CN204171674U - Column cylinder blind hole boring machine - Google Patents
Column cylinder blind hole boring machine Download PDFInfo
- Publication number
- CN204171674U CN204171674U CN201420499877.5U CN201420499877U CN204171674U CN 204171674 U CN204171674 U CN 204171674U CN 201420499877 U CN201420499877 U CN 201420499877U CN 204171674 U CN204171674 U CN 204171674U
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- CN
- China
- Prior art keywords
- boring
- cylinder
- blind hole
- column cylinder
- hone stone
- 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 discloses a kind of column cylinder blind hole boring machine, comprise boring bar, boring bar has the boring head that boring cutter is housed, the boring head that hone stone is housed and electronic surveying table.Boring cutter and hone stone are respectively equipped with radial push oil cylinder.The front portion of boring bar is provided with support wheel.First can carry out boring processing with boring cutter to inner wall of cylinder, and then carry out honing with hone stone.Process at twice, will not fall by cylinder bottom car, save operation, do not affect the intensity of cylinder barrel; Electronic surveying table can also be changed in boring bar end simultaneously, the inner wall size of cylinder barrel is measured; Adopt oil cylinder to boring cutter and hone stone radial push, feed and withdrawing can be facilitated.
Description
Technical field
The utility model relates to a kind of coal-mine hydraulic support leg surface prosthetic appliance, particularly relates to a kind of column cylinder blind hole boring machine.
Background technology
In use for some time, the inner surface of cylinder barrel there will be the defects such as scuffing, wearing and tearing to coal-mine hydraulic support column, needs to repair its surface.
Restorative procedure of the prior art, one carries out the rear plating or bushing of boring processing to cylinder barrel inner surface; Another kind method is that after carrying out cladding by electric welding, gas welding etc. to cylinder barrel inner surface, boring processes, and these two kinds of methods all need to carry out boring processing to cylinder barrel inner surface.
Boring machine of the prior art, boring cutter is established in boring bar front end, and roller is established at boring cutter rear portion, the method processing of rolling after boring before adopting.The shortcoming of this method is:
Process bottom cylinder barrel less than, and cannot withdrawing, that cylinder bottom inside dimensions measures difficulty is large, therefore, the solution adopted in prior art is first fallen by cylinder bottom car, again cylinder bottom is burn-on after machining etc. inner wall of cylinder, not only add operation and reduce the intensity of cylinder body.
Summary of the invention
The purpose of this utility model be to provide a kind of will the column cylinder blind hole boring machine that falls of cylinder bottom car.
The purpose of this utility model is achieved through the following technical solutions:
Column cylinder blind hole boring machine of the present utility model, comprises boring bar, and described boring bar has two boring heads, and one of them boring head is equipped with boring cutter, and another boring head is equipped with hone stone.
The technical scheme provided as can be seen from above-mentioned the utility model, the column cylinder blind hole boring machine that the utility model embodiment provides, because boring bar has two boring heads, one of them boring head is equipped with boring cutter, and another boring head is equipped with hone stone, first can carry out boring processing with boring cutter to inner wall of cylinder, and then carry out honing with hone stone, process at twice, will not fall by cylinder bottom car, save operation, do not affect the intensity of cylinder barrel.
Accompanying drawing explanation
The part-structure schematic diagram of the column cylinder blind hole boring machine that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation of the boring head with hone stone in the utility model embodiment.
In figure:
1, hone stone, 2, oil cylinder, 3, cylinder bar, 4, boring cutter, 5, boring bar, 6, support wheel.
Detailed description of the invention
To be described in further detail the utility model embodiment below.
Column cylinder blind hole boring machine of the present utility model, preferably detailed description of the invention is as shown in Figure 1 and Figure 2 for it:
Comprise boring bar, described boring bar has two boring heads, and one of them boring head is equipped with boring cutter, and another boring head is equipped with hone stone.
Described boring bar also has electronic surveying table.
Described boring cutter and hone stone are respectively equipped with radial push device.
Described radial push device is oil cylinder.
The front portion of described boring bar is provided with two or three support wheels.
Described support wheel is provided with adjusting device for radial position.
The column cylinder blind hole boring machine that the utility model embodiment provides, first can carry out boring processing with boring cutter to inner wall of cylinder, and then carry out honing with hone stone, process at twice, will not fall by cylinder bottom car, save operation, do not affect the intensity of cylinder barrel.Electronic surveying table can also be changed in boring bar end simultaneously, the inner wall size of cylinder barrel is measured.Adopt oil cylinder to boring cutter and hone stone radial push, feed and withdrawing can be facilitated.If the cylinder barrel degree of depth is excessive, can also with support wheel by the front support of boring bar on the inwall of cylinder barrel, prevent boring bar sagging.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (6)
1. a column cylinder blind hole boring machine, comprises boring bar, it is characterized in that, described boring bar has two boring heads, and one of them boring head is equipped with boring cutter, and another boring head is equipped with hone stone.
2. column cylinder blind hole boring machine according to claim 1, it is characterized in that, described boring bar also has electronic surveying table.
3. column cylinder blind hole boring machine according to claim 1, it is characterized in that, described boring cutter and hone stone are respectively equipped with radial push device.
4. column cylinder blind hole boring machine according to claim 3, is characterized in that, described radial push device is oil cylinder.
5. the column cylinder blind hole boring machine according to any one of Claims 1-4, is characterized in that, the front portion of described boring bar is provided with two or three support wheels.
6. column cylinder blind hole boring machine according to claim 5, it is characterized in that, described support wheel is provided with adjusting device for radial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499877.5U CN204171674U (en) | 2014-09-01 | 2014-09-01 | Column cylinder blind hole boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499877.5U CN204171674U (en) | 2014-09-01 | 2014-09-01 | Column cylinder blind hole boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171674U true CN204171674U (en) | 2015-02-25 |
Family
ID=52560510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499877.5U Expired - Fee Related CN204171674U (en) | 2014-09-01 | 2014-09-01 | Column cylinder blind hole boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171674U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741874A (en) * | 2015-03-05 | 2015-07-01 | 长治清华机械厂 | Cylinder barrel inner hole overtravel grinding method |
| CN104959885A (en) * | 2015-06-15 | 2015-10-07 | 烟台旺远液压有限公司 | Horizontal type center hole grinding machine tool for quartering hammer cylinder |
| CN104959835A (en) * | 2015-06-15 | 2015-10-07 | 烟台旺远液压有限公司 | Grinding amount machine tool for center hole of cylinder body of breaking hammer |
| CN109047801A (en) * | 2018-09-30 | 2018-12-21 | 西安鑫旺矿业设备有限公司 | A kind of blind hole boring cutter component |
-
2014
- 2014-09-01 CN CN201420499877.5U patent/CN204171674U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741874A (en) * | 2015-03-05 | 2015-07-01 | 长治清华机械厂 | Cylinder barrel inner hole overtravel grinding method |
| CN104959885A (en) * | 2015-06-15 | 2015-10-07 | 烟台旺远液压有限公司 | Horizontal type center hole grinding machine tool for quartering hammer cylinder |
| CN104959835A (en) * | 2015-06-15 | 2015-10-07 | 烟台旺远液压有限公司 | Grinding amount machine tool for center hole of cylinder body of breaking hammer |
| CN109047801A (en) * | 2018-09-30 | 2018-12-21 | 西安鑫旺矿业设备有限公司 | A kind of blind hole boring cutter component |
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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: 20150225 Termination date: 20170901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |