Nine-axis five-linkage turning and milling combined machine tool

Abstract

The present application relates to the technical field of machining, in particular to a nine-axis five-linkage turning and milling combined machine tool, which comprises a turning and milling combined machine tool body, a discharge pipe arranged on the turning and milling combined machine tool body, a circulating bin used in cooperation with the discharge pipe, and an electromagnet arranged on the circulating bin, wherein the electromagnet is multiple, and the iron powder in the cooling liquid is adsorbed by the electromagnet to avoid the iron powder entering the circulating pipeline with the cooling liquid. In use, the nine-axis five-linkage turning and milling combined machine tool is different from the prior art, and the iron filings in the cooling liquid flowing out of the discharge pipe are continuously collected through the arrangement of the circulating part. The fine iron powder in the cooling liquid is attracted by the magnetic attraction part controlled by the electromagnet to avoid the iron powder entering the circulating pipeline with the cooling liquid, causing pipeline blockage. At the same time, the iron filings and iron powder on the conveying belt are pushed into the collecting bin by the pushing-out part, facilitating subsequent processing. The arrangement of the cleaning assembly can clean the fine iron powder adhered to the pushing-out plate of the electromagnet.

Description

Technical Field

[0001] This invention relates to the field of machining technology, specifically to a nine-axis, five-linkage turning and milling composite machine tool. Background Technology

[0002] Composite machining is one of the most popular machining processes internationally and is an advanced manufacturing technology. Composite machining combines several different machining processes on a single machine tool. Among these, the turning-milling-turning intelligent manufacturing machine tool is currently the most widely used type. Its main difference from a conventional CNC lathe lies in replacing the ordinary turret tool post with a turret tool post equipped with a powered tool, and adding a C-axis function to the spindle. This allows for milling and turning functions via a powered tool. When performing combined turning-milling-turning operations on a workpiece, especially when the workpiece is a metal part such as iron, the integrated machine tool requires coolant to spray onto the workpiece and tool surfaces during the machining process, providing lubrication and cooling. However, during the process of spraying cutting fluid onto the workpiece, the debris generated on the workpiece surface will enter the circulation system along with the coolant. After entering the circulation system, the coolant will enter the circulation chamber at the rear of the integrated machine tool. The coolant carrying debris will accumulate inside the circulation chamber, further causing blockage of the internal pipes of the circulation unit. To solve this problem, factories usually use workers to shovel out the metal chips with hand-held spatulas to prevent them from clogging the coolant circulation unit. However, this can only clean out larger metal chips, while smaller iron powders will re-enter the circulation unit with the coolant. Therefore, a nine-axis five-linkage turning and milling composite machine tool is proposed. Summary of the Invention

[0003] One of the technical problems to be solved by this application is: to clean iron filings and iron powder from the coolant and prevent them from clogging the coolant pipes.

[0004] To address the aforementioned technical problems, this application provides a nine-axis, five-linkage turning-milling composite machine tool, including a machine tool body, a discharge pipe disposed on the machine tool body, and a circulation chamber used in conjunction with the discharge pipe. It also includes electromagnets, multiple of which are disposed on the circulation chamber to adsorb iron powder in the coolant, preventing the iron powder from entering the circulation pipe with the coolant; a discharge component, disposed on the circulation chamber, which controls the electromagnets to adsorb impurities in the coolant and discharge the adsorbed impurities from the circulation chamber; and a cleaning component, disposed on the circulation chamber, which cleans any iron powder that has not fallen off the electromagnets.

[0005] In some embodiments, the discharge assembly includes a circulation component disposed on a circulation chamber, which continuously processes impurities in the coolant discharged from the discharge pipe. The circulation component is provided with a filter element to filter larger impurities in the coolant. The filter element is provided with a magnetic element to control the energization and de-energization of an electromagnet. The circulation component is provided with a pusher element to push iron filings out of the circulation component.

[0006] In some embodiments, the circulation component includes a plurality of rotating shafts rotatably disposed on a circulation chamber, each of the plurality of rotating shafts being provided with a rotating gear, each rotating gear being provided with a toothed belt for cooperating with it, each rotating shaft being provided with a rotating rod connected to the rotating gear, each toothed belt being provided with a conveyor belt, and one end of each rotating shaft being provided with a motor.

[0007] In some embodiments, the filter element includes baffles disposed on the conveyor belt, and there are multiple baffles evenly disposed on the conveyor belt. Each of the multiple baffles has filter holes. The circulation chamber is provided with a side plate, which is located on one side of the conveyor belt and is movably connected to the conveyor belt.

[0008] In some embodiments, the magnetic attractor includes a contact switch disposed on a side plate, the contact switch being connected to an external power source, and the electromagnet being provided with a sensing head for use in conjunction with the contact switch.

[0009] In some embodiments, the ejector includes a plurality of receiving holes formed on a conveyor belt, an ejector rod slidably disposed on the receiving holes, the ejector rod passing through the conveyor belt, an ejector plate disposed on the ejector rod, the ejector plate being connected to an electromagnet, a limit plate disposed on the end of the ejector rod away from the ejector plate, a return spring disposed on the ejector rod, the ejector rod passing through the return spring, and a collection chamber disposed on the circulation chamber.

[0010] In some embodiments, the cleaning assembly includes a cleaning frame disposed on a rotating shaft, which cleans the electromagnet and the ejector plate. The cleaning frame is provided with a driving member, which drives the cleaning frame to rotate.

[0011] In some embodiments, the cleaning frame includes a mounting plate disposed on a circulation chamber, a rotating shaft rotatably disposed on the mounting plate, bristles disposed on the rotating shaft, a first cleaning pulley disposed at the end of the rotating shaft away from the bristles, a connecting shaft rotatably disposed on the circulation chamber, a second cleaning pulley disposed on the connecting shaft, and a cleaning belt disposed on the first and second cleaning pulleys.

[0012] In some embodiments, the driving component includes a driving shaft disposed on a rotating shaft, a first driving pulley disposed on the driving shaft, a second driving pulley disposed on the connecting shaft, and a driving belt disposed on the first driving pulley and the second driving pulley.

[0013] In some embodiments, the collection chamber and the circulation chamber are respectively provided with mutually attractive magnetic sheets.

[0014] The present invention has at least the following beneficial effects: This nine-axis five-linkage turning and milling composite machine tool, unlike the prior art, continuously collects iron filings from the coolant flowing out of the discharge pipe through the setting of the circulation component, and controls the electromagnet to attract fine iron powder in the coolant through the magnetic attraction component, so as to prevent iron powder from entering the circulation pipe with the coolant and causing pipe blockage. At the same time, the pusher pushes the iron filings and iron powder on the conveyor belt into the collection chamber for easy subsequent processing, and the cleaning component can clean the fine iron powder adhering to the electromagnet push plate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the main structure of the milling and turning machine tool (without cutting); Figure 3 For the present invention Figure 2 Explosion structure diagram; Figure 4 For the present invention Figure 2 Schematic diagram of the recirculation chamber structure (exposed); Figure 5 For the present invention Figure 4 Another structural diagram; Figure 6 This is a schematic diagram of the cyclic component structure of the present invention; Figure 7 For the present invention Figure 6 Explosion structure diagram; Figure 8 This is a schematic diagram of the exploded structure of the cyclic component of the present invention; Figure 9 This is a schematic diagram of the conveyor belt structure of the present invention; Figure 10 For the present invention Figure 9 Schematic diagram of the conveyor belt structure (section removed); Figure 11 This is a schematic diagram of the cleaning component structure of the present invention.

[0016] In the diagram: 1. Turning-milling composite machine tool body; 2. Discharge pipe; 3. Circulation chamber; 4. Electromagnet; 5. Discharge assembly; 6. Circulation component; 61. Rotating shaft; 62. Rotating gear; 63. Toothed belt; 64. Rotating rod; 65. Conveyor belt; 66. Motor; 7. Filter element; 71. Baffle; 72. Filter hole; 73. Side plate; 8. Magnetic suction element; 81. Contact switch; 82. Sensor head; 9. Push-out element; 91. Receiving hole; 92. Push-out rod; 93. Push-out plate; 94. Limiting plate; 95. Return spring; 96. Collection chamber; 10. Cleaning assembly; 11. Cleaning frame; 111. Mounting plate; 112. Rotating shaft; 113. Brush bristles; 114. Cleaning pulley one; 115. Connecting shaft; 116. Cleaning pulley two; 117. Cleaning belt; 12. Driving component; 121. Drive shaft; 122. Drive pulley one; 123. Drive pulley two; 124. Drive belt; 13. Magnetic plate. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0018] Please see Figure 1-11 The present invention provides a technical solution: A nine-axis, five-linkage turning and milling composite machine tool includes a machine tool body 1, a discharge pipe 2 disposed on the machine tool body 1, and a circulation chamber 3 used in conjunction with the discharge pipe 2. It also includes multiple electromagnets 4 disposed on the circulation chamber 3. By energizing the electromagnets 4, iron powder in the coolant is attracted to the electromagnets 4; by de-energizing the electromagnets 4, the iron powder is removed from the electromagnets 4. The electromagnets 4 prevent iron powder from entering the circulation pipe with the coolant, thus avoiding blockage of the coolant circulation pipe. The discharge component 5 is installed on the circulation chamber 3. The discharge component 5 controls the electromagnet 4 to adsorb impurities in the coolant and discharge the adsorbed impurities from the circulation chamber 3. The discharge component 5 can continuously separate iron filings and iron powder in the coolant and send the separated iron filings and iron powder out of the circulation chamber 3 to prevent iron filings and iron powder from entering the coolant circulation.

[0019] The cleaning component 10 is installed on the circulation chamber 3. It cleans any iron filings that haven't fallen off the electromagnet 4. Because the coolant is liquid, when the electromagnet 4 is de-energized, some fine iron filings and powder will adhere to the electromagnet 4 and the ejector plate 93. The cleaning component 10 cleans these adhered iron filings and powder, preventing the electromagnet 4 from re-carrying them back into the circulation chamber 3.

[0020] The discharge assembly 5 includes a circulation component 6 installed on the circulation chamber 3, which continuously processes impurities in the coolant discharged from the discharge pipe 2. The circulation component 6 is equipped with a filter component 7, which filters out larger impurities in the coolant. The filter component 7 is equipped with a magnetic attractor 8, which controls the electromagnet 4 to be energized and de-energized. The circulation component 6 is equipped with a pusher 9, which pushes iron filings out of the circulation component 6.

[0021] The circulation component 6 includes multiple rotating shafts 61 rotatably mounted on the circulation chamber 3. The multiple rotating shafts 61 are arranged at different heights. Each of the multiple rotating shafts 61 is equipped with a rotating gear 62. The rotating gear 62 is equipped with a toothed belt 63 that works with it. A rotating rod 64 is mounted on the rotating shaft 61 and is connected to the rotating gear 62. A conveyor belt 65 is mounted on the toothed belt 63. A motor 66 is mounted at one end of the rotating shaft 61. The circulation component 6 can continuously separate iron filings and iron powder from the coolant and send the iron filings and iron powder out of the circulation chamber 3 at the same time.

[0022] The filter element 7 includes baffles 71 disposed on the conveyor belt 65. There are multiple baffles 71, which are evenly disposed on the conveyor belt 65. Each baffle 71 has a filter hole 72. The circulation chamber 3 is provided with a side plate 73, which is located on one side of the conveyor belt 65 and is movably connected to the conveyor belt 65. The filter element 7 can separate large iron filings without affecting the normal circulation of coolant.

[0023] The magnetic attractor 8 includes a contact switch 81 mounted on the side plate 73. The contact switch 81 is connected to an external power source. The electromagnet 4 is equipped with a sensing head 82 that works in conjunction with the contact switch 81. The magnetic attractor 8 can energize and de-energize the electromagnet 4. When the electromagnet 4 moves outside the circulation chamber 3, it can de-energize the electromagnet 4, causing the iron filings and iron powder on the electromagnet 4 to detach.

[0024] The ejector 9 includes multiple collection holes 91 formed on the conveyor belt 65. An ejector rod 92 is slidably disposed on the collection hole 91. The ejector rod 92 passes through the conveyor belt 65. An ejector plate 93 is disposed on the ejector rod 92. The ejector plate 93 is connected to the electromagnet 4. A limit plate 94 is disposed on the end of the ejector rod 92 away from the ejector plate 93. A return spring 95 is disposed on the ejector rod 92. The ejector rod 92 passes through the return spring 95. A collection chamber 96 is disposed on the circulation chamber 3. The ejector 9 makes it easier to push the iron filings on the conveyor belt 65 into the collection chamber 96, making the removal of iron filings cleaner.

[0025] The cleaning assembly 10 includes a cleaning frame 11 mounted on the rotating shaft 61. The cleaning frame 11 cleans the electromagnet 4 and the ejector plate 93. A drive unit 12 is mounted on the cleaning frame 11, which drives the cleaning frame 11 to rotate. When the electromagnet 4 is de-energized, some fine iron filings and iron powder adhere to the electromagnet 4 and the ejector plate 93. The cleaning assembly 10 cleans these adhered iron filings and iron powder, preventing the electromagnet 4 from re-carrying the iron filings and iron powder into the circulation chamber 3.

[0026] The cleaning frame 11 includes a mounting plate 111 mounted on the circulation chamber 3. A rotating shaft 112 is rotatably mounted on the mounting plate 111. Brushes 113 are mounted on the rotating shaft 112. A first cleaning pulley 114 is mounted on the end of the rotating shaft 112 away from the brushes 113. A connecting shaft 115 is rotatably mounted on the circulation chamber 3. A second cleaning pulley 116 is mounted on the connecting shaft 115. A cleaning belt 117 is mounted on the first cleaning pulley 114 and the second cleaning pulley 116. The cleaning frame 11 can drive the rotating shaft 112 to rotate, thereby driving the brushes 113 to clean the iron filings and iron powder on the electromagnet 4 and the ejector plate 93.

[0027] The driving component 12 includes a driving shaft 121 mounted on a rotating shaft 61, a first driving pulley 122 mounted on the driving shaft 121, a second driving pulley 123 mounted on a connecting shaft 115, and a driving belt 124 mounted on the first driving pulley 122 and the second driving pulley 123. The driving component 12 can control the rotating shaft 112 to drive the brush bristles 113 to rotate in the opposite direction to the conveyor belt 65, so that the brush bristles 113 can clean the electromagnet 4 and the ejector plate 93 more thoroughly.

[0028] In operation, the starter motor 66 drives the rotating shaft 61 to rotate, which in turn drives the rotating gear 62 mounted on the rotating shaft 61 to rotate. The toothed belt 63, which works in conjunction with the rotating gear 62, drives multiple rotating gears 62 to rotate synchronously, thereby driving the conveyor belt 65 to move. At this time, coolant containing impurities falls onto the conveyor belt 65 through the discharge pipe 2. Iron filings in the coolant are attracted to the electromagnet 4 by its magnetic force, while the coolant enters the circulation chamber 3 through the filter holes 72 on the baffle 71. The side plate 73 prevents iron filings from falling off the conveyor belt 65. Then, the electromagnet 4 moves with the conveyor belt 65. When the sensing head 82 on the electromagnet 4 is disconnected from the contact switch 81, the electromagnet... When iron 4 loses its magnetism, iron filings and iron powder are released from their restraints. Further, when the limiting plate 94 contacts the rotating rod 64, under the pressure of the rotating rod 64, the limiting plate 94 retracts, causing the push rod 92 to extend in the opposite direction, simultaneously causing the push plate 93 and electromagnet 4 to extend, pushing the iron filings on the push plate 93 and electromagnet 4 into the collection chamber 96. At this time, the rotating shaft 61 continues to rotate, driving the push plate 93 and electromagnet 4 to contact the bristles 113 on the rotating shaft 112, sweeping away the iron filings that have not yet detached from the push plate 93 and electromagnet 4. The setting of the driving component 12 can control the rotating shaft 112 to drive the bristles 113 to rotate in the opposite direction to the conveyor belt 65, so that the bristles 113 can clean the electromagnet 4 and push plate 93 more thoroughly. Example

[0029] Please see Figure 1-11 The present invention provides a technical solution: Unlike Embodiment 1, the collection chamber 96 and the circulation chamber 3 are respectively provided with mutually attractive magnetic sheets 13. The magnetic sheets 13 can fix the collection chamber 96 and the circulation chamber 3, making it convenient to remove the collection chamber 96 later and clean the iron filings inside the collection chamber 96.

[0030] In use, the starter motor 66 drives the rotating shaft 61 to rotate, which in turn drives the rotating gear 62 mounted on the rotating shaft 61 to rotate. The toothed belt 63, which works in conjunction with the rotating gear 62, drives multiple rotating gears 62 to rotate synchronously, thereby driving the conveyor belt 65 to move. At this time, coolant containing impurities falls onto the conveyor belt 65 through the discharge pipe 2. Iron filings in the coolant are attracted to the electromagnet 4 by its magnetic force, while the coolant enters the circulation chamber 3 through the filter holes 72 on the baffle 71. Simultaneously, the side plate 73 prevents iron filings from falling off the conveyor belt 65. Then, the electromagnet 4 moves with the conveyor belt 65. When the sensing head 82 on the electromagnet 4 disengages from the contact switch 81, the electromagnet 4 loses its magnetism, and the iron filings and iron powder are released from their restraint. Further, when the limit plate 94 contacts the rotating rod 64, the iron filings and iron powder... Under the pressure of 64, the limiting plate 94 retracts, causing the push rod 92 to extend in the opposite direction, simultaneously causing the push plate 93 and electromagnet 4 to extend, pushing the iron filings on the push plate 93 and electromagnet 4 into the collection chamber 96. At this time, the rotating shaft 61 continues to rotate, driving the push plate 93 and electromagnet 4 to contact the brush bristles 113 on the rotating shaft 112, sweeping off the iron filings that have not yet come off the push plate 93 and electromagnet 4. The setting of the driving component 12 can control the rotating shaft 112 to drive the brush bristles 113 to rotate in the opposite direction to the conveyor belt 65, so that the brush bristles 113 can clean the electromagnet 4 and push plate 93 more thoroughly. The collection chamber 96 and the circulation chamber 3 are respectively provided with mutually attractive magnetic sheets 13. The setting of the magnetic sheets 13 can fix the collection chamber 96 and the circulation chamber 3, making it convenient to remove the collection chamber 96 later and clean the iron filings in the collection chamber 96.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nine-axis, five-linkage turning and milling composite machine tool, comprising a turning and milling composite machine tool body (1) and a discharge pipe (2) disposed on the turning and milling composite machine tool body (1) and a circulation chamber (3) used in conjunction with the discharge pipe (2), characterized in that: Also includes Electromagnet (4), the electromagnet (4) is set on the circulation chamber (3), there are multiple electromagnets (4), the electromagnets (4) adsorb iron powder in the coolant to prevent iron powder from entering the circulation pipe with the coolant; Discharge assembly (5), which is installed on the circulation chamber (3), controls the electromagnet (4) to adsorb impurities in the coolant and discharge the adsorbed impurities from the circulation chamber (3). Cleaning component (10), which is set on the circulation chamber (3), cleans the iron powder that has not fallen off the electromagnet (4) by the cleaning component (10); The discharge assembly (5) includes a circulation component (6) disposed on the circulation chamber (3), which continuously processes impurities in the coolant discharged from the discharge pipe (2). The circulation component (6) is provided with a filter element (7) to filter impurities in the coolant. The filter element (7) is provided with a magnetic suction element (8) to control the electromagnet (4) to be energized and de-energized. The circulation component (6) is provided with a pusher element (9) to push iron filings out of the circulation component (6). The ejector (9) includes a plurality of receiving holes (91) opened on the conveyor belt (65), an ejector rod (92) is slidably disposed on the receiving hole (91), the ejector rod (92) passes through the conveyor belt (65), an ejector plate (93) is disposed on the ejector rod (92), the ejector plate (93) is connected to the electromagnet (4), a limit plate (94) is disposed at the end of the ejector rod (92) away from the ejector plate (93), a return spring (95) is disposed on the ejector rod (92), the ejector rod (92) passes through the return spring (95), and a collection chamber (96) is disposed on the circulation chamber (3). The circulation component (6) includes multiple rotating shafts (61) rotatably mounted on the circulation chamber (3). Each of the multiple rotating shafts (61) is provided with a rotating gear (62). Each rotating gear (62) is provided with a toothed belt (63) that works with it. Each rotating shaft (61) is provided with a rotating rod (64) that is connected to the rotating gear (62). Each toothed belt (63) is provided with a conveyor belt (65). One end of each rotating shaft (61) is provided with a motor (66).

2. The nine-axis five-linkage turning and milling composite machine tool according to claim 1, characterized in that: The filter element (7) includes baffles (71) disposed on the conveyor belt (65). There are multiple baffles (71) evenly disposed on the conveyor belt (65). Each baffle (71) has a filter hole (72). The circulation chamber (3) is provided with a side plate (73). The side plate (73) is located on one side of the conveyor belt (65) and is movably connected to the conveyor belt (65).

3. The nine-axis five-linkage turning and milling composite machine tool according to claim 2, characterized in that: The magnetic attractor (8) includes a contact switch (81) disposed on the side plate (73), the contact switch (81) is connected to an external power source, and the electromagnet (4) is provided with a sensing head (82) that works in conjunction with the contact switch (81).

4. The nine-axis five-linkage turning and milling composite machine tool according to claim 3, characterized in that: The cleaning assembly (10) includes a cleaning frame (11) mounted on a rotating shaft (61), which cleans the electromagnet (4) and the ejector plate (93). A drive unit (12) is mounted on the cleaning frame (11), which drives the cleaning frame (11) to operate.

5. The nine-axis five-linkage turning and milling composite machine tool according to claim 4, characterized in that: The cleaning frame (11) includes a mounting plate (111) disposed on the circulation chamber (3), a rotating shaft (112) is rotatably disposed on the mounting plate (111), bristles (113) are disposed on the rotating shaft (112), a first cleaning pulley (114) is disposed at the end of the rotating shaft (112) away from the bristles (113), a connecting shaft (115) is rotatably disposed on the circulation chamber (3), a second cleaning pulley (116) is disposed on the connecting shaft (115), and a cleaning belt (117) is disposed on the first cleaning pulley (114) and the second cleaning pulley (116).

6. The nine-axis five-linkage turning and milling composite machine tool according to claim 5, characterized in that: The driving component (12) includes a driving shaft (121) disposed on a rotating shaft (61), a first driving pulley (122) disposed on the driving shaft (121), a second driving pulley (123) disposed on the connecting shaft (115), and a driving belt (124) disposed on the first driving pulley (122) and the second driving pulley (123).

7. The nine-axis five-linkage turning and milling composite machine tool according to claim 6, characterized in that: The collection chamber (96) and the circulation chamber (3) are respectively provided with mutually attractive magnetic sheets (13).

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