CN216589562U

CN216589562U - Inner circular arc bearing tube

Info

Publication number: CN216589562U
Application number: CN202123245106.2U
Authority: CN
Inventors: 陈杰
Original assignee: Lishui Yuanyi Bearing Co ltd
Current assignee: Lishui Yuanyi Bearing Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-24
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of bearing tubes, and discloses an inner arc bearing tube which comprises a bearing tube mechanism, wherein a supporting mechanism is arranged on the lower side of the bearing tube mechanism, the supporting mechanism comprises a supporting seat body and a protective rod, the supporting seat body comprises a limiting frame and a limiting ring, a bottom plate is arranged on the lower side of the limiting frame, positioning blocks are arranged on two sides of the limiting ring, and a connecting rod is arranged in the middle of the limiting ring. According to the utility model, the connecting rod is embedded in the middle of the limiting ring and then fixed by the first nut, so that the replacement of workers is facilitated, the positioning block is fixed on the upper side of the limiting frame through the bolt, one end of the bearing tube mechanism is sleeved on the inner arc corresponding clamping block, the inner arc corresponding clamping block is fixedly connected with the connecting rod, so that the inner arc corresponding clamping block cannot move, the protection rod body is fixedly penetrated on a group of limiting frames, and then fixed by the second nut, and the damage to the bearing tube mechanism can be reduced through the sponge sleeve.

Description

Inner arc bearing tube

Technical Field

The utility model relates to the technical field of bearing pipes, in particular to an inner arc bearing pipe.

Background

The bearing steel pipe is hot-rolled or cold-rolled (cold-drawn) seamless steel pipe for manufacturing a common rolling bearing ring. The outer diameter of the steel pipe is 25-180 mm, the wall thickness is 3.5-20 mm, and the steel pipe is divided into a common precision and a higher precision.

Most of the existing inner arc bearing tubes are precise, and the inner arc bearing tubes can be damaged irreparably under the condition of collision. Accordingly, one skilled in the art provides an inner arc bearing tube to solve the problems set forth in the background above.

Disclosure of Invention

The present invention is directed to an inner arc bearing tube to solve the above problems.

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

the utility model provides an interior arc bearing tube, includes bearing tube mechanism, the downside of bearing tube mechanism is provided with supporting mechanism, supporting mechanism includes supporting seat body and fender rod, the supporting seat body includes spacing and spacing ring, the downside of spacing is provided with the bottom plate, the both sides of spacing ring all are provided with the locating piece, the centre of spacing ring is provided with the connecting rod, one side of connecting rod is provided with interior arc and corresponds the fixture block, the opposite side of connecting rod is provided with first nut, the fender rod includes the fender rod body, the one end of fender rod body is provided with the second nut, the centre of fender rod body is provided with a plurality of sponge cover.

As a still further scheme of the utility model: the limiting frame is fixedly connected with the bottom plate, the limiting frame is matched with the limiting ring, and the limiting ring is fixedly connected with the positioning block.

As a still further scheme of the utility model: the connecting rod is fixedly connected with the inner arc corresponding clamping block, and the connecting rod is matched with the limiting ring.

As a still further scheme of the utility model: the connecting rod is movably connected with the limiting ring, and the connecting rod is rotatably connected with the first nut.

As a still further scheme of the utility model: the protection rod body is rotatably connected with the second screw cap, and the protection rod body is movably connected with the sponge sleeve.

As a still further scheme of the utility model: the bearing tube mechanism comprises a bearing tube body, an outer protective sleeve is arranged on the outer side of the bearing tube body, and an inner arc is arranged on the inner side of the bearing tube body.

As a still further scheme of the utility model: the bearing tube body is matched with the outer protective sleeve, and the bearing tube body is movably connected with the outer protective sleeve.

As a still further scheme of the utility model: the inner arc is matched with the corresponding clamping block of the inner arc.

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

1. with the centre of connecting rod embedding spacing ring, it is fixed with it to reuse first nut, make things convenient for the staff to change, fix the upside at spacing through the bolt with the locating piece, establish a pot head of bearing tube mechanism on the inner arc corresponds the fixture block, inner arc corresponds the fixture block and connecting rod fixed connection can make the inner arc correspond the fixture block can not take place the condition that removes, play the supporting role to spacing through the bottom plate, fix in appointed region through the bottom plate simultaneously, can make the condition that bearing tube mechanism can not take place to break away from, run through the guard bar body and fix on a set of spacing, reuse second nut is fixed, receive the harm through the reducible bearing tube mechanism of sponge cover.

2. Can play the guard action to the bearing pipe body through outer protective sheath, simultaneously, correspond the fixture block phase-match with interior arc through interior arc can be fine.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of an inner arc bearing tube;

FIG. 2 is an exploded view of an inner arc bearing tube;

FIG. 3 is a schematic view of a support mechanism in an inner arc bearing tube;

FIG. 4 is a schematic structural view of a support seat body in an inner arc bearing tube;

FIG. 5 is a schematic view of a protective rod in an inner arc bearing tube;

fig. 6 is a schematic structural diagram of a bearing tube mechanism in an inner arc bearing tube.

In the figure: 1. a bearing tube mechanism; 11. a bearing tube body; 12. an outer protective sheath; 13. an inner circular arc; 2. a support mechanism; 21. a support seat body; 211. a limiting frame; 212. a base plate; 213. a limiting ring; 2131. positioning blocks; 214. a connecting rod; 2141. the inner arc corresponds to the clamping block; 2142. a first nut; 22. a guard bar; 221. a guard bar body; 222. a sponge sleeve; 223. a second nut.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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.

Referring to fig. 1 to 6, in an embodiment of the present invention, an inner arc bearing tube includes a bearing tube mechanism 1, a support mechanism 2 is disposed on a lower side of the bearing tube mechanism 1, the support mechanism 2 includes a support seat body 21 and a protection rod 22, the support seat body 21 includes a limiting frame 211 and a limiting ring 213, a bottom plate 212 is disposed on a lower side of the limiting frame 211, positioning blocks 2131 are disposed on two sides of the limiting ring 213, a connecting rod 214 is disposed in a middle of the limiting ring 213, an inner arc corresponding to a clamping block 2141 is disposed on one side of the connecting rod 214, a first nut 2142 is disposed on the other side of the connecting rod 214, the protection rod 22 includes a protection rod body 221, a second nut 223 is disposed on one end of the protection rod body 221, and a plurality of sponge sleeves 222 are disposed in a middle of the protection rod body 221.

In fig. 1, 2, 3, 4 and 5: the limiting frame 211 is fixedly connected with the bottom plate 212, the limiting frame 211 is matched with the limiting ring 213, the limiting ring 213 is fixedly connected with the positioning block 2131, the connecting rod 214 is fixedly connected with the inner arc corresponding clamping block 2141, the connecting rod 214 is matched with the limiting ring 213, the connecting rod 214 is movably connected with the limiting ring 213, the connecting rod 214 is rotatably connected with the first nut 2142, the protective rod body 221 is rotatably connected with the second nut 223, the protective rod body 221 is movably connected with the sponge sleeve 222, the connecting rod 214 is embedded in the middle of the limiting ring 213, and then the connecting rod is fixed by the first nut 2142, so that the replacement of a worker is facilitated, the positioning block 2131 is fixed on the upper side of the limiting frame 211 through a bolt, one end of the bearing tube mechanism 1 is sleeved on the inner arc corresponding clamping block 2141, the inner arc corresponding clamping block 2141 is fixedly connected with the connecting rod 214, so that the inner arc corresponding clamping block 2141 cannot move, and the bottom plate 212 plays a supporting role on the limiting frame 211, meanwhile, the bearing tube mechanism 1 is fixed in a designated area through the bottom plate 212, so that the bearing tube mechanism 1 cannot be separated, the protection rod body 221 penetrates through and is fixed on the set of limiting frames 211, the second nut 223 is used for fixing, and the damage to the bearing tube mechanism 1 can be reduced through the sponge sleeve 222.

In fig. 1, 2 and 6: bearing pipe mechanism 1 includes bearing pipe body 11, the outside of bearing pipe body 11 is provided with outer protective sheath 12, the inboard of bearing pipe body 11 is provided with interior arc 13, bearing pipe body 11 and outer protective sheath 12 phase-match, bearing pipe body 11 and outer protective sheath 12 swing joint, interior arc 13 corresponds fixture block 2141 phase-match with interior arc, can play the guard action to bearing pipe body 11 through outer protective sheath 12, simultaneously, correspond fixture block 2141 phase-match with interior arc through interior arc 13 can be fine.

The working principle of the utility model is as follows: the connecting rod 214 is inserted into the middle of the limiting ring 213 and then fixed by the first nut 2142, which is convenient for the worker to replace, the positioning block 2131 is fixed on the upper side of the limiting frame 211 through a bolt, one end of the bearing tube mechanism 1 is sleeved on the inner arc corresponding clamping block 2141, the inner arc corresponding clamping block 2141 is fixedly connected with the connecting rod 214, so that the inner arc corresponding clamping block 2141 can not move, the limiting frame 211 is supported through the bottom plate 212, meanwhile, the bottom plate 212 is fixed in a designated area, so that the bearing tube mechanism 1 can not be separated, the protective rod body 221 is fixed on a group of limit frames 211 through penetration and then fixed by a second screw cap 223, the sponge sleeve 222 can reduce the damage to the bearing tube mechanism 1, the outer protective sleeve 12 can protect the bearing tube body 11, meanwhile, the inner arc 13 can be well matched with the inner arc corresponding clamping block 2141.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. An inner arc bearing tube comprises a bearing tube mechanism (1) and is characterized in that a supporting mechanism (2) is arranged on the lower side of the bearing tube mechanism (1), the supporting mechanism (2) comprises a supporting seat body (21) and a protection rod (22), the supporting seat body (21) comprises a limiting frame (211) and a limiting ring (213), a bottom plate (212) is arranged on the lower side of the limiting frame (211), positioning blocks (2131) are arranged on two sides of the limiting ring (213), a connecting rod (214) is arranged in the middle of the limiting ring (213), an inner arc corresponding clamping block (2141) is arranged on one side of the connecting rod (214), a first nut (2142) is arranged on the other side of the connecting rod (214), the protection rod (22) comprises a protection rod body (221), and a second nut (223) is arranged at one end of the protection rod body (221), the middle of the protective rod body (221) is provided with a plurality of sponge sleeves (222).

2. The inner arc bearing tube according to claim 1, wherein the retaining bracket (211) is fixedly connected to the base plate (212), the retaining bracket (211) is matched to the retaining ring (213), and the retaining ring (213) is fixedly connected to the positioning block (2131).

3. The inner arc bearing tube according to claim 1, wherein the connecting rod (214) and the inner arc corresponding fixture (2141) are fixedly connected, and the connecting rod (214) and the limiting ring (213) are matched.

4. An inner circular bearing tube according to claim 1, wherein the connecting rod (214) is movably connected to the stop ring (213), and the connecting rod (214) is rotatably connected to the first nut (2142).

5. An inner circular bearing tube according to claim 1, characterized in that said guard bar body (221) is rotatably connected to a second nut (223), said guard bar body (221) being movably connected to a sponge sleeve (222).

6. An inner arc bearing tube according to claim 1, characterized in that the bearing tube means (1) comprises a bearing tube body (11), the outer side of the bearing tube body (11) being provided with an outer protective sleeve (12), and the inner side of the bearing tube body (11) being provided with an inner arc (13).

7. An inner circular bearing tube according to claim 6, wherein the bearing tube body (11) and the outer protective sheath (12) are mated, the bearing tube body (11) and the outer protective sheath (12) being movably connected.

8. An inner arc bearing tube according to claim 6, characterized in that the inner arcs (13) and the inner arc corresponding dogs (2141) match.