CN209453412U - A kind of water drilling fixture - Google Patents
A kind of water drilling fixture Download PDFInfo
- Publication number
- CN209453412U CN209453412U CN201821760722.7U CN201821760722U CN209453412U CN 209453412 U CN209453412 U CN 209453412U CN 201821760722 U CN201821760722 U CN 201821760722U CN 209453412 U CN209453412 U CN 209453412U
- Authority
- CN
- China
- Prior art keywords
- worm screw
- fixture
- needle
- water drilling
- oil pipe
- 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
Links
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- Gears, Cams (AREA)
Abstract
The utility model discloses a kind of water drilling fixtures, including chuck body, being rotatably connected in the chuck body has worm screw and fixture needle, the worm screw and fixture needle are sequentially connected, the lubricating oil pipe being connected with fueller is additionally provided in the chuck body, oil outlet, the junction of the oil outlet face worm screw and fixture needle are provided on the lubricating oil pipe.The utility model can make fixture needle and worm screw junction obtain effectively lubricating, greatly reduce the abrasion loss between worm screw and fixture needle, improve transmission accuracy between the two, and then improve the machining accuracy of water drilling.
Description
Technical field
The utility model relates to water drilling process equipment, in particular to a kind of water drilling fixture.
Background technique
Water drilling fixture is a kind of equipment for processing water drilling.Water drilling fixture traditional at present generally comprises chuck body, is pressing from both sides
Have and be rotationally equipped with worm screw and fixture needle in ontology, while fixture needle is connect with worm-drive.Currently, the water drilling fixture exists
Be disadvantageous in that: after long-time is driven, the two junction is prone to wear, and causes to be driven between the two for fixture needle and worm screw
Gap increases, and influences the machining accuracy of water drilling.
Such as: China Patent Publication No. CN201183214, a kind of entitled water drilling fixture of utility model, including fixture
Ontology, rotation is provided with multiple fixture needles in the chuck body, and the chuck body is equipped with mounting groove, is equipped in mounting groove
One worm screw vertical with fixture needle shaft, worm screw and fixture needle are sequentially connected, and worm screw one end is equipped with worm screw connector, the chuck body
It is equipped at least two handles for being used for flush end fixture.The utility model is disadvantageous in that: not being had between fixture needle and worm screw
Have and effectively lubricated, after long-time is driven, serious wear between worm screw and fixture needle leads to drive gap between the two
Increase, influences the machining accuracy of water drilling.
Summary of the invention
The purpose of this utility model be solve existing water drilling fixture in use fixture needle and worm screw for a long time
After transmission, the problem of causing drive gap to increase, influencing the machining accuracy of water drilling, is worn in the two junction, provides a kind of water drilling folder
Tool, can effectively solve the problem that the above problem.
The purpose of this utility model is achieved by the following technical solution: a kind of water drilling fixture, including chuck body, institute
It states to be rotatably connected in chuck body and has worm screw and fixture needle, the worm screw and fixture needle are sequentially connected, in the chuck body
It is additionally provided with the lubricating oil pipe being connected with fueller, oil outlet, the oil outlet face snail are provided on the lubricating oil pipe
The junction of bar and fixture needle.
When the utility model is used, first lubricating oil pipe is needed to be connected with fueller.The lubricating oil that fueller provides
Rouge enters lubricating oil pipe and finally sprays from oil outlet.Due to the junction of oil outlet face fixture needle and worm screw, so that spray
Grease can accurately fall in the junction of fixture needle and worm screw, and fixture needle and worm screw junction is enabled to obtain effectively lubricating,
The abrasion loss between worm screw and fixture needle is greatly reduced, improves transmission accuracy between the two, and then improve water drilling
Machining accuracy.
Preferably, the fixture needle is mutually perpendicular to worm screw, the biography to match with worm screw is provided on the fixture needle
Movable tooth, the driving cog are meshed with worm screw.The fixture needle is engaged by driving cog with worm screw, is made between worm screw and fixture needle
Transmission connection is established, worm screw is able to drive the rotation of fixture needle in rotation.
Preferably, the lubricating oil pipe includes main oil pipe, described main oil pipe one end is provided with to be connected with fueller
Oil inlet, the oil fuel tube side are provided with several oil distributing pipes corresponding with fixture needle respectively, and the oil distributing pipe front end is
Oil outlet, the junction of the oil outlet face fixture needle and worm screw.Fueller provide lubricant grease by oil inlet into
Enter main oil pipe, then respectively enter oil distributing pipe, finally sprayed from the oil outlet on oil distributing pipe, can enable grease to improve oil in this way
The uniformity of rouge distribution.
Preferably, the main oil pipe is arranged in parallel with worm screw.
Preferably, the oil inlet of the main oil pipe extends to outside chuck body.The oil inlet extends to chuck body
Outside, main oil pipe can be facilitated to be connected with fueller.
The beneficial effects of the utility model are: the utility model can make fixture needle and worm screw junction obtain effectively lubricating,
The abrasion loss between worm screw and fixture needle is greatly reduced, improves transmission accuracy between the two, and then improve water drilling
Machining accuracy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the portion A enlarged drawing in Fig. 2.
The structural schematic diagram of Fig. 4 lubricating oil pipe.
In figure: 1, chuck body, 2, worm screw, 3, fixture needle, 4, lubricating oil pipe, 5, briquetting, 6, adjusting screw.
Specific embodiment
The utility model is further described below by specific embodiment and in conjunction with attached drawing.
Embodiment: as shown in Figures 1 to 4, a kind of water drilling fixture, including chuck body 1, worm screw 2 and fixture needle 3.It is described
Cavity is provided in chuck body.1 both ends of chuck body are respectively arranged with coaxially arranged axis hole.The worm screw 2 can turn
It is dynamic to be connected in axis hole.Bearing is provided between the worm screw 2 and axis hole.Several are provided in the chuck body 1 to be used for
The mounting hole of installs fixture needle 3.The mounting hole is vertical with axis hole.The fixture needle 3 is rotatably connected in mounting hole.It is described
The setting of fixture needle 3 is in worm screw side and vertical with worm screw 2.The driving cog to match with worm screw 2 is provided on the fixture needle 3.
The driving cog is meshed with worm screw 2.
The side opposite with fixture needle 3 is connected with the briquetting 5 to match with worm screw 2 on the worm screw 2.The chuck body
Several adjusting screws 6 are threaded on 1.The front end of the adjusting screw 6 and briquetting 5 are inconsistent.
Lubricating oil pipe 4 is additionally provided in the chuck body 1.The lubricating oil pipe 4 includes main oil pipe.The main oil pipe with
Worm screw 2 is parallel.Described main oil pipe one end is oil inlet.The oil inlet extends to outside chuck body 1.The main oil pipe side is set
It is equipped with several oil distributing pipes corresponding with fixture needle respectively.The oil distributing pipe is connected to main oil pipe.The oil distributing pipe and main oil
Pipe is vertical.The oil distributing pipe front end is oil outlet.The junction of the oil outlet face fixture needle 3 and worm screw 2.
When the utility model is used, needing that first the oil inlet on main oil pipe is connected with fueller.Fueller mentions
The lubricant grease of confession enters main oil pipe by oil inlet, then respectively enters oil distributing pipe, finally from the oil outlet spray on oil distributing pipe
Out.Due to the junction of oil outlet face fixture needle and worm screw, the grease sprayed is enabled accurately to fall in fixture needle and worm screw
Junction, enable fixture needle and worm screw junction obtain effectively lubricating, greatly reduce between worm screw and fixture needle
Abrasion loss improves transmission accuracy between the two, and then improves the machining accuracy of water drilling.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of water drilling fixture, it is characterised in that: including chuck body (1), being rotatably connected on the chuck body (1) has snail
Bar (2) and fixture needle (3), the worm screw (2) and fixture needle (3) are sequentially connected, are additionally provided with and supply on the chuck body (1)
The connected lubricating oil pipe (4) of oily device, is provided with oil outlet on the lubricating oil pipe (4), the oil outlet face worm screw (2) and
The junction of fixture needle (3).
2. a kind of water drilling fixture according to claim 1, which is characterized in that the fixture needle (3) and worm screw (2) are mutually hung down
Directly, the driving cog to match with worm screw (2) is provided on the fixture needle (3), the driving cog is meshed with worm screw (2).
3. a kind of water drilling fixture according to claim 1 or 2, which is characterized in that the lubricating oil pipe (4) includes main oil
Pipe, described main oil pipe one end are provided with the oil inlet being connected with fueller, and the main oil pipe side is provided with several difference
Oil distributing pipe corresponding with fixture needle, the oil distributing pipe front end are oil outlet, the company of the oil outlet face fixture needle and worm screw
Meet place.
4. a kind of water drilling fixture according to claim 3, which is characterized in that the main oil pipe is arranged in parallel with worm screw (2).
5. a kind of water drilling fixture according to claim 3, which is characterized in that the oil inlet of the main oil pipe extends to fixture
This is external.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760722.7U CN209453412U (en) | 2018-10-29 | 2018-10-29 | A kind of water drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760722.7U CN209453412U (en) | 2018-10-29 | 2018-10-29 | A kind of water drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209453412U true CN209453412U (en) | 2019-10-01 |
Family
ID=68037597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760722.7U Expired - Fee Related CN209453412U (en) | 2018-10-29 | 2018-10-29 | A kind of water drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209453412U (en) |
-
2018
- 2018-10-29 CN CN201821760722.7U patent/CN209453412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191001 Termination date: 20201029 |