Perforating device for power distribution cabinet production

Abstract

The utility model relates to the technical field of power distribution cabinet production, in particular to a punching device for power distribution cabinet production, which comprises a bin body, a disc is rotatably mounted in the center of the top of the bin body, the bottom end of the disc penetrates through and extends into the bin body, and a cylinder is fixedly mounted in the center of the top of the disc. A pressing mechanism is arranged on the rear side of the top of the bin body, a placing mechanism is arranged on the bin body, and a driving mechanism and a punching mechanism are arranged inside the bin body and outside the cylinder correspondingly. According to the punching device for production of the power distribution cabinet, by arranging the driving mechanism and the punching mechanism, when the punching device is used, a needed punching head can be conveniently and rapidly adjusted to a punching area, punching operation can be completed by operating a pressing mechanism, punching assemblies of different models do not need to be manually replaced, and the punching device is very convenient and rapid to use; and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinet production, in particular to a punching device used for power distribution cabinet production. Background Art

[0002] The power distribution cabinet is the final equipment of the power distribution system and is a general term for the motor control center. The power distribution cabinet has two main functions: one is to distribute and control power to electrical equipment, and the other is to provide power-off protection when the circuit is overloaded, short-circuited or leaking. The power distribution cabinet is widely used in power distribution control of office buildings, residential buildings, schools, hospitals and other living electricity due to its good functions. It can also be used for the distribution of power supply in power supply and distribution systems in all buildings such as sports buildings and industrial buildings.

[0003] The copper busbar is an important component on the distribution cabinet. When the copper busbar is produced, different types of holes need to be punched to ensure accurate and reliable connection between the copper busbar and various electrical components or connecting devices. When the existing punching device punches different types of holes, it is necessary to manually replace different types of punching components, which is inconvenient to use. Therefore, a punching device for the production of distribution cabinets is proposed to solve the above problem. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a punching device for the production of distribution cabinets, which has the advantages of being easy to use and solves the problem that the existing punching devices need to replace different types of punching components when punching different types of holes, which is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for the production of distribution cabinets, comprising a warehouse body, a disc is rotatably installed at the top center of the warehouse body, the bottom end of the disc penetrates and extends into the interior of the warehouse body, a cylinder is fixedly installed at the top center of the disc, a pressing mechanism is arranged on the top rear side of the warehouse body, a placing mechanism is arranged on the warehouse body, and a driving mechanism and a punching mechanism are respectively arranged inside the warehouse body and outside the cylinder.

[0006] Furthermore, the driving mechanism includes a mounting plate, a servo motor, a driving gear and a driven gear. The bottom end of the outer peripheral wall of the disc is fixedly sleeved with a mounting plate, the right side of the inner wall of the warehouse body is fixedly mounted with a mounting plate, the top of the mounting plate is fixedly mounted with a servo motor, and the output end of the servo motor is fixedly mounted with a driving gear, and the driving gear is meshed with the driven gear.

[0007] Furthermore, the punching mechanism includes a mounting frame, a movable rod, a limit block, a telescopic spring and a punching head. The mounting frame is fixedly mounted on the top of the outer circumferential wall of the cylinder, a movable rod is movably mounted on the top of the mounting frame and at one end away from the cylinder, the bottom end of the movable rod passes through and extends to the bottom of the mounting frame, a limit block is fixedly mounted on the top of the movable rod, a telescopic spring is sleeved on the top of the outer circumferential wall of the movable rod, and a punching head is fixedly mounted on the bottom of the movable rod.

[0008] Furthermore, a feeding hole is provided on the top of the disc and below the punching head, and a controller is fixedly installed on the front of the bin body.

[0009] Furthermore, the pressing mechanism includes a sleeve, a lifting rod, a pressing plate, an L-shaped plate and a hydraulic push rod. The sleeve is fixedly installed on the top left end of the warehouse body and the inside of the cylinder. A lifting rod with one end penetrating the sleeve and extending to the inside of the warehouse body is movably installed above the sleeve. A pressing plate is fixedly installed on the top of the lifting rod. An L-shaped plate with one end extending to the top of the pressing plate is fixedly installed on the top rear end of the warehouse body. A hydraulic push rod is fixedly installed on the top of the L-shaped plate. The output end of the hydraulic push rod penetrates the L-shaped plate and is fixedly connected to the top center of the pressing plate.

[0010] Furthermore, the placement mechanism includes a fixed block, a placement plate, a placement groove and a through hole. A fixed block is fixedly installed at the top left end of the warehouse body and on the front and rear sides of the disc. A placement plate extending above the disc is fixedly installed on the top of the fixed block. A placement groove is opened on the top of the placement plate, and a through hole opened on the placement plate is fixedly installed at the center of the inner bottom wall of the placement groove.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] The punching device for power distribution cabinet production can adjust the required punching head to the punching area conveniently and quickly through the provided driving mechanism and punching mechanism when in use, and the punching operation can be completed by operating the pressing mechanism, without the need to manually replace punching components of different models. The device is very convenient and quick to use, and the practicability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 This is a bottom-view cross-sectional view of the utility model;

[0016] Figure 4It is a schematic diagram of the placement mechanism structure of the utility model.

[0017] In the figure: 1 bin body, 11 controller, 2 disc, 21 feeding hole, 3 cylinder, 4 punching mechanism, 41 mounting frame, 42 movable rod, 43 limit block, 44 telescopic spring, 45 punching head, 5 pressing mechanism, 51 sleeve, 52 lifting rod, 53 pressing plate, 54 L-shaped plate, 55 hydraulic push rod, 6 placement mechanism, 61 fixing block, 62 placement plate, 63 placement slot, 64 through hole, 7 driving mechanism, 71 mounting plate, 72 servo motor, 73 driving gear, 74 driven gear. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 In this embodiment, a punching device for the production of power distribution cabinets includes a warehouse body 1, a disc 2 is rotatably installed at the top center of the warehouse body 1, the bottom end of the disc 2 penetrates and extends into the interior of the warehouse body 1, a cylinder 3 is fixedly installed at the top center of the disc 2, a pressing mechanism 5 is arranged on the top rear side of the warehouse body 1, a placing mechanism 6 is arranged on the warehouse body 1, and a driving mechanism 7 and a punching mechanism 4 are respectively arranged inside the warehouse body 1 and outside the cylinder 3.

[0020] In this embodiment, the punching mechanism 4 includes a mounting frame 41, a movable rod 42, a limit block 43, a telescopic spring 44 and a punching head 45. The mounting frame 41 is fixedly mounted on the top of the outer peripheral wall of the cylinder 3, and the movable rod 42 is movably mounted on the top of the mounting frame 41 and one end away from the cylinder 3. The bottom end of the movable rod 42 passes through and extends to the bottom of the mounting frame 41. The limit block 43 is fixedly mounted on the top of the movable rod 42, the telescopic spring 44 is sleeved on the top of the outer peripheral wall of the movable rod 42, and the punching head 45 is fixedly mounted on the bottom of the movable rod 42;

[0021] The pressing mechanism 5 includes a sleeve 51, a lifting rod 52, a pressing plate 53, an L-shaped plate 54 and a hydraulic push rod 55. The sleeve 51 is fixedly installed at the left end of the top of the warehouse body 1 and the inside of the cylinder 3. A lifting rod 52 with one end penetrating through the sleeve 51 and extending into the warehouse body 1 is movably installed above the sleeve 51. A pressing plate 53 is fixedly installed on the top of the lifting rod 52. An L-shaped plate 54 with one end extending above the pressing plate 53 is fixedly installed at the rear end of the top of the warehouse body 1. A hydraulic push rod 55 is fixedly installed on the top of the L-shaped plate 54. The output end of the hydraulic push rod 55 penetrates the L-shaped plate 54 and is fixedly connected to the top center of the pressing plate 53.

[0022] Specifically, the hydraulic push rod 55 is operated to move the pressing plate 53 downward. As the pressing plate 53 moves, the limit block 43 is gradually squeezed. The limit block 43 moves the punching head 45 on the movable rod 42 downward to compress the telescopic spring 44 to perform the copper busbar punching operation.

[0023] In this embodiment, the driving mechanism 7 includes a mounting plate 71, a servo motor 72, a driving gear 73 and a driven gear 74. The mounting plate 71 is fixedly sleeved on the bottom end of the outer peripheral wall of the disk 2, the mounting plate 71 is fixedly mounted on the right side of the inner wall of the bin body 1, the servo motor 72 is fixedly mounted on the top of the mounting plate 71, and the driving gear 73 is fixedly mounted on the output end of the servo motor 72, and the driving gear 73 is meshed with the driven gear 74.

[0024] When the punching head 45 needs to be replaced, the servo motor 72 is started to rotate the driving gear 73, and the driving gear 73 transmits power to the driven gear 74. The driven gear 74 rotates the punching head 45 on the disc 2, so that the required punching head 45 can be adjusted to the punching area without manually replacing different models of punching components.

[0025] In this embodiment, a feeding hole 21 is provided on the top of the disc 2 and below the punching head 45 , and a controller 11 is fixedly mounted on the front of the bin body 1 .

[0026] It should be noted that the servo motor 72 and the hydraulic push rod 55 are both electrically connected to the controller 11 .

[0027] Specifically, the controller 11 can control the equipment electrically connected thereto; the setting of the discharge hole 21 allows the debris generated during the punching process to fall into the bin body 1.

[0028] In this embodiment, the placement mechanism 6 includes a fixed block 61, a placement plate 62, a placement groove 63 and a through hole 64. The fixed block 61 is fixedly installed at the top left end of the warehouse body 1 and on the front and rear sides of the disc 2. The top of the fixed block 61 is fixedly installed with a placement plate 62 extending above the disc 2. The top of the placement plate 62 is provided with a placement groove 63, and the center of the inner bottom wall of the placement groove 63 is fixedly installed with a through hole 64 opened on the placement plate 62.

[0029] Specifically, the placement groove 63 facilitates the positioning of the copper busbar, and the provision of the through hole 64 will not cause any obstruction to the punching head 45 .

[0030] The working principle of the above embodiment is:

[0031] (1) Insert the copper bar to be punched into the placement groove 63. The placement groove 63 can position the copper bar. Operate the hydraulic push rod 55 to move the pressing plate 53 downward. As the pressing plate 53 moves, it will gradually squeeze the limit block 43. The limit block 43 moves the punching head 45 on the movable rod 42 downward to compress the telescopic spring 44, thereby performing the punching operation on the copper bar.

[0032] (2) After the punching is completed, the debris generated by the punching can fall into the bin body 1 along the discharge hole 21, and the hydraulic push rod 55 is operated to reset, and the telescopic spring 44 moves the punching head 45 upward to reset;

[0033] (3) When the punching head 45 needs to be replaced, the servo motor 72 is started to rotate the driving gear 73, and the driving gear 73 transmits power to the driven gear 74. The driven gear 74 rotates the punching head 45 on the disc 2, so that the required punching head 45 can be adjusted to the punching area without manually replacing different types of punching components.

[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 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 punching device for power distribution cabinet production, comprising a bin body (1), characterized in that: A disc (2) is rotatably mounted at the center of the top of the warehouse body (1); the bottom end of the disc (2) penetrates and extends into the interior of the warehouse body (1); a cylinder (3) is fixedly mounted at the center of the top of the disc (2); a pressing mechanism (5) is arranged at the rear side of the top of the warehouse body (1); a placing mechanism (6) is arranged on the warehouse body (1); a driving mechanism (7) and a punching mechanism (4) are respectively arranged inside the warehouse body (1) and outside the cylinder (3).

2. The punching device for power distribution cabinet production according to claim 1 is characterized in that: The driving mechanism (7) comprises a mounting plate (71), a servo motor (72), a driving gear (73) and a driven gear (74); the mounting plate (71) is fixedly sleeved on the bottom end of the outer peripheral wall of the disk (2); the mounting plate (71) is fixedly mounted on the right side of the inner wall of the bin body (1); the servo motor (72) is fixedly mounted on the top of the mounting plate (71); the driving gear (73) is fixedly mounted on the output end of the servo motor (72); and the driving gear (73) is meshed with the driven gear (74).

3. The punching device for power distribution cabinet production according to claim 1 is characterized in that: The punching mechanism (4) comprises a mounting frame (41), a movable rod (42), a limit block (43), a telescopic spring (44) and a punching head (45); the mounting frame (41) is fixedly mounted on the top end of the outer peripheral wall of the cylinder (3); the movable rod (42) is movably mounted on the top end of the mounting frame (41) and away from the cylinder (3); the bottom end of the movable rod (42) passes through and extends below the mounting frame (41); the limit block (43) is fixedly mounted on the top of the movable rod (42); the telescopic spring (44) is sleeved on the top end of the outer peripheral wall of the movable rod (42); and the punching head (45) is fixedly mounted on the bottom of the movable rod (42).

4. The punching device for power distribution cabinet production according to claim 3 is characterized in that: A feeding hole (21) is provided at the top of the disc (2) and below the punching head (45), and a controller (11) is fixedly mounted on the front of the bin body (1).

5. The punching device for power distribution cabinet production according to claim 1 is characterized in that: The pressing mechanism (5) comprises a sleeve (51), a lifting rod (52), a pressing plate (53), an L-shaped plate (54) and a hydraulic push rod (55); the sleeve (51) is fixedly mounted on the left end of the top of the warehouse body (1) and the inside of the cylinder (3); the lifting rod (52) having one end penetrating the sleeve (51) and extending into the interior of the warehouse body (1) is movably mounted above the sleeve (51); the pressing plate (53) is fixedly mounted on the top of the lifting rod (52); the L-shaped plate (54) having one end extending above the pressing plate (53) is fixedly mounted at the rear end of the top of the warehouse body (1); the hydraulic push rod (55) is fixedly mounted on the top of the L-shaped plate (54); the output end of the hydraulic push rod (55) penetrates the L-shaped plate (54) and is fixedly connected to the top center of the pressing plate (53).

6. The punching device for power distribution cabinet production according to claim 1 is characterized in that: The placement mechanism (6) comprises a fixed block (61), a placement plate (62), a placement groove (63) and a through hole (64); a fixed block (61) is fixedly installed at the top left end of the warehouse body (1) and located at the front and rear sides of the disc (2); a placement plate (62) extending above the disc (2) is fixedly installed on the top of the fixed block (61); a placement groove (63) is opened on the top of the placement plate (62); and a through hole (64) opened on the placement plate (62) is fixedly installed at the center of the inner bottom wall of the placement groove (63).

Images