CN105396947A - Sliding plate bending die - Google Patents
Sliding plate bending die Download PDFInfo
- Publication number
- CN105396947A CN105396947A CN201510824985.4A CN201510824985A CN105396947A CN 105396947 A CN105396947 A CN 105396947A CN 201510824985 A CN201510824985 A CN 201510824985A CN 105396947 A CN105396947 A CN 105396947A
- Authority
- CN
- China
- Prior art keywords
- forming
- plate bending
- bending die
- base
- sliding plate
- 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
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a sliding plate bending die which is specially used for integrally forming the head of a bent part into a circular shape and enabling two supporting legs at the tail end to abut against each other tightly. The sliding plate bending die comprises a base, wherein two guiding columns are symmetrically arranged on the base; a concave die seat frame which can move along a guiding column vertically is arranged on each of the guiding columns; the outer end of each concave die seat frame is hinged with the middle portion of a swaying block; the sliding plate bending die further comprises two forming sliding blocks which are arranged horizontally and can slide relatively; the upper portion of each swaying block is hinged with the outer end of a corresponding forming sliding block; and a horizontal mandrel terrace die which can move vertically is arranged above a forming portion between the two forming sliding blocks.
Description
Technical field
The present invention relates to a kind of slide plate bending die.
Background technology
The shaping usual employing of bool be bending die, the kind of bool is more, usually has U-shaped part, circular piece and cap etc.As shown in Figure 2, existing a kind of tail end parallel near, the conglobate bool of head-bent, the processing mode of this kind of bool first bool is processed into U-shaped part at present, then the non-openend of secure u-shaped member, other decompressor is adopted to carry out punching press to two of its openend legs, make it close up and mold end article, this kind of molding mode need use two complete equipments, and processing cost is higher, and complicated operation, working (machining) efficiency is low.
Summary of the invention
The invention is intended to provide one to be specifically designed to one-shot forming head circular, tail end two leg near the slide plate bending die of bool.
Slide plate bending die in this programme, comprise base, base is arranged with two guide pillars, each guide pillar being equipped with one can along the die mounting of guide pillar vertical motion, the outer end of each die mounting is all hinged with the middle part of a centering block, also comprise horizontally disposed two can the forming slide of relative sliding, the top of centering block is hinged with the outer end of corresponding forming slide, and what be provided with level directly over the forming part between two forming slides can the mandrel punch of vertical motion.
The operation principle of the present invention program is as follows: the top first straight blank being placed on two forming slides, should ensure that its both sides are with the Central Symmetry in the space between two forming slides, namely ensure that the length of the edge of blank be overlapped on two forming slides is equal, mandrel punch is descending, first blank is washed into U-shaped part, then mandrel punch continues descending, promote die mounting descending along guide pillar, die mounting drives outside centering block bottom and puts, put in the top of centering block, drive two forming slide relative motions, punching press is carried out to two legs of U-shaped part, two legs are made to stick together gradually, finally mold required goods.
The solution of the present invention one-shot forming can go out required goods, compared to existing molding mode, simple to operate, and greatly can improve the efficiency of processing.
Further, conveniently unload the goods after compacted under, being provided with at the middle part of base can the push rod for head part of vertical motion.
Further, conveniently the automatically reseting of centering block, is provided with back-moving spring between guide pillar and the bottom of centering block.
Further, be conveniently subject to automatically reseting after mandrel punch presses down push rod goods at push rod, be provided with flange on the top of push rod, between flange and base, be provided with stage clip.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of the bool that this programme molds.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: stage clip 1, guide pillar 2, push rod 3, centering block 4, punch support 5, mandrel punch 6, shaping slide block 7, die mounting 8, confinement block 9, first backing plate 10, base 11, second backing plate 12.
Embodiment is substantially as shown in Figure 1: the slide plate bending die of the present embodiment, and base 11 is placed on two holder top, and in the middle of two bearings, be provided with rubber washer, rubber washer top is provided with the bottom that the second backing plate 12, second backing plate 12 is supported on base 11.Rubber washer and the second backing plate 12 are provided with guide bracket, being provided with in guide bracket can the push rod 3 of vertical motion, is provided with flange, is provided with stage clip 1 between flange and base 11 on the top of push rod 3, the upper end of the stage clip 1 that the present embodiment is concrete is fixed on flange, and lower end is fixed in guide bracket.The present embodiment is also provided with the confinement block 9 limiting push rod down position on base.
Be arranged with two guide pillars 2 on the pedestal 11, each guide pillar 2 being equipped with one can along the die mounting 8 of guide pillar 2 vertical motion, the die mounting 8 of the present embodiment is in inverted T-shaped, the outer end of each die mounting 8 is all hinged with the middle part of centering block 4, be provided with the first backing plate 10 on the top of base 11 both sides, the bottom of centering block 4 can swing along the first backing plate 10 surface.Back-moving spring is provided with between guide pillar 2 and the bottom of centering block 4.
The present embodiment also comprise horizontally disposed two can the forming slide of relative sliding, the inner face of forming slide is stepped.The top of centering block 4 is hinged with the outer end of corresponding forming slide.What be provided with level directly over the forming part between two forming slides can the mandrel punch 6 of vertical motion, and concrete mandrel punch 6 is located in the via hole of the correspondence that two installing racks are opened.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. slide plate bending die, it is characterized in that, comprise base, base is arranged with two guide pillars, each guide pillar being equipped with one can along the die mounting of guide pillar vertical motion, and the outer end of each die mounting is all hinged with the middle part of a centering block, also comprise horizontally disposed two can the forming slide of relative sliding, the top of centering block is hinged with the outer end of corresponding forming slide, and what be provided with level directly over the forming part between two forming slides can the mandrel punch of vertical motion.
2. slide plate bending die according to claim 1, is characterized in that: being provided with at the middle part of base can the push rod for head part of vertical motion.
3. slide plate bending die according to claim 1, is characterized in that: between guide pillar and the bottom of centering block, be provided with back-moving spring.
4. slide plate bending die according to claim 2, is characterized in that: be provided with flange on the top of push rod, between flange and base, be provided with stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824985.4A CN105396947A (en) | 2015-11-24 | 2015-11-24 | Sliding plate bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824985.4A CN105396947A (en) | 2015-11-24 | 2015-11-24 | Sliding plate bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105396947A true CN105396947A (en) | 2016-03-16 |
Family
ID=55462886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510824985.4A Pending CN105396947A (en) | 2015-11-24 | 2015-11-24 | Sliding plate bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105396947A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975701A (en) * | 2017-04-14 | 2017-07-25 | 安徽江淮汽车集团股份有限公司 | A kind of flanging molding die |
| CN109047503A (en) * | 2018-08-30 | 2018-12-21 | 安徽江淮汽车集团股份有限公司 | A kind of slidingtype edge rolling mold |
-
2015
- 2015-11-24 CN CN201510824985.4A patent/CN105396947A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975701A (en) * | 2017-04-14 | 2017-07-25 | 安徽江淮汽车集团股份有限公司 | A kind of flanging molding die |
| CN109047503A (en) * | 2018-08-30 | 2018-12-21 | 安徽江淮汽车集团股份有限公司 | A kind of slidingtype edge rolling mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |