CN208180155U - A kind of mold finished product water gap shearing device - Google Patents
A kind of mold finished product water gap shearing device Download PDFInfo
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- CN208180155U CN208180155U CN201820215365.XU CN201820215365U CN208180155U CN 208180155 U CN208180155 U CN 208180155U CN 201820215365 U CN201820215365 U CN 201820215365U CN 208180155 U CN208180155 U CN 208180155U
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- pneumatic cylinder
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Abstract
The utility model discloses a kind of die products water gap shearing device, comprising: the first pneumatic cylinder, the second pneumatic cylinder, upper mold, lower mold, base and its rack with upper mold cooperation；The upper mold includes the knife handle that die body, spring, block and end are provided with blade；The die body is provided with guide groove；Described knife handle one end is fixed on the block other end and is slidably connected to guide groove, and spring is separately connected block and die body outer wall；The lower mold is provided with type chamber, and after upper mold and lower mold cooperate, it is intracavitary that the blade is located at the type；The mandril of first pneumatic cylinder connects the upper mold, and the first pneumatic cylinder is fixed on rack, and the lower mold is placed in immediately below upper mold and lower mold back fixation is in base；Second pneumatic cylinder is fixed on base, and the knock-pin and block of the second pneumatic cylinder are opposite.Work efficiency is high for the present apparatus, it is possible to reduce labor intensity of workers.
Description
Technical field
The utility model relates to mold attachment fields.
Background technique
Such as Fig. 1, mold finished product often leaves the mouth of a river 88 when being molded completion, and the mouth of a river is mold in injection molding
During, thermoplastic materials flow through when hot flow path enters type chamber it is cooling after stay, that is, be exactly cold into the thermoplastic moulded in channel
But it is formed afterwards, however, these mouths of a river are not a part of product 87, after mold molding, generally require worker and cut in turn, with
The upper shearing mouth of a river often uses raw mode, holds product shearing, inefficiency by worker with scissors.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above (deficiency), provides a kind of die products
Water gap shearing device.
In order to solve the above technical problems, the technical solution of the utility model is as follows: a kind of die products water gap shearing device,
It include: the first pneumatic cylinder, the second pneumatic cylinder, upper mold, lower mold, base and its rack with upper mold cooperation；It is described
Upper mold includes the knife handle that die body, spring, block and end are provided with blade；The die body is provided with guide groove；The knife handle one
End is fixed on the block other end and is slidably connected to guide groove, and spring is separately connected block and die body outer wall；The lower mold is provided with
After type chamber, upper mold and the cooperation of lower mold, it is intracavitary (guide groove is connected to type chamber in other words) that the blade is located at the type；Described
The mandril of one pneumatic cylinder connects the upper mold, and the first pneumatic cylinder is fixed on rack, under the lower mold is placed in upper mold just
Square and lower mold back fixation is in base；Second pneumatic cylinder is fixed on base, and the knock-pin and block of the second pneumatic cylinder are opposite.
The type chamber in different lower molds can be made according to different die products, and the mold of some type chamber is made to correspond to certain
The mouth of a river of product is corresponded to the track that blade moves in guide groove with knife handle by the die products of seed type；(band will just be suppressed
The mouth of a river) molding die products are placed in lower mold, and the first cylinder of driving is to drive upper mold pushing to stay mold, then drives
Dynamic, the second cylinder, the second cylinder is overhanging, the knock-pin of the second cylinder, and block is arrived on top, pushes block, and block overcomes spring to make to connect
The knife handle for being connected to block moves in guide groove, since blade is intracavitary in type, so that blade will be fixed on type chamber in the intracavitary movement of type
Mouth of a river shovel on interior product falls；The first pneumatic cylinder and the second cylinder are driven again, and upper mold is lifted, and the knock-pin of the second cylinder returns
Contracting, block are sprung back under the action of the spring, thus opposite direction is mobile, blade is drawn back；Complete the shearing at the mold finished product mouth of a river
Work, takes away finished product, the shearing of next water port of product can have both been carried out repeating above step, it is possible thereby to have automatic shearing
The effect of water dividing gap, increases productivity, and reduces labor intensity.
In some embodiments, the upper mold further includes that second spring, third pneumatic cylinder, the second block and end are set
It is equipped with the second knife handle of the second blade；The die body is provided with the second guide groove；The second block is fixed in second knife handle one end,
The other end is slidably connected to the second guide groove, and second spring is separately connected the second block and die body outer wall；Third pneumatic cylinder is installed on
Base, the gas bar of third pneumatic cylinder are opposite with second block；The lower mold is provided with second type chamber, upper mold and lower die
After tool cooperation, it is intracavitary that second blade is located at the second type.
Two products can be once sheared simultaneously, improved efficiency.
In some embodiments, connection road is equipped between the type chamber and second type chamber.It is infused simultaneously in some double products
The occasion of modeling, a public hot flow path between two products, after cooling, runner can retain two products of connection, can be to two
Product is put into the type chamber of lower die simultaneously, and the mouth of a river for being connected to two products is then put into connection road, is sheared simultaneously.
In some embodiments, the knock-pin of second pneumatic cylinder is connected to the second push plate, second push plate and
Block is opposite.
In some embodiments, the knock-pin of the third pneumatic cylinder is connected to third push plate, the third push plate and
Second block is opposite.
Second pneumatic cylinder, third pneumatic cylinder knock-pin be connected to push plate, then by push plate come push and block block, uniform force,
Stability is more preferable.
It in some embodiments, further include connecting plate, the connecting plate is threadedly connected to upper mold top, the first air pressure
The mandril of cylinder is threadedly connected to the connecting plate.The mandril of the first cylinder is threadedly connected to upper mold by connecting plate, is dismantled
It is easy for installation, it is conducive to maintenance and replacement.
Detailed description of the invention
Fig. 1 is a formed in mould finished product schematic；
Fig. 2 is the mold finished product water gap shearing device schematic diagram of the utility model；
Fig. 3 is mold schematic diagram under mold finished product water gap shearing device in Fig. 2；
Fig. 4 is mold finished product water gap shearing device upper mold schematic rear view in Fig. 2；
Fig. 5 is mold finished product water gap shearing device operation principle schematic diagram in Fig. 2；
Fig. 6 is the upper mold and lower mold clamping schematic diagram of mold finished product water gap shearing device in Fig. 2.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, be also possible to be indirectly connected with by intermediary, it can be with
Say the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
The concrete meaning of the utility model.The technical solution of the utility model is done further with reference to the accompanying drawings and examples
It is bright.
As figures 2-6, a kind of die products water gap shearing device, comprising: the first pneumatic cylinder 10, the second pneumatic cylinder 20,
Upper mold 70, lower mold 60, base 50 and its rack 40 with the upper mold 70 cooperation；The upper mold 70 includes die body
701, spring 703, block 702 and end are provided with the knife handle 705 of blade 7051；The die body 701 is provided with guide groove 707；Institute
It states 705 one end of knife handle and is fixed on 702 other end of block and be slidably connected to guide groove 707, spring 703 is separately connected 702 He of block
701 outer wall of die body；The lower mold 60 is provided with type chamber 601, after upper mold 70 and lower mold 60 cooperate, the blade 7051
In the type chamber 601；The mandril of first pneumatic cylinder 10 connects the upper mold 70, and the first pneumatic cylinder 10 is fixed on
Rack 40, the lower mold 60 is placed in immediately below upper mold 70 and 60 back fixation of lower mold is in base 50；Second pneumatic cylinder 20
It is fixed on base 50, the knock-pin and block 702 of the second pneumatic cylinder 20 are opposite.
Wherein, in order to which a positions more on mold again handle two products simultaneously, the upper mold 70 can also more set one
A second spring 73, third pneumatic cylinder 30, the second block 72 and end are provided with the second knife handle 75 of the second blade 751；It is described
Die body 701 is provided with the second guide groove 717；The second block 72 is fixed in described second knife handle, 75 one end, and the other end is slidably connected to
Second guide groove 717, second spring 73 are separately connected 701 outer wall of the second block 72 and die body；Third pneumatic cylinder 30 is installed on base
50, the gas bar of third pneumatic cylinder 30 and second block 72 are opposite；The lower mold 60 is provided with second type chamber 61, upper mold
70 with after the cooperation of lower mold 60, and second blade 751 is located in the second type chamber 61.
Above-mentioned guide groove 707 is identical with the design of the second guide groove 717, can use following design, specifically with the act of guide groove 707
Example explanation, as illustrated in figures 3-6, guide groove 707 is from 701 lateral inlets of die body, since entrance, is from top to bottom obliquely installed in mould
Body 701,707 length direction side of guide groove do not seal and are equipped with the second opening, and guide groove 707 second is open two edges provided with peace
Platform 708 is filled, after knife handle 705 is placed in guide groove 707, pressing plate 704 is pressed in erecting bed 708 across 707 two sides of guide groove, and passes through spiral shell
Nail is fixed on die body 701, and due to the blocking of pressing plate 704, knife handle is not fallen off when sliding, in addition, due to guide groove 707
Provided with the second opening, upper mold 70 allows the blade for being connected to knife handle end to be placed in lower die after being bonded with lower mold 60
Type is intracavitary, and since guide groove tilts top-down nano-fabrication, when knife handle stretches out, it is intracavitary (as long as type chamber exists that she can enter type with blade
When design, by the track of mouth of a river root alignment blade operation), so that the mouth of a river be fallen from root shovel；When knife handle retraction, meeting
With blade along acclivitous guide groove movement, that is, type chamber can be left, with blade in order to the mouth of a river that will be cut down
Fertilizer takes down.
It is above-mentioned that connection road is equipped in order to adapt to double products while injection molding technology, between the type chamber and second type chamber.Such as Fig. 1
It show two products while being molded, there is a connection strap 89 in succession among it, it will when this product is carried out the mouth of a river
Connection strap 89 can be put into connection road simultaneously by the type chamber of two products while the lower mold of indentation, to avoid obstruction upper mold under
Mold clamping.
More than, the knock-pin of second pneumatic cylinder 20 is connected to the second push plate 201, second push plate 201 and block
702 is opposite.The knock-pin of the third pneumatic cylinder 30 is connected to third push plate 301, the third push plate 301 and the second block 72
Relatively.It further include connecting plate 17, the connecting plate 17 is threadedly connected to 70 top of upper mold, the mandril spiral shell of the first pneumatic cylinder 10
Line is connected to the connecting plate 17.
In figure, description positional relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this reality
It is merely examples for clearly illustrating the present invention with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all practical new at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model right and wants within the spirit and principle of type
Within the protection scope asked.
Claims (6)
1. a kind of die products water gap shearing device characterized by comprising the first pneumatic cylinder (10), the second pneumatic cylinder (20),
Upper mold (70), lower mold (60), base (50) and its rack (40) with the upper mold (70) cooperation；
The upper mold (70) includes the knife that die body (701), spring (703), block (702) and end are provided with blade (7051)
Handle (705)；The die body (701) is provided with guide groove (707)；It is sliding that block (702) other end is fixed in described knife handle (705) one end
Dynamic to be connected to guide groove (707), spring (703) is separately connected block (702) and die body (701) outer wall；
The lower mold (60) is provided with type chamber (601), after upper mold (70) and the cooperation of lower mold (60), the blade (7051)
In the type chamber (601)；
The mandril of first pneumatic cylinder (10) connects the upper mold (70), and the first pneumatic cylinder (10) is fixed on rack
(40), the lower mold (60) is placed in immediately below upper mold (70) and lower mold (60) back fixation is in base (50)；Second gas
Cylinder pressure (20) is fixed on base (50), and the knock-pin and block (702) of the second pneumatic cylinder (20) are opposite.
2. die products water gap shearing device according to claim 1, which is characterized in that the upper mold (70) further includes
Second spring (73), third pneumatic cylinder (30), the second block (72) and end are provided with the second knife handle of the second blade (751)
(75)；The die body (701) is provided with the second guide groove (717)；The second block (72) are fixed in described second knife handle (75) one end,
The other end is slidably connected to the second guide groove (717), and second spring (73) is separately connected the second block (72) and die body (701) outside
Wall；Third pneumatic cylinder (30) is installed on base (50), and the gas bar of third pneumatic cylinder (30) and second block (72) are opposite；
The lower mold (60) is provided with second type chamber (61), after upper mold (70) and the cooperation of lower mold (60), second knife
Piece (751) is located in the second type chamber (61).
3. die products water gap shearing device according to claim 2, which is characterized in that the type chamber (601) and second
Connection road (222) is equipped between type chamber (61).
4. die products water gap shearing device according to claim 1, which is characterized in that second pneumatic cylinder (20)
Knock-pin is connected to the second push plate (201), and second push plate (201) and block (702) are opposite.
5. die products water gap shearing device according to claim 2, which is characterized in that the third pneumatic cylinder (30)
Knock-pin is connected to third push plate (301), and the third push plate (301) and the second block (72) are opposite.
6. die products water gap shearing device according to any one of claims 1 to 5, which is characterized in that further include connecting
Fishplate bar (17), the connecting plate (17) are threadedly connected to upper mold (70) top, and the mandril of the first pneumatic cylinder (10) is threadedly coupled
In the connecting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215365.XU CN208180155U (en) | 2018-02-07 | 2018-02-07 | A kind of mold finished product water gap shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215365.XU CN208180155U (en) | 2018-02-07 | 2018-02-07 | A kind of mold finished product water gap shearing device |
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| Publication Number | Publication Date |
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| CN208180155U true CN208180155U (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820215365.XU Active CN208180155U (en) | 2018-02-07 | 2018-02-07 | A kind of mold finished product water gap shearing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283814A (en) * | 2020-02-25 | 2020-06-16 | 钟吉彬 | SMT circuit board cutting device with ejecting structure |
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2018
- 2018-02-07 CN CN201820215365.XU patent/CN208180155U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283814A (en) * | 2020-02-25 | 2020-06-16 | 钟吉彬 | SMT circuit board cutting device with ejecting structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 Baijiang Sand in Baijiang Old Guanghu Road, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Guoding Automobile Parts Co., Ltd. Address before: 510000 Baijiang Sand in Baijiang Village, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Guo Ding Mould Products Co., Ltd. |