CN213929195U

CN213929195U - Screw rod bearing seat convenient to lubricate

Info

Publication number: CN213929195U
Application number: CN202023046307.5U
Authority: CN
Inventors: 戴峥
Original assignee: Tianjin Purunson Intelligent Technology Co ltd
Current assignee: Tianjin Purunson Intelligent Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-10
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a lead screw shaft bearing convenient to it is lubricated, construct in the solid fixed ring of base top one side including base and two symmetries, the bottom fixedly connected with bottom plate of base, and two fixed ring internalizations are provided with the axostylus axostyle, the equal fixed mounting in both sides of axostylus axostyle outer fringe face has the solid fixed ring of butt, and is provided with the U template on the outer fringe face of axostylus axostyle between two parties, the one end of U template is constructed the cooperation seat of butt base, semi-circular bearing mounting groove has all been seted up between two parties to the top of base and the bottom of cooperation seat, and the top that solid fixed ring one side was kept away from to the base is constructed and is had first fixed plate, one side that the U template was kept away from to the cooperation seat is constructed the second fixed plate of the first fixed plate of butt. This screw rod bearing convenient to it is lubricated, can lubricate the bearing, and the staff of being convenient for is to its filling lubricating oil, has improved its life, still can prevent that the bolt from losing, and the staff of being convenient for installs it.

Description

Screw rod bearing seat convenient to lubricate

Technical Field

The utility model belongs to the technical field of the bearing frame, concretely relates to lead screw bearing convenient to it is lubricated.

Background

The turntable bearing seat is a large-sized and super-large-sized bearing seat capable of receiving comprehensive load and having a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like. The bearing is provided with a supporting point, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat.

The current bearing seat also has some problems when in use: 1. because the bearing is arranged in the bearing seat, the lubricating oil is not convenient for workers to fill the bearing, and the service life of the bearing is seriously shortened after the bearing is used for a long time; 2. and present bearing frame mounting structure is comparatively complicated, mostly adopts the bolt to fix, dismantles the back to it, very leads to the bolt to lose easily, and the staff of not being convenient for installs it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lead screw bearing convenient to it is lubricated to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screw rod bearing seat convenient for lubrication comprises a base and two fixing rings symmetrically constructed on one side of the top end of the base;

the bottom end of the base is fixedly connected with a bottom plate, a shaft lever is movably arranged in the two fixing rings, limiting rings butted with the fixing rings are fixedly arranged on two sides of the outer edge surface of the shaft lever, a U-shaped plate is arranged in the middle of the outer edge surface of the shaft lever, and a matching seat butted with the base is constructed at one end of the U-shaped plate;

a semicircular bearing mounting groove is formed in the middle of each of the top end of the base and the bottom end of the matching seat, a first fixing plate is constructed at the top end of one side, away from the fixing ring, of the base, a second fixing plate abutted against the first fixing plate is constructed at one side, away from the U-shaped plate, of the matching seat, threaded holes for bolts to be meshed are formed in the middle of two sides of the top end of the second fixing plate, and one ends, penetrating through the threaded holes, of the two bolts are screwed into the first fixing plate;

the top of cooperation seat sets up the logical groove that supplies a screw thread section of thick bamboo fixed mounting between two parties, and sets up the internal thread in the screw thread section of thick bamboo, screw thread section of thick bamboo female connection has sealed button.

Preferably, four through grooves for the threaded rod to pass are set up to the equal equidistance in both sides on bottom plate top, and the bottom fixedly connected with buffer board of eight threaded rods, the meshing has the butt in the nut on bottom plate top on the outer fringe face of threaded rod, and the movable sleeve is equipped with the spring of butt bottom plate and buffer board on the outer fringe face of threaded rod.

Preferably, the locating plate is all constructed between two sides on buffer board top between two parties, and the bottom plate both sides cooperation two locating plates all set up between two parties and supply locating plate male constant head tank.

Preferably, the both sides of buffer board are all equipped with the otic placode in the middle of the structure, and the through-hole that supplies fastening screw to pass is seted up at the center on otic placode top.

Preferably, two sides of the top end of the bottom plate are symmetrically provided with two rib plates, and one side of each rib plate facing the base is fixedly welded on the base.

The utility model discloses a technological effect and advantage: the screw rod bearing seat convenient to lubricate has the advantages that due to the arrangement of the threaded cylinder and the sealing button, the sealing button is screwed in the threaded cylinder by rotating the sealing button, lubricating oil is injected into the two semicircular bearing installation grooves from the threaded cylinder, the bearing can be lubricated, workers can conveniently inject the lubricating oil into the bearing, and the service life of the bearing is prolonged; thanks to the setting of base and cooperation seat, rotate two bolts and make it screw out in first fixed plate, make it keep in the second fixed plate to the cooperation seat of rotation can accomplish the dismantlement to this bearing frame, can prevent that the bolt from losing, and the staff of being convenient for installs it.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a 101 fixing ring, a 2 bottom plate, a 201 ribbed plate, a 3 shaft rod, a 301 limiting ring, a 4U-shaped plate, a 401 matching seat, a 5 semicircular bearing mounting groove, a 6 first fixing plate, a 601 second fixing plate, a 7 thread cylinder, a 701 sealing button, an 8 threaded rod, an 801 nut, a 9 buffer plate, a 901 positioning plate, a 10 lug plate and a 1001 fastening screw.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a screw rod bearing seat convenient for lubrication as shown in figures 1-3, which comprises a base 1 and two fixing rings 101 symmetrically constructed on one side of the top end of the base 1;

the bottom end of the base 1 is fixedly connected with a bottom plate 2, two sides of the top end of the bottom plate 2 are symmetrically provided with two rib plates 201, one sides of the two rib plates 201 facing the base 1 are fixedly welded on the base 1, shaft rods 3 are movably arranged in the two fixing rings 101, two sides of the outer edge surface of each shaft rod 3 are fixedly provided with limiting rings 301 abutted to the fixing rings 101, a U-shaped plate 4 is arranged in the middle of the outer edge surface of each shaft rod 3, and one end of each U-shaped plate 4 is provided with a matching seat 401 abutted to the base 1;

the top end of the base 1 and the bottom end of the matching seat 401 are both centrally provided with a semicircular bearing mounting groove 5, the top end of one side of the base 1, which is far away from the fixing ring 101, is provided with a first fixing plate 6, one side of the matching seat 401, which is far away from the U-shaped plate 4, is provided with a second fixing plate 601 abutted against the first fixing plate 6, two sides of the top end of the second fixing plate 601 are both centrally provided with threaded holes for bolt engagement, one ends of two bolts penetrating through the threaded holes are screwed into the first fixing plate 6, and due to the arrangement of the base 1 and the matching seat 401, the two bolts are rotated to be screwed out from the first fixing plate 6, so that the two bolts are kept in the second fixing plate 601, and the matching seat 401 is rotated to finish the dismounting of the bearing seat, thereby preventing the bolts from being lost and facilitating the installation of workers;

the top of cooperation seat 401 sets up the logical groove that supplies a screw thread section of thick bamboo 7 fixed mounting between two parties, and sets up the internal thread in a screw thread section of

thick bamboo

7, 7 female connection in a screw thread section of thick bamboo have sealed button 701, through rotating sealed button 701, twist it in by a screw thread section of thick bamboo 7 to pour into lubricating oil into two semi-circular bearing mounting grooves 5 from a screw thread section of thick bamboo 7 in, can lubricate the bearing, the staff of being convenient for is to its filling lubricating oil, has improved its life.

Specifically, the both sides on 2 tops of bottom plate are impartial apart from offering four through grooves that supply threaded rod 8 to pass, and eight threaded rod 8's bottom fixedly connected with buffer board 9, the meshing has the nut 801 of butt in 2 tops of bottom plate on the outer fringe face of threaded rod 8, and the movable sleeve is equipped with the spring of butt bottom plate 2 and buffer board 9 on the outer fringe face of threaded rod 8, through rotating eight nuts 801, adjusts the length that eight threaded rod 8 extend, and then adjusts the distance between bottom plate 2 and the buffer board 9, and the user of being convenient for adjusts the position of lead screw.

Specifically, the locating plate 901 is constructed in the middle of the both sides on the top end of the buffer plate 9, and the locating plate 901 for the locating plate 901 to insert is arranged in the middle of the two locating plates 901 matched on the both sides of the bottom plate 2, the two locating plates 901 play a guiding role, and the pressure of the root threaded rod 8 is reduced.

Specifically, the two sides of the buffer plate 9 are both provided with the ear plates 10 in the middle, the centers of the top ends of the ear plates 10 are provided with through holes for the fastening screws 1001 to pass through, the two fastening screws 1001 pass through the two ear plates 10 and are screwed into the support, and the bearing seat can be fixed at the installation position.

In the working principle, when the screw rod bearing seat convenient to lubricate is used, two fastening screws 1001 penetrate through two lug plates 10 and are screwed into a support, the bearing seat can be fixed at an installation position, a bearing to be fixed is placed in a semicircular bearing installation groove 5 of a base 1, a matching seat 401 is rotated, a second fixing plate 601 is abutted against a first fixing plate 6, two bolts are screwed into the first fixing plate 6, the bearing can be fixed, the screw rod is installed in the bearing, eight nuts 801 can be rotated, the extending length of eight threaded rods 8 is adjusted, the distance between a bottom plate 2 and a buffer plate 9 is further adjusted, a user can conveniently adjust the position of the screw rod, when the bearing needs to be lubricated, a sealing button 701 can be rotated, the sealing button is screwed into a threaded cylinder 7, and lubricating oil is injected into the two semicircular bearing installation grooves 5 from the threaded cylinder 7, and lubricating the bearing. This screw rod bearing convenient to it is lubricated, can lubricate the bearing, and the staff of being convenient for is to its filling lubricating oil, has improved its life, still can prevent that the bolt from losing, and the staff of being convenient for installs it.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A screw rod bearing seat convenient for lubrication comprises a base (1) and two fixing rings (101) symmetrically constructed on one side of the top end of the base (1);

the method is characterized in that: the bottom end of the base (1) is fixedly connected with a bottom plate (2), shaft rods (3) are movably arranged in the two fixing rings (101), limiting rings (301) abutted to the fixing rings (101) are fixedly arranged on two sides of the outer edge surface of each shaft rod (3), a U-shaped plate (4) is arranged in the middle of the outer edge surface of each shaft rod (3), and a matching seat (401) abutted to the base (1) is constructed at one end of each U-shaped plate (4);

the top end of the base (1) and the bottom end of the matching seat (401) are both provided with a semicircular bearing mounting groove (5) in the middle, a first fixing plate (6) is constructed at the top end of one side, away from the fixing ring (101), of the base (1), a second fixing plate (601) which is abutted against the first fixing plate (6) is constructed at one side, away from the U-shaped plate (4), of the matching seat (401), threaded holes for bolts to be meshed are formed in the middle of two sides of the top end of the second fixing plate (601), and one ends, penetrating through the threaded holes, of the two bolts are screwed into the first fixing plate (6);

the top of cooperation seat (401) is seted up in the middle of, and is supplied a screw thread section of thick bamboo (7) fixed mounting's logical groove, and has seted up the internal thread in a screw thread section of thick bamboo (7), a screw thread section of thick bamboo (7) female connection has sealed button (701).

2. A screw bearing housing for facilitating lubrication according to claim 1, wherein: the equal equidistance in both sides on bottom plate (2) top sets up four through grooves that supply threaded rod (8) to pass, and the bottom fixedly connected with buffer board (9) of eight threaded rods (8), the meshing has butt nut (801) on bottom plate (2) top on the outer fringe face of threaded rod (8), and the movable sleeve is equipped with the spring of butt bottom plate (2) and buffer board (9) on the outer fringe face of threaded rod (8).

3. A screw bearing housing for facilitating lubrication according to claim 2, wherein: locating plate (901) is constructed in the middle of the both sides on buffer board (9) top, and bottom plate (2) both sides cooperation two locating plates (901) are all seted up in the middle and are supplied locating plate (901) male constant head tank.

4. A screw bearing housing for facilitating lubrication according to claim 2, wherein: both sides of buffer board (9) are all constructed auris plate (10) between two parties, and the through-hole that supplies fastening screw (1001) to pass is seted up at the center on auris plate (10) top.

5. A screw bearing housing for facilitating lubrication according to claim 1, wherein: two sides of the top end of the bottom plate (2) are symmetrically provided with two rib plates (201), and the two rib plates (201) are fixedly welded on the base (1) towards one side of the base (1).