CN201187250Y - Power head type drill slide board guide mechanism - Google Patents
Power head type drill slide board guide mechanism Download PDFInfo
- Publication number
- CN201187250Y CN201187250Y CNU2008200770815U CN200820077081U CN201187250Y CN 201187250 Y CN201187250 Y CN 201187250Y CN U2008200770815 U CNU2008200770815 U CN U2008200770815U CN 200820077081 U CN200820077081 U CN 200820077081U CN 201187250 Y CN201187250 Y CN 201187250Y
- Authority
- CN
- China
- Prior art keywords
- slideway
- sliding plate
- power head
- slide plate
- shaft
- 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 the technical field of a power head type drilling machine, particularly to a sliding plate guide mechanism of a power head type drilling machine. Sliding friction exists between a traditional power head sliding plate and a slideway; the required machining precision of a guide rail is high; the manufacture cost is high. The sliding plate guide mechanism of a power head type drilling machine in the prior art is easy to damage and not easy to lubricate and maintain in the practice of a rolling bearing, although the sliding friction is replaced by rolling friction. The sliding plate guide mechanism of the utility model comprises an upright post, a slideway and a sliding plate. The upright post is welded and connected with the slideway. The sliding plate is arranged on a power head; rolling friction mechanisms are installed on three frictional surfaces of the sliding plate and the slideway; the rolling friction mechanism comprises a support shaft, a support seat, a disc spring, a small shaft and a roller wheel; the support seat is installed on the sliding plate; the support shaft is installed in the support seat; the disc spring is installed on the support shaft and locked on the support seat through a nut; the shaft head of the small shaft is installed in a shaft hole of the support shaft; and the roller wheel is installed on the small shaft and is pressed on the slideway.
Description
Technical field
The utility model relates to power head dummy drilling rig technique field, specifically a kind of power head dummy rig slide plate guiding mechanism.
Background technology
The slide plate guiding mechanism is installed on the unit head of rig, utilizes it that unit head is slided up and down at the boring tower slideway of rig, makes things convenient for rig boring and carries brill.
For sliding friction, its guide rail requirement on machining accuracy height has increased the manufacturing cost of equipment between traditional unit head slide plate and the slideway.A kind of power head dummy rig slide plate guiding mechanism is arranged in the prior art, though solved this problem, the change sliding friction is rolling friction, and a part is wherein arranged---rolling bearing damages easily and is difficult for lubricating maintenance in practice.
Summary of the invention
The purpose of this utility model provides a kind of power head dummy rig slide plate guiding mechanism, its low cost of manufacture, long service life.
Slide plate guiding mechanism of the present utility model is made up of column, slideway and slide plate, column and slideway are welded to connect, slide plate is contained on the unit head, on slide plate and three surfaces that slideway rubs mutually rolling friction mechanism is housed all, rolling friction mechanism is made up of bolster, supporting base, dish spring, little axle and roller, supporting base is by being bolted on the slide plate, bolster is contained in the supporting base, dress dish spring on the bolster, and be locked on the supporting base with nut, little axle spindle nose is contained in the axis hole of bolster, on little axle roller is housed, and roller is pressed on the slideway.
Slideway of the present utility model adopts common channel-section steel, rolling friction is adopted in the friction of its slide plate and slideway, and there is the dish spring to cushion, guarantee the guiding requirement of slide plate, avoided the finishing requirements of sliding friction again, reduced manufacturing cost, change original rolling bearing into roller, promptly further reduced cost, made the easier lubricating maintenance of slide plate guiding mechanism again, increased the service life.
Description of drawings
Fig. 1 is a slide plate guiding mechanism structural representation;
Fig. 2 is a slide plate rolling friction mechanism structure schematic diagram;
Fig. 3 is a slide plate rolling friction mechanism sectional view;
1 column, 2 slideways, 3 slide plates, 4 unit heads, 5 bolsters, 6 supporting bases, 7 dish springs, 8 little axles, 9 rollers among the figure.
As Fig. 1, Fig. 2, shown in Figure 3, this slide plate guiding mechanism is by column 1, slideway 2 and slide plate 3 are formed, column 1 and slideway 2 are welded by steel pipe and channel-section steel respectively, slide plate is contained on the unit head 4, on slide plate 3 and three surfaces that slideway 2 rubs mutually rolling friction mechanism is housed all, this mechanism is by bolster 5, supporting base 6, dish spring 7, little axle 8 and roller 9 are formed, supporting base 6 is by being bolted on the slide plate 3, bolster 5 is contained in the supporting base 6, adorn dish spring 7 on the bolster 5, and be locked on the supporting base 6 with nut, little axle 8 spindle noses are contained in bolster 5 axis holes, on the little axle 8 roller 9 is housed, roller 9 is pressed on the slideway 2.
Claims (2)
1, a kind of power head dummy rig slide plate guiding mechanism, it is characterized in that being formed by column (1), slideway (2) and slide plate (3), column (1) and slideway (2) are welded to connect, slide plate is contained on the unit head (4), on slide plate (3) and three surfaces that slideway (2) rubs mutually rolling friction mechanism is housed all.
2, a kind of power head dummy rig slide plate guiding mechanism as claimed in claim 1, it is characterized by rolling friction mechanism is made up of bolster (5), supporting base (6), dish spring (7), little axle (8) and roller (9), supporting base (6) is by being bolted on the slide plate (3), bolster (5) is contained in the supporting base (6), bolster (5) is gone up dress dish spring (7), and be locked on the supporting base (6) with nut, little axle (8) spindle nose is contained in bolster (5) axis hole, on the little axle (8) roller (9) is housed, roller (9) is pressed on the slideway (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200770815U CN201187250Y (en) | 2008-04-24 | 2008-04-24 | Power head type drill slide board guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200770815U CN201187250Y (en) | 2008-04-24 | 2008-04-24 | Power head type drill slide board guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187250Y true CN201187250Y (en) | 2009-01-28 |
Family
ID=40310269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200770815U Expired - Fee Related CN201187250Y (en) | 2008-04-24 | 2008-04-24 | Power head type drill slide board guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187250Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061890A (en) * | 2010-08-31 | 2011-05-18 | 北京市三一重机有限公司 | Rotary drilling rig and follow-up frame structure thereof |
| CN112960584A (en) * | 2021-02-02 | 2021-06-15 | 长江三峡通航管理局 | Self-driven spiral lifting device and ship lift safety mechanism dismounting method |
-
2008
- 2008-04-24 CN CNU2008200770815U patent/CN201187250Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061890A (en) * | 2010-08-31 | 2011-05-18 | 北京市三一重机有限公司 | Rotary drilling rig and follow-up frame structure thereof |
| CN102061890B (en) * | 2010-08-31 | 2014-01-22 | 北京市三一重机有限公司 | Rotary drilling rig and follow-up frame structure thereof |
| CN112960584A (en) * | 2021-02-02 | 2021-06-15 | 长江三峡通航管理局 | Self-driven spiral lifting device and ship lift safety mechanism dismounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 075000 five industrial park, West Bridge, Hebei, Zhangjiakou Patentee after: Zhangjiakou Ranran Machinery Limited Address before: 075000 No. thirteen Zhang Xuan highway 28, Zhangjiakou City, Hebei Province Patentee before: Zhangjiakou Ranran Machinery Limited |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhangjiakou Ranran Machinery Limited Document name: Review of business letter |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20130424 |