CN217107878U - Assembling and disassembling combined bearing seat - Google Patents

Abstract

The utility model discloses a dismouting combination formula bearing frame, including base, installation piece, bolster bearing housing, step, the first fixed block of lateral wall symmetry fixedly connected with about bolster bearing housing lower extreme, lateral wall symmetry fixedly connected with second fixed block about the step upper end, two being close to one end symmetry fixedly connected with third fixed block, two mutually of second fixed block bottom the laminating of the back of the body one side symmetry of the back of the body of third fixed block has the piece of drawing, two the lower surface middle part symmetry fixedly connected with rectangle inserted block of first fixed block. This dismouting combination formula bearing frame through the first fixed block that sets up, second fixed block, third fixed block, draw piece, rectangle inserted block, rectangle slot, the logical groove of rectangle, rectangle recess, the fixed inserted block of rectangle, reset spring, spacing connecting rod, the cooperation each other of activity dog can make things convenient for bolster bearing housing and step to dismantle or install, convenient operation, and compact structure can improve work efficiency.

Description

Assembling and disassembling combined bearing seat

Technical Field

The utility model relates to a bearing frame field, in particular to dismouting combination formula bearing frame.

Background

The turntable bearing seat has compact structure, sensitive rotation, convenient maintenance and other features, and has bearing support points, the bearing has inner support points as shaft and outer support as bearing seat.

In chinese utility model patent application no: CN202021575025.1 discloses a novel combined bearing seat, which comprises a bearing seat main body, the bearing seat main body comprises a lower bearing seat and an upper bearing seat positioned above the lower bearing seat, shock-absorbing pads are respectively arranged on the arc inner walls of the lower bearing seat and the upper bearing seat, two sliding blocks are welded on the outer walls of the front side and the rear side of the lower bearing seat near the bottom, a base is arranged at the bottom of the lower bearing seat, a buffer groove is arranged on the top wall of the base, two sliding grooves are respectively arranged on the inner walls of the front side and the rear side of the buffer groove, the size of the sliding blocks is matched with the size of the sliding grooves, the sliding grooves are connected with the sliding grooves in a sliding manner, a buffer plate is also arranged on the bottom wall of the buffer groove, a spring is arranged on the top wall of the buffer plate, and the top end of the spring is welded on the bottom wall of the lower bearing seat, the novel combined bearing seat has good anti-vibration effect, and avoids the bearing arranged in the bearing seat from generating large vibration during working, the stable operation of the bearing is facilitated. The upper bearing seat and the lower bearing seat of the device are fixed through a plurality of bolts, so that the disassembly and the assembly are complicated, and the working efficiency is influenced.

Therefore, it is necessary to provide a detachable modular bearing housing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a dismouting combination formula bearing frame can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dismounting combined bearing seat comprises a base, mounting blocks, an upper bearing seat and a lower bearing seat, wherein the left side wall and the right side wall of the lower end of the upper bearing seat are symmetrically and fixedly connected with first fixed blocks, the left side wall and the right side wall of the upper end of the lower bearing seat are symmetrically and fixedly connected with second fixed blocks, the ends, close to one ends, of the bottoms of the two second fixed blocks are symmetrically and fixedly connected with third fixed blocks, pull blocks are symmetrically attached to the opposite sides of the two third fixed blocks, rectangular insertion blocks are symmetrically and fixedly connected to the middles of the lower surfaces of the two first fixed blocks, rectangular insertion grooves are symmetrically formed in the middles of the side walls of the two rectangular insertion blocks, rectangular through grooves are symmetrically penetrated in the centers of the tops of the two second fixed blocks, stabilizing columns are symmetrically and fixedly connected to the front ends and the rear ends of the tops of the two second fixed blocks respectively, and rectangular grooves are symmetrically formed in the middles of the opposite sides of the two third fixed blocks, two draw the fixed inserted block of relative one side middle part symmetry fixedly connected with rectangle of piece, two the fixed inserted block top of rectangle is close to one end symmetry mutually and has seted up the slot, two the inner chamber symmetry of slot is inserted and is equipped with movable dog, two the inside symmetry in upper end of movable dog is provided with embedded piece of drawing, two fluting has been seted up to the third fixed block both ends respectively symmetry around the back of the body one side mutually, and is two sets of the fluting inner chamber is close to one end symmetry mutually and is provided with reset spring, two draw the front and back both sides of the relative one side of piece symmetry fixedly connected with limit connection pole respectively, two firm spring groove has been seted up to both ends respectively the symmetry around the first fixed block bottom.

Preferably, the bottoms of the two first fixing blocks are respectively attached to the tops of the two second fixing blocks.

Preferably, the lower ends of the rectangular insertion blocks penetrate through the two rectangular through grooves respectively and are inserted into the inner cavities of the two rectangular grooves respectively, and the rectangular insertion blocks are attached to the side walls of the rectangular through grooves and the side walls of the rectangular grooves respectively and are in sliding connection.

Preferably, the top of the inner cavity of the stable spring groove is longitudinally and fixedly connected with a spring.

Preferably, the two groups of the stabilizing columns are respectively inserted into the inner cavities of the two groups of the stabilizing spring grooves, the stabilizing columns are slidably connected with the inner walls of the stabilizing spring grooves, and the stabilizing columns are tightly extruded with the springs in the inner cavities of the stabilizing spring grooves.

Preferably, the two rectangular fixed insertion blocks are respectively inserted into the inner cavities of the two rectangular slots, and the rectangular fixed insertion blocks are attached to the inner walls of the rectangular slots and are in sliding connection with the inner walls of the rectangular slots.

Preferably, the two groups of limit connecting rods are respectively inserted into the two groups of grooved inner cavities, the limit connecting rods are slidably connected with the grooved inner walls, and one ends of the two groups of limit connecting rods, which are close to each other, are respectively fixedly connected with one ends of the two groups of reset springs, which are far away from each other.

Preferably, the top of the movable stop block is flush with the top of the rectangular fixed insertion block, the movable stop block is in sliding connection with the inner wall of the insertion groove, and the top of the embedded pulling block is flush with the top of the movable stop block.

Advantageous effects

Compared with the prior art, the utility model provides a dismouting combination formula bearing frame possesses following beneficial effect:

1. this dismouting combination formula bearing frame through the first fixed block, second fixed block, third fixed block that set up, draw piece, rectangle inserted block, rectangle slot, the logical groove of rectangle, rectangle recess, the fixed inserted block of rectangle, reset spring, spacing connecting rod, activity dog, the embedded piece of drawing mutually supporting can make things convenient for bolster bearing housing and step to dismantle or install, convenient operation, compact structure can improve work efficiency.

2. This dismouting combination formula bearing frame, the firm spring groove that sets up and the firm post of the interior spring deuterogamy that can increase bolster bearing housing and step junction's steadiness, avoided not hard up, increased the security.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the present invention with the first fixing block, the second fixing block and the third fixing block detached;

fig. 3 is a schematic structural view of the third fixing block of the present invention separated from the pulling block;

FIG. 4 is an enlarged view of the point A of FIG. 3 according to the present invention;

fig. 5 is a schematic bottom view of the first fixing block of the present invention.

In the figure: 1. a base; 2. mounting blocks; 3. an upper bearing seat; 4. a lower bearing seat; 5. a first fixed block; 6. a second fixed block; 7. a third fixed block; 8. pulling the block; 9. a rectangular insert block; 10. a rectangular slot; 11. a rectangular through groove; 12. stabilizing the column; 13. a rectangular groove; 14. a rectangular fixed insert block; 15. slotting; 16. a return spring; 17. a limit connecting rod; 18. a slot; 19. a movable stop block; 20. embedding a pulling block; 21. the spring groove is stabilized.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a detachable combined bearing seat comprises a base 1, an installation block 2, an upper bearing seat 3 and a lower bearing seat 4, wherein the left and right side walls of the lower end of the upper bearing seat 3 are symmetrically and fixedly connected with first fixed blocks 5, the left and right side walls of the upper end of the lower bearing seat 4 are symmetrically and fixedly connected with second fixed blocks 6, the bottoms of the two first fixed blocks 5 are respectively attached to the tops of the two second fixed blocks 6, the ends, close to the bottoms of the two second fixed blocks 6, of the two second fixed blocks are symmetrically and fixedly connected with third fixed blocks 7, pull blocks 8 are symmetrically attached to the opposite sides of the two third fixed blocks 7, rectangular insertion blocks 9 are symmetrically and fixedly connected to the middle parts of the lower surfaces of the two first fixed blocks 5, rectangular insertion grooves 10 are symmetrically arranged in the middle parts of the side walls of the two rectangular insertion blocks 9, rectangular through grooves 11 are symmetrically arranged in the centers of the tops of the two second fixed blocks 6, and stabilizing columns 12 are respectively symmetrically and fixedly connected to the front and rear ends of the tops of the two second fixed blocks 6, rectangular grooves 13 are symmetrically formed in the middle of the opposite sides of the two third fixing blocks 7, the lower ends of the two rectangular insertion blocks 9 respectively penetrate through the two rectangular through grooves 11 and are respectively inserted into the inner cavities of the two rectangular grooves 13, the rectangular insertion blocks 9 are respectively attached to and slidably connected with the side walls of the rectangular through grooves 11 and the rectangular grooves 13, rectangular fixing insertion blocks 14 are symmetrically and fixedly connected to the middle of the opposite sides of the two pulling blocks 8, the two rectangular fixing insertion blocks 14 are respectively inserted into the inner cavities of the two rectangular slots 10, the rectangular fixing insertion blocks 14 are attached to and slidably connected with the inner walls of the rectangular slots 10, slots 18 are symmetrically formed in the ends, close to the tops of the two rectangular fixing insertion blocks 14, movable stoppers 19 are symmetrically inserted into the inner cavities of the two slots 18, embedded pulling blocks 20 are symmetrically arranged inside the upper ends of the two movable stoppers 19, and the tops of the movable stoppers 19 are flush with the tops of the rectangular fixing insertion blocks 14, the inner walls of the movable stop block 19 and the slot 18 are in sliding connection, the top of the embedded pull block 20 is flush with the top of the movable stop block 19, the front and rear ends of one side of each of the third fixed blocks 7, which is opposite to each other, are respectively and symmetrically provided with slots 15, the ends, which are close to the inner cavities of the two sets of slots 15, are symmetrically provided with return springs 16, the front and rear sides of one side, which is opposite to the two pull blocks 8, are respectively and symmetrically fixedly connected with limit connecting rods 17, the two sets of limit connecting rods 17 are respectively inserted into the inner cavities of the two sets of slots 15, the limit connecting rods 17 are in sliding connection with the inner walls of the slots 15, the ends, which are close to the two sets of limit connecting rods 17, are respectively and fixedly connected with the ends, which are far away from the two sets of return springs 16, of the first fixed block 5, the second fixed block 6, the third fixed block 7, the pull block 8, the rectangular insertion block 9, the rectangular insertion slot 10, the rectangular through slot 11, the rectangular through groove 13, the rectangular fixed insertion block 14, Reset spring 16, limit connecting rod 17, movable stop 19, the cooperation of embedded draw piece 20 can make things convenient for bolster bearing housing 3 and step 4 to dismantle or install, high durability and convenient operation, moreover, the steam generator is compact in structure, can improve work efficiency, firm spring groove 21 has been seted up to both ends symmetry respectively around two first fixed blocks 5 bottoms, the vertical fixedly connected with spring in inner chamber top of firm spring groove 21, two sets of firm post 12 are inserted the inner chamber of locating two sets of firm spring grooves 21 respectively, firm post 12 and the inner wall sliding connection of firm spring groove 21, and the spring of firm post 12 and firm spring groove 21 inner chamber closely extrudees, firm post 12 can increase bolster bearing housing 3 and the step 4 junction through the firm spring groove 21 that sets up and the spring of inside deuterogamy, the looseness has been avoided, the security has been increased.

It should be noted that, the utility model relates to a detachable combined bearing seat, when in use, the first fixed block 5, the second fixed block 6, the third fixed block 7, the pulling block 8, the rectangular insertion block 9, the rectangular insertion slot 10, the rectangular through slot 11, the rectangular groove 13, the rectangular fixed insertion block 14, the reset spring 16, the limit connecting rod 17, the movable stop 19, and the embedded pulling block 20 are mutually matched, so as to facilitate the detachment or installation of the upper bearing seat 3 and the lower bearing seat 4, specifically, when in detachment, one of the pulling blocks 8 is pulled outwards, the pulling block 8 drives the limit connecting rod 17 to pull the reset spring 16, and simultaneously drives the rectangular fixed insertion block 14 to be separated from the inner cavity of the rectangular insertion slot 10, and continues to pull the pulling block 8 outwards for a distance until the top of the movable stop 19 is positioned outside the second fixed block 6, and then pulls the movable stop 19 upwards through the embedded pulling block 20, and releases the pulling block 8, the movable stop block 19 stops, then the pulling block 8 on the other side is subjected to the same operation, and the upper bearing seat 3 is pulled upwards finally, so that the two rectangular inserting blocks 9 are separated from the inner cavities of the rectangular groove 13 and the rectangular through groove 11, the operation is convenient, the structure is compact, the working efficiency can be improved, the stable spring groove 21 and the spring inside the stable spring groove are matched with the stable column 12 again, the stability of the joint of the upper bearing seat 3 and the lower bearing seat 4 can be improved, the spring resets and extrudes the stable column 12, the looseness is avoided, and the safety is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a dismouting combination formula bearing frame, includes base (1), installation piece (2), bolster bearing housing (3), step (4), its characterized in that: the left side wall and the right side wall of the lower end of the upper bearing seat (3) are symmetrically and fixedly connected with first fixed blocks (5), the left side wall and the right side wall of the upper end of the lower bearing seat (4) are symmetrically and fixedly connected with second fixed blocks (6), one end, close to the bottom of each second fixed block (6), of each second fixed block (6) is symmetrically and fixedly connected with a third fixed block (7), pull blocks (8) are symmetrically attached to one side, opposite to each other, of each third fixed block (7), rectangular insertion blocks (9) are symmetrically and fixedly connected to the middles of the lower surfaces of the two first fixed blocks (5), rectangular insertion grooves (10) are symmetrically formed in the middles of the side walls of the two rectangular insertion blocks (9), rectangular through grooves (11) are symmetrically formed in the center of the tops of the two second fixed blocks (6), and stabilizing columns (12) are symmetrically and fixedly connected to the front and rear ends of the tops of the two second fixed blocks (6) respectively, two rectangle recess (13) have been seted up to the symmetry in the middle part of the mutually opposite side of third fixed block (7), two draw fixed inserted block (14) of the relative one side middle part symmetry fixedly connected with rectangle of piece (8), two slot (18) have been seted up to the symmetry that is close to one end mutually at the fixed inserted block (14) top of rectangle, two the inner chamber symmetry of slot (18) is inserted and is equipped with movable dog (19), two the inside symmetry in upper end of movable dog (19) is provided with embedded piece (20), two fluting (15) have been seted up to the symmetry respectively at both ends around the mutually opposite side of third fixed block (7), and two sets of the symmetry is close to one end of fluting (15) inner chamber mutually and is provided with reset spring (16), two draw both sides symmetry fixedly connected with limit connection pole (17) respectively around the relative one side of piece (8), two firm spring groove (21) have been symmetrically seted up respectively at both ends around first fixed block (5) bottom.

2. The knock-down composite bearing housing according to claim 1, wherein: the bottoms of the two first fixing blocks (5) are respectively attached to the tops of the two second fixing blocks (6).

3. The knock-down composite bearing housing according to claim 1, wherein: the lower ends of the two rectangular insertion blocks (9) penetrate through the two rectangular through grooves (11) respectively and are inserted into the inner cavities of the two rectangular grooves (13) respectively, and the rectangular insertion blocks (9) are attached to the side walls of the rectangular through grooves (11) and the side walls of the rectangular grooves (13) in a sliding mode.

4. The demountable combined bearing housing of claim 1, wherein: the top of the inner cavity of the stable spring groove (21) is longitudinally and fixedly connected with a spring.

5. The knock-down composite bearing housing according to claim 1, wherein: the two groups of the stabilizing columns (12) are respectively inserted into the inner cavities of the two groups of the stabilizing spring grooves (21), the stabilizing columns (12) are connected with the inner walls of the stabilizing spring grooves (21) in a sliding mode, and the stabilizing columns (12) are tightly extruded with springs in the inner cavities of the stabilizing spring grooves (21).

6. The knock-down composite bearing housing according to claim 1, wherein: the two rectangular fixed insertion blocks (14) are respectively inserted into the inner cavities of the two rectangular slots (10), and the rectangular fixed insertion blocks (14) are attached to the inner walls of the rectangular slots (10) and are in sliding connection.

7. The knock-down composite bearing housing according to claim 1, wherein: the two groups of limiting connecting rods (17) are respectively inserted into the inner cavities of the two groups of slots (15), the limiting connecting rods (17) are connected with the inner walls of the slots (15) in a sliding mode, and one ends, close to each other, of the two groups of limiting connecting rods (17) are respectively fixedly connected with one ends, far away from each other, of the two groups of reset springs (16).

8. The knock-down composite bearing housing according to claim 1, wherein: the top of the movable stop block (19) is flush with the top of the rectangular fixed insertion block (14), the movable stop block (19) is in sliding connection with the inner wall of the insertion groove (18), and the top of the embedded pulling block (20) is flush with the top of the movable stop block (19).

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