CN209291764U - A kind of heat treatment hanging apparatus for piston rod - Google Patents
A kind of heat treatment hanging apparatus for piston rod Download PDFInfo
- Publication number
- CN209291764U CN209291764U CN201821139154.9U CN201821139154U CN209291764U CN 209291764 U CN209291764 U CN 209291764U CN 201821139154 U CN201821139154 U CN 201821139154U CN 209291764 U CN209291764 U CN 209291764U
- Authority
- CN
- China
- Prior art keywords
- heat treatment
- piston rod
- top plate
- hanging apparatus
- welding piece
- 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
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
A kind of heat treatment hanging apparatus for piston rod, include: to be set above the top plate there are four suspension hook including top plate and bottom plate group welding piece, is uniformly provided with hole on the top plate, it is equipped with four pieces of bearing ribs between the top plate and bottom plate group welding piece, welds inverted-proof ring on the bottom plate group welding piece.Not only heat treatment efficiency is high for device, lifting is convenient, can substantially reduce many merits such as working strength, safe and reliable, it is most important that piston rod heat treatment qualification rate is greatly improved in the bending deformation for reducing piston rod after heat treatment.
Description
Technical field
The utility model relates to hydraulic support components Field of Heat-treatment, in particular to a kind of heat treatment for piston rod
Hanging apparatus.
Background technique
There are two types of the heat treatment lifting modes of current coal machine profession Jack of Hydraulic Powered Supports piston rod: 1 piston rod and other
Workpiece loads in mixture.The shortcomings that this method is that do not have the thermal cycle flowing space between workpiece, and gravity squeezes between workpiece, causes
Hardening heat and cooling velocity are unbalanced, and the consequence generated in this way is that texture transformation is different, living when encountering Local cooling
Just there is phenomena such as bending, surface hardness is uneven again and again in stopper rod.The suspension of 2 process for long piston rod welded suspending hooks.This method is although quenched
Quality increases, but after heat treatment of workpieces, to carry out artificial gas cutting suspension hook, and gas cutting position is welded in reconditioning, and waste is a large amount of
Human and material resources.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides a kind of heat treatment lifting dress for piston rod
It sets, not only heat treatment efficiency is high for device, lifting is convenient, can substantially reduce many merits such as working strength, safe and reliable, most important
Be the reduction of heat treatment after piston rod bending deformation, be greatly improved piston rod heat treatment qualification rate.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
A kind of heat treatment hanging apparatus for piston rod, comprising: including top plate and bottom plate group welding piece, above the top plate
If being uniformly provided with hole on the top plate there are four suspension hook, four pieces of bearing ribs, institute are equipped between the top plate and bottom plate group welding piece
It states and welds inverted-proof ring on bottom plate group welding piece.
Further, the quantity in the hole is 16.
Further, the quantity of the inverted-proof ring is 16, and respectively with hole on same basal plane.
Further, the bearing rib is in irregular curved shape, and is connected to an intersection point in the middle part of four pieces of bearing ribs,
Four pieces of bearing ribs combination top is in engraved structure.
The utility model has the following beneficial effects:
Heat treatment hanging apparatus described in the utility model for Jack of Hydraulic Powered Supports piston rod saves in use process
About a large amount of wlding, and reduce the processes such as human weld's hanging ring, gas cutting hanging ring, trim and grind the welding, greatly reduce production
Piston rod deformation rate is reduced to 2% from 20%, significantly avoided to heat by cost using the heat treatment hanging apparatus
The case where piston rod progress mechanical checkout that treated or thermal recalibration, occurs.In conclusion the tooling has extraordinary popularization
Use value not only improves production efficiency and product quality, but also also reduces production cost, improves product profit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
The appended drawing reference table of comparisons:
1- top plate, 2- suspension hook, 3- bearing rib, 4- inverted-proof ring, 5- bottom plate group welding piece, the hole 6-.
Specific embodiment
Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.Wherein identical components phase
Same appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and
"lower" refers to that the direction in attached drawing, word "inner" and "outside" refer respectively to the side towards or away from geometric center of specific component
To.
In order to make the content of the utility model be easier to be clearly understood, below in conjunction in the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, a kind of heat treatment hanging apparatus for piston rod, comprising: including top plate 1 and bottom plate group welding piece 5,
It is set above the top plate 1 there are four suspension hook 2, hole 6 is uniformly provided on the top plate 1, between the top plate 1 and bottom plate group welding piece 5
Equipped with four pieces of bearing ribs 3, inverted-proof ring 4 is welded on the bottom plate group welding piece 5.
The quantity in the hole 6 is 16.The quantity of the inverted-proof ring 4 is 16, and respectively with hole 6 on same basal plane.
The bearing rib 3 is in irregular curved shape, and an intersection point is connected in the middle part of four pieces of bearing ribs 3, four pieces of supports
It is in engraved structure that gusset 3, which combines top,.
In the device use process, when piston pole length be greater than between top plate 1 and bottom plate group welding piece 5 apart from when, piston rod
It can pass through from top plate 1 and be placed into corresponding inverted-proof ring 4 downward vertically, when piston pole length is less than top plate 1 and bottom plate group welding piece 5
Between apart from when, suspension placement can be carried out.Liquid-leaking nozzle on bottom plate group welding piece 5 is when tooling hangs out furnace cooling treatment, under leakage
The liquid that bottom plate group welding piece 5 retains.Since design there are 16 holes 6 on top plate 1, it can be put into the piston of 16 same types every time
Bar, heat treatment efficiency greatly improve.
The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially
Benefit, all made any modifications, equivalent replacements, and improvements etc. within the spirit and principle of the utility model patent should all include
Within the protection scope of the utility model patent.
Claims (4)
1. a kind of heat treatment hanging apparatus for piston rod characterized by comprising including top plate (1) and bottom plate group welding piece
(5), it there are four being set above the top plate (1) suspension hook (2), is uniformly provided with hole (6) on the top plate (1), the top plate (1) and bottom
It is equipped with four pieces of bearing ribs (3) between board group weldment (5), welds inverted-proof ring (4) on the bottom plate group welding piece (5).
2. a kind of heat treatment hanging apparatus for piston rod according to claim 1, it is characterised in that: the hole (6)
Quantity be 16.
3. a kind of heat treatment hanging apparatus for piston rod according to claim 1, it is characterised in that: the inverted-proof ring
(4) quantity is 16, and respectively with hole (6) on same basal plane.
4. a kind of heat treatment hanging apparatus for piston rod according to claim 1, it is characterised in that: the supporting rib
Plate (3) is in irregular curved shape, and is connected to an intersection point, four pieces of bearing ribs (3) in the middle part of four pieces of bearing ribs (3)
Combining top is in engraved structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139154.9U CN209291764U (en) | 2018-07-18 | 2018-07-18 | A kind of heat treatment hanging apparatus for piston rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139154.9U CN209291764U (en) | 2018-07-18 | 2018-07-18 | A kind of heat treatment hanging apparatus for piston rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209291764U true CN209291764U (en) | 2019-08-23 |
Family
ID=67651514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821139154.9U Active CN209291764U (en) | 2018-07-18 | 2018-07-18 | A kind of heat treatment hanging apparatus for piston rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209291764U (en) |
-
2018
- 2018-07-18 CN CN201821139154.9U patent/CN209291764U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202465818U (en) | Lifting tool for heat treatment of large annular parts | |
| CN209291764U (en) | A kind of heat treatment hanging apparatus for piston rod | |
| CN209039513U (en) | Trolley is used in a kind of dismounting of blast-furnace tuyere belly pipe | |
| CN202322924U (en) | Tool for quenching metal part | |
| CN206436042U (en) | A kind of feed device of stainless steel production | |
| CN205499124U (en) | Scraped car preliminary treatment platform | |
| CN103600305A (en) | Shot blasting machine hanger | |
| CN107283096A (en) | Movable welding is picked up | |
| CN203650279U (en) | Shot blasting machine hanger | |
| CN202610373U (en) | Hanging bracket for gantry cathode electrophoresis coating production line | |
| CN204224658U (en) | High Manganese Steel Casting water-tenacity treatment special hoisting bar | |
| CN207434859U (en) | A kind of section steel hoisting clamp | |
| CN203918257U (en) | Annular operating platform | |
| CN201525886U (en) | Device for parts surface bluing heat treatment | |
| CN111774803A (en) | Mail steamer sheet metal upset frock | |
| CN205011228U (en) | From locking -type gallows for cylinder | |
| CN209291765U (en) | A kind of vertical high-temperature furnaceman part hanging apparatus | |
| CN211332023U (en) | Supporting device for welding steel pipe | |
| CN201064811Y (en) | Middle frequency induction heating pipe-expanding machine | |
| CN105538171B (en) | A kind of catenary suspension type continuous vulcanization ruggedization shot-blasting machine quick change hanger | |
| CN208117263U (en) | A kind of bracket for bearing outer ring work pieces process | |
| CN209052270U (en) | A kind of boom hoisting of roll | |
| CN221270155U (en) | Tooling for welding bottom edge plate of storage tank | |
| CN219425547U (en) | Multi-station titanium alloy large forging equipment | |
| CN207480406U (en) | A kind of ball blast sandblasting hanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |