably connected to the two guide rails (201); the workbench (1) is fixedly connected to the two guide rails (201); the slide table (202) is slidably connected to a spindle box (211); the spindle box (211) is rotatably connected to a swivel seat (212); a material removal drill (213) is installed on the swivel seat (212) via a mounting structure (4); The mounting structure (4) comprises a notch (401) and a protrusion (402); the rotating seat (212) is provided with four notches (401) in a circumferential array; the digging drill (213) is fixedly connected with four protrusions (402) in a circumferential array; the digging drill (213) is plugged into the rotating seat (212); the protrusion (402) is slidably connected with the notch (401); the rotating seat (212) is slidably connected with a slip ring (405); the slip ring (405) is fixedly connected with four connecting rods (408) in a circumferential array; the rotating seat (212) is provided with four sliding grooves (40 7), the connecting rod (408) is slidably connected to the slide groove (407), the interior of the rotating seat (212) is slidably connected to a slide plate (409), the four connecting rods (408) are fixedly connected to the slide plate (409), a first spring (410) is fixedly connected between the slide plate (409) and the rotating seat (212), a positioning hole (412) is provided on the protrusion (402), four positioning columns (411) are fixedly connected to the slide plate (409), the positioning columns (411) are slidably connected to the rotating seat (212), and the positioning columns (411) are plugged into the positioning holes (412).

2. A material removal device according to claim 1, characterized in that: The workbench (1) is fixedly connected with a first motor (203) and a first bearing seat (204); the output shaft of the first motor (203) is fixedly connected with a first screw rod (205); the first screw rod (205) is rotatably connected to the first bearing seat (204); the bottom end of the slide (202) is fixedly connected with a first threaded seat (206); the first screw rod (205) is threadably connected to the first threaded seat (206).

3. A material removal device according to claim 1, characterized in that: The slide (202) is fixedly connected with a second motor (207) and a second bearing seat (209); the second bearing seat (209) is rotatably connected with a second screw rod (208); the output end of the second motor (207) and the second screw rod (208) are fixedly connected; the bottom end of the spindle box (211) is fixedly connected with a second threaded seat (210); the second screw rod (208) and the second threaded seat (210) are threadedly connected.

4. A material removal device according to claim 1, characterized in that: The rotating seat (212) is fixedly connected with a connecting shaft (216), the spindle box (211) is fixedly connected with a third motor (214), the output end of the third motor (214) is fixedly connected with a driving wheel (215), the connecting shaft (216) is fixedly connected with a driven wheel (217), and the driving wheel (215) and the driven wheel (217) are driven by a belt.

5. A material removal device according to claim 1, characterized in that: A fixed block (403) is fixedly connected to the rotating seat (212), a stop block (404) is fixedly connected to the excavating drill (213), the stop block (404) abuts against the fixed block (403), four convex strips (406) are fixedly connected to the rotating seat (212), and the slip ring (405) is slidably connected to the convex strips (406).

6. A material removal device according to claim 1, characterized in that: The clamping structure (3) comprises a fixed seat (301) and a mounting plate (302) fixedly connected to the fixed seat (301); the workbench (1) is fixedly connected to the fixed seat (301); the mounting plate (302) is fixedly connected to two mounting seats (303); one of the mounting seats (303) is fixedly connected to a fixed clamp (304); the other mounting seat (303) is fixedly connected to a hydraulic cylinder (305); the telescopic end of the hydraulic cylinder (305) is fixedly connected to a movable clamp (306); and the movable clamp (306) is slidably connected to the mounting plate (302).

7. A material removal device according to claim 6, characterized in that: The collecting structure (5) comprises two slots (501) and two inserting strips (502); the mounting plate (302) is provided with two slots (501), the inserting strips (502) are inserted into the slots (501), a collecting frame (503) is fixedly connected to the two inserting strips (502), a filter screen (504) is provided at the bottom end of the collecting frame (503), and two pressing columns (505) are slidably connected to the mounting plate (302). ), the bottom end of the pressing column (505) is fixedly connected with a slide bar (506), the slide bar (506) is slidably connected to the mounting plate (302), a second spring (510) is fixedly connected between the slide bar (506) and the mounting plate (302), a clamping block (507) is fixedly connected to the slide bar (506), a clamping groove (508) is provided on the inserting strip (502), and the clamping block (507) is engaged with the clamping groove (508).

8. A material removal device according to claim 7, characterized in that: A guide column (509) passes through the interior of the second spring (510), two ends of the guide column (509) are fixedly connected to the interior of the mounting plate (302), and the slide bar (506) is slidably connected to the guide column (509).

9. A material removal device according to claim 6, characterized in that: The support structure (6) comprises two slide rails (601) and a slide sleeve (602) slidably connected to the slide rails (601); the two slide rails (601) are fixedly connected to the mounting plate (302); the slide sleeve (602) is fixedly connected to a support seat (603); a support bar (604) with a T-shaped cross section is slidably connected to the support seat (603); and a support frame (605) with an arc-shaped cross section is fixedly connected to the support bar (604).

10. A material removal device according to claim 9, characterized in that: The support seat (603) is rotatably connected to a third screw rod (606), the third screw rod (606) is threadedly connected to the support bar (604), the support seat (603) is fixedly connected to a guide rod (607), and the support bar (604) is slidably connected to the guide rod (607).

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