CN213225747U

CN213225747U - Sand blasting and polishing device for combustion chamber of internal combustion engine

Info

Publication number: CN213225747U
Application number: CN202020539660.8U
Authority: CN
Inventors: 王季明; 张文刚
Original assignee: SHIJIAZHUANG JINGANG INTERNAL COMBUSTION ENGINE PARTS GROUP Ltd
Current assignee: SHIJIAZHUANG JINGANG INTERNAL COMBUSTION ENGINE PARTS GROUP Ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-05-18
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a sandblast grinding device of internal-combustion engine combustion chamber, including base, motor, sand blasting machine, sand blasting gun and box, the upper surface of base is connected through the lower fixed surface of four supporting legs and box, and the lower surface of box is provided with the conveyer pipe, and the other end of conveyer pipe is installed on the storage case, and the lower surface of storage case is connected with the upper fixed surface of base, and the left surface of storage case is linked together through first connecting pipe and circulating pump, and the lower surface of circulating pump is connected with the upper fixed surface of base, and the upper surface of circulating pump is provided with the second connecting pipe, and the upper surface at sand blasting machine is installed to the second connecting pipe. Because the circulating pump, the motor, the electric push rod, the dust suction machine, the dust suction head, the sand blasting machine and the sand blasting gun are arranged, the dust suction head can suck dust, the problem that the sand blasting machine carries out sand blasting on a combustion chamber due to excessive dust accumulation is avoided, the working efficiency of workers is improved, and materials are saved.

Description

Sand blasting and polishing device for combustion chamber of internal combustion engine

Technical Field

The utility model belongs to the sandblast field of polishing of internal-combustion engine combustion chamber specifically is a sandblast grinding device of internal-combustion engine combustion chamber.

Background

Internal combustion chamber needs the sandblast to polish at the in-process of processing, but the sandblast grinding device of present internal combustion engine combustion chamber has some problems, at first the homogeneity of sandblast polishing is relatively poor, and at the in-process of sandblast polishing, can produce certain dust, when these dust accumulation to a certain extent, can influence the sand blasting machine and carry out the sandblast to it and polish, and present sandblast polisher spun sand grain can cause the waste after the use is accomplished, can not effectually reuse the sand grain, thereby the sandblast grinding device of internal combustion engine combustion chamber is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sandblast grinding device of internal-combustion engine combustion chamber to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sandblast grinding device of internal-combustion engine combustion chamber, including base, motor, sand blasting machine, sand blasting gun and box, the upper surface of base is connected through the lower fixed surface of four supporting legs and box, the lower surface of box is provided with the conveyer pipe, the other end of conveyer pipe is installed on the storage case, the lower surface of storage case and the upper fixed surface of base are connected, the left side of storage case is linked together with the circulating pump through first connecting pipe, the lower surface of circulating pump and the upper fixed surface of base are connected, the upper surface of circulating pump is provided with the second connecting pipe, the upper surface at sand blasting machine is installed to the second connecting pipe, sand blasting machine's lower surface is provided with sand blasting gun, sand blasting gun installs the upper surface at.

As a further aspect of the present invention: the last fixed surface of box is connected with the dust catcher, and the upper surface of dust catcher is provided with the trunk line, and the third connecting pipe is all installed to the left and right sides face of trunk line, and the one side of keeping away from each other at two dust absorption heads is installed respectively to the other end of two third connecting pipes, and the left and right sides face at the box is installed respectively to two dust absorption heads, and the filter screen is all installed to the opposite face of two dust absorption heads.

As a further aspect of the present invention: the filter screen shell is installed to the inner wall of box, and the left surface fixedly connected with of box has two dead levers, and the opposite face of two dead levers is connected with the upper surface and the lower fixed surface of motor fuselage respectively.

As a further aspect of the present invention: the output shaft fixedly connected with first pivot of motor, first bearing has been cup jointed on the surface of first pivot, and first bearing installs the left surface at the box, and the right-hand member of first pivot is fixed with first splint.

As a further aspect of the present invention:

compared with the prior art, the beneficial effects of the utility model are that: owing to set up the circulating pump, including a motor, an end cap, a controller, and a cover plate, electric putter, the suction cleaner, the dust absorption head, sand blasting machine and sand blasting gun, make sand blasting gun can carry out the sandblast to the burning chamber of rotation and polish, it is more even to make the combustion chamber polished, and the storage case can be stored sand once more, make the circulating pump can carry the sand blasting machine once more to the sand, the dust absorption head can inhale the dust, avoided the dust to accumulate too much to influence the problem that the sand blasting machine carries out the sandblast to the burning chamber, staff's work efficiency has been improved, the material has been saved.

Drawings

Fig. 1 is a schematic front sectional view of a sand blasting and polishing device for a combustion chamber of an internal combustion engine.

Fig. 2 is a schematic structural diagram of a filter screen shell in a sand blasting and polishing device of a combustion chamber of an internal combustion engine in a top view.

Fig. 3 is a structural schematic diagram of a connecting plate in a sand blasting and polishing device of a combustion chamber of an internal combustion engine viewed from the right.

Fig. 4 is a schematic front view of a sand blasting and polishing device for a combustion chamber of an internal combustion engine.

In the figure: 1. a base; 2. supporting legs; 3. a box body; 4. a delivery pipe; 5. a material storage box; 6. a first connecting pipe; 7. a circulation pump; 8. a second connecting pipe; 9. a sand blasting machine; 10. a sand blasting gun; 11. a motor; 12. a first rotating shaft; 13. a first splint; 14. a dust collector; 15. a third connecting pipe; 16. a dust collection head; 17. a filter screen; 18. an electric push rod; 19. a slide bar; 20. a connecting plate; 21. a second rotating shaft; 22. a second splint; 23. a filter screen shell; 24. and a limiting block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a sand blasting and polishing device for a combustion chamber of an internal combustion engine comprises a base 1, a motor 11, a sand blasting machine 9, a sand blasting gun 10 and a box 3, wherein the upper surface of the base 1 is fixedly connected with the lower surface of the box 3 through four support legs 2, the lower surface of the box 3 is provided with a conveying pipe 4, the other end of the conveying pipe 4 is installed on a storage box 5, the lower surface of the storage box 5 is fixedly connected with the upper surface of the base 1, the storage box 5 can store material sand grains due to the arrangement of the storage box 5, the left side of the storage box 5 is communicated with a circulating pump 7 through a first connecting pipe 6, the lower surface of the circulating pump 7 is fixedly connected with the upper surface of the base 1, the upper surface of the circulating pump 7 is provided with a second connecting pipe 8, the second connecting pipe 8 is installed on the upper surface of the sand blasting, the sand blast gun 10 is installed on the upper surface of the inner wall of the case 3.

As shown in fig. 1 and 2, a dust collector 14 is fixedly connected to the upper surface of the box 3, a main pipe is arranged on the upper surface of the dust collector 14, third connecting pipes 15 are respectively installed on the left and right sides of the main pipe, the other ends of the two third connecting pipes 15 are respectively installed on the surfaces far away from the two dust collection heads 16, the two dust collection heads 16 are respectively installed on the left and right sides of the box 3, filter screens 17 are respectively installed on the opposite surfaces of the two dust collection heads 16, due to the arrangement of the filter screens 17, the filter screens 17 can block sand grains, the problem that the dust collection heads 16 suck gravel is avoided, a filter screen shell 23 is installed on the inner wall of the box 3, due to the arrangement of the filter screen shell 23, the opening of the filter screen shell 23 is positioned right above the combustion chamber, so that sand grains flying through the guide of the filter screen shell 23 can fall into the bottom, and can not influence dust collection head 16 and take out the dust of box 3 bottom, two dead levers of left surface fixedly connected with of box 3, the opposite face of two dead levers respectively with the upper surface and the lower fixed surface of motor 11 fuselage be connected, motor 11's output shaft fixedly connected with first pivot 12, first bearing has been cup jointed on the surface of first pivot 12, and first bearing is installed at the left surface of box 3, and the right-hand member of first pivot 12 is fixed with first splint 13.

As shown in fig. 1, 3 and 4, the right flank of box 3 is provided with electric putter 18, electric putter 18's left end fixedly connected with connecting plate 20, the left flank of connecting plate 20 is provided with the second bearing, install second pivot 21 in the second bearing, the left end fixedly connected with second splint 22 of second pivot 21, four slide bar 19 of right flank fixedly connected with of connecting plate 20, slide bar 19's right-hand member fixedly connected with stopper 24, the sliding sleeve has been cup jointed on slide bar 19's surface, owing to set up slide bar 19 and sliding sleeve, it is more steady when moving about in the sliding sleeve to make slide bar 19, thereby it is more steady when moving about through slide bar 19 to make connecting plate 20, the right flank at box 3 inner wall is all installed to four sliding sleeves, the front of box 3 is provided with.

The utility model discloses a theory of operation is: when the combustion chamber needs to be subjected to sand blasting and polished, the cover plate is firstly opened, the combustion chamber is placed between the first clamping plate 13 and the second clamping plate 22, then the electric push rod 18 is started, the electric push rod 18 drives the second clamping plate 22 to move leftwards through the connecting plate 20 and the second rotating shaft 21 so as to clamp the combustion chamber, and then the cover plate is closed.

And then simultaneously starting the motor 11 and the sand blasting machine 9, enabling the motor 11 to drive the first clamping plate 13 to rotate through the first rotating shaft 12, enabling the first clamping plate 13 to drive the combustion chamber to rotate, enabling the sand blasting machine 9 to perform sand blasting and grinding on the rotating combustion chamber through the sand blasting gun 10, enabling sand grains to fall into the storage box 5 through the conveying pipe 4, starting the circulating pump 7, enabling the circulating pump 7 to suck the sand grains through the first connecting pipe 6 and discharge the sand grains into the sand blasting machine 9 again through the second connecting pipe 8, and then starting the dust suction machine 14, enabling the dust suction machine 14 to perform dust suction through the main pipe, the two third connecting pipes 15 and the two dust suction heads 16, and enabling dust to be sucked into the dust suction machine 14.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a sandblast grinding device of internal-combustion engine combustion chamber, including base (1), motor (11), sand blasting machine (9), sand blasting gun (10) and box (3), a serial communication port, the upper surface of base (1) is connected with the lower fixed surface of box (3) through four supporting legs (2), the lower surface of box (3) is provided with conveyer pipe (4), the other end of conveyer pipe (4) is installed on storage tank (5), the lower surface of storage tank (5) is connected with the upper fixed surface of base (1), the left side of storage tank (5) is linked together with circulating pump (7) through first connecting pipe (6), the lower surface of circulating pump (7) is connected with the upper fixed surface of base (1), the upper surface of circulating pump (7) is provided with second connecting pipe (8), second connecting pipe (8) are installed at the upper surface of sand blasting machine (9), the lower surface of the sand blasting machine (9) is provided with a sand blasting gun (10), and the sand blasting gun (10) is arranged on the upper surface of the inner wall of the box body (3).

2. The sand blasting and polishing device for the combustion chamber of the internal combustion engine as claimed in claim 1, wherein a dust collector (14) is fixedly connected to the upper surface of the box body (3), a main pipeline is arranged on the upper surface of the dust collector (14), third connecting pipes (15) are respectively installed on the left side surface and the right side surface of the main pipeline, the other ends of the two third connecting pipes (15) are respectively installed on the surfaces, away from each other, of the two dust collection heads (16), the two dust collection heads (16) are respectively installed on the left side surface and the right side surface of the box body (3), and filter screens (17) are respectively installed on the opposite surfaces of the two dust collection heads (.

3. The sand blasting and polishing device for the combustion chamber of the internal combustion engine as claimed in claim 1, wherein the inner wall of the box body (3) is provided with the filter screen shell (23), the left side surface of the box body (3) is fixedly connected with two fixing rods, and the opposite surfaces of the two fixing rods are respectively and fixedly connected with the upper surface and the lower surface of the machine body of the motor (11).

4. The sand blasting and polishing device for the combustion chamber of the internal combustion engine as claimed in claim 2, wherein the output shaft of the motor (11) is fixedly connected with a first rotating shaft (12), a first bearing is sleeved on the surface of the first rotating shaft (12), the first bearing is installed on the left side surface of the box body (3), and a first clamping plate (13) is fixed at the right end of the first rotating shaft (12).

5. The sand blasting and polishing device for the combustion chamber of the internal combustion engine as claimed in claim 1, wherein an electric push rod (18) is arranged on the right side face of the box body (3), a connecting plate (20) is fixedly connected to the left end of the electric push rod (18), a second bearing is arranged on the left side face of the connecting plate (20), a second rotating shaft (21) is installed in the second bearing, a second clamping plate (22) is fixedly connected to the left end of the second rotating shaft (21), four sliding rods (19) are fixedly connected to the right side face of the connecting plate (20), a limiting block (24) is fixedly connected to the right end of each sliding rod (19), sliding sleeves are sleeved on the surfaces of the sliding rods (19), the four sliding sleeves are installed on the right side face of the inner wall of the box body (3).