A nanocrystal shaping jig

Abstract

The utility model belongs to the field of shaping fixture, concretely relates to a nanocrystalline shaping fixture, including fixed plate, the inside fixed connection of fixed plate has a plurality of even distribution's fixed seat, the inside sliding sleeve connection of fixed seat has a plurality of even distribution's connecting block, the outside sliding sleeve connection of connecting block has clamping block, clamping block and fixed seat sliding connection, the common sliding sleeve connection of adjacent two connecting blocks has guide rod, guide rod and fixed seat fixed connection, the outside of guide rod is provided with first spring. The utility model through design positive and negative screw rod and the thread cooperation of push block, can realize the thread movement of push block when rotating handle drive positive and negative screw rod rotation, push block can push connecting block and move horizontally, and connecting block can further drive clamping block horizontal movement and clamp and fix material, and through one operation can realize the synchronous clamping and fixing of multiple materials, convenient and fast to use.

Description

Technical Field

[0001] This utility model relates to the field of shaping fixture technology, specifically a nanocrystalline shaping fixture. Background Technology

[0002] Nanocrystalline magnetic core shaping fixtures are used in the processing of nanocrystalline magnetic cores to shape the magnetic core workpiece into a preset form, providing a basis for subsequent testing, assembly and other processes that meet specifications.

[0003] Utility model patent CN222051550U discloses an amorphous nanocrystalline magnetic core shaping device, including a shaping operating table. Several fixing plates are fixedly installed on the top of the shaping operating table, and clamping components are provided on the top of the fixing plates. The clamping components include a travel groove and clamping rods. The travel groove is located on the top of the fixing plate, and there are two clamping rods, the surfaces of which are movably connected to the surfaces of the travel grooves. Fixing plates are fixedly installed on opposite sides of the clamping rods, and the interiors of the fixing plates are hollow. By incorporating the clamping components, pulling mechanism, positioning mechanism, and positioning groove, the clamping components facilitate the user's clamping of the magnetic core, preventing it from being cut at an angle due to external force, thus ensuring perfect shaping. The pulling mechanism, positioning mechanism, and positioning groove work together to allow the user to adjust the clamping rods to a suitable position and then fix them in place.

[0004] In the aforementioned prior art, during the shaping process, individual materials need to be manually clamped and positioned sequentially. The clamping and positioning efficiency of the materials is low, and because the shape of the clamping rod is fixed, it is not convenient to clamp and fix materials of different shapes. Utility Model Content

[0005] The purpose of this invention is to provide a nanocrystalline shaping fixture, which solves the problem of inconvenience in simultaneously clamping and fixing multiple materials, as well as the problem of inconvenience in clamping and fixing materials of different shapes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a nanocrystalline shaping fixture, comprising a fixing plate, wherein a plurality of uniformly distributed fixing seats are fixedly connected inside the fixing plate, a plurality of uniformly distributed connecting blocks are slidably sleeved inside the fixing seats, a clamping block is slidably sleeved on the outer side of the connecting blocks, the clamping block is slidably connected to the fixing seats, a guide rod is slidably sleeved between two adjacent connecting blocks, the guide rod is fixedly connected to the fixing seats, a first spring is provided on the outer side of the guide rod, a support seat is fixedly connected to the lower end of the fixing plate, a positive and negative screw is rotatably connected inside the support seat through a bearing, a plurality of symmetrically distributed positive and negative threads are provided on the positive and negative screw, a push block is threadedly connected to the outer side of the positive and negative screw, the push block is slidably connected to the fixing seats, the push block contacts the connecting blocks, and a connecting mechanism is provided on the connecting blocks.

[0007] Preferably, one end of the first spring is fixedly connected to one of the connecting blocks, and the other end of the first spring is fixedly connected to the other connecting block. The first spring is designed so that its force can be applied to the connecting block.

[0008] Preferably, handles are fixedly connected to both ends of the positive and negative screws, and the handles are rotatably connected to the support base. By designing the handles, the handles can drive the positive and negative screws to rotate.

[0009] Preferably, a guide post is slidably fitted inside the push block, and the guide post is fixedly connected to the support base. By designing the guide post, the movement of the push block can be guided.

[0010] Preferably, the connecting mechanism includes a slot, with a slot formed inside the clamping block. A retaining ball is movably fitted inside the slot and is movably connected to the connecting block. A slider is movably fitted outside the retaining ball and is slidably connected to the connecting block. A sliding rod is fixedly connected to the outside of the slider and is slidably connected to the connecting block. A second spring is provided on the outside of the sliding rod. This connecting mechanism facilitates the disassembly and replacement of the clamping block.

[0011] Preferably, one end of the second spring is fixedly connected to the slider, and the other end of the second spring is fixedly connected to the connecting block. By designing the second spring, the force of the second spring can be applied to the slider.

[0012] Preferably, the connecting block has a groove inside, and a sliding rod is slidably connected inside the groove. By designing the groove, the sliding rod can slide along the groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model designs a threaded fit between the positive and negative screws and the push block. When the handle is turned to drive the positive and negative screws to rotate, the push block can achieve threaded movement. The push block can push the connecting block to move horizontally, and the connecting block can then drive the clamping block to move horizontally to clamp and fix the material. Multiple materials can be clamped and fixed simultaneously in one operation, which is convenient and quick to use.

[0015] 2. This utility model, through the design of the insertion and engagement of the clamping ball and the clamping slot, can limit the position of the clamping block, thereby realizing the combination and fixation of the clamping block and the connecting block. By pulling the clamping block, the clamping block can be pulled away from the connecting block, which is convenient for disassembling and replacing the clamping block. The clamping block can be replaced with a suitable shape, which is convenient for clamping and fixing materials of different shapes. Attached Figure Description

[0016] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ;

[0017] Figure 2 The overall three-dimensional structure of this utility model Figure 2 ;

[0018] Figure 3 This utility model Figure 1 A front sectional view of the mounting base;

[0019] Figure 4 This utility model Figure 1 Top sectional view of the connecting block.

[0020] In the diagram: 1. Fixing plate; 2. Fixing seat; 3. Connecting block; 4. Clamping block; 5. Guide rod; 6. First spring; 7. Support seat; 8. Positive and negative screws; 9. Connecting mechanism; 10. Push block; 11. Handle; 12. Guide post; 91. Slot; 92. Ball catcher; 93. Slider; 94. Slide rod; 95. Second spring; 96. Slide groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3A nanocrystal shaping fixture includes a fixing plate 1. Multiple evenly distributed fixing seats 2 are fixedly connected inside the fixing plate 1. Multiple evenly distributed connecting blocks 3 are slidably sleeved inside the fixing seats 2. Clamping blocks 4 are slidably sleeved on the outer side of the connecting blocks 3. Clamping blocks 4 are slidably connected to the fixing seats 2. A guide rod 5 is slidably sleeved between two adjacent connecting blocks 3. The guide rod 5 is fixedly connected to the fixing seats 2. A first spring 6 is provided on the outer side of the guide rod 5. One end of the first spring 6 is fixedly connected to one of the connecting blocks 3, and the other end of the first spring 6 is fixedly connected to another connecting block 3. By designing the first spring 6, the force of the first spring 6 can act on the connecting blocks 3.

[0023] Please see Figure 1 , Figure 2 , Figure 3 A support base 7 is fixedly connected to the lower end of the fixed plate 1. A positive and negative screw 8 is rotatably connected inside the support base 7 via a bearing. Multiple sets of symmetrically distributed positive and negative threads are provided on the positive and negative screw 8. A push block 10 is threadedly connected to the outside of the positive and negative screw 8. The push block 10 is slidably connected to the fixed base 2 and contacts the connecting block 3. Handles 11 are fixedly connected to both ends of the positive and negative screw 8. The handles 11 are rotatably connected to the support base 7. By designing the handles 11, the handles 11 can drive the positive and negative screw 8 to rotate. A guide post 12 is slidably sleeved inside the push block 10. The guide post 12 is fixedly connected to the support base 7. By designing the guide post 12, the movement of the push block 10 can be guided. A connecting mechanism 9 is provided on the connecting block 3.

[0024] Please see Figure 1 , Figure 4 The connecting mechanism 9 includes a slot 91. The slot 91 is provided inside the clamping block 4. A ball 92 is movably sleeved inside the slot 91 and is movably connected to the connecting block 3. A slider 93 is movably sleeved outside the ball 92 and is slidably connected to the connecting block 3. A sliding rod 94 is fixedly connected to the outside of the slider 93 and is slidably connected to the connecting block 3. A groove 96 is provided inside the connecting block 3 and is slidably connected to the sliding rod 94 inside the groove 96. By designing the groove 96, the sliding rod 94 can slide along the groove 96. A second spring 95 is provided on the outside of the sliding rod 94. One end of the second spring 95 is fixedly connected to the slider 93, and the other end of the second spring 95 is fixedly connected to the connecting block 3. By designing the second spring 95, the force of the second spring 95 can act on the slider 93. By designing the connecting mechanism 9, it is convenient to disassemble and replace the clamping block 4.

[0025] The specific implementation process of this utility model is as follows: When in use, first place the material to be formed between the two clamping blocks 4 on the fixed base 2, then turn the handle 11. The handle 11 drives the positive and negative screws 8 to rotate, so that the push block 10 makes a threaded movement. The push block 10 will push the connecting block 3 to move horizontally. The connecting block 3 drives the clamping block 4 to move. The connecting block 3 will slide along the guide rod 5 to squeeze the first spring 6, so that the clamping block 4 comes into contact with the material to complete the clamping and fixing of the material. Multiple materials can be clamped and fixed simultaneously in one operation, which is convenient and quick to use.

[0026] When it is necessary to disassemble the clamping block 4, simply pull the clamping block 4 upwards. The clamping block 4 and the connecting block 3 will slide relative to each other. The arc surface of the internal slot 91 of the clamping block 4 will squeeze and push the clamping ball 92. The clamping ball 92 will drive the slider 93 to slide along the connecting block 3. The slider 93 will drive the slide rod 94 to move. The slider 93 will squeeze the second spring 95, which can separate the clamping ball 92 from the slot 91. Then the clamping block 4 can be directly pulled off the connecting block 3, which is convenient for disassembling and replacing the clamping block 4. The clamping block 4 with a suitable shape can be replaced, which is convenient for clamping and fixing materials of different shapes.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nanocrystal shaping jig comprising a fixed plate (1), characterized in that: The fixed plate (1) is internally fixedly connected to a plurality of uniformly distributed fixed seats (2). The fixed seats (2) are internally slidably fitted with a plurality of uniformly distributed connecting blocks (3). The connecting blocks (3) are externally slidably fitted with clamping blocks (4). The clamping blocks (4) are slidably connected to the fixed seats (2). A guide rod (5) is slidably fitted between two adjacent connecting blocks (3). The guide rod (5) is fixedly connected to the fixed seats (2). A first spring (6) is provided on the outside of the guide rod (5). The lower end of the fixed plate (1) is fixedly connected to a support seat (7). The support seat (7) is internally rotatably connected to a positive and negative screw (8) through a bearing. The positive and negative screw (8) is provided with a plurality of symmetrically distributed positive and negative threads. The outside of the positive and negative screw (8) is connected to a push block (10) through a thread. The push block (10) is slidably connected to the fixed seats (2). The push block (10) is in contact with the connecting blocks (3). A connecting mechanism (9) is provided on the connecting blocks (3).

2. The nanocrystalline shaping fixture according to claim 1, characterized in that: One end of the first spring (6) is fixedly connected to one of the connecting blocks (3), and the other end of the first spring (6) is fixedly connected to the other connecting block (3).

3. The nanocrystalline shaping fixture according to claim 1, characterized in that: Both ends of the positive and negative screws (8) are fixedly connected to handles (11), and the handles (11) are rotatably connected to the support base (7).

4. The nanocrystalline shaping fixture according to claim 1, characterized in that: The push block (10) has a guide post (12) slidably connected inside, and the guide post (12) is fixedly connected to the support base (7).

5. The nanocrystalline shaping fixture according to claim 1, characterized in that: The connecting mechanism (9) includes a slot (91). The slot (91) is provided inside the clamping block (4). A ball (92) is movably sleeved inside the slot (91). The ball (92) is movably connected to the connecting block (3). A slider (93) is movably sleeved on the outside of the ball (92). The slider (93) is slidably connected to the connecting block (3). A slide rod (94) is fixedly connected on the outside of the slider (93). The slide rod (94) is slidably connected to the connecting block (3). A second spring (95) is provided on the outside of the slide rod (94).

6. The nanocrystalline shaping fixture according to claim 5, characterized in that: One end of the second spring (95) is fixedly connected to the slider (93), and the other end of the second spring (95) is fixedly connected to the connecting block (3).

7. The nanocrystalline shaping fixture according to claim 5, characterized in that: The connecting block (3) has a groove (96) inside, and a slide rod (94) is slidably connected inside the groove (96).

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