CN202317744U - Assembly mould for high-accuracy milling of thin plate - Google Patents
Assembly mould for high-accuracy milling of thin plate Download PDFInfo
- Publication number
- CN202317744U CN202317744U CN2011203540234U CN201120354023U CN202317744U CN 202317744 U CN202317744 U CN 202317744U CN 2011203540234 U CN2011203540234 U CN 2011203540234U CN 201120354023 U CN201120354023 U CN 201120354023U CN 202317744 U CN202317744 U CN 202317744U
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- milling
- sheet material
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- thin plate
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Abstract
The utility model discloses an assembly mould for high-accuracy milling of a thin plate. The assembly mould comprises an upper covering plate (1), a lower base plate (2), and assembly holes (3) and matched bolts (4), wherein the assembly holes (3) are formed in the upper covering plate and the lower base plate; the assembly holes in the upper covering plate and the lower base plate are transversely arranged in the plate milling direction at different transverse arrangement intervals; the pressed edge parts of the upper covering plate and the lower base plate are designed to be slope-shaped; and the slope is selected within the range of 30 degrees to 60 degrees along with different total thicknesses of milling plates. When the assembly mould is used for milling, the milling plates slightly protrude out of the edge of a milling side of the assembly mould, and the milling side of the assembly mould is milled along with the plate. According to the mould, the defects of flanging, curling or burrs and the like caused by non-uniform stress during thin plate milling can be eliminated, so that the milling accuracy of the thin plate is effectively improved; and the mould is low in cost and safe and convenient to operate.
Description
Technical field
The utility model relates to thin plate low-cost and high-precision manufacture field, particularly the accurate assembling field of splicing seams before the weldering of cold rolled automobile sheet laser assembly solder.
Background technology
Because applications such as laser assembly solder have very high requirement to the assembly precision of thin plate, otherwise are difficult to guarantee the geometry and the mechanical performance thereof of welding point, influence the laser assembly solder quality of sheet material.
Satisfy above-mentioned requirements and mainly be through milling, cut, high fine pruning and essence and four kinds of processing methods such as dash.General plate shearing machine shear precision is not enough, very easily causes crimping, burr, glacing flatness poor, and the splicing seams width has a strong impact on the quality of laser assembly solder more than 1.0mm.The use cut is had relatively high expectations to corollary equipments such as cutting head, workbench, and power consumption is bigger, is unfavorable for the enforcement of saving energy and reduce the cost.In the production experiment of small lot, the sheet material milling is a best choice, but the direct milling of the especially ultra-thin plate of thin plate very easily causes flange, and occurs security incident easily.
Therefore, need a cover assembling mould,, make the assembly precision of thin plate satisfy the requirement of application such as laser splicing to guarantee the safe, efficient and low-cost of thin plate milling.
Summary of the invention
Flange very easily takes place, curls or security incident and designing the purpose of the utility model in direct milling to thin plate; This mould is through fixing, compress need milling sheet material; Avoided to satisfy the requirement of high accuracy couplings such as laser assembly solder because flange, reason such as curl cause the sheet material assembly precision relatively poor.
For realizing above-mentioned purpose, the utility model provides a kind of thin plate high accuracy Milling Process assembling mould, and this mould comprises: lower bolster, be positioned at the below that needs milling sheet material, and have pilot hole, play a supportive role; Last cladding plate is positioned at the top that needs milling sheet material, has pilot hole, needs milling sheet material with lower bolster acting in conjunction clamping; Bolt connects goes up cladding plate and lower bolster, and fixing and compress need milling sheet material.
Last cladding plate and lower bolster compress limit portion and design for domatic, select in 30 °～60 ° the scope of not coexisting of the gradient with milling sheet material gross thickness.The layout of pilot hole on last cladding plate and lower bolster is transversely arranged along sheet material milling direction, and transversely arranged spacing has nothing in common with each other, and selects to use different arrangement pitches according to the width of milling sheet material.
When using assembling mould Milling Process, the outstanding slightly milling one side edge with the assembling mould of milling sheet material, milling one side of assembling mould with milling sheet material by milling.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified:
Fig. 1 is for using the preceding floor map of the utility model mould assembling carrying out milling sheet material
Fig. 2 is for using the preceding vertical section sketch map of the utility model mould assembling carrying out milling sheet material
The processing sketch map of Fig. 3 for using the utility model mould milling sheet material to be carried out milling
Fig. 4 is the gradient design diagram on the milling one side edge of milling mould.
Among the figure, 1, go up cladding plate, 2, lower bolster, 3, pilot hole, 4, bolt, 5, milling sheet material, 6, milling cutter, 7, the assembling mould, 8, the gradient.
The specific embodiment
Be described further below in conjunction with accompanying drawing:
The described thin plate Milling Process of the utility model equipment comprises cladding plate 1, lower bolster 2, goes up pilot hole 3 and supporting bolt 4 on cladding plate and the lower bolster.Wherein, the pilot hole on last cladding plate and the lower bolster is transversely arranged along sheet material milling direction, and arrangement pitches has nothing in common with each other.
The installation diagram of thin plate Milling Process equipment is shown in figure; Stacking neatly along a side through the thin plate of shearing; Select suitable pilot hole to be placed in milling sheet material 5 on the lower bolster 2; And make sheet material one side that needs milling protrude in lower bolster 2 edges slightly, and be buckled in last cladding plate 1 on the milling sheet material 5, use last cladding plate 1 of assembling bolt 4 connections and lower bolster 2 to be fixed milling sheet material 5.Wherein, last cladding plate 1 needs concordant with the milling side of lower bolster 2.
Use the milling mould as shown in Figure 3 to the processing sketch map that sheet material carries out milling, be fixed on the milling mould that assembles on the milling machine, milling cutter 6 carries out milling along illustrated milling direction to sheet material.Wherein, when carrying out Milling Process, because milling sheet material 5 is outstanding slightly and the milling one side edge of assembling mould 7; The generation of portion is curled or flange on milling sheet material limit easily; When milling sheet material 5 to assembling mould 7 millings one side when concordant, proceed milling, avoid above-mentioned generation of defects.
The shape on assembling mould 7 millings one side edge is as shown in Figure 4; Before carrying out milling, be oblique design; Select in 30 °～60 ° the scope of not coexisting of the gradient 8 with the gross thickness of milling sheet material, the following cutter and the following process of milling cutter when making things convenient for Milling Process reduce the Milling Process difficulty.
The advantage of the utility model: the low-cost thin plate high accuracy Milling Process mould that provides a kind of Limited Production Test to be suitable for.Utilize the waste and old steel plate of producing in the experiment; Cooperate through unique design, processing and installation; Can realize the purpose of thin plate high accuracy Milling Process safely, efficiently; Avoid the energy resource consumption that causes because of highly energy-consuming manufacturing process such as cut simultaneously, have environmental protection, safety, efficient, energy-saving advantages.
Claims (4)
1. a thin plate high accuracy Milling Process is assembled mould, it is characterized in that this mould comprises:
Lower bolster (2) is positioned at the below that needs milling sheet material (5), has pilot hole (3);
Last cladding plate (1) is positioned at (5) top that needs milling sheet material, has pilot hole (3), with lower bolster (2) acting in conjunction clamping milling sheet material (5);
Milling sheet material (5) is fixed and compressed to cladding plate (1) and lower bolster (2) in bolt (4) connection.
2. thin plate high accuracy Milling Process assembling mould according to claim 1; It is characterized in that: the layout of pilot hole (3) on last cladding plate (1) and lower bolster (2); Be transversely arranged along sheet material milling direction; And transversely arranged spacing has nothing in common with each other, and selects to use corresponding arrangement pitches according to the width of milling sheet material.
3. thin plate high accuracy Milling Process according to claim 1 assembling mould is characterized in that: go up cladding plate (1) and compress limit portion with lower bolster (2) and design for domatic, the gradient (8) is with 30 °～60 ° the interior selection of scope of not coexisting of milling sheet material (5) gross thickness.
4. thin plate high accuracy Milling Process according to claim 1 assembling mould is characterized in that: the milling one side edge of milling sheet material (5) outstanding assembling mould (7), milling one side of assembling mould (7) with milling sheet material (5) by milling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203540234U CN202317744U (en) | 2011-09-21 | 2011-09-21 | Assembly mould for high-accuracy milling of thin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203540234U CN202317744U (en) | 2011-09-21 | 2011-09-21 | Assembly mould for high-accuracy milling of thin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317744U true CN202317744U (en) | 2012-07-11 |
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ID=46429741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203540234U Expired - Fee Related CN202317744U (en) | 2011-09-21 | 2011-09-21 | Assembly mould for high-accuracy milling of thin plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN202317744U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825371A (en) * | 2012-07-30 | 2012-12-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Clamp for accurately welding thin-wall alloy strip |
| CN108453297A (en) * | 2017-12-28 | 2018-08-28 | 中核北方核燃料元件有限公司 | A kind of fuel assembly compresses the milling method of flat spring |
| CN109500634A (en) * | 2018-12-28 | 2019-03-22 | 宜昌市蓝德光电机械有限公司 | A kind of processing mold and its processing method of Milling Process thin aluminum sheet |
| CN111347224A (en) * | 2019-12-30 | 2020-06-30 | 广州导新模具注塑有限公司 | Machining method of precise pattern insert and precise pattern insert |
| CN115178780A (en) * | 2022-09-08 | 2022-10-14 | 成都永峰科技有限公司 | Aviation thin-wall part milling device |
-
2011
- 2011-09-21 CN CN2011203540234U patent/CN202317744U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825371A (en) * | 2012-07-30 | 2012-12-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Clamp for accurately welding thin-wall alloy strip |
| CN102825371B (en) * | 2012-07-30 | 2014-12-24 | 沈阳黎明航空发动机(集团)有限责任公司 | Clamp for accurately welding thin-wall alloy strip |
| CN108453297A (en) * | 2017-12-28 | 2018-08-28 | 中核北方核燃料元件有限公司 | A kind of fuel assembly compresses the milling method of flat spring |
| CN108453297B (en) * | 2017-12-28 | 2019-11-22 | 中核北方核燃料元件有限公司 | A kind of fuel assembly compresses the milling method of flat spring |
| CN109500634A (en) * | 2018-12-28 | 2019-03-22 | 宜昌市蓝德光电机械有限公司 | A kind of processing mold and its processing method of Milling Process thin aluminum sheet |
| CN109500634B (en) * | 2018-12-28 | 2024-03-12 | 宜昌市蓝德光电机械有限公司 | Machining die for milling thin aluminum plate and machining method thereof |
| CN111347224A (en) * | 2019-12-30 | 2020-06-30 | 广州导新模具注塑有限公司 | Machining method of precise pattern insert and precise pattern insert |
| CN111347224B (en) * | 2019-12-30 | 2021-06-01 | 广州导新模具注塑有限公司 | Machining method of precise pattern insert and precise pattern insert |
| CN115178780A (en) * | 2022-09-08 | 2022-10-14 | 成都永峰科技有限公司 | Aviation thin-wall part milling device |
| CN115178780B (en) * | 2022-09-08 | 2022-12-09 | 成都永峰科技有限公司 | Aviation thin-wall part milling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee after: Shougang Group Co. Ltd. Address before: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee before: Capital Iron & Steel General Company |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |