CN214517402U

CN214517402U - Part casting is with sand mould breaker

Info

Publication number: CN214517402U
Application number: CN202120126455.3U
Authority: CN
Inventors: 乐兴城
Original assignee: Datian County Hengtong Machinery Manufacturing Co ltd
Current assignee: Datian County Hengtong Machinery Manufacturing Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-29
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to a part casting technical field just discloses a sand mould breaker for part casting, the power distribution box comprises a box body, the interior diapire fixed mounting of box has driving motor. This part is sand mould breaker for casting, drive installation axle rotation through starting the rotating electrical machines, installation axle drives the carousel and rotates, the carousel drives the connecting rod through the eccentric rod and reciprocates, the connecting rod drives branch and reciprocates, branch drives the crushed aggregates board and removes, thereby carry out preliminary crushing to the sand mould on placing the board, place the board rotation through starting the hydraulic stem drive, it makes the sand mould fall into the inside of crushed aggregates case along placing the board under the effect of gravity to place the board slope, the installation pole drives the driving gear simultaneously and rotates, the driving gear drives and rotates rather than the pivot through driven gear meshing, the pivot drives the crushed aggregates and rotates, thereby further smash the sand mould, drive crushed aggregates case and crushed aggregates piece antiport through starting driving motor, the crushing efficiency to the sand mould has been improved.

Description

Part casting is with sand mould breaker

Technical Field

The utility model relates to a part casting technical field specifically is a sand mo (u) ld breaker for part casting.

Background

The parts are single parts assembled into a machine, the parts need to be manufactured by using a mold in the manufacturing process, the mold which is commonly used in most machining enterprises mainly comprises a sand mold and a wax mold, the sand mold has better use effect compared with the wax mold, so the sand mold is widely used, the sand mold is used for manufacturing a casting mold by using sand, the sand mold casting needs to put a finished part model or a wooden model (pattern) into the sand, then the sand is filled around the pattern, and the sand is formed into the casting mold after the pattern is taken out after a box is opened.

In order to save resources and reduce production cost, the sand mold shell for casting processing needs to be crushed after casting forming so as to be reused, the traditional mode of crushing the sand mold shell is that workers hold crushing workpieces by hands and crush the workpieces manually, and the crushing mode not only can increase the labor intensity of workers, but also has poor crushing effect, so that the sand mold crushing device for casting parts is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sand mould breaker is used in part casting possesses crushing effectual advantage such as, and the mode of having solved traditional crushing mould shell is that the handheld work piece that smashes of staff, smashes the operation by hand, and this kind of crushing mode not only can increase workman's intensity of labour, smashes the not good problem of effect moreover.

(II) technical scheme

For realizing the above-mentioned effectual purpose of smashing, the utility model provides a following technical scheme: the utility model provides a sand mould breaker is used in part casting, includes the box, the inner diapire fixed mounting of box has driving motor, driving motor's output shaft fixed mounting has the bits of broken glass case, the ring channel has been seted up to the bottom of bits of broken glass case, the inner diapire fixed mounting of box has the mount pad that is located the driving motor left and right sides, the inboard movable mounting of mount pad has the pulley with ring channel sliding connection, the inner wall right side fixed mounting of box has the rotating electrical machines, the output shaft fixed mounting of rotating electrical machines has one end to extend to the left installation axle of box, the outside of installation axle has cup jointed the driving gear that is located the box inside, movable mounting has the pivot that is located installation axle rear side between the inner bottom wall of bits of broken glass case and the inner top wall of box, the outside of pivot cup jointed the driven gear with driving gear meshing, the outside fixed mounting that the pivot is located the inside one end of bits of broken glass case has the piece, the left side fixed mounting who installs the axle has the carousel, there is the connecting rod in the left side of carousel through connecting axle movable mounting, the left side fixed mounting of box has the fixed block that is located the connecting rod below, the rectangle slotted hole that is located the fixed block below is seted up in the inner wall left side of box, the bottom movable mounting of connecting rod has one end to run through and extend to the branch of fixed block bottom, the bottom fixed mounting of branch has one end to extend to the downthehole crushed aggregates board in rectangle slotted hole, rotate through the loose axle between the downthehole front and back both sides wall in rectangle slotted hole and place the board, the left side fixed mounting of box has the hydraulic stem that is located rectangle slotted hole below, the output of hydraulic stem with place board swing joint.

Preferably, a through hole is formed in the left side of the inner wall of the box body, a bearing is fixedly mounted in the through hole, and the bearing is rotatably connected with the mounting shaft.

Preferably, the number of the crushed material pieces is not less than eight, the crushed material pieces are symmetrically distributed on the left side and the right side of the rotating shaft, and the connecting part of the connecting rod and the rotating disc is positioned at the eccentric part of the rotating disc.

Preferably, the fixed block is internally provided with a moving hole, and two sides of the front side of the supporting rod are respectively movably connected with the inner front side wall and the inner rear side wall of the moving hole.

Preferably, a material guide plate is fixedly mounted on the left side of the placing plate, and the material guide plate is designed in an inclined manner.

Preferably, the front side and the rear side of the placing plate are respectively attached to the inner front side wall and the inner rear side wall of the rectangular strip hole, and baffles are fixedly mounted on the front side and the rear side of the top of the placing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a sand mould breaker for part casting possesses following beneficial effect:

this part is sand mould breaker for casting, drive installation axle rotation through starting the rotating electrical machines, installation axle drives the carousel and rotates, the carousel drives the connecting rod through the eccentric rod and reciprocates, the connecting rod drives branch and reciprocates, branch drives the crushed aggregates board and removes, thereby carry out preliminary crushing to the sand mould on placing the board, place the board rotation through starting the hydraulic stem drive, it makes the sand mould fall into the inside of crushed aggregates case along placing the board under the effect of gravity to place the board slope, the installation pole drives the driving gear simultaneously and rotates, the driving gear drives and rotates rather than the pivot through driven gear meshing, the pivot drives the crushed aggregates and rotates, thereby further smash the sand mould, drive crushed aggregates case and crushed aggregates piece antiport through starting driving motor, the crushing efficiency to the sand mould has been improved.

Drawings

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

FIG. 2 is a schematic view of the connection between the turntable and the connecting rod of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the automatic crusher comprises a box body 1, a driving motor 2, a crushing box 3, an annular groove 4, a mounting seat 5, a pulley 6, a rotating motor 7, a mounting shaft 8, a driving gear 9, a rotating shaft 10, a driven gear 11, a crushing sheet 12, a rotating disc 13, a connecting rod 14, a fixing block 15, a supporting rod 16, a crushing sheet 17, a rectangular strip hole 18, a placing plate 19 and a hydraulic rod 20.

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.

Referring to fig. 1-3, a sand mold crushing device for casting parts comprises a box body 1, a driving motor 2 is fixedly installed on the inner bottom wall of the box body 1, a crushed material box 3 is fixedly installed on an output shaft of the driving motor 2, a circular groove 4 is formed in the bottom of the crushed material box 3, installation seats 5 located on the left side and the right side of the driving motor 2 are fixedly installed on the inner bottom wall of the box body 1, pulleys 6 slidably connected with the circular groove 4 are movably installed on the inner side of the installation seats 5, a rotating motor 7 is fixedly installed on the right side of the inner wall of the box body 1, an installation shaft 8 with one end extending to the left side of the box body 1 is fixedly installed on the output shaft of the rotating motor 7, a through hole is formed in the left side of the inner wall of the box body 1, a bearing is fixedly installed in the through hole and rotatably connected with the installation shaft 8, the installation shaft 8 is convenient to rotate, a driving gear 9 located in the box body 1 is sleeved outside the installation shaft 8, a rotating shaft 10 positioned at the rear side of the mounting shaft 8 is movably mounted between the inner bottom wall of the crushed material box 3 and the inner top wall of the box body 1, a driven gear 11 meshed with a driving gear 9 is sleeved outside the rotating shaft 10, a crushed material sheet 12 is fixedly mounted on the outer side of one end of the rotating shaft 10 positioned inside the crushed material box 3, the crushed material sheets 12 are not less than eight and are symmetrically distributed on the left side and the right side of the rotating shaft 10 to crush sand molds in the crushed material box 3, a rotary disc 13 is fixedly mounted on the left side of the mounting shaft 8, a connecting rod 14 is movably mounted on the left side of the rotary disc 13 through a connecting shaft, the connecting part of the connecting rod 14 and the rotary disc 13 is positioned at the eccentric part of the rotary disc 13, a fixed block 15 positioned below the connecting rod 14 is fixedly mounted on the left side of the box body 1, a rectangular strip hole 18 positioned below the fixed block 15 is formed in the left side of the inner wall of the box body 1, and a supporting rod 16 with one end penetrating through and extending to the bottom of the fixed block 15 is movably mounted at the bottom of the connecting rod 14, the removal hole has been seted up to the inside of fixed block 15, the front side both sides of branch 16 respectively with the downthehole front and back both sides wall swing joint in removal hole, it is more stable to make branch 16 remove, the bottom fixed mounting of branch 16 has one end to extend to the downthehole crushed aggregates board 17 of rectangular strip hole 18, it places board 19 to rotate to be connected with through the loose axle between the downthehole front and back both sides wall of rectangular strip hole 18, the left side fixed mounting who places board 19 has the stock guide, the stock guide is the slope design, be convenient for the sand mould to fall down under the action of gravity on placing board 19, place the both sides respectively with the downthehole front and back both sides wall laminating of rectangular strip hole 18 around board 19, place the equal fixed mounting in both sides in top front and back of board 19 and have the baffle, it drops to place the sand mould, the left side fixed mounting of box 1 has hydraulic stem 20 that is located rectangular strip hole 18 below, hydraulic stem 20's output with place board 19 swing joint.

In conclusion, the sand mold crushing device for casting parts drives the installation shaft 8 to rotate by starting the rotating motor 7, the installation shaft 8 drives the rotary table 13 to rotate, the rotary table 13 drives the connecting rod 14 to move up and down by the eccentric rod, the connecting rod 14 drives the supporting rod 16 to move up and down, the supporting rod 15 drives the particle crushing plate 17 to move, so as to preliminarily crush the sand mold on the placing plate 19, the placing plate 19 is driven to rotate by starting the hydraulic rod 20, the placing plate 19 inclines to enable the sand mold to fall into the inside of the particle crushing box 3 along the placing plate 19 under the action of gravity, the installation rod 8 simultaneously drives the driving gear 9 to rotate, the driving gear 9 drives the rotating shaft 10 meshed with the driving gear 11 to rotate, the rotating shaft 10 drives the particles 12 to rotate, so as to further crush the sand mold, the particle crushing box 3 and the particle crushing plate 12 are driven to reversely rotate by starting the driving motor 2, so as to improve the crushing efficiency of the sand mold, the problem of traditional crushing mould shell's mode be that the handheld work piece of staff, the manual crushing operation that smashes, this kind of crushing mode not only can increase workman's intensity of labour, smash the effect moreover not good yet is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sand mould breaker for part casting, includes box (1), its characterized in that: the utility model discloses a crushing machine, including box (1), inner bottom wall fixed mounting of box (1) has driving motor (2), the output shaft fixed mounting of driving motor (2) has crushed material case (3), ring channel (4) have been seted up to the bottom of crushed material case (3), the inner bottom wall fixed mounting of box (1) has mount pad (5) that are located the driving motor (2) left and right sides, the inboard movable mounting of mount pad (5) has pulley (6) with ring channel (4) sliding connection, the inner wall right side fixed mounting of box (1) has rotating electrical machines (7), the output shaft fixed mounting of rotating electrical machines (7) has one end to extend to the left installation axle (8) of box (1), the outside of installation axle (8) has cup jointed driving gear (9) that are located box (1) inside, movable mounting has pivot (10) that are located installation axle (8) rear side between the interior diapire of crushed material case (3) and the interior roof of box (1), driven gear (11) with driving gear (9) meshing have been cup jointed to the outside of pivot (10), outside fixed mounting that pivot (10) is located shredded workbin (3) inside one end has shredded tablet (12), the left side fixed mounting of installation axle (8) has carousel (13), there is connecting rod (14) in the left side of carousel (13) through connecting axle movable mounting, the left side fixed mounting of box (1) has fixed block (15) that is located connecting rod (14) below, rectangle strip hole (18) that are located fixed block (15) below are seted up on the inner wall left side of box (1), the bottom movable mounting of connecting rod (14) has one end to run through and extend to branch (16) of fixed block (15) bottom, the bottom fixed mounting of branch (16) has one end to extend to rectangle strip hole (18) downthehole shredded particles board (17), it is connected with through the loose axle rotation between the downthehole front and back both sides wall of rectangle strip hole (18) and places board (19) ) The left side of the box body (1) is fixedly provided with a hydraulic rod (20) positioned below the rectangular strip hole (18), and the output end of the hydraulic rod (20) is movably connected with the placing plate (19).

2. The sand mold breaking device for casting parts as claimed in claim 1, wherein: the box comprises a box body (1) and is characterized in that a through hole is formed in the left side of the inner wall of the box body (1), a bearing is fixedly installed in the through hole, and the bearing is rotatably connected with an installation shaft (8).

3. The sand mold breaking device for casting parts as claimed in claim 1, wherein: the number of the material crushing pieces (12) is not less than eight, the material crushing pieces are symmetrically distributed on the left side and the right side of the rotating shaft (10), and the connecting position of the connecting rod (14) and the rotating disc (13) is located at the eccentric position of the rotating disc (13).

4. The sand mold breaking device for casting parts as claimed in claim 1, wherein: the inside of fixed block (15) is seted up and is removed the hole, the downthehole front and back both sides wall swing joint in front side both sides and the removal hole of branch (16) respectively.

5. The sand mold breaking device for casting parts as claimed in claim 1, wherein: the left side of the placing plate (19) is fixedly provided with a material guide plate, and the material guide plate is designed in an inclined mode.

6. The sand mold breaking device for casting parts as claimed in claim 1, wherein: the front side and the rear side of the placing plate (19) are respectively attached to the inner front side wall and the inner rear side wall of the rectangular strip hole (18), and baffles are fixedly arranged on the front side and the rear side of the top of the placing plate (19).