Disc brake detection device

Abstract

The utility model relates to a brake friction force detection device, and discloses a disc brake detection device comprising a detection assembly, and the detection assembly is characterized in that the top of a pedestal is provided with a bottom plate, and the bottom plate penetrates through the top of the pedestal; the detector is arranged at the top of the base; the rotating shaft is arranged on one side of the detector; the disc brake is arranged on the outer side of the rotating shaft; an adjusting assembly is arranged on the outer side of the rotating shaft and located on one side of the disc brake, and the adjusting assembly comprises a fixed disc arranged on the outer side of the rotating shaft and located on one side of the disc brake; the clamping groove penetrates through one side of the fixed disc and is clamped and fixed with the disc brake; the spring is arranged at the bottom of the clamping groove; the electric push rod is arranged at the bottom of the bottom plate; the driving assembly is arranged at one end of the rotating shaft, and the working efficiency, flexibility and practicability of the detection device are improved through the adjusting assembly.

Description

Technical Field

[0001] The utility model relates to a brake friction force detection device, in particular to a disc brake detection device. Background Art

[0002] The rotating element in the friction pair of a disc brake is a metal disc that works on the end surface, called a brake disc. The friction element clamps the brake disc from both sides to produce braking. The fixed element has a variety of structural forms. Generally speaking, disc brakes can be divided into two categories: caliper disc type and full disc type.

[0003] The existing detection device is fixed for the type and size of the disc brake to be detected. Since disc brakes have different types and sizes, the detection device cannot be applied to disc brakes of different sizes. When different types and large disc brakes are detected, the detection device must be replaced, which reduces its working efficiency. In addition, the flexibility and practicality of the detection device are low. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a disc brake detection device, which has the advantages of good working efficiency, flexibility and practicality, and solves the problem that the detection device cannot be applied to disc brakes of different sizes and models, and the detection device needs to be replaced when different models and large disc brakes are detected.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: a disc brake detection device, including a detection component, the detection component includes:

[0008] A base, a bottom plate is arranged on the top of the base and penetrates the top of the base;

[0009] A detector, arranged on the top of the base;

[0010] A rotating shaft is arranged on one side of the detector;

[0011] a disc brake, arranged on the outer side of the rotating shaft;

[0012] An adjustment component is provided on the outer side of the rotating shaft and is located on one side of the disc brake. The adjustment component includes:

[0013] A fixed disc, arranged outside the rotating shaft and located on one side of the disc brake;

[0014] A clamping groove, which runs through one side of the fixed disc and is clamped and fixed with the disc brake;

[0015] A spring, arranged at the bottom of the slot;

[0016] An electric push rod is arranged at the bottom of the base plate;

[0017] The driving assembly is arranged at one end of the rotating shaft.

[0018] In some embodiments, a fixing bolt is disposed on the slot, and a threaded hole matching the fixing bolt is disposed on the outer wall of the fixing plate.

[0019] In some embodiments, a first slide plate is disposed on one side of the slot, and a first slide groove matching the first slide plate is disposed on the inner side wall of the fixed plate.

[0020] In some embodiments, a telescopic tube that cooperates with the spring is provided between the fixing disk and the slot and is located inside the fixing disk.

[0021] In some embodiments, a telescopic support tube that cooperates with the electric push rod is provided at the bottom of the base plate and is located inside the base.

[0022] In some embodiments, the drive assembly comprises:

[0023] A support plate, disposed on the top of the bottom plate and passing through the bottom plate;

[0024] A motor is arranged on one side of the support plate;

[0025] A rotating rod is arranged at the output end of the motor and penetrates the supporting plate. A fixing piece is arranged at one end of the rotating rod and is fixedly connected with the rotating shaft.

[0026] In some embodiments, the fixing member comprises:

[0027] An insert block is arranged at one end of the rotating rod, and a slot matching the insert block is arranged at one end of the rotating shaft, so that the detector is engaged and fixed with the rotating rod.

[0028] In some embodiments, a second sliding plate is disposed at the bottom of the support plate, and a second sliding groove matching the second sliding plate is disposed on the bottom plate, so that the support plate is slidably connected to the bottom plate.

[0029] (III) Beneficial effects

[0030] Compared with the prior art, the utility model provides a disc brake detection device having the following

[0031] Beneficial effects:

[0032] The disc brake detection device pulls the clamping slot to move inward, then places the brake disc on the disc brake on one side of the fixed disc, and releases the clamping slot. At this time, the clamping slot rebounds by the pressure of the spring and tightly presses against the brake disc on the disc brake to fix it, so that the fixed disc can fix disc brakes of different sizes, and the height of the bottom plate is adjusted by the electric push rod, so that the detection device can detect disc brakes of different sizes and models, thereby improving the working efficiency, flexibility and practicality of the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the structure of the utility model;

[0034] Figure 2 It is a structural schematic diagram of the cross section of the fixed disk in the structure of the utility model;

[0035] Figure 3 It is a schematic structural diagram of a side cross-section of a fixed disk in the structure of the utility model;

[0036] Figure 4 It is a structural schematic diagram of the fixing member in the structure of the utility model.

[0037] In the figure:

[0038] 1. Detection assembly; 11. Base; 12. Detector; 13. Drive assembly; 131. Support plate; 132. Motor; 133. Rotation rod; 134. Second slide plate; 135. Second slide groove; 14. Disc brake; 15. Rotation shaft; 16. Fixing member; 161. Insert block; 162. Slot; 17. Bottom plate;

[0039] 2. Adjustment assembly; 21. Fixed plate; 22. Slot; 23. Spring; 231. Telescopic tube; 24. Threaded hole; 25. Fixing bolt; 26. Electric push rod; 261. Telescopic support tube; 27. First slide plate; 271. First slide groove. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0041] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0042] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0044] The rotating element in the friction pair of a disc brake is a metal disc that works on the end surface, called a brake disc. The friction element clamps the brake disc from both sides to produce braking. The fixed element has a variety of structural forms. Generally speaking, disc brakes can be divided into two categories: caliper disc type and full disc type.

[0045] In the related art, the detection device cannot be applied to disc brakes of different sizes and models. When detecting disc brakes of different models and large sizes, the detection device needs to be replaced, which reduces its working efficiency. In addition, the flexibility and practicality of the detection device are low.

[0046] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a disc brake detection device. When it is needed, just pull the slot 22 inward, then place the brake disc on the disc brake 14 on one side of the fixed disc 21, and release the slot 22. At this time, the slot 22 rebounds through the pressure of the spring 23 and tightly presses against the brake disc on the disc brake 14 to fix it, so that the fixed disc 21 can fix disc brakes 14 of different sizes, and adjust the height of the base plate 17 through the electric push rod 26.

[0047] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0048] Combination Figure 1-Figure 4The embodiment of the present application provides a disc brake detection device, including a detection component 1, the detection component 1 includes: a bottom plate 17 is arranged on the top of the base 11 and passes through the top of the base 11; a detector 12 is arranged on the top of the base 11; a rotating shaft 15 is arranged on one side of the detector 12; a disc brake 14 is arranged on the outside of the rotating shaft 15; an adjustment component 2 is arranged on the outside of the rotating shaft 15 and is located on one side of the disc brake 14, and the adjustment component 2 includes: a fixed disk 21 is arranged on the outside of the rotating shaft 15 and is located on one side of the disc brake 14; a clamping groove 22 passes through one side of the fixed disk 21 and is clamped and fixed with the disc brake 14; a spring 23 is arranged at the bottom of the clamping groove 22; an electric push rod 26 is arranged at the bottom of the bottom plate 17; and a driving component 13 is arranged at one end of the rotating shaft 15.

[0049] When in use, the driving assembly 13 drives the rotating shaft 15 and the brake disc of the disc brake 14 to rotate, and the disc brake 14 is started for braking, so that the braking effect of the disc brake 14 is detected by the detector 12. When it is necessary to detect disc brakes 14 of different models and sizes, the slot 22 is pulled inward, and then the brake disc on the disc brake 14 is placed on one side of the fixed disk 21, and the slot 22 is released. At this time, the slot 22 rebounds through the pressure of the spring 23 and tightly presses against the brake disc on the disc brake 14 for fixing, so that the fixed disk 21 can fix disc brakes 14 of different sizes, and the height of the bottom plate 17 is adjusted by the electric push rod 26, so that the detection device can detect disc brakes of different sizes and models, thereby improving the working efficiency, flexibility and practicality of the detection device.

[0050] Specifically, the model of the detector 12 is SZD-2A, and its working principle is that the reducer housing of the detector and the force measuring lever swing in the opposite direction of the rotation of the drum, and the force or displacement at one end of the force measuring lever is converted into an electrical signal proportional to the magnitude of the braking force by the sensor. The electrical signal sent from the force measuring sensor is sent to the A / D converter to be converted into a corresponding digital quantity after amplification and filtering. After being collected, stored and processed by the computer, the test results are displayed by a digital tube or printed by a printer. The principle structure is not drawn in the attached figure.

[0051] In some embodiments, a fixing bolt 25 is provided on the slot 22, and a threaded hole 24 matching the fixing bolt 25 is provided on the outer wall of the fixed disk 21. The fixing bolt 25 penetrates the brake disk on the disc brake 14 and is threadedly connected to the fixed disk 2, thereby increasing the stability of the disc brake 14 when rotating.

[0052] In some embodiments, a first slide plate 27 is disposed on one side of the card slot 22 , and a first slide groove 271 matching the first slide plate 27 is disposed on the inner side wall of the fixed plate 21 , thereby increasing the stability of the card slot 22 moving on the fixed plate 21 .

[0053] In some embodiments, a telescopic tube 231 is provided between the fixed disk 21 and the slot 22 to cooperate with the spring 23 and is located inside the fixed disk 21 to support the spring 23, thereby preventing the spring 23 from bending during a long rebound movement and increasing the service life of the spring 23.

[0054] In some embodiments, a telescopic support tube 261 is provided at the bottom of the bottom plate 17 to cooperate with the electric push rod 26 and is located inside the base 11 to support the bottom plate 17 and increase the stability of the bottom plate 17 when it is lifted or lowered.

[0055] In some embodiments, the driving assembly 13 includes: a support plate 131 is arranged on the top of the base plate 17 and passes through the base plate 17; a motor 132 is arranged on one side of the support plate 131; a rotating rod 133 is arranged at the output end of the motor 132 and passes through the support plate 131, and a fixing part 16 is provided at one end of the rotating rod 133, which is fixedly connected to the rotating shaft 15, and the rotating rod 133 is driven to rotate by the motor 132, and the rotating rotating rod 133 drives the rotating shaft 15 to rotate through the fixing part 16.

[0056] In some embodiments, the fixing member 16 includes: an insert block 161 is arranged at one end of the rotating rod 133, and a slot 162 matching the insert block 161 is arranged at one end of the rotating shaft 15, so that the detector 12 is engaged and fixed with the rotating rod 133, which facilitates the disassembly and assembly of the disc brake 14.

[0057] In some embodiments, a second slide plate 134 is provided at the bottom of the support plate 131, and a second slide groove 135 matching the second slide plate 134 is provided on the bottom plate 17, so that the support plate 131 is slidably connected with the bottom plate 17. After the disc brake 14 is installed on the fixed disk, the support plate 131 is pushed to move to the left, so that the insert block 161 at one end of the rotating rod 133 is inserted into the slot 162 at one end of the rotating shaft 15 for connection, and the second slide plate 134 is fixed by bolts.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0059] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0060] 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 disc brake detection device, comprising a detection component (1), wherein the detection component (1) comprises: A base (11) having a bottom plate (17) disposed on the top thereof and penetrating the top of the base (11); A detector (12) is arranged on the top of the base (11); A rotating shaft (15) is arranged on one side of the detector (12); A disc brake (14) is arranged outside the rotating shaft (15); The invention is characterized in that an adjustment component (2) is arranged on the outer side of the rotating shaft (15) and is located on one side of the disc brake (14), and the adjustment component (2) comprises: A fixed disk (21) is arranged outside the rotating shaft (15) and located on one side of the disk brake (14); A clamping groove (22) passes through one side of the fixed disk (21) and is clamped and fixed with the disk brake (14); A spring (23) is arranged at the bottom of the slot (22); An electric push rod (26) is arranged at the bottom of the base plate (17); The driving assembly (13) is arranged at one end of the rotating shaft (15).

2. A disc brake detection device according to claim 1, characterized in that: The clamping groove (22) is provided with a fixing bolt (25), and the outer side wall of the fixing plate (21) is provided with a threaded hole (24) matching the fixing bolt (25).

3. A disc brake detection device according to claim 2, characterized in that: A first slide plate (27) is provided on one side of the clamping slot (22), and a first slide groove (271) matching the first slide plate (27) is provided on the inner side wall of the fixed plate (21).

4. A disc brake detection device according to claim 3, characterized in that: A telescopic tube (231) that cooperates with the spring (23) is provided between the fixed disk (21) and the clamping groove (22) and is located inside the fixed disk (21).

5. A disc brake detection device according to claim 1, characterized in that: A telescopic support tube (261) matching the electric push rod (26) is provided at the bottom of the bottom plate (17) and is located inside the base (11).

6. A disc brake detection device according to claim 1, characterized in that: The driving assembly (13) comprises: A support plate (131) is disposed on the top of the bottom plate (17) and passes through the bottom plate (17); A motor (132) is arranged on one side of the support plate (131); A rotating rod (133) is arranged at the output end of the motor (132) and passes through the support plate (131); a fixing member (16) is arranged at one end of the rotating rod (133) and is fixedly connected to the rotating shaft (15).

7. A disc brake detection device according to claim 6, characterized in that: The fixing member (16) comprises: An insert block (161) is arranged at one end of the rotating rod (133), and a slot (162) matching the insert block (161) is arranged at one end of the rotating shaft (15), so that the detector (12) and the rotating rod (133) are engaged and fixed.

8. A disc brake detection device according to claim 6, characterized in that: A second slide plate (134) is provided at the bottom of the support plate (131), and a second slide groove (135) matching the second slide plate (134) is provided on the bottom plate (17), so that the support plate (131) and the bottom plate (17) are slidably connected.

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