Single-spindle double-Y-axis laterally-arranged double-tool turret tail top turning and milling CNC turning and milling composite machine tool

Abstract

The utility model relates to the technical field of CNC turning and milling composite equipment, in particular to a single-spindle double-Y-axis side-arranged double-tool-turret tail top turning and milling CNC turning and milling composite machine tool which comprises a machine tool base, a first power tool turret is fixedly installed on the top of the machine tool base, and a connecting piece is welded to the top of the first power tool turret. A connecting transmission part is arranged on the right side of the top of the connecting part, a tool rest disc is arranged on the front side of the first power tool turret in a penetrating mode, auxiliary spindle boxes are welded to the two sides of the top of the machine tool base, and tail top reducing sleeves are arranged on the right sides of the auxiliary spindle boxes in a penetrating mode. The tool rest disc, the first power tool turret, the connecting piece, the connecting transmission piece, the auxiliary spindle box and the tail top reducing sleeve are used in cooperation, in the using process, accessories can be additionally arranged on the basis of the auxiliary spindle box, the auxiliary spindle box is controlled by the servo motor to be replaced and matched with the previous devices, and therefore a user can select and install the auxiliary spindle box conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC turning and milling compound equipment, in particular to a CNC turning and milling compound machine tool with a single spindle and double Y-axes on the side and double turrets at the tail end. Background Art

[0002] CNC turning and milling machine tool is one of the fastest growing and most widely used CNC equipment among compound processing machine tools. It is a compound machine tool that includes all the functional features of CNC lathe and CNC milling machine, and can complete multiple tasks in one clamping, thus improving processing efficiency and processing accuracy.

[0003] After searching, the patent number is CN217071473U, and the name is dual-spindle dual-turret CNC turning and milling compound machine, including a machine tool body, a spindle box, a positive servo power turret and a secondary servo power turret. Through research and analysis, it is found that although there are advantages of efficient processing, there are still the following disadvantages to a certain extent.

[0004] For example, the dual-spindle dual Y-axis side-mounted dual turret turning and milling CNC turning and milling compound machine mentioned above, although it has high processing efficiency, it still has processing shortcomings and cannot process longer parts. Therefore, we retain the advantages of the original dual-spindle dual Y-axis side-mounted dual turret turning and milling equipment, abandon the sub-spindle docking solution, and design a high-efficiency turning and milling compound machine tool for processing long axes. The tail top can be replaced with the sub-spindle and can be configured according to needs. Utility Model Content

[0005] The utility model aims to provide a single-spindle dual Y-axis side-mounted dual-turret tail-top turning and milling CNC turning and milling compound machine tool, which has the advantages of processing longer parts, variable center height turret and tail-top replacement, and solves the problems of poor applicability of processed parts and lack of variable center height turret and tail-top replacement.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a single-spindle, dual-Y-axis, side-mounted, dual-turret, tail-top turning and milling CNC turning and milling compound machine tool, comprising a machine tool base, a first power turret is fixedly installed on the top of the machine tool base, a connecting piece is welded on the top of the first power turret, a connecting transmission piece is arranged on the right side of the top of the connecting piece, a tool holder disc is penetrated on the front side of the first power turret, sub-spindle boxes are welded on both sides of the top of the machine tool base, a tail-top adapter sleeve is penetrated on the right side of the sub-spindle box, a tool body is penetrated on the right side of the tail-top adapter sleeve, a main spindle box is arranged on the left side of the top of the machine tool base, and a main spindle motor is connected to the left side of the top of the main spindle box by bolts.

[0007] Preferably, a Z1 axis is disposed on the rear side of the main spindle box, a top of the Z1 axis is connected to a first Y-axis support plate by bolts, and a rear side of the Z1 axis is connected to a first X-axis support plate by bolts.

[0008] Preferably, the front side of the top of the machine tool base is connected to a second power turret by bolts, and the top of the second power turret is connected to a second Y-axis support plate by bolts.

[0009] Preferably, a second X-axis support plate is provided on the right side of the top of the second power turret, and the bottom of the second X-axis support plate is connected to the top of the machine tool base by bolts.

[0010] Preferably, a Z4 axis is disposed through the front side of the right side of the machine tool base, a Z3 axis is disposed through the right side of the top of the Z4 axis, and a sub-spindle motor is disposed on the right side of the rear side of the top of the machine tool base.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model arranges the tool holder disc, the first power turret, the connecting piece, the connecting transmission piece, the sub-spindle box and the tail top adapter sleeve for coordinated use. During use, accessories can be added on the basis of the sub-spindle box, and the servo motor can be used to control the sub-spindle box to exchange with the previous equipment, so that the user can select and install it.

[0013] The utility model provides a tool body, a second power turret, a second Y-axis support plate, a second X-axis support plate, a Z3 axis and a Z4 axis for coordinated use. During use, the utility model can support and fix the tool by limiting the tool in multiple directions, thereby protecting the tool from damage and facilitating adjustment for different tool adaptations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional axonometric diagram of the local structure of the utility model;

[0015] Figure 2 It is a three-dimensional exploded schematic diagram of the local structure of the utility model;

[0016] Figure 3 It is a three-dimensional front view schematic diagram of the local structure of the utility model.

[0017] In the figure: 1. machine tool base; 2. tool holder; 3. first power turret; 4. connecting part; 5. connecting transmission part; 6. sub-spindle box; 7. tail top adapter sleeve; 8. tool body; 9. second power turret; 10. second Y-axis support plate; 11. second X-axis support plate; 12. Z4 axis; 13. Z3 axis; 14. sub-spindle motor; 15. first X-axis support plate; 16. first Y-axis support plate; 17. Z1 axis; 18. main spindle motor; 19. main spindle box. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 3A single-spindle, dual-Y-axis, side-mounted, double-turret, tail-top turning and milling CNC turning and milling compound machine tool comprises a machine tool base 1, a first power turret 3 is fixedly installed on the top of the machine tool base 1, a connecting piece 4 is welded on the top of the first power turret 3, a connecting transmission piece 5 is arranged on the right side of the top of the connecting piece 4, a tool holder disc 2 is penetrated on the front side of the first power turret 3, sub-spindle boxes 6 are welded on both sides of the top of the machine tool base 1, a tail-top adapter sleeve 7 is penetrated on the right side of the sub-spindle box 6, a tool body 8 is penetrated on the right side of the tail-top adapter sleeve 7, a main spindle box 19 is arranged on the left side of the top of the machine tool base 1, and a main spindle motor 18 is connected to the left side of the top of the main spindle box 19 by bolts.

[0019] See also Figure 3 A Z1 axis 17 is disposed on the rear side of the main spindle box 19 , a first Y-axis support plate 16 is connected to the top of the Z1 axis 17 by bolts, and a first X-axis support plate 15 is connected to the rear side of the Z1 axis 17 by bolts.

[0020] See also Figure 2 The front side of the top of the machine tool base 1 is connected to a second power turret 9 by bolts, and the top of the second power turret 9 is connected to a second Y-axis support plate 10 by bolts.

[0021] See also Figure 2 A second X-axis support plate 11 is arranged on the right side of the top of the second power turret 9, and the bottom of the second X-axis support plate 11 is connected to the top of the machine tool base 1 by bolts.

[0022] See also Figure 3 The front side of the right side of the machine tool base 1 is provided with a Z4 axis 12, the right side of the top of the Z4 axis 12 is provided with a Z3 axis 13, and the right side of the top rear side of the machine tool base 1 is provided with a sub-spindle motor 14.

[0023] By setting the tail top adapter sleeve 7, accessories can be added on the basis of the sub-spindle box 6, and it can be replaced with the previous equipment through the control of the servo motor, so that the user can select it;

[0024] By providing the first power turret 3, the tool can be protected from damage by supporting and fixing the tool, and it is convenient to adjust the adaptation of different tools;

[0025] By providing a positive spindle motor 18, the device can be driven, thereby facilitating the CNC machining process of its main body;

[0026] By providing the machine tool base 1, the equipment can be supported in a balanced manner, thereby improving the support stability of the equipment body.

[0027] During use, the user controls the inclined bed to maintain 45° by adjusting the inclination angle of the machine tool base 1, and then sets the left side as the main spindle and the right side as the tail top. At the same time, the upper left side is the first turret with a variable center height of the Y-axis, and the lower right side is the second turret. When it is necessary to process a longer workpiece at the spindle end, the first power turret 3 and the second power turret 9 can process it at the same time. During this process, the spindle and tail top adapter sleeve 7 can ensure the rigidity of the processed parts.

[0028] To sum up: this single-spindle dual Y-axis side-mounted dual turret tail-top turning and milling CNC turning and milling compound machine tool solves the problems of poor applicability of processed parts and lack of variable center height turret and tail-top replacement by setting the first power turret 3, connecting part 4, connecting transmission part 5, sub-spindle box 6, tail-top adapter sleeve 7, tool body 8, second power turret 9 and second Y-axis support plate 10.

Claims

1. A CNC milling and turning compound machine tool with a single spindle and dual Y-axis side-mounted dual turrets, comprising a machine tool base (1), characterized in that: A first power turret (3) is fixedly mounted on the top of the machine tool base (1), a connecting piece (4) is welded to the top of the first power turret (3), a connecting transmission piece (5) is arranged on the right side of the top of the connecting piece (4), a tool holder disc (2) is arranged through the front side of the first power turret (3), sub-spindle boxes (6) are welded to both sides of the top of the machine tool base (1), a tail top adapter sleeve (7) is arranged through the right side of the sub-spindle box (6), a tool body (8) is arranged through the right side of the tail top adapter sleeve (7), a main spindle box (19) is arranged on the left side of the top of the machine tool base (1), and a main spindle motor (18) is connected to the left side of the top of the main spindle box (19) via bolts.

2. The single-spindle dual-Y-axis side-mounted dual-turret tail-top turning and milling CNC turning and milling compound machine tool according to claim 1 is characterized by: A Z1 axis (17) is arranged on the rear side of the main spindle box (19); a first Y axis support plate (16) is connected to the top of the Z1 axis (17) via bolts; and a first X axis support plate (15) is connected to the rear side of the Z1 axis (17) via bolts.

3. The single-spindle dual-Y-axis side-mounted dual-turret tail-top turning and milling CNC turning and milling compound machine tool according to claim 1, characterized in that: The front side of the top of the machine tool base (1) is connected to a second power turret (9) via bolts, and the top of the second power turret (9) is connected to a second Y-axis support plate (10) via bolts.

4. The single-spindle dual-Y-axis side-mounted dual-turret tail-top turning and milling CNC turning and milling compound machine tool according to claim 3 is characterized by: A second X-axis support plate (11) is arranged on the right side of the top of the second power turret (9), and the bottom of the second X-axis support plate (11) is connected to the top of the machine tool base (1) by bolts.

5. The single-spindle dual-Y-axis side-mounted dual-turret tail-top turning and milling CNC turning and milling compound machine tool according to claim 1, characterized in that: A Z4 axis (12) is disposed through the front side of the right side of the machine tool base (1), a Z3 axis (13) is disposed through the right side of the top of the Z4 axis (12), and a sub-spindle motor (14) is disposed on the right side of the rear side of the top of the machine tool base (1).

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