Gold ingot grabbing clamp
Technical Field
The utility model belongs to the technical field of gold ingot processing equipment, and relates to a gold ingot grabbing clamp.
Background
When casting 12.5kg of gold ingot, there are processes such as demoulding, cooling, marking, weighing and the like, the processes need to carry the cast gold ingot frequently, the density of the gold ingot is high, the size is small, operators mostly adopt bare hands to grab and carry the gold ingot, the gold ingot is easy to collide due to no holding, the gold ingot is softer in the carrying process, marks are easy to be generated on the surface of the gold ingot after colliding in the carrying process, the quality of the gold ingot product is influenced, if the gold ingot is not held stably in the carrying process, the gold ingot falls down, the workers can be injured, safety accidents are generated, the existing patent number CN201220117377.1 discloses an aluminum intermediate alloy ingot grabbing clamp, and the aluminum intermediate alloy ingot is similar to the gold ingot in shape and can be used for clamping the gold ingot, but the left gripper 1 and the right gripper 2 need to be propped up to a certain distance in the using process, and the gripper 3 is inserted into the bottom of the aluminum intermediate alloy ingot, so that the clamping can be carried out, and the using process is inconvenient.
Tools adopted by different enterprises are different, but various defects exist.
Disclosure of Invention
The utility model aims to provide a convenient-to-use gold ingot grabbing clamp aiming at the problem that the existing clamp in the background art is inconvenient to use.
Therefore, the utility model adopts the following technical scheme:
the utility model provides a gold ingot snatchs anchor clamps, includes the connecting rod, the rear end fixedly connected with first back pin and the second back pin of connecting rod, the one end that the connecting rod was kept away from to first back pin is fixed with back bracing piece, the one end that the connecting rod was kept away from to back bracing piece and second back pin is connected, the front portion of connecting rod is equipped with the draw-in groove along connecting rod length direction, the front end of draw-in groove is equipped with the pivot, the cover is equipped with the sleeve in the pivot, fixedly connected with and the holding rod corresponding with draw-in groove and the connecting rod that is mutually perpendicular setting with the holding rod on the sleeve, the one end that the connecting rod was kept away from to the sleeve is fixed with first preceding pin and the preceding pin of second, the one end that the connecting rod was kept away from to first preceding pin is fixed with preceding bracing piece, preceding bracing piece is kept away from the one end of connecting rod with the preceding pin of second and is connected.
Further, the middle part of the connecting rod forms a hand holding part of an arc-shaped structure.
Further, the rear part of the holding rod is provided with an arc-shaped part matched with the hand holding part.
Further, the rear supporting rod and the connecting rod are mutually perpendicular.
Further, the first rear stop lever and the second rear stop lever are arranged perpendicular to the connecting rod.
Further, a rib plate is arranged between the holding rod and the connecting rod.
Further, the front support rod and the rear support rod are arranged in parallel.
Further, the front side of the rear supporting rod is fixedly provided with a rear shovel plate, and the cross section of the rear shovel plate is of a triangular structure.
Further, the rear side of the front supporting rod is fixedly provided with a front shovel plate, and the cross section of the front shovel plate is of a triangular structure.
The utility model has the beneficial effects that: the gold ingot is clamped by arranging the rear supporting rod at the rear end of the connecting rod and the front supporting rod which can rotate at the front end of the connecting rod, when the gold ingot clamping device is used, the front and rear ends of the gold ingot are placed on the front supporting rod and the rear supporting rod, so that the gold ingot is clamped conveniently, meanwhile, the stop rods at the front and rear ends of the clamp can prevent the gold ingot from falling from the front supporting rod or the end part of the rear supporting rod, and the gold ingot clamping device is stable in movement, safe and reliable; simple structure, the use mode is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic front view of the structure of the present utility model;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
in the figure, the handle comprises a 1-connecting rod, a 2-first rear stop lever, a 3-second rear stop lever, a 4-rear support rod, a 5-clamping groove, a 6-rotating shaft, a 7-sleeve, an 8-holding rod, a 9-connecting rod, a 10-rib plate, an 11-first front stop lever, a 12-second front stop lever, a 13-front support rod, a 14-rear shovel plate, a 15-front shovel plate, a 16-hand holding part and a 17-arc part.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
as shown in fig. 1-3, a gold ingot grabbing clamp comprises a connecting rod 1, wherein the rear end of the connecting rod 1 is fixedly connected with a first rear stop rod 2 and a second rear stop rod 3, the first rear stop rod 2 and the second rear stop rod 3 are arranged perpendicular to the connecting rod 1, one end of the first rear stop rod 2 far away from the connecting rod 1 is fixedly provided with a rear support rod 4, the rear support rod 4 is connected with one end of the second rear stop rod 3 far away from the connecting rod 1, the rear support rod 4 is arranged perpendicular to the connecting rod 1, when in use, the rear support rod 4 is used for supporting the rear part of a gold ingot, the first rear stop rod 2 and the second rear stop rod 3 can prevent the gold ingot from falling from the two ends of the rear support rod 4, the front part of the connecting rod 1 is provided with a clamping groove 5 along the length direction of the connecting rod, the front end of the clamping groove 5 is provided with a rotating shaft 6, the rotating shaft 6 is sleeved with a sleeve 7, a holding rod 8 corresponding to the clamping groove 5 and a connecting rod 9 arranged perpendicular to the holding rod 8 are fixedly connected to the sleeve 7, the sleeve 7 and the connecting rod 9 can be driven to rotate through the holding rod 8, in order to ensure stable connection, a rib plate 10 is arranged between the holding rod 8 and the connecting rod 9, the holding rod 8 can be rotated into the clamping groove 5 to be convenient to hold, one end of the connecting rod 9 away from the sleeve 7 is fixedly provided with a first front stop rod 11 and a second front stop rod 12, one end of the first front stop rod 11 away from the connecting rod 9 is fixedly provided with a front support rod 13, the front support rod 13 is connected with one end of the second front stop rod 12 away from the connecting rod 9, the front support rod 13 and the rear support rod 4 are mutually parallel, the front support rod 13 is used for supporting the front part of a gold ingot, the first front stop rod 11 and the second front stop rod 12 can prevent the gold ingot from falling from two ends of the front support rod 13, the gold ingot can be held and extracted through the support of the front support rod 13 and the rear support rod 4 to be further carried, in order to be convenient for clamping the gold ingot, the front side of back bracing piece 4 is fixed with back shovel board 14, and the rear side of preceding bracing piece 13 is fixed with front shovel board 15, and back shovel board 14 and front shovel board 15's cross section are triangle-shaped structure, can be convenient for place the front and back both ends of gold ingot on front bracing piece 13 and back bracing piece 4 when pressing from both sides through back shovel board 14 and front shovel board 15.
In order to facilitate the hand holding, the operator can grasp the corresponding proper position when moving, the middle part of the connecting rod 1 forms a hand holding part 16 with an arc structure, and meanwhile, the rear part of the holding rod 8 is provided with an arc part 17 matched with the hand holding part 16.
The application mode of the utility model is as follows:
when a gold ingot is clamped, the hand holding part 16 on the connecting rod 1 is held, the front end of the rear shovel plate 14 is aligned with a gap between the bottom of the rear end of the gold ingot and the ground or a tabletop, then the rear end of the gold ingot is moved to enable the rear end of the gold ingot to be located on the rear supporting rod 4, then the holding rod 8 can be rotated backwards, the connecting rod 9 is driven by the sleeve 7 to rotate backwards, the connecting rod 9 drives the first front stop rod 11, the second front stop rod 12 and the front supporting rod 13 to rotate, the front shovel plate 15 is located at the gap between the gold ingot and the ground or the tabletop, then the front end of the gold ingot is slightly lifted and then the holding rod 8 is continuously rotated to enable the front end of the gold ingot to be located on the front supporting rod 13, clamping operation is completed, the holding rod 8 is located in the clamping groove 5 of the connecting rod 1, the holding part 16 of the connecting rod 1 is held simultaneously, the connecting rod 9 cannot shake, the clamp can be lifted to move the gold ingot backwards, the use mode is simple and convenient, stable in the moving process, and falling and bumping is not easy.