CN219598064U - Casting die convenient for demolding - Google Patents

Abstract

The utility model discloses a casting mold convenient for demolding, which comprises a casting box, wherein the left side of the bottom of the inner cavity of the casting box is fixedly connected with a lower mold, the bottom of the inner cavity of the lower mold is provided with a concave groove, the inner cavity of the concave groove is provided with a double-shaft motor, and two sides of the double-shaft motor are fixedly connected with rotating shafts. According to the utility model, the casting box, the lower die, the concave groove, the double-shaft motor, the rotating shaft, the eccentric wheel, the movable plate, the first electric push rod, the oiling component and the upper die are arranged, so that a casting die convenient to demould is jointly constructed, wherein the movable plate in the lower die can be oiled through the arrangement of the oiling component, the friction force between a casting and the lower die is reduced, the later die stripping is convenient, meanwhile, the movable plate can be pushed through the arrangement of the double-shaft motor, the rotating shaft and the eccentric wheel, the purpose of vibration demould is realized, and the two components are matched for use, so that the demould speed can be further accelerated, and the demould efficiency of staff is improved.

Description

Casting die convenient for demolding

Technical Field

The utility model relates to the technical field of casting molds, in particular to a casting mold convenient to demold.

Background

Casting is a method of casting liquid metal into a casting cavity which is adapted to the shape of a part, and after the casting cavity is cooled and solidified, the part or blank is obtained, the cast material is mostly metal (such as copper, iron, aluminum, tin, lead and the like) which is in a solid state but is heated to a liquid state, and the material of a casting mould can be sand, metal or even ceramic.

The existing castings often need to be subjected to demolding treatment after casting is finished, in the mold opening process, the parts are not easy to take out from the mold due to the thermal expansion and cold contraction properties of the flowable liquid, the parts are damaged if forcibly taken out, and the production yield is reduced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and aims to provide a casting mold convenient to demolding so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a casting mould of convenient drawing of patterns, includes the casting case, the left side fixedly connected with bed die of casting case inner chamber bottom, concave groove has been seted up to the bottom of bed die inner chamber, the inner chamber in concave groove is provided with biax motor, the equal fixedly connected with axis of rotation in both sides of biax motor, the fixed surface of axis of rotation has the eccentric wheel, the fly leaf has been placed to the inner chamber of bed die, the equal fixedly connected with first electric putter in both sides at casting case inner chamber top, the last mould that the bottom fixedly connected with cooperation bed die used of first electric putter, the inner chamber of casting case is provided with the subassembly of plastering a surface.

Preferably, the oiling component comprises a servo motor, an output shaft of the servo motor is fixedly connected with a threaded rod, and a thread sleeve is connected with the surface of the threaded rod in a threaded manner.

Preferably, the surface fixedly connected with backup pad of thread bush, the bottom fixedly connected with second electric putter of backup pad, the bottom fixedly connected with oiling roller of second electric putter.

Preferably, the back of the inner cavity of the casting box is provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and one end, away from the sliding groove, of the sliding block is fixedly connected with the threaded sleeve.

Preferably, the right side of casting case inner chamber bottom fixedly connected with oil tank, the oil tank is located the below of wiping oil roller.

Preferably, a box door is arranged on the surface of the casting box, and ventilation holes are formed in the surface of the box door.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the casting box, the lower die, the concave groove, the double-shaft motor, the rotating shaft, the eccentric wheel, the movable plate, the first electric push rod, the oiling component and the upper die are arranged, so that a casting die convenient to demould is jointly constructed, wherein the movable plate in the lower die can be oiled through the arrangement of the oiling component, the friction force between a casting and the lower die is reduced, the later die stripping is convenient, meanwhile, the movable plate can be pushed through the arrangement of the double-shaft motor, the rotating shaft and the eccentric wheel, the purpose of vibration demould is realized, and the two components are matched for use, so that the demould speed can be further accelerated, and the demould efficiency of staff is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a side view of a oiling roller in accordance with this utility model;

fig. 4 is an enlarged view of a portion of fig. 2 a, which is a structural view of the present utility model.

In the figure: 1. casting a box; 2. a lower die; 3. a concave groove; 4. a biaxial motor; 5. a rotating shaft; 6. an eccentric wheel; 7. a movable plate; 8. a first electric push rod; 9. a oiling assembly; 901. a servo motor; 902. a threaded rod; 903. a thread sleeve; 904. a support plate; 905. a second electric push rod; 906. a oiling roller; 10. an upper die; 11. a chute; 12. a slide block; 13. an oil tank; 14. a door; 15. and (5) ventilation holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically 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 will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a casting mould convenient for demoulding comprises a casting box 1, the left side fixedly connected with bed die 2 of casting box 1 inner chamber bottom, concave groove 3 has been seted up to the bottom of bed die 2 inner chamber, the inner chamber of concave groove 3 is provided with biax motor 4, the equal fixedly connected with axis of rotation 5 in both sides of biax motor 4, the fixed surface of axis of rotation 5 is connected with eccentric wheel 6, fly leaf 7 has been placed to the inner chamber of bed die 2, the equal fixedly connected with first electric putter 8 in both sides at casting box 1 inner chamber top, the last mould 10 that the bottom fixedly connected with cooperation bed die 2 used of first electric putter 8, the inner chamber of casting box 1 is provided with the oil component 9, through setting up casting box 1, bed die 2, concave groove 3, biax motor 4, axis of rotation 5, eccentric wheel 6, fly leaf 7, first electric putter 8, oil component 9 and last mould 10 have built a casting mould convenient jointly, wherein through the setting up of oil component 9, can smear oil to fly leaf 7 in bed die 2, reduce the friction force of foundry goods and bed die 2, convenient for demoulding motor, the purpose can be realized through setting up the eccentric wheel 6, the speed of vibration of the bed die 7 and the realization is further to the movable staff, the purpose of demoulding can be realized through setting up the eccentric wheel 6.

Specifically, the oiling component 9 comprises a servo motor 901, an output shaft of the servo motor 901 is fixedly connected with a threaded rod 902, and a threaded sleeve 903 is in threaded connection with the surface of the threaded rod 902.

Specifically, the fixed surface of thread bush 903 is connected with backup pad 904, and the bottom fixedly connected with second electric putter 905 of backup pad 904, the bottom fixedly connected with of second electric putter 905 is smeared oily roller 906, through servo motor 901, threaded rod 902, thread bush 903, backup pad 904, second electric putter 905 and the setting of smeared oily roller 906, can smear lubricating oil to bed die 2 and fly leaf 7, reduces frictional force, improves drawing of patterns efficiency.

Specifically, the back of the inner cavity of the casting box 1 is provided with a chute 11, the inner cavity of the chute 11 is slidably connected with a slide block 12, one end, away from the chute 11, of the slide block 12 is fixedly connected with a threaded sleeve 903, and the threaded sleeve 903 can be limited and guided to move through the arrangement of the chute 11 and the slide block 12.

Specifically, the right side of the bottom of the inner cavity of the casting box 1 is fixedly connected with an oil tank 13, and the oil tank 13 is positioned below the oiling roller 906.

Specifically, the surface of the casting box 1 is provided with a box door 14, the surface of the box door 14 is provided with an air vent 15, and ventilation of air in the casting box 1 can be facilitated through the arrangement of the air vent 15.

When the novel plastic casting mold is used, firstly, the oiling roller 906 is inserted into the oil tank 13 and is fully adhered with lubricating oil, then the servo motor 901 is started to drive the threaded rod 902 to rotate, the threaded rod 902 is driven to move leftwards by the sliding groove 11 and the sliding block 12 in a limiting guide manner, and then the oiling roller 906 is driven to move above the lower mold 2, the second electric push rod 905 is started to push the oiling roller 906 to extend downwards into the lower mold 2, lubricating oil is smeared on the surfaces of the movable plate 7 and the upper mold 10, friction force between a casting and the lower mold 2 is reduced, later mold stripping is facilitated, then liquid metal is cast into a casting cavity of the lower mold 2, finally, the first electric push rod 8 is started to push the upper mold 10 to be matched with the upper mold 10 downwards, after the casting is cooled, the upper mold 10 is moved away, then the double-shaft motor 4 is started to drive the rotating shaft 5 and the eccentric wheel 6 to perform gate pier, the movable plate 7 can be pushed, the purpose of vibration demolding is achieved, the demolding speed can be further accelerated, and the demolding speed of workers can be improved.

Standard parts used in the file of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. Casting mould convenient drawing of patterns, including casting case (1), its characterized in that: the left side fixedly connected with bed die (2) of casting case (1) inner chamber bottom, concave groove (3) have been seted up to the bottom of bed die (2) inner chamber, the inner chamber of concave groove (3) is provided with biax motor (4), the equal fixedly connected with axis of rotation (5) in both sides of biax motor (4), the fixed surface of axis of rotation (5) is connected with eccentric wheel (6), fly leaf (7) have been placed to the inner chamber of bed die (2), the equal fixedly connected with first electric putter (8) in both sides at casting case (1) inner chamber top, the last mould (10) that cooperation bed die (2) used are connected with to the bottom fixedly connected with of first electric putter (8), the inner chamber of casting case (1) is provided with oil component (9).

2. A casting mold capable of being easily released from a mold according to claim 1, wherein: the oiling assembly (9) comprises a servo motor (901), an output shaft of the servo motor (901) is fixedly connected with a threaded rod (902), and the surface of the threaded rod (902) is in threaded connection with a threaded sleeve (903).

3. A casting mould for facilitating demoulding according to claim 2, wherein: the surface fixedly connected with backup pad (904) of thread bush (903), the bottom fixedly connected with second electric putter (905) of backup pad (904), the bottom fixedly connected with of second electric putter (905) is smeared oily roller (906).

4. A casting mould for facilitating demoulding according to claim 3, wherein: the back of the inner cavity of the casting box (1) is provided with a sliding groove (11), the inner cavity of the sliding groove (11) is connected with a sliding block (12) in a sliding mode, and one end, away from the sliding groove (11), of the sliding block (12) is fixedly connected with a threaded sleeve (903).

5. A casting mould for facilitating demoulding according to claim 3, wherein: the right side of casting case (1) inner chamber bottom fixedly connected with oil tank (13), oil tank (13) are located the below of wiping oil roller (906).

6. A casting mold capable of being easily released from a mold according to claim 1, wherein: the surface of casting case (1) is provided with chamber door (14), the surface of chamber door (14) is provided with bleeder vent (15).