CN216681401U

CN216681401U - Scrap splashing prevention mechanism for lathe

Info

Publication number: CN216681401U
Application number: CN202122809696.0U
Authority: CN
Inventors: 夏彬
Original assignee: Suzhou Runqiang Precision Machinery Co ltd
Current assignee: Suzhou Runqiang Precision Machinery Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-07
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a scrap splash preventing mechanism for a lathe, relates to the technical field of lathe auxiliary devices, and aims to solve the problems that an existing splash preventing device is single in structure, so that the adjusting mode is troublesome, and scraps cannot be collected. The inside front and back end of lathe base all is provided with the transmission chamber, one side of lathe base up end is installed and is prevented the shell that splashes, and prevents that the shell that splashes is the arc structure, the bottom of preventing the shell that splashes all fixedly is provided with the sliding seat, and the sliding seat extends to the inside in transmission chamber, and sliding seat and lathe base sliding connection, one side of preventing the shell that splashes is provided with the negative pressure and adsorbs the cover, the both sides of preventing the inside shell that splashes all are provided with first collection chamber, are located the upper end the top in first collection chamber is provided with the mounting groove, the top of mounting groove is provided with the second and collects the chamber.

Description

Scrap splashing prevention mechanism for lathe

Technical Field

The utility model relates to the technical field of lathe auxiliary devices, in particular to a scrap splash preventing mechanism for a lathe.

Background

A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can be correspondingly processed by a drill bit, a reamer, a screw tap, a die, a knurling tool and the like, the application of the numerical control technology not only brings revolutionary changes to the traditional manufacturing industry and enables the manufacturing industry to become an industrialized symbol, but also plays an increasingly important role in the development of some important industries of the county citizens along with the continuous development of the numerical control technology and the expansion of the application field, in the production and processing process of the lathe, more scraps can be generated by the close friction with a workpiece, the pollution to the working environment is caused on one hand due to the uncertainty of the splashing direction, on the other hand, the worker can be damaged, and therefore, the splashing prevention device is needed in the processing process.

However, the existing anti-splashing device is single in integral structure, troublesome in adjustment mode, inconvenient for workers to observe the internal processing condition, and the sweeps splashed inside bring large cleaning burden to the workers, so that the existing requirement is not met, and the anti-splashing mechanism for the lathe is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scrap splash preventing mechanism for a lathe, which aims to solve the problems that the regulation mode is troublesome and scraps cannot be collected due to the single structure of the splash preventing device in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lathe is used prevents sweeps mechanism that splashes, includes lathe base, the inside front and back end of lathe base all is provided with the transmission chamber, one side of lathe base up end is installed and is prevented the shell that splashes, and prevents that the shell that splashes is the arc structure, the bottom of preventing the shell that splashes all fixedly is provided with the sliding seat, and the sliding seat extends to the inside in transmission chamber, and sliding seat and lathe base sliding connection, one side of preventing the shell that splashes is provided with the negative pressure and adsorbs the cover, the both sides of preventing the shell that splashes inside all are provided with first collection chamber, are located the upper end the top in first collection chamber is provided with the mounting groove, the top in mounting groove is provided with the second and collects the chamber.

Preferably, the inside of transmission chamber rotates and installs the screw thread transfer line, the sliding sleeve is all installed to the outside of screw thread transfer line, and the sliding sleeve is installed two, and sliding sleeve and screw thread transfer line screw-thread fit, the upper end and the sliding seat of sliding sleeve pass through the bolt fastening, servo motor is installed to inside one side of lathe base.

Preferably, a waste chip collecting box is installed below the transmission cavity, a negative pressure fan is installed on one side of the waste chip collecting box, one end of the negative pressure fan extends into the waste chip collecting box, a waste chip adsorption pipe is arranged on the other side of the waste chip collecting box, and the waste chip adsorption pipe and the negative pressure adsorption cover are fixed in a sealing mode.

Preferably, a connecting pipe is hermetically installed between the splash-proof shell and the negative pressure adsorption cover, and one end of the connecting pipe extends to the interiors of the first collecting cavity and the second collecting cavity respectively.

Preferably, a reinforced mirror surface is installed outside the installation groove, and the reinforced mirror surface is fixed to the splash-proof housing in an adhesion manner.

Preferably, a connecting cavity is arranged between the mounting groove and the first collecting cavity above the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the anti-splash shell is arranged above the lathe base, the anti-splash shell is positioned on one side of the upper end of the lathe base in a conventional state, when a metal piece is machined, the servo motor is started, the output shaft of the servo motor enables the two threaded transmission rods to synchronously rotate under the action of the transmission mechanism, and the threaded transmission rods are in threaded fit with the sliding sleeve, so that the rotary motion is converted into linear motion under the action of friction force, the anti-splash shell is driven by the sliding seat to move towards the metal piece until the machining area is completely covered, at the moment, a worker can know the machining condition of the metal piece through the strengthened mirror surface, and meanwhile, scraps generated in the machining process are blocked by the anti-splash shell and the strengthened mirror surface, so that the cleanness of a working environment can be ensured, and the worker can be prevented from being injured by splashed scraps.

2. According to the utility model, the negative pressure adsorption cover is arranged on one side of the splash-proof shell, in the processing process of the metal piece, the internal air is quickly discharged through the negative pressure fan, meanwhile, the external air of the negative pressure adsorption cover is continuously supplemented into the negative pressure fan through the connecting pipe, and a higher pressure difference is formed between the external air and the outside, so that on one hand, splashed waste chips are accumulated in the first collecting cavity under the action of gravity, the waste chips entering the mounting groove enter the first collecting cavity above through the connecting cavity, on the other hand, the waste chips splashed to the upper part enter the second collecting cavity under the action of negative pressure, and finally, all the waste chips enter the connecting pipe, enter the negative pressure adsorption cover and then enter the waste chip collecting box through the waste chip adsorption pipe.

Drawings

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

FIG. 2 is a perspective view of the splash guard housing of the present invention;

fig. 3 is a schematic view of the internal structure of the splash guard according to the present invention.

In the figure: 1. a lathe base; 2. a splash-proof housing; 3. a negative pressure adsorption hood; 4. strengthening the mirror surface; 5. a connecting pipe; 6. a scrap adsorption tube; 7. a transmission cavity; 8. a threaded drive rod; 9. a sliding sleeve; 10. a servo motor; 11. a negative pressure fan; 12. a scrap collecting box; 13. a first collection chamber; 14. mounting grooves; 15. a second collection chamber; 16. a connecting cavity; 17. a sliding seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a lathe is used prevents sweeps mechanism that splashes, including lathe base 1, lathe base 1 inside front and back end all is provided with transmission chamber 7, one side of lathe base 1 up end is installed and is prevented shell 2 that splashes, and prevent that shell 2 that splashes is the arc structure, the bottom of preventing shell 2 that splashes all fixedly is provided with sliding seat 17, sliding seat 17 extends to the inside in transmission chamber 7, and sliding seat 17 and 1 sliding connection of lathe base, one side of preventing shell 2 that splashes is provided with negative pressure and adsorbs cover 3, the both sides of preventing 2 inside of shell that splashes all are provided with first collection chamber 13, the top that is located the first collection chamber 13 in upper end is provided with mounting groove 14, the top of mounting groove 14 is provided with the second and collects chamber 15.

Further, the inside of transmission chamber 7 rotates and installs screw thread transfer line 8, sliding sleeve 9 is all installed to screw thread transfer line 8's outside, sliding sleeve 9 installs two, and sliding sleeve 9 and screw thread transfer line 8 screw-thread fit, sliding sleeve 9's upper end passes through the bolt fastening with sliding seat 17, servo motor 10 is installed to one side inside lathe base 1, servo motor 10's output shaft makes two screw thread transfer lines 8 keep synchronous rotation under drive mechanism's effect, because screw thread transfer line 8 and sliding sleeve 9 screw-thread fit, turn into linear motion with rotary motion under the effect of frictional force, thereby drive through sliding seat 17 and prevent that shell 2 that splashes removes towards the direction of metalwork.

Further, sweeps collecting box 12 is installed to the below of transmission chamber 7, negative-pressure air fan 11 is installed to one side of sweeps collecting box 12, and negative-pressure air fan 11's one end extends to the inside of sweeps collecting box 12, the opposite side of sweeps collecting box 12 is provided with sweeps adsorption tube 6, and sweeps adsorption tube 6 is sealed fixed with negative pressure adsorption cover 3, the staff only need regularly to sweeps collecting box 12 can, not only reduced the clearance burden after the metalworking, but also improved the recovery efficiency to the sweeps.

Further, sealing installation has connecting pipe 5 between shell 2 and the negative pressure of preventing splashing adsorbs cover 3, and the one end of connecting pipe 5 extends to first collection chamber 13 and the inside of second collection chamber 15 respectively, and the sweeps that splashes on the one hand piles up at first collection chamber 13 under the effect of gravity, and the sweeps that gets into mounting groove 14 enters into to the first collection chamber 13 in top through connecting chamber 16, and the sweeps that splashes to the top on the other hand enters into under the effect of second collection chamber 15 department negative pressure.

Furthermore, the reinforced mirror surface 4 is installed outside the installation groove 14, the reinforced mirror surface 4 is fixed to the anti-splashing shell 2 in an adhesion mode, and a worker can know the machining condition of the metal piece through the reinforced mirror surface 4.

Further, a connection chamber 16 is provided between the mounting groove 14 and the upper first collecting chamber 13.

The working principle is as follows: when the device is used, when a metal piece is processed, the servo motor 10 is started, the output shaft of the servo motor keeps synchronous rotation of the two threaded transmission rods 8 under the action of the transmission mechanism, the rotation motion is converted into linear motion under the action of friction force, so that the anti-splashing shell 2 is driven to move towards the direction of the metal piece through the sliding seat 17 until a processing area is completely covered, at the moment, a worker can know the processing condition of the metal piece through the reinforced mirror surface 4, then air in the metal piece is quickly discharged through the negative pressure fan 11, meanwhile, air outside the negative pressure adsorption cover 3 is continuously supplemented into the negative pressure fan 11 through the connecting pipe 5 to form higher pressure difference with the outside, on one hand, splashed waste chips are accumulated in the first collection cavity 13 under the action of gravity, waste chips entering the installation groove 14 enter the first collection cavity 13 above through the connecting cavity 16, on the other hand, the splashed waste chips enter under the action of negative pressure at the second collection cavity 15, finally, all the scraps enter the connecting pipe 5 and enter the negative pressure adsorption cover 3, and then enter the scrap collecting box 12 through the scrap adsorption pipe 6, and the worker only needs to regularly carry out treatment on the scrap collecting box 12.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mechanism that prevents sweeps that lathe was used splashes, includes lathe base (1), its characterized in that: the front end and the rear end of lathe base (1) inside all are provided with transmission chamber (7), lathe base (1) up end one side is installed and is prevented splashing shell (2), and prevents splashing shell (2) and be the arc structure, the bottom of preventing splashing shell (2) all is fixed and is provided with sliding seat (17), and sliding seat (17) extend to the inside of transmission chamber (7), and sliding seat (17) and lathe base (1) sliding connection, one side of preventing splashing shell (2) is provided with negative pressure and adsorbs cover (3), the both sides of preventing splashing shell (2) inside all are provided with first collection chamber (13), are located the upper end the top of first collection chamber (13) is provided with mounting groove (14), the top of mounting groove (14) is provided with the second and collects chamber (15).

2. The chip splash preventing mechanism for a lathe according to claim 1, wherein: the lathe is characterized in that a threaded transmission rod (8) is installed in the transmission cavity (7) in a rotating mode, sliding sleeves (9) are installed on the outer portions of the threaded transmission rod (8), two sliding sleeves (9) are installed, the sliding sleeves (9) are in threaded fit with the threaded transmission rod (8), the upper ends of the sliding sleeves (9) are fixed with sliding seats (17) through bolts, and a servo motor (10) is installed on one side of the inner portion of the lathe base (1).

3. The chip splash preventing mechanism for a lathe according to claim 1, wherein: the scrap collecting box (12) is installed below the transmission cavity (7), the negative pressure fan (11) is installed on one side of the scrap collecting box (12), one end of the negative pressure fan (11) extends to the inside of the scrap collecting box (12), the scrap adsorbing pipe (6) is arranged on the other side of the scrap collecting box (12), and the scrap adsorbing pipe (6) and the negative pressure adsorbing cover (3) are fixed in a sealing mode.

4. The chip splash preventing mechanism for a lathe according to claim 1, wherein: a connecting pipe (5) is hermetically arranged between the anti-splashing shell (2) and the negative pressure adsorption cover (3), and one end of the connecting pipe (5) extends to the inside of the first collection cavity (13) and the second collection cavity (15) respectively.

5. The chip splash preventing mechanism for a lathe according to claim 1, wherein: and a reinforced mirror surface (4) is arranged outside the mounting groove (14), and the reinforced mirror surface (4) is fixedly adhered to the anti-splashing shell (2).

6. The chip splash preventing mechanism for a lathe according to claim 1, wherein: a connecting cavity (16) is arranged between the mounting groove (14) and the first collecting cavity (13).