CN217966254U

CN217966254U - Inner throwing stop head mechanism

Info

Publication number: CN217966254U
Application number: CN202221459671.0U
Authority: CN
Inventors: 杨志文; 刘宏山; 周勇
Original assignee: Foshan Zhengyang Machinery Technology Co ltd
Current assignee: Foshan Zhengyang Machinery Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-06
Anticipated expiration: 2032-06-10

Abstract

The utility model belongs to throw the chock block field in, concretely relates to throw chock block mechanism in, including the bearing mounting panel, be provided with the bearing fixed plate on the bearing mounting panel, be provided with the slider on the bearing fixed plate, it pushes away the seat to be provided with the cylinder on the bearing mounting panel, be provided with the strengthening rib on the bearing mounting panel, the inside of bearing mounting panel is provided with deep groove ball bearing, the inside of bearing mounting panel is provided with thrust ball bearing, thrust ball bearing's inside is provided with the transition loose joint, the inside of transition loose joint is provided with the pipe box, be provided with the pipe on the pipe box. The utility model discloses an add on the bearing mounting panel and establish deep groove ball bearing, transition loop, pipe box isotructure, pass through the fix with screw with the pipe box and sheathe in changeing, when processing different specification pipes, only need unload the pipe box, the dress correspond the pipe box of specification can to can solve burnishing device and be difficult to the problem of polishing of carrying on of different specification pipelines.

Description

Inner throwing stop head mechanism

Technical Field

The utility model relates to an interior throwing chock head technical field specifically is an interior throwing chock head mechanism.

Background

Polishing is a processing method for reducing the roughness of the surface of a workpiece by utilizing the mechanical, chemical or electrochemical action to obtain a bright and flat surface, and is a processing method for modifying the surface of the workpiece by utilizing a polishing tool and abrasive particles or other polishing media.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior fender head mechanism of throwing has solved burnishing device and has been difficult to polish the pipeline of different specifications to and the polishing is easily ground the edges and corners of pipeline end, breeds the problem of bacterium.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interior throwing retaining head mechanism, includes the bearing mounting panel, be provided with the bearing fixed plate on the bearing mounting panel, be provided with the slider on the bearing fixed plate, it pushes away the seat to be provided with the cylinder on the bearing mounting panel, be provided with the strengthening rib on the bearing mounting panel, the inside of bearing mounting panel is provided with deep groove ball bearing, the inside of bearing mounting panel is provided with thrust ball bearing, thrust ball bearing's inside is provided with the transition loop, be provided with the retaining ring on the transition loop.

Preferably, the transition movable sleeve is in contact with the deep groove ball bearing and the thrust ball bearing, and the retainer ring is in contact with the deep groove ball bearing. The retainer ring limits the axial movement of the pipeline, thereby ensuring the stability of the pipeline in the polishing process.

Preferably, the number of the deep groove ball bearings is two, and the two deep groove ball bearings are symmetrically distributed on the bearing mounting plate. The deep groove ball bearing bears the centrifugal force generated by the rotation of the pipeline and limits the radial direction of the pipeline.

Preferably, the strengthening rib and the contact of bearing fixed plate, the quantity of strengthening rib is two, two the strengthening rib symmetric distribution is on the bearing mounting panel. The shape of strengthening rib is trapezoidal, can effectively strengthen the axial strength of bearing mounting panel.

Preferably, the number of the thrust ball bearings is two, and the two thrust ball bearings are symmetrically distributed on the bearing mounting plate. The thrust ball bearing bears the axial force generated by the pipeline and limits the axial direction of the pipeline.

Preferably, a pipe sleeve is arranged inside the transition loop, and a pipeline is arranged on the pipe sleeve. The pipeline has the concave surface step for when pipeline and pipe box contact, pipeline terminal surface and the perfect laminating of pipe box concave surface.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an add on the bearing mounting panel and establish deep groove ball bearing, transition loop, pipe box isotructure, pass through the fix with screw with the pipe box on the transition loop, when processing different specification pipes, the interior pipe box can be customized according to different tubular product specifications to the transition loop, therefore only need to unload the pipe box, the transition loop is last to be loaded with the pipe box of corresponding specification can, thereby can solve the problem that burnishing device is difficult to polish different specification pipelines, change convenient and fast, the compatible scope of transition loop is wider; meanwhile, the deep groove ball bearing and the thrust ball bearing are arranged in the excessive loop, and the bearing can rotate passively along with the pipe, so that the pipe end and the excessive loop are prevented from being hard-ground to damage the pipe end, and meanwhile, the pipe can be prevented from rotating and shifting during polishing.

2. The utility model discloses an add on the pipe box and establish the concave surface step for pipeline end face and pipe box concave surface laminating, when the rubbing head gets into, just can't grind off the edges and corners of pipe end hole department, do not form the horn mouth, thereby play the guard action, avoided bacterial growing, in addition the taper mouth design of pipe box back end is more favorable to the rubbing head to get into; similarly, the taper design at the front end of the pipe sleeve is also beneficial to the entering of the pipe head.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

fig. 3 is an enlarged view of the structure a of the present invention.

In the figure: 1. a bearing mounting plate; 2. a bearing fixing plate; 3. a slider; 4. a cylinder push seat; 5. a deep groove ball bearing; 6. a thrust ball bearing; 7. a transition loop; 8. pipe sleeve; 9. a pipeline; 10. a retainer ring; 11. and (7) reinforcing ribs.

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.

Referring to fig. 1-3, an inner throwing retaining head mechanism includes a bearing mounting plate 1, a bearing fixing plate 2 is disposed on the bearing mounting plate 1, a slider 3 is disposed on the bearing fixing plate 2, a cylinder pushing seat 4 is disposed on the bearing mounting plate 1, a reinforcing rib 11 is disposed on the bearing mounting plate 1, a deep groove ball bearing 5 is disposed inside the bearing mounting plate 1, a thrust ball bearing 6 is disposed inside the bearing mounting plate 1, a transition movable sleeve 7 is disposed inside the thrust ball bearing 6, a retainer ring 10 is disposed on the transition movable sleeve 7, a pipe sleeve 8 is disposed inside the transition movable sleeve 7, and a pipeline 9 is disposed on the pipe sleeve 8.

Referring to fig. 3, the transition movable sleeve 7 is in contact with the deep groove ball bearing 5 and the thrust ball bearing 6, the retainer ring 10 is in contact with the deep groove ball bearing 5, the number of the deep groove ball bearings 5 is two, and the two deep groove ball bearings 5 are symmetrically distributed on the bearing mounting plate 1. The number of the thrust ball bearings 6 is two, and the two thrust ball bearings 6 are symmetrically distributed on the bearing mounting plate 1.

Referring to fig. 1, the two reinforcing ribs 11 are in contact with the bearing fixing plate 2, the number of the reinforcing ribs 11 is two, and the two reinforcing ribs 11 are symmetrically distributed on the bearing mounting plate 1.

The utility model discloses specific implementation process as follows: when the pipeline 9 is to be polished, the specification of the pipe sleeve 8 is determined according to the specification of different pipelines 9, the selected pipe sleeve 8 is installed on the transition loop 7 through a screw, and then the pipeline 9 is installed on the pipe sleeve 8, so that the preparation work of polishing the pipeline 9 is completed.

When the preparation is finished and the pipeline 9 is polished, the air cylinder pushes the air cylinder push seat 4, the air cylinder push seat 4 drives the bearing mounting plate 1, the bearing mounting plate 1 drives the bearing fixing plate 2, the bearing fixing plate 2 drives the sliding block 3, so that the polishing stopper can move on the track, when the polishing stopper moves, the polishing mounting plate simultaneously drives the transition loop 7, the transition loop 7 simultaneously drives the pipe sleeve 8, the pipe sleeve 8 moves, and simultaneously, the groove in the pipe sleeve 8 is attached to the end surface of the pipeline 9, when the polishing head enters, the corner at the pipe end hole cannot be ground, a horn mouth is not formed, so that the protection effect is achieved, and the bacteria breeding is avoided; in the polishing process, the pipeline 9 can rotate in the processing process, so, a pair of bearings are arranged in the bearing mounting plate 1, namely the thrust ball bearing 6 and the deep groove ball bearing 5, the thrust ball bearing 5 bears the thrust of the horizontal movement of the pipeline 9, the deep groove ball bearing 6 bears the centrifugal force generated when the pipeline 9 rotates, and the retaining ring 10 is used for limiting the axial movement of the pipeline 9, so that the stability of the pipeline 9 in the polishing process is ensured, in addition, the thrust ball bearing 6 and the deep groove ball bearing 5 can rotate passively along with the pipeline 9, the hard grinding of the pipe end and the excessive loop 7 is prevented, the pipe end is prevented from being damaged, and the safe rotation and displacement in the polishing process of the pipeline 9 is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interior throwing retaining head mechanism, includes bearing installation board (1), its characterized in that: be provided with bearing fixing plate (2) on bearing mounting panel (1), be provided with slider (3) on bearing fixing plate (2), it pushes away seat (4) to be provided with the cylinder on bearing mounting panel (1), be provided with strengthening rib (11) on bearing mounting panel (1), the inside of bearing mounting panel (1) is provided with deep groove ball bearing (5), the inside of bearing mounting panel (1) is provided with thrust ball bearing (6), the inside of thrust ball bearing (6) is provided with transition loop (7), be provided with retaining ring (10) on transition loop (7).

2. An inner slinger mechanism according to claim 1 and wherein: the transition movable sleeve (7) is in contact with the deep groove ball bearing (5) and the thrust ball bearing (6), and the retainer ring (10) is in contact with the deep groove ball bearing (5).

3. The inner throwing stop head mechanism is characterized in that the number of the deep groove ball bearings (5) is two, and the two deep groove ball bearings (5) are symmetrically distributed on the bearing mounting plate (1).

4. An inner slinger mechanism according to claim 1 and wherein: the reinforcing ribs (11) are in contact with the bearing fixing plate (2), the number of the reinforcing ribs (11) is two, and the reinforcing ribs (11) are symmetrically distributed on the bearing mounting plate (1).

5. An inner slinger mechanism according to claim 1 and wherein: the number of the thrust ball bearings (6) is two, and the two thrust ball bearings (6) are symmetrically distributed on the bearing mounting plate (1).

6. An internal throwing head mechanism according to claim 1, wherein: a pipe sleeve (8) is arranged inside the transition loop (7), and a pipeline (9) is arranged on the pipe sleeve (8).