Supporting assembly of automobile anti-skid brake system (ABS)

Abstract

The utility model discloses a support assembly of an automobile ABS system, which comprises a metal plate, a rectangular block is welded on the top of the front side of the metal plate, two symmetrically arranged slots are arranged on the front side of the rectangular block, and a control unit is arranged on the front side of the metal plate. The control unit is pre-fixed on the surface of the metal plate through the insertion of the insertion rod and the insertion groove, then the eccentric block is rotated to extrude the cross rod to move, so that the cross rod drives the extrusion rod to extrude and fix the control unit, and then the eccentric block is locked through the bolt rod. In this way, the electronic control unit and the metal plate are pre-fixed through cooperation of the insertion rod and the insertion groove, then the bottom plate drives the extrusion rod to extrude and limit the electronic control unit, and then the bottom plate is locked through a single bolt. And the connecting support between the electronic control unit and the metal plate has relatively good disassembly and assembly efficiency, so that the aim of improving the convenience in subsequent maintenance is fulfilled.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile ABS system, especially, relate to a support subassembly of automobile ABS system. BACKGROUND

[0002] The function of automobile ABS system is to automatically control the size of brake force of brake when braking, so that the wheel is not locked and is in the state of side rolling and side sliding (slip rate is about 20%), so as to ensure that the adhesion between wheel and ground is at the maximum value, and the anti-lock braking system is simply speaking, ABS system only works when the vehicle needs to brake, that is, the zero point of tire sliding and rolling is switched constantly, so that the braking distance can be effectively shortened, and the phenomenon of side sliding of vehicle during emergency braking can be prevented, and the automobile ABS system comprises an electronic control unit and a hydraulic unit.

[0003] The electronic control unit and the hydraulic unit of automobile ABS system are connected and supported by a metal plate, the connection between the electronic control unit and the metal plate is usually fixed by four bolts, and the electronic control unit needs to be rotated for disassembly and maintenance, which is slightly inconvenient, therefore, a support subassembly of automobile ABS system is needed, the electronic control unit and the metal plate are pre-fixed by the cooperation of the insertion rod and the insertion slot, then the electronic control unit is extruded and limited by the extrusion rod driven by the bottom plate, and then the bottom plate is locked by a single bolt, so that the connection and support between the electronic control unit and the metal plate have good disassembly efficiency, thereby improving the convenience during subsequent maintenance. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a support subassembly of automobile ABS system, the cooperation of insertion rod and insertion slot is used to pre-fix between the electronic control unit and the metal plate, then the electronic control unit is extruded and limited by the extrusion rod driven by the bottom plate, and then the bottom plate is locked by a single bolt, so that the connection and support between the electronic control unit and the metal plate have good disassembly efficiency, thereby improving the convenience during subsequent maintenance, so as to solve the technical problems in the above background.

[0005] The utility model discloses a technical scheme that solves the above technical problem is as follows: A support assembly of automobile ABS system, it includes metal sheet: the top welding of metal sheet front side has the rectangular block, the front side of rectangular block is provided with two symmetrical setting's slot, the front side of metal sheet is provided with control unit, the top welding of control unit has inserted rod, the rear side of metal sheet is fixedly connected with hydraulic unit through bolt, the front side of metal sheet is integrally formed with the fixed block, the inner wall sliding connection of fixed block has slide rod, the bottom end welding of slide rod has cross bar, the common fixed connection of spring between cross bar and fixed block is set up on the surface of slide rod, the bottom of metal sheet front side is rotatably connected with eccentric block through the pivot, the front side of metal sheet is provided with the rod hole, the surface of eccentric block is equipped with bolt rod, the top fixed connection of cross bar has extrusion rod.

[0006] Preferably, the rear end of the inserted rod extends to the inner cavity of the slot.

[0007] Preferably, the front side of the metal plate is fixedly connected with a slide rail through a bolt, the surface of the slide rail is slidingly connected with a sliding block, and the sliding block and the cross bar are fixedly connected.

[0008] Preferably, the surface of the eccentric block is fixedly connected with a handle block through a bolt.

[0009] Preferably, the rear end of the bolt rod extends to the inner cavity of the rod hole, an elastic washer is sleeved on the surface of the bolt rod, and the front and rear sides of the elastic washer are fitted with the bolt rod and the eccentric block respectively.

[0010] The utility model discloses the beneficial effect is:

[0011] 1. The utility model discloses a kind of support assembly of automobile ABS system, it includes metal sheet: the top welding of metal sheet front side has the rectangular block, the front side of rectangular block is provided with two symmetrical setting's slot, the front side of metal sheet is provided with control unit, the top welding of control unit has inserted rod, the rear side of metal sheet is fixedly connected with hydraulic unit through bolt, the front side of metal sheet is integrally formed with the fixed block, the inner wall sliding connection of fixed block has slide rod, the bottom end welding of slide rod has cross bar, the common fixed connection of spring between cross bar and fixed block is set up on the surface of slide rod, the bottom of metal sheet front side is rotatably connected with eccentric block through the pivot, the front side of metal sheet is provided with the rod hole, the surface of eccentric block is equipped with bolt rod, the top fixed connection of cross bar has extrusion rod.

[0012] 2. The utility model discloses a technical scheme that solves the above technical problem is as follows: A support assembly of automobile ABS system, it includes metal sheet: the top welding of metal sheet front side has the rectangular block, the front side of rectangular block is provided with two symmetrical setting's slot, the front side of metal sheet is provided with control unit, the top welding of control unit has inserted rod, the rear side of metal sheet is fixedly connected with hydraulic unit through bolt, the front side of metal sheet is integrally formed with the fixed block, the inner wall sliding connection of fixed block has slide rod, the bottom end welding of slide rod has cross bar, the common fixed connection of spring between cross bar and fixed block is set up on the surface of slide rod, the bottom of metal sheet front side is rotatably connected with eccentric block through the pivot, the front side of metal sheet is provided with the rod hole, the surface of eccentric block is equipped with bolt rod, the top fixed connection of cross bar has extrusion rod.

[0013] 3. The utility model discloses a technical scheme that solves the above technical problem is as follows: A support assembly of automobile ABS system, it includes metal sheet: the top welding of metal sheet front side has the rectangular block, the front side of rectangular block is provided with two symmetrical setting's slot, the front side of metal sheet is provided with control unit, the top welding of control unit has inserted rod, the rear side of metal sheet is fixedly connected with hydraulic unit through bolt, the front side of metal sheet is integrally formed with the fixed block, the inner wall sliding connection of fixed block has slide rod, the bottom end welding of slide rod has cross bar, the common fixed connection of spring between cross bar and fixed block is set up on the surface of slide rod, the bottom of metal sheet front side is rotatably connected with eccentric block through the pivot, the front side of metal sheet is provided with the rod hole, the surface of eccentric block is equipped with bolt rod, the top fixed connection of cross bar has extrusion rod.

[0014] 4、 The utility model discloses a setting of elastic washer increases the friction of bolt rod surface, avoids the bolt rod to loosen and to come out from the situation of vibration due to external force, and further improves the stability of bolt rod own position. BRIEF DESCRIPTION OF DRAWINGS

[0015] Among them:

[0016] Figure 1 It is structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 It is an embodiment of the utility model Figure 1 The local enlarged view of A point in;

[0018] Figure 3 It is an embodiment of the utility model Figure 1 The local enlarged view of B point in;

[0019] Figure 4 It is the three-dimensional schematic view of eccentric block and handle block of an embodiment of the utility model.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, metal plate, 2, rectangular block, 3, slot, 4, control unit, 5, plug rod, 6, hydraulic unit, 7, fixed block, 8, slide rod, 9, cross bar, 10, spring, 11, slide rail, 12, sliding block, 13, eccentric block, 14, handle block, 15, rod hole, 16, bolt rod, 17, elastic washer, 18, extrusion rod. DETAILED DESCRIPTION

[0022] In the following, the embodiment of the support assembly of the automobile ABS system of the utility model will be described with reference to the drawings.

[0023] Example one:

[0024] Figures 1-4The utility model discloses an automobile ABS system's support subassembly of one embodiment shows, it includes metal sheet 1: the top welding has rectangular block 2 at the front side of metal sheet 1, the front side of rectangular block 2 is equipped with two symmetrical insertion slot 3, the front side of metal sheet 1 is provided with control unit 4, the top welding has inserted rod 5 of control unit 4, the rear end of inserted rod 5 extends to the inner chamber of insertion slot 3, the rear side of metal sheet 1 is fixedly connected with hydraulic unit 6 through bolt, the front side of metal sheet 1 is integrally formed with fixed block 7, the inner wall of fixed block 7 is slidably connected with slide 8, the bottom end of slide 8 is welded with cross bar 9, and the common fixed connection of spring 10 is between cross bar 9 and fixed block 7, and spring 10 is sleeved on the surface of slide 8, and the front side of metal sheet 1 is fixedly connected with slide rail 11 through bolt, and the surface of slide rail 11 is slidably connected with sliding block 12, and sliding block 12 is fixedly connected between cross bar 9, and the cooperation of slide rail 11 and sliding block 12 is used to limit the movement of cross bar 9, avoid the situation that cross bar 9 shakes during moving, to further improve the stability during the movement of cross bar 9, the bottom of the front side of metal sheet 1 is rotatably connected with eccentric block 13 through pivot, the front side of metal sheet 1 is equipped with rod hole 15, the surface of eccentric block 13 is equipped with bolt rod 16, and the top of cross bar 9 is fixedly connected with extruding rod 18.

[0025] Embodiment two:

[0026] Figures 1-4 The utility model discloses an automobile ABS system's support subassembly of one embodiment shows, it includes metal sheet 1: the top welding has rectangular block 2 at the front side of metal sheet 1, the front side of rectangular block 2 is equipped with two symmetrical insertion slot 3, the front side of metal sheet 1 is provided with control unit 4, the top welding has inserted rod 5 of control unit 4, the rear side of metal sheet 1 is fixedly connected with hydraulic unit 6 through bolt, the front side of metal sheet 1 is integrally formed with fixed block 7, the inner wall of fixed block 7 is slidably connected with slide 8, the bottom end of slide 8 is welded with cross bar 9, and the common fixed connection of spring 10 is between cross bar 9 and fixed block 7, and spring 10 is sleeved on the surface of slide 8, and the front side of metal sheet 1 is rotatably connected with eccentric block 13 through pivot, the surface of eccentric block 13 is fixedly connected with the handle block 14 through bolt, through the setting of handle block 14, the stress area of the surface of eccentric block 13 is increased, avoid the situation that hand slip occurs when directly holding eccentric block 13 rotates, the front side of metal sheet 1 is equipped with rod hole 15, the surface of eccentric block 13 is equipped with bolt rod 16, and the rear end of bolt rod 16 extends to the inner chamber of rod hole 15, and the surface of bolt rod 16 is sleeved with elastic washer 17, and the front and rear sides of elastic washer 17 are respectively attached to bolt rod 16 and eccentric block 13, through the setting of elastic washer 17, the friction of the surface of bolt rod 16 is increased, avoid the situation that bolt rod 16 is loosened and comes out due to external force vibration, to further improve the stability of the position of bolt rod 16 itself, and the top of cross bar 9 is fixedly connected with extruding rod 18.

[0027] Working principle: the utility model uses, the user passes through the insertion of plug rod 5 and slot 3, control unit 4 can be pre-fixed on the surface of metal plate 1, then rotates eccentric block 13 extrusion cross bar 9 movement, make cross bar 9 drive extrusion rod 18 extrusion fixed control unit 4, in this process cross bar 9 drive slide bar 8 in the inner wall of fixed block 7 sliding and extrusion spring 10 deformation, then screw bolt rod 16 is inserted into the inner chamber of rod hole 15 and locks eccentric block 13, if need to disassemble control unit 4, refer to the above steps, screw bolt rod 16 is rotated and is taken out the inner chamber of rod hole 15, at this time the resilience of spring 10 is driven by cross bar 9 and extrusion rod 18 moves down, then hand control unit 4 drive plug rod 5 is taken out from slot 3, can, realize the cooperation of plug rod and slot and pre-fixing between electronic control unit and metal plate, then drive extrusion rod by bottom plate and extrude the electronic control unit, then lock the bottom plate by single bolt, the connection support between the electronic control unit and the metal plate has good dismounting efficiency, thereby improve the convenience when subsequent maintenance.

[0028] In summary: the support assembly of the automobile ABS system, through the insertion of plug rod 5 and slot 3, control unit 4 can be pre-fixed on the surface of metal plate 1, then rotates eccentric block 13 extrusion cross bar 9 movement, make cross bar 9 drive extrusion rod 18 extrusion fixed control unit 4, then screw bolt rod 16 locks eccentric block 13, can reach the cooperation of plug rod and slot and pre-fixing between electronic control unit and metal plate, then drive extrusion rod by bottom plate and extrude the electronic control unit, then lock the bottom plate by single bolt, the connection support between the electronic control unit and the metal plate has good dismounting efficiency, thereby improve the convenience when subsequent maintenance.

Claims

1. A support assembly for an automotive ABS system, characterized by, The application relates to a metal plate (1), which is characterized in that a rectangular block (2) is welded on the top of the front side of the metal plate (1), two symmetrical insertion grooves (3) are formed on the front side of the rectangular block (2), a control unit (4) is arranged on the front side of the metal plate (1), an insertion rod (5) is welded on the top of the control unit (4), a hydraulic unit (6) is fixedly connected to the back side of the metal plate (1) through bolts, a positioning block (7) is integrally formed on the front side of the metal plate (1), a sliding rod (8) is slidably connected to the inner wall of the positioning block (7), a horizontal rod (9) is welded on the bottom end of the sliding rod (8), a spring (10) is fixedly connected between the horizontal rod (9) and the positioning block (7), the spring (10) is sleeved on the surface of the sliding rod (8), an eccentric block (13) is rotatably connected to the bottom of the front side of the metal plate (1) through a rotating shaft, a rod hole (15) is formed on the front side of the metal plate (1), a bolt rod (16) is screwed on the surface of the eccentric block (13), and an extrusion rod (18) is fixedly connected to the top of the horizontal rod (9).

2. A support assembly for an automotive ABS system as claimed in claim 1, wherein, The rear end of the insertion rod (5) extends into the inner cavity of the insertion groove (3).

3. A support assembly for an automotive ABS system as claimed in claim 2, wherein, The front side of the metal plate (1) is fixedly connected with a sliding rail (11) through bolts, the surface of the sliding rail (11) is slidably connected with a sliding block (12), and the sliding block (12) is fixedly connected with the horizontal rod (9).

4. The support assembly of claim 3, wherein, The surface of the eccentric block (13) is fixedly connected with a handle block (14) through bolts.

5. A support assembly for an automotive ABS system as claimed in claim 4, wherein, The rear end of the bolt rod (16) extends into the inner cavity of the rod hole (15), an elastic washer (17) is sleeved on the surface of the bolt rod (16), and the front and back sides of the elastic washer (17) are respectively attached to the bolt rod (16) and the eccentric block (13).

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