Movable Table Mechanism

Abstract

The invention relates to a movable table mechanism used in manual or CNC boring machines and manual or CNC vertical machining centers in the field of machining.

Description

1 TARIFF Movable Table Mechanism Technical Area 5 The invention relates to manual or CNC boring machines and manual or CNC vertical machining in the field of metalworking. It relates to the movable table mechanism used in machining centers. The invention specifically increases the flexibility of the machines, i.e., the number of parts they process on the machines. a flashlight that increases the area it is effective on and, when necessary, positions the parts. It relates to the movable table mechanism that positions the workpiece (spindle). State of the Art Machining tools remove material from the surface of the parts to be manufactured using cutting tools. These are machines that enable parts to change shape by removing material. Countertops are manufactured in the sizes specified by the countertop manufacturers, and the countertops As the size, or processing capacity, increases, so do the prices. This is common today. These machining tools, which have a range of uses, are generally 2-axis, 3-axis, 5-axis and 20-axis. They are manufactured in different forms, such as C-axis. CNC vertical machining centers generally have the ability to move in the X, Y, and Z directions. The table has a movable working system, and the machine axis movements are as follows: If it is large, the countertop dimensions also become larger, and the cost increases exponentially. 25 CNC Boring Machines have 3-axis movement (which are X, Y and Z in the same direction as W). (in the form of) as well as having a 360-degree rotational movement of the workbench These are machine tools. The larger the machine tool axis movements, the larger the machine tool dimensions. It is growing so large and the cost is increasing exponentially. 30 Manufacturing companies invest in machinery based on their existing manufactured parts. It carries out. However, during the process, different projects and the manufacturing of parts are undertaken. When the need arises to manufacture new parts, the production of new parts on existing machines Situations may arise where the size does not match the capacity. In this case, either 35 A much larger or much smaller countertop is needed. In this case, 2 the manufacturer according to its current experience (and also depending on the condition and position of the part) (by making an assessment) slide the part into different positions on the machine several times. It can proceed by connecting and readjusting the settings. However, this application... This leads to a loss of time and an increase in costs. To reduce this cost increase... The problem can be solved with a machine tool investment, that is, a high initial investment cost, in addition to 5 It is also possible that the part cannot be manufactured. Below is a brief explanation of how solutions are produced in different situations: In the first case; the X-axis of the part is 10 on CNC Boring Machines and CNC Vertical Machining Machines. Accordingly, it is larger than the machine limits, in which case the part is two or more Machining can be achieved by making significant shifts and adjustments (in the X-axis direction). For example; 3000 mm X-axis movement, 1500 mm Y-axis movement, 800 mm Z-axis movement. a vertical machining center with movement, measuring 4000 mm x 1300 mm x 500 mm When a chassis is to be manufactured, the part's dimensions are 4000 mm, requiring machine machining 15. Since it falls outside the limit, the part can be machined with at least two clamping and adjustment operations. First, the section between (0-3000) mm will be processed in the first operation, then the remaining 3000- In order to process an area at a distance of 4000 mm, the section between (1000-4000) mm is connected. It can be processed by making adjustments. However, the desired dimensions and position for the part. If the tolerances are very precise, 20 obstacles are placed in front of it in this sliding operation. The part cannot be manufactured because there will be irreparable loss of precision. Both In this case, there will be a loss, either resulting in a loss of time or the manufacturing of the part will be interrupted. It will not be possible. In the second case; in CNC boring machines, the part is narrow 25 inches according to the machine dimensions. This means that in Borhwerk machines, in addition to the movement of the table (or tower) (Z), work is also required. The spindle (W) has movement. The spindle is used in medium and small sized machines (manufacturer's (although it varies according to the specified measurement) approximately the countertop It reaches all the way to the center. Because the tabletop size is large in large-sized counters. The spindle does not even reach the center of the table; it remains at a much shorter distance. 30 In cases where the part is narrow and two surfaces need to be machined, the spindle must be positioned over the part. This makes it impossible to access both surfaces in a single context. Especially for construction machinery. Parts that exhibit this behavior can be exemplified by a narrow, elongated structure, and both These are parts that require surface manufacturing. In this case, the part is positioned on the table relative to the Z-axis. It needs to be attached to both ends and both surfaces need to be machined, again the part is required 35 The measured and positional tolerances are very tight, requiring very precise concentricity. 3 If this is not the case, the part may not be manufactured. In either case... There will be losses; either the manufacturing process will be extended or the operation will be delayed. It will not be possible to accomplish this. In the third case; in CNC boring machines, the part size is small compared to the table. 5 and the need for all surfaces to be machined, the part is small relative to the workbench table. In this case, the part is attached to the machine center and all its surfaces are the same. The processing is done during the operation because the spindle is far from the workpiece. This is not possible. The surfaces to be machined must be close to the spindle. The table should be attached in different positions to the part closest to the spindle, as shown in the diagram. 10 Here, for each surface operation, the part is repeatedly clamped to the machine and adjusted. This should be done. Every connection and adjustment made will result in a waste of time. If there are delicate operations involved in the part, the machining operation It may even be impossible to do so. In that case, the manufacturer will have to take responsibility. 15 will face it. Businesses have two options in each of the three situations mentioned above. alternative methods for manufacturing parts that are not suitable for existing machine tools. Increasing processing times by manufacturing in batches, which means incurring higher costs. 20 or to purchase workbenches of suitable dimensions for their existing work, manufactured abroad. Each Both options represent a financial burden on businesses and the economy. In conclusion, the existence of the above problems and the inadequacy of the current solutions, This has made it necessary to make improvements in the technical field. 25 Purpose of the Invention The present invention eliminates the aforementioned disadvantages and contributes to the relevant technical field. It relates to the movable table mechanism, which brings new advantages. 30 The main purpose of the invention is to increase the flexibility of the machines, that is, the parts they process on the machines. a flashlight that increases the area it is effective on and, when necessary, positions the parts. The goal is to create a movable table mechanism that positions the table relative to its spindle (work spindle). 35 4 The aim of the invention is to provide a quick and economical solution to the problems encountered in existing technology. The goal is to create a movable table mechanism. Another purpose of the invention is to provide movement to the lower plate that is attached to the CNC machine table. Linear slides and carriages use gearboxes, ball screws, or 5-wheel drive systems to transmit motion. Rack and pinion gears connect the positioning clamping group to the workpiece to be machined. It consists of the upper table to which it is attached and the spindle of the machine that transmits the drive power, and external energy. a machine that does not have a power source, obtains its kinetic energy from the spindle, and thus the machine Compared to the investment or additional processing costs, the cost is quite low. The goal is to create a movable table mechanism. 10 Another purpose of the invention is to improve the X-axis of CNC boring machines and CNC vertical machining centers. Used when the workbench limit in the direction of part X is insufficient. The system activates if the part is longer than the machine tool limits along its axis. the connection as it is attached to the table and the movement limit of the workbench By combining, they increase the processing area, the area that would normally be outside the processing area is 15 making it processable, having high control, speed and precision of the process, first After the area is processed, the machine spindle drive transmission parts and the movement The parts providing the top plate of the system and the part attached to it in the X direction. enabling its movement and providing access to the second region of the part. The aim is to create a movable table mechanism that performs the operation. 20 Another purpose of the invention is to enable the cutting of narrow parts on both sides in a CNC boring machine. In situations where the surface needs to be machined, the workpiece is brought closer to the spindle, thus enabling machining. Control and precise machining of the workpiece by the tool located at the end of the spindle. Increasing its capacity, the part is attached close to the spindle on the upper table of the mechanism 25 the first surface operation was performed, 180 degrees behind the processing surfaces. The table, which is a feature of Borhwerk machines, is used for processing the surface found. by rotating it, the part is positioned at a point far from the spindle, and the machine spindle, the system's motion transmission parts and the parts that enable motion, and the upper part of the system by enabling the table and the part attached to it to move in the Z direction of the machine, 30 By bringing the second surface of the part closer to the spindle, second surface operations become much easier. A movable table mechanism that performs operations quickly, precisely and in a controlled manner has emerged. to place. Another aim of the invention is to enable the processing of all surfaces of a workpiece on CNC boring machines. when there is a part that needs to be machined and / or is much smaller than the machine size used to move from corner to corner on the countertop by being designed and combined with the fact that the workbench table is rotatable, in a context, the part The movement of the machine spindle system enables all four surfaces to be machined. when the transmission parts and the parts that enable movement move the system to the second position Using the rotational capability of the workbench, the other two unprocessed surfaces can be processed. by bringing the spindle closer to the workpiece, the spindle is positioned on the workpiece for the four surfaces on the workpiece. approaching and enabling operations on these surfaces to be faster, more precise, and 10 movable table mechanism that allows controlled execution to reveal. To fulfill all the purposes mentioned above and those that can be derived from the detailed explanation. The invention relates to machining in manual or CNC boring machines. It is a movable table mechanism used, 15 - The lower plate that attaches to the boring machine table. - the sliding assembly located on the lower plate, - a carriage that moves on a sliding assembly and is connected to the lower surface of the upper plate. group, - or the group of carriages located on the lower plate, 20 - a slide that moves on the carriage assembly and is in contact with the lower surface of the upper plate. group, - a group of sleds or carriages that move together and carry a workpiece. connected top plate, - gearbox fixed to the base plate, gears connected to the gearbox and gear 25 drive shaft that transmits motion to the gearbox - a coupling that connects to the gearbox and provides the connection between the drive shaft and the tool. - connected to the spindle of the Borhwerk machine by coupling and the initial drive The team that took the move, - Pin bushing bearing that connects to the edge of the top plate, 30 - The pin bushing located inside the pin bushing housing, - Pin locking bushing bearing that connects to the base plate, - The pin locking bushing is located inside the pin locking bushing housing. - pin bushing and pin locking bushing passed through and top plate The locking pin, which ensures that the position is locked, 35 6 - passing through the gearbox and connecting to the lower plate, and the gearbox This is related to the fact that it contains a ball screw that transmits the motion received from the assembly to the upper plate. Also, all the purposes mentioned above and that can be derived from the detailed explanation. The invention can be used to perform manual or CNC vertical machining in the field of metalworking. It is a movable table mechanism used in workbenches, - The lower plate attached to the vertical machining center table. - a group of carriages connected to the lower plate, - a group of sleds moving within a group of cars, - 10 that move on the carriage assembly via a sliding assembly connected to its lower surface and the top table on which the workpiece is attached, - gearbox fixed to the base plate, - drive shaft that connects to the gearbox and transmits motion to the gearbox, - a coupling that connects to the gearbox and provides the connection between the drive shaft and the tool. - Connected to the spindle of the vertical machining center via a coupling and providing the initial drive movement at 15 field team, - at least one pin locking bushing on the edge of the top plate, - Pin bushing bearing that connects to the base plate, - The pin bushing located inside the pin bushing housing, - pin bushing and pin locking bushing passed through and top plate 20 a locking pin that allows the position to be locked, - connected to the gearbox by attaching to the edge surface of the top plate and the gear the box contains a rack and pinion gear that transmits the movement it receives from the assembly to the top plate It is related to. The structural and characteristic features and all the advantages of the invention are given in the figures below. And thanks to the detailed explanation written with references to these figures, it becomes clearer. This will be understood as such. Therefore, the evaluation should also include these forms and detailed explanations. This should be done taking that into consideration. Figures that will help understand the invention. Figure 1a: The movable table mechanism, the subject of the invention, on a CNC Borhwerk machine. This is a view of the disassembled version of the device, used for corner-to-corner movement. Figure 1b: The movable table mechanism, the subject of the invention, is manufactured on a CNC Borhwerk machine at 35°C. This is an assembly view of its use in corner-to-corner movement. 7 Figure 1c: The movable table mechanism of the invention on a CNC Borhwerk machine. This is the first-position view of its use in corner-to-corner movement. Figure 1d: The movable table mechanism, the subject of the invention, is manufactured on a CNC Borhwerk machine. This is the second-position view of its use in corner-to-corner movement. Figure 2a: The movable table mechanism, the subject of the invention, is manufactured on a CNC Borhwerk machine Z 5. This is a view of the disassembled version of the device, used along its axis. Figure 2b: The movable table mechanism, the subject of the invention, is mounted on a CNC Borhwerk machine. This is the assembly view of its use along its axis. Figure 2c: The movable table mechanism, the subject of the invention, is mounted on a CNC Borhwerk machine. This is the first position view of its use along the axis. 10 Figure 2d: The movable table mechanism, the subject of the invention, is mounted on a CNC Borhwerk machine. This is the second-position view of its use along the axis. Figure 3a: The movable table mechanism, the subject of the invention, is mounted on a CNC boring machine (X). This is a view of the disassembled version of the device, used along its axis. Figure 3b: The movable table mechanism, the subject of the invention, is manufactured on a CNC Borhwerk machine at X 15. This is the assembly view of its use along the axis. Figure 3c: The movable table mechanism, the subject of the invention, is mounted on a CNC Borhwerk machine using the X. This is the first position view of its use along the axis. Figure 3d: The movable table mechanism, the subject of the invention, is mounted on a CNC boring machine (X). This is the second position view of its use along the axis. 20 Figure 4a: The movable table mechanism of the invention is mounted on a CNC vertical machining center (X). This is a view of the disassembled version of the device, used along its axis. Figure 4b: The movable table mechanism of the invention is mounted on a CNC vertical machining center (X). This is the assembly view of its use along its axis. Figure 4c: The movable table mechanism of the invention is mounted on a CNC vertical machining center at X 25. This is the first position view of its use along the axis. Figure 4d: The movable table mechanism, the subject of the invention, is mounted on a CNC vertical machining center (X). This is the second-position view of its use along the axis. Explanation of Part References 30 10. Bottom plate 20th sledding group 30. Car group 31. Car undercarriage chock 35 40. Top table 8 50. Gearbox 60. Drive shaft 70. Coupling Team 80 90. Pin bearing 5 100. Pin sign 110. Pin locking bushing bearing 120. Pin locking bushing 130. Locking pin 140. Screw shaft 10 141. Screw shaft bearing 142. Screw shaft nut 143. Screw shaft nut bearing. 150. Rack and pinion gear Detailed Description of the Invention This detailed description explains the preferred method for the movable table mechanism that is the subject of the invention. alternatives, solely for the purpose of better understanding the subject and without any limitations It is explained in a way that will not create an impact. 20 Figures 1a, 2a and 3a show the CNC Borhwerk movable table mechanism, which is the subject of the invention. The disassembled version showing its use on the workbench and the invention are shown in Figure 4a. The topic demonstrates the use of a movable table mechanism in a CNC vertical machining center. The image shows the disassembled state. 25 In its most basic form, the movable table mechanism used in a CNC boring machine is: The lower table (10) attached to the CNC Borhwerk machine table is located on the lower table (10). area sled group (20), group of cars moving on sled group (20) (30), bottom 30 moving on the slide group (20) by means of the car group (30) connected to the surface and the gear fixed on the upper table (40) and the lower table (10) on which the workpiece is attached. gearbox (50), drive shaft (60) and drive shaft (60) which transmit motion to the gearbox (50). The coupling (70) which provides the connection of the tool (80) is connected to the coupling (70) by CNC Boring Machine The tool (80) which is attached to the spindle of the workbench and receives the first drive movement, the top table (40) The pin bushing bearing (90) connected to the edge, located inside the pin bushing bearing (90) 35 Pin bushing (100), pin locking bushing bearing (110) connected to the lower plate (10), pin 9 Pin locking bushing (120) located inside the locking bushing bearing (110), pin bushing (100) and pin locking bushing (120) passed through and top plate (40) position The locking pin (130) that enables it to lock passes through the gearbox (50) and down The movement that the gearbox (50) receives from the tool (80) is connected to the table (10) and is mounted on the upper It contains a screw shaft (140) that transmits to the table (40). 5 The movable table mechanism described in the invention is a corner-to-corner mechanism on a CNC Borhwerk machine. or able to move along the Z-axis or the X-axis It can be configured. As shown in Figure 1b, the movable table mechanism is on a CNC Borhwerk machine. corner-to-corner use and movable table mechanism as seen in 2b. For use in the Z-axis direction on a CNC Boring Machine; CNC Boring Machine The slide assembly (20) is connected to the lower plate (10) which is attached to the workbench table, The movable car group (30) is placed on the sled group (20). Car group (30) is 15 It is connected to the lower surface of the top table (40). The top table on which the workpiece is attached. (40) moves on the sled group (20) by means of the car group (30). Car The car undercarriage block (31) is located between the group (30) and the top plate (40). Adjustment of the distance between the car bottom block (31), bottom plate (10) and top plate (40). It provides. A gearbox (50) is connected to the bottom plate (10). CNC 20 Borhwerk machine tool attached to the spindle (80), movable table which is the subject of the invention It gives the first movement to the mechanism. The gearbox (50) receives from the tool (80) A screw shaft (140) through the gearbox (50) to transmit the movement to the upper table (40) The screw shaft (140) is fixed onto the lower plate (10). It is fixed at both ends onto the base plate (10) by means of the bed (141). Also 25 The screw shaft in question (140) is fixed to the top plate (40) and contains the screw shaft nut. The screw shaft nut bearing (143) is connected to the (142) located. To ensure the top table (40) position is locked on the CNC Boring Machine At least one pin bushing bearing (90) is connected to the edge of the top plate (40) and the pin bushing bearing is 30 A pin bushing (100) is placed inside (90). At least one pin is also placed on the bottom plate (10). The locking bushing bearing (110) is connected and the pin is inserted into the locking bushing bearing (110). A pin locking bushing (120) is installed. Pin bushing (100) and pin locking bushing (120) by passing a locking pin (130) through the top plate (40) The position is locked. 35 The movable table mechanism subject to the invention is on the CNC Borhwerk machine, with the lower table (10) The CNC boring machine is attached to the machine table. The CNC boring machine spindle drives the movement of the workpiece. The tool (80) attached to the shaft, the coupling (70) and the drive shaft (60) are connected to the gearbox. (50) transmits. The screw shaft (140), which is connected to the output of the gearbox (50), transmits this movement to the top. It transmits the movement to the table (40). With the slide group (20) and carriage group (30), the movement is transmitted to the upper table (40) 5 The workpiece attached to the upper table (40) is transferred according to the machine coordinate system. Changes position. Pin bushing (100) and pin locking bushing (120), locking pin (130) The positioning is locked in place. This prevents the part from slipping during machining. Located at the spindle end of the machine, they operate in an interconnected, assembled manner. The team (80) completed the positioning task, coupling (70) and drive shaft (60) of the machine 10 It is sent to the tool magazine. Then the necessary machining is done on the part. The operations are performed with the necessary cutting tools. Machining in this positioning. After the operations are completed, the locking pin (130) is removed and the spindle of the machine is turned off. by way of magazine, leave the cutting tool in the magazine and the tool (80), coupling (70) and drive It takes the spindle (60) group and positions it in the gearbox (50). By giving the spindle a speed of 15 the second position of the system's drive transmission organs and the system's top table (40) The system is locked with the locking pin (130), the spindle and consequently the tool are prevented from passing through. (80), coupling (70) and drive shaft (50) assembly move away from the gearbox (50) and magazine This locks the system and prevents the second zone operations from being machined. The operations are carried out. 20 As shown in Figure 3b, the movable table mechanism is X on the CNC Borhwerk machine. When used along its axis; the lower part is attached to the table of the CNC Borhwerk machine. The carriage group (30) is connected to the table (10) and the carriage group (30) is inside the slide The group (20) is installed. The said slide group (20) is placed on the lower surface of the top plate (40) 25 It is connected by means of the slide assembly (20) on which the workpiece is attached. It moves on the carriage group (30). The carriage group (30) and the lower plate (10) Among them is the car undercarriage block (31). The car undercarriage block (31) is located under It allows adjustment of the distance between the lower table (10) and the upper table (40). Lower table (10) A gearbox (50) is attached to it. 30 connected to the spindle of the CNC Borhwerk machine. and the tool (80) that gives the first movement to the movable table mechanism which is the subject of the invention, attached The coupling (70) and the drive shaft (60) connected to the coupling drive the gearbox (50) It transmits the movement that the gearbox (50) receives from the tool (80) to the upper table (40). A screw shaft (140) is passed through the gearbox (50) to transmit it. The screw shaft (140) is connected to the lower 35 via the screw shaft bearing (141) which is fixed on the lower plate (10). It is fixed at both ends onto the table (10). At the same time, the said screw shaft 11 (140), a screw fixed to the top plate (40) and containing a screw shaft nut (142). It is connected to the shaft nut bearing (143). To ensure the top table (40) position is locked on the CNC Boring Machine At least one pin bushing bearing (90) is connected to the edge of the top plate (40) and the pin bushing bearing 5 A pin bushing (100) is placed inside (90). At least one pin is also placed on the bottom plate (10). The locking bushing bearing (110) is connected and the pin is inserted into the locking bushing bearing (110). A pin locking bushing (120) is installed. Pin bushing (100) and pin locking bushing (120) by passing a locking pin (130) through the top plate (40) The position is locked. 10 The movable table mechanism subject to the invention is on the CNC Borhwerk machine, with the lower table (10) The CNC boring machine is attached to the machine table. The CNC boring machine spindle drives the movement of the workpiece. The tool (80) attached to the shaft, the coupling (70) and the drive shaft (60) are connected to the gearbox. (50) transmits. The screw shaft (140), which is connected to the output of the gearbox (50), transmits this movement to the upper 15 It transmits the movement to the table (40). With the slide group (20) and carriage group (30), the movement is transmitted to the upper table (40). The workpiece attached to the upper table (40) is transferred according to the machine coordinate system. Changes position. Pin bushing (100) and pin locking bushing (120), locking pin (130) The positioning is locked in place. This prevents the part from slipping during machining. Located at the end of the machine's spindle, these interconnected components work together and number 20 The team (80) completed the positioning task, coupling (70) and drive shaft (60) of the machine. It is sent to the tool magazine. Then the necessary machining is done on the part. The operations are performed with the necessary cutting tools. Machining in this positioning. After the operations are completed, the locking pin (130) is removed and the spindle of the machine is turned off. By means of the magazine, leave the cutting tool in the magazine and the tool (80), coupling (70) and drive 25 It takes the spindle (60) group and positions it in the gearbox (50). By turning the spindle the second position of the system's drive transmission organs and the system's top table (40) The system is locked with the locking pin (130), the spindle and consequently the tool are prevented from passing through. (80), coupling (70) and drive shaft (60) assembly move away from gearbox (50) and magazine This locks the system and the second zone operations are left in place. The processes are carried out. In an alternative configuration of the invention, the shape used in a CNC vertical machining center is... The movable table mechanism shown in 4a, in its most basic form, is a CNC vertical machining center. Lower plate (10) connected to the lower plate (10), carriage group (30) connected to the lower plate (10), 35 The sliding group (20) moving within the car group (30), the sliding group connected to its lower surface 12 moving on the car group (30) via the group (20) and on which the workpiece The gearbox (50) is fixed on the connected upper plate (40), lower plate (10), gear drive shaft (60) and drive shaft (60) and tool (80) which transmit motion to the box (50) The coupling (70) that provides the connection, by connecting to the coupling (70) the CNC vertical machining center The tool (80) which is connected to the shaft and receives the first drive movement, is at least 5 inches from the edge of the upper table (40). a pin locking bushing (120), pin bushing bearing (90) connected to the lower plate (10), pin bushing (100), pin bushing (100) and pin located inside the pin bushing bearing (90) Passed through the locking bushing (120) and locking the position of the top plate (40). The locking pin (130) which provides the connection to the edge surface of the top plate (40) is threaded. The movement that the gearbox (50) receives from the tool (80) is associated with the gearbox (50) and the upper 10 It contains rack gears (150) that transmit to the table (40). As seen in Figure 4b, the lower table (10) is attached to the CNC vertical machining center table. The car group (30) is connected to it, and the sled group is inside the car group (30). (20) is installed. The said slide group (20) is 15 on the lower surface of the top plate (40). It is connected by means of the slide assembly (20) on which the workpiece is attached. It moves on the carriage assembly (30). A gearbox is mounted on the lower plate (10). (50) is connected. The tool (80) connected to the spindle of the CNC vertical machining center is the subject of the invention. It gives the first movement to the movable table mechanism. The gearbox (50) from the tool (80) gearbox (50) to transmit the movement it receives to the top table (40), the top table (40) 20 It is connected to the rack gear (150) which is connected to the edge surface. To ensure the top table (40) position is locked on the CNC vertical machining center. At least one pin locking bushing (120) is attached to the edge of the table (40). Bottom table (10) At least one pin bushing bearing (90) is connected to it and the pin bushing bearing (90) 25 A pin bushing (100) is fitted inside. Pin bushing bearing (90) and pin locking The top plate (40) is closed by passing a locking pin (130) through the bushing (120). The position is locked. The movable table mechanism subject to the invention is the lower table (10) and 30 in the CNC vertical machining center. It is attached to a CNC vertical machining center. The CNC vertical machining center spindle moves using a spindle attached to it. The gear (80) transmits the gear to the gearbox (50) via the coupling (70) and the drive shaft (60). The rack gear (150) associated with the output of the box (50) transmits the movement to the top table (40). The movement of the top table (40) is provided by the sled group (20) and the carriage group (30). To the top table (40) The attached workpiece changes position according to the machine coordinate system. Pin 35 The bushing (100) and the pin locking bushing (120) are locked in position with the locking pin (130). 13 This prevents slippage during machining of the part. At the end of the machine's spindle. located, working together in an assembled manner and completing the positioning task The tool (80), coupling (70) and drive shaft (60) are sent to the tool magazine of the machine. Next, the necessary machining operations to be performed on the part will require the required cutting tools. This is performed with tools. The machining operations in this positioning are 5. After this is done, the locking pin (130) is removed. The spindle tool magazine of the machine by means of leaving the cutting tool in the magazine, the tool (80), coupling (70) and drive shaft (60) It takes the group and positions it in the gearbox (50). By giving rotation to the spindle the second position of the system's drive transmission organs and the system's top table (40) The system is locked with the locking pin (130), the spindle and therefore the tool 10 (80), coupling (70) and drive shaft (60) assembly move away from gearbox (50) and magazine This locks the system and prevents the second zone operations from being machined. The processes are carried out.

Claims

14 REQUESTS 1. Used in manual or CNC boring machines in the machining industry. It has a movable table mechanism, the feature of which is; - Lower table (10) attached to the Borhwerk machine table, 5 - the slide assembly (20) located on the lower plate (10), - moving on the sled group (20) and under the top table (40) Group of cars connected to the surface (30), - or the group of cars (30) located on the lower plate (10), - moving on the carriage group (30) and on the lower surface of the top table (40) 10 connected sled group (20), - moving together with a sled group (20) or a car group (30) and Top table (40) on which the workpiece is attached. - Gearbox (50) fixed on the base plate (10), - drive shaft (60) transmitting motion to the gearbox (50), 15 - A boring machine tool that is attached to the spindle and receives the initial drive movement. (80), - passing through the gearbox (50) and connecting to the lower plate (10) and the movement that the gearbox (50) receives from the tool (80) to the upper table (40) transmitting screw shaft (140), 20 - Coupling (70) providing connection between drive shaft (60) and tool (80) It includes.

2. A movable table mechanism conforming to Claim 1, whose feature is; as mentioned above. located between the car group (30) and the top plate (40) and between the bottom plate (10) and the top 25 Car bottom block (31) that enables adjustment of the distance between the table (40) It includes.

3. A movable table mechanism conforming to Claim 1, whose feature is; the aforementioned bottom The lower plate (10) is fixed on the plate (10) and the screw shaft (140) is attached to both ends of the lower plate (10) 30 It contains a screw bearing (141) that enables it to be connected to it.

4. A movable table mechanism conforming to Claim 1, whose feature is; the aforementioned upper The table (40) is fixed and inside it to ensure its connection with the screw shaft (140). It contains a screw nut bearing (143) with a screw nut (142). 35 5. A movable table mechanism conforming to Claim 1, whose feature is; the aforementioned upper pin connected to the edge of the table (40) and containing the pin bushing (100) It contains the bed of the zodiac sign (90).

6. A movable table mechanism conforming to Claim 1, whose feature is; sub-5 mentioned above. connected to the plate (10) and containing the pin locking bushing (120) It contains a pin locking bushing bearing (110).

7. A movable table mechanism suitable for any of the above requirements. and its feature is; the aforementioned pin bushing (100) and pin locking bushing (120) 10 passed through and enabling the top table (40) position to be locked. It contains a locking pin (130).

8. Used in manual or CNC vertical machining centers in the field of metalworking. It has a movable table mechanism, and its feature is; 15 - lower table attached to the vertical machining table (10), - group of cars (30) connected to the lower plate (10), - group of sleds (20) moving within group of cars (30), - car group (30) via the slide group (20) connected to the lower surface The upper table (40) on which the workpiece is attached and which moves, 20 - Gearbox (50) fixed on the base plate (10), - drive shaft (60) which transmits motion to the gearbox (50), - The tool that is attached to the spindle of a vertical machining center and receives the initial drive movement. (80), - connected to the edge surface of the top plate (40) and to the gearbox (50) 25 associated with and the movement that the gearbox (50) receives from the tool (80) above rack gear (150) transmitting to the table (40), - Coupling (70) providing connection between drive shaft (60) and tool (80) It includes.

9. A movable table mechanism conforming to claim 8, its feature being; the aforementioned upper pin connected to the edge of the table (40) and containing the pin bushing (100) It contains the bed of the zodiac sign (90). 35 16 10. A movable table mechanism conforming to claim 8, the feature of which is; the aforementioned bottom connected to the plate (10) and containing the pin locking bushing (120) It contains a pin locking bushing bearing (110).

11. A movable table mechanism that meets any of the above requirements. 5 and its features are; the aforementioned pin bushing (100) and pin locking bushing (120) passed through and enabling the top table (40) position to be locked. It contains a locking pin (130).

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