Hydraulic equipment for forging bucket teeth

Abstract

The invention relates to the technical field of forging bucket tooth hydraulic equipment, and particularly discloses forging bucket tooth hydraulic equipment which comprises a hydraulic supporting table and a guide rail arranged on the front side of the hydraulic supporting table and further comprises a bucket tooth inclined fixing plate, an adjusting device, a driving device and a buffering device. The buffer device is arranged on the outer side of the bucket tooth inclined fixing plate, the adjusting devices are installed on the two sides of the guide rail and used for correcting the position of the moving bucket tooth, the arranged bucket tooth inclined fixing plate can clamp and fix materials sliding down from the guide rail, and the bucket tooth inclined fixing plate is driven by the driving device to move into the hydraulic groove. And meanwhile, the bucket teeth are placed in the hydraulic groove, follow-up punch forming is facilitated, the situation that workers need to pick up the materials on the guide rails and place the materials in the hydraulic groove is avoided, using is safe, the adjusting device can adjust the size of the bucket tooth inclined fixing plate, and the bucket teeth of different models can be fixed conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of forged bucket tooth hydraulic equipment, in particular to forged bucket tooth hydraulic equipment. Background Art

[0002] The excavator bucket teeth are important consumable parts of the excavator. They are composed of a tooth seat and a tooth tip, which are connected by a pin shaft. The forging process of the excavator bucket teeth is mainly to cut the round steel according to the size, heat it to the temperature required for forging, and then put the round steel horizontally into the pre-forging cavity of the roller press. After forging, turn it 90 degrees and forge it again. It is pre-cut into a flat shape with one end thick and the other end thin. After sliding to the front end of the hydraulic equipment through the guide rail, the workers finally use tools to place the material in the hydraulic tank for stamping.

[0003] Hydraulic equipment cannot actively transport the materials sliding on the guide rails to the inside of the hydraulic groove, and manual operation is required. However, the materials are processed at high temperatures and are relatively heavy. Therefore, it is dangerous to manually pick them up and place them in the hydraulic groove for stamping. For this reason, we propose a forged bucket tooth hydraulic equipment. Summary of the invention

[0004] The object of the present invention is to provide a hydraulic device for forging bucket teeth to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a hydraulic device for forging bucket teeth, comprising a hydraulic support platform and a guide rail arranged on the front side of the hydraulic support platform, and further comprising:

[0006] A bucket tooth tilting fixing plate, wherein the bucket tooth tilting fixing plate fixes the bucket tooth sliding through the guide rail;

[0007] An adjusting device, wherein the adjusting device adjusts the size of the bucket tooth tilting fixing plate, and the adjusting device is installed outside the bucket tooth tilting fixing plate;

[0008] A driving device, which is installed between the adjusting device and the hydraulic support platform, and drives the adjusting device to move;

[0009] A buffer device, the buffer device is installed on the top of the hydraulic support platform, and the buffer device is arranged on the outside of the bucket tooth tilting fixing plate;

[0010] An adjusting device is installed on both sides of the guide rail, and the adjusting device corrects the position of the moving bucket tooth.

[0011] Wherein, the bucket tooth inclined fixing plate is composed of two outer fixing plates, and the inner sides of the two outer fixing plates are arranged to be inclined;

[0012] The outer fixed plate is composed of a top movable fixed plate and a bottom fixed plate;

[0013] The outer side of the outer fixing plate is connected to the adjusting device.

[0014] Wherein, the adjustment device comprises two moving blocks respectively installed on the outside of the two bottom fixing plates, and the bottom of the two moving blocks are threadedly sleeved with double threaded rods;

[0015] A support plate is provided at the bottom of the double-threaded rod, the bottom of the moving block slides inside the support plate, and the outer side of the support plate is connected to the driving device;

[0016] One end of the double-threaded rod is rotatably connected to the outer side of the support plate, and the other end of the double-threaded rod is equipped with a drive motor, which is installed on the top of the support plate through a motor slot;

[0017] A lifting device is arranged at the bottom of the moving block, and the lifting device drives the two top moving fixed plates to move.

[0018] The lifting device comprises a rotating rod rotatably mounted on the top of two moving blocks, the top and bottom of the rotating rod are both rotatably connected to the moving blocks, a first rotating motor is mounted at the bottom of any rotating rod, and the first rotating motor is mounted inside the moving block through a motor slot;

[0019] The outer side of the rotating rod is threadedly sleeved with a limit plate, and the two limit plates are respectively installed on the outer sides of the two top movable fixed plates;

[0020] The outer side of the limit plate slides inside the moving block;

[0021] A connecting assembly is installed on the top of the two rotating rods.

[0022] Wherein, the connecting assembly comprises a connecting gear mounted on the top of the rotating rod, and a gear chain is meshedly connected to the outer side of the connecting gear;

[0023] The other end of the gear chain is meshedly connected with a plurality of small gears, the outer sides of the plurality of small gears are connected with small telescopic cylinders, the outer sides of the plurality of small telescopic cylinders are installed with fixing rings, and the fixing rings are installed on the top of the rotating rod.

[0024] Wherein, the driving device includes a vertical cylinder installed on the top of the hydraulic support platform, a horizontal cylinder is installed on the top of the vertical cylinder, a second rotating motor is installed on the output end of the horizontal cylinder, and the output end of the second rotating motor is connected to one end of the support plate.

[0025] Wherein, the buffer device includes a support frame installed on the top of the hydraulic support platform, a buffer spring is installed at one end of the top of the support frame, and a sliding plate is installed at the other end of the buffer spring, and the bottom of the sliding plate slides on the top of the support frame.

[0026] Wherein, the adjustment device comprises a U-shaped frame respectively installed on both sides of the guide rail, and a plurality of rotating wheels are rotatably installed on the top of the U-shaped frame;

[0027] A positioning rail is installed at the bottom of the guide rail, and the bottom of the U-shaped frame slides outside the positioning rail;

[0028] A rotating device is installed at the bottom of the guide rail, and the rotating device drives the two U-shaped frames to slide along the positioning rail.

[0029] Wherein, the rotating device includes a third rotating motor installed at the bottom of the guide rail, a rotating disk is installed at the output end of the third rotating motor, two rotating rods are rotatably installed on the outer side of the rotating disk, and the other ends of the two rotating rods are respectively rotatably connected to the bottom of the two U-shaped frames.

[0030] The present invention has at least the following beneficial effects:

[0031] The bucket tooth inclined fixing plate can clamp and fix the material sliding down from the guide rail, and is moved to the inside of the hydraulic groove under the drive of the driving device, and is placed in the hydraulic groove at the same time, which is convenient for subsequent stamping and forming, avoiding the need for workers to pick up the material on the guide rail and place it inside the hydraulic groove. It is safer to use, and the adjustment device can adjust the size of the bucket tooth inclined fixing plate, which is convenient for fixing different types of bucket teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0033] Figure 2 It is a schematic top view of the structure of the present invention;

[0034] Figure 3 It is a top view schematic diagram of the structural adjustment device of the present invention;

[0035] Figure 4 It is a front and cross-sectional schematic diagram of the structural adjustment device of the present invention;

[0036] Figure 5 It is a top view schematic diagram of the structural connection assembly of the present invention;

[0037] Figure 6 It is a bottom view schematic diagram of the connection between the structural adjustment device of the present invention and the guide rail;

[0038] Figure 7 It is a side view schematic diagram of the structure adjustment device of the present invention;

[0039] Figure 8 It is a bottom view schematically showing the structure adjustment device of the present invention.

[0040] In the figure: 1. hydraulic support platform; 2. guide rail; 3. bucket tooth tilting fixed plate; 4. adjustment device; 5. drive device; 6. buffer device; 7. adjustment device; 30. outer fixed plate; 31. top movable fixed plate; 32. bottom fixed plate; 40. moving block; 41. double threaded rod; 42. support plate; 43. drive motor; 44. lifting device; 440. rotating rod; 441. first rotating motor; 442. limit plate; 45. connecting assembly; 450. connecting gear; 451. gear chain; 452. small gear; 453. small telescopic cylinder; 454. fixing ring; 50. vertical cylinder; 51. horizontal cylinder; 52. second rotating motor; 60. support frame; 61. buffer spring; 62. sliding plate; 70. U-shaped frame; 71. rotating wheel; 72. positioning rail; 73. rotating device; 74. third rotating motor; 75. rotating disk; 76. rotating rod. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figures 1 to 8 The present invention provides a technical solution: a forged bucket tooth hydraulic device, including a forged bucket tooth hydraulic device, including a hydraulic support platform 1 and a guide rail 2 arranged on the front side of the hydraulic support platform 1, and also including:

[0043] The bucket tooth tilting fixing plate 3 is used to fix the bucket tooth sliding through the guide rail 2;

[0044] An adjusting device 4 is used to adjust the size of the bucket tooth tilting fixing plate 3. The adjusting device 4 is installed on the outside of the bucket tooth tilting fixing plate 3;

[0045] A driving device 5, which is installed between the adjusting device 4 and the hydraulic support platform 1, and drives the adjusting device 4 to move;

[0046] A buffer device 6 is installed on the top of the hydraulic support platform 1, and the buffer device 6 is arranged on the outside of the bucket tooth tilting fixing plate 3;

[0047] An adjusting device 7, the adjusting device 7 is installed on both sides of the guide rail 2, and the adjusting device 7 corrects the position of the moving bucket tooth;

[0048] When in use, first open the adjustment device 4, the adjustment device 4 drives the bucket tooth tilting fixing plate 3 to move, and adjusts the size of the bucket tooth tilting fixing plate 3, so that different types of bucket teeth can be clamped and fixed;

[0049] When the material that has been heated and squeezed to be wide at one end and narrow at the other end slides along the guide rail 2 to the front side of the hydraulic support platform 1, the adjustment device 7 is opened, and the adjustment device 7 moves to correct the position of the sliding material to a vertical state;

[0050] The material slides vertically to the inner side of the bucket tooth inclined fixing plate 3, and is clamped and fixed by the bucket tooth inclined fixing plate 3. When sliding, the buffer device 6 buffers the sliding material to avoid collision between the material and the bucket tooth inclined fixing plate 3.

[0051] Finally, the driving device 5 drives the adjusting device 4 and the bucket tooth tilting fixing plate 3 to move to the center position of the hydraulic support platform 1, and places the material in a vertical and narrow head direction into the hydraulic groove, and finally realizes hydraulic forming.

[0052] The bucket tooth inclined fixing plate 3 is composed of two outer fixing plates 30, the inner sides of the two outer fixing plates 30 are arranged to be inclined, and fit the shape of the outer side of the bucket tooth, so as to facilitate the fixing of the bucket tooth;

[0053] The outer fixing plate 30 is composed of a top movable fixing plate 31 and a bottom fixing plate 32;

[0054] The outer side of the outer fixing plate 30 is connected to the adjusting device 4;

[0055] The adjusting device 4 comprises two moving blocks 40 respectively mounted on the outside of the two bottom fixing plates 32, and the bottom of the two moving blocks 40 is threadedly sleeved with a double threaded rod 41;

[0056] A support plate 42 is provided at the bottom of the double threaded rod 41, the bottom of the moving block 40 slides inside the support plate 42, and the outer side of the support plate 42 is connected to the driving device 5;

[0057] One end of the double-threaded rod 41 is rotatably connected to the outer side of the support plate 42 through a bearing, and the other end of the double-threaded rod 41 is fixedly mounted with a drive motor 43, which is fixedly mounted on the top of the support plate 42 through a motor slot;

[0058] A lifting device 44 is provided at the bottom of the moving block 40, and the lifting device 44 drives the two top moving fixed plates 31 to move;

[0059] Turn on the drive motor 43, which drives the double-threaded rod 41 to rotate. The double-threaded rod 41 drives the two moving blocks 40 to move toward each other along the support plate 42. The positions of the two moving blocks 40 can be adjusted to adjust the positions of the two outer fixing plates 30. The outer fixing plates 30 can fix bucket teeth of different models.

[0060] The lifting device 44 includes a rotating rod 440 rotatably mounted on the top of the two moving blocks 40 through a bearing, the top and bottom of the rotating rod 440 are both rotatably connected to the inner side of the moving block 40 through a bearing, and a first rotating motor 441 is fixedly mounted at the bottom of any rotating rod 440, and the first rotating motor 441 is fixedly mounted inside the moving block 40 through a motor slot;

[0061] The outer side of the rotating rod 440 is threadedly sleeved with a limit plate 442, and the two limit plates 442 are respectively fixedly mounted on the outer sides of the two top movable fixed plates 31;

[0062] The outer side of the limit plate 442 slides inside the moving block 40;

[0063] A connecting assembly 45 is installed on the top of the two rotating rods 440;

[0064] The connecting assembly 45 includes a connecting gear 450 fixedly mounted on the top of the rotating rod 440, and a gear chain 451 is meshedly connected to the outer side of the connecting gear 450;

[0065] The other end of the gear chain 451 is meshedly connected with a plurality of small gears 452, and a small telescopic cylinder 453 is fixedly connected to the outside of the plurality of small gears 452, and a fixing ring 454 is fixedly installed on the outside of the plurality of small telescopic cylinders 453, and the fixing ring 454 is installed on the top of the rotating rod 440;

[0066] When the two outer fixing plates 30 move toward each other, the plurality of small telescopic cylinders 453 are opened, and the small telescopic cylinders 453 drive the plurality of small gears 452 to extend and retract, so that the size of the gear formed by the plurality of small gears 452 can be adjusted, and the use length of the gear chain 451 between the plurality of small gears 452 and the connecting gear 450 can be adjusted, so that the movement of the outer fixing plates 30 is not affected;

[0067] Turn on the first rotating motor 441, the first rotating motor 441 drives the rotating rod 440 to rotate, the rotating rod 440 drives the connecting gear 450 to rotate, the connecting gear 450 drives the gear chain 451 and a plurality of small gears 452 to rotate, the small gear 452 drives the telescopic cylinder and the fixing ring 454 to rotate, and the fixing ring 454 drives another rotating rod 440 to rotate;

[0068] The two rotating rods 440 rotate to drive the limit plates 442 to move in the vertical direction along the moving block 40, so the two limit blocks can drive the two top moving fixed plates 31 to move in the vertical direction, adjust the size of the outer fixed plate 30, and fix the outer side of the bucket tooth material.

[0069] The driving device 5 includes a vertical cylinder 50 fixedly mounted on the top of the hydraulic support platform 1, a horizontal cylinder 51 fixedly mounted on the top of the vertical cylinder 50, a second rotary motor 52 fixedly mounted on the output end of the horizontal cylinder 51, and an output end of the second rotary motor 52 fixedly connected to one end of the support plate 42;

[0070] When the outer fixing plate 30 clamps the bucket tooth material, open the vertical cylinder 50 and the horizontal cylinder 51, the vertical cylinder 50 and the horizontal cylinder 51 drive the outer fixing plate 30 to move to the top of the hydraulic groove, and the second rotary motor 52 drives the support plate 42 and the outer fixing plate 30 to rotate, so that the bucket tooth is inserted into the hydraulic groove in a vertical state, and then the clamping of the bucket tooth is released, and finally hydraulically formed.

[0071] The buffer device 6 includes a support frame 60 fixedly mounted on the top of the hydraulic support platform 1, a buffer spring 61 is fixedly mounted on one end of the top of the support frame 60, and a sliding plate 62 is fixedly mounted on the other end of the buffer spring 61, and the bottom of the sliding plate 62 slides on the top of the support frame 60;

[0072] When the bucket tooth material slides into the outer fixing plate 30 , the tip of the bucket tooth presses the sliding plate 62 , and the compression spring is compressed to cushion the sliding bucket tooth material, thereby preventing the sliding bucket tooth material from colliding with the adjusted outer fixing plate 30 .

[0073] The adjustment device 7 comprises two U-shaped frames 70 respectively mounted on both sides of the guide rail 2, and a plurality of rotating wheels 71 are rotatably mounted on the top of the U-shaped frame 70 through bearings;

[0074] A positioning rail 72 is fixedly installed at the bottom of the guide rail 2, and the bottom of the U-shaped frame 70 slides outside the positioning rail 72;

[0075] A rotating device 73 is installed at the bottom of the guide rail 2, and the rotating device 73 drives the two U-shaped frames 70 to slide along the positioning rail 72;

[0076] The rotating device 73 includes a third rotating motor 74 fixedly mounted on the bottom of the guide rail 2, a rotating disk 75 fixedly mounted on the output end of the third rotating motor 74, two rotating rods 76 are rotatably mounted on the output side of the rotating disk 75 through a rotating shaft, and the other ends of the two rotating rods 76 are respectively connected to the bottom of the two U-shaped frames 70 through a rotating shaft;

[0077] When the bucket tooth slides down along the guide rail 2, the third rotating motor 74 is turned on, the third rotating motor 74 drives the rotating disk 75 to rotate, the rotating disk 75 drives the two rotating plates to rotate, and the rotating rod 440 drives the U-shaped frame 70 to slide along the positioning rail 72. Therefore, the two U-shaped frames 70 move along the guide rail 2, driving the rotating wheel 71 to rotate. When the rotating wheel 71 moves back and forth inside and outside the guide rail 2, the position of the sliding bucket tooth is corrected, so that the bucket tooth slides in a vertical state, and the rotating wheel 71 rotates when the bucket tooth slides over, which will not affect the bucket tooth from continuing to slide to the position of the outer fixed plate 30 for fixation.

[0078] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0079] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic device for forging bucket teeth, comprising a hydraulic support platform (1) and a guide rail (2) arranged on the front side of the hydraulic support platform (1): characterized in that: Also includes: A bucket tooth tilting fixing plate (3), wherein the bucket tooth tilting fixing plate (3) fixes the bucket tooth that slides over the guide rail (2); An adjusting device (4), wherein the adjusting device (4) adjusts the size of the bucket tooth tilting fixing plate (3), and the adjusting device (4) is installed outside the bucket tooth tilting fixing plate (3); A driving device (5), wherein the driving device (5) is installed between the adjusting device (4) and the hydraulic support platform (1), and the driving device (5) drives the adjusting device (4) to move; A buffer device (6), the buffer device (6) being mounted on the top of the hydraulic support platform (1), and the buffer device (6) being arranged on the outside of the bucket tooth tilting fixing plate (3); An adjusting device (7) is installed on both sides of the guide rail (2), and the adjusting device (7) corrects the position of the moving bucket tooth.

2. The forged bucket tooth hydraulic equipment according to claim 1, characterized in that: The bucket tooth inclined fixing plate (3) is composed of two outer fixing plates (30), and the inner sides of the two outer fixing plates (30) are arranged to be inclined; The outer fixed plate (30) is composed of a top movable fixed plate (31) and a bottom fixed plate (32); The outer side of the outer fixing plate (30) is connected to the adjusting device (4).

3. The forged bucket tooth hydraulic equipment according to claim 2, characterized in that: The adjusting device (4) comprises two moving blocks (40) respectively mounted on the outside of two bottom fixing plates (32), and the bottoms of the two moving blocks (40) are threadedly sleeved with double threaded rods (41); A support plate (42) is provided at the bottom of the double-threaded rod (41), the bottom of the moving block (40) slides inside the support plate (42), and the outer side of the support plate (42) is connected to the driving device (5); One end of the double-threaded rod (41) is rotatably connected to the outer side of the support plate (42), and the other end of the double-threaded rod (41) is equipped with a drive motor (43), and the drive motor (43) is installed on the top of the support plate (42) through a motor slot; A lifting device (44) is provided at the bottom of the moving block (40), and the lifting device (44) drives the two top moving fixed plates (31) to move.

4. The hydraulic equipment for forging bucket teeth according to claim 3, characterized in that: The lifting device (44) comprises a rotating rod (440) rotatably mounted on the tops of the two moving blocks (40), the top and bottom of the rotating rod (440) are both rotatably connected to the moving blocks (40), a first rotating motor (441) is mounted on the bottom of any rotating rod (440), and the first rotating motor (441) is mounted inside the moving block (40) through a motor slot; The outer side of the rotating rod (440) is threadedly sleeved with a limiting plate (442), and the two limiting plates (442) are respectively installed on the outer sides of the two top movable fixed plates (31); The outer side of the limiting plate (442) slides inside the moving block (40); A connecting assembly (45) is installed on the top of the two rotating rods (440).

5. The forged bucket tooth hydraulic equipment according to claim 4, characterized in that: The connecting assembly (45) comprises a connecting gear (450) mounted on the top of the rotating rod (440), and the outer side of the connecting gear (450) is meshedly connected with a gear chain (451); The other end of the gear chain (451) is meshedly connected with a plurality of small gears (452), the outer sides of the plurality of small gears (452) are connected with small telescopic cylinders (453), the outer sides of the plurality of small telescopic cylinders (453) are installed with fixing rings (454), and the fixing rings (454) are installed on the top of the rotating rod (440).

6. The forged bucket tooth hydraulic equipment according to claim 1, characterized in that: The driving device (5) comprises a vertical cylinder (50) mounted on the top of the hydraulic support platform (1), a horizontal cylinder (51) being mounted on the top of the vertical cylinder (50), a second rotating motor (52) being mounted on the output end of the horizontal cylinder (51), and an output end of the second rotating motor (52) being connected to one end of the support plate (42).

7. The forged bucket tooth hydraulic equipment according to claim 1, characterized in that: The buffer device (6) comprises a support frame (60) installed on the top of the hydraulic support platform (1), a buffer spring (61) is installed at one end of the top of the support frame (60), and a sliding plate (62) is installed at the other end of the buffer spring (61), and the bottom of the sliding plate (62) slides on the top of the support frame (60).

8. The forged bucket tooth hydraulic equipment according to claim 1, characterized in that: The adjustment device (7) comprises a U-shaped frame (70) respectively mounted on both sides of the guide rail (2), and a plurality of rotating wheels (71) are rotatably mounted on the top of the U-shaped frame (70); A positioning rail (72) is installed at the bottom of the guide rail (2), and the bottom of the U-shaped frame (70) slides outside the positioning rail (72); A rotating device (73) is installed at the bottom of the guide rail (2), and the rotating device (73) drives the two U-shaped frames (70) to slide along the positioning rail (72).

9. The hydraulic equipment for forging bucket teeth according to claim 8, characterized in that: The rotating device (73) comprises a third rotating motor (74) mounted at the bottom of the guide rail (2); a rotating disk (75) is mounted at the output end of the third rotating motor (74); two rotating rods (76) are rotatably mounted on the output outer side of the rotating disk (75); the other ends of the two rotating rods (76) are rotatably connected to the bottoms of the two U-shaped frames (70) respectively.

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