CN213225348U

CN213225348U - Numerical control lathe auxiliary device

Info

Publication number: CN213225348U
Application number: CN202022065064.3U
Authority: CN
Inventors: 李旺; 焦备战; 柳琪
Original assignee: Xi'an Xinming Machinery Manufacturing Co ltd
Current assignee: Xi'an Xinming Machinery Manufacturing Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-18
Anticipated expiration: 2030-09-18

Abstract

The utility model belongs to the technical field of numerical control lathe and specifically relates to a numerical control lathe auxiliary device is related to, and it includes storage water tank, shower, conveyer belt, water catch bowl and collection silo, the shower with the storage water tank intercommunication, the shower is towards numerical control lathe tool position, the conveyer belt sets up in numerical control lathe tool below and slope setting, conveyer belt ejection of compact one end is higher than its feeding one end, the water catch bowl set up in conveyer belt feeding one end below, the collection silo set up in conveyer belt ejection of compact one end below, the water catch bowl with through first force pump intercommunication between the storage water tank. This application has the effect that improves the recovery efficiency of coolant liquid.

Description

Numerical control lathe auxiliary device

Technical Field

The application relates to the field of numerical control lathes, in particular to an auxiliary device of a numerical control lathe.

Background

The numerically controlled lathe is one of the widely used numerically controlled machines at present, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, inner and outer curved surfaces of complex rotation, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like. In the process of machining, a turning tool and a workpiece can generate a large amount of heat in the contact process, and in order to protect the workpiece and the turning tool, cooling liquid is usually sprayed in the process of machining, so that an auxiliary effect is realized on the process of machining.

The application number is CN 201822134909.2's chinese utility model patent discloses a coolant liquid recovery unit for numerical control lathe, including recovery tube, rose box, limiting plate, filter handle, output tube, flotation tube, air pump, gas-supply pipe, communicating pipe, intermittent type valve, collecting tube, coolant liquid case, hydraulic pump and filter screen, the recovery tube is connected in the top of rose box side, installs a plurality of limiting plates in the rose box, and per four of this limiting plate are a set of, installs a filter between every limiting plate of group, install a plurality of layers of filter in the rose box, interval 8cm between the adjacent two-layer filter, there is the filter handle one side of filter through the screw mounting, installs the output tube in the below of rose box side, the output tube accesss to the below of flotation tube, and is connected with the gas-supply pipe in the bottom of flotation tube.

In view of the above-mentioned related art, the inventor believes that the filter plate accumulates the sweeps after long-term use, influences the filtering effect, and often changes the time consuming and the effort consuming.

SUMMERY OF THE UTILITY MODEL

In order to improve the recovery efficiency of coolant liquid, this application provides a numerical control lathe auxiliary device.

The application provides a numerical control lathe auxiliary device adopts following technical scheme:

the utility model provides a numerical control lathe auxiliary device, includes storage water tank, shower, conveyer belt, water catch bowl and album silo, the shower with the storage water tank intercommunication, the shower is towards numerical control lathe tool position, the conveyer belt sets up in numerical control lathe tool below and slope setting, conveyer belt ejection of compact one end is higher than its feeding one end, the water catch bowl set up in conveyer belt feeding one end below, the collection silo set up in conveyer belt ejection of compact one end below, the water catch bowl with communicate through first force pump between the storage water tank.

By adopting the technical scheme, when in use, the cooling liquid is sprayed to the position of a workpiece through the water storage tank by the spray pipe, and the workpiece in the processing process is cooled; the used cooling liquid and the waste scraps generated in the process of machining the workpiece by the turning tool move to the conveying belt together, the conveying belt is obliquely arranged, so that in the process of conveying the cooling liquid and the waste scraps by the conveying belt, the cooling liquid slides into the water collecting tank under the action of gravity, the waste scraps move together with the conveying belt, are separated from the conveying belt at the position of the discharge port and fall into the material collecting tank, the waste scraps are separated from the cooling liquid along with the movement of the conveying belt, and the separation efficiency is improved; the cooling liquid collected in the water collecting tank is transported to the water storage tank again under the action of the first pressure pump, so that the recycling of the cooling liquid is realized.

Optionally, a cleaning assembly is arranged above the material collecting groove and abutted to the conveying belt, the cleaning assembly stretches across the surface of the conveying belt, the cleaning assembly is connected with a supporting rod, and the supporting rod is mounted on the material collecting groove.

Through adopting above-mentioned technical scheme, the clearance subassembly passes through the bracing piece setting in the groove top that gathers materials, and the clearance subassembly spanes the conveyer belt surface and with conveyer belt looks butt to be convenient for clear up the adnexed sweeps on the conveyer belt, improve the efficiency of clearance.

Optionally, the clearance subassembly include with bracing piece fixed connection's center pin, and with the perpendicular just scraper blade of rotation connection of center pin axial, the center pin with be provided with the torsional spring between the scraper blade, the torsional spring axial with center pin axial direction is parallel.

Through adopting above-mentioned technical scheme, scraper blade and conveyer belt butt pass through torsional spring connection between center pin and the scraper blade, and the torsional spring has the trend that drives the scraper blade and reset for the conveyer belt removes the in-process, and the scraper blade can have certain displacement scope for the conveyer belt, and the use is more nimble.

Optionally, one end of the scraper far away from the central shaft is connected with a butting block, the butting block is parallel to the scraper and is in butt joint with the conveying belt, and the butting block is connected with the scraper through an expansion spring.

Through adopting above-mentioned technical scheme, the scraper blade has the butt piece towards conveyer belt one end through expanding spring connection, and expanding spring's setting can improve the inseparable degree of contact between butt piece and the conveyer belt, has certain buffering space simultaneously, improves the clearance effect of scraper blade to the conveyer belt surface.

Optionally, the abutting block is fixedly connected with a baffle towards one end of the central shaft, a sliding groove is formed in the baffle along the telescopic direction of the telescopic spring, and the baffle is connected with the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, expanding spring can be protected to the baffle, reduces conveyer belt surface sweeps and to expanding spring's influence, is connected through the spout between baffle and the center pin simultaneously, can lead to the removal process of butt joint piece.

Optionally, a filter plate is arranged in the material collecting tank, the filter plate and the bottom wall of the material collecting tank form a water filtering tank, and the water filtering tank is communicated with the water storage tank through a second pressure pump.

Through adopting above-mentioned technical scheme, still can have partly coolant liquid in the sweeps after the separation, carry out further dewatering to the sweeps after the conveyer belt separation through setting up the filter to the coolant liquid that will separate flows back to the water storage tank in through the second force pump, realizes the separation of sweeps and coolant liquid, and the abundant recycle of coolant liquid.

Optionally, a stirring shaft is arranged in the material collecting groove, the stirring shaft is connected with a driving motor, and the driving motor is installed outside the material collecting groove.

Through adopting above-mentioned technical scheme, the (mixing) shaft that sets up in the collecting trough can stir the sweeps to improve the separation effect of sweeps and coolant liquid.

Optionally, water baffles are arranged on two sides of the conveying belt along the conveying direction of the conveying belt.

Through adopting above-mentioned technical scheme, the setting of breakwater can carry out the water conservancy diversion to the coolant liquid for the coolant liquid flows to the water catch bowl under the action of gravity in, improves the collection effect of coolant liquid.

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

1. the cooling liquid and the waste chips are separated through the obliquely arranged conveying belt, the cooling liquid slides into the water collecting tank under the action of gravity, the waste chips move along with the conveying belt and fall into the water collecting tank, the cooling liquid and the waste chips are separated, and meanwhile the cooling liquid in the water collecting tank is conveyed back to the water storage tank through the first pressure gauge, so that the recycling of the cooling liquid is realized, and the recovery efficiency is improved;

2. a cleaning assembly is arranged above the material collecting groove and used for cleaning scraps attached to the surface of the conveying belt, so that the cleaning efficiency is improved;

3. the filter plate is arranged in the material collecting tank, and the separated scraps are filtered again, so that the recovery efficiency of the cooling liquid is improved.

Drawings

Fig. 1 is a schematic view of a usage state of a numerically controlled lathe auxiliary device according to an embodiment of the present application.

Fig. 2 is a top view of a numerically controlled lathe support apparatus according to an embodiment of the present application.

Fig. 3 is a schematic overall structure diagram of a numerically controlled lathe auxiliary device according to an embodiment of the present application.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. a water storage tank; 2. a shower pipe; 3. a conveyor belt; 4. a water collection tank; 5. a material collecting groove; 6. turning a tool; 7. a first pressure pump; 8. cleaning the assembly; 81. a central shaft; 82. a squeegee; 83. a torsion spring; 84. a butting block; 85. a tension spring; 86. a baffle plate; 87. a chute; 9. a support bar; 10. a filter plate; 11. a water filtering tank; 12. a second pressure pump; 13. a stirring shaft; 14. a drive motor; 15. a water baffle; 16. a three-jaw chuck; 17. a butting rod; 18. and a limiting block.

Detailed Description

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

Referring to fig. 1, the numerical control lathe includes the frame, and the frame is connected with rotates the motor, rotates motor output shaft level setting and coaxial coupling and has three-jaw chuck 16, and three-jaw chuck 16 is used for the horizontal centre gripping to treat the processing work piece, and the opposite side of three-jaw chuck 16 is provided with the butt pole 17 with frame sliding connection, and butt pole 17 rotates towards three-jaw chuck 16 one side and is connected with stopper 18. Still sliding connection has lathe tool 6 in the frame, and lathe tool 6 sets up between three-jaw chuck 16 and butt pole 17, and the slip direction perpendicular to butt pole 17 of lathe tool 6 and frame is with the slip direction of frame. When the lathe tool is used, one end of a workpiece to be machined is connected with the three-jaw chuck 16, the other end of the workpiece to be machined is abutted against the abutting rod 17, the position of the turning tool 6 is adjusted until the turning tool 6 is contacted with the workpiece to be machined, the driving motor 14 drives the three-jaw chuck 16 and the workpiece to rotate, and meanwhile, the limiting block 18 is driven to rotate relative to the abutting rod 17, so that the turning machining of the workpiece is realized.

The embodiment of the application discloses numerical control lathe auxiliary device. Referring to fig. 1 and 2, auxiliary device includes through bolt fixed mounting in the storage water tank 1 in the frame, and storage water tank 1 has the force pump through flange joint, and the force pump has shower 2 through flange joint, and shower 2 communicates with storage water tank 1, and shower 2 sprays the cooling towards 6 positions of lathe tool of numerical control lathe.

Referring to fig. 2 and 3, the turning tool 6 below of the numerically controlled lathe is provided with the conveyer belt 3, the conveyer belt 3 is inclined to be set up and the one end of ejection of compact is higher than the feeding one end, simultaneously the conveyer belt 3 is along the both sides fixedly connected with breakwater 15 of self direction of transportation, the breakwater 15 only sets up in the conveyer belt 3 top and the baffle 86 is perpendicular with 3 band faces of conveyer belt in this embodiment. Water catch bowl 4 has been placed to the below of 3 feed inlets one ends of conveyer belt, and collecting chute 5 has been placed to the below of the one end of 3 discharge gates of conveyer belt, and water catch bowl 4 and collecting chute 5 openings all face conveyer belt 3. The water collecting tank 4 is communicated with the water storage tank 1 through the first pressure pump 7, the water inlet pipe of the first pressure pump 7 is connected with the water collecting tank 4 through a flange, and the water outlet pipe of the first pressure pump 7 is connected with the water storage tank 1 through a flange. During the use under the action of gravity the coolant liquid landing to in the water catch bowl 4, the sweeps removes to the discharge gate position along with 3 band surfaces of conveyer belt to in the discharge gate position whereabouts to the collecting tank 5.

Referring to fig. 2 and 3, a horizontally disposed filter plate 10 is placed in the material collecting tank 5, a water filtering tank 11 is formed between the filter plate 10 and the bottom wall of the material collecting tank 5, and the scraps collected in the material collecting tank 5 are dewatered again. In order to improve the water removal efficiency, a driving motor 14 is arranged outside the material collecting groove 5, a shell of the driving motor 14 is connected with the outer wall of the material collecting groove 5 through bolts, an output shaft of the driving motor 14 vertically penetrates through the side wall of the material collecting groove 5, and an output shaft of the driving motor 14 is coaxially connected with a stirring blade. The coolant collected after the secondary filtration is collected in the water filtering tank 11, in order to improve the collection efficiency of the coolant, the water filtering tank 11 is communicated with the water storage tank 1 through a second pressure pump 12, wherein a water inlet pipe of the second pressure pump 12 is connected with the water filtering tank 11 through a flange, and a water outlet pipe of the second pressure pump 12 is connected with the water storage tank 1 through a flange. In addition, in order to improve the cleaning effect on the scraps on the belt surface of the conveying belt 3, the opening side wall of the material collecting groove 5 is connected with a supporting rod 9 through a bolt, and the supporting rod 9 is integrally connected with a cleaning assembly 8 which is abutted to the conveying belt 3.

Referring to fig. 4, the cleaning assembly 8 includes a central shaft 81 welded to the support rod 9, the central shaft 81 is rotatably connected to a scraper 82 perpendicular to the axial direction thereof, the scraper 82 is sleeved on the periphery of the central shaft 81 in this embodiment, a torsion spring 83 is disposed between the central shaft 81 and the support rod 9, one end of the torsion spring 83 is welded to the scraper 82, the other end of the torsion spring 83 is welded to the central shaft 81, and the torsion spring 83 has a tendency of driving the scraper 82 to return. Meanwhile, one end of the scraper 82, which is far away from the central shaft 81, is welded with an expansion spring 85, one end of the expansion spring 85, which is far away from the scraper 82, is welded with a butting block 84, and the expansion direction of the expansion spring 85 is parallel to the scraper 82 and is perpendicular to the central shaft 81. In order to reduce the influence of the scraps on the extension spring 85, the scraping plate 82 is provided with a sliding groove 87 parallel to the extension direction of the spring, one side of the abutting block 84 facing the central shaft 81 is integrally connected with a baffle 86, the baffles 86 are respectively positioned on two sides of the scraping plate 82, and the baffle 86 is placed in the sliding groove 87, so that the baffle 86 is guided in the moving process.

The implementation principle of a numerical control lathe auxiliary device in the embodiment of the application is as follows: when the cooling device is used, the conveying belt 3 is controlled to rotate, when cooling liquid is sprayed and then falls on the conveying belt 3 under the action of gravity, the cooling liquid and the waste chips move along with the conveying belt 3 simultaneously, and in the transportation process of the conveying belt 3, the cooling liquid slides into the water collecting tank 4 under the action of gravity and can be pumped into the water storage tank 1 through the first pressure pump 7 to realize the recycling of the cooling liquid; the sweeps is attached to 3 surfaces of conveyer belt, and the sweeps removes to discharge gate position and 3 surface separation of conveyer belt along with conveyer belt 3, drops to the silo 5 that gathers materials in, and when the sweeps attached to 3 surfaces of conveyer belt removed to butt piece 84 position, because

butt piece

84 and 3 surface looks butt of conveyer belt, consequently the sweeps falls to the silo 5 that gathers materials with 3 surface separation of conveyer belt under the effect of butt piece 84. The filter 10 that sets up in the collecting chute 5 can carry out the secondary drying to the sweeps to the coolant liquid after will filtering is through the suction of second force pump 12 to storage water tank 1 position, improves the recovery efficiency of coolant liquid.

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.

Claims

1. The utility model provides a numerical control lathe auxiliary device which characterized in that: including storage water tank (1), shower (2), conveyer belt (3), water catch bowl (4) and collection silo (5), shower (2) with storage water tank (1) intercommunication, shower (2) are towards numerical control lathe tool (6) position, conveyer belt (3) set up in numerical control lathe tool (6) below and slope setting, conveyer belt (3) ejection of compact one end is higher than its feeding one end, water catch bowl (4) set up in conveyer belt (3) feeding one end below, collection silo (5) set up in conveyer belt (3) ejection of compact one end below, water catch bowl (4) with communicate through first force pump (7) between storage water tank (1).

2. A numerically controlled lathe support device as defined in claim 1, wherein: gather material groove (5) top be provided with conveyer belt (3) looks butt's clearance subassembly (8), clearance subassembly (8) span conveyer belt (3) surface, clearance subassembly (8) are connected with bracing piece (9), bracing piece (9) install in gather material groove (5) are last.

3. A numerically controlled lathe support device as defined in claim 2, wherein: clearance subassembly (8) include with bracing piece (9) fixed connection's center pin (81), and with center pin (81) axial vertical and rotation connection's scraper blade (82), center pin (81) with be provided with torsional spring (83) between scraper blade (82), torsional spring (83) axial with center pin (81) axial direction parallel.

4. A numerically controlled lathe support as claimed in claim 3, wherein: the scraper blade (82) is kept away from center pin (81) one end is connected with butt piece (84), butt piece (84) with scraper blade (82) are parallel and with conveyer belt (3) butt, just butt piece (84) with scraper blade (82) are connected through expanding spring (85).

5. A numerically controlled lathe support device as claimed in claim 4, wherein: the abutting block (84) is fixedly connected with a baffle (86) towards one end of a central shaft (81), a sliding groove (87) is formed in the baffle (86) along the telescopic direction of the telescopic spring (85), and the baffle (86) is in sliding connection with the sliding groove (87).

6. A numerically controlled lathe support device as defined in claim 1, wherein: be provided with filter (10) in groove (5) that gathers materials, filter (10) with it forms drainage groove (11) to gather materials groove (5) diapire, drainage groove (11) with storage water tank (1) is through second force pump (12) intercommunication.

7. A numerically controlled lathe aid as claimed in claim 6, wherein: the stirring device is characterized in that a stirring shaft (13) is arranged in the material collecting groove (5), the stirring shaft (13) is connected with a driving motor (14), and the driving motor (14) is installed outside the material collecting groove (5).

8. A numerically controlled lathe support device as defined in claim 1, wherein: and water baffles (15) are arranged on the two sides of the conveying belt (3) along the conveying direction.