CN201511114U

CN201511114U - Vibrating desanding equipment

Info

Publication number: CN201511114U
Application number: CN 200920048194
Authority: CN
Inventors: 孔宪刚; 封新娥; 王宝珊
Original assignee: Wuxi Lihu Wheel Manufacture Co Ltd
Current assignee: WUXI LUHU CORPORATION LIMITED
Priority date: 2009-08-31
Filing date: 2009-08-31
Publication date: 2010-06-23
Anticipated expiration: 2019-08-31

Abstract

The utility model relates to vibrating desanding equipment, which comprises a working platform arranged on a fixing bracket in the equipment body, a spring fixedly arranged on the bottom surface of the equipment, a baseplate arranged on the spring, and fixed vibrating poles uniformly distributed on the baseplate, wherein the upper ends of the vibrating poles extend out of the working platform, seal rings are sleeved on the parts of the vibrating poles extending out of the working platform, an air cylinder is fixedly arranged in the upper equipment body corresponding with every vibrating poles, a piston rod of the air cylinder extends downwards, two vibrating motors are fixed on the baseplate, vibrating motor eccentric blocks are arranged above the vibrating motors, and the rotating directions of the two vibrating motors are contrary. In the utility model, through the forward and backward rotation of the two vibrating motors, exciting forces from left and right are mutually counteracted, while the exciting forces from up and down are mutually added up, and as a result, noise can be effectively reduced, and working environment for workers can be improved as well.

Description

Vibration shakeout equipment

Technical field

The utility model relates to the shakeout equipment in a kind of casting technique, especially is a kind of vibration shakeout equipment.

Background technology

The present casting sand that shakes is to use pneumatic hammer, the corresponding sand station that shakes of each pneumatic hammer, and the pneumatic hammer noise is bigger, the working environment of workers is abominable.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and enhances productivity, noise is very little, can greatly improve the vibration shakeout equipment of the working environment of workers.

The technical scheme that provides according to the utility model, described vibration shakeout equipment, it is included in the work top that the device body inner fixed stand is established, the spring that fixedly installs at the device body inner bottom surface, spring is provided with soleplate, the uniform bar that fixedly shakes on the soleplate, work top is protruded in the described bar upper end that shakes, be socketed with sealing ring on the bar that shakes that protrudes work top, be fixed with cylinder in the device body above every of correspondence is shaken bar, the piston rod of cylinder stretches out downwards, piston-rod lower end portion at cylinder is fixed with steam hammer, fix two vibrating motors on soleplate, vibrating motor is provided with vibrating motor eccentric block, and two vibrating motor direction of rotation are opposite.

The utility model along contrary direction rotation, cancels out each other the exciting force of left and right direction by two vibrating motors, upper and lower to exciting force mutual superposition then, can effectively reduce noise, improve workman's working environment.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B part enlarged drawing of Fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with concrete drawings and Examples.

As shown in the figure, the utility model mainly is made of parts such as cylinder 1, shake hammer 2, work top 3, the bar 4 that shakes, vibrating motor eccentric block 5, vibrating motor 6, soleplate 7, spring 8, sealing ring 9 and device body 11.

This vibration shakeout equipment, it is included in the work top 3 that device body 11 inner fixed stands are established, the spring 8 that fixedly installs at device body 11 inner bottom surfaces, spring 8 is provided with soleplate 7, the uniform bar 4 that fixedly shakes on the soleplate 7, work top 3 is protruded in described bar 4 upper ends that shake, on the bar 4 that shakes that protrudes work top 3, be socketed with sealing ring 9, be fixed with cylinder 1 in the device body 11 above every of correspondence is shaken bar 4, the piston rod of cylinder 1 stretches out downwards, is fixed with shake hammer 2 in the piston-rod lower end portion of cylinder 1, fixes two vibrating motors 6 on soleplate 7, vibrating motor 6 is provided with vibrating motor eccentric block 5, and two vibrating motor 6 direction of rotation are opposite.

Two vibrating motors 6 are fixing with soleplate 7, vibrating motor 6 produces vibration and passes to the bar 4 that shakes by vibrating motor eccentric block 5, eight bars 4 that shake are uniform fixing with soleplate 7 ring-types, the bar 4 that shakes passes work top 3, and protrusion work top 3 enough distances, the workpiece 10 so that pack in the location, wherein each bar 4 that shakes is represented a station, soleplate 7 seals by sealing ring 9 with the bar 4 that shakes, the sand that prevents to shake falls in the casing of vibrating motor 6, cylinder 1 is fixing with device body 11, and shake hammer 2 is pressed on the good workpiece of clamping 10 by cylinder 1, fixedlys connected between four springs 8 and the soleplate 7, the other end of spring 8 and device body 11 are fixing simultaneously, workpiece 10 is fixed by shake bar 4 and shake hammer 2 clampings, produces vibration by vibrating motor 6 and is delivered on the bar 4 that shakes, thereby make workpiece 10 up-down vibration reach the sand effect of shaking.

Operation principle of the present utility model is:

Vibrating motor 6 produces vibration by vibrating motor eccentric block 5, make two vibrating motors along contrary direction rotation by adjusting power line, the exciting force of left and right direction is cancelled out each other, and upper and lower to exciting force stack, because the vibration that the supporting role of spring 8 produces above-below direction passes to workpiece 10 by the bar 4 that shakes, in the time of work workpiece 10 is placed on the bar 4 that shakes, shake hammer 2 is pressed on the workpiece 10, casting model powder is removed by the effect of vibration exciting force by cylinder 1.

Claims

1. one kind is vibrated shakeout equipment, it is characterized in that: it is included in the work top (3) that device body (11) inner fixed stand is established, the spring (8) that fixedly installs at device body (11) inner bottom surface, spring (8) is provided with soleplate (7), soleplate (7) is gone up the uniform bar (4) that fixedly shakes, work top (3) is protruded in the described bar that shakes (4) upper end, on the bar that shakes (4) that protrudes work top (3), be socketed with sealing ring (9), be fixed with cylinder (1) in the device body (11) above every of correspondence is shaken bar (4), the piston rod of cylinder (1) stretches out downwards, piston-rod lower end portion at cylinder (1) is fixed with shake hammer (2), on soleplate (7), fix two vibrating motors (6), vibrating motor (6) is provided with vibrating motor eccentric block (5), and two vibrating motors (6) direction of rotation is opposite.