Brake pressure plate

Abstract

The utility model discloses a brake pressure plate, which relates to the technical field of brake pressure plates, and comprises a pressure plate body, a flange, a fixing rod, a fastening bolt and a fastening assembly, the flange is movably connected to the front end of the pressure plate body, a slot is arranged in the pressure plate body, the fixing rod is matched with the slot, the fastening assembly comprises a plastic buckle, and the plastic buckle is fixedly connected with the flange. The fastening bolt is movably connected into the inserting groove, the plastic buckle is attached to the fastening bolt, an open groove is formed in the fastening bolt, and the open groove is matched with the fixing rod. The fixing rod is inserted into the inserting groove, then the fastening bolt is rotated to move towards the interior of the inserting groove, then the plastic buckle is extruded, the fixing rod is stably fastened into the inserting groove through the plastic buckle, good stability is provided for the pressing plate body, and the installation mode is simple and stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of brake disc, concretely relates to a brake disc. BACKGROUND

[0002] The brake disc is an important structure on the clutch. The existing brake disc is simple in installation, is not firm enough and needs to be improved in stability. INVENTION CONTENTS

[0003] The utility model provides a brake disc to solve the problem in the above background.

[0004] To solve the above technical problem, the utility model adopts the technical scheme of:

[0005] A brake disc, including disc body, flange, fixed link, fastening bolt, fastening assembly, the flange is movably connected in the front end of disc body, the inside of disc body is provided with the slot, the fixed link and the slot are adapted, the fastening assembly includes the plastic buckle, the fastening bolt is movably connected in the inside of slot, the plastic buckle and fastening bolt are attached, the inside of fastening bolt is provided with the slot, the slot and fixed link are adapted.

[0006] The utility model technical scheme further improves in that: one end of the slot is provided with a threaded groove, and the fastening bolt is threadedly engaged in the inside of the threaded groove.

[0007] The fastening bolt in the above technical scheme can rotate in the inside of the threaded groove.

[0008] The utility model technical scheme further improves in that: the upper end of the plastic buckle away from the bottom plate is provided with a second sliding surface, the inner side wall of one end of the slot is provided with a first sliding surface, and the first sliding surface and the second sliding surface are attached.

[0009] The first sliding surface and the second sliding surface in the above technical scheme can rub against each other, so that the plastic buckle is pressed inward under the frictional resistance of the fastening bolt, thereby clamping the fixed link and providing stability.

[0010] The utility model technical scheme further improves in that: the inside of the slot is provided with a cavity, one end of the cavity is fixedly connected with a bottom plate, and the number of the plastic buckles is five, which are circumferentially and integrally connected to the upper end of the bottom plate.

[0011] The five plastic buckles circumferentially and integrally connected to the upper end of the bottom plate in the above technical scheme can clamp the fixed link at five different positions, thereby providing better stability.

[0012] The further improvement of the technical scheme of the utility model lies in that the cavity is internally provided with a movable groove, and one end of the plastic buckle provided with a second sliding surface is arranged in the interior of the movable groove.

[0013] By adopting the above technical scheme, one end of the plastic buckle provided with a second sliding surface in the scheme can move in the interior of the movable groove, and when the fastening bolt is rotated downward to drive the plastic buckle to be inwardly extruded, the end of the plastic buckle provided with the second sliding surface will move in the interior of the movable groove.

[0014] The further improvement of the technical scheme of the utility model lies in that the cavity is internally provided with a movable groove, and one end of the plastic buckle provided with a second sliding surface is arranged in the interior of the movable groove.

[0015] By adopting the above technical scheme, one end of the plastic buckle provided with a second sliding surface in the scheme can move in the interior of the movable groove, and when the fastening bolt is rotated downward to drive the plastic buckle to be inwardly extruded, the end of the plastic buckle provided with the second sliding surface will move in the interior of the movable groove.

[0016] The further improvement of the technical scheme of the utility model lies in that the cavity is internally provided with a movable groove, and one end of the plastic buckle provided with a second sliding surface is arranged in the interior of the movable groove.

[0017] By adopting the above technical scheme, one end of the plastic buckle provided with a second sliding surface in the scheme can move in the interior of the movable groove, and when the fastening bolt is rotated downward to drive the plastic buckle to be inwardly extruded, the end of the plastic buckle provided with the second sliding surface will move in the interior of the movable groove.

[0018] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0019] 1. The utility model provides a kind of brake disc, by inserting the interior of insertion slot of fixed rod, subsequently rotating fastening bolt and making it move to the interior of insertion slot, further extruding to plastic buckle, so that plastic buckle is stably fastened in the interior of insertion slot to fixed rod, further provide better stability for disc body, and the installation mode is relatively simple and stable.

[0020] 2. The utility model provides a kind of brake disc, by being provided with threaded groove, fastening bolt can be stably fixed, further stably fixed in the interior of insertion slot of fixed rod, further guarantee the stability of equipment. DRAWINGS

[0021] Figure 1 It is the front view of the brake disc according to the utility model embodiment;

[0022] Figure 2 It is the disc body structure diagram of the brake disc according to the utility model embodiment;

[0023] Figure 3These are the fastening bolts of the brake pressure plate according to the embodiments of this utility model;

[0024] Figure 4 This is a diagram showing the internal structure of the brake pressure plate body according to an embodiment of the present invention;

[0025] Figure 5 The brake pressure plate according to the embodiments of this utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0026] Figure 6 This is a structural diagram of the internal structure of the brake pressure plate body according to an embodiment of the present utility model.

[0027] In the diagram: 1. Pressure plate body; 101. Slot; 102. Cavity; 103. Movable groove; 104. Threaded groove; 2. Flange; 3. Fixing rod; 4. Fastening bolt; 401. Slot; 402. First sliding surface; 5. Fastening assembly; 501. Base plate; 502. Opening; 503. Plastic buckle; 504. Second sliding surface. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] The present invention will be further described in detail below with reference to embodiments:

[0030] Example 1

[0031] like Figures 1-6 As shown, this utility model provides a brake pressure plate, including a pressure plate body 1, a flange 2, a fixing rod 3, a fastening bolt 4, and a fastening assembly 5. The flange 2 is movably connected to the front end of the pressure plate body 1. The pressure plate body 1 has a slot 101 inside. The fixing rod 3 is adapted to the slot 101. The fastening assembly 5 includes a plastic buckle 503. The fastening bolt 4 is movably connected to the inside of the slot 101. The plastic buckle 503 and the fastening bolt 4 are in contact. The fastening bolt 4 has a groove 401 inside. The groove 401 is adapted to the fixing rod 3.

[0032] In the embodiment, the fixed rod 3 is inserted into the inside of the slot 101, then the fastening bolt 4 is rotated to move to the inside of the slot 101, and then the plastic buckle 503 is extruded to stably fasten the fixed rod 3 in the inside of the slot 101, thereby providing better stability for the pressure plate body 1, and the installation mode is simple and stable.

[0033] Embodiment 2

[0034] As shown in the embodiment 1, the utility model provides a technical scheme: Figures 1-6 Preferably, the slot 101 is provided with a threaded groove 104 at one end, the fastening bolt 4 is threadedly engaged in the inside of the threaded groove 104, the plastic buckle 503 is provided with a second sliding surface 504 away from the upper end of the bottom plate 501, the inner side wall of the one end of the slot 401 is provided with a first sliding surface 402, the first sliding surface 402 and the second sliding surface 504 are attached, the inside of the slot 101 is provided with a cavity 102, one end of the cavity 102 is fixedly connected with the bottom plate 501, and the number of the plastic buckles 503 is five and is circumferentially and integrally connected to the upper end of the bottom plate 501.

[0035] In the embodiment, the fastening bolt 4 can rotate in the inside of the threaded groove 104, the first sliding surface 402 and the second sliding surface 504 can be rubbed against each other, the plastic buckle 503 is extruded inward under the frictional resistance of the fastening bolt 4, thereby clamping the fixed rod 3 and providing certain stability, and the five plastic buckles 503 circumferentially and integrally connected to the upper end of the bottom plate 501 can clamp the fixed rod 3 at five different positions, thereby providing better stability.

[0036] Embodiment 3

[0037] As shown in the embodiment 1, the utility model provides a technical scheme: Figures 1-6 Preferably, the inside of the cavity 102 is provided with a movable groove 103, one end of the plastic buckle 503 provided with the second sliding surface 504 is arranged in the inside of the movable groove 103, the inside of the bottom plate 501 is provided with an opening 502, the opening 502 is matched with the slot 101, the fixed rod 3 can slide in the inside of the opening 502, the inside of the flange 2 is provided with a fixed groove, the fixed groove, the slot 101 and the slot 401 are of the same diameter, and the fixed rod 3 can be inserted into the inside of the fixed groove, the slot 101 and the slot 401.

[0038] In the embodiment, the plastic buckle 503 is provided with one end of the second sliding surface 504 movably arranged in the movable slot 103, when the fastening bolt 4 is screwed downward to drive the plastic buckle 503 to be pressed inward, the one end of the plastic buckle 503 provided with the second sliding surface 504 will move in the movable slot 103, the fixing rod 3 can be inserted into the inside of the opening 502, thereby penetrating the insertion slot 101, the fixing rod 3 can be inserted into the fixing slot, so that the flange 2 is fixed to the front end of the press plate body 1.

[0039] The working principle of the brake press plate will be described in detail below.

[0040] As shown in the figure, by inserting the fixing rod 3 into the fixing slot, then placing the flange 2 at the front end of the press plate body 1, then inserting the fixing rod 3 into the inside of the insertion slot 101, then rotating the fastening bolt 4 to make it press downward into the inside of the insertion slot 101 under the action of the threaded groove 104, in the process of pressing downward, the first sliding surface 402 and the second sliding surface 504 will rub against each other, so that the plastic buckle 503 is pressed inward under the frictional resistance of the fastening bolt 4, thereby clamping the fixing rod 3, and the fixing is completed. Figures 1-6

[0041] The above has made a detailed description of the utility model in general, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the utility model, the modifications or improvements are within the protection scope of the utility model.​

Claims

1. A brake disc comprising a disc body (1), a flange (2), a fixing bar (3), a fastening bolt (4), a fastening assembly (5), characterized in that: The flange (2) is movably connected to the front end of the press plate body (1), the press plate body (1) is internally provided with a slot (101), the fixed rod (3) is matched with the slot (101), the fastening assembly (5) comprises a plastic buckle (503), the fastening bolt (4) is movably connected to the inside of the slot (101), the plastic buckle (503) is attached to the fastening bolt (4), the fastening bolt (4) is internally provided with a slot (401), and the slot (401) is matched with the fixed rod (3).

2. A brake disc according to claim 1, wherein: One end of the slot (101) is provided with a threaded groove (104), and the fastening bolt (4) is threadedly engaged in the inside of the threaded groove (104).

3. A brake disc according to claim 1, wherein: The plastic buckle (503) is provided with a second sliding surface (504) away from the upper end of the bottom plate (501), the inner side wall of one end of the slot (401) is provided with a first sliding surface (402), and the first sliding surface (402) is attached to the second sliding surface (504).

4. A brake disc according to claim 3, wherein: The inside of the slot (101) is internally provided with a cavity (102), one end of the cavity (102) is fixedly connected with a bottom plate (501), the number of the plastic buckle (503) is five, and the upper end of the bottom plate (501) is circumferentially and sequentially connected.

5. A brake disc according to claim 4, wherein: The inside of the cavity (102) is internally provided with a movable slot (103), and one end of the plastic buckle (503) provided with the second sliding surface (504) is arranged in the inside of the movable slot (103).

6. A brake disc according to claim 3, wherein: The inside of the bottom plate (501) is internally provided with an opening (502), the opening (502) is matched with the slot (101), and the fixed rod (3) can slide in the inside of the opening (502).

7. A brake disc according to claim 1, wherein: The inside of the flange (2) is internally provided with a fixed slot, the fixed slot, the slot (101) and the slot (401) are of the same diameter, and the fixed rod (3) can be inserted into the inside of the fixed slot, the slot (101) and the slot (401).

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