Partitioned adjustment worktable of multi-spindle machine tool for metal processing

Abstract

The application relates to the field of machine tool worktables, in particular to a partition adjustment worktable of a multi-spindle machine tool for metal processing, which comprises a synchronous worktable, a first adjustment assembly and a second adjustment assembly, a plurality of partition control consoles are arranged on the upper end of the synchronous worktable in correspondence with a plurality of spindles, the same partition control consoles are installed on the upper end of the synchronous worktable according to the number of spindles, when the workpiece is clamped and supported on the partition control console, the workpiece can be quickly installed through the cooperation of the first adjustment assembly and two clamping seats, after installation, the movable seat, the clamping seat and the workpiece can be independently adjusted along the X axis and the Y axis under the cooperation of the first adjustment assembly and the second adjustment assembly, so that the workpiece does not deviate from the '0' point of the processing spindle, the structure is compact as a whole, processing is stable and reliable, when there is no deviation from the '0' point, normal processing control can be carried out, and the processing quality is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of machine tool worktables, in particular to a partition adjustment worktable of a multi-spindle machine tool for metal processing. BACKGROUND

[0002] Machine tools are common manufacturing equipment in modern manufacturing processing. Machine tools need to be used in cooperation with worktables and cutting machining spindles during processing. In some processing fields, in order to improve processing efficiency, multi-spindle machining machine tools are used, that is, machine tools that use multiple spindles to participate in processing at the same time.

[0003] The utility model with publication number CN214685362U discloses a multi-spindle machining machine tool, which comprises a machine tool bed body arranged horizontally and a gantry beam arranged vertically. The machine tool bed body is provided with a worktable sliding in the Y direction. The worktable is provided with a quick-change tool main body for clamping multiple workpieces. The gantry beam is provided with a plurality of Z-direction spindle box sliding plates arranged side by side. When the machining spindles process workpieces, the gantry beam can maintain better rigidity, thereby reducing processing deformation and significantly improving the processing accuracy of the workpieces. The above-mentioned scheme can improve the stability of each spindle and improve the processing accuracy by improving the gantry beam. However, since the space of the worktable is limited, the worktable and the multiple spindles are generally controlled to move uniformly, which is not convenient for independent driving control of the workpieces. When multiple workpieces are processed collectively, if there is a certain "0" point deviation due to the installation of the spindles or the workpieces, the error of the processed workpieces will be large, which will affect the processing. SUMMARY

[0004] The present application aims to provide a partition adjustment worktable of a multi-spindle machine tool for metal processing to solve the problems mentioned in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a partition adjustment worktable of a multi-spindle machine tool for metal processing, comprising:

[0006] A synchronous worktable is provided with a plurality of partition control tables corresponding to the multiple spindles at the upper end of the synchronous worktable. An installation cavity groove is formed at one side of the upper end of the partition control table. A workpiece installation assembly is horizontally arranged in the installation cavity groove through a sliding assembly. The workpiece installation assembly comprises a movable seat and two clamping seats. The sliding assembly is arranged between the clamping seat and the partition control table. The sliding assembly comprises a supporting sliding seat.

[0007] A first adjustment assembly is horizontally inserted into the installation cavity groove and movably penetrates the movable seat and the two clamping seats. The first adjustment assembly comprises a first adjustment shaft.

[0008] A second adjusting assembly is horizontally inserted into the lower end of the installation cavity slot, and the second adjusting assembly comprises a second adjusting shaft and a control long gear, one side of the control long gear being connected with the lower end of the movable seat.

[0009] Preferably, the width of the movable seat is smaller than the width of the installation cavity slot, a clamping movable slot being formed in the upper end of the movable seat, and the lower ends of the two clamping seats are provided with threaded control plates, and the two threaded control plates are respectively vertically inserted into the two sides of the clamping movable slot of the movable seat.

[0010] Preferably, the lower ends of the two sides of the clamping seat are respectively overlapped with the upper ends of the partitioned control console, the lower ends of the two sides of the clamping seat are respectively provided with overlapping grooves, and a plurality of adaptive slides are horizontally and symmetrically arranged in the overlapping grooves.

[0011] Preferably, the upper ends of the two sides of the installation cavity slot of the partitioned control console are respectively provided with support sliding rails, and the four support sliding seats of the two clamping seats are respectively movably sleeved with the two support sliding rails.

[0012] Preferably, the two sides of the clamping movable slot of the movable seat are respectively provided with first adaptive sliding grooves, and the first adaptive sliding grooves are movably inserted with first adaptive sliding blocks, the threaded control plates of the two clamping seats are respectively provided with second adaptive sliding grooves, and the second adaptive sliding grooves are movably inserted with second adaptive sliding blocks, and the vertical sections of the first adaptive sliding grooves, the first adaptive sliding blocks, the second adaptive sliding grooves and the second adaptive sliding blocks are all in the shape of a cross.

[0013] Preferably, one side of the first adjusting shaft is arranged through the two first adaptive sliding blocks by means of a bearing, the first adjusting shaft is provided with a clamping thread between the two first adaptive sliding blocks, the second adaptive sliding blocks of the two clamping seats are respectively sleeved with the clamping thread of the first adjusting shaft by means of threads, and the lower end of the movable seat is provided with a discharge groove which is communicated with the clamping movable slot and is arranged in a slope manner.

[0014] Preferably, the side of the partitioned control console which is away from the installation cavity slot is provided with an adjusting inner cavity, one side of the first adjusting shaft is movably inserted into the adjusting inner cavity, the side of the partitioned control console which is sleeved with the first adjusting shaft is provided with a ball bearing support sleeve, the adjusting inner cavity is provided with a plurality of annular tooth grooves, and one side of the adjusting inner cavity which is close to the first adjusting shaft is rotatably arranged with a transmission gear by means of a support shaft, and the upper end teeth of the transmission gear are connected with the annular tooth grooves of the first adjusting shaft.

[0015] Preferably, one side of the adjusting inner cavity is horizontally rotatably arranged with a worm, and one side of the worm is connected with the teeth of the transmission gear.

[0016] Preferably, one side of the second adjusting shaft is rotatably inserted into the adjusting cavity via a bearing, and the control long gear is located on the side of the second adjusting shaft placed in the mounting cavity groove. The lower end of the movable seat is symmetrically provided with several actuating racks, and the upper rack of the control long gear meshes with the actuating rack at the lower end of the movable seat, and the length of the actuating rack is greater than the length of the control long gear.

[0017] Preferably, the first adjusting shaft has a prismatic groove at the center of one side of the adjusting cavity, and a prismatic rotating rod is provided on one side of the adjusting cavity via a bearing. One side of the prismatic rotating rod is movably and sealed into the prismatic groove. The first adjusting shaft is provided with a flow divider on the movable seat side of the mounting cavity. The inner cavity of the flow divider is connected to the prismatic groove. Several flushing holes are symmetrically provided on the side of the flow divider near the movable seat. The flushing holes are respectively set to the lower end of the mounting cavity and the discharge groove of the movable seat. The center of the prismatic rotating rod is connected to the inner cavity of the flow divider and has a feed groove.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The same partitioned control console is installed on the upper end of the synchronous worktable according to the number of spindles. When the workpiece is clamped and supported by the partitioned control console, the workpiece can be quickly installed by the first adjustment component in conjunction with the two clamping seats. After installation, under the cooperation of the first adjustment component and the second adjustment component, the movable seat, clamping seat and workpiece can be independently adjusted on the X and Y axes to ensure that there is no deviation between the workpiece and the "0" point of the machining spindle. The structure is compact and the machining is stable and reliable. When there is no "0" point deviation, conventional machining control can be performed to improve the machining quality. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the partition console installation structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the movable seat mounting structure of the present invention;

[0023] Figure 4 For the present invention Figure 3 Schematic diagram of part A;

[0024] Figure 5 This is a side sectional view of the partition console structure of the present invention;

[0025] Figure 6 For the present invention Figure 5 Schematic diagram of part B;

[0026] Figure 7 For the present invention Figure 5 Schematic diagram of part C;

[0027] Figure 8 For the invention of the movable seat and the clamping seat control structure schematic diagram;

[0028] Figure 9 For the invention Figure 8 D site schematic diagram;

[0029] Figure 10 For the invention drive control assembly side profile schematic diagram;

[0030] Figure 11 For the invention Figure 10 E site schematic diagram;

[0031] Figure 12 For the invention Figure 11 F site schematic diagram.

[0032] In the figure: synchronous workbench 1, partition control console 2, installation cavity groove 3, movable seat 4, first adaptive sliding slot 5, second adaptive sliding slot 51, first adaptive sliding block 6, second adaptive sliding block 61, first adjustment shaft 7, clamping seat 8, discharge groove 9, lap recess 10, adaptive sliding rod 11, support sliding seat 12, support sliding rail 13, adjusting inner cavity 14, ball bearing support sleeve 15, prismatic rotating lever 16, shunt cover 17, feeding groove 18, flushing hole 19, annular gear slot 20, transmission gear 21, worm 22, second adjustment shaft 23, control long gear 24, dial gear 25, sub-control drive cavity groove 26, driven bevel gear seat 27, bevel gear sleeve 28, drive spindle 29, first powerful electromagnetic sheet 30, second powerful electromagnetic sheet 31, on-off shaft tube 32, input tube 33, input shaft 34. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme of the present application, and the advantages are more clear and obvious, the following will be further described in detail with the embodiments of the present application. It should be understood that the specific embodiments described here are part of the embodiments of the present application, not all embodiments, only to explain the embodiments of the present application, and not for the limitation of the embodiments of the present application, all other embodiments obtained by the person skilled in the art without doing creative work, belong to the scope of protection of the present application.

[0034] Please refer to Figures 1-12 , the present application provides the following technical solutions:

[0035] Example 1: A partitioned adjustment worktable for a multi-spindle machine tool for metal processing includes a synchronous worktable 1. Multiple partitioned control consoles 2 are set on the upper end of the synchronous worktable 1 corresponding to the multiple spindles. A mounting cavity 3 is opened on one side of the upper end of the partitioned control console 2. A workpiece mounting assembly is horizontally arranged in the mounting cavity 3 through a sliding component. The workpiece mounting assembly includes a movable seat 4 and two clamping seats 8. The sliding component is located between the clamping seats 8 and the partitioned control console 2. The width of the movable seat 4 is smaller than the width of the mounting cavity 3. A clamping movable groove is opened on the upper end of the movable seat 4. A threaded control plate is provided on the lower end of each of the two clamping seats 8. The two threaded control plates are vertically inserted into the two sides of the clamping movable groove of the movable seat 4. The movable seat 4 can move in the X-axis and Y-axis directions in the mounting cavity 3.

[0036] The sliding assembly includes a support slide 12. The lower ends of both sides of the clamping base 8 overlap the upper ends of the partition control console 2. Both sides of the lower end of the clamping base 8 have overlapping grooves 10, and several adaptable slide rods 11 are horizontally and symmetrically arranged within each overlapping groove 10. The support slide 12 is inserted into the overlapping grooves 10 and movably fitted with several adaptable slide rods 11. The partition control console 2 has support slide rails 13 on both sides of the upper end of the mounting cavity 3. The four support slides 12 of the two clamping bases 8 are movably fitted with two support slide rails 13 respectively. The clamping base 8 is connected by a support slide rail 12. The sliding contact between the support slide block 12 and the support slide rail 13 allows for smooth sliding when the movable seat 4 moves in the Y-axis direction. At the same time, it can provide force support for the workpieces installed on the two clamping seats 8. The sliding connection between the support slide block 12 and the adapting slide rod 11 allows the clamping seats 8 to slide along with the movable seat 4 when the movable seat 4 moves in the X-axis direction. The support slide block 12 and the support slide rail 13 of the partition control console 2 maintain their original sliding connection state, realizing the sliding operation of the movable seat 4, clamping seats 8 and installed workpieces in the X and Y axes.

[0037] The first adjusting assembly is arranged in the installation cavity 3 and movably penetrates the movable seat 4 and the two clamping seats 8, and the first adjusting assembly comprises a first adjusting shaft 7. First adaptive sliding grooves 5 are arranged on both sides of the clamping movable groove of the movable seat 4 and movably penetrate the first adaptive sliding blocks 6 arranged in the first adaptive sliding grooves 5. Second adaptive sliding grooves 51 are arranged in the threaded control plates of the two clamping seats 8 and movably penetrate the second adaptive sliding blocks 61 arranged in the second adaptive sliding grooves 51. The vertical sections of the first adaptive sliding grooves 5, the first adaptive sliding blocks 6, the second adaptive sliding grooves 51 and the second adaptive sliding blocks 61 are all in the shape of a cross. One side of the first adjusting shaft 7 penetrates the two first adaptive sliding blocks 6 through bearings and is provided with clamping threads between the two first adaptive sliding blocks 6. The second adaptive sliding blocks 61 of the two clamping seats 8 are respectively threaded to the clamping threads of the first adjusting shaft 7. A discharge groove 9 is arranged in the lower end of the clamping movable groove of the movable seat 4 and penetrates the lower end of the installation cavity 3. When the first adjusting shaft 7 rotates, the two clamping seats 8 can be relatively moved and controlled through the clamping threads.

[0038] The inclined surface is arranged to facilitate subsequent cleaning when the cutting chips fall into the clamping movable groove.

[0039] When the movable seat 4 and the clamping seat 8 move along the X-axis, the two first adaptive sliding blocks 6 slide horizontally in the two first adaptive sliding grooves 5, the two second adaptive sliding blocks 61 slide horizontally in the two second adaptive sliding grooves 51, and the four supporting sliding seats 12 slide horizontally on the adaptive sliding rods 11.

[0040] An adjusting inner cavity 14 is arranged on the side of the partition control console 2 away from the installation cavity 3. One side of the first adjusting shaft 7 movably penetrates the adjusting inner cavity 14. The partition control console 2 is sleeved with a ball bearing support sleeve 15 on one side of the first adjusting shaft 7. A plurality of annular tooth grooves 20 are arranged in the adjusting inner cavity 14. A transmission gear 21 is rotatably arranged in the adjusting inner cavity 14 close to the first adjusting shaft 7 through a supporting shaft. The upper end teeth of the transmission gear 21 are connected with the annular tooth grooves 20 of the first adjusting shaft 7. A worm 22 is horizontally rotatably arranged in the adjusting inner cavity 14. One side of the worm 22 is connected with the teeth of the transmission gear 21. When the movable seat 4 needs to move along the Y-axis, the transmission gear 21 is horizontally driven through the teeth to move the annular tooth grooves 20 of the first adjusting shaft 7, so that the first adjusting shaft 7 moves along the Y-axis. Then, under the action of the first adaptive sliding blocks 6 and the second adaptive sliding blocks 61, the first adjusting shaft 7 pushes the movable seat 4 to move along the Y-axis in the installation cavity 3. At this time, the clamping seat 8 slides along the supporting sliding rail 13 through the supporting sliding seat 12, so as to stably support the clamping seat 8 and the movable seat 4.

[0041] The teeth of the transmission gear 21 are straight teeth with unprocessed arc-shaped grooves. While the transmission gear 21 and the worm 22 meet the meshing transmission, the straight teeth of the transmission gear 21 can mesh with the annular tooth groove 20 of the first adjusting shaft 7.

[0042] The center of the first adjusting shaft 7 inserted into the adjusting inner cavity 14 on one side is provided with a prismatic groove. The adjusting inner cavity 14 is rotatably provided with a prismatic rotating rod 16 on one side through a bearing. The prismatic rotating rod 16 is movably inserted into the prismatic groove on one side. When the prismatic rotating rod 16 rotates, the prismatic structure can be used to rotate the first adjusting shaft 7 for control, and the Y-axis movement of the first adjusting shaft 7 is not affected.

[0043] The second adjusting assembly is arranged to drive the X-axis direction movement control of the movable seat 4. The second adjusting assembly is horizontally inserted into the lower end of the installation cavity groove 3. The second adjusting assembly includes a second adjusting shaft 23 and a control long gear 24. One side of the control long gear 24 is connected to the lower end of the movable seat 4. One side of the second adjusting shaft 23 is rotatably inserted into the adjusting inner cavity 14 through a bearing. The control long gear 24 is arranged on one side of the second adjusting shaft 23 inserted into the installation cavity groove 3. The lower end of the movable seat 4 is symmetrically provided with a plurality of push gear racks 25. The upper end of the control long gear 24 is meshed and connected with the push gear racks 25 at the lower end of the movable seat 4. The length of the push gear racks 25 is greater than the length of the control long gear 24. When the second adjusting shaft 23 controls the rotation of the control long gear 24, the control long gear 24 can push the push gear racks 25 to control the movable seat 4 to move in the X-axis direction.

[0044] In the embodiment one, the first adjusting shaft 7 is provided with a flow divider 17 on the side of the movable seat 4 of the installation cavity groove 3. The inner cavity of the flow divider 17 is connected with the prismatic groove. A plurality of flushing holes 19 are symmetrically arranged on the side of the flow divider 17 close to the movable seat 4. The plurality of flushing holes 19 are respectively arranged to point to the lower end of the installation cavity groove 3 and the discharge groove 9 of the movable seat 4. The center of the prismatic rotating rod 16 is connected with the inner cavity of the flow divider 17 and is provided with a feeding groove 18. When the prismatic rotating rod 16 rotates, the prismatic structure can be used to control the rotation of the first adjusting shaft 7. During the rotation, the relative position between the annular tooth groove 20 and the teeth of the transmission gear 21 is unchanged. The first adjusting shaft 7 can be normally controlled to rotate. When the prismatic rotating rod 16 feeds high-pressure gas or cleaning liquid into the flow divider 17 through the feeding groove 18, the high-pressure gas or cleaning liquid can be flushed to the discharge groove 9 and the lower end of the installation cavity groove 3 through the plurality of flushing holes 19. The cutting debris can be flushed and then flow out under the action of the inclined lower end surface.

[0045] In the embodiment three, the driving control assembly is arranged to rotate and drive control the first adjusting shaft 7, the worm 22 and the second adjusting shaft 23. A vertical partition control driving cavity groove 26 is arranged in the partition control console 2 near the side of the adjusting inner cavity 14. The prismatic rotating rod 16, the worm 22 and the second adjusting shaft 23 are rotatably inserted into the partition control driving cavity groove 26 through bearings and are provided with driven bevel gear seats 27. The partition control driving cavity groove 26 is provided with bevel gear sleeves 28 rotatably arranged through bearing supports at the side of the driven bevel gear seats 27. The three bevel gear sleeves 28 are connected with the three driven bevel gear seats 27 through meshing at the side thereof. An input shaft 34 is rotatably arranged at the lower end of the partition control driving cavity groove 26. A driving main shaft 29 is vertically arranged at the upper end of the input shaft 34. The three bevel gear sleeves 28 are movably sleeved with the driving main shaft 29. The side of the bevel gear sleeve 28 sleeved with the driving main shaft 29 is provided with a first strong electromagnetic sheet 30 through a conductive slip ring. The side of the first strong electromagnetic sheet 30 is in contact with the driving main shaft 29. The side of the partition control console 2 sleeved with the driven bevel gear seat 27 is provided with a second strong electromagnetic sheet 31. The first strong electromagnetic sheet 30 and the second strong electromagnetic sheet 31 of the corresponding bevel gear sleeve 28 and driven bevel gear seat 27 are used in pairs. When the first strong electromagnetic sheet 30 is used, the second strong electromagnetic sheet 31 is in a power-off state. Conversely, when the prismatic rotating rod 16 needs to be rotated and controlled, the driven bevel gear seat 27 corresponding to the second strong electromagnetic sheet 31 of the prismatic rotating rod 16 is powered off. The first strong electromagnetic sheet 30 at the side of the bevel gear sleeve 28 corresponding to the driven bevel gear seat 27 is powered on. The driving main shaft 29 controls the rotation of the bevel gear sleeve 28. The first strong electromagnetic sheets 30 of the other two bevel gear sleeves 28 are powered off and do not participate in the rotation. The driving main shaft 29 controls the rotation of the prismatic rotating rod 16. In turn, the prismatic rotating rod 16 controls the rotation of the first adjusting shaft 7. The relative movement or opposite movement of the two clamping seats 8 is realized. The lower end of the input shaft 34 penetrates the partition control console 2 and is provided with a six-rib connecting shaft. A motor driving sleeve corresponding to the six-rib connecting shaft can be arranged at the lower end of the partition control console 2 installed on the synchronous workbench 1. The motor driving sleeve is used for motor connection of the driving control in the partition control console 2.

[0046] A through shaft pipe 32 is horizontally arranged at the side of the prismatic rotating rod 16 in the partition control driving cavity groove 26. The through shaft pipe 32 is rotatably inserted into the center of the driven bevel gear seat 27 corresponding to the prismatic rotating rod 16 through a sealing bearing. An input pipe 33 is inserted and arranged at the side of the through shaft pipe 32. The input pipe 33 is connected with the input groove 18 of the prismatic rotating rod 16 through the driven bevel gear seat 27. The high-pressure cleaning gas or high-pressure cleaning liquid can be sent to the flushing hole 19.

[0047] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A partitioned adjustment table for a multi-spindle machine tool for metal working, characterized in that, Include: Synchronous workbench (1), the upper end of the synchronous workbench (1) corresponds to a plurality of partition consoles (2) corresponding to a plurality of main shafts, the upper end of the partition console (2) is provided with a mounting cavity groove (3), and the workpiece mounting assembly is horizontally arranged in the mounting cavity groove (3) through a sliding assembly. The workpiece mounting assembly comprises a movable seat (4) and two clamping seats (8), and the sliding assembly is arranged between the clamping seat (8) and the partition console (2). The sliding assembly comprises a supporting sliding seat (12). A first adjusting assembly is horizontally inserted into the mounting cavity groove (3) and movably penetrates the movable seat (4) and the two clamping seats (8). The first adjusting assembly comprises a first adjusting shaft (7). A second adjusting assembly is horizontally inserted into the lower end of the mounting cavity groove (3), and the second adjusting assembly comprises a second adjusting shaft (23) and a control long gear (24). One side of the control long gear (24) is connected with the lower end of the movable seat (4). The lower end of the movable seat (4) is communicated with the clamping active slot and is provided with a discharge groove (9). The partition console (2) is provided with an adjusting inner cavity (14) on the side away from the mounting cavity groove (3). The center of the first adjusting shaft (7) inserted into one side of the adjusting inner cavity (14) is provided with a prismatic slot. A prismatic rotating rod (16) is rotatably arranged in one side of the adjusting inner cavity (14) through a bearing. One side of the prismatic rotating rod (16) is movably and sealingly inserted into the prismatic slot. The movable seat (4) side of the first adjusting shaft (7) located in the mounting cavity groove (3) is provided with a shunt cover (17). The inner cavity of the shunt cover (17) is communicated with the prismatic slot. A plurality of washing holes (19) are symmetrically arranged on the side of the shunt cover (17) close to the movable seat (4). The plurality of washing holes (19) are respectively arranged to point to the lower end of the mounting cavity groove (3) and the discharge groove (9) of the movable seat (4). The center of the prismatic rotating rod (16) is communicated with the inner cavity of the shunt cover (17) and is provided with a feeding groove (18).

2. A zoning adjustment table for a multi-spindle machine tool for metal working according to claim 1, characterized in that: The width of the movable seat (4) is less than the width of the mounting cavity groove (3). The movable seat (4) is provided with a clamping active slot at the upper end. The lower end of each of the two clamping seats (8) is provided with a threaded control plate. The two threaded control plates are respectively vertically inserted into the clamping active slots on both sides of the movable seat (4).

3. A zoned adjustment table for a multi-spindle machine tool for metal working according to claim 2, characterized in that: The lower end of each of the two clamping seats (8) is lapped with the upper end of the partition console (2). The lower end of each of the two clamping seats (8) is provided with a lapping groove (10). A plurality of adaptive slides (11) are symmetrically arranged in the lapping groove (10). The supporting sliding seat (12) is inserted into the lapping groove (10) and movably sheathed with the plurality of adaptive slides (11).

4. A zoned adjustment table for a multi-spindle machine tool for metal working according to claim 3, characterized in that: The upper end of the partition console (2) is provided with a supporting sliding rail (13) on both sides of the mounting cavity groove (3). The four supporting sliding seats (12) of the two clamping seats (8) are movably sheathed with the two supporting sliding rails (13).

5. A zoned adjustment table for a multi-spindle machine tool for metal working according to claim 4, characterized in that: The first adaptive sliding slot (5) is arranged through the clamping movable groove of the movable seat (4) on both sides, the first adaptive sliding block (6) is movably inserted in the first adaptive sliding slot (5), the second adaptive sliding slot (51) is arranged in the threaded control plate of the two clamping seats (8), the second adaptive sliding block (61) is movably inserted in the second adaptive sliding slot (51), and the vertical section of the first adaptive sliding slot (5), the first adaptive sliding block (6), the second adaptive sliding slot (51) and the second adaptive sliding block (61) is in the form of a "cross".

6. A zoned adjustment table for a multi-spindle machine tool for metal working according to claim 5, characterized in that: The first adjusting shaft (7) is arranged through the two first adaptive sliding blocks (6) on one side through a bearing, the clamping thread is arranged between the two first adaptive sliding blocks (6), the second adaptive sliding block (61) of the two clamping seats (8) is respectively sleeved with the clamping thread of the first adjusting shaft (7) through a threaded sleeve, and the lower end of the discharge groove (9) and the mounting cavity groove (3) is arranged in the form of an inclined surface.

7. A zoned adjustment table for a multi-spindle machine tool for metal working according to claim 6, characterized in that: The first adjusting shaft (7) is movably inserted into the adjusting inner cavity (14) on one side, the ball bearing sleeve (15) is arranged on one side of the first adjusting shaft (7) of the partition control console (2), a plurality of annular tooth grooves (20) are arranged in the adjusting inner cavity (14), the transmission gear (21) is rotatably arranged in the adjusting inner cavity (14) on the side close to the first adjusting shaft (7), and the upper teeth of the transmission gear (21) are connected with the annular tooth grooves (20) of the first adjusting shaft (7).

8. A zoned adjustment table for a multi-spindle machine tool for metal working according to claim 7, characterized in that: The worm (22) is rotatably arranged in the adjusting inner cavity (14) on one side.

9. A zoned adjustment table for a multi-spindle machine tool for metal working according to claim 8, characterized in that: The second adjusting shaft (23) is rotatably inserted into the adjusting inner cavity (14) on one side through a bearing, the control long gear (24) is arranged on one side of the second adjusting shaft (23) arranged in the mounting cavity groove (3), a plurality of push tooth bars (25) are symmetrically arranged at the lower end of the movable seat (4), the upper teeth of the control long gear (24) are connected with the push tooth bars (25) at the lower end of the movable seat (4), and the length of the push tooth bar (25) is greater than the length of the control long gear (24).

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