CN215615221U

CN215615221U - Surface drilling device for hardware production and processing

Info

Publication number: CN215615221U
Application number: CN202122095308.7U
Authority: CN
Inventors: 张鸣
Original assignee: Anhui Xinqing Hardware Co ltd
Current assignee: Anhui Xinqing Hardware Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-25
Anticipated expiration: 2031-09-01

Abstract

The utility model provides a surface drilling device for hardware production and processing, which comprises a base, wherein a drilling seat is fixed on the base, a support is fixed on the base, an installation disc capable of moving up and down is installed on the support, a plurality of drill bits capable of rotating simultaneously are installed on the installation disc in the circumferential direction, lifting mechanisms which correspond to the drill bits one by one are installed at the top of the installation disc, and each lifting mechanism can independently drive the corresponding drill bit to lift. The device can once only bore out a plurality of holes to many drills can independently be adjusted, and then satisfy the drilling operation of different quantity, different position holes.

Description

Surface drilling device for hardware production and processing

Technical Field

The utility model relates to the technical field of hardware processing, in particular to a surface drilling device for hardware production and processing.

Background

Hardware is a tool obtained by processing and casting metal such as gold, silver, copper, iron, tin, etc., and is used for fixing, processing, decorating, etc.

The processing to cylindricality hardware often need drill its surface, need drill a plurality of holes on the cylindricality hardware, at present adopt the drilling lathe to go on to the drilling of hardware mostly, but current drilling lathe can only drill a hole once, and a plurality of holes then need drill many times, and is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a surface drilling device for hardware production and processing, which can drill a plurality of holes at one time, and a plurality of drill bits can be independently adjusted, so that the drilling operation of holes with different quantities and different positions can be further met.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a surface drilling device that hardware production and processing used, includes the base, be fixed with the drilling seat on the base, be fixed with the support on the base, the mounting disc that the shelf location can reciprocate, circumference installs many drill bits that can rotate simultaneously on the mounting disc, the top of mounting disc install with the elevating system of many drill bit one-to-ones, every elevating system all can independently drive the lift that corresponds the drill bit.

Preferably, a hydraulic cylinder is installed on the support, and the telescopic end of the hydraulic cylinder is fixed with the top of the mounting disc through a connecting frame.

Preferably, be equipped with the installation cavity in the mounting disc, the installation cavity internal rotation is connected with the driving gear, the circumference meshing of driving gear has a plurality of driven gear, a plurality of driven gear and many drill bits one-to-one, can drive driving gear pivoted motor is installed at the top of mounting disc.

Preferably, annular connecting pieces are fixed to the tops of the plurality of driven gears, and the tops of the annular connecting pieces are rotatably connected with the inner wall of the mounting cavity.

Preferably, the upper half sections of the drill bits are quadrangular columns, square holes for the quadrangular columns to penetrate through are formed in the centers of the driven gears, and through holes for the drill bits to penetrate through are formed in the tops and the bottoms of the mounting discs.

Preferably, elevating system includes two guide bars, slide and locking Assembly, two equal vertical fixes at the top of mounting disc of guide bar, the both sides of slide all are equipped with the guiding hole that supplies the guide bar to pass, be equipped with the round cavity that is used for installing locking Assembly in the slide, the upper end and the slide bottom of drill bit are rotated and are connected.

Preferably, locking Assembly includes two arm-tie and two inserted bars, the bottom of two arm-tie all with circle chamber bottom sliding connection, elastic mounting has the spring between two arm-tie, the top in circle chamber is equipped with the bar mouth that supplies two arm-tie to pass, two inserted bars correspond respectively and fix on the lateral wall of two arm-tie, and two inserted bars run through the both sides in circle chamber respectively and extend to in the guiding hole, be equipped with the jack that a plurality of confession inserted bars passed on the guiding rod.

The utility model has the beneficial effects that:

1. through installation driving gear and a plurality of driven gear, can drive many drill bits simultaneously and rotate, under the drive of pneumatic cylinder, can drill out a plurality of holes on the hardware on the drilling seat simultaneously.

2. Through installation elevating system, can independently drive the drill bit and reciprocate, the drill bit is withdrawed when shifting up, and when shifting down, the drill bit is in the drilling position, and then can quick adjustment be in the drilling position drill bit quantity and the drilling position of drilling position, and then satisfy the drilling operation in different quantity, different position holes.

3. Through installation locking Assembly and guide bar, be provided with a plurality of jacks on the guide bar, can adjust the height of drill bit, and then can satisfy the drilling needs of the different degree of depth.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of the installation cavity of the present invention.

In the figure: the drilling machine comprises a base 1, a drilling seat 2, a drill 3, a mounting disc 4, a driving gear 5, a driven gear 6, a motor 7, a hydraulic cylinder 8, a guide rod 9, an inserted rod 10, a pulling plate 11, a spring 12, a circular cavity 13, a guide hole 14, a sliding plate 15, an annular connecting piece 16, a square hole 17, a mounting cavity 18 and a support 19.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a surface drilling device for hardware production and processing, including base 1, be fixed with drilling seat 2 on the base 1, be fixed with support 19 on the base 1, the installation can reciprocate mounting disc 4 on the support 19, many drill bits 3 that can rotate simultaneously are installed to circumference on the mounting disc 4, the elevating system with many drill bits 3 one-to-one is installed at the top of mounting disc 4, every elevating system all can independently drive the lift that corresponds drill bit 3.

Further, install pneumatic cylinder 8 on the support 19, it is fixed through the link between the flexible end of pneumatic cylinder 8 and the top of mounting disc 4, start pneumatic cylinder 8 and drive mounting disc 4 and move down, finally accomplish the drilling operation in a plurality of holes simultaneously.

Further, be equipped with installation cavity 18 in the mounting disc 4, the 18 internal rotations of installation cavity are connected with driving gear 5, and the circumference meshing of driving gear 5 has a plurality of driven gear 6, a plurality of driven gear 6 and many drill bits 3 one-to-one, and the top of mounting disc 4 is installed and is driven driving gear 5 pivoted motor 7, and starter motor 7 drives driving gear 5 and rotates, and then drives a plurality of driven gear 6 simultaneously and rotate, drives drill bit 3 again and rotates.

Furthermore, the top of each driven gear 6 is fixed with an annular connecting piece 16, the top of each annular connecting piece 16 is rotatably connected with the inner wall of the mounting cavity 18, and the top of the mounting cavity 18 can be provided with an annular groove or an annular rail connected with the annular connecting piece 16.

Furthermore, the upper half sections of the drill bits 3 are quadrangular columns, square holes 17 for the quadrangular columns to penetrate through are formed in the centers of the driven gears 6, through holes for the drill bits 3 to penetrate through are formed in the tops and the bottoms of the mounting discs 4, the quadrangular columns of the drill bits 3 are matched with the square holes 17 in the driven gears 6, and the drill bits 3 can rotate while moving up and down.

Specifically, elevating system includes two guide bars 9, slide 15 and locking Assembly, and two equal vertical fixes at the top of mounting disc 4 of guide bar 9, and the both sides of slide 15 all are equipped with the guiding hole 14 that supplies guide bar 9 to pass, are equipped with the round cavity 13 that is used for installing locking Assembly in the slide 15, and the upper end and the 15 bottoms of slide of drill bit 3 rotate to be connected.

Specifically, locking Assembly includes two arm-plates 11 and two inserted bars 10, the bottom of two arm-plates 11 all with 13 bottom sliding connection in circle chamber, elastic mounting has spring 12 between two arm-plates 11, the top in circle chamber 13 is equipped with the bar mouth that supplies two arm-plates 11 to pass, two inserted bars 10 correspond respectively and fix on the lateral wall of two arm-plates 11, two inserted bars 10 run through the both sides of circle chamber 13 respectively and extend to in the guiding hole 14, be equipped with the jack that a plurality of confession inserted bars 10 passed on guide bar 9, set up a plurality of jacks on guide bar 9, can lock slide 15 and drill bit 3 at corresponding height, and then can satisfy the drilling needs of the different degree of depth.

To treat the cylindricality hardware of drilling and place on drilling seat 2, the quantity of drilling as required, and the position of drilling, slide 15 that will need not the drill bit 3 upper end of the position of punching moves up, only need two arm-tie 11 of relative pulling simultaneously, pull the inserted bar 10 of both sides from the jack that lies in the bottom on the guide bar 9, move up slide 15 to the top, loosen two arm-tie 11, under the elastic action of spring 12, inserted bar 10 inserts and lies in the jack at the top on the guide bar 9, accomplish the regulation back of quantity position, only need starter motor 7 to drive driving gear 5 and rotate, and then drive a plurality of driven gear 6 rotations simultaneously, it rotates to drive drill bit 3 again, start-up pneumatic cylinder 8 drives mounting disc 4 and moves down, finally accomplish the drilling operation of a plurality of holes simultaneously.

Set up a plurality of jacks on guide bar 9, can lock slide 15 and drill bit 3 at the corresponding height, and then can satisfy the drilling needs of different degree of depth, the square hole 17 adaptation on the quadrangular of drill bit 3 and the driven gear 6, and then when drill bit 3 can reciprocate, also can rotate.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a surface drilling device that hardware production and processing used, includes base (1), be fixed with drilling seat (2) on base (1), its characterized in that, be fixed with support (19) on base (1), installation mounting disc (4) that can reciprocate on support (19), circumference is installed many drill bits (3) that can rotate simultaneously on mounting disc (4), the top of mounting disc (4) install with the elevating system of many drill bits (3) one-to-one, every elevating system all can independently drive the lift that corresponds drill bit (3).

2. The surface drilling device for hardware production and processing according to claim 1, wherein a hydraulic cylinder (8) is mounted on the support (19), and the telescopic end of the hydraulic cylinder (8) is fixed to the top of the mounting plate (4) through a connecting frame.

3. The surface drilling device for hardware production and processing according to claim 1, characterized in that a mounting cavity (18) is formed in the mounting disc (4), a driving gear (5) is connected to the mounting cavity (18) in a rotating mode, a plurality of driven gears (6) are meshed with the driving gear (5) in the circumferential direction, the driven gears (6) correspond to the drill bits (3) in a one-to-one mode, and a motor (7) capable of driving the driving gear (5) to rotate is installed at the top of the mounting disc (4).

4. A surface drilling device for hardware production and processing according to claim 3, characterized in that annular connecting pieces (16) are fixed on the tops of the plurality of driven gears (6), and the tops of the annular connecting pieces (16) are rotatably connected with the inner wall of the mounting cavity (18).

5. The surface drilling device for hardware production and processing according to claim 3, wherein the upper half sections of the drill bits (3) are quadrangular prisms, square holes (17) for the quadrangular prisms to pass through are formed in the centers of the driven gears (6), and through holes for the drill bits (3) to pass through are formed in the top and the bottom of the mounting disc (4).

6. The surface drilling device for hardware production and processing according to claim 1, wherein the lifting mechanism comprises two guide rods (9), a sliding plate (15) and a locking assembly, the two guide rods (9) are vertically fixed at the top of the mounting disc (4), guide holes (14) for the guide rods (9) to pass through are formed in two sides of the sliding plate (15), a circular cavity (13) for mounting the locking assembly is formed in the sliding plate (15), and the upper end of the drill bit (3) is rotatably connected with the bottom of the sliding plate (15).

7. The surface drilling device for hardware production and processing according to claim 6, wherein the locking assembly comprises two pulling plates (11) and two insertion rods (10), the bottoms of the two pulling plates (11) are both in sliding connection with the bottom of the circular cavity (13), a spring (12) is elastically installed between the two pulling plates (11), the top of the circular cavity (13) is provided with a strip-shaped opening for the two pulling plates (11) to pass through, the two insertion rods (10) are respectively fixed on the side walls of the two pulling plates (11) in a corresponding mode, the two insertion rods (10) respectively penetrate through the two sides of the circular cavity (13) and extend into the guide holes (14), and a plurality of insertion holes for the insertion rods (10) to pass through are formed in the guide rod (9).