CN209334627U - A kind of ball valve valve body forging piece molding die - Google Patents
A kind of ball valve valve body forging piece molding die Download PDFInfo
- Publication number
- CN209334627U CN209334627U CN201821829502.5U CN201821829502U CN209334627U CN 209334627 U CN209334627 U CN 209334627U CN 201821829502 U CN201821829502 U CN 201821829502U CN 209334627 U CN209334627 U CN 209334627U
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- sleeve
- die
- mold core
- ball valve
- punch
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Abstract
The utility model discloses a kind of ball valve valve body forging piece molding dies of ball valve technical field, including Upper Die-sleeve and lower die-sleeve, the Upper Die-sleeve bottom is provided with upper mold core, lower mold core is provided at the top of the lower die-sleeve, the lower die-sleeve bottom center is plugged with lower jacking block, the upper mold core, lower mold core docking simultaneously cooperates composition ball valve cavity with lower jacking block, the Upper Die-sleeve constitutes two horizontal punch holes for being connected to ball valve cavity with lower die-sleeve docking, the Upper Die-sleeve center of top is provided with vertical bore of the punch, upper punch is provided in the vertical bore of the punch, the utility model is by the way that blank to be placed in lower mold core and lower jacking block, upper mold core, Upper Die-sleeve and lower mold core, lower die-sleeve molding, blank is set to form ball valve cavity geometry, make forging and molding of valve body, improve working efficiency, it is provided with upper punch and horizontal punch simultaneously, make valve body When forging and molding and valve body inner bore is shaped, stock utilization is high, greatly improves production efficiency.
Description
Technical field
The utility model relates to ball valve technical field, specially a kind of ball valve valve body forging piece molding die.
Background technique
The production of existing ball valve body is produced using modes such as casting, welding, machinings, using the major valve of casting
Body without be easy to produce stomata, it is loose, be mingled with the defects of, and weld valve body complex process, quality and be difficult to ensure, and it is mechanical plus
Work will increase excessive material consumption again, although occurring manufacturing the mold of valve body by mold on the market, most structure is multiple
It is miscellaneous, it is inconvenient for use, for this purpose, it is proposed that a kind of ball valve valve body forging piece molding die.
Utility model content
The purpose of this utility model is to provide a kind of ball valve valve body forging piece molding dies, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of ball valve valve body forging shaping mould
Tool, including Upper Die-sleeve and lower die-sleeve, the Upper Die-sleeve bottom are provided with upper mold core, are provided with lower mold core at the top of the lower die-sleeve,
The lower die-sleeve bottom center is plugged with lower jacking block, and runs through lower die-sleeve bottom and lower mold core bottom at the top of lower jacking block, it is described on
Mold core, lower mold core docking simultaneously cooperate composition ball valve cavity with lower jacking block, and the Upper Die-sleeve constitutes with lower die-sleeve docking and is connected to ball valve
Two horizontal punch holes of cavity, and the horizontal punch to match is provided in two horizontal punch holes, the Upper Die-sleeve top
Portion center is provided with vertical bore of the punch, and vertical bore of the punch bottom is connected through upper mold core and with ball valve cavity, described vertical
Upper punch is provided in bore of the punch.
Further, it is offered and the matched lower ejection hole of lower jacking block, the lower jacking block in the lower die-sleeve and lower mold core
Top round edge angle chamfering is set, and the top exterior walls edge of lower jacking block is provided with and the matched annular ring of chamfering.
Further, the Upper Die-sleeve and lower die-sleeve opposite side offer fitting groove, and upper mold core and lower mold core are equal
It is arranged in fitting groove.
Further, outer wall is connected with handle at left and right sides of the lower die-sleeve, and the handle is close to the side of lower die-sleeve
It is provided with dovetail fixture block, and lower die-sleeve outer wall offers and the matched dovetail card slot of dovetail fixture block.
Further, the handle is inclined on the outside of dovetail fixture block, is socketed with rubber sleeve on the outside of the handle.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being placed on lower die for blank
On core and lower jacking block, upper mold core, Upper Die-sleeve and lower mold core, lower die-sleeve molding make blank form ball valve cavity geometry, make valve body one
Secondary forging and molding improves working efficiency, while being provided with upper punch and horizontal punch, make when forging and molding of valve body and shaping
Valve body inner bore out, stock utilization is high, greatly improves production efficiency, and forging performance is good, and quality is high, is provided with lower jacking block,
By lower ejection cylinder ejector can fast demoulding, improve working efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model A schematic enlarged-scale view.
In figure: 1 Upper Die-sleeve, 2 lower die-sleeves, 3 upper mold cores, 4 lower mold cores, 5 ball valve cavitys, 6 upper punch, 7 vertical bore of the punch, 8
Horizontal punch, 9 horizontal punch holes, 10 lower jacking blocks, 11 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of ball valve valve body forging piece molding die,
Including Upper Die-sleeve 1 and lower die-sleeve 2,1 bottom of Upper Die-sleeve is provided with upper mold core 3, and lower mold core 4, lower die-sleeve are provided at the top of lower die-sleeve 2
2 bottom centers are plugged with lower jacking block 10, and for demoulding, bottom is connect lower jacking block 10 with lower ejection cylinder when in use, and lower top
Run through 4 bottom of 2 bottom of lower die-sleeve and lower mold core at the top of block 10, upper mold core 3, the docking of lower mold core 4 simultaneously cooperate composition with lower jacking block 10
Ball valve cavity 5, upper mold core 3 and lower 10 opposite side of jacking block offer arc groove, are used to form in the middle part of ball valve, in upper mold core 3
Rectangular channel is offered with 4 opposite side of lower mold core or so end, is used to form at the both ends of ball valve, Upper Die-sleeve 1 and lower die-sleeve 2 are right
Two horizontal punch holes 9 for constituting connection ball valve cavity 5 are connect, and are provided with the level to match in two horizontal punch holes 9
Formed punch 8,8 outer end of horizontal punch are connect with forging press, and 1 center of top of Upper Die-sleeve is provided with vertical bore of the punch 7, and vertical bore of the punch
7 bottoms are provided with upper punch 6 through upper mold core 3 and being connected with ball valve cavity 5 in vertical bore of the punch 7,6 top of upper punch with
Forging press connection, 6 bottom of upper punch are spherical structure.
As shown in Fig. 2, offered in lower die-sleeve 2 and lower mold core 4 with the matched lower ejection hole of lower jacking block 10, lower jacking block 10
Top round edge angle be arranged chamfering, and the top exterior walls edge of lower jacking block 10 be provided with the matched annular ring of chamfering, make lower jacking block
10 be bonded with lower mold core 4 it is closer, avoid blank from junction ooze out；
As shown in Figure 1, Upper Die-sleeve 1 and 2 opposite side of lower die-sleeve offer fitting groove, and upper mold core 3 and lower mold core 4
It is arranged in fitting groove, so that Upper Die-sleeve 1 and upper mold core bottom is located at same horizontal line, be located at the top of lower die-sleeve 2 and lower mold core 4
Same horizontal line；
As shown in Figure 1,2 left and right sides outer wall of lower die-sleeve is connected with handle 11, it is easy to use the mobile mold of personnel,
Hand 11 is provided with dovetail fixture block close to the side of lower die-sleeve 2, and 2 outer wall of lower die-sleeve offers and the matched dovetail card of dovetail fixture block
Slot cooperates handle 11 easy to disassemble by dovetail fixture block and dovetail card slot；
As shown in Figure 1, handle 11 is inclined on the outside of dovetail fixture block, it is easy to use personnel hand-held, 11 outer sheath of handle
It is connected to rubber sleeve, the palm frictional force with user of service is improved, prevents rubber sleeve.
Embodiment: in use, by the good blank heating of blanking to forging temperature, by the upper punching of mold and forging press before forging
First 6 and horizontal punch 8 preheated, blank is placed in lower mold core 4 and lower jacking block 10, two horizontal punchings 8 are each passed through
Corresponding horizontal punch hole 9 is flushed with ball valve cavity 5, and lower 10 bottom of jacking block is connect with lower ejection cylinder, by upper mold core 3, on
Die sleeve 1 and upper punch 6 are contacted with group downlink with blank, at upper mold core 3, the molding to die joint 15mm of Upper Die-sleeve 1, while upper punching
First 6 move together with upper mold core 3, Upper Die-sleeve 1, pass through forging press Bit andits control, upper mold core 3, Upper Die-sleeve 1 and lower mold core 4, lower die
2 molding of set, is controlled using forging press pressure, guarantees enough mold clamping forces, controls upper punch 6 across vertical by forging press pressure
Bore of the punch 7 is to maximum puncture position, and by forging press Bit andits control, horizontal punch 8 passes through horizontal punch hole 9 to maximum puncture
Upper mold core 3, Upper Die-sleeve 1 are opened 100mm, led to by position, after a period of time, two groups of 8 off-loads of horizontal punch, 6 draft of upper punch
It crosses forging press pressure and controls two groups of horizontal punches 8 and the reset of upper punch 6, pass through lower ejection cylinder and lower jacking block 10 is driven to rise ejection
Upper punch 6 and horizontal punch 8 and mold are cooled down ball valve body cooling and lubricating by ball valve body.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of ball valve valve body forging piece molding die, including Upper Die-sleeve (1) and lower die-sleeve (2), it is characterised in that: on described
Die sleeve (1) bottom is provided with upper mold core (3), is provided with lower mold core (4) at the top of the lower die-sleeve (2), lower die-sleeve (2) bottom
Center is plugged with lower jacking block (10), and lower jacking block (10) at the top of run through lower die-sleeve (2) bottom and lower mold core (4) bottom, it is described on
Mold core (3), lower mold core (4) docking simultaneously cooperate composition ball valve cavity (5), the Upper Die-sleeve (1) and lower die-sleeve with lower jacking block (10)
(2) docking constitutes two horizontal punch holes (9) of connection ball valve cavity (5), and is provided with phase in two horizontal punch holes (9)
Matched horizontal punch (8), Upper Die-sleeve (1) center of top are provided with vertical bore of the punch (7), and vertical bore of the punch (7) bottom
Portion is connected through upper mold core (3) and with ball valve cavity (5), is provided with upper punch (6) in the vertical bore of the punch (7).
2. a kind of ball valve valve body forging piece molding die according to claim 1, it is characterised in that: the lower die-sleeve
(2) and in lower mold core (4) it offers and is set with the matched lower ejection hole of lower jacking block (10), the top round edge angle of the lower jacking block (10)
Chamfering is set, and the top exterior walls edge of lower jacking block (10) is provided with and the matched annular ring of chamfering.
3. a kind of ball valve valve body forging piece molding die according to claim 1, it is characterised in that: the Upper Die-sleeve
(1) and lower die-sleeve (2) opposite side offers fitting groove, and upper mold core (3) and lower mold core (4) are arranged in fitting groove.
4. a kind of ball valve valve body forging piece molding die according to claim 1, it is characterised in that: the lower die-sleeve
(2) left and right sides outer wall is connected with handle (11), and the handle (11) is provided with dovetail card close to the side of lower die-sleeve (2)
Block, and lower die-sleeve (2) outer wall offers and the matched dovetail card slot of dovetail fixture block.
5. a kind of ball valve valve body forging piece molding die according to claim 4, it is characterised in that: the handle (11)
It is inclined on the outside of dovetail fixture block, is socketed with rubber sleeve on the outside of the handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829502.5U CN209334627U (en) | 2018-11-07 | 2018-11-07 | A kind of ball valve valve body forging piece molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829502.5U CN209334627U (en) | 2018-11-07 | 2018-11-07 | A kind of ball valve valve body forging piece molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209334627U true CN209334627U (en) | 2019-09-03 |
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ID=67747272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821829502.5U Active CN209334627U (en) | 2018-11-07 | 2018-11-07 | A kind of ball valve valve body forging piece molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209334627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618004A (en) * | 2021-08-19 | 2021-11-09 | 中机（济南）精密成形工程技术有限公司 | Cooling and lubricating device of hot extrusion die |
-
2018
- 2018-11-07 CN CN201821829502.5U patent/CN209334627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618004A (en) * | 2021-08-19 | 2021-11-09 | 中机（济南）精密成形工程技术有限公司 | Cooling and lubricating device of hot extrusion die |
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