Multifunctional inner and outer circle turning and grinding composite equipment

Abstract

The invention discloses multifunctional inner and outer circle turning and grinding composite equipment, relates to the technical field of mechanical automation, and integrates the functions of outer circle grinding, inner circle grinding, turning and milling treatment, precision detection and the like. The equipment comprises a machine tool body, a first linear driving module, a second linear driving module, a multifunctional machining unit, a workpiece fixing part and a tool processing part. The linear driving module achieves stable sliding through a linear motor and a guide rail, the multifunctional machining unit is provided with a rotary drive, various grinding and turn-milling tools and a detection probe, and the requirements for multi-angle machining and precision detection are met. And the workpiece fixing part and the tool processing part are both mounted on the second linear driving module, so that the workpiece position is convenient to adjust and the tool is convenient to maintain. By integrating multiple machining functions such as outer circle grinding, inner circle grinding and turn-milling treatment into one device, the tedious process that workpieces need to be transferred among multiple devices in the prior art is avoided, and therefore the machining efficiency is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical automation, in particular to a multifunctional internal and external circle turning and grinding compound equipment. Background Art

[0002] In the field of mechanical processing, it is a common requirement to perform external grinding, internal grinding, milling and other processing steps on workpieces. However, in traditional technology, these processing steps are usually completed on independent equipment. Specifically, after completing a processing step, such as external grinding, the workpiece needs to be manually removed from the equipment by the staff and then transferred to another equipment for the next processing, such as internal grinding or milling.

[0003] This traditional processing method has several significant disadvantages. First, multiple transfers of workpieces are not only time-consuming and labor-intensive, but also increase the risk of damage to the workpiece during the transfer process. Second, since the workpiece needs to be transferred between different devices, the entire processing process takes a long time, resulting in low processing efficiency. In addition, the use of multiple independent devices also increases the company's equipment purchase and maintenance costs. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a multifunctional internal and external cylindrical turning and grinding compound equipment, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multifunctional internal and external cylindrical turning and grinding compound equipment, including a machine tool bed, and also including: A first linear drive module and a second linear drive module, wherein the first linear drive module and the second linear drive module are both installed on the upper part of the machine tool bed; A multifunctional machining unit, which is installed at the driving end of the first linear drive module, and the upper part of the multifunctional machining unit is respectively provided with stations capable of performing inner and outer circle grinding, turning and milling, and measuring on the workpiece, and the multifunctional machining unit can allocate corresponding stations to process the workpiece; A workpiece fixing component is installed at the driving end of a second linear drive module, and the second linear drive module can adjust the position of the workpiece fixed by the workpiece fixing component.

[0006] Furthermore, the first linear drive module and the second linear drive module both include a linear motor installed on the upper part of the machine tool bed, a linear guide installed on the upper part of the machine tool bed and symmetrically arranged on both sides of the linear motor, and a base installed on the upper part of the linear motor driving end, and the base slides along the direction of the linear guide.

[0007] Furthermore, the multifunctional machining unit includes a rotating driving component installed on the driving end of the first linear driving module, the driving end of the rotating driving component is installed with a rotating platform, and the upper part of the rotating platform is respectively installed with motor No. 1, motor No. 2, motor No. 3, a turning and milling mechanism and a detection probe.

[0008] Furthermore, the driving ends of the No. 1 motor, the No. 2 motor and the No. 3 motor are all facing outwards, and the driving ends are respectively installed with an outer cylindrical grinding disc, a No. 1 inner cylindrical grinding head and a No. 2 inner cylindrical grinding head.

[0009] Furthermore, the turning and milling mechanism includes a tool holder installed on the upper part of the rotating platform, and a No. 1 processing tool and a No. 2 processing tool are respectively installed inside the tool holder, and the cutting edges of the No. 1 processing tool and the No. 2 processing tool have the same direction.

[0010] Furthermore, the detection probe is located between the No. 1 motor and the No. 2 motor, and the detection probe can perform precision detection on the polished surface.

[0011] Furthermore, the multifunctional internal and external cylindrical turning and grinding composite equipment further comprises: A tool processing component is installed at the driving end of the second linear drive module, and the tool processing component can grind the cutting edge of the tool.

[0012] Furthermore, the tool processing component includes a cylinder mounting seat and a guide seat installed on the driving end of the second linear drive module, a driving cylinder is installed on the upper part of the cylinder mounting seat, a sliding seat is slidably arranged on the upper part of the guide seat, the telescopic end of the driving cylinder is connected and fixed to the sliding seat, a motor mounting seat is installed on the upper part of the sliding seat, a No. 4 motor is installed inside the motor mounting seat, and a tool grinding disc is installed on the driving end of the No. 4 motor.

[0013] The multifunctional internal and external cylindrical turning and grinding compound equipment, and its processing method comprises the following steps: S1. Fix the workpiece on the workpiece fixing component; S2, adjusting the position of the workpiece by a second linear drive module; S3, the first linear drive module moves the multifunctional processing unit to a suitable position, and selects a corresponding station for processing according to processing requirements; S4. After the processing is completed, the tool processing component grinds the tool to prepare for the next use.

[0014] The present invention provides a multifunctional internal and external cylindrical turning and grinding compound equipment. Compared with the prior art, it has the following beneficial effects: 1. By integrating multiple processing functions such as external grinding, internal grinding and milling processing into one device, the present invention avoids the cumbersome process of transferring workpieces between multiple devices in traditional technology, thereby significantly improving processing efficiency. At the same time, since all processing steps are completed on the same device, the risk of damage to the workpiece during the transfer process is also reduced; 2. Integrate multiple processing functions into one device, so enterprises do not need to purchase multiple independent devices, thus reducing equipment purchase costs. In addition, since the maintenance and management of the equipment are more centralized, maintenance costs are also reduced; 3. The multifunctional processing unit can slide stably along the linear guide rail to meet the processing requirements of different workpieces. At the same time, through the design of the rotating drive component and the rotating platform, multi-angle processing of the workpiece is realized, thereby improving the processing accuracy. In addition, the setting of the detection probe can also perform precision detection on the surface of the polished workpiece, further ensuring the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A top view of the present invention; Figure 3 It is a structural schematic diagram of the first linear drive module in the present invention; Figure 4 It is a structural schematic diagram of the multifunctional processing unit in the present invention from a first viewing angle; Figure 5 It is a structural schematic diagram of the multifunctional processing unit of the present invention from a second viewing angle; Figure 6 It is a structural schematic diagram of the turning and milling mechanism in the present invention; Figure 7 It is a schematic diagram of the structure of the tool processing component in the present invention.

[0016] In the figure: 1. machine tool bed; 2. first linear drive module; 21. linear motor; 22. linear guide; 23. base; 3. second linear drive module; 4. multifunctional machining unit; 41. rotary drive component; 42. rotary platform; 43. No. 1 motor; 44. No. 2 motor; 45. No. 3 motor; 46. turning and milling mechanism; 461. tool holder; 462. No. 1 machining tool; 463. No. 2 machining tool; 47. external cylindrical grinding disc; 48. No. 1 internal cylindrical grinding head; 49. No. 2 internal cylindrical grinding head; 410. detection probe; 5. workpiece fixing component; 6. tool processing component; 61. cylinder mounting seat; 62. guide seat; 63. driving cylinder; 64. slide seat; 65. motor mounting seat; 66. No. 4 motor; 67. tool grinding disc. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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.

[0018] See also Figure 1-7 The present invention provides a technical solution: a multifunctional internal and external cylindrical turning and grinding composite equipment, mainly comprising a machine tool bed 1, a first linear drive module 2, a second linear drive module 3, a multifunctional machining unit 4, a workpiece fixing component 5 and a tool processing component 6, wherein the machine tool bed 1 serves as a supporting structure of the entire equipment, ensuring the stability and machining accuracy of the equipment. On the upper part of the machine tool bed 1, the first linear drive module 2 and the second linear drive module 3 are respectively installed, and the structures of the first linear drive module 2 and the second linear drive module 3 are the same, that is, the first linear drive module 2 and the second linear drive module 3 both include a linear motor 21, a linear guide 22 and a base 23. The linear motor 21 provides driving force, and the linear guide 22 ensures that the base 23 slides stably in a specific direction. The multifunctional machining unit 4 is installed on the base 23 of the first linear drive module 2, and can move along the direction of the linear guide 22 to meet the processing requirements of different workpieces; The core components of the multifunctional processing unit 4 include a rotating driving component 41, a rotating platform 42, a No. 1 motor 43, a No. 2 motor 44, a No. 3 motor 45, a turning and milling mechanism 46, and a detection probe 410. The rotating driving component 41 drives the rotating platform 42 to rotate to realize multi-angle processing of the workpiece. The driving ends of the No. 1 motor 43, the No. 2 motor 44, and the No. 3 motor 45 are respectively equipped with an outer cylindrical grinding disc 47, a No. 1 inner cylindrical grinding head 48, and a No. 2 inner cylindrical grinding head 49 for grinding the inner and outer circles of the workpiece. The turning and milling mechanism 46 includes a tool holder 461, a No. 1 processing tool 462, and a No. 2 processing tool 463 for turning and milling the workpiece. The detection probe 410 is located between the No. 1 motor 43 and the No. 2 motor 44, and is used to perform precision detection on the surface of the workpiece after grinding. The workpiece fixing component 5 is configured as a pneumatic chuck and is mounted on the base 23 of the second linear drive module 3. It can move along the direction of the linear guide rail 22 to adjust the position of the workpiece, so that the multifunctional processing unit 4 can process the workpiece. The tool processing component 6 is also mounted on the base 23 of the second linear drive module 3 and is used to grind the cutting edge of the tool to ensure the sharpness and processing accuracy of the tool. The tool processing component 6 includes a cylinder mounting seat 61, a guide seat 62, a driving cylinder 63, a slide seat 64, a motor mounting seat 65, a fourth motor 66 and a tool grinding disc 67. The driving cylinder 63 is slidably connected to the guide seat 62 through the slide seat 64, and the fourth motor 66 drives the tool grinding disc 67 to rotate to grind the tool.

[0019] When in use, first fix the workpiece on the workpiece fixing component 5, and then adjust the position of the workpiece through the second linear drive module 3. Then, move the multifunctional processing unit 4 to a suitable position through the first linear drive module 2, and select the corresponding workstation (such as the outer circle grinding disc 47, the inner circle grinding head 48 / 49, the turning and milling mechanism 46 or the detection probe 410) for processing according to the processing requirements. After the processing is completed, the tool can be polished by the tool processing component 6 for next use.

Claims

1. A multifunctional internal and external cylindrical turning and grinding compound equipment, comprising a machine tool bed (1), characterized in that: Also includes: A first linear drive module (2) and a second linear drive module (3), wherein the first linear drive module (2) and the second linear drive module (3) are both mounted on the upper part of the machine tool bed (1); A multifunctional machining unit (4), the multifunctional machining unit (4) being mounted on the driving end of the first linear drive module (2), the upper portion of the multifunctional machining unit (4) being provided with workstations capable of performing internal and external grinding, milling and measurement on the workpiece, and the multifunctional machining unit (4) being capable of deploying corresponding workstations to process the workpiece; A workpiece fixing component (5), wherein the workpiece fixing component (5) is mounted on a driving end of a second linear drive module (3), and the second linear drive module (3) is capable of adjusting the position of a workpiece fixed by the workpiece fixing component (5).

2. The multifunctional internal and external cylindrical turning and grinding compound equipment according to claim 1, characterized in that: The first linear drive module (2) and the second linear drive module (3) both comprise a linear motor (21) mounted on the upper part of the machine tool bed (1), a linear guide rail (22) mounted on the upper part of the machine tool bed (1) and symmetrically arranged on both sides of the linear motor (21), and a base (23) mounted on the upper part of the driving end of the linear motor (21), wherein the base (23) slides along the direction of the linear guide rail (22).

3. The multifunctional internal and external cylindrical turning and grinding compound equipment according to claim 1, characterized in that: The multifunctional machining unit (4) comprises a rotary drive component (41) mounted on the driving end of the first linear drive module (2); a rotary platform (42) is mounted on the driving end of the rotary drive component (41); a first motor (43), a second motor (44), a third motor (45), a turning and milling mechanism (46) and a detection probe (410) are mounted on the upper part of the rotary platform (42).

4. The multifunctional internal and external cylindrical turning and grinding compound equipment according to claim 3 is characterized in that: The driving ends of the No. 1 motor (43), the No. 2 motor (44), and the No. 3 motor (45) are all facing outwards, and an outer cylindrical grinding disc (47), a No. 1 inner cylindrical grinding head (48), and a No. 2 inner cylindrical grinding head (49) are respectively mounted on the driving ends.

5. The multifunctional internal and external cylindrical turning and grinding compound equipment according to claim 3 is characterized in that: The turning and milling mechanism (46) comprises a tool holder (461) mounted on the upper part of the rotating platform (42), wherein a first machining tool (462) and a second machining tool (463) are respectively mounted inside the tool holder (461), and the cutting edges of the first machining tool (462) and the second machining tool (463) are in the same direction.

6. The multifunctional internal and external cylindrical turning and grinding compound equipment according to claim 3, characterized in that: The detection probe (410) is located between the first motor (43) and the second motor (44), and the detection probe (410) is capable of performing precision detection on the polished surface.

7. The multifunctional internal and external cylindrical turning and grinding compound equipment according to claim 1, characterized in that: Also includes: A tool processing component (6), wherein the tool processing component (6) is mounted on the driving end of the second linear drive module (3), and the tool processing component (6) is capable of grinding the cutting edge of the tool.

8. The multifunctional internal and external cylindrical turning and grinding compound equipment according to claim 7, characterized in that: The tool processing component (6) comprises a cylinder mounting seat (61) and a guide seat (62) mounted on the driving end of the second linear drive module (3); a driving cylinder (63) is mounted on the upper part of the cylinder mounting seat (61); a slide seat (64) is slidably arranged on the upper part of the guide seat (62); a telescopic end of the driving cylinder (63) is connected and fixed to the slide seat (64); a motor mounting seat (65) is mounted on the upper part of the slide seat (64); a No. 4 motor (66) is mounted inside the motor mounting seat (65); and a tool grinding disc (67) is mounted on the driving end of the No. 4 motor (66).

9. The multifunctional internal and external cylindrical turning and grinding compound equipment according to any one of claims 1 to 8, characterized in that: The processing method comprises the following steps: S1, fixing the workpiece on the workpiece fixing component (5); S2, adjusting the position of the workpiece by means of a second linear drive module (3); S3, the first linear drive module (2) moves the multifunctional processing unit (4) to a suitable position, and selects a corresponding workstation for processing according to processing requirements; S4. After the processing is completed, the tool processing component (6) grinds the tool to prepare for the next use.

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