CN212398034U

CN212398034U - Core making machine convenient for replacing grinding tool for casting

Info

Publication number: CN212398034U
Application number: CN202020832463.5U
Authority: CN
Inventors: 彭成尉; 杨志忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-26
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a casting is with system core machine of conveniently changing grinding apparatus, the power distribution box comprises a box body, the both sides fixed mounting at box top has hydraulic telescoping rod, hydraulic telescoping rod's top fixed mounting has the diaphragm, the feed inlet has been seted up at the top of diaphragm, and the sand section of thick bamboo is penetrated to the bottom fixedly connected with of feed inlet, and the outside fixed mounting who penetrates a sand section of thick bamboo has the upper die base. The utility model discloses a knob can drive the threaded rod rotatory, the threaded rod can promote the layer board through the thread bush and remove, the layer board can the chucking live the core box, and change core box that can be quick, the drawing of patterns can be convenient for to the air pump, the heating core box that the heating rod can be quick, the grinding apparatus can the joint at the draw-in groove inner chamber, common core making machine has been solved on the market simultaneously and has been not convenient for change core making machine, need dismantle partial part when changing core making machine, change time is long, can reduce work efficiency, and frequent dismantlement part can lead to the problem that the part is impaired or firm degree reduces.

Description

Core making machine convenient for replacing grinding tool for casting

Technical Field

The utility model relates to a metal casting technical field specifically is a casting is with system core machine of conveniently changing grinding apparatus.

Background

The core making machine is a general name of a core shooter and a shell core machine, is equipment for making a precoated sand shell core by adopting a hot core box process, and has the working processes of sand filling and compaction simultaneously, the core is immediately hardened in a hot core box, the labor intensity is reduced, the operation is flexible, light and easy to master, the temperature can be automatically controlled by adopting electric heating, the working place is easy to keep clean, conditions are created for mechanization and automation of the core making process, only ten seconds to dozens of seconds are needed for one cycle period, the sand core for casting can be produced, the size of the core made by the core shooter is accurate, the surface is smooth and clean, the core shooter is widely applied to the casting machinery industry, the common core shooter in the market is inconvenient to replace the core shooter, when the core making machine is replaced, part of parts need to be disassembled, the replacement time is long, the working efficiency can be reduced, and the parts are damaged or the firmness is reduced due to frequent disassembly of the parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting is with system core machine of convenient change grinding apparatus possesses the convenience and can quick replacement grinding apparatus's advantage, has solved common equipment not convenient for change grinding apparatus's problem on the market.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a casting is with core making machine of convenient change grinding apparatus, the power distribution box comprises a box body, the both sides fixed mounting at box top has hydraulic telescoping rod, hydraulic telescoping rod's top fixed mounting has the diaphragm, the feed inlet has been seted up at the top of diaphragm, the sand section of thick bamboo is penetrated to the bottom fixedly connected with of feed inlet, the outside fixed mounting who penetrates a sand section of thick bamboo has the upper die base, equal fixed mounting all around of upper die base bottom has the electro-magnet, the fixed surface cover of hydraulic telescoping rod bottom is equipped with the thread bush, the inner chamber threaded connection of thread bush has the threaded rod, the right side fixed mounting of threaded rod has the layer board, the inner chamber fixed mounting of box has the air pump, the equal fixed mounting in both sides in front.

Preferably, the surface of the hydraulic telescopic rod is fixedly provided with a limit sleeve in the middle, and the right side of the front surface of the box body is fixedly provided with a controller.

Preferably, the left side of the threaded rod is fixedly provided with a knob, and the inner side of the supporting plate is movably provided with a core box.

Preferably, the top of the grinding tool is fixedly provided with a heating rod, and the heating rod penetrates through the core box to the top of the core box.

Preferably, the positive top movable mounting of box has the side to open the door, the left side movable mounting that the door was opened to the side has the hinge, the positive right side fixed mounting that the door was opened to the side has the handle, the inboard that the door was opened to the side is convex type fixed surface cover and is equipped with the sealing rubber circle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a knob can drive the threaded rod rotatory, the threaded rod can promote the layer board through the thread bush and remove, the layer board can the chucking live the core box, and change core box that can be quick, the air pump can be convenient for the drawing of patterns, the heating core box that the heating rod can be quick, the grinding apparatus can the joint at the draw-in groove inner chamber, convenient the change, and need not dismantle the part, common core making machine in the market has been solved simultaneously and has been not convenient for change core making machine, need dismantle partial part when changing core making machine, change time is long, can reduce work efficiency, and frequent dismantlement part can lead to the part impaired or the problem that firm degree reduces.

2. The utility model discloses a side door can be opened to the handle, makes things convenient for operating personnel to trade the grinding apparatus, and the sealed rubber ring that the inboard setting of side door was opened can effectually prevent the heat dissipation, has guaranteed that the heating rod can not run off fast after the heating is accomplished, and has played sealed effectual difficult dust of advancing, can control the electro-magnet through the controller and adsorb the core box, carries out horizontal migration through hydraulic telescoping rod, drives the upper die base and carries out the compound die.

Drawings

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

FIG. 2 is a sectional view of the structure of the case body of the present invention;

fig. 3 is a top view of the side door structure of the present invention.

In the figure: 1. a box body; 2. a controller; 3. a hydraulic telescopic rod; 4. a limiting sleeve; 5. a threaded rod; 6. a knob; 7. a threaded sleeve; 8. a support plate; 9. a feed inlet; 10. a heating rod; 11. a core box; 12. an air pump; 13. shooting a sand cylinder; 14. an abrasive article; 15. a card slot; 16. sealing the rubber ring; 17. a side door; 18. a hinge; 19. a handle; 20. an upper die holder; 21. an electromagnet; 22. a transverse plate.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a core making machine for casting, which is convenient for replacing a grinding tool, comprises a box body 1, a side opening door 17 is movably installed at the top of the front surface of the box body 1, a hinge 18 is movably installed at the left side of the side opening door 17, a handle 19 is fixedly installed at the right side of the front surface of the side opening door 17, the side opening door 17 can be opened through the handle 19, an operator can conveniently take the grinding tool 14, a sealing rubber ring 16 arranged at the inner side of the side opening door 17 can effectively prevent heat dissipation, it is ensured that the heat of a heating rod 10 is not rapidly lost after heating is completed, good sealing effect and dust prevention are achieved, an electromagnet 21 can be controlled by a controller 2 to adsorb a core box 11, a hydraulic telescopic rod 3 is horizontally moved to drive an upper die holder 20 to close a die, the sealing rubber ring 16 is fixedly sleeved on the convex surface of the inner side of the side opening door 17, a limiting sleeve 4 is fixedly arranged on the surface of the hydraulic telescopic rod 3 and positioned in the middle, a controller 2 is fixedly arranged on the right side of the front surface of the box body 1, a transverse plate 22 is fixedly arranged on the top of the hydraulic telescopic rod 3, a feed inlet 9 is arranged on the top of the transverse plate 22, a sand shooting barrel 13 is fixedly connected to the bottom of the feed inlet 9, an upper die base 20 is fixedly arranged on the outer side of the sand shooting barrel 13, electromagnets 21 are fixedly arranged on the periphery of the bottom of the upper die base 20, a thread sleeve 7 is fixedly sleeved on the surface of the bottom of the hydraulic telescopic rod 3, a threaded rod 5 is in threaded connection with an inner cavity of the thread sleeve 7, a knob 6 is fixedly arranged on the left side of the threaded rod 5, a core box 11 is movably arranged on the inner side of the support plate 8, a support plate 8 is fixedly arranged on the right, the top fixed mounting of grinding apparatus 14 has heating rod 10, heating rod 10 runs through to core box 11 up to the top of core box 11, can drive threaded rod 5 rotatory through knob 6, threaded rod 5 can promote layer board 8 through thread bush 7 and remove, layer board 8 can the chucking and live core box 11, and change core box 11 that can be quick, air pump 12 can be convenient for the drawing of patterns, heating core box 11 that heating rod 10 can be quick, grinding apparatus 14 can the joint at draw-in groove 15 inner chamber, convenient the change, and need not dismantle the part, common core making machine is not convenient for change core making machine on the market has been solved simultaneously, need dismantle partial part when changing core making machine, the change is long-term, can reduce work efficiency, and frequent dismantlement part can lead to the problem that the part is impaired or firm degree reduces.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, can drive threaded rod 5 rotatory through knob 6, threaded rod 5 can promote layer board 8 through thread bush 7 and remove, layer board 8 can the chucking hold core box 11, and change core box 11 that can be quick, air pump 12 can be convenient for the drawing of patterns, heating core box 11 that heating rod 10 can be quick, grinding apparatus 14 can the joint at draw-in groove 15 inner chamber, convenient the change, and need not dismantle the part, carry out horizontal migration through hydraulic telescoping rod 3, drive upper die base 20 and carry out the compound die, can open side door 17 through handle 19, make things convenient for operating personnel to get grinding apparatus 14, and the sealed rubber ring 16 of the inboard setting of side door 17 can effectually prevent the heat dissipation, guaranteed that heating rod 10 can not run off fast after the heating is accomplished, and played sealed effectual difficult dust that advances, can control electro-magnet 21 through controller 2 and adsorb core box 11.

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 casting is with core making machine of conveniently changing grinding apparatus, includes box (1), its characterized in that: the sand injection box is characterized in that hydraulic telescopic rods (3) are fixedly mounted on two sides of the top of the box body (1), transverse plates (22) are fixedly mounted on the top of the hydraulic telescopic rods (3), a feed inlet (9) is formed in the top of the transverse plates (22), a sand cylinder (13) is fixedly connected to the bottom of the feed inlet (9), an upper die base (20) is fixedly mounted on the outer side of the sand cylinder (13), electromagnets (21) are fixedly mounted on the periphery of the bottom of the upper die base (20), a threaded sleeve (7) is fixedly sleeved on the surface of the bottom of the hydraulic telescopic rods (3), a threaded rod (5) is connected to the inner cavity of the threaded sleeve (7) in a threaded mode, a supporting plate (8) is fixedly mounted on the right side of the threaded rod (5), an air pump (12) is fixedly mounted in the inner cavity of the box, and a grinding tool (14) is movably arranged in the inner cavity of the clamping groove (15).

2. The core making machine for casting convenient to replace grinding tools as claimed in claim 1, is characterized in that: the hydraulic telescopic rod is characterized in that a limiting sleeve (4) is fixedly mounted on the surface of the hydraulic telescopic rod (3) and located in the middle, and a controller (2) is fixedly mounted on the right side of the front side of the box body (1).

3. The core making machine for casting convenient to replace grinding tools as claimed in claim 1, is characterized in that: the left side fixed mounting of threaded rod (5) has knob (6), the inboard movable mounting of layer board (8) has core box (11).

4. The core making machine for casting convenient to replace grinding tools as claimed in claim 1, is characterized in that: the top of the grinding tool (14) is fixedly provided with a heating rod (10), and the heating rod (10) penetrates through the core box (11) to the top of the core box (11).

5. The core making machine for casting convenient to replace grinding tools as claimed in claim 1, is characterized in that: the positive top movable mounting of box (1) has side door (17), the left side movable mounting that side door (17) was opened has hinge (18), the positive right side fixed mounting of side door (17) has handle (19), the inboard that side door (17) was protruding type fixed surface cover is equipped with sealing rubber ring (16).