CN203830425U - Seamless steel tube piercing mill pushing device - Google Patents
Seamless steel tube piercing mill pushing device Download PDFInfo
- Publication number
- CN203830425U CN203830425U CN201420069641.8U CN201420069641U CN203830425U CN 203830425 U CN203830425 U CN 203830425U CN 201420069641 U CN201420069641 U CN 201420069641U CN 203830425 U CN203830425 U CN 203830425U
- Authority
- CN
- China
- Prior art keywords
- steel tube
- seamless steel
- piercing mill
- pushing
- base
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005571 horizontal transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a seamless steel tube piercing mill pushing device. The seamless steel tube piercing mill pushing device comprises a base, a material receiving table, a pushing head and a pushing cylinder, wherein the bottom of the material receiving table and the base are fixedly connected through connecting bolts, and at least one adjusting gasket is installed in the position of connection of each connecting bolt between the material receiving table and the base in an extruded mode; the pushing head and the pushing cylinder are fixedly connected through a detachable structure, the pushing cylinder is a hydraulic oil cylinder. According to the pushing device, the hydraulic oil cylinder is adopted for pushing blanks, operation is stable, the bite condition of a piercing mill is improved, and the size accuracy and the surface quality of a hollow billet are improved; the height of the material receiving table is adjusted through the adjusting gaskets and thus can be conveniently adjusted, production efficiency is improved, the pushing head can be replaced according to blank materials with different sizes, the number of spare parts of the device is reduced, and cost of the device is reduced.
Description
Technical field
The utility model relates to piercing mill of seamless steel tube apparatus field, is specifically related to a kind of material-pulling device of piercing mill of seamless steel tube.
Background technology
Piercing mill of seamless steel tube material-pulling device is for accepting the blank that horizontal transmission comes and pushing it against piercer roll, and the propelling movement of blank requires to promote steady, easy to adjust.Existing punch material-pulling device adopts pneumatic system, impacts greatlyr while pushing blank, pushes not steady; In addition, when blank specification is different, need the corresponding material feeding platform of complete replacing, impact perforation precision and production efficiency.
Utility model content
The utility model provides a kind of and operates steadily, punch material-pulling device easy to adjust, this device adopts hydraulic jack to push away base, adopts adjustment pad to carry out Height Adjustment, has both improved perforation precision and production efficiency, the corresponding spare part quantity that reduces material feeding platform, has reduced equipment cost again.
The technical solution adopted in the utility model is:
A piercing mill of seamless steel tube material-pulling device, comprises base, material feeding platform, cuts somebody's hair and charging cylinder, and described material feeding platform bottom is fixed on base, and described cutting somebody's hair drive by charging cylinder, cuts somebody's hair and matches with material receiving desk; Between described material feeding platform and base, be provided with at least one and adjust pad; Described charging cylinder is hydraulic jack.
Described cutting somebody's hair adopts demountable structure to be fixedly connected with charging cylinder.
Described material feeding platform is fixed on base by connecting bolt; And between material feeding platform and base, in the extruding of the junction of each connecting bolt, at least one is installed and adjusts pad.
Described adjustment pad is for circle and be provided with " U " v notch v, and the width of breach is greater than the diameter of connecting bolt, and connecting bolt is through " U " v notch v." U " shape opening is set when plus-minus is adjusted pad, only need first unclamps connecting bolt, then adjustment pad is pushed or extracted out, do not need connecting bolt to pull down completely, simplified regulating step, improved operating efficiency.
Described adjustment pad is that " U " v notch v of a plurality of and a plurality of adjustment pads staggers mutually; Adjust the individuality that pad is provided with different-thickness.Breach mutually staggers and can make adjusting pad sheet stressed evenly, and is difficult for deviating from, and selects the incompatible adjusting material feeding of the adjusting shims platform height of different-thickness to correct position.
Described cutting somebody's hair adopts screw thread to be fixedly connected with charging cylinder.Change after blank, cut somebody's hair and can be replaced with easily and newly cutting somebody's hair that new blank coordinates.
The beneficial effects of the utility model are: this material-pulling device adopts hydraulic jack to push away base, operates steadily, and has improved punch bite condition, has improved dimensional accuracy and the surface quality of hollow billet; Material feeding platform adopts adjustment pad to carry out Height Adjustment, easy to adjust, has improved production efficiency, cuts somebody's hair and can change according to the blank of different size, has reduced the spare part quantity of equipment, has reduced equipment cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is for adjusting the structural representation of pad;
Shown in figure: 1, material feeding platform, 2, base, 3, adjust pad, 3.1, breach, 4, cut somebody's hair, 5, charging cylinder, 6, connecting bolt.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
A kind of piercing mill of seamless steel tube material-pulling device as depicted in figs. 1 and 2, comprise base 2, material feeding platform 1, cut somebody's hair 4 and charging cylinder 5, described material feeding platform 1 bottom is fixedly connected with by connecting bolt 6 with base 2, and between material feeding platform 1 and base 2, in the extruding of the junction of each connecting bolt 6, the different circle of several thickness is installed and adjusts pad 3, adjust pad 3 and be provided with " U " v notch v 3.1, the width of breach 3.1 is greater than the diameter of connecting bolt 6, and connecting bolt 6 is through " U " v notch v 3.1; Described cutting somebody's hair 4 adopts screw threads to be fixedly connected with charging cylinder 5, and described charging cylinder 5 is hydraulic jack.
During use, after changing the blank of different model, can regulate the height of material feeding platform 1 to regulate the centre-height of new model blank by increasing or reduce adjustment pad 3; Change and new with newly blank coordinates to cut somebody's hair 4.While increasing or reducing adjustment pad 3, only need to unclamp connecting bolt 6 adjustment pad 3 is inserted or extracted, then be fastenedly connected bolt 6.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present utility model is described; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (6)
1. a piercing mill of seamless steel tube material-pulling device, comprises base, material feeding platform, cuts somebody's hair and charging cylinder, it is characterized in that: described material feeding platform bottom is fixed on base, and described cutting somebody's hair drive by charging cylinder, cuts somebody's hair and matches with material receiving desk; Between described material feeding platform and base, be provided with at least one and adjust pad; Described charging cylinder is hydraulic jack.
2. piercing mill of seamless steel tube material-pulling device as claimed in claim 1, is characterized in that: described in cut somebody's hair and adopt demountable structure to be fixedly connected with charging cylinder.
3. piercing mill of seamless steel tube material-pulling device as claimed in claim 1, is characterized in that: described material feeding platform is fixed on base by connecting bolt; And between material feeding platform and base, in the extruding of the junction of each connecting bolt, at least one is installed and adjusts pad.
4. piercing mill of seamless steel tube material-pulling device according to claim 1, is characterized in that: described adjustment pad is for circle and be provided with " U " v notch v, and bolt is through " U " v notch v.
5. piercing mill of seamless steel tube material-pulling device according to claim 2, is characterized in that: described adjustment pad is that " U " v notch v of a plurality of and a plurality of adjustment pads staggers mutually.
6. piercing mill of seamless steel tube material-pulling device according to claim 1, is characterized in that: described in cut somebody's hair and adopt screw thread to be fixedly connected with charging cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069641.8U CN203830425U (en) | 2014-02-18 | 2014-02-18 | Seamless steel tube piercing mill pushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069641.8U CN203830425U (en) | 2014-02-18 | 2014-02-18 | Seamless steel tube piercing mill pushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830425U true CN203830425U (en) | 2014-09-17 |
Family
ID=51508316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069641.8U Expired - Lifetime CN203830425U (en) | 2014-02-18 | 2014-02-18 | Seamless steel tube piercing mill pushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830425U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909017A (en) * | 2016-05-23 | 2016-08-31 | 武汉电力设备厂 | Transmission system assembly of stereo garage |
| CN108843732A (en) * | 2018-07-28 | 2018-11-20 | 宁国市金优机械配件有限公司 | A kind of damping base for electronic product with remote manipulator |
| CN108843731A (en) * | 2018-07-28 | 2018-11-20 | 宁国市金优机械配件有限公司 | A kind of damping base for electronic product |
| CN111672913A (en) * | 2020-06-18 | 2020-09-18 | 郭坤 | Steel sheet smelting hot rolling device based on planetary gear |
-
2014
- 2014-02-18 CN CN201420069641.8U patent/CN203830425U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909017A (en) * | 2016-05-23 | 2016-08-31 | 武汉电力设备厂 | Transmission system assembly of stereo garage |
| CN108843732A (en) * | 2018-07-28 | 2018-11-20 | 宁国市金优机械配件有限公司 | A kind of damping base for electronic product with remote manipulator |
| CN108843731A (en) * | 2018-07-28 | 2018-11-20 | 宁国市金优机械配件有限公司 | A kind of damping base for electronic product |
| CN111672913A (en) * | 2020-06-18 | 2020-09-18 | 郭坤 | Steel sheet smelting hot rolling device based on planetary gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |