CN205074433U - Split type sheet metal stamping die of gyro wheel - Google Patents
Split type sheet metal stamping die of gyro wheel Download PDFInfo
- Publication number
- CN205074433U CN205074433U CN201520878061.8U CN201520878061U CN205074433U CN 205074433 U CN205074433 U CN 205074433U CN 201520878061 U CN201520878061 U CN 201520878061U CN 205074433 U CN205074433 U CN 205074433U
- Authority
- CN
- China
- Prior art keywords
- die
- raw material
- sheet metal
- split type
- gyro wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a split type sheet metal stamping die of gyro wheel, including cope match -plate pattern, terrace die and lower bolster, the cope match -plate pattern is located the top of lower bolster, the below of cope match -plate pattern is equipped with the terrace die, be equipped with locating piece, gyro wheel, die and pressure flitch on the lower bolster, the die is provided with two, press the flitch setting between two dies, the locating piece is established on two dies, this split type sheet metal stamping die of gyro wheel, because the angle that two sides of terrace die and lower surface meet is the fillet, the angle of gyro wheel and the contact of raw material plates gold support is the circle, and during the punching press, gyro wheel and raw material plates gold support connect force do not have sliding friction to change rolling friction into the rotation, have cushioned the stamping press to raw material plates gold support, reduce among the the stamping process frictional force between die and the raw material plates gold support, have protected the golden support of raw material plates, and the punching press is effectual, has improved the punching press quality.
Description
Technical field
The utility model relates to Stamping Die Technology field, the split type metal punching mould of especially a kind of roller.
Background technology
In the industrial production, when making the high U-bend song of surface requirements in this way described in accompanying drawing 1 sheet, need the raw material sheet metal bracket bent shown in accompanying drawing 2 to form.
In the past, due to the impact of apparatus factor, usually adopt artificial bending, but such work difficulty is too large, wastes time and energy, surface effect and bending effect poor.Along with social development, the progress of technology, then can be realized bending by punching template, be operated, reduce work difficulty by diel, time saving and energy saving.But diel is in the past simpler and easy, in punching course, easily cause the bad defects such as the fracture of raw material sheet metal support, scratch, depainting, dezincify, and can only tackle a small amount of making, when tackling large batch of making, punching press effect can not be guaranteed.
Utility model content
Prior art can not meet the needs of people; for making up prior art deficiency; the utility model aims to provide the split type metal punching mould of a kind of roller; protect raw material sheet metal support; avoid the bad defects such as the fracture of raw material sheet metal support in punching course, scratch, depainting, dezincify; punching press is effective, improves stamping quality.
For achieving the above object, the utility model by the following technical solutions: the split type metal punching mould of a kind of roller, comprises cope match-plate pattern, punch and lower bolster; Described cope match-plate pattern is positioned at the top of lower bolster, described punch is located at the below of cope match-plate pattern and is fixedly connected with cope match-plate pattern, described lower bolster is provided with die and holding pad, described holding pad is arranged in the cavity of die, described lower bolster is also provided with locating piece and roller, described locating piece is located at die upper surface both sides, the angle place that the medial surface that described roller is located at cavity connects with die upper surface.
Further, the angle that described punch two sides connect with lower surface is fillet.
Further, the degree of depth of described cavity is greater than the height of holding pad.
Further, described roller cross section is circular.
Further, the height of described locating piece is greater than the thickness of raw material sheet metal.
Compared with prior art, the utility model is by being provided with locating piece and roller at lower bolster, described locating piece is located at die upper surface both sides, the angle place that the medial surface that described roller is located at cavity connects with die upper surface, during punching press, roller and raw material sheet metal support contact are by rotation, change sliding friction into rolling friction, cushion the stamping press to raw material sheet metal support, reduce the frictional force between die and raw material sheet metal support in punching course, protect raw material sheet metal support, avoid the fracture of raw material sheet metal support in punching course, scratch, depainting, the bad defect such as dezincify, punching press is effective, improve stamping quality.
Accompanying drawing explanation
Fig. 1 is the product figure that the utility model needs the raw material sheet metal support made;
Fig. 2 is the structural representation of the utility model manufacturing process Raw sheet metal;
Fig. 3 is the structural representation of the split type metal punching mould of roller of the present utility model;
Structural representation when Fig. 4 is the utility model roller split type metal punching mold use process Raw sheet metal stentplacement;
Structural representation when Fig. 5 the utility model roller split type metal punching mold use process convex mould presses down;
In Reference numeral: cope match-plate pattern 1; Punch 2; Locating piece 3; Roller 4; Die 5; Holding pad 6; Lower bolster 7; Raw material sheet metal support 8; Raw material sheet metal 9.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-5,
The split type metal punching mould of a kind of roller, comprises cope match-plate pattern 1, punch 2 and lower bolster 7; Described cope match-plate pattern 1 is positioned at the top of lower bolster 7, described punch 2 is located at the below of cope match-plate pattern 1 and is fixedly connected with cope match-plate pattern 1, described lower bolster 3 is provided with die 5 and holding pad 6, described holding pad 6 is arranged in the cavity of die 5, described lower bolster 7 is also provided with locating piece 3 and roller 4, described locating piece 3 is located at die 5 upper surface both sides, the angle place that the medial surface that described roller 4 is located at cavity connects with die 5 upper surface.
Preferably, the angle that punch 2 two sides connect with lower surface is fillet.The degree of depth of cavity is greater than the height of holding pad 6.Roller 4 cross section is circular.The height of locating piece 3 is greater than the thickness of raw material sheet metal 9.
Action principle of the present utility model is: cope match-plate pattern 1 and punching machine head fix, lower bolster 7 is arranged on the fixed disk of stamping machine, during use, raw material sheet metal support 8 is placed on die 5, the two ends of raw material sheet metal support 8 are respectively near two locating pieces 3, two locating pieces 3 open the effect of fixing raw material sheet metal support 8, the staking punch of stamping machine is descending, drive punch 2 descending, punch 2 punching press raw material sheet metal support 8, it is caused to bend to U-shaped, the angle connected with lower surface due to two sides of punch 3 is fillet, the angle that roller 4 contacts with raw material sheet metal support is circle, during punching press, roller 4 and raw material sheet metal support contact are by rotation, rolling friction is changed into by sliding friction, cushion the stamping press to raw material sheet metal support 8, reduce the frictional force between die 5 and raw material sheet metal support 8 in punching course, protect raw material sheet metal support 8, avoid the fracture of raw material sheet metal support 8 in punching course, scratch, depainting, the bad defect such as dezincify, punching press is effective, improve stamping quality, after a punching press terminates, the staking punch of stamping machine is up, so repeatedly punching press.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (5)
1. the split type metal punching mould of roller, comprises cope match-plate pattern, punch and lower bolster; Described cope match-plate pattern is positioned at the top of lower bolster, described punch is located at the below of cope match-plate pattern and is fixedly connected with cope match-plate pattern, described lower bolster is provided with die and holding pad, described holding pad is arranged in the cavity of die, it is characterized in that: described lower bolster is also provided with locating piece and roller, described locating piece is located at die upper surface both sides, the angle place that the medial surface that described roller is located at cavity connects with die upper surface.
2. the split type metal punching mould of a kind of roller according to claim 1, is characterized in that: the angle that described punch two sides connect with lower surface is fillet.
3. the split type metal punching mould of a kind of roller according to claim 1, is characterized in that: the degree of depth of described cavity is greater than the height of holding pad.
4. the split type metal punching mould of a kind of roller according to claim 1, is characterized in that: described roller cross section is for circular.
5. the split type metal punching mould of a kind of roller according to claim 1, is characterized in that: the height of described locating piece is greater than the thickness of raw material sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878061.8U CN205074433U (en) | 2015-11-04 | 2015-11-04 | Split type sheet metal stamping die of gyro wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878061.8U CN205074433U (en) | 2015-11-04 | 2015-11-04 | Split type sheet metal stamping die of gyro wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074433U true CN205074433U (en) | 2016-03-09 |
Family
ID=55426872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878061.8U Expired - Fee Related CN205074433U (en) | 2015-11-04 | 2015-11-04 | Split type sheet metal stamping die of gyro wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365658A (en) * | 2018-11-20 | 2019-02-22 | 岳西县盛宏工贸有限责任公司 | A kind of hot spinning expanding device |
-
2015
- 2015-11-04 CN CN201520878061.8U patent/CN205074433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365658A (en) * | 2018-11-20 | 2019-02-22 | 岳西县盛宏工贸有限责任公司 | A kind of hot spinning expanding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203955921U (en) | Pole U-shaped bending die | |
| CN205074433U (en) | Split type sheet metal stamping die of gyro wheel | |
| CN204262192U (en) | A kind of metal plate punching mould | |
| CN205436799U (en) | Novel prevent washing machine stamping die that splits | |
| CN204262187U (en) | A kind of split type metal plate punching mould | |
| CN204429998U (en) | The diel of negative angle forming | |
| CN104384344A (en) | Metal plate stamping die | |
| CN104475578A (en) | Metal plate pressure tank bending die | |
| CN104384343A (en) | Novel sheet metal rolling groove bending die | |
| CN204262194U (en) | A kind of metal plate punching mould being provided with liftout attachment | |
| CN205463944U (en) | Continuous accurate mould of mobile muffler baffle | |
| CN205165598U (en) | Portable punching machine | |
| CN204486579U (en) | A kind of built-in side blow structure | |
| CN203955899U (en) | Multiplex slot U-shaped bending die | |
| CN203936261U (en) | A kind of diel | |
| CN204262188U (en) | A kind of Novel sheet metal indent bending mould | |
| CN204262191U (en) | A kind of split type panel beating indent bending mould | |
| CN204262193U (en) | A kind of Novel metal plate punched mould | |
| CN204262190U (en) | A kind of panel beating indent bending mould | |
| CN104399819A (en) | Novel sheet metal stamping die | |
| CN203003001U (en) | Stamping waste unloading device | |
| CN207414155U (en) | A kind of pole bending mould | |
| CN207929872U (en) | A kind of annular curved diel | |
| CN205702018U (en) | A kind of iron skill processing blanking apparatus of anodontia dise knife saw blade | |
| CN206241056U (en) | A kind of workpiece presses thin stamping mold |
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: 20160309 Termination date: 20181104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |