CN111975016B

CN111975016B - Novel screw machining device capable of collecting and filtering

Info

Publication number: CN111975016B
Application number: CN202010875985.8A
Authority: CN
Inventors: 陈彬彬; 陈榕榕
Original assignee: Zhenggang Industrial Design Service Center Of Quanzhou Taiwanese Investment Zone
Current assignee: Zhenggang Industrial Design Service Center Of Quanzhou Taiwanese Investment Zone
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-13
Anticipated expiration: 2040-08-27
Also published as: CN111975016A

Abstract

The invention provides a novel screw machining device capable of collecting and filtering, which comprises a moving device consisting of a collecting box, a rotating wheel, a moving plate, a speed regulating handle, a water spraying pipe and a cutting device, wherein the collecting box can well collect cooling water, so that the cooling water can be sprayed on the surface of a machining rod and simultaneously collect the cooling water flowing down from the surface of the machining rod, a water absorption sponge cushion can well absorb the water in a box shell, so that the surface of the machining rod is wetted all the time, the cooling water is ensured to be cooled in the machining process of the machining rod, when the water level in the box shell reaches a certain height, the cooling water in the box shell flows out from a water outlet pipe and enters a water storage tank, the excessive outflow of the cooling water in the collecting box is avoided, the limiting rod and the rotating screw are well protected, the limiting rod and the rotating screw can be kept dry for a long time, and the rusting of the, the service life of the processing device is prolonged.

Description

Novel screw machining device capable of collecting and filtering

Technical Field

The invention relates to the field of industrial machinery, in particular to a novel screw machining device capable of collecting and filtering.

Background

A screw machining apparatus, i.e., a lathe, is a machine tool that mainly turns a rotating workpiece with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like.

But because the cooling shower nozzle is when carrying out the water spray cooling to the cutting knife, the cutting knife can outwards throw away the water on surface with pivoted machining pole, influences the processingequipment operator, causes the operator to receive the splashing of cooling water on one's body, and the cooling water can soak processingequipment when influencing the operator and normally operating, causes processingequipment to receive the accelerated corrosion of outside air.

Disclosure of Invention

The invention aims to provide a novel screw machining device capable of collecting and filtering to solve the technical problem.

In order to solve the technical problems, the invention adopts the following technical scheme:

a novel screw machining device capable of collecting and filtering comprises a supporting base and a transmission case, wherein the transmission case is fixedly connected to the upper end face of the supporting base in a welding mode, a rotating device is connected to the right end face of the transmission case in a penetrating mode, a limiting back plate is connected to the position, on the right end face of the transmission case, of the lower portion of the rotating device through a bolt, a fixing seat is connected to the position, on the upper end face of the limiting back plate, of the right side of the rotating device, a limiting rod is connected to the front end face of the limiting back plate, a rotating screw is connected to the position, on the front end face of the limiting back plate, of the middle of the limiting rod, of the rotating screw is connected to the position, a power motor is connected to the right end face of the rotating screw in a transmission mode, a water storage tank is fixedly connected to the position, on the right end face, the movable plate comprises a movable plate, a movable plate and a speed regulating handle, wherein the front end face of the movable plate is in through connection with a rotating wheel, the position of the front end face of the movable plate on the right side of the rotating wheel is connected with the speed regulating handle, the upper end face of the movable plate is connected with a collecting box, the position of the middle of the collecting box on the upper end face of the movable plate is connected with a water spraying pipe, and the position of the middle of the water spraying pipe on the upper end face of the movable plate.

Preferably, the collecting box comprises a water outlet pipe, a box shell, a water absorption sponge cushion and a groove, the left end face of the box shell is connected with the water outlet pipe in a penetrating mode, the groove is connected to the positions of the left end face and the right end face of the box shell in the middle of the water outlet pipe, and the water absorption sponge cushion is clamped on the inner surface of the box shell.

Preferably, the storage water tank includes box, water pump, filter screen and inlet tube, the upper end terminal surface through connection of box has the inlet tube, the internal surface of box is connected with the filter screen, the right-hand member terminal surface through connection of box has water pump.

Preferably, the cutting device includes limiting plate, bottom plate, cutting tool bit and mounting fixture, the front end terminal surface welded connection of limiting plate has the bottom plate, the upper end terminal surface joint of bottom plate has mounting fixture, mounting fixture's front end terminal surface through connection has the cutting tool bit.

Preferably, the inside of transmission case is provided with driving motor and is connected with the rotary device transmission, mobile device can remove about for spacing backplate, the surface of fixing base is provided with rotatory handle and rotatory handle rotation can drive the fixing base and remove about for spacing backplate, the surface of rotating the screw rod is provided with the screw thread, mobile device's rear end terminal surface is provided with the lead screw and lead screw internal surface screw thread and rotates the interlock of screw rod surface screw thread.

Preferably, the inner surface of the water absorption sponge cushion is provided with small holes, and the inner surface profile of the groove is larger than the outer surface profile of the external processing rod.

Preferably, the upper end port of the water inlet pipe is connected with the water outlet pipe through a pipeline, the right end port of the water pumping pump is connected with the water spraying pipe through a pipeline, the surface of the filter screen is provided with filter holes, and cooling water is arranged inside the box body.

Preferably, the rear end terminal surface of mounting fixture is provided with the fixed plate and the fixed plate card is on the surface of cutting tool bit, the front end terminal surface of limiting plate is provided with the laminating and caves in, the rear end terminal surface of cutting tool bit is that the plasticity is most advanced.

Preferably, the outer surfaces of the transmission gear and the cleaning wheel are provided with transmission teeth, the transmission teeth on the surface of the cleaning wheel are arranged unevenly, the cleaning wheel can rotate relative to the shell, and the transmission gear can move on the inner surface of the limiting groove.

Preferably, the surface of rotating the post is provided with the fluting, the material of rotating the post is soft natural rubber material, the surface and the outside processing pole contact of rotating the post.

The invention has the beneficial effects that:

1. the movable device comprises a collecting box, a rotating wheel, a movable plate, a speed regulating handle, a spray pipe and a cutting device, wherein the collecting box can well collect cooling water, so that the cooling water can be sprayed on the surface of a machining rod and can also collect the cooling water flowing down from the surface of the machining rod, and a water absorption sponge cushion can well absorb the water in the box shell, so that the surface of the machining rod is wetted all the time, and the cooling of the cooling water in the machining process of the machining rod is ensured;

2. when the inside water level of case shell reached the take the altitude, inside cooling water of case shell flowed from the outlet pipe and gets into inside the storage water tank, avoided the inside cooling water of collecting box too much to flow, fine protection the gag lever post with rotate the screw rod, make the gag lever post keep dry with rotating the screw rod for a long time, avoid the cooling water to cause the gag lever post and rotate the screw rod surface and rust, increase processingequipment's life.

3. Adopt the inlet tube can be fine pass through the pipeline and go out water piping connection, inside the fine entering box of hydroenergy that makes the inside overflow of collecting box, the filter screen can be fine filters the cooling water, will process iron fillings and block, it is inside that water pump can be fine to channel the cooling water into the spray pipe again to make the cooling water form the circulation, guarantee that the fine reuse of cooling water ability.

4. Through rotating the fine and outside processing pole surface contact of post ability, the processing pole that removes can drive the rotation post and rotate, the fluting that rotates the post surface simultaneously can be fine with the iron fillings absorption on processing pole surface, the drive wheel rotates and drives drive gear and rotate, loosen drive gear through the inhomogeneous driving tooth in drive wheel surface, the spring draws back drive gear can be through the inside cooling water of casing with the iron fillings on rotation post surface get rid of, thereby continuously get rid of the iron fillings on outside processing pole surface.

Drawings

FIG. 1 is a schematic structural view of a novel collectable and filterable screw processing apparatus of the present invention;

FIG. 2 is a schematic structural diagram of a mobile device according to the present invention;

FIG. 3 is a schematic perspective view of the collection bin of the present invention;

FIG. 4 is a schematic view of the construction of the enclosure of the present invention;

FIG. 5 is a schematic structural diagram of the water storage tank of the present invention;

FIG. 6 is a schematic structural diagram of a cutting device according to the present invention;

reference numerals: 1. a support base; 2. a transmission case; 3. a rotating device; 4. a limiting back plate; 5. a mobile device; 6. a fixed seat; 7. a limiting rod; 8. a power motor; 9. a water storage tank; 10. rotating the screw; 51. a collection box; 52. a rotating wheel; 53. moving the plate; 54. a speed regulation handle; 55. a water spray pipe; 56. a cutting device; 91. a box body; 92. a water pump; 93. a filter screen; 94. a water inlet pipe; 511. a water outlet pipe; 512. a cabinet housing; 513. a water-absorbing sponge cushion; 514. grooving; 561. a limiting plate; 562. a base plate; 563. a cutter head; 564. fixing the clamp; 5121. rotating the column; 5122. a spring; 5123. a transmission gear; 5124. a limiting groove; 5125. a housing; 5126. a driving wheel.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in figure 1, a novel screw processing device capable of collecting and filtering, which comprises a supporting base 1 and a transmission case 2, wherein the upper end face of the supporting base 1 is fixedly connected with the transmission case 2 in a welding manner, the right end face of the transmission case 2 is connected with a rotating device 3 in a penetrating manner, the lower part of the rotating device 3 is connected with a limit back plate 4 at the right end face position of the transmission case 2 through a bolt, the right end of the rotating device 3 is connected with a fixed seat 6 at the upper end face position of the limit back plate 4, the front end face of the limit back plate 4 is connected with a limit rod 7, the middle part of the limit rod 7 is connected with a rotating screw 10 at the front end face position of the limit back plate 4, the right end face of the rotating screw 10 is connected with a power motor 8 in a transmission manner, a water storage tank 9 is fixedly connected at the right end face position of the supporting, The cutting device comprises a moving plate 53, a speed regulation handle 54, a water spraying pipe 55 and a cutting device 56, wherein the front end face of the moving plate 53 is connected with a rotating wheel 52 in a penetrating mode, the front end face of the moving plate 53 is connected with the speed regulation handle 54 on the right side of the rotating wheel 52, the upper end face of the moving plate 53 is connected with a collecting box 51, the middle of the collecting box 51 is connected with the water spraying pipe 55 on the upper end face of the moving plate 53, and the middle of the water spraying pipe 55 is connected with the cutting device 56 on the upper end face of the moving plate 53 through bolts.

The machining rod on the surface of the machining device is precooled through the two collecting boxes 51 and the two water spray pipes 55, the cooling water is sprayed on the surface of the machining rod before being extracted, the cooling water is sprayed outwards when the machining rod is processed by the cutter head 563, meanwhile, the collecting cooling water which can be fine in the collecting boxes 51 is prevented from contacting with the limiting rod 7 and the rotating screw 10, the limiting rod 7 and the rotating screw 10 are kept dry, the service life of the limiting rod 7 and the rotating screw 10 is prolonged, rusting is avoided, the moving device 5 is prevented from moving unstably, and the machining device is ensured to normally machine the machining rod.

Example 2

As shown in figures 1-3, a novel screw processing device capable of collecting and filtering, which comprises a supporting base 1 and a transmission case 2, the upper end face of the supporting base 1 is fixedly connected with the transmission case 2 by welding, the right end face of the transmission case 2 is connected with a rotating device 3 by penetrating, the lower part of the rotating device 3 is connected with a limit backboard 4 at the right end face position of the transmission case 2 by a bolt, the right side of the rotating device 3 is connected with a fixed seat 6 at the upper end face position of the limit backboard 4, the front end face of the limit backboard 4 is connected with a limit rod 7, the middle part of the limit rod 7 is connected with a rotating screw 10 at the front end face position of the limit backboard 4, the right end face of the rotating screw 10 is connected with a power motor 8 by transmission, the lower part of the power motor 8 is fixedly connected with a water storage tank 9 at the right end face position of, The water-saving box comprises a rotating wheel 52, a moving plate 53, a speed regulation handle 54, a water spray pipe 55 and a cutting device 56, wherein the front end face of the moving plate 53 is connected with the rotating wheel 52 in a penetrating manner, the front end face of the moving plate 53 on the right side of the rotating wheel 52 is connected with the speed regulation handle 54, the upper end face of the moving plate 53 is connected with a collecting box 51, the water spray pipe 55 is connected with the middle of the collecting box 51 at the upper end face of the moving plate 53, the cutting device 56 is connected with the middle of the water spray pipe 55 at the upper end face of the moving plate 53 through a bolt, the collecting box 51 comprises a water outlet pipe 511, a box shell 512, a water-absorbing sponge cushion 513 and a slot 514, the left end face of the box shell 512 is connected with the water outlet pipe 511 in a penetrating manner, the left end face and right end face of the box shell 512.

Case shell 512 can be fine save cooling water to soak water-absorbing foam-rubber cushion 513 completely, the rotating processing rod surface that wetted water-absorbing foam-rubber cushion 513 can be fine is paintd, guarantees that the processing rod surface has the cooling water to cool off all the time, and when the inside water level of case shell 512 reachd the take the altitude simultaneously, the cooling water flowed into storage water tank 9 inside from outlet pipe 511, thereby avoided the cooling water to spill over.

Example 3

As shown in figures 1-4, a novel screw processing device capable of collecting and filtering, which comprises a supporting base 1 and a transmission case 2, wherein the transmission case 2 is welded on the upper end face of the supporting base 1, a rotating device 3 is connected on the right end face of the transmission case 2 in a penetrating way, a limit backboard 4 is connected on the right end face of the transmission case 2 below the rotating device 3 through a bolt, a fixed seat 6 is connected on the right end face of the limit backboard 4 on the right side of the rotating device 3, a limit rod 7 is connected on the front end face of the limit backboard 4, a rotating screw 10 is connected on the front end face of the limit backboard 4 in the middle of the limit rod 7, a power motor 8 is connected on the right end face of the rotating screw 10 in a transmission way, a water storage tank 9 is fixedly connected on the right end face of the supporting base 1 below the power motor 8, a moving device 5 comprises a collecting tank, The water storage tank 9 comprises a box body 91, a water pumping pump 92, a filter screen 93 and a water inlet pipe 94, the upper end face of the box body 91 is connected with the water inlet pipe 94 in a penetrating manner, the inner surface of the box body 91 is connected with the filter screen 93, and the right end face of the box body 91 is connected with the water pumping pump 92 in a penetrating manner.

The inlet tube 94 can be fine is connected with outlet pipe 511 through the pipeline, then inside the cooling water of collecting box 51 gets back to box 91 again inside, and filter screen 93 can filter leading-in cooling water simultaneously, gets rid of the inside metal residue of cooling water, and the water pump 92 that draws water can be fine is the inside cooling water suction spray pipe 55 again of box 91 to accomplish the reuse of cooling water, reduce the waste of water resource.

Example 4

As shown in fig. 1-4, a novel screw processing device capable of collecting and filtering, comprises a supporting base 1 and a transmission case 2, wherein the transmission case 2 is fixedly connected to the upper end face of the supporting base 1 by welding, the rotating device 3 is connected to the right end face of the transmission case 2 by penetrating, a position-limiting back plate 4 is connected to the lower portion of the rotating device 3 at the right end face of the transmission case 2 by bolts, a fixing seat 6 is connected to the right side of the rotating device 3 at the upper end face of the position-limiting back plate 4, a position-limiting rod 7 is connected to the front end face of the position-limiting back plate 4, a rotating screw 10 is connected to the middle portion of the position-limiting rod 7 at the front end face of the position-limiting back plate 4, a power motor 8 is connected to the right end face of the rotating screw 10 by transmission, a water storage tank 9 is fixedly connected to the lower portion, the moving device 5 comprises a collecting box 51, a rotating wheel 52, a moving plate 53, a speed regulation handle 54, a water spraying pipe 55 and a cutting device 56, wherein the front end face of the moving plate 53 is connected with the rotating wheel 52 in a penetrating way, the position of the front end face of the moving plate 53 on the right side of the rotating wheel 52 is connected with the speed regulation handle 54, the upper end face of the moving plate 53 is connected with the collecting box 51, the position of the upper end face of the moving plate 53 in the middle of the collecting box 51 is connected with the water spraying pipe 55, the position of the upper end face of the moving plate 53 in the middle of the water spraying pipe 55 is connected with the cutting device 56 through a bolt, the outer surfaces of the transmission gear 5123 and the cleaning wheel 5126 are provided with transmission teeth, the transmission teeth on the surface of the cleaning wheel 5126 are unevenly arranged, the cleaning wheel 5126 can rotate relative to the shell 5125, the transmission gear 5123 can move on the inner surface of the limiting groove 51, the method is characterized in that: the surface of the rotary column 5121 is provided with a slot, the rotary column 5121 is made of soft natural rubber, and the outer surface of the rotary column 5121 is in contact with an external processing rod.

The movable machining rod can drive the rotary column 5121 to rotate by means of good surface contact with an external machining rod through the rotary column 5121, scrap iron on the surface of the machining rod can be well removed by means of the groove 514 in the surface of the rotary column 5121, the scrap iron is attached to the surface of the rotary column 5121, meanwhile, the rotary column 5121 can well drive the transmission gear 5123 to move in the limiting groove 5124, the movable transmission gear 5123 tensions the spring 5122, when the transmission gear on the surface of the transmission gear 5123 is not in contact with the transmission gear on the surface of the transmission wheel, the transmission gear 5123 is pulled back by the spring 5122, the transmission gear 5123 splashes cooling water in the shell 5125, the splashed cooling water removes the scrap iron on the surface of the rotary column 5121, and the scrap iron on the surface of the machining rod can be well cleaned up by the rotary column 5121 continuously.

The working principle is as follows: after the device is installed, a machining rod to be machined is taken out, the machining rod is aligned with the rotating device 3 and fixed on the surface of the rotating device 3, the machining rod is located on the surfaces of the groove 514 and the limiting plate 561, the rotating handle on the surface of the fixed seat 6 is rotated, the fixed seat 6 moves leftwards on the surface of the limiting back plate 4 when the rotating handle rotates, the fixed seat 6 is extruded on the surface of the machining rod, the cutting tool bit 563 is installed on the surface of the fixed clamp 563, a power supply of a driving motor inside the transmission case 2 is connected, the driving motor rotates to drive the rotating device 3 to rotate, the machining rod on the surface is driven to rotate by the rotating device 3, the power supply of the water pumping pump 92 is connected, the water pumping pump 92 pumps cooling water inside the case 91 out and leads the cooling water into the water spraying pipe 55 through a pipeline, the water spraying pipe 55 sprays cooling water to the surface of the machining rod, meanwhile, the water absorption sponge mat 513 is soaked, the wet water absorption sponge mat 513 continuously soaks the rotating processing rod, when the water level in the box shell 512 reaches a certain height, cooling water flows out of the water outlet pipe 511 and enters the water inlet pipe 91 through an external pipeline, meanwhile, a power supply of the power motor 8 is connected, the model of the power motor 8 is YSD212-NA6, the power motor 8 rotates to drive the rotating screw 10 to rotate, the rotating screw 10 rotates to drive the moving device 5 to move leftwards through threads on the surface, the moving device 5 moving leftwards cuts the surface of the processing rod through a cutting tool bit 563 on the surface, threads are cut on the surface of the processing rod, the rotating speed of the power motor 8 can be controlled by pulling the speed regulation handle 54 off the hands, and the thread distribution position and the distribution density on the surface of the processing rod are controlled.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential 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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can collect filterable screw rod processingequipment, includes support base (1) and transmission case (2), mobile device (5), its characterized in that: the upper end face of the supporting base (1) is welded with the transmission case (2), the right end face of the transmission case (2) is connected with the rotating device (3) in a penetrating manner, the lower portion of the rotating device (3) is connected with the limiting back plate (4) at the right end face position of the transmission case (2) through a bolt, the right side of the rotating device (3) is connected with the fixing seat (6) at the upper end face position of the limiting back plate (4), the front end face of the limiting back plate (4) is connected with the limiting rod (7), the middle of the limiting rod (7) is connected with the rotating screw (10) at the front end face position of the limiting back plate (4), the right end face of the rotating screw (10) is connected with the power motor (8) in a transmission manner, and the lower portion of the power motor (8) is fixedly connected with the water storage tank (9) at the right end, the moving device (5) comprises a collecting box (51), a rotating wheel (52), a moving plate (53), a speed regulation handle (54), water spray pipes (55) and a cutting device (56), wherein the end face of the front end of the moving plate (53) is connected with the rotating wheel (52) in a penetrating manner, the speed regulation handle (54) is connected to the right side of the rotating wheel (52) at the position of the end face of the front end of the moving plate (53), the end face of the upper end of the moving plate (53) is connected with two collecting boxes (51), the middle of the two collecting boxes (51) is connected with the two water spray pipes (55) at the position of the end face of the upper end of the moving plate (53), the water spray pipes (55) and the collecting boxes (51) are arranged in a one-to-one correspondence manner, and the cutting device (56) is connected to the;

the collecting box (51) comprises water outlet pipes (511), a box shell (512), water absorption sponge pads (513) and grooves (514), the water outlet pipes (511) penetrate through the left end face of the box shell (512), the grooves (514) are connected to the middle of the two water outlet pipes (511) at the positions of the left end face and the right end face of the box shell (512), and the water absorption sponge pads (513) are clamped on the inner surface of the box shell (512);

the inner surface of the water absorption sponge cushion (513) is provided with small holes, and the inner surface profile of the groove (514) is larger than the outer surface profile of the external processing rod;

pre-cooling the processing rod through two collecting boxes (51) and two water spraying pipes (55);

a wet absorbent sponge pad (513) wets the rotating working rod.

2. A collectable filter screw processing apparatus as claimed in claim 1, wherein: storage water tank (9) include box (91), water pump (92), filter screen (93) and inlet tube (94), the upper end terminal surface through connection of box (91) has inlet tube (94), the internal surface connection of box (91) has filter screen (93), the right-hand member terminal surface through connection of box (91) has water pump (92).

3. A collectable filter screw processing apparatus as claimed in claim 1, wherein: cutting device (56) include limiting plate (561), bottom plate (562), cutting tool bit (563) and mounting fixture (564), the front end terminal surface welded connection of limiting plate (561) has bottom plate (562), the upper end terminal surface joint of bottom plate (562) has mounting fixture (564), the front end terminal surface through connection of mounting fixture (564) has cutting tool bit (563).

4. A collectable filter screw processing apparatus as claimed in claim 1, wherein: the inside of transmission case (2) is provided with driving motor and is connected with rotary device (3) transmission, mobile device (5) can remove about for spacing backplate (4), the surface of fixing base (6) is provided with rotatory handle and rotatory handle rotation can drive fixing base (6) and remove about for spacing backplate (4), the surface of rotating screw rod (10) is provided with the screw thread, the rear end terminal surface of mobile device (5) is provided with lead screw and lead screw internal surface screw thread and rotates screw rod (10) surface screw thread interlock.

5. A collectable filter screw processing apparatus as claimed in claim 2, wherein: the water pump is characterized in that the upper end port of the water inlet pipe (94) is connected with the water outlet pipe (511) through a pipeline, the right end port of the water pumping pump (92) is connected with the water spraying pipe (55) through a pipeline, the surface of the filter screen (93) is provided with filter holes, and cooling water is arranged inside the box body (91).

6. A collectable filter screw processing apparatus as claimed in claim 3, wherein: the rear end face of the fixed clamp (564) is provided with a fixed plate, the fixed plate is clamped on the surface of the cutting bit (563), the front end face of the limited plate (561) is provided with a fitting recess, and the rear end face of the cutting bit (563) is a plastic tip.

7. A collectable filter screw processing apparatus as claimed in claim 1, wherein: the outer surfaces of the transmission gear (5123) and the cleaning wheel (5126) in the collecting box are provided with transmission teeth, the transmission teeth on the surface of the cleaning wheel (5126) are unevenly arranged, the cleaning wheel (5126) can rotate relative to the shell (5125), and the transmission gear (5123) can move on the inner surface of the limiting groove (5124).

8. A collectable filter screw processing apparatus as claimed in claim 7, wherein: the outer surface of the rotating column (5121) connected with the transmission gear is provided with a slot, the rotating column (5121) is made of soft natural rubber, and the outer surface of the rotating column (5121) is in contact with an external machining rod.