A deburring device for cable tray production and processing

Abstract

The present invention discloses a deburring device for the production and processing of cable trays, comprising a processing table, a support frame is fixedly installed at one end of the top of the processing table, a positioning deburring mechanism is provided at the bottom of the support frame, a driving mechanism is provided at one end of the processing table away from the top of the support frame, and the positioning deburring mechanism comprises two limit cross bars and two movable clamps. The present invention has a reasonable structure and is easy to operate, reduces the inconvenience of positioning cable trays of different sizes, reduces the labor intensity of staff, improves the work efficiency of staff, and effectively solves the problem that the existing deburring device is difficult to quickly position cable trays of different sizes, the positioning operation is relatively complicated, time-consuming and labor-intensive, and inconvenient for staff to use, improves the stability of the positioning of the cable tray, and significantly improves the deburring effect of the cable tray, making it more convenient and quick to remove burrs and debris, and reducing the trouble of staff to clean up burrs and debris.

Description

Technical Field

[0001] The invention relates to the technical field of cable tray production and processing, and in particular to a deburring device used for cable tray production and processing. Background Art

[0002] The cable tray is composed of straight sections, bends, tees, crosses, brackets, hangers, etc. in the form of trough, tray or ladder. The cable tray is divided into trough, tray and ladder structures. When producing and processing trough cable trays, it is necessary to use a deburring device to remove the burrs on the side walls on both sides of the cable tray to ensure the production quality of the cable tray.

[0003] Existing deburring devices usually position the cable tray before performing the deburring operation, but it is difficult to quickly position cable trays of different sizes. The positioning operation is relatively complicated, time-consuming and labor-intensive, and inconvenient for workers to use, which increases the labor intensity of the workers and greatly reduces their work efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that it is difficult to quickly position cable trays of different sizes, the positioning operation is relatively complicated, time-consuming and labor-intensive, and inconvenient for staff to use, and to propose a deburring device for the production and processing of cable trays.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A deburring device for cable tray production and processing, comprising a processing table, a support frame is fixedly installed at one end of the top of the processing table, a positioning deburring mechanism is provided at the bottom of the support frame, and a driving mechanism is provided at one end of the processing table away from the top of the support frame;

[0007] The positioning and deburring mechanism comprises two limiting cross bars and two movable clamping plates, the top of the processing table is provided with a limiting square groove on the surface near one end of the supporting frame, the two limiting cross bars are respectively located on both sides of the limiting square groove, both ends of the limiting square groove are provided with strip grooves, the two ends of the limiting cross bar are respectively slidably connected with the two strip grooves, the tops of the two limiting cross bars are provided with deburring plates, one side of the bottom of the two deburring plates is fixed with connecting blocks, one side of the two connecting blocks is fixed with sliding protrusions, one side surface of the two limiting cross bars is provided with strip slide grooves, the two sliding protrusions are respectively slidably connected with the two strip slide grooves, and the two movable clamping plates are respectively located at the two ends of the inner side of the supporting frame;

[0008] A sliding block is fixed at the bottom of the two limit cross bars, a rotating disk is provided on one side of the processing table, a rotating shaft is fixed on one side of the rotating disk, a first screw is provided at the end of the rotating shaft away from the rotating disk, a limit cross groove is provided on the top surface of the inner side of the support frame, a limit slider is provided on the top of the two movable splints that is slidably connected to the limit cross groove, a second screw is provided on the inner side of the limit cross groove, a fixed vertical groove is provided on the top surface of the processing table, a transmission belt is provided on the inner side of the fixed vertical groove, and both ends of the transmission belt are respectively connected to the rotating shaft and the second screw for transmission.

[0009] Preferably, the driving mechanism includes an electric cylinder and a connecting transverse tube, the electric cylinder is located at an end of the processing table away from the top of the supporting frame and is fixedly connected to the processing table, a movable push rod is fixed to the output shaft of the electric cylinder, a connecting vertical rod is fixed to the end of the movable push rod away from the electric rod, and the connecting transverse tube is located at the top end of the connecting vertical rod and is fixedly connected to the connecting vertical rod.

[0010] Preferably, movable cross bars are provided at both ends of the connecting cross tube, one end of the two movable cross bars are respectively slidably connected to the inner sides of the two ends of the connecting cross tube, and one end of the two movable cross bars away from the connecting cross tube is respectively fixedly connected to one side of the two deburring plates.

[0011] Preferably, a movable brush is fixed to one end of the bottom of the connecting vertical rod, and the movable brush is slidably connected to the inner bottom of the limiting square groove.

[0012] Preferably, a deburring block is provided at the bottom of the two movable splints, a sliding vertical groove is opened on one side surface of the bottom of the two deburring plates, and a limiting spring is fixed at one end of the bottom of the two deburring blocks, and the limiting spring is located inside the sliding vertical groove and fixedly connected to the deburring plate.

[0013] Preferably, the end of the first screw away from the rotating shaft is movably connected to the processing table through a bearing, the rotating shaft passes through one side of the processing table and is fixedly connected to the first screw, and the two ends of the first screw respectively pass through two sliding blocks and are threadedly connected to the sliding blocks.

[0014] Preferably, both ends of the second screw rod are movably connected to the support frame via bearings, and both ends of the second screw rod pass through two limit sliders and are threadedly connected to the limit sliders.

[0015] Preferably, both ends of the inner bottom of the limiting square groove are provided with discharge troughs, one end of the bottom of the processing table is provided with a collecting box, the top of the collecting box is provided with a discharge pipe fixed to the processing table, and the two ends of the top of the discharge pipe are respectively matched with two discharge troughs.

[0016] Compared with the prior art, the present invention provides a deburring device for cable tray production and processing, which has the following beneficial effects:

[0017] 1. Position the cable tray to be processed by setting a positioning deburring mechanism, then remove the burrs, and place the cable tray upside down between the movable splints at both ends of the inner side of the support frame, with the notch of the cable tray facing downward. At the same time, the two deburring plates are in contact with the inner sides of the cable tray respectively. The movable splint and the deburring plate can adjust their positions, and cable trays of different sizes can be positioned, which reduces the inconvenience of positioning cable trays of different sizes, reduces the labor intensity of the staff, and improves the work efficiency of the staff. It effectively solves the problem that the existing deburring device is difficult to quickly position cable trays of different sizes, and the positioning operation is relatively complicated, time-consuming and labor-intensive, and inconvenient for the staff to use;

[0018] 2. A driving mechanism is provided to drive two deburring plates to move back and forth against the side walls on both sides of the cable tray. The two deburring plates remove the burrs on the side walls on both sides of the cable tray by friction, thereby improving the deburring effect of the cable tray. At the same time, the driving mechanism drives the movable brush to slide back and forth with the bottom of the inner side of the limiting square groove, so as to scrape off the debris generated by deburring for collection;

[0019] 3. By setting a movable deburring block at the bottom of the deburring plate, the deburring block contacts the edge of the cable tray slot. When the deburring plate moves, the deburring block moves with the deburring plate. The deburring block rubs against the edge of the cable tray slot, thereby improving the stability of the cable tray positioning and significantly improving the deburring effect of the cable tray.

[0020] 4. By setting a discharge trough and a discharge pipe at both ends of the bottom of the limiting square groove, the movable brush scrapes the debris generated by deburring through the discharge trough into the discharge pipe, and then falls into the collection box through the discharge pipe for collection, making the removal of burrs and debris more convenient and quick, reducing the trouble of workers in cleaning up burrs and debris.

[0021] The present invention has a reasonable structure, clear bars, and is easy to operate. It reduces the inconvenience of positioning cable trays of different sizes, reduces the labor intensity of staff, and improves the work efficiency of staff. It effectively solves the problem that the existing deburring devices are difficult to quickly position cable trays of different sizes, and the positioning operation is relatively complicated, time-consuming, and labor-intensive, and inconvenient for staff to use. It improves the stability of the positioning of the cable tray, and significantly improves the deburring effect of the cable tray, making it more convenient and quick to remove burrs and debris, and reducing the trouble of staff in cleaning burrs and debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a deburring device for cable tray production and processing proposed by the present invention;

[0023] Figure 2A front perspective cross-sectional view of a deburring device for cable tray production and processing proposed by the present invention;

[0024] Figure 3 A side cross-sectional view of a deburring device for cable tray production and processing proposed by the present invention;

[0025] Figure 4 This is a schematic diagram of the exploded structure of a deburring device for positioning and deburring mechanism for cable tray production and processing proposed by the present invention;

[0026] Figure 5 This is a schematic diagram of the exploded structure of a driving mechanism of a deburring device for cable tray production and processing proposed by the present invention;

[0027] Figure 6 for Figure 3 A schematic diagram of the enlarged structure of part A;

[0028] Figure 7 for Figure 4 An enlarged schematic diagram of the structure of part B.

[0029] In the figure: 1. processing table; 2. supporting frame; 3. limiting cross bar; 4. movable splint; 5. limiting square groove; 6. strip groove; 7. deburring plate; 8. connecting block; 9. sliding protrusion; 10. strip slide groove; 11. sliding vertical groove; 12. sliding block; 13. rotating disk; 14. rotating shaft; 15. first screw; 16. limiting cross groove; 17. limiting slider; 18. second screw; 19. fixed vertical groove; 20. transmission belt; 21. electric cylinder; 22. connecting cross pipe; 23. movable push rod; 24. connecting vertical rod; 25. movable cross bar; 26. movable brush; 27. deburring block; 28. limiting spring; 29. ​​discharging trough; 30. collecting box; 31. discharging pipe. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] Embodiment 1

[0033] Reference Figure 1-7 A deburring device for cable tray production and processing comprises a processing table 1, a support frame 2 is fixedly installed at one end of the top of the processing table 1, a positioning deburring mechanism is provided at the bottom of the support frame 2, the positioning deburring mechanism is used to position the cable tray to be processed and then remove the burrs, and a driving mechanism is provided at one end of the processing table 1 away from the top of the support frame 2, and the driving mechanism is used to drive two deburring plates 7 to remove the burrs on the side walls on both sides of the inner side of the cable tray by friction;

[0034] The positioning and deburring mechanism includes two limiting cross bars 3 and two movable splints 4. A limiting square groove 5 is provided on the surface of the top of the processing table 1 near one end of the supporting frame 2. The two limiting cross bars 3 are respectively located on both sides of the limiting square groove 5. Both ends of the limiting square groove 5 are provided with strip grooves 6. Both ends of the limiting cross bar 3 are slidably connected with the two strip grooves 6 respectively. Deburring plates 7 are provided on the tops of the two limiting cross bars 3. A connecting block 8 is fixed on one side of the bottom of the two deburring plates 7. A sliding protrusion 9 is fixed on one side of the two connecting blocks 8. A strip slide 10 is provided on the surface of one side of the two limiting cross bars 3. The two sliding protrusions 9 are slidably connected with the two strip slides 10 respectively. The cross sections of the sliding protrusions 9 and the strip slide 10 are set to be "convex" shape. The two movable splints 4 are respectively located at the two ends of the inner side of the supporting frame 2;

[0035] A sliding block 12 is fixed at the bottom of the two limiting cross bars 3, a rotating disk 13 is provided on one side of the processing table 1, a rotating shaft 14 is fixed on one side of the rotating disk 13, a first screw 15 is provided at the end of the rotating shaft 14 away from the rotating disk 13, a limiting transverse groove 16 is provided on the inner top surface of the supporting frame 2, and a limiting slider 17 is provided on the top of the two movable splints 4, which is slidably connected to the limiting transverse groove 16, and a second screw 18 is provided on the inner side of the limiting transverse groove 16. A fixed vertical groove 19 is provided on the top surface of the processing table 1, and a transmission belt 20 is provided on the inner side of the fixed vertical groove 19, and the two ends of the transmission belt 20 are respectively connected to the rotating shaft 14 and the second screw 18 for transmission.

[0036] In the present embodiment, in the process of deburring the cable tray, first, according to the size of the cable tray to be deburred, the movable disk is rotated, the movable disk drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the first screw 15 to rotate, and at the same time, the rotating shaft 14 drives the transmission belt 20 to operate, and the transmission belt 20 drives the second screw 18 to rotate. While the first screw 15 rotates, the two sliding blocks 12 are respectively driven to move toward the middle, and the two sliding blocks 12 respectively drive the two limiting cross bars 3 to move toward the middle, and the two ends of the limiting cross bars 3 slide on the inner sides of the two strip grooves 6 respectively, and the two limiting cross bars 3 respectively drive the two sliding protrusions 9 to move toward the middle, and the two sliding protrusions 9 respectively drive The two connecting blocks 8 move toward the middle, and the two connecting blocks 8 respectively drive the two deburring plates 7 to move toward the middle. At the same time, the second screw 18 rotates and drives the two limit sliders 17 to move toward the middle. The two limit sliders 17 respectively drive the two movable splints 4 to move toward the middle. The two deburring plates 7 and the two movable splints 4 move to the appropriate positions at the same time, and the cable tray is placed upside down on the inner side of the supporting frame 2 with the notch of the cable tray facing downward. The side plates on both sides of the cable tray are respectively located between the two deburring plates 7 and the movable splints 4. The two deburring plates 7 are respectively in contact with the side walls on both sides of the inside of the cable tray, which is convenient for positioning cable trays of different sizes.

[0037] Embodiment 2

[0038] like Figure 1-7 As shown, this embodiment is basically the same as Embodiment 1, and is more optimized in that the driving mechanism includes an electric cylinder 21 and a connecting cross tube 22. The electric cylinder 21 is located at one end of the processing table 1 away from the top of the supporting frame 2 and is fixedly connected to the processing table 1. A movable push rod 23 is fixed to the output shaft of the electric cylinder 21. A connecting vertical rod 24 is fixed to the end of the movable push rod 23 away from the electric rod. The connecting cross tube 22 is located at one end of the top of the connecting vertical rod 24 and is fixedly connected to the connecting vertical rod 24. Both ends of the connecting cross tube 22 are provided with movable cross bars 25, one end of the two movable cross bars 25 is respectively slidably connected to the inner sides of the two ends of the connecting cross tube 22, and the two movable cross bars 25 are respectively fixedly connected to one side of the two deburring plates 7 at one end away from the connecting cross tube 22. A movable brush 26 is fixed to one end of the bottom of the connecting vertical rod 24, and the movable brush 26 is slidably connected to the bottom of the inner side of the limiting square groove 5.

[0039] In this embodiment, when the two deburring plates 7 move toward the middle, the two deburring plates 7 push the two movable cross bars 25 to move toward the middle respectively, and the two movable cross bars 25 slide toward the middle on the inner side of the connecting cross tube 22. After the cable tray is positioned, the electric cylinder 21 is started, and the output shaft of the electric cylinder 21 drives the movable push rod 23 to reciprocate, and the movable push rod 23 pushes the connecting vertical rod 24 to reciprocate, and the connecting vertical rod 24 drives the connecting cross tube 22 to reciprocate, and the connecting cross tube 22 drives the movable cross bars 25 at both ends to reciprocate, and the two movable cross bars 25 drive the two deburring plates 7 to reciprocate respectively, and the two deburring plates 7 respectively remove the burrs on the side walls on both sides of the inside of the cable tray by friction, and the debris generated by removing the burrs falls on the bottom of the limiting square groove 5. At the same time, the connecting vertical rod 24 drives the movable brush 26 to reciprocate at the bottom of the limiting square groove 5 to scrape off the debris generated by deburring for collection.

[0040] Embodiment 3

[0041] like Figure 1-7 As shown, this embodiment is basically the same as embodiment 1, and is more optimized in that a deburring block 27 is provided at the bottom of the two movable splints 4, a sliding vertical groove 11 is opened on the surface of one side of the bottom of the two deburring plates 7, and a limiting spring 28 is fixed at one end of the bottom of the two deburring blocks 27. The limiting spring 28 is located on the inner side of the sliding vertical groove 11 and is fixedly connected to the deburring plate 7.

[0042] In this embodiment, when the side plates on both sides of the cable tray are respectively located between the two deburring plates 7 and the movable splint 4, the side plates on both sides of the cable tray are respectively in contact with the two deburring blocks 27, and the two sides of the cable tray push the two deburring blocks 27 downward respectively, and the two deburring blocks 27 move downward respectively on the inner sides of the two sliding vertical grooves 11, and the deburring blocks 27 squeeze the limit springs 28, and the limit springs 28 produce elastic deformation and are compressed, so that the deburring plates 7 are in contact with the inner top plate of the cable tray, and when the deburring plates 7 move, the deburring blocks 27 move with the deburring plates 7, and the deburring blocks 27 rub against the edges of the cable tray slots, so that the deburring effect of the cable tray is significantly improved.

[0043] Embodiment 4

[0044] like Figure 1-7 As shown, this embodiment is basically the same as Embodiment 1, and is more optimized in that one end of the first screw 15 away from the rotating shaft 14 is movably connected to the processing table 1 through a bearing, the rotating shaft 14 passes through one side of the processing table 1 and is fixedly connected to the first screw 15, and both ends of the first screw 15 respectively pass through two sliding blocks 12 and are threadedly connected to the sliding blocks 12.

[0045] In this embodiment, since the end of the first screw 15 away from the rotating shaft 14 is movably connected to the processing table 1 through a bearing, the rotating shaft 14 drives the first screw 15 to rotate more stably, and the screw teeth integrally formed at both ends of the first screw 15 are in opposite directions, and the rotation of the first screw 15 drives the two sliding blocks 12 to move in opposite directions.

[0046] Embodiment 5

[0047] like Figure 1-7 As shown, this embodiment is basically the same as Embodiment 1, and is more optimized in that both ends of the second screw rod 18 are movably connected to the support frame 2 via bearings, and both ends of the second screw rod 18 pass through two limit sliders 17 and are threadedly connected to the limit sliders 17.

[0048] In this embodiment, since the two ends of the second screw 18 are movably connected to the support frame 2 through bearings, the transmission belt 20 drives the second screw 18 to rotate more stably, and the screw teeth integrally formed at both ends of the second screw 18 are in opposite directions. The rotation of the second screw 18 drives the two limit sliders 17 to move in opposite directions.

[0049] Embodiment 6

[0050] like Figure 1-7 As shown, this embodiment is basically the same as Embodiment 1, and is more optimized in that discharge troughs 29 are provided at both ends of the inner bottom of the limiting square groove 5, a collecting box 30 is provided at one end of the bottom of the processing table 1, and a discharge pipe 31 fixed to the processing table 1 is provided on the top of the collecting box 30, and the two ends of the top of the discharge pipe 31 are matched with the two discharge troughs 29 respectively.

[0051] In this embodiment, the connecting vertical rod 24 drives the movable brush 26 to reciprocate at the bottom of the limiting square groove 5. The movable brush 26 scrapes the debris generated by deburring through the discharge groove 29 into the discharge pipe 31, and then falls into the collection box 30 through the discharge pipe 31 for collection, making the removal of burrs and debris more convenient and quick, reducing the trouble of staff in cleaning up burrs and debris.

[0052] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A deburring device for cable tray production and processing, comprising a processing table (1), characterized in that: A support frame (2) is fixedly mounted on one end of the top of the processing table (1); a positioning and deburring mechanism is provided at the bottom of the support frame (2); and a driving mechanism is provided at one end of the processing table (1) away from the top of the support frame (2); The positioning and deburring mechanism comprises two limiting cross bars (3) and two movable clamping plates (4); a limiting square groove (5) is provided on the top of the processing table (1) near one end surface of the supporting frame (2); the two limiting cross bars (3) are respectively located on both sides of the limiting square groove (5); both ends of the limiting square groove (5) are provided with strip grooves (6); both ends of the limiting cross bars (3) are respectively slidably connected with the two strip grooves (6); the tops of the two limiting cross bars (3) are provided with deburring plates (7); one side of the bottom of the two deburring plates (7) is fixed with a connecting block (8); one side of the two connecting blocks (8) is fixed with a sliding protrusion (9); one side surface of the two limiting cross bars (3) is provided with a strip sliding groove (10); the two sliding protrusions (9) are respectively slidably connected with the two strip sliding grooves (10); the two movable clamping plates (4) are respectively located at both ends of the inner side of the supporting frame (2); The bottoms of the two limit cross bars (3) are both fixed with sliding blocks (12); a rotating disk (13) is provided on one side of the processing table (1); a rotating shaft (14) is fixed on one side of the rotating disk (13); a first screw (15) is provided on the end of the rotating shaft (14) away from the rotating disk (13); a limit cross groove (16) is provided on the inner top surface of the support frame (2); a limit slider (17) is provided on the top of the two movable clamps (4) in sliding connection with the limit cross groove (16); a second screw (18) is provided on the inner side of the limit cross groove (16); a fixed vertical groove (19) is provided on the top surface of the processing table (1); a transmission belt (20) is provided on the inner side of the fixed vertical groove (19); and two ends of the transmission belt (20) are respectively connected to the rotating shaft (14) and the second screw (18) for transmission.

2. A deburring device for cable tray production and processing according to claim 1, characterized in that: The driving mechanism comprises an electric cylinder (21) and a connecting transverse tube (22); the electric cylinder (21) is located at one end of the processing table (1) away from the top of the supporting frame (2) and is fixedly connected to the processing table (1); a movable push rod (23) is fixed to the output shaft of the electric cylinder (21); a connecting vertical rod (24) is fixed to one end of the movable push rod (23) away from the electric rod; and the connecting transverse tube (22) is located at one end of the top of the connecting vertical rod (24) and is fixedly connected to the connecting vertical rod (24).

3. A deburring device for cable tray production and processing according to claim 2, characterized in that: Both ends of the connecting transverse tube (22) are provided with movable transverse bars (25), one end of the two movable transverse bars (25) is respectively slidably connected to the inner sides of the two ends of the connecting transverse tube (22), and one end of the two movable transverse bars (25) away from the connecting transverse tube (22) is respectively fixedly connected to one side of two deburring plates (7).

4. A deburring device for cable tray production and processing according to claim 2, characterized in that: A movable brush (26) is fixed to one end of the bottom of the connecting vertical rod (24), and the movable brush (26) is slidably connected to the inner bottom of the limiting square groove (5).

5. A deburring device for cable tray production and processing according to claim 1, characterized in that: A deburring block (27) is provided at the bottom of the two movable clamps (4), a sliding vertical groove (11) is provided on one side surface of the bottom of the two deburring plates (7), and a limiting spring (28) is fixed at one end of the bottom of the two deburring blocks (27), and the limiting spring (28) is located inside the sliding vertical groove (11) and is fixedly connected to the deburring plate (7).

6. A deburring device for cable tray production and processing according to claim 1, characterized in that: The end of the first screw rod (15) away from the rotating shaft (14) is movably connected to the processing table (1) through a bearing, the rotating shaft (14) passes through one side of the processing table (1) and is fixedly connected to the first screw rod (15), and the two ends of the first screw rod (15) respectively pass through two sliding blocks (12) and are threadedly connected to the sliding blocks (12).

7. A deburring device for cable tray production and processing according to claim 1, characterized in that: Both ends of the second screw rod (18) are movably connected to the support frame (2) via bearings, and both ends of the second screw rod (18) pass through two limit sliders (17) and are threadedly connected to the limit sliders (17).

8. The deburring device for cable tray production and processing according to claim 1 is characterized in that: Both ends of the inner bottom of the limiting square groove (5) are provided with discharge grooves (29); one end of the bottom of the processing table (1) is provided with a collecting box (30); the top of the collecting box (30) is provided with a discharge pipe (31) fixed to the processing table (1); the two ends of the top of the discharge pipe (31) are matched with the two discharge grooves (29) respectively.

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