Molten aluminum quality detection jig and detection device thereof

Abstract

The utility model provides a molten aluminum quality detection jig and a detection device thereof. The molten aluminum quality detection jig comprises an upper die base, a placement base and a locking piece, a forming cavity is jointly formed by a forming groove formed in the face, facing the placement base, of the upper die base and a forming area formed by the placement base, and when the upper die base and the placement base are subjected to die assembly, a sprue gate formed in the upper end of the placement base communicates with the forming cavity; a locking clamping piece of the locking piece is rotationally arranged on the outer side of the containing base, a clamping column is arranged on the outer side of the upper die base, a clamping groove is formed in the locking clamping piece and corresponds to the clamping column, and when the locking clamping piece rotates, the clamping groove and the clamping column are locked or unlocked; a positioning block is arranged on the face, facing the upper die base, of the containing base, a positioning groove is correspondingly formed in the face, facing the containing base, of the upper die base, and the positioning block is used for being clamped in the positioning groove during die assembly. According to the molten aluminum quality detection jig, mold opening difficulty of the upper mold base and the placement base is prevented, and carrying and storage convenience is guaranteed.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of molten aluminum detection devices, and particularly relates to a molten aluminum quality detection jig and a detection device thereof. BACKGROUND

[0002] The molten aluminum quality detection jig is a detection tool for detecting the content of precipitates and heterogeneous particles in molten aluminum. Generally, after the slag of a large furnace is removed, the molten aluminum is poured into the molten aluminum quality detection jig for solidification casting. After completion, the cross section of the casting is observed to analyze the content of precipitates and heterogeneous particles, so as to determine the purity of the molten aluminum.

[0003] At present, the traditional molten aluminum quality detection jig is divided into an upper mold base and a base. When pouring molten aluminum, positioning pins are used to fix the upper mold base and the base to avoid separation of the upper mold base and the base. However, after the mold is closed, when the molten aluminum is poured into the molten aluminum quality detection jig, the positioning pins are stuck in the positioning holes of the upper mold base and the base due to heating of the molten aluminum quality detection jig, which makes it difficult to open the molten aluminum quality detection jig and take out the casting, resulting in difficulty in opening the mold. Moreover, the molten aluminum quality detection jig is separated into the upper mold base and the base, which is easy to scatter during transportation and storage, and it is not convenient to take and place the molten aluminum quality detection jig. CONTENT OF THE INVENTION

[0004] The purpose of the present disclosure is to overcome the deficiencies in the prior art, and to provide a molten aluminum quality detection jig and a detection device thereof which can prevent difficulty in opening the mold of the upper mold base and the placing base, and ensure convenient transportation and storage.

[0005] The purpose of the present disclosure is achieved by the following technical solutions:

[0006] A molten aluminum quality detection jig comprises an upper mold base and a placing base. One side of the upper mold base facing the placing base is provided with a forming groove. The placing base is formed with a forming area. When the upper mold base and the placing base are closed, the forming area and the forming groove form a forming chamber together, and the forming chamber is used for forming a casting. An upper end of the placing base is provided with a pouring opening, which is in communication with the forming chamber and is used for pouring molten aluminum into the forming chamber.

[0007] The molten aluminum quality detection jig further comprises a locking piece. The locking piece comprises a locking clamping piece and a clamping column. The locking clamping piece is rotatably arranged on the outside of the placing base. The clamping column is arranged on the outside of the upper mold base. The locking clamping piece is provided with a clamping groove. The clamping groove and the clamping column are arranged correspondingly. When the locking clamping piece is rotated, the clamping groove is used for locking or unlocking with the clamping column.

[0008] A positioning block is arranged on the side of the placing base facing the upper die holder, and a positioning slot is correspondingly arranged on the side of the upper die holder facing the placing base, the positioning block being arranged in the positioning slot when the upper die holder and the placing base are closed.

[0009] In one of the embodiments, the number of the positioning blocks is multiple, and the positioning blocks are arranged adjacent to the outer periphery of the forming area on the placing base, and the number of the positioning slots is multiple, and the positioning blocks and the positioning slots are arranged one by one.

[0010] In one of the embodiments, the number of the positioning blocks is four.

[0011] In one of the embodiments, the number of the locking clamping pieces is two, and the two locking clamping pieces are arranged on the two opposite outer sides of the placing base respectively, the number of the clamping columns is two, and the two clamping columns are arranged on the two opposite outer sides of the upper die holder respectively, and the locking clamping pieces and the clamping columns are arranged one by one.

[0012] In one of the embodiments, the upper die holder is further provided with an exhaust slot adjacent to the lower end of the placing base, the exhaust slot being in communication with the forming chamber, and the exhaust slot being used for exhausting air in the forming chamber when the aluminum liquid is injected.

[0013] In one of the embodiments, the number of the exhaust slots is multiple, and the exhaust slots are arranged in the width direction of the side of the upper die holder facing the placing base, and each of the exhaust slots is in communication with the forming chamber.

[0014] In one of the embodiments, the number of the exhaust slots is two.

[0015] In one of the embodiments, the aluminum liquid quality detection jig further comprises a handle, the handle being arranged on the side of the upper die holder away from the placing base, and the handle being used for lifting the upper die holder.

[0016] In one of the embodiments, the aluminum liquid quality detection jig further comprises a lifting frame, the lifting frame being arranged on the bottom surface of the placing base adjacent to the pouring port, so that the aluminum liquid flows into the forming chamber along the pouring port.

[0017] An aluminum liquid quality detection device comprises the aluminum liquid quality detection jig according to any one of the embodiments.

[0018] Compared with the prior art, the present disclosure has at least the following advantages:

[0019] 1) The aluminum liquid quality detection jig of the present disclosure, because when the upper die holder and the placing base are closed, the forming groove of the upper die holder and the forming area of the placing base jointly form a forming chamber, and the upper end of the placing base is provided with a pouring opening communicating with the forming chamber, so that the aluminum liquid can flow into the forming chamber along the pouring opening, ensuring that the aluminum liquid forms a casting after solidification in the forming chamber, and because the locking clamping piece is rotatably arranged on the outside of the placing base, the locking clamping piece is provided with a clamping groove, the outside of the upper die holder is provided with a clamping column, and the clamping groove and the clamping column are correspondingly arranged, so that the locking clamping piece is locked or unlocked by rotating different angles, avoiding the separation of the upper die holder and the placing base during handling and storage, and improving the convenience of the aluminum liquid quality detection jig.

[0020] 2) The aluminum liquid quality detection jig of the present disclosure, because the side of the placing base facing the upper die holder is provided with a positioning block, and the side of the upper die holder facing the placing base is correspondingly provided with a positioning groove, and the fastening of the locking piece is matched, compared with the fastening of the traditional positioning pin, on the one hand, it avoids the situation that when the temperature of the aluminum liquid is high, the locking piece causes the upper die holder and the placing base to be locked, resulting in difficulty in opening the mold, on the other hand, it ensures the convenience of the aluminum liquid quality detection jig, and avoids the situation that the upper die holder and the placing base are not accurately positioned when the mold is closed. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 The structure schematic diagram of the aluminum liquid quality detection jig of an embodiment of the present disclosure;

[0023] Figure 2 The structure schematic diagram of the aluminum liquid quality detection jig shown in Figure 1

[0024] Figure 3 The sectional view of the aluminum liquid quality detection jig shown in Figure 1

[0025] Figure 4 The partial enlarged view shown in Figure 3

[0026] ​​​Reference signs: 10, aluminum liquid quality detection tool; 10a, forming chamber; 100, upper die holder; 110, forming groove; 120, exhaust groove; 130, positioning groove; 200, placing base; 210, forming area; 220, pouring gate; 230, positioning block; 300, locking piece; 310, locking clamping piece; 311, clamping groove; 320, clamping column; 400, handle; 500, elevated frame. DETAILED DESCRIPTION

[0027] For the purpose of facilitating the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present disclosure can be more thoroughly and completely understood.

[0028] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only and are not intended to be limiting.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description of the present disclosure herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0030] In order to better understand the technical solutions and beneficial effects of the present disclosure, the present disclosure will be further described in detail below in conjunction with specific embodiments:

[0031] As Figures 1 to 4As shown, the aluminum liquid quality detection jig 10 of an embodiment includes an upper die holder 100, a placing base 200, and a locking piece 300. One side of the upper die holder 100 facing the placing base 200 is provided with a forming groove 110. The placing base 200 is formed with a forming area 210. The forming area 210 is used to form a forming chamber 10a together with the forming groove 110 when the upper die holder 100 and the placing base 200 are combined, and the forming chamber 10a is used for forming a casting. The upper end of the placing base 200 is provided with a pouring opening 220, which is in communication with the forming chamber 10a and is used for pouring aluminum liquid into the forming chamber 10a. The locking piece 300 includes a locking clamping piece 310 and a clamping column 320. The locking clamping piece 310 is rotatably arranged on the outside of the placing base 200. The outside of the upper die holder 100 is provided with the clamping column 320. The locking clamping piece 310 is provided with a clamping groove 311, which is correspondingly arranged with the clamping column 320. When the locking clamping piece 310 is rotated, the clamping groove 311 is used for locking or unlocking the clamping column 320.

[0032] In this embodiment, when the upper die holder 100 and the placing base 200 are combined, the forming groove 110 of the upper die holder 100 and the forming area 210 of the placing base 200 form a forming chamber 10a together, and the upper end of the placing base 200 is provided with a pouring opening 220 in communication with the forming chamber 10a, so that the aluminum liquid can flow into the forming chamber 10a along the pouring opening 220, ensuring that the aluminum liquid forms a casting after solidifying in the forming chamber 10a. In addition, the locking clamping piece 310 is rotatably arranged on the outside of the placing base 200, and the locking clamping piece 310 is provided with a clamping groove 311. The outside of the upper die holder 100 is provided with a clamping column 320, and the clamping groove 311 is correspondingly arranged with the clamping column 320. By rotating the locking clamping piece 310 to different angles, the clamping groove 311 and the clamping column 320 can be locked or unlocked, avoiding the separation of the upper die holder 100 and the placing base 200 during handling and storage, and improving the convenience of the aluminum liquid quality detection jig 10.

[0033] In one of the embodiments, the placing base is provided with positioning blocks 230 on the side facing the upper die holder 100, and the upper die holder 100 is correspondingly provided with positioning grooves 130 on the side facing the placing base 200, and the positioning blocks 230 are arranged in the positioning grooves 130 when the upper die holder 100 and the placing base 200 are closed. In this embodiment, since the placing base 200 is provided with positioning blocks 230 on the side facing the upper die holder 100, and the upper die holder 100 is correspondingly provided with positioning grooves 130 on the side facing the placing base 200, and the fastening of the locking piece 300 is combined, compared with the fastening of the traditional positioning pin, on the one hand, it avoids the situation that the locking piece 300 clamps the upper die holder 100 and the placing base 200 when the temperature of the aluminum liquid is high, causing the difficulty of opening the mold, on the other hand, it ensures the convenience of the aluminum liquid quality detection fixture 10, and avoids the situation that the upper die holder 100 and the placing base 200 are not accurately positioned when the mold is closed.

[0034] As shown in Figure 2 In one of the embodiments, the number of positioning blocks 230 is multiple, the multiple positioning blocks 230 are arranged on the placing base 200 adjacent to the outer periphery of the forming area 210, and the number of positioning grooves 130 is multiple, and the positioning blocks 230 and the positioning grooves 130 are one-to-one correspondingly arranged. In this embodiment, the multiple positioning blocks 230 and the multiple positioning grooves 130, on the one hand, ensure the convenience of the installation of the upper die holder 100 and the placing base 200, and ensure the accuracy of the installation position when the mold is closed, on the other hand, reduce the situation that the upper die holder 100 and the placing base 200 move after installation, ensure the positioning installation of multiple positions of the placing base 200 and the upper die holder 100, avoid the situation that the mold is closed out of position, thereby improving the convenience of the mold closing and opening. In one of the embodiments, the number of positioning blocks 230 is four.

[0035] As shown in Figure 1 and Figure 2 In one of the embodiments, the number of locking clamping pieces 310 is two, the two locking clamping pieces 310 are respectively arranged on the two opposite outer sides of the placing base 200, the number of clamping columns 320 is two, the two clamping columns 320 are respectively arranged on the two opposite outer sides of the upper die holder 100, and the locking clamping pieces 310 and the clamping columns 320 are one-to-one correspondingly arranged. In this embodiment, since the two locking clamping pieces 310 are respectively arranged on the two opposite outer sides of the placing base 200, and the two clamping columns 320 are respectively arranged on the two opposite outer sides of the upper die holder 100, it ensures that the two ends of the upper die holder 100 and the placing base 200 are locked, and avoids the situation that the upper die holder 100 and the placing base 200 are not tightly locked.

[0036] As shown in Figures 1 to 4As shown, in one of the embodiments, the upper die holder 100 is further provided with an exhaust groove 120 adjacent to the lower end of the placing base 200, the exhaust groove 120 is communicated with the forming chamber 10a, and the exhaust groove 120 is used to exhaust the air in the forming chamber 10a when the molten aluminum is injected. It can be understood that, since the upper die holder 100 is further provided with the exhaust groove 120 adjacent to the lower end of the placing base 200, the air in the forming chamber 10a is gradually exhausted under the pushing of the molten aluminum, which ensures that the forming effect of the casting is good, the cross section is fine and flat, and the air holes formed on the casting do not affect the quality detection result of the molten aluminum.

[0037] As shown in Figure 2 one of the embodiments, the number of exhaust grooves 120 is multiple, the multiple exhaust grooves 120 are arranged along the width direction of the side of the upper die holder 100 facing the placing base 200, and each exhaust groove 120 is communicated with the forming chamber 10a. In this embodiment, the multiple exhaust grooves 120 are additionally provided, which ensures that the air in the forming chamber 10a can be exhausted in time under the pushing of the molten aluminum, avoids the air from gathering in the forming chamber 10a to cause the air holes formed on the casting, and ensures the accuracy of analyzing the purity of the molten aluminum after the casting is formed. In one of the embodiments, the number of exhaust grooves 120 is two.

[0038] As shown in Figure 1 and Figure 2 one of the embodiments, the molten aluminum quality detection jig 10 further comprises a handle 400, the handle 400 is arranged on the side of the upper die holder 100 away from the placing base 200, and the handle 400 is used to lift the upper die holder 100, which ensures the quickness of mold opening.

[0039] As shown in Figure 1 and Figure 2 one of the embodiments, the molten aluminum quality detection jig 10 further comprises a lifting frame 500, the lifting frame 500 is arranged on the bottom surface of the placing base 200 adjacent to the pouring gate 220, so that the molten aluminum flows into the forming chamber 10a from the pouring gate 220. In this embodiment, the lifting frame 500 is used to lift the end provided with the pouring gate 220, which ensures that the placing base 200 is arranged downwardly inclined, so that the molten aluminum can flow downwardly into the forming chamber 10a from the pouring gate 220, on the one hand, ensures that the height of the lifting frame 500 is uniform, which ensures the consistency of the detection of the casting formed each time, and on the other hand, prevents the molten aluminum quality detection jig 10 from shaking or overturning when the molten aluminum is poured. In one of the embodiments, the lifting frame 500 is an arch bridge shaped support frame.

[0040] The present disclosure also provides a molten aluminum quality detection device, which comprises the molten aluminum quality detection jig 10 according to any one of the embodiments.

[0041] Compared with the prior art, the present disclosure has at least the following advantages:

[0042] 1) The aluminum liquid quality detection jig 10 of the present disclosure, since when the upper die holder 100 and the placing base 200 are closed, the forming groove 110 of the upper die holder 100 and the forming area 210 of the placing base 200 jointly form a forming chamber 10a, and the upper end of the placing base 200 is provided with a pouring gate 220 communicating with the forming chamber 10a, so that the aluminum liquid can flow into the forming chamber 10a along the pouring gate 220, ensuring that the aluminum liquid forms a casting after solidifying in the forming chamber 10a, and since the locking clamping piece 310 is rotatably arranged on the outside of the placing base 200, the locking clamping piece 310 is provided with a clamping groove 311, and the outside of the upper die holder 100 is provided with a clamping column 320, the clamping groove 311 and the clamping column 320 are correspondingly arranged, so that the locking clamping piece 310 can be locked or unlocked by rotating different angles, avoiding the separation of the upper die holder 100 and the placing base 200 during handling and storage, and improving the convenience of the aluminum liquid quality detection jig 10.

[0043] 2) The aluminum liquid quality detection jig 10 of the present disclosure, since the side of the placing base 200 facing the upper die holder 100 is provided with a positioning block 230, and the side of the upper die holder 100 facing the placing base 200 is correspondingly provided with a positioning groove 130, and the locking piece 300 is fastened, compared with the traditional positioning pin fastening, on the one hand, it avoids the situation that when the aluminum liquid temperature is high, the locking piece 300 clamps the upper die holder 100 and the placing base 200, causing the mold to be difficult to open, on the other hand, it ensures the convenience of the aluminum liquid quality detection jig 10, and avoids the situation that the upper die holder 100 and the placing base 200 are not accurately positioned when the mold is closed.

[0044] The above-mentioned embodiments only express several embodiments of the present disclosure, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present disclosure, some modifications and improvements can be made, which are all within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent should be subject to the appended claims.

Claims

1. An aluminum liquid quality detection jig, comprising an upper die holder and a placing base, a forming groove is formed on a side of the upper die holder facing the placing base, a forming area is formed on the placing base, the forming area is used to form a forming chamber together with the forming groove when the upper die holder and the placing base are closed, the forming chamber is used to form a casting, a pouring opening is formed on an upper end of the placing base, the pouring opening is communicated with the forming chamber, and the pouring opening is used to pour aluminum liquid into the forming chamber, characterized in that, the aluminum liquid quality detection jig further comprises a locking piece, the locking piece comprises a locking clamping piece and a clamping column, the locking clamping piece is rotatably arranged on the outside of the placing base, the clamping column is arranged on the outside of the upper die holder, the locking clamping piece is provided with a clamping groove, the clamping groove is arranged corresponding to the clamping column, and the clamping groove is used to lock or unlock the clamping column when the locking clamping piece is rotated; a positioning block is arranged on a side of the placing base facing the upper die holder, and a positioning groove is formed on a side of the upper die holder facing the placing base, the positioning block is used to be clamped in the positioning groove when the upper die holder and the placing base are closed.

2. The molten aluminum quality detection jig according to claim 1, characterized by, The number of the positioning blocks is multiple, the multiple positioning blocks are arranged on the placing base adjacent to the outer periphery of the forming area, the number of the positioning grooves is multiple, and the positioning blocks and the positioning grooves are arranged one by one.

3. The molten aluminum quality detection jig according to claim 2, characterized by, The number of the positioning blocks is four.

4. The molten aluminum quality detection jig according to claim 1, characterized by, The number of the locking clamping pieces is two, the two locking clamping pieces are arranged on two opposite sides of the placing base respectively, the number of the clamping columns is two, the two clamping columns are arranged on two opposite sides of the upper die holder respectively, and the locking clamping pieces and the clamping columns are arranged one by one.

5. The molten aluminum quality detection tool according to claim 1, wherein An exhaust groove is further formed on the upper die holder adjacent to a lower end of the placing base, the exhaust groove is communicated with the forming chamber, and the exhaust groove is used to exhaust air in the forming chamber when the aluminum liquid is poured.

6. The molten aluminum quality detection tool according to claim 5, wherein The number of the exhaust grooves is multiple, the multiple exhaust grooves are arranged along the width direction of the side of the upper die holder facing the placing base, and each exhaust groove is communicated with the forming chamber.

7. The molten aluminum quality detection tool according to claim 6, wherein The number of the exhaust grooves is two.

8. The molten aluminum quality detection tool according to claim 1, wherein The aluminum liquid quality detection jig further comprises a handle, the handle is arranged on a side of the upper die holder away from the placing base, and the handle is used to carry the upper die holder.

9. The molten aluminum quality detection tool according to claim 1, wherein The aluminum liquid quality detection jig further comprises a lifting frame, the lifting frame is arranged on a bottom surface of the placing base adjacent to the pouring opening, so that the aluminum liquid flows into the forming chamber from the pouring opening.

10. A molten aluminum quality detection device characterized by comprising: The aluminum liquid quality detection jig comprises any one of claims 1 to 9.

Images