CN216463792U

CN216463792U - Machining tool for precision machining of main engine piston

Info

Publication number: CN216463792U
Application number: CN202122561886.5U
Authority: CN
Inventors: 程翼宾; 成国荣
Original assignee: Nantong Dis Marine Technology Co ltd
Current assignee: Nantong Disai Ship Technology Co.,Ltd.
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-10
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a machining tool for precision machining of a main engine piston, and relates to the technical field of piston machining. The dust collecting device can effectively prevent the chip dust floating in the air in the processing process from contacting with workers due to heat, has a protective effect on the workers, can collect the chip dust, controls the overhanging frame and the connecting scraper at the bottom of the overhanging frame to move, can scrape and concentrate the dust on the surface of the filter screen, is convenient for the centralized treatment of the chip dust on the surface of the filter screen, and can clean the filter screen more thoroughly.

Description

Machining tool for precision machining of main engine piston

Technical Field

The utility model relates to the technical field of piston machining, in particular to a machining tool for precision machining of a main engine piston.

Background

The automobile piston is more important than the central part of an automobile engine when the engine is started. The piston of the automobile is used for bearing gas pressure and driving a crankshaft to rotate by a connecting rod through a piston pin, and the top of the piston is also a component of a combustion chamber. And a general automobile piston is classified into: engine pistons, gasoline engine pistons and universal pistons.

The following problems exist in the prior art:

1. in the traditional machining tool for precision machining of the main engine piston, dust and heat generated in the machining process are in contact with workers close to the machining tool, so that the health of the workers is easily affected during long-term work;

2. traditional host computer piston precision finishing is with processing frock, and the produced piece is not convenient for clear up in the course of working.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machining tool for precision machining of a main engine piston, which has the function of protecting workers and solves the problem that dust and heat generated in the machining process are contacted with workers close to the machining tool, so that the health of the workers is easily influenced when the machining tool works for a long time; wherein another purpose is in order to solve traditional host computer piston precision finishing and with processing frock, the produced piece of not being convenient for the problem of clearance in the course of working to reach the effect of being convenient for collect the processing to the piece.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a main engine piston precision finishing is with processing frock, includes the base and sets up in side arm one and side arm two at both ends about its top, the circulation groove has been seted up at the top of base, the base top just is provided with the extension joint frame by the back, the front end that extends the joint frame is connected with the wind-up roll through being provided with fixture block dismantlement formula, the surface of wind-up roll is provided with transparent PVC membrane, the bottom of transparent PVC membrane is provided with the connection magnetic path, the front of base is provided with the location magnetic stripe, the location magnetic stripe with be connected magnetic path swing joint.

And a second power motor is arranged on the inner side of the second side arm, and the output end of the second power motor is detachably connected with a polishing rotating wheel through a transmission shaft.

The technical scheme of the utility model is further improved as follows: the left side of the first side arm is provided with a first power motor, the output end of the first power motor is detachably connected with a clamping frame through a transmission shaft, and the clamping frame is located on the inner side of the first side arm.

The technical scheme of the utility model is further improved as follows: the bottom of base is provided with tensile the frame of accomodating, tensile frame of accomodating link up with the base.

The technical scheme of the utility model is further improved as follows: the filter screen is arranged in the inner cavity of the stretching storage frame and close to the top of the upper portion, and the electric fan is installed at the bottom of the inner cavity of the stretching storage frame.

The technical scheme of the utility model is further improved as follows: the left end of the top of the inner cavity of the stretching storage frame is movably connected with a pushing magnetic slider through a magnetic pole sliding rail.

The technical scheme of the utility model is further improved as follows: the top of the right side of the magnetic force pushing slider is provided with an outrigger, a connecting scraper is embedded at the bottom of the outrigger, and the bottom of the connecting scraper is movably connected with the surface of the filter screen.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a processing tool for precision processing of a main engine piston, which is characterized in that a base, an extending clamping frame, a winding roller and a transparent PVC film are combined, and a connecting magnetic block is arranged at the end part of the transparent PVC film and movably connected with a positioning magnetic strip arranged on the front surface of the base, so that in the process of precision polishing processing of the main engine piston, the contact between chip dust and heat floating in the air in the processing process and workers can be effectively avoided, meanwhile, the working condition of the main engine piston observed by the workers is not influenced, the processing tool has a protection effect on the workers, and meanwhile, the tool has the advantage of convenient storage and adjustment.

2. The utility model provides a machining tool for precision machining of a main engine piston, which is characterized in that a filter screen, an electric fan, a magnetic pole slide rail, a pushing magnetic slider, an overhanging frame and a connecting scraper are arranged in a stretching storage frame arranged at the bottom of a base in a combined mode, after piston polishing is completed, debris dust adhered to the surface of the piston can be collected, and meanwhile, the overhanging frame and the connecting scraper at the bottom of the overhanging frame are controlled to move, so that dust on the surface of the filter screen can be scraped and concentrated, the centralized treatment of the debris dust on the surface of the filter screen is facilitated, and the piston is cleaned more thoroughly.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the interior of the storage rack of the present invention;

FIG. 4 is a schematic diagram of the position structure of the magnetic force pushing slider, the outrigger and the connecting scraper according to the present invention.

In the figure: 1. a base; 2. a side arm I; 3. a side arm II; 4. a circulation tank; 5. an extension clamping frame; 6. a wind-up roll; 7. a transparent PVC film; 8. a connecting magnetic block; 9. positioning the magnetic strip; 10. stretching the storage rack; 11. a filter screen; 12. an electric fan; 13. a magnetic pole slide rail; 14. pushing the magnetic slider; 15. an outrigger; 16. connecting a scraper plate; 17. a first power motor; 18. a clamping frame; 19. a second power motor; 20. and (5) polishing the rotating wheel.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a machining tool for precision machining of a piston of a main machine, which comprises a base 1, and a side arm I2 and a side arm II 3 which are arranged at the left end and the right end of the top of the base 1, wherein a circulation groove 4 is formed in the top of the base 1, an extension clamping frame 5 is arranged at the top of the base 1 and close to the rear of the top of the base, the front end of the extension clamping frame 5 is detachably connected with a winding roller 6 through a clamping block, and the winding roller 6 is movably connected with the inner side of the clamping block arranged at the front end of the inner side of the extension clamping frame 5 through a gear so as to rotate in the winding roller.

The surface of wind-up roll 6 is provided with transparent PVC membrane 7, the bottom of transparent PVC membrane 7 is provided with connects magnetic path 8, base 1's front is provided with location magnetic stripe 9, location magnetic stripe 9 with be connected magnetic path 8 swing joint, at the in-process of this host computer piston precision finishing with processing frock work, the transparent PVC membrane 7 that accomodates on tensile wind-up roll 6 surface, transparent PVC membrane 7 can effectively avoid showy piece dust and heat and the staff contact in the air in the course of working, the mobile adsorption connection of location magnetic stripe 9 that sets up is openly connected with base 1 to the connection magnetic path 8 of its bottom, do not influence the processing situation that the staff observed the host computer piston, have the guard action to the staff.

The inner side of the side arm II 3 is provided with a power motor II 19, the output end of the power motor II 19 is detachably connected with a polishing rotating wheel 20 through a transmission shaft, the left side of the side arm I2 is provided with a power motor I17, the output end of the power motor I17 is detachably connected with a clamping frame 18 through the transmission shaft, the clamping frame 18 is located on the inner side of the side arm I2, the clamping frame 18 can clamp the end part of the piston, the clamping frame 18 can drive the end part of the piston to rotate under the output acting force of the power motor I17, meanwhile, the output acting force of the power motor II 19 can enable the polishing rotating wheel 20 to rotate to be in contact with the piston, and precise machining and polishing of the piston are completed.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of the base 1 is provided with a stretching storage frame 10, the stretching storage frame 10 is communicated with the base 1, a filter screen 11 is arranged in an inner cavity of the stretching storage frame 10 and close to the top of the upper part of the inner cavity, an electric fan 12 is installed at the bottom of the inner cavity of the stretching storage frame 10, and under the operation acting force of the electric fan 12, chips and dust generated in the polishing process can enter the stretching storage frame 10 through the circulation groove 4 and are collected by the filter screen 11 in a concentrated mode.

Tensile inner chamber top left end of accomodating frame 10 has promotion magnetic force slider 14 through being provided with magnetic pole slide rail 13 swing joint, the right side top that promotes magnetic force slider 14 is provided with outrigger 15, outrigger 15 bottom inlays and is equipped with connection scraper 16, the bottom of connecting scraper 16 and the surperficial swing joint of filter screen 11, when the piece dust centralized processing on the surface of filter screen 11 needs, can dismantle tensile accomodating frame 10, control promotes magnetic force slider 14 and slides in the inboard of magnetic pole slide rail 13, outrigger 15 drives the connection scraper 16 removal of its bottom, can strike off the concentrated centering to the dust on filter screen 11 surface, be convenient for the centralized processing of filter screen 11 surperficial piece dust, effectively prevent that the piece dust from raising at the in-process of empting, make the cleaning work of filter screen 11 more thorough.

The working principle of the machining tool for precision machining of the main engine piston is described in detail below.

As shown in fig. 1-4, when the machining tool for precision machining of a piston of a main machine works, a clamping frame 18 can clamp the end of the piston, the clamping frame 18 and a grinding rotating wheel 20 can rotate under the output acting force of a first power motor 17 and a second power motor 19 to finish precision machining and grinding of the piston, a transparent PVC film 7 is stretched, the transparent PVC film 7 can effectively prevent debris and dust floating in the air in the machining process from contacting with workers through heat so as to protect the transparent PVC film 7, the debris and dust generated in the machining process can enter the stretching storage frame 10 through a circulation groove 4 under the operation acting force of an electric fan 12 and are collected by a filter screen 11 in a concentrated manner, when the stretching storage frame 10 is used for concentrated treatment of the debris and dust on the surface of the filter screen 11, a magnetic force pushing slider 14 is controlled to slide on the inner side of a magnetic pole slide rail 13, an extending frame 15 drives a connecting scraper 16 at the bottom of the extending frame to scrape and concentrate the dust on the surface of the filter screen 11, effectively preventing the debris dust from being thrown out in the pouring process so as to facilitate the centralized treatment of the debris dust on the surface of the filter screen 11.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a host computer piston precision finishing is with processing frock, includes base (1) and sets up side arm one (2) and side arm two (3) at both ends about its top, circulation groove (4), its characterized in that have been seted up at the top of base (1): an extension clamping frame (5) is arranged at the top of the base (1) and close to the back, the front end of the extension clamping frame (5) is detachably connected with a winding roller (6) through a clamping block, a transparent PVC film (7) is arranged on the outer surface of the winding roller (6), a connecting magnetic block (8) is arranged at the bottom of the transparent PVC film (7), a positioning magnetic stripe (9) is arranged on the front side of the base (1), and the positioning magnetic stripe (9) is movably connected with the connecting magnetic block (8);

and a second power motor (19) is arranged on the inner side of the second side arm (3), and the output end of the second power motor (19) is detachably connected with a polishing rotating wheel (20) through a transmission shaft.

2. The machining tool for the precision machining of the main engine piston as claimed in claim 1, wherein: the left side of the side arm I (2) is provided with a power motor I (17), the output end of the power motor I (17) is detachably connected with a clamping frame (18) through a transmission shaft, and the clamping frame (18) is located on the inner side of the side arm I (2).

3. The machining tool for the precision machining of the main engine piston as claimed in claim 1, wherein: the bottom of the base (1) is provided with a stretching storage rack (10), and the stretching storage rack (10) is communicated with the base (1).

4. The machining tool for the precision machining of the main engine piston as claimed in claim 3, wherein the machining tool comprises: the inner cavity of the stretching storage frame (10) is provided with a filter screen (11) by the top, and the bottom of the inner cavity of the stretching storage frame (10) is provided with an electric fan (12).

5. The machining tool for the precision machining of the main engine piston as claimed in claim 4, wherein the machining tool comprises: the left end of the top of the inner cavity of the stretching storage frame (10) is movably connected with a pushing magnetic slider (14) through a magnetic pole sliding rail (13).

6. The machining tool for the precision machining of the main engine piston as claimed in claim 5, wherein the machining tool comprises: an outer extending frame (15) is arranged at the top of the right side of the magnetic force pushing sliding block (14), a connecting scraper (16) is embedded in the bottom of the outer extending frame (15), and the bottom of the connecting scraper (16) is movably connected with the surface of the filter screen (11).