CN102312073A - Pinch roller mechanism of quenching device - Google Patents
Pinch roller mechanism of quenching device Download PDFInfo
- Publication number
- CN102312073A CN102312073A CN201110271070A CN201110271070A CN102312073A CN 102312073 A CN102312073 A CN 102312073A CN 201110271070 A CN201110271070 A CN 201110271070A CN 201110271070 A CN201110271070 A CN 201110271070A CN 102312073 A CN102312073 A CN 102312073A
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- quenching device
- pinch roller
- fork
- contact roller
- roller assembly
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Abstract
The invention relates to a pinch roller mechanism of a quenching device. The pinch roller mechanism comprises a swing rod hinged to a quenching device. The swing rod is connected to a swing mechanism. A free end of the swing rod is hinged to two pinch roller assemblies. Each one of the two pinch roller assemblies comprises two pinch rollers which can be installed rotatably on a pinch roller support. Pinch roller separation distances of the two pinch roller assemblies are different. The free end of the swing rod is provided with two pinch roller assembly hinge holes. Each one of the two pinch roller assembly hinge holes corresponds to one of the two pinch roller assemblies. Through the two pinch roller assembly hinge holes which are arranged at the free end of the swing rod and can correspond respectively to the two pinch roller assemblies having different specifications, the pinch roller mechanism is suitable for quenching of steel pipes with different pipe diameters and thus enlarging a use scope of a quenching device.
Description
Technical field
The present invention relates to the quenching device of steel pipe, specifically a kind of wheel clamping of quenching device.
Background technology
In order to guarantee steel pipe uniform quenching and hardening capacity, steel pipe needs rotation when quenching, and this process is by radially wheel mechanism and wheel clamping are accomplished jointly.Distortion when another effect of wheel clamping is the quenching of restriction steel pipe.
Existing wheel clamping comprises the fork by hydraulic oil cylinder driving, and the free end of fork is hinged with the contact roller assembly, and the contact roller assembly is made up of two pinch rollers that are installed on the contact roller support.The steel pipe caliber scope that this wheel clamping is suitable for is narrower, and then influences the use range of quenching device.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of wheel clamping of quenching device is provided, the steel pipe caliber scope that this wheel clamping is suitable for is wide, can enlarge the use range of quenching device.
According to technical scheme of the present invention: a kind of wheel clamping of quenching device; Comprise the fork that is hinged on the quenching device support; Said fork links to each other with tilting mechanism, and the free end of said fork is hinged with the contact roller assembly, and said contact roller assembly comprises two pinch rollers that are installed in rotation on the contact roller support; Said contact roller assembly disposes two groups; Said pinch roller spacing in two groups of said contact roller assemblies is different, and the free end of said fork has two contact roller assembly hinge holes, the corresponding one group of said contact roller assembly of each said contact roller assembly hinge hole.
Said tilting mechanism comprises oil cylinder, and said oil cylinder is hinged on the cylinder support, and said cylinder support is fixed on the said quenching device support, and the piston rod of said oil cylinder is hinged on the middle part of said fork.
Said cylinder support is fixed on the vertical slotted hole on the said quenching device support through bolt connection piece.
The inboardend of said fork is hinged on the fork bearing, and said fork bearing is fixed on the said quenching device support.
Said fork bearing is fixed on the vertical slotted hole on the said quenching device support through bolt connection piece.
Technique effect of the present invention is: the present invention has two contact roller assembly hinge holes at the free end of fork, contact roller assembly that can corresponding two groups of different sizes, and the steel pipe that adapts to different tube diameters quenches, and has enlarged the use range of quenching device.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
Embodiment
Be further described below in conjunction with the accompanying drawing specific embodiments of the invention.
Among Fig. 1, Fig. 2, comprise cylinder support 1, oil cylinder 2, fork 3, contact roller support 4, steel pipe 5, fork bearing 6, pinch roller 7, contact roller assembly hinge hole 8, quenching device support 9, slotted hole 10 etc.
Like Fig. 1, shown in Figure 2, the present invention is a kind of wheel clamping of quenching device, comprises the fork 3 that is hinged on the quenching device support 9, and fork 3 links to each other with tilting mechanism, and the free end of fork 3 is hinged with the contact roller assembly.
The contact roller assembly comprises two pinch rollers 7 that are installed in rotation on the contact roller support 4.Among the present invention, the contact roller assembly disposes two groups, and pinch roller 7 spacings in two groups of contact roller assemblies are different, and pinch roller 7 was regulated with the angle at steel pipe 5 centers when the steel pipe 5 of different tube diameters was compressed, and avoids angle too little and steel pipe 5 is run out of 4 groups of contact rollers.For the contact roller assembly of two groups of different sizes is installed, have two contact roller assembly hinge holes 8 at the free end of fork 3, each contact roller assembly hinge hole 8 correspondence is one group of contact roller assembly wherein.
Tilting mechanism comprises oil cylinder 2, and oil cylinder 2 is hinged on the cylinder support 1, and cylinder support 1 is fixed on the quenching device support 9, and the piston rod of oil cylinder 2 is hinged on the middle part of fork 3.
The inboardend of fork 3 is hinged on the fork bearing 6, and fork bearing 6 is fixed on the quenching device support 9.
Claims (5)
1. the wheel clamping of a quenching device; Comprise the fork (3) that is hinged on the quenching device support (9); Said fork (3) links to each other with tilting mechanism, and the free end of said fork (3) is hinged with the contact roller assembly, and said contact roller assembly comprises two pinch rollers (7) that are installed in rotation on the contact roller support (4); It is characterized in that: said contact roller assembly disposes two groups; Said pinch roller (7) spacing in two groups of said contact roller assemblies is different, and the free end of said fork (3) has two contact roller assembly hinge holes (8), the corresponding one group of said contact roller assembly of each said contact roller assembly hinge hole (8).
2. according to the wheel clamping of the described quenching device of claim 1; It is characterized in that: said tilting mechanism comprises oil cylinder (2); Said oil cylinder (2) is hinged on the cylinder support (1); Said cylinder support (1) is fixed on the said quenching device support (9), and the piston rod of said oil cylinder (2) is hinged on the middle part of said fork (3).
3. according to the wheel clamping of the described quenching device of claim 2, it is characterized in that: said cylinder support (1) is fixed on the vertical slotted hole (10) on the said quenching device support (9) through bolt connection piece.
4. according to the wheel clamping of the described quenching device of claim 1, it is characterized in that: the inboardend of said fork (3) is hinged on the fork bearing (6), and said fork bearing (6) is fixed on the said quenching device support (9).
5. according to the wheel clamping of the described quenching device of claim 4, it is characterized in that: said fork bearing (6) is fixed on the vertical slotted hole (10) on the said quenching device support (9) through bolt connection piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110271070 CN102312073B (en) | 2011-09-14 | 2011-09-14 | Pinch roller mechanism of quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110271070 CN102312073B (en) | 2011-09-14 | 2011-09-14 | Pinch roller mechanism of quenching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312073A true CN102312073A (en) | 2012-01-11 |
| CN102312073B CN102312073B (en) | 2013-06-12 |
Family
ID=45425640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110271070 Active CN102312073B (en) | 2011-09-14 | 2011-09-14 | Pinch roller mechanism of quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312073B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414645A (en) * | 2015-12-22 | 2016-03-23 | 浙江名江南家居有限公司 | Pipe cutting machine |
| CN109288268A (en) * | 2018-09-28 | 2019-02-01 | 国网山东省电力公司昌乐县供电公司 | A kind of multicapacity power marketing Bill Management cabinet good with multiple-protection effect |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201087205Y (en) * | 2007-08-31 | 2008-07-16 | 西安重型机械研究所 | Rotary feeding mechanism |
| CN201276583Y (en) * | 2008-09-29 | 2009-07-22 | 衡阳华菱连轧管有限公司 | Apparatus for quenching steel pipe by external showering, internal spraying and dipping bath |
-
2011
- 2011-09-14 CN CN 201110271070 patent/CN102312073B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201087205Y (en) * | 2007-08-31 | 2008-07-16 | 西安重型机械研究所 | Rotary feeding mechanism |
| CN201276583Y (en) * | 2008-09-29 | 2009-07-22 | 衡阳华菱连轧管有限公司 | Apparatus for quenching steel pipe by external showering, internal spraying and dipping bath |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414645A (en) * | 2015-12-22 | 2016-03-23 | 浙江名江南家居有限公司 | Pipe cutting machine |
| CN109288268A (en) * | 2018-09-28 | 2019-02-01 | 国网山东省电力公司昌乐县供电公司 | A kind of multicapacity power marketing Bill Management cabinet good with multiple-protection effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102312073B (en) | 2013-06-12 |
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