Forging clamp for forging machine

Abstract

The utility model discloses a forging fixture for a forging machine, which relates to the technical field of forging fixtures and comprises a fixed seat, a movable seat is inserted into the top end of the fixed seat, a bearing platform is fixedly arranged at the top end of the movable seat, and a plurality of strip-shaped through grooves are formed in the upper surface of the bearing platform in a surrounding manner. And a clamping block is arranged in the through groove in a penetrating manner. By arranging the fixed base, the movable base is arranged at the top end of the fixed base, the bearing platform is arranged at the top end of the movable base, the clamping blocks are arranged in the through grooves formed in the bearing platform, the multiple clamping blocks are matched, workpieces can be clamped and fixed, the height of the clamping blocks can be adjusted, and when workpieces of different heights are clamped and fixed, the clamping blocks are not prone to falling off. And the height of the clamping block can be adjusted so as to prevent the clamping block from influencing the machining of the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of forging clamps, in particular to a forging clamp for a forging machine. Background Art

[0002] A forging machine is a machine that uses hammering and other methods to make metal materials in a plastic state into workpieces with a certain shape and size and change its physical properties. In the process of forging the workpiece with a forging hammer, a clamp is required to fix the workpiece.

[0003] According to the patent number CN214442751U disclosed, a forging fixture for a forging machine includes a base and a guide mechanism, an anvil is provided on one side of the base, the guide mechanism includes a guide roller, a slider, a fixed plate and a screw, a slide groove with an opening facing upward is provided on the top of the base, the slider is slidably arranged in the slide groove, both inner side surfaces of the open end of the slide groove are provided with protrusions, the protrusions are arranged above the slider, the guide roller is rotatably arranged on the top of the slider, the axis of the guide roller is vertical, the fixed plate is connected to one side of the base, the screw is threadedly connected to the fixed plate, one end of the screw is arranged in the slide groove and abuts against the slider, which solves the technical problems existing in the prior art, such as: the workpiece is easily offset in the radial direction.

[0004] The above technical solution has some problems in practical application. For example, when clamping a workpiece of relatively low height, the clamping mechanism is higher than the height of the workpiece, which affects the processing of the workpiece. Moreover, it is not convenient to adjust the angle of the workpiece during the processing, and the adaptability is poor.

[0005] Therefore, it is necessary to invent a forging fixture for a forging machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a forging fixture for a forging machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forging fixture for a forging machine, comprising a fixed seat, a movable seat is inserted at the top of the fixed seat, a support is fixedly arranged at the top of the movable seat, a plurality of through grooves with strip structures are arranged around the upper surface of the support, a clamping block is arranged inside the through groove, a positioning seat is fixedly arranged at the bottom end of the clamping block, and the positioning seat is arranged below the support, a thread groove is arranged in the middle of the positioning seat, an adjusting screw is arranged inside the thread groove, and one end of the adjusting screw A transmission bevel gear is fixedly arranged, and a driving bevel gear is arranged between the multiple transmission bevel gears. A movable cover is movably arranged at the bottom end of the driving bevel gear through a bearing. Both ends of the adjusting screw are movably arranged on the upper surface of the movable cover through a bearing seat. A clamping motor is fixedly arranged on the lower surface of the movable cover, and the output shaft of the clamping motor is fixedly connected to the bottom end of the driving bevel gear. A plurality of threaded sleeves are penetrated by bearings on the upper surface of the movable cover, and a fixing screw is penetrated inside the threaded sleeve, and the fixing screw is fixedly arranged on the lower surface of the base.

[0008] Preferably, a ring gear is movably provided at the middle part of the lower surface of the movable cover via a bearing, and a transmission gear corresponding to the ring gear is fixedly provided at the bottom end of the threaded sleeve.

[0009] Preferably, a driving gear is provided on one side of the ring gear, an adjusting motor is provided at the bottom end of the driving gear, and the adjusting motor is fixedly arranged inside the movable cover.

[0010] Preferably, a movable plate is fixedly provided at the bottom end of the movable seat, a support frame is provided below the movable plate, a rotating shaft is provided through the middle of the support frame, and the rotating shaft is fixedly provided in the middle of the lower surface of the movable plate.

[0011] Preferably, a worm wheel is fixedly provided at the bottom end of the rotating shaft, a worm is provided at one side of the worm wheel, a rotating motor is fixedly provided at one end of the worm, and the rotating motor is fixedly provided inside the supporting frame.

[0012] Preferably, a hydraulic rod is fixedly disposed at the bottom end of the support frame, and the hydraulic rod is fixedly disposed inside the fixing seat.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model provides a fixed seat, a movable seat is provided at the top of the fixed seat, a support is provided at the top of the movable seat, a clamping block is provided in the through groove provided on the support, and a plurality of clamping blocks cooperate to clamp and fix the workpiece, and the height of the clamping block can be adjusted. When clamping and fixing workpieces of different heights, the height of the clamping block can be adjusted to avoid the clamping block affecting the processing of the workpiece;

[0015] 2. The utility model is provided with a movable seat, a movable plate is provided at the bottom end of the movable seat, a support frame is provided under the movable plate, and a rotating shaft is provided between the movable plate and the support frame. A worm gear, a worm and a rotating motor are provided at the bottom end of the rotating shaft. The rotating motor can drive the movable seat to rotate to adjust the angle of the workpiece. The worm gear and the worm gear can realize the transmission function and lock the angle of the workpiece at the same time, so as to facilitate the processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the movable seat of the utility model.

[0019] Figure 4 It is a schematic diagram of the interior of the movable seat structure of the utility model.

[0020] Figure 5 It is a schematic diagram of the positioning seat structure of the utility model.

[0021] In the figure: 1. fixed seat; 2. movable seat; 3. support platform; 4. through groove; 5. clamping block; 6. positioning seat; 7. threaded groove; 8. adjusting screw; 9. transmission bevel gear; 10. driving bevel gear; 11. movable cover; 12. clamping motor; 13. threaded sleeve; 14. fixed screw; 15. ring gear; 16. driving gear; 17. adjusting motor; 18. movable plate; 19. supporting frame; 20. rotating shaft; 21. worm gear; 22. worm; 23. rotating motor; 24. hydraulic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] The utility model provides Figure 1-5 A forging fixture for a forging machine shown in the figure comprises a fixed seat 1, a movable seat 2 is inserted at the top of the fixed seat 1, a support 3 is fixedly arranged at the top of the movable seat 2, a plurality of through slots 4 of strip structure are arranged around the upper surface of the support 3, a clamping block 5 is arranged through the inside of the through slot 4, a positioning seat 6 is fixedly arranged at the bottom end of the clamping block 5, and the positioning seat 6 is arranged below the support 3;

[0024] Specifically, a thread groove 7 is provided through the middle of the positioning seat 6, an adjusting screw 8 is provided through the inside of the thread groove 7, a transmission bevel gear 9 is fixedly provided at one end of the adjusting screw 8, a driving bevel gear 10 is provided between the plurality of transmission bevel gears 9, a movable cover 11 is movably provided at the bottom end of the driving bevel gear 10 through a bearing, both ends of the adjusting screw 8 are movably provided on the upper surface of the movable cover 11 through a bearing seat, a clamping motor 12 is fixedly provided on the lower surface of the movable cover 11, and the output shaft of the clamping motor 12 is fixedly connected to the bottom end of the driving bevel gear 10, the clamping motor 12 can realize the driving of the plurality of adjusting screws 8, so that the plurality of clamping blocks 5 can clamp and fix the workpiece;

[0025] More specifically, a plurality of threaded sleeves 13 are provided on the upper surface of the movable cover 11 through bearings, a fixed screw 14 is provided inside the threaded sleeve 13, and the fixed screw 14 is fixedly provided on the lower surface of the base 3, a ring gear 15 is movably provided in the middle of the lower surface of the movable cover 11 through the bearing, a transmission gear corresponding to the ring gear 15 is fixedly provided at the bottom end of the threaded sleeve 13, a driving gear 16 is provided on one side of the ring gear 15, an adjusting motor 17 is provided at the bottom end of the driving gear 16, and the adjusting motor 17 is fixedly provided inside the movable cover 11, and the adjusting motor 17 can drive the plurality of threaded sleeves 3 to adjust the height of the movable cover 11;

[0026] In addition, a movable plate 18 is fixedly provided at the bottom end of the movable seat 2, a support frame 19 is provided below the movable plate 18, a rotating shaft 20 is provided through the middle of the support frame 19, and the rotating shaft 20 is fixedly provided at the middle of the lower surface of the movable plate 18, a worm wheel 21 is fixedly provided at the bottom end of the rotating shaft 20, a worm 22 is provided on one side of the worm wheel 21, a rotating motor 23 is fixedly provided at one end of the worm 22, and the rotating motor 23 is fixedly provided inside the support frame 19, the rotating motor 23 can drive the rotating shaft 20 to rotate through the worm 22 and the turbine 21, the rotating shaft 20 can drive the movable cover 11 to rotate, thereby driving the support platform 3 to rotate, so as to adjust the angle of the workpiece, and the worm wheel 21 and the worm 22 can realize the locking of the angle of the workpiece while realizing the transmission function, so as to facilitate the processing process;

[0027] Moreover, a hydraulic rod 24 is fixedly provided at the bottom end of the support frame 19 , and the hydraulic rod 24 is fixedly provided inside the fixing seat 1 . The hydraulic rod 24 is used to adjust the height of the support frame 19 , thereby adjusting the height of the support platform 3 .

[0028] Working principle of this utility model:

[0029] When the device is in use, the workpiece can be placed above the support platform 3, and the clamping motor 12 drives the adjusting screw 8 to rotate by driving the bevel gear 10 and the transmission bevel gear 9, and the adjusting screw 8 cooperates with the thread groove 7, so that the position of the positioning seat 6 is adjusted, and the positioning seat 6 can drive the clamping block 5 to move, so that multiple clamping blocks 5 clamp and fix the workpiece. When clamping and fixing a workpiece with a lower height, the adjusting motor 17 can drive the ring gear 15 to rotate through the driving gear 16, and the ring gear 15 can drive the threaded sleeve 13 to rotate, and the threaded sleeve 13 cooperates with the fixing screw 14 to make the movable cover 11 move downward, and the movable cover 11 can drive the positioning seat 6 to move downward, and the positioning seat 6 drives the clamping block 5 to move downward, so that the height of the clamping block 5 is adjusted, and the clamping and fixing of the workpiece is achieved while avoiding the clamping block 5 affecting the processing of the workpiece;

[0030] During the processing 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, thereby driving the support platform 3 to rotate, so as to adjust the angle of the workpiece.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A forging fixture for a forging machine, comprising a fixing seat (1), characterized in that: The top end of the fixed seat (1) is plugged with a movable seat (2), the top end of the movable seat (2) is fixedly provided with a support platform (3), the upper surface of the support platform (3) is surrounded by a plurality of through grooves (4) of a strip structure, a clamping block (5) is provided inside the through groove (4), a positioning seat (6) is fixedly provided at the bottom end of the clamping block (5), and the positioning seat (6) is arranged below the support platform (3), a thread groove (7) is provided in the middle of the positioning seat (6), an adjusting screw (8) is provided inside the thread groove (7), a transmission bevel gear (9) is fixedly provided at one end of the adjusting screw (8), and a plurality of the transmission bevel gears (9) are provided. A driving bevel gear (10) is arranged between the two drive bevel gears (10), a movable cover (11) is movably arranged at the bottom end of the driving bevel gear (10) through a bearing, both ends of the adjusting screw rod (8) are movably arranged on the upper surface of the movable cover (11) through a bearing seat, a clamping motor (12) is fixedly arranged on the lower surface of the movable cover (11), and the output shaft of the clamping motor (12) is fixedly connected to the bottom end of the driving bevel gear (10), a plurality of threaded sleeves (13) are penetrated through the upper surface of the movable cover (11) through the bearing, a fixing screw rod (14) is penetrated inside the threaded sleeve (13), and the fixing screw rod (14) is fixedly arranged on the lower surface of the support platform (3).

2. A forging fixture for a forging machine according to claim 1, characterized in that: A ring gear (15) is movably arranged at the middle of the lower surface of the movable cover (11) via a bearing, and a transmission gear corresponding to the ring gear (15) is fixedly arranged at the bottom end of the threaded sleeve (13).

3. A forging fixture for a forging machine according to claim 2, characterized in that: A driving gear (16) is disposed on one side of the ring gear (15), an adjusting motor (17) is disposed at the bottom end of the driving gear (16), and the adjusting motor (17) is fixedly disposed inside the movable cover (11).

4. A forging fixture for a forging machine according to claim 3, characterized in that: A movable plate (18) is fixedly arranged at the bottom end of the movable seat (2), a support frame (19) is arranged below the movable plate (18), a rotating shaft (20) is arranged through the middle of the support frame (19), and the rotating shaft (20) is fixedly arranged in the middle of the lower surface of the movable plate (18).

5. A forging fixture for a forging machine according to claim 4, characterized in that: A worm wheel (21) is fixedly arranged at the bottom end of the rotating shaft (20), a worm (22) is arranged on one side of the worm wheel (21), a rotating motor (23) is fixedly arranged at one end of the worm (22), and the rotating motor (23) is fixedly arranged inside the supporting frame (19).

6. A forging fixture for a forging machine according to claim 5, characterized in that: A hydraulic rod (24) is fixedly arranged at the bottom end of the support frame (19), and the hydraulic rod (24) is fixedly arranged inside the fixing seat (1).

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