CN218427734U

CN218427734U - Sand blasting device for communication cavity

Info

Publication number: CN218427734U
Application number: CN202222765640.4U
Authority: CN
Inventors: 程光良; 杨林松; 余霞
Original assignee: Lujiang Shuanglong Communication Devices Co ltd
Current assignee: Lujiang Shuanglong Communication Devices Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-03
Anticipated expiration: 2032-10-18

Abstract

The application relates to the technical field of sand blasting devices, and discloses a communication cavity sand blasting device, which comprises a frame, the left side fixedly connected with storage tank of frame, the upper end fixedly connected with pump body of storage tank, the upper end fixedly connected with hose of the pump body, the spout has been seted up to the upper end inner wall of frame, the inside sliding connection of spout has the slider, the lower extreme fixedly connected with shower nozzle of slider, the left side of shower nozzle and the right side fixed connection of hose. This scheme is put the communication work piece in the workstation upper end, and the rethread movable plate shifts up, makes the gag lever post that does not receive communication work piece pressure shift up, carries on spacingly all around the communication work piece to avoid the communication work piece to appear rocking in the sandblast, spacing direction is comparatively simple convenient like this, can carry on spacingly to the work piece of different shapes and improved the device's suitability, and the both sides of communication work piece can not receive the extrusion force simultaneously, prevent the phenomenon that appears warping, have improved machining efficiency.

Description

Sand blasting device for communication cavity

Technical Field

The utility model belongs to the technical field of sand blasting unit technique and specifically relates to a communication cavity sand blasting unit is related to.

Background

Some communication equipment shells have certain cavity space inside for installing different power supply devices, the cavities of these communication equipment need to be subjected to sand blasting operation during processing, so that the surfaces of the cavities have certain cleanliness and different roughness, and the mechanical properties of the surfaces of workpieces are improved, thereby improving the fatigue resistance of the workpieces.

SUMMERY OF THE UTILITY MODEL

The utility model provides a communication cavity sand blasting unit, includes the frame, the left side fixedly connected with storage tank of frame, the upper end fixedly connected with pump body of storage tank, the upper end fixedly connected with hose of the pump body, the spout has been seted up to the upper end inner wall of frame, the inside sliding connection of spout has the slider, the lower extreme fixedly connected with shower nozzle of slider, the left side of shower nozzle and the right side fixed connection of hose, the inner wall fixedly connected with workstation of frame, the inside of workstation is equipped with stop gear, stop gear is used for fixing spacing to the communication cavity, and the body inhales the inside of hose with the inside material of storage tank and spouts from the shower nozzle again, and then carries out the sandblast to the cavity of communication work piece.

Preferably, the limiting mechanism comprises a limiting rod, a cavity is formed in the workbench, a movable plate is connected to the inner wall of the cavity in a sliding manner, an electric telescopic rod is fixedly connected to the lower end of the movable plate, the lower end of the electric telescopic rod is fixedly connected with the inner wall of the lower end of the frame, a spring is uniformly and fixedly connected to the upper end of the movable plate, the upper end of the spring is fixedly connected with the limiting rod, the rod wall of the limiting rod is connected with the upper end of the workbench in a sliding manner, and the limiting rods are distributed irregularly; put the communication work piece in the workstation upper end, the rethread movable plate shifts up, makes the gag lever post that does not receive communication work piece pressure shift up, carries on spacingly all around the communication work piece to avoid the communication work piece to appear rocking in the sandblast, spacing direction is comparatively simple convenient like this, makes the both sides of communication work piece can not receive the extrusion force, prevents the phenomenon of deformation, has improved machining efficiency.

Preferably, both sides of the upper end of the movable plate are fixedly connected with supporting rods, both sides of the upper end of the cavity are fixedly connected with cylinders, pistons are slidably connected inside the cylinders, the lower ends of the pistons are fixedly connected with the upper ends of the supporting rods, the upper end of the workbench is fixedly connected with a sucker, the lower ends of the sucker are fixedly connected with air pipes, and both sides of the lower ends of the air pipes are fixedly connected with the lower ends of the two cylinders; when the moving plate moves upwards, the pressure at the lower end of the cylinder is reduced, the sucking disc has certain adsorption force on the communication workpiece through the air pipe, and the stability of the communication workpiece during processing is further improved.

Preferably, it is a plurality of the gag lever post divide into four group's designs, and is located four positions all around respectively, and is spacing to the communication work piece through a plurality of position, stability when improving the sandblast.

To sum up, the application comprises the following beneficial technical effects:

1. put the communication work piece in the workstation upper end, the rethread movable plate shifts up, makes the gag lever post that does not receive communication work piece pressure shift up, carries on spacingly all around the communication work piece to avoid the communication work piece to appear rocking in the sandblast, spacing direction is comparatively simple convenient like this, can carry on spacingly the suitability that has improved the device to the work piece of different shapes, and the both sides of communication work piece can not receive the extrusion force simultaneously, prevent the phenomenon that appears warping, have improved machining efficiency.

2. When the moving plate moves upwards, the pressure at the lower end of the cylinder is reduced, the sucking disc has certain adsorption force on the communication workpiece through the air pipe, and the stability of the communication workpiece during processing is further improved.

Drawings

FIG. 1 is a schematic front view of the application example.

FIG. 2 is a schematic sectional structure diagram of an embodiment of the application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of the reference numerals: 1. a frame; 2. a material storage tank; 3. a pump body; 4. a hose; 5. a spray head; 6. a work table; 7. an electric telescopic rod; 8. a chute; 9. a slider; 10. a cavity; 11. moving the plate; 12. a suction cup; 13. a support bar; 14. an air pipe; 15. a piston; 16. a limiting rod; 17. a spring; 18. a cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses communication cavity sand blasting unit. Referring to fig. 1-3, a sand blasting device for a communication cavity comprises a frame 1, a storage tank 2 is fixedly connected to the left side of the frame 1 for storing sand blasting raw materials, a pump body 3 is fixedly connected to the upper end of the storage tank 2, the sand blasting raw materials are sucked out through the pump body 3, a hose 4 is fixedly connected to the upper end of the pump body 3, a chute 8 is formed in the inner wall of the upper end of the frame 1, a slider 9 is slidably connected to the inside of the chute 8, a nozzle 5 is fixedly connected to the lower end of the slider 9, the nozzle 5 can be driven by the slider 9 to move, the left side of the nozzle 5 is fixedly connected to the right side of the hose 4, appropriate contraction work can be performed through the hose 4 to avoid interference with the movement of the nozzle 5, a workbench 6 is fixedly connected to the inner wall of the frame 1, and a limiting mechanism is arranged inside the workbench 6, stop gear is used for fixing spacingly to the communication cavity, stop gear includes gag lever post 16, it is spacing to needs sandblast work piece, cavity 10 has been seted up to the inside of workstation 6, the inner wall sliding connection of cavity 10 has movable plate 11, the lower extreme fixedly connected with electric telescopic handle 7 of movable plate 11, electric telescopic handle 7's lower extreme and frame 1's lower extreme inner wall fixed connection, the even fixedly connected with spring 17 in upper end of movable plate 11, spring 17's upper end fixed connection gag lever post 16, gag lever post 16's the pole wall and workstation 6's upper end sliding connection, a plurality of gag lever posts 16 are irregular distribution, electric telescopic handle 7 drives movable plate 11 and removes, movable plate 11 drives spring 17 and moves up, and then drive gag lever post 16 and shift up, thereby spacing is carried out to the work piece.

As shown in fig. 3, the two sides of the upper end of the moving plate 11 are fixedly connected with the supporting rods 13, the two sides of the upper end of the cavity 10 are fixedly connected with the cylinders 18, the pistons 15 are slidably connected inside the cylinders 18, the lower ends of the pistons 15 are fixedly connected with the upper ends of the supporting rods 13, when the moving plate 11 moves upwards, the pistons 15 are driven by the supporting rods 13 to move upwards, so that the lower ends of the cylinders 18 generate moving negative pressure, the upper end of the workbench 6 is fixedly connected with the suction cups 12, the lower ends of the suction cups 12 are fixedly connected with the air pipes 14, the two sides of the lower ends of the air pipes 14 are fixedly connected with the lower ends of the two cylinders 18, and the lower ends of the suction cups 12 generate negative pressure through the air pipes 14 to perform a certain adsorption effect on the workpiece.

The implementation principle of the sand blasting device for the communication cavity in the embodiment of the application is as follows: when the communication device works, a communication workpiece needing to be processed is placed at the upper end of the workbench 6, at the moment, the electric telescopic rod 7 works to push the movable plate 11 to move upwards in the cavity 10, the movable plate 11 pushes the spring 17 to move upwards, the spring 17 drives the limiting rod 16 to move upwards, under the action of the gravity of the communication workpiece, some limiting rods 16 are pressed by the communication workpiece, so that the spring 17 contracts, and further the limiting rods 16 cannot move upwards;

further, when the moving plate 11 moves upwards, the two support rods 13 are driven to move upwards, the support rods 13 drive the corresponding pistons 15 to move upwards in the cylinders 18, so that the pressure intensity of the lower end positions, located on the pistons 15, in the cylinders 18 is reduced, the suction disc 12 sucks air through the air pipe 14, the communication workpieces are provided with certain pulling force through the suction disc 12, and the effect of stabilizing the communication workpieces is further improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a communication cavity sand blasting unit, includes frame (1), its characterized in that: the utility model discloses a communication cavity, including frame (1), upper end fixedly connected with storage tank (2) of frame (1), the upper end fixedly connected with pump body (3) of storage tank (2), upper end fixedly connected with hose (4) of pump body (3), spout (8) have been seted up to the upper end inner wall of frame (1), the inside sliding connection of spout (8) has slider (9), lower extreme fixedly connected with shower nozzle (5) of slider (9), the left side of shower nozzle (5) and the right side fixed connection of hose (4), inner wall fixedly connected with workstation (6) of frame (1), the inside of workstation (6) is equipped with stop gear, stop gear is used for fixing spacing to the communication cavity.

2. The communication chamber sandblasting apparatus of claim 1, wherein: stop gear includes gag lever post (16), cavity (10) have been seted up to the inside of workstation (6), the inner wall sliding connection of cavity (10) has movable plate (11), the lower extreme fixedly connected with electric telescopic handle (7) of movable plate (11), the lower extreme of electric telescopic handle (7) and the lower extreme inner wall fixed connection of frame (1), the even fixedly connected with spring (17) in upper end of movable plate (11), upper end fixed connection gag lever post (16) of spring (17), the pole wall of gag lever post (16) and the upper end sliding connection of workstation (6), it is a plurality of gag lever post (16) are irregular distribution.

3. The communication chamber sandblasting apparatus of claim 2, wherein: the utility model discloses a movable table, including the equal fixedly connected with bracing piece in upper end both sides of movable plate (11), the equal fixedly connected with drum (18) in upper end both sides of cavity (10), the inside sliding connection of drum (18) has piston (15), the lower extreme of piston (15) and the upper end fixed connection of bracing piece (13), the upper end fixedly connected with sucking disc (12) of workstation (6), the lower extreme fixed connection trachea (14) of sucking disc (12), the lower extreme both sides of trachea (14) and the lower extreme fixed connection of two drums (18).

4. The communication chamber sandblasting apparatus of claim 2, wherein: the limiting rods (16) are divided into four groups and are respectively positioned at four positions, namely front, rear, left and right.