CN201147971Y - Mould joining device - Google Patents
Mould joining device Download PDFInfo
- Publication number
- CN201147971Y CN201147971Y CNU2008200425459U CN200820042545U CN201147971Y CN 201147971 Y CN201147971 Y CN 201147971Y CN U2008200425459 U CNU2008200425459 U CN U2008200425459U CN 200820042545 U CN200820042545 U CN 200820042545U CN 201147971 Y CN201147971 Y CN 201147971Y
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- Prior art keywords
- movable
- movable carriage
- installing plate
- trailing arm
- central
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Abstract
The utility model discloses a clamp device, which can be applied on a die caster. The clamp device structurally comprises at least two guide posts; a mounting card, a movable template and a fixed template arranged in turn from the front backwards. The mounting card and the fixed template are fixed on both ends of the guide posts respectively, and the guide posts pass through the movable form. The mounting card is provided with a driving mechanism to drive the movable template to slide back and forth along the guide posts. The mounting card further comprises a movable trailing bar. The trailing bar comprises a crisscross central trailing bar head, a left trailing arm and a right trailing arm. The left trailing arm and the right trailing arm are arranged on one side of the upper end and the lower end of the central trailing bar head respectively. The movable trailing bar is sleeved on the guide posts which are arranged on both sides of the movable trailing bar with different heights in a sliding way. The output end of the driving mechanism is connected with the movable trailing bar. The movable trailing bar, the movable form and the mounting card are connected with pin joints. The clamp device disclosed by the utility model has the advantages of simple structure, effectively reducing the number of components and parts besides ensuring the clamp device to meet work requirements, reducing the cost of manufacture, convenient maintenance.
Description
Technical field
The utility model relates to a kind of mold closing mechanism, and this mold closing mechanism is applicable on injection machine or the die casting machine.
Background technology
The mold closing mechanism of injection machine or die casting machine, its effect are to guarantee that mould reliably closes tightly, realizes the mould switching motion, and the parts that eject goods.1), enough power of closing tight mould and system rigidity arranged, to guarantee that mould under the pressure of melt, does not produce the flash phenomenon of cracking a good mold closing mechanism need possess three aspect characteristics:; 2), the stroke of the space of enough installation molds and opening mold; 3), shifting formwork speed fast, and slower close tight mould speed, to possess---slow kinetic characteristic soon---during shifting formwork slow.But existing mold closing mechanism has the following disadvantages: use many, the complex structure of component number, cause the whole manufacturing cost of injection machine to increase, and bring certain degree of difficulty to maintenance.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of simple and reasonable for structure, when guaranteeing that mold closing mechanism meets job requirement, thereby can reduce the mold closing mechanism that component number reduces manufacturing cost, convenient for maintaining effectively.
The purpose of this utility model is to adopt following technical measures to solve:
A kind of mold closing mechanism, include at least two guide pillars, and before pressing, in, the installing plate that the back order is provided with, collapsible form and fixed form, installing plate and fixed form are separately fixed at the guide pillar two ends, guide pillar passes collapsible form, also be provided with on the installing plate and can make collapsible form before the guide pillar work, after the driving mechanism that slides, also include a movable carriage, movable carriage comprises and is criss-cross central planker head, an and left side, right trailing arm constitutes, a left side, right trailing arm be separately positioned on central planker head on, the lower end respectively first, movable carriage is by a left side, right trailing arm is slidingtype and is nested with at its two, and be mutually on the guide pillar of height shape position, the driving mechanism output links to each other with movable carriage, movable carriage, also being provided with articulated elements between collapsible form and the installing plate links to each other.
The mold closing mechanism of this structure, constitute movable carriage by being provided with by criss-cross central planker head and left and right trailing arm, this movable carriage utilize its left and right trailing arm to be set in two and guide pillar that be height shape position on, under driving mechanism drives, collapsible form is moved, realize the mould switching motion; Moreover, also being provided with articulated elements between movable carriage, collapsible form and the installing plate and linking to each other, possessing slow when making shifting formwork,---slow kinetic characteristic soon---is to satisfy instructions for use.
The purpose of this utility model can also adopt following technical measures to solve:
As more preferably scheme of movable carriage, central planker head and left and right trailing arm thereof on the described movable carriage are whole shape structure, and be Integratively formed, both simplified technology, improves its bulk strength again.
More reasonable for the slip that makes movable carriage, stable, described left and right trailing arm outer end has sliding sleeving hole, being equipped with four guide pillars between installing plate and the fixed form links to each other, central planker head on the movable carriage is positioned at four guide pillar central authorities, and the sliding sleeving hole of its left and right trailing arm outer end is placed in respectively on two the high and low guide pillar.As the embodiment of articulated elements, described articulated elements is made up of three groups of movable sheets, and an end of three groups of movable sheets is hinged with corresponding movable carriage, collapsible form and installing plate respectively, and the other end is hinged together; Being provided with left and right each a pair of described articulated elements between described movable carriage, collapsible form and the installing plate links to each other.During work, movable carriage drives the one group of movable sheet that joins with it, because the other end and other two groups of movable sheets of this group movable sheet are hinged, therefore, can realize shifting formwork speed fast, and slower close tight mould speed, will possess slow during shifting formwork---slow kinetic characteristic soon---.
Driving mechanism on the described installing plate is hydraulic pressure or pneumatic linear actuator, and the flexible end on the cylinder body links to each other with central planker head on the movable carriage.
This practical beneficial effect is:
1), mold closing mechanism of the present utility model, constitute movable carriage by being provided with by criss-cross central planker head and left and right trailing arm, this movable carriage utilize its left and right trailing arm to be set in two and guide pillar that be height shape position on, under driving mechanism drives, collapsible form is moved, realize the mould switching motion, it is simple and reasonable for structure, reduces manufacturing cost, convenient for maintaining thereby reduce component number effectively;
2), the mold closing mechanism of said structure, link to each other by between movable carriage, collapsible form and installing plate, being provided with articulated elements, articulated elements is made up of three groups of movable sheets, one end of three groups of movable sheets is hinged with corresponding movable carriage, collapsible form and installing plate respectively, and the other end is hinged together.During work, movable carriage drives the one group of movable sheet that joins with it, because the other end and other two groups of movable sheets of this group movable sheet are hinged, therefore, can realize shifting formwork speed fast, and slower close tight mould speed, will possess slow during shifting formwork---slow kinetic characteristic soon---.
Description of drawings
Fig. 1 is a mold closing mechanism structural representation of the present utility model;
Fig. 2 is the structural representation after the mold closing mechanism of Fig. 1 has removed a guide pillar;
Fig. 3 is the structural representation of articulated elements, collapsible form, guide pillar and the fixed form of this mold closing mechanism;
Fig. 4 is another angle schematic diagram after mold closing mechanism of the present utility model has removed a guide pillar;
Fig. 5 is the movable carriage structural representation of mold closing mechanism of the present utility model.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, mold closing mechanism on a kind of injection machine or the die casting machine, its structure includes four guide pillars 1, and before pressing, in, the installing plate 2 that the back order is provided with, collapsible form 3 and fixed form 4, installing plate 2 is separately fixed at guide pillar 1 two ends with fixed form 4, guide pillar 1 passes collapsible form 3, also be provided with on the installing plate 2 and can make collapsible form 3 before guide pillar 1 work, after the driving mechanism 5 that slides, also include a movable carriage 6, see shown in Figure 5, movable carriage 6 comprises and is criss-cross central planker head 601, an and left side, right trailing arm 602,603 constitute, a left side, right trailing arm 602,603 be separately positioned on central planker head 601 on, the lower end each first, a central planker head 601 and a left side thereof, right trailing arm 602,603 are whole shape structure; Left and right trailing arm 602,603 outer ends have sliding sleeving hole 602a, 603a, being equipped with four guide pillars 1 between installing plate 2 and the fixed form 4 links to each other, central planker head 601 on the movable carriage 6 is positioned at four guide pillar 1 central authorities, and sliding sleeving hole 602a, the 603a of its left and right trailing arm 602,603 outer ends is placed in respectively on two the high and low guide pillar 1; Driving mechanism 5 outputs link to each other with movable carriage 6, also are provided with articulated elements 7 between movable carriage 6, collapsible form 3 and the installing plate 2 and link to each other.
Above-mentioned articulated elements 7 is made up of three groups of movable sheets 701,702,703, and an end of three groups of movable sheets 701,702,703 is hinged with corresponding movable carriage 6, collapsible form 3 and installing plate 2 respectively, and the other end is hinged together; Being provided with left and right each a pair of described articulated elements 7 between described movable carriage 6, collapsible form 3 and the installing plate 2 links to each other.
Operation principle: during work, the central planker head 601 that the flexible end 501 of cylinder body promotes on the movable carriage 6 moves, movable carriage 6 slides along two each guide pillars 1 one, that be high and low shape setting mutually by its left and right trailing arm 602,603, thereby drive articulated elements 7, make collapsible form 3 do forward and backward slip, realize the switching motion of collapsible form 3 and fixed form 4.
Claims (5)
1. mold closing mechanism, include at least two guide pillars (1), and before pressing, in, the installing plate (2) that the back order is provided with, collapsible form (3) and fixed form (4), installing plate (2) is separately fixed at guide pillar (1) two ends with fixed form (4), guide pillar (1) passes collapsible form (3), also be provided with on the installing plate (2) and can make collapsible form (3) before guide pillar (1) work, after the driving mechanism (5) that slides, it is characterized in that, also include a movable carriage (6), movable carriage (6) comprises and is criss-cross central planker head (601), an and left side, right trailing arm (602,603) constitute, a left side, right trailing arm (602,603) be separately positioned on central planker head (601) on, the lower end respectively first, movable carriage (6) is by a left side, right trailing arm (602,603) being slidingtype is nested with at its two items, and be mutually on the guide pillar (1) of height shape position, driving mechanism (5) output links to each other with movable carriage (6), movable carriage (6), also being provided with articulated elements (7) between collapsible form (3) and the installing plate (2) links to each other.
2. according to the described a kind of mold closing mechanism of claim 1, it is characterized in that central planker head (601) on the described movable carriage (6) and left and right trailing arm (602,603) thereof are whole shape structure.
3. according to claim 1 or 2 described a kind of mold closing mechanisms, it is characterized in that, described left and right trailing arm (602,603) outer end has sliding sleeving hole (602a, 603a), being equipped with four guide pillars (1) between installing plate (2) and the fixed form (4) links to each other, central planker head (601) on the movable carriage (6) is positioned at four guide pillars (1) central authorities, and the sliding sleeving hole (602a, 603a) of its left and right trailing arm (602,603) outer end is placed in respectively on two the high and low guide pillar (1).
4. according to claim 1 or 2 described a kind of mold closing mechanisms, it is characterized in that, described articulated elements (7) is made up of three groups of movable sheets (701,702,703), one end of three groups of movable sheets (701,702,703) is hinged with corresponding movable carriage (6), collapsible form (3) and installing plate (2) respectively, and the other end is hinged together; Being provided with left and right each a pair of described articulated elements (7) between described movable carriage (6), collapsible form (3) and the installing plate (2) links to each other.
5. according to the described a kind of mold closing mechanism of claim 1, it is characterized in that the driving mechanism (5) on the described installing plate (2) is hydraulic pressure or pneumatic linear actuator, the flexible end (501) on the cylinder body links to each other with central planker head (601) on the movable carriage (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200425459U CN201147971Y (en) | 2008-01-07 | 2008-01-07 | Mould joining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200425459U CN201147971Y (en) | 2008-01-07 | 2008-01-07 | Mould joining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147971Y true CN201147971Y (en) | 2008-11-12 |
Family
ID=40115738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200425459U Expired - Fee Related CN201147971Y (en) | 2008-01-07 | 2008-01-07 | Mould joining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147971Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579722A (en) * | 2009-06-23 | 2009-11-18 | 鲍璐华 | Piston ring cylindrical shell cast pattern die machine and method for manufacturing pattern die |
| CN102729428A (en) * | 2012-06-11 | 2012-10-17 | 无锡天惠塑机有限公司 | Mold clamping template apparatus |
| CN103286926A (en) * | 2012-03-04 | 2013-09-11 | 叶廷璧 | Novel composite hydraulic mechanical-hinge mold locking mechanism |
| CN104439209A (en) * | 2014-10-30 | 2015-03-25 | 山东恒圆精工部件股份有限公司 | Top box demolding mechanism and demolding method of piston ring elliptic cylinder workblank sand mold |
-
2008
- 2008-01-07 CN CNU2008200425459U patent/CN201147971Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579722A (en) * | 2009-06-23 | 2009-11-18 | 鲍璐华 | Piston ring cylindrical shell cast pattern die machine and method for manufacturing pattern die |
| CN103286926A (en) * | 2012-03-04 | 2013-09-11 | 叶廷璧 | Novel composite hydraulic mechanical-hinge mold locking mechanism |
| CN102729428A (en) * | 2012-06-11 | 2012-10-17 | 无锡天惠塑机有限公司 | Mold clamping template apparatus |
| CN104439209A (en) * | 2014-10-30 | 2015-03-25 | 山东恒圆精工部件股份有限公司 | Top box demolding mechanism and demolding method of piston ring elliptic cylinder workblank sand mold |
| CN104439209B (en) * | 2014-10-30 | 2016-08-17 | 山东恒圆精工部件股份有限公司 | The top case mould emptier of piston ring elliptical cylinder blank sand mold and release method thereof |
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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: 20081112 Termination date: 20120107 |