Quick bending device for cable bridge production

Abstract

The utility model relates to the technical field of cable bridge production, and discloses a quick bending device for cable bridge production, which comprises supporting legs, a supporting box fixedly connected to the tops of the supporting legs, a protection mechanism arranged in the supporting box, a supporting table fixedly connected to the top of the supporting box, and a bending mechanism arranged on the outer side of the supporting table. The protection mechanism comprises a supporting seat which is fixedly connected to the bottom of the supporting box, a first motor is fixedly connected to the bottom of the inner side of the supporting seat, a threaded rod is fixedly connected to the output end of the first motor, a protection frame is in threaded connection with the outer wall of the threaded rod, and a sliding block is fixedly connected to the inner wall of the supporting box. According to the rapid bending device for cable bridge production, through the arranged protection mechanism, under the cooperation effect of a protection frame and an L-shaped block, the purpose of protecting a cable bridge machining station can be achieved, when a cable bridge is bent and searched, the good protection performance can be achieved, and the safety performance of device use is reduced; and meanwhile, a worker can operate and use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tray production, and specifically relates to a rapid bending device for cable tray production. Background Technique

[0002] A cable tray is a device used to support and protect cables such as power, communication, and data cables. It is usually made of metal or plastic and has the characteristics of being strong and durable. Cable trays are often used in industrial buildings, offices, public facilities, etc., to fix the cables at a specific height and provide a safe passage.

[0003] With the development of technology, cable trays are gradually applied in multiple fields. In order to better adapt to the usage scenarios, bending operations are required during the production of cable trays. However, during the bending process, the cable tray may break. Common bending devices do not have a protection function. Therefore, the broken cable tray may affect the staff, posing a certain safety hazard. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rapid bending device for cable tray production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rapid bending device for cable tray production, including support legs, a support box is fixedly connected to the top of the support legs, a protection mechanism is arranged inside the support box, a support platform is fixedly connected to the top of the support box, and a bending mechanism is arranged outside the support platform;

[0006] The protection mechanism includes a support seat, the support seat is fixedly connected to the bottom of the support box, a motor one is fixedly connected to the inner bottom of the support seat, a threaded rod is fixedly connected to the output end of the motor one, a protection frame is threadedly connected to the outer wall of the threaded rod, a slider is fixedly connected to the inner wall of the support box, and an L-shaped block is fixedly connected to the top of the support box.

[0007] Preferably, a sliding opening is formed inside the protection frame, and the protection frame is slidably connected to the outside of the slider through the formed sliding opening, so as to stably limit the protection frame during its movement.

[0008] Preferably, the threaded rod penetrates through the bottom of the support box and rotates, and the top end of the threaded rod is rotatably connected to the top of the inner wall of the support box to stably support the threaded rod.

[0009] Preferably, a moving opening matching the protection frame is formed at the top of the support box, and the protection frame penetrates through the formed moving opening, so that the protection frame can stably move through the moving opening.

[0010] Preferably, the bending mechanism includes a second motor, which is fixedly connected to the top of the support box. A bevel gear A is arranged on the top of the second motor. The outer ring of the bevel gear A meshes with a bevel gear B. The inner ring of the bevel gear B is fixedly connected with a worm. A first support block is fixedly connected to the top of the support box. A second support block is fixedly connected to the outside of the support table. The outer ring of the worm meshes with a worm gear. The inner ring of the worm gear is fixedly connected with a connecting shaft. A bending block is fixedly connected to the outer wall of the connecting shaft. A third support block is fixedly connected to the outside of the support table.

[0011] Preferably, the output end of the second motor is fixedly connected with an output shaft, and the bevel gear A is fixedly connected to the outer wall of the output shaft, so that the second motor can achieve the purpose of stable driving.

[0012] Preferably, the worm passes through the first support block and the second support block and rotates, and the connecting shaft passes through the third support block and rotates, achieving the purpose of stable support.

[0013] Compared with the prior art, the present utility model provides a rapid bending device for cable tray production, which has the following beneficial effects:

[0014] 1. For the rapid bending device for cable tray production, through the provided protection mechanism, under the combined action of the protection frame and the L-shaped block, it can protect the working station for cable tray processing. When the cable tray bends and rebounds, it can achieve good protection performance, reduce the safety performance of the device during use, and at the same time facilitate the operation and use by the staff.

[0015] 2. For the rapid bending device for cable tray production, through the provided bending mechanism, the worm drives the bending block to turn through the worm gear and the connecting shaft, so that the cable tray can be turned and bent under the action of the bending block, further improving the stability of bending, ensuring the quality of cable tray processing, and enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0017] Figure 1 It is the front view of the structure of the present utility model;

[0018] Figure 2 It is the schematic diagram of the structure at the support box;

[0019] Figure 3 For Figure 2Schematic diagram of the enlarged structure at A in the [device];

[0020] Figure 4 is Figure 2 Schematic diagram of the enlarged structure at B in the [device];

[0021] Figure 5 Is the upward view sectional view at the support box.

[0022] In the figure: 1. Support leg; 2. Support box; 3. Protection mechanism; 31. Support seat; 32. Motor 1; 33. Threaded rod; 34. Protection frame; 35. Slide block; 36. L-shaped block; 4. Bending mechanism; 41. Motor 2; 42. Bevel gear A; 43. Bevel gear B; 44. Worm; 45. Support block 1; 46. Support block 2; 47. Worm gear; 48. Support block 3; 49. Connecting shaft; 401. Bending block; 5. Support table. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] The present utility model provides the following technical solutions:

[0026] Embodiment 1

[0027] Combined with Figures 1 to 5 , a rapid bending device for the production of cable trays, including a support leg 1, a support box 2 is fixedly connected to the top of the support leg 1, a protection mechanism 3 is arranged inside the support box 2, a support table 5 is fixedly connected to the top of the support box 2, and a bending mechanism 4 is arranged outside the support table 5;

[0028] The protection mechanism 3 includes a support base 31. The support base 31 is fixedly connected to the bottom of the support box 2. At the bottom inside the support base 31, a first motor 32 is fixedly connected. The output end of the first motor 32 is fixedly connected to a threaded rod 33. A protective frame 34 is threadedly connected to the outer wall of the threaded rod 33. A slider 35 is fixedly connected to the inner wall of the support box 2, and an L-shaped block 36 is fixedly connected to the top of the support box 2.

[0029] Furthermore, a sliding opening is formed inside the protective frame 34. The protective frame 34 is slidably connected to the outside of the slider 35 through the formed sliding opening, and stable limiting can be performed during the movement of the protective frame 34.

[0030] Furthermore, the threaded rod 33 penetrates through the bottom of the support box 2 and rotates. The top end of the threaded rod 33 is rotatably connected to the top of the inner wall of the support box 2, achieving the purpose of stably supporting the threaded rod 33.

[0031] Furthermore, a moving opening matching the protective frame 34 is formed at the top of the support box 2. The protective frame 34 penetrates through the formed moving opening, enabling the protective frame 34 to move stably through the moving opening.

[0032] Embodiment 2

[0033] Refer to Figures 1 to 5 On the basis of Embodiment 1, the bending mechanism 4 further includes a second motor 41. The second motor 41 is fixedly connected to the top of the support box 2. A bevel gear A42 is arranged on the top of the second motor 41. The outer ring of the bevel gear A42 meshes with a bevel gear B43. A worm 44 is fixedly connected to the inner ring of the bevel gear B43. A first support block 45 is fixedly connected to the top of the support box 2. A second support block 46 is fixedly connected to the outside of the support table 5. The outer ring of the worm 44 meshes with a worm gear 47. A connecting shaft 49 is fixedly connected to the inner ring of the worm gear 47. A bending block 401 is fixedly connected to the outer wall of the connecting shaft 49. A third support block 48 is fixedly connected to the outside of the support table 5.

[0034] Furthermore, the output end of the second motor 41 is fixedly connected to an output shaft. The bevel gear A42 is fixedly connected to the outer wall of the output shaft, enabling the second motor 41 to achieve stable driving.

[0035] Furthermore, the worm 44 penetrates through the first support block 45 and the second support block 46 and rotates. The connecting shaft 49 penetrates through the third support block 48 and rotates, achieving the purpose of stable support.

[0036] In the actual operation process, when this device is in use, first, the staff can place the cable tray on the top of the support table 5 to achieve the purpose of preliminary support and limit. Then, the second motor 41 can be started to work, so that the output shaft of the second motor 41 can drive the bevel gear A 42 to rotate. The bevel gear A 42 drives the worm 44 to rotate through the transmission of the bevel gear B 43. The worm 44 drives the bending block 401 to turn through the worm gear 47 and the connecting shaft 49. Thus, under the action of the bending block 401, the cable tray can be turned and bent, further improving the stability of bending, ensuring the quality of cable tray processing, and enhancing the practicability of the device.

[0037] After the cable tray is placed on the top of the support table 5, the first motor 32 can be started to work at this time, so that the output end of the first motor 32 can drive the threaded rod 33 to rotate. Since the threaded rod 33 is threadedly connected to the protective frame 34, and at the same time the protective frame 34 can slide and be limited outside the slider 35, the rotational motion of the threaded rod 33 can be converted into the linear motion of the protective frame 34. The protective frame 34 can move upward. When the top of the protective frame 34 contacts the inner top of the L-shaped block 36, the first motor 32 can be stopped at this time. Thus, under the combined action of the protective frame 34 and the L-shaped block 36, the working position of the cable tray processing can be protected. When the cable tray bends and rebounds, good protection performance can be achieved, reducing the safety performance of the device during use, and at the same time facilitating the staff to operate and use.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A quick bending device for cable tray production, comprising a support leg (1), characterized in that: The top of the support leg (1) is fixedly connected to a support box (2), a protection mechanism (3) is provided inside the support box (2), the top of the support box (2) is fixedly connected to a support platform (5), and a bending mechanism (4) is provided outside the support platform (5); The protection mechanism (3) comprises a support seat (31), the support seat (31) is fixedly connected to the bottom of the support box (2), a motor 1 (32) is fixedly connected to the inner bottom of the support seat (31), a threaded rod (33) is fixedly connected to the output end of the motor 1 (32), a protection frame (34) is threadedly connected to the outer wall of the threaded rod (33), a slider (35) is fixedly connected to the inner wall of the support box (2), and an L-shaped block (36) is fixedly connected to the top of the support box (2).

2. A quick bending device for cable tray production according to claim 1, characterized in that: A sliding opening is provided inside the protection frame (34), and the protection frame (34) is slidably connected to the outside of the sliding block (35) through the sliding opening.

3. The rapid bending device for cable tray production according to claim 1 is characterized in that: The threaded rod (33) penetrates the bottom of the support box (2) and rotates, and the top of the threaded rod (33) is rotatably connected to the top of the inner wall of the support box (2).

4. The rapid bending device for cable tray production according to claim 1 is characterized in that: The top of the support box (2) is provided with a moving opening that matches the protection frame (34), and the protection frame (34) passes through the moving opening.

5. The rapid bending device for cable tray production according to claim 1 is characterized in that: The bending mechanism (4) comprises a second motor (41), the second motor (41) being fixedly connected to the top of the support box (2), a bevel gear A (42) being arranged on the top of the second motor (41), the outer ring of the bevel gear A (42) being meshed with a bevel gear B (43), the inner ring of the bevel gear B (43) being fixedly connected with a worm (44), the top of the support box (2) being fixedly connected with a support block one (45), the outer side of the support platform (5) being fixedly connected with a support block two (46), the outer ring of the worm (44) being meshed with a worm wheel (47), the inner ring of the worm wheel (47) being fixedly connected with a connecting shaft (49), the outer wall of the connecting shaft (49) being fixedly connected with a bending block (401), and the outer side of the support platform (5) being fixedly connected with a support block three (48).

6. A quick bending device for cable tray production according to claim 5, characterized in that: The output end of the motor 2 (41) is fixedly connected to an output shaft, and the bevel gear A (42) is fixedly connected to the outer wall of the output shaft.

7. The rapid bending device for cable tray production according to claim 5 is characterized in that: The worm (44) penetrates the support block 1 (45) and the support block 2 (46) and rotates, and the connecting shaft (49) penetrates the support block 3 (48) and rotates.

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