Sensor-assisted installation jig

Abstract

The utility model relates to a kind of sensor auxiliary installation jig, belong to sensor auxiliary installation technical field.The sensor auxiliary installation jig, comprising: installation frame, the inner wall of the installation frame is rotatably connected with two-way screw rod, the inner wall both sides of the installation frame are slidably connected with sliding block, the inner wall of the sliding block is connected to the surface of two-way screw rod;Anti-loosening mechanism, the anti-loosening mechanism includes the clamping block of being clamped to the surface of sliding block;Through two-way screw rod, sliding block and clamping block mutual cooperation, realized that two groups of rubber pad are carried out to the clamping of temperature sensor surface, through the resistance block resistance temperature sensor, increase the contact area with temperature sensor, ensure the stable clamping of temperature sensor, further ensure that temperature sensor is accurately installed in numerical control machine tool, through damping pad disperses the partial vibration force that spring receives, further reduce the expansion amplitude of spring, so as to reduce the amplitude of resistance block swing, ensure the clamping effect to temperature sensor.

Description

Technical Field

[0001] This utility model relates to the field of sensor-assisted installation technology, and in particular to a sensor-assisted installation fixture. Background Technology

[0002] A temperature sensor is a sensor that senses temperature and converts it into a usable output signal, and it has wide applications in many fields. When installing a temperature sensor inside a CNC machine tool, an auxiliary mounting fixture is usually used to precisely install the temperature sensor in a specific location inside the CNC machine tool.

[0003] According to the Chinese patent "An Auxiliary Installation Fixture for a Temperature Sensor" (authorization announcement number CN218698197U), the temperature sensor is clamped by the cooperation of a clamping block, a top column, an adjusting screw, a rubber pad, and a spring, thus ensuring that the temperature sensor can be easily installed on the fixture.

[0004] In the aforementioned application, because the spring is elastic, the temperature sensor will generate vibration force when installed in the corresponding equipment, which can easily cause the spring and the top column to stretch or contract, thereby affecting the stable clamping of the temperature sensor by the fixture. Utility Model Content

[0005] Therefore, it is necessary to provide a sensor-assisted installation fixture to address the problem of unstable clamping of temperature sensors by the fixture.

[0006] The system includes: a mounting frame, with a bidirectional lead screw rotatably connected to its inner wall; sliders slidably connected to both sides of the inner wall of the mounting frame; and a locking mechanism comprising a clamping block engaged with the surface of the sliders; a rubber pad fixedly connected to one side of the clamping block; a stop block slidably connected to the inner wall of the clamping block; and a spring and a damping pad fixedly connected to the opposite end of the stop block and the clamping block, with the surface of the damping pad located within the inner ring of the spring. Through the cooperation of the bidirectional lead screw, sliders, and clamping block, two sets of rubber pads clamp the surface of the temperature sensor. The stop block abuts against the temperature sensor, increasing the contact area and ensuring stable clamping of the temperature sensor, thus ensuring accurate installation of the temperature sensor within the CNC machine tool. The damping pad disperses some of the vibration force on the spring, reducing the spring's extension and contraction amplitude, thereby reducing the amplitude of the stop block's wobbling and ensuring the effective clamping of the temperature sensor.

[0007] In one embodiment, two supports are fixedly connected to the rear end of the mounting frame, and two pre-drilled holes are provided on the surface of each support. The supports and pre-drilled holes cooperate to ensure the mounting frame is stably installed inside the CNC machine tool, thereby guaranteeing accurate installation of the temperature sensor.

[0008] In one embodiment, the inner wall of the clamping block is threaded with a bolt, and the surface of the bolt is threaded to the inner wall of the slider. The bolt allows for easy replacement of the clamping block model, ensuring that the fixture can hold different types of sensors.

[0009] In one embodiment, a friction block is fixedly connected to one end of the bidirectional lead screw.

[0010] In one embodiment, an anti-rotation rod is slidably connected to the inner wall of the mounting frame, and the surface of the anti-rotation rod is engaged with the inner wall of the friction block. The anti-rotation rod locks the friction block, thereby ensuring that the rubber pad stably contacts the surface of the temperature sensor, thus guaranteeing a stable clamping of the temperature sensor.

[0011] In one embodiment, a magnetic ring is fixedly connected to the upper surface of the bolt, the clamping block is a cobalt-nickel alloy component, and the bottom of the magnetic ring is magnetically attracted to the top of the clamping block.

[0012] In one embodiment, sealing gaskets are fixedly connected to both sides of the slider, with one side of one of the sealing gaskets fixedly connected to the inner wall of the mounting frame. The sealing gaskets seal the opening of the mounting frame, thereby preventing impurities from adhering to the surface of the bidirectional lead screw and reducing wear between the bidirectional lead screw and the slider.

[0013] In one embodiment, a plurality of retaining rings are fixedly connected to the surface of the bidirectional lead screw.

[0014] Beneficial effects 1. By cooperating with the bidirectional lead screw, slider and clamping block, two sets of rubber pads clamp the surface of the temperature sensor. The abutment block abuts against the temperature sensor, increasing the contact area with the temperature sensor and ensuring stable clamping of the temperature sensor. This ensures that the temperature sensor is accurately installed in the CNC machine tool. The damping pad disperses some of the vibration force on the spring, thereby reducing the extension and contraction of the spring and reducing the amplitude of the abutment block wobbling, thus ensuring the clamping effect of the temperature sensor. 2. The bracket and the reserved hole work together to ensure that the mounting frame is stably installed in the CNC machine tool, thereby ensuring the accurate installation of the temperature sensor. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the anti-loosening mechanism of this utility model; Figure 3 This utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This utility model Figure 2 Enlarged view of point B in the middle.

[0017] Figure label: 100. Mounting frame; 200. Double-acting lead screw; 300. Slider; 400. Anti-loosening mechanism; 401. Clamping block; 402. Rubber pad; 403. Abutment block; 404. Spring; 405. Damping pad; 406. Support; 407. Friction block; 408. Anti-rotation rod; 409. Retaining ring; 410. Bolt; 411. Magnetic ring; 412. Sealing gasket. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0021] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0023] The following is combined Figures 1-4 This invention describes a sensor-assisted mounting fixture.

[0024] In one embodiment, a sensor-assisted installation fixture includes: a mounting frame 100, a bidirectional lead screw 200 rotatably connected to the inner wall of the mounting frame 100, and sliders 300 slidably connected to both sides of the inner wall of the mounting frame 100, the inner wall of the sliders 300 being threadedly connected to the surface of the bidirectional lead screw 200; and an anti-loosening mechanism 400, including a clamping block 401 snapped onto the surface of the sliders 300, a rubber pad 402 fixedly connected to one side of the clamping block 401, a stop block 403 slidably connected to the inner wall of the clamping block 401, a spring 404 and a damping pad 405 fixedly connected to the opposite end of the stop block 403 and the clamping block 401, the surface of the damping pad 405 being located on the inner ring of the spring 404.

[0025] In this embodiment, the temperature sensor needs to be installed at the motor inside the CNC machine tool. The temperature sensor is placed between two clamping blocks 401. The bidirectional lead screw 200 is rotated, which causes the two sliders 300 to move closer to each other. The sliders 300 move, causing the clamping blocks 401, rubber pads 402, and abutments 403 to move, so that the abutments 403 contact the surface of the temperature sensor. At this time, the clamping blocks 401 will continue to move towards the surface of the temperature sensor, causing the abutments 403 to stretch the springs 404 and damping pads 405, thereby causing the rubber pads 402 and abutments 403 to contact the surface of the temperature sensor. The bidirectional lead screw 200 is then stopped, and the temperature sensor is clamped. At this time, the corresponding tools are threaded to the temperature sensor, and the corresponding type of wire is connected to the temperature sensor, so that the temperature sensor is fixed in the corresponding position inside the CNC machine tool.

[0026] After the temperature sensor is installed, rotate the bidirectional lead screw 200. The rotation of the bidirectional lead screw 200 causes the two sliders 300 to move away from each other, thereby moving the clamping block 401, the rubber pad 402 and the abutment block 403 away from the temperature sensor.

[0027] When the motor inside the CNC machine tool is running, it supplies power to the temperature sensor, which then detects changes in the motor's temperature. The temperature sensor transmits the detected information to the CNC system, which adjusts the system through the machine tool's internal cooling system to ensure the machining accuracy and stability of the CNC machine tool.

[0028] like Figure 2 As shown, the rear end of the mounting frame 100 is fixedly connected to two supports 406, and the surface of the supports 406 is provided with two reserved holes.

[0029] In this embodiment, the support 406 is placed in the threaded hole reserved inside the CNC machine tool, and an electric screwdriver is used to pass the screw through the reserved hole on the support 406 and thread it into the threaded hole, so that the mounting frame 100 and the support 406 are fixed inside the CNC machine tool.

[0030] like Figure 4 As shown, the inner wall of the clamping block 401 is threaded with a bolt 410, the surface of the bolt 410 is threaded to the inner wall of the slider 300, and a magnetic ring 411 is fixedly connected to the upper end of the surface of the bolt 410. The clamping block 401 is a cobalt-nickel alloy component, and the bottom of the magnetic ring 411 is magnetically attracted to the top of the clamping block 401.

[0031] In this embodiment, the corresponding model of clamping block 401 is snapped onto the surface of slider 300, and the bolt 410 is rotated so that the bolt 410 is threadedly installed in the clamping block 401 and slider 300, so that the magnetic ring 411 is attracted to the top of the clamping block 401.

[0032] like Figure 4 As shown, a friction block 407 is fixedly connected to one end of the bidirectional lead screw 200, an anti-rotation rod 408 is slidably connected to the inner wall of the mounting frame 100, the surface of the anti-rotation rod 408 is snapped into the inner wall of the friction block 407, sealing gaskets 412 are fixedly connected to both sides of the slider 300, one side of one of the sealing gaskets 412 is fixedly connected to one side of the inner wall of the mounting frame 100, and several retaining rings 409 are fixedly connected to the surface of the bidirectional lead screw 200.

[0033] Working principle: The temperature sensor is placed between two clamping blocks 401. The bidirectional lead screw 200 is rotated, which drives the slider 300, clamping blocks 401, rubber pads 402 and abutments 403 to move, so that the rubber pads 402 and abutments 403 abut against the surface of the temperature sensor. The bidirectional lead screw 200 is stopped, and the anti-rotation rod 408 is pushed down and engaged in the friction block 407, thereby clamping the temperature sensor. The support 406 is installed in the corresponding position inside the CNC machine tool by screws. At this time, the corresponding tool is threaded to the temperature sensor, and the corresponding type of wire is connected to the temperature sensor, so that the temperature sensor is fixed in the corresponding position inside the CNC machine tool.

[0034] It should be noted that the mounting frame 100, bidirectional lead screw 200, slider 300, spring 404, damping pad 405, support 406, magnetic ring 411 and bolt 410 mentioned above are all components with relatively mature existing technology. The specific models can be selected according to actual needs, and will not be elaborated here.

[0035] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A sensor-assisted installation fixture, characterized in that, include: Mounting frame (100), the inner wall of the mounting frame (100) is rotatably connected to a two-way lead screw (200), and both sides of the inner wall of the mounting frame (100) are slidably connected to sliders (300), the inner wall of the sliders (300) is threaded to the surface of the two-way lead screw (200); The anti-loosening mechanism (400) includes a clamping block (401) that is snapped onto the surface of the slider (300). A rubber pad (402) is fixedly connected to one side of the clamping block (401). A stop block (403) is slidably connected to the inner wall of the clamping block (401). A spring (404) and a damping pad (405) are fixedly connected to the opposite end of the stop block (403) and the clamping block (401). The surface of the damping pad (405) is located in the inner ring of the spring (404).

2. The sensor-assisted installation fixture according to claim 1, characterized in that, The rear end of the mounting frame (100) is fixedly connected to two supports (406), and the surface of the supports (406) is provided with two reserved holes.

3. The sensor-assisted installation fixture according to claim 1, characterized in that, The inner wall of the clamp (401) is threaded with a bolt (410), and the surface of the bolt (410) is threaded to the inner wall of the slider (300).

4. The sensor-assisted installation fixture according to claim 1, characterized in that, A friction block (407) is fixedly connected to one end of the bidirectional lead screw (200).

5. The sensor-assisted installation fixture according to claim 1, characterized in that, The inner wall of the mounting frame (100) is slidably connected to an anti-rotation rod (408), and the surface of the anti-rotation rod (408) is engaged with the inner wall of the friction block (407).

6. The sensor-assisted installation fixture according to claim 3, characterized in that, A magnetic ring (411) is fixedly connected to the upper surface of the bolt (410), the clamp (401) is a cobalt-nickel alloy component, and the bottom of the magnetic ring (411) is magnetically attracted to the top of the clamp (401).

7. The sensor-assisted installation fixture according to claim 1, characterized in that, Both sides of the slider (300) are fixedly connected to sealing gaskets (412), and one side of one of the sealing gaskets (412) is fixedly connected to one side of the inner wall of the mounting frame (100).

8. The sensor-assisted installation fixture according to claim 1, characterized in that, The surface of the bidirectional lead screw (200) is fixedly connected with several retaining rings (409).

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