CN205673873U - A kind of device of drilling collar radial hole on lathe - Google Patents
A kind of device of drilling collar radial hole on lathe Download PDFInfo
- Publication number
- CN205673873U CN205673873U CN201620559529.1U CN201620559529U CN205673873U CN 205673873 U CN205673873 U CN 205673873U CN 201620559529 U CN201620559529 U CN 201620559529U CN 205673873 U CN205673873 U CN 205673873U
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- CN
- China
- Prior art keywords
- hole
- support
- collar
- plate
- screw rod
- 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 device of a kind of drilling collar radial hole on lathe of the present utility model, in order to collar described in clamping, including a support plate, three alignment pins, indexing member and clamp assembly, described support plate includes a shank and for supporting the support of described collar, described support is plate-shaped, described support is plate-shaped, upper surface at described support is provided with the locating ring of a projection, support along described locating ring interior periphery is provided with three through holes for installing described alignment pin, middle part is provided with the through hole of an above-below direction, it is installed with described indexing member before support.The advantage of this device is, uses in the clamping of collar axis direction, and pinching deformation is little；Owing to being provided with open washer, quickly unclamping to collar can be realized；Owing to being provided with indexing means, the drilling of the multiple radial hole of collar can be realized.
Description
Technical field
The utility model relates to Machining Technology field, the dress of specifically a kind of drilling collar radial hole on lathe
Put.
Background technology
Collar, owing to being belonging to thin wall component, is easily deformed when radial clamping and affects machining accuracy；Additionally,
To process multiple uniform radial hole in collar, then require to index workpiece, otherwise also be difficult to ensure that precision.
Utility model content
The utility model in order to make up above-mentioned deficiency, provide a kind of for lathe, pinching deformation and tool can be reduced
There is the device of the drilling radial hole of indexing function.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals.
The device of drilling collar radial hole on lathe of the present utility model, in order to collar described in clamping, including a supporting
Plate, three alignment pins, indexing member and clamp assembly, described support plate includes a shank and for supporting the supporting of described collar
Portion, described support is plate-shaped, and described support is plate-shaped, and the upper surface at described support is provided with the positioning of a projection
Ring, is provided with three through holes for installing described alignment pin on the support along described locating ring interior periphery, and middle part sets
It is equipped with the through hole of an above-below direction, before support, be installed with described indexing member；Described indexing member includes propping up
Fagging, alignment pin, spring B and cover plate, described gripper shoe is fixedly mounted on before described support, and top is provided with front and back
To hole A and the stepped hole of hole B composition, described spring B is installed in the A of hole, the described cover plate of aperture fixed installation of hole A, described lid
Being provided with a through hole in the middle part of plate, described alignment pin penetrates the through hole in the middle part of hole B, spring B and described cover plate successively and finally stretches out
Described cover plate is outer until propping up described collar i.e. workpiece to be processed；Described clamp assembly includes screw rod, nut, spring C, open washer
Circle and pressing plate, described screw rod is fixed in described through hole, and described spring C is sleeved on described screw rod, arranges in the middle part of described pressing plate
Have one for penetrating the through hole of described screw rod, the screw rod stretching out described pressing plate is installed described open washer and described spiral shell successively
Female.
As preferred technical scheme, described shank is clamped on the scroll chuck of described lathe.
The device of the disclosed drilling collar radial hole on lathe of the utility model, its advantage is, uses at collar axis
Direction clamps, and pinching deformation is little；Owing to being provided with open washer, quickly unclamping to collar can be realized；Owing to being provided with indexing
Device, can realize the drilling of the multiple radial hole of collar.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing of required use is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the device of drilling collar radial hole on lathe of the present utility model.
Fig. 2 is the top view of the device of drilling collar radial hole on lathe of the present utility model.
Fig. 3 is the full sectional view in Fig. 2 at A A.
Fig. 4 is the partial enlarged view in Fig. 2 at I.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
As shown in Figures 1 to 4, the device of a kind of drilling collar radial hole on lathe, in order to collar described in clamping, including
One support plate the 1st, three alignment pins the 2nd, indexing member and clamp assembly, described support plate 1 includes a shank 11 and for supporting
Stating the support 12 of collar, described support 12 is plate-shaped, and described support 12 is plate-shaped, at the upper surface of described support 12
It is provided with the locating ring 121 of a projection, the support 12 along described locating ring 121 interior periphery is provided with three for pacifying
Filling the through hole 123 of described alignment pin 2, middle part is provided with the through hole 122 of an above-below direction, fixedly mounts before support 12
There is described indexing member；Described indexing member includes gripper shoe the 31st, alignment pin the 32nd, spring B 33 and cover plate 34, described gripper shoe 31
Being fixedly mounted on before described support 12, top is provided with the stepped hole of hole A311 and the hole B312 composition of a fore-and-aft direction,
Described spring B 33 is installed in the A311 of hole, the described cover plate 34 of aperture fixed installation of hole A311, it is provided with one in the middle part of described cover plate 34
Through hole, described alignment pin 32 penetrates the through hole in the middle part of hole B312, spring B 33 and described cover plate 34 successively and finally stretches out described lid
Plate 34 is outer until propping up described collar i.e. workpiece to be processed；Described clamp assembly includes screw rod the 41st, nut the 42nd, spring C43, opening
Packing ring 45 and pressing plate 44, described screw rod 41 is fixed in described through hole 122, and described spring C43 is sleeved on described screw rod 41, institute
State and be provided with one for penetrating the through hole of described screw rod 41 in the middle part of pressing plate 44, the screw rod 44 stretching out described pressing plate 44 is pacified successively
Fill described open washer 45 and described nut 42.
Described shank 11 is clamped on the scroll chuck of described lathe.
Using in the clamping of collar axis direction, pinching deformation is little；Owing to being provided with open washer, can realize to collar is fast
Speed is unclamped；Owing to being provided with indexing means, the drilling of the multiple radial hole of collar can be realized.
Mentality of designing of the present utility model is below only described in one embodiment, in the case that system allows,
The utility model can expand to simultaneously external more functional module, thus extends its function to greatest extent.
The above, detailed description of the invention only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should cover within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (2)
1. the device of drilling collar radial hole on lathe, in order to collar described in clamping, including a support plate (1), three fixed
Position pin (2), indexing member and clamp assembly, it is characterised in that: described support plate (1) includes that a shank (11) and is used for supporting
The support (12) of described collar, described support (12) is plate-shaped, and described support (12) is plate-shaped, at described support
(12) upper surface is provided with the locating ring (121) of a projection, at the support (12) along described locating ring (121) interior periphery
On be provided with three through holes (123) for installing described alignment pin (2), middle part is provided with the through hole (122) of an above-below direction,
It is installed with described indexing member before support (12)；Described indexing member includes gripper shoe (31), alignment pin
(32), spring B (33) and cover plate (34), described gripper shoe (31) is fixedly mounted on before described support (12), and top is arranged
Have the hole A(311 of a fore-and-aft direction) and hole B(312) stepped hole that forms, hole A(311) in described spring B (33), hole A are installed
(311) the described cover plate (34) of aperture fixed installation, described cover plate (34) middle part is provided with a through hole, and described alignment pin (32) depends on
Secondary penetrate hole B(312), the through hole at spring B (33) and described cover plate (34) middle part and finally stretch out described cover plate (34) outward until
Prop up described collar i.e. workpiece to be processed；Described clamp assembly includes screw rod (41), nut (42), spring C(43), open washer
(45) and pressing plate (44), described screw rod (41) is fixed in described through hole (122), described spring C(43) it is sleeved on described screw rod
(41), on, described pressing plate (44) middle part is provided with one for penetrating the through hole of described screw rod (41), is stretching out described pressing plate (44)
Screw rod (44) on described open washer (45) and described nut (42) are installed successively.
2. the device of a kind of drilling collar radial hole on lathe according to claim 1, it is characterised in that: described shank
(11) it is clamped on the scroll chuck of described lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559529.1U CN205673873U (en) | 2016-06-12 | 2016-06-12 | A kind of device of drilling collar radial hole on lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559529.1U CN205673873U (en) | 2016-06-12 | 2016-06-12 | A kind of device of drilling collar radial hole on lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673873U true CN205673873U (en) | 2016-11-09 |
Family
ID=57435290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559529.1U Expired - Fee Related CN205673873U (en) | 2016-06-12 | 2016-06-12 | A kind of device of drilling collar radial hole on lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673873U (en) |
-
2016
- 2016-06-12 CN CN201620559529.1U patent/CN205673873U/en not_active Expired - Fee Related
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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: 20161109 Termination date: 20170612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |