Efficient vertical milling machine for machining center and numerical control lathe

Abstract

The invention discloses an efficient vertical milling machine for a machining center and a numerical control lathe, and relates to the technical field of vertical milling machines, the efficient vertical milling machine comprises a base, a milling machine body is fixedly mounted on one side of the top of the base, and a lifting table is arranged on one side above the base; the top of the fixing base is slidably connected with a first adjusting base, the top of the first adjusting base is slidably connected with a second adjusting base, fixing blocks are symmetrically installed on the two sides of the second adjusting base, and meanwhile a first screw is rotationally connected between the two fixing blocks. By arranging the first adjusting seat and the second adjusting seat, when the first adjusting seat and the second adjusting seat need to be lubricated, lubrication can be carried out while the milling position of a workpiece is adjusted, and the first adjusting seat and the second adjusting seat can be moved, so that lubricating oil can be conveniently and uniformly smeared, the lubricating step does not need to be added, and the convenience and uniformity of lubrication are improved; and the service lives of the first adjusting seat and the second adjusting seat are prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of vertical milling machines, in particular to a high-efficiency vertical milling machine used for a machining center and a numerically controlled lathe. Background Art

[0002] Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. Usually, the milling cutter mainly moves in rotation, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, etc.

[0003] For example, a vertical milling machine with announcement number CN221435045U presses the plug-in rod to make it slide outside the limit rod. The two groups of plug-in rods compress the springs set on the side to make the plug-in rod enter the inside of the mounting block. The mounting block is plugged into the inside of the mounting groove through the protective plate. The plug-in rod is acted upon by the spring rebound force so that the plug-in rod is plugged into the mounting groove to fix the mounting block inside the mounting groove, thereby fixing the protective plate on both sides of the processing platform. This can avoid the occurrence of debris splashing during processing and scalding the operator's body. The operation is simple, fast and easy to use. However, in actual use, the milling machine usually puts the workpiece in the process of processing the workpiece. It is placed on a cross slide, and the position of the workpiece can be flexibly adjusted through the cross slide. Since the cross slide needs to adjust the position of the workpiece at a high frequency, the cross slide needs to be lifted up for lubrication. When lubricating the cross slide, grease or oil is applied for lubrication. In order to ensure the accuracy of the application, the cross slide should remain stationary after the lubricating oil is applied. After the application, the cross slide is controlled to move so that the lubricating oil is evenly spread. The application is inconvenient. If the cross slide is moved for application, the application position needs to be continuously moved according to the change of the cross slide position. The application process is more laborious and there are certain defects in use.

[0004] So we proposed a high-efficiency vertical milling machine for machining centers and CNC lathes to solve the problems mentioned above. Summary of the invention

[0005] The object of the present invention is to provide a high-efficiency vertical milling machine for machining centers and CNC lathes, so as to solve the problem proposed in the above-mentioned background technology that when lubricating the cross slide, lubrication is performed by applying grease or lubricating oil. In order to ensure the accuracy of the application during the application process, the cross slide should remain stationary after the lubricating oil is applied, and after the application is completed, the cross slide is controlled to move so that the lubricating oil is evenly applied, which makes the application inconvenient. If the cross slide is moved and the application is performed, the application position needs to be continuously moved according to the change of the cross slide position, and the application process is more laborious.

[0006] To achieve the above object, the present invention provides the following technical solution: an efficient vertical milling machine for machining centers and CNC lathes, comprising a base, a milling machine body is fixedly mounted on one side of the top of the base, and a lifting platform is arranged on one side above the base;

[0007] Also includes:

[0008] A fixed seat, fixedly installed on the top of the lifting platform, the top of the fixed seat is slidably connected to the first adjustment seat, and the top of the first adjustment seat is slidably connected to the second adjustment seat, and fixed blocks are symmetrically installed on both sides of the second adjustment seat, and a first screw is rotatably connected between the two fixed blocks, and one side of one side of the fixed block is fixedly connected to the first motor, and the output end of the first motor passes through one side of the fixed block and is fixedly connected to the first screw;

[0009] A lubrication assembly is arranged on one side of the second adjustment seat and the first adjustment seat, and the lubrication assembly includes a fixing plate;

[0010] A fixed plate is fixedly mounted on one side of the first adjustment seat, an oil storage tank is fixedly mounted on one side of the fixed plate away from the first adjustment seat, a refueling port is penetrated through one side of the top of the oil storage tank, and a toothed plate is fixedly mounted on one side of the top of the fixed plate, and a cylinder is fixedly mounted on one side of the second adjustment seat above the oil storage tank, a telescopic tube is penetrated through the top of the oil storage tank, and the bottom end of the telescopic tube is located deep inside the oil storage tank;

[0011] A connecting pipe is connected to the top of the telescopic tube, and the end of the connecting pipe away from the telescopic tube is connected to the cylinder, and the top of the cylinder is located on one side of the connecting pipe and is connected to a control pipe, and a valve is provided on one side of the control pipe. At the same time, oil outlet pipes are symmetrically connected to the upper sides of the cylinder, and the two oil outlet pipes are fixedly connected to the second adjusting seat, and a piston is slidably connected to the inside of the cylinder, and exhaust pipes are symmetrically connected to the lower sides of the cylinder, and one-way valves are provided on the connecting pipe and the inner side of the two oil outlet pipes close to the cylinder.

[0012] Preferably, one side of the second adjustment seat is located below the cylinder and a mounting plate is installed on the fixed rod, and one side of the bottom of the mounting plate is symmetrically installed with a fixed frame, and a rotating gear is rotatably connected between the two fixed frames, and the rotating gear is meshingly connected with the toothed plate, and one side of the rotating gear passes through one side of the fixed frame through a connecting rod and is fixedly installed with a rotating block, and one side of the rotating block is fixedly installed with a column block, and the outside of the column block is slidably connected with a movable frame, and at the same time, a movable rod is fixedly installed on the top of the movable frame, and the movable rod is slidably connected to the mounting plate and the cylinder, and the movable rod is fixedly connected to the piston.

[0013] By adopting the above technical solution, the movement of the second adjustment seat can drive the piston to move back and forth.

[0014] Preferably, a positioning strip is symmetrically installed at the bottom of the second adjustment seat, and the positioning strip is slidably connected to the first adjustment seat, and a mounting seat is threadedly connected to the outer side of the first screw, and the mounting seat is fixedly connected to the first adjustment seat, and the two oil outlet pipes are respectively connected through the two fixed blocks, and the two oil outlet pipes are symmetrically connected through one side of the outside of the two oil outlet pipes close to the mounting seat, and the first oil outlet nozzle is connected through one end of the two oil outlet pipes close to each other and one end of the two diversion pipes.

[0015] By adopting the above technical solution, the second adjustment seat can be lubricated when the second adjustment seat moves.

[0016] Preferably, a second screw is rotatably connected inside the fixed seat, and a second motor is fixedly installed on one side of the fixed seat, and the output end of the second motor passes through the fixed seat and is fixedly connected to the second screw, and at the same time, a movable seat is threadedly connected to the outer side of the second screw, and the movable seat is fixedly connected to the first adjustment seat, and a sliding groove is opened on the top of the fixed seat, and the movable seat is slidably connected to the sliding groove, and at the same time, limit strips are symmetrically installed on both sides of the bottom of the first adjustment seat, and the limit strips are slidably connected to the fixed seat.

[0017] By adopting the above technical solution, the left and right positions of the workpiece processing can be adjusted.

[0018] Preferably, a temporary storage box is fixedly installed on one side of the first adjustment seat, and connecting hoses are symmetrically penetrated and connected to the top of the temporary storage box, and the ends of the two connecting hoses away from the temporary storage box pass through the fixed plate and are respectively penetrated and connected to the two oil outlet pipes, while a fixed pipe is penetrated and connected to one side of the bottom of the temporary storage box, and mounting pipes are symmetrically installed on both sides of the first adjustment seat, one end of the mounting pipe on one side is penetrated and connected to the oil inlet pipe, and the end of the oil inlet pipe away from the mounting pipe is penetrated and connected to the fixed pipe.

[0019] By adopting the above technical solution, the first adjustment seat can be lubricated.

[0020] Preferably, a solenoid valve is provided on one side of the interior of the fixed tube, and a connecting tube is connected through the lower side of one side of the fixed tube, and the end of the connecting tube away from the fixed tube is connected through the other side of the mounting tube, and at the same time, a plurality of second oil outlet nozzles are connected through the bottom of the two mounting tubes.

[0021] By adopting the above technical solution, the lubricating oil can enter the two installation pipes respectively.

[0022] Preferably, a support plate is fixedly installed on the upper side of one side of the fixed seat, and a rack is fixedly installed on the top side of the support plate, and a connecting plate is fixedly installed on one side of the first adjustment seat above the rack, and a support frame is symmetrically installed on the bottom of the connecting plate, and a driven gear is rotatably connected between the two support frames, and the driven gear is meshingly connected to the rack.

[0023] By adopting the above technical solution, the movement of the first adjustment seat can drive the driven gear to rotate.

[0024] Preferably, one side of the driven gear passes through a supporting frame on one side through a rotating shaft and is fixedly installed with a cam, and the inner side of the connecting plate is slidably connected with a first clamping plate, and a movable block is fixedly installed at the bottom of the first clamping plate, and the cam is slidably connected to the movable block, and the first adjustment seat is fixedly installed with a connecting frame above the first clamping plate on one side, and a second clamping plate is fixedly installed at the bottom of the connecting frame.

[0025] By adopting the above technical solution, the connecting pipe can be continuously opened and closed as the first adjustment seat moves.

[0026] Compared with the prior art, the invention has the following beneficial effects: the high-efficiency vertical milling machine for machining centers and CNC lathes is provided with a lubrication assembly on one side of the first adjustment seat and the second adjustment seat, so that when the first adjustment seat and the second adjustment seat need to be lubricated, lubrication can be performed while adjusting the milling position of the workpiece, and the first adjustment seat and the second adjustment seat can be moved, so that the lubricating oil can be spread evenly without adding the lubrication steps, thereby improving the convenience and uniformity of lubrication and extending the service life of the first adjustment seat and the second adjustment seat;

[0027] 1. A lubrication assembly is provided on one side of the first adjustment seat and the second adjustment seat, which can be used in a machining center and a CNC machine tool. When processing a workpiece, the workpiece is placed on the top of the second adjustment seat. When lubrication is required, the valve on the control pipe is closed to keep the cylinder body closed, and the first motor can be started to drive the first screw to rotate. After the first screw rotates, it can be moved through a threaded connection with the mounting seat, so that the second adjustment seat can be driven to move, so that the positioning bar slides on the first adjustment seat. After the first adjustment seat moves, it can drive the rotating gear to move. After the rotating gear moves, it can rotate through engagement with the tooth plate. The rotation of the rotating gear can drive the rotating block to rotate, so that the column block rotates in a circle. After the column block rotates, it can drive the movable frame to move. The continuous circular rotation of the column block can drive the movable frame and the movable rod to reciprocate up and down, so that the piston reciprocates inside the cylinder body. When the piston moves downward, the one-way valves inside the two oil outlet pipes are closed, and the one-way valve inside the connecting pipe is opened, so that the connecting pipe and the extension pipe can be connected. The reduction tube draws lubricating oil into the oil storage tank, and the one-way valves in the two oil outlet pipes are opened during the upward movement of the piston, and the one-way valve in the connecting pipe is closed, so that the lubricating oil inside the cylinder can be pushed into the oil outlet pipe, and then the second adjusting seat can push the lubricating oil into the two oil outlet pipes during the continuous movement. After that, the lubricating oil can flow out through the oil outlet pipe and the first oil outlet nozzle on the diverter pipe, so that the lubricating oil can be dripped on the first screw and the two positioning bars, and the subsequent movement of the second adjusting seat can spread the lubricating oil evenly. After lubrication is completed, the valve on the control pipe can be opened so that the top of the cylinder is not closed and the oil storage tank will not be pumped out. A filter is arranged on the top of the control pipe to avoid pollution. Through the lubrication component, when the first adjusting seat and the second adjusting seat need to be lubricated, lubrication can be performed while adjusting the milling position of the workpiece, and the first adjusting seat and the second adjusting seat can be moved, which is convenient for spreading the lubricating oil evenly without adding lubrication steps, thereby improving the convenience and uniformity of lubrication and extending the service life of the first adjusting seat and the second adjusting seat.

[0028] 2. The lubricating oil in the cylinder enters the two oil outlet pipes, and a part of the lubricating oil can enter the temporary storage box through the connecting hose. The lubricating oil can be temporarily stored through the temporary storage box, and the second adjustment seat does not move anymore. The second motor is started to drive the second screw to rotate, and the electromagnetic valve on the fixed pipe is opened. After the second screw rotates, it can drive the movable seat to move, so that the first adjustment seat can be driven to move. The lubricating oil inside the temporary storage box can enter the installation pipe on one side through the fixed pipe and the oil inlet pipe, and the lubricating oil enters the installation pipe on the other side through the connecting pipe, so that the lubricating oil can leak out through several second oil outlet nozzles on the two installation pipes, and the second screw and the two limit strips can be lubricated. Then, the first adjustment seat can be lubricated during the movement, which reduces friction, increases service life, and improves convenience and practicality.

[0029] 3. After the first adjusting seat moves, it drives the driven gear to move. After the movement, the driven gear can rotate by meshing with the rack, so that the cam can be driven to rotate. After the cam rotates, it can push the movable block to move continuously, so that the first clamping plate can move back and forth up and down. The connecting pipe can be continuously clamped by the first clamping plate and the second clamping plate. The connecting pipe is made of elastic material. When the first clamping plate rises to the highest point, the connecting pipe can be kept closed. After the lubricating oil enters the fixed pipe, the oil inlet pipe is tilted upward, so that the lubricating oil can first enter the connecting connecting pipe, and as the first adjusting seat moves, the connecting pipe can be intermittently closed. When the connecting pipe is closed, the lubricating oil can enter the mounting pipe on the other side through the oil inlet pipe, so that the lubricating oil can evenly enter the two mounting pipes, and then both sides of the first adjusting seat can be evenly lubricated, which improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of the second adjustment seat of the present invention;

[0032] Figure 3 This is a schematic structural diagram of the second adjustment base of the present invention from another viewing angle;

[0033] Figure 4 This is a schematic diagram of the structure of the first adjustment seat of the present invention;

[0034] Figure 5 It is a schematic diagram of the partial structure of the lubrication component of the present invention;

[0035] Figure 6 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0036] Figure 7 For the present invention Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0037] Figure 8 For the present invention Figure 4 Schematic diagram of the enlarged structure of the middle C area;

[0038] Fig. 9 It is a schematic diagram of the structure of the driven gear of the present invention.

[0039] In the figure: 1. base; 101. milling machine body; 102. lifting platform; 103. fixed seat; 104. first adjustment seat; 105. second adjustment seat; 106. fixed block; 107. first screw rod; 108. mounting seat; 109. positioning strip; 110. second screw rod; 111. movable seat; 112. sliding groove; 113. limit strip; 2. lubrication assembly; 201. fixed plate; 202. oil storage tank; 203. tooth plate; 204. cylinder; 205. telescopic tube; 206. connecting tube; 207. control tube; 208. oil outlet pipe; 209. piston; 210. Exhaust pipe; 211, mounting plate; 212, fixing frame; 213, rotating gear; 214, rotating block; 215, column block; 216, movable rod; 217, movable frame; 218, shunt pipe; 219, temporary storage box; 2191, connecting hose; 220, fixing pipe; 221, oil inlet pipe; 222, mounting pipe; 223, connecting pipe; 224, supporting plate; 225, rack; 226, connecting plate; 227, supporting frame; 228, driven gear; 229, cam; 230, first clamping plate; 231, movable block; 232, connecting frame; 233, second clamping plate. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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.

[0041] See also Figure 1-Figure 9 The present invention provides a technical solution: an efficient vertical milling machine for machining centers and CNC lathes, comprising a base 1, a milling machine body 101 is fixedly mounted on one side of the top of the base 1, and a lifting platform 102 is arranged on one side above the base 1;

[0042] Also includes:

[0043] A fixed seat 103 is fixedly installed on the top of the lifting platform 102, and a first adjustment seat 104 is slidably connected to the top of the fixed seat 103, and a second adjustment seat 105 is slidably connected to the top of the first adjustment seat 104, and fixed blocks 106 are symmetrically installed on both sides of the second adjustment seat 105, and a first screw 107 is rotatably connected between the two fixed blocks 106, and one side of one side of the fixed block 106 is fixedly connected to the first motor, and the output end of the first motor passes through one side of the fixed block 106 and is fixedly connected to the first screw 107;

[0044] The lubrication assembly 2 is arranged on one side of the second adjustment seat 105 and the first adjustment seat 104, and the lubrication assembly 2 includes a fixing plate 201;

[0045] The fixing plate 201 is fixedly mounted on one side of the first adjustment seat 104, and an oil storage tank 202 is fixedly mounted on the side of the fixing plate 201 away from the first adjustment seat 104, and a refueling port is connected through one side of the top of the oil storage tank 202, and a tooth plate 203 is fixedly mounted on one side of the top of the fixing plate 201, and a cylinder 204 is fixedly mounted on one side of the second adjustment seat 105 above the oil storage tank 202, and a telescopic tube 205 is connected through the top of the oil storage tank 202, and the bottom end of the telescopic tube 205 is located deep inside the oil storage tank 202;

[0046] The connecting pipe 206 is connected to the top of the telescopic pipe 205, and the end of the connecting pipe 206 away from the telescopic pipe 205 is connected to the cylinder 204, and the top of the cylinder 204 is located on the side of the connecting pipe 206. A control pipe 207 is connected to the control pipe 207, and a valve is provided on one side of the control pipe 207. At the same time, oil outlet pipes 208 are symmetrically connected to the upper sides of the cylinder 204, and the two oil outlet pipes 208 are fixedly connected to the second adjustment seat 105, and the piston 209 is slidably connected to the inside of the cylinder 204, and exhaust pipes 210 are symmetrically connected to the lower sides of the cylinder 204, and a one-way valve is provided on the connecting pipe 206 and the inner side of the two oil outlet pipes 208 close to the cylinder 204;

[0047] A mounting plate 211 is installed on a fixed rod located below the cylinder 204 on one side of the second adjustment seat 105, and a fixing frame 212 is symmetrically installed on one side of the bottom of the mounting plate 211, and a rotating gear 213 is rotatably connected between the two fixing frames 212, and the rotating gear 213 is meshed with the toothed plate 203, and a rotating block 214 is fixedly installed on one side of the rotating gear 213 through a connecting rod through one side of the fixing frame 212, and a column block 215 is fixedly installed on one side of the rotating block 214, and a movable frame 217 is slidably connected to the outside of the column block 215, and a movable rod 216 is fixedly installed on the top of the movable frame 217, and the movable rod 216 is connected to the mounting plate 211;

[0048] A positioning bar 109 is symmetrically installed at the bottom of the second adjustment seat 105, and the positioning bar 109 is slidably connected to the first adjustment seat 104, and the outer side of the first screw 107 is threadedly connected to the mounting seat 108, and the mounting seat 108 is fixedly connected to the first adjustment seat 104, and the two oil outlet pipes 208 are respectively connected through the two fixed blocks 106, and the two oil outlet pipes 208 are symmetrically connected through one side of the outside of the two oil outlet pipes 208 close to the mounting seat 108, and the first oil outlet nozzle is connected through one end of the two oil outlet pipes 208 and one end of the two diverter pipes 218.

[0049] Embodiment 1: Figure 1-Figure 3 and Figure 5-Figure 6As shown, when processing the workpiece, the workpiece is placed on the top of the second adjustment seat 105. When lubrication is required, the valve on the control pipe 207 is closed to keep the cylinder 204 closed. The first motor can be started to drive the first screw 107 to rotate. After the first screw 107 rotates, it can be moved through the threaded connection with the mounting seat 108, so that the second adjustment seat 105 can be driven to move, so that the positioning bar 109 slides on the first adjustment seat 104. After the first adjustment seat 104 moves, it can drive the rotating gear 213 to move. After the rotating gear 213 moves, it can be moved through the threaded connection with the gear The plate 203 is meshed and rotated, and the rotation of the rotating gear 213 can drive the rotating block 214 to rotate, so that the column block 215 rotates in a circle. After the column block 215 rotates, it can drive the movable frame 217 to move. The continuous circular rotation of the column block 215 can drive the movable frame 217 and the movable rod 216 to move up and down, so that the piston 209 moves back and forth inside the cylinder 204. When the piston 209 moves downward, the one-way valves inside the two oil outlet pipes 208 are closed, and the one-way valve inside the connecting pipe 206 is opened, so that the lubricant can be pumped into the oil storage tank 202 through the connecting pipe 206 and the telescopic pipe 205. When the piston 209 moves upward, the one-way valves in the two oil outlet pipes 208 are opened, and the one-way valve in the connecting pipe 206 is closed, so that the lubricating oil in the cylinder 204 can be pushed into the oil outlet pipe 208, and then the second adjusting seat 105 can push the lubricating oil into the two oil outlet pipes 208 during the continuous movement, and then the lubricating oil can flow out through the oil outlet pipe 208 and the first oil outlet nozzle on the diverter pipe 218, so that the lubricating oil can be dripped onto the first screw 107 and the two positioning bars 109, and the subsequent movement of the second adjusting seat 105 can spread the lubricating oil evenly, and the lubricating oil can be opened after the lubrication is completed. The valve on the control pipe 207 is opened so that the top of the cylinder 204 is not closed and oil will not be pumped from the oil storage tank 202. A filter is set on the top of the control pipe 207 to avoid pollution. Through the lubrication component 2, when the first adjustment seat 104 and the second adjustment seat 105 need to be lubricated, lubrication can be performed while adjusting the milling position of the workpiece, and the first adjustment seat 104 and the second adjustment seat 105 can be moved to facilitate the even spreading of the lubricating oil without adding lubrication steps, thereby improving the convenience and uniformity of lubrication and extending the service life of the first adjustment seat 104 and the second adjustment seat 105.

[0050] The fixed seat 103 is internally rotatably connected with a second screw rod 110, and a second motor is fixedly installed on one side of the fixed seat 103, and the output end of the second motor passes through the fixed seat 103 and is fixedly connected to the second screw rod 110, and a movable seat 111 is threadedly connected to an outer side of the second screw rod 110, and the movable seat 111 is fixedly connected to the first adjustment seat 104, and a sliding groove 112 is opened on the top of the fixed seat 103, and the movable seat 111 is slidably connected to the sliding groove 112, and limit bars 113 are symmetrically installed on both sides of the bottom of the first adjustment seat 104, and the limit bars 113 are slidably connected to the fixed seat 103;

[0051] A temporary storage box 219 is fixedly installed on one side of the first adjustment seat 104, and a connecting hose 2191 is symmetrically connected to the top of the temporary storage box 219, and the ends of the two connecting hoses 2191 away from the temporary storage box 219 pass through the fixed plate 201 and are respectively connected to the two oil outlet pipes 208, while a fixed pipe 220 is connected to the bottom side of the temporary storage box 219, and mounting pipes 222 are symmetrically installed on both sides of the first adjustment seat 104, and one end of the mounting pipe 222 on one side is connected to the oil inlet pipe 221, and the end of the oil inlet pipe 221 away from the mounting pipe 222 is connected to the fixed pipe 220;

[0052] An electromagnetic valve is provided on one side of the interior of the fixed tube 220, and a connecting tube 223 is connected through the lower side of one side of the fixed tube 220, and the end of the connecting tube 223 away from the fixed tube 220 is connected through the other side of the mounting tube 222, and at the same time, a plurality of second oil outlet nozzles are connected through the bottom of the two mounting tubes 222.

[0053] Embodiment 2: Figure 1 , Figure 4 and Figure 7 As shown, the lubricating oil in the cylinder 204 enters the two oil outlet pipes 208, and a part of the lubricating oil can enter the temporary storage box 219 through the connecting hose 2191. The lubricating oil can be temporarily stored through the temporary storage box 219, and the second adjusting seat 105 no longer moves. The second motor is started to drive the second screw 110 to rotate, and the electromagnetic valve on the fixed pipe 220 is opened. After the second screw 110 rotates, it can drive the movable seat 111 to move, so that the first adjusting seat 104 can be driven to move. The lubricating oil inside the temporary storage box 219 can enter the mounting tube 222 on one side through the fixed pipe 220 and the oil inlet pipe 221, and the lubricating oil enters the mounting tube 222 on the other side through the connecting pipe 223, so that the lubricating oil can leak out through several second oil outlet nozzles on the two mounting tubes 222, and the second screw 110 and the two limit strips 113 can be lubricated, so that the first adjusting seat 104 can be lubricated during the movement, which reduces friction, improves service life, and improves convenience and practicality.

[0054] A support plate 224 is fixedly installed on one side of the fixed seat 103, and a rack 225 is fixedly installed on one side of the top of the support plate 224, and a connecting plate 226 is fixedly installed on one side of the first adjustment seat 104 above the rack 225, and a support frame 227 is symmetrically installed on the bottom of the connecting plate 226, and a driven gear 228 is rotatably connected between the two support frames 227, and the driven gear 228 is meshed and connected with the rack 225;

[0055] One side of the driven gear 228 passes through a supporting frame 227 on one side through a rotating shaft and is fixedly installed with a cam 229, and the inner side of the connecting plate 226 is slidably connected with a first clamping plate 230, and a movable block 231 is fixedly installed at the bottom of the first clamping plate 230, and the cam 229 is slidably connected to the movable block 231, and a connecting frame 232 is fixedly installed on one side of the first adjustment seat 104 above the first clamping plate 230, and a second clamping plate 233 is fixedly installed at the bottom of the connecting frame 232.

[0056] Embodiment 3: Figure 4 and Figure 8-Figure 9 As shown, after the first adjustment seat 104 moves, it drives the driven gear 228 to move. After the movement, the driven gear 228 can rotate by meshing with the rack 225, so that the cam 229 can be driven to rotate. After the cam 229 rotates, it can push the movable block 231 to move continuously, thereby causing the first clamping plate 230 to reciprocate up and down. The first clamping plate 230 and the second clamping plate 233 can continuously clamp the connecting tube 223. The connecting tube 223 is made of elastic material. When the first clamping plate 230 rises to the highest point, it can So that the connecting tube 223 remains closed, after the lubricating oil enters the fixed tube 220, the oil inlet pipe 221 is tilted upward, so that the lubricating oil can first enter the connecting connecting tube 223, and as the first adjusting seat 104 moves, the connecting tube 223 can be intermittently closed. When the connecting tube 223 is closed, the lubricating oil can enter the other side mounting tube 222 through the oil inlet pipe 221, so that the lubricating oil can evenly enter the two mounting tubes 222, and then both sides of the first adjusting seat 104 can be evenly lubricated, thereby improving practicality.

[0057] Working principle: When using this high-efficiency vertical milling machine for machining centers and CNC lathes, first, according to Figure 1-Figure 9As shown, when processing the workpiece, the workpiece is placed on the top of the second adjustment seat 105. When lubrication is required, the valve on the control pipe 207 is closed to keep the cylinder 204 closed, and the first motor can be started to drive the first screw 107 to rotate. After the first screw 107 rotates, it can be moved through the threaded connection with the mounting seat 108, so that the second adjustment seat 105 can be driven to move, so that the positioning bar 109 slides on the first adjustment seat 104. After the first adjustment seat 104 moves, it can drive the rotating gear 213 to move. After the rotating gear 213 moves, it can rotate by meshing with the tooth plate 203. The rotation of the rotating gear 213 can drive the rotating block 214 to rotate, so that the column block 215 rotates in a circle. After the column block 215 rotates, it can drive the movable frame 217 to move. The continuous circular rotation of the column block 215 can drive the movable frame 217 and the movable rod 216 to reciprocate up and down, so that the piston 209 reciprocates inside the cylinder 204. When the piston 209 moves downward, the one-way valves in the two oil outlet pipes 208 are closed, and the one-way valve in the connecting pipe 206 is opened, so that the lubricating oil can be pumped into the oil storage tank 202 through the connecting pipe 206 and the telescopic pipe 205. When the piston 209 moves upward, the one-way valves in the two oil outlet pipes 208 are opened, and the one-way valve in the connecting pipe 206 is closed, so that the lubricating oil in the cylinder 204 can be pushed into the oil outlet pipe 208, so that the second adjustment seat 105 can be moved continuously. The lubricating oil is pushed into the two oil outlet pipes 208, and then the lubricating oil can flow out through the oil outlet pipes 208 and the first oil outlet nozzle on the diverter pipe 218, so that the lubricating oil can be dripped onto the first screw 107 and the two positioning bars 109, and the subsequent movement of the second adjustment seat 105 can spread the lubricating oil evenly. After the lubrication is completed, the valve on the control pipe 207 can be opened so that the top of the cylinder 204 is not closed and the oil storage tank 202 is not pumped. A filter is set on the top of the control pipe 207 to avoid pollution;

[0058] The lubricating oil in the cylinder 204 enters the two oil outlet pipes 208, and a part of the lubricating oil can enter the temporary storage box 219 through the connecting hose 2191. The lubricating oil can be temporarily stored through the temporary storage box 219, and the second adjusting seat 105 no longer moves. The second motor is started to drive the second screw 110 to rotate, and the electromagnetic valve on the fixed pipe 220 is opened. After the second screw 110 rotates, it can drive the movable seat 111 to move, so that the first adjusting seat 104 can be driven to move. The lubricating oil inside the temporary storage box 219 can enter the mounting tube 222 on one side through the fixed pipe 220 and the oil inlet pipe 221, and the lubricating oil enters the mounting tube 222 on the other side through the connecting pipe 223, so that the lubricating oil can leak out through the several second oil outlet nozzles on the two mounting tubes 222, and the second screw 110 and the two limit strips 113 can be lubricated. After the first adjusting seat 104 moves, it drives the driven gear 228 to move After the movement, the driven gear 228 can be rotated by meshing with the rack 225, so that the cam 229 can be driven to rotate. After the cam 229 rotates, the movable block 231 can be pushed to move continuously, thereby making the first clamping plate 230 reciprocate up and down, and the connecting pipe 223 can be continuously clamped by the first clamping plate 230 and the second clamping plate 233. The connecting pipe 223 is made of elastic material. When the first clamping plate 230 rises to the highest point, the connecting pipe 223 can be kept closed. After the lubricating oil enters the fixed pipe 220, the oil inlet pipe 221 is tilted upward, so that the lubricating oil can first enter the connecting connecting pipe 223, and with the movement of the first adjusting seat 104, the connecting pipe 223 can be intermittently closed. When the connecting pipe 223 is closed, the lubricating oil can enter the mounting pipe 222 on the other side through the oil inlet pipe 221, so that the lubricating oil can evenly enter the two mounting pipes 222.

[0059] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0060] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 should be included in the protection scope of the present invention.

Claims

1. A high-efficiency vertical milling machine for a machining center and a CNC lathe, comprising a base (1), a milling machine body (101) being fixedly mounted on one side of the top of the base (1), and a lifting platform (102) being arranged on one side above the base (1); It is characterized in that Also includes: A fixed seat (103) is fixedly installed on the top of the lifting platform (102); the top of the fixed seat (103) is slidably connected to a first adjustment seat (104); the top of the first adjustment seat (104) is slidably connected to a second adjustment seat (105); and fixed blocks (106) are symmetrically installed on both sides of the second adjustment seat (105); a first screw rod (107) is rotatably connected between the two fixed blocks (106); one side of the fixed block (106) is fixedly connected to a first motor; and the output end of the first motor passes through the fixed block (106) on one side and is fixedly connected to the first screw rod (107); A lubrication assembly (2) is arranged on one side of the second adjustment seat (105) and the first adjustment seat (104), and the lubrication assembly (2) comprises a fixing plate (201); A fixed plate (201) is fixedly mounted on one side of the first adjustment seat (104); an oil storage tank (202) is fixedly mounted on the side of the fixed plate (201) away from the first adjustment seat (104); a refueling port is connected through one side of the top of the oil storage tank (202); a toothed plate (203) is fixedly mounted on one side of the top of the fixed plate (201); and a cylinder (204) is fixedly mounted on one side of the second adjustment seat (105) located above the oil storage tank (202); a telescopic tube (205) is connected through the top of the oil storage tank (202); and the bottom end of the telescopic tube (205) is located deep inside the oil storage tank (202); A connecting pipe (206) is connected through the top of the telescopic pipe (205), and one end of the connecting pipe (206) away from the telescopic pipe (205) is connected through the cylinder (204), and a control pipe (207) is connected through the top of the cylinder (204) located on one side of the connecting pipe (206), and a valve is provided on one side of the control pipe (207). At the same time, oil outlet pipes (208) are symmetrically connected through the upper sides of both sides of the cylinder (204), and both oil outlet pipes (208) are fixedly connected to the second adjustment seat (105). A piston (209) is slidably connected inside the cylinder (204), and exhaust pipes (210) are symmetrically connected through the lower sides of both sides of the cylinder (204), and one-way valves are provided on the connecting pipe (206) and the inner sides of the two oil outlet pipes (208) close to the cylinder (204).

2. The high-efficiency vertical milling machine for machining centers and CNC lathes according to claim 1, characterized in that: One side of the second adjustment seat (105) is located below the cylinder (204) and is provided with a mounting plate (211) on a fixed rod, and a fixed frame (212) is symmetrically provided on one side of the bottom of the mounting plate (211), and a rotating gear (213) is rotatably connected between the two fixed frames (212), and the rotating gear (213) is meshed with the toothed plate (203), and one side of the rotating gear (213) passes through one side of the fixed frame (212) through a connecting rod and is fixedly provided with a rotating block (214), and one side of the rotating block (214) is fixedly provided with a column block (215), and the outside of the column block (215) is slidably connected with a movable frame (217), and a movable rod (216) is fixedly provided on the top of the movable frame (217), and the movable rod (216) is slidably connected with the mounting plate (211) and the cylinder (204), and the movable rod (216) is fixedly connected with the piston (209).

3. The high-efficiency vertical milling machine for machining centers and CNC lathes according to claim 1, characterized in that: A positioning strip (109) is symmetrically installed at the bottom of the second adjustment seat (105), and the positioning strip (109) is slidably connected to the first adjustment seat (104), and a mounting seat (108) is threadedly connected to the outer side of the first screw rod (107), and the mounting seat (108) is fixedly connected to the first adjustment seat (104), and the two oil outlet pipes (208) are respectively connected to the two fixed blocks (106), and the two oil outlet pipes (208) are symmetrically connected to the outer side of the two oil outlet pipes (208) close to the mounting seat (108) through the diversion pipe (218), and the first oil outlet nozzle is connected to the adjacent ends of the two oil outlet pipes (208) and one end of the two diversion pipes (218).

4. The high-efficiency vertical milling machine for machining centers and CNC lathes according to claim 1, characterized in that: The fixed seat (103) is internally rotatably connected with a second screw rod (110), and a second motor is fixedly installed on one side of the fixed seat (103), and the output end of the second motor passes through the fixed seat (103) and is fixedly connected to the second screw rod (110), and at the same time, a movable seat (111) is threadedly connected to the outer side of the second screw rod (110), and the movable seat (111) is fixedly connected to the first adjustment seat (104), and a sliding groove (112) is provided on the top of the fixed seat (103), and the movable seat (111) is slidably connected to the sliding groove (112), and at the same time, limit strips (113) are symmetrically installed on both sides of the bottom of the first adjustment seat (104), and the limit strips (113) are slidably connected to the fixed seat (103).

5. The high-efficiency vertical milling machine for machining centers and CNC lathes according to claim 4, characterized in that: A temporary storage box (219) is fixedly installed on one side of the first adjustment seat (104), and a connecting hose (2191) is symmetrically connected to the top of the temporary storage box (219), and the ends of the two connecting hoses (2191) away from the temporary storage box (219) pass through the fixed plate (201) and are respectively connected to the two oil outlet pipes (208). At the same time, a fixed pipe (220) is connected to the bottom side of the temporary storage box (219), and mounting pipes (222) are symmetrically installed on both sides of the first adjustment seat (104), and one end of the mounting pipe (222) on one side is connected to the oil inlet pipe (221), and the end of the oil inlet pipe (221) away from the mounting pipe (222) is connected to the fixed pipe (220).

6. The high-efficiency vertical milling machine for machining centers and CNC lathes according to claim 5, characterized in that: An electromagnetic valve is provided on one side of the interior of the fixed pipe (220), and a connecting pipe (223) is connected through one side of the fixed pipe (220) and below, and one end of the connecting pipe (223) away from the fixed pipe (220) is connected through the other side of the mounting pipe (222), and a plurality of second oil outlet nozzles are connected through the bottoms of the two mounting pipes (222).

7. The high-efficiency vertical milling machine for machining centers and CNC lathes according to claim 6, characterized in that: A support plate (224) is fixedly installed on one side of the fixed seat (103), and a rack (225) is fixedly installed on one side of the top of the support plate (224), and a connecting plate (226) is fixedly installed on one side of the first adjustment seat (104) above the rack (225), and a support frame (227) is symmetrically installed on the bottom of the connecting plate (226), and a driven gear (228) is rotatably connected between the two support frames (227), and the driven gear (228) is meshed with the rack (225).

8. The high-efficiency vertical milling machine for machining centers and CNC lathes according to claim 7, characterized in that: One side of the driven gear (228) passes through a supporting frame (227) on one side through a rotating shaft and is fixedly installed with a cam (229), and one side of the interior of the connecting plate (226) is slidably connected with a first clamping plate (230), and a movable block (231) is fixedly installed at the bottom of the first clamping plate (230), and the cam (229) is slidably connected to the movable block (231), and one side of the first adjustment seat (104) is fixedly installed with a connecting frame (232) above the first clamping plate (230), and a second clamping plate (233) is fixedly installed at the bottom of the connecting frame (232).

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