Pressing device for test detection

Abstract

The utility model discloses a pressing device for test detection, which comprises a bottom plate, a guide rod, a lifting plate and a connecting device, the guide rod is connected to the bottom plate, the lifting plate is provided with a guide ring, the guide ring is sleeved on the guide rod, and the connecting device is arranged on the lifting plate; the connecting device is connected with a counter weight; a timer is also arranged on the lifting plate; the method has the advantages of being convenient to operate, accurate in detection, capable of reducing personal errors and capable of ensuring that detection results are accurate and reliable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of detection, especially be related to a kind of pressing device for test detection. BACKGROUND

[0002] In the detection process, the sample is often pressed by weight and time. In operation, we usually use fixed weight and manual timing method, which is not simple and easy to have errors. INVENTION CONTENTS

[0003] The summary portion of the present application is intended to introduce concepts in a simplified form that are further described below in the DETAILED DESCRIPTION section. This summary is not intended to identify key or essential features of the claimed subject matter, nor is it intended to be used in limiting the scope of the claimed subject matter.

[0004] The utility model discloses a kind of pressing device for test detection to overcome the deficiency of prior art.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of pressing device for test detection, including bottom plate, guide rod, lifting plate and connecting device, guide rod is connected to bottom plate, lifting plate is equipped with guide ring, guide ring is sleeved on guide rod, and connecting device is equipped on lifting plate;Connecting device is connected with counterweight;Lifting plate is also equipped with timer.

[0006] Further, the bottom of the lifting plate is provided with a first guide rail, a guide block is provided on the first guide rail, a second guide rail is provided on the guide block, the first guide rail and the second guide rail are arranged perpendicularly, and the connecting device is arranged on the second guide rail.

[0007] Further, the connecting device includes a movable block, a connecting rod and a connecting plate, the movable block is slidably connected to the second guide rail, the connecting rod is connected to the movable block, and the connecting plate is arranged on the connecting rod.

[0008] Further, a connecting groove is arranged on the movable block, one end of the connecting rod is arranged in the connecting groove, a connecting shaft is arranged in the connecting groove, a through hole is arranged on the connecting rod, and the connecting shaft is arranged in the through hole.

[0009] Further, a first movable groove is arranged on the movable block, the first movable groove is communicated with the connecting groove, a fixed rod is arranged in the first movable groove, and one end of the connecting rod is provided with a fixed groove corresponding to the fixed rod.

[0010] Further, an active sleeve is sleeved on the second guide rail, one end of the connecting rod is provided with a slot corresponding to the active sleeve;A first supporting plate is arranged on the second guide rail, a first return spring is arranged on the active sleeve, and one end of the first return spring abuts against the first supporting plate.

[0011] Furthermore, the bottom of the lifting plate is provided with a push plate, the lifting plate is provided with a second movable groove, the push plate is provided with an extension plate, and the extension plate passes through the second movable groove.

[0012] Furthermore, the lifting plate is provided with a movable frame, which is fitted onto the extension plate. A second support plate is provided on one side of the second movable slot, and a second return spring is provided on the second support plate, which abuts against the extension plate. The movable frame is provided with a through slot, and a limiting plate passes through the through slot. The lifting plate is provided with a limiting slot corresponding to the limiting plate.

[0013] Furthermore, the connecting plate is provided with a material carrier plate, which is fixed to the connecting plate by screws. The counterweight is a weight set on the material carrier plate, and the weight is provided with a connecting end, which passes through the material carrier plate, allowing the weight to move relative to the material carrier plate.

[0014] Furthermore, a pressure plate is provided on the connecting plate, and the pressure plate is fixed to the connecting plate by screws.

[0015] The advantages of this utility model are: it provides a pressing device for testing that is easy to operate, accurate in detection, reduces human error, and ensures accurate and reliable test results. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0017] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0018] In the attached diagram:

[0019] Figure 1 This is a schematic diagram of the pressing device for testing in one embodiment of the present invention.

[0020] Figure 2 for Figure 1 A cross-sectional view of the connecting rod of the pressing device used for testing in the illustrated embodiment.

[0021] Figure 3 for Figure 2 Enlarged view of point A in the image.

[0022] Figure 4 for Figure 1 A cross-sectional view of the second guide rail of the pressing device for testing in the illustrated embodiment.

[0023] Figure 5 forFigure 4 Enlarged view of B in FIG.

[0024] Figure 6 For Figure 1 Cross-sectional view of the movable frame of the pressing device for test detection in the embodiment shown.

[0025] Figure 7 For Figure 6 Enlarged view of C in FIG.

[0026] Figure 8 For Figure 1 Schematic diagram of the clamping and taking mode of the pressing device for test detection in the embodiment shown.

[0027] Figure 9 For Figure 8 Enlarged view of D in FIG.

[0028] Figure 10 For Figure 1 Schematic diagram of the automatic pressing mode of the pressing device for test detection in the embodiment shown.

[0029] Figure 11 For Figure 10 Enlarged view of E in FIG.

[0030] The meanings of the reference signs in the drawings are as follows:

[0031] 101, base plate; 102, guide rod; 103, lifting plate; 104, gasket; 105, second guide rail; 106, movable block; 107, connecting rod; 1071, slot; 108, connecting shaft; 109, fixed rod; 110, first guide rail; 111, guide block; 112, connecting plate; 113, movable sleeve; 114, first support plate; 115, first return spring; 116, push plate; 1161, extension plate; 117, movable frame; 118, second support plate; 119, second return spring; 120, limiting plate; 121, limiting groove; 200, test piece; 301, load plate; 302, weight; 303, connecting end; 400, pressing plate. DETAILED DESCRIPTION

[0032] Embodiments of the present disclosure will be described in more detail hereinafter with reference to the accompanying drawings. While the present disclosure is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that there is no intent to limit the present disclosure to the particular embodiments disclosed, but on the contrary, the disclosure is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the present disclosure. Like numbers refer to like elements throughout the description of the figures. It will be understood that, although the terms first, second, third etc. can be used herein to describe various elements, these elements should not be limited by these terms since such elements are commonly known to have temporal meanings as well as the aforementioned positional meanings.

[0033] In addition, it needs to be noted that only parts related to the utility model are shown in the drawings for the convenience of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0034] It should be noted that the concepts of “first”, “second”, and the like mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0035] It should be noted that the modification of “one” or “multiple” mentioned in the present disclosure is illustrative rather than restrictive, and those skilled in the art should understand that “one” or “multiple” should be understood as “one or more” unless otherwise explicitly indicated in the context.

[0036] The names of the messages or information exchanged between the plurality of devices in the embodiments of the present disclosure are only for illustrative purposes, and are not used to limit the scope of the messages or information.

[0037] The present disclosure will be described in detail below with reference to the drawings and in combination with embodiments.

[0038] As shown in Figures 1-11 A pressing device for test detection includes a bottom plate 101, a guide rod 102, a lifting plate 103, and a connecting device. The guide rod 102 is connected to the bottom plate 101. The lifting plate 103 is provided with a guide ring, which is sleeved on the guide rod 102. The lifting plate 103 is lifted by hydraulic means. The connecting device is arranged on the lifting plate 103. The connecting device is connected with a counterweight. The counterweight can be adjusted according to needs. The clamping and placing mode and the automatic pressing mode can be selected. The lifting plate 103 is also provided with a timer.

[0039] Specifically, the bottom of the lifting plate 103 is provided with a first guide rail 110. The first guide rail 110 is provided with a guide block 111. The guide block 111 is provided with a second guide rail 105. The first guide rail 110 and the second guide rail 105 are arranged perpendicularly. The connecting device is arranged on the second guide rail 105. The connecting device can move in multiple directions through the arrangement of the first guide rail 110 and the second guide rail 105.

[0040] The connecting device includes a movable block 106, a connecting rod 107, and a connecting plate 112. The movable block 106 and the connecting rod 107 are both provided with two. The two movable blocks 106 are slidingly connected to the second guide rail 105. One connecting rod 107 is connected to one movable block 106. The connecting plate 112 is arranged on the connecting rod 107. The connecting device is provided with two groups.

[0041] The movable block 106 is provided with a connecting groove, one end of the connecting rod 107 is located in the connecting groove, the connecting groove is provided with a connecting shaft 108, the connecting rod 107 is provided with a through hole, and the connecting shaft 108 is arranged in the through hole; the movable block 106 is provided with a first movable groove, the first movable groove is communicated with the connecting groove, the first movable groove is provided with a fixing rod 109, and one end of the connecting rod 107 is provided with a fixing groove corresponding to the fixing rod 109; the connecting rod 107 is fixed in a vertical state by cooperation of the fixing rod 109 and the fixing groove, and the stability of the connecting device is ensured.

[0042] The second guide rail 105 is provided with a movable sleeve 113, and one end of the connecting rod 107 is provided with a slot 1071 corresponding to the movable sleeve 113; the second guide rail 105 is provided with a first supporting plate 114, the movable sleeve 113 is provided with a first reset spring 115, and one end of the first reset spring 115 abuts against the first supporting plate 114.

[0043] The lifting plate 103 is provided with a push plate 116 at the bottom, the lifting plate 103 is provided with a second movable groove, the push plate 116 is provided with an extension plate 1161, and the extension plate 1161 is arranged in the second movable groove; the lifting plate 103 is provided with a movable frame 117, the movable frame 117 is arranged on the extension plate 1161, one side of the second movable groove is provided with a second supporting plate 118, the second supporting plate 118 is provided with a second reset spring 119, and the second reset spring 119 abuts against the extension plate 1161; the movable frame 117 is provided with a through groove, the through groove is provided with a limiting plate 120, and the lifting plate 103 is provided with a limiting groove 121 corresponding to the limiting plate 120.

[0044] When the clamp mode is selected, the load plate 301 is connected to the connecting plate 112, and the load plate 301 is fixed to the connecting plate 112 by screws. The counterweight is a weight 302 arranged on the load plate 301. The weight 302 is provided with a connecting end 303, the connecting end 303 is arranged on the load plate 301, and the weight 302 can move relative to the load plate 301. Only one set of connecting devices is connected to the load plate 301, and the other set of connecting devices is moved to the side of the push plate 116. After the two movable blocks 106 on the second guide rail 105 are moved to the middle position of the second guide rail 105, the fixed rod 109 is pushed upward to make the fixed rod 109 out of the fixed groove, the connecting rod 107 is turned upward, the connecting rods 107 on the two connecting blocks are turned away from each other, the connecting rod 107 is turned to abut against the bottom of the second guide rail 105, the movable frame 117 is pushed to move the push plate 116, the push plate 116 pushes the movable sleeve 113 to move, the movable sleeve 113 is sleeved in the slotted groove 1071 at the bottom end of the connecting rod 107 to fix the connecting rod 107, and the connecting device not connected to the load plate 301 is stored to avoid the influence of the connecting device not connected to the load plate 301 on the compression test of the test piece 200. The limiting plate 120 is inserted into the limiting groove 121 to fix the push plate 116. The test piece 200 is placed on the bottom plate 101, and the lifting plate 103 is lowered to prevent the weight 302 from being placed on the test piece 200. After the weight 302 is placed on the test piece 200, the load plate 301 continues to move relative to the weight 302 to ensure that the weight 302 naturally applies corresponding pressure on the test piece 200, and the accuracy of the test result is ensured. The weight 302 is a fixed weight counterweight, and the timer is timed. After the timer timing is completed, the lifting plate 103 is raised, and the time compression test is completed.

[0045] When the automatic compression mode is selected, the pressure plate 400 is connected to the connecting plate 112, and the pressure plate 400 is fixed to the connecting plate 112 by screws. At this time, the four corners of the pressure plate 400 are connected to two sets of connecting devices respectively to ensure that each point on the pressure plate 400 is uniformly stressed. The size of the test piece 200 can be replaced according to the size of the test piece 200. The distance between the four connecting rods 107 is adjusted by moving the movable block 106 and the guide block 111 to increase the application range of the device. After the test piece 200 is placed on the bottom plate 101, the lifting plate 103 is lowered to compress the test piece 200 by using the pressure plate 400 to provide a specified pressure for the test piece 200. The timer starts timing. After the timer timing is completed, the lifting plate 103 is raised, and the time compression test is completed.

[0046] When the test piece 200 is placed on the bottom plate 101, the test piece 200 is suspended in the middle by filling the gaskets 104 at the four corners of the test piece 200, so that the test structure can be observed. At the same time, the levelness of the test piece 200 can be adjusted by adjusting the number of gaskets 104 to ensure the accuracy of the test result.

[0047] The above description is merely some of the preferred embodiments of the present disclosure and a description of the principles of the technology used. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combinations of the above technical features or equivalent features without departing from the above utility model concept. For example, the above features are replaced with each other to form a technical solution with similar functions disclosed in the embodiments of the present disclosure (but not limited to).

Claims

1. A pressing device for test detection, characterized by: Including bottom plate, guide rod, lifting plate and connecting device, the guide rod is connected to the bottom plate, the lifting plate is equipped with guide ring, the guide ring is equipped with the guide rod, the connecting device is equipped on the lifting plate; The counterweight is connected on the connecting device; The lifting plate is further equipped with a timer.

2. The pressing device for test detection according to claim 1, characterized in that: The bottom of the lifting plate is provided with a first guide rail, the first guide rail is provided with a guide block, the guide block is provided with a second guide rail, the first guide rail and the second guide rail are perpendicular, and the connecting device is arranged on the second guide rail.

3. The pressing device for test detection according to claim 2, characterized in that: The connecting device includes a movable block, a connecting rod and a connecting plate, the movable block is slidably connected to the second guide rail, the connecting rod is connected to the movable block, and the connecting plate is arranged on the connecting rod; The connecting device is provided with two groups.

4. The pressing device for test detection according to claim 3, characterized in that: The movable block is provided with a connecting groove, one end of the connecting rod is in the connecting groove, the connecting groove is provided with a connecting shaft, and the connecting rod is provided with a through hole, and the connecting shaft is arranged in the through hole.

5. The pressing device for test detection according to claim 4, characterized in that: The movable block is provided with a first movable groove, the first movable groove is communicated with the connecting groove, the first movable groove is provided with a fixed rod, and one end of the connecting rod is provided with a fixed groove corresponding to the fixed rod.

6. The pressing device for test detection according to claim 4, characterized in that: The second guide rail is provided with a movable sleeve, and one end of the connecting rod is provided with a slot corresponding to the movable sleeve; The second guide rail is provided with a first support plate, the movable sleeve is provided with a first reset spring, and one end of the first reset spring abuts against the first support plate.

7. The pressing apparatus for test detection according to claim 1, characterized by: The bottom of the lifting plate is provided with a push plate, the lifting plate is provided with a second movable groove, the push plate is provided with an extension plate, and the extension plate is arranged in the second movable groove.

8. The pressing device for test detection according to claim 7, characterized in that: The lifting plate is provided with a movable frame, the movable frame is arranged on the extension plate, one side of the second movable groove is provided with a second support plate, the second support plate is provided with a second reset spring, and the second reset spring abuts against the extension plate; The movable frame is provided with a through slot, the through slot is provided with a limiting plate, and the lifting plate is provided with a limiting groove corresponding to the limiting plate.

9. The pressing apparatus for test detection according to claim 3, characterized by: The connecting plate is provided with a load plate, the load plate is fixed on the connecting plate by screws, the counterweight is a weight arranged on the load plate, the weight is provided with a connecting end, the connecting end is arranged on the load plate, and the weight can move relative to the load plate.

10. The pressing apparatus for test detection according to claim 3, characterized by: The connecting plate is provided with a pressing plate, and the pressing plate is fixed on the connecting plate by screws.

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