CN214108750U - Casting mould convenient to ejection of compact - Google Patents
Casting mould convenient to ejection of compact Download PDFInfo
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- CN214108750U CN214108750U CN202022700834.7U CN202022700834U CN214108750U CN 214108750 U CN214108750 U CN 214108750U CN 202022700834 U CN202022700834 U CN 202022700834U CN 214108750 U CN214108750 U CN 214108750U
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Abstract
The utility model relates to the technical field of casting molds, in particular to a casting mold convenient for discharging, which comprises a movable casting mold, a demolding mechanism, a mold closing frame, a mold closing control mechanism and a base; the two movable casting molds are arranged oppositely, and the top of one movable casting mold is provided with an injection molding opening; the outer sides of the two movable casting dies are respectively connected with a demoulding mechanism in a matching way; the two movable casting molds are fixedly connected to the inner ends of the two mold combining frames; the two die closing frames are in relative sliding fit at two ends of the base; the utility model discloses need not artifical manual taking out the shaping product from the cavity during the ejection of compact, can carry out ejecting to cast spare part through press control demoulding mechanism, be favorable to improving discharging efficiency.
Description
Technical Field
The utility model relates to a casting mould technical field, more specifically say, relate to a casting mould convenient to ejection of compact.
Background
The prior casting mold is inconvenient to discharge, for example, a casting mold with high stability and a limiting device, which is disclosed in patent No. CN201921122694.0, comprises a casting mold body, wherein a base is installed at the bottom of the casting mold body, a pouring gate is arranged at the top of the casting mold body, baffles are fixed on two sides of the top of the base and are positioned outside two sides of the casting mold body, a limiting plate is fixed on two ends of one side opposite to each baffle, a limiting clamping groove is formed on two ends of one side opposite to each limiting plate, fixed columns are installed on two ends of the casting mold body, the fixed columns correspond to the limiting clamping grooves, a limiting buffer mechanism is installed inside one end opposite to the fixed columns on two sides of the casting mold body, reinforcing plates are fixed on two ends of the casting mold body, the reinforcing plates are installed between the fixed columns, connecting blocks are installed at two ends of the reinforcing plates in a penetrating manner, and telescopic cylinders are installed between the baffles and the connecting blocks, the utility model discloses a simple structure, job stabilization nature is high, is difficult for taking place the skew. However, when people use the casting mold, people are required to manually take out the molded product from the cavity, so that the material taking time is increased, and the working efficiency of people is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a casting mould convenient for discharging, which can effectively solve the problems in the prior art; the utility model discloses need not artifical manual taking out the shaping product from the cavity during the ejection of compact, can carry out ejecting to cast spare part through press control demoulding mechanism, be favorable to improving discharging efficiency.
In order to achieve the purpose, the application provides a casting mold convenient for discharging, which comprises a movable casting mold, a demolding mechanism, a mold closing frame, a mold closing control mechanism and a base; the two movable casting molds are arranged oppositely, and the top of one movable casting mold is provided with an injection molding opening; the outer sides of the two movable casting dies are respectively connected with a demoulding mechanism in a matching way; the two movable casting molds are fixedly connected to the inner ends of the two mold combining frames; the two die closing frames are in relative sliding fit at two ends of the base; the die closing control mechanism is connected to the base in a matching manner; the die closing control mechanism is in transmission connection with the two die closing frames so as to control the two movable casting dies to close the dies to form a casting area.
Optionally, the demolding mechanism comprises a control pressure plate, a pushing rack, a chute frame, a spring shaft, a reset pressure spring, a spring seat, a gear, a wheel frame, a sliding rack and a demolding top plate; the control pressure plate is fixed at the top end of the pushing rack; the middle part of the pushing rack is in sliding fit with the sliding groove frame, and the sliding groove frame is fixed at the outer end of the movable casting die; the upper end of the spring shaft is fixed on the chute frame, and the lower end of the spring shaft is fixedly connected with a spring seat; the lower end of the pushing rack is in sliding fit with the spring shaft, a reset pressure spring is sleeved on the spring shaft, and the reset pressure spring is positioned between the pushing rack and the spring seat; the gear on the inner side of the pushing rack is in meshed transmission connection with the gear; the gear is rotationally matched on the wheel carrier through a wheel shaft, and the wheel carrier is fixed at the outer end of the movable casting die; the lower end of the gear is in meshed transmission connection with the teeth on the top surface of the sliding rack; the middle part of the sliding rack is hermetically and slidably matched in a rectangular slideway of the movable casting die; the inner end of the sliding rack is fixedly connected with a demoulding top plate; the demoulding top plate is in sealed sliding fit in a top plate sliding groove on the inner side of the movable casting mould; and the inner side surface of the demoulding top plate is coplanar with the inner side surface of the movable casting mould.
Optionally, the base includes a base, a side frame and a cross shaft; two ends of the top surface of the base are relatively and fixedly connected with two side frames; the two side frames are fixedly connected through two transverse shafts arranged in parallel; the die closing frame is in sliding fit with the two transverse shafts.
Optionally, the mold closing control mechanism comprises a servo motor and a bidirectional screw rod; the servo motor is fixed on one side frame through a motor bracket; an output shaft of the servo motor is in transmission connection with the bidirectional screw through a coupler; two ends of the bidirectional screw are rotatably connected with the two side frames; one end of the bidirectional screw is provided with left-hand threads, and the other end of the bidirectional screw is provided with right-hand threads; and the two die closing frames are matched at two ends of the bidirectional screw rod through threads.
Optionally, the mold closing control mechanism further comprises a tension spring; the tensioning spring is sleeved on the two-way screw, and two ends of the tensioning spring are blocked on the inner side surfaces through which the two die closing frames pass.
The utility model has the advantages that:
the utility model discloses inside is equipped with the demoulding mechanism who is convenient for control casting spare part and carries out the ejection of compact of drawing of patterns, need not artifical manual taking out the shaping product from the cavity when the ejection of compact, can carry out ejecting to cast spare part through press control demoulding mechanism, is favorable to improving discharging efficiency, reduces working strength.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first overall schematic diagram provided in an embodiment of the present invention;
fig. 2 is a second overall schematic diagram provided in the embodiment of the present invention;
fig. 3 is a first schematic diagram of a demolding mechanism according to an embodiment of the present invention;
fig. 4 is a second schematic diagram of a demolding mechanism according to an embodiment of the present invention;
fig. 5 is a schematic view of a mold closing frame provided in an embodiment of the present invention;
fig. 6 is a schematic view of a mold clamping control mechanism provided in an embodiment of the present invention;
fig. 7 is a schematic view of a base according to an embodiment of the present invention.
Icon: a movable casting die 1; a demoulding mechanism 2; a control platen 201; a push rack 202; a chute frame 203; a spring shaft 204; a return compression spring 205; a spring seat 206; a gear 207; a wheel frame 208; a sliding rack 209; a stripper top plate 210; a mould assembling frame 3; a mold closing control mechanism 4; a servo motor 401; a bi-directional screw 402; a tension spring 403; a base 5; a base 501; a side frame 502; the horizontal axis 503.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and 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 should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.
The present invention will be described in further detail with reference to the accompanying fig. 1-7.
The first embodiment is as follows:
as shown in fig. 1-7, a casting mold convenient for discharging comprises a movable casting mold 1, a demolding mechanism 2, a mold closing frame 3, a mold closing control mechanism 4 and a base 5; the two movable casting molds 1 are oppositely arranged, and the top of one movable casting mold 1 is provided with an injection molding opening; the outer sides of the two movable casting dies 1 are respectively connected with a demoulding mechanism 2 in a matching way; the two movable casting dies 1 are fixedly connected to the inner ends of the two die closing frames 3; the two die closing frames 3 are in relative sliding fit at two ends of the base 5; the mold closing control mechanism 4 is connected to the base 5 in a matching manner; the die closing control mechanism 4 is in transmission connection with the two die closing frames 3, so that the two die closing frames 3 control the two movable casting dies 1 to close the dies to form a casting area. The casting mold convenient for discharging of the utility model is characterized in that when casting and processing of parts are carried out, firstly, the mold closing control mechanism 4 is started to drive two mold closing frames 3 to relatively slide on the base 5, so as to control the two movable casting molds 1 to be tightly jointed to form a casting area, then, a metal material solution is injected into the two casting areas formed by tightly jointing the movable casting molds 1 through an injection port at the top of one mold closing control mechanism 4, after cooling, the mold closing control mechanism 4 is controlled to drive the two mold closing frames 3 to carry out deviating motion on the base 5, the two mold closing frames 3 drive the two movable casting molds 1 to be separated, during the separation process, the cast parts are separated from one movable casting mold 1 firstly, then, the demolding mechanism 2 on the other movable casting mold 1 is controlled to carry out jacking pressure on the parts at the inner side, so as to control the parts to be separated from the movable casting mold 1, the discharging work of the cast parts can be realized.
The second embodiment is as follows:
as shown in fig. 1 to 7, the demolding mechanism 2 includes a control pressure plate 201, a pushing rack 202, a chute frame 203, a spring shaft 204, a return pressure spring 205, a spring seat 206, a gear 207, a wheel frame 208, a sliding rack 209, and a demolding top plate 210; the control pressure plate 201 is fixed at the top end of the push rack 202; the middle part of the pushing rack 202 is in sliding fit with the chute frame 203, and the chute frame 203 is fixed at the outer end of the movable casting die 1; the upper end of the spring shaft 204 is fixed on the chute frame 203, and the lower end of the spring shaft 204 is fixedly connected with a spring seat 206; the lower end of the pushing rack 202 is in sliding fit with the spring shaft 204, a return compression spring 205 is sleeved on the spring shaft 204, and the return compression spring 205 is positioned between the pushing rack 202 and the spring seat 206; the gear 207 is in meshed transmission connection with the inner side of the push rack 202; the gear 207 is rotationally matched on a wheel carrier 208 through a wheel shaft, and the wheel carrier 208 is fixed at the outer end of the movable casting die 1; the lower end of the gear 207 is engaged with the teeth on the top surface of the sliding rack 209 in a transmission way; the middle part of the sliding rack 209 is in sealed sliding fit in a rectangular slideway of the movable casting die 1; the inner end of the sliding rack 209 is fixedly connected with a demoulding top plate 210; the demoulding top plate 210 is in sealing sliding fit in a top plate sliding groove on the inner side of the movable casting mould 1; the inner side surface of the knockout top plate 210 is coplanar with the inner side surface of the movable casting die 1. When the demoulding mechanism 2 is used, the downward pressing control pressing plate 201 drives the pressing rack 202 to slide downwards on the sliding groove frame 203 and compress the reset pressure spring 205, the inner side of the pressing rack 202 drives the sliding rack 209 to slide inwards in the rectangular slide way of the movable casting mold 1 through the gear 207, the sliding rack 209 performs pressing demoulding treatment on cast parts in the movable casting mold 1 through the demoulding top plate 210, the discharge of the cast parts is realized, then the control pressing plate 201 is loosened, the control pressing plate 201 can return to the original position under the elastic action of the reset pressure spring 205, and therefore the whole demoulding mechanism 2 is driven to return to the original position, and the next pressing discharge treatment is performed through the demoulding top plate 210 conveniently.
The base 5 comprises a base 501, a side frame 502 and a transverse shaft 503; two ends of the top surface of the base 501 are relatively and fixedly connected with two side frames 502; the two side frames 502 are fixedly connected through two parallel transverse shafts 503; the mould closing frame 3 is in sliding fit with two transverse shafts 503.
The mold closing control mechanism 4 comprises a servo motor 401 and a bidirectional screw 402; the servo motor 401 is fixed on one side frame 502 through a motor bracket; an output shaft of the servo motor 401 is in transmission connection with the bidirectional screw 402 through a coupler; two ends of the bidirectional screw 402 are rotatably connected with the two side frames 502; one end of the bidirectional screw 402 is a left-hand thread, and the other end of the bidirectional screw 402 is a right-hand thread; the two mold combining frames 3 are matched at two ends of the bidirectional screw 402 through threads.
After the servo motor 401 in the die closing control mechanism 4 is started, the bidirectional screw 402 can be driven to rotate, and when the bidirectional screw 402 rotates, the two die closing frames 3 can be driven to slide relatively or deviate from the two transverse shafts 503, so that the die closing or opening work of the two movable casting dies 1 is finally realized.
The mold clamping control mechanism 4 further comprises a tension spring 403; the tensioning spring 403 is sleeved on the two-way screw 402, and two ends of the tensioning spring 403 are blocked on the inner side surfaces through which the two die closing frames 3 pass. The arrangement of the tension spring 403 can improve the stability of the two closing die frames 3 after relative movement, and finally realize the stability of the two movable casting dies 1 after combination and closing.
The principle is as follows: the casting mold convenient for discharging of the utility model is characterized in that when casting and processing of parts are carried out, firstly, the mold closing control mechanism 4 is started to drive two mold closing frames 3 to relatively slide on the base 5, so as to control the two movable casting molds 1 to be tightly jointed to form a casting area, then, a metal material solution is injected into the two casting areas formed by tightly jointing the movable casting molds 1 through an injection port at the top of one mold closing control mechanism 4, after cooling, the mold closing control mechanism 4 is controlled to drive the two mold closing frames 3 to carry out deviating motion on the base 5, the two mold closing frames 3 drive the two movable casting molds 1 to be separated, during the separation process, the cast parts are separated from one movable casting mold 1 firstly, then, the demolding mechanism 2 on the other movable casting mold 1 is controlled to carry out jacking pressure on the parts at the inner side, so as to control the parts to be separated from the movable casting mold 1, the discharging work of the cast parts can be realized.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, 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. 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.
Claims (5)
1. The utility model provides a casting mould convenient to ejection of compact which characterized in that: comprises a movable casting die (1), a demoulding mechanism (2), a die closing frame (3), a die closing control mechanism (4) and a base (5); the two movable casting molds (1) are oppositely arranged, and the top of one movable casting mold (1) is provided with an injection molding port; the outer sides of the two movable casting dies (1) are respectively connected with a demoulding mechanism (2) in a matching way; the two movable casting molds (1) are fixedly connected to the inner ends of the two mold closing frames (3); the two die closing frames (3) are in relative sliding fit with two ends of the base (5); the die closing control mechanism (4) is connected to the base (5) in a matching manner; the die closing control mechanism (4) is in transmission connection with the two die closing frames (3) so as to control the two movable casting dies (1) to close the dies to form a casting area through the two die closing frames (3).
2. The casting mold facilitating discharging of claim 1, wherein: the demolding mechanism (2) comprises a control pressing plate (201), a pushing rack (202), a sliding groove frame (203), a spring shaft (204), a reset pressure spring (205), a spring seat (206), a gear (207), a wheel frame (208), a sliding rack (209) and a demolding top plate (210); the control pressure plate (201) is fixed at the top end of the push rack (202); the middle part of the pushing rack (202) is in sliding fit with the sliding groove frame (203), and the sliding groove frame (203) is fixed at the outer end of the movable casting die (1); the upper end of the spring shaft (204) is fixed on the chute frame (203), and the lower end of the spring shaft (204) is fixedly connected with a spring seat (206); the lower end of the pushing rack (202) is in sliding fit with the spring shaft (204), a return pressure spring (205) is sleeved on the spring shaft (204), and the return pressure spring (205) is located between the pushing rack (202) and the spring seat (206); the gear (207) is in meshed transmission connection with the inner side of the push rack (202); the gear (207) is rotationally matched on the wheel carrier (208) through a wheel shaft, and the wheel carrier (208) is fixed at the outer end of the movable casting die (1); the lower end of the gear (207) is engaged with the teeth on the top surface of the sliding rack (209); the middle part of the sliding rack (209) is in sealed sliding fit in a rectangular slideway of the movable casting die (1); the inner end of the sliding rack (209) is fixedly connected with a demoulding top plate (210); the demoulding top plate (210) is in sealed sliding fit in a top plate sliding groove on the inner side of the movable casting die (1); the inner side surface of the demoulding top plate (210) is coplanar with the inner side surface of the movable casting mould (1).
3. The casting mold facilitating discharging of claim 1, wherein: the base (5) comprises a base (501), a side frame (502) and a transverse shaft (503); two ends of the top surface of the base (501) are relatively and fixedly connected with two side frames (502); the two side frames (502) are fixedly connected through two parallel transverse shafts (503); the mould combining frame (3) is in sliding fit with the two transverse shafts (503).
4. A casting mold facilitating tapping according to claim 3, wherein: the die closing control mechanism (4) comprises a servo motor (401) and a bidirectional screw (402); the servo motor (401) is fixed on one side frame (502) through a motor bracket; an output shaft of the servo motor (401) is in transmission connection with the bidirectional screw (402) through a coupler; two ends of the bidirectional screw (402) are rotatably connected with the two side frames (502); one end of the bidirectional screw (402) is provided with left-hand threads, and the other end of the bidirectional screw (402) is provided with right-hand threads; the two die assembling frames (3) are matched at two ends of the bidirectional screw (402) through threads.
5. The casting mold facilitating discharging of claim 4, wherein: the die closing control mechanism (4) further comprises a tension spring (403); the tensioning spring (403) is sleeved on the two-way screw rod (402), and two ends of the tensioning spring (403) are blocked on the inner side surfaces through which the die closing frames (3) pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700834.7U CN214108750U (en) | 2020-11-20 | 2020-11-20 | Casting mould convenient to ejection of compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700834.7U CN214108750U (en) | 2020-11-20 | 2020-11-20 | Casting mould convenient to ejection of compact |
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| Publication Number | Publication Date |
|---|---|
| CN214108750U true CN214108750U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022700834.7U Active CN214108750U (en) | 2020-11-20 | 2020-11-20 | Casting mould convenient to ejection of compact |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732274A (en) * | 2021-09-08 | 2021-12-03 | 惠州市靖睿自动化机械有限公司 | Hardware casting demolding device and demolding process thereof |
| CN114210924A (en) * | 2021-12-09 | 2022-03-22 | 邢长政 | Precoated sand casting mold |
| WO2024087142A1 (en) * | 2022-10-28 | 2024-05-02 | 郑怡 | Casting and pouring assistance apparatus |
-
2020
- 2020-11-20 CN CN202022700834.7U patent/CN214108750U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732274A (en) * | 2021-09-08 | 2021-12-03 | 惠州市靖睿自动化机械有限公司 | Hardware casting demolding device and demolding process thereof |
| CN114210924A (en) * | 2021-12-09 | 2022-03-22 | 邢长政 | Precoated sand casting mold |
| WO2024087142A1 (en) * | 2022-10-28 | 2024-05-02 | 郑怡 | Casting and pouring assistance apparatus |
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