CN215318103U

CN215318103U - Sand blasting gun moving mechanism of sand blasting equipment

Info

Publication number: CN215318103U
Application number: CN202120463144.6U
Authority: CN
Inventors: 彭建国
Original assignee: Jiangxi Clean Air Environmental Protection Equipment Co ltd
Current assignee: Jiangxi Dongfang Haowei Sand Blasting Equipment Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-28
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a sand blasting gun moving mechanism of sand blasting equipment, which comprises a sand blasting equipment body and a fixed base, wherein the outer wall of the sand blasting equipment body is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with the sand blasting gun body, universal wheels are fixed at the bottom of the fixed base, an outer rod is welded at the top of the fixed base, and a buffer spring is fixed on the inner bottom wall of the outer rod. This sand blasting machine's sand blasting gun moving mechanism, be provided with outer pole and interior pole, can refer to the scale mark as required and stretch, pole in the shrink, it is highly spacing to interior pole to recycle spacing bolt, reach the purpose of adjusting the overall height of moving structure, this moving mechanism is convenient for adjust the height of sand blasting gun, moving mechanism after the improvement not only possesses the function that removes the sand blasting gun to suitable place, can also adjust the height of sand blasting gun according to actual conditions, make the sand blasting gun can carry out the sandblast work at a plurality of heights, more facility has been brought for the sandblast work.

Description

Sand blasting gun moving mechanism of sand blasting equipment

Technical Field

The utility model relates to the technical field of sand blasting equipment, in particular to a sand blasting gun moving mechanism of sand blasting equipment.

Background

Sand blasting machine generally divide into two main categories dry sand blasting machine and liquid sand blasting machine, and the sandblast mainly used is in the aspects such as preliminary treatment, clearance, old part renovation, finishing, mould processing, defective products are handled, burr treatment, and sand blasting machine mainly comprises sandblast host computer, operating panel and sand blasting gun triplex, and wherein the sand blasting gun is generally fixed on removing the structure, but current sand blasting gun moving mechanism still has certain defect, just for example:

1. the height of the sand blasting gun is generally not convenient to adjust by the existing sand blasting gun moving mechanism, and the ordinary moving mechanism only has the function of moving the sand blasting gun to a suitable place and cannot adjust the height of the sand blasting gun according to actual conditions, so that the sand blasting gun can only carry out sand blasting operation at a fixed height, and more inconvenience is brought to the sand blasting operation.

2. The existing sand blasting gun moving mechanism does not generally have a buffer structure, so that the sand blasting gun is easy to vibrate and damage when the height is adjusted, has obvious design defects and is not beneficial to the long-term use of the sand blasting gun.

Aiming at the problems, innovative design is urgently needed on the basis of the structure of the original sand blasting gun moving mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sand blasting gun moving mechanism of sand blasting equipment, which solves the problems that the height of a sand blasting gun is inconvenient to adjust in the background technology, the common moving mechanism only has the function of moving the sand blasting gun to a proper place and cannot adjust the height of the sand blasting gun according to actual conditions, so that the sand blasting gun can only carry out sand blasting operation at a fixed height, more inconvenience is brought to the sand blasting operation, a buffer structure is not provided, the sand blasting gun is easy to vibrate and damage when the height is adjusted, obvious design defects exist, and the long-term use of the sand blasting gun is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sandblast equipment's sand blasting gun moving mechanism, includes sandblast equipment body and unable adjustment base, the outer wall fixedly connected with connecting pipe of sandblast equipment body, and the one end fixedly connected with sand blasting gun body of connecting pipe, unable adjustment base's bottom is fixed with the universal wheel, and unable adjustment base's top welding has the outer pole to the interior diapire of outer pole is fixed with buffer spring, and buffer spring's top fixedly connected with buffer board, the inner wall swing joint of outer pole has interior pole, and the outer wall of interior pole is provided with the scale mark, and the spacing hole has been seted up to the outer wall of scale mark, the outer wall of outer pole is fixed with extension spring, and extension spring's one end fixedly connected with stop cock, the top of interior pole is fixed with fixed snap ring, and fixed snap ring's inner wall is fixed with the rubber packing ring.

Preferably, the outer rod and the inner rod form a sliding structure, the inner rod slides along the inner wall of the outer rod, and the shape and the size of the inner rod are matched with those of the outer rod.

Preferably, the number of the limiting holes is 20, the 20 limiting holes are equidistantly arranged on the outer wall of the inner rod, and the 20 limiting holes correspond to the scale marks.

Preferably, extension spring's both ends respectively with spacing bolt and outer pole fixed connection, and extension spring and the quantity of spacing bolt be 4 respectively and 2, and every 1 spacing bolt is fixed at the outer wall of outer pole through 2 extension spring, and 2 spacing bolt symmetries set up the left and right sides at the outer pole.

Preferably, one end of the limiting bolt penetrates through the outer side of the outer rod and extends to the inner side of the outer rod, one end of the limiting bolt is clamped with the inner rod, and the outer rod and the inner rod are connected through the limiting bolt.

Preferably, the fixed snap ring forms a clamping structure with the sand blasting gun body through the rubber gasket, the inner surface of the fixed snap ring is attached to the outer surface of the rubber gasket, and the inner size of the fixed snap ring is completely matched with the outer size of the rubber gasket.

Compared with the prior art, the utility model has the beneficial effects that: a sand blasting gun moving mechanism of the sand blasting equipment;

1. the improved moving mechanism not only has the function of moving the sand blasting gun to a proper place, but also can adjust the height of the sand blasting gun according to the actual situation, so that the sand blasting gun can perform sand blasting work at a plurality of heights, and more convenience is brought to the sand blasting work;

2. be provided with buffer spring and buffer board at the inner diapire of outer pole, if because the interior pole landing of improper operation result in, interior pole receives buffer board and buffer spring's buffering, can directly not strike to outer pole bottom, has reduced the shock of sand blasting gun, and this mobile machine has buffer structure, is difficult for causing the sand blasting gun to vibrate impaired when height-adjusting, has reduced the design defect of device, is favorable to the permanent use of sand blasting gun.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is a front cross-sectional structural view of the outer rod of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the structural connection between the inner rod and the fixing snap ring according to the present invention.

In the figure: 1. a sandblasting apparatus body; 2. a connecting pipe; 3. a sand blasting gun body; 4. a fixed base; 5. a universal wheel; 6. an outer rod; 7. a buffer spring; 8. a buffer plate; 9. an inner rod; 10. scale lines; 11. a limiting hole; 12. an extension spring; 13. a limit bolt; 14. fixing the snap ring; 15. a rubber gasket.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a sand blasting gun moving mechanism of sand blasting equipment comprises a sand blasting equipment body 1, a connecting pipe 2, a sand blasting gun body 3, a fixed base 4, a universal wheel 5, an outer rod 6, a buffer spring 7, a buffer plate 8, an inner rod 9, scale marks 10, a limiting hole 11, an extension spring 12, a limiting bolt 13, a fixed snap ring 14 and a rubber gasket 15, wherein the outer wall of the sand blasting equipment body 1 is fixedly connected with the connecting pipe 2, one end of the connecting pipe 2 is fixedly connected with the sand blasting gun body 3, the bottom of the fixed base 4 is fixedly provided with the universal wheel 5, the top of the fixed base 4 is welded with the outer rod 6, the inner bottom wall of the outer rod 6 is fixedly provided with the buffer spring 7, the top end of the buffer spring 7 is fixedly connected with the buffer plate 8, the inner rod 9 is movably connected with the inner wall of the outer rod 6, the outer wall of the inner rod 9 is provided with scale marks 10, and the outer wall of the scale marks 10 is provided with the limiting hole 11, an extension spring 12 is fixed on the outer wall of the outer rod 6, a limit bolt 13 is fixedly connected to one end of the extension spring 12, a fixing snap ring 14 is fixed at the top end of the inner rod 9, and a rubber washer 15 is fixed on the inner wall of the fixing snap ring 14.

The outer rod 6 and the inner rod 9 form a sliding structure, the inner rod 9 slides along the inner wall of the outer rod 6, the shape and the size of the inner rod 9 are matched with those of the outer rod 6, and the height of the moving mechanism can be conveniently adjusted through the arranged outer rod 6 and the inner rod 9;

the number of the limiting holes 11 is 20, the 20 limiting holes 11 are arranged on the outer wall of the inner rod 9 at equal intervals, the 20 limiting holes 11 correspond to the scale marks 10, and the limiting holes 11 arranged at equal intervals facilitate the limiting and height adjustment of the inner rod 9;

two ends of the extension spring 12 are respectively fixedly connected with the limiting bolts 13 and the outer rod 6, the number of the extension spring 12 and the number of the limiting bolts 13 are respectively 4 and 2, each 1 limiting bolt 13 is fixed on the outer wall of the outer rod 6 through 2 extension springs 12, the 2 limiting bolts 13 are symmetrically arranged on the left side and the right side of the outer rod 6, and one end of each limiting bolt 13 can be pulled into the limiting hole 11 through the arranged extension spring 12;

one end of the limiting bolt 13 penetrates through the outer side of the outer rod 6 and extends to the inner side of the outer rod 6, one end of the limiting bolt 13 is clamped with the inner rod 9, the outer rod 6 and the inner rod 9 are connected through the limiting bolt 13, and the inner rod 9 is conveniently fixed at a proper height through the arranged limiting bolt 13;

fixed snap ring 14 constitutes block structure through rubber packing ring 15 and sand blasting gun body 3, and the internal surface of fixed snap ring 14 laminates mutually with the surface of rubber packing ring 15, and the internal dimension of fixed snap ring 14 is identical completely with the external dimension of rubber packing ring 15, through the rubber packing ring 15 that sets up, has made things convenient for sand blasting gun body 3's joint.

The working principle is as follows: when the sand blasting gun moving mechanism of the sand blasting equipment is used, according to the figures 1, 2, 3 and 4, the limiting bolt 13 is pulled out outwards, the inner rod 9 slides along the inner wall of the outer rod 6, the inner rod 9 is adjusted to an appropriate height according to the scale mark 10, the limiting bolt 13 is released, the limiting bolt 13 is pulled back under the action of the pulling force of the stretching spring 12, one end of the limiting bolt 13 is clamped into the limiting hole 11, and finally, the moving structure is pushed, and the sand blasting gun body 3 can be moved to an appropriate position under the driving of the universal wheel 5 at the bottom of the fixed base 4;

according to fig. 1, when adjusting and moving the structure height, if careless hand is smooth, interior pole 9 breaks away from and controls direct gliding, receive buffer spring 7 and buffer board 8's buffering, interior pole 9 can directly not strike outer pole 6's interior diapire, make the sand blasting gun body 3 of fixing at interior pole 9 top can not acutely vibrate, the guard action has been played, when daily promotion moves the structure, rubber packing ring 15 in the fixed snap ring 14 is except increasing frictional force, make 3 joints of sand blasting gun body inseparabler, certain cushioning effect has still been played.

Those not described in detail in this specification are within the skill of the art.

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 sand blasting gun moving mechanism of sand blasting equipment, includes sand blasting equipment body (1) and unable adjustment base (4), its characterized in that: the sand blasting equipment comprises a sand blasting equipment body (1), a connecting pipe (2) is fixedly connected to the outer wall of the sand blasting equipment body (1), a sand blasting gun body (3) is fixedly connected to one end of the connecting pipe (2), universal wheels (5) are fixed to the bottom of a fixing base (4), an outer rod (6) is welded to the top of the fixing base (4), a buffer spring (7) is fixed to the inner bottom wall of the outer rod (6), a buffer plate (8) is fixedly connected to the top end of the buffer spring (7), an inner rod (9) is movably connected to the inner wall of the outer rod (6), a scale mark (10) is arranged on the outer wall of the inner rod (9), a limiting hole (11) is formed in the outer wall of the scale mark (10), a tension spring (12) is fixed to the outer wall of the outer rod (6), a limiting bolt (13) is fixedly connected to one end of the tension spring (12), and a fixing clamping ring (14) is fixed to the top end of the inner rod (9), and a rubber gasket (15) is fixed on the inner wall of the fixed snap ring (14).

2. The blast gun moving mechanism of a blasting apparatus according to claim 1, wherein: the outer rod (6) and the inner rod (9) form a sliding structure, the inner rod (9) slides along the inner wall of the outer rod (6), and the shape and the size of the inner rod (9) are matched with those of the outer rod (6).

3. The blast gun moving mechanism of a blasting apparatus according to claim 1, wherein: the number of the limiting holes (11) is 20, the 20 limiting holes (11) are equidistantly arranged on the outer wall of the inner rod (9), and the 20 limiting holes (11) correspond to the scale marks (10).

4. The blast gun moving mechanism of a blasting apparatus according to claim 1, wherein: the both ends of extension spring (12) respectively with spacing bolt (13) and outer pole (6) fixed connection, and the quantity of extension spring (12) and spacing bolt (13) is 4 respectively and 2, and every 1 spacing bolt (13) are fixed at the outer wall of outer pole (6) through 2 extension spring (12), and 2 spacing bolt (13) symmetry sets up the left and right sides in outer pole (6).

5. The blast gun moving mechanism of a blasting apparatus according to claim 1, wherein: one end of the limiting bolt (13) penetrates through the outer side of the outer rod (6) and extends to the inner side of the outer rod (6), one end of the limiting bolt (13) is connected with the inner rod (9) in a clamping mode, and the outer rod (6) is connected with the inner rod (9) through the limiting bolt (13).

6. The blast gun moving mechanism of a blasting apparatus according to claim 1, wherein: the fixed snap ring (14) and the sand blasting gun body (3) form a clamping structure through the rubber gasket (15), the inner surface of the fixed snap ring (14) is attached to the outer surface of the rubber gasket (15), and the inner size of the fixed snap ring (14) is completely matched with the outer size of the rubber gasket (15).