CN208804121U - A kind of bearing ring facilitating installation - Google Patents

Abstract

The utility model discloses a kind of bearing rings for facilitating installation, including pedestal, the base upper surface two sides are symmetrically welded with support rod, one end of two support rods is fixed with the same horizontally disposed support plate, the middle position of support plate is provided with through-hole, shaft is rotatably equipped in through-hole, one end of shaft is rotatably installed on pedestal, more sleeves are hinged on the side wall of shaft, spring is connected on the bottom end inner wall of sleeve, one end of spring is connected with connecting rod, one end of connecting rod is fixed with supporting block, bearing inner race is arranged in shaft, the upper surface of support plate is placed with the first lasso and the second lasso, first lasso and the second lasso are located at the outside of bearing inner race.The utility model structure is simple, novel in design, reduces assembling cost, easily assembles bearing, while ensure that the precision of bearing assembling, assembles convenient for operator, easy to operate, is worthy to be popularized.

Description

A kind of bearing ring facilitating installation

Technical field

The utility model relates to technical field of bearings more particularly to a kind of bearing rings for facilitating installation.

Background technique

Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is to support mechanical rotary body, is reduced Coefficient of friction in its motion process, and guarantee its rotating accuracy, according to the difference of the friction properties of the moving elements, bearing can be divided into rolling Dynamic bearing and sliding bearing two major classes, wherein rolling bearing standardization and seriation, but its diameter compared with sliding bearing Larger to size, vibration and noise, price is also higher, and rolling bearing is generally by outer ring, four part of inner ring, rolling element and retainer Composition, is strictly speaking made of outer ring, inner ring, rolling element, retainer, sealing and the big part of lubricating oil six.Outside existing bearing Circle assembling is all to have heat treatment to be assembled, but heat treatment time is too long, and the cost is relatively high, significantly increases axis The production cost held.

Utility model content

Purpose of the utility model is to solve disadvantage existing in the prior art, and what is proposed a kind of facilitates installation Bearing ring.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of bearing ring facilitating installation, including pedestal, the base upper surface two sides are symmetrically welded with support rod, and two One end of root support rod is fixed with the same horizontally disposed support plate, and the middle position of support plate is provided with through-hole, in through-hole It is rotatably equipped with shaft, one end of shaft is rotatably installed on pedestal, and more sleeves, the bottom of sleeve are hinged on the side wall of shaft It is connected with spring on the inner wall of end, one end of spring is connected with connecting rod, and one end of connecting rod is fixed with supporting block, is arranged in shaft There is bearing inner race, the upper surface of support plate is placed with the first lasso and the second lasso, and the first lasso and the second lasso are located at bearing The outside of inner ring, and be provided with groove on the side wall of the first lasso and the second lasso, is provided with set ring cover in groove, in bearing Retainer is welded on the outer wall of circle, retainer is circular configuration, and retainer along the circumferential direction uniformly rolls and is equipped with steel ball, the It is provided with first sliding groove in one lasso, second sliding slot is provided in the second lasso, the two sides side wall of first sliding groove is along its length It is evenly arranged with the first fixed block, the two sides side wall of second sliding slot is evenly arranged with the second fixed block along its length, and first is sliding Fixed link is symmetrically arranged in slot.

Preferably, there are four the sleeve settings, and circumferentially array distribution is on the side wall of shaft for four sleeves, sleeve Positioned at the top of support plate, supporting block is arcuate structure, and supporting block is rubber material.

Preferably, first lasso and the second lasso are semicircular structure, set ring cover be arcuate structure, set ring cover with Groove size matches, and the cross-sectional view for covering ring cover is trapezium structure.

Preferably, the first sliding groove and second sliding slot are arcuate structure, and radian is 180 degree, first sliding groove It is provided with opening with the both ends of second sliding slot, opening matches with fixed link size.

Preferably, the fixed link is arcuate structure, and fixed link matches with first sliding groove and second sliding slot size.

Preferably, the two sides side wall of the fixed link is evenly arranged with fixing groove, and fixing groove and first along its length Fixed block and the second fixed block size match.

Compared with prior art, the utility model has the beneficial effects that

1, apparatus structure is simple, novel in design, by the first lasso of setting and the second lasso, thus by entire bearing ring It is divided into two parts, keeps the first lasso and the second lasso assembled, when carrying out the assembling of bearing, do not need to be heat-treated, it can With direct splicing in the outside of retainer, to improve the speed of assembling, and the cost consumption of heat treatment is saved, thus Achieve the effect that ease of assembly and reduces cost；

2, in an assembling process, the inner ring of bearing is set in shaft, then rotating shaft, passes through sleeve, spring, company Extension bar and supporting block fix the inner ring of bearing, then carry out the assembling of the first lasso and the second lasso again, make bearing in group Inner ring will not be subjected to displacement when dress, ensure that the precision of bearing assembling, while be also convenient for operator's assembling, operation side Just, it is worthy to be popularized.

The utility model structure is simple, novel in design, reduces assembling cost, easily assembles bearing, ensure that simultaneously The precision of bearing assembling, assembles convenient for operator, easy to operate, is worthy to be popularized.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of bearing ring for facilitating installation structural schematic diagram；

Fig. 2 be the utility model proposes a kind of bearing ring for facilitating installation top view；

Fig. 3 be the utility model proposes a kind of bearing ring for facilitating installation partial structural diagram；

Fig. 4 be the utility model proposes a kind of bearing ring for facilitating installation the first lasso and the second lasso section view Figure；

Fig. 5 be the utility model proposes a kind of bearing ring for facilitating installation the first lasso side view.

In figure: 1 pedestal, 2 support rods, 3 support plates, 4 shafts, 5 sleeves, 6 springs, 7 connecting rods, 8 supporting blocks, 9 first sets Circle, 10 second lassos, 11 sets of ring covers, 12 bearing inner races, 13 retainers, 14 steel balls, 15 first sliding grooves, 16 second sliding slots, 17 One fixed block, 18 second fixed blocks, 19 fixed links.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-5, a kind of bearing ring facilitating installation, including pedestal 1,1 upper surface two sides of pedestal are symmetrically welded with Support rod 2, one end of two support rods 2 are fixed with the same horizontally disposed support plate 3, the middle position setting of support plate 3 There is through-hole, shaft 4 is rotatably equipped in through-hole, one end of shaft 4 is rotatably installed on pedestal 1, is hinged on the side wall of shaft 4 More sleeves 5, there are four the settings of sleeve 5, and circumferentially on the side wall of shaft 4, sleeve 5 is located at array distribution four sleeves 5 The top of support plate 3, supporting block 8 is arcuate structure, and supporting block 8 is rubber material, is connected with bullet on the bottom end inner wall of sleeve 5 Spring 6, one end of spring 6 are connected with connecting rod 7, and one end of connecting rod 7 is fixed with supporting block 8, is arranged with bearing inner race in shaft 4 12, the upper surface of support plate 3 is placed with the first lasso 9 and the second lasso 10, and the first lasso 9 and the second lasso 10 are semicircle Structure, set ring cover 11 are arcuate structure, and the cross-sectional view that set ring cover 11 matches with groove size, and covers ring cover 11 is trapezoidal knot Structure, the first lasso 9 and the second lasso 10 are located at the outside of bearing inner race 12, and on the side wall of the first lasso 9 and the second lasso 10 It is provided with groove, set ring cover 11 is provided in groove, retainer 13 is welded on the outer wall of bearing inner race, retainer 13 is circle Shape structure, retainer 13 along the circumferential direction uniformly roll and are equipped with steel ball 14, and first sliding groove 15 is provided in the first lasso 9, the Second sliding slot 16 is provided in two lassos 10, first sliding groove 15 and second sliding slot 16 are arcuate structure, and radian is 108 Ten degree, the both ends of first sliding groove 15 and second sliding slot 16 are provided with opening, and opening matches with 19 size of fixed link, the first cunning The two sides side wall of slot 15 is evenly arranged with the first fixed block 17 along its length, and fixed link 19 is arcuate structure, and fixed link 19 Match with first sliding groove 15 and 16 size of second sliding slot, the two sides side wall of second sliding slot 16 is evenly arranged with along its length Two fixed blocks 18 are symmetrically arranged with fixed link 19 in first sliding groove 15, and the two sides side wall of fixed link 19 is uniformly set along its length It being equipped with fixing groove, and fixing groove matches with the first fixed block 17 and 18 size of the second fixed block, the utility model structure is simple, Novel design reduces assembling cost, easily assembles bearing, while ensure that the precision of bearing assembling, is convenient for operator Member's assembling, it is easy to operate, it is worthy to be popularized.

Working principle: by the first lasso 9 of setting and the second lasso 10, so that entire bearing ring is divided into two portions Point, allow the first lasso 9 and the second lasso assembly 9, when carrying out the assembling of bearing, does not need to be heat-treated, can directly spell It connects in the outside of retainer 13, to improve the speed of assembling, and the cost consumption of heat treatment has been saved, to reach Bearing inner race set 12 is located in shaft 4, then rotation turns by ease of assembly and the effect for reducing cost in an assembling process Axis 4, by sleeve 5, spring 6, connecting rod 7 and supporting block 8, sleeve 5 is hinged in shaft 4, when shaft 4 rotates, set The angle of cylinder 5 can change, and by the elastic force of spring 6, supporting block 8 is against on the inner wall of bearing inner race 12, thus by bearing inner race 12 fix, and be subjected to displacement bearing inner ring when assembling will not, then carry out the first lasso 9 and the second lasso 10 again Assembling, the set ring cover of the first lasso 9 and the second lasso 10 is removed, fixed link 19 is then taken out, first by the first lasso 9 and second Lasso 10 splices, then fixed link 19 is placed on to the stitching portion of first sliding groove 15 and second sliding slot 16, and the two of fixed link 19 Side is provided with fixing groove, is inserted into fixing groove by the first fixed block 17 and the second fixed block 18 and fixes fixed link 19, protected The precision of bearing assembling has been demonstrate,proved, while being also convenient for operator's assembling, it is easy to operate, it is worthy to be popularized.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of bearing ring for facilitating installation, including pedestal (1), which is characterized in that pedestal (1) the upper surface two sides are symmetrical It is welded with support rod (2), one end of two support rods (2) is fixed with the same horizontally disposed support plate (3), support plate (3) Middle position be provided with through-hole, be rotatably equipped in through-hole shaft (4), one end of shaft (4) is rotatably installed in pedestal (1) On, it is hinged with more sleeves (5) on the side wall of shaft (4), is connected with spring (6) on the bottom end inner wall of sleeve (5), spring (6) One end be connected with connecting rod (7), one end of connecting rod (7) is fixed with supporting block (8), and shaft is arranged with bearing inner race on (4) (12), the upper surface of support plate (3) is placed with the first lasso (9) and the second lasso (10), the first lasso (9) and the second lasso (10) it is located at the outside of bearing inner race (12), and is provided with groove on the side wall of the first lasso (9) and the second lasso (10), it is recessed It is provided with set ring cover (11) in slot, is welded with retainer (13) on the outer wall of bearing inner race, retainer (13) is circular configuration, is protected Holding frame (13), along the circumferential direction uniformly rolling is equipped with steel ball (14), is provided with first sliding groove (15) in the first lasso (9), second It is provided with second sliding slot (16) in lasso (10), it is solid that the two sides side wall of first sliding groove (15) is evenly arranged with first along its length Determine block (17), the two sides side wall of second sliding slot (16) is evenly arranged with the second fixed block (18), first sliding groove along its length (15) fixed link (19) are symmetrically arranged in.

2. a kind of bearing ring for facilitating installation according to claim 1, which is characterized in that the sleeve (5) is provided with Four, and circumferentially for array distribution on the side wall of shaft (4), sleeve (5) is located at the top of support plate (3) to four sleeves (5), Supporting block (8) is arcuate structure, and supporting block (8) is rubber material.

3. a kind of bearing ring for facilitating installation according to claim 1, which is characterized in that first lasso (9) and Second lasso (10) is semicircular structure, and set ring cover (11) is arcuate structure, and set ring cover (11) matches with groove size, and The cross-sectional view for covering ring cover (11) is trapezium structure.

4. a kind of bearing ring for facilitating installation according to claim 1, which is characterized in that the first sliding groove (15) and Second sliding slot (16) is arcuate structure, and radian is 180 degree, the both ends of first sliding groove (15) and second sliding slot (16) It is provided with opening, opening matches with fixed link (19) size.

5. a kind of bearing ring for facilitating installation according to claim 1, which is characterized in that the fixed link (19) is arc Shape structure, and fixed link (19) matches with first sliding groove (15) and second sliding slot (16) size.

6. a kind of bearing ring for facilitating installation according to claim 1, which is characterized in that the two of the fixed link (19) Side side wall is evenly arranged with fixing groove, and fixing groove and the first fixed block (17) and the second fixed block (18) size along its length Match.