CN207435506U - A kind of quick despatch cylinder inner support - Google Patents
A kind of quick despatch cylinder inner support Download PDFInfo
- Publication number
- CN207435506U CN207435506U CN201720406539.6U CN201720406539U CN207435506U CN 207435506 U CN207435506 U CN 207435506U CN 201720406539 U CN201720406539 U CN 201720406539U CN 207435506 U CN207435506 U CN 207435506U
- Authority
- CN
- China
- Prior art keywords
- wedge
- inner support
- cylinder
- support circle
- frock
- 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
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 230000008602 contraction Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a kind of quick despatch cylinder inner supports, including outer support circle, inner support circle and rectangular tube, the outer support circle passes through rectangular tube and inner support circle, the fixed wedge is welded in outer support circle, movable wedge is provided on the outside of the fixed wedge, movable slider is provided on the outside of the activity wedge, the movable slider is provided with 32, is connected between adjacent activities sliding block by briquetting altogether.The utility model is simple in structure, it is easy to make, movable slider is formed by 32, can effectively reduce arc length, is influenced by cylinder roundness less, cylinder roundness can also be bonded when bad with cylinder inboard wall well, prevent workpiece from deforming, sliding block bonding structure, frock is with cylinder without welding, frock and workpiece are not damaged during use, is reused often；In heat treatment cooling stage, frock can free shrink, when contraction, does not drive barrel distortion, and using wedge compressing structure, installation, removal efficiency are 6 times or more of traditional frock.
Description
Technical field
The utility model is related to cylinder inner support technical fields, are specially a kind of quick despatch cylinder inner support.
Background technology
It is higher for circularity at present, the welding cylinder through Overheating Treatment, due to heat treatment when stress release, if do not adopted
Any measure is taken, easily causes deformation.Conventional way is to be heat-treated using multi-point support or the domain with mutually being welded on the inside of cylinder
Cheng Houzai is laid down.This mode shortcoming is：1st, need to be connected with barrel soldering, when dismounting needs to polish again, heavy workload；2nd, weld,
Base material is easily damaged when cutting, polishing；When the 3rd, being heat-treated, internal stay tool expansion is faster than cylinder with contraction speed, in cooling meat
Stage easily drives barrel distortion；4th, due to using the domain, arc surface and the cylinder circular arc of ring are not accomplished unanimously, actual to contact
For point-like contacts, support effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of quick despatch cylinder inner support, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of quick despatch cylinder inner support, including outer
Bracing ring, inner support circle and rectangular tube, by rectangular tube and inner support circle, the fixed wedge is welded on outer the outer support circle
On bracing ring, movable wedge is provided on the outside of the fixed wedge, movable slider, the work are provided on the outside of the activity wedge
Anti- loose spot is provided between movable slider and movable wedge, the movable slider is provided with 32, leads between adjacent activities sliding block altogether
Cross briquetting connection.
Preferably, the outer support circle diameter is smaller than diameter of work.
Preferably, the movable wedge is with fixing the gradient of wedge no more than 8 degree.
Preferably, the anti-loose spot is connected with outer support circle by spot welding.
Preferably, the arc length of the movable slider is 500mm.
Compared with prior art, the beneficial effects of the utility model are：The utility model is easy to make, and movable slider is by 32
A composition can so effectively reduce arc length, influenced by cylinder roundness it is less, can also be good when cylinder roundness is bad
It is bonded with cylinder inboard wall, prevents workpiece from deforming, sliding block bonding structure, without welding, when use does not damage work for frock and cylinder
Dress and workpiece are reused often, can effectively reduced cost；In heat treatment cooling stage, frock can free shrink, during contraction
Barrel distortion is not driven, can effectively reduce deformation during cylinder heat treatment, using wedge compressing structure, installation, removal efficiency are
6 times or more of traditional frock.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram at the A of the utility model.
In figure：1- outer support circles；2 inner support circles；3- rectangular tubes；4- movable sliders；5- fixes wedge；6- activity wedges；
7- briquettings；The anti-loose spots of 8-.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of quick despatch cylinder inner support, including outer branch
Support ring 1, inner support circle 2 and rectangular tube 3, outer support circle 1 are welded on outer branch by rectangular tube 3 and inner support circle 2, fixed wedge 5
On support ring 1, fixed 5 outside of wedge is provided with movable wedge 6, and movable 6 outside of wedge is provided with movable slider 4, movable wedge 6
It can freely be slided with movable slider 4 in outer support circle 1, by slip activity wedge 6, movable slider 4 driven to be displaced outwardly,
So as to achieve the purpose that stretching workpiece, anti-loose spot 8 is provided between movable slider 4 and movable wedge 6, movable slider 4 is set altogether
There are 32, connected between adjacent activities sliding block 4 by briquetting 7, briquetting 7 can prevent movable slider 4 from moving up and down, during lifting
It is also possible to prevent sliding block 4 to come off, 1 diameter of outer support circle is smaller than diameter of work, and this design is easy to a frock and takes out of cylinder
Out, so can just make overall structure, gradient of the movable wedge 6 with fixing wedge 5 passes through self friction no more than 8 degree
Power is with regard to that can reach self-locking, in the case where ancillary method is not required, be also possible to prevent frock loosening, anti-loose spot 8 and outer support circle 1
It is connected by spot welding, has not only accomplished locking purpose, but also easily dismounting, dual fail-safe, the arc of movable slider 4 are formed with frictional force self-locking
A length of 500mm, is influenced less by Roundness of Workpiece, can also be bonded well with workpiece inner wall when Roundness of Workpiece is bad, be prevented work
Part deforms.
Operation principle：Four support plates on workpiece are installed, are put on the supporting plate after frock is lifted by crane；Slip activity wedge 6,
Movable slider 4 is driven to be displaced outwardly, so as to stretching workpiece, anti-loose spot is put in behind movable wedge 6, spot welding is secured, prevents pine
It is dynamic；Frock together with workpiece is put into heat-treatment furnace and is heat-treated together；After heat treatment, lower anti-loose spot 8 is struck, unloads activity
Wedge 6 loosens movable slider 4, hangs lower frock；Movable slider is formed by 32, arc length can be so effectively reduced, by cylinder
The influence of body circularity is less, can also be bonded well with workpiece inner wall when Roundness of Workpiece is bad, prevent workpiece from deforming；Utilize itself
Frictional force reaches compression and self-locking purpose；In heat treatment cooling stage, frock can free shrink, become without part of starting building during contraction
Shape can effectively reduce deformation during heat treatment of workpieces.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of quick despatch cylinder inner support, including outer support circle (1), inner support circle (2) and rectangular tube (3), it is characterised in that：
By rectangular tube (3) and inner support circle (2), fixed wedge (5) is welded in outer support circle (1) outer support circle (1), described
Movable wedge (6) is provided on the outside of fixed wedge (5), several movable sliders (4) are provided on the outside of the activity wedge (6),
Anti- loose spot (8) is provided between the movable slider (4) and movable wedge (6), adjacent activities sliding block passes through briquetting between (4)
(7) connect.
2. a kind of quick despatch cylinder inner support according to claim 1, it is characterised in that：Outer support circle (1) diameter
It is smaller than diameter of work.
3. a kind of quick despatch cylinder inner support according to claim 1, it is characterised in that：The activity wedge (6) is with consolidating
The gradient of wedge (5) is determined no more than 8 degree.
4. a kind of quick despatch cylinder inner support according to claim 1, it is characterised in that：The anti-loose spot (8) and outer branch
Support ring (1) is connected by spot welding.
5. a kind of quick despatch cylinder inner support according to claim 1, it is characterised in that：The arc of the movable slider (4)
A length of 500mm.
6. a kind of quick despatch cylinder inner support according to claim 1, it is characterised in that：The movable slider (4) sets altogether
It is equipped with 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406539.6U CN207435506U (en) | 2017-04-18 | 2017-04-18 | A kind of quick despatch cylinder inner support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406539.6U CN207435506U (en) | 2017-04-18 | 2017-04-18 | A kind of quick despatch cylinder inner support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435506U true CN207435506U (en) | 2018-06-01 |
Family
ID=62394659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406539.6U Expired - Fee Related CN207435506U (en) | 2017-04-18 | 2017-04-18 | A kind of quick despatch cylinder inner support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306402A (en) * | 2018-11-27 | 2019-02-05 | 南京宝色股份公司 | A kind of heat treatment method of thorium base fused salt primary tank and core shroud |
| CN114131175A (en) * | 2021-12-15 | 2022-03-04 | 天津大学 | Internal support device and method for double-machine girth welding of storage tank barrel section |
-
2017
- 2017-04-18 CN CN201720406539.6U patent/CN207435506U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306402A (en) * | 2018-11-27 | 2019-02-05 | 南京宝色股份公司 | A kind of heat treatment method of thorium base fused salt primary tank and core shroud |
| CN109306402B (en) * | 2018-11-27 | 2020-11-03 | 南京宝色股份公司 | Heat treatment method for thorium-based molten salt main container and reactor core shroud |
| CN114131175A (en) * | 2021-12-15 | 2022-03-04 | 天津大学 | Internal support device and method for double-machine girth welding of storage tank barrel section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 |