CN216542790U

CN216542790U - Sealing and reinforcing structure of shot blasting machine

Info

Publication number: CN216542790U
Application number: CN202123363867.8U
Authority: CN
Inventors: 王志安
Original assignee: Taizhou Zhongan Metal Products Co ltd
Current assignee: Taizhou Zhongan Metal Products Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-17
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of shot blasting machine processing, and discloses a shot blasting machine sealing and reinforcing structure which comprises a shot blasting machine body, wherein an upper flange is arranged on a lower flange on a pipeline on the shot blasting machine body, a circular plate is arranged in an annular groove in the upper flange, a small plate is arranged in a placing groove in the circular plate, a plurality of connecting rods fixedly connected with the inner wall of the upper flange are arranged on a connecting shaft on the upper surface of the small plate, and a plurality of slotted holes are formed in the circular plate and the small plate, so that the small plate slotted holes can be sealed by the circular plate, and steel shots can be prevented from falling into the shot blasting machine; the surface of the upper flange is provided with the chute communicated with the annular groove, and the chute is internally provided with the rotating rod fixedly connected with the upper surface of the circular plate, so that the rotation of the circular plate can be adjusted through the rotating rod, and the rotation of the circular plate in the annular groove is realized.

Description

Sealing and reinforcing structure of shot blasting machine

Technical Field

The utility model relates to the field of shot blasting machine machining, in particular to a sealing and reinforcing structure of a shot blasting machine.

Background

Shot blasting machines (shot blasting machines) utilize high-speed shots thrown by shot blasting machines to clean or strengthen mechanical equipment on the surface of a workpiece. The shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting. Can also be used for surface treatment of forged parts, aluminum-magnesium alloy parts, metal plate welded parts and the like. In some areas, the mouth is also called a sand blasting machine and a sand blasting machine.

When the directly-connected shot blasting machine is used, a pipeline and a joint of the shot blasting machine are usually connected through a flange, and after a workpiece finishes shot blasting work, some steel shots still exist in the pipeline, fall into the pipeline due to inertia, and then continuously fall into the shot blasting machine, so that waste is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a shot blasting machine seal reinforcing structure, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a shot-blasting machine seals reinforced structure, includes the shot-blasting machine body, fixedly connected with lower flange on the pipeline of shot inlet is gone into to the shot-blasting machine body, lower flange upper surface is provided with the flange, and has bolt threaded connection between upper flange and the lower flange, be provided with in the upper flange and rotate sealing mechanism.

Preferably, the rotary closing mechanism comprises a circular plate, an annular groove is formed in the upper flange, the circular plate is connected in the annular groove in a rotating mode, a placing groove is formed in the upper surface of the circular plate, a small plate is connected in the placing groove in a rotating mode, a connecting shaft is fixedly connected to the upper surface of the small plate, a plurality of connecting rods are arranged on the outer side of the connecting shaft and fixedly connected with the inner wall of the upper flange, and a plurality of slotted holes are formed in the circular plate and the small plate.

Preferably, a sliding groove communicated with the annular groove is formed in one side of the upper flange, a rotating rod is connected in the sliding groove in a sliding mode, and the rotating rod is fixedly connected with the upper surface of the circular plate.

Preferably, the inner wall of the upper flange is fixedly connected with a circular raised line, the lower surface of the circular raised line is fixedly connected with the upper surface of the circular plate, and the circular raised line is arranged in a chamfer mode.

Preferably, the inner wall of the upper flange is positioned below the circular plate and is fixedly connected with a convex block, and the inner wall of the lower flange is fixedly connected with a sealing strip.

Preferably, the upper surface of connecting axle is circular setting, and the upper surface of connecting rod is the chamfer setting.

Preferably, the bull stick both sides all are provided with anodal magnetic stripe, the spout all is provided with the negative pole magnetic stripe with the both sides that the bull stick corresponds.

(III) advantageous effects

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

1. this kind of shot blasting machine seals reinforced structure is provided with the flange on the lower flange through the pipeline on the shot blasting machine body, sets up the plectane in the ring channel in the upper flange, sets up the platelet in the standing groove in the plectane, set up a plurality of and upper flange inner wall fixed connection's connecting rod on the connecting axle of the upper surface of platelet, and all set up a plurality of slotted holes on plectane and the platelet for can seal the platelet slotted hole with the plectane, can avoid the shot to fall into in the shot blasting machine.

2. This kind of shot blasting machine seals reinforced structure, through set up the spout of intercommunication ring channel on the surface of last flange, set up the bull stick with plectane upper surface fixed connection in the spout for the rotation of plectane is adjusted to the accessible bull stick, realizes the rotation of plectane at the ring channel.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic perspective sectional view of a partial embodiment of the present invention;

FIG. 3 is a schematic perspective sectional view of another embodiment of the present invention;

FIG. 4 is a schematic perspective sectional view of a circular plate according to the present invention;

FIG. 5 is a schematic perspective cross-sectional view of a platelet in accordance with the present invention;

FIG. 6 is a schematic perspective cross-sectional view of a circular protrusion strip according to the present invention.

In the figure: 1. a shot blasting machine body; 2. an upper flange; 3. a lower flange; 4. rotating the closure mechanism; 401. an annular groove; 402. a chute; 403. a circular plate; 404. a platelet; 405. a connecting shaft; 406. a connecting rod; 407. a rotating rod; 408. a placement groove; 5. a bump; 6. a sealing strip; 7. a circular rib.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Examples

As shown in fig. 1 to 6, a sealing and reinforcing structure for a shot blasting machine comprises a shot blasting machine body 1, and is characterized in that a lower flange 3 is fixedly connected to a pipeline of a shot inlet of the shot blasting machine body 1, an upper flange 2 is arranged on the upper surface of the lower flange 3, the upper flange 2 is in threaded connection with the lower flange 3 through bolts, and a rotary sealing mechanism 4 is arranged in the upper flange 2.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, further, the rotary closing mechanism 4 includes a circular plate 403, an annular groove 401 is formed in the upper flange 2, the circular groove 401 is rotatably connected with the circular plate 403, a placing groove 408 is formed in the upper surface of the circular plate 403, a small plate 404 is rotatably connected with the placing groove 408, a connecting shaft 405 is fixedly connected to the upper surface of the small plate 404, a plurality of connecting rods 406 are arranged outside the connecting shaft 405, the connecting rods 406 are fixedly connected with the inner wall of the upper flange 2, and a plurality of slotted holes are formed in both the circular plate 403 and the small plate 404, so that the slotted holes of the small plate 404 can be closed by the circular plate 403, and the steel shots can be prevented from falling into the shot blasting machine.

As shown in fig. 1, 2, 3 and 4, a sliding groove 402 communicating with the annular groove 401 is further formed on one side of the upper flange 2, a rotating rod 407 is slidably connected in the sliding groove 402, and the rotating rod 407 is fixedly connected with the upper surface of the circular plate 403, so that the rotation of the circular plate 403 can be adjusted by the rotating rod 407, and the rotation of the circular plate 403 in the annular groove 401 is realized.

As shown in fig. 1 and 6, a circular protrusion 7 is fixedly connected to an inner wall of the upper flange 2, a lower surface of the circular protrusion 7 is fixedly connected to an upper surface of the circular plate 403, and the circular protrusion 7 is chamfered to prevent steel shots from accumulating on the upper surface of the circular plate 403.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, further, a projection (5) is fixedly connected to the inner wall of the upper flange (2) below the circular plate (403), and a sealing strip (6) is fixedly connected to the inner wall of the lower flange (3), so that the sealing performance is increased.

As shown in fig. 2 and 5, further, the upper surface of the connecting shaft 405 is circular, and the upper surface of the connecting rod 406 is chamfered, so as to prevent the connecting shaft 405 and the connecting rod 406 from accumulating steel shots.

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, further, positive magnetic stripes are disposed on both sides of the rotating rod 407, and negative magnetic stripes are disposed on both sides of the sliding slot 402 corresponding to the rotating rod 407, so as to prevent the rotating rod 407 from rotating in the sliding slot 402 and driving the circular plate 403 to rotate.

The working principle is as follows: when the shot blasting machine is used, after the shot blasting machine finishes shot blasting work, the rotating rod 407 is rotated to drive the circular plate 403 to rotate in the annular groove 401, so that the slotted hole in the circular plate 403 is staggered with the slotted hole in the small plate 404, the slotted hole in the small plate 404 is sealed by the circular plate 403, then the shot blasting machine is closed, steel shots entering the shot blasting machine due to inertia falling can be plugged at the upper flange 2, when the shot blasting machine needs to be used again, the rotating rod 407 is rotated to drive the circular plate 403 to recover, so that the slotted hole in the circular plate 403 corresponds to the slotted hole in the small plate 404, and the steel shots can normally fall due to the fact that the diameter of the steel shots is smaller than that of the slotted hole, and shot blasting work can be conducted on workpieces.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shot-blasting machine seals reinforced structure, includes shot-blasting machine body (1), its characterized in that, fixedly connected with lower flange (3) on the pipeline of shot inlet is gone into to shot-blasting machine body (1), lower flange (3) upper surface is provided with upper flange (2), and has bolt threaded connection between upper flange (2) and lower flange (3), be provided with in upper flange (2) and rotate closing mechanism (4).

2. The shot blasting machine seal reinforcing structure is characterized in that the rotary sealing mechanism (4) comprises a circular plate (403), an annular groove (401) is formed in the upper flange (2), the circular plate (403) is rotatably connected to the annular groove (401), a placing groove (408) is formed in the upper surface of the circular plate (403), a small plate (404) is rotatably connected to the placing groove (408), a connecting shaft (405) is fixedly connected to the upper surface of the small plate (404), a plurality of connecting rods (406) are arranged on the outer side of the connecting shaft (405), the connecting rods (406) are fixedly connected to the inner wall of the upper flange (2), and a plurality of slotted holes are formed in the circular plate (403) and the small plate (404).

3. The shot blasting machine seal reinforcing structure is characterized in that one side of the upper flange (2) is provided with a sliding groove (402) communicated with the annular groove (401), a rotating rod (407) is connected in the sliding groove (402) in a sliding mode, and the rotating rod (407) is fixedly connected with the upper surface of the circular plate (403).

4. The shot blasting machine seal reinforcing structure as claimed in claim 2, wherein the inner wall of the upper flange (2) is fixedly connected with a circular convex strip (7), the lower surface of the circular convex strip (7) is fixedly connected with the upper surface of a circular plate (403), and the circular convex strip (7) is arranged in a chamfer manner.

5. The shot blasting machine seal reinforcing structure is characterized in that a convex block (5) is fixedly connected to the inner wall of the upper flange (2) below the circular plate (403), and a sealing strip (6) is fixedly connected to the inner wall of the lower flange (3).

6. The shot blasting machine seal reinforcing structure as claimed in claim 2, wherein the upper surface of the connecting shaft (405) is in a circular arrangement, and the upper surface of the connecting rod (406) is in a chamfered arrangement.

7. The sealing and reinforcing structure of the shot blasting machine according to claim 3, wherein positive magnetic stripes are arranged on both sides of the rotating rod (407), and negative magnetic stripes are arranged on both sides of the sliding groove (402) corresponding to the rotating rod (407).