CN223506263U

CN223506263U - Electric hand drill auxiliary fixtures that punches

Info

Publication number: CN223506263U
Application number: CN202423123180.0U
Authority: CN
Inventors: 王东旭; 姬远方; 周少帅; 侯继磊; 骆晓杰
Original assignee: Zhengzhou Foguang Power Generation Equipment Co Ltd
Current assignee: Zhengzhou Foguang Power Generation Equipment Co Ltd
Priority date: 2024-12-18
Filing date: 2024-12-18
Publication date: 2025-11-04
Anticipated expiration: 2034-12-18

Abstract

The utility model discloses an electric hand drill punching auxiliary tool which comprises a first sliding seat and a second sliding seat, wherein the first sliding seat and the second sliding seat are in sliding fit in the up-down direction, a sliding driving mechanism is arranged on the first sliding seat and is used for driving the second sliding seat to move up and down relative to the first sliding seat, a fixing mechanism for fixing the electric hand drill is also arranged on the second sliding seat, the first sliding seat is fixedly connected with a lifting rod, the lifting rod is installed on a base through the lifting mechanism, and the lifting rod is driven to move up and down relative to the base through the lifting mechanism. The electric hand drill can be fixed on a tool, the height of the electric hand drill can be adjusted, the drilling operation task from bottom to top can be rapidly and accurately completed, the drilling quality and the drilling efficiency are improved, and the subsequent assembly work is convenient to carry out.

Description

Electric hand drill auxiliary fixtures that punches

Technical Field

The utility model relates to the technical field of shelter processing, in particular to an electric hand drill punching auxiliary tool.

Background

The common shelter is of a hexahedral structure or a chamfer structure, and the perforating operation of the top of the shelter can be involved. In the daily production process, the top trompil operation is from down upwards punching, needs construction workman to hold electric hand drill and leans on arm strength to accomplish top trompil action, and is very laborious to punching efficiency is very low. And the round hole drilled by the hand-held electric hand drill is easy to be inclined, which causes unnecessary trouble for subsequent installation.

In addition, if the working space is narrow, the constructor can hardly adjust the working space to be suitable for exerting force, and the punching quality is seriously affected.

Therefore, an auxiliary device specially suitable for punching holes on the top of the shelter is needed, so that the task of punching can be quickly and accurately completed.

Disclosure of utility model

The utility model provides an auxiliary tool for punching an electric hand drill, which aims to solve the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The auxiliary punching tool for the electric hand drill comprises a first sliding seat and a second sliding seat, wherein the first sliding seat and the second sliding seat are in sliding fit in the up-down direction, a sliding driving mechanism is arranged on the first sliding seat and used for driving the second sliding seat to move up and down relative to the first sliding seat, and a fixing mechanism used for fixing the electric hand drill is further arranged on the second sliding seat;

The first sliding seat is fixedly connected with the lifting rod, the lifting rod is installed on the base through the lifting mechanism, and the lifting rod is driven to move up and down relative to the base through the lifting mechanism.

Preferably, the first sliding seat is provided with a sliding way extending in the up-down direction, the second sliding seat is fixedly provided with a sliding bar extending in the up-down direction on one side facing the sliding way, and the sliding bar and the sliding way form sliding fit.

Preferably, the slide way is a dovetail slide way, and the sliding bar is a dovetail sliding bar.

Preferably, a rack extending in the up-down direction is fixedly arranged on one side of the sliding bar facing the sliding way, a window is correspondingly arranged on one side of the sliding way facing the rack, a gear rotating space is arranged in the window, a horizontal channel horizontally passes through the gear rotating space, a rotating shaft in running fit with the horizontal channel passes through the horizontal channel, a gear is fixedly sleeved on the rotating shaft at a position corresponding to the gear rotating space, and the gear protrudes outwards from the window and is meshed with the rack to form a sliding driving mechanism.

Preferably, the window is located at a middle position in the up-down direction of the slideway.

Preferably, one end of the rotating shaft extends out of the first sliding seat, and a rotating hand wheel is arranged at the extending end of the rotating shaft.

Preferably, the base is provided with an internal thread sleeve extending in the vertical direction, the lifting rod is vertically arranged and provided with matched external threads, and the lifting rod is in threaded connection with the internal thread sleeve to form a lifting mechanism.

Preferably, the lifting rod consists of a vertical section, an arc-shaped connecting section and a horizontal section, wherein the external thread is arranged at the vertical section, and the horizontal section is fixedly connected with the first sliding seat.

Preferably, the fixing mechanism is arranged on one side, far away from the first sliding seat, of the second sliding seat, the fixing mechanism comprises a supporting plate fixed at the bottom and one or more clamping plates arranged above the supporting plate at intervals along the upper and lower directions, clamping grooves with outer openings are formed in the clamping plates, and clamping clamps can be detachably fixed at the clamping grooves.

Preferably, the clamp is connected with the corresponding clamping plate through a screw.

The utility model has the beneficial effects that:

The electric hand drill can be fixed on a tool, can be adjusted in height, can rapidly and accurately complete a punching operation task from bottom to top, improves punching quality and punching efficiency, and facilitates subsequent assembly work.

The utility model can be suitable for the punching operation of the electric hand drill from bottom to top in a narrow space.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is an enlarged schematic view of the first and second sliding seats of FIG. 1;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a top view of the present utility model;

FIG. 5 is a schematic view of a second sliding seat according to the present utility model;

FIG. 6 is a schematic view of a slide drive mechanism according to the present utility model;

fig. 7 is a schematic view of a first sliding seat according to the present utility model.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent, and certain components of the drawings may be omitted, enlarged or reduced in order to better illustrate the present embodiments, and do not represent the actual product size, and it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 7, the embodiment provides an auxiliary tool for punching an electric hand drill, which comprises a first sliding seat 1 and a second sliding seat 2, wherein the first sliding seat 1 and the second sliding seat 2 are in sliding fit in the up-down direction.

Specifically, the first sliding seat 1 is provided with a sliding rail 11 extending in the up-down direction, the second sliding seat 2 is fixedly provided with a sliding bar 21 extending in the up-down direction on one side facing the sliding rail, and the sliding bar 21 and the sliding rail 11 form sliding fit.

In order to realize stable sliding connection in the up-down direction, the slide 11 in this embodiment is a dovetail slide, and the sliding bar 21 is a dovetail sliding bar.

Meanwhile, a sliding driving mechanism is arranged on the first sliding seat 1 and is used for driving the second sliding seat 2 to move up and down relative to the first sliding seat 1.

The sliding driving mechanism is specifically arranged in such a way that a rack 22 extending in the up-down direction is fixedly embedded on one side of the sliding strip 21 facing the sliding way, a window 12 is correspondingly arranged on one side of the sliding way 11 facing the rack, the window 12 is positioned at the middle position of the sliding way 11 in the up-down direction, and a gear rotating space is arranged in the window 12. The gear rotating space horizontally passes through a horizontal channel 13, a rotating shaft 3 in running fit with the horizontal channel 13 is arranged in the horizontal channel, a gear 4 is fixedly sleeved on the rotating shaft 3 at a position corresponding to the gear rotating space, and the gear 4 protrudes outwards from a window and is meshed with a rack 22.

For convenient operation, one end of the rotary shaft 3 extends out of the first sliding seat 1, and a rotary hand wheel 5 is arranged at the extending end of the rotary shaft 3.

When the sliding driving mechanism works, the rotary hand wheel 5 is rotated in the forward direction or the reverse direction, the rotary hand wheel 5 drives the gear 4 to rotate through the rotary shaft 3, and then the rack 22 is driven to move up and down, so that the second sliding seat 2 is driven to move up and down. And a fixing mechanism for fixing the electric hand drill is arranged on the second sliding seat 2, and the electric hand drill is fixed on the second sliding seat 2 through the fixing mechanism.

Specifically, the fixed establishment sets up the one side of keeping away from first sliding seat on the second sliding seat, and fixed establishment is including fixing the layer board 61 in the bottom to and be located two cardboard 62 of layer board 61 top along upper and lower direction interval arrangement, be equipped with the draw-in groove of outer open-ended on the cardboard 62, and draw-in groove department can dismantle through the screw and be fixed with clamp 63.

In order to enable the auxiliary tool to adapt to the operation of different height scenes, the first sliding seat 1 needs to be lifted, and the lifting rod 7 is designed for the purpose.

The lifting rod 7 consists of a vertical section, an arc-shaped connecting section and a horizontal section, wherein external threads are arranged at the vertical section, and the horizontal section is fixedly connected with the first sliding seat 1. The lifting rod 7 is arranged on the base 9 through a lifting mechanism, and the lifting rod 7 is driven to lift and move relative to the base 9 through the lifting mechanism.

Specifically, the lifting mechanism comprises an internal thread sleeve 8 which is fixed on a base 9 and extends in the vertical direction, a vertical section of a lifting rod 7 is in threaded connection with the internal thread sleeve 8, lifting adjustment of the lifting rod 7 is realized through rotation, and then the first sliding seat 1 is driven to lift.

The working principle of the utility model is as follows:

The electric hand drill is firstly placed at the supporting plate 61 of the second sliding seat and aligned with the clamping groove on the clamping plate 62, and the clamping hoop 63 is used for fixing the electric hand drill firmly. And then, according to the height of the punching position, adjusting the height of the lifting rod 7 to enable the electric hand drill bit to be close to the punching position. Then, the electric hand drill is started to align the drill bit with the punching coordinate position, the rotary hand wheel 5 is rotated, the rotary hand wheel 5 drives the gear 4 to rotate through the rotary shaft 3, and then the rack 22 is driven to move up and down, so that the electric hand drill on the second sliding seat 2 is driven to move up and down, and punching operation is completed.

The utility model can rapidly and accurately complete the drilling operation task from bottom to top, improves the drilling quality and the drilling efficiency, and is convenient for subsequent assembly work. The utility model can be suitable for the punching operation of the electric hand drill from bottom to top in a narrow space.

The above embodiments are only for illustrating the technical solution of the present utility model and, although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the present utility model may be modified or equivalently replaced without departing from the spirit and scope of the present utility model, and any modification or partial replacement thereof should be included in the scope of the claims of the present utility model.

If the terms "first", "second", etc. are used herein to define components, those skilled in the art will recognize that the use of "first", "second" is merely for convenience in describing the utility model and for simplifying the description, and that the terms do not have special meaning unless otherwise indicated.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The auxiliary tool for punching the electric hand drill is characterized by comprising a first sliding seat and a second sliding seat, wherein the first sliding seat and the second sliding seat are in sliding fit in the up-down direction, a sliding driving mechanism is arranged on the first sliding seat and is used for driving the second sliding seat to move up and down relative to the first sliding seat, and a fixing mechanism for fixing the electric hand drill is also arranged on the second sliding seat;

2. The auxiliary tool for punching the electric hand drill of claim 1, wherein the first sliding seat is provided with a slide rail extending in the up-down direction, the second sliding seat is fixedly provided with a sliding bar extending in the up-down direction on one side facing the slide rail, and the sliding bar is in sliding fit with the slide rail.

3. The auxiliary tool for punching the electric hand drill of claim 2, wherein the slide way is a dovetail slide way, and the sliding bar is a dovetail sliding bar.

4. The auxiliary tool for punching the electric hand drill according to claim 2 or 3 is characterized in that a rack extending in the up-down direction is fixedly arranged on one side of the sliding bar facing the sliding way, a window is correspondingly arranged on one side of the sliding way facing the rack, a gear rotating space is arranged in the window, a horizontal channel horizontally penetrates through the gear rotating space, a rotating shaft in running fit with the horizontal channel penetrates through the horizontal channel, a gear is fixedly sleeved on the rotating shaft at a position corresponding to the gear rotating space, and the gear protrudes outwards from the window and is meshed with the rack to form a sliding driving mechanism.

5. The electric hand drill punching auxiliary tool of claim 4, wherein the window is located at the middle position of the slide way in the up-down direction.

6. The drilling auxiliary tool for the electric hand drill of claim 4, wherein one end of the rotating shaft extends out of the first sliding seat, and a rotating hand wheel is arranged at the extending end of the rotating shaft.

7. The auxiliary tool for punching the electric hand drill of claim 1, wherein the base is provided with an internal thread sleeve extending in the vertical direction, the lifting rod is vertically arranged and provided with matched external threads, and the lifting rod is in threaded connection with the internal thread sleeve to form a lifting mechanism.

8. The electric hand drill punching auxiliary tool of claim 7, wherein the lifting rod consists of a vertical section, an arc-shaped connecting section and a horizontal section, the external thread is arranged at the vertical section, and the horizontal section is fixedly connected with the first sliding seat.

9. The auxiliary tool for punching the electric hand drill of claim 1, wherein the fixing mechanism is arranged on one side, far away from the first sliding seat, of the second sliding seat, the fixing mechanism comprises a supporting plate fixed at the bottom and one or more clamping plates which are arranged above the supporting plate at intervals along the up-down direction, clamping grooves with outer openings are formed in the clamping plates, and clamping clamps are detachably fixed at the clamping grooves.

10. The electric hand drill punching auxiliary tool of claim 9, wherein the clamping hoop is connected with the corresponding clamping plate through a screw.