CN205363148U - Large -scale rivet welding spare steel pipe centre frame - Google Patents
Large -scale rivet welding spare steel pipe centre frame Download PDFInfo
- Publication number
- CN205363148U CN205363148U CN201521141989.4U CN201521141989U CN205363148U CN 205363148 U CN205363148 U CN 205363148U CN 201521141989 U CN201521141989 U CN 201521141989U CN 205363148 U CN205363148 U CN 205363148U
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- CN
- China
- Prior art keywords
- steel pipe
- cover
- guide
- centre frame
- frame
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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 discloses a large -scale rivet welding spare steel pipe centre frame, it is including the base, the base on be equipped with and be equipped with lower cover and upper cover respectively, the upper cover make up into the square frame frame with the lower cover, be equipped with the adjustable brace frame on four diagonal angles of square frame frame respectively, the base lower extreme be equipped with the guide rail groove, the device structural design is reasonable, installation convenient to use, and through installation guide rail groove on traditional lathe, convenient adjustment installation, the upper cover is fixed steel pipe locking in the centre frame with lower cover collocation simultaneously, adjusts through adjusting screw to adjust the center pin height of steel pipe, improve machining efficiency, guarantee the pipe welding quality.
Description
Technical field:
This utility model relates to centre frame, particularly relates to large-scale rivet welding part steel pipe centre frame specifically.
Background technology:
Centre frame is used to support rotational symmetric workpiece in decades on lathe always.Especially for weight and long rotationally symmetrical workpiece, in order to avoid workpiece bows, it is necessary to utilize the one or more centre frames being spaced apart from each other they to be fixed between two parties in space.That is, workpiece can experience bending when they rotate to carry out the machining relating to metal cutting especially under the impact of himself weight, although the feed motion that this prior art it turned out regulating centre frame arm is effective, but center boom have to be opened, the chucking power that its result is exactly centre frame no longer acts on workpiece, and this means that having visibility point migrates especially for heavy industry part.
Utility model content:
The purpose of this utility model is in that to provide large-scale rivet welding part steel pipe centre frame, for reaching to improve the defect of background technology, makes rivet welding part steel pipe ensure stable rotation on axis in welding process.
In order to solve the problem existing for background technology, this utility model is by the following technical solutions: large-scale rivet welding part steel pipe centre frame, it includes base, described base is respectively equipped with lower cover and upper cover, described upper cover and lower cover are combined into square frame, being respectively equipped with adjustable supporter on four diagonal angles of described square frame, described base lower end is provided with guide-track groove.
Preferably, described adjustable supporter includes the axis of guide, it is provided with sleeve in the described axis of guide, it is provided with adjusting screw rod in described sleeve, the described axis of guide is respectively arranged at two ends with upper end cover, bottom end cover, described bottom end cover is provided with that bearing pin and adjusting screw rod are fixing to be connected, and described upper end cover is provided with wheel stand and is connected with adjusting screw rod, and described wheel stand is provided with guide wheel.
Preferably, cover under described and be provided with keeper, and on cover and be provided with the locating slot corresponding with keeper, be bolted to connection between described upper cover and lower cover.
Preferably, described sleeve is provided with gathering sill, and the described axis of guide is provided with lock pin and is fixed in gathering sill.
Operation principle of the present utility model is: being coordinated with lower cover by upper cover of this device, described base is provided with guide-track groove, can arrange in pairs or groups and be arranged on the guide rail of lathe and move freely, install and rivet welding part steel pipe is put on centre frame, the operation height of steel pipe it is adjusted by adjusting screw rod on lower cover, upper cover and lower cover are combined fixed installation simultaneously, can quick location and installation by locating slot.The adjusting screw rod covered in adjustment, and then locking steel pipe, it is prevented that steel pipe is beated in processing.After adjusting height and position, being undertaken locked by lock pin adjusting screw rod, it is prevented that adjusting screw rod moves and causes before and after steel pipe not on same axis, the steel pipe after locking freely can move along with guide rail on lathe, after being fixedly mounted with machine chuck steel pipe one end, steel pipe can easily rotate.
The beneficial effects of the utility model: this apparatus structure is reasonable in design, easy to install, by at traditional lathe upper mounting rail groove, conveniently adjust installation, steel tube lock is fastened in centre frame with lower cover collocation by upper cover simultaneously, is adjusted by adjusting screw rod, thus regulating the central shaft height of steel pipe, improve working (machining) efficiency, it is ensured that Pipe Welding Quality.
Accompanying drawing illustrates:
Fig. 1 is overall structure front view of the present utility model;
Fig. 2 is the structural representation of adjustable supporter of the present utility model.
Wherein, 1, base;2, upper cover;3, lower cover;4, square frame;5, adjustable supporter;6, guide-track groove;7, the axis of guide;8, sleeve;9, adjusting screw rod;10, upper end cover;11, bottom end cover;12, bearing pin;13, wheel stand;14, guide wheel;15, keeper;16, locating slot;17, bolt;18, gathering sill;19, lock pin.
Detailed description of the invention:
Referring to accompanying drawing, large-scale rivet welding part steel pipe centre frame, it includes base, described base is respectively equipped with lower cover and upper cover, described upper cover and lower cover are combined into square frame, and four diagonal angles of described square frame are respectively equipped with adjustable supporter, and described base lower end is provided with guide-track groove.
Preferably, described adjustable supporter includes the axis of guide, it is provided with sleeve in the described axis of guide, it is provided with adjusting screw rod in described sleeve, the described axis of guide is respectively arranged at two ends with upper end cover, bottom end cover, described bottom end cover is provided with that bearing pin and adjusting screw rod are fixing to be connected, and described upper end cover is provided with wheel stand and is connected with adjusting screw rod, and described wheel stand is provided with guide wheel.
Preferably, cover under described and be provided with keeper, and on cover and be provided with the locating slot corresponding with keeper, be bolted to connection between described upper cover and lower cover.
Preferably, described sleeve is provided with gathering sill, and the described axis of guide is provided with lock pin and is fixed in gathering sill.
Being coordinated with lower cover by upper cover of this device, described base is provided with guide-track groove, can arrange in pairs or groups and be arranged on the guide rail of lathe and move freely, install and rivet welding part steel pipe is put on centre frame, the operation height of steel pipe it is adjusted by adjusting screw rod on lower cover, upper cover and lower cover are combined fixed installation simultaneously, can quick location and installation by locating slot.The adjusting screw rod covered in adjustment, and then locking steel pipe, it is prevented that steel pipe is beated in processing.After adjusting height and position, being undertaken locked by lock pin adjusting screw rod, it is prevented that adjusting screw rod moves and causes before and after steel pipe not on same axis, the steel pipe after locking freely can move along with guide rail on lathe, after being fixedly mounted with machine chuck steel pipe one end, steel pipe can easily rotate.
Claims (4)
1. large-scale rivet welding part steel pipe centre frame, it includes base, it is characterized in that: described base is respectively equipped with lower cover and upper cover, described upper cover and lower cover are combined into square frame, being respectively equipped with adjustable supporter on four diagonal angles of described square frame, described base lower end is provided with guide-track groove.
2. large-scale rivet welding part steel pipe centre frame according to claim 1, it is characterized in that: described adjustable supporter includes the axis of guide, it is provided with sleeve in the described axis of guide, it is provided with adjusting screw rod in described sleeve, the described axis of guide is respectively arranged at two ends with upper end cover, bottom end cover, described bottom end cover is provided with that bearing pin and adjusting screw rod are fixing to be connected, and described upper end cover is provided with wheel stand and is connected with adjusting screw rod, and described wheel stand is provided with guide wheel.
3. large-scale rivet welding part steel pipe centre frame according to claim 1, it is characterised in that: cover under described and be provided with keeper, and on cover and be provided with the locating slot corresponding with keeper, be bolted to connection between described upper cover and lower cover.
4. large-scale rivet welding part steel pipe centre frame according to claim 2, it is characterised in that: described sleeve is provided with gathering sill, and the described axis of guide is provided with lock pin and is fixed in gathering sill.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521141989.4U CN205363148U (en) | 2015-12-31 | 2015-12-31 | Large -scale rivet welding spare steel pipe centre frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521141989.4U CN205363148U (en) | 2015-12-31 | 2015-12-31 | Large -scale rivet welding spare steel pipe centre frame |
Publications (1)
Publication Number | Publication Date |
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CN205363148U true CN205363148U (en) | 2016-07-06 |
Family
ID=56275842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201521141989.4U Expired - Fee Related CN205363148U (en) | 2015-12-31 | 2015-12-31 | Large -scale rivet welding spare steel pipe centre frame |
Country Status (1)
Country | Link |
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CN (1) | CN205363148U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105414873A (en) * | 2015-12-31 | 2016-03-23 | 安徽皖电机械设备有限公司 | Large-scale riveting part steel pipe center rest |
CN107470835A (en) * | 2017-09-30 | 2017-12-15 | 江阴市新华橡塑机械有限公司 | A kind of steel wire weld machine clamp |
CN109570873A (en) * | 2018-12-23 | 2019-04-05 | 朱光玺 | It is a kind of circle stainless steel be total to plate flange blast pipe welded connecting mechanism |
CN111215824A (en) * | 2020-02-28 | 2020-06-02 | 重庆市荣昌区永世光电设备有限公司 | Steel pipe pole linking device |
-
2015
- 2015-12-31 CN CN201521141989.4U patent/CN205363148U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105414873A (en) * | 2015-12-31 | 2016-03-23 | 安徽皖电机械设备有限公司 | Large-scale riveting part steel pipe center rest |
CN107470835A (en) * | 2017-09-30 | 2017-12-15 | 江阴市新华橡塑机械有限公司 | A kind of steel wire weld machine clamp |
CN109570873A (en) * | 2018-12-23 | 2019-04-05 | 朱光玺 | It is a kind of circle stainless steel be total to plate flange blast pipe welded connecting mechanism |
CN111215824A (en) * | 2020-02-28 | 2020-06-02 | 重庆市荣昌区永世光电设备有限公司 | Steel pipe pole linking device |
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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: 20160706 Termination date: 20181231 |
|
CF01 | Termination of patent right due to non-payment of annual fee |