CN216447318U

CN216447318U - Front bearing seat and gland assembly

Info

Publication number: CN216447318U
Application number: CN202123402773.7U
Authority: CN
Inventors: 黄锡权
Original assignee: Guangzhou Zhaoli Washing Machinery Co ltd
Current assignee: Guangzhou Zhaoli Washing Machinery Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-06
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a front bearing seat and gland assembly, which relates to the technical field of bearing seats and comprises a bearing seat main body, wherein a bearing body is arranged in the bearing seat main body, bearing glands are arranged on two sides of the bearing seat main body, one side, close to each other, of each bearing gland is respectively attached to two sides of the bearing body, a sliding hole is formed in the side part of the bearing seat main body, and a control screw rod is rotatably arranged on the inner wall of the bottom of the sliding hole. The bearing gland fixing device is reasonable in structure, when the control knob is rotated, the control screw can be driven to rotate, the movable clamping piece can be driven to move up and down through the connecting moving block when the control knob is rotated, the position relation between the anti-falling clamping rod and the anti-falling clamping hole can be changed, the bearing gland can be fixed or loosened under the common cooperation of the fixing retaining pieces, the purpose of quickly dismounting the bearing gland can be achieved, the operation is simple, time and labor are saved, the work load is reduced, and the use is convenient.

Description

Front bearing seat and gland assembly

Technical Field

The utility model relates to the technical field of bearing seats, in particular to a front bearing seat and gland assembly.

Background

The bearing is an important part, and has the main functions of supporting the mechanical rotating body, reducing the friction coefficient in the movement process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body; the bearing seat is a member for supporting a bearing, and when the bearing is installed, the bearing is usually fixed by fitting a gland.

At present, generally carry out fixed connection through a plurality of bolts between gland and the bearing frame, when the gland was opened to the bearing and was maintained the change when needs, the staff had to twist in proper order and moved a plurality of bolts and could carry out the dismouting, and the dismouting operation is comparatively loaded down with trivial details, wastes time and energy, and work burden is great, uses inconveniently, for this reason, this application discloses that front axle bearing and gland subassembly satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides front bearing seat and gland subassembly to when the gland is opened to the needs of proposing in solving above-mentioned background art, the staff must twist in proper order and move a plurality of bolts and just can carry out the dismouting, and the dismouting operation is comparatively loaded down with trivial details, wastes time and energy, and work burden is great, uses inconvenient problem.

In order to achieve the above purpose, the present application provides the following technical solutions: the front bearing seat and gland assembly comprises a bearing seat main body, wherein a bearing body is arranged in the bearing seat main body, bearing glands are arranged on two sides of the bearing seat main body, one side, close to each other, of each of the two bearing glands is attached to two sides of the bearing body respectively, a sliding hole is formed in the side portion of the bearing seat main body, a control screw rod is rotatably installed on the inner wall of the bottom of the sliding hole, a connecting and moving block is sleeved on the control screw rod in a threaded manner, the top end of the control screw rod extends out of the bearing seat main body, movable clamping pieces are installed on two sides of the connecting and moving block respectively, fixed blocking pieces are installed on two sides of the bearing seat main body, the top and the bottom of each bearing gland are attached to the bottom of the movable clamping piece and the top of the fixed blocking piece respectively, a plurality of anti-falling blocking holes are uniformly formed in the top of each bearing gland, and anti-falling blocking rods are slidably installed in the anti-falling blocking holes respectively, a plurality of the top ends of the anti-falling clamping rods are all arranged on the bottom of the movable clamping piece.

Preferably, a control knob is mounted at the top end of the control screw, and a locking unit is mounted on the control knob.

Preferably, the locking unit is including installing fixed lug on the bearing frame main part top, sliding sleeve has the locking inserted bar in the fixed lug, a plurality of locking jacks have evenly been seted up to control knob's periphery side, the one end of locking inserted bar extends to one of them in the locking jack, the handle is installed to the other end of locking inserted bar and is drawn the piece, the handle draws and installs reset element on the piece.

Preferably, the reset element comprises a reset spring sleeved on the locking inserted rod, and two ends of the reset spring are respectively installed on the fixing convex block and the side part of the handle pull block.

Preferably, two limiting guide rods are installed on the inner walls of the top and the bottom of the sliding hole together, and the connecting moving block is sleeved on the two limiting guide rods in a sliding mode.

Preferably, a plurality of fixed inserted bars are evenly installed at the side portions, close to each other, of the two bearing glands, a plurality of fixed insertion holes are evenly formed in the two sides of the bearing body, and the end portions of the plurality of fixed inserted bars respectively extend into the plurality of fixed insertion holes.

Preferably, a shock pad is mounted at the bottom of the bearing seat main body.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. the bearing press cover is reasonable in structure, when the control knob is rotated, the control screw can be driven to rotate, the movable clamping piece can be driven to move up and down through the connecting moving block when the control screw rotates, the position relation between the anti-falling clamping rod and the anti-falling clamping hole can be changed, the bearing press cover can be fixed or loosened under the common cooperation of the fixed blocking pieces, the purpose of quickly disassembling and assembling the bearing press cover is achieved, the operation is simple, time and labor are saved, the work load is reduced, and the use is convenient;

2. according to the utility model, when the handle pull block is pulled, the locking insertion rod is driven to move out of the locking jack, the control knob is loosened so as to facilitate the dismounting operation, after the dismounting operation is completed, the handle pull block is loosened, the locking insertion rod is driven to automatically reset and move into the locking jack under the elastic action of the reset spring, the control knob is fixed, and the condition that the bearing gland is loosened and falls off due to the rotation of the control screw rod during the use is effectively reduced;

3. according to the utility model, the bearing body can be further fixed after the installation is finished through the arrangement of the fixed inserting rod, the rotation of the bearing body in the bearing seat main body is effectively reduced, the connection stability is high, the damping cushion can play a damping and buffering role in the use process through the arrangement of the damping cushion, and the service life is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic side view cross-sectional structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is an enlarged perspective view of the locking unit in the embodiment of the present application.

In the figure: 1. a bearing housing main body; 2. a bearing body; 3. a bearing gland; 4. fixing a baffle plate; 5. controlling the screw; 6. connecting the moving block; 7. a movable clamping piece; 8. the anti-falling clamping rod; 9. a control knob; 10. fixing the bump; 11. locking the inserted rod; 12. locking the jack; 13. a handle pull block; 14. a return spring; 15. a limiting guide rod; 16. fixing the inserted rod; 17. a shock-absorbing pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): the front bearing block and gland assembly shown with reference to figures 1-4 comprises a bearing block body 1, the bearing block body 1 may be any one of the metal bearing blocks in the prior art; a bearing body 2 is arranged in the bearing seat main body 1, bearing glands 3 are arranged on two sides of the bearing seat main body 1, one sides of the two bearing glands 3 close to each other are respectively attached to two sides of the bearing body 2, and it should be noted that the bearing glands 3 are attached to the side part of the outer ring of the bearing body 2; sliding hole has been seted up to the lateral part of bearing frame main part 1, rotate on the bottom inner wall of sliding hole and install control screw 5, the screw has cup jointed the connection on control screw 5 and has moved piece 6, control screw 5's top extends to outside the bearing frame main part 1, movable clamping piece 7 is all installed to the both sides of connecting and moving piece 6, fixed stop 4 is all installed to the both sides of bearing frame main part 1, bearing gland 3's top and bottom laminate mutually with movable clamping piece 7's bottom and fixed stop 4's top respectively, a plurality of anticreep card holes have evenly been seted up at bearing gland 3's top, equal slidable mounting has anticreep kelly 8 in a plurality of anticreep kellies, the top of a plurality of anticreep kellies 8 is all installed on movable clamping piece 7's bottom.

Borrow by above-mentioned structure, when rotating control screw rod 5, can move piece 6 through the connection and drive activity clamping piece 7 and reciprocate, and then can change the position relation between anticreep kelly 8 and the anticreep card hole, under the common cooperation of fixed separation blade 4 to can fix or loosen bearing cover 3, realized can carrying out quick assembly disassembly's purpose to bearing cover 3, easy operation, labour saving and time saving has reduced work burden, convenient to use.

As a preferred embodiment of the present embodiment, a control knob 9 is mounted on the tip end of the control screw 5, and a locking unit is mounted on the control knob 9. The advantage of setting up like this is, the more convenient rotation control screw rod 5 of staff of being convenient for carries out dismouting operation.

In this embodiment, the locking unit includes a fixed lug 10 installed on the top of the bearing seat main body 1, a locking insertion rod 11 is slidably sleeved in the fixed lug 10, a plurality of locking insertion holes 12 are uniformly opened on the outer peripheral side of the control knob 9, one end of the locking insertion rod 11 extends into one of the locking insertion holes 12, a handle pull block 13 is installed at the other end of the locking insertion rod 11, and a reset element is installed on the handle pull block 13. The advantage that sets up like this is, when removing handle pull block 13, can drive locking inserted bar 11 and move in or shift out locking jack 12, and then can fix or loosen control knob 9, can effectively reduce when using because of control screw 5 rotation leads to bearing gland 3 to take place not hard up the condition that drops.

In this embodiment, the return element comprises a return spring 14 sleeved on the locking plunger 11, and both ends of the return spring 14 are respectively mounted on the side portions of the fixing protrusion 10 and the handle pull block 13. The advantage of this setting is that when loosening the handle pull block 13, under the elastic force of the return spring 14, the locking inserted bar 11 will be driven to automatically reset and move into the locking jack 12, so as to fix the control knob 9, and the fixed state can be always kept, and it is stable and firm.

As a preferred embodiment of this embodiment, two limiting guide rods 15 are mounted on the top and bottom inner walls of the sliding hole together, and the connecting moving block 6 is slidably sleeved on the two limiting guide rods 15. The advantage that sets up like this can be so that connect and move piece 6 and can only reciprocate, has played the limited guide effect, and is more stable when dismouting bearing gland 3.

As a preferred embodiment of this embodiment, a plurality of fixed insertion rods 16 are uniformly installed on the side portions of the two bearing glands 3 close to each other, and a plurality of fixed insertion holes are uniformly formed on both sides of the bearing body 2, where it should be noted that the fixed insertion holes are formed on both sides of the outer ring of the bearing body 2; the end portions of the plurality of stationary plugs 16 extend into the plurality of stationary sockets, respectively. The benefit that sets up like this is, can be after the installation is accomplished, carries out further fixed to bearing body 2, effectively reduces the condition that bearing body 2 took place the rotation in bearing frame main part 1, connects the steadiness height.

As a preferred embodiment of the present embodiment, a cushion 17 is mounted to the bottom of the bearing housing body 1. The advantage of setting up like this is, in the use, through the self elasticity of shock pad 17, can play the shock attenuation cushioning effect, the life who has improved.

This practical theory of operation:

when the rotation control knob 9, can drive control screw 5 and rotate, control screw 5 rotates and can move piece 6 through the connection and drive movable clamping piece 7 and reciprocate, and then can change the position relation between anticreep kelly 8 and the anticreep card hole, under the common cooperation of fixed separation blade 4, thereby can fix or loosen bearing cover 3, realized can carrying out quick assembly disassembly's purpose to bearing cover 3, moreover, the steam generator is simple in operation, time saving and labor saving, the work burden is reduced, and the use is convenient.

When the handle pulling block 13 is pulled, the locking insertion rod 11 can be driven to move out of the locking insertion hole 12, the control knob 9 is loosened, so that disassembly and assembly operations can be conveniently carried out, after the disassembly and assembly are completed, the handle pulling block 13 is loosened, the locking insertion rod 11 can be driven to automatically reset and move into the locking insertion hole 12 under the elastic force action of the reset spring 14, the control knob 9 is fixed, and the situation that the bearing gland 3 is loosened and falls off due to the rotation of the control screw 5 in the use process is effectively reduced.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Front axle bearing and gland subassembly, including bearing frame main part (1), its characterized in that: the bearing seat is characterized in that a bearing body (2) is arranged in the bearing seat main body (1), bearing glands (3) are arranged on two sides of the bearing seat main body (1), one side, close to each other, of each of the two bearing glands (3) is respectively attached to two sides of the bearing body (2), a sliding hole is formed in the side portion of the bearing seat main body (1), a control screw (5) is rotatably installed on the inner wall of the bottom of the sliding hole, a connecting moving block (6) is sleeved on the control screw (5) in a threaded manner, the top end of the control screw (5) extends out of the bearing seat main body (1), movable clamping pieces (7) are installed on two sides of the connecting moving block (6), fixed blocking pieces (4) are installed on two sides of the bearing seat main body (1), and the top and the bottom of each bearing gland (3) are respectively attached to the bottom of the movable clamping piece (7) and the top of the fixed blocking pieces (4), a plurality of anticreep kellies have evenly been seted up at the top of bearing gland (3), and is a plurality of equal slidable mounting has anticreep kelly (8) in the anticreep kelly, and is a plurality of the top of anticreep kelly (8) is all installed on the bottom of activity clamping piece (7).

2. The front bearing and gland assembly of claim 1, wherein: the top end of the control screw rod (5) is provided with a control knob (9), and the control knob (9) is provided with a locking unit.

3. The front bearing and gland assembly of claim 2, wherein: the locking unit is including installing fixed lug (10) on bearing frame main part (1) top, sliding sleeve has locked inserted bar (11) in fixed lug (10), a plurality of locking jack (12) have evenly been seted up to the periphery side of control knob (9), the one end of locking inserted bar (11) extends to one of them in locking jack (12), handle pull block (13) is installed to the other end of locking inserted bar (11), install reset element on handle pull block (13).

4. The front bearing and gland assembly of claim 3, wherein: the reset element comprises a reset spring (14) sleeved on the locking inserted rod (11), and two ends of the reset spring (14) are respectively installed on the side portions of the fixed convex block (10) and the handle pull block (13).

5. The front bearing and gland assembly of claim 1, wherein: two limiting guide rods (15) are installed on the inner walls of the top and the bottom of the sliding hole together, and the connecting moving block (6) is sleeved on the two limiting guide rods (15) in a sliding mode.

6. The front bearing and gland assembly of claim 1, wherein: two a plurality of fixed inserted bars (16) are evenly installed to the lateral part that bearing gland (3) are close to each other, a plurality of fixed jacks have evenly been seted up to the both sides of bearing body (2), and is a plurality of the tip of fixed inserted bar (16) extends to a plurality of respectively in the fixed jack.

7. The front bearing and gland assembly of claim 1, wherein: and a shock pad (17) is arranged at the bottom of the bearing seat main body (1).