Niobium product positioning tool capable of being accurately and finely adjusted

Abstract

The utility model provides a niobium product positioning tool capable of being finely adjusted accurately, which relates to the field of niobium product processing, and comprises a positioning mechanism, the inner wall of the positioning mechanism is rotatably connected with the outer wall of one end of a first fine adjustment assembly, and one side of the first fine adjustment assembly is fixedly connected with one side of a first displacement prevention assembly; the inner wall of the first fine adjustment assembly is rotationally connected with the outer wall of one end of the second fine adjustment assembly, and one side of the second fine adjustment assembly is fixedly connected with one side of the second displacement prevention assembly. According to the utility model, the first fine-tuning threaded rod rotates to drive the first fine-tuning block to move so as to finely tune the first positioning plate and the second positioning plate, and then the second rotating button is rotated to drive the second fine-tuning threaded rod to rotate so as to drive the second fine-tuning block to move; and fine adjustment is carried out through movement of the third positioning plate and the connecting positioning plate, and fine adjustment of device positioning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-niobium product processing, in particular to a niobium product positioning tool capable of precise fine adjustment. Background Art

[0002] Niobium is a transition metal element. Niobium itself is a lustrous gray metal. High-purity niobium metal has high ductility but hardens with increasing impurity content. Niobium has a low capture cross-section for thermal neutrons, making it particularly useful in the nuclear industry. Currently, niobium products require positioning fixtures during processing.

[0003] In the existing technology, the structure of the positioning tooling for niobium products is relatively fixed, making it difficult to perform precise fine-tuning according to the size of the niobium products, thereby reducing the applicability of the positioning tooling. Utility Model Content

[0004] The purpose of the present invention is to provide a niobium product positioning tool that can be precisely fine-tuned to solve the problem in the above-mentioned background art that it is difficult to precisely fine-tune according to the size of the niobium product, thereby reducing the applicability of the positioning tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes: a positioning mechanism, the positioning mechanism includes a fixed positioning seat, a first fine-tuning groove and a first limiting sliding groove, the inner wall of the positioning mechanism is rotatably connected to the outer wall of one end of the first fine-tuning component, the first fine-tuning component includes a first fine-tuning threaded rod, a first rotating knob, a first fine-tuning block, a first positioning plate, a second fine-tuning groove, a second positioning plate and a second limiting sliding groove, one side of the first fine-tuning component is fixedly connected to one side of the first anti-displacement component, the first anti-displacement component includes a first sliding threaded block, a first bolt and a first gasket, the inner wall of the first fine-tuning component is rotatably connected to the outer wall of one end of the second fine-tuning component, the second fine-tuning component includes a second fine-tuning threaded rod, a second rotating knob, a second fine-tuning block, a third positioning plate, a stabilizing rod, a stabilizing groove and a connecting positioning plate, one side of the second fine-tuning component is fixedly connected to one side of the second anti-displacement component, the second anti-displacement component includes a second sliding threaded block, a second bolt and a second gasket, the outer wall of the first anti-displacement component is movably connected to the inner wall of the positioning mechanism, and the outer wall of the second anti-displacement component is movably connected to the inner wall of the first fine-tuning component.

[0006] As a preferred embodiment, two groups of first fine-tuning grooves are provided on one side of the inner wall of the fixed positioning seat, and two groups of first limiting sliding grooves are provided on a side of the fixed positioning seat away from the first fine-tuning grooves.

[0007] As a preferred embodiment, a bearing is provided on the outer wall of one end of the first fine-tuning threaded rod, and the outer wall of one end of the first fine-tuning threaded rod is rotatably connected to the inner wall of the first fine-tuning groove through the bearing, and the other end of the first fine-tuning threaded rod is fixedly connected to one end of the first rotating knob.

[0008] As a preferred embodiment, the outer wall of the first fine-tuning threaded rod is threadedly connected to the inner wall of the first fine-tuning block, and one side of a group of first fine-tuning blocks is fixedly connected to one side of the first positioning plate, the inner wall of the first positioning plate is provided with two groups of second fine-tuning grooves, and one side of another group of first fine-tuning blocks is fixedly connected to one side of the second positioning plate, the interior of the second positioning plate is provided with two groups of second limiting sliding grooves, and the outer wall of the first fine-tuning block is movably connected to the inner wall of the first fine-tuning groove.

[0009] As a preferred embodiment, the first positioning plate and the second positioning plate are fixedly connected to one end of the first sliding thread block on one side away from the first fine-tuning block, and the outer wall of the first sliding thread block is movably connected to the inner wall of the first limiting sliding groove, the inner wall of the first sliding thread block is threadedly connected to the outer wall of the first bolt, and one side of the first bolt is fixedly connected to one side of the first gasket.

[0010] As a preferred embodiment, a bearing is provided on the outer wall of one end of the second fine-tuning threaded rod, and the outer wall of one end of the second fine-tuning threaded rod is rotatably connected to the inner wall of the second fine-tuning groove through the bearing, the other end of the second fine-tuning threaded rod is fixedly connected to one end of the second rotating knob, and the outer wall of the second fine-tuning threaded rod is threadedly connected to the inner wall of the second fine-tuning block.

[0011] As a preferred embodiment, the outer wall of the second fine-tuning block is movably connected to the inner wall of the second fine-tuning groove, and one side of the second fine-tuning block is fixedly connected to one side of the third positioning plate, the side of the third positioning plate away from the second fine-tuning block is fixedly connected to one side of the stabilizing rod, and a stabilizing groove is provided on the inner wall of the connecting positioning plate, and the inner wall of the stabilizing groove is movably connected to the outer wall of the stabilizing rod.

[0012] As a preferred embodiment, the side of the connecting positioning plate away from the third positioning plate is fixedly connected to the side of the second sliding thread block, the outer wall of the second sliding thread block is movably connected to the inner wall of the second limiting sliding groove, and the inner wall of the second sliding thread block is threadedly connected to the outer wall of the second bolt, and the bottom of the second bolt is fixedly connected to the top of the second gasket.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. According to the utility model, the first rotating knob is first rotated to drive the first fine-tuning threaded rod to rotate, and the rotation of the first fine-tuning threaded rod drives the first fine-tuning block to move, thereby fine-tuning the first positioning plate and the second positioning plate, and at the same time drives the first sliding threaded block to move along the inner wall of the first limiting slide groove, and then the second rotating knob is rotated to drive the second fine-tuning threaded rod to rotate, thereby driving the second fine-tuning block to move, thereby driving the third positioning plate, the stabilizing rod and the connecting positioning plate to move, and fine-tuning is performed through the movement of the third positioning plate and the connecting positioning plate, and at the same time drives the second sliding threaded block to move along the inner wall of the second limiting slide groove, which facilitates the fine-tuning of the positioning of the device and increases the applicability of the device.

[0015] 2. According to the utility model, rotating the first bolt causes the first bolt to move toward the inside of the first sliding thread block, so that one side of the first bolt is stabilized on one side of the positioning mechanism through the first gasket; rotating the second bolt causes the second bolt to move toward the inside of the second sliding thread block, so that one side of the second bolt is stabilized on the top of the second positioning plate through the second gasket, thereby increasing the stability of the first positioning plate, the second positioning plate, the third positioning plate and the connecting positioning plate after fine-tuning, avoiding the phenomenon of offset after fine-tuning, and increasing the accuracy of fine-tuning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a niobium product positioning tool that can be precisely fine-tuned provided by the utility model;

[0017] Figure 2 A schematic diagram of a positioning mechanism of a niobium product positioning tool that can be precisely fine-tuned provided by the present invention;

[0018] Figure 3 This is a schematic diagram of a first fine-tuning component of a niobium product positioning tool that can be precisely fine-tuned provided by the utility model;

[0019] Figure 4 This is a schematic diagram of a first positioning plate of a niobium product positioning tool that can be precisely fine-tuned provided by the utility model;

[0020] Figure 5 A schematic diagram of a second positioning plate of a niobium product positioning tool capable of precise fine-tuning provided by the present invention;

[0021] Figure 6 A partial cross-sectional view of the second fine-tuning component of a niobium product positioning tool capable of precise fine-tuning provided by the present invention;

[0022] Figure 7 This is a cross-sectional view of the second anti-displacement component of a niobium product positioning tool that can be precisely fine-tuned provided by the utility model.

[0023] Legend:

[0024] 1. Positioning mechanism; 101. Fixed positioning seat; 102. First fine-tuning slot; 103. First limiting slide slot; 2. First fine-tuning assembly; 201. First fine-tuning threaded rod; 202. First rotating knob; 203. First fine-tuning block; 204. First positioning plate; 205. Second fine-tuning slot; 206. Second positioning plate; 207. Second limiting slide slot; 3. First anti-displacement assembly; 301. First sliding threaded block; 302. First bolt; 303. First gasket; 4. Second fine-tuning assembly; 401. Second fine-tuning threaded rod; 402. Second rotating knob; 403. Second fine-tuning block; 404. Third positioning plate; 405. Stabilizing rod; 406. Stabilizing slot; 407. Connecting positioning plate; 5. Second anti-displacement assembly; 501. Second sliding threaded block; 502. Second bolt; 503. Second gasket. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 7 The utility model provides a technical solution: comprising: a positioning mechanism 1, the positioning mechanism 1 comprising a fixed positioning seat 101, a first fine-tuning groove 102 and a first limiting sliding groove 103, the inner wall of the positioning mechanism 1 is rotatably connected to the outer wall of one end of the first fine-tuning component 2, the first fine-tuning component 2 comprises a first fine-tuning threaded rod 201, a first rotating knob 202, a first fine-tuning block 203, a first positioning plate 204, a second fine-tuning groove 205, a second positioning plate 206 and a second limiting sliding groove 207, one side of the first fine-tuning component 2 is fixedly connected to one side of the first anti-displacement component 3, the first anti-displacement component 3 comprises a first sliding threaded block 301, a first bolt 302 and a first washer Plate 303, the inner wall of the first fine-tuning component 2 is rotatably connected to the outer wall of one end of the second fine-tuning component 4, the second fine-tuning component 4 includes a second fine-tuning threaded rod 401, a second rotating knob 402, a second fine-tuning block 403, a third positioning plate 404, a stabilizing rod 405, a stabilizing groove 406 and a connecting positioning plate 407, one side of the second fine-tuning component 4 is fixedly connected to one side of the second anti-displacement component 5, the second anti-displacement component 5 includes a second sliding threaded block 501, a second bolt 502 and a second gasket 503, the outer wall of the first anti-displacement component 3 is movably connected to the inner wall of the positioning mechanism 1, and the outer wall of the second anti-displacement component 5 is movably connected to the inner wall of the first fine-tuning component 2.

[0027] In one embodiment, two sets of first fine-tuning slots 102 are defined on one side of the inner wall of the fixed positioning seat 101 , and two sets of first limiting sliding slots 103 are defined on a side of the fixed positioning seat 101 away from the first fine-tuning slots 102 .

[0028] Specifically, the first fine-tuning groove 102 facilitates the rotation of the first fine-tuning threaded rod 201 , and the first limiting sliding groove 103 facilitates the movement of the first sliding threaded block 301 .

[0029] In one embodiment, a bearing is provided on the outer wall of one end of the first fine-tuning threaded rod 201, and the outer wall of one end of the first fine-tuning threaded rod 201 is rotatably connected to the inner wall of the first fine-tuning slot 102 through the bearing, and the other end of the first fine-tuning threaded rod 201 is fixedly connected to one end of the first rotating knob 202.

[0030] Specifically, the rotation of the first fine-tuning threaded rod 201 facilitates fine-tuning of the first positioning plate 204 and the second positioning plate 206 .

[0031] In one embodiment, the outer wall of the first fine-tuning threaded rod 201 is threadedly connected to the inner wall of the first fine-tuning block 203, and one side of a group of first fine-tuning blocks 203 is fixedly connected to one side of the first positioning plate 204, the inner wall of the first positioning plate 204 is provided with two groups of second fine-tuning grooves 205, and one side of another group of first fine-tuning blocks 203 is fixedly connected to one side of the second positioning plate 206, two groups of second limiting grooves 207 are provided inside the second positioning plate 206, and the outer wall of the first fine-tuning block 203 is movably connected to the inner wall of the first fine-tuning groove 102.

[0032] Specifically, the second limiting sliding groove 207 ensures the movement and stability of the connecting positioning plate 407 and the third positioning plate 404 .

[0033] In one embodiment, the side of the first positioning plate 204 and the second positioning plate 206 away from the first fine-tuning block 203 are fixedly connected to one end of the first sliding thread block 301, and the outer wall of the first sliding thread block 301 is movably connected to the inner wall of the first limiting slide groove 103, the inner wall of the first sliding thread block 301 is threadedly connected to the outer wall of the first bolt 302, and one side of the first bolt 302 is fixedly connected to one side of the first gasket 303.

[0034] Specifically, it facilitates the stabilization of the first positioning plate 204 and the second positioning plate 206 after fine-tuning.

[0035] In one embodiment, a bearing is provided on the outer wall of one end of the second fine-tuning threaded rod 401, and the outer wall of one end of the second fine-tuning threaded rod 401 is rotatably connected to the inner wall of the second fine-tuning slot 205 through the bearing, the other end of the second fine-tuning threaded rod 401 is fixedly connected to one end of the second rotating button 402, and the outer wall of the second fine-tuning threaded rod 401 is threadedly connected to the inner wall of the second fine-tuning block 403.

[0036] Specifically, it facilitates fine-tuning of the connecting positioning plate 407 and the third positioning plate 404 .

[0037] In one embodiment, the outer wall of the second fine-tuning block 403 is movably connected to the inner wall of the second fine-tuning groove 205, and one side of the second fine-tuning block 403 is fixedly connected to one side of the third positioning plate 404, the side of the third positioning plate 404 away from the second fine-tuning block 403 is fixedly connected to one side of the stabilizing rod 405, and the inner wall of the connecting positioning plate 407 is provided with a stabilizing groove 406, and the inner wall of the stabilizing groove 406 is movably connected to the outer wall of the stabilizing rod 405.

[0038] Specifically, by disposing the stabilizing rod 405 and the stabilizing slot 406 , the first positioning plate 204 and the second positioning plate 206 can be fine-tuned without affecting the connection positioning plate 407 and the third positioning plate 404 .

[0039] In one embodiment, the side of the connecting positioning plate 407 away from the third positioning plate 404 is fixedly connected to the side of the second sliding thread block 501, the outer wall of the second sliding thread block 501 is movably connected to the inner wall of the second limiting groove 207, and the inner wall of the second sliding thread block 501 is threadedly connected to the outer wall of the second bolt 502, and the bottom of the second bolt 502 is fixedly connected to the top of the second gasket 503.

[0040] Specifically: it facilitates the stabilization of the connecting positioning plate 407 and the third positioning plate 404 after fine-tuning.

[0041] Working principle: When fine-tuning the device according to the specifications of niobium products, first rotate the first rotating knob 202 to drive the first fine-tuning threaded rod 201 to rotate, and the rotation of the first fine-tuning threaded rod 201 drives the first fine-tuning block 203 to move, thereby fine-tuning the first positioning plate 204 and the second positioning plate 206, and at the same time drives the first sliding threaded block 301 to move along the inner wall of the first limiting slide groove 103. After the position adjustment of the first positioning plate 204 and the second positioning plate 206 is completed, rotate the first bolt 302 to move the first bolt 302 toward the inside of the first sliding threaded block 301, so that one side of the first bolt 302 is stabilized on one side of the positioning mechanism 1 through the first gasket 303, and then rotate the second rotating knob 402 to drive the second The fine-tuning threaded rod 401 rotates, thereby driving the second fine-tuning block 403 to move, thereby driving the third positioning plate 404, the stabilizing rod 405 and the connecting positioning plate 407 to move. Fine-tuning is performed through the movement of the third positioning plate 404 and the connecting positioning plate 407, and at the same time, the second sliding threaded block 501 is driven to move along the inner wall of the second limiting slot 207. The second bolt 502 is rotated so that the second bolt 502 moves toward the inside of the second sliding threaded block 501, so that one side of the second bolt 502 is stabilized on the top of the second positioning plate 206 through the second gasket 503. When the first positioning plate 204 and the second positioning plate 206 move, the third positioning plate 404 drives the stabilizing rod 405 to move along the inner wall of the stabilizing slot 406.

[0042] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A niobium product positioning tool capable of precise fine-tuning, characterized in that: include: A positioning mechanism (1), the positioning mechanism (1) comprises a fixed positioning seat (101), a first fine-tuning groove (102) and a first limiting sliding groove (103), the inner wall of the positioning mechanism (1) is rotatably connected to the outer wall of one end of a first fine-tuning component (2), the first fine-tuning component (2) comprises a first fine-tuning threaded rod (201), a first rotating knob (202), a first fine-tuning block (203), a first positioning plate (204), a second fine-tuning groove (205), a second positioning plate (206) and a second limiting sliding groove (207), one side of the first fine-tuning component (2) is fixedly connected to one side of a first anti-displacement component (3), the first anti-displacement component (3) comprises a first sliding threaded block (301), a first bolt (302) and a first gasket (303), the first The inner wall of the fine-tuning component (2) is rotatably connected to the outer wall of one end of the second fine-tuning component (4); the second fine-tuning component (4) comprises a second fine-tuning threaded rod (401), a second rotating knob (402), a second fine-tuning block (403), a third positioning plate (404), a stabilizing rod (405), a stabilizing groove (406) and a connecting positioning plate (407); one side of the second fine-tuning component (4) is fixedly connected to one side of the second anti-displacement component (5); the second anti-displacement component (5) comprises a second sliding threaded block (501), a second bolt (502) and a second gasket (503); the outer wall of the first anti-displacement component (3) is movably connected to the inner wall of the positioning mechanism (1); and the outer wall of the second anti-displacement component (5) is movably connected to the inner wall of the first fine-tuning component (2).

2. The niobium product positioning tool capable of precise fine-tuning according to claim 1, characterized in that: Two groups of first fine-tuning grooves (102) are provided on one side of the inner wall of the fixed positioning seat (101), and two groups of first limiting sliding grooves (103) are provided on a side of the fixed positioning seat (101) away from the first fine-tuning grooves (102).

3. The niobium product positioning tool capable of precise fine adjustment according to claim 2, characterized in that: A bearing is provided on the outer wall of one end of the first fine-tuning threaded rod (201), and the outer wall of one end of the first fine-tuning threaded rod (201) is rotatably connected to the inner wall of the first fine-tuning slot (102) via the bearing, and the other end of the first fine-tuning threaded rod (201) is fixedly connected to one end of the first rotating knob (202).

4. The niobium product positioning tool capable of precise fine adjustment according to claim 3, characterized in that: The outer wall of the first fine-tuning threaded rod (201) is threadedly connected to the inner wall of the first fine-tuning block (203), and one side of a group of first fine-tuning blocks (203) is fixedly connected to one side of the first positioning plate (204), the inner wall of the first positioning plate (204) is provided with two groups of second fine-tuning grooves (205), and one side of another group of first fine-tuning blocks (203) is fixedly connected to one side of the second positioning plate (206), the interior of the second positioning plate (206) is provided with two groups of second limiting sliding grooves (207), and the outer wall of the first fine-tuning block (203) is movably connected to the inner wall of the first fine-tuning groove (102).

5. The niobium product positioning tool capable of precise fine adjustment according to claim 4, characterized in that: The first positioning plate (204) and the second positioning plate (206) are fixedly connected to one end of the first sliding thread block (301) on one side away from the first fine-tuning block (203), and the outer wall of the first sliding thread block (301) is movably connected to the inner wall of the first limiting sliding groove (103), the inner wall of the first sliding thread block (301) is threadedly connected to the outer wall of the first bolt (302), and one side of the first bolt (302) is fixedly connected to one side of the first gasket (303).

6. The niobium product positioning tool capable of precise fine adjustment according to claim 1, characterized in that: A bearing is provided on the outer wall of one end of the second fine-tuning threaded rod (401), and the outer wall of one end of the second fine-tuning threaded rod (401) is rotatably connected to the inner wall of the second fine-tuning slot (205) via the bearing, the other end of the second fine-tuning threaded rod (401) is fixedly connected to one end of the second rotating knob (402), and the outer wall of the second fine-tuning threaded rod (401) is threadedly connected to the inner wall of the second fine-tuning block (403).

7. The niobium product positioning tool capable of precise fine adjustment according to claim 6, characterized in that: The outer wall of the second fine-tuning block (403) is movably connected to the inner wall of the second fine-tuning groove (205), and one side of the second fine-tuning block (403) is fixedly connected to one side of the third positioning plate (404), and the side of the third positioning plate (404) away from the second fine-tuning block (403) is fixedly connected to one side of the stabilizing rod (405), and the inner wall of the connecting positioning plate (407) is provided with a stabilizing groove (406), and the inner wall of the stabilizing groove (406) is movably connected to the outer wall of the stabilizing rod (405).

8. The niobium product positioning tool capable of precise fine adjustment according to claim 7, characterized in that: The side of the connecting positioning plate (407) away from the third positioning plate (404) is fixedly connected to the side of the second sliding thread block (501), the outer wall of the second sliding thread block (501) is movably connected to the inner wall of the second limiting sliding groove (207), and the inner wall of the second sliding thread block (501) is threadedly connected to the outer wall of the second bolt (502), and the bottom of the second bolt (502) is fixedly connected to the top of the second gasket (503).

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