CN202377460U - Strong-strength bolt cold header with hot heading function - Google Patents
Strong-strength bolt cold header with hot heading function Download PDFInfo
- Publication number
- CN202377460U CN202377460U CN201120567702XU CN201120567702U CN202377460U CN 202377460 U CN202377460 U CN 202377460U CN 201120567702X U CN201120567702X U CN 201120567702XU CN 201120567702 U CN201120567702 U CN 201120567702U CN 202377460 U CN202377460 U CN 202377460U
- Authority
- CN
- China
- Prior art keywords
- heading
- cold
- strength bolt
- cold header
- function
- 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
- Forging (AREA)
Abstract
The utility model belongs to the technical field of heating device structures for cold headers, and relates to a cold header, in particular to a strong-strength bolt cold header with a hot heading function. The strong-strength bolt cold header with the hot heading function is characterized in that a material outlet of the cold header is provided with a high-frequency heading coil (15) which is communicated with a high-frequency heating power supply (10). The high-frequency heating power supply (10) is also connected with an infrared probe (11) for measuring heating temperature, a time relay (12) for heating timing and a temperature measurer (13) for controlling the heating temperature. According to the strong-strength bolt cold header with the hot heading function, the conventional cold header is replaced by the combination of cold heading and hot heading, so that the equipment has the conventional cold heading function and the hot heading function, the hot heading machining efficiency of 6Al-4V titanium alloy and high-temperature alloy bolts is improved, and a continuous machining effect is achieved.
Description
Technical field
The utility model relates to cold headers, and the system of particularly upsetting high-strength bolt belongs to cold headers heater technical field of structures with the cold headers that possess hot rammer function.
Background technology
Because of 6Al-4V titanium alloy, high temperature alloy high-strength bolt can not adopt cold-heading processing; Can only adopt heat to upset processes; State internal clamp manufacturer mainly adopts punch press+heating generator to carry out heat rammer processing at present, though this method can satisfy the heat rammer processing of bolt, adds artificial heating and the rammer system piecemeal of needs in man-hour; Do not possess continuous machining functions, efficient is low.
Existing cold headers possess continuous machining functions, but do not possess the hot-working function.
Summary of the invention
The purpose of the utility model is to solve the weak point that above-mentioned prior art exists; A kind of reasonable in design is provided, operate convenient and reliable; Can when increasing heater, not hinder equipment to process continuously, the rammer system high-strength bolt that operating efficiency improves be with the cold headers that possess hot rammer function.
The utility model is realized through following technical scheme:
The system of upsetting high-strength bolt is with the cold headers that possess hot rammer function; Special character is at the charging aperture of cold headers the high frequency heating coil 15 that is connected with high-frequency heating power 10 to be installed, and high-frequency heating power 10 is connected with the infrared probe 11 that is used to measure heating-up temperature simultaneously, be used to the temperature measurer 13 that heats the time relay 12 of timing and be used to control heating-up temperature.
The rammer system high-strength bolt of the utility model is with the cold headers that possess hot rammer function; Change existing cold headers into cold-heading and hot rammer two-in-one; The original cold-heading function of the equipment that both guaranteed; Possess hot rammer function again, improved 6Al-4V titanium alloy, the hot rammer working (machining) efficiency of high temperature alloy bolt simultaneously, reached the effect of continuous processing.
Description of drawings
Fig. 1: existing cold headers structural representation;
Fig. 2: the cold headers structural representation of the utility model.
Dise knife in the drawings, 1, sheet cutter set bolt, 2, the sheet cutter, 3; 4, main mould, 5, one dashes, and 6, push rod, 7, material returned bar; 8, two towards set bolt, and 9, two dash, and 10, high-frequency heating power, 11, infrared probe; 12, the time relay, 13, temperature measurer, 14, raw material, 16, high frequency heating coil.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the utility model, be used for the formation of the utility model is further specified.
Embodiment 1
The system of upsetting high-strength bolt is with the cold headers that possess hot rammer function; Include through sheet cutter set bolt 1 fixing cooperate sheet cutter 2 and the flexible cutter 3 that cuts off material with dise knife 3; Also include the main mould 4 that is used for processing bolt bar portion and be used for processing bolt head preformed dash 5, be used for bolt head be shaped processing by two towards set bolt 8 fixing two dash 9 and be used for former material material is headed into the push rod 6 of main mould 4 and is used for the bolt finished product is withdrawed from the material returned bar 7 of main mould 4; High frequency heating coil 15 is installed on the charging aperture place of cold headers; It is connected with high-frequency heating power 10, and high-frequency heating power 10 is connected with the infrared probe 11 that is used to measure heating-up temperature simultaneously, be used to the temperature measurer 13 that heats the time relay 12 of timing and be used to control heating-up temperature.
The course of work of the utility model is following
At first, raw material 14 are sent in the high frequency heating coil 15 through the cold headers drawing-inroller automatically, and infrared probe 11 imports signal into temperature measurer 13 after detecting workpiece; Start high-frequency heating power 10 and high frequency heating coil 15, raw material 4 are heated, after heat time heating time is specified in arrival; The time relay 12 will be controlled high-frequency heating power and stop heating, and raw material 14 will get into the blank position automatically, will be expected to downcut by sheet cutter 2 and dise knife 3 actings in conjunction; And deliver to main mould 4, and dash 5 and will cooperate with push rod 6 mould 4 is become owner of in its rammer, simultaneously bolt head is carried out predeformation; One dash 5 and withdraw from uply then, two dash 9 carries out heading processing, bolt is upset process shape; Two dash 9 returns, and the bolt after the bar of the material returned simultaneously 7 systems of will upsetting withdraws from, and accomplishes whole hot rammer process.
The utility model can be raised the efficiency, and saves processing cost.Original 6Al-4V titanium alloy, high temperature alloy bolt are to utilize punch press+heating generator processing; So must and not accomplish heat and upset by operative employee's manual heating piecemeal because of punch press does not possess automatically continuously machining functions; The present invention utilizes cold headers+heating generator method, utilizes cold headers to upset continuously automatically and makes the securing member principle, reaches automatic Continuous Heat rammer processing; Thereby improve 6Al-4V titanium alloy, the hot rammer efficient of high temperature alloy bolt, save processing cost.
Claims (1)
1. the system of upsetting high-strength bolt is with the cold headers that possess hot rammer function; Be characterised in that the charging aperture at cold headers is equipped with the high frequency heating coil (15) that is connected with high-frequency heating power (10), the temperature measurer (13) that high-frequency heating power (10) is connected with the infrared probe (11) that is used to measure heating-up temperature, the time relay (12) that is used to heat timing simultaneously and is used to control heating-up temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120567702XU CN202377460U (en) | 2011-12-30 | 2011-12-30 | Strong-strength bolt cold header with hot heading function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120567702XU CN202377460U (en) | 2011-12-30 | 2011-12-30 | Strong-strength bolt cold header with hot heading function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377460U true CN202377460U (en) | 2012-08-15 |
Family
ID=46625979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120567702XU Expired - Fee Related CN202377460U (en) | 2011-12-30 | 2011-12-30 | Strong-strength bolt cold header with hot heading function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377460U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104684663A (en) * | 2012-07-13 | 2015-06-03 | Gkn陆地***有限公司 | Manufacture of wheels |
| CN106734473A (en) * | 2016-12-30 | 2017-05-31 | 重庆纵翼机械制造有限公司 | The process for stamping of bottom fork axis |
| CN106734622A (en) * | 2016-12-30 | 2017-05-31 | 重庆纵翼机械制造有限公司 | The forming method of flat on bottom fork axis |
| CN107052169A (en) * | 2016-12-30 | 2017-08-18 | 重庆纵翼机械制造有限公司 | The shaped device of flat on bottom fork axis |
| CN113634707A (en) * | 2021-06-29 | 2021-11-12 | 中国航空工业标准件制造有限责任公司 | Preparation method of 302-material self-locking nut by hot heading forming |
-
2011
- 2011-12-30 CN CN201120567702XU patent/CN202377460U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104684663A (en) * | 2012-07-13 | 2015-06-03 | Gkn陆地***有限公司 | Manufacture of wheels |
| CN106734473A (en) * | 2016-12-30 | 2017-05-31 | 重庆纵翼机械制造有限公司 | The process for stamping of bottom fork axis |
| CN106734622A (en) * | 2016-12-30 | 2017-05-31 | 重庆纵翼机械制造有限公司 | The forming method of flat on bottom fork axis |
| CN107052169A (en) * | 2016-12-30 | 2017-08-18 | 重庆纵翼机械制造有限公司 | The shaped device of flat on bottom fork axis |
| CN113634707A (en) * | 2021-06-29 | 2021-11-12 | 中国航空工业标准件制造有限责任公司 | Preparation method of 302-material self-locking nut by hot heading forming |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202377460U (en) | Strong-strength bolt cold header with hot heading function | |
| CN102389933B (en) | High-frequency heating hydraulic double-head upsetting device with automatically feeding function and using method thereof | |
| CN103019150B (en) | Walking beam type heating furnace automatic steel tapping control method | |
| CN101406925B (en) | Method for device for forming metal micro-thixotropy in semi-solid state assistant by supersonic vibration | |
| CN206824581U (en) | A kind of full-automatic non-hardened and tempered steel forging production line | |
| CN102500741A (en) | One-step forging and molding method of steering knuckle of heavy-duty car | |
| CN103286530B (en) | Connect the automatic compound Stamping Process of strip tapping | |
| CN103529745A (en) | Heating furnace tapping control system, device and method | |
| CN102909301A (en) | Head upsetting process for stop valve blanks | |
| CN103736904B (en) | The two installing plate stator blade precision forging forming method of a kind of titanium alloy | |
| CN102357615B (en) | Gear hot-stamping equipment and gear hot-stamping method | |
| CN201900178U (en) | Novel nut riveting die | |
| CN101229675A (en) | Heating facility of induction heating coordinating with steam rapid heat cycle molding (RHCM) | |
| CN201713549U (en) | Automatic heating and feeding device for hot heading ball billet of wind power steel ball | |
| CN204421656U (en) | There is the Forge Heating system of goods rejection function | |
| CN202166904U (en) | Medium frequency-induction heating intelligent temperature control device | |
| CN202752416U (en) | Temperature control type material molding device | |
| CN206483958U (en) | U-shaped hot riveting machine | |
| CN208960828U (en) | A kind of material stirring-up mechanism for mould discharging | |
| CN201611217U (en) | Slide plate type feeding mechanism of intermediate frequency furnace | |
| CN203003028U (en) | Steel ball continuous heating forming upsetting machine | |
| CN103909196B (en) | Forge mould inner position mechanism | |
| CN209124816U (en) | Material clamp on forging press with heating function | |
| CN204035439U (en) | For the forging and stamping system of pipe clamp | |
| CN202129372U (en) | Quick spinning closing device for metal tube part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20131230 |