CN203019050U - Lifting carrier roller - Google Patents
Lifting carrier roller Download PDFInfo
- Publication number
- CN203019050U CN203019050U CN 201220628170 CN201220628170U CN203019050U CN 203019050 U CN203019050 U CN 203019050U CN 201220628170 CN201220628170 CN 201220628170 CN 201220628170 U CN201220628170 U CN 201220628170U CN 203019050 U CN203019050 U CN 203019050U
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- CN
- China
- Prior art keywords
- lifting
- working table
- workbench
- support
- base seat
- 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
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Abstract
The utility model relates to a lifting carrier roller which comprises a supporting roller, bearing supports and a lifting support. Two ends of the supporting roller are horizontally installed on the bearing supports on two sides. The bearing supports are installed on the lifting support in a coaxial mode. The lifting support comprises a base seat, a working table, lifting rods and a lifting device. The working table is installed above the base seat in the coaxial mode. The lifting device is installed between the middle of the working table and the middle of the base seat in the coaxial mode. The lifting rods are respectively installed between four corners of the working table and four corners of the base seat in a symmetrical mode. The four lifting rods are capable of stably supporting the working table, and are capable of guiding the working table to vertically move up and down. The lifting carrier roller has the advantages of being scientific in design, reasonable in structure, convenient to adjust, and accurate in location, effectively ensuring coaxiality of long-axis workpieces, facilitating installation and taking-down of mandrels of the workpieces, improving production efficiency, being low in cost, and improving production efficiency and product quality.
Description
Technical field
The utility model belongs to field of metallurgy, relates to the processing of plug, especially a kind of lifting carrying roller.
Background technology
plug is one of important tool of producing in seamless steel pipe, need to be at high temperature, carry out work under condition of high voltage, thereby the technical conditions of its processing and fabricating require very high, the processing of plug need to be passed through drill centers, lathe processing, sanding and polishing, the multiprogrammings such as chromium plating, because plug belongs to long axis workpiece, in workpiece process, two ends are installed on machine chuck, simultaneously, the middle part of workpiece also needs to arrange some bracing frames, guarantee the plug axiality, guarantee machining accuracy, avoid causing product quality problem, common support is difficult to satisfy the axiality requirement of plug, and carrying roller only has supporting role, can't drive long axis workpiece transmits, regulating comparatively wastes time and energy, production efficiency is lower.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, a kind of design science is provided, facilitates adjusting, accurate positioning, lifting carrying roller with low cost.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of lifting carrying roller, comprise backing roll, the support of bearing and crane, the backing roll both ends horizontal is arranged on the support of bearing of both sides, the support of bearing is coaxial to be arranged on crane, it is characterized in that: described crane comprises pedestal, workbench, elevating lever, lowering or hoisting gear, the coaxial installment work platform in pedestal top, between workbench and pedestal, the middle part is coaxially installed with a lowering or hoisting gear, between workbench and pedestal, four jiaos all are symmetrically installed with an elevating lever, these four elevating levers can the stable support workbench and the guiding workbench vertically move up and down.
And described elevating lever has auto-lock function.
Advantage of the present utility model and good effect are:
The utility model design science, rational in infrastructure, easy to adjust, accurate positioning effectively guarantees the axiality of long axis workpiece, conveniently installs and takes off the workpiece plug, enhance productivity, and cost is lower, improving production efficiency and product quality.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of lifting carrying roller, the axiality that is used for supporting long axis workpiece and guarantees long axis workpiece comprises backing roll 1, the support of bearing 2 and crane, and the backing roll both ends horizontal is arranged on the support of bearing of both sides, the support of bearing is coaxial to be arranged on crane, and innovative point of the present utility model is:
Described crane comprises pedestal 6, workbench 3, elevating lever 5, lowering or hoisting gear 4, the coaxial installment work platform in pedestal top, and between workbench and pedestal, the middle part is coaxially installed with a lowering or hoisting gear, and this lowering or hoisting gear drives that workbench is coaxial to be moved up and down; Between workbench and pedestal, four jiaos all are symmetrically installed with an elevating lever, these four elevating levers can the stable support workbench and the guiding workbench vertically move up and down, the elevating lever that adopts in the present embodiment has auto-lock function.
Lowering or hoisting gear described in the present embodiment adopts jack, also can adopt oil cylinder or cylinder jack-up.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (2)
1. lifting carrying roller, comprise backing roll, the support of bearing and crane, the backing roll both ends horizontal is arranged on the support of bearing of both sides, the support of bearing is coaxial to be arranged on crane, it is characterized in that: described crane comprises pedestal, workbench, elevating lever, lowering or hoisting gear, the coaxial installment work platform in pedestal top, between workbench and pedestal, the middle part is coaxially installed with a lowering or hoisting gear, between workbench and pedestal, four jiaos all are symmetrically installed with an elevating lever, these four elevating levers can the stable support workbench and the guiding workbench vertically move up and down.
2. lifting carrying roller according to claim 1, it is characterized in that: described elevating lever has auto-lock function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628170 CN203019050U (en) | 2012-11-22 | 2012-11-22 | Lifting carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628170 CN203019050U (en) | 2012-11-22 | 2012-11-22 | Lifting carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019050U true CN203019050U (en) | 2013-06-26 |
Family
ID=48643064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220628170 Expired - Fee Related CN203019050U (en) | 2012-11-22 | 2012-11-22 | Lifting carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809143A (en) * | 2013-11-26 | 2014-05-21 | 上海华力微电子有限公司 | Arrangement method of WAT (wafer acceptance test) head |
| CN104532298A (en) * | 2014-12-10 | 2015-04-22 | 中国铝业股份有限公司 | Electrolytic bath crust breaking system and electrolytic bath crust breaking method |
-
2012
- 2012-11-22 CN CN 201220628170 patent/CN203019050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809143A (en) * | 2013-11-26 | 2014-05-21 | 上海华力微电子有限公司 | Arrangement method of WAT (wafer acceptance test) head |
| CN103809143B (en) * | 2013-11-26 | 2017-01-18 | 上海华力微电子有限公司 | Arrangement method of WAT (wafer acceptance test) head |
| CN104532298A (en) * | 2014-12-10 | 2015-04-22 | 中国铝业股份有限公司 | Electrolytic bath crust breaking system and electrolytic bath crust breaking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131122 |