Draining device for machining

Abstract

The invention relates to a machining draining device. According to the technical scheme, a draining assembly comprises a rectangular draining cage, the centers of the left outer side wall and the right outer side wall of the rectangular draining cage are fixedly connected with first rotating shafts correspondingly, the left end of the left first rotating shaft and the right end of the right first rotating shaft are rotationally sleeved with the left end and the right end of a U-shaped rotating frame correspondingly, and the left end of the left first rotating shaft is further fixedly sleeved with a bevel gear; the circular ring gear is fixedly installed on the upper portion of the inner side wall of the protective cover, the left inner side wall and the right inner side wall of the edge of the lower end opening of the protective cover are fixedly connected with the left end and the right end of a fixing plate correspondingly, and a second rotating shaft is rotationally inserted into a center opening of the fixing plate; the upper end of the second rotating shaft and the center of a middle cross beam of the U-shaped rotating frame are fixedly sleeved together, the lower end of the second rotating shaft is driven through a driving mechanism, and the driving mechanism is installed on the lower portion of the protective cover. The draining device has the advantages that the draining effect is effectively improved, the structure is simplified, and energy consumption is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical processing and relates to a mechanical processing drainage device. Background Art

[0002] Mechanical processing refers to the process of changing the external dimensions or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be cutting processing and pressure processing, etc. During the mechanical processing process, it is necessary to drain the flushed workpiece through a draining device to keep the workpiece dry. When using existing mechanical processing draining devices, most of them directly prevent the workpiece from draining on the mesh plate, and the water droplets attached to the surface of the workpiece and the hollow or drilled holes are difficult to fall off, thereby greatly prolonging the draining time of the workpiece and reducing the draining effect. At the same time, the existing mechanical processing draining device allows the workpiece to dry naturally, and the efficiency of workpiece drying and draining is low, which greatly reduces the efficiency of mechanical processing. At the same time, some existing draining devices are driven by multiple power sources, with a relatively complex structure, high cost, and high energy consumption.

[0003] Therefore, the present invention provides a mechanical processing drainage device to solve the above problems. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention discloses a mechanical processing draining device, which adopts a technical solution, including a draining component, the draining component includes a rectangular draining cage, the left edge of the upper end opening of the rectangular draining cage is hinged to the left edge of the cover plate, the centers of the left and right outer side walls of the rectangular draining cage are respectively fixedly connected to the first rotating shaft, the left end of the first rotating shaft on the left side and the right end of the first rotating shaft on the right side are respectively rotatably fitted with the left and right ends of the U-shaped rotating frame, the left end of the first rotating shaft on the left side is also fixedly fitted with a bevel gear, the bevel gear is meshed with the teeth of the circular ring gear on the lower side, the circular ring gear is fixedly installed on the upper part of the inner side wall of the protective cover, the upper and lower ends of the protective cover are open, the left and right inner side walls of the lower port edge of the protective cover are respectively fixedly connected to the left and right ends of the fixed plate, the second rotating shaft is rotatably inserted in the central opening of the fixed plate, the upper end of the second rotating shaft is fixedly fitted with the center of the middle crossbeam of the U-shaped rotating frame, and the lower end of the second rotating shaft is driven by a driving mechanism, and the driving mechanism is installed at the lower part of the protective cover.

[0005] As a preferred solution of the present invention, a number of water-permeable grooves are evenly arranged on the front and rear side walls and the lower side wall of the rectangular drain cage and the cover plate, and holes are respectively opened on the front and rear sides of the upper part of the right side wall of the rectangular drain cage for movably inserting U-shaped handles, and the U-shaped handles are located on the front and rear ends of the right side outer wall of the rectangular drain cage and are respectively provided with springs, and the U-shaped handles are located on the upper parts of the front and rear ends of the interior of the rectangular drain cage and are respectively fixedly connected with L-shaped hooks, and the front and rear L-shaped hooks are respectively facing the water-permeable grooves opened on the front and rear right end of the cover plate; by adopting a rectangular drain cage with water-permeable grooves all over the body, it is convenient for the machined parts placed therein to remove water stains on the workpieces through high-speed rotation, and the designed U-shaped handle, in conjunction with the spring and the L-shaped hook at the end, can realize the rapid closing and opening of the cover plate and the rectangular drain cage, thereby improving the convenience of taking and placing workpieces.

[0006] As a preferred solution of the present invention, a plurality of circular holes are evenly arranged from left to right on the upper and lower sides of the front and rear side walls of the rectangular drain cage where the water-permeable groove is not arranged, and a tightening pin is movably inserted in the circular hole, and the tightening pin is located on one side of the outside of the rectangular drain cage and is provided with a tension spring, one end of the tension spring is fixedly connected to the front and rear outer side walls of the rectangular drain cage, and the other end of the tension spring is fixedly connected to the outer pin cap of the tightening pin; by respectively installing the tightening pin and the tension spring on the front and rear side walls of the rectangular drain cage, it is convenient to quickly position the workpiece inserted into the rectangular drain cage in the middle of the rectangular drain cage, thereby avoiding the workpiece from fitting against the left and right inner side walls of the rectangular drain cage, which would affect the scattering of water droplets on the surface of the workpiece.

[0007] As a preferred solution of the present invention, the tightening pin is located at one end of the rectangular drain cage and is fixedly mounted with a first buffer pad; by adopting the first buffer pad, damage to the surface of the workpiece is avoided.

[0008] As a preferred solution of the present invention, the middle part of the upper surface of the cover plate is evenly screwed with stop screws from left to right, and the lower end of the stop screw is fixedly mounted with a second buffer pad; by providing a plurality of stop screws on the cover plate, it is convenient to tighten and fix workpieces of different sizes.

[0009] As a preferred solution of the present invention, the left end of the first rotating shaft on the left and the right end of the first rotating shaft on the right are also fixedly connected with balls respectively, and a semicircular concave ring groove is provided on the inner wall of the protective cover facing the balls, and the left and right balls are slidably inserted into the left and right ends of the semicircular concave ring groove respectively; by sliding the balls at the end of the first rotating shaft into the semicircular concave ring groove, the rectangular drain cage is prevented from rotating centrifugally while rotating at a high speed in the protective cover, thereby preventing it from detaching from the protective cover, thereby improving the stability of the entire drain assembly during high-speed operation.

[0010] As a preferred solution of the present invention, a plurality of fan blades are arranged in a circular array on the second rotating shaft at the upper end of the U-shaped rotating frame; by adopting the fan blades, it is convenient to quickly draw the external air into the protective cover, thereby improving the air flow intensity in the protective cover, thereby accelerating the rapid evaporation of water in the workpiece in the drainage component and improving the drainage efficiency.

[0011] As a preferred solution of the present invention, a circular ring is fixedly mounted on the outer side wall of the lower end of the protective cover, and four supporting columns are arranged in a circular array on the lower side wall of the circular ring.

[0012] As a preferred solution of the present invention, the driving mechanism includes a first pulley fixedly mounted on the lower end of the second rotating shaft, a transmission belt is mounted on the first pulley, the other end of the transmission belt is mounted on the second pulley, the second pulley is fixedly mounted on the output shaft of the motor, and the motor is fixedly mounted on the upper right end of the ring; by using the motor to drive the second pulley to rotate, the transmission belt drives the first pulley to rotate, thereby realizing the rapid rotation of the second rotating shaft, thereby realizing the rapid rotation of the entire drain assembly.

[0013] As a preferred solution of the present invention, a control panel is fixedly installed on the upper side wall of the front end of the ring through a pipe, and a control box is fixedly installed on the upper side wall of the left end of the ring; by adopting the control panel, it is convenient to set the speed and rotation time of the motor, thereby realizing automatic control of the device.

[0014] Beneficial effects of the present invention: 1. By driving the drain assembly to rotate in a circle and flip itself, the machined parts inserted in the rectangular drain cage are turned over while rotating centrifugally at high speed. At the same time, the fan blades on the second rotating shaft are used to draw the external air into the protective cover, thereby strengthening the airflow in the protective cover, so that the surface moisture of the machined parts and the moisture in the internal hollow parts are quickly evaporated and removed, thereby effectively improving the workpiece drainage effect; 2. By using a motor as the power source, the drain assembly is driven to rotate at high speed in two directions at the same time, and the fan blades are driven at the same time, which reduces energy waste, improves energy utilization, simplifies the mechanical structure, and effectively saves costs; 3. Design a drain assembly by setting tightening pins on the front and rear side walls of the rectangular drain cage in conjunction with tension springs so that the workpiece inserted therein can be quickly centered. At the same time, the workpiece can be quickly tightened and fixed by using the stop screws on the cover. In addition, the stop screws at different positions can adapt to workpieces of different specifications within a certain range, thereby improving the flexibility and versatility of the drain assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the drain assembly of the present invention;

[0017] Figure 3 A partial detail diagram of the drain assembly of the present invention;

[0018] Figure 4 is a cross-sectional view of the drain assembly of the present invention;

[0019] Figure 5 A schematic diagram of a protective cover according to the present invention;

[0020] Figure 6 is a cross-sectional view of the protective cover of the present invention;

[0021] Figure 7 Schematic diagram of the driving mechanism of the present invention.

[0022] In the figure: 1-drain assembly, 2-protective cover, 3-driving mechanism, 4-control panel, 5-control box, 11-rectangular drain cage, 111-water permeable slot, 112-U-shaped handle, 113-spring, 114-L-shaped hook, 12-cover plate, 13-first rotating shaft, 131-ball, 14-U-shaped rotating frame, 15-conical gear, 16-circular gear, 17-tightening pin, 171-first buffer pad, 18-tension spring, 19-stop screw, 191-second buffer pad, 21-fixed plate, 22-second rotating shaft, 23-semicircular concave ring groove, 24-fan blades, 25-circular ring, 26-support column, 31-first pulley, 32-transmission belt, 33-second pulley, 34-motor. DETAILED DESCRIPTION

[0023] Example 1

[0024] like Figures 1 to 7As shown, a mechanical processing drain device described in the present invention adopts a technical solution that includes a drain component 1, wherein the drain component 1 includes a rectangular drain cage 11, the left edge of the upper end opening of the rectangular drain cage 11 is hinged to the left edge of the cover plate 12, and a plurality of water-permeable grooves 111 are evenly arranged on the front and rear side walls and the lower side wall of the rectangular drain cage 11 and the cover plate 12, and holes are respectively opened on the front and rear sides of the upper right side wall of the rectangular drain cage 11 to movably insert a U-shaped handle 112, and the U-shaped handle 112 is located at the front of the right outer wall of the rectangular drain cage 11. The two rear ends are respectively provided with springs 113, the U-shaped handle 112 is located at the upper parts of the front and rear ends of the rectangular drain cage 11, and is respectively fixedly connected to the L-shaped hooks 114, and the front and rear L-shaped hooks 114 are respectively facing the water-permeable slots 111 opened at the front and rear ends of the right end of the cover plate 12, and the centers of the left and right outer walls of the rectangular drain cage 11 are respectively fixedly connected to the first rotating shaft 13, and the left end of the first rotating shaft 13 on the left and the right end of the first rotating shaft 13 on the right are also respectively fixedly connected to the balls 131, and the left and right balls 131 are respectively slidably inserted into the left and right ends of the semicircular concave ring groove 23 At both ends, the left end of the first rotating shaft 13 on the left side and the right end of the first rotating shaft 13 on the right side can respectively use bearings as connecting parts with the left and right ends of the U-shaped rotating frame 14 so that the two can be rotated together. The left end of the first rotating shaft 13 on the left side is also fixed with a bevel gear 15, and the bevel gear 15 is meshed with the teeth of the circular ring gear 16 on the lower side. The circular ring gear 16 is fixedly installed on the upper part of the inner wall of the protective cover 2. The upper and lower sides of the front and rear side walls of the rectangular drain cage 11 where the water-permeable slot 111 is not opened are evenly provided with a number of circular holes from left to right. A tightening pin 17 is movably inserted in the circular hole, and one end of the tightening pin 17 located inside the rectangular drain cage 11 is fixedly mounted with a first buffer pad 171, and one side of the tightening pin 17 located outside the rectangular drain cage 11 is mounted with a tension spring 18, one end of the tension spring 18 is fixedly connected to the front and rear outer walls of the rectangular drain cage 11, and the other end of the tension spring 18 is fixedly connected to the outer pin cap of the tightening pin 17, and the middle part of the upper surface of the cover plate 12 is evenly screwed with a stop screw 19 from left to right, and the lower end of the stop screw 19 is fixedly mounted with a second buffer pad 191.

[0025] The upper and lower ends of the protective cover 2 are open, and the left and right inner walls of the edge of the lower port of the protective cover 2 are fixedly connected to the left and right ends of the fixing plate 21 respectively. The second rotating shaft 22 is rotatably inserted in the central opening of the fixing plate 21, and the upper end of the second rotating shaft 22 is fixedly sleeved together with the center of the middle crossbeam of the U-shaped rotating frame 14. A semicircular concave ring groove 23 is provided on the inner wall of the protective cover 2 facing the ball 131, and a plurality of fan blades 24 are arranged in a circular array on the second rotating shaft 22 at the upper end of the U-shaped rotating frame 14. A circular ring 25 is fixedly sleeved on the outer wall of the lower end of the protective cover 2, and four support columns 26 are arranged in a circular array on the lower side wall of the circular ring 25; the U-shaped rotating frame 14 of the drain assembly 1 at its upper end is driven and transmitted through the second rotating shaft 22 in the protective cover 2, and at the same time, the fan blades 24 are driven to introduce the air outside the protective cover 2 into its interior, thereby strengthening the air flow in the protective cover 2 and improving the intensity of water evaporation.

[0026] The lower end of the second rotating shaft 22 is driven by a driving mechanism 3, and the driving mechanism 3 is installed at the lower part of the protective cover 2. The driving mechanism 3 includes a first pulley 31 fixedly mounted on the lower end of the second rotating shaft 22, and a transmission belt 32 is mounted on the first pulley 31. The other end of the transmission belt 32 is mounted on a second pulley 33, and the second pulley 33 is fixedly mounted on the output shaft of a motor 34. The motor 34 can adopt a variable frequency motor with a brake, and the motor 34 is fixedly mounted on the upper right end of the ring 25; the second pulley 33 is driven to rotate by the motor 34, and then mechanical transmission is performed through the transmission belt 32 to realize the rotation of the first pulley 31, thereby driving the second rotating shaft 22 to rotate.

[0027] A control panel 4 is fixedly installed on the upper side wall of the front end of the ring 25 through a pipeline. The control panel 4 is used to control the motor's speed, start and stop, and set working time and other process parameters. A control box 5 is fixedly installed on the upper side wall of the left end of the ring 25. The control box 5 is used to cooperate with the motor for drive control.

[0028] The working principle of the present invention is as follows: when in use, the machined and rinsed workpiece is inserted into the rectangular drain cage 11 along the left inner wall of the rectangular drain cage 11. During the insertion process, one hand can be used to pull the top tightening pins 17 on one side of the rectangular drain cage 11 outward one by one from top to bottom, so that the workpiece gradually slides into the rectangular drain cage 11 and contacts its bottom. Afterwards, under the action of the top tightening pins 17 on both sides and the respective tension springs 18, the workpiece is quickly positioned in the middle of the rectangular drain cage 11, so as to prevent the two sides of the workpiece from respectively fitting against the inner wall of the rectangular drain cage 11. At the same time, the cover plate 12 is covered so that the front and rear sides of the right side of the cover plate 12 are closed. Insert the L-shaped hooks 114 at both ends of the U-shaped handle 112 into the water-permeable groove 111, so that the cover plate 12 is fully clamped on the upper end of the rectangular drain cage 11, and then tighten the stop screw 19 on the cover plate 12 accordingly, so that the second buffer pad 191 at the lower end of the stop screw 19 is pressed against the surface of the workpiece to fix it, and then use the control panel 4 to set the rotation frequency of the motor 34 and the working time, start the motor 34, and the motor 34 drives the second pulley 33 to rotate, and through the transmission of the transmission belt 32, drives the first pulley 31 to rotate, and the first pulley 31 drives the second rotating shaft 22 to rotate, thereby driving the U-shaped rotating frame 14 of the drain component 1 to rotate. The fan blades 24 rotate at high speed, and the U-shaped rotating frame 14 rotates to drive the first rotating shafts 13 on both sides of the upper end and the rectangular drain cage 11 between the first rotating shafts 13 to rotate horizontally at the same time. At the same time, since the first rotating shaft 13 and the U-shaped rotating frame 14 are rotationally connected through the sleeve bearing, the bevel gear 15 on the first rotating shaft 13 on the left side rotates under the action of the lower ring gear 16, thereby driving the middle rectangular drain cage 11 to rotate vertically perpendicular to the ground. Therefore, the workpiece inserted in the rectangular drain cage 11 rotates vertically while performing horizontal rotation and centrifugal rotation, thereby improving its surface and internal The probability of moisture in the hollow parts and drilled parts being thrown out is reduced. In addition, the fan blades 24 rotate at high speed to introduce air outside the protective cover 2 into the interior, accelerate the air flow rate inside it, and further increase the evaporation intensity of moisture on the workpiece surface, internal hollow parts and drilled parts, thereby significantly improving the drainage efficiency of the workpiece. After the drainage is completed, wait for the drain component 1 to stop rotating, push the U-shaped handle 112 inward by hand, squeeze the corresponding spring 113, so that the L-shaped hook 114 is separated from the right edge of the cover plate 12, and then open the cover plate 12, pull out the tightening pin 17 on one side, and pull the workpiece out of the rectangular drain cage 11 after the drainage is completed.

[0029] The electrical connection methods or structures not described in detail herein are prior art.

[0030] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the protection scope of the present invention.

Claims

1. A mechanical processing draining device, characterized in that: The invention comprises a drain assembly (1), wherein the drain assembly (1) comprises a rectangular drain cage (11), the left edge of the upper opening of the rectangular drain cage (11) is hinged to the left edge of the cover plate (12), the centers of the left and right outer walls of the rectangular drain cage (11) are respectively fixedly connected to a first rotating shaft (13), the left end of the first rotating shaft (13) on the left side and the right end of the first rotating shaft (13) on the right side are respectively rotatably mounted on the left and right ends of a U-shaped rotating frame (14), the left end of the first rotating shaft (13) on the left side is also fixedly mounted with a bevel gear (15), the teeth of the bevel gear (15) and the lower annular gear (16) are aligned. The teeth are meshed with each other, the annular gear (16) is fixedly mounted on the upper part of the inner wall of the protective cover (2), the upper and lower ends of the protective cover (2) are open, the left and right inner walls of the lower port edge of the protective cover (2) are respectively fixedly connected to the left and right ends of the fixing plate (21), the second rotating shaft (22) is rotatably inserted into the central opening of the fixing plate (21), the upper end of the second rotating shaft (22) is fixedly sleeved together with the center of the middle cross beam of the U-shaped rotating frame (14), and the lower end of the second rotating shaft (22) is driven by a driving mechanism (3), and the driving mechanism (3) is mounted on the lower part of the protective cover (2).

2. A mechanical processing draining device according to claim 1, characterized in that: A plurality of water-permeable slots (111) are evenly arranged on the front and rear side walls and the lower side wall of the rectangular drain cage (11) and the cover plate (12). Holes are respectively opened on the front and rear sides of the upper right side wall of the rectangular drain cage (11) to movably insert a U-shaped handle (112). The U-shaped handle (112) is located at the front and rear ends of the right side outer wall of the rectangular drain cage (11) and is respectively provided with springs (113). The upper parts of the front and rear ends of the U-shaped handle (112) located inside the rectangular drain cage (11) are respectively fixedly connected to L-shaped hooks (114). The front and rear L-shaped hooks (114) are respectively opposite to the water-permeable slots (111) opened at the front and rear ends of the right side of the cover plate (12).

3. A mechanical processing draining device according to claim 2, characterized in that: A plurality of circular holes are evenly arranged from left to right on the upper and lower sides of the front and rear side walls of the rectangular drain cage (11) where the water-permeable slot (111) is not arranged. A tightening pin (17) is movably inserted into the circular hole. The tightening pin (17) is located on one side of the outside of the rectangular drain cage (11) and is provided with a tension spring (18). One end of the tension spring (18) is fixedly connected to the front and rear outer side walls of the rectangular drain cage (11), and the other end of the tension spring (18) is fixedly connected to the outer pin cap of the tightening pin (17).

4. A mechanical processing draining device according to claim 3, characterized in that: One end of the tightening pin (17) located inside the rectangular drain cage (11) is fixedly sleeved with a first buffer pad (171).

5. The mechanical processing draining device according to claim 1, characterized in that: A stop screw (19) is evenly screwed on the middle portion of the upper surface of the cover plate (12) from left to right, and a second buffer pad (191) is fixedly mounted on the lower end of the stop screw (19).

6. A mechanical processing draining device according to claim 1, characterized in that: The left end of the first rotating shaft (13) on the left side and the right end of the first rotating shaft (13) on the right side are also fixedly connected to the balls (131) respectively. The inner side wall of the protective cover (2) facing the balls (131) is provided with a semicircular concave ring groove (23). The left and right balls (131) are slidably inserted into the left and right ends of the semicircular concave ring groove (23) respectively.

7. The mechanical processing draining device according to claim 1, characterized in that: A plurality of fan blades (24) are arranged in a circular array on the second rotating shaft (22) at the upper end of the U-shaped rotating frame (14).

8. The mechanical processing draining device according to claim 1, characterized in that: A circular ring (25) is fixedly mounted on the outer side wall of the lower end of the protective cover (2), and four supporting columns (26) are arranged in a circular array on the lower side wall of the circular ring (25).

9. A mechanical processing draining device according to any one of claims 1 or 8, characterized in that: The driving mechanism (3) comprises a first pulley (31) fixedly mounted on the lower end of the second rotating shaft (22); a transmission belt (32) is mounted on the first pulley (31); the other end of the transmission belt (32) is mounted on a second pulley (33); the second pulley (33) is fixedly mounted on the output shaft of a motor (34); and the motor (34) is fixedly mounted on the upper right end of the ring (25).

10. The mechanical processing drainage device according to claim 8, characterized in that: A control panel (4) is fixedly mounted on the front upper side wall of the circular ring (25) via a pipeline, and a control box (5) is fixedly mounted on the left upper side wall of the circular ring (25).

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