CN202239570U - Multi-sliding-block hybrid mold-guiding device - Google Patents
Multi-sliding-block hybrid mold-guiding device Download PDFInfo
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- CN202239570U CN202239570U CN2011202281035U CN201120228103U CN202239570U CN 202239570 U CN202239570 U CN 202239570U CN 2011202281035 U CN2011202281035 U CN 2011202281035U CN 201120228103 U CN201120228103 U CN 201120228103U CN 202239570 U CN202239570 U CN 202239570U
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Abstract
The utility model discloses a multi-sliding-block hybrid mold-guiding device applicable to a mold casting machine, comprising basic brackets, elbow connecting rod mechanisms, stopping blocks, cylinders, an oil pressure cylinder and a position detecting device and the like. Four groups of mold guide devices are arranged on a machine main body and are mutually connected so as to guarantee the rigidity and the stability of the basic bracket. All the elbow connecting rod mechanisms are respectively connected with all the cylinders, the oil pressure cylinder and all sliding block molds fixed on the brackets. The sliding block molds are arranged in sliding grooves of a mold frame, and do reciprocating linear sliding in the sliding grooves by linkage of a driving device and the elbow connecting rod mechanisms so as to finish the functions of opening and closing the mold. The opening and closing actions of the mold are mainly finished by the cylinders, and under the condition with enough mold locking force, the production of a product can be finished only by actions of the cylinders without need of the oil pressure cylinder. Only when the mold locking force is not enough, the oil pressure cylinder applies additional mold locking force on the needed mold, and the mold opening and closing actions are still finished by the cylinders, so that the range of equipment for manufacturing products is expanded and the quality of the product is guaranteed. According to the multi-sliding-block hybrid mold-guiding device, the bracket structure also eliminates the limitation for the geometric shape of the moving cylinders, and the manufacturing difficulty and the cost of the cylinders are reduced, so that the manufacturing cost of the equipment is reduced.
Description
Technical field
The utility model relates to a kind of multi-slide hybrid power guided mode device that is applicable to die casting machine.
Background technology
The guided mode device that is used for die casting machine, it mainly acts on is that mold system, dynamical system, control module etc. are connected into an integral body, and carries and apply clamp force and mould opening force effectively, can regulate each parameter easily simultaneously.
The similar guided mode device that is used for die casting machine is known:
Publication number is CN1429140A, the day for announcing to be that the Chinese patent prospectus on July 9th, 2003 discloses a kind of multi-slide die casting machine and base rack device thereof.According to the guided mode device of the multi-slide die casting machine of this patent, the subject matter of its existence has: support, and clamp assemblies waits apparatus structure complicated with strengthening with flat ring, and assembly is too many, causes the increased frequency of renewal part, the difficulty increase; The installation and removal of mould are loaded down with trivial details, and the stability and the efficient of production are low, and the quality problems that human factor causes increase.
The guided mode device in a kind of multi-slide die casting machine is disclosed among the canadian patent specification CA1228464 that on October 27th, 1987 was announced; The subject matter of its existence has: four base racks do not link to each other mutually; Independent stationary is on mainboard, so clamp force causes the clamp bracket deflection easily, impels the distortion of mold-slide guidance system; Cause the excessive wear of slide block, directly influence the quality and the production efficiency of die-cast product.The burr that for example form along the parting line of die-cast product, casting dimension deviation etc.On the other hand, cylinder is also inconvenient with changeing of clamp assemblies.
The patent No. of on April 4th, 2007 bulletin is to disclose the guided mode device in a kind of multi-slide die casting machine in the patent specification of ZL200520036721.4; The subject matter of its existence is: the geometry to the motion cylinder has bigger restriction; Can only use special flat cylinder, use and the maintenance cost height; The mould clamp force also is restricted; Base rack is complex-shaped, and difficulty of processing is big, and cost is high.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes above-mentioned technology; Provide a kind of countercylinder geometry unrestricted, operation and easy maintenance, quality is high; The base rack device of low cost of manufacture provides two kinds of power to select the multi-slide hybrid power guided mode device of multiple clamp force simultaneously.
The utility model solves the technical scheme that its technical problem adopted: four groups of guided mode devices are interconnected to form an integral body; Be installed on the mainboard of equipment; The guided mode device is made up of base rack, crank connecting rod mechanism, stop block, cylinder, oil hydraulic cylinder and position detecting device etc.; Crank connecting rod mechanism is connected in cylinder, the oil hydraulic cylinder on the equipment of being fixed on or the base rack; Mould is placed in the chute of cross mould bases, and pivots with crank connecting rod mechanism and to be connected, and in chute, makes reciprocal linear slide by cylinder action in the interlock of crank connecting rod mechanism; Accomplish to close the function of mould and die sinking, the while applies extra clamp force by the oil hydraulic cylinder that links to each other with the crank connecting rod mechanism other end to mould.
Further, said base rack is made up of retaining mechanism, stop block, cylinder connecting plate etc., and oil hydraulic cylinder is fixed on screw shell central hole location on the base rack; Retaining mechanism is used for crank connecting rod mechanism is locked together with the oil hydraulic cylinder that is fixed on the base rack; And the Guan Mo position of adjustable die, crank connecting rod mechanism does straight reciprocating motion at the effect drive mould of oil hydraulic cylinder axostylus axostyle, thereby applies and remove clamp force; Cylinder connecting plate on cylinder and the base rack is fixed together; And can swing, the cylinder axostylus axostyle is pivoted by pin with crank connecting rod mechanism and is connected, and accomplishes the function of closing mould and die sinking thereby drive the mould that is connected crank connecting rod mechanism; thereupon Said stop block is fixed on the said base rack, so that guarantee that each crank connecting rod is linearly vertically arranged when matched moulds.
Further, said crank connecting rod mechanism assembly is by back link, intermediate connecting rod, and front rod and connecting pin are formed; Front rod one end is pivoted by pin and is connected on the sliding mould, and the other end is pivoted with cylinder axis by pin and is connected, and each inter-module of crank connecting rod pivots by pin and connects; The back link of crank connecting rod mechanism links together through retaining mechanism and the oil hydraulic cylinder axostylus axostyle that is fixed on the said base rack.
Cylinder, oil hydraulic cylinder, crank connecting rod mechanism assembly and position detecting device etc. can be installed, change and regulated to the frame for movement of this multi-slide hybrid power guided mode device easily.
During use, each slide block mould is under the interlock of cylinder and crank connecting rod mechanism, and by the pass mould stop mould of setting, oil hydraulic cylinder applies clamp force to the mould of needs again.After accomplishing injection, oil hydraulic cylinder resets, and removes clamp force, and cylinder takes out goods by the order opening mold of setting, the next circulation of beginning.Technology is simple, stable, efficient.
All temps sensor in the control system, position sensor detect the temperature signal of each position component signal and injecting systems in real time; These signals are sent in the control system, and the control system realizes the coordination of each parts of system and mechanism by the program of establishment in advance.
The beneficial effect of the utility model is: this multi-slide hybrid power guided mode device has promoted capacity of equipment greatly; Expanded the scope of product, two kinds of power are selected and improved supporting structure, make operation more simply, safely, efficiently; Improved the quality of production stability and die-cast product; Prolonged the service life of mould, reduced the manufacturing cost of die-cast product and equipment, to promote the competitiveness of this related industry.
Description of drawings
The characteristic of the utility model has been carried out overall explanation, now, the accompanying drawing that will provide with reference to mode with the explanation preferred embodiment, wherein:
Fig. 1 is that the guided mode device of the utility model is installed in the front view on the equipment mainboard; The correlation and the effect of base rack and crank connecting rod mechanism, mould, cross chute die holder and cylinder, oil hydraulic cylinder have wherein been expressed.
Fig. 2 is the front view of the single guided mode device of the utility model.
Fig. 3 is along the cutaway view of A-A direction among Fig. 2;
Fig. 4 is along the side view of B direction among Fig. 2;
The specific embodiment
Referring now to Fig. 1; Wherein expressed one by said base rack, crank connecting rod mechanism, mould and cross chute die holder; The multi-slide hybrid power guided mode device (mould, die holder and mainboard etc. are not this novel demand target, only implement application note at this) that mainboard is formed.It is in aggregates that four base rack 1a, 1b, 1c, 1d interconnect, and is installed in the front of mainboard 2 by screw 9 and positioning key.Oil cylinder 6 is fixed on screw shell 7 central hole locations on the base rack, and four suite elbow link mechanism assemblies 5 are fixed on the oil hydraulic cylinder axostylus axostyle 6a through screw shell 7 and retaining mechanism 6b.Four cylinders 3 are fixed on the connecting plate 4 of base rack, and its axostylus axostyle is pivoted with crank connecting rod by pin 13a and is connected, and cylinder is by its action of control of control system.Mould 11 is placed in the chute of mould bases 10 and is connected with being pivoted by pin 13 with corresponding crank connecting rod respectively.So, the action of cylinder drives mould through interlock crank connecting rod mechanism, accomplishes and opens-mould assembling action.Oil hydraulic cylinder applies extra clamp force to the mould of needs.
In Fig. 2～Fig. 4, the guided mode device is elaborated.Crank connecting rod mechanism comprises front rod 5a, two intermediate connecting rod 5b, back link 5c, is rotatably connected by pin 13 between each link assembly and forms crank connecting rod.Wherein, the end of front rod 5a is pivoted by pin 13 and is connected on the sliding mould, and its other end is pivoted with the axostylus axostyle of cylinder by pin 13a and is connected.Screw shell 7 is fixed on the base rack 1 in the respective threads hole, and oil hydraulic cylinder 6 is fixed on base rack upper screwed hole center, and by screw rod 6b with the screwed hole of locking nut through back link 5c crank connecting rod mechanism is fixed on the oil hydraulic cylinder axostylus axostyle.
Be fixed in the stop block 8 on the base rack 1; Crank connecting rod is in alignment when its role is to guarantee matched moulds; So that guarantee the accurate die casting position of sliding mould, and allow the major part of clamp force to be applied on the base rack, and the die cavity back pressure when contending with injection.
Connecting plate 4 is fixed between base rack 1 and the mainboard 2 by pin 4a, and cylinder 3 is fixed together with connecting plate 4, regulates the stroke adjustment bolt 3a on the cylinder 3, thereby regulates the die sinking distance of relevant slide block mould.
Course of action is described: the axostylus axostyle of cylinder 3 moves along its axis direction, and this crank connecting rod of interlock is transformed into the die sinking and the Guan Mo action of sliding mould.Oil hydraulic cylinder 6 is closed the back at mould and is got involved, and applies extra clamp force.Each sliding mould all has corresponding cylinder and oil hydraulic cylinder. Position detecting device 11,14 is respectively applied for die sinking and the Guan Mo action that detects sliding mould, and the signal that position detecting device obtains sends in the control system of machine, thus performing step control.
When the action of four groups of guided mode devices of slide block mould warp reaches the matched moulds position; This moment, each drive unit kept suitable pressure; Guarantee the linearly vertically arrangement of each crank connecting rod, to possess firm supporting role, the moment diffusion that die cavity produces when clamp force like this and injection can be transmitted to base rack and resisted; Make the slide block mould remain firm matched moulds state, guarantee to produce the high-quality accurately product of precision.
In sum, the utility model provides multi-slide hybrid power guided mode device, ability lifting means ability, the scope of expansion product.Two kinds of power are selected and improved supporting structure; Make operation more simply, safely, efficiently, improved the quality of production stability and die-cast product, prolonged the service life of mould; Reduce the manufacturing cost of die-cast product and equipment, to promote the competitiveness of this related industry.This technology can be competent at the extremely complicated multiaspect 3D shape part and the manufacturing of high-precision requirement part, has satisfied modern fast changing market demands.
Described above only be used to illustrate the utility model, be not limited to represented and the content of describing here.All intention and characteristic and form, arrangements of components and structural variations in detail of doing according to the utility model then should belong within the interest field that the utility model asks for protection.
Claims (3)
1. multi-slide hybrid power guided mode device that is applicable to die casting machine; It is characterized in that: four groups of guided mode devices are interconnected to form an integral body; Be installed on the mainboard of equipment; The guided mode device is made up of base rack, crank connecting rod mechanism, stop block, cylinder, oil hydraulic cylinder and position detecting device etc., and crank connecting rod mechanism is connected in cylinder, the oil hydraulic cylinder on the equipment of being fixed on or the base rack, and mould is placed in the chute of cross mould bases; And pivot with crank connecting rod mechanism and to be connected; In chute, make reciprocal linear slide by cylinder action in the interlock of crank connecting rod mechanism, accomplish the function of closing mould and die sinking, the while applies extra clamp force by the oil hydraulic cylinder that links to each other with the crank connecting rod mechanism other end to mould.
2. multi-slide hybrid power guided mode device according to claim 1; It is characterized in that: said base rack is made up of retaining mechanism, stop block, cylinder connecting plate etc.; Oil hydraulic cylinder is fixed on screw shell central hole location on the base rack, and retaining mechanism is used for crank connecting rod mechanism is locked together with the oil hydraulic cylinder that is fixed on the base rack, and the Guan Mo position of adjustable die; Crank connecting rod mechanism does straight reciprocating motion at the effect drive mould of oil hydraulic cylinder axostylus axostyle; Thereby apply and remove clamp force, the cylinder connecting plate on cylinder and the base rack is fixed together, and can swing thereupon; The cylinder axostylus axostyle is pivoted by pin with crank connecting rod mechanism and is connected; Thereby drive the mould that is connected crank connecting rod mechanism and accomplish the function of closing mould and die sinking, said stop block is fixed on the said base rack, so that guarantee that each crank connecting rod is linearly vertically arranged when matched moulds.
3. 1 described multi-slide hybrid power guided mode device as requested is characterized in that: said crank connecting rod mechanism assembly is by back link, intermediate connecting rod, and front rod and connecting pin are formed; Front rod one end is pivoted by pin and is connected on the sliding mould, and the other end is pivoted with cylinder axis by pin and is connected, and each inter-module of crank connecting rod pivots by pin and connects; The back link of crank connecting rod mechanism links together through retaining mechanism and the oil hydraulic cylinder axostylus axostyle that is fixed on the said base rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202281035U CN202239570U (en) | 2011-06-30 | 2011-06-30 | Multi-sliding-block hybrid mold-guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202281035U CN202239570U (en) | 2011-06-30 | 2011-06-30 | Multi-sliding-block hybrid mold-guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239570U true CN202239570U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202281035U Expired - Fee Related CN202239570U (en) | 2011-06-30 | 2011-06-30 | Multi-sliding-block hybrid mold-guiding device |
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| CN (1) | CN202239570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013020496A1 (en) * | 2011-08-11 | 2013-02-14 | Liu Jun | Electric multidirectional metal powder injection forming machine |
-
2011
- 2011-06-30 CN CN2011202281035U patent/CN202239570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013020496A1 (en) * | 2011-08-11 | 2013-02-14 | Liu Jun | Electric multidirectional metal powder injection forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160630 |