High-precision forging stamping equipment

Abstract

The utility model relates to the technical field of stamping equipment, and discloses high-precision forging stamping equipment which comprises a workbench, an adjusting box is fixedly installed in the middle of the upper end face of the workbench, vertical plates are fixedly installed on the left side and the right side of the upper end face of the workbench, and stand columns are fixedly installed on the front side and the rear side of the middle of the upper end face of the workbench. A top table is fixedly installed on the upper end faces of the stand columns, a limiting mechanism is arranged in an inner cavity of an adjusting box, an adjusting mechanism is arranged between the vertical plates on the left side and the right side, a rolling mechanism is arranged on the upper end face of the top table, and a lower mold plate is fixedly installed in the middle of the upper end face of the adjusting box. Through the arrangement of the limiting mechanism, a plate can be clamped and fixed centrally and stably, meanwhile, the adjusting mechanism and the rolling mechanism are arranged, the position of the lower die plate can be adjusted in all directions, the upper die plate can conveniently punch all positions of the plate, and the working efficiency of the whole equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a high-precision forging stamping equipment. Background Technique

[0002] The stamping process is a process that makes the sheet metal obtain the workpiece through separation or forming. The stamping equipment generally consists of a stamping head and a base. In the actual stamping process, the sheet metal is placed on the base, and the stamping head moves towards the base under the action of the hydraulic cylinder, so that the sheet metal is formed in the space between the stamping head and the base under the action of pressure to obtain the predetermined shape of the workpiece. After the workpiece is formed, the stamping head moves away from the base, and the workpiece is taken out after cooling, completing the entire stamping process.

[0003] After retrieval, such as the patent publication number CN213378699U proposes a high-precision forging stamping equipment, including a workbench and a stamping head installed on the workbench. An installation seat slidably connected to the workbench is arranged on the workbench, a lower die seat slidably connected to the installation seat is arranged on the installation seat, a cavity is arranged in the installation seat, and symmetrically distributed sprocket one and sprocket two are rotatably connected in the cavity. A chain is sleeved on sprocket one and sprocket two, a driving block is arranged on the chain, a connecting block is fixedly connected to the driving block, and a through groove is arranged on the installation seat. One end of the connecting block is fixedly connected to the lower die seat.

[0004] In the above patent literature, the position of forging stamping is adjusted through the installation seat and the lower die seat, improving the working efficiency of the stamping equipment. However, the above stamping equipment cannot stably limit the stamping die, resulting in the problem that the stamping die is prone to move during operation, affecting the normal processing of high-precision parts. Therefore, a high-precision forging stamping equipment is urgently needed to solve such problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-precision forging stamping equipment to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A high-precision forging stamping equipment, including a workbench, the four-week lower end surface of the workbench is fixedly installed with supporting feet, the middle part of the upper end surface of the workbench is fixedly installed with an adjustment box, the left and right sides of the upper end surface of the workbench are fixedly installed with vertical plates, the front and rear sides of the middle part of the upper end surface of the workbench are fixedly installed with columns, the upper end surface of the columns is fixedly installed with a top platform, a limiting mechanism is arranged in the inner cavity of the adjustment box, an adjustment mechanism is arranged between the left and right vertical plates, a rolling mechanism is arranged on the upper end surface of the top platform, and the middle part of the upper end surface of the adjustment box is fixedly installed with a lower die plate.

[0007] Preferably, the limiting mechanism includes a bidirectional screw rotatably installed in the middle of the inner cavity of the adjustment box, and a sliding seat threadedly installed on the side wall of the bidirectional screw. The upper end surface of the sliding seat is fixedly installed with a clamping frame. The left and right sides of the upper end surface of the adjustment box are provided with sliding grooves, and the clamping frame slides in the inner cavity of the sliding grooves.

[0008] Preferably, the thread directions of the left and right ends of the bidirectional screw are opposite. The right end surface of the adjustment box is fixedly installed with an adjustment motor through a frame. The output shaft end of the adjustment motor penetrates the adjustment box and is fixedly connected to the bidirectional screw. The sliding seat slides in the inner cavity of the adjustment box.

[0009] Preferably, the adjustment mechanism includes an adjustment screw rotatably installed on the front side of the inner side wall of the vertical plate, and a limiting rod fixedly installed on the rear side of the inner side wall of the vertical plate. Both the adjustment screw and the limiting rod penetrate through the sliding seat. The adjustment screw is threadedly connected to the adjustment box, and the limiting rod is slidably connected to the adjustment box.

[0010] Preferably, a servo motor is fixedly installed on the side wall of the left vertical plate through a frame. The output shaft end of the servo motor is fixedly installed with an adjustment worm. The left end of the adjustment screw penetrates the vertical plate and is fixedly installed with an adjustment worm gear. The adjustment worm is meshed with the adjustment worm gear.

[0011] Preferably, the rolling mechanism includes rack seats fixedly installed on the front and rear sides of the upper end surface of the top table, and a limiting groove opened on the upper end surface of the top table. A limiting seat is slidably installed in the inner cavity of the limiting groove. The upper end surface of the limiting seat is fixedly installed with a double-shaft motor through a frame. The output shaft ends of the double-shaft motor are fixedly installed with gears.

[0012] Preferably, the gears are meshed with the rack seats. The lower end surface of the limiting seat is fixedly installed with a hydraulic telescopic rod. The piston rod end of the hydraulic telescopic rod is fixedly installed with an upper die plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In this utility model, the user places the plate on the lower die plate, and then starts the adjustment motor to rotate the bidirectional screw. Since the thread directions of the left and right ends of the bidirectional screw are opposite and the sliding seat is threadedly connected to the bidirectional screw, under the limiting constraint of the adjustment box on the sliding seat, the left and right sliding seats can approach each other simultaneously at this time, reducing the distance between the clamping frames fixed on the upper parts of the sliding seats to complete the centering clamping of the plate, avoiding the shaking of the plate during subsequent stamping, and improving the quality of stamping the plate by the entire device; through the setting of the limiting seat, the hydraulic telescopic rod can be started to extend its piston rod. At this time, the upper die plate will continuously move downward and contact the lower die plate, realizing the extrusion of the plate, so that the entire device can realize the function of forging stamping.

[0015] 2. In this utility model, the user can start the servo motor to run, so that the adjusting worm drives the adjusting worm wheel to rotate. Since the adjusting worm wheel is fixedly connected to the adjusting screw, at this time, under the limiting constraint of the limiting rod on the adjusting box, the adjusting box will move left and right on the side wall of the adjusting screw to realize the lateral movement of the plate on the lower die plate; the user can start the double-shaft motor to run. Since the gear is meshed with the rack seat, under the limiting effect of the limiting groove on the limiting seat, at this time, the gear will roll along the side wall of the rack seat, and at the same time drive the limiting seat to move back and forth in the inner cavity of the limiting groove, so as to longitudinally change the position of the upper die plate. Thus, through the above description, this equipment can realize the all-round stamping of the plate, without the need for manual disassembly of the plate and re-clamping after changing the position, greatly improving the working efficiency of the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front view of the overall structure of a high-precision forging stamping equipment of the present utility model;

[0017] Figure 2 is a rear view of the overall structure of a high-precision forging stamping equipment of the present utility model;

[0018] Figure 3 is a rear view partial sectional structure view of a high-precision forging stamping equipment of the present utility model;

[0019] Figure 4 is a connection structure view at the top table of a high-precision forging stamping equipment of the present utility model.

[0020] In the figure: 1, workbench; 2, adjusting box; 21, sliding groove; 3, vertical plate; 4, column; 5, top table; 51, limiting groove; 6, limiting mechanism; 61, bidirectional screw; 62, sliding seat; 63, clamping frame; 64, adjusting motor; 7, adjusting mechanism; 71, adjusting screw; 72, limiting rod; 73, servo motor; 74, adjusting worm; 75, adjusting worm wheel; 8, rolling mechanism; 81, rack seat; 82, limiting seat; 83, double-shaft motor; 84, gear; 85, hydraulic telescopic rod; 86, upper die plate; 9, lower die plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0022] Please refer toFigures 1 - 4 , the present utility model provides a technical solution for a high-precision forging stamping device: a high-precision forging stamping device, including a workbench 1, with support feet fixedly installed around the lower end surface of the workbench 1, an adjustment box 2 fixedly installed in the middle of the upper end surface of the workbench 1, vertical plates 3 fixedly installed on the left and right sides of the upper end surface of the workbench 1, columns 4 fixedly installed on the front and rear sides in the middle of the upper end surface of the workbench 1, a top platform 5 fixedly installed on the upper end surface of the columns 4, a limiting mechanism 6 arranged in the inner cavity of the adjustment box 2, an adjustment mechanism 7 arranged between the vertical plates 3 on the left and right sides, a rolling mechanism 8 arranged on the upper end surface of the top platform 5, and a lower die plate 9 fixedly installed in the middle of the upper end surface of the adjustment box 2.

[0023] Furthermore, the limiting mechanism 6 includes a bidirectional screw 61 rotatably installed in the middle of the inner cavity of the adjustment box 2, and a sliding seat 62 threadedly installed on the side wall of the bidirectional screw 61. A clamping frame 63 is fixedly installed on the upper end surface of the sliding seat 62. Sliding grooves 21 are opened on the left and right sides of the upper end surface of the adjustment box 2, and the clamping frame 63 slides in the inner cavity of the sliding grooves 21;

[0024] The left and right ends of the bidirectional screw 61 have opposite thread directions. The right end surface of the adjustment box 2 is fixedly installed with an adjustment motor 64 through a frame. The output shaft end of the adjustment motor 64 penetrates the adjustment box 2 and is fixedly connected to the bidirectional screw 61, and the sliding seat 62 slides in the inner cavity of the adjustment box 2.

[0025] It should be noted that the user places the sheet on the lower die plate 9, and then starts the adjustment motor 64 to make the bidirectional screw 61 rotate. Since the left and right ends of the bidirectional screw 61 have opposite thread directions and the sliding seat 62 is threadedly connected to the bidirectional screw 61, under the limiting constraint of the adjustment box 2 on the sliding seat 62, at this time, the sliding seats 62 on the left and right sides can approach each other simultaneously, reducing the distance between the clamping frames 63 fixed on the upper part of the sliding seats 62 to complete the centering clamping of the sheet, avoiding the shaking of the sheet during subsequent stamping, and improving the quality of the entire device for stamping the sheet.

[0026] Furthermore, the adjustment mechanism 7 includes an adjustment screw 71 rotatably installed on the front side of the inner side wall of the vertical plate 3, and a limiting rod 72 fixedly installed on the rear side of the inner side wall of the vertical plate 3. Both the adjustment screw 71 and the limiting rod 72 penetrate through the sliding seat 62. The adjustment screw 71 is threadedly connected to the adjustment box 2, and the limiting rod 72 is slidably connected to the adjustment box 2;

[0027] A servo motor 73 is fixedly installed on the side wall of the left vertical plate 3 through a frame. The output shaft end of the servo motor 73 is fixedly installed with an adjustment worm 74. The left end of the adjustment screw 71 penetrates the vertical plate 3 and is fixedly installed with an adjustment worm gear 75. The adjustment worm 74 is meshed with the adjustment worm gear 75.

[0028] It should be noted that the user can start the servo motor 73 to run, so that the adjusting worm 74 drives the adjusting worm gear 75 to rotate. Since the adjusting worm gear 75 is fixedly connected to the adjusting screw rod 71, at this time, under the limiting constraint of the limiting rod 72 on the adjusting box 2, the adjusting box 2 will move left and right on the side wall of the adjusting screw rod 71 to realize the lateral movement of the plate on the lower die plate 9.

[0029] Furthermore, the rolling mechanism 8 includes rack seats 81 fixedly installed on the front and rear sides of the upper end surface of the top table 5, and a limiting groove 51 opened on the upper end surface of the top table 5. A limiting seat 82 is slidably installed in the inner cavity of the limiting groove 51. A double-shaft motor 83 is fixedly installed on the upper end surface of the limiting seat 82 through a frame, and a gear 84 is fixedly installed at the output shaft end of the double-shaft motor 83;

[0030] The gear 84 is meshed and connected with the rack seat 81. A hydraulic telescopic rod 85 is fixedly installed on the lower end surface of the limiting seat 82, and an upper die plate 86 is fixedly installed at the piston rod end of the hydraulic telescopic rod 85.

[0031] It should be noted that the user can start the double-shaft motor 83 to run. Since the gear 84 is meshed and connected with the rack seat 81, under the limiting effect of the limiting groove 51 on the limiting seat 82, at this time, the gear 84 will roll along the side wall of the rack seat 81, and at the same time drive the limiting seat 82 to move back and forth in the inner cavity of the limiting groove 51, so as to longitudinally change the position of the upper die plate 86.

[0032] Working principle:

[0033] During operation, the user places the plate on the lower die plate 9, and then starts the adjusting motor 64 to rotate the bidirectional screw rod 61. Since the thread directions of the left and right ends of the bidirectional screw rod 61 are opposite, and the sliding seats 62 are threadedly connected with the bidirectional screw rod 61, under the limiting constraint of the adjusting box 2 on the sliding seats 62, at this time, the sliding seats 62 on the left and right sides can approach each other simultaneously, so that the distance between the clamping frames 63 fixed on the upper parts of the sliding seats 62 is reduced, so as to complete the centering clamping of the plate, avoid the plate from shaking during subsequent stamping, and improve the quality of stamping the plate by the entire equipment;

[0034] Through the setting of the limiting seat 82, the hydraulic telescopic rod 85 can be started to extend its piston rod. At this time, the upper die plate 86 will continuously move downward. After contacting the lower die plate 9, the extrusion of the plate can be realized, so that the entire equipment realizes the function of forging stamping;

[0035] The user can start the servo motor 73 to run, so that the adjusting worm 74 drives the adjusting worm gear 75 to rotate. Since the adjusting worm gear 75 is fixedly connected to the adjusting screw rod 71, at this time, under the limiting constraint of the limiting rod 72 on the adjusting box 2, the adjusting box 2 will move left and right on the side wall of the adjusting screw rod 71 to realize the lateral movement of the plate on the lower die plate 9.

[0036] The user can start the double-shaft motor 83 to run. Since the gear 84 is meshed with the rack seat 81, under the limiting effect of the limiting groove 51 on the limiting seat 82, at this time, the gear 84 will roll along the side wall of the rack seat 81, and at the same time drive the limiting seat 82 to move back and forth in the inner cavity of the limiting groove 51, so that the position of the upper die plate 86 changes longitudinally. Thus, through the above description, this equipment can realize the all-round stamping of the plate, without the need for manual disassembly of the plate and re-clamping after changing the position, greatly improving the working efficiency of the whole equipment.

[0037] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than a limitation on the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A high-precision forging stamping device, comprising a workbench (1), characterized in that: The lower end surface of the workbench (1) is fixedly installed with feet around it. In the middle of the upper end surface of the workbench (1), an adjustment box (2) is fixedly installed. On the left and right sides of the upper end surface of the workbench (1), vertical plates (3) are fixedly installed. On the front and back sides of the middle of the upper end surface of the workbench (1), columns (4) are fixedly installed. The upper end surface of the column (4) is fixedly installed with a top table (5). A limiting mechanism (6) is arranged in the inner cavity of the adjustment box (2). An adjustment mechanism (7) is arranged between the vertical plates (3) on the left and right sides. A rolling mechanism (8) is arranged on the upper end surface of the top table (5). In the middle of the upper end surface of the adjustment box (2), a lower die plate (9) is fixedly installed.

2. The high-precision forging stamping equipment according to claim 1, wherein: The limiting mechanism (6) includes a bidirectional screw rod (61) rotatably installed in the middle of the inner cavity of the adjustment box (2), and a sliding seat (62) threadedly installed on the side wall of the bidirectional screw rod (61). The upper end surface of the sliding seat (62) is fixedly installed with a clamping frame (63). On the left and right sides of the upper end surface of the adjustment box (2), sliding grooves (21) are opened. The clamping frame (63) slides in the inner cavity of the sliding groove (21).

3. The high-precision forging stamping equipment according to claim 2, wherein: The left and right ends of the bidirectional screw rod (61) have opposite thread directions. The right end surface of the adjustment box (2) is fixedly installed with an adjustment motor (64) through a frame. The output shaft end of the adjustment motor (64) penetrates through the adjustment box (2) and is fixedly connected with the bidirectional screw rod (61). The sliding seat (62) slides in the inner cavity of the adjustment box (2).

4. A high-precision forging stamping device according to claim 2, characterized in that: The adjustment mechanism (7) includes an adjustment screw rod (71) rotatably installed on the front side of the inner side wall of the vertical plate (3), and a limiting rod (72) fixedly installed on the rear side of the inner side wall of the vertical plate (3). The adjustment screw rod (71) and the limiting rod (72) both penetrate through the sliding seat (62). The adjustment screw rod (71) is threadedly connected with the adjustment box (2). The limiting rod (72) is slidably connected with the adjustment box (2).

5. A high-precision forging stamping device according to claim 4, characterized in that: On the side wall of the left vertical plate (3), a servo motor (73) is fixedly installed through a frame. The output shaft end of the servo motor (73) is fixedly installed with an adjustment worm (74). The left end of the adjustment screw rod (71) penetrates through the vertical plate (3) and is fixedly installed with an adjustment worm wheel (75). The adjustment worm (74) is meshed and connected with the adjustment worm wheel (75).

6. A high-precision forging stamping device according to claim 1, characterized in that: The rolling mechanism (8) includes rack seats (81) fixedly installed on the front and back sides of the upper end surface of the top table (5), and a limiting groove (51) opened on the upper end surface of the top table (5). A limiting seat (82) is slidably installed in the inner cavity of the limiting groove (51). The upper end surface of the limiting seat (82) is fixedly installed with a biaxial motor (83) through a frame. The output shaft ends of the biaxial motor (83) are fixedly installed with gears (84).

7. The high-precision forging stamping equipment according to claim 6, characterized in that: The gears (84) are meshed and connected with the rack seats (81). The lower end surface of the limiting seat (82) is fixedly installed with a hydraulic telescopic rod (85). The piston rod end of the hydraulic telescopic rod (85) is fixedly installed with an upper die plate (86).

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