CN206445101U - A kind of device for improving doorframe shaping efficiency - Google Patents
A kind of device for improving doorframe shaping efficiency Download PDFInfo
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- CN206445101U CN206445101U CN201720130871.4U CN201720130871U CN206445101U CN 206445101 U CN206445101 U CN 206445101U CN 201720130871 U CN201720130871 U CN 201720130871U CN 206445101 U CN206445101 U CN 206445101U
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Abstract
The utility model discloses a kind of device for improving doorframe shaping efficiency, including press box machine, the press box machine includes top die and dip mold, on dip mold close to top die face on be disposed be V-arrangement groove I, groove II and groove III, and groove I, groove II and groove III increase successively to the distance of the bottom of dip mold, adjacent trough rim is sequentially connected in groove I, groove II and groove III, and the face on the top die close to dip mold is agreed with dip mold.Sheet metal is placed on dip mold, then press box machine is started, it is pressed under top die on sheet metal, due to there is the groove of multiple V-arrangements being sequentially connected on dip mold, make to depress successively and can just produce multiple bendings, process is shortened, time cost is reduced, and it is inaccurate to avoid the size that repeatedly bending of movement sheet metal is caused.
Description
Technical field
The utility model is related to a kind of doorframe forming machine, and in particular to a kind of device of raising doorframe shaping efficiency.
Background technology
Doorframe, is to prevent device that the wall on a side caves in, play a part of supporting door-plate.Done using metal material
During doorframe, in order to save material, doorframe is made hollow.Generally metal, which is made, the thin slice for drawing high performance, then will
It is placed on the dip mold of press box machine, is then started press box machine, the top die of press box machine is pressed in above, is then produced curved together
Folding, and a thin slice is made into doorframe needs repeatedly to bend thin slice, often completes to need to retract top die after once bending, then
Mobile thin slice, until bending completing technology requirement on thin slice.Not only number of operations is more, the working time for the method for this bending thin slice
It is long, and often bend and will once move thin slice, size that is mobile and its easily causing between bending does not meet technical requirements.
Utility model content
The utility model purpose is to provide a kind of device for improving doorframe shaping efficiency, solves traditional press box machine and bend
The problem of efficiency of thin plate is low.
The utility model is achieved through the following technical solutions：
A kind of device for improving doorframe shaping efficiency, including press box machine, the press box machine include top die and dip mold,
Be disposed with dip mold on the face of top die be V-arrangement groove I, groove II and groove III, and groove I, groove
II and groove III increase successively to the distance of the bottom of dip mold, in groove I, groove II and groove III adjacent trough rim according to
The length for the trough rim being connected in secondary connection, and groove II with groove III is the length for the trough rim being connected in groove II with groove I
3-4 times, the face on the top die close to dip mold is agreed with dip mold.Sheet metal is placed on dip mold, then started
It is pressed under press box machine, top die on sheet metal, due to there is the groove of multiple V-arrangements being sequentially connected on dip mold, makes to press successively
Multiple bendings can be just produced down, process is shortened, and are reduced time cost, and are avoided repeatedly mobile sheet metal bending and make
Into size it is inaccurate.
Further, preformed groove, the friendship of the cell wall of groove I are provided with the bottom land point of groove I, groove II and groove III
The intersection of the cell wall of the intersection or groove III of line or the cell wall of groove II is located in corresponding preformed groove.Press box machine drives for hydraulic pressure
Dynamic, the power conduction in hydraulic-driven is hydraulic oil, and in equipment in use, may there is a situation where hydraulic fluid leak, in advance
It, in order to concentrate the hydraulic oil that discharge is leaked, is on the other hand also to avoid when pushing sheet metal that the setting one for staying groove, which is, metal
Thin slice excessively agrees with the wedge angle of groove and forms the bending angle being excessively sharp.
Further, in addition to pressuring template, the pressuring template is located on dip mold on the face of top die, and pressuring template
The upper face contacted with dip mold is agreed with dip mold, and the face away from dip mold is agreed with top die on pressuring template.The pressuring template
It is smooth for the face agreed with metal, and pressuring template with top die.In order to improve the surface quality of the thin plate after bending, it is necessary to under
The compression face of pressing mold is polished, if the compression face and dip mold of dip mold are integrally formed, and not only manufacture has multiple V
Can be pretty troublesome during the dip mold of connected in star, increase the time cost and material cost of dip mold, also, when the compression of dip mold
When face produces abrasion, it is also inconvenient for polishing to compression face or being changed.And the pressuring template agreed with therewith is set on dip mold,
The precision and material cost of pressuring template then can be individually improved, and is increased without the material cost of whole dip mold, and individually
Pressuring template is processed for whole dip mold is processed, it is more time saving and energy saving.Meanwhile, can be with when pressuring template produces abrasion
Individually pressuring template is polished or changed, cost is not only reduced, also shorten maintenance dip mold whne work when consume, directly
Connect replace with new pressuring template can continue process sheet metal.
Further, supporting plate, the supporting plate are provided with close to feed end on pressuring template and away from feed end
Connection plate face corresponding with pressuring template is parallel to be connected.Sheet metal is when being pressurized, and only side needs to produce bending, and another
Side is in vacant state, in order to avoid the torque that sheet metal is produced because hanging makes to produce between hanging part and non-hanging part
Raw excessive stresses, and the torque for avoiding sheet metal from being produced because hanging make sheet metal produce displacement when processed, because
This sets supporting plate to come to position support hanging on sheet metal.
Further, limiting plate, the limiting plate and supporting plate are provided with the end face of the supporting plate away from feed end
Vertical connection, and limiting plate is parallel to feedstock direction, and one end away from press box machine center line in the supporting plate.Workman's hand
It is dynamic that sheet metal to be processed is placed on pressuring template, because doorframe is longer, sheet metal need to be bent in order to avoid workman
Place is placed on the outside of pressuring template, therefore sets limiting plate come when placing sheet metal, its place that need to be bent is respectively positioned on
On pressuring template, it can be pushed down by top die.
Further, the equal rounding of bending part on the pressuring template.During the equal rounding of bending part on pressuring template
In order to avoid when pushing sheet metal, sheet metal excessively agrees with the wedge angle of groove and forms the bending angle being excessively sharp.
The utility model compared with prior art, has the following advantages and advantages：
1st, a kind of device for improving doorframe shaping efficiency of the utility model, sheet metal is placed on dip mold, Ran Houqi
It is pressed on sheet metal, due to there is the groove of multiple V-arrangements being sequentially connected on dip mold, makes successively under dynamic pressure frame machine, top die
Pressure can just produce multiple bendings, shorten process, reduce time cost, and avoid repeatedly mobile sheet metal bending
The size caused is inaccurate；
2nd, a kind of device for improving doorframe shaping efficiency of the utility model, press box machine is hydraulic-driven, in hydraulic-driven
Power conduction is hydraulic oil, and in equipment in use, may there is a situation where hydraulic fluid leak, the setting one of preformed groove be for
The hydraulic oil of discharge leakage is concentrated, is on the other hand also to avoid when pushing sheet metal, sheet metal excessively agrees with groove
Wedge angle and form the bending angle being excessively sharp；
3rd, a kind of device for improving doorframe shaping efficiency of the utility model, in order to improve the surface matter of the thin plate after bending
Amount is, it is necessary to polish the compression face of dip mold, if the compression face and dip mold of dip mold are integrally formed, not only
Manufacturing can be pretty troublesome when having the dip mold of multiple v-depressions, increases the time cost and material cost of dip mold, also, works as
When the compression face of dip mold produces abrasion, it is also inconvenient for polishing to compression face or being changed；And set therewith on dip mold
The pressuring template agreed with, then can individually improve the precision and material cost of pressuring template, and be increased without the material of whole dip mold
Expect cost, and individually processing pressuring template is more time saving and energy saving for whole dip mold is processed.Meanwhile, when pressuring template production
During raw abrasion, individually pressuring template can be polished or changed, not only reduce cost, also shorten maintenance dip mold
Whne work when consume, directly replace with new pressuring template can continue process sheet metal.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the front view of dip mold；
Fig. 3 is the front view of pressuring template.
Mark and corresponding parts title in accompanying drawing：
1- press box machines, 2- top dies, 3- dip molds, 4- groove Is, 5- groove IIs, 6- grooves III, 7- preformed grooves, 8- pressing molds
Plate, 9- limiting plates, 10- supporting plates.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as limiting of the present utility model.
Embodiment 1
As shown in Figure 1-Figure 3, a kind of device for improving doorframe shaping efficiency of the utility model, including press box machine 1, the pressure
Frame machine 1 include top die 2 and dip mold 3, on dip mold 3 close to top die 2 face on be disposed be V-arrangement groove
I 4, groove II 5 and groove III 6, and groove I 4, groove II 5 and groove III 6 increase successively to the distance of the bottom of dip mold 3,
Adjacent trough rim is sequentially connected in groove I 4, groove II 5 and groove III 6, and the trough rim being connected in groove II 5 with groove III 6
Length be 3-4 times of length of the trough rim being connected in groove II 5 with groove I 4, close to the face of dip mold 3 on the top die 2
Agree with dip mold 3.Sheet metal is placed on dip mold 3, then starts and is pressed in sheet metal under press box machine 1, top die 2
On, due to there is the groove of multiple V-arrangements being sequentially connected on dip mold 3, multiple bendings can just be produced by making to depress successively, be shortened
Process, reduces time cost, and it is inaccurate to avoid the size that repeatedly bending of movement sheet metal is caused.
Further, preformed groove 7, the groove of groove I 4 are provided with the bottom land point of groove I 4, groove II 5 and groove III 6
The intersection of the cell wall of the intersection or groove III 6 of the intersection of wall or the cell wall of groove II 5 is located in corresponding preformed groove 7.Press box machine 1
For hydraulic-driven, the power conduction in hydraulic-driven is hydraulic oil, and in equipment in use, may have hydraulic fluid leak
Situation, it, in order to concentrate the hydraulic oil that discharge is leaked, is on the other hand also to avoid pushing sheet metal that the setting one of preformed groove 7, which is,
When, sheet metal excessively agrees with the wedge angle of groove and forms the bending angle being excessively sharp.
Further, in addition to pressuring template 8, the pressuring template 8 is located on dip mold 3 on the face of top die 2, and pressure
The face contacted in template 8 with dip mold 3 is agreed with dip mold 3, and the face away from dip mold 3 is agreed with top die 2 on pressuring template 8.
The pressuring template 8 is that the face agreed with metal, and pressuring template 8 with top die 2 is smooth.In order to improve the surface of the thin plate after bending
Quality, it is necessary to polish the compression face of dip mold 3, if by the compression face of dip mold 3 and dip mold 3 make one it is whole
Body, can pretty troublesome when not only manufacture has a dip mold 3 of multiple v-depressions, the time cost and material of increase dip mold 3 into
This, also, when the compression face of dip mold 3 produces abrasion, be also inconvenient for polishing to compression face or being changed.And in dip mold
The pressuring template 8 agreed with therewith is set on 3, then can individually improve the precision and material cost of pressuring template 8, and is increased without whole
The material cost of individual dip mold, and individually processing pressuring template 8 is more time saving and energy saving for whole dip mold 3 is processed.Together
When, when pressuring template 8 produces abrasion, individually pressuring template 8 can be polished or changed, not only reduced cost, also contract
Short maintenance dip mold 3 whne work when consume, processing sheet metal can be continued by directly replacing with new pressuring template 8.
Further, supporting plate 10, the support are provided with close to feed end on pressuring template 8 and away from feed end
The connection plate face corresponding with pressuring template 8 of plate 10 is parallel to be connected.Sheet metal is when being pressurized, and only side needs to produce bending,
And opposite side is in vacant state, in order to avoid the torque that sheet metal is produced because hanging makes hanging part and non-hanging part
Between produce excessive stresses, and the torque for avoiding sheet metal from being produced because hanging makes sheet metal produce position when processed
Move, therefore set supporting plate 10 to come to position support hanging on sheet metal.
Further, limiting plate 9, the limiting plate 9 and branch are provided with the end face of the supporting plate 10 away from feed end
Fagging 10 is vertically connected, and limiting plate 9 is parallel to feedstock direction, and away from the center line of press box machine 1 in the supporting plate 10
One end.Sheet metal to be processed is placed on pressuring template 8 by workman manually, because doorframe is longer, in order to avoid workman is by metal
The place that thin plate need to be bent is placed on the outside of pressuring template 8, therefore sets limiting plate 9 come when placing sheet metal, it needs curved
The place of folding is respectively positioned on pressuring template 8, can be pushed down by top die 2.
Further, the equal rounding of bending part on the pressuring template 8.The equal rounding of bending part on pressuring template 8
When in order to avoid when pushing sheet metal, sheet metal excessively agrees with the wedge angle of groove and forms the bending angle being excessively sharp.
Embodiment 2
The present embodiment is that on the basis of embodiment 2, the utility model is further illustrated.
, can be with the bending needed for the road of one-shot forming five, relative to the pressure of one of bending can only be molded using the utility model
For frame machine 1, the time for bending process is shorten to original 1/5th, the sheet metal after traditional one piece of bending of production
Time, using four or five can be produced after the utility model.
Also, when pressuring template 8 produces abrasion, it is necessary to when changing, for the replacing polishing of traditional dip mold 3, pole
It is big to shorten the repair time, shorten workman's time to wait.
Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (7)
1. a kind of device for improving doorframe shaping efficiency, including press box machine (1), the press box machine (1) include top die (2) and under
Pressing mold (3), it is characterised in that：On dip mold (3) close to top die (2) face on be disposed be V-arrangement groove I
(4), groove II (5) and groove III (6), and groove I (4), groove II (5) and groove III (6) arrive the bottom of dip mold (3)
Distance increases successively, and adjacent trough rim is sequentially connected in groove I (4), groove II (5) and groove III (6), and groove II (5)
The length of the upper trough rim being connected with groove III (6) is 3-4 times of the length for the trough rim being connected in groove II (5) with groove I (4),
Agree with dip mold (3) in face on the top die (2) close to dip mold (3).
2. a kind of device for improving doorframe shaping efficiency according to claim 1, it is characterised in that：In groove I (4), recessed
The bottom land point of groove II (5) and groove III (6) is provided with preformed groove (7), the intersection of the cell wall of groove I (4) or groove II (5)
The intersection of the intersection of cell wall or the cell wall of groove III (6) is located in corresponding preformed groove (7).
3. a kind of device for improving doorframe shaping efficiency according to claim 1, it is characterised in that：Also include pressuring template
(8), the pressuring template (8) be located at dip mold (3) on close to top die (2) face on, and on pressuring template (8) with dip mold (3)
The face of contact is agreed with dip mold (3), and the face away from dip mold (3) is agreed with top die (2) on pressuring template (8).
4. a kind of device for improving doorframe shaping efficiency according to claim 3, it is characterised in that：The pressuring template (8)
It is smooth for the face agreed with metal, and pressuring template (8) with top die (2).
5. a kind of device for improving doorframe shaping efficiency according to claim 3, it is characterised in that：On pressuring template (8)
Supporting plate (10) is provided with close to feed end and away from feed end, the supporting plate (10) is corresponding with pressuring template (8)
Connect the parallel connection of plate face.
6. a kind of device for improving doorframe shaping efficiency according to claim 5, it is characterised in that：In remote feed end
Limiting plate (9) is provided with the end face of supporting plate (10), the limiting plate (9) is vertical with supporting plate (10) to be connected, and limiting plate
(9) parallel to feedstock direction, and one end away from press box machine (1) center line in the supporting plate (10).
7. a kind of device of raising doorframe shaping efficiency according to any one of claim 3-6, it is characterised in that：It is described
The equal rounding of bending part on pressuring template (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130871.4U CN206445101U (en) | 2017-02-14 | 2017-02-14 | A kind of device for improving doorframe shaping efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130871.4U CN206445101U (en) | 2017-02-14 | 2017-02-14 | A kind of device for improving doorframe shaping efficiency |
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| Publication Number | Publication Date |
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| CN206445101U true CN206445101U (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720130871.4U Active CN206445101U (en) | 2017-02-14 | 2017-02-14 | A kind of device for improving doorframe shaping efficiency |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862323A (en) * | 2017-02-14 | 2017-06-20 | 德阳凯达门业有限公司 | The mechanical device that doorframe bends activity time can be shortened |
-
2017
- 2017-02-14 CN CN201720130871.4U patent/CN206445101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862323A (en) * | 2017-02-14 | 2017-06-20 | 德阳凯达门业有限公司 | The mechanical device that doorframe bends activity time can be shortened |
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