CN219169581U - Shakeout device for casting production of cylinder cover - Google Patents

Abstract

The utility model belongs to the technical field of cylinder head casting, and particularly relates to a shakeout device for cylinder head casting production, which comprises a bottom frame, wherein a hollowed-out frame is connected in a sliding manner in the bottom frame, a vibration mechanism is arranged on the bottom frame, a limiting mechanism is arranged on the hollowed-out frame, a cylinder head is arranged on the limiting mechanism, a motor is fixedly arranged on the hollowed-out frame, a rotating shaft of the motor is connected with the hollowed-out frame in a rotating manner, and a turntable is welded on the rotating shaft. According to the utility model, through arranging the structures of the motor, the eccentric wheel, the supporting plate, the guide rod, the stop block, the pressure spring, the motor, the turntable, the rubber rod, the steel balls and the like, the hollow frame is vibrated by driving the eccentric wheel to rotate through the motor and collide with the hollow frame, and meanwhile, the rubber rod drives the steel balls to rotate by driving the turntable through the motor, so that the steel balls collide with the cylinder head, molding sand on the surface of the cylinder head is knocked, the molding sand treatment effect on the surface of a casting is improved, and the treatment efficiency is increased.

Description

Shakeout device for casting production of cylinder cover

Technical Field

The utility model belongs to the technical field of cylinder cover casting, and particularly relates to a shakeout device for cylinder cover casting production.

Background

The cylinder cover is used for sealing the cylinder, forming a combustion space together with the piston and bearing the action of high-temperature and high-pressure fuel gas. The cylinder head is subjected to mechanical load caused by gas force and fastening of the cylinder bolts, and when the cylinder head is molded, the cylinder head is molded generally by sand casting, and then molding sand on the molded cylinder head is removed. In the prior art, when the shakeout device for casting production of the cylinder cover is used, the cylinder cover is inconvenient to limit, and meanwhile, the efficiency of shakeout of the cylinder cover is low. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide a shakeout device for casting production of a cylinder cover, which solves the problem that the existing shakeout device for casting production of the cylinder cover is inconvenient for limiting the cylinder cover and has low shakeout efficiency.

In order to achieve the above purpose, the utility model provides a shakeout device for casting production of a cylinder cover, which comprises a bottom frame, wherein a hollowed-out frame is connected in the bottom frame in a sliding manner, a vibration mechanism is arranged on the bottom frame, a limiting mechanism is arranged on the hollowed-out frame, the cylinder cover is arranged on the limiting mechanism, a motor is fixedly arranged on the hollowed-out frame, a rotating shaft of the motor is rotationally connected with the hollowed-out frame, a rotating disc is welded on the rotating shaft, a rubber rod is fixedly connected on the rotating disc, steel balls are fixedly connected on the rubber rod, and the steel balls are in contact with the cylinder cover.

The principle of the utility model is as follows: during the use, place the cylinder head on the filler strip, then manually rotate screw rod and slide cylinder and do the screw motion, and then make the screw rod drive the sloping block remove, and then make sloping block and cylinder head contact, through rotating screw rod and slide cylinder and do the screw motion, and then make sloping block in slide cylinder internal sliding, and then make sloping block remove and cylinder head contact, make the cylinder head compressed tightly on the filler strip, make the cylinder head be convenient for fixed, then start motor and motor, the motor starts drive eccentric wheel and bumps with the fretwork frame, make the fretwork frame vibrations, and the fretwork frame can reset under the pressure spring effect, the motor drives the carousel and rotates, make steel ball and cylinder head bump, strike cylinder head surface molding sand, increase casting surface molding sand treatment effect, increase treatment efficiency.

The utility model has the beneficial effects that: through setting up structures such as motor, eccentric wheel, backup pad, guide arm, dog, pressure spring, motor, carousel, rubber pole, steel ball, through motor drive eccentric wheel rotation and fretwork frame collision for fretwork frame vibrations, simultaneously, through motor drive carousel rotation, make the rubber pole drive the steel ball rotation, make steel ball and cylinder head collision, strike cylinder head surface molding sand, increase the casting surface molding sand treatment effect, increase treatment effeciency;

through setting up structure such as slide, screw rod, sloping block, spring, through rotating screw rod and slide and doing the screw thread motion, and then make sloping block in slide, and then make sloping block remove and cylinder cap contact for the cylinder cap is compressed tightly on the filler strip, makes the cylinder cap be convenient for fix.

Further, the hollow frame is welded with a sliding block, a sliding groove is formed in the bottom frame, and the sliding block is connected in a sliding manner in the sliding groove. Through setting up slider and spout cooperation, to the removal direction of fretwork frame.

Further, the cylinder cover is contacted with a filler strip, and the filler strip is welded with the hollowed-out frame. By providing the filler strip, the cylinder head is supported.

Further, vibration mechanism includes motor, eccentric wheel, backup pad, guide arm, dog and pressure spring, fixed mounting has the motor on the underframe, the output and the underframe rotation of motor are connected, the welding has the eccentric wheel on the output, the welding has the backup pad on the underframe, sliding connection has the guide arm in the backup pad, guide arm and fretwork frame welding, the welding has the dog on the guide arm, the outside of guide arm is provided with the pressure spring. Through motor drive eccentric wheel rotation and fretwork frame collision for the fretwork frame vibrations, simultaneously, through motor drive carousel rotation, make the rubber pole drive the steel ball and rotate, make steel ball and cylinder head collision, strike cylinder head surface molding sand, increase the processing effect to foundry goods surface molding sand, increase treatment effeciency.

Further, one end of the pressure spring is in contact with the supporting plate, and the other end of the pressure spring is in contact with the stop block. Through setting up the pressure spring for the fretwork frame is convenient for reset.

Further, stop gear includes a slide section of thick bamboo, screw rod, sloping block and spring, the hollow frame internal fixation has cup jointed a slide section of thick bamboo, there is the screw rod through threaded connection in the slide section of thick bamboo, the contact has sloping block on the screw rod, sloping block and slide section of thick bamboo sliding connection, sloping block and cylinder head contact, the outside of screw rod is provided with the spring. The screw rod and the sliding cylinder are rotated to make threaded movement, so that the inclined block slides in the sliding cylinder, and the inclined block moves to be in contact with the cylinder cover, so that the cylinder cover is pressed on the filler strip, and the cylinder cover is convenient to fix.

Further, one end of the spring is welded with the sliding cylinder, and the other end of the spring is welded with the inclined block. Through setting up the spring for the sloping block is convenient for reset.

Drawings

FIG. 1 is a schematic view of a shakeout apparatus for cylinder head casting production in accordance with an embodiment of the present utility model;

FIG. 2 is an enlarged view of the shakeout apparatus for cylinder head casting production of the embodiment of the present utility model at A in FIG. 1;

fig. 3 is a right side view of the turntable in fig. 1 of a shakeout apparatus for cylinder head casting production in accordance with an embodiment of the present utility model.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: the device comprises a bottom frame 1, a hollowed frame 2, a sliding block 3, a sliding chute 4, a vibration mechanism 5, a limiting mechanism 6, a cylinder cover 7, a filler strip 8, a motor 9, a rotary disc 10, a rubber rod 11, steel balls 12, a motor 51, an eccentric wheel 52, a supporting plate 53, a guide rod 54, a stop block 55, a pressure spring 56, a sliding cylinder 61, a screw 62, an inclined block 63 and a spring 64.

As shown in fig. 1, fig. 2 and fig. 3, the embodiment provides a shakeout device for casting production of a cylinder head, which comprises a bottom frame 1, a hollowed-out frame 2 is connected in a sliding manner in the bottom frame 1, a sliding block 3 is welded on the hollowed-out frame 2, a sliding groove 4 is formed in the bottom frame 1, the sliding block 3 is connected in the sliding groove 4 in a sliding manner, the sliding block 3 is matched with the sliding groove 4, a vibration mechanism 5 is arranged on the bottom frame 1, a limiting mechanism 6 is arranged on the hollowed-out frame 2, a cylinder head 7 is arranged on the limiting mechanism 6, a gasket 8 is contacted on the cylinder head 7, the gasket 8 is welded with the hollowed-out frame 2, a motor 9 is fixedly installed on the hollowed-out frame 2, a rotating shaft of the motor 9 is rotationally connected with the hollowed-out frame 2, a rotary disc 10 is welded on the rotating shaft, a rubber rod 11 is fixedly connected with a steel ball 12 on the rubber rod 11, and the steel ball 12 is contacted with the cylinder head 7.

As shown in fig. 1, the vibration mechanism 5 comprises a motor 51, an eccentric wheel 52, a supporting plate 53, a guide rod 54, a stop block 55 and a pressure spring 56, wherein the motor 51 is fixedly installed on the bottom frame 1, the output end of the motor 51 is rotationally connected with the bottom frame 1, the eccentric wheel 52 is welded on the output end, the supporting plate 53 is welded on the bottom frame 1, the guide rod 54 is slidably connected with the supporting plate 53, the guide rod 54 is welded with the hollowed frame 2, the stop block 55 is welded on the guide rod 54, the pressure spring 56 is arranged on the outer side of the guide rod 54, one end of the pressure spring 56 is in contact with the supporting plate 53, the other end of the pressure spring 56 is in contact with the stop block 55, the hollowed frame 2 is convenient to reset, the eccentric wheel 52 is driven to rotate by the motor 51 and collide with the hollowed frame 2, the hollowed frame 2 is vibrated, meanwhile, the rubber rod 11 drives the steel balls 12 to rotate by the motor 9 to collide with the cylinder cover 7, the surface of the cylinder cover 7 is knocked, the molding sand processing effect on the surface of a casting is increased, and the processing efficiency is increased.

As shown in fig. 1 and 2, the limiting mechanism 6 comprises a sliding cylinder 61, a screw rod 62, an inclined block 63 and a spring 64, the sliding cylinder 61 is fixedly sleeved in the hollow frame 2, the screw rod 62 is connected in the sliding cylinder 61 through threads, the inclined block 63 is contacted with the screw rod 62, the inclined block 63 is in sliding connection with the sliding cylinder 61, the inclined block 63 is contacted with the cylinder cover 7, the spring 64 is arranged on the outer side of the screw rod 62, one end of the spring 64 is welded with the sliding cylinder 61, the other end of the spring 64 is welded with the inclined block 63, the inclined block 63 is convenient to reset, the screw rod 62 and the sliding cylinder 61 are rotated to do threaded movement, the inclined block 63 slides in the sliding cylinder 61, the inclined block 63 moves and the cylinder cover 7 is contacted, and the cylinder cover 7 is pressed on the gasket strip 8, so that the cylinder cover 7 is convenient to fix.

The utility model has the concrete implementation process that: when the casting molding sand processing device is used, the cylinder cover 7 is placed on the gasket strip 8, then the screw rod 62 and the sliding cylinder 61 are manually rotated to conduct threaded movement, the screw rod 62 drives the inclined block 63 to move, the inclined block 63 is in contact with the cylinder cover 7, the inclined block 63 slides in the sliding cylinder 61 through the threaded movement of the rotating screw rod 62 and the sliding cylinder 61, the inclined block 63 moves and the cylinder cover 7 is in contact, the cylinder cover 7 is pressed on the gasket strip 8, the cylinder cover 7 is convenient to fix, then the motor 51 and the motor 9 are started, the motor 51 starts to drive the eccentric wheel 52 to rotate and the hollowed frame 2 to collide, the hollowed frame 2 can be reset under the action of the pressure spring 56, the motor 9 drives the turntable 10 to rotate, the rubber rod 11 drives the steel balls 12 to rotate, the steel balls 12 collide with the cylinder cover 7, casting sand processing effect on the surface of the cylinder cover 7 is increased, and processing efficiency is increased;

through the arrangement of the structures of the motor 51, the eccentric wheel 52, the supporting plate 53, the guide rod 54, the stop block 55, the pressure spring 56, the motor 9, the turntable 10, the rubber rod 11, the steel balls 12 and the like, the eccentric wheel 52 is driven by the motor 51 to rotate and collide with the hollowed frame 2, so that the hollowed frame 2 vibrates, and meanwhile, the turntable 10 is driven by the motor 9 to rotate, the rubber rod 11 drives the steel balls 12 to rotate, so that the steel balls 12 collide with the cylinder head 7, molding sand on the surface of the cylinder head 7 is knocked, the molding sand treatment effect on the surface of a casting is improved, and the treatment efficiency is increased;

through setting up structures such as slide 61, screw rod 62, sloping block 63, spring 64, through rotating screw rod 62 and slide 61 and doing the screw thread motion, and then make sloping block 63 slide in slide 61, and then make sloping block 63 remove and cylinder head 7 contact for cylinder head 7 is compressed tightly on filler strip 8, makes cylinder head 7 be convenient for fix.

It should be noted in advance that, in the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (7)

1. The utility model provides a cylinder head foundry practice is with shakeout device, includes underframe, its characterized in that: the novel vibrating type electric hammer is characterized in that a hollowed-out frame is connected in the bottom frame in a sliding mode, a vibrating mechanism is arranged on the bottom frame, a limiting mechanism is arranged on the hollowed-out frame, a cylinder cover is arranged on the limiting mechanism, a motor is fixedly installed on the hollowed-out frame, a rotating shaft of the motor is rotationally connected with the hollowed-out frame, a rotating disc is welded on the rotating shaft, a rubber rod is fixedly connected onto the rotating disc, and steel balls are fixedly connected onto the rubber rod and contact with the steel balls and the cylinder cover.

2. The shakeout device for cylinder head casting production according to claim 1, wherein: the hollow frame is welded with a sliding block, a sliding groove is formed in the bottom frame, and the sliding block is connected in a sliding manner in the sliding groove.

3. The shakeout device for cylinder head casting production according to claim 1, wherein: and the cylinder cover is contacted with a filler strip, and the filler strip is welded with the hollowed-out frame.

4. The shakeout device for cylinder head casting production according to claim 1, wherein: the vibration mechanism comprises a motor, an eccentric wheel, a supporting plate, a guide rod, a stop block and a pressure spring, wherein the motor is fixedly arranged on a bottom frame, an output end of the motor is rotationally connected with the bottom frame, the eccentric wheel is welded on the output end, the supporting plate is welded on the bottom frame, the guide rod is connected with the supporting plate in a sliding mode, the guide rod is welded with the hollow frame, the stop block is welded on the guide rod, and the pressure spring is arranged on the outer side of the guide rod.

5. The shakeout device for cylinder head casting production of claim 4, wherein: one end of the pressure spring is contacted with the supporting plate, and the other end of the pressure spring is contacted with the stop block.

6. The shakeout device for cylinder head casting production according to claim 1, wherein: the limiting mechanism comprises a sliding cylinder, a screw rod, an inclined block and a spring, wherein the sliding cylinder is fixedly sleeved in the hollowed-out frame, the screw rod is connected in the sliding cylinder through threads, the inclined block is contacted with the screw rod in a sliding manner, the inclined block is contacted with the sliding cylinder in a sliding manner, the inclined block is contacted with the cylinder head, and the spring is arranged on the outer side of the screw rod.

7. The shakeout device for cylinder head casting production of claim 6, wherein: one end of the spring is welded with the sliding cylinder, and the other end of the spring is welded with the inclined block.

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