CN213350933U

CN213350933U - Drilling device for manufacturing and processing accessories

Info

Publication number: CN213350933U
Application number: CN202021792040.1U
Authority: CN
Inventors: 夏艳丽; 王喆; 李泽亮; 张伟
Original assignee: Tianjin Longqi Precision Mould Co ltd
Current assignee: Tianjin Longqi Precision Mould Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-04
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a drilling equipment for accessory manufacturing belongs to drilling processing technology field, and it includes supporting baseplate, supporting baseplate's upper surface and the lower fixed surface of protection roof are connected, the upper surface of protection roof inner wall and the top fixed connection of two electronic hydraulic stem, the bottom of two electronic hydraulic stem and the same upper fixed surface who supports the box body are connected, the upper surface of support box body is connected with the lower fixed surface of motor fuselage, the output shaft fixedly connected with driving gear of motor. This a drilling equipment for accessory manufacturing process through setting up motor, driving gear, drill bit and flange groove, and two electronic hydraulic stem extensions of rotatory in-process of drill bit for four drill bits can be drilled the ring flange simultaneously, need not the angle of the position of many times adjustment ring flange or drill bit skew, have reduced the deviation of drilling position, have improved the precision of drilling, make the qualification rate of ring flange processing obtain effectively promoting.

Description

Drilling device for manufacturing and processing accessories

Technical Field

The utility model belongs to the technical field of the drilling processing, specifically be a drilling equipment for accessory manufacturing and processing.

Background

The flange plate is called as a flange for short, and is generally called as a flange, a plurality of fixing holes are formed in the periphery of a metal body similar to a disc shape and used for connecting other parts, drilling equipment is needed to drill the flange plate in the manufacturing and processing process of accessories, scraps generated in the drilling process splash around the flange plate, great influence is caused on the working environment, in addition, the drilling needs to be carried out in sequence in the drilling process, the position of the flange or the offset angle of a drill bit needs to be adjusted for many times, the deviation of the drilling position is improved, and the drilling precision is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a drilling equipment for accessory manufacturing has solved in drilling process, and drilling needs to go on in proper order, then needs the angle of the position of many times adjustment flange or drill bit skew, has improved the deviation of drilling position, influences the problem of the precision of drilling.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drilling equipment for accessory manufacturing and processing, includes supporting baseplate, supporting baseplate's upper surface and the lower fixed surface of protection roof are connected, the upper surface of protection roof inner wall and the top fixed connection of two electronic hydraulic stem, the bottom of two electronic hydraulic stem and the same upper surface fixed connection who supports the box body, the upper surface of support box body and the lower fixed surface of motor fuselage are connected, the output shaft fixedly connected with driving gear of motor, the both ends of driving gear are all through bearing joint at the upper surface and the inner wall lower surface that support the box body inner wall, the driving gear meshes with four driven gear mutually.

The utility model discloses a protection device, including box body, driven gear, supporting baseplate, flange groove, through-hole, the upper surface of supporting baseplate and the upper surface fixed connection of support connecting seat, the lower surface of inner wall is all passed through bearing joint at the upper surface of supporting the box body inner wall and the lower surface of inner wall at driven gear's both ends, driven gear's lower surface is provided with the drill bit, the surface of supporting the box body and the inner wall fixed connection of protection component, the flange groove has been seted up to the lower surface of supporting baseplate, the.

As a further aspect of the present invention: the protection component comprises a connecting box, the inner wall of the connecting box is fixedly connected with the outer surface of the supporting box body, a transparent protective cover is connected in the connecting box in a sliding mode, and the upper surface of the transparent protective cover is fixedly connected with the inner top of the connecting box through a plurality of reset springs.

As a further aspect of the present invention: the left and right sides face of through-hole inner wall all has the threaded rod through bearing swing joint, and the same worm wheel of two relative one end fixedly connected with of threaded rod, the worm wheel meshes with the worm mutually, the both ends of worm all pass through the back of bearing joint at the front of through-hole inner wall and inner wall.

As a further aspect of the present invention: the positive one end of worm is provided with the carousel, and the screw thread direction of two threaded rods is opposite.

As a further aspect of the present invention: the outer surface threaded connection of threaded rod has the inner circle splint, the laminating of inner circle splint and through-hole mutually, the left surface of inner circle splint is provided with the stopper.

As a further aspect of the present invention: the scrap collecting holes are formed in the positions, corresponding to the four drill bits, of the bottom of the inner wall of the flange groove, a scrap collecting box is arranged in the supporting and connecting seat, and the scrap collecting box is located below the four scrap collecting holes.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this a drilling equipment for accessory manufacturing, through setting up the motor, the driving gear, driven gear, the drill bit, support box body and flange groove, when driling the ring flange, the staff fixes the ring flange at the flange inslot, driving motor, it is rotatory to make the output shaft of motor drive the driving gear, make the driving gear drive four drill bits through four driven gear and rotate, two electronic hydraulic stem extensions of rotatory in-process of drill bit, make four drill bits can drill the ring flange simultaneously, the position that need not to adjust the ring flange many times or the angle of drill bit skew, the deviation of drilling position has been reduced, the precision of drilling has been improved, make the qualification rate of ring flange processing obtain effectively promoting.

2. This a drilling equipment for accessory manufacturing, support the box body through setting up, supporting baseplate, transparent protection casing, the connecting box, reset spring, collection bits hole and garbage collection box, support the in-process of box body downstream, transparent protection casing downstream's in-process can contact with supporting baseplate, effect through a plurality of reset spring, make transparent protection casing further closely laminate with supporting baseplate when the drill bit continues downstream, make the produced piece of drilling can not splash all around, and partial piece can fall into in the garbage collection box by a plurality of collection bits holes, be convenient for the staff when carrying out the collection bits difficult for causing great influence to the surrounding environment.

3. This a drilling equipment for accessory manufacturing, through setting up the worm wheel, the worm, inner circle splint and flange groove, when fixing the ring flange, the staff arranges the flange inslot in with the ring flange, the corotation carousel, it is rotatory to make the worm drive two threaded rods through the worm wheel, two inner circle splint and the inner circle in close contact with of ring flange when two threaded rods are rotatory, it is spacing to the outside of ring flange through the flange groove, the inner circle splint are fixed the ring flange inner circle, make the ring flange more stable at the in-process of processing, the precision of drilling has further been improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the support box of the present invention viewed from above;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is a schematic structural view of the threaded rod of the present invention from above;

in the figure: the automatic scrap collecting device comprises a supporting bottom plate 1, a protective top plate 2, an electric hydraulic rod 3, a supporting box 4, a motor 5, a driving gear 6, a driven gear 7, a drill bit 8, a protective component 9, a return spring 91, a connecting box 92, a transparent protective cover 93, a flange groove 10, a through hole 11, a threaded rod 12, a worm wheel 13, a worm 14, a supporting connecting seat 15, an inner ring clamping plate 16, a scrap collecting hole 17 and a scrap collecting box 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a drilling device for manufacturing and processing accessories comprises a supporting bottom plate 1, wherein the upper surface of the supporting bottom plate 1 is fixedly connected with the lower surface of a protective top plate 2, the upper surface of the inner wall of the protective top plate 2 is fixedly connected with the top ends of two electric hydraulic rods 3, the bottom ends of the two electric hydraulic rods 3 are fixedly connected with the upper surface of the same supporting box body 4, the upper surface of the supporting box body 4 is fixedly connected with the lower surface of the body of a motor 5, an output shaft of the motor 5 is fixedly connected with a driving gear 6, two ends of the driving gear 6 are clamped on the upper surface of the inner wall of the supporting box body 4 and the lower surface of the inner wall through bearings, the driving gear 6 is meshed with four driven gears 7, through mutual matching between the driving gear 6 and the driven gears 7, the driving gear 6 drives four drill bits 8 to rotate through the four driven gears 7, and, the four drill bits 8 can drill the flange plate at the same time, and the drilling efficiency is further improved.

The two ends of a driven gear 7 are clamped on the upper surface of the inner wall of a supporting box body 4 and the lower surface of the inner wall through bearings, a drill bit 8 is arranged on the lower surface of the driven gear 7, the outer surface of the supporting box body 4 is fixedly connected with the inner wall of a protection component 9, a flange groove 10 is formed in the lower surface of a supporting base plate 1, a through hole 11 is formed in the middle of the lower surface of the inner wall of the flange groove 10, the lower surface of the supporting base plate 1 is fixedly connected with the upper surface of a supporting connecting seat 15, an inner ring clamping plate 16 is connected to the outer surface of a threaded rod 12 through threads, the inner ring clamping plate 16 is attached to the through hole 11, a limiting block is arranged on the left side surface of the inner ring clamping plate 16, a worm 14 drives the two threaded rods 12 to rotate through a worm wheel 13 through mutual matching between the flange groove, inner ring splint 16 is fixed the ring flange inner circle, make the ring flange more stable at the in-process of processing, the precision of drilling has further been improved, scrap collecting hole 17 has all been seted up to the position that corresponds four drill bits 8 in flange groove 10 inner wall bottom, be provided with scrap collecting box 18 in the support connection seat 15, scrap collecting box 18 is located the below in four scrap collecting hole 17, mutually support through scrap collecting box 18 and between the scrap collecting hole 17, the produced piece of drilling can not splash all around, and partial piece can be fallen into scrap collecting box 18 by a plurality of scrap collecting hole 17 in, be convenient for the staff when gathering the bits difficult great influence that causes the surrounding environment.

Specifically, as shown in fig. 1, the protection component 9 includes a connection box 92, the inner wall of the connection box 92 is connected with the outer fixed surface of the support box body 4, sliding connection has a transparent protection cover 93 in the connection box 92, the upper surface of the transparent protection cover 93 is connected with the inner top fixed connection of the connection box 92 through a plurality of reset springs 91, through the mutual cooperation between the transparent protection cover 93 and the reset springs 91, the in-process that the transparent protection cover 93 moves downwards can contact with the support base plate 1, through the effect of a plurality of reset springs 91, make the transparent protection cover 93 further closely laminate with the support base plate 1 when the drill bit 8 continues to move downwards, make the produced piece of drilling can not splash all around.

Specifically, as shown in fig. 1, 3 and 4, the left and right sides face of the inner wall of the through hole 11 is movably connected with a threaded rod 12 through a bearing, one end of each of the two threaded rods 12 opposite to the other end of the same worm wheel 13 is fixedly connected with the worm wheel 13, the worm wheel 13 is meshed with the worm 14, the worm 14 is matched with the worm wheel 13, the stress direction of the worm wheel 13 is effectively changed by the worm 14, the threaded rods 12 are convenient to drive to rotate, the position of the inner ring clamping plate 16 is adjusted, the two ends of the worm 14 are clamped on the front face of the inner wall of the through hole 11 and the back face of the inner wall through the bearing, a rotary disc is.

The utility model discloses a theory of operation does:

s1, when the flange plate is fixed, a worker places the flange plate in the flange groove 10, rotates the rotary table in a forward mode, so that the worm 14 drives the two threaded rods 12 to rotate through the worm wheel 13, and the two inner ring clamping plates 16 are in close contact with the inner ring of the flange plate while the two threaded rods 12 rotate, so that the two inner ring clamping plates 16 effectively fix the flange plate;

s2, when the flange plate is drilled, the motor 5 is controlled to work, the output shaft of the motor 5 drives the driving gear 6 to rotate, the driving gear 6 drives the four drill bits 8 to rotate through the four driven gears 7, and the two electric hydraulic rods 3 extend in the rotating process of the drill bits 8, so that the four drill bits 8 can drill the flange plate at the same time;

s3, in the downward movement process of the supporting box body 4, the transparent protective cover 93 can be in contact with the supporting bottom plate 1 in the downward movement process, through the action of the plurality of return springs 91, when the drill bit 8 continues to move downward, the transparent protective cover 93 is further tightly attached to the supporting bottom plate 1, so that the chips generated by drilling are located in the transparent protective cover 93, part of the chips can fall into the waste collecting box 18 through the chip collecting hole 17, and the workers can pull the waste collecting box 18 forward to clean the chips.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. Drilling device for the manufacture of accessories, comprising a support base (1), characterized in that: the upper surface of the supporting bottom plate (1) is fixedly connected with the lower surface of the protecting top plate (2), the upper surface of the inner wall of the protecting top plate (2) is fixedly connected with the top ends of two electric hydraulic rods (3), the bottom ends of the two electric hydraulic rods (3) are fixedly connected with the upper surface of the same supporting box body (4), the upper surface of the supporting box body (4) is fixedly connected with the lower surface of the machine body of a motor (5), an output shaft of the motor (5) is fixedly connected with a driving gear (6), two ends of the driving gear (6) are clamped on the upper surface of the inner wall of the supporting box body (4) and the lower surface of the inner wall through bearings, and the driving gear (6) is meshed with four driven gears (7);

the upper surface of support box body (4) inner wall and the lower surface of inner wall are all passed through the bearing joint at the both ends of driven gear (7), the lower surface of driven gear (7) is provided with drill bit (8), the surface of support box body (4) and the inner wall fixed connection of protection component (9), flange groove (10) have been seted up to the lower surface of supporting baseplate (1), through-hole (11) have been seted up at the middle part of flange groove (10) inner wall lower surface, the lower surface of supporting baseplate (1) and the last fixed surface of supporting connection seat (15) are connected.

2. A drilling device for use in connection with a fitting manufacturing process according to claim 1, wherein: the protection component (9) comprises a connecting box (92), the inner wall of the connecting box (92) is fixedly connected with the outer surface of the supporting box body (4), a transparent protective cover (93) is connected in the connecting box (92) in a sliding mode, and the upper surface of the transparent protective cover (93) is fixedly connected with the inner top of the connecting box (92) through a plurality of reset springs (91).

3. A drilling device for use in connection with a fitting manufacturing process according to claim 1, wherein: the left and right sides face of through-hole (11) inner wall all has threaded rod (12) through bearing swing joint, the same worm wheel (13) of one end fixedly connected with that two threaded rod (12) are relative, worm wheel (13) mesh mutually with worm (14), the both ends of worm (14) all pass through the back of bearing joint at the front of through-hole (11) inner wall and inner wall.

4. A drilling device for use in the manufacture of accessories according to claim 3, wherein: and a turntable is arranged at one end of the front surface of the worm (14), and the thread directions of the two threaded rods (12) are opposite.

5. A drilling device for use in the manufacture of accessories according to claim 4, wherein: the outer surface threaded connection of threaded rod (12) has inner circle splint (16), inner circle splint (16) and through-hole (11) laminate mutually, the left surface of inner circle splint (16) is provided with the stopper.

6. A drilling device for use in connection with a fitting manufacturing process according to claim 1, wherein: chip collecting holes (17) are formed in the positions, corresponding to the four drill bits (8), of the bottom of the inner wall of the flange groove (10), a waste collecting box (18) is arranged in the supporting and connecting seat (15), and the waste collecting box (18) is located below the four chip collecting holes (17).