CN211489279U - Movable end falling piece progressive die of support hoop - Google Patents
Movable end falling piece progressive die of support hoop Download PDFInfo
- Publication number
- CN211489279U CN211489279U CN201922434004.1U CN201922434004U CN211489279U CN 211489279 U CN211489279 U CN 211489279U CN 201922434004 U CN201922434004 U CN 201922434004U CN 211489279 U CN211489279 U CN 211489279U
- Authority
- CN
- China
- Prior art keywords
- upper die
- die
- working panel
- movable end
- supporting plate
- 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
- 230000000750 progressive effect Effects 0.000 title claims abstract description 14
- 238000004080 punching Methods 0.000 claims abstract description 32
- 238000009826 distribution Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 36
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000037228 dieting effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model belongs to the technical field of mold processing, in particular to a movable end piece-dropping progressive die of a bracket hoop, which comprises an upper die base and a lower die base which are fixed in a clamping manner, wherein an upper die is integrally formed on the upper die base, a working panel is arranged above the upper die, the working panel is fixedly connected with the upper die, and positioning holes a are respectively arranged at four corners on the working panel; the utility model discloses in through set up the assorted constant head tank on last mould and lower mould, the location jack-post, the limiting plate, the spacing groove, with this transmit the location to the material board, the upper and lower punching press in-process of avoiding going up the mould appears the displacement deviation between last mould and the lower mould, the skew appears in the slotted hole punching press position that leads to the punching press post on the material board, the punching press processing that makes the material board is more stable, the machine-shaping quality of product is improved, it leads to unqualifiedly because of the skew of punching press hole to reduce the material board, the waste and the consumption of reduction material board, the manufacturing cost of saving the product, improve production quality.
Description
Technical Field
The utility model belongs to the technical field of the mould processing, concretely relates to support staple bolt expansion end blanking piece upgrades mould.
Background
The progressive die is composed of a plurality of stations, wherein the stations are sequentially associated with each other to complete different processing, a series of different punching processing is completed in one stroke of the punch press, the progressive die (also called a progressive die) is composed of a plurality of stations, the stations are sequentially associated with each other to complete different processing, and a series of different punching processing is completed in one stroke of the punch press. After the stroke is finished, the material is moved forward by the feeder of the punch press according to a fixed step pitch, so that a plurality of processes can be finished on a pair of dies, generally, the processes comprise punching, blanking, bending, trimming, deep drawing and the like.
In the processing process of the conventional support hoop movable end falling piece progressive die, the phenomena of deviation and slipping of material plates in the conveying and punching process are very easy to occur, so that the waste and consumption of the material plates are caused, and the manufacturing cost is increased.
Accordingly, a person skilled in the art provides a progressive die for movable end blanking of a bracket hoop to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a support staple bolt expansion end piece that falls upgrades mould has simple structure rationally, uses the safety and stability, and spacing effectual, characteristics that shaping product quality is high.
In order to achieve the above object, the utility model provides a following technical scheme: the movable end falling piece progressive die of the bracket hoop comprises an upper die base and a lower die base which are fixedly clamped, an upper die is integrally formed on the upper die base, a working panel is arranged above the upper die and is fixedly connected with the upper die, positioning holes a are respectively arranged at four corners of the working panel, the middle position of the working panel is symmetrically provided with positioning grooves, the inner sides of the positioning grooves are integrally formed with a supporting plate, one end of the supporting plate is welded with a stamping column, one side of the stamping column, which is positioned at the other end of the supporting plate, is welded and fixed with a limiting frame, the inner side of the positioning groove, which is far away from one end of the limiting frame, is welded and fixed with positioning shaft columns which are linearly distributed, the lower die base is fixedly provided with a lower die, limiting plates matched with the positioning grooves are symmetrically distributed in the middle of the lower die, and limiting grooves matched with the positioning shaft columns are formed in the limiting plates.
Preferably, the four corners of the lower die base are provided with positioning holes b matched with the positioning holes a.
Preferably, one corner of the upper die holder and one corner of the lower die holder are provided with a rotating slot hole and a connecting slot hole which are matched with each other.
Preferably, the number of the stamping columns is two, the two stamping columns are symmetrically distributed on two sides of one end of the supporting plate, and the tops of the stamping columns are of conical structures.
Preferably, the limiting frame is of an L-shaped structure.
Preferably, the supporting plate is of a concave structure, and a plurality of circular groove holes are formed in the supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in through set up the assorted constant head tank on last mould and lower mould, the location jack-post, the limiting plate, the spacing groove, with this transmit the location to the material board, the upper and lower punching press in-process of avoiding going up the mould appears the displacement deviation between last mould and the lower mould, the skew appears in the slotted hole punching press position that leads to the punching press post on the material board, the punching press processing that makes the material board is more stable, the machine-shaping quality of product is improved, it leads to unqualifiedly because of the skew of punching press hole to reduce the material board, the waste and the consumption of reduction material board, the manufacturing cost of saving the product, improve production quality.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the upper mold of the present invention;
fig. 3 is a schematic top view of the lower mold of the present invention.
In the figure: 1. an upper die holder; 101. rotating the slotted hole; 11. an upper die; 12. a working panel; 121. positioning holes a; 122. positioning a groove; 123. a support plate; 1231. punching the column; 124. positioning the shaft column; 125. a limiting frame; 2. a lower die holder; 201. connecting the slotted holes; 21. a lower die; 211. positioning holes b; 212. a limiting groove; 213. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: support staple bolt expansion end piece that falls upgrades mould, including the fixed upper die base 1 of block and die holder 2, integrated into one piece has last mould 11 on the upper die base 1, it has working panel 12 to go up the mould 11 top, working panel 12 and last mould 11 fixed connection, locating hole a121 has all been seted up at four angles on the working panel 12, locating slot 122 has been seted up to the intermediate position department symmetric distribution of working panel 12, the inboard integrated into one piece of locating slot 122 has backup pad 123, the welding of backup pad 123 one end has punching press post 1231, one side welded fastening that punching press post 1231 is located the backup pad 123 other end has spacing frame 125, the inboard welded fastening of locating slot 122 that keeps away from spacing frame 125 one end has the location pedestal 124 of linear distribution, the lower mould 21 has been set firmly on the die holder 2, the symmetric fastening of lower mould 21 intermediate position department has with locating slot 122 assorted limiting plate 213, set up on the limiting.
In this embodiment: the utility model discloses a one side welded fastening who dashes the post 1231 and is located the other end of backup pad 123 has spacing frame 125, the inboard welded fastening who keeps away from spacing 122 one end of spacing frame 125 has the location axle post 124 of linear distribution, 21 intermediate position department symmetric distribution has the limiting plate 213 that matches with the location axle post 122 down, limiting plate 213 is seted up the limiting groove 212 that matches with location axle post 124, when using, put the input of material board into the appearance chamber that the limiting plate 213 at the top of lower mould 21 formed, again use outside limiting post block to fix upper mould 11 above lower mould 21, the material board moves slowly in the appearance chamber, according to spacing of spacing frame 125 and the support staple bolt activity end piece that the punching press post 1231 punched the fixed shape on the material board, in the utility model through set up assorted constant head tank 122, location axle post 124, limiting plate 213, limiting groove 212 on upper mould 11 and lower mould 21 to this transmits the location to the material board, the displacement deviation between the upper die 11 and the lower die 21 in the upper and lower stamping processes of the upper die 11 is avoided, so that the slotted hole stamping position of the stamping column 1231 on the material plate is deviated, the stamping processing of the material plate is more stable, the processing and forming quality of a product is improved, the defect that the material plate is unqualified due to the deviation of the stamping hole is reduced, the waste and the consumption of the material plate are reduced, the production cost of the product is saved, and the production quality is improved.
Specifically, four corners of lower bolster 2 offer with locating hole a121 assorted locating hole b211 for carry out preliminary location when pressfitting from top to bottom to upper die base 1 and lower bolster 2, make the pressfitting more stable.
Specifically, rotatory slotted hole 101 and the connection slotted hole 201 of mutual matching are seted up to one of them corner of upper die base 1 and die holder 2 for insert fixed upper die base 1 of outside spacing post block and die holder 2, when carrying out the change of material, can raise upper die base 1 then rotatory to one side, change the material on the die holder 2, make upper die base 1 and die holder 2 need not dismantle when changing the material and take off, high durability and convenient use, and is simple in operation, the material is changed fastly, and is efficient.
Specifically, the number of the punching columns 1231 is two, the two punching columns 1231 are symmetrically distributed on two sides of one end of the supporting plate 123, and the top of each punching column 1231 is of a conical structure and used for punching a material plate, so that two circular slotted holes which are symmetrically distributed are formed in the material plate.
Specifically, the limiting frame 125 is an L-shaped structure for limiting the movement of the material plate, so that the distance between the circular holes on the material plate is equal
Specifically, the supporting plate 123 is a concave structure, and the supporting plate 123 is provided with a plurality of circular slots.
The utility model discloses a theory of operation and use flow: when in use, the input end of the material plate is placed into the cavity formed by the limit plate 213 at the top of the lower die 21, the upper die 11 is fixed above the lower die 21 by the external limit column in a clamping way, the material plate moves slowly in the cavity, and the support hoop movable end sheet with a fixed shape is punched on the material plate according to the limit of the limit frame 125 and the punching column 1231, in the utility model, the matched locating slot 122, locating shaft column 124, limit plate 213 and limit slot 212 are arranged on the upper die 11 and the lower die 21, so as to transmit and position the material plate, avoid the displacement deviation between the upper die 11 and the lower die 21 in the up-and-down punching process of the upper die 11, and the deviation of the punching column 1231 in the slot punching position on the material plate, lead the punching processing of the material plate to be more stable, improve the processing and forming quality of products, reduce the disqualification of the material plate caused by the deviation of the punching hole, the production cost of the product is saved, and the production quality is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Support staple bolt expansion end piece that falls upgrades mould, including fixed upper die base (1) of block and die holder (2), its characterized in that: the upper die base (1) is integrally formed with an upper die (11), a working panel (12) is arranged above the upper die (11), the working panel (12) is fixedly connected with the upper die (11), positioning holes a (121) are formed in four corners of the working panel (12), positioning grooves (122) are formed in the middle position of the working panel (12) in a symmetrical distribution mode, a supporting plate (123) is formed in the inner side of each positioning groove (122) in an integrated mode, a punching column (1231) is welded at one end of the supporting plate (123), a limiting frame (125) is fixedly welded on one side of the other end of the supporting plate (123) in a mode, positioning shaft columns (124) which are linearly distributed are fixedly welded on the inner side of each positioning groove (122) far away from one end of the limiting frame (125), a lower die (21) is fixedly arranged on the lower die base (2), and limiting plates (213) matched with the positioning grooves (122) are symmetrically distributed in the middle position of the lower die, and the limiting plate (213) is provided with a limiting groove (212) matched with the positioning shaft column (124).
2. The support hoop movable end falling piece progressive die as claimed in claim 1, wherein: and positioning holes b (211) matched with the positioning holes a (121) are formed in four corners of the lower die holder (2).
3. The support hoop movable end falling piece progressive die as claimed in claim 1, wherein: one corner of the upper die holder (1) and one corner of the lower die holder (2) are provided with a rotary slotted hole (101) and a connecting slotted hole (201) which are matched with each other.
4. The support hoop movable end falling piece progressive die as claimed in claim 1, wherein: the number of the punching columns (1231) is two, the two punching columns (1231) are symmetrically distributed on two sides of one end of the supporting plate (123), and the tops of the punching columns (1231) are of conical structures.
5. The support hoop movable end falling piece progressive die as claimed in claim 1, wherein: the limiting frame (125) is of an L-shaped structure.
6. The support hoop movable end falling piece progressive die as claimed in claim 1, wherein: the supporting plate (123) is of a concave structure, and a plurality of circular slotted holes are formed in the supporting plate (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434004.1U CN211489279U (en) | 2019-12-30 | 2019-12-30 | Movable end falling piece progressive die of support hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434004.1U CN211489279U (en) | 2019-12-30 | 2019-12-30 | Movable end falling piece progressive die of support hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211489279U true CN211489279U (en) | 2020-09-15 |
Family
ID=72395349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922434004.1U Expired - Fee Related CN211489279U (en) | 2019-12-30 | 2019-12-30 | Movable end falling piece progressive die of support hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211489279U (en) |
-
2019
- 2019-12-30 CN CN201922434004.1U patent/CN211489279U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102347668A (en) | Round stator punching and pressing mold structure with adjustable skewed slot angle | |
| CN211489279U (en) | Movable end falling piece progressive die of support hoop | |
| CN203578545U (en) | Die set special for producing cone workpiece | |
| CN209379747U (en) | A kind of supporting support stamping continuous die | |
| CN208303640U (en) | A kind of automobile forming class stamping die for high-tension plates | |
| CN205309094U (en) | Whole stamping forming cold -working mould of trapezoidal gauge apron | |
| CN218283417U (en) | High-efficient continuous mould of chassis in double | |
| CN214161117U (en) | Mould of blade circle on area material | |
| CN211437741U (en) | Crossbeam continuous blanking die | |
| CN211218335U (en) | New energy automobile precision stamping bending adjustable structure mould | |
| CN211276146U (en) | Backrest side plate forming die | |
| CN204123471U (en) | Conducting resinl Progressive Dies | |
| CN209918652U (en) | Door frame blanking die | |
| CN102699206A (en) | Continuous punching mould of movement bracket | |
| CN218426820U (en) | Automatic forming mechanism for net basket | |
| CN111283091A (en) | Bending die capable of avoiding belt material and production method thereof | |
| CN217166077U (en) | One-step blanking forming die | |
| CN203470654U (en) | Lower die plate of terminal continuous die | |
| CN216262952U (en) | Stamping die for transverse grid plate of step plate | |
| CN219899854U (en) | Spoke hole making die | |
| CN212577309U (en) | Impeller middle piece blanking forming die | |
| CN211758038U (en) | Automobile central channel sheet metal part die | |
| CN207205021U (en) | A kind of stamping die of numerical control turret lathe | |
| CN203751080U (en) | Hydraulic machine for improving blank holding force | |
| CN213317197U (en) | Automatic stamping compound die for fixed angle plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200915 |