CN218656945U

CN218656945U - Support device for improving punching precision of electric drill

Info

Publication number: CN218656945U
Application number: CN202223230209.6U
Authority: CN
Inventors: 肖国伟; 董军; 张黎林; 樊天河; 王衍蘅; 袁晔青
Original assignee: China Tobacco Henan Industrial Co Ltd
Current assignee: China Tobacco Henan Industrial Co Ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-21
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a promote support device of electric drill precision of punching, including bottom plate, bracing piece, hand pole and trace. The bottom plate is used for placing an object to be drilled, a supporting seat is arranged on the side of the bottom plate, the supporting rod is arranged on the supporting seat, a lower moving rod in sliding connection is sleeved on the supporting rod, the linkage rod is of a T-shaped structure, one end of a horizontal rod of the linkage rod is connected with the lower moving rod, a clamping port is formed in the other end of the horizontal rod, and the clamping port is used for clamping an electric drill. One end of the hand pressure rod is rotatably connected with the support rod, the connecting point of the hand pressure rod and the support rod is positioned above the lower moving rod, the middle of the hand pressure rod is rotatably connected with the end part of the vertical rod of the linkage rod, and the linkage rod, the lower moving rod and the electric drill can be integrally moved downwards by pressing the hand pressure rod. The utility model discloses can effectively reduce operation personnel intensity of labour to the drilling is accurate and reaches bench drill's purpose and effect, and makes electric hand drill bore multi-purpose, expands the function of its use.

Description

Support device for improving punching precision of electric drill

Technical Field

The utility model relates to a handheld electric drill instrument technical field, more specifically relates to a support device that promotes electric drill precision of punching.

Background

Hand held power drills are one of the most commonly used tools for drilling or boring holes in the event that drilling or boring is required during installation or maintenance of the equipment. However, if drilling is needed on an object, the bench drill is needed to work, but the bench drill is inconvenient to move and is limited by places and positions, so that certain work is limited. The hand-held electric hand drill usually needs to drill holes by hand power, which not only has a large labor intensity, but also is easy to cause deviation and has a single function.

Therefore, how to provide a support device capable of effectively fixing a handheld electric drill so as to facilitate accurate drilling from above becomes a technical problem to be solved in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a promote support device of electric drill precision of punching can effectively solve the problem among the above-mentioned background art.

According to one aspect of the utility model, a support device for improving the punching precision of an electric drill is provided, which comprises a bottom plate, a support rod, a hand press rod and a linkage rod;

the bottom plate is used for placing an object to be drilled, a supporting seat is arranged on the side of the bottom plate, the supporting rod is arranged on the supporting seat, a lower moving rod in sliding connection is sleeved on the supporting rod, the linkage rod is of a T-shaped structure, one end of a horizontal rod of the linkage rod is connected with the lower moving rod, a clamping port is formed in the other end of the horizontal rod, and the clamping port is used for clamping an electric drill;

the one end of hand depression bar with the bracing piece rotates to be connected, and tie point between them is located the top of lower moving rod, the centre of hand depression bar with the vertical pole tip of trace rotates to be connected, through pressing the hand depression bar can make trace, lower moving rod and electric drill are whole to move down.

Optionally, the support device for improving the drilling precision of the electric drill further comprises an upper moving rod, the upper moving rod is sleeved on the support rod and is positioned above the lower moving rod, and the hand pressure rod is rotatably connected to the upper moving rod; the side wall of the upper moving rod is also provided with a positioning screw handle, and the positioning screw handle is used for fixing the upper moving rod at any position of the supporting rod.

Optionally, according to the support device of promotion electric drill precision of punching, be equipped with the connecting rod on the lateral wall of lower moving rod, the connecting rod with the set screw handle is located same one side, and both are through connecting extension spring swing joint, it is used for to connect the extension spring move down the quick reset of moving rod.

Optionally, according to the support device of promotion electric drill precision of punching, work as when connecting the extension spring and being located initial condition, go up the transfer link with it laminates each other to move the link down.

Optionally, according to the support device of promotion electric drill precision of punching, the hand depression bar is kept away from the one end of bracing piece still is equipped with operating handle, just the last cover of operating handle is equipped with insulating rubber sleeve.

Optionally, according to the support device of promotion electric drill precision of punching, the centre gripping mouth is kept away from the one end of bracing piece is equipped with the opening, fastening screw connection is passed through at the open-ended both ends.

Optionally, according to the support device of promotion electric drill precision of punching, the central point of bottom plate puts and still is equipped with the centre bore, the centre bore with the centre gripping mouth corresponds each other, so that the drill bit of electric drill can pass the centre bore.

Optionally, according to support device of promotion electric drill precision of punching, be located on the bottom plate still be equipped with a plurality of flat-nose pliers fixed orificess all around of centre bore, the flat-nose pliers fixed orifices is used for placing flat-nose pliers, the flat-nose pliers is used for the fixed article of treating drilling.

The utility model discloses a support device for improving punching precision of electric drill opens the power of electric drill when using, presses the hand pole, and the hand pole is driven to move down through the hand pole and is linked the hand pole and move down and drill. In addition, the lower moving rod can be pulled up to move upwards on the supporting rod through the connecting spring of the upper moving rod. Therefore, drilling or punching can be better carried out, the labor intensity is saved, the drilling reliability is accurate, and a gun drill can replace a bench drill to work. Secondly, the utility model discloses can also adjust the upper shift rod and move down the holistic specific height of pole and electric drill through the set screw handle to be convenient for adjust the specific position of electric drill according to the height of article.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is the utility model discloses a promote electric drill support device's of precision of punching structural schematic diagram.

Description of reference numerals: 1-a bottom plate; 2-a support seat; 3-supporting rods; 4-flat tongs fixing holes; 5-a central hole; 6-moving the rod downwards; 7-connecting a tension spring; 8-positioning screw handle; 9-moving the rod upwards; 10-hand press bar; 11-an operating handle; 12-a linkage; 13-electric drill; 14-a clamping port; 15-fastening screws.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

According to fig. 1, the utility model provides a promote support device of electric drill precision of punching, including bottom plate 1, bracing piece 3, hand depression bar 10 and trace 12.

The bottom plate 1 is used for placing an object to be drilled, a supporting seat 2 is arranged on the side of the bottom plate, a supporting rod 3 is arranged on the supporting seat 2, a lower moving rod 6 in sliding connection is sleeved on the supporting rod 3, a linkage rod 12 is of a T-shaped structure, one end of a horizontal rod of the linkage rod is connected with the lower moving rod 6, a clamping opening 14 is formed in the other end of the horizontal rod, and the clamping opening 14 is used for clamping an electric drill 13.

One end of the hand pressure lever 10 is rotatably connected with the support rod 3, the connection point of the hand pressure lever and the support rod is positioned above the lower moving rod 6, the middle of the hand pressure lever 10 is rotatably connected with the end part of the vertical rod of the linkage rod 12, and the linkage rod 12, the lower moving rod 6 and the electric drill 13 can be integrally moved downwards by pressing the hand pressure lever 10. The utility model discloses when using, open the power of electric drill 13, press hand 10, move down through the drive of hand 10 depression bar 6 and link hand 10 depression bar and move down and bore. And the electric drill 13 is fixed by the clamping opening 14 of the linkage rod 12, and the electric drill 13 does not need to be supported manually, so that the drilling or punching can be better carried out, the labor intensity is saved, the drilling reliability is accurate, and a gun drill can replace a bench drill to work.

Furthermore, the hand pressing device also comprises an upper moving rod 9, wherein the upper moving rod 9 is sleeved on the supporting rod 3 and is positioned above the lower moving rod 6, and the hand pressing rod 10 is rotationally connected to the upper moving rod 9; the side wall of the upper moving rod 9 is also provided with a positioning screw handle 8, and the positioning screw handle 8 is used for fixing the upper moving rod 9 at any position of the supporting rod 3. Make the utility model discloses can go up the position of moving pole 9 according to the height adjustment of article to fasten on bracing piece 3 through fastening set screw handle 8. To improve the punching efficiency of the drill 13.

And furthermore, a connecting rod is arranged on the side wall of the lower moving rod 6, the connecting rod and the positioning screw handle 8 are positioned on the same side, the connecting rod and the positioning screw handle are movably connected through a connecting tension spring 7, and the connecting tension spring 7 is used for quick resetting of the lower moving rod 6. Through connecting extension spring 7, can pull up down the movable rod 6 and up remove on bracing piece 3, after operating personnel drilled to the article, when not exerting the effort to depression bar 10, connect extension spring 7 and be convenient for drive down movable rod 6 and electric drill 13 wholly up quick reset.

Still further, when the tension spring 7 is in the initial state, the upper moving rod 9 and the lower moving rod 6 are attached to each other. So that the lower moving rod 6 is driven by the upper moving rod 9 to move rapidly when the specific position of the upper moving rod 9 is adjusted, and the specific adjustment of the position of the electric drill 13 according to the position of the upper moving rod 9 is facilitated.

Furthermore, an operating handle 11 is further arranged at one end of the hand pressing rod 10 away from the support rod 3, and an insulating rubber sleeve is sleeved on the operating handle 11. Have anti-skidding function above the insulating rubber cover, promote the utility model discloses a security.

Further, an opening is provided at one end of the clamping opening 14 away from the support rod 3, and two ends of the opening are connected by a fastening screw 15. Because the size of electric drill 13 differs, the utility model discloses set up open centre gripping mouth 14, the both ends are passed through fastening screw 15 and are connected, can be according to the size of electric drill 13, through the concrete size of fastening screw 15 regulation centre gripping mouth 14 to promote the fixed effect of centre gripping mouth 14 to electric drill 13, and be applicable to the clamping action of electric drill 13 not with the size.

Further, the drill bit of the electric drill 13 needs to punch a hole on an object, an operator cannot observe the position where the drill bit punches, in order to avoid the electric drill 13 punching the bottom plate 1, the center position of the bottom plate 1 is further provided with a center hole 5, and the center hole 5 corresponds to the clamping opening 14, so that the drill bit of the electric drill 13 can penetrate through the center hole 5.

Furthermore, a plurality of flat tongs fixing holes 4 are formed in the periphery of the central hole 5 of the bottom plate 1, the flat tongs fixing holes 4 are used for placing flat tongs, and the flat tongs are used for fixing an object to be drilled. During the drilling process, the drill 13 is held by the grip hole 14 and the fastening screw 15, which does not need to be held by an operator. Similarly, the utility model discloses a set up a plurality of flat-nose pliers fixed orifices 4, carry out effective fixed to the article through the flat-nose pliers in the flat-nose pliers fixed orifices 4, operating personnel no longer carries out artifical the support to the article, greatly reduced operating personnel's intensity of labour to electric drill 13 and article have all been fixed, have guaranteed the precision of drilling.

Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A support device for improving the punching precision of an electric drill is characterized by comprising a bottom plate, a supporting rod, a hand pressing rod and a linkage rod;

2. The support device for improving the drilling precision of electric drills according to claim 1, further comprising an upper moving rod, wherein the upper moving rod is sleeved on the support rod and is positioned above the lower moving rod, and the hand pressure rod is rotatably connected to the upper moving rod; the side wall of the upper moving rod is also provided with a positioning screw handle, and the positioning screw handle is used for fixing the upper moving rod at any position of the supporting rod.

3. The support device for improving the drilling precision of the electric drill according to claim 2, wherein a connecting rod is arranged on the side wall of the lower moving rod, the connecting rod and the positioning screw handle are positioned on the same side, the connecting rod and the positioning screw handle are movably connected through a connecting tension spring, and the connecting tension spring is used for quick resetting of the lower moving rod.

4. The support device for improving the drilling precision of electric drills according to claim 3, wherein when the connecting tension spring is in an initial state, the upper moving rod and the lower moving rod are attached to each other.

5. The support device for improving the drilling precision of electric drills according to claim 1 or 4, wherein an operating handle is further arranged at one end, away from the supporting rod, of the hand pressure rod, and an insulating rubber sleeve is sleeved on the operating handle.

6. The support device for improving the drilling precision of electric drills according to claim 1, wherein an opening is formed in one end, away from the supporting rod, of the clamping opening, and two ends of the opening are connected through fastening screws.

7. The holder device for improving the drilling precision of the electric drill according to claim 1, wherein a central hole is further formed in the central position of the bottom plate, and the central hole and the clamping port correspond to each other so that a drill bit of the electric drill can penetrate through the central hole.

8. The support device for improving the drilling precision of electric drills according to claim 7, wherein a plurality of flat-nose pliers fixing holes are further formed in the bottom plate and located on the periphery of the central hole, the flat-nose pliers fixing holes are used for placing flat-nose pliers, and the flat-nose pliers are used for fixing an object to be drilled.