CN204584348U - A kind of die device for stern pipe front and back end locating hole - Google Patents
A kind of die device for stern pipe front and back end locating hole Download PDFInfo
- Publication number
- CN204584348U CN204584348U CN201520077582.3U CN201520077582U CN204584348U CN 204584348 U CN204584348 U CN 204584348U CN 201520077582 U CN201520077582 U CN 201520077582U CN 204584348 U CN204584348 U CN 204584348U
- Authority
- CN
- China
- Prior art keywords
- locating hole
- stern pipe
- bushing plate
- stern
- die device
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of die device for stern pipe front and back end locating hole, comprise the bushing plate coordinated with stern pipe front end face, described bushing plate central authorities are provided with circular hole, and upper and lower is respectively arranged with the locating hole about circular hole symmetry; Long bolt is equipped with in wherein said circular hole, described long bolt is set with sleeve pipe, described sleeve pipe one end is fixedly connected with bushing plate, the other end is installed with transverse arm, the top of described transverse arm is provided with handle, described handle is connected with air drill by press-in screw mandrel, and described air drill has the drill bit matched with locating hole; The bottom of described transverse arm is provided with the short screw matched with locating hole.The utility model can Fast Installation, use easily, can make in workman's complex environment aboard ship, greatly improve operating efficiency and the accuracy of the boring of stern tube end.
Description
Technical field
The utility model relates to a kind of shipbuilding frock, particularly relates to a kind of die device for stern pipe front and back end locating hole.
Background technology
Because stern pipe orifice leaves surplus, therefore behind welding location on ship, just can only can carry out the bore hole of endoporus and determine stern tube hub, and carrying out ship being attacked brill end fastening bolt holes according to this stern tube hub.If directly adopt artificial locating hole, need hand steered rig, drill bit is easy to skid, cause bolt hole drill deflection, during locating hole, need firmly to compress rig, require great effort very much, and the degree of depth that drill bit just can know bore hole will be extracted, very time-consuming, therefore construction needs to expend a large amount of time and efforts of workman, can not ensure locating hole precision again, efficiency is very low, affects manufacturing schedule.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of die device for stern pipe front and back end locating hole, for improving precision and the efficiency of locating hole.
The utility model is the technical scheme solving the employing of its technical problem:
For a die device for stern pipe front and back end locating hole, comprise the bushing plate coordinated with stern pipe front end face, described bushing plate central authorities are provided with circular hole, and upper and lower is respectively arranged with the locating hole about circular hole symmetry; Long bolt is equipped with in wherein said circular hole, described long bolt is set with sleeve pipe, described sleeve pipe one end is fixedly connected with bushing plate, the other end is installed with transverse arm, the top of described transverse arm is provided with handle, described handle is connected with air drill by press-in screw mandrel, and described air drill has the drill bit matched with locating hole; The bottom of described transverse arm is provided with the short screw matched with locating hole.
Further, one end of described sleeve pipe is fixedly connected with flange, and described flange is fixedly connected with bushing plate by bolt.
Further, described bushing plate is provided with the limited block for matching with the pore of stern pipe.
Further, described limited block has the arc-shaped side for offseting with the pore wall of stern pipe.
Further, described transverse arm is fixedly connected with sleeve pipe by shouldered tap bolt; .
Further, also comprise the fixing channel-section steel being arranged on stern pipe rear end face, described long bolt is arranged in fixing channel-section steel, and is bolted.
The beneficial effects of the utility model are: the die device for stern pipe front and back end locating hole that the utility model adopts, coordinated with stern pipe front end face by bushing plate, locating hole is overlapped with needing bore hole position, swinging handle makes press-in screw mandrel that the drill bit of air drill is compressed into locating hole, the not inclined not cunning of described drill bit, and can feed be stablized, the degree of depth of bore hole can be known according to the displacement of press-in screw mandrel.When the complete bolt hole of boring, only need unscrew the shouldered tap bolt on transverse arm, bushing plate can be rotated to the position of next bolt hole, can fast and stable ground continuous drilling.The utility model can Fast Installation, use easily, can make in workman's complex environment aboard ship, greatly improve operating efficiency and the accuracy of the boring of stern tube end.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of bushing plate of the present utility model;
Fig. 3 is the structural representation of transverse arm of the present utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of die device for stern pipe front and back end locating hole of the present utility model, comprise the bushing plate 2 coordinated with stern pipe 1 front end face, described bushing plate 2 central authorities are provided with circular hole 21, and upper and lower is respectively arranged with the locating hole 22 about circular hole 21 symmetry; Long bolt 6 is equipped with in wherein said circular hole 21, described long bolt 6 is set with sleeve pipe 7, described sleeve pipe 7 one end is fixedly connected with bushing plate 2, the other end is installed with transverse arm 3, the top of described transverse arm 3 is provided with handle 5, described handle 5 is connected with air drill 4 by press-in screw mandrel 8, and described air drill 4 has the drill bit 41 matched with locating hole 22; The bottom of described transverse arm 3 is provided with the short screw 9 matched with locating hole 22.
One end of described sleeve pipe 7 is fixedly connected with flange 10, and described flange 10 is fixedly connected with bushing plate 2 by bolt.
Described bushing plate 2 is provided with the limited block 23 for matching with the pore of stern pipe 1.Described limited block 23 has the arc-shaped side for offseting with the pore wall of stern pipe 1, and the arc-shaped side of limited block 23 does not weld, and fits closely to make bushing plate 2 and stern pipe 1 end.
Described transverse arm 3 is fixedly connected with sleeve pipe 7 by shouldered tap bolt 11; Described short screw 9 is mounted by means of bolts on transverse arm 3.
This device also comprises the fixing channel-section steel 12 being arranged on stern pipe 1 rear end face, and described long bolt 6 is arranged in fixing channel-section steel 12, and is bolted.
This device in use, coordinated with stern pipe 1 front end face by bushing plate 2, locating hole 22 is overlapped with needing bore hole position, swinging handle 5 makes press-in screw mandrel 8 that the drill bit 41 of air drill 4 is compressed into locating hole 22, the not inclined not cunning of described drill bit 41, and can feed be stablized, the degree of depth of bore hole can be known according to the displacement of press-in screw mandrel 8.When the complete bolt hole of boring, only need unscrew the shouldered tap bolt 11 on transverse arm 3, bushing plate 2 can be rotated to the position of next bolt hole, can fast and stable ground continuous drilling.
The above, just preferred embodiment of the present invention, the present invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (6)
1. the die device for stern pipe front and back end locating hole, it is characterized in that: comprise the bushing plate (2) coordinated with stern pipe (1) front end face, described bushing plate (2) central authorities are provided with circular hole (21), and upper and lower is respectively arranged with about the symmetrical locating hole (22) of circular hole (21); Long bolt (6) is equipped with in wherein said circular hole (21), described long bolt (6) is set with sleeve pipe (7), described sleeve pipe (7) one end is fixedly connected with bushing plate (2), the other end is installed with transverse arm (3), the top of described transverse arm (3) is provided with handle (5), described handle (5) is connected with air drill (4) by press-in screw mandrel (8), and described air drill (4) has the drill bit (41) matched with locating hole (21); The bottom of described transverse arm (3) is provided with the short screw (9) matched with locating hole (22).
2. a kind of die device for stern pipe front and back end locating hole according to claim 1, is characterized in that: one end of described sleeve pipe (7) is fixedly connected with flange (10), and described flange (10) is fixedly connected with bushing plate (2) by bolt.
3. a kind of die device for stern pipe front and back end locating hole according to claim 1, is characterized in that: described bushing plate (2) is provided with the limited block (23) for matching with the pore of stern pipe (1).
4. a kind of die device for stern pipe front and back end locating hole according to claim 3, is characterized in that: described limited block (23) has the arc-shaped side for offseting with the pore wall of stern pipe (1).
5. a kind of die device for stern pipe front and back end locating hole according to claim 1, is characterized in that: described transverse arm (3) is fixedly connected with sleeve pipe (7) by shouldered tap bolt (11).
6. a kind of die device for stern pipe front and back end locating hole according to claim 1, it is characterized in that: also comprise the fixing channel-section steel (12) being arranged on stern pipe (1) rear end face, described long bolt (6) is arranged in fixing channel-section steel (12), and is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077582.3U CN204584348U (en) | 2015-02-03 | 2015-02-03 | A kind of die device for stern pipe front and back end locating hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520077582.3U CN204584348U (en) | 2015-02-03 | 2015-02-03 | A kind of die device for stern pipe front and back end locating hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584348U true CN204584348U (en) | 2015-08-26 |
Family
ID=53920546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520077582.3U Expired - Fee Related CN204584348U (en) | 2015-02-03 | 2015-02-03 | A kind of die device for stern pipe front and back end locating hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735399A (en) * | 2017-01-20 | 2017-05-31 | 南通远洋船舶配套有限公司 | Multi-angle rotary drilling tool |
-
2015
- 2015-02-03 CN CN201520077582.3U patent/CN204584348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735399A (en) * | 2017-01-20 | 2017-05-31 | 南通远洋船舶配套有限公司 | Multi-angle rotary drilling tool |
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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: 20150826 Termination date: 20180203 |