CN206140842U - Be applied to automotive plastic part side screw thread core -pulling mechanism - Google Patents
Be applied to automotive plastic part side screw thread core -pulling mechanism Download PDFInfo
- Publication number
- CN206140842U CN206140842U CN201621144774.2U CN201621144774U CN206140842U CN 206140842 U CN206140842 U CN 206140842U CN 201621144774 U CN201621144774 U CN 201621144774U CN 206140842 U CN206140842 U CN 206140842U
- Authority
- CN
- China
- Prior art keywords
- gear
- screw thread
- bearing
- automotive plastic
- plastic part
- Prior art date
- 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.)
- Active
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a be applied to automotive plastic part side screw thread core -pulling mechanism, it relates to the automotive plastic part mould and makes technical field. Precision positioning guide bush and mandrel, hydraulic motor is connected with the bearing, and the bearing is connected with the driving gear, and the driving gear is connected with driven gear is driven, and the mandrel outside is provided with precision positioning guide bush, and the internal gear is connected with the mandrel meshing, and structural design is rationally novel, has solved the product difficulty of loosing core effectively, and meshes such as the product stands intact when ejecting, product shaping stability, guide bush 0 have been realized to the structural instability scheduling problem to production efficiency has been improved.
Description
Technical field
This utility model is related to one kind and is applied to automotive plastic parts side screw thread core pulling mechanism, belongs to automotive plastic parts mould
Manufacturing technology field.
Background technology
With the development of auto industry, the working of plastics product structure in automobile becomes increasingly complex, so as to cause conventional mould
Lamps structure cannot meet the requirement of part.
Common injection mold, slide block can only a direction core pullings.If the screw thread with side because mould structure and
The restriction in space, is usually used inserts and is put into the demoulding in conventional shoe, then depart from inserts with artificial.This mode of operation not only consumes
Take artificial, it is impossible to realize automated production, and reduce the dimensional accuracy of product, reduce conforming product rate.
The content of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide one kind and is applied to automotive plastic parts side
Screw thread core pulling mechanism.
It is of the present utility model to be applied to automotive plastic parts side screw thread core pulling mechanism.It includes hydraulic motor 1, driving gear
2nd, driven gear 3, internal gear 4, bearing 5, precision positioning guideway 6 and core barrel 7, hydraulic motor 1 are connected with bearing 5, axle
Hold 5 to be connected with driving gear 2, driving gear 2 and 3 driven connection of driven gear are provided with precision positioning on the outside of core barrel 7 and lead
To axle sleeve 6, internal gear 4 is connected with the engagement of core barrel 7.
The beneficial effects of the utility model：The drawbacks of it can overcome prior art, novel in structural design rationally, are effectively solved
Product core pulling of having determined is difficult, the problems such as structural instability, when realizing ejection, product is excellent, formed product is stable, production from
The purposes such as dynamicization, so as to improve production efficiency.
Description of the drawings：
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is this utility model structural representation.
Specific embodiment：
As shown in figure 1, this specific embodiment is employed the following technical solutions：It comprising hydraulic motor 1, driving gear 2, from
Moving gear 3, internal gear 4, bearing 5, precision positioning guideway 6 and core barrel 7, hydraulic motor 1 are connected with bearing 5, bearing 5 with
Driving gear 2 is connected, driving gear 2 and 3 driven connection of driven gear, and the precision positioning axis of guide is provided with the outside of core barrel 7
Set 6, internal gear 4 are connected with the engagement of core barrel 7.
The operation principle of this specific embodiment is：When injection machine oil supply motor 1 sends die sinking signal, 1 band of oil motor
Axle in dynamic bearing 5 is rotated, and so as to drive driving gear 2 to rotate, drives driven gear 3 to rotate by driving gear 2, due to core
Axle 7 is linked together with driven gear 3 using spline, under the positioning action of precision positioning guideway 6, core barrel 7 with it is interior
4 engagement rotation of gear, under the mating reaction of internal gear 4, core barrel 7 starts toward left movement, and screw thread is extracted out from product.
Ultimate principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply illustrate principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (1)
1. one kind is applied to automotive plastic parts side screw thread core pulling mechanism, it is characterised in that：It includes hydraulic motor（1）, actively
Gear（2）, driven gear（3）, internal gear（4）, bearing（5）, precision positioning guideway（6）And core barrel（7）, hydraulic motor
（1）With bearing（5）Connection, bearing（5）With driving gear（2）It is connected, driving gear（2）With driven gear（3）Driven connection,
Core barrel（7）Outside is provided with precision positioning guideway（6）, internal gear（4）With core barrel（7）Engagement connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144774.2U CN206140842U (en) | 2016-10-21 | 2016-10-21 | Be applied to automotive plastic part side screw thread core -pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144774.2U CN206140842U (en) | 2016-10-21 | 2016-10-21 | Be applied to automotive plastic part side screw thread core -pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206140842U true CN206140842U (en) | 2017-05-03 |
Family
ID=58623183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144774.2U Active CN206140842U (en) | 2016-10-21 | 2016-10-21 | Be applied to automotive plastic part side screw thread core -pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206140842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670399A (en) * | 2022-03-07 | 2022-06-28 | 昱高精密制造(深圳)有限公司 | Plastic forming die |
-
2016
- 2016-10-21 CN CN201621144774.2U patent/CN206140842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670399A (en) * | 2022-03-07 | 2022-06-28 | 昱高精密制造(深圳)有限公司 | Plastic forming die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101444949B (en) | Injection mold moving and stationary mold bidirectional helical demolding mechanism | |
| CN201055954Y (en) | Sand tire central spindle mold for thin-wall long sleeve process | |
| CN201329659Y (en) | Injection mold dynamic and fixed mould bidirectional helical ejection mechanism | |
| CN104209443B (en) | Spline pin roll cold heading device and production process thereof | |
| CN206140842U (en) | Be applied to automotive plastic part side screw thread core -pulling mechanism | |
| CN204094035U (en) | Spline pin shaft cold-heading device | |
| CN210705846U (en) | Precise worm multi-cavity linkage demolding injection mold | |
| CN205148820U (en) | Internal thread product demoulding structure in four chambeies of a mould | |
| CN205009502U (en) | Pipe fitting forming die of in -band screw thread and contained angle | |
| CN109130115A (en) | A kind of injection mold | |
| CN201902434U (en) | Shaft part with cold extrusion molding spiral trajectory | |
| CN205326185U (en) | Rotatory screw -threaded mechanism that moves back | |
| CN205767255U (en) | Automatically move back the injection mold of thread | |
| CN106079265A (en) | Automatically move back the injection mold of thread | |
| CN208788996U (en) | Automobile parking brake handle grip mold | |
| CN208788966U (en) | A kind of flight control both ends tapping injection mold | |
| CN208277335U (en) | A kind of bevel wheel machining mold | |
| CN206733438U (en) | A kind of thread positioning mechanism and apply its mould | |
| CN206733519U (en) | A kind of automatic threads demoulding mechanism | |
| CN206465391U (en) | A kind of plastic cement projects hardware dies | |
| CN203092923U (en) | Precise worm drive structure die | |
| CN201361964Y (en) | Mold with precise worm driving structure | |
| CN216831990U (en) | Movable mould hank tooth mechanism | |
| CN211868518U (en) | Automatic demoulding mechanism for thread insert processing mould | |
| CN204749162U (en) | A ejector pin structure for car shirt rim injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |