CN105458090A - Punching lower mold - Google Patents
Punching lower mold Download PDFInfo
- Publication number
- CN105458090A CN105458090A CN201510951337.5A CN201510951337A CN105458090A CN 105458090 A CN105458090 A CN 105458090A CN 201510951337 A CN201510951337 A CN 201510951337A CN 105458090 A CN105458090 A CN 105458090A
- Authority
- CN
- China
- Prior art keywords
- bed die
- pedestal
- punching press
- mold
- substrate
- 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
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
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
Abstract
The invention provides a punching lower mold. The punching lower mold comprises a substrate and two lower molds, wherein the substrate is horizontally arranged; the two lower molds are symmetrically distributed and are in slip connection with the substrate; each mold comprises a mold seat which is in slip connection with the substrate; one end of the mold seat, which is close to the symmetrical center line of the lower mold, is articulated with one regulating plate; a supporting block is arranged between the mold seat and the regulating plate; an inclined plane is arranged at one side of the upper end of the supporting block; and the regulating plate is located on the inclined plane. Due to the adoption of the technical scheme, as long as the included angle of the two regulating plates is regulated, the supporting blocks can be changed, then pressure heads are changed, thus, different punching angle requirements can be met, the whole set of mold is prevented from being changed, the regulating time is saved, and the machining efficiency is improved.
Description
Technical field
The present invention relates to punch process field, particularly relate to a kind of punching press bed die.
Background technology
In existing technology, diel generally comprises mold and bed die two parts, bed die can not adjust, and corresponding workpiece bending angle can not adjust, and limits the scope of production and processing, when workpiece needs the specification of punching press to change, mould usually needs a whole set of replacing, and change trouble, cost is also higher, efficiency is low, is unfavorable for batch production.
Summary of the invention
In view of this, the present invention is intended to propose a kind of punching press bed die, can not adjusting angle to solve in prior art mould, the problem of bad adaptability.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of punching press bed die, comprises pedestal and two bed dies; Described base level is arranged; Described two bed dies are symmetrical, are slidably connected with described pedestal; Described bed die comprises the mold base be slidably connected with described pedestal, described mold base is hinged with adjustable plate near one end of described bed die symmetrical center line, back-up block is provided with between described mold base and adjustable plate, side, described back-up block upper end is provided with inclined-plane, and described adjustable plate is positioned on described inclined-plane.
Further, also comprise lastics device, described lastics device is positioned at described two bed die centers, is slidably connected with described pedestal.
Further, between described lastics device and described pedestal, be provided with elastic component, ensure that described lastics device does not affect punch process, and set back in time.
Further, also comprise two backing plates, described two backing plates are rotationally connected, and are positioned at directly over described lastics device.Described backing plate for supporting longer workpiece, and can bear the stamping press of workpiece or pressure head, avoid described pedestal be out of shape, impaired.
Further, below described backing plate, have groove, prevent backing plate from hindering adjustable plate to rotate.
Further, described pedestal is at least provided with a locating part, described locating part is positioned at above described two backing plates, guarantees that described backing plate does not depart from described pedestal.
Relative to prior art, a kind of punching press bed die of the present invention has following advantage: the angle that only need adjust two adjustable plates, namely changes back-up block, change pressure head again, different punching press angle requirement can be met, avoid changing whole set of die, save regulation time, improve working (machining) efficiency.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is general illustration of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is back-up block schematic diagram of the present invention;
Fig. 4 is course of work schematic diagram of the present invention;
In figure: 1-pedestal, 101-locating part; 2-bed die, 201-adjustable plate, 202-back-up block, 203-mold base, 204-inclined-plane; 3-lastics device; 4-backing plate, 401-groove.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood by concrete condition.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, a kind of punching press bed die, comprises pedestal 1 and two bed dies 2; Pedestal 1 is horizontally disposed; Two bed dies 2 are symmetrical, are slidably connected with pedestal 1; Bed die 2 comprises the mold base 203 be slidably connected with pedestal 1, mold base 203 is hinged with adjustable plate 201 near one end of bed die 2 symmetrical center line, back-up block 202 is provided with between mold base 203 and adjustable plate 201, side, back-up block 202 upper end is provided with inclined-plane 204, and adjustable plate 201 is positioned on inclined-plane 204.Also comprise two backing plates, 4, two backing plates 4 to be rotationally connected, be positioned at directly over lastics device 3.Backing plate for supporting longer workpiece, and can bear the stamping press of workpiece or pressure head, avoid pedestal be out of shape, impaired.
Have groove 401 below backing plate 4, prevent backing plate 4 from hindering adjustable plate 201 to rotate.
Pedestal 1 is at least provided with a locating part 101, locating part 101 is positioned at above two backing plates 3, guarantees that backing plate does not depart from pedestal.
Also comprise lastics device 3, lastics device 3 is positioned at two bed die 2 centers, is slidably connected, is provided with elastic component between lastics device 3 and pedestal 1 with pedestal 1, ensures that lastics device does not affect punch process, and sets back in time.
The course of work of the present invention is: regulate the distance between two bed dies 2 according to processing request, selects suitable back-up block 202, makes that adjustable plate 201 is corresponding turns to required angle; By workpiece as on backing plate 4, punching press starts, and pressure head drives workpiece, and two backing plates 4 are V-shaped under pressure, and angle diminishes, until backing plate 4 contacts with adjustable plate 201; Punching press completes, and backing plate 4 rebounds original state under the effect of lastics device 3, because locating part 101 acts on, avoids backing plate 4 to eject.
When punching press angle requirement is different, only need adjust the angle of two adjustable plates 201, namely change back-up block 202, then change pressure head.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a punching press bed die, is characterized in that: comprise pedestal (1) and two bed dies (2); Described pedestal (1) is horizontally disposed; Described two bed dies (2) are symmetrical, are slidably connected with described pedestal (1); Described bed die (2) comprises the mold base (203) be slidably connected with described pedestal (1), described mold base (203) is hinged with adjustable plate (201) near one end of described bed die (2) symmetrical center line, back-up block (202) is provided with between described mold base (203) and adjustable plate (201), described back-up block (202) side, upper end is provided with inclined-plane (204), and described adjustable plate (201) is positioned on described inclined-plane (204).
2. a kind of punching press bed die according to claim 1, it is characterized in that: also comprise lastics device (3), described lastics device (3) is positioned at described two bed die (2) centers, is slidably connected with described pedestal (1).
3. a kind of punching press bed die according to claim 2, is characterized in that: be provided with elastic component between described lastics device (3) and described pedestal (1).
4. a kind of punching press bed die according to claim 2, is characterized in that: also comprise two backing plates (4), and described two backing plates (4) are rotationally connected, and are positioned at directly over described lastics device (3).
5. a kind of punching press bed die according to claim 4, is characterized in that: described backing plate (4) below has groove (401).
6. a kind of punching press bed die according to any one of claim 4, it is characterized in that: described pedestal (1) is at least provided with a locating part (101), described locating part (101) is positioned at described two backing plates (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951337.5A CN105458090A (en) | 2015-12-16 | 2015-12-16 | Punching lower mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951337.5A CN105458090A (en) | 2015-12-16 | 2015-12-16 | Punching lower mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105458090A true CN105458090A (en) | 2016-04-06 |
Family
ID=55596496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951337.5A Pending CN105458090A (en) | 2015-12-16 | 2015-12-16 | Punching lower mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458090A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759484A (en) * | 2018-12-28 | 2019-05-17 | 青岛科信达重工有限公司 | A kind of steel plate bending machine for capableing of multi-angle regulation |
| CN113828672A (en) * | 2021-10-19 | 2021-12-24 | 安徽江淮汽车集团股份有限公司 | Hydraulic drive bending machine |
-
2015
- 2015-12-16 CN CN201510951337.5A patent/CN105458090A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759484A (en) * | 2018-12-28 | 2019-05-17 | 青岛科信达重工有限公司 | A kind of steel plate bending machine for capableing of multi-angle regulation |
| CN113828672A (en) * | 2021-10-19 | 2021-12-24 | 安徽江淮汽车集团股份有限公司 | Hydraulic drive bending machine |
| CN113828672B (en) * | 2021-10-19 | 2022-05-24 | 安徽江淮汽车集团股份有限公司 | Hydraulic drive bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |