CN201483727U - Flow passage cut-off component - Google Patents
Flow passage cut-off component Download PDFInfo
- Publication number
- CN201483727U CN201483727U CN 200920209333 CN200920209333U CN201483727U CN 201483727 U CN201483727 U CN 201483727U CN 200920209333 CN200920209333 CN 200920209333 CN 200920209333 U CN200920209333 U CN 200920209333U CN 201483727 U CN201483727 U CN 201483727U
- Authority
- CN
- China
- Prior art keywords
- component
- flow passage
- runner
- accessory
- passage cut
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a flow passage cut-off component. The flow passage cut-off component comprises an outer locating component and an inner screw component, wherein the inner screw component is arranged in the outer locating component, an internal hexagonal groove is arranged on the upper end of the inner screw component, and a screw thread is arranged on the lower portion. Compared with the prior art, the flow passage cut-off component can save time, and has low cost, the component has easy material obtaining, simple manufacture, the cost is one tenth of purchasing standard components, the use is convenient, operation procedures with high difficulty are not available, only one internal hexagonal wrench is needed, the screw component can be directly screwed from a flow passage mould joint, and the die does not need removing, installing and debugging again.
Description
Technical field
The utility model relates to a kind of accessory that dams, and especially relates to a kind of runner accessory that dams.
Background technology
At present, plastic product of injection molded generally all must finish by mould, and in the most injection mold, runner is to finish injection moulding stowing operation institute necessary part.Many times, a product can need multiple spot to exist a plurality of product needed to advance glue simultaneously in a glue or a secondary mould, but, because the requirement of some technologies or the needs of plastic product itself when injection moulding is produced, then must control cast gate and can not advance glue simultaneously, the way of its solution is corresponding runner to be dammed, reduce the runner flow can not reach the purpose of glue simultaneously.
At this situation that runner need dam, mould manufacturer adopts following two kinds of methods to realize usually at present:
(1) take welding to mend iron to the runner section on the mould, and then a little bit smaller relatively runner of processing reach the purpose of damming.But the invertibity of this processing method is too poor, and often the flow size to runner is difficult to control, in case how flow has subtracted, just must change big runner once more; Just in case flow subtracts inadequately, then need to weld once more benefit iron, processing again;
(2) buy the standard component that dams and reach the purpose of damming, though this method can be controlled the flow size of runner effectively, existing market price comparison costliness, and trouble relatively is installed.
The utility model content
The purpose of this utility model be exactly provide a kind of in order to overcome the defective that above-mentioned prior art exists and save time, runner with low cost dams accessory.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of runner accessory that dams is characterized in that this runner is held back accessory and comprised outside locating element and internal helicoid part, and described internal helicoid part is located at outside locating element inside, and this internal helicoid part upper end is provided with interior hexagonal groove, and the bottom is provided with screw thread.
Described outside locating element and internal helicoid part are by being threaded.
Compared with prior art, the utlity model has following advantage:
(1) save time: compare with processing flow channel again, can big time saver;
(2) with low cost: this accessory draws materials easily, processes simple, and the cost that is spent is to buy 1/10th of standard component;
(3) easy to use: as not have highly difficult operation procedure, when injection moulding production (generally being die trial), dam, only need directly to twist helical element, reinstall allotment and need not pull down mould from the runner die joint with an inner hexagon spanner as the needs runner.
Description of drawings
Fig. 1 is a side view of the present utility model,
Fig. 2 is the vertical view of internal helicoid part.
1 is that outside locating element, 2 is the internal helicoid part among the figure
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of runner accessory that dams, its structure as shown in Figure 1, this runner accessory that dams comprises outside locating element 1 and internal helicoid part 2, this outside locating element 1 mainly plays the role of positioning, this cover accessory can be located in mould effectively, and be unlikely to when adjusting internal helicoid part 2, whole accessory can be followed rotation together, internal helicoid part 2 is located at the inside of outside locating element 1, and this internal helicoid part 2 is critical components of control runner flow, and there is interior hexagonal groove the upper end, convenient wrench work, the lower end is provided with screw thread, matches with outside locating element 1, is connected with outside locating element 1 by this screw thread.
Use the dam basic step of accessory of runner as follows:
(1) earlier outside locating element 1 and internal helicoid part 2 are packed in the mould of needs use;
(2) in the time of need damming, utilize an inner hexagon spanner, directly twist helical element 2 from the runner die joint, the rising by internal helicoid parts 2 reaches the purpose of damming;
(3) if once dam too much, can turn internal helicoid parts 2 with spanner once more, make it descend to satisfy the purpose that increases flow, realize the invertibity operation.
Claims (2)
1. runner accessory that dams, it is characterized in that this runner is held back accessory and comprised outside locating element and internal helicoid part, described internal helicoid part is located at outside locating element inside, this internal helicoid part upper end is provided with interior hexagonal groove, and the bottom is provided with screw thread.
2. a kind of runner according to claim 1 accessory that dams is characterized in that described outside locating element and internal helicoid part are by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920209333 CN201483727U (en) | 2009-09-07 | 2009-09-07 | Flow passage cut-off component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920209333 CN201483727U (en) | 2009-09-07 | 2009-09-07 | Flow passage cut-off component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483727U true CN201483727U (en) | 2010-05-26 |
Family
ID=42422624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920209333 Expired - Fee Related CN201483727U (en) | 2009-09-07 | 2009-09-07 | Flow passage cut-off component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421220A (en) * | 2017-09-01 | 2019-03-05 | 汉达精密电子(昆山)有限公司 | Throttling pillar mechanism |
-
2009
- 2009-09-07 CN CN 200920209333 patent/CN201483727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421220A (en) * | 2017-09-01 | 2019-03-05 | 汉达精密电子(昆山)有限公司 | Throttling pillar mechanism |
| CN109421220B (en) * | 2017-09-01 | 2021-05-11 | 汉达精密电子(昆山)有限公司 | Throttle column mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201483727U (en) | Flow passage cut-off component | |
| CN210733089U (en) | Injection mold convenient to location | |
| CN101633219A (en) | Guide pillar assembly structure for die assembly | |
| CN201792459U (en) | Valve needle sealing device of needle valve-type hot runner die | |
| CN102009453A (en) | Flow passage interception fitting | |
| CN201721011U (en) | Three-plate mould structure capable of preventing rotation of position-limiting pull rod | |
| CN206589219U (en) | Plastic product forming mould | |
| CN103639226B (en) | The mould of extruding small-bore tubing material and using method thereof | |
| CN201476815U (en) | Vertical spiral wing type water gauge with integrated filter and rectifier | |
| CN104339650A (en) | A nut implanting mechanism | |
| CN207735531U (en) | A kind of casing head production mold | |
| CN207343685U (en) | A kind of die device for processing shoe tree positioning pin | |
| CN213704436U (en) | Pressure sensing device of injection mold | |
| CN203051809U (en) | Fixed type angle valve | |
| CN205325582U (en) | Piston mounting device | |
| CN205043083U (en) | Spring runner mould | |
| CN203141787U (en) | Die with ejector pin insert bush | |
| CN210411960U (en) | Automobile wire harness support die | |
| CN202921678U (en) | Roller seat spacing limiting tool of forming machine | |
| CN204018744U (en) | A kind of lathe-head adjustable apparatus | |
| CN209597993U (en) | Mold | |
| CN202985998U (en) | Reversed-installation prevention structure for inclined push-out base | |
| CN203381074U (en) | Cooling mechanism for threaded shaft of water feeding pipe fitting mould | |
| CN201810750U (en) | Belt pulley of motor | |
| CN202468634U (en) | Shell threaded insert |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Xinbi Industry & Trading Co., Ltd. Assignor: Shanghai Fujitech Plastic Co., Ltd. Contract record no.: 2010310000149 Denomination of utility model: Flow passage interception fitting Granted publication date: 20100526 License type: Exclusive License Record date: 20100809 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Xinbi Industry & Trading Co., Ltd. Assignor: Shanghai Fujitech Plastic Co., Ltd. Contract record no.: 2010310000149 Denomination of utility model: Flow passage interception fitting Granted publication date: 20100526 License type: Exclusive License Record date: 20100809 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |