CS220294B1

CS220294B1 - Bearing Washing Machine

Info

Publication number: CS220294B1
Application number: CS887381A
Authority: CS
Inventors: Vladimir Viskup
Original assignee: Vladimir Viskup
Priority date: 1981-12-01
Filing date: 1981-12-01
Publication date: 1983-03-25

Abstract

Účelom vynálezu je zabezpečenie kvalitnejšieho vyprania ložísk. Uvedeného účelu sa dosiahne zariadením, ktoré pozostáva z nádrže, striekacej kabiny so špirálovou sprchou, presúvacieiho zariadenia, zdvíhacíebO a upínacieho zariadenia, pohonu na pretáčanie vonkajšieho krúžku ložiska s možnosťou nastavenia počtu otáčok praného ložis ka. .· Vynález charakterizuje obr. .1.The purpose of the invention is to ensure better quality washing of bearings. The above purpose is achieved by a device consisting of a tank, a spray booth with a spiral shower, a moving device, a lifting and clamping device, a drive for rotating the outer ring of the bearing with the possibility of adjusting the number of revolutions of the washed bearing. .· The invention is characterized by Fig. .1.

Description

Vynález rieši zariadenie na pranie ložísk, zvlášť zmontovaných valčekových a súdkových ložísk vflčšej hmotnosti.The invention provides a device for washing bearings, in particular mounted roller and spherical roller bearings of higher weight.

Kvalita mnohých strojárských výrobkov v súčasnej době je limitovaná kvalitou, presnostou a životnosťou ložísk, montovaných do týchto zariadení. Okrem přesnosti výroby a montáže je jedným z faktorov ovplyvňujúcich kvalitu ložísk, čistota ložísk. V súčasnosti je požadovaná čistota zmontovaných ložísk závislá na spósobe prania a konzervácie zmontovaného ložiska. Ložiská menších typorozmerov sú prané ponáraním do pracieho média, u vačších typorozmerov s mensou hmotnosťou jednak ponorom a jednak priestrekom pri pretáčaní častí ložiska voči sebe prostredníctvom pracieho média. U súdkových a valčekových ložísk vačších hmotností je pranie prevádzané len viacnásobným ponorom. Tento spósob prania nezaručuje požadovanú čistotu ložiska.The quality of many engineering products today is limited by the quality, accuracy and durability of bearings mounted in these devices. In addition to the accuracy of production and assembly, one of the factors affecting bearing quality is bearing cleanness. At present, the required cleanness of the assembled bearings depends on the method of washing and preserving the assembled bearing. Bearings of smaller types are washed by immersion in the washing medium, in larger types with a smaller weight both by immersion and by space when the bearing parts are rotated relative to each other by the washing medium. In the case of spherical roller and roller bearings of larger weights, the washing is carried out only by multiple immersion. This washing method does not guarantee the required cleanliness of the bearing.

Uvedené nedostatky odstraňuje zariadenie podlá vynálezu, pozostávajúce z nádrže pracieho média, striekacej kabiny, upínacieho, zdvíhacieho a presúvacieho mechanizmu, ktorého podstata spočívá v tom, že na zbernej nádrži pracieho média, rozdelenej přepážkou a opatrenej snímačom polohy hladiny pracieho média je upevněná kabina, opatřená pneumaticky ovládanými dverami, v ktorej je upravená jednak sprcha spojená so zbernou nádržou cez filtračně zariadenie, jednak v zadnej časti kabiny je umiestnený otáčací suport spojený so servomotorom, ktorý je spojený s pneumatickým valcom. V dolnej časti kabiny je na zdvíhacom zariadení pod dráhou valčekovej tratě, spojenej cez převod s elektromotorom, umiestnené upínaoie zariadenie opatřené pevnou čelusťou a pohyblivou čelustou.The aforementioned drawbacks are eliminated by a device according to the invention, comprising a washing medium tank, a spray booth, a clamping, lifting and transfer mechanism, which is based on a fixed booth provided on the washing medium collecting tank divided by a partition and by means of a pneumatically operated door, in which a shower connected to a collecting tank via a filter device is provided, and on the other hand, a rotating support connected to a servomotor connected to a pneumatic cylinder is arranged in the rear of the cab. In the lower part of the cab there is a clamping device provided with a fixed jaw and a movable jaw on the lifting device below the roller track path, connected via a transmission to the electric motor.

Výhody zariadena na pranie ložísk spočívajú v dosahovaní vyššej čistoty praných ložísk a tým aj vo zvýšení životnosti ložísk, v možnosti prania viacerých typorozmerov ložísk bez nutnosti úprav na zariadení, v možnosti volby časového intervalu prania aAdvantages of the device for washing of bearings consist in achieving higher cleanliness of washed bearings and thus also in increasing the service life of bearings, in the possibility of washing several types of bearings without the necessity of modifications on the device, in the possibility of washing time interval and

Claims

A washing machine comprising a scrubbing tank, a spray booth, a clamping, lifting and transfer mechanism, characterized in that a booth (3) is mounted on the scrubbing tank (1) divided by a partition (2j) and provided with a scrubbing level sensor (17). fitted with a pneumatically operated door (5), in which a shower (4) is connected to a collecting tank (1) of the bearing spinning in continuous filtering of the washing medium, which guarantees removal of debris from the washing medium and with regard to the automatic duty cycle of the device.

An exemplary embodiment of the device is shown in the accompanying drawings, in which FIG. 3 shows a side view of the working space and FIG.

2 bearings for washing.

The device consists of a collecting tank 1, which is divided by a partition 2 and is provided with a working fluid level sensor 17. The cabin 3 is fitted with a pneumatically operated door 5. In the cabin 3, a shower 4 is connected to the collection tank 1 via a filtering device 18, and in the rear of the cabin 3 there is a rotating support 8 connected to a servomotor 7 which is connected with a pneumatic cylinder 8. In the lower part of the cabin 3, there is a clamping device 9 provided with a fixed jaw 10 and a movable jaw 11 on the lifting device 12 below the roller track 14 connected via a gear 15 to an electric motor 16. through the door 5 to the cabin 3, here when it reaches over the clamping device 9, the lifting device 12 is moved upwards and by the extension of the movable jaw 11 the bearing 13 is clamped behind the inner ring hole. The rotary slide 0 driven by the servomotor 7 is pressed against the outer ring of the bearing 13 and rotates the outer ring of the bearing 13. The thrust force of the slide 6 is controlled by moving the pneumatic cylinder 8. During washing, the door 5 of the cab 3 is closed. Upon completion of the wash, the door 5 is opened, the movable clamping jaw 11a is released and the washed bearing 13 is transported out of the cabin 3 on a roller track 14, driven by an electric motor 16 via a gear 15. The washing liquid flowing from the shower 4 flows after passing through the bearing 13 into the collecting tank 1 and is drained again through the filter device 18 into the shower 4.

BACKGROUND OF THE INVENTION through the filtering device (18), on the one hand, in the rear of the cab (3), there is a rotating support (6j connected to the servomotor (7) which is connected to the pneumatic cylinder (8). 12) a clamping device (9) provided with a fixed jaw (10) and a movable jaw (11) is located below the track of the roller track (14) connected to the electric motor (16) via a gear (15).