CN209007338U - A kind of roller copper facing steel billet grinder sealing clamp component - Google Patents
A kind of roller copper facing steel billet grinder sealing clamp component Download PDFInfo
- Publication number
- CN209007338U CN209007338U CN201821604775.XU CN201821604775U CN209007338U CN 209007338 U CN209007338 U CN 209007338U CN 201821604775 U CN201821604775 U CN 201821604775U CN 209007338 U CN209007338 U CN 209007338U
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- CN
- China
- Prior art keywords
- steel billet
- copper facing
- facing steel
- roller copper
- sealing clamp
- 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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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a kind of roller copper facing steel billet grinder sealing clamp components, it is separately positioned in the left and right shaft of roller copper facing steel billet grinder, to realize the both-end sealed clamping to roller copper facing steel billet, the sealing clamp component includes the cone type collet being mounted in shaft and the soft cylindrical spacer that is mounted on cone type collet, simultaneously tight fit is set in outside cone type collet on the right side of the soft cylindrical spacer, left side is set in the circular hole in the middle part of roller copper facing steel billet plug Nei and tight fit, compared with prior art, the utility model has pinch seal, it is clamped the advantages that close.
Description
Technical field
The utility model relates to rollers to produce and process field, more particularly, to a kind of roller copper facing steel billet grinder clips
Has component.
Background technique
In roller process of manufacture, needs to grind the roller billet surface after copper facing, typically now pass through
Roller copper facing steel billet grinder is roughly ground and is refined, since the fixture on roller copper facing steel billet grinder is to be arranged in left/right rotation
Cone type collet on axis, the maximum position of radius are smaller than the circle hole radius at roller steel billet two sides plug center, nothing
Method clamps, and now by installing multiple plastic rubber rings additional at the maximum position of cone type collet radius, the radius of the cushion rubber is big
Circle hole radius in plug center, therefore can barely clamp, but due to plastic rubber ring can not completely to plug center circle
Hole is fully sealed, and liquid when will lead to grinding penetrates into roller copper facing inside steel billet, and is difficult to dry, and is finally influenced into
The quality of product.
Utility model content
The purpose of this utility model is exactly to provide a kind of roller copper facing to overcome the problems of the above-mentioned prior art
Steel billet grinder sealing clamp component.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of roller copper facing steel billet grinder sealing clamp component, is separately positioned on the left and right of roller copper facing steel billet grinder
In shaft, to realize the both-end sealed clamping to roller copper facing steel billet, which includes being mounted in shaft
Cone type collet and the soft cylindrical spacer being mounted on cone type collet, the right side of the soft cylindrical spacer
Side is set in outside cone type collet and tight fit, and left side is set in the circular hole in the middle part of roller copper facing steel billet plug Nei and close-fitting
It closes.
The soft cylindrical spacer is plastic cylinder shape washer.
The right side of the soft cylindrical spacer is plane, is close to cone type collet, and left side is with inside
Annular protrusion.
The length of the soft cylindrical spacer is 6-10cm, and internal diameter is less than the maximum radius of cone type collet, outside
Diameter is less than the radius of the circular hole in the middle part of roller copper facing steel billet plug.
The left side of the soft cylindrical spacer and outer surface connection are equipped with chamfering.
The chamfering is 45 degree.
It is recessed cambered surface in the middle part of the outer surface of the soft cylindrical spacer, so that the radius in the middle part of it is less than two sides
Radius.
The outer surface of the soft cylindrical spacer and inner surface are frosting.
Compared with prior art, the utility model has the advantage that
One, pinch seal: the utility model outside original cone type collet by being additionally arranged soft cylinder-shaped pad
The gasket instead of original multiple annulars is enclosed, and makes cone type collet and roller steel billet plug by way of tight fit
Clamping is sealed, effectively prevents lapping liquid and impurity from flowing into inside steel billet, ensure that grinding quality.
Two, clamping is close: the utility model carries out frosted processing to the surfaces externally and internally of soft cylindrical spacer respectively, effectively
Increasing friction force, left side are equipped with annular protrusion, facilitate insertion into the sealing of plug circular hole, are in addition installing in outer surface middle part indent
It can effectively ensure that deviate from after good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main view of soft cylindrical spacer.
Wherein: 1, roller copper facing steel billet grinder, 2, shaft, 3, cone type collet, 4, soft cylindrical spacer.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment:
As illustrated in fig. 1 and 2, the utility model provides a kind of roller copper facing steel billet grinder sealing clamp component, sets respectively
It sets in the left and right shaft 2 of roller copper facing steel billet grinder 1, it, should to realize the both-end sealed clamping to roller copper facing steel billet
Sealing clamp component includes the cone type collet 3 being mounted in shaft 2 and the soft circle that is mounted on cone type collet 3
Tubular washer 4, the right side of soft cylindrical spacer 4 are set in 3 outside of cone type collet and tight fit, and left side is set in roller
The interior simultaneously tight fit of circular hole in the middle part of copper facing steel billet plug.
Soft cylindrical spacer 4 is plastic cylinder shape washer, and the length is 6-10cm, internal diameter is less than cone type collet 3
Maximum radius, outer diameter be less than roller copper facing steel billet plug in the middle part of circular hole radius.
The right side of soft cylindrical spacer 4 is plane, is close to cone type collet 3, and left side has inside ring
Shape protrusion.
The left side of soft cylindrical spacer 4 and outer surface connection are equipped with 45 degree of chamfering, facilitate installation.
It is recessed cambered surface in the middle part of the outer surface of soft cylindrical spacer 4, so that the radius in the middle part of it is less than the half of two sides
Diameter, the outer surface of soft cylindrical spacer 4 and inner surface are frosting, and effective increasing friction force prevents from taking off during rotation
Out.
The working principle of the utility model is as follows:
Before carrying out roller copper facing steel billet surface grinding, soft cylindrical spacer is nested into circular cone with the side of plane
On bench-type collet, and tight fit clamping, the side with annular protrusion are nested into the circular hole in the middle part of roller copper facing steel billet plug
And by recess under the middle part for being clamped on soft cylindrical spacer outer surface at circular hole, since soft cylindrical spacer is plastics material
Matter, elasticity preferably, therefore can effective clamping, and the indent at middle part can effectively prevent rotate grinding when abjection.
Claims (8)
1. a kind of roller copper facing steel billet grinder sealing clamp component, is separately positioned on a left side for roller copper facing steel billet grinder (1)
On right spindle (2), to realize the both-end sealed clamping to roller copper facing steel billet, which is characterized in that the sealing clamp component packet
Include the cone type collet (3) being mounted on shaft (2) and the soft cylindrical spacer being mounted on cone type collet (3)
(4), the external simultaneously tight fit of cone type collet (3) is set on the right side of the soft cylindrical spacer (4), left side is set in
The interior simultaneously tight fit of circular hole in the middle part of roller copper facing steel billet plug.
2. a kind of roller copper facing steel billet grinder sealing clamp component according to claim 1, which is characterized in that described
Soft cylindrical spacer (4) is plastic cylinder shape washer.
3. a kind of roller copper facing steel billet grinder sealing clamp component according to claim 1, which is characterized in that described
The right side of soft cylindrical spacer (4) is plane, is close to cone type collet (3), and left side has inside convex annular
It rises.
4. a kind of roller copper facing steel billet grinder sealing clamp component according to claim 1, which is characterized in that described
The length of soft cylindrical spacer (4) is 6-10cm, and internal diameter is less than the maximum radius of cone type collet (3), and outer diameter is less than version
The radius of circular hole in the middle part of roller copper facing steel billet plug.
5. a kind of roller copper facing steel billet grinder sealing clamp component according to claim 3, which is characterized in that described
The left side of soft cylindrical spacer (4) and outer surface connection are equipped with chamfering.
6. a kind of roller copper facing steel billet grinder sealing clamp component according to claim 5, which is characterized in that described
Chamfering is 45 degree.
7. a kind of roller copper facing steel billet grinder sealing clamp component according to claim 5, which is characterized in that described
It is recessed cambered surface in the middle part of the outer surface of soft cylindrical spacer (4), so that the radius in the middle part of it is less than the radius of two sides.
8. a kind of roller copper facing steel billet grinder sealing clamp component according to claim 5, which is characterized in that described
The outer surface of soft cylindrical spacer (4) and inner surface are frosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604775.XU CN209007338U (en) | 2018-09-29 | 2018-09-29 | A kind of roller copper facing steel billet grinder sealing clamp component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604775.XU CN209007338U (en) | 2018-09-29 | 2018-09-29 | A kind of roller copper facing steel billet grinder sealing clamp component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007338U true CN209007338U (en) | 2019-06-21 |
Family
ID=66834815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821604775.XU Active CN209007338U (en) | 2018-09-29 | 2018-09-29 | A kind of roller copper facing steel billet grinder sealing clamp component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007338U (en) |
-
2018
- 2018-09-29 CN CN201821604775.XU patent/CN209007338U/en active Active
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