High-speed precision press

Abstract

The utility model relates to the technical field of press machines, in particular to a high-speed precision press machine, which is provided with a material pressing mechanism and a stabilizing mechanism, so that the operation of equipment is more stable in the material pressing process, the damage of products caused by the fact that materials are adhered to a pressing tool is reduced, and the product quality is improved. Comprising two pressing mechanisms. The device further comprises a supporting mechanism, a discharging mechanism, a driving mechanism, multiple sets of stabilizing mechanisms and two sets of limiting mechanisms, the discharging mechanism is installed at the upper end of the supporting mechanism, the driving mechanism is installed on the supporting mechanism, the two sets of pressing mechanisms are installed in the driving mechanism, the multiple sets of stabilizing mechanisms are installed in the driving mechanism, and the two sets of limiting mechanisms are installed on the driving mechanism. The supporting mechanism is a working platform, the discharging mechanism facilitates discharging, the driving mechanism drives the material pressing mechanism, the material pressing mechanism presses materials, the multiple sets of stabilizing mechanisms enable the material pressing mechanism to work more stably, and the two sets of limiting mechanisms limit the multiple sets of stabilizing mechanisms.

Description

Technical Field

[0001] The utility model relates to the technical field of presses, in particular to a high-speed precision press. Background Art

[0002] The lead frame is the chip carrier of the integrated circuit. It uses bonding materials to achieve electrical connection between the internal circuit lead ends of the chip and the external leads. It is a key structural component in forming an electrical circuit.

[0003] In the existing high-speed precision presses, for example, a high-speed precision press disclosed in the utility model patent with application number 201710888378.3 is driven by a servo motor. The servo motor drives the active gear to move through the pulley, and the active gear drives the driven gear to operate, thereby driving the crank to move. The connecting rod connected to the crank pushes the slider to complete the stamping work. By designing a non-circular gear crank slider mechanism, the good movement characteristics of the press slider are obtained, effectively eliminating the defects of low work efficiency, low manufacturing accuracy, and vibration in the traditional press during the stamping process. When the processing material is placed between the upper and lower templates, the bottom dead point accuracy can be conveniently controlled through the non-circular gear transmission device according to the shape and size of the required material, thereby completing the high-speed precision processing of the processing material and ensuring its processing quality.

[0004] However, during the pressing process, the cut materials tend to stick to the equipment, which can cause defects in subsequent cutting and affect product quality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high-speed precision press machine which is equipped with a pressing mechanism and a stabilizing mechanism, thereby making the equipment run more stably during the material pressing process, and reducing the material adhesion on the press tool that causes damage to the product, thereby improving the product quality.

[0006] The utility model discloses a high-speed precision press machine, comprising two sets of pressing mechanisms; further comprising a supporting mechanism, a feeding mechanism, a driving mechanism, multiple sets of stabilizing mechanisms and two sets of limiting mechanisms, wherein the feeding mechanism is mounted on the upper end of the supporting mechanism, the driving mechanism is mounted on the supporting mechanism, the two sets of pressing mechanisms are mounted in the driving mechanism, the multiple sets of stabilizing mechanisms are mounted in the driving mechanism, and the two sets of limiting mechanisms are mounted on the driving mechanism;

[0007] The support mechanism is a working platform, the unloading mechanism facilitates unloading, the driving mechanism drives the pressing mechanism, the pressing mechanism presses the material, multiple groups of stabilizing mechanisms make the pressing mechanism work more stably, and two groups of limiting mechanisms limit multiple groups of stabilizing mechanisms; by adjusting the limiting mechanism, the stabilizing mechanism presses and stabilizes the pressing mechanism, and by opening the driving mechanism to drive the pressing mechanism, the pressing mechanism realizes up and down reciprocating motion, so that the pressing mechanism cooperates with the unloading mechanism to press the material, so that the equipment is more stable in the process of pressing the material, and reduces the material adhesion on the press to cause product damage, thereby improving product quality. .

[0008] Preferably, the supporting mechanism includes a workbench, a mounting plate and multiple sets of slide grooves, the mounting plate is installed on the upper end of the workbench, and the multiple sets of slide grooves are installed on the upper end of the workbench; the workbench is a working plane, and the slide grooves facilitate the installation and fixation of the unloading mechanism.

[0009] Preferably, the unloading mechanism includes a material box and a sliding table. Multiple groups of sliding columns are installed at the lower end of the material box. The material box is installed on the upper end of the workbench through the sliding columns and slide grooves, and the sliding table is installed in the material box; the pressed and cut materials are slid out through the sliding table for collection.

[0010] Preferably, the driving mechanism includes an equipment box, a crankshaft and a motor. The equipment box is installed on the upper end of the mounting plate, the crankshaft is rotatably installed in the equipment box, and the crankshaft input end extends to the rear side of the equipment box. The motor is installed at the rear end of the equipment box, and the motor output end is connected to the crankshaft input end; the crankshaft is driven by turning on the motor to rotate.

[0011] Preferably, the pressing mechanism includes a connecting rod, a pressing column, a material springing platform and a spring, the connecting rod is rotatably mounted on the crankshaft, the pressing column is rotatably mounted at the lower end of the connecting rod, and the connecting rod and the pressing column are both located in an equipment box, the material springing platform is slidably mounted in the pressing column, and the material springing platform is connected to the pressing column through a spring; while the crankshaft rotates, the connecting rod is driven, so that the connecting rod drives the pressing column to perform reciprocating motion, and the material is pressed by the cooperation of the pressing column and the material box. After the pressing is completed, the material springing platform is ejected by the spring to allow the material to fall naturally.

[0012] Preferably, the stabilizing mechanism includes a slider, a mounting seat, a bracket, multiple groups of rollers and a belt. The slider is slidably installed on the equipment box, the mounting seat is slidably installed in the slider, the bracket is installed on the mounting seat, and the belt is installed on the bracket by covering multiple groups of rollers. The belt contacts the pressing column and cooperates with the rollers to make the pressing column more stable during movement.

[0013] Preferably, the limiting mechanism includes a turbine, a boss and a worm, the turbine is rotatably mounted on the equipment box, and each group of turbines is equipped with multiple groups of bosses, each group of bosses is in sliding contact with a group of sliders, the worm is rotatably mounted at the lower end of the mounting plate, and the worm is threadedly matched with the turbine; the turbine is driven by rotating the worm, so that the turbine rotates and at the same time drives the boss to rotate to cooperate with the slider to press the pressing column.

[0014] Compared with the prior art, the utility model has the following beneficial effects: by adjusting the limit mechanism, the stabilizing mechanism can press and stabilize the material pressing mechanism, and by opening the driving mechanism to drive the material pressing mechanism, the material pressing mechanism can realize up and down reciprocating motion, so that the material pressing mechanism cooperates with the material discharge mechanism to press the material, so that the equipment can operate more stably during the material pressing process, and the material adhesion on the press tool can be reduced to cause product damage, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0016] Figure 2 It is a left-side sectional axonometric structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model viewed from above;

[0018] Figure 4 The stabilizing mechanism of the utility model is Figure 2 A schematic diagram of the axonometric structure of the left section of the middle A part;

[0019] Markings in the accompanying drawings: 1. Support mechanism; 11. Workbench; 12. Mounting plate; 13. Slide; 2. Unloading mechanism; 21. Material box; 22. Sliding table; 3. Driving mechanism; 31. Equipment box; 32. Crankshaft; 33. Motor; 4. Pressing mechanism; 41. Connecting rod; 42. Pressing column; 43. Springing table; 44. Spring; 5. Stabilizing mechanism; 51. Sliding block; 52. Mounting seat; 53. Bracket; 54. Roller; 55. Belt; 6. Limiting mechanism; 61. Turbine; 62. Boss; 63. Worm. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figures 1 to 3As shown, it includes two sets of pressing mechanisms 4, and also includes a supporting mechanism 1, a feeding mechanism 2, a driving mechanism 3, multiple sets of stabilizing mechanisms 5 and two sets of limiting mechanisms 6. The feeding mechanism 2 is installed on the upper end of the supporting mechanism 1, the driving mechanism 3 is installed on the supporting mechanism 1, the two sets of pressing mechanisms 4 are installed in the driving mechanism 3, the multiple sets of stabilizing mechanisms 5 are installed in the driving mechanism 3, and the two sets of limiting mechanisms 6 are installed on the driving mechanism 3;

[0023] The support mechanism 1 is a working platform, the unloading mechanism 2 facilitates unloading, the driving mechanism 3 drives the pressing mechanism 4, the pressing mechanism 4 presses the material, the multiple groups of stabilizing mechanisms 5 make the pressing mechanism 4 work more stably, and the two groups of limiting mechanisms 6 limit the multiple groups of stabilizing mechanisms 5;

[0024] The support mechanism 1 includes a workbench 11, a mounting plate 12 and a plurality of slide grooves 13, wherein the mounting plate 12 is mounted on the upper end of the workbench 11, and the plurality of slide grooves 13 are mounted on the upper end of the workbench 11;

[0025] The unloading mechanism 2 includes a material box 21 and a sliding platform 22. A plurality of sliding columns are installed at the lower end of the material box 21. The material box 21 is installed at the upper end of the workbench 11 through the sliding columns and the slide 13. The sliding platform 22 is installed in the material box 21.

[0026] The driving mechanism 3 includes a device box 31, a crankshaft 32 and a motor 33. The device box 31 is mounted on the upper end of the mounting plate 12. The crankshaft 32 is rotatably mounted in the device box 31, and the input end of the crankshaft 32 extends to the rear side of the device box 31. The motor 33 is mounted at the rear end of the device box 31, and the output end of the motor 33 is connected to the input end of the crankshaft 32.

[0027] The pressing mechanism 4 includes a connecting rod 41, a pressing column 42, a material springing platform 43 and a spring 44. The connecting rod 41 is rotatably mounted on the crankshaft 32, the pressing column 42 is rotatably mounted on the lower end of the connecting rod 41, and the connecting rod 41 and the pressing column 42 are both located in the equipment box 31. The material springing platform 43 is slidably mounted in the pressing column 42, and the material springing platform 43 is connected to the pressing column 42 through the spring 44.

[0028] The motor 33 is turned on to drive the crankshaft 32, so that the crankshaft 32 rotates. The crankshaft 32 drives the connecting rod 41 while rotating, so that the connecting rod 41 drives the pressing column 42 to reciprocate, and the pressing column 42 cooperates with the material box 21 to press the material. After the pressing is completed, the spring 44 pops out the ejection platform 43 to make the material fall naturally, thereby reducing the material adhering to the press and causing damage to the product, thereby improving the product quality.

[0029] Example 2

[0030] like Figures 1 to 4As shown, it includes two sets of pressing mechanisms 4, and also includes a supporting mechanism 1, a feeding mechanism 2, a driving mechanism 3, multiple sets of stabilizing mechanisms 5 and two sets of limiting mechanisms 6. The feeding mechanism 2 is installed on the upper end of the supporting mechanism 1, the driving mechanism 3 is installed on the supporting mechanism 1, the two sets of pressing mechanisms 4 are installed in the driving mechanism 3, the multiple sets of stabilizing mechanisms 5 are installed in the driving mechanism 3, and the two sets of limiting mechanisms 6 are installed on the driving mechanism 3;

[0031] The support mechanism 1 is a working platform, the unloading mechanism 2 facilitates unloading, the driving mechanism 3 drives the pressing mechanism 4, the pressing mechanism 4 presses the material, the multiple groups of stabilizing mechanisms 5 make the pressing mechanism 4 work more stably, and the two groups of limiting mechanisms 6 limit the multiple groups of stabilizing mechanisms 5;

[0032] The support mechanism 1 includes a workbench 11, a mounting plate 12 and a plurality of slide grooves 13, wherein the mounting plate 12 is mounted on the upper end of the workbench 11, and the plurality of slide grooves 13 are mounted on the upper end of the workbench 11;

[0033] The unloading mechanism 2 includes a material box 21 and a sliding platform 22. A plurality of sliding columns are installed at the lower end of the material box 21. The material box 21 is installed at the upper end of the workbench 11 through the sliding columns and the slide 13. The sliding platform 22 is installed in the material box 21.

[0034] The driving mechanism 3 includes a device box 31, a crankshaft 32 and a motor 33. The device box 31 is mounted on the upper end of the mounting plate 12. The crankshaft 32 is rotatably mounted in the device box 31, and the input end of the crankshaft 32 extends to the rear side of the device box 31. The motor 33 is mounted at the rear end of the device box 31, and the output end of the motor 33 is connected to the input end of the crankshaft 32.

[0035] The pressing mechanism 4 includes a connecting rod 41, a pressing column 42, a material springing platform 43 and a spring 44. The connecting rod 41 is rotatably mounted on the crankshaft 32, the pressing column 42 is rotatably mounted on the lower end of the connecting rod 41, and the connecting rod 41 and the pressing column 42 are both located in the equipment box 31. The material springing platform 43 is slidably mounted in the pressing column 42, and the material springing platform 43 is connected to the pressing column 42 through the spring 44.

[0036] The stabilizing mechanism 5 includes a slider 51, a mounting seat 52, a bracket 53, a plurality of rollers 54 and a belt 55. The slider 51 is slidably mounted on the device box 31, the mounting seat 52 is slidably mounted in the slider 51, the bracket 53 is mounted on the mounting seat 52, and the belt 55 is mounted on the bracket 53 by covering the plurality of rollers 54.

[0037] The limiting mechanism 6 includes a turbine 61, a boss 62 and a worm 63. The turbine 61 is rotatably mounted on the equipment box 31, and each set of turbines 61 is equipped with multiple sets of bosses 62. Each set of bosses 62 is in sliding contact with a set of sliders 51. The worm 63 is rotatably mounted on the lower end of the mounting plate 12, and the worm 63 is threadedly matched with the turbine 61.

[0038] The turbine 61 is driven by rotating the worm 63, so that the turbine 61 rotates and drives the boss 62 to rotate while cooperating with the slider 51 to press the pressing column 42, and the belt 55 contacts the pressing column 42 and cooperates with the roller 54 to make the pressing column 42 more stable during movement. The crankshaft 32 is driven by turning on the motor 33 to rotate the crankshaft 32. The crankshaft 32 rotates and drives the connecting rod 41, so that the connecting rod 41 drives the pressing column 42 to reciprocate. The pressing column 42 cooperates with the material box 21 to press the material, so that the equipment can run more stably during the material pressing process.

[0039] like Figures 1 to 4 As shown, the utility model is a high-speed precision press, which, when working, drives the turbine 61 by rotating the worm 63, so that the turbine 61 rotates and drives the boss 62 to rotate while cooperating with the slider 51 to press the pressing column 42, and contacts the pressing column 42 through the belt 55 and cooperates with the roller 54 to make the pressing column 42 more stable during movement, and drives the crankshaft 32 by turning on the motor 33 to rotate the crankshaft 32, and drives the connecting rod 41 while the crankshaft 32 rotates, so that the connecting rod 41 drives the pressing column 42 to reciprocate, and the pressing column 42 cooperates with the material box 21 to press the material, and after the pressing is completed, the ejection platform 43 is ejected by the spring 44 to make the material fall naturally.

[0040] The motor 33 of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for technicians in the field to make creative efforts.

[0041] The main functions realized by the utility model are: during the working process of the press machine, by setting the material pressing mechanism and the stabilizing mechanism, the equipment can run more stably during the material pressing process, and the material adhesion on the press tool to cause product damage is reduced, thereby improving product quality.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A high-speed precision press, comprising two sets of pressing mechanisms (4); characterized in that: It also comprises a supporting mechanism (1), a feeding mechanism (2), a driving mechanism (3), a plurality of stabilizing mechanisms (5) and two sets of limiting mechanisms (6), wherein the feeding mechanism (2) is mounted on the upper end of the supporting mechanism (1), the driving mechanism (3) is mounted on the supporting mechanism (1), the two sets of pressing mechanisms (4) are mounted in the driving mechanism (3), the plurality of stabilizing mechanisms (5) are mounted in the driving mechanism (3), and the two sets of limiting mechanisms (6) are mounted on the driving mechanism (3); The support mechanism (1) is a working platform, the material unloading mechanism (2) facilitates material unloading, the driving mechanism (3) drives the material pressing mechanism (4), the material pressing mechanism (4) presses the material, the multiple groups of stabilizing mechanisms (5) make the material pressing mechanism (4) work more stably, and the two groups of limiting mechanisms (6) limit the multiple groups of stabilizing mechanisms (5).

2. A high-speed precision press as claimed in claim 1, characterized in that: The supporting mechanism (1) comprises a workbench (11), a mounting plate (12) and a plurality of groups of slide grooves (13); the mounting plate (12) is mounted on the upper end of the workbench (11); and the plurality of groups of slide grooves (13) are mounted on the upper end of the workbench (11).

3. A high-speed precision press as claimed in claim 2, characterized in that: The material unloading mechanism (2) comprises a material box (21) and a sliding platform (22). A plurality of sliding columns are installed at the lower end of the material box (21). The material box (21) is installed on the upper end of the workbench (11) through the cooperation of the sliding columns and the sliding grooves (13). The sliding platform (22) is installed in the material box (21).

4. A high-speed precision press as claimed in claim 2, characterized in that: The driving mechanism (3) comprises a device box (31), a crankshaft (32) and a motor (33); the device box (31) is mounted on the upper end of the mounting plate (12); the crankshaft (32) is rotatably mounted in the device box (31), and an input end of the crankshaft (32) extends to the rear side of the device box (31); the motor (33) is mounted at the rear end of the device box (31), and an output end of the motor (33) is connected to an input end of the crankshaft (32).

5. A high-speed precision press as claimed in claim 4, characterized in that: The pressing mechanism (4) comprises a connecting rod (41), a pressing column (42), a material springing platform (43) and a spring (44); the connecting rod (41) is rotatably mounted on a crankshaft (32); the pressing column (42) is rotatably mounted on the lower end of the connecting rod (41); the connecting rod (41) and the pressing column (42) are both located in an equipment box (31); the material springing platform (43) is slidably mounted in the pressing column (42); and the material springing platform (43) is connected to the pressing column (42) via a spring (44).

6. A high-speed precision press as claimed in claim 4, characterized in that: The stabilizing mechanism (5) comprises a slider (51), a mounting seat (52), a bracket (53), a plurality of roller groups (54) and a belt (55); the slider (51) is slidably mounted on the equipment box (31); the mounting seat (52) is slidably mounted in the slider (51); the bracket (53) is mounted on the mounting seat (52); and the belt (55) is mounted on the bracket (53) by covering the plurality of roller groups (54).

7. A high-speed precision press as claimed in claim 4, characterized in that: The limiting mechanism (6) comprises a turbine (61), a boss (62) and a worm (63); the turbine (61) is rotatably mounted on the equipment box (31), and each set of turbines (61) is mounted with a plurality of bosses (62); each set of bosses (62) is in sliding contact with a set of sliders (51); the worm (63) is rotatably mounted on the lower end of the mounting plate (12), and the worm (63) is threadedly matched with the turbine (61).

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