CN208728639U - A kind of mold for processing ball valves valve body - Google Patents
A kind of mold for processing ball valves valve body Download PDFInfo
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- CN208728639U CN208728639U CN201821397168.0U CN201821397168U CN208728639U CN 208728639 U CN208728639 U CN 208728639U CN 201821397168 U CN201821397168 U CN 201821397168U CN 208728639 U CN208728639 U CN 208728639U
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- core
- movable chamber
- fastener
- valve body
- medium channel
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Abstract
A kind of mold for processing ball valves valve body, including top mold holder, lower mold holder, type core, core-pulling device, wherein core package includes valve neck channel-style core and medium channel type core, the valve neck channel-style core includes fastener, the medium channel type core is provided with the first passage mobile for the fastener relative to valve neck channel-style core direction, it is characterized by: being provided with guiding mechanism between the fastener and the medium channel type core, the guiding mechanism includes pushing part and the moving assembly for driving the fastener to move along the first passage direction, the medium channel type in-core is provided with movable chamber, the moving assembly is set in the movable chamber, the contact surface pushed between part and the moving assembly is from movable chamber opening to the intilted inclined-plane in movable chamber bottom wall direction.By using above-mentioned technical proposal, the state that part can be stuck with moved fastener disengaging simultaneously that pushes is twitched, operating process is simplified, improves work efficiency.
Description
Technical field
The utility model relates to Metallic Casting Die & Mold technical fields, and in particular to a kind of mould for processing ball valves valve body
Tool.
Background technique
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief.Valve body is a main parts size in valve, is in the fluid system, for controlling the side of fluid
To, the device of pressure, flow.After valve body completes the process in a mold, need first be arranged in the intracorporal type core extraction of valve, type
Core includes valve neck channel-style core and medium channel type core, and valve neck channel-style core includes fastener, and fastener is arranged in the valve neck of valve body,
So the valve neck for needing that fastener is first made to leave valve body, could take off valve body from mold.In existing mold, reached to allow
To the purpose for making fastener leave valve neck, need to carry out complicated operation, effect is undesirable, and speed is slow, low efficiency, not only economical
Benefit is low, and brings great inconvenience to the producer.
Utility model content
In conclusion in order to overcome the deficiencies of the prior art, the utility model provides a kind of use easy to operate and high-efficient
In the mold of processing ball valves valve body.
To achieve the above object, the utility model provides following technical solution: a kind of mould for processing ball valves valve body
Tool, including top mold holder, lower mold holder, type core, core-pulling device, wherein core package includes valve neck channel-style core and medium channel type core, institute
Stating valve neck channel-style core includes fastener, and medium channel type core valve neck channel-style core direction relatively is provided with for the card
The mobile first passage of part, it is characterised in that: it is provided with guiding mechanism between the fastener and the medium channel type core, it is described
Guiding mechanism includes pushing part and the moving assembly for driving the fastener to move along the first passage direction, the medium
Channel-style in-core is provided with movable chamber, and the moving assembly is set in the movable chamber, and the part that pushes is set to the shifting
Between dynamic component and the movable chamber side wall, the part that pushes is moved axially, described to push between part and the moving assembly
Contact surface be from movable chamber opening to the intilted inclined-plane in movable chamber bottom wall direction, it is described to push part and push institute along the inclined-plane
It is mobile toward or away from the valve neck channel-style core to state moving assembly.
By using above-mentioned technical proposal, pushes part and be set between moving assembly and movable chamber side wall, due to pushing part
The contact surface intilted to movable chamber bottom wall direction that be open from movable chamber is existed between moving assembly, so when pushing
When part is detached toward core pulling direction, moving assembly can gradually be moved inward along inclined-plane, to inwardly move with moved fastener along first passage
It is dynamic, it is detached from fastener gradually with the valve neck of formed valve body, is no longer stuck, i.e., twitch, which pushes part, to be detached from quilt with moved fastener simultaneously
The state blocked, simplifies operating process, improves work efficiency.
The utility model is further arranged: the movable chamber is connected with the first passage, and the moving assembly includes
Guide pad, baffle, connector and spring, the baffle plate setting is between the fastener and the guide pad, the baffle and institute
State movable chamber to be adapted, be provided with through-hole compatible with the connector on the baffle, described connector one end with it is described
The side of the relatively described baffle of fastener is connected, and the other end passes through the through-hole and is connected with the guide pad, the inclined-plane packet
It includes and is set to relatively described the first inclined-plane for pushing part side of the guide pad, the relatively described movable chamber bottom wall one of the guide pad
With the movable chamber bottom wall to contacting, the spring is set between the baffle and the guide pad at end.
By using above-mentioned technical proposal, moving assembly is set in movable chamber, by connector by fastener and guide pad
It is connected, baffle plate setting is provided with the through-hole passed through for connector between fastener and guide pad on baffle, spring is set to
Between baffle and guide pad, movable chamber is connected with first passage, before processing valve body, push part move axially to guide pad with
Between movable chamber side wall, guide pad is pushed to move along inclined-plane, to be guide pad by connector with moved fastener to valve neck channel
Type core direction is mobile, at this time spring of the baffle positioning in movable chamber and first passage connectivity part, between baffle and guide pad
In compressive state, keeps fastener positioning more accurate, in place, after valve body molding, make to push part from guide pad and movable chamber side wall
Between detach, at this time spring from compressive state restore, push guide pad move inward, thus inside along first passage with moved fastener
The mobile valve neck with formed valve body progressively disengages, and simplifies operating process, improves work efficiency.
The utility model is further arranged: the inclined-plane includes being set to described to push the relatively described guide pad side of part
Second inclined-plane, second inclined-plane are adapted with first inclined-plane.
It by using above-mentioned technical proposal, pushes part and is oppositely oriented block side and be provided with the second inclined-plane, can make to push part
Move axially to more light laborsaving between guide pad and movable chamber side wall, the second inclined-plane is adapted with the first inclined-plane, makes to push
Cooperation between part and guide pad is more stable.
The utility model is further arranged: the core-pulling device includes medium channel core-pulling mechanism, and the medium channel is taken out
Core mechanism includes the first core pulling component and the second core pulling component, the first core pulling component and the second core pulling component slip
Ground is arranged in the slippage slot on lower mold holder, and the medium channel core package includes the first core part and the second core part, the work
Dynamic chamber is set in first core part, and first core part is connected with the first core pulling component, the second type
Core one end is connected with the other end for pushing the opposite movable chamber bottom wall of part, the second core part other end and institute
The second core pulling component is stated to be connected.
By using above-mentioned technical proposal, after valve body molding, fastener is still arranged in the valve neck of valve body, so that valve body is not
It can be detached from, second core part one end is connected with the other end for pushing the opposite movable chamber bottom wall of part, so first twitching
Second core pulling component makes the second core part being connected with the second core pulling component drive push part and detaches out of valve body, this time shift
Dynamic component will be moved inward with moved fastener along first passage to be progressively disengaged with the valve neck of formed valve body, then twitches the first core pulling group
Part, by the first core part and the first core part that are connected with the first core pulling component moving assembly and fastener out of valve body
It detaches, medium channel core pulling can be completed, middle core pulling process is cumbersome compared to the prior art, and the utility model can not only improve
Efficiency also simplifies operating process, saves human cost.
The utility model is further arranged: the first core pulling component first core part side relatively is provided with first
Card slot, one end of relatively described first card slot of first core part are provided with and first card slot compatible first
Card division, the second core pulling component second core part side relatively are provided with the second card slot, second core part
One end of relatively described second card slot is provided with the second card division compatible with second card slot.
By using above-mentioned technical proposal, the first core pulling component and the first core part by the first card slot and the first card division it
Between cooperation be fixed, the second core pulling component and the second core part are carried out by the cooperation between the second card slot and the second card division
It is fixed, stablized by card slot connection reinforcing structure.
Specific embodiment of the present invention is described with reference to the accompanying drawings and embodiments.
Detailed description of the invention
Fig. 1 is the local structural graph of the utility model embodiment；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the partial sectional view of the utility model embodiment；
Fig. 4 is the portion the B enlarged drawing of Fig. 3；
Fig. 5 is the portion the C enlarged drawing of Fig. 3；
Fig. 6 is the perspective view of the utility model embodiment.
Appended drawing reference: 1. top mold holders, 2. lower mold holders, 21. slippage slots, 3. type cores, 31. medium channel type cores, 311. first
Core part, 3111. first passages, 3112. movable chambers, 31121. movable chamber side walls, 31122. movable chambers opening, 31123. activities
Bottom of chamber wall, 3113. first card divisions, 312. second core parts, 3121. second card divisions, 32. valve neck channel-style cores, 321. fasteners,
322. matching pieces, 4. core-pulling devices, 41. valve neck channel core-pulling mechanisms, 411. first driving assemblies, 42. medium channel tube bundle extracting machines
Structure, 421. first core pulling components, 4211. first card slots, 422. second core pulling components, 4221. second card slots, 423. second drivings
Component, 5. guiding mechanisms, 51. push part, 52. moving assemblies, 521. guide pads, 522. baffles, 5221. through-holes, 523. connections
Part, 524. springs, 6. impellers.
Specific embodiment
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Referring to attached drawing 1-6, a kind of mold for processing ball valves valve body disclosed in the present embodiment, including top mold holder 1, lower die
Frame 2, type core 3, core-pulling device 4, medium-sized core 3 include valve neck channel-style core 32 and medium channel type core 31, valve neck channel
Type core 32 includes fastener 321, and relatively described 32 direction of valve neck channel-style core of the medium channel type core 31 is provided with for the card
The mobile first passage 3111 of part 321, it is characterised in that: be provided between the fastener 321 and the medium channel type core 31
Guiding mechanism 5, the guiding mechanism 5 include pushing part 51 and for driving the fastener 321 along 3111 side of first passage
To mobile moving assembly 52, movable chamber 3112 is provided in the medium channel type core 31, the moving assembly 52 is set to
In the movable chamber 3112, the part 51 that pushes is set between the moving assembly 52 and the movable chamber side wall 31121, institute
It states and pushes the axial movement of part 51, the contact surface pushed between part 51 and the moving assembly 52 is to be open from movable chamber
31122 arrive the intilted inclined-plane in 31123 direction of movable chamber bottom wall, it is described push part 51 and pushed along the inclined-plane described move group
Part 52 is mobile toward or away from the valve neck channel-style core 32.
In technical solutions of the utility model, the mold can be used for processing the structures such as single piece type, two-piece type, three-chip type difference
But the ball valve body for all needing processing valve neck, because of the requirement difference that different types of valve body process valve neck, the present embodiment is into one
Step setting: valve neck channel-style core 32 may further include matching piece 322, the valve neck shape of the matching piece 322 and valve body to be processed
Shape is adapted, and the matching piece 322 and the fastener 321 are inconsistent.
The present embodiment is further arranged: the movable chamber 3112 is connected with the first passage 3111, and described mobile group
Part 52 includes guide pad 521, baffle 522, connector 523 and spring 524, and the baffle 522 is set to the fastener 321 and institute
It states between guide pad 521, the baffle 522 is adapted with the movable chamber 3112, is provided on the baffle 522 and the company
The compatible through-hole 5221 of fitting 523, the side phase of described 523 one end of connector and the relatively described baffle 522 of the fastener 321
Connection, the other end pass through the through-hole 5221 and are connected with the guide pad 521, and the inclined-plane includes being set to the guide pad
521 relatively described the first inclined-planes for pushing 51 side of part, relatively described 31123 one end of movable chamber bottom wall of the guide pad 521 with
The movable chamber bottom wall 31123 is set between the baffle 522 and the guide pad 521 to contact, the spring 524.
In technical solutions of the utility model, the part 51 that pushes can have inclined-plane, can also not have inclined-plane, in order to make to push
Part 51 moves axially to more light laborsaving between guide pad 521 and movable chamber side wall 31121 and makes to push part 51 and guiding
Cooperation between block 521 is more stable, preferred further setting: the inclined-plane includes being set to that described to push part 51 relatively described
Second inclined-plane of 521 side of guide pad, second inclined-plane are adapted with first inclined-plane.
The present embodiment is further arranged: the core-pulling device 4 includes medium channel core-pulling mechanism 42, and the medium channel is taken out
Core mechanism 42 includes the first core pulling component 421 and the second core pulling component 422, and the first core pulling component 421 and described second are taken out
Core assembly 422 is slippingly arranged in the slippage slot 21 on lower mold holder 2.
In technical solutions of the utility model, according to different types of valve body demand, the medium channel type core 31 can be
Integral type, the movable chamber 3112 are set in the medium channel type core 31, and institute's medium channel type core 31 and described first is taken out
Core assembly 421 is connected, and the part 51 that pushes is connected with the second core pulling component 422, and the present embodiment is preferably further
Setting: the medium channel type core 31 includes the first core part 311 and the second core part 312, and the movable chamber 3112 is set to
In first core part 311, first core part 311 is connected with the first core pulling component 421, the second type core
312 one end of portion is connected with the other end for pushing the relatively described movable chamber bottom wall 31123 of part 51, second core part
312 other ends are connected with the second core pulling component 422.
In technical solutions of the utility model, according to the difference of the valve neck process requirements of valve body, the present embodiment is further arranged:
The core-pulling device 4 further includes valve neck channel core-pulling mechanism 41, valve neck channel core-pulling mechanism 41 and 322 phase of matching piece
Connection, valve neck channel core-pulling mechanism 41 drive the matching piece 322 to carry out core pulling along valve neck channel slippage slot 21.
The present embodiment is further arranged: relatively described first core part, 311 side of the first core pulling component 421 is provided with
One end of first card slot 4211, relatively described first card slot 4211 of the first core part 311 is provided with and described first
Compatible first card division 3113 of card slot 4211, relatively described second core part, the 312 side setting of the second core pulling component 422
There is the second card slot 4221, one end of relatively described second card slot 4221 of the second core part 312 is provided with and described
Compatible second card division 3121 of two draw-in groove 4221.
In technical solutions of the utility model, in order to improve efficiency, the present embodiment is further arranged: valve neck channel core pulling
Mechanism 41 further includes the first driving assembly 411, and first driving assembly 411 is connected with valve neck channel-style core 32, is given an account of
Matter channel core-pulling mechanism 42 further includes the second driving assembly 423, and second driving assembly 423 is connected with medium channel type core 31
It connects, the position of the corresponding type core 3 of the lower mold holder 2 is provided with the impeller 6 for pushing valve body.
After valve body molding, fastener 321 is still arranged in the valve neck of valve body, so that valve body can not be detached from, so first driving
Second driving assembly 423 detaches the medium channel type core 31 being connected with the second driving assembly 423 out of valve body, this time shift
Dynamic component 52 will be moved inward with moved fastener 321 along first passage 3111 to be progressively disengaged with the valve neck of formed valve body, is then driven
First driving assembly 411 detaches the valve neck channel-style core 32 being connected with the first driving assembly 411 out of valve body, can be complete
At core pulling, mobile impeller 6 combining, automatically takes out valve body from mold, middle core pulling process is cumbersome compared to the prior art,
The utility model, which can not only improve efficiency, also simplifies operating process, and driving assembly can be used in whole process, carries out, saves without artificial
Human cost
Referring to attached drawing 5, in order to keep " movable chamber bottom wall 31123 " mentioned above, " movable chamber side wall 31121 " description more quasi-
Really, all there is mark to " movable chamber bottom wall 31123 ", " movable chamber side wall 31121 " in attached drawing.Referring to attached drawing 5, in order to make first
Channel 3111, movable chamber 3112, the mark of through-hole 5221 are more acurrate, in attached drawing 5, the fastener 321 and guiding mechanism 5 of mold part
It does not show.It is reference with the medium channel type core 31 for the "inner" in " inward slant " mentioned above, " moving inward "
Object, the side of the relatively described medium channel type core 31 of the valve neck channel-style core 32 be it is outer, be on the contrary it is interior, it is above-mentioned " between " simultaneously
It refers not only between orientation, position, further includes the meaning referred between the interaction of different parts.
Although being used more herein: top mold holder 1, lower mold holder 2, slippage slot 21, type core 3, medium channel type core 31, the
One core part 311, first passage 3111, movable chamber 3112, movable chamber side wall 31121, movable chamber opening 31122, movable chamber bottom
Wall 31123, the first card division 3113, the second core part 312, the second card division 3121, valve neck channel-style core 32, fastener 321, matching piece
322, core-pulling device 4, valve neck channel core-pulling mechanism 41, the first driving assembly 411, medium channel core-pulling mechanism 42, the first core pulling
Component 421, the first card slot 4211, the second core pulling component 422, the second card slot 4221, the second driving assembly 423, guiding mechanism 5,
Push part 51, moving assembly 52, guide pad 521, baffle 522, through-hole 5221, connector 523, spring 524, the arts such as impeller 6
Language, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain this
The essence of utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (5)
1. a kind of mold for processing ball valves valve body, including top mold holder, lower mold holder, type core, core-pulling device, wherein core package is included
Valve neck channel-style core and medium channel type core, the valve neck channel-style core includes fastener, and the medium channel type core is relatively described
Valve neck channel-style core direction is provided with the first passage mobile for the fastener, it is characterised in that: the fastener and the medium
Guiding mechanism is provided between channel-style core, the guiding mechanism includes pushing part and for driving the fastener along described first
The mobile moving assembly of channel direction, the medium channel type in-core are provided with movable chamber, and the moving assembly is set to described
In movable chamber, the part that pushes is set between the moving assembly and the movable chamber side wall, described to push part axial movement,
The contact surface pushed between part and the moving assembly is intilted to movable chamber bottom wall direction from movable chamber opening
Inclined-plane, it is described push part and push the moving assembly along the inclined-plane moved toward or away from the valve neck channel-style core.
2. a kind of mold for processing ball valves valve body according to claim 1, it is characterised in that: the movable chamber and institute
It states first passage to be connected, the moving assembly includes guide pad, baffle, connector and spring, and the baffle plate setting is in described
Between fastener and the guide pad, the baffle is adapted with the movable chamber, is provided on the baffle and the connector
The side of compatible through-hole, described connector one end baffle opposite with the fastener is connected, and the other end passes through described
Through-hole is connected with the guide pad, and the inclined-plane includes being set to that the guide pad is relatively described to push the first of part side tiltedly
Face, with the movable chamber bottom wall to contacting, the spring is set to described for guide pad movable chamber bottom wall one end relatively
Between baffle and the guide pad.
3. a kind of mold for processing ball valves valve body according to claim 2, it is characterised in that: the inclined-plane includes setting
It is placed in second inclined-plane for pushing the relatively described guide pad side of part, second inclined-plane is adapted with first inclined-plane.
4. a kind of mold for processing ball valves valve body according to claim 1, it is characterised in that: the core-pulling device packet
Including medium channel core-pulling mechanism, the medium channel core-pulling mechanism includes the first core pulling component and the second core pulling component, and described the
One core pulling component and the second core pulling component are slippingly arranged in the slippage slot on lower mold holder, the medium channel type core
Including the first core part and the second core part, the movable chamber is set in first core part, first core part with
The first core pulling component is connected, and second core part one end pushes the another of the opposite movable chamber bottom wall of part with described
End is connected, and the second core part other end is connected with the second core pulling component.
5. a kind of mold for processing ball valves valve body according to claim 4, it is characterised in that: the first core pulling group
Part first core part side relatively is provided with the first card slot, and one end of relatively described first card slot of first core part is set
It is equipped with the first card division compatible with first card slot, the second core pulling component second core part side relatively is arranged
There is the second card slot, one end of relatively described second card slot of second core part is provided with compatible with second card slot
Two card divisions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397168.0U CN208728639U (en) | 2018-08-28 | 2018-08-28 | A kind of mold for processing ball valves valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397168.0U CN208728639U (en) | 2018-08-28 | 2018-08-28 | A kind of mold for processing ball valves valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208728639U true CN208728639U (en) | 2019-04-12 |
Family
ID=66031602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821397168.0U Active CN208728639U (en) | 2018-08-28 | 2018-08-28 | A kind of mold for processing ball valves valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208728639U (en) |
-
2018
- 2018-08-28 CN CN201821397168.0U patent/CN208728639U/en active Active
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