CN204248585U - The head connector of wall polishing machine - Google Patents
The head connector of wall polishing machine Download PDFInfo
- Publication number
- CN204248585U CN204248585U CN201420735615.4U CN201420735615U CN204248585U CN 204248585 U CN204248585 U CN 204248585U CN 201420735615 U CN201420735615 U CN 201420735615U CN 204248585 U CN204248585 U CN 204248585U
- Authority
- CN
- China
- Prior art keywords
- clamping ring
- handle
- casing
- rotating shafts
- rotating 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.)
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Abstract
The utility model discloses a kind of head connector of wall polishing machine, for connecting handle and casing, the end of described handle is provided with " U " shape support of opening away from this handle, the opening portion of being somebody's turn to do " U " shape support is articulated with clamping ring by the first rotating shaft that 2 are moved towards perpendicular to the trend of this handle, the line of these 2 the first rotating shafts passes through the center of circle of this clamping ring, simultaneously, this clamping ring is also provided with second rotating shaft of 2 trends perpendicular to the trend of this first rotating shaft, the line of these 2 the second rotating shafts is also by the center of circle of this clamping ring, and, this casing is articulated on this clamping ring by these 2 second rotating shafts.The utility model has the advantages that: polishing pad can be made to produce good yaw effect.
Description
Technical field
The present invention relates to the accessory technical field of wall polishing machine, especially relate to a kind of head connector of wall polishing machine.
Background technology
Wall surface grinding machine is a kind of instrument replacing the hand-held sand papering metope of Traditional Man or object, to reach smooth, dustless, protects the able-bodied object of workman.Wherein, in order to enable the polishing pad of wall polishing machine fit in metope preferably, then the casing for connecting this polishing pad can rotate relative to the handle of this wall polishing machine, then enables this polishing pad produce certain yaw effect.Such as, in order to reach this yaw effect, between this handle and casing, can universal joint be set.But the large multi-rotation angle of such device comprising universal joint is less, and effect is bad.
Summary of the invention
The object of this invention is to provide a kind of head connector of wall polishing machine, it has the advantages that to make polishing pad produce good yaw effect.
The technical solution adopted in the present invention is: the head connector of wall polishing machine, for connecting handle and casing, the end of described handle is provided with " U " shape support of opening away from this handle, the opening portion of being somebody's turn to do " U " shape support is articulated with clamping ring by the first rotating shaft that 2 are moved towards perpendicular to the trend of this handle, the line of these 2 the first rotating shafts passes through the center of circle of this clamping ring, simultaneously, this clamping ring is also provided with second rotating shaft of 2 trends perpendicular to the trend of this first rotating shaft, the line of these 2 the second rotating shafts is also by the center of circle of this clamping ring, and, this casing is articulated on this clamping ring by these 2 second rotating shafts.
The present invention is compared to the prior art advantageously: polishing pad can be made to produce good yaw effect.The clamping ring of the head connector of wall polishing machine of the present invention can have relative to handle the swings of at least 180 degree, casing can to have at least 180 degree swings relative to clamping ring, and casing relative to the swaying direction of clamping ring perpendicular to the swaying direction of clamping ring relative to handle, then enable this casing carry out yaw in a big way relative to this handle.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the schematic perspective view of embodiments of the invention.
Detailed description of the invention
Embodiment, as shown in Figure 1: the head connector of wall polishing machine, for connecting handle 100 and casing 200.The devices such as the polishing pad (not shown on figure) of this wall polishing machine are connected on this casing 200, the object of this head connector is to make this casing 200 produce rotary yaw relative to this handle 100, then enables this polishing pad fit in metope all the time.Concretely, the end of this handle 100 is provided with " U " shape support 10 of opening away from this handle 100.That is, the front end of this handle 100 is fixed at the middle part of being somebody's turn to do " U " shape support 10.The opening portion of being somebody's turn to do " U " shape support 10 is articulated with clamping ring 20 by the first rotating shaft 11 that 2 are moved towards perpendicular to the trend of this handle 100.That is, this clamping ring 20 is relative to the rotation that can to produce with this first rotating shaft 11 be axial line of this handle 100.The line of these 2 the first rotating shafts 11 passes through the center of circle of this clamping ring 20.Meanwhile, this clamping ring 20 is also provided with second rotating shaft 21 of 2 trends perpendicular to the trend of this first rotating shaft 11, the line of these 2 the second rotating shafts 21 is also by the center of circle of this clamping ring 20.That is, these 2 the first rotating shafts 11 and these 2 the second rotating shafts 21 are distributed on this clamping ring 20 uniformly.And this casing 200 is articulated on this clamping ring 20 by these 2 the second rotating shafts 21.That is, this casing 200 can rotate for axial line produces with this second rotating shaft 21 relative to this clamping ring 20.Like this, make this casing 200 can produce yaw by a relatively large margin relative to this handle 100, and yaw direction is not limited only to a plane.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. the head connector of wall polishing machine, for connecting handle (100) and casing (200), it is characterized in that: the end of described handle (100) is provided with opening " U " shape support (10) away from this handle (100), the opening portion of being somebody's turn to do " U " shape support (10) is articulated with clamping ring (20) by the first rotating shafts (11) that 2 are moved towards perpendicular to the trend of this handle (100), the line of these 2 the first rotating shafts (11) passes through the center of circle of this clamping ring (20), simultaneously, this clamping ring (20) is also provided with second rotating shaft (21) of 2 trends perpendicular to the trend of this first rotating shaft (11), the line of these 2 the second rotating shafts (21) is also by the center of circle of this clamping ring (20), and, this casing (200) is articulated on this clamping ring (20) by these 2 second rotating shafts (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735615.4U CN204248585U (en) | 2014-11-28 | 2014-11-28 | The head connector of wall polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735615.4U CN204248585U (en) | 2014-11-28 | 2014-11-28 | The head connector of wall polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248585U true CN204248585U (en) | 2015-04-08 |
Family
ID=52952935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735615.4U Active CN204248585U (en) | 2014-11-28 | 2014-11-28 | The head connector of wall polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248585U (en) |
-
2014
- 2014-11-28 CN CN201420735615.4U patent/CN204248585U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |