Automatic oiling and metering device for supporting seat ring of automobile shock absorber

Abstract

The utility model discloses an automatic oiling and metering device for an automobile shock absorber supporting seat ring, which comprises a machine table, a ring body processing mechanism and a ring body moving mechanism are arranged on the machine table, the ring body processing mechanism comprises five stations sequentially arranged, the five stations are respectively a material taking station, a first weighing station, an oiling station, a second weighing station and a material placing station, and the material taking station, the first weighing station, the oiling station, the second weighing station and the material placing station are arranged on the machine table. And the ring body moving mechanism comprises a clamping jaw assembly capable of transferring the ring bodies from the material taking position to the material placing position in sequence. The automatic oiling device can replace manpower to oil the inner wall of the ring body of the supporting seat ring, guarantees the uniformity of oiling, records the oiling amount each time, facilitates follow-up tracking, effectively improves the oiling efficiency, reduces the labor cost, and is suitable for large-scale production.

Description

TECHNICAL FIELD

[0001] The utility model relates to shock absorber support seat ring production technical field, concretely relates to a kind of automatic oiling and metering device of automobile shock absorber support seat ring. BACKGROUND

[0002] Automobile shock absorber is an important component in vehicle suspension system, and its main function is to reduce the vibration and impact of road unevenness to vehicle body, to ensure the stability and comfort of vehicle driving. Automobile shock absorber includes support seat ring, and the support seat ring of shock absorber is composed of ring body (as shown in FIG. Figure 4 The inner wall of ring body needs to be oiled during production process, and the purpose of this process is to provide lubrication for subsequent assembly, to reduce the frictional resistance between parts, to ensure smooth installation and to improve the durability of product.

[0003] The existing ring body oiling is mostly carried out by manpower, and since it depends on manual operation, the oiling amount of each time is difficult to keep consistent, and there is a large variation range, which can cause the actual oiling amount to exceed or be lower than the specified standard, and the oiling amount of each time cannot be recorded, so that the oiling amount of each time cannot be effectively tracked. In addition, there may be omissions during manual application, so that part of the ring body is not oiled before entering the next production link, which may cause problems in subsequent assembly. Moreover, manual application consumes a lot of physical strength of employees, and the daily production capacity is low, the labor cost is high, and it is not suitable for mass production. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an automatic oiling and metering device for automobile shock absorber support seat ring, which can replace manpower to oil the inner wall of ring body of support seat ring, ensure the uniformity of application, record the oiling amount of each time, facilitate subsequent tracking, effectively improve the oiling efficiency, reduce labor cost, and be suitable for mass production.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of an automatic oiling and metering device for automobile shock absorber support seat ring, which comprises a machine table, a ring body processing mechanism and a ring body moving mechanism are arranged on the machine table, the ring body processing mechanism comprises five workstations arranged in sequence, the five workstations are a material taking position, a first weighing position, an oiling position, a second weighing position and a material placing position, and the ring body moving mechanism comprises a jaw assembly capable of transferring the ring body from the material taking position to the material placing position.

[0006] In a further improved scheme of the utility model, a material taking plate is horizontally arranged on the machine table, a positioning block is arranged on the material taking plate, and the positioning block cooperates with the material taking plate to position the ring body and form the material taking position.

[0007] The further improved scheme of the utility model is that the machine table is equipped with a weighing scale, and the first weighing position and the second weighing position are weighing surfaces of two weighing scales.

[0008] The further improved scheme of the utility model is that the machine table is equipped with a conveying belt, and the feeding position is a conveying surface of the conveying belt.

[0009] The further improved scheme of the utility model is that the five work stations are arranged at equal distances, and the heights of the circle body placing surfaces of the five work stations are the same.

[0010] The further improved scheme of the utility model is that the clamping jaw assembly comprises a support, a horizontal plate is vertically and slidingly connected to the support, a first driving element for lifting the horizontal plate is arranged at the lower end of the horizontal plate, a sliding plate is slidingly connected to the horizontal plate along the length direction of the horizontal plate, a second driving element for sliding the sliding plate is arranged on one side of the sliding plate, an installation plate is arranged on the sliding plate through a connecting piece, and a clamping jaw is arranged on the installation plate.

[0011] The further improved scheme of the utility model is that the clamping jaw is arranged at four equal distances, and the four clamping jaws sequentially transfer the circle body from the material taking position to the material feeding position, and each clamping jaw is responsible for the product transfer between work stations.

[0012] The further improved scheme of the utility model is that the machine table is equipped with a vertical plate, a lifting oil spraying assembly and a horizontal plate are arranged on one side of the vertical plate, a rotating assembly is arranged on the horizontal plate, a placing plate and a fixing assembly are arranged on the rotating end of the rotating assembly, the fixing assembly comprises two fixing clamping jaws arranged on the two sides above the placing plate and used for clamping the circle body, the fixing clamping jaw and the placing plate cooperatively form the oil coating position, and the lifting oil spraying assembly comprises a vertically arranged nozzle rod, the lower end of the nozzle rod is located above the oil coating position, and an oil spraying port matched with the inner wall of the circle body is arranged on the outer periphery of the nozzle rod.

[0013] The further improved scheme of the utility model is that the lifting oil spraying assembly comprises a telescopic rod, the telescopic end of the telescopic rod is vertically downward, and a grease quantitative spraying valve is arranged on the telescopic end, and the nozzle rod is the nozzle rod of the grease quantitative spraying valve.

[0014] The utility model has the advantages that:

[0015] The utility model sets five work stations, weighs the circle body before oil coating to obtain the weight before oil coating, weighs the circle body again after oil coating to obtain the weight after oil coating, subtracts the two values to obtain the oil coating weight, records the oil coating amount each time, and facilitates subsequent tracking.

[0016] The utility model discloses a nozzle rod is inserted into the ring mouth of ring body, and when the nozzle rod sprays oil, the supporting seat ring body is driven by the rotation subassembly and sprays the oil evenly on the inner wall of supporting seat ring body, can replace manpower and oil the inner wall of supporting seat ring body, guarantee the uniformity of smearing, effectively improve the oiling efficiency, reduce the manpower cost, be applicable to the production of large quantities.

[0017] The utility model discloses five stations and is matched with five stations through ring body moving mechanism, four clamping jaws pass through ring body from material taking position to material placing position in proper order, and each clamping jaw is responsible for the product transfer between one station, and the quick telescopic action of telescopic rod can complete the transmission of ring body in short time, ensures that product has order and high efficiency and circulates between various stations, and improves the speed of entire production line.

[0018] The four clamping jaws are arranged at intervals on the same mounting plate, compared with equipping independent moving device for each station, the utility model discloses more compact structure, and the occupied space is smaller. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic drawing of the utility model.

[0020] Figure 2 It is the structure partial enlarged view schematic drawing of the utility model.

[0021] Figure 3 It is the structure schematic drawing of ring body moving mechanism of the utility model.

[0022] Figure 4 It is the structure schematic drawing of ring body moving mechanism of the utility model (another angle).

[0023] Figure 5 It is the structure schematic drawing of positioning block of the utility model.

[0024] Figure 6 It is the structure schematic drawing of lifting oil spraying subassembly of the utility model (the telescopic rod is not shown in the drawing).

[0025] Figure 7 It is the structure section view schematic drawing of the utility model of placing plate.

[0026] In the drawing, 1 is machine table, 2 is material taking plate, 3 is positioning block, 4 is weighing scale, 5 is conveying belt, 6 is support, 7 is horizontal plate, 8 is first driving part, 9 is sliding plate, 10 is second driving part, 11 is mounting plate, 12 is clamping jaw, 13 is vertical plate, 14 is horizontal plate, 15 is placing plate, 16 is fixed clamping jaw, 17 is nozzle rod, 18 is telescopic rod, 19 is oil quantitative spray valve. DETAILED DESCRIPTION

[0027] The utility model will be further illustrated below in combination with the drawings and specific embodiments.

[0028] Embodiment 1: Combination Figures 1-4 It can be known that an automatic oiling and metering device for a car shock absorber support seat ring comprises a machine table 1, a ring body processing mechanism and a ring body moving mechanism are arranged on the machine table, the ring body processing mechanism comprises five workstations arranged in sequence, the five workstations are a material taking position, a first metering position, an oiling position, a second metering position and a material placing position respectively, and the ring body moving mechanism comprises a jaw assembly capable of sequentially transferring the ring body from the material taking position to the material placing position.

[0029] A material taking plate 2 is horizontally arranged on the machine table 1, a positioning block 3 is arranged on the material taking plate 2, the positioning block 3 cooperates with the material taking plate 2 to position the ring body and form the material taking position. Preferably, the positioning block 3 is provided with four positioning blocks, including two horizontally arranged transverse positioning blocks and two obliquely arranged oblique positioning blocks, the spacing between the two transverse positioning blocks is matched with the diameter of the ring body, the two oblique positioning blocks are symmetrically arranged, and the outer wall of the ring body is in contact with the side wall of the two oblique positioning blocks to realize positioning, and further preferably, the included angle between the two oblique positioning blocks is greater than 120°.

[0030] A weighing scale 4 is arranged on the machine table 1, and the first metering position and the second metering position are the weighing surfaces of the two weighing scales 4. The weight of the ring body is recorded by the weighing scale, and the weight of the oiling can be obtained by subtracting the values of the two weighing. The subtraction calculation can be performed by a controller electrically connected to the two weighing scales. The controller is a conventional controller with subtraction calculation capability in the prior art.

[0031] Preferably, a positioning column (the weight of the positioning column is removed) is arranged on the weighing surface of the weighing scale 4, the diameter of the positioning column is matched with the inner diameter of the ring body, and the ring body moving mechanism can place the ring body on the positioning column or take it away from the positioning column.

[0032] A conveying belt 5 is arranged on the machine table 1, and the material placing position is the conveying surface of the conveying belt 5. The ring body moving mechanism can place the ring body on the conveying belt 5 so that the ring body moves with the conveying belt 5.

[0033] The five workstations are arranged at equal distances, and the heights of the ring body placing surfaces of the five workstations are the same.

[0034] The jaw assembly comprises a support 6, a horizontal plate 7 is vertically and slidingly connected to the support 6, a first driving member 8 for driving the horizontal plate 7 to rise and fall is arranged at the lower end of the horizontal plate 7, a sliding plate 9 is slidingly connected to the horizontal plate 7 along the length direction of the horizontal plate 7, a second driving member 10 for driving the sliding plate 9 to slide is arranged on one side of the sliding plate 9, an installation plate 11 is arranged on the sliding plate 9 through a connecting member, and a jaw 12 is arranged on the installation plate 11. Preferably, the first driving member 8 is a pneumatic cylinder, and the second driving member 10 is a pneumatic telescopic rod. Preferably, the jaw 12 comprises a single-acting jaw pneumatic cylinder and two clamping plates arranged on the working end of the single-acting jaw pneumatic cylinder.

[0035] Preferably, the support 6 comprises a vertical surface, a first slide rail vertically arranged on the vertical surface, and a connecting piece arranged at the lower end of the horizontal plate 7 and slidably connected to the first slide rail. Preferably, a second slide rail is arranged on the horizontal plate 7 along the length direction of the horizontal plate 7, and the slide plate 9 is slidably connected to the second slide rail.

[0036] Further preferably, two supports 6 are arranged, and the first driving member 8 is located between the two supports.

[0037] Further preferably, two supports 6 are arranged, and the first driving member 8 is located between the two supports.

[0038] The machine table 1 is provided with a vertical plate 13, the vertical plate 13 is provided with a lifting oil spraying assembly and a horizontal plate 14 on one side, the horizontal plate 14 is provided with a rotating assembly, the rotating assembly is provided with a placing plate 15 and a fixing assembly on the rotating end, the fixing assembly comprises two fixing clamps 16 arranged on the two sides above the placing plate 15 and used for clamping the ring body, and the fixing clamps 16 and the placing plate 15 cooperatively form an oil coating position, the lifting oil spraying assembly comprises a nozzle rod 17 arranged vertically, and the lower end of the nozzle rod 17 is located above the oil coating position and is provided with an oil spraying port matched with the inner wall of the ring body.

[0039] The fixing clamp 16 comprises a single-acting clamp cylinder and two clamping plates arranged on the working end of the single-acting clamp cylinder, and preferably, the opposite surfaces of the two clamping plates are provided with arc-shaped openings matched with the outer circumferential surface of the ring body.

[0040] Preferably, the rotating assembly comprises a motor, the output shaft of the motor is vertically upward, the single-acting clamp cylinder is arranged on the output shaft of the motor, a connecting plate is vertically arranged on the side wall of the single-acting clamp cylinder, the placing plate 15 is fixed to the upper end of the connecting plate and located above the single-acting clamp cylinder, and the clamping plates are connected to the working end of the single-acting clamp cylinder through connecting pieces and located above the placing plate 15.

[0041] The lifting oil spraying assembly comprises a telescopic rod 18, the telescopic end of the telescopic rod 18 is vertically downward, and the telescopic end is provided with a grease quantitative spraying valve 19, and the nozzle rod 17 is a nozzle rod of the grease quantitative spraying valve 19.

[0042] The working principle of the automatic oiling and metering device for the automobile shock absorber supporting seat ring provided by the utility model is as follows: in use, the ring body is placed on the material taking position on the material taking plate 2, the horizontal plate 7 is driven to ascend by the air cylinder, the mounting plate 11 is driven to move along the length direction of the horizontal plate by the pneumatic telescopic rod, the first claw 12 (referred to as the first claw) is located above the material taking position, the air cylinder is retracted, the claw 12 is lowered and the ring body on the material taking position is clamped, the air cylinder is extended, the claw 12 is raised, the pneumatic telescopic rod is retracted, the first claw is moved to the second station (i.e. the first weighing position, and the material taking position needs to be replenished before the pneumatic telescopic rod is extended again), the first claw is lowered by the air cylinder, the first claw is loosened and the ring body is placed on the first weighing position, the horizontal plate 7 is driven to ascend again by the air cylinder, the mounting plate 11 is driven to move along the length direction of the horizontal plate by the pneumatic telescopic rod, so that the first claw is located above the material taking position, at this time, the next claw 12 (referred to as the second claw) located behind the first claw is located above the first weighing position, when the first claw is lowered and the ring body on the material taking position is clamped, the second claw is also lowered and the ring body on the first weighing position which has been weighed is clamped, when the first claw places the new ring body on the first weighing position, the second claw places the ring body weighed before on the oiling position, the pneumatic telescopic rod is extended again to move the second claw to the first weighing position, at this time, the next claw 12 (referred to as the third claw) located behind the second claw is located above the oiling position, at this time, the ring body is placed on the placing plate 15, the nozzle rod 17 is lowered by the telescopic rod 18, the oil injection rod 17 passes through the clamping opening of the third claw, the fixed claw 12 clamps the ring body on the placing plate 15, the ring body is rotated by the rotating assembly, the oil injection rod 17 sprays oil on the inner wall of the ring body, after the oil injection is completed, the nozzle rod 17 is reset, the third claw clamps the ring body and drives the ring body sprayed with oil to the second weighing position to be weighed by the air cylinder and the pneumatic telescopic rod, the claw at the end (referred to as the fourth claw) is moved to the above of the second weighing position and clamps the ring body by the air cylinder and the pneumatic telescopic rod, and then the ring body is moved to the conveying belt 5 and loosened by the fourth claw so that the ring body moves with the conveying belt 5. The four claws are clamped or loosened synchronously, and after the pneumatic telescopic rod acts each time, all the claws 12 can move the ring bodies on the previous four stations to the next station.

[0043] In the description of the utility model, need understanding is, the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation structure and operation, therefore can not be understood as the limitation of the utility model, all equivalent structures or equivalent process transformations made by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, all are included in the patent protection scope of the utility model.

Claims

1. An automatic oiling and metering device for automobile shock absorber bearing races, characterized by: The machine table (1) is provided with a ring body processing mechanism and a ring body moving mechanism, the ring body processing mechanism comprises five workstations arranged in sequence, the five workstations are a material taking position, a first weighing position, an oil coating position, a second weighing position and a material placing position, and the ring body moving mechanism comprises a jaw assembly capable of transferring the ring body from the material taking position to the material placing position.

2. The automatic oiling and metering device for automobile shock absorber support seat ring according to claim 1, characterized in that: A material taking plate (2) is horizontally arranged on the machine table (1), and a positioning block (3) is arranged on the material taking plate (2), which cooperates with the material taking plate (2) to position the ring body and form the material taking position.

3. The automatic oiling and metering device for automobile shock absorber support seat ring according to claim 1 or 2, characterized in that: A weighing scale (4) is arranged on the machine table (1), and the first weighing position and the second weighing position are the weighing surfaces of two weighing scales (4).

4. The automatic oiling and metering device for automobile shock absorber support seat ring according to claim 1 or 2, characterized in that: A conveying belt (5) is arranged on the machine table (1), and the material placing position is the conveying surface of the conveying belt (5).

5. The automatic oiling and metering device for automobile shock absorber support seat ring according to claim 1 or 2, characterized in that: The five workstations are arranged at equal distances, and the ring body placing surfaces of the five workstations have the same height.

6. The automatic oiling and metering device for automobile shock absorber bearing races as claimed in claim 5, wherein: The jaw assembly comprises a support (6), a horizontal plate (7) is vertically and slidably connected to the support (6), a first driving member (8) is arranged at the lower end of the horizontal plate (7) to drive the horizontal plate (7) to ascend and descend, a sliding plate (9) is slidably connected to the horizontal plate (7) along the length direction of the horizontal plate (7), a second driving member (10) is arranged on one side of the sliding plate (9) to drive the sliding plate (9) to slide, an installation plate (11) is arranged on the sliding plate (9) through a connecting member, and a jaw (12) is arranged on the installation plate (11).

7. The automatic oiling and metering device for automobile shock absorber bearing races as claimed in claim 6, wherein: The jaw (12) is provided with four jaws arranged at equal distances, and the four jaws (12) sequentially transfer the ring body from the material taking position to the material placing position, and each jaw (12) is responsible for the product transfer between workstations.

8. The automatic oiling and metering device for automobile shock absorber support seat ring according to claim 1 or 2, characterized in that: A vertical plate (13) is arranged on the machine table (1), a lifting oil spraying assembly and a horizontal plate (14) are arranged on one side of the vertical plate (13), a rotating assembly is arranged on the horizontal plate (14), a placing plate (15) and a fixing assembly are arranged on the rotating end of the rotating assembly, the fixing assembly comprises two fixing jaws (16) arranged on the two sides above the placing plate (15) to clamp the ring body, the fixing jaws (16) and the placing plate (15) cooperatively form the oil coating position, and the lifting oil spraying assembly comprises a nozzle rod (17) arranged vertically, the lower end of the nozzle rod (17) is located above the oil coating position, and an oil spraying port matched with the inner wall of the ring body is arranged on the outer periphery of the nozzle rod (17).

9. The automatic oiling and metering device for automobile shock absorber bearing races as claimed in claim 8, wherein: The lifting oil spraying assembly comprises a telescopic rod (18), the telescopic end of the telescopic rod (18) is vertically downward, an oil quantity spraying valve (19) is arranged on the telescopic end, and the nozzle rod (17) is the nozzle rod of the oil quantity spraying valve (19).

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