3D printing device for automobile product buckle checking fixture

Abstract

The utility model discloses a 3D printing device for an automobile product buckle checking fixture, relates to the technical field of 3D printing, and aims to solve the technical problem that a plurality of steps are generally needed to form different inclined angle surfaces of the buckle checking fixture in the conventional machining or injection molding processing and manufacturing of the buckle checking fixture at present, which is very inconvenient. Comprising a printer body internally provided with a processing bin, a first fixing plate and a second fixing plate are detachably mounted at the top and the bottom of the two sides of the inner wall of the processing bin correspondingly, and an adjusting assembly is detachably mounted in the processing bin and comprises a vertical adjusting mechanism detachably mounted in the processing bin; the vertical adjusting mechanism comprises a second motor detachably installed at the bottom of the second fixing plate, the vertical adjusting mechanism comprises symmetrically-arranged supporting parts, L-shaped bases are movably arranged on the supporting parts, and U-shaped plates are symmetrically arranged on the surfaces of the L-shaped bases. The buckle testing fixture has the advantage of improving the manufacturing efficiency of the buckle testing fixture.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing, and more specifically, to a 3D printing device for an automobile product buckle inspection tool. Background Art

[0002] An automobile buckle inspection tool is a tool specifically used to detect whether the dimensions, shapes, position characteristics, etc. of automobile buckles meet the requirements. The automobile buckle inspection tool is a kind of inspection tool, which is designed for a specific component of the automobile buckle and is used to quickly and accurately detect whether the various dimensions and performances of the buckle meet the design requirements.

[0003] The parts of an automobile need to be fixed on the inspection tool for inspection. Some plastic panels of automobiles are equipped with buckles, so a buckle structure for fixing with the buckle needs to be provided on the inspection tool to cooperate with it. At present, the manufacturing of automobile buckle inspection tools usually adopts processes such as precision machining or injection molding to ensure the accuracy and durability of the inspection tool. However, during the machining or injection molding process, since the buckle inspection tool usually has different inclined surfaces, it is usually necessary to go through multiple steps to form the different inclined surfaces of the buckle inspection tool, which is very inconvenient. In view of this, we propose a 3D printing device for an automobile product buckle inspection tool. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a 3D printing device for an automobile product buckle inspection tool to solve the technical problem that the current traditional machining or injection molding manufacturing of the buckle inspection tool usually needs to go through multiple steps to form the different inclined surfaces of the buckle inspection tool, which is very inconvenient.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A 3D printing device for an automobile product buckle inspection tool, including a printer body with a processing chamber formed inside it;

[0006] On both sides of the inner wall of the processing chamber, a first fixing plate and a second fixing plate are detachably installed at the top and bottom respectively, and an adjusting component is detachably installed inside the processing chamber;

[0007] The adjusting component includes a vertical adjusting mechanism detachably installed inside the processing chamber;

[0008] The vertical adjusting mechanism includes a second motor detachably installed at the bottom of the second fixing plate, and the vertical adjusting mechanism includes symmetrically arranged supporting components. An L-shaped seat is movably arranged on the supporting components. U-shaped plates are symmetrically constructed on the surface of the L-shaped seat. Convex shafts are constructed on the opposite surfaces of the U-shaped plates. A third motor is detachably installed on the surface of the L-shaped seat between the U-shaped plates, and a stage component is movably installed on the surface of the L-shaped seat;

[0009] The stage component includes a printing table with a connecting shaft centrally constructed at the bottom. The bottom end of the connecting shaft is centrally constructed with an inclined rod. The third motor is connected to a turntable through a motor shaft. The outer edge surface of the turntable is constructed with lugs whose surfaces are inclined. The end of the inclined rod away from the connecting shaft is constructed and connected to the lug. Rotating rings are arranged in an annular array between the U-shaped plates. Two relatively arranged rotating rings are rotatably connected to the outer edge surface of the convex shaft. Symmetrically constructed connecting rods that can be rotatably installed in the other two rotating rings are arranged on the outer edge surface of the connecting shaft. Arc-shaped rods are fixedly connected between the rotating rings.

[0010] The utility model realizes the forming manufacture of the buckle inspection tool through 3D printing. Since the 3D printing technology is layer-by-layer printing and forming, when facing different inclined surfaces of the buckle inspection tool, it can be formed in one time through layer-by-layer printing. Compared with the traditional precision machining or injection molding process, it has the effects of simple processing and one-time forming. And by designing the third motor, the third motor drives the turntable to rotate, thereby driving the connecting shaft to rotate through the inclined rod. Since the surface of the lug is inclined and the inclined rod is also inclined, and at the same time, with the rotational cooperation of the rotating ring and the convex shaft and the connecting rod and the rotating ring, the printing table can be circumferentially shaken in an inclined posture, so that the buckle inspection tool has different inclined angles during the 3D printing process, which is beneficial to cooperate with the 3D printing technology to assist in printing different inclined surfaces, thereby improving the printing efficiency of the buckle inspection tool.

[0011] Preferably, V-shaped grooves are equidistantly formed on both sides of the upper surface of the printing table. The V-shaped grooves on both sides of the upper surface of the printing table are arranged symmetrically as a mirror image, and the V-shaped grooves on the same side of the upper surface of the printing table form a fishbone-shaped groove structure.

[0012] Preferably, the second motor is connected to a lead screw through a motor shaft. The L-shaped seat is movably engaged with the lead screw to achieve vertical movement.

[0013] Preferably, the support component includes fixed seats that are symmetrically arranged and respectively detachably installed on the upper end surface of the first fixing plate and the lower end surface of the second fixing plate. A guide rod is fixedly connected between the fixed seats. Axial holes adapted for the insertion of the guide rod are symmetrically opened in the L-shaped seat.

[0014] Preferably, the adjustment assembly further includes a horizontal adjustment mechanism detachably installed in the processing chamber;

[0015] The horizontal adjustment mechanism includes symmetrically arranged X-direction shaft rods and symmetrically arranged Y-direction mechanisms;

[0016] The Y-direction mechanism includes a Y-direction shaft rod detachably installed at both ends on the inner wall of the printer body. Transmission wheels A are rotatably installed on the outer edge surfaces at both ends of the X-direction shaft rod. A transmission belt A is tensioned between the transmission wheels A. L-shaped claws are symmetrically and fixedly arranged inside the transmission belt A, and the bottom ends of the L-shaped claws are fixedly connected to mounting seats.

[0017] Preferably, positioning rods are symmetrically configured between the mounting seats. A printing device for 3D printing and forming the inspection tool is arranged on the outer edge surface of the positioning rod. The horizontal adjustment mechanism further includes a motor I detachably installed on the inner wall of the processing chamber. The motor I is connected to a driving wheel through a motor shaft. The end of one of the X-direction shaft rods is rotatably installed with a transmission wheel B, and a transmission belt B is tensioned between the driving wheel and the transmission belt B.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. The present utility model realizes the forming and manufacturing of the buckle inspection tool through 3D printing. Since the 3D printing technology is layer-by-layer printing and forming, when facing different inclined planes of the buckle inspection tool, it can be formed in one time through layer-by-layer printing. Compared with the traditional precision machining or injection molding process, it has the effects of simple processing and one-time forming. By designing a motor III, the motor III drives the turntable to rotate, and then drives the connecting shaft to rotate through the inclined rod. Since the surface of the lug is inclined, and the inclined rod is also inclined, and at the same time, with the rotational cooperation of the rotating ring and the convex shaft and the connecting rod and the rotating ring, the printing table can be shaken circumferentially in an inclined posture, so that the buckle inspection tool has different inclination angles during the 3D printing process, which is beneficial to cooperate with the 3D printing technology to assist in printing different inclined planes, thereby improving the printing efficiency of the buckle inspection tool, and solving the problem that traditional machining or injection molding for manufacturing the buckle inspection tool usually requires multiple steps to realize the forming of different inclined planes of the buckle inspection tool, which is very inconvenient.

[0020] 2. The present utility model also equidistantly opens V-shaped groove bodies on both sides of the upper surface of the printing table, which are arranged in a mirror-symmetrical manner, and the V-shaped groove bodies on the same side of the upper surface of the printing table form a fishbone-shaped groove body structure, which is beneficial to establish a stable connection effect between the bottom of the buckle inspection tool and the printing table when the printing table shakes circumferentially and cooperates with the printing of the inclined plane, and avoids the buckle inspection tool slipping off the printing table due to inertia during the shaking process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is an internal structural diagram of the printer body of the present utility model;

[0023] Figure 3Schematic diagram of the adjustment component of the present utility model;

[0024] Figure 4 Schematic diagram of the horizontal adjustment mechanism of the present utility model;

[0025] Figure 5 Schematic diagram of the vertical adjustment mechanism of the present utility model;

[0026] Figure 6 For the present utility model Figure 5 Schematic diagram of the structure in the state where the carrier table component is removed;

[0027] Figure 7 Schematic diagram of the structure of the carrier table component of the present utility model;

[0028] Figure 8 Schematic diagram of the bottom structure of the carrier table component of the present utility model;

[0029] Figure 9 For the present utility model Figure 8 Enlarged schematic diagram of the structure at position A;

[0030] Explanation of the reference numerals in the figure:

[0031] 1. Printer body; 2. Processing bin; 3. First fixing plate; 4. Second fixing plate; 5. Adjustment component; 6. Horizontal adjustment mechanism; 601. Y-direction shaft rod; 602. X-direction shaft rod; 603. Driving wheel A; 604. Driving belt A; 605. Mounting seat; 606. L-shaped claw; 607. Positioning rod; 608. First motor; 609. Driving wheel; 610. Driving belt B; 611. Driving wheel B; 612. Printing device; 7. Vertical adjustment mechanism; 701. Fixed seat; 702. Guide rod; 703. Second motor; 704. Lead screw; 705. L-shaped seat; 706. Third motor; 707. U-shaped plate; 708. Convex shaft; 8. Carrier table component; 801. Printing table; 802. V-shaped groove body; 803. Connecting shaft; 804. Connecting rod; 805. Inclined rod; 806. Turntable; 807. Lug; 808. Rotating ring; 809. Arc-shaped rod. Detailed implementation method

[0032] Such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 And Figure 9As shown in the figure, a 3D printing device for an automotive product buckle inspection tool according to the present utility model includes a printer body 1 with a processing chamber 2 formed inside. On the top and bottom of both sides of the inner wall of the processing chamber 2, a first fixing plate 3 and a second fixing plate 4 are detachably installed respectively. And an adjusting component 5 is detachably installed in the processing chamber 2. The adjusting component 5 includes a vertical adjusting mechanism 7 detachably installed in the processing chamber 2. The vertical adjusting mechanism 7 includes a second motor 703 detachably installed at the bottom of the second fixing plate 4. And the vertical adjusting mechanism 7 includes symmetrically arranged supporting components. An L-shaped seat 705 is movably arranged on the supporting components. On the surface of the L-shaped seat 705, U-shaped plates 707 are symmetrically constructed. On the facing surfaces of the U-shaped plates 707, convex shafts 708 are constructed. A third motor 706 is detachably installed on the surface of the L-shaped seat 705 between the U-shaped plates 707. And a carrier component 8 is movably installed on the surface of the L-shaped seat 705. The carrier component 8 includes a printing table 801 with a connecting shaft 803 centrally constructed at the bottom. At the bottom end of the connecting shaft 803, an inclined rod 805 is centrally constructed. The third motor 706 is connected to a turntable 806 through a motor shaft. On the outer edge surface of the turntable 806, a lug 807 with an inclined surface is constructed. One end of the inclined rod 805 away from the connecting shaft 803 is constructed and connected to the lug 807. Rotating rings 808 are arranged in a circular array between the U-shaped plates 707. The outer edge surfaces of two relatively arranged rotating rings 808 are rotatably connected to the convex shaft 708. On the outer edge surface of the connecting shaft 803, connecting rods 804 rotatably installed in the other two rotating rings 808 are symmetrically constructed. An arc rod 809 is fixedly connected between the rotating rings 808.

[0033] In an embodiment of the present utility model, as Figure 7 shown, V-shaped grooves 802 are equally spaced and formed on both sides of the upper surface of the printing table 801. The V-shaped grooves 802 on both sides of the upper surface of the printing table 801 are arranged in a mirror symmetry. And the V-shaped grooves 802 on the same side of the upper surface of the printing table 801 form a fishbone-shaped groove structure.

[0034] In an embodiment of the present utility model, as Figure 2 and Figure 5 shown, the second motor 703 is connected to a lead screw 704 through a motor shaft. The L-shaped seat 705 is movably engaged with the lead screw 704 to realize vertical movement. The supporting components include fixed seats 701 symmetrically arranged and respectively detachably installed on the upper end surface of the first fixing plate 3 and the lower end surface of the second fixing plate 4. A guide rod 702 is fixedly connected between the fixed seats 701. Axial holes adapted to the insertion of the guide rod 702 are symmetrically opened in the L-shaped seat 705.

[0035] In an embodiment of the present utility model, as Figures 1 - 4As shown in the figure, the adjusting assembly 5 further includes a horizontal adjusting mechanism 6 detachably installed in the processing chamber 2. The horizontal adjusting mechanism 6 includes symmetrically arranged X-axis rods 602 and symmetrically arranged Y-direction mechanisms. The Y-direction mechanism includes Y-axis rods 601 detachably installed at both ends on the inner wall of the printer body 1. Transmission wheels A603 are rotatably installed on the outer edge surfaces at both ends of the X-axis rods 602. A transmission belt A604 is tensioned between the transmission wheels A603. L-shaped claws 606 are symmetrically and fixedly arranged inside the transmission belt A604. The bottom ends of the L-shaped claws 606 are fixedly connected to mounting seats 605. Positioning rods 607 are symmetrically constructed between the mounting seats 605. A printing device 612 for 3D printing and forming the inspection tool is arranged on the outer edge surface of the positioning rod 607. The horizontal adjusting mechanism 6 further includes a motor one 608 detachably installed on the inner wall of the processing chamber 2. The motor one 608 is connected to a driving wheel 609 through a motor shaft. A transmission wheel B611 is rotatably installed at the end of one of the X-axis rods 602. A transmission belt B610 is tensioned between the driving wheel 609 and the transmission belt B610.

[0036] Working principle: This embodiment provides a 3D printing device for a car product buckle inspection tool. When in use, the buckle inspection tool is printed and formed on the surface of the printing table 801 through the X-axis rod 602. During the printing process, the motor three 706 drives the turntable 806 to rotate, thereby driving the connecting shaft 803 to rotate through the inclined rod 805. Since the surface of the lug 807 is inclined, and the inclined rod 805 is inclined, and at the same time, in cooperation with the rotational cooperation of the rotating ring 808 and the convex shaft 708 and the connecting rod 804 and the rotating ring 808, the printing table 801 can be made to shake circumferentially in an inclined posture, so that the buckle inspection tool has different inclined angles during the 3D printing process, which is beneficial to cooperating with the 3D printing technology to assist in printing different inclined surfaces and realizing the rapid printing and forming of the buckle mold.

[0037] The embodiments disclosed in the present invention are preferred embodiments, but are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A 3D printing device for an automotive product buckle inspection tool, characterized in that It includes a printer body (1) with a processing bin (2) formed by internal opening; On both sides of the inner wall of the processing bin (2), a first fixing plate (3) and a second fixing plate (4) are detachably installed at the top and bottom respectively, and an adjusting assembly (5) is detachably installed in the processing bin (2); The adjusting assembly (5) includes a vertical adjusting mechanism (7) detachably installed in the processing bin (2); The vertical adjusting mechanism (7) includes a second motor (703) detachably installed at the bottom of the second fixing plate (4), and the vertical adjusting mechanism (7) includes symmetrically arranged supporting components. An L-shaped seat (705) is movably arranged on the supporting components. U-shaped plates (707) are symmetrically configured on the surface of the L-shaped seat (705). Convex shafts (708) are configured on the facing surfaces of the U-shaped plates (707). A third motor (706) is detachably installed between the U-shaped plates (707) on the surface of the L-shaped seat (705), and a carrier component (8) is movably installed on the surface of the L-shaped seat (705); The carrier component (8) includes a printing table (801) with a connecting shaft (803) centrally configured at the bottom. An inclined rod (805) is centrally configured at the bottom end of the connecting shaft (803). The third motor (706) is connected to a turntable (806) through a motor shaft. Convex ears (807) with an inclined surface are configured on the outer edge surface of the turntable (806). One end of the inclined rod (805) away from the connecting shaft (803) is configured to be connected to the convex ear (807). Rotating rings (808) are arranged in an annular array between the U-shaped plates (707). The outer edge surfaces of two relatively arranged rotating rings (808) are rotatably connected to the convex shaft (708). Connecting rods (804) rotatably installed in the other two rotating rings (808) are symmetrically configured on the outer edge surface of the connecting shaft (803). Arc-shaped rods (809) are fixedly connected between the rotating rings (808).

2. The 3D printing device for the buckle inspection tool of an automotive product according to claim 1, characterized in that, On both sides of the upper surface of the printing table (801), V-shaped grooves (802) are equally spaced and formed. The V-shaped grooves (802) on both sides of the upper surface of the printing table (801) are mirror-symmetrically arranged, and the V-shaped grooves (802) on the same side of the upper surface of the printing table (801) form a fishbone-shaped groove structure.

3. A 3D printing device for a buckle inspection tool of an automotive product according to claim 1, characterized in that The second motor (703) is connected to a lead screw (704) through a motor shaft. The L-shaped seat (705) is movably engaged with the lead screw (704) to achieve vertical movement.

4. The 3D printing device for the buckle inspection tool of an automotive product according to claim 3, characterized in that, The supporting components include fixed seats (701) symmetrically arranged and respectively detachably installed on the upper end surface of the first fixing plate (3) and the lower end surface of the second fixing plate (4). A guide rod (702) is fixedly connected between the fixed seats (701). Axial holes adapted to the insertion of the guide rod (702) are symmetrically opened in the L-shaped seat (705).

5. The 3D printing device for the buckle inspection tool of an automotive product according to claim 1, characterized in that, The adjusting assembly (5) further includes a horizontal adjusting mechanism (6) detachably installed in the processing bin (2); The horizontal adjusting mechanism (6) includes symmetrically arranged X-direction shaft rods (602) and symmetrically arranged Y-direction mechanisms; The Y-direction mechanism includes a Y-direction shaft rod (601) detachably installed at both ends on the inner wall of the printer body (1). Rotatable transmission wheels A (603) are installed on the outer edge surfaces at both ends of the X-direction shaft rod (602). A transmission belt A (604) is tensioned between the transmission wheels A (603). Symmetrically fixed inside the transmission belt A (604) are L-shaped claws (606), and the bottom ends of the L-shaped claws (606) are fixedly connected to mounting seats (605).

6. The 3D printing device for the buckle detector of an automotive product according to claim 5, characterized in that, Positioning rods (607) are symmetrically configured between the mounting seats (605). A printing device (612) for 3D printing and forming a jig is arranged on the outer edge surface of the positioning rod (607). The horizontal adjustment mechanism (6) further includes a first motor (608) detachably installed on the inner wall of the processing chamber (2). The first motor (608) is connected by a motor shaft to a driving wheel (609). A transmission wheel B (611) is rotatably installed at the end of one of the X-direction shaft rods (602). A transmission belt B (610) is tensioned between the driving wheel (609) and the transmission belt B (610).

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