CN106001265A - Automatic ejection device for all-welded ball valve dies - Google Patents
Automatic ejection device for all-welded ball valve dies Download PDFInfo
- Publication number
- CN106001265A CN106001265A CN201610389465.XA CN201610389465A CN106001265A CN 106001265 A CN106001265 A CN 106001265A CN 201610389465 A CN201610389465 A CN 201610389465A CN 106001265 A CN106001265 A CN 106001265A
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- plate
- groove
- pilot hole
- ball valve
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to an automatic ejection device for all-welded ball valve dies. The automatic ejection device comprises a die frame, an upper fixed plate, a guide column, a guide sleeve, a lower movable plate, a spring and a lengthening device; a groove is formed in the top of the die frame, a guide hole is formed in the part, located below the groove, of the die frame and communicates with the groove, the upper fixed plate is arranged in the upper end of the guide hole, the guide column is movably connected inside the guide hole, the upper end of the guide column penetrates through the fixed plate for extending into the groove, the guide sleeve is arranged between the guide column and the groove and is fixedly connected to the upper end of the guide column, the lower movable plate is installed on the guide column inside the guide hole in a sleeving mode, the spring surrounds the outer side of the guide column, the two ends of the spring are connected to the upper fixed plate and the lower movable plate respectively, the lower end of the guide column penetrates out of the guide hole for being connected to the lengthening device, and the lengthening device is connected to a hydraulic cylinder. The automatic ejection device has the advantages of being simple in structure, easy to manufacture, practical and efficient.
Description
Technical field
Patent of the present invention relates to all-welded ball valve technical field, particularly a kind of all-welded ball valve mould appliance for releasing single
Go out device.
Background technology
All-welded ball valve needs to be applied to some moulds during processing, often people during using
Need manually to move back mould, the work efficiency that all-welded ball valve produces has dropped significantly, and existing existing
Automatic pop-up device also exists great limitation, it is impossible to be applied in the middle of the production and processing of all-welded ball valve,
So just seeming the heaviest to improve a kind of all-welded ball valve mould automatic pop-up device of work efficiency design
Want.
Summary of the invention
The purpose of the present invention is through automatization and carries out moving back mould, substantially increases all-welded ball valve production and processing
Work efficiency, and invented a kind of all-welded ball valve mould automatic pop-up device.
For solving above-mentioned technical problem, the invention provides a kind of all-welded ball valve mould automatic pop-up device,
Including
Mould bases, the top of described mould bases offers groove, offers and lead in the described mould bases below groove
Xiang Kong, described pilot hole is connected with groove,
Upper mounted plate, described upper mounted plate is arranged in the upper end of pilot hole, described upper mounted plate and mould
Frame is fixing to be connected,
Guide pillar, described guide pillar is movably connected in pilot hole, and the upper end of described guide pillar is stretched through fixed plate
Entering to groove, described guide pillar is flexibly connected with upper mounted plate,
Guide pin bushing, your guide pin bushing described is arranged between guide pillar and groove, and the upper end of described guide pin bushing and guide pillar is fixed
Connecting, described guide pin bushing is movably connected in groove,
Plate is determined in lower work, and described lower work is determined sleeve-board and is contained on the guide pillar in pilot hole,
Spring, described ring spring is wound on the outside of guide pillar, the two ends of described spring respectively with upper mounted plate
Determine plate with lower work to be connected
Extending device, the lower end of described guide pillar passes pilot hole and is connected with extending device, described spreading dress
Put and be connected with hydraulic cylinder.
Further: the outside of described guide pillar interlude is provided with the first external connection screw, plate is determined in described lower work
Inner side connects screw thread in being provided with first, and described lower work is determined plate and connect screw thread and the first external connection screw in first
Be connected on guide pillar.
Further: the interior connection of described pilot hole lower end has fastening screw nut, outside described fastening screw nut
The connection screw thread being mutually matched, described fastening screw nut it is provided with on surface and on the inwall of pilot hole lower end
Center offer through hole, extending device and hydraulic pressure are stretched out and passed through in the lower end of described guide pillar from through hole
Cylinder is connected.
Further: described extending device includes stud, lifter plate, upper locking nut and lower locking nut,
Described stud is connected with the lower end of guide pillar, and described lifter plate is connected on stud, described upper locking screw
Female and lower locking nut is connected on the guide pillar of the upper and lower both sides of lifter plate, and described lifter plate is by locking
Jack panel and lower locking nut are fixedly connected on guide pillar, and described lifter plate is connected with hydraulic cylinder.
Further: the internal diameter of described through hole is more than the external diameter of guide pillar.
After using said structure, the present invention carries out moving back mould by automatization, substantially increases all-welded ball valve and produces
The work efficiency of processing；And spring is set between upper mounted plate and bottom plate, is come liquid by spring
Cylinder pressure buffers, and extends its service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
A kind of all-welded ball valve mould automatic pop-up device as shown in Figure 1, including mould bases 1, upper mounted plate 6,
Plate 7, spring 3 and extending device are determined in guide pillar 2, guide pin bushing 4, lower work, and the top of described mould bases 1 offers
Groove, offers pilot hole in the mould bases 1 below described groove, described pilot hole is connected with groove,
Described upper mounted plate 6 is arranged in the upper end of pilot hole, and described upper mounted plate 6 is fixing with mould bases 1 even
Connecing, described guide pillar 2 is movably connected in pilot hole, and the upper end of described guide pillar 2 is stretched into through fixed plate
To groove, described guide pillar 2 is flexibly connected with upper mounted plate 6, and your guide pin bushing 4 described is arranged on guide pillar 2
And between groove, described guide pin bushing 4 is fixing with the upper end of guide pillar 2 to be connected, and described guide pin bushing 4 is flexibly connected
In groove, described lower work is determined on the guide pillar 2 that plate 7 is sleeved in pilot hole, described spring 3 cincture
In the outside of guide pillar 2, the two ends of described spring 3 are determined plate 7 with upper mounted plate 6 and lower work respectively and are connected,
The lower end of described guide pillar 2 passes pilot hole and is connected with extending device, described extending device and hydraulic cylinder phase
Even；The interior connection of described pilot hole lower end has fastening screw nut 5, on the outer surface of described fastening screw nut 5 with
And on the inwall of pilot hole lower end, it is provided with the connection screw thread being mutually matched, the center of described fastening screw nut 5
Place offers through hole, and the lower end of described guide pillar 2 is stretched out from through hole and passes through extending device and hydraulic cylinder phase
Even, the internal diameter of described through hole is more than the external diameter of guide pillar 2.During work, start hydraulic cylinder and make it with guide pillar 2
Move upward with guide pin bushing 4, utilize guide pin bushing 4 ejection die.The present invention carries out moving back mould, significantly by automatization
Improve the work efficiency of all-welded ball valve production and processing；And arrange between upper mounted plate and bottom plate
Spring, is buffered hydraulic cylinder by spring, extends its service life.
The outside of guide pillar 2 interlude as shown in Figure 1 is provided with the first external connection screw, described bottom plate
Inner side connects screw thread in being provided with first, and described bottom plate connects screw thread and the first external connection screw in first
Be connected on guide pillar 2.The pretightning force of spring 3 can be adjusted by the design, is led by rotation
Post 2, bottom plate can move along guide pillar 2 under the effect of threaded engagement, thus carry out spring 3
Extruding and stretching, complete the regulation to pretightning force, and it has simple in construction, easily fabricated and practicality and high efficiency
Advantage.
Extending device as shown in Figure 1 includes stud 8, lifter plate 9, upper locking nut 10 and lower locking screw
Female 11, described stud 8 is connected with the lower end of guide pillar 2, and described lifter plate 9 is connected on stud 8,
Described upper locking nut 10 and lower locking nut 11 are connected to the guide pillar 2 of lifter plate about 9 both sides
On, described lifter plate 9 is fixedly connected on guide pillar 2 by upper locking nut 10 and lower locking nut 11,
Described lifter plate 9 is connected with hydraulic cylinder.During work, can be by rotating upper locking nut 10 and lower locking
Nut 11 regulates the height of lifter plate 9, thus reduces mismachining tolerance to the company between guide pillar 2 and hydraulic cylinder
Connect and impact, add the Practical Performance of the design.
Claims (5)
1. an all-welded ball valve mould automatic pop-up device, it is characterised in that: include
Mould bases (1), the top of described mould bases (1) offers groove, the described mould bases below groove
(1) offering pilot hole in, described pilot hole is connected with groove,
Upper mounted plate (6), described upper mounted plate (6) is arranged in the upper end of pilot hole, and described is upper
Fixed plate (6) is fixing with mould bases (1) to be connected,
Guide pillar (2), described guide pillar (2) is movably connected in pilot hole, described guide pillar (2) upper
End stretches in groove through fixed plate, and described guide pillar (2) is flexibly connected with upper mounted plate (6),
Guide pin bushing (4), your guide pin bushing (4) described is arranged between guide pillar (2) and groove, described guide pin bushing (4)
Fixing with the upper end of guide pillar (2) and be connected, described guide pin bushing (4) is movably connected in groove,
Plate (7) is determined in lower work, and described lower work is determined on the guide pillar (2) that plate (7) is sleeved in pilot hole,
Spring (3), described spring (3) is looped around the outside of guide pillar (2), described spring (3)
Two ends determine plate (7) with upper mounted plate (6) and lower work respectively and be connected,
Extending device, the lower end of described guide pillar (2) passes pilot hole and is connected with extending device, and described connects
Growth device is connected with hydraulic cylinder.
A kind of all-welded ball valve mould automatic pop-up device the most according to claim 1, it is characterised in that:
The outside of described guide pillar (2) interlude is provided with the first external connection screw, and plate (7) is determined in described lower work
Inner side connects screw thread in being provided with first, and described lower work is determined plate (7) and connect outside screw thread and first in first
Connect being connected on guide pillar (2) of screw thread.
A kind of all-welded ball valve mould automatic pop-up device the most according to claim 1, it is characterised in that:
The interior connection of described pilot hole lower end has fastening screw nut (5), the appearance of described fastening screw nut (5)
The connection screw thread being mutually matched, described fastening screw nut it is provided with on face and on the inwall of pilot hole lower end
(5) center offers through hole, and the lower end of described guide pillar (2) is stretched out from through hole and passes through to connect
Growth device is connected with hydraulic cylinder.
4. according to a kind of all-welded ball valve mould automatic pop-up device according to any one of claim 1 or 3,
It is characterized in that: described extending device includes stud (8), lifter plate (9), upper locking nut (10)
With lower locking nut (11), described stud (8) is connected with the lower end of guide pillar (2), described liter
Fall plate (9) is connected on stud (8), described upper locking nut (10) and lower locking nut (11)
Being connected on the guide pillar (2) of lifter plate (9) both sides up and down, described lifter plate (9) is by upper
Locking nut (10) and lower locking nut (11) are fixedly connected on guide pillar (2), described lifter plate
(9) it is connected with hydraulic cylinder.
A kind of all-welded ball valve mould automatic pop-up device the most according to claim 1, it is characterised in that:
The internal diameter of described through hole is more than the external diameter of guide pillar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389465.XA CN106001265B (en) | 2016-06-03 | 2016-06-03 | A kind of all-welded ball valve mold automatic pop-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389465.XA CN106001265B (en) | 2016-06-03 | 2016-06-03 | A kind of all-welded ball valve mold automatic pop-up device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106001265A true CN106001265A (en) | 2016-10-12 |
| CN106001265B CN106001265B (en) | 2018-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610389465.XA Active CN106001265B (en) | 2016-06-03 | 2016-06-03 | A kind of all-welded ball valve mold automatic pop-up device |
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| Country | Link |
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| CN (1) | CN106001265B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005329458A (en) * | 2004-05-20 | 2005-12-02 | Ikuo Oshita | Plunger |
| CN201768848U (en) * | 2010-08-20 | 2011-03-23 | 合肥亿恒机械有限公司 | Mold ejection mechanism |
| CN102294409A (en) * | 2011-08-08 | 2011-12-28 | 佘银柱 | Material blocking device with original use |
| CN203830561U (en) * | 2014-05-28 | 2014-09-17 | 宁波意美捷影视设备有限公司 | Bent pipe die of camera support |
| CN204470450U (en) * | 2014-12-29 | 2015-07-15 | 慈溪市桥头思域工业产品设计室 | A kind of press machine fast demoulding mould |
| CN205684582U (en) * | 2016-06-03 | 2016-11-16 | 江苏威尔迪威阀业有限公司 | A kind of all-welded ball valve mould automatic pop-up device |
-
2016
- 2016-06-03 CN CN201610389465.XA patent/CN106001265B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005329458A (en) * | 2004-05-20 | 2005-12-02 | Ikuo Oshita | Plunger |
| CN201768848U (en) * | 2010-08-20 | 2011-03-23 | 合肥亿恒机械有限公司 | Mold ejection mechanism |
| CN102294409A (en) * | 2011-08-08 | 2011-12-28 | 佘银柱 | Material blocking device with original use |
| CN203830561U (en) * | 2014-05-28 | 2014-09-17 | 宁波意美捷影视设备有限公司 | Bent pipe die of camera support |
| CN204470450U (en) * | 2014-12-29 | 2015-07-15 | 慈溪市桥头思域工业产品设计室 | A kind of press machine fast demoulding mould |
| CN205684582U (en) * | 2016-06-03 | 2016-11-16 | 江苏威尔迪威阀业有限公司 | A kind of all-welded ball valve mould automatic pop-up device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106001265B (en) | 2018-09-07 |
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