CN217316015U

CN217316015U - Portable electric drill support frame

Info

Publication number: CN217316015U
Application number: CN202221141830.2U
Authority: CN
Inventors: 李世龙
Original assignee: Dalian Shenke Optical Co ltd
Current assignee: Dalian Shenke Optical Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-30
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a portable electric drill support frame, including the fuselage, the bottom fixed mounting of fuselage has the handle, and the side fixed mounting of fuselage has the spliced pole, and the side movable mounting of spliced pole has the rotation fastening head, and the one end demountable installation who rotates the fastening head has the drill bit, and the surface demountable installation of spliced pole has fixed subassembly, and the side fixed mounting of fixed subassembly has the telescopic link. According to the scheme, the electric drill cannot accurately and vertically drill holes in the drilling process, so that the drilling quality is influenced, the foot pad blocks are attached to the plane to be drilled through the installed telescopic rods and the installed connecting rods when the electric drill drills holes, so that the verticality is guaranteed, the foot pad blocks can be guaranteed to be always perpendicular to the drilling plane through the arranged telescopic rods in the drilling process, and the drilling quality is guaranteed; through convenient to detach's fixed subassembly, can strengthen the portability of support frame, can press from both sides tightly the practicality of support frame through the removal subassembly that sets up to the electric drill of unidimensional not, have been strengthened.

Description

Portable electric drill support frame

Technical Field

The utility model relates to an electric drill technical field, more specifically say, the utility model relates to a portable electric drill support frame.

Background

The electric drill is a drilling machine using electricity as power, and the working principle of the electric drill is that a motor rotor of an electromagnetic rotary type or electromagnetic reciprocating type small-capacity motor performs magnetic field cutting work-applying operation, and an operating device is driven by a transmission mechanism to drive a gear to increase the power of a drill bit, so that the drill bit scrapes the surface of an object and better penetrates the object.

At present, in the use process of an electric drill, the electric drill is generally handheld, so that the drilling cannot be accurately and vertically carried out in the drilling process, and the drilling quality is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a portable electric drill support frame to solve the electric drill and can't accurate vertical drilling in drilling process, influence the problem of drilling quality.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a portable electric drill support frame, includes the fuselage, the bottom fixed mounting of fuselage has the handle, the side fixed mounting of fuselage has the spliced pole, the side movable mounting of spliced pole has the rotation fastening head, the one end demountable installation that rotates the fastening head has the drill bit, the surface demountable installation of spliced pole has fixed subassembly, the side fixed mounting of fixed subassembly has the telescopic link, the fixed surface of telescopic link installs the connecting rod.

The fixed subassembly includes the mounting bracket, the side movable mounting of mounting bracket has the rotating head, the dovetail groove has all been seted up to the upper and lower both sides of mounting bracket inner wall, the inside movable mounting of dovetail groove has the removal subassembly.

The telescopic rod comprises a guide rod, a piston is fixedly mounted at one end of the guide rod, a guide sleeve is movably sleeved on the surface of the guide rod, a foot cushion block is fixedly mounted at one end of the guide sleeve, and damping oil is filled in the guide sleeve.

The number of the telescopic rods is four, and the four telescopic rods are distributed on the side face of the fixing component through the axis polar shaft of the drill bit.

The middle part of the rotating head is fixedly sleeved with a left-right rotating screw rod, the moving assembly comprises an installation block, a nut is fixedly installed at the top of the installation block, a moving block is fixedly installed at the bottom of the installation block, an arc-shaped T-shaped groove is formed in the inner wall of the installation block, a rotating block is movably installed inside the arc-shaped T-shaped groove, and arc-shaped T-shaped strips are integrally formed on the side face of the rotating block.

The size of the arc-shaped T-shaped strip is matched with that of the arc-shaped T-shaped groove, the nut is movably sleeved on the surface of the left-handed and right-handed screw, and the moving block is movably installed inside the trapezoidal groove.

Wherein, the both ends of dextrorotation screw rod about, the inside in trapezoidal groove is movably mounted to the both ends.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

according to the scheme, the electric drill cannot accurately and vertically drill holes in the drilling process, so that the drilling quality is influenced, the foot pad blocks are attached to the plane to be drilled through the installed telescopic rods and the installed connecting rods when the electric drill drills holes, so that the verticality is guaranteed, the foot pad blocks can be guaranteed to be always perpendicular to the drilling plane through the arranged telescopic rods in the drilling process, and the drilling quality is guaranteed; through convenient to detach's fixed subassembly, can strengthen the portability of support frame, can press from both sides tightly the practicality of support frame through the removal subassembly that sets up to the electric drill of unidimensional not, have been strengthened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the supporting frame of the present invention;

FIG. 3 is a schematic view of the telescopic rod structure of the present invention;

fig. 4 is a schematic view of the internal structure of the fixing component of the present invention;

fig. 5 is a schematic view of the three-dimensional assembly of the moving assembly of the present invention.

[ reference numerals ]

1. A body; 2. a grip; 3. connecting columns; 4. rotating the fastening head; 5. a drill bit; 6. a fixing assembly; 7. a telescopic rod; 8. a connecting rod; 61. a mounting frame; 62. rotating the head; 63. a trapezoidal groove; 64. a moving assembly; 65. a left-right rotating screw rod; 71. a guide bar; 72. a piston; 73. a guide sleeve; 74. a foot pad block; 641. mounting blocks; 642. a nut; 643. a moving block; 644. an arc-shaped T-shaped groove; 645. rotating the block; 646. an arc T-shaped strip.

Detailed Description

To make the technical problems, technical solutions and advantages of the present invention clearer, the following description is made in conjunction with the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a portable electric drill support frame as attached figure 1 to fig. 5, including fuselage 1, the bottom fixed mounting of fuselage 1 has handle 2, the side fixed mounting of fuselage 1 has spliced pole 3, the side movable mounting of spliced pole 3 has rotation fastening head 4, the one end demountable installation who rotates fastening head 4 has drill bit 5, the surface demountable installation of spliced pole 3 has fixed subassembly 6, the side fixed mounting of fixed subassembly 6 has telescopic link 7, the fixed surface of telescopic link 7 has connecting rod 8.

As shown in fig. 2 to 3, the fixing assembly 6 includes an installation frame 61, a rotating head 62 is movably installed on a side surface of the installation frame 61, trapezoidal grooves 63 are respectively formed on upper and lower sides of an inner wall of the installation frame 61, a moving assembly 64 is movably installed inside the trapezoidal grooves 63, the telescopic rod 7 includes a guide rod 71, a piston 72 is fixedly installed at one end of the guide rod 71, a guide sleeve 73 is movably sleeved on a surface of the guide rod 71, a foot cushion block 74 is fixedly installed at one end of the guide sleeve 73, damping oil is filled inside the guide sleeve 73, the number of the telescopic rods 7 is four, and the four telescopic rods 7 are distributed on a side surface of the fixing assembly 6 through an axial center pole shaft of the drill bit 5;

specifically, when the electric drill used, at first with fixed subassembly 6 and the installation of spliced pole 3, then aimed at drilling position with drill bit 5, then pressed close to the wall with foot cushion block 74, opened the power of electric drill, can begin to drill, the drilling in-process, the continuous shrink of telescopic link 7 can be guaranteed foot cushion block 74 and the wall laminating all the time, can not influence the normal drilling of drill bit 5 to guarantee the straightness that hangs down of drilling, guaranteed drilling quality.

As shown in fig. 4 to 5, a left-right screw 65 is fixedly sleeved in the middle of the rotating head 62, the moving assembly 64 includes an installation block 641, a nut 642 is fixedly installed at the top of the installation block 641, a moving block 643 is fixedly installed at the bottom of the installation block 641, an arc-shaped T-shaped groove 644 is formed in the inner wall of the installation block 641, a rotating block 645 is movably installed in the arc-shaped T-shaped groove 644, an arc-shaped T-shaped strip 646 is integrally formed on the side surface of the rotating block 645, the size of the arc-shaped T-shaped strip 646 is matched with the size of the arc-shaped T-shaped groove 644, the nut 642 is movably sleeved on the surface of the left-right screw 65, the moving block 643 is movably installed in the trapezoidal groove 63, and two ends of the left-right screw 65 are movably installed in the trapezoidal groove 63;

specifically, when will fix subassembly 6 and spliced pole 3 installation, at first with the position of fixed subassembly 6 cover at spliced pole 3, then make left dextrorotation screw rod 65 rotate through rotating head 62, thereby drive nut 642 and remove in dovetail groove 63, and drive the turning block 645 extrusion spliced pole 3 that removes subassembly 64, and turning block 645 can come the automatic angle adjustment according to spliced pole 3's size, thereby better press from both sides tight spliced pole 3, and can press from both sides tight not unidimensional electric drill through the removal subassembly 64 that sets up, the practicality of support frame has been strengthened.

The working process of the utility model is as follows:

when the electric drill is used, the fixing component 6 and the connecting column 3 are installed, the drill bit 5 is aligned to a drilling position, the foot cushion block 74 is attached to the wall, the power supply of the electric drill is turned on, drilling can be started, the continuous contraction of the telescopic rod 7 can ensure that the foot cushion block 74 is always attached to the wall in the drilling process, normal drilling of the drill bit 5 cannot be influenced, the perpendicularity of drilling is ensured, and the drilling quality is ensured; when will fix subassembly 6 and spliced pole 3 installation, at first with fixed subassembly 6 cover in the position of spliced pole 3, then make left dextrorotation screw rod 65 rotate through rotating swivel head 62, thereby drive nut 642 and remove in dovetail groove 63, and drive the turning block 645 extrusion spliced pole 3 that removes subassembly 64, and turning block 645 can come automatic angle adjustment according to spliced pole 3's size, thereby better press from both sides tight spliced pole 3, and can press from both sides tight not unidimensional electric drill through the removal subassembly 64 that sets up, the practicality of support frame has been strengthened.

In the scheme, through the installed telescopic rod 7 and the connecting rod 8, when the electric drill drills holes, the foot cushion blocks 74 are attached to the plane needing drilling, so that the verticality is guaranteed, and through the arranged telescopic rod 7, the foot cushion blocks 74 can be guaranteed to be always perpendicular to the drilling plane in the drilling process, so that the drilling quality is guaranteed; through convenient to detach's fixed subassembly 6, can strengthen the portability of support frame, can press from both sides tightly the practicality of support frame through the removal subassembly 64 that sets up to the electric drill of equidimension not.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable electric drill support frame, includes fuselage (1), its characterized in that, the bottom fixed mounting of fuselage (1) has handle (2), the side fixed mounting of fuselage (1) has spliced pole (3), the side movable mounting of spliced pole (3) has rotation fastening head (4), the one end demountable installation that rotates fastening head (4) has drill bit (5), the surface demountable installation of spliced pole (3) has fixed subassembly (6), the side fixed mounting of fixed subassembly (6) has telescopic link (7), the fixed surface of telescopic link (7) installs connecting rod (8).

2. The portable electric drill support stand of claim 1, wherein the fixed assembly (6) comprises a mounting bracket (61), a rotating head (62) is movably mounted on the side surface of the mounting bracket (61), trapezoidal grooves (63) are formed in the upper side and the lower side of the inner wall of the mounting bracket (61), and a moving assembly (64) is movably mounted inside the trapezoidal grooves (63).

3. The portable electric drill support stand according to claim 1, wherein the telescopic rod (7) comprises a guide rod (71), a piston (72) is fixedly mounted at one end of the guide rod (71), a guide sleeve (73) is movably sleeved on the surface of the guide rod (71), a foot cushion block (74) is fixedly mounted at one end of the guide sleeve (73), and damping oil is filled in the guide sleeve (73).

4. The portable electric drill support stand according to claim 1, characterized in that the number of the telescopic rods (7) is four, and the four telescopic rods (7) are distributed on the side surface of the fixed component (6) through the axial polar axis of the drill bit (5).

5. The portable electric drill support stand according to claim 2, characterized in that a left-right screw (65) is fixedly sleeved in the middle of the rotating head (62), the moving assembly (64) comprises a mounting block (641), a nut (642) is fixedly mounted at the top of the mounting block (641), a moving block (643) is fixedly mounted at the bottom of the mounting block (641), an arc-shaped T-shaped groove (644) is formed in the inner wall of the mounting block (641), a rotating block (645) is movably mounted in the arc-shaped T-shaped groove (644), and an arc-shaped T-shaped strip (646) is integrally formed on the side surface of the rotating block (645).

6. The portable electric drill support stand according to claim 5, wherein the size of the arc-shaped T-shaped strip (646) is matched with that of the arc-shaped T-shaped groove (644), the nut (642) is movably sleeved on the surface of the left-right-handed screw (65), and the moving block (643) is movably installed inside the trapezoidal groove (63).

7. The portable electric drill support stand of claim 5, wherein both ends of the left-right screw (65) are movably mounted inside the trapezoidal groove (63).