Power distribution cabinet mounting hole machining device

Abstract

The utility model relates to a power distribution cabinet mounting hole processing device, which belongs to the technical field of power distribution cabinet processing and comprises a bottom plate, a support is fixedly connected to the top of the bottom plate, and a driving component is arranged at the top of the bottom plate. According to the power distribution cabinet mounting hole machining device, when a power distribution cabinet body is subjected to mounting hole machining, the power distribution cabinet body is placed on the tops of two tool plates, then two hydraulic rods are started to drive a protective top plate to move upwards and make contact with the inner top wall of the power distribution cabinet body, and then equipment is started to punch the inner wall of the power distribution cabinet body; therefore, the situation of deformation of the groove is avoided as much as possible during punching; when the left side and the right side need to be punched, a motor is started to drive a screw rod to rotate, so that a movable plate moves left and right, an inner side plate is close to the inner wall of one side of the power distribution cabinet body, a sliding plate slides in a support and assists an outer plate in making contact with the power distribution cabinet body, and punching equipment is placed on the tool frame for punching; and the risk that arms of workers are injured when the hole is drilled through is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinet processing, in particular to a power distribution cabinet installation hole processing device. Background Art

[0002] The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, relatively common application, stable and reliable operation, high space utilization, small footprint and environmental protection. It is the control center that directs the reasonable distribution of electric energy among various components in the power supply line, the control link that reliably accepts the upper power supply and correctly feeds out the load electric energy, and the key to whether the user is satisfied with the power supply quality. Improving the operational reliability of the power distribution box is the goal of creating high-quality projects. The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, which is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the electric energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] Most of the existing hole-opening devices for the production and processing of distribution cabinets require manual force on the drill in actual use, so as to drive the drill to penetrate the distribution cabinet downward to make a hole. However, when the staff use it in actual use, the cabinet body of the distribution cabinet may suddenly break through, causing the staff to lose their support point instantly and need to react in a very short time. If they are not careful, there may be a risk of arm injury, which poses a certain safety hazard. In addition, when the drill is drilling a hole on the edge, the shell will be deformed due to the angle or position, which will result in the shell having to be knocked to restore it later, further increasing the cost of drilling. Therefore, a distribution cabinet installation hole processing device is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a device for processing installation holes of a distribution cabinet, which has the advantages of being less likely to cause the risk of arm collision when processing the installation holes of the distribution cabinet, reducing the safety hazards during processing, and solving the problem that the edges of the installation holes of the existing distribution cabinet are easily deformed during processing, resulting in high processing costs.

[0005] To achieve the above object, the utility model provides the following technical solution: a device for processing installation holes of a power distribution cabinet, comprising a bottom plate, a support is fixedly connected to the top of the bottom plate, a driving component is arranged on the top of the bottom plate, and a protective component is arranged on the top of the support;

[0006] The protection assembly includes a movable plate, which is movably connected to the top of the base plate, the top of the movable plate is fixedly connected to a bearing plate, the top of the bearing plate is fixedly connected to two hydraulic rods, the movable ends of the two hydraulic rods are fixedly connected to the same protective top plate, the left and right sides of the protective top plate are slidably connected to inner plates, the bottom of the protective top plate is fixedly connected to two support plates, the interiors of the two support plates are threadedly connected to studs, the interior of the support is slidably connected to a sliding plate, the interior of the sliding plate is fixedly connected to a movable column, and the outer surface of the movable column is slidably connected to an outer plate.

[0007] Furthermore, the number of the supports is two, and tooling plates are fixedly connected to opposite sides of the two supports, and the same power distribution cabinet body is placed on the top of the two tooling plates.

[0008] Furthermore, the driving assembly includes a motor, the motor is fixedly connected to the outer surface of the left support, one end of the motor output shaft is fixedly connected to a screw rod, and the movable plate is movably connected to the top of the bottom plate via the screw rod.

[0009] Furthermore, the bearing plate is in the shape of a rectangular plate, a plurality of blind holes are opened inside the protective top plate, a sliding column is fixedly connected inside the protective top plate, and the two inner plates slide inside the protective top plate through the sliding column.

[0010] Furthermore, a plurality of limiting grooves are provided inside the two inner plates, and the two studs are located inside the two inner plates through the limiting grooves. Sliding grooves are provided inside the two supports, and the two sliding plates slide inside the two supports through the sliding grooves.

[0011] Furthermore, grooves are provided inside the two sliding plates, and the number of the movable columns is four. The four movable columns are symmetrically distributed inside the two sliding plates in groups of two.

[0012] Furthermore, the outer surfaces of the two outer plates are fixedly connected to a tooling frame, the opposite sides of the two outer plates are fixedly connected to auxiliary outer plates, and a plurality of through holes are opened inside the two auxiliary outer plates.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The installation hole processing device of the distribution cabinet, when the distribution cabinet body is being processed for installation holes, it is placed on the top of two tooling plates, and then the two hydraulic rods are started to drive the protective top plate to move upward and contact with the inner top wall of the distribution cabinet body, and then the equipment is turned on to punch holes on its inner wall, thereby avoiding the deformation of the grooves as much as possible during the punching; when the left and right sides need to be punched, the motor is started to drive the screw to rotate, so that the movable plate moves left and right, and the inner plate is close to the inner wall of one side of the distribution cabinet body, and the sliding plate slides inside the support and assists the outer plate to contact with the distribution cabinet body. The punching equipment can be placed on the tooling frame for drilling, thereby reducing the risk of arm injuries to the staff when drilling through the hole diameter.

[0015] 2. The distribution cabinet installation hole processing device is connected with studs through the internal threads of the support plate. When the two inner plates are protected, they can be adjusted according to the width of the distribution cabinet body, so that after the position relationship of the inner plates is adjusted, they can be limited by the studs, thereby improving the safety when drilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main cross-sectional view of the structure of the utility model;

[0017] Figure 2 This is a left view of the inner side plate of the utility model structure;

[0018] Figure 3 This is the left side view of the outer side plate of the utility model structure;

[0019] Figure 4 It is a three-dimensional diagram of the structural support of the utility model.

[0020] In the figure: 1. bottom plate; 2. support; 3. tooling plate; 4. motor; 5. screw; 6. moving plate; 7. bearing plate; 8. hydraulic rod; 9. protective top plate; 10. sliding column; 11. inner side plate; 12. support plate; 13. stud; 14. sliding plate; 15. movable column; 16. outer side plate; 17. auxiliary outer plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4A distribution cabinet installation hole processing device in this embodiment includes a base plate 1, a support 2 is fixedly connected to the top of the base plate 1, the number of the supports 2 is two, and tooling plates 3 are fixedly connected to the opposite sides of the two supports 2, and the same distribution cabinet body is placed on the top of the two tooling plates 3.

[0023] A driving assembly is arranged on the top of the base plate 1 , and the driving assembly includes a motor 4 . The motor 4 is fixedly connected to the outer surface of the left support 2 , and a screw rod 5 is fixedly connected to one end of the output shaft of the motor 4 .

[0024] A protection component is provided on the top of the support 2 ; the protection component includes a movable plate 6 , which is movably connected to the top of the base plate 1 , and the movable plate 6 is movably connected to the top of the base plate 1 via a screw 5 .

[0025] The top of the movable plate 6 is fixedly connected to a bearing plate 7, which is in the shape of a rectangular plate. Two hydraulic rods 8 are fixedly connected to the top of the bearing plate 7. The movable ends of the two hydraulic rods 8 are fixedly connected to the same protective top plate 9. The left and right sides of the protective top plate 9 are slidably connected to inner plates 11. A number of blind holes are provided inside the protective top plate 9. The inside of the protective top plate 9 is fixedly connected to a sliding column 10, and the two inner plates 11 slide inside the protective top plate 9 through the sliding column 10.

[0026] Two support plates 12 are fixedly connected to the bottom of the protective top plate 9, and the insides of the two support plates 12 are both threadedly connected with studs 13. The insides of the two inner plates 11 are each provided with a plurality of limiting grooves, and the two studs 13 are both located inside the two inner plates 11 through the limiting grooves.

[0027] A sliding plate 14 is slidably connected inside the support 2, and sliding grooves are provided inside the two supports 2. The two sliding plates 14 slide inside the two supports 2 through the sliding grooves. A movable column 15 is fixedly connected inside the sliding plate 14, and grooves are provided inside the two sliding plates 14. There are four movable columns 15, and the four movable columns 15 are symmetrically distributed inside the two sliding plates 14 in groups of two.

[0028] The outer surface of the movable column 15 is slidably connected to an outer plate 16, and the outer surfaces of the two outer plates 16 are fixedly connected to a tooling frame. The opposite sides of the two outer plates 16 are fixedly connected to auxiliary outer plates 17, and the insides of the two auxiliary outer plates 17 are opened with a plurality of through holes.

[0029] In this embodiment, the studs 13 are connected to the internal threads of the support plate 12, and the two inner plates 11 can be adjusted according to the width of the distribution cabinet body during protection, so that after the position relationship of the inner plates 11 is adjusted, they can be limited by the studs 13, thereby improving safety during drilling.

[0030] In this embodiment, by arranging the movable column 15 inside the sliding plate 14, the movable column 15 can play a guiding role when the outer plate 16 moves, ensuring that the protective outer plate 17 is more convenient in providing corresponding holes.

[0031] The working principle of the above embodiment is:

[0032] The device for processing installation holes of the distribution cabinet is used to place the distribution cabinet body on top of two tooling plates 3 when the installation holes are being processed. Then, the two hydraulic rods 8 are started to drive the protective top plate 9 to move upward and contact the inner top wall of the distribution cabinet body. Then, the device is turned on to punch holes in the inner wall, thereby avoiding deformation of the grooves as much as possible during the punching process. When holes need to be punched on the left and right sides, the motor 4 is started to drive the screw 5 to rotate, so that the movable plate 6 moves left and right, and the inner plate 11 is close to the inner wall of one side of the distribution cabinet body. The sliding plate 14 slides inside the support 2 and assists the outer plate 17 to contact the distribution cabinet body. The punching equipment can be placed on the tooling frame for punching, thereby reducing the risk of arm injuries to workers when drilling holes.

[0033] It should be noted that the standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description in the specification and drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art, and conventional means. Machinery, parts and equipment all adopt conventional models in the prior art; plus the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for machining installation holes of a power distribution cabinet, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a support (2), the top of the base plate (1) is provided with a driving component, and the top of the support (2) is provided with a protective component; The protective assembly comprises a movable plate (6), wherein the movable plate (6) is movably connected to the top of the base plate (1), the top of the movable plate (6) is fixedly connected to a bearing plate (7), the top of the bearing plate (7) is fixedly connected to two hydraulic rods (8), the movable ends of the two hydraulic rods (8) are fixedly connected to the same protective top plate (9), the left and right sides of the protective top plate (9) are slidably connected to inner plates (11), the bottom of the protective top plate (9) is fixedly connected to two support plates (12), the insides of the two support plates (12) are threadedly connected to studs (13), the inside of the support (2) is slidably connected to a sliding plate (14), the inside of the sliding plate (14) is fixedly connected to a movable column (15), and the outer surface of the movable column (15) is slidably connected to an outer plate (16).

2. A device for machining installation holes for a power distribution cabinet according to claim 1, characterized in that: The number of the supports (2) is two, and a tooling plate (3) is fixedly connected to the opposite sides of the two supports (2), and the same power distribution cabinet body is placed on the top of the two tooling plates (3).

3. A device for machining installation holes for a power distribution cabinet according to claim 1, characterized in that: The driving assembly comprises a motor (4), the motor (4) is fixedly connected to the outer surface of the left support (2), and one end of the output shaft of the motor (4) is fixedly connected to a screw rod (5).

4. A device for machining installation holes for a power distribution cabinet according to claim 1, characterized in that: The bearing plate (7) is in the shape of a rectangular plate, a plurality of blind holes are opened inside the protective top plate (9), a sliding column (10) is fixedly connected inside the protective top plate (9), and the two inner side plates (11) slide inside the protective top plate (9) through the sliding column (10).

5. The device for machining installation holes of a power distribution cabinet according to claim 1, characterized in that: A plurality of limiting grooves are provided inside the two inner plates (11), and the two studs (13) are located inside the two inner plates (11) through the limiting grooves. Sliding grooves are provided inside the two supports (2), and the two sliding plates (14) slide inside the two supports (2) through the sliding grooves.

6. A device for machining installation holes for a power distribution cabinet according to claim 1, characterized in that: The inside of the two sliding plates (14) are both provided with grooves, the number of the movable columns (15) is four, and the four movable columns (15) are symmetrically distributed inside the two sliding plates (14) in groups of two.

7. The device for machining installation holes of a power distribution cabinet according to claim 1, characterized in that: The outer surfaces of the two outer plates (16) are fixedly connected to a tooling frame, and the opposite sides of the two outer plates (16) are fixedly connected to an auxiliary outer plate (17), and the insides of the two auxiliary outer plates (17) are provided with a plurality of through holes.

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