CN202779581U - Oil nozzle thread forming die - Google Patents
Oil nozzle thread forming die Download PDFInfo
- Publication number
- CN202779581U CN202779581U CN 201220349178 CN201220349178U CN202779581U CN 202779581 U CN202779581 U CN 202779581U CN 201220349178 CN201220349178 CN 201220349178 CN 201220349178 U CN201220349178 U CN 201220349178U CN 202779581 U CN202779581 U CN 202779581U
- Authority
- CN
- China
- Prior art keywords
- oil nozzle
- die body
- outer die
- thread forming
- matrix
- 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 - Lifetime
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to an oil nozzle thread forming die. The oil nozzle thread forming die is characterized by comprising an outer die body disposed around a cylindrical oil nozzle blank, the inner peripheral wall of the outer die body is provided with a convex thread to allow a thread groove of the oil nozzle to form, and the outer die body comprises more than two branch templates. The oil nozzle thread forming die is simple in structure and reasonable in design, machining devices can be reduced greatly, production cost is lowered, and machining efficiency is improved.
Description
Technical field:
The utility model relates to a kind of mould for processing oil nozzle screw thread.
Background technology:
The fuel tank oil nozzle is arranged on petroleum pipeline parts foremost, although be very little parts of whole automobile, plays a part a lot, revolves the oil cap of establishing fuel tank as being used for, and is affiliated to the functions such as oil gun.Owing to need to revolve and establish oil cap, so need to be on oil nozzle the machining screw groove, this oil nozzle thread groove of processing is by on three, four stations at present, squeeze out respectively three, four grooves, these three, four grooves formation thread groove that can link up, although can process thread groove, this kind processing mode not only needs three, process equipment and the positioning tool of quadruplet, and working (machining) efficiency is low.
Summary of the invention:
The purpose of this utility model is to provide a kind of oil nozzle thread forming mould, and this oil nozzle thread forming mould is not only simple in structure, reasonable in design, and is conducive to reduce process equipment, raising working (machining) efficiency.
The utility model oil nozzle thread forming mould, it is characterized in that: comprise the outer die body that is arranged on tubular oil nozzle base substrate periphery and be arranged on the interior screw rod of tubular oil nozzle base substrate body, described outer die body internal perisporium is provided with to allow the oil nozzle base substrate produce the outer convex thread of thread groove, and described outer die body is comprised of minute matrix more than two.
Above-mentioned outer die body is comprised of a minute matrix of four, each minute matrix be slidingly connected at bedplate by the slide rail of bottom side.
Above-mentionedly external week of external mold be frustum by what several minute matrixs formed, at the pushing block that is arranged with in external week of frustum external mold with the corresponding cooperation of outer die body frustum face.
The outer die body of above-mentioned frustum and pushing block are arranged with lasso outward, and described lasso is provided with several and is used for wearing minute perforation of matrix returning spring.
The operation principle of the utility model oil nozzle thread forming mould, at the peripheral outer die body that divides matrix to form by more than two that arranges of tubular oil nozzle base substrate, the die body internal perisporium is provided with outer convex thread outside, those minutes, matrix was extruded to tubular oil nozzle base substrate outer surface by the action of slide rail on pushing block and the bedplate, be the thread groove that disposable formation links up in the oil nozzle billet surface, after pushing block is stepped back, each minute matrix return under the effect of returning spring, screw rod screws out from oil nozzle, can take off the oil nozzle that processes, the utility model oil nozzle thread forming mould structure is simple, reasonable in design, be conducive to greatly reduce process equipment, reduce production costs, improve working (machining) efficiency.
Description of drawings:
Fig. 1 is organigram of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view (remove pushing block and screw rod).
The specific embodiment:
The utility model oil nozzle thread forming mould, comprise the outer die body 1 that is arranged on tubular oil nozzle base substrate 11 peripheries and be arranged on the interior screw rod 9 of tubular oil nozzle base substrate body, described outer die body 1 internal perisporium is provided with to allow the oil nozzle base substrate produce the outer convex thread 2 of thread groove, and described outer die body 1 is comprised of minute matrix 3 more than two.
In order to realize preferably each minute matrix extruding oil nozzle base substrate, above-mentioned outer die body is comprised of a minute matrix 3 of four, each minute matrix be slidingly connected at bedplate 5 by the slide rail 4 of bottom side.
For better each minute matrix realized pushes the oil nozzle base substrate synchronously, above-mentionedly be frustum by several outer die body 1 peripheries of dividing matrix to form, be arranged with in external week of frustum external mold and the corresponding cooperation of outer die body frustum face, and be the pushing block 6 of interior taper.
In order to allow a minute matrix homing, the outer die body 1 of above-mentioned frustum and pushing block are arranged with lasso 7 outward, and described lasso is provided with several and is used for wearing minute perforation of matrix returning spring 10 8.
The operation principle of the utility model oil nozzle thread forming mould, at the peripheral outer die body that divides matrix to form by more than two that arranges of tubular oil nozzle base substrate, the die body internal perisporium is provided with outer convex thread outside, the action extruding of those minutes matrix by slide rail on pushing block and the bedplate is to tubular oil nozzle base substrate, be the thread groove that disposable formation links up in the oil nozzle billet surface, after pushing block is stepped back, each minute matrix return under the effect of returning spring, screw rod screws out from oil nozzle, can take off the oil nozzle that processes, the utility model oil nozzle thread forming mould structure is simple, reasonable in design, be conducive to greatly reduce process equipment, reduce production costs, improve working (machining) efficiency.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. oil nozzle thread forming mould, it is characterized in that: comprise the outer die body that is arranged on tubular oil nozzle base substrate periphery and be arranged on the interior screw rod of tubular oil nozzle base substrate body, described outer die body internal perisporium is provided with to allow the oil nozzle base substrate produce the outer convex thread of thread groove, and described outer die body is comprised of minute matrix more than two.
2. oil nozzle thread forming mould according to claim 1 is characterized in that: described outer die body is comprised of a minute matrix of four, each minute matrix be slidingly connected at bedplate by the slide rail of bottom side.
3. oil nozzle thread forming mould according to claim 1 and 2 is characterized in that: describedly external week of external mold be frustum by what several minutes matrixs formed, at the pushing block that is arranged with in external week of frustum external mold with the corresponding cooperation of outer die body frustum face.
4. oil nozzle thread forming mould according to claim 3 is characterized in that: the outer die body of described frustum and pushing block are arranged with lasso outward, and described lasso is provided with several and is used for wearing minute perforation of matrix returning spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349178 CN202779581U (en) | 2012-07-19 | 2012-07-19 | Oil nozzle thread forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349178 CN202779581U (en) | 2012-07-19 | 2012-07-19 | Oil nozzle thread forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779581U true CN202779581U (en) | 2013-03-13 |
Family
ID=47806923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349178 Expired - Lifetime CN202779581U (en) | 2012-07-19 | 2012-07-19 | Oil nozzle thread forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107934A (en) * | 2015-09-25 | 2015-12-02 | 苏州景阳德五金机械有限公司 | Automobile accessory mold |
-
2012
- 2012-07-19 CN CN 201220349178 patent/CN202779581U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107934A (en) * | 2015-09-25 | 2015-12-02 | 苏州景阳德五金机械有限公司 | Automobile accessory mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204019883U (en) | The injection molding of configuration Hough piece for automobile engine high pressure sheath | |
| CN203862710U (en) | Forged ring processing device | |
| CN202779581U (en) | Oil nozzle thread forming die | |
| CN201841233U (en) | Cone upsetting die for forging cutting pick boot | |
| CN203649322U (en) | Casting mold structure of cosmetic pen cap | |
| CN203621222U (en) | Drawing die | |
| CN202539386U (en) | Punch for three-way molds | |
| CN201832943U (en) | Forward extrusion female die for forging of pick sleeve | |
| CN203919575U (en) | A kind of bottle embryo is note core for injection moulding | |
| CN104368735A (en) | Tool used for forging blank of heavy mining truck wheel hub | |
| CN204396510U (en) | Direction column of motorcycle conical pipe processing mold | |
| CN204975214U (en) | Can replace mould of mold core | |
| CN204710973U (en) | The removable mould in a kind of local | |
| CN203864066U (en) | Through hole forming die | |
| CN203973932U (en) | A kind of Valve Block Mould with oil cylinder | |
| CN204122627U (en) | A kind of steering wheel oil cooler enlarging apparatus | |
| CN203330326U (en) | Gear forming device | |
| CN204220657U (en) | Automobile engine tappet cold extrusion die | |
| CN203622800U (en) | Car glove box inner cover plate injection mould | |
| CN203541289U (en) | Spring pallet forming die | |
| CN203155828U (en) | Novel mold | |
| CN203508775U (en) | Precision compression die for automobile muffler partition plate | |
| CN203363126U (en) | Piston of tee joint extrusion cylinder | |
| CN204545287U (en) | The cold upsetting forming die of jack pump body case | |
| CN204109122U (en) | Hollow building block forming bottom die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |