CN210849442U

CN210849442U - Convenient CNC machining center

Info

Publication number: CN210849442U
Application number: CN201921497992.8U
Authority: CN
Inventors: 张建兴; 张寅�
Original assignee: Changzhou Ruiyu Communication Equipment Manufacturing Co ltd
Current assignee: Changzhou Ruiyu Communication Equipment Manufacturing Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-26
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a convenient CNC machining center, which relates to the technical field of numerical control machining and aims to solve the technical problem of inconvenient manual scrap collection operation, and the key point of the technical scheme is that the surface of a workbench is fixedly connected with a bracket vertical to the top wall of the workbench, the side wall of the bracket is fixedly connected with a hollow scrap collecting box, the side wall of the scrap collecting box is fixedly connected with a scrap sucking pipe communicated with the inner cavity of the scrap collecting box, and the top wall of the scrap collecting box is fixedly connected with a negative pressure source communicated with the inner cavity of the scrap collecting box; when needs are cleared up the sweeps on workstation surface, open the negative pressure source, the bits pipe is inhaled to the staff handheld, make and inhale the bits pipe tip and be close to the sweeps, can inhale the bits intraductal with the sweeps, and flow to collection bits incasement along with the air, under sweeps self action of gravity, the sweeps is down to collection bits bottom of the case portion, the air is along with negative pressure source discharge collection bits case, thereby realize the quick collection of sweeps, it twists with the fingers to get the sweeps to need not operating personnel again bare-handed, high efficiency, and the cleaning effect is better.

Description

Convenient CNC machining center

Technical Field

The utility model relates to a numerical control processing technology field, more specifically say, it relates to a convenient type CNC machining center.

Background

The CNC machining center is a precise machining device controlled by computer digitalization.

The current chinese patent with publication number CN100410013C provides a desktop CNC machining center, which includes a small machine tool assembly and a small numerical control box, and the machine tool assembly is controlled by the numerical control box to perform operations such as cutting and drilling on a workpiece.

However, the method is accompanied by generation of more scraps in the process of cutting or drilling the workpiece, and after the machining is completed, the scraps scattered on the surface of the worktable need to be manually collected, so that manual collection operation is inconvenient, and the efficiency is low, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a convenient type CNC machining center, it has the advantage of being convenient for collect the sweeps that scatter on the workstation surface.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a convenient type CNC machining center, includes the workstation, workstation fixed surface is connected with rather than roof vertically support, support lateral wall fixedly connected with hollow collection bits case, collection bits case lateral wall fixedly connected with inhales the bits pipe rather than the inner chamber is linked together, collection bits case roof fixedly connected with is rather than the negative pressure source that the inner chamber is linked together.

Through adopting above-mentioned technical scheme, when needs clear up the sweeps on workstation surface, open the negative pressure source, the bits pipe is inhaled to the staff handheld, make and inhale the sweeps at the bits pipe end portion and be close to the sweeps, can inhale the sweeps in inhaling the bits pipe, and along with air flow to collection bits incasement, under sweeps self action of gravity, the sweeps is down to collection bits bottom of the case portion, the air is along with negative pressure source discharge collection bits case, thereby realize the quick collection of sweeps, it twists with fingers to get the sweeps to need not the bare-handed again of operating personnel, high efficiency, and the cleaning effect is better.

Furthermore, one end of the chip suction pipe, which is far away from the chip collection box, is fixedly connected with a fan cover with two open ends, the interior of the fan cover is communicated with the interior of the chip suction pipe, and the cross-sectional area of the opening of the fan cover, which is far away from the chip suction pipe, is smaller than that of the opening of the fan cover, which faces the chip suction pipe.

Through adopting above-mentioned technical scheme, can make the air-collecting cover air velocity of opening part of the tip of inhaling bits pipe dorsad faster, can make the absorption effect to the sweeps better.

Furthermore, a hanging plate is fixedly connected to the side wall of the chip collecting box, a hanging groove is formed in the surface of the hanging plate, the chip suction pipe is inserted into the hanging groove, and the wind collecting cover abuts against the top wall of the hanging plate.

By adopting the technical scheme, when the scrap suction pipe is not needed, the scrap suction pipe and the air collecting cover can be hung in the hanging groove of the hanging plate, so that the scrap suction pipe is prevented from being randomly placed to influence the processing of a workpiece.

Further, a guide plate is fixedly connected to the top wall of the inner cavity of the chip collecting box, and the guide plate is located between the connection position of the negative pressure source and the chip collecting box and the connection position of the chip suction pipe and the chip collecting box.

By adopting the technical scheme, after the scraps enter the scrap collecting box, under the action of the guide plate, the scraps firstly descend to the bottom of the scrap collecting box under the action of self gravity, and then the air rises again and is discharged out of the scrap collecting box along with the negative pressure source, so that the scraps cannot directly flow to the negative pressure source along with the high-speed airflow after entering the scrap collecting box.

Further, the bottom opening of collection bits case, the bottom of collection bits case is rotated and is connected with the bottom plate that is used for closing cap collection bits bottom opening part, the bottom plate is located the fly leaf of keeping away from its vertical setting of one end fixedly connected with of collection bits case junction, collection bits case is located the fixed plate of its vertical setting of one end fixedly connected with of bottom plate junction, the fixed plate surface is equipped with the fixed orifices along the horizontal direction, the fly leaf is equipped with the movable orifices along the horizontal direction, fixed orifices and movable orifices run through and are equipped with the inserted bar in.

Through adopting above-mentioned technical scheme, after piling up the sweeps in the temporary storage tank, close the negative pressure source, take out the inserted bar from the activity hole afterwards, can rotate fly leaf and bottom plate downwards after that, can make the bottom opening of collection bits case expose after that, can take out collection bits case with temporary storage tank to the realization is to empting of the sweeps in the temporary storage tank.

Can insert the empty storage box of standing afterwards and establish to the bottom opening of collection bits case in, slide earlier afterwards to receiving the inserted bar and put in the fixed orifices, afterwards again with fly leaf and bottom plate upwards rotate for the bottom plate butt is at collection bits case diapire, and the manual work is inserted the inserted bar again and is established to the movable orifices afterwards, can make the butt that fly leaf and bottom plate can be stable at collection bits case diapire, stable in structure.

Furthermore, an elastic piece used for pushing the inserted bar towards the movable hole is fixedly connected between the fixing plate and the inserted bar.

Through adopting above-mentioned technical scheme, the elastic component can make the inserted bar insert establish to the downthehole state of activity more stable for even receive the less external force of degree also make the inserted bar can not take out from the activity hole, promoted the stability of bottom plate and collection bits case connected state promptly.

Furthermore, the surface of the bottom plate facing the chip collecting box is fixedly connected with an elastic cushion, and the elastic cushion is pressed against the position between the chip collecting box and the bottom plate in an interference manner.

Through adopting above-mentioned technical scheme, the cushion can be so that the sealed effect of collection bits bottom of the case wall and bottom plate clearance department is better, can be so that the sweeps is difficult to flow from the clearance department of bottom plate and collection bits bottom of the case wall.

Furthermore, a temporary storage tank with an open top is inserted into the bottom opening of the scrap collecting tank.

Through adopting above-mentioned technical scheme, the sweeps can fall into and pile up in the temporary storage tank gradually after getting into collection bits incasement, after piling up the sweeps in the temporary storage tank, can take out temporary storage tank together with the sweeps is whole to be convenient for handle the sweeps.

To sum up, the utility model discloses following beneficial effect has:

1. the surface of a workbench is fixedly connected with a bracket vertical to the top wall of the workbench, the side wall of the bracket is fixedly connected with a hollow chip collecting box, the side wall of the chip collecting box is fixedly connected with a chip suction pipe communicated with the inner cavity of the chip collecting box, and the top wall of the chip collecting box is fixedly connected with a negative pressure source communicated with the inner cavity of the chip collecting box; when the scraps on the surface of the workbench need to be cleaned, the negative pressure source is opened, the scrap suction pipe is held by hands, the end part of the scrap suction pipe is close to the scraps, the scraps can be sucked into the scrap suction pipe and flow into the scrap collecting box along with air, under the action of gravity of the scraps, the scraps descend to the bottom of the scrap collecting box, and the air is discharged out of the scrap collecting box along with the negative pressure source, so that the quick collection of the scraps is realized, operators do not need to twist the scraps by hands, the efficiency is higher, and the cleaning effect is better;

2. the chip collecting box is characterized in that one end of the chip absorbing pipe, which is far away from the chip collecting box, is fixedly connected with a wind-collecting cover with two open ends, the interior of the wind-collecting cover is communicated with the interior of the chip absorbing pipe, and the cross-sectional area of the opening of the wind-collecting cover, which is far away from the chip absorbing pipe, is smaller than that of the opening of the wind-collecting cover, which faces the; the air flow velocity of the air collecting cover back to the opening of the end part of the scrap suction pipe can be faster, and the scrap suction effect can be better.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a sectional view showing the connection between the dust collecting box and the temporary storage box in this embodiment;

FIG. 4 is a disassembled view illustrating the connection between the chip collecting box and the bottom plate in the present embodiment;

fig. 5 is an enlarged view of fig. 4 at B.

In the figure: 1. a work table; 11. a support; 12. a scrap collecting box; 13. a scrap suction pipe; 14. a source of negative pressure; 15. a wind gathering cover; 16. hanging the plate; 160. a hanging slot; 17. a baffle; 18. a temporary storage tank; 2. a base plate; 21. an elastic pad; 22. a movable plate; 220. a movable hole; 23. a fixing plate; 230. a fixing hole; 24. inserting a rod; 25. an elastic member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a convenient type CNC machining center, refers to FIG. 1, and it includes

workstation

1, and 1 welded fastening of workstation has support 11, and support 11 is perpendicular with 1 roof of workstation. The side wall of the support 11 is welded with a hollow chip collecting box 12, the side wall of the chip collecting box 12 is penetrated and adhered with a chip suction pipe 13, the chip suction pipe 13 is communicated with the inner cavity of the chip collecting box 12, and the chip suction pipe 13 is preferably a corrugated pipe.

Referring to fig. 1, a negative pressure source 14 is fixedly connected to the top wall of the chip collecting box 12 through bolts, the negative pressure source 14 is a negative pressure fan, the negative pressure source 14 is communicated with an inner cavity of the chip collecting box 12, and the negative pressure source 14 is used for enabling the inside of the chip collecting box 12 to be constantly in a negative pressure state relative to the outer side of the chip collecting box 12, so that air firstly flows into the chip collecting box 12 through the chip suction pipe 13 and then is discharged out of the chip collecting box 12 under the action of the negative pressure source 14.

Referring to fig. 2, a wind-collecting cover 15 with two open ends is fixedly adhered to one end of the chip-suction pipe 13 far away from the chip-collecting box 12, the interior of the wind-collecting cover 15 is communicated with the interior of the chip-suction pipe 13, and the cross-sectional area of the opening of the wind-collecting cover 15 far away from the chip-suction pipe 13 is smaller than that of the opening of the wind-collecting cover 15 facing the chip-suction pipe 13.

Referring to fig. 2, a hanging plate 16 is welded and fixed on the side wall of the chip collecting box 12, a hanging groove 160 is formed in the surface of the hanging plate 16, the chip suction pipe 13 is inserted into the hanging groove 160, and the wind collecting cover 15 abuts against the top wall of the hanging plate 16 to temporarily place the chip suction pipe 13.

Referring to fig. 3, a flow guide plate 17 is welded and fixed on the top wall of the inner cavity of the chip collection box 12, and the flow guide plate 17 is located between the connection position of the negative pressure source 14 and the chip collection box 12 and the connection position of the chip suction pipe 13 and the chip collection box 12 to prevent the waste chips from directly flowing to the negative pressure source 14 along with the air.

Referring to fig. 3 and 4, the bottom end of the dust collecting box 12 is open, and a temporary storage box 18 with an open top is inserted into the bottom opening of the dust collecting box 12. The bottom of collection bits case 12 is connected with bottom plate 2 through the hinge rotation, and bottom plate 2 is used for the closing cap collection bits case 12 bottom opening part. An elastic pad 21 is bonded to the surface of the bottom plate 2 facing the dust collection box 12, the elastic pad 21 is preferably made of rubber, and the elastic pad 21 is in interference contact between the dust collection box 12 and the bottom plate 2.

Referring to fig. 5, a vertically arranged movable plate 22 is integrally formed at one end of the bottom plate 2 away from the connection part of the bottom plate and the chip collecting box 12, a vertically arranged fixed plate 23 is integrally formed at one end of the chip collecting box 12 away from the connection part of the bottom plate 2, and the fixed plate 23 is parallel to the movable plate 22. The surface of the fixed plate 23 is provided with a fixed hole 230 along the horizontal direction, the movable plate 22 is provided with a movable hole 220 along the horizontal direction, and the inserted rod 24 penetrates through the fixed hole 230 and the movable hole 220. An elastic member 25 is welded between the fixing plate 23 and the insertion rod 24, the elastic member 25 is preferably a spring, and the elastic member 25 is used for pushing the insertion rod 24 toward the movable hole 220.

The working principle is as follows: when the sweeps on workstation 1 surface need be cleared up, open negative pressure source 14, the suction bits pipe 13 is held by the staff, make the wind-collecting cover 15 of suction bits pipe 13 tip be close to the sweeps, can inhale the sweeps in the suction bits pipe 13, and flow to collection bits case 12 along with the air in, and under guide plate 17 effect, the sweeps is earlier down to collection bits case 12 bottom, fall into temporary storage tank 18 promptly, the air rises again afterwards along with negative pressure source 14 discharge collection bits case 12, thereby realize the quick collection of sweeps, it twists with the fingers to get the sweeps again to need not operating personnel bare-handed again, and efficiency is higher, and the cleaning effect is better.

In addition, when the temporary storage tank 18 is filled with the scraps, the negative pressure source 14 is turned off, the inserting rod 24 is pulled out of the movable hole 220, the movable plate 22 and the bottom plate 2 are rotated downward, the bottom opening of the scrap collecting tank 12 is exposed, and the temporary storage tank 18 is taken out of the scrap collecting tank 12, so that the scraps in the temporary storage tank 18 can be dumped.

The empty temporary storage tank 18 can be inserted into the bottom opening of the crumb collecting tank 12, the inserting rod 24 is firstly slid to be received in the fixing hole 230, the elastic member 25 is stretched at the moment, the movable plate 22 and the bottom plate 2 are then rotated upwards, the bottom plate 2 abuts against the bottom wall of the crumb collecting tank 12, the inserting rod 24 is loosened, the inserting rod 24 can be inserted into the movable hole 220 again, and the movable plate 22 and the bottom plate 2 can stably abut against the bottom wall of the crumb collecting tank 12, so that the structure is stable.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a convenient type CNC machining center, includes workstation (1), its characterized in that: workstation (1) fixed surface is connected with rather than roof vertically support (11), support (11) lateral wall fixedly connected with hollow collection bits case (12), collection bits case (12) lateral wall fixedly connected with inhales bits pipe (13) rather than the inner chamber and is linked together, collection bits case (12) roof fixedly connected with rather than negative pressure source (14) that the inner chamber is linked together.

2. The portable CNC machining center according to claim 1, wherein: one end, far away from the chip collection box (12), of the chip suction pipe (13) is fixedly connected with a fan cover (15) with two open ends, the interior of the fan cover (15) is communicated with the interior of the chip suction pipe (13), and the cross-sectional area, far away from the opening of the chip suction pipe (13), of the fan cover (15) is smaller than that of the opening of the chip suction pipe (13).

3. The portable CNC machining center according to claim 2, wherein: the chip collecting box is characterized in that a hanging plate (16) is fixedly connected to the side wall of the chip collecting box (12), a hanging groove (160) is formed in the surface of the hanging plate (16), the chip suction pipe (13) is inserted into the hanging groove (160), and the wind collecting cover (15) abuts against the top wall of the hanging plate (16).

4. The portable CNC machining center according to claim 1, wherein: chip collection case (12) inner chamber roof fixedly connected with guide plate (17), guide plate (17) are located negative pressure source (14) and chip collection case (12) the junction to inhale between the junction of bits pipe (13) and chip collection case (12).

5. The portable CNC machining center according to claim 1, wherein: the bottom opening of collection bits case (12), the bottom of collection bits case (12) is rotated and is connected with bottom plate (2) that are used for the closing cap collection bits case (12) bottom opening part, bottom plate (2) are located and keep away from fly leaf (22) of the vertical setting of one end fixedly connected with of its and collection bits case (12) junction, collection bits case (12) are located fixed plate (23) of the vertical setting of one end fixedly connected with of its and bottom plate (2) junction, fixed plate (23) surface is equipped with fixed orifices (230) along the horizontal direction, fly leaf (22) are equipped with movable hole (220) along the horizontal direction, run through in fixed orifices (230) and movable hole (220) and be equipped with inserted bar (24).

6. The portable CNC machining center of claim 5, wherein: an elastic piece (25) used for pushing the inserting rod (24) towards the movable hole (220) is fixedly connected between the fixing plate (23) and the inserting rod (24).

7. The portable CNC machining center of claim 5, wherein: the surface of the bottom plate (2) facing the chip collecting box (12) is fixedly connected with an elastic cushion (21), and the elastic cushion (21) is pressed between the chip collecting box (12) and the bottom plate (2) in an interference mode.

8. The portable CNC machining center of claim 5, wherein: a temporary storage box (18) with an open top is inserted at the bottom opening of the scrap collecting box (12).