CN205075284U - Transparent dirt cup mould - Google Patents
Transparent dirt cup mould Download PDFInfo
- Publication number
- CN205075284U CN205075284U CN201520834338.7U CN201520834338U CN205075284U CN 205075284 U CN205075284 U CN 205075284U CN 201520834338 U CN201520834338 U CN 201520834338U CN 205075284 U CN205075284 U CN 205075284U
- Authority
- CN
- China
- Prior art keywords
- core
- die cavity
- plate
- moving platen
- dirt cup
- Prior art date
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Links
- 238000007790 scraping Methods 0.000 claims abstract description 23
- 238000001746 injection moulding Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 discloses a transparent dirt cup mould, including the moving clamp plate, the cover half bedplate, the movable mould board, the movable mould base plate, the fixed die plate, be equipped with the core on the movable mould board, form the die cavity of moulding plastics between core and the die cavity, be equipped with the scraping wings between movable mould board and the moving clamp plate, be equipped with an at least charging ram on the scraping wings, be equipped with a plurality of sliders on the movable mould board, be equipped with strengthening rib attenuate core on the slider, be equipped with oblique guide pillar on the fixed die plate, slider and oblique guide pillar sliding fit, be equipped with a plurality of core pulling oil cylinder on the movable mould base plate, be equipped with the local thin core of pressing on the core pulling oil cylinder piston rod, be equipped with the release link on the moving clamp plate. The beneficial effects of the utility model are that: can effectively realize the injection moulding of transparent dirt cup, it is convenient to ensure that branch mould liftout is smooth and easy, each structure resets, has strengthening rib attenuate structure, the necessary part among the reinforcing rib structure that had both continued to remain, the part volume of rationally reduceeing again, have local attenuate structure, reducible interference promotes festival material rate.
Description
Technical field
The utility model belongs to dust catcher parts manufacturing technology field, particularly relates to a kind of transparent dirt cup mould.
Background technology
In current structure of dust collector, dirt cup structure is absolutely necessary, and the Main Function of dirt cup is exactly for collecting suction and the dust, impurity etc. that filter out from air.Dirt cup is formed by injection molding more, carries out injection mo(u)lding according to transparent plastic, just can produce satisfactory transparent dirt cup (transparent dirt cup be conducive to control of dust amount in cup of observing, also helpful on aesthetic property).Dirt cup belongs to thin-walled injection moulding part, usually via mold injection molding.But current dirt cup injection mould, in the assurance of reasonable structure, the science saving of materials etc., still has obvious shortcoming.
Utility model content
The utility model is to overcome deficiency of the prior art, and provide a kind of rational in infrastructure, can realize the injection mo(u)lding of dirt cup, materials are relatively less, and can ensure the mould of shaping dirt cup intensity and quality.
To achieve these goals, the utility model is by the following technical solutions:
A kind of transparent dirt cup mould, comprise Bottom clamp plate, top clamping plate, moving platen, dynamic model substrate, described moving platen is connected by some gripper shoes with between Bottom clamp plate, described top clamping plate, solid plate is provided with between moving platen, described solid plate is provided with cover half chamber, moving platen is provided with dynamic model chamber, cover half chamber, the docking of dynamic model chamber forms die cavity, moving platen is also provided with the core stretched in die cavity, injection moulding die cavity is formed between core and die cavity, described top clamping plate is provided with injection hole, injection hole is communicated with injection moulding die cavity, scraping wings is provided with between moving platen and Bottom clamp plate, scraping wings is provided with at least one charging ram, described charging ram is through dynamic model substrate, core, described moving platen is provided with some slide blocks, described slide block is provided with one end and stretches into the thinning core of reinforcement in die cavity, described solid plate is provided with Angle Pin, described slide block and Angle Pin are slidably matched, described dynamic model substrate is provided with some oil cylinders of loosing core, the piston rod of oil cylinder of loosing core stretches in moving platen, piston rod is provided with one end and stretches into the ironed core in local in die cavity, the ironed core in local and dynamic model substrate can relative movements, described scraping wings is also provided with at least one release link, described release link is through scraping wings, dynamic model substrate, moving platen, described Bottom clamp plate is provided with hydraulic top rod aperture.
As preferably, the height of the thinning core minimum point of described reinforcement is high higher than die cavity half, the thinning core of the described reinforcement distance stretched in die cavity is 0.4 to 0.5mm, the height that the thinning core of reinforcement stretches into part in die cavity is 2mm, and the ironed core in the described local distance stretched in die cavity is 0.3 to 0.4mm.
As preferably, the thinning core of described reinforcement, the ironed core in local are all passed by water-cooling channel, the water-cooled pipeline connection that described water-cooling channel and mould carry.
As preferably, be provided with push pedal fixed head between described Bottom clamp plate and scraping wings, described push pedal fixed head and scraping wings are connected and fixed.
As preferably, described moving platen is provided with some location-plates, described location-plate is connected on moving platen by location connecting plate, described location-plate is provided with the lock pin be slidably connected with location-plate, lock pin is arranged with back-moving spring, and described lock pin outer end is provided with spacing head, and back-moving spring is between spacing head and location-plate, described lock pin and slide block one_to_one corresponding, slide block connects with the inner of corresponding lock pin.
The beneficial effects of the utility model are: the injection mo(u)lding that effectively can realize transparent dirt cup, can ensure that smooth and easy, each structure of parting liftout resets convenient; There is rational reinforcement thin structure, both continued the necessary part remained in reinforcing rib structure, the volume of part rationally cut down again; There is rational local reduction structure, can interference be reduced, lifting section material rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is the partial enlarged drawing of Fig. 2.
In figure: Bottom clamp plate 1, top clamping plate 2, moving platen 3, dynamic model substrate 4, gripper shoe 5, solid plate 6, core 7, injection hole 8, scraping wings 9, charging ram 10, slide block 11, the thinning core of reinforcement 12, Angle Pin 13, oil cylinder 14 of loosing core, release link 15, hydraulic top rod aperture 16, push pedal fixed head 17, location-plate 18, location connecting plate 19, lock pin 20, back-moving spring 21, spacing 22.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
A kind of transparent dirt cup mould in embodiment as shown in Figure 1 to Figure 3, comprise Bottom clamp plate 1, top clamping plate 2, moving platen 3, dynamic model substrate 4, described moving platen is connected by some gripper shoes 5 with between Bottom clamp plate, described top clamping plate, solid plate 6 is provided with between moving platen, described solid plate is provided with cover half chamber, moving platen is provided with dynamic model chamber, cover half chamber, the docking of dynamic model chamber forms die cavity, moving platen is also provided with the core 7 stretched in die cavity, injection moulding die cavity is formed between core and die cavity, described top clamping plate is provided with injection hole 8, injection hole is communicated with injection moulding die cavity, scraping wings 9 is provided with between moving platen and Bottom clamp plate, scraping wings is provided with at least one charging ram 10, described charging ram is through dynamic model substrate, core, described moving platen is provided with some slide blocks 11, described slide block is provided with one end and stretches into the thinning core 12 of reinforcement in die cavity, described solid plate is provided with Angle Pin 13, described slide block and Angle Pin are slidably matched, described dynamic model substrate is provided with some oil cylinders 14 of loosing core, the piston rod of oil cylinder of loosing core stretches in moving platen, piston rod is provided with one end and stretches into the ironed core in local in die cavity, the ironed core in local and dynamic model substrate can relative movements, described scraping wings is also provided with at least one release link 15, described release link is through scraping wings, dynamic model substrate, moving platen, described Bottom clamp plate is provided with hydraulic top rod aperture 16.
During production, molten plastic fills injection moulding die cavity, has filled, after cooling forming, start parting, top clamping plate geo-stationary, top clamping plate separates relatively with dynamic model part, and during parting, oil cylinder of loosing core first drives locally ironed core to leave die cavity.The hydraulic mandril of injection machine is inserted in hydraulic top rod aperture, hydraulic mandril withstands pushing structure (scraping wings etc.), charging ram starts forming part to eject, and release link has also stretched out moving platen outer (release link can be connected with push pedal by the structure such as push pedal fixed head or restoring board) together simultaneously, in point mold process, due to the existence of Angle Pin, as shown in Figure 3, slide block not only relatively on move, also relatively move to left, also leave die cavity with the thinning core of reinforcement, thus avoid interference.And the existence of the thinning core of reinforcement, effectively can reduce the thickness at " insignificant position " on reinforcement, both can not affect bulk strength (ensureing that intensity is in acceptability limit), can injected plastics material be saved again.
And the ironed core in local can design for concrete structure, if boss structure, then design corresponding groove, vice versa, in the position that Angle Pin is too much easily interfered, also direct employing preferably is loosed core, and oil cylinder realizes loosing core with the combination of the ironed core in local, local reduction, both the service property (quality) of finished product can not be affected, and fully material can be saved again, and, the ironed core in local can design for large-area place in the middle of dirt cup, more effectively can save material.
The height of the thinning core minimum point of described reinforcement is high higher than die cavity half, the thinning core of the described reinforcement distance stretched in die cavity is 0.4 to 0.5mm, the height that the thinning core of reinforcement stretches into part in die cavity is 2mm, and the ironed core in the described local distance stretched in die cavity is 0.3 to 0.4mm.Directly remove reinforcement meeting extreme influence bulk strength, need on the contrary to increase wall thickness to ensure intensity, lose more than gain, but dirt cup structure main load position or on the lower side, so the reinforcement of thinning top about 2mm, continue to remain all the other reinforcing rib structures, both ensured intensity, the volume of part rationally cut down again.
The thinning core of described reinforcement, the ironed core in local are all passed by water-cooling channel, the water-cooled pipeline connection that described water-cooling channel and mould carry.By cold lack of water in water-cooling channel, the cooling capacity of mold integral can be ensured more fully.
Be provided with push pedal fixed head 17 between described Bottom clamp plate and scraping wings, described push pedal fixed head and scraping wings are connected and fixed.Push pedal fixed head is used for strengthening and is connected scraping wings.
Described moving platen is provided with some location-plates 18, described location-plate is connected on moving platen by location connecting plate 19, described location-plate is provided with the lock pin 20 be slidably connected with location-plate, lock pin is arranged with back-moving spring 21, described lock pin outer end is provided with spacing 22, back-moving spring is between spacing head and location-plate, described lock pin and slide block one_to_one corresponding, and slide block connects with the inner of corresponding lock pin.After injection mo(u)lding, parting time, under the thrust of back-moving spring, lock pin moves outward, the slide block of drive correspondence, the thinning core of reinforcement are also outer to be moved, move on to a certain degree simultaneously, contact location-plate realizes accurately location, so when upper once matched moulds, without the need to carrying out aliging of slide block (position, hole) and Angle Pin, improve accuracy, security, operating efficiency.
Claims (5)
1. a transparent dirt cup mould, it is characterized in that, comprise Bottom clamp plate, top clamping plate, moving platen, dynamic model substrate, described moving platen is connected by some gripper shoes with between Bottom clamp plate, described top clamping plate, solid plate is provided with between moving platen, described solid plate is provided with cover half chamber, moving platen is provided with dynamic model chamber, cover half chamber, the docking of dynamic model chamber forms die cavity, moving platen is also provided with the core stretched in die cavity, injection moulding die cavity is formed between core and die cavity, described top clamping plate is provided with injection hole, injection hole is communicated with injection moulding die cavity, scraping wings is provided with between moving platen and Bottom clamp plate, scraping wings is provided with at least one charging ram, described charging ram is through dynamic model substrate, core, described moving platen is provided with some slide blocks, described slide block is provided with one end and stretches into the thinning core of reinforcement in die cavity, described solid plate is provided with Angle Pin, described slide block and Angle Pin are slidably matched, described dynamic model substrate is provided with some oil cylinders of loosing core, the piston rod of oil cylinder of loosing core stretches in moving platen, piston rod is provided with one end and stretches into the ironed core in local in die cavity, the ironed core in local and dynamic model substrate can relative movements, described scraping wings is also provided with at least one release link, described release link is through scraping wings, dynamic model substrate, moving platen, described Bottom clamp plate is provided with hydraulic top rod aperture.
2. one according to claim 1 transparent dirt cup mould, it is characterized in that, the height of the thinning core minimum point of described reinforcement is high higher than die cavity half, the thinning core of the described reinforcement distance stretched in die cavity is 0.4 to 0.5mm, the height that the thinning core of reinforcement stretches into part in die cavity is 2mm, and the ironed core in the described local distance stretched in die cavity is 0.3 to 0.4mm.
3. one according to claim 1 and 2 transparent dirt cup mould, is characterized in that, the thinning core of described reinforcement, the ironed core in local are all passed by water-cooling channel, the water-cooled pipeline connection that described water-cooling channel and mould carry.
4. one according to claim 1 and 2 transparent dirt cup mould, is characterized in that, is provided with push pedal fixed head between described Bottom clamp plate and scraping wings, and described push pedal fixed head and scraping wings are connected and fixed.
5. one according to claim 1 transparent dirt cup mould, it is characterized in that, described moving platen is provided with some location-plates, described location-plate is connected on moving platen by location connecting plate, and described location-plate is provided with the lock pin be slidably connected with location-plate, and lock pin is arranged with back-moving spring, described lock pin outer end is provided with spacing head, back-moving spring is between spacing head and location-plate, described lock pin and slide block one_to_one corresponding, and slide block connects with the inner of corresponding lock pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834338.7U CN205075284U (en) | 2015-10-23 | 2015-10-23 | Transparent dirt cup mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834338.7U CN205075284U (en) | 2015-10-23 | 2015-10-23 | Transparent dirt cup mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075284U true CN205075284U (en) | 2016-03-09 |
Family
ID=55427720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520834338.7U Active CN205075284U (en) | 2015-10-23 | 2015-10-23 | Transparent dirt cup mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130018A (en) * | 2018-09-21 | 2019-01-04 | 宁波埃利特模具制造有限公司 | A kind of oil cylinder equipped with front limited block adds the sliding block extraction location structure of inclined guide pillar |
-
2015
- 2015-10-23 CN CN201520834338.7U patent/CN205075284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130018A (en) * | 2018-09-21 | 2019-01-04 | 宁波埃利特模具制造有限公司 | A kind of oil cylinder equipped with front limited block adds the sliding block extraction location structure of inclined guide pillar |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |