CN202270830U - Adjustable self-adapting type positioning and supporting device for plate material of hot stamping die - Google Patents
Adjustable self-adapting type positioning and supporting device for plate material of hot stamping die Download PDFInfo
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- CN202270830U CN202270830U CN 201120252165 CN201120252165U CN202270830U CN 202270830 U CN202270830 U CN 202270830U CN 201120252165 CN201120252165 CN 201120252165 CN 201120252165 U CN201120252165 U CN 201120252165U CN 202270830 U CN202270830 U CN 202270830U
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Abstract
The utility model provides an adjustable self-adapting type positioning and supporting device for the plate material of a hot stamping die. The positioning and supporting device comprises a base, an upright post, an adjusting screw rod, a tightening screw, a supporting block of a plate material, a spring and an adjusting knob. The middle part of the base is provided with a T-shaped groove, and the upright post is installed in the base by the T-shaped groove. The lower end of the upright post is provided with a T-shaped structure, and the end part of the adjusting screw rod is rotated, so that the upright post slides along the T-shaped groove in the base back and forth, the upper surface of the base is provided with scale marks, and the adjusting screw rod can be fixed at the position of a random scale. The middle upper part of the upright post is provided with a hole groove, the supporting block of the plate material, the spring and the adjusting knob are positioned in the hole groove, the back end of the hole groove is provided with a threaded hole, and the pretightening force of the spring can be adjusted by the adjusting knob. The front end of the supporting block of the plate material is provided with an incline of the supporting block, and the supporting block of the plate material is contracted into the hole groove of the upright post when an upper die moves downwards, so that the plate material falls into a lower die to finish the formation of the plate material. After the operation of stamping is finished, the upper die is lifted, and the supporting block of the plate material is returned to an original position under the action of the spring so as to finish primary circulation.
Description
Technical field
The present invention relates to a kind of hot stamping die plate device for positioning and supporting, belong to field of hot stamping forming.
Background technology
The superhigh intensity plate not only can improve vehicle safety performance, and under the prerequisite that satisfies the same security ability, effectively alleviates tare, and the application percentage in automobile improves rapidly in recent years.Punching press easy of crack under the superhigh intensity plate normal temperature, resilience is serious, and the drop stamping technology is to solve superhigh intensity sheet forming difficult technologies specially.This specification requirement at first is heated to plate more than the hypostazation temperature difficult to understand; Insulation a period of time makes the complete hypostazation difficult to understand of plate, again the plate that heats is put into the mould with cooling system; When accomplish being shaped, carry out quenching strengthening, finally make and have high-intensity drip molding.
Put into mould after plate is heated in the drop stamping specification requirement and form quenching; This just needs the temperature of plate before the punching press must remain on the martensite phase transformation to begin on the temperature; When the hot plate material with after mould contacts, the part that plate contacts with mould can be lowered the temperature in advance, the plate temperature that makes this part plate temperature not contact mould part with other is inconsistent; Finally cause organizing of drip molding inconsistent, influence the performance quality of drip molding.A kind of superhigh intensity plate hot stamping die plate positioner is disclosed in Chinese patent CN101773964A; This patent has proposed a kind of method that plate and mould are not directly contacted; Reduced plate temperature contrast problem, but not solving plate fully cools off nonsynchronous problem, the bearing material bar front end in this patent has a plane to be used for supporting plate; Plate is the face contact with contacting of bearing material bar, and still there is the cooling problem in the part that plate contacts with the bearing material bar.In addition, in the positioner of this patent, can not regulate the height of stock supporting plate and the position of pin; When fluctuation appears in the dimensional accuracy of plate; This positioner can not adapt to fluctuation, can not adjust bad adaptability to self-position; This just requires the needs of plate when blanking to improve precision, has improved the cost of drip molding to a certain extent.
Summary of the invention
The present invention provides a kind of adjustable self-adapting type hot stamping die plate device for positioning and supporting; Purpose is to make the plate device for positioning and supporting in to the plate location, support plate; To prevent the contacting problem that the plate inhomogeneous cooling that solution causes thus is even before plate from embarking on journey too early with mould.In addition, plate device for positioning and supporting provided by the invention can column and the position of plate back-up block regulate, to adapt to different plate size and positioning requirements.
The present invention provides a kind of adjustable self-adapting type hot stamping die plate device for positioning and supporting, and this device for positioning and supporting is made up of base (2), column (4), adjustment screw rod (7), holding screw (3), plate back-up block (6), spring (16), adjusting knob (15).Column (4) is installed in the base (2); Adjustment screw rod (7) one ends are installed on the base (2), and the other end is installed on the column (4), and holding screw (3) is installed on the base (2); Plate back-up block (6) is installed in the column (4); Spring (16) one ends are fixed on the plate back-up block (6), and the other end is fixed on the adjusting knob (15), and adjusting knob (15) is installed in the column (4).Be provided with column inclined-plane (10) in column (4) upper end, the lower end is provided with T shape structure (18), and the middle and lower part is provided with screwed hole 1 (12); Adjustment screw rod (7) one ends are fixed on the column through this screwed hole 1, offer hole slot (5) in the column middle and upper part, and the quantity of hole slot is no less than two; Plate back-up block (6) is arranged in this hole slot; Its front end stretches out from the column hole slot, and spring (16) and adjusting knob (15) are arranged in hole slot, and the hole slot rear end is a screwed hole 3 (17).Through rotation adjustment screw rod end; Column is slidably reciprocated along the T-slot in the base; Be provided with graduation mark (8) at base upper surface; Can accurately regulate the distance that column moves according to column and graduation mark positions aligning, when being adjusted to suitable position, tightening holding screw and will adjust screw rod and fix.Be provided with column inclined-plane (10) in the column upper end, after plate (19) is put into mould by manipulator, make things convenient for plate to slip into, drop on the plate back-up block along the column inclined-plane.Be provided with T-slot (9) at base (2) middle part, column (4) is installed in the base through this T-slot, and base upper surface is provided with graduation mark (8); Base end is provided with unthreaded hole (13); Adjustment screw rod (7) passes this unthreaded hole and is installed on the base, and the base end upper surface offers screwed hole 2 (14), and holding screw (3) is installed on the base through this screwed hole 2; The base both sides are provided with installing hole (1), and base is installed on the mould (20) through this installing hole.In the requirement of different parts needs different height, can use the hole slot of differing heights on the column during according to sheet forming, the height of plate back-up block is regulated.Through the adjusting knob pretightning force of regulating spring easily, thereby make device for positioning and supporting of the present invention can carry the plate of Different Weight.Plate back-up block front end is provided with back-up block inclined-plane (11), in the process that patrix moves downward, makes the plate back-up block can be retracted in the hole slot of column, lets plate fall in the counterdie, accomplishes the shaping of plate.
Among the present invention,, can prevent that plate from contacting with mould too early realizing the pinpoint while of plate; Plate is the edge of plate with contacting of plate back-up block; Be a kind of line contact, make plate bulk temperature before shaping be consistent, to obtain the heat-punch member of even tissue, function admirable.In addition, the present invention can column and the position of plate back-up block regulate, can be suitable for the fluctuation of plate size, and guarantee the accurate location of plate.
Description of drawings:
The 3 D stereo sketch map of Fig. 1 plate device for positioning and supporting according to the invention
The vertical view of Fig. 2 plate device for positioning and supporting
The cutaway view of Fig. 3 plate device for positioning and supporting
The left view of Fig. 4 plate device for positioning and supporting
The working state schematic representation of Fig. 5 plate device for positioning and supporting on mould
Among the figure: the 1-installing hole; The 2-base; The 3-holding screw; The 4-column; The 5-hole slot; 6-plate back-up block; 7-adjusts screw rod; The 8-graduation mark; 9-T shape groove; 10-column inclined-plane; 11-back-up block inclined-plane; 12-screwed hole 1; The 13-unthreaded hole; 14-screwed hole 2; The 15-adjusting knob; The 16-spring; 17-screwed hole 3; 18-T shape structure; The 19-plate; The 20-counterdie.
The specific embodiment:
Further specify the specific embodiment of the present invention below in conjunction with accompanying drawing 1 ~ accompanying drawing 5 illustrated embodiments.
Like Fig. 1, shown in Figure 2, plate device for positioning and supporting according to the invention is made up of base (2), column (4), adjustment screw rod (7), holding screw (3), plate back-up block (6), spring (16), adjusting knob (15).The base both sides are provided with installing hole (1), and base is installed on the mould (20) through this installing hole.Be provided with T-slot (9) at base (2) middle part, column (4) is installed in the base (2) through this T-slot (9).Base (2) end is provided with unthreaded hole (13), and column (4) middle and lower part is provided with screwed hole 1 (12), and adjustment screw rod (7) one ends pass unthreaded hole (13) and are installed on the base (2), and the other end is installed in the screwed hole 1 (12) on the column (4).The base end upper surface offers screwed hole 2 (14); Holding screw (3) is installed on the base (2) through screwed hole 2 (14); Plate back-up block (6) is installed in the column (4); Spring (16) one ends are fixed on the plate back-up block (6), and the other end is fixed on the adjusting knob (15), and adjusting knob (15) is installed in the column (4).Column (4) lower end is provided with T shape structure (18), and is as shown in Figure 4, through the end of rotation adjustment screw rod (7); Column (4) is slidably reciprocated along the T-slot (9) in the base (2); Be provided with graduation mark (8) at base upper surface, as shown in Figure 3, can accurately regulate the distance that column moves according to column (4) and graduation mark (8) positions aligning; When being adjusted to suitable position, tightening holding screw (3) and will adjust screw rod (7) and fix.Be provided with column inclined-plane (10) in column (4) upper end, after plate (19) is put into mould by manipulator, make things convenient for plate to slip into, drop on the plate back-up block (6), make plate before shaping, directly not contact with counterdie along the column inclined-plane, as shown in Figure 5.Offer hole slot (5) in column (4) middle and upper part; The quantity of hole slot is no less than two; Plate back-up block (6) is installed in this hole slot (5); Its front end stretches out from hole slot (5), and spring (16) and adjusting knob (15) are arranged in hole slot (5), and hole slot (5) rear end is a screwed hole 3 (17).In the requirement of different parts needs different height, can use column (4) to go up the hole slot of differing heights during according to sheet forming, the height of plate back-up block is regulated.Through adjusting knob (15) pretightning force of regulating spring (16) easily, thereby make device for positioning and supporting of the present invention can carry the plate of Different Weight.Plate back-up block (6) front end is provided with back-up block inclined-plane (11), in the process that patrix moves downward, makes plate back-up block (6) can be retracted in the hole slot (5) of column (4), lets plate (19) fall in the counterdie (20), accomplishes the shaping of plate.After drop stamping was accomplished, patrix lifted, and plate back-up block (6) is got back to original position under the effect of spring (16), accomplished once circulation.
For structure and dimensional parameters such as the quantity of hole slot (5) on the quantity of the angle of column inclined-plane (10) and back-up block inclined-plane (11), plate back-up block (6) and structure, the column and positions, can calculate adjustment according to the situation in the actual production.The structure of plate back-up block (6) can be the square front end band inclined-plane among Fig. 1, also can change cylindrical forward band inclined-plane into, can also change sphere into.The shape of hole slot on the column (5) can be the square hole among Fig. 1, also can be circular hole, can also be different in nature hole.
Hot stamping die plate device for positioning and supporting of the present invention; Can not only realize the accurate location of plate; Also solved owing to contact the negative effects such as plate inhomogeneous cooling that cause before the sheet forming with mould; And this device for positioning and supporting can be regulated self-position, can adapt under the plate size fluctuation situation demands of different to the location, has a great practical significance for hot press-formed.
Claims (4)
1. adjustable self-adapting type hot stamping die plate device for positioning and supporting; It is characterized in that: be made up of base (2), column (4), adjustment screw rod (7), holding screw (3), plate back-up block (6), spring (16), adjusting knob (15), column is installed in the base, and adjustment screw rod one end is installed on the base; The other end is installed on the column; Holding screw is installed on the base, and the plate back-up block is installed in the column, and spring one end is fixed on the plate back-up block; The other end is fixed on the adjusting knob, and adjusting knob is installed in the column.
2. according to the said a kind of adjustable self-adapting type hot stamping die plate device for positioning and supporting of claim 1, it is characterized in that: be provided with column inclined-plane (10) in column (4) upper end, the lower end is provided with T shape structure (18); The middle and lower part is provided with screwed hole 1 (12); Adjustment screw rod (7) one ends are fixed on the column through this screwed hole 1, offer hole slot (5) in the column middle and upper part, and the quantity of hole slot is no less than two; Plate back-up block (6) is arranged in this hole slot; Its front end stretches out from the column hole slot, and spring (16) and adjusting knob (15) are arranged in hole slot, and the hole slot rear end is a screwed hole 3 (17).
3.
are according to the said a kind of adjustable self-adapting type hot stamping die plate device for positioning and supporting of claim 1; It is characterized in that: be provided with T-slot (9) at base (2) middle part, column (4) is installed in the base through this T-slot, and base upper surface is provided with graduation mark (8); Base end is provided with unthreaded hole (13); Adjustment screw rod (7) passes this unthreaded hole and is installed on the base, and the base end upper surface offers screwed hole 2 (14), and holding screw (3) is installed on the base through this screwed hole 2; The base both sides are provided with installing hole (1), and base is installed on the mould (20) through this installing hole.
4.
according to the said a kind of adjustable self-adapting type hot stamping die plate device for positioning and supporting of claim 1, it is characterized in that: plate back-up block (6) front end is provided with back-up block inclined-plane (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120252165 CN202270830U (en) | 2012-01-05 | 2012-01-05 | Adjustable self-adapting type positioning and supporting device for plate material of hot stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120252165 CN202270830U (en) | 2012-01-05 | 2012-01-05 | Adjustable self-adapting type positioning and supporting device for plate material of hot stamping die |
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| CN202270830U true CN202270830U (en) | 2012-06-13 |
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| CN 201120252165 Expired - Fee Related CN202270830U (en) | 2012-01-05 | 2012-01-05 | Adjustable self-adapting type positioning and supporting device for plate material of hot stamping die |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274898A (en) * | 2011-08-17 | 2011-12-14 | 机械科学研究总院先进制造技术研究中心 | Adjustable and self-adaptive sheet positioning and supporting device for hot stamping mould |
| CN102873210A (en) * | 2012-10-18 | 2013-01-16 | 无锡海特精密模具有限公司 | Inclined wedge regulating and spacing mechanism for air conditioner fin die |
| CN102914232A (en) * | 2012-10-08 | 2013-02-06 | 长春富维—江森自控汽车饰件***有限公司 | Universal seat detecting device |
| CN103736867A (en) * | 2013-12-20 | 2014-04-23 | 江苏大学 | Panel veneer supporting mechanism for hot forming of super-stiffness steel plate |
| CN104148520A (en) * | 2014-07-17 | 2014-11-19 | 安徽和翔机械科技有限公司 | Discharging and positioning device for punch press |
| CN104384357A (en) * | 2014-10-11 | 2015-03-04 | 东风天汽模（武汉）金属材料成型有限公司 | Positioning rod device capable of being precisely and fast regulated |
| CN105964825A (en) * | 2016-03-09 | 2016-09-28 | 合肥工业大学 | Locating mechanism based on discharging trolley |
| CN106734675A (en) * | 2016-12-30 | 2017-05-31 | 无锡同捷汽车设计有限公司 | A kind of rotary positioner of stamping mold |
| CN110220441A (en) * | 2019-06-27 | 2019-09-10 | 中国有色金属工业第六冶金建设有限公司 | A kind of measurement method for rolling-mill housing installation |
| CN110899434A (en) * | 2019-10-17 | 2020-03-24 | 魏井辉 | Stamping auxiliary tool for machining high-precision convex part and using method thereof |
| CN111167916A (en) * | 2020-01-17 | 2020-05-19 | 大连理工大学 | Tube blank supporting device for hot-air-pressure forming of high-strength steel pipe fitting |
| CN112092253A (en) * | 2020-08-17 | 2020-12-18 | 吴江市首腾电子有限公司 | Self-adaptive adjustment type optical fiber connector positioning die |
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2012
- 2012-01-05 CN CN 201120252165 patent/CN202270830U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274898A (en) * | 2011-08-17 | 2011-12-14 | 机械科学研究总院先进制造技术研究中心 | Adjustable and self-adaptive sheet positioning and supporting device for hot stamping mould |
| CN102914232B (en) * | 2012-10-08 | 2015-05-20 | 长春富维—江森自控汽车饰件***有限公司 | Universal seat detecting device |
| CN102914232A (en) * | 2012-10-08 | 2013-02-06 | 长春富维—江森自控汽车饰件***有限公司 | Universal seat detecting device |
| CN102873210A (en) * | 2012-10-18 | 2013-01-16 | 无锡海特精密模具有限公司 | Inclined wedge regulating and spacing mechanism for air conditioner fin die |
| CN103736867A (en) * | 2013-12-20 | 2014-04-23 | 江苏大学 | Panel veneer supporting mechanism for hot forming of super-stiffness steel plate |
| CN103736867B (en) * | 2013-12-20 | 2016-04-27 | 江苏大学 | A kind of ultrahigh-strength steel plates hot forming plate supporting mechanism |
| CN104148520B (en) * | 2014-07-17 | 2016-07-20 | 安徽和翔机械科技有限公司 | A kind of punching machine blanking positioner |
| CN104148520A (en) * | 2014-07-17 | 2014-11-19 | 安徽和翔机械科技有限公司 | Discharging and positioning device for punch press |
| CN104384357A (en) * | 2014-10-11 | 2015-03-04 | 东风天汽模（武汉）金属材料成型有限公司 | Positioning rod device capable of being precisely and fast regulated |
| CN105964825A (en) * | 2016-03-09 | 2016-09-28 | 合肥工业大学 | Locating mechanism based on discharging trolley |
| CN106734675A (en) * | 2016-12-30 | 2017-05-31 | 无锡同捷汽车设计有限公司 | A kind of rotary positioner of stamping mold |
| CN110220441A (en) * | 2019-06-27 | 2019-09-10 | 中国有色金属工业第六冶金建设有限公司 | A kind of measurement method for rolling-mill housing installation |
| CN110899434A (en) * | 2019-10-17 | 2020-03-24 | 魏井辉 | Stamping auxiliary tool for machining high-precision convex part and using method thereof |
| CN111167916A (en) * | 2020-01-17 | 2020-05-19 | 大连理工大学 | Tube blank supporting device for hot-air-pressure forming of high-strength steel pipe fitting |
| CN111167916B (en) * | 2020-01-17 | 2021-08-10 | 大连理工大学 | Tube blank supporting device for hot-air-pressure forming of high-strength steel pipe fitting |
| CN112092253A (en) * | 2020-08-17 | 2020-12-18 | 吴江市首腾电子有限公司 | Self-adaptive adjustment type optical fiber connector positioning die |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20210105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |