CN201346598Y - Bending forming die for door shell of electric refrigerator - Google Patents
Bending forming die for door shell of electric refrigerator Download PDFInfo
- Publication number
- CN201346598Y CN201346598Y CNU2009201415571U CN200920141557U CN201346598Y CN 201346598 Y CN201346598 Y CN 201346598Y CN U2009201415571 U CNU2009201415571 U CN U2009201415571U CN 200920141557 U CN200920141557 U CN 200920141557U CN 201346598 Y CN201346598 Y CN 201346598Y
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- Prior art keywords
- strip
- bending
- plane
- bent
- door casing
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- Expired - Lifetime
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- Bending Of Plates, Rods, And Pipes (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a bending forming die for a door shell of an electric refrigerator, which comprises an upper die plate and a lower die plate, wherein, two upper driving blocks and two upper die bending strips are symmetrically fixed on the upper die plate from outside to inside, and a downward first inclined surface and a downward second inclined surface are respectively arranged on the outer side surface and the inner side surface of each upper driving block; two sliding blocks arranged in a main sliding chute are symmetrically arranged on the lower die plate, a lower driving block and a lower die bending strip are respectively fixed on each sliding block from outside to inside, and an upward third inclined surface opposite to the first inclined surface is arranged on the inner side surface of each lower driving block; and meanwhile, an auxiliary sliding chute positioned between the lower driving block and the lower die bending strip is also formed on each sliding block, a bending strip is arranged in the auxiliary sliding chute in a sliding manner, an upward fourth inclined surface opposite to the second inclined surface is arranged on the outer side surface of the bending strip, and a bending concave part matched with the bending strip is arranged on the side surface of each lower side bending strip. The utility model can finish the bending molding of the door shell of the electric refrigerator at a time and further improves the production efficiency.
Description
Technical field
The utility model relates to a kind of brake forming mold for door casing of refrigerator.
Background technology
The cross sectional shape of Door casing of refrigerator usually as shown in Figure 1, the two ends of its body 14 have two sides 15 of circular arc curve transition, simultaneously the bottom of every side 15 also has flange 16 inwardly.At present in processing during this Door casing of refrigerator, because do not have can the first order buckling forming mould, therefore need to adopt the conventional mould of many covers divide several steps to process, waste time and energy and equipment cost has high input, and production efficiency is lower.
Summary of the invention
The utility model purpose is: a kind of brake forming mold for door casing of refrigerator is provided, can once finishes the brake forming of Door casing of refrigerator, reduce production process greatly, save time and manpower, enhance productivity with this.
The technical solution of the utility model is: a kind of brake forming mold for door casing of refrigerator, comprise cope match-plate pattern and lower bolster, be symmetrically fixed with two on the described cope match-plate pattern from outside to inside and go up drive blocks and two patrix bent-strip, and be respectively equipped with down first inclined-plane and second inclined-plane on the lateral surface of drive block and the medial surface on each; And be arranged with two slide blocks that are slidedly arranged in the main chute on the lower bolster, all be fixed with down from outside to inside drive block and counterdie bent-strip on each slide block, and the 3rd inclined-plane that the medial surface of drive block is provided with up under each is relative with first inclined-plane; Also be provided with one simultaneously on each slide block at the inferior chute that descends between drive block and the counterdie bent-strip, the sliding bending bar of establishing in this time chute, the 4th inclined-plane that the lateral surface of this bending bar is provided with up is relative with second inclined-plane, and the side of described each counterdie bent-strip is provided with the bending recess that cooperates with the bending bar.
The bent-strip of counterdie described in the utility model is provided with circular arc camber, when patrix bent-strip and the changing of the relative positions of counterdie bent-strip were carried out bending with the moulding side to the Door casing of refrigerator plate, this circular arc camber can assist side to form with the crooked intermediate location of the circular arc between the Door casing of refrigerator body.
The master reset spring that pushes slide block inwardly further is installed on the lower bolster described in the utility model.
In time chute the inferior back-moving spring that pushes the bending bar outwardly is installed further described in the utility model.
The concrete course of work of the present utility model is as follows: it is descending just to drive cope match-plate pattern after placing Door casing of refrigerator plate to be processed on two counterdie bent-strip on the lower bolster; Cope match-plate pattern is in descending process, at first drive two slide blocks and drive the distance that counterdie bent-strip is separately laterally slided and is scheduled to laterally respectively, till each counterdie bent-strip all reaches with the relative operating position of patrix bent-strip by the interaction between the 3rd inclined-plane on first inclined-plane on the last drive block and the following drive block.Cope match-plate pattern continues descendingly then, makes the patrix bent-strip and the changing of the relative positions of counterdie bent-strip, and the Door casing of refrigerator plate is carried out bending with the moulding side; Meanwhile, cope match-plate pattern drives two bending bars by second inclined-plane on the last drive block and the interaction between the 4th inclined-plane on the bending bar and heads in the bending recess on each self-corresponding counterdie bent-strip, two sides that process are previously carried out bending with the moulding flange, treat that cope match-plate pattern comes downwards to predetermined altitude, the first order buckling moulding of Door casing of refrigerator has just been finished.It is up to drive cope match-plate pattern at last, takes out goods, and the bar of bending simultaneously resets under the effect of inferior back-moving spring, and slide block then resets under the effect of master reset spring, to wait for the adding of new Door casing of refrigerator plate.
The utility model advantage is:
This brake forming mold for door casing of refrigerator described in the utility model can once be finished the brake forming of Door casing of refrigerator, reduces production process greatly, saves time and manpower, has improved production efficiency; And this brake forming mold for door casing of refrigerator itself is simple in structure, the convenient manufacturing, and low cost of manufacture is particluarly suitable for some medium and small refrigerator manufacturing enterprises and applies.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the cross sectional shape schematic diagram of Door casing of refrigerator;
Fig. 2 is the structural representation (die opening state) of a kind of specific embodiment of the utility model;
Fig. 3 is another structural representation (matched moulds state) of Fig. 2 embodiment.
Wherein: 1, cope match-plate pattern; 2, lower bolster; 3, go up drive block; A, first inclined-plane; B, second inclined-plane; 4, patrix bent-strip; 5, main chute; 6, slide block; 7, following drive block; 8, counterdie bent-strip; C, the 3rd inclined-plane; 9, inferior chute; 10, bending bar; D, the 4th inclined-plane; 11, bending recess; 12, master reset spring; 13, inferior back-moving spring; 14, body; 15, side; 16, flange.
The specific embodiment
Embodiment: the cross sectional shape schematic diagram that is illustrated in figure 1 as at present common Door casing of refrigerator, body 14 two ends of this Door casing of refrigerator have two sides 15 of circular arc curve transition, the bottom of every side 15 also has flange 16 inwardly simultaneously, conventional method need adopt many molds to divide several steps to carry out when this Door casing of refrigerator of processing, waste time and energy and equipment cost has high input, production efficiency is lower.The purpose of this utility model just provides a kind of brake forming mould that can time processing goes out this Door casing of refrigerator.
In conjunction with Fig. 2, Figure 3 shows that a kind of specific embodiment of the utility model brake forming mold for door casing of refrigerator, it comprises cope match-plate pattern 1 and lower bolster 2, be symmetrically fixed with two on the described cope match-plate pattern 1 from outside to inside and go up drive blocks 3 and two patrix bent-strip 4, and be respectively equipped with down the first inclined-plane a and the second inclined-plane b on the lateral surface of drive block 3 and the medial surface on each; And be arranged with two slide blocks 6 that are slidedly arranged in the main chute 5 on the lower bolster 2, all be fixed with down from outside to inside drive block 7 and counterdie bent-strip 8 on each slide block 6, and the 3rd inclined-plane c that the medial surface of drive block 7 is provided with up under each is relative with the first inclined-plane a; Also be provided with one simultaneously on each slide block 6 at the inferior chute 9 that descends between drive block 7 and the counterdie bent-strip 8, the sliding bending bar 10 of establishing in this time chute 9, the 4th inclined-plane d that the lateral surface of this bending bar 10 is provided with up is relative with the second inclined-plane b, and the side of described each counterdie bent-strip 8 is provided with the bending recess 11 that cooperates with bending bar 10.
Be equipped with circular arc camber on each counterdie bent-strip 8 described in the present embodiment.
The master reset spring 12 that pushes slide block 6 inwardly is installed on the lower bolster described in the present embodiment 2, the inferior back-moving spring 13 that pushes bending bar 10 outwardly is installed in described chute 9 simultaneously.
Further combined with Fig. 2 and shown in Figure 3, the concrete course of work of present embodiment is as follows: it is descending just to drive cope match-plate pattern 1 after placing Door casing of refrigerator plate (not drawing among the figure) to be processed on two counterdie bent-strip 8 on the lower bolster 2; Cope match-plate pattern 1 is in descending process, at first drive two slide blocks 6 and drive separately the counterdie bent-strip 8 predetermined distance of laterally sliding laterally respectively, till each counterdie bent-strip 8 all reaches the operating position relative with patrix bent-strip 4 by the first inclined-plane a on the last drive block 3 and the interaction between the 3rd inclined-plane c on the following drive block 7.Cope match-plate pattern 1 continues descending then, make the patrix bent- strip 4 and 8 changing of the relative positions of counterdie bent-strip, the Door casing of refrigerator plate is carried out bending with moulding side 15, and the circular arc camber effect on the counterdie bent-strip 8 is that auxiliary side 15 forms with the crooked intermediate location of the circular arc between the Door casing of refrigerator body 14.In the crooked Door casing of refrigerator plate of patrix bent-strip, cope match-plate pattern 1 drives two bending bars 10 by second inclined-plane b on the last drive block 3 and the interaction between the 4th inclined-plane d on the bending bar 10 and heads in the bending recess 11 on each self-corresponding counterdie bent-strip 8, two sides 15 that process are previously carried out bending with moulding flange 16, treat that cope match-plate pattern 1 comes downwards to predetermined altitude, the first order buckling moulding of Door casing of refrigerator has just been finished, and goods as shown in Figure 1.It is up to drive cope match-plate pattern 1 at last, takes out goods, and the bar of bending simultaneously 10 resets under the effect of inferior back-moving spring 13, and slide block 6 then resets under the effect of master reset spring 12, to wait for the adding of new Door casing of refrigerator plate.
Claims (4)
1. brake forming mold for door casing of refrigerator, comprise cope match-plate pattern (1) and lower bolster (2), it is characterized in that being symmetrically fixed with from outside to inside on the described cope match-plate pattern (1) two and go up drive blocks (3) and two patrix bent-strip (4), and be respectively equipped with down first inclined-plane (a) and second inclined-plane (b) on the lateral surface of drive block (3) and the medial surface on each; Be slidedly arranged on the interior slide blocks (6) of main chute (5) and be arranged with two on the lower bolster (2), all be fixed with down from outside to inside drive block (7) and counterdie bent-strip (8) on each slide block (6), and the 3rd inclined-plane (c) that the medial surface of drive block (7) is provided with up under each is relative with first inclined-plane (a); Also be provided with an inferior chute (9) that is positioned between following drive block (7) and the counterdie bent-strip (8) simultaneously on each slide block (6), the sliding bending bar (10) of establishing in this time chute (9), the 4th inclined-plane (d) that the lateral surface of this bending bar (10) is provided with up is relative with second inclined-plane (b), and the side of described each counterdie bent-strip (8) is provided with the bending recess (11) that cooperates with bending bar (10).
2. brake forming mold for door casing of refrigerator according to claim 1 is characterized in that described counterdie bent-strip (8) is provided with circular arc camber.
3. brake forming mold for door casing of refrigerator according to claim 1 is characterized in that being equipped with on the described lower bolster (2) the master reset spring (12) that pushes slide block (6) inwardly.
4. brake forming mold for door casing of refrigerator according to claim 1 is characterized in that being equipped with in described the chute (9) the inferior back-moving spring (13) that pushes bending bar (10) outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201415571U CN201346598Y (en) | 2009-01-19 | 2009-01-19 | Bending forming die for door shell of electric refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201415571U CN201346598Y (en) | 2009-01-19 | 2009-01-19 | Bending forming die for door shell of electric refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346598Y true CN201346598Y (en) | 2009-11-18 |
Family
ID=41366077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201415571U Expired - Lifetime CN201346598Y (en) | 2009-01-19 | 2009-01-19 | Bending forming die for door shell of electric refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346598Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814398A (en) * | 2012-07-30 | 2012-12-12 | 苏州戴尔菲精密机械科技有限公司 | Electric mechanism riveting mould |
| CN107321854A (en) * | 2017-08-11 | 2017-11-07 | 滁州市艾德模具设备有限公司 | Refrigerator door layback Bending Mould |
| CN107737841A (en) * | 2017-11-30 | 2018-02-27 | 海信（山东）空调有限公司 | Lateral bending device |
| CN109396263A (en) * | 2018-10-30 | 2019-03-01 | 腾创（天津）精密模具有限公司 | A kind of mould structure of bent reshaping |
| CN111229900A (en) * | 2020-01-15 | 2020-06-05 | 东莞市壬鼎模具有限公司 | Television frame edge-covering inner bending and flattening processing method |
| CN112588890A (en) * | 2020-12-17 | 2021-04-02 | 中海三菱电梯（苏州）有限公司 | Elevator door plant processing equipment |
| CN114273545A (en) * | 2021-12-03 | 2022-04-05 | 滁州市艾德模具设备有限公司 | Side-bending sliding block demoulding mechanism |
-
2009
- 2009-01-19 CN CNU2009201415571U patent/CN201346598Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814398A (en) * | 2012-07-30 | 2012-12-12 | 苏州戴尔菲精密机械科技有限公司 | Electric mechanism riveting mould |
| CN107321854A (en) * | 2017-08-11 | 2017-11-07 | 滁州市艾德模具设备有限公司 | Refrigerator door layback Bending Mould |
| CN107737841A (en) * | 2017-11-30 | 2018-02-27 | 海信（山东）空调有限公司 | Lateral bending device |
| CN109396263A (en) * | 2018-10-30 | 2019-03-01 | 腾创（天津）精密模具有限公司 | A kind of mould structure of bent reshaping |
| CN111229900A (en) * | 2020-01-15 | 2020-06-05 | 东莞市壬鼎模具有限公司 | Television frame edge-covering inner bending and flattening processing method |
| CN112588890A (en) * | 2020-12-17 | 2021-04-02 | 中海三菱电梯（苏州）有限公司 | Elevator door plant processing equipment |
| CN114273545A (en) * | 2021-12-03 | 2022-04-05 | 滁州市艾德模具设备有限公司 | Side-bending sliding block demoulding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091118 Effective date of abandoning: 20090119 |