CN205702076U - A kind of box-like housing succeeding stretch mould - Google Patents
A kind of box-like housing succeeding stretch mould Download PDFInfo
- Publication number
- CN205702076U CN205702076U CN201620182827.3U CN201620182827U CN205702076U CN 205702076 U CN205702076 U CN 205702076U CN 201620182827 U CN201620182827 U CN 201620182827U CN 205702076 U CN205702076 U CN 205702076U
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- China
- Prior art keywords
- stretching
- die
- box
- housing
- lower mold
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Abstract
This utility model relates to a kind of box-like housing succeeding stretch mould, it is characterized in that, described stretching die includes upper die component, lower mold assemblies, stretching assembly, adjusting part and guidance set, described stretching assembly is arranged between upper die component and lower mold assemblies, the both sides being arranged on stretching assembly that described guidance set is symmetrical, described adjustment assembly is arranged on lower mold assemblies, and described guidance set is set to telescopic structure.This device overall construction design is ingenious, compact, and cost is relatively low, and this technical scheme can preferably ensure the stretching precision of product, improves the quality of product.
Description
Technical field
This utility model relates to a kind of mould, is specifically related to a kind of box-like housing succeeding stretch mould, 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.
When utilizing stretching principle processing board product to make it have special shape, firstly the need of carrying out blanking operation through blanking die, unnecessary material is removed, obtain the blank of required outline with this, the most again workpiece is carried out drawing and forming, so may result at least two moulds of use, needing two operations, not only production cost is high, and manufacturing procedure is many, production efficiency is low, also can increase the input of manpower simultaneously, but stretching die of the prior art mostly structure is complicated, precision is relatively low.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, thering is provided a kind of box-like housing succeeding stretch mould, this device overall construction design is ingenious, compact, and cost is relatively low, and this technical scheme can preferably ensure the precision of product, improve the quality of product.
To achieve these goals, the technical solution of the utility model is as follows, box-like housing succeeding stretch mould, it is characterized in that, described stretching die includes that upper die component, lower mold assemblies, stretching assembly, adjusting part and guidance set, described stretching assembly are arranged between upper die component and lower mold assemblies, the both sides being arranged on stretching assembly that described guidance set is symmetrical, described adjustment assembly is arranged on lower mold assemblies, and described guidance set is set to telescopic structure.
As a kind of improvement of the present utility model, described upper die component includes upper bolster, the die shank being arranged on upper bolster.
As a kind of improvement of the present utility model, described lower mold assemblies includes die shoe and the push rod being arranged on die shoe.
As a kind of improvement of the present utility model, described stretching assembly include stretching squeeze cut die, blank holder, unloading block, make bar, stretching is crowded cuts punch, adjusting nut and limited post, wherein stretching is squeezed and is cut that die is crowded with stretching to be cut punch and coordinate, described unloading block is arranged on to stretch to squeeze cuts on die, make bar through upper bolster, limited post is fixed on by adjusting nut to stretch to squeeze to be cut on die, and described blank holder is arranged on push rod.
As a kind of improvement of the present utility model, described adjusting part includes screw rod, top board, spring, adjustment plate and adjusting nut, wherein screw rod is arranged on the lower section of die shoe, and described spring is arranged between top board and adjustment plate, and the lower section of described adjustment plate is fixed by adjusting nut.
As a kind of improvement of the present utility model, described guidance set includes that guide pillars and bushes, described guide pillar are arranged in guide pin bushing, and wherein guide pillar is set to nested type stretching structure, is set to two-stage stretching structure or three grades of stretching structures.
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 stretching assembly, adjusting part and guidance set, it is possible to preferably ensure the stretching precision of mould, it is ensured that the quality of blanking, lasting a long time of mould；3) guide pillar in this technical scheme is set to nested type stretching structure, is set to two-stage stretching structure or three grades of stretching structures, according to actual needs proper extensions, and range of application is more extensive, reduces cost, 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, upper bolster, 2, stretching squeeze and cut die, 3, blank holder, 4, unloading block, 5, make bar, 6, die shank, 7, stretching is squeezed and is cut punch, and 8, adjusting nut, 9, limited post, 10, push rod, 11, screw rod, 12, die shoe, 13, top board, 14, spring, 15, adjustment plate, 16, adjusting nut, 17, guide pillar, 18, guide pin bushing.
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, box-like housing succeeding stretch mould, described stretching die includes upper die component, lower mold assemblies, stretching assembly, adjusting part and guidance set, described stretching assembly is arranged between upper die component and lower mold assemblies, the both sides being arranged on stretching assembly that described guidance set is symmetrical, described adjustment assembly is arranged on lower mold assemblies, the die shank 6 that described upper die component includes upper bolster 1, is arranged on upper bolster；nullDescribed lower mold assemblies includes die shoe 12 and the push rod 10 being arranged on die shoe 12，Described stretching assembly includes that stretching is squeezed and cuts die 2、Blank holder 3、Unloading block 4、Make bar 5、Stretching is squeezed and is cut punch 7、Adjusting nut 8 and limited post 9，Wherein stretching is squeezed and is cut that die 2 is crowded with stretching to be cut punch 7 and coordinate，Described unloading block 4 is arranged on to stretch to squeeze and cuts on die 2，Make bar 5 through upper bolster，Limited post 9 is fixed on by adjusting nut 8 to stretch to squeeze and cuts on die 2，Described adjusting part includes screw rod 11、Top board 13、Spring 14、Adjustment plate 15 and adjusting nut 16，Wherein screw rod is arranged on the lower section of die shoe，Described spring 14 is arranged between top board 13 and adjustment plate 15，The lower section of described adjustment plate is fixed by adjusting nut，Described guidance set includes guide pillar 17 and guide pin bushing 18，Described guide pillar 17 is arranged in guide pin bushing 18，Wherein guide pillar is set to nested type stretching structure，It is set to two-stage stretching structure or three grades of stretching structures，Proper extension according to actual needs，Range of application is more extensive.
Work process:nullSee Fig. 1，During work，Slider of punch is up，Mold open，Push rod 10、The elastic force of spring 14 is delivered to blank holder 3 and by jack-up by top board 13，Now，The semi-finished product of stretching number first are placed on blank holder 3，When slider of punch is descending，The crowded effect cutting die 2 and blank holder 3 of stretching carries out flanging，Its pressure-pad-force size can be controlled by the distance at suitably regulation limited post 9 and blank holder 3 step，Along with gradually moving down of slider of punch，Stretching is squeezed and is cut die 2 and squeeze with stretching and cut punch 7 and jointly act on and carry out stretching for the second time to stretching semi-finished product，When stretching completes，Stretching is squeezed and is cut the crowded cutting blade port part on punch 7 and start crowded with stretching to cut die 2 and act on，Crowded notch is squeezed and cuts out，Complete deburring，Part and waste material are squeezed from stretching by unloading block 4 and cut release in die 2，Workpiece is automatically separated with trimming material.
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. box-like housing succeeding stretch mould, it is characterized in that, described stretching die includes upper die component, lower mold assemblies, stretching assembly, adjusting part and guidance set, described stretching assembly is arranged between upper die component and lower mold assemblies, the both sides being arranged on stretching assembly that described guidance set is symmetrical, described adjusting part is arranged on lower mold assemblies, and described guidance set is set to telescopic structure.
Box-like housing succeeding stretch mould the most according to claim 1, it is characterised in that described upper die component includes upper bolster, the die shank being arranged on upper bolster.
Box-like housing succeeding stretch mould the most according to claim 2, it is characterised in that described lower mold assemblies includes die shoe and the push rod being arranged on die shoe.
Box-like housing succeeding stretch mould the most according to claim 3, it is characterized in that, described stretching assembly include stretching squeeze cut die, blank holder, discharging is fast, make bar, stretching is crowded cuts punch, adjusting nut and limited post, wherein stretching is squeezed and is cut that die is crowded with stretching to be cut punch and coordinate, described discharging is arranged on to stretch to squeeze soon cuts on die, making bar and pass upper bolster, limited post is fixed on by adjusting nut to stretch to squeeze to be cut on die, and described blank holder is arranged on push rod.
5. according to the box-like housing succeeding stretch mould described in Claims 2 or 3, it is characterized in that, described adjusting part includes screw rod, top board, spring, adjustment plate and adjusting nut, wherein screw rod is arranged on the lower section of die shoe, described spring is arranged between top board and adjustment plate, and the lower section of described adjustment plate is fixed by adjusting nut.
Box-like housing succeeding stretch mould the most according to claim 5, it is characterised in that described guidance set includes that guide pillars and bushes, described guide pillar are arranged in guide pin bushing, and wherein guide pillar is set to nested type stretching structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182827.3U CN205702076U (en) | 2016-03-10 | 2016-03-10 | A kind of box-like housing succeeding stretch mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182827.3U CN205702076U (en) | 2016-03-10 | 2016-03-10 | A kind of box-like housing succeeding stretch mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702076U true CN205702076U (en) | 2016-11-23 |
Family
ID=57334647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620182827.3U Expired - Fee Related CN205702076U (en) | 2016-03-10 | 2016-03-10 | A kind of box-like housing succeeding stretch mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625011A (en) * | 2019-11-11 | 2019-12-31 | 揭阳市汇宝昌电器有限公司 | Mirror surface motor shell drawing die and drawing method thereof |
| CN110625011B (en) * | 2019-11-11 | 2024-04-16 | 揭阳市汇宝昌电器有限公司 | Mirror motor shell drawing die and drawing method thereof |
-
2016
- 2016-03-10 CN CN201620182827.3U patent/CN205702076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625011A (en) * | 2019-11-11 | 2019-12-31 | 揭阳市汇宝昌电器有限公司 | Mirror surface motor shell drawing die and drawing method thereof |
| CN110625011B (en) * | 2019-11-11 | 2024-04-16 | 揭阳市汇宝昌电器有限公司 | Mirror motor shell drawing die and drawing method thereof |
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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 |
Granted publication date: 20161123 Termination date: 20170310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |