A die stamping waste self-separation and collection mechanism
By introducing a fixing and separating mechanism into the stamping die, the material is fixed by a threaded rod driven by a motor and an anti-slip plate. The outer pressure plate and the inner pressure plate separate the finished product from the waste material, which solves the problem of material instability during the stamping process and achieves a more stable fixing and efficient separation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANTONG DONGBO PRECISION MASCH CO LTD
- Filing Date
- 2025-07-30
- Publication Date
- 2026-07-07
AI Technical Summary
Existing stamping dies cannot effectively fix materials during the stamping process, affecting material stability and separation effect.
It employs a fixing mechanism and a separating mechanism, including components such as a motor, a two-way threaded rod, an anti-slip plate, an outer pressure plate, and an inner pressure plate. The motor drives the threaded rod to fix the material, the anti-slip plate prevents slippage, and the outer and inner pressure plates separate the finished product from the waste material, achieving stable fixing and efficient separation.
It improves the stability of materials during the stamping process and the separation effect between finished products and waste, and enhances the applicability of the device and the replaceability of the anti-slip plate.
Smart Images
Figure CN224463594U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mold technology, specifically to a mold stamping waste self-separation and collection mechanism. Background Technology
[0002] Stamping dies are special process equipment used in cold stamping to process materials (metal or non-metal) into parts (or semi-finished products). They are called cold stamping dies (commonly known as cold stamping molds). Stamping is a pressure processing method that uses dies mounted on a press to apply pressure to materials at room temperature, causing them to separate or undergo plastic deformation, thereby obtaining the desired parts. Stamping dies consist of an upper die and a lower die. During use, the material is placed on the lower die, and the upper die is controlled to press downwards, thus obtaining the part required by the user.
[0003] According to a stamping die for separating waste materials disclosed in patent publication number CN 219648492 U, when the upper die moves upward after the material is stamped, the spring in the separating component can drive the outer pressure plate and the inner pressure plate to move downward inside and outside the upper die through its own extrusion force, so as to smoothly squeeze the material inside the upper die downward, which can avoid the material remaining inside the upper die from affecting the subsequent stamping; however, the device cannot effectively fix the material, thus affecting the stability of the material during the stamping process.
[0004] To address this issue, we propose a self-separating and collecting mechanism for die stamping waste. Utility Model Content
[0005] The purpose of this invention is to provide a self-separating and collecting mechanism for die stamping waste, which solves the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a die stamping waste self-separation and collection mechanism, including a base;
[0007] A workbench fixedly installed on the upper part of the base;
[0008] A mounting bracket that is fixedly installed on the upper part of the base;
[0009] A collection box placed on top of the base;
[0010] An electrically operated telescopic rod that is fixedly installed on top of the mounting bracket;
[0011] A mounting plate that is fixedly installed at the output end of the electric telescopic pole;
[0012] And a connecting component disposed on the upper part of the base, the connecting component including a fixing mechanism disposed on the upper part of the base, and a separation mechanism disposed on the upper part of the base.
[0013] Preferably, the fixing mechanism includes a motor fixedly mounted on the front of the workbench via a support, a bidirectional threaded rod fixedly connected to the output end of the motor, a first movable hole on the upper part of the base, a mounting block slidably connected to the inner wall of the first movable hole, a guide plate fixedly connected to the upper part of the mounting block, a second movable hole on the upper part of the workbench, a fixing rod fixedly connected to the inner wall of the second movable hole, a connecting block slidably connected to the outer wall of the fixing rod, a convex groove on the inner side of the guide plate, a convex column slidably connected to the inner wall of the convex groove, an anti-slip plate fixedly connected to the outer side of the convex column, and an anti-slip block fixedly connected to the outer side of the anti-slip plate, a slot on the upper part of the convex column, a sliding groove on the upper part of the guide plate, a sliding rod fixedly connected to the inner wall of the sliding groove, a slider slidably connected to the outer wall of the sliding rod, a first spring fixedly connected to the inner wall of the sliding groove, a limit rod fixedly connected to the upper part of the slider, a locking rod movably connected to one end of the limit rod, a limit block fixedly connected to the top of the locking rod, and a second spring fixedly connected to the upper part of the limit rod.
[0014] Preferably, the separation mechanism includes a first hollow column fixedly installed at the bottom of the mounting plate, a first solid column sleeved inside the first hollow column, an outer pressure plate fixedly connected to the bottom end of the first solid column, a third spring fixedly connected to the bottom of the mounting plate, an upper mold fixedly installed at the bottom of the mounting plate, a second hollow column fixedly connected to the bottom of the mounting plate, a second solid column sleeved inside the second hollow column, an inner pressure plate fixedly connected to the bottom end of the second solid column, a fourth spring fixedly connected to the bottom of the mounting plate, a through hole opened at the upper part of the base, and an installation groove opened at the upper part of the through hole, a lower mold installed inside the installation groove.
[0015] Preferably, the bidirectional threaded rod is rotatably connected to the worktable via a bearing, the mounting block is threaded onto the outer wall of the bidirectional threaded rod, and the upper part of the connecting block is fixedly connected to the guide plate. Through the cooperation of the motor, bidirectional threaded rod, first movable hole, mounting block, guide plate, second movable hole, fixing rod, and connecting block, the side of the material can be fixed, thereby making the workpiece more stable during the stamping process. At the same time, by setting an anti-slip plate, the workpiece is less likely to slip after being fixed, thus improving the fixing effect. The anti-slip plate is also easy to replace manually, preventing excessive wear of the anti-slip plate and affecting the subsequent fixing effect.
[0016] Preferably, one end of the first spring is fixedly connected to the slider, the bottom of the limiting rod is fitted to the upper part of the convex column, the snap-fit rod is snap-fitted to the snap-fit groove, and the top end of the second spring is fixedly connected to the limiting block.
[0017] Preferably, the bottom end of the third spring is fixedly connected to the outer pressure plate, and the third spring is sleeved on the outside of the first hollow column and the first solid column. The outer pressure plate and the inner pressure plate are slidably connected to the outer wall of the upper die. Through the cooperation of the first hollow column, the first solid column, the outer pressure plate, the third spring, the upper die, the second hollow column, the second solid column, the fourth spring, and the inner pressure plate, the finished product and the waste material after stamping can be separated, thereby increasing the applicability of the device.
[0018] Preferably, the bottom end of the fourth spring is fixedly connected to the inner pressure plate, and the fourth spring is sleeved on the outside of the second hollow column and the second solid column.
[0019] Preferably, there are two second hollow columns, symmetrically distributed on the upper part of the inner pressure plate.
[0020] This utility model provides a self-separating and collecting mechanism for die stamping waste. This self-separating and collecting mechanism for die stamping waste has the following beneficial effects:
[0021] (1) The die stamping waste self-separation and collection mechanism, by setting a fixing mechanism, under the action of motor, bidirectional threaded rod, first movable hole, mounting block, guide plate, second movable hole, fixing rod and connecting block, can fix the side of the material, thereby making the workpiece more stable during the stamping process. At the same time, by setting an anti-slip plate, the workpiece is less likely to slide after being fixed, thereby making the fixing effect better. The anti-slip plate is easy to replace manually, which can prevent the anti-slip plate from being worn excessively and affecting the subsequent fixing effect.
[0022] (2) The die stamping waste separation and collection mechanism, by setting a separation mechanism, can separate the stamped finished product from the waste under the action of the first hollow column, the first solid column, the outer pressure plate, the third spring, the upper die, the second hollow column, the second solid column, the fourth spring, and the inner pressure plate, thereby increasing the applicability of the device. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0024] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;
[0025] Figure 3 This is a schematic diagram of the fixing mechanism of this utility model;
[0026] Figure 4 This is a partial structural diagram of the fixing mechanism of this utility model;
[0027] Figure 5 This is a schematic diagram of the separation mechanism of this utility model;
[0028] In the diagram: 1. Base; 2. Workbench; 3. Connecting assembly; 31. Fixing mechanism; 311. Motor; 312. Bidirectional threaded rod; 313. First movable hole; 314. Mounting block; 315. Guide plate; 316. Second movable hole; 317. Fixing rod; 318. Connecting block; 319. Convex groove; 3110. Convex column; 3111. Anti-slip plate; 3112. Slot; 3113. Slide groove; 3114. Slide rod; 3115. Slide... 3116, First Spring; 3117, Limiting Rod; 3118, Snap-fit Rod; 3119, Second Spring; 32, Separation Mechanism; 321, First Hollow Column; 322, First Solid Column; 323, Outer Pressure Plate; 324, Third Spring; 325, Upper Mold; 326, Second Hollow Column; 327, Second Solid Column; 328, Fourth Spring; 329, Inner Pressure Plate; 4, Mounting Frame; 5, Collection Box; 6, Electric Telescopic Rod; 7, Mounting Plate. Detailed Implementation
[0029] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.
[0030] Example 1
[0031] like Figure 1-5As shown, this utility model provides a technical solution: a mold stamping waste self-separation and collection mechanism, including a base 1, a workbench 2 fixedly installed on the upper part of the base 1, a mounting frame 4 fixedly installed on the upper part of the base 1, a collection box 5 placed on the upper part of the base 1, an electric telescopic rod 6 fixedly installed on the top of the mounting frame 4, a mounting plate 7 fixedly installed on the output end of the electric telescopic rod 6, and a connecting assembly 3 set on the upper part of the base 1. The connecting assembly 3 includes a fixing mechanism 31 set on the upper part of the base 1, a separation mechanism 32 set on the upper part of the base 1, a motor 311 fixedly installed on the front of the workbench 2 by a support, a bidirectional threaded rod 312 fixedly connected to the output end of the motor 311, a first movable hole 313 opened on the upper part of the base 1, a mounting block 314 slidably connected to the inner wall of the first movable hole 313, a guide plate 315 fixedly connected to the upper part of the mounting block 314, and a second movable hole 31 on the upper part of the workbench 2. 6. A fixing rod 317 is fixedly connected to the inner wall of the second movable hole 316, and a connecting block 318 is slidably connected to the outer wall of the fixing rod 317. A convex groove 319 is opened on the inner side of the guide plate 315, and a convex column 3110 is slidably connected to the inner wall of the convex groove 319. An anti-slip plate 3111 is fixedly connected to the outer side of the convex column 3110, and an anti-sliding block is fixedly connected to the outer side of the anti-slip plate 3111. A slot 3112 is opened on the upper part of the convex column 3110, and a slot 3112 is opened on the upper part of the guide plate 315. There is a slide groove 3113, a slide rod 3114 is fixedly connected to the inner wall of the slide groove 3113, a slider 3115 is slidably connected to the outer wall of the slide rod 3114, a first spring 3116 is fixedly connected to the inner wall of the slide groove 3113, a limit rod 3117 is fixedly connected to the upper part of the slider 3115, a locking rod 3118 is movably connected to one end of the limit rod 3117, a limit block is fixedly connected to the top of the locking rod 3118, and a second spring 3119 is fixedly connected to the upper part of the limit rod 3117.
[0032] In this embodiment, the bidirectional threaded rod 312 is rotatably connected to the worktable 2 via a bearing, the mounting block 314 is threadedly connected to the outer wall of the bidirectional threaded rod 312, and the upper part of the connecting block 318 is fixedly connected to the guide plate 315. Through the cooperation of the motor 311, the bidirectional threaded rod 312, the first movable hole 313, the mounting block 314, the guide plate 315, the second movable hole 316, the fixing rod 317, and the connecting block 318, the side of the material can be fixed, thereby making the workpiece more stable during the stamping process. At the same time, by setting the anti-slip plate 3111, the workpiece is less likely to slip after being fixed, thereby improving the fixing effect. Furthermore, the anti-slip plate 3111 is easy to replace manually, preventing excessive wear of the anti-slip plate 3111 and affecting the subsequent fixing effect.
[0033] Furthermore, one end of the first spring 3116 is fixedly connected to the slider 3115, the bottom of the limiting rod 3117 is fitted to the upper part of the convex post 3110, the snap-fit rod 3118 is snap-fitted to the snap-fit groove 3112, and the top of the second spring 3119 is fixedly connected to the limiting block.
[0034] In use, the device first manually places the workpiece on the upper part of the worktable 2 and on the upper part of the lower die 3210. Then, the motor 311 drives the bidirectional threaded rod 312 to rotate, which causes the mounting block 314, which is threaded onto the outer wall of the bidirectional threaded rod 312, to move the guide plate 315 inward. This then presses and fixes the workpiece. The fixing rod 317 and the connecting block 318 further enhance the fixing effect. Additionally, the anti-slip plate 3111 prevents the workpiece from slipping after fixing, making the workpiece more stable during the stamping process. Furthermore, when anti-slip measures are needed... When disassembling plate 3111, simply pull the locking rod 3118 upwards manually to separate it from the locking groove 3112. Then, under the action of the first spring 3116, the slider 3115 can slide in the groove 3113 via the sliding rod 3114. This allows the limiting rod 3117, which is fixedly connected to the upper part of the slider 3115, to move the locking rod 3118 away from the upper part of the convex post 3110. Then, the anti-slip plate 3111 can be manually removed upwards, making it easier to replace the worn anti-slip plate 3111 in a timely manner, thereby achieving a better fixing effect on the workpiece.
[0035] Example 2
[0036] Based on Embodiment 1, a preferred embodiment of the die stamping waste self-separation and collection mechanism provided by this utility model is as follows: Figures 1 to 5 As shown: The separation mechanism 32 includes a first hollow column 321 fixedly installed at the bottom of the mounting plate 7, a first solid column 322 sleeved inside the first hollow column 321, an outer pressure plate 323 fixedly connected to the bottom end of the first solid column 322, a third spring 324 fixedly connected to the bottom of the mounting plate 7, an upper mold 325 fixedly installed at the bottom of the mounting plate 7, a second hollow column 326 fixedly connected to the bottom of the mounting plate 7, a second solid column 327 sleeved inside the second hollow column 326, an inner pressure plate 329 fixedly connected to the bottom end of the second solid column 327, a fourth spring 328 fixedly connected to the bottom of the mounting plate 7, a through hole opened at the top of the base 1, and an installation groove opened at the top of the through hole, and a lower mold 3210 installed inside the installation groove.
[0037] In this embodiment, the bottom end of the third spring 324 is fixedly connected to the outer pressure plate 323, and the third spring 324 is sleeved on the outside of the first hollow column 321 and the first solid column 322. The outer pressure plate 323 and the inner pressure plate 329 are slidably connected to the outer wall of the upper die 325. Through the cooperation of the first hollow column 321, the first solid column 322, the outer pressure plate 323, the third spring 324, the upper die 325, the second hollow column 326, the second solid column 327, the fourth spring 328, and the inner pressure plate 329, the finished product and the waste material after stamping can be separated, thereby increasing the applicability of the device.
[0038] Furthermore, the bottom end of the fourth spring 328 is fixedly connected to the inner pressure plate 329, and the fourth spring 328 is sleeved on the outside of the second hollow column 326 and the second solid column 327.
[0039] Furthermore, there are two second hollow columns 326, symmetrically distributed on the upper part of the inner pressure plate 329.
[0040] When stamping is required, the workpiece is first manually fixed to the upper part of the lower die 3210. Then, the electric telescopic rod 6 drives the mounting plate 7 to move downward, which allows the upper die 325, fixedly mounted on the lower part of the mounting plate 7, to move downward synchronously. When the mounting plate 7 moves downward, the third spring 324 is fixedly connected between the mounting plate 7 and the outer pressure plate 323, which allows the outer pressure plate 323, fixedly connected to the bottom end of the first solid column 322, to move downward synchronously. When the outer pressure plate 323 moves downward and contacts the workpiece, the third spring 324, under the action of elasticity, can provide auxiliary fixation to the upper part of the workpiece, thus making the workpiece more stable during stamping. Similarly, in the second hollow column 3210... 26. Under the action of the second solid column 327 and the fourth spring 328, the upper part of the workpiece can also be auxiliaryly fixed. Then, the upper die 325 is moved downward by the mounting plate 7, so that the workpiece can be stamped. After the stamping is completed, the mounting plate 7 is moved upward by the electric telescopic rod 6, so that the upper die 325 can move upward synchronously. Then, under the action of the elastic force of the fourth spring 328, the inner pressure plate 329 can press the material in the upper die 325 downward, so that the material can fall downward through the lower die 3210 into the mounting frame 4. The material located outside the upper die 325 stays on the upper part of the lower die 3210, so that the finished product and the waste can be separated, increasing the applicability of the device.
[0041] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A self-separating and collecting mechanism for die stamping waste, comprising a base (1); A workbench (2) is fixedly installed on the upper part of the base (1); Mounting bracket (4) is fixedly installed on the upper part of the base (1); Collection box (5) placed on top of base (1); An electric telescopic rod (6) is fixedly installed on the top of the mounting bracket (4); Mounting plate (7) fixedly installed at the output end of electric telescopic pole (6); And a connecting component (3) disposed on the upper part of the base (1), characterized in that: The connecting component (3) includes a fixing mechanism (31) disposed on the upper part of the base (1), and a separation mechanism (32) is disposed on the upper part of the base (1).
2. The die stamping waste self-separation and collection mechanism according to claim 1, characterized in that: The fixing mechanism (31) includes a motor (311) fixedly mounted on the front of the workbench (2) via a support. The output end of the motor (311) is fixedly connected to a bidirectional threaded rod (312). A first movable hole (313) is opened on the upper part of the base (1). A mounting block (314) is slidably connected to the inner wall of the first movable hole (313). A guide plate (315) is fixedly connected to the upper part of the mounting block (314). A second movable hole (316) is opened on the upper part of the workbench (2). A fixing rod (317) is fixedly connected to the inner wall of the second movable hole (316). A connecting block (318) is slidably connected to the outer wall of the fixing rod (317). A convex groove (319) is opened on the inner side of the guide plate (315). A convex column (3110) is slidably connected to the inner wall of the convex groove (319). An anti-slip plate (3111) is fixedly connected to the outside of the convex column (3110), and an anti-sliding block is fixedly connected to the outside of the anti-slip plate (3111). A slot (3112) is opened on the upper part of the convex column (3110), and a sliding groove (3113) is opened on the upper part of the guide plate (315). A sliding rod (3114) is fixedly connected to the inner wall of the sliding groove (3113), and a slider (3115) is slidably connected to the outer wall of the sliding rod (3114). A first spring (3116) is fixedly connected to the inner wall of the sliding groove (3113). A limiting rod (3117) is fixedly connected to the upper part of the slider (3115). A locking rod (3118) is movably connected to one end of the limiting rod (3117). A limiting block is fixedly connected to the top of the locking rod (3118), and a second spring (3119) is fixedly connected to the upper part of the limiting rod (3117).
3. The die stamping waste self-separation and collection mechanism according to claim 1, characterized in that: The separation mechanism (32) includes a first hollow column (321) fixedly installed at the bottom of the mounting plate (7), a first solid column (322) sleeved inside the first hollow column (321), an outer pressure plate (323) fixedly connected to the bottom end of the first solid column (322), a third spring (324) fixedly connected to the bottom of the mounting plate (7), an upper mold (325) fixedly installed at the bottom of the mounting plate (7), a second hollow column (326) fixedly connected to the bottom of the mounting plate (7), a second solid column (327) sleeved inside the second hollow column (326), an inner pressure plate (329) fixedly connected to the bottom end of the second solid column (327), a fourth spring (328) fixedly connected to the bottom of the mounting plate (7), a through hole opened at the upper part of the base (1), and an installation groove opened at the upper part of the through hole, and a lower mold (3210) installed inside the installation groove.
4. The die stamping waste self-separation and collection mechanism according to claim 2, characterized in that: The bidirectional threaded rod (312) is rotatably connected to the worktable (2) via a bearing, the mounting block (314) is threadedly connected to the outer wall of the bidirectional threaded rod (312), and the upper part of the connecting block (318) is fixedly connected to the guide plate (315).
5. The die stamping waste self-separation and collection mechanism according to claim 2, characterized in that: One end of the first spring (3116) is fixedly connected to the slider (3115), the bottom of the limiting rod (3117) is fitted to the upper part of the convex column (3110), the snap-fit rod (3118) is snap-fitted to the snap-fit groove (3112), and the top end of the second spring (3119) is fixedly connected to the limiting block.
6. The die stamping waste self-separation and collection mechanism according to claim 3, characterized in that: The bottom end of the third spring (324) is fixedly connected to the outer pressure plate (323), and the third spring (324) is sleeved on the outside of the first hollow column (321) and the first solid column (322). The outer pressure plate (323) and the inner pressure plate (329) are slidably connected to the outer wall of the upper mold (325).
7. The die stamping waste self-separation and collection mechanism according to claim 3, characterized in that: The bottom end of the fourth spring (328) is fixedly connected to the inner pressure plate (329), and the fourth spring (328) is sleeved on the outside of the second hollow column (326) and the second solid column (327).
8. The die stamping waste self-separation and collection mechanism according to claim 3, characterized in that: There are two second hollow columns (326), which are symmetrically distributed on the upper part of the inner pressure plate (329).