CN211220211U - Metal ceramic composite oil pipe honing machine - Google Patents
Metal ceramic composite oil pipe honing machine Download PDFInfo
- Publication number
- CN211220211U CN211220211U CN201921534702.2U CN201921534702U CN211220211U CN 211220211 U CN211220211 U CN 211220211U CN 201921534702 U CN201921534702 U CN 201921534702U CN 211220211 U CN211220211 U CN 211220211U
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- CN
- China
- Prior art keywords
- sleeve
- oil pipe
- frame body
- outer frame
- honing machine
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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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a metal ceramic composite oil pipe honing machine, including the outer frame body that sets up in the oil pipe, the outer frame body is the cylinder, and the external diameter suits with the internal diameter of oil pipe, be equipped with the pivot in the outer frame body, the pivot outer joint has the axle sleeve, the axle sleeve is connected with the outer frame body through the splice bar, an end of pivot is equipped with the elastic expansion sleeve, the elastic expansion sleeve is along the radial divergence formula setting of pivot, the elastic expansion sleeve is located the outer frame body outside, the outside end of elastic expansion sleeve is equipped with the sand strip; the utility model has the advantages that: the honing device has the advantages of realizing the honing of the inner wall of the metal ceramic composite oil pipe, improving the product quality, along with simple structure and convenient use.
Description
Technical Field
The utility model relates to a honing machine, specifically speaking are compound oil pipe honing machine of cermet belongs to the honing machine field.
Background
The oil pipe is one of the main equipments for petroleum production, and generally 15kg of oil pipe is consumed for drilling 1m, which accounts for about 25% of the oil well pipe and 10% of the total amount of the steel used in the petroleum industry. When the oil pipe is used, the inner wall of the pipe and the joint threads are scrapped due to corrosion and eccentric wear, so that oil cannot be produced from an oil well, and water cannot be injected into the water well. Besides the oil pipe itself, the loss also has high operation cost of well repair operation and affected oil field yield, and accidents such as well fluid leakage or pipe breakage can also happen seriously. The domestic oil field has more than 70 million tons of oil pipes which are scrapped every year and the value is 40 hundred million yuan. In the production process of the metal ceramic composite oil pipe, the inner wall of the metal ceramic composite oil pipe needs to be honed so as to meet the production requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to design a compound oil pipe honing machine of cermet, realized the honing to compound oil pipe inner wall of cermet, improved product quality, simple structure moreover, convenient to use.
The technical scheme of the utility model is that:
the utility model provides a compound oil pipe honing machine of cermet, is including setting up the outer frame body in the oil pipe, the outer frame body is the cylinder, and the external diameter suits with oil pipe's internal diameter, be equipped with the pivot in the outer frame body, the pivot outer joint has the axle sleeve, the axle sleeve is connected with the outer frame body through the splice bar, one end of pivot is equipped with elastic expansion sleeve, elastic expansion sleeve is along the radial formula of dispersing setting of pivot, elastic expansion sleeve is located the outer frame body is outside, elastic expansion sleeve's outside end is equipped with the emery stick, and the rotation through the pivot drives elastic expansion sleeve rotatory, and then carries out the honing to oil pipe's inner wall by the emery stick, simple structure, convenient to use.
Furthermore, the elastic telescopic sleeve comprises an inner sleeve and an outer sleeve, a sliding block is arranged outside the inner sleeve, a sliding groove corresponding to the sliding block is formed in the outer sleeve, the sliding block penetrates through the sliding groove and is arranged outside the outer sleeve, and the outer diameter of the sliding block is larger than that of the sliding groove, so that the inner sleeve is prevented from being separated from the outer sleeve.
Furthermore, an extension spring is arranged in the inner sleeve, one end of the extension spring is abutted in the outer sleeve, and the other end of the extension spring is abutted in the inner sleeve, so that the elastic extension sleeve realizes elastic extension.
Furthermore, the elastic telescopic sleeve is at least provided with two rings, the outer end part of the elastic telescopic sleeve, which is positioned at the outer side end, is provided with a coarse grinding sand strip, and the outer end part of the elastic telescopic sleeve, which is positioned at the inner side end, is provided with a fine grinding sand strip.
Furthermore, the outside of the outer frame body can be provided with a roller wheel, the roller wheel rolls along the warp direction of the inner wall of the oil pipe, so that the honing machine runs from one end of the oil pipe to the other end of the oil pipe, and the honing of the whole oil pipe is completed.
Furthermore, the roller can be provided with a driving device, so that the roller can be installed to run at a constant speed, and the inner wall of the oil pipe can be honed.
Furthermore, the outer frame body can be provided with a propelling device, such as a push rod and the like, so that the honing machine can be pushed from one end of the oil pipe to the other end of the oil pipe.
In addition, the inner sleeves are all arranged on the fixing frame, so that the elastic telescopic sleeves are prevented from deforming or shifting.
When the honing machine is used, the honing machine is placed at one end in the oil pipe, the honing machine runs from one end of the oil pipe to the other end at a constant speed, and meanwhile, the inner wall of the oil pipe is honed along the circumferential direction by the sand bars on the elastic telescopic sleeves under the rotating action of the rotating shaft.
The utility model has the advantages that: the honing device has the advantages of realizing the honing of the inner wall of the metal ceramic composite oil pipe, improving the product quality, along with simple structure and convenient use.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, a metal ceramic composite oil pipe honing machine comprises an outer frame body 1 arranged in an oil pipe, the outer frame body 1 is cylindrical, the outer diameter of the outer frame body is matched with the inner diameter of the oil pipe 2, a rotating shaft 3 is arranged in the outer frame body 1, the rotating shaft 3 is connected with a rotating motor (not shown) in a transmission way, a shaft sleeve 4 is connected outside the rotating shaft 3, the shaft sleeve 4 is connected with the outer frame body 1 through a connecting rib 5, one end part of the rotating shaft 3 is provided with an elastic telescopic sleeve 6, the elastic telescopic sleeve 6 is arranged along the radial direction of the rotating shaft 3 in a divergent mode, the elastic telescopic sleeve 6 is positioned outside the outer frame body 1, the outer side end of the elastic telescopic sleeve 6 is provided with a sand bar 7, the rotation through pivot 3 drives elastic telescopic sleeve 6 rotatory, and then carries out the honing by the emery stick to the inner wall of oil pipe 2, simple structure, convenient to use.
The elastic telescopic sleeve 6 comprises an inner sleeve and an outer sleeve, a sliding block 61 is arranged outside the inner sleeve, the outer sleeve is provided with a sliding groove corresponding to the sliding block 61, the sliding block 61 penetrates through the sliding groove arranged outside the outer sleeve, and the outer diameter of the sliding block is larger than that of the sliding groove, so that the inner sleeve is prevented from being separated from the outer sleeve.
An extension spring is arranged in the inner sleeve, one end of the extension spring is propped against the inner sleeve, and the other end of the extension spring is propped against the inner sleeve, so that the elastic extension sleeve 6 is elastically extended and contracted.
In addition, the inner sleeves are all arranged on the fixed frame, and the elastic telescopic sleeves 6 are prevented from deforming or shifting.
The elastic telescopic sleeve 6 is at least provided with two rings, the outer end part of the elastic telescopic sleeve positioned at the outer side end is provided with a coarse grinding sand strip, and the outer end part of the elastic telescopic sleeve positioned at the inner side end is provided with a fine grinding sand strip.
The outside of the outer frame body 1 can be provided with a roller (not shown), and the roller rolls along the longitude direction of the inner wall of the oil pipe, so that the honing machine runs from one end of the oil pipe to the other end of the oil pipe to complete the honing of the whole oil pipe.
The roller can be further provided with a driving device (not shown), so that the roller can be installed to run at a constant speed, and the inner wall of the oil pipe can be honed.
The outer frame body can be further provided with a pushing device (not shown), such as a push rod and the like, so that the honing machine can be pushed from one end of the oil pipe to the other end of the oil pipe.
Claims (8)
1. The utility model provides a compound oil pipe honing machine of cermet which characterized in that: the oil pipe comprises an outer frame body arranged in an oil pipe, wherein the outer frame body is cylindrical, the outer diameter of the outer frame body is matched with the inner diameter of the oil pipe, a rotating shaft is arranged in the outer frame body, a shaft sleeve is connected outside the rotating shaft and connected with the outer frame body through a connecting rib, an elastic telescopic sleeve is arranged at one end of the rotating shaft and arranged in a radial divergence mode along the rotating shaft, the elastic telescopic sleeve is located outside the outer frame body, and sand strips are arranged at the outer side end of the elastic telescopic sleeve.
2. The metal ceramic composite tubing honing machine of claim 1, wherein: the elastic telescopic sleeve comprises an inner sleeve and an outer sleeve, a sliding block is arranged outside the inner sleeve, a sliding groove corresponding to the sliding block is formed in the outer sleeve, the sliding block penetrates through the sliding groove and is arranged outside the outer sleeve, and the outer diameter of the sliding block is larger than that of the sliding groove.
3. The cermet composite tubing honing machine of claim 2, wherein: an expansion spring is arranged in the inner sleeve, one end of the expansion spring is propped in the outer sleeve, and the other end of the expansion spring is propped in the inner sleeve.
4. The metal ceramic composite tubing honing machine of claim 1, wherein: the elastic telescopic sleeve is at least provided with two rings, the outer end part of the elastic telescopic sleeve, which is positioned at the outer side end, is provided with a coarse grinding sand strip, and the outer end part of the elastic telescopic sleeve, which is positioned at the inner side end, is provided with a fine grinding sand strip.
5. The metal ceramic composite tubing honing machine of claim 1, wherein: and the outer part of the outer frame body is provided with a roller wheel, and the roller wheel rolls along the warp direction of the inner wall of the oil pipe.
6. The cermet composite tubing honing machine of claim 5, wherein: the roller is provided with a driving device.
7. The metal ceramic composite tubing honing machine of claim 1, wherein: the outer frame body is provided with a propelling device which pushes the honing machine from one end of the oil pipe to the other end.
8. The cermet composite tubing honing machine of claim 2, wherein: the inner sleeves are all arranged on the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534702.2U CN211220211U (en) | 2019-09-16 | 2019-09-16 | Metal ceramic composite oil pipe honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534702.2U CN211220211U (en) | 2019-09-16 | 2019-09-16 | Metal ceramic composite oil pipe honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211220211U true CN211220211U (en) | 2020-08-11 |
Family
ID=71940040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921534702.2U Expired - Fee Related CN211220211U (en) | 2019-09-16 | 2019-09-16 | Metal ceramic composite oil pipe honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211220211U (en) |
-
2019
- 2019-09-16 CN CN201921534702.2U patent/CN211220211U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200811 Termination date: 20210916 |