CN211052271U

CN211052271U - Auxiliary hole punching device for drilling

Info

Publication number: CN211052271U
Application number: CN201921868554.8U
Authority: CN
Inventors: 傅浩
Original assignee: Jiangsu Yongxing Financial Equipment Co ltd
Current assignee: Jiangsu Yongxing Financial Equipment Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-21
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a supplementary punching device that uses of drilling belongs to drilling auxiliary device field, including magnetic base, mounting bracket, collar, drift, pipe, bear set, weight, draw-in groove, power rod, triangle metal shrapnel, answer spring. The utility model discloses a magnetic force seat is fixed, and then grips the fixed degree that has strengthened the drift for the staff, and the drift of sliding mounting on the collar is pounded to the profit weight, and then has avoided the manual work to grip and has pounded hand problem easily, utilizes the power pole to drive triangle metal shrapnel and descends or rise, can make triangle metal shrapnel support or loosen the weight, and then realizes a key punching hole for weight release speed and then the reinforcing punching hole effect.

Description

Auxiliary hole punching device for drilling

Technical Field

The utility model relates to a drilling auxiliary device field, especially a supplementary towards hole device of using of drilling.

Background

The current needs often to carry out the punching hole in advance to steel sheet iron plate drilling, then drills the hole on the hole that dashes, and then guarantees that the drill bit can not bore partially, current often adopts the manual work mode of holding to punch the hole, and the operation degree of difficulty is high not accurate and easy mistake is pounded user's hand, causes the injury.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the hand is hindered easily to the low and accurate degree of current pure manual punching, designed a supplementary punching device of using of drilling.

The technical scheme of the utility model is that the hole punching device for drilling assistance comprises a magnetic force seat, a mounting frame, a mounting ring, a punch, a conduit, a bearing disc, a heavy hammer, a clamping groove, a power rod, a triangular metal elastic sheet and a return spring;

the utility model discloses a power pole, including power pole, mounting bracket, weight, draw-in groove, power pole, return spring suit, mounting bracket, collar, drift slip cartridge, the pipe is vertical to be installed on the mounting bracket and to be located the drift directly over, bear the dish and install in the drift upper end, weight slip suit is installed on the pipe, two the draw-in groove symmetry is opened on pipe upper portion outer wall, the slip cartridge of power pole is on pipe upper portion, triangle metal shrapnel is installed in power pole lower extreme and its both sides fall into the draw-in groove, the answer spring suit is on power pole and its lower extreme is connected its top and is connected with the pipe.

Preferably, the triangular metal elastic sheet is a triangular elastic metal sheet, one corner of the triangular metal elastic sheet faces to the right lower side, and two sides of the upper side of the triangular metal elastic sheet are in symmetrical V-shaped structures.

Preferably, the upper end of the power rod is provided with a pressing head, and the pressing head is installed at the upper end of the power rod.

Preferably, the punch is a rod-shaped structure with a sharp lower end.

Preferably, the mounting frame is provided with a support rod, and the support rod is mounted at the lower end of the mounting frame and is positioned at two sides of the lower end of the punch and flush with the bottom surface of the magnetic base.

Advantageous effects

The utility model provides a supplementary device of punching a hole of using of drilling, possess following beneficial effect, this device is through its structural design, utilize the magnetic force seat to fix, and then grip for the staff and strengthened the fixed degree to the drift, the drift of sliding installation on the collar is pounded to the profit weight, and then avoided the manual work to grip easily pound problem in one's hands, utilize the power pole to drive triangle metal shrapnel and descend or rise, can make triangle metal shrapnel support or loosen the weight, and then realize a key punching a hole, accelerate weight release speed and then strengthen punching a hole effect, and then solved the problem that proposes in the background art.

Drawings

Fig. 1 is a schematic structural view of the punching device for drilling assistance according to the present invention;

fig. 2 is a schematic view of the internal structure of the guide tube and the weight of the punching device for assisting in drilling according to the present invention.

In the figure, 1, a magnetic base; 2. a mounting frame; 3. a mounting ring; 4. a punch; 5. a conduit; 6. a carrier tray; 7. a weight; 8. a card slot; 9. a power rod; 10. a triangular metal spring sheet; 11. a return spring; 12. a pressing head; 13. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a hole punching device for assisting drilling comprises a magnetic base 1, a mounting frame 2, a mounting ring 3, a punch 4, a guide pipe 5, a bearing disc 6, a heavy hammer 7, a clamping groove 8, a power rod 9, a triangular metal elastic sheet 10 and a return spring 11;

wherein, the mounting frame 2 is mounted on the magnetic base 1, the magnetic base 1 is the prior art, the adsorption state and the release state of the magnetic base 1 can be realized by screwing a rotary switch on the magnetic base 1, the mounting ring 3 is mounted on the mounting frame 2, the punch 4 is slidably mounted in the mounting ring 3, the conduit 5 is vertically mounted on the mounting frame 2 and is positioned right above the punch 4, the bearing disc 6 is mounted at the upper end of the punch 4, the bearing disc 6 is used for increasing the contact area between the punch 4 and the hammer 7, so as to better bear force, the hammer 7 is slidably mounted on the conduit 5, the two clamping grooves 8 are symmetrically arranged on the outer wall of the upper part of the conduit 5, the power rod 9 is slidably mounted at the upper part of the conduit 5, the triangular metal elastic sheet 10 is mounted at the lower end of the power rod 9, and the two sides of the triangular metal elastic sheet 10 are positioned in the clamping grooves 8, when, when the return spring 11 is sleeved on the power rod 9, the lower end of the return spring is connected with the power rod 9, the upper end of the return spring is connected with the upper end of the guide pipe 5, and the return spring 11 is in an initial state, the power rod 9 is located at the uppermost end of the movable position.

The triangular metal elastic sheet 10 is a triangular elastic metal sheet, and one corner of the triangular metal elastic sheet faces the right below and the two sides of the upper side of the triangular metal elastic sheet are symmetrical V-shaped structures, so that the two sides of the triangular metal elastic sheet 10 can be compressed, when the triangular metal elastic sheet 10 is pushed by the power rod 9 to move downwards, the clamping groove 8 is abutted against the two sides of the triangular metal elastic sheet 10, so that the two sides of the triangular metal elastic sheet 10 are pushed back, and the heavy hammer 7 can fall conveniently.

Wherein, power rod 9 upper end is equipped with press head 12, and press head 12 is installed in power rod 9 upper end, and press head 12 is convenient for the staff to press power rod 9, and then triggers triangle metal shrapnel 10 and makes weight 7 whereabouts.

The punch 4 is of a rod-shaped structure with a sharp lower end, and the pressure intensity of the sharp part is large, so that punching holes are conveniently formed in the steel plate iron plate.

Wherein, be equipped with bracing piece 13 on the mounting bracket 2, bracing piece 13 is installed in the mounting bracket 2 lower extreme and is located 4 lower extreme both sides of drift and the 1 bottom surface parallel and level bracing piece 13 of magnetic force seat in the weight 7 below, because the focus of this device is partial to the weight position, and then utilizes bracing piece 13 to lean out forward and support.

In this embodiment:

firstly, the device is placed on a steel plate needing punching, and punching positions can be drawn on the steel plate in advance;

then moving the device to enable the tip of the lower part of the punch 4 to be aligned with the punching hole, and then screwing a switch on the magnetic base 1 to enable the magnetic base 1 to be adsorbed on the steel plate iron plate, so that the device is fixed;

before that, the worker should lift the weight 7 upwards until the weight is clamped by the triangular metal spring 10;

then, a worker presses the pressing head 12, the pressing head 12 drives the power rod 9 to move downwards in the guide pipe 5, and further drives the triangular metal elastic sheet 10 to move downwards, two side edges of the triangular metal elastic sheet 10 are extruded by the clamping grooves 8 to move inwards, further the upper edge of the triangular metal elastic sheet 10 does not block the heavy hammer 7, further the heavy hammer 7 sits down along the guide pipe 5, further the heavy hammer 7 is smashed on the bearing plate 6, and the bearing plate 6 drives the punch 4 to punch holes on the steel plate iron plate;

after the worker stops pressing the pressing head 12, the triangular metal elastic sheet 10 is pulled back to the original position by the power rod 9 under the action of the return spring 11, and then the worker can lift the heavy hammer 7 above the triangular metal elastic sheet 10 so as to carry out the next punching work; after the punching is finished, drilling can be carried out at the punching position.

Claims

1. A hole punching device for assisting drilling comprises a magnetic base (1), a mounting frame (2), a mounting ring (3), a punch (4), a guide pipe (5), a bearing plate (6), a heavy hammer (7), a clamping groove (8), a power rod (9), a triangular metal elastic sheet (10) and a return spring (11);

it is characterized in that the mounting rack (2) is arranged on the magnetic base (1), the mounting ring (3) is arranged on the mounting rack (2), the punch (4) is installed in the mounting ring (3) in a sliding and inserting manner, the guide pipe (5) is vertically installed on the mounting frame (2) and is positioned right above the punch (4), the bearing disc (6) is arranged at the upper end of the punch (4), the heavy hammer (7) is sleeved on the guide pipe (5) in a sliding way, the two clamping grooves (8) are symmetrically arranged on the outer wall of the upper part of the guide pipe (5), the power rod (9) is inserted in the upper part of the guide pipe (5) in a sliding way, the triangular metal elastic sheet (10) is arranged at the lower end of the power rod (9) and two sides of the triangular metal elastic sheet fall into the clamping groove (8), the return spring (11) is sleeved on the power rod (9), the lower end of the return spring is connected with the power rod (9), and the upper end of the return spring is connected with the upper end of the guide pipe (5).

2. The punching device for assisting in drilling according to claim 1, wherein the triangular metal spring (10) is a triangular elastic metal sheet, and one corner of the triangular elastic metal sheet faces directly below and two sides of the upper side of the triangular elastic metal sheet are of a symmetrical V-shaped structure.

3. The punching device for assisting drilling according to claim 1, wherein a pressing head (12) is provided at an upper end of the power rod (9), and the pressing head (12) is mounted at the upper end of the power rod (9).

4. The hole punching device for assisting drilling according to claim 1, wherein the punch (4) is a rod-like structure whose lower end is sharp.

5. The punching device for assisting in drilling according to claim 1, wherein a support rod (13) is arranged on the mounting frame (2), and the support rod (13) is mounted at the lower end of the mounting frame (2) and is positioned at two sides of the lower end of the punch (4) and is flush with the bottom surface of the magnetic base (1).