CN1274434C - Ball valve pressure-casting forming method and apparatus - Google Patents
Ball valve pressure-casting forming method and apparatus Download PDFInfo
- Publication number
- CN1274434C CN1274434C CN 200410015704 CN200410015704A CN1274434C CN 1274434 C CN1274434 C CN 1274434C CN 200410015704 CN200410015704 CN 200410015704 CN 200410015704 A CN200410015704 A CN 200410015704A CN 1274434 C CN1274434 C CN 1274434C
- Authority
- CN
- China
- Prior art keywords
- grooving
- guide pillar
- patrix
- ball valve
- counterdie
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The present invention discloses a ball valve pressure-casting forming method and an apparatus. The apparatus comprises an upper and a lower moulds in which forming grooves are arranged, the center of each forming groove is provided with a through hole which is used for penetrating a guide column, and the bottom end of the guide column is fixedly arranged on an oil hydraulic cylinder of a punching mechanism. The ball valve pressure-casting forming method is that after the guide column is driven to rise by the oil hydraulic cylinder to penetrate through the through hole of the lower mould, a pipe joint to be processed is sheathed on the guide post, and the upper mould is driven to press downward by a punching arm of the punching mechanism. Thus, the pipe joint to be processed is in a preset shape of the lower forming groove and the upper forming groove, and after the punching is completed, the guide column is driven to displace downwards by the oil hydraulic cylinder. Simultaneously, the upper mould is driven to carry out rise displacement by the punching arm, and the processed pipe joint completed by punching can be taken out, and the efficiencies of rapid formation and processing can be obtained. The present invention can be used for preventing the ball valve from damaging because of careless processing, so the damage ratio of the ball valves is reduced, the yield is greatly enhanced, and the cost is reduced.
Description
Technical field
The present invention relates to the processing method and the device of workpiece, specifically a kind of ball valve press-processing method and device.
Background technology
Generally commonly use the ball valve processing action and undertaken by Fig. 1 step, wherein, tubing E downcuts this ball valve D with a cutting knife by after counting roll extrusion part A, B rolling forming again; This kind processing mode one: in this ball valve D what process, must use the machining of complexity, not only easily cause the waste of process time, and improve production cost once more; Moreover: after this ball valve D downcuts with cutting knife C, easily form sharp keen burr, must be again with after the processing of machining machine and tools such as milling cutter, in order to do finishing ball valve D shaping processing, so not only cause outside the secondary operations, and the accuracy of this ball valve D easily produces deviation because of repeatedly processing, and is the processing method of a trouble and inconvenience in fact.
Summary of the invention
A kind of ball valve press-processing method and the device that provide at the deficiencies in the prior art is provided, and it can make ball valve be shaped fast and can prevent that ball valve from damaging accidentally because of processing, and the ball valve spoilage is reduced, the output raising.
The concrete technical scheme that realizes the object of the invention is:
A kind of ball valve press-processing method, it may further comprise the steps:
A, at first is a pedestal by a counterdie, is provided with grooving in this counterdie, and this time grooving central authorities are provided with a perforation, can wear in the what for a guide pillar admittedly, and drive guide pillar by the oil hydraulic cylinder of a punching mechanism and do the rising displacement;
B, with on this guide pillar of the sheathed what of pipe fitting to be processed, and make the compressing under the end contact what on the grooving of this pipe fitting to be processed below;
C, drive patrix with one towards arm again and press down, and wear by this guide pillar in the perforation of what patrix, with the displacement of correcting patrix, simultaneously on this patrix under grooving and the counterdie grooving to the recessed convergent of a side arc, and cooperate the guiding of this guide pillar, in order to do making this pipe fitting forming to be processed become grooving down and going up the preset shape of grooving;
D, finish in order to do the what punching press after, drive guide pillar by this oil hydraulic cylinder and do the decline displacement, should drive patrix towards arm simultaneously and do the rising displacement;
E, take out the workpiece that punching press is finished.
A kind of ball valve press molding equipment is characterized in that it comprises:
One counterdie 1 is provided with grooving 2 in its counterdie 1, in order to do can installing for pipe fitting 7 to be processed, following grooving 2 central authorities are provided with a perforation, and in order to do can wearing in the what for a guide pillar 10, and the bottom of this guide pillar 10 system sets firmly on the oil hydraulic cylinder of what one punching mechanism;
One patrix 6 is provided with grooving 5 in its patrix 6, these up groove 5 central authorities are provided with a perforation 4, in order to do wearing for counterdie 1 inner guiding post 10.
The present invention reduces its damage chance of making ball valve, and with automated job, with its work flow time shortening, reaches the purpose of accelerating to improve output, reducing cost and manpower waste with this, and this industry is had tangible progressive effect in fact.
Description of drawings
Fig. 1 is a prior art ball valve flow process chart
Fig. 2 is apparatus of the present invention exploded perspective structural representation
Fig. 3 is the three-dimensional cross-sectional schematic of ball valve work flow of the present invention
Fig. 4 is a ball valve work flow plan cross-section schematic diagram of the present invention
The specific embodiment
Consult Fig. 2, the device among the present invention comprises counterdie 1, patrix 6, is provided with grooving 2 in counterdie 1, and following grooving 2 central authorities are provided with a perforation, wear in the what for a guide pillar 10, and the bottom of this guide pillar 10 system sets firmly on the oil hydraulic cylinder of what one punching mechanism; Be provided with grooving 5 in patrix 6, these up groove 5 central authorities are provided with a perforation 4, can wear for counterdie 1 inner guiding post 10.
Consult Fig. 3,4, the present invention system utilizes an oil hydraulic cylinder to drive guide pillar 10 risings, after passing the perforation of counterdie 1, in order to do can be on the pipe fitting 7 sheathed what guide pillars 10 to be processed, and with punching mechanism when arm drives patrix 6 and presses down, in order to do make this pipe fitting 7 to be processed be shaped as down shape groove 2 and on preset shape between the grooving 5, after punching press is finished, drive guide pillar 10 by oil hydraulic cylinder and do the decline displacement, drive patrix towards arm simultaneously and do the rising displacement, can take out the ball valve 3 that punching press is finished.8,9 are the upper and lower end that compresses of pipe fitting 7 to be processed among the figure.
Claims (2)
1, a kind of ball valve press-processing method is characterized in that it may further comprise the steps:
A, at first is a pedestal by a counterdie, is provided with grooving in this counterdie, and this time grooving central authorities are provided with a perforation, can wear in the what for a guide pillar admittedly, and drive guide pillar by the oil hydraulic cylinder of a punching mechanism and do the rising displacement;
B, with on this guide pillar of the sheathed what of pipe fitting to be processed, and make the compressing under the end contact what on the grooving of this pipe fitting to be processed below;
C, drive patrix with one towards arm again and press down, and wear by this guide pillar in the perforation of what patrix, with the displacement of correcting patrix, simultaneously on this patrix under grooving and the counterdie grooving to the recessed convergent of a side arc, and cooperate the guiding of this guide pillar, in order to do making this pipe fitting forming to be processed become grooving down and going up the preset shape of grooving;
D, finish in order to do the what punching press after, drive guide pillar by this oil hydraulic cylinder and do the decline displacement, should drive patrix towards arm simultaneously and do the rising displacement;
E, take out the workpiece that punching press is finished.
2, a kind of ball valve press molding equipment is characterized in that it comprises:
One counterdie (1), be provided with grooving (2) in its counterdie (1), in order to do installing for pipe fitting to be processed (7), following grooving (2) central authorities are provided with a perforation, in order to do can wearing in the what for a guide pillar (10), and the bottom of this guide pillar (10) system sets firmly on the oil hydraulic cylinder of what one punching mechanism;
One patrix (6) is provided with grooving on (5) in its patrix (6), these up groove (5) central authorities are provided with a perforation (4), in order to do supplying counterdie (1) inner guiding post (10) to wear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015704 CN1274434C (en) | 2004-01-08 | 2004-01-08 | Ball valve pressure-casting forming method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015704 CN1274434C (en) | 2004-01-08 | 2004-01-08 | Ball valve pressure-casting forming method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1640585A CN1640585A (en) | 2005-07-20 |
| CN1274434C true CN1274434C (en) | 2006-09-13 |
Family
ID=34868053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410015704 Expired - Fee Related CN1274434C (en) | 2004-01-08 | 2004-01-08 | Ball valve pressure-casting forming method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1274434C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478558A (en) * | 2015-12-22 | 2016-04-13 | 四川省内江巨星水暖气五金器材厂 | Ball valve punch forming method and device |
-
2004
- 2004-01-08 CN CN 200410015704 patent/CN1274434C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1640585A (en) | 2005-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102554007B (en) | The progressive compound molding device of a kind of sheet metal deep drawing | |
| CN204018541U (en) | Creeper tread continuous cutting composite molding die | |
| CN101623732A (en) | Punching machine | |
| CN103639289B (en) | The progressive die and its application method of outside upper rail in a kind of automotive seat | |
| CN104551687A (en) | Steel angle punching cutter | |
| CN202741496U (en) | Metal bending tool | |
| CN201979022U (en) | Automatic steel bar hoop bending machine | |
| CN203578559U (en) | Continuous die of inner side and outer side upper rails of automobile seat | |
| CN103480727B (en) | A kind of Multifunctional guide rail perforating press | |
| CN211464496U (en) | Trimming die system based on gear pair grinds burr soon | |
| CN1274434C (en) | Ball valve pressure-casting forming method and apparatus | |
| CN201760930U (en) | Compound die for simultaneously half cutting and through cutting multilayer material | |
| CN201324762Y (en) | Punching-extrusion rounding device for processing automobile guide sleeves | |
| CN203725578U (en) | Automatic trimming machine | |
| CN202447713U (en) | Fast drilling device for finely-forged differential bevel gear | |
| CN101941151A (en) | Automatic perforating steel pipe pressing mechanism for automobile spare tire cover plate | |
| CN213827902U (en) | Shearing, folding and welding integrated processing device for angle steel parts | |
| CN201913136U (en) | Hydraulic bending machine for belt processing | |
| CN202015856U (en) | Linkage compression-type multi-hole drilling tool | |
| CN202079145U (en) | Numerical control punching machine | |
| CN1739878A (en) | On-line cold bending steel cutting mold and its cutting method | |
| CN210632727U (en) | Shallow end path thin wall drawing piece side groove mold processing | |
| CN209502690U (en) | Reciprocal blanking units | |
| CN203526311U (en) | Novel solid-round-steel pipe cutting mold | |
| CN219211251U (en) | Stamping equipment for elevator upper beam production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |