CN211418829U - Film feeding mechanism is used in auto-parts piston production - Google Patents

Abstract

The utility model discloses a film feeding mechanism is used in auto-parts piston production, including work platen, silk lever and locating plate, work platen upper surface front end is fixed with the fixed plate, the fixed plate top is fixed with the backup pad, fixed surface has step motor in the backup pad, step motor one end is rotated with the one end of silk lever and is connected, the silk lever other end passes through the bearing and rotates with the locating plate to be connected, threaded mounting has the silk pole piece on the silk lever, lead screw piece bottom mounting has the connecting block, the connecting block bottom mounting has the connecting plate, connecting plate lower fixed surface has the pneumatic cylinder, hydraulic cylinder bottom movable mounting has the hydraulic stem, the hydraulic stem bottom mounting has the spliced pole, the spliced pole both sides are fixed with the sucking disc through the chuck respectively. The utility model has the advantages of realize the quick pay-off of film, avoid the staff to come and go in the transfer chain, reduce working strength.

Description

Film feeding mechanism is used in auto-parts piston production

Technical Field

The utility model relates to a piston production technical field specifically is a film feeding mechanism is used in auto-parts piston production.

Background

The piston is a reciprocating element in the cylinder body of the automobile engine. The basic structure of the piston can be divided into a crown, a crown and a skirt. The piston crown is the main part that makes up the combustion chamber and its shape is related to the combustion chamber form chosen.

The piston is internally provided with a sealing ring which is processed by a rubber sheet. In the processing process, the film is placed on the conveying device by workers to be conveyed for processing, the workers need to move to and from the conveying line, and the working strength is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a film feeding mechanism is used in auto-parts piston production possesses the quick pay-off of realization film, avoids the staff to come and go in the transfer chain, reduces working strength's advantage, has solved the staff and need come and go in the transfer chain, increases working strength's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a film feeding mechanism for producing automobile accessory pistons, which comprises a working table plate, a wire lever and a positioning plate, a fixed plate is fixed at the front end of the upper surface of the working table plate, a supporting plate is fixed at the top end of the fixed plate, a stepping motor is fixed on the upper surface of the supporting plate, one end of the stepping motor is rotationally connected with one end of the screw rod, the other end of the screw lever is rotationally connected with the positioning plate through a bearing, a screw block is arranged on the screw lever through threads, the bottom end of the screw rod block is fixed with a connecting block, the bottom end of the connecting block is fixed with a connecting plate, both sides of the upper surface of the connecting plate are fixed with sliding blocks, a guide rail is fixed between the fixed plate and the positioning plate, the slide block is connected with the guide rail in a sliding way, a hydraulic cylinder is fixed on the lower surface of the connecting plate, the hydraulic cylinder is characterized in that a hydraulic rod is movably mounted at the bottom end of the hydraulic cylinder, a connecting column is fixed at the bottom end of the hydraulic rod, and suckers are fixed on two sides of the connecting column through chucks respectively.

Preferably, the front end of the lower surface of the working platform plate is fixed with a support, and the bottom end of the support is fixed with a balancing weight.

Preferably, the bearing is divided into an inner ring and an outer ring, the inner ring and the outer ring are rotatably connected through a ball, the inner ring is fixed with the other end of the screw lever, and the outer ring is embedded and fixed on the positioning plate.

Preferably, the number of the guide rails is two, the connecting block is located between the two guide rails, and the sliding block is matched with the guide rails.

Preferably, the suction cup is communicated with a hose, and the hose is connected with external air pumping and exhausting equipment.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up spliced pole, chuck and sucking disc, reached the quick pay-off of film, avoided the staff to come and go in the transfer chain, reduced working strength's effect, the utility model discloses be provided with spliced pole, chuck and sucking disc, two sucking discs are fixed in the both sides of spliced pole through the chuck respectively, and the spliced pole top is fixed with the hydraulic stem bottom, and the pneumatic cylinder top is fixed with the connecting plate, and connecting plate upper surface both sides all are fixed with the slider, slider and guide rail sliding connection, and surface mounting has the connecting block on the connecting plate, and the connecting block is fixed with the lead screw piece, and lead screw piece threaded mounting. The staff is in station department, places the film on the work platen, starts the pneumatic cylinder, and the hydraulic stem moves down, and the sucking disc contacts with the film, and the sucking disc passes through the hose to be connected with outside pump drainage equipment, takes out the air in the sucking disc, and the sucking disc adsorbs the film, and the hydraulic stem shifts up. The stepping motor starts, and the silk lever rotates, and the silk pole piece moves on the silk lever, drives the pneumatic cylinder and removes, makes the film move transfer chain department, and the hydraulic stem moves down, ventilates in the sucking disc, and the sucking disc loosens the film, and the film moves on the transfer chain, and the hydraulic stem shifts up, and the pneumatic cylinder gets back to the normal position, repeats above-mentioned operation once more and adsorbs new film, and repeated operation, the quick pay-off of film avoids the staff to come and go in the transfer chain, reduces working strength.

Drawings

Fig. 1 is a left side view structure diagram of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

FIG. 3 is a schematic view of the connection structure of the hydraulic cylinder according to the present invention;

fig. 4 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a pillar; 2. a work table; 3. a fixing plate; 4. a connecting plate; 5. a support plate; 6. a stepping motor; 7. a lead screw block; 8. connecting blocks; 9. a wire lever; 10. a guide rail; 11. positioning a plate; 12. a hydraulic cylinder; 13. a hydraulic lever; 14. connecting columns; 15. a chuck; 16. a suction cup; 17. a bearing; 18. a slide block.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a film feeding mechanism is used in auto-parts piston production, includes work platen 2, silk lever 9 and locating plate 11, and 2 lower surface front ends of work platen are fixed with pillar 1, and 1 bottom mounting of pillar has the balancing weight, and the balancing weight is fixed subaerial, fixes work platen 2 in the station department at staff's place through pillar 1. The front end of the upper surface of the working table plate 2 is fixed with a fixed plate 3, and the top end of the fixed plate 3 is fixed with a supporting plate 5.

The upper surface of the supporting plate 5 is fixed with a stepping motor 6, the stepping motor 6 adopts a model of 57HS8244A4, and the stepping motor 6 is connected with an external power supply. One end of the stepping motor 6 is rotatably connected with one end of the screw rod 9, the other end of the screw rod 9 is rotatably connected with the positioning plate 11 through a bearing 17, the bearing 17 is divided into an inner ring and an outer ring, the inner ring and the outer ring are rotatably connected through balls, the inner ring is fixed with the other end of the screw rod 9, the outer ring is embedded and fixed on the positioning plate 11, the stepping motor 6 is started after being electrified to drive the screw rod 9 to rotate, and the screw rod 9 cannot move transversely. The screw rod 9 is provided with a screw rod block 7 in a threaded manner, and when the screw rod 9 rotates, the screw rod block 7 moves on the screw rod 9. 7 bottom mounting of lead screw piece has connecting block 8, 8 bottom mounting of connecting block has connecting plate 4, 4 upper surface both sides of connecting plate all are fixed with slider 18, be fixed with guide rail 10 between fixed plate 3 and the locating plate 11, guide rail 10 is provided with two, connecting block 8 is located between two guide rails 10, slider 18 and guide rail 10 sliding connection, slider 18 and guide rail 10 phase-match, slider 18 and guide rail 10 sliding connection, do not influence the removal of lead screw piece 7, and it is spacing to lead screw piece 7, avoid lead screw piece 7 to rotate. The lower surface of the connecting plate 4 is fixed with a hydraulic cylinder 12, the hydraulic cylinder 12 is connected with an external hydraulic pump, the hydraulic cylinder 12 is matched with the hydraulic pump for use, the hydraulic pump is of a CB-B16JZ model, and the hydraulic pump is connected with an external power supply. The bottom end of the hydraulic cylinder 12 is movably provided with a hydraulic rod 13, the bottom end of the hydraulic rod 13 is fixedly provided with a connecting column 14, two sides of the connecting column 14 are respectively and fixedly provided with a sucker 16 through a chuck 15, the sucker 16 is communicated with a hose, and the hose is connected with external air pumping and exhausting equipment.

The staff is in the station department, places the film on the work platen 2, starts hydraulic cylinder 12, and hydraulic stem 13 moves down, and sucking disc 16 and film contact take out the air in sucking disc 16, and sucking disc 16 adsorbs the film, and hydraulic stem 13 moves up. The stepping motor 6 is started, the screw rod 9 rotates, the lead screw block 7 moves on the screw rod 9 to drive the hydraulic cylinder 12 to move, so that the film is moved to the conveying line, the hydraulic rod 13 moves downwards to ventilate the sucking disc 16, the sucking disc 16 loosens the film, the film moves on the conveying line, then the hydraulic rod 13 moves upwards, the hydraulic cylinder 12 returns to the original position, the operation is repeated again to adsorb new film, the operation is repeated, the film is fed quickly, the situation that a worker moves back and forth to the conveying line is avoided, and the working strength is reduced.

The working principle is as follows: the film is placed on the working table plate 2, the hydraulic cylinder 12 is started, the hydraulic rod 13 moves downwards, the suction cup 16 is in contact with the film, air in the suction cup 16 is pumped out, the suction cup 16 adsorbs the film, and the hydraulic rod 13 moves upwards. The stepping motor 6 is started, the screw rod 9 rotates, the lead screw block 7 moves on the screw rod 9 to drive the hydraulic cylinder 12 to move, so that the film is moved to the conveying line, the hydraulic rod 13 moves downwards to ventilate the sucking disc 16, the sucking disc 16 loosens the film, the film falls on the conveying line to be conveyed, then the hydraulic rod 13 moves upwards, the hydraulic cylinder 12 returns to the original position, the operation is repeated again to adsorb new film, and the operation is repeated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a film feeding mechanism is used in auto-parts piston production, includes work platen (2), silk lever (9) and locating plate (11), its characterized in that: a fixing plate (3) is fixed at the front end of the upper surface of the working table plate (2), a supporting plate (5) is fixed at the top end of the fixing plate (3), a stepping motor (6) is fixed on the upper surface of the supporting plate (5), one end of the stepping motor (6) is rotatably connected with one end of a screw rod (9), the other end of the screw rod (9) is rotatably connected with a positioning plate (11) through a bearing (17), a screw rod block (7) is installed on the screw rod (9) in a threaded manner, a connecting block (8) is fixed at the bottom end of the screw rod block (7), a connecting plate (4) is fixed at the bottom end of the connecting block (8), sliding blocks (18) are fixed on two sides of the upper surface of the connecting plate (4), a guide rail (10) is fixed between the fixing plate (3) and the positioning plate (11), the sliding blocks (18) are slidably connected with the guide rail (, the bottom end of the hydraulic cylinder (12) is movably provided with a hydraulic rod (13), the bottom end of the hydraulic rod (13) is fixedly provided with a connecting column (14), and two sides of the connecting column (14) are respectively and fixedly provided with a sucker (16) through a chuck (15).

2. The film feeding mechanism for producing the automobile accessory piston as claimed in claim 1, wherein: the front end of the lower surface of the working table plate (2) is fixed with a support column (1), and the bottom end of the support column (1) is fixed with a balancing weight.

3. The film feeding mechanism for producing the automobile accessory piston as claimed in claim 1, wherein: the bearing (17) is divided into an inner ring and an outer ring, the inner ring and the outer ring are rotationally connected through balls, the inner ring is fixed with the other end of the screw lever (9), and the outer ring is embedded and fixed on the positioning plate (11).

4. The film feeding mechanism for producing the automobile accessory piston as claimed in claim 1, wherein: the two guide rails (10) are arranged, the connecting block (8) is located between the two guide rails (10), and the sliding block (18) is matched with the guide rails (10).

5. The film feeding mechanism for producing the automobile accessory piston as claimed in claim 1, wherein: the sucker (16) is communicated with a hose which is connected with external air pumping and exhausting equipment.

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