CN211758677U

CN211758677U - Handheld positioning drill array hole device

Info

Publication number: CN211758677U
Application number: CN202020218066.9U
Authority: CN
Inventors: 张学军
Original assignee: Kunshan Tianyi Metal Products Co ltd
Current assignee: Kunshan Tianyi Metal Products Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-10-27
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses a hand-held positioning drill array hole device, which comprises at least two groups of symmetrically arranged brackets for adjusting the drilling height, a roller for adjusting the drilling distance, a supporting seat, a sliding seat, a locking component and a drilling component, wherein the brackets and the supporting seat are matched and connected through a shaft hole, the inner side of the upper end of each bracket is provided with a toothed disc which is meshed with each other, the shaft hole of the lower end of each bracket is matched and connected with the roller, the locking component comprises a connecting shaft, a limiting nut and a butterfly nut, the sliding seat is fixedly connected with the supporting seat, a tubular chute is arranged in the sliding seat, the drilling component comprises a motor, a drill clamping component, a drill and a holding handle, the hand-held positioning drill array hole device adjusts the drilling height and distance through the brackets by equal angles, the butterfly nut of the locking component is reused to control the opening, and the sliding seat is used for controlling the drilling assembly to adjust the drilling depth of the part, so that the three-axial positioning drilling efficiency is high.

Description

Handheld positioning drill array hole device

Technical Field

The utility model relates to a machining equipment technical field, concretely relates to array hole device is bored in hand-held type location.

Background

At present, domestic machine tool equipment is of a great variety, heavy industry processing equipment has been popularized, the development of the automation industry has both been promoted, the automation industry is the high-efficient development of the same supplementary machine tooling of also assisting, each process of mode finish machining that current pipe part processing adopted numerical control lathe and machining center to combine together usually, however, numerous enterprises do not possess the economic capability of introducing high-end high accuracy machining center equipment, pipe part product is also not high to the machining precision demand of drilling technology simultaneously, so need design a practical convenient, with appropriate costs, degree of automation is auxiliary assembly high again, help the enterprise to accomplish relevant process production, for example: pipe parts usually can be in end plate ring flange periphery array drilling to right angle steel sheet straight line array drilling, and adopt the interior three-jaw chuck on the digit control machine tool to realize fixed clamping pipe parts, but drilling machine tool equipment to large-scale part and right angle steel sheet is not suitable for, the manual work can be very labouring in the drilling under the condition that does not have supplementary clamping instrument, waste time and energy, efficiency is not high, consequently need design a supplementary drilling's device, the array drilling is implemented to the cooperation drilling subassembly, in order to improve automatic drilling efficiency, and the speed of production is accelerated.

Disclosure of Invention

The utility model discloses the purpose: in order to solve the technical requirements of array drilling on the periphery of an end plate flange plate and linear array drilling on an right-angle steel plate for pipe parts in the background technology and assist in positioning and clamping of a drilling assembly, a handheld positioning drilling array hole device is designed, the drilling height and the distance are adjusted by adjusting the drilling height and the roller wheel through a support at equal angles, the drilling height and the distance are controlled by controlling the opening angle between the supports through a butterfly nut of a locking assembly, the drilling height is controlled by controlling the rotation of the roller wheel through a pinch roller rod, the drilling depth of the part is adjusted by controlling the drilling assembly through a sliding seat, the triaxial positioning drilling efficiency is high, and the handheld positioning drilling device is practical and convenient.

The technical scheme adopted for solving the problems is as follows:

a hand-held positioning drill array hole device comprises at least two groups of symmetrically arranged supports for adjusting the height of a drill hole, rollers for adjusting the distance of the drill hole, a supporting seat, a sliding seat, a locking assembly and a drilling assembly,

the brackets are matched and connected with the supporting seat through shaft holes, the inner sides of the upper ends of the brackets are provided with toothed discs which are mutually meshed, the shaft holes at the lower ends of the brackets are matched and connected with rollers, the brackets symmetrically arranged at two sides can equally adjust the opening angle between the two brackets after being mutually meshed through the toothed discs, the two groups of symmetrically arranged brackets are matched and locked through locking components,

the locking assembly comprises a connecting shaft, a limiting nut and a butterfly nut, after the connecting shaft is matched with key groove shaft holes at the upper ends of two groups of symmetrically arranged brackets, the two ends of the connecting shaft are matched and locked with the butterfly nut in a threaded manner, the bracket is loosened and fastened by loosening or screwing the butterfly nut,

the sliding seat is fixedly connected with the supporting seat, a cylindrical sliding chute is arranged in the sliding seat and can slide back and forth by matching with the drilling component,

the drilling assembly includes a motor, a bit clamping assembly, a bit, and a gripping handle.

Furthermore, a pressure roller rod is arranged between the middle part of the bracket and the roller, and the pressure roller rod is tangent to the roller and then fixes the roller to prevent the roller from rotating.

Further, a rubber lantern ring is further arranged between the support seat and the support and used for fastening between the support seat and the support seat under the compression of the butterfly nut.

Furthermore, a rubber gasket is arranged at the tangent position of the lower end of the pressure roller rod and the roller, so that the roller is guaranteed to be fixed after being compressed.

The utility model has the advantages that:

this array hole device is bored in hand-held type location realizes the regulation to drilling height and distance through support and gyro wheel with partition angle regulation drilling height, recycles the opening angle between locking Assembly's butterfly nut control support and controls drilling height promptly to and pinch roller pole control gyro wheel's rotation controls drilling distance promptly, and the rethread seat of sliding controls drilling assembly and adjusts the drilling depth of part, and triaxial location drilling efficiency is high, and is practical convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a schematic structural diagram of a handheld positioning drill array hole device and a rectangular steel plate linear array drilling hole according to the present embodiment;

FIG. 2 is a side view of the handheld positioning drill array hole device of the present embodiment;

fig. 3 is a schematic diagram of the handheld positioning drill array hole device and the pipe part array drill holes on the periphery of the end plate flange plate in the embodiment;

the drilling tool comprises a direct steel plate 1, a drill bit clamping assembly 2, a holding handle 3, a motor 4, an array hole 5, a support seat 6, a right side toothed disc 7, a roller 8, a support 9, a locking assembly 10, a pressing wheel rod 11, a shaft 12, a left side toothed disc 13, a sliding seat 14, a butterfly nut 15, a limiting nut 16, a drill bit 17, a connecting shaft 18 and a pipe 19.

Detailed Description

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

Referring to fig. 1-3, the present embodiment provides a handheld positioning drill array hole device, which includes two sets of symmetrically disposed supports 9 for adjusting the height of a drill hole, rollers 8 for adjusting the distance of the drill hole, a support base 6, a sliding base 14, a locking assembly, and a drilling assembly.

Specifically, the support 9 is connected with the support 6 through an axle hole in a matching manner, the inner side of the upper end of the support 9 is provided with tooth discs (7, 13) which are meshed with each other, the axle hole at the lower end is connected with a roller 8 in a matching manner, the symmetrically arranged supports 9 at two sides are meshed with each other through the tooth discs (7, 13), the opening angle between the two supports 9 can be adjusted at equal angles, the two groups of symmetrically arranged supports 9 are locked through a locking assembly in a matching manner, the locking assembly comprises a connecting shaft 18, a limit nut 16 and a butterfly nut 15, after the connecting shaft 18 is matched with the axle holes at the upper ends of the two groups of symmetrically arranged supports 9, the two ends of the connecting shaft 18 are locked with the butterfly nut 15 in a threaded manner, the supports 9 are loosened and fastened by loosening or screwing the butterfly nut 15, the sliding seat 14 is fixedly connected with the support, can slide back and forth by matching with a drilling assembly, wherein the drilling assembly comprises a motor 4, a drill bit clamping assembly 2, a drill bit 17 and a holding handle 3.

In a further embodiment, a roller pressing rod 11 is arranged between the middle part of the bracket 9 and the roller 8, and the roller 8 is fixed after being pressed tangentially with the roller 8 to prevent the roller from rotating.

In a further embodiment, a rubber collar (not shown in the figure) is further sleeved between the support seat 6 and the support 9, and is used for fastening between the support 9 and the support seat 6 under the compression of the butterfly nut 15.

In a further embodiment, a rubber gasket (not shown in the figure) is arranged at the position where the lower end of the pressure roller rod 11 is tangent to the roller 8, so as to ensure that the roller 8 is fixed after being pressed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an array hole device is bored in hand-held type location, includes the support of the regulation drilling height that is no less than two sets of symmetries set up, adjusts drilling distance's gyro wheel, supporting seat, the seat that slides, locking Assembly and drilling Assembly, its characterized in that:

2. The handheld alignment drill array hole device of claim 1, wherein: a pressure roller rod is arranged between the middle part of the support and the roller and is tangent to the roller and then fixes the roller to prevent the roller from rotating.

3. The handheld alignment drill array hole device of claim 1, wherein: and a rubber lantern ring is further arranged between the support seat and the support, so that the support seat and the support seat are fastened under the compression of the butterfly nut.

4. The hand-held pilot drill array hole device of claim 2, wherein: the rubber gasket is arranged at the tangent position of the lower end of the pressure roller rod and the roller, so that the roller is guaranteed to be fixed after being compressed.