A Swiss-type machine tool holder with expandable machining tool holder

Abstract

The utility model discloses an expandable machining tool seat for a Swiss-type lathe, comprising a fixed seat, a multi-axis moving assembly is provided on the fixed seat, a rotating tool assembly is installed on the moving end of the multi-axis moving assembly, a supplementary tool accessory is detachably connected to the rotating tool assembly, the supplementary tool accessory is connected to the power end of the rotating tool assembly, the supplementary tool accessory is installed when special parts need to be machined, and the supplementary tool accessory is connected to the power end of the rotating tool assembly, that is, the same power assembly is used as the rotating tool assembly to reduce installation volume and difficulty. In this way, the operation of changing tools during machining can be omitted, and the continuity of the machining process can be ensured, thereby improving production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of tool fixing of Swiss-type lathes, in particular to an expandable machining tool seat for Swiss-type lathes. Background Art

[0002] Swiss-type lathe is a kind of precision machining machine tool, which has a multi-axis movement mode and can process parts at multiple angles. For example, in the Chinese patent document "CN111941152A, an eight-axis Swiss-type lathe", in its technical solution, the first tool group and the second tool group are distributed on the left and right, and both the left and right tool groups can be called. The workpiece is placed between the left and right tool groups, which is conducive to shortening the movement stroke of the slide plate when converting the tool for processing, and greatly shortening the tool adjustment stroke, thereby helping to improve the processing efficiency;

[0003] In actual processing, corresponding tools will be used or a combination of multiple tools will be needed to process different parts. However, the position and number of tools installed on the current Swiss-type lathes are fixed. When complex parts need to be processed, the tools need to be replaced during the processing, and the replacement of tools is very cumbersome, which increases the overall processing time. Utility Model Content

[0004] The utility model aims to provide an expandable machining tool seat for a Swiss-type lathe to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A Swiss-type lathe expandable machining tool seat comprises a fixed seat, on which a multi-axis moving assembly is provided, a rotating tool assembly is installed at the moving end of the multi-axis moving assembly, a supplementary tool accessory is detachably connected to the rotating tool assembly, and the supplementary tool accessory is connected to the power end of the rotating tool assembly.

[0007] A further technical solution is that the rotating tool assembly includes a driving motor, the output end of the driving motor is connected to a gear box, the gear box has a plurality of output ends, a tool mounting part is installed on the output end, and a mounting port connected to an internal transmission component is provided on the surface of the gear box, the mounting port is used to install a supplementary tool accessory, and the supplementary tool accessory is connected to the transmission component.

[0008] A further technical solution is that the supplementary tool accessories include a gear box 2, the input end of the gear box 2 is provided with a transmission gear, the transmission gear can be connected to the internal transmission structure of the gear box 1, the gear box 2 has a plurality of output ends, the output ends are equipped with a tool mounting part 2, and the tool mounting part 2 is located above the tool mounting part 1.

[0009] According to a further technical solution, the output ends of the gear box one are distributed vertically, and the output ends of the gear box two are distributed horizontally.

[0010] According to a further technical solution, a tool mounting part three is installed on the moving end of the multi-axis moving assembly on the opposite side of the tool mounting part one, and the tool mounting part three is double-head fixed and is distributed at 90° to the tool mounting part one.

[0011] According to a further technical solution, fixing frames for installing and fixing cutting tools are respectively provided below the first cutting tool installation part and the second cutting tool installation part, and a plurality of slots are provided on the fixing frames.

[0012] Beneficial effects of the utility model:

[0013] When special parts need to be processed, the supplementary tool accessories are installed and connected to the power end of the rotating tool assembly, that is, the same power assembly is used as the rotating tool assembly to reduce the installation volume and difficulty. In this way, the tool changing operation during the processing can be omitted, and the continuity of the processing process can be ensured, thereby improving production efficiency.

[0014] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 : A three-dimensional structural diagram of the utility model.

[0016] Figure 2 : Partial structure of the utility model Figure 1 .

[0017] Figure 3 : Partial structure of the utility model Figure 2 .

[0018] Description of the drawings: 1-fixed seat, 2-multi-axis moving assembly, 3-rotating tool assembly, 31-driving motor, 32-gear box 1, 33-tool mounting part 1, 34-mounting port, 4-supplementary tool accessories, 41-gear box 2, 42-transmission gear, 43-tool mounting part 2, 5-tool mounting part 3, 61-fixed frame, 62-slot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Please refer to Figure 1-3 ;

[0021] The machining tool described in the utility model can expand the number or type of tools according to actual conditions to meet the machining requirements of complex workpieces; specifically, it includes a fixed seat 1, a multi-axis moving assembly 2 is provided on the fixed seat 1, a rotating tool assembly 3 is installed on the moving end of the multi-axis moving assembly 2, and a supplementary tool accessory 4 is detachably connected to the rotating tool assembly 3; in this embodiment, the multi-axis moving assembly 2 preferably adopts a combination of multiple sets of drive motors and screw pairs, which can achieve high-precision movement, and of course, the moving ends of the various moving assemblies are provided with installation modules for installing various tools;

[0022] When conventional parts need to be processed, the rotating tool assembly 3 can be used alone to process them. At this time, there is no need to install the supplementary tool accessories 4 to reduce the burden on the multi-axis moving assembly 2. When special parts need to be processed, the supplementary tool accessories 4 are installed, and the supplementary tool accessories 4 are connected to the power end of the rotating tool assembly 3, that is, the same power assembly is used as the rotating tool assembly 3 to reduce the installation volume and difficulty. In this way, the operation of changing tools during the processing can be omitted, and the continuity of the processing process can be ensured, thereby improving production efficiency.

[0023] One of the embodiments of the rotary tool assembly 3 of the utility model specifically includes a driving motor 31, the output end of the driving motor 31 is connected to a gear box 32, the gear box 32 has a plurality of output ends, and a tool mounting part 33 is installed at the output end. Through the linkage between the driving motor 31 and the gear box 32, the plurality of tool mounting parts 33 are rotated to realize the rotation processing of the tool; of course, the mounting opening 34 is usually in a closed state, for example, it is closed by a sealing cover plate, etc., and opened when needed; and the supplementary tool accessory 4 also has a transmission function, and is installed with a plurality of tools. Preferably, the plurality of output ends of the gear box 32 are vertically distributed longitudinally, and the plurality of output ends of the gear box 41 are horizontally distributed.

[0024] For conventional parts processing, it is not necessary to install additional tool accessories 4 to avoid increasing weight and burdening the multi-axis moving assembly 2. When special parts need to be processed, the additional tool accessories 4 are pre-installed on the gear box 32 and connected to the internal transmission components of the gear box 32. In this way, the tool changing operation during the processing can be omitted, and the continuity of the processing process can be guaranteed, thereby improving production efficiency.

[0025] One embodiment of the utility model regarding the supplementary tool accessory 4 specifically includes a gear box 41, and the input end of the gear box 41 is provided with a transmission gear 42. It should be noted that the gear box 32 is provided with a driving gear connected to the drive motor 31, and a driven gear connected to the driving gear or indirectly, and a position for placing the transmission gear 42 is reserved at a position corresponding to the mounting opening 34 of the gear box 32; when the supplementary tool accessory 4 needs to be installed, it is only necessary to insert the input end of the gear box 41 from the mounting opening 34 to mesh the transmission gear 42 with the driving gear, and then fix the gear box 41 to the surface of the gear box 32 by screws and other fixing parts, and the gear box 41 has a plurality of output ends, and the output ends are provided with a tool mounting portion 43;

[0026] In addition, the gear box 1 32 and the gear box 2 41 can be fixed by fastening screws to achieve detachability and fixation. There are many kinds of these fixing methods, which are common technical means and will not be repeated here.

[0027] When working, the driving motor 31 not only drives the tool mounting part 1 33 to rotate through the gear box 1 32, but also drives the gear box 2 41 to move through the gear box 1 32, so that the tool mounting part 2 43 moves; of course, the tool mounting part 1 33 and the tool mounting part 2 43 are staggered, and the tool mounting part 2 43 is located above the tool mounting part 1 33 to avoid collision between the tools at the two locations;

[0028] In addition, the output end of the gear box 2 41 is cylindrical, and the shape of the mounting opening 34 is adapted thereto. In actual use, the gear box 2 41 can be rotated and installed according to the usage conditions, and then fixed, thereby expanding the use range of the supplementary tool accessory 4.

[0029] In this embodiment, on the side opposite to the tool mounting portion 1 33 , a tool mounting portion 3 5 is installed on the moving end of the plurality of moving components. The tool mounting portion 3 5 is fixedly arranged at an angle of 90° to the tool mounting portion 1 33 .

[0030] In the above embodiments, the rotating tool installation part is mainly mentioned, and in the utility model, there is also a method of using a fixed tool, that is, a fixing frame 61 for installing a fixed tool is respectively provided under the tool installation part 1 33 and the tool installation part 2 43, and a plurality of slots 62 are provided on the fixing frame 61, and each slot 62 can be installed with a fixed tool for processing parts.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. An expandable machining tool seat for a Swiss-type lathe, comprising a fixed seat (1), on which a multi-axis moving assembly (2) is arranged, characterized in that: A rotating tool assembly (3) is installed at the moving end of the multi-axis moving assembly (2), a supplementary tool accessory (4) is detachably connected to the rotating tool assembly (3), and the supplementary tool accessory (4) is connected to the power end of the rotating tool assembly (3).

2. The expandable machining tool holder of a Swiss-type lathe according to claim 1, characterized in that: The rotary tool assembly (3) comprises a driving motor (31), the output end of the driving motor (31) is connected to a gear box (32), the gear box (32) has a plurality of output ends, the output end is equipped with a tool mounting portion (33), the surface of the gear box (32) is provided with a mounting port (34) connected to an internal transmission component, the mounting port (34) is used to install a supplementary tool accessory (4), and the supplementary tool accessory (4) is connected to the transmission component.

3. The expandable machining tool seat of a Swiss-type lathe according to claim 2, characterized in that: The supplementary tool accessory (4) comprises a second gearbox (41), the input end of the second gearbox (41) is provided with a transmission gear (42), the transmission gear (42) can be connected to the internal transmission structure of the first gearbox (32), the second gearbox (41) has a plurality of output ends, the output ends are provided with a second tool mounting part (43), and the second tool mounting part (43) is located above the first tool mounting part (33).

4. The expandable machining tool holder of a Swiss-type lathe according to claim 3, characterized in that: The output ends of the gear box one (32) are vertically distributed, and the output ends of the gear box two (41) are horizontally distributed.

5. The expandable machining tool holder of a Swiss-type lathe according to claim 4, characterized in that: On the side opposite to the tool mounting part one (33), a tool mounting part three (5) is mounted on the moving end of the multi-axis moving assembly (2), wherein the tool mounting part three (5) is double-head fixed and is distributed at 90° with the tool mounting part one (33).

6. The expandable machining tool holder of a Swiss-type lathe according to claim 5, characterized in that: A fixing frame (61) for installing and fixing the cutting tool is respectively arranged below the first cutting tool installation part (33) and the second cutting tool installation part (43), and a plurality of slots (62) are arranged on the fixing frame (61).

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