CN205115542U - Quenching and tempering of slender axles class are hung with 12 plum blossoms - Google Patents
Quenching and tempering of slender axles class are hung with 12 plum blossoms Download PDFInfo
- Publication number
- CN205115542U CN205115542U CN201520760432.2U CN201520760432U CN205115542U CN 205115542 U CN205115542 U CN 205115542U CN 201520760432 U CN201520760432 U CN 201520760432U CN 205115542 U CN205115542 U CN 205115542U
- Authority
- CN
- China
- Prior art keywords
- base
- draw
- quenching
- plum blossoms
- tempering
- 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
Abstract
The utility model provides a quenching and tempering of slender axles class are hung with 12 plum blossoms relates to accurate thermal treatment technique, including jib, base, the base is circularly, and the center is equipped with the through -hole, 12 draw -in grooves of outer circumference equipartition, and the jib passes the central through hole and is connected with the base. The utility model discloses a quenching and tempering of slender axles class are hung with 12 plum blossoms has advantages such as convenient to use, production efficiency height.
Description
Technical field
The utility model relates to field of metallurgical machine, is specifically related to a kind of precision part heat treatment technics, particularly relates to the modified use of a kind of thin and long shafts 12 plum blossoms and hangs.
Background technology
Quenching metal works is heated to a certain proper temperature and keeps for some time, the metal heating processing technology of cooling fast in dip quench medium immediately.Thin and long shafts workpiece in enormous quantities (φ 100 ~ 240) is originally at car type furnace tempering deformation amount large (15 ~ 30mm), need to carry out hot alignment, work under hard conditions, worker's labour intensity is large, energy consumption is high, thermal treatment and semi-finishing sequence production efficiency low; And multidigit hang thicker, heavy, heat absorption many, cause slender axles workpiece high temperature samming, soaking time long, consume energy high, treatment production efficiency is low.In the prior art, some terms of settlement are provided to the quenching strain problem of thin and long shafts workpiece, but still does not solve the problem such as complicated operation, inefficiency.
Therefore, this area needs to develop the modified device of a kind of thin and long shafts easy to use, that energy consumption is low, production efficiency is high.
Summary of the invention
The utility model technical issues that need to address are to provide the modified device of a kind of thin and long shafts easy to use, that energy consumption is low, production efficiency is high.
In order to solve the problem, the utility model provides following technical scheme:
12 plum blossoms hang a kind of modified use of thin and long shafts, and comprise suspension rod, base, base is disc, and the center of base is provided with through hole, uniform 12 draw-in grooves of excircle, and suspension rod is connected with base through central through hole.
Further improvement of the utility model is: be activity cross-under between suspension rod and base.
The technical solution of the utility model is improved further and is: described draw-in groove is circular hole, and in draw-in groove, cross-under has bearing pin, and bearing pin upper end snap ring is by pinned connection in draw-in groove, and bearing pin lower end arranges the hook connecting and hang slender piece.
Owing to have employed technique scheme, the utility model achieves following technical progress:
The utility model is adopted to hang location suspension bracket heating, cooling slender piece, easy to use, energy consumption is low, production efficiency is high.Follow the tracks of through on-the-spot, after tempering, slender piece hardness is more even, deflection obviously reduces (reducing to 3 ~ 7.5mm by original car type furnace quenching strain amount 15 ~ 30mm), not only increase the quenching quality of slender piece, but also substantially increase semi-finished efficiency (about improving 1.5 times), reduce process tool consumption, reduce thermal treatment energy consumption 35%, improve heat treatment quenching and tempering production efficiency 2 times.
Accompanying drawing explanation
Fig. 1: longitudinal section of the present utility model schematic diagram;
Fig. 2: schematic perspective view of the present utility model;
Description of reference numerals: 1-suspension rod, 2-base, 3-slender piece, 4-through hole, 5-draw-in groove, 6-bearing pin, 7-snap ring, 8-links up with.
Embodiment
Embodiment is only and further explains and describes the utility model, should not be interpreted as any restriction of the present utility model.
Below in conjunction with embodiment, the utility model is further elaborated:
As shown in Figure 1-2,12 plum blossoms hang the modified use of a kind of thin and long shafts, comprise suspension rod 1, base 2, base 2 is in disc, the center of disc-shaped base 2 is provided with through hole 4, uniform 12 draw-in grooves 5 of excircle of disc-shaped base 2, and suspension rod 1 is connected with base 2 through central through hole 4.Wherein, be that movable dismountable cross-under mode is connected between suspension rod 1 with base 2.Draw-in groove 5 can be set to circular hole, slender piece 3 directly can be inserted in circular hole during use, also can in draw-in groove 5 cross-under bearing pin 6, bearing pin 6 is connected in draw-in groove 5 by bearing pin 6 upper end snap ring 7, bearing pin 6 lower end arranges the hook 8 connecting and hang slender piece, iron wire can be bound in the upper end of slender piece 3, then hangs on hook 8.
Before thermal treatment, first by suspension rod 1 central through hole 4 through base 2, they sling, then be hanging on the draw-in groove 5 of base 2 by slender piece 3 with crane, then entirety is sling shove charge.
Claims (3)
1. the modified use of thin and long shafts 12 plum blossoms hang, it is characterized in that: comprise suspension rod (1), base (2), base (2) is in disc, the center of base (2) is provided with through hole (4), uniform 12 draw-in grooves (5) of excircle, and suspension rod (1) is connected with base (2) through central through hole (4).
2. the modified use of thin and long shafts according to claim 1 12 plum blossoms hang, and it is characterized in that: be activity cross-under between suspension rod (1) and base (2).
3. the modified use of thin and long shafts according to claim 2 12 plum blossoms hang, it is characterized in that: described draw-in groove (5) is circular hole, draw-in groove (5) interior cross-under has bearing pin (6), bearing pin (6) is connected in draw-in groove (5) by bearing pin (6) upper end snap ring (7), and bearing pin (6) lower end arranges the hook (8) connecting and hang slender piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760432.2U CN205115542U (en) | 2015-09-29 | 2015-09-29 | Quenching and tempering of slender axles class are hung with 12 plum blossoms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760432.2U CN205115542U (en) | 2015-09-29 | 2015-09-29 | Quenching and tempering of slender axles class are hung with 12 plum blossoms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115542U true CN205115542U (en) | 2016-03-30 |
Family
ID=55571164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520760432.2U Active CN205115542U (en) | 2015-09-29 | 2015-09-29 | Quenching and tempering of slender axles class are hung with 12 plum blossoms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091943A (en) * | 2017-05-02 | 2017-08-25 | 广西电网有限责任公司电力科学研究院 | A kind of high-altitude wiring clamp device and its field application method |
-
2015
- 2015-09-29 CN CN201520760432.2U patent/CN205115542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091943A (en) * | 2017-05-02 | 2017-08-25 | 广西电网有限责任公司电力科学研究院 | A kind of high-altitude wiring clamp device and its field application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204162745U (en) | The martensite of high chromium Bearing Steel Parts, bainite isothermal salt bath quenching production line | |
| CN103966411B (en) | A kind of manufacture method of medium carbon cold heading steel Bar Wire Product | |
| CN205062135U (en) | Device for preventing slender axles class work piece response quenching distortion | |
| CN102580619B (en) | Hinge sleeve for cubic presses and manufacturing method thereof | |
| CN205115542U (en) | Quenching and tempering of slender axles class are hung with 12 plum blossoms | |
| CN203855608U (en) | Rod workpiece quenching fixing device | |
| CN104232859B (en) | A kind of GCr15SiMn Heat Treatment Of Steel method | |
| CN202107740U (en) | Lifting tool for carburizing and quenching large gear | |
| CN104451100B (en) | A kind of seamless steel pipe heat treatment method | |
| CN104878166A (en) | Spheroidized annealing process for shortening annealing cycle of hot rolled wire rods | |
| CN209363400U (en) | A kind of Φ 3350mm ellipsoid melon valve workpiece projecting apertures device | |
| CN202750261U (en) | Induction heating coil for transverse plane | |
| CN208667771U (en) | It is a kind of for carrying out the hardener of impewdance matching hardening under an inert gas | |
| CN104324972A (en) | Production method for large-aperture ultrahigh-intensity steel seamless pipe | |
| CN203320069U (en) | Cushion block for heat treatment of shaft parts | |
| CN205687972U (en) | A kind of vacuum heat titanium alloy frock of shoulder class part | |
| CN204874637U (en) | Valve body heat treatment device | |
| CN207276662U (en) | A kind of thin part annealing device | |
| CN103555912B (en) | A kind of 30Cr3MoV steel that utilizes is for the method for raw material production plug | |
| CN203229560U (en) | Roller positioning mechanism in ultra-large roller induction quenching machine | |
| CN204979979U (en) | Hot work die steel's conveyor | |
| CN205046157U (en) | Whole gallows that quenches of slender axles class work piece | |
| CN105673173B (en) | A kind of exhaust pipe and its processing preparation process of novel high-performance material | |
| CN103993153A (en) | Medium-frequency induction quenching and tempering heat treatment method for shaft | |
| CN103740917A (en) | Steel tie rod processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |