CN207448963U - A kind of veterinary catheter mold simple in structure - Google Patents
A kind of veterinary catheter mold simple in structure Download PDFInfo
- Publication number
- CN207448963U CN207448963U CN201721295640.5U CN201721295640U CN207448963U CN 207448963 U CN207448963 U CN 207448963U CN 201721295640 U CN201721295640 U CN 201721295640U CN 207448963 U CN207448963 U CN 207448963U
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- CN
- China
- Prior art keywords
- lower die
- mold
- die
- sliding block
- cylinder
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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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of veterinary catheter mold simple in structure, the centre of the upper die and lower die are equipped with the upper and lower die cavity that can be fitted like a glove together.The runner is arranged in lower die and gum-injecting port is arranged on to the side of lower die, and several passages for being used to be inserted into sebific duct are equipped between the lower die and upper mold.Equipped with sliding block and several pins being fixed on sliding block in the lower die, the pin insertion forming cavity is interior and inconsistent with the openend of sebific duct, and mold is externally provided with cylinder, and the piston rod of the cylinder is connected with sliding block and with movable slider straight reciprocating motion.The utility model is simple in structure, easy to use, by the way that cylinder band movable slider is set to move, the structure for reducing mold using diagonal brace pin to move with movable slider.The die holder of the utility model is hollow structure, and thimble is set in hollow die holder and product is ejected.The structure of mold is not only simplified using limited block limitation thimble pressing plate, reduces die space, and can effectively reduce cost, is operated more convenient.
Description
【Technical field】
The utility model is related to mould applications, particularly a kind of veterinary catheter mold simple in structure.
【Background technology】
At present, in the market plastic mould species is more, but structure is all more complicated mostly, it is easy to because some component damages
Mold use is badly influenced, mold occupied space is also very big, so as to add expensive cost, operates also less square
Just.
【Utility model content】
The utility model provide it is a kind of simple in structure, it is easy to use, not only simplify the structure of mold, reduce mold
Space, and cost can be effectively reduced, operate a kind of more convenient veterinary catheter mold simple in structure.
To achieve these goals, the technical solution of the utility model is：
A kind of veterinary catheter mold simple in structure, including upper die and lower die and die holder, the upper die and lower die are just
Center is equipped with the upper and lower die cavity that can be fitted like a glove together, and the upper cavity and lower mode cavity form forming cavity.The lower mode cavity with
Flow passage, the runner are arranged in lower die and gum-injecting port are arranged on to the side of lower die, set between the lower die and upper mold
There are several passages for being used to be inserted into sebific duct, the passage is connected with forming cavity.The openend of the sebific duct passes through passage juxtaposition
In in forming cavity, it is inserted into the lower die equipped with sliding block and several pins being fixed on sliding block, the pin in forming cavity simultaneously
It is inconsistent with the openend of sebific duct.Mold is externally provided with cylinder, and the piston rod of the cylinder is connected with sliding block and with movable slider straight line
It moves back and forth.
Preferably, the piston rod on the cylinder is T font structures, and the sliding block is equipped with T font grooves, the piston
Bar fits like a glove with the T font grooves on sliding block, and the piston rod is caught in band movable slider straight reciprocating motion in groove.
Preferably, it is hollow structure in the die holder, several thimbles and spring is equipped in the die holder.The thimble
It is fixed through ejector retainner plate and by thimble pressing plate, the ejector retainner plate is equipped with guide rod, and spring, the lower die are arranged on the guide rod
Seat is equipped with limited block, the limited block limitation thimble pressing plate abjection die holder.
Preferably, if the dry passage is 2, every passage corresponds to a pin.
A kind of the advantages of veterinary catheter mold simple in structure of the utility model, is as follows：
The utility model is simple in structure, easy to use, by the way that cylinder band movable slider is set to move, reduces mold using tiltedly
Support pin carrys out the structure with movable slider movement.The structure of mold is simplified, reduces die space, and can effectively reduce cost,
It operates more convenient.Thimble in hollow die holder is set and product is ejected, thimble pressing plate is limited using limited block
Deviate from lower template.By the way that die holder is arranged to hollow structure, makes the overall weight of mold reduce, mitigate the load-bearing pressure of injection molding machine
Power.
The effect of the design of the utility model, concrete structure and generation is described further below with reference to attached drawing, with
It is completely understood by the purpose of this utility model, feature and effect.
【Description of the drawings】
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the top view after the demoulding of the utility model；
Fig. 3 is the sectional view of molding；
Fig. 4 is the perspective view of the utility model；
Fig. 5 is the sectional view of product；
Upper mold 1；Lower die 2；Runner 21；Gum-injecting port 22；Passage 23；Sliding block 24；Pin 241；Die holder 3；Thimble 31；Spring
32；Limited block 33；Cylinder 4；Sebific duct 9.
【Specific embodiment】
It is further described below in conjunction with attached drawing veterinary catheter mold simple in structure a kind of to the utility model：
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.
As shown in the figure, a kind of veterinary catheter mold simple in structure, including upper mold 1, lower die 2 and die holder 3, it is described on
Mould 1 is equipped with the upper and lower die cavity together with fitting like a glove with the centre of lower die 2, and the upper cavity and lower mode cavity form shaping
Chamber.The lower mode cavity is connected with runner 21, and the runner 21 is arranged in lower die 2 and gum-injecting port 22 is arranged on to the side of lower die 2
Face.Several 9 passages 23 for being used to be inserted into sebific duct are equipped between the lower die 2 and upper mold 1, are preferentially led in the present embodiment using two
Road 23.The passage 23 is connected with forming cavity, and the openend of the sebific duct 9 is placed in through passage 23 in forming cavity.It is described
Equipped with sliding block 24 and several pins 241 being fixed on sliding block 24 in lower die 2, the pin 241 is inserted into forming cavity and and glue
The openend of pipe 9 is inconsistent.Mold is externally provided with cylinder 4, and piston rod and the sliding block 24 of the cylinder 4 snap connection and with movable slider
24 straight reciprocating motions.The plastics of thawing flow into forming cavity by runner 21, since pin 241 and 9 openend of sebific duct are inconsistent,
Plastics cannot flow into sebific duct 9.So that plastics are molded in forming cavity and are bonded with 9 openend of sebific duct.Since gum-injecting port 22 is set
It puts in the side of lower die 2, reduces die space, so as to imitate reduction cost.
Specifically, the piston rod on the cylinder 4 is T font structures, and the sliding block 24 is equipped with to be made with piston rod cooperation
T-shaped groove, the T fonts groove on the sliding block 24 fit like a glove with piston rod, and the piston rod is caught in groove and drives
24 straight reciprocating motion of sliding block.By snapping connection for T font structures, facilitate the installation and removal of mold and cylinder 4, also work as gas
When cylinder 4 damages, it is also convenient for replacing the cylinder 4 of damage.
More specifically, being hollow structure in the die holder 3, several thimbles 31 and spring 32 are equipped in the die holder 3,
The thimble 31 is fixed through ejector retainner plate and by thimble pressing plate, and the ejector retainner plate is equipped with guide rod, under some insertion of guide rod
In mould 2, spring 32 is arranged on the guide rod, the spring 32 resets after being used for ejecting product.The die holder 3 is equipped with limit
Position block 33, the limited block 33 limit thimble pressing plate and prevent from coming off from die holder 3 during reset, play /V work
With.Since die holder 3 is hollow structure, makes the overall weight of mold reduce, mitigate the load-bearing pressure of injection molding machine.
The work step of the utility model is as follows：
It installs a mold into first on injection molding machine, upper mold 1 and lower die 2 mold, then two sebific ducts 9 are inserted into correspondence respectively
Passage 23 in, make sebific duct 9 and pin 241 inconsistent.Then injection molding machine is started, the plastics of thawing are flowed by runner 21 to be shaped
Intracavitary, since sebific duct 9 and pin 241 are inconsistent, plastics cannot flow into sebific duct 9 so that the plastics of thawing in forming cavity into
Type is simultaneously bonded with the openend of sebific duct 9.Then upper mold 1 demoulds, and cylinder starts band movable slider 24 and slides so that pin 241 and glue
Pipe 9 separates, while the ejection cylinder being arranged under die holder 3 promotes thimble pressing plate so that thimble 31 is moved up product top
Go out, then eject cylinder and reset, spring 32 resets thimble pressing plate so that limited block 33 and thimble pressing plate phase on die holder 3
It contradicts.
The preferred embodiment of the utility model is given in attached drawing.But the utility model can be with many different shapes
Formula is realized, however it is not limited to this specification described embodiment.On the contrary, the purpose for providing these embodiments is made to this reality
With the understanding more thorough and comprehensive of new disclosure.
Claims (4)
1. a kind of veterinary catheter mold simple in structure, including upper mold (1), lower die (2) and die holder (3), it is characterised in that：
The centre of the upper mold (1) and lower die (2) is equipped with the upper and lower die cavity that can be fitted like a glove together, the upper cavity and lower die
Chamber forms forming cavity, and the lower mode cavity connects with runner (21), and it is interior and by gum-injecting port that the runner (21) is arranged on lower die (2)
(22) side of lower die (2) is arranged on, several passages for being used to be inserted into sebific duct (9) are equipped between the lower die (2) and upper mold (1)
(23), the passage (23) is connected with forming cavity, and the openend of the sebific duct (9) is placed in forming cavity through passage (23)
It is interior, it is inserted in the lower die (2) equipped with sliding block (24) and several pins (241) being fixed on sliding block (24), the pin (241)
It is interior and inconsistent with the openend of sebific duct (9) to enter forming cavity, mold is externally provided with cylinder (4), the piston rod and cunning of the cylinder (4)
Block (24) connects and with movable slider (24) straight reciprocating motion.
2. a kind of veterinary catheter mold simple in structure according to claim 1, it is characterised in that：The cylinder (4)
On piston rod for T font structures, the sliding block (24) is equipped with T font grooves, the piston rod and the T words on sliding block (24)
Type groove fits like a glove, and the piston rod is caught in band movable slider (24) straight reciprocating motion in groove.
3. a kind of veterinary catheter mold simple in structure according to claim 1, it is characterised in that：The die holder
(3) it is hollow structure in, several thimbles (31) and spring (32) is equipped in the die holder (3), the thimble (31) passes through top
Needle plate is simultaneously fixed by thimble pressing plate, and the ejector retainner plate is equipped with guide rod, and spring (32), the die holder are arranged on the guide rod
(3) limited block (33), limited block (33) the limitation thimble pressing plate abjection die holder are equipped with.
4. a kind of veterinary catheter mold simple in structure according to claim 1, it is characterised in that：If the dry passage
(23) it is 2, the corresponding pin (241) of every passage (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295640.5U CN207448963U (en) | 2017-09-30 | 2017-09-30 | A kind of veterinary catheter mold simple in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295640.5U CN207448963U (en) | 2017-09-30 | 2017-09-30 | A kind of veterinary catheter mold simple in structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448963U true CN207448963U (en) | 2018-06-05 |
Family
ID=62250490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295640.5U Expired - Fee Related CN207448963U (en) | 2017-09-30 | 2017-09-30 | A kind of veterinary catheter mold simple in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734574A (en) * | 2022-06-10 | 2022-07-12 | 烟台赛达医疗科技有限公司 | Catheter production forming device |
-
2017
- 2017-09-30 CN CN201721295640.5U patent/CN207448963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734574A (en) * | 2022-06-10 | 2022-07-12 | 烟台赛达医疗科技有限公司 | Catheter production forming device |
| CN114734574B (en) * | 2022-06-10 | 2022-11-29 | 烟台赛达医疗科技有限公司 | Catheter production forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |