Deburring device for wire spool production

Abstract

The utility model belongs to the technical field of wire spool processing, and relates to a deburring device for wire spool production, which comprises a top plate, a telescopic component is arranged on the top plate, the telescopic component drives a support frame to move up and down below the top plate, mounting components are arranged at two ends of the support frame, and a polishing belt is arranged on the two mounting components. A transmission assembly is arranged at the bottom of the top plate, the transmission assembly drives a lead screw with double rotating directions to rotate in the supporting frame, the lead screw is symmetrically sleeved with two clamping plates in a threaded mode, the two clamping plates are slidably connected into the supporting frame, and the two clamping plates are located at the two threads, with different rotating directions, of the lead screw correspondingly; the two clamping plates are both movably connected to the top of the polishing belt, a fixing assembly of a blocking disc is arranged at the bottom of the supporting frame, and the blocking disc is located between the two clamping plates. The belt polishing device has the advantages that the two clamping plates are used for clamping and positioning the polishing belt on the two sides of the baffle disc, so that the polishing belt is tightly attached to the outer surface of the baffle disc, and better polishing is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire winding disc processing and relates to a deburring device for wire winding disc production. Background Art

[0002] As a commonly used winding item, the winding drum can be used to wind up a variety of wires and pipelines. The winding drum mainly consists of a rotating shaft and baffles on both sides. In production, the rotating shaft and baffles are processed independently and then welded to form a complete winding drum. In the process of processing the baffle of the winding drum, it is necessary to remove burrs on its round surface to avoid scratching the pipeline when winding.

[0003] A deburring device for winding reel production disclosed in Chinese patent CN216504143U drives a mounting plate up and down by a first hydraulic cylinder, and a reeling roller, a reeling roller and a grinding belt are mounted on the mounting plate. When the grinding position needs to be changed, the grinding belt can be wound up to reduce the inconvenience of frequently replacing the entire grinding belt and improve the utilization rate.

[0004] The deburring device is provided with a spring pressing mechanism, which includes two second fixed blocks, two second guide rods, two arc-shaped pressure plates and two second springs. When the grinding belt passes through the avoidance opening and is pressed on the baffle plate, the arc-shaped pressure plate moves up during continuous pressing, the second guide rod slides up, and the second spring is compressed, so that the grinding belt at both ends of the avoidance opening is positioned through the two arc-shaped pressure plates. The two arc-shaped pressure plates are respectively located outside the avoidance opening, so that the grinding belt between the outer surface of the baffle plate and the bottom of the arc-shaped pressure plate is tilted and cannot fit the baffle plate well.

[0005] In order to solve the above problems, the utility model provides a deburring device for producing a winding disk. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes a deburring device for producing a winding disk.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: comprising a top plate, a telescopic assembly is arranged on the top plate, the telescopic assembly drives the support frame to move up and down below the top plate, mounting assemblies are arranged at both ends of the support frame, and polishing belts are arranged on the two mounting assemblies;

[0008] A transmission assembly is provided at the bottom of the top plate, and the transmission assembly drives a double-rotation screw rod to rotate inside the support frame. Two clamping plates are symmetrically provided on the screw rod, and the two clamping plates are slidably connected to the inside of the support frame. The two clamping plates are respectively located at two threads of the screw rod with different rotation directions, and the two clamping plates are movably connected to the top of the grinding belt;

[0009] A fixing assembly of a baffle is arranged at the bottom of the support frame, and the baffle is located between two clamping plates.

[0010] Furthermore, the telescopic assembly includes a cylinder, which is fixedly connected to the top of the top plate, and a telescopic rod at an output end of the cylinder is movably passed through the top plate and then fixedly connected to the top of the support frame.

[0011] Furthermore, each mounting assembly includes a mounting plate, which is fixedly connected to one end of the support frame, a motor is fixedly connected to one side of the mounting plate, a rotating shaft is fixedly connected to one end of the motor output shaft, the rotating shaft passes through the mounting plate, and both ends of the grinding belt are respectively arranged on the two rotating shafts.

[0012] Furthermore, grooves are provided at the bottom of the two clamping plates, and the grinding belts move through the grooves. The top wall of the grooves and the two end portions of the bottom surface of the support frame are both arranged in an arc shape.

[0013] Furthermore, an arc-shaped groove is provided in the middle of the bottom surface of the support frame, and an arc-shaped baffle is fixedly connected to the top of the arc-shaped groove, and the baffle is located directly above the baffle plate.

[0014] Furthermore, the transmission assembly includes two racks, both of which are fixedly connected to the lower surface of the top plate, and the top of the support frame is symmetrically provided with two through holes, and the bottoms of the two racks are movable through the corresponding through holes and extend into the support frame;

[0015] Gears are fixedly sleeved on both ends of the screw rod, and the two gears are respectively meshed with corresponding racks.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The deburring device for winding reel production is provided with two clamping plates, which are respectively threadedly sleeved on two threads of the screw with different rotation directions. When the driving support frame moves downward and the grinding belt moves down to the baffle, the gear will rotate downward on one side of the rack, driving the screw to rotate, so that the two clamping plates move toward each other, and then the two clamping plates clamp and position the grinding belts on both sides of the baffle, so that the grinding belts are tightly attached to the outer surface of the baffle, which is convenient for better grinding.

[0018] 2. The deburring device for the production of the winding reel, after grinding the baffle plate, drives the support frame to move upward through the cylinder. When moving upward, the gear will rotate upward on one side of the rack, so that the two clamping plates on the screw rod move away from each other, and then the clamping plates automatically leave the baffle plate when moving upward, which is convenient for disassembly and replacement of the baffle plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model from a first viewing angle;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0021] Figure 3 It is a structural schematic diagram of the support frame in the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the rack in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the splint in the utility model.

[0024] In the figure: 1. top plate; 2. support frame; 3. grinding belt; 4. screw rod; 5. clamping plate; 6. cylinder; 7. baffle plate; 8. mounting plate; 9. motor; 10. rotating shaft; 11. support plate; 12. gear; 13. rack; 14. baffle plate; 15. through hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-Figure 5 As shown, the technical solution adopted by the utility model is as follows: a deburring device for producing a winding disk includes a top plate 1, and both ends of the bottom of the top plate 1 are fixedly connected to support plates 11. A telescopic assembly is provided on the top plate 1, and the telescopic assembly drives the support frame 2 to move up and down below the top plate 1. The telescopic assembly includes a cylinder 6, and the cylinder 6 is fixedly connected to the top of the top plate 1. The telescopic rod at the output end of the cylinder 6 moves through the top plate 1 and is fixedly connected to the top of the support frame 2.

[0027] Both ends of the support frame 2 are provided with mounting components, and the two mounting components are provided with grinding belts 3. Each mounting component includes a mounting plate 8, which is fixedly connected to one end of the support frame 2, and a motor 9 is fixedly connected to one side of the mounting plate 8, and a rotating shaft 10 is fixedly connected to one end of the output shaft of the motor 9, and the rotating shaft 10 passes through the mounting plate 8, and the two ends of the grinding belt 3 are respectively arranged on the two rotating shafts 10.

[0028] A transmission assembly is provided at the bottom of the top plate 1, and the transmission assembly drives the bi-rotation screw rod 4 to rotate inside the support frame 2. The two ends of the screw rod 4 are rotatably connected to the two inner walls of the support frame 2. The transmission assembly includes two racks 13, and the two racks 13 are fixedly connected to the lower surface of the top plate 1. Two through holes 15 are symmetrically opened on the top of the support frame 2, and the bottoms of the two racks 13 are movable through the corresponding through holes 15 and extend into the support frame 2. Gears 12 are fixedly sleeved at both ends of the screw rod 4, and the two gears 12 are respectively meshed with the corresponding racks 13.

[0029] Two clamping plates 5 are symmetrically threadedly sleeved on the screw rod 4, and both clamping plates 5 are slidably connected to the inside of the support frame 2. The two clamping plates 5 are respectively located at two threads of the screw rod 4 with different rotation directions, and both clamping plates 5 are movably connected to the top of the grinding belt 3.

[0030] The bottom of the two clamping plates 5 is provided with a groove, and the grinding belt 3 moves through the groove, and the top wall of the groove and the two ends of the bottom surface of the support frame 2 are both arranged in an arc shape. The grinding belt 3 passes through the arc to avoid excessive pulling force to damage the grinding belt 3. The baffle 7 is located between the two clamping plates 5.

[0031] A fixing assembly of the baffle plate 7 is arranged at the bottom of the support frame 2 .

[0032] An arc groove is provided in the middle of the bottom surface of the support frame 2, and an arc baffle 14 is fixedly connected to the top of the arc groove, and the baffle 14 is located directly above the baffle plate 7. When the support frame 2 is moved downward, the baffle plate 14 is located at the top of the cylindrical surface of the baffle plate 7, and the grinding belt 3 is located between the baffle plate 14 and the baffle plate 7, and the fit to the baffle plate 7 is good.

[0033] The fixing assembly includes a driving motor and a hydraulic cylinder, the driving motor drives the baffle plate 7 to rotate, and the hydraulic cylinder drives the baffle plate 7 to move up and down. The specific structure of the fixing assembly is recorded in the patent CN216504143U mentioned in the background technology.

[0034] Working principle:

[0035] When in use, first install the baffle plate 7 that needs to be deburred. Install the unused grinding belt 3 on the left rotating shaft 10, pull one end of the grinding belt 3, make the grinding belt 3 pass through the grooves at the bottom of the two clamping plates 5 respectively, and then install it on the right rotating shaft 10, at this time, the grinding belt 3 passes through the bottom of the baffle 14.

[0036] Start the cylinder 6, so that the telescopic rod of the cylinder 6 pushes the support frame 2 downward, driving the screw rod 4 and the grinding belt 3 to move downward, and the gear 12 will rotate downward on one side of the rack 13, driving the screw rod 4 to rotate forward, so that the two clamping plates 5 on the screw rod 4 slide toward each other inside the support frame 2.

[0037] When the grinding belt 3 moves down to the top of the baffle plate 7, the left motor 9 is started to drive the left rotating shaft 10 to rotate, so that the grinding belt 3 on the left rotating shaft 10 is gradually moved away, and the grinding belt 3 between the two rotating shafts 10 is stretched. When the baffle plate 7 pushes the grinding belt 3 upward, the stretched grinding belt 3 will bulge upward and gradually wrap the baffle plate 7.

[0038] The baffle plate 14 will also move toward the top of the baffle plate 7, and the two clamping plates 5 will also push the grinding belt 3 located at the two ends of the baffle plate 14 to move toward the two sides of the baffle plate 7. When the baffle plate 14 is located at the top of the baffle plate 7, the grinding belt 3 fits on the cylindrical surface of the baffle plate 7, and the two clamping plates 5 just push the grinding belt 3 to the two end surfaces of the baffle plate 7, so that the grinding belt 3 wraps the baffle plate 7.

[0039] After the polishing belt 3 is wrapped, the motor 9 on the left is turned off to stop the rotation of the rotating shaft 10 on the left. At this time, the baffle plate 7 is driven to rotate to perform the deburring work.

[0040] After deburring is completed, start the cylinder 6, so that the telescopic rod of the cylinder 6 pulls the support frame 2 upward, drives the screw rod 4 and the grinding belt 3 to move upward, and the gear 12 will rotate upward on one side of the rack 13, driving the screw rod 4 to reverse, so that the two splints 5 on the screw rod 4 move away from each other inside the support frame 2.

[0041] When the support frame 2 drives the grinding belt 3 to move upward, the two clamping plates 5 will automatically leave the two end surfaces of the baffle plate 7, so that the baffle plate 7 can be disassembled and replaced to continue the deburring operation.

[0042] If the grinding belt 3 is ground many times, first move the grinding belt 3 up, start the two motors 9, rotate the right shaft 10, rotate the used grinding belt 3 to the right shaft 10, rotate the left shaft 10, and move the unused grinding belt 3 out to just below the baffle 14.

[0043] After the use of the grinding belt 3 is completed, it is removed from the rotating shaft 10 and replaced with a new grinding belt.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A deburring device for producing a winding disk, characterized in that: The invention comprises a top plate (1), a telescopic component is arranged on the top plate (1), the telescopic component drives a support frame (2) to move up and down below the top plate (1), mounting components are arranged at both ends of the support frame (2), and polishing belts (3) are arranged on the two mounting components; A transmission assembly is provided at the bottom of the top plate (1), and the transmission assembly drives a double-rotation screw rod (4) to rotate inside the support frame (2). Two clamping plates (5) are symmetrically threaded on the screw rod (4), and the two clamping plates (5) are both slidably connected to the inside of the support frame (2). The two clamping plates (5) are respectively located at two threads of different rotation directions of the screw rod (4), and the two clamping plates (5) are movably connected to the top of the grinding belt (3); A fixing assembly of a baffle plate (7) is provided at the bottom of the support frame (2), and the baffle plate (7) is located between the two clamping plates (5).

2. The deburring device for producing a wire reel according to claim 1, characterized in that: The telescopic assembly comprises a cylinder (6), the cylinder (6) is fixedly connected to the top of the top plate (1), and the telescopic rod at the output end of the cylinder (6) is movably passed through the top plate (1) and then fixedly connected to the top of the support frame (2).

3. The deburring device for producing a wire reel according to claim 1, characterized in that: Each mounting assembly comprises a mounting plate (8), the mounting plate (8) being fixedly connected to one end of the support frame (2), a motor (9) being fixedly connected to one side of the mounting plate (8), a rotating shaft (10) being fixedly connected to one end of the output shaft of the motor (9), the rotating shaft (10) passing through the mounting plate (8), and the two ends of the grinding belt (3) being respectively arranged on the two rotating shafts (10).

4. The deburring device for producing a wire reel according to claim 1, characterized in that: The bottoms of the two clamping plates (5) are each provided with a groove, through which the grinding belt (3) movably passes, and the top wall of the groove and the two ends of the bottom surface of the support frame (2) are both arranged in an arc shape.

5. The deburring device for producing a wire reel according to claim 1, characterized in that: An arc-shaped groove is provided in the middle of the bottom surface of the support frame (2), and an arc-shaped baffle (14) is fixedly connected to the top of the arc-shaped groove. The baffle (14) is located directly above the baffle plate (7).

6. The deburring device for producing a wire reel according to claim 1, characterized in that: The transmission assembly comprises two racks (13), the two racks (13) are fixedly connected to the lower surface of the top plate (1), the top of the support frame (2) is symmetrically provided with two through holes (15), the bottoms of the two racks (13) are movable through the corresponding through holes (15) and then extend into the support frame (2); Gears (12) are fixedly sleeved on both ends of the screw rod (4), and the two gears (12) are respectively meshed with corresponding racks (13).

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