CN207195599U - A kind of ABS gear rings with deck - Google Patents

Abstract

The utility model discloses a kind of ABS gear rings with deck, including gear ring and deck, the gear ring is annular thin-wall part, stepped tooth is equably provided with vertically on its outer circumference surface, stepped tooth inner hollow, gear ring inner ring vertically turns up to form boss by arc transition along axis, deck is coaxially connected with gear ring, deck is along gear ring circle distribution, on deck, in lower surface and gear ring, outer ring surface is in same plane, deck is provided with mounting hole in the axial direction, mounting hole bottom is interior circular groove, the utility model manufacturing process is simple, save raw material, mitigate weight, reduce oil consumption, assembling, maintenance is more convenient.

Description

A kind of ABS gear rings with deck

Technical field

The utility model belongs to auto parts and components field, particularly a kind of ABS gear rings with deck.

Background technology

At present, existing automobile all standard configurations use ABS anti-lock braking systems.ABS gear rings be in its system one be quick on the draw, The critical component of signal stabilization, it shows the performance for directly affecting ABS system, and for the ABS gear rings of brake system of car, it is tied Structure only has body annulus, and some teeth equally distributed vertically are provided with the outer circumference surface of body annulus, the body annulus Inside is the centre bore that interference fit is formed with axle.Its existing deficiency is：Because the diameter of axle is thick, weight is big, thus adds vapour Car weight amount, oil consumption is added, also waste steel, manufacturing cost is high；Assembling, maintenance are inconvenient, once it is used for brake system of car ABS gear rings damage, a whole set of ABS sensor-based systems can be caused to scrap.In addition, the machinery of the ABS gear rings for brake system of car For processing technology complexity, it is necessary to substantial amounts of process equipment and machining period, operating efficiency, machining accuracy and stock utilization are all low, Substantially increase manufacturing cost, it is difficult to produce the product of steady quality in enormous quantities.

Utility model content

The purpose of this utility model be by powdered metallurgical material by powder metallurgical technique and special compacting tool set directly into The monolithic construction of type, so that manufacturing process is simple, saves raw material, mitigate weight, reduce oil consumption, assembling, maintenance are more Convenient, manufacturing cost reduces, and operating efficiency and stock utilization improve, suitable for production in enormous quantities and product quality stabilization, processing Precision is high.

In order to solve the above problems, the utility model proposes a kind of ABS gear rings with deck.

Technical scheme is used by the utility model：

A kind of ABS gear rings with deck, including gear ring and deck, the gear ring are annular thin-wall part, its outer circumference surface On be equably provided with stepped tooth, stepped tooth inner hollow vertically, gear ring inner ring is vertically turned up by arc transition along axis Boss is formed, deck is coaxially connected with gear ring, and deck is along gear ring circle distribution, the upper and lower end face of deck and gear ring inner and outer rings Face is in same plane, and deck is provided with mounting hole in the axial direction, and mounting hole bottom is interior circular groove.Stepped tooth inner hollow is set Meter, the consumption of material is reduced while ensure that and coordinate with traditional sensors, has reached the light-weighted purpose of gear ring, has made system Make efficiency, the uniformity of product, material consumption have obtained good improvement, the outer ring right-hand member of gear ring boss and front axle hub bearing Portion realizes interference fit, ABS gear rings and wheel hub is produced synchronous rotary, has the function that automobile anti-lock braking, during installation, ABS teeth Circle is realized by deck with axle to be coordinated, and by multiple screw fixed positions, thus make assembling, maintenance more convenient.

Further, the quantity of the deck is 3-6.Quantity is excessive, increases gear ring quality, quantity is very few, Wu Fashi Now it is relatively fixed, therefore 3-6 are preferred.

Preferably, the deck exceeds the upper surface 10-15mm of gear ring vertically, and the aperture of mounting hole is 5-10mm.

The utility model compared with the existing technology has advantages below and effect：

1st, the utility model by powdered metallurgical material, pass through the whole of powder metallurgical technique and special compacting tool set straight forming Body formula structure, simple with manufacturing process, production efficiency and stock utilization are high, and manufacturing cost is low, service life length, suitable for big The advantages that product quality produced in batches and produced is stablized, machining accuracy is high；Compared with the steel-product of same specification, it can save Steel 30%, mitigate the weight 20% of axle, correspondingly also mitigate vehicle weight, reduce oil consumption.During installation, ABS gear rings with Axle coordinates for gap, and by multiple screw fixed positions, thus make assembling, maintenance more convenient.

2nd, the utility model uses ABS gear ring inner hollow designs, subtracts while ensure that and coordinate with traditional sensors Lack the consumption of material, reached the light-weighted purpose of gear ring, obtain manufacture efficiency, the uniformity of product, material consumption Improve well.

Brief description of the drawings

The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the A-A faces cut-away illustration of Fig. 1 gear rings.

Fig. 3 is the cut-away illustration of Fig. 1 decks.

Fig. 4 is the stepped tooth schematic diagram of Fig. 1 gear rings.

Label declaration：

Gear ring 1；Deck 2；Stepped tooth 3.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this Utility model, it is not used to limit the utility model.

Embodiment 1：As shown in Figures 1 to 4, a kind of ABS gear rings with deck, including gear ring 1 and 3 decks 2, the gear ring 1 is annular thin-wall part, and gear ring 1 is molded whole by powdered metallurgical material by powder metallurgical technique and particular manufacturing craft direct pressing Body formula structure, stepped tooth 3, the inner hollow of stepped tooth 3 is equably provided with vertically on its outer circumference surface, the inner ring of gear ring 1 passes through Arc transition is vertically turned up to form boss along axis, and deck 2 is coaxially connected with gear ring 1, and deck 2 is along the even circumferential of gear ring 1 Ground is distributed, and two 120 degree of twenty percents distribution, 2 upper and lower end face of deck is in same plane with 1 inside and outside anchor ring of gear ring, and the width of deck 2 is 10mm, deck 2 are provided with mounting hole in the axial direction, and mounting hole aperture is 5mm, and mounting hole bottom is interior circular groove, in interior circular groove Footpath is 8mm.

During installation, gear ring 1 coordinates with axle for gap, and passes through the mounting hole fixed position on deck 2 by screw.

Embodiment 2：The present embodiment is substantially the same manner as Example 1, and distinctive points are：The width of deck 2 of the present utility model is 15mm。

Embodiment 3：The present embodiment is substantially the same manner as Example 1, and distinctive points are：The installation of deck 2 of the present utility model Hole aperture is 10mm, and interior circular groove internal diameter is 12mm.

Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in Within the scope of shield.

Claims (3)

1. A kind of 1. ABS gear rings with deck, it is characterised in that including gear ring and deck, the gear ring is annular thin-wall part, its Equably it is provided with stepped tooth on outer circumference surface vertically, stepped tooth inner hollow, gear ring inner ring is by arc transition along axis Vertically turn up to form boss, deck is coaxially connected with gear ring, and deck is along gear ring circle distribution, the upper and lower end face of deck and tooth Enclose inside and outside anchor ring and be in same plane, deck is provided with mounting hole in the axial direction, and mounting hole bottom is interior circular groove.
2. 2. the ABS gear rings according to claim 1 with deck, it is characterised in that the quantity of the deck is 3-6.
3. 3. the ABS gear rings according to claim 2 with deck, it is characterised in that the deck is vertically beyond gear ring Upper surface 10-15mm, the aperture of mounting hole is 5-10mm.