CN115365872A

CN115365872A - Chamfering device for pneumatic rod machining

Info

Publication number: CN115365872A
Application number: CN202211003701.1A
Authority: CN
Inventors: 张少兵; 臧守忠
Original assignee: Foshan Shunjingrong Intelligent Technology Co ltd
Current assignee: Foshan Shunjingrong Intelligent Technology Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2022-11-22

Abstract

The invention belongs to the field of machining devices, and particularly relates to a chamfering device for machining a pneumatic rod, which comprises a numerical control machine tool and a water pipe, wherein the water pipe is fixedly installed on one side of the numerical control machine tool, a workbench is connected to one side of the numerical control machine tool in a sliding manner, and a groove is formed in the top of the workbench; a motor is fixedly arranged in the workbench, a screw rod is fixedly arranged at the output end of the motor, and a ferrule is slidably sleeved on the surface of the screw rod; according to the pneumatic rod cleaning device, the motor in the workbench is started, the output end of the motor drives the screw rod to rotate, the ferrule and the connecting rod on the screw rod can move in the direction away from the motor, the connecting rod drives the rectangular block and the scraper to move together, and the bottom surface of the scraper is attached to the inner wall of the groove, so that scrap iron and cutting fluid in the groove of the workbench can be scraped away by the scraper when the scraper moves, the effect of quickly cleaning the groove of the workbench is achieved, and the phenomenon that scrap iron and cutting fluid are accumulated in the groove is avoided, so that the normal processing of the pneumatic rod is influenced.

Description

Chamfering device for pneumatic rod machining

Technical Field

The invention belongs to the technical field of machining devices, and particularly relates to a chamfering device for machining a pneumatic rod.

Background

The pneumatic stem needs carry out chamfer processing before using, and the chamfer processingequipment of pneumatic stem is mostly the digit control machine tool, obtains required pneumatic stem through the digit control machine tool, and the digit control machine tool can spray the cutting fluid when adding man-hour to the pneumatic stem to play the effect of the tool bit of protection digit control machine tool and lubricated work piece.

A chinese patent with publication number CN211840435U discloses a horn angle chamfering device for accessory processing, and its technical scheme main points are: the pneumatic screwdriver is started, the pneumatic screwdriver drives the chamfering head to rotate, then the rotating block is rotated, the rotating block drives the first screw rod to rotate, the first screw rod drives the first sliding block to move downwards through the external threads, the first sliding block drives the pneumatic screwdriver and the chamfering head to move downwards, and the workpiece is chamfered through the chamfering head.

After numerical control machine tool is accomplished many batches of pneumatic rod processing, can pile up a large amount of iron fillings on numerical control machine tool's table surface, and traditional numerical control machine tool workstation does not have fine cleaning device, and the workstation that leads to piling up iron fillings is difficult to continue fixed pneumatic rod, and iron fillings too much lead to the numerical control machine tool to be difficult to carry out tool setting processing to the pneumatic rod easily, and inconvenient later stage numerical control machine tool carries out chamfer processing to the pneumatic rod.

Therefore, the invention provides a chamfering device for processing a pneumatic rod.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problem is as follows: the chamfering device for machining the pneumatic rod comprises a numerical control machine tool and a water pipe, wherein the water pipe is fixedly installed on one side of the numerical control machine tool, a workbench is connected to one side of the numerical control machine tool in a sliding mode, and a groove is formed in the top of the workbench; a motor is fixedly installed inside the workbench, a lead screw is fixedly installed at the output end of the motor, a ferrule is slidably sleeved on the surface of the lead screw, a connecting rod is fixedly installed on the surface of the ferrule, a through groove is formed in the inner wall of the groove, the other end of the connecting rod is slidably connected with the through groove, a rectangular block is fixedly installed on one side of the connecting rod, and a scraper plate is arranged at the bottom of the rectangular block; after the numerical control machine tool finishes processing a plurality of batches of pneumatic rods, a large amount of scrap iron can be accumulated on a working table surface of the numerical control machine tool, and a traditional numerical control machine tool working table does not have a good cleaning device, so that the working table full of the scrap iron is difficult to continuously fix the pneumatic rods, and the numerical control machine tool is difficult to carry out tool setting processing on the pneumatic rods due to excessive scrap iron, and the pneumatic rods are inconvenient to be chamfered by the numerical control machine tool in a later period.

Preferably, a rectangular groove is formed in the rectangular block, a sliding rod is connected to the inside of the rectangular groove in a sliding manner, a spring is fixedly mounted at the top end of the sliding rod, the other end of the spring is fixedly connected with the rectangular groove, a bottom plate is fixedly mounted at the bottom of the sliding rod, and the top of the scraper is fixedly connected with the bottom plate; the during operation, when the scraper blade is scraped and is cleaned in the recess, can touch the hard object in the recess, like screw etc. the one end of scraper blade this moment can be by jack-up when touching hard thing, and the scraper blade slides the shrink to the rectangular channel through bottom plate and slide bar to extrude the spring, when the scraper blade crossed hard thing, the spring area slide bar, bottom plate and scraper blade reset, thereby make things convenient for the scraper blade to continue to remove, scrape and clean to recess inside.

Preferably, an arc-shaped guide plate is fixedly installed on one side of the scraper, and the bottom of the guide plate is rotatably connected with a guide wheel; during operation, when the scraper blade is touchhing hard object, the deflector and the leading wheel of scraper blade front end contact with hard object earlier, and the leading wheel plays the effect of rotation direction, and the leading wheel is taking deflector and scraper blade jack-up to play the effect of protection scraper blade.

Preferably, the top of the bottom plate is fixedly connected with a hollow elastic block, one side of the elastic block is fixedly connected with an air guide pipe, the bottom of the scraper plate is fixedly provided with a fixed block, an air outlet hole is formed in the fixed block, and one end, far away from the elastic block, of the air guide pipe is fixedly connected with the air outlet hole of the fixed block; the during operation, the bottom plate can extrude the hollow elastic block at top when sliding to the rectangular block direction, receive the extrusion back when empty clearance elastic block, inside gas passes through in the air duct gets into the fixed block, the venthole blowout of rethread fixed block, thereby when the scraper blade was jacked up by hard thing, the iron fillings and the cutting fluid of the downthehole spun gas of venthole in with the recess blow forward, make iron fillings and cutting fluid continue to move forward, when avoiding the scraper blade to be jacked up, the iron fillings and the cutting fluid of scraper blade front end are not stopped for a short time, lead to the unable clearance of scraper blade, make iron fillings and cutting fluid pile up.

Preferably, an inclined guide plate is fixedly connected to the inside of the air outlet, and a dust screen is fixedly connected to the bottom of the guide plate; during operation, when the venthole began giving vent to anger, the guide plate in the venthole played the effect with gaseous water conservancy diversion downwards for gas can converge together, thereby more accurate blowing to required place, and the dust screen in the venthole played the effect that reduces the dust and get into in the venthole.

Preferably, arc-shaped welding plates are fixedly installed on two sides of the bottom plate, an arc-shaped fixing plate is connected to the inside of each welding plate in a sliding mode, the other end of each fixing plate is fixedly connected with the rectangular block, pressing blocks are fixedly installed on the top of the bottom plate and one side of each welding plate, and rotating balls are rotatably connected to the tops of the pressing blocks; the during operation, when the bottom plate slided to the direction of rectangular block, can take the welded plate to slide together, fixed plate and welded plate slide this moment, and briquetting, rolling ball on bottom plate and the welded plate will extrude the elasticity piece, and the rolling ball can rotate the extrusion when extrudeing the elasticity piece, and then realize letting the faster giving vent to anger of elasticity piece to reach better blowing effect.

Preferably, an L-shaped supporting seat is fixedly installed on one side of the workbench, a clamping block made of rubber is fixedly installed on the inner wall of the supporting seat, an accommodating box is clamped inside the supporting seat, an opening of the accommodating box and the through groove are located on the same plane, and a filter screen is fixedly installed inside the accommodating box; during operation, before the scraper blade is scraped, earlier put into the supporting seat with the containing box for the containing box extrudees the fixture block of rubber material in the supporting seat, and then fixes the containing box on the supporting seat, and the opening part of containing box and the recess of workstation are on the coplanar this moment, make things convenient for the scraper blade to scrape into the containing box with clean cutting fluid and the iron fillings of collecting and collect and utilize.

Preferably, the interior of the containing box is rotatably connected with a rotating rod made of a magnet material through a torsion spring, an impact ball is fixedly mounted at the bottom of the rotating rod, the scraper is made of the magnet material, an iron sheet is fixedly mounted at the top of the filter screen, and two sides of the iron sheet are inclined; the during operation, when the scraper blade of magnet material is close to the dwang, because the dwang is also the magnet material, so dwang and scraper blade like poles repel each other, make the dwang area impact ball rotate to the direction of iron sheet, after the impact ball struck the iron sheet, the iron sheet can strike the filter screen, make the filter screen produce the vibration, and then shake the iron fillings on the filter screen, thereby make things convenient for the cutting liquid to flow through the filter screen, realize separating cutting fluid and iron fillings, realize retrieving the effect of cutting fluid and iron fillings respectively.

Preferably, arc-shaped inserting rods are fixedly installed on two sides of the iron sheet, and conical dredging rods are fixedly installed on the surfaces of the inserting rods; the during operation, when the iron sheet rotated the time rotating, can take inserted bar and mediation pole to insert in the filter screen, and then played the effect of further mediation filter screen, prevented that tiny iron fillings from blockking up the filter screen, lead to the filter screen can't let the circumstances of cutting fluid circulation take place.

Preferably, the inner wall of the through groove is fixedly provided with a corrugated pipe, and the other end of the corrugated pipe is fixedly connected with the connecting rod; the during operation, when the connecting rod carries out the round trip movement at logical inslot, the connecting rod can take the bellows to remove together, and then lets the bellows realize sealing logical effect, reduces iron fillings and the cutting fluid that the digit control machine tool processed the production and gets into logical inslot, leads to the condition emergence that is difficult to the clearance.

The invention has the following beneficial effects:

1. the invention provides a chamfering device for processing a pneumatic rod, which is characterized in that a motor in a workbench is started, an output end of the motor drives a screw rod to rotate, a ferrule and a connecting rod on the screw rod can move towards a direction far away from the motor, and further the connecting rod drives a rectangular block and a scraper to move together.

2. The invention provides a chamfering device for processing a pneumatic rod, which can be used for contacting hard objects such as screws and the like in a groove when a scraping plate is used for scraping and cleaning in the groove, wherein one end of the scraping plate can be jacked up when contacting hard objects, the scraping plate slides and contracts in a rectangular groove through a bottom plate and a sliding rod and extrudes a spring, and when the scraping plate passes through the hard objects, the spring drives the sliding rod, the bottom plate and the scraping plate to reset, so that the scraping plate can be conveniently moved continuously, and the inside of the groove can be scraped and cleaned.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the table of the present invention;

FIG. 3 is a schematic diagram of the structure of a rectangular block of the present invention;

FIG. 4 is an enlarged view of the invention at A in FIG. 3;

FIG. 5 is an enlarged view of the invention at B in FIG. 3;

FIG. 6 is an enlarged view of the invention at C in FIG. 3;

FIG. 7 is a schematic view of a partial structure of the storage box of the present invention;

FIG. 8 is a schematic view of a portion of the iron sheet of the present invention;

fig. 9 is a schematic structural diagram of a motor in the second embodiment;

in the figure: 1. a numerical control machine tool; 2. a water pipe; 3. a work table; 4. a groove; 5. a motor; 6. a screw rod; 7. a ferrule; 8. a through groove; 9. a connecting rod; 10. a rectangular block; 11. a squeegee; 12. a rectangular groove; 13. a slide bar; 14. a base plate; 15. a spring; 16. a guide plate; 17. a guide wheel; 18. an elastic block; 19. an air duct; 20. a fixed block; 21. an air outlet; 22. a baffle; 23. a dust screen; 24. welding the plate; 25. a fixing plate; 26. briquetting; 27. rotating the ball; 28. a supporting seat; 29. a clamping block; 30. a storage box; 31. rotating the rod; 32. striking a ball; 33. a filter screen; 34. iron sheets; 35. inserting a rod; 36. dredging the rod; 37. a bellows.

Detailed Description

The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.

The first embodiment is as follows:

referring to fig. 1 to 4, the chamfering device for processing the pneumatic rod according to the embodiment of the present invention includes a numerical control machine 1 and a water pipe 2, the water pipe 2 is fixedly installed on one side of the numerical control machine 1, a workbench 3 is slidably connected to one side of the numerical control machine 1, and a groove 4 is formed in the top of the workbench 3; a motor 5 is fixedly installed inside the workbench 3, a screw rod 6 is fixedly installed at the output end of the motor 5, a ferrule 7 is slidably sleeved on the surface of the screw rod 6, a connecting rod 9 is fixedly installed on the surface of the ferrule 7, a through groove 8 is formed in the inner wall of the groove 4, the other end of the connecting rod 9 is slidably connected with the through groove 8, a rectangular block 10 is fixedly installed on one side of the connecting rod 9, and a scraper 11 is arranged at the bottom of the rectangular block 10; after the numerical control machine tool 1 finishes processing multiple batches of pneumatic rods, a large amount of scrap iron can be accumulated on the surface of a workbench 3 of the numerical control machine tool 1, the workbench 3 of the traditional numerical control machine tool 1 does not have a good cleaning device, the workbench 3 full of the scrap iron is difficult to continuously fix the pneumatic rods, excessive scrap iron easily causes the numerical control machine tool 1 to be difficult to carry out tool setting processing on the pneumatic rods, and the pneumatic rods are inconvenient to carry out chamfering processing on the pneumatic rods in the later period.

A rectangular groove 12 is formed in the rectangular block 10, a sliding rod 13 is connected to the inside of the rectangular groove 12 in a sliding manner, a spring 15 is fixedly mounted at the top end of the sliding rod 13, the other end of the spring 15 is fixedly connected with the rectangular groove 12, a bottom plate 14 is fixedly mounted at the bottom of the sliding rod 13, and the top of the scraper 11 is fixedly connected with the bottom plate 14; in operation, when the scraper 11 is used for wiping and cleaning in the groove 4, hard objects such as screws and the like in the groove 4 can be touched, at this time, one end of the scraper 11 can be jacked up when touching a hard object, the scraper 11 slides and contracts in the rectangular groove 12 through the bottom plate 14 and the sliding rods 13, the spring 15 is pressed, and when the scraper 11 crosses the hard object, the spring 15 drives the sliding rods 13, the bottom plate 14 and the scraper 11 to reset, so that the scraper 11 can move continuously, and wiping and cleaning can be performed on the inner part of the groove 4.

An arc-shaped guide plate 16 is fixedly installed on one side of the scraper 11, and a guide wheel 17 is rotatably connected to the bottom of the guide plate 16; when the scraper 11 is in contact with a hard object in operation, the guide plate 16 and the guide wheel 17 at the front end of the scraper 11 are firstly contacted with the hard object, the guide wheel 17 plays a role of rotating and guiding, and the guide wheel 17 carries the guide plate 16 and the scraper 11 to jack up, thereby playing a role of protecting the scraper 11.

As shown in fig. 2 to 8, a hollow elastic block 18 is fixedly connected to the top of the bottom plate 14, an air duct 19 is fixedly connected to one side of the elastic block 18, a fixed block 20 is fixedly installed at the bottom of the scraper 11, an air outlet 21 is formed in the fixed block 20, and one end of the air duct 19, which is far away from the elastic block 18, is fixedly connected to the air outlet 21 of the fixed block 20; the during operation, bottom plate 14 can extrude the hollow elastic block 18 at top when sliding to 10 directions of rectangular block, receive the extrusion back when air gap elastic block 18, inside gas passes through in air duct 19 gets into fixed block 20, the venthole 21 blowout of rethread fixed block 20, thereby when scraper blade 11 was jacked up by hard thing, the internal blowout of venthole 21 is gaseous with the iron fillings and the cutting fluid of recess 4 forward to blow, make iron fillings and cutting fluid continue to move forward, when avoiding scraper blade 11 to be jacked up, the iron fillings and the cutting fluid of scraper blade 11 front end are stagnated badly, lead to scraper blade 11 unable clearance, make iron fillings and cutting fluid pile up.

The interior of the air outlet 21 is fixedly connected with an inclined guide plate 22, and the bottom of the guide plate 22 is fixedly connected with a dust screen 23; during operation, when the venthole 21 began giving vent to anger, guide plate 22 in the venthole 21 played the effect with gaseous water conservancy diversion downwards for gas can converge together, thereby more accurate blowing to required place, and the dust screen 23 in the venthole 21 plays the effect that reduces the dust and get into in the venthole 21.

Arc-shaped welding plates 24 are fixedly mounted on two sides of the bottom plate 14, an arc-shaped fixing plate 25 is connected to the inside of the welding plate 24 in a sliding mode, the other end of the fixing plate 25 is fixedly connected with the rectangular block 10, pressing blocks 26 are fixedly mounted on the top of the bottom plate 14 and one side of the welding plate 24, and rotating balls 27 are rotatably connected to the tops of the pressing blocks 26; during operation, when the bottom plate 14 slides to the direction of rectangular block 10, can take welded plate 24 to slide together, fixed plate 25 and welded plate 24 slide this moment, and briquetting 26, turning ball 27 on bottom plate 14 and welded plate 24 will extrude elastic block 18, and turning ball 27 can rotate the extrusion when extruding elastic block 18, and then realize letting elastic block 18 give vent to anger sooner to reach better blowing effect.

An L-shaped supporting seat 28 is fixedly installed on one side of the workbench 3, a clamping block 29 made of rubber is fixedly installed on the inner wall of the supporting seat 28, an accommodating box 30 is clamped inside the supporting seat 28, the opening of the accommodating box 30 and the through groove 8 are on the same plane, and a filter screen 33 is fixedly installed inside the accommodating box 30; during operation, before scraper blade 11 scrapes, earlier put into supporting seat 28 with containing box 30 for containing box 30 extrudees the fixture block 29 of rubber material in the supporting seat 28, and then fixes containing box 30 on supporting seat 28, and the opening part of containing box 30 and the recess 4 of workstation 3 are on the coplanar this moment, make things convenient for scraper blade 11 to scrape into containing box 30 with clean cutting fluid and the iron fillings of collecting and collect and utilize.

The inside of the containing box 30 is rotatably connected with a rotating rod 31 made of a magnet material through a torsion spring, the bottom of the rotating rod 31 is fixedly provided with a striking ball 32, the scraper 11 is made of the magnet material, the top of the filter screen 33 is fixedly provided with an iron sheet 34, and two sides of the iron sheet 34 are inclined; the during operation, when scraper blade 11 of magnet material is close to dwang 31, because dwang 31 is also the magnet material, so dwang 31 and 11 homopolar repulsion of scraper blade, make dwang 31 area impact ball 32 rotate to the direction of iron sheet 34, impact ball 32 strikes behind the iron sheet 34, iron sheet 34 can strike filter screen 33, make filter screen 33 produce the vibration, and then shake the iron fillings on the filter screen 33, thereby make things convenient for the cutting fluid to cross filter screen 33, realize separating cutting fluid and iron fillings, realize retrieving the effect of cutting fluid and iron fillings respectively.

Arc-shaped inserting rods 35 are fixedly installed on two sides of the iron sheet 34, and conical dredging rods 36 are fixedly installed on the surfaces of the inserting rods 35; the during operation, when iron sheet 34 rotated the rotation, can take inserted bar 35 and dredge the pole 36 and insert in the filter screen 33, and then play the effect of further dredging filter screen 33, prevent that tiny iron fillings from blockking up filter screen 33, lead to the filter screen 33 can't let the condition of cutting fluid circulation take place.

The second embodiment:

as shown in fig. 9, a first comparative example, in which another embodiment of the present invention is:

a corrugated pipe 37 is fixedly installed on the inner wall of the through groove 8, and the other end of the corrugated pipe 37 is fixedly connected with the connecting rod 9; the during operation, when connecting rod 9 carries out round trip movement in leading to groove 8, connecting rod 9 can take bellows 37 to remove together, and then let bellows 37 realize sealing the effect that leads to groove 8, reduce digit control machine tool 1 add iron fillings that produce and cutting fluid entering logical groove 8 in man-hour, lead to the condition emergence that is difficult to the clearance.

The working principle is as follows: by starting the motor 5 in the workbench 3, the output end of the motor 5 drives the screw rod 6 to rotate, the ferrule 7 and the connecting rod 9 on the screw rod 6 can also move towards the direction far away from the motor 5, and further the connecting rod 9 drives the rectangular block 10 and the scraper 11 to move together, because the bottom surface of the scraper 11 is attached to the inner wall of the groove 4, the scrap iron and cutting fluid in the groove 4 of the workbench 3 can be scraped away by the scraper 11 when moving, thereby realizing the function of rapidly cleaning the groove 4 of the workbench 3, avoiding the accumulation of the scrap iron and cutting fluid in the groove 4, thereby influencing the normal processing of the pneumatic rod, when the scraper 11 is used for scraping and cleaning in the groove 4, hard objects such as screws and the like in the groove 4 can be touched, at the moment, one end of the scraper 11 can be jacked up when touching the hard objects, the scraper 11 slides and shrinks towards the rectangular groove 12 through the bottom plate 14 and the sliding rod 13, and extrudes the spring 15, when the scraping plate 11 crosses a hard object, the spring 15 drives the sliding rod 13, the bottom plate 14 and the scraping plate 11 to reset, so that the scraping plate 11 can move continuously, the interior of the groove 4 can be scraped and cleaned, when the scraping plate 11 touches the hard object, the guide plate 16 and the guide wheel 17 at the front end of the scraping plate 11 firstly contact with the hard object, the guide wheel 17 plays a role of rotating and guiding, the guide wheel 17 drives the guide plate 16 and the scraping plate 11 to jack up, so that the scraping plate 11 is protected, the bottom plate 14 can extrude the hollow elastic block 18 at the top when sliding towards the direction of the rectangular block 10, when the hollow elastic block 18 is extruded, the air in the interior enters the fixed block 20 through the air guide pipe 19 and is ejected through the air outlet hole 21 of the fixed block 20, so that when the scraping plate 11 is jacked by the hard object, the air ejected from the air outlet hole 21 blows the iron chips and the cutting fluid in the groove 4 forwards, so that the iron chips and the cutting fluid move forwards continuously, when the scraping plate 11 is jacked up, scrap iron and cutting fluid at the front end of the scraping plate 11 are not stopped, so that the scraping plate 11 cannot be cleaned, the scrap iron and the cutting fluid are accumulated, when the air outlet hole 21 begins to give vent to air, the guide plate 22 in the air outlet hole 21 plays a role of guiding air downwards, so that the air can be gathered together, and therefore the required place can be blown more accurately, the dust screen 23 in the air outlet hole 21 plays a role of reducing dust entering the air outlet hole 21, when the bottom plate 14 slides towards the rectangular block 10, the welding plate 24 can be driven to slide together, at the moment, the fixed plate 25 and the welding plate 24 slide, the pressing block 26 and the rotating ball 27 on the bottom plate 14 and the welding plate 24 can extrude the elastic block 18, and the rotating ball 27 can rotate and extrude when extruding the elastic block 18, so as to realize that the elastic block 18 can slide faster, and further achieve a better air blowing effect, before the scraping plate 11 is scraped, the containing box 30 is firstly placed into the supporting seat 28, so that the containing box 30 extrudes the fixture block 29 made of rubber in the supporting seat 28, and the containing box 30 is further fixed on the supporting seat 28, at the moment, the opening of the containing box 30 and the groove 4 of the workbench 3 are on the same plane, so that the cutting fluid and iron filings which are cleanly collected are conveniently scraped into the containing box 30 by the scraping plate 11 for collection and utilization, when the scraping plate 11 made of magnet is close to the rotating rod 31, because the rotating rod 31 is also made of magnet, the rotating rod 31 and the scraping plate 11 repel each other like poles, so that the rotating rod 31 drives the striking ball 32 to rotate towards the iron sheet 34, after the striking ball 32 strikes the iron sheet 34, the iron sheet 34 can strike the filter screen 33, so that the filter screen 33 vibrates, and the iron filings on the filter screen 33 are further, so that the cutting fluid can conveniently flow through the filter screen 33, and the cutting fluid and the iron filings are separated, realize retrieving the effect of cutting fluid and iron fillings respectively, when iron sheet 34 rotates the rotation, can take in inserted bar 35 and dredge bar 36 insert filter screen 33, and then play the effect of further dredging filter screen 33, prevent that tiny iron fillings from blockking up filter screen 33, lead to the unable condition that lets the cutting fluid circulation of filter screen 33 to take place.

The foregoing shows and describes the general principles, principal features and advantages of the 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 given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A chamfering device for machining a pneumatic rod comprises a numerical control machine tool (1) and a water pipe (2), wherein the water pipe (2) is fixedly installed on one side of the numerical control machine tool (1), a workbench (3) is connected to one side of the numerical control machine tool (1) in a sliding mode, and a groove (4) is formed in the top of the workbench (3); the method is characterized in that: the utility model discloses a lead screw (6) of fixed mounting of workstation (3), including workstation (3), motor (5), the output fixed mounting of motor (5) has lead screw (6), the surperficial slip cover of lead screw (6) has lasso (7), the fixed surface of lasso (7) installs connecting rod (9), logical groove (8) have been seted up to the inner wall of recess (4), the other end and the logical groove (8) sliding connection of connecting rod (9), one side fixed mounting of connecting rod (9) has rectangular block (10), the bottom of rectangular block (10) is equipped with scraper blade (11).

2. The chamfering device for pneumatic rod processing according to claim 1, wherein: rectangular channel (12) have been seted up to the inside of rectangular block (10), the inside sliding connection of rectangular channel (12) has slide bar (13), the top fixed mounting of slide bar (13) has spring (15), the other end and rectangular channel (12) fixed connection of spring (15), the bottom fixed mounting of slide bar (13) has bottom plate (14), the top and bottom plate (14) fixed connection of scraper blade (11).

3. The chamfering device for pneumatic rod processing according to claim 2, wherein: one side fixed mounting of scraper blade (11) has arc deflector (16), the bottom of deflector (16) is rotated and is connected with leading wheel (17).

4. The chamfering device for pneumatic rod processing according to claim 3, wherein: the top fixedly connected with hollow elastic block (18) of bottom plate (14), one side fixedly connected with air duct (19) of elastic block (18), the bottom fixed mounting of scraper blade (11) has fixed block (20), venthole (21) have been seted up to the inside of fixed block (20), the one end of elastic block (18) and venthole (21) fixed connection of fixed block (20) are kept away from in air duct (19).

5. The chamfering device for pneumatic rod processing according to claim 4, wherein: the inside fixedly connected with of venthole (21) guide plate (22) of slope, the bottom fixedly connected with dust screen (23) of guide plate (22).

6. The chamfering device for pneumatic rod processing according to claim 5, wherein: the both sides fixed mounting of bottom plate (14) has curved welding plate (24), the inside sliding connection of welding plate (24) has arc fixed plate (25), the other end and rectangle piece (10) fixed connection of fixed plate (25), the equal fixed mounting in one side of the top of bottom plate (14) and welding plate (24) has briquetting (26), the top of briquetting (26) is rotated and is connected with rolling ball (27).

7. The chamfering device for pneumatic rod processing according to claim 6, wherein: one side fixed mounting of workstation (3) has supporting seat (28) of "L" shape, the inner wall fixed mounting of supporting seat (28) has fixture block (29) of rubber material, the inside joint of supporting seat (28) has containing box (30), the opening and the logical groove (8) of containing box (30) are on the coplanar, the inside fixed mounting of containing box (30) has filter screen (33).

8. The chamfering device for pneumatic rod processing according to claim 7, wherein: the inside of containing box (30) is connected with dwang (31) of magnet material through torsional spring rotation, the bottom fixed mounting of dwang (31) has impact ball (32), scraper blade (11) are made for the magnet material, the top fixed mounting of filter screen (33) has iron sheet (34), the both sides of iron sheet (34) are the slope form.

9. The chamfering device for pneumatic rod processing according to claim 8, wherein: arc-shaped inserting rods (35) are fixedly mounted on two sides of the iron sheet (34), and conical dredging rods (36) are fixedly mounted on the surfaces of the inserting rods (35).

10. The chamfering device for pneumatic rod processing according to claim 9, wherein: the inner wall of the through groove (8) is fixedly provided with a corrugated pipe (37), and the other end of the corrugated pipe (37) is fixedly connected with the connecting rod (9).