Longitudinal and transverse movement tool changing tool magazine of eight-spindle rectangular array machine tool

Abstract

The utility model relates to the technical field of machine tool magazine tools, and discloses an eight-spindle rectangular array machine tool longitudinal and transverse moving tool changing magazine tool which comprises a magazine tool sliding table, the magazine tool sliding table comprises an upper cross beam, a longitudinal beam, a middle longitudinal beam and a lower cross beam, and the cross beam and the longitudinal beam are connected through an outer connecting piece and an inner connecting piece. The outer connecting pieces fix the outer sides of the cross beams and the outer sides of the longitudinal beams through first jackscrews, the inner connecting pieces fix the inner sides of the cross beams and the inner sides of the longitudinal beams through first nuts and first screws, longitudinal moving assemblies are arranged on the longitudinal beams, and transverse moving assemblies are arranged on the upper cross beams. According to the eight-spindle rectangular array machine tool longitudinal and transverse moving tool changing tool magazine, the tool magazine is installed on the lower end face of the cross beam and located between the left stand column and the right stand column, the space of a gantry type machine tool structure is fully utilized, the tool changing tool magazine is provided with the longitudinal moving shaft and the transverse moving shaft, the longitudinal moving shaft and the transverse moving shaft move in a distributed mode, and a tool is moved to a tool changing position; therefore, the tool changing function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool tool magazines, and particularly relates to a vertical and horizontal moving tool magazine for an eight-spindle rectangular array machine tool with tool changing function. Background Technique

[0002] The gantry milling machine has a horizontally arranged bed, and the columns and connecting beams on both sides thereof form a gantry. The milling head is installed on the cross beam and the column. Usually, the cross beam can move vertically along the column guide rail, and the workbench can move longitudinally along the bed guide rail. It is often used for machining large parts, large mold machining, etc. At the same time, a tool magazine is usually provided on the gantry milling machine to facilitate quick tool change and improve machining efficiency.

[0003] At present, in the blade processing technology, a gantry milling machine with eight spindles for simultaneously processing multiple blades is mostly used. However, when the eight spindles are processing blades, it is impossible to realize synchronous tool change for multiple spindles, and the machining efficiency of the milling machine and the tool changing difficulty of the tool magazine are relatively large.

[0004] In view of this, we propose a vertical and horizontal moving tool magazine for an eight-spindle rectangular array machine tool with tool changing function. Content of the Utility Model

[0005] The purpose of the utility model is to provide a vertical and horizontal moving tool magazine for an eight-spindle rectangular array machine tool with tool changing function, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vertical and horizontal moving tool magazine for an eight-spindle rectangular array machine tool with tool changing function, including a tool magazine slide table, which is characterized in that: the tool magazine slide table includes an upper cross beam, a longitudinal beam, an intermediate longitudinal beam, and a lower cross beam. The cross beam and the longitudinal beam are connected by an outer connecting piece and an inner connecting piece. The outer connecting piece fixes the outside of the cross beam and the longitudinal beam through a first set screw, and the inner connecting piece fixes the inside of the cross beam and the longitudinal beam through a nut and a first screw. A longitudinal moving component is arranged on the longitudinal beam, and a transverse moving component is arranged on the upper cross beam;

[0008] The longitudinal moving component includes a longitudinal moving shaft, the longitudinal moving shaft is fixedly connected to the longitudinal beam, the upper end of the longitudinal moving shaft is connected with a longitudinal guide rail slider mounting seat, the upper end of the longitudinal guide rail slider mounting seat is fixedly installed with a connecting plate through a second screw and a third screw, the connecting plate is fixedly installed on the lower end face of the machine tool cross beam through a fourth screw, a second set screw is arranged at the connection of the second screw and the longitudinal guide rail slider mounting seat, a first orientation key is arranged between the longitudinal guide rail slider mounting seat and the connecting plate, and a second orientation key is arranged between the connecting plate and the lower end face of the machine tool cross beam;

[0009] The transverse movement component includes a transverse guide rail mounting plate, which is fixedly mounted on the upper cross beam by fixing screw four. The upper end of the transverse guide rail mounting plate is fixedly mounted with a transverse movement shaft guide rail by fixing screw five. The upper end of the transverse movement shaft guide rail is provided with a transverse movement shaft guide rail slider. The upper end of the transverse movement shaft guide rail slider is fixedly mounted with a tool holder mounting plate by fixing screw seven. One end of the transverse guide rail mounting plate is provided with a transverse movement shaft guide rail side pressure block, which is fixed by fixing screw six.

[0010] Preferably, a longitudinal movement shaft guide rail mounting plate is mounted at the lower end of the longitudinal movement shaft. The longitudinal movement shaft guide rail mounting plate is fixedly mounted on the longitudinal beam by fixing screw two and fixing screw three. Fixing screw two fixes the longitudinal movement shaft guide rail mounting plate through screw connection block one. A longitudinal movement shaft guide rail is installed inside the longitudinal movement shaft. The longitudinal movement shaft guide rail is fixedly mounted on the longitudinal movement shaft guide rail mounting plate by longitudinal movement shaft guide rail screws. A longitudinal movement shaft guide rail slider is arranged outside the longitudinal movement shaft. The longitudinal movement shaft guide rail slider is fixedly mounted in the longitudinal guide rail slider mounting seat by fixing screw one. A longitudinal movement shaft guide rail slider adjustment plate is arranged between the longitudinal movement shaft guide rail slider and the longitudinal guide rail slider mounting seat.

[0011] Preferably, a longitudinal movement shaft rack mounting seat is fixedly mounted on the middle longitudinal beam by fixing screw twelve and screw connection block two. The upper end of the longitudinal movement shaft rack mounting seat is fixedly mounted with a longitudinal movement shaft rack by fixing screw thirteen.

[0012] Preferably, a driving component is arranged on the tool magazine slide table. The driving component includes a longitudinal movement shaft motor seat, which is fixedly mounted on the machine tool cross beam by fixing screw fourteen. A speed reducer is fixedly mounted on the longitudinal movement shaft motor seat. The upper end of the speed reducer is connected with a longitudinal movement shaft motor by fixing screw fifteen. The output end of the longitudinal movement shaft motor is provided with a longitudinal movement shaft gear. A lubrication component is arranged on one side of the longitudinal movement shaft motor seat.

[0013] Preferably, the lubrication component includes a grease pump mounting plate. One end of the grease pump mounting plate is fixedly mounted on the longitudinal movement shaft motor seat by fixing screw sixteen. A grease pump support rod is arranged on the grease pump mounting plate and is fixed by a fixing nut. The upper end of the grease pump support rod is provided with a grease pump, and the lower end of the grease pump support rod is provided with a felt gear.

[0014] Preferably, a tool holder is fixedly mounted on the tool holder mounting plate by fixing screw eight. A positioning pin is arranged between the tool holder and the tool holder mounting plate. A tool is mounted on the tool holder.

[0015] Preferably, an electric cylinder mounting seat is fixedly installed on the tool magazine slide table through fixing screw No. 10, an electric cylinder is fixedly installed on the electric cylinder mounting seat through fixing screw No. 9, a servo motor is arranged at the front end of the electric cylinder, the electric cylinder and the servo motor form an electric cylinder assembly, an electric cylinder pull rod is connected to the tail end of the electric cylinder, the electric cylinder pull rod penetrates through the electric cylinder mounting seat and is connected to a connecting seat, and a tool holder mounting plate is installed on the electric cylinder pull rod through a locking nut and fixing screw No. 11.

[0016] By means of the above technical solution, the present utility model provides a vertical and horizontal moving tool changing tool magazine for an eight-spindle rectangular array machine tool, which has at least the following beneficial effects:

[0017] (1). By adopting the vertical and horizontal moving tool changing tool magazine, the present utility model can easily realize synchronous tool changing of multiple spindles, greatly improve the processing efficiency and reduce the tool changing difficulty;

[0018] (2). The vertical and horizontal moving tool changing tool magazine in the present utility model is installed at the bottom of the machine tool crossbeam, making full use of the structural space of the gantry machine tool, with a compact structure and reasonable layout;

[0019] (3). Compared with other structural tool magazines, the vertical and horizontal moving tool changing tool magazine in the present utility model has the advantages of simple structure, easy manufacturing and low failure rate;

[0020] (4). Both the longitudinal axis and the transverse axis of the vertical and horizontal moving tool changing tool magazine in the present utility model are driven by servo motors, with simple operation and high positioning accuracy. Description of the Drawings

[0021] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application:

[0022] Figure 1 It is a top view of the vertical and horizontal moving tool changing tool magazine in the present utility model;

[0023] Figure 2 For the present utility model Figure 1 An enlarged view of part A;

[0024] Figure 3 It is a front view of the vertical and horizontal moving tool changing tool magazine in the present utility model;

[0025] Figure 4 It is a left view of the vertical and horizontal moving tool changing tool magazine in the present utility model;

[0026] Figure 5 It is a front view of the connection part of the vertical and horizontal moving tool changing tool magazine in the present utility model;

[0027] Figure 6 It is a left view of the connection part of the vertical and horizontal moving tool changing tool magazine in the present utility model;

[0028] Figure 7 This is the front view of the cross-longitudinal moving tool-changing magazine slide.

[0029] Figure 8 This is the front view of the longitudinal moving axis of the cross-longitudinal moving tool-changing magazine in the present utility model

[0030] Figure 9 This is the left view of the longitudinal moving axis of the cross-longitudinal moving tool-changing magazine in the present utility model;

[0031] Figure 10 In the present utility model Figure 9 Enlarged view at position B;

[0032] Figure 11 This is the left view of the transverse moving axis of the cross-longitudinal moving tool-changing magazine in the present utility model;

[0033] Figure 12 In the present utility model Figure 11 Enlarged view at position C;

[0034] Figure 13 This is the top view of the transverse moving axis of the cross-longitudinal moving tool-changing magazine in the present utility model.

[0035] In the figure: 1. Sled; 101. Upper crossbeam; 102. Longitudinal beam; 103. Intermediate longitudinal beam; 104. Lower crossbeam; 105. Outer connecting piece; 106. First setscrew; 107. Inner connecting piece; 108. Nut; 109. First screw; 2. Longitudinal moving shaft assembly; 21. Longitudinal moving shaft; 211. Longitudinal moving shaft guide rail; 212. Guide rail side pressing block; 213. Guide rail side pressing block fixing screw; 214. Longitudinal moving shaft guide rail fixing screw; 215. Longitudinal moving shaft guide rail slider; 216. First fixing screw; 217. Longitudinal moving shaft guide rail slider adjusting plate; 218. Longitudinal moving shaft guide rail mounting plate; 219. Second fixing screw; 2110. Third fixing screw; 2111. Screw connecting block one; 22. Longitudinal guide rail slider mounting seat; 23. Second screw; 24. Connecting plate; 25. Third screw; 26. Fourth screw; 27. Second setscrew; 28. First orientation key; 29. Second orientation key; 3. Transverse moving shaft assembly; 31. Transverse guide rail mounting plate; 32. Fourth fixing screw; 33. Transverse moving shaft guide rail; 34. Fifth fixing screw; 35. Transverse moving shaft guide rail slider; 36. Transverse moving shaft guide rail side pressing block; 37. Sixth fixing screw; 38. Tool holder mounting plate; 39. Seventh fixing screw; 310. Tool holder; 311. Eighth fixing screw; 312. Positioning pin; 313. Tool; 314. Servo motor; 315. Electric cylinder; 316. Ninth fixing screw; 317. Electric cylinder mounting seat; 318. Tenth fixing screw; 319. Electric cylinder pull rod; 320. Locking nut; 321. Connecting seat; 322. Eleventh fixing screw; 4. Longitudinal moving shaft rack mounting seat; 5. Twelfth fixing screw; 6. Screw connecting block two; 7. Longitudinal moving shaft rack; 8. Thirteenth fixing screw; 9. Longitudinal moving shaft motor seat; 10. Fourteenth fixing screw; 11. Longitudinal moving shaft motor; 12. Fifteenth fixing screw; 13. Reducer; 14. Longitudinal moving shaft gear; 15. Grease pump mounting plate; 16. Sixteenth fixing screw; 17. Fixed nut; 18. Grease pump support rod; 19. Felt gear; 20. Grease pump. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to Figures 1-13An eight-spindle rectangular array machine tool longitudinal and transverse movement tool changer magazine as shown. The tool magazine slide 1 includes an upper crossbeam 101, a longitudinal beam 102, an intermediate longitudinal beam 103, and a lower crossbeam 104. A longitudinal rack is installed on the upper surface of the intermediate longitudinal beam 103, and a transverse guide rail is installed on the upper surface of the lower crossbeam 104. The crossbeam and the longitudinal beam are connected by an outer connector 105 and an inner connector 107. The outer connector 105 fixes the outer sides of the crossbeam and the longitudinal beam through a first set screw 106, and the inner connector 107 fixes the inner sides of the crossbeam and the longitudinal beam through a nut 108 and a first screw 109. A longitudinal movement assembly 2 is arranged on the longitudinal beam 102, and a transverse movement assembly 3 is arranged on the upper crossbeam 101. The transverse movement shaft assembly 3 makes longitudinal reciprocating movements along with the tool magazine slide.

[0038] The longitudinal movement assembly 2 includes a longitudinal movement shaft 21, which is fixedly connected to the longitudinal beam 102. The upper end of the longitudinal movement shaft 21 is connected to a longitudinal guide rail slider mounting seat 22. The upper end of the longitudinal guide rail slider mounting seat 22 is fixedly installed with a connecting plate 24 through a second screw 23 and a third screw 25. The connecting plate 24 is fixedly installed on the lower end face of the machine tool crossbeam through a fourth screw 26. A second set screw 27 is arranged at the connection between the second screw 23 and the longitudinal guide rail slider mounting seat 22. A first orientation key 28 is arranged between the longitudinal guide rail slider mounting seat 22 and the connecting plate 24, and a second orientation key 29 is arranged between the connecting plate 24 and the lower end face of the machine tool crossbeam. The first orientation key 28 is used for orientation between the longitudinal guide rail slider mounting seat 22 and the connecting plate 24; the second orientation key 29 is used for orientation between the connecting plate 24 and the lower end face of the machine tool crossbeam.

[0039] The transverse movement assembly 3 includes a transverse guide rail mounting plate 31, which is fixedly installed on the upper crossbeam 101 through a fourth fixing screw 32. The transverse guide rail mounting plate 31 drives the transverse movement shaft to make longitudinal reciprocating movements along with the slide. The upper end of the transverse guide rail mounting plate 31 is fixedly installed with a transverse movement shaft guide rail 33 through a fifth fixing screw 34. The upper end of the transverse movement shaft guide rail 33 is installed with a transverse movement shaft guide rail slider 35. The upper end of the transverse movement shaft guide rail slider 35 is fixedly installed with a tool holder mounting plate 38 through a seventh fixing screw 39. The tool holder mounting plate 38 makes transverse reciprocating movements along with the transverse movement shaft guide rail slider 35. One end of the transverse guide rail mounting plate 31 is provided with a transverse movement shaft guide rail side pressing block 36, and the transverse movement shaft guide rail side pressing block 36 is fixed through a sixth fixing screw 37.

[0040] At the lower end of the longitudinal movement shaft 21, there is a longitudinal movement shaft guide rail mounting plate 218. The longitudinal movement shaft guide rail mounting plate 218 is fixedly mounted on the longitudinal beam 102 by fixing screw two 219 and fixing screw three 2110. The fixing screw two 219 fixes the longitudinal movement shaft guide rail mounting plate 218 through the screw connection block one 2111. Inside the longitudinal movement shaft 21, there is a longitudinal movement shaft guide rail 211. Through the guide rail, the slide table realizes longitudinal reciprocating movement. The longitudinal movement shaft guide rail 211 is fixedly mounted on the longitudinal movement shaft guide rail mounting plate 218 by the longitudinal movement shaft guide rail screw 214. On the outside of the longitudinal movement shaft 21, there is a longitudinal movement shaft guide rail slider 215. The longitudinal movement shaft guide rail slider 215 is fixedly mounted in the longitudinal guide rail slider mounting seat 22 by the fixing screw one 216. Between the longitudinal movement shaft guide rail slider 215 and the longitudinal guide rail slider mounting seat 22, there is a longitudinal movement shaft guide rail slider adjustment plate 217. The longitudinal movement shaft guide rail slider adjustment plate 217 is used to adjust the same height of the guide rail sliders on both left and right sides.

[0041] On the middle longitudinal beam 103, a longitudinal movement shaft rack mounting seat 4 is fixedly mounted by the fixing screw twelve 5 and the screw connection block two 6. At the upper end of the longitudinal movement shaft rack mounting seat 4, a longitudinal movement shaft rack 7 is fixedly mounted by the fixing screw thirteen 8.

[0042] On the tool magazine slide table 1, there is a driving component. The driving component includes a longitudinal movement shaft motor seat 9. The longitudinal movement shaft motor seat 9 is fixedly mounted on the machine tool crossbeam by the fixing screw fourteen 10. On the longitudinal movement shaft motor seat 9, a speed reducer 13 is fixedly mounted. At the upper end of the speed reducer 13, a longitudinal movement shaft motor 11 is connected by the fixing screw fifteen 12. At the output end of the longitudinal movement shaft motor 11, there is a longitudinal movement shaft gear 14. The longitudinal movement shaft gear 14 is used to drive the longitudinal movement shaft rack 7 to drive the slide table to perform longitudinal reciprocating movement. On one side of the longitudinal movement shaft motor seat 9, there is a lubrication component.

[0043] The lubrication component includes a grease pump mounting plate 15. One end of the grease pump mounting plate 15 is fixedly mounted on the longitudinal movement shaft motor seat 9 by the fixing screw sixteen 16. On the grease pump mounting plate 15, there is a grease pump support rod 18. The grease pump support rod 18 is fixed by the fixing nut 17. At the upper end of the grease pump support rod 18, there is a grease pump 20, which is used to lubricate the longitudinal movement shaft gear 14 and the longitudinal movement shaft rack 7. At the lower end of the grease pump support rod 18, there is a felt gear 19. Through the felt gear 19, the grease in the grease pump 20 flows onto the longitudinal movement shaft gear 14 and the longitudinal movement shaft rack 7.

[0044] A tool holder mounting plate 38 is fixedly installed with a tool holder 310 through fixing screws 311. A positioning pin 312 is arranged between the tool holder 310 and the tool holder mounting plate 38. A tool 313 is installed on the tool holder 310. The tool 313 is installed at the lower part of the sliding table and is distributed longitudinally and transversely.

[0045] An electric cylinder mounting seat 317 is fixedly installed on the tool magazine sliding table 1 through fixing screws 318. An electric cylinder 315 is fixedly installed on the electric cylinder mounting seat 317 through fixing screws 316. A servo motor 314 is arranged at the front end of the electric cylinder 315. The electric cylinder 315 and the servo motor 314 form an electric cylinder assembly. An electric cylinder pull rod 319 is connected to the tail end of the electric cylinder 315. The electric cylinder pull rod 319 penetrates through the electric cylinder mounting seat 317 and is connected to a connecting seat 321. A tool holder mounting plate 38 is installed on the electric cylinder pull rod 319 through a locking nut 320 and fixing screws 322.

[0046] When the eight-spindle rectangular array machine tool's vertical and horizontal moving tool magazine of the present utility model is in use, first, the tool magazine is installed on the lower end face of the machine tool crossbeam and between the left column and the right column. The vertical and horizontal moving tool magazine has two moving axes, namely the longitudinal moving axis and the transverse moving axis. The longitudinal moving axis and the transverse moving axis move separately. The tool holder mounting plate 38 is connected to the electric cylinder pull rod 319. The electric cylinder pull rod 319 pushes the tool holder mounting plate 38 to move horizontally back and forth. The tool holder mounting plate 38 then drives the tool holder 310 and the tool 313 to move along with the longitudinal moving axis assembly 2 and the transverse moving axis assembly 3, and moves the tool holder 310 and the tool 313 to the tool change point position for tool change. Eight tools can be replaced simultaneously each time the tool is changed.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tool magazine for a machine tool with eight spindles and rectangular array and capable of vertical and horizontal movement for tool change, comprising a tool magazine slide (1), characterized in that: The tool magazine slide (1) comprises an upper crossbeam (101), a longitudinal beam (102), an intermediate longitudinal beam (103), and a lower crossbeam (104); the crossbeam and the longitudinal beam are connected via an outer connecting member (105) and an inner connecting member (107); the outer connecting member (105) fixes the crossbeam and the outer side of the longitudinal beam via a top screw (106); the inner connecting member (107) fixes the crossbeam and the inner side of the longitudinal beam via a nut (108) and a screw (109); a longitudinal moving assembly (2) is arranged on the longitudinal beam (102); and a transverse moving assembly (3) is arranged on the upper crossbeam (101); The longitudinal moving assembly (2) comprises a longitudinal moving shaft (21), the longitudinal moving shaft (21) is fixedly connected to the longitudinal beam (102), the upper end of the longitudinal moving shaft (21) is connected to a longitudinal guide rail slider mounting seat (22), the upper end of the longitudinal guide rail slider mounting seat (22) is fixedly mounted with a connecting plate (24) by screws 2 (23) and 3 (25), the connecting plate (24) is fixedly mounted on the lower end surface of the machine tool cross beam by screws 4 (26), a top screw 2 (27) is arranged at the connection between the screw 2 (23) and the longitudinal guide rail slider mounting seat (22), a directional key 1 (28) is arranged between the longitudinal guide rail slider mounting seat (22) and the connecting plate (24), and a directional key 2 (29) is arranged between the connecting plate (24) and the lower end surface of the machine tool cross beam; The transverse moving assembly (3) includes a transverse guide rail mounting plate (31), the transverse guide rail mounting plate (31) is fixedly mounted on the upper crossbeam (101) by fixing screws four (32), the upper end of the transverse guide rail mounting plate (31) is fixedly mounted with a transverse moving shaft guide rail (33) by fixing screws five (34), the upper end of the transverse moving shaft guide rail (33) is mounted with a transverse moving shaft guide rail slider (35), the upper end of the transverse moving shaft guide rail slider (35) is fixedly mounted with a tool clamp mounting plate (38) by fixing screws seven (39), one end of the transverse guide rail mounting plate (31) is provided with a transverse moving shaft guide rail side pressure block (36), and the transverse moving shaft guide rail side pressure block (36) is fixed by fixing screws six (37).

2. The eight-spindle rectangular array machine tool vertical and horizontal movable tool magazine according to claim 1, characterized in that: A longitudinal moving shaft guide rail mounting plate (218) is mounted at the lower end of the longitudinal moving shaft (21), and the longitudinal moving shaft guide rail mounting plate (218) is fixedly mounted on the longitudinal beam (102) by means of a second fixing screw (219) and a third fixing screw (2110), and the second fixing screw (219) fixes the longitudinal moving shaft guide rail mounting plate (218) by means of a first screw connection block (2111), and a longitudinal moving shaft guide rail (211) is mounted inside the longitudinal moving shaft (21), and the longitudinal moving shaft guide rail ( 211) is fixedly mounted on the longitudinal movable shaft guide rail mounting plate (218) by means of a longitudinal movable shaft guide rail screw (214), a longitudinal movable shaft guide rail slider (215) is arranged on the outer side of the longitudinal movable shaft (21), the longitudinal movable shaft guide rail slider (215) is fixedly mounted in the longitudinal guide rail slider mounting seat (22) by means of a fixing screw (216), and a longitudinal movable shaft guide rail slider adjustment plate (217) is arranged between the longitudinal movable shaft guide rail slider (215) and the longitudinal guide rail slider mounting seat (22).

3. The tool magazine for vertical and horizontal tool change of an eight-spindle rectangular array machine tool according to claim 1, characterized in that: A longitudinal movable shaft rack mounting seat (4) is fixedly mounted on the intermediate longitudinal beam (103) by means of fixing screw twelve (5) and screw connection block two (6), and a longitudinal movable shaft rack (7) is fixedly mounted on the upper end of the longitudinal movable shaft rack mounting seat (4) by means of fixing screw thirteen (8).

4. The eight-spindle rectangular array machine tool vertical and horizontal movable tool magazine according to claim 1, characterized in that: The tool magazine slide (1) is provided with a driving assembly, the driving assembly comprising a longitudinal movable shaft motor seat (9), the longitudinal movable shaft motor seat (9) is fixedly mounted on a machine tool crossbeam via a fixing screw fourteen (10), a reducer (13) is fixedly mounted on the longitudinal movable shaft motor seat (9), the upper end of the reducer (13) is connected to the longitudinal movable shaft motor (11) via a fixing screw fifteen (12), the output end of the longitudinal movable shaft motor (11) is provided with a longitudinal movable shaft gear (14), and a lubrication assembly is provided on one side of the longitudinal movable shaft motor seat (9).

5. The tool magazine for vertical and horizontal tool change of an eight-spindle rectangular array machine tool according to claim 4, characterized in that: The lubrication assembly comprises a grease pump mounting plate (15), one end of which is fixedly mounted on the longitudinal movable shaft motor seat (9) by means of a fixing screw (16); a grease pump support rod (18) is arranged on the grease pump mounting plate (15), and the grease pump support rod (18) is fixed by means of a fixing nut (17); a grease pump (20) is mounted on the upper end of the grease pump support rod (18), and a felt gear (19) is mounted on the lower end of the grease pump support rod (18).

6. The eight-spindle rectangular array machine tool vertical and horizontal movable tool magazine according to claim 1, characterized in that: The tool clamp (310) is fixedly mounted on the tool clamp mounting plate (38) by means of fixing screws eight (311), a positioning pin (312) is provided between the tool clamp (310) and the tool clamp mounting plate (38), and a tool (313) is mounted on the tool clamp (310).

7. The eight-spindle rectangular array machine tool vertical and horizontal movable tool magazine according to claim 1, characterized in that: An electric cylinder mounting seat (317) is fixedly mounted on the tool magazine slide (1) by fixing screw ten (318), an electric cylinder (315) is fixedly mounted on the electric cylinder mounting seat (317) by fixing screw nine (316), a servo motor (314) is arranged at the front end of the electric cylinder (315), the electric cylinder (315) and the servo motor (314) form an electric cylinder assembly, an electric cylinder pull rod (319) is connected to the rear end of the electric cylinder (315), the electric cylinder pull rod (319) passes through the electric cylinder mounting seat (317) and is connected to the connecting seat (321), and a tool clamp mounting plate (38) is mounted on the electric cylinder pull rod (319) by a locking nut (320) and fixing screw eleven (322).

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