CN213277690U

CN213277690U - Numerical control machine transformer cover with oil-liquid-proof function

Info

Publication number: CN213277690U
Application number: CN202022624131.0U
Authority: CN
Inventors: 齐江涛; 王力
Original assignee: Daqiao Machinery Jiangsu Co ltd
Current assignee: Daqiao Machinery Jiangsu Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-05-25
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to a numerically-controlled machine tool transformer cover with oil liquid prevention function, which comprises a housing with an accommodating cavity inside, wherein the front end and the rear end of the housing are provided with openings, the left side and the right side are provided with heat dissipation holes, the bottoms of the left side and the right side are provided with bases, and the bases are provided with fixing holes; a tray is arranged at the top of the housing, a baffle is fixedly welded on the periphery of the tray, an oil storage cavity with an opening at the top is formed between the baffle and the tray, and an oil outlet communicated with the outside is formed in the oil storage cavity; two bilaterally symmetrical mounting tables are arranged in the oil storage cavity, and mounting holes are formed in the tops of the mounting tables. This kind of digit control machine tool transformer cover of grease proofing liquid function can realize that oil cold machine and transformer from top to bottom the closed assembly has reduced the installation area on the lathe base, and the oil liquid that the oil cold machine oozes can be collected the centralized processing through the tray, prevents effectively that the oil liquid that the oil cold machine oozes from dropping on the transformer, has guaranteed the security of transformer, and the housing radiating effect is good, stable in structure, the installation and the dismantlement of being convenient for.

Description

Numerical control machine transformer cover with oil-liquid-proof function

Technical Field

The utility model relates to a digit control machine tool processing field especially relates to a digit control machine tool transformer cover of grease proofing liquid function.

Background

The numerical control machine tool is a digital control machine tool for short, is an automatic machine tool provided with a program control system, and comprises a processing program carrier, a numerical control device, a servo drive device, a machine tool main body and other auxiliary devices. The control system can logically process a program provided with control codes or other symbolic instructions, decode the program, represent the decoded program by coded numbers and input the coded number into the numerical control device through an information carrier; after operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

In order to change the alternating voltage according to the requirement in the numerical control machine, transformers are arranged in the numerical control machine; in addition, most of numerically-controlled machine tools, such as machining centers, lathes, milling machines, drilling machines and the like, all need to apply cutters, the cutters can generate a large amount of heat in the cutting process, and the spindles of the numerically-controlled machine tools also can generate heat when rotating at a high speed.

Because oil cooler and transformer all are independent equipment, consequently, need have sufficient space to be convenient for oil cooler and transformer installation on the digit control machine tool, however, current digit control machine tool all is the precision construction, and the space is limited, separately install oil cooler and transformer and can occupy the great assembly area of digit control machine tool, influenced the overall arrangement of lathe, and oil cooler is the easy seepage fluid at the during operation, if oil cooler and transformer assemble together in case fluid flows into the transformer, must lead to the fact certain potential safety hazard to the transformer.

Disclosure of Invention

The utility model aims to solve the technical problem that a numerical control machine tool transformer cover that can save transformer and oil cooler installation controlling part, and can prevent effectively that oil cooler fluid from oozing and influencing the grease proofing liquid function of transformer security is provided.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a numerically-controlled machine tool transformer cover with an oil-liquid-proof function comprises a cover shell, wherein an accommodating cavity is formed in the cover shell, openings communicated with the accommodating cavity are formed in the front end and the rear end of the cover shell, a plurality of heat dissipation holes which are identical in quantity and correspond to each other left and right are formed in the left side surface and the right side surface, right-angle flanges which are outwards at 90 degrees are arranged at the bottoms of the left side surface and the right side surface, the right-angle flanges form a base, and fixing holes are formed; a tray is fixedly arranged at the top of the housing, the tray is of a rectangular structure, baffle plates perpendicular to the top surface of the tray are fixedly welded on the four peripheral edges of the tray, the end parts of the two adjacent baffle plates are welded together, an oil storage cavity with an opening at the top is formed between the tray and the four baffle plates, an oil outlet communicated with the oil storage cavity is arranged on the side surface of the baffle plate on the right side of the tray, the bottom of the inner end of the oil outlet corresponds to the top surface of the tray, and the outer end of the oil outlet extends to the outer side of the corresponding baffle plate; the oil storage cavity is internally provided with two installation platforms, wherein the two installation platforms are fixedly welded to the top surface of the tray, the two installation platforms are bilaterally symmetrical, the end surfaces of the installation platforms are of inverted L-shaped structures, and the top of the installation platforms are provided with installation holes.

Preferably, an oil collecting barrel is arranged on the outer side surface of the right side of the housing, which is located right below the oil outlet, an oil collecting cavity with an upward opening is arranged in the oil collecting barrel, and the top opening of the oil collecting cavity corresponds to the oil outlet up and down.

Preferably, the left side surface of the oil collection barrel corresponding to the housing is fixedly provided with a hook, the hook is of a gamma type structure, the front and back length and the upper and lower height of the hook are matched with those of heat dissipation holes formed in the side surface of the housing, and the oil collection barrel is hung in one of the heat dissipation holes under the oil outlet through the hook.

Preferably, a transparent oil level observation port through which the internal oil collecting cavity can be observed from the outside is vertically arranged at the front end of the oil collecting barrel.

Preferably, the position of the outer side of the oil collection barrel corresponding to the oil level observation port is provided with scale positions with the same height as the oil level observation port in parallel.

Preferably, a long-strip-shaped structure handle hole is formed in the right side surface of the oil collecting barrel close to the top.

Preferably, the bottom of the mounting table is provided with a plurality of through holes with downward openings and uniformly distributed at equal intervals in the front and back.

Preferably, the mounting hole is a threaded hole.

Compared with the prior art, the utility model discloses an useful part is: this kind of digit control machine tool transformer cover of grease proofing liquid function can realize that oil is cold quick-witted and transformer from top to bottom the closed assembly on the lathe base, has reduced the installation area, and the oil liquid that the oil is cold quick-witted to ooze can collect centralized processing through the tray, effectively prevents that the oil liquid that the oil is cold quick-witted to ooze from dripping on the transformer, has guaranteed the security of transformer, and the housing radiating effect is good, stable in structure, and the installation and the dismantlement of being convenient for adapt to the assembly of all kinds of digit control machine tool transformers and oil cold machines and use.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a schematic view of a three-dimensional structure of a transformer cover of a numerically-controlled machine tool with an oil-proof function according to the present invention;

FIG. 2 is a schematic view of the front structure of the transformer cover of the numerically-controlled machine tool with oil-proof function of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the oil collecting barrel in the transformer cover of the numerically-controlled machine tool with the oil-proof function of the present invention;

fig. 4 is the utility model discloses oil drum side structure schematic diagram in digit control machine tool transformer cover of grease proofing liquid function.

In the figure: 1. a housing; 11. a base; 111. a fixing hole; 12. heat dissipation holes; 2. an accommodating cavity; 3. an opening; 4. a tray; 41. a baffle plate; 42. an oil storage chamber; 5. an installation table; 51. mounting holes; 52. a through hole; 6. an oil outlet; 7. an oil collecting barrel; 71. an oil collecting cavity; 72. an oil level viewing port; 73. scale positions are graduated; 74. a hand-held hole; 75. and (4) hanging hooks.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:

fig. 1 and 2 show a numerically-controlled machine tool transformer cover with an oil-proof function, which comprises a housing 1 with an accommodating cavity 2 arranged therein, wherein openings 3 communicated with the accommodating cavity 2 are arranged at the front end and the rear end of the housing 1, a plurality of heat dissipation holes 12 which are identical in quantity and correspond to each other left and right are arranged on the left side and the right side, right-angle flanges which form a base 11 outwards at an angle of 90 degrees are arranged at the bottoms of the left side and the right side, and fixing holes 111 are arranged on the base 11; a tray 4 is fixedly arranged at the top of the housing 1, the tray 4 is of a rectangular structure, baffle plates 41 vertical to the top surface of the tray 4 are fixedly welded on the four peripheries of the tray 4, the end parts of two adjacent baffle plates 41 are welded together, an oil storage cavity 42 with an open top is formed between the tray 4 and the four baffle plates 41, an oil outlet 6 communicated with the oil storage cavity 42 is arranged on the side surface of the baffle plate 41 on the right side of the tray 4, the bottom of the inner end of the oil outlet 6 corresponds to the top surface of the tray 4, and the outer end of the oil outlet extends to the outer side of the corresponding baffle plate 41; be provided with in the oil storage chamber 42 two bottom surfaces all with the mount table 5 of tray 4 top surface solid welding, two mount table 5 bilateral symmetry, the terminal surface of mount table 5 are "L" type structure down, and its top is provided with mounting hole 51, mounting hole 51 is the screw hole, makes things convenient for the cold machine of oil to pass through with mounting hole 51 screw-thread fit's bolt fixed mounting on mount table 5.

As shown in fig. 3, in order to facilitate the concentrated collection and treatment of oil leaked from the oil cooler and dropped into the oil storage chamber 42, an oil collection barrel 7 is disposed on the outer side surface of the right side of the housing 1 right below the oil outlet 6, an oil collection chamber 71 with an upward opening is disposed in the oil collection barrel 7, and the top opening of the oil collection chamber 71 corresponds to the oil outlet 6 vertically.

As shown in fig. 4, in order to facilitate the movable installation of the oil collection barrel 7 on the housing 1, a hook 75 is fixedly arranged on the left side surface of the oil collection barrel 7 corresponding to the housing 1, the hook 75 is of a gamma type structure, the front-back length and the upper-lower height of the hook 75 are matched with the length and the height of a heat dissipation hole 12 arranged on the side surface of the housing 1, and the oil collection barrel 7 is hung in one of the heat dissipation holes 12 under the oil outlet 6 through the hook 75.

In order to facilitate observation of the oil amount collected in the oil collection barrel 7, a transparent oil level observation port 72 through which the internal oil collection cavity 71 can be observed from the outside is vertically arranged at the front end of the oil collection barrel 7.

In order to facilitate observation of the amount of oil leaked from the oil cooling machine into the oil collecting barrel 7 in a certain period of time and to facilitate judgment of the condition of the oil cooling machine, scale positions 73 with the height consistent with that of the oil level observation port 72 are arranged in parallel at positions on the outer side of the oil collecting barrel 7 corresponding to the oil level observation port 72.

In order to facilitate the taking and placing of the oil collection barrel 7, a portable hole 74 with a long strip-shaped structure is arranged on the right side surface of the oil collection barrel 7 close to the top.

In order to facilitate the oil leaked from the oil storage chamber 42 to smoothly flow into the oil outlet 6, a plurality of through holes 52 with downward openings and uniformly spaced front and back are formed at the bottom of the mounting platform 5.

The specific use mode is as follows: when the transformer is used, the transformer is firstly installed on a preset position of a base of the numerical control machine tool, then the housing 1 is covered outside the transformer, the transformer is positioned in the accommodating cavity 2 of the housing 1, the opening 3 corresponds to the transformer, and the housing 1 penetrates through a fixing hole 111 on the base 11 through a bolt to be fixedly connected with a threaded positioning hole preset on the base of the numerical control machine tool; then, the oil cooling machine is arranged at the top of the two symmetrically arranged mounting tables 5 and fixedly connected in the mounting hole 51 through a bolt, so that the transformer and the oil cooling machine are vertically stacked and mounted; aligning a hook 75 on the oil collection barrel 7 to one of the heat dissipation holes 12 on the housing 1 and positioned right below the oil outlet 6, inserting the hook 75 into the heat dissipation hole 12, and after loosening the oil collection barrel 7, clamping the hook 75 in the corresponding heat dissipation hole 12 to complete the assembly of the oil collection barrel 7 and the housing 1; after the oil liquid on the oil cooler leaks into the oil storage cavity 42 on the tray 4, the oil liquid flows to the oil outlet 6 through the through hole 52 on the mounting platform 5 and flows into the oil collection barrel 7 positioned right below the oil outlet 6, the oil liquid storage amount in the oil collection cavity 71 can be conveniently observed through the oil level observation port 72 on the oil collection barrel 7, and meanwhile, the oil liquid amount leaked into the oil collection barrel 7 on the oil cooler in a certain period of time can be known through the scale position 73, so that technical personnel can conveniently know the state of the oil cooler; when dismantling collection oil drum 7, will collect oil drum 7 and lift up through portable hole 74 to outwards make couple 75 throw off the louvre 12 that corresponds, accomplish the dismantlement of collection oil drum 7, the fluid of being convenient for in the collection oil drum 7 is handled.

This kind of digit control machine tool transformer cover of grease proofing liquid function can realize that oil is cold quick-witted and transformer from top to bottom the closed assembly on the lathe base, has reduced the installation area, and the oil liquid that the oil is cold quick-witted to ooze can collect centralized processing through the tray, effectively prevents that the oil liquid that the oil is cold quick-witted to ooze from dripping on the transformer, has guaranteed the security of transformer, and the housing radiating effect is good, stable in structure, and the installation and the dismantlement of being convenient for adapt to the assembly of all kinds of digit control machine tool transformers and oil cold machines and use.

It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a digit control machine tool transformer cover of grease proofing liquid function which characterized in that: the heat dissipation device comprises a housing (1) internally provided with a containing cavity (2), wherein openings (3) communicated with the containing cavity (2) are formed in the front end and the rear end of the housing (1), a plurality of heat dissipation holes (12) which are the same in quantity and correspond to each other left and right are formed in the left side and the right side, right-angle flanges which outwards form an angle of 90 degrees are arranged at the bottoms of the left side and the right side, the right-angle flanges form a base (11), and fixing holes (111) are formed in the base (11); the top of the housing (1) is fixedly provided with a tray (4), the tray (4) is of a rectangular structure, baffle plates (41) which are vertical to the top surface of the tray (4) are fixedly welded on the four peripheries of the tray (4), the end parts of two adjacent baffle plates (41) are welded together, an oil storage cavity (42) with an opening at the top is formed between the tray (4) and the four baffle plates (41), an oil outlet (6) which is communicated with the oil storage cavity (42) is arranged on the side surface of the baffle plate (41) which is positioned on the right side of the tray (4), the bottom of the inner end of the oil outlet (6) corresponds to the top surface of the tray (4), and the outer end of the oil outlet extends to the outer side of the corresponding baffle plate (41); be provided with in oil storage chamber (42) two bottom surfaces all with installation platform (5) of tray (4) top surface solidly welded, two installation platform (5) bilateral symmetry, the terminal surface of installation platform (5) are "L" type structure, and its top is provided with mounting hole (51).

2. The oil-proof numerically-controlled machine tool transformer cover according to claim 1, characterized in that: an oil collecting barrel (7) is arranged on the outer side surface of the right side of the housing (1) and right below the oil outlet (6), an oil collecting cavity (71) with an upward opening is formed in the oil collecting barrel (7), and the top opening of the oil collecting cavity (71) vertically corresponds to the oil outlet (6).

3. The oil-proof numerically-controlled machine tool transformer cover according to claim 2, characterized in that: the oil collecting barrel (7) is fixedly provided with a hook (75) on the left side face corresponding to the housing (1), the hook (75) is of a gamma type structure, the front and back length and the upper and lower height of the hook are matched with the length and height of a radiating hole (12) in the side face of the housing (1), and the oil collecting barrel (7) is hung in one of the radiating holes (12) under the oil outlet (6) through the hook (75).

4. The oil-proof numerically-controlled machine tool transformer cover according to claim 2, characterized in that: the front end of the oil collecting barrel (7) is vertically provided with a transparent oil level observation port (72) through which an internal oil collecting cavity (71) can be observed from the outside.

5. The oil-proof numerically-controlled machine tool transformer cover according to claim 4, characterized in that: and scale positions (73) with the same height as the oil level observation port (72) are arranged in parallel at the position, corresponding to the oil level observation port (72), on the outer side of the oil collection barrel (7).

6. The oil-proof numerically-controlled machine tool transformer cover according to claim 2, characterized in that: the position of the right side surface of the oil collection barrel (7) close to the top is provided with a portable hole (74) with a long strip-shaped structure.

7. The oil-proof numerically-controlled machine tool transformer cover according to claim 1, characterized in that: the bottom of the mounting table (5) is provided with a plurality of through holes (52) with downward openings and uniformly distributed at equal intervals in the front and the back.

8. The oil-proof numerically-controlled machine tool transformer cover according to claim 1, characterized in that: the mounting hole (51) is a threaded hole.