CN109746686B - Drilling and deburring all-in-one machine for mechanical production - Google Patents
Drilling and deburring all-in-one machine for mechanical production Download PDFInfo
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- CN109746686B CN109746686B CN201910030046.0A CN201910030046A CN109746686B CN 109746686 B CN109746686 B CN 109746686B CN 201910030046 A CN201910030046 A CN 201910030046A CN 109746686 B CN109746686 B CN 109746686B
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- 238000005553 drilling Methods 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000004576 sand Substances 0.000 claims abstract description 64
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 44
- 244000035744 Hura crepitans Species 0.000 claims abstract description 25
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 53
- 238000001914 filtration Methods 0.000 claims description 18
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 8
- 229910052753 mercury Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 19
- 238000005498 polishing Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 description 18
- 230000005389 magnetism Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The invention belongs to the field of mechanical equipment, and particularly relates to a drilling and deburring all-in-one machine for mechanical production, wherein a controller is used for controlling a first air cylinder to stretch, a first air cylinder shaft is used for pushing a first sliding plate to slide downwards, the first sliding plate is used for pushing a motor, a drill bit and a second sleeve to slide downwards, when the second sleeve is prevented from sliding downwards continuously by a limiting block, a first hole is communicated with a second hole, sand in a sand box is led into the second sleeve, the effect of polishing the hole wall by the sand is improved, and the removal efficiency of burrs in the hole is improved; when the drill bit contacts the plate to be processed, drilling is started, the sand absorbs heat, and the sand is driven by the drill bit to rotate in the hole, so that the hole wall is polished, and burrs in the hole are removed; on sand mixes the sweeps and falls into filter unit through the through-hole on the fixed plate, the sand filters bottom of the case portion from filter unit, and the scrap iron bits are adsorbed by a filter screen, have avoided the sweeps to blow and have caused the motor card to pause in the motor.
Description
Technical Field
The invention belongs to the field of mechanical equipment, and particularly relates to a drilling and deburring all-in-one machine for mechanical production.
Background
A drill is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary pressing using a tool harder and sharper than the object. Also known as drilling machines, hole-punching machines, through-hole machines, etc.; the expected effect is achieved by drilling the precise parts, and the drilling machines comprise a semi-automatic drilling machine and a full-automatic drilling machine, so that the cost of human resources is increased; most enterprises consider full-automatic drilling machines as a development direction; with the development of times and the improvement of the drilling technology of the automatic drilling machine, the advantage of drilling various hardware plates by adopting the full-automatic drilling machine is obvious.
The existing dust removing device of the drilling machine only blows away the waste chips in the drilling area, and the dust removing effect is poor; the temperature around the drill bit is high during drilling friction, the continuous service time of the drilling machine is short, and the existing drilling machine has no cooling effect; burrs are easily generated on the side wall of the through hole during drilling, the existing drilling machine can only be used for drilling alone, and the removal of the burrs on the side wall of the through hole is not considered; in view of the above drawbacks, this solution is limited.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems of high temperature in a drilling machine, short continuous service time of the drilling machine, more burrs on the side wall of a through hole and poor dust removal effect, the invention provides a drilling and deburring all-in-one machine for mechanical production.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a drilling and deburring all-in-one machine for mechanical production, which comprises a controller, a case, a drill bit, a first sleeve, a second sleeve, a first air cylinder, a motor, a first sliding plate, a sealing unit, a sealing ring, a filtering unit and a sandbox, wherein the first air cylinder is arranged on the case; the controller is used for controlling the drilling and deburring all-in-one machine to work; the first sleeve is fixedly connected with the top wall of the case, two first holes are symmetrically formed in the first sleeve, and the first holes are respectively communicated with the sandboxes on the two sides; the second sleeve is connected with the side wall of the first sleeve in a sliding mode, two second holes are formed in the second sleeve, the first holes can be communicated with the second holes by the downward sliding of the second sleeve, the second sleeve is fixedly connected with the first sliding plate through a sealing unit, and a fixing plate is arranged below the second sleeve; the fixing plate is fixedly connected with the inner wall of the case, a through hole is formed in the middle of the fixing plate, air outlet holes are uniformly formed in the upper surface of the fixing plate, the fixing plate is used for placing a plate to be processed, and scraps generated in processing fall from the through hole; the number of the air outlet holes is not less than ten; the first sliding plate is connected with the inner wall of the first sleeve in a sliding mode and is fixedly connected with the motor through the fixed shaft; the first cylinder is positioned at the right top in the case, the first cylinder is fixedly connected with the case, and a first cylinder shaft is fixedly connected with the upper surface of the first sliding plate; the drill bit is fixedly connected with the end part of the motor shaft, and the motor is started to drive the drill bit to drill; the sealing ring is annular and is fixedly connected with the lower end of the second sleeve; the number of the sandboxes is two, the sandboxes are symmetrically fixed on the side wall of the first sleeve, and a second sliding plate and a second air cylinder are arranged in the sandboxes; the second cylinder is fixedly connected with the inner top wall of the sandbox; the second sliding plate is positioned at the lower side of the second air cylinder and is fixedly connected with the end part of the second air cylinder shaft; the filter unit is connected with the inner wall of the case in a sliding manner, is positioned at the lower side of the fixing plate and comprises a first filter screen, a second filter screen, an electric switch, a spring and an air bag; the first filter screen is connected with the inner wall of the case in a sliding manner, and is an electromagnet filter screen; the electric switch is fixedly connected with the side wall of one side of the case and is positioned below the first filter screen; the two springs are symmetrically distributed on two sides of the case, one end of each spring is fixedly connected with the lower surface of the first filter screen, and the other end of each spring is fixedly connected with the upper surface of the second filter screen; the second filter screen is connected with the inner wall of the case in a sliding manner; the air bags are two, one-way air inlet valves are arranged on the air bags, the air bags are symmetrically distributed on two sides of the case, one end of each air bag is fixedly installed on the lower surface of the second filter screen, the other end of each air bag is fixedly connected with the case through a fixing shaft, and gas in the air bags can be discharged through the air outlet holes in the fixing plate.
When the device works, the controller controls the first air cylinder to stretch, the first air cylinder shaft pushes the first sliding plate to slide downwards, the first sliding plate pushes the motor, the drill bit and the second sleeve to slide downwards, when the second sleeve is prevented from sliding downwards continuously by the limiting block, the first hole is communicated with the second hole, sand in the sand box is led into the second sleeve, the drill bit starts to drill when contacting with a plate to be processed, the drill bit and the plate to be processed generate heat through friction during drilling, the sand absorbs heat, the temperature of the drill bit and the plate to be processed is reduced, and the continuous service life of the device can be prolonged; when the drill bit drills a hole, sand is driven by the drill bit to rotate in the hole, the effect of polishing the hole wall is achieved, burrs in the hole are removed, and the side wall in the hole is primarily polished; the sand mixed with a great gravity force and a plurality of fine scraps fall onto the filtering unit through the through holes on the fixing plate, so that the phenomenon that the fine scraps are blown to the motor to cause the motor to be blocked and damage an instrument is avoided; the sand mixed with the scraps falls onto the first filter screen, and the first filter screen is patted, so that the shaking of the first filter screen accelerates the filtering speed of the sand; sand and waste chips fall onto the first filter screen, the first filter screen is patted to enable the first filter screen to slide downwards, the first filter screen is in contact with an electric switch, the first filter screen is electrified and has magnetism, the first filter screen adsorbs scrap iron in the waste chips, some fine waste scrap iron mixed in the sand passes through the first filter screen, the sand is patted onto the second filter screen, the second filter screen slides up and down under the assistance of an air bag, sand and fine waste scrap iron on the second filter screen shake, the first filter screen adsorbs waste scrap iron between the first filter screen and the second filter screen onto the first filter screen, the sand falls onto the bottom of a case through the second filter screen, and the sand can be cleaned for recycling after being cooled; sand and sweeps fall on No. two filter screens, No. two filter screens slide about the extrusion gasbag, and gas in the gasbag blows off from the venthole, and the gaseous panel and the drill bit cooling of treating processing that blow off can effectively improve drilling burring all-in-one and last live time, improves drilling efficiency.
Preferably, the second sleeve comprises a horn, a second horn, a fixed shaft and a spring; the horn is connected with the first sleeve in a sliding mode, and the side wall of the horn is symmetrically fixed with a fixed shaft; the second horn is located the fixed axle downside, and second horn and a horn inner wall sliding connection, second horn pass through spring and fixed axle fixed connection. During operation, sliding plate lapse promotes motor, drill bit and second sleeve lapse, when the sealing ring contacted with waiting to process the panel, No. two section of thick bamboo can not continue the gliding, the drill bit has not yet contacted with waiting to process the panel, sliding plate continues the gliding, a section of thick bamboo continues the gliding, two section of thick bamboo keeps motionless for quick-witted case, until a section of thick bamboo is fixed by the stopper, a hole and No. two hole intercommunications, the drill bit begins drilling with waiting to process the panel contact, sand in the husky case flows into the second sleeve, the thickness that the drilling of drill bit can be compensated automatically to telescopic structure.
Preferably, the sealing ring is made of rubber, the sealing ring is arranged in a hollow mode, mercury is filled in the hollow portion of the sealing ring, and the mercury can expand when heated. During operation, the drill bit is at treating to process drilling on the panel, and the friction generates the heat, and the temperature risees around the drill bit, and the temperature in the seal ring rises, and mercury inflation, second sleeve section of thick bamboo upper end are fixed by sliding plate No. one, and the seal ring can only be to treating to process the panel direction inflation, and the seal ring extrusion treats processing panel, and sealed effect is better.
Preferably, the lower surface of the first filter screen is provided with a felt layer; the felt layer is easy to adsorb fine iron filings. Tiny waste iron filings are being mingled with in the sand on a filter screen through a filter screen, a filter screen area magnetism back, inhale No. one filter screen lower surface with the iron fillings between No. two filter screens and a filter screen, tiny iron fillings adhesion is to the felt layer on, waste iron fillings on a filter screen and the felt layer are regularly cleared up, avoid a filter screen iron fillings too much on, gravity big filter screen is at the time of out of work and electric switch contact area magnetism, increase the instrument power consumption.
Preferably, the sealing unit comprises a shell, a first plate, a second plate and a spring; the upper end of the shell is fixedly connected with the lower surface of the first sliding plate; the first plate is connected with the inner wall of the shell in a sliding mode, the first plate is annular, the lower surface of the first plate is fixedly connected with the upper end of the second plate, and the first plate is fixedly connected with the lower surface of the first sliding plate through a spring; the lower end of the second plate penetrates through the bottom of the shell and is fixedly connected with the upper end of the second sleeve; eight are no less than to spring quantity, and the spring uniform symmetry distributes in No. two board both sides. When the sealing device works, the first cylinder shaft pushes the first sliding plate to slide downwards to extrude the shell to slide downwards, the spring stretches, when the first plate is contacted with the first sliding plate, the second plate is just flush with the lower end of the shell, the first sliding plate continues to slide downwards under the pushing of the first cylinder, the first sliding plate extrudes the shell and the first plate, and the sealing performance between the first sliding plate and the sealing unit is better; the first sliding plate continuously slides down the second plate and the shell to extrude the upper end of the second sleeve, and the sealing effect between the first sliding plate and the sealing unit is better.
Preferably, the air in the cavity above the first plate is communicated with the second cylinder, and the shell slides up and down to enable the second cylinder shaft to stretch and push the second sliding plate to slide, so that the speed of sand entering the second sleeve is increased. The extrusion casing gliding when sliding plate glides downwards, the distance between casing and a board shortens, gas in the cavity of a board top lets in No. two cylinders, No. two cylinders promote No. two sliding plates and glide downwards, the gas of No. two sliding plate belows in the extrusion sandbox, the speed that the atmospheric pressure increase promoted sand entering second sleeve, sand gets into second sleeve speed increase, the effect of sand pore wall of polishing has been improved, the efficiency of getting rid of downthehole burr has been improved, it is better to make downthehole lateral wall tentatively polish the effect, cooling rate around the drill bit is faster.
The invention has the following beneficial effects:
1. according to the drilling and deburring integrated machine for mechanical production, the controller controls the first air cylinder to stretch, the first air cylinder shaft pushes the first sliding plate to slide downwards, the first sliding plate slides downwards to push the motor, the drill bit and the second sleeve to slide downwards, when the second sleeve is prevented from sliding downwards continuously by the limiting block, the first hole is communicated with the second hole, sand in a sand box is led into the second sleeve, the drill bit starts to drill when contacting with a plate to be machined, the drill bit and the plate to be machined rub to generate heat during drilling, the sand absorbs heat, the temperature of the drill bit and the plate to be machined is reduced, and the continuous service time of the machine can be prolonged.
2. According to the drilling and deburring all-in-one machine for mechanical production, when the drill bit drills, sand is driven by the drill bit to rotate in the hole, the effect of polishing the hole wall is achieved, burrs in the hole are removed, the side wall in the hole is primarily polished, the sand is mixed with fine scraps by gravity and falls onto the filtering unit through the through holes in the fixing plate, and the situation that the fine scraps are blown to a motor to cause motor blockage is avoided.
3. According to the drilling and deburring integrated machine for mechanical production, a drill bit drills a hole in a plate to be machined, heat is generated by friction, the temperature around the drill bit rises, the temperature in the sealing ring rises, mercury expands, the upper end of the second sleeve is fixed by the first sliding plate, the sealing ring can only expand towards the plate to be machined, the plate to be machined is extruded by the sealing ring, and the sealing effect is better.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
in the figure: the device comprises a case 1, a sandbox 2, a second sliding plate 21, a second air cylinder 22, a sealing unit 3, a shell 31, a first plate 32, a second plate 33, a sealing ring 4, a filtering unit 5, a first filtering net 51, a felt layer 511, a second filtering net 52, an electric switch 53, a first sleeve 6, a second sleeve 7, a first sleeve 71, a second sleeve 72, a first sliding plate 8, a first air cylinder 9, a drill 10, a fixing plate 11 and a plate 12 to be processed.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, the drilling and deburring all-in-one machine for mechanical production comprises a controller, a motor, a case 1, a sandbox 2, a sealing unit 3, a sealing ring 4, a filtering unit 5, a first sleeve 6, a second sleeve 7, a first sliding plate 8, a first air cylinder 9, a drill 10 and a plate 12 to be processed; the controller is used for controlling the drilling and deburring all-in-one machine to work; the first sleeve 6 is fixedly connected with the top wall of the case 1, two first holes are symmetrically formed in the first sleeve 6, and the first holes are respectively communicated with the sandboxes 2 on the two sides; the second sleeve 7 is connected with the side wall of the first sleeve 6 in a sliding mode, two second holes are formed in the second sleeve 7, the second sleeve 7 slides downwards to enable the first hole to be communicated with the second hole, the second sleeve 7 is fixedly connected with a first sliding plate 8 through a sealing unit 3, and a fixing plate 11 is arranged below the second sleeve 7; the fixed plate 11 is fixedly connected with the inner wall of the case 1, a through hole is formed in the middle of the fixed plate 11, air outlet holes are uniformly formed in the upper surface of the fixed plate 11, the fixed plate 11 is used for placing a plate 12 to be processed, and scraps generated by processing fall from the through hole; the number of the air outlet holes is not less than ten; the first sliding plate 8 is connected with the inner wall of the first sleeve 6 in a sliding mode, and the first sliding plate 8 is fixedly connected with the motor through a fixing shaft; the first cylinder 9 is positioned at the right top in the case 1, the first cylinder 9 is fixedly connected with the case 1, and the shaft of the first cylinder 9 is fixedly connected with the upper surface of the first sliding plate 8; the drill bit 10 is fixedly connected with the end part of the motor shaft, and the motor is started to drive the drill bit 10 to drill; the sealing ring 4 is annular, and the sealing ring 4 is fixedly connected with the lower end of the second sleeve 7; the number of the sandboxes 2 is two, the sandboxes 2 are symmetrically fixed on the side wall of the first sleeve 6, and a second sliding plate 21 and a second air cylinder 22 are arranged in the sandboxes 2; the second cylinder 22 is fixedly connected with the inner top wall of the sandbox 2; the second sliding plate 21 is positioned at the lower side of the second air cylinder 22, and the second sliding plate 21 is fixedly connected with the axial end part of the second air cylinder 22; the filtering unit 5 is connected with the inner wall of the case 1 in a sliding manner, the filtering unit 5 is positioned at the lower side of the fixing plate 11, and the filtering unit 5 comprises a first filtering screen 51, a second filtering screen 52, an electric switch 53, a spring and an air bag; the first filter screen 51 is connected with the inner wall of the case 1 in a sliding manner, and the first filter screen 51 is an electromagnet filter screen; the electric switch 53 is fixedly connected with the side wall of one side of the case 1, and the electric switch 53 is positioned below the first filter screen 51; the number of the springs is two, the springs are symmetrically distributed on two sides of the case 1, one end of each spring is fixedly connected with the lower surface of the first filter screen 51, and the other end of each spring is fixedly connected with the upper surface of the second filter screen 52; the second filter screen 52 is connected with the inner wall of the case 1 in a sliding way; the gasbag is two, is equipped with one-way admission valve on the gasbag, and gasbag symmetric distribution is in quick-witted case 1 both sides, and gasbag one end fixed mounting is in No. two filter screen 52 lower surfaces, and the other end passes through fixed axle and quick-witted case 1 fixed connection, and the venthole on the gaseous accessible fixed plate 11 in the gasbag discharges.
When the device works, the controller controls the first air cylinder 9 to stretch, the first air cylinder 9 pushes the first sliding plate 8 to slide downwards, the first sliding plate 8 pushes the motor, the drill bit 10 and the second sleeve 7 to slide downwards, when the second sleeve 7 is prevented from sliding downwards continuously by the limiting block, the first hole is communicated with the second hole, sand in the sand box 2 is led into the second sleeve 7, the drill bit 10 starts to drill when contacting with the plate 12 to be processed, the drill bit 10 and the plate 12 to be processed rub to generate heat during drilling, the sand absorbs heat, the temperature of the drill bit 10 and the plate 12 to be processed is reduced, and the continuous service time of the device can be prolonged; when the drill bit 10 drills a hole, sand is driven by the drill bit 10 to rotate in the hole, the effect of polishing the hole wall is achieved, burrs in the hole are removed, and the side wall in the hole is primarily polished; the sand mixed with fine scraps by gravity falls onto the filtering unit 5 through the through holes on the fixing plate 11, so that the situation that the fine scraps are blown to the motor to cause the motor to be blocked and damage an instrument is avoided; the sand mixed with the scraps falls on the first filter screen 51, the first filter screen 51 is flapped, and the filtering speed of the sand is accelerated by shaking the first filter screen 51; sand and waste chips fall on the first filter screen 51, the first filter screen 51 is flapped to enable the first filter screen 51 to slide downwards, the first filter screen 51 is in contact with an electric switch 53, the first filter screen 51 is electrified and has magnetism, the first filter screen 51 adsorbs iron chips in the waste chips, some fine waste iron chips mixed in the sand pass through the first filter screen 51, the sand flaks the second filter screen 52, the second filter screen 52 slides up and down under the assistance of an air bag, sand and fine waste iron chips on the second filter screen 52 shake, the first filter screen 51 adsorbs the waste iron chips between the first filter screen 51 and the second filter screen 52 onto the first filter screen 51, the sand falls on the bottom of the case 1 through the second filter screen 52, and the sand can be cleaned for recycling after being cooled; on sand and sweeps dropped on No. two filter screens 52, No. two filter screens 52 slided from top to bottom and extrudees the gasbag, and gas in the gasbag blows off from the venthole, and the gaseous cooling of waiting to process panel 12 and drill bit 10 that blows off can effectively improve drilling burring all-in-one and last live time, improves drilling efficiency.
As an embodiment of the present invention, the second sleeve 7 includes a first horn 71, a second horn 72, a fixed shaft, and a spring; the first horn 71 is connected with the first sleeve 6 in a sliding mode, and fixed shafts are symmetrically fixed on the side wall of the first horn 71; the second horn 72 is located at the lower side of the fixed shaft, the second horn 72 is in sliding connection with the inner wall of the first horn 71, and the second horn 72 is fixedly connected with the fixed shaft through a spring. During operation, the first sliding plate 8 slides downwards to push the motor, the drill bit 10 and the second sleeve 7 slide downwards, when the sealing ring 4 is in contact with the plate 12 to be processed, the second sleeve 72 cannot slide downwards continuously, the drill bit 10 is not in contact with the plate 12 to be processed, the first sliding plate 8 slides downwards continuously, the first sleeve 71 slides downwards continuously, the second sleeve 72 is kept immovable relative to the case 1 until the first sleeve 71 is fixed by the limiting block, the first hole is communicated with the second hole, the drill bit 10 is in contact with the plate 12 to be processed to start drilling, sand in the sand case flows into the second sleeve, and the structure of the second sleeve 7 can automatically compensate the thickness of the drill bit 10 during drilling.
In one embodiment of the present invention, the sealing ring 4 is made of rubber, the sealing ring 4 is hollow, and mercury is filled in the hollow portion of the sealing ring 4 and is expandable by heat. During operation, drill bit 10 is at treating drilling on processing panel 12, and the heat production of friction, and the temperature risees around drill bit 10, and the temperature in the sealing ring 4 rises, and mercury inflation, 7 upper ends of second sleeve are fixed by sliding plate 8, and sealing ring 4 can only expand to treating processing panel 12 direction, and sealing ring 4 extrudees and treats processing panel 12, and sealed effect is better.
In one embodiment of the present invention, a felt layer 511 is disposed on the lower surface of the first filter mesh 51; the felt layer 511 easily adsorbs fine iron pieces. Tiny scrap iron is mingled with in the sand on filter screen 51 and is passing through filter screen 51, filter screen 51 takes magnetism after, inhale back filter screen 51 lower surface with the iron fillings between No. two filter screens 52 and a filter screen 51, tiny iron fillings adhesion is to on the felt layer 511, the scrap iron on filter screen 51 and the felt layer 511 is regularly cleared up, it is too much to avoid the iron fillings on filter screen 51, gravity big filter screen 51 contacts with electric switch 53 when out of work and takes magnetism, increase the instrument power consumption.
As an embodiment of the present invention, the sealing unit 3 includes a housing 31, a first plate 32, a second plate 33, and a spring; the upper end of the shell 31 is fixedly connected with the lower surface of the first sliding plate 8; the first plate 32 is connected with the inner wall of the shell 31 in a sliding mode, the first plate 32 is annular, the lower surface of the first plate 32 is fixedly connected with the upper end of the second plate 33, and the first plate 32 is fixedly connected with the lower surface of the first sliding plate 8 through a spring; the lower end of the second plate 33 penetrates through the bottom of the shell 31 and is fixedly connected with the upper end of the second sleeve 7; eight at least, the even symmetric distribution of spring is in No. two board 33 both sides. When the sealing device works, the first air cylinder 9 pushes the first sliding plate 8 to slide downwards to extrude the shell 31 to slide downwards, the spring is stretched, when the first plate 32 is contacted with the first sliding plate 8, the second plate 33 is just flush with the lower end of the shell 31, the first sliding plate 8 continues to slide downwards under the pushing of the first air cylinder 9, the first sliding plate 8 extrudes the shell 31 and the first plate 32, and the sealing performance between the first sliding plate 8 and the sealing unit 3 is better; the first sliding plate 8 continuously slides down the second plate 33 and the shell 31 to extrude the upper end of the second sleeve 7, and the sealing effect between the first sliding plate 8 and the sealing unit 3 is better.
As an embodiment of the invention, the air in the cavity above the first plate 32 is communicated with the second cylinder 22, and the shell 31 slides up and down to enable the shaft of the second cylinder 22 to extend and contract to push the second sliding plate 21 to slide, so that the speed of sand entering the second sleeve 7 is increased. Extrusion casing 31 gliding when 8 gliding on sliding plates, the distance between casing 31 and a board 32 shortens, gas in the cavity of a board 32 top lets in No. two cylinder 22, No. two cylinder 22 promote No. two sliding plate 21 lapse, the gas of No. two sliding plate 21 belows in the extrusion sandbox 2, atmospheric pressure increase promotes the speed that the sand got into second sleeve 7, the sand gets into the increase of 7 speed of second sleeve, the effect of sand pore wall of polishing has been improved, the efficiency of getting rid of downthehole burr has been improved, it is better to make the effect of tentatively polishing of downthehole lateral wall, cooling rate around the drill bit 10 is faster.
When the automatic sealing device works, the controller controls the first air cylinder 9 to stretch, the first air cylinder 9 pushes the first sliding plate 8 to slide downwards to extrude the shell 31 to slide downwards, the spring stretches, when the first plate 32 is contacted with the first sliding plate 8, the second plate 33 is just flush with the lower end of the shell 31, the first sliding plate 8 continues to slide downwards under the pushing of the first air cylinder 9, the first sliding plate 8 extrudes the shell 31 and the first plate 32, and the sealing performance between the first sliding plate 8 and the sealing unit 3 is better; the first sliding plate 8 continues to slide downwards, the second plate 33 and the shell 31 extrude the upper end of the second sleeve 7, and the sealing effect between the first sliding plate 8 and the sealing unit 3 is better; the first sliding plate 8 slides downwards to push the motor, the drill bit 10 and the second sleeve 7 to slide downwards, when the sealing ring 4 is in contact with the plate 12 to be processed, the second sleeve 72 cannot slide downwards continuously, the drill bit 10 is not in contact with the plate 12 to be processed, the first sliding plate 8 slides downwards continuously, the first sleeve 71 slides downwards continuously, the second sleeve 72 keeps still relative to the case 1 until the first sleeve 71 is fixed by a limiting block, the first hole is communicated with the second hole, the drill bit 10 is in contact with the plate 12 to be processed to start drilling, sand in the sand case flows into the second sleeve, and the structure of the second sleeve 7 can automatically compensate the thickness of the drill bit 10 during drilling; when drilling, the drill bit 10 and the plate 12 to be processed generate heat through friction, sand absorbs heat, the temperature of the drill bit 10 and the plate 12 to be processed is reduced, and the continuous service time of the drilling machine can be prolonged; when the drill bit 10 drills a hole, sand is driven by the drill bit 10 to rotate in the hole, so that the effect of polishing the hole wall is achieved, burrs on the hole wall are removed, and the side wall in the hole is primarily polished; the sand mixed with fine scraps by gravity falls onto the filtering unit 5 through the through holes on the fixing plate 11, so that the situation that the fine scraps are blown to the motor to cause the motor to be blocked and damage an instrument is avoided; the sand mixed with the scraps falls on the first filter screen 51, the first filter screen 51 is flapped, and the filtering speed of the sand is accelerated by shaking the first filter screen 51; sand and waste chips fall on the first filter screen 51, the first filter screen 51 is flapped to enable the first filter screen 51 to slide downwards, the first filter screen 51 is in contact with an electric switch 53, the first filter screen 51 is electrified and has magnetism, the first filter screen 51 adsorbs iron chips in the waste chips, some fine waste iron chips mixed in the sand pass through the first filter screen 51, the sand flaks the second filter screen 52, the second filter screen 52 slides up and down under the assistance of an air bag, sand and fine waste iron chips on the second filter screen 52 shake, the first filter screen 51 adsorbs the waste iron chips between the first filter screen 51 and the second filter screen 52 onto the first filter screen 51, the sand falls on the bottom of the case 1 through the second filter screen 52, and the sand can be cleaned for recycling after being cooled; on sand and sweeps dropped on No. two filter screens 52, No. two filter screens 52 slided from top to bottom and extrudees the gasbag, and gas in the gasbag blows off from the venthole, and the gaseous cooling of waiting to process panel 12 and drill bit 10 that blows off can effectively improve drilling burring all-in-one and last live time, improves drilling efficiency.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A drilling and deburring all-in-one machine for mechanical production comprises a controller, a motor, a case (1) and a drill bit (10), wherein the controller is used for controlling the drilling and deburring all-in-one machine to work; the method is characterized in that: the device comprises a sandbox (2), a sealing unit (3), a sealing ring (4), a filtering unit (5), a first sleeve (6), a second sleeve (7), a first sliding plate (8), a first air cylinder (9) and a plate (12) to be processed; the first sleeve (6) is fixedly connected with the top wall of the case (1), two first holes are symmetrically formed in the first sleeve (6), and the first holes are respectively communicated with the sandboxes (2) on the two sides; the second sleeve (7) is connected with the side wall of the first sleeve (6) in a sliding mode, two second holes are formed in the second sleeve (7), the second sleeve (7) slides downwards to enable the first hole to be communicated with the second hole, the second sleeve (7) is fixedly connected with a first sliding plate (8) through a sealing unit (3), and a fixing plate (11) is arranged below the second sleeve (7); the fixing plate (11) is fixedly connected with the inner wall of the case (1), a through hole is formed in the middle of the fixing plate (11), air outlet holes are uniformly formed in the upper surface of the fixing plate (11), the fixing plate (11) is used for placing a plate (12) to be processed, and scraps generated in processing fall from the through hole; the number of the air outlet holes is not less than ten; the first sliding plate (8) is connected with the inner wall of the first sleeve (6) in a sliding mode, and the first sliding plate (8) is fixedly connected with the motor through a fixing shaft; the first cylinder (9) is positioned at the right top in the case (1), the first cylinder (9) is fixedly connected with the case (1), and the shaft of the first cylinder (9) is fixedly connected with the upper surface of the first sliding plate (8); the drill bit (10) is fixedly connected with the end part of a motor shaft, and the motor is started to drive the drill bit (10) to drill; the sealing ring (4) is annular, and the sealing ring (4) is fixedly connected with the lower end of the second sleeve (7); the number of the sandboxes (2) is two, the sandboxes (2) are symmetrically fixed on the side wall of the first sleeve (6), and a second sliding plate (21) and a second air cylinder (22) are arranged in the sandbox (2); the second cylinder (22) is fixedly connected with the inner top wall of the sandbox (2); the second sliding plate (21) is positioned at the lower side of the second air cylinder (22), and the second sliding plate (21) is fixedly connected with the shaft end part of the second air cylinder (22); the filter unit (5) is connected with the inner wall of the case (1) in a sliding manner, the filter unit (5) is positioned on the lower side of the fixing plate (11), and the filter unit (5) comprises a first filter screen (51), a second filter screen (52), an electric switch (53), a spring and an air bag; the first filter screen (51) is connected with the inner wall of the case (1) in a sliding manner, and the first filter screen (51) is an electromagnet filter screen; the electric switch (53) is fixedly connected with the side wall of one side of the case (1), and the electric switch (53) is positioned below the first filter screen (51); the number of the springs is two, the springs are symmetrically distributed on two sides of the case (1), one end of each spring is fixedly connected with the lower surface of the first filter screen (51), and the other end of each spring is fixedly connected with the upper surface of the second filter screen (52); the second filter screen (52) is connected with the inner wall of the case (1) in a sliding way; the air bags are two, one-way air inlet valves are arranged on the air bags, the air bags are symmetrically distributed on two sides of the case (1), one end of each air bag is fixedly installed on the lower surface of the second filter screen (52), the other end of each air bag is fixedly connected with the case (1) through a fixing shaft, and air in the air bags can be discharged through air outlet holes in the fixing plate (11).
2. The drilling and deburring all-in-one machine for mechanical production according to claim 1, characterized in that: the second sleeve (7) comprises a horn (71), a second horn (72), a fixed shaft and a spring; the first horn (71) is connected with the first sleeve (6) in a sliding mode, and fixed shafts are symmetrically fixed on the side wall of the first horn (71); the second horn (72) is located on the lower side of the fixed shaft, the second horn (72) is connected with the inner wall of the first horn (71) in a sliding mode, and the second horn (72) is fixedly connected with the fixed shaft through a spring.
3. The drilling and deburring all-in-one machine for mechanical production according to claim 1, characterized in that: the sealing ring (4) is made of rubber, the sealing ring (4) is arranged in a hollow mode, mercury is filled in the hollow portion of the sealing ring (4), and the mercury can expand when heated.
4. The drilling and deburring all-in-one machine for mechanical production according to claim 1, characterized in that: the lower surface of the first filter screen (51) is provided with a felt layer (511); the felt layer (511) is easy to adsorb fine iron filings.
5. The drilling and deburring all-in-one machine for mechanical production according to claim 1, characterized in that: the sealing unit (3) comprises a shell (31), a first plate (32), a second plate (33) and a spring; the upper end of the shell (31) is fixedly connected with the lower surface of the first sliding plate (8); the first plate (32) is connected with the inner wall of the shell (31) in a sliding mode, the first plate (32) is annular, the lower surface of the first plate (32) is fixedly connected with the upper end of the second plate (33), and the first plate (32) is fixedly connected with the lower surface of the first sliding plate (8) through a spring; the lower end of the second plate (33) penetrates through the bottom of the shell (31) and is fixedly connected with the upper end of the second sleeve (7); eight springs are not less than in quantity, and the springs are evenly and symmetrically distributed on two sides of the second plate (33).
6. The drilling and deburring all-in-one machine for mechanical production according to claim 5, characterized in that: the air in the cavity above the first plate (32) is communicated with the second cylinder (22), and the shell (31) slides up and down to enable the shaft of the second cylinder (22) to extend and contract to push the second sliding plate (21) to slide, so that the sand entering speed of the second sleeve (7) is increased.
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| CN201910030046.0A CN109746686B (en) | 2019-01-14 | 2019-01-14 | Drilling and deburring all-in-one machine for mechanical production |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253054B (en) * | 2019-06-28 | 2020-07-10 | 胜利油田盛辉石油技术开发有限责任公司 | Drill bit |
| CN111001847A (en) * | 2019-12-26 | 2020-04-14 | 曾为濠 | Perforating device is used in computer production |
| CN111633742B (en) * | 2020-06-08 | 2022-06-10 | 江苏德重新材料技术有限公司 | Multi-functional cutting equipment based on shaving board |
| CN111660109B (en) * | 2020-06-23 | 2021-10-01 | 泰州鸿材科技有限公司 | Panel drilling is from polishing integrative device |
| CN112720101A (en) * | 2020-12-29 | 2021-04-30 | 常德迪格机械制造有限公司 | Grinding device for machining inner wall of hydraulic oil cylinder |
| WO2023240480A1 (en) * | 2022-06-15 | 2023-12-21 | 桐乡市倍特科技有限公司 | Self-cleaning drilling device for chain machining |
| CN115255436B (en) * | 2022-07-18 | 2023-08-22 | 深圳市品成金属制品有限公司 | Drilling equipment is used in die casting die production |
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| CN102284793A (en) * | 2010-05-04 | 2011-12-21 | 西门子公司 | Laser drilling without burr formation |
| CN105598695A (en) * | 2016-01-22 | 2016-05-25 | 新昌县锦程精密机械有限公司 | Automatic processing device for radial drilling |
| CN107000161A (en) * | 2014-12-08 | 2017-08-01 | 新东工业株式会社 | Burr remover and burr minimizing technology |
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| JP3004170B2 (en) * | 1994-06-07 | 2000-01-31 | 川崎重工業株式会社 | Cleaning device for hollow part of cast camshaft |
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| CN107000161A (en) * | 2014-12-08 | 2017-08-01 | 新东工业株式会社 | Burr remover and burr minimizing technology |
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Denomination of invention: An integrated drilling and deburring machine for mechanical production Effective date of registration: 20211216 Granted publication date: 20201023 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Huandong sub branch Pledgor: Zhuji chengchuang Information Technology Co.,Ltd. Registration number: Y2021980015010 |
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