CN104307985A - Progressive die for press-forming of shock absorber spring bracket and press-forming method - Google Patents
Progressive die for press-forming of shock absorber spring bracket and press-forming method Download PDFInfo
- Publication number
- CN104307985A CN104307985A CN201410488850.0A CN201410488850A CN104307985A CN 104307985 A CN104307985 A CN 104307985A CN 201410488850 A CN201410488850 A CN 201410488850A CN 104307985 A CN104307985 A CN 104307985A
- Authority
- CN
- China
- Prior art keywords
- module
- drift
- die holder
- workpiece
- punching press
- 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.)
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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
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Abstract
The invention discloses a progressive die for the press-forming of a shock absorber spring bracket. The progressive die is characterized by consisting of first pressing flanging module, a second press-forming module and a third pressing reshaping module. The invention also discloses a method for the press-forming of the shock absorber spring bracket. The progressive die is used for the method, and the method comprises the steps of flanging processing, notching for the formation of a U-shaped structure between two flanges of a workpiece and the like. According to the progressive die, the labor intensity of a worker can be remarkably reduced, high consistency of workpieces of different batches is ensured, and high machining accuracy is achieved. The press-forming method is convenient to operate, and the production efficiency of the workpieces can be remarkably improved.
Description
Technical field
The present invention relates to auto parts machinery production field, relate to one in this field specifically for the stamping forming progressive die of absorber spring bracket and impact forming method.
Background technology
In the prior art, the processing of absorber spring bracket is completely by manually having gone out to drill at punch press, whole process workman thought height is nervous, use both hands and feet, eye also dare not blink, if need large batch of production, existing method not only labour intensity is large, and operating efficiency is low, workpiece processing quality height relies on the experience of workman, and the uniformity between different batches is poor.
Summary of the invention
Technical problem to be solved by this invention, is just to provide a kind of for the stamping forming progressive die of absorber spring bracket and impact forming method.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of for the stamping forming progressive die of absorber spring bracket, its improvements are: this progressive die is by the first punching press flange module, and the second punch forming module and the 3rd punching press shaping module form, wherein,
First punching press flange module comprises the drift corresponding with the flange angle of spring carrier, size, and the below of drift is provided with jet-bedding, is provided with the die holder matched with drift in jet-bedding;
Second punch forming module comprises the drift corresponding with the tubular construction of spring carrier, the below of drift is provided with two supporting seats arranged in opposite directions, the phase of supporting seat is provided with baffle plate to the inside, workpiece after the first punching press flange module process can be fixed between two baffle plates, makes to form jet-bedding between two supporting seats;
3rd punching press shaping module comprises drift, the below of drift is provided with the die holder corresponding with the tubular construction of spring carrier, die holder both sides are respectively provided with a module, the outer surface of module is corresponding with the outer surface of drift, drift moves down and module can be driven to move to die holder in the horizontal direction, form cavity when two modules close between its inner surface and outer surface of die holder, the shape of this cavity is identical with the shape of spring carrier.
In one preferred embodiment, described drift is driven by motor and vertically moves up and down.
In one preferred embodiment, the start and stop of described motor and rotating are by drive control circuit.
In one preferred embodiment, described module is connected with spring, and when drift moves down and drives module to move to die holder in the horizontal direction, spring elongation is out of shape; When drift moves, spring reset can drive module to leave die holder in the horizontal direction.
A kind of absorber spring bracket impact forming method, use the above-mentioned progressive die, its improvements are, comprise the steps:
(1) be placed in by flat work pieces sheet to be punched on the die holder of the first punching press flange module, drift presses down the flange process that can complete workpiece;
(2) be fixed between two baffle plates of the second punch forming module by the workpiece after the first punching press flange module process, drift presses down and makes workpiece be absorbed in jet-bedding, forms U-shaped structure between workpiece two flange;
(3) be fixed on the die holder of the 3rd punch forming module by the workpiece after the second punch forming module process, drift presses down, and makes two modules to die holder direction extruding workpiece, thus makes workpiece shaping further.
The invention has the beneficial effects as follows:
The progressive die disclosed in this invention, significantly can reduce the labour intensity of workman, the uniformity between each batch work-piece is good, and machining accuracy is high.
Impact forming method disclosed in this invention, easy to operate, the production efficiency of workpiece can be significantly improved.
Accompanying drawing explanation
Fig. 1 be disclosed in the embodiment of the present invention 1 for the stamping forming continuous mold structure schematic diagram of absorber spring bracket.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1, as shown in Figure 1, present embodiment discloses a kind of for the stamping forming progressive die of absorber spring bracket, its improvements are: this progressive die is by the first punching press flange module, and the second punch forming module and the 3rd punching press shaping module form, wherein,
First punching press flange module comprises the drift 1 corresponding with the flange angle of spring carrier, size, and the below of drift is provided with jet-bedding, is provided with the die holder matched with drift in jet-bedding;
Second punch forming module comprises the drift corresponding with the tubular construction of spring carrier, the below of drift is provided with two supporting seats arranged in opposite directions 2, the phase of supporting seat is provided with baffle plate 3 to the inside, workpiece after the first punching press flange module process can be fixed between two baffle plates, makes to form jet-bedding between two supporting seats;
3rd punching press shaping module comprises drift, the below of drift is provided with the die holder corresponding with the tubular construction of spring carrier, die holder both sides are respectively provided with a module 4, the outer surface of module 4 is corresponding with the outer surface of drift, drift moves down and module can be driven to move to die holder in the horizontal direction, form cavity when two modules close between its inner surface and outer surface of die holder, the shape of this cavity is identical with the shape of spring carrier.
Alternatively, in order to further save manpower, improve working (machining) efficiency, described drift is driven by motor and vertically moves up and down.The start and stop of described motor and rotating are by drive control circuit.
Described module is connected with spring, and when drift moves down and drives module to move to die holder in the horizontal direction, spring elongation is out of shape; When drift moves, spring reset can drive module to leave die holder in the horizontal direction.
The progressive die disclosed in the present embodiment, significantly can reduce the labour intensity of workman, the uniformity between each batch work-piece is good, and machining accuracy is high.
The present embodiment also discloses a kind of absorber spring bracket impact forming method, and use the above-mentioned progressive die, its improvements are, comprise the steps:
(1) be placed in by flat work pieces sheet to be punched on the die holder of the first punching press flange module, drift presses down the flange process that can complete workpiece;
(2) be fixed between two baffle plates of the second punch forming module by the workpiece after the first punching press flange module process, drift presses down and makes workpiece be absorbed in jet-bedding, forms U-shaped structure between workpiece two flange;
(3) be fixed on the die holder of the 3rd punch forming module by the workpiece after the second punch forming module process, drift presses down, and makes two modules to die holder direction extruding workpiece, thus makes workpiece shaping further.
Impact forming method disclosed in the present embodiment, easy to operate, the production efficiency of workpiece can be significantly improved.
Claims (5)
1. for the stamping forming progressive die of absorber spring bracket, it is characterized in that: this progressive die is by the first punching press flange module, and the second punch forming module and the 3rd punching press shaping module form, wherein,
First punching press flange module comprises the drift corresponding with the flange angle of spring carrier, size, and the below of drift is provided with jet-bedding, is provided with the die holder matched with drift in jet-bedding;
Second punch forming module comprises the drift corresponding with the tubular construction of spring carrier, the below of drift is provided with two supporting seats arranged in opposite directions, the phase of supporting seat is provided with baffle plate to the inside, workpiece after the first punching press flange module process can be fixed between two baffle plates, makes to form jet-bedding between two supporting seats;
3rd punching press shaping module comprises drift, the below of drift is provided with the die holder corresponding with the tubular construction of spring carrier, die holder both sides are respectively provided with a module, the outer surface of module is corresponding with the outer surface of drift, drift moves down and module can be driven to move to die holder in the horizontal direction, form cavity when two modules close between its inner surface and outer surface of die holder, the shape of this cavity is identical with the shape of spring carrier.
2. according to claim 1 for the stamping forming progressive die of absorber spring bracket, it is characterized in that: described drift is driven by motor and vertically moves up and down.
3. according to claim 2 for the stamping forming progressive die of absorber spring bracket, it is characterized in that: the start and stop of described motor and rotating are by drive control circuit.
4. according to claim 1 for the stamping forming progressive die of absorber spring bracket, it is characterized in that: described module is connected with spring, when drift moves down and drives module to move to die holder in the horizontal direction, spring elongation is out of shape; When drift moves, spring reset can drive module to leave die holder in the horizontal direction.
5. an absorber spring bracket impact forming method, uses the progressive die described in the claims 1, it is characterized in that, comprise the steps:
(1) be placed in by flat work pieces sheet to be punched on the die holder of the first punching press flange module, drift presses down the flange process that can complete workpiece;
(2) be fixed between two baffle plates of the second punch forming module by the workpiece after the first punching press flange module process, drift presses down and makes workpiece be absorbed in jet-bedding, forms U-shaped structure between workpiece two flange;
(3) be fixed on the die holder of the 3rd punch forming module by the workpiece after the second punch forming module process, drift presses down, and makes two modules to die holder direction extruding workpiece, thus makes workpiece shaping further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488850.0A CN104307985A (en) | 2014-09-23 | 2014-09-23 | Progressive die for press-forming of shock absorber spring bracket and press-forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488850.0A CN104307985A (en) | 2014-09-23 | 2014-09-23 | Progressive die for press-forming of shock absorber spring bracket and press-forming method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104307985A true CN104307985A (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410488850.0A Pending CN104307985A (en) | 2014-09-23 | 2014-09-23 | Progressive die for press-forming of shock absorber spring bracket and press-forming method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104307985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408658A (en) * | 2020-03-26 | 2020-07-14 | 宁波沃特汽车部件有限公司 | Forming method of automobile shock absorber parts |
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| CN202291028U (en) * | 2011-10-10 | 2012-07-04 | 佛山市南海新奥电器有限公司 | Continuous punching die for silencer of air conditioning compressor |
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2014
- 2014-09-23 CN CN201410488850.0A patent/CN104307985A/en active Pending
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| JP2004344968A (en) * | 2003-05-26 | 2004-12-09 | Sango Co Ltd | Method for manufacturing burring worked part |
| WO2008096672A1 (en) * | 2007-02-05 | 2008-08-14 | Kabushiki Kaisha Kobe Seiko Sho | Structural member |
| CN201529706U (en) * | 2009-11-24 | 2010-07-21 | 中国重汽集团济南动力有限公司 | Truck bent crossbeam shaping mold |
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| CN202291028U (en) * | 2011-10-10 | 2012-07-04 | 佛山市南海新奥电器有限公司 | Continuous punching die for silencer of air conditioning compressor |
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Non-Patent Citations (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408658A (en) * | 2020-03-26 | 2020-07-14 | 宁波沃特汽车部件有限公司 | Forming method of automobile shock absorber parts |
| CN111408658B (en) * | 2020-03-26 | 2021-12-28 | 宁波沃特汽车部件有限公司 | Forming method of automobile shock absorber parts |
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Application publication date: 20150128 |