CN103836041B - Pasting type balance weight pressing device and balance weight installation method thereof - Google Patents

Pasting type balance weight pressing device and balance weight installation method thereof Download PDF

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Publication number
CN103836041B
CN103836041B CN201410120523.XA CN201410120523A CN103836041B CN 103836041 B CN103836041 B CN 103836041B CN 201410120523 A CN201410120523 A CN 201410120523A CN 103836041 B CN103836041 B CN 103836041B
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China
Prior art keywords
balance weight
cylinder
pressure head
backing plate
hold down
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CN201410120523.XA
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Chinese (zh)
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CN103836041A (en
Inventor
李强
张磊
赵光辉
汪世林
王冬冬
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Chery Automobile Co Ltd
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SAIC Chery Automobile Co Ltd
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Priority to CN201410120523.XA priority Critical patent/CN103836041B/en
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Abstract

The invention discloses a pasting type balance weight pressing device and a balance weight installation thereof. The pasting type balance weight pressing device comprises an air cylinder base plate (10), a pressing head (5) and a limiting boss (7) matched with a center hole of a wheel hub. An air cylinder (9) is arranged on the air cylinder base plate (10), and a piston rod of the air cylinder (9) is connected with the pressing head (5). The limiting boss (7) is connected with the air cylinder base plate (10), and a groove (51) matched with the balance weight is formed in the pressing head. Operation is simple, efficiency is high, enough pressure exists when the pasting type balance weight is attached to the pasting face of the hub, and therefore it is ensured that the balance weight does not disengage and the assembling quality of a tire is improved.

Description

A kind of adhesive type balance weight hold down gag and its installation balance block method
Technical field
The invention belongs to automobile technical field, more particularly, to a kind of adhesive type balance weight hold down gag and its installation balance weight Method.
Background technology
Now tire, wheel hub are all batch productions, and the article that the same mould casts out also have more or less In place of difference.When reaching 100 kilometers/hour, about tire, tiny equilibrium problem is just completely exposed.This is due to material Uneven, part scale error within material, the small difference such as planform and allow its drawback infinitely to expand.Lead to travel The generation of the dangerous situations such as middle tire sideslip, vehicle vibration, steering wheel shake.The abrasion of internals also can be accelerated.When serious Road safety can be caused.Therefore, the effect of wheel balance block is exactly to allow these danger coefficients to be preferably minimized.
In prior art, exploitation adhesive type balance weight tire, to replace coupling type balance weight tire, makes surface of tyre seem More attractive in appearance.Wherein, be divided into some specifications not of uniform size according to quality is different again, adhesive type balance weight mainly include 5g, 10g, 15g, 20g etc., are fixed on wheel hub inwall by the high-strength double-face glue at the back side.At present, the quality master of adhesive type balance weight Including zinc matter and lead matter.In order to ensure that balance weight has environment protection standard, anti-corrosion characteristic attractive in appearance, a lot of producers are in manufacture process In need to its Precision Machining, but also zinc-plated, plastic-blasting, even resin treatment to be carried out on balance weight surface.
During realizing the present invention, inventor finds that prior art at least has problems with:Tire assembly line exists When producing adhesive type balance weight tire, it is a great problem that balance weight comes off.
Content of the invention
The technical problem to be solved is to provide a kind of guarantee assembling quality, reduce production cost, efficiency of assembling High adhesive type balance weight hold down gag and its installation balance block method.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:A kind of adhesive type balance weight compression dress Put, including:Cylinder backing plate and pressure head, described cylinder backing plate is provided with cylinder, and the piston rod of described cylinder is connected with pressure head;
The positive stop lug boss being adapted to hub for vehicle wheel centre bore, described positive stop lug boss is connected with cylinder backing plate;
Described pressure head is provided with the groove being adapted to balance weight.
Also include connecting rod and handle, described connecting rod is connected with cylinder backing plate, and described handle is connected with connecting rod.
Described handle is provided with the through hole running through handle, and is provided with gag lever post and is slidably mounted in described through hole, described limit Position bar is parallel to the piston rod of cylinder.
Also include adjusting the adjusting means of described positive stop lug boss, adjusting means includes regulating bolt and lower bolster, described limit Position boss is arranged on lower bolster, and described lower bolster is connected with cylinder backing plate by regulating bolt, described regulating bolt and underlay Plate is threaded.
Described positive stop lug boss is located in the middle part of lower bolster, and described regulating bolt is located in the middle part of cylinder backing plate and lower bolster;Piston Bar is connected with the middle part of pressure head.
Described cylinder is two cylinder arrangement, and the piston rod of each cylinder respectively connects a pressure head.
Described pressure head is provided with installing hole, and is provided with the Magnet described installing hole of loading.
Described pressure head end face is the cambered surface being adapted with wheel hub medial surface, and described pressure head material is insulation ester material.
Balance block method installed by a kind of adhesive type balance weight hold down gag, comprises the steps:
1)Measurement tire unbanlence point, and labelling balance weight needs position to be mounted on wheel hub;
2)Balance weight is loaded in the groove of pressure head, balance weight is centrally located on the center mark line of pressure head, tears balance weight off Protecting film;
3)Positive stop lug boss is placed into hub centre in the hole, adjusts regulating bolt, make balance weight lower edge and wheel hub benchmark Line aligns;
4)Gag lever post in moving handle, makes gag lever post ends contact wheel hub, spacing boom end and balance weight adjustment notch Alignment;
5)Start air pressure switch, start cylinder, briquetting is pasted on wheel hub, hold time 1S;
6)Close air pressure switch, pick up hold down gag, installation terminates.
One of technique scheme technical scheme has the advantage that or beneficial effect, 1, simple to operate, high efficiency: Due to realizing, balance weight is pasted and the synchronization of extruding is carried out, and eliminates micromotion, and simple to operate, maximum can meet single-piece 12S Man-hour, and it is applied to different size of tire, efficiency high, adhesive type balance weight has enough pressures with wheel hub sticking veneer when fitting Power, and then ensure that balance weight does not fall off, lifting tire assembling quality.
2nd, cheap:This hold down gag both can be using order customizations it is also possible to voluntarily repacking makes according to demand;
3rd, utilization rate is high:This hold down gag structure is simple, is used compressed air as power resources, is easy to when breaking down Safeguard, maintenance cost is low;
4th, ensure assembling quality:This hold down gag pressure head is processed into using insulation ester material, it is to avoid pressure head is produced with wheel hub Raw friction, leads to wheel hub to scratch.
Brief description
Fig. 1 is the adhesive type balance weight hold down gag providing in the embodiment of the present invention;
Fig. 2 is the structural representation of the briquetting of adhesive type balance weight hold down gag in Fig. 1;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the left view of Fig. 2;
The labelling of above-mentioned in figure is:1st, gag lever post, 2, handle, 3, air inlet pipe, 4, connecting rod, 5, pressure head, 51, groove, 52, peace Dress hole, 6, regulating bolt, 7, positive stop lug boss, 8, lower bolster, 9, cylinder, 10, cylinder backing plate.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.
Referring to Fig. 1, a kind of adhesive type balance weight hold down gag, including:Cylinder backing plate 10 and pressure head 5, on cylinder backing plate 10 It is provided with cylinder 9, the piston rod of cylinder 9 is connected with pressure head 5;
The positive stop lug boss 7 being adapted to hub for vehicle wheel centre bore, positive stop lug boss 7 is connected with cylinder backing plate 10;
As shown in Fig. 2 pressure head 5 is provided with the groove 51 being adapted to balance weight.
Also include connecting rod 4 and handle 2, connecting rod 4 is connected with cylinder backing plate 10, and handle 2 is connected with connecting rod 4.
Handle 2 is provided with the through hole running through handle 2, and is provided with gag lever post 1 and is slidably mounted in through hole, and gag lever post 1 is parallel In the piston rod of cylinder 9,1 indicative function of gag lever post, so that gag lever post 1 end is alignd with balance weight adjustment notch, protect Card balance weight paste position standardization.
Also include adjusting the adjusting means of positive stop lug boss 7, adjusting means includes regulating bolt 6 and lower bolster 8, positive stop lug boss 7 are arranged on lower bolster 8, and lower bolster 8 is connected with cylinder backing plate 10 by regulating bolt 6, regulating bolt 6 and lower bolster 8 screw thread Connecting, bolt is slidably matched with cylinder backing plate 10, adjusting the distance of cylinder backing plate 10 and lower bolster 8 by adjustment, thus adapting to Different wheel hubs.
Positive stop lug boss 7 is located in the middle part of lower bolster 8, and regulating bolt 6 is located in the middle part of cylinder backing plate 10 and lower bolster 8;Piston rod It is connected with pressure head 5 middle part.
Cylinder 9 is two cylinder arrangement, and the piston rod of each cylinder 9 respectively connects a pressure head 5, respectively big pressure head-use Scope:Tire not less than 16 cun and little pressure head-range:Tire less than 16 cun.
Pressure head 5 is provided with installing hole 52, and is provided with Magnet loading installing hole 52, by Magnet stable equilibrium block.
Pressure head 5 end face is the cambered surface being adapted with wheel hub medial surface, and pressure head 5 material is insulation ester material, it is to avoid pressure head 5 with Wheel hub produces friction, leads to wheel hub to scratch.
Balance block method installed by a kind of adhesive type balance weight hold down gag, comprises the steps:
1 measurement tire unbanlence point, and labelling balance weight needs position to be mounted on wheel hub;
2 load balance weight in the groove 51 of pressure head 5, and balance weight is centrally located on the center mark line of pressure head 5, tears balance off Block protecting film;
Positive stop lug boss 7 is placed into hub centre in the hole by 3, adjusts regulating bolt 6, makes pressure head 5 highly be suitable for wheel hub;
Gag lever post 1 in 4 moving handles 2, makes gag lever post 1 ends contact wheel hub, and mark is installed with balance weight in gag lever post 1 end Note alignment;
5 startup air pressure switch, start cylinder 9, briquetting are pasted on wheel hub, hold time 1S;
6 closing air pressure switch, pick up hold down gag, installation terminates.
First pass through the manual difference in height adjusting bolt, adjusting backing plate, by lucky for balance weight lower edge and wheel hub base Directrix alignment, it is ensured that balance weight paste position standardization, secondly balance weight is placed in the groove 51 of pressure head 5, by pressure head 5 In Magnet stable equilibrium block, and ensure that balance weight central point is alignd with pressure head 5 central point, tear balance weight protecting film off, again Hold down gag is placed on hub centre in the hole by hub centre hole positive stop lug boss 7, it is right that gag lever post 1 and uneven point indicate Together, left hand starts air pressure switch, and hold time 1S, picks up hold down gag, and taping process terminates.
After above-mentioned structure, simple to operate, high efficiency:Due to realizing, balance weight is pasted and the synchronization of extruding is carried out, Eliminate micromotion, simple to operate, maximum can meet the man-hour of single-piece 12S, and is applied to different size of tire, efficiency high, Adhesive type balance weight has enough pressure when fitting with wheel hub sticking veneer, and then ensures that balance weight does not fall off, lifting tire assembling Quality.
Above in conjunction with accompanying drawing, the present invention is exemplarily described it is clear that the present invention implements is not subject to aforesaid way Restriction, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing Enter and the design of the present invention and technical scheme are directly applied to other occasions, all within protection scope of the present invention.

Claims (5)

1. a kind of adhesive type balance weight hold down gag installs balance block method it is characterised in that including:Cylinder backing plate (10) and pressure Head (5), described cylinder backing plate (10) is provided with cylinder (9), and the piston rod of described cylinder (9) is connected with pressure head (5);
The positive stop lug boss (7) being adapted to hub for vehicle wheel centre bore, described positive stop lug boss (7) is connected with cylinder backing plate (10);
Described pressure head (5) is provided with the groove (51) being adapted to balance weight;
Also include adjusting the adjusting means of described positive stop lug boss (7), adjusting means includes regulating bolt (6) and lower bolster (8), institute State positive stop lug boss (7) to be arranged on lower bolster (8), described lower bolster (8) passes through regulating bolt (6) with cylinder backing plate (10) even Connect, described regulating bolt (6) is threadeded with lower bolster (8);
Also include connecting rod (4) and handle (2), described connecting rod (4) is connected with cylinder backing plate (10), described handle (2) and connecting rod (4) Connect;
Described handle (2) is provided with the through hole running through handle (2), and is provided with gag lever post (1) and is slidably mounted in described through hole, institute State the piston rod parallel to cylinder (9) for the gag lever post (1);
Comprise the steps:
1) measure tire unbanlence point, and labelling balance weight needs position to be mounted on wheel hub;
2) balance weight is loaded in the groove (51) of pressure head (5), balance weight is centrally located on the center mark line of pressure head (5), tears off Balance weight protecting film;
3) positive stop lug boss (7) is placed into hub centre in the hole, adjustment regulating bolt (6), makes balance weight lower edge and wheel hub base Directrix is alignd;
4) gag lever post (1) in moving handle (2), makes gag lever post (1) ends contact wheel hub, gag lever post (1) end and balance weight Adjustment notch is alignd;
5) start air pressure switch, start cylinder (9), balance weight is pasted on wheel hub, hold time 1S;
6) close air pressure switch, pick up hold down gag, installation terminates.
2. adhesive type balance weight hold down gag as claimed in claim 1 installs balance block method it is characterised in that described spacing Boss (7) is located in the middle part of lower bolster (8), and described regulating bolt (6) is located in the middle part of cylinder backing plate (10) and lower bolster (8);Piston Bar is connected with the middle part of pressure head (5).
3. adhesive type balance weight hold down gag as claimed in claim 2 installs balance block method it is characterised in that described cylinder (9) it is two cylinder arrangement, the piston rod of each cylinder (9) respectively connects a pressure head (5).
4. described adhesive type balance weight hold down gag as arbitrary in claims 1 to 3 balance block method is installed it is characterised in that Described pressure head (5) is provided with installing hole (52), and is provided with the Magnet described installing hole of loading (52).
5. described adhesive type balance weight hold down gag as arbitrary in claims 1 to 3 balance block method is installed it is characterised in that Described pressure head (5) end face is the cambered surface being adapted with wheel hub medial surface, and described pressure head (5) material is insulation ester material.
CN201410120523.XA 2014-03-27 2014-03-27 Pasting type balance weight pressing device and balance weight installation method thereof Active CN103836041B (en)

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CN104132040B (en) * 2014-07-07 2016-03-16 上海工程技术大学 A kind of automotive hub zinc balance block automatic adhesive tape labelling machine
CN108237500B (en) * 2016-12-27 2024-03-19 志研自动化设备湖北有限公司 Balance weight manipulator pasting and extruding equipment
CN108882586B (en) * 2018-07-13 2020-06-05 Oppo(重庆)智能科技有限公司 Method for manufacturing housing assembly
CN110142589B (en) * 2019-06-19 2024-03-19 重庆长安民生物流股份有限公司 Lead block press-fitting assembly and tire lead block press-fitting machine
CN110371697B (en) * 2019-08-09 2024-03-15 河南宾康智能装备有限公司 Positioning type quick-replaceable clamping head for brick stacking machine
CN111577725B (en) * 2020-04-30 2021-12-10 武汉市车城物流有限公司 Pasting type balance block pedal pressing device of manual dynamic balancing machine

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