CN205950025U - Flat frock of nose end face ream - Google Patents
Flat frock of nose end face ream Download PDFInfo
- Publication number
- CN205950025U CN205950025U CN201620993234.5U CN201620993234U CN205950025U CN 205950025 U CN205950025 U CN 205950025U CN 201620993234 U CN201620993234 U CN 201620993234U CN 205950025 U CN205950025 U CN 205950025U
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- China
- Prior art keywords
- round steel
- countersink
- screw
- hole
- flat
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Abstract
The utility model relates to a flat frock of nose end face ream, including the round steel, flat housing, countersink, locking bolt and lock nut, the bottom of round steel seted up with locking bolt assorted screw, the round steel is close to the side of bottom and has seted up the cutter mounting hole, the screw is linked together with the cutter mounting hole, countersink inlays and locates in the cutter mounting hole, the locking bolt is with screw threaded connection and compress tightly countersink, the top of round steel is provided with outer hexagonal drive head, the surface of the top of round steel to countersink top be provided with with lock nut assorted external screw thread, flat housing is located countersink's top, the flat housing cover is established on the round steel and can be followed the round steel and slide, lock nut is located flat housing's top, lock nut threaded connection is on the round steel. The utility model provides a flat frock of nose end face ream, to execution conditions require less, simple easy operation moreover, efficient safety has again shortened cycle of construction, has improved the quality of the nose end face of processing greatly, can satisfy shipowner's requirement well.
Description
Technical field
This utility model is related to technical field of ships, the flat frock of specifically a kind of hole end surface ream.
Background technology
Shipbuilding process is put down it is often necessary to the end face in equipment base hole is carried out with ream, and uses polishing machine polishing plane
Due to being limited by condition, some places need dismounting pipeline construction cannot ensure the vertically smooth of seat surface very well again, and
There is larger potential safety hazard.Therefore, it is necessary to provide a kind of structure be simple and convenient to operate, using safely, be easy to construct nose end
The flat frock of face ream.
Utility model content
In order to overcome the defect of above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of structure
Be simple and convenient to operate, using safely, be easy to construct the flat frock of hole end surface ream.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of flat frock of hole end surface ream, including round steel, plane bearing, countersink, clamping screw and locking nut, described round steel
Bottom offer the screw matching with clamping screw, described round steel offers Cutting tool installation manner hole, spiral shell near the side of bottom
Hole is connected with Cutting tool installation manner hole, and described countersink is embedded at described Cutting tool installation manner in the hole, and described clamping screw is with screw screw thread even
Connect and compress countersink, the top of described round steel is provided with outer-hexagonal screw head, the top of the described round steel outer surface to above countersink
It is provided with the external screw thread matching with locking nut, described plane bearing is located at the top of countersink, described plane bearing is set in
Slide can on round steel and along round steel, described locking nut is located at the top of plane bearing, and described locking nut is threaded in circle
On steel.
Wherein, described countersink is white steel knife.
Wherein, the diameter of described round steel is adapted with the aperture of base aperture.
The beneficial effects of the utility model are：The flat frock of hole end surface ream that this utility model provides, to execution conditions
Require less, and simple to operation, efficiency high and safety, shorten the cycle of construction, substantially increase the hole end surface of processing
Quality, the requirement of shipowner can be met well.
Brief description
Fig. 1 show the structural representation of the flat frock of hole end surface ream of this utility model embodiment.
Fig. 2 show the working state figure of the flat frock of hole end surface ream of this utility model embodiment.
Label declaration：
1- round steel；2- plane bearing；3- countersink；4- clamping screw；5- locking nut；6- outer-hexagonal screw head.
Specific embodiment
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and join
Close accompanying drawing to be explained.
Refer to shown in Fig. 1 and Fig. 2, the flat frock of hole end surface ream of the present utility model, including round steel 1, plane bearing 2, ream
Knife 3, clamping screw 4 and locking nut 5, the bottom of described round steel 1 offers the screw matching with clamping screw 4, described circle
Steel 1 offers Cutting tool installation manner hole near the side of bottom, and screw is connected with Cutting tool installation manner hole, and described countersink 3 is embedded at described
Cutting tool installation manner in the hole, described clamping screw 4 is threadeded with screw and is compressed countersink 3, and the top of described round steel 1 is provided with outer six
Angle screw head 6, the outer surface of top to countersink 3 top of described round steel 1 is provided with the external screw thread matching with locking nut 5, institute
State the top that plane bearing 2 is located at countersink 3, described plane bearing 2 is set on round steel 1 and can slide along round steel 1, described locking
Nut 5 is located at the top of plane bearing 2, and described locking nut 5 is threaded on round steel 1.
Continue referring to shown in Fig. 2, operation principle of the present utility model is as follows：
First countersink 3 is embedded Cutting tool installation manner in the hole, adjusts the length that countersink 3 stretches out Cutting tool installation manner hole, then will lock
Tight bolt 4 screws in screw and screws, and so that countersink 3 is locked on round steel 1, and then round steel 1 passes through the base aperture of equipment, countersink
3 act against on one end end face treating that ream is flat of base aperture, then plane bearing 2 and locking nut 5 are filled from the top of round steel 1 successively
Enter, screwing locking nut 5 makes the bottom surface of plane bearing 2 be pressed on the other end end face of base aperture, then covered outside with spanner
In hexagonal screw head 6, pulling spanner makes round steel 1 rotate, you can drives the countersink 3 on round steel 1 that hole end surface is carried out with ream and puts down.
Knowable to foregoing description, the beneficial effects of the utility model are：The flat work of hole end surface ream that this utility model provides
Dress, the requirement to execution conditions is less, and simple to operation, efficiency high and safety, shortens the cycle of construction, greatly improves
The quality of the hole end surface of processing, can meet the requirement of shipowner well.
Further, described countersink 3 is white steel knife.
Further, the described diameter of round steel 1 is adapted with the aperture of base aperture.
Refer to shown in Fig. 1 and Fig. 2, embodiment one of the present utility model is：
The flat frock of hole end surface ream, including round steel 1, plane bearing 2, countersink 3, clamping screw 4 and locking nut 5, described circle
The bottom of steel 1 offers the screw matching with clamping screw 4, and described round steel 1 offers Cutting tool installation manner near the side of bottom
Hole, screw is connected with Cutting tool installation manner hole, and described countersink 3 is embedded at described Cutting tool installation manner in the hole, described clamping screw 4 and screw
Threaded and compress countersink 3, the top of described round steel 1 is provided with outer-hexagonal screw head 6, and the top of described round steel 1 is to countersink 3
The outer surface of side is provided with the external screw thread matching with locking nut 5, and described plane bearing 2 is located at the top of countersink 3, described flat
Spherical bearing 2 is set on round steel 1 and can slide along round steel 1, and described locking nut 5 is located at the top of plane bearing 2, described locking
Nut 5 is threaded on round steel 1.Described countersink 3 is white steel knife.The described diameter of round steel 1 is adapted with the aperture of base aperture.
In sum, the flat frock of hole end surface ream that this utility model provides, the requirement to execution conditions is less, and simply
Easy to operate, efficiency high and safety, shorten the cycle of construction, substantially increase the quality of the hole end surface of processing, can be well
Meet the requirement of shipowner.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalents made using this utility model description and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is all included in the same manner in scope of patent protection of the present utility model.
Claims (3)
1. a kind of flat frock of hole end surface ream it is characterised in that：Including round steel, plane bearing, countersink, clamping screw and locking screw
Mother, the bottom of described round steel offers the screw matching with clamping screw, and described round steel offers knife near the side of bottom
Tool installing hole, screw is connected with Cutting tool installation manner hole, and described countersink is embedded at described Cutting tool installation manner in the hole, described clamping screw and
Screw is threaded and compresses countersink, and the top of described round steel is provided with outer-hexagonal screw head, and the top of described round steel is to countersink
The outer surface of side is provided with the external screw thread matching with locking nut, and described plane bearing is located at the top of countersink, described plane
Bearing is set on round steel and can slide along round steel, and described locking nut is located at the top of plane bearing, described locking nut spiral shell
Stricture of vagina is connected on round steel.
2. the flat frock of hole end surface ream according to claim 1 it is characterised in that：Described countersink is white steel knife.
3. the flat frock of hole end surface ream according to claim 1 it is characterised in that：The diameter of described round steel and the hole of base aperture
Footpath is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993234.5U CN205950025U (en) | 2016-08-30 | 2016-08-30 | Flat frock of nose end face ream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993234.5U CN205950025U (en) | 2016-08-30 | 2016-08-30 | Flat frock of nose end face ream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950025U true CN205950025U (en) | 2017-02-15 |
Family
ID=57978774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993234.5U Active CN205950025U (en) | 2016-08-30 | 2016-08-30 | Flat frock of nose end face ream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950025U (en) |
-
2016
- 2016-08-30 CN CN201620993234.5U patent/CN205950025U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |