A multifunctional combined machine tool

Abstract

This utility model discloses a multi-functional combination machine tool, including a bed, on which a machining unit is further provided: a machining drive assembly, a spindle base, and a machining spindle, the machining spindle having multiple machining tools arranged around its periphery; a first moving unit; a second moving unit disposed on the first moving unit, the first moving unit driving the second moving unit to perform horizontal linear motion; and a clamping unit disposed on the second moving unit, the second moving unit driving the clamping unit to perform lifting motion. The clamping unit includes a clamping base and an upper clamping assembly and a lower clamping assembly disposed on the clamping base. The lower clamping assembly is used to place the workpiece to be processed and can drive the workpiece to rotate, while the upper clamping assembly is used to press the workpiece firmly against the lower clamping assembly. This utility model can meet the processing needs of most similar products.

Description

Technical Field

[0001] This utility model relates to the field of machine tool technology, specifically to a multi-functional combination machine tool. Background Technology

[0002] Modular machine tools are semi-automatic or automatic special-purpose machine tools composed of general-purpose components, combined with special-purpose components and fixtures designed according to the specific shape and processing technology of the workpiece. With economic development and personalized customization needs, traditional modular machine tools can no longer meet market demands. The main reason is that the application of existing modular machine tools is concentrated in the field of mass production of parts. However, with economic development and the continuous increase in personalized demands in the end market, processing enterprises need to meet market demands and efficiently and quickly manufacture products that meet market requirements. Obviously, traditional modular machine tools, due to their limited functionality and high investment costs and long cycles, restrict the cycle of enterprises to quickly manufacture small batches of personalized products.

[0003] Therefore, based on the current market demand, it is necessary to develop a machine tool that can adapt to the processing of different types of products and meet the needs of medium-batch processing in terms of efficiency. This would not only solve the current situation in the industry but also provide reference value for the development of combination machine tools and contribute to industrial development. Utility Model Content

[0004] This invention aims to overcome the shortcomings of existing technologies by providing a more flexible and comprehensive multi-functional combination machine tool.

[0005] The present invention solves the technical problem by adopting the following technical solution: a multi-functional combined machine tool, including a bed, wherein the bed is further provided with:

[0006] The machining unit includes a machining drive assembly, a spindle base, and a machining spindle. The machining drive assembly is used to drive the spindle base to make a horizontal linear motion. The machining spindle is vertically mounted on the spindle base, and multiple machining tools are arranged around the machining spindle.

[0007] First moving unit;

[0008] A second moving unit is disposed on the first moving unit. The first moving unit is used to drive the second moving unit to make a horizontal linear motion. The driving direction of the first moving unit is perpendicular to the driving direction of the processing driving component.

[0009] The clamping unit is mounted on the second moving unit. The second moving unit drives the clamping unit to make lifting and lowering movements. The clamping unit includes a clamping base and an upper clamping component and a lower clamping component mounted on the clamping base. The lower clamping component is used to place the workpiece to be processed and can drive the workpiece to rotate. The upper clamping component can make lifting and lowering movements and is used to press the workpiece tightly onto the lower clamping component.

[0010] In several embodiments, the machining drive assembly includes a machining drive motor and a machining lead screw mechanism. The machining drive motor is used to drive the machining lead screw mechanism to move, and the spindle base is connected to the machining lead screw mechanism in a transmission connection.

[0011] In several embodiments, the first moving unit includes a first motor, a first lead screw mechanism, and a first support. The first motor is used to drive the first lead screw mechanism to move, and the first support is connected to the first lead screw mechanism in a transmission manner.

[0012] In several embodiments, the second moving unit includes a second motor, a second lead screw mechanism, and a second base. The second base is connected to the first support, and the second motor is mounted on the second base to drive the second lead screw mechanism to move.

[0013] In several embodiments, the clamping base is connected to the second lead screw mechanism, and the second moving unit drives the clamping base to make lifting and lowering movements.

[0014] In several embodiments, the upper clamping assembly includes a first connecting seat, a first driving cylinder disposed on the first connecting seat, and a rotating pressure shaft connected to the output end of the first driving cylinder. The rotating pressure shaft is rotatable, and the first connecting seat is connected to the clamping base.

[0015] In several embodiments, the lower clamping assembly includes a second connecting seat, an indexing table disposed on the second connecting seat, and a fixing plate disposed on the indexing table. The second connecting seat is connected to the clamping base and is located below the first connecting seat. The workpiece is clamped between the rotating pressure shaft and the fixing plate.

[0016] In several embodiments, the first connecting seat is arched.

[0017] In several embodiments, the fixing plate includes a base plate and a support plate protruding from the center of the base plate, the support plate being in contact with the workpiece.

[0018] The beneficial effects of this utility model are as follows:

[0019] This utility model adopts a horizontal design, which can better reduce the feeding height and save space. In addition, the horizontal design can better arrange the processing layout, with the processing unit arranged on one side and the clamping unit arranged on the other side, which can better facilitate feeding.

[0020] This utility model adopts a multi-tool machining unit in the machining area, which can basically meet the machining needs of 95% of similar products. Through the setting of the moving unit and the clamping unit, a three-way feed design is used in the clamping area to meet the machining needs of different lengths and angles. Through the above design layout, not only can the actual problems of customers be solved, but also huge economic and social value is generated for society and industry. Attached Figure Description

[0021] The accompanying drawings described herein are for illustrative purposes only and do not represent all possible implementations, nor should they be considered as limiting the scope of this invention.

[0022] Figure 1 This is an overall schematic diagram of the multi-functional combined machine tool in Example 1;

[0023] Figure 2 yes Figure 1 A schematic diagram of a multi-functional combination machine tool from another perspective;

[0024] Figure 3 yes Figure 1 A schematic diagram of the fixed plate and the workpiece. Detailed Implementation

[0025] The embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present utility model, but not all embodiments.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0027] Example 1

[0028] like Figures 1-3As shown, the multi-functional combination machine tool provided in this embodiment is mainly composed of a bed 10, a processing unit 20, a first moving unit 30, a second moving unit 40 and a clamping unit on the bed 10. The first moving unit 30, the second moving unit 40 and the clamping unit realize the clamping, fixing and displacement of the workpiece 100, and the processing unit 20 correspondingly processes the workpiece 100.

[0029] Specifically, the machining unit 20 includes a machining drive assembly 21, a spindle base 22, and a machining spindle 23. The machining drive assembly 21 drives the spindle base 22 to make a horizontal linear motion. The machining spindle 23 is vertically mounted on the spindle base 22, forming a horizontal structure. Multiple machining tools are arranged around the machining spindle 23. The machining drive assembly 21 includes a machining drive motor 211 and a machining lead screw mechanism 212. The machining drive motor 211 drives the machining lead screw mechanism 212 to move. The spindle base 22 is connected to the machining lead screw mechanism 212 through a transmission structure, which drives the machining spindle 23 to make a linear reciprocating motion.

[0030] The first moving unit 30 is used to drive the second moving unit 40 to make a horizontal linear motion. The driving direction of the first moving unit 30 is perpendicular to the driving direction of the processing driving component 21. The first moving unit 30 includes a first motor 31, a first lead screw mechanism 32 and a first support 33. The first motor 31 is used to drive the first lead screw mechanism 32 to move. The first support 33 is connected to the first lead screw mechanism 32 in a transmission connection.

[0031] Furthermore, the second moving unit 40 is vertically arranged to drive the clamping unit to make lifting and lowering movements. The second moving unit 40 includes a second motor 41, a second lead screw mechanism 42, and a second base 43. The second base 43 is connected to the first support 33. The second motor 41 is arranged on the second base 43 and is used to drive the second lead screw mechanism 42 to move.

[0032] Here, both the first moving unit 30 and the second moving unit 40 adopt a lead screw drive structure.

[0033] Furthermore, the clamping unit includes a clamping base 51 and an upper clamping assembly 60 and a lower clamping assembly 70 disposed on the clamping base 51. The lower clamping assembly 70 is used to place the workpiece to be processed and can drive the workpiece to rotate. The upper clamping assembly 60 can perform lifting and lowering movements and is used to press the workpiece onto the lower clamping assembly 70.

[0034] The clamping base 51 is connected to the second lead screw mechanism 42, and the second moving unit 40 drives the clamping base 51 to make lifting and lowering movements.

[0035] The upper clamping assembly 60 includes a first connecting seat 61, a first driving cylinder 62 disposed on the first connecting seat 61, and a rotating pressure shaft 63 connected to the output end of the first driving cylinder 62. The rotating pressure shaft 63 is rotatable. The first connecting seat 61 is connected to the clamping base 51. The rotating pressure shaft 63 is rotatably connected to the first driving cylinder 62 through a rotary joint. That is, the rotating pressure shaft 63 can rotate. The lower end face of the rotating pressure shaft 63 is a flat end face, which is adapted to the workpiece 100.

[0036] Here, the first connecting seat 61 is arched, which makes the force more even and can accurately transmit the force to the clamped workpiece 100, ensuring the stability of the processing.

[0037] The lower clamping assembly 70 includes a second connecting seat 71, an indexing table 72 disposed on the second connecting seat 71, and a fixing plate 73 disposed on the indexing table 72. The second connecting seat 71 is connected to the clamping base 51 and is located below the first connecting seat 61. The workpiece is clamped between the rotating pressure shaft 63 and the fixing plate 73, and precise angular rotation is achieved through the indexing table 72. The fixing plate 73 includes a base plate 731 and a support plate 732 protruding from the middle of the base plate 731. The support plate 732 contacts and engages with the workpiece.

[0038] This utility model achieves displacement and rotation of the workpiece in multiple directions through the cooperation of the first moving unit 30, the second moving unit 40 and the clamping unit, and realizes multi-functional processing through the processing unit 20 to meet the processing needs of most workpieces.

[0039] All descriptions herein may be presented in any suitable order. Any and all instances used, or exemplary language provided herein (such as "for example"), are merely for the purpose of better illustrating the invention and are not intended to limit the scope of the invention, except as provided in the claims. The language used in the detailed description should not be construed as indicating any essential elements for practicing the invention beyond the claims.

[0040] This utility model describes preferred embodiments, including the best mode known to the inventors for carrying out the utility model. Of course, variations of these preferred embodiments will be readily apparent to those skilled in the art. The inventors intend that those skilled in the art may use these variations as appropriate, and the inventors indicate that the utility model can be implemented in other ways than those specifically described herein. Therefore, this utility model includes all improvements encompassed by the spirit and scope of the utility model as defined by the claims. Moreover, unless otherwise stated or there is a clear contradiction in the content, this utility model includes any of the foregoing elements and all possible variations thereof.

Claims

1. A multi-functional combined machine tool comprising a bed (10), characterized in that, The bed (10) is also provided with a machining unit (20), which includes a machining drive assembly (21), a spindle base (22), and a machining spindle (23). The machining drive assembly (21) is used to drive the spindle base (22) to make a horizontal linear motion. The machining spindle (23) is vertically arranged on the spindle base (22), and multiple machining tools are arranged around the machining spindle (23). First moving unit (30); The second moving unit (40) is set on the first moving unit (30). The first moving unit (30) is used to drive the second moving unit (40) to make a horizontal linear motion. The driving direction of the first moving unit (30) is perpendicular to the driving direction of the processing driving assembly (21). The clamping unit is installed on the second moving unit (40). The second moving unit (40) drives the clamping unit to make lifting and lowering movements. The clamping unit includes a clamping base (51) and an upper clamping assembly (60) and a lower clamping assembly (70) installed on the clamping base (51). The lower clamping assembly (70) is used to place the workpiece to be processed and can drive the workpiece to rotate. The upper clamping assembly (60) can make lifting and lowering movements. The upper clamping assembly (60) is used to press the workpiece on the lower clamping assembly (70).

2. A multi-functional combined machine tool according to claim 1, wherein The machining drive assembly (21) includes a machining drive motor (211) and a machining lead screw mechanism (212). The machining drive motor (211) is used to drive the machining lead screw mechanism (212) to move. The spindle base (22) is connected to the machining lead screw mechanism (212) in a transmission connection.

3. A multi-functional combined machine tool according to claim 2, wherein The first moving unit (30) includes a first motor (31), a first lead screw mechanism (32) and a first support (33). The first motor (31) is used to drive the first lead screw mechanism (32) to move, and the first support (33) is connected to the first lead screw mechanism (32) in a transmission connection.

4. A multi-functional combined machine tool according to claim 3, wherein The second moving unit (40) includes a second motor (41), a second lead screw mechanism (42), and a second base (43). The second base (43) is connected to the first support (33). The second motor (41) is mounted on the second base (43) and is used to drive the second lead screw mechanism (42) to move.

5. A multi-functional combined machine tool according to claim 4, wherein The clamping base (51) is connected to the second lead screw mechanism (42) for transmission, and the second moving unit (40) drives the clamping base (51) to make lifting and lowering movements.

6. A multi-functional combined machine tool according to claim 5, wherein The upper clamping assembly (60) includes a first connecting seat (61), a first driving cylinder (62) disposed on the first connecting seat (61), and a rotating pressure shaft (63) connected to the output end of the first driving cylinder (62). The rotating pressure shaft (63) is rotatable, and the first connecting seat (61) is connected to the clamping base (51).

7. A multi-functional combined machine tool according to claim 6, characterized in that, The lower clamping assembly (70) includes a second connecting seat (71), an indexing table (72) disposed on the second connecting seat (71), and a fixing plate (73) disposed on the indexing table (72). The second connecting seat (71) is connected to the clamping base (51) and is located below the first connecting seat (61). The workpiece is clamped between the rotating pressure shaft (63) and the fixing plate (73).

8. A multi-functional combined machine tool according to claim 6, wherein The first connecting seat (61) is arched.

9. A multi-functional combined machine tool according to claim 7, wherein The fixing plate (73) includes a base plate (731) and a support plate (732) protruding from the middle of the base plate (731), the support plate (732) being in contact with the workpiece.

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