Fixed oil injection device for precision automatic lathe

Abstract

The fixed oil injection device comprises a fixed frame, a first motor is fixedly connected to the inner wall of the fixed frame, a transmission roller is fixedly connected to the output end of the first motor, a first screw column is fixedly connected to the interior of the transmission roller, and a supporting plate is fixedly connected to the inner wall of the fixed frame; and the outer wall of the first screw column is rotationally connected to the interior of the supporting plate, the outer wall of the first screw column is in threaded connection with a movable block, the outer wall of the rotating shaft is arranged on the inner wall of the movable block, and a transmission belt is arranged on the outer wall of the transmission roller. According to the multi-shaft positioning device, the first motor drives the first screw column to rotate, the first screw column rotates to drive the movable block to move, the second motor drives the second bevel gear to rotate through the rotating shaft, then the position of the movable block is adjusted through the second screw column, meanwhile, the electric push rod drives the movable nozzle to slide, and therefore multi-shaft positioning of the oil injection position of a workpiece is achieved; and the machining position is accurately controlled, and the precision and flexibility of oil injection are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Swiss-type lathes, in particular to a fixed oil injection device for Swiss-type lathes. Background Art

[0002] Swiss-type lathes are a type of mechanical equipment used for metal processing, usually used for drilling or cutting operations on metal workpieces. They are mainly used in processing processes in the manufacturing industry, such as manufacturing automotive parts, aviation parts, mechanical workpieces, etc. The purpose of Swiss-type lathes is to provide lubrication and cooling for the workpiece during processing to ensure smooth processing.

[0003] In order to ensure that the oil injection position is accurately positioned during the oil injection process, a fixed oil injection device for a Swiss-type lathe is proposed.

[0004] After searching, it was found that the announcement number is: CN217194264U which discloses a fixed oil injection device for a Swiss-type lathe, including a gantry and a tool. The gantry is provided with a main shaft for clamping rods, and is characterized in that: a pagoda joint is arranged on the top of the gantry, one side of the pagoda joint is connected to an external oil pipe, and the other side is connected to an oil flow channel located inside the gantry, an adjustment sleeve is fixedly connected to the gantry, an oil flow channel is also arranged in the adjustment sleeve, a adapter nozzle is connected to the tail end of the oil flow channel, the adapter nozzle is located outside the gantry, next to the main shaft and pointing to the tool, and a sealing ring is arranged at the connection between the gantry and the adjustment sleeve.

[0005] With regard to the above-mentioned related technologies, the inventor believes that the device can only meet the requirements of fixed-point oil injection work. The position of the nozzle cannot be adjusted during use, and it is difficult to locate the oil injection position, which affects the precise oil injection on the workpiece, thereby reducing its oil injection accuracy and flexibility. Utility Model Content

[0006] The purpose of this application is to provide a fixed oil injection device for a Swiss-type lathe to improve the problem that the position of the nozzle cannot be adjusted, the oil injection position is difficult to locate, and the precise oil injection of the workpiece is affected, thereby reducing the accuracy and flexibility of the oil injection.

[0007] The fixed oil injection device for Swiss-type lathe provided in the present application adopts the following technical solution:

[0008] The transmission gear of the present invention is a gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a

[0009] By adopting the above technical solution, the fixed frame can drive the first motor to rotate and then drive the transmission roller at the other end to rotate through the transmission belt, and then drive the movable block to move smoothly through the two first wire pillars. At the same time, when the movable block moves, it can drive the first bevel gear to move synchronously on the outer wall of the rotating shaft, and when the second motor rotates, it can drive the first bevel gear to rotate. The fixed frame can ensure that the positions of the first motor and the second motor will not be offset.

[0010] Optionally, the guide assembly includes an oil storage tank, the lower surface of which is fixedly connected to the upper surface of the moving block, the outer wall of the oil storage tank is provided with a water pump, the lower surface of which is fixedly connected to the upper surface of the moving block, the output end of the water pump is fixedly connected to a delivery hose, and the bottom end of the delivery hose is fixedly connected to a movable nozzle.

[0011] By adopting the above technical solution, the moving block can ensure the stable operation of the water pump and will not fall off. At the same time, the water pump can transport the oil drawn from the oil storage tank to the inside of the moving nozzle through the delivery hose, and the moving nozzle can spray the workpiece.

[0012] Optionally, the outer wall of the moving block is fixedly connected to a fixed plate, the outer wall of the fixed plate is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to the outer wall of the moving nozzle, and the outer wall of the moving nozzle is slidably connected to the inner wall of the moving block.

[0013] By adopting the above technical solution, the fixing plate can ensure that the position of the electric push rod will not be offset, and the sliding of the moving nozzle on the inner wall of the moving block can be better stabilized.

[0014] Optionally, a hydraulic cylinder is fixedly connected to the inner wall of the fixed frame, and a toothed plate is fixedly connected to the output end of the hydraulic cylinder.

[0015] By adopting the above technical solution, the fixing frame can ensure that the position of the hydraulic cylinder will not be offset, thereby ensuring the stable sliding of the toothed plate.

[0016] Optionally, a clamping block is fixedly connected to the outer wall of the toothed plate, a support plate is slidably connected to the outer wall of the clamping block, and the outer wall of the support plate is fixedly connected to the inner wall of the fixed frame.

[0017] By adopting the above technical solution, the toothed plate can fix the clamping block to ensure that the moving position thereof will not be offset.

[0018] Optionally, a slide rail is fixedly connected to the lower surface of the support plate, and the inner part of the toothed plate is slidably connected to the outer wall of the slide rail.

[0019] By adopting the above technical solution, the slide rail can prevent the toothed plate from falling off, and at the same time can provide a specified moving direction for the toothed plate when it moves.

[0020] Optionally, the outer wall of the toothed plate is meshingly connected with a transmission gear, the interior of the transmission gear is fixedly connected with a sleeve, and the top end of the sleeve is rotatably connected to the lower surface of the support plate.

[0021] By adopting the above technical solution, the toothed plate can drive the transmission gear to rotate when it moves, and then drive the sleeve to rotate, and the support plate can ensure that the position of the sleeve will not fall off when it rotates.

[0022] Optionally, a third motor is fixedly connected to the inner wall of the fixed frame, a turntable is fixedly connected to the output end of the third motor, and an outer wall of the turntable is rotatably connected to the inner wall of the support plate.

[0023] By adopting the above technical solution, the rotation angle of the turntable on the inner wall of the support plate can be adjusted when the third motor is turned on.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. In the utility model, the first motor drives the first screw column to rotate through the transmission roller, and the rotation of the first screw column drives the movable block to move through the threaded connection. After reaching the appropriate position, the second motor drives the rotating shaft to rotate, and the rotating shaft drives the second bevel gear to rotate through the first bevel gear, thereby driving the second screw column to rotate, adjusting the moving position of the movable block, and at the same time, the electric push rod drives the movable nozzle to slide, thereby achieving multi-axis positioning of the workpiece injection position, accurately controlling the processing position, and improving the accuracy and flexibility of injection;

[0026] 2. In the utility model, the hydraulic cylinder pushes the toothed plate to slide on the outer wall of the slide rail, and the toothed plate can drive the transmission gear to rotate through the sleeve when sliding, and then the transmission gear drives the toothed plate at the other end to move relatively, and the workpiece on the turntable is fixed and supported by two clamping blocks, so that the workpiece can be clamped and fixed, the vibration during the oil injection process can be reduced, and the processing quality can be improved;

[0027] 3. In the utility model, the water pump transfers the oil in the oil storage tank to the mobile nozzle through the delivery hose for oil spraying, and turns on the third motor. The output end of the third motor can drive the turntable to rotate on the inner wall of the support plate, thereby adjusting the oil spraying angle of the workpiece to achieve a better oil spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The utility model is a stereoscopic diagram of a fixed oil injection device for a Swiss-type lathe.

[0029] Figure 2 The utility model is a schematic diagram of a movable block of a fixed oil injection device for a Swiss-type lathe.

[0030] Figure 3 The utility model discloses a moving block schematic diagram of a fixed oil injection device for a Swiss-type lathe.

[0031] Figure 4 The utility model discloses a transmission gear schematic diagram of a fixed oil injection device for a Swiss-type lathe.

[0032] Figure 5 The utility model discloses a turntable schematic diagram of a fixed oil injection device for a Swiss-type lathe.

[0033] In the figure, 1, fixed frame; 2, first motor; 3, transmission roller; 4, first thread column; 5, support plate; 6, movable block; 7, transmission belt; 8, second motor; 9, rotating shaft; 10, first bevel gear; 11, second bevel gear; 12, second thread column; 13, moving block; 14, oil storage tank; 15, water pump; 16, delivery hose; 17, moving nozzle; 18, fixed plate; 19, electric push rod; 20, hydraulic cylinder; 21, toothed plate; 22, clamping block; 23, support plate; 24, slide rail; 25, transmission gear; 26, third motor; 27, turntable; 28, sleeve. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1 -Attached Figure 5 , further details of this application are given.

[0035] A fixed oil injection device for Swiss-type lathes, referring to Figure 1-Figure 3, comprising a fixed frame 1, the inner wall of the fixed frame 1 is fixedly connected with a first motor 2, the output end of the first motor 2 is fixedly connected with a transmission roller 3, the interior of the transmission roller 3 is fixedly connected with a first threaded column 4, the inner wall of the fixed frame 1 is fixedly connected with a support plate 5, the outer wall of the first threaded column 4 is rotatably connected to the interior of the support plate 5, the outer wall of the first threaded column 4 is threadedly connected with a movable block 6, the outer wall of the transmission roller 3 is provided with a transmission belt 7, the inner wall of the fixed frame 1 is fixedly connected with a second motor 8, the output end of the second motor 8 is fixedly connected with a rotating shaft 9, the outer wall of the rotating shaft 9 is arranged on the inner wall of the movable block 6, the outer wall of the rotating shaft 9 is slidably connected with a first bevel gear 10, the outer wall of the first bevel gear 10 is meshedly connected with a second bevel gear 11, the outer wall of the second bevel gear 11 is fixedly connected with a second threaded column 12, the outer wall of the second threaded column 12 is rotatably connected to the inner wall of the movable block 6, the outer wall of the second threaded column 12 is threadedly connected with a moving block 13, and the outer wall of the moving block 13 is provided with a guide assembly;

[0036] Specifically, the fixed frame 1 has a fixed support function for the first motor 2 to ensure the stability of the first motor 2 during operation, and when the first motor 2 is turned on, its output end can drive the first wire column 4 to rotate on the outer wall of the support plate 5 through the transmission roller 3. The fixed frame 1 has a fixed support function for the support plate 5, and when the transmission roller 3 rotates, it can drive the first wire column 4 at the other end to rotate through the transmission belt 7, and the rotation of the two first wire columns 4 can drive the movable block 6 to move through the threaded connection, and further ensure its stability during movement. When the movable block 6 moves, it can drive the first bevel gear 10 to slide on the outer wall of the rotating shaft 9. After reaching the appropriate position, the second motor 8 is turned on, and the output end of the second motor 8 can drive the rotating shaft 9 to rotate. The outer wall of the rotating shaft 9 has a limit strip, and when the rotating shaft 9 rotates, its outer wall can drive the first bevel gear 10 to rotate. When the first bevel gear 10 rotates, it can drive the second bevel gear 11 to rotate, and then drive the second wire column 12 to rotate inside the movable block 6, so that the moving position of the movable block 13 can be adjusted.

[0037] A fixed oil injection device for Swiss-type lathes, referring to Figure 3 The guide assembly includes an oil storage tank 14, the lower surface of the oil storage tank 14 is fixedly connected to the upper surface of the moving block 13, the outer wall of the oil storage tank 14 is provided with a water pump 15, the lower surface of the water pump 15 is fixedly connected to the upper surface of the moving block 13, the output end of the water pump 15 is fixedly connected to a delivery hose 16, and the bottom end of the delivery hose 16 is fixedly connected to a moving nozzle 17;

[0038] Specifically, the moving block 13 has a fixed support function for the oil storage tank 14 and the water pump 15, and when the water pump 15 is turned on, the oil inside the oil storage tank 14 can be transferred to the moving nozzle 17 through the delivery hose 16 for oil injection.

[0039] A fixed oil injection device for Swiss-type lathes, referring to Figure 3 The outer wall of the moving block 13 is fixedly connected with a fixed plate 18, the outer wall of the fixed plate 18 is fixedly connected with an electric push rod 19, the output end of the electric push rod 19 is fixedly connected to the outer wall of the moving nozzle 17, and the outer wall of the moving nozzle 17 is slidably connected to the inner wall of the moving block 13;

[0040] Specifically, the moving block 13 supports the fixed plate 18, and the fixed plate 18 can fix the position of the electric push rod 19. When the electric push rod 19 is turned on, its output end can push the moving nozzle 17 to slide on the inner wall of the fixed frame 1. Through the cooperation of the first motor 2 and the second motor 8, multi-axis positioning of the oil injection position of the workpiece can be achieved, the processing position can be accurately controlled, and the accuracy and flexibility of oil injection can be improved.

[0041] A fixed oil injection device for Swiss-type lathes, referring to Figure 1 and Figure 4 The inner wall of the fixed frame 1 is fixedly connected with a hydraulic cylinder 20, and the output end of the hydraulic cylinder 20 is fixedly connected with a toothed plate 21;

[0042] Specifically, the fixed frame 1 has a fixed support function for the hydraulic cylinder 20, and when the hydraulic cylinder 20 is turned on, its output end can push the toothed plate 21 to move.

[0043] A fixed oil injection device for Swiss-type lathes, referring to Figure 4 The outer wall of the toothed plate 21 is fixedly connected with a clamping block 22, the outer wall of the clamping block 22 is slidably connected with a supporting plate 23, and the outer wall of the supporting plate 23 is fixedly connected to the inner wall of the fixed frame 1;

[0044] Specifically, the toothed plate 21 can fix the position of the clamping block 22 , and when the toothed plate 21 moves, it can drive the clamping block 22 to slide on the inner wall of the support plate 23 , and the fixing frame 1 has a fixing effect on the support plate 23 .

[0045] A fixed oil injection device for Swiss-type lathes, referring to Figure 4 , the lower surface of the support plate 23 is fixedly connected with a slide rail 24, and the inner part of the toothed plate 21 is slidably connected to the outer wall of the slide rail 24;

[0046] Specifically, the support plate 23 has a fixed support function for the slide rail 24, and the slide rail 24 can ensure the stability of the toothed plate 21 when moving, and prevent it from being disengaged and deviated.

[0047] A fixed oil injection device for Swiss-type lathes, referring to Figure 4-Figure 5 The outer wall of the toothed plate 21 is meshedly connected with a transmission gear 25, the interior of the transmission gear 25 is fixedly connected with a sleeve 28, and the top end of the sleeve 28 is rotatably connected to the lower surface of the support plate 23;

[0048] Specifically, when the toothed plate 21 moves, the transmission gear 25 can drive the sleeve 28 to rotate on the lower surface of the support plate 23, and then the transmission gear 25 can drive the clamping block 22 at the other end to move relatively.

[0049] A fixed oil injection device for Swiss-type lathes, referring to Figure 5 The inner wall of the fixed frame 1 is fixedly connected to a third motor 26, the output end of the third motor 26 is fixedly connected to a turntable 27, and the outer wall of the turntable 27 is rotatably connected to the inner wall of the support plate 23;

[0050] Specifically, the fixed frame 1 can fix the position of the third motor 26, and the output end of the third motor 26 can pass through the sleeve 28 to drive the turntable 27 to rotate on the inner wall of the support plate 23, and the turntable 27 can support the workpiece that needs to be sprayed with oil, and then the spray angle of the workpiece can be adjusted to achieve a better spray effect.

[0051] The implementation principle of the embodiment of the present application is as follows: when the device is needed, the technician can place the workpiece to be sprayed with oil on the upper surface of the turntable 27, and then start the hydraulic cylinder 20. The output end of the hydraulic cylinder 20 can push the toothed plate 21 to slide on the outer wall of the slide rail 24, and the toothed plate 21 can drive the transmission gear 25 to rotate through the sleeve 28 when sliding, and then the transmission gear 25 can drive the toothed plate 21 at the other end to move relatively, and the workpiece on the turntable 27 can be fixedly clamped by the two clamping blocks 22, and then the fixed frame 1 is opened to fix the workpiece. The first motor 2, the output end of the first motor 2 can drive the first wire column 4 to rotate through the transmission roller 3, and when the transmission roller 3 rotates, the first wire column 4 at the other end can be driven to rotate through the transmission belt 7, and the two first wire columns 4 can drive the movable block 6 to move through the threaded connection, and further ensure its stability during movement, and the movable block 6 can drive the first bevel gear 10 to slide on the outer wall of the rotating shaft 9 when moving. After reaching the appropriate position, the second motor 8 is turned on, and the output end of the second motor 8 can drive the rotating shaft 9 to rotate, and the rotating shaft 9 When rotating, its outer wall can drive the first bevel gear 10 to rotate, and when the first bevel gear 10 rotates, it can drive the second bevel gear 11 to rotate, and then drive the second screw column 12 to rotate inside the movable block 6, so that the moving position of the movable block 13 can be adjusted, and then the water pump 15 is turned on, and the water pump 15 can transfer the oil in the oil storage tank 14 to the movable nozzle 17 through the delivery hose 16 for oil spraying, and the electric push rod 19 fixed on the outer wall of the fixed plate 18 is turned on, and the output end of the electric push rod 19 can drive the movable nozzle 17 to move on the inner wall of the movable block 13. The third motor 26 is turned on at the same time, and the output end of the third motor 26 can drive the turntable 27 to rotate on the inner wall of the support plate 23, so as to adjust the oil injection angle of the workpiece, so as to achieve a better oil injection effect. That is, the device can not only achieve multi-axis positioning of the oil injection position of the workpiece, accurately control the processing position, and improve the accuracy and flexibility of oil injection, but also clamp and fix the workpiece, reduce vibration during the oil injection process, and improve the processing quality.

[0052] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fixed oil injection device for a Swiss-type lathe, comprising a fixed frame (1), characterized in that: The inner wall of the fixed frame (1) is fixedly connected to a first motor (2), the output end of the first motor (2) is fixedly connected to a transmission roller (3), the interior of the transmission roller (3) is fixedly connected to a first threaded column (4), the inner wall of the fixed frame (1) is fixedly connected to a support plate (5), the outer wall of the first threaded column (4) is rotatably connected to the interior of the support plate (5), the outer wall of the first threaded column (4) is threadedly connected to a movable block (6), the outer wall of the transmission roller (3) is provided with a transmission belt (7), the inner wall of the fixed frame (1) is fixedly connected to a second motor (8), the second motor (8 ) is fixedly connected to an output end thereof with a rotating shaft (9), an outer wall of the rotating shaft (9) is arranged on an inner wall of a movable block (6), an outer wall of the rotating shaft (9) is slidably connected to a first bevel gear (10), an outer wall of the first bevel gear (10) is meshingly connected to a second bevel gear (11), an outer wall of the second bevel gear (11) is fixedly connected to a second screw post (12), an outer wall of the second screw post (12) is rotatably connected to the inner wall of the movable block (6), an outer wall of the second screw post (12) is threadedly connected to a movable block (13), and an outer wall of the movable block (13) is provided with a guide assembly.

2. A fixed oil spraying device for a Swiss-type lathe according to claim 1, characterized in that: The guide assembly comprises an oil storage tank (14), the lower surface of which is fixedly connected to the upper surface of the moving block (13), the outer wall of which is provided with a water pump (15), the lower surface of which is fixedly connected to the upper surface of the moving block (13), the output end of which is fixedly connected to a delivery hose (16), and the bottom end of which is fixedly connected to a moving nozzle (17).

3. A fixed oil spraying device for a Swiss-type lathe according to claim 2, characterized in that: The outer wall of the moving block (13) is fixedly connected to a fixed plate (18), the outer wall of the fixed plate (18) is fixedly connected to an electric push rod (19), the output end of the electric push rod (19) is fixedly connected to the outer wall of the moving nozzle (17), and the outer wall of the moving nozzle (17) is slidably connected to the inner wall of the moving block (13).

4. The fixed oil spraying device for Swiss-type lathe according to claim 1, characterized in that: The inner wall of the fixed frame (1) is fixedly connected to a hydraulic cylinder (20), and the output end of the hydraulic cylinder (20) is fixedly connected to a toothed plate (21).

5. The fixed oil spraying device for Swiss-type lathe according to claim 4 is characterized in that: The outer wall of the toothed plate (21) is fixedly connected to a clamping block (22), the outer wall of the clamping block (22) is slidably connected to a support plate (23), and the outer wall of the support plate (23) is fixedly connected to the inner wall of the fixed frame (1).

6. A fixed oil spraying device for a Swiss-type lathe according to claim 5, characterized in that: The lower surface of the support plate (23) is fixedly connected to a slide rail (24), and the interior of the toothed plate (21) is slidably connected to the outer wall of the slide rail (24).

7. The fixed oil spraying device for Swiss-type lathe according to claim 6 is characterized in that: The outer wall of the toothed plate (21) is meshedly connected with a transmission gear (25), the interior of the transmission gear (25) is fixedly connected with a sleeve (28), and the top end of the sleeve (28) is rotatably connected to the lower surface of the support plate (23).

8. The fixed oil spraying device for Swiss-type lathe according to claim 5, characterized in that: A third motor (26) is fixedly connected to the inner wall of the fixed frame (1), a rotating disk (27) is fixedly connected to the output end of the third motor (26), and an outer wall of the rotating disk (27) is rotatably connected to the inner wall of the support plate (23).

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