JP6808151B1 - Solids filling and leveling device for small sand casting surfaces - Google Patents

Solids filling and leveling device for small sand casting surfaces Download PDF

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JP6808151B1
JP6808151B1 JP2020053211A JP2020053211A JP6808151B1 JP 6808151 B1 JP6808151 B1 JP 6808151B1 JP 2020053211 A JP2020053211 A JP 2020053211A JP 2020053211 A JP2020053211 A JP 2020053211A JP 6808151 B1 JP6808151 B1 JP 6808151B1
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end surface
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JP2021079440A (en
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楽緒望
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済寧貝拉灯具有限公司
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/02—Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation
    • B22C13/04—Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation with rotary templates, e.g. arranged on a pillar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/02—Compacting by pressing devices only
    • B22C15/06—Compacting by pressing devices only involving mechanical gearings, e.g. crank gears

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  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

【課題】小型砂型鋳造面の固形物充填と掻き均し装置を提供する。【解決手段】外殻１０を含み、前記外殻の内部の左端には伝動空間３７が設置され、前記伝動空間の中には本願発明に動力を提供できる伝動機構２４が設置され、前記伝動機構の中にはまた降下することにより砂型面を締固めにする降下機構２７が設置され、前記外殻の内部の右端には砂型面を掻き均せる掻き均し機構４４が設置され、前記外殻の内部の下端には砂型面の締固め程度を検知できる締固めセンサー機構４８が設置され、本願発明は作動する時、まず、砂型装置を鋳物砂でいっぱい満たし、その後、本願発明は砂型の表面を自動的かつ快速に固形物で充填して掻き均し、鋳物砂の表面を処理した後、本願発明は復帰して次の鋳物砂の表面に対して操作を行い、操作の全過程は一体化を実現し、仕事の効率を高める。【選択図】図１PROBLEM TO BE SOLVED: To provide a solid matter filling and leveling device for a small sand casting surface. A transmission space 37 is installed at the left end inside the outer shell, including an outer shell 10, and a transmission mechanism 24 capable of providing power to the present invention is installed in the transmission space. A descent mechanism 27 that compacts the sand mold surface by descending is installed inside, and a scraping mechanism 44 that can scrape the sand mold surface is installed at the right end inside the outer shell, and the outer shell is said. At the lower end of the inside, a compaction sensor mechanism 48 capable of detecting the degree of compaction of the sand mold surface is installed, and when the present invention operates, the sand mold device is first filled with casting sand, and then the present invention is the surface of the sand mold. Is automatically and quickly filled with solid matter and agitated to treat the surface of the foundry sand, and then the present invention returns to perform an operation on the next surface of the foundry sand, and the whole process of the operation is integrated. Realize the conversion and improve work efficiency. [Selection diagram] Fig. 1

Description

本願発明は鋳造分野に関わり、具体的には小型砂型鋳造面の固形物充填と掻き均し装置である。 The present invention relates to the field of casting, and specifically is a solid matter filling and leveling device for a small sand casting surface.

砂型鋳造は鋳造分野でありふれた鋳造製法の一つであり、砂型面を固形物で充填して掻き均すことは砂型鋳造過程に対して重要なステップであり、そのステップは操作不適当ならば砂型鋳造の品質に直接影響する。
現段階、小型砂型面を固形物で充填して掻き均す操作は大体手動によって行われ、手動で操作するのは効率が悪く、小型砂型面を固形物で充填して掻き均す操作は打ち抜くことにより行われることもあるが、これでは、鋳造金型に一定程度の損害をもたらしやすい。 Sand casting is one of the common casting methods in the casting field, and filling the sand mold surface with solid matter and scraping it is an important step for the sand casting process, if the step is inappropriate. It directly affects the quality of sand casting.
At this stage, the operation of filling the small sand die surface with solid matter and scraping it is generally performed manually, and the operation is inefficient, and the operation of filling the small sand die surface with solid matter and scraping it is punched out. This is sometimes done by, but this tends to cause a certain degree of damage to the casting die.

中国特許出願公開第１１４１１９６号明細書Chinese Patent Application Publication No. 1141196

本願発明の解決しようとする問題は小型砂型鋳造面の固形物充填と掻き均し装置を提供し、操作効率が低下し、操作が連続しない問題を解決し、操作効率を高めて操作の全体性を向上させる。 The problem to be solved by the present invention is to provide a solid solid filling and leveling device for a small sand casting surface, solve the problem that the operation efficiency is lowered and the operation is not continuous, and improve the operation efficiency to improve the overall operation. To improve.

本願発明は以下の技術策により実現される。 The invention of the present application is realized by the following technical measures.

本願発明は小型砂型鋳造面の固形物充填と掻き均し装置であって、外殻を含み、前記外殻の内部の左上部には伝動空間が設置され、前記伝動空間の中には本願発明に動力を提供できる伝動機構が設置され、前記伝動空間の中にはまた降下することにより砂型面を締固めにする降下機構が設置され、前記外殻の中間には砂型面を掻き均せる掻き均し機構が設置され、前記外殻の内部の下端には砂型面の締固め程度を検知できる締固めセンサー機構が設置され、
前記掻き均し機構は前記外殻の中間に位置しかつ下方に開口した締固め空間を含み、前記締固め空間の中には前記締固め空間で上下運動を行える締固め掻き均し面が設置され、前記締固め掻き均し面の上端面には中空軸が固定的に設置され、前記中空軸の中には上方に開口した空き空間が設置され、前記中空軸の上端にはスライド傘歯車がキーにより連結され、前記中空軸の上端にはまた前記スライド傘歯車の上側に位置する環状板が固定され、前記環状板の下端面には二本の弾力ばねが固定的に設置され、前記弾力ばねの下端と前記スライド傘歯車の上端面とが連結され、前記伝動空間の左端面には旋転軸が回転可能に連結され、前記旋転軸の右端が前記締固め空間の中に伸びており、前記旋転軸の右端には前記スライド傘歯車と噛み合った第二傘歯車が設置され、前記旋転軸の左端には前記伝動空間の中に位置する中間歯車が設置され、前記旋転軸の左端にはまた前記中間歯車の左側に位置するラチェットが設置され、前記ラチェットの中には均等にかつ等間隔で配列された複数の旋転空間が設置され、前記旋転空間の前後内壁には固定ロッドが回転可能に連結され、前記固定ロッドには回転歯が固定され、前記旋転空間の左壁と前記固定ロッドの外面とは、前記固定ロッドの外側に嵌めるように設置された捻りばねにより固定的に連結され、前記伝動空間の下端の左右内壁の間には回転軸が回転可能に設置され、前記回転軸には前記ラチェットと噛み合える回転歯車が設置され、前記回転軸の右端にはリールが摩擦により連結され、前記リールには引き紐が巻きつけられ、前記外殻の内部の右端には上方に開口した砂貯蔵空間が設置され、前記砂貯蔵空間の下内壁には外部まで伸びたホースが設置され、前記ホースの下端には砂下ろし口が設置されている。 The present invention is a solid matter filling and leveling device for a small sand-cast surface, including an outer shell, a transmission space is provided in the upper left portion inside the outer shell, and the present invention is contained in the transmission space. A transmission mechanism that can provide power is installed in the transmission space , and a descent mechanism that compacts the sand mold surface by descending again is installed in the transmission space , and a scraping mechanism that can scrape the sand mold surface in the middle of the outer shell. A leveling mechanism is installed, and a compaction sensor mechanism that can detect the degree of compaction of the sand mold surface is installed at the lower end inside the outer shell.
The ablation mechanism includes a compaction space located in the middle of the outer shell and opened downward, and a compaction ablation surface capable of moving up and down in the compaction space is installed in the compaction space. A hollow shaft is fixedly installed on the upper end surface of the compaction and smoothing surface, an empty space opened upward is installed in the hollow shaft, and a slide bevel gear is installed on the upper end of the hollow shaft. Are connected by a key, an annular plate located above the slide bevel gear is fixed to the upper end of the hollow shaft, and two elastic springs are fixedly installed on the lower end surface of the annular plate. The lower end of the elastic spring and the upper end surface of the slide bevel gear are connected, the rotation shaft is rotatably connected to the left end surface of the transmission space, and the right end of the rotation shaft extends into the compaction space. A second bevel gear that meshes with the slide bevel gear is installed at the right end of the rotating shaft, and an intermediate gear located in the transmission space is installed at the left end of the rotating shaft, and is installed at the left end of the rotating shaft. Also, a ratchet located on the left side of the intermediate gear is installed, and a plurality of rotating spaces arranged evenly and at equal intervals are installed in the ratchet, and a fixed rod rotates on the front and rear inner walls of the rotating space. Rotating teeth are fixed to the fixed rod, and the left wall of the rotating space and the outer surface of the fixed rod are fixedly connected by a torsion spring installed so as to be fitted on the outside of the fixed rod. A rotary shaft is rotatably installed between the left and right inner walls at the lower end of the transmission space, a rotary gear that meshes with the ratchet is installed on the rotary shaft, and a reel is frictionally installed at the right end of the rotary shaft. It is connected, a drawstring is wound around the reel, a sand storage space opened upward is installed at the right end inside the outer shell, and a hose extending to the outside is installed on the lower inner wall of the sand storage space. A sand unloading port is installed at the lower end of the hose.

さらに、前記伝動機構は前記伝動空間の左内壁に固定されたモーターを含み、前記モーターの右端には伝動軸が伝動可能に連結され、前記伝動軸の右端には前記中間歯車と噛み合うことができるスライド歯車がキーにより連結され、前記スライド歯車の中には右方に開口したスライド空間が設置され、前記スライド空間の中には前記スライド空間の内部でスライドできるスライダが設置され、前記スライダの右端面には細紐が固定的に連結され、前記伝動軸の左端には回転盤が設置され、前記回転盤の右端面には二本の引っ張りばねが固定的に設置され、前記引っ張りばねの右端と前記スライド歯車の左端面とが連結されている。 Further, the transmission mechanism includes a motor fixed to the left inner wall of the transmission space, a transmission shaft is movably connected to the right end of the motor, and the right end of the transmission shaft can mesh with the intermediate gear. The slide gears are connected by a key, a slide space opened to the right is installed in the slide gear, a slider that can slide inside the slide space is installed in the slide space, and the right end of the slider is installed. A thin string is fixedly connected to the surface, a rotating disk is installed at the left end of the transmission shaft, two tension springs are fixedly installed on the right end surface of the rotating disk, and the right end of the tension spring. Is connected to the left end surface of the slide gear.

さらに、前記降下機構は前記伝動空間の左内壁と右内壁に回転可能に連結された回転ロッドを含み、前記回転ロッドの左端には前記スライド歯車と噛み合った従動歯車が設置され、前記回転ロッドの右端には噛合歯車が設置され、前記空き空間の上端内壁には回転空間が設置され、前記回転空間の中には前記回転空間の内部で回転できる回転ブロックが設置され、前記回転ブロックの上端面にはラックが固定的に設置され、前記ラックの上端が前記伝動空間の上内壁を貫通し、前記ラックの前端面と前記噛合歯車とが噛み合っている。 Further, the descent mechanism includes a rotary rod rotatably connected to the left inner wall and the right inner wall of the transmission space, and a driven gear meshing with the slide gear is installed at the left end of the rotary rod. A meshing gear is installed at the right end, a rotating space is installed on the inner wall of the upper end of the empty space, a rotating block capable of rotating inside the rotating space is installed in the rotating space, and the upper end surface of the rotating block is installed. A rack is fixedly installed in the rack, the upper end of the rack penetrates the upper inner wall of the transmission space, and the front end surface of the rack and the meshing gear are engaged with each other.

さらに、前記締固めセンサー機構は前記外殻の下端に位置しかつ上方に開口した押し空間を含み、前記押し空間の中には前記押し空間の中で上下スライドできる押しブロックが設置され、前記押しブロックの上端面には固形物充填と掻き均し待ちの砂型装置が置かれており、前記押しブロックの下端面には前記押し空間の下内壁と連結された二本の圧力ばねが固定的に設置され、前記押しブロックの左端の下端面には引っ掛かり溝が形成され、前記押し空間の左内壁には右方に開口した移動空間が設置され、前記移動空間の左端面には前記移動空間の左内壁と連結された二本の弾性ばねが固定的に設置され、前記移動ブロックの左端面が前記引き紐の一端と固定的に連結され、前記移動ブロックの中には右方に開口した昇降空間が設置され、前記昇降空間の中には前記昇降空間の内部で上下スライドできる昇降ブロックが設置され、前記昇降ブロックの上端面には前記昇降空間の上内壁と連結された引張力ばねが設置され、前記昇降ブロックの右端面には押し板が固定的に設置され、前記押し板の右端が前記引っ掛かり溝の中に伸びており、前記押し板の上端面が前記細紐の一端と固定的に連結されている。 Further, the compaction sensor mechanism includes a push space located at the lower end of the outer shell and opened upward, and a push block that can slide up and down in the push space is installed in the push space, and the push block is installed. A sand mold device for filling solids and waiting for smoothing is placed on the upper end surface of the block, and two pressure springs connected to the lower inner wall of the push space are fixedly placed on the lower end surface of the push block. It is installed, a hook groove is formed on the lower end surface of the left end of the push block, a moving space opened to the right is installed on the left inner wall of the push space, and a moving space of the moving space is installed on the left end surface of the moving space. Two elastic springs connected to the left inner wall are fixedly installed, the left end surface of the moving block is fixedly connected to one end of the pull string, and the moving block opens up and down to the right. A space is installed, an elevating block that can slide up and down inside the elevating space is installed in the elevating space, and a tensile force spring connected to the upper inner wall of the elevating space is installed on the upper end surface of the elevating block. A push plate is fixedly installed on the right end surface of the elevating block, the right end of the push plate extends into the hooking groove, and the upper end surface of the push plate is fixed to one end of the fine string. Is connected to .

さらに、初期状態において、前記スライド歯車が前記従動歯車と噛み合っており、前記引っ張りばねの引張力は前記スライド歯車が前記伝動軸でスライドする時に受けた摩擦力より大きい。 Further, in the initial state, the slide gear is meshed with the driven gear, and the tensile force of the tension spring is larger than the frictional force received when the slide gear slides on the transmission shaft.

さらに、初期状態において、前記押し板の右端が前記引っ掛かり溝の中に位置し、前記弾性ばねの弾性力は前記移動ブロックが前記移動空間の内部でスライドする時に受けた摩擦力より大きい。 Further, in the initial state, the right end of the push plate is located in the catching groove, and the elastic force of the elastic spring is larger than the frictional force received when the moving block slides inside the moving space.

本願発明の効果は：本願発明は構成が簡単で、操作が便利であり、作動する時、まず、砂型装置を鋳物砂でいっぱい満たし、その後、本願発明は砂型の表面を自動的かつ快速に固形物で充填して掻き均し、鋳物砂の表面を処理した後、本願発明は復帰して次の鋳物砂の表面に対して操作を行い、操作の全過程は一体化を実現し、仕事の効率を大いに高められる。 The effect of the present invention is: The present invention is simple in construction, convenient to operate, and when activated, it first fills the sand mold device with casting sand, and then the present invention automatically and quickly solidifies the surface of the sand mold. After filling with an object, scraping and smoothing, and treating the surface of the foundry sand, the present invention returns and operates on the surface of the next foundry sand, and the whole process of the operation realizes integration and work. Greatly increased efficiency.

下記に図１〜４をあわせて本発明について詳しく説明し、便利に説明するために、下記の方向を以下のように規定する：図１は本発明装置の正面図であり、本願に記載の各方向が、図１と同じ向きに装置を見た際の方向である。 In order to explain the present invention in detail with reference to FIGS. 1 to 4 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention and is described in the present application. Each direction is the direction when the device is viewed in the same direction as in FIG.

図１は本願発明の構成概略図FIG. 1 is a schematic configuration diagram of the present invention. 図２は本願発明の引き上げ機構の全体断面の上面構成概略図FIG. 2 is a schematic top view of the overall cross section of the pulling mechanism of the present invention. 図３は本願発明の伝動空間の全体断面の上面構成概略図FIG. 3 is a schematic top view of the overall cross section of the transmission space of the present invention. 図４は本願発明の図１のＡ―Ａ部の構成概略図FIG. 4 is a schematic configuration diagram of parts AA of FIG. 1 of the present invention.

附図１〜４に記載された小型砂型鋳造面の固形物充填と掻き均し装置は、外殻１０を含み、前記外殻１０の内部の左上部には伝動空間３７が設置され、前記伝動空間３７の中には本願発明に動力を提供できる伝動機構２４が設置され、前記伝動空間３７の中にはまた降下することにより砂型面を締固めにする降下機構２７が設置され、前記外殻１０の中間には砂型面を掻き均せる掻き均し機構４４が設置され、前記外殻１０の内部の下端には砂型面の締固め程度を検知できる締固めセンサー機構４８が設置され、前記掻き均し機構４４は前記外殻１０の中間に位置しかつ下方に開口した締固め空間６４を含み、前記締固め空間６４の中には前記締固め空間６４で上下運動を行える締固め掻き均し面１５が設置され、前記締固め掻き均し面１５の上端面には中空軸６６が固定的に設置され、前記中空軸６６の中には上方に開口した空き空間１６が設置され、前記中空軸６６の上端にはスライド傘歯車４７がキーにより連結され、前記中空軸６６の上端にはまた前記スライド傘歯車４７の上側に位置する環状板４０が固定され、前記環状板４０の下端面には二本の弾力ばね４１が固定的に設置され、前記弾力ばね４１の下端と前記スライド傘歯車４７の上端面とが連結され、前記伝動空間３７の左端面には旋転軸２２が回転可能に連結され、前記旋転軸２２の右端が前記締固め空間６４の中に伸びており、前記旋転軸２２の右端には前記スライド傘歯車４７と噛み合った第二傘歯車１７が設置され、前記旋転軸２２の左端には前記伝動空間３７の中に位置する中間歯車３４が設置され、前記旋転軸２２の左端にはまた前記中間歯車３４の左側に位置するラチェット２３が設置され、前記ラチェット２３の中には均等にかつ等間隔で配列された複数の旋転空間６２が設置され、前記旋転空間６２の前後内壁には固定ロッド５９が回転可能に連結され、前記固定ロッド５９には回転歯６０が固定され、前記旋転空間６２の左壁と前記固定ロッド５９の外面とは、前記固定ロッド５９の外側に嵌めるように設置された捻りばね６１により固定的に連結され、前記伝動空間３７の下端の左右内壁の間には回転軸２０が回転可能に設置され、前記回転軸２０には前記ラチェット２３と噛み合える回転歯車２１が設置され、前記回転軸２０の右端にはリール１９が摩擦により連結され、前記リール１９には引き紐１８が巻きつけられ、前記外殻１０の内部の右端には上方に開口した砂貯蔵空間４２が設置され、前記砂貯蔵空間４２の下内壁には外部まで伸びたホース４５が設置され、前記ホース４５の下端には砂下ろし口４６が設置されている。 The solid matter filling and scraping device for the small sand mold casting surface shown in FIGS. 1 to 4 includes an outer shell 10, and a transmission space 37 is installed in the upper left portion inside the outer shell 10 to provide the transmission space. A transmission mechanism 24 capable of providing power to the present invention is installed in the transmission space 37 , and a lowering mechanism 27 for compacting the sand mold surface by descending is installed in the transmission space 37 , and the outer shell 10 is installed. A scraping mechanism 44 that can scrape the sand mold surface is installed in the middle of the above, and a compaction sensor mechanism 48 that can detect the degree of compaction of the sand mold surface is installed at the lower end inside the outer shell 10. The squeeze mechanism 44 includes a compaction space 64 located in the middle of the outer shell 10 and opened downward, and a compaction scraping surface capable of moving up and down in the compaction space 64 in the compaction space 64. 15 is installed, a hollow shaft 66 is fixedly installed on the upper end surface of the compaction and leveling surface 15, an empty space 16 opened upward is installed in the hollow shaft 66, and the hollow shaft is installed. A slide bevel gear 47 is connected to the upper end of 66 by a key, an annular plate 40 located above the slide bevel gear 47 is fixed to the upper end of the hollow shaft 66, and an annular plate 40 located above the slide bevel gear 47 is fixed to the lower end surface of the annular plate 40. Two elastic springs 41 are fixedly installed, the lower end of the elastic spring 41 and the upper end surface of the slide bevel gear 47 are connected, and the rotating shaft 22 is rotatably connected to the left end surface of the transmission space 37. The right end of the turning shaft 22 extends into the compaction space 64, and a second bevel gear 17 meshing with the slide bevel gear 47 is installed at the right end of the turning shaft 22. An intermediate gear 34 located in the transmission space 37 is installed at the left end of the gear, and a ratchet 23 located on the left side of the intermediate gear 34 is installed at the left end of the rotating shaft 22. A plurality of rotating spaces 62 arranged evenly and at equal intervals are installed, a fixed rod 59 is rotatably connected to the front and rear inner walls of the rotating space 62, and rotary teeth 60 are fixed to the fixed rod 59. The left wall of the rotating space 62 and the outer surface of the fixed rod 59 are fixedly connected by a torsion spring 61 installed so as to be fitted on the outside of the fixed rod 59, and the left and right inner walls of the lower end of the transmission space 37 are fixedly connected. A rotary shaft 20 is rotatably installed between the rotary shafts 20, a rotary gear 21 that meshes with the ratchet 23 is installed on the rotary shaft 20, and a reel 19 is connected to the right end of the rotary shaft 20 by friction. A drawstring 18 is wound around the reel 19, and the outside A sand storage space 42 opened upward is installed at the right end inside the shell 10, a hose 45 extending to the outside is installed on the lower inner wall of the sand storage space 42, and a sand unloading port is installed at the lower end of the hose 45. 46 is installed.

有益なように、前記伝動機構２４は前記伝動空間３７の左内壁に固定されたモーター２５を含み、前記モーター２５の右端には伝動軸２６が伝動可能に連結され、前記伝動軸２６の右端には前記中間歯車３４と噛み合うことができるスライド歯車３１がキーにより連結され、前記スライド歯車３１の中には右方に開口したスライド空間３２が設置され、前記スライド空間３２の中には前記スライド空間３２の内部でスライドできるスライダ３３が設置され、前記スライダ３３の右端面には細紐３５が固定的に連結され、前記伝動軸２６の左端には回転盤２８が設置され、前記回転盤２８の右端面には二本の引っ張りばね２９が固定的に設置され、前記引っ張りばね２９の右端と前記スライド歯車３１の左端面とが連結されている。 Beneficially, the transmission mechanism 24 includes a motor 25 fixed to the left inner wall of the transmission space 37, and a transmission shaft 26 is movably connected to the right end of the motor 25 and to the right end of the transmission shaft 26. A slide gear 31 capable of meshing with the intermediate gear 34 is connected by a key, a slide space 32 opened to the right is installed in the slide gear 31, and the slide space 32 is contained in the slide space 32. A slider 33 that can slide inside the 32 is installed, a thin string 35 is fixedly connected to the right end surface of the slider 33, and a rotary disk 28 is installed at the left end of the transmission shaft 26. Two tension springs 29 are fixedly installed on the right end surface, and the right end of the tension spring 29 and the left end surface of the slide gear 31 are connected to each other.

有益なように、前記降下機構２７は前記伝動空間３７の左内壁と右内壁に回転可能に連結された回転ロッド３８を含み、前記回転ロッド３８の左端には前記スライド歯車３１と噛み合った従動歯車３０が設置され、前記回転ロッド３８の右端には噛合歯車３９が設置され、前記空き空間１６の上端内壁には回転空間５０が設置され、前記回転空間５０の中には前記回転空間５０の内部で回転できる回転ブロック４９が設置され、前記回転ブロック４９の上端面にはラック３６が固定的に設置され、前記ラック３６の上端が前記伝動空間３７の上内壁を貫通し、前記ラック３６の前端面と前記噛合歯車３９とが噛み合っている。 Beneficially, the descent mechanism 27 includes a rotary rod 38 rotatably connected to the left and right inner walls of the transmission space 37, and a driven gear meshing with the slide gear 31 at the left end of the rotary rod 38. 30 is installed, a meshing gear 39 is installed at the right end of the rotating rod 38, a rotating space 50 is installed on the inner wall of the upper end of the empty space 16, and the inside of the rotating space 50 is inside the rotating space 50. A rotating block 49 that can be rotated by the above is installed, a rack 36 is fixedly installed on the upper end surface of the rotating block 49, the upper end of the rack 36 penetrates the upper inner wall of the transmission space 37, and the front end of the rack 36. The surface and the meshing gear 39 are in mesh with each other.

有益なように、前記締固めセンサー機構４８は前記外殻１０の下端に位置しかつ上方に開口した押し空間１２を含み、前記押し空間１２の中には前記押し空間１２の中で上下スライドできる押しブロック１３が設置され、前記押しブロック１３の上端面には固形物充填と掻き均し待ちの砂型装置１１が置かれており、前記押しブロック１３の下端面には前記押し空間１２の下内壁と連結された二本の圧力ばね１４が固定的に設置され、前記押しブロック１３の左端の下端面には引っ掛かり溝５８が形成され、前記押し空間１２の左内壁には右方に開口した移動空間５３が設置され、前記移動空間５３の左端面には前記移動空間５３の左内壁と連結された二本の弾性ばね５２が固定的に設置され、前記移動ブロック５１の左端面が前記引き紐１８の一端と固定的に連結され、前記移動ブロック５１の中には右方に開口した昇降空間５４が設置され、前記昇降空間５４の中には前記昇降空間５４の内部で上下スライドできる昇降ブロック５５が設置され、前記昇降ブロック５５の上端面には前記昇降空間５４の上内壁と連結された引張力ばね５６が設置され、前記昇降ブロック５５の右端面には押し板５７が固定的に設置され、前記押し板５７の右端が前記引っ掛かり溝５８の中に伸びており、前記押し板５７の上端面が前記細紐３５の一端と固定的に連結されている。 Beneficially, the compaction sensor mechanism 48 includes a push space 12 located at the lower end of the outer shell 10 and opened upward, and the push space 12 can slide up and down in the push space 12. A push block 13 is installed, a sand mold device 11 for filling solids and waiting for stirring is placed on the upper end surface of the push block 13, and a lower inner wall of the push space 12 is placed on the lower end surface of the push block 13. Two pressure springs 14 connected to the above are fixedly installed, a hook groove 58 is formed on the lower end surface of the left end of the push block 13, and a movement opened to the right on the left inner wall of the push space 12. A space 53 is installed, two elastic springs 52 connected to the left inner wall of the moving space 53 are fixedly installed on the left end surface of the moving space 53, and the left end surface of the moving block 51 is the pull string. An elevating space 54 that is fixedly connected to one end of the moving block 51 and opens to the right is installed in the moving block 51, and an elevating block that can slide up and down inside the elevating space 54 is installed in the elevating space 54. 55 is installed, a tensile force spring 56 connected to the upper inner wall of the elevating space 54 is installed on the upper end surface of the elevating block 55, and a push plate 57 is fixedly installed on the right end surface of the elevating block 55. The right end of the push plate 57 extends into the hooking groove 58, and the upper end surface of the push plate 57 is fixedly connected to one end of the fine string 35 .

有益なように、初期状態において、前記スライド歯車３１が前記従動歯車３０と噛み合っており、前記引っ張りばね２９の引張力は前記スライド歯車３１が前記伝動軸２６でスライドする時に受けた摩擦力より大きい。 Beneficially, in the initial state, the slide gear 31 meshes with the driven gear 30, and the tensile force of the tension spring 29 is greater than the frictional force received when the slide gear 31 slides on the transmission shaft 26. ..

有益なように、初期状態において、前記押し板５７の右端が前記引っ掛かり溝５８の中に位置し、前記弾性ばね５２の弾性力は前記移動ブロック５１が前記移動空間５３の内部でスライドする時に受けた摩擦力より大きい。 Beneficially, in the initial state, the right end of the push plate 57 is located in the hook groove 58, and the elastic force of the elastic spring 52 is received when the moving block 51 slides inside the moving space 53. Greater than the frictional force.

本願発明の機械動作の順序は以下の通りである。 The order of mechanical operation of the present invention is as follows.

１：手動で固形物充填と掻き均し待ちの砂型装置１１を押しブロック１３の上表面に置き、手動で砂貯蔵空間４２の中の鋳物砂を砂型装置１１に入れ、砂型装置１１をいっぱい満たした後に鋳物砂を入れることを停止し、
２：モーター２５を始動し、モーター２５が作動して伝動軸２６を回転連動させ、そしてスライド歯車３１を回転連動させ、スライド歯車３１が回転して噛み合っている従動歯車３０を回転連動させ、さらに回転ロッド３８及び回転ロッド３８の右端に位置する噛合歯車３９を回転連動させ、噛合歯車３９が回転して噛み合っているラック３６を下方に移動するように駆動し、ラック３６が下方に移動して中空軸６６及び中空軸６６の下端に位置する締固め掻き均し面１５を下方に移動するように駆動し、中空軸６６が下方に移動すると同時に、スライド傘歯車４７が第二傘歯車１７に止められて中空軸６６でスライドし、スライド傘歯車４７が始終に第二傘歯車１７と噛み合った状態であり、
３：締固め掻き均し面１５の下端面が砂型装置１１の上表面を押し、砂型装置１１の中の鋳物砂を締固めにし、砂型装置１１の中の鋳物砂を締固めにした後、締固め掻き均し面１５が引き続き下方にプッシュすることにより、押しブロック１３が下方に移動し、押し板５７が下方に押し、細紐３５が引き締められ、スライド歯車３１が細紐３５の引張力作用で右方に移動し、スライド歯車３１が従動歯車３０との噛合から離脱し、スライド歯車３１が中間歯車３４と噛み合うため、中間歯車３４を回転連動させ、従動歯車３０が回転を停止し、締固め掻き均し面１５が降下することを停止し、
４：中間歯車３４が回転して旋転軸２２と旋転軸２２にある回転歯車２１と第二傘歯車１７を回転連動させ、回転歯車２１が時計回りに回転して回転歯車２１に動力を伝達できなく、第二傘歯車１７が回転して噛み合っているスライド傘歯車４７を回転連動させ、そして中空軸６６と締固め掻き均し面１５が駆動されて回転し、締固め掻き均し面１５の下表面が回転して砂型装置１１の上表面にある残った鋳物砂を掻き均し、
５：砂型装置１１の上表面を掻き均した後、モーター２５を逆方向に回転するように始動し、モーター２５が作動して伝動軸２６を逆方向に回転させ、伝動軸２６が逆方向に回転して機械伝動により回転歯車２１を逆方向に回転させ、回転歯車２１が逆方向に回転して回転軸２０及びリール１９を逆方向に回転させ、リール１９が逆方向に回転して引き紐１８を引き締め、移動ブロック５１が引き紐１８に引き動かされて左方に移動し、押し板５７が引っ掛かり溝５８の中から離脱して引張力ばね５６の引張力作用で上方に移動し、細紐３５が緩み、スライド歯車３１が引っ張りばね２９の引張力作用で左方に移動して再び従動歯車３０と噛み合い、そして機械伝動により締固め掻き均し面１５が駆動されて上方に移動して固形物充填と掻き均し作業を完成し、中間歯車３４がスライド歯車３１との噛み合いから離脱した後、リール１９が回転を停止し、引き紐１８が引き締められなくなり、移動ブロック５１が弾性ばね５２の弾性力作用で右方に移動復帰する。 1: Manually place the sand mold device 11 waiting for solids filling and scraping on the upper surface of the push block 13, and manually put the cast sand in the sand storage space 42 into the sand mold device 11 to fully fill the sand mold device 11. After that, stop putting the casting sand and
2: The motor 25 is started, the motor 25 is operated to rotate and interlock the transmission shaft 26, and the slide gear 31 is rotationally interlocked, and the driven gear 30 in which the slide gear 31 rotates and meshes is rotationally interlocked. The rotary rod 38 and the meshing gear 39 located at the right end of the rotary rod 38 are rotationally interlocked, the meshing gear 39 rotates and drives the meshing rack 36 to move downward, and the rack 36 moves downward. The hollow shaft 66 and the compaction leveling surface 15 located at the lower end of the hollow shaft 66 are driven so as to move downward, and at the same time as the hollow shaft 66 moves downward, the slide bevel gear 47 is moved to the second bevel gear 17. It was stopped and slid on the hollow shaft 66, and the slide gear 47 was in mesh with the second gear 17 from beginning to end.
3: The lower end surface of the compaction leveling surface 15 presses the upper surface of the sand mold device 11, compacts the casting sand in the sand mold device 11, compacts the casting sand in the sand mold device 11, and then compacts the casting sand. As the compaction and smoothing surface 15 continues to push downward, the push block 13 moves downward, the push plate 57 pushes downward, the fine cord 35 is tightened, and the slide gear 31 pulls the fine cord 35. The action moves to the right, the slide gear 31 disengages from the meshing with the driven gear 30, and the slide gear 31 meshes with the intermediate gear 34. Therefore, the intermediate gear 34 is rotated and interlocked, and the driven gear 30 stops rotating. The compaction and leveling surface 15 stopped descending,
4: The intermediate gear 34 rotates to link the rotary shaft 22, the rotary gear 21 on the rotary shaft 22, and the second cap gear 17, and the rotary gear 21 rotates clockwise to transmit power to the rotary gear 21. Instead, the slide bevel gear 47, in which the second bevel gear 17 is rotated and meshed with each other, is rotationally interlocked, and the hollow shaft 66 and the compaction and soaking surface 15 are driven to rotate, and the compaction and soaking surface 15 The lower surface rotates to scrape off the remaining casting sand on the upper surface of the sand mold device 11.
5: After scraping the upper surface of the sand mold device 11, the motor 25 is started to rotate in the opposite direction, the motor 25 operates to rotate the transmission shaft 26 in the opposite direction, and the transmission shaft 26 rotates in the opposite direction. Rotate and mechanically transmit to rotate the rotary gear 21 in the opposite direction, the rotary gear 21 rotates in the opposite direction to rotate the rotating shaft 20 and the reel 19 in the opposite direction, and the reel 19 rotates in the opposite direction to draw a string. 18 is tightened, the moving block 51 is pulled by the pull string 18 and moves to the left, the push plate 57 is separated from the catching groove 58 and moved upward by the tensile force action of the tensile force spring 56, and is thin. The string 35 loosens, the slide gear 31 moves to the left due to the tensile force of the tension spring 29 and meshes with the driven gear 30 again, and the compaction and leveling surface 15 is driven by mechanical transmission to move upward. After the solid material filling and leveling work is completed and the intermediate gear 34 is disengaged from the mesh with the slide gear 31, the reel 19 stops rotating, the drawstring 18 is not tightened, and the moving block 51 is an elastic spring 52. Moves back to the right due to the elastic force of.

上記の実施例は本願発明の技術的構想と特徴を説明するだけであり、その目的は当業者に本願発明内容を了解させてさらに実施させるのであり、本願発明の保護範囲を制限することはできない。本願発明の精神の実質に基づいて行われたすべての等価的な変化又は修飾は、本願発明の保護範囲の中に含むべきである。


The above-mentioned examples merely explain the technical concept and features of the present invention, and the purpose thereof is to allow a person skilled in the art to understand the contents of the present invention and further implement the invention, and the scope of protection of the present invention cannot be limited. .. All equivalent changes or modifications made on the basis of the spiritual substance of the present invention should be included within the scope of the present invention.

Claims (6)

小型砂型鋳造面の固形物充填と掻き均し装置であって、外殻を含み、前記外殻の内部の左上部には伝動空間が設置され、前記伝動空間の中には本願発明に動力を提供できる伝動機構が設置され、前記伝動空間の中にはまた降下することにより砂型面を締固めにする降下機構が設置され、前記外殻の中間には砂型面を掻き均せる掻き均し機構が設置され、前記外殻の内部の下端には砂型面の締固め程度を検知できる締固めセンサー機構が設置され、
前記掻き均し機構は前記外殻の中間に位置しかつ下方に開口した締固め空間を含み、前記締固め空間の中には前記締固め空間で上下運動を行える締固め掻き均し面が設置され、前記締固め掻き均し面の上端面には中空軸が固定的に設置され、前記中空軸の中には上方に開口した空き空間が設置され、前記中空軸の上端にはスライド傘歯車がキーにより連結され、前記中空軸の上端にはまた前記スライド傘歯車の上側に位置する環状板が固定され、前記環状板の下端面には二本の弾力ばねが固定的に設置され、前記弾力ばねの下端と前記スライド傘歯車の上端面とが連結され、前記伝動空間の左端面には旋転軸が回転可能に連結され、前記旋転軸の右端が前記締固め空間の中に伸びており、前記旋転軸の右端には前記スライド傘歯車と噛み合った第二傘歯車が設置され、前記旋転軸の左端には前記伝動空間の中に位置する中間歯車が設置され、前記旋転軸の左端にはまた前記中間歯車の左側に位置するラチェットが設置され、前記ラチェットの中には均等にかつ等間隔で配列された複数の旋転空間が設置され、前記旋転空間の前後内壁には固定ロッドが回転可能に連結され、前記固定ロッドには回転歯が固定され、前記旋転空間の左壁と前記固定ロッドの外面とは、前記固定ロッドの外側に嵌めるように設置された捻りばねにより固定的に連結され、前記伝動空間の下端の左右内壁の間には回転軸が回転可能に設置され、前記回転軸には前記ラチェットと噛み合える回転歯車が設置され、前記回転軸の右端にはリールが摩擦により連結され、前記リールには引き紐が巻きつけられ、前記外殻の内部の右端には上方に開口した砂貯蔵空間が設置され、前記砂貯蔵空間の下内壁には外部まで伸びたホースが設置され、前記ホースの下端には砂下ろし口が設置されていることを特徴とする小型砂型鋳造面の固形物充填と掻き均し装置。 A solid matter filling and leveling device for a small sand-cast surface, including an outer shell, a transmission space is installed in the upper left portion inside the outer shell, and power is applied to the present invention in the transmission space. A transmission mechanism that can be provided is installed, a descent mechanism that compacts the sand mold surface by descending again is installed in the transmission space , and a scraping mechanism that can scrape the sand mold surface in the middle of the outer shell. Is installed, and a compaction sensor mechanism that can detect the degree of compaction of the sand mold surface is installed at the lower end inside the outer shell.
The ablation mechanism includes a compaction space located in the middle of the outer shell and opened downward, and a compaction ablation surface capable of moving up and down in the compaction space is installed in the compaction space. A hollow shaft is fixedly installed on the upper end surface of the compaction and smoothing surface, an empty space opened upward is installed in the hollow shaft, and a slide bevel gear is installed on the upper end of the hollow shaft. Are connected by a key, an annular plate located above the slide bevel gear is fixed to the upper end of the hollow shaft, and two elastic springs are fixedly installed on the lower end surface of the annular plate. The lower end of the elastic spring and the upper end surface of the slide bevel gear are connected, the rotation shaft is rotatably connected to the left end surface of the transmission space, and the right end of the rotation shaft extends into the compaction space. A second bevel gear that meshes with the slide bevel gear is installed at the right end of the turning shaft, and an intermediate gear located in the transmission space is installed at the left end of the rotating shaft, and is installed at the left end of the rotating shaft. Also, a ratchet located on the left side of the intermediate gear is installed, and a plurality of rotating spaces arranged evenly and at equal intervals are installed in the ratchet, and a fixed rod rotates on the front and rear inner walls of the rotating space. Rotating teeth are fixed to the fixed rod, and the left wall of the rotating space and the outer surface of the fixed rod are fixedly connected by a torsion spring installed so as to be fitted on the outside of the fixed rod. A rotary shaft is rotatably installed between the left and right inner walls at the lower end of the transmission space, a rotary gear that meshes with the ratchet is installed on the rotary shaft, and a reel is frictionally installed at the right end of the rotary shaft. It is connected, a drawstring is wound around the reel, a sand storage space opened upward is installed at the right end inside the outer shell, and a hose extending to the outside is installed on the lower inner wall of the sand storage space. A solid matter filling and leveling device for a small sand mold casting surface, characterized in that a sand unloading port is provided at the lower end of the hose. 前記伝動機構は前記伝動空間の左内壁に固定されたモーターを含み、前記モーターの右端には伝動軸が伝動可能に連結され、前記伝動軸の右端には前記中間歯車と噛み合うことができるスライド歯車がキーにより連結され、前記スライド歯車の中には右方に開口したスライド空間が設置され、前記スライド空間の中には前記スライド空間の内部でスライドできるスライダが設置され、前記スライダの右端面には細紐が固定的に連結され、前記伝動軸の左端には回転盤が設置され、前記回転盤の右端面には二本の引っ張りばねが固定的に設置され、前記引っ張りばねの右端と前記スライド歯車の左端面とが連結されていることを特徴とする請求項１に記載の小型砂型鋳造面の固形物充填と掻き均し装置。 The transmission mechanism includes a motor fixed to the left inner wall of the transmission space, a transmission shaft is movably connected to the right end of the motor, and a slide gear capable of meshing with the intermediate gear at the right end of the transmission shaft. Are connected by a key, a slide space opened to the right is installed in the slide gear, a slider that can slide inside the slide space is installed in the slide space, and a slider that can slide inside the slide space is installed on the right end surface of the slider. A thin string is fixedly connected, a rotary disk is installed at the left end of the transmission shaft, and two tension springs are fixedly installed on the right end surface of the rotary disk, and the right end of the tension spring and the said The solid matter filling and leveling device for a small sand cast surface according to claim 1, wherein the left end surface of the slide gear is connected. 前記降下機構は前記伝動空間の左内壁と右内壁に回転可能に連結された回転ロッドを含み、前記回転ロッドの左端には前記スライド歯車と噛み合った従動歯車が設置され、前記回転ロッドの右端には噛合歯車が設置され、前記空き空間の上端内壁には回転空間が設置され、前記回転空間の中には前記回転空間の内部で回転できる回転ブロックが設置され、前記回転ブロックの上端面にはラックが固定的に設置され、前記ラックの上端が前記伝動空間の上内壁を貫通し、前記ラックの前端面と前記噛合歯車とが噛み合っていることを特徴とする請求項２に記載の小型砂型鋳造面の固形物充填と掻き均し装置。 The descent mechanism includes a rotary rod rotatably connected to the left inner wall and the right inner wall of the transmission space, and a driven gear meshing with the slide gear is installed at the left end of the rotary rod and at the right end of the rotary rod. A meshing gear is installed, a rotating space is installed on the inner wall of the upper end of the empty space, a rotating block that can rotate inside the rotating space is installed in the rotating space, and a rotating block that can rotate inside the rotating space is installed on the upper end surface of the rotating block. The small sand mold according to claim 2 , wherein the rack is fixedly installed, the upper end of the rack penetrates the upper inner wall of the transmission space, and the front end surface of the rack and the meshing gear are engaged with each other. Solids filling and leveling device for cast surfaces. 前記締固めセンサー機構は前記外殻の下端に位置しかつ上方に開口した押し空間を含み、前記押し空間の中には前記押し空間の中で上下スライドできる押しブロックが設置され、
前記押しブロックの上端面には固形物充填と掻き均し待ちの砂型装置が置かれており、前記押しブロックの下端面には前記押し空間の下内壁と連結された二本の圧力ばねが固定的に設置され、前記押しブロックの左端の下端面には引っ掛かり溝が形成され、前記押し空間の左内壁には右方に開口した移動空間が設置され、前記移動空間の左端面には前記移動空間の左内壁と連結された二本の弾性ばねが固定的に設置され、前記移動ブロックの左端面が前記引き紐の一端と固定的に連結され、前記移動ブロックの中には右方に開口した昇降空間が設置され、前記昇降空間の中には前記昇降空間の内部で上下スライドできる昇降ブロックが設置され、前記昇降ブロックの上端面には前記昇降空間の上内壁と連結された引張力ばねが設置され、前記昇降ブロックの右端面には押し板が固定的に設置され、前記押し板の右端が前記引っ掛かり溝の中に伸びており、前記押し板の上端面が前記細紐の一端と固定的に連結されていることを特徴とする請求項２に記載の小型砂型鋳造面の固形物充填と掻き均し装置。 The compaction sensor mechanism includes a push space located at the lower end of the outer shell and opened upward, and a push block that can slide up and down in the push space is installed in the push space.
A sand mold device for filling solids and waiting for smoothing is placed on the upper end surface of the push block, and two pressure springs connected to the lower inner wall of the push space are fixed to the lower end surface of the push block. A hooking groove is formed on the lower end surface of the left end of the push block, a moving space opened to the right is installed on the left inner wall of the push space, and the movement is on the left end surface of the moving space. Two elastic springs connected to the left inner wall of the space are fixedly installed, the left end surface of the moving block is fixedly connected to one end of the pull string, and the moving block opens to the right. An elevating space is installed, and an elevating block that can slide up and down inside the elevating space is installed in the elevating space, and a tensile force spring connected to the upper inner wall of the elevating space is installed on the upper end surface of the elevating block. Is installed, a push plate is fixedly installed on the right end surface of the elevating block, the right end of the push plate extends into the hook groove, and the upper end surface of the push plate is one end of the fine string. The solid matter filling and leveling device for a small sand mold cast surface according to claim 2 , wherein the small sand mold casting surface is fixedly connected . 初期状態において、前記スライド歯車が前記従動歯車と噛み合っており、前記引っ張りばねの引張力は前記スライド歯車が前記伝動軸でスライドする時に受けた摩擦力より大きいことを特徴とする請求項３に記載の小型砂型鋳造面の固形物充填と掻き均し装置。 The third aspect of claim 3 , wherein in the initial state, the slide gear meshes with the driven gear, and the tensile force of the tension spring is larger than the frictional force received when the slide gear slides on the transmission shaft. Small sand casting surface solids filling and leveling device. 初期状態において、前記押し板の右端が前記引っ掛かり溝の中に位置し、前記弾性ばねの弾性力は前記移動ブロックが前記移動空間の内部でスライドする時に受けた摩擦力より大きいことを特徴とする請求項４に記載の小型砂型鋳造面の固形物充填と掻き均し装置。 In the initial state, the right end of the push plate is located in the catching groove, and the elastic force of the elastic spring is larger than the frictional force received when the moving block slides inside the moving space. The solid matter filling and scraping device for a small sand cast surface according to claim 4.
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