CN214770737U

CN214770737U - Numerical control machining center

Info

Publication number: CN214770737U
Application number: CN202120171730.3U
Authority: CN
Inventors: 陆兰英; 陈卫华; 陆晔奇
Original assignee: Suzhou Chaoxiang Electromechanical Equipment Automation Co ltd
Current assignee: Suzhou Chaoxiang Electromechanical Equipment Automation Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-19
Anticipated expiration: 2031-01-21

Abstract

The application relates to a numerical control machining center, which relates to the field of numerical control machine tools and comprises a machine body and a workbench arranged in the machine body, wherein a water tank is arranged on one side of the machine body, a water pump is arranged on one side of the water tank, a corrugated pipe facing the direction of the workbench is arranged above the workbench, the water pump is communicated with the corrugated pipe through a water guide pipe, and a filtering component is arranged in the water tank; an installation frame is arranged on the inner side wall of the water tank; the filter assembly comprises a filter screen erected on the mounting frame; the water tank is provided with an installation component for fixing the filter screen; one side of the machine body is provided with a water guide part aligned with the upper part of the water tank. This application has the effect of being convenient for clear up the sweeps.

Description

Numerical control machining center

Technical Field

The application relates to the field of numerical control machine tools, in particular to a numerical control machining center.

Background

At present, a numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with the highest yield and the most extensive application in the world at present. The integrated machining device has stronger comprehensive machining capacity, can finish more machining contents after the workpiece is clamped once, has higher machining precision, can finish batch workpieces with medium machining difficulty, has the efficiency which is five to ten times that of common equipment, can finish machining which cannot be finished by a plurality of common equipment, and is more suitable for single-piece machining or medium and small batch multi-variety production with more complex shapes and high precision requirements.

Currently, chinese utility model patent with publication number CN73772662U discloses a CNC processing center, and it is including the water tank that is located the shell back, and the water pump is installed to the lateral wall of water tank, and water pump fixedly connected with pipe, pipe connection have the bellows.

In view of the above-mentioned related technologies, the inventor believes that when the cutting fluid washes a part being processed, the cutting fluid often enters the water tank along with chips generated after processing, and when the cutting fluid in the water tank is recycled, the chips circulate along with the cutting fluid, which affects the degree of matching when the device is operated, and it is troublesome to clean the chips in the water tank.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the clearance to the sweeps, this application provides a numerical control machining center.

The application provides a numerical control machining center adopts following technical scheme:

a numerical control machining center comprises a machine body and a workbench arranged in the machine body, wherein a water tank is arranged on one side of the machine body, a water pump is arranged on one side of the water tank, a corrugated pipe facing the direction of the workbench is arranged above the workbench, the water pump is communicated with the corrugated pipe through a water guide pipe, and a filtering assembly is arranged in the water tank; an installation frame is arranged on the inner side wall of the water tank; the filter assembly comprises a filter screen erected on the mounting frame; the water tank is provided with an installation component for fixing the filter screen; one side of the machine body is provided with a water guide part aligned with the upper part of the water tank.

Through adopting above-mentioned technical scheme, place the filter screen on the installing frame, rethread installation component is fixed the filter screen. When the cutting fluid erodees on the workstation, can erode the sweeps for sweeps and cutting fluid flow on the filter screen through water guide portion, keep apart sweeps and cutting fluid through the filter screen, after processing a period, can dismantle the filter screen through the installation component, retrieve the sweeps on the filter screen, recycle the cutting fluid, and is simple and convenient, is convenient for clear up the sweeps.

Preferably, the two end faces of the water tank are both provided with sliding grooves; one side of the sliding chute penetrates through the inner side wall of the water tank; an installation groove is formed in the upper groove wall of the sliding groove; the sliding groove is positioned above the mounting frame; the mounting assembly comprises a pressing plate arranged in the sliding groove in a sliding manner, a fixed block fixed on the upper end surface of the pressing plate and arranged in the mounting groove in a sliding manner, and a connecting spring for connecting the fixed block and the wall of the mounting groove; the lower end face of the pressing plate is attached to the upper end face of the filter screen.

Through adopting above-mentioned technical scheme, peg graft the filter screen in the water tank, the lateral wall of filter screen extrudees the clamp plate for coupling spring is compressed, and one side of clamp plate retracts in the spout, makes the filter screen overlap joint on the installing frame, under coupling spring's effect, makes the clamp plate stretch out and compress tightly on the edge of filter screen.

Preferably, an unlocking assembly is arranged on the water tank; the other end of the chute penetrates through the outer side wall of the water tank; the unlocking assembly comprises a first connecting rod and a second connecting rod, wherein the first connecting rod is fixed on one side of the pressing plate, which is close to the outer side wall of the water tank, and the second connecting rod is vertically fixed on one side of the first connecting rod; one side of the water tank, which is far away from the machine body, is rotatably connected with a rotating shaft; a driving gear is arranged on the rotating shaft; one end of each of the two second connecting rods is provided with a driving rack; the two driving racks are respectively meshed with the upper side and the lower side of the driving gear.

Through adopting above-mentioned technical scheme, set up the unblock subassembly, in the drive pinch plate of being convenient for withdrawed to the spout, can the convenient to detach filter screen, clear up the sweeps on the filter screen. When the water tank cleaning device is used, the driving gear is firstly rotated, the two driving racks are driven by the driving gear to horizontally move towards the direction far away from the driving gear, the second connecting rod is driven to move towards the direction far away from the water tank, the first connecting rod pulls the pressing plate to move towards the direction far away from the filter screen, and then the limitation on the pressing plate can be removed, so that the edge of the filter screen is detached.

Preferably, a limiting component for limiting the rotation of the driving gear is arranged on the outer side wall of the water tank; the limiting assembly comprises a positioning gear fixed on the rotating shaft and a fixing plate fixed on the outer side wall of the water tank; the fixing plate is provided with a mounting rod in a sliding manner; the lower end of the mounting rod is in inserted fit with a tooth groove of the positioning gear; the upper end of the mounting rod penetrates through the fixing plate and is fixed with a mounting block; and a return spring is sleeved on the mounting rod and positioned between the mounting block and the fixing plate.

Through adopting above-mentioned technical scheme, when dismantling the filter screen, will install the pole and lift for positioning gear can rotate, rotates the pivot, makes drive gear rotate, drives two drive racks and removes to the direction of keeping away from drive gear, and then can stimulate the clamp plate and remove to the direction of keeping away from the filter screen, upwards mentions the installation that the filter screen can realize the filter screen. When not needing to dismantle, the lower extreme of installation pole is pegged graft in the tooth's socket of positioning gear for the difficult emergence of positioning gear rotates, can carry on spacingly to the countershaft, makes the installation of filter screen reliable and stable.

Preferably, the fixing plate is provided with a strip-shaped hole; the length direction of the strip-shaped holes is consistent with the length direction of the rotating shaft.

By adopting the technical scheme, the strip-shaped holes are formed, when the filter screen needs to be disassembled, the mounting rod is moved to one side close to the water tank, so that the lower end of the mounting rod is staggered with the positioning gear, the positioning gear can rotate, and the driving gear can rotate to drive the press plate to be away from the filter screen; when the filter screen does not need to be disassembled, the mounting rod is moved along the strip-shaped hole to the direction close to the positioning gear, so that the lower end of the mounting rod can be inserted into the tooth groove of the positioning gear, and the rotating shaft is limited.

Preferably, handles are arranged on the upper end face of the filter screen and close to the two ends of the filter screen; the handle includes the connecting portion with filter screen up end fixed connection and sets up on connecting portion and hang the portion of hanging of establishing on the water tank.

Through adopting above-mentioned technical scheme, the portion of hanging can improve the filter screen fixed with being connected of water tank, and connecting portion can improve the portion of hanging and be connected fixedly with the filter screen.

Preferably, two filter screens are arranged at intervals; and the two filter screens are fixedly connected through a connecting piece.

Through adopting above-mentioned technical scheme, set up two filter screens, be favorable to further improving the separation effect of sweeps and cutting fluid, connect two filter screens through the connecting piece, can install simultaneously or dismantle two filter screens, improve the installation dismantlement efficiency of filter screen.

Preferably, the connecting piece comprises a supporting rod, two ends of the supporting rod are respectively connected with the lower end face of one filter screen and the upper end face of the other filter screen; the bracing piece is provided with four, and four bracing pieces are located four corners of filter screen respectively.

Through adopting above-mentioned technical scheme, two filter screens pass through the bracing piece and connect, not only can connect two filter screens, can also drive two filter screens and carry simultaneously, and be provided with the interval between two filter screens, can be convenient for clear up the sweeps on two filter screens.

In summary, the present application includes at least one of the following beneficial technical effects:

when the cutting fluid scours the worktable, the cutting fluid scours the scraps, so that the scraps and the cutting fluid flow onto the filter screen through the water guide part, the scraps and the cutting fluid are isolated by the filter screen, after the cutting fluid is processed for a period of time, the filter screen can be detached through the mounting assembly, the scraps on the filter screen are recovered, the cutting fluid is recycled, and the cutting fluid is simple and convenient and is convenient to clean the scraps;

the unlocking assembly is arranged, so that the driving pressure plate can be conveniently retracted into the sliding groove, the filter screen can be conveniently detached, and scraps on the filter screen can be cleaned;

when dismantling the filter screen, will install the pole and lift for positioning gear can rotate, rotates the pivot, makes drive gear rotate, drives two drive racks and removes to the direction of keeping away from drive gear, and then can stimulate the clamp plate and remove to the direction of keeping away from the filter screen, upwards mentions the installation that the filter screen can realize the filter screen.

Drawings

Fig. 1 is a schematic structural diagram of the whole of the embodiment of the present application.

Fig. 2 is a schematic view of an installation structure of a water tank according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a mounting assembly according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a body; 11. a work table; 12. a bellows; 13. a water guide part; 131. a drainage plate; 132. a convergence plate; 2. a water tank; 21. installing a frame; 22. a chute; 23. mounting grooves; 3. a water pump; 31. a water conduit; 4. a filter assembly; 41. a filter screen; 42. a handle; 421. a connecting portion; 422. a hanging part; 5. a connecting member; 6. mounting the component; 61. pressing a plate; 62. a fixed block; 63. a connecting spring; 7. an unlocking assembly; 71. a first connecting rod; 72. a second connecting rod; 73. a rotating shaft; 74. a drive gear; 75. a drive rack; 8. a limiting component; 81. positioning a gear; 82. a fixing plate; 821. a strip-shaped hole; 83. mounting a rod; 84. mounting blocks; 85. a return spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a numerical control machining center. Referring to fig. 1, the numerical control machining center includes a machine body 1 and a workbench 11, wherein the workbench 11 is installed in the machine body 1 and is used for machining a workpiece. A corrugated pipe 12 is fixedly installed in the machine body 1 above the workbench 11, and the corrugated pipe 12 faces the workbench 11 and is used for cleaning the workbench 11 by cutting fluid.

Referring to fig. 1 and 2, a rectangular water tank 2 is fixedly mounted at the rear side of a machine body 1, the upper end of the water tank 2 is of an open structure, a water pump 3 is fixedly mounted at one end of the water tank 2, a water inlet of the water pump 3 is communicated with the inside of the water tank 2, a water outlet of the water pump 3 is communicated with a corrugated pipe 12 through a water guide pipe 31, and the water guide pipe 31 is of a hose structure. One side of the machine body 1 is fixed with a water guide part 13, the water guide part 13 is aligned with the upper part of the water tank 2, the water guide part 13 is a drainage plate 131 positioned above the center of the water tank 2, and the side wall of the drainage plate 131 is fixed with a convergence plate 132. The cutting fluid and the waste chips are gathered by the water guide part 13, so that the waste chips are concentrated at the center of the water tank 2 and are convenient to treat.

Referring to fig. 2 and 3, in order to facilitate the separation of the scraps and the cutting fluid, a filter assembly 4 is installed in the water tank 2, an installation frame 21 is fixed on the inner side wall of the water tank 2, the filter assembly 4 includes two filter screens 41 arranged along the height direction of the water tank 2 at intervals, the two filter screens 41 are fixedly connected through a connecting piece 5, the connecting piece 5 includes four support rods, the two ends of each support rod are respectively connected with the lower end face of one filter screen 41 and the upper end face of the other filter screen 41, and the four support rods are respectively located at four corners of the filter screen 41. The filter screen 41 located below is mounted on the mounting frame 21. The upper end face of the filter screen 41 positioned above and the positions close to the two ends are both fixed with a handle 42, the handle 42 comprises a connecting part 421 and a hanging part 422, the lower end of the connecting part 421 is fixedly connected with the upper end face of the filter screen 41, the upper end of the connecting part 421 is fixedly connected with the hanging part 422, and the hanging part 422 is hung on the upper edge of the water tank 2.

Referring to fig. 3, in order to improve the stability of the installation of the filter screen 41, an installation assembly 6 is installed on the water tank 2, sliding grooves 22 are formed on both end surfaces of the water tank 2, both ends of the sliding grooves 22 respectively penetrate through the outer side wall and the inner side wall of the water tank 2, the upper groove wall of the sliding groove 22 is provided with an installation groove 23, the length of the installation groove 23 is less than that of the sliding groove 22, the sliding groove 22 is positioned above the installation frame 21, the installation component 6 comprises a pressure plate 61, a fixed block 62 and a connecting spring 63, the pressure plate 61 is connected in the sliding groove 22 in a sliding way, and an inclined surface is formed on one side of the pressure plate 61 close to the inner side wall of the water tank 2, the inclined surface faces to the upper part of the water tank 2, the fixed block 62 is fixed on the upper end surface of the pressure plate 61, and fixed block 62 sliding connection is in mounting groove 23, and the both ends of connecting spring 63 are fixed connection fixed block 62 and the cell wall of mounting groove 23 respectively, and the lower terminal surface of clamp plate 61 is laminated with the up end of the filter screen 41 that is located the top mutually.

Referring to fig. 3 and 4, in order to conveniently detach the filter screen 41 and conveniently clean up the scraps on the filter screen 41, an unlocking assembly 7 is installed on the water tank 2, the unlocking assembly 7 includes a first connecting rod 71, a second connecting rod 72, a rotating shaft 73, a driving gear 74 and a driving rack 75, the first connecting rod 71 is fixed on one side of the pressing plate 61 close to the outer side wall of the water tank 2, the second connecting rod 72 is perpendicularly fixed on one side of the first connecting rod 71 away from the machine body 1, the driving rack 75 is attached to one side of the water tank 2 away from the machine body 1 and slides along the length direction of the water tank 2, one end of the second connecting rod 72 away from the first connecting rod 71 is fixedly connected with the driving rack 75, the rotating shaft 73 is rotatably connected to the center of the water tank 2 away from one side of the machine body 1, and the two driving racks 75 are respectively meshed with the upper surface and the lower surface of the driving rack 75.

Referring to fig. 4, the outer side wall of the water tank 2 far from the machine body 1 is provided with a limiting component 8, which is used for limiting the rotation of the driving gear 74, the limiting component 8 comprises a positioning gear 81, a fixing plate 82, an installation rod 83, an installation block 84 and a return spring 85, the positioning gear 81 is fixed on the rotating shaft 73, the positioning gear 81 and the driving gear 74 are arranged at intervals, the fixing plate 82 is fixed on the outer side wall of the water tank 2 far from the machine body 1, the fixing plate 82 is located above the positioning gear 81, a strip-shaped hole 821 is formed in the fixing plate 82, and the length direction of the strip-shaped hole 821 is consistent with that of the rotating shaft 73. The installation rod 83 is inserted in the strip-shaped hole 821 and can slide along the length direction of the strip-shaped hole 821, the upper end of the installation rod 83 penetrates through the fixing plate 82, the installation block 84 is fixed at the upper end of the installation rod 83, the reset spring 85 is sleeved on the installation rod 83, two ends of the reset spring 85 are respectively fixedly connected with the installation block 84 and the fixing plate 82, and the lower end of the installation rod 83 is matched with the tooth grooves of the positioning gear 81 in an inserted mode.

The implementation principle of the numerical control machining center in the embodiment of the application is as follows: the water pump 3 is started, the cutting fluid in the water tank 2 is pumped out by the water pump 3 and is sprayed out from the corrugated pipe 12 through the water guide pipe 31, the workbench 11 is flushed, the cutting fluid and the waste chips are converged to the center of the filter screen 41 from the guide part, double-layer filtering is performed on the cutting fluid through the two filter screens 41, and the waste chips are reserved on the filter screen 41. When the sweeps on filter screen 41 is more, with installing pole 83 to pushing near one side of water tank 2 along bar hole 821, make installation pole 83 stagger with positioning gear 81, rotate pivot 73, make drive gear 74 drive two drive rack 75 and remove to the direction of keeping away from drive gear 74, and then make head rod 71 pulling clamp plate 61 keep away from filter screen 41, again through installing pole 83 and remove positioning gear 81 top along bar hole 821, under reset spring 85's effect, make the lower extreme of installation pole 83 peg graft in positioning gear 81's tooth's socket, through mentioning handle 42, take out two filter screens 41 in step, conveniently handle the sweeps on the filter screen 41.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application. And (4) the following steps.

Claims

1. The utility model provides a numerical control machining center, includes organism (1), sets up workstation (11) in organism (1), one side of organism (1) is provided with water tank (2), one side of water tank (2) is provided with water pump (3), workstation (11) top is provided with bellows (12) towards workstation (11) direction, water pump (3) and bellows (12) are through aqueduct (31) intercommunication, its characterized in that: a filtering component (4) is arranged in the water tank (2); an installation frame (21) is arranged on the inner side wall of the water tank (2); the filter assembly (4) comprises a filter screen (41) erected on the mounting frame (21); the water tank (2) is provided with a mounting assembly (6) for fixing the filter screen (41); one side of the machine body (1) is provided with a water guide part (13) aligned with the upper part of the water tank (2).

2. The numerical control machining center according to claim 1, characterized in that: two end faces of the water tank (2) are provided with sliding grooves (22); one side of the sliding chute (22) penetrates through the inner side wall of the water tank (2); an installation groove (23) is formed in the upper groove wall of the sliding groove (22); the sliding groove (22) is positioned above the mounting frame (21); the mounting assembly (6) comprises a pressing plate (61) arranged in the sliding groove (22) in a sliding manner, a fixed block (62) fixed on the upper end surface of the pressing plate (61) and arranged in the mounting groove (23) in a sliding manner, and a connecting spring (63) for connecting the fixed block (62) and the wall of the mounting groove (23); the lower end face of the pressing plate (61) is attached to the upper end face of the filter screen (41).

3. The numerical control machining center according to claim 2, characterized in that: an unlocking component (7) is arranged on the water tank (2); the other end of the sliding chute (22) penetrates through the outer side wall of the water tank (2); the unlocking assembly (7) comprises a first connecting rod (71) fixed on one side of the pressure plate (61) close to the outer side wall of the water tank (2) and a second connecting rod (72) vertically fixed on one side of the first connecting rod (71); one side of the water tank (2) far away from the machine body (1) is rotatably connected with a rotating shaft (73); a driving gear (74) is arranged on the rotating shaft (73); one end of each of the two second connecting rods (72) is provided with a driving rack (75); the two driving racks (75) are respectively meshed with the upper side and the lower side of the driving gear (74).

4. A numerical control machining center according to claim 3, characterized in that: a limiting component (8) used for limiting the rotation of the driving gear (74) is arranged on the outer side wall of the water tank (2); the limiting assembly (8) comprises a positioning gear (81) fixed on the rotating shaft (73) and a fixing plate (82) fixed on the outer side wall of the water tank (2); the fixing plate (82) is provided with a mounting rod (83) in a sliding manner; the lower end of the mounting rod (83) is in plug fit with a tooth groove of the positioning gear (81); the upper end of the mounting rod (83) penetrates through the fixing plate (82) and is fixed with a mounting block (84); and a return spring (85) is sleeved on the mounting rod (83) and positioned between the mounting block (84) and the fixing plate (82).

5. The numerical control machining center according to claim 4, wherein: a strip-shaped hole (821) is formed in the fixing plate (82); the length direction of the strip-shaped hole (821) is consistent with the length direction of the rotating shaft (73).

6. The numerical control machining center according to claim 1, characterized in that: handles (42) are arranged on the upper end face of the filter screen (41) and close to the two ends; the handle (42) comprises a connecting part (421) fixedly connected with the upper end face of the filter screen (41) and a hanging part (422) arranged on the connecting part (421) and hung on the water tank (2).

7. The numerical control machining center according to claim 1, characterized in that: two filter screens (41) are arranged at intervals; the two filter screens (41) are fixedly connected through a connecting piece (5).

8. The numerical control machining center according to claim 7, wherein: the connecting piece (5) comprises a supporting rod, two ends of the supporting rod are respectively connected with the lower end face of one filter screen (41) and the upper end face of the other filter screen (41); the support rods are four and are respectively positioned at four corners of the filter screen (41).