Electronic mechanical brake

Abstract

The utility model discloses an electronic mechanical brake which comprises a fixing base, hydraulic rods, a brake pad mounting groove, a brake pad body and a protection mechanism, an arc-shaped groove is formed in the upper portion of the fixing base, the hydraulic rods are fixed to the two ends of the top of the arc-shaped groove, the brake pad mounting groove is fixed to one end of each hydraulic rod, and the brake pad body is fixed to the other end of each hydraulic rod. A brake pad body is fixed in the brake pad installation groove, a protection mechanism is fixed to the outer surface of the brake pad body, the brake pad installation groove is formed, a fixing groove and a fixing hole are formed in the brake pad installation groove, and the brake pad body is inserted into the fixing groove of the brake pad installation groove through a fixing bolt to be fixed. The installation stability of the brake pad body is greatly improved, installation and replacement are convenient, the abrasion resistance and corrosion resistance of the brake pad body are greatly improved by arranging a protection mechanism of the abrasion-resistant layer, the corrosion-resistant layer and the waterproof layer on the outer surface of the brake pad body, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of brake, concretely relates to an electronic mechanical brake. BACKGROUND

[0002] The brake is a device that makes the moving part decelerate, stop or keep the stop state, commonly known as the brake or brake. It is mainly composed of brake frame, brake and control device, and some brakes are also provided with automatic adjusting device of brake gap.

[0003] According to the announcement number CN222085003U discloses a kind of electronic mechanical brake, including fixed seat, fixed seat is fixedly installed with hydraulic cylinder, one end of hydraulic cylinder is fixedly connected with U-shaped rod, both ends of U-shaped rod are transmissionally connected with telescopic rod, one end of telescopic rod is fixedly connected with rack B, both sides of rack B are meshingly connected with transmission gear, rack B side is equipped with arc plate, arc plate is fixedly installed with brake pad, and two fixed plates are fixedly connected on arc plate, and fixed plate is transmissionally connected with transmission gear. When telescopic rod contracts, rack B is moved, rack B drives the transmission gear on both sides to reverse rotation, so that two fixed rods cooperate to exert uniform thrust on both ends of fixed plate, so that fixed plate drives brake pad on arc plate to stably contact with engineering machinery, effective braking is realized, and practicality is high.

[0004] But the above-mentioned kind of electronic mechanical brake has the following defects:

[0005] Although uniform thrust can be exerted on both ends of fixed plate, so that fixed plate drives brake pad on arc plate to stably contact with engineering machinery, but brake pad body is inconvenient to install and replace, and is not stable in installation, prone to shaking, which affects braking effect, and brake pad body is abraded, corroded and damaged after long-term use, without setting protection mechanism on brake pad body, so as to reduce service life of brake pad body.

[0006] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0007] For the problems in the related art, the utility model provides an electronic mechanical brake to overcome the above technical problems existing in the prior art.

[0008] Therefore, the utility model adopts the following specific technical solutions:

[0009] An electromechanical brake, comprising a fixed seat, hydraulic rods, brake pad mounting grooves, brake pad bodies and protection mechanisms, an arc-shaped groove is formed above the fixed seat, hydraulic rods are fixed at both ends of the top of the arc-shaped groove, a brake pad mounting groove is fixed at one end of the hydraulic rod, a brake pad body is fixed in the brake pad mounting groove, and a protection mechanism is fixed to the outer surface of the brake pad body.

[0010] As a further scheme of the present application, the brake pad mounting groove is arc-shaped and matches the arc-shaped groove.

[0011] As a further scheme of the present application, the brake pad body is arc-shaped and matches the brake pad mounting groove.

[0012] As a further scheme of the present application, a fixing groove matching the brake pad body is formed in the brake pad mounting groove.

[0013] As a further scheme of the present application, a plurality of fixing holes are formed in the brake pad mounting groove and the brake pad body, and a fixing bolt is fixed in the fixing hole.

[0014] As a further scheme of the present application, the fixed seat and the brake pad mounting groove are made of stainless steel.

[0015] As a further scheme of the present application, the protection mechanism is sequentially provided with a wear-resistant layer, a corrosion-resistant layer and a waterproof layer from outside to inside.

[0016] The present application has the advantages that: the brake pad mounting groove is provided, the fixing groove and the fixing hole are arranged in the brake pad mounting groove, the brake pad body is inserted into the fixing groove of the brake pad mounting groove and fixed by using the fixing bolt, the installation stability of the brake pad body is greatly improved, the brake pad body is convenient to install and replace, the wear-resistant layer, the corrosion-resistant layer and the waterproof layer are arranged on the outer surface of the brake pad body, the wear-resistant and corrosion-resistant properties of the brake pad body are greatly improved, and the service life is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a whole structure schematic diagram of an electromechanical brake according to the present application;

[0019] Figure 2It is a brake pad mounting groove schematic diagram of an electronic mechanical brake according to an embodiment of the utility model;

[0020] Figure 3 It is a brake pad body schematic diagram of an electronic mechanical brake according to an embodiment of the utility model;

[0021] Figure 4 It is a brake pad mounting groove and brake pad body mounting schematic diagram of an electronic mechanical brake according to an embodiment of the utility model;

[0022] Figure 5 It is a protection mechanism schematic diagram of an electronic mechanical brake according to an embodiment of the utility model.

[0023] In the drawings:

[0024] 1, fixed seat, 2, hydraulic rod, 3, brake pad mounting groove, 4, brake pad body, 5, protection mechanism, 6, arc-shaped groove, 7, fixed groove, 8, fixed hole, 9, fixed bolt, 10, wear-resistant layer, 11, corrosion-resistant layer, 12, waterproof layer. Specific implementation

[0025] To further illustrate each embodiment, the utility model provides with drawings, these drawings are part of the utility model disclosure, mainly to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, and the person skilled in the art should understand other possible implementation modes and the advantages of the utility model, the components in the drawings are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0026] According to the embodiment of the utility model, an electronic mechanical brake is provided.

[0027] Please refer to the description of the drawings Figures 1-5 According to the electronic mechanical brake of the utility model embodiment, including fixed seat 1, hydraulic rod 2, brake pad mounting groove 3, brake pad body 4 and protection mechanism 5, the top of fixed seat 1 is provided with arc-shaped groove 6, both ends of the top of arc-shaped groove 6 are fixed with hydraulic rod 2, one end of hydraulic rod 2 is fixed with brake pad mounting groove 3, brake pad mounting groove 3 is fixed with brake pad body 4, the outer surface of brake pad body 4 is fixed with protection mechanism 5, brake pad mounting groove 3 is arc-shaped and matched with arc-shaped groove 6, brake pad body 4 is arc-shaped and matched with brake pad mounting groove 3, fixed groove 7 matched with brake pad body 4 is set up on brake pad mounting groove 3, a plurality of fixed holes 8 are set up on brake pad mounting groove 3 and brake pad body 4, fixed bolt 9 is fixed on fixed hole 8, fixed seat 1 and brake pad mounting groove 3 are all stainless steel materials.

[0028] By setting the brake pad mounting groove 3, setting the fixing groove 7 and the fixing hole 8 in the brake pad mounting groove 3, and inserting the brake pad body 4 into the fixing groove 7 of the brake pad mounting groove 3 and fixing by using the fixing bolt 9, the installation stability of the brake pad body 4 is greatly improved, and the installation and replacement are convenient.

[0029] In an embodiment, refer to the description attached Figure 1 And 5 As a further scheme of the utility model, the protection mechanism 5 is sequentially provided with a wear-resistant layer 10, a corrosion-resistant layer 11 and a waterproof layer 12 from outside to inside.

[0030] By setting the wear-resistant layer 10, the corrosion-resistant layer 11 and the waterproof layer 12 of the protection mechanism 5 on the outer surface of the brake pad body 4, the wear resistance and corrosion resistance of the brake pad body 4 are greatly improved, and the service life is improved.

[0031] In use, first, the fixing seat 1 is installed at a specified position, then the brake pad body 4 is inserted into the fixing groove 7 of the brake pad mounting groove 3 and fixed by using the fixing bolt 9, the installation of the brake pad body 4 is completed, in braking, the hydraulic rod 2 on both sides is controlled by an external electric control system to push the two brake pad mounting grooves 3 and the brake pad body 4 to the middle to brake, by setting the brake pad mounting groove 3, setting the fixing groove 7 and the fixing hole 8 in the brake pad mounting groove 3, and inserting the brake pad body 4 into the fixing groove 7 of the brake pad mounting groove 3 and fixing by using the fixing bolt 9, the installation stability of the brake pad body 4 is greatly improved, and the installation and replacement are convenient, by setting the wear-resistant layer 10, the corrosion-resistant layer 11 and the waterproof layer 12 of the protection mechanism 5 on the outer surface of the brake pad body 4, the wear resistance and corrosion resistance of the brake pad body 4 are greatly improved, and the service life is improved.

[0032] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An electromechanical brake comprising a fixed seat (1), a hydraulic lever (2), a brake pad mounting groove (3), a brake pad body (4) and a protection mechanism (5), characterized in that: The upper portion of the fixing base (1) is provided with an arc-shaped slot (6), both ends of the top of the arc-shaped slot (6) are fixedly provided with a hydraulic rod (2), one end of the hydraulic rod (2) is fixedly provided with a brake pad mounting slot (3), the brake pad mounting slot (3) is fixedly provided with a brake pad body (4), and the outer surface of the brake pad body (4) is fixedly provided with a protection mechanism (5).

2. An electromechanical brake according to claim 1, characterized in that: The brake pad mounting slot (3) is arc-shaped and matched with the arc-shaped slot (6).

3. An electromechanical brake according to claim 1, wherein: The brake pad body (4) is arc-shaped and matched with the brake pad mounting slot (3).

4. An electromechanical brake according to claim 1, characterized in that: A fixing slot (7) matched with the brake pad body (4) is formed in the brake pad mounting slot (3).

5. An electromechanical brake according to claim 4, characterised in that: A plurality of fixing holes (8) are formed in the brake pad mounting slot (3) and the brake pad body (4), and a fixing bolt (9) is fixedly arranged in the fixing hole (8).

6. An electromechanical brake according to claim 1, characterized in that: The fixing base (1) and the brake pad mounting slot (3) are made of stainless steel.

7. An electromechanical brake according to claim 1, wherein: From outside to inside, the protection mechanism (5) is sequentially provided with a wear-resistant layer (10), a corrosion-resistant layer (11) and a waterproof layer (12).

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