Plate positioning and punching machine for ultrahigh-voltage switch cabinet

Abstract

The utility model relates to the technical field of plate punching, in particular to an ultrahigh-voltage switch cabinet plate positioning punching machine which comprises a bottom plate fixedly arranged below a punching drill bit, an inner cavity is formed in the bottom plate, a drill hole drilled by the punching drill bit is upwards formed in the inner cavity, and a discharging groove right opposite to the drill hole is downwards formed in the inner cavity. The front portion of the discharging groove is high and the rear portion of the discharging groove is low. The rear side of the discharging groove communicates with a strip-shaped through groove. A push plate is arranged in the inner cavity and located on the left side of the row of drill holes in the longitudinal direction, the height of the push plate is consistent with that of the inner cavity, and the push plate is driven by a driving device to synchronously move towards the drill holes. By means of the device, the push plate can move, the moving track of the push plate passes through the drilling position, residues adhering to the drilling position can be pushed out by the push plate and fall into the discharging groove, and then the residues fall out of the bottom plate through the strip-shaped through groove under the gravity effect, so that the residues can be effectively prevented from adhering to the drilling position, and the situation that the residues are cushioned under a plate to affect normal punching of the plate is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of plate punching, in particular to a superhigh voltage switch cabinet plate positioning punch. BACKGROUND

[0002] The superhigh low voltage switch cabinet is a device for connecting high voltage or low voltage cable, and is generally used in power supply bureau and transformer substation.

[0003] In the production of the superhigh voltage switch cabinet, honeycomb holes are formed on the cabinet plate to prevent the temperature inside the cabinet from being too high.

[0004] During the punching process, a plurality of holes are punched at one time, and the residues generated during the punching process are easily stuck to the honeycomb holes. UTILITY MODEL CONTENTS

[0005] The utility model provides a superhigh voltage switch cabinet plate positioning punch to solve the defects in the prior art.

[0006] The utility model is implemented by the following technical solutions:

[0007] The superhigh voltage switch cabinet plate positioning punch comprises a bottom plate fixedly arranged below a punch drill bit, an inner cavity is formed in the bottom plate, a drill hole is formed in the inner cavity by the punch drill bit, a discharge chute is formed in the inner cavity opposite to the drill hole, the discharge chute is high in front and low in back and is connected to a strip-shaped through groove at the back side, and the strip-shaped through groove penetrates the bottom plate downward; a push plate is arranged in the inner cavity, the push plate is located at the left side of a longitudinal row of drill holes and has the same height as the inner cavity, and the push plate is driven by a driving device to move synchronously toward the drill hole direction.

[0008] When the punch drill bit drills the drill hole and moves upward to return, the push plate moves horizontally under the driving of the push plate driving device, so the moving track of the push plate passes through the drill hole, the residues stuck to the drill hole are pushed out by the push plate and fall into the discharge chute, and then the residues fall out of the bottom plate through the strip-shaped through groove under the action of gravity, thereby effectively preventing the residues from being stuck to the drill hole and affecting the normal punching of the plate.

[0009] As preferred, the driving device comprises an electric telescopic rod and a connecting rod, the electric telescopic rod is fixedly arranged in the bottom plate and the movable end of the electric telescopic rod is fixedly connected with the outermost push plate, the adjacent two push plates are fixedly connected through the connecting rod, and the connecting rod is located at the front and back sides of the push plate.

[0010] As preferred, the vertical section of the discharge chute is a tapered structure which is wide at the top and narrow at the bottom.

[0011] As preferred, the front end of the discharge chute is provided with a spray head, the spray head is arranged along the length direction of the discharge chute and the spray head is communicated with the air pump.

[0012] As preferred, one end of the air pipe communicated with the air outlet end of the air pump, the air pipe is fixedly arranged on the bottom plate and the other end of the air pipe is closed, and the spray head is communicated with the air pipe.

[0013] The application has the advantages that the push plate moves, the moving track of the push plate passes through the drill hole, the residues adhered to the drill hole are pushed out by the push plate and fall into the discharge chute, then fall out of the bottom plate through the strip-shaped through groove under the action of gravity, thereby effectively preventing the residues from adhering to the drill hole and affecting the normal punching of the plate. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0015] Figure 1 is a structural schematic diagram of the present application;

[0016] Figure 2 is a distribution schematic diagram of the connecting rod and the push plate.

[0017] In the drawings:

[0018] 1, bottom plate, 2, drill hole, 3, push plate, 4, connecting rod, 5, electric telescopic rod, 6, discharge chute, 7, strip-shaped through groove, 8, air pipe, 9, spray head. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described in the following with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] A kind of ultra-high voltage switchgear plate positioning punching, as shown in Figure 1 And Figure 2 As shown, including the bottom plate 1 fixedly arranged below punching drill bit, bottom plate 1 is internally provided with inner cavity, the upward of inner cavity is provided with the drill hole 2 drilled by punching drill bit, downward is provided with the discharge chute 6 opposite to drill hole 2, discharge chute 6 is high in front and low in back and rear side is communicated with strip transverse slot 7, strip transverse slot 7 is downwardly through bottom plate 1;Push plate 3 is arranged in inner cavity, push plate 3 is located at the left side of longitudinal one row of drill hole 2 and push plate 3 height is consistent with the height of inner cavity, push plate 3 is driven by driving device and moves synchronously to the direction of drill hole 2.The driving device includes electric telescopic rod 5 and connecting rod 4, electric telescopic rod 5 is fixedly arranged in bottom plate 1 and the movable end of electric telescopic rod 5 is fixedly connected with the outermost push plate 3, adjacent two push plates 3 are fixedly connected by connecting rod 4, and connecting rod 4 is located at the front and back of push plate 3.

[0021] When drill hole 2 is drilled by punching drill bit and moves upwardly and returns to position in use of the present application, push plate 3 is driven by driving device and moves transversely, specifically: the extension of electric telescopic rod 5 drives push plate 3 to move right, and the shortening of electric telescopic rod 5 drives push plate 3 to move left, while all push plates 3 are synchronously moved by connecting rod 4.

[0022] Therefore, the moving track of push plate 3 passes through drill hole 2, and the residues adhered to drill hole 2 are pushed out by push plate 3 and fall in discharge chute 6, and then fall out of bottom plate 1 through strip transverse slot 7 under the action of gravity, so that residues adhered to drill hole 2 can be effectively prevented, and then the board is not affected by the residues adhered to drill hole 2 to affect normal punching of the board.

[0023] The vertical section of the discharge chute 6 is a tapered structure that is wider at the top and narrower at the bottom. The tapered structure of the discharge chute 6 allows the residues to fall better into the discharge chute 6.

[0024] The front end of the discharge chute 6 is provided with a spray head 9, which is arranged along the length direction of the discharge chute 6 and is communicated with the air pump. The spray head 9 can generate gas, so as to push the residues in the discharge chute 6 to the strip transverse slot 7, thereby avoiding the accumulation of residues at the discharge chute 6.

[0025] The air outlet end of the air pump is communicated with one end of an air pipe 8, the air pipe 8 is fixedly arranged on the bottom plate 1 and the other end of the air pipe 8 is closed, and a spray head 9 is communicated on the air pipe 8. Through the air pipe 8, one air pump can supply air to multiple spray heads 9 to realize air blowing.

[0026] The use of the present application can make the push plate 3 move, the moving track of the push plate 3 passes through the drill hole 2, and the residual material adhered to the drill hole 2 is pushed out by the push plate 3 and falls into the discharge chute 6, then falls out of the bottom plate 1 through the strip-shaped through slot 7 under the action of gravity, so that the residual material adhered to the drill hole 2 can be effectively prevented, and the plate material will not be affected by the residual material adhered to the drill hole 2 to affect the normal punching of the plate material.

[0027] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An ultra-high voltage switchgear panel positioning and punching machine, characterized in that: The bottom plate is fixedly arranged below the punching drill, an inner cavity is formed in the bottom plate, the inner cavity is upwardly provided with a drilling hole drilled by the punching drill, and a discharging groove opposite to the drilling hole is downwardly formed.

2. The ultra-high voltage switchgear panel positioning and punching machine according to claim 1, characterized in that: The driving device comprises an electric telescopic rod and a connecting rod, the electric telescopic rod is fixedly arranged in the bottom plate, the movable end of the electric telescopic rod is fixedly connected with the outermost push plate, the adjacent two push plates are fixedly connected through the connecting rod, and the connecting rod is located on the front and back sides of the push plate.

3. The ultra-high voltage switchgear panel positioning and punching machine according to claim 2, characterized in that: The vertical section of the discharging groove is a tapered structure with a wide upper part and a narrow lower part.

4. The ultra-high voltage switchgear panel positioning and punching machine according to claim 3, characterized in that: The front end of the discharging groove is provided with a spray head, the spray head is arranged along the length direction of the discharging groove, and the spray head is communicated with a gas pump.

5. The ultra-high voltage switchgear panel positioning and punching machine according to claim 4, characterized in that: The gas outlet end of the gas pump is communicated with one end of a gas pipe, the gas pipe is fixedly arranged on the bottom plate, the other end of the gas pipe is closed, and the spray head is communicated with the gas pipe.

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