Double-sided chamfering structure of automatic chamfering equipment

Abstract

The utility model discloses a double-face chamfering structure of automatic chamfering equipment, and particularly relates to the technical field of chamfering equipment, the double-face chamfering structure comprises a workbench and a feeding assembly arranged on the top face of the workbench, a fixing frame is fixedly installed on one side of the top face of the workbench, a sliding rod is fixedly installed on one side of the interior of the fixing frame, and the sliding rod is fixedly installed on the other side of the interior of the workbench. And the other side of the interior of the fixing frame is rotationally connected with a reciprocating screw rod. According to the double-face chamfering structure of the automatic chamfering equipment, in actual work, the negative pressure draught fan sucks dust generated during grinding into the processing box through the connecting pipe and the dust suction pipe, chippings generated during chamfering grinding can fall into the material distribution box along with chamfered workpieces through the material guide holes due to the weight of the chippings, the cam rotates, and the chippings are separated from the processing box through the material guide holes. According to the chamfering and polishing device, the workpieces falling on the second filter plate can be shaken to be separated from chippings, so that the chippings and dust in the chamfering and polishing process can be conveniently cleaned in time, and the situation that the dust and the chippings pollute the working environment and affect the health of workers is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to chamfering equipment technical field, especially in automatic chamfering equipment's double -sided chamfering structure. BACKGROUND

[0002] The chamfering machine is a kind of small precision machine tool for the burr of the chamfering and milling, planing and other processing mode products of mould manufacturing, hardware machinery, machine tool manufacturing, hydraulic parts, valve manufacturing, textile machinery. The trend of the development of mechanical industry is to use fast machine chamfering, now, chamfering machine generally has double-sided chamfering structure, can chamfer the both sides of workpiece simultaneously, improves work efficiency.

[0003] Through the retrieval, for example, the utility model for announcement No. CN218926450U discloses an automatic chamfering machine, including rack, the automatic chamfering machine further includes: feeding mechanism, it is located on the rack and is used for feeding the part to be chamfered, clamping mechanism is located on the rack and receives the part to be chamfered of feeding mechanism feeding mechanism on the feeding mechanism, when chamfering and polishing workpiece, dust and chippings are generated, these dust and chippings are easy to pollute working environment, cause damage to the body of worker, and the utility model is not convenient for the timely cleaning of chippings and dust in chamfering and polishing process, therefore, in order to solve above-mentioned defects, the present application provides a kind of double-sided chamfering structure of automatic chamfering equipment. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of double-sided chamfering structure of automatic chamfering equipment, can effectively solve the problem that chamfering equipment of prior art is not convenient for the timely cleaning of chippings and dust in chamfering and polishing process.

[0005] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0006] A kind of double-sided chamfering structure of automatic chamfering equipment, including workbench and the feeding assembly of being located at workbench top surface, the top surface side of workbench is fixedly installed with fixed frame, the inside one side of fixed frame is fixedly installed with slide rod, and the inside other side of fixed frame is rotatably connected with reciprocating screw rod, the outer surface of reciprocating screw rod is threadedly connected with moving block, and moving block is slidably connected with slide rod, the bottom surface of moving block is fixedly installed with dust collection head, the outer top surface middle part of fixed frame is fixedly installed with processing box, and processing box is fixedly connected with dust collection pipe between dust collection head, the inlet of negative pressure fan is fixedly installed with connecting pipe, the connecting pipe is fixedly connected with processing box, the outer surface one side of fixed frame is fixedly installed with first motor, and the output of first motor is fixedly connected with reciprocating screw rod.

[0007] Preferably, the inside of the processing box is slidably connected with a first filter plate, one side of the outer surface of the processing box is threadedly connected with a threaded rod, and one end of the threaded rod located inside the processing box is rotatably connected with the first filter plate.

[0008] Preferably, one side of the outer bottom surface of the workbench is fixedly installed with a distribution box, both sides of the inside of the distribution box are provided with lifting grooves, both the lifting grooves are fixedly installed with guide rods, both the inner top surfaces of the lifting grooves are fixedly installed with springs, and both the guide rods are respectively penetrated into the inside of the springs.

[0009] Preferably, the outer surfaces of the two guide rods are slidably connected with a second filter plate, both the springs are fixedly connected with the top surface of the second filter plate, both sides of the bottom surface of the second filter plate are rotatably connected with movable wheels, the inside of the distribution box is rotatably connected with a rotating shaft, the rotating shaft is located below the second filter plate, the outer surface of the rotating shaft is fixedly installed with two cams, both the cams are in contact with the movable wheels, one side of the outer surface of the distribution box is fixedly installed with a second motor, and the output end of the second motor is fixedly connected with the rotating shaft.

[0010] Preferably, the outer bottom surface of the distribution box is provided with a baffle, both sides of the top surface of the baffle are rotatably connected with limiting blocks, both sides of the outer surface of the distribution box are fixedly installed with connecting plates, and both the top surfaces of the connecting plates are provided with limiting holes.

[0011] Preferably, one side of the top surface of the workbench is fixedly installed with a guide chute, the guide chute is fixedly connected with the outlet of the feeding assembly, one side of the top surface of the workbench away from the guide chute is fixedly installed with a supporting block, the top surface of the supporting block is fixedly installed with a first electric sliding rail, one side of the sliding block of the first electric sliding rail is fixedly installed with a lifting frame, the bottom surface of the lifting frame is fixedly installed with parallel air claws, one side of the outer surface of the supporting block close to the guide chute is fixedly installed with an electric push rod, the output end of the electric push rod is fixedly installed with a first fixed block, one side of the guide chute close to the first electric sliding rail is fixedly installed with a second fixed block.

[0012] Preferably, both sides of the top surface of the workbench are fixedly installed with second electric sliding rails, the top surfaces of the sliding blocks of the two second electric sliding rails are fixedly installed with fixed boxes, both the insides of the two fixed boxes are fixedly installed with driving motors, one side of the outer surface of each of the two fixed boxes is rotatably connected with a polishing head, and the output ends of the two driving motors are respectively fixedly connected with the two polishing heads.

[0013] Preferably, a guide hole is formed between the two second electric sliding rails on the top surface of the workbench.

[0014] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0015] The utility model discloses a double -sided chamfering structure of automatic chamfering equipment, through setting up fixed frame in the distribution box, in actual work, the dust generated when polishing can be inhaled into the inside handling box through connecting pipe and dust suction pipe with negative pressure fan, the first filter board can filter the dust containing in the air, and the debris produced in chamfering and polishing will drop into the distribution box through guide hole with the workpiece after chamfering because of the weight, and the second motor drives the pivot rotation, makes the workpiece and debris on the second filter board shake, to separate the two, thereby facilitating the timely cleaning of the debris and dust in the chamfering and polishing process, to avoid dust and debris pollution working environment, influence staff health. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is fixed frame structure schematic diagram of the utility model;

[0018] Figure 3 It is processing box cross section structure schematic diagram of the utility model;

[0019] Figure 4 It is distribution box cross section structure schematic diagram of the utility model;

[0020] Figure 5 It is baffle structure schematic diagram of the utility model;

[0021] Figure 6 It is workbench overhead structure schematic diagram of the utility model.

[0022] In the drawing: 1, workbench;2, fixed frame;3, feeding assembly;4, distribution box;201, sliding rod;202, reciprocating screw;203, first motor;204, moving block;205, dust collection head;207, dust suction pipe;208, processing box;209, negative pressure fan;210, connecting pipe;2081, threaded rod;2082, first filter board;401, lifting groove;402, guide rod;403, second filter board;404, spring;405, movable wheel;406, cam;407, pivot;408, second motor;4012, connecting plate;4013, limit hole;4014, baffle;4015, limit block;301, guide groove;302, first electric sliding rail;303, lifting frame;304, parallel air claw;305, electric push rod;306, first fixed block;307, second fixed block;308, second electric sliding rail;309, fixed box;310, driving motor;311, polishing head;312, guide hole. DETAILED DESCRIPTION

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] This utility model discloses a double-sided chamfering structure for an automatic chamfering device, such as... Figures 1-6 As shown, the device includes a workbench 1 and a feeding assembly 3 located on the top surface of the workbench 1. A guide trough 301 is fixedly installed on one side of the top surface of the workbench 1, and the guide trough 301 is fixedly connected to the outlet of the feeding assembly 3. The workpiece to be chamfered and ground is placed inside the feeding assembly 3, and the workpiece can be sequentially entered into the guide trough 301 through the feeding assembly 3. The guide trough 301 is inclined, so the workpiece can move inside the guide trough 301.

[0025] A support block is fixedly installed on the top surface of the workbench 1 away from the guide chute 301, and a first electric slide rail 302 is fixedly installed on the top surface of the support block. A lifting frame 303 is fixedly installed on one side of the slider of the first electric slide rail 302, and the lifting frame 303 can move up and down along the first electric slide rail 302.

[0026] A parallel pneumatic gripper 304 is fixedly installed on the bottom surface of the lifting frame 303. Both grippers of the parallel pneumatic gripper 304 are L-shaped. When the lifting frame 303 drives the parallel pneumatic gripper 304 to rise to the height of the outlet of the guide trough 301, the workpiece in the guide trough 301 will slide onto the two grippers of the parallel pneumatic gripper 304. Then the lifting frame 303 drives the parallel pneumatic gripper 304 to descend, and the lifting frame 303 will block the outlet of the guide trough 301 to prevent subsequent workpieces from falling.

[0027] An electric push rod 305 is fixedly installed on the outer surface of the support block near the guide groove 301, and a first fixing block 306 is fixedly installed at the output end of the electric push rod 305. A second fixing block 307 is fixedly installed on the side of the guide groove 301 near the first electric slide rail 302. When the lifting frame 303 drives the parallel gripper 304 to descend between the first fixing block 306 and the second fixing block 307, the electric push rod 305 pushes the first fixing block 306 toward the second fixing block 307. The first fixing block 306 will then pass between the two grippers of the parallel gripper 304 and work with the second fixing block 307 to clamp and fix the workpiece. Then the two grippers of the parallel gripper 304 move to both sides so that the two grippers of the parallel gripper 304 move away from the workpiece.

[0028] The top surface of the workbench 1 is fixedly provided with a second electric sliding rail 308 on both sides, the top surface of the sliding block of the two second electric sliding rails 308 is fixedly provided with a fixed box 309, the inside of the two fixed boxes 309 is fixedly provided with a driving motor 310, the outer surface of the two fixed boxes 309 is rotatably provided with a polishing head 311 on the opposite side, and the output end of the two driving motors 310 is fixedly connected with the two polishing heads 311 respectively, when the first fixed block 306 and the second fixed block 307 clamp and fix the workpiece, the two fixed boxes 309 simultaneously move close to the workpiece, and the driving motor 310 drives the polishing head 311 to rotate, so as to polish the chamfer of the two sides of the workpiece at the same time.

[0029] The top surface of the workbench 1 is fixedly provided with a fixed frame 2 on one side, the inside of the fixed frame 2 is fixedly provided with a sliding rod 201 on one side, and the inside of the fixed frame 2 is rotatably provided with a reciprocating screw rod 202 on the other side, the outer surface of the reciprocating screw rod 202 is threadedly connected with a moving block 204, and the moving block 204 is slidably connected with the sliding rod 201, when the reciprocating screw rod 202 rotates, the moving block 204 will be driven to move reciprocatingly along the sliding rod 201.

[0030] The bottom surface of the moving block 204 is fixedly provided with a dust collection head 205, when the moving block 204 moves, the dust collection head 205 will be driven to move, so as to expand the dust collection area.

[0031] The outer top surface of the fixed frame 2 is fixedly provided with a treatment box 208 in the middle, and the treatment box 208 is fixedly connected with the dust collection pipe 207 between the dust collection head 205, the outer top surface of the fixed frame 2 is fixedly provided with a negative pressure fan 209 on the right side, and the inlet of the negative pressure fan 209 is fixedly provided with a connecting pipe 210, the connecting pipe 210 is fixedly connected with the treatment box 208, and the negative pressure fan 209 can transmit the dust generated during chamfer polishing to the treatment box 208 through the connecting pipe 210 and the dust collection pipe 207.

[0032] The outer surface of the fixed frame 2 is fixedly provided with a first motor 203 on one side, and the output end of the first motor 203 is fixedly connected with the reciprocating screw rod 202.

[0033] The inside of the treatment box 208 is slidably connected with a first filter plate 2082, the outer surface of the treatment box 208 is threadedly connected with a threaded rod 2081 on one side, and one end of the threaded rod 2081 inside the treatment box 208 is rotatably connected with the first filter plate 2082, when the air containing dust enters the treatment box 208, the first filter plate 2082 can filter it, so as to avoid the dust being directly discharged to the external environment, and rotating the threaded rod 2081 can drive the first filter plate 2082 to move, that is, the first filter plate 2082 can be pushed to the outside of the treatment box 208, so as to clean the dust on the first filter plate 2082.

[0034] The outer bottom side of the workbench 1 is fixedly provided with a distribution box 4, both sides of the inside of the distribution box 4 are provided with lifting grooves 401, both of the lifting grooves 401 are fixedly provided with guide rods 402, both of the inner top surfaces of the lifting grooves 401 are fixedly provided with springs 404, and both of the guide rods 402 are respectively penetrated into the inside of the springs 404.

[0035] The outer surfaces of both of the guide rods 402 are slidably connected with a second filter plate 403, both of the springs 404 are fixedly connected with the top surface of the second filter plate 403, and the second filter plate 403 can be lifted along the guide rods 402, and when the second filter plate 403 is lifted, the springs 404 will be squeezed.

[0036] Both sides of the bottom surface of the second filter plate 403 are rotatably connected with movable wheels 405, the inside of the distribution box 4 is rotatably connected with a rotating shaft 407, the rotating shaft 407 is located below the second filter plate 403, the outer surface of the rotating shaft 407 is fixedly provided with two cams 406, both of the cams 406 are in contact with the movable wheels 405, the outer surface of the distribution box 4 is fixedly provided with a second motor 408, and the output end of the second motor 408 is fixedly connected with the rotating shaft 407, the second motor 408 drives the rotating shaft 407 to rotate, so as to drive the two cams 406 to rotate, and then the second filter plate 403 can be pushed to reciprocate up and down, the workpiece after polishing will fall onto the second filter plate 403 with the debris generated during polishing, and the reciprocating up and down of the second filter plate 403 can make the workpiece and the debris shake, so as to separate them, and then collect the debris generated during polishing.

[0037] The outer bottom opening of the distribution box 4 is provided with a baffle 4014, both sides of the top surface of the baffle 4014 are rotatably connected with limiting blocks 4015, both sides of the outer surface of the distribution box 4 are fixedly provided with connecting plates 4012, both of the top surfaces of the connecting plates 4012 are provided with limiting holes 4013, the limiting blocks 4015 are rotated until they coincide with the limiting holes 4013, so as to disassemble the baffle 4014, and then the debris in the inside of the distribution box 4 can be discharged.

[0038] The top surface of the workbench 1 is provided with a guide hole 312 between the two second electric sliding rails 308, and the guide hole 312 is communicated with the distribution box 4, when the chamfer polishing of both sides of the workpiece is completed, the electric push rod 305 drives the first fixed block 306 to move away from the second fixed block 307, so that the workpiece falls into the distribution box 4 through the guide hole 312, and the debris during polishing also falls into the distribution box 4 through the guide hole 312.

[0039] The utility model discloses a work principle is: the workpiece of chamfering polishing to be placed in the inside of feeding assembly 3, and then feeding assembly 3 can make workpiece enter guide chute 301 in proper order, and guide chute 301 is inclined, so workpiece can move in the inside of guide chute 301, when workpiece moves to the export of guide chute 301, because of the shelter of lifting frame 303, cannot continue to move, then lifting frame 303 drives parallel air claw 304 to rise to the height of guide chute 301 export, and the workpiece in guide chute 301 will slide to the two clamping jaws of parallel air claw 304, and then lifting frame 303 drives parallel air claw 304 to descend, and lifting frame 303 will block the export of guide chute 301 to prevent the subsequent workpiece from continuing to drop, and then when lifting frame 303 drives parallel air claw 304 to descend between first fixed block 306 and second fixed block 307, electric push rod 305 will push first fixed block 306 to move towards second fixed block 307, and first fixed block 306 will pass between the two clamping jaws of parallel air claw 304, and cooperate second fixed block 307 to clamp and fix the workpiece, and then the two clamping jaws of parallel air claw 304 move towards two sides to make the two clamping jaws of parallel air claw 304 away from the workpiece, and two fixed boxes 309 approach the workpiece simultaneously, and drive motor 310 drives polishing head 311 to rotate to polish the two sides chamfer of workpiece simultaneously, and negative pressure fan 209 can suck the dust generated during polishing into the inside of processing box 208 through connecting pipe 210 and dust suction pipe 207, and first filter plate 2082 can filter the dust contained in the air, and the debris generated during chamfer polishing will fall into distribution box 4 through guide hole 312 with the workpiece after chamfer polishing due to its weight, and second motor 408 drives rotating shaft 407 to rotate to make cam 406 rotate, so that the workpiece and debris falling on second filter plate 403 can be shaken to separate them.

[0040] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A double chamfering structure of an automatic chamfering device, comprising a workbench (1) and a feeding assembly (3) arranged on the top surface of the workbench (1), characterized in that: The top surface side of the workbench (1) is fixedly installed with a fixing frame (2), the inside of the fixing frame (2) is fixedly installed with a sliding rod (201), and the inside of the fixing frame (2) is rotatably connected with a reciprocating screw rod (202), the outer surface of the reciprocating screw rod (202) is threadedly connected with a moving block (204), and the moving block (204) is slidably connected with the sliding rod (201), the bottom surface of the moving block (204) is fixedly installed with a dust collection head (205), the outer top surface of the fixing frame (2) is fixedly installed with a processing box (208) in the middle, and the processing box (208) is fixedly connected with the dust collection head (205) through a dust collection pipe (207), the outer top surface of the fixing frame (2) is fixedly installed with a negative pressure fan (209) on the right side, and the inlet of the negative pressure fan (209) is fixedly installed with a connecting pipe (210), the connecting pipe (210) is fixedly connected with the processing box (208), and the outer surface of the fixing frame (2) is fixedly installed with a first motor (203) on one side, and the output end of the first motor (203) is fixedly connected with the reciprocating screw rod (202).

2. The double chamfering structure of the automatic chamfering apparatus according to claim 1, wherein: The inside of the processing box (208) is slidably connected with a first filter plate (2082), and the outer surface of the processing box (208) is threadedly connected with a threaded rod (2081) on one side, and one end of the threaded rod (2081) located in the inside of the processing box (208) is rotatably connected with the first filter plate (2082).

3. The double chamfering structure of the automatic chamfering apparatus according to claim 1, wherein: The outer bottom surface of the workbench (1) is fixedly installed with a distribution box (4) on one side, the inside of the distribution box (4) is provided with lifting grooves (401) on both sides, the inside of the two lifting grooves (401) is fixedly installed with guide rods (402), the inner top surface of the two lifting grooves (401) is fixedly installed with springs (404), and the two guide rods (402) respectively penetrate the inside of the two springs (404).

4. The double chamfering structure of the automatic chamfering apparatus according to claim 3, wherein: The outer surface of the two guide rods (402) is slidably connected with a second filter plate (403), and the top surface of the second filter plate (403) is fixedly connected with the two springs (404), the bottom surface of the second filter plate (403) is rotatably connected with movable wheels (405) on both sides, the inside of the distribution box (4) is rotatably connected with a rotating shaft (407), and the rotating shaft (407) is located below the second filter plate (403), the outer surface of the rotating shaft (407) is fixedly installed with two cams (406), and the two cams (406) respectively contact with the two movable wheels (405), the outer surface of the distribution box (4) is fixedly installed with a second motor (408) on one side, and the output end of the second motor (408) is fixedly connected with the rotating shaft (407).

5. The double chamfering structure of the automatic chamfering apparatus according to claim 3, wherein: The outer bottom surface of the distribution box (4) is provided with a baffle (4014), the top surface of the baffle (4014) is rotatably connected with limiting blocks (4015) on both sides, the outer surface of the distribution box (4) is fixedly installed with connecting plates (4012) on both sides, and limiting holes (4013) are formed in the top surface of the two connecting plates (4012).

6. The double chamfering structure of the automatic chamfering apparatus according to claim 1, wherein: The top surface of the workbench (1) is fixedly provided with a material guide groove (301) on one side, and the material guide groove (301) is fixedly connected with the outlet of the feeding assembly (3); the top surface of the workbench (1) is fixedly provided with a supporting block on the side away from the material guide groove (301), and the top surface of the supporting block is fixedly provided with a first electric sliding rail (302); one side of the sliding block of the first electric sliding rail (302) is fixedly provided with a lifting frame (303); the bottom surface of the lifting frame (303) is fixedly provided with a parallel air claw (304); the outer surface of the supporting block is fixedly provided with an electric push rod (305) on the side close to the material guide groove (301), and the output end of the electric push rod (305) is fixedly provided with a first fixed block (306); and the side of the material guide groove (301) close to the first electric sliding rail (302) is fixedly provided with a second fixed block (307).

7. The double chamfering structure of the automatic chamfering apparatus according to claim 1, wherein: The top surface of the workbench (1) is fixedly provided with a second electric sliding rail (308) on both sides; the top surface of the sliding block of the two second electric sliding rails (308) is fixedly provided with a fixed box (309); the inside of the two fixed boxes (309) is fixedly provided with a driving motor (310); the outer surface of the two fixed boxes (309) is rotatably connected with a polishing head (311) on the opposite side; and the output end of the two driving motors (310) is fixedly connected with the two polishing heads (311) respectively.

8. The double chamfering structure of the automatic chamfering apparatus according to claim 1, wherein: The top surface of the workbench (1) is provided with a material guide hole (312) between the two second electric sliding rails (308).

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