CN211103002U - Workpiece fixing workbench of numerical control milling machine - Google Patents

Abstract

The utility model discloses a numerically controlled fraise machine work piece fixed station, comprises a workbench, fixed surface is provided with a plurality of groups mesa groove on the workstation, the protection casing has been put in the outside that is close to the mesa groove on the workstation, establish to the visual window on the protection casing antetheca, the protection casing back wall left and right sides all communicates and is provided with the fan housing, and is two sets of fan housing rear side intercommunication is provided with the tuber pipe, the intercommunication is provided with the exhaust fan on the tuber pipe. The utility model discloses an install through installing fan housing and protection casing, can cover the numerically controlled fraise machine outside on the workstation through the protection casing, prevent by the protection casing that cutting fluid and work piece friction from producing high temperature fog lacquer everywhere and wafting, pass through the fan housing by the tuber pipe of exhaust fan simultaneously and discharge fog vapour in with the protection casing, the workshop air gets into by the opening of protection casing roof for the air circulation in the cover promotes the environmental quality in workshop, guarantees the health of workshop workman's respiratory track, is fit for extensively promoting and using.

Description

Workpiece fixing workbench of numerical control milling machine

Technical Field

The utility model relates to a numerically controlled fraise machine technical field specifically is a numerically controlled fraise machine work piece fixed station.

Background

At present, a numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, the structures of the two are somewhat similar, the numerical control milling machine is divided into two categories, namely a tool magazine-free type and a tool magazine-equipped type, wherein the numerical control milling machine with the tool magazine is also called as a processing center, and when the numerical control milling machine processes a workpiece, the workpiece is placed on the surface of a workbench and is fixed and limited at the top of a T-shaped groove through a limiting block, so that subsequent processing is facilitated.

Through retrieval (notice number: CN201821667634.2), the numerical control milling machine workpiece fixing workbench comprises a workbench, wherein a table-board T-shaped groove is formed in the top surface of the workbench, a liquid discharging groove is formed in the bottom end of the table-board T-shaped groove, an inclined plane is arranged at the joint of the liquid discharging groove and the workbench, the liquid discharging groove is in a roof-eave shape with a high middle and two low ends, an integrated base is arranged at the bottom of the workbench, liquid storage boxes are fixed on the surfaces of the two sides of the base, and an integrated T-shaped sliding block is arranged on one side of each liquid storage box.

In implementing the present invention, the inventor finds that the following problems exist in the prior art and are not solved: 1. the device does not have a mist cleaning function, cannot solve the problem that a great amount of friction is generated between cutting fluid and a metal workpiece, a cutter and scraps, high temperature is generated, and accordingly mist is generated, influences are generated on respiratory tract health of operators, and the safety coefficient is low; 2. the device prevents through the baffle that the piece splashes to the staff of phase front side, but this baffle does not possess clean mechanism, and fog and piece adsorb in bounding wall front side, lead to transparent bounding wall's visibility poor, cause the staff can't see through the problem such as observation work piece cutting progress.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerically controlled fraise machine work piece fixed station, through installing fan housing and protection casing, can cover the numerically controlled fraise machine outside on the workstation through the protection casing, prevent by the protection casing that cutting fluid and work piece friction produce high temperature fog lacquer and fly away everywhere, simultaneously pass through the fan housing by the tuber pipe of exhaust fan and discharge fog in with the protection casing, the workshop air gets into by the opening of protection casing roof, it leads to accelerate the cover air, promote the environmental quality of workshop, guarantee the health of workshop workman's respiratory track, the problem of proposing among the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece fixing workbench of a numerical control milling machine comprises a workbench;

the upper surface of the workbench is fixedly provided with a plurality of groups of table surface grooves, the table surface grooves are of a T-shaped structure, the outer side of the workbench, which is close to the table surface grooves, is provided with a protective cover, the front wall of the protective cover is provided with a visual window, the top wall of the protective cover is provided with an opening, a cleaning plate is arranged in the opening, cleaning cotton is pasted on the front side of the cleaning plate and is attached to the inner wall of the visual window, the rear side of the upper surface of the protective cover, which is close to the opening, is fixedly provided with an L template, the middle part of the top wall of the L template is fixedly provided with a push rod motor;

the left side and the right side of the rear wall of the protective cover are both communicated with air hoods, the rear sides of the two groups of air hoods are communicated with air pipes, and the air pipes are communicated with exhaust fans;

the utility model discloses a safety protection cover, including protection casing, workstation, support, opening, T type pole, spacing groove and card pearl are all seted up to two outer wall middle parts about the protection casing, the fixed cavity piece that is provided with in downside that the workstation is close to the support, the support is L type structure and support are arranged in the cavity piece, the opening has been seted up to the support bottom, the outside that the support bottom is close to the opening is run through and is had T type pole, the fixed card pearl that is provided with of one end that the support was kept away from to T type pole, spacing groove and card pearl are arranged in the spacing groove all seted.

As a preferred embodiment of the present invention, the push rod motor is fixedly connected with the L-shaped plate top wall through a flange.

As a preferred embodiment of the utility model, the baffle is installed to the one end that the card pearl was kept away from to T type pole.

As an optimal implementation mode of the utility model, terminal surface and workstation handing-over department are provided with sealing strip and sealing strip for the rectangle structure under the protection casing.

As an embodiment of the present invention, a plurality of sets of through holes are provided at the middle of the top wall of the worktable near the lower side of the table top groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a numerically controlled fraise machine work piece fixed station, through installing fan housing and protection casing, can cover the numerically controlled fraise machine outside on the workstation through the protection casing, prevent by the protection casing that cutting fluid and work piece friction produce high temperature fog lacquer and fly away everywhere, pass through the fan housing by the tuber pipe of exhaust fan simultaneously and discharge the interior fog of protection casing, the workshop air gets into by the opening of protection casing roof for the interior air current of cover leads to, promote the environmental quality of workshop, guarantee the health of workshop workman's respiratory track.

2. The utility model relates to a numerically controlled fraise machine work piece fixed station, through installing visual window and clean cotton, can shelter from iron fillings and the cutting fluid that splashes that the cutting produced through the protection casing, avoid the splash to cause the injury to the staff of its front side by visual window, improve device factor of safety and all ring edge borders cleanliness factor, the visual window inner wall is cleaned to the clean cotton that the push rod motor drove the clearance board reciprocating from top to bottom simultaneously, prevent that the splash from adsorbing on the visual window, in order to guarantee the definition of visual window, the staff of being convenient for observes the work piece cutting progress.

3. The utility model relates to a numerically controlled fraise machine work piece fixed station through installing support and hollow block, can insert in the hollow block through the support, makes the contact of card pearl and hollow block inner wall and continue to move down, until the spacing inslot of card pearl joint in the hollow block, because the reaction force of spring can prevent that the protection casing from top to bottom nutating, the dismouting and the follow-up protection casing and the visual window inner wall of wasing of the protection casing of being convenient for.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall main view structure of a workpiece fixing workbench of a numerically controlled milling machine according to the present invention;

FIG. 2 is a schematic view of a top view structure of a protective cover of a workpiece fixing workbench of a numerically controlled milling machine according to the present invention;

fig. 3 is the cross-sectional structure diagram of the connecting part of the bracket and the hollow block of the workpiece fixing workbench of the numerically controlled milling machine.

In the drawing, the device comprises a workbench 1, a protective cover 2, a cleaning plate 3, a visual window 4, a push rod motor 5, a shaping plate 6 and L, cleaning cotton 7, a fan cover 8, a fan cover 9, an exhaust fan 10, a support 11, a hollow block 12, an opening 13, a limiting groove 14, an air pipe 15, a T-shaped rod 16, a spring 17, a through hole 18, a baffle plate 19, a clamping bead 20 and a table surface groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. 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 a technical solution: a workpiece fixing workbench of a numerical control milling machine comprises a workbench 1;

the cleaning device is characterized in that a plurality of groups of table surface grooves 20 are fixedly arranged on the upper surface of the workbench 1, the table surface grooves 20 are of a T-shaped structure, a protective cover 2 is arranged on the outer side of the workbench 1 close to the table surface grooves 20, a visual window 4 is arranged on the front wall of the protective cover 2, an opening 12 is formed in the top wall of the protective cover 2, a cleaning plate 3 is arranged in the opening 12, cleaning cotton 7 is pasted on the front side of the cleaning plate 3, the cleaning cotton 7 is pasted on the inner wall of the visual window 4, L type plates 6 are fixedly arranged on the rear side of the upper surface of the protective cover 2 close to the opening 12, a push rod motor 5 is fixedly arranged in the middle of the top wall of the L type plate 6;

the left side and the right side of the rear wall of the protective cover 2 are both communicated with air hoods 8, the rear sides of the two groups of air hoods 8 are communicated with air pipes 14, and the air pipes 14 are communicated with exhaust fans 9;

two outer wall middle parts are all fixed and are provided with support 10 about protection casing 2, the fixed cavity piece 11 that is provided with of downside that workstation 1 is close to support 10, support 10 is L type structure and support 10 arranges in cavity piece 11, opening 17 has been seted up to support 10 bottom, the outside that support 10 bottom is close to opening 17 runs through there is T type pole 15, the fixed card pearl 19 that is provided with of one end that support 10 was kept away from to T type pole 15, two wall bottoms have all been seted up spacing groove 13 and have been blocked pearl 19 and arrange spacing groove 13 in about cavity piece 11, the outside winding that T type pole 15 is close to support 10 has spring 16.

In the embodiment (as shown in fig. 1, 2 and 3), by installing the fan housing 8 and the protective cover 2, the outer side of the numerical control milling machine on the workbench 1 can be covered by the protective cover 2, the protective cover 2 prevents the high-temperature fog paint generated by the friction between the cutting fluid and the workpiece from scattering everywhere, meanwhile, the air pipe 14 of the exhaust fan 9 exhausts the fog steam in the protective cover 2 to the designated area through the fan housing 8, the air in the workshop enters from the opening 12 on the top wall of the protective cover 2, the ventilation in the cover is accelerated, the environmental quality of the processing workshop is improved, the health of the respiratory tract of workers in the workshop is ensured, by installing the visual window 4 and the cleaning cotton 7, the splashed scrap iron and the cutting fluid generated by cutting can be shielded by the protective cover 2, the visual window 4 prevents the splashes from causing damage to the workers on the front side, the cleanliness of the device and the surrounding environment is improved, and simultaneously, the push rod, prevent that the splash from adsorbing on visual window 4, in order to guarantee visual window 4's definition, the staff of being convenient for observes work piece cutting progress, through installing support 10 and hollow block 11, can insert in hollow block 11 through support 10, make card pearl 19 and the contact of hollow block 11 inner wall and continue to move down, until card pearl 19 joint in the spacing groove 13 of hollow block 11, because spring 16's reaction force can prevent that protection casing 2 from top to bottom tilting, be convenient for the dismouting of protection casing 2 and follow-up washing protection casing 2 and the 4 inner walls of visual window.

Wherein, the push rod motor 5 is fixedly connected with the top wall of the L type plate 6 through a flange plate.

In this embodiment (as shown in fig. 1), by installing the flange, the firmness of the push rod motor 5 can be raised by the flange, so as to ensure the stable operation of the motor.

Wherein, a baffle 18 is arranged at one end of the T-shaped rod 15 far away from the clamping bead 19.

In this embodiment (as shown in fig. 3), by installing the baffle 18, the T-bar 15 can be prevented from slipping off by the baffle 18, and the T-bar 15 can be limited.

Wherein, the department of terminal surface and the 1 handing-over of workstation is provided with the sealing strip and the sealing strip is the rectangle structure under the protection casing 2.

In this embodiment (as shown in fig. 1), by installing the sealing strip, the hard impact between the visual cover 2 and the workbench 1 during placement can be prevented by the sealing strip, and the sealing effect of the protective cover 2 can be improved.

Wherein, a plurality of groups of through holes are arranged at the middle part of the top wall of the working platform 1 close to the lower side of the platform surface groove 20.

In this embodiment (as shown in fig. 1), the through holes are installed, so that the milling machine on the upper side of the workbench 1 can conveniently arrange wires and pipes through the through holes of the workbench 1.

The theory of operation needs to explain, the utility model relates to a numerically controlled fraise machine work piece fixed station, including workstation 1, protection casing 2, cleaning plate 3, visual window 4, push rod motor 5, L template 6, clean cotton 7, fan housing 8, exhaust fan 9, support 10, cavity piece 11, opening 12, spacing groove 13, tuber pipe 14, T type pole 15, spring 16, opening 17, baffle 18, card pearl 19, mesa groove 20, the part is the component that general standard or technical personnel know, its structure and principle all are that this technical staff can learn through the technique or learn through conventional test method, when a numerically controlled fraise machine work piece fixed station uses, the staff is fixed in workstation 1 with the numerically controlled fraise machine through mesa groove 20, and lay wire by the through-hole on workstation 1, simultaneously with push rod motor 5 and exhaust fan 9 external power supply, the staff opens and close control through the switch of electric equipment from the area of taking, through installing fan housing 8 and protection casing 2, can cover through installing protection casing 2 outside the numerical control workstation on workstation 1, prevent that the clean window 2 and the clean air flow of air blower from the air flow of air blower 2 and the air blower 2, can be installed by the clean air blower 2, the air blower 2, prevent the environmental protection casing from the clean air flow of the air flow of air from the air blower from entering through the air flow of the air inlet 2, the air outlet of air outlet, the air outlet of the air outlet, the air outlet of the air outlet is installed, the air outlet of the air outlet, the air outlet of air outlet, the air outlet of the air outlet is installed, the air outlet of air outlet, the air outlet is convenient for the air outlet, the.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a numerically controlled fraise machine work piece fixed station which characterized in that: comprises a workbench (1);

the cleaning device is characterized in that a plurality of groups of table surface grooves (20) are fixedly arranged on the upper surface of the workbench (1), the table surface grooves (20) are of a T-shaped structure, a protective cover (2) is arranged on the outer side, close to the table surface grooves (20), of the workbench (1), the front wall of the protective cover (2) is arranged to be a visual window (4), an opening (12) is formed in the top wall of the protective cover (2), a cleaning plate (3) is arranged in the opening (12), cleaning cotton (7) is pasted on the front side of the cleaning plate (3), the cleaning cotton (7) is attached to the inner wall of the visual window (4), L type plates (6) are fixedly arranged on the rear side, close to the opening (12), of the upper surface of the protective cover (2), a push rod motor (5) is fixedly arranged in the middle of the top wall of the L type plate (6), and a transmission shaft of the;

the left side and the right side of the rear wall of the protective cover (2) are both communicated with air hoods (8), the rear sides of the two groups of air hoods (8) are communicated with air pipes (14), and the air pipes (14) are communicated with exhaust fans (9);

two outer wall middle parts are all fixed and are provided with support (10) about protection casing (2), the fixed cavity piece (11) that is provided with of downside that is close to support (10) in workstation (1), support (10) are L type structure and support (10) are arranged in cavity piece (11), opening (17) have been seted up to support (10) bottom, the outside that support (10) bottom is close to opening (17) is run through and is had T type pole (15), the one end that support (10) were kept away from in T type pole (15) is fixed and is provided with card pearl (19), spacing groove (13) and card pearl (19) are all seted up in spacing groove (13) about cavity piece (11), the outside winding that T type pole (15) are close to support (10) has spring (16).

2. The workpiece fixing workbench of the numerical control milling machine as claimed in claim 1, wherein the push rod motor (5) is fixedly connected with the top wall of the L shaping plate (6) through a flange.

3. A numerically controlled fraise machine workpiece holding table as claimed in claim 1, in which: and a baffle (18) is arranged at one end of the T-shaped rod (15) far away from the clamping bead (19).

4. A numerically controlled fraise machine workpiece holding table as claimed in claim 1, in which: the joint of the lower end face of the protective cover (2) and the workbench (1) is provided with a sealing strip which is of a rectangular structure.

5. A numerically controlled fraise machine workpiece holding table as claimed in claim 1, in which: and a plurality of groups of through holes are formed in the middle of the top wall of the workbench (1) and close to the lower side of the table surface groove (20).

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