CN214517751U

CN214517751U - Electric drill support

Info

Publication number: CN214517751U
Application number: CN202120499467.0U
Authority: CN
Inventors: 蔡小英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-10-29
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses an electric drill support, which relates to the technical field of electric drills and comprises a transverse connecting plate, wherein slide bars are arranged at the tops of the transverse connecting plate close to the two ends of the transverse connecting plate, sliding bearings are vertically and slidably arranged on the outer surfaces of the two slide bars close to the bottom ends of the two slide bars, and shaft sleeves are arranged in the middle parts of the sliding bearings; the distance adjusting mechanism is arranged at the bottom of the transverse connecting plate, and the top ends of the two sliding rods are both arranged at the bottom of the distance adjusting mechanism; the shaft sleeve is divided into two half sleeves which are arranged left and right, and a sliding support mechanism is arranged between the two half sleeves; the utility model discloses interval between two slide bars is adjusted through the mode of rotating the screw rod to interval adjustment mechanism, and then can make two slide bars can use the electric drill of equidimension not, easy operation, the practicality is high.

Description

Electric drill support

Technical Field

The utility model relates to an electric drill technical field specifically is an electric drill support.

Background

In the prior art, as disclosed in Chinese patent CN201721154139.7, a sliding bearing for supporting an electric drill, two sliding rods and two graduated scales are provided; the two slide bars, two the scale is fixed in respectively slide bearing left and right both sides, just the slide bar is fixed in slide bearing with between the scale to constitute the electric drill support.

However, the distance between the two sliding rods in the above patent is not adjustable, so that when electric drills of different sizes and models are used in the above patent, the applicability is not high, the practicability is affected, and for this reason, improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electric drill support has solved the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric drill support comprises a transverse connecting plate, sliding rods are arranged at the tops of the transverse connecting plate, which are close to the two ends of the transverse connecting plate, sliding bearings are vertically and slidably arranged on the outer surfaces of the two sliding rods, which are close to the bottom ends of the two sliding rods, and shaft sleeves are arranged in the middles of the sliding bearings;

the distance adjusting mechanism is arranged at the bottom of the transverse connecting plate, the top ends of the two sliding rods are mounted at the bottom of the distance adjusting mechanism, and the distance between the two sliding rods is adjusted by the distance adjusting mechanism in a rotating mode;

the shaft sleeve is divided into two half sleeves arranged on the left and right, and a sliding support mechanism is arranged between the two half sleeves.

As above-mentioned electric drill support, wherein, preferentially, interval adjustment mechanism is including seting up the rotation groove in the transverse connection board bottom, and rotates two tip in groove and all be closed and set up, rotate on the end wall in groove and install the screw rod, and the other end of screw rod stretch out the rotation groove and with the end wall normal running fit in rotation groove, the screw rod is located to be provided with two sections external screw threads that revolve to opposite on the surface in the rotation groove, and spiral shell has been screwed separately on two sections external screw threads, and the internal thread of two spiral shells revolves to the same, and the top of two slide bars is fixed in the bottom of two spiral shells, and the top of two spiral shells is passed through the restriction group and is installed at the interior top of rotation groove.

The electric drill support as described above, wherein, preferably, the limiting set includes a sliding groove provided at the top of the rotation groove, and a sliding block capable of sliding along the sliding groove is fixed at the top of the thread insert.

The electric drill support as described above, wherein preferably, there are two sliding support mechanisms, and the two sliding support mechanisms are symmetrically arranged with the horizontal central line of the top of the sliding sleeve as the axis.

The electric drill support is characterized in that the sliding support mechanism comprises a first right-angle rod fixed on the side surface of one of the sliding shaft sleeves and a second right-angle rod fixed on the side surface of the other sliding shaft sleeve, the first right-angle rod and the second right-angle rod are arranged oppositely, a sliding cavity is formed in the end part of the second right-angle rod, and the first right-angle rod is slidably mounted in the sliding cavity.

Compared with the prior art, the utility model following beneficial effect possesses: the interval between two slide bars is adjusted through the mode of rotating the screw rod to interval adjustment mechanism, and then can make two slide bars can use the electric drill of equidimension not, easy operation, the practicality is high.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a perspective view of the sliding bearing of the present invention;

FIG. 3 is a second perspective view of the present invention;

fig. 4 is a perspective view of a bottom view of the transverse connecting plate of the present invention.

In the figure: 1. a transverse connecting plate; 2. a slide bar; 3. a sliding bearing; 4. a shaft sleeve; 5. a rotating groove; 6. a screw; 7. a threaded sleeve; 8. a chute; 9. a slider; 10. a first right-angle rod; 11. a second right-angle rod; 12. a sliding cavity.

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. 1-4, the present invention provides a technical solution: an electric drill support comprises a transverse connecting plate 1, sliding rods 2 are respectively arranged at the tops of the transverse connecting plate 1 close to the two ends of the transverse connecting plate, sliding bearings 3 are vertically and slidably arranged on the outer surfaces of the two sliding rods 2 close to the bottom ends of the two sliding rods, and shaft sleeves 4 are arranged in the middles of the sliding bearings 3;

the spacing mechanism is arranged at the bottom of the transverse connecting plate 1, the top ends of the two sliding rods 2 are mounted at the bottom of the spacing mechanism, and the spacing mechanism adjusts the spacing between the two sliding rods 2 in a rotating mode;

the shaft sleeve 4 is divided into two half sleeves arranged left and right, and a sliding support mechanism is arranged between the two half sleeves.

The spacing adjusting mechanism comprises a rotating groove 5 arranged at the bottom of the transverse connecting plate 1, two end parts of the rotating groove 5 are arranged in a closed manner, a screw 6 is rotatably arranged on one end wall of the rotating groove 5, the other end of the screw 6 extends out of the rotating groove 5 and is in rotating fit with the end wall of the rotating groove 5, two sections of external threads with opposite rotating directions are arranged on the outer surface of the screw 6 in the rotating groove 5, screw sleeves 7 are respectively screwed on the two sections of external threads, the rotating directions of the internal threads of the two screw sleeves 7 are the same, the top ends of the two sliding rods 2 are fixed at the bottoms of the two screw sleeves 7, the tops of the two screw sleeves 7 are arranged at the inner top of the rotating groove 5 through a limiting group, the screw 6 is rotated, because the screw 6 is provided with two sections of external threads with opposite rotating directions, the rotating directions of the internal threads of the two screw sleeves 7 are the same, a sliding block 9 is fixed on the screw sleeves 7, and the sliding groove 8 limits the circumferential movement of the sliding block 9, therefore, after the screw rod 6 rotates, the two screw sleeves 7 can only move oppositely or backwards to drive the adjustment of the distance between the two slide bars 2, and the two slide bars are locked after being adjusted, so that the applicability of the slide bars 2 to electric drills with different signal sizes is enhanced.

Restriction group is including seting up the spout 8 at the top in rotating groove 5, and the top of swivel nut 7 is fixed with can follow spout 8 and carry out gliding slider 9, and spout 8 can restrict the circular motion of slider 9.

The number of the sliding supporting mechanisms is two, and the two sliding supporting mechanisms are symmetrically arranged by taking the horizontal central line at the top of the sliding shaft sleeve 4 as an axis.

The sliding support mechanism comprises a first right-angle rod 10 fixed on the side face of one of the sliding shaft sleeves 4, a second right-angle rod 11 fixed on the side face of the other sliding shaft sleeve 4, the first right-angle rod 10 and the second right-angle rod 11 are arranged oppositely, a sliding cavity 12 is formed in the end part of the second right-angle rod 11, the first right-angle rod 10 is slidably installed in the sliding cavity 12, the two sliding rods 2 are moved, the first right-angle rod 10 can slide in the sliding cavity 12 of the second right-angle rod 11, therefore, two half sets of electric drills can be guaranteed to be always supported on the same horizontal plane, the electric drills can be well supported, and meanwhile, the sliding rods 2 can be moved to drive the two half sets of electric drills to move, and the electric drills with different size signals can be supported.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric drill support, includes transverse connection board (1), and transverse connection board (1) all installs slide bar (2) near the top at its both ends, and vertical slidable mounting has slide bearing (3) on two slide bar (2) are close to the surface of its bottom, and the middle part of slide bearing (3) is provided with axle sleeve (4), its characterized in that:

the device is characterized by further comprising an interval adjusting mechanism, wherein the interval adjusting mechanism is arranged at the bottom of the transverse connecting plate (1), the top ends of the two sliding rods (2) are mounted at the bottom of the interval adjusting mechanism, and the interval between the two sliding rods (2) is adjusted by the interval adjusting mechanism in a rotating mode;

the shaft sleeve (4) is divided into two half sleeves arranged on the left and right, and a sliding support mechanism is arranged between the two half sleeves.

2. An electric drill holder according to claim 1, wherein: spacing adjustment mechanism is including offering rotation groove (5) in transverse connection board (1) bottom, and two tip that rotate groove (5) all are closed setting, rotate on the end wall of groove (5) and install screw rod (6), and the other end of screw rod (6) stretch out rotation groove (5) and with the end wall normal running fit who rotates groove (5), screw rod (6) are located to be provided with two sections external screw threads that revolve to opposite on the surface in rotation groove (5), and spiral shell (7) have been screwed separately on two sections external screw threads, and the internal thread of two spiral shells (7) revolves to the same, and the top of two slide bars (2) is fixed in the bottom of two spiral shells (7), and the top of two spiral shells (7) is installed at the interior top of rotating groove (5) through restriction group.

3. An electric drill holder according to claim 2, wherein: the limiting set comprises a sliding groove (8) formed in the inner top of the rotating groove (5), and a sliding block (9) capable of sliding along the sliding groove (8) is fixed to the top of the threaded sleeve (7).

4. An electric drill holder according to claim 3, wherein: the number of the sliding support mechanisms is two, and the two sliding support mechanisms are symmetrically arranged by taking the horizontal central line at the top of the sliding shaft sleeve (4) as an axis.

5. An electric drill holder according to claim 4, wherein: the sliding support mechanism comprises a first right-angle rod (10) fixed on the side face of one sliding shaft sleeve (4) and a second right-angle rod (11) fixed on the side face of the other sliding shaft sleeve (4), the first right-angle rod (10) and the second right-angle rod (11) are arranged oppositely, a sliding cavity (12) is formed in the end portion of the second right-angle rod (11), and the first right-angle rod (10) is slidably installed in the sliding cavity (12).