CN206997547U - 45 ° of Bending Mould groups of right angle gusset - Google Patents
45 ° of Bending Mould groups of right angle gusset Download PDFInfo
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- CN206997547U CN206997547U CN201720834788.5U CN201720834788U CN206997547U CN 206997547 U CN206997547 U CN 206997547U CN 201720834788 U CN201720834788 U CN 201720834788U CN 206997547 U CN206997547 U CN 206997547U
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Abstract
A kind of 45 ° of Bending Mould groups of right angle gusset, including die shank, mold, lower mould and table top；Die shank is fixed with mold center weldment, and lower mould is welded and fixed with table top；The bottom of mold is convex portions, and the one side of convex portions is 45 ° of inclined-planes；The top of lower mould is provided with the groove to match with convex portions along its length；The top edge of the groove lateral surface is less than the top edge of medial surface, and cell body is 45 ° of skewed slot along its depth direction；Mold and lower mould form diel group mutually corresponding to setting-in；The width of convex portions is less than the width of groove.This set of molds is simple in construction, and assembled easily precision is high, and easy to operate, stamping position is accurate, is not susceptible to offset, and is needed to change groove width and punch-pin width according to product, widely applicable, production efficiency is high.
Description
Technical field
The set of molds used in a kind of hand-held tool process is the utility model is related to, specifically a kind of right angle gusset
With 45 ° of Bending Mould groups.
Background technology
Currently used product Bending Mould, conventional single shaping demand, or the letter that required precision is not high can only be met
Single product bending, can not then meet for the product of the higher varied shapes camber of required precision.First, if a production
There are several cambers, various shapes on product, traditional dies can not then realize the processing and fabricating to it, and also be difficult to position exactly
Bending angle, depth etc..If can not be accurately positioned, when product is during bending and molding, many waste products can be produced, from
And substantially reduce stock utilization, along with worker to the doing over again of product, reprocess, cause the very big waste of material, artificial etc.,
The cost of manufacture increase of product, manufacture profit reduce；Secondly, conventional single mold is easily deformed, the meeting during use is assembled
Many poor fit problems are produced, it is necessary to the reparation of some time or remake, operating efficiency can be thus reduced, also influence
Manufacturing schedule, shortens the mold use life-span.
When being bent gusset in angle of 45 degrees by 90 degree of gusset, existing set of molds is directly to fix an angle of 90 degrees plate
On the punch-pin on 45 degree of inclined-planes, punching press then is carried out using with reeded upper mould, because an angle of 90 degrees plate is not fixed easily, in punching press
During the defects of slide carriage, cheap, angle inaccuracy easily occurs, have a strong impact on punching press effect.
Utility model content
The utility model be directed to background technology in mention deposit defect, there is provided one kind can once realize 90 ° of gussets into
For the bending mold group of the gusset of 45 degree of angles.
Technical scheme is used by the utility model：A kind of 45 ° of Bending Mould groups of right angle gusset, including die shank, on
Mould, lower mould and table top；Die shank is fixed with mold center weldment, and lower mould is welded and fixed with table top；
The bottom of the mold is convex portions, and the one side of convex portions is 45 ° of inclined-planes；
The top of the lower mould is provided with the groove to match with convex portions along its length；The groove lateral surface
Top edge be less than the top edge of medial surface, and cell body is 45 ° of skewed slot along its depth direction；
Mold and lower mould form diel group mutually corresponding to setting-in；
The width of convex portions is less than the width of groove.
The groove of the convex portions of mold and lower mould, along its length, for the linear structure or arc being mutually matched
One kind in shape structure.
The width of groove is corresponding with the width for the part that gusset is to be bent.
The depth of groove is corresponding with the length for the part that gusset is to be bent.
Groove is skewed slot, and its bottom surface is high outside and low outside inclined-plane.
The bottom surface of groove is 45 ° of high outside and low outside inclined-planes.
This set of molds disclosed in the utility model, is primarily adapted for use in hand-held tool production process, by 90 degree of angles
The gusset of gusset bending in angle of 45 degrees, this set of molds is simple in construction, assembled easy, and gusset is realized using the skewed slot in lower mould
Fixation and positioning, a punching press can be passed through and realize the bending of gusset, precision is high, and easy to operate, stamping position is accurate, no
Easily shift, widely applicable, production efficiency is high.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is overall structure diagram of the present utility model.
Fig. 4 is the structural representation of 45 degree of angle gussets after bending.
In figure：Die shank 1, mold 2, lower mould 3, table top 4.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Referring to accompanying drawing 1-3, this set of molds disclosed in the utility model is primarily adapted for use in the gusset of 90 degree of angles is curved
It is converted into the gusset of 45 degree of angles such as accompanying drawing 4.
A kind of 45 ° of Bending Mould groups of right angle gusset, including die shank 1, mold 2, lower mould 3 and table top 4.Die shank with it is upper
Mould center weldment is fixed, and lower mould is welded and fixed with table top.
The bottom of mold is convex portions, and the one side of convex portions is 45 ° of inclined-planes, i.e., lateral surface is 45 ° of inclined-plane.
The top of lower mould is provided with the groove to match with convex portions along its length.The top edge of the groove lateral surface is less than
The top edge of medial surface, and cell body is 45 ° of skewed slot along its depth direction.The bottom surface of skewed slot is high outside and low outside inclined-plane, bottom surface
For 45 ° of high outside and low outside inclined-planes, the inclined side of convex portions in mold matches with the ramped bottom surface in the groove of lower mould
Close and use.
Mold and lower mould form diel group mutually corresponding to setting-in；The width of convex portions is less than the width of groove
Degree.The groove of the convex portions of mold and lower mould, along its length, for the linear structure or arcuate structure being mutually matched
In one kind, in the present embodiment, convex portions and groove part are the arcuate structure being mutually matched.
Right angle gusset is placed in lower mould, one right-angled side faces are close to the inner groove surface of groove, another right-angled side faces water
Placing flat treats that the panel of bending side is placed on the groove face of set of molds on groove face.Fall behind under mold, in mold
The inclined-plane of convex portions is corresponding with the inclined-plane of lower mould further groove, completes 45 degree of punching presses of plate face, annex matrix becomes attached
The acute angle bending plate that angle shown in Fig. 4 is 45.
The width of convex portions is less than the width of groove, preferably, being provided therebetween and annex matrix thickness two
Equal gap again.
Claims (6)
1. a kind of 45 ° of Bending Mould groups of right angle gusset, including die shank, mold, lower mould and table top；In die shank and mold
Centre is welded and fixed, and lower mould is welded and fixed with table top；It is characterized in that：
The bottom of the mold is convex portions, and the one side of convex portions is 45 ° of inclined-planes；
The top of the lower mould is provided with the groove to match with convex portions along its length；The groove lateral surface it is upper
Edge is less than the top edge of medial surface, and cell body is 45 ° of skewed slot along its depth direction；
Mold and lower mould form diel group mutually corresponding to setting-in；
The width of convex portions is less than the width of groove.
2. 45 ° of Bending Mould groups of right angle gusset according to claim 1, it is characterised in that the punch-pin of the mold
Part and the groove of lower mould, along its length, for one kind in the linear structure or arcuate structure that are mutually matched.
3. 45 ° of Bending Mould groups of right angle gusset according to claim 1, it is characterised in that the width of the groove with
The width of gusset part to be bent is corresponding.
4. 45 ° of Bending Mould groups of right angle gusset according to claim 1, it is characterised in that the depth of the groove with
The length of gusset part to be bent is corresponding.
5. 45 ° of Bending Mould groups of right angle gusset according to claim 1, it is characterised in that the groove is skewed slot, its
Bottom surface is high outside and low outside inclined-plane.
6. 45 ° of Bending Mould groups of right angle gusset according to claim 5, it is characterised in that the bottom surface of the groove is
45 ° of high outside and low outside inclined-planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834788.5U CN206997547U (en) | 2017-07-11 | 2017-07-11 | 45 ° of Bending Mould groups of right angle gusset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834788.5U CN206997547U (en) | 2017-07-11 | 2017-07-11 | 45 ° of Bending Mould groups of right angle gusset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206997547U true CN206997547U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834788.5U Active CN206997547U (en) | 2017-07-11 | 2017-07-11 | 45 ° of Bending Mould groups of right angle gusset |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449492A (en) * | 2019-09-06 | 2019-11-15 | 昆山江鸿精密电子有限公司 | A kind of bending and molding device |
-
2017
- 2017-07-11 CN CN201720834788.5U patent/CN206997547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449492A (en) * | 2019-09-06 | 2019-11-15 | 昆山江鸿精密电子有限公司 | A kind of bending and molding device |
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