CN114770272A - Deburring device for cable bridge production and processing - Google Patents

Abstract

The invention discloses a deburring device for production and processing of a cable bridge, which comprises a processing table, wherein a supporting frame is fixedly arranged at one end of the top of the processing table, a positioning deburring mechanism is arranged at the bottom of the supporting frame, a driving mechanism is arranged at one end, far away from the top of the supporting frame, of the processing table, and the positioning deburring mechanism comprises two limiting cross rods and two movable clamping plates. The deburring device is reasonable in structure and simple and convenient to operate, reduces inconvenience for positioning cable bridges of different sizes, reduces labor intensity of workers, improves working efficiency of the workers, effectively solves the problems that the existing deburring device is difficult to position cable bridges of different sizes quickly, operation of positioning is complex, time and labor are wasted, and the deburring device is inconvenient for the workers to use, improves stability for positioning the cable bridges, obviously improves deburring effect of the cable bridges, enables deburring scraps to be removed more conveniently and quickly, and reduces trouble for the workers to clean the deburring scraps.

Description

A deburring device for cable tray production and processing

technical field

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

Background technique

The cable tray is composed of trough, tray or stepped straight sections, bends, tee, four-way components, brackets, hangers, etc. Cable trays are divided into trough, tray and ladder structures. . During the production and processing of the trough cable tray, a deburring device is required to remove the burrs on the side walls on both sides of the cable tray to ensure the production quality of the cable tray.

The existing deburring device usually locates the cable tray before performing the deburring operation, but it is difficult to quickly locate the cable tray of different sizes, and the positioning operation is complicated, time-consuming and laborious, inconvenient for the staff to use, and increases the size of the cable tray. The labor intensity of the staff greatly reduces the work efficiency of the staff.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problems in the prior art that it is difficult to quickly locate the cable trays of different sizes, and the positioning operation is complicated, time-consuming and labor-intensive, and inconvenient for staff to use. Deburring device for production processing.

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

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 arranged at the bottom of the support frame, and one end of the processing table is away from the top of the support frame with a drive mechanism;

The positioning and deburring mechanism includes two limit bars and two movable splints, a limit square groove is formed on the top of the processing table close to one end surface of the support frame, and the two limit cross bars are respectively located inside the limit square grooves. On both sides, both ends of the limit square groove are provided with strip grooves, the two ends of the limit cross bar are respectively connected with the two strip grooves, and the tops of the two limit cross bars are provided with deburring. A connecting block is fixed on one side of the bottom of the two deburring plates, a sliding bump is fixed on one side of the two connecting blocks, and a strip-shaped sliding block is opened on one side of the two limit cross bars. grooves, the two sliding bumps are respectively slidably connected with the two bar-shaped sliding grooves, and the two movable splints are respectively located at both ends of the inner side of the support frame;

A sliding block is fixed at the bottom of the two limit bars, a rotating plate is arranged on one side of the processing table, a rotating shaft is fixed on one side of the rotating plate, and a first screw is arranged at one end of the rotating shaft away from the rotating plate. The top surface of the inner side of the support frame is provided with a limit transverse groove, the tops of the two movable splints are provided with limit sliders that are slidably connected to the limit transverse grooves, and the inner side of the limit transverse grooves is provided with a second screw, so A fixed vertical groove is opened on the top surface of the processing table, and a transmission belt is arranged inside the fixed vertical groove, and the two ends of the transmission belt are respectively connected with the rotating shaft and the second screw for transmission.

Preferably, the driving mechanism includes an electric cylinder and a connecting cross pipe, the electric cylinder is located at one end of the processing table away from the top of the support frame and is fixedly connected to the processing table, and a movable push rod is fixed on the output shaft of the electric cylinder, and the movable push rod is fixed on the output shaft of the electric cylinder. A connecting vertical rod is fixed at one end of the rod away from the electric rod, and the connecting horizontal pipe is located at one end of the top of the connecting vertical rod and is fixedly connected with the connecting vertical rod.

Preferably, both ends of the connecting transverse pipe are provided with movable transverse rods, one end of the two movable transverse rods is respectively slidably connected with the inner sides of both ends of the connecting transverse pipe, and one end of the two movable transverse rods away from the connecting transverse pipe is respectively connected with the inner side of the connecting transverse pipe. The two deburring plates are fixedly connected on one side.

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

Preferably, a deburring block is provided at the bottom of the two movable splints, a sliding vertical groove is formed on one side surface of the bottom of the two deburring plates, and a limit spring is fixed at one end of the bottom of the two deburring blocks. The limit spring is located inside the sliding vertical slot and is fixedly connected with the deburring plate.

Preferably, one end of the first screw rod away from the rotating shaft is movably connected to the processing table through a bearing, the rotating shaft penetrates one side of the processing table and is fixedly connected to the first screw rod, and both ends of the first screw rod respectively penetrate two sliding blocks And it is threadedly connected with the sliding block.

Preferably, both ends of the second screw rod are movably connected to the support frame through bearings, respectively, and the two ends of the second screw rod respectively penetrate two limit sliders and are threadedly connected to the limit sliders.

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

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

1. Position the cable tray to be processed by setting the positioning and 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. The plates are in contact with both sides of the inside of the cable tray, and the position of the movable splint and the deburring plate can be adjusted, which can position the cable trays of different sizes, which reduces the inconvenience of positioning the cable trays of different sizes and reduces the labor of the staff. The strength improves the work efficiency of the staff, and effectively solves the problem that the existing deburring device is difficult to quickly locate the cable trays of different sizes, and the positioning operation is complicated, time-consuming and labor-intensive, and inconvenient for the staff to use;

2. By setting the driving mechanism, the two deburring plates are driven to reciprocate against the side walls on both sides of the cable tray. The deburring effect of the cable tray, at the same time, the driving mechanism drives the movable brush and the inner bottom of the limit square groove to reciprocate sliding, scraping off the debris generated by the deburring for collection;

3. By setting a movable deburring block at the bottom of the deburring plate, the deburring block is in contact with the edge of the slot of the cable tray. When the deburring plate moves, the deburring block moves with the deburring plate, and the deburring block and the cable move together. The edge of the slot of the bridge is rubbed, which improves the stability of the positioning of the cable tray, which significantly improves the deburring effect of the cable tray;

4. By setting a discharge chute and a discharge pipe at the bottom of the limit square groove, the movable brush scrapes the debris generated by deburring into the discharge pipe through the discharge groove, and then falls into the collection box through the discharge pipe It is more convenient and quick to remove the burr debris and reduce the trouble for the staff to clean the burr debris.

The invention has reasonable structure, clear strip shape, simple and convenient operation, reduces the inconvenience of positioning cable trays of different sizes, reduces the labor intensity of the staff, improves the work efficiency of the staff, and effectively solves the problem of the existing deburring device. It is difficult to quickly locate the cable trays of different sizes. The positioning operation is complicated, time-consuming and laborious, and inconvenient for the staff to use. The stability of the positioning of the cable trays is improved, and the deburring effect of the cable trays is significantly improved. , which makes the removal of burr debris more convenient and quicker, and reduces the trouble for staff to clean up burr debris.

Description of drawings

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

2 is a front perspective cross-sectional view of a deburring device for the production and processing of a cable tray proposed by the present invention;

3 is a side sectional view of a deburring device for the production and processing of a cable tray proposed by the present invention;

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

5 is a schematic diagram of an explosion structure of a drive mechanism of a deburring device for cable tray production and processing proposed by the present invention;

FIG. 6 is an enlarged schematic view of the structure of part A of FIG. 3;

FIG. 7 is an enlarged schematic view of the structure of part B of FIG. 4 .

In the picture: 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 bump; 10, bar-shaped chute; 11, sliding vertical groove; 12, sliding block; 13, rotating disk; 14, rotating shaft; 15, first screw; 16, limit horizontal groove; 17, limit Slider; 18. Second screw rod; 19. Fixed vertical slot; 20. Transmission belt; 21. Electric cylinder; 22. Connecting horizontal pipe; 23. Active push rod; 24. Connecting vertical rod; Movable brush; 27, deburring block; 28, limit spring; 29, discharge chute; 30, collection box; 31, discharge pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

Example 1

1-7, a deburring device for cable tray production and processing includes a processing table 1, a support frame 2 is fixedly installed at one end of the top of the processing table 1, and a positioning deburring mechanism is provided at the bottom of the support frame 2 for positioning and deburring. The mechanism is used to locate the cable tray to be processed and then remove the burrs. The processing table 1 is provided with a driving mechanism at the top end of the processing table 1 away from the support frame 2. The driving mechanism is used to drive the two deburring plates 7 respectively. Burr friction removal;

The positioning and deburring mechanism includes two limit bars 3 and two movable splints 4 , a limit square groove 5 is formed on the top of the processing table 1 near one end surface of the support frame 2 , and the two limit cross bars 3 are respectively located in the limit square groove 5 On both sides of the interior, both ends of the limit square groove 5 are provided with strip-shaped grooves 6 , the two ends of the limit cross-bar 3 are respectively slidably connected with the two strip-shaped grooves 6 , and the tops of the two limit cross-bars 3 are provided with deburring. Plate 7, a connecting block 8 is fixed on one side of the bottom of the two deburring plates 7, a sliding bump 9 is fixed on one side of the two connecting blocks 8, and a strip-shaped sliding block is opened on one side of the two limit cross bars 3. Slot 10, the two sliding bumps 9 are respectively slidably connected with the two bar-shaped chute 10, the cross section of the sliding bump 9 and the bar-shaped chute 10 is set as a "convex" shape, and the two movable splints 4 are respectively located in the support frame 2 inner ends;

A sliding block 12 is fixed at the bottom of the two limit bars 3 , a rotating plate 13 is arranged on one side of the processing table 1 , a rotating shaft 14 is fixed on one side of the rotating plate 13 , and a first screw rod is arranged at one end of the rotating shaft 14 away from the rotating plate 13 . 15. The inner top surface of the support frame 2 is provided with a limit transverse groove 16, the tops of the two movable splints 4 are provided with a limit slider 17 slidably connected to the limit transverse groove 16, and the inner side of the limit transverse groove 16 is provided with a second screw 18 The top surface of the processing table 1 is provided with a fixed vertical groove 19, and the inner side of the fixed vertical groove 19 is provided with a transmission belt 20.

In this embodiment, in the process of deburring the cable tray, first, according to the size of the cable tray to deburr, the movable disk is rotated, and the movable disk drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the first screw 15 to rotate, while rotating The shaft 14 drives the transmission belt 20 to rotate, and the transmission belt 20 drives the second screw 18 to rotate. When the first screw 15 rotates, it drives the two sliding blocks 12 to move to the middle respectively, and the two sliding blocks 12 respectively drive the two limit bars 3 to the middle. In the middle movement, the two ends of the limit cross bar 3 slide on the inside of the two strip grooves 6 respectively, the two limit cross bars 3 respectively drive the two sliding bumps 9 to move to the middle, and the two sliding bumps 9 respectively drive the two The connecting block 8 moves to the middle, and the two connecting blocks 8 respectively drive the two deburring plates 7 to move to the middle. At the same time, when the second screw 18 rotates, it drives the two limit sliders 17 to the middle, The limit sliders 17 respectively drive the two movable splints 4 to move to the middle, the two deburring plates 7 and the two movable splints 4 move to the appropriate position at the same time, and the cable tray is placed upside down on the inner side of the support frame 2, and the cable tray slot With the mouth facing down, the side plates on both sides of the cable tray are respectively located between the two deburring plates 7 and the movable splint 4, and the two deburring plates 7 are in contact with the side walls on both sides of the cable tray, which is convenient for different sizes of cables. Position the cable tray.

Embodiment 2

As shown in Figures 1-7, this embodiment is basically the same as Embodiment 1. The more optimized part is that the driving mechanism includes an electric cylinder 21 and a connecting cross tube 22. The electric cylinder 21 is located at the end of the processing table 1 away from the top of the support frame 2 and It is fixedly connected with the processing table 1, the output shaft of the electric cylinder 21 is fixed with a movable push rod 23, and one end of the movable push rod 23 away from the electric rod is fixed with a connecting vertical rod 24, and the connecting horizontal pipe 22 is located at the top end of the connecting vertical rod 24 and is connected with the connecting vertical rod 24 is fixedly connected, and both ends of the connecting transverse tube 22 are provided with movable transverse rods 25. One end of the two movable transverse rods 25 is respectively slidably connected with the inner sides of both ends of the connecting transverse pipe 22. It is fixedly connected to one side of the two deburring plates 7 , and a movable brush 26 is fixed at 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 .

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, and the two movable cross bars 25 slide toward the middle inside the connecting cross tube 22 After positioning the cable tray, start the electric cylinder 21, the output shaft of the electric cylinder 21 drives the movable push rod 23 to reciprocate, the movable push rod 23 pushes the connecting vertical rod 24 to reciprocate, and the connecting vertical rod 24 drives the connecting horizontal pipe 22 to reciprocate. , the connecting transverse tube 22 drives the movable transverse rods 25 at both ends to reciprocate, respectively, and the two movable transverse rods 25 respectively drive the two deburring plates 7 to reciprocate, and the two deburring plates 7 separate the inner sides of the cable tray respectively. The burrs on the wall are removed by friction, and the debris generated by the removal of the burrs falls on the bottom of the limit square groove 5. At the same time, the connecting vertical rod 24 drives the movable brush 26 to reciprocate at the bottom of the limit square groove 5 to remove the burrs generated. The debris is scraped off for collection.

Embodiment 3

As shown in Figures 1-7, this embodiment is basically the same as Embodiment 1, and the more optimized part is that the bottom of the two movable splints 4 are provided with deburring blocks 27, and the bottom side surfaces of the two deburring plates 7 are provided with deburring blocks 27. There is a sliding vertical slot 11 , and a limit spring 28 is fixed at the bottom end of the two deburring blocks 27 . The limit spring 28 is located inside the sliding vertical slot 11 and is fixedly connected to the deburring plate 7 .

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 are respectively in contact with the two deburring blocks 27. Push the two deburring blocks 27 to move downward, the two deburring blocks 27 move downward respectively inside the two sliding vertical grooves 11, the deburring blocks 27 squeeze the limit spring 28, and the limit spring 28 is elastically deformed and compressed , so that the deburring plate 7 is in contact with the inner top plate of the cable tray, when the deburring plate 7 moves, the deburring block 27 moves with the deburring plate 7, and the deburring block 27 rubs against the edge of the slot of the cable tray, making the cable tray The effect of deburring is significantly improved.

Embodiment 4

As shown in FIGS. 1-7 , this embodiment is basically the same as Embodiment 1, and the more optimized part is that the end of the first screw 15 away from the rotating shaft 14 is movably connected to the processing table 1 through a bearing, and the rotating shaft 14 penetrates through the processing table 1 to one end. The two ends of the first screw 15 respectively penetrate through the two sliding blocks 12 and are screwed with the sliding blocks 12 .

In this embodiment, since 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 drives the first screw 15 to rotate more stably, and the two ends of the first screw 15 are integrally formed in the direction of the threads. On the contrary, the rotation of the first screw 15 drives the two sliding blocks 12 to move in opposite directions.

Embodiment 5

As shown in FIGS. 1-7 , this embodiment is basically the same as Embodiment 1, and the more optimized point is that both ends of the second screw 18 are movably connected to the support frame 2 through bearings, and the two ends of the second screw 18 penetrate through two The limit slider 17 is threadedly connected with the limit slider 17 .

In this embodiment, since both ends of the second screw 18 are movably connected to the support frame 2 through bearings, the transmission belt 20 is more stable when driving the second screw 18 to rotate, and the screw threads integrally formed at both ends of the second screw 18 are in opposite directions. The rotation of the two screws 18 drives the two limit sliders 17 to move in opposite directions.

Embodiment 6

As shown in Figures 1-7, this embodiment is basically the same as Embodiment 1, and the more optimized part is that the two ends of the inner bottom of the limiting square groove 5 are provided with discharge grooves 29, and one end of the bottom of the processing table 1 is provided with a collection box 30. The top of the collection box 30 is provided with a discharge pipe 31 fixed to the processing table 1, and the two ends of the top of the discharge pipe 31 are matched with the two discharge grooves 29 respectively.

In this embodiment, the connecting vertical rod 24 drives the movable brush 26 to reciprocate at the bottom of the limiting square groove 5, and the movable brush 26 scrapes the debris generated by deburring into the discharge pipe 31 through the discharge groove 29, and then passes through the The discharge pipe 31 falls into the collection box 30 for collection, which makes it more convenient and quick to remove the burr and debris, and reduces the trouble for the staff to clean the burr and debris.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Equivalent replacements or changes to the inventive concept shall all fall within the protection scope of the present invention.

Claims (8)

1. A deburring device for cable tray production and processing, comprising a processing table (1), characterized in that a support frame (2) is fixedly installed on one end of the top of the processing table (1), and the support frame (2) ) a positioning deburring mechanism is provided at the bottom, and a drive mechanism is provided at the top end of the processing table (1) away from the support frame (2); The positioning and deburring mechanism includes two limit bars (3) and two movable splints (4), and a limit square groove (5) is provided on the top of the processing table (1) close to one end surface of the support frame (2), The two limit bars (3) are respectively located on both sides of the inside of the limit square groove (5). Both ends of the limit square groove (5) are provided with strip grooves (6). The two ends of the rod (3) are respectively slidably connected with the two strip grooves (6). The tops of the two limit bars (3) are provided with deburring plates (7), and the two deburring plates (7). ) a connecting block (8) is fixed on one side of the bottom, a sliding bump (9) is fixed on one side of the two connecting blocks (8), and one side surface of the two limiting cross bars (3) is opened on one side A bar-shaped chute (10) is provided, the two sliding projections (9) are respectively slidably connected with the two bar-shaped chute (10), and the two movable splints (4) are respectively located inside the support frame (2) both ends; A sliding block (12) is fixed at the bottom of the two limit bars (3), a rotating plate (13) is fixed on one side of the processing table (1), and a rotating plate (13) is fixed on one side of the rotating plate (13). A shaft (14), the first screw (15) is provided at one end of the rotating shaft (14) away from the rotating disk (13), and a limiting transverse groove (16) is provided on the inner top surface of the support frame (2), and the two The top of the movable splint (4) is provided with a limit slider (17) slidably connected with the limit transverse groove (16), and the inner side of the limit transverse groove (16) is provided with a second screw (18). The top surface of the table (1) is provided with a fixed vertical groove (19), a transmission belt (20) is arranged inside the fixed vertical groove (19), and the two ends of the transmission belt (20) are respectively connected with the rotating shaft (14) and the second screw (18) Transmission connection. 2. A deburring device for cable tray production and processing according to claim 1, characterized in that the drive mechanism comprises an electric cylinder (21) and a connecting transverse pipe (22), the electric cylinder (21) ) is located at one end of the processing table (1) away from the top of the support frame (2) and is fixedly connected to the processing table (1), the output shaft of the electric cylinder (21) is fixed with a movable push rod (23), and the movable push rod (23) ) a connecting vertical rod (24) is fixed at one end away from the electric rod, and the connecting horizontal pipe (22) is located at one end of the top of the connecting vertical rod (24) and is fixedly connected with 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 pipe (22) are provided with movable transverse rods (25), and two of the One end of the movable crossbar (25) is slidably connected to the inner sides of both ends of the connecting crossbar (22) respectively, and one end of the two movable crossbars (25) away from the connecting crossbar (22) is respectively connected with the two deburring plates (7). Side fixed connection. 4. A deburring device for cable tray production and processing according to claim 2, wherein a movable brush (26) is fixed at 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, the bottoms of the two movable splints (4) are provided with deburring blocks (27), and A sliding vertical groove (11) is formed on one side surface of the bottom of the deburring plate (7), and a limit spring (28) is fixed at one end of the bottom of the two deburring blocks (27). The inner side of the sliding vertical slot (11) is fixedly connected with the deburring plate (7). 6. A deburring device for cable tray production and processing according to claim 1, wherein one end of the first screw (15) away from the rotating shaft (14) moves through a bearing and a processing table (1) connected, the rotating shaft (14) penetrates one side of the processing table (1) and is fixedly connected with the first screw (15), the two ends of the first screw (15) respectively penetrate two sliding blocks (12) and are connected with the sliding The block (12) is screwed. 7. A deburring device for cable tray production and processing according to claim 1, characterized in that, both ends of the second screw (18) are movably connected to the support frame (2) through bearings, and the Both ends of the second screw rod (18) respectively penetrate through the two limit sliders (17) and are threadedly connected with the limit sliders (17). 8. A deburring device for cable tray production and processing according to claim 1, characterized in that, both ends of the inner bottom of the limiting square groove (5) are provided with discharge grooves (29), so One end of the bottom of the processing table (1) is provided with a collection box (30), the top of the collection box (30) is provided with a discharge pipe (31) fixed with the processing table (1), and the top of the discharge pipe (31) is provided The two ends are respectively matched with two discharge troughs (29).

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