CN208788966U - A kind of flight control both ends tapping injection mold - Google Patents
A kind of flight control both ends tapping injection mold Download PDFInfo
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- CN208788966U CN208788966U CN201821188434.9U CN201821188434U CN208788966U CN 208788966 U CN208788966 U CN 208788966U CN 201821188434 U CN201821188434 U CN 201821188434U CN 208788966 U CN208788966 U CN 208788966U
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Abstract
The utility model discloses a kind of flights to control both ends tapping injection mold, including mutually matched male model and master mold, and the cavity slide block with injection die cavities is provided on male model；The first thread bar is provided on master mold；The second thread bar is provided on male model；First thread bar and the second thread bar protrude into injection die cavities；The first rotate gear is arranged in the first thread bar tail end；The first servo motor of installation the first driving gear is provided on master mold；First driving gear controls gear by first stroke and connect with the first rotate gear, and first servo motor drives the rotation of the first thread bar；The first helicla flute is provided in the gear disk of first stroke control gear；The side of first stroke control gear is provided with the first touch-control sliding block.The utility model uses the structure of both ends tapping, improves the quality of product, while controlling control of the gear realization to first servo motor by first stroke, control precision is high, realizes the fast demoulding of product.
Description
Technical field
The utility model relates to injection mold field, in particular to a kind of flight controls both ends tapping injection mold.
Background technique
Injection mold is the important process equipment for producing various industrial products, with the rapid development of plastics industry, and
Popularization and application of the plastic products in industrial departments such as Aeronautics and Astronautics, electronics, machinery, ship and automobiles, the model of injection mold application
It encloses more and more extensive.Injection mold is a kind of tool for producing plasthetics；Also it is to confer to plasthetics complete structure and accurate
The tool of size.Injection molding is a kind of processing method for using when producing certain complex-shaped components in batches, and referring specifically to will be by
The plastics that heat is melted inject die cavity by injection molding machine high pressure and obtain formed products after cooling and solidifying.
Adjusting nut is a kind of common securing member, and adjusting nut has molding often through injection molding at present
Fastly, the low feature of manufacturing cost.It is a kind of common adjusting nut in conjunction with Fig. 1, inside is hollow structure, is provided with two sections of spiral shells
Line.In conjunction with Fig. 2, existing injection mold, which generallys use, is arranged the first screw thread fuse 1 ' and the second screw thread fuse 2 ' is protruded into from one end
Injection die cavities carry out injection molding, the big thread 4 ' of the small thread 3 ' of 1 ' front end of the first screw thread fuse and the second screw thread fuse front end
Realization forms the screw thread in adjusting nut.But above-mentioned injection mold, in injection molding process, existing mold divides
Mould junction A ' will appear burr, influence the quality of adjusting nut, make adjusting nut can not normal use, while existing injection mould
Have the problem difficult there is also demoulding.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of flight control both ends tapping injection mold,
By the way of the tapping of both ends, gear is controlled by first stroke and second stroke controls gear cooperation, realizes rotational travel control
System, solve existing mold divides mould junction to will appear burr, influences the quality of adjusting nut, keeps adjusting nut normal
It uses, while the problem that existing injection mold is difficult there is also demoulding.
In order to achieve the above objectives, the technical solution of the utility model is as follows: a kind of flight control both ends tapping injection molding
Mold, including mutually matched male model and master mold, are movably set with cavity slide block on the male model, on the cavity slide block
It is provided with injection die cavities；The first thread bar is provided on the master mold；The second thread bar is provided on the male model；It is described
First thread bar and the second thread bar protrude into the injection die cavities from the both ends of the injection die cavities respectively；In first spiral shell
Tooth bar tail end is arranged with the first rotate gear, and the first thread bar and first rotate gear rotate synchronously；In the mother
It is provided with first servo motor on mould, is arranged in the drive shaft of the first servo motor and the first driving gear is installed；It is described
First driving gear controls gear by first stroke and connect with first rotate gear, the first stroke control gear point
It is not engaged with the first driving gear and the first rotate gear, the first servo motor drives the first thread bar to turn
It is dynamic；The first helicla flute is provided in the gear disk of first stroke control gear, and first helicla flute is from described the
The Inside To Outside spiral surrounding of the gear disk of a line process control gear is arranged；In the side of first stroke control gear
It is provided with the first touch-control sliding block；The first touch-control sliding block controls the radially movable setting of gear along the first stroke, in institute
The one end for stating the first touch-control sliding block is provided with the first engaging salient point；The first engaging salient point is arranged in first helicla flute
It is interior, when the first stroke control gear is rotated, diameter of the first touch-control sliding block along first stroke control gear
To movement, the first touch switch, the first touch switch control are provided on the motion path of the first touch-control sliding block
It the starting of the first servo motor and shuts down.
As a kind of preferred embodiment of the utility model, it is arranged with the second rotate gear in the second thread bar tail end,
The second thread bar and second rotate gear rotate synchronously；The second servo motor is provided on the male model, it is described
It is arranged in the drive shaft of second servo motor and the second driving gear is installed；The second driving gear is controlled by second stroke
Gear is connect with second rotate gear, and the second stroke control gear drives gear and second turn with described second respectively
Moving gear engagement, second servo motor drive the second thread bar rotation；In the tooth of second stroke control gear
The second helicla flute is provided on wheel face, second helicla flute controls the inside of the gear disk of gear from the second stroke
Spiral surrounding is arranged outward；The side of second stroke control gear is provided with the second touch-control sliding block；Second touching
Sliding block is controlled along the radially movable setting of second stroke control gear, one end of the second touch-control sliding block is provided with second
Engage salient point；The second engaging salient point is arranged in second helicla flute, and the second stroke control gear is rotated
When, the second touch-control sliding block controls the radial motion of gear along the second stroke, in the movement of the second touch-control sliding block
The second touch switch is provided on path, second touch switch controls the starting of second servo motor and shuts down.
As a kind of preferred embodiment of the utility model, upper mounted plate is provided on the master mold；Fixed
Positioning pin is provided on plate；The positioning with the detent fit is provided in the gear disk of first rotate gear
Hole.
As a kind of preferred embodiment of the utility model, the injection die cavities are more than one.
As a kind of preferred embodiment of the utility model, first thread is correspondingly arranged in each injection die cavities
Bar and the second thread bar；It is provided with the first connection gear between the first thread bar in the adjacent injection die cavities,
First connection gear is engaged with first rotate gear, realizes that the first thread bar in each injection die cavities carries out
It rotates synchronously；The second connection gear, second tooth connection are provided between the second thread bar in the adjacent injection die cavities
Wheel is engaged with second rotate gear, realizes that the second thread bar in each injection die cavities synchronizes rotation.
Through the above technical solutions, the beneficial effect of technical solutions of the utility model is: the utility model structure is simply closed
Reason, using the structure of both ends tapping, can effectively avoid a point mould junction from burr occur, improve the quality of product, while
During male model and master mold die sinking, drives the first thread bar to carry out rotation by first servo motor and exit, and cooperate the first row
Process control gear realizes the control to first servo motor, and control precision is high, works good, realizes the fast demoulding of product, mention
High production efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of adjusting nut.
Fig. 2 is the structural schematic diagram that the injection mold of the prior art is molded adjusting nut.
Fig. 3 is the cross section structure schematic diagram of the utility model.
Fig. 4 is the schematic perspective view of the utility model.
Fig. 5 is the partial structural diagram of the utility model.
Number and corresponding component title represented by letter in figure:
1. 2. first thread bar of upper mounted plate, 3. first servo motor
4. 5. second servo motor 6. first of the second thread bar drives gear
7. first stroke controls 8. first touch-control sliding block of gear, 9. first rotate gear
10. 11. positioning pin of the first connection gear.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
In conjunction with Fig. 3, Fig. 4, Fig. 5, the utility model discloses a kind of flights to control both ends tapping injection mold, is used for
Adjusting nut injection molding, including mutually matched male model and master mold.It is movably set with cavity slide block on the male model, in institute
It states and is provided with injection die cavities on cavity slide block.The first thread bar 2 is provided on the master mold；Is provided on the male model
Two thread bars 4.The first thread bar 2 and the second thread bar 4 protrude into the injection molding from the both ends of the injection die cavities respectively
It is intracavitary.By the first thread bar 2 and the second thread bar 4, realizes and both-end tapping is carried out to adjusting nut product.
Specifically, be arranged with the first rotate gear 9 in 2 tail end of the first thread bar, the first thread bar 2 with it is described
First rotate gear 9 rotates synchronously.First servo motor 3, the driving of the first servo motor 3 are provided on the master mold
It is arranged on axis and the first driving gear 6 is installed.The first driving gear 6 controls gear 7 and described first by first stroke
Rotate gear 9 connects, and the first stroke control gear 7 is nibbled with the first driving gear 6 and the first rotate gear 9 respectively
It closes, the first servo motor 3 drives the first thread bar 2 to rotate.In the gear disk of first stroke control gear 7
On be provided with the first helicla flute, the inside of first helicla flute from the gear disk of first stroke control gear 7 is outside
The setting of side spiral surrounding.The side of first stroke control gear 7 is provided with the first touch-control sliding block 8.First touch-control
Sliding block 8 is provided with the in one end of the first touch-control sliding block 8 along the radially movable setting of first stroke control gear 7
One engaging salient point.The first engaging salient point is arranged in first helicla flute, and the first stroke controls 7 turns of gear
When dynamic, the first touch-control sliding block 8 controls the radial motion of gear 7 along the first stroke, in the first touch-control sliding block 8
The first touch switch is provided on motion path, first touch switch controls starting and the pass of the first servo motor 3
Stop.The second thread bar 4 positioned at 2 other end of the first thread bar uses rotation withdrawing mode identical with the first thread bar 2.Institute
It states 4 tail end of the second thread bar and is arranged with the second rotate gear, the second thread bar 4 is synchronous with second rotate gear to be turned
It is dynamic.It is provided with the second servo motor 5 on the male model, is arranged in the drive shaft of second servo motor 5 and is equipped with second
Drive gear.The second driving gear controls gear by second stroke and connect with second rotate gear, and described second
Stroke control gear is engaged with the second driving gear and the second rotate gear respectively, and second servo motor 5 drives institute
State the rotation of the second thread bar 4.The second helicla flute is provided in the gear disk of second stroke control gear, described second
Helicla flute is arranged from the Inside To Outside spiral surrounding of the gear disk of second stroke control gear.In the second stroke
The side of control gear is provided with the second touch-control sliding block.Radial direction of the second touch-control sliding block along second stroke control gear
Activity setting, is provided with the second engaging salient point in one end of the second touch-control sliding block.The second engaging salient point is arranged in institute
It states in the second helicla flute, when the second stroke control gear is rotated, the second touch-control sliding block is along the second stroke
The radial motion for controlling gear, is provided with the second touch switch on the motion path of the second touch-control sliding block, and described second
Touch switch controls the starting of second servo motor 5 and shuts down.
In order to realize under molding state, positioning confirmation is carried out to the first rotate gear 9, guarantees the first thread bar 2 and the
The stability that two thread bars 4 are led, is provided with upper mounted plate 1 on the master mold；Positioning pin is provided on fixed plate 1
11；The location hole with the positioning pin 11 cooperation is provided in the gear disk of first rotate gear 9.
In order to improve the production efficiency of the utility model, the injection die cavities are more than one.Further, each injection molding
Type is intracavitary to be correspondingly arranged on the first thread bar 2 and the second thread bar 4.In the adjacent injection die cavities
The first connection gear 10 is provided between first thread bar 2, first connection gear 10 is nibbled with first rotate gear 9
It closes, realizes that the first thread bar 2 in each injection die cavities synchronizes rotation.The second spiral shell in the adjacent injection die cavities
The second connection gear is provided between tooth bar 4, second connection gear is engaged with second rotate gear, realizes each institute
The the second thread bar 4 stated in injection die cavities synchronizes rotation.
The course of work of the utility model: it is in molding state in male model, master mold, the injection moulding process of nut is adjusted.
After injection molding, upper mounted plate 1 drives positioning pin 11 to back out, and is detached from from positioning hole, and first servo motor 3 drives the
One driving gear 6, first stroke control gear 7, the first rotate gear 9 and the first connection gear 10 synchronize rotation, rotate
Deviate from product to the first thread bar 2, the first touch-control sliding block 8 touches the first touch switch, the first touch switch control the at this time
One servo motor 3 is shut down；Then male model die sinking is carried out, the second servo motor 5 drives second to drive after male model and master mold disengage
Moving gear, second stroke control gear, the second rotate gear and the second connection gear synchronize rotation, and the second thread bar 4 is de-
From adjusting nut product, the second touch-control sliding block touches the second touch switch at this time, and the second touch switch controls the second servo motor 5
It is shut down；Adjusting nut product can be taken off injection mold while second thread bar 4 is detached from product.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: the utility model is simple and reasonable, use
The structure of both ends tapping can effectively avoid a point mould junction from burr occur, improve the quality of product, while in male model and mother
During mould die sinking, drives the first thread bar 2 to carry out rotation by first servo motor 3 and exit, and first stroke is cooperated to control
Gear 7 realizes the control to first servo motor 3, and control precision is high, works good, realizes the fast demoulding of product, improve
Production efficiency.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
1. a kind of flight controls both ends tapping injection mold, including mutually matched male model and master mold, on the male model
It is movably set with cavity slide block, is provided with injection die cavities on the cavity slide block；It is characterized in that, being arranged on the master mold
There is the first thread bar；The second thread bar is provided on the male model；The first thread bar and the second thread bar are respectively from institute
The both ends for stating injection die cavities are protruded into the injection die cavities；The first rotate gear, institute are arranged in the first thread bar tail end
It states the first thread bar and first rotate gear rotates synchronously；It is provided with first servo motor on the master mold, described
It is arranged in the drive shaft of one servo motor and the first driving gear is installed；The first driving gear controls tooth by first stroke
Wheel is connect with first rotate gear, and the first stroke control gear is rotated with the first driving gear and first respectively
Gear engagement, the first servo motor drive the first thread bar rotation；In the gear of first stroke control gear
Be provided with the first helicla flute in disk, first helicla flute from the interior side of the gear disk of first stroke control gear to
Outer helical is around setting；The side of first stroke control gear is provided with the first touch-control sliding block；First touch-control
Sliding block is provided with the first card in one end of the first touch-control sliding block along the radially movable setting of first stroke control gear
Close salient point；The first engaging salient point is arranged in first helicla flute, when the first stroke control gear is rotated,
The first touch-control sliding block controls the radial motion of gear along the first stroke, in the motion path of the first touch-control sliding block
On be provided with the first touch switch, first touch switch controls the starting of the first servo motor and shuts down.
2. flight according to claim 1 controls both ends tapping injection mold, which is characterized in that in second spiral shell
Tooth bar tail end is arranged with the second rotate gear, and the second thread bar and second rotate gear rotate synchronously；In the public affairs
It is provided with the second servo motor on mould, is arranged in the drive shaft of second servo motor and the second driving gear is installed；It is described
Second driving gear controls gear by second stroke and connect with second rotate gear, the second stroke control gear point
It is not engaged with the second driving gear and the second rotate gear, second servo motor drives the second thread bar to turn
It is dynamic；The second helicla flute is provided in the gear disk of second stroke control gear, and second helicla flute is from described the
Two strokes control the Inside To Outside spiral surrounding setting of the gear disk of gear；In the side of second stroke control gear
It is provided with the second touch-control sliding block；The second touch-control sliding block controls the radially movable setting of gear along the second stroke, in institute
The one end for stating the second touch-control sliding block is provided with the second engaging salient point；The second engaging salient point is arranged in second helicla flute
It is interior, when the second stroke control gear is rotated, diameter of the second touch-control sliding block along second stroke control gear
To movement, the second touch switch, the second touch switch control are provided on the motion path of the second touch-control sliding block
It the starting of second servo motor and shuts down.
3. flight according to claim 2 controls both ends tapping injection mold, which is characterized in that on the master mold
It is provided with upper mounted plate；Positioning pin is provided on fixed plate；It is set in the gear disk of first rotate gear
It is equipped with the location hole with the detent fit.
4. flight according to claim 3 controls both ends tapping injection mold, which is characterized in that the injection die cavities
For more than one.
5. flight according to claim 4 controls both ends tapping injection mold, which is characterized in that each injection die cavities
Inside it is correspondingly arranged on the first thread bar and the second thread bar；The first spiral shell in the adjacent injection die cavities
The first connection gear is provided between tooth bar, first connection gear is engaged with first rotate gear, realizes each institute
The the first thread bar stated in injection die cavities synchronizes rotation；It is provided between the second thread bar in the adjacent injection die cavities
Second connection gear, second connection gear are engaged with second rotate gear, are realized in each injection die cavities
Second thread bar synchronizes rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188434.9U CN208788966U (en) | 2018-07-25 | 2018-07-25 | A kind of flight control both ends tapping injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188434.9U CN208788966U (en) | 2018-07-25 | 2018-07-25 | A kind of flight control both ends tapping injection mold |
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| Publication Number | Publication Date |
|---|---|
| CN208788966U true CN208788966U (en) | 2019-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821188434.9U Active CN208788966U (en) | 2018-07-25 | 2018-07-25 | A kind of flight control both ends tapping injection mold |
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| Country | Link |
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| CN (1) | CN208788966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115519740A (en) * | 2022-10-08 | 2022-12-27 | 山东优士达智能设备有限公司 | Screw stroke control two-end tapping injection mold |
-
2018
- 2018-07-25 CN CN201821188434.9U patent/CN208788966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115519740A (en) * | 2022-10-08 | 2022-12-27 | 山东优士达智能设备有限公司 | Screw stroke control two-end tapping injection mold |
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