CN214367331U

CN214367331U - Wear-resistant self-lubricating sliding bearing seat

Info

Publication number: CN214367331U
Application number: CN202023047665.8U
Authority: CN
Inventors: 董郁春; 张海军; 徐梅林; 董郁生
Original assignee: Yancheng Wanshida Heavy Bearing Block Co Ltd
Current assignee: Linqing Hezhang Bearing Manufacturing Co.,Ltd.
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-08
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a wear-resistant self-lubricating sliding bearing seat, including the mounting panel, the upper end of mounting panel is provided with lower fixed block, the upper end of lower fixed block is provided with the upper fixed block, the inside of lower fixed block and upper fixed block has seted up the fixed slot respectively, the inside of fixed slot is provided with the bearing, the inside of bearing is provided with the shaft hole, the inside of lower fixed block and upper fixed block is provided with the feed liquor chamber respectively, the one end of feed liquor chamber is provided with the cooling chamber, and the one end that the cooling chamber was kept away from in the feed liquor chamber is provided with the chock, one side of chock is provided with the fixture block, the outside of fixture block and the inner wall that is located the upper fixed block have seted up the draw-in groove; this wear-resisting self-lubricating sliding bearing seat is through setting up feed liquor chamber, cooling chamber, chock, fixture block and draw-in groove, can reach the produced heat when having reduced the bearing use, makes its effectual cooling effect that plays, has avoided the too high problem that leads to the unable use of bearing frame that causes the bearing to damage of bearing running temperature.

Description

Wear-resistant self-lubricating sliding bearing seat

Technical Field

The utility model relates to a bearing frame technical field specifically is a wear-resisting self-lubricating sliding bearing seat.

Background

The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process and ensure the rotation precision of the mechanical rotating body, the bearing is a very small part in many current machines, but plays a role of lifting weight, a bearing seat is required to be used for supporting when the bearing runs, the bearing seat is mainly used for fixing the bearing, the bearing seat is one of indispensable parts for ensuring the normal running of the bearing, the bearing seat is a common part in the mechanical equipment, the quality of the bearing seat is related to whether the equipment can run normally, the current bearing seat can be divided into a split bearing seat, a sliding bearing seat, a rolling bearing seat, a bearing seat with a flange, an outer spherical bearing seat and the like, and a self-lubricating sliding bearing seat also belongs to one of the bearing seats, a self-lubricating sliding bearing seat is provided.

The prior art has the following defects or problems:

1. when the bearing seat is used, the heat generated by the bearing during use cannot be reduced, the cooling and radiating effects cannot be effectively realized, the bearing cannot be used easily due to the damage of the bearing caused by the overhigh operating temperature of the bearing, and the normal use of the bearing seat cannot be ensured;

2. when the bearing seat is used, the existing bearing seat is not provided with a wear-resistant structure, so that the bearing seat cannot effectively play a wear-resistant role, easily causes the abrasion of the shaft hole after long-term use, and reduces the wear resistance of the bearing seat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, a wear-resisting self-lubricating sliding bearing seat is provided to solve produced heat when providing in the background art can not having reduced the bearing and using, unable effectual cooling effect that plays, bearing running temperature is too high causes the bearing to damage and leads to the unable problem that uses of bearing frame easily, current bearing frame does not set up wear-resisting structure, can not effectually play wear-resisting effect, lead to the problem that wearing and tearing appear in the long-term use shaft hole easily.

In order to achieve the above object, the utility model provides a following technical scheme: a wear-resistant self-lubricating sliding bearing seat comprises a mounting plate, wherein a lower fixing block is arranged at the upper end of the mounting plate, an upper fixing block is arranged at the upper end of the lower fixing block, fixing grooves are respectively formed in the lower fixing block and the upper fixing block, a bearing is arranged in each fixing groove, a shaft hole is formed in each bearing, a liquid inlet cavity is respectively formed in each of the lower fixing block and the upper fixing block, a cooling cavity is formed in one end of the liquid inlet cavity, a plug block is arranged at one end, away from the cooling cavity, of the liquid inlet cavity, a clamping block is arranged on one side of the plug block, a clamping groove is formed in the outer portion of the clamping block and located on the inner wall of the upper fixing block, a wear-resistant pad is arranged in each shaft hole, a mounting block is arranged on the inner surface wall of each shaft hole, a mounting groove is formed in the outer portion of the mounting block and located in the inner portion of the wear-resistant pad, and splicing blocks are arranged in the inner portion of the wear-resistant pad, the outer portion of the splicing block and the inner portion of the wear-resistant pad are provided with splicing grooves.

As the utility model discloses an optimal technical scheme, the butt joint groove has been seted up to the bottom of mounting panel, and the upper end of mounting panel is provided with fastening bolt, fastening bolt's quantity is four groups.

As the utility model discloses an optimal technical scheme, the bottom of going up the fixed block is provided with the abaculus, the caulking groove has been seted up to the outside of abaculus and the inside that is located down the fixed block, the quantity of abaculus and caulking groove is two sets of respectively, and abaculus and caulking groove symmetry respectively set up the both sides at the bearing.

As the utility model discloses an optimized technical scheme, the exterior wall of lower fixed block and last fixed block is provided with the dead lever, the quantity of dead lever is four groups.

As the utility model discloses an optimized technical scheme, the quantity in cooling chamber and feed liquor chamber is two sets of respectively, cooling chamber and feed liquor chamber symmetry respectively set up the outside at the bearing.

As the utility model discloses an optimal technical scheme, the shape of chock is the T font, and the quantity of chock is the same with the quantity in cooling chamber, the size of chock and the size phase-match in cooling chamber, the shape of fixture block and draw-in groove is the rectangle, and the quantity of fixture block and draw-in groove is a plurality of groups respectively.

As the utility model discloses a preferred technical scheme, the shape of abrasion pad is circular, and the abrasion pad is the joint with the shaft hole and is connected.

Compared with the prior art, the utility model provides a wear-resisting self-lubricating sliding bearing seat possesses following beneficial effect:

1. according to the wear-resistant self-lubricating sliding bearing seat, the liquid inlet cavity, the cooling cavity, the plug block, the clamping block and the clamping groove are arranged, when the bearing seat is used, cooling liquid is injected into the cooling cavity through the liquid inlet cavity, heat generated by a bearing during use can be reduced, the bearing can effectively play a role in cooling and radiating, and the problem that the bearing seat cannot be used due to the fact that the bearing is damaged due to overhigh running temperature of the bearing is avoided;

2. this wear-resisting self-lubricating sliding bearing seat, through setting up the abrasion pad, the installation piece, the mounting groove, splice block and splice groove, when the bearing frame uses, go into the mounting groove card in the installation piece, can make the firm installation in the interior table wall in shaft hole of abrasion pad, make its effectual wear-resisting effect that plays, solved current bearing frame and not set up wear-resisting structure and lead to long-term use the problem that wearing and tearing appear in the shaft hole, furthermore, through the cooperation of splice block and splice groove, can be with the semicircular arc piece that the abrasion pad split is two sets of equivalents, make so that install or dismantle the abrasion pad, and easy operation is convenient, the wearability of bearing frame has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view of FIG. 1;

FIG. 3 is an enlarged view of the connection of the wear pad of the present invention;

fig. 4 is a perspective view of the present invention.

In the figure: 1. mounting a plate; 2. a lower fixed block; 3. an upper fixed block; 4. fixing grooves; 5. a bearing; 6. a shaft hole; 7. a liquid inlet cavity; 8. a cooling chamber; 9. a chock block; 10. a clamping block; 11. a card slot; 12. a wear pad; 13. mounting blocks; 14. mounting grooves; 15. splicing blocks; 16. and (6) splicing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a wear-resistant self-lubricating sliding bearing seat comprises a mounting plate 1, a lower fixing block 2 is arranged at the upper end of the mounting plate 1, an upper fixing block 3 is arranged at the upper end of the lower fixing block 2, fixing grooves 4 are respectively formed in the lower fixing block 2 and the upper fixing block 3, a bearing 5 is arranged in each fixing groove 4, a shaft hole 6 is arranged in each bearing 5, a liquid inlet cavity 7 is respectively arranged in each of the lower fixing block 2 and the upper fixing block 3, a cooling cavity 8 is arranged at one end of the liquid inlet cavity 7, a plug block 9 is arranged at one end, away from the cooling cavity 8, of the liquid inlet cavity 7, a clamping block 10 is arranged on one side of the plug block 9, a clamping groove 11 is formed in the outer portion of the clamping block 10 and located on the inner wall of the upper fixing block 3, a wear-resistant pad 12 is arranged in the shaft hole 6, a mounting block 13 is arranged on the inner surface wall of the shaft hole 6, a mounting groove 14 is formed in the outer portion of the mounting block 13 and located in the wear-resistant pad 12, the inside of wear pad 12 is provided with splice 15, and splice 16 has been seted up to splice 15 outside and the inside that is located wear pad 12.

In the embodiment, the bottom end of the mounting plate 1 is provided with a butt joint groove, the upper end of the mounting plate 1 is provided with four fastening bolts, and the number of the fastening bolts is four; through the cooperation of butt joint groove and fastening bolt, can make the firm and accurate installation of bearing frame on machinery. The bottom end of the upper fixed block 3 is provided with an embedded block, the outside of the embedded block and the inside of the lower fixed block 2 are provided with embedded grooves, the number of the embedded blocks and the number of the embedded grooves are respectively two, and the embedded blocks and the embedded grooves are respectively symmetrically arranged at two sides of the bearing 5; through the cooperation of abaculus and caulking groove, can realize carrying out the split and installing last fixed block 3 and lower fixed block 2. The outer surface walls of the lower fixing block 2 and the upper fixing block 3 are provided with four groups of fixing rods; the fastness that fixed block 3 and lower fixed block 2 are connected has been strengthened to the dead lever. The number of the cooling cavities 8 and the liquid inlet cavities 7 is two, and the cooling cavities 8 and the liquid inlet cavities 7 are symmetrically arranged outside the bearing 5 respectively; the cooling liquid is injected into the cooling cavity 8 through the liquid inlet cavity 7, so that the heat generated when the bearing 5 is used can be reduced, the cooling effect is effectively realized, and the problem that the bearing seat cannot be used due to the fact that the bearing 5 is damaged due to overhigh running temperature of the bearing 5 is avoided. The shape of the chock block 9 is T-shaped, the number of the chock blocks 9 is the same as that of the cooling cavities 8, the size of the chock block 9 is matched with that of the cooling cavity 8, the shapes of the fixture block 10 and the clamping groove 11 are rectangular, and the number of the fixture block 10 and the clamping groove 11 is a plurality of groups respectively; the clamping block 10 is clamped into the clamping groove 11, so that the plugging block 9 can be stably fixed at one end of the liquid inlet cavity 7, and the phenomenon of turbulent flow of cooling liquid in use is prevented. The wear-resistant pad 12 is circular, and the wear-resistant pad 12 is connected with the shaft hole 6 in a clamping manner; the bearing pedestal has the advantages that the wear-resistant effect is effectively achieved, and the problem that the existing bearing pedestal is not provided with a wear-resistant structure and is worn in the shaft hole 6 after being used for a long time is solved.

The utility model discloses a theory of operation and use flow: a wear-resisting self-lubricating sliding bearing seat, when using, at first, install the bearing seat on the machinery through the mounting panel 1, when the bearing seat uses, pour the coolant into the cooling chamber 8 through the feed liquor chamber 7, can reduce the heat that the bearing 5 produces while using, make it play the role of cooling the heat dissipation effectively, the problem that the bearing 5 can't be used because of the bearing 5 damage that has avoided the bearing 5 running temperature to be too high, in addition, after the coolant is poured into and finished, insert the fixture block 10 into the draw-in groove 11, can make the chock 9 fix on one end of the feed liquor chamber 7 steadily, the coolant liquid has prevented the phenomenon of the turbulent flow when using, has guaranteed the normal use of the bearing seat; when the bearing frame uses, go into installation piece 13 with mounting groove 14 card in, can make the firm installation of wear pad 12 on the interior table wall in shaft hole 6, make its effectual wear-resisting effect that plays, solved current bearing frame and not set up wear-resisting structure and lead to long-term use shaft hole 6 problem that wearing and tearing appear, in addition, cooperation through concatenation piece 15 and concatenation groove 16, can be two sets of semicircle arc pieces of equaling with wear pad 12 split, make so that install or dismantle wear pad 12, the wearability of bearing frame has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wear-resistant self-lubricating sliding bearing seat is characterized in that: comprises a mounting plate (1), a lower fixing block (2) is arranged at the upper end of the mounting plate (1), an upper fixing block (3) is arranged at the upper end of the lower fixing block (2), fixing grooves (4) are respectively formed in the lower fixing block (2) and the upper fixing block (3), a bearing (5) is arranged in each fixing groove (4), a shaft hole (6) is formed in each bearing (5), a liquid inlet cavity (7) is respectively formed in each of the lower fixing block (2) and the upper fixing block (3), a cooling cavity (8) is formed in one end of each liquid inlet cavity (7), a plug block (9) is arranged at one end, far away from the cooling cavity (8), of each plug block (9), a clamping block (10) is arranged on one side of each plug block (10), a clamping groove (11) is formed in the outer portion of each clamping block (10) and in the inner wall, located on the upper fixing block (3), a wear-resistant pad (12) is arranged in each shaft hole (6), and the interior table wall in shaft hole (6) is provided with installation piece (13), installation groove (14) have been seted up to the outside of installation piece (13) and the inside that is located wear pad (12), the inside of wear pad (12) is provided with concatenation piece (15), concatenation groove (16) have been seted up to the outside of concatenation piece (15) and the inside that is located wear pad (12).

2. A wear resistant self lubricating sliding bearing seat according to claim 1 wherein: the butt joint groove has been seted up to the bottom of mounting panel (1), and the upper end of mounting panel (1) is provided with fastening bolt, fastening bolt's quantity is four groups.

3. A wear resistant self lubricating sliding bearing seat according to claim 1 wherein: the bottom of going up fixed block (3) is provided with the abaculus, the caulking groove has been seted up to the outside of abaculus and the inside that is located lower fixed block (2), the quantity of abaculus and caulking groove is two sets of respectively, and abaculus and caulking groove symmetry respectively set up the both sides at bearing (5).

4. A wear resistant self lubricating sliding bearing seat according to claim 1 wherein: the outer surface walls of the lower fixing block (2) and the upper fixing block (3) are provided with four fixing rods, and the number of the fixing rods is four.

5. A wear resistant self lubricating sliding bearing seat according to claim 1 wherein: the number of the cooling cavities (8) and the number of the liquid inlet cavities (7) are two, and the cooling cavities (8) and the liquid inlet cavities (7) are symmetrically arranged outside the bearing (5) respectively.

6. A wear resistant self lubricating sliding bearing seat according to claim 1 wherein: the shape of chock (9) is the T font, and the quantity of chock (9) is the same with the quantity of cooling chamber (8), the size of chock (9) and the size phase-match of cooling chamber (8), the shape of fixture block (10) and draw-in groove (11) is the rectangle, and the quantity of fixture block (10) and draw-in groove (11) is a plurality of groups respectively.

7. A wear resistant self lubricating sliding bearing seat according to claim 1 wherein: the shape of the wear-resistant pad (12) is circular, and the wear-resistant pad (12) is connected with the shaft hole (6) in a clamping manner.