Standard block structure

Abstract

The utility model relates to a standard block structure. The standard block structure comprises a first mounting plate, a body and a second mounting plate which are sequentially arranged, the first mounting plate is detachably connected with the body, the second mounting plate is detachably connected with the body, a first plating layer is arranged on the side, away from the body, of the first mounting plate, and a second plating layer is arranged on the side, away from the body, of the second mounting plate. Through the arrangement, when the first plating layer and the second plating layer which are high in hardness need to be obtained on the upper surface and the lower surface of the standard block structure, the first mounting plate and the second mounting plate are detached, and then the first mounting plate and the second mounting plate are subjected to spray plating to obtain the first plating layer and the second plating layer; and the condition that a coating material is sputtered to the body is effectively avoided, so that the attractive appearance of the standard block structure is not influenced, and waste of a spraying material is also avoided.

Description

Technical Field

[0001] This application relates to the field of detection technology, and particularly to a standard block structure. Background Art

[0002] Standard blocks have been widely used in the field of detection technology and are usually used as reference objects to check whether the measurement results of other objects are accurate. In order to ensure the hardness of the upper surface and the lower surface of the standard block, the upper surface and the lower surface of the standard block are usually coated to obtain a coating with relatively high hardness on both the upper and lower surfaces of the standard block.

[0003] However, the current standard block is spray-coated as a whole. When spray-coating the upper surface and the lower surface of the standard block, it is inevitable that the coating material will be splashed onto other positions of the standard block, which not only affects the appearance of the standard block but also causes waste of materials. Summary of the Utility Model

[0004] Based on this, in view of the problems that the overall spray-coating process of the current standard block is likely to affect the appearance of the standard block and cause waste of spray-coating materials, it is necessary to provide a standard block structure.

[0005] A standard block structure, the standard block structure includes a first mounting plate, a body, and a second mounting plate arranged in sequence, wherein:

[0006] The first mounting plate and the body, and the second mounting plate and the body are detachably connected, and a first coating is provided on the side of the first mounting plate facing away from the body, and a second coating is provided on the side of the second mounting plate facing away from the body.

[0007] In one embodiment, the body includes a first skeleton, a support frame, and a second skeleton, wherein:

[0008] Both ends of the support frame are respectively connected to the first skeleton and the second skeleton;

[0009] The first mounting plate is arranged on the side of the first skeleton facing away from the body and is detachably connected to the first skeleton;

[0010] The second mounting plate is arranged on the side of the second skeleton facing away from the body and is detachably connected to the second skeleton.

[0011] In one embodiment, at least one first through hole is provided on the first mounting plate, and a first fastener passes through the first through hole and is detachably connected to the first skeleton.

[0012] In one embodiment, the first skeleton includes four first square tube beams, and the four first square tube beams are connected end to end.

[0013] In one embodiment, at least one second through-hole is formed in the second mounting plate, and a second fastener passes through the second through-hole and is detachably connected to the second skeleton.

[0014] In one embodiment, the second skeleton includes four second square pipe beams, and the four second square pipe beams are connected end to end.

[0015] In one embodiment, the support frame includes a plurality of support beams, and the plurality of support beams are spaced between the first skeleton and the second skeleton.

[0016] In one embodiment, the support beam has a square hollow structure.

[0017] In one embodiment, the material of the first coating and / or the second coating is chromium.

[0018] In one embodiment, the orthographic projection of the first skeleton on the first mounting plate does not exceed the outline of the first mounting plate.

[0019] In the above standard block structure, by setting that both the first mounting plate and the body and the second mounting plate and the body are detachably connected, when it is necessary to obtain the first coating and the second coating with higher hardness on the upper surface and the lower surface of the standard block structure, the first mounting plate and the second mounting plate are disassembled, and then the first mounting plate and the second mounting plate are sprayed to obtain the first coating and the second coating. Compared with the current spraying of the whole standard block, the above method effectively avoids the situation of splashing the coating material onto the body, thus not affecting the appearance of the standard block structure and also avoiding the waste of spraying materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a side view of the standard block structure provided by the present application.

[0021] Figure 2 It is an axonometric view of the standard block structure provided by the present application.

[0022] Wherein:

[0023] 10. Standard block structure;

[0024] 100. First mounting plate;

[0025] 200. Body; 210. First skeleton; 211. First square pipe beam; 211a. First short-side square pipe beam; 211b. First long-side square pipe beam; 220. Support frame; 221. Support beam; 230. Second skeleton; 231. Second square pipe beam; 231a. Second short-side square pipe beam; 231b. Second long-side square pipe beam;

[0026] 300. The second mounting plate; 400. The first plating layer; 500. The second plating layer. Detailed implementation manners

[0027] To make the above objects, features, and advantages of the present application more apparent and understandable, the following will describe in detail the specific implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0028] In the description of the present application, it should be understood that if such terms as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0029] In addition, if such terms as "first" and "second" appear, these terms are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0030] In the present application, unless otherwise clearly defined and limited, if such terms as "mount", "connect", "couple", "fix", etc. appear, these terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0031] In this application, unless otherwise clearly defined and limited, if there is a description such as a first feature being "on" or "under" a second feature, its meaning can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0032] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0033] Refer to Figure 1 and Figure 2 , Figure 1 FIG. shows a side view of the standard block structure 10 in an embodiment of the present application. Figure 2 FIG. shows an isometric view of the standard block structure 10 in an embodiment of the present application. The standard block structure 10 provided by an embodiment of the present application includes a first mounting plate 100, a body 200, and a second mounting plate 300 arranged in sequence. Among them, the first mounting plate 100 and the body 200, and the second mounting plate 300 and the body 200 are all detachably connected, and a first plating layer 400 is provided on the side of the first mounting plate 100 facing away from the body 200, and a second plating layer 500 is provided on the side of the second mounting plate 300 facing away from the body 200. Through the above settings, when it is necessary to obtain the first plating layer 400 and the second plating layer 500 with higher hardness on the upper surface and the lower surface of the standard block structure 10, the first mounting plate 100, the body 200, and the second mounting plate 300 can be disassembled into separate individuals, and then the first mounting plate 100 and the second mounting plate 300 are sprayed with plating to obtain the first plating layer 400 and the second plating layer 500. Compared with the current spraying of the whole standard block, the above method effectively avoids the situation of splashing the plating material onto the body 200, thus not affecting the appearance of the standard block structure 10 and also avoiding the waste of the spraying material.

[0034] It should be noted that, in order to reduce costs and improve efficiency, currently, spraying treatment is only carried out on the upper and lower surfaces of the standard block to obtain a harder coating. At the same time, the coating can also prevent the upper and lower surfaces of the standard block from rusting. However, it is difficult to prevent rust problems on other parts of the standard block. Based on this, a common practice is to carry out plastic spraying or painting treatment on other surfaces of the standard block. However, during the above treatment process, the substances accidentally sprayed onto the upper and lower surfaces of the standard block will affect the flatness of its upper and lower surfaces, making the flatness of the standard block not meet the requirements, or the surface needs to be corrected again, increasing the production cost. For this reason, the standard block structure 10 in this application is designed as a detachable first mounting plate 100, a body 200, and a second mounting plate 300. The body 200 can be individually subjected to plastic spraying or painting treatment to prevent rust, and then assembled after the treatment is completed, without affecting the surface flatness of the first mounting plate 100 and the second mounting plate 300.

[0035] Based on this, the flatness of the upper and lower surfaces of the detachable standard block structure 10 in this application is better than that of the currently integral-structured standard block, which is more conducive to measuring the flatness between the upper pressing plate and the lower pressing plate in the stack press. It should be understood that the stack press is used to press multiple components together so that they can be combined into one body. Specifically, multiple components are placed between the upper pressing plate and the lower pressing plate in the stack press, and the multiple components are pressed together by the opposite movement between the upper pressing plate and the lower pressing plate.

[0036] In order to ensure the pressing effect, it is necessary to ensure the flatness between the upper pressing plate and the lower pressing plate to ensure that the upper pressing plate and the lower pressing plate can be tightly pressed. For this, it is necessary to use the standard block structure 10 to test the flatness between the upper pressing plate and the lower pressing plate. The specific operation of using the standard block structure 10 in this application to measure the flatness between the upper pressing plate and the lower pressing plate is as follows: Place multiple standard block structures 10 at intervals between the upper pressing plate and the lower pressing plate; Set a lead wire on each standard block; The upper pressing plate moves downward to compress the lead wire; After the lead wire is pressed, measure the height of the lead wire, and the height difference between the upper pressing plate and the lower pressing plate at different positions can be accurately obtained, so as to obtain the flatness between the upper pressing plate and the lower pressing plate, that is, the position where the upper pressing plate and the lower pressing plate cannot be tightly fitted can be accurately determined, which is convenient for subsequent correction.

[0037] Through the above settings, it can be seen that this application uses the standard block structure 10 combined with the method of pressing lead wires to measure the flatness between the upper pressing plate and the lower pressing plate. Since the standard block structure 10 in this application has excellent flatness of the upper and lower surfaces, the measurement accuracy is improved when using the standard block structure 10 to measure the flatness, ensuring the accuracy of the measurement.

[0038] Therefore, the standard block structure 10 can be detachably connected to the first mounting plate 100 and the body 200, and the second mounting plate 300 and the body 200, respectively, so that the three can be subjected to relevant surface treatments, thereby avoiding the mutual influence between the surface treatment processes. That is, the first mounting plate 100 and the second mounting plate 300 are subjected to spraying treatment to obtain the first coating layer 400 and the second coating layer 500, thereby avoiding the coating material from being sputtered to the body 200, without affecting the beauty of the body 200 and the waste of spraying materials. At the same time, the body 200 can also be subjected to separate spraying or painting treatment to prevent rust, which will affect the surface flatness of the first mounting plate 100 and the second mounting plate 300, and is more conducive to the application of the standard block structure 10 in the field of measurement.

[0039] In order to design the body 200 more conveniently, in a preferred embodiment, the body 200 includes a first frame 210, a support frame 220 and a second frame 230, and the two ends of the support frame 220 are respectively connected to the first frame 210 and the second frame 230. In the specific setting, the materials of the first frame 210, the support frame 220 and the second frame 230 are preferably steel to ensure the strength of the body 200. When the above-mentioned body 200 is specifically prepared, it is preferred to connect the first frame 210, the support frame 220 and the second frame 230 in sequence by welding, and after welding, the surface of the entire body 200 is sprayed or painted to prevent it from rusting and corroding during long-term use, and then the upper and lower surfaces of the body 200 are finely milled and polished to eliminate the deformation caused by welding or the flatness caused by painting. The present application preferably sets the flatness of the upper and lower surfaces of the body 200 to 0.05mm.

[0040] The first mounting plate 100 is disposed on a side of the first frame 210 away from the body 200, and the first mounting plate 100 is detachably connected to the first frame 210; the second mounting plate 300 is disposed on a side of the second frame 230 away from the body 200, and the second mounting plate 300 is detachably connected to the second frame 230. In specific configurations, the first mounting plate 100 and the second mounting plate 300 are preferably rectangular structures, but both are not limited to the above-mentioned rectangles. For example, the first mounting plate 100 and the second mounting plate 300 can also be any geometric shapes such as rhombus, triangle, circle, ellipse, etc.

[0041] With the above settings, when specifically preparing the standard block structure 10, first prepare the main body 200; then detachably install the first mounting plate 100 and the second mounting plate 300 on the main body 200; then perform precision milling and grinding on the upper surface of the first mounting plate 100 and the lower surface of the second mounting plate 300, that is, ensure that the flatness of the upper surface and the lower surface of the standard block structure 10 is within a preset value. In this application, it is preferably ensured that the flatness of the upper surface and the lower surface of the standard block structure 10 is within 0.01 mm; then remove the first mounting plate 100 and the second mounting plate 300, and separately send the first mounting plate 100 and the second mounting plate 300 for spraying treatment to obtain the first coating 400 and the second coating 500, so as to ensure the hardness of the upper surface of the first mounting plate 100 and the lower surface of the second mounting plate 300; finally, install the sprayed first mounting plate 100 and the second mounting plate 300 on the main body 200 to assemble the complete standard block structure 10.

[0042] In order to more conveniently achieve the detachable connection between the first mounting plate 100 and the first skeleton 210, specifically, at least one first through hole is provided on the first mounting plate 100, and the first fastener passes through the first through hole and is detachably connected to the first skeleton 210. When specifically setting, the first fastener can be a fastener such as a bolt or a screw rod.

[0043] In order to ensure the bearing capacity of the first skeleton 210, specifically, the first skeleton 210 includes four first square tube beams 211, and the four first square tube beams 211 are connected end to end. It should be noted that the square tube beam has the advantages of strong bearing capacity and light self-weight. By setting the first skeleton 210 to be composed of square tube beams, the first skeleton 210 can bear the large-load first mounting plate 100 without increasing the overall weight of the standard block structure 10, which is convenient for the use of the standard block structure 10.

[0044] When specifically setting, the first square tube beam 211 and the first mounting plate 100 are detachably connected by the first fastener. Specifically, in this application, it is preferably ensured that the four first square tube beams 211 are arranged in a rectangular form. The four first square tube beams 211 include two first short-side square tube beams 211a and two first long-side square tube beams 211b. In order to strengthen the connection between the first mounting plate 100 and the first skeleton 210, it is preferably ensured that both of the two first long-side square tube beams 211b are detachably connected to the first mounting plate 100 by a plurality of first fasteners. It should be noted that the arrangement form of the four first square tube beams 211 is not limited to the above rectangle, and can also be arranged as a parallelogram or any other quadrilateral. In this application, it is preferably ensured that the four first square tube beams 211 are connected by welding to ensure the connection strength between the first square tube beams 211.

[0045] In order to more conveniently achieve the detachable connection between the second mounting plate 300 and the second skeleton 230, specifically, at least one second through hole is formed in the second mounting plate 300, and the second fastener passes through the second through hole to be detachably connected to the second skeleton 230. When specifically setting, the second fastener can be a fastener such as a bolt or a screw rod.

[0046] In order to ensure the bearing capacity of the second skeleton 230, specifically, the second skeleton 230 includes four second square pipe beams 231, and the four second square pipe beams 231 are connected end to end. Through the above setting, the second skeleton 230 is composed of square pipe beams, so that the second skeleton 230 has the advantages of strong bearing capacity and light self-weight unique to square pipe beams, so that the second skeleton 230 has a light self-weight and a strong bearing capacity.

[0047] When specifically setting, the four second square pipe beams 231 are arranged in a rectangular form. Preferably, the four second square pipe beams 231 are connected by welding to ensure the connection strength between the second square pipe beams 231, and the second square pipe beam 231 and the second mounting plate 300 are detachably connected by the second fastener. Specifically, the four second square pipe beams 231 include two second short-side square pipe beams 231a and two second long-side square pipe beams 231b. In order to strengthen the connection between the second mounting plate 300 and the second skeleton 230, preferably, both of the two second long-side square pipe beams 231b are detachably connected to the second mounting plate 300 by a plurality of second fasteners. It should be emphasized that the arrangement form of the four second square pipe beams 231 is not limited to the above rectangle, and can also be arranged as a parallelogram or any other quadrilateral.

[0048] In order to more conveniently design the support frame 220, specifically, the support frame 220 includes a plurality of support beams 221, and the plurality of support beams 221 are spaced between the first skeleton 210 and the second skeleton 230. When specifically setting, one end of the support beam 221 is connected to the first square pipe beam 211, and the other end of the support beam 221 is connected to the second square pipe beam 231. In this application, it is preferred that the support beam 221 is welded to both the first square pipe beam 211 and the second square pipe beam 231.

[0049] For the connection strength between the first square pipe beam 211 and the second square pipe beam 231, the number of support beams 221 located between the first square pipe beam 211 and the second square pipe beam 231 can be set to 3, 5, 6, 8 or more. In this application, it is preferred that the number of support beams 221 is 6. The two ends of 2 support beams 221 are respectively and correspondingly arranged at the centers of two first long-side square pipe beams 211b and two second long-side square pipe beams 231b; the one ends of the remaining 4 support beams 221 are respectively arranged at the four corners of the first short-side square pipe beam 211a and the first long-side square pipe beam 211b, and the other ends of the above 4 support beams 221 are respectively arranged at the four corners of the second short-side square pipe beam 231a and the second long-side square pipe beam 231b.

[0050] In order to reduce its own weight while ensuring that the support beam 221 has support force, more specifically, the support beam 221 has a square hollow structure. It should be noted that the support beam 221 is not limited to the above hollow square structure, and can also be other geometric structures such as a hollow cylindrical shape and a hollow prismatic shape. In this application, it is preferred that the support beam 221 has a square hollow structure.

[0051] In order to ensure the hardness of the first coating 400 and the second coating 500, in a preferred embodiment, the material of the first coating 400 and / or the second coating 500 is chromium. When specifically setting, the materials of the first coating 400 and the second coating 500 are not limited to the above chromium, and other metal materials with higher hardness, such as nickel, can also be used.

[0052] For the neatness of the appearance of the standard block structure 10, specifically, the orthographic projection of the first skeleton 210 on the first mounting plate 100 does not exceed the contour of the first mounting plate 100, and the orthographic projection of the second skeleton 230 on the second mounting plate 300 does not exceed the contour of the second mounting plate 300. When specifically setting, in this application, it is preferred that the first skeleton 210 coincides with the first mounting plate 100, and the second skeleton 230 also coincides with the second mounting plate 300.

[0053] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0054] The above-described embodiments only represent several implementation manners of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of this application, several deformations and improvements can still be made, and these all belong to the protection scope of this application. Therefore, the protection scope of this application patent should be subject to the appended claims.

Claims

1. A standard block structure, characterized in that, The standard block structure includes a first mounting plate, a body, and a second mounting plate arranged in sequence, where: The first mounting plate is detachably connected to the body, and the second mounting plate is detachably connected to the body. A first plating layer is provided on the side of the first mounting plate facing away from the body, and a second plating layer is provided on the side of the second mounting plate facing away from the body.

2. The standard block structure according to claim 1, characterized in that, The body includes a first skeleton, a support frame, and a second skeleton, where: Both ends of the support frame are respectively connected to the first skeleton and the second skeleton; The first mounting plate is arranged on the side of the first skeleton facing away from the body and is detachably connected to the first skeleton; The second mounting plate is arranged on the side of the second skeleton facing away from the body and is detachably connected to the second skeleton.

3. The standard block structure according to claim 2, characterized in that, At least one first through hole is provided on the first mounting plate, and a first fastener passes through the first through hole and is detachably connected to the first skeleton.

4. The standard block structure according to claim 2, characterized in that, The first skeleton includes four first square pipe beams, and the four first square pipe beams are connected end to end.

5. The standard block structure according to claim 2, characterized in that, At least one second through hole is provided on the second mounting plate, and a second fastener passes through the second through hole and is detachably connected to the second skeleton.

6. The standard block structure according to claim 2, wherein, The second skeleton includes four second square pipe beams, and the four second square pipe beams are connected end to end.

7. The standard block structure according to claim 2, characterized in that, The support frame includes multiple support beams, and the multiple support beams are spaced between the first skeleton and the second skeleton.

8. The standard block structure according to claim 7, characterized in that, The support beam has a square hollow structure.

9. The standard block structure according to claim 1, wherein The material of the first plating layer, and / or the second plating layer is chromium.

10. The standard block structure according to claim 2, characterized in that, The orthographic projection of the first skeleton on the first mounting plate does not exceed the outline of the first mounting plate.

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