CN2837045Y - Vertical compression mode locking device for machinery equipment - Google Patents
Vertical compression mode locking device for machinery equipment Download PDFInfo
- Publication number
- CN2837045Y CN2837045Y CN 200520103872 CN200520103872U CN2837045Y CN 2837045 Y CN2837045 Y CN 2837045Y CN 200520103872 CN200520103872 CN 200520103872 CN 200520103872 U CN200520103872 U CN 200520103872U CN 2837045 Y CN2837045 Y CN 2837045Y
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- China
- Prior art keywords
- locked mode
- cylinder
- backing plate
- vertical compression
- plant equipment
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- 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.)
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
It is a vertical compression mode locking device for machinery equipment. The machine platform of the machinery equipment is equipped with a fixed template and its female mould on one side, and a movable template, a mode locking pad towards the male mould and a male mould on the other side. The intermediate region between the movable template and the mode locking pad is equipped with at least a mode locking cylinder and is connected outward with a hydraulic circuit by the movable template. The device pushes the male mould and the female mould with compression by the mode locking cylinder to close the mode locking device, and it reaches the comprehensive pressing. The loading is average, and it avoids the deformation or the damage of the template and the mould. In addition, the occupied space of the mode locking device and the required oil mass is small. The speed of lifting pressure is fast, and the cost is decreased.
Description
Technical field
The relevant plant equipment vertical compression mould clamping device of the utility model refers to a kind of vertical compression mould clamping device that is specially adapted to equipment such as Jet forming machine and die casting machine especially.
Background technology
Plant equipment as shown in Figure 1 and Figure 2 promptly is that the mould of a plastics Jet forming machine opens and closes clamping apparatus, one side fixed form 101 and former 102, an intermediate active template 103 and formpiston 104 thereof are set on its board 100, make collapsible form 103 sliding sleeves on four corner guide rods 105, move back and forth by locked mode cylinder 106 and connecting rod joint set 107 drive collapsible forms 103, open and close the locked mode action with control former 102, formpiston 104.
Under closed mode-lock status shown in Figure 2, locked mode cylinder 106 sees through 107 pressurizations of connecting rod joint set and pushes in collapsible form 103 outer ends partly, cause collapsible form 103 and former 102, formpiston 104 stressed loads uneven and influence the quality precision, and stress is concentrated, exactness, easy deformation is damaged, and whole clamping apparatus volume is big, takes up room.
And another kind of known locks die device is to adopt scuffing of cylinder bore 108 mechanisms shown in Figure 3, its main application of force to spur in the outer end of collapsible form 103 part, so that causes stressed load uneven equally, and stress is concentrated, and the template mold easy deformation is damaged.
In the known locks die device as shown in Figure 4, be the large-scale locked mode cylinder 109 that installing one contains sub-cylinder, in addition with direct driving collapsible form 103.Yet large-scale locked mode cylinder 109 volumes of this kind are big, take up room, and the cost height, and need big oil mass, the rate of rise is slow, and is necessary further improvement.
The utility model content
And the purpose of this utility model is promptly providing a kind of plant equipment vertical compression mould clamping device, and it is applicable to the locked mode of comprehensively directly exerting pressure, and load is average, avoid the template mold deformed damaged, and clamping apparatus takes up space and required oil mass is little, and the rate of rise is fast, possesses value on the industry.
For reaching above-mentioned purpose, the utility model provides a kind of plant equipment vertical compression mould clamping device, and it is provided with a side fixed form and a former thereof on the board of plant equipment, with the opposite side collapsible form and towards the locked mode backing plate and the formpiston of former; This collapsible form and locked mode backing plate zone line between the two are provided with a locked mode cylinder and external hydraulic circuit thereof at least, push formpiston and the closed locked mode of former by the locked mode cylinder via the pressurization of locked mode backing plate.
In preferred embodiment, this collapsible form is provided with a center stack or organizes the space, cylinder chamber and the built-in piston of locked mode cylinder more, by external this hydraulic circuit in space, cylinder chamber, in piston one end with this locked mode backing plate of set bolt interlocking.
In possible embodiments, this locked mode backing plate periphery places a plurality of restriction bolts, with this collapsible form of interlocking, for the displacement stroke of restriction locked mode backing plate.
In possible embodiments, this hydraulic circuit has a hydraulic power source and a control valve; Can further connect a pressurized cylinder, and use a servo motor instead.
Description of drawings
Fig. 1 is the structure chart of known clamping apparatus;
Fig. 2 system is as Fig. 1 locked mode action diagram;
Fig. 3 is the structure chart of known another kind of clamping apparatus;
Fig. 4 is the structure chart of known another clamping apparatus;
Fig. 5 is the structure chart of the utility model preferred embodiment;
Fig. 6 is the partial enlarged drawing of Fig. 5;
Fig. 7 is the schematic diagram of Fig. 5 collapsible form and annular locked mode cylinder;
Fig. 8 is the hydraulic circuit diagram of four groups of locked mode cylinders;
Fig. 9 system is as the another kind of hydraulic circuit diagram of Fig. 8;
Figure 10 system is as another hydraulic circuit diagram of Fig. 8;
Figure 11 is the structure chart of another embodiment of the present utility model;
Figure 12 is the schematic diagram of Figure 11 collapsible form and locked mode cylinder; And
Figure 13 is the schematic diagram of another embodiment collapsible form of the present utility model and locked mode cylinder.
[main element symbol description]
10 boards
20 fixed forms, 21 formers, 22 guide pillars
23 sawtooth threaded sections, 24 sawtooth nuts
Space, collapsible form 31 guide holes cylinder chamber 32 30
Space, cylinder chamber 34, space, cylinder chamber 33 35 screws
36 perforation
40 pistons, 41 pistons, 42 pistons
43O shape is encircled 44 screws
50 locked mode backing plates, 51 formpistons, 52 fixing holes
53 set bolts, 54 through holes, 55 restriction bolts
56 perforation
60 thimble oil hydraulic cylinders, 61 pillars, 62 piston rods
63 guide plates, 64 push rods
70 drive oil hydraulic cylinder 71 piston rods
80 hydraulic circuits, 81 hydraulic power sources, 82 control valves
83 pressurized cylinder, 84 servo motors, 85 pressurized cylinder
The specific embodiment
Relevant the utility model is for reaching above-mentioned purpose, and technological means that is adopted and effect thereof now enumerate possible embodiments, and conjunction with figs. are described as follows:
At first, see also Fig. 5, the utility model mainly is applicable to the vertical compression mould clamping device of equipment such as plastics Jet forming machine and die casting machine, and it is provided with a side fixed form 20 and former 21 thereof equally on the board 10 of plant equipment, with opposite side collapsible form 30 and towards the formpiston 51 of former 21 directions.Each fixes a guide pillar 22 towards collapsible form 30 in fixed form 20 4 corners, for the movable relatively sliding sleeve of collapsible form 30, and collapsible form 30 is provided with four groups of sawtooth nuts 24, with in good time controlled sawtooth threaded section 23 toward interior engagement positioning guide column 22, and the controlled sawtooth threaded section 23 that unclamps outward.Organize driving oil hydraulic cylinder 70 up and down in the installing of place, fixed form 20 diagonal angle, perhaps adopt the servo motor driven approach screw, its piston rod 71 crosses out and connects collapsible form 30, moves back and forth to drive collapsible form 30, opens and closes the locked mode action for control former 21, formpiston 51.
In Fig. 5, Fig. 6, preferred embodiment shown in Figure 7, clamping apparatus mainly is provided with a locked mode backing plate 50 towards fixed form 20 in collapsible form 30 1 sides, for fixing this formpiston 51, and collapsible form 30 respectively is provided with a guide hole 31 with locked mode backing plate 50 4 corners, with sliding sleeve on relative guide pillar 22.The utility model is provided with a locked mode cylinder and piston 40 thereof at least at collapsible form 30 and locked mode backing plate 50 zone line between the two, and via collapsible form 30 external hydraulic circuits 80, drive locked mode backing plate 50 by the locked mode cylinder, push former 21, formpiston 51 closed locked modes with comprehensive pressurization, make stressed load average, avoid the template mold deformed damaged.
When desiring to carry out opening mold, at first, control the sawtooth threaded section 23 that sawtooth nut 24 unclamps guide pillar 22 again, drive oil hydraulic cylinder 70 then and drive collapsible form 30 travelling backwards, open former 21, formpiston 51 with row via hydraulic circuit 80 control locked mode cylinder pressure releases.
In possible embodiments, collapsible form 30 central authorities are provided with the space, annular cylinder chamber 32 of a locked mode cylinder, for inserting match an annular piston 40 and an O type ring 43 thereof, save the locked mode cylinder of space and oil mass to constitute one.Be provided with relative screw 44, fixing hole 52 in piston 40 1 ends and locked mode backing plate 50, and by set bolt 53 interlockings combination interlock.Collapsible form 30 places many restriction bolts 55 with locked mode backing plate 50 peripheries in addition, displacement stroke with restriction locked mode backing plate 50, also be about to limit the through hole 54 that bolt 55 places locked mode backing plate 50, interlocking is gone into the relative screw 35 of collapsible form 30 again, breaks away from collapsible form 30 to prevent piston 40.
Be provided with a thimble oil hydraulic cylinder 60 in collapsible form 30 outsides, perhaps adopt the servo motor driven approach screw, this thimble oil hydraulic cylinder 60 has anchor post 61, its piston rod 62 drives push rod 64 via guide plate 63 and advances and retreat in good time, and collapsible form 30 and locked mode backing plate 50 then are provided with the perforation 36,56 that cooperates push rod 64 advance and retreat.
The present embodiment clamping apparatus must be external as Fig. 8, Fig. 9, hydraulic circuit 80 shown in Figure 10, and this hydraulic circuit 80 can adopt a hydraulic power source 81 and a relevant control valve 82 at four groups of locked mode cylinders as shown in Figure 8.Also can increase by a hydraulic pressurization cylinder 83 as shown in Figure 9, to improve locked mode strength.Hydraulic circuit 80 shown in Figure 10 is then used a servo motor 84 instead, and it is via ball screw piston actuated pressurized cylinder 85, to be applicable to electrical equipment servo motor formula plant equipment.
In Figure 11, Figure 12, shown in another embodiment in, this collapsible form 30 uniformly-spaced angle is provided with space, cylinder chamber 33 and the built-in pistons 41 of organizing the locked mode cylinders more, for example be provided with the locked mode cylinder of four groups of apart 90 degree, and each push rod that staggers is with boring a hole 36, by each space, cylinder chamber 33 common external these hydraulic circuit 80 in parallel, with set bolt 53 interlocking locked mode backing plates 50, utilize four groups of locked mode cylinders to increase locked mode strength in each piston 41 1 end.In addition, more can be as shown in figure 13, increase the space, annular cylinder chamber 34 and the built-in annular piston 42 of a central locked mode cylinder at collapsible form 30, to constitute five groups of locked mode cylinders.Because the utility model can design single group, four groups or five groups of locked mode cylinders, therefore can cooperate the locked mode strength of big or small type institute palpus.
The utility model clamping apparatus is provided with locked mode cylinder and locked mode backing plate 50 between collapsible form 30 and formpiston 51, to reach the locked mode of directly exerting pressure comprehensively, load is average, avoids the template mold deformed damaged, and clamping apparatus takes up space and required oil mass is little, and the rate of rise is fast.
Above illustrated embodiment is only with for conveniently illustrating the utility model, not under spiritual category prerequisite of the present utility model, the those skilled in the art various simple and easy distortion and the modification that can do, all must include in the utility model appending claims.
Claims (7)
1. a plant equipment vertical compression mould clamping device is characterized in that, ties up on the board of plant equipment a side fixed form and a former thereof is set, with the opposite side collapsible form and towards the locked mode backing plate and the formpiston of former; This collapsible form and locked mode backing plate zone line between the two are provided with a locked mode cylinder and external hydraulic circuit thereof at least, push the closed locked mode of public former by the locked mode cylinder via the pressurization of locked mode backing plate.
2. plant equipment vertical compression mould clamping device according to claim 1, it is characterized in that, these collapsible form central authorities are provided with the space, annular cylinder chamber and the built-in piston of a locked mode cylinder, by external this hydraulic circuit in space, cylinder chamber, in piston one end with this locked mode backing plate of set bolt interlocking.
3. plant equipment vertical compression mould clamping device according to claim 1, it is characterized in that, this collapsible form uniformly-spaced angle is provided with the space, cylinder chamber and the built-in piston of a plurality of locked mode cylinders, by common external this hydraulic circuit in parallel in each space, cylinder chamber, in each piston one end with this locked mode backing plate of set bolt interlocking.
4. plant equipment vertical compression mould clamping device according to claim 1 is characterized in that this locked mode backing plate periphery places a plurality of restriction bolts, with this collapsible form of interlocking, for the displacement stroke of restriction locked mode backing plate.
5. plant equipment vertical compression mould clamping device according to claim 1 is characterized in that this hydraulic circuit has a hydraulic power source and a control valve.
6. as plant equipment vertical compression mould clamping device as described in the claim 5, it is characterized in that this hydraulic circuit further connects a pressurized cylinder.
7. plant equipment vertical compression mould clamping device according to claim 1 is characterized in that this hydraulic circuit has a pressurized cylinder and a servo motor, and this servo motor is via ball screw piston actuated pressurized cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103872 CN2837045Y (en) | 2005-08-15 | 2005-08-15 | Vertical compression mode locking device for machinery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103872 CN2837045Y (en) | 2005-08-15 | 2005-08-15 | Vertical compression mode locking device for machinery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837045Y true CN2837045Y (en) | 2006-11-15 |
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ID=37391529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520103872 Expired - Fee Related CN2837045Y (en) | 2005-08-15 | 2005-08-15 | Vertical compression mode locking device for machinery equipment |
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|---|---|
| CN (1) | CN2837045Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660211A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel direct pressure mold clamping device for mechanical equipment |
| US8683911B2 (en) | 2010-01-05 | 2014-04-01 | Smc Kabushiki Kaisha | Linear actuator |
| US8939064B2 (en) | 2010-04-07 | 2015-01-27 | Smc Kabushiki Kaisha | Linear actuator |
| US8955424B2 (en) | 2010-01-05 | 2015-02-17 | Smc Kabushiki Kaisha | Linear actuator |
| CN104772875A (en) * | 2015-04-22 | 2015-07-15 | 浙江荣新工贸有限公司 | Pressurizing mold locking mechanism in plastic tray mold |
| CN112122582A (en) * | 2020-10-30 | 2020-12-25 | 梁俊英 | Die casting die of 5G signal intensifier |
| CN113102728A (en) * | 2021-04-23 | 2021-07-13 | 深圳领威科技有限公司 | Movable die assembly and die casting machine |
-
2005
- 2005-08-15 CN CN 200520103872 patent/CN2837045Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8683911B2 (en) | 2010-01-05 | 2014-04-01 | Smc Kabushiki Kaisha | Linear actuator |
| TWI467095B (en) * | 2010-01-05 | 2015-01-01 | Smc Kk | Linear actuator |
| US8955424B2 (en) | 2010-01-05 | 2015-02-17 | Smc Kabushiki Kaisha | Linear actuator |
| US8939064B2 (en) | 2010-04-07 | 2015-01-27 | Smc Kabushiki Kaisha | Linear actuator |
| CN103660211A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel direct pressure mold clamping device for mechanical equipment |
| CN104772875A (en) * | 2015-04-22 | 2015-07-15 | 浙江荣新工贸有限公司 | Pressurizing mold locking mechanism in plastic tray mold |
| CN104772875B (en) * | 2015-04-22 | 2017-05-17 | 浙江荣新工贸有限公司 | Pressurizing mold locking mechanism in plastic tray mold |
| CN112122582A (en) * | 2020-10-30 | 2020-12-25 | 梁俊英 | Die casting die of 5G signal intensifier |
| CN113102728A (en) * | 2021-04-23 | 2021-07-13 | 深圳领威科技有限公司 | Movable die assembly and die casting machine |
| CN113102728B (en) * | 2021-04-23 | 2022-03-11 | 深圳领威科技有限公司 | Movable die assembly and die casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |