CN210523545U

CN210523545U - Punching device for electric power accessories

Info

Publication number: CN210523545U
Application number: CN201920583490.0U
Authority: CN
Inventors: 徐军; 陈必庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-05-15
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses an electric power accessory punching device, which comprises a worktable, the rectangle notch has been seted up to board middle part extension degree direction, the board top is welded perpendicularly and is fallen concave type support, the vertical downward fixed mounting in concave type support top intermediate position has the punching press jar, and the perpendicular fixed welding in punching press pole lower extreme and the rectangle crossbeam top intermediate position of punching press jar, the equal vertical perforation of having seted up in both ends about the rectangle crossbeam. The utility model discloses an equal vertical perforation of having seted up in both ends about the rectangle crossbeam, and the perforation in vertical activity run through there is the ejector pin, the ejector pin lower extreme welds with alloy clamp plate top intermediate position is perpendicular, when the column cap that punches a hole descends, drives the alloy clamp plate simultaneously and carries out the centre gripping to panel and stabilize, targets in place one step, convenient and fast, efficiency is faster.

Description

Punching device for electric power accessories

Technical Field

The utility model relates to an electric power accessory technical field specifically is an electric power accessory punching device.

Background

At present, the inner panel of the switch board among the power accessory need punch a hole just can make things convenient for the installation in later stage fixed, and current punching device includes the workstation, and the top rear side of workstation is provided with the mounting bracket to be provided with the punching press jar in the bottom of mounting bracket, the bottom output of punching press jar is provided with the ram rod, and the top of workstation is provided with places the board, and is provided with fixing device on the top of placing the board, and fixing device is located the perpendicular below of punching press mould.

However, when the plate of the existing power distribution cabinet is punched, the plate needs to be fixed firstly, then the punching is performed, and the operation wastes time, so that an integrated punching device which can fix the plate in the punching process is needed, the labor intensity of operators is reduced, and the working efficiency is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power accessory punching device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punching device for electric power accessories comprises a machine table, wherein a rectangular notch is formed in the middle of the machine table in the direction of extension degree, an inverted concave type support is vertically welded to the top of the machine table, a punching cylinder is vertically and fixedly installed downwards at the middle position of the top of the inverted concave type support, the lower end of a punching rod of the punching cylinder is vertically and fixedly welded to the middle position of the top of a rectangular cross beam, through holes are vertically formed in the left end and the right end of the rectangular cross beam, an ejector rod vertically and movably penetrates through the through holes, the lower end of the ejector rod is vertically welded to the middle position of the top of an alloy pressing plate, the rectangular cross beam is vertically aligned with the rectangular notch, a nut is sleeved on the ejector rod on the upper portion of the rectangular cross beam in a threaded mode, rectangular sliders are sleeved on the left portion and the right portion of the rectangular cross beam, and a spring is sleeved on the ejector rod between the alloy pressing plate and the rectangular cross beam.

As a preferred embodiment of the utility model, a material receiving trolley is arranged at the lower part of the machine table.

As a preferred embodiment of the present invention, the bottom of the alloy pressing plate is fixed and bonded with a rubber plate.

As a preferred embodiment of the present invention, the punching column cap is vertically aligned with the rectangular notch, and the diameter of the punching column cap is smaller than the width of the rectangular notch.

As an embodiment of the utility model discloses a preferred embodiment, the threaded hole is seted up with the vertical intercommunication of rectangle opening to rectangle slider top intermediate position, and the downthehole vertical downward meshing of threaded hole runs through there is the clamping bolt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an equal vertical perforation of having seted up in both ends about the rectangle crossbeam, and the perforation in vertical activity run through there is the ejector pin, the ejector pin lower extreme welds with alloy clamp plate top intermediate position is perpendicular, when the column cap that punches a hole descends, drives the alloy clamp plate simultaneously and carries out the centre gripping to panel and stabilize, targets in place one step, convenient and fast, efficiency is faster.

2. The utility model discloses owing to cup jointed the spring on being located the ejector pin between alloy clamp plate and the rectangular beam, the decrement of spring can provide decurrent buffering space for the column cap that punches a hole, and threaded hole is seted up to rectangle slider top intermediate position and the vertical intercommunication of rectangle opening, and the vertical downward meshing of threaded hole runs through there is the clamping bolt, fixes the rectangle slider on the rectangular beam through rotatory clamping bolt, guarantees to adjust the interval of the column cap that punches a hole even according to actual need.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the punching device for power accessories of the present invention;

fig. 2 is a schematic view of the structure of the punching device for power accessories according to the present invention, wherein rectangular through openings are distributed on the machine;

fig. 3 is the utility model discloses electric power accessory punching device's centre gripping bolt and rectangle slider connection structure sketch map.

In the figure: the device comprises a machine table 1, a rectangular notch 2, a material receiving trolley 3, a spring 4, a through hole 5, an ejector rod 6, a rectangular cross beam 7, a stamping cylinder 8, a stamping rod 9, an inverted concave support 10, a nut 11, an alloy pressing plate 12, a rubber plate 13, a rectangular sliding block 14, a punching column cap 15, a rectangular through hole 16, a clamping bolt 17 and a threaded hole 18.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a punching device for electric power accessories comprises a machine table 1, wherein a rectangular notch 2 is formed in the middle of the machine table 1 in the extending direction, an inverted concave type support 10 is vertically welded to the top of the machine table 1, a punching cylinder 8 is vertically and downwards fixedly installed in the middle of the top of the inverted concave type support 10, the lower end of a punching rod 9 of the punching cylinder 8 is vertically and fixedly welded to the middle of the top of a rectangular cross beam 7, the punching cylinder 8 is controlled by an external PLC control device, through holes 5 are vertically formed in the left end and the right end of the rectangular cross beam 7, an ejector rod 6 vertically penetrates through the through holes 5 in a movable mode, the ejector rod 6 can move in the through holes 5, the lower end of the ejector rod 6 is vertically welded to the middle of the top of an alloy pressing plate 12, the alloy pressing plate 12 can be clamped and fixed, the rectangular cross beam 7 is vertically aligned with the rectangular notch 2, and a, be located the screw thread has cup jointed nut 11 on the ejector pin 6 on rectangular beam 7 upper portion, and nut 11 can avoid ejector pin 6 to break away from in perforating 5, rectangular slider 14 has been cup jointed in equal interaction in the two parts about rectangular beam 7, rectangular opening 16 with rectangular beam 7 adaptation is seted up at rectangular slider 14 middle part, and rectangular slider 14 can remove on rectangular beam 7 through rectangular opening 16, the vertical downward welding in rectangular slider 14 bottom has the column cap 15 that punches a hole, has cup jointed spring 4 on the ejector pin 6 that is located between alloy pressing plate 12 and the rectangular beam 7, and the decrement of spring 4 can provide decurrent buffer space for the column cap 15 that punches a hole.

In this embodiment (see fig. 1), a material receiving trolley 3 is disposed below the machine table 1, and the material receiving trolley 3 is disposed to collect the punched plate debris.

In this embodiment (see fig. 1), a rubber plate 13 is fixedly bonded to the bottom of the alloy pressing plate 12, and the rubber plate 13 can prevent the plate from being worn.

In this embodiment (see fig. 1), the punching stud 15 is vertically aligned with the rectangular notch 2, and the diameter of the punching stud 15 is smaller than the width of the rectangular notch 2, so that the punching stud 15 can be matched with the rectangular notch 2 for punching.

In this embodiment (see fig. 3), the middle position of the top of the rectangular sliding block 14 is vertically communicated with the rectangular through hole 16 to form a threaded hole 18, a clamping bolt 17 is vertically and downwardly engaged and penetrated in the threaded hole 18, and the rectangular sliding block 14 is fixed on the rectangular cross beam 7 by rotating the clamping bolt 17.

When an electric power accessory punching device uses, need explain, the utility model relates to an electric power accessory punching device, including board 1, rectangle notch 2, receipts material dolly 3, spring 4, perforation 5, ejector pin 6, rectangular beam 7, punching press jar 8, punching press pole 9, the type support of falling concave 10, nut 11, alloy clamp plate 12, rubber slab 13, rectangle slider 14, punching head 15, rectangle opening 16, clamping bolt 17, screw hole 18, the part is the part that general standard or technical personnel in the field know, and its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.

During the use, place the panel that will punch a hole on board 1, according to the interval of punching a hole, with rectangle slider 14 adjustment interval on rectangle crossbeam 7, then rotate centre gripping screw thread 17 and use screw hole 18 to descend, until fix rectangle slider 14 on rectangle crossbeam 7 can, punching press jar 8 work drives rectangle crossbeam 7 through pressure ram 9 and descends, in rectangle crossbeam 7 decline in-process, alloy clamp plate 12 of the rectangle crossbeam 7 left and right sides is pressed and is carried out the centre gripping to panel fixed, then rectangle crossbeam 7 continues to be promoted downwards by punching press jar 8, rectangle crossbeam 7 compresses spring 4, thereby guarantee that the column cap 15 that punches a hole of rectangle slider 14 bottom can punch a hole to panel, the piece after punching a hole falls in receiving trolley 3 from rectangle notch 2, the later stage is unified and is transported.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a power accessory punching device, includes board (1), its characterized in that: the machine table is characterized in that a rectangular notch (2) is formed in the middle of the machine table (1) in the extending direction, an inverted concave type support (10) is vertically welded to the top of the machine table (1), a stamping cylinder (8) is vertically and fixedly installed downwards in the middle of the top of the inverted concave type support (10), the lower end of a stamping rod (9) of the stamping cylinder (8) is vertically and fixedly welded to the middle of the top of a rectangular cross beam (7), through holes (5) are vertically formed in the left end and the right end of the rectangular cross beam (7), a push rod (6) vertically penetrates through the through holes (5) in a movable mode, the lower end of the push rod (6) is vertically welded to the middle of the top of an alloy pressing plate (12), the rectangular cross beam (7) is vertically aligned to the rectangular notch (2), a nut (11) is sleeved on the push rod (6) on the upper portion of the rectangular cross beam (7), the rectangular sliding block is characterized in that a rectangular through opening (16) matched with the rectangular cross beam (7) is formed in the middle of the rectangular sliding block (14), a punching column head (15) is vertically welded downwards at the bottom of the rectangular sliding block (14), and a spring (4) is sleeved on the ejector rod (6) between the alloy pressing plate (12) and the rectangular cross beam (7).

2. The power fitting punching apparatus according to claim 1, wherein: a material receiving trolley (3) is arranged at the lower part of the machine table (1).

3. The power fitting punching apparatus according to claim 1, wherein: the bottom of the alloy pressing plate (12) is fixedly bonded with a rubber plate (13).

4. The power fitting punching apparatus according to claim 1, wherein: the punching column cap (15) is vertically aligned with the rectangular notch (2), and the diameter of the punching column cap (15) is smaller than the width of the rectangular notch (2).

5. The power fitting punching apparatus according to claim 1, wherein: the middle position of the top of the rectangular sliding block (14) is vertically communicated with the rectangular through hole (16) and is provided with a threaded hole (18), and a clamping bolt (17) penetrates through the threaded hole (18) in a vertically downward meshed mode.