A modular finished fixture for 3D printing platform

Abstract

The utility model relates to the technical field of tooling and clamps, and discloses a combined finished tooling and clamp for a 3D printing platform, comprising a machine platform and a tooling and clamp arranged on a machine body, wherein the tooling and clamp comprises a plurality of mounting ears mounted on the machine platform, wherein the machine platform is provided with threaded holes distributed at equal distances inside, a fixing plate is integrally formed on the fixing ear, the internal thread of the fixing ear is connected with a fastening bolt, and the fastening bolt is threadedly connected to the threaded hole below, a limiting slide groove is provided inside the fixing plate, and a threaded rod is rotatably installed inside the limiting slide groove, a limiting slider is movably inserted inside the limiting slide groove, and the limiting slider is threadedly connected to the threaded rod rotatably installed inside the limiting slide groove, and a workpiece pressing plate for squeezing and fixing the workpiece is fixed on the right side of the limiting slider, so as to better fix and use workpieces of various heights and widths, and the use is more convenient, manpower is saved, and work efficiency is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a combined finished tooling fixture for a 3D printing platform. Background Art

[0002] 3D printing is a type of rapid prototyping technology. Existing 3D printing technology has been applied to the field of laser welding, including three-dimensional laser welding machines. During welding, existing three-dimensional laser welding machines often require a fixture to clamp the workpiece to be welded.

[0003] The tooling fixtures in the prior art are relatively cumbersome to use for positioning workpieces. For example, the slide plate tooling fixtures in the prior art are relatively cumbersome to operate for positioning workpieces. Multiple slide plates need to be adjusted multiple times before the workpieces can be positioned at different positions. The workpiece positioning operation takes a long time, which reduces work efficiency.

[0004] In view of this, the present technical solution proposes a combined finished tooling fixture for a 3D printing platform, so as to better solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a combined finished tooling fixture for a 3D printing platform in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a combined finished tooling fixture for a 3D printing platform, comprising a machine platform and a tooling fixture arranged on a machine body, the tooling fixture comprising a plurality of mounting ears mounted on the machine platform, the machine platform is provided with threaded holes distributed at equal intervals inside, a fixing plate is integrally formed on the mounting ears, the internal threads of the mounting ears are connected with fastening bolts, and the lower part of the fastening bolts is threadedly connected to the threaded holes;

[0007] A limiting slot is provided inside the fixed plate, and a threaded rod is rotatably installed inside the limiting slot, a limiting slider is movably inserted inside the limiting slot, and the limiting slider is threadedly connected to the threaded rod rotatably installed inside the limiting slot, and a workpiece pressing plate for squeezing and fixing the workpiece is fixed on the right side of the limiting slider.

[0008] In a preferred embodiment, a mounting seat is rotatably mounted inside the bolt head of the fastening bolt, and an anti-lost rope is connected between the mounting seat and the fixing plate.

[0009] In a preferred embodiment, operating rods for facilitating the operation of the fastening bolt are fixed on both sides of the bolt head of the fastening bolt.

[0010] In a preferred embodiment, the upper portion of the threaded rod is rotatably mounted inside the fixing plate and extends to the upper outer side of the fixing plate.

[0011] In a preferred embodiment, the threaded rod located inside the limiting sliding groove is a threaded structure, and an operating handle is fixed to the upper end of the threaded rod.

[0012] In a preferred embodiment, a threaded hole adapted to the threaded rod is provided inside the limit sliding block, and the threaded rod is threadedly connected in the threaded hole.

[0013] In a preferred embodiment, an anti-skid pad is fixed to the bottom of the workpiece pressing plate, and the anti-skid pad is an anti-skid rubber pad.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are: it is easier to fix and use workpieces of various heights and widths, is more convenient to use, saves manpower, and increases work efficiency.

[0015] 1. In the utility model, the fastening bolt can be connected to the threaded hole provided inside the machine platform through the mounting ear thread by the operating rod. At this time, the fixing plate can be positioned near the workpiece. At the same time, the rotating installation of the mounting seat and the bolt head of the fastening bolt is not easy to affect the rotation operation of the fastening bolt, and the loss of the fastening bolt can be prevented under the action of the anti-lost rope.

[0016] 2. In the utility model, the threaded rod is rotated by the operating handle, and the threaded rod drives the limit slider, the workpiece pressure plate and the anti-skid pad to adjust the height, so that the anti-skid pad fixed at the bottom of the workpiece pressure plate can be pressed onto the workpiece to complete the positioning of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the installation structure of the printing platform and the mounting ears of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0019] Figure 3 This is a schematic diagram of the installation structure of the threaded rod and the workpiece pressure plate of the utility model.

[0020] Markings in the figure: 1-machine platform; 2-threaded hole; 3-mounting ear; 4-fixing plate; 5-anti-lost rope; 6-mounting seat; 7-fastening bolt; 8-operating rod; 9-limiting slide groove; 10-threaded rod; 11-operating handle; 12-limiting slide block; 13-workpiece pressure plate; 14-anti-slip pad. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The following will be combined Figure 1-Figure 3 A finished tooling fixture for a combined 3D printing platform according to an embodiment of the utility model is described in detail.

[0023] refer to Figure 1-2 As shown, a combined finished tooling fixture for a 3D printing platform includes a machine platform 1 and a tooling fixture arranged on a machine body, the tooling fixture includes a plurality of mounting ears 3 installed on the machine platform 1, the machine platform 1 is provided with equidistantly distributed threaded holes 2, a fixing plate 4 is integrally formed on the mounting ears 3, the internal threads of the mounting ears 3 are connected with fastening bolts 7, and the lower part of the fastening bolts 7 is threadedly connected to the threaded holes 2, a mounting seat 6 is rotatably installed inside the bolt head of the fastening bolt 7, and an anti-lost rope 5 is connected between the mounting seat 6 and the fixing plate 4, and operating rods 8 for convenient operation of the fastening bolts 7 are fixed on both sides of the bolt head of the fastening bolt 7.

[0024] refer to Figure 1-3 As shown, a limiting slot 9 is provided inside the fixed plate 4, and a threaded rod 10 is rotatably installed inside the limiting slot 9. The upper part of the threaded rod 10 is rotatably installed inside the fixed plate 4 and extends to the upper outer side of the fixed plate 4. The threaded rod 10 located inside the limiting slot 9 is a threaded structure, and an operating handle 11 is fixed to the upper end of the threaded rod 10. A limiting slider 12 is movably inserted inside the limiting slot 9, and the limiting slider 12 is threadedly connected to the threaded rod 10 rotatably installed inside the limiting slot 9. A threaded hole matching the threaded rod 10 is provided inside the limiting slider 12, and the threaded rod 10 is threadedly connected to the threaded hole. A workpiece pressing plate 13 for squeezing and fixing the workpiece is fixed on the right side of the limiting slider 12, and an anti-slip pad 14 is fixed to the bottom of the workpiece pressing plate 13, and the anti-slip pad 14 is an anti-slip rubber pad.

[0025] The advantages of this application are: it is convenient to fix workpieces of various heights and widths, it is more convenient to use, saves manpower and increases work efficiency.

[0026] In the present technical solution, the fastening bolt 7 can be threadedly connected to the threaded hole 2 opened inside the machine platform 1 through the mounting ear 3 by the operating rod 8. At this time, the fixing plate 4 can be positioned near the workpiece. At the same time, the rotating installation of the mounting seat 6 and the bolt head of the fastening bolt 7 is not likely to affect the rotation operation of the fastening bolt 7, and the loss of the fastening bolt 7 can be prevented under the action of the anti-lost rope 5.

[0027] In this technical solution, the threaded rod 10 is driven to rotate by the operating handle 11. At this time, the threaded rod 10 drives the limiting slider 12, the workpiece pressure plate 13 and the anti-slip pad 14 to adjust the height. The anti-slip pad 14 fixed at the bottom of the workpiece pressure plate 13 can be pressed onto the workpiece to complete the positioning of the workpiece.

[0028] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A combined 3D printing platform finished fixture, comprising a machine platform (1) and a fixture arranged on a machine body, wherein the fixture comprises a plurality of mounting ears (3) mounted on the machine platform (1), characterized in that: The machine platform (1) is provided with threaded holes (2) distributed at equal intervals, the mounting ear (3) is integrally formed with a fixing plate (4), the mounting ear (3) is internally threadedly connected with a fastening bolt (7), and the fastening bolt (7) is threadedly connected to the threaded hole (2) at its lower end; A limiting slide groove (9) is provided inside the fixed plate (4), and a threaded rod (10) is rotatably installed inside the limiting slide groove (9). A limiting slider (12) is movably inserted inside the limiting slide groove (9), and the limiting slider (12) is threadedly connected to the threaded rod (10) rotatably installed inside the limiting slide groove (9). A workpiece pressing plate (13) for squeezing and fixing the workpiece is fixed on the right side of the limiting slider (12).

2. A finished fixture for a combined 3D printing platform as claimed in claim 1, characterized in that: A mounting seat (6) is rotatably mounted inside the bolt head of the fastening bolt (7), and an anti-lost rope (5) is connected between the mounting seat (6) and the fixing plate (4).

3. A finished fixture for a combined 3D printing platform as claimed in claim 2, characterized in that: Operating rods (8) for facilitating the operation of the fastening bolt (7) are fixed on both sides of the bolt head of the fastening bolt (7).

4. The finished fixture for a combined 3D printing platform according to claim 1, characterized in that: The upper part of the threaded rod (10) is rotatably mounted inside the fixing plate (4) and extends to the upper outer side of the fixing plate (4).

5. The finished fixture for a combined 3D printing platform according to claim 1, characterized in that: The threaded rod (10) located inside the limiting sliding groove (9) is a threaded structure, and an operating handle (11) is fixed to the upper end of the threaded rod (10).

6. The finished fixture for a combined 3D printing platform according to claim 1, characterized in that: A threaded hole adapted to the threaded rod (10) is provided inside the limiting sliding block (12), and the threaded rod (10) is threadedly connected in the threaded hole.

7. The finished fixture for a combined 3D printing platform according to claim 1, characterized in that: An anti-skid pad (14) is fixed to the bottom of the workpiece pressing plate (13), and the anti-skid pad (14) is an anti-skid rubber pad.

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