CN207327503U - A kind of rotating core-pulling mechanism of toilet seat indexer pipe mould - Google Patents
A kind of rotating core-pulling mechanism of toilet seat indexer pipe mould Download PDFInfo
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- CN207327503U CN207327503U CN201721312004.9U CN201721312004U CN207327503U CN 207327503 U CN207327503 U CN 207327503U CN 201721312004 U CN201721312004 U CN 201721312004U CN 207327503 U CN207327503 U CN 207327503U
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- oil cylinder
- pulling mechanism
- indexer
- toilet seat
- fuse
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Abstract
The utility model provides a kind of rotating core-pulling mechanism of toilet seat indexer pipe mould, belongs to field of mechanical technique.It solves the problems, such as that the rotating core-pulling mechanism of existing mold is inconvenient to assemble and repairs.The rotating core-pulling mechanism of this toilet seat indexer pipe mould, include moving platen and cavity, rotating core-pulling mechanism includes the connecting rod along front and rear setting, the straight core pulling for being slidably arranged in connecting rod and being located in spout part, is connected on connection rod rear end and the rotation fuse in connecting section and the swivel plate for being rotatably connected on moving platen bottom, swivel plate is equipped with fuse baffle, the front end of connecting rod is connected on fuse baffle, there is stand oil cylinder on fuse baffle, rotary oil cylinder is rotatably connected on mould.The rotating core-pulling mechanism of this toilet seat indexer pipe mould can unload stand oil cylinder and rotary oil cylinder without carrying out dismounting to mould from mould, convenient maintenance or replacement to stand oil cylinder and rotary oil cylinder.
Description
Technical field
The utility model belongs to technical field of mold, particularly a kind of rotating core-pulling mechanism of toilet seat indexer pipe mould.
Background technology
At present, injection mold is molded hollow tubing product in cavity and generally requires core-pulling mechanism, and core-pulling mechanism is being molded
Extracted out in inner cavity under the drive of mould dynamic model folding when being molded completion from product, complete the injection molding of product.
At present, Chinese patent net discloses a kind of plastic bend tube mold gear rack core-drawing demoulding mechanism (application number：
201110446602.6), it includes mould lower impressions and fuse, and lower impressions bottom is equipped with support plate, and support plate is installed on support block
On, support block is installed on bottom plate, and the fuse includes elbow fuse and straight line fuse, and the outer end of elbow fuse is equipped with guide post,
Guide post passes through straight line fuse, and fixed pin is installed in the support plate, rotation support plate is set outside fixed pin, rotates and is installed on support plate
Fixing bracket, guide post connect fixing bracket, and outer slide, outer slide connection straight line fuse, outside described are set on fixing bracket
The bottom installation linear gear rack of sliding block, support bracket fastened bottom is installed straight line oil motor, is installed in the rotation axis of straight line oil motor
Linear gear, linear gear are meshed with linear gear rack；Camber line oil motor, camber line oil horse are installed in the rotation the bottom of the support plate
The rotation axis connection camber line gear reached, installs camber line rack, camber line rack is meshed with camber line gear in support plate along side.
Above-mentioned core-drawing demoulding mechanism is made up of straight line oil motor, camber line gear, camber line oil motor and camber line rack
Rack gear driving rotation support plate rotates, complicated, the assembling inconvenience of rack gear, once rack gear
, it is necessary to will be replaced or repaired after mould release when failure or serious wear, therefore the also maintenance in inconvenient later stage.
The content of the invention
The purpose of this utility model is that there are the above problem for existing technology, it is proposed that a kind of toilet seat shift unit pipe die
The rotating core-pulling mechanism of tool, the technical problem that the utility model solves are：How the structure of rotating core-pulling mechanism is improved with convenient
Assembling and maintenance.
The purpose of this utility model can be realized by following technical proposal：A kind of rotation of toilet seat indexer pipe mould is taken out
Core mechanism, the mould include moving platen and cavity, it is characterised in that the cavity has spout part and mutually hangs down with spout part
Straight connecting section；The rotating core-pulling mechanism includes the connecting rod along front and rear setting, is slidably arranged in connecting rod and is located at
Straight core pulling in spout part, be connected on connection rod rear end and the rotation fuse in the connecting section and be rotatably connected on
The swivel plate of moving platen bottom, the swivel plate are equipped with fuse baffle, and the front end of the connecting rod is connected on fuse baffle,
There is the stand oil cylinder that straight core pulling can be driven to be moved out cavity along connecting rod on the fuse baffle, rotated on the mould
It is connected with the rotary oil cylinder that swivel plate can be driven to rotate and drive rotation fuse to depart from cavity.
The core pulling principle of the rotating core-pulling mechanism of this toilet seat shift unit mould is：During die sinking, straight core pulling of hydraulic oil cylinder driving is determined
Being moved along connecting rod to fuse baffle direction until straight core pulling is resisted against on fuse baffle so that straight core pulling departs from cavity,
This process rotation fuse position remains unchanged；Then, rotary oil cylinder driving swivel plate rotates, since fuse baffle is fixed on rotation
On plate, connecting rod and stand oil cylinder are fixed on fuse baffle, and rotation fuse is connected in connecting rod again so that when swivel plate rotates
Drive fuse baffle, stand oil cylinder, connecting rod and rotation fuse to rotate synchronously, rotation fuse under the drive of swivel plate slowly from
The connecting section extraction of cavity realizes the core_pulling demoulding of the connecting section of toilet seat shift unit up to completely disengaging cavity.This rotation
Turn core-pulling mechanism and core_pulling demoulding is realized by stand oil cylinder and rotary oil cylinder, with traditional rack gear structure compared more
Simply, the assembling of mould is facilitated, and when stand oil cylinder and rotary oil cylinder use serious wear for a long time, without being carried out to mould
Dismounting can unload stand oil cylinder and rotary oil cylinder from mould, convenient maintenance or replacement to stand oil cylinder and rotary oil cylinder.
In a kind of rotating core-pulling mechanism of above-mentioned toilet seat indexer pipe mould, outside the piston rod of the rotary oil cylinder
End is connected by universal joint with swivel plate.The piston rod of rotary oil cylinder is connected by universal joint with swivel plate, so that will be straight
The tractive force of the rotary oil cylinder of line movement changes into the thrust of direction of rotation so that swivel plate can do spinning movement, and rotate oil
Cylinder itself does rotary oscillation, and the piston rod of rotary oil cylinder is protruding, and swivel plate action is drawn under the connection of universal joint.
In a kind of rotating core-pulling mechanism of above-mentioned toilet seat indexer pipe mould, it is connected on the one side of the moving platen
There is oil cylinder installing plate, recess is offered on the one side of the oil cylinder installing plate, the cylinder body of the rotary oil cylinder is located in recess
And it is rotatably connected on oil cylinder installing plate.The cylinder body of rotary oil cylinder is installed on oil cylinder installing plate by rotation axis, rotary oil cylinder
From doing rotary oscillation in recess during driving swivel plate rotates, the structure equally facilitate the installation of rotary oil cylinder with
Dismounting.
In a kind of rotating core-pulling mechanism of above-mentioned toilet seat indexer pipe mould, the cylinder body of the stand oil cylinder is connected in directly
On core pulling, the outer end of the piston rod of the stand oil cylinder is connected on fuse baffle.During die sinking, the piston rod shrinkage band of stand oil cylinder
The cylinder body and straight core pulling of dynamic stand oil cylinder are moved to fuse baffle direction, are completed after straight core pulling is resisted against on fuse baffle
Straight core pulling departs from cavity.
In a kind of rotating core-pulling mechanism of above-mentioned toilet seat indexer pipe mould, the periphery of the piston rod of the stand oil cylinder
Annular groove is offered on face, the caulking groove that longitudinal section is T-shaped is offered on the one side of the fuse baffle, at the annular groove
The piston rod of stand oil cylinder is connected to the narrow portion position on caulking groove, and the outer end of the piston rod of the stand oil cylinder is connected to the wide portion on caulking groove
Position.The structure enables the piston rod of stand oil cylinder to pull straight core pulling to be moved along connecting rod, and the piston rod of stand oil cylinder with it is embedding
The connection mode of groove clamping, facilitates the installation and removal between the piston rod of stand oil cylinder and fuse baffle.
In a kind of rotating core-pulling mechanism of above-mentioned toilet seat indexer pipe mould, it is fixed with and connects on the swivel plate
The parallel guide rail of bar, described directly to have the sliding block being slidably connected with guide rail on core pulling, the cylinder body of the stand oil cylinder passes through oil cylinder
Fixed plate is connected on sliding block.Sliding block can provide further guiding role after being slidably arranged on guide rail for straight core pulling,
So that the demoulding movement of straight core pulling is more stablized；Meanwhile it is also possible that the connection between swivel plate and straight core pulling more
Reliably, be conducive to follow-up swivel plate and drive the rotary core pulling demoulding of rotation fuse.
Compared with prior art, the rotating core-pulling mechanism of the utility model has the following advantages：This rotating core-pulling mechanism leads to
Cross stand oil cylinder and rotary oil cylinder realizes core_pulling demoulding, it is more simple with traditional rack gear structure compared, facilitate mould
The assembling of tool, and when stand oil cylinder and rotary oil cylinder use serious wear for a long time, can be incited somebody to action without carrying out dismounting to mould
Stand oil cylinder and rotary oil cylinder are unloaded from mould, convenient maintenance or replacement to stand oil cylinder and rotary oil cylinder.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the dimensional structure diagram of another angle of the utility model.
Fig. 3 is the dimensional structure diagram of the third angle of the utility model.
Fig. 4 is the stand oil cylinder of the utility model and the dimensional structure diagram of fuse baffle.
In figure, 1, moving platen；1a, cavity；1a1, spout part；1a2, connecting section；2nd, connecting rod；3rd, straight core pulling；31、
Sliding block；4th, fuse is rotated；5th, swivel plate；6th, fuse baffle；61st, caulking groove；61a, narrow portion position；61b, wide position；7th, stand oil cylinder；
71st, annular groove；8th, rotary oil cylinder；9th, universal joint；10th, oil cylinder installing plate；10a, recess；11st, guide rail；12nd, oil cylinder fixed plate.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, the mould includes moving platen 1 and cavity 1a, the cavity 1a have spout part 1a1 and
The connecting section 1a2 perpendicular with spout part 1a1；The rotating core-pulling mechanism includes the connecting rod 2 along front and rear setting, slip is set
Straight core pulling 3 in connecting rod 2 and in spout part 1a1 is put, is connected on 2 rear end of connecting rod and is located at connecting section
Rotation fuse 4 in 1a2 and the swivel plate 5 for being rotatably connected on 1 bottom of moving platen, are fixed with and connect on the swivel plate 5
The parallel guide rail 11 of bar 2, described directly to have the sliding block 31 being slidably connected with guide rail 11 on core pulling 3, the swivel plate 5 is equipped with
Fuse baffle 6, the front end of the connecting rod 2 are connected on fuse baffle 6.
As shown in Figure 1, Figure 3, it is rotatably connected to that swivel plate 5 can be driven to rotate and driven on the mould and rotates fuse 4
Depart from the rotary oil cylinder 8 of cavity 1a, the outer end of the piston rod of the rotary oil cylinder 8 is connected by universal joint 9 with swivel plate 5；
Oil cylinder installing plate 10 is fixed with the one side of the moving platen 1, recess is offered on the one side of the oil cylinder installing plate 10
10a, the cylinder body of the rotary oil cylinder 8 are located in recess 10a and are rotatably connected on oil cylinder installing plate 10.
As Figure 1 and Figure 4, having on the fuse baffle 6 can drive straight core pulling 3 to be moved out type along connecting rod 2
The stand oil cylinder 7 of chamber 1a, the cylinder body of the stand oil cylinder 7 are connected on sliding block 31 by oil cylinder fixed plate 12, the work of the stand oil cylinder 7
Annular groove 71 is offered on the outer circumferential surface of stopper rod, the caulking groove that longitudinal section is T-shaped is offered on the one side of the fuse baffle 6
61, the piston rod of the stand oil cylinder 7 at the annular groove 71 is connected to the narrow portion position 61a on caulking groove 61, the piston of the stand oil cylinder 7
The outer end of bar is connected to the wide position 61b on caulking groove 61.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although moving platen 1, cavity 1a, spout part 1a1, connecting section 1a2, connecting rod 2, straight pumping is used more herein
Fuse 3, sliding block 31, rotation fuse 4, swivel plate 5, fuse baffle 6, caulking groove 61, narrow portion position 61a, wide position 61b, stand oil cylinder 7,
The terms such as annular groove 71, rotary oil cylinder 8, universal joint 9, oil cylinder installing plate 10, recess 10a, guide rail 11, oil cylinder fixed plate 12,
But it does not preclude the possibility of using other terms.The use of these items is only for more easily describe and explain this practicality
New essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (6)
1. a kind of rotating core-pulling mechanism of toilet seat indexer pipe mould, the mould include moving platen (1) and cavity (1a), its
It is characterized in that, the cavity (1a) has spout part (1a1) and the connecting section (1a2) perpendicular with spout part (1a1)；It is described
Rotating core-pulling mechanism includes the connecting rod (2) along front and rear setting, is slidably arranged in connecting rod (2) and is located at spout part (1a1)
Interior straight core pulling sub (3), be connected on connecting rod (2) rear end and the rotation fuse (4) in connecting section (1a2) and turn
The dynamic swivel plate (5) for being connected to moving platen (1) bottom, the swivel plate (5) are equipped with fuse baffle (6), the connecting rod (2)
Front end be connected on fuse baffle (6), straight core pulling sub (3) can be driven along connecting rod (2) by having on the fuse baffle (6)
The stand oil cylinder (7) of cavity (1a) is moved out, swivel plate (5) rotation can be driven and drive rotation by being rotatably connected on the mould
Core (4) departs from the rotary oil cylinder (8) of cavity (1a).
A kind of 2. rotating core-pulling mechanism of toilet seat indexer pipe mould according to claim 1, it is characterised in that the rotation
The outer end for turning the piston rod of oil cylinder (8) is connected by universal joint (9) with swivel plate (5).
A kind of 3. rotating core-pulling mechanism of toilet seat indexer pipe mould according to claim 1 or 2, it is characterised in that institute
State and oil cylinder installing plate (10) is fixed with the one side of moving platen (1), offered on the one side of the oil cylinder installing plate (10)
Recess (10a), the cylinder body of the rotary oil cylinder (8) are located in recess (10a) and are rotatably connected on oil cylinder installing plate (10).
4. the rotating core-pulling mechanism of a kind of toilet seat indexer pipe mould according to claim 1, it is characterised in that described fixed
The cylinder body of oil cylinder (7) is connected in straight core pulling sub (3), and the outer end of the piston rod of the stand oil cylinder (7) is connected to fuse baffle (6)
On.
5. the rotating core-pulling mechanism of a kind of toilet seat indexer pipe mould according to claim 4, it is characterised in that described fixed
Annular groove (71) is offered on the outer circumferential surface of the piston rod of oil cylinder (7), vertical cut is offered on the one side of the fuse baffle (6)
Face is the caulking groove (61) of T-shaped, and the piston rod of the stand oil cylinder (7) at annular groove (71) place is connected to the narrow portion position on caulking groove (61)
(61a), the outer end of the piston rod of the stand oil cylinder (7) are connected to the wide position (61b) on caulking groove (61).
A kind of 6. rotating core-pulling mechanism of toilet seat indexer pipe mould according to claim 4 or 5, it is characterised in that institute
State and the guide rail (11) parallel with connecting rod (2) is fixed with swivel plate (5), have and guide rail (11) on the straight core pulling sub (3)
The sliding block (31) being slidably connected, the cylinder body of the stand oil cylinder (7) are connected on sliding block (31) by oil cylinder fixed plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312004.9U CN207327503U (en) | 2017-10-12 | 2017-10-12 | A kind of rotating core-pulling mechanism of toilet seat indexer pipe mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312004.9U CN207327503U (en) | 2017-10-12 | 2017-10-12 | A kind of rotating core-pulling mechanism of toilet seat indexer pipe mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207327503U true CN207327503U (en) | 2018-05-08 |
Family
ID=62367701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721312004.9U Active CN207327503U (en) | 2017-10-12 | 2017-10-12 | A kind of rotating core-pulling mechanism of toilet seat indexer pipe mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207327503U (en) |
-
2017
- 2017-10-12 CN CN201721312004.9U patent/CN207327503U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huangyan Economic Development Zone, Taizhou City, Zhejiang province 318020 Dai Xi Road No. 2 Patentee after: Ad Co.,Ltd. Address before: Huangyan Economic Development Zone, Taizhou City, Zhejiang province 318020 Dai Xi Road No. 2 Patentee before: YONGGAO Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |