CN206874665U - A kind of bearing of good heat dissipation effect - Google Patents

Abstract

The utility model discloses a kind of bearing of good heat dissipation effect, including outer shroud and inner ring, holder and lower retainer are provided between the outer shroud and inner ring, the holder and lower retainer clamping, the holder cooperatively forms work pocket with lower retainer, the inner chamber of the work pocket slidably connects ball, the ball contacts with outer shroud and inner ring, the top of holder and the bottom of lower retainer offer first through hole, the top of holder and lower retainer bottom are provided with dust cap, and dust cap offers the first cavity volume and the second cavity volume.The utility model is used cooperatively by first through hole, dust cap, the first cavity volume, the second cavity volume, the second through hole, cutting oil, condenser pipe, coolant and Air Filter, bearing high temperature caused by rotation at a high speed can be effectively reduced, and cutting oil can be supplemented, enable the reduction friction that bearing is permanently effective, improve the service life of bearing.

Description

A kind of bearing of good heat dissipation effect

Technical field

Technical field of bearings is the utility model is related to, specially a kind of bearing of good heat dissipation effect.

Background technology

Bearing, for determining rotary shaft and other parts relative motion position, the parts of support or guide effect are played, it Major function be the mechanical rotary body of support, to reduce mechanical load coefficient of friction of the equipment in transmission process, bearing exists Heat is distributed compared with causing that temperature is too high in bearing slowly when high speed rotates, and lubricating grease consumption is too fast, allows in rolling element and bearing Rub increase between outer shroud, so as to increase noise and cause Bearing Temperature Bearing Temperature to damage bearing, so as to Reduce the service life of bearing.

Utility model content

The purpose of this utility model is to provide a kind of bearing of good heat dissipation effect possess the advantages of good heat dissipation effect, solution Traditional bearing radiating effect of having determined is bad, the problem of reducing the service life of bearing.

To achieve the above object, the utility model provides following technical scheme：A kind of bearing of good heat dissipation effect, including it is outer Ring and inner ring, holder and lower retainer, the holder and lower retainer card are provided between the outer shroud and inner ring Connect, the holder cooperatively forms work pocket with lower retainer, and the inner chamber of the work pocket slidably connects ball, the rolling Pearl contacts with outer shroud and inner ring, and the bottom of the top of the holder and lower retainer offers first through hole, it is described on The top of retainer and lower retainer bottom are provided with dust cap, and the dust cap offers the first cavity volume and the second cavity volume, The bottom of the first cavity volume inner chamber offers the second through hole, and second through hole connects with first through hole, first cavity volume Inner chamber be provided with cutting oil, the inner chamber of second cavity volume is provided with condenser pipe.

Preferably, the inner chamber of the condenser pipe is provided with coolant.

Preferably, the bottom on the left of the holder offers the first rivet hole, the bottom on the right side of the holder It is fixedly connected with the first rivet, the top on the left of the lower retainer is fixedly connected with the second rivet, on the right side of the lower retainer Top offer the second rivet hole.

Preferably, the quantity of the ball is no less than three, and is spaced substantially equidistant between ball.

Preferably, the side of second cavity volume is provided with Air Filter.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model passes through first through hole, dust cap, the first cavity volume, the second cavity volume, the second through hole, cooling and lubricating Oil, condenser pipe, coolant and Air Filter are used cooperatively, and can effectively reduce bearing high temperature caused by rotation at a high speed, and Also cutting oil can be supplemented, enables the reduction friction that bearing is permanently effective, improve the service life of bearing.

2nd, the utility model can be cooled by setting coolant to heat caused by bearing, be more convenient bearing Work, by setting the first rivet, the first rivet hole and the second rivet, the second rivet hole, can easily to holder with Lower retainer is dismantled, and is more convenient the assembling and maintenance of bearing, by setting Air Filter, effectively can be kept off dust the The outside of two cavity volumes, the work of condenser pipe is facilitated, can be by the first cavity volume by setting first through hole and the second through hole Cutting oil is supplemented in the working space of ball, is more convenient the rotation of ball.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model structure schematic top plan view；

Fig. 3 is the utility model A partial structurtes enlarged diagram；

Fig. 4 is the utility model B partial structurtes enlarged diagram；

Fig. 5 is the utility model C partial structurtes enlarged diagram.

In figure：1 outer shroud, 2 inner ring, 3 holders, 4 times retainers, 5 work pockets, 6 balls, 7 first through hole, 8 dust caps, 9 first cavity volumes, 10 second cavity volumes, 11 second through holes, 12 cutting oils, 13 condenser pipes, 14 coolants, 15 first rivet holes, 16 first rivets, 17 second rivets, 18 second rivet holes, 19 Air Filters.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-5, a kind of bearing of good heat dissipation effect, including outer shroud 1 and inner ring 2 are referred to, is set between outer shroud 1 and inner ring 2 It is equipped with holder 3 and lower retainer 4, holder 3 and the lower clamping of retainer 4, the bottom in the left side of holder 3 offer the One rivet hole 15, the bottom on the right side of holder 3 are fixedly connected with the first rivet 16, and the top in the lower left side of retainer 4, which is fixed, to be connected The second rivet 17 is connected to, the top on the lower right side of retainer 4 offers the second rivet hole 18, by setting the first rivet 16, first The rivet 17 of rivet hole 15 and second, the second rivet hole 18, easily holder 3 and lower retainer 4 can be dismantled, more Facilitate the assembling and maintenance of bearing, holder 3 cooperatively forms work pocket 5 with lower retainer 4, and the inner chamber of work pocket 5, which is slided, to be connected Ball 6 is connected to, the quantity of ball 6 is no less than three, and is spaced substantially equidistant between ball 6, and ball 6 connects with outer shroud 1 and inner ring 2 Touch, the top of holder 3 and the bottom of lower retainer 4 offer first through hole 7, the top of holder 3 and lower holding The bottom of frame 4 is provided with dust cap 8, and dust cap 8 offers the first cavity volume 9 and the second cavity volume 10, and the side of the second cavity volume 10 is set Air Filter 19 is equipped with, by setting Air Filter 19, effectively dust can be kept off in the outside of the second cavity volume 10, facilitate condensation The work of pipe 13, the bottom of the inner chamber of the first cavity volume 9 offer the second through hole 11, and the second through hole 11 connects with first through hole 7, and first The inner chamber of cavity volume 9 is provided with cutting oil 12, can be by the first cavity volume 9 by setting the through hole 11 of first through hole 7 and second Cutting oil 12 be supplemented in the working space of ball 6, be more convenient the rotation of ball 6, the inner chamber of the second cavity volume 10 is provided with Condenser pipe 13, the inner chamber of condenser pipe 13 is provided with coolant 14, and by setting coolant 14, heat caused by bearing can be entered Row cooling, is more convenient the work of bearing, passes through first through hole 7, dust cap 8, the first cavity volume 9, the second cavity volume 10, the second through hole 11st, cutting oil 12, condenser pipe 13, coolant 14 and Air Filter 19 are used cooperatively, and can effectively reduce bearing at a high speed High temperature caused by rotation, and cutting oil 12 can be supplemented, enable the reduction friction that bearing is permanently effective, Improve the service life of bearing.

In use, when bearing rotates in high speed, the cutting oil 12 in the first cavity volume 9 can flow into the He of the second through hole 11 In first through hole 7, cutting oil 12 drips the working space into ball 6 to ball 6 by the second through hole 11 and first through hole 7 Cooling processing is lubricated, is circulated by the coolant 14 in condenser pipe 13 with high temperature caused by bearing running, bearing is entered The processing of row cooling.

In summary：The bearing of the good heat dissipation effect, by cross first through hole 7, the second through hole 11, cutting oil 12, The cooperation of condenser pipe 13, coolant 14 and Air Filter 19, solves that traditional bearing radiating effect is bad, and reduce bearing uses the longevity The problem of life.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of bearing of good heat dissipation effect, including outer shroud（1）And inner ring（2）, it is characterised in that：The outer shroud（1）With inner ring （2）Between be provided with holder（3）With lower retainer（4）, the holder（3）With lower retainer（4）Clamping, it is described on Retainer（3）With lower retainer（4）Cooperatively form work pocket（5）, the work pocket（5）Inner chamber slidably connect ball（6）, The ball（6）With outer shroud（1）And inner ring（2）Contact, the holder（3）Top and lower retainer（4）Bottom it is equal Offer first through hole（7）, the holder（3）Top and lower retainer（4）Bottom is provided with dust cap（8）, institute State dust cap（8）Offer the first cavity volume（9）With the second cavity volume（10）, first cavity volume（9）The bottom of inner chamber offers Two through holes（11）, second through hole（11）With first through hole（7）Connection, first cavity volume（9）Inner chamber be provided with cooling Lubricating oil（12）, second cavity volume（10）Inner chamber be provided with condenser pipe（13）.

A kind of 2. bearing of good heat dissipation effect according to claim 1, it is characterised in that：The condenser pipe（13）Inner chamber It is provided with coolant（14）.

A kind of 3. bearing of good heat dissipation effect according to claim 1, it is characterised in that：The holder（3）Left side Bottom offer the first rivet hole（15）, the holder（3）The bottom on right side is fixedly connected with the first rivet（16）, institute State lower retainer（4）The second rivet is fixedly connected with the top of left side（17）, the lower retainer（4）Offered at the top of right side Second rivet hole（18）.

A kind of 4. bearing of good heat dissipation effect according to claim 1, it is characterised in that：The ball（6）Quantity not Less than three, and ball（6）Between be spaced substantially equidistant.

A kind of 5. bearing of good heat dissipation effect according to claim 1, it is characterised in that：Second cavity volume（10）One Side is provided with Air Filter（19）.