Part fixing clamp for automobile front axle forging

Abstract

The utility model provides a part fixing clamp for automobile front axle forging, and relates to the technical field of automobile part machining, the part fixing clamp comprises a bottom cavity, a first servo motor is installed on one side of the bottom cavity, a threaded rod is installed in the bottom cavity, the top end of a threaded sleeve is connected with the bottom end of a movable plate, and the top end of the threaded sleeve is connected with the bottom end of the movable plate. An adjusting mechanism is arranged in the moving plate, a mounting plate is mounted on one side of the moving plate, a fixing cavity is formed in one side of the mounting plate, and a clamping mechanism is arranged on the inner side of the fixing cavity; clamping mechanisms are arranged on the inner side of a fixing cavity, clamping plates can be driven to move through mutual cooperation of the clamping mechanisms, then parts of different sizes can be fixed through the clamping plates, the automobile parts are more stable and not prone to falling off during machining, the forging effect of the automobile parts is better, and the machining efficiency of the automobile parts is improved. And therefore, the practicability of the device in use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a component fixing clamp for forging an automobile front axle. Background Art

[0002] With the development of economy and the continuous improvement of science and technology, my country's automobile industry has developed very rapidly. The front axle of the automobile needs to be forged during production, and fixed clamping equipment is needed to clamp the parts during forging.

[0003] For example, the authorization announcement number CN212859231U discloses "a fixing device for automobile parts production" and specifically discloses: a mounting groove is provided on the top of the mounting seat, a fixing seat is fixedly connected to the bottom wall of the mounting groove, two connecting shafts are fixedly connected to the inner cavity of the fixing seat, the outer sides of the two connecting shafts are hinged to a clamping plate with one end extending through the outside of the fixing seat, a mounting plate is fixedly installed on the bottom of the mounting seat, a mounting frame is fixedly installed on the bottom of the mounting plate, an electric push rod is fixedly connected to the inner side of the mounting frame, the movable shaft of the electric push rod is fixedly connected to a driving rod with one end extending through the mounting plate, the mounting seat and the fixing seat in sequence and extending to the outside of the fixing seat, the top of the driving rod is fixedly connected to a driving block which is movably connected to the clamping plate on both sides, the two clamping plates are provided with a fixing groove on the opposite sides, and a stable fixing plate is fixedly installed on the top wall and the bottom wall of the fixing groove The cam is an angular movement of the two hinged plates at the bottom of the two legs, the two hinged plates being fixedly connected to the top of the two legs, the two hinged plates being fixedly connected to the top of the two legs. Utility Model Content

[0004] In view of the above problems, the utility model proposes a component fixing clamp for forging the front axle of an automobile, which solves the problem in the above technology that a pushing block is used to drive the clamping plate to move. However, it is more complicated to fix smaller components, resulting in poor fixing effect of the components, so that the components are easy to fall off during processing, thereby reducing the practicality of the fixing device when used.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a component fixing clamp for forging a front axle of an automobile, comprising a bottom cavity, a first servo motor is installed on one side of the bottom cavity, a threaded rod is installed inside the bottom cavity, the output end of the first servo motor is connected to one end of the threaded rod, a threaded sleeve is provided on the outer side wall of the threaded rod, a moving plate is installed above the bottom cavity, the top end of the threaded sleeve is connected to the bottom end of the moving plate, an adjusting mechanism is provided inside the moving plate, a mounting plate is installed on one side of the moving plate, a fixed cavity is installed on one side of the mounting plate, and a clamping mechanism is provided inside the fixed cavity;

[0006] The clamping mechanism includes a clamping plate, an installation cavity, a transmission rack, a cavity, a second servo motor, a first worm, a first worm wheel, a transmission gear and a limiting structure. The clamping plate is installed on the inner side of the fixed cavity, the installation cavity is installed on the outer side of the fixed cavity, a transmission rack is arranged inside the installation cavity, one end of the transmission rack extends to the inner side of the fixed cavity, one end of the transmission rack is connected to one side of the clamping plate, a cavity is installed above the installation cavity, a second servo motor is installed on one side of the cavity, a first worm is installed above the inside of the cavity, an output end of the second servo motor is connected to one end of the first worm, a first worm wheel is meshed below the first worm, a transmission gear is coaxially installed at the front end of the first worm wheel, and the bottom of the transmission gear is meshed with the top of the transmission rack.

[0007] A further improvement is that the limiting structure includes a limiting rod and a limiting sleeve, the limiting rod is installed at the bottom of the installation cavity, the outer wall of the limiting rod is provided with a limiting sleeve, and the top end of the limiting sleeve is connected to the bottom end of the transmission rack.

[0008] A further improvement is that the cross section of the limiting rod is smaller than the cross section of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.

[0009] Further improvements are: the adjustment mechanism includes a third servo motor, a second worm, a second worm wheel, a limit groove and a limit block, the third servo motor is installed at the front end of the movable plate, the second worm is installed inside the movable plate, the output end of the third servo motor is connected to one end of the second worm, a second worm wheel is meshed above the second worm, one side of the second worm wheel is connected to one side of the mounting plate, the limit groove is opened inside the movable plate, a limit block is arranged inside the limit groove, and one side of the limit block is connected to one side of the mounting plate.

[0010] A further improvement is that the limiting groove is designed to be annular, and the limiting blocks are symmetrically distributed inside the limiting groove.

[0011] A further improvement is that a connecting groove is provided inside the mounting plate, a connecting block is provided inside the connecting groove, one side of the connecting block is connected to one side of the fixing cavity, and fixing pins are provided through the mounting plate and the connecting block.

[0012] The beneficial effects of the utility model are as follows: by arranging a clamping mechanism on the inner side of the fixed cavity, the clamping plate, the mounting cavity, the transmission rack, the cavity, the second servo motor, the first worm, the first worm wheel, the transmission gear, the limit rod and the limit sleeve of the clamping mechanism can be driven to move, and then the clamping plate can be used to fix parts of different sizes, so that the automobile parts are more stable and not easy to fall off during processing, so that the forging effect of the automobile parts is better, thereby greatly improving the practicality of the device when in use; by arranging an adjustment mechanism inside the movable plate, the angle of the parts during forging can be adjusted by utilizing the mutual cooperation between the third servo motor, the second worm, the second worm wheel, the limit groove and the limit block of the adjustment mechanism, so that the automobile parts are more comprehensive and efficient during forging, thereby greatly improving the working efficiency of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the adjustment mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of the side cross-sectional structure of the clamping mechanism of the utility model;

[0016] Figure 4 For the utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0017] Wherein: 1. bottom cavity; 2. first servo motor; 3. threaded rod; 4. threaded sleeve; 5. movable plate; 6. mounting plate; 7. connecting block; 8. fixing pin; 9. fixing cavity; 10. clamping plate; 11. mounting cavity; 12. transmission rack; 13. cavity; 14. second servo motor; 15. first worm; 16. first worm wheel; 17. transmission gear; 18. limiting rod; 19. limiting sleeve; 20. third servo motor; 21. second worm; 22. second worm wheel; 23. limiting groove; 24. limiting block. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , 2 As shown in Figures 3 and 4, this embodiment proposes a component fixing clamp for forging a front axle of an automobile, comprising a bottom cavity 1, a first servo motor 2 is installed on one side of the bottom cavity 1, a threaded rod 3 is installed inside the bottom cavity 1, the output end of the first servo motor 2 is connected to one end of the threaded rod 3, a threaded sleeve 4 is provided on the outer wall of the threaded rod 3, a movable plate 5 is installed above the bottom cavity 1, the top of the threaded sleeve 4 is connected to the bottom end of the movable plate 5, an adjusting mechanism is provided inside the movable plate 5, a mounting plate 6 is installed on one side of the movable plate 5, a fixed cavity 9 is installed on one side of the mounting plate 6, and a clamping mechanism is provided on the inner side of the fixed cavity 9.

[0020] The clamping mechanism includes a clamping plate 10, a mounting cavity 11, a transmission rack 12, a cavity 13, a second servo motor 14, a first worm 15, a first worm wheel 16, a transmission gear 17 and a limiting structure. The clamping plate 10 is installed on the inner side of the fixed cavity 9, the mounting cavity 11 is installed on the outer side of the fixed cavity 9, the interior of the mounting cavity 11 is provided with a transmission rack 12, one end of the transmission rack 12 extends to the inner side of the fixed cavity 9, one end of the transmission rack 12 is connected to one side of the clamping plate 10, a cavity 13 is installed above the mounting cavity 11, a second servo motor 14 is installed on one side of the cavity 13, a first worm 15 is installed above the inside of the cavity 13, the output end of the second servo motor 14 is connected to one end of the first worm 15, the first worm wheel 16 is meshed below the first worm 15, the front end of the first worm wheel 16 is coaxially mounted with a transmission gear 17, and the transmission gear The lower part of 17 meshes with the upper part of the transmission rack 12. When in use, one end of the part to be forged is placed inside the fixed cavity 9, and then the second servo motor 14 is started to drive the first worm 15 to rotate. Since the first worm 15 and the first worm wheel 16 mesh with each other, and the first worm wheel 16 and the transmission gear 17 are coaxially installed, the first worm wheel 16 is used to drive the transmission gear 17 to rotate. Since the transmission gear 17 and the transmission rack 12 mesh with each other, under the limit of the limit rod 18 and the limit sleeve 19, the transmission gear 17 is used to drive the transmission rack 12 to move, and then the clamping plate 10 is driven to move. The left and right clamping plates 10 are used to preliminarily fix the parts, and then the upper clamping plate 10 is used to fix the parts for the second time, and then the clamping plate 10 can be used to fix parts of different sizes, so that the automobile parts are more stable during processing and not easy to fall off. The forging effect of automobile parts is better, thereby greatly improving the practicality of the device when in use.

[0021] The limiting structure includes a limiting rod 18 and a limiting sleeve 19. The limiting rod 18 is installed at the bottom of the installation cavity 11. The outer wall of the limiting rod 18 is provided with a limiting sleeve 19. The top end of the limiting sleeve 19 is connected to the bottom end of the transmission rack 12. The cross-section of the limiting rod 18 is smaller than the cross-section of the limiting sleeve 19. A sliding structure is formed between the limiting rod 18 and the limiting sleeve 19. When in use, the transmission rack 12 can be limited when moving by utilizing the mutual cooperation between the limiting rod 18 and the limiting sleeve 19, so that the transmission rack 12 is more stable when moving.

[0022] The regulating mechanism includes a third servo motor 20, a second worm 21, a second worm wheel 22, a limiting groove 23 and a limiting block 24. The third servo motor 20 is installed at the front end of the movable plate 5, and the second worm 21 is installed inside the movable plate 5. The output end of the third servo motor 20 is connected to one end of the second worm 21. The second worm wheel 22 is meshed above the second worm 21. One side of the second worm wheel 22 is connected to one side of the mounting plate 6. The limiting groove 23 is opened inside the movable plate 5. The limiting block 24 is arranged inside the limiting groove 23. One side of the block 24 is connected to one side of the mounting plate 6, the limiting groove 23 is annular in design, and the limiting block 24 is symmetrically distributed inside the limiting groove 23. When in use, the third servo motor 20 is started to drive the second worm 21 to rotate. Since the second worm 21 and the second worm wheel 22 are engaged with each other, the second worm wheel 22 is used to drive the mounting plate 6 to rotate under the limitation of the limiting groove 23 and the limiting block 24, and then the angle of the parts is adjusted, so that the automotive parts are more comprehensive and efficient during forging, thereby greatly improving the working efficiency of the device when in use.

[0023] A connecting groove is provided inside the mounting plate 6, a connecting block 7 is provided inside the connecting groove, one side of the connecting block 7 is connected to one side of the fixing cavity 9, and a fixing pin 8 is provided through the mounting plate 6 and the connecting block 7. When in use, the fixing cavity 9 can be conveniently replaced by utilizing the mutual cooperation between the connecting block 7 and the fixing pin 8, making it more convenient to replace the fixing cavity 9.

[0024] Working principle: The staff first places one end of the part to be forged inside the fixed cavity 9, and then starts the second servo motor 14 to drive the first worm 15 to rotate. Since the first worm 15 and the first worm wheel 16 are meshed with each other, and the first worm wheel 16 and the transmission gear 17 are coaxially installed, the first worm wheel 16 is used to drive the transmission gear 17 to rotate. Since the transmission gear 17 and the transmission rack 12 are meshed with each other, the transmission gear 17 is used to drive the transmission rack 12 to move under the limit of the limit rod 18 and the limit sleeve 19, and then the clamping plate 10 is driven to move, and the left and right clamping plates 10 are used to preliminarily fix the parts, and then The upper clamping plate 10 is used to perform secondary fixation on the parts, and then the first servo motor 2 is started to drive the threaded rod 3 to rotate, thereby driving the threaded sleeve 4 to move, and then driving the parts to move. When the angle of the parts needs to be adjusted, the third servo motor 20 is started to drive the second worm 21 to rotate. Since the second worm 21 and the second worm wheel 22 are meshed with each other, the second worm wheel 22 is used to drive the mounting plate 6 to rotate under the limitation of the limit groove 23 and the limit block 24, and then the angle of the parts is adjusted. When the fixed cavity 9 needs to be replaced, the fixed cavity 9 can be replaced by the cooperation of the connecting block 7 and the fixing pin 8.

[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A component fixing clamp for forging a front axle of an automobile, comprising a bottom cavity (1), characterized in that: A first servo motor (2) is installed on one side of the bottom cavity (1), a threaded rod (3) is installed inside the bottom cavity (1), an output end of the first servo motor (2) is connected to one end of the threaded rod (3), an outer wall of the threaded rod (3) is provided with a threaded sleeve (4), a movable plate (5) is installed above the bottom cavity (1), a top end of the threaded sleeve (4) is connected to a bottom end of the movable plate (5), an adjusting mechanism is provided inside the movable plate (5), a mounting plate (6) is installed on one side of the movable plate (5), a fixed cavity (9) is installed on one side of the mounting plate (6), and a clamping mechanism is provided inside the fixed cavity (9); The clamping mechanism comprises a clamping plate (10), a mounting cavity (11), a transmission rack (12), a cavity (13), a second servo motor (14), a first worm (15), a first worm wheel (16), a transmission gear (17) and a limiting structure, wherein the clamping plate (10) is mounted on the inner side of the fixed cavity (9), the mounting cavity (11) is mounted on the outer side of the fixed cavity (9), a transmission rack (12) is arranged inside the mounting cavity (11), one end of the transmission rack (12) extends to the inner side of the fixed cavity (9), and one end of the transmission rack (12) is in contact with the clamping plate. A cavity (13) is installed above the installation cavity (11), a second servo motor (14) is installed on one side of the cavity (13), a first worm (15) is installed above the cavity (13), an output end of the second servo motor (14) is connected to one end of the first worm (15), a first worm wheel (16) is meshed below the first worm (15), a transmission gear (17) is coaxially installed at the front end of the first worm wheel (16), and the bottom of the transmission gear (17) is meshed with the top of the transmission rack (12).

2. The component fixing clamp for forging an automobile front axle according to claim 1, characterized in that: The limiting structure comprises a limiting rod (18) and a limiting sleeve (19); the limiting rod (18) is installed at the lower part of the installation cavity (11); the outer wall of the limiting rod (18) is provided with a limiting sleeve (19); the top end of the limiting sleeve (19) is connected to the bottom end of the transmission rack (12).

3. The component fixing clamp for forging an automobile front axle according to claim 2, characterized in that: The cross section of the limiting rod (18) is smaller than the cross section of the limiting sleeve (19), and a sliding structure is formed between the limiting rod (18) and the limiting sleeve (19).

4. The component fixing clamp for forging an automobile front axle according to claim 1, characterized in that: The regulating mechanism comprises a third servo motor (20), a second worm (21), a second worm wheel (22), a limiting groove (23) and a limiting block (24); the third servo motor (20) is mounted at the front end of the movable plate (5); the second worm (21) is mounted inside the movable plate (5); the output end of the third servo motor (20) is connected to one end of the second worm (21); a second worm wheel (22) is meshed above the second worm (21); one side of the second worm wheel (22) is connected to one side of the mounting plate (6); the limiting groove (23) is provided inside the movable plate (5); a limiting block (24) is arranged inside the limiting groove (23); one side of the limiting block (24) is connected to one side of the mounting plate (6).

5. The component fixing clamp for forging an automobile front axle according to claim 4, characterized in that: The limiting groove (23) is designed to be annular, and the limiting blocks (24) are symmetrically distributed inside the limiting groove (23).

6. The component fixing clamp for forging an automobile front axle according to claim 1, characterized in that: A connecting groove is provided inside the mounting plate (6), a connecting block (7) is provided inside the connecting groove, one side of the connecting block (7) is connected to one side of the fixing cavity (9), and a fixing pin (8) is provided through the inside of the mounting plate (6) and the connecting block (7).

Images