Industrial switch box tapping mechanism convenient to position

Abstract

The utility model discloses an industrial switch box tapping mechanism convenient to position, which comprises a support frame, and the inner bottom wall of the support frame is fixedly connected with a placing table; positioning pieces positioned on the left and right sides of the placement table are arranged at the lower end part of the support frame; the positioning piece comprises two mounting frames which are symmetrically and fixedly connected to the lower end part of the supporting frame, a sliding frame is slidably connected to the mounting frames, a supporting rod is fixedly connected to the back surface of the sliding frame, a telescopic plate is slidably connected to the supporting rod, and a rotating column is rotatably connected to the telescopic plate. According to the switch box tapping device, the abutting block and the clamping block on the spring telescopic rod are driven by rotating the threaded rod to stably support and position a switch box to be machined, the switch box is clamped, slides and abuts against the limiting column, tapping can be conducted when the switch box is located below the tapping mechanism, and when the switch box is taken or placed, the machined switch box can slide to the front side of the containing table; therefore, the machining stability of the switch box and the safety of the whole equipment in the using process are improved.

Description

Technical Field

[0001] This utility model relates to the field of switch box processing technology, and in particular to a tapping mechanism for industrial switch boxes that is easy to position. Background Technology

[0002] Industrial switch boxes, also known as industrial switching power supply boxes, are protective devices used in complex industrial environments. They are widely used in various industrial fields and are mainly used to install, protect, and control various electrical components (such as switches, buttons, circuit breakers, contactors, etc.).

[0003] Most industrial power supply boxes on the market are open-hole type, which is to facilitate the assembly of the panel cover on the switch box. During the assembly process, the panel cover is mostly connected by screw threads. Therefore, during the processing of the switch box, the connection point to the panel cover needs to be tapped.

[0004] However, current switch box tapping mechanisms mostly require manual hand-held opening of the switch box and placement under the tapping drill bit for tapping. This method is not only inconvenient for precise tapping of the switch box, but also poses a safety hazard to workers who need to be below the tapping mechanism when handling the workpiece. Therefore, a convenient positioning industrial switch box tapping mechanism is proposed to solve the above problems. Utility Model Content

[0005] (a) Purpose of the utility model

[0006] To address the technical problems existing in the background art, this utility model proposes an industrial switch box tapping mechanism that is easy to position. Through the limiting posts on the placement table and the positioning parts located on both sides of the placement table, the switch box can be stably supported and positioned, which has the advantages of improving tapping accuracy and improving equipment safety.

[0007] (II) Technical Solution

[0008] This utility model provides an industrial switch box tapping mechanism that is easy to position, including a support frame, and a placement platform is fixedly connected to the inner bottom wall of the support frame;

[0009] The lower end of the support frame is provided with positioning components located on the left and right sides of the placement platform;

[0010] The positioning component includes two mounting brackets symmetrically and fixedly connected to the lower end of the support frame. A sliding frame is slidably connected to the mounting bracket. A support rod is fixedly connected to the back of the sliding frame. A telescopic plate is slidably connected to the support rod, and a rotating column is rotatably connected to it. A threaded rod is threaded through the rotating column in the middle of the rotating column. A spring telescopic rod is rotatably connected to one end of the threaded rod that passes through the rotating column. A stop block is fixedly connected to the end of the spring telescopic rod away from the telescopic plate. A clamping block is hinged to the stop block. A push rod is hinged between the clamping block and the spring telescopic rod. A stop block is fixedly connected to the rotating column. A limiting rod that passes through the rotating column is fixedly connected to the end of the spring telescopic rod near the telescopic plate.

[0011] The upper end of the support frame is provided with a tapping mechanism for tapping the switch box;

[0012] The placement platform is threaded with four sets of limiting posts, which are symmetrically distributed in pairs. Each set of limiting posts consists of three posts, and each set of limiting posts is distributed at right angles.

[0013] Preferably, the telescopic plate consists of a sleeve plate and a sliding plate. The sleeve plate is slidably connected to the support rod, and the sliding plate is slidably connected to the inner side of the sleeve plate. The lower end of the sliding plate is T-shaped, and the rotating column is rotatably connected to the sliding plate.

[0014] Preferably, the rotating column has a threaded hole in the middle, and the threaded hole is engaged with the thread on the outside of the threaded rod. The rotating column also has a circular hole for the sliding of the limiting rod.

[0015] Preferably, the support rod is U-shaped, and the number of stops is four, with the four stops symmetrically distributed in pairs on the two rotating columns.

[0016] Preferably, the spring telescopic rod consists of a sleeve rod, a sliding rod, and a spring. The sleeve rod is rotatably connected to one end of the threaded rod that passes through the rotating column. The sliding rod is slidably connected to the inside of the sleeve rod. The spring is fixedly connected between the end of the sliding rod located inside the sleeve rod and the inside of the sleeve rod.

[0017] Preferably, the number of clamping blocks is four, and the four clamping blocks are symmetrically distributed on the abutment in pairs, and the end of the push rod away from the clamping block is hinged to the sleeve rod.

[0018] Preferably, the upper surface of the placement platform is provided with a plurality of threaded grooves, and the plurality of threaded grooves are distributed in a matrix. The end of the limiting post connected to the placement platform is convex, and the outer surface of the convex end of the limiting post is provided with an external thread, which is adapted to the threaded groove on the placement platform.

[0019] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0020] 1. This conveniently positioned industrial switch box tapping mechanism features a telescopic plate that can extend and retract, and slide vertically along a horizontal plane on the support rod. The sliding frame can slide laterally on the mounting frame. Therefore, by rotating the threaded rod, the stop and clamping blocks on the spring telescopic rod stably support and position the switch box to be processed. The switch box is then clamped and slid against the limiting post, positioned below the tapping mechanism, for tapping. When handling the switch box, the processed switch box can be slid to the front of the placement table, avoiding direct contact with the tapping mechanism, thus improving the processing stability of the switch box and the safety of the entire equipment during use.

[0021] 2. This convenient positioning industrial switch box tapping mechanism, because the extension and telescopic plate causes the stop block on the rotating column to separate from the sleeve plate on the telescopic plate, can drive the switch box, which is fixed by the stop block and clamping block, to be flipped and adjusted through the threaded rod, so that the upper and lower surfaces of the switch box can be tapped without being removed, thereby improving the processing efficiency of the switch box. Attached Figure Description

[0022] Figure 1 This is a perspective view of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the positioning component structure of this utility model;

[0024] Figure 3 This is a cross-sectional view of the connection between the telescopic plate and the support rod structure of this utility model.

[0025] Reference numerals: 1. Support frame; 2. Tapping mechanism; 21. Hydraulic cylinder; 22. Mounting plate; 23. Drive motor; 24. Tapping drill bit; 3. Placement table; 4. Positioning component; 41. Mounting bracket; 42. Sliding frame; 43. Support rod; 44. Telescopic plate; 45. Rotating column; 46. Threaded rod; 47. Spring telescopic rod; 48. Limiting rod; 49. Abutment block; 410. Clamping block; 411. Push rod; 412. Stop block; 5. Limiting column. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] like Figure 1-3 As shown, the present invention proposes an industrial switch box tapping mechanism for easy positioning, including a support frame 1, and a placement platform 3 is fixedly connected to the inner bottom wall of the support frame 1.

[0030] The lower end of the support frame 1 is provided with positioning parts 4 located on the left and right sides of the placement platform 3;

[0031] The upper end of the support frame 1 is provided with a tapping mechanism 2 for tapping the switch box.

[0032] In this utility model, the limiting post 5 on the placement platform 3 and the positioning parts 4 located on both sides of the placement platform 3 can stably support and position the switch box, and at the same time facilitate the safe handling of the switch box by the operator.

[0033] It should be noted that the tapping mechanism 2 consists of a hydraulic cylinder 21, a mounting plate 22, a drive motor 23, and a tapping drill bit 24. The hydraulic cylinder 21 is mounted on the upper end of the support frame 1, the mounting plate 22 is mounted on the output end of the hydraulic cylinder 21, the drive motor 23 is mounted below the mounting plate 22, and the tapping drill bit 24 is mounted on the output shaft of the drive motor 23. When the hydraulic cylinder 21 is activated, it drives the drive motor 23 on the mounting plate 22 to move downward, which in turn drives the tapping drill bit 24 driven by the drive motor 23 to move downward and tap the switch box below it.

[0034] In an optional embodiment, the positioning element 4 includes two mounting brackets 41 symmetrically fixedly connected to the lower end of the support frame 1. A sliding frame 42 is slidably connected to the mounting bracket 41. A support rod 43 is fixedly connected to the back of the sliding frame 42. A telescopic plate 44 is slidably connected to the support rod 43. A rotating column 45 is rotatably connected to the telescopic plate 44. A threaded rod 46 is threaded through the middle of the rotating column 45. A spring telescopic rod 47 is rotatably connected to one end of the threaded rod 46 that passes through the rotating column 45. A stop block 49 is fixedly connected to one end of the spring telescopic rod 47 away from the telescopic plate 44. A clamping block 410 is hinged to the stop block 49. A push rod 411 is hinged between the clamping block 410 and the spring telescopic rod 47. A stop block 412 is fixedly connected to the rotating column 45. A limiting rod 48 that passes through the rotating column 45 is fixedly connected to one end of the spring telescopic rod 47 near the telescopic plate 44.

[0035] In this embodiment, rotating the threaded rod 46 drives the abutment 49 and clamping block 410 on the spring telescopic rod 47 to stably clamp the switch box to be processed, and the switch box is clamped and slid against the limiting post 5, and is located below the tapping mechanism 2 for tapping. When picking up and putting down the switch box, the processed switch box can be slid to the front of the placement table 3, avoiding the direct bottom of the tapping mechanism 2, so as to improve the processing stability of the switch box and the safety of the entire equipment during use.

[0036] It should be noted that the telescopic plate 44 consists of a sleeve plate and a sliding plate. The sleeve plate is slidably connected to the support rod 43, and the sliding plate is slidably connected to the inside of the sleeve plate. The lower end of the sliding plate is T-shaped. The rotating column 45 is rotatably connected to the sliding plate, so that the telescopic plate 44 can extend and retract, and the sleeve plate on the telescopic plate 44 can also slide back and forth on the support rod 43 along a direction parallel to the horizontal plane.

[0037] The end of the abutment 49 near the clamping block 410 is inclined, so that the rotation angle of the clamping block 410 on the abutment 49 is greater than 90 degrees, thereby adapting to the support and positioning of switch boxes of different specifications.

[0038] The rotating column 45 has a threaded hole in the middle, and the threaded hole is engaged with the thread on the outside of the threaded rod 46. The rotating column 45 has a circular hole for the sliding of the limiting rod 48, so that the rotating threaded rod 46 can be adjusted by the spring driving the telescopic rod 47 to move laterally along the horizontal plane.

[0039] In addition, the support rod 43 is U-shaped, and the end of the support rod 43 that passes through the telescopic plate 44 is T-shaped. There are four stops 412, and the four stops 412 are symmetrically distributed in pairs on the two rotating columns 45. When the telescopic plate 44 is not extended, the stops 412 are in contact with the upper surface of the sleeve plate on the telescopic plate 44, supporting and limiting the rotating column 45. The threaded rod 46 can be rotated normally to adjust the spring telescopic rod 47, and the telescopic plate 44 can be extended in the opposite direction to adjust the telescopic plate 44. This causes the stops 412 to separate from the sleeve plate on the telescopic plate 44. Then, by rotating the threaded rod 46, the abutment 49 on the spring telescopic rod 47 can be rotated and connected to the clamping block 410.

[0040] The spring telescopic rod 47 consists of a sleeve rod, a sliding rod, and a spring. The sleeve rod is rotatably connected to one end of the threaded rod 46 that passes through the rotating column 45. The sliding rod is slidably connected to the inside of the sleeve rod. The spring is fixedly connected between the end of the sliding rod located inside the sleeve rod and the inside of the sleeve rod. When the spring telescopic rod 47 is compressed, it can retract and push the push rod 411 on the sleeve rod to push the clamping block 410 to rotate and adjust towards the side closer to the abutment block 49. Conversely, after the spring extends and resets, the push rod 411 can pull the clamping block 410 to reset.

[0041] Secondly, there are four clamping blocks 410, and the four clamping blocks 410 are symmetrically distributed in pairs on the abutment blocks 49. The end of the push rod 411 away from the clamping blocks 410 is hinged to the sleeve rod. The left and right sides of the switch box are positioned by the two abutment blocks 49, while the two clamping blocks 410 on each abutment block 49 can support and position the front and rear sides of the switch box to improve the stability of the switch box during the support and positioning process.

[0042] In an optional embodiment, the placement platform 3 is threaded with four sets of limiting posts 5, and the four sets of limiting posts 5 are symmetrically distributed in pairs. Each set of limiting posts 5 has three posts, and each set of limiting posts 5 is distributed at right angles.

[0043] It should be noted that the upper surface of the placement platform 3 has several threaded grooves, which are distributed in a matrix. The end of the limiting post 5 connected to the placement platform 3 is convex. The outer surface of the convex end of the limiting post 5 has external threads, which are adapted to the threaded grooves on the placement platform 3, so that the lower end of the limiting post 5 can be tightened on the placement platform 3. The several threaded grooves on the placement platform 3 allow the operator to adjust the distribution and orientation of the limiting post 5 to adapt to the processing of switch boxes of different specifications.

[0044] In this embodiment, the switch box, which is supported and positioned by the abutment block 49 and the clamping block 410, is pushed between the two sets of limiting posts 5, and the end of the switch box near the inner side of the support frame 1 is attached to the two sets of limiting posts 5 on one side, so that the switch box can be processed by the downward-moving tapping drill bit 24. Conversely, attaching to the two sets of limiting posts 5 on the other side allows for symmetrical tapping of the switch box.

[0045] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Since this utility model is mainly used to protect mechanical structures, the control method and circuit connection and other technical means will not be described in detail here.

[0046] The working principle in the above embodiments is as follows:

[0047] After placing the switch box to be processed in front of the placement platform 3, you can hold the threaded rods 46 on both sides and drive the abutment 49 on the spring telescopic rod 47 to slide to the left and right sides of the switch box through the support rod 43. When the stop block 412 is in contact with the sleeve on the telescopic plate 44, the rotating column 45 is blocked and limited. At this time, you can rotate the threaded rod 46 normally to drive the abutment 49 on the spring telescopic rod 47 to abut the switch box. At the same time, the retracted spring telescopic rod 47 pushes the clamping block 410 through the push rod 411 to stably support and position the switch box.

[0048] After the switch box is stably positioned, continue to hold the threaded rod 46 and push the switch box into the two sets of limit posts 5 on one side to further stabilize and support the switch box. Then, the activated hydraulic cylinder 21 drives the drive motor 23 on the mounting plate 22 to move down, which in turn drives the tapping drill bit 24 driven by the drive motor 23 to move down and tap the switch box below it. After one tapping point of the switch box is completed, push the switch box into the two sets of limit posts 5 on the other side to perform symmetrical tapping on the switch box.

[0049] After the extension plate 44 causes the stop 412 on the rotating column 45 to separate from the sleeve plate on the extension plate 44, the rotating column 45 is no longer blocked and limited. At this time, the switch box fixed by the stop block 49 and the clamping block 410 is rotated and adjusted by the threaded rod 46, so that the upper and lower surfaces of the switch box can be tapped without being removed.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tapping mechanism for an industrial switch box that is easy to position, comprising a support frame (1), characterized in that: The support frame (1) has a placement platform (3) fixedly connected to its inner bottom wall. The lower end of the support frame (1) is provided with positioning parts (4) located on the left and right sides of the placement platform (3). The positioning component (4) includes two mounting brackets (41) symmetrically fixedly connected to the lower end of the support frame (1). A sliding frame (42) is slidably connected to the mounting bracket (41). A support rod (43) is fixedly connected to the back of the sliding frame (42). A telescopic plate (44) is slidably connected to the support rod (43), and a rotating column (45) is rotatably connected to it. A threaded rod (46) is threaded through the center of the rotating column (45). The threaded rod (46) passes through the rotating column (45). One end of the rotating column (45) is rotatably connected to a spring telescopic rod (47). The end of the spring telescopic rod (47) away from the telescopic plate (44) is fixedly connected to a stop block (49). A clamping block (410) is hinged on the stop block (49). A push rod (411) is hinged between the clamping block (410) and the spring telescopic rod (47). A stop block (412) is fixedly connected on the rotating column (45). A limiting rod (48) that penetrates the rotating column (45) is fixedly connected to the end of the spring telescopic rod (47) near the telescopic plate (44). The upper end of the support frame (1) is provided with a tapping mechanism (2) for tapping the switch box. The placement platform (3) is threaded with four sets of limiting posts (5), and the four sets of limiting posts (5) are symmetrically distributed in pairs. Each set of limiting posts (5) has three posts, and each set of limiting posts (5) is distributed at right angles.

2. The conveniently positioned tapping mechanism for an industrial switch box according to claim 1, characterized in that, The telescopic plate (44) consists of a sleeve plate and a sliding plate. The sleeve plate is slidably connected to the support rod (43), and the sliding plate is slidably connected to the inside of the sleeve plate. The lower end of the sliding plate is T-shaped, and the rotating column (45) is rotatably connected to the sliding plate.

3. The conveniently positioned tapping mechanism for an industrial switch box according to claim 1, characterized in that, The rotating column (45) has a threaded hole in the middle, and the threaded hole is engaged with the thread on the outside of the threaded rod (46). The rotating column (45) has a circular hole for the sliding of the limiting rod (48).

4. The conveniently positioned tapping mechanism for an industrial switch box according to claim 1, characterized in that, The support rod (43) is U-shaped, and there are four stops (412), which are symmetrically distributed in pairs on the two rotating columns (45).

5. The conveniently positioned tapping mechanism for an industrial switch box according to claim 1, characterized in that, The spring telescopic rod (47) consists of a sleeve rod, a sliding rod and a spring. The sleeve rod is rotatably connected to one end of the threaded rod (46) that passes through the rotating column (45). The sliding rod is slidably connected to the inside of the sleeve rod. The spring is fixedly connected between the end of the sliding rod located inside the sleeve rod and the inside of the sleeve rod.

6. The conveniently positioned tapping mechanism for an industrial switch box according to claim 5, characterized in that, The number of clamping blocks (410) is four, and the four clamping blocks (410) are symmetrically distributed in pairs on the abutment block (49). The end of the push rod (411) away from the clamping block (410) is hinged to the sleeve rod.

7. The conveniently positioned tapping mechanism for an industrial switch box according to claim 1, characterized in that, The upper surface of the placement platform (3) is provided with several threaded grooves, and the several threaded grooves are distributed in a matrix. The end of the limiting post (5) connected to the placement platform (3) is convex. The outer surface of the convex end of the limiting post (5) is provided with external threads, and the external threads are adapted to the threaded grooves on the placement platform (3).

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