CN201442116U - Angle drilling machine - Google Patents
Angle drilling machine Download PDFInfo
- Publication number
- CN201442116U CN201442116U CN200920021916XU CN200920021916U CN201442116U CN 201442116 U CN201442116 U CN 201442116U CN 200920021916X U CN200920021916X U CN 200920021916XU CN 200920021916 U CN200920021916 U CN 200920021916U CN 201442116 U CN201442116 U CN 201442116U
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- Prior art keywords
- drilling
- angle steel
- support
- drilling machine
- fuselage
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- Expired - Fee Related
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- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model discloses an angle drilling machine, which comprises a machine body and supports arranged on two sides of the machine body. The top of the machine body is provided with a pressure device, the supports are equipped with drilling mechanisms, each drilling mechanism which comprises a power head, a drill bit and a feed device is slidably connected to each support, the axis of the drill bit of the drilling mechanism tilts to the internal lower side of the machine body, and the supports are both connected to the pressure device so as to realize synchronous action with a pressure head of the pressure device. After utilizing the angle drilling machine with the structure, iron scurf is not easy to enter relative components of the drilling mechanisms, thereby being capable of greatly prolonging service life of sealing rings, reducing repair and replacement frequency, further increasing production efficiency and reducing production cost.
Description
Technical field
The utility model relates to a kind of angle steel drilling machine.
Background technology
The angle steel drilling machine is used for the boring processing of iron tower of power transmission line angle iron component.Boring is to realize like this to existing angle steel drilling machine to angle steel; angle steel is placed on the support cradle of angle steel drilling machine; the drift angle of angle steel is made progress under shed; the drilling structure that is slidingly connected on the support of angle steel drilling machine fuselage both sides just can be holed to angle steel; because the angle steel opening upwards; the axis of the drill bit of drilling structure must tilt to the interior top of fuselage; cause iron filings to be easy to enter in the associated components of drilling structure thus; cause ring wear too fast; to shut down maintenance behind the ring wear and change sealing ring, thereby strengthen production cost; reduced production efficiency.
The utility model content
The technical problems to be solved in the utility model is at above-mentioned deficiency, a kind of angle steel drilling machine is provided, and the angle steel drilling machine of this structure, iron filings are not easy to enter in the associated components of drilling structure, can prolong the service life of sealing ring greatly, and then improve production efficiency and reduced production cost.
In order to solve the problems of the technologies described above, the utility model provides a kind of angle steel drilling machine of following structure, comprise fuselage and the support that is arranged in the fuselage both sides, the top of fuselage is provided with material pressing device, support is provided with the drilling sector that comprises unit head, drill bit and feed arrangement, its design feature is: described drilling sector is slidingly connected on the support and makes the interior below of the drill axis tendency fuselage of drilling sector, and support is connected on the material pressing device and moves simultaneously with the binder head of realization with material pressing device.
Behind the angle steel designed drilling machine adopted said structure, because the interior below of the drill axis of drilling sector tendency fuselage, therefore iron filings are difficult for entering in the associated components of drilling structure, prolonged the service life of sealing ring greatly, reduced the number of times that maintenance is changed, and then improved production efficiency and reduced production cost.
This angle steel drilling machine also is provided with and guarantees the stable guide position limiter of support action.
Described drill axis below in fuselage tilts 45 °.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Angle steel drilling machine as depicted in figs. 1 and 2, comprise fuselage 1 and the support 2 that is arranged in the fuselage both sides, the top of fuselage 1 is provided with material pressing device, support 2 is provided with the drilling sector 3 that comprises unit head, drill bit and feed arrangement, drilling sector 3 is a prior art, its structure is identical with the employed drilling sector of existing angle steel drilling machine, does not repeat them here.Material pressing device comprises hydraulic cylinder 4 and the pressure head 5 that is driven by hydraulic cylinder 4, and drilling sector 3 is slidingly connected on the support 2 and the drill axis of drilling sector 3 is tilted to the interior below of fuselage 1, and its angle of inclination is 45 °.Support 2 is connected with pressure head 5 by crossbeam 6, and hydraulic cylinder 4 drives and pressure head 5 synchronization actions, when promptly moving or moving down on hydraulic cylinder 4 drive ram 5, moves or moves down on the driving arm 2 simultaneously.
This angle steel drilling machine also is provided with and guarantees the stable guide position limiter of support 2 actions, be that support 2 can not twist or swing in the process of slippage up and down, guide position limiter can be guide pillars and bushes, also can be slide rail and slide block, guide position limiter can be established on fuselage 1 and support 2, also can establish on fuselage 1 and crossbeam 6.Its structure and connected mode are known by the person of ordinary skill in the field.
The angle steel drilling machine of said structure, during use, angle steel is placed on the material road of drilling machine, the drift angle of angle steel is made progress, Open Side Down, primer fluid cylinder pressure 4 orders about pressure head 5 actions angle steel is pushed down, and support 2 also together moves down with pressure head 5 simultaneously, and then startup drilling sector 3 just can be holed to angle steel.
Claims (3)
1. angle steel drilling machine, comprise fuselage (1) and be arranged in the support (2) of fuselage both sides, the top of fuselage (1) is provided with material pressing device, support (2) is provided with the drilling sector (3) that comprises unit head, drill bit and feed arrangement, it is characterized in that: described drilling sector (3) is slidingly connected at the interior below that the drill axis tendency fuselage (1) of drilling sector (3) was gone up and made to support (2), and support (2) is fixed on the material pressing device.
2. angle steel drilling machine according to claim 1 is characterized in that: this angle steel drilling machine also is provided with and guarantees the stable guide position limiter of support (2) action.
3. angle steel drilling machine according to claim 1 and 2 is characterized in that: described drill axis below in fuselage tilts 45 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920021916XU CN201442116U (en) | 2009-04-26 | 2009-04-26 | Angle drilling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920021916XU CN201442116U (en) | 2009-04-26 | 2009-04-26 | Angle drilling machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201442116U true CN201442116U (en) | 2010-04-28 |
Family
ID=42546791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920021916XU Expired - Fee Related CN201442116U (en) | 2009-04-26 | 2009-04-26 | Angle drilling machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201442116U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105269023A (en) * | 2015-12-02 | 2016-01-27 | 四川明日宇航工业有限责任公司 | Gas injection dry drilling technology |
CN107470538A (en) * | 2017-09-15 | 2017-12-15 | 苏州瑞玛金属成型有限公司 | Rivet is anti-to turn over conveying device |
-
2009
- 2009-04-26 CN CN200920021916XU patent/CN201442116U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105269023A (en) * | 2015-12-02 | 2016-01-27 | 四川明日宇航工业有限责任公司 | Gas injection dry drilling technology |
CN107470538A (en) * | 2017-09-15 | 2017-12-15 | 苏州瑞玛金属成型有限公司 | Rivet is anti-to turn over conveying device |
CN107470538B (en) * | 2017-09-15 | 2023-09-05 | 苏州瑞玛精密工业股份有限公司 | Rivet anti-overturning conveying device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20130426 |