Double-top hydraulic machine with adjustable working direction

Abstract

The utility model relates to the related technical field of double-top hydraulic machines, in particular to a working-direction-adjustable double-top hydraulic machine which comprises a double-top hydraulic machine body, one end of the double-top hydraulic machine body is fixedly connected with an operation table, and one end of the operation table is fixedly connected with a bearing table. A sliding table can be moved to one side of an operation table by manually rotating a handle of a first lead screw, after a part is machined by the double-top hydraulic machine with the adjustable working direction, a second driving motor can be started to indirectly drive a connecting rod and the machined part to move, and when the machined part is completely turned over, the second driving motor is started to drive the sliding table to move. And by arranging a first clamping plate and a fourth sliding groove, the first clamping plate can be stably matched with a second clamping plate, and the use efficiency of the double-top hydraulic machine is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to double-top hydraulic presses, in particular to a double-top hydraulic press with adjustable working direction. Background Art

[0002] Double-top hydraulic presses are commonly used in stamping, punching, embossing and other processing technologies for metal or non-metal parts. Double-top hydraulic presses can work in two directions at the same time, saving working time. Compared with two single-top hydraulic presses, double-top hydraulic presses have lower costs. The background technology of double-top hydraulic presses can be traced back to the widespread application of hydraulic cylinders. With the continuous development of technology, in order to further improve production efficiency and processing accuracy, double-top hydraulic presses are also constantly improving and perfecting. Therefore, there is a special need for a double-top hydraulic press with adjustable working direction.

[0003] However, in the use of existing double-top hydraulic presses, since there is no reasonable control mechanism inside the double-top hydraulic presses, when processing metal or non-metal parts, in actual use, traditional hydraulic presses usually have only one fixed working direction, which limits their flexibility in certain applications and cannot meet more diverse processing needs, increases the number of loading and unloading times of workpieces, reduces production efficiency, increases the possibility of errors caused by multiple clamping, reduces processing accuracy, and affects the efficiency of the double-top hydraulic press. Utility Model Content

[0004] The purpose of the present utility model is to provide a double-top hydraulic press with adjustable working direction to solve the problem of the existing double-top hydraulic press proposed in the above background technology. During use, since there is no reasonable control mechanism inside the double-top hydraulic press, when processing metal or non-metal parts, in actual use, traditional hydraulic presses usually have only one fixed working direction, which limits their flexibility in certain applications and cannot meet more diverse processing needs, increases the number of loading and unloading times of workpieces, reduces production efficiency, increases the possibility of errors caused by multiple clamping, reduces processing accuracy, and affects the use efficiency of the double-top hydraulic press.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a double-top hydraulic press with adjustable working direction, comprising a double-top hydraulic press, one end of the double-top hydraulic press is fixedly connected to an operating table, one end of the operating table is fixedly connected to a bearing table, both sides of the operating table are provided with a control mechanism, and one side of the control mechanism is provided with a clamping mechanism;

[0006] The control mechanism includes a first sliding groove, a second sliding groove, a first sliding block, a first screw rod, a sliding table, a third sliding groove, a first connecting block, a second screw rod, a first fixed block, a first driving motor, a second driving motor, a transmission shaft, a second fixed block and a connecting rod, one end of the side box surface is provided with a first sliding groove, one end of the side box surface is provided with a second sliding groove, the surface of the second sliding groove is slidably connected to the first sliding block, one side of the inner surface of the first sliding block is threadedly connected to the first screw rod, one end of the side box surface is slidably connected to the sliding table, one end of the sliding table surface is provided with a third sliding groove, one end of the sliding table surface is slidably connected to the first connecting block, one side of the inner surface of the first connecting block is threadedly connected to the second screw rod, one side bearing of the surface of the second screw rod is connected to the first fixed block, one end of the second screw rod is fixedly connected to the first driving motor, one end of the first connecting block is fixedly connected to the second driving motor, the output end of the second driving motor is fixedly connected to the transmission shaft, one side bearing of the transmission shaft surface is connected to the second fixed block, and one end of the transmission shaft is fixedly connected to the connecting rod.

[0007] Preferably, one end of the sliding platform is provided with an outer protrusion structure matching the size of the first sliding groove, and the first sliding groove is provided in two groups.

[0008] Preferably, one end of the first connecting block is provided with an outward protrusion structure matching the size of the third sliding groove, and the second fixing block is fixedly connected to the first connecting block.

[0009] Preferably, the side boxes are provided in two groups.

[0010] Preferably, the clamping mechanism includes a fourth sliding groove, a first clamping plate, a third screw rod, a third driving motor, a second clamping plate, a second connecting block, a fixing frame and a roller, a fourth sliding groove is opened on one side of the surface of the connecting rod, the surface of the fourth sliding groove is slidably connected to the first clamping plate, one side of the inner surface of the first clamping plate is threadedly connected to the third screw rod, one end of the third screw rod is fixedly connected to the third driving motor, one side of the connecting rod is fixedly connected to the second clamping plate, one side of the connecting rod is fixedly connected to the second connecting block, one end of the second connecting block is fixedly connected to the fixing frame, and one end of the fixing frame is fixedly connected to the roller.

[0011] Preferably, both ends of the first clamping plate are provided with a protruding structure matching the size of the fourth sliding groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the double-top hydraulic press with adjustable working direction is provided with a reasonable control mechanism inside, so that when processing metal or non-metal parts, in actual use, the double-top hydraulic press with adjustable working direction can change the placement direction of the workpiece to be processed, and can complete the processing of the front and back sides of the workpiece in one clamping, which can meet diversified processing needs to a certain extent, reduce the number of loading and unloading times of the workpiece, improve production efficiency, avoid errors caused by multiple clamping, improve processing accuracy, and greatly improve the efficiency of the use of the double-top hydraulic press. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a side view of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of part of the control mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the cooperation between the partial control mechanism and the clamping mechanism of the utility model;

[0016] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0017] In the figure: 1. Double-top hydraulic press; 2. Operating table; 3. Loading table; 4. Side box; 5. Control mechanism; 501. First sliding groove; 502. Second sliding groove; 503. First sliding block; 504. First screw rod; 505. Sliding table; 506. Third sliding groove; 507. First connecting block; 508. Second screw rod; 509. First fixed block; 510. First driving motor; 511. Second driving motor; 512. Transmission shaft; 513. Second fixed block; 514. Connecting rod; 6. Clamping mechanism; 601. Fourth sliding groove; 602. First clamping plate; 603. Third screw rod; 604. Third driving motor; 605. Second clamping plate; 606. Second connecting block; 607. Fixed frame; 608. Roller. DETAILED DESCRIPTION

[0018] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4The utility model provides a technical solution: a double-top hydraulic press with adjustable working direction, comprising a double-top hydraulic press 1, one end of the double-top hydraulic press 1 is fixedly connected to an operating platform 2, one end of the operating platform 2 is fixedly connected to a bearing platform 3, both sides of the operating platform 2 are provided with a control mechanism 5, and one side of the control mechanism 5 is provided with a clamping mechanism 6;

[0020] The control mechanism 5 includes a first sliding groove 501, a second sliding groove 502, a first sliding block 503, a first screw rod 504, a sliding platform 505, a third sliding groove 506, a first connecting block 507, a second screw rod 508, a first fixed block 509, a first drive motor 510, a second drive motor 511, a transmission shaft 512, a second fixed block 513 and a connecting rod 514. The first sliding groove 501 is opened at one end of the surface of the side box 4, and the second sliding groove 502 is opened at one end of the surface of the side box 4. The surface of the second sliding groove 502 is slidably connected to the first sliding block 50 3. One side of the inner surface of the first sliding block 503 is threadedly connected to the first screw rod 504. One end of the surface of the side box 4 is slidably connected to the sliding platform 505. One end of the surface of the sliding platform 505 is provided with a third sliding groove 506. One end of the surface of the sliding platform 505 is slidably connected to the first connecting block 507. One side of the inner surface of the first connecting block 507 is threadedly connected to the second screw rod 508. One side of the surface of the second screw rod 508 is connected to the first fixed block 509 with a bearing. One end of the second screw rod 508 is fixedly connected to the first driving motor 510. One end of the first connecting block 507 is fixed. The second drive motor 511 is connected to the output end of the second drive motor 511, and the transmission shaft 512 is fixedly connected to the output end of the second drive motor 511. A second fixed block 513 is connected to the bearing on one side of the transmission shaft 512. One end of the transmission shaft 512 is fixedly connected to the connecting rod 514. During use, when processing metal or non-metal parts, the handle of the first screw rod 504 can be manually rotated to move the sliding table 505 to one side of the operating table 2. When the double-top hydraulic press with adjustable working direction has processed the parts, the second drive motor 511 can be started. The second drive motor 511 The start of will drive the transmission shaft 512 to rotate, and the rotation of the transmission shaft 512 will drive the connecting rod 514 and the processed parts to rotate. At this time, the first drive motor 510 is started again, and the first drive motor 510 will drive the first connecting block 507 to move, and the first connecting block 507 will drive the second drive motor 511 to move, thereby indirectly driving the connecting rod 514 and the processed parts to move. When the processed parts are completely turned over, the first drive motor 510 and the second drive motor 511 can be turned off, thereby achieving the effect of processing both sides of the processed parts.

[0021] Furthermore, one end of the sliding table 505 is provided with an outward protrusion structure that matches the size of the first sliding groove 501, and the first sliding groove 501 is provided in two groups. Through the setting of the sliding table 505 and the first sliding groove 501, the sliding of the sliding table 505 and the side box 4 will not be separated, thereby ensuring the processing accuracy. Through the setting of two groups of first sliding grooves 501, the sliding of the sliding table 505 and the side box 4 can be kept smooth, which is beneficial to the processing efficiency of the double-top hydraulic press with adjustable working direction.

[0022] Furthermore, one end of the first connecting block 507 is provided with an outward protrusion structure matching the size of the third sliding groove 506, and the second fixed block 513 is fixedly connected to the first connecting block 507. Through the setting of the first connecting block 507 and the third sliding groove 506, the first connecting block 507 can drive the connecting rod 514 to move, thereby ensuring that the device can complete the processing of the front and back sides of the workpiece in one clamping, and to a certain extent can meet diversified processing needs. Through the setting of the second fixed block 513 and the first connecting block 507, the first connecting block 507 can drive the connecting rod 514 to rotate, so that the double-top hydraulic press with adjustable working direction can change the placement direction of the workpiece.

[0023] Furthermore, the side boxes 4 are arranged in two groups. By setting up the two groups of side boxes 4 and cooperating with the two groups of control mechanisms 5, the device can reduce the number of loading and unloading times of processed parts, improve production efficiency, and avoid errors caused by multiple clamping.

[0024] Furthermore, the clamping mechanism 6 includes a fourth sliding groove 601, a first clamping plate 602, a third screw rod 603, a third drive motor 604, a second clamping plate 605, a second connecting block 606, a fixing frame 607 and a roller 608. A fourth sliding groove 601 is provided on one side of the surface of the connecting rod 514. The surface of the fourth sliding groove 601 is slidably connected to the first clamping plate 602. One side of the inner surface of the first clamping plate 602 is threadedly connected to the third screw rod 603. One end of the third screw rod 603 is fixedly connected to the third drive motor 604. One side of the connecting rod 514 is fixedly connected to the second clamping plate 605. One side of the connecting rod 514 A second connecting block 606 is fixedly connected, one end of the second connecting block 606 is fixedly connected to a fixing frame 607, and one end of the fixing frame 607 is fixedly connected to a roller 608. During use, when the processed parts need to be fixed, the third drive motor 604 can be started, and the third drive motor 604 will drive the third screw rod 603 to rotate, and the rotation of the third screw rod 603 will drive the first clamping plate 602 to move. When the first clamping plate 602 moves to a certain distance, the first clamping plate 602 will cooperate with the second clamping plate 605 to fix the processed parts. At this time, the third drive motor 604 can be stopped.

[0025] Furthermore, both ends of the first clamping plate 602 are provided with an outward protrusion structure that matches the size of the fourth sliding groove 601. Through the setting of the first clamping plate 602 and the fourth sliding groove 601, the first clamping plate 602 can be smoothly matched with the second clamping plate 605, so that the processed parts are firmly fixed, thereby improving production efficiency.

[0026] Working principle: During use, when processing metal or non-metal parts, the sliding table 505 can be moved to one side of the operating table 2 by manually rotating the handle of the first screw rod 504. After the double-top hydraulic press with adjustable working direction has processed the parts, the second drive motor 511 can be started to indirectly drive the connecting rod 514 and the processed parts to move. When the processed parts are completely turned over, the first drive motor 510 and the second drive motor 511 can be turned off, thereby achieving the effect of processing both the front and back sides of the processed parts. Through the setting of the sliding table 505 and the first sliding groove 501, the sliding of the sliding table 505 and the side box 4 will not be separated, thereby ensuring the processing accuracy. Through the setting of the two sets of first sliding grooves 501, the sliding of the sliding table 505 and the side box 4 can be kept stable, which is beneficial to the processing efficiency of the double-top hydraulic press with adjustable working direction. Through the setting of the first connecting block 507 and the third sliding groove 506, the first connecting block 507 can drive the connecting rod 514 to move, thereby ensuring that the device can The processing of both sides of the workpiece can be completed in one clamping, which can meet diverse processing needs to a certain extent. Through the setting of the second fixed block 513 and the first connecting block 507, the first connecting block 507 can drive the connecting rod 514 to rotate, so that the double-top hydraulic press with adjustable working direction can change the placement direction of the workpiece. Through the setting of the two sets of side boxes 4 and the mutual cooperation of the two sets of control mechanisms 5, the device can reduce the number of loading and unloading times of the processed parts, improve production efficiency, and avoid errors caused by multiple clamping. When the processed parts need to be fixed, the third drive motor 604 can be started, and the first clamping plate 602 will cooperate with the second clamping plate 605 to fix the processed parts. At this time, the third drive motor 604 can be stopped. Through the setting of the first clamping plate 602 and the fourth sliding groove 601, the first clamping plate 602 can be stably cooperated with the second clamping plate 605, so that the processed parts are firmly fixed, which improves production efficiency and greatly improves the efficiency of the use of the double-top hydraulic press.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-top hydraulic press with adjustable working direction, comprising a double-top hydraulic press (1), characterized in that: One end of the double-top hydraulic press (1) is fixedly connected to an operating platform (2), one end of the operating platform (2) is fixedly connected to a bearing platform (3), both sides of the operating platform (2) are provided with a control mechanism (5), and one side of the control mechanism (5) is provided with a clamping mechanism (6); The control mechanism (5) comprises a side box (4), a first sliding groove (501), a second sliding groove (502), a first sliding block (503), a first screw rod (504), a sliding platform (505), a third sliding groove (506), a first connecting block (507), a second screw rod (508), a first fixed block (509), a first drive motor (510), a second drive motor (511), a transmission shaft (512), a second fixed block (513) and a connecting rod (514); one end of the surface of the side box (4) is provided with a first sliding groove (501); one end of the surface of the side box (4) is provided with a second sliding groove (502); the surface of the second sliding groove (502) is slidably connected to the first sliding block (503); one side of the inner surface of the first sliding block (503) is threadedly connected to the first screw rod (504); one side of the surface of the side box (4) is provided with a second sliding groove (502); The end of the sliding platform (505) is slidably connected to a sliding table (505), one end of the surface of the sliding platform (505) is provided with a third sliding groove (506), one end of the surface of the sliding platform (505) is slidably connected to a first connecting block (507), one side of the inner surface of the first connecting block (507) is threadedly connected to a second screw rod (508), one side of the surface of the second screw rod (508) is connected to a first fixed block (509) by a bearing, one end of the second screw rod (508) is fixedly connected to a first driving motor (510), one end of the first connecting block (507) is fixedly connected to a second driving motor (511), the output end of the second driving motor (511) is fixedly connected to a transmission shaft (512), one side of the surface of the transmission shaft (512) is connected to a second fixed block (513) by a bearing, and one end of the transmission shaft (512) is fixedly connected to a connecting rod (514).

2. A double-top hydraulic press with adjustable working direction according to claim 1, characterized in that: One end of the sliding platform (505) is provided with an outer protrusion structure that matches the size of the first sliding groove (501), and the first sliding groove (501) is provided in two groups.

3. The double-top hydraulic press with adjustable working direction according to claim 1, characterized in that: One end of the first connecting block (507) is provided with an outward convex structure that matches the size of the third sliding groove (506), and the second fixing block (513) is fixedly connected to the first connecting block (507).

4. The double-top hydraulic press with adjustable working direction according to claim 1, characterized in that: The side boxes (4) are arranged in two groups.

5. The double-top hydraulic press with adjustable working direction according to claim 1, characterized in that: The clamping mechanism (6) comprises a fourth sliding groove (601), a first clamping plate (602), a third screw rod (603), a third driving motor (604), a second clamping plate (605), a second connecting block (606), a fixing frame (607) and a roller (608). A fourth sliding groove (601) is provided on one side of the surface of the connecting rod (514). The surface of the fourth sliding groove (601) is slidably connected to the first clamping plate (602). The first clamping plate (602) is provided inside the fourth sliding groove (601). A third screw rod (603) is threadedly connected to one side of the surface of the part, one end of the third screw rod (603) is fixedly connected to a third drive motor (604), one side of the connecting rod (514) is fixedly connected to a second clamping plate (605), one side of the connecting rod (514) is fixedly connected to a second connecting block (606), one end of the second connecting block (606) is fixedly connected to a fixing frame (607), and one end of the fixing frame (607) is fixedly connected to a roller (608).

6. A double-top hydraulic press with adjustable working direction according to claim 5, characterized in that: Both ends of the first clamping plate (602) are provided with an outward convex structure matching the size of the fourth sliding groove (601).

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