CN212526081U

CN212526081U - Lathe with clean function of lead screw

Info

Publication number: CN212526081U
Application number: CN202021375114.1U
Authority: CN
Inventors: 邢佳明
Original assignee: Jiangyin Ruien Engineering Equipment Co ltd
Current assignee: Jiangyin Ruien Engineering Equipment Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-12
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a lathe with clean function of lead screw, the technical field who relates to the machine-building, it includes the bed body and lead screw, the lead screw level is rotated and is connected in bed body one side, be equipped with horizontal sliding connection's slide on the bed body, set up threaded hole on the slide lateral wall, lead screw threaded connection is in the threaded hole, it is connected with horizontally to rotate on the lateral wall of slide and changes brush and lower brush down, it is connected with driving motor respectively to go up to change the brush and lower brush, it is located directly over the lead screw and inconsistent with the lead screw to go up to change the brush, lower brush is located under the lead screw and inconsistent with the lead screw, the direction of rotation of going up to change the brush and lower brush is opposite, the bed body is improved level and is set firmly the slide bar that. This application can guarantee the cleanness of lead screw, does not influence the normal use of lathe.

Description

Lathe with clean function of lead screw

Technical Field

The application relates to the field of machine manufacturing, in particular to a lathe with a lead screw cleaning function.

Background

The general lathe is the most widely used lathe, and is called a horizontal lathe because the main shaft of the lathe is horizontally arranged, and the horizontal lathe can process various procedures on various workpieces such as shafts, discs, rings and the like, is usually used for processing the inner and outer rotating surfaces, end surfaces and various inner and outer threads of the workpieces, and can also be used for drilling, reaming, tapping, knurling and the like by adopting corresponding cutters and accessories.

A chinese patent with CN204036169U discloses a common lathe with grinding function, a main shaft of a main shaft box is provided with a chuck with jaws, the jaws are provided with extending jaws, the extending jaws and the jaws act on the end of a roll sleeve workpiece together, and a wedge block is arranged between the end surface of the roll sleeve workpiece and the chuck; the roller sleeve grinding system consists of a grinding wheel, a grinding cylinder, a grinding head power device and a grinding head tail frame; the lathe base is provided with a section of lathe guide rail in sliding fit with the grinding head tail frame, automatic guiding devices are respectively installed at two ends of the lathe guide rail and are connected with the universal rotator through the controller, an output shaft of the micro motor is connected with the lead screw through the universal rotator, the lead screw penetrates through the grinding head tail frame and is in transmission fit with the grinding head tail frame, the polishing rod penetrates through the grinding head tail frame and is in sliding fit with the grinding head tail frame, and the central axis of the polishing rod is parallel to the central axis of the lead screw. The utility model discloses a can make the fixed of roller shell more firm, make the bore of processing back roller shell inner wall keep unanimous.

In view of the above-mentioned related technologies, the inventor believes that although the lathe can make the bore diameter of the inner wall of the roll sleeve after machining consistent, a lot of chips are generated during the machining process, and the chips are easy to fall onto the screw rod, which affects the normal use of the lathe.

SUMMERY OF THE UTILITY MODEL

In order to guarantee the cleanness of lead screw, do not influence the normal use of lathe, this application provides a lathe with clean function of lead screw.

The application provides a lathe with clean function of lead screw adopts following technical scheme:

the utility model provides a lathe with clean function of lead screw, includes the bed body and lead screw, the lead screw horizontal rotation is connected in bed body one side, is equipped with horizontal sliding connection's slide on the bed body, set up threaded hole on the slide lateral wall, lead screw threaded connection is in the threaded hole, it is connected with horizontally to rotate on the lateral wall of slide and to change brush and lower brush down, it is connected with driving motor respectively to go up to change the brush and lower brush down, it is located directly over the lead screw and inconsistent with the lead screw to go up to change the brush, it is inconsistent with the lead screw that lower brush is located under the lead screw to change the brush, the direction of rotation of going up to change the brush and changing the brush down is opposite, the bed body is improved level and is.

Through adopting above-mentioned technical scheme, the lathe is normal during operation, and the slide makes a round trip to slide on the lead screw, and the slide bar can support the slide and slide on the lead screw, reduces the atress of lead screw, guarantees the slide of slide on the bed body. The upper rotating brush and the lower rotating brush rotate one by one while the sliding seat moves, and chips are cleaned on the screw rod, so that the cleanness of the screw rod is guaranteed, and the normal use of a lathe is guaranteed.

Preferably, the side wall of the bed body is provided with a slide rail parallel to the screw rod, and the side wall of the slide seat close to the bed body is fixedly provided with a slide bar connected in the slide rail in a sliding manner.

Through adopting above-mentioned technical scheme, the draw runner slides in the slide rail, the pressure of the slide that the reducible lead screw received to the life of extension lead screw.

Preferably, the threaded hole periphery is provided with an annular slide hole coaxial with the threaded hole, the horizontal sliding connection in the slide hole is provided with an inner cylinder with two open ends, the upper level of the side wall of the sliding seat is provided with a poking hole, the outer wall of the inner cylinder is vertically and fixedly provided with a poking rod which extends out of the poking hole and is connected with the poking hole in a sliding manner, and the upper rotating brush and the lower rotating brush are connected with the end part of the inner cylinder far away from.

Through adopting above-mentioned technical scheme, go up the brush and move to the one end of lathe with lower brush, when going up the brush and contradict with the lathe respectively with lower brush, the inner tube slides in inside the slide, does not influence the normal removal of slide, when carrying out the cleanness to the lead screw, can guarantee the normal work of lathe. The driving lever moves horizontally in the shifting hole, so that the inner barrel sliding out of the sliding seat can be realized, and when the inner barrel slides into the sliding seat completely, the inner barrel can not drop and can still slide out again, thereby ensuring the cleaning effect on the screw rod.

Preferably, the end part of the upper rotating brush, which is far away from the inner cylinder, is provided with a vertical limiting plate, the limiting plate is connected to the end part of the inner cylinder through two horizontal supporting rods which are right opposite to each other, a through hole with the diameter larger than that of the screw rod is formed in the center of the limiting plate, and the driving motor is fixedly arranged on the limiting plate.

Through adopting above-mentioned technical scheme, when the slide removed the one end that is close to the bed body, the limiting plate can conflict with the bed body earlier, and in the limiting plate promoted the inner tube and slided into the slide, not only can guarantee the normal work of lathe, can avoid in addition to go up to change the brush and directly contradict with the bed body with lower brush, the life of brush is changeed and changes down in the extension.

Preferably, the end part of the inner cylinder, which is far away from the limiting plate, is connected to the inner wall of the sliding seat through a plurality of return springs.

Through adopting above-mentioned technical scheme, the limiting plate removes to bed body one end and contradicts with the bed body, and in the inner tube was pushed the slide, reset spring was extruded. When the sliding seat moves back to the original position, the return spring restores to the original length, so that the cleaning capability of the upper rotating brush and the lower rotating brush on the screw rod is ensured.

Preferably, the inner wall of the through hole is fixedly provided with cleaning bristles which are abutted against the screw rod.

Through adopting above-mentioned technical scheme, also drive the limiting plate when the slide removes and remove, when the limiting plate removed, the clearance brush hair in the through-hole also can clear up the lead screw, guarantees the clean effect of lead screw.

Preferably, the top of the sliding seat is fixedly provided with a blowing pipe with a downward opening and opposite to the upper rotating brush, the blowing pipe is connected with a blower, the bottom of the sliding seat is fixedly provided with an air suction pipe with an upward opening and opposite to the lower rotating brush, and the air suction pipe is connected with an air suction fan.

Through adopting above-mentioned technical scheme, the cooperation from top to bottom of blowing pipe and aspiration channel can be with the piece suction of upper rotating brush and lower rotating brush sweeping from the lead screw, prevents that the piece from scattering everywhere, convenient clearance.

Preferably, a waste bin is arranged between the air suction pipe and the air suction machine, and a cleaning door is arranged on the waste bin.

Through adopting above-mentioned technical scheme, the suction fan inhales the waste bin with the piece through the aspiration channel and collects, and after the waste bin was filled up, can directly open the clearance door and clear up the waste bin, make clearance convenient and fast more.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the slide makes a round trip to slide on the lead screw, and the slide bar can support the slide and slide on the lead screw, reduces the atress of lead screw, guarantees the slide of slide on the bed body. The upper rotating brush and the lower rotating brush rotate one by one while the sliding seat moves, and chips are cleaned from the screw rod, so that the cleaning of the screw rod is ensured, and the normal use of a lathe is ensured;

2. when the sliding seat moves to one end close to the bed body, the limiting plate is abutted against the bed body, and the limiting plate pushes the inner cylinder to slide into the sliding seat, so that the normal work of the lathe can be ensured, and the upper rotating brush and the lower rotating brush can be prevented from directly abutting against the bed body, thereby prolonging the service life of the upper rotating brush and the lower rotating brush;

3. the blowing pipe is cooperated with the air suction pipe, so that the chips swept from the screw rod by the upper rotating brush and the lower rotating brush can be completely sucked, the chips are prevented from scattering everywhere, and the cleaning is convenient.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a carriage according to an embodiment of the present application.

FIG. 3 is a schematic view of a portion of the inner barrel and return spring of an embodiment of the present application.

Description of reference numerals: 1. a bed body; 11. a screw rod; 12. a slide bar; 13. a slide rail; 2. a slide base; 21. a slide hole; 22. a slide bar; 23. poking holes; 3. an inner barrel; 31. an upper rotating brush; 32. a lower rotating brush; 33. a deflector rod; 4. a limiting plate; 41. a support bar; 42. a through hole; 421. cleaning the bristles; 5. a return spring; 6. a blowpipe; 61. a blower; 7. an air suction pipe; 71. a suction fan; 72. a waste bin; 8. cleaning the door; 9. a threaded bore.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses lathe with clean function of lead screw. Referring to fig. 1, the lathe with the screw rod cleaning function comprises a lathe body 1, a clamping piece is fixedly connected to one end of the lathe body 1, a horizontal screw rod 11 is rotatably connected to one side of the lathe body 1, a sliding seat 2 is horizontally and slidably connected to the lathe body 1, a threaded hole 9 is formed in the side wall of the sliding seat 2, and the screw rod 11 is in threaded connection with the threaded hole 9. The slide base 2 is provided with a cutter facing the clamping piece, the slide base 2 slides on the screw rod 11 along one end close to the clamping piece, and the cutter processes materials while sliding.

Referring to fig. 1, a sliding rod 12 is fixedly connected to a bed body 1, the sliding rod 12 is located below a screw rod 11 and horizontally arranged with the screw rod 11, and a connecting hole for sliding the sliding rod 12 is formed in a sliding base 2. The slide bar 12 is fixed in bed body 1 one side, and slide 2 also slides on slide bar 12 when sliding on lead screw 11, and slide bar 12 does not influence the slip of slide 2 when playing the supporting role to slide 2, reducible lead screw 11's atress, extension lead screw 11's live time.

Referring to fig. 1 and 2, an upper rotating brush 31 and a lower rotating brush 32 are rotatably connected to the side wall of the slide 2, the upper rotating brush 31 and the lower rotating brush 32 are horizontal, and the upper rotating brush 31 and the lower rotating brush 32 are respectively driven by a driving motor. The upper rotating brush 31 is positioned right above the screw rod 11, and the lower rotating brush 32 is positioned right below the screw rod 11. The upper rotating brush 31 and the lower rotating brush 32 respectively contact with two sides of the screw rod 11, and the rotating directions of the upper rotating brush 31 and the lower rotating brush 32 are opposite. The upper rotating brush 31 and the lower rotating brush 32 rotate one by one while the sliding base 2 moves, and scraps generated in the operation process of the lathe can be brushed off from the screw rod 11, so that the cleanness of the screw rod 11 is ensured, and the normal use of the lathe is ensured.

Referring to fig. 1 and 2, a slide rail 13 is provided on a side wall of the bed body 1 close to the lead screw 11, the slide rail 13 is parallel to the lead screw 11, a slide bar 22 slidably connected in the slide rail 13 is fixedly connected to the slide base 2, and the slide bar 22 is disposed on a side wall of the slide base 2 close to the bed body 1. The slide bar 22 slides in the slide rail 13, and the weight of the slide base 2 can be partially dispersed on the bed body 1, so that the pressure of the slide base 2 on the screw rod 11 is reduced, and the service life of the screw rod 11 is prolonged.

Referring to fig. 2 and 3, an annular sliding hole 21 is formed in the periphery of the threaded hole 9, the sliding hole 21 and the threaded hole 9 are coaxially arranged, the sliding hole 21 is located on the side wall of the sliding seat 2 on the side where the upper rotating brush 31 is arranged, the inner cylinder 3 is connected in the sliding hole 21 in a sliding mode, and two ends of the inner cylinder 3 are open, so that the inner cylinder 3 can smoothly slide in the sliding seat 2. The upper brush 31 and the lower brush 32 are located at the end of the inner drum 3 remote from the slide 2, and the upper brush 31 and the lower brush 32 are arranged one above the other on the vertical axis of the inner drum 3. Go up the brush 31 and brush 32 down and remove to the lathe and be close to the one end of clamping piece, when last brush 31 and brush 32 down all inconsistent with the lathe, inside inner tube 3 slided into slide 2, did not influence the normal removal of slide 2, when carrying out the cleanness to lead screw 11, can guarantee the normal work of lathe.

Referring to fig. 1 and 2, a shifting hole 23 is formed in the side wall of the sliding seat 2, the shifting hole 23 is horizontally arranged, a shifting rod 33 is fixedly connected to the outer wall of the inner cylinder 3, and the shifting rod 33 is vertically and fixedly connected to the outer wall of the inner cylinder 3. The end of the shift lever 33 protrudes out of the shift hole 23, and the shift lever 33 slides horizontally in the shift hole 23. When the inner cylinder 3 completely slides into the sliding seat 2, the inner cylinder 3 cannot fall off under the supporting action of the deflector rod 33, and the deflector rod 33 is pulled to slide the inner cylinder 3 out again, so that the upper rotating brush 31 and the lower rotating brush 32 continuously clean the screw rod 11.

Referring to fig. 1 and 2, the end portion of the upper rotating brush 31 far away from the inner cylinder 3 is provided with a limiting plate 4, the limiting plate 4 is vertically arranged, the limiting plate 4 is connected with the end portion of the inner cylinder 3 through two supporting rods 41, and the driving motor is connected to one side of the limiting plate 4 far away from the sliding seat 2. When the slide 2 moves to the one end that is close to the bed body 1, limiting plate 4 can conflict with the bed body 1 earlier, and limiting plate 4 promotes in inner tube 3 slides into slide 2, not only can guarantee the normal work of lathe, can avoid in addition that last brush 31 and lower brush 32 are direct to conflict with the bed body 1, prolongs the life of last brush 31 and lower brush 32.

Referring to fig. 2 and 3, two support rods 41 are horizontally disposed and oppositely disposed on the horizontal axis of the inner barrel 3, one end of each support rod 41 is vertically and fixedly connected to the limit plate 4, and the other end of each support rod is vertically and fixedly connected to the end of the inner barrel 3, so that the limit plate 4 can be stably disposed at the end of the upper rotating brush 31 and the lower rotating brush 32 to protect the upper rotating brush 31 and the lower rotating brush 32.

Referring to fig. 1 and 3, the limiting plate 4 is provided with a through hole 42, the through hole 42 is located at the center of the limiting plate 4, and the diameter of the through hole 42 is larger than that of the screw rod 11. When the limiting plate 4 slides, the screw rod 11 penetrates through the through hole 42, the limiting plate 4 can prevent the upper rotating brush 31 and the lower rotating brush 32 from sliding, the sliding seat 2 and the limiting plate 4 cannot move on the screw rod 11, and normal use of the lathe is guaranteed.

Referring to fig. 1 and 3, the inner wall of the through hole 42 is provided with cleaning bristles 421, the cleaning bristles 421 are fixedly connected to the inner wall of the through hole 42, and the cleaning bristles 421 are abutted to the screw rod 11. The limiting plate 4 is driven to move when the sliding seat 2 moves, the cleaning bristles 421 in the through holes 42 can also clean the screw rod 11 when the limiting plate 4 moves, and the cleaning effect of the screw rod is guaranteed.

Referring to fig. 1 and 3, the end of the inner cylinder 3 is connected with a plurality of return springs 5, and the return springs 5 are arranged at the end of the inner cylinder 3 far away from the limit plate 4. One end of the return spring 5 is vertically and fixedly connected with the end part of the inner cylinder 3, and the other end is vertically and fixedly connected with the inner wall of the sliding seat 2. When the limiting plate 4 moves to one end of the bed body 1 and is abutted against the bed body 1, the return spring 5 is extruded, and the inner cylinder 3 is pushed into the sliding seat 2, so that the normal movement of the sliding seat 2 is not influenced. When the slide carriage 2 moves back to the original position, the return spring 5 returns to the original length, thereby ensuring that the upper rotating brush 31 and the lower rotating brush 32 continue to clean the screw rod 11.

Referring to fig. 1 and 2, a blowing pipe 6 is fixedly connected to the top of the sliding seat 2, the blowing pipe 6 is connected to the blower 61, an air suction pipe 7 is fixedly connected to the bottom of the sliding seat 2, and the air suction pipe 7 is connected to the suction fan 71. The opening of blowing pipe 6 is just facing upward changes brush 31, and the opening of blowing pipe 6 is upwards just facing down changes brush 32, and blowing pipe 6 cooperates from top to bottom with aspiration channel 7, can be with the piece that changes brush 31 and brush 32 down and sweep from lead screw 11 clean up, prevents that the piece from scattering everywhere, convenient clearance.

Referring to fig. 2, a waste bin 72 is arranged between the suction pipe 7 and the suction fan 71, and the suction fan 71 sucks the debris into the waste bin 72 through the suction pipe 7 for collection, so that the debris is convenient to clean.

Referring to fig. 2, the waste bin 72 is provided with the cleaning door 8, and after the waste bin 72 is filled, the cleaning door 8 can be directly opened to empty the waste bin 72, so that the cleaning is more convenient and faster.

The implementation principle of the lathe with the screw cleaning function in the embodiment of the application is as follows: when the lathe normally works, the sliding seat 2 horizontally slides on the screw rod 11, and the upper rotating brush 31 and the lower rotating brush 32 horizontally rotate to move along with the sliding seat 2 and clean the screw rod 11. When the upper rotating brush 31 and the lower rotating brush 32 are close to one end of the lathe, the limiting plate 4 can be abutted to the lathe, the inner cylinder 3 is driven to slide into the sliding seat 2, and the normal use of the lathe can not be influenced when the upper rotating brush 31 and the lower exclusive part are protected. The return spring 5 can be recovered after the limiting plate 4 is separated from the lathe, so that the inner cylinder 3 slides out of the sliding seat 2, and the screw rod 11 is cleaned again. The suction pipe 7 and the blowing pipe 6 can suck the scraps completely, and the cleaning is convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a lathe with clean function of lead screw, includes bed body (1) and lead screw (11), lead screw (11) horizontal rotation connects in bed body (1) one side, its characterized in that: be equipped with horizontal sliding connection's slide (2) on the bed body (1), set up threaded hole (9) on slide (2) the lateral wall, lead screw (11) threaded connection is in threaded hole (9), it is connected with horizontally to go up brush (31) and down to change brush (32) to rotate on the lateral wall of slide (2), it is connected with driving motor respectively to go up brush (31) and change brush (32) down, it is located directly over lead screw (11) and inconsistent with lead screw (11) to go up brush (31) to go up, it is located under lead screw (11) and inconsistent with lead screw (11) to change brush (32) down, the rotation direction of going up brush (31) and changing brush (32) down is opposite, bed body (1) is improved level and is set firmly slide bar (12) that are located lead screw (11) below, set up on slide (2) with slide bar (12) sliding connection's connecting hole.

2. The lathe with the lead screw cleaning function as claimed in claim 1, wherein: the side wall of the bed body (1) is provided with a slide rail (13) parallel to the screw rod (11), and the side wall of the slide seat (2) close to the bed body (1) is fixedly provided with a slide bar (22) connected in the slide rail (13) in a sliding manner.

3. The lathe with the lead screw cleaning function as claimed in claim 1, wherein: the novel electric wrench is characterized in that an annular slide hole (21) coaxial with the threaded hole (9) is formed in the periphery of the threaded hole (9), the inner water level of the slide hole (21) is connected with an inner cylinder (3) with two ends open in a sliding mode, a shifting hole (23) is horizontally formed in the side wall of the slide seat (2), a shifting rod (33) extending out of the shifting hole (23) and connected to the shifting hole (23) in a sliding mode is perpendicularly and fixedly arranged on the outer wall of the inner cylinder (3), and the upper rotating brush (31) and the lower rotating brush (32) are connected to the end portion, far away from the slide seat.

4. The lathe with the lead screw cleaning function as claimed in claim 3, wherein: go up the tip that changes brush (31) and keep away from inner tube (3) and be equipped with vertical limiting plate (4), limiting plate (4) are through two levels and just right bracing piece (41) vertical fixation in the tip of inner tube (3), and through-hole (42) that the diameter is greater than lead screw (11) are seted up at the center of limiting plate (4), driving motor sets firmly on the limiting plate (4).

5. The lathe with the lead screw cleaning function as claimed in claim 4, wherein: the end part, far away from the limiting plate (4), of the inner cylinder (3) is connected to the inner wall of the sliding seat (2) through a plurality of reset springs (5).

6. The lathe with the lead screw cleaning function as claimed in claim 4, wherein: the inner wall of the through hole (42) is fixedly provided with cleaning bristles (421) which are abutted against the screw rod (11).

7. The lathe with the lead screw cleaning function as claimed in claim 1, wherein: the top of the sliding seat (2) is fixedly provided with a blowing pipe (6) with a downward opening and opposite to the upper rotating brush (31), the blowing pipe (6) is connected with a blower (61), the bottom of the sliding seat (2) is fixedly provided with an air suction pipe (7) with an upward opening and opposite to the lower rotating brush (32), and the air suction pipe (7) is connected with an air suction fan (71).

8. The lathe with the lead screw cleaning function according to claim 7, wherein: a waste box (72) is arranged between the suction pipe (7) and the suction fan (71), and a cleaning door (8) is arranged on the waste box (72).