CN204912280U - Pipe mill restraint frame - Google Patents
Pipe mill restraint frame Download PDFInfo
- Publication number
- CN204912280U CN204912280U CN201520509869.9U CN201520509869U CN204912280U CN 204912280 U CN204912280 U CN 204912280U CN 201520509869 U CN201520509869 U CN 201520509869U CN 204912280 U CN204912280 U CN 204912280U
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- CN
- China
- Prior art keywords
- support body
- pipe mill
- restraint
- arc support
- oil cylinder
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- 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
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Abstract
The utility model relates to a thereby the plug dolly can the even running improves the inside and outside surface quality's of steel pipe pipe mill restraint frame, including the pipe mill rack, be equipped with the plug dolly on the pipe mill rack slidable, the left and right sides of pipe mill rack is fixed respectively and is equipped with the restraint hydro -cylinder, be equipped with the slide rail on the pipe mill rack, the fixed top that sets up at the pipe mill rack of slide rail, pipe mill restraint frame is still including compound trisome restraint frame, compound trisome restraint frame is including bow -shaped support body, be equipped with closing cylinder on the bow -shaped support body, the left and right sides of bow -shaped support body is equipped with V -arrangement locking frame respectively, V -arrangement locking frame is including the linking arm and compress tightly the arm, the one end of linking arm is fixed to be set up in the one end that compresses tightly the arm and rotatable setting on bow -shaped support body, the other end of linking arm and closing cylinder's piston rod hinge, bow -shaped support body passes through the slider setting on the slide rail, compress tightly the terminal surface of arm and the outside facial features adaptation on the top of plug dolly, bow -shaped support body still with the piston rod fixed of restraint hydro -cylinder.
Description
Technical field
The utility model relates to a kind of seamless steel pipe production, particularly relates to a kind of pipe mill restraint frame.
Background technology
Restraint device is hot rolled seamless steel tube production equipment---the key device of Tube Rolling Train, and closely bound up with the quality of product.Existing pipe mill restraint device mainly comprises mandrel trolley, pipe mill stand, restraint oil cylinder, restraint frame, and it is comparatively large that its weak point is that production time limit moving frame and mandrel trolley rock, and affects the quality on the inside and outside surface of product.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of pipe mill restraint frame of new structure, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of mandrel trolley can even running thus improve the pipe mill restraint frame of steel pipe inside and outside surface quality.
Pipe mill restraint frame of the present utility model, comprise pipe mill stand, described pipe mill stand is provided with mandrel trolley slidably, the left and right sides of pipe mill stand is fixed with restraint oil cylinder respectively, described pipe mill stand is provided with slide rail, described slide rail is fixedly installed on the top of pipe mill stand, described pipe mill restraint frame also comprises compound three body restraint frame, described compound three body restraint frame comprises arc support body, described arc support body is provided with compressed oil cylinder, the number of described compressed oil cylinder is two, the cylinder body of compressed oil cylinder is fixedly connected with arc support body, the piston rod of compressed oil cylinder passes arc support body from the top of arc support body, the left and right sides of arc support body is respectively equipped with V-arrangement locking rack, described V-arrangement locking rack comprises linking arm and clamping arm, one end of described linking arm is fixedly installed on one end of clamping arm and is rotatingly arranged on arc support body, the other end of described linking arm and the piston rod of compressed oil cylinder hinged, described arc support body is arranged on slide rail by slide block, and segmental support body is positioned at the top of mandrel trolley, the lateral surface on the end face of described clamping arm and the top of mandrel trolley is suitable, when the piston rod of compressed oil cylinder moves upward, the end face of described clamping arm and the lateral surface close contact of mandrel trolley, described arc support body is also fixedly connected with the piston rod of restraint oil cylinder.
Further, pipe mill restraint frame of the present utility model, the below of the lower surface of described arc support body is provided with fixed axis, and one end of described linking arm is arranged on fixed axis rotationally.
Further, pipe mill restraint frame of the present utility model, the below of the lower surface of described arc support body is fixed with contiguous block, and described slide block is fixedly installed on contiguous block.
Further, pipe mill restraint frame of the present utility model, the piston rod of described restraint oil cylinder is fixedly installed on the edge of the side of arc support body.
By such scheme, the utility model at least has the following advantages: pipe mill restraint frame of the present utility model comprises pipe mill stand, pipe mill stand is provided with mandrel trolley slidably, the left and right sides of pipe mill stand is respectively equipped with restraint oil cylinder, the top of pipe mill stand is also fixed with slide rail, pipe mill restraint frame also comprises compound three body restraint frame, compound three body restraint frame comprises arc support body, arc support body is provided with compressed oil cylinder, the piston rod of compressed oil cylinder and the linking arm of V-arrangement locking rack hinged, one end of the linking arm of V-arrangement locking rack is arranged on rotationally on arc support body and with one end of clamping arm and is fixedly connected with, arc support body to be arranged on slide rail by slide block and segmental support body is positioned at the top of mandrel trolley, when the piston rod of restraint oil cylinder moves upward, the top of mandrel trolley can tightly be embraced by two clamping arms, arc support body is also fixedly connected with the piston rod of restraint oil cylinder.During concrete use, arc support body is by restraint hydraulic oil cylinder driving and follow mandrel trolley and move, the piston rod of compressed oil cylinder moves upward and drives the linking arm of V-arrangement locking rack and clamping arm to rotate simultaneously, along with the rotation of clamping arm, the compacted arm of mandrel trolley be arranged between two clamping arms is embraced tightly, thus play the effect of restraint, because compound three body restraint frame is arranged on slide rail, and slide rail is fixedly installed on pipe mill stand, therefore mandrel trolley can be locked firmly by compound three body restraint frame and not easily occur the phenomenon of rocking, thus mandrel trolley can be run stably, increase the quality of final products.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the top view of the utility model pipe mill restraint frame;
Fig. 2 is the side view of the utility model pipe mill restraint frame;
Fig. 3 is the connection diagram of compound three body restraint frame and pipe mill stand;
Fig. 4 is the top view of compound three body restraint frame;
Fig. 5 is the front view of compound three body restraint frame;
Fig. 6 is the right view of compound three body restraint frame.
In figure, 1: pipe mill stand; 2: mandrel trolley; 3: restraint oil cylinder; 4: slide rail; 5: compound three body restraint frame; 6: arc support body; 7: compressed oil cylinder; 8:V shape locking rack; 9: linking arm; 10: clamping arm; 11: slide block; 12: fixed axis; 13: contiguous block.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1 to Fig. 6, a kind of pipe mill restraint frame of the utility model one preferred embodiment, comprise pipe mill stand 1, pipe mill stand is provided with mandrel trolley 2 slidably, the left and right sides of pipe mill stand is fixed with restraint oil cylinder 3 respectively, pipe mill stand is provided with slide rail 4, slide rail is fixedly installed on the top of pipe mill stand, pipe mill restraint frame also comprises compound three body restraint frame 5, compound three body restraint frame comprises arc support body 6, arc support body is provided with compressed oil cylinder 7, the number of compressed oil cylinder is two, the cylinder body of compressed oil cylinder is fixedly connected with arc support body, the piston rod of compressed oil cylinder passes arc support body from the top of arc support body, the left and right sides of arc support body is respectively equipped with V-arrangement locking rack 8, V-arrangement locking rack comprises linking arm 9 and clamping arm 10, one end of linking arm is fixedly installed on one end of clamping arm and is rotatingly arranged on arc support body, the other end of linking arm and the piston rod of compressed oil cylinder hinged, arc support body is arranged on slide rail by slide block 11, and segmental support body is positioned at the top of mandrel trolley, the lateral surface on the end face of clamping arm and the top of mandrel trolley is suitable, when the piston rod of compressed oil cylinder moves upward, the end face of clamping arm and the lateral surface close contact of mandrel trolley, arc support body is also fixedly connected with the piston rod of restraint oil cylinder.
During concrete use, arc support body is by restraint hydraulic oil cylinder driving and follow mandrel trolley and move, the piston rod of compressed oil cylinder moves upward and drives the linking arm of V-arrangement locking rack and clamping arm to rotate simultaneously, along with the rotation of clamping arm, the compacted arm of mandrel trolley be arranged between two clamping arms is embraced tightly, thus play the effect of restraint, because compound three body restraint frame is arranged on slide rail, and slide rail is fixedly installed on pipe mill stand, therefore mandrel trolley can be locked firmly by compound three body restraint frame and not easily occur the phenomenon of rocking, thus mandrel trolley can be run stably, increase the quality of final products.
As preferably, pipe mill restraint frame of the present utility model, the below of the lower surface of arc support body is provided with fixed axis 12, and one end of linking arm is arranged on fixed axis rotationally.
As preferably, pipe mill restraint frame of the present utility model, the below of the lower surface of arc support body is fixed with contiguous block 13, and slide block is fixedly installed on contiguous block.
As preferably, pipe mill restraint frame of the present utility model, the piston rod of restraint oil cylinder is fixedly installed on the edge of the side of arc support body.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. a pipe mill restraint frame, comprise pipe mill stand, described pipe mill stand is provided with mandrel trolley slidably, the left and right sides of pipe mill stand is fixed with restraint oil cylinder respectively, it is characterized in that: described pipe mill stand is provided with slide rail, described slide rail is fixedly installed on the top of pipe mill stand, described pipe mill restraint frame also comprises compound three body restraint frame, described compound three body restraint frame comprises arc support body, described arc support body is provided with compressed oil cylinder, the number of described compressed oil cylinder is two, the cylinder body of compressed oil cylinder is fixedly connected with arc support body, the piston rod of compressed oil cylinder passes arc support body from the top of arc support body, the left and right sides of arc support body is respectively equipped with V-arrangement locking rack, described V-arrangement locking rack comprises linking arm and clamping arm, one end of described linking arm is fixedly installed on one end of clamping arm and is rotatingly arranged on arc support body, the other end of described linking arm and the piston rod of compressed oil cylinder hinged, described arc support body is arranged on slide rail by slide block, and segmental support body is positioned at the top of mandrel trolley, the lateral surface on the end face of described clamping arm and the top of mandrel trolley is suitable, when the piston rod of compressed oil cylinder moves upward, the end face of described clamping arm and the lateral surface close contact of mandrel trolley, described arc support body is also fixedly connected with the piston rod of restraint oil cylinder.
2. pipe mill restraint frame according to claim 1, it is characterized in that: the below of the lower surface of described arc support body is provided with fixed axis, one end of described linking arm is arranged on fixed axis rotationally.
3. pipe mill restraint frame according to claim 1, is characterized in that: the below of the lower surface of described arc support body is fixed with contiguous block, and described slide block is fixedly installed on contiguous block.
4. pipe mill restraint frame according to claim 1, is characterized in that: the piston rod of described restraint oil cylinder is fixedly installed on the edge of the side of arc support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509869.9U CN204912280U (en) | 2015-07-14 | 2015-07-14 | Pipe mill restraint frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509869.9U CN204912280U (en) | 2015-07-14 | 2015-07-14 | Pipe mill restraint frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912280U true CN204912280U (en) | 2015-12-30 |
Family
ID=54961464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520509869.9U Expired - Fee Related CN204912280U (en) | 2015-07-14 | 2015-07-14 | Pipe mill restraint frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998907A (en) * | 2015-07-14 | 2015-10-28 | 聊城鑫鹏源金属制造有限公司 | Pipe mill limiting frame |
| CN111649924A (en) * | 2020-05-29 | 2020-09-11 | 鑫鹏源(聊城)智能科技有限公司 | Seamless pipe pressure tester |
-
2015
- 2015-07-14 CN CN201520509869.9U patent/CN204912280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998907A (en) * | 2015-07-14 | 2015-10-28 | 聊城鑫鹏源金属制造有限公司 | Pipe mill limiting frame |
| CN111649924A (en) * | 2020-05-29 | 2020-09-11 | 鑫鹏源(聊城)智能科技有限公司 | Seamless pipe pressure tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |