CN204817733U - Mould of continuous punching press U -shaped edge rolling section of thick bamboo of floated mandrel - Google Patents
Mould of continuous punching press U -shaped edge rolling section of thick bamboo of floated mandrel Download PDFInfo
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- CN204817733U CN204817733U CN201520632720.XU CN201520632720U CN204817733U CN 204817733 U CN204817733 U CN 204817733U CN 201520632720 U CN201520632720 U CN 201520632720U CN 204817733 U CN204817733 U CN 204817733U
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Abstract
The utility model provides a mould that mould of continuous punching press U -shaped edge rolling section of thick bamboo of floated mandrel, it relates to a punching press U -shaped edge rolling section of thick bamboo. The utility model discloses a solve present non - mould production and processing mode and have the problem that can't satisfy cylinder part size precision and batch production. The utility model discloses a press the U -shaped lower mould to install on the die holder, semi -circular reel lower mould is installed on the die holder, and be located the right side of pressing the U -shaped lower mould, the locating plate is installed on the lateral wall of pressing the U -shaped lower mould, the mould is connected with the lower terminal surface of upper die base on pressing the U -shaped, the mould is connected with the lower terminal surface of upper die base on the edge rolling, guide rail and guide rail base connect gradually on the left end face of mould on the edge rolling from left to right, but slider slidable mounting is in guide rail and guide rail base, the connecting axle level is worn to establish on floating the mobile core mould and is connected with the lower extreme of slider, float the mobile core mould along with the slider up -and -down motion. The utility model is used for the manufacturing of U -shaped edge rolling section of thick bamboo part.
Description
Technical field
The utility model relates to the mould of a kind of punching press U-shaped volume cylinder, is specifically related to a kind of mould of floated core continuous punching U-shaped volume cylinder.
Background technology
Punching press is a kind of process of machining, is to use forcing press to be pressurizeed to metal blank by mould, makes it produce plastic deformation, thus obtains the part of definite shape, size and performance, and it is one of processing method important in machine-building.The part kind utilizing process for stamping to produce is a lot, and its manufacturing process is also varied, and by forming process kind, sum up point two large classes, one is separation circuit, and two is forming processes.Forming process refers under the condition not destroying material, makes material generation plastic deformation, thus obtains the product of required form and size.Bending operation is the one be shaped, and the form of bool has multiple, wherein 〇 shape bend i.e. cylindrical part bending be the one of curve form.A kind of common part of cylindrical component, production lot is comparatively large, drum and dimension precision requirement higher, and there is the problem that cannot meet dimensional accuracy and batch production in current non-mould production and processing mode.
Utility model content
The purpose of this utility model there is the problem that cannot meet cylindrical component dimensional accuracy and batch production to solve existing non-mould production and processing mode.And then a kind of mould of floated core continuous punching U-shaped volume cylinder is provided.
The technical solution of the utility model is: a kind of mould of floated core continuous punching U-shaped volume cylinder comprises upper die component and lower mold assemblies,
Lower mold assemblies comprises die shoe, presses U-shaped counterdie, multiple counterdie bolt, location-plate, semicircle reel counterdie, multiple counterdie to hang mould post and multiple counterdie screw, pressure U-shaped counterdie is arranged on die shoe by multiple counterdie screw, semicircle reel counterdie is arranged on die shoe by multiple counterdie screw, and semicircle reel counterdie is positioned at the right side of pressure U-shaped counterdie, location-plate is arranged on the lateral wall of pressure U-shaped counterdie by multiple counterdie bolt, multiple counterdie is hung mould post and is connected on former and later two end faces of die shoe by self screw thread symmetry
Upper die component comprises pressure U-shaped patrix, upper bolster, multiple patrix hangs mould post, multiple patrix screw, multiple bolt, packing ring, guide rail, slide block, volume circle patrix, guiderail base, floating core die, connecting axle, back-up ring and multiple nut, pressure U-shaped patrix is connected with the lower surface of upper bolster by multiple patrix screw, pressure U-shaped patrix is positioned at directly over pressure U-shaped counterdie, multiple patrix hangs mould post and is connected on former and later two end faces of upper bolster by self screw thread symmetry, volume circle patrix is connected with the lower surface of upper bolster by multiple patrix screw, and volume circle patrix is positioned at the right side of pressure U-shaped patrix, volume circle patrix is positioned at directly over semicircle reel counterdie, guide rail and guiderail base are connected on the left side of volume circle patrix by multiple bolt from left to right successively, packing ring is provided with between multiple bolt and guide rail, slide block is slidably arranged in guide rail and guiderail base, connecting axle level is located on floating core die and with the lower end of slide block and is connected, and be fixedly connected with multiple nut by back-up ring between connecting axle with floating core die, floating core die moves up and down with slide block
During matched moulds, the pressure U-shaped patrix of upper die component extend in the U-lag of pressure U-shaped counterdie, and the volume circle patrix of upper die component withholds the upper end at lower mold assemblies.
The utility model compared with prior art has following effect:
The floated core pressure U-shaped volume cylinder progressive die of the present utility model, for pressure U-shaped and the continuous mould rolling up circle two procedures, same upper and lower die holder is installed pressure U-shaped and volume circle two kinds of process moulds, friction press is utilized to pump, drive upper die component moves up and down, and is pressed into U-shaped and rolls cylinder two procedures once up and down reciprocatingly completing in stroke.Suppress U-shaped and roll cylinder pressing process and be: when suppressing, after initial workpiece needs first to suppress a U-shaped workpiece at every turn, could realize being pressed into U-shaped and rolling cylinder two procedures carrying out simultaneously.Cylindrical component is processed by adopting mould, rapidly sheet material can be rolled into cylinder, the time of often making a cylindrical component was down to 5 minutes by original 30 minutes, production efficiency improves 6 times, again by compacting U-shaped with roll cylinder two procedures and be combined with each other, on the basis using mould production efficiency, production efficiency is made again again to double than the production efficiency of single operation pressure-shaped mould, and not only can ensure dimensional accuracy, can also produce in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the utility model general assembly drawing front view; Fig. 2 is Fig. 1 left view; Fig. 3 is Fig. 1 right view; Fig. 4 is the sectional view of Fig. 1 at A-A place; Fig. 5 is that Fig. 1 removes upper die component top view; Fig. 6 is lower mold assemblies front view; Fig. 7 is Fig. 6 left view; Fig. 8 is Fig. 6 right view; Fig. 9 is upper die component front view; Figure 10 is Fig. 9 left view; Figure 11 is Fig. 9 right view; Figure 12 is the sectional view of Fig. 9 at B-B place; Figure 13 is the sectional view of Figure 12 at C-C place; Figure 14 is the front view of cylindrical workpieces; Figure 15 is the top view of Figure 14.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 to Figure 13 illustrates present embodiment, present embodiment comprises upper die component and lower mold assemblies,
Lower mold assemblies comprises die shoe 1-1, pressure U-shaped counterdie 1-2, multiple counterdie bolt 1-3, location-plate 1-4, semicircle reel counterdie 1-5, multiple counterdie hangs mould post 1-6 and multiple counterdie screw 1-7, pressure U-shaped counterdie 1-2 is arranged on die shoe 1-1 by multiple counterdie screw 1-7, semicircle reel counterdie 1-5 is arranged on die shoe 1-1 by multiple counterdie screw 1-7, and semicircle reel counterdie 1-5 is positioned at the right side of pressure U-shaped counterdie 1-2, location-plate 1-4 is arranged on the lateral wall of pressure U-shaped counterdie 1-2 by multiple counterdie bolt 1-3, multiple counterdie hangs mould post 1-6 and is connected on former and later two end faces of die shoe 1-1 by self screw thread symmetry,
Upper die component comprises pressure U-shaped patrix 2-1, upper bolster 2-2, multiple patrix hangs mould post 2-3, multiple patrix screw 2-4, multiple bolt 2-5, packing ring 2-6, guide rail 2-7, slide block 2-8, volume circle patrix 2-9, guiderail base 2-10, floating core die 2-11, connecting axle 2-12, back-up ring 2-13 and multiple nut 2-14, pressure U-shaped patrix 2-1 is connected with the lower surface of upper bolster 2-2 by multiple patrix screw 2-4, pressure U-shaped patrix 2-1 is positioned at directly over pressure U-shaped counterdie 1-2, multiple patrix hangs mould post 2-3 and is connected on former and later two end faces of upper bolster 2-2 by self screw thread symmetry, volume circle patrix 2-9 is connected with the lower surface of upper bolster 2-2 by multiple patrix screw 2-4, and volume circle patrix 2-9 is positioned at the right side of pressure U-shaped patrix 2-1, volume circle patrix 2-9 is positioned at directly over semicircle reel counterdie 1-5, guide rail 2-7 and guiderail base 2-10 is connected on the left side of volume circle patrix 2-9 by multiple bolt 2-5 from left to right successively, packing ring 2-6 is provided with between multiple bolt 2-5 and guide rail 2-7, slide block 2-8 is slidably arranged in guide rail 2-7 and guiderail base 2-10, connecting axle 2-12 level to be located on floating core die 2-11 and to be connected with the lower end of slide block 2-8, and be fixedly connected with multiple nut 2-14 by back-up ring 2-13 between connecting axle 2-12 with floating core die 2-11, floating core die 2-11 moves up and down with slide block 2-8,
During matched moulds, the pressure U-shaped patrix 2-1 of upper die component extend in the U-lag of pressure U-shaped counterdie 1-2, and the volume circle patrix 2-9 of upper die component withholds the upper end at lower mold assemblies.
The floated core pressure U-shaped volume cylinder progressive die of present embodiment, the application is the progressive die of pressure U-shaped and volume circle two procedures composition, first elongate steel plate is pressed into U-shaped, roll into cylinder again, pressing process is: when suppressing at every turn, after initial workpiece needs first to suppress a U-shaped workpiece, could realize being pressed into U-shaped and rolling cylinder two procedures carrying out simultaneously.After this mould is installed on equipment, the elongate steel plate sheared in advance is placed on pressure U-shaped counterdie 1-2 and location-plate 1-4, starting device, equipment top shoe drives upper die component descending, U-shaped counterdie 1-2 half slot compressed into by steel plate by pressure U-shaped patrix 2-1, elongate steel plate is pressed into U-shaped, control appliance slide block upwards returns, U-shaped workpiece will be pressed into take out in pressure U-shaped counterdie 1-2, place it in semicircle volume circle counterdie 1-5, again the elongate steel plate sheared in advance is placed on pressure U-shaped counterdie 1-2 and location-plate 1-4, starting device, equipment top shoe drives upper die component descending, U-shaped counterdie 1-2 half slot compressed into by steel plate by pressure U-shaped patrix 2-1, elongate steel plate is pressed into U-shaped, U-shaped part is pressed into cylinder by volume circle patrix 2-9 and floating core die 2-11 acting in conjunction, control appliance slide block upwards returns, the cylindrical workpieces be pressed into upwards takes up by floating core die 2-11, simultaneously floating core die 2-11 together moves downward along guide rail 2-7 along with slide block 2-8, floating core die 2-11 throws off with volume circle patrix 2-9 gradually, after the stop motion of equipment slide block, compressing cylinder is extracted out from floating core die 2-11, complete a compacting circulation.
The guide rail 2-7 of present embodiment is provided with gag lever post 2-7-1, ensures the floating distance of floating core die 2-11, and then ensure compacting quality and the precision of cylindrical component by the fluctuate space at gag lever post 2-7-1 place of connecting axle 2-12.
The guide rail 2-7 of present embodiment and guiderail base 2-10 is connected on the left side of volume circle patrix 2-9 by multiple bolt 2-5 from left to right successively, avoid interfering with semicircle reel counterdie 1-5 in compacting cylindrical component process with this, affect the compacting of part.
The slide block 2-8 of present embodiment is the slide block of " 7 " font, in the process of slide block slide downward, horizontal segment can be installed on gag lever post 2-7-1, for moving down of slide block provides necessary position-limiting action, anti-limited slip block is direct landing under the drive of floating core die 2-11, ensures quality and the continued operation of mould.
Detailed description of the invention two: composition graphs 1, Fig. 2, Fig. 5, Fig. 6 and Fig. 7 illustrate present embodiment, the pressure U-shaped counterdie 1-2 of present embodiment is the rectangular module having half slot on module upper level direction.Setting like this, is convenient to be pressed into U-shaped cylindrical element.Other composition is identical with detailed description of the invention one with annexation.
Detailed description of the invention three: composition graphs 2 and Figure 11 illustrate present embodiment, the pressure U-shaped patrix 2-1 of present embodiment comprises 1/2nd cylinder 2-1-1, connecting plate 2-1-2 and fixed head 2-1-3, fixed head 2-1-3 is arranged on upper bolster 2-2, and connecting plate 2-1-2 and fixed head 2-1-3 is fixedly mounted on the lower end of fixed head 2-1-3 from top to bottom successively and makes one with fixed head 2-1-3.Setting like this, connecting plate 2-1-2 place can provide enough placement spaces for U-shaped cylindrical element, and 1/2nd cylinder 2-1-1 are convenient to suppress U-shaped cylindrical element.Other composition is identical with detailed description of the invention two with annexation.
Detailed description of the invention four: composition graphs 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 8 illustrate present embodiment, the semicircle reel counterdie 1-5 of present embodiment is the rectangular module having interior concave arc on module upper level direction, and cuts away two angles respectively in the rear and front end of this rectangular module.Setting like this, is convenient to match with the madial wall of volume circle patrix 2-9, ensures the integrality of cylindrical component compacting simultaneously.Other composition is identical with detailed description of the invention three with annexation.
Detailed description of the invention five: composition graphs 1 to Fig. 4, Figure 10 to Figure 14 illustrate present embodiment, the volume circle patrix 2-9 of present embodiment offers the cumulative inverted U-shaped groove rectangular module of bore in module bottom, two angle outer walls that described inverted U-shaped groove and semicircle reel counterdie 1-5 cut away fit.Setting like this, is convenient to match with semicircle reel counterdie 1-5.Other composition and annexation and detailed description of the invention one, two, three or four identical.
Detailed description of the invention six: composition graphs 1, Fig. 3, Fig. 4, Figure 10 and Figure 11 illustrate present embodiment, the floating core die 2-11 of present embodiment is cylindrical floating core die.Setting like this, is convenient to the cylindrical component making U-shaped to be pressed into cylindrical shape.Other composition and annexation and detailed description of the invention one, two, three, four or five identical.
Detailed description of the invention seven: composition graphs 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 8, Figure 11, Figure 12 and Figure 13 illustrate present embodiment, multiple counterdies of present embodiment hang the quantity that mould post 1-6 and multiple patrix hang mould post 2-3 and are 4.Setting like this, is convenient to this mould of handling ensureing safety and steady.Other composition and annexation and detailed description of the invention one, two, three, four, five or six identical.
Composition graphs 1 to Figure 15 illustrates that operation principle of the present utility model is:
Utilize the plasticity of metal, under the effect of external force, produce permanent deformation, thus obtain the part of definite shape and size.This patent utilizes friction press to pump, and drives upper die component to move up and down, and is pressed into U-shaped and rolls cylinder two procedures once up and down reciprocatingly completing in stroke.Suppress U-shaped and roll cylinder pressing process and be: when suppressing, after initial workpiece needs first to suppress a U-shaped workpiece at every turn, could realize being pressed into U-shaped and rolling cylinder two procedures carrying out simultaneously.After this mould is installed on equipment, the elongate steel plate sheared in advance is placed on pressure U-shaped counterdie 1-2 and location-plate 1-4, starting device, equipment top shoe drives upper die component descending, U-shaped counterdie 1-2 half slot compressed into by steel plate by pressure U-shaped patrix 2-1, elongate steel plate is pressed into U-shaped, control appliance slide block upwards returns, U-shaped workpiece will be pressed into take out in pressure U-shaped counterdie 1-2, place it in semicircle volume circle counterdie 1-5, again the elongate steel plate sheared in advance is placed on pressure U-shaped counterdie 1-2 and location-plate 1-4, starting device, equipment top shoe drives upper die component descending, U-shaped counterdie 1-2 half slot compressed into by steel plate by pressure U-shaped patrix 2-1, elongate steel plate is pressed into U-shaped, U-shaped part is pressed into cylinder by volume circle patrix 2-9 and floating core die 2-11 acting in conjunction, control appliance slide block upwards returns, the cylindrical workpieces be pressed into upwards takes up by floating core die 2-11, slide block 2-8 can slide up and down in guide rail 2-7, in the process moved upward along with equipment slide block at upper die component, floating core die 2-11 together moves downward along guide rail 2-7 along with slide block 2-8, floating core die 2-11 throws off with volume circle patrix 2-9 gradually, after the stop motion of equipment slide block, compressing cylinder is extracted out from floating core die 2-11, complete a compacting circulation, later compacting by that analogy, move in circles.
Claims (7)
1. a mould for floated core continuous punching U-shaped volume cylinder, is characterized in that: it comprises upper die component and lower mold assemblies,
Lower mold assemblies comprises die shoe (1-1), pressure U-shaped counterdie (1-2), multiple counterdie bolt (1-3), location-plate (1-4), semicircle reel counterdie (1-5), multiple counterdie hangs mould post (1-6) and multiple counterdie screw (1-7), pressure U-shaped counterdie (1-2) is arranged on die shoe (1-1) by multiple counterdie screw (1-7), semicircle reel counterdie (1-5) is arranged on die shoe (1-1) by multiple counterdie screw (1-7), and semicircle reel counterdie (1-5) is positioned at the right side of pressure U-shaped counterdie (1-2), location-plate (1-4) is arranged on the lateral wall of pressure U-shaped counterdie (1-2) by multiple counterdie bolt (1-3), multiple counterdie is hung mould post (1-6) and is connected to by self screw thread symmetry on former and later two end faces of die shoe (1-1),
Upper die component comprises pressure U-shaped patrix (2-1), upper bolster (2-2), multiple patrix hangs mould post (2-3), multiple patrix screw (2-4), multiple bolt (2-5), packing ring (2-6), guide rail (2-7), slide block (2-8), volume circle patrix (2-9), guiderail base (2-10), floating core die (2-11), connecting axle (2-12), back-up ring (2-13) and multiple nut (2-14), pressure U-shaped patrix (2-1) is connected with the lower surface of upper bolster (2-2) by multiple patrix screw (2-4), pressure U-shaped patrix (2-1) is positioned at directly over pressure U-shaped counterdie (1-2), multiple patrix is hung mould post (2-3) and is connected to by self screw thread symmetry on former and later two end faces of upper bolster (2-2), volume circle patrix (2-9) is connected with the lower surface of upper bolster (2-2) by multiple patrix screw (2-4), and volume circle patrix (2-9) is positioned at the right side of pressure U-shaped patrix (2-1), volume circle patrix (2-9) is positioned at directly over semicircle reel counterdie (1-5), guide rail (2-7) and guiderail base (2-10) are connected on the left side of volume circle patrix (2-9) by multiple bolt (2-5) from left to right successively, packing ring (2-6) is provided with between multiple bolt (2-5) and guide rail (2-7), slide block (2-8) is slidably arranged in guide rail (2-7) and guiderail base (2-10), connecting axle (2-12) level is located in floating core die (2-11) and goes up and be connected with the lower end of slide block (2-8), and be fixedly connected with multiple nut (2-14) by back-up ring (2-13) between connecting axle (2-12) with floating core die (2-11), floating core die (2-11) moves up and down with slide block (2-8),
During matched moulds, the pressure U-shaped patrix (2-1) of upper die component extend in the U-lag of pressure U-shaped counterdie (1-2), and volume circle patrix (2-9) of upper die component withholds the upper end at lower mold assemblies.
2. the mould of a kind of floated core continuous punching U-shaped volume cylinder according to claim 1, is characterized in that: pressure U-shaped counterdie (1-2) is the rectangular module having half slot on module upper level direction.
3. the mould of a kind of floated core continuous punching U-shaped volume cylinder according to claim 2, it is characterized in that: pressure U-shaped patrix (2-1) comprises 1/2nd cylinders (2-1-1), connecting plate (2-1-2) and fixed head (2-1-3), fixed head (2-1-3) is arranged on upper bolster (2-2), and connecting plate (2-1-2) and fixed head (2-1-3) are fixedly mounted on the lower end of fixed head (2-1-3) from top to bottom successively and make one with fixed head (2-1-3).
4. the mould of a kind of floated core continuous punching U-shaped volume cylinder according to claim 3, it is characterized in that: semicircle reel counterdie (1-5) is the rectangular module having interior concave arc on module upper level direction, and cuts away two angles respectively in the rear and front end of this rectangular module.
5. the mould of a kind of floated core continuous punching U-shaped volume cylinder according to claim 4, it is characterized in that: volume circle patrix (2-9) is for offer the cumulative inverted U-shaped groove rectangular module of bore in module bottom, and two angle outer walls that described inverted U-shaped groove and semicircle reel counterdie (1-5) cut away fit.
6. a kind of floated core continuous punching U-shaped rolls up the mould of cylinder according to claim 1 or 5, it is characterized in that: floating core die (2-11) is cylindrical floating core die.
7. the mould of a kind of floated core continuous punching U-shaped volume cylinder according to claim 1, is characterized in that: multiple counterdie hangs the quantity that mould post (1-6) and multiple patrix hang mould post (2-3) and is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632720.XU CN204817733U (en) | 2015-08-21 | 2015-08-21 | Mould of continuous punching press U -shaped edge rolling section of thick bamboo of floated mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632720.XU CN204817733U (en) | 2015-08-21 | 2015-08-21 | Mould of continuous punching press U -shaped edge rolling section of thick bamboo of floated mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204817733U true CN204817733U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632720.XU Expired - Fee Related CN204817733U (en) | 2015-08-21 | 2015-08-21 | Mould of continuous punching press U -shaped edge rolling section of thick bamboo of floated mandrel |
Country Status (1)
| Country | Link |
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| CN (1) | CN204817733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149444A (en) * | 2015-08-21 | 2015-12-16 | 哈尔滨建成集团有限公司 | Die for continuously stamping U-shaped rolled cylinders and provided with suspended mandrel |
-
2015
- 2015-08-21 CN CN201520632720.XU patent/CN204817733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149444A (en) * | 2015-08-21 | 2015-12-16 | 哈尔滨建成集团有限公司 | Die for continuously stamping U-shaped rolled cylinders and provided with suspended mandrel |
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| 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: 20151202 Termination date: 20170821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |