CN112474966B - A punching press tool for punching press ceiling fan accessory - Google Patents
A punching press tool for punching press ceiling fan accessory Download PDFInfo
- Publication number
- CN112474966B CN112474966B CN202011286238.7A CN202011286238A CN112474966B CN 112474966 B CN112474966 B CN 112474966B CN 202011286238 A CN202011286238 A CN 202011286238A CN 112474966 B CN112474966 B CN 112474966B
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- connecting piece
- stamping
- die
- stamping die
- material box
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/24—Devices for removing sheets from a stack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/78—Making other particular articles propeller blades; turbine blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of stamping of ceiling fan accessories, in particular to a stamping jig for stamping ceiling fan accessories, which comprises a rack, wherein a feeding slideway and a stamping die are sequentially fixed on a working table top of the rack from left to right, and one end of the stamping die is connected with a material box; the material pushing block can move back and forth along the length direction of the inner cavity of the feeding slideway after being driven by the material pushing cylinder, and can push the connecting piece at the bottommost layer in the material box out of the material outlet into the die groove of the stamping die; the stamping die is provided with a groove position; the ejector block can eject the connecting piece out of the die groove of the stamping die after being driven by the ejection cylinder. When the connecting piece is used, the connecting piece is sent to a die groove of a stamping die through a feeding system to be stamped and formed; the connecting piece after the opposite-punching forming is conveyed out of the die groove through the ejection system, so that feeding and discharging are completed at one step, the production efficiency is greatly improved, and the automatic production is convenient to realize.
Description
Technical Field
The invention relates to the technical field of punching of ceiling fan accessories, in particular to a punching jig for punching ceiling fan accessories.
Background
Ceiling fans are generally fixedly mounted on a ceiling, and are therefore called ceiling fans; the structure is simple, the production is easy, the price is low, and the utility model is always popular with consumers. The production method of ceiling fans is always lagged behind, but ceiling fan manufacturers are always dedicated to the improvement of each production process in order to further reduce the production cost and improve the production efficiency.
The ceiling fan comprises fan blades and a rotating disc driven by a motor, and the fan blades are in a certain arc shape and are connected with the rotating disc by means of a connecting piece so that the motor can drive the rotating disc and the fan blades to rotate in sequence. The connecting piece is clamped to a die by manually holding the clamp in the stamping process, the stamping is started, and the connecting piece is taken out by manually holding the clamp after stamping. Therefore, it is necessary to further improve the material feeding and taking manner in the process so as to realize automatic production.
Disclosure of Invention
The invention aims to provide a stamping jig for stamping ceiling fan accessories, which can improve the production efficiency and is convenient for realizing automatic production, aiming at the defects and the defects of the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention relates to a stamping jig for stamping ceiling fan accessories, which comprises a rack, a stamping head and a stamping die, wherein the stamping head and the stamping die are arranged on a punch press; the method is characterized in that: a feeding slideway and a stamping die are sequentially fixed on the working table surface of the rack from left to right, and one end of the stamping die is connected with the material box; the top of one end of the feeding slide way is fixedly connected with a material box, the outer side of the other end of the feeding slide way is connected with a material pushing cylinder, a telescopic rod of the material pushing cylinder extends into an inner cavity of the feeding slide way to be connected with a material pushing block, one end of the material box is provided with a feeding port, the other end of the material box is provided with a discharging port, and an arc-shaped pressing sheet for pressing a connecting piece is arranged in the inner cavity of the material box; the material pushing block can move back and forth along the length direction of the inner cavity of the feeding slideway after being driven by the material pushing cylinder and can push the connecting piece at the bottommost layer in the material box out of the material outlet into the die groove of the stamping die; the stamping die is provided with a groove position; the connecting piece ejection device is characterized by further comprising an ejection cylinder fixed on the rack, a telescopic rod of the ejection cylinder sequentially penetrates through the cushion block and the stamping die and then is connected with an ejection block in the groove position, and the ejection block can eject the connecting piece out of the die groove of the stamping die after being driven by the ejection cylinder.
Furthermore, the working table surface of the rack is connected with the feeding slide way and the stamping die through wedge-shaped cushion blocks, and the cushion blocks incline towards the direction of the hopper.
Furthermore, the other end of the stamping die is connected with the hopper, and the ejector block can eject the connecting piece from the die groove of the stamping die to the hopper through the driving force of the ejection cylinder.
Furthermore, the feeding slide way is provided with a guide rail, the bottom of the material pushing block is provided with a sliding block matched with the guide rail, the sliding block is nested on the guide rail, and the material pushing block slides along the direction of the guide rail.
Furthermore, the inner cavity of the material box is divided into a material feeding box and a material discharging box through steps, the connecting piece is arranged in the material feeding box, the height of the material pushing block is higher than that of the material discharging box, and the difference between the height of the material pushing block and the height of the material discharging box cannot be higher than the thickness of the connecting piece.
After adopting the structure, the invention has the beneficial effects that: the invention relates to a stamping jig for stamping ceiling fan accessories, which comprises a rack, a stamping head and a stamping die, wherein the stamping head and the stamping die are arranged on a punch press; a feeding slideway and a stamping die are sequentially fixed on the working table surface of the rack from left to right, and one end of the stamping die is connected with the material box; the top of one end of the feeding slide way is fixedly connected with a material box, the outer side of the other end of the feeding slide way is connected with a material pushing cylinder, a telescopic rod of the material pushing cylinder extends into an inner cavity of the feeding slide way to be connected with a material pushing block, one end of the material box is provided with a feeding port, the other end of the material box is provided with a discharging port, and an arc-shaped pressing sheet for pressing a connecting piece is arranged in the inner cavity of the material box; the material pushing block can move back and forth along the length direction of the inner cavity of the feeding slideway after being driven by the material pushing cylinder and can push the connecting piece at the bottommost layer in the material box out of the material outlet into the die groove of the stamping die; the stamping die is provided with a groove position; the connecting piece ejection device is characterized by further comprising an ejection cylinder fixed on the rack, a telescopic rod of the ejection cylinder sequentially penetrates through the cushion block and the stamping die and then is connected with an ejection block in the groove position, and the ejection block can eject the connecting piece out of the die groove of the stamping die after being driven by the ejection cylinder. When the connecting piece is used, the connecting piece is sent to a die groove of a stamping die to be stamped and formed through a feeding system consisting of a material pushing cylinder, a material pushing block, a feeding slideway and a material box; the connecting piece after the opposite-punching forming of the ejection system consisting of the ejection cylinder and the ejection block is conveyed out of the die groove, so that feeding and discharging are completed at one step, the production efficiency is greatly improved, and the automatic production is convenient to realize.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
description of reference numerals:
1. a frame; 2. Punching a head; 3. A stamping die; 3-1, groove position; 4. Cushion blocks;
5. a feeding chute; 6. A magazine; 6-1, a discharge hole; 6-2, a feed inlet; 6-3, steps;
7. a hopper;
51. a material pushing cylinder; 52. A material pushing block; 53. A guide rail; 54. A slider;
61. arc-shaped tabletting; 62. A connecting member; 31. A top block; 32. And ejecting out the cylinder.
Detailed Description
The technical solution of the present invention is described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 2, the punching jig for punching ceiling fan accessories of the present invention comprises a frame 1, a punching head 2 and a punching die 3 mounted on a punch press, wherein the punching head 2 is located right above the punching die 3; a feeding slide 5 and a stamping die 3 are sequentially fixed on the working table surface of the rack 1 from left to right, and one end of the stamping die 3 is connected with a material box 6.
The top of one end of the feeding slide way 5 is fixedly connected with a material box 6, the outer side of the other end of the feeding slide way 5 is connected with a material pushing cylinder 51, and an expansion rod of the material pushing cylinder 51 extends into an inner cavity of the feeding slide way 5 to be connected with a material pushing block 52.
One end of the material box 6 is provided with a feeding port 6-2, the other end of the material box 6 is provided with a discharging port 6-1, an inner cavity of the material box 6 is provided with an arc-shaped pressing sheet 61 for pressing the connecting piece 62, the arc-shaped pressing sheet 61 can not only press the connecting piece 62 (pressed sheet), but also can orderly guide the next connecting piece 62 to reach the bottommost end and press the connecting piece 62 after the connecting piece 62 leaves the material box 6, so that the next connecting piece 62 is prevented from leaving the material box 6, and only one connecting piece 62 can be ensured to be discharged at each time.
When the pushing cylinder 51 sends the connecting piece 62 out of the material box 6, the arc-shaped pressing sheet 61 can absorb part of energy of the pushing cylinder 51, and the pushing cylinder 51 is prevented from deforming the sending connecting piece 62; when the pushing cylinder 51 returns to the original position, the arc pressing sheet 61 returns to the original position at the same time, and because the arc pressing sheet 61 absorbs a part of energy of the pushing cylinder 51 and the energy is instantaneously applied to the next connecting piece 62, just because the part of energy is added, the next connecting piece 62 can stably fall to the bottommost end.
The material pushing block 52 can move back and forth along the length direction of the inner cavity of the material feeding slideway 5 after being driven by the material pushing cylinder 51, and can push the connecting piece 62 at the bottommost layer in the material box 6 out of the material outlet 6-1 into the die groove of the stamping die 3.
The stamping die 3 is provided with a groove position 3-1.
The ejection mechanism further comprises an ejection cylinder 32 fixed on the frame 1, an expansion link of the ejection cylinder 32 sequentially penetrates through the cushion block 4 and the stamping die 3 and then is connected with an ejection block 31 in the groove position 3-1, and the ejection block 31 can eject the connecting piece 62 out of a die groove of the stamping die 3 after being driven by the ejection cylinder 32.
As a preferred mode of the invention, the working table of the frame 1 is connected with a feeding slideway 5 and a stamping die 3 through a wedge-shaped cushion block 4; in order to facilitate the connecting piece 62 to enter the hopper 7, the cushion block 4 is inclined towards the hopper 7, and the arrangement of the cushion block 4 also ensures that the next connecting piece 62 can stably fall at the bottommost end.
In a preferred embodiment of the present invention, the other end of the press die 3 is in contact with the hopper 7, and the ejector block 31 can eject the coupling member 62 from the die groove of the press die 3 into the hopper 7 by the driving force of the ejection cylinder 32.
As a preferred mode of the present invention, the feeding chute 5 is provided with a guide rail 53, the bottom of the material pushing block 52 is provided with a slider 54 matching with the guide rail 53, the slider 54 is nested on the guide rail 53, and the material pushing block 52 slides along the direction of the guide rail 53; the material pushing block 52 slides along the direction along the guide rail 53 through the sliding block 54, so that the feeding accuracy can be improved.
As a preferred mode of the invention, the inner cavity of the material box 6 is divided into a material feeding box and a material discharging box through a step 6-3, the connecting piece 62 is arranged in the material feeding box, the height of the material pushing block 52 is higher than that of the material discharging box, and particularly, the difference between the height of the material pushing block 52 and the height of the material discharging box cannot be higher than the thickness of the connecting piece 62, so that the material pushing block 52 can be ensured to push the connecting piece 62 at the bottommost layer out of the material discharging hole 6-1.
The working principle is as follows: the connecting piece 62 (i.e. the production material) is added into the material box 6 from the feed inlet 6-2, one end of the connecting piece 62 is pressed by the arc-shaped pressing piece 61, and the other end of the connecting piece 62 is tightly attached to the side wall of the material box 6;
the material pushing cylinder 51 drives the material pushing block 52 to move towards the material box 6, and the connecting piece 62 at the bottommost layer in the material box 6 is pushed out from the material outlet 6-1 to the die groove of the stamping die 3; then the pusher block 52 is reset immediately;
the stamping head 2 carries out stamping forming on the connecting piece 62 in the die groove;
the ejection cylinder 32 drives the ejection block 31 to eject the connecting member 62 from the die groove of the press die 3 into the hopper 7, and the connecting member 62 enters the recovery box after passing through the hopper 7.
When the connecting piece is used, the connecting piece is sent to a die groove of a stamping die to be stamped and formed through a feeding system consisting of a material pushing cylinder, a material pushing block, a feeding slideway and a material box; the connecting piece after the opposite-punching forming of the ejection system consisting of the ejection cylinder and the ejection block is conveyed out of the die groove, so that feeding and discharging are completed at one step, the production efficiency is greatly improved, and the automatic production is convenient to realize.
The above is a preferred embodiment of the present invention, and those skilled in the art to which the present invention pertains can change or modify the above embodiment. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious improvement, replacement or modification made by those skilled in the art based on the present invention is within the protection scope of the present invention.
Claims (1)
1. A stamping jig for stamping ceiling fan accessories comprises a rack (1), a stamping head (2) and a stamping die (3), wherein the stamping head (2) is arranged on a punch press, and the stamping die (3) is positioned right above the stamping head (2); the method is characterized in that: a feeding slideway (5) and a stamping die (3) are sequentially fixed on the working table surface of the rack (1) from left to right, and one end of the stamping die (3) is connected with a material box (6); the top of one end of the feeding slide way (5) is fixedly connected with a material box (6), the outer side of the other end of the feeding slide way (5) is connected with a material pushing cylinder (51), a telescopic rod of the material pushing cylinder (51) extends into an inner cavity of the feeding slide way (5) to be connected with a material pushing block (52), one end of the material box (6) is provided with a material inlet (6-2), the other end of the material box (6) is provided with a material outlet (6-1), and an arc-shaped pressing sheet (61) for pressing a connecting piece (62) is arranged in the inner cavity of the material box (6); the material pushing block (52) can move back and forth along the length direction of the inner cavity of the material feeding slide way (5) after being driven by the material pushing cylinder (51) and can push the connecting piece (62) at the bottommost layer in the material box (6) out of the material outlet (6-1) into the die groove of the stamping die (3); the stamping die (3) is provided with a groove position (3-1); the connecting piece ejection mechanism is characterized by further comprising an ejection cylinder (32) fixed on the rack (1), wherein a telescopic rod of the ejection cylinder (32) sequentially penetrates through the cushion block (4) and the stamping die (3) and then is connected with an ejection block (31) in the groove position (3-1), and the ejection block (31) can eject the connecting piece (62) out of a die groove of the stamping die (3) after being driven by the ejection cylinder (32);
the working table top of the rack (1) is connected with a feeding slideway (5) and a stamping die (3) through a wedge-shaped cushion block (4), and the cushion block (4) inclines towards a hopper (7);
the other end of the stamping die (3) is connected with the hopper (7), and the ejection block (31) can eject the connecting piece (62) from the die groove of the stamping die (3) into the hopper (7) through the driving force of the ejection cylinder (32);
the feeding slide way (5) is provided with a guide rail (53), the bottom of the material pushing block (52) is provided with a sliding block (54) matched with the guide rail (53), the sliding block (54) is embedded on the guide rail (53), and the material pushing block (52) slides along the direction of the guide rail (53);
the inner cavity of the material box (6) is divided into an upper material box and a lower material box through a ladder (6-3), the connecting piece (62) is arranged in the upper material box, the height of the material pushing block (52) is higher than that of the lower material box, and the difference between the height of the material pushing block (52) and the height of the lower material box cannot be higher than the thickness of the connecting piece (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011286238.7A CN112474966B (en) | 2020-11-17 | 2020-11-17 | A punching press tool for punching press ceiling fan accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011286238.7A CN112474966B (en) | 2020-11-17 | 2020-11-17 | A punching press tool for punching press ceiling fan accessory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112474966A CN112474966A (en) | 2021-03-12 |
| CN112474966B true CN112474966B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011286238.7A Active CN112474966B (en) | 2020-11-17 | 2020-11-17 | A punching press tool for punching press ceiling fan accessory |
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| CN (1) | CN112474966B (en) |
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| CN117225961B (en) * | 2023-10-12 | 2024-05-24 | 雄邦压铸（南通）有限公司 | Stamping device and process for aluminum alloy vehicle body structural part |
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| CN112474966A (en) | 2021-03-12 |
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