CN220060294U

CN220060294U - Combined device for bearing production

Info

Publication number: CN220060294U
Application number: CN202321226947.5U
Authority: CN
Inventors: 吕益锋; 单良庆; 吕勋华
Original assignee: Xinchang Longda Bearing Co ltd
Current assignee: Xinchang Longda Bearing Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-21
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a sleeve assembling device for bearing production, and relates to the technical field of bearing production. The utility model comprises a mounting plate, wherein an electric push rod II is fixed at the middle position of the lower wall of the mounting plate, and an electric push rod I is arranged above a ball separating assembly; the surface of connecting plate has a plurality of movable rods along the circumferencial direction grafting of connecting plate, and the length of a plurality of movable rods from the front to the back reduces gradually, and the outside cover that the below of connecting plate corresponds the movable rod is equipped with the elastic component two, and the below of movable rod is provided with the arc piece. According to the utility model, the electric push rod descends to drive the circular table to position the inner ring of the bearing body, then the moving rods with different lengths downwards move to drive the arc-shaped blocks to uniformly separate the plurality of rotating bodies, a manual operation tool is not required to uniformly separate the rotating bodies, and the electric push rod works to adjust the height of the operation platform, so that the comfort of an operator in operation is better.

Description

Combined device for bearing production

Technical Field

The utility model belongs to the technical field of bearing production, and particularly relates to a fit device for bearing production.

Background

The bearing is an important part in mechanical equipment, and the bearing is used for supporting the mechanical rotating body, so that the friction coefficient of the mechanical rotating body in the rotating process can be reduced, the rotating precision is ensured, and the bearing is widely applied to various industries such as metallurgy, wind power, mining machinery, aerospace, automobile parts and the like;

the ball bearing is used as one kind of bearing, namely a ball bearing, and is characterized in that a spherical alloy rotating body is arranged between an inner ring and an outer ring, a plurality of rotating bodies are uniformly spaced by a retainer, and the friction force in the power transmission process is reduced and the mechanical power transmission efficiency is improved in a rolling mode;

in general, in the production process of ball bearings, when the ball bearings are assembled, it is common practice to place the inner ring of the bearing inside the outer ring and place the inner ring on one side, at this time, place a plurality of rotating bodies between the inner ring and the outer ring, and then uniformly separate the rotating bodies by using a tool.

However, the following drawbacks still exist in the prior art:

1. in the prior art, a manual operation tool is adopted to uniformly separate the rotating bodies, so that the labor intensity of personnel is increased, and the operation is complicated;

2. in the prior art, when the bearings are sleeved, the height of the operation platform cannot be adjusted automatically according to the comfort of an operator.

Therefore, the manual operation tool is adopted to uniformly separate the rotating body in the prior art, so that the labor intensity of personnel is increased, the operation is complicated, and when the bearings are sleeved, the height of the operation platform cannot be automatically adjusted according to the comfort of an operator in the prior art, so that the requirements in actual use cannot be met, and the improvement technology is urgently needed in the market to solve the problems.

Disclosure of Invention

The utility model aims to provide a sleeve assembling device for bearing production, which is characterized in that an electric push rod descends to drive a circular table to position the inner ring of a bearing body, then a moving rod with different lengths moves downwards to drive arc blocks to uniformly separate a plurality of rotating bodies, and the height of an operation platform is adjusted by enabling an electric push rod II to work, so that the problems that in the prior art, manual operation tools are adopted to uniformly separate the rotating bodies, the labor intensity of personnel is increased, the operation is complicated, and in addition, the height of the operation platform cannot be adjusted independently according to the comfort of an operator in the prior art when the bearing is assembled.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a sleeve assembling device for bearing production, which comprises a mounting plate, wherein an electric push rod II is fixed at the middle position of the lower wall of the mounting plate, a bearing body is arranged above the mounting plate, a ball separating assembly is arranged right above the bearing body, and an electric push rod I is arranged above the ball separating assembly; wherein, the ball subassembly includes the connecting plate, and the surface of connecting plate has a plurality of movable rods along the circumferencial direction grafting of connecting plate, and movable rod and connecting plate clearance fit, and a plurality of lengths from front to back movable rod reduce gradually, and the outside cover that the below of connecting plate corresponds the movable rod is equipped with the elastic component two, and the below of movable rod is provided with the arc piece, still is equipped with the controller in this a suitable device for bearing production, and electric putter one and electric putter two all pass through electric wire and controller electric connection.

Further, the connecting plate is fixed at the lower extreme of electric putter one, and the upper end of movable rod is fixed with the flange, and the lower extreme of movable rod is fixed with the baffle, and arc piece and baffle fixed connection, the upper and lower both ends of elastic component two respectively with corresponding connecting plate and baffle butt.

Further, the arc-shaped block is positioned between the inner ring and the outer ring in the bearing body, inclined planes are symmetrically arranged on the lower wall of the arc-shaped block, arc-shaped grooves are symmetrically arranged on the outer sides of the inclined planes corresponding to the two ends of the arc-shaped block, a rotating body in the bearing body is positioned in two adjacent arc-shaped grooves, and the two adjacent arc-shaped grooves form a semicircular groove.

Further, a sliding sleeve is fixed at the middle position of the lower wall of the connecting plate, a sliding rod is arranged in the sliding sleeve, the sliding rod is in clearance fit with the sliding sleeve, a round table is fixed at the lower end of the sliding rod, and the peripheral wall of the round table is in contact with the inner ring of the bearing body.

Further, the sleeve groove is axially formed in the side wall of the sliding sleeve, the protrusion is arranged in the sleeve groove and fixedly connected with the sliding rod, the elastic piece I is arranged outside the sliding sleeve, and the upper end and the lower end of the elastic piece I are respectively abutted to the corresponding connecting plate and the corresponding round table.

Further, a placement plate is arranged below the bearing body and corresponds to the upper wall of the mounting plate, a convex ring is fixed on the upper wall of the placement plate between the inner ring and the outer ring in the bearing body, and the convex ring is in contact with the rotating body in the bearing body.

Further, the rear wall of the mounting plate is fixed with an L-shaped plate, the upper end of the electric push rod is fixedly connected with the L-shaped plate, a reinforcing plate is fixed at the corner of the L-shaped plate, a limiting boss is fixed on the outer portion of the placing plate corresponding to the upper wall of the mounting plate, and the placing plate is in clearance fit with the limiting boss.

Further, the lower extreme of electric putter II is fixed with the fixed plate, and four corner positions of fixed plate all threaded connection have the screw rod, and the lower extreme of screw rod is fixed with the bottom plate.

Further, four corner positions of the upper wall of the fixing plate are all fixed with guide sleeves, guide rods are sleeved in the guide sleeves, the guide rods are in clearance fit with the guide sleeves, and the upper ends of the guide rods are fixedly connected with the lower wall of the mounting plate.

The utility model has the following beneficial effects:

1. according to the utility model, the plurality of moving rods, the arc-shaped blocks, the elastic piece I and the round table are arranged, the electric push rod I stretches to drive the ball distribution assembly to move downwards, firstly, the round table contacts with the inner ring of the bearing body to position the inner ring, so that the inner ring and the outer ring are coaxial, the arc-shaped blocks below the moving rods with the lengths from long to short can sequentially uniformly separate the plurality of rotating bodies between the inner ring and the outer ring of the bearing body under the action of the inclined planes and the arc-shaped grooves along with the continuous stretching of the electric push rod I, so that the automatic separation operation of the rotating bodies is realized, the manual operation is not needed, the labor intensity of operators is reduced, and the problems that in the prior art, the rotating bodies are uniformly separated by adopting manual operation tools, the labor intensity of personnel is increased, and meanwhile, the operation is complicated are solved.

2. According to the utility model, the second electric push rod is correspondingly lengthened or shortened through the operation controller, so that the mounting plate is driven to correspondingly ascend or descend, the ball distribution assembly is driven to correspondingly ascend or descend, the purpose of adjusting the height of the operation fit is finally achieved, an operator can adjust the height of the operation fit according to the self requirement, the operation fit is more comfortable during use, and the problem that the height of the operation platform cannot be adjusted autonomously according to the comfort of the operator in the process of fitting the bearing in the prior art is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall block diagram of a nesting device for bearing production;

FIG. 2 is a cross-sectional view of the ball separation assembly, bearing body and placement plate;

FIG. 3 is an exploded view of the ball dispensing assembly, bearing body and placement plate;

FIG. 4 is a block diagram of another view of FIG. 3;

fig. 5 is a right-side view of a kit for bearing production.

In the drawings, the list of components represented by the various numbers is as follows:

1. an electric push rod I; 2. a ball separating assembly; 201. a moving rod; 2011. a convex plate; 202. a baffle; 203. a connecting plate; 204. a sliding sleeve; 2041. a sleeve groove; 205. a slide bar; 2051. a protrusion; 206. an elastic piece I; 207. an elastic piece II; 208. round bench; 209. an arc-shaped block; 2091. an arc-shaped groove; 2092. an inclined plane; 3. a bearing body; 301. an inner ring; 302. a rotating body; 303. an outer ring; 4. placing a plate; 401. a convex ring; 5. a mounting plate; 501. an L-shaped plate; 5011. a reinforcing plate; 502. a limit boss; 503. a guide sleeve; 6. an electric push rod II; 7. a fixing plate; 701. a guide rod; 702. a screw; 7021. a bottom plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, the present utility model is a sleeve assembling device for bearing production, including a mounting plate 5, wherein an electric push rod two 6 is fixed at the middle position of the lower wall of the mounting plate 5, and can drive the mounting plate 5 to correspondingly raise or lower, so as to adjust the height of the operation sleeve, a bearing body 3 is arranged above the mounting plate 5, a ball separating assembly 2 is arranged right above the bearing body 3, and is used for uniformly separating a rotating body 302, and an electric push rod one 1 is arranged above the ball separating assembly 2, and is used for driving the ball separating assembly 2 to move; the ball separating assembly 2 comprises a connecting plate 203, a plurality of moving rods 201 are inserted on the surface of the connecting plate 203 along the circumferential direction of the connecting plate 203, the moving rods 201 are in clearance fit with the connecting plate 203, the moving rods 201 can be prevented from shaking, the lengths of the moving rods 201 from front to back are gradually reduced, when arc blocks 209 below the moving rods 201 are in a non-contact state with a rotating body 302, the horizontal plane of the arc blocks 209 below the moving rods 201 from long to short is gradually increased, the arc blocks 209 below the moving rods 201 with the longest length are firstly contacted with the rotating body 302, at the moment, along with the continuous extension of the electric push rod 1, the arc blocks 209 below the moving rods 201 from long to short are sequentially contacted with the corresponding rotating body 302, the separation operation of the rotating body 302 is carried out, an elastic piece II 207 is sleeved outside the moving rods 201 correspondingly below the connecting plate 203, after the round table 208 is contacted with the inner ring 301, the mounting plate 5 moves downwards and can relatively move with the sliding sleeve 204, the arc blocks 209 are arranged below the moving rods 201, the rotating body 302 can be evenly separated, the electric push rod 302 can be used for producing the electric push rod 1, the electric push rod is also electrically connected with the electric push rod 6, and the electric push rod 6 is not electrically connected with the electric push rod 6.

As shown in fig. 1 to 4, the connecting plate 203 is fixed at the lower end of the first electric push rod 1, the upper end of the moving rod 201 is fixed with a convex plate 2011, the moving rod 201 is prevented from separating from the connecting plate 203, the lower end of the moving rod 201 is fixed with a baffle 202, the arc-shaped block 209 is fixedly connected with the baffle 202, the height of the moving rod 201 is limited, and the upper end and the lower end of the second elastic member 207 are respectively abutted against the corresponding connecting plate 203 and the baffle 202.

Arc piece 209 is located between inner circle 301 and the outer lane 303 in bearing body 3, the inclined plane 2092 has been seted up to the lower wall symmetry of arc piece 209, arc wall 2091 has been seted up to the outside of inclined plane 2092 corresponding to the both ends symmetry of arc piece 209, and rotor 302 in the bearing body 3 is arranged in two adjacent arc grooves 2091, two adjacent arc grooves 2091 form a semicircle groove, above-mentioned setting, the inclined plane 2092 can separate two adjacent rotor 302, and follow the continuous extension of electric putter one 1 for rotor 302 is arranged in the semicircle groove that two adjacent arc grooves 2091 formed.

The sliding sleeve 204 is fixed at the middle position of the lower wall of the connecting plate 203, the sliding rod 205 is arranged in the sliding sleeve 204, the sliding rod 205 is in clearance fit with the sliding sleeve 204, the round table 208 is fixed at the lower end of the sliding rod 205, the peripheral wall of the round table 208 is in contact with the inner ring 301 in the bearing body 3, after the round table 208 is in contact with the inner ring 301, the electric push rod 1 still needs to be subjected to extension operation, and at the moment, the sliding rod 205 and the sliding rod 205 are in relative movement with the sliding sleeve 204 due to the fact that the inner ring 301 is kept at a certain height through the cooperation of the sliding sleeve 204 and the sliding rod 205.

The side wall of the sliding sleeve 204 is axially provided with a sleeve groove 2041, a protrusion 2051 is arranged in the sleeve groove 2041, the protrusion 2051 is fixedly connected with the sliding rod 205, the sliding rod 205 is prevented from being separated from the sliding sleeve 204 by matching of the protrusion 2051 and the sleeve groove 2041, an elastic piece I206 is arranged outside the sliding sleeve 204, the upper end and the lower end of the elastic piece I206 are respectively abutted with the corresponding connecting plate 203 and the round platform 208, and when the round platform 208 is not contacted with the inner ring 301, the round platform 208 is always in a state of forming a lower limit.

The lower side of the bearing body 3 is provided with a placement plate 4 corresponding to the upper wall of the mounting plate 5, a convex ring 401 is fixed on the upper wall of the bearing body 3 corresponding to the placement plate 4 between the inner ring 301 and the outer ring 303, the convex ring 401 is in contact with the rotating body 302 in the bearing body 3, the rotating body 302 is at a certain height due to the arrangement of the convex ring 401, so that the rotating body 302 is uniformly separated and placed in grooves of the inner ring 301 and the outer ring 303, in addition, according to the bearing bodies 3 of different types, the ball separating assembly 2 and the convex ring 401 can be adaptively adjusted to meet the sleeve closing requirements of the bearing bodies 3 of different types, and the connection plate 203 is fixedly connected with the electric push rod 1 through bolts, so that when the bearing bodies 3 of different types are replaced, the placement plate 4 and the ball separating assembly 2 can be replaced.

As shown in fig. 1 and 5, the rear wall of the mounting plate 5 is fixed with an L-shaped plate 501, the upper end of the electric push rod is fixedly connected with the L-shaped plate 501, a reinforcing plate 5011 is fixed at a corner of the L-shaped plate 501, the connection stability of the L-shaped plate 501 and the mounting plate 5 is improved, a limiting boss 502 is fixed at the outer part of the placement plate 4 corresponding to the upper wall of the mounting plate 5, the placement plate 4 is in clearance fit with the limiting boss 502, the placement plate 4 is limited by the limiting boss 502, and the center point of the limiting boss 502 coincides with the axes of the inner ring 301 and the outer ring 303.

The lower extreme of electric putter two 6 is fixed with fixed plate 7, and four corner positions of fixed plate 7 all threaded connection have screw rod 702, and the lower extreme of screw rod 702 is fixed with bottom plate 7021, through making screw rod 702 rotate, drives bottom plate 7021 and rotates, adjusts the height of bottom plate 7021, makes the lower wall of bottom plate 7021 and mounting platform contact and can install this fit device that is used for the production of bearing body 3.

Four corner positions of the upper wall of the fixed plate 7 are all fixed with a guide sleeve 503, a guide rod 701 is sleeved in the guide sleeve 503, the guide rod 701 is in clearance fit with the guide sleeve 503, the upper end of the guide rod 701 is fixedly connected with the lower wall of the mounting plate 5, and the stability of the mounting plate 5 can be improved through the arrangement of the guide sleeve 503 and the guide rod 701.

One specific application of this embodiment is: when the electric push rod II 6 is sleeved, the operation controller controls the electric push rod II 6 to work, the height of the mounting plate 5 is driven to change, the height of the ball splitting assembly 2 is adjusted until the height is adjusted to be suitable for an operator, then the ball splitting assembly 2 and the placing plate 4 are selected according to the specification of the bearing body 3, the convex ring 401 and the ball splitting assembly 2 on the placing plate 4 conform to the sleeved requirement of the bearing body 3 to be sleeved, the placing plate 4 is placed on the inner side of the limit boss 502, the ball splitting assembly 2 is fixed at the lower end of the electric push rod I1, at this time, the operation controller enables the electric push rod to retract, the outer ring 303 of the bearing body 3 to be sleeved is operated to be positioned outside the convex ring 401, the inner ring 301 of the bearing body 3 to be sleeved is operated to be positioned on the inner side of the convex ring 401, the inner ring 301 is placed below the shorter moving rod 201, a corresponding number of rotating bodies 302 are placed between the inner ring 301 and the outer ring 303, at this time, the operation controller enables the electric push rod I1 to be stretched, the connecting plate 203 is driven to move downwards until the round table 208 moves downwards to form a positioning effect on the inner ring 301, along with the stretching of the electric push rod I1, the length of the moving rod I is continuously extended to the length of the outer ring 201 is kept to be separated from the lower than the lower end of the shorter moving rod 201, the arc 302 is separated from the arc-shaped body to the arc-shaped body 302, and the arc-shaped body is separated from the arc-shaped body 302 is separated from the arc-shaped body 2 by the arc-shaped body 301, and the arc-shaped body is separated from the arc-shaped body 2 is sequentially, the arc-shaped and the arc-shaped body is separated from the arc body 2.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a close set device for bearing production, includes mounting panel (5), its characterized in that: an electric push rod II (6) is fixed at the middle position of the lower wall of the mounting plate (5), a bearing body (3) is arranged above the mounting plate (5), a ball separating assembly (2) is arranged right above the bearing body (3), and an electric push rod I (1) is arranged above the ball separating assembly (2);

wherein, divide ball subassembly (2) to include connecting plate (203), the surface of connecting plate (203) is followed the circumferencial direction grafting of connecting plate (203) has a plurality of movable rod (201), just movable rod (201) with connecting plate (203) clearance fit, a plurality of from front to back the length of movable rod (201) reduces gradually, the below of connecting plate (203) corresponds the outside cover of movable rod (201) is equipped with elastic component two (207), the below of movable rod (201) is provided with arc piece (209).

2. A kit for bearing production according to claim 1, wherein: the connecting plate (203) is fixed at the lower end of the first electric push rod (1), a convex plate (2011) is fixed at the upper end of the moving rod (201), a baffle plate (202) is fixed at the lower end of the moving rod (201), the arc-shaped block (209) is fixedly connected with the baffle plate (202), and the upper end and the lower end of the second elastic piece (207) are respectively abutted to the corresponding connecting plate (203) and the baffle plate (202).

3. A kit for bearing production according to claim 2, wherein: arc piece (209) are located between inner circle (301) and outer lane (303) in bearing body (3), inclined plane (2092) have been seted up to the lower wall symmetry of arc piece (209), arc groove (2091) have been seted up to the outside of inclined plane (2092) corresponds arc piece (209) both ends symmetry, just rotor (302) in bearing body (3) are located adjacent two arc groove (2091).

4. A kit for bearing production according to claim 3, wherein: the sliding sleeve (204) is fixed at the middle position of the lower wall of the connecting plate (203), a sliding rod (205) is arranged in the sliding sleeve (204), the sliding rod (205) is in clearance fit with the sliding sleeve (204), a round table (208) is fixed at the lower end of the sliding rod (205), and the peripheral wall of the round table (208) is in contact with the inner ring (301) in the bearing body (3).

5. A kit for bearing production according to claim 4, wherein: the side wall axial of sliding sleeve (204) has seted up cover groove (2041), the inside of cover groove (2041) is provided with arch (2051), just protruding (2051) with slide bar (205) fixed connection, the outside of sliding sleeve (204) is provided with elastic component one (206), just the upper and lower both ends of elastic component one (206) respectively with corresponding connecting plate (203) with round platform (208) butt.

6. A kit for bearing production according to claim 1, wherein: a placement plate (4) is arranged below the bearing body (3) and corresponds to the upper wall of the mounting plate (5), a convex ring (401) is fixed between the inner ring (301) and the outer ring (303) in the bearing body (3) and corresponds to the upper wall of the placement plate (4), and the convex ring (401) is in contact with a rotating body (302) in the bearing body (3).

7. A kit for bearing production according to claim 6, wherein: the rear wall of mounting panel (5) is fixed with L shaped plate (501), just electric putter two (6) the upper end with L shaped plate (501) fixed connection, the corner of L shaped plate (501) is fixed with reinforcing plate (5011), place the outside of board (4) corresponds the upper wall of mounting panel (5) is fixed with spacing boss (502), just place board (4) with spacing boss (502) clearance fit.

8. A kit for bearing production according to claim 1, wherein: the lower extreme of electric putter two (6) is fixed with fixed plate (7), four corner positions of fixed plate (7) are all threaded connection have screw rod (702), the lower extreme of screw rod (702) is fixed with bottom plate (7021).

9. A kit for bearing production according to claim 8, wherein: four corner positions of the upper wall of the fixed plate (7) are respectively fixed with a guide sleeve (503), the inside of each guide sleeve (503) is sleeved with a guide rod (701), the guide rods (701) are in clearance fit with the guide sleeves (503), and the upper ends of the guide rods (701) are fixedly connected with the lower wall of the mounting plate (5).