Convenient and fast disassembly type stamping die
By combining a handwheel, spring, rotating rod, main bevel gear, secondary bevel gear, threaded rod, slider and main pressure plate, along with magnetically connected pins and connecting pins, the problem of cumbersome disassembly of traditional stamping dies is solved, and convenient and quick disassembly of dies is achieved.
Patent Information
- Application Number
- CN202520397549.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-09
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-09
AI Technical Summary
Traditional stamping dies use multiple bolts or pins to fix multiple pads and clamps, which makes disassembly cumbersome and affects disassembly efficiency.
The design employs a combination of handwheel, spring, rotating rod, main bevel gear, secondary bevel gear, threaded rod, slider, and main pressure plate. It utilizes magnetically connected pins and connecting pins to achieve quick clamping and loosening of the pad and lower mold, simplifying the disassembly process.
It enables quick and convenient mold disassembly, simplifies the operation steps, and improves disassembly efficiency.
Smart Images
Figure CN223801342U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to punch die technical field, concretely is a kind of convenient quick-release punch die. BACKGROUND
[0002] Punch die is special tool for stamping process, and the metal or non-metal material is punched, bent, stretched, shaped and processed by press machine to manufacture the required parts or products, and the traditional punch die is usually combined and fixed by multiple bolts or latches with multiple pads, clamps, which leads to the need to loosen multiple bolts or latches when disassembling, and the operation is cumbersome, thereby affecting the disassembly efficiency. UTILITY MODEL CONTENT
[0003] In order to overcome the above-mentioned defects, the utility model provides a kind of convenient quick-release punch die, solve the problem that traditional punch die is combined and fixed by multiple bolts or latches with multiple pads, clamps, which leads to the need to loosen multiple bolts or latches when disassembling, and the operation is cumbersome, thereby affecting the disassembly efficiency.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of convenient quick-release punch die, including die seat, the die seat one side is connected with grooved plate, the die seat is connected with multiple guide pillars, the die seat is slidably installed with upper die by guide pillar, the die seat is provided with multiple pads, the pad is installed with lower die, the die seat is opened with opening slot, the die seat is opened with sliding slot, the sliding slot is rotatably connected with threaded rod in;
[0005] The threaded rod one end is connected with main bevel gear and passes through die seat, two sliding blocks are screw threadedly installed on the threaded rod, main pressing plate is connected on the sliding block, vice pressing plate is provided on the main pressing plate, rotating rod is rotatably connected in the grooved plate, two vice bevel gears are connected on the rotating rod, the rotating rod one end is connected with batten and passes through grooved plate, spring is sleeved on the batten, hand wheel is slidably connected on the batten.
[0006] As a further scheme of the utility model: the pad and lower die both sides are opened with clamping groove, the main pressing plate and vice pressing plate are both connected with clamping plate, the main bevel gear and vice bevel gear are engaged.
[0007] As a further scheme of the utility model: the main pressing plate and vice pressing plate both sides are opened with insertion hole, the insertion hole is inserted with latch, the latch one end is connected with first magnetic block, the latch is magnetically connected with connecting pin by first magnetic block, the connecting pin both ends are connected with second magnetic block, and the second magnetic block of connecting pin one end and first magnetic block are attracted, and the second magnetic block of connecting pin other end and first magnetic block are repelled.
[0008] As a further scheme of the utility model: the die seat is provided with a blanking groove, the threaded rod is provided with threads in opposite directions at both ends, the opening groove is in communication with the sliding groove, and the sliding block slides in the sliding groove and the opening groove and is in contact with the groove wall.
[0009] As a further scheme of the utility model: the hand wheel is provided with a square hole, the batten is in sliding cooperation with the square hole, one end of the spring is connected with the top end of the batten, and the other end of the spring is connected with the hand wheel.
[0010] As a further scheme of the utility model: the opposite sides of the slotted plate and the hand wheel are connected with connecting rings, the connecting rings are connected with a plurality of tooth blocks at equal intervals in a central symmetry mode, and the two connecting rings are meshed with each other through the tooth blocks.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] 1. The convenient quick-release stamping die is provided with a hand wheel, a spring, a rotating rod, a main bevel gear, an auxiliary bevel gear, a threaded rod, a sliding block and a main pressing plate, the spring is compressed by pulling the hand wheel, the two connecting rings are separated from each other, the rotating rod is rotated by twisting the hand wheel, the main bevel gear and the auxiliary bevel gear are meshed to synchronously rotate the two threaded rods, the sliding block drives the main pressing plate and the auxiliary pressing plate to move, the clamping plate is clamped into the clamping groove, a plurality of backing plates and a lower die are clamped and fixed, the clamping plate is separated from the clamping groove by reversely rotating the rotating rod, the backing plates and the lower die are loosened, and the staff can quickly disassemble and operate simply and conveniently.
[0013] 2. The convenient quick-release stamping die is provided with a jack, a pin, a connecting pin, a first tooth block and a second magnetic block, the pin and the connecting pin and the connecting pin and the connecting pin are quickly connected through the magnetic force cooperation between the first magnetic block and the plurality of second magnetic blocks, the pin and the connecting pin connected together are inserted into the jacks on the two sides of the main pressing plate and the auxiliary pressing plate, the plurality of auxiliary pressing plates and the main pressing plate are fixed together, the staff can adjust the number of auxiliary pressing plates, clamp backing plates and lower dies of different layers, and meet the actual processing requirements. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a schematic view of the three-dimensional structure of the utility model;
[0015] Figure 2 It is a schematic view of the sectional structure of the slotted plate of the utility model;
[0016] Figure 3 It is a schematic view of the sectional structure of the die seat of the utility model;
[0017] Figure 4The utility model discloses a schematic view of the section structure of main pressure plate and vice pressure plate.
[0018] Figure 5 The utility model discloses a schematic view of the three-dimensional structure of rotating rod and hand wheel.
[0019] In the drawing: 1, die seat; 2, slotted plate; 3, guide pillar; 4, upper die; 5, backing plate; 6, lower die; 7, open slot; 8, sliding slot; 9, threaded rod; 10, main bevel gear; 11, sliding block; 12, main pressure plate; 13, vice pressure plate; 14, rotating rod; 15, vice bevel gear; 16, batten; 17, spring; 18, hand wheel; 19, clamping groove; 20, clamping plate; 21, jack; 22, bolt; 23, first magnetic block; 24, connecting pin; 25, second magnetic block; 26, blanking groove; 27, square hole; 28, connecting ring; 29, tooth block. DETAILED DESCRIPTION
[0020] The technical scheme of the patent will be further explained in detail in connection with specific implementation manners.
[0021] As Figures 1-5 The utility model provides a kind of convenient quick-release stamping die, including die seat 1, die seat 1 one side is connected with slotted plate 2, and slotted plate 2 with hand wheel 18 opposite side is connected with connecting ring 28, and connecting ring 28 is connected with multiple tooth blocks 29 in the way of central symmetry with equal intervals, and two connecting rings 28 are engaged with each other by tooth block 29, and connecting ring 28 on slotted plate 2 and connecting ring 28 on hand wheel 18 are engaged with each other by tooth block 29 and are bitten together, so as to fix hand wheel 18, prevent hand wheel 18 from accidental rotation with rotating rod 14.
[0022] Die seat 1 is connected with multiple guide pillars 3, and die seat 1 is slidably installed with upper die 4 by guide pillar 3, and die seat 1 is provided with multiple backing plates 5, and lower die 6 is installed on backing plate 5, and clamping groove 19 is formed on the two sides of backing plate 5 and lower die 6, and clamping plate 20 is connected on main pressure plate 12 and vice pressure plate 13, and main bevel gear 10 is engaged with vice bevel gear 15, and when main pressure plate 12 and vice pressure plate 13 clamp and fix backing plate 5 and lower die 6 together, clamping plate 20 will be embedded into clamping groove 19, so as to position and limit backing plate 5 and lower die 6.
[0023] The mold base 1 is provided with an opening groove 7, and the mold base 1 is provided with a sliding groove 8, the sliding groove 8 is rotationally connected with a threaded rod 9, one end of the threaded rod 9 is connected with a main bevel gear 10 and penetrates through the mold base 1, two sliding blocks 11 are threadedly and cooperatively arranged on the threaded rod 9, the mold base 1 is provided with a blanking groove 26, the threaded rod 9 is provided with threads in opposite directions at two ends, the opening groove 7 is communicated with the sliding groove 8, the sliding blocks 11 slide in the sliding groove 8 and the opening groove 7 and are in contact with groove walls, the sliding groove 8 and the opening groove 7 can limit and guide the sliding blocks 11 by the contact of the sliding blocks 11 with the groove walls of the sliding groove 8 and the opening groove 7, so that the sliding blocks 11 are prevented from rotating and skewing when moving.
[0024] The main pressing plate 12 is connected with the sliding blocks 11, the main pressing plate 12 is provided with the auxiliary pressing plate 13, the main pressing plate 12 and the auxiliary pressing plate 13 are both provided with insertion holes 21, the insertion holes 21 are inserted with insertion pins 22, one end of the insertion pin 22 is connected with a first magnetic block 23, the insertion pin 22 is magnetically connected with a connecting pin 24 through the first magnetic block 23, the connecting pin 24 is connected with second magnetic blocks 25 at two ends, the second magnetic block 25 at one end of the connecting pin 24 is attracted to the first magnetic block 23, the second magnetic block 25 at the other end of the connecting pin 24 is repelled from the first magnetic block 23, the insertion pin 22, the connecting pin 24 and the multiple connecting pins 24 are quickly connected together through the magnetic force cooperation between the first magnetic block 23 and the second magnetic block 25, so that the multiple auxiliary pressing plates 13 and the main pressing plate 12 are fixed together, when the insertion holes 21 are inserted, the magnetic connection part is located in the middle position of the insertion holes 21, so that the connection part is protected, and the auxiliary pressing plate 13 is prevented from sliding and causing the magnetic connection to be loose.
[0025] The rotating rod 14 is rotationally connected in the slotted plate 2, the rotating rod 14 is connected with two auxiliary bevel gears 15, one end of the rotating rod 14 is connected with a batten 16 and penetrates through the slotted plate 2, the batten 16 is sleeved with a spring 17, the batten 16 is slidingly connected with a hand wheel 18, the hand wheel 18 is provided with a square hole 27, the batten 16 is slidingly matched with the square hole 27, one end of the spring 17 is connected with the top end of the batten 16, the other end of the spring 17 is connected with the hand wheel 18, when the hand wheel 18 is pulled to slide on the batten 16, the hand wheel 18 will compress the spring 17, so that the connecting rings 28 on the slotted plate 2 and the connecting rings 28 on the hand wheel 18 are meshed together by the rebound of the spring 17 after the hand wheel 18 is loosened, the operation is simplified, and the worker is facilitated to fix the hand wheel 18.
[0026] The working principle of the utility model is:
[0027] The staff will place the cushion plate 5 and the lower mold 6 in the mold seat 1, then pull the hand wheel 18 to slide the compression spring 17, make the two connecting rings 28 away from each other, then rotate the rotating rod 14 by twisting the hand wheel 18, make the two threaded rods 9 rotate synchronously by the meshing of the main bevel gear 10 and the secondary bevel gear 15, then make the sliding block 11 drive the main pressing plate 12 and the secondary pressing plate 13 to move, make the clamping plate 20 clamped into the clamping groove 19, then clamp and fix the multiple cushion plates 5 and the lower mold 6, then rotate the rotating rod 14 reversely to make the clamping plate 20 disengage from the clamping groove 19, make the cushion plate 5 and the lower mold 6 loose, then facilitate the staff to disassemble quickly, then release the hand wheel 18, the spring 17 will rebound, then push the hand wheel 18 to slide on the board 16, make the connecting ring 28 on the slotted plate 2 and the connecting ring 28 on the hand wheel 18 meshed together through the tooth block 29, then fix the hand wheel 18 and the rotating rod 14.
[0028] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0029] The above describes the preferred embodiment of the present application in detail, but the present application is not limited to the above embodiment, within the knowledge of ordinary skilled in the art, various changes can be made without departing from the purpose of the present application.
Claims
1. A quick release punch press die comprising a die shoe (1) characterised in that: The mold base (1) is connected with a slotted plate (2) on one side, a plurality of guide columns (3) are connected on the mold base (1), the upper mold (4) is slidably installed on the mold base (1) through the guide columns (3), a plurality of spacers (5) are arranged on the mold base (1), the lower mold (6) is installed on the spacer (5), an opening groove (7) is formed on the mold base (1), a sliding groove (8) is formed in the mold base (1), and a threaded rod (9) is rotatably connected in the sliding groove (8); One end of the threaded rod (9) penetrates the mold base (1) and is connected with a main bevel gear (10), two sliding blocks (11) are threadedly and movably installed on the threaded rod (9), a main pressing plate (12) is connected on the sliding block (11), a secondary pressing plate (13) is arranged on the main pressing plate (12), a rotating rod (14) is rotatably connected in the slotted plate (2), two secondary bevel gears (15) are connected on the rotating rod (14), a baffle (16) is connected at one end of the rotating rod (14) and penetrates the slotted plate (2), a spring (17) is sleeved on the baffle (16), and a hand wheel (18) is slidably connected on the baffle (16).
2. The quick release punch die according to claim 1, wherein: The spacer (5) and the lower mold (6) are both provided with clamping grooves (19) on both sides, the main pressing plate (12) and the secondary pressing plate (13) are both connected with clamping plates (20), and the main bevel gear (10) is engaged with the secondary bevel gear (15).
3. The quick release punch die of claim 1, wherein: The main pressing plate (12) and the secondary pressing plate (13) are both provided with insertion holes (21) on both sides, the insertion holes (21) are inserted with insertion pins (22), one end of the insertion pin (22) is connected with a first magnetic block (23), the insertion pin (22) is magnetically connected with a connecting pin (24) through the first magnetic block (23), the connecting pin (24) is connected with a second magnetic block (25) at both ends, the second magnetic block (25) at one end of the connecting pin (24) is attracted to the first magnetic block (23), and the second magnetic block (25) at the other end of the connecting pin (24) is repelled from the first magnetic block (23).
4. The quick release punch die of claim 1, wherein: The mold base (1) is provided with a blanking groove (26), the threaded rod (9) is provided with threads in opposite directions at both ends, the opening groove (7) is communicated with the sliding groove (8), and the sliding block (11) slides in the sliding groove (8) and the opening groove (7) and is in contact with the groove wall.
5. The quick release punch die of claim 1, wherein: The hand wheel (18) is provided with a square hole (27), the baffle (16) is slidably connected with the square hole (27), one end of the spring (17) is connected with the top end of the baffle (16), and the other end of the spring (17) is connected with the hand wheel (18).
6. The quick release punch die of claim 1, wherein: The slotted plate (2) and the hand wheel (18) are both connected with connecting rings (28) on the opposite sides, the connecting rings (28) are connected with a plurality of tooth blocks (29) at equal intervals in a central symmetric manner, and the two connecting rings (28) are engaged with each other through the tooth blocks (29).