CN205046157U - Whole gallows that quenches of slender axles class work piece - Google Patents
Whole gallows that quenches of slender axles class work piece Download PDFInfo
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- CN205046157U CN205046157U CN201520760437.5U CN201520760437U CN205046157U CN 205046157 U CN205046157 U CN 205046157U CN 201520760437 U CN201520760437 U CN 201520760437U CN 205046157 U CN205046157 U CN 205046157U
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- strongback
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- quenches
- long shafts
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Abstract
The utility model provides a whole gallows that quenches of slender axles class work piece, including jib, locating plate, base, one end and the perpendicular fixed connection of base of jib, locating plate and base parallel arrangement, jib pass the locating plate and with locating plate fixed connection, be equipped with a plurality of locating holes on the locating plate. The utility model discloses a whole gallows that quenches of slender axles class work piece has advantages such as convenient to use, energy consumption are low, 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 a kind of thin and long shafts whole workpiece quenching suspension bracket.
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.At present, in the industrial production of reality, the quenching of thin and long shafts whole workpiece is general adopts multidigit to hang or plum blossom hangs heating, and it exists following shortcoming: 1) every root workpiece root all needs welding snap ring and welding hanging nose, brings too much labor capacity and numerous and diverse to cut, weld stevedoring to thermal treatment work; 2) utilize plum blossom to hang and hang each shove charge 8 ~ 12 at most with multidigit, 50 5 ~ 7 stoves that will quench, tempering heat also increases, and causes energy consumption rising, the reduction for the treatment of production efficiency; 3) workpiece easy whipping when going out high temperature, distortion can be produced before quenching and in quenching process, slight distortion can be undertaken borrowing amount processing by increasing process redundancy, severe distortion (8-11mm) then needs to carry out to anneal after hot alignment and again quenches, and is out of shape more severe patient (> 12mm) and then causes and scrap; 4) flexural deformation of thin and long shafts workpiece makes process redundancy constantly increase, and causes the significant wastage during machine table such as lathe and grinding machine, and the useless loss of thermal treatment work is also larger.
In the prior art, the quenching strain problem to thin and long shafts workpiece such as CN97207291.8, CN201010561325.9 provides some terms of settlement, but still does not solve the problem such as complicated operation, inefficiency.
Therefore, this area needs to develop a kind of easy to use, energy consumption is low, production efficiency is high device preventing the quenching strain of thin and long shafts whole workpiece.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of easy to use, energy consumption is low, production efficiency is high thin and long shafts whole workpiece quenching suspension bracket.In order to solve the problem, the utility model provides following technical scheme:
A kind of thin and long shafts whole workpiece quenching suspension bracket, comprise suspension rod, strongback, base, one end of suspension rod is fixedly connected with base is vertical, and strongback and base be arranged in parallel, and suspension rod passes strongback and is fixedly connected with strongback, and strongback is provided with some pilot holes.
Wherein, the aperture of pilot hole is a bit larger tham the diameter of pending workpiece.According to the needs of pending workpiece, same strongback can comprise the pilot hole in identical or different aperture.
Improvement of the present utility model is, described suspension rod is provided with screw thread, and suspension rod is fixedly connected with by upper and lower two nuts with strongback.
Improvement of the present utility model is, described susceptor surface is provided with corresponding groove identical, vertical with pilot hole diameter each on strongback.Described groove is stepped blind hole.
Owing to have employed technique scheme, the utility model achieves following technical progress: easy to use, energy consumption is low, production efficiency is high.
1, thin and long shafts whole workpiece quenching suspension bracket of the present utility model, structure is simple, easy to use, only needs workpiece to pass perpendicularly through pilot hole, is placed on base.
2, thin and long shafts whole workpiece quenching suspension bracket of the present utility model, by conversion dowel disc, the size of pilot hole, quantity, can process the thin and long shafts workpiece of tens different sizes at every turn, improve treatment production efficiency more than 3 times, energy consumption reduces by more than 70%.
3, thin and long shafts whole workpiece quenching suspension bracket of the present utility model adopts upper and lower two layers of compound location, base plays a supportive role, middle part pass plays horizontal location effect, ensure that in thin and long shafts workpiece high temperature handling process not produce and rock, deflection is down to 1.5 ~ 3mm by 5 ~ 11mm of original no fix mode quenching strain amount.
Accompanying drawing explanation
Fig. 1: longitudinal section of the present utility model schematic diagram;
Fig. 2: schematic perspective view of the present utility model;
Fig. 3: longitudinal section of the present utility model schematic diagram;
Description of reference numerals: 1-suspension rod, 2-workpiece, 3-strongback, 4-pilot hole, 5-base, 6-nut, 7-groove.
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, a kind of thin and long shafts whole workpiece quenching suspension bracket, comprise suspension rod 1, strongback 3, base 5, one end of suspension rod 1 is fixedly connected with base 5 is vertical, strongback 3 and base 5 be arranged in parallel, suspension rod 1 passes strongback 3 and is fixedly connected with strongback 3, and strongback 3 is provided with some pilot holes 4.Wherein, suspension rod 1 can arrange screw thread, suspension rod 1 can be fixedly connected with by upper and lower two nuts 6 with strongback 3.
During use, thin and long shafts workpiece 2 is passed perpendicularly through the pilot hole 4 of suitable diameter, be placed on base 5.If base 5 is provided with groove 7, then workpiece 2 is interior through being directly placed in the groove 7 corresponding with pilot hole 4 after pilot hole 4.Described groove can be set to as stepped blind hole, can stablize spacing to the bottom of the thin and long shafts workpiece 2 of different diameter.
Claims (4)
1. a thin and long shafts whole workpiece quenching suspension bracket, it is characterized in that: comprise suspension rod (1), strongback (3), base (5), one end of suspension rod (1) is fixedly connected with base (5) is vertical, strongback (3) and base (5) be arranged in parallel, suspension rod (1) is through strongback (3) and be fixedly connected with strongback (3), and strongback (3) is provided with some pilot holes (4).
2. thin and long shafts whole workpiece quenching suspension bracket according to claim 1, it is characterized in that: suspension rod (1) is provided with screw thread, suspension rod (1) is fixedly connected with by upper and lower two nuts (6) with strongback (3).
3. thin and long shafts whole workpiece quenching suspension bracket according to claim 1, is characterized in that: base (5) surface is provided with each pilot hole (4) diameter identical, vertical corresponding groove (7) upper with strongback (3).
4. thin and long shafts whole workpiece quenching suspension bracket according to claim 3, is characterized in that: described groove is stepped blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760437.5U CN205046157U (en) | 2015-09-29 | 2015-09-29 | Whole gallows that quenches of slender axles class work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760437.5U CN205046157U (en) | 2015-09-29 | 2015-09-29 | Whole gallows that quenches of slender axles class work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046157U true CN205046157U (en) | 2016-02-24 |
Family
ID=55339755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520760437.5U Active CN205046157U (en) | 2015-09-29 | 2015-09-29 | Whole gallows that quenches of slender axles class work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046157U (en) |
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2015
- 2015-09-29 CN CN201520760437.5U patent/CN205046157U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |