Rapid positioning and mounting tool for adapter shaft of potentiometer

Abstract

The utility model belongs to the field of potentiometers, particularly relates to a quick positioning and mounting tool for a potentiometer adapter shaft, and aims to solve the problems that the existing potentiometers have various models, so that the potentiometer mounting interfaces of the product are continuously changed according to the different models of the potentiometers, corresponding mounting seats need to be prefabricated, and the traditional mounting seats are inconvenient to mount and dismount. Meanwhile, a potentiometer is used as an electronic component, the requirement for workers is very high when an adapter shaft is installed, and the potentiometer is very prone to being damaged when the adapter shaft is installed through brute force, the following scheme is provided that the adapter shaft comprises an installation base, a first installation groove is formed in one side of the installation base, and a second installation groove is formed in the other side of the installation base; according to the utility model, the installation seat and the potentiometer assembly can be quickly positioned and installed, the operation is simple and quick, the operation is quick, the tool is simple to assemble and low in manufacturing cost, and the production cost is greatly saved.

Description

Technical Field

[0001] This utility model relates to the field of potentiometer technology, and in particular to a tooling for quick positioning and installation of potentiometer adapter shafts. Background Technology

[0002] Potentiometers are common electronic components, often used as displacement sensors in mechanical products to control their operation by providing real-time feedback on displacement changes. They are widely used and maintain an important position in aviation, marine, instrumentation, and automation control systems.

[0003] In actual production, potentiometers come in various models, requiring the potentiometer mounting interface to change constantly depending on the model. This necessitates the prefabrication of corresponding mounting bases; however, traditional mounting bases are inconvenient to install and remove. Furthermore, as electronic components, potentiometers require highly skilled operators when installing their adapter shafts; brute force can easily damage the potentiometer. Therefore, there is an urgent need for a simple-to-operate potentiometer adapter shaft mounting fixture that also provides positioning and protection.

[0004] Therefore, we propose a quick-positioning and installation fixture for the potentiometer adapter shaft. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where potentiometers come in various models, requiring different mounting interfaces for each model. This necessitates the prefabrication of corresponding mounting bases, which are inconvenient to install and remove using traditional bases. Furthermore, as potentiometers are electronic components, installing the adapter shaft demands highly skilled operators; brute force can easily damage the potentiometer. The proposed invention provides a quick-positioning and installation fixture for potentiometer adapter shafts.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A quick-positioning and mounting fixture for the potentiometer adapter shaft, including:

[0008] The mounting base has a first mounting groove on one side and a second mounting groove on the other side. A third mounting groove is provided through the first and second mounting grooves. A potentiometer assembly is provided between the first, second and third mounting grooves.

[0009] A positioning mechanism is provided inside the third mounting slot for positioning the potentiometer assembly.

[0010] A clamping assembly, wherein the clamping mechanism is disposed at the bottom end of the mounting base, is used to clamp the mounting base.

[0011] In one possible design, the potentiometer assembly includes a potentiometer body, an adapter shaft fixed to one side of the potentiometer body, two symmetrically arranged connecting blocks fixed to the outer wall of the adapter shaft, the potentiometer body located in a first mounting groove, the adapter shaft located in a second mounting groove and a third mounting groove, and the connecting blocks located in a third mounting groove.

[0012] In one possible design, the positioning mechanism includes two positioning blocks, both of which are fixed to the inner wall of the third mounting groove and arranged symmetrically. One side of each positioning block has a chamfer, and the adapter shaft and connecting block are located between the positioning blocks.

[0013] In one possible design, the positioning block is made of rubber.

[0014] In one possible design, the clamping assembly includes a base plate, on the surface of which a first fixing block and a second fixing block are fixedly mounted. A clamping plate is slidably connected to the surface of the base plate. A screw is threaded through one side of the second fixing block, and one end of the screw is rotatably connected to one side of the clamping plate. The clamping plate cooperates with the first fixing block to clamp the mounting base.

[0015] In one possible design, an adjusting block is fixed to one end of the screw, and the outer wall of the adjusting block is provided with an anti-slip groove.

[0016] In this application, during use, the corresponding mounting base is placed on the base plate according to the potentiometer model. Then, the adjusting block is rotated to drive the screw to rotate, and the screw drives the clamping plate to move. The clamping plate, together with the first fixing block, clamps and fixes the mounting base. Then, the adapter shaft is placed into the second and third mounting slots, and the potentiometer body is placed into the first mounting slot. The rubber positioning block is used to position and clamp the adapter shaft, completing the rapid installation of the potentiometer assembly. Then, the entire fixture is moved to the processing position for subsequent processing operations.

[0017] Beneficial effects: In this utility model, the potentiometer adapter shaft quick positioning and installation fixture, through the setting of multiple structures such as clamping components, mounting base and first mounting groove, can quickly position and install the mounting base and potentiometer assembly. The operation is simple and quick and easy to learn.

[0018] In this utility model, the potentiometer adapter shaft quick positioning and installation fixture, through the setting of multiple structures such as the base plate, the first fixing block and the second fixing block, the fixture is simple to assemble, has low manufacturing cost, and greatly saves production cost;

[0019] This invention allows for quick positioning and installation of the mounting base and potentiometer assembly. The operation is simple, fast, and easy to learn. The tooling is easy to assemble and has low manufacturing costs, which greatly saves production costs. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the tooling and potentiometer assembly structure of the potentiometer adapter shaft quick positioning and installation fixture proposed in this utility model.

[0021] Figure 2 This is a schematic diagram of the clamping assembly structure of the potentiometer adapter shaft quick positioning and installation fixture proposed in this utility model.

[0022] Figure 3 This is a front view structural schematic diagram of the mounting base of the potentiometer adapter shaft quick positioning and installation fixture proposed in this utility model.

[0023] Figure 4 This is a side view structural diagram of the mounting base of the potentiometer adapter shaft quick positioning and installation fixture proposed in this utility model.

[0024] Figure 5 This is a schematic diagram of the potentiometer assembly structure of the potentiometer adapter shaft quick positioning and installation fixture proposed in this utility model.

[0025] In the diagram: 1. Clamping assembly; 2. Mounting base; 3. Potentiometer assembly; 4. First mounting slot; 5. Second mounting slot; 6. Third mounting slot; 7. Positioning block; 8. Chamfer; 101. Base plate; 102. First fixing block; 103. Second fixing block; 104. Clamping plate; 105. Screw; 106. Adjusting block; 301. Potentiometer body; 302. Adapter shaft; 303. Connecting block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1: Refer to Figures 1-5 Quick-positioning installation fixtures, including:

[0028] Mounting base 2, with a first mounting groove 4 on one side and a second mounting groove 5 on the other side. A third mounting groove 6 is provided through the first mounting groove 4 and the second mounting groove 5. A potentiometer assembly 3 is provided between the first mounting groove 4, the second mounting groove 5 and the third mounting groove 6. The potentiometer assembly 3 includes a potentiometer body 301. A connecting shaft 302 is fixed on one side of the potentiometer body 301. Two symmetrically arranged connecting blocks 303 are fixed on the outer wall of the connecting shaft 302. The potentiometer body 301 is located in the first mounting groove 4, the connecting shaft 302 is located in the second mounting groove 5 and the third mounting groove 6, and the connecting blocks 303 are located in the third mounting groove 6.

[0029] The positioning mechanism is located inside the third mounting groove 6 and is used to position the potentiometer assembly 3. The positioning mechanism includes two positioning blocks 7, which are fixed to the inner wall of the third mounting groove 6 and arranged symmetrically. One side of the positioning block 7 is provided with a chamfer 8 so that the connecting block 303 can slide smoothly between the positioning blocks 7 when it is inserted into the third mounting groove 6. The adapter shaft 302 and the connecting block 303 are both located between the positioning blocks 7, which can clamp and position the connecting block 303 and the adapter shaft 302.

[0030] The clamping assembly 1, with a clamping mechanism disposed at the bottom end of the mounting base 2, is used to clamp the mounting base 2. The clamping assembly 1 includes a base plate 101, with a first fixing block 102 and a second fixing block 103 fixed on the surface of the base plate 101. A clamping plate 104 is slidably connected to the surface of the base plate 101. A screw 105 is threaded through one side of the second fixing block 103. One end of the screw 105 is rotatably connected to one side of the clamping plate 104. The clamping plate 104 cooperates with the first fixing block 102 to clamp the mounting base 2. By rotating the screw 105, the clamping plate 104 can be pushed towards the first fixing block 102, thereby clamping the mounting base 2.

[0031] This application can be used in the field of potentiometers, or in other fields applicable to this application.

[0032] Example 2: An improved potentiometer adapter shaft quick positioning and installation fixture based on Example 1, which is applied to the field of potentiometers;

[0033] In another aspect of this embodiment, the positioning block 7 is made of rubber. The rubber positioning block 7 has better elasticity and friction, which can better hold the connecting block 303 and the adapter shaft 302, preventing the potentiometer assembly 3 from shaking or falling off during installation.

[0034] In another aspect of this embodiment, an adjusting block 106 is fixedly provided at one end of the screw 105. The outer wall of the adjusting block 106 is provided with an anti-slip groove. By adding the adjusting block 106 and the anti-slip groove, the user can rotate the screw 105 more conveniently and prevent the hand from slipping during rotation. This not only improves the convenience of operation, but also improves the safety of the tooling.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A potentiometer adapter shaft quick positioning installation tool, characterized in that, include: Mounting base (2), a first mounting groove (4) is provided on one side of the mounting base (2), a second mounting groove (5) is provided on the other side of the mounting base (2), a third mounting groove (6) is provided through the first mounting groove (4) and the second mounting groove (5), and a potentiometer assembly (3) is provided between the first mounting groove (4), the second mounting groove (5) and the third mounting groove (6); A positioning mechanism is provided inside the third mounting slot (6) for positioning the potentiometer assembly (3); The clamping assembly (1) is provided at the bottom of the mounting base (2) and is used to clamp the mounting base (2).

2. The quick positioning installation tool for the potentiometer adapter shaft according to claim 1, characterized in that, The potentiometer assembly (3) includes a potentiometer body (301), a converter shaft (302) is fixed on one side of the potentiometer body (301), and two symmetrically arranged connecting blocks (303) are fixed on the outer wall of the converter shaft (302). The potentiometer body (301) is located in the first mounting groove (4), the converter shaft (302) is located in the second mounting groove (5) and the third mounting groove (6), and the connecting block (303) is located in the third mounting groove (6).

3. The potentiometer adapter shaft quick positioning and installation fixture according to claim 2, characterized in that, The positioning mechanism includes two positioning blocks (7), both of which are fixed on the inner wall of the third mounting groove (6) and are arranged symmetrically. One side of the positioning block (7) is provided with a chamfer (8), and the adapter shaft (302) and the connecting block (303) are located between the positioning blocks (7).

4. The quick positioning installation tool for potentiometer adapter shaft according to claim 3, characterized in that, The positioning block (7) is made of rubber.

5. The quick positioning installation tool for potentiometer adapter shaft according to claim 4, characterized in that, The clamping assembly (1) includes a base plate (101), a first fixing block (102) and a second fixing block (103) are fixed on the surface of the base plate (101), a clamping plate (104) is slidably connected to the surface of the base plate (101), a screw (105) is threaded through one side of the second fixing block (103), one end of the screw (105) is rotatably connected to one side of the clamping plate (104), and the clamping plate (104) cooperates with the first fixing block (102) to clamp the mounting base (2).

6. The quick positioning installation tool for potentiometer adapter shaft according to claim 5, characterized in that, One end of the screw (105) is fixed with an adjusting block (106), and the outer wall of the adjusting block (106) is provided with an anti-slip groove.

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