CN201217253Y - Security head forming mould - Google Patents
Security head forming mould Download PDFInfo
- Publication number
- CN201217253Y CN201217253Y CNU2008200347623U CN200820034762U CN201217253Y CN 201217253 Y CN201217253 Y CN 201217253Y CN U2008200347623 U CNU2008200347623 U CN U2008200347623U CN 200820034762 U CN200820034762 U CN 200820034762U CN 201217253 Y CN201217253 Y CN 201217253Y
- Authority
- CN
- China
- Prior art keywords
- mould
- swing connecting
- security
- connecting bar
- stem
- 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
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Abstract
The utility model discloses a pressing head forming mould, which comprises a fixed mould plate and a movable mould plate; a mould cavity which is used for forming the pressing head is formed between the fixed mould plate and the movable mould plate; a core pole which is used for forming a liquid spraying cavity of the pressing head is glidingly arranged on the movable mould plate along the circular arc direction; the core pole is at least partly arranged in the mould cavity after mould combination; the pressing head forming mould is also comprises a swing connecting rod, one end part of the swing connecting rod is rotationally and glidingly connected relatively with the end part of the core pole on the movable mould plate; and a motion part which is used for removing mould and making the other end of the swing connecting rod move towards the direction of deviating the mould removing at the same time is arranged on the fixed mould plate. Utilizing the mould to open/combine the mould can reach the advancing/retreating motion for the core pole so as to avoid the extra complement of the oil cylinder, and the forming period is short.
Description
Technical field
The utility model relates to a kind of die device.
Background technology
In the prior art, the security shaping dies generally comprises solid plate, the moving platen relative with solid plate, the die cavity of security is formed between solid plate and the moving platen being shaped, the circular arc direction in moving platen upper edge is provided with the motion slide block slidably, an end of stem stem that is used to form the hydrojet chamber of security is fixed on the motion slide block, and behind the matched moulds, stem stem has at least part to be positioned at die cavity, during the demoulding, the motion slide block is driven by oil hydraulic cylinder and breaks away from die cavity along the arc chute that is opened on the moving platen.Like this security shaping dies that is provided with, the advance and retreat of stem stem need be provided with oil hydraulic cylinder in addition and drive, and troublesome poeration, molding cycle are long, and are unfavorable for energy-conservation.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of security shaping dies is provided, and directly utilizes the action of mould open/close mould just can reach the motion of stem stem advance and retreat, has avoided the extra power compensation of oil hydraulic cylinder, and molding cycle is short.
For solving above technical problem, the utility model is taked following technical scheme:
A kind of security shaping dies, comprise solid plate, the moving platen relative with solid plate, the die cavity of security is formed between solid plate and the moving platen being shaped, the circular arc direction in moving platen upper edge is provided with the stem stem in the hydrojet chamber that is used to form security slidably, behind the matched moulds, stem stem has at least part to be positioned at die cavity, the security shaping dies also comprises swing connecting bar, one end of swing connecting bar rotates with the end of stem stem on being arranged on moving platen and slidably connects relatively, fixedly installs on the solid plate to be useful on to make the other end of swing connecting bar towards the operating member of the direction motion that deviates from the demoulding in the demoulding.
Offer arc chute on the moving platen, be provided with the circular motion slide block in the arc chute slidably, an end of stem stem is fixedly installed on the circular motion slide block.
One end of described swing connecting bar rotates with the circular motion slide block by turning cylinder and is connected, and offers chute on this end, and turning cylinder bearing of trend along chute in chute is mounted slidably.
The protuberance that described operating member has socket and constitutes a sidewall of socket, during matched moulds, the other end of swing connecting bar is positioned at socket, and during the demoulding, swing connecting bar and protuberance bump against and obtain towards the power of the direction motion that deviates from the demoulding.
Because the employing of technique scheme, the utility model has following advantage compared to existing technology:
Be set with swing connecting bar on the moving platen, one end of swing connecting bar rotates with stem stem and relative slidably connection, be used to make the operating member of the other end of swing connecting bar when being set with the demoulding on the solid plate towards the direction motion that deviates from the demoulding, directly utilize the action of mould open/close mould just can reach the motion of stem stem advance and retreat, avoided the extra power compensation of oil hydraulic cylinder, molding cycle is short.
Description of drawings
Structural representation when Fig. 1 is a mould matched moulds of the present utility model;
Fig. 2 is the structural representation behind the mold releasability of the present utility model;
Wherein: 1, solid plate; 2, moving platen; 3, die cavity; 4, security; 40, hydrojet chamber; 5, stem stem; 6, swing connecting bar; 7, operating member; 8, arc chute; 9, circular motion slide block; 10, turning cylinder; 11, chute; 12, socket; 13, protuberance.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail:
As depicted in figs. 1 and 2, the security shaping dies according to present embodiment comprises solid plate 1, moving platen 2, formation die cavity 3 between solid plate 1 and the moving platen 2.Stock is injected die cavity 3 form security 4.
The security shaping dies also comprises the swing connecting bar 6 that an end and described circular motion slide block 9 rotate and are connected by turning cylinder 10.Offer chute 11 on this end of swing connecting bar 6, turning cylinder 10 along the bearing of trend of chute 11 slidably.
The security shaping dies also comprises being fixedly installed on and is used for making in the demoulding the other end of swing connecting bar 6 towards the operating member 7 of the direction motion that deviates from the demoulding on the solid plate 1.The protuberance 13 that operating member 7 has socket 12 and constitutes a sidewall of socket 12, behind the matched moulds, described socket 12 is inserted in the other end of swing connecting bar 6.During the demoulding, swing connecting bar 6 is positioned at the end and protuberance 13 collisions of socket 12 and obtains one towards the power that deviates from stripping direction and towards this direction motion, thereby the end that swing connecting bar 6 links to each other with circular motion slide block 9 is towards the direction motion of the demoulding, drive circular motion slide block 9 and stem stem 5 towards the stripping direction motion, from security 4, deviate from.
In sum, security shaping dies of the present utility model directly utilizes the action of mould open/close mould just can reach the motion of stem stem advance and retreat, has avoided the extra power compensation of oil hydraulic cylinder, and molding cycle is short.
Claims (4)
1, a kind of security shaping dies comprises solid plate (1), the moving platen (2) relative with described solid plate (1), the die cavity (3) of the security that is formed between described solid plate (1) and the described moving platen (2) being shaped,
The circular arc direction in described moving platen (2) upper edge is provided with the stem stem (5) in the hydrojet chamber (40) that is used to form security (4) slidably, and behind the matched moulds, described stem stem (5) has at least part to be positioned at described die cavity (4),
It is characterized in that: described security shaping dies also comprises swing connecting bar (6), one end of described swing connecting bar (6) rotates with the end of stem stem (5) on being arranged on described moving platen (2) and slidably connects relatively, fixedly installs on the described solid plate (1) to be useful on to make the other end of described swing connecting bar (6) towards the operating member (7) of the direction motion that deviates from the demoulding in the demoulding.
2, security shaping dies according to claim 1, it is characterized in that: offer arc chute (8) on the described moving platen (2), be provided with circular motion slide block (9) in the described arc chute (8) slidably, an end of described stem stem (5) is fixedly installed on the described circular motion slide block (9).
3, security shaping dies according to claim 2, it is characterized in that: an end of described swing connecting bar (6) rotates with described circular motion slide block (9) by turning cylinder (10) and is connected, offer chute (11) on this end of described swing connecting bar (6), described turning cylinder (10) is mounted slidably along the bearing of trend of chute (11) in described chute (11).
4, security shaping dies according to claim 1, it is characterized in that: the protuberance (13) that described operating member (7) has socket (12) and constitutes a sidewall of socket (12), during matched moulds, the other end of described swing connecting bar (6) is positioned at described socket (12), during the demoulding, described swing connecting bar (6) bumps against with described protuberance (13) and obtains towards the power of the direction motion that deviates from the demoulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200347623U CN201217253Y (en) | 2008-04-29 | 2008-04-29 | Security head forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200347623U CN201217253Y (en) | 2008-04-29 | 2008-04-29 | Security head forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217253Y true CN201217253Y (en) | 2009-04-08 |
Family
ID=40540088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200347623U Expired - Fee Related CN201217253Y (en) | 2008-04-29 | 2008-04-29 | Security head forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217253Y (en) |
-
2008
- 2008-04-29 CN CNU2008200347623U patent/CN201217253Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20120429 |