Metal casting transfer device for casting production

Abstract

The utility model discloses a metal casting transfer device for casting production, which relates to the technical field of casting transfer and comprises a cart and placing components arranged on two sides of the cart. A plurality of groups of limiting connecting pieces are mounted on each group of placing assemblies, and the plurality of groups of limiting connecting pieces are sequentially distributed at intervals and are rotationally connected to the placing assemblies; a plurality of groups of fixing pieces distributed at intervals are mounted on each group of limiting connecting pieces, and each group of fixing pieces is detachably connected with the corresponding limiting connecting piece; and a positioning piece is arranged on one side of each containing assembly and located at the end, close to a cart handle, of the cart, and the working end of each positioning piece is connected with the corresponding containing assembly. By the adoption of the mode, the problem that in the prior art, when large castings are transferred, many operators are needed to assist a cart to move is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting transfer, in particular to a metal casting transfer device for casting production. Background Art

[0002] Castings generally refer to metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by casting methods such as pouring, injection, and suction. After cooling and subsequent processing such as polishing, the resulting object has a certain shape, size and performance. In the production process of castings, since the positions of various processing areas are not the same, staff generally need to use special transfer devices to transfer metal castings.

[0003] In the prior art, a trolley is generally used to transfer castings in a workshop. The main function of the trolley is to place the castings on the trolley for moving within a short distance. However, ordinary trolleys can only hold some small castings. When transferring large castings (such as large tubular castings, box castings or larger shell castings, etc.), if the large castings are directly placed on the trolley and moved, it is easy to cause the castings to fall. At this time, generally multiple operators are asked to support the castings around the castings, but this will waste a lot of manpower time and have a certain impact on the production efficiency of the workshop. In addition, when moving in the workshop, if the trolley encounters a narrow space, the workers cannot stably support the castings when moving. Therefore, it is necessary to design a trolley that can transfer large castings. Summary of the invention

[0004] The embodiment of the utility model provides a metal casting transfer device for casting production to solve the problems in the background technology.

[0005] The embodiment of the utility model adopts the following technical scheme: a metal casting transfer device for casting production, including a cart, and also including placement components arranged on both sides of the cart; each group of the placement components is equipped with multiple groups of limit connectors, and the multiple groups of limit connectors are sequentially distributed and rotatably connected to the placement components; each group of the limit connectors is equipped with multiple groups of spaced fixed parts, and each group of fixed parts is detachably connected to the limit connector; one side of each group of the placement components is provided with a positioning member, and the positioning member is located at one end of the cart near the handle of the cart, and the working end of each group of the positioning members is connected to the corresponding placement component. In the present application, the above method is adopted to solve the problem in the prior art that a large number of operators are required to assist the cart in moving when transferring large castings.

[0006] Furthermore, each set of the placement components includes a connecting column and a connecting rod, the connecting column is provided on both sides of the plate frame for placing the casting on the cart, a plurality of spaced sliding grooves are provided on the connecting column, the connecting rod is rotatably installed in the connecting column, the limiting connector is connected to the connecting rod through the sliding groove, and the limiting connector can rotate in the sliding groove provided on the connecting column through the connection with the connecting rod. Both sets of placement components are used to place multiple sets of limiting connectors, and the multiple sets of limiting connectors are arranged in pairs.

[0007] Furthermore, each set of the position-limiting connecting members includes a rotating connecting frame and a supporting connecting rod, the rotating connecting frame is fixedly connected to the connecting rod, the rotating connecting frame is also located in the slide slot, the bottom end of the supporting connecting rod is connected to the rotating connecting frame, and multiple sets of fixing members can be installed on the supporting connecting rod. Each set of the position-limiting connecting members is used to install multiple sets of fixing members, and the position-limiting connecting members can rotate on the placement assembly and drive multiple sets of fixing members to move synchronously.

[0008] Furthermore, each group of the fixing parts includes a sliding mounting frame, a fixing frame, a fixing spring and a fixing rod. The sliding mounting frame is sleeved on the supporting connecting rod, a positioning pin is installed on one side of the sliding mounting frame, and the sliding mounting frame can be fixed on the supporting connecting rod through the positioning pin; the fixing frame is arranged on the sliding mounting frame, and limiting grooves are symmetrically provided on the two side walls inside the fixing frame, the fixing rod is installed in the fixing frame and the two sides of the fixing frame are clamped in the limiting grooves, the fixing spring is arranged in the fixing frame, and the fixing spring is connected to one end of the fixing rod located on the inner side of the fixing frame. The fixing parts are used to limit the large castings on the cart, prevent the castings from falling from the cart, and prevent the castings from shaking and bumping during transfer.

[0009] Furthermore, each group of the positioning members includes a connecting sleeve, a connecting plate, a fixing plate and a pressure rod. The connecting sleeve is arranged on one side of the connecting column. A card slot is arranged inside the connecting sleeve. The connecting plate is located in the connecting sleeve. One side of the connecting plate is connected to the connecting rod. Two extension plates are symmetrically arranged on the other side of the connecting plate. The fixing plate is slidably mounted on the two extension plates. A spring is arranged between the connecting plate and the fixing plate. The spring is arranged between the two extension plates, and the two sides of the spring are respectively connected to the connecting plate and the fixing plate. A card block is arranged on one side of the fixing plate. The card block corresponds horizontally to the card slot. A pressure rod is also arranged on one side of the fixing plate. The pressure rod passes through the connecting sleeve and extends to the outside of the connecting sleeve. The positioning member is used to limit the placement component. The positioning member can limit whether the limit connector rotates on the placement component.

[0010] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0011] Firstly, in the present application, before the casting is placed on the cart, the multiple sets of limit connectors can be opened in an inverted eight shape through two sets of placement components, and then the casting is placed on the cart. Then, the multiple sets of limit connectors are closed in pairs toward the middle of the cart. At this time, the fixing parts on the multiple sets of limit connectors will contact the large casting on the cart and limit the casting. In this way, the casting is fixed to the cart. The positioning part can fix the placement component so that the limit connector cannot rotate in the placement component. The operator can adjust or fix the position of the limit connector by controlling the positioning part. In the present application, the above method is adopted to solve the problem in the prior art that more operators are needed to assist the cart in moving when transferring large castings.

[0012] Secondly, in the present application, more fixing parts are provided. When limiting the casting, depending on the shape of the casting, some fixing parts will directly contact the casting to generate a fixing force on the casting, and depending on the shape of the casting, the fixing forces generated by the multiple groups of fixing parts in contact with the casting will be different due to the different contact points, and some fixing parts may be located on one side of the casting, which will fully cover the casting and effectively prevent the casting from shaking on the cart. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the local structure of the utility model Figure 1 ;

[0016] Figure 3 It is a schematic diagram of the local structure of the utility model Figure 2 ;

[0017] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0018] Figure 5 It is a schematic diagram of the fixing member in the utility model.

[0019] Figure numerals: cart 1, placement component 2, connecting column 21, connecting rod 22, slide groove 23, limiting connecting piece 3, rotating connecting frame 31, supporting connecting rod 32, fixing piece 4, sliding mounting frame 41, fixing frame 42, fixing spring 43, fixing rod 44, positioning pin 45, limiting groove 46, positioning piece 5, connecting sleeve 51, connecting plate 52, fixing plate 53, pressure rod 54, slot 55, extension plate 56, spring 57, block 58. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] Reference Figure 1-Figure 5 The embodiment of the utility model provides a metal casting transfer device for casting production, including a cart 1, and also including placement components 2 arranged on both sides of the cart 1; each group of the placement components 2 is equipped with multiple groups of limiting connecting parts 3, and the multiple groups of limiting connecting parts 3 are rotated and connected to the placement components 2 in sequence and spaced apart; each group of the limiting connecting parts 3 is equipped with multiple groups of spaced-apart fixing parts 4, and each group of the fixing parts 4 is detachably connected to the limiting connecting parts 3; one side of each group of the placement components 2 is provided with a positioning part 5, and the positioning part 5 is located at one end of the cart 1 close to the handle of the cart 1, and the working end of each group of the positioning parts 5 is connected to the corresponding placement component 2.

[0023] In the present application, the cart 1 is used to place large castings, and the placement components 2 arranged on both sides of the cart 1 are used to place multiple groups of limit connectors 3, so that the fixing parts 4 installed on each group of limit connectors 3 will correspond to the large castings placed on the cart 1, and the limit connectors 3 can be rotated on the placement components 2 to adjust the position. Before the casting is placed on the cart 1, the multiple groups of limit connectors 3 can be opened in an inverted eight-shaped form through two groups of placement components 2, and then the casting is placed on the cart 1, and then the multiple groups of limit connectors 3 are placed in pairs toward the middle of the cart 1. The fixing members 4 on the plurality of limit connection members 3 will contact the large casting on the cart 1 and limit the casting. In this way, the casting is fixed to the cart 1. The positioning member 5 can fix the placement component 2 so that the limit connection member 3 cannot rotate in the placement component 2. The operator can adjust or fix the position of the limit connection member 3 by controlling the positioning member 5. In the present application, the above-mentioned method is adopted to solve the problem in the prior art that more operators are needed to assist the cart 1 in moving when transferring large castings.

[0024] Preferably, each group of the placement components 2 includes a connecting column 21 and a connecting rod 22, the connecting column 21 is arranged on both sides of the plate frame on the cart 1 for placing the casting, the connecting column 21 is provided with a plurality of spaced-apart slide grooves 23, the connecting rod 22 is rotatably installed in the connecting column 21, the limiting connecting piece 3 is connected to the connecting rod 22 through the slide groove 23, and the limiting connecting piece 3 can rotate in the slide groove 23 provided on the connecting column 21 through the connection with the connecting rod 22.

[0025] In the present application, the connecting column 21 is used to connect the cart 1, and the connecting rod 22 is used to connect multiple sets of limit connectors 3. The limit connector 3 can be rotated on the connecting column 21 through the connecting rod 22. The angle at which the limit connector 3 can be rotated on the connecting column 21 depends on the size of the slide groove 23. Generally, the rotation angle will not exceed 45°. This can prevent the limit connector 3 from being unfolded at too large an angle and occupying more space.

[0026] Preferably, each group of the limiting connecting parts 3 includes a rotating connecting frame 31 and a supporting connecting rod 32, the rotating connecting frame 31 is fixedly connected to the connecting rod 22, the rotating connecting frame 31 is also located in the slide groove 23, the bottom end of the supporting connecting rod 32 is connected to the rotating connecting frame 31, and multiple groups of fixing parts 4 can be installed on the supporting connecting rod 32.

[0027] In the present application, the rotating connecting frame 31 can drive the supporting connecting rod 32 to rotate on the connecting column 21 through the connection with the connecting rod 22, so that the supporting connecting rod 32 can drive multiple groups of fixing parts 4 to rotate on one side of the cart 1.

[0028] Preferably, each group of the fixing parts 4 includes a sliding mounting frame 41, a fixing frame 42, a fixing spring 43 and a fixing rod 44. The sliding mounting frame 41 is sleeved on the supporting connecting rod 32. A positioning pin 45 is installed on one side of the sliding mounting frame 41, and the sliding mounting frame 41 can be fixed to the supporting connecting rod 32 through the positioning pin 45; the fixing frame 42 is arranged on the sliding mounting frame 41, and limiting grooves 46 are symmetrically provided on the two side walls inside the fixing frame 42. The fixing rod 44 is installed in the fixing frame 42 and the two sides of the fixing frame 42 are clamped in the limiting grooves 46. The fixing spring 43 is arranged in the fixing frame 42, and the fixing spring 43 is connected to one end of the fixing rod 44 located on the inner side of the fixing frame 42.

[0029] In the present application, the sliding mounting frame 41 can be installed on the supporting connecting rod 32 by means of the positioning pin 45, and the position of the sliding mounting frame 41 on the supporting connecting rod 32 can be adjusted by means of the positioning pin 45, the fixing frame 42 is used to place the fixing rod 44, the fixing rod 44 is used to resist the casting on the cart 1, and the fixing rod 44 and the fixing frame 42 are connected by a fixing spring 43, so the resistance force between the fixing rod 44 and the casting will not cause irreversible damage to the casting.

[0030] In the present application, a relatively large number of fixing parts 4 are provided. When limiting the position of the casting, depending on the shape of the casting, some fixing parts 4 will directly contact the casting to generate a fixing force on the casting, and depending on the shape of the casting, the fixing forces generated by the multiple groups of fixing parts 4 in contact with the casting will be different due to different contact points, and some fixing parts 4 may be located on one side of the casting, which will fully cover the casting and effectively prevent the casting from shaking on the cart 1.

[0031] Preferably, each group of the positioning members 5 includes a connecting sleeve 51, a connecting plate 52, a fixing plate 53 and a pressure rod 54. The connecting sleeve 51 is arranged on one side of the connecting column 21. A card slot 55 is arranged inside the connecting sleeve 51. The connecting plate 52 is located in the connecting sleeve 51. One side of the connecting plate 52 is connected to the connecting rod 22. Two extension plates 56 are symmetrically provided on the other side of the connecting plate 52. The fixing plate 53 is slidably mounted on the two extension plates 56. A spring 57 is provided between the connecting plate 52 and the fixing plate 53. The spring 57 is located between the two extension plates 56, and the two sides of the spring 57 are respectively connected to the connecting plate 52 and the fixing plate 53. A card block 58 is installed on one side of the fixing plate 53. The card block 58 corresponds horizontally to the card slot 55. A pressure rod 54 is also provided on one side of the fixing plate 53. The pressure rod 54 passes through the connecting sleeve 51 and extends to the outside of the connecting sleeve 51.

[0032] In the present application, the connection plate 52 is connected to the connecting rod 22, and the connection plate 52 can be used to control whether the connecting rod 22 rotates, and the connecting plate 52 is connected to the fixing plate 53 through the extension plate 56. The fixing plate 53 is provided with a card block 58 to engage in the card slot 55 in the connecting sleeve 51, and the connecting sleeve 51 is fixed on the connecting column 21. Therefore, when the card block 58 is located in the card slot 55, the card block 58 will limit the fixing plate 53 so that the fixing plate 53 cannot rotate, and the fixing plate 53 will also prevent the connection plate 52 from rotating through the extension plate 56, so that the connecting rod 22 can no longer rotate in the connecting column 21. When the connecting rod 2 When the rotation can be generated, the operator can push the pressure rod 54 so that the pressure rod 54 drives the fixing plate 53 to move on the extension plate 56 and squeeze the spring 57 to move the block 58 out of the slot 55. At this time, the fixing plate 53 and the connecting plate 52 can rotate in the connecting sleeve 51, and the connecting rod 22 can rotate in the connecting column 21. At this time, the operator can hold the supporting connecting rod 32 to rotate on the connecting column 21. After the operator releases the pushing force of the pressure rod 54, the spring 57 will generate a return force to reset the fixing plate 53 and the block 58 until the block 58 is located in the slot 55 again to fix the connecting rod 22.

[0033] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A metal casting transfer device for casting production, comprising a trolley (1), characterized in that: It also includes placement components (2) arranged on both sides of the cart (1); A plurality of groups of position-limiting connecting members (3) are installed on each group of the placement components (2), and the plurality of groups of position-limiting connecting members (3) are sequentially distributed at intervals and rotatably connected to the placement components (2); Each group of the position-limiting connecting members (3) is equipped with a plurality of groups of spaced-apart fixing members (4), and each group of the fixing members (4) is detachably connected to the position-limiting connecting members (3); A positioning member (5) is provided on one side of each group of the placement components (2), and the positioning member (5) is located on one end of the trolley (1) close to the handle of the trolley (1), and the working end of each group of the positioning members (5) is connected to the corresponding placement component (2).

2. A metal casting transfer device for casting production according to claim 1, characterized in that: Each group of the placement components (2) comprises a connecting column (21) and a connecting rod (22). The connecting column (21) is arranged on both sides of a plate frame for placing castings on the trolley (1). A plurality of spaced-apart sliding grooves (23) are provided on the connecting column (21). The connecting rod (22) is rotatably mounted in the connecting column (21). The limiting connecting member (3) is connected to the connecting rod (22) via the sliding groove (23). The limiting connecting member (3) can be rotated in the sliding groove (23) provided on the connecting column (21) through the connection with the connecting rod (22).

3. A metal casting transfer device for casting production according to claim 2, characterized in that: Each group of the position-limiting connecting members (3) comprises a rotating connecting frame (31) and a supporting connecting rod (32); the rotating connecting frame (31) is fixedly connected to the connecting rod (22); the rotating connecting frame (31) is also located in the slide groove (23); the bottom end of the supporting connecting rod (32) is connected to the rotating connecting frame (31); and a plurality of groups of fixing members (4) can be installed on the supporting connecting rod (32).

4. A metal casting transfer device for casting production according to claim 3, characterized in that: Each set of the fixing members (4) comprises a sliding mounting frame (41), a fixing frame (42), a fixing spring (43) and a fixing rod (44); the sliding mounting frame (41) is sleeved on the supporting connecting rod (32); a positioning pin (45) is installed on one side of the sliding mounting frame (41); and the sliding mounting frame (41) can be fixed on the supporting connecting rod (32) via the positioning pin (45); The fixing frame (42) is arranged on the sliding mounting frame (41), and limiting grooves (46) are symmetrically provided on two side walls inside the fixing frame (42). The fixing rod (44) is installed in the fixing frame (42) and two sides of the fixing frame (42) are clamped in the limiting grooves (46). The fixing spring (43) is arranged in the fixing frame (42), and the fixing spring (43) is connected to one end of the fixing rod (44) located on the inner side of the fixing frame (42).

5. A metal casting transfer device for casting production according to claim 2, characterized in that: Each group of the positioning members (5) comprises a connecting sleeve (51), a connecting plate (52), a fixing plate (53) and a pressure rod (54); the connecting sleeve (51) is arranged on one side of the connecting column (21); a slot (55) is arranged inside the connecting sleeve (51); the connecting plate (52) is located inside the connecting sleeve (51); one side of the connecting plate (52) is connected to the connecting rod (22); two extension plates (56) are symmetrically arranged on the other side of the connecting plate (52); the fixing plate (53) is slidably mounted on the two extension plates (56). A spring (57) is provided between the connecting plate (52) and the fixing plate (53), the spring (57) is located between the two extension plates (56), and two sides of the spring (57) are respectively connected to the connecting plate (52) and the fixing plate (53), a clamping block (58) is installed on one side of the fixing plate (53), the clamping block (58) corresponds horizontally to the clamping groove (55), and a pressure rod (54) is also provided on one side of the fixing plate (53), and the pressure rod (54) passes through the connecting sleeve (51) and extends to the outside of the connecting sleeve (51).

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