Numerical control lathe special for machining vortex pump impeller

Abstract

The utility model relates to the technical field of vortex pump impeller machining lathes, and discloses a special numerical control lathe for vortex pump impeller machining, which comprises a lathe body, a clamping and cleaning mechanism is arranged in the lathe body, an adjusting mechanism is arranged in the lathe body, the clamping and cleaning mechanism comprises a clamping assembly and a cleaning assembly, and the clamping assembly and the cleaning assembly are arranged on the lathe body. The cleaning assembly is arranged at the bottom of the clamping assembly. A workpiece is clamped, the workpiece is prevented from moving in the machining process, machining failure is caused, the workpiece can rotate in the machining process, the periphery of the workpiece is conveniently machined into the shape of an impeller, a cleaning assembly lubricates a machining cutter body, chippings generated during machining fall down, the chippings are filtered through a filter screen, and the machining efficiency is improved. Lubricating liquid is pumped out by the circulating water pump after being filtered by the filter screen and conveyed into the water tank, the lubricating liquid is recycled, and after machining is completed, the filter screen is taken out to clean chippings on the top.

Description

Technical Field

[0001] The utility model relates to the technical field of lathes for processing vortex pump impellers, in particular to a special numerically controlled lathe for processing vortex pump impellers. Background Art

[0002] The vortex pump (also called vortex pump) is a vane pump. It is mainly composed of an impeller, a pump body and a pump cover. The impeller is a power machine with continuously rotating blades as the main body, which converts energy between the fluid working medium and the shaft power. When processing the impeller, a special CNC lathe for vortex pump impeller processing is required.

[0003] During use of the existing impeller processing lathe, the longitudinal extension direction of the tool and the workpiece is cut by a sliding component, and the adjustment component drives the tool to cut the workpiece in the transverse direction. However, in actual use, a large amount of waste chips will be generated during the turning process of the impeller by the lathe. These waste chips will fall on the workbench, affecting the movement of the tool and are difficult to clean. Therefore, it is necessary to improve a special CNC lathe for vortex pump impeller processing to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a special CNC lathe for machining vortex pump impellers to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a special CNC lathe for processing vortex pump impellers, comprising a lathe body, a clamping and cleaning mechanism is arranged inside the lathe body, and an adjusting mechanism is arranged inside the lathe body;

[0006] The clamping and cleaning mechanism comprises a clamping component and a cleaning component, and the cleaning component is arranged at the bottom of the clamping component.

[0007] Preferably, the clamping assembly includes a mounting frame, which is fixedly installed inside the lathe body, a rotating cylinder is rotatably installed inside the mounting frame, a gear one is fixedly installed outside the rotating cylinder, a rotating disk is rotatably installed inside the rotating cylinder, a vortex disk is fixedly installed on the right side of the rotating disk, a gear two is rotatably installed on the inner side of the rotating cylinder, a motor one is fixedly installed on the top of the rotating cylinder, a motor two is fixedly installed inside the lathe body, a gear three is fixedly installed on the output end of the motor two, and a clamping block is slidably installed inside the rotating cylinder to prevent the workpiece from moving during processing, thereby causing processing failure, so that the workpiece can rotate during processing, which is convenient for processing the periphery of the workpiece into the shape of an impeller, and there is no need to manually rotate the workpiece to prevent large errors.

[0008] Preferably, the output end of motor one is fixedly mounted on gear two, a toothed structure is provided on the left side of the rotating disk, and the toothed structure is meshed with gear two, gear three is meshed with gear one, a vortex tooth is provided on the left side of the clamping block, and the vortex tooth is meshed with the vortex disk, and three groups of clamping blocks are provided, which are distributed in a circle at the center of the right side of the rotating cylinder, so as to clamp the workpiece and center and fix the workpiece.

[0009] Preferably, the cleaning assembly includes a trapezoidal frame, which is fixedly installed inside the lathe body, a filter screen is provided on the top of the trapezoidal frame, a drain pipe is fixedly installed on the bottom of the trapezoidal frame, a circulating water pump is fixedly installed on the end of the drain pipe away from the trapezoidal frame, a water tank is provided at the bottom of the lathe body, a water pump is fixedly installed on the top of the water tank through a connecting pipe, an outlet pipe is fixedly installed on the back of the water pump, and a nozzle is fixedly installed on the end of the outlet pipe away from the water pump. The debris is filtered through the filter screen, and the lubricating fluid is filtered through the filter screen and then pumped out by the circulating water pump and transported to the inside of the water tank for recycling. After the processing is completed, the filter screen is taken out to clean the debris on the top.

[0010] Preferably, the drain pipe is connected to the circulating water pump via a water pipe, a water inlet pipe is fixedly installed on the top of the water tank, through holes are opened at positions corresponding to the trapezoidal frame and the drain pipe, and the drain pipe is fixedly installed inside the through hole, so that the lubricating fluid can be filtered and recycled.

[0011] Preferably, the adjustment mechanism includes an installation frame 1, which is fixedly installed inside the lathe body, a threaded rod 1 is rotatably installed inside the installation frame 1, a motor 3 is fixedly installed inside the installation frame 1, an installation frame 2 is threadedly installed on the outer side of the threaded rod 1, a threaded rod 2 is rotatably installed inside the installation frame 2, a motor 4 is fixedly installed inside the installation frame 2, a sliding block is threadedly installed on the outer side of the threaded rod 2, a lifting platform is fixedly installed on the bottom of the sliding block, a mounting plate is fixedly installed on the bottom of the lifting platform, and a processing knife body is arranged on the bottom of the mounting plate, so that the processing knife body can be moved in three directions, so that the processing operation is more refined and the applicability of the device is increased.

[0012] Preferably, the third output end of the motor is fixedly mounted on the threaded rod one, the fourth output end of the motor is fixedly mounted on the threaded rod two, a through hole is opened at the corresponding position of the mounting plate and the water outlet pipe, and the water outlet pipe passes through the through hole and is fixedly mounted on the nozzle, so that the lubricating liquid lubricates the processing knife body.

[0013] Compared with the prior art, the utility model provides a special CNC lathe for machining vortex pump impellers, which has the following beneficial effects:

[0014] 1. The special CNC lathe for processing the vortex pump impeller has a clamping and cleaning mechanism, which can clamp the workpiece and center the workpiece during use to prevent the workpiece from moving during processing, thereby causing processing failure. The workpiece can be rotated during processing, which is convenient for processing the periphery of the workpiece into the shape of an impeller, and there is no need to manually rotate the workpiece to prevent large errors. The cleaning component lubricates the processing knife body and allows the debris generated by the processing to fall down. The debris is filtered through the filter screen. The lubricating fluid is filtered through the filter screen and then pumped out by the circulating water pump and transported to the inside of the water tank. The lubricating fluid is recycled. After the processing is completed, the filter screen is taken out to clean the debris on the top.

[0015] 2. The special CNC lathe for processing the vortex pump impeller has an adjustment mechanism. During use, the second threaded rod rotates through the sliding block to drive the lifting platform to move. The lifting platform is started to adjust the position of the processing tool body, so that the processing tool body can be moved in three directions, making the processing operation more refined and increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the appearance and structure of the clamping and cleaning mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the clamping assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the appearance structure of the cleaning component of the utility model;

[0021] Figure 5 This is a schematic diagram of the appearance structure of the adjustment mechanism of the utility model.

[0022] In the figure: 1. lathe body; 2. clamping and cleaning mechanism; 21. clamping assembly; 211. mounting frame; 212. rotating cylinder; 213. gear one; 214. rotating disk; 215. gear two; 216. motor one; 217. motor two; 218. vortex disk; 219. gear three; 2110. clamping block; 22. cleaning assembly; 221. trapezoidal frame; 222. filter screen; 223. drain pipe; 224. circulating water pump; 225. water tank; 226. water pump; 227. outlet pipe; 228. nozzle; 3. adjusting mechanism; 31. mounting frame one; 32. threaded rod one; 33. motor three; 34. mounting frame two; 35. threaded rod two; 36. motor four; 37. lifting platform; 38. mounting plate; 39. machining tool body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] See also Figure 1-4 The utility model provides a technical solution: a special CNC lathe for processing vortex pump impellers, comprising a lathe body 1, a clamping and cleaning mechanism 2 is arranged inside the lathe body 1, and an adjusting mechanism 3 is arranged inside the lathe body 1;

[0027] The clamping and cleaning mechanism 2 comprises a clamping component 21 and a cleaning component 22 , and the cleaning component 22 is arranged at the bottom of the clamping component 21 .

[0028] Furthermore, the clamping assembly 21 includes a mounting frame 211, which is fixedly installed inside the lathe body 1, a rotating cylinder 212 is rotatably installed inside the mounting frame 211, a gear 1 213 is fixedly installed outside the rotating cylinder 212, a rotating disk 214 is rotatably installed inside the rotating cylinder 212, a vortex 218 is fixedly installed on the right side of the rotating disk 214, a gear 215 is rotatably installed on the inner side of the rotating cylinder 212, a motor 1 216 is fixedly installed on the top of the rotating cylinder 212, a motor 217 is fixedly installed inside the lathe body 1, a gear 3 219 is fixedly installed on the output end of the motor 217, and a clamping block 2110 is slidably installed inside the rotating cylinder 212 to prevent the workpiece from moving during the processing, which will lead to processing failure and enable the workpiece to rotate during the processing, so as to facilitate the processing of the surrounding of the workpiece into the shape of an impeller, and there is no need to manually rotate the workpiece to prevent large errors.

[0029] Furthermore, the output end of motor 1 216 is fixedly installed with gear 2 215, a toothed structure is arranged on the left side of the rotating disk 214, and the toothed structure is meshed with gear 2 215, gear 3 219 is meshed with gear 1 213, a volute tooth is arranged on the left side of the clamping block 2110, and the volute tooth is meshed with the volute 218, and the clamping block 2110 is provided with three groups, which are distributed in a circle at the center of the right side of the rotating cylinder 212, so as to clamp the workpiece and center and fix the workpiece.

[0030] Furthermore, the cleaning component 22 includes a trapezoidal frame 221, which is fixedly installed inside the lathe body 1. A filter screen 222 is arranged on the top of the trapezoidal frame 221, a drain pipe 223 is fixedly installed on the bottom of the trapezoidal frame 221, and a circulating water pump 224 is fixedly installed on the end of the drain pipe 223 away from the trapezoidal frame 221. A water tank 225 is arranged at the bottom of the lathe body 1, and a water pump 226 is fixedly installed on the top of the water tank 225 through a connecting pipe. An outlet pipe 227 is fixedly installed on the back of the water pump 226, and a nozzle 228 is fixedly installed on the end of the outlet pipe 227 away from the water pump 226. The debris is filtered through the filter screen 222, and the lubricating fluid is filtered through the filter screen 222 and then extracted by the circulating water pump 224 and transported to the inside of the water tank 225, so as to recycle the lubricating fluid. After the processing is completed, the filter screen 222 is taken out to clean the debris on the top.

[0031] Furthermore, the drain pipe 223 is connected to the circulating water pump 224 through a water pipe, a water inlet pipe is fixedly installed on the top of the water tank 225, through holes are opened at the corresponding positions of the trapezoidal frame 221 and the drain pipe 223, and the drain pipe 223 is fixedly installed inside the through hole, so that the lubricating fluid can be filtered and recycled.

[0032] Embodiment two:

[0033] See also Figure 5In combination with the first embodiment, it is further obtained that the adjustment mechanism 3 includes a mounting frame 31, the mounting frame 31 is fixedly installed inside the lathe body 1, a threaded rod 32 is rotatably installed inside the mounting frame 31, a motor 33 is fixedly installed inside the mounting frame 31, a mounting frame 2 34 is threadedly installed on the outer side of the threaded rod 32, a threaded rod 2 35 is rotatably installed inside the mounting frame 2 34, a motor 4 36 is fixedly installed inside the mounting frame 2 34, a sliding block is threadedly installed on the outer side of the threaded rod 2 35, a lifting platform 37 is fixedly installed at the bottom of the sliding block, a mounting plate 38 is fixedly installed at the bottom of the lifting platform 37, and a processing knife body 39 is arranged at the bottom of the mounting plate 38, so that the processing knife body 39 can be moved in three directions, so that the processing operation is more refined and the applicability of the device is increased.

[0034] Furthermore, the output end of motor three 33 is fixedly installed on threaded rod one 32, the output end of motor four 36 is fixedly installed on threaded rod two 35, through holes are opened at corresponding positions of the mounting plate 38 and the water outlet pipe 227, and the water outlet pipe 227 passes through the through holes and is fixedly installed on the nozzle 228, so that the lubricating liquid lubricates the processing knife body 39.

[0035] In actual operation, when this device is used, the vortex pump impeller to be processed is placed inside the clamping block 2110, and the motor 1 216 is started. The output end of the motor 1 216 drives the gear 215 to rotate. The rotation of the gear 215 drives the rotating disk 214 with a toothed structure meshing therewith to rotate, thereby driving the vortex 218 to rotate. The rotation of the vortex 218 moves the clamping block 2110 with a vortex tooth structure, thereby moving the clamping block 2110 toward the center, thereby clamping the workpiece, centering and fixing the workpiece to prevent the workpiece from moving during the processing, thereby causing the processing to fail. The motor 217 is started. The output end of the motor 217 drives the gear 3 219 to rotate. The rotation of the gear 3 219 drives the gear 1 213 meshing therewith to rotate, thereby allowing the workpiece to rotate during the processing, making it easy to process the periphery of the workpiece into the shape of an impeller, and there is no need to manually rotate the workpiece to prevent large errors. Start motor three 33, the rotation of motor three 33 drives threaded rod one 32 to rotate, the rotation of threaded rod one 32 causes installation frame two 34 to move, start motor four 36, the output end of motor four 36 drives threaded rod two 35 to rotate, the rotation of threaded rod two 35 drives lifting platform 37 to move through sliding block, start lifting platform 37 to adjust the position of processing knife body 39, so that processing knife body 39 can be moved in three directions, making processing operation more refined and increasing the applicability of the device, start water pump 226, water pump 226 sprays lubricating fluid inside water tank 225 through nozzle 228, lubricates processing knife body 39, and makes debris generated by processing fall down, and the debris is filtered through filter screen 222, and the lubricating fluid is filtered through filter screen 222 and then extracted by circulating water pump 224 and transported to the inside of water tank 225, so as to recycle the lubricating fluid, and after processing is completed, take out filter screen 222 and clean up the debris on the top.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A special CNC lathe for machining vortex pump impellers, comprising a lathe body (1), characterized in that: The lathe body (1) is provided with a clamping and cleaning mechanism (2) inside, and the lathe body (1) is provided with an adjusting mechanism (3) inside; The clamping and cleaning mechanism (2) comprises a clamping component (21) and a cleaning component (22), wherein the cleaning component (22) is arranged at the bottom of the clamping component (21).

2. A special CNC lathe for machining vortex pump impellers according to claim 1, characterized in that: The clamping assembly (21) comprises a mounting frame (211), wherein the mounting frame (211) is fixedly mounted inside the lathe body (1), a rotating cylinder (212) is rotatably mounted inside the mounting frame (211), a gear one (213) is fixedly mounted outside the rotating cylinder (212), a rotating disk (214) is rotatably mounted inside the rotating cylinder (212), a vortex disk (218) is fixedly mounted on the right side of the rotating disk (214), a gear two (215) is rotatably mounted inside the rotating cylinder (212), a motor one (216) is fixedly mounted on the top of the rotating cylinder (212), a motor two (217) is fixedly mounted inside the lathe body (1), a gear three (219) is fixedly mounted on the output end of the motor two (217), and a clamping block (2110) is slidably mounted inside the rotating cylinder (212).

3. A special CNC lathe for machining vortex pump impellers according to claim 2, characterized in that: The output end of the motor 1 (216) is fixedly mounted on the gear 2 (215); a toothed structure is provided on the left side of the rotating disk (214), and the toothed structure is meshed with the gear 2 (215); the gear 3 (219) is meshed with the gear 1 (213); a volute tooth is provided on the left side of the clamping block (2110), and the volute tooth is meshed with the scroll (218); the clamping block (2110) is provided with three groups, which are distributed in a circle at the center of the right side of the rotating cylinder (212).

4. The special CNC lathe for machining vortex pump impeller according to claim 1, characterized in that: The cleaning assembly (22) comprises a trapezoidal frame (221), the trapezoidal frame (221) being fixedly mounted inside the lathe body (1), a filter screen (222) being arranged on the top of the trapezoidal frame (221), a drainage pipe (223) being fixedly mounted on the bottom of the trapezoidal frame (221), a circulating water pump (224) being fixedly mounted on one end of the drainage pipe (223) away from the trapezoidal frame (221), a water tank (225) being arranged on the bottom of the lathe body (1), a water pump (226) being fixedly mounted on the top of the water tank (225) via a connecting pipe, a water outlet pipe (227) being fixedly mounted on the back of the water pump (226), and a nozzle (228) being fixedly mounted on one end of the water outlet pipe (227) away from the water pump (226).

5. A special CNC lathe for machining vortex pump impellers according to claim 4, characterized in that: The drainage pipe (223) is connected to the circulating water pump (224) via a water pipe, a water inlet pipe is fixedly installed on the top of the water tank (225), a through hole is opened at a position corresponding to the drainage pipe (223), and the drainage pipe (223) is fixedly installed inside the through hole.

6. A special CNC lathe for machining vortex pump impellers according to claim 4, characterized in that: The adjusting mechanism (3) comprises a mounting frame (31), wherein the mounting frame (31) is fixedly mounted inside the lathe body (1), a threaded rod (32) is rotatably mounted inside the mounting frame (31), a motor (33) is fixedly mounted inside the mounting frame (31), a mounting frame (34) is threadedly mounted on the outer side of the threaded rod (32), a threaded rod (35) is rotatably mounted inside the mounting frame (34), a motor (36) is fixedly mounted inside the mounting frame (34), a sliding block is threadedly mounted on the outer side of the threaded rod (35), a lifting platform (37) is fixedly mounted on the bottom of the sliding block, a mounting plate (38) is fixedly mounted on the bottom of the lifting platform (37), and a processing knife body (39) is arranged at the bottom of the mounting plate (38).

7. A special CNC lathe for machining vortex pump impellers according to claim 6, characterized in that: The output end of the motor three (33) is fixedly mounted on the threaded rod one (32), and the output end of the motor four (36) is fixedly mounted on the threaded rod two (35). Through holes are provided at positions corresponding to the mounting plate (38) and the water outlet pipe (227), and the water outlet pipe (227) passes through the through holes and is fixedly mounted on the nozzle (228).

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