CN205702074U - The double declivity of a kind of high accuracy carves bending die - Google Patents
The double declivity of a kind of high accuracy carves bending die Download PDFInfo
- Publication number
- CN205702074U CN205702074U CN201620178048.6U CN201620178048U CN205702074U CN 205702074 U CN205702074 U CN 205702074U CN 201620178048 U CN201620178048 U CN 201620178048U CN 205702074 U CN205702074 U CN 205702074U
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- die
- declivity
- double
- high accuracy
- carves
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- 238000005452 bending Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
This utility model relates to the double declivity of a kind of high accuracy and carves bending die, it is characterized in that, described bending die includes punch, die, described punch is arranged on convex mould base, described die is arranged on die shoe, it is additionally provided with guider on described die shoe, positioner, it is provided with stop screw on described convex mould base, bullet ejection device it is additionally provided with on described die shoe, described bullet ejection device is arranged on the centre of die shoe, the top of described die is provided with cover plate, the whole Technical Design of scale groove it is provided with ingenious on described cover plate, compact conformation, work efficiency is high, and this bending die can form the shape that part two ends are different, owing to this technical scheme being provided with scale groove, the thickness of blank can be measured accurately, meet the requirement of different industries.
Description
Technical field
This utility model relates to a kind of mould, is specifically related to the double declivity of a kind of high accuracy and carves bending die, belongs to mold component technical field.
Background technology
Mould, in commercial production in order to be molded, to be blow molded, to extrude, die casting or the method such as forging forming, smelting, punching press obtain various moulds and the instrument of required product.
In brief, mould is used to the instrument of formed article, and this instrument is made up of various parts, and different moulds is made up of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.Blank is made to become the instrument of the product having given shape and size under external force.It is widely used in the compression moulding of goods such as stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastics, rubber, pottery or the forming of injection.Mould has specific profile or cavity shape, and application has the contour shape of cutting edge can make blank separate (stamping-out) by contour line shape.Application cavity shape can make blank obtain corresponding three-dimensional shape.Mould is precision instrument, complex-shaped, bearing the expansive force of blank, all have higher requirements structural strength, rigidity, case hardness, shaggy and machining accuracy, there is problems with in the most conventional blanking die, 1) structure is complicated, 2) precision is poor and is not easily controlled, and 3) inefficiency, the planarization of workpiece is poor, therefore, a kind of new technical scheme of exigence solves above-mentioned technical problem.
Utility model content
This utility model is just for technical problem present in prior art, the double declivity of a kind of high accuracy is provided to carve bending die, this device overall construction design is ingenious, compact, cost is relatively low, and this technical scheme can preferably ensure the guiding accuracy of mould, and work efficiency is high, guarantee that part two ends form different shapes, and this mould can be measured accurately for the thickness of part, very convenient, meets the requirement of different industries.
To achieve these goals, the technical solution of the utility model is as follows, the double declivity of a kind of high accuracy carves bending die, it is characterized in that, described bending die includes punch, die, described punch is arranged on convex mould base, described die is arranged on die shoe, it is additionally provided with guider on described die shoe, positioner, it is provided with stop screw on described convex mould base, bullet ejection device it is additionally provided with on described die shoe, described bullet ejection device is arranged on the centre of die shoe, the top of described die is provided with cover plate, scale groove it is provided with on described cover plate, whole Technical Design is ingenious, compact conformation, work efficiency is high, and this bending die can form the shape that part two ends are different.
As a kind of improvement of the present utility model, described guider is set to lead.Owing to this technical scheme is provided with lead, it is possible to preferably ensureing the guiding accuracy of mould, the workpiece quality of its stamping-out is higher, and die life is long, it is suitable for producing in enormous quantities.
As a kind of improvement of the present utility model, described positioner includes left slider, right slide block, a left side is tiltedly carved, the right side is tiltedly carved, described left slider, right slide block are separately positioned on the both sides playing ejection device, and a described left side is tiltedly carved, right tiltedly carving is separately positioned on the both sides playing ejection device, it is simple to be accurately positioned part.
As a kind of improvement of the present utility model, described bullet ejection device includes that spring base, spring and die pad, described spring are arranged on spring base, described spring base is provided with die pad.Owing to being provided with bullet ejection device in this technical scheme, the workpiece that stamping-out is good can be ejected in die by this device in time, further ensures the profile pattern going out workpiece.
As a kind of improvement of the present utility model, the depth bounds of described scale groove is 1-6cm, and the quantity of described stop screw is four.
Relative to prior art, advantage of the present utility model is as follows: 1) this utility model overall construction design is ingenious, and compact conformation is practical；2) this technical scheme is provided with lead, it is possible to preferably ensure the guiding accuracy of mould, it is ensured that the quality of blanking, lasting a long time of mould；3) this technical scheme is provided with positioner, it is ensured that part two ends form different shapes, meets the requirement of different industries；4) owing to being provided with scale groove in this technical scheme, can measure the thickness of blank accurately, meet the requirement of different industries, cost is relatively low, and work efficiency is high, it is simple to large-scale popularization and application.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
In figure: 1, die shoe, 2, lead, 3, left slider, 4, cover plate, 5, a left side tiltedly carve, 6, spring base, 7, stop screw, 8, convex mould base, 9, punch, 10, die pad, 11, spring, 12, the right side tiltedly carve, 13, right slide block, 14, die, 15, unloading bolt.
Detailed description of the invention
In order to deepen understanding and cognition of the present utility model, with detailed description of the invention this utility model it is further described below in conjunction with the accompanying drawings and introduce.
Embodiment 1: see Fig. 1, the double declivity of a kind of high accuracy carves bending die, described bending die includes punch 9, die 14, described punch 9 is arranged on convex mould base 8, described die 14 is arranged on die shoe 1, it is additionally provided with guider on described die shoe 1, positioner, it is provided with stop screw 7 on described convex mould base 8, it is additionally provided with bullet ejection device on described die shoe 1, described bullet ejection device is arranged on the centre of die shoe, the top of described die is provided with cover plate 4, scale groove it is provided with on described cover plate, whole Technical Design is ingenious, compact conformation, work efficiency is high, and this bending die can form the shape that part two ends are different, owing to this technical scheme being provided with scale groove, the thickness of blank can be measured accurately, meet the requirement of different industries.
Embodiment 2: seeing Fig. 1, as a kind of improvement of the present utility model, described guider is set to lead 2.Owing to this technical scheme is provided with lead 2, it is possible to preferably ensureing the guiding accuracy of mould, the workpiece quality of its stamping-out is higher, and die life is long, it is suitable for producing in enormous quantities.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 3: see Fig. 1, as a kind of improvement of the present utility model, described positioner includes that left slider 3, right slide block 13, a left side tiltedly carve 5, the right side tiltedly carves 12, described left slider 3, right slide block 13 are separately positioned on the both sides playing ejection device, a described left side is tiltedly carved, right tiltedly carving is separately positioned on the both sides playing ejection device, it is simple to be accurately positioned part.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 4: seeing Fig. 1, as a kind of improvement of the present utility model, described bullet ejection device includes spring base 6, spring 11 and die pad 10, and described spring is arranged on spring base 6, and described spring base 6 is provided with die pad 10.Owing to being provided with bullet ejection device in this technical scheme, the depth bounds of described scale groove is 1-6cm, and the quantity of described stop screw 7 is four.The workpiece that stamping-out is good can be ejected in die by this device in time, further ensures the profile pattern going out workpiece.Remaining structure is identical with embodiment 1 with advantage.
Work process: see Fig. 1, during work, blank is put in the groove of cover plate 4 and position, upper mold is descending, punch 9 compresses blank with die pad 10 and moves downwardly together, spring 11 is compressed, punch 9 and left slider 3, 13 blanks of right slide block are pre-bent to unequal arm U-shaped, upper mold continues traveling downwardly, die pad 10 contacts with die 14, guided by lead 2, die pad 10 and stop screw 7 promote die 14, left slider 3, right slide block 13, cover plate 4 and unloading bolt 15 necessarily move downward, tiltedly carve 5 on a left side simultaneously, the right side is tiltedly carved under the effect of 12, left and right slide block moves bool towards center in the horizontal direction.Left and right tiltedly carve with left and right slide block formed terminate after, the forming face of slide block by workpiece bows shape.Upper mold backhaul; under the effect playing ejection device; unloading bolt 15 promotes die 14, left slider 3, right slide block 13 and cover plate 4 to move upwardly together; the most left and right tiltedly carving makes left and right slide block reset; upper mold continues to go up; the restoring force of spring 11 makes die pad 10 reset, and after upper mold rises to upper limit position, takes off workpiece.
At least one in technical characteristic described in embodiment 2,3,4 and embodiment 1 can also be combined and form new embodiment by this utility model.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, equivalents done on the basis of technique scheme or replacement each fall within this utility model scope of the claimed protection.
Claims (6)
1. the double declivity of high accuracy carves bending die, it is characterized in that, described bending die includes that punch, die, described punch are arranged on convex mould base, and described die is arranged on die shoe, guider, positioner it is additionally provided with on described die shoe, being provided with stop screw on described convex mould base, described die shoe is additionally provided with bullet ejection device, described bullet ejection device is arranged on the centre of die shoe, the top of described die is provided with cover plate, and described cover plate is provided with scale groove.
The double declivity of high accuracy the most according to claim 1 carves bending die, it is characterised in that described guider is set to lead.
The double declivity of high accuracy the most according to claim 2 carves bending die, it is characterized in that, described positioner includes left slider, right slide block, a left side is tiltedly carved, the right side is tiltedly carved, described left slider, right slide block are separately positioned on the both sides playing ejection device, and a described left side is tiltedly carved, right tiltedly carving is separately positioned on the both sides playing ejection device.
The double declivity of high accuracy the most according to claim 3 carves bending die, it is characterised in that described bullet ejection device includes that spring base, spring and die pad, described spring are arranged on spring base, and described spring base is provided with die pad.
The double declivity of high accuracy the most according to claim 4 carves bending die, it is characterised in that the depth bounds of described scale groove is 1-6cm.
6. carve bending die according to the double declivity of the high accuracy described in claim 4 or 5, it is characterised in that the quantity of described stop screw is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178048.6U CN205702074U (en) | 2016-03-09 | 2016-03-09 | The double declivity of a kind of high accuracy carves bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178048.6U CN205702074U (en) | 2016-03-09 | 2016-03-09 | The double declivity of a kind of high accuracy carves bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702074U true CN205702074U (en) | 2016-11-23 |
Family
ID=57334330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178048.6U Expired - Fee Related CN205702074U (en) | 2016-03-09 | 2016-03-09 | The double declivity of a kind of high accuracy carves bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702074U (en) |
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2016
- 2016-03-09 CN CN201620178048.6U patent/CN205702074U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170309 |