CN112620691B

CN112620691B - Drilling device capable of accurately positioning and used for touch switch machining

Info

Publication number: CN112620691B
Application number: CN202011426332.8A
Authority: CN
Inventors: 张旭敏; 胡文阳; 郑程磊
Original assignee: Zhejiang Lingxiang Electronics Co ltd
Current assignee: Zhejiang Lingxiang Electronics Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2022-02-08
Anticipated expiration: 2040-12-09
Also published as: CN112620691A

Abstract

The invention discloses a drilling device capable of accurately positioning for machining a tact switch, which comprises a workbench, a baffle, a bump, a rotating plate and a roller, wherein an electric push rod is installed at the top of the workbench, a top plate is installed at the top of the electric push rod, a dust suction assembly is connected to the inside of a protective cover in a penetrating mode, a derivative cover is connected to a groove through a reset spring, a drilling assembly is installed in the middle of the bottom surface of the top plate and located in the protective cover, a single-shaft motor is installed in the inner portion of the rear side of the workbench in an embedded mode, a gear ring is connected to the outer side of a first gear, a movable plate is sleeved on a longitudinal rod, a cross rod is connected to a cross groove through the reset spring, and a vertical positioning plate is fixed to the top of the cross rod. This but drilling equipment is used in processing of dabbing switch of accurate location can carry out accurate location processing to dabbing the switch, and can gather and centralized processing the sweeps, can carry out convenient removal simultaneously.

Description

Drilling device capable of accurately positioning and used for touch switch machining

Technical Field

The invention relates to the technical field of touch switch machining, in particular to a drilling device capable of accurately positioning for touch switch machining.

Background

In daily life, electrical apparatus switch is the same article that people contacted comparatively frequently, dabs the switch and belongs to electronic components class, is an electronic switch, and its processing step is more, including punching into the spring leaf, punching into apron, punching press contact point, moulding plastics into base, drilling, detection product etc. will use drilling equipment when carrying out drilling processing, however current dabs drilling equipment for switch processing and has following problem:

present dab drilling equipment for switch processing, add man-hour, the switch that dabs that will treat processing is usually placed and is carried out simple fixed at work, easily cause crooked or skew and then influence processingquality, be not convenient for carry out accurate location processing to dabbing the switch, and current dabbing drilling equipment for switch processing, add man-hour, can sputter other positions and then influence operating personnel's safety with the sweeps that bore usually, be not convenient for carry out gathering and centralized processing to the sweeps, drilling equipment is used in the processing of current dabbing the switch simultaneously, generally need remove with the help of transportation equipment or manpower during the transport, be not convenient for carry out convenient removal.

In order to solve the problems, innovative design is urgently needed on the basis of the original drilling device for machining the tact switch.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a drilling device for machining a tact switch, which can be accurately positioned, and aims to solve the problems that the existing drilling device for machining the tact switch is inconvenient to accurately position and machine the tact switch, aggregate and concentrate scraps and move conveniently.

In order to achieve the purpose, the invention provides the following technical scheme: a drilling device capable of accurately positioning for machining a tact switch comprises a workbench, a baffle, a bump, a rotating plate and rollers, wherein an electric push rod is installed at the top of the workbench, a top plate is installed at the top of the electric push rod, a dust collection box is installed at the top of the top plate, a dust collection component is installed at the bottom of the dust collection box, the dust collection component is connected to the inside of a protective cover in a penetrating manner, the protective cover is fixed to the bottom of the top plate, a groove is formed in the bottom of the protective cover, a derivative cover is connected to the groove through a first reset spring, a buffer block is installed at the bottom of the derivative cover, a drilling component is installed in the middle of the bottom surface of the top plate and located in the protective cover, a single-shaft motor is installed in an embedded manner in the inner part of the rear side of the workbench, the output end of the single-shaft motor is connected with a first gear, and a first gear shaft is connected to the rotating groove, the rotary groove is arranged in the middle of the inner side of the workbench, the outer side of the first gear is connected with a toothed ring, the outer side of the toothed ring is connected with a convex tooth, the convex tooth is fixed on the inner side surface of the movable plate, the movable plate is sleeved on the longitudinal rod, the longitudinal rod is arranged in the rotary groove, the upper part of the movable plate is connected with a transverse rod, the transverse rod is connected in a transverse groove through a second reset spring, the transverse groove is arranged in the workbench and communicated with the rotary groove, the top of the transverse rod is fixed with a vertical positioning plate, the middle of the vertical positioning plate is connected in a vertical groove, the vertical groove is arranged at the top of the workbench, the middle of the top surface of the workbench is provided with a blanking groove, a collecting drawer is arranged in the blanking groove, a double-shaft motor is arranged in the middle of the bottom surface of the workbench, the output end of the double-shaft motor is connected with the rotary rod, and the end part of the rotary rod is sleeved with a second gear, and the second gear is connected in the sliding tray to the sliding tray is seted up in the bottom of supporting legs, and the supporting legs is installed in the both sides of workstation bottom moreover, the outside of second gear is connected with the pinion rack, and the lug is installed to the both sides of pinion rack to the lug is connected in the rectangular channel, and the rectangular channel is seted up on the inner wall of sliding tray moreover, the gyro wheel is installed to the bottom of pinion rack.

Preferably, the derived cover is designed to be a funnel-shaped structure, the derived cover forms a buffer structure through the first return spring and the groove, and buffer blocks are distributed on the bottom of the derived cover at equal angles.

Preferably, the convex teeth are distributed on the inner side of the moving plate at equal intervals, and the convex teeth are meshed with the gear ring.

Preferably, the top of the moving plate is provided with a baffle, one side of the baffle is connected with a bump, and the bump is fixed at the bottom of the cross rod.

Preferably, the baffle and the bump are respectively designed into an inclined structure and a spherical structure, and the top of the baffle is higher than the bottom of the bump.

Preferably, the top of the vertical positioning plate is connected with a rotating plate through a thread, the bottom of the rotating plate is connected with a pressing plate through a universal ball connecting piece, the pressing plate is located between the vertical positioning plate and the top surface of the workbench, and the bottom of the pressing plate is provided with an anti-skid grinding block.

Preferably, the vertical positioning plates are designed to be L-shaped structures and are symmetrically distributed on two sides of the workbench.

Preferably, the toothed plate is meshed with the second gear, and the toothed plate is attached to the sliding groove.

Preferably, the lugs are symmetrically distributed on two sides of the toothed plate, and the lugs form an elastic movable structure through the third return spring and the rectangular groove.

Compared with the prior art, the invention has the beneficial effects that: the drilling device for processing the tact switch capable of being accurately positioned;

1. through the arranged dust collection component, the dust collection box, the protective cover, the groove, the reset spring, the derivative cover and the buffer block, when the device works, the protective cover can block waste scraps generated in drilling in the protective cover, the dust collection component can absorb the waste scraps at the top of the tact switch into the dust collection box, the length of the derivative cover at the bottom of the protective cover is larger than that of the drilling component, so that the buffer block at the bottom of the derivative cover is firstly contacted with the top of the tact switch, and the derivative cover elastically moves in the groove through the reset spring to buffer the protective cover;

2. through the arrangement of the first gear, the toothed ring, the convex teeth, the moving plate, the baffle, the convex block, the transverse rod, the reset spring, the transverse groove, the vertical positioning plate, the vertical groove, the rotating plate, the universal ball connecting piece and the pressing plate, the first gear can be meshed with the toothed ring after rotating, so that the toothed ring is driven to rotate, the toothed ring can be meshed with the convex teeth after rotating so as to drive the moving plate to move, the baffle can be extruded to the convex block after the moving plate moves, the transverse rod is driven to compress the reset spring to move in the transverse groove, so that the vertical positioning plate is driven to move in the vertical groove, the horizontal direction of the tact switch is further fixed, and the pressing plate can be driven to move through the universal ball connecting piece after rotating the rotating plate, so that the vertical direction of the tact switch is further fixed;

3. through second gear, pinion rack, lug, rectangular channel, reset spring and the gyro wheel that sets up for will with pinion rack intermeshing after the second gear rotates, and then make the pinion rack drive the lug and remove and compress reset spring in the rectangular channel, thereby stretch out the supporting legs with the gyro wheel, thereby realize carrying out convenient removal to the device is whole.

Drawings

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

FIG. 2 is a schematic bottom view of the groove of the present invention;

FIG. 3 is a schematic bottom view of the buffer block of the present invention;

FIG. 4 is a schematic view of a top-down structure of the workbench according to the present invention;

FIG. 5 is a schematic side sectional view of the blanking slot of the present invention;

FIG. 6 is a schematic top view of a collection drawer according to the present invention;

FIG. 7 is a schematic top view of the vertical slot of the present invention.

In the figure: 1. a work table; 2. an electric push rod; 3. a top plate; 4. a dust collection box; 5. a dust collection assembly; 6. a protective cover; 7. a groove; 8A, a first return spring; 8B, a second return spring; 8C, a third return spring; 9. a derivative cover; 10. a buffer block; 11. a drilling assembly; 12. a single-shaft motor; 13. a first gear; 14. rotating the groove; 15. a toothed ring; 16. a convex tooth; 17. moving the plate; 18. a longitudinal bar; 19. a baffle plate; 20. a bump; 21. a cross bar; 22. a transverse groove; 23. a vertical positioning plate; 24. a vertical slot; 25. rotating the plate; 26. a universal ball connection; 27. pressing a plate; 28. an anti-skid abrasive block; 29. a charging chute; 30. a collection drawer; 31. a double-shaft motor; 32. a rotating rod; 33. a second gear; 34. a sliding groove; 35. supporting legs; 36. a toothed plate; 37. a lug; 38. a rectangular groove; 39. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a drilling device capable of accurately positioning for processing a tact switch comprises a workbench 1, an electric push rod 2, a top plate 3, a dust collection box 4, a dust collection component 5, a protective cover 6, a groove 7, a return spring 8, a derivative cover 9, a buffer block 10, a drilling component 11, a single-shaft motor 12, a first gear 13, a rotary groove 14, a toothed ring 15, a convex tooth 16, a moving plate 17, a longitudinal rod 18, a baffle plate 19, a convex block 20, a cross rod 21, a cross groove 22, a vertical positioning plate 23, a vertical groove 24, a rotary plate 25, a universal ball connecting piece 26, a pressing plate 27, an anti-skid grinding block 28, a blanking groove 29, a collection drawer 30, a double-shaft motor 31, a rotary rod 32, a second gear 33, a sliding groove 34, a supporting leg 35, a toothed plate 36, a lug 37, a rectangular groove 38 and a roller 39, wherein the electric push rod 2 is installed at the top of the workbench 1, the top plate 3 is provided with the top plate 3, the dust collection box 4 is installed at the top of the top plate 3, and the bottom of the dust collecting box 4 is provided with a dust absorption component 5, the dust absorption component 5 is connected in the protective cover 6 in a penetrating way, the protective cover 6 is fixed on the bottom of the top plate 3, the bottom of the protective cover 6 is provided with a groove 7, the groove 7 is connected with a derivative cover 9 through a first return spring 8A, the bottom of the derivative cover 9 is provided with a buffer block 10, the middle part of the bottom surface of the top plate 3 is provided with a drilling component 11, the drilling component 11 is positioned in the protective cover 6, the inner part of the rear side of the workbench 1 is embedded with a single-shaft motor 12, the output end of the single-shaft motor 12 is connected with a first gear 13, the first gear 13 is connected in a shaft way in a rotary groove 14, the rotary groove 14 is arranged in the middle part of the inner side of the workbench 1, the outer side of the first gear 13 is connected with a toothed ring 15, the outer side of the toothed ring 15 is connected with a convex tooth 16, and the convex tooth 16 is fixed on the inner side surface of a movable plate 17, the movable plate 17 is sleeved on the longitudinal rod 18, the longitudinal rod 18 is installed inside the rotary groove 14, a cross rod 21 is connected above the movable plate 17, the cross rod 21 is connected in a cross groove 22 through a second return spring 8B, the cross groove 22 is arranged inside the workbench 1, the cross groove 22 is communicated with the rotary groove 14, a vertical positioning plate 23 is fixed at the top of the cross rod 21, the middle part of the vertical positioning plate 23 is connected in a vertical groove 24, the vertical groove 24 is arranged at the top of the workbench 1, a blanking groove 29 is arranged in the middle part of the top surface of the workbench 1, a collection drawer 30 is installed in the blanking groove 29, a double-shaft motor 31 is installed in the middle part of the bottom surface of the workbench 1, the output end of the double-shaft motor 31 is connected with a rotary rod 32, a second gear 33 is sleeved at the end part of the rotary rod 32, the second gear 33 is connected in a sliding groove 34, and the sliding groove 34 is arranged at the bottom of the supporting leg 35, the supporting feet 35 are arranged on two sides of the bottom of the workbench 1, the outer side of the second gear 33 is connected with a toothed plate 36, two sides of the toothed plate 36 are provided with lugs 37, the lugs 37 are connected in rectangular grooves 38, the rectangular grooves 38 are arranged on the inner wall of the sliding groove 34, and the bottom of the toothed plate 36 is provided with rollers 39;

the derived cover 9 is designed to be a funnel-shaped structure, a buffer structure is formed between the derived cover 9 and the groove 7 through the first return spring 8A, and buffer blocks 10 are distributed at the bottom of the derived cover 9 at equal angles, so that when the derived cover 9 is in contact with the top of a processed object, the derived cover can move in the groove 7 through the return spring 8 to buffer the vibration force during drilling;

the convex teeth 16 are distributed on the inner side of the moving plate 17 at equal intervals, and the convex teeth 16 are meshed with the gear ring 15, so that the gear ring 15 is meshed with the convex teeth 16 after rotating, and the moving plate 17 is driven to move left and right;

the top of the moving plate 17 is provided with a baffle 19, one side of the baffle 19 is connected with a bump 20, and the bump 20 is fixed at the bottom of the cross rod 21, so that the moving plate 17 can drive the baffle 19 to extrude the bump 20 after moving, and further drive the cross rod 21 to move;

the baffle 19 and the bump 20 are respectively designed into an inclined structure and a spherical structure, and the top of the baffle 19 is higher than the bottom of the bump 20, so that when the moving plate 17 drives the baffle 19 to move, the baffle 19 is certainly contacted and extruded with the bump 20, and the bump 20 is further enabled to slide along the inclined edge of the inner side of the bump;

the top of the vertical positioning plate 23 is connected with a rotating plate 25 through a threaded connection, the bottom of the rotating plate 25 is connected with a pressing plate 27 through a universal ball connecting piece 26, the pressing plate 27 is located between the vertical positioning plate 23 and the top surface of the workbench 1, and an anti-skid grinding block 28 is installed at the bottom of the pressing plate 27, so that the rotating plate 25 at the top of the vertical positioning plate 23 drives the pressing plate 27 to move up and down through the universal ball connecting piece 26 after rotating, and further touch switches with different thicknesses are fixed, and the anti-skid grinding block 28 can increase friction force during contact;

the vertical positioning plates 23 are designed to be L-shaped structures, and the vertical positioning plates 23 are symmetrically distributed on two sides of the workbench 1, so that the vertical positioning plates 23 can be better fixed with the tact switch when the tact switch is contacted;

the toothed plate 36 is meshed with the second gear 33, and the toothed plate 36 is attached to the sliding groove 34, so that the second gear 33 can be meshed with the toothed plate 36 after rotating, the toothed plate 36 is driven to slide, and the roller 39 extends out of the supporting leg 35;

the lugs 37 are symmetrically distributed on two sides of the toothed plate 36, and the lugs 37 form an elastic moving structure through the third return spring 8C and the rectangular groove 38, so that the toothed plate 36 moves, the lugs 37 move in the rectangular groove 38, and then the return spring 8 is compressed.

The working principle is as follows: when the drilling device for processing the tact switch capable of being accurately positioned is used, as shown in fig. 1, 4-5 and 7, firstly, the tact switch to be processed is placed at the top of the workbench 1, then, the single-shaft motor 12 is started, the single-shaft motor 12 drives the first gear 13 to rotate in the rotary groove 14, the first gear 13 is meshed with the gear ring 15 after rotating, the gear ring 15 is driven to rotate, the gear ring 15 is meshed with the convex teeth 16 on the outer side after rotating, the movable plate 17 is driven to slide on the longitudinal rod 18, the baffle 19 at the bottom of the movable plate 17 is pressed against the convex block 20 during sliding, the convex block 20 slides along the inclined plane of the baffle 19, the convex block 20 is driven to move from the outer side to the inner side, and the transverse rod 21 is driven to move inwards in the transverse groove 22 to stretch the second return spring 8B, then, the vertical positioning plate 23 is driven to slide in the vertical groove 24, so that the horizontal direction of the tact switch is fixed, then, the rotating plate 25 is manually rotated, the rotating plate 25 drives the pressing plate 27 to move downwards through the universal ball connecting piece 26, so that the vertical direction of the tact switch is fixed, and the anti-skid grinding block 28 at the bottom of the pressing plate 27 can increase friction force, so that the fixation is more stable;

as shown in fig. 1-3 and 5-6, after the tact switch is fixed, the electric push rod 2 drives the top plate 3 to move downwards, the derived cover 9 is firstly contacted with the tact switch, the derived cover 9 is contacted with the tact switch, then the derived cover 9 compresses the first return spring 8A and slides in the groove 7, drilling is started until the drilling component 11 is contacted with the top of the tact switch, waste chips generated during drilling are blocked by the protective cover 6 and the derived cover 9 and cannot splash around, the buffer block 10 at the bottom of the derived cover 9 can absorb vibration force during drilling, the protective cover 6 is further protected, the dust collection component 5 absorbs the waste chips inside the protective cover 6 into the dust collection box 4 at the top of the top plate 3 for collection, the drilled waste chips fall into the blanking groove 29, the collection drawer 30 in the blanking groove 29 collects the waste chips for the second time, so that the scraps can not be scattered on the workbench 1;

as shown in fig. 1 and 5, when the whole device needs to be moved, the dual-shaft motor 31 is started, the dual-shaft motor 31 drives the rotating rod 32 to rotate, the rotating rod 32 rotates to drive the second gear 33 to rotate in the sliding groove 34 synchronously, the second gear 33 rotates to be meshed with the toothed plate 36, and further drives the toothed plate 36 to move in the sliding groove 34, in the moving process of the toothed plate 36, the lugs 37 at two sides of the toothed plate 36 compress the third return spring 8C in the rectangular groove 38 to move downwards, the moving range of the toothed plate 36 is limited, and the toothed plate 36 is prevented from being deviated and inclined, so that the toothed plate 36 drives the roller 39 to extend out of the supporting leg 35, and then the whole device can be moved to a designated position, the dual-shaft motor 31 rotates reversely, the roller 39 can be retracted into the supporting leg 35, and further the device can be stably placed on the ground, thereby realizing the integral convenient movement of the device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a but drilling equipment is used in processing of touch switch of accurate location, includes workstation (1), baffle (19), lug (20), commentaries on classics board (25) and gyro wheel (39), its characterized in that: the top of the workbench (1) is provided with an electric push rod (2), the top of the electric push rod (2) is provided with a top plate (3), the top of the top plate (3) is provided with a dust collection box (4), the bottom of the dust collection box (4) is provided with a dust collection component (5), the dust collection component (5) is connected to the inside of the protective cover (6) in a penetrating way, the protective cover (6) is fixed to the bottom of the top plate (3), the bottom of the protective cover (6) is provided with a groove (7), the groove (7) is connected with a derivative cover (9) through a first reset spring (8A), the bottom of the derivative cover (9) is provided with a buffer block (10), the middle part of the bottom surface of the top plate (3) is provided with a drilling component (11), the drilling component (11) is positioned in the protective cover (6), and the inner part of the rear side of the workbench (1) is provided with a single-shaft motor (12) in an embedded way, the output end of the single-shaft motor (12) is connected with a first gear (13), the first gear (13) is connected with a rotating groove (14) in a shaft mode, the rotating groove (14) is formed in the middle of the inner side of the workbench (1), the outer side of the first gear (13) is connected with a toothed ring (15), the outer side of the toothed ring (15) is connected with a convex tooth (16), the convex tooth (16) is fixed on the inner side face of a movable plate (17), the movable plate (17) is sleeved on a longitudinal rod (18), the longitudinal rod (18) is installed inside the rotating groove (14), a cross rod (21) is connected above the movable plate (17), the cross rod (21) is connected into a cross groove (22) through a second reset spring (8B), the cross groove (22) is formed in the workbench (1), the cross groove (22) is communicated with the rotating groove (14), and a vertical positioning plate (23) is fixed to the top of the cross rod (21), and the middle part of the vertical positioning plate (23) is connected in the vertical groove (24), and the vertical groove (24) is arranged at the top of the workbench (1), the blanking groove (29) is arranged at the middle part of the top surface of the workbench (1), the collecting drawer (30) is arranged in the blanking groove (29), the middle part of the bottom surface of the workbench (1) is provided with the double-shaft motor (31), the output end of the double-shaft motor (31) is connected with the rotating rod (32), the end part of the rotating rod (32) is sleeved with the second gear (33), the second gear (33) is connected in the sliding groove (34), the sliding groove (34) is arranged at the bottom of the supporting leg (35), the supporting leg (35) is arranged at two sides of the bottom of the workbench (1), the outer side of the second gear (33) is connected with the toothed plate (36), the lugs (37) are arranged at two sides of the toothed plate (36), and the lugs (37) are connected in the rectangular groove (38), and rectangular groove (38) set up on the inner wall of sliding tray (34), gyro wheel (39) are installed to the bottom of pinion rack (36).

2. The drilling device for the touch switch machining capable of being accurately positioned according to claim 1, wherein: the derived cover (9) is designed to be of a funnel-shaped structure, a buffer structure is formed between the derived cover (9) and the groove (7) through the first return spring (8A), and buffer blocks (10) are distributed at the bottom of the derived cover (9) at equal angles.

3. The drilling device for the touch switch machining capable of being accurately positioned according to claim 1, wherein: the convex teeth (16) are distributed on the inner side of the moving plate (17) at equal intervals, and the convex teeth (16) are meshed with the gear ring (15).

4. The drilling device for the touch switch machining capable of being accurately positioned according to claim 1, wherein: the top of the moving plate (17) is provided with a baffle (19), one side of the baffle (19) is connected with a lug (20), and the lug (20) is fixed at the bottom of the cross rod (21).

5. The drilling device for the touch switch machining capable of being accurately positioned according to claim 4, wherein: the baffle (19) and the bump (20) are respectively designed into an inclined structure and a spherical structure, and the top of the baffle (19) is higher than the bottom of the bump (20).

6. The drilling device for the touch switch machining capable of being accurately positioned according to claim 1, wherein: the top of vertical positioning board (23) runs through threaded connection and has commentaries on classics board (25), and the bottom of changeing board (25) is connected with clamp plate (27) through universal ball connecting piece (26) to clamp plate (27) are located between the top surface of vertical positioning board (23) and workstation (1), and anti-skidding abrasive brick (28) are installed to the bottom of clamp plate (27) moreover.

7. The drilling device for the touch switch machining capable of being accurately positioned according to claim 6, wherein: the vertical positioning plates (23) are designed to be L-shaped structures, and the vertical positioning plates (23) are symmetrically distributed on two sides of the workbench (1).

8. The drilling device for the touch switch machining capable of being accurately positioned according to claim 1, wherein: the toothed plate (36) is meshed with the second gear (33), and the toothed plate (36) is attached to the sliding groove (34).

9. The drilling device for the touch switch machining capable of being accurately positioned according to claim 1, wherein: the lugs (37) are symmetrically distributed on two sides of the toothed plate (36), and the lugs (37) form an elastic movable structure between the third return spring (8C) and the rectangular groove (38).