CN201632579U - Sliding block type automatic opening-closing precision-forging forming die - Google Patents
Sliding block type automatic opening-closing precision-forging forming die Download PDFInfo
- Publication number
- CN201632579U CN201632579U CN2010201192542U CN201020119254U CN201632579U CN 201632579 U CN201632579 U CN 201632579U CN 2010201192542 U CN2010201192542 U CN 2010201192542U CN 201020119254 U CN201020119254 U CN 201020119254U CN 201632579 U CN201632579 U CN 201632579U
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- die
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- sliding block
- die sleeve
- punch head
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Abstract
The utility model relates to a sliding block type automatic opening-closing precision-forging forming die, which is particularly suitable for the precision-forging forming manufacturing of non-cylindrical special shaped pipe fittings. The die comprises an outer die sleeve, a core die sleeve, a side punch head sliding block, a side punch head, a forming core die, an upper punch head, a forming core die fixing pressure plate, a core die sleeve supporting plate, a locating pin, an outer descending tray and a lower ejector rod and is characterized in that four tapered T-shaped slots are arranged on the outer die sleeve; T-shaped guide rails are arranged on the core die sleeve and the side punch head sliding block; the four tapered T-shaped slots arranged on the outer die sleeve are respectively matched with the T-shaped guide rails arranged on the core die sleeve and the side punch head sliding block; the core die sleeve consists of two pieces separated along the central line; and T-shaped guide rail structures matched with the outer die sleeve are arranged at the two sides of the die. Four inclined planes with wedge-shaped conical surfaces are stressed and centered to form a die assembly. The sliding block type automatic opening-closing precision-forging forming die has the advantages of precise die, high billet yield, reasonable plastic flow direction of workpieces and the like.
Description
Technical field
The utility model relates to automatic deciliter finish forge mould of a kind of slide block type, and the finish forge moulding that especially is suitable for non-tubular class section tube is made.
Background technology
" forging and pressing " are molded in each production field, people it save time as rationally utilizing metal plastic deformation to obtain, the important means of energy-conservation shape of product, utilize the specification requirement of novel die direct forming part to become new research, innovation direction.Traditional " open type " and " enclosed " mould all exist certain defective and limitation, " open type " mould, all to stay certain clearance between two die joints and run hopper and be convenient to run material, the overlap of shaping workpiece has not only caused the waste of material like this, later process such as side cut have also been increased, " enclosed " mould only is confined to tube shape component, the easy plucking of surface of the work during discharging, and above-mentioned two kinds of moulds all can't push with holes in the side, therefore, people wish to have and a kind ofly can overcome above-mentioned shortcoming, thereby one-time formed finish forge mould comes out.
Summary of the invention
In order to make many sides of the workpiece compressive zone hole forming that comprises shaped piece, flow to more rationally thereby reach the workpiece plastic deformation, the utility model provides a kind of slide block type automatic deciliter finish forge mould,
The utility model is realized by following technology: it comprises outer die casing, the core cover, and the side blow head slider, the side blow head, the moulding core, upper punch, moulding core fixation clip, core cover supporting plate, formations such as pallet, lower push rod fall outward in alignment pin.It is characterized in that outer die casing is provided with the T type groove of 4 band taperings, core cover and the side blow head slider is provided with T type guide rail, the T type groove of 4 band taperings that outer die casing is provided with matches with T type guide rail on core cover, the side blow head slider respectively; The two piece compositions of core cover for separating along center line; Both sides are provided with the T type guide rail structure of the band tapering of working in coordination with outer die casing.
Mould forms matched moulds by the stressed centering in four inclined-planes of the band wedge-type conical surface in the above-mentioned design.
The utlity model has mould precision, billet yield height, workpiece plastic flow to advantage such as reasonable.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is a left view of the present utility model.
In the accompanying drawing, 1 outer die casing, 2,10 side blow head sliders, 3 for core cover, 4,11 for the side blow head tightly put screw, 5,9 for the side blow head, 6 for the moulding core, 7 for upper punch, 8 for moulding core fixation clip, 12 for core cover supporting plate, 13 for workpiece, 14 for lower push rod, 15 for lifting tray, 16 be alignment pin.Among Fig. 2,3,3-1,3-2 are the symmetrical two parts of core cover, 6-1,6-2 are the symmetrical two parts of moulding core, and 8-1,8-2 are the symmetrical two parts of moulding core fixation clip, and 12-1,12-2 are the symmetrical two parts of core cover supporting plate.
The specific embodiment
According to various product, with the moulding core of the making 6 core retainer plate mould 3 of packing into, be compacted into core moulded board 8, a whole set of mould is resetted on the basis of alignment pin 16 location fully.Because to impel core to overlap 3 descending for all parts of carrying and dead weight on the core cover 3, under the effect of the wedge-type conical surface on inside and outside cover die four inclined-planes, the mould die joint is combined closely, and forms " enclosed " die cavity state.Material is heated to after initial forging temperature puts into moulding core chamber 6, and the upper punch 7 that is fixed on the press ram pushes downwards with maximum power, impels workpiece 13 materials to do pyroplastic deformation, is crowded with die cavities and is shaped.Simultaneously because the downward active force of upper punch 7 and the reaction force of metal material hardness, the core cover 3 that is carrying moulding core 6 is done trace operation downwards along the wedge-type conical surface on four inclined-planes, it is tighter that 6 two deciliters faces of moulding core are more pressed, can't form and run material and overlap, 5,9 on side blow head puts in place by the precalculated position.Promote up after upper punch 7 is shaped workpiece 13 by the stroke that mixes up in advance, be fixed on two connecting rods on the press ram and drive auxiliary equipment below the cover dies, top lower beam 14 is risen, and lifting tray 15 heads on core cover 3 and rises and split movement, and workpiece 13 comes off voluntarily.Carry moulding core 6 under the effect of both sides tapering guide rail at uphill process SMIS die sleeve 3, make split movement to both sides, contracting after left and right sides drift 5,9 and then rises under side blow head slider 2,10 drives breaks away from workpiece 13.After stopping by predetermined stroke, taking-up work 13.Start attached pneumatic means, the slide block under the lower push rod 14 is offed normal, and makes lower push rod 14 unsettled, and core cover 3 does not freely fall along the original track that rises by deadweight under the active force outside having, and finishes matched moulds and resets, and its process moves in circles like this.
Claims (3)
1. automatic deciliter finish forge mould of a slide block type, it comprises outer die casing, the core cover, the side blow head slider, side blow head, moulding core, upper punch, moulding core fixation clip, core cover supporting plate, alignment pin, pallet falls outward, lower push rod constitutes, and it is characterized in that outer die casing is provided with the T type groove of 4 band taperings, core cover and side blow head slider and is provided with T type guide rail, and the T type groove of 4 band taperings that outer die casing is provided with matches with T type guide rail on core cover, the side blow head slider respectively.
2. automatic deciliter finish forge mould of a kind of slide block type according to claim 1 is characterized in that the two piece compositions of core cover for separating along center line.
3. automatic deciliter finish forge mould of a kind of slide block type according to claim 1 and 2 is characterized in that both sides are provided with the T type guide rail structure of the band tapering of working in coordination with outer die casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201192542U CN201632579U (en) | 2010-02-26 | 2010-02-26 | Sliding block type automatic opening-closing precision-forging forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201192542U CN201632579U (en) | 2010-02-26 | 2010-02-26 | Sliding block type automatic opening-closing precision-forging forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632579U true CN201632579U (en) | 2010-11-17 |
Family
ID=43077054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201192542U Expired - Fee Related CN201632579U (en) | 2010-02-26 | 2010-02-26 | Sliding block type automatic opening-closing precision-forging forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632579U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284619A (en) * | 2011-07-20 | 2011-12-21 | 如皋市大生线路器材有限公司 | One-time forming die for pin insulator steel cap |
| CN103350178A (en) * | 2013-07-18 | 2013-10-16 | 宁波杰克龙精工有限公司 | Sliding locking device of valve body forging mould |
| CN106141059A (en) * | 2016-07-22 | 2016-11-23 | 宁海县博楷迪自动化科技发展有限公司 | A kind of driving wheel forging and stamping processing mold and forming method thereof |
| CN107584063A (en) * | 2017-10-25 | 2018-01-16 | 江苏理研科技股份有限公司 | A kind of different in nature crankshaft forming extruding heading die |
| WO2023123208A1 (en) * | 2021-12-28 | 2023-07-06 | 无锡透平叶片有限公司 | Split-type double-pier-head blank-making mold applied to screw press |
-
2010
- 2010-02-26 CN CN2010201192542U patent/CN201632579U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284619A (en) * | 2011-07-20 | 2011-12-21 | 如皋市大生线路器材有限公司 | One-time forming die for pin insulator steel cap |
| CN103350178A (en) * | 2013-07-18 | 2013-10-16 | 宁波杰克龙精工有限公司 | Sliding locking device of valve body forging mould |
| CN103350178B (en) * | 2013-07-18 | 2015-08-05 | 宁波杰克龙精工有限公司 | The slide-and-lock device of valve body forging mold |
| CN106141059A (en) * | 2016-07-22 | 2016-11-23 | 宁海县博楷迪自动化科技发展有限公司 | A kind of driving wheel forging and stamping processing mold and forming method thereof |
| CN106141059B (en) * | 2016-07-22 | 2017-12-19 | 宁海县博楷迪自动化科技发展有限公司 | A kind of driving wheel forging and stamping processing mold and its forming method |
| CN107584063A (en) * | 2017-10-25 | 2018-01-16 | 江苏理研科技股份有限公司 | A kind of different in nature crankshaft forming extruding heading die |
| WO2023123208A1 (en) * | 2021-12-28 | 2023-07-06 | 无锡透平叶片有限公司 | Split-type double-pier-head blank-making mold applied to screw press |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20180226 |