Automobile component strength testing device

Abstract

The one or more embodiments of the specification provide an automobile component strength detection device, a plurality of smaller detection plates are arranged in a detection box, each detection plate is one-to-one connected with a winding drum, the position of a push-pull rod is controlled by a push-pull handle, a first control gear is engaged with a driving gear and a bearing gear at the same time, the detection plate corresponding to the push-pull rod is lowered at a preset speed and impacts the automobile component to be detected through the driving motor and the transmission of the engagement relationship, when the local or individual area of the automobile component needs to be detected separately, only the control rod corresponding to the detection plate needs to be controlled through the push-pull rod, and the impact detection of all the detection plates on the automobile component can be realized at the same time, so that the detection efficiency of the automobile component strength detection device is greatly improved.

Description

TECHNICAL FIELD

[0001] The one or more embodiments of the present specification relate to the technical field of automobile component detection, and in particular to an automobile component strength detection device. BACKGROUND

[0002] An automobile is composed of various components, and the components of the automobile need to meet certain rigidity strength to be combined into a reliable automobile. The components of the automobile need to be detected on a specific strength detection device, and a detection plate of different weight is used to impact the automobile component to obtain the strength parameter of the automobile component.

[0003] The existing automobile component strength detection device needs to replace detection plates of different weights or shapes during detection, so as to realize detection. The inventor finds that the existing detection plate is a whole, and the whole impacts the automobile component. When local or individual areas of the automobile component need to be detected separately, smaller detection plates need to be replaced, and the impact angle needs to be adjusted, which seriously reduces the detection efficiency of the automobile component strength detection device. SUMMARY

[0004] Therefore, the purpose of the one or more embodiments of the present specification is to provide an automobile component strength detection device to solve the problem of low detection efficiency of the automobile component strength detection device in the prior art.

[0005] In order to achieve the above purpose, the one or more embodiments of the present specification provide an automobile component strength detection device, characterized by comprising:

[0006] A detection box, a pair of rotating grooves with the same height are arranged on the opposite inner side walls, and a plurality of control grooves are arranged through the top of the detection box;

[0007] A drive rod, both ends of the drive rod are rotatably arranged in the rotating grooves, and one end of the drive rod penetrates out of the detection box and is connected with a drive motor, and a drive gear is fixed on the outer periphery of the drive rod;

[0008] A control rod, a plurality of control rods are arranged below the drive rod and are perpendicular to the drive rod, the control rod penetrates the detection box, and both ends of the control rod are slidably arranged on the inner wall of the detection box, a first control gear and a second control gear are arranged on the side wall of the control rod at intervals, and a brake rack is fixed on the lower part of the control rod between the first control gear and the second control gear, and a third control gear meshing with the second control gear is rotatably arranged on the side wall of the control rod beside each second control gear;

[0009] A push-pull rod, a plurality of push-pull rods are arranged, one end of each push-pull rod is fixed on the side of the control rod, and the other end of each push-pull rod penetrates out of the control groove and is fixed with a push-pull handle;

[0010] A bearing rod is arranged through the control rod below and parallel to the driving rod.

[0011] A plurality of bearing gears are slidingly sleeved on the bearing rod at intervals, each bearing gear is fixed with a winding drum on the side thereof, the cable is wound on the winding drum, and the bottom end of the cable is connected with a detection plate.

[0012] An assembly fixing frame is movably arranged at the bottom of the detection box.

[0013] As an optional implementation, the inner wall of the detection box is penetrated with a control hole, and the control rod is slidingly arranged in the control hole.

[0014] As an optional implementation, a limiting ring is fixed on the limiting plate on the two sides of the bearing gear and the winding drum, and the limiting ring is slidingly contacted with the side of the bearing gear and the winding drum.

[0015] As an optional implementation, a plurality of hooks are symmetrically arranged on the detection plate, each hook is connected with a traction rope, one end of the plurality of traction ropes connected with each detection plate is commonly connected with a ring, and the bottom end of the cable is connected with the ring.

[0016] Specifically, the detection plate is detachably loaded with a detection block.

[0017] As an optional implementation, a supporting plate is fixed at the bottom of the detection box, and a plurality of rollers are fixed at the bottom of the supporting plate.

[0018] As an optional implementation, the number of the control grooves is equal to the number of the control rods, and one control groove is arranged above each control rod.

[0019] Specifically, the outer end of the control groove is provided with three sets of limiting components, each set of the limiting components comprises:

[0020] A limiting block is symmetrically arranged at the outer end of the control groove, and the limiting block is provided with a first limiting hole;

[0021] A limiting plate is symmetrically arranged, and one end of the limiting plate is provided with a second limiting hole;

[0022] A limiting rod is symmetrically arranged, one end of each limiting rod is rotatably arranged in the first limiting hole, and the other end of each limiting rod is rotatably arranged in the second limiting hole.

[0023] As an optional implementation, one bearing gear is arranged below each control rod.

[0024] As an optional implementation, the first control gear, the second control gear and the third control gear are of the same size.

[0025] From the above, it can be seen that the automobile component strength detection device provided by one or more embodiments of the present specification sets a plurality of smaller detection plates in the detection box, each detection plate is connected to the winding drum one by one, the position of the push-pull rod is controlled by the push-pull handle, the first control gear is engaged with the driving gear and the bearing gear at the same time, the detection plate corresponding to the push-pull rod is lowered at a preset speed and impacts the automobile component to be detected through the driving motor and the transmission of the above engagement relationship, when it is necessary to perform separate impact detection on the local or individual area of the automobile component, only the control rod corresponding to the detection plate needs to be controlled by the push-pull rod, and all the detection plates can also be used to impact the automobile component at the same time, thereby greatly improving the detection efficiency of the automobile component strength detection device. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the one or more embodiments of the present specification or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only one or more embodiments of the present specification, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0027] Figure 1 The automobile component strength detection device provided by one or more embodiments of the present specification is a schematic diagram of the automobile component strength detection device.

[0028] Figure 2 The automobile component strength detection device provided by one or more embodiments of the present specification is a side view of the automobile component strength detection device when the detection plate is retracted.

[0029] Figure 3 The automobile component strength detection device provided by one or more embodiments of the present specification is a side view of the automobile component strength detection device when the strength is detected.

[0030] Figure 4 The control rod provided by one or more embodiments of the present specification is a schematic diagram of the control rod.

[0031] Figure 5 The control groove provided by one or more embodiments of the present specification is a schematic diagram of the control groove.

[0032] Wherein, 1-detection box, 2-rotary groove, 3-control groove, 4-driving rod, 5-driving motor, 6-driving gear, 7-control rod, 8-first control gear, 9-second control gear, 10-brake rack, 11-third control gear, 12-push-pull rod, 13-push-pull handle, 14-bearing rod, 15-bearing gear, 16-reel, 17-cable, 18-detection plate, 19-assembly fixing frame, 20-control hole, 21-limiting ring, 22-hook, 23-pulling rope, 24-hanging ring, 25-detection block, 26-branch plate, 27-roller, 28-limiting block, 29-limiting plate, 30-limiting rod. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the present disclosure more clear, the present disclosure is further described in detail below in combination with specific embodiments.

[0034] Based on the above purpose, one or more embodiments of the present disclosure provide an automobile component strength detection device, characterized by comprising:

[0035] The detection box 1 is provided with a pair of rotary grooves 2 of the same height on the opposite inner side walls, and a plurality of control grooves 3 are penetrated through the top of the detection box 1;

[0036] The driving rod 4 is rotatably arranged at both ends in the rotary groove 2, and one end penetrates out of the detection box 1 and is connected with the driving motor 5, and the outer periphery of the driving rod 4 is fixed with the driving gear 6;

[0037] The control rod 7 is arranged below the driving rod 4 and is perpendicular to the driving rod 4, the control rod 7 penetrates through the detection box 1, and both ends are slidingly arranged on the inner wall of the detection box 1, the side wall of the control rod 7 is provided with a rotatable first control gear 8 and a second control gear 9 at intervals, and the lower part of the control rod 7 between the first control gear 8 and the second control gear 9 is fixed with a brake rack 10, and a third control gear 11 engaged with the second control gear 9 is rotatably arranged on the side wall of the control rod 7 beside each second control gear 9;

[0038] The push-pull rod 12 is provided with a plurality of push-pull rods 12, one end of each push-pull rod 12 is fixed on the side of the control rod 7, and the other end penetrates out of the control groove 3 and is fixed with the push-pull handle 13;

[0039] The bearing rod 14 is arranged below the control rod 7 and is parallel to the driving rod 4;

[0040] The bearing gear 15 is slidingly sleeved on the bearing rod 14 at intervals, and each bearing gear 15 is fixed with a reel 16 beside it, the reel 16 is wound with a cable 17, and the bottom end of the cable 17 is connected with a detection plate 18;

[0041] The component fixing frame 19 is movably arranged at the bottom of the detection box 1.

[0042] The automobile component strength detection device provided by the one or more embodiments of the present application can greatly improve the detection efficiency of the automobile component strength detection device.

[0043] When the corresponding detection plate 18 does not need to impact the automobile component, the push-pull rod 12 pushes the corresponding control rod 7, so that the brake rack 10 on the control rod 7 is engaged with the bearing gear 15, and the bearing gear 15 is clamped to be stationary.

[0044] When the corresponding detection plate 18 does not need to impact the automobile component, the push-pull rod 12 pushes the corresponding control rod 7, so that the brake rack 10 on the control rod 7 is engaged with the bearing gear 15, and the bearing gear 15 is clamped to be stationary.

[0045] As an optional embodiment, the inner wall of the detection box 1 is penetrated by a control hole 20, and the control rod 7 is slidably arranged in the control hole 20.

[0046] As an optional embodiment, the bearing gear 15 and the winding drum 16 are fixed with a limiting ring 21 on the limiting plate 29 on both sides of the bearing gear 15 and the winding drum 16, and the limiting ring 21 is in sliding contact with the side of the bearing gear 15 and the winding drum 16.

[0047] The limiting ring 21 can prevent the bearing gear 15 and the winding drum 16 from sliding to both sides.

[0048] As an optional embodiment, a plurality of hooks 22 are symmetrically arranged on the detection plate 18, each of the hooks 22 is connected with a traction rope 23, one end of the plurality of traction ropes 23 connected with each detection plate 18 is commonly connected with a ring 24, and the bottom end of the cable 17 is connected with the ring 24.

[0049] The multiple traction ropes 23 are connected to the same detection plate 18, which can balance the gravity of the detection plate 18 so that it will not roll over when rising or falling, thereby improving stability.

[0050] Specifically, the detection block 25 is detachably mounted on the detection plate 18 .

[0051] The number of detection blocks 25 can be adjusted according to specific detection needs to adjust the impact force.

[0052] As an optional embodiment, a support plate 26 is fixed to the bottom of the detection box 1 , and a plurality of rollers 27 are fixed to the bottom of the support plate 26 .

[0053] As an optional implementation, the number of the control slots 3 is equal to the number of the control rods 7 , and a control slot 3 is provided above each of the control rods 7 .

[0054] Specifically, three groups of limit assemblies are provided at the outer end of the control slot 3, and each group of limit assemblies includes:

[0055] Two limit blocks 28 are symmetrically arranged along the outer end surface of the control groove 3, and the limit blocks 28 are provided with a first limit hole;

[0056] There are two symmetrical limiting plates 29, one end of which is provided with a second limiting hole;

[0057] Two limiting rods 30 are symmetrically arranged, and one end of each limiting rod 30 is rotatably arranged in the first limiting hole, and the other end is rotatably arranged in the second limiting hole.

[0058] The limit plate 29 can rotate around the limit rod 30 to rotate around the limit block 28, thereby spanning the control slot 3 to limit the position of the push-pull rod 12, or rotating to open the limit plate 29 so that the push-pull rod 12 can move in the control slot 3.

[0059] The three groups of limiting components limit the three positions of the push-pull rod 12, which respectively correspond to the position of the push-pull rod 12 when the detection plate 18 impacts, the position of the push-pull rod 12 when the detection plate 18 retracts, and the position of the push-pull rod 12 when the detection plate 18 does not impact.

[0060] As an optional embodiment, a load-bearing gear 15 is provided below each control rod 7 .

[0061] As an optional implementation, the first control gear 8 , the second control gear 9 and the third control gear 11 have the same size.

[0062] It should be noted that, unless otherwise defined, technical and scientific terms used in one or more embodiments of the specification have the meaning commonly understood by one of ordinary skill in the art in the field of the disclosure. The words "first", "second", and similar

[0063] The above description of specific embodiments of the disclosure has been presented for the purpose of illustration. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. Additionally, the process depicted in the figures does not necessarily require the particular order shown, or sequential order to achieve the desired results. In certain implementations, multitasking and parallel processing can be advantageous.

[0064] Those of ordinary skill in the art will appreciate that the above discussion is merely an example and is not intended to restrict the scope of the disclosure including the claims to be read to the particular examples. Various embodiments of the disclosure or technical features among different embodiments can be combined, steps can be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the specification as described above, which are not provided in detail for the sake of brevity.

[0065] Although the disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications and variations will be apparent to those skilled in the art from the foregoing description.

[0066] One or more embodiments of the specification are intended to cover all such alternatives, modifications and variations that fall within the broad scope of the appended claims. Accordingly, any omission, modification, equivalent replacement, improvement, etc. made in the spirit and principle of one or more embodiments of the specification shall be included in the scope of protection of the disclosure.

Claims

1. An automobile component strength testing device, characterized in that: include: The detection box has a pair of rotating slots of the same height provided on opposite inner side walls, and a plurality of control slots passing through the top of the detection box; A driving rod, both ends of which are rotatably arranged in the rotating groove, and one end of which passes through the detection box and is connected to the driving motor, and a driving gear is fixed to the outer periphery of the driving rod; Control rods, multiple control rods are arranged below the drive rod and are relatively perpendicular to the drive rod. The control rods pass through the detection box, and both ends of the control rods are slidably arranged on the inner wall of the detection box. The side walls of the control rods are rotatably provided with first and second control gears at intervals, and a brake rack is fixed to the lower part of the control rod between the first and second control gears. A third control gear is rotatably provided on the side wall of the control rod next to each second control gear and meshes with the second control gear; There are multiple push-pull rods, one end of each push-pull rod is fixed to the side of the control rod, and the other end passes through the control slot and is fixed with a push-pull handle; A bearing rod is provided below the control rod and is relatively parallel to the driving rod; Load-bearing gears, multiple load-bearing gears are slidably sleeved on the load-bearing rod at intervals, a winding drum is fixed on the side of each load-bearing gear, a cable is wound on the winding drum, and the bottom end of the cable is connected to a detection plate; Component fixing frame, movably arranged at the bottom of the test box; A control hole is formed through the inner wall of the detection box, and a control rod is slidably arranged in the control hole; The detection board is symmetrically provided with a plurality of hooks, each of which is connected to a traction rope, one end of the multiple traction ropes connecting each detection board is commonly connected to a hanging ring, and the bottom end of the cable is connected to the hanging ring; The number of the control slots is equal to the number of the control rods, and a control slot is provided above each of the control rods; A load-bearing gear is provided under each control lever.

2. The automobile component strength testing device according to claim 1, characterized in that: Limiting rings are fixed on the limiting plates on both sides of the load-bearing gear and the winding drum, and the limiting rings are in sliding contact with the sides of the load-bearing gear and the winding drum.

3. The automobile component strength testing device according to claim 1, characterized in that: The detection plate is detachably provided with a detection block.

4. The automobile component strength testing device according to claim 1, characterized in that: A support plate is fixed on the bottom of the detection box, and a plurality of rollers are fixed on the bottom of the support plate.

5. The automobile component strength testing device according to claim 1, characterized in that: The outer end of the control slot is provided with three groups of limit assemblies, each group of the limit assemblies comprising: Two limit blocks are symmetrically arranged along the outer end surface of the control groove, and the limit blocks are provided with a first limit hole; Two limiting plates are symmetrically arranged, and a second limiting hole is opened at one end; Two limiting rods are symmetrically arranged, one end of each limiting rod is rotatably arranged in the first limiting hole, and the other end is rotatably arranged in the second limiting hole.

6. The automobile component strength testing device according to claim 1, characterized in that: The first control gear, the second control gear and the third control gear have the same size.

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