Double-spindle double-tool-post vertical lathe for flange machining

Abstract

The utility model provides flange processing is with double spindle double knife rest vertical lathe, relates to flange processing technical field, the utility model discloses vertical lathe main part, the utility model discloses after the cooling water will cut the chip produced by washing and falling on the filter screen, the cooling water will pass through the filter screen and fall into the inner wall bottom of vertical lathe main part and carry out recycling use, and the chip stays on the filter screen, and the rolling along the inclination angle of filter screen happens, and falls in the collection mechanism and is collected, at this time, the motor drives the round rod left and right interval rotation a certain number of turns, and the connecting rope on the scraper both sides carries out a winding one unwinding, drives the scraper to move on the filter screen, and the surface of filter screen is cleaned and scraped off, and the chip that it adheres is scraped off, avoids the filter screen blockage, improves the filtration efficiency, therefore, the convenient recycling treatment to the chip is carried out, can also make the cooling water can fast circulation return cooling spray head place and utilize again, improves vertical lathe main part processing efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of flange processing technology, and in particular to a vertical lathe with double spindles and double tool post for flange processing. Background Technology

[0002] The twin-spindle, twin-tool-post vertical lathe is a type of vertical lathe specifically designed for machining flange-like components. Its main feature is the configuration of two spindles and two tool posts. This design improves machining efficiency and is suitable for machining flanges, discs, and other complex-shaped parts. Specifically, the twin-spindle configuration allows for simultaneous machining operations in different directions, such as turning internal and external circles and cutting grooves, while the twin tool posts can be used with different tools for multi-process operations, thereby reducing tool change time and the number of operations.

[0003] During the production and processing of flanges, when using a vertical lathe to cut the edges or inner walls, the flange is placed on a fixture and fixed in place. Then, the electric telescopic rod on the vertical lathe body is activated, driving the telescopic frame to move left and right, which in turn drives the spindle body and the milling cutter to move left and right. Depending on the cutting requirements, the electric telescopic rod inside the telescopic frame is activated, causing the telescopic frame to retract and extend accordingly. Finally, the cylinder is activated, moving the milling cutter closer to the flange, and the drive motor inside one end of the milling cutter rotates the cutter to cut the flange. During this process, a pumping system is used... The system draws cooling water from the inner wall of the bottom of the vertical lathe body into a cooling water pipe, which is then connected to a cooling nozzle to flush and cool the cutting area. During flange machining, debris is generated at the cutting point. During cooling, the cooling water washes this debris into the inner wall of the vertical lathe body. This causes debris to enter the pumping system, water pipes, and cooling nozzles during the recycling of the cooled water, leading to blockages, affecting the cooling system's operation, and reducing the efficiency and quality of the vertical lathe's machining operations. Utility Model Content

[0004] The technical problem this invention aims to solve is that during the machining of flanges, debris is generated at the cutting point. During the cooling process, the cooling water washes the debris into the inner wall of the vertical lathe body. This causes debris mixed in with the cooling water to enter the pumping system, water pipes, and cooling nozzles during the recycling of the cooling water, resulting in blockages, affecting the operation of the cooling system, and reducing the machining efficiency and quality of the vertical lathe body.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a vertical lathe with double spindles and double tool post for flange processing, including a vertical lathe body, a fixture provided on the inner wall of the vertical lathe body, a telescopic frame symmetrically slidably installed on one side of the inner wall of the vertical lathe body, a spindle body fixedly installed on one side of the telescopic frame, a cylinder fixedly installed on one side of the spindle body, a milling cutter fixedly installed after the output end of the cylinder is installed through and installed on one side of the spindle body, a cooling nozzle provided on one side of the spindle body, and a filter collection device provided on the inner wall of the vertical lathe body below the fixture. The filter collection device can filter the cooling water after cooling by installing a symmetrically inclined filter screen and a collection box below the fixture. At the same time, the drive scraper moves back and forth on the filter screen to prevent debris from adhering and clogging the filter screen, thereby improving the filtration efficiency of the filter screen, achieving the effect of rapid circulation of cooling water, and collecting metal debris.

[0006] Preferably, the filtration and collection device includes two filter screens, which are fixedly installed at an angle in the inner wall of the vertical lathe body and located below the fixture, with symmetrical circular holes on one side of each filter screen; a scraper, one side of which abuts against one side of the filter screen, with connecting ropes fixedly installed on both sides of the scraper; a round rod, both ends of which are respectively installed through the inner wall of the vertical lathe body, with one end of the connecting rope extending through the inner wall of the circular hole and fixedly installed on the outer surface of the round rod; a plurality of guide rollers, both ends of which are fixedly installed on one side of the inner wall of the vertical lathe body, with one end of the connecting rope passing through the inner wall of the circular hole and inserted into the inner wall of the guide roller; a motor, one side of which is fixedly installed on one side of the vertical lathe body, and the output end is fixedly installed on one side of the round rod by means of a coupling; and a collection mechanism, which is disposed between the two filter screens for collecting and processing the debris intercepted by the filter screens.

[0007] The aforementioned components achieve the following effect: By setting up a filter collection device, before the flange is processed, the collection mechanism is installed in the inner wall of the vertical lathe body. When the vertical lathe body is used to cut the edge or inner wall of the flange, the flange is placed on the fixture and fixed in place. Then, the electric telescopic rod on the vertical lathe body is activated to drive the telescopic frame to move left and right, thereby driving the spindle body and the milling cutter to move left and right. According to the cutting requirements, the electric telescopic rod inside the telescopic frame is activated to cause the telescopic frame to retract and extend accordingly. Finally, the cylinder is activated to drive the milling cutter to approach the flange, and the drive motor in the inner wall of one end of the milling cutter is activated to drive the milling cutter to rotate and cut the flange. During the process, the cooling water on the inner wall of the bottom of the vertical lathe body is pumped into the cooling water pipe through the pumping system. Then, the cooling water pipe is connected to the cooling nozzle to rinse and cool the cutting area. The cooling water washes away the cutting debris, which falls onto the filter screen below the fixture. The cooling water then passes through the filter screen and circulates to the bottom of the inner wall of the vertical lathe body. The debris remains on the filter screen and rolls along its tilt angle, eventually falling into the collection mechanism. For some of the debris, the motor can be started to rotate the round rod left and right a certain number of times, causing the connecting ropes on both sides of the scraper to be wound up and unwound, pulling it back and forth between the two round holes and the guide rollers. This causes the scraper to move back and forth on the filter screen, cleaning and scraping away the debris. The debris then rolls into the collection mechanism for collection. This facilitates the recycling of debris and allows the cooling water to be quickly circulated back to the cooling nozzle for reuse. This achieves efficient cutting of flanges and recycling of cooling water, improving the processing efficiency and quality of the vertical lathe body.

[0008] Preferably, a protective cover is fixedly installed on one side of the vertical lathe body, and the motor is disposed in the inner wall of the protective cover.

[0009] The effect achieved by the above-mentioned components is that by setting up a protective cover, the outer surface of the motor can be covered, so that during the handling or use of the vertical lathe body, other objects are less likely to directly impact the outer surface of the motor, thereby improving the service life of the motor.

[0010] Preferably, a plurality of round beads are rotatably mounted on the inner wall of the circular hole, wherein one end of the connecting rope is inserted between the plurality of round beads.

[0011] The effect achieved by the above components is that by setting the ball, the rotational wear between the connecting rope and the inner wall of the hole can be reduced, making it easier to pull the connecting rope and improving the service life of the connecting rope.

[0012] Preferably, the collection mechanism includes a collection box, a rectangular hole is provided on one side of the inner wall of the vertical lathe body, one end of the collection box is inserted between the inner wall of the rectangular hole and two filter screens, and the collection box is hollow; a limiting rod, one end of which is rotatably mounted on one side of the vertical lathe body and abuts against one side of the collection box, and the limiting rod is made of iron; and a torsion spring, the two ends of which are respectively fixedly mounted on the inner wall of one end of the limiting rod and one side of the vertical lathe body.

[0013] The effect achieved by the above-mentioned components is as follows: By setting up a collection mechanism, before using the main body of the vertical lathe, the limiting rod is rotated to a certain angle, which causes the torsion spring to deform. Then, the collection box is inserted into the rectangular hole and between the two filter screens to a certain position. After that, the limiting rod is released, so that under the reset action of the torsion spring, one end abuts against one side of the collection box, fixing it in the rectangular hole. In this way, after the filter screens intercept the debris and roll down the inclined angle, it will fall into the collection box and be collected, which is convenient for later recycling and cleaning. Similarly, the opposite operation can be performed to disassemble the collection box for easy processing of the collected debris.

[0014] Preferably, a magnet is fixedly installed on one side of the collection box, wherein one end of the limiting rod is inserted into the inner wall of the magnet and is magnetically attracted to the inner wall of the magnet.

[0015] The effect achieved by the above components is that, by setting up the magnet, when the limiting rod is used to limit and fix the collection box, the magnet will provide secondary limiting and fixing of the limiting rod, making the limiting rod more secure and stable when fixing the collection box.

[0016] Preferably, a handle block is fixedly installed on one side of the collection box, and the cross-section of the handle block is arc-shaped.

[0017] The effect achieved by the above-mentioned components is that by setting the handle block, the contact area on one side of the collection box can be increased, making it easier to manually grasp one side and remove or install it.

[0018] The beneficial effects of this utility model are:

[0019] By setting up a filtration and collection device, the cooling water washes the cutting debris onto the filter screen below the fixture. The cooling water then passes through the filter screen and falls into the bottom of the inner wall of the vertical lathe body for recycling. The debris remains on the filter screen and rolls along its tilt angle, falling into the collection mechanism for collection. For some of the attached debris, the motor can be started to drive the round rod to rotate left and right a certain number of times, which in turn winds up and unwinds the connecting ropes on both sides of the scraper, causing it to pull back and forth between the two round holes and the guide rollers. This causes the scraper to move back and forth on the filter screen, cleaning and scraping off the surface of the filter screen, removing the attached debris, and then letting it roll into the collection mechanism for collection. This facilitates the recycling of debris and also allows the cooling water to be quickly circulated back to the cooling nozzle for reuse, thereby achieving efficient cutting of flanges and recycling of cooling water, improving the processing efficiency and quality of the vertical lathe body. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a three-dimensional structural diagram of the main body of the vertical lathe of this utility model;

[0023] Figure 3 for Figure 2 An enlarged 3D structural diagram at point A in the middle;

[0024] Figure 4 This is a three-dimensional structural diagram of the filter screen of this utility model;

[0025] Figure 5 for Figure 4 A three-dimensional schematic diagram of a local structure.

[0026] Legend: 1. Vertical lathe body; 2. Filter collection device; 3. Fixture; 4. Telescopic frame; 5. Spindle body; 6. Cylinder; 7. Milling cutter; 8. Cooling nozzle; 21. Filter screen; 22. Round hole; 23. Scraper; 24. Connecting rope; 25. Round rod; 26. Guide roller; 27. Motor; 28. Collection mechanism; 281. Rectangular hole; 282. Limiting rod; 283. Torsion spring; 284. Collection box; 285. Magnet block; 286. Handle block; 29. ​​Protective cover; 210. Ball. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Figures 1-5 The flange machining double-spindle double-tool post vertical lathe shown includes a vertical lathe body 1. A fixture 3 is provided on the inner wall of the vertical lathe body 1. A telescopic frame 4 is symmetrically slidably installed on one side of the inner wall of the vertical lathe body 1. A spindle body 5 is fixedly installed on one side of the telescopic frame 4. A cylinder 6 is fixedly installed on one side of the spindle body 5. A milling cutter 7 is fixedly installed on the output end of the cylinder 6 through one side of the spindle body 5. A cooling nozzle 8 is provided on one side of the spindle body 5. A filter collection device 2 is provided on the inner wall of the vertical lathe body 1 below the fixture 3. The filter collection device 2 can filter the cooling water after cooling by installing a symmetrically inclined filter screen 21 and a collection box 284 below the fixture 3. At the same time, the drive scraper 23 moves back and forth on the filter screen 21 to prevent debris from adhering and clogging the filter screen 21, thereby improving the filtration efficiency of the filter screen 21, achieving the effect of rapid circulation of cooling water, and collecting metal debris.

[0030] Figures 1-5The filter collection device 2 shown includes two filter screens 21, which are fixedly installed at an angle in the inner wall of the vertical lathe body 1 and located below the fixture 3. Circular holes 22 are symmetrically opened on one side of each filter screen 21. A scraper 23 is also included, with one side of the scraper 23 abutting against one side of the filter screen 21. Connecting ropes 24 are fixedly installed on both sides of the scraper 23. A round rod 25 has both ends penetrating and installed on both sides of the inner wall of the vertical lathe body 1. One end of the connecting rope 24 penetrates the inner wall of the circular hole 22 and extends and is fixedly installed on the round rod. On the outer surface of the rod 25; several guide rollers 26, wherein both ends of the guide rollers 26 are fixedly installed on one side of the inner wall of the vertical lathe body 1, and one end of the connecting rope 24 passes through the inner wall of the through hole 22 and is inserted into the inner wall of the guide rollers 26; a motor 27, wherein one side of the motor 27 is fixedly installed on one side of the vertical lathe body 1, and the output end is fixedly installed on one side of the round rod 25 by means of a coupling; a collection mechanism 28, wherein the collection mechanism 28 is arranged between two filter screens 21 for collecting and processing the debris filtered and intercepted by the filter screens 21.By setting up a filter collection device 2, before the flange is processed, the collection mechanism 28 is installed in the inner wall of the vertical lathe body 1. When the vertical lathe body 1 is used to cut the edge or inner wall of the flange, the flange is placed on the fixture 3 and fixed in place. Then, the electric telescopic rod on the vertical lathe body 1 is activated to drive the telescopic frame 4 to move left and right, which in turn drives the spindle body 5 and the milling cutter 7 to move left and right. According to the cutting requirements, the electric telescopic rod inside the telescopic frame 4 is activated to drive the telescopic frame 4 to retract and extend accordingly. Finally, the cylinder 6 is activated to drive the milling cutter 7 to approach the flange, and the drive motor 27 in the inner wall of one end of the milling cutter 7 is activated to drive the milling cutter 7 to rotate and cut the flange. During the process, the cooling water on the bottom inner wall of the vertical lathe body 1 is pumped into the cooling water pipe through the pumping system. Then, the cooling water pipe is connected to the cooling nozzle 8 to rinse and cool the cutting position. The cooled water will wash away the debris generated by the cutting. The debris falls onto the filter screen 21 below the fixture 3. Cooling water passes through the filter screen 21 and falls into the bottom of the inner wall of the vertical lathe body 1 for recycling. The debris remains on the filter screen 21 and rolls along the inclined angle of the filter screen 21, falling into the collection mechanism 28 for collection. For some of the attached debris, the motor 27 can be started to drive the round rod 25 to rotate left and right a certain number of times. This causes the connecting rope 24 on both sides of the scraper 23 to be wound up and unwound, pulling it back and forth between the two round holes 22 and the guide roller 26. This causes the scraper 23 to move back and forth on the filter screen 21, cleaning and scraping off the attached debris. The debris then rolls into the collection mechanism 28 for collection. This facilitates the recycling of debris and allows the cooling water to be quickly circulated back to the cooling nozzle 8 for reuse. This achieves efficient cutting of the flange and recycling of the cooling water, improving the processing efficiency and quality of the vertical lathe body 1.

[0031] Figures 1-5 A protective cover 29 is fixedly installed on one side of the vertical lathe body 1 shown, and the motor 27 is housed within the inner wall of the protective cover 29. By providing the protective cover 29, the outer surface of the motor 27 can be covered, preventing other objects from directly impacting the outer surface of the motor 27 during handling or use of the vertical lathe body 1, thus extending the service life of the motor 27. Several round beads 210 are rotatably installed on the inner wall of the circular hole 22, with one end of the connecting rope 24 inserted among the round beads 210. The round beads 210 reduce rotational wear between the connecting rope 24 and the inner wall of the circular hole 22, facilitating the pulling of the connecting rope 24 and extending its service life.

[0032] Figures 1-5The collection mechanism 28 shown includes a collection box 284, a rectangular hole 281 is provided on one side of the inner wall of the vertical lathe body 1, one end of the collection box 284 is inserted between the inner wall of the rectangular hole 281 and two filter screens 21, and the collection box 284 is hollow; a limiting rod 282, one end of which is rotatably mounted on one side of the vertical lathe body 1 and one side abuts against one side of the collection box 284, and the limiting rod 282 is made of iron; and a torsion spring 283, the two ends of which are respectively fixedly mounted on the inner wall of one end of the limiting rod 282 and one side of the vertical lathe body 1. By setting up the collection mechanism 28, before using the main body 1 of the vertical lathe, the limiting rod 282 is rotated to a certain angle, which causes the torsion spring 283 to deform. Then, the collection box 284 is inserted into the rectangular hole 281 and the two filter screens 21 to a certain position. The limiting rod 282 is then released, so that under the reset action of the torsion spring 283, one end of the rod abuts against one side of the collection box 284, fixing it in the rectangular hole 281. In this way, after the filter screen 21 intercepts the debris and rolls down the inclined angle, it will fall into the collection box 284 for collection, which is convenient for later recycling and cleaning. Similarly, the collection box 284 can be disassembled by reversing the operation to facilitate the processing of the collected debris.

[0033] Figures 1-5 A magnet 285 is fixedly installed on one side of the collection box 284. One end of the limiting rod 282 is inserted into the inner wall of the magnet 285 and is magnetically attracted to the inner wall of the magnet 285. By setting the magnet 285, when the limiting rod 282 is used to limit and fix the collection box 284, the magnet 285 will provide secondary limiting and fixation to the limiting rod 282, making the limiting rod 282 more secure and stable when fixing the collection box 284. A handle 286 is fixedly installed on one side of the collection box 284. The handle 286 has an arc-shaped cross-section. By setting the handle 286, the contact area on one side of the collection box 284 can be increased, making it easier to manually grasp one side and remove or install it.

[0034] Working principle: Before using the vertical lathe body 1, first rotate the limiting rod 282 to a certain angle, causing the torsion spring 283 to deform. Then, insert the collection box 284 into the rectangular hole 281 and the two filter screens 21 to a certain position. Then, release the limiting rod 282, so that under the reset action of the torsion spring 283, one end abuts against one side of the collection box 284, fixing it in the rectangular hole 281. Then, when using the vertical lathe body 1 to perform cutting processing on its edge or inner wall, the flange will be placed on the fixture 3 for fixing and limiting. Then, the electric telescopic rod on the main body 1 of the vertical lathe is activated, driving the telescopic frame 4 to move left and right, which in turn drives the spindle body 5 and the milling cutter 7 to move left and right. According to the cutting requirements, the electric telescopic rod inside the telescopic frame 4 is activated, causing the telescopic frame 4 to retract and extend accordingly. Finally, the cylinder 6 is activated, driving the milling cutter 7 closer to the flange, and the drive motor 27 in the inner wall of one end of the milling cutter 7 is activated, causing the milling cutter 7 to rotate and perform cutting processing on the flange. During processing, cooling water from the bottom inner wall of the main body 1 of the vertical lathe is pumped into the cooling water pipe through the pumping system. The cooling water pipe is connected to the cooling nozzle 8 to rinse and cool the cutting area. The cooled water will wash the cutting debris onto the filter screen 21 below the fixture 3. The cooling water will pass through the filter screen 21 and fall into the bottom of the inner wall of the vertical lathe body 1 for recycling, while the debris will remain on the filter screen 21 and roll along the inclined angle of the filter screen 21, falling into the collection mechanism 28 for collection. Some of the attached debris can be removed by starting the motor 27 to drive the round rod 25 to rotate left and right a certain number of times, and then scraping the debris on both sides of the scraper 23. The connecting rope 24 is wound up and unwound, pulling back and forth between the two round holes 22 and the guide roller 26. This causes the scraper 23 to move back and forth on the filter screen 21, cleaning and scraping off the surface of the filter screen 21. The debris attached to the screen is scraped off and then rolled into the collection mechanism 28 for collection. This facilitates the recycling of debris and also allows the cooling water to be quickly circulated back to the cooling nozzle 8 for reuse. This achieves efficient cutting of the flange and recycling of cooling water, improving the processing efficiency and quality of the vertical lathe body 1.

[0035] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A vertical lathe with twin spindles and twin tool post for flange machining, comprising a vertical lathe body (1), characterized in that: The inner wall of the vertical lathe body (1) is provided with a clamp (3). A telescopic frame (4) is symmetrically slidably installed on one side of the inner wall of the vertical lathe body (1). A spindle body (5) is fixedly installed on one side of the telescopic frame (4). A cylinder (6) is fixedly installed on one side of the spindle body (5). A milling cutter (7) is fixedly installed on the output end of the cylinder (6) after passing through and being installed on one side of the spindle body (5). A cooling nozzle (8) is provided on one side of the spindle body (5). A filter collection device (2) is provided on the inner wall of the vertical lathe body (1) below the clamp (3). The filter collection device (2) can filter the cooling water after cooling by installing a symmetrical inclined filter screen (21) and a collection box (284) below the clamp (3). At the same time, the drive scraper (23) moves back and forth on the filter screen (21) to avoid debris from adhering and clogging the filter screen (21).

2. The double-spindle double-tool-post vertical lathe for machining of flanges according to claim 1, characterized in that: The filter collection device (2) includes two filter screens (21), wherein the filter screens (21) are fixedly installed in an inclined manner in the inner wall of the vertical lathe body (1) and located below the fixture (3). The filter screens (21) have symmetrically opened round holes (22) on one side. A scraper (23), one side of which abuts against one side of the filter screen (21), and connecting ropes (24) are fixedly installed on both sides of the scraper (23). A round rod (25), wherein the two ends of the round rod (25) are respectively installed on the inner walls of the vertical lathe body (1), and one end of the connecting rope (24) extends through the inner wall of the round hole (22) and is fixedly installed on the outer surface of the round rod (25). Several guide rollers (26), wherein both ends of the guide rollers (26) are fixedly installed on one side of the inner wall of the vertical lathe body (1), and one end of the connecting rope (24) passes through the inner wall of the through hole (22) and is inserted into the inner wall of the guide rollers (26); Motor (27), wherein one side of the motor (27) is fixedly mounted on one side of the vertical lathe body (1), and the output end is fixedly mounted on one side of the round rod (25) by means of a coupling; Collection mechanism (28), wherein the collection mechanism (28) is disposed between two filter screens (21) for collecting and processing the debris filtered and intercepted by the filter screens (21).

3. The double-spindle double-tool-post vertical lathe for machining of flanges according to claim 2, characterized in that: A protective cover (29) is fixedly installed on one side of the main body (1) of the vertical lathe, and the motor (27) is located in the inner wall of the protective cover (29).

4. The double-spindle double-tool-post vertical lathe for machining of flanges according to claim 2, characterized in that: The inner wall of the circular hole (22) is rotatably fitted with a number of round beads (210), one end of the connecting rope (24) is inserted between the round beads (210).

5. The double-spindle double-tool-post vertical lathe for machining of flanges according to claim 2, characterized in that: The collection mechanism (28) includes a collection box (284). A rectangular hole (281) is provided on one side of the inner wall of the vertical lathe body (1). One end of the collection box (284) is inserted between the inner wall of the rectangular hole (281) and two filter screens (21). The collection box (284) is hollow. A limiting rod (282) is provided, wherein one end of the limiting rod (282) is rotatably mounted on one side of the vertical lathe body (1) and one side abuts against one side of the collection box (284). The limiting rod (282) is made of iron. Torsion spring (283), wherein the two ends of the torsion spring (283) are respectively fixedly installed on the inner wall of one end of the limit rod (282) and on one side of the vertical lathe body (1).

6. The vertical lathe with twin spindles and twin tool post for flange machining according to claim 5, characterized in that: A magnet block (285) is fixedly installed on one side of the collection box (284), wherein one end of the limiting rod (282) is inserted into the inner wall of the magnet block (285) and is magnetically attracted to the inner wall of the magnet block (285).

7. The double-spindle double-tool-post vertical lathe for machining of flanges according to claim 5, characterized in that: A handle block (286) is fixedly installed on one side of the collection box (284), and the cross-section of the handle block (286) is arc-shaped.

Images