CN208801159U - A kind of bearing grinder - Google Patents
A kind of bearing grinder Download PDFInfo
- Publication number
- CN208801159U CN208801159U CN201821171473.8U CN201821171473U CN208801159U CN 208801159 U CN208801159 U CN 208801159U CN 201821171473 U CN201821171473 U CN 201821171473U CN 208801159 U CN208801159 U CN 208801159U
- Authority
- CN
- China
- Prior art keywords
- abutting portion
- screw
- rotation slot
- fixed
- ring
- 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
Abstract
The utility model discloses a kind of bearing grinders, including screw and abutting portion, one end of the screw is equipped with rotation slot one, the abutting portion is equipped with connecting rod, the fixed rotation bulb in the one end of the connecting rod far from abutting portion, connection ring is arranged on the screw, the connection ring is connect with screw thread, the side in the connection ring towards abutting portion is fixed with fixed ring, the fixed ring is equipped with rotation slot two towards the side of screw, the rotation bulb is mounted between rotation slot one and rotation slot two, the rotation bulb is rotatablely connected with rotation slot one and rotation slot two respectively, the connecting rod passes through fixed ring.The utility model abutting portion and fixing piece are rotatablely connected, and abutting portion can be preferably bonded with workpiece.
Description
Technical field
The utility model belongs to grinding machine field, more specifically to a kind of bearing grinder.
Background technique
Grinding machine is a kind of lathe for carrying out grinding to the surface of workpiece with grinding tool and abrasive material, it can process various tables
Face, such as plane, inside and outside cylindrical surface, circular conical surface and helicoid, by grinding, make the shape of workpiece and the precision on surface,
Finish reaches expected requirement, while it can also carry out cutting off processing.
Currently, application No. is the Chinese patents of CN201621382894.6 to disclose a kind of bearing grinder, including runner, turn
It is welded with several fixed bodies on wheel, fixture nut is welded on fixed body, is equipped in fixture nut and fixed body solid
Determine part, wherein fixing piece is screw, and fixing piece and fixture nut are connected through a screw thread, in this way by adjusting fixing piece energy
The enough length to the fixing piece for passing through fixed body carries out an adjusting, when so putting the workpiece between fixing piece, passes through work
The fixing piece of part periphery contradicts workpiece and can clamp to workpiece；Fixing piece close to one end of workpiece be provided with
The abutting portion that workpiece matches, abutting portion and fixing piece are rotatablely connected, and abutting portion can be preferably bonded with workpiece, but abutting portion
With fixing piece how to be rotatablely connected with no specific disclosure of.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of axis in a kind of abutting portion and fixing piece rotation connection
Hold grinding machine.
To achieve the above object, the utility model provides following technical solution: a kind of bearing grinder, including screw and supports
Tight portion, it is characterised in that: one end of the screw is equipped with rotation slot one, and the abutting portion is equipped with connecting rod, the connecting rod
One end far from abutting portion is fixed to rotate bulb, is arranged with connection ring on the screw, and the connection ring is connect with screw thread,
The side in the connection ring towards abutting portion is fixed with fixed ring, and the fixed ring is equipped with rotation slot two towards the side of screw,
The rotation bulb is mounted between rotation slot one and rotation slot two, the rotation bulb respectively with rotation slot one and rotation slot two
Rotation connection, the connecting rod pass through fixed ring.
It by using above-mentioned technical proposal, rotates bulb and is rotatablely connected respectively with rotation slot one and rotation slot two, thus real
Now abutting portion and screw are rotatablely connected, and abutting portion can be preferably bonded with workpiece；Connection ring is connect with screw thread, to will consolidate
Determine ring to connect with screw, the position of limitation rotation bulb.
The utility model is further arranged to: the abutting portion and between fixed ring be equipped with reset spring, the reset
Spring is set in connecting rod, and one end of the reset spring is fixedly connected with abutting portion, and the other end is fixedly connected with fixed ring.
By using above-mentioned technical proposal, after the complete workpiece for needing to process of each clamping, take out after bearing abutting portion by
The screen resilience of reset spring returns to original position, avoids the excessive clamping for influencing next workpiece of abutting portion rotational angle, leads to clamping
Next workpiece needs to manually adjust the position of abutting part.
The utility model is further arranged to: stop nut, the stop nut and screw spiral shell are arranged on the screw
Line connection, the connection ring are abutted far from the side of fixed ring with stop nut.
By using above-mentioned technical proposal, stop nut can prevent from loosening between connection ring and screw.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of bearing grinder of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at I；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the sectional view in Fig. 3 at A-A；
Fig. 5 is the partial enlarged view in Fig. 4 at II.
Appended drawing reference: 1, screw；2, fixed body；3, bulb is rotated；4, connection ring；5, fixed ring；6, connecting rod；7, it resets
Spring；8, abutting portion.
Specific embodiment
A kind of embodiment of bearing grinder of the utility model is described further referring to figs. 1 to Fig. 5.
One end of a kind of bearing grinder, including screw 1 and abutting portion 8, screw 1 is equipped with rotation slot one, and abutting portion 8 is equipped with
Connecting rod 6, the fixed rotation bulb 3 in the one end of connecting rod 6 far from abutting portion 8 are arranged with connection ring 4 on screw 1, connection ring 4 with
Screw 1 is threadedly coupled, and the side in connection ring 4 towards abutting portion 8 is fixed with fixed ring 5, and the side of fixed ring 5 towards screw 1 is set
Have a rotation slot two, rotation bulb 3 is mounted between rotation slot one and rotation slot two, rotation bulb 3 respectively with rotation slot one and turn
Dynamic slot two is rotatablely connected, and connecting rod 6 passes through fixed ring 5.
Abutting portion 8 and reset spring 7 is equipped between fixed ring 5, reset spring 7 is set in connecting rod 6, reset spring
7 one end is fixedly connected with abutting portion 8, and the other end is fixedly connected with fixed ring 5.
Stop nut is arranged on screw 1, stop nut is threadedly coupled with screw 1, side of the connection ring 4 far from fixed ring 5
Face is abutted with stop nut.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of bearing grinder, including screw and abutting portion, it is characterised in that: one end of the screw is equipped with rotation slot one, institute
Abutting portion is stated equipped with connecting rod, the one end of the connecting rod far from abutting portion is fixed to rotate bulb, is arranged on the screw
Connection ring, the connection ring are connect with screw thread, and the side in the connection ring towards abutting portion is fixed with fixed ring, described solid
Determine ring and be equipped with rotation slot two towards the side of screw, the rotation bulb is mounted between rotation slot one and rotation slot two, described
It rotates bulb to be rotatablely connected with rotation slot one and rotation slot two respectively, the connecting rod passes through fixed ring.
2. a kind of bearing grinder according to claim 1, it is characterised in that: be equipped between the abutting portion and fixed ring multiple
Position spring, the reset spring is set in connecting rod, and one end of the reset spring is fixedly connected with abutting portion, the other end and
Fixed ring is fixedly connected.
3. a kind of bearing grinder according to claim 1, it is characterised in that: be arranged with stop nut, institute on the screw
It states stop nut to connect with screw thread, the connection ring is abutted far from the side of fixed ring with stop nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171473.8U CN208801159U (en) | 2018-07-24 | 2018-07-24 | A kind of bearing grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171473.8U CN208801159U (en) | 2018-07-24 | 2018-07-24 | A kind of bearing grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208801159U true CN208801159U (en) | 2019-04-30 |
Family
ID=66228814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821171473.8U Expired - Fee Related CN208801159U (en) | 2018-07-24 | 2018-07-24 | A kind of bearing grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208801159U (en) |
-
2018
- 2018-07-24 CN CN201821171473.8U patent/CN208801159U/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: 20190430 Termination date: 20210724 |