Auxiliary positioning tool for detection analyzer

Abstract

The utility model relates to a kind of auxiliary positioning tool for detection analyzer, belong to detection analyzer technical field.The auxiliary positioning tool for detection analyzer, including: workbench, the top of the workbench is equipped with measuring machine main body;Fixed mechanism, the stable positioning clamping of the fixed mechanism that can be carried out to detection object is set in the top of workbench;Two clamping blocks on workbench can be moved to one side by moving block and electric slide rail cooperation, the side of detection object is contacted and the detection object is fixed, prevent detection object from displacement when detecting, V-shaped clamping block can be well clamped effect to detection object, two non-slip board can improve the friction coefficient between clamping block and detection object, adjusting bolt can drive limit plate and reinforcing plate to move to one side, detection object is reinforced, improve the stability of detection object, detection object can be positioned and clamped, and improve the detection effect of detection analyzer.

Description

Technical Field

[0001] This utility model relates to the field of detection and analysis instrument technology, and in particular to an auxiliary positioning fixture for a detection and analysis instrument. Background Technology

[0002] Analytical instruments are one of the main branches of scientific instruments. With the development and progress of science and technology, especially the development of life sciences, materials science, environmental science, energy science and civilian needs, and the increase in demand for on-site and online detection, there are optical analysis instruments, electrochemical analysis instruments, chromatographic analysis instruments, mass spectrometry analysis instruments, thermal analysis instruments, electronic universal testing machines, physical property analysis instruments, coordinate measuring machines, etc. When using detection and analysis instruments, auxiliary positioning fixtures are needed to detect objects.

[0003] As shown in the reference case "An Auxiliary Positioning Fixture for a Coordinate Measuring Instrument" (Announcement No. CN222528590U), cylindrical parts of different sizes can be clamped and fixed by adjusting the distance between the clamping block and the positioning groove. The arc-shaped block rotating inside the arc-shaped groove makes the arc-shaped block fit the cylindrical part better, increasing the fixing support surface of the cylindrical part, preventing the cylindrical part from deflecting, and improving the stability of the cylindrical part. Several positioning holes and threaded holes can adjust the horizontal position of the positioning plate and the clamping block according to the length of the cylindrical part.

[0004] According to the above references, the device can clamp and fix cylindrical parts of different sizes by adjusting the distance between the clamping block and the positioning groove. The horizontal position of the positioning plate and the clamping block is adjusted according to the length of the cylindrical part. The limiting rod is inserted into the positioning hole at the appropriate position, and the bolt is screwed into the threaded hole at the appropriate position to clamp the clamping block as tightly as possible at the end of the cylindrical part. However, when the device is used to inspect an object, the positioning and clamping of the object by the clamping block is not ideal. The object is prone to displacement during inspection, which affects the inspection effect of the device. It is inconvenient to stably position and clamp the object, thus reducing the effectiveness of the device. Utility Model Content

[0005] Therefore, it is necessary to provide an auxiliary positioning fixture for a detection and analysis instrument to address the problem of inconvenience in stably positioning and clamping objects.

[0006] The device includes a worktable, on the top of which a measuring machine body is mounted; a fixing mechanism, which is provided on the top of the worktable for stably positioning and clamping the object to be tested; wherein the fixing mechanism includes two clamping blocks slidably connected to one side of the top of the worktable, a moving block fixedly connected to the bottom end of the clamping blocks, the bottom end of the moving block slidably connected to the inner wall of the worktable, and a positioning component provided on the top of the worktable.

[0007] In one embodiment, the fixing mechanism further includes a limiting plate slidably connected to the inner wall of the clamping block, and an adjusting bolt is threadedly connected to one side of the clamping block. One end of the adjusting bolt passes through the clamping block and is rotatably connected to the limiting plate.

[0008] In one embodiment, two guide rods are slidably connected to one side of the clamping block, and one end of each guide rod passes through the clamping block and is fixedly connected to both sides of the limiting plate.

[0009] In one embodiment, a reinforcing plate is fixedly connected to the other side of the limiting plate.

[0010] In one embodiment, two anti-slip plates are fixedly connected to one side of the clamping block, and the two anti-slip plates are respectively disposed on both sides of the reinforcing plate.

[0011] In one embodiment, two electric slide rails are installed on the inner wall of the workbench, and the bottom end of the moving block is fixedly connected to the electric slide rails.

[0012] In one embodiment, the positioning component includes a plurality of positioning slots evenly arranged and formed on the top of the worktable, and a plurality of positioning rods evenly distributed on the top of the worktable, one end of the positioning rods being engaged with the positioning slots.

[0013] Beneficial effects

[0014] 1. The above-mentioned detection and analysis instrument uses an auxiliary positioning fixture. The two clamping blocks on the worktable can move to one side through the cooperation of the moving block and the electric slide rail, so as to contact one side of the object to be detected and fix the object to be detected, preventing the object to be detected from shifting during detection. The V-shaped clamping block can provide a good clamping effect for the object to be detected. The two anti-slip plates can increase the friction coefficient between the clamping blocks and the object to be detected. The adjusting bolt can drive the limiting plate and the reinforcing plate to one side to reinforce the object to be detected, improve the stability of the object to be detected, and can position and clamp the object to be detected, thereby improving the detection effect of the detection and analysis instrument.

[0015] 2. When performing positioning detection on the object, multiple positioning rods and several positioning slots are adjusted according to the appearance of the object to improve the positioning effect. The bottom end of the positioning rod is inserted into the positioning slot to position the object. It contacts the two adjacent sides of the object to achieve precise positioning. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the fixing mechanism structure of this utility model;

[0019] Figure 3 This is a partial structural diagram of the fixing mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the positioning component structure of this utility model.

[0021] Figure label:

[0022] 100. Workbench; 200. Measuring machine body; 300. Fixing mechanism; 310. Clamping block; 320. Moving block; 330. Limiting plate; 340. Adjusting bolt; 350. Guide rod; 360. Reinforcing plate; 370. Anti-slip plate; 380. Electric slide rail; 390. Positioning assembly; 391. Positioning groove; 392. Positioning rod. Detailed Implementation

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] 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.

[0028] The following is combined Figures 1-4 This invention describes an auxiliary positioning fixture for a detection and analysis instrument.

[0029] In one embodiment, an auxiliary positioning fixture for a detection analyzer includes a worktable 100, with a measuring machine body 200 mounted on the top of the worktable 100; a fixing mechanism 300, which can stably position and clamp the object to be detected, is disposed on the top of the worktable 100; wherein, the fixing mechanism 300 includes two clamping blocks 310 slidably connected to one side of the top of the worktable 100, a moving block 320 is fixedly connected to the bottom end of the clamping block 310, the bottom end of the moving block 320 is slidably connected to the inner wall of the worktable 100, and a positioning component 390 is disposed on the top of the worktable 100.

[0030] It should be noted that the detection analyzer consists of a measuring machine body 200, a control system, a guiding mechanism, a probe, a stylus, a probe base system, and a computer system. When the detection analyzer detects an object, the control system drives the guiding mechanism to move the probe and stylus to the measured point of the object. When the probe contacts the workpiece and sends a sampling signal, the control system collects the coordinate values ​​of the current three-axis coordinates of the machine tool relative to the machine tool origin. The computer system then processes the data. During object detection, the positioning groove 391 on the worktable 100 cooperates with the positioning rod 392 to place and position the object. The two clamping blocks 310 cooperate with the electric slide rail 380 to contact one side of the object and cooperate with the positioning rod 392 to clamp and fix the object. The limiting plate 330 can be reinforced with adjusting bolts 340 to improve the detection effect of the detection analyzer without affecting the normal use of the detection analyzer.

[0031] like Figure 2 and Figure 3 As shown, the fixing mechanism 300 also includes a limiting plate 330 slidably connected to the inner wall of the clamping block 310. An adjusting bolt 340 is threadedly connected to one side of the clamping block 310. One end of the adjusting bolt 340 passes through the clamping block 310 and is rotatably connected to the limiting plate 330. Two guide rods 350 are slidably connected to one side of the clamping block 310. One end of each guide rod 350 passes through the clamping block 310 and is fixedly connected to both sides of the limiting plate 330. A reinforcing plate 360 ​​is fixedly connected to the other side of the limiting plate 330. Two anti-slip plates 370 are fixedly connected to one side of the clamping block 310. The two anti-slip plates 370 are respectively set on both sides of the reinforcing plate 360. Two electric slide rails 380 are installed on the inner wall of the worktable 100. The bottom end of the moving block 320 is fixedly connected to the electric slide rails 380.

[0032] In this embodiment, after the object is positioned, the electric slide rail 380 and the moving block 320 cooperate to drive the clamping block 310 and the anti-slip plate 370 to move to one side and contact the object. As the clamping block 310 moves, it cooperates with the positioning rod 392 to clamp and fix the object. Manually rotating the adjusting bolt 340 and the threaded connection with the clamping block 310 can drive the limiting plate 330 and the reinforcing plate 360 ​​to reinforce the object, which can prevent the object from shifting during detection and improve the detection accuracy of the detection analyzer.

[0033] like Figure 4 As shown, the positioning component 390 includes several positioning slots 391 evenly arranged and opened at the top of the worktable 100, and several positioning rods 392 evenly distributed at the top of the worktable 100, with one end of the positioning rod 392 engaging with the positioning slot 391.

[0034] In this embodiment, when detecting an object, multiple positioning rods 392 and several positioning slots 391 can be combined and adjusted according to the shape of the object to make two adjacent sides of the object contact the positioning rods 392, thereby positioning the object and improving the detection effect of the detection analyzer.

[0035] Working principle: Multiple positioning rods 392 are inserted into positioning slots 391. The object to be tested is placed on the worktable 100 and aligned with the positioning rods 392 to position the object. The control system drives the electric slide rail 380 to move the clamping block 310 on top of the moving block 320 to one side to contact the object to be tested. This clamping block, in conjunction with the positioning rods 392, fixes the object to be tested. Manually rotating the adjusting bolt 340, which is threadedly connected to the clamping block 310, moves the limiting plate 330 to one side to reinforce the object to be tested. The control system drives the probe on the measuring machine body 200 to test the object.

[0036] 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.

[0037] 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. An auxiliary positioning fixture for a detection and analysis instrument, characterized in that, include: A workbench (100) with a measuring machine body (200) mounted on its top. The fixing mechanism (300), which can stably position and clamp the object being tested, is located at the top of the worktable (100); The fixing mechanism (300) includes two clamping blocks (310) slidably connected to one side of the top of the workbench (100). The bottom end of the clamping block (310) is fixedly connected to a moving block (320). The bottom end of the moving block (320) is slidably connected to the inner wall of the workbench (100). The top of the workbench (100) is provided with a positioning component (390).

2. The auxiliary positioning fixture for the detection and analysis instrument according to claim 1, characterized in that, The fixing mechanism (300) further includes a limiting plate (330) slidably connected to the inner wall of the clamping block (310). An adjusting bolt (340) is threadedly connected to one side of the clamping block (310). One end of the adjusting bolt (340) passes through the clamping block (310) and is rotatably connected to the limiting plate (330).

3. The auxiliary positioning fixture for the detection and analysis instrument according to claim 2, characterized in that, Two guide rods (350) are slidably connected to one side of the clamping block (310). One end of each guide rod (350) passes through the clamping block (310) and is fixedly connected to both sides of the limiting plate (330).

4. The auxiliary positioning fixture for the detection and analysis instrument according to claim 2, characterized in that, A reinforcing plate (360) is fixedly connected to the other side of the limiting plate (330).

5. The auxiliary positioning fixture for the detection and analysis instrument according to claim 4, characterized in that, Two anti-slip plates (370) are fixedly connected to one side of the clamping block (310), and the two anti-slip plates (370) are respectively disposed on both sides of the reinforcing plate (360).

6. The auxiliary positioning fixture for the detection and analysis instrument according to claim 1, characterized in that, The inner wall of the workbench (100) is equipped with two electric slide rails (380), and the bottom end of the moving block (320) is fixedly connected to the electric slide rails (380).

7. The auxiliary positioning fixture for the detection and analysis instrument according to claim 1, characterized in that, The positioning component (390) includes several positioning slots (391) evenly arranged and opened at the top of the workbench (100). The top of the workbench (100) is provided with several evenly distributed positioning rods (392), one end of which is engaged with the positioning slot (391).

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