CN203045002U - Multi-shaft gun drill capable of adjusting drillstock - Google Patents
Multi-shaft gun drill capable of adjusting drillstock Download PDFInfo
- Publication number
- CN203045002U CN203045002U CN 201220648833 CN201220648833U CN203045002U CN 203045002 U CN203045002 U CN 203045002U CN 201220648833 CN201220648833 CN 201220648833 CN 201220648833 U CN201220648833 U CN 201220648833U CN 203045002 U CN203045002 U CN 203045002U
- Authority
- CN
- China
- Prior art keywords
- drillstock
- sealing ring
- adjusting
- taper shank
- taper
- 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 a multi-shaft gun drill capable of adjusting a drillstock. A locking nut is installed at the front end of the drillstock. The length of the gun-drill is changed by adjusting the locking nut, so that drills are in the same plane. Then, the gun drill is fixedly arranged through locking a fastening screw at an inner hexagonal cone-shaped end on a taper-shank sleeve. The technical scheme adopted by the utility model is that the multi-shaft gun drill capable of adjusting the drillstock comprises the taper-shank sleeve which is internally provided with a sealing ring, the taper-shank sleeve is provided with the drillstock in a penetrating mode, and the drillstock passes through the sealing ring. The drillstock is provided with the locking nut capable of adjusting the length of the drillstock, the taper-shank sleeve is further provided with the fastening screw which is an inner hexagonal cone-shaped fastening screw, the sealing ring is an O-shaped rubber sealing ring, and at least two taper-shank sleeves are arranged.
Description
One, technical field:
The utility model relates to the drill gun that a kind of multiaxis can be regulated drillstock.
Two, background technology:
In the multiaxis deep hole machining, use many drill guns simultaneously, for guaranteeing the uniformity of processing hole depth, need in first being processed the drill gun apex point to be adjusted in the same plane, in the existing structure, drill gun drillstock 3 relies on end face seal, can not become so drillstock 3 is deep into the length that taper shank overlaps 1 inside, so drill gun length can not free adjustment, two top wire holes are inclined holes on the taper shank cover 1, processing is inconvenient, and taper shank overlaps 1 endoporus and is processed with O type rubber seal 2(referring to Fig. 1 and Fig. 2).
Three, utility model content:
The utility model provides a kind of multiaxis can regulate the drill gun of drillstock in order to solve the weak point in the above-mentioned background technology.
For achieving the above object, the technical solution adopted in the utility model is: a kind of multiaxis can be regulated the drill gun of drillstock, it is characterized in that: comprise the taper shank cover, be provided with sealing ring in the described taper shank cover, described taper shank puts the drillstock that is equipped with by sealing ring, and described drillstock is provided with the locking nut that can regulate run of steel.
Described taper shank puts and also is provided with holding screw.
Described holding screw is interior hexagonal circular cone holding screw.
Described sealing ring is " zero " type rubber seal.
The taper shank cover is provided with 2 at least.
Compared with prior art, advantage and the effect that the utlity model has are as follows: the utility model drillstock front end is equipped with locking nut, change the length of drill gun by the adjusting lock nut, drill bit is in the same plane, interior hexagonal conical end holding screw on the locking cone sleeve is fixed drill gun then.
Four, description of drawings:
Fig. 1 is existing drillstock structural representation;
Fig. 2 is existing drill gun structural representation;
Fig. 3 is structural representation of the present utility model;
Description of symbols: 1-taper shank cover, 2-sealing ring, 3-drillstock, 4-locking nut, 5-holding screw, 6-top wire hole.
Five, the specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Referring to Fig. 2: a kind of multiaxis can be regulated the drill gun of drillstock, it is characterized in that: comprise taper shank cover 1, be provided with sealing ring 2 in the described taper shank cover 1, be equipped with the drillstock 3 by sealing ring 2 on the described taper shank cover 1, described drillstock 3 is provided with the locking nut 4 that can regulate run of steel, also be provided with holding screw 5 on the described taper shank cover 1, described holding screw 5 is interior hexagonal circular cone holding screw, described sealing ring 2 is " zero " type rubber seal, and described taper shank cover 1 is provided with 2 at least.
Installation process of the present utility model: when drill gun is installed, the O shape rubber seal 2 of the corresponding specification of in taper shank cover 1, packing into earlier, the taper shank of then drillstock 3 being packed into cover 1, rotate tight split nut 4, adjust the drilling rod extension elongation, make four drill gun length unanimities, interior hexagonal awl end holding screw 5 is screwed into the screwed hole of taper shank cover, hold out against the drill gun drillstock.With locking nut drill gun is locked at last, finish adjustment work.
Claims (5)
1. a multiaxis can be regulated the drill gun of drillstock, it is characterized in that: comprise taper shank cover (1), be provided with sealing ring (2) in the described taper shank cover (1), be equipped with the drillstock (3) by sealing ring (2) on the described taper shank cover (1), described drillstock (3) is provided with the locking nut (4) that can regulate run of steel.
2. a kind of multiaxis according to claim 1 can be regulated the drill gun of drillstock, it is characterized in that: also be provided with holding screw (5) on the described taper shank cover (1).
3. a kind of multiaxis according to claim 2 can be regulated the drill gun of drillstock, it is characterized in that: described holding screw (5) is interior hexagonal circular cone holding screw.
4. a kind of multiaxis according to claim 3 can be regulated the drill gun of drillstock, it is characterized in that: described sealing ring (2) is " zero " type rubber seal.
5. a kind of multiaxis according to claim 4 can be regulated the drill gun of drillstock, it is characterized in that: described taper shank cover (1) is provided with 2 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648833 CN203045002U (en) | 2012-11-30 | 2012-11-30 | Multi-shaft gun drill capable of adjusting drillstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648833 CN203045002U (en) | 2012-11-30 | 2012-11-30 | Multi-shaft gun drill capable of adjusting drillstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045002U true CN203045002U (en) | 2013-07-10 |
Family
ID=48727999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648833 Expired - Fee Related CN203045002U (en) | 2012-11-30 | 2012-11-30 | Multi-shaft gun drill capable of adjusting drillstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510877A (en) * | 2013-09-30 | 2014-01-15 | 无锡中地地质装备有限公司 | Inner pipe joint on drill rod |
-
2012
- 2012-11-30 CN CN 201220648833 patent/CN203045002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510877A (en) * | 2013-09-30 | 2014-01-15 | 无锡中地地质装备有限公司 | Inner pipe joint on drill rod |
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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: 20130710 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |