CN114589539A - Numerical control precision machine tool with chip collecting and cleaning functions - Google Patents

Abstract

The invention discloses a numerical control precision machine tool with a chip collecting and cleaning function, which comprises a machine tool shell, wherein a funnel-shaped air guide sleeve is fixedly connected to the inner wall of the machine tool shell, a through groove is formed in the bottom of the funnel-shaped air guide sleeve, a transverse supporting rod is fixedly connected to the inner wall of the machine tool shell, a supporting column is installed at the upper end of the transverse supporting rod and penetrates through the through groove, the supporting column is not in contact with the through groove, a machining table is fixedly connected to the upper end of the supporting column, a clamping mechanism is installed on the machining table, machining equipment is fixedly connected to the inner top of the machine tool shell, and a motor is fixedly connected to the outer wall of the machine tool shell. The invention can effectively clean the chips, can collect the cleaned chips for later centralized treatment, can realize the recycling of the cutting fluid, can conveniently disassemble and clean the chip cleaning net, and is convenient for reuse.

Description

A CNC precision machine tool with chip collection and cleaning function

technical field

The invention relates to the technical field of precision numerical control machine tools, in particular to a numerical control precision machine tool with a function of collecting and cleaning debris.

Background technique

Precision CNC machine tool is the abbreviation of digital control machine tool, which is an automatic machine tool equipped with a program control system.

The existing precision CNC machine tools have been widely used, and it is convenient to solve the processing problems of complex, precise, small batch and multi-variety parts. For the existing precision CNC machine tools, a large amount of iron filings will be generated during the processing and production process. The collection and cleaning of iron scraps are all manual operations, which not only reduces the quality of work, but also wastes working time, making it difficult to meet the needs of society. Therefore, we designed a CNC precision machine tool with the function of collecting and cleaning scraps to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the shortcomings existing in the prior art, and proposes a numerically controlled precision machine tool with the function of collecting and cleaning debris, which can not only effectively clean the debris, but also can clean the debris after cleaning. The chips are collected for centralized processing in the later stage. At the same time, the recycling of the cutting fluid can be realized, and the chip cleaning net can be easily disassembled and cleaned for reuse.

In order to achieve the above object, the present invention adopts the following technical solutions:

A numerically controlled precision machine tool with debris collection and cleaning function, comprising a machine tool housing, a funnel-shaped duct hood is fixedly connected to the inner wall of the machine tool housing, and a through groove is provided at the bottom of the funnel-shaped duct hood, and the The inner wall of the machine tool housing is fixedly connected with a lateral support rod, the upper end of the lateral support rod is installed with a support column, the support column is arranged through the through groove, and the support column is not in contact with the through groove, and the support column is not in contact with the through groove. A processing table is fixedly connected to the upper end, a clamping mechanism is installed on the processing table, a processing equipment is fixedly connected to the inner top of the machine tool shell, a motor is fixedly connected to the outer wall of the machine tool shell, and an output end of the motor is fixedly connected. A rotating rod is fixedly connected, the rotating rod penetrates the side wall of the machine tool casing and is rotatably connected with it, and the other end of the rotating rod is rotatably connected with the inner wall of the machine tool casing. The rotating rod is provided with a reciprocating screw rod, so The reciprocating screw rod is sleeved with a moving block that is in contact with the bottom of the lateral support rod, the moving block is matched and connected with the reciprocating screw rod, and the bottom of the moving block is connected with a debris cleaning net, which is connected to the mobile The blocks are connected by a connecting mechanism, the inner bottoms of both ends of the machine tool housing are provided with debris collection grooves, and a cutting fluid circulation mechanism is installed on the machine tool housing.

Preferably, the cross-section of the lateral support rod is in a semicircular shape, and the plane end of the lateral support rod is disposed downward.

Preferably, the clamping mechanism includes an electric telescopic rod installed on the processing table, and a clamping block is installed at the output end of the electric telescopic rod.

Preferably, a bearing is installed on the inner wall of the machine housing, and the rotating rod is fixedly connected with the inner ring of the bearing.

Preferably, the connecting mechanism includes an installation groove disposed at the bottom of the moving block, the installation groove is disposed through one side of the moving block, the upper end of the debris cleaning net is fixedly connected with a connecting plate, and the connecting plate is fixedly connected There is an installation block, the installation block is installed in the installation groove, and the front end of the installation block is provided with a card groove, and the front end of the moving block is provided with a plug slidably connected with it, and the plug extends into the installation groove, The plug is inserted into the card slot, a spring is installed between the plug and the moving block, and the spring is sleeved on the outside of the plug.

Preferably, the cutting fluid circulation mechanism includes an annular pipe installed in the machine tool casing, the bottom of the annular pipe is provided with a plurality of spray holes, the upper end of the machine tool casing is fixedly connected with a fixed pipe, and the fixed pipe is The bottom is fixedly connected with a conveying pipe, the two conveying pipes are arranged through the upper end side wall of the machine tool shell, and the other ends of the two conveying pipes are installed with spray heads, and the two spray heads are arranged opposite to the processing table , a support seat is installed on the outer wall of the machine tool housing, a water pump is installed on the support seat, a water inlet pipe is installed at the water inlet end of the water pump, a mesh cover is fixedly connected to the inner wall of the machine tool housing, and the water inlet pipe Located in the net cover, the water outlet end of the water pump is fixedly connected with a connecting pipe, the connecting pipe is communicated with the fixed pipe, and the annular pipe is connected with the connecting pipe through a short pipe.

Preferably, a plurality of positioning blocks are fixedly connected to the outer wall of the annular pipe, and the positioning blocks are fixedly connected to the inner wall of the machine tool housing through bolts.

Preferably, a plurality of the spray holes are arranged opposite to the funnel-shaped air guide cover.

Compared with the prior art, the present invention has the following beneficial effects:

1. The working of the water pump can transport the cutting fluid in the machine shell to the two nozzles through the water inlet pipe, connecting pipe, fixed pipe and conveying pipe. The debris on the processing table is washed down and falls into the funnel-shaped shroud, and finally falls into the machine housing, some of the debris will fall on the inner wall of the funnel-shaped shroud and cannot move, and the connecting pipe can pass the cutting fluid through the short The pipe is transported into the annular pipe, and finally sprayed through the nozzle hole and sprayed on the inner wall of the funnel-shaped shroud, which can wash the debris on the inner wall of the funnel-shaped shroud, and finally fall into the inside of the machine casing through the through groove. To achieve the cleaning of debris.

2. The operation of the motor drives the rotating rod and the reciprocating screw to rotate. Since the moving block cannot rotate under the limit of the horizontal support rod, the moving block moves the debris cleaning net, which can remove the debris in the cutting fluid. The chips are pushed in the chip collection grooves on both sides of the chips, and the chips generated by the processing can be collected through the chip collection grooves.

3. The circulating flow of the cutting fluid can be realized, and then the workpiece and the processing equipment can be continuously dissipated, and the debris in the cutting fluid can be filtered again through the mesh cover to prevent the debris from entering the water pump and causing damage to the water pump.

4. Manually pull the latch to make it out of the card slot, so that the mounting block is no longer limited. By moving the debris cleaning net, the mounting block is taken out from one side, so that the debris cleaning net can be cleaned and the debris cleaning net can be thoroughly cleaned. cleaning, maintenance or replacement.

5. Arranging the reciprocating screw below the horizontal support rod can effectively prevent debris from falling on the reciprocating screw, which will not affect the transmission of the reciprocating screw.

To sum up, the present invention can not only effectively clean up the debris, but also can collect the cleaned debris for later centralized treatment, and at the same time, it can realize the recycling of cutting fluid and facilitate the cleaning of debris The net is disassembled and cleaned for easy reuse.

Description of drawings

1 is a schematic structural diagram of a CNC precision machine tool with a debris collection and cleaning function proposed by the present invention;

Fig. 2 is a kind of structure schematic diagram of A in the numerical control precision machine tool with chip collection and cleaning function proposed by the present invention;

FIG. 3 is a side view of the installation groove in a numerically controlled precision machine tool with a chip collection and cleaning function proposed by the present invention;

FIG. 4 is a side view of a lateral support rod in a numerically controlled precision machine tool with a debris collection and cleaning function proposed by the present invention.

In the picture: 1 machine shell, 2 funnel-shaped shroud, 3 through grooves, 4 lateral support rods, 5 positioning blocks, 6 annular pipes, 7 nozzle holes, 8 processing equipment, 9 conveying pipes, 10 fixed pipes, 11 nozzles , 12 support column, 13 processing table, 14 clamping mechanism, 15 connecting pipe, 16 rotating rod, 17 motor, 18 debris collection tank, 19 reciprocating screw, 20 mesh cover, 21 support seat, 22 water pump, 23 water inlet pipe , 24 debris cleaning net, 25 moving block, 26 installation slot, 27 installation block, 28 card slot, 29 latch, 30 spring, 31 connecting plate, 32 short tube.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

Referring to Figures 1-4, a CNC precision machine tool with debris collection and cleaning function includes a machine tool housing 1, the inner wall of the machine tool housing 1 is fixedly connected with a funnel-shaped shroud 2, and the bottom of the funnel-shaped shroud 2 is provided. There is a through slot 3, the inner wall of the machine tool housing 1 is fixedly connected with a transverse support rod 4, the cross section of the transverse support rod 4 is in a semicircular shape, and the plane end of the transverse support rod 4 is set downward, so that the upper end of the transverse support rod 4 is not easy to Debris accumulates.

A support column 12 is installed on the upper end of the lateral support rod 4, and the support column 12 is arranged through the through slot 3, and the support column 12 is not in contact with the through slot 3. The upper end of the support column 12 is fixedly connected with a processing table 13, which is installed on the processing table 13. There is a clamping mechanism 14, the clamping mechanism 14 includes an electric telescopic rod installed on the processing table 13, and a clamping block is installed at the output end of the electric telescopic rod; the inner top of the machine tool housing 1 is fixedly connected with a processing equipment 8, and the processing equipment 8 is the prior art, which can perform precision machining on the workpiece.

A motor 17 is fixedly connected to the outer wall of the machine tool housing 1, and a rotating rod 16 is fixedly connected to the output end of the motor 17. The rotating rod 16 penetrates the side wall of the machine tool housing 1 and is rotatably connected to it, and the other end of the rotating rod 16 is connected to the machine tool housing. The inner wall of 1 is rotatably connected, the inner wall of the machine housing 1 is equipped with a bearing, and the rotating rod 16 is fixedly connected with the inner ring of the bearing; the rotating rod 16 is provided with a reciprocating screw rod 19, and the reciprocating screw rod 19 is sleeved with a transverse support rod. 4. The moving block 25 with the bottom of the moving block 25 is connected with the reciprocating screw rod 19. The bottom of the moving block 25 is connected with a debris cleaning net 24, and the debris cleaning net 24 is a screen plate.

The debris cleaning net 24 is connected with the moving block 25 by a connecting mechanism. The connecting mechanism includes a mounting groove 26 arranged at the bottom of the moving block 25. The mounting groove 26 is arranged through one side of the moving block 25, and the upper end of the debris cleaning net 24 is fixedly connected. There is a connecting plate 31, a mounting block 27 is fixedly connected to the connecting plate 31, the mounting block 27 is installed in the mounting groove 26, and the front end of the mounting block 27 is provided with a slot 28, and the front end of the moving block 25 is provided with a sliding connection therethrough. The plug 29, the plug 29 extends into the installation groove 26, the plug 29 is inserted into the card groove 28, a spring 30 is installed between the plug 29 and the moving block 25, and the spring 30 is set outside the plug 29.

The inner bottoms of both ends of the machine tool housing 1 are provided with debris collection grooves 18 . The machine tool housing 1 is provided with a cutting fluid circulation mechanism. The cutting fluid circulation mechanism includes an annular pipe 6 installed in the machine tool casing 1. The outer wall is fixedly connected with a plurality of positioning blocks 5, and the positioning blocks 5 are fixedly connected with the inner wall of the machine casing 1 through bolts; the bottom of the annular pipe 6 is provided with a plurality of spray holes 7, and the plurality of spray holes 7 are connected with the funnel-shaped shroud 2 A fixed pipe 10 is fixedly connected to the upper end of the machine tool housing 1 which is arranged oppositely, and a conveying pipe 9 is fixedly connected to the bottom of the fixed pipe 10. The other end of the machine tool is equipped with a spray head 11, and the two spray heads 11 are arranged opposite to the processing table 13. A support seat 21 is installed on the outer wall of the machine tool housing 1, a water pump 22 is installed on the support seat 21, and the water inlet end of the water pump 22 is installed with a The water inlet pipe 23, the inner wall of the machine casing 1 is fixedly connected with the net cover 20, the water inlet pipe 23 is located in the net cover 20, the water outlet end of the water pump 22 is fixedly connected with the connecting pipe 15, and the connecting pipe 15 is communicated with the fixed pipe 10. 6 is connected to the connecting pipe 15 through the short pipe 32 .

When the present invention is used, first inject an appropriate amount of cutting fluid into the machine tool housing 1, and the amount of cutting fluid is set close to the bottom of the rotating rod 16; then the workpiece is placed on the processing table 13, and the workpiece can be clamped by the clamping mechanism 14. Holding, the workpiece can be processed by the processing equipment 8, and debris is generated during processing;

Start the motor 17 and the water pump 22. The water pump 22 works to transport the cutting fluid in the machine housing 1 to the two nozzles 11 through the water inlet pipe 23, the connecting pipe 15, the fixed pipe 10 and the delivery pipe 9, and the cutting fluid is sprayed out through the nozzle 11. The liquid can cool the workpiece and the processing equipment 8, and at the same time, it can wash off the debris on the processing table 13 and fall into the funnel-shaped shroud 2, and finally fall into the machine tool housing 1, and some debris will be If it falls on the inner wall of the funnel-shaped shroud 2 and cannot move, the connecting pipe 15 can transport the cutting fluid into the annular pipe 6 through the short pipe 32, and finally spray out through the nozzle hole 7 and spray on the inner wall of the funnel-shaped shroud 2, which can The debris on the inner wall of the funnel-shaped shroud 2 is washed, and finally falls into the inside of the machine casing 1 through the through groove 3, so as to realize the cleaning of the debris;

The motor 17 works to drive the rotating rod 16 and the reciprocating screw rod 19 to rotate. Since the moving block 25 cannot rotate under the limit of the lateral support rod 4, the moving block 25 moves the debris cleaning net 24, and the debris cleaning net 24 can move. Push the chips in the cutting fluid into the chip collection grooves 18 on both sides, and the chips generated by processing can be collected through the chip collection grooves 18;

Through the above, the circulating flow of the cutting fluid can be realized, and then the workpiece and the processing equipment 8 can be continuously dissipated. Then, the debris in the cutting fluid can be filtered again through the mesh cover 20 to prevent the debris from entering the water pump 22. Cause the water pump 22 to be damaged;

When cleaning the debris cleaning net 24 after use, the staff can manually pull the latch 29 to disengage it from the card slot 28, so that the mounting block 27 is no longer limited, and by moving the debris cleaning net 24, the mounting block 27 is driven from one side. It can be removed from the side so that the debris cleaning net 24 can be completely cleaned, maintained or replaced.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides a numerical control precision machine tool with clearance function is collected to piece, includes lathe casing (1), its characterized in that, the inner wall fixedly connected with of lathe casing (1) leaks hopper-shaped kuppe (2), the bottom of leaking hopper-shaped kuppe (2) is equipped with logical groove (3), the inner wall fixedly connected with horizontal bracing piece (4) of lathe casing (1), support column (12) are installed to the upper end of horizontal bracing piece (4), support column (12) run through logical groove (3) and set up, just support column (12) do not contact with logical groove (3), the upper end fixedly connected with processing platform (13) of support column (12), install clamping mechanism (14) on processing platform (13), the interior top fixedly connected with processing equipment (8) of lathe casing (1), the outer wall fixedly connected with motor (17) of lathe casing (1), the utility model discloses a cutting machine tool, including motor (17), the output fixedly connected with dwang (16) of motor (17), dwang (16) run through the lateral wall of lathe casing (1) and rotate rather than being connected, the other end of dwang (16) rotates with the inner wall of lathe casing (1) to be connected, be equipped with reciprocal lead screw (19) on dwang (16), the cover is equipped with movable block (25) that offset with transverse support pole (4) bottom on reciprocal lead screw (19), movable block (25) are connected with reciprocal lead screw (19) cooperation, the bottom of movable block (25) is connected with piece clearance net (24), piece clearance net (24) are connected through coupling mechanism with movable block (25), the interior bottom at lathe casing (1) both ends all is equipped with piece collecting vat (18), install cutting fluid circulation mechanism on lathe casing (1).

2. The numerically controlled precision machine tool with debris collection and cleaning functions according to claim 1, characterized in that the cross section of the transverse support bar (4) is semicircular and the planar end of the transverse support bar (4) is disposed downward.

3. The numerically controlled precision machine tool with the function of collecting and cleaning debris according to claim 1, characterized in that the clamping mechanism (14) comprises an electric telescopic rod mounted on the processing table (13), the output end of which is equipped with a clamping block.

4. The numerical control precision machine tool with the debris collecting and cleaning function is characterized in that a bearing is installed on the inner wall of the machine tool shell (1), and the rotating rod (16) is fixedly connected with the inner ring of the bearing.

5. The numerical control precision machine tool with the debris collecting and cleaning function according to claim 1, wherein the connecting mechanism comprises a mounting groove (26) arranged at the bottom of the moving block (25), the mounting groove (26) penetrates through one side of the moving block (25), a connecting plate (31) is fixedly connected to the upper end of the debris cleaning net (24), a mounting block (27) is fixedly connected to the connecting plate (31), the mounting block (27) is mounted in the mounting groove (26), a clamping groove (28) is arranged at the front end of the mounting block (27), a plug pin (29) in sliding connection with the moving block (25) penetrates through the front end of the moving block (25), the plug pin (29) extends into the mounting groove (26), the plug pin (29) is inserted into the clamping groove (28), and a spring (30) is arranged between the plug pin (29) and the moving block (25), the spring (30) is sleeved outside the bolt (29).

6. The numerical control precision machine tool with the chip collecting and cleaning function according to claim 1, wherein the cutting fluid circulating mechanism comprises a ring-shaped pipe (6) installed in the machine tool shell (1), the bottom of the ring-shaped pipe (6) is provided with a plurality of spray holes (7), the upper end of the machine tool shell (1) is fixedly connected with a fixed pipe (10), the bottom of the fixed pipe (10) is fixedly connected with a conveying pipe (9), two conveying pipes (9) are arranged through the upper end side wall of the machine tool shell (1), the other ends of the two conveying pipes (9) are provided with spray heads (11), the two spray heads (11) are arranged opposite to a processing table (13), the outer wall of the machine tool shell (1) is provided with a supporting seat (21), the supporting seat (21) is provided with a water pump (22), and the water inlet end of the water pump (22) is provided with a water inlet pipe (23), the inner wall fixedly connected with screen panel (20) of lathe casing (1), inlet tube (23) are located screen panel (20), the play water end fixedly connected with connecting pipe (15) of water pump (22), connecting pipe (15) are linked together with fixed pipe (10), ring pipe (6) are connected with connecting pipe (15) through nozzle stub (32).

7. The numerical control precision machine tool with the debris collecting and cleaning function according to claim 6, characterized in that a plurality of positioning blocks (5) are fixedly connected to the outer wall of the annular tube (6), and the positioning blocks (5) are fixedly connected with the inner wall of the machine tool shell (1) through bolts.

8. The numerical control precision machine tool with the debris collecting and cleaning function is characterized in that a plurality of spray holes (7) are arranged opposite to the funnel-shaped guide cover (2).

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