CN217917420U

CN217917420U - Engraving machine with noise reduction device

Info

Publication number: CN217917420U
Application number: CN202222014404.9U
Authority: CN
Inventors: 苏廷亮; 王顾鲁云
Original assignee: Jinan Taike Machinery Equipment Co ltd
Current assignee: Jinan Taike Machinery Equipment Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-29
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to an engraver field discloses an engraver with device of making an uproar falls, including the guide rail frame, guide rail frame lower extreme sliding connection is in the workstation upper end, workstation lower extreme fixed connection is in the base upper end, base lateral wall lower part fixedly connected with stabilizer blade, guide rail frame front end sliding connection has first box, the inside lead screw slider that is provided with of first box, lead screw slider front end fixedly connected with carving head, first box right-hand member fixed connection is at second box left end, the inside cooling device that is provided with of second box. The utility model discloses in, make the coolant oil circulate between lead screw and refrigeration case, take away the heat that ball screw operation high-speed friction produced, make ball screw device deformation volume reduce, reached the purpose of avoiding the engraver precision to reduce, further reduced the coefficient of friction between the device when its operation, avoided the production and the increase of noise.

Description

Engraving machine with noise reduction device

Technical Field

The utility model relates to an engraver field especially relates to an engraver with device of making an uproar falls.

Background

The engraving machine generally moves in three-axis directions, the transmission modes of the engraving machine are divided into two modes, the X, Y axial movement generally adopts a gear and rack transmission mode, the gear and rack transmission mode is mainly characterized by high speed and high efficiency, the Z axial movement generally adopts a ball screw transmission mode, and the ball screw transmission mode is mainly characterized by high precision and is mainly used for occasions with small strokes.

The temperature of the ball screw is increased due to the heat generated by high-speed friction in the working process of the ball screw, so that the deformation of the ball screw device is increased, the precision of the engraving machine is reduced, the friction coefficient is increased, noise can be generated gradually, and the noise is increased as time goes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an engraving machine with a noise reduction device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an engraver with device of making an uproar falls, includes the guide rail frame, guide rail frame lower extreme sliding connection is in the workstation upper end, workstation lower extreme fixed connection is in the base upper end, base lateral wall lower part fixedly connected with stabilizer blade, guide rail frame front end sliding connection has first box, the inside lead screw slider that is provided with of first box, lead screw slider front end fixedly connected with carving head, first box right-hand member fixed connection is at second box left end, the inside cooling device that is provided with of second box.

As a further description of the above technical solution:

screw slide device includes the motor, motor upper end fixed connection is in the inside upper end of first box, motor output end fixed connection is in the ball screw upper end, the inside hollow and lower extreme opening that sets up of ball screw, ball screw upper portion outer wall rotates to be connected at first fixing base inner wall, first fixing base outer wall fixed connection is on first box inner wall upper portion, the inside cavity wall fixedly connected with sealing washer of first fixing base, the inside cavity right-hand member of first fixing base is pressed close to on ball screw upper portion and is provided with the trompil, the ball screw lower extreme rotates to be connected and runs through at third fixing base upper wall, third fixing base outer wall fixed connection is in first box inner wall lower part, ball screw outer wall middle part threaded connection is at second fixing base inner wall, second fixing base outer wall sliding connection is at first box inner wall, second fixing base front end fixed connection has the carving head.

As a further description of the above technical solution:

the cooling device comprises a refrigeration box, a refrigeration block is fixedly connected to the upper portion of the right inner wall of the refrigeration box, the upper end of the refrigeration box is fixedly connected to the lower end of an oil inlet pipe, the left end of the oil inlet pipe penetrates through the upper portion of the right wall of a first box body and is fixedly connected to the opening of the right end of the first fixing seat, the lower end of the refrigeration box is fixedly connected to an oil outlet of an oil pump, the right end of the oil pump is fixedly connected to the lower portion of the right inner wall of the refrigeration box body, an oil inlet of the oil pump is fixedly connected to the upper end of the oil outlet pipe, and the left end of the oil outlet pipe penetrates through the lower portion of the right wall of the first box body and is fixedly connected to the opening of the right end of a third fixing seat.

As a further description of the above technical solution:

the upper end of the workbench is provided with a vacuum adsorption surface.

As a further description of the above technical solution:

the refrigerating piece is used for refrigerating the semiconductor silicon chip.

As a further description of the above technical solution:

and a sound absorption layer is arranged on the inner wall of the first box body.

As a further description of the above technical solution:

the supporting legs are provided with damping devices.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through cooling device includes the refrigeration case, refrigeration case right side inner wall upper portion fixedly connected with refrigeration piece, refrigeration case upper end fixed connection is at advancing oil pipe lower extreme, it runs through first box right side wall upper portion and fixed connection at first fixing base right-hand member opening part to advance oil pipe left end, refrigeration case lower extreme fixed connection is at the oil pump oil-out, oil pump right-hand member fixed connection is in refrigeration case right side inner wall lower part, oil pump oil inlet fixed connection is in an oil pipe upper end, it runs through first box right side wall lower part and fixed connection at third fixing base right-hand member opening part to go out the oil pipe left end, makes the coolant oil circulate between lead screw and refrigeration case, takes away the heat that ball screw operation high-speed friction produced, makes ball screw device deformation volume reduce, has reached the purpose of avoiding the engraver precision to reduce.

2. The utility model discloses in, make the coolant oil circulate between lead screw and refrigeration case through cooling device, take away the heat that the ball screw operation produced, make its deformation volume reduce, further reduced the coefficient of friction between the device when its operation, avoided the production and the increase of noise.

Drawings

Fig. 1 is a perspective view of an engraving machine with a noise reduction device according to the present invention;

fig. 2 is a front cross-sectional view of an engraving machine with a noise reduction device according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 2.

Illustration of the drawings:

1. a guide rail bracket; 2. a work table; 3. a base; 4. a support leg; 5. a first case; 6. a second case; 7. a motor; 8. a first fixed seat; 9. a seal ring; 10. a second fixed seat; 11. a ball screw; 12. A third fixed seat; 13. an oil inlet pipe; 14. a refrigeration block; 15. a refrigeration case; 16. an oil pump; 17. an oil outlet pipe; 18. opening a hole; 19. and (4) engraving the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an engraver with device of making an uproar falls, including

guide rail frame

1, 1 lower extreme sliding connection of guide rail frame is in 2 upper ends of workstation, 2 lower extreme fixed connection of workstation are in 3 upper ends of base, 3 lateral wall lower part fixedly connected with stabilizer blades 4 of base, 1 front end sliding connection of guide rail frame has first box 5, the inside lead screw slider that is provided with of first box 5, lead screw slider front end fixedly connected with carving

head

19, 5 right-hand member fixed connection of first box are in 6 left ends of second box, the inside cooling device that is provided with of second box 6, make the coolant oil circulate between ball screw 11 and refrigeration case 15, take away the heat that ball screw 11 operation produced, make its deformation volume reduce, the mesh of avoiding the engraver precision to reduce has been reached.

The screw sliding device comprises a motor 7, the upper end of the motor 7 is fixedly connected with the upper end of the inside of a first box body 5, the output end of the motor 7 is fixedly connected with the upper end of a ball screw 11, the inside of the ball screw 11 is provided with a hollow part and an opening at the lower end, the outer wall of the upper part of the ball screw 11 is rotatably connected with the inner wall of the first fixing seat 8, the outer wall of the first fixing seat 8 is fixedly connected with the upper part of the inner wall of the first box body 5, the inner wall of the inner cavity of the first fixing seat 8 is provided with an opening 18, the lower end of the ball screw 11 is rotatably connected with and penetrates through the upper wall of a third fixing seat 12, the outer wall of the third fixing seat 12 is fixedly connected with the lower part of the inner wall of the first box body 5, the middle part of the outer wall of the ball screw 11 is in threaded connection with the inner wall of a second fixing seat 10, the outer wall of the second fixing seat 10 is slidably connected with an engraving head 19, the cooling device comprises a cooling box 15, the upper end of the cooling box 15 is fixedly connected with a cooling block 14, the upper end of the upper part of the cooling box body 15 is provided with an oil inlet pipe 16, the lower end of the cooling box body, the cooling box is provided with an oil outlet pipe 16, the lower part of the cooling box body 15, the cooling box body, the left end of the cooling box is provided with an oil outlet pipe 16, the heat generated by the running of the ball screw 11 is taken away, so that the deformation quantity of the ball screw is reduced, the friction coefficient of the ball screw is further reduced, and the generation and the increase of noise are avoided.

The working principle is as follows: through the oil pump 16 with coolant oil from ball 11 inside taking out, coolant oil through go out oil pipe 17 get into inside oil pump 16, pass through refrigeration case 15 with coolant oil again and cool off, the coolant oil after will cooling carries ball 11 inside through advancing oil pipe 13, plays the effect to ball 11 cooling, makes ball 11 deformation reduce, and coefficient of friction no longer increases, avoids the precision reduction and the noise rise of engraver.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An engraver with device of making an uproar falls, includes guide rail frame (1), its characterized in that: guide rail frame (1) lower extreme sliding connection is in workstation (2) upper end, workstation (2) lower extreme fixed connection is in base (3) upper end, base (3) lateral wall lower part fixedly connected with stabilizer blade (4), guide rail frame (1) front end sliding connection has first box (5), first box (5) inside is provided with lead screw slider, lead screw slider front end fixedly connected with carving head (19), first box (5) right-hand member fixed connection is in second box (6) left end, the inside cooling device that is provided with of second box (6).

2. The engraver with a noise reducing device of claim 1, wherein: screw slide device includes motor (7), motor (7) upper end fixed connection is in the inside upper end of first box (5), motor (7) output fixed connection is in ball screw (11) upper end, ball screw (11) is inside to be set up to hollow and lower extreme opening, ball screw (11) upper portion outer wall rotates to be connected at first fixing base (8) inner wall, first fixing base (8) outer wall fixed connection is on first box (5) inner wall upper portion, first fixing base (8) inside cavity wall fixedly connected with sealing washer (9), first fixing base (8) inside cavity right-hand member is pressed close to on ball screw (11) upper portion and is provided with trompil (18), ball screw (11) lower extreme rotates to be connected and runs through at third fixing base (12) upper wall, third fixing base (12) outer wall fixed connection is in first box (5) inner wall lower part, ball screw (11) outer wall middle part threaded connection is at second fixing base (10) inner wall, second fixing base (10) outer wall sliding connection is at first box (5) inner wall, second fixing base (10) front end fixedly connected with carving head (19).

3. The engraver with a noise reducing device of claim 1, wherein: cooling device is including refrigeration case (15), refrigeration case (15) right side inner wall upper portion fixedly connected with refrigeration piece (14), refrigeration case (15) upper end fixed connection advances oil pipe (13) lower extreme, advance oil pipe (13) left end and run through first box (5) right side wall upper portion and fixed connection at first fixing base (8) right-hand member opening part, refrigeration case (15) lower extreme fixed connection is at oil pump (16) oil-out, oil pump (16) right-hand member fixed connection is in refrigeration case (15) right side inner wall lower part, oil pump (16) oil inlet fixed connection is in play oil pipe (17) upper end, it runs through first box (5) right side wall lower part and fixed connection at third fixing base (12) right-hand member opening part to go out oil pipe (17) left end.

4. The engraver with a noise reducing device of claim 1, wherein: the upper end of the workbench (2) is provided with a vacuum adsorption surface.

5. The engraver with a noise reducing device of claim 3, wherein: the refrigerating block is used for refrigerating the semiconductor silicon chip.

6. The engraver with a noise reducing device of claim 1, wherein: and a sound absorption layer is arranged on the inner wall of the first box body (5).

7. The engraver having a noise reducing device of claim 1, wherein: the supporting legs (4) are provided with damping devices.