Multifunctional powder product forming hydraulic machine

Abstract

The utility model discloses a multifunctional powder product forming hydraulic machine, and relates to the technical field of hydraulic machines. The multifunctional powder product forming hydraulic machine comprises a workbench and a hydraulic rod, four guide columns and a servo motor are fixedly installed at the top of the workbench, the hydraulic rod is installed at the tops of the four guide columns, two grooves and a sliding groove are formed in the inner wall of the workbench, a threaded rod is installed in the sliding groove, and the threaded rod is connected with the servo motor. A servo motor is installed on the lower die, an output shaft of the servo motor is fixedly connected with a threaded rod, meanwhile, the outer walls of the four guide columns are connected with a pressing base in a sliding mode, the output end of a hydraulic rod is fixedly connected with the pressing base, and an upper die is installed at the bottom of the pressing base. And the lower die moves on the surface of the workbench along the two grooves and the threaded rod, so that a worker can conveniently feed the lower die.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic press technical field, concretely is a kind of multifunctional powder product forming hydraulic press. BACKGROUND

[0002] Hydraulic press is a kind of mechanical product using liquid static pressure to process metal, plastic, rubber, wood, powder, etc., it is often used in pressing process and pressing forming process, and can also be used in the pressing process of shaft parts, the calibration, buckling, pressing process of profile, and the bending, trimming, shaping, stamping, set type, stretching, pressing process of plate parts, such as stamping, bending, flanging, stretching etc., it can also engage in correction, pressing, plastic products and powder product pressing forming operation, because its application range is wide, it is also called universal hydraulic press.

[0003] For the related technology in the above, the inventor believes that the following defects exist: the existing hydraulic press die is usually fixedly installed on the hydraulic press workbench, which causes inconvenience to the workers when feeding the die, so we propose a kind of multifunctional powder product forming hydraulic press to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of multifunctional powder product forming hydraulic press, solve the problem that the die casting mold is fixedly installed on the hydraulic press workbench, and the worker is inconvenient to feed the die casting mold.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of multifunctional powder product forming hydraulic press, including workbench and hydraulic rod, the top of the workbench is fixedly installed with four guide columns and servo motor, the hydraulic rod is installed at the top of four guide columns, and the inner wall of the workbench is provided with two recesses and sliding slot, the inside of the sliding slot is installed with threaded rod, the output shaft of the servo motor is fixedly connected with threaded rod, while the outer wall of four guide columns is slidably connected with pressure seat, the output end of the hydraulic rod is fixedly connected with pressure seat, the bottom of the pressure seat is installed with upper die;

[0006] The inside of two recesses is slidably connected with lug, the inside of the sliding slot is slidably connected with slider, the threaded rod is sleeved in slider, and the top of two lugs and the slider is fixedly installed with lower die, the inside of the lower die is provided with casting groove, the inside of the casting groove is slidably connected with material pushing plate.

[0007] Preferably, the inner wall of the lower die and located at the left and right sides of casting groove is provided with through groove, the inner wall of two through grooves is slidably connected with transmission rod and connecting groove, the left and right sides and the inner side connecting groove of the transmission rod are fixedly connected with the inner side.

[0008] Preferably, the bottom of the inner wall of the two through grooves is fixedly connected with a second spring, and the upper end of the two second springs is fixedly connected with the bottom of the two connecting grooves.

[0009] Preferably, the top of the workbench is provided with a mounting groove, the inner wall of the mounting groove is provided with a baffle, the inner wall of the baffle is provided with three guide grooves, and the three guide grooves are communicated with the two protrusions and the sliding block, respectively.

[0010] Preferably, the lower die is located at the top of the baffle, and the two protrusions and the sliding block are fixedly connected with the bottom of the lower die through the three guide grooves, respectively.

[0011] The left and right sides of the three baffles are provided with organ cases, respectively, and the other ends of the six organ cases are connected with the left and right sides of the two protrusions and the sliding block, respectively.

[0012] Preferably, the outer wall of the upper die is fixedly provided with a connecting plate, the inner part of the connecting plate is inserted with four limiting rods, and the bottom of the four limiting rods is fixedly connected with a sliding frame.

[0013] Preferably, the bottom of the sliding frame is fixedly provided with two pads, the top of the sliding frame and the outer wall of the four limiting rods are fixedly connected with four first springs, and the upper end of the four first springs is fixedly connected with the bottom of the connecting plate. Beneficial effects

[0014] The utility model provides a kind of multi-functional powder product forming hydraulic press.Compared with prior art, it has the following beneficial effects:

[0015] 1、The multi-functional powder product forming hydraulic press, by rotating screw rod, so that the sliding block drives lower die and two protrusions, along two recesses and screw rod moves on the surface of workbench, to facilitate staff to load lower die.

[0016] 2、The multi-functional powder product forming hydraulic press, by upper die driving connecting plate down, so that sliding frame and lower die contact, and sliding frame is pushed to compress four first springs, can reduce the impact force of upper die to powder product, and simultaneously two pads are also pressed two transmission rods to compress two second springs, so that after powder product stamping is completed, two second springs drive two connecting grooves to drive top plate, along casting groove up, to facilitate staff to powder product discharge. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model.

[0018] Figure 2 It is the lower die installation structure schematic diagram of the utility model.

[0019] Figure 3 It is the sectional structure schematic view of the workbench and the lower mold of the utility model.

[0020] Figure 4 It is the sectional structure schematic view of the lower mold of the utility model.

[0021] Figure 5 It is the structure schematic view of the upper mold of the utility model.

[0022] In the drawing: 1, workbench;111, recess;112, sliding groove;2, guide column;3, hydraulic rod;4, pressure seat;5, upper mold;51, connecting plate;52, limiting rod;53, first spring;54, sliding frame;55, cushion block;6, lower mold;61, casting groove;62, through groove;63, protruding block;64, sliding block;7, material ejecting plate;8, baffle;81, guide groove;82, organ cover;9, servo motor;10, transmission rod;11, connecting groove;12, threaded rod;13, mounting groove;14, second spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a multifunctional powder product forming hydraulic press, including workbench 1 and hydraulic rod 3, the top of workbench 1 is fixedly installed with four guide columns 2 and servo motor 9, hydraulic rod 3 is installed at the top of four guide columns 2, and the inner wall of workbench 1 is provided with two recesses 111 and sliding grooves 112, threaded rod 12 is installed in the inside of sliding groove 112, the output shaft of servo motor 9 is fixedly connected with threaded rod 12, while the outer wall of four guide columns 2 is slidably connected with pressure seat 4, the output end of hydraulic rod 3 is fixedly connected with pressure seat 4, and the bottom of pressure seat 4 is installed with upper mold 5;The inside of two recesses 111 is slidably connected with protruding block 63, sliding block 64 is slidably connected in the inside of sliding groove 112, threaded rod 12 is sleeved in sliding block 64, and the top of two protruding blocks 63 and sliding block 64 is fixedly installed with lower mold 6, casting groove 61 is provided in the inside of lower mold 6, and material ejecting plate 7 is slidably connected in the inside of casting groove 61.

[0025] The four guide columns 2 and the servo motor 9 can be installed through the workbench 1. The inner wall of the workbench 1 is provided with two grooves 111 and a sliding groove 112. The two grooves 111 are both slidably connected with the protrusions 63. The sliding groove 112 is internally provided with a threaded rod 12. The output shaft of the servo motor 9 is fixedly connected with the threaded rod 12. The sliding groove 112 is slidably connected with a sliding block 64. The threaded rod 12 is sleeved in the sliding block 64. When the lower mold 6 is fed, the servo motor 9 is started to drive the threaded rod 12 to rotate. Under the action of the thread, the sliding block 64 drives the lower mold 6 and the two protrusions 63 to move along the two grooves 111 and the threaded rod 12 on the surface of the workbench 1, thereby facilitating the staff to feed the lower mold 6.

[0026] Referring to Figure 3 、 Figure 4 The inner wall of the lower mold 6 and the left and right sides of the casting groove 61 are provided with through grooves 62. The inner walls of the two through grooves 62 are slidably connected with a transmission rod 10 and a connecting groove 11. The left and right sides of the transmission rod 10 are fixedly connected with the inner side of the connecting groove 11. The bottoms of the inner walls of the two through grooves 62 are fixedly connected with second springs 14. The upper ends of the two second springs 14 are fixedly connected with the bottoms of the two connecting grooves 11.

[0027] The two transmission rods 10 and the two connecting grooves 11 can be installed through the two through grooves 62 in the lower mold 6. The bottoms of the inner walls of the two through grooves 62 are fixedly connected with the second springs 14. The upper ends of the two second springs 14 are fixedly connected with the bottoms of the two connecting grooves 11. The left and right sides of the transmission rod 10 are fixedly connected with the inner side of the connecting groove 11. The hydraulic rod 3 is started to drive the pressing seat 4 and the upper mold 5 to move downward, so that the upper mold 5 presses the two transmission rods 10 to drive the two connecting grooves 11 and the ejection plate 7, and compresses the two second springs 14, and moves downward along the casting groove 61 and the two through grooves 62, thereby stamping the powder product on the top of the ejection plate 7. When the stamping is completed, the two second springs 14 push the two connecting grooves 11 to drive the ejection plate 7 and the two transmission rods 10 to reset under the action of the second spring 14, thereby facilitating the staff to take out the powder product from the casting groove 61.

[0028] Referring to Figure 2 、 Figure 4 The top of the workbench 1 is provided with a mounting groove 13. The inner wall of the mounting groove 13 is provided with a baffle 8. The inner wall of the baffle 8 is provided with three guide grooves 81. The three guide grooves 81 are respectively communicated with the two protrusions 63 and the sliding block 64. The lower mold 6 is located on the top of the baffle 8. The two protrusions 63 and the sliding block 64 are respectively fixedly connected with the bottoms of the three guide grooves 81 and the lower mold 6. The left and right sides of the three baffles 8 are respectively provided with organ cases 82. The other ends of the six organ cases 82 are respectively connected with the left and right sides of the two protrusions 63 and the sliding block 64.

[0029] The mounting groove 13 is arranged on the top of the workbench 1, and the baffle 8 is mounted in the mounting groove 13. The inner wall of the baffle 8 is provided with three guide grooves 81, the three guide grooves 81 are communicated with the two protrusions 63 and the sliding block 64 respectively, the two protrusions 63 and the sliding block 64 are fixedly connected with the bottom of the lower mold 6 and penetrate through the three guide grooves 81 respectively, the servo motor 9 is started to drive the threaded rod 12 to rotate, the sliding block 64 drives the lower mold 6 and the two protrusions 63 to move along the two grooves 111, the threaded rod 12 and the three guide grooves 81 on the surface of the mounting groove 13, and the left and right sides of the three baffles 8 are provided with the piano cases 82, the other ends of the six piano cases 82 are connected with the left and right sides of the two protrusions 63 and the sliding block 64 respectively, so that when the lower mold 6 moves along the three guide grooves 81 on the surface of the mounting groove 13, the six piano cases 82 can prevent external substances from entering the two protrusions 63 and the sliding block 64, and affect the service life of the device.

[0030] Referring to Figure 4 , Figure 5 The outer wall of the upper mold 5 is fixedly provided with the connecting plate 51, the four limiting rods 52 are inserted into the connecting plate 51, the bottom of the four limiting rods 52 is fixedly connected with the sliding frame 54, the bottom of the sliding frame 54 is fixedly provided with the two pad blocks 55, and the top of the sliding frame 54 and the outer wall of the four limiting rods 52 are fixedly connected with the four first springs 53, and the upper end of the four first springs 53 is fixedly connected with the bottom of the connecting plate 51.

[0031] The connecting plate 51 is mounted on the upper mold 5, the four limiting rods 52 are inserted into the connecting plate 51, the bottom of the four limiting rods 52 is fixedly connected with the sliding frame 54, the top of the sliding frame 54 and the outer wall of the four limiting rods 52 are fixedly connected with the four first springs 53, and the upper end of the four first springs 53 is fixedly connected with the bottom of the connecting plate 51, so that the hydraulic rod 3 is started to drive the pressing base 4 and the upper mold 5 to move downward, the upper mold 5 drives the connecting plate 51 to move downward, the sliding frame 54 contacts the lower mold 6, the four first springs 53 are compressed under the pressure of the sliding frame 54, and the sliding frame 54 slides along the connecting plate 51, so that the impact force of the upper mold 5 on the powder product can be reduced, and the two pad blocks 55 can also press the two transmission rods 10 to compress the two second springs 14, so that the two connecting grooves 11 drive the ejection plate 7 to move upward along the casting groove 61 under the action of the two second springs 14, and then the workers can unload the powder product.

[0032] When working, four guide columns 2 and a servo motor 9 can be installed through the workbench 1. Two recesses 111 are arranged on the inner wall of the workbench 1, and a protrusion 63 is slidably connected in each of the two recesses 111. A threaded rod 12 is arranged in a sliding groove 112, and the output shaft of the servo motor 9 is fixedly connected with the threaded rod 12. A sliding block 64 is slidably connected in the sliding groove 112, and the threaded rod 12 is sleeved in the sliding block 64. When the lower mold 6 is fed, the servo motor 9 is started to drive the threaded rod 12 to rotate. Under the action of the thread, the sliding block 64 drives the lower mold 6 and the two protrusions 63 to move along the two recesses 111 and the threaded rod 12 on the surface of the workbench 1, thereby facilitating the staff to feed the lower mold 6.

[0033] Two transmission rods 10 and two connecting grooves 11 can be installed through two through grooves 62 arranged in the lower mold 6. Second springs 14 are fixedly connected to the bottoms of the inner walls of the two through grooves 62, and the upper ends of the two second springs 14 are fixedly connected with the bottoms of the two connecting grooves 11. The left and right sides of the transmission rod 10 are fixedly connected with the inner sides of the inner connecting grooves 11. When the hydraulic rod 3 is started, the pressure seat 4 and the upper mold 5 are driven to move downward, so that the upper mold 5 presses the two transmission rods 10 to drive the two connecting grooves 11 and the ejection plate 7, and the two second springs 14 are compressed, and the ejection plate 7 moves downward along the casting groove 61 and the two through grooves 62, thereby the powder product on the top of the ejection plate 7 can be stamped. When the stamping is completed, the two second springs 14 push the two connecting grooves 11 to drive the ejection plate 7 and the two transmission rods 10 to reset, thereby facilitating the staff to take out the powder product from the casting groove 61.

[0034] The baffle 8 can be installed through the installation groove 13 arranged on the top of the workbench 1. Three guide grooves 81 are arranged on the inner wall of the baffle 8, and the three guide grooves 81 are communicated with the two protrusions 63 and the sliding block 64. The two protrusions 63 and the sliding block 64 are fixedly connected with the bottoms of the three guide grooves 81 and the lower mold 6. When the servo motor 9 is started to drive the threaded rod 12 to rotate, the sliding block 64 drives the lower mold 6 and the two protrusions 63 to move along the two recesses 111, the threaded rod 12 and the three guide grooves 81 on the surface of the installation groove 13. Since the left and right sides of the three baffles 8 are provided with organ cases 82, the other ends of the six organ cases 82 are connected with the left and right sides of the two protrusions 63 and the sliding block 64. When the lower mold 6 moves along the three guide grooves 81 on the surface of the installation groove 13, the six organ cases 82 can prevent external substances from entering the two protrusions 63 and the sliding block 64, thereby affecting the service life of the device.

[0035] The connecting plate 51 can be installed through the upper die 5. Since the four limiting rods 52 are inserted into the connecting plate 51, the bottom of the four limiting rods 52 is fixedly connected with the sliding frame 54, the top of the sliding frame 54 and located at the outer wall of the four limiting rods 52 is fixedly connected with the four first springs 53, and the upper end of the four first springs 53 is fixedly connected with the bottom of the connecting plate 51, so as to start the hydraulic rod 3, drive the pressing base 4 and the upper die 5 to move downward, drive the connecting plate 51 to move downward under the upper die 5, make the sliding frame 54 contact with the lower die 6, and compress the four first springs 53 under the pressure of the sliding frame 54, slide along the connecting plate 51, and thus the impact force of the upper die 5 on the powder product can be reduced, and at the same time, the two pad blocks 55 can press the two transmission rods 10 to compress the two second springs 14, so that the powder product is stamped, and under the action of the two second springs 14, the two connecting grooves 11 drive the ejection plate 7 to move upward along the casting groove 61, and thus the worker can unload the powder product.

[0036] In summary, the device rotates the threaded rod 12, so that the sliding block 64 drives the lower die 6 and the two protrusions 63 to move along the two grooves 111 and the threaded rod 12 on the surface of the workbench 1, and thus the worker can conveniently feed the lower die 6.

[0037] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

Claims

1. A multifunctional powder product forming hydraulic press comprising a worktable (1) and a hydraulic ram (3), characterized in that: The top of the workbench (1) is fixedly provided with four guide columns (2) and a servo motor (9), the hydraulic rod (3) is installed on the top of the four guide columns (2), and the inner wall of the workbench (1) is provided with two grooves (111) and a sliding groove (112), the sliding groove (112) is internally provided with a threaded rod (12), the output shaft of the servo motor (9) is fixedly connected with the threaded rod (12), and meanwhile the outer wall of the four guide columns (2) is slidably connected with a pressing base (4), the output end of the hydraulic rod (3) is fixedly connected with the pressing base (4), and the bottom of the pressing base (4) is provided with an upper die (5). The inner walls of the two grooves (111) are slidably connected with protrusions (63), the sliding groove (112) is slidably connected with a sliding block (64), the threaded rod (12) is sleeved in the sliding block (64), and the top of the two protrusions (63) and the sliding block (64) is fixedly provided with a lower die (6), the inner wall of the lower die (6) is provided with a casting groove (61), and the inner wall of the casting groove (61) is slidably connected with a material pushing plate (7).

2. A multi-functional powder product forming hydraulic press according to claim 1, characterized in that: The inner walls of the lower die (6) and located on the left and right sides of the casting groove (61) are provided with through grooves (62), the inner walls of the two through grooves (62) are slidably connected with transmission rods (10) and connecting grooves (11), and the left and right sides and the inner side of the connecting grooves (11) of the transmission rods (10) are fixedly connected.

3. A multi-functional powder product forming hydraulic press according to claim 2, characterized in that: The bottoms of the inner walls of the two through grooves (62) are fixedly connected with second springs (14), and the upper ends of the two second springs (14) are fixedly connected with the bottoms of the two connecting grooves (11).

4. The multi-functional powder product forming hydraulic press according to claim 1, characterized by: The top of the workbench (1) is provided with a mounting groove (13), the inner wall of the mounting groove (13) is provided with a baffle (8), the inner wall of the baffle (8) is provided with three guide grooves (81), and the three guide grooves (81) are respectively connected with the two protrusions (63) and the sliding block (64).

5. The multi-functional powder product forming hydraulic press according to claim 1, characterized by: The lower die (6) is located on the top of the baffle (8), and the two protrusions (63) and the sliding block (64) are respectively fixedly connected with the bottoms of the three guide grooves (81) and the lower die (6); The left and right sides of the three baffles (8) are provided with organ cases (82), and the other ends of the six organ cases (82) are respectively connected with the left and right sides of the two protrusions (63) and the sliding block (64).

6. The multi-functional powder product forming hydraulic press according to claim 1, characterized by: The outer wall of the upper die (5) is fixedly provided with a connecting plate (51), four limiting rods (52) are inserted into the connecting plate (51), and the bottoms of the four limiting rods (52) are fixedly connected with a sliding frame (54).

7. A multi-functional powder product forming hydraulic press according to claim 6, characterized in that: The bottom of the sliding frame (54) is fixedly provided with two pads (55), and the top of the sliding frame (54) and located on the outer wall of the four limiting rods (52) is fixedly connected with four first springs (53), and the upper ends of the four first springs (53) are fixedly connected with the bottom of the connecting plate (51).

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