CN221212639U - External mode locking device of injection molding machine piston - Google Patents
External mode locking device of injection molding machine piston Download PDFInfo
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- CN221212639U CN221212639U CN202322925684.3U CN202322925684U CN221212639U CN 221212639 U CN221212639 U CN 221212639U CN 202322925684 U CN202322925684 U CN 202322925684U CN 221212639 U CN221212639 U CN 221212639U
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- injection molding
- molding machine
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- locking device
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 33
- 238000000465 moulding Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 abstract description 7
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molding machine mold locking devices, and discloses an external mold locking device for an injection molding machine piston. Through starting the hydraulic stem for remove the frock board and steadily slide in the outside of guide pillar, thereby be convenient for drive the mould and remove, the follow-up work of moulding plastics of being convenient for, along with removing the frock board, make first slider remove in the spout of seting up in the locking lever is inside, when carrying out injection moulding to the material, through the oil inlet that sets up, under the cooperation of cylinder body, make the piston drive locking piece downwardly moving, make locking piece and locking lever meshing, thereby stabilize spacingly to removing the frock board, avoid removing the frock board and be strutted by melting the material, ensure the steady going on of the work of moulding plastics.
Description
Technical Field
The utility model relates to the technical field of injection molding machine mold locking devices, in particular to an external mold locking device for an injection molding machine piston.
Background
Injection molding machines, also known as injection molding machines or injection molding machines, are the main molding equipment for manufacturing thermoplastic or thermosetting plastics into plastic products of various shapes by using plastic molding dies, and require great molding pressure when the injection molding machine is used for molding the products, and in order to ensure that the dies are not spread by molten materials, a die locking device is required.
The utility model discloses an injection molding machine mold locking device (the authorized bulletin number is CN 217319163U) which is disclosed by a patent net. This injection molding machine mode locking device drives hydraulic telescoping rod and drives the sliding plate and move to the right side to drive movable mould board and fixed mould board contact, after movable mould board and fixed mould board contact, the sliding plate continues to move to the right and makes compression spring atress shrink, after proximity sensor sensed the contact head, sends the signal and makes hydraulic telescoping rod stop driving, thereby carries out the mode locking, and then has avoided movable mould board and the excessive extruded problem of fixed mould board. "
With respect to the above description, the applicant believes that the following problems exist:
In the use process, the sliding plate is driven to move rightwards by driving the hydraulic telescopic rod, so that the movable template is driven to contact with the fixed template, after the movable template contacts with the fixed template, the sliding plate continuously moves rightwards to enable the compression spring to be stressed and contracted, after the proximity sensor senses the contact head, a signal is sent to enable the hydraulic telescopic rod to stop driving, but in the use process, the sliding plate and the movable tooling plate stop moving, and the injection molding machine is used for molding products, so that the die and the movable tooling plate are fused and spread, the stability and limitation of the die cannot be guaranteed, and the injection molding effect cannot be influenced, and therefore, an external die locking device of a piston of the injection molding machine needs to be improved to solve the problems.
Disclosure of utility model
The utility model aims to provide an external mode locking device for a piston of an injection molding machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an external mode locking device of injection molding machine piston, includes the base, the top fixed mounting of base has fixed frock board, the back fixed mounting of fixed frock board has the guide pillar, the top of base is provided with adjustment mechanism, the top of base is provided with protection machanism.
The adjusting mechanism comprises a moving assembly and a mold locking assembly, wherein the moving assembly is arranged at the top of the base, and the mold locking assembly is arranged outside the moving assembly.
Preferably, the movable assembly comprises a fixed plate, the fixed plate is provided with the outside of guide pillar, the inside fixed mounting of fixed plate has the hydraulic stem, the fixed mounting of output of hydraulic stem has the movable tooling board, fixed mounting has the locking lever between fixed plate and the base, the inside fixed mounting of movable tooling board has first slider, is convenient for to the shaping work of material.
Preferably, a through hole is formed in the position, corresponding to the guide post, of the inner part of the movable tooling plate, and the guide post penetrates through the through hole, so that stable movement of the movable tooling plate is facilitated.
Preferably, a sliding groove is formed in the position, corresponding to the first sliding block, of the lock rod, and the first sliding block is slidably mounted in the sliding groove, so that the moving work of the moving tool plate is facilitated.
Preferably, the lock module assembly comprises a connecting shell, the connecting shell is fixedly arranged at the back of the movable tooling plate, a cylinder body is fixedly arranged in the connecting shell, an oil inlet is fixedly arranged at the top of the cylinder body, a piston is arranged in the cylinder body, a locking block is fixedly arranged at the bottom of the piston, the locking block is meshed with a locking rod, and the displacement of the mold in the injection molding process is avoided.
Preferably, the protection mechanism comprises a sliding seat, the sliding seat is slidably mounted at the top of the base, a positioning block is fixedly mounted at the back of the sliding seat, the positioning block is slidably mounted with the movable tooling plate, a connecting plate is slidably mounted on the inner wall of the sliding seat, a second sliding block is fixedly mounted on the outer side of the connecting plate, a spring is fixedly mounted between the bottom of the connecting plate and the sliding seat, a rubber pad is fixedly mounted at the top of the connecting plate, and the protection work of the guide post is facilitated.
Preferably, a sliding groove is formed in the position, corresponding to the second sliding block, of the inner part of the sliding seat, and the second sliding block is slidably mounted in the sliding groove, so that limiting operation on the connecting plate is facilitated.
Compared with the prior art, the utility model provides an external mode locking device for a piston of an injection molding machine, which has the following beneficial effects:
1. This external mode locking device of injection molding machine piston through the adjustment mechanism who sets up, in the use, through starting the hydraulic stem, make the outside steady slip of removal tooling board at the guide pillar, thereby be convenient for drive the mould and remove, the follow-up work of moulding plastics of being convenient for is accompanied by the removal tooling board, make first slider remove in the spout of the inside seting up of locking lever, ensure the stationarity that removes tooling board, when carrying out injection molding to the material, through the oil inlet that sets up, under the cooperation of cylinder body, make the piston drive locking piece downwardly moving, make locking piece and locking lever meshing, thereby stabilize spacingly to removing tooling board, avoid removing tooling board to be strutted by melting the material, ensure the steady going on of work of moulding plastics.
2. This external mode locking device of injection molding machine piston through the protection machanism that sets up, in the use, through with slide slidable mounting at the top of base for slide and guide pillar contact are fixed a position the slide under the cooperation of locating piece, when the rubber pad received the striking, make the connecting plate move down, under the cooperation of spring, have effectively slowed down the impact force, thereby avoid taking place mould and guide pillar generating device when installing the mould, have increased the life of guide pillar.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic diagram of a mobile assembly according to the present utility model;
FIG. 4 is a schematic diagram of a first slider position relationship according to the present utility model;
FIG. 5 is a schematic view of a mold locking assembly according to the present utility model;
FIG. 6 is a schematic diagram of the position relationship of the protection mechanism of the present utility model;
Fig. 7 is a schematic view of the internal structure of the sliding seat of the present utility model.
In the figure: 1. a base; 2. fixing the tooling plate; 3. a guide post; 4. an adjusting mechanism; 41. a moving assembly; 411. a fixing plate; 412. a hydraulic rod; 413. moving the tooling plate; 414. a lock lever; 415. a first slider; 42. a mold locking assembly; 421. a connection housing; 422. a cylinder; 423. an oil inlet; 424. a piston; 425. a locking piece; 5. a protection mechanism; 501. a slide; 502. a positioning block; 503. a connecting plate; 504. a second slider; 505. a spring; 506. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Embodiment one:
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an external mode locking device of injection molding machine piston, includes base 1, and fixed tooling board 2 is fixed to the top fixed mounting of base 1, and the back fixed mounting of fixed tooling board 2 has guide pillar 3, and the top of base 1 is provided with adjustment mechanism 4, and the top of base 1 is provided with protection machanism 5.
The adjusting mechanism 4 includes a moving assembly 41 and a locking assembly 42, the moving assembly 41 is disposed on the top of the base 1, and the locking assembly 42 is disposed outside the moving assembly 41.
Further, the moving assembly 41 comprises a fixed plate 411, the fixed plate 411 is provided with the outer part of the guide post 3, a hydraulic rod 412 is fixedly installed in the fixed plate 411, a moving tool plate 413 is fixedly installed at the output end of the hydraulic rod 412, a lock rod 414 is fixedly installed between the fixed plate 411 and the base 1, and a first sliding block 415 is fixedly installed in the moving tool plate 413 so as to facilitate the forming work of materials.
Further, a through hole is formed in the position, corresponding to the guide post 3, of the inner portion of the movable tooling plate 413, and the guide post 3 passes through the through hole, so that smooth movement of the movable tooling plate 413 is facilitated.
Further, a sliding groove is formed in the position, corresponding to the first sliding block 415, of the lock lever 414, and the first sliding block 415 is slidably mounted in the sliding groove, so that the moving work of the moving tool plate 413 is facilitated.
Further, the mold locking assembly 42 comprises a connecting shell 421, the connecting shell 421 is fixedly arranged on the back of the moving tooling plate 413, a cylinder 422 is fixedly arranged in the connecting shell 421, an oil inlet 423 is fixedly arranged at the top of the cylinder 422, a piston 424 is arranged in the cylinder 422, a locking block 425 is fixedly arranged at the bottom of the piston 424, and the locking block 425 is meshed with the locking rod 414 to prevent the mold from being displaced in the injection molding process.
Embodiment two:
Referring to fig. 6-7, and in combination with the first embodiment, further obtaining that the protection mechanism 5 includes a sliding seat 501, the sliding seat 501 is slidably mounted on the top of the base 1, a positioning block 502 is fixedly mounted on the back of the sliding seat 501, the positioning block 502 is slidably mounted with the moving tooling plate 413, a connecting plate 503 is slidably mounted on the inner wall of the sliding seat 501, a second sliding block 504 is fixedly mounted on the outer side of the connecting plate 503, a spring 505 is fixedly mounted between the bottom of the connecting plate 503 and the sliding seat 501, and a rubber pad 506 is fixedly mounted on the top of the connecting plate 503, so as to facilitate protection work on the guide post 3.
Further, a sliding groove is formed in the position of the inner portion of the sliding seat 501 corresponding to the second sliding block 504, and the second sliding block 504 is slidably mounted in the sliding groove, so as to facilitate the limiting operation of the connecting plate 503.
In actual operation, when the device is used, through with slide 501 slidable mounting at the top of base 1 for slide 501 and guide pillar 3 contact, under the cooperation of locating piece 502, fix a position slide 501, when rubber pad 506 received the striking, make connecting plate 503 move down, under the cooperation of spring 505, effectively slowed down the impact force, thereby avoid taking place mould and guide pillar 3 generating device when installing the mould, the life of guide pillar 3 has been increased, through starting hydraulic stem 412, make the outside smooth slip of removal tooling plate 413 at guide pillar 3, thereby be convenient for drive the mould and remove, the subsequent work of moulding plastics of being convenient for, with the removal of moving tooling plate 413, make first slider 415 remove in the spout that the lock bar 414 is inside seted up, ensure the stationarity that moves tooling plate 413, when carrying out injection moulding to the material, through oil inlet 423 that sets up, under the cooperation of cylinder 422, make piston 424 drive locking piece 425 move down, make locking piece 425 and lock bar 414 mesh, thereby firm 413, the work is carried out to moving tooling plate 413, the follow-up, the stable melt of moulding plastics of being avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides an external mode locking device of injection molding machine piston, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a fixed tooling plate (2), the back of the fixed tooling plate (2) is fixedly provided with a guide pillar (3), the top of the base (1) is provided with an adjusting mechanism (4), and the top of the base (1) is provided with a protecting mechanism (5);
The adjusting mechanism (4) comprises a moving assembly (41) and a mold locking assembly (42), wherein the moving assembly (41) is arranged at the top of the base (1), and the mold locking assembly (42) is arranged outside the moving assembly (41).
2. The injection molding machine piston external mold locking device according to claim 1, wherein: the movable assembly (41) comprises a fixed plate (411), the fixed plate (411) is provided with the outside of guide pillar (3), a hydraulic rod (412) is fixedly installed in the fixed plate (411), a movable tooling plate (413) is fixedly installed at the output end of the hydraulic rod (412), a lock rod (414) is fixedly installed between the fixed plate (411) and the base (1), and a first sliding block (415) is fixedly installed in the movable tooling plate (413).
3. The injection molding machine piston external mold locking device according to claim 2, wherein: through holes are formed in the positions, corresponding to the guide posts (3), of the inner part of the movable tooling plate (413), and the guide posts (3) penetrate through the through holes.
4. The injection molding machine piston external mold locking device according to claim 2, wherein: a sliding groove is formed in the position, corresponding to the first sliding block (415), of the inside of the lock rod (414), and the first sliding block (415) is slidably installed in the sliding groove.
5. The injection molding machine piston external mold locking device according to claim 2, wherein: the mode locking subassembly (42) is including connecting shell (421), connect the back of shell (421) fixed mounting at removal frock board (413), the inside fixed mounting of connecting shell (421) has cylinder body (422), the top fixed mounting of cylinder body (422) has oil inlet (423), the inside of cylinder body (422) is provided with piston (424), the bottom fixed mounting of piston (424) has locking piece (425), locking piece (425) and locking lever (414) meshing.
6. The injection molding machine piston external mold locking device according to claim 5, wherein: protection machanism (5) are including slide (501), slide (501) slidable mounting is at the top of base (1), the back fixed mounting of slide (501) has locating piece (502), locating piece (502) and removal frock board (413) slidable mounting, slidable mounting has connecting plate (503) on the inner wall of slide (501), the outside fixed mounting of connecting plate (503) has second slider (504), fixed mounting has spring (505) between the bottom of connecting plate (503) and slide (501), the top fixed mounting of connecting plate (503) has rubber pad (506).
7. The injection molding machine piston external mold locking device according to claim 6, wherein: a sliding groove is formed in the position, corresponding to the second sliding block (504), of the inner portion of the sliding seat (501), and the second sliding block (504) is slidably installed in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322925684.3U CN221212639U (en) | 2023-10-31 | 2023-10-31 | External mode locking device of injection molding machine piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322925684.3U CN221212639U (en) | 2023-10-31 | 2023-10-31 | External mode locking device of injection molding machine piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221212639U true CN221212639U (en) | 2024-06-25 |
Family
ID=91568545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322925684.3U Active CN221212639U (en) | 2023-10-31 | 2023-10-31 | External mode locking device of injection molding machine piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221212639U (en) |
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2023
- 2023-10-31 CN CN202322925684.3U patent/CN221212639U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |