CN113043385A

CN113043385A - Furniture perforating device capable of avoiding drilling blockage and having good fixing effect

Info

Publication number: CN113043385A
Application number: CN202110315487.2A
Authority: CN
Inventors: 梁小时
Original assignee: Guangzhou Huapin Furniture Co ltd
Current assignee: Guangzhou Huapin Furniture Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-06-29

Abstract

The invention relates to the technical field of furniture, and discloses a furniture punching device capable of avoiding drilling blockage and having a good fixing effect. Drive dead lever, seal cover and drill bit downstream through the mount, can drill to the work piece when the drill bit downstream, drive the piston downstream when the dead lever downstream and blow in the blowhole in the drill bit with the air in the solid fixed cylinder through intake pipe and seal cover, blow away the saw-dust that produces when drilling, prevent that the drilling of overlength time from leading to the saw-dust to pile up, influence the normal clear of drilling.

Description

Furniture perforating device capable of avoiding drilling blockage and having good fixing effect

Technical Field

The invention relates to the technical field of furniture, in particular to a furniture punching device capable of avoiding drill hole blockage and having a good fixing effect.

Background

The furniture is composed of four factors of materials, structures, appearance forms and functions, wherein the functions are the leading factors and the power for promoting the development of the furniture; the structure is a main body and is a basis for realizing functions, the four factors are mutually related and restricted, and the furniture is designed and manufactured for meeting certain material requirements and use purposes of people, so the furniture also has the factors in the aspects of materials and appearance forms.

Furniture often need drill in the formation process, and current furniture drilling equipment can appear drilling jam at the during operation often, and then causes the trouble, and is relatively poor to the fixed effect of work piece moreover, and the work piece takes place to rock easily during drilling, leads to the drilling failure, is difficult to the degree of depth that the accurate drilling was held simultaneously, causes the result that the processingquality is poor and the yields is lower, and we have provided a furniture perforating device who avoids drilling jam and fixed effectual from this.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the furniture drilling device capable of avoiding drilling blockage and having a good fixing effect, which has the advantages of avoiding drilling blockage and having a good fixing effect, and solves the problems that the conventional furniture drilling device often causes drilling blockage during working, further causes faults, has a poor fixing effect on workpieces, is easy to shake during drilling, causes drilling failure, is difficult to accurately control the drilling depth, and causes poor processing quality and low yield.

(II) technical scheme

In order to achieve the purposes of avoiding the blockage of the drill hole and having good fixing effect, the invention provides the following technical scheme: a furniture punching device capable of avoiding drilling blockage and having good fixing effect comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a workbench and two fixed cylinders, the top of the bottom plate is rotatably connected with two driving wheels, the top of the bottom plate is inserted with two movable rods, the tops of the two movable rods are fixedly connected with a fixed frame, the top of the fixed frame is fixedly connected with a rotating motor, the bottom of the fixed frame is fixedly connected with a sealing sleeve and two fixed rods, the bottom of the rotating motor is rotatably connected with a drill bit, a blowing hole is formed in the drill bit, the bottoms of the two fixed rods are both fixedly connected with pistons, the inner bottom walls of the two fixed cylinders are both fixedly connected with limit blocks, the tops of the two limit blocks are both inserted with extrusion rods, the bottom of the bottom plate is fixedly connected with two support frames, and the bottom of the, two horizontal racks are inserted into the supporting frames, two connecting rods are inserted into the top of the workbench, two pressing plates are fixedly connected to the tops of the connecting rods, and two connecting blocks are fixedly connected to the bottoms of the connecting rods.

Preferably, the left side and the right side of the fixing frame are provided with teeth which are respectively meshed with the two driving wheels, and the driving wheels drive the fixing frame to move up and down when rotating.

Preferably, the drill bit penetrates through the sealing sleeve and is in rotating connection with the sealing sleeve to play a role in sealing, and the opening at the top of the air blowing hole is located in the sealing sleeve.

Preferably, the left side and the right side of seal cover have an intake pipe with the back connection of two fixed cylinders respectively, and the suction hole has all been seted up to one side that two fixed cylinders carried on the back mutually, and the inside of intake pipe and suction hole all is provided with the check valve.

Preferably, two the piston is located two fixed cylinders respectively, two the extrusion spring has all been cup jointed to the outside of squeeze stem, plays the effect of upwards extruding the squeeze stem, and the equal fixedly connected with first contact in bottom of two squeeze stems, two the equal fixedly connected with second contact of inner diapire of stopper can control the action wheel and rotate the motor reversal for a period of time when first contact and second contact.

Preferably, two one side that the movable rod carried on the back mutually all is provided with the tooth, and movable rod and horizontal rack all mesh with the rotation column tooth, and the movable rod drives horizontal rack and moves about through rotating the column tooth when reciprocating.

Preferably, two reset spring has all been cup jointed in the outside of connecting rod, plays the effect of upwards extruding the connecting rod, two logical groove has all been seted up to one side that the connecting block was carried on the back mutually, and two horizontal racks pass two logical grooves respectively, and the protruding piece of the equal fixedly connected with in bottom of two horizontal racks, horizontal rack drive protruding piece when getting into logical groove, can drive the connecting block and move down.

(III) advantageous effects

Compared with the prior art, the furniture punching device capable of avoiding drill hole blockage and having a good fixing effect has the following beneficial effects:

1. this avoid drilling to block up and fixed effectual furniture perforating device, through placing the work piece on the workstation, start action wheel and rotation motor, it rotates to drive the drill bit when rotating the motor, the action wheel rotates and drives the mount downstream, the mount drives the dead lever, seal cover and drill bit downstream, can drill to the work piece when the drill bit downstream, drive the piston downstream when the dead lever downstream and blow in the blowhole in the drill bit through intake pipe and seal cover with the air in the solid fixed cylinder, the saw-dust that will produce when drilling blows off, it leads to the saw-dust to pile up to prevent that the drilling of overlength time from, influence the normal clear of drilling.

2. This avoid drilling to block up and fixed effectual furniture perforating device, move in the solid fixed cylinder through the piston and drive the extrusion stem downstream when contacting with the extrusion stem, make the first contact and the contact of second contact of extrusion stem bottom, can control the action wheel and rotate the motor reversal after first contact and the contact of second, the action wheel reversal drives the mount and upwards resets, it breaks away from to rotate the motor and drive the drill bit reversal from drilling, drive the piston rebound when the mount upwards resets and pass through the suction opening with external air and inhale solid fixed cylinder, thereby reached the effect of accurate assurance drilling depth, avoided drilling too deeply or too shallowly to lead to the work piece to scrap.

3. This avoid drilling to block up and fixed effectual furniture perforating device, drive the movable rod downstream when moving down through the mount, the movable rod drives the rotation column tooth and rotates when moving, the rotation column tooth drives the horizontal rack and removes to opposite direction, the protruding piece of its bottom can get into the logical groove in the connecting block when horizontal rack removes, protruding piece can extrude logical groove, and then drive the connecting block downstream, the connecting block drives the clamp plate downstream through the connecting rod and compresses tightly the work piece, the work piece appears rocking when preventing follow-up drilling, lead to the drilling failure, the yields has been improved, after drilling, the mount drives the movable rod and upwards resets, the movable rod drives horizontal rack through the rotation column tooth and resets, protruding piece breaks away from leading to the groove, clamp plate and connecting block upwards reset under reset spring's effect.

Drawings

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

FIG. 2 is an enlarged view of the drill bit of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of the limiting block shown in FIG. 1;

FIG. 4 is an enlarged schematic view of the horizontal rack configuration of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of part A of FIG. 1 according to the present invention.

In the figure: 1. a base plate; 2. a work table; 3. a fixed cylinder; 4. a driving wheel; 5. a movable rod; 6. a fixed mount; 7. rotating the motor; 8. sealing sleeves; 9. fixing the rod; 10. a drill bit; 11. an air blowing hole; 12. a piston; 13. a limiting block; 14. an extrusion stem; 15. a support frame; 16. rotating the column teeth; 17. a horizontal rack; 18. a connecting rod; 19. pressing a plate; 20. and (4) connecting the blocks.

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. 1-5, a furniture perforating device capable of avoiding drilling blockage and having good fixing effect comprises a bottom plate 1, a workbench 2 and two fixed cylinders 3 are fixedly connected to the top of the bottom plate 1, two driving wheels 4 are rotatably connected to the top of the bottom plate 1, two movable rods 5 are inserted into the top of the bottom plate 1, a fixed frame 6 is fixedly connected to the tops of the two movable rods 5, teeth are arranged on the left side and the right side of the fixed frame 6 and are respectively meshed with the two driving wheels 4, the fixed frame 6 is driven to move up and down when the driving wheels 4 rotate, a rotating motor 7 is fixedly connected to the top of the fixed frame 6, a sealing sleeve 8 and two fixed rods 9 are fixedly connected to the bottom of the fixed frame 6, air inlet pipes are respectively connected to the left side and the right side of the sealing sleeve 8 and the back of the two fixed cylinders 3, air suction holes are respectively, the bottom of the rotating motor 7 is rotatably connected with a drill bit 10, the inside of the drill bit 10 is provided with a blowing hole 11, the drill bit 10 penetrates through a sealing sleeve 8 and is rotatably connected with the sealing sleeve 8 to play a role of sealing, the opening at the top of the blowing hole 11 is positioned in the sealing sleeve 8, the bottoms of two fixed rods 9 are both fixedly connected with pistons 12, the inner bottom walls of the two fixed cylinders 3 are both fixedly connected with limit blocks 13, the tops of the two limit blocks 13 are both inserted with extrusion rods 14, the two pistons 12 are respectively positioned in the two fixed cylinders 3, the outsides of the two extrusion rods 14 are both sleeved with extrusion springs to play a role of upwards extruding the extrusion rods 14, the bottoms of the two extrusion rods 14 are both fixedly connected with first contacts, the inner bottom walls of the two limit blocks 13 are both fixedly connected with second contacts, when the first contacts are in contact with the second contacts, the driving wheel 4 and the rotating motor 7 can be controlled, the bottom of the bottom plate 1 is rotatably connected with a rotating column tooth 16, horizontal racks 17 are inserted into the two support frames 15, teeth are arranged on the opposite sides of the two movable rods 5, the movable rods 5 and the horizontal racks 17 are engaged with the rotating column tooth 16, the movable rods 5 drive the horizontal racks 17 to move left and right through the rotating column tooth 16 when moving up and down, two connecting rods 18 are inserted into the top of the workbench 2, pressing plates 19 are fixedly connected to the tops of the two connecting rods 18, connecting blocks 20 are fixedly connected to the bottoms of the two connecting rods 18, reset springs are sleeved outside the two connecting rods 18 to play a role of upwards extruding the connecting rods 18, through grooves are formed in the opposite sides of the two connecting blocks 20, the two horizontal racks 17 respectively pass through the two through grooves, convex blocks are fixedly connected to the bottoms of the two horizontal racks 17, and the convex blocks are driven by the horizontal racks 17 to enter the through, the connecting block 20 is moved downward.

The working principle is as follows: when the device is used, a workpiece is placed on the workbench 2, the driving wheel 4 and the rotating motor 7 are started, the rotating motor 7 drives the drill bit 10 to rotate when rotating, the driving wheel 4 rotates to drive the fixing frame 6 to move downwards, the fixing frame 6 drives the fixing rod 9, the sealing sleeve 8 and the drill bit 10 to move downwards, the workpiece can be drilled when the drill bit 10 moves downwards, the piston 12 is driven to move downwards when the fixing rod 9 moves downwards to blow air in the fixing cylinder 3 into the air blowing hole 11 in the drill bit 10 through the air inlet pipe and the sealing sleeve 8, wood chips generated during drilling are blown away, and the situation that the wood chips are accumulated due to overlong-time drilling and the normal operation of drilling is influenced is prevented; when the piston 12 moves in the fixed cylinder 3 to be in contact with the extrusion rod 14, the extrusion rod 14 is driven to move downwards, so that a first contact at the bottom of the extrusion rod 14 is in contact with a second contact, the first contact is in contact with the second contact and then controls the driving wheel 4 and the rotating motor 7 to rotate reversely, the driving wheel 4 rotates reversely to drive the fixed frame 6 to reset upwards, the rotating motor 7 drives the drill bit 10 to rotate reversely to be separated from a drilled hole, the fixed frame 6 resets upwards and simultaneously drives the piston 12 to move upwards to suck external air into the fixed cylinder 3 through an air suction hole, and therefore the effect of accurately controlling the depth of the drilled hole is achieved, and the phenomenon that workpieces are scrapped due to over-deep or over-shallow; the movable rod 5 is driven to move downwards when the fixed frame 6 moves downwards, the movable rod 5 drives the rotary column teeth 16 to rotate when moving, the rotary column teeth 16 drive the horizontal rack 17 to move towards the opposite direction, the protruding blocks at the bottom of the horizontal rack 17 can enter the through grooves in the connecting block 20 when moving, the protruding blocks can extrude the through grooves, the connecting block 20 is further driven to move downwards, the connecting block 20 drives the pressing plate 19 to move downwards through the connecting rod 18 to compress the workpiece, the workpiece is prevented from shaking during subsequent drilling, drilling failure is caused, the yield is improved, after drilling is finished, the fixed frame 6 drives the movable rod 5 to reset upwards, the movable rod 5 drives the horizontal rack 17 to reset through the rotary column teeth 16, the protruding blocks are separated from the through grooves, and the pressing plate 19 and the connecting block 20 reset upwards under the action of the reset spring.

In conclusion, this avoid drilling to block up and fixed effectual furniture perforating device, through placing the work piece on workstation 2, start action wheel 4 and rotation motor 7, it rotates to drive drill bit 10 when rotating motor 7 rotates, action wheel 4 rotates and drives mount 6 downstream, mount 6 drives dead lever 9, seal cover 8 and drill bit 10 downstream, can drill to the work piece when drill bit 10 downstream, drive piston 12 downstream when dead lever 9 downstream and pass through the intake pipe and seal cover 8 with the air in the fixed cylinder 3 in the blowhole 11 of blowning in the drill bit 10, the saw-dust that will produce when drilling blows off, it leads to the saw-dust to pile up to prevent that the drilling of overlength time from, influence the normal clear of drilling.

Move in the fixed cylinder 3 through piston 12 and drive the 14 downstream of extrusion stem when reaching with the 14 contact of extrusion stem, make the first contact and the contact of second contact of extrusion stem 14 bottom, can control action wheel 4 and rotation motor 7 reversal after first contact and the contact of second, action wheel 4 reversal drives mount 6 and upwards resets, rotation motor 7 drives drill bit 10 reversal and breaks away from in drilling, drive piston 12 upward movement when mount 6 upwards resets and inhales the fixed cylinder 3 with external air through the suction opening, thereby reached the effect of accurate grasp drilling depth, avoided drilling too deeply or too shallowly to lead to the work piece to scrap.

Drive movable rod 5 and remove downwards when moving down through mount 6, drive rotating column tooth 16 and rotate when movable rod 5 removes, rotating column tooth 16 drives horizontal rack 17 and removes to opposite direction, the protruding piece of its bottom can get into the logical groove in connecting block 20 when horizontal rack 17 removes, protruding piece can extrude logical groove, and then drive connecting block 20 and remove downwards, connecting block 20 drives clamp plate 19 through connecting rod 18 and removes downwards and compresses tightly the work piece, the work piece rocks when preventing follow-up drilling, lead to the drilling failure, the yields has been improved, after the drilling, mount 6 drives movable rod 5 and upwards resets, movable rod 5 drives horizontal rack 17 through rotating column tooth 16 and resets, protruding piece breaks away from leading to the groove, clamp plate 19 and connecting block 20 upwards reset under reset spring's effect, application scope is more extensive.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an avoid drilling to block up and fixed effectual furniture perforating device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a workbench (2) and two fixed cylinders (3), the top of the bottom plate (1) is rotatably connected with two driving wheels (4), the top of the bottom plate (1) is spliced with two movable rods (5), the tops of the two movable rods (5) are fixedly connected with a fixed frame (6), the top of the fixed frame (6) is fixedly connected with a rotating motor (7), the bottom of the fixed frame (6) is fixedly connected with a sealing sleeve (8) and two fixed rods (9), the bottom of the rotating motor (7) is rotatably connected with a drill bit (10), the interior of the drill bit (10) is provided with a blowing hole (11), the bottoms of the two fixed rods (9) are both fixedly connected with a piston (12), the inner bottom walls of the two fixed cylinders (3) are both fixedly connected with limiting blocks (13), and the tops of the two limiting blocks (13) are both spliced with extrusion rods (, the bottom of bottom plate (1) two support frames (15) of fixedly connected with, the bottom of bottom plate (1) is rotated and is connected with rotating column tooth (16), two horizontal rack (17) have all been pegged graft in the inside of support frame (15), the top of workstation (2) is pegged graft and is had two connecting rods (18), two the equal fixedly connected with clamp plate (19) in top of connecting rod (18), two the equal fixedly connected with connecting block (20) in bottom of connecting rod (18).

2. The furniture punching device for avoiding the blockage of the drilled hole and achieving a good fixing effect according to claim 1, is characterized in that: the left side and the right side of the fixing frame (6) are respectively provided with teeth which are respectively meshed with the two driving wheels (4).

3. The furniture punching device for avoiding the blockage of the drilled hole and achieving a good fixing effect according to claim 1, is characterized in that: the drill bit (10) penetrates through the sealing sleeve (8) and is rotationally connected with the sealing sleeve (8), and an opening at the top of the air blowing hole (11) is located in the sealing sleeve (8).

4. The furniture punching device for avoiding the blockage of the drilled hole and achieving a good fixing effect according to claim 1, is characterized in that: the left and right sides of seal cover (8) respectively with the back connection of two fixed cylinders (3) have an intake pipe, the suction opening has all been seted up to one side that two fixed cylinders (3) carried on the back mutually, the inside in intake pipe and suction opening all is provided with the check valve.

5. The furniture punching device for avoiding the blockage of the drilled hole and achieving a good fixing effect according to claim 1, is characterized in that: two pistons (12) are located two fixed cylinders (3) respectively, two the outside of extrusion pole (14) has all cup jointed the extrusion spring, the equal fixedly connected with first contact in bottom of two extrusion poles (14), two the equal fixedly connected with second contact of inner diapire of stopper (13).

6. The furniture punching device for avoiding the blockage of the drilled hole and achieving a good fixing effect according to claim 1, is characterized in that: two one side that activity pole (5) carried on the back mutually all is provided with the tooth, and activity pole (5) and horizontal rack (17) all mesh with rotation column tooth (16).

7. The furniture punching device for avoiding the blockage of the drilled hole and achieving a good fixing effect according to claim 1, is characterized in that: two reset spring has all been cup jointed in the outside of connecting rod (18), two logical groove has all been seted up to one side that connecting block (20) carried on the back mutually, and two logical grooves are passed respectively in two horizontal rack (17), the protruding piece of the equal fixedly connected with in bottom of two horizontal rack (17).