CN207470125U - A kind of engineering driller turntable of dismounting easy to repair - Google Patents
A kind of engineering driller turntable of dismounting easy to repair Download PDFInfo
- Publication number
- CN207470125U CN207470125U CN201721551142.2U CN201721551142U CN207470125U CN 207470125 U CN207470125 U CN 207470125U CN 201721551142 U CN201721551142 U CN 201721551142U CN 207470125 U CN207470125 U CN 207470125U
- Authority
- CN
- China
- Prior art keywords
- boss
- pressing plate
- housing
- turntable
- output shaft
- 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 engineering driller turntables of dismounting easy to repair, including housing, a pressing plate is fixed with below housing, a half a coupler is fixed above pressing plate, the top of half a coupler have a hollow boss and centered on boss array multiple connection convex blocks, boss edge is equipped with a circle oil groove, also there is an oil filler point in oil groove, pressing plate is equipped with and the corresponding through-hole of oil filler point, also there is connection groove on the inside of boss, oil groove on the inside of an oiling channel and boss by being connected, there is shrinkage pool corresponding with shaft coupling and connecting pole on the output shaft of engineering driller turntable, shaft coupling is plugged with output shaft, a rolling bearing is additionally provided between output shaft and housing, rolling bearing is positioned at by clamping sleeve in housing, the utility model can detach half a coupler and output shaft easily, repair demolition is convenient.
Description
Technical field
The utility model is related to a kind of engineering driller turntables of dismounting easy to repair.
Background technology
The turntable of engineering driller needs often to carry out detachable maintaining, and between the output shaft and half a coupler due to turntable are small
Gap coordinates, and half a coupler and output shaft axial movement are difficult, it is difficult to be detached.
Utility model content
The utility model aim is to overcome above-mentioned the deficiencies in the prior art, provides a kind of engineering drill of dismounting easy to repair
Machine turntable.
The technical solution of the utility model is：A kind of engineering driller turntable of dismounting easy to repair, including housing, the shell
A pressing plate is fixed with below body, a half a coupler is fixed above pressing plate, the top of the half a coupler has a hollow boss
And centered on the boss array multiple connection convex blocks, the boss edge be equipped with one circle oil groove, the oil groove
On also there is an oil filler point, the pressing plate be equipped with the corresponding through-hole of the oil filler point, also have on the inside of the boss and connect
Groove is connect, the oil groove has by being connected on the inside of an oiling channel and the boss on the output shaft of engineering driller turntable
Have shrinkage pool corresponding with the shaft coupling and connecting pole, the shaft coupling is plugged with the output shaft, the output shaft with
A rolling bearing is additionally provided between the housing, the rolling bearing is positioned at by clamping sleeve in the housing.
Further, also being fastened on the through-hole has a capping.
Further, the pressing plate is mutually fixed by bolt and the half a coupler.
Further, the pressing plate is fixed on by bolt and gasket on the housing.
The beneficial effects of the utility model are：The utility model can detach half a coupler and output shaft easily, and repair is torn open
It unloads conveniently.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of the utility model half a coupler.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
With reference to shown in Fig. 1 and Fig. 2, a kind of engineering driller turntable of dismounting easy to repair, including housing 1, under the housing 1
Side is fixed with a pressing plate 2, and a half a coupler 3 is fixed in 2 top of pressing plate, and the top of the half a coupler 3 has a hollow boss 4
And centered on the boss 4 array multiple connection convex blocks 5,4 edge of boss be equipped with one circle oil groove 6, the storage
Also there is an oil filler point 7, the pressing plate 2 is equipped with and the 7 corresponding through-hole of oil filler point, 5 inside of boss on oil groove 6
Also there is connection groove 8, the oil groove 6 is connected by an oiling channel 9 with 4 inside of boss, engineering driller turntable
Output shaft 10 on have and the 3 corresponding shrinkage pool of shaft coupling and connecting pole, the shaft coupling 3 and 10 phase of output shaft
Grafting, is additionally provided with a rolling bearing 11 between the output shaft 10 and the housing, the rolling bearing 11 passes through clamping sleeve 12
It is positioned in the housing 1.
Further, also being fastened on the through-hole has a capping.
Further, the pressing plate 2 is fixed by bolt and 3 phase of half a coupler.
Further, the pressing plate 2 is fixed on by bolt and gasket on the housing 1.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is only in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " packet
Include the arbitrary and all combination of one or more relevant Listed Items.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of engineering driller turntable of dismounting easy to repair, including housing, it is characterised in that：One is fixed with below the housing
Pressing plate, fixes a half a coupler above pressing plate, and the top of the half a coupler has a hollow boss and with the boss
Centered on array multiple connection convex blocks, the boss edge is equipped with a circle oil groove, also has an oiling in the oil groove
Hole, the pressing plate is equipped with also has connection groove, the storage oil with the corresponding through-hole of the oil filler point, the boss inside
Slot has and the shaft coupling phase by being connected on the inside of an oiling channel and the boss on the output shaft of engineering driller turntable
Corresponding shrinkage pool and connecting pole, the shaft coupling are plugged with the output shaft, are also set between the output shaft and the housing
There is a rolling bearing, the rolling bearing is positioned at by clamping sleeve in the housing.
2. a kind of engineering driller turntable of dismounting easy to repair according to claim 1, it is characterised in that：On the through-hole
Also fastening has a capping.
3. a kind of engineering driller turntable of dismounting easy to repair according to claim 1, it is characterised in that：The pressing plate leads to
Bolt is crossed mutually to fix with the half a coupler.
4. a kind of engineering driller turntable of dismounting easy to repair according to claim 1, it is characterised in that：The pressing plate leads to
It crosses bolt and gasket is fixed on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721551142.2U CN207470125U (en) | 2017-11-20 | 2017-11-20 | A kind of engineering driller turntable of dismounting easy to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721551142.2U CN207470125U (en) | 2017-11-20 | 2017-11-20 | A kind of engineering driller turntable of dismounting easy to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470125U true CN207470125U (en) | 2018-06-08 |
Family
ID=62261584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721551142.2U Expired - Fee Related CN207470125U (en) | 2017-11-20 | 2017-11-20 | A kind of engineering driller turntable of dismounting easy to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470125U (en) |
-
2017
- 2017-11-20 CN CN201721551142.2U patent/CN207470125U/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 |
Granted publication date: 20180608 Termination date: 20211120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |