Punching and positioning device of oil press

Abstract

The utility model relates to the technical field of punching machining, and discloses an oil press punching positioning device which comprises a mounting seat, supporting frames are arranged on the left side and the right side of the top of the mounting seat, and fastening bolts which penetrate to the bottoms of the supporting frames and are in threaded connection with the mounting seat are arranged on the tops of the supporting frames. A positioning assembly penetrating to the opposite sides of the supporting frames is arranged between the tops of the two supporting frames, an adjusting mechanism penetrating into the mounting base is arranged on the right side of the mounting base, and a limiting assembly extending to the inner side of the adjusting mechanism is arranged on the outer side of the top of the adjusting mechanism. According to the oil press punching positioning device, limiting plates on the front side and the rear side limit and fix a machining plate, meanwhile, a first rotating disc drives a first screw to rotate, a positioning plate can be adjusted according to the thickness of the machining plate, and therefore a user can effectively and conveniently adjust and position the machining part during machining, and the practicability of the device is effectively improved; and the use of a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of punching processing, in particular to a punching positioning device for an oil press. Background Art

[0002] After searching, the Chinese patent publication number is CN219881108U, which discloses a hydraulic press punching positioning device, including: a base; a carrier plate, the carrier plate is fixed to the top of the base, and the length is greater than the length of the base, and the punching seat is located in the center of the top of the carrier plate; the utility model can limit the two ends of the plate-like workpiece when in use, and can lubricate the surface of the punched pile at the same time, but it is not convenient for the user to adjust the workpiece when in use. When the positions where the workpiece needs to be punched are distributed in multiple places, it is necessary to manually disassemble the workpiece and then adjust it. The practicability is poor and cannot meet the use requirements. Therefore, a hydraulic press punching positioning device is proposed to solve the above-mentioned problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a punching positioning device for an oil hydraulic press, which has the advantage of being able to effectively and conveniently allow users to adjust and position workpieces during processing, and solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of effectively facilitating the user to adjust and position the workpiece during processing, the utility model provides the following technical solutions: a punching positioning device for a hydraulic press, comprising a mounting seat, support frames are arranged on both the left and right sides of the top of the mounting seat, the top of the support frame is provided with a fastening bolt that penetrates to the bottom thereof and is threadedly connected to the mounting seat, a positioning component that penetrates to the opposite side thereof is arranged between the tops of the two support frames, an adjustment mechanism that penetrates to the inside thereof is arranged on the right side of the mounting seat, and a limit assembly that extends to the inside thereof is arranged on the outer side of the top of the adjustment mechanism;

[0007] The positioning assembly includes a guide column, and guide columns penetrating into the inner side of the top of the support frame are movably installed on the front and rear sides of the top of the support frame, and a positioning plate is fixedly installed between the bottoms of the guide columns on the left and right sides, and a stamped positioning hole is opened inside the positioning plate. The top of the positioning plate is rotatably connected to a first screw rod that penetrates into the top of the support frame and is threadedly connected thereto, and a first turntable is fixedly installed on the top of the first screw rod.

[0008] Preferably, the adjusting mechanism includes a first motor, a first motor is fixedly installed on the right side of the mounting seat, the output shaft of the first motor is fixedly connected to a second screw rod that penetrates into the interior of the mounting seat and is rotatably connected thereto, a sliding rod located at the front and rear sides of the second screw rod is fixedly installed between the left and right sides of the inner wall of the mounting seat, the outer side of the second screw rod is threadedly connected to a movable seat that is sleeved on the outer sides of the two sliding rods, the second motor is fixedly installed on the front side of the movable seat, the output shaft of the second motor is fixedly connected to a third screw rod that penetrates into the interior of the movable seat and is rotatably connected thereto, the outer side of the third screw rod is threadedly connected to a threaded block that fits with the inner wall of the movable seat, a support seat is fixedly installed on the top of the threaded block, and a punching groove is provided on the top of the support seat.

[0009] Preferably, the limiting assembly includes a fourth screw, and the front and rear sides of the support seat are threadedly connected with the fourth screw extending into the inside of the slot, one end of the fourth screw located on the outside of the support seat is fixedly connected to the second turntable, and a limiting plate is movably installed on the outside of the fourth screw, and an extrusion column is fixedly installed on the outside of the fourth screw, which is fixedly connected to the second turntable and fits with the limiting plate.

[0010] Preferably, the support frame is of Z-shaped design, a guide hole matched with the guide column is provided inside the support frame, and a rotating screw hole matched with the first screw is provided inside the support frame.

[0011] Preferably, a threaded hole adapted to the second screw and located below the rectangular groove is opened inside the movable seat, a sliding hole adapted to the sliding rod and located below the rectangular groove is opened inside the movable seat, and a rectangular groove adapted to the moving trajectory of the threaded block is opened on the top of the movable seat.

[0012] Preferably, there are several fourth screws, and a limiting screw hole compatible with the fourth screw is opened on the inner wall of the support seat. The outer sides of the first turntable and the second turntable are both designed to be anti-slip, and a through hole compatible with the fourth screw is opened inside the limiting plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a punching positioning device for a hydraulic press, which has the following beneficial effects:

[0015] The punching positioning device of the hydraulic press is provided with a support seat, and the user places the processing plate on the support seat and drives the fourth screw to rotate through the second turntable, so that the extrusion column pushes the limit plate close to the processing plate, so that the limit plates on the front and rear sides limit and fix the processing plate. At this time, the user drives the second screw to rotate through the first motor, and the second screw drives the movable seat to move left or right on the outside of the slide bar for adjustment. At the same time, the second motor drives the third screw to rotate, and the third screw drives the support seat to move forward or backward for adjustment through the threaded block, so that the position of the processing plate to be punched is adjusted to the punching positioning hole, and at the same time, the first screw is driven to rotate by the first turntable, so that the positioning plate can be adjusted according to the thickness of the processing plate, thereby effectively facilitating the user to adjust and position the processing part during processing, effectively improving the practicality of the device, and facilitating the user to use it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the connection between the structural adjustment mechanism and the limit assembly of the utility model;

[0018] Figure 3 For this utility model Figure 2 A side view stereoscopic diagram of .

[0019] In the figure: 1. mounting seat; 2. support frame; 3. fastening bolt; 4. positioning assembly; 41. guide column; 42. positioning plate; 43. stamping positioning hole; 44. first screw; 45. first turntable; 5. adjusting mechanism; 51. first motor; 52. second screw; 53. sliding rod; 54. moving seat; 55. second motor; 56. third screw; 57. threaded block; 58. supporting seat; 59. punching groove; 6. limiting assembly; 61. fourth screw; 62. second turntable; 63. limiting plate; 64. extrusion column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3A punching positioning device for an oil hydraulic press comprises a mounting seat 1, and support frames 2 are movably mounted on both left and right sides of the top of the mounting seat 1. The support frame 2 is of Z-shaped design. A fastening bolt 3 is threadedly mounted on the top of the support frame 2 and penetrates through the bottom thereof and is threadedly connected to the mounting seat 1. The fastening bolt 3 is connected to facilitate disassembly and assembly by the user. A positioning assembly 4 is movably mounted between the tops of the two support frames 2 and penetrates through the opposite sides thereof. The positioning assembly 4 comprises a guide column 41. Guide columns 41 are movably mounted on both front and rear sides of the top of the support frame 2 and penetrate through the inner side thereof. A positioning plate 42 is fixedly mounted between the bottoms of the guide columns 41 on the left and right sides. A stamping positioning hole 43 is opened inside the positioning plate 42. The top of the positioning plate 42 is rotatably connected to a plate penetrating through the support frame 2. A first screw 44 is provided at the top and threadedly connected thereto, a guide hole adapted to the guide column 41 is provided inside the support frame 2, a rotating screw hole adapted to the first screw 44 is provided inside the support frame 2, a first turntable 45 is fixedly installed on the top of the first screw 44, an adjustment mechanism 5 penetrating therein is fixedly installed on the right side of the mounting seat 1, the adjustment mechanism 5 comprises a first motor 51, a first motor 51 is fixedly installed on the right side of the mounting seat 1, a second screw 52 penetrating therein and rotatably connected thereto is fixedly connected to the output shaft of the first motor 51, a sliding rod 53 located at the front and rear sides of the second screw 52 is fixedly installed between the left and right sides of the inner wall of the mounting seat 1, and the outer side of the second screw 52 is threadedly connected to a plurality of sliding rods 53 sleeved on the outer sides of the two sliding rods 53. The movable seat 54 on the side, the movable seat 54 is provided with a threaded hole adapted to the second screw rod 52 and located below the rectangular groove inside, the movable seat 54 is provided with a sliding hole adapted to the slide rod 53 and located below the rectangular groove inside, the cooperation between the slide rod 53 and the sliding hole can improve the stability of the movable seat 54 when moving, the front side of the movable seat 54 is fixedly installed with a second motor 55, the output shaft of the second motor 55 is fixedly connected with a third screw rod 56 that penetrates into the movable seat 54 and is rotatably connected thereto, the outer side of the third screw rod 56 is threadedly connected with a thread block 57 that fits the inner wall of the movable seat 54, the top of the movable seat 54 is provided with a rectangular groove adapted to the moving trajectory of the thread block 57, the top of the thread block 57 is fixedly installed with a support seat 58, A slot 59 is provided at the top, and a limit assembly 6 extending to the inner side is installed on the outer thread of the top of the adjusting mechanism 5, and the limit assembly 6 includes a fourth screw rod 61, and the front and rear sides of the support seat 58 are both threadedly connected with the fourth screw rod 61 extending to the inside of the slot 59. The number of the fourth screw rod 61 is several, and a limit screw hole matching the fourth screw rod 61 is provided on the inner wall of the support seat 58. One end of the fourth screw rod 61 located on the outer side of the support seat 58 is fixedly connected with a second turntable 62. The outer sides of the first turntable 45 and the second turntable 62 are both anti-slip designed, and the anti-slip design can facilitate the user's hand to control the rotation. A limit plate 63 is movably installed on the outer side of the fourth screw rod 61, and a through hole matching the fourth screw rod 61 is provided inside the limit plate 63.The outer side of the fourth screw 61 is fixedly installed with an extrusion column 64 that is fixedly connected to the second rotating disk 62 and fits with the limit plate 63. The hydraulic press punching positioning device is provided with a support seat 58. The user places the processing plate on the support seat 58 and drives the fourth screw 61 to rotate through the second rotating disk 62, so that the extrusion column 64 pushes the limit plate 63 close to the processing plate, so that the limit plates 63 on the front and rear sides limit and fix the processing plate. At this time, the user drives the second screw 52 to rotate through the first motor 51, and the second screw 52 drives the moving plate The movable seat 54 moves to the left or right outside the slide bar 53 for adjustment, and at the same time, the second motor 55 drives the third screw 56 to rotate, and the third screw 56 drives the support seat 58 through the threaded block 57 to move forward or backward for adjustment, so that the position of the punched hole of the processed plate is adjusted to the punching positioning hole 43, and at the same time, the first screw 44 is driven to rotate by the first turntable 45, so that the positioning plate 42 can be adjusted according to the thickness of the processed plate, thereby effectively facilitating the user to adjust and position the processed workpiece during processing, and effectively improving the practicality of the device.

[0022] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0023] To sum up, the punching positioning device of the hydraulic press is provided with a support seat 58. The user places the processing plate on the support seat 58 and drives the fourth screw 61 to rotate through the second turntable 62, so that the extrusion column 64 pushes the limit plate 63 close to the processing plate, so that the limit plates 63 on the front and rear sides limit and fix the processing plate. At this time, the user drives the second screw 52 to rotate through the first motor 51, and the second screw 52 drives the moving seat 54 to move left or right on the outside of the slide bar 53 for adjustment. At the same time, the second motor 55 drives the third screw 56 to rotate, and the third screw 56 drives the support seat 58 to move forward or backward through the threaded block 57, so that the position of the processing plate to be punched is adjusted to the punching positioning hole 43, and at the same time, the first screw 44 is driven to rotate through the first turntable 45, so that the positioning plate 42 can be adjusted according to the thickness of the processing plate, thereby effectively facilitating the user to adjust and position the processing work during processing, effectively improving the practicality of the device, facilitating the user to use it, and solving the problems raised in the above-mentioned background technology.

[0024] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] 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 punching positioning device for a hydraulic press, comprising a mounting seat (1), characterized in that: Support frames (2) are arranged on both left and right sides of the top of the mounting seat (1); a fastening bolt (3) is arranged on the top of the support frame (2) and penetrates to the bottom thereof and is threadedly connected to the mounting seat (1); a positioning assembly (4) is arranged between the tops of the two support frames (2) and penetrates to the opposite sides thereof; an adjustment mechanism (5) is arranged on the right side of the mounting seat (1) and penetrates to the inside thereof; a limit assembly (6) is arranged on the outer side of the top of the adjustment mechanism (5) and extends to the inside thereof; The positioning assembly (4) comprises a guide column (41), and the front and rear sides of the top of the support frame (2) are movably mounted with guide columns (41) penetrating into the inner side thereof, and a positioning plate (42) is fixedly mounted between the bottoms of the guide columns (41) on the left and right sides, and a stamped positioning hole (43) is provided inside the positioning plate (42), and the top of the positioning plate (42) is rotatably connected to a first screw rod (44) penetrating into the top of the support frame (2) and being threadedly connected thereto, and a first turntable (45) is fixedly mounted on the top of the first screw rod (44).

2. The punching positioning device for a hydraulic press according to claim 1, characterized in that: The adjusting mechanism (5) comprises a first motor (51), the first motor (51) is fixedly mounted on the right side of the mounting seat (1), the output shaft of the first motor (51) is fixedly connected with a second screw rod (52) which penetrates into the interior of the mounting seat (1) and is rotatably connected thereto, a sliding rod (53) located at the front and rear sides of the second screw rod (52) is fixedly mounted between the left and right sides of the inner wall of the mounting seat (1), the outer side of the second screw rod (52) is threadedly connected with a moving seat (54) which is sleeved on the outer sides of the two sliding rods (53), a second motor (55) is fixedly mounted on the front side of the moving seat (54), the output shaft of the second motor (55) is fixedly connected with a third screw rod (56) which penetrates into the interior of the moving seat (54) and is rotatably connected thereto, the outer side of the third screw rod (56) is threadedly connected with a thread block (57) which is in contact with the inner wall of the moving seat (54), a support seat (58) is fixedly mounted on the top of the thread block (57), and a punching groove (59) is provided on the top of the support seat (58).

3. The punching positioning device for a hydraulic press according to claim 2, characterized in that: The limiting assembly (6) comprises a fourth screw rod (61), and the front and rear sides of the support seat (58) are both threadedly connected with the fourth screw rod (61) extending into the inside of the punching groove (59), and one end of the fourth screw rod (61) located outside the support seat (58) is fixedly connected with the second rotating disk (62), and a limiting plate (63) is movably installed on the outer side of the fourth screw rod (61), and an extrusion column (64) fixedly connected to the second rotating disk (62) and in contact with the limiting plate (63) is fixedly installed on the outer side of the fourth screw rod (61).

4. The punching positioning device for a hydraulic press according to claim 1, characterized in that: The support frame (2) is of Z-shaped design, a guide hole matched with the guide column (41) is provided inside the support frame (2), and a rotating screw hole matched with the first screw rod (44) is provided inside the support frame (2).

5. The punching positioning device for a hydraulic press according to claim 2, characterized in that: The movable seat (54) has a threaded hole inside that matches the second screw rod (52) and is located below the rectangular groove. The movable seat (54) has a sliding hole inside that matches the sliding rod (53) and is located below the rectangular groove. The top of the movable seat (54) has a rectangular groove that matches the moving track of the threaded block (57).

6. The punching positioning device for a hydraulic press according to claim 3, characterized in that: The number of the fourth screw rods (61) is several, a limiting screw hole matched with the fourth screw rod (61) is opened on the inner wall of the support seat (58), the outer sides of the first rotating disk (45) and the second rotating disk (62) are both designed to be anti-slip, and a through hole matched with the fourth screw rod (61) is opened inside the limiting plate (63).

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