Claw tapping equipment for excavator bucket

Abstract

The utility model relates to the technical field of digging claw trepanning, and discloses digging claw trepanning equipment for a digging bucket, which comprises a bottom plate, four supporting columns are vertically and fixedly connected to two sides of the middle rear end of the bottom plate, an upper frame is fixedly connected to the top surfaces of the supporting columns, and a punching assembly comprises a plurality of dies which are transversely and fixedly connected to the top surface of the front end of the upper frame at equal intervals. Punching rods are horizontally and movably arranged on one sides of the dies, the outer end of each punching rod is fixedly connected with a connecting strip, and the bottom ends of the connecting strips are fixedly connected with the connecting plate. According to the utility model, the upper frame is transversely and fixedly connected with a plurality of equidistant dies, so that a plurality of digging claws can be punched at one time, and then the punching rods on the hydraulic cylinders are connected with the punching rods between the dies, so that the digging claws in the dies can be punched; and when punching is completed, the multiple push blocks are connected to the air pump, the multiple dies and the punched digging claws can be demolded, synchronous machining of the multiple digging claws is facilitated, and the working efficiency of machining of the digging claws is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of digging claw hole opening, in particular to a digging claw hole opening device used for an excavating bucket. Background Art

[0002] The earliest digging claw hole-punching equipment was a simple hand tool, which was manually operated to dig holes in the bucket. With the development of industrialization, people began to try mechanized digging claw hole-punching equipment. The earliest mechanical equipment was based on hydraulic or mechanical principles to punch holes in the digging claws. However, this kind of hole-punching equipment can only punch holes in one digging claw at a time, which is inefficient. Moreover, after the punching is completed, the digging claw that has completed the hole needs to be manually removed, which affects the work efficiency of processing multiple digging claws. Therefore, the above problems need to be improved. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a hole-opening device for a digging claw of an excavating bucket.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a digging claw hole-making device for an excavator bucket comprises a base plate, four support columns are vertically fixedly connected to both sides of the middle and rear ends of the base plate, an upper frame is fixedly connected to the top surface of the support columns, a punching assembly is provided at the front end of the upper frame, and a demolding assembly is provided at the rear end of the upper frame; the punching assembly comprises a plurality of molds fixedly connected to the top surface of the front end of the upper frame at equal intervals in the horizontal direction, a punch rod is horizontally movably provided on one side of the mold, a connecting plate is horizontally provided below the mold, a connecting strip is fixedly connected to the outer end of each punch rod, and the bottom end of the connecting strip is fixedly connected to the connecting plate.

[0005] Preferably, a hydraulic cylinder is installed at one end of the base plate, wherein the outer end of a punch rod is coaxially fixedly connected to the telescopic end of the hydraulic cylinder, and a fixing block is connected to the bottom of the hydraulic cylinder, and the fixing block is fixedly connected to the base plate.

[0006] Preferably, the demoulding assembly comprises an air pump fixedly connected to the middle part of the rear end of the upper frame, a connecting plate is fixedly connected to the front end of the air pump, and a plurality of equidistant push blocks are fixedly connected to the front end of the connecting plate.

[0007] Preferably, a demoulding collection box and a waste collection box are provided between the base plate and the upper frame, and a slide groove is provided at the front end of the support column in the middle of the base plate, the demoulding collection box is movably connected in the slide groove, a card slot is provided on the side of the support column, and the waste collection box is arranged in the card slot.

[0008] Preferably, tilting blocks are fixedly connected between the molds and on the outer sides of the molds on both sides, the bottom surfaces of the tilting blocks are fixedly connected to the top surface of the upper frame, and the tilting blocks are tilted backwards.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, by laterally fixing a plurality of equidistant molds on the upper frame, a plurality of digging claws can be punched at one time, and then by connecting the punch rod on the hydraulic cylinder and the punch rod between the molds, the digging claws in a plurality of molds can be punched; when the punching is completed, by connecting a plurality of push blocks to the air pump, the digging claws in a plurality of molds and after the punching can be demolded, which is convenient for synchronous processing of a plurality of digging claws and effectively improves the work efficiency of processing the digging claws. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0011] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0012] Figure 2 This is a front view structural schematic diagram of the utility model;

[0013] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0014] Figure 4 It is a side cross-sectional structural schematic diagram of the utility model.

[0015] Serial numbers in the figure: 1. bottom plate; 2. support column; 3. upper frame; 4. mold; 5. punch rod; 6. connecting strip; 7. hydraulic cylinder; 8. fixing block; 9. push block; 10. connecting plate; 11. air pump; 12. demoulding collection box; 13. waste collection box. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Example: See Figure 1-4The digging claw hole-making device for an excavator bucket in the utility model comprises a bottom plate 1, through which various components are conveniently supported; four support columns 2 are vertically fixedly connected to both sides of the middle and rear ends of the bottom plate 1, and the upper frame 3 and the mold 4 are conveniently supported by the support columns 2; the upper frame 3 is fixedly connected to the top surface of the support columns 2, and a punching assembly is provided at the front end of the upper frame 3, and a demoulding assembly is provided at the rear end of the upper frame 3; the punching assembly comprises a plurality of molds 4 fixedly connected to the top surface of the front end of the upper frame 3 at equal intervals in the horizontal direction, and the digging claws are conveniently fixed by the molds 4; a punch rod 5 is horizontally movably provided on one side of the mold 4, and punching is convenient by the punch rod 5; a connecting plate is horizontally provided below the mold 4, and a connecting strip 6 is fixedly connected to the outer end of each punch rod 5, and the digging claws in each mold 4 are conveniently punched by the connecting strip 6; the bottom end of the connecting strip 6 is fixedly connected to the connecting plate. A hydraulic cylinder 7 is installed at one end of the base plate 1, which facilitates the punching rod 5 to punch holes; the outer end of one of the punching rods 5 is coaxially fixed to the telescopic end of the hydraulic cylinder 7, and a fixing block 8 is connected to the bottom of the hydraulic cylinder 7 to prevent the hydraulic cylinder 7 from being displaced; the fixing block 8 is fixedly connected to the base plate 1.

[0018] In the utility model, the demoulding assembly includes an air pump 11 fixedly connected to the middle of the rear end of the upper frame 3, through which the push block 9 can demould the object; a connecting plate 10 is fixedly connected to the front end of the air pump 11, through which multiple push blocks 9 can be pushed; multiple push blocks 9 are fixedly connected to the front end of the connecting plate 10. A demoulding collection box 12 and a waste collection box 13 are arranged between the bottom plate 1 and the upper frame 3, and the mold 4 and waste are collected by the demoulding collection box 12 and the waste collection box 13 respectively; and a slide groove is provided at the front end of the support column 2 in the middle of the bottom plate 1, and the demoulding collection box 12 is movably connected in the slide groove, and a card groove is provided on the side of the support column 2, and the waste collection box 13 is arranged in the card groove. Inclined blocks are fixedly connected between the molds 4 and the outer sides of the molds 4 on both sides, and the inclined blocks facilitate the waste to fall into the waste collection box 13; the bottom surfaces of the inclined blocks are fixedly connected to the top surface of the upper frame 3, and the inclined blocks are inclined backward.

[0019] Working principle: When the utility model is used, the hydraulic cylinder 7 and the air pump 11 are first electrically connected to the external control device through a wire, and then the digging claws that need to be punched are placed in the mold 4 in turn. At this time, the hydraulic cylinder 7 is started to push the punch rod 5 connected to the hydraulic cylinder 7 to translate. Since each punch rod 5 is connected as a whole through the cooperation of the connecting strip 6 and the connecting plate, when one punch rod 5 moves, the other punch rods 5 will also move toward the mold 4 to punch the digging claws; when the punch rod 5 punches the digging claws, the punched waste will fall into the waste collection box 13 along with the tilting block; after punching the holes, the air pump 11 will push the connecting plate 10 forward, and then push the push block 9 at the front end, and the push block 9 will punch the holes opened in the mold 4 to push the punched digging claws forward, and then push the digging claws into the demolding collection box 12; thereby completing the punching and demolding process.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A digging claw hole-making device for an excavator bucket, comprising a bottom plate (1), characterized in that: Four support columns (2) are vertically fixedly connected to both sides of the middle and rear ends of the bottom plate (1); an upper frame (3) is fixedly connected to the top surface of the support columns (2); a punching assembly is provided at the front end of the upper frame (3); and a demoulding assembly is provided at the rear end of the upper frame (3); the punching assembly comprises a plurality of molds (4) fixedly connected to the top surface of the front end of the upper frame (3) at equal intervals in the horizontal direction; a punch rod (5) is horizontally movable on one side of the mold (4); a connecting plate is horizontally provided below the mold (4); a connecting strip (6) is fixedly connected to the outer end of each punch rod (5); and the bottom end of the connecting strip (6) is fixedly connected to the connecting plate.

2. The digging claw hole-opening device for an excavator bucket according to claim 1, characterized in that: A hydraulic cylinder (7) is mounted at one end of the base plate (1), wherein the outer end of a punch rod (5) is coaxially fixedly connected to the telescopic end of the hydraulic cylinder (7), and a fixing block (8) is connected to the bottom of the hydraulic cylinder (7), and the fixing block (8) is fixedly connected to the base plate (1).

3. The digging claw hole-opening device for an excavator bucket according to claim 1, characterized in that: The demoulding assembly comprises an air pump (11) fixedly connected to the middle part of the rear end of the upper frame (3), a connecting plate (10) fixedly connected to the front end of the air pump (11), and a plurality of equidistant push blocks (9) fixedly connected to the front end of the connecting plate (10).

4. The digging claw hole-opening device for an excavator bucket according to claim 1, characterized in that: A demoulding collection box (12) and a waste collection box (13) are provided between the bottom plate (1) and the upper frame (3), and a slide groove is provided at the front end of the support column (2) in the middle of the bottom plate (1), the demoulding collection box (12) is movably connected in the slide groove, a slot is provided on the side of the support column (2), and the waste collection box (13) is arranged in the slot.

5. The digging claw hole-opening device for an excavator bucket according to claim 2, characterized in that: Inclined blocks are fixedly connected between the molds (4) and on the outer sides of the molds (4) on both sides; the bottom surfaces of the inclined blocks are fixedly connected to the top surface of the upper frame (3), and the inclined blocks are inclined backwards.

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