CN201249513Y - A locating open\close mold mechanism - Google Patents
A locating open\close mold mechanism Download PDFInfo
- Publication number
- CN201249513Y CN201249513Y CNU2008200402635U CN200820040263U CN201249513Y CN 201249513 Y CN201249513 Y CN 201249513Y CN U2008200402635 U CNU2008200402635 U CN U2008200402635U CN 200820040263 U CN200820040263 U CN 200820040263U CN 201249513 Y CN201249513 Y CN 201249513Y
- Authority
- CN
- China
- Prior art keywords
- pull bar
- male model
- die plate
- master mold
- guide groove
- 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
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a locating open\close mold mechanism which comprises a master model, a middle template, a male die and the locating open\close mold mechanism. Wherein, the middle template is provided with a guide groove. The locating open\close mold mechanism comprises a master model pull rod which is arranged in the guide groove of the master model pull rod arranged on the middle template; one end of the master model pull rod is locked and fixed on the master model and the other end is provided with an opening; a male die pull rod is arranged in the guide groove of the male die pull rod which is arranged on the middle template; one end of the male die pull rod is locked and fixed on the male die and the other end is provided with a slot; and a slide block which can move horizontally is arranged on the middle template and located between the opposite sides of the male die pull rod and the master model pull rod. At the state that the mold is closed, the slide block is locked and fixed in the opening of the master model pull rod and the male die pull rod. The locating open\close mold mechanism has the advantages that the structure is simple and the sequence of opening and closing the mold can be accurately controlled, and the like.
Description
Technical field
The utility model relates to a kind of die opening mechanism of mould.Location in specifically a kind of plastic processing open clamping.
Background technology
At present, dual-mode machine has normally been installed an intermediate die plate between the fixed form of routine and collapsible form.The mould of two standards is installed in the both sides of intermediate die plate, and on-stream two moulds replace die sinking and unload workpiece.Also alternately inject each mould the articles injection-moulded behind that is moved to injection machine.The injection moulding process of two moulds staggers mutually, yet when branch has the mould of a lot of row position, often because of the suffered resistance difference of each die joint of three template dies, occurs sequencing when causing matched moulds.
The utility model content
Because above-mentioned problem, the purpose of this utility model is to overcome the deficiencies in the prior art and defective, provide a kind of and can accurately locate, location simple in structure open clamping.
A kind of location that the utility model discloses open clamping, comprise master mold, intermediate die plate, male model and location open clamping, wherein, described intermediate die plate offers guide groove, described location open clamping comprise: the master mold pull bar, be arranged in the master mold pull bar guide groove that described intermediate die plate offers, the one end is locked on the described master mold, and its other end offers breach; The male model pull bar is arranged in the male model pull bar guide groove that described intermediate die plate offers, and the one end is locked on the described male model, and its other end offers short slot; And slide block, can left and right displacement be installed on the described intermediate die plate, between the opposite side of described male model pull bar and described master mold pull bar, under the state of mould mold closing, described slide block is fastened in the breach and described male model pull bar of described master mold pull bar.
More excellent, described location open clamping also comprise: the flexible block assembly, the one end is resisted against the inside of described intermediate die plate, the other end is resisted against the free end that is provided with short slot of described male model pull bar.
More excellent, described flexible block assembly comprises: the bullet piece is installed in the male model pull bar guide groove of described intermediate die plate; And elastic parts, be installed between the bottom of described bullet piece and described male model pull bar guide groove.
More excellent, described elastic parts is a spring.
Location of the present utility model open clamping have simple in structurely, and can accurately control the die sinking of mould and the sequential scheduling advantage of matched moulds.
Description of drawings
Cross-sectional view when Fig. 1 is the mold closing state of the utility model one preferred embodiment.
Fig. 2 is the cross-sectional view of the die opening state one of the utility model one preferred embodiment.
Fig. 3 is the cross-sectional view of the die opening state two of the utility model one preferred embodiment.
The specific embodiment
For describing technology contents of the present utility model, structural feature in detail, illustrated in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 1, the cross-sectional view during the mold closing state of the utility model one preferred embodiment.This mould comprise master mold 11, intermediate die plate 12, male model 13 and location open clamping 2; wherein; described intermediate die plate 12 offers guide groove (figure do not show), described location open clamping 2 comprise: master mold pull bar 21 is arranged at the master mold pull bar guide groove that described intermediate die plate 12 is offered
(figure does not show)In, the one end is locked on the described master mold 11, and its other end offers breach 211; Male model pull bar 22 is arranged in the male model pull bar guide groove that described intermediate die plate 12 offers (figure does not show), and the one end is locked on the described male model 13, and its other end offers short slot 221; Slide block 23, can left and right displacement be installed on the described intermediate die plate 12, between the opposite side of described male model pull bar 22 and described master mold pull bar 21; And flexible block assembly 24, it comprises: bullet piece 241, be installed in the male model pull bar guide groove of described intermediate die plate, and the one end is resisted against the free end that is provided with short slot 221 of described male model pull bar 22; And spring 242, be installed between the bottom of the other end of described bullet piece 241 and described male model pull bar guide groove.Under the state of mould mold closing, described slide block 23 is fastened in the breach 211 and described male model pull bar 22 of described master mold pull bar 21, and described spring 242 is in compressive state.
See also Fig. 2, be the cross-sectional view of the die opening state one of the utility model one preferred embodiment.In this, this mould is when die sinking, at first give the power of drawing on the described master mold 11 by board, after the breach 211 that moves to its lower end when described master mold pull bar 21 meets with described slide block 23, in the process of on board continues described master mold 11, drawing, the elastic force that described spring 242 recovers nature will promote described male model pull bar 22 and move downward, and cause its short slot 221 to promote described slide block 23 and move to breach 211 directions of described master mold pull bar 21.
Please continue to consult Fig. 3, be the cross-sectional view of the die opening state two of the utility model one preferred embodiment.Broken away from the fixing state of described slide block 23 when described male model pull bar 22 after, draw, can make described intermediate die plate 12 be pulled away from described male model 13 fully, thereby finish the die sinking operation of this mould along with board drives in described master mold 11 continuation.
Otherwise, when matched moulds, because described slide block 23 is fastened in breach 211 places of described master mold pull bar 21, makes described master mold pull bar 21 to move down, along with described intermediate die plate 12 moves down, moving to its short slot 221 on the described male model pull bar 22 meets with described slide block 23, described master mold pull bar 21 will give the power that described slide block 23 1 moves right, and make described slide block 23 move in the described short slot 221, in this, described master mold 11 just can move down, thereby finishes the matched moulds operation of mould.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by claim of the present utility model.
Claims (4)
1, a kind of location open clamping, comprise master mold, intermediate die plate, male model and location open clamping, wherein, described intermediate die plate offers guide groove, it is characterized in that, described location open clamping comprise:
The master mold pull bar is arranged in the master mold pull bar guide groove that described intermediate die plate offers, and the one end is locked on the described master mold, and its other end offers breach;
The male model pull bar is arranged in the male model pull bar guide groove that described intermediate die plate offers, and the one end is locked on the described male model, and its other end offers short slot; And
Slide block, can left and right displacement be installed on the described intermediate die plate, between the opposite side of described male model pull bar and described master mold pull bar, under the state of mould mold closing, described slide block is fastened in the breach and described male model pull bar of described master mold pull bar.
2, location according to claim 1 open clamping; it is characterized in that; described location open clamping also comprise: the flexible block assembly, the one end is resisted against the inside of described intermediate die plate, the other end is resisted against the free end that is provided with short slot of described male model pull bar.
3, location according to claim 2 open clamping, it is characterized in that described flexible block assembly comprises:
The bullet piece is installed in the male model pull bar guide groove of described intermediate die plate; And
Elastic parts is installed between the bottom of described bullet piece and described male model pull bar guide groove.
4, location according to claim 3 open clamping, it is characterized in that: described elastic parts is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200402635U CN201249513Y (en) | 2008-07-02 | 2008-07-02 | A locating open\close mold mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200402635U CN201249513Y (en) | 2008-07-02 | 2008-07-02 | A locating open\close mold mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249513Y true CN201249513Y (en) | 2009-06-03 |
Family
ID=40745185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200402635U Expired - Fee Related CN201249513Y (en) | 2008-07-02 | 2008-07-02 | A locating open\close mold mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249513Y (en) |
-
2008
- 2008-07-02 CN CNU2008200402635U patent/CN201249513Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101733869A (en) | Positioning die opening mechanism | |
| CN201089200Y (en) | Positioning die open-close mechanism | |
| CN103612372A (en) | Sliding block demolding structure of injection mold | |
| CN111391249A (en) | Large core-pulling stroke injection mold with slide block and rear mold synchronously acting and method thereof | |
| CN201279901Y (en) | Positioning die sinking mechanism | |
| CN203557644U (en) | Slider demoulding structure for injection mould | |
| CN109093953B (en) | Multidirectional demoulding mechanism for plastic product back-off pipe orifice | |
| CN203391186U (en) | Female die slider mechanism for double-injection die | |
| CN201261251Y (en) | Time delay mechanism for slipper block loose core of injection mold | |
| CN201115984Y (en) | Opening\closing mould positioning device | |
| CN104249431A (en) | Double-ejection female die slider mechanism | |
| CN201249513Y (en) | A locating open\close mold mechanism | |
| CN208374002U (en) | A kind of mold for bending workpieces | |
| CN216001294U (en) | Injection molding mold for automobile door handle | |
| CN101733868A (en) | Positioning die opening/closing mechanism | |
| CN202029351U (en) | Slider demoulding mechanism with two-time core pulling function | |
| CN115071072A (en) | Injection mold with curved track mechanism of loosing core | |
| CN201346840Y (en) | Special safety door structure for injection molding machine | |
| CN210011253U (en) | Injection mold with stable injection molding effect | |
| CN102581990A (en) | Mobile shutter mechanism | |
| CN106426811B (en) | The molding die of fascia with soft mold insert | |
| CN209111417U (en) | Mould packet sheet metal part composite molding die | |
| CN203092973U (en) | Ejecting mechanism | |
| CN202781728U (en) | Injection mould ejector with continuously-variable ejecting distance | |
| CN106079269A (en) | A kind of injection mold |
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: 20090603 Termination date: 20130702 |