Numerical control planer type milling machine with scrap cleaning function

Abstract

The utility model relates to the technical field of planer type milling machines, in particular to a numerical control planer type milling machine with a scrap cleaning function, which comprises a milling machine body, the milling machine body comprises a base, a workbench, a portal frame and a spindle box body installed on the portal frame, and a spindle body extending to the lower portion is arranged in the spindle box body. A plurality of T-shaped grooves are formed in the workbench at intervals, a rectangular body is arranged above the workbench, one side of the rectangular body is connected with a brush assembly capable of being adjusted up and down, T-shaped scraping plates are arranged in inner cavities of the T-shaped grooves respectively, the upper ends of the T-shaped scraping plates are connected with the rectangular body, and the lower ends of the T-shaped scraping plates are connected with the brush assembly. The dust suction mechanism is arranged on the rectangular body and can suck dust on the workbench; the two ends of the rectangular body are connected with linear driving assemblies correspondingly, and the linear driving assemblies are connected with the side edges of the workbench. The scrap cleaning device is reasonable in structure, when scraps are cleaned, small scraps and dust easily drifting in air are reduced, and air pollution to the working environment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to gantry milling machine technical field especially, and it is a kind of numerical control gantry milling machine with scrap cleaning function. BACKGROUND

[0002] Numerical control gantry milling machine, abbreviated as numerical control gantry milling machine, is the milling machine with portal frame and horizontal long bed. Numerical control gantry milling machine is relatively high in machining precision and production efficiency, and is suitable for processing the plane and inclined plane of large workpiece in batch and mass production. Numerical control gantry milling machine can also process space curved surface and some special parts. Numerical control gantry milling machine includes base, workbench, gantry and main shaft box body installed on gantry, driving shaft is installed on main shaft box body, milling cutter is installed at the lower end of driving shaft, workpiece is placed on workbench, T-shaped nut is placed in T-shaped slot on workbench, screw rod is spirally connected in T-shaped nut, pressing plate is sleeved on screw rod and pressed on workpiece, locking nut is spirally connected at the upper end of screw rod, and workpiece is fixed by rotating locking nut with wrench and pressing plate. Milling cutter moves relative to workbench, which is convenient for processing workpiece.

[0003] For the related technology in the above, the inventor finds that when using numerical control gantry milling machine to finish machining workpiece, more scrap falls on workbench, and part of scrap falls in T-shaped slot. After numerical control gantry milling machine finishes machining workpiece, scrap on workbench usually needs to be cleaned, and scrap and dust in T-shaped slot are difficult to clean. Generally, iron rod is used to push scrap in T-shaped slot from one end to move out, and fine scrap and dust in T-shaped slot still remain in it. Next, high-pressure dust blowing gun is used to blow T-shaped slot, so as to clean fine scrap and dust from T-shaped slot. Such operation mode makes fine scrap and dust easy to float in air, which pollutes working environment. Therefore, numerical control gantry milling machine with scrap cleaning function needs to be designed. CONTENT OF UTILITY MODEL

[0004] The utility model mainly solves the technical problem to provide a kind of numerical control gantry milling machine with scrap cleaning function, when cleaning scrap, fine scrap and dust are easy to float in air, which reduces air pollution to working environment.

[0005] To solve the above technical problems, one technical scheme of the utility model is: provide a numerical control planer type milling machine with scrap cleaning function, include: milling machine body, the milling machine body includes base, workbench, gantry and install on the gantry main shaft box, the main shaft box is equipped with the main shaft body extending to below, the workbench is equipped with a plurality of T-shaped groove interval, the top of workbench is equipped with rectangle body, the one side of rectangle body is connected with the brush assembly that can be adjusted up and down, the inner chamber of T-shaped groove is equipped with T-shaped scraper respectively, the upper end of T-shaped scraper is connected with rectangle body, still include set up on rectangle body and can suck dust collector mechanism that removes the dust on workbench,

[0006] The both ends of rectangle body are connected with linear drive assembly respectively, the linear drive assembly is connected with the side of workbench,

[0007] Still include scrap receiving box assembly that connects in one end of workbench.

[0008] Through adopt above technical scheme, when using, workpiece is placed on workbench, T-shaped nut is placed in T-shaped groove, T-shaped nut is screw connected with screw rod, screw rod is equipped with the pressure plate that presses on workpiece, the upper end of screw rod is screw connected with locking nut, use wrench to rotate locking nut to lock pressure plate, namely, pressure plate carries out the pressure tight fixing to workpiece, the milling cutter of rotation moves relative to workbench, it is convenient to workpiece processing, workpiece is processed and produces more scrap, scrap falls on the upper plane of workbench and in T-shaped groove, workpiece is processed and completes after scrap is cleaned, linear drive assembly is operated and drives rectangle body to move from one end of workbench to the other end, through the effect of brush assembly, scrap on the upper plane of workbench is pushed from one end to the other end and falls in scrap receiving box assembly, T-shaped scraper moves with rectangle body, thereby scrap in T-shaped groove is pushed from one end to the other end and falls in scrap receiving box assembly, through the effect of dust collector mechanism, fine scrap and dust in the upper plane of workbench and in T-shaped groove are sucked, when worker cleans scrap, reduce fine scrap and dust to drift in air, reduce the pollution to working environment.

[0009] The utility model in a better example can be further configured as: the brush assembly includes strip brush and a plurality of strip plates connected on the upper plane of strip brush, the strip plate is equipped with the waist hole, the waist hole is equipped with the screw rod that is fixed on rectangle body, the outer end of screw rod is screw connected with butterfly nut.

[0010] Through adopt above technical scheme, strip brush is contacted with the upper plane of workbench, thereby scrap on the upper plane of workbench is cleaned, when strip brush is abraded, after loosening butterfly nut, strip plate moves a distance downwards, strip brush can continue to clean scrap on the upper plane of workbench, prolong the service life of strip brush.

[0011] The utility model discloses a further configuration in a preferable example can be: dust collection mechanism includes the hollow cavity of setting on the rectangle body, the lower plane of rectangle body is equipped with a plurality of dust collection hole with hollow cavity intercommunication, be connected with L -shaped pipe on the rectangle body, and the outer end pipe hose of L -shaped pipe is connected with the dust collector of outside.

[0012] Through adopting above-mentioned technical scheme, the dust collector of outside works, makes the negative pressure in hollow cavity, through dust collection hole, the fine scrap and dust in the workbench upper surface and T -shaped groove are sucked away, reduces fine scrap and dust to scatter to the air of working environment.

[0013] The utility model discloses a further configuration in a preferable example can be: linear drive assembly includes L -shaped mounting panel and the linear slide of connecting in its inner wall, the slider of linear slide is connected with the connecting plate, and the connecting plate is connected with rectangle body, and one end of linear slide is connected with servo motor.

[0014] Through adopting above-mentioned technical scheme, servo motor works and drives the slider on linear slide to move, i.e. the slider on linear slide drives rectangle body to move through connecting plate.

[0015] The utility model discloses a further configuration in a preferable example can be: scrap receiving box assembly includes receiving box body and respectively being equipped with detachable connecting piece at both ends thereof, both ends of receiving box body are connected with workbench through detachable connecting piece respectively, and the bottom of receiving box body inner chamber is connected with two U -shaped handles at intervals.

[0016] Through adopting above-mentioned technical scheme, both ends of receiving box body are connected with workbench through detachable connecting piece, facilitate receiving box body and workbench relative fixation, through the use of two U -shaped handles, facilitate handheld U -shaped handle and move receiving box body and carry out unified processing to scrap, improved the convenience of operation.

[0017] The utility model discloses a further configuration in a preferable example can be: detachable connecting piece includes fixed rod and support plate, be equipped with the opening slot of clamping in the outer circle of fixed rod on support plate, and the side surface of fixed rod is connected with workbench, and the end surface fixed connection of support plate and receiving box body.

[0018] Through adopting above-mentioned technical scheme, the opening slot on support plate is set on fixed rod, thereby making receiving box body and workbench detachable connection, improved the convenience of operation.

[0019] Summarized above, the utility model discloses at least one beneficial technical effect:

[0020] 1. Linear drive assembly work belt drive rectangular body on the brush assembly and T-shaped scraper moves, the brush assembly scrapes the scrap on the workbench plane to the inner cavity of the scrap receiving box assembly, the T-shaped scraper scrapes the scrap in the T-shaped groove to the inner cavity of the scrap receiving box assembly, which improves the convenience and efficiency of operation.

[0021] 2. The dust collection mechanism moves with the rectangular body, thereby sucking the fine scrap and dust on the workbench plane and in the T-shaped groove, reducing the fine scrap and dust floating into the air of the working environment, and reducing air pollution caused to the working environment. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings, wherein:

[0023] Figure 1 is a structure diagram of a preferred embodiment of the numerical control planer milling machine with scrap cleaning function.

[0024] Figure 2 is Figure 1 the structure diagram of the connection of the rectangular body, the brush assembly, the T-shaped scraper and the dust collection mechanism.

[0025] Figure 3 is Figure 1 the structure diagram of the scrap receiving box assembly.

[0026] In the figure: 10, milling machine body; 2, rectangular body; 30, brush assembly; 4, T-shaped scraper; 50, dust collection mechanism; 60, linear drive assembly; 70, scrap receiving box assembly;

[0027] 11, base; 12, workbench; 13, gantry; 14, spindle box; 15, spindle body; 16, T-shaped groove;

[0028] 31, strip brush; 32, strip plate; 33, waist-shaped hole; 34, screw; 35, butterfly nut;

[0029] 51, hollow cavity; 52, dust suction hole; 53, L-shaped pipe;

[0030] 61, L-shaped mounting plate; 62, linear slide; 63, connecting plate; 64, servo motor;

[0031] 71, receiving box body; 72, detachable connecting piece; 73, U-shaped handle;

[0032] 721, fixed rod; 722, support plate; 723, open slot. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present application will be described below with reference to the drawings, which should be understood as merely illustrative and explanatory, and not restrictive of the present application.

[0034] It should be noted that these drawings are simplified schematic diagrams, which only schematically show the basic structure of the present application, and thus only show the components related to the present application.

[0035] Referring to Figures 1 to 3 The utility model discloses a numerical control planer type milling machine with scrap cleaning function, including: milling machine body 10, milling machine body 10 includes base 11, workbench 12, portal frame 13 and install on the portal frame 13 main shaft box 14, the main shaft box 14 is equipped with the main shaft body 15 extending to below, workbench 12 is equipped with a plurality of T -shaped groove 16 at intervals in, the T -shaped nut is placed in T -shaped groove 16, the T -shaped nut is screw connected with screw rod, and the screw rod is equipped with the pressing plate of pressing on the workpiece, and the upper end of screw rod is screw connected with locking nut, and the locking nut is rotated using spanner and is locked to the pressing plate, that is, the pressing plate is fixed to the workpiece, and the milling cutter is moved relative to the workbench, which is convenient for processing the workpiece, and a large amount of scrap is generated when the workpiece is processed, and the scrap falls on the upper plane of workbench 12 and T -shaped groove 16, and the scrap is cleaned after the workpiece is processed.

[0036] The upper side of workbench 12 is equipped with rectangle body 2, and the both ends of rectangle body 2 are connected with linear drive assembly 60 respectively, and linear drive assembly 60 is connected with the side of workbench 12;One side of rectangle body 2 is connected with up and down adjustable brush assembly 30, and brush assembly 30 includes strip brush 31 and a plurality of interval connection strip plate 32 on the upper plane of strip brush 31, and the waist -shaped hole 33 is equipped on strip plate 32, and the screw rod 34 is threaded in the waist -shaped hole 33 and is fixed on rectangle body 2, and the outer end of screw rod 34 is threaded with butterfly nut 35;Linear drive assembly 60 drives rectangle body 2 to move, and strip brush 31 contacts the upper plane of workbench 12, so that the scrap on the upper plane of workbench 12 is cleaned, when strip brush 31 is abraded, after loosening butterfly nut 35, strip plate 32 moves a distance downwards, and strip brush 31 can continue to clean the scrap on the upper plane of workbench 12, which prolongs the service life of strip brush 31.

[0037] The inner cavity of the T-shaped groove 16 is respectively provided with a T-shaped scraper 4, the upper end of the T-shaped scraper 4 is connected with the rectangular body 2, and the dust suction mechanism 50 arranged on the rectangular body 2 and capable of suctioning dust on the workbench 12 is further included; the dust suction mechanism 50 includes a hollow cavity 51 arranged on the rectangular body 2, a plurality of dust suction holes 52 in communication with the hollow cavity 51 are arranged at intervals on the lower plane of the rectangular body 2, an L-shaped pipe 53 is connected to the rectangular body 2, and the outer end of the L-shaped pipe 53 is connected with a dust collector outside; the dust collector outside works to form a negative pressure in the hollow cavity 51, and the fine debris and dust on the plane of the workbench 12 and in the T-shaped groove 16 are sucked away through the dust suction holes 52, so that the fine debris and dust are reduced to be scattered into the air of the working environment.

[0038] The waste debris receiving box assembly 70 connected to one end of the workbench 12 is further included; the waste debris receiving box assembly 70 includes a receiving box body 71 and detachable connectors 72 respectively arranged at two ends thereof, the two ends of the receiving box body 71 are connected with the workbench 12 through the detachable connectors 72 respectively, and two U-shaped handles 73 are arranged at intervals on the bottom of the inner cavity of the receiving box body 71; the two ends of the receiving box body 71 are connected with the workbench 12 through the detachable connectors 72, so that the receiving box body 71 is relatively fixed with the workbench 12, and the two U-shaped handles 73 are used to facilitate the hand-held U-shaped handles 73 to move the receiving box body 71 to uniformly process the waste debris, thereby improving the convenience of operation.

[0039] The detachable connector 72 includes a fixed rod 721 and a support plate 722, the support plate 722 is provided with an open slot 723 clamped on the outer circle of the fixed rod 721, the fixed rod 721 is connected with the side surface of the workbench 12, and the support plate 722 is fixedly connected with the end surface of the receiving box body 71; the open slot 723 on the support plate 722 is sleeved on the fixed rod 721, so that the receiving box body 71 is detachably connected with the workbench 12, and the convenience of operation is improved.

[0040] The linear driving assembly 60 includes an L-shaped mounting plate 61 and a linear sliding table 62 connected to the inner wall of the L-shaped mounting plate 61, a connecting plate 63 is connected to the sliding block of the linear sliding table 62, the connecting plate 63 is connected with the rectangular body 2, and one end of the linear sliding table 62 is connected with a servo motor 64; the servo motor 64 drives the sliding block on the linear sliding table 62 to move, that is, the sliding block on the linear sliding table 62 drives the rectangular body 2 to move through the connecting plate 63.

[0041] The implementation principle of the embodiment is that: in use, the workpiece is placed on the workbench 12, the T-shaped nut is placed in the T-shaped groove 16, the screw rod is spirally connected in the T-shaped nut, the pressing plate pressing the workpiece is sleeved on the screw rod, the upper end of the screw rod is spirally connected with the locking nut, the locking nut is rotated by using the wrench to lock the pressing plate, that is, the pressing plate is tightly fixed on the workpiece, the rotating milling cutter moves relative to the workbench, so that the workpiece is conveniently machined, and a large amount of waste chips is generated when the workpiece is machined, the waste chips fall on the upper plane of the workbench 12 and in the T-shaped groove 16, the waste chips are cleaned after the workpiece is machined, the linear driving assembly 60 is operated to drive the rectangular body 2 to move from one end of the workbench 12 to the other end, the waste chips on the upper plane of the workbench 12 are pushed from one end to the other end and fall into the waste chip receiving box assembly 70 through the action of the brush assembly 30, the T-shaped scraper 4 moves with the rectangular body 2, so that the waste chips in the T-shaped groove 16 are pushed from one end to the other end and fall into the waste chip receiving box assembly 70, the fine waste chips and dust on the upper plane of the workbench 12 and in the T-shaped groove 16 are sucked and removed through the action of the dust collection mechanism 50, when the worker cleans the waste chips, the fine waste chips and dust are reduced to be scattered in the air, and the pollution to the working environment is reduced.

[0042] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A CNC gantry milling machine with a waste chip cleaning function, comprising: A milling machine body (10), the milling machine body (10) comprising a base (11), a workbench (12), a gantry (13) and a spindle box (14) mounted on the gantry (13), a spindle body (15) extending downwardly provided in the spindle box (14), a plurality of T-shaped slots (16) spaced apart on the workbench (12), characterized in that a rectangular body (2) is provided above the workbench (12), a brush assembly (30) that can be adjusted up and down is connected to one side of the rectangular body (2), an inner cavity of the T-shaped slot (16) is respectively provided with a T-shaped scraper (4), the upper end of the T-shaped scraper (4) is connected to the rectangular body (2), and the milling machine body (10) further comprises a dust collecting mechanism (50) provided on the rectangular body (2) and capable of removing dust from the workbench (12); Both ends of the rectangular body (2) are connected to linear drive components (60), and the linear drive components (60) are connected to the side of the workbench (12); It also includes a waste chip receiving box assembly (70) connected to one end of the workbench (12).

2. The CNC gantry milling machine with a waste chip cleaning function according to claim 1, characterized in that: The brush assembly (30) comprises a strip brush (31) and a plurality of strip plates (32) spaced apart and connected to the upper plane of the strip brush (31); the strip plates (32) are provided with waist-shaped holes (33); a screw (34) fixed to the rectangular body (2) is passed through the waist-shaped holes (33); the outer end of the screw (34) is threadedly connected to a butterfly nut (35).

3. The CNC gantry milling machine with waste chip cleaning function according to claim 1, characterized in that: The dust collection mechanism (50) comprises a hollow cavity (51) arranged on a rectangular body (2); a plurality of dust collection holes (52) communicating with the hollow cavity (51) are provided at intervals on the lower plane of the rectangular body (2); an L-shaped tube (53) is connected to the rectangular body (2); and the outer end of the L-shaped tube (53) is connected to an external dust collector through a hose.

4. The CNC gantry milling machine with a waste chip cleaning function according to claim 1, characterized in that: The linear drive assembly (60) includes an L-shaped mounting plate (61) and a linear slide (62) connected to the inner wall thereof, a connecting plate (63) is connected to the slider of the linear slide (62), the connecting plate (63) is connected to the rectangular body (2), and one end of the linear slide (62) is connected to a servo motor (64).

5. The CNC gantry milling machine with waste chip cleaning function according to claim 1, characterized in that: The waste scrap receiving box assembly (70) comprises a receiving box body (71) and detachable connecting pieces (72) respectively provided at both ends thereof, the two ends of the receiving box body (71) are respectively connected to the workbench (12) via the detachable connecting pieces (72), and two U-shaped handles (73) are spaced apart and connected to the bottom of the inner cavity of the receiving box body (71).

6. The CNC gantry milling machine with waste chip cleaning function according to claim 5, characterized in that: The detachable connecting member (72) comprises a fixing rod (721) and a support plate (722), wherein the support plate (722) is provided with an opening groove (723) which is clamped on the outer circle of the fixing rod (721), the fixing rod (721) is connected to the side surface of the workbench (12), and the support plate (722) is fixedly connected to the end surface of the receiving box body (71).

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