CN211589621U

CN211589621U - Grinding device is used in production of internal-combustion engine piston head

Info

Publication number: CN211589621U
Application number: CN201922295898.0U
Authority: CN
Inventors: 杨勇
Original assignee: Shanghai Raise Power Machinery Co ltd
Current assignee: Shanghai Raise Power Machinery Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-29
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a grinding device for producing a piston head of an internal combustion engine, which comprises a base, wherein a cavity is arranged in the base, a first motor is fixedly arranged on the top wall of the cavity, the output end of the first motor passes through the cavity and is fixedly connected with a workbench, the upper side of the base is fixedly connected with a shell, the inner wall of the shell is rotatably connected with a first sleeve, a long rod is arranged in the first sleeve, one end of the long rod, which is far away from the first sleeve, is fixedly connected with a connecting block, the outer wall of one end of the long rod, which is far away from the connecting block, is provided with an external thread, the outer wall of the first sleeve is fixedly connected with a plurality of fixed blocks, a second sleeve is arranged below the first sleeve, the second sleeve is fixedly connected on the inner wall of the shell, and a limiting rod is arranged in the, the angle adjustment of polishing the piston head of the internal combustion engine is facilitated, the applicability is higher, and the popularization and use values are higher.

Description

Grinding device is used in production of internal-combustion engine piston head

Technical Field

The utility model relates to a grinding device, in particular to grinding device is used in production of internal-combustion engine piston head belongs to internal-combustion engine production technical field.

Background

The piston type internal combustion engine is the most common piston type, mixes fuel and air, burns in the cylinder, releases heat energy to generate high-temperature and high-pressure gas in the cylinder, the gas expands to push the piston to do work, and then outputs mechanical work through a crank connecting rod mechanism or other mechanisms to drive a driven machine to work.

The piston head of the internal combustion engine needs to be polished during production, the traditional polishing device is fixed, the piston head of the internal combustion engine cannot be polished at multiple angles, the piston head of the internal combustion engine needs to be taken down after polishing, and then the piston head of the internal combustion engine is fixed on a workbench again, so that the problem of trouble and time waste is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an internal-combustion engine piston head production is with grinding device 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: a grinding device for producing a piston head of an internal combustion engine comprises a base, wherein a cavity is formed in the base, a first motor is fixedly installed on the top wall of the cavity, the output end of the first motor penetrates through the cavity to be fixedly connected with a workbench, a shell is fixedly connected to the upper side of the base, a first sleeve is rotatably connected to the inner wall of the shell, a long rod is arranged in the first sleeve, a connecting block is fixedly connected to one end, away from the first sleeve, of the long rod, external threads are formed in the outer wall of one end, away from the connecting block, of the long rod, a plurality of fixing blocks are fixedly connected to the outer wall of the first sleeve, a second sleeve is arranged below the first sleeve, the second sleeve is fixedly connected to the inner wall of the shell, a limiting rod is arranged in the second sleeve, sliding grooves are formed in two sides of the, the sliding blocks are fixedly connected on the outer wall of the limiting rod, one end of the limiting rod far away from the second sleeve is fixedly connected on the side wall of the connecting block, the connecting block is provided with a groove, one side of the connecting block is fixedly provided with a second motor, the output end of the second motor passes through the connecting block and is fixedly connected with a first rotating rod, the outer wall of the first rotating rod is fixedly sleeved with a long strip block, one end of the long strip block, far away from the first rotating rod, is fixedly connected with an electric telescopic rod, the lower end of the electric telescopic rod is fixedly connected with a frame, a third motor is fixedly arranged in the frame, the output end of the third motor penetrates through the frame and is fixedly connected with a second rotating rod, the bottom end of the second rotating rod, which is far away from the frame, is fixedly connected with a grinding disc, one side of the shell is provided with a push door, the push door is provided with glass, one side of the glass is provided with a handle, and the handle is fixedly connected to the outer wall of the push door.

Preferably, the workbench is connected with the upper side of the base in a sliding manner.

Preferably, the bar block is connected with the inner wall of the groove in a sliding mode.

Preferably, the inner wall of the first sleeve is provided with an internal thread, and the first sleeve is in threaded connection with the long rod.

Preferably, the sliding block is connected with the sliding groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a grinding device is used in production of internal-combustion engine piston head, inner structure reasonable in design fixes the internal-combustion engine piston head on the workstation earlier, start first motor, the output of first motor drives the workstation rotation, thereby it is rotatory to drive the internal-combustion engine piston head, start the reversal of third motor, the output of third motor drives the second bull stick and rotates, the second bull stick drives the mill and rotates, utilize electric power telescopic link to make the mill descend and polish the internal-combustion engine piston head, be convenient for polish the internal-combustion engine piston head, and the operation is thus simple, and the suitability is high.

Two, the utility model relates to a grinding device is used in production of internal-combustion engine piston head can rotatory fixed block, makes the stock follow the rotatory roll-off of first sleeve, and the slider removes along the spout, and it is spacing to be convenient for stabilize, starts the second motor, and the output of second motor drives first pivot rod and rotates, and first pivot rod drives the rectangular piece and rotates, to the angle modulation that the internal-combustion engine piston head polished, and the suitability is higher, has higher using value widely.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the connecting block structure of the present invention;

fig. 4 is a schematic front structural view of the present invention.

In the figure: 1. a base; 2. a cavity; 3. a first motor; 4. a work table; 5. a housing; 6. a first sleeve; 7. a long rod; 8. an external thread; 9. connecting blocks; 10. a fixed block; 11. a second sleeve; 12. a limiting rod; 13. a chute; 14. a slider; 15. a groove; 16. a second motor; 17. a first rotating lever; 18. a long bar block; 19. an electric telescopic rod; 20. a frame; 21. a third motor; 22. a second rotating rod; 23. a grinding disc; 24. pushing the door; 25. glass; 26. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a grinding device for producing a piston head of an internal combustion engine comprises a base 1, wherein a cavity 2 is formed in the base 1, a first motor 3 is fixedly installed on the top wall of the cavity 2, the output end of the first motor 3 penetrates through the cavity 2 and is fixedly connected with a workbench 4, a shell 5 is fixedly connected to the upper side of the base 1, a first sleeve 6 is rotatably connected to the inner wall of the shell 5, a long rod 7 is arranged in the first sleeve 6, one end, away from the first sleeve 6, of the long rod 7 is fixedly connected with a connecting block 9, the long rod 7 is provided with an external thread 8 on the outer wall of the end, away from the connecting block 9, a plurality of fixing blocks 10 are fixedly connected to the outer wall of the first sleeve 6, a second sleeve 11 is arranged below the first sleeve 6, the second sleeve 11 is fixedly connected to the inner wall of the shell 5, a limiting rod 12 is arranged in the second sleeve 11, the sliding blocks 14 are fixedly connected to the outer wall of the limiting rod 12, one end of the limiting rod 12, which is far away from the second sleeve 11, is fixedly connected to the side wall of the connecting block 9, the connecting block 9 is provided with a groove 15, one side of the connecting block 9 is fixedly provided with a second motor 16, the output end of the second motor 16 penetrates through the connecting block 9 and is fixedly connected with a first rotating rod 17, the outer wall of the first rotating rod 17 is fixedly sleeved with a long strip block 18, one end of the long strip block 18, which is far away from the first rotating rod 17, is fixedly connected with an electric telescopic rod 19, the lower end of the electric telescopic rod 19 is fixedly connected with a frame 20, a third motor 21 is fixedly arranged in the frame 20, the output end of the third motor 21 penetrates through the frame 20 and is fixedly connected with a second rotating rod 22, the bottom end of the second rotating rod 22, which is far away from the frame 20, is, and a handle 26 is fixedly attached to the outer wall of the sliding door 24.

Rectangular piece

18 and 15 inner walls sliding connection of recess, the angle modulation of being convenient for polish,

slider

14 and 13 sliding connection of spout, the stability of being convenient for, workstation 4 and 1 upside sliding connection of base are convenient for rotate and are polished, and the internal thread has been seted up to 6 inner walls of first sleeve, and 6 and stock 7 threaded connection of first sleeve, the flexible regulation of the stock 7 of being convenient for.

Specifically, the utility model discloses during the use, fix the internal-combustion engine piston head on workstation 4 earlier, start first motor 3, first motor 3's output drives workstation 4 rotatory, thereby it is rotatory to drive the internal-combustion engine piston head, start the reversal of third motor 21, third motor 21's output drives second bull stick 22 and rotates, second bull stick 22 drives mill 23 and rotates, utilize electric telescopic rod 19 to make mill 23 descend and polish to the internal-combustion engine piston head, can rotatory fixed block 10, make stock 7 follow the rotatory roll-off of first sleeve 6, slider 14 is moving in the same direction as spout 13, be convenient for stabilize spacingly, start second motor 16, second motor 16's output drives first bull stick 17 and rotates, first bull stick 17 drives rectangular piece 18 and rotates, the angle modulation of polishing to the internal-combustion engine piston head.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 grinding device for the production of the piston head of the internal combustion engine comprises a base (1) and is characterized in that a cavity (2) is formed in the base (1), a first motor (3) is fixedly installed on the top wall of the cavity (2), the output end of the first motor (3) penetrates through the cavity (2) and is fixedly connected with a workbench (4), a shell (5) is fixedly connected to the upper side of the base (1), a first sleeve (6) is rotatably connected to the inner wall of the shell (5), a long rod (7) is arranged in the first sleeve (6), a connecting block (9) is fixedly connected to one end, away from the first sleeve (6), of the long rod (7), an external thread (8) is formed in the outer wall of one end, away from the connecting block (9), a plurality of fixing blocks (10) are fixedly connected to the outer wall of the first sleeve (6), a second sleeve (11) is arranged below the first sleeve (6), the second sleeve (11) is fixedly connected to the inner wall of the shell (5), a limiting rod (12) is arranged in the second sleeve (11), sliding grooves (13) are formed in the two sides of the second sleeve (11), sliding blocks (14) are arranged in the sliding grooves (13), the sliding blocks (14) are fixedly connected to the outer wall of the limiting rod (12), one end, far away from the second sleeve (11), of the limiting rod (12) is fixedly connected to the side wall of the connecting block (9), a groove (15) is formed in the connecting block (9), a second motor (16) is fixedly installed on one side of the connecting block (9), the output end of the second motor (16) penetrates through the connecting block (9) and is fixedly connected with a first rotating rod (17), a long strip block (18) is fixedly sleeved on the outer wall of the first rotating rod (17), one end, far away from the first rotating rod (17), of the long strip block (18) is fixedly connected with an electric telescopic rod (19), lower extreme fixedly connected with frame (20) of electric power telescopic link (19), fixed mounting has third motor (21) in frame (20), frame (20) fixedly connected with second bull stick (22) is passed to the output of third motor (21), bottom fixedly connected with mill (23) of frame (20) are kept away from in second bull stick (22), one side of casing (5) is equipped with sliding door (24), be equipped with glass (25) on sliding door (24), one side of glass (25) is equipped with handle (26), just handle (26) fixed connection is on sliding door's (24) outer wall.

2. The grinding device for producing the piston head of the internal combustion engine according to claim 1, wherein: the workbench (4) is connected with the upper side of the base (1) in a sliding manner.

3. The grinding device for producing the piston head of the internal combustion engine according to claim 1, wherein: the long block (18) is connected with the inner wall of the groove (15) in a sliding way.

4. The grinding device for producing the piston head of the internal combustion engine according to claim 1, wherein: the inner wall of the first sleeve (6) is provided with an internal thread, and the first sleeve (6) is in threaded connection with the long rod (7).

5. The grinding device for producing the piston head of the internal combustion engine according to claim 1, wherein: the sliding block (14) is connected with the sliding groove (13) in a sliding mode.