Carbon knot plate hardness detection table

Abstract

The utility model discloses a carbon knot plate hardness detection table which comprises a detection box, the bottom of the detection box is fixedly connected with supporting legs, a placing frame is installed on the inner sides of the supporting legs, two sets of supporting assemblies are installed on the outer side of the placing frame, and an impact head is installed on the side, away from the placing frame, of the inner side of the detection box. And detecting the hardness of the carbon bonded plate. According to the utility model, the cylinder is arranged to drive the impact head to impact the carbon-bonded plate, the hardness detection of the carbon-bonded plate is completed, and as the two groups of detection plates for placing the carbon-bonded plate are arranged, when the impact head carries out impact test on the current carbon-bonded plate, a worker can put another carbon-bonded plate to be detected on the detection plate on the other side; according to the method, the carbon deposition plate does not need to be replaced after the current carbon deposition plate test is completed, the detection time is shortened, the detection time is shortened, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardness detection, in particular to a carbon knot plate hardness detection platform. Background Art

[0002] Carbon steel plate, also known as 45 steel, is a high-quality carbon structural steel plate. In the market, it usually appears in the form of hot rolling. It is mainly used as a mechanical part to support transmission parts, transmit torque and bear loads. It needs to be quenched to improve its hardness, wear resistance and service life.

[0003] Since carbon knot plates mainly play the role of load bearing and supporting in mechanical parts, hardness test will be used as one of the important indicators to measure the performance of carbon knot plates during production. Usually, hardness test is carried out on carbon knot plates after quenching process to detect whether the hardness of carbon knot plates meets the standard, so as to ensure product quality and improve product performance.

[0004] When performing hardness testing on carbon knot plates, the carbon knot plates to be tested are usually placed on the test plate first. After the test is completed, the carbon knot plates are removed from the test plate, and then another carbon knot plate is placed back on the test plate, and the cycle continues. This method has low testing efficiency for carbon knot plates and will prolong the testing time, thereby affecting the production efficiency of carbon knot plates. Utility Model Content

[0005] The utility model aims to provide a carbon knot plate hardness testing platform to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon knot plate hardness testing platform, comprising a testing box, the bottom of the testing box is fixedly connected with a support leg, the inner side of the support leg is installed with a placement rack, the outer side of the placement rack is installed with two groups of support components, and the inner side of the testing box away from the placement rack is installed with an impact head to perform hardness testing on the carbon knot plate.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Preferably, the placement rack further comprises a rotating plate rotatably connected to the inner side of the detection box, the outer end of the rotating plate is fixedly connected to two detection plates, the detection plates are respectively located at the front and rear sides of the rotating plate, and a placement groove is provided inside the detection plate for placing the carbon knot plate;

[0009] A driving motor is installed at the upper end of the detection box, and the output shaft of the driving motor is connected to the rotating plate.

[0010] Preferably, a cylinder is fixedly connected to one end of the inner side of the detection box away from the placement rack, and an output rod of the cylinder is fixedly connected to the impact head.

[0011] Preferably, the support components are respectively located on the left and right sides of the detection plate, and the support components also include a movable plate movably connected to the inside of the detection box, and two groups of plug rods are fixedly connected to one end of the movable plate close to the detection plate.

[0012] Preferably, four groups of slots are provided at the outer end of the detection plate, and the slots correspond to the insertion rods one by one.

[0013] Preferably, a double-axis motor is installed at the lower end of the detection box, and the output shafts on both sides of the double-axis motor are connected to adjustment rods, and the adjustment rods are rotatably connected to the inside of the detection box.

[0014] Preferably, the adjusting rod is threadedly connected to the movable plate;

[0015] A limiting rod passes through the interior of the upper end of the movable plate, and the limiting rod is fixedly connected to the interior of the detection box to limit the movement of the movable plate.

[0016] Preferably, two groups of positioning components are installed on the outside of the placement groove, and the positioning components are respectively located on the upper and lower sides of the detection plate, and the positioning components also include a sliding plate slidably connected to the inside of the detection plate, and a baffle is fixedly connected to the side of the sliding plate close to the placement groove, and a return spring is fixedly connected to the side of the sliding plate away from the baffle, and the return spring is fixedly connected to the inside of the detection plate.

[0017] Beneficial Effects

[0018] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0019] The utility model arranges an air cylinder to drive the impact head to impact the carbon knot plate to complete the hardness test of the carbon knot plate. Since the test plates for placing the carbon knot plates are arranged in two groups, when the impact head performs the impact test on the current carbon knot plate, the staff can put another carbon knot plate to be tested on the test plate on the other side, and there is no need to wait for the current carbon knot plate test to be completed before replacing the carbon knot plate, thereby compressing the test time, reducing the test time and improving the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0023] Figure 4 For this utility model Figure 3The enlarged cross-sectional structure diagram at point B in the middle.

[0024] In the figure: 1. detection box; 2. support legs; 3. placement rack; 4. support assembly; 41. movable plate; 42. insertion rod; 411. limit rod; 5. impact head; 50. cylinder; 6. rotating plate; 61. drive motor; 7. detection plate; 71. placement slot; 72. slot; 8. positioning assembly; 81. slide; 82. baffle; 83. reset spring; 9. dual-axis motor; 91. adjustment rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] A carbon knot plate hardness testing platform comprises a testing box 1, a supporting leg 2 is fixed to the bottom of the testing box 1, a placing frame 3 is arranged inside the supporting leg 2, a carbon knot plate to be tested is placed on the placing frame 3, an impact head 5 is arranged at one end of the inner side of the testing box 1 away from the placing frame 3, and the carbon knot plate is impacted by the impact head 5.

[0027] See also Figure 1 In this embodiment, the impact head 5 is fixed to the output rod of the cylinder 50, wherein the cylinder 50 is fixed to the inner side of the cylinder 50 at one end away from the placement rack 3. When the cylinder 50 is started, the impact head 5 can be driven to move, and the impact head 5 is used to impact the carbon knot plate placed on the placement rack 3 to detect the hardness of the carbon knot plate.

[0028] Specifically, the placement rack 3 is composed of a rotating plate 6 and two detection plates 7. The detection plates 7 are fixed to the rotating plate 6 and are located on the front and rear sides of the rotating plate 6. A placement groove 71 is provided inside the detection plate 7. The carbon knot plate to be detected is placed in the placement groove 71. A positioning component 8 is provided on the outside of the placement groove 71. The carbon knot plate placed in the placement groove 71 is intercepted and positioned by the positioning component 8.

[0029] The rotating plate 6 is rotatably connected to the inner side of the detection box 1, and at the same time, the rotating plate 6 is connected to the output shaft of the driving motor 61 arranged at the upper end of the detection box 1. The specific connection method can adopt the existing technology, which can drive the detection plate 7 to rotate when the driving motor 61 is started, so as to facilitate the detection plates 7 on both sides to exchange positions.

[0030] See also Figure 3 and Figure 4Specifically, the number of positioning components 8 is set to two groups, and the positioning components 8 are respectively located on the upper and lower sides of the detection plate 7, wherein the positioning component 8 is composed of a slide 81, a baffle 82 and a return spring 83, the slide 81 is slidably connected to the inside of the detection plate 7, the baffle 82 is fixed on one end of the slide 81 close to the placement groove 71, the return spring 83 is fixed to the inside of the detection plate 7 and is fixed to a side of the slide 81 away from the baffle 82, and can push the slide 81 to move under the elastic force of the return spring 83, and drive the baffle 82 to move through the slide 81, and use the baffle 82 to intercept the carbon knot plate placed in the placement groove 71, so that the carbon knot plate is positioned in the placement groove 71.

[0031] See also Figure 1 and Figure 2 Furthermore, a support assembly 4 is provided on the outer side of the placement rack 3, and the support assembly 4 provides further support for the placement rack 3. The number of support assemblies 4 is set to two groups, and the support assemblies 4 are respectively located on the left and right sides of the detection plate 7, wherein the support assembly 4 is composed of a movable plate 41 and an insertion rod 42, the movable plate 41 is movably connected to the inside of the detection box 1, and the insertion rod 42 is fixed on one end of the movable plate 41 close to the detection plate 7, and when the movable plate 41 moves, the insertion rod 42 can be driven to move, so that the insertion rod 42 can be clamped with the detection plate 7 to provide support force for the detection plate 7.

[0032] Specifically, four groups of slots 72 are provided at the outer end of the detection board 7 . When the slots 72 correspond to the insertion rods 42 one by one, the insertion rods 42 can be inserted into the slots 72 to be snap-connected with the detection board 7 .

[0033] Furthermore, a dual-axis motor 9 is provided at the lower end of the detection box 1, and the output shafts on both sides of the dual-axis motor 9 are connected with adjusting rods 91. The specific connection method can adopt the existing technology. The adjusting rod 91 is rotatably connected to the inside of the detection box 1, and can drive the adjusting rod 91 to rotate when the dual-axis motor 9 is started, wherein the adjusting rod 91 is threadedly connected to the movable plate 41, and a limiting rod 411 passes through the upper end of the movable plate 41, and the limiting rod 411 is fixed inside the detection box 1. The limiting rod 411 is used to limit the movement of the movable plate 41, so that when the adjusting rod 91 rotates, it can drive the movable plate 41 to translate, so that the supporting assembly 4 translates as a whole, which is convenient for the insertion of the insertion rod 42 into the slot 72.

[0034] Working principle: when it is necessary to perform hardness test on the adjustment plate, first place the carbon knot plate to be tested in the placement groove 71 of the test plate 7 at the rear, intercept the carbon knot plate by the baffle 82, so that the carbon knot plate is firmly in the placement groove 71, and then start the drive motor 61 to drive the placement frame 3 to rotate 180° as a whole. At this time, the carbon knot plate faces the impact head 5, and then start the cylinder 50 to drive the impact head 5 to move, and use the impact head 5 to impact the carbon knot plate placed in the placement groove 71 to test its hardness. When the impact head 5 performs impact test on the carbon knot plate, the staff can put another carbon knot plate that needs to be tested into the test plate 7 on the side away from the impact head 5, without waiting for the current carbon knot plate test to be completed.

[0035] Before the impact head 5 performs impact detection on the carbon knot plate, the dual-axis motor 9 is started first to drive the adjustment rods 91 on both sides to rotate, so that the two sides are translated toward the direction close to the detection plate 7. When the insertion rod 42 is inserted into the slot 72, the clamping connection between the support component 4 and the detection plate 7 is completed, so that the support component 4 can support the detection plate 7 on the side close to the impact head 5, so as to avoid excessive force on the detection plate 7 when the impact head 5 impacts the carbon knot plate, causing damage.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon plate hardness testing platform, characterized in that: The invention comprises a testing box (1), wherein the bottom of the testing box (1) is fixedly connected with a support leg (2), a placement frame (3) is installed on the inner side of the support leg (2), two groups of support components (4) are installed on the outer side of the placement frame (3), and an impact head (5) is installed on the inner side of the testing box (1) away from the placement frame (3) to perform hardness testing on carbon knot plates.

2. A carbon plate hardness testing platform according to claim 1, characterized in that: The placement rack (3) further comprises a rotating plate (6) rotatably connected to the inner side of the detection box (1), two detection plates (7) being fixedly connected to the outer end of the rotating plate (6), the detection plates (7) being respectively located at the front and rear sides of the rotating plate (6), and a placement groove (71) is provided inside the detection plate (7) for placing the carbon knot plate; A driving motor (61) is installed at the upper end of the detection box (1), and the output shaft of the driving motor (61) is connected to the rotating plate (6).

3. A carbon plate hardness testing platform according to claim 1, characterized in that: An end of the inner side of the detection box (1) away from the placement rack (3) is fixedly connected to a cylinder (50), and an output rod of the cylinder (50) is fixedly connected to the impact head (5).

4. The carbon plate hardness testing platform according to claim 1, characterized in that: The support assembly (4) is respectively located on the left and right sides of the detection plate (7). The support assembly (4) also includes a movable plate (41) movably connected to the inside of the detection box (1). Two groups of insertion rods (42) are fixedly connected to one end of the movable plate (41) close to the detection plate (7).

5. The carbon plate hardness testing platform according to claim 2, characterized in that: The outer end of the detection plate (7) is provided with four groups of slots (72), and the slots (72) correspond to the insertion rods (42) one by one.

6. A carbon plate hardness testing platform according to claim 4, characterized in that: A double-shaft motor (9) is installed at the lower end of the detection box (1), and the output shafts on both sides of the double-shaft motor (9) are connected to adjustment rods (91), and the adjustment rods (91) are rotatably connected to the inside of the detection box (1).

7. A carbon plate hardness testing platform according to claim 6, characterized in that: The adjusting rod (91) is threadedly connected to the movable plate (41); A limiting rod (411) passes through the interior of the upper end of the movable plate (41), and the limiting rod (411) is fixedly connected to the interior of the detection box (1) to limit the movement of the movable plate (41).

8. The carbon plate hardness testing platform according to claim 2, characterized in that: Two groups of positioning components (8) are installed on the outer side of the placement groove (71), and the positioning components (8) are respectively located on the upper and lower sides of the detection plate (7), and the positioning components (8) also include a sliding plate (81) slidably connected to the inside of the detection plate (7), a blocking plate (82) is fixedly connected to the side of the sliding plate (81) close to the placement groove (71), and a return spring (83) is fixedly connected to the side of the sliding plate (81) away from the blocking plate (82), and the return spring (83) is fixedly connected to the inside of the detection plate (7).

Images