CN204638905U - A kind of cutting ingot pulls open mould - Google Patents
A kind of cutting ingot pulls open mould Download PDFInfo
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- CN204638905U CN204638905U CN201520313638.0U CN201520313638U CN204638905U CN 204638905 U CN204638905 U CN 204638905U CN 201520313638 U CN201520313638 U CN 201520313638U CN 204638905 U CN204638905 U CN 204638905U
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- plate
- open mould
- pulls open
- blank
- cutoff tool
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Abstract
The utility model provides a kind of cutting ingot to pull open mould, comprise upper bolster and die shoe, described die shoe is provided with lower cutoff tool and plate supporting mechanism, described upper bolster being provided with the upper cutoff tool and the feeding pressure mechanism corresponding with plate supporting mechanism that coordinate with lower cutoff tool, described die shoe being also provided with the pulling mechanism for being removed by the materials and parts after cut-out.The utility model, by plate supporting mechanism and feeding pressure mechanism, plate is compressed after supplied materials, by upper cutoff tool and lower cutoff tool, plate is cut to two pieces, and by pulling mechanism, the plate cut is removed, reach plate to cut in half and the object pulling open separation, meet process requirements, structure is simple, easy to process.
Description
Technical field
The utility model relates to technical field of mold, and particularly a kind of cutting ingot pulls open mould.
Background technology
Rapid at China Automobile Industry, under the background of demand diversification, automobile research cycle time, vehicle price is constantly lowered, under the overall background that cost of labor improves constantly, auto vendor just needs continuous lift technique to reduce the production cost of automobile, this just forces Techniques of Automotive Spare Parts Production constantly to upgrade raising, the mode of production of punching parts is produced by manpower-intensive type pure manual production line gradually and is converted to the production of full-automatic lathe, it is exactly be introduced into China by American-European and Japan gradually under such overall background that transfer diel (multiplex (MUX) transmits progressive die) is produced, because its production efficiency is high, the lathe cost of unit part is low, the quantity demand of punching course to people is few, so this kind of mode of production is very by the welcome of auto vendor and punching press producer.But transfer diel size is little, production frequency is high, and mold movement process overlying interference is many, this just make transfer mould to design and produce requirement quite high, the problem that mould and lathe coupling are considered is just very many, and mould difficulty also increases greatly.
Some parameters of producing by existing transfer lathe limit: part transfer lathe can not realize the production of two plate and transfer lathe to the restriction of minimum production plate.When metal plate part transfer lathe punching press, when running into the larger part of length-width ratio, because the punching press tonnage of part entirety can be larger, during selection and comparison large-tonnage transfer lathe, accessory size can be less than the minimum fertile billet size of lathe requirement, and this transfer lathe just cannot meet the production of this type of part like this; If when producing after adopting left and right matched moulds, part transfer lathe cannot realize again the de-stacking of two blank.Existing transfer lathe finally cannot realize the production of this part.
So there is a kind of new technique, being merged into a blank about the blank that metal plate part uses, with common uncoiling blanking mould blanking after stock layout; New blank smallest end size obtained so just can meet the minimum dimension requirement of transfer lathe to blank.The new blank that blanking gets is grabbed on transfer lathe again and produce, because left and right part has merged into a blank, also meeting part transfer lathe can not the restriction of the two blank of de-stacking.First station die of transfer diel uses Cutting process, makes again a blank become two blanks, follow-uply carry out shaping, deburring etc.But, be not applicable to the blank after the first station die is combined in prior art and carry out cutting off and the mould be separated.
Utility model content
The deficiencies in the prior art in view of the above, the object of utility model is to provide a kind of cutting ingot to pull open mould, can merge into two little cutting ingots of part of a large blank and be separated, to adapt to the Production requirement of new technology.
For achieving the above object and other relevant objects, the utility model provides a kind of cutting ingot to pull open mould to comprise upper bolster and die shoe, described die shoe is provided with lower cutoff tool and plate supporting mechanism, described upper bolster being provided with the upper cutoff tool and the feeding pressure mechanism corresponding with plate supporting mechanism that coordinate with lower cutoff tool, described die shoe being also provided with the pulling mechanism for being removed by the materials and parts after cut-out.
Adopt said structure, by plate supporting mechanism and feeding pressure mechanism, plate is compressed after supplied materials, by upper cutoff tool and lower cutoff tool, plate is cut to two pieces, and by pulling mechanism, the plate cut is removed, reach plate to cut in half and the object pulling open separation, meet process requirements, structure is simple, easy to process.
As preferably: described pulling mechanism is provided with the detent mechanism for locating materials and parts.
As preferably: described pulling mechanism comprises the plate support skid being fixed on slide on die shoe and cylinder and being slidably matched with slide, described cylinder is removed direction along blank and is horizontally set on die shoe, the motion end of this cylinder is connected with plate support skid, and described detent mechanism is arranged in plate support skid.
As preferably: described detent mechanism is positioned at below upper cutoff tool, and near lower cutoff tool.
As preferably: described detent mechanism comprises and is arranged on inner side blank location tool in plate support skid and outer ring blank location tool.
As preferably: described plate support skid is also provided with the second suction iron, this second is inhaled iron upper surface and inner side blank to locate tool concordant with the supporting surface that tool located by outer ring blank.
As preferably: described plate supporting mechanism comprises back-up block and first and inhales iron, and it is concordant with lower cutoff tool upper surface that iron upper surface inhaled by described back-up block and first.
As preferably: described feeding pressure mechanism comprises the holding pad above corresponding to plate supporting mechanism, and is connected to the elastic supporting member for supporting optical member between holding pad and upper bolster.
As preferably: described elastic supporting member for supporting optical member comprises connecting bolt and binder spring, and described connecting bolt upper end is connected with upper bolster, lower end connects holding pad, and described binder spring housing is outside connecting bolt, and two ends are against between upper bolster and holding pad.
As mentioned above, the beneficial effects of the utility model are: can by be merged into during blanking large blank tear open chopped after cut into two blocks of little blanks, and separated by pulling mechanism, being sent to subsequent processing carries out shaping, to solve one piece of cutting ingot in new technology and the problem pulled open, adapt to the demand of producing, ensure that carrying out smoothly of new technology.
Accompanying drawing explanation
Fig. 1 is conventional blank and punching press metal plate part structural representation;
Fig. 2 is blank in new technology and punching press metal plate part structural representation;
Fig. 3 is structural representation of the present utility model.
Piece mark explanation
101 upper bolsters
102 blank location, outer ring tools
103 second inhale iron
Blank location tool inside 104
The blank dropped after 105 cut-outs
Cutoff tool on 106
107 holding pads
108 connecting bolts
109 first inhale iron
110 back-up blocks
111 cylinders
112 die shoes
113 connecting plates
114 slides
115 plate support skid
116 times cutoff tools
117 binder springs
118 non-cut blanks
120 use blank
121 punching press metal plate parts
Detailed description of the invention
The embodiment of utility model is described by particular specific embodiment below, and person skilled in the art scholar the content disclosed by this description can understand other advantages and effect of utility model easily.
As shown in Figure 1, when metal plate part transfer lathe punching press, when running into shaping punching press metal plate part 121 part of the larger use blank 120 of long (B) wide (A1) frequently, because the punching press tonnage of part entirety can be larger, during selection and comparison large-tonnage transfer lathe, use blank 120 size A1 can be less than the minimum fertile billet size of lathe requirement, this transfer lathe just cannot meet the production of this type of part like this; If when producing after adopting left and right matched moulds, part transfer lathe cannot realize again the de-stacking of two blank.Existing transfer lathe finally cannot realize the production of this part.
Based on above-mentioned restriction, have developed a kind of new production technology, as shown in Figure 2, about the blank first metal plate part used, be merged into a blank, with common uncoiling blanking mould blanking after stock layout; New blank smallest end size A3=A1+A1 obtained like this, just can meet the minimum dimension requirement of transfer lathe to blank.The new blank that blanking gets is grabbed on transfer lathe again and produce, because left and right part has merged into a blank, also meeting part transfer lathe can not the restriction of the two blank of de-stacking.First station die of transfer diel uses Cutting process, makes again a blank become two blanks, follow-uply carry out shaping, deburring etc.
As shown in Figure 3, the utility model provides a kind of and pulls open mould for the first cut-out cutting off two blanks of station in above-mentioned technique, comprise upper bolster 101 and die shoe 112, die shoe 112 is provided with lower cutoff tool 116 and plate supporting mechanism, plate supporting mechanism comprises back-up block 110 and first and inhales iron 109, and it is concordant with lower cutoff tool 116 upper surface that iron 109 upper surface inhaled by back-up block 110 and first; Upper bolster 101 being provided with the upper cutoff tool 106 and the feeding pressure mechanism corresponding with plate supporting mechanism that coordinate with lower cutoff tool 116, die shoe 112 being also provided with the pulling mechanism for being removed by the materials and parts after cut-out.Feeding pressure mechanism comprises the holding pad 107 above corresponding to plate supporting mechanism, and the elastic supporting member for supporting optical member be connected between holding pad 107 and upper bolster 101, cushioned when binder by elastic supporting member for supporting optical member, plate is pushed down with elastic mechanism when trimming, prevent plate to be stained with cutting knife when mould is opened, have the effect of scraping wings.
This routine Elastic support member comprises connecting bolt 108 and binder spring 117, and connecting bolt 108 upper end is connected with upper bolster 101, and lower end connects holding pad 107, and binder spring 117 is enclosed within outside connecting bolt 108, and two ends are against between upper bolster 101 and holding pad 107.
Described pulling mechanism comprises the plate support skid 115 being fixed on slide 114 on die shoe 112 and cylinder 111 and being slidably matched with slide 114, cylinder 111 is removed direction along blank and is horizontally set on die shoe 112, the motion end of this cylinder 111 is connected with plate support skid 115 by connecting plate 113, plate support skid 115 is provided with the detent mechanism for locating materials and parts.Detent mechanism comprises the inner side blank be arranged in plate support skid 115 and locates tool 104 and outer ring blank location tool 102, the region that inner side blank location tool 104 and outer ring blank location tool 102 surround is corresponding with blank, detent mechanism is positioned at below cutoff tool 106, and near lower cutoff tool 116.
Plate support skid 115 is also provided with the second suction iron 103, it is concordant with the supporting surface that tool 102 located by outer ring blank that tool 104 located by this second suction iron 103 upper surface and inner side blank.
Operation principle of the present utility model is as follows:
The plate merged when left and right is delivered to after on this mould, inhale iron 109 by first to hold, plate is made to be unlikely to because gravimetric tilt is on piece number detent mechanism, plate is located tool by outer ring and is located, drive when upper bolster 101 moves downward upper cutoff tool 106 and upper holding pad 107 downwards together with move, upper holding pad 107 first pushes down non-cut blanks 118 under the action of the spring, when upper bolster 101 continues to move downward, upper cutoff tool 106 contacts with lower cutoff tool 116, cuts off plate.The blank 105 dropped after cut-out drops to above plate support skid 115, and the second suction iron 103 is, when preventing plate from dropping, vibration or the situation not in place that drops occur,
The blank 105 dropped after cut-out locates tool by outer ring and location, inner side tool navigates in plate support skid 115 jointly, when upper bolster 101 is upwards opened, cylinder pulls plate support skid 115 outwards to move together with blank, thus achieves cutting ingot and pull open.
Any person skilled in the art scholar all under the spirit and category of utility model, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that utility model discloses, must be contained by the claim of utility model.
Claims (9)
1. a cutting ingot pulls open mould, comprise upper bolster and die shoe, it is characterized in that: described die shoe is provided with lower cutoff tool and plate supporting mechanism, described upper bolster being provided with the upper cutoff tool and the feeding pressure mechanism corresponding with plate supporting mechanism that coordinate with lower cutoff tool, described die shoe being also provided with the pulling mechanism for being removed by the materials and parts after cut-out.
2. a kind of cutting ingot according to claim 1 pulls open mould, it is characterized in that: described pulling mechanism is provided with the detent mechanism for locating materials and parts.
3. a kind of cutting ingot according to claim 2 pulls open mould, it is characterized in that: described pulling mechanism comprises the plate support skid being fixed on slide on die shoe and cylinder and being slidably matched with slide, described cylinder is removed direction along blank and is horizontally set on die shoe, the motion end of this cylinder is connected with plate support skid, and described detent mechanism is arranged in plate support skid.
4. a kind of cutting ingot according to claim 3 pulls open mould, it is characterized in that: described detent mechanism is positioned at below cutoff tool, and near lower cutoff tool.
5. a kind of cutting ingot according to claim 3 pulls open mould, it is characterized in that: described detent mechanism comprises the inner side blank be arranged in plate support skid and locates tool and outer ring blank location tool.
6. a kind of cutting ingot according to claim 5 pulls open mould, it is characterized in that: described plate support skid is also provided with the second suction iron, and it is concordant with the supporting surface that tool located by outer ring blank that tool located by this second suction iron upper surface and inner side blank.
7. a kind of cutting ingot according to claim 1 to 6 any one pulls open mould, it is characterized in that: described plate supporting mechanism comprises back-up block and first and inhales iron, and it is concordant with lower cutoff tool upper surface that iron upper surface inhaled by described back-up block and first.
8. a kind of cutting ingot according to claim 1 pulls open mould, it is characterized in that: described feeding pressure mechanism comprises the holding pad above corresponding to plate supporting mechanism, and is connected to the elastic supporting member for supporting optical member between holding pad and upper bolster.
9. a kind of cutting ingot according to claim 8 pulls open mould, it is characterized in that: described elastic supporting member for supporting optical member comprises connecting bolt and binder spring, described connecting bolt upper end is connected with upper bolster, lower end connects holding pad, described binder spring housing is outside connecting bolt, and two ends are against between upper bolster and holding pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313638.0U CN204638905U (en) | 2015-05-15 | 2015-05-15 | A kind of cutting ingot pulls open mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313638.0U CN204638905U (en) | 2015-05-15 | 2015-05-15 | A kind of cutting ingot pulls open mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638905U true CN204638905U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520313638.0U Active CN204638905U (en) | 2015-05-15 | 2015-05-15 | A kind of cutting ingot pulls open mould |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820451A (en) * | 2016-07-22 | 2018-03-20 | 深圳市大富科技股份有限公司 | USB metal tubes process equipment and its lower template |
-
2015
- 2015-05-15 CN CN201520313638.0U patent/CN204638905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820451A (en) * | 2016-07-22 | 2018-03-20 | 深圳市大富科技股份有限公司 | USB metal tubes process equipment and its lower template |
| CN107820451B (en) * | 2016-07-22 | 2019-08-09 | 深圳市大富科技股份有限公司 | USB metal tube process equipment and its lower template |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401122 Chongqing City, the new Northern District of Lijia town Jie Jie street, No. 20 Patentee after: CHONGQING PINGWEI AUTOMOBILE TECHNOLOGY CO., LTD. Address before: 401122 Chongqing City, the new Northern District of Lijia town Jie Jie street, No. 20 Patentee before: CHONGQING PINGWEI AUTO MOULD CO., LTD. |