CN209699787U - A kind of polymeric seal circle fast producing equipment - Google Patents
A kind of polymeric seal circle fast producing equipment Download PDFInfo
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- CN209699787U CN209699787U CN201920216180.5U CN201920216180U CN209699787U CN 209699787 U CN209699787 U CN 209699787U CN 201920216180 U CN201920216180 U CN 201920216180U CN 209699787 U CN209699787 U CN 209699787U
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- fixedly connected
- fixed cylinder
- plate
- pull rod
- guide post
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Abstract
The utility model discloses a kind of polymeric seal circle fast producing equipments, including fixed cylinder, sealing is slidably fitted with piston plate in the fixed cylinder, swivel base is fixedly connected in the middle part of the piston plate bottom, the left pivot movement of the swivel base is connected with pull rod one, the bottom end of the pull rod one is rotatably connected to pull rod two, bottom in the fixed cylinder close to its two sides is fixedly connected to bearing block, the axis rotation of two bearing blocks is equipped with shaft, the bottom end of the pull rod two is fixedly connected with the surface in shaft in the middle part of it, the left end of the shaft is fixedly connected with bevel gear one, fixed plate is fixedly connected on the left of its bottom in the fixed cylinder, guide post is fixedly connected at the top of its front end in the fixed plate.The utility model realizes sealing ring automatic ejection after injection molding by the cooperation of above structure, facilitates collection, improves the efficiency of sealing ring production, and the effect used is preferable.
Description
Technical field
The utility model relates to mold production equipment technology, specially a kind of polymeric seal circle, which quickly produces, to be set
It is standby.
Background technique
Sealing ring is fixed on the fan narrow on the lasso or washer of bearing and with another lasso or washer contacts or formation
Palace gap can prevent internal grease or oil liquid to external leakage, prevented also from extraneous splashing or the intrusion of dust.
Chinese Patent Application No. CN201620425435.5 discloses a kind of injection mold for manufacturing sealing ring, including mold
Ontology and mold top cover, mold top cover are hinged on mold, and lead channel, liquid outlet groove and annular are provided on the die ontology
Slot, lead channel are connected with one end of annular groove, and liquid outlet groove is connected with the other end of annular groove, the shape and sealing of annular groove
The shape of circle is identical, and the bottom of annular groove is provided with spherical groove, the size and shape and the raised phase of sealing ring bottom of spherical groove
Together, obturator, inlet and liquid outlet, the shape and size of obturator and the groove of sealing ring are provided on the mold top cover
Identical, after covering mold top cover, inlet is connected with lead channel, and liquid outlet is connected with liquid outlet groove, the thickness of the obturator
Degree is less than the depth of annular groove.However the injection mold of the manufacture sealing ring is when in use, is cooled and shaped close in annular groove
Seal cannot take out well, reduce the efficiency of sealing ring production, and the effect used is bad.
Utility model content
The purpose of this utility model is to provide a kind of polymeric seal circle fast producing equipment, have that structure is simple, makes
With convenient advantage, solve the problems, such as that sealing ring takes out inconvenient in the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of polymeric seal circle, which quickly produces, to be set
Standby, including fixed cylinder, sealing is slidably fitted with piston plate in the fixed cylinder, is fixedly connected in the middle part of the piston plate bottom
Swivel base, the left pivot movement of the swivel base are connected with pull rod one, and the bottom end of the pull rod one is rotatably connected to pull rod two, the fixation
Bottom on cylinder close to its two sides is fixedly connected to bearing block, and the axis rotation of two bearing blocks is equipped with shaft, institute
The bottom end for stating pull rod two is fixedly connected with the surface in shaft in the middle part of it, and the left end of the shaft is fixedly connected with bevel gear
One, fixed plate is fixedly connected in the fixed cylinder on the left of its bottom, close to the top of its front end in the fixed plate
It is fixedly connected with guide post, the top of the guide post is fixedly connected with mounting plate, the opposite face in the middle part of the mounting plate and fixed plate
It is rotatably equipped with screw rod, the bottom end of the screw rod is pierced by the lower surface of fixed plate and is fixedly connected with bevel gear two, the umbrella tooth
Wheel one is meshed with bevel gear two, and guide sleeve is slidably connected on the guide post, swivel nut, the spiral shell are threaded on the screw rod
Set is fixedly connected to lifter plate with the surface on the right side of guide sleeve, and the bottom of the lifter plate is fixedly connected with cover board, the cover board
Bottom be fixedly connected with convex block, be fixedly connected with injection molding machine feed pipe at the top of the lifter plate, the lifter plate, cover board with
The middle part of convex block offers the feed inlet communicated with injection molding machine feed pipe bottom end, and the middle part at the top of the mounting plate is fixedly connected
There is motor, the output shaft of the motor is fixedly connected with the top of screw rod.
Preferably, the quantity of the guide post is two, and two guide posts are using the vertical centerline on the left of fixed cylinder as axial symmetry
Arrangement.
Preferably, the quantity of the guide sleeve is corresponding with guide post, and the outer diameter size phase of the inner diameter size of guide sleeve and guide post
Adaptation.
Preferably, the outer diameter size of the cover board is adapted with the outer diameter size of fixed cylinder, the outer diameter size of the convex block
It is smaller than the inner diameter size of fixed cylinder.
Preferably, the surface of the fixed cylinder right side central is fixedly installed with controller, and the controller is AVR monolithic
Machine is equipped with close to switch on the cover board close to being internally embedded for its edge, the output end and controller close to switch
Input terminal be electrically connected, the output end of the controller respectively with the input terminal of injection molding machine and connection box for motor be electrically connected.
Compared with prior art, the utility model has the beneficial effects that in the utility model, by motor, screw rod, guide post,
Lifter plate, cover board and the isostructural cooperation of convex block, when controller control motor drives screw rod clockwise, lifter plate will drive injection molding machine
Feed pipe decline, passes through the cooperation of shaft, bevel gear one, bevel gear two, pull rod one, pull rod two and swivel base at the same time, is rising
During dropping plate decline, piston plate can also decline, but since the fall of unit time inner piston plate is much smaller than lifting
The fall of plate, spacing between lifter plate and piston plate also come it is smaller, until lifter plate drive convex block drop to convex block with
When piston plate offsets, cover board just covers the upper surface of fixed cylinder at this time, and is formed between convex block and fixed cylinder cold for sealing ring
Molding endless groove passes to controller by signal close to switch, and controller controls injection molding machine starting, infuses into endless groove
Enter raw material, closed until raw material fills rear injection molding machine, after cooling, controller controls motor and screw rod is driven to reverse, and rises
Drop plate moves up, and piston plate also will be shifted up, but moves up amplitude moving up much smaller than lifter plate due to unit time inner piston plate
Amplitude, the spacing between lifter plate and piston plate also come it is bigger, until piston plate jack up sealing ring after, injection molding finishes, be worth one
It is mentioned that, the displacement amplitude of piston plate is much smaller than the displacement amplitude of lifter plate in the utility model, can be pre- by being arranged in advance
The screw rod of constant pitch and the pull rod one of predetermined length and pull rod two are realized jointly, since this technology belongs to well-known technique, therefore at this
It is repeated no more in utility model, by the cooperation of above structure, realizes sealing ring automatic ejection after injection molding, facilitate collection,
The efficiency of sealing ring production is improved, the effect used is preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the partial sectional view that the utility model is molded rear front view；
Fig. 2 is the structural schematic diagram that the utility model is molded lateral side view；
Fig. 3 is the structural schematic diagram that the utility model is molded rear front view；
Fig. 4 is the structural schematic diagram of the partial sectional view of front view when the utility model is molded；
Fig. 5 is the structural schematic diagram of front view when the utility model is molded.
In figure: 1- fixed cylinder, 2- piston plate, 3- swivel base, 4- pull rod one, 5- pull rod two, 6- bearing block, 7- shaft, 8- umbrella
Gear one, 9- fixed plate, 10- guide post, 11- mounting plate, 12- screw rod, 13- bevel gear two, 14- guide sleeve, 15- swivel nut, 16- lifting
The close switch of plate, 17- cover board, 18- convex block, 19- injection molding machine feed pipe, 20- feed inlet, 21- motor, 22- controller, 23-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 to Fig. 5, the utility model provides a kind of technical solution: a kind of polymeric seal circle, which quickly produces, to be set
Standby, including fixed cylinder 1, sealing is slidably fitted with piston plate 2 in fixed cylinder 1, and piston plate is fixedly connected with swivel base in the middle part of 2 bottom
3, the left pivot movement of swivel base 3 is connected with pull rod 1, and the bottom end of pull rod 1 is rotatably connected to pull rod 25, close to it in fixed cylinder 1
The bottom of two sides is fixedly connected to bearing block 6, and the axis rotation of two bearing blocks 6 is equipped with shaft 7, the bottom end of pull rod 25
It is fixedly connected with the surface in shaft 7 in the middle part of it, the left end of shaft 7 is fixedly connected with bevel gear 1, leans in fixed cylinder 1
It is fixedly connected with fixed plate 9 on the left of its nearly bottom, is fixedly connected with guide post 10 at the top of its front end in fixed plate 9, leads
The top of column 10 is fixedly connected with mounting plate 11, and the opposite face at 9 middle part of mounting plate 11 and fixed plate is rotatably equipped with screw rod 12, spiral shell
The bottom end of bar 12 is pierced by the lower surface of fixed plate 9 and is fixedly connected with bevel gear 2 13, and bevel gear 1 is nibbled with 2 13 phase of bevel gear
It closes, slidably connects guide sleeve 14 on guide post 10, swivel nut 15, the surface on 14 right side of swivel nut 15 and guide sleeve are threaded on screw rod 12
It is fixedly connected to lifter plate 16, the bottom of lifter plate 16 is fixedly connected with cover board 17, and the bottom of cover board 17 is fixedly connected with convex
Block 18, the outer diameter size of cover board 17 are adapted with the outer diameter size of fixed cylinder 1, and the outer diameter size of convex block 18 is smaller than fixed cylinder 1
Inner diameter size, the top of lifter plate 16 is fixedly connected with injection molding machine feed pipe 19, in lifter plate 16, cover board 17 and convex block 18
Portion offers the feed inlet 20 communicated with 19 bottom end of injection molding machine feed pipe, and the middle part at 11 top of mounting plate is fixedly connected with motor
21, the output shaft of motor 21 is fixedly connected with the top of screw rod 12.
The quantity of guide post 10 is two, and two guide posts 10 are arranged using the vertical centerline in 1 left side of fixed cylinder as axial symmetry, is led
The quantity of set 14 is corresponding with guide post 10, and the inner diameter size of guide sleeve 14 is adapted with the outer diameter size of guide post 10, passes through two
Guide post 10 and two guide sleeves 14, move up and down lifter plate 16 more stable.
The surface of 1 right side central of fixed cylinder is fixedly installed with controller 22, and controller 22 is AVR single chip, on cover board 17
It is equipped with close to being internally embedded for its edge close to switch 23, it is electrical close to the output end of switch 23 and the input terminal of controller 22
Connection, the output end of controller 22 are electrically connected with the input terminal of 21 terminal box of injection molding machine and motor respectively.
Working principle: the polymeric seal circle fast producing equipment is in use, when controller control motor 21 drives screw rod
12 is clockwise, and lifter plate 16 will drive the decline of injection molding machine feed pipe 19, is acted on by the commutation of bevel gear 1 and bevel gear 2 13,
Realize that shaft 7 rotates, shaft 7 drives pull rod 1 to rotate, and piston plate 2 declines, but due under unit time inner piston plate 2
Range of decrease degree is much smaller than the fall of lifter plate 16, and the spacing between lifter plate 16 and piston plate 2 is also next smaller, until lifter plate
16 drive convex blocks 18 drop to convex block 18 and when piston plate 2 offset, and cover board 17 just covers the upper surface of fixed cylinder 1 at this time, and
The endless groove being cooled and shaped for sealing ring is formed between convex block 18 and fixed cylinder 1, and control is passed to by signal close to switch 23
Device 22, controller 22 control injection molding machine starting, raw material are injected into endless groove, close, wait until until raw material fills rear injection molding machine
After cooling, controller controls motor 21 and screw rod 12 is driven to reverse, and lifter plate 16 moves up, and piston plate 2 also will be shifted up, but by
Amplitude is moved up much smaller than lifter plate 16 in the amplitude that moves up of unit time inner piston plate 2, between lifter plate 16 and piston plate 2
Spacing also come it is bigger, until piston plate 2 jack up sealing ring after, injection molding finishes.It is noted that piston plate in the utility model
2 displacement amplitude be much smaller than lifter plate 16 displacement amplitude, can by be arranged in advance pre- constant pitch screw rod 12 and pre- fixed length
The pull rod 1 and pull rod 25 of degree are realized jointly, since this technology belongs to well-known technique, therefore are repeated no more in the present invention,
By the cooperation of above structure, sealing ring automatic ejection after injection molding is realized, facilitate collection, improve the effect of sealing ring production
Rate, the effect used are preferable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of polymeric seal circle fast producing equipment, it is characterised in that: close in the fixed cylinder (1) including fixed cylinder (1)
Envelope is slidably fitted with piston plate (2), is fixedly connected with swivel base (3) in the middle part of piston plate (2) bottom, the swivel base (3)
Left pivot movement is connected with pull rod one (4), and the bottom end of the pull rod one (4) is rotatably connected to pull rod two (5), the fixed cylinder (1)
The upper bottom close to its two sides is fixedly connected to bearing block (6), and the axis rotation of two bearing blocks (6) is equipped with shaft
(7), the bottom end of the pull rod two (5) is fixedly connected with the surface on shaft (7) in the middle part of it, the left end of the shaft (7)
It is fixedly connected with bevel gear one (8), is fixedly connected with fixed plate (9) on the left of its bottom on the fixed cylinder (1), it is described
It is fixedly connected with guide post (10) at the top of its front end in fixed plate (9), the top of the guide post (10) is fixedly connected with peace
Loading board (11), the mounting plate (11) are rotatably equipped with screw rod (12) with the opposite face in the middle part of fixed plate (9), the screw rod (12)
Bottom end be pierced by the lower surface of fixed plate (9) and be fixedly connected with bevel gear two (13), the bevel gear one (8) and bevel gear two
(13) it is meshed, is slidably connected guide sleeve (14) on the guide post (10), be threaded with swivel nut (15) on the screw rod (12),
Surface on the right side of the swivel nut (15) and guide sleeve (14) is fixedly connected to lifter plate (16), and the bottom of the lifter plate (16) is solid
Surely it is connected with cover board (17), the bottom of the cover board (17) is fixedly connected with convex block (18), and the top of the lifter plate (16) is solid
Surely it is connected with injection molding machine feed pipe (19), the lifter plate (16), cover board (17) and the middle part of convex block (18) offer and infuse
The feed inlet (20) that molding machine feed pipe (19) bottom end communicates, the middle part at the top of the mounting plate (11) are fixedly connected with motor
(21), the output shaft of the motor (21) is fixedly connected with the top of screw rod (12).
2. a kind of polymeric seal circle fast producing equipment according to claim 1, it is characterised in that: the guide post (10)
Quantity be two, two guide posts (10) using the vertical centerline on the left of fixed cylinder (1) be axial symmetry arrangement.
3. a kind of polymeric seal circle fast producing equipment according to claim 1, it is characterised in that: the guide sleeve (14)
Quantity it is corresponding with guide post (10), and the inner diameter size of guide sleeve (14) is adapted with the outer diameter size of guide post (10).
4. a kind of polymeric seal circle fast producing equipment according to claim 1, it is characterised in that: the cover board (17)
Outer diameter size be adapted with the outer diameter size of fixed cylinder (1), the outer diameter size of the convex block (18) is smaller than fixed cylinder (1)
Inner diameter size.
5. a kind of polymeric seal circle fast producing equipment according to claim 1, it is characterised in that: the fixed cylinder
(1) surface of right side central is fixedly installed with controller (22), and the controller (22) is AVR single chip, the cover board (17)
It is upper to be equipped with close to being internally embedded for its edge close to switch (23), the output end and controller (22) close to switch (23)
Input terminal be electrically connected, the output end of the controller (22) respectively with injection molding machine and the input terminal of motor (21) terminal box electricity
Property connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216180.5U CN209699787U (en) | 2019-02-20 | 2019-02-20 | A kind of polymeric seal circle fast producing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216180.5U CN209699787U (en) | 2019-02-20 | 2019-02-20 | A kind of polymeric seal circle fast producing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209699787U true CN209699787U (en) | 2019-11-29 |
Family
ID=68643636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920216180.5U Active CN209699787U (en) | 2019-02-20 | 2019-02-20 | A kind of polymeric seal circle fast producing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209699787U (en) |
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2019
- 2019-02-20 CN CN201920216180.5U patent/CN209699787U/en active Active
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