CN218475875U - Continuous edge rolling die for ventilating pipe sleeve ring of automobile accessory part - Google Patents
Continuous edge rolling die for ventilating pipe sleeve ring of automobile accessory part Download PDFInfo
- Publication number
- CN218475875U CN218475875U CN202222877784.9U CN202222877784U CN218475875U CN 218475875 U CN218475875 U CN 218475875U CN 202222877784 U CN202222877784 U CN 202222877784U CN 218475875 U CN218475875 U CN 218475875U
- Authority
- CN
- China
- Prior art keywords
- punching
- die core
- die
- rolling
- cutter block
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a roll up circle mould in succession for vapour accessory ventilation pipe lasso, including the die holder, a supporting plate, the lower bolster, the cope match-plate pattern, guide pillar guide pin bushing subassembly and upper die base, the lower bolster is by feed end to discharge end successively be provided with down punching press mould benevolence, down cutting knife base subassembly, down the punching press mould benevolence and cut the blade holder down, and set up punching press mould benevolence in corresponding position top, go up punching press cutter block subassembly, go up punching press mould benevolence and last cutting knife block, punching press mould benevolence goes up the cooperation of punching press mould benevolence down goes out the recess with the sheet material punching press, this roll up circle mould in succession can be to the feeding successively carry out the punching press in succession, the punching press sheet material is buckled, the lapping punching press, the unloading process operation cuts, the feeding is continuous, and the shaping action, and the lapping is in succession, it is wrapped up by both sides to middle formation arc gradually and is the cylinder, it obtains fashioned lasso to go out the mould, it is practical convenient.
Description
Technical Field
The utility model relates to the technical field of mold, concretely relates to a roll up circle mould in succession for vapour accessory ventilation pipe lasso.
Background
With the continuous progress of the technical level of the automobile industry, the quantity of automobiles kept in the market is continuously increased, high requirements are put forward on the production and preparation efficiency of automobiles, and the existing automobile accessory ventilation pipe sleeve ring is applied to the connection of an air inlet pipe, a ventilation pipe or a ventilation pipeline in an automobile engine case. Referring to fig. 6, the ferrule comprises a front ring, a connecting section and a rear ring, wherein positioning flanges are reserved on the front ring and the rear ring, the connecting section is concave inwards, the ferrule is produced by adopting a sheet metal machining mode due to the simple structure, but the precision control of sheet metal at each time is inconvenient, the problems of non-uniform precision specification, non-uniform size precision, non-standard roundness and the like of a formed product exist, or a traditional punching process is adopted, most of the conventional punching process adopts a plurality of dies to be connected and matched for production, one punching die is converted into another punching die, then the next punching die is converted into a stamping die, and finally the stamping die is converted into a stamping die.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose: in view of the technical requirements in the background art, the continuous rounding die for the automobile accessory ventilation pipe ferrule is designed, the working procedures of punching, punching and bending, punching and coiling and cutting and blanking can be continuously carried out on a fed sheet material in sequence, feeding is continuous, forming action is continuous, and a formed ferrule is obtained after demolding, so that the continuous rounding die is practical and convenient.
The technical scheme adopted for solving the problems is as follows:
a continuous rounding die for a ventilating pipe ferrule of an automobile accessory comprises a lower die holder, a supporting plate, a lower die plate, an upper die plate, a guide post and guide sleeve assembly, an upper die holder, a lower punching die core, a lower punching cutter holder assembly, a lower bending die core, a lower punching die core, a lower cutting cutter holder, an upper punching die core, an upper punching cutter block assembly, an upper bending die core, an upper punching die core and an upper cutting cutter block, wherein the lower punching die core, the lower punching cutter holder assembly, the lower bending die core, the lower punching die core, the lower cutting cutter holder, the upper punching die core, the upper bending die core, the upper punching die core and the upper cutting cutter block are fixedly connected to the middle part of the lower die plate,
the supporting plate is vertically fixed on the lower die holder, the lower die plate is fixedly connected on the supporting plate, the lower die plate is provided with a lower punching die core, a lower punching cutter holder component, a lower bending die core, a lower punching roll die core and a lower cutting cutter holder in sequence from a feeding end to a discharging end, an upper punching die core, an upper punching cutter block component, an upper punching bending die core, an upper punching roll die core and an upper cutting cutter block are arranged above corresponding positions, the upper punching die core, the upper punching cutter block, the upper punching bending die core, the upper punching roll die core and the upper cutting cutter block are all matched with the lower end face of the upper die plate in a penetrating and sleeving manner, the upper die plate comprises a front upper die plate and a rear upper die plate which are segmented and independently controlled in a separating manner, and an upper die base performs punching, bending, punching and cutting actions under the stress of a hydraulic cylinder,
the guide post and guide sleeve assemblies are arranged at four corners of the upper template and are used for positioning the lifting and sliding actions of the upper template,
the upper punching die core is matched with the lower punching die core to punch a sheet material into a groove, the upper punching cutter block component comprises a full-through hole punching cutter block, a half-through hole punching cutter block, a boundary punching cutter block and a positioning flanging punching cutter block, the lower punching cutter block component comprises a full-through hole punching cutter holder, a half-through hole punching cutter holder, a boundary punching cutter holder and a positioning flanging punching cutter holder, and is correspondingly matched with the full-through hole punching cutter block, the half-through hole punching cutter block, the boundary punching cutter block and the positioning flanging punching cutter block respectively to complete punching of a through hole in the middle of the sheet material, punching of half through holes on two sides, punching of boundaries of two adjacent products, positioning flanging of a front ring and punching of a rear ring positioning flanging, the upper punching bending die core is matched with the lower punching bending die core to punch and bend the middle section of the sheet material into an inward concave structure required by a ferrule connecting section, the upper punching bending die core is matched with the lower punching die core to gradually bend the sheet material into a cylindrical shape, and the upper cutting cutter block is matched with the lower cutting cutter block to punch and separate a coiled ferrule from a residual material, and complete ferrule is blanked.
Furthermore, a plurality of reinforcing rods are arranged on the upper end face of the upper die base, so that the upper die base is stable in structure and does not deform.
Further, the upper punching and rolling die core comprises a first-stage punching and rolling die core, a second-stage punching and rolling die core and a third-stage punching and rolling die core, the lower punching and rolling die core is provided with rolling cylindrical curved surfaces with different radians, including a first-stage rolling curved surface, a second-stage rolling curved surface and a third-stage rolling curved surface, over against the first-stage punching and rolling die core, the second-stage punching and rolling die core and the third-stage punching and rolling die core, the third-stage punching and rolling with a certain radian is carried out on the long material plate in sequence, and a wrapped cylindrical shape is formed from two sides to the middle.
Furthermore, a pressing block is arranged below the upper punching and rolling die core to match with the lower punching and rolling die core to be pressed and positioned firstly.
Furthermore, the upper punching and rolling die core is also provided with a pressure maintaining punching and rolling die core, and the pressure maintaining punching and rolling die core is matched with a pressure maintaining rolling curved surface arranged on the lower punching and rolling die core to perform pressure maintaining and shaping on the formed ferrule.
The beneficial effects of the utility model are that:
this a roll up circle mould in succession for vapour accessory ventilation pipe lasso can carry out punching press, die-cut, punching press successively in succession to the feeding sheet material, the punching press is buckled, the punching press lapping, cuts the unloading process operation, and the feeding is continuous, and the shaping action is continuous, and the lapping divides precedence order, wraps up gradually by both sides to the middle arc that forms and is the cylinder, and the demolding obtains fashioned lasso promptly, and is practical convenient.
Drawings
FIG. 1 is a perspective view of a continuous rolling die for a steam accessory vent tube collar of the present embodiment;
FIG. 2 is a side plan view of the present embodiment of a progressive crimping die with the upper die base removed for a steam accessory vent collar;
FIG. 3 is a perspective view of the lower punch core, the lower punch holder assembly, the lower bending core, the lower rolling core and the lower cutter holder according to the present embodiment;
FIG. 4 is a perspective view of the upper punching mold core, the upper punching cutter block assembly, the upper bending mold core, the upper punching and rolling mold core and the upper cutting cutter block according to the present embodiment;
FIG. 5 is a side bottom view of the upper punching mold core, the upper punching cutter block assembly, the upper bending mold core, the upper punching and rolling mold core and the upper cutting cutter block according to the present embodiment;
FIG. 6 is a schematic structural view of the ferrule of the present embodiment;
wherein, 1-an upper die holder, 2-a lower template, 3-a positioning plate, 4-a lower die holder, 5-a guide post and guide sleeve component, 6-a discharging slide rail, 7-a positioning pin, 8-a half through hole punching tool apron, 9-a boundary punching tool apron, 10-a single positioning flanging punching tool apron, 11-a lower punching bending die core, 12-a first-level rolling curved surface, 13-a second-level rolling curved surface, 14-a third-level rolling curved surface, 15-a lower punching rolling die core, 16-a pressure maintaining rolling curved surface, 17-a lower punching die core, 18-a full through hole punching tool apron and 19-a positioning flanging punching tool apron, 20-a positioning groove of a ferrule which is not punched, 21-a pressing block, 22-an upper punching die core, 23-a full-through hole punching die block, 24-a half-through hole punching die block, 25-a demarcation punching die block, 26-a positioning flanging punching die block, 27-an upper punching bending die core, 28-a first-level punching die core, 29-a second-level punching die core, 30-a third-level punching die core, 31-a pressure-maintaining punching die core, 32-an upper cutting die block, 33-a rear upper template, 34-a front upper template, 35-a half-through hole, 36-a rear ring, 37-a connecting section, 38-a full-through hole and 39-a positioning flanging.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the present embodiment provides a continuous rolling die for a vent pipe collar of an automobile accessory, including a lower die base 4, a supporting plate, a lower die plate 2, an upper die plate, a guide pillar and guide sleeve assembly 5, an upper die base 1, a lower die core 17, a lower cutting seat assembly, a lower bending die core 11, a lower rolling die core 15, a lower cutting die base (not shown in the figure) fixedly connected to the middle of the lower die plate 2, and an upper die core 22, an upper cutting block assembly, an upper bending die core 27, an upper rolling die core, and an upper cutting block 32 fixedly connected to the middle of the upper die plate.
Specifically, referring to fig. 1, 2, 3 and 4, the support plate is vertically fixed on a lower die holder 4, the support plate is fixedly connected with the lower die plate 2, the lower die plate 2 is provided with a lower punching die core 17, a lower punching cutter holder assembly, a lower punching bending die core 11, a lower punching coil die core 15 and a lower cutting cutter holder from a feeding end to a discharging end in sequence, an upper punching die core 22, an upper punching cutter block assembly, an upper punching bending die core 27, an upper punching coil die core and an upper cutting cutter block 32 are arranged above corresponding positions, the upper punching die core 22, the upper punching cutter block, the upper punching bending die core 27, the upper punching coil die core and the upper cutting cutter block 32 are all sleeved on the lower end face of the upper die plate, referring to fig. 5, the upper die plate comprises a front upper die plate 34 and a rear upper die plate 33 which are segmented and are independently controlled in a separated manner, and the upper die base 1 performs punching, bending, punching and cutting actions under the application of force of a hydraulic cylinder.
Referring to fig. 2, the guide post and guide sleeve assemblies 5 are disposed at four corners of the upper mold plate for positioning the lifting and sliding actions of the upper mold plate.
Referring to fig. 3, 4 and 5, the upper punching die core 22 cooperates with the lower punching die core 17 to punch the sheet into a groove, the upper punching cutter block assembly includes a full through hole punching cutter block 23, a half through hole punching cutter block 24, a boundary punching cutter block 25 and a positioning flange punching cutter block 26, the lower punching cutter block assembly includes a full through hole punching cutter holder 18, a half through hole punching cutter holder 8, a boundary punching cutter holder 9 and a positioning flange punching cutter holder 19, and cooperates with the full through hole punching cutter block 23, the half through hole punching cutter block 24, the boundary punching cutter block 25 and the positioning flange punching cutter block 26 respectively to complete the punching of the middle through hole, the punching of the half through holes 35 on both sides, the punching of the boundary between two adjacent products, the punching of the front ring positioning flange 39 and the rear ring 36 positioning flange 39, the upper punching bending die core 27 cooperates with the lower punching bending die core 11 to punch the middle section of the sheet into an inward concave structure required by the ferrule connecting section 37, the upper punching die core cooperates with the lower punching die core 15 to gradually bend the sheet into a cylindrical shape, and the upper cutting die core 32 cooperates with the lower cutting cutter block to separate the ferrule from the finished ferrule.
The further implementation scheme is that a plurality of reinforcing rods are arranged on the upper end surface of the upper die holder 1, so that the upper die holder 1 is stable in structure and does not deform.
In a further embodiment, referring to fig. 1, a discharging slide rail 6 is arranged at the lower end of the lower template 2 opposite to the lower cutting knife seat for receiving the discharging of the formed rolled ferrule.
In a further embodiment, referring to fig. 3 and 4, the upper punching and rolling mold core includes a first-stage punching and rolling mold core 28, a second-stage punching and rolling mold core 29, and a third-stage punching and rolling mold core 30, and the lower punching and rolling mold core 15 is provided with rolling cylindrical curved surfaces with different radians at positions facing the first-stage punching and rolling mold core 28, the second-stage punching and rolling mold core 29, and the third-stage punching and rolling mold core 30, respectively, and includes a first-stage rolling curved surface 12, a second-stage rolling curved surface 13, and a third-stage rolling curved surface 14, and sequentially performs third-stage punching and rolling with a certain radian on a strip-shaped material plate, and a wrapped cylindrical shape is formed from two sides to the middle.
In a further embodiment, referring to fig. 3, a pressing block 21 is further disposed below the upper punching and rolling die core to cooperate with the lower punching and rolling die core 15 to press and position first and then perform the punching and rolling operation.
In a further embodiment, referring to fig. 4, the upper punching and rolling die core is further provided with a pressure-maintaining punching and rolling die core 31, and cooperates with a pressure-maintaining winding curved surface 16 arranged on the lower punching and rolling die core 15 to perform pressure-maintaining shaping on the formed ferrule.
In a further embodiment, a step-by-step feeding assembly (not shown in the figure) is arranged before the plate enters the die, and the plate is driven to feed and feed at equal intervals and in equal time sequence.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a roll up circle mould in succession for auto parts ventilation pipe lasso, includes die holder, backup pad, lower bolster, cope match-plate pattern, guide pillar guide pin bushing subassembly and upper die base, its characterized in that: also comprises a lower punching die core, a lower punching cutter seat component, a lower bending die core, a lower rolling die core and a lower cutting cutter seat which are fixedly connected with the middle part of the lower template, and an upper punching die core, an upper punching cutter block component, an upper bending die core, an upper rolling die core and an upper cutting cutter block which are fixedly connected with the middle part of the upper template,
the supporting plate is vertically fixed on the lower die seat, the lower die plate is fixedly connected on the supporting plate, the lower die plate is provided with a lower stamping die core, a lower stamping cutter seat component, a lower bending die core, a lower stamping coil die core and a lower cutting cutter seat from a feeding end to a discharging end in sequence, an upper stamping die core, an upper stamping cutter block component, an upper stamping bending die core, an upper stamping coil die core and an upper cutting cutter block are arranged above corresponding positions, the upper stamping die core, the upper stamping cutter block, the upper stamping bending die core, the upper stamping coil die core and the upper cutting cutter block are all matched with the lower end surface of the upper die plate in a penetrating and sleeving manner, the upper die plate comprises a front upper die plate and a rear upper die plate which are segmented and independently controlled in a separating manner, and the upper die seat performs stamping, punching, bending, stamping and rolling, and cutting actions under the stress of a hydraulic cylinder,
the upper punching die core is matched with the lower punching die core to punch a groove in a plate, the upper punching cutter block component comprises a full-through hole punching cutter block, a semi-through hole punching cutter block, a boundary punching cutter block and a positioning flanging punching cutter block, the lower punching cutter holder component comprises a full-through hole punching cutter holder, a semi-through hole punching cutter holder, a boundary punching cutter holder and a positioning flanging punching cutter holder and is correspondingly matched with the full-through hole punching cutter block, the semi-through hole punching cutter block, the boundary punching cutter block and the positioning flanging punching cutter block respectively, punching of a through hole in the middle of the plate, punching of a semi-through hole on two sides, punching of two adjacent product boundaries, positioning flanging of a front ring and punching of a rear ring are completed, the upper punching bending die core is matched with the lower punching die core to punch and bend the middle section into an inward concave structure required by a ferrule connecting section, the upper punching die core is matched with the lower punching die core to gradually bend the plate into a cylindrical shape, and the upper cutting cutter block is matched with the lower cutting cutter block to punch and separate a rolled ferrule from a residual material, so that the plate is complete ferrule is blanked.
2. The continuous rounding die for a steam accessory vent tube collar according to claim 1, characterized in that: the upper end face of the upper die base is provided with a plurality of reinforcing rods.
3. The continuous rounding die for a steam accessory vent tube collar according to claim 1, characterized in that: the guide pillar and guide sleeve assemblies are arranged at four corners of the upper template.
4. The continuous rounding die for a steam accessory vent tube ferrule according to claim 1, wherein: the upper punching and rolling die core comprises a first-level punching and rolling die core, a second-level punching and rolling die core and a third-level punching and rolling die core, the positions of the lower punching and rolling die core, which are opposite to the first-level punching and rolling die core, the second-level punching and rolling die core and the third-level punching and rolling die core are respectively provided with rolling excircle curved surfaces with different radians, the lower punching and rolling die core comprises a first-level rolling curved surface, a second-level rolling curved surface and a third-level rolling curved surface, the third-level punching and rolling with a certain radian are sequentially carried out on a strip-shaped material plate, and a wrapped cylinder shape is formed from two sides to the middle.
5. The continuous rounding die for a steam accessory vent tube ferrule according to claim 1, wherein: and a pressing block is also arranged below the upper punching and rolling die core and is matched with the lower punching and rolling die core to be pressed and positioned firstly.
6. The continuous rounding die for a steam accessory vent tube ferrule according to claim 1, wherein: the upper punching and rolling die core is also provided with a pressure maintaining punching and rolling die core and matched with a pressure maintaining rolling curved surface arranged on the lower punching and rolling die core to maintain pressure and shape the formed ferrule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222877784.9U CN218475875U (en) | 2022-10-31 | 2022-10-31 | Continuous edge rolling die for ventilating pipe sleeve ring of automobile accessory part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222877784.9U CN218475875U (en) | 2022-10-31 | 2022-10-31 | Continuous edge rolling die for ventilating pipe sleeve ring of automobile accessory part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218475875U true CN218475875U (en) | 2023-02-14 |
Family
ID=85171694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222877784.9U Active CN218475875U (en) | 2022-10-31 | 2022-10-31 | Continuous edge rolling die for ventilating pipe sleeve ring of automobile accessory part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218475875U (en) |
-
2022
- 2022-10-31 CN CN202222877784.9U patent/CN218475875U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211757970U (en) | Rolling circle upgrades forming die | |
| CN203830547U (en) | Trimming and notching combined die | |
| CN104384352A (en) | Continuous stamping die for manufacturing antenna terminal of wearable equipment | |
| CN105057469B (en) | Sleeve-formation progressive die | |
| CN113996708B (en) | Continuous stamping die for cap-shaped parts | |
| CN104438833B (en) | A kind of continuous stamping die manufacturing threading device talk bonder terminal | |
| CN210098719U (en) | High-strength hinge continuous punch forming integrated die | |
| CN218475875U (en) | Continuous edge rolling die for ventilating pipe sleeve ring of automobile accessory part | |
| CN215544186U (en) | Continuous punching forming die for automobile accessory support | |
| CN107442650B (en) | A kind of narrow body stamping parts forming technology and set of molds | |
| CN206373230U (en) | A kind of mobile fingerprint decoration diel | |
| CN111014451B (en) | Progressive stamping die of radiator support | |
| CN111097837A (en) | Reverse punching die for circular tube part | |
| CN215544187U (en) | Automatic punching, forming and coiling die for ferrule | |
| CN213944549U (en) | Turn-ups plastic mould of automobile wheel cover spare left and right sides common mode | |
| CN210450557U (en) | Pipe fitting thinning and stretching type progressive die | |
| CN109351863B (en) | Automobile driving rear axle brake dust cover composite die and composite process | |
| CN214161117U (en) | Mould of blade circle on area material | |
| CN216263042U (en) | Movable convex die mechanism and edge covering die | |
| CN219357616U (en) | Stamping die for processing electronic cigarette atomizing tube or electrode connecting terminal component | |
| CN214133586U (en) | Continuous forming die of tail door outer plate reinforcing plate | |
| CN105170791B (en) | Vehicle crossbeam reinforcing plate splice manufacture continuous mould and method for continuous production | |
| CN218049931U (en) | Easy-to-discharge full-circle sharp-angle forming mechanism | |
| CN215745865U (en) | Improved machine shell edge rolling die | |
| CN215614471U (en) | Machining die for support frame of center console |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |