CN220706248U - Bearing seat for driving horizontal push-out bow rod to push out - Google Patents

Abstract

The utility model discloses a bearing seat for driving a horizontal push-out bow rod to push out, which is characterized in that an upper bearing seat is arranged on a top cover at the top of a supporting cylinder, a lower bearing seat is arranged at the bottom of the top cover, a thrust bearing is arranged in the upper bearing seat, a lower rolling bearing is arranged in the lower bearing seat, the thrust bearing and the lower rolling bearing are coaxially arranged, the bottom of a centering shaft is sleeved in the thrust bearing and the lower rolling bearing, a fixing frame which extends along the radial direction is arranged on the top cover, an arc-shaped block is arranged on the fixing frame, a triangular track groove is formed in the top surface of the arc-shaped block, the included angle of the track groove points to the axial lead of the centering shaft, and the vertex of the track groove is far away from the axial lead of the centering shaft. The centering shaft can ensure the coaxiality of rotation under the action of the thrust bearing and the lower bearing, thereby ensuring the reliability of coaxial synchronous rotation of the upper bow rod, the lower bow rod and the horizontal push-out bow rod, and when the horizontal push-out bow rod rotates to the track groove, the horizontal push-out bow rod is pushed out and retracted through the track groove, so that the reliability of the horizontal push-out bow rod ejection is ensured.

Description

Bearing seat for driving horizontal push-out bow rod to push out

Technical Field

The utility model relates to filling of battery powder, in particular to a bearing seat for driving ejection of a horizontal push-out bow rod.

Background

In the production process of the battery, powder needs to be filled into a zinc shell, the inventor researches a powder automatic filling and compacting mechanism, the mechanism utilizes a lower bow rod to lift and an upper bow rod to move downwards, so that powder is pressed into a powder cup, then the powder cup is ejected through a horizontal ejection bow rod, the lower bow rod, the corresponding upper bow rod and the corresponding horizontal ejection bow rod need to synchronously rotate, therefore, a coaxial rotating mechanism is needed, and after the horizontal ejection bow rod moves to an ejection station, the horizontal ejection bow rod needs to be ejected, so that the powder cup is ejected, therefore, the inventor researches an upper bearing seat according to the requirement, and the lower bow rod, the corresponding upper bow rod and the corresponding horizontal ejection bow rod can synchronously rotate coaxially, so that the powder cup can be ejected at the ejection station.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a bearing seat for driving a horizontal push-out bow rod to push out.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a push out ejecting bearing frame of bow pole by drive level, including supporting the section of thick bamboo, the centering shaft, bolster bearing housing and bearing housing, the supporting section of thick bamboo is installed on work platform, bolster bearing housing installs on the top cap at supporting section of thick bamboo top, the bottom at the top cap is installed to the bearing housing, and the bearing housing is located the inner chamber of supporting the section of thick bamboo down, install thrust bearing in the bolster bearing housing, install antifriction bearing down in the bearing housing, thrust bearing and antifriction bearing coaxial arrangement down, and the bottom suit of centering shaft is in thrust bearing and antifriction bearing down, install along radial extension's mount on the top cap, install the arc piece on the mount, set up the track groove that is triangle-shaped on the top surface of arc piece, the contained angle in track groove is directional centering shaft axis, and the axial lead of centering shaft is kept away from at the summit in track groove.

Optionally, the bottom of the centering shaft passes through the lower rolling bearing, and a clamping spring is arranged on the centering shaft passing through the lower rolling bearing.

Optionally, a lock nut is mounted on a centering shaft passing through the lower rolling bearing, and the clamp spring is extruded between the lower rolling bearing and the lock nut.

Optionally, the bottom of the support cylinder is provided with a mounting cylinder, the diameter of the mounting cylinder is larger than that of the support cylinder, the bottom of the mounting cylinder is provided with a flange, and screw holes through which screws pass are formed in the flange.

Optionally, a manhole is formed on the wall of the supporting cylinder.

Optionally, rib plates are installed on the inner wall of the supporting cylinder and the inner wall of the installation cylinder.

The utility model has the following advantages: the upper bearing seat disclosed by the utility model has the advantages that the coaxiality of rotation can be ensured by the centering shaft under the action of the thrust bearing and the lower bearing, so that the reliability of coaxial synchronous rotation of the upper bow rod, the lower bow rod and the horizontal push-out bow rod is ensured, and the fixed track groove is arranged, so that when the horizontal push-out bow rod rotates to the track groove, the push-out and the retraction of the horizontal push-out bow rod are performed through the track groove, and the reliability of the push-out of the horizontal push-out bow rod is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

in the figure, 341-supporting cylinder, 342-centering shaft, 343-upper bearing seat, 344-top cover, 345-fixing frame, 346-track groove, 347-arc block, 348-mounting cylinder, 349-thrust bearing, 350-lower bearing seat, 351-lower rolling bearing, 352-jump ring, 353-lock nut, 354-manhole and 355-rib plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, a bearing seat for driving a horizontal push-out bow bar to push out comprises a supporting cylinder 341, a centering shaft 342, an upper bearing seat 343 and a lower bearing seat 350, wherein the upper bearing seat 343 is arranged on a top cover 344 at the top of the supporting cylinder 341, the lower bearing seat 350 is arranged at the bottom of the top cover 344, the lower bearing seat 350 is positioned in an inner cavity of the supporting cylinder 341, a thrust bearing 349 is arranged in the upper bearing seat 343, a lower rolling bearing 351 is arranged in the lower bearing seat 350, the thrust bearing 349 and the lower rolling bearing 351 are coaxially arranged, the bottom of the centering shaft 342 is sleeved in the thrust bearing 349 and the lower rolling bearing 351, in the embodiment, the two thrust bearings 349 are arranged at an upper and lower interval, and the installation accuracy of the centering shaft 342 can be ensured through the thrust bearing 349 and the lower rolling bearing 351, so that the axial lead of the centering shaft 342 is vertical, the horizontal pushing bows rotate around the axis of the centering shaft 342, a fixing frame 345 extending along the radial direction is arranged on the top cover 344, an arc block 347 is arranged on the fixing frame 345, a triangular track groove 346 is arranged on the top surface of the arc block 347, the included angle of the track groove 346 points to the axis of the centering shaft 342, the vertex of the track groove 346 is far away from the axis of the centering shaft 342, when a rolling bearing on the horizontal pushing bows enters the track groove 346, the horizontal pushing bows move along the track of the track groove 346, that is, when the rolling bearing enters the track groove 346, the rolling bearing is guided by the track groove 346, so that the horizontal pushing bows are gradually pushed out, when the rolling bearing moves to the vertex of the track groove 346, the horizontal pushing bows are pushed out to the maximum stroke at the moment, in order to ensure that the rolling bearing can smoothly roll along the track groove 346, the vertex of the track groove 346 is in a smooth arc structure, the center of the arc structure is the axis of the centering shaft 342, when the rolling bearing passes through the vertex of the track groove 346, the horizontal push-out bow rod gradually retreats at the moment, and when the rolling bearing rolls out of the track groove 346, the horizontal push-out bow rod resets.

In this embodiment, as shown in fig. 2, the bottom of the centering shaft 342 passes through the lower rolling bearing 351, and the centering shaft 342 passing through the lower rolling bearing 351 is provided with the snap spring 352, so as to avoid the centering shaft 342 from moving axially, further, the centering shaft 342 passing through the lower rolling bearing 351 is provided with the lock nut 353, the snap spring 352 is extruded between the inner ring of the lower rolling bearing 351 and the lock nut 353, thereby ensuring the reliability of the use of the snap spring 352, further avoiding the axial movement of the centering shaft 342, since the snap spring 352 and the lock nut 353 are positioned in the inner cavity of the supporting cylinder 341, in order to facilitate the disassembly of the snap spring 352 and the lock nut 353, a manhole 354 is formed on the wall of the supporting cylinder 341, and the disassembly tool can enter the inner cavity of the supporting cylinder 341 through the manhole 354, so as to facilitate the disassembly of the snap spring 352 and the lock nut 353.

In this embodiment, as shown in fig. 1 and 2, a mounting cylinder 348 is disposed at the bottom of the supporting cylinder 341, the diameter of the mounting cylinder 348 is larger than that of the supporting cylinder 341, a flange is disposed at the bottom of the mounting cylinder 348, screw holes through which screws pass are formed in the flange, and in this embodiment, the mounting cylinder 348 is mounted on the working platform by the screws mounted on the flange, thereby securing the position of the mounting cylinder 348.

In the present embodiment, as shown in fig. 2, rib plates 355 are installed on both the inner wall of the supporting cylinder 341 and the inner wall of the mounting cylinder 348, and structural strength of the supporting cylinder 341 and the mounting cylinder 348 is increased by the rib plates 355, so that deformation of the supporting cylinder 341 and the mounting cylinder 348 is avoided, and thus, the coaxiality of rotation of the centering shaft 342 is ensured.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a drive horizontal ejecting bow rod ejecting bearing frame which characterized in that: including supporting a section of thick bamboo, centering shaft, bolster bearing housing and bolster bearing housing, the supporting a section of thick bamboo is installed on work platform, the bolster bearing housing is installed on the top cap at supporting a section of thick bamboo top, the bolster bearing housing is installed the bottom of top cap, just the bolster bearing housing is located the intracavity of supporting a section of thick bamboo, install thrust bearing in the bolster bearing housing, install antifriction bearing down in the bolster bearing housing, thrust bearing with antifriction bearing coaxial arrangement down, just centering shaft's bottom suit is in thrust bearing and antifriction bearing down, install along radial extension's mount on the top cap, install the arc piece on the mount, set up the track groove that is triangle-shaped on the top surface of arc piece, the contained angle of track groove is directional centering shaft's axial lead, just the summit of track groove is kept away from centering shaft's axial lead.

2. The bearing housing for driving ejection of a horizontal push-out bow according to claim 1, wherein: the bottom of the centering shaft penetrates through the lower rolling bearing, and a clamping spring is arranged on the centering shaft penetrating through the lower rolling bearing.

3. A bearing housing for driving ejection of a horizontal push-out bow according to claim 2, wherein: and a lock nut is arranged on a centering shaft penetrating through the lower rolling bearing, and the clamp spring is extruded between the lower rolling bearing and the lock nut.

4. The bearing seat for driving ejection of a horizontal push-out bow rod according to any one of claims 1 to 3, wherein: the bottom of the supporting cylinder is provided with a mounting cylinder, the diameter of the mounting cylinder is larger than that of the supporting cylinder, the bottom of the mounting cylinder is provided with a flange, and the flange is provided with a screw hole through which a screw passes.

5. The bearing housing for driving ejection of a horizontal push-out bow of claim 4, wherein: and the wall of the supporting cylinder is provided with a manhole.

6. The bearing housing for driving ejection of a horizontal push-out bow of claim 5, wherein: ribs are arranged on the inner wall of the supporting cylinder and the inner wall of the mounting cylinder.