CN201361700Y - Connection structure for squeeze injection mechanism and template system in squeeze casting machine - Google Patents
Connection structure for squeeze injection mechanism and template system in squeeze casting machine Download PDFInfo
- Publication number
- CN201361700Y CN201361700Y CNU2009200506569U CN200920050656U CN201361700Y CN 201361700 Y CN201361700 Y CN 201361700Y CN U2009200506569 U CNU2009200506569 U CN U2009200506569U CN 200920050656 U CN200920050656 U CN 200920050656U CN 201361700 Y CN201361700 Y CN 201361700Y
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- squeeze
- injection mechanism
- injection
- template
- casting machine
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Abstract
The utility model belongs to the technical field of metalwork casting, specifically discloses a connection structure for a squeeze injection mechanism and a template system in a squeeze casting machine, and includes the squeeze injection mechanism and the template system. The squeeze injection mechanism includes a squeeze injection mechanism mounting seat mounted on a stander of the squeeze casting machine, a squeeze injection chamber, a squeeze injection plunger chip arranged in the squeeze injection chamber, and a driving mechanism for the squeeze injection plunger chip. The template system includes a stationary template, a mould, a movable template, and a driving mechanism for the movable template. Rigid connecting pieces are connected between the stationary template and the squeeze injection mechanism mounting seat, as well as between the movable template and the squeeze injection mechanism mounting seat, and the squeeze injection mechanism is directly hung at the lower part of the template system through the rigid connecting pieces. The connection structure avoids the phenomena that a stander or a pull rod is bent or broken by force when the squeeze injection mechanism is only connected with the stander or the pull rod, thereby ensuring the normal process of the casting work, efficiently ensuring the better work performance of the squeeze injection mechanism and the template system in the squeeze casting machine, and efficiently prolonging the service life of the squeeze casting machine.
Description
Technical field
The utility model belongs to the squeeze casting technology field, particularly the syndeton of the injection mechanism of extrusion casting machine and template system.
Background technology
In the prior art, the injection mode of common die casting machine is broadly divided into three kinds, be respectively: the horizontal injection mode of horizontal matched moulds, vertical matched moulds vertical injection mode, horizontal matched moulds vertical injection mode, its injection power is consistent with the mold clamping force direction and much smaller than mold clamping force during preceding two kinds of clamping system injections, correlation technique is quite ripe, a kind of injection mode in back influences very little because not need to push feeding injection power less relatively.
And in the squeeze casting technology field, extrusion casting machine is because the particularity of its technology need be pushed feeding, thereby can further improve mechanical castings, forming ability, avoid even eliminate bleb, defectives such as shrinkage cavity, reach purposes such as moulding extremely to the greatest extent, therefore its required injection power is bigger, when adopting the mode of horizontal matched moulds, the injection direction is vertical with the matched moulds direction, variation along with mold thickness, press also respective change of position, chamber, if the injection mechanism of extrusion casting machine only is connected with frame or be connected with pull bar and all can make stressed bending of frame or pull bar or destruction, influence normally carrying out of extrusion casint work, and lack its service life.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, the syndeton of the injection mechanism and the template system of extrusion casting machine is provided, this syndeton has been avoided injection mechanism only to be connected with frame or has been connected with pull bar all making stressed bending of frame or pull bar or destruction, guarantee normally carrying out of extrusion casint work, the injection mechanism and the template system that have guaranteed extrusion casting machine effectively have service behaviour preferably, prolong its service life effectively.
In order to realize above-mentioned technical purpose, the utility model is realized by following technical scheme:
The injection mechanism of extrusion casting machine described in the utility model and the syndeton of template system, comprise injection mechanism and template system, described injection mechanism comprises the injection mechanism mount pad that is installed on the casting machine frame, injection chamber, place the interior injection punch head of injection chamber and the driving mechanism of injection punch head, described template system comprises quiet template, mould, the driving mechanism of moving platen and moving platen, all be connected with rigid connector between quiet template and the injection mechanism mount pad and between the mount pad of moving platen and injection mechanism, injection mechanism be mounted on the below of template system by this rigid connector.
Described rigid connector is " worker " font connector.
The number of described rigid connector is two, also fixedly connected with mount pad by attachment screw respectively in the open slot of horizontal end insertion mount pad under described " worker " font rigid connector, horizontal end then is inserted in respectively on quiet template and moving platen and the chute that horizontal end shape on the rigid connector matches on it, rigid connector can be with the moving in quiet template of mount pad, and slide in the chute of moving platen.
The driving mechanism of described injection punch head is for driving oil cylinder.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is owing to couple together injection mechanism and template system by a kind of rigid connector, the reaction force of the injection power when making injection is delivered in the rigid joint earlier, be delivered on the template again, at last by the stiction institute balance of mould to template, injection power itself is then by the stiction institute balance of template to mould, frame and pull bar all are not subjected to the influence of injection power like this, make frame and pull bar have higher and stable service behaviour, long service life.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is the front schematic view of the syndeton of the utility model injection structure and template system;
Fig. 2 is the side structure schematic diagram of above-mentioned Fig. 1;
Fig. 3 is the stressing conditions schematic diagram of the utility model injection mechanism and rigid connector;
Fig. 4 is template system and a rigid connector stressing conditions schematic diagram in the utility model;
Fig. 5 is the stressing conditions schematic diagram of template system and injection punch head in the utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, the injection mechanism of extrusion casting machine described in the utility model and the syndeton of template system, comprise injection mechanism and template system, described injection mechanism comprises the injection mechanism mount pad 10, the injection chamber 3 that are installed on the casting machine frame 9, place the injection punch head 4 in the injection chamber 3 and the driving mechanism 8 of injection punch head, wherein the driving mechanism of injection punch head is for driving oil cylinder, drive the extruding feeding of hydraulic oil cylinder driving injection punch head by this, to realize the extrusion casint moulding of workpiece.Described template system comprises quiet template 1; mould 5; moving platen 6; clamping 7; all be connected with rigid connector 2 between described quiet template 1 and the injection mechanism mount pad 10 and between moving platen 6 and the injection mechanism mount pad 10 in addition; injection mechanism is mounted on the below of template system by this rigid connector 2; specifically; as Fig. 2; shown in Figure 3; rigid connector is " worker " font connector; its rigid connector 2 has two; the open slot that its down horizontal end inserts mount pad 10 is interior also to fix with two screws and mount pad 10 respectively; going up horizontal end then freely is inserted in respectively on quiet template 1 and moving platen 6 and the chute that rigid connector 2 upper end shapes match; rigid connector 2 can be with the moving in quiet template 1 of mount pad 10, and slide in the chute of moving platen 6.
Below further analyze the transmission situation of injection power and counter-force thereof again by accompanying drawing:
As shown in Figure 4, the counter-force F of injection power affacts on the injection punch head 4, promptly makes two rigid connector 2 tensions, and size is F/2, stress balance.
As shown in Figure 5, the pulling force of two rigid connector 2 suffered F/2 is delivered to respectively on quiet template 1 and the moving platen 6 and the stiction balance of mould to template.
As shown in Figure 6, injection punch head 4 itself passes to injection power F on the mould and template two stiction F/2 balances to mould 5 both sides.
Comprehensive above the analysis as can be known; the utility model utilizes rigid connector 2 to make injection power and counter-force thereof finally by the stiction institute balance between template that produces because of the mold clamping force effect and the mould 5; promptly become a kind of so-called internal force; therefore frame 9 and pull bar are not all produced effect; avoided the injection power of the injection mechanism of extrusion casting machine that frame or pull bar are brought bending or destruction; guarantee that frame 9 or pull bar have serviceability preferably, prolong its service life effectively.
Claims (4)
1. the syndeton of the injection mechanism of extrusion casting machine and template system, comprise injection mechanism and template system, described injection mechanism comprises the injection mechanism mount pad that is installed on the casting machine frame, injection chamber, place the interior injection punch head of injection chamber and the driving mechanism of injection punch head, described template system comprises quiet template, mould, the driving mechanism of moving platen and moving platen, it is characterized in that: all be connected with rigid connector between quiet template and the injection mechanism mount pad and between the mount pad of moving platen and injection mechanism, injection mechanism be mounted on the below of template system by this rigid connector.
2. the syndeton of the injection mechanism of extrusion casting machine according to claim 1 and template system, it is characterized in that: described rigid connector is " worker " font connector.
3. the syndeton of the injection mechanism of extrusion casting machine according to claim 2 and template system, it is characterized in that: the number of described rigid connector is two, also fixedly connected with mount pad by attachment screw respectively in the open slot of horizontal end insertion mount pad under described " worker " font rigid connector, horizontal end then is inserted in respectively on quiet template and moving platen and the chute that horizontal end shape on the rigid connector matches on it, rigid connector can be with the moving in quiet template of mount pad, and slide in the chute of moving platen.
4. according to the syndeton of the injection mechanism and the template system of each described extrusion casting machine of claim 1 to 3, it is characterized in that: the driving mechanism of described injection punch head is for driving oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200506569U CN201361700Y (en) | 2009-01-22 | 2009-01-22 | Connection structure for squeeze injection mechanism and template system in squeeze casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200506569U CN201361700Y (en) | 2009-01-22 | 2009-01-22 | Connection structure for squeeze injection mechanism and template system in squeeze casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361700Y true CN201361700Y (en) | 2009-12-16 |
Family
ID=41472360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200506569U Expired - Fee Related CN201361700Y (en) | 2009-01-22 | 2009-01-22 | Connection structure for squeeze injection mechanism and template system in squeeze casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361700Y (en) |
-
2009
- 2009-01-22 CN CNU2009200506569U patent/CN201361700Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |