Multifunctional turning and milling combination machine

Abstract

The utility model relates to the technical field of turning and milling combination machines, in particular to a multifunctional turning and milling combination machine which comprises a machine tool workbench and an upper boss, the upper end of the machine tool workbench is fixedly connected with the upper boss, one side of the upper boss is fixedly connected with a first linear motor, and one end of the first linear motor is provided with a first sliding table. One side of the first sliding table is fixedly connected with a second linear motor, one end of the second linear motor is fixedly connected with a second sliding table, the upper end of the second sliding table is provided with a tower plate, one side of the tower plate is provided with a tool turret, and the upper end of the machine tool working table is fixedly connected with a mounting gantry. The part fixing precision is improved, the part fixing speed is increased, the fixed parts can be continuously machined, the situation that the machining progress is delayed due to feeding and discharging is reduced, meanwhile, the multiple parts can be conveniently discharged at the same time, and certain production cost and labor intensity are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of turning and milling compound machines, in particular to a multifunctional turning and milling compound machine. Background Art

[0002] Turning and milling machine tools are a new type of multifunctional, high-precision, high-speed compound processing machine tools. They are compound machine tools that combine two processing methods: lathe and milling machine. This machine tool can realize multiple processes such as turning, milling, drilling, tapping, etc. of parts under the same clamping, the same precision and the same program, and can be used as a production tool for a variety of parts.

[0003] For example, the cross-slide turning and milling compound machine tool disclosed in the Chinese patent with announcement number CN219293265U includes a base, a box body is slidably installed in the front and rear directions at one end of the top surface of the base, a cross slide is slidably installed in the vertical direction on the front side of the box body, a support plate is slidably installed in the horizontal direction on the front side of the cross slide, and a turret assembly is installed on the support plate; a spindle is installed at the other end of the top surface of the base, the spindle is connected to a motor through a belt drive, and a chuck is fixedly connected to the top of the spindle; the workpiece to be processed is fixedly installed on the chuck, the front and rear position of the turret assembly is adjusted by sliding the box body forward and backward, the height position of the turret assembly is adjusted by sliding the cross slide up and down, and the left and right position of the turret assembly is adjusted by sliding the support plate left and right. After the processing position of the turret assembly is adjusted, the motor drives the spindle to rotate, the spindle drives the chuck to rotate, and the chuck drives the workpiece to rotate, so that the turret assembly can process the workpiece.

[0004] This machine tool adjusts the processing position of the turret assembly in three dimensions: front and back, up and down, and left and right. The workpiece only needs to be kept in the chuck, but the chuck can only clamp one workpiece at a time, and the turret assembly can only process one workpiece at a time. When the processed workpiece is removed from the chuck and replaced with a new workpiece, the turret needs to be stopped, and the cumulative processing interruption time is long; and the chuck clamped workpiece needs to be manually loosened and clamped, and the workpiece replacement is relatively complicated. The cumulative workpiece replacement time per unit time is also long, resulting in low processing efficiency and high labor costs for this type of machine tool. Utility Model Content

[0005] The utility model aims to provide a multifunctional turning and milling compound machine to solve the problem of low processing efficiency of existing machine tools.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multifunctional turning and milling compound machine comprises a machine tool worktable and an upper boss, wherein the upper end of the machine tool worktable is fixedly connected to the upper boss, a first linear motor is fixedly connected to one side of the upper boss, a first slide is arranged at one end of the first linear motor, a second linear motor is fixedly connected to one side of the first slide, a second linear motor is fixedly connected to one end of the second slide, a tower plate is arranged at the upper end of the second slide, a tool tower is arranged at one side of the tower plate, a mounting gantry is fixedly connected to the upper end of the machine tool worktable, a third linear motor is fixedly connected to the upper end of the mounting gantry, a convex slide is fixedly connected to the lower end of the third linear motor, and a convex slide is fixedly connected to one side of the convex slide There is a first servo motor, a gear is fixedly connected to the end of the main shaft of the first servo motor, the outer side of the gear is meshed with the outer side of the toothed disc, the inner side of the convex sliding plate is fixedly connected to a built-in shaft column, the inner side of the built-in shaft column is fixedly connected to a second servo motor, the outer side of the main shaft of the second servo motor is fixedly connected to a slope cam, the inner side of the toothed disc is provided with a multi-shaped rotating groove, the inner side of the toothed disc is slidably connected to a sliding splint, the outer side of the sliding splint is fixedly connected to a limiting sliding bar, one side of the sliding splint is fixedly connected to a spring, one side of the sliding splint is fixedly connected to a slope plate, the inner side of the toothed disc is provided with a parts groove, and the inner side of the parts groove is fixedly connected to an auxiliary pressure plate.

[0008] As a further optimization of the present invention, the lower end of the first slide is slidably connected to the upper end of the machine tool worktable, a slide rail is provided on the upper end of the machine tool worktable, a limited slide is provided at the lower end of the first slide, a slide rail is provided on the upper end of the first slide, and the lower end of the second slide is slidably connected to the upper end of the first slide.

[0009] As a further optimization of the present invention, a slide groove is provided on the inner side of the mounting gantry, the outer side of the convex sliding plate is slidably connected to the inner side of the mounting gantry, and the lower end of the third linear motor protrudes from the inner side of the slide groove of the mounting gantry.

[0010] As further optimization of the present invention, the inner side of the built-in shaft column is provided with an installation groove, the second servo motor is installed inside the groove of the second servo motor, the middle end of the slope cam is a cylinder, the outer side of the slope cam is an arc-shaped protrusion, the slope cam rotates in the middle of the polyhedral groove, and the main shaft of the second servo motor is rotatably connected to the inner side of the gear disk.

[0011] As a further optimization of the present invention, the rear end of the toothed disc is rotatably connected to the front end of the built-in shaft column through a bearing, the front end of the built-in shaft column protrudes from the front end of the convex slide plate, teeth are arranged on the outer side of the toothed disc, and the built-in shaft column is installed on the inner side of the convex slide plate.

[0012] As further optimization content of the present invention, the shape of the part groove is a cylindrical opening, the number of the part grooves is several, the shape of the auxiliary pressure plate is a rectangular body, the auxiliary pressure plates are several groups, and the number of auxiliary pressure plates in each group is not less than two.

[0013] As further optimization of the present invention, one side of the slope plate is slope-shaped, one side of the slope plate is fitted with the outer side of the slope cam, the sliding clamp is slidably connected to the inner side of the polymorphic groove through a limiting slide bar, the middle end of the polymorphic groove is cylindrical, the outer ring of the polymorphic groove is shaped as a rectangular body, the outer side of the slope plate slides on the inner side of the polymorphic groove, and one side of the spring is fixedly connected to one side of the toothed disc.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, by setting the first slide, the first linear motor, the second linear motor, the third linear motor, the convex slide plate, the gear plate, the first servo motor, the ramp plate, the sliding clamp, the ramp cam and the second servo motor, the turning and milling compound machine can fix multiple parts in the grooves of each part at the same time, thereby improving the fixing accuracy and fixing speed of the parts. After the parts are fixed, continuous processing can be achieved, reducing the delay in processing progress due to loading and unloading, and at the same time facilitating the unloading of multiple processed parts at the same time, which can effectively reduce production costs and improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the convex sliding plate structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the built-in shaft column structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the toothed disc structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the second servo motor of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the sloped plate of the utility model.

[0022] In the figure: 1. machine tool worktable; 2. upper boss; 3. first linear motor; 4. first slide; 5. second linear motor; 6. tower plate; 7. turret; 8. mounting gantry; 9. third linear motor; 10. convex slide plate; 11. first servo motor; 12. gear; 13. gear plate; 14. built-in shaft column; 15. second servo motor; 16. slope cam; 17. multi-shaped rotating groove; 18. sliding splint; 19. limit slide; 20. spring; 21. slope plate; 22. part groove; 23. auxiliary pressure plate; 24. second slide. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] See also Figure 1-6 , the utility model provides a technical solution:

[0026] A multifunctional turning and milling compound machine comprises a machine tool worktable 1 and an upper boss 2, wherein the upper end of the machine tool worktable 1 is fixedly connected to the upper boss 2, a first linear motor 3 is fixedly connected to one side of the upper boss 2, a first slide 4 is arranged at one end of the first linear motor 3, a second linear motor 5 is fixedly connected to one side of the first slide 4, a second linear motor 5 is fixedly connected to one end of the second linear motor 5, a tower plate 6 is arranged at the upper end of the second slide 24, a turret 7 is arranged at one side of the tower plate 6, a mounting gantry 8 is fixedly connected to the upper end of the machine tool worktable 1, a third linear motor 9 is fixedly connected to the lower end of the third linear motor 9, a convex slide plate 10 is fixedly connected to one side of the convex slide plate 10, a first servo motor 11 is fixedly connected to the first servo motor 11, A gear 12 is fixedly connected to the end of the main shaft of the first servo motor 11, and the outer side of the gear 12 is meshed with the outer side of the toothed disc 13. A built-in shaft column 14 is fixedly connected to the inner side of the convex slide plate 10, and a second servo motor 15 is fixedly connected to the inner side of the built-in shaft column 14. A slope cam 16 is fixedly connected to the outer side of the main shaft of the second servo motor 15. A multi-shaped rotating groove 17 is provided on the inner side of the toothed disc 13. A sliding splint 18 is slidably connected to the inner side of the toothed disc 13, and a limiting sliding bar 19 is fixedly connected to the outer side of the sliding splint 18. A spring 20 is fixedly connected to one side of the sliding splint 18, and a slope plate 21 is fixedly connected to one side of the sliding splint 18. A part groove 22 is provided on the inner side of the toothed disc 13, and an auxiliary pressure plate 23 is fixedly connected to the inner side of the part groove 22.

[0027] As a further implementation scheme of this scheme, the lower end of the first slide 4 is slidably connected to the upper end of the machine tool worktable 1, a slide rail is provided at the upper end of the machine tool worktable 1, a limiting slide is provided at the lower end of the first slide 4, a slide rail is provided at the upper end of the first slide 4, and the lower end of the second slide 24 is slidably connected to the upper end of the first slide 4, which has the effect of limiting the first slide 4 when it moves.

[0028] As a further implementation scheme of the present scheme, a slide groove is opened on the inner side of the mounting gantry 8, and the outer side of the convex slide plate 10 is slidingly connected to the inner side of the mounting gantry 8. The lower end of the third linear motor 9 protrudes from the inner side of the slide groove of the mounting gantry 8, which facilitates the third linear motor 9 to drive the convex slide plate 10 to slide stably on the inner side of the mounting gantry 8, thereby achieving a height adjustment effect on the toothed disc 13.

[0029] As a further implementation scheme of the present scheme, an installation groove is opened on the inner side of the built-in shaft column 14, and the second servo motor 15 is installed inside the groove of the second servo motor 15. The middle end of the slope cam 16 is cylindrical, and the outer side of the slope cam 16 is an arc-shaped protrusion. The slope cam 16 rotates in the middle of the polyhedral groove 17, and the main shaft of the second servo motor 15 is rotatably connected to the inner side of the gear plate 13, so that when the slope cam 16 rotates, it can push the slope plate 21 and the sliding clamping plate 18 to move, thereby achieving the effect of fixing the parts.

[0030] As a further implementation of this solution, the rear end of the toothed disc 13 is rotatably connected to the front end of the built-in shaft column 14 through a bearing, the front end of the built-in shaft column 14 protrudes from the front end of the convex slide plate 10, the outer side of the toothed disc 13 is provided with teeth, and the built-in shaft column 14 is installed on the inner side of the convex slide plate 10, which has the effect of moving the direction of the toothed disc 13, making it convenient for the turret 7 to process the parts;

[0031] As a further implementation scheme of the present scheme, the shape of the part groove 22 is a cylinder, the number of the part grooves 22 is several, the shape of the auxiliary pressure plate 23 is a rectangular body, there are several groups of auxiliary pressure plates 23, and the number of auxiliary pressure plates 23 in each group is not less than two, which is convenient for stable clamping of the parts inside the part groove 22.

[0032] As a further implementation scheme of the present scheme, one side of the ramp plate 21 is ramp-shaped, and one side of the ramp plate 21 is in contact with the outer side of the ramp cam 16. The sliding clamp 18 is slidably connected to the inner side of the polymorphic rotating groove 17 through the limiting slide bar 19. The middle end of the polymorphic rotating groove 17 is cylindrical, and the outer ring of the polymorphic rotating groove 17 is rectangular. The outer side of the ramp plate 21 slides on the inner side of the polymorphic rotating groove 17, and one side of the spring 20 is fixedly connected to one side of the toothed disc 13. The sliding clamp 18 can be reset under the elastic force of the spring 20, and at the same time, it has the effect of limiting the movement of the limiting slide bar 19.

[0033] Working process: When the device is in use, the external power supply is powered on. When the parts need to be fixed, the parts are placed between the part groove 22 and the auxiliary pressure plate 23, and the second servo motor 15 is started. The second servo motor 15 drives the ramp cam 16 to rotate. When the ramp cam 16 rotates, the ramp plate 21 is pushed to move. Under the elastic force of the spring 20, the sliding clamp 18 and the ramp plate 21 are driven to move, so that the ramp plate 21 is kept in contact with the outer side of the ramp cam 16. According to the shape of the ramp cam 16, the ramp plate 21 is pushed to move when the ramp cam 16 rotates. The ramp plate 21 is brought The movable sliding clamp 18 moves, the ramp plate 21 slides on the inner side of the multi-shaped rotating groove 17, the ramp cam 16 rotates on the inner side of the middle end of the multi-shaped rotating groove 17, the ramp plate 21 moves to drive the sliding clamp 18 fixedly connected on one side to move, the sliding clamp 18 is slidably connected to the inner side of the outer ring of the multi-shaped rotating groove 17 through the limiting slide bar 19, which has the effect of limiting the sliding clamp 18 when it moves, the movement of the sliding clamp 18 drives the spring 20 to deform, and the spring 20 has the effect of resetting the sliding clamp 18, the sliding clamp 18 fixes the parts inside the part groove 22, and the clamping of the parts is completed;

[0034] When it is necessary to process the parts, the third linear motor 9 is started to drive the convex sliding plate 10 to move, and the convex sliding plate 10 drives the toothed disc 13 to move through the built-in shaft column 14. When the parts at the lower end of the toothed disc 13 are aligned with the turret 7, the first linear motor 3 is started, and the first linear motor 3 pushes the first slide 4 to move, and the first slide 4 drives the second linear motor 5 and the second slide 24 to move. The tower plate 6 can be moved laterally through the second slide 24, and the parts are processed by the tool on the turret 7. The first servo motor 11 is started, and the first servo motor 11 drives the gear 12 to rotate, and the gear 12 drives the outer meshing toothed disc 13 to rotate. The toothed disc 13 is connected to the inner side of the built-in shaft column 14, which has the effect of stabilizing the rotation of the toothed disc 13, thereby achieving the effect of sustainable part processing.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional turning and milling machine, comprising a machine tool worktable (1) and an upper boss (2), characterized in that: The upper end of the machine tool worktable (1) is fixedly connected to an upper boss (2), one side of the upper boss (2) is fixedly connected to a first linear motor (3), one end of the first linear motor (3) is provided with a first slide (4), one side of the first slide (4) is fixedly connected to a second linear motor (5), one end of the second linear motor (5) is fixedly connected to a second slide (24), a tower plate (6) is provided at the upper end of the second slide (24), one side of the tower plate (6) is provided with a tool tower (7), the upper end of the machine tool worktable (1) is fixedly connected to a mounting gantry (8), the upper end of the mounting gantry (8) is fixedly connected to a third linear motor (9), the lower end of the third linear motor (9) is fixedly connected to a convex slide plate (10), one side of the convex slide plate (10) is fixedly connected to a first servo motor (11), and the first servo motor (11) has a main shaft end. A gear (12) is fixedly connected thereto, the outer side of the gear (12) meshes with the outer side of a toothed disc (13), the inner side of the convex slide plate (10) is fixedly connected thereto with a built-in shaft column (14), the inner side of the built-in shaft column (14) is fixedly connected thereto with a second servo motor (15), the outer side of the main shaft of the second servo motor (15) is fixedly connected thereto with a slope cam (16), the inner side of the toothed disc (13) is provided with a multi-shaped rotation groove (17), the inner side of the toothed disc (13) is slidably connected thereto with a sliding clamp (18), the outer side of the sliding clamp (18) is fixedly connected to a limiting sliding strip (19), one side of the sliding clamp (18) is fixedly connected to a spring (20), one side of the sliding clamp (18) is fixedly connected to a slope plate (21), the inner side of the toothed disc (13) is provided with a parts groove (22), the inner side of the parts groove (22) is fixedly connected to an auxiliary pressing plate (23).

2. The multifunctional turning and milling machine according to claim 1, characterized in that: The lower end of the first slide (4) is slidably connected to the upper end of the machine tool worktable (1), the upper end of the machine tool worktable (1) is provided with a slide rail, the lower end of the first slide (4) is provided with a limit slide, the upper end of the first slide (4) is provided with a slide rail, and the lower end of the second slide (24) is slidably connected to the upper end of the first slide (4).

3. The multifunctional turning and milling machine according to claim 1, characterized in that: A slide groove is provided on the inner side of the mounting gantry (8), the outer side of the convex slide plate (10) is slidably connected to the inner side of the mounting gantry (8), and the lower end of the third linear motor (9) protrudes from the inner side of the slide groove of the mounting gantry (8).

4. The multifunctional turning and milling machine according to claim 1, characterized in that: The inner side of the built-in shaft column (14) is provided with a mounting groove, the second servo motor (15) is mounted inside the groove of the second servo motor (15), the middle end of the ramp cam (16) is cylindrical, the outer side of the ramp cam (16) is an arc-shaped convex block, the ramp cam (16) rotates in the middle of the multi-shaped rotating groove (17), and the main shaft of the second servo motor (15) is rotatably connected to the inner side of the gear disc (13).

5. The multifunctional turning and milling machine according to claim 1, characterized in that: The rear end of the toothed disc (13) is rotatably connected to the front end of the built-in shaft column (14) via a bearing; the front end of the built-in shaft column (14) protrudes from the front end of the convex slide plate (10); teeth are arranged on the outer side of the toothed disc (13); and the built-in shaft column (14) is mounted on the inner side of the convex slide plate (10).

6. The multifunctional turning and milling machine according to claim 1, characterized in that: The part groove (22) is in the shape of a cylinder, the number of the part grooves (22) is several, the auxiliary pressing plate (23) is in the shape of a rectangular body, the auxiliary pressing plates (23) are in several groups, and the number of each group of auxiliary pressing plates (23) is not less than two.

7. The multifunctional turning and milling machine according to claim 1, characterized in that: One side of the ramp plate (21) is in a ramp shape. One side of the ramp plate (21) is in contact with the outer side of the ramp cam (16). The sliding clamp (18) is slidably connected to the inner side of the polymorphic rotating groove (17) via a limiting slide bar (19). The middle end of the polymorphic rotating groove (17) is in a cylindrical shape. The outer ring of the polymorphic rotating groove (17) is in a rectangular shape. The outer side of the ramp plate (21) slides on the inner side of the polymorphic rotating groove (17). One side of the spring (20) is fixedly connected to one side of the toothed disc (13).

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