Contrast detection tool for metal and mixed series standard substances

Abstract

The utility model belongs to the technical field of standard substance comparison and detection, and particularly relates to a metal and mixed series standard substance comparison and detection tool which comprises a cross beam bedplate, a linear motor is mounted at the top of the cross beam bedplate, the movable end of the linear motor is fixedly connected with a material loading table, and two storage bins are detachably mounted on two sides of the top of the material loading table. According to the comparison detection tool for the metal and mixed series standard substances, the two hardness detection probes and the two storage bins are arranged and correspond to the standard substances and the comparison samples respectively, the standard substances and the comparison samples are detected at the same time under the same condition, the consistency of the detection environments of the standard substances and the comparison samples can be kept, and in addition, the detection efficiency is improved. The translation plate can drive the hardness detection probe to move back and forth, and the linear motor can drive the storage bin to move, that is, the hardness detection probe and the to-be-detected object are in a multidirectional movable state, so that the to-be-detected object can be comprehensively detected in a multi-point manner, and more and more comprehensive hardness data can be obtained.

Description

TECHNICAL FIELD

[0001] The utility model relates to standard substance contrast detection technical field especially relates to a metal and mixed series standard substance contrast detection tool. BACKGROUND

[0002] In the field of physical property detection of metal material and mixed series standard substance, hardness test is one of the key technical indexes for measuring the mechanical properties of materials, and is widely used in industrial production, quality control and scientific research analysis. At present, the hardness detection of standard substance and contrast sample in the industry generally adopts a split detection process, that is, the standard substance and the contrast sample to be tested are tested independently, and the data are obtained by two independent detection operations and then manually compared and analyzed.

[0003] The standard substance and the contrast sample need to be tested independently twice, and the repeated clamping, positioning and detection process leads to prolonged detection period, waste of manpower and equipment resources, especially in batch detection scenarios, the efficiency bottleneck problem is particularly prominent. At the same time, under the step-by-step detection mode, the operator needs to manually adjust the test area of the standard substance and the contrast sample, it is difficult to ensure that the force point position, surface contact condition and environmental parameters of the two tests are completely consistent, and small deviations will reduce the data comparability and affect the accuracy of the detection results. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of the prior art pointed out above, the present inventors have made in-depth research, and after a lot of creative labor, the present utility model is completed.

[0005] Specifically, the technical problem to be solved by the present utility model is to provide a metal and mixed series standard substance contrast detection tool to solve the technical problem that the standard substance and the contrast sample need to be tested independently twice.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A metal and mixed series standard substance contrast detection tool, comprising a crossbeam table plate, a linear motor is installed on the top of the crossbeam table plate, a movable end of the linear motor is fixedly connected with a material loading table, two storage bins are detachably installed on both sides of the top of the material loading table;

[0008] The middle part of the top of the cross beam platform is provided with a rack, a lifting platform is vertically and liftingly arranged in the rack, a translation plate is slidingly arranged on the top of the lifting platform, hardness detection probes are penetratingly arranged on the top of the translation plate, a rectangular cavity for the hardness detection probes to move is formed in the top of the lifting platform, hardness detection instrument mainframes are arranged on the two sides of the top of the lifting platform, and connecting wires are arranged between the hardness detection instrument mainframes and the hardness detection probes.

[0009] As an improved technical scheme, the two sides of the top of the carrier table are provided with clamping grooves, and the bottom of the storage bin is provided with clamping rods clamped with the clamping grooves.

[0010] As an improved technical scheme, the four corners of the top of the rack beam end are provided with electric telescopic rods, the movable ends of the electric telescopic rods are fixedly connected with extension rods, and the lifting platform is fixed between the low ends of the four electric telescopic rods.

[0011] As an improved technical scheme, the two sides of the top of the lifting platform are provided with guide rails, and the two sides of the bottom of the translation plate are provided with sliding blocks sliding on the guide rails.

[0012] As an improved technical scheme, the two sides of the top of the translation plate are provided with U-shaped buckles, the top ends of the hardness detection probes are fixed in the U-shaped buckles, and wire holes are formed in the top of the U-shaped buckle for the connecting wires to pass through.

[0013] As an improved technical scheme, a screw rod is rotatably arranged on the middle part of the top of the lifting platform through a bearing, a threaded hole is formed in the middle part of the translation plate for the screw rod to pass through, and a servo motor for driving the screw rod to rotate is arranged on the top of the lifting platform.

[0014] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0015] 1. The storage bin has two types of square and circular, and corresponding storage bins can be selected according to actual conditions to load standard substances and comparison samples, meanwhile, the detachable connection between the storage bin and the carrier table is realized through the clamping of the clamping rod and the clamping groove, so that the storage bin can be quickly assembled, disassembled and replaced, and two storage bins are arranged at the two ends of the carrier table, the storage bin on one side is replaced with materials while the detection is carried out, and the detection and the replacement of materials can be carried out at the same time, so that the work efficiency is improved.

[0016] 2. The utility model discloses, under the screw thread transmission of screw hole on the lead screw and translation plate, drive translation plate to move back and forth, be used for changing the contact point between hardness detection probe and the object to be measured, improve the position range of the contact between hardness detection probe and the object to be measured, drive the cross -movement of the material loading platform by linear motor, then drive two material storage bins to move horizontally, at this moment, the contact point between hardness detection probe and the object to be measured will also change, further can enlarge the position range of the contact between hardness detection probe and the object to be measured, can carry out hardness detection to the object to be measured in full range.

[0017] 3. The utility model discloses, be provided with two hardness detection probes and two material storage bins, correspond to standard substance and contrast sample respectively, detect standard substance and contrast sample under the same condition simultaneously, help to keep the consistency of standard substance and contrast sample inspection environment, and then be favorable to guarantee the accuracy of detection result, and, translation plate can drive hardness detection probe to move back and forth, linear motor can drive material storage bin to move, namely, hardness detection probe and the object to be measured are in the state of multidirectional activity, and then can comprehensively and multi-point type to the object to be measured detection, obtain more comprehensive hardness data. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Among them:

[0019] Fig. 1 It is the overall structure schematic diagram of the utility model kind of metal and mixed series standard substance contrast detection tool.

[0020] Fig. 2 It is the local separate structure schematic diagram of the utility model kind of metal and mixed series standard substance contrast detection tool's material loading platform and material storage bin.

[0021] Fig. 3 It is the structure schematic diagram of the utility model kind of metal and mixed series standard substance contrast detection tool's lifting platform.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, crossbeam platform board;2, linear motor;3, material loading platform;31, clamping groove;4, material storage bin;41, clamping rod;5, frame;6, lifting platform;61, electric telescopic rod;62, extension rod;7, connecting wire;8, lead screw;9, translation plate;10, servo motor;11, sliding block;12, hardness detection probe;13, U-shaped buckle;14, hardness detector host computer;15, guide rail. Detailed Implementation

[0024] 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.

[0025] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0026] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0027] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0028] like Figs. 1-3 As shown in the figure, this embodiment provides a comparative testing tool for metal and mixed series standard substances. This comparative testing tool for metal and mixed series standard substances includes a crossbeam platform 1. A linear motor 2 is installed on the top of the crossbeam platform 1. The movable end of the linear motor 2 is fixedly connected to a material carrier platform 3. The linear motor 2 drives the material carrier platform 3 to move laterally, which in turn drives the two storage bins 4 to move laterally. At this time, it also changes the contact point between the hardness testing probe 12 and the test object, further expanding the contact range between the hardness testing probe 12 and the test object, and can perform hardness testing on the test object in the full range. Two storage bins 4 can be detachably installed on both sides of the top of the material carrier platform 3. The storage bins 4 are available in two shapes: round and square. The corresponding storage bin 4 can be selected to load standard substances and comparison samples according to the actual situation.

[0029] A frame 5 is installed in the middle of the top of the crossbeam platform 1, and a linear motor 2 passes through the cavity of the frame 5. A lifting platform 6 is vertically installed inside the frame 5. A translation plate 9 is slidably installed on the top of the lifting platform 6. Hardness testing probes 12 are inserted on both sides of the top of the translation plate 9. A rectangular cavity for the movement of the hardness testing probes 12 is opened on the top of the lifting platform 6. A hardness testing instrument host 14 is installed on both sides of the top of the lifting platform 6, and a connecting wire 7 is installed between the hardness testing instrument host 14 and the hardness testing probe 12 on the same side.

[0030] The system is equipped with two hardness testing probes 12 and two storage bins 4, corresponding to standard substances and comparison samples respectively. Simultaneous testing of standard substances and comparison samples under the same conditions helps maintain the consistency of the testing environment for standard substances and comparison samples, thereby ensuring the accuracy of the test results. Furthermore, the translation plate 9 can drive the hardness testing probes 12 to move back and forth, and the linear motor 2 can drive the storage bins 4 to move. That is, the hardness testing probes 12 and the test objects are in a multi-directional movable state, which allows for comprehensive and multi-point testing of the test objects, obtaining more and more comprehensive hardness data.

[0031] like Figs. 1-2 As shown in the figure, in this embodiment, slots 31 are provided on both sides of the top of the loading platform 3, and a locking rod 41 that engages with the slots 31 is installed in the middle of the bottom of the storage bin 4. The detachable connection between the storage bin 4 and the loading platform 3 is achieved by the locking rod 41 and the slots 31, which facilitates the quick assembly, disassembly and replacement of the storage bin 4. In addition, two storage bins 4 are provided at both ends of the loading platform 3. When one storage bin 4 is being tested, the material is being replaced in the other storage bin 4. Testing and material replacement can be carried out simultaneously, which helps to improve work efficiency.

[0032] like Figs. 1-3 As shown in the figure, in this embodiment, electric telescopic rods 61 are installed at the four corners of the top of the crossbeam of the platform 5, and the movable end of the electric telescopic rod 61 is located in the inner cavity of the platform 5. The movable end of the electric telescopic rod 61 is fixedly connected to an extension rod 62, and the lifting platform 6 is fixed between the lower ends of the four electric telescopic rods 61.

[0033] like Fig. 3 As shown, in this embodiment, guide rails 15 are installed on both sides of the top of the lifting platform 6, and sliders 11 that slide on the guide rails 15 are installed on both sides of the bottom of the translation plate 9.

[0034] like Fig. 3 As shown, in this embodiment, U-shaped buckles 13 are installed on both sides of the top of the translation plate 9, and the top of the hardness detection probe 12 is fixed inside the U-shaped buckle 13. The top of the U-shaped buckle 13 has a wire hole for the connecting wire 7 to pass through.

[0035] likeFig. 3 As shown, in this embodiment, a lead screw 8 is rotatably mounted on the middle of the top of the lifting platform 6 via a bearing, and a threaded hole for the lead screw 8 to pass through is opened in the middle of the translation plate 9. A servo motor 10 for driving the lead screw 8 to rotate is installed on the top of the lifting platform 6, and the driving end of the servo motor 10 is connected to one end of the lead screw 8. The servo motor 10 drives the lead screw 8 to rotate. Under the threaded transmission action of the lead screw 8 and the threaded hole on the translation plate 9, the translation plate 9 is driven to move back and forth, which is used to change the contact point between the hardness detection probe 12 and the test object, and increase the contactable position range between the hardness detection probe 12 and the test object.

[0036] In use, after the standard substance and the comparison sample are loaded into the two storage bins 4 respectively, the linear motor 2 drives the loading platform 3 to move the storage bin 4 to the center of the crossbeam platform 1. At this time, it is directly below the lifting platform 6. The electric telescopic rod 61 extends and drives the lifting platform 6 to move downward through the extension rod 62, so that the detection end of the hardness detection probe 12 is pressed and contacted with the top of the object to be tested. The hardness of the object to be tested is detected by the cooperation of the hardness tester main unit 14, the lead screw 8 and the hardness detection probe 12.

[0037] After the test is completed, the electric telescopic rod 61 shortens one end of the distance to disengage the hardness testing probe 12 from the test object. The servo motor 10 drives the lead screw 8 to rotate. Under the thread transmission action of the lead screw 8 and the threaded hole on the translation plate 9, the translation plate 9 is driven to move back and forth to change the contact point between the hardness testing probe 12 and the test object.

[0038] When the linear motor 2 drives the material platform 3 to move laterally, it will also cause the two storage bins 4 to move laterally, which will also change the contact point between the hardness detection probe 12 and the object to be tested.

[0039] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A comparative testing instrument for metal and mixed series standard substances, characterized in that: Includes a crossbeam platform (1), on the top of which a linear motor (2) is installed, and the movable end of the linear motor (2) is fixedly connected to a material carrier platform (3). Two storage bins (4) are detachably installed on both sides of the top of the material carrier platform (3). A frame (5) is installed in the middle of the top of the crossbeam platform (1). A lifting platform (6) is installed vertically inside the frame (5). A translation plate (9) is slidably installed on the top of the lifting platform (6). Hardness testing probes (12) are inserted on both sides of the top of the translation plate (9). A rectangular cavity for the movement of the hardness testing probe (12) is opened on the top of the lifting platform (6). A hardness testing instrument host (14) is installed on both sides of the top of the lifting platform (6). A connecting wire (7) is installed between the hardness testing instrument host (14) and the hardness testing probe (12) on the same side.

2. The instrument for comparative testing of metal and mixed series standard substances according to claim 1, characterized in that: The loading platform (3) has slots (31) on both sides of the top, and the storage bin (4) has a locking rod (41) that engages with the slots (31) in the middle of the bottom.

3. The instrument for comparative testing of metal and mixed series standard substances according to claim 2, characterized in that: Electric telescopic rods (61) are installed at the four corners of the top of the crossbeam of the platform (5). The movable end of the electric telescopic rod (61) is fixedly connected to an extension rod (62), and the lifting platform (6) is fixed between the lower ends of the four electric telescopic rods (61).

4. The instrument for comparative testing of metal and mixed series standard substances according to claim 3, characterized in that: The lifting platform (6) has guide rails (15) installed on both sides of its top, and the translation plate (9) has sliders (11) installed on both sides of its bottom that slide on the guide rails (15).

5. The instrument for comparative testing of metal and mixed series standard substances according to claim 4, characterized in that: Both sides of the top of the translation plate (9) are equipped with U-shaped buckles (13), and the top of the hardness detection probe (12) is fixed inside the U-shaped buckle (13). The top of the U-shaped buckle (13) has a wire hole for the connecting wire (7) to pass through.

6. The instrument for comparative testing of metal and mixed series standard substances according to claim 5, characterized in that: The top of the lifting platform (6) is rotatably mounted with a lead screw (8) via a bearing, and the middle of the translation plate (9) is provided with a threaded hole for the lead screw (8) to pass through. The top of the lifting platform (6) is equipped with a servo motor (10) for driving the lead screw (8) to rotate.

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