CN220592452U

CN220592452U - Spray chip removing device for precision machining

Info

Publication number: CN220592452U
Application number: CN202322146464.0U
Authority: CN
Inventors: 杨攀; 季永红
Original assignee: Chengdu Taiyi Machinery Co ltd
Current assignee: Chengdu Taiyi Machinery Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-15
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a spray chip removing device for precision machining, which comprises a protective cover, wherein an annular groove is formed in the upper side surface of the protective cover, and two arc-shaped holes are symmetrically formed in the bottom of the annular groove; the adjustable spraying assembly comprises an annular plate, a rotary disc and a driving wheel, wherein the rotary disc is movably arranged in the middle of the upper part of the protective cover, a rotating shaft is horizontally arranged above the rotary disc, the rotating shaft is connected with a rotating motor, the driving wheel is arranged on the side edge of the rotary disc, is in rolling contact with the rotary disc and is sleeved on an output shaft of the driving motor, and two inner threaded pipes are symmetrically arranged on the annular plate and are arranged at the annular groove; the utility model is provided with the annular plate, so as to provide support for the rotation of the internal thread pipe and the spraying mechanism around the shaft, and the rotation of the annular plate around the shaft can be controlled by arranging the rotary disk, the driving wheel and the driving motor, so that the position of the spraying mechanism on the horizontal plane is changed, and the scraps adhered on the horizontal machining center and the workpiece can be thoroughly cleaned.

Description

Spray chip removing device for precision machining

Technical Field

The utility model relates to the technical field of scrap cleaning, in particular to a spray scrap cleaning device for precision machining.

Background

In order to clear up sweeps in the horizontal machining center, a chinese patent of patent number CN217668196U discloses a horizontal machining center sprays clear bits device, including horizontal machining center main part, dust cover, clearance spraying mechanism, actuating assembly and filter screen, the dust cover is located in the horizontal machining center main part, the clearance spraying mechanism is located on the dust cover and is located in the horizontal machining center main part, actuating assembly locates on the dust cover and locates on the clearance spraying mechanism, be equipped with the water storage chamber in the horizontal machining center main part, the filter screen is located in the water storage chamber, be equipped with the feed opening in the horizontal machining center main part, the water storage chamber communicates with the external world through the feed opening, the clearance spraying mechanism includes lifting unit, multi-angle spraying unit and pumping unit, lifting unit locates on the dust cover.

The spraying chip removing device provided by the patent works through the cleaning spraying mechanism, the height of the spray head can be changed, the spray head is controlled to rotate around the shaft, and then the scraps adhered on the side wall of the horizontal machining center and the workpiece are cleaned. However, the nozzle can only be lifted at a certain position and rotated on a certain vertical surface, so that the cleaning range is limited, for example, the cleaning can only be performed on a certain vertical direction of the horizontal machining center and the side wall of the workpiece, and the scraps adhered at other positions cannot be cleaned, so that the cleaning effect of the scraps is affected.

Disclosure of Invention

The utility model aims to provide a spray chip cleaning device for precision machining, which aims to solve the problem that the existing spray chip cleaning device can only clean adhered scraps of workpieces and machining equipment in a certain vertical direction and has poor cleaning effect.

The utility model is realized in the following way: the spray chip removing device for precision machining comprises a protective cover, wherein an annular groove is formed in the upper side surface of the protective cover, and two arc-shaped holes are symmetrically formed in the bottom of the annular groove; still including adjustable spray the subassembly, adjustable spray the subassembly and include annular plate, rotary disk and drive wheel, the rotary disk activity sets up the top middle part at the protection casing, the top level is provided with the pivot, the pivot is connected with rotating electrical machines, the drive wheel sets up the side at the rotary disk, with rotary disk rolling contact, the cover is established on driving motor's output shaft, the symmetry is provided with two internal thread pipes on the annular plate, and set up in ring channel department, the lower extreme of internal thread pipe runs through annular plate setting through the bearing connection, the upper end is connected with the pivot through bevel gear, the lower extreme screw thread grafting of internal thread pipe has the threaded rod, the below of threaded rod is provided with spraying mechanism, spraying mechanism goes up and down to set up in the protection casing.

Preferably, the middle part below the rotary disk is fixedly connected with a support shaft, and the support shaft is connected with a top wall penetrating through the protective cover through a bearing.

Preferably, the two internal thread pipes are arranged at two ends of the same diameter of the annular plate, and guide rods are arranged at one sides of the two internal thread pipes, which are far away from each other, and movably penetrate through the annular plate.

Preferably, the central angles of the two arc-shaped holes are smaller than 180 degrees and larger than 150 degrees, and the width of the arc-shaped holes is larger than or equal to the maximum distance between the internally threaded pipe and the guide rod.

Preferably, the lower ends of the threaded rod and the guide rod are flush, and are fixedly connected with a supporting plate, and a rotating motor is arranged above the supporting plate.

Preferably, the upper side of the spraying mechanism is fixedly connected with a connecting shaft and is embedded with a plurality of balls, the balls are uniformly distributed on the outer side of the connecting shaft and are in rolling contact with the supporting plate, and the connecting shaft penetrates through the supporting plate and is connected with an output shaft of the rotating motor.

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

1. the utility model is provided with the annular plate, so as to provide support for the rotation of the internal thread pipe and the spraying mechanism around the shaft, and the rotation of the annular plate around the shaft can be controlled by arranging the rotary disk, the driving wheel and the driving motor, so that the position of the spraying mechanism on the horizontal plane is changed, and the scraps adhered on the horizontal machining center and the workpiece can be thoroughly cleaned.

2. The utility model is provided with the arc-shaped holes, so that enough space is provided for the internal threaded pipe and the guide rod to drive the spraying mechanism to rotate around the shaft, and waste scraps adhered to the surfaces of workpieces with different sizes can be cleaned.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the shield of FIG. 1 in a perspective view according to the present utility model;

FIG. 3 is a schematic view of the adjustable spray assembly of FIG. 1 in a three-dimensional configuration in accordance with the present utility model;

fig. 4 is a schematic view of a partial perspective view of the adjustable spray assembly of fig. 2 in accordance with the present utility model.

In the figure: 1. a protective cover; 11. an arc-shaped hole; 12. an annular groove; 2. an adjustable spray assembly; 3. an annular plate; 31. an internally threaded tube; 32. a guide rod; 33. a rotating electric machine; 34. a support plate; 4. a rotating disc; 41. a rotating shaft; 42. a driving wheel; 43. a driving motor; 5. a spraying mechanism; 51. a ball; 52. and a connecting shaft.

The specific embodiment is as follows:

in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following is further described with reference to the accompanying drawings and specific examples:

example 1

As shown in fig. 1, a spray chip removing device for precision machining comprises a protective cover 1 and an adjustable spray assembly 2, wherein the protective cover 1 is arranged on a main body of a horizontal machining center, the specific structure refers to a spray chip removing device for the horizontal machining center disclosed in a chinese patent with a patent number of CN217668196U, and the adjustable spray assembly 2 is arranged at the upper end of the protective cover 1 and can rotate around a shaft according to requirements.

As shown in fig. 2, the upper side of the protective cover 1 is provided with an annular groove 12, the bottom of the annular groove 12 is symmetrically provided with two arc-shaped holes 11, the central angles of the two arc-shaped holes 11 are smaller than 180 degrees and larger than 150 degrees, and enough space is provided for the movement of the internal thread pipe 31 and the guide rod 32 so as to clean scraps adhered to the surfaces of workpieces with different sizes.

As shown in fig. 3, the adjustable spraying assembly 2 comprises a spraying mechanism 5, an annular plate 3, a rotating disc 4 and a driving wheel 42, wherein the rotating disc 4 is arranged on the inner side of the annular plate 3, the driving wheel 42 is arranged on the side edge of the rotating disc 4 and is in rolling contact with the rotating disc 4, the driving wheel is sleeved on an output shaft of a driving motor 43, the rotating disc 4 is controlled to rotate around a shaft, the position of the spraying mechanism 5 relative to a workpiece and a horizontal machining center is changed, and support is provided for comprehensively cleaning scraps.

As shown in fig. 1 and 3, the rotary disk 4 is disposed in the middle of the upper portion of the protective cover 1, a supporting shaft is fixedly connected in the middle of the lower portion of the rotary disk 4, a rotary shaft 41 is horizontally disposed above the rotary disk, the rotary shaft 41 is connected with a rotary motor, and the supporting shaft is connected through a bearing and penetrates through the top wall of the protective cover 1.

As shown in fig. 1, the driving motor 43 is provided at the inner top of the shield 1, and the output shaft is provided through the top wall of the shield 1.

As shown in fig. 1 and 3, the annular plate 3 is disposed at the annular groove 12, the two ends of the same diameter are both provided with internal thread pipes 31, the lower ends of the internal thread pipes 31 are inserted with threaded rods in a threaded manner, the threaded rods are connected through bearings and penetrate through the annular plate 3, and the upper ends of the threaded rods are connected with the rotating shaft 41 through bevel gears. The two internal thread pipes 31 are provided with guide rods 32 on the sides far away from each other, and the guide rods 32 are movably arranged through the annular plate 3. The guide rod 32 and the internally threaded tube 31 are disposed through the arcuate hole 11, and the width of the arcuate hole 11 is greater than or equal to the maximum distance between the internally threaded tube 31 and the guide rod 32. The spraying mechanism 5 is arranged at the lower ends of the internal thread pipe 31 and the guide rod 32, a water pumping assembly is arranged at the side edge, and the specific structure of the water pumping assembly and the spraying mechanism 5 refers to a horizontal chip cleaning device for spraying in a Chinese patent with the patent number of CN 217668196U.

When the device is used for cleaning scraps on a horizontal machining center and a workpiece, the driving motor 43 works to control the driving wheel 42 to rotate, the driving wheel 42 is in rolling contact with the rotating disk 4 to drive the rotating disk 4 to rotate around the shaft, and the annular plate 3 and the internal thread pipe 31 are connected with the rotating disk 4 through the rotating shaft 41 to further drive the internal thread pipe 31 and the guide rod 32 to move in the arc-shaped hole 11, so that the position of the spraying mechanism 5 on the horizontal plane is changed.

After the position of the spraying mechanism 5 is adjusted, the spraying mechanism 5 and the water pumping assembly work, water is sprayed to wash and adhere to the horizontal machining center and the upper scraps of the workpiece, the rotating motor controls the rotating shaft 41 to rotate, the internal thread pipe 31 is forced to rotate, the threaded rod is controlled to drive the spraying mechanism 5 to lift, and then the comprehensive scraps cleaning and machining of the horizontal machining center and the workpiece are realized.

Or in the process of adjusting the position of the spraying mechanism 5, the rotating motor, the spraying mechanism 5 and the water pumping assembly work, so that the scrap cleaning efficiency is improved.

Example 2

As shown in fig. 4, the threaded rod is flush with the lower end of the guide rod 32, and is fixedly connected with a support plate 34, and a rotary motor 33 is provided above the support plate 34. The upper side of the spraying mechanism 5 is fixedly connected with a connecting shaft 52 and is embedded with a plurality of balls 51, the balls 51 are uniformly distributed on the outer side of the connecting shaft 52 and are in rolling contact with the supporting plate 34, and the connecting shaft 52 penetrates through the supporting plate 34 and is connected with the output shaft of the rotating motor 33.

After the position of the spraying mechanism 5 relative to the horizontal machining center and the workpiece is adjusted, the rotating motor 33 can adjust the direction of the spray head of the spraying mechanism 5 according to the requirements so as to clean the scraps more comprehensively. The arrangement of the balls 51 facilitates reducing resistance to rotation of the spray mechanism 5 relative to the support plate 34.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The spray chip removing device for precision machining comprises a protective cover (1), and is characterized in that an annular groove (12) is formed in the upper side surface of the protective cover (1), and two arc-shaped holes (11) are symmetrically formed in the bottom of the annular groove (12); still include adjustable spray assembly (2), adjustable spray assembly (2) include annular slab (3), rotary disk (4) and drive wheel (42), rotary disk (4) activity sets up in the top middle part of protection casing (1), and the top level is provided with pivot (41), pivot (41) are connected with the rotating electrical machines, drive wheel (42) set up in the side of rotary disk (4), with rotary disk (4) rolling contact, the cover is established on the output shaft of driving motor (43), the symmetry is provided with two internal thread pipes (31) on annular slab (3), and sets up in ring channel (12) department, the lower extreme of internal thread pipe (31) is connected through bearing and is run through annular slab (3) and set up, and the upper end is connected through bevel gear and pivot (41) the lower extreme screw thread of internal thread pipe (31) is pegged graft and is provided with threaded rod, the below of threaded rod is provided with spray mechanism (5), spray mechanism (5) lift sets up in protection casing (1).

2. The spray chip removing device for precision machining according to claim 1, wherein a supporting shaft is fixedly connected to the middle part below the rotating disc (4), and the supporting shaft is connected through a bearing and penetrates through the top wall of the protective cover (1).

3. The spray chip removing device for precision machining according to claim 1, wherein two internally threaded pipes (31) are arranged at two ends of the same diameter of the annular plate (3), guide rods (32) are arranged at one side far away from each other, and the guide rods (32) are movably arranged through the annular plate (3).

4. A spray chip cleaning apparatus for precision machining according to claim 3, characterized in that the central angle of two of said arc-shaped holes (11) is smaller than 180 ° and larger than 150 °, and the width of said arc-shaped holes (11) is larger than or equal to the maximum distance between the internally threaded tube (31) and the guide rod (32).

5. The spray chip removing device for precision machining according to claim 4, wherein the threaded rod is flush with the lower end of the guide rod (32), and is fixedly connected with a support plate (34), and a rotating motor (33) is arranged above the support plate (34).

6. The spray chip removing device for precision machining according to claim 5, wherein the upper side surface of the spray mechanism (5) is fixedly connected with a connecting shaft (52) and is provided with a plurality of balls (51) in an embedded manner, the balls (51) are uniformly distributed on the outer side of the connecting shaft (52) and are in rolling contact with the supporting plate (34), and the connecting shaft (52) penetrates through the supporting plate (34) and is connected with an output shaft of the rotating motor (33).