Support sintering bearing jig

Abstract

The utility model discloses a support sintering bearing jig which comprises a shaping bottom plate, a plurality of bearing convex grooves are formed in the top of the shaping bottom plate, a plurality of baffles are fixedly connected to the top of the shaping bottom plate, the baffles are located on one sides of the bearing convex grooves, and one end of the bottom of the shaping bottom plate is rotationally connected with a movable plate. A plurality of arc needles are fixedly inserted into the top of the movable plate, the arc needles are inserted into the bottom of a shaping bottom plate, a fixed frame is fixedly connected to one end of the shaping bottom plate, and a connecting threaded ring is rotationally inserted between the inner walls of the two sides of the fixed frame through a rotating shaft. Due to the design that the bearing convex groove and the baffle are arranged at the top of the shaping bottom plate, the product can be positioned and limited, dislocation of the product in the transferring process is prevented, the situation that the product is collided to be scattered is prevented, secondary rework is avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering jigs, in particular to a bracket sintering bearing jig. Background Art

[0002] Metal injection molding is a molding method in which a plasticized mixture of metal powder and its binder is injected into a mold. The sintering of the bracket products used in metal injection molding will use a load-bearing fixture for support.

[0003] During the use of the existing carrying jig, since the carrying jig has no positioning restriction structure, there is a risk that the stent product may be misplaced and scattered during transportation. The stent product needs to be reworked a second time, resulting in low production efficiency. Therefore, in order to advance the technology of the industry, better facilitate the use of the carrying jig, and improve the competitiveness of the core technology, the present application proposes a new implementation scheme that is different from the carrying jig structure in the prior art. Utility Model Content

[0004] The utility model aims to solve the hidden danger of bracket products being dislocated and scattered on the existing bracket bearing fixture during transportation, and the bracket products need to be reworked for a second time, and proposes a bracket sintering bearing fixture.

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

[0006] A support sintering jig comprises a shaping base plate, wherein a plurality of bearing convex grooves are arranged on the top of the shaping base plate, a plurality of baffles are fixedly connected to the top of the shaping base plate, and the baffles are located on one side of the bearing convex grooves.

[0007] Furthermore, one end of the bottom of the shaping base plate is rotatably connected to a movable plate.

[0008] Furthermore, a plurality of arc pins are fixedly plugged into the top of the movable plate, and the arc pins are plugged into the bottom of the shaping base plate.

[0009] Furthermore, one end of the shaping base plate is fixedly connected to a fixed frame, and a connecting threaded ring is rotatably inserted between the inner walls on both sides of the fixed frame via a rotating shaft.

[0010] Furthermore, a groove is provided on the top of the movable plate, and a sliding frame is slidably connected in the groove. A connecting ring is rotatably inserted between the inner walls of the two ends of the sliding frame through a rotating shaft. A threaded rod is rotatably inserted in the connecting ring. The threaded rod is threadedly inserted in the connecting threaded ring, and a knob is fixedly connected to the top of the threaded rod.

[0011] Furthermore, one side of the movable plate is fixedly connected to a limiting plate.

[0012] The beneficial effects of the utility model are:

[0013] 1. The top of the shaping bottom plate is provided with a bearing convex groove and a baffle to position and limit the product, thereby preventing the product from being misplaced during transportation, thereby preventing the product from being scattered, avoiding secondary rework, and improving production efficiency.

[0014] 2. The threaded rod is driven to rotate by turning the knob, and the fixed frame is driven downward by the action of the threaded rod and the connecting threaded ring, thereby driving the shaping base plate downward, and then the arc needle moves on the shaping base plate, thereby pushing the product upward, making it easier to take the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a support sintering support fixture embodiment 1 proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of a stent sintering support fixture embodiment 1 proposed by the utility model;

[0017] Figure 3 This is a cross-sectional structural schematic diagram of a stent sintering support fixture embodiment 2 proposed by the present invention;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of a stent sintering support fixture embodiment 2 proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of a support sintering support fixture embodiment 2 proposed by the utility model;

[0020] Figure 6 This is a schematic diagram of the arc needle sliding out operation structure of a bracket sintering support fixture embodiment 2 proposed by the utility model.

[0021] In the figure: 1. Shaping base plate; 2. Load-bearing convex groove; 3. Baffle; 4. Movable plate; 5. Arc needle; 6. Fixed frame; 7. Groove; 8. Sliding frame; 9. Connecting ring; 10. Threaded rod; 11. Connecting threaded ring; 12. Knob; 13. Limiting plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] Reference Figure 1-Figure 2A support sintering jig includes a shaping base plate 1, a plurality of bearing convex grooves 2 are arranged on the top of the shaping base plate 1, a plurality of baffles 3 are integrally formed on the top of the shaping base plate 1, and the design of bearing convex grooves 2 and baffles 3 are arranged on the top of the shaping base plate 1 to position and limit the product, thereby preventing the product from being misplaced during transportation, and further preventing the product from being smashed to avoid secondary rework, and the baffle 3 is located on one side of the bearing convex groove 2.

[0025] The working principle of this embodiment: When in use, the top of the shaping base plate 1 is provided with a bearing groove 2 and a baffle 3 to position and limit the product, thereby preventing the product from being misplaced during transportation, and further preventing the product from being broken apart, so as to avoid secondary rework.

[0026] Example 2

[0027] Reference Figure 3-Figure 6 A support sintering jig includes a bottom end of a shaping base plate 1 rotatably connected to a movable plate 4, a top of the movable plate 4 is fixedly plugged with a plurality of arc needles 5, the arc needles 5 are plugged with the bottom of the shaping base plate 1, a fixed frame 6 is welded to one end of the shaping base plate 1, a connecting threaded ring 11 is rotatably plugged between the inner walls of both sides of the fixed frame 6 through a rotating shaft, a groove 7 is provided on the top of the movable plate 4, a sliding frame 8 is slidably connected in the groove 7, a connecting ring 9 is rotatably plugged between the inner walls of both ends of the sliding frame 8 through a rotating shaft, and the design of the rotating connection mode of the connecting threaded ring 11 and the connecting ring 9 and the sliding connection mode of the sliding frame 8 facilitates the threaded connection. The rotation of the rod 10 makes it easier for the threaded rod 10 to drive the shaping base plate 1 to move downward, thereby avoiding travel problems. The threaded rod 10 is rotatably inserted in the connecting ring 9, and the threaded rod 10 is threadedly inserted into the connecting threaded ring 11. A knob 12 is welded on the top of the threaded rod 10. Turning the knob 12 drives the threaded rod 10 to rotate, and then the fixed frame 6 is driven downward by the threaded action of the threaded rod 10 and the connecting threaded ring 11, thereby driving the shaping base plate 1 to move downward, and then the arc needle 5 moves on the shaping base plate 1, so that the product is pushed upward, thereby facilitating the removal of the product. A limiting plate 13 is welded on one side of the movable plate 4.

[0028] The working principle of this embodiment: when in use, the knob 12 is turned to drive the threaded rod 10 to rotate, and then the fixed frame 6 is driven downward under the action of the threads of the threaded rod 10 and the connecting threaded ring 11, thereby driving the shaping base plate 1 to move downward, and then the arc needle 5 moves on the shaping base plate 1, thereby pushing the product upward, thereby facilitating the removal of the product.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A support sintering jig, comprising a shaping base plate (1), characterized in that: The top of the shaping bottom plate (1) is provided with a plurality of bearing convex grooves (2), and the top of the shaping bottom plate (1) is fixedly connected with a plurality of baffles (3), and the baffles (3) are located on one side of the bearing convex grooves (2).

2. A support sintering jig according to claim 1, characterized in that: One end of the bottom of the shaping base plate (1) is rotatably connected to a movable plate (4).

3. A support sintering jig according to claim 2, characterized in that: A plurality of arc pins (5) are fixedly plugged into the top of the movable plate (4), and the arc pins (5) are plugged into the bottom of the shaping base plate (1).

4. A support sintering jig according to claim 1, characterized in that: One end of the shaping base plate (1) is fixedly connected to a fixed frame (6), and a connecting threaded ring (11) is rotatably inserted between the inner walls of both sides of the fixed frame (6) via a rotating shaft.

5. A support sintering jig according to claim 2, characterized in that: The top of the movable plate (4) is provided with a groove (7), a sliding frame (8) is slidably connected in the groove (7), a connecting ring (9) is rotatably inserted between the inner walls of the two ends of the sliding frame (8) via a rotating shaft, a threaded rod (10) is rotatably inserted in the connecting ring (9), the threaded rod (10) is threadedly inserted with the connecting threaded ring (11), and a knob (12) is fixedly connected to the top of the threaded rod (10).

6. A support sintering jig according to claim 2, characterized in that: One side of the movable plate (4) is fixedly connected to a limiting plate (13).

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