CN2496638Y - Two-piece wall trip mould-locking structure of injection moulding machine - Google Patents
Two-piece wall trip mould-locking structure of injection moulding machine Download PDFInfo
- Publication number
- CN2496638Y CN2496638Y CN 01254120 CN01254120U CN2496638Y CN 2496638 Y CN2496638 Y CN 2496638Y CN 01254120 CN01254120 CN 01254120 CN 01254120 U CN01254120 U CN 01254120U CN 2496638 Y CN2496638 Y CN 2496638Y
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- machine wall
- clipping
- wall
- locking structure
- mould
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Abstract
The utility model relates to a two-piece type machine wall clipping tenon mold locking structure of the injection molding machine. The utility model adopts a two-piece type combination type of a fixed machine wall and a movable machine wall arranged on the molding machine side, the utility model is connected with two front and rear actuation cylinders arranged in the slant opposite angle, the front actuation cylinder is arranged on the bottom side, a plurality of supporting columns are extended from the movable machine wall to be separated from the fixed machine wall, a plurality of axial clipping tenons are arranged at the front end of the supporting columns, a through hole is arranged at the opposite position of the fixed machine wall, a piston seat driven being a gear row to rotate is arranged at the rear end of the through hole, a locking seat is arranged at the front side of the piston seat, through holes are arranged on the clipping tenons of the opposite supporting columns on the front inner side of the locking seat, axial clipping blocks are arranged among the through holes to enable the movable machine wall to transversely move the fixed machine wall, after the supporting columns are penetrated in the through holes, the gear row actuates to enable the piston to rotate to enable the clipping blocks to be held against the front ends of the clipping tenons, then to enable the locking seat and the piston move backward, to enable the clipping blocks to tension the clipping tenons to steady the clipping stopper, the two-piece type machine wall clipping tenon mold locking structure is composed, and if upper and lower supporting columns can be increased when wide type mold is applied, the mold locking force is enabled to be even.
Description
Technical field
The utility model relates to a kind of two-chip type machine wall trip mould-locking structure of Jet forming machine, refers to that especially the pillar of a movable machine wall can separate with the fixing machine wall, and takes the locked mode combining structure of the tenon coupling innovated therebetween.
Background technology
Jet forming machine (as shown in Figure 1), above machine wall a, be divided into the moulding side a1 of left and right-hand ejaculation assembly a2, fixing machine wall 10 before moulding side a1 has from right to left, the three-chip type machine wall of movable machine wall 20 and back fixing machine wall 30, connect main therebetween by (last two on four pillars 40, following two) wear group, be the inseparable of binding, so not only length is longer for board a commonly used, it is big to account for the space, place, and importantly, mould 50 is desired to tear open, being contained in movable machine wall 20 and back fixing machine wall 30 (and finished product takes out) time all must be come in and gone out by the top, so the size of mould 50 promptly is limited by the space D (shown in Figure 2) of 40 on two pillars, the width that is mould 50 all must can be come in and gone out less than space D, if when using more roomy mould 50 (as shown in Figure 3), must change the machine of more roomy movable machine wall 20 and back fixing machine wall 30 can tear open, dress mould 50 and implementing, yet because the machine of more roomy movable machine wall 20 and back fixing machine wall 30, its the top two pillars 40 between because of establishing pillar again, so its spacing is also bigger, therefore when ejection formation, its central holding capacity does not support weak (as shown in Figure 4) because of having, make clamp force inhomogeneous, influence the product quality after the moulding, therefore, traditional Jet forming machine, it has three at least and lacks greatly: 1, board length is longer, 2, the inconvenience of turnover mould, 3, clamp force inhomogeneous (product quality is poor)
Summary of the invention
Main purpose of the present utility model is: the two-chip type machine wall trip mould-locking structure that a kind of Jet forming machine is provided, the mould of Jet forming machine can be taken out by side turnover and finished product, and the extended pillar of movable machine wall, its lock that penetrates fixing machine wall structure of pulling connects for the tenon coupling of innovation, with the locking and the service life of guaranteeing its locked mode.A time purpose of the present utility model is: make the entire length mat of Jet forming machine can exempt the setting of back fixing machine wall and can shorten, and when using more roomy mould, still can pass in and out by side, upper and lower central authorities by movable machine wall, fixing machine wall are provided with pillar, perforation, make its clamp force can be even, to promote that shaped article improves the quality.
This formation of machine of the present utility model is formed with a fixation wall and a movable machine wall, be two-chip type machine wall, before making that its mat diagonally opposing corner is provided with, back two start cylinders connect, make the movable machine wall that wears commonly used, four pillars of fixing machine wall make into to extend from movable machine wall, and pillar can be separated with the fixing machine wall, when moulding, penetrate in the fixing machine wall again, the no longer crutched obstruction of side during because of moulding not, the turnover of mould needn't be come in and gone out by the top again, change with the turnover of side direction straight line, can improve the disappearance of turnover mould (and finished product takes out), need not establish traditional back fixing machine wall on the board, can shorten the length of board again, in order to avoid account for the space, place, moreover, because mould can be passed in and out by side, so movable machine wall, on the fixing machine wall, the pillar number of below no longer is subject to two pillars, so also can be arranged at, each at least three of belows make when implementing roomy pattern tool, still can be passed in and out by side, make central tool holding capacity, promote the even of clamp force; Moreover the group of pillar and fixing machine wall is gone into the effect of firm locked mode, adopts the new mould-locking structure of tenon coupling, makes it have service life and steadiness concurrently.
The utility model structure is meant that the moulding side of board is the two-chip type machine wall of a fixing machine wall and a movable machine wall, before its mat diagonally opposing corner setting, back two start cylinders connect, the start cylinder of its operation front side is located at the bottom side, to make things convenient for personnel, finished product, mould turnover and without hindrance, on the movable machine wall, the below is extended at least two pillars that can separate with the fixing machine wall respectively, prop up master headed and be provided with several trips, be provided with perforation in solid machine wall corresponding position, the perforation rear end is provided with the piston seat that is driven rotation by tooth row, the piston seat front side is provided with a lock base, the trip of inboard corresponding pillar is provided with and wears the cave before the lock base, wear and be fixture block between the cave, make movable machine wall shift to the fixing machine wall and after making pillar penetrate perforation, tooth row drives and to make the piston seat rotation make fixture block fasten front end at trip, make lock base and piston seat to backward shift, make fixture block strain at trip and firm clip, form the trip mould-locking structure of two-chip type machine wall.Superior effect of the present utility model is:
1, make mould, operating personnel and the finished product of Jet forming machine can be by directly turnover and taking out of side, the extended pillar of movable machine wall, it penetrates lock behind the fixing machine wall structure of pulling and is the tenon coupling winding of innovation, steadiness and the service life that can guarantee its locked mode.
2, the entire length of Jet forming machine is shortened, in order to avoid occupied ground.
3, when using more roomy mould, still can pass in and out by side, make its clamp force even, to promote that shaped article improves the quality.
Description of drawings
Fig. 1 is the planar structure and the illustrative view of Jet forming machine commonly used.
The floor map that fixing machine wall (the movable machine wall) group of Fig. 2 Jet forming machine commonly used is established mould.
Fig. 3 establishes the cardon of doing of more roomy mould for ejection formation unit commonly used.
Fig. 4 establishes the enforcement disappearance schematic diagram of more roomy mould for ejection formation unit commonly used.
Fig. 5 is a combined planar front view of the present utility model.
Fig. 6 is a plane turnover direction schematic diagram of the present utility model.
Fig. 7 is a planar elevation view of the present utility model.
Fig. 8 penetrates the interior structure cutaway view of fixing machine wall for pillar of the present utility model.
Fig. 9 penetrates the interior structure side view of perforation for pillar of the present utility model.
Figure 10 is that pillar of the present utility model penetrates the structure side view when fastening in the perforation.
The structure side view of Figure 11 for driven by tooth row for piston seat of the present utility model.
Figure 12 is that pillar of the present utility model penetrates the structure cutaway view when fastening start in the perforation.
Figure 13 is moved forward by the oil hydraulic cylinder start again for movable machine wall of the present utility model illustrative view.
Figure 14,15 is another enforcement illustration of pillar of the present utility model (perforation).
Label is consulted bright in the accompanying drawing:
(using always)
A......... board a1........ moulding side
A2....... penetrate the preceding fixing machine wall of components side 10........
20....... fixing machine wall behind the movable machine wall 30.......
40....... pillar 50........ mould
(the utility model)
A.......... board
1......... fixing machine wall 11.......... perforation
12....... tooth row ... ... ... the .13.......... piston seat
131...... gear 14.......... lock base
141...... wear cave 142........ fixture block
15........ high-voltage lock mould side 16.......... die sinking side
2.......... movable machine wall 21.......... back seat
22........ start cylinder before the oil hydraulic cylinder 23..........
24........ back start cylinder 3............ pillar
31........ trip 4............ mould
The specific embodiment
See also shown in Figure 5, the two-chip type machine wall trip mould-locking structure of Jet forming machine of the present utility model, be meant that board a is the two-chip type machine wall of a fixing machine wall 1 and movable machine wall 2 in the moulding side, movable machine wall 2 rear sides are provided with a back seat 21, for affixed one movable oil hydraulic cylinder 22 and independent propelling activity machine wall 2, before the mat diagonally opposing corner is provided with between fixing machine wall 1 and the movable machine wall 2, back two start cylinders 23,24 connect, preceding start cylinder 23 in the operation front side is located at bottom side (seeing shown in Figure 6 in addition), again, back start cylinder 23,24 are connected back seat 21 in movable machine wall 2 sides, make back seat 21, movable machine wall 2 is to be shifted together (to see Fig. 5 when the start of start cylinder, shown in 7), movable machine wall 2 extends four pillars 3 that can separate with fixing machine wall 1, four pillars 3 are last, each two of belows, the rear end of pillar 3 can connect and be located on the back seat 21, the front end outside be provided with number axis to trip 31 (see Fig. 8, shown in 9), fixing machine wall 1 corresponding position is provided with the perforation 11 that penetrates for pillar 3, rear end in the perforation 11 is provided with the piston seat 13 that tooth row 12 drives rotation, the affixed lock base 14 in the front side of piston seat 13, piston seat 13, lock base 14 have can be synchronously before, the space of backward shift, the trip 31 of the corresponding pillar 3 in preceding inboard of lock base 14 is provided with to be worn cave 141 and (sees Fig. 9, shown in 10), wear 141 in cave and be fixture block 142, treat that movable machine wall 2 shifts to fixing machine wall 1, after pillar 3 penetrates perforation 11, tooth row 12 starts make 14 rotations of piston seat 13 interlock lock bases (see Figure 10, shown in 11), make fixture block 142 fasten front end at trip 31, make lock base 14 and piston 13 to backward shift (seeing shown in Figure 12) again, make fixture block 142 strain at trip 31 and firm clip, form the mould-locking structure of a tenon coupling; Again by oil hydraulic cylinder 22 starts of independent propelling activity machine wall 2, make movable machine wall 2 behind the locked mode, make mould 4 tightly be engaged (seeing shown in Figure 13) again to reach; Then the reverse operating start gets final product when moving back mould.
Hold,, do not hinder because of mould 4, finished product or personnel pass in and out conveniently, and be Asians's custom direction of operating so preceding start cylinder 23 is located at bottom side (seeing shown in Figure 6).For another Fig. 4, shown in 5, when pillar 3 does not penetrate fixing machine wall 1 as yet, because side is all without hindrance, mould 4 can directly be passed in and out by side, and for another example the tradition pass in and out by the top, Figure 14 for another example, shown in 15, if during must assembly roomy mould 4, can pass in and out by side equally, movable machine wall 2 simultaneously, on the fixing machine wall 1, pillar 3 numbers of below can increase, promptly can set up pillar 3 again in centre, make on it, pillar 3 numbers of below can at least three (Figure 14 be three, and Figure 15 is four), and the perforation 11 of fixing machine wall 1 also correspondence is set up, middle body when making its ejection formation bears clamp force to be increased, and makes the product of moulding preferable.Moreover shown in Fig. 8,11, the rear side of piston seat 13 has a gear 131, and for tooth row 12 engagement, during the forward and backward displacement of piston seat 13, gear 131 all meshes with tooth row 12.And for example shown in Fig. 8,12, the power of the forward and backward displacement of piston seat 13, lock base 14 is driven by the oil pressure assembly, and the forward and backward appropriate location of 11 inherent lock bases, 14 peripheries of boring a hole is respectively high-voltage lock mould side 15 and die sinking side 16.
Need Chen Mingzhe, more than only be the utility model one preferred embodiment, be not to be used for limiting practical range of the present utility model, promptly all equalizations of being done according to the utility model claim change and modification, are all the utility model claim and contain.
Claims (6)
1, a kind of two-chip type machine wall trip mould-locking structure of Jet forming machine, synthetic by fixing machine wall and movable machine wall, it is characterized in that: the moulding side of board is the two-chip type machine wall of a fixing machine wall and a movable machine wall, before its mat oblique angle setting, back two start cylinders connect, its preceding start cylinder is located at the bottom side, movable machine wall extends four the even number pillar of being at least that can separate with the fixing machine wall, pillar is last, the below is respectively divided equally, the pillar front end is provided with several trips, fixing machine wall corresponding position is provided with the perforation that penetrates for pillar, rear end in the perforation is provided with the piston seat that is driven rotation by tooth row, the affixed lock base in piston seat front side, piston seat, lock base have can be synchronously before, the space of backward shift, the trip of inboard corresponding pillar is provided with and wears the cave before the lock base, wears to be fixture block between the cave.
2, the two-chip type machine wall trip mould-locking structure of Jet forming machine according to claim 1 is characterized in that: the anterointernal fixture block of the trip of pillar front end and lock base is for axially being provided with.
3, the two-chip type machine wall trip mould-locking structure of Jet forming machine according to claim 1 is characterized in that: the piston seat of the rear end in the perforation of fixing machine wall, its rear side is provided with a gear, drive for the tooth row engagement, when the forward and backward displacement of piston seat, gear all meshes with tooth row.
4, the two-chip type machine wall trip mould-locking structure of Jet forming machine according to claim 1, it is characterized in that: the power of the forward and backward displacement of piston seat, lock base is driven by the oil pressure assembly.
5, the two-chip type machine wall trip mould-locking structure of Jet forming machine according to claim 1, it is characterized in that: the rear side of movable machine wall is provided with a back seat, for an affixed oil hydraulic cylinder, and independent promotion activity machine wall.
6, the two-chip type machine wall trip mould-locking structure of Jet forming machine according to claim 1, it is characterized in that: forward and backward start cylinder is connected in back seat in movable machine wall side, and back seat, movable machine wall are shifted when the start of start cylinder together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254120 CN2496638Y (en) | 2001-10-11 | 2001-10-11 | Two-piece wall trip mould-locking structure of injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254120 CN2496638Y (en) | 2001-10-11 | 2001-10-11 | Two-piece wall trip mould-locking structure of injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2496638Y true CN2496638Y (en) | 2002-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254120 Expired - Fee Related CN2496638Y (en) | 2001-10-11 | 2001-10-11 | Two-piece wall trip mould-locking structure of injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2496638Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336009A (en) * | 2010-07-16 | 2012-02-01 | 昆山榕增光电科技有限公司 | Mould clamping method of plastic projecting machine |
| CN105280985A (en) * | 2015-09-29 | 2016-01-27 | 深圳市赛尔盈电子有限公司 | Heat management system of electric vehicle and heater adopted by heat management system |
-
2001
- 2001-10-11 CN CN 01254120 patent/CN2496638Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336009A (en) * | 2010-07-16 | 2012-02-01 | 昆山榕增光电科技有限公司 | Mould clamping method of plastic projecting machine |
| CN105280985A (en) * | 2015-09-29 | 2016-01-27 | 深圳市赛尔盈电子有限公司 | Heat management system of electric vehicle and heater adopted by heat management system |
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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 |