Negative angle side shaping double-sliding-block mechanism of progressive die
By using the negative angle side forming double slider mechanism of the progressive die, the problem of difficult material removal of negative angle parts in the traditional stamping process is solved by the cooperation of the slider and the driver, thus achieving precise forming and efficient production.
Patent Information
- Application Number
- CN202520237317.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-02-14
AI Technical Summary
Traditional continuous stamping processes have difficulty handling parts with negative angles, leading to difficulties in unloading materials. Parts get stuck at the stamping station, affecting production efficiency and potentially damaging the parts, which in turn affects the overall quality of the vehicle.
The negative angle side forming double slider mechanism using progressive dies precisely processes the negative angle by cooperating with the sliders in the first and second dies and the driver. The driver is controlled by the inclined slide and the controller to achieve precise forming of the negative angle.
It improves the accuracy and processing efficiency of negative angle shaping, ensures the quality of part forming, avoids part damage, and improves production efficiency.
Smart Images
Figure CN223629371U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to die technical field, concretely is a kind of negative angle side shaping double slider mechanism of progressive die. BACKGROUND
[0002] The part mould industry is in the upstream of manufacturing industry chain, is the key support of industry development, it covers mould design, manufacturing, debugging etc., technical threshold is high, on the one hand needs to follow lightweight, intelligent trend, research and development new mould;On the other hand, precision and quality are strictly controlled, meet the production demand of complex precision parts, it is significant to promote industrial upgrading.
[0003] In the part manufacturing process, a difficult problem is encountered, a certain part is quite key to vehicle performance, but its structure has negative angle, when using traditional continuous stamping process, it is extremely difficult to retreat material, after completing stamping, negative angle and mould cavity interfere with each other, part is stuck in stamping station, not only slow production efficiency, forcibly retreat material also easy to damage part, and then affect vehicle quality. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of negative angle side shaping double slider mechanism of progressive die to solve the problems presented in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of negative angle side shaping double slider mechanism of progressive die, comprising: first die, second die and workpiece;
[0006] The first die and the second die are used to process the workpiece;
[0007] First slider and second slider are arranged in the first die and the second die, and the negative angle on the workpiece is processed.
[0008] Preferably, the first slider is clamped with first slide, and the first drive is arranged on the first slide.
[0009] Preferably, the second slider is clamped with second slide, and the second drive is arranged on the second slide.
[0010] Preferably, the first slider and the second slider are oppositely arranged, and are extruded to the negative angle from the inside, so as to be shaped.
[0011] Preferably, the first drive controls the movement of the first slider, and the second drive controls the movement of the second slider.
[0012] Preferably, the second slide and the first slide are provided with a controller, and the controller is used to control the first drive and the second drive.
[0013] Preferably, the first slide and the second slide are inclined at a horizontal angle of twenty degrees and forty-five degrees, respectively.
[0014] Compared with the prior art, the progressive die negative angle side shaping double slide block mechanism has the beneficial effects that: the first slide and the second slide arranged in the first die and the second die can accurately process the negative angle of the workpiece, the first slide is connected with the first slide way and the first driver through clamping, and the second slide is connected with the corresponding structure, and the first slide and the second slide are oppositely arranged, can extrude the negative angle to the inside to make the negative angle, the controller on the slide way can control the driver, and the two slides are inclined at different angles, thereby effectively improving the negative angle shaping precision and processing efficiency and guaranteeing the workpiece forming quality. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the die of the utility model;
[0016] Figure 2 It is a workpiece structure schematic view of the utility model;
[0017] Figure 3 It is a slide block mechanism schematic view of the utility model;
[0018] Figure 4 It is a left side slide block mechanism internal schematic view of the utility model;
[0019] Figure 5 It is a right side slide block mechanism internal schematic view of the utility model.
[0020] In the drawing: 1, first die; 2, second die; 3, workpiece; 31, negative angle; 4, first driver; 5, first slide; 6, first slide way; 7, second driver; 8, second slide; 9, second slide way; 10, controller. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] Please refer to Figures 1-3 The utility model provides a kind of technical solutions: a progressive die negative angle side shaping double slide block mechanism, comprising: first die 1, second die 2 and workpiece 3, first die 1 and second die 2 are used to process workpiece 3, first die 1 and second die 2 are equipped with first slide 5 and second slide 8 to process the negative angle 31 on workpiece 3.
[0023] Referring to Figures 4-5 , the first slider 5 is clamped with the first slide 6, the first slide 6 is provided with the first driver 4, the second slider 8 is clamped with the second slide 9, the second slide 9 is provided with the second driver 7, the first slider 5 and the second slider 8 are oppositely arranged, and each other is pressed to the negative angle 31 on the inner side, so that it is shaped.
[0024] The first driver 4 controls the movement of the first slider 5, the second driver 7 controls the movement of the second slider 8, the second slide 9 and the first slide 6 are provided with the controller 10, the controller 10 is used to control the first driver 4 and the second driver 7, the first slide 6 and the second slide 9 are respectively inclined at twenty degrees and forty-five degrees in horizontal angle.
[0025] The first mold 1, the second mold 2 and the workpiece 3, the first mold 1 and the second mold 2 move to each other for shaping operation of the workpiece 3, the first mold 1 and the second mold 2 are used for processing the workpiece 3, the first mold 1 and the second mold 2 are provided with the first slider 5 and the second slider 8 for processing the negative angle 31 on the workpiece 3, the first slider 5 and the second slider 8 shape the negative angle 31 on the workpiece 3 by means of inward extrusion, the first slider 5 and the second slider 8 make the negative angle 31 more targetedly shaped and processed.
[0026] The first slider 5 is clamped with the first slide 6, the first slide 6 and the first slider 5 are clamped with each other, which ensures that the first slider 5 can slide on the first slide 6, the first slide 6 rotates downward under the drive of the first driver 4, and pushes the first slider 5 inward, which is matched with the second slider 8 moving inward to extrude and shape the negative angle 31, the first slide 6 is provided with the first driver 4, the first driver 4 is used to drive the first slide 6 to move downward, so as to extrude the first slider 5, the second slider 8 is clamped with the second slide 9, the second slide 9 and the second driver 7 are clamped, which ensures that the first slide 6 slides on the second slide 9, so as to achieve the state of moving inward, the second slide 9 is provided with the second driver 7, the second driver 7 is used to press the second slide 9 downward, which ensures that the second slider 8 can slide, the first slider 5 and the second slider 8 are oppositely arranged, and each other is pressed to the negative angle 31 on the inner side, so that it is shaped.
[0027] The first slider 5 is clamped with the first slide 6, the first driver 4 is started, drives the first slide 6 to rotate downward, the first slider 5 moves inward along the slide at the same time, meanwhile, the second slider 8 is clamped with the second slide 9, the second driver 7 drives the second slide 9 to press downward, which promotes the second slider 8 to move inward, the first slider 5 and the second slider 8 are oppositely arranged, and both of them extrude the negative angle 31 on the inner side synchronously, which completes the extrusion and shaping operation of the negative angle 31.
[0028] The first driver 4 controls the movement of the first slider 5, the second driver 7 controls the movement of the second slider 8, and the controller 10 is arranged on the second slide 9 and the first slide 6, and the controller 10 is used to control the first driver 4 and the second driver 7 to press down, and the controller 10 is used to control the first driver 4 and the second driver 7, and the first driver 4 and the second driver 7 are controlled to press down the first slide 6 and the second slide 9, so as to drive the first slider 5 and the second slider 8 to slide inward, and the negative angle 31 is extruded, and the first slide 6 and the second slide 9 are inclined at an angle of twenty degrees and forty-five degrees respectively, and such an angle design can better extrude the negative angle 31.
[0029] When the shaping double-slider mechanism on the negative angle side of the progressive die is used, after starting, the first die 1 and the second die 2 move inward to each other to start the processing and forming process of the workpiece 3, and the first slider 5 and the second slider 8 arranged inside are responsible for special processing of the negative angle 31 on the workpiece 3, wherein the first slider 5 is tightly connected with the first slide 6, and when starting processing, the first driver 4 is powered on to drive the first slide 6 and the first slider 5 to slide inward along the slide according to the preset path; similarly, the second slider 8 is firmly connected with the second slide 9, the second driver 7 starts to press down the second slide 9, so as to accurately move the second slider 8 inward, and the first slider 5 and the second slider 8 are accurately arranged opposite to each other, and under the cooperation of the respective drivers and slides, they are synchronously extruded inward to the negative angle 31, in addition, the controller 10 on the second slide 9 and the first slide 6 can control the first driver 4 and the second driver 7 to drive the two slides to press down, so that the sliders can stably slide inward, and the first slide 6 and the second slide 9 are inclined at an angle of twenty degrees and forty-five degrees respectively, which can optimize the extrusion forming effect according to the actual angle of the negative angle 31, and finally ensure that the workpiece meets the process standard.
[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A negative angle side trimming double slide mechanism of a progressive die, characterized by, Include: First mold (1), second mold (2) and workpiece (3); The first mold (1) and the second mold (2) are used for machining the workpiece (3); The first mold (1) and the second mold (2) are provided with first slider (5) and second slider (8) on the negative angle (31) on the workpiece (3) for machining.
2. The negative-angle side-trimming dual slide mechanism of a progressive die according to claim 1, characterized in that: The first slider (5) is clamped with the first slide (6), and the first slide (6) is provided with the first driver (4).
3. The negative-angle side-trimming dual slide mechanism of a progressive die according to claim 2, characterized in that: The second slider (8) is clamped with the second slide (9), and the second slide (9) is provided with the second driver (7).
4. The negative-angle side-trimming dual slide mechanism of a progressive die according to claim 3, characterized in that: The first slider (5) and the second slider (8) are oppositely arranged, and are pressed to the negative angle (31) like the inner side, so as to form the negative angle (31).
5. The negative-angle side-trimming dual slide mechanism of a progressive die according to claim 3, wherein: The first driver (4) controls the movement of the first slider (5), and the second driver (7) controls the movement of the second slider (8).
6. The negative-angle side-trimming dual slide mechanism of a progressive die according to claim 3, wherein: The second slide (9) and the first slide (6) are provided with a controller (10), and the controller (10) is used for controlling the first driver (4) and the second driver (7).
7. The negative-angle side-trimming dual slide mechanism of a progressive die according to claim 3, wherein: The first slide (6) and the second slide (9) are respectively inclined at twenty degrees and forty-five degrees in horizontal angle.