Modular assembly type simple machine tool device for maker education

Abstract

The utility model discloses a modular assembly type simple machine tool device for maker education, which relates to the technical field of machinery education and comprises a base, a first lead screw guide rail is fixedly mounted at the top of the base, and a second lead screw guide rail is arranged at the top of the first lead screw guide rail. A sliding seat and a fixing seat are arranged between the first lead screw guide rail and the second lead screw guide rail, and a fast-assembling fixing assembly and an auxiliary fast-disassembling assembly are arranged between the sliding seat and the fixing seat. According to the technical scheme provided by the utility model, by arranging the block-mounted fixing assembly, when the first lead screw guide rail and the second lead screw guide rail are assembled, the fixing block is aligned with the fixing groove, and then the inclined block of the U-shaped clamp clamps the bottom of the limiting ring, so that the sliding seat and the fixing seat are quickly connected, the assembly time is greatly shortened, and the occupied teaching time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical education, in particular to a modular assembled simple machine tool device for maker education. Background Art

[0002] Maker education is a new educational model that integrates knowledge and skills of science, mechanical technology, engineering, art, mathematics, etc., follows the educational philosophy of freedom, openness, innovation, creativity, exploration and experience, focuses on practical creation and learning, and cultivates innovative talents. In maker education, machine tool teaching in mechanical technology is carried out. Common simple machine tools usually consist of multi-axis movement composed of screw guides to achieve multi-axis machining.

[0003] However, for simple machine tools in maker education, it is often necessary to disassemble the machine tools during the teaching process so that students can better understand and learn. The screw guides used to achieve multi-axis movement are often fixed with bolts, which is very inconvenient during disassembly and assembly, and requires a lot of time, which greatly affects the teaching process. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a modular assembled simple machine tool device for maker education, so as to solve the problem in the prior art that for the simple machine tool for maker education, the machine tool often needs to be disassembled during the teaching process so that students can better understand and learn, and the screw guide rails used to realize multi-axis movement are often fixed with bolts, which is very inconvenient during disassembly and assembly, and requires a lot of time to be wasted, which greatly affects the teaching process.

[0005] In view of this, the utility model provides a modular assembled simple machine tool device for maker education, comprising a base, a first screw guide rail is fixedly installed on the top of the base, a second screw guide rail is arranged on the top of the first screw guide rail, a slide seat and a fixed seat are respectively arranged between the first screw guide rail and the second screw guide rail, and a quick-install fixing component and an auxiliary quick-release component are arranged between the slide seat and the fixed seat;

[0006] The quick-release fixing assembly includes a fixing groove, a limiting ring, a fixing block, a U-shaped card and a disassembly port, the fixing groove is opened at the top of the sliding seat, the limiting ring is fixedly connected to the inner side of the top of the fixing groove, the fixing block is arranged at the bottom of the fixing seat, the U-shaped card is fixedly connected to the side wall of the fixing block, and the disassembly port is opened on one side of the limiting ring.

[0007] Optionally, a 45-degree chamfer is provided at the edge of the limiting ring.

[0008] Optionally, the fixing block is rotatably connected to the bottom of the fixing seat, and the outer diameter of the fixing block matches the inner diameter of the limiting ring.

[0009] Optionally, the U-shaped card is provided with an inclined block, and the top of the inclined block on the outer side of the U-shaped card matches the bottom of the limiting ring.

[0010] Optionally, the auxiliary quick-release assembly includes a fixed rotating rod, a mounting groove, a spring ring and a rotating handle, the fixed rotating rod is fixedly connected to the top axis of the fixed block, the mounting groove is opened on the inner side of the top of the fixed seat, the spring ring is located on the inner side of the mounting groove, and the rotating handle is fixedly installed on the bottom outer wall of the fixed rotating rod.

[0011] Optionally, one end of the fixed rotating rod passes through the inner bottom of the installation groove, the inner end of the spring ring is fixedly installed on the inner side of the top of the fixed rotating rod, and the outer end of the spring ring is fixedly installed on the side wall of the installation groove.

[0012] Optionally, the slide seat is movably mounted on the inner side of the first screw guide rail, and the fixed seat is fixedly mounted on the bottom of the second screw guide rail.

[0013] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0014] 1. The modular assembly type simple machine tool device for maker education of the utility model is provided with a block-mounted fixing assembly. When assembling the first screw guide rail and the second screw guide rail, the fixing block is aligned with the fixing groove, and then the inclined block of the U-shaped card is clamped on the bottom of the limit ring, so that the slide seat and the fixed seat are quickly connected, which greatly reduces the assembly time and reduces the teaching time.

[0015] The modular assembled simple machine tool device for maker education of the utility model is provided with an auxiliary quick-release component. Specifically, when the first screw guide rail and the second screw guide rail need to be separated, the rotating handle is turned to make the fixed rotating rod overcome the elastic force of the spring coil and drive the fixed block to rotate, so that the U-shaped card is rotated to the disassembly opening position. At this time, the fixed block can be detached from the fixed groove, so that the first screw guide rail and the second screw guide rail can be quickly separated, which greatly reduces the disassembly time and further reduces the time occupied by maker teaching and education.

[0016] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is an exploded view of the local structure of the utility model;

[0020] Figure 3 This is an exploded view of the structure of the quick-install fixing component and the auxiliary quick-release component of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the fixed block of the utility model;

[0022] Figure 5 This is a schematic diagram of the slide structure of the utility model.

[0023] Explanation of the reference numerals: 1. base; 2. first lead screw guide rail; 3. second lead screw guide rail; 4. slide seat; 5. fixed seat; 601. fixed groove; 602. limit ring; 603. fixed block; 604. U-shaped card; 605. disassembly opening; 701. fixed rotating rod; 702. mounting groove; 703. spring ring; 704. rotating handle. DETAILED DESCRIPTION

[0024] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0025] The following is a detailed description of the modular assembled simple machine tool device for maker education according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0026] Example 1

[0027] For easier understanding, see Figures 1 to 5 An embodiment of a modular assembled simple machine tool device for maker education provided by the utility model comprises a base 1, a first screw guide rail 2 is fixedly installed on the top of the base 1, a second screw guide rail 3 is arranged on the top of the first screw guide rail 2, a slide seat 4 and a fixed seat 5 are respectively arranged between the first screw guide rail 2 and the second screw guide rail 3, and a quick-install fixing component and an auxiliary quick-release component are arranged between the slide seat 4 and the fixed seat 5;

[0028] The quick-release fixing assembly includes a fixing groove 601, a limiting ring 602, a fixing block 603, a U-shaped card 604 and a disassembly opening 605. The fixing groove 601 is opened at the top of the slide seat 4, the limiting ring 602 is fixedly connected to the inner side of the top of the fixing groove 601, the fixing block 603 is arranged at the bottom of the fixing seat 5, the U-shaped card 604 is fixedly connected to the side wall of the fixing block 603, the disassembly opening 605 is opened on one side of the limiting ring 602, a 45-degree chamfer is opened at the edge of the limiting ring 602, the fixing block 603 is rotatably connected to the bottom of the fixing seat 5, the outer diameter of the fixing block 603 matches the inner diameter of the limiting ring 602, the U-shaped card 604 is opened with an inclined block, and the top of the outer inclined block of the U-shaped card 604 matches the bottom of the limiting ring 602.

[0029] It should be noted that, by providing a fixing groove 601 and a fixing block 603, and matching fixing grooves 601 and U-shaped clips 604 are respectively provided on the fixing grooves 601 and the fixing blocks 603, when assembling the first screw guide rail 2 and the second screw guide rail 3, the fixing block 603 is aligned with the fixing groove 601, and then the inclined block of the U-shaped clip 604 is clamped on the bottom of the limiting ring 602, so that the slide seat 4 and the fixing seat 5 are quickly connected, and then the second screw guide rail 3 is fixed on the first screw guide rail 2, which greatly reduces the assembly time. The purpose of providing a chamfer at the edge of the limiting ring 602 is to facilitate guiding the U-shaped clip 604 so that the U-shaped clip 604 can be more accurately clamped on the bottom of the limiting ring 602.

[0030] In some embodiments, Figure 1 , Figure 2 As shown, the slide seat 4 is movably installed on the inner side of the first screw guide rail 2, and the fixed seat 5 is fixedly installed on the bottom of the second screw guide rail 3.

[0031] It should be noted that the first screw guide 2 and the second screw guide 3 are not limited to the installation direction in the figure according to the specific usage. For example, the first screw guide 2 can be installed upright. At this time, the second screw guide 3 is installed on the side of the first screw guide 2, and the fixed seat 5 and the screw of the first screw guide 2 are engaged with each other. Therefore, when the first screw guide 2 is working, the fixed seat 5 is driven to move, thereby driving the second screw guide 3 to move and adjust.

[0032] Example 2

[0033] In some embodiments, Figure 3 As shown, the auxiliary quick-release assembly includes a fixed rotating rod 701, a mounting groove 702, a spring ring 703 and a rotating handle 704. The fixed rotating rod 701 is fixedly connected to the top axis of the fixed block 603, the mounting groove 702 is arranged on the inner side of the top of the fixing seat 5, the spring ring 703 is located on the inner side of the mounting groove 702, the rotating handle 704 is fixedly installed on the outer wall of the bottom of the fixed rotating rod 701, one end of the fixed rotating rod 701 passes through the inner bottom of the mounting groove 702, one inner end of the spring ring 703 is fixedly installed on the inner side of the top of the fixed rotating rod 701, and one outer end of the spring ring 703 is fixedly installed on the side wall of the mounting groove 702.

[0034] It should be noted that by setting up the fixed rotating rod 701, the fixed rotating rod 701 is acted upon by the elastic force of the spring coil 703, which will fix the position of the fixed block 603 connected to the fixed rotating rod 701 so that it will not rotate actively. When it is necessary to separate the first screw guide rail 2 and the second screw guide rail 3, the rotating handle 704 is bent at this time, so that the fixed rotating rod 701 overcomes the elastic force of the spring coil 703 and drives the fixed block 603 to rotate, so that the U-shaped clip 604 rotates to the disassembly opening 605 position. At this time, the fixed block 603 can be detached from the fixed groove 601, thereby quickly separating the first screw guide rail 2 and the second screw guide rail 3.

[0035] Working principle: During the maker education process, when assembling the first screw guide 2 and the second screw guide 3, align the fixed block 603 with the fixed groove 601, and then make the inclined block of the U-shaped card 604 clamp the bottom of the limit ring 602, so as to quickly connect the slide seat 4 and the fixed seat 5, and then assemble the second screw guide 3 on the first screw guide 2. During the maker education teaching process, when the simple machine tool needs to be disassembled for teaching, the rotating handle 704 is turned to make the fixed rotating rod 701 overcome the elastic force of the spring ring 703 and drive the fixed block 603 to rotate, so that the U-shaped card 604 rotates to the disassembly opening 605 position. At this time, the fixed block 603 can be disengaged from the fixed groove 601, so as to quickly separate the first screw guide 2 and the second screw guide 3, so that the simple machine tool device can be quickly assembled and disassembled, which greatly reduces the teaching time.

[0036] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A modular assembly type simple machine tool device for maker education, characterized by: The invention comprises a base (1), a first screw guide rail (2) being fixedly mounted on the top of the base (1), a second screw guide rail (3) being arranged on the top of the first screw guide rail (2), a sliding seat (4) and a fixing seat (5) being arranged between the first screw guide rail (2) and the second screw guide rail (3), respectively, and a quick-install fixing component and an auxiliary quick-release component being arranged between the sliding seat (4) and the fixing seat (5); The quick-install fixing assembly comprises a fixing groove (601), a limiting ring (602), a fixing block (603), a U-shaped clip (604) and a disassembly opening (605); the fixing groove (601) is provided at the top of the sliding seat (4); the limiting ring (602) is fixedly connected to the inner side of the top of the fixing groove (601); the fixing block (603) is provided at the bottom of the fixing seat (5); the U-shaped clip (604) is fixedly connected to the side wall of the fixing block (603); and the disassembly opening (605) is provided at one side of the limiting ring (602).

2. The modular assembly type simple machine tool device for maker education according to claim 1, characterized in that: The edge of the limiting ring (602) is provided with a 45-degree chamfer.

3. The modular assembly type simple machine tool device for maker education according to claim 1, characterized in that: The fixing block (603) is rotatably connected to the bottom of the fixing seat (5), and the outer diameter of the fixing block (603) matches the inner diameter of the limiting ring (602).

4. The modular assembly type simple machine tool device for maker education according to claim 1, characterized in that: The U-shaped card (604) is provided with an inclined block, and the top of the inclined block outside the U-shaped card (604) matches the bottom of the limiting ring (602).

5. The modular assembly type simple machine tool device for maker education according to claim 1, characterized in that: The auxiliary quick-release assembly comprises a fixed rotating rod (701), a mounting groove (702), a spring ring (703) and a rotating handle (704); the fixed rotating rod (701) is fixedly connected to the top axis of the fixed block (603); the mounting groove (702) is arranged on the inner side of the top of the fixed seat (5); the spring ring (703) is located on the inner side of the mounting groove (702); and the rotating handle (704) is fixedly mounted on the outer wall of the bottom of the fixed rotating rod (701).

6. The modular assembly type simple machine tool device for maker education according to claim 5, characterized in that: One end of the fixed rotating rod (701) passes through the inner bottom of the installation groove (702), the inner end of the spring ring (703) is fixedly mounted on the inner side of the top of the fixed rotating rod (701), and the outer end of the spring ring (703) is fixedly mounted on the side wall of the installation groove (702).

7. The modular assembly type simple machine tool device for maker education according to claim 1, characterized in that: The slide seat (4) is movably mounted on the inner side of the first screw guide rail (2), and the fixed seat (5) is fixedly mounted on the bottom of the second screw guide rail (3).

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