CN213559770U

CN213559770U - Brake disc plain jolter

Info

Publication number: CN213559770U
Application number: CN202022480187.3U
Authority: CN
Inventors: 史雪梅; 施国卫; 邓雄飞; 李明飞
Original assignee: Laizhou Fuxu Machinery Co ltd
Current assignee: Laizhou Fuxu Machinery Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-29
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a brake disc plain jolter, belong to the technical field of casting equipment, it includes the base, the vertical a plurality of stands that are equipped with of base upper surface, the top of stand is equipped with a supporting bench, the supporting bench bottom has set firmly vibrating motor, the spout at a plurality of directional base centers has been seted up on the base, stand sliding connection is in the spout, a supporting bench includes the stage body, the slide opening of a plurality of parallel and one-to-one with the spout is seted up to the stage body lateral wall, sliding connection has the slide of level setting in the slide opening, the lower surface that the slide opening was kept away from to the slide one end links to each other with the top of stand, a plurality of parallel and the one-to-one's with the spout cylinders of fixedly connected with on the base, the piston rod of. This application can support the sand box of equidimension not, improves the effect of supporting.

Description

Brake disc plain jolter

Technical Field

The application relates to the field of casting equipment, in particular to a brake disc plain jolter.

Background

At present, a brake disc is an indispensable part of various transportation equipment, such as automobiles and bicycle lamps, the brake disc is usually manufactured in a casting mode, a mould is usually required to be placed on a plain bumper in the casting process in order to reduce the probability of defective products, and the plain bumper is used for jolting and fixing the mould through small vibrating steel balls.

A chinese publication No. CN202479453U discloses a four-way slope plain jolter, including the base, set up the support frame on the base and set up the vibration platform on the support frame, is provided with four along the bottom of the sand box terminal surface profile evenly distributed's of sand lift supports that are used for supporting the sand box on the vibration platform. The utility model discloses simple structure, convenient to use, effect through the lifting support makes the sand box can toward four direction inclinations, satisfies the sand of the sand box that has complicated die cavity and fills, improves the as cast yield of disappearance mould.

The above prior art solutions have the following drawbacks: in the use process of the four-direction inclined plain jolter, the lifting support is fixed in position, so that the supporting effect on sand boxes with different sizes is poor.

SUMMERY OF THE UTILITY MODEL

In order to support the sand box of equidimension not, improve the supporting effect, this application provides a brake disc plain jolter.

The application provides a brake disc plain jolter adopts following technical scheme:

a brake disc plain jolter comprises a base, wherein a plurality of upright posts are vertically arranged on the upper surface of the base, a supporting table is arranged at the top ends of the upright posts, the bottom end of the supporting platform is fixedly provided with a vibration motor, the base is provided with a plurality of sliding chutes pointing to the center of the base, the upright posts are connected in the sliding grooves in a sliding manner, the supporting table comprises a table body, a plurality of sliding holes which are parallel to the sliding grooves and correspond to the sliding grooves one by one are arranged on the side wall of the table body, a sliding plate which is horizontally arranged is connected in the sliding hole in a sliding way, the lower surface of one end of the sliding plate, which is far away from the sliding hole, is connected with the top end of the upright post, a plurality of air cylinders which are parallel to the sliding grooves and correspond to the sliding grooves one to one are fixedly connected on the base, piston rods of the air cylinders are fixedly connected with one ends of the upright posts far away from the sliding plate, the vibration motor is fixedly arranged on the lower surface of the table body, and when a piston rod of the air cylinder is in a contraction state, the upright post is positioned at one end of the sliding groove far away from the center of the base.

Through adopting above-mentioned technical scheme, when the great sand box of size needs to be changed, the cylinder starts, and the piston rod shrink of cylinder to drive the stand and slide in the spout, the stand slides and drives the slide and slide in the slide opening, thereby makes the slide stretch out in the slide opening, thereby increases the area that the stage body supported, places the sand box on the stage body this moment, and vibrating motor starts and shakes a supporting bench, thereby shakes the sand box. Through this kind of mode, can support the sand box of equidimension not, improve the support effect.

Preferably, the top end of the upright post is fixedly provided with a spring air bag, and the top end of the spring air bag is fixedly connected with the lower surface of one end of the sliding plate, which is far away from the table body.

Through adopting above-mentioned technical scheme, carry out the in-process of plain jolting to the sand box, inflate and the gassing to the spring gasbag of difference to change the inclination of brace table, thereby can make the iron sand in the sand box can be better distribute in the gap to the irregularly shaped mould, thereby improve the plain jolting effect.

Preferably, the position that the stage body is close to the edge sets firmly the bracing piece of a plurality of vertical settings, the one end and the base fixed connection of stage body are kept away from to the bracing piece.

Through adopting above-mentioned technical scheme, the bracing piece can support the stage body, reduces and leads to a supporting bench atress inhomogeneous possibility when the slide slides out from the slide opening to improve the stability of supporting.

Preferably, the bracing piece includes the vertical body of rod that sets firmly on the base, the vibrating spring of the vertical setting of top fixedly connected with of the body of rod, vibrating spring's top and the lower fixed surface of stage body are connected.

Through adopting above-mentioned technical scheme, vibrating spring can make things convenient for the stage body to slope, and when vibrating motor vibrated the stage body simultaneously, when making the bracing piece can vibrate the stage body, can conveniently vibrate the stage body more to make the stage body vibrate to the sand box can be better.

Preferably, one side of the sliding plate, which is far away from the spring air bag, is fixedly connected with a limiting plate perpendicular to the sliding plate.

Through adopting above-mentioned technical scheme, the limiting plate can carry on spacingly to the sand box, reduces the sand box and follows the possibility that the stage body drops.

Preferably, the limiting plate is vertically and slidably connected with a sliding sleeve, the sliding sleeve is fixedly connected with a pressing plate pointing to the center of the table body, one side, away from the pressing plate, of the sliding sleeve is provided with a threaded hole, and a threaded rod is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, after the platform body was placed to the sand box, the user spurted the sliding sleeve and made the sliding sleeve on the limiting plate, made the pressure strip compress tightly the sand box, then screwed up the threaded rod, made the threaded rod rotate in the screw hole to make the threaded rod and the surface butt of limiting plate, and then fixed the sliding sleeve, thereby improve the stability of connecting.

Preferably, the upper surface of the table body is provided with a groove, a magnet is fixedly connected in the groove, and an iron sheet is fixedly connected to the lower surface of the sand box.

Through adopting above-mentioned technical scheme, magnet adsorbs the iron sheet to further improve the stability of being connected between the stage body and the sand box.

Preferably, the lower surface of stand rotates and is connected with the pulley, pulley sliding connection is in the spout.

Through adopting above-mentioned technical scheme, the pulley can reduce the frictional force between stand and the spout to reduce the wearing and tearing between stand and the spout, make things convenient for the cylinder to promote the stand simultaneously and slide in the spout.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the air cylinder, the upright post, the sliding groove and the sliding plate, the air cylinder pulls the upright post to slide in the sliding groove, and further pulls the sliding plate, so that the supporting area of the platform body is increased, the sand boxes with different sizes can be supported, and the supporting effect is improved;

2. through the arrangement of the spring air bag and the vibration spring, the angle of the support table can be changed, so that the mould in the sand box can be better fixed and compacted;

3. through the setting of bracing piece, the bracing piece can support the brace table to improve the stability of connecting.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an exploded view of the embodiment.

Description of reference numerals: 1. a base; 11. a chute; 2. a column; 21. a spring air bag; 22. a pulley; 3. a support table; 31. a table body; 32. a slide plate; 4. a support bar; 41. a rod body; 42. a vibration spring; 5. a limiting plate; 51. a sliding sleeve; 52. a compression plate; 53. a threaded rod; 6. a magnet; 7. a sand box; 71. iron sheets; 8. a cylinder; 9. a vibration motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses brake disc plain jolter. Referring to fig. 1, the brake disc jolter includes a rectangular base 1, and a column 2 is respectively disposed on the upper surface of the base 1 near the corners. The top of stand 2 is equipped with brace table 3, and brace table 3's lower fixed surface is connected with vibrating motor 9, and the position that is close to the corner on brace table 3 is equipped with limiting plate 5 simultaneously. The use, place brace table 3 with the sand box 7 on, place between the limiting plate 5, limiting plate 5 shelters from sand box 7, reduces the possibility that sand box 7 drops from brace table 3, and vibrating motor 9 starts this moment, and vibrating motor 9 vibrates brace table 3 to vibrate sand box 7, and then carry out the jolt with the iron sand in the sand box 7.

Referring to fig. 1, the corners of the upper surface of the base 1 are provided with sliding grooves 11 pointing to the center of the upper surface of the base 1, and the upright posts 2 are slidably connected in the sliding grooves 11. The supporting table 3 includes a table body 31 in a rectangular parallelepiped shape, and sliding holes parallel to the sliding grooves 11 are formed in side walls of corners of the table body 31, and the sliding holes correspond to the sliding grooves 11 one by one. The sliding hole is connected with a sliding plate 32 which is horizontally arranged in a sliding manner, the sliding plate 32 is in a cuboid shape, and the lower surface of one end, far away from the sliding hole, of the sliding plate 32 is connected with the top end of the upright post 2. Four cylinders 8 of fixedly connected with on the base 1,

cylinder

8 and 11 parallel and one-to-one of spout, the one end fixed connection of slide 32 is kept away from to cylinder 8's piston rod and stand 2, and simultaneously vibrating motor 9 fixed connection and the lower surface of stage body 31, limiting plate 5 are located the one side that stand 2 was kept away from to slide 32. When the sand boxes 7 with different sizes need to be replaced, the air cylinder 8 is started, the piston rod of the air cylinder 8 contracts to pull the upright post 2 to slide in the sliding groove 11, when the piston rod of the air cylinder 8 contracts to the shortest, the upright post 2 is far away from one end of the center of the base 1 in the sliding groove 11, and the upright post 2 pulls the sliding plate 32 to slide in the sliding hole, so that the supporting area of the table body 31 is increased, the supporting area of the supporting table 3 is increased, the sand boxes 7 with different sizes can be supported, and the supporting effect is improved.

Referring to fig. 1 and 2, a pulley 22 is rotatably connected to the lower surface of the upright 2, and the pulley 22 is slidably connected to the chute 11. The pulley 22 can reduce the friction between the upright 2 and the chute 11, thereby reducing the wear between the upright 2 and the chute 11, and facilitating the cylinder 8 to push the upright 2 to slide in the chute 11.

Referring to fig. 1 and 3, a position of the table body 31 near the corner is fixedly connected with a support rod 4 vertically arranged, the support rod 4 comprises a rod body 41 vertically and fixedly arranged on the base 1, a vibration spring 42 vertically arranged is fixedly connected to the top end of the rod body 41, and the top end of the vibration spring 42 is fixedly connected with the lower surface of the table body 31. Bracing piece 4 can support stage body 31, and when slide 32 stretched out from the slide opening, bracing piece 4 can make stage body 31's atress more even to improve the stability that stage body 31 supported, and then improved the stability that a supporting bench 3 supported, vibrating spring 42 is comparatively soft simultaneously, and vibrating motor 9 that can be more convenient vibrates stage body 31.

Referring to fig. 3, a sliding sleeve 51 is vertically and slidably connected to the position-limiting plate 5, and a pressing plate 52 pointing to the center of the table body 31 is fixedly connected to the sliding sleeve 51. One side of the sliding sleeve 51, which is far away from the pressing plate 52, is provided with a threaded hole, and a threaded rod 53 is in threaded connection with the threaded hole. After the sliding plate 32 extends out of the sliding hole, the sand box 7 is placed on the table body 31, then the limiting plate 5 is close to the sand box 7, the sliding sleeve 51 is slid to enable the sliding sleeve 51 to be close to the sand box 7, and further the pressing plate 52 presses the sand box 7 tightly, then the threaded rod 53 is screwed, the threaded rod 53 is clamped with the limiting plate 5, further the sliding sleeve 51 is fixed, further the sand box 7 is fixed, and therefore the connection stability is improved.

Referring to fig. 3, a groove is formed in the upper surface of the table body 31, the magnet 6 is fixedly connected to the groove, and the iron piece 71 is fixedly connected to the lower surface of the sand box 7. When the sand box 7 is placed on the table body 31, the iron piece 71 is adsorbed by the magnet 6, so that the sand box 7 is fixed with the table body 31, the connection stability of the sand box 7 is further improved, and jolt compaction is facilitated.

Referring to fig. 3, a spring air bag 21 is fixedly connected to the top end of the column 2, and the top end of the spring air bag 21 is fixedly connected to the lower surface of the end of the sliding plate 32 away from the table body 31. After the sand box 7 is placed, the spring air bags 21 are adjusted, the two connected spring air bags 21 are inflated, the other two spring air bags 21 are deflated, and the vibration springs 42 are matched, so that the angle of the table body 31 is changed, the angle of the support table 3 is changed, the angle of the sand box 7 is changed, the gap between the mold and the sand box 7 can be filled better by iron sand in the sand box 7, and the jolt effect is improved.

The brake disc plain jolter of the embodiment of the application has the implementation principle that: the cylinder 8 is started, the piston rod of the cylinder 8 is contracted, so that the sliding plate 32 is pulled out from the sliding hole, then the sand box 7 is placed on the supporting platform 3, the sand box 7 is fixed through the limiting plate 5, the pressing plate 52 and the magnet 6, then the vibration motor 9 is started, and meanwhile the spring air bag 21 is inflated and deflated to change the angle of the supporting platform 3, so that the sand box 7 is tamped.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a brake disc plain jolter, includes base (1), the vertical a plurality of stands (2) that are equipped with of base (1) upper surface, the top of stand (2) is equipped with brace table (3), brace table (3) bottom has set firmly vibrating motor (9), its characterized in that: the base (1) is provided with a plurality of sliding chutes (11) pointing to the center of the base (1), the upright post (2) is connected in the chute (11) in a sliding way, the support platform (3) comprises a platform body (31), the side wall of the table body (31) is provided with a plurality of sliding holes which are parallel to the sliding grooves (11) and correspond to the sliding grooves one by one, a sliding plate (32) which is horizontally arranged is connected in the sliding hole in a sliding way, the lower surface of one end of the sliding plate (32) far away from the sliding hole is connected with the top end of the upright post (2), a plurality of cylinders (8) which are parallel to the sliding grooves (11) and correspond to each other one by one are fixedly connected on the base (1), a piston rod of the cylinder (8) is fixedly connected with one end of the upright post (2) far away from the sliding plate (32), the vibration motor (9) is fixedly arranged on the lower surface of the table body (31), when a piston rod of the air cylinder (8) is in a contraction state, the upright post (2) is positioned at one end of the sliding groove (11) far away from the center of the base (1).

2. The brake disc jolting platform of claim 1, wherein: the top end of the upright post (2) is fixedly provided with a spring air bag (21), and the top end of the spring air bag (21) is fixedly connected with the lower surface of one end, far away from the table body (31), of the sliding plate (32).

3. The brake disc jolting platform of claim 1, wherein: the position that the stage body (31) is close to the edge sets firmly bracing piece (4) of a plurality of vertical settings, the one end and base (1) fixed connection of stage body (31) are kept away from in bracing piece (4).

4. A brake disc tamper according to claim 3, wherein: the support rod (4) comprises a vertical rod body (41) fixedly arranged on the base (1), a vibration spring (42) vertically arranged is fixedly connected to the top end of the rod body (41), and the top end of the vibration spring (42) is fixedly connected with the lower surface of the table body (31).

5. The brake disc jolting platform of claim 2, wherein: one side of the sliding plate (32) far away from the spring air bag (21) is fixedly connected with a limiting plate (5) vertical to the sliding plate (32).

6. The brake disc jolting platform of claim 5, wherein: the vertical sliding connection has sliding sleeve (51) on limiting plate (5), the pressure strip (52) that directional stage body (31) central point of fixedly connected with put on sliding sleeve (51), the threaded hole has been seted up to one side that sliding sleeve (51) kept away from pressure strip (52), threaded connection has threaded rod (53) in the threaded hole.

7. The brake disc jolting platform of claim 1, wherein: the lower surface of stand (2) rotates and is connected with pulley (22), pulley (22) sliding connection is in spout (11).