Forging fixture for forging machine
Technical Field
The utility model relates to the technical field of forging clamps, in particular to a forging clamp for a forging machine.
Background
The forging machine is a machine for forming a metal material in a plastic state into a workpiece having a certain shape and size by hammering or the like and changing its physical properties, and it is necessary to fix the workpiece by a jig during forging of the workpiece by a forging hammer.
According to the forging fixture for the forging machine, disclosed by the patent number CN214442751U, the forging fixture comprises a base and a guide mechanism, wherein an anvil is arranged on one side of the base, the guide mechanism comprises a guide roller, a sliding block, a fixing plate and a screw, a chute with an upward opening is arranged at the top of the base, the sliding block is slidingly arranged in the chute, two inner side surfaces of the opening end of the chute are respectively provided with a bulge, the bulges are arranged above the sliding block, the guide roller is rotationally arranged on the top of the sliding block, the center of the guide roller is vertical, the fixing plate is connected on one side of the base, the screw is in threaded connection with the fixing plate, one end of the screw is arranged in the chute and is in butt joint with the sliding block, and the technical problems existing in the prior art, such as easy deviation in the radial direction of a workpiece, are solved.
The technical scheme has some problems in practical application, such as when clamping a workpiece with lower height, the clamping mechanism is higher than the height of the workpiece, the processing of the workpiece is affected, in addition, in the processing process, the angle of the workpiece is inconvenient to adjust, and the adaptability is poor.
Therefore, it is necessary to invent a forging jig for a forging machine to solve the above-described problems.
Disclosure of utility model
The utility model aims to provide a forging fixture for a forging machine, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the forging fixture for the forging machine comprises a fixed seat, wherein the top end of the fixed seat is inserted and provided with a movable seat, the top end of the movable seat is fixedly provided with a bearing platform, the upper surface of the bearing platform is provided with a plurality of through grooves with bar structures in a surrounding mode, clamping blocks are arranged in the through grooves in a penetrating mode, the bottom ends of the clamping blocks are fixedly provided with positioning seats, the positioning seats are arranged below the bearing platform, the middle parts of the positioning seats are provided with threaded grooves in a penetrating mode, the inner parts of the threaded grooves are provided with adjusting screws in a penetrating mode, one end of each adjusting screw is fixedly provided with a transmission bevel gear, a plurality of driving bevel gears are arranged between the transmission bevel gears, the bottom ends of the driving bevel gears are movably provided with movable covers through bearings, the two ends of each adjusting screw are movably arranged on the upper surface of the movable cover through bearing seats, the lower surface of the movable cover is fixedly provided with a clamping motor, an output shaft of the clamping motor is fixedly connected with the bottom ends of the driving bevel gears, the movable cover is provided with a plurality of threaded sleeves in a penetrating mode through bearings, the inner parts of the threaded sleeves are fixedly arranged on the lower surface of the fixed screw.
Preferably, a ring gear is movably arranged in the middle of the lower surface of the movable cover through a bearing, and a transmission gear corresponding to the ring gear is fixedly arranged at the bottom end of the threaded sleeve.
Preferably, a driving gear is arranged on one side of the ring gear, an adjusting motor is arranged at the bottom end of the driving gear, and the adjusting motor is fixedly arranged in the movable cover.
Preferably, the bottom mounting of movable seat is provided with the fly leaf, the below of fly leaf is provided with the support frame, the middle part of support frame runs through and is provided with the pivot, and the pivot is fixed to be set up in the lower surface middle part of fly leaf.
Preferably, the bottom end fixing of pivot is provided with the worm wheel, one side of worm wheel is provided with the worm, the fixed rotating electrical machines that is provided with of one end of worm, and the rotating electrical machines is fixed to be set up in the inside of support frame.
Preferably, the bottom end fixing of the support frame is provided with a hydraulic rod, and the hydraulic rod is fixedly arranged in the fixing seat.
The utility model has the technical effects and advantages that:
1. According to the utility model, the fixed seat is arranged, the movable seat is arranged at the top end of the fixed seat, the bearing platform is arranged at the top end of the movable seat, the clamping blocks are arranged in the through grooves formed in the bearing platform, the clamping blocks are matched, so that the clamping and fixing of workpieces can be realized, the heights of the clamping blocks can be adjusted, and when the workpieces with different heights are clamped and fixed, the heights of the clamping blocks can be adjusted, so that the influence of the clamping blocks on the processing of the workpieces can be avoided;
2. According to the utility model, the movable seat is arranged, the movable plate is arranged at the bottom end of the movable seat, the supporting frame is arranged below the movable plate, the rotating shaft is arranged between the movable plate and the supporting frame, the worm wheel, the worm and the rotating motor are arranged at the bottom end of the rotating shaft, the rotating motor can drive the movable seat to rotate so as to realize the adjustment of the angle of a workpiece, and the worm wheel and the worm realize the transmission function and simultaneously realize the locking of the angle of the workpiece so as to facilitate the processing flow.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the overall structure of the present utility model.
Fig. 3 is a schematic view of a movable seat structure according to the present utility model.
Fig. 4 is a schematic view of the inside of the movable seat structure of the present utility model.
Fig. 5 is a schematic view of a positioning seat according to the present utility model.
In the figure, 1, a fixing seat; 2, a movable seat, 3, a bearing platform, 4, a through groove, 5, a clamping block, 6, a positioning seat, 7, a thread groove, 8, an adjusting screw, 9, a driving bevel gear, 10, a driving bevel gear, 11, a movable cover, 12, a clamping motor, 13, a thread sleeve, 14, a fixed screw, 15, a ring gear, 16, a driving gear, 17, an adjusting motor, 18, a movable plate, 19, a supporting frame, 20, a rotating shaft, 21, a worm wheel, 22, a worm, 23, a rotating motor, 24 and a hydraulic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a forging fixture for a forging machine, as shown in figures 1-5, which comprises a fixed seat 1, wherein the top end of the fixed seat 1 is inserted and provided with a movable seat 2, the top end of the movable seat 2 is fixedly provided with a bearing platform 3, the upper surface of the bearing platform 3 is circumferentially provided with a plurality of through grooves 4 with strip structures, clamping blocks 5 are arranged in the through grooves 4 in a penetrating manner, the bottom ends of the clamping blocks 5 are fixedly provided with positioning seats 6, and the positioning seats 6 are arranged below the bearing platform 3;
specifically, the middle part of positioning seat 6 runs through and is provided with thread groove 7, the inside of thread groove 7 runs through and is provided with adjusting screw 8, the one end of adjusting screw 8 is fixedly provided with drive bevel gear 9, be provided with drive bevel gear 10 between a plurality of drive bevel gears 9, the bottom of drive bevel gear 10 is provided with movable cover 11 through the bearing activity, the both ends of adjusting screw 8 all set up in the upper surface of movable cover 11 through the bearing frame activity, the lower surface fixed of movable cover 11 is provided with clamping motor 12, and clamping motor 12's output shaft and drive bevel gear 10's bottom fixed connection, clamping motor 12 can realize the drive to a plurality of adjusting screw 8, thereby a plurality of clamp pieces 5 can be with the work piece clamp fixed;
More specifically, the upper surface of the movable cover 11 is provided with a plurality of thread sleeves 13 in a penetrating manner through a bearing, the inside of the thread sleeves 13 is provided with a fixing screw 14 in a penetrating manner, the fixing screw 14 is fixedly arranged on the lower surface of the bearing platform 3, the middle part of the lower surface of the movable cover 11 is movably provided with a ring gear 15 through the bearing, the bottom end of the thread sleeve 13 is fixedly provided with a transmission gear corresponding to the ring gear 15, one side of the ring gear 15 is provided with a driving gear 16, the bottom end of the driving gear 16 is provided with an adjusting motor 17, the adjusting motor 17 is fixedly arranged in the movable cover 11, and the adjusting motor 17 can drive the thread sleeves 3 so as to realize the adjustment of the height of the movable cover 11;
the bottom end of the movable seat 2 is fixedly provided with a movable plate 18, a supporting frame 19 is arranged below the movable plate 18, a rotating shaft 20 is arranged in the middle of the supporting frame 19 in a penetrating manner, the rotating shaft 20 is fixedly arranged in the middle of the lower surface of the movable plate 18, the bottom end of the rotating shaft 20 is fixedly provided with a worm wheel 21, one side of the worm wheel 21 is provided with a worm 22, one end of the worm 22 is fixedly provided with a rotating motor 23, the rotating motor 23 is fixedly arranged in the supporting frame 19, the rotating motor 23 can drive the rotating shaft 20 to rotate through the worm 22 and the worm wheel 21, the rotating shaft 20 can drive the movable cover 11 to rotate, so that a bearing platform 3 can be driven to rotate, the adjustment of a workpiece angle is realized, and the worm wheel 21 and the worm 22 can lock the workpiece angle when realizing a transmission function, so that the processing flow is convenient;
Moreover, the bottom end fixing of the support 19 is provided with a hydraulic rod 24, and the hydraulic rod 24 is fixedly arranged in the fixing seat 1, and the hydraulic rod 24 is used for adjusting the height of the support 19, so that the height of the bearing platform 3 can be adjusted.
The working principle of the utility model is as follows:
when the device is used, a workpiece can be placed above the bearing platform 3, the clamping motor 12 drives the adjusting screw 8 to rotate through the driving bevel gear 10 and the transmission bevel gear 9, the adjusting screw 8 is matched with the thread groove 7, so that the position of the positioning seat 6 is adjusted, the positioning seat 6 can drive the clamping blocks 5 to move, the clamping blocks 5 clamp and fix the workpiece, when the workpiece with lower height is clamped and fastened, the adjusting motor 17 can drive the ring gear 15 to rotate through the driving gear 16, the ring gear 15 can drive the thread sleeve 13 to rotate, the thread sleeve 13 is matched with the fixed screw 14, the movable cover 11 moves downwards, the movable cover 11 can drive the positioning seat 6 to move downwards, the positioning seat 6 drives the clamping blocks 5 to move downwards, the height of the clamping blocks 5 is adjusted, and the workpiece is prevented from being influenced by the clamping blocks 5 when the workpiece is clamped and fixed;
In the processing process of the workpiece, the rotating motor 23 can drive the rotating shaft 20 to rotate through the worm 22 and the turbine 21, and the rotating shaft 20 can drive the movable cover 11 to rotate, so that the bearing platform 3 can be driven to rotate, and the angle of the workpiece can be adjusted.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.