CN116900190A - Movable stripping device for molding side plate of automobile seat - Google Patents
Movable stripping device for molding side plate of automobile seat Download PDFInfo
- Publication number
- CN116900190A CN116900190A CN202311020908.4A CN202311020908A CN116900190A CN 116900190 A CN116900190 A CN 116900190A CN 202311020908 A CN202311020908 A CN 202311020908A CN 116900190 A CN116900190 A CN 116900190A
- Authority
- CN
- China
- Prior art keywords
- side plate
- block
- sliding
- automobile seat
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a movable stripping device for molding side plates of an automobile seat, which comprises a lower die, a fixed block, a plurality of limiting blocks and a plurality of movable pushing pieces, wherein the fixed block is connected to the lower die, the fixed block is provided with a convex block, the limiting blocks are connected to the fixed block, side plate parts are placed on the convex block, the limiting blocks are positioned at the upper end and the lower end of the side plate parts, the movable pushing pieces are positioned at the two ends of the side plate parts, the fixed block is provided with a sliding groove, the movable pushing pieces are positioned in the sliding groove, the upper die is provided with an inclined wedge, and the inclined wedge is positioned right above the movable pushing pieces. According to the invention, the movable pushing piece is arranged on the lower die, so that the material removing of the formed part is facilitated, the ejector pin is not damaged, and the service life of the die is prolonged.
Description
Technical Field
The invention belongs to the technical field of seat side plate forming dies, and particularly relates to a movable stripping device for forming a seat side plate of an automobile.
Background
In the automobile seat side plate part production process, stamping forming is usually carried out on the side plate part by adopting a stamping die, but the side plate part is mostly jacked to be stripped by adopting a jacking device arranged at the bottom of the side plate part after stamping forming, and the jacking pin is stripped, so that once the upper die is used for stamping the lower die, a part of the bottom of the part is easily inlaid in a jacking hole, meanwhile, the jacking pin is easily damaged due to long-time stamping force, and once the jacking pin is clamped in the jacking pin groove, stripping and service life of the formed part are influenced, and the part is not easy to maintain.
Disclosure of Invention
The invention aims at: in order to solve the thimble and take off the material and make in case go up the mould and carry out the punching press to the lower mould, make part bottom part inlay in the thimble hole easily, the thimble receives the punching force for a long time simultaneously and leads to damaging easily, in case the thimble card is in the thimble inslot, when influencing the material and the life that take off of shaping part, still be difficult for maintenance and a car seat curb plate shaping activity take off material device that proposes.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a car seat curb plate shaping activity takes off material device, includes lower mould, fixed block, a plurality of stopper and a plurality of activity pushing component, the fixed block is connected on the lower mould, be provided with the lug on the fixed block, a plurality of the stopper is connected on the fixed block, the curb plate part is placed on the lug, a plurality of the stopper is located the upper and lower both ends of curb plate part, a plurality of the activity pushing component is located the both ends of curb plate part, be provided with the sliding tray on the fixed block, the activity pushing component is located in the sliding tray, be provided with the sloping wedge on the upper mould, the sloping wedge is located the activity pushing component is directly over.
As a further description of the above technical solution:
the movable pushing piece comprises a sliding rod, a spring and a sliding block, wherein the sliding rod is connected to the inner side wall of the sliding groove, the spring is sleeved on the sliding rod, the spring is connected to the sliding block, and the sliding rod is movably connected to the sliding block.
As a further description of the above technical solution:
and the sliding block is provided with an inclined surface, and the inclined surface is matched with the inclined wedge block.
As a further description of the above technical solution:
the sliding block is provided with a limiting groove and a connecting groove, and the height of the connecting groove is higher than that of the limiting groove.
As a further description of the above technical solution:
the end of the sliding block is provided with a stripper plate, and the bottom of the sliding block is provided with a thimble.
As a further description of the above technical solution:
the outer side wall of the stripper plate is inclined downwards.
As a further description of the above technical solution:
the stripping plate and the protruding blocks are at the same height.
As a further description of the above technical solution:
the lower die is provided with a limiting step block and a plurality of sleeves.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the movable pushing piece is arranged on the lower die, when the side plate part is required to be punched and formed, the side plate part is only required to be placed on the convex block, the limiting blocks limit the two ends of the side plate part, when the upper die moves down and punches the lower die, the inclined wedge block is abutted against the sliding block on the movable pushing piece, the sliding block extrudes the spring along the sliding rod, after the punching is completed, the sliding block moves along the sliding rod again, when the stripper plate moves to the bottom of the end part of the formed part, the sliding rod moves to the connecting groove, and the sliding block is jacked up under the action of the ejector pin at the bottom, so that the formed part is stripped.
2. According to the invention, the limit step blocks and the sleeves are arranged, so that the periphery and the middle of the upper die and the lower die are positioned and limited at the same time, the die closing accuracy of the upper die and the lower die is improved, and the stamping quality is improved.
3. According to the invention, the ejector pin structure is not directly arranged at the bottom of the stamping part, but is arranged at the end part of the stamping part, when the ejector pin needs to be removed, the ejector pin is matched with the stripper plate on the sliding block to remove the material of the formed part, so that the service life of the whole structure is prolonged, the trace of ejector pin holes at the bottom of the formed part is avoided, and the ejector pin is prevented from being blocked in the ejector pin holes and not being maintained well.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a movable stripping device for molding side plates of an automobile seat.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a schematic structural view of a movable pushing member and a wedge block in a movable stripping device for molding a side plate of an automobile seat.
Legend description:
1-a lower die; 2-a fixed block; 3-limiting blocks; 4-a movable pushing piece; 41-a sliding rod; 42-springs; 43-sliding block; 5-a sliding groove; 6-wedge blocks; 7-inclined plane; 8-a limit groove; 9-connecting grooves; 10-stripping plates; 11-thimble; 12-side plate parts; 13-limiting step blocks; 14-sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In describing embodiments of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "inner", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a car seat curb plate shaping activity takes off material device, includes lower mould 1, fixed block 2, a plurality of stopper 3 and a plurality of activity pushes away material piece 4, fixed block 2 connects on the lower mould 1, be provided with the lug on the fixed block 2, a plurality of stopper 3 is connected on the fixed block 2, curb plate part 12 is placed on the lug, a plurality of stopper 3 is located the upper and lower both ends of curb plate part 12, a plurality of activity pushes away material piece 4 is located the both ends of curb plate part 12, be provided with sliding tray 5 on the fixed block 2, activity pushes away material piece 4 is located in the sliding tray 5, be provided with wedge 6 on the upper mould, wedge 6 is located directly over the activity pushes away material piece 4.
The movable pushing piece 4 comprises a sliding rod 41, a spring 42 and a sliding block 43, wherein the sliding rod 41 is connected to the inner side wall of the sliding groove 5, the spring 42 is sleeved on the sliding rod 41, the spring 42 is connected to the sliding block 43, and the sliding rod 41 is movably connected to the sliding block 43.
The sliding block 43 is provided with an inclined surface 7, and the inclined surface 7 is matched with the inclined wedge 6.
The sliding block 43 is provided with a limit groove 8 and a connecting groove 9, and the height of the connecting groove 9 is higher than that of the limit groove 8.
The end of the sliding block 43 is provided with a stripper plate 10, and the bottom of the sliding block 43 is provided with a thimble 11.
The outer side wall of the stripper plate 10 is inclined downward.
The stripper plate 10 is at the same height as the bumps.
The lower die 1 is provided with a limiting step block 13 and a plurality of sleeves 14.
Working principle: through setting up movable pushing part on the lower mould, only need place the curb plate part on the lug when need carry out stamping forming to the curb plate part, the stopper is spacing to its both ends, go up the mould and move down the punching press to the lower mould, the sliding block on movable pushing part of wedge butt, the sliding block extrudees the spring along the slide bar, after the punching press is accomplished, the sliding block removes along the slide bar again, when taking off the flitch and remove the tip bottom to the shaping part, the slide bar removes spread groove department, the sliding block is upwards jacked under the effect of bottom thimble, thereby take off the material to the shaping part, this structure is convenient for take off the material of shaping part, and can not damage the thimble, improve the life of mould.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a car seat curb plate shaping activity takes off material device, its characterized in that, including lower mould (1), fixed block (2), a plurality of stopper (3) and a plurality of activity pushing component (4), fixed block (2) are connected on lower mould (1), be provided with the lug on fixed block (2), a plurality of stopper (3) are connected on fixed block (2), curb plate part (12) are placed on the lug, a plurality of stopper (3) are located the upper and lower both ends of curb plate part (12), a plurality of activity pushing component (4) are located the both ends of curb plate part (12), be provided with sliding tray (5) on fixed block (2), activity pushing component (4) are located in sliding tray (5), be provided with sloping wedge (6) on the upper mould, sloping wedge (6) are located directly over activity pushing component (4).
2. The movable stripping device for molding the side plate of the automobile seat according to claim 1, wherein the movable pushing piece (4) comprises a sliding rod (41), a spring (42) and a sliding block (43), the sliding rod (41) is connected to the inner side wall of the sliding groove (5), the spring (42) is sleeved on the sliding rod (41), the spring (42) is connected to the sliding block (43), and the sliding rod (41) is movably connected to the sliding block (43).
3. The movable stripping device for molding the side plate of the automobile seat according to claim 2, wherein the sliding block (43) is provided with an inclined surface (7), and the inclined surface (7) is matched with the inclined wedge block (6).
4. The movable stripping device for molding the side plate of the automobile seat according to claim 3, wherein the sliding block (43) is provided with a limit groove (8) and a connecting groove (9), and the height of the connecting groove (9) is higher than that of the limit groove (8).
5. The movable stripping device for molding the side plates of the automobile seat according to claim 2, wherein the stripping plate (10) is arranged at the end part of the sliding block (43), and the ejector pin (11) is arranged at the bottom of the sliding block (43).
6. The movable stripping device for molding the side plate of the automobile seat according to claim 5, wherein the outer side wall of the stripping plate (10) is inclined downwards.
7. The movable stripping device for molding the side plate of the automobile seat according to claim 5, wherein the stripping plate (10) is at the same height as the protruding block.
8. The movable stripping device for molding the side plate of the automobile seat according to claim 7 is characterized in that a limiting step block (13) and a plurality of sleeves (14) are arranged on the lower die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311020908.4A CN116900190A (en) | 2023-08-14 | 2023-08-14 | Movable stripping device for molding side plate of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311020908.4A CN116900190A (en) | 2023-08-14 | 2023-08-14 | Movable stripping device for molding side plate of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116900190A true CN116900190A (en) | 2023-10-20 |
Family
ID=88358375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311020908.4A Pending CN116900190A (en) | 2023-08-14 | 2023-08-14 | Movable stripping device for molding side plate of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116900190A (en) |
-
2023
- 2023-08-14 CN CN202311020908.4A patent/CN116900190A/en active Pending
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