CN210849814U

CN210849814U - Self-early-warning anti-interference high-precision numerical control machine tool

Info

Publication number: CN210849814U
Application number: CN201922000944.XU
Authority: CN
Inventors: 刘林林; 刘玉山
Original assignee: Beijing Honghengji Curtain Wall Decoration Engineering Co ltd
Current assignee: Beijing Honghengji Curtain Wall Decoration Engineering Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-06-26
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a self-early warning type anti-interference high-precision numerical control machine tool, which belongs to the field of numerical control machine tools, and comprises a mirror surface numerical control machine tool body, a polishing mechanism is arranged on the mirror surface numerical control machine tool body, a polishing head is arranged at the lower end of the polishing mechanism, an outer cover is arranged at the outer side of the polishing head, a ring groove matched with the outer cover is drilled on the mirror surface numerical control machine tool body, the outer cover is clamped in the ring groove, a limit ring is fixedly connected at the outer end of the polishing mechanism, a plurality of jacks are drilled at the outer end of the outer cover and are uniformly distributed, bolts are connected in the jacks in a threaded manner and are positioned at the upper side of the limit ring, a pair of positioning blocks is fixedly connected at the outer end of the outer cover, a rotating plate is rotated at the lower end of the positioning blocks and is positioned at the lower side of the outer cover, thereby realizing the storage, but also makes it less likely to injure workers.

Description

Self-early-warning anti-interference high-precision numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool field, more specifically say, relate to a from high-accuracy digit control machine tool of early warning formula jam-proof.

Background

The mirror surface machine tool realizes the effect by a rolling principle, utilizes the plastic deformation of metal at normal temperature to roll the microscopic unevenness on the surface of a workpiece to achieve the purpose of changing the surface structure, mechanical characteristics, shape and size, and utilizes the principle of mechanical extrusion to obtain a mechanical processing method for polishing the metal surface like a mirror.

The polishing head on the existing self-warning type anti-interference high-precision numerical control machine tool is usually exposed outside and is influenced by water vapor and dust in the air when not working, the polishing effect can be influenced after a long time, the bottom of the polishing head is sharp, and workers can be scratched by mistake.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a from high-accuracy digit control machine tool of early warning formula jam-proof, it can realize accomodating the protection to the head of polishing after the work finishes, both makes it be difficult for receiving the influence because of exposing outside for a long time, makes its difficult injury workman again.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A self-early warning type anti-interference high-precision numerical control machine tool comprises a mirror surface numerical control machine tool body, wherein a polishing mechanism is installed on the mirror surface numerical control machine tool body, a polishing head is installed at the lower end of the polishing mechanism, an outer cover is arranged on the outer side of the polishing head, a ring groove matched with the outer cover is formed in the mirror surface numerical control machine tool body in a chiseled mode, the outer cover is clamped in the ring groove, a limiting ring is fixedly connected to the outer end of the polishing mechanism, a plurality of jacks are uniformly distributed in the outer end of the outer cover, bolts are connected to the jacks in an internal thread mode and are located on the upper side of the limiting ring, a pair of locating blocks is fixedly connected to the outer end of the outer cover, a rotating plate is rotated at the lower end of each locating block and is located on the lower side of the outer cover, a tension spring is fixedly connected, not only the utility model is not easy to be affected by long-term exposure, but also the workers are not easy to be hurt.

Furthermore, the water flat line that locating piece lower extreme place and the water flat line that dustcoat lower extreme place are located same straight line, make to change board and dustcoat laminating inseparabler, are difficult for remaining the gap, utilize the dustcoat to inject the rotation range who changes the board simultaneously, block to change the board and make it difficult to rotate to the one side that is close to extension spring.

Furthermore, the one end that the bolt is close to grinding machanism is equipped with the chamfer, reduces the bolt and rotates the wearing and tearing that cause to grinding machanism outer end, protects grinding machanism's surface.

Further, the inner fixedly connected with magnet of ring channel, the dustcoat is close to the one end fixedly connected with and the corresponding hoop of magnet of mirror surface digit control machine tool body, and the suction that utilizes magnet and hoop makes the dustcoat joint more stable in the ring channel.

Furthermore, the upper end of the rotating plate is fixedly connected with a wear-resisting plate, and the width of the wear-resisting plate is larger than the radius of the polishing head, so that the upper end face of the rotating plate is not easily damaged when the polishing head pushes down.

Furthermore, it is a pair of the one end that changes the board and be close to each other all excavates and has rotated the groove, it has the pivot to rotate inslot fixedly connected with, the rubber rotary drum has been cup jointed to the outer end of pivot, and the one end in close contact with that a pair of rubber rotary drum is close to each other, backs off when being convenient for polish head stretches out downwards and changes the board, perhaps when upwards withdrawing, is difficult for influencing and changes the board playback.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize accomodating the protection to the polishing head after the work finishes, both makes it be difficult for exposing outside and receives the influence for a long time, makes its difficult injury workman again.

(2) The water flat line at locating piece lower extreme place is located same straight line with the water flat line at dustcoat lower extreme place, makes to change board and dustcoat laminating inseparabler, is difficult for leaving the gap, utilizes the dustcoat to inject the rotation range of changeing the board simultaneously, blocks to change the board and makes it difficult to rotate to the one side that is close to extension spring.

(3) The bolt is close to the one end of grinding machanism and is equipped with the chamfer, reduces the bolt and rotates the wearing and tearing that cause to grinding machanism outer end, protects grinding machanism's surface.

(4) The inner fixedly connected with magnet of ring channel, the one end fixedly connected with that the dustcoat is close to mirror surface digit control machine tool body and the corresponding hoop of magnet, the suction that utilizes magnet and hoop makes the dustcoat joint more stable in the ring channel.

(5) The upper end of the rotating plate is fixedly connected with a wear-resisting plate, and the width of the wear-resisting plate is larger than the radius of the polishing head, so that the upper end face of the rotating plate is not easily damaged when the polishing head pushes down.

(6) The one end that a pair of commentaries on classics board is close to each other all cuts up and has rotated the groove, rotates inslot fixedly connected with pivot, and the rubber rotary drum has been cup jointed to the outer end of pivot, and the one end in close contact with that a pair of rubber rotary drum is close to each other, and when being convenient for polish the head and stretch out downwards, the top opened commentaries on classics board, perhaps when upwards withdrawing, the difficult influence commentaries on classics board playback.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 2 at B;

fig. 5 is a perspective view of the structure of the outer cover of the present invention.

The reference numbers in the figures illustrate:

the mirror surface numerical control machine tool comprises a mirror surface numerical control machine tool body 1, a polishing mechanism 2, a polishing head 3, a housing 4, a positioning block 5, a rotating plate 6, an extension spring 7, a limiting ring 8, a bolt 9, an annular groove 10, an abrasion-resistant plate 11, an iron ring 12, a magnet 13, a rotating shaft 14 and a rubber rotating drum 15.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.

Example 1:

referring to fig. 1-3, a self-warning anti-interference high-precision numerically-controlled machine tool comprises a mirror-surface numerically-controlled machine tool body 1, a polishing mechanism 2 is mounted on the mirror-surface numerically-controlled machine tool body 1, the polishing mechanism 2 can control a polishing head 3 to move up and down, the polishing head 3 is mounted at the lower end of the polishing mechanism 2, an outer cover 4 is arranged on the outer side of the polishing head 3, an annular groove 10 matched with the outer cover 4 is formed in the mirror-surface numerically-controlled machine tool body 1 in a chiseled mode, the outer cover 4 is clamped in the annular groove 10, a limit ring 8 is fixedly connected to the outer end of the polishing mechanism 2, a plurality of jacks are uniformly distributed in the outer end of the outer cover 4, bolts 9 are connected to the jacks in a threaded mode, the bolts 9 are located on the upper side of the limit ring 8, a pair of locating blocks 5 is fixedly, an extension spring 7 is fixedly connected between one end of the rotating plate 6 close to the grinding mechanism 2 and the outer cover 4.

The water flat line at 5 lower extremes of locating piece is located same straight line with the water flat line at 4 lower extremes of dustcoat, it is inseparabler to make commentaries on classics board 6 and the laminating of dustcoat 4, be difficult for leaving the gap, utilize dustcoat 4 to inject the rotation range of commentaries on classics board 6 simultaneously, it makes it difficult to rotate to the one side that is close to extension spring 7 to block commentaries on classics board 6, the one end that bolt 9 is close to grinding machanism 2 is equipped with the chamfer, reduce the abrasion that bolt 9 rotates and cause 2 outer ends of grinding machanism, protect grinding machanism 2's surface, the inner fixedly connected with magnet 13 of ring channel 10, dustcoat 4 is close to the one end fixedly connected with of mirror surface digit control machine tool body 1 and the corresponding hoop 12 of magnet 13, utilize the suction of magnet 13.

Referring to fig. 4-5, an abrasion-resistant plate 11 is fixedly connected to the upper end of the rotating plate 6, the width of the abrasion-resistant plate 11 is greater than the radius of the polishing head 3, so that the upper end surface of the rotating plate 6 is not easily damaged when the polishing head 3 pushes down, rotating grooves are formed in the ends, close to each other, of the rotating plates 6, rotating shafts 14 are fixedly connected in the rotating grooves, rubber rotating drums 15 are sleeved at the outer ends of the rotating shafts 14, the ends, close to each other, of the rubber rotating drums 15 are in close contact, and therefore the rotating plates 6 are conveniently pushed open when the polishing head 3 extends downward or is retracted upward, and the return of the rotating plates 6 is not easily affected.

When installing dustcoat 4, the workman can be earlier with 4 upper end joints of dustcoat in ring channel 10, then contact with bolt 9 twists in the jack until with grinding machanism 2, under 8 pairs of bolts 9's of spacing ring blocks, dustcoat 4 is difficult for dropping, and ring channel 10 makes dustcoat 4 be difficult for crooked, during the use, it can push open a pair of commentaries on classics board 6 to polish head 3 stretch out, make a pair of extension spring 7 be in tensile state, when polishing head 3 withdraws back, a pair of commentaries on classics board 6 can automatic playback under extension spring 7's spring action, polish head 3 and protect, make polishing head 3 be difficult for exposing and receive the influence because of erosion such as steam dust outside, and be difficult for injuring the workman.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a from high accuracy digit control machine tool of early warning formula jam-proof, includes mirror surface digit control machine tool body (1), install grinding machanism (2) on mirror surface digit control machine tool body (1), grinding head (3), its characterized in that are installed to the lower extreme of grinding machanism (2): the outside of head of polishing (3) is equipped with dustcoat (4), open on mirror surface digit control machine tool body (1) chisel have with dustcoat (4) assorted ring channel (10), and dustcoat (4) joint in ring channel (10), the outer end fixedly connected with spacing ring (8) of grinding machanism (2), the outer end of dustcoat (4) is opened and is chiseled a plurality of jacks that have evenly distributed, jack female connection has bolt (9), and bolt (9) are located the upside of spacing ring (8), the outer end fixedly connected with of dustcoat (4) a pair of locating piece (5), the lower extreme of locating piece (5) rotates commentaries on classics board (6), and changes board (6) and is located the downside of dustcoat (4), change board (6) and be close to fixedly connected with extension spring (7) between one end and the dustcoat (4) of grinding machanism (2).

2. The self-warning anti-interference high-precision numerical control machine tool according to claim 1, characterized in that: the horizontal line of the lower end of the positioning block (5) and the horizontal line of the lower end of the outer cover (4) are positioned on the same straight line.

3. The self-warning anti-interference high-precision numerical control machine tool according to claim 1, characterized in that: and a chamfer is arranged at one end of the bolt (9) close to the grinding mechanism (2).

4. The self-warning anti-interference high-precision numerical control machine tool according to claim 1, characterized in that: the inner fixedly connected with magnet (13) of ring channel (10), one end fixedly connected with that the dustcoat (4) is close to mirror surface digit control machine tool body (1) and corresponding hoop (12) with magnet (13).

5. The self-warning anti-interference high-precision numerical control machine tool according to claim 1, characterized in that: the upper end of the rotating plate (6) is fixedly connected with a wear-resisting plate (11), and the width of the wear-resisting plate (11) is larger than the radius of the polishing head (3).

6. The self-warning anti-interference high-precision numerical control machine tool according to claim 1, characterized in that: a pair of rotating grooves are formed in one ends, close to each other, of the rotating plates (6), rotating shafts (14) are fixedly connected in the rotating grooves, rubber rotating drums (15) are sleeved at the outer ends of the rotating shafts (14), and one ends, close to each other, of the pair of rubber rotating drums (15) are in close contact with each other.