CN215789195U

CN215789195U - High-efficient sandblast mechanism of sand blasting machine

Info

Publication number: CN215789195U
Application number: CN202122478839.4U
Authority: CN
Inventors: 余建军
Original assignee: Wuhan Zhongming Cold Drawn Section Steel Co ltd
Current assignee: Wuhan Zhongming Cold Drawn Section Steel Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-02-11
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to the technical field of sand blasting machines, in particular to a high-efficiency sand blasting mechanism of a sand blasting machine, which comprises a shell and a first supporting plate, wherein a sand blasting pipe is fixedly communicated inside the shell, one end of the sand blasting pipe penetrates through the upper surface of the shell and extends to the outer surface of the shell, one end of the sand blasting pipe, which is far away from the shell, is fixedly communicated with a sand blasting gun, a T-shaped groove is formed inside the shell, the T-shaped groove can perform multi-surface sand blasting on a workpiece at one time through the matching between a clamping mechanism and a rotating mechanism, after sand blasting is completed on one workpiece, the next workpiece can be subjected to sand blasting while the workpiece is air-dried, so that the sand blasting efficiency is greatly improved, through the arrangement of a rubber pad, a clamping plate can not damage the surface of the workpiece when the workpiece is clamped and fixed, through the matching between a limiting plate and a limiting shell, when a cylindrical handle is shaken to perform rotary sand blasting on the workpiece, the workpiece is not moved horizontally.

Description

High-efficient sandblast mechanism of sand blasting machine

Technical Field

The utility model belongs to the technical field of sand blasting machines, and particularly relates to a high-efficiency sand blasting mechanism of a sand blasting machine.

Background

Sandblasting is a process of cleaning and roughening the surface of a substrate by the impact action of a high-velocity stream of sand. Compressed air is used as power to form a high-speed spray beam to spray the spray material to the surface of a workpiece to be processed at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and the cutting action of the abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved.

Through the retrieval, patent number is CN 213498590U's a high-efficient sandblast mechanism for sand blasting machine, drive the transfer line through driving motor and make the movable block drive the sand blasting rifle and carry out reciprocating motion, effectively improved the sandblast area, fixed subassembly can make the work piece rotatory with fixed back cooperation rotating electrical machines of work piece simultaneously, further improves sandblast efficiency, and the dust that the sandblast produced can blow in the dirt bag under the effect of fan in, avoids the polluted environment, and the use of giving people has brought the convenience.

The above prior art solutions have the following drawbacks: the utility model is provided in view of the fact that the sand blasting efficiency is too low, only one surface of a workpiece can be subjected to sand blasting, after one workpiece is subjected to sand blasting, the workpiece can be unloaded after being air-dried, and then the sand blasting of the next workpiece can be performed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model adopts the technical scheme that:

the utility model provides a high-efficient sandblast mechanism of sand blasting machine, includes casing and first backup pad, the inside fixed intercommunication of casing has the sandblast pipe, the one end of sandblast pipe runs through the upper surface of casing and extends to the surface of casing, the fixed intercommunication sandblast rifle of the one end of casing is kept away from to the sandblast pipe, T type groove has been seted up to the inside of casing, the rectangular channel has all been seted up to the inside of casing and first backup pad, the inside of casing is provided with stop gear, the top of first backup pad is provided with rotary mechanism.

Furthermore, stop gear includes sliding connection at the inside first T template of T type inslot and sliding connection at the inside second T template of two rectangular channels, the inside rotation of first T template is connected with first cylinder axle, the inside rotation of second T template is connected with second cylinder axle.

Furthermore, a second supporting plate is fixedly connected to one end, opposite to the second cylindrical shaft, of the first cylindrical shaft, two first springs are fixedly connected to one side, opposite to the second supporting plate, of the two second supporting plates, and a clamping plate is fixedly connected to one end, opposite to each of every two first springs, of the two first supporting plates.

Furthermore, two the surface of grip block all is equipped with the connecting strip, two the relative one side of connecting strip all is connected with the surface fixed connection of two second backup pads, two the equal fixedly connected with rubber pad of the relative one side of grip block, two the equal fixedly connected with two guiding axles of the one side that the grip block kept away from each other.

Furthermore, one ends, far away from the two second clamping plates, of the four guide shafts respectively penetrate through the two second supporting plates and extend to the outer surfaces of the two second supporting plates, and the four guide shafts are located inside the four first springs respectively.

Further, rotary mechanism includes the cylinder handle, the surface rotation of cylinder handle is connected with the ring, the fixed surface of ring is connected with the bull stick, the one end that the ring was kept away from to the bull stick runs through the one end of second cylinder axle and extends to the inside of second cylinder axle.

Further, the outer fixed surface of ring is connected with the second spring, the one end that the ring was kept away from to the second spring is connected with the outer fixed surface of second T template, the surface of cylinder handle rotates and is connected with the limiting plate.

Furthermore, rotary mechanism still includes two spacing shells, two the surface of spacing shell is connected with the surface of casing and the surface fixed connection of first backup pad respectively, the limiting plate is located the inside of two spacing shells.

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

1. according to the utility model, through the cooperation between the clamping mechanism and the rotating mechanism, sand blasting can be carried out on multiple surfaces of the workpiece at one time, and after the sand blasting is finished on one workpiece, the next workpiece can be subjected to sand blasting while the workpiece is air-dried, so that the sand blasting efficiency is greatly improved.

2. According to the utility model, the guide shaft is arranged, so that the clamping plate can not deviate from the direction when moving horizontally, the rubber pad is arranged, so that the clamping plate can not damage the surface of a workpiece when clamping and fixing the workpiece, and the workpiece can not move horizontally when the cylindrical handle is shaken to perform rotary sand blasting on the workpiece through the matching between the limiting plate and the limiting shell.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

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

FIG. 2 is a schematic perspective view of a first support plate of the concealed housing according to the present invention;

FIG. 3 is a schematic perspective view of a spacing mechanism and a rotating mechanism according to the present invention;

FIG. 4 is a schematic perspective view of the limiting mechanism and the rotating mechanism hiding the limiting plate, the limiting shell and the second spring according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.

In the figure: 1-a shell; 2-a first support plate; 3-a sand blasting pipe; 4-a sand blasting gun; 5-T-shaped groove; 6-rectangular groove; 7-a limiting mechanism; 701-a first T-shaped plate; 702-a second T-shaped plate; 703-a first cylindrical shaft; 704-a second cylindrical shaft; 705-a second support plate; 706-a first spring; 707-a clamping plate; 708-a connecting strip; 709-a guide shaft; 8-a rotating mechanism; 801-cylindrical handle; 802-ring; 803-rotating rod; 804-a second spring; 805-a limiting plate; 806-limit shell.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 5, a high-efficient sandblast mechanism of sand blasting machine, including casing 1 and first backup pad 2, the inside fixed intercommunication of casing 1 has sandblast pipe 3, and the one end of sandblast pipe 3 runs through the upper surface of casing 1 and extends to the surface of casing 1, and the fixed intercommunication sandblast rifle 4 of the one end of casing 1 is kept away from to sandblast pipe 3, and T type groove 5 has been seted up to casing 1's inside, and rectangular channel 6 has all been seted up to casing 1 and first backup pad 2's inside.

T type groove 5, rectangular channel 6, casing 1 and first backup pad 2's length all to equal, treat that the work piece of sandblast is located casing 1's left side, and the work piece in the sandblast is located casing 1's intermediate position, carries out air-dried work piece and is located casing 1's right side, after accomplishing a work piece sandblast, can carry out the sandblast to next work piece when waiting this work piece to carry out air-drying to greatly improved sandblast efficiency.

The inside of casing 1 is provided with stop gear 7, stop gear 7 includes sliding connection at the inside first T template 701 of T type groove 5 and sliding connection at the inside second T template 702 of two rectangular channels 6, the inside rotation of first T template 701 is connected with first cylinder axle 703, the inside rotation of second T template 702 is connected with second cylinder axle 704, the inside of first T template 701 is seted up with the first cylinder hole of first cylinder axle 703 looks adaptation, the inside of second T template 702 is seted up with the second cylinder hole of second cylinder axle 704 looks adaptation.

The opposite ends of the first cylindrical shaft 703 and the second cylindrical shaft 704 are fixedly connected with a second supporting plate 705, the opposite surfaces of the two second supporting plates 705 are fixedly connected with two first springs 706, the opposite ends of every two first springs 706 are fixedly connected with a clamping plate 707, and when clamping of a workpiece is completed, the first springs 706 are in a compressed state.

The surface of two grip blocks 707 all is equipped with connecting strip 708, the relative one side of two connecting strips 708 all is connected with the surface fixed of two second backup pads 705, the equal fixedly connected with rubber pad of the relative one side of two grip blocks 707, two guide shafts 709 of the equal fixedly connected with of one side that two grip blocks 707 kept away from each other.

The second cylindrical shaft 704 can rotate to drive the two second supporting plates 705 and the two connecting strips 708 to rotate, so as to drive the workpiece to rotate, and the rubber pads are arranged, so that the clamping plate 707 can not damage the surface of the workpiece when clamping and fixing the workpiece.

One end of each of the four guide shafts 709, which is far away from the two second clamping plates 707, penetrates through the two second supporting plates 705 and extends to the outer surfaces of the two second supporting plates 705, the four guide shafts 709 are located inside the four first springs 706, through holes matched with the guide shafts 709 are formed in the second supporting plates 705, and the clamping plates 707 cannot deviate from the direction when moving horizontally by arranging the guide shafts 709.

A rotating mechanism 8 is arranged above the first supporting plate 2, the rotating mechanism 8 comprises a cylindrical handle 801, a circular ring 802 is connected to the outer surface of the cylindrical handle 801 in a rotating mode, a rotating rod 803 is fixedly connected to the outer surface of the circular ring 802, and one end, far away from the circular ring 802, of the rotating rod 803 penetrates through one end of the second cylindrical shaft 704 and extends to the inside of the second cylindrical shaft 704.

The inside of the second cylindrical shaft 704 is provided with a notch matched with the rotating rod 803, and the cylindrical handle 801 rotates to drive the rotating rod 803 and the second cylindrical shaft 704 to rotate, so that the ring 802 cannot be driven to rotate.

The outer fixed surface of ring 802 is connected with second spring 804, and the one end that second spring 804 kept away from ring 802 is connected with the outer fixed surface of second T template 702, and the surface of cylinder handle 801 rotates and is connected with the limiting plate 805, to the direction pulling cylinder handle 801 who keeps away from casing 1, and cylinder handle 801 will drive ring 802, limiting plate 805 and bull stick 803 and remove and stretch second spring 804 to the direction of keeping away from casing 1.

The rotating mechanism 8 further comprises two limiting shells 806, the outer surfaces of the two limiting shells 806 are fixedly connected with the outer surface of the shell 1 and the outer surface of the first supporting plate 2 respectively, the limiting plate 805 is located inside the two limiting shells 806, when the cylindrical handle 801 is pulled to the maximum distance in the direction away from the shell 1, the limiting plate 805 is rotated ninety degrees clockwise, then the cylindrical handle 801 is loosened, and under the action of the second spring 804, the limiting plate 805 will be located inside the limiting shells 806, so that the shells limit the workpieces to continue to move horizontally.

When the device is used, firstly, two clamping plates 707 are pushed in the direction far away from the center of the shell 1, the two clamping plates 707 move to compress two first springs 706, then a workpiece to be subjected to sand blasting is placed between the two clamping plates 707, the two clamping plates 707 are loosened, under the action of the first springs 706, the two clamping plates 707 clamp and fix the workpiece, then the cylindrical handle 801 is horizontally moved in the directions of the T-shaped groove 5 and the two rectangular grooves 6, when the cylindrical handle 801 moves to the center of the shell 1, the workpiece to be subjected to sand blasting is positioned right below the sand blasting gun 4, the cylindrical handle 801 is pulled in the direction far away from the shell 1, the cylindrical handle 801 drives the circular rings 802, the limiting plate 805 and the rotating rod 803 to move in the direction far away from the shell 1 and stretches the second spring 804, when the cylindrical handle 801 is pulled in the direction far away from the shell 1 to the maximum distance, the limiting plate 805 is rotated ninety degrees clockwise, then the cylindrical handle 801 is loosened, under the action of the second spring 804, the limiting plate 805 is located inside the limiting shell 806, so that the shell limits the workpiece to continue to move horizontally, finally the sand-blasting gun 4 is started and the cylindrical handle 801 is rotated, the cylindrical handle 801 rotates to drive the rotating rod 803 and the second cylindrical shaft 704 to rotate, so that the workpiece can be driven to perform rotary sand blasting, after the sand blasting of the workpiece is completed, the cylindrical handle 801 is pulled in the direction away from the shell 1, the limiting plate 805 is pulled out from the inside of the limiting shell 806, the limiting plate 805 is rotated anticlockwise to reset, the cylindrical handle 801 is loosened, under the action of the second spring 804, the cylindrical handle 801 and the circular ring 802 and the like are reset, then the cylindrical handle 801 is pushed out of a sand-blasting area to the right side, then the next cylindrical handle 801 is moved to be placed at a specified position for continuous sand blasting of the workpiece, and then the next workpiece can be blasted while being air-dried, thereby greatly improving the sand blasting efficiency.

Claims

1. The utility model provides a high-efficient sandblast mechanism of sand blasting machine, includes casing (1) and first backup pad (2), its characterized in that, the inside fixed intercommunication of casing (1) has sandblast pipe (3), the surface that the one end of sandblast pipe (3) runs through the upper surface of casing (1) and extends to casing (1), the fixed intercommunication sandblast rifle (4) of one end of casing (1) are kept away from in sandblast pipe (3), T type groove (5) have been seted up to the inside of casing (1), rectangular channel (6) have all been seted up to the inside of casing (1) and first backup pad (2), the inside of casing (1) is provided with stop gear (7), the top of first backup pad (2) is provided with rotary mechanism (8).

2. The efficient sand blasting mechanism of the sand blasting machine according to the claim 1, wherein the limiting mechanism (7) comprises a first T-shaped plate (701) which is slidably connected inside the T-shaped groove (5) and a second T-shaped plate (702) which is slidably connected inside the two rectangular grooves (6), a first cylindrical shaft (703) is rotatably connected inside the first T-shaped plate (701), and a second cylindrical shaft (704) is rotatably connected inside the second T-shaped plate (702).

3. The efficient sand blasting mechanism of the sand blasting machine according to claim 2, wherein a second supporting plate (705) is fixedly connected to one end, opposite to the second cylindrical shaft (704), of the first cylindrical shaft (703), two first springs (706) are fixedly connected to one surface, opposite to the two second supporting plates (705), and a clamping plate (707) is fixedly connected to one end, opposite to each two first springs (706).

4. The efficient sand blasting mechanism of the sand blasting machine according to claim 3, wherein the outer surfaces of the two clamping plates (707) are provided with connecting strips (708), the opposite surfaces of the two connecting strips (708) are fixedly connected with the outer surfaces of the two second supporting plates (705), the opposite surfaces of the two clamping plates (707) are fixedly connected with rubber pads, and the surfaces of the two clamping plates (707) far away from each other are fixedly connected with two guide shafts (709).

5. The efficient sand blasting mechanism of the sand blasting machine according to claim 4, wherein one ends of the four guide shafts (709) far away from the two clamping plates (707) respectively penetrate through the two second supporting plates (705) and extend to the outer surfaces of the two second supporting plates (705), and the four guide shafts (709) are respectively positioned inside the four first springs (706).

6. The efficient sand blasting mechanism of the sand blasting machine according to the claim 2, wherein the rotating mechanism (8) comprises a cylindrical handle (801), the outer surface of the cylindrical handle (801) is rotatably connected with a circular ring (802), the outer surface of the circular ring (802) is fixedly connected with a rotating rod (803), and one end, far away from the circular ring (802), of the rotating rod (803) penetrates through one end of the second cylindrical shaft (704) and extends to the inside of the second cylindrical shaft (704).

7. The efficient sand blasting mechanism of the sand blasting machine according to the claim 6, wherein a second spring (804) is fixedly connected to the outer surface of the circular ring (802), one end, far away from the circular ring (802), of the second spring (804) is fixedly connected with the outer surface of the second T-shaped plate (702), and a limiting plate (805) is rotatably connected to the outer surface of the cylindrical handle (801).

8. The efficient sand blasting mechanism of the sand blasting machine according to claim 7, wherein the rotating mechanism (8) further comprises two limiting shells (806), the outer surfaces of the two limiting shells (806) are fixedly connected with the outer surface of the shell (1) and the outer surface of the first supporting plate (2), respectively, and the limiting plates (805) are positioned inside the two limiting shells (806).