Horizontal processing machine tool for cam

Abstract

The utility model discloses a cam horizontal machine tool which comprises a base, a workpiece clamping module is installed at the upper end of the left side of the base, a displacement module is installed at the upper end of the right side of the base, a workpiece cutting module is movably installed at the upper end of the displacement module, and a water pump is fixed at the upper end of the workpiece cutting module. Meanwhile, a cooling mechanism is mounted at the left end of the water pump and is used for cooling a cutter of the workpiece cutting module; a liquid collecting tank is fixed to the middle of the left side of the base, the liquid collecting tank is connected with a water inlet of a water pump through a hose, a filtering assembly is installed in the liquid collecting tank, and the filtering assembly is used for filtering cooling liquid. And meanwhile, the cooling liquid can be filtered and recycled, so that recycling is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a cam horizontal processing machine tool. Background Art

[0002] The arc surface indexing cam mechanism is widely used in the CNC fourth axis due to its incomparable advantages in dynamic performance, load-bearing capacity and indexing accuracy. It is an ideal transmission mechanism. The arc surface indexing cam mechanism is relatively complex and difficult to process. At present, the machine tools used to process the arc surface indexing cam mechanism are of two types: swing head vertical cam CNC processing machine tools and horizontal cam processing machine tools.

[0003] In the patent application with the authorization publication number CN214489100U and the authorization publication date 2021-10-26, and the name of "Horizontal Processing Machine Tool for Arc Surface Indexing Cam", the cutting module and the workpiece clamping module are respectively fixed on the first and second worktables, and the first worktable is installed on the rotary worktable. Therefore, the cutting module can rotate with the rotary worktable, and the second worktable that fixes the workpiece will not rotate. In this way, the overall installation size of the cutting module is small, and the cutting module will not interfere with the second worktable when rotating with the rotary worktable. The distance from the cutting module to the center of the workpiece can be shortened to the maximum extent, and the rigidity and processing accuracy of the cutting module can be improved;

[0004] During the actual use of the above-mentioned device, when the cutting module processes the workpiece on the workpiece clamping module through the tool, the tool temperature will be too high. Long-term use will cause cracks and chipping in the tool, reducing the service life of the tool and making it inconvenient to recycle the coolant.

[0005] So we proposed a cam horizontal processing machine to solve the above problems. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The purpose of the utility model is to provide a cam horizontal processing machine tool to solve the problems in the current market raised by the above background technology.

[0008] 2. Technical solution:

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cam horizontal processing machine tool, comprising a base, a workpiece clamping module is installed on the left upper end of the base, a displacement module is installed on the right upper end of the base, a workpiece cutting module is movably installed on the upper end of the displacement module, a water pump is fixed on the upper end of the workpiece cutting module, and a cooling mechanism is installed on the left end of the water pump, and the cooling mechanism is used to cool the tool of the workpiece cutting module;

[0010] A liquid collecting tank is fixed at the middle part of the left side of the base, and the liquid collecting tank is connected to the water inlet of the water pump through a hose, and a filter component is installed inside the liquid collecting tank, and the filter component is used to filter the coolant.

[0011] Furthermore, the cooling mechanism includes a water outlet pipe connected to the water outlet of the water pump and an electric push rod fixed on the workpiece cutting module, the left end of the water outlet pipe is connected to a bellows, and the left end of the bellows is fixed to a nozzle, the output end of the electric push rod is fixedly connected to a driving rod, and the left end of the driving rod is rotatably mounted with a frame, and the middle part of the left end of the frame is fixed to the side of the nozzle.

[0012] Through the above technical solution, when the electric push rod is started, the nozzle can be driven to rotate to achieve angle adjustment.

[0013] Furthermore, the filter assembly includes four mounting parts, which are respectively installed at the front and rear ends of the left and right sides of the liquid collecting tank, and the outer sides of the four mounting parts are jointly sleeved with an activated carbon filter plate and a filter net, and the filter net is installed at the upper end of the activated carbon filter plate, and a driving mechanism is installed at the lower end of the activated carbon filter plate.

[0014] Through the above technical solution, the coolant can be filtered through the activated carbon filter plate and the filter net.

[0015] Furthermore, the mounting member includes a fixing plate fixedly mounted on the inner wall of the liquid collecting tank, a positioning rod is fixed to the upper end of the fixing plate, a pressure spring is sleeved on the outer side of the positioning rod, and a fixing nut is threadedly connected to the upper end of the positioning rod.

[0016] Through the technical solution, the fixing nut can be rotated and removed.

[0017] Furthermore, the upper and lower ends of the pressure spring are respectively attached to the lower end surface of the fixing nut and the upper end surface of the filter screen.

[0018] Through the above technical solution, the pressure spring can drive the filter screen to move downward.

[0019] Furthermore, the driving mechanism includes a rotating shaft with a bearing installed in the liquid collecting tank, and a driving cam is fixedly mounted on the outer side of the rotating shaft, and the maximum radius of the driving cam is greater than the shortest distance from the rotating shaft to the activated carbon filter plate.

[0020] Through the above technical solution, the cam can drive the activated carbon filter plate to move up after rotating.

[0021] 3. Beneficial effects:

[0022] By adopting the technical solution provided by the utility model, compared with the prior art, the utility model cam horizontal processing machine tool cools down the tool through the cooling mechanism to avoid excessive temperature and extend the service life. At the same time, the coolant can be filtered and recovered to achieve recycling. The specific contents are as follows:

[0023] When the tool on the workpiece cutting module needs to cut the workpiece fixed by the workpiece clamping module, the electric push rod is started first, and the electric push rod drives the driving rod to move. The driving rod drives the nozzle to rotate through the frame to achieve angle adjustment, so that the coolant sprayed by the nozzle is directed to the cutting part of the tool to achieve the cooling operation of the tool, avoid excessive temperature and extend the service life;

[0024] After the coolant cools down the tool, it falls into the liquid collection tank and passes through the filter screen and activated carbon filter plate in turn to filter the coolant. After cooling, it is then pumped out by the water pump for recycling. When filtering above the filter screen and activated carbon filter plate, the motor at the end of the shaft is started, and the shaft drives the drive cam to rotate. During the rotation of the driving cam, the activated carbon filter plate and filter screen are squeezed, driving the activated carbon filter plate and filter screen to move up, and then reset downward under the action of its own gravity and pressure spring, achieving up and down shaking, thereby improving the cooling liquid filtration efficiency. At the same time, after turning and removing the fixing nut, the activated carbon filter plate and filter screen can be disassembled for easy cleaning and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall side-view stereoscopic structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the liquid collecting tank of the utility model in side section;

[0028] Figure 4 It is a schematic diagram of the explosion structure of the mounting piece of the utility model.

[0029] In the figure: 1. base; 2. workpiece clamping module; 3. displacement module; 4. workpiece cutting module; 5. water pump; 6. cooling mechanism; 61. water outlet pipe; 62. bellows; 63. nozzle; 64. frame; 65. electric push rod; 66. driving rod; 7. collecting tank; 8. filter assembly; 81. mounting part; 811. fixing plate; 812. positioning rod; 813. pressure spring; 814. fixing nut; 82. activated carbon filter plate; 83. filter screen; 84. rotating shaft; 85. driving cam. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0034] See also Figure 1-4A cam horizontal processing machine tool comprises a base 1, a workpiece clamping module 2 is installed on the upper left end of the base 1, and a displacement module 3 is installed on the upper right end of the base 1, and a workpiece cutting module 4 is movably installed on the upper end of the displacement module 3, and a water pump 5 is fixed on the upper end of the workpiece cutting module 4, and a cooling mechanism 6 is installed on the left end of the water pump 5, and the cooling mechanism 6 is used to cool the tool of the workpiece cutting module 4; the cooling mechanism 6 comprises a water outlet pipe 61 connected to the water outlet of the water pump 5 and an electric push rod 65 fixed on the workpiece cutting module 4, the left end of the water outlet pipe 61 is connected to a bellows 62, and a nozzle 63 is fixed on the left end of the bellows 62, and the output end of the electric push rod 65 is fixedly connected to a driving rod 66, and a frame 64 is rotatably installed on the left end of the driving rod 66, and the middle part of the left end of the frame 64 is fixed to the side of the nozzle 63;

[0035] When the tool on the workpiece cutting module 4 needs to cut the workpiece fixed by the workpiece clamping module 2, the electric push rod 65 is first started, and the electric push rod 65 drives the driving rod 66 to move, and the driving rod 66 drives the nozzle 63 to rotate through the frame 64 to achieve angle adjustment, so that the coolant sprayed by the nozzle 63 is directed to the cutting part of the tool to achieve the cooling operation of the tool, avoid excessive temperature, and extend the service life;

[0036] A liquid collecting tank 7 is fixed to the middle of the left side of the base 1, and the liquid collecting tank 7 is connected to the water inlet of the water pump 5 through a hose, and a filter assembly 8 is installed inside the liquid collecting tank 7, and the filter assembly 8 is used to filter the coolant; the filter assembly 8 includes four mounting parts 81, and the four mounting parts 81 are respectively installed at the front and rear ends of the left and right sides of the liquid collecting tank 7, and the outer sides of the four mounting parts 81 are jointly sleeved with an activated carbon filter plate 82 and a filter screen 83, and the filter screen 83 is installed at the upper end of the activated carbon filter plate 82, and the lower end of the activated carbon filter plate 82 is installed with a driving mechanism; the mounting part 81 includes a fixed mounting A fixing plate 811 is arranged on the inner wall of the liquid collecting tank 7, a positioning rod 812 is fixed to the upper end of the fixing plate 811, and a pressure spring 813 is sleeved on the outer side of the positioning rod 812, and a fixing nut 814 is threadedly connected to the upper end of the positioning rod 812; the upper and lower ends of the pressure spring 813 are respectively attached to the lower end surface of the fixing nut 814 and the upper end surface of the filter screen 83; the driving mechanism includes a rotating shaft 84 installed in the liquid collecting tank 7 with a bearing, and a driving cam 85 is sleeved and fixed on the outer side of the rotating shaft 84, and the maximum radius of the driving cam 85 is greater than the shortest distance from the rotating shaft 84 to the activated carbon filter plate 82;

[0037] After the coolant cools the tool, it falls into the liquid collecting tank 7, passes through the filter screen 83 and the activated carbon filter plate 82 in turn, filters the coolant, and is cooled by the existing refrigerator. It is then extracted by the water pump 5 for recycling. When the coolant is filtered above the filter screen 83 and the activated carbon filter plate 82, the motor at the end of the rotating shaft 84 is started, and the rotating shaft 84 drives the driving cam 85 to rotate. During the rotation of the driving cam 85, the activated carbon filter plate 82 and the filter screen 83 are squeezed, driving the activated carbon filter plate 82 and the filter screen 83 to move upward, and then reset downward under the action of its own gravity and the pressure spring 813, thereby achieving up and down shaking, improving the cooling liquid filtration efficiency, and then rotating and removing the fixing nut 814, the activated carbon filter plate 82 and the filter screen 83 can be disassembled for easy cleaning and replacement.

[0038] Working principle: When using the cam horizontal processing machine, Figure 1-4 As shown, the cam is first fixed by the workpiece clamping module 2, and then the displacement module 3 drives the workpiece cutting module 4 to move to a suitable position. When the workpiece cutting module 4 uses a tool to process the cam, the electric push rod 65 is first started to drive the nozzle 63 to rotate to achieve angle adjustment, so that the coolant sprayed by the nozzle 63 is directed to the cutting part of the tool to achieve cooling of the tool, avoid excessive temperature, and extend the service life. The coolant after heat exchange falls into the liquid collection tank 7, is filtered through the filter screen 83 and the activated carbon filter plate 82, and is cooled by the existing refrigerator and then extracted by the water pump 5 for recycling. When the coolant is filtered above the filter screen 83 and the activated carbon filter plate 82, the driving mechanism is used to improve the cooling efficiency of the coolant, and then the fixing nut 814 is rotated and removed, and the activated carbon filter plate 82 and the filter screen 83 can be disassembled for easy cleaning and replacement.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cam horizontal processing machine tool, characterized in that: The invention comprises a base (1), wherein a workpiece clamping module (2) is mounted on the upper left end of the base (1), and a displacement module (3) is mounted on the upper right end of the base (1), and a workpiece cutting module (4) is movably mounted on the upper end of the displacement module (3), and a water pump (5) is fixed on the upper end of the workpiece cutting module (4), and a cooling mechanism (6) is mounted on the left end of the water pump (5), and the cooling mechanism (6) is used to cool the cutting tool of the workpiece cutting module (4); A liquid collecting tank (7) is fixed to the middle of the left side of the base (1), and the liquid collecting tank (7) is connected to the water inlet of the water pump (5) via a hose, and a filter assembly (8) is installed inside the liquid collecting tank (7), and the filter assembly (8) is used to filter the coolant.

2. A cam horizontal processing machine tool according to claim 1, characterized in that: The cooling mechanism (6) comprises a water outlet pipe (61) connected to the water outlet of the water pump (5) and an electric push rod (65) fixed on the workpiece cutting module (4); the left end of the water outlet pipe (61) is connected to a bellows (62), and the left end of the bellows (62) is fixed to a nozzle (63); the output end of the electric push rod (65) is fixedly connected to a driving rod (66), and the left end of the driving rod (66) is rotatably mounted with a frame (64), and the middle part of the left end of the frame (64) is fixed to the side of the nozzle (63).

3. The cam horizontal processing machine tool according to claim 1, characterized in that: The filter assembly (8) comprises four mounting members (81), the four mounting members (81) being mounted on the front and rear ends of the left and right sides of the liquid collecting tank (7) respectively, and an activated carbon filter plate (82) and a filter screen (83) are sleeved on the outer sides of the four mounting members (81), and the filter screen (83) is mounted on the upper end of the activated carbon filter plate (82), and a driving mechanism is mounted on the lower end of the activated carbon filter plate (82).

4. The cam horizontal processing machine tool according to claim 3, characterized in that: The mounting member (81) comprises a fixing plate (811) fixedly mounted on the inner wall of the liquid collecting tank (7); a positioning rod (812) is fixed to the upper end of the fixing plate (811); a pressure spring (813) is sleeved on the outer side of the positioning rod (812); and a fixing nut (814) is threadedly connected to the upper end of the positioning rod (812).

5. The cam horizontal processing machine tool according to claim 4, characterized in that: The upper and lower ends of the pressure spring (813) are respectively attached to the lower end surface of the fixing nut (814) and the upper end surface of the filter screen (83).

6. The cam horizontal processing machine tool according to claim 3, characterized in that: The driving mechanism comprises a rotating shaft (84) whose bearing is installed in the liquid collecting tank (7), and a driving cam (85) is sleeved and fixed on the outer side of the rotating shaft (84), and the maximum radius of the driving cam (85) is greater than the shortest distance from the rotating shaft (84) to the activated carbon filter plate (82).

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