CN203665285U - Drill tube polisher - Google Patents
Drill tube polisher Download PDFInfo
- Publication number
- CN203665285U CN203665285U CN201420030148.5U CN201420030148U CN203665285U CN 203665285 U CN203665285 U CN 203665285U CN 201420030148 U CN201420030148 U CN 201420030148U CN 203665285 U CN203665285 U CN 203665285U
- Authority
- CN
- China
- Prior art keywords
- supports
- polisher
- transmission device
- drill tube
- screw rod
- 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 provides a drill tube polisher, and belongs to grinding machines. The drill tube polisher is composed of a polisher body and a transmission device. Two supports are symmetrically arranged on the rectangular polisher body and are coaxially provided with bearing holes, one support supports an ejector rod to be connected with the transmission device, the other support is provided with a screw, the inner side end of the screw is connected with a conical ejector block through a bearing, and the outer end of the screw is connected with a wheel-shaped handle. The side lower portions of the two supports are provided with a sliding rod parallel to the axis of the bearing holes, a pressing rod is perpendicular to the sliding rod, and a tegular grinding head is installed in the middle of the pressing rod. A conical hopper is arranged close to the upper portion in the machine body, and the lower portion of the hopper is connected with a rust dust collecting box. According to the drill tube polisher, the dust on the surface of a drill tube can be effectively removed through surface grinding, internal fatigue stress is relieved, the work efficiency of a drill bit is improved, and the service life of the drill bit is prolonged.
Description
Technical field
The utility model relates to cylindricalo grinding machinery, is drilling pipe polishing machine specifically.
Background technology
?during Round hole drill uses, after the joint piece wearing and tearing of its front portion, can change, but drilling pipe part to be reused.At present, due to operating difficulties, labour intensity is large, directly in the old drilling pipe of corrosion, directly welds often new joint piece.Because drilling pipe corrosion, loses the reasons such as circle, drill bit operating efficiency and the service life of multiple weldering are all greatly affected, and very need to before multiple weldering, do rust cleaning to old drilling pipe and arrange.
Summary of the invention
In order to improve operating efficiency and the service life of multiple weldering drill bit, remove the corrosion on old drilling pipe surface and inner fatigue stress.The utility model designs a kind of drilling pipe polishing machine.Technical scheme is: drilling pipe polishing machine, by fuselage, transmission device forms, on rectangular fuselage, be arranged with two supports, two supports are established support holes by coaxial line, a bracket supports push rod connection for transmission device, a support is installed screw rod, and screw rod medial extremity connects conical jacking block by bearing, and screw rod outer end connects colyliform handle; Below two bracket side, be arranged with slide bar in parallel with support holes axis, be vertically installed with depression bar with slide bar, a watt shape bistrique is housed in the middle of depression bar.
In fuselage, top side is provided with conical hopper, connects rust dirt collecting box below funnel.
The beneficial effects of the utility model are by surfacing, can effectively remove the corrosion on drilling pipe surface, alleviate inner fatigue stress, improve drill bit operating efficiency and service life.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
In figure: 1 is depression bar, 2 is a watt shape bistrique, and 3 is push rod, and 4 and 15 is bearing, and 5 is belt pulley, 6 and 12 is support, and 7 is belt, and 8 is motor, and 9 is rust dirt collecting box, and 10 is conical hopper, 11 is slide bar, and 13 is colyliform handle, and 14 is screw rod, and 16 is conical jacking block, and 17 is drilling pipe.
Detailed description of the invention
As shown in Figure 1, the utility model drilling pipe polishing machine, comprises fuselage, transmission device, and transmission device is containing belt pulley 5, belt 7, motor 8.On rectangular fuselage, two ends are symmetrically arranged with two supports 6,12, two supports are established support holes by coaxial line, a support 6 supports push rod 3 connection for transmission devices, a support 12 is installed screw rod 14, screw rod 14 medial extremitys connect conical jacking block 16 by bearing 15, and screw rod 14 outer ends connect colyliform handle 13; Below two bracket side, be arranged with slide bar 11 in parallel with support holes axis, be vertically installed with depression bar 1 with slide bar 11, a watt shape bistrique 2 is housed in the middle of depression bar.In fuselage, top side is provided with conical hopper 10, connects rust dirt collecting box 9 below funnel.
When work, conical jacking block 16 and push rod 3 are by fixing drilling pipe 17, and rotation under belt pulley 5 drives, is manually pressed in drilling pipe 17 surfaces by depression bar 1 by bistrique 3, just can carry out arc to polishing; Depression bar 1 moves axially along slide bar 11, thereby realizes the polishing of drilling pipe 17 length directions.
Claims (2)
1. drilling pipe polishing machine, by fuselage, transmission device forms, it is characterized in that on rectangular fuselage, be arranged with two supports, two supports are provided with support holes by coaxial line, a bracket supports push rod connection for transmission device, a support is installed screw rod, and screw rod medial extremity connects conical jacking block by bearing, and screw rod outer end connects colyliform handle; Below two bracket side, be arranged with slide bar in parallel with support holes axis, be vertically installed with depression bar with slide bar, a watt shape bistrique is housed in the middle of depression bar.
2. drilling pipe polishing machine according to claim 1, is characterized in that in fuselage, and top side is provided with conical hopper, connects rust dirt collecting box below funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030148.5U CN203665285U (en) | 2014-01-18 | 2014-01-18 | Drill tube polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030148.5U CN203665285U (en) | 2014-01-18 | 2014-01-18 | Drill tube polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665285U true CN203665285U (en) | 2014-06-25 |
Family
ID=50961618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030148.5U Expired - Fee Related CN203665285U (en) | 2014-01-18 | 2014-01-18 | Drill tube polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117444815A (en) * | 2023-12-22 | 2024-01-26 | 国森机械科技(南通)有限公司 | Stainless steel storage tank conical end socket polishing equipment |
-
2014
- 2014-01-18 CN CN201420030148.5U patent/CN203665285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117444815A (en) * | 2023-12-22 | 2024-01-26 | 国森机械科技(南通)有限公司 | Stainless steel storage tank conical end socket polishing equipment |
| CN117444815B (en) * | 2023-12-22 | 2024-03-12 | 国森机械科技(南通)有限公司 | Stainless steel storage tank conical end socket polishing equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20170118 |