CN204148974U - The edging structure of rubber edge polisher - Google Patents
The edging structure of rubber edge polisher Download PDFInfo
- Publication number
- CN204148974U CN204148974U CN201420566638.7U CN201420566638U CN204148974U CN 204148974 U CN204148974 U CN 204148974U CN 201420566638 U CN201420566638 U CN 201420566638U CN 204148974 U CN204148974 U CN 204148974U
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- CN
- China
- Prior art keywords
- screw
- edging
- edge polisher
- rubber edge
- angle
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- 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 relates to rubber processing, discloses a kind of edging structure of rubber edge polisher.The edging structure of described rubber edge polisher, comprises driving shaft, bearing, rotating shaft, and edging wheel and the screw be fixed on by edging wheel in rotating shaft, is characterized in that, also comprise: the thread groove cross section of described screw is outside angle
be greater than inner edge angle
asymmetrical graphic; Described edging wheel and spindle central are furnished with the screw with described threaded engagement.Be that outside angle is greater than the asymmetrical graphic of inner edge angle by arranging the thread groove cross section of screw, promote screw and rotate the difficulty exiting screw, make screw have the advantages that easily enter not easily to go out, thus when reducing work, screw exits the probability of screw because of centrifugal action, promotes safety guarantee.
Description
Technical field
The utility model relates to rubber processing, particularly, relates to a kind of edging structure of rubber edge polisher.
Background technology
Rubber edge polisher is a kind of important process equipment in modern rubber processing industry, the mainly rubber deburring of its function, makes that rubber edge is more smooth, cleanliness is better, promote Consumer's Experience.The universal architecture of rubber edge polisher is that configuration rotates blade or emery wheel on motor, and utilize motor to drive blade to rotate or emery wheel, to carry out to rubber the mode that deburring is compared to artificial deburring, rubber edging facility have higher efficiency and machining accuracy.
The edging structure of existing rubber edge polisher mainly comprises driving shaft, bearing, rotating shaft, edging wheel and the screw be fixed on by edging wheel in rotating shaft, can realize edging wheel change, to adapt to different deburring kinds by the mode of knockout screw.Because the thread groove cross section of screw is mainly symmetric figure, such as isosceles trapezoid or isosceles triangle, making screw rotate into the difficulty of screw and screw, to rotate the difficulty exiting screw be equivalent, but edging device operationally, be in the effect of screw due to centrifugal force of High Rotation Speed state, there is the risk exiting screw, especially its direction of rotation with screw exit the direction of rotation of screw consistent time, this risk is even more serious, may finally there is screw solid failure, edging wheel departs from a high speed the risk of rotating shaft, there is certain potential safety hazard.
Edging structure for above-mentioned current rubber edge polisher is deposited operationally screw and is exited screw and the problem bringing certain potential safety hazard, be necessary the edging structure that a kind of novel rubber edge polisher is provided, reduce operationally, screw exits the probability of screw, promotes safety guarantee.
Utility model content
Edging structure for aforementioned rubber edge polisher is deposited operationally screw and is exited screw and the problem bringing certain potential safety hazard, the utility model provides a kind of edging structure of rubber edge polisher, can reduce operationally, screw exits the probability of screw, promotes safety guarantee.
The technical solution adopted in the utility model, provides a kind of edging structure of rubber edge polisher, comprises driving shaft, bearing, rotating shaft, and edging wheel and the screw be fixed on by edging wheel in rotating shaft, is characterized in that, also comprise: the thread groove cross section of described screw is outside angle
be greater than inner edge angle
asymmetrical graphic; Described edging wheel and spindle central are furnished with the screw with described screw fit.Thread groove cross section due to described screw is the asymmetrical graphic that outside angle is greater than inner edge angle, the difficulty making screw rotate into screw is less than screw and rotates the difficulty exiting screw, screw has the advantages that easily enter not easily to go out, thus when reducing work, screw exits the probability of screw because of centrifugal action, promotes safety guarantee.
Concrete, the outside angle in described thread groove cross section
be not less than 120 degree and be not more than 150 degree.The inner edge angle in described thread groove cross section
be not less than 90 degree and be not more than 135 degree.Described asymmetrical graphic comprise right angled triangle, right-angled trapezium and asymmetric trapezoidal in any.
Concrete, described screw head is provided with the rotation slot for rotary screw.Described rotation slot comprises any in in-line groove, cross bath, quincunx groove and interior hex shaped groove.
To sum up, adopt the edging structure of rubber edge polisher provided by the utility model, be that outside angle is greater than the asymmetrical graphic of inner edge angle by arranging the thread groove cross section of screw, promote screw and rotate the difficulty exiting screw, screw is made to have the advantages that easily enter not easily to go out, thus when reducing work, screw exits the probability of screw because of centrifugal action, promotes safety guarantee.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the edging structural representation of rubber edge polisher of the present utility model.
Fig. 2 is the cross sectional representation be fixed on by edging wheel with screw in edging structure in rotating shaft.
Fig. 3 is the close-up schematic view of helicitic texture cross section on screw.
In above-mentioned accompanying drawing: 1, thread groove cross section on driving shaft 2, bearing 3, rotating shaft 4, edging wheel 5, screw 5a, screw.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, described in detail the edging structure of the rubber edge polisher that the utility model provides by way of example.It should be noted that at this, the explanation for these way of example understands the utility model for helping, but does not form restriction of the present utility model.
Various technology described herein may be used for but is not limited to the edging structure of rubber edge polisher, can also be used for other similar field.
Term "and/or" herein, it is only a kind of incidence relation describing affiliated partner, three kinds of relations can be there are in expression, such as, A and/or B, can represent: individualism A,, there are A and B tri-kinds of situations, in addition in individualism B simultaneously, character "/" herein, general expression forward-backward correlation is to liking a kind of "or" relation.
Embodiment one, Fig. 1 shows the edging structural representation of rubber edge polisher of the present utility model, Fig. 2 shows in edging structure the cross sectional representation be fixed on by edging wheel with screw in rotating shaft, and Fig. 3 shows the enlarged schematic partial view of helicitic texture cross section on screw.The edging structure of rubber edge polisher, comprises driving shaft 1, bearing 2, rotating shaft 3, and edging wheel 4 and the screw 5 be fixed on by edging wheel 4 in rotating shaft 3, is characterized in that, also comprise: the thread groove cross section 5a of described screw 5 is outside angle
be greater than inner edge angle
asymmetrical graphic; Described edging wheel 4 and rotating shaft 3 center arrangement have the screw with described screw fit.Described driving shaft 1, bearing 2, rotating shaft 3, edging wheel 4 and screw 5 are arranged on same axial line, and assemble successively.Wherein driving shaft 1 is connected in bearing 2 with rotating shaft 3, drives rotating shaft 3 to rotate when driving shaft 1 is rotated; Wherein the screw that coordinates with screw 5 of edging wheel 4 and rotating shaft 3 center arrangement, for mounting and dismounting edging wheel 4, meets the demand of different deburring kind.Thread groove cross section 5a due to described screw 5 is the asymmetrical graphic that outside angle is greater than inner edge angle, the difficulty making screw 5 rotate into screw is less than screw 5 and rotates the difficulty exiting screw, screw 5 has the advantages that easily enter not easily to go out, thus when reducing work, screw 5 exits the probability of screw because of centrifugal action, promotes safety guarantee.
Concrete, the outside angle of described thread groove cross section 5a
be not less than 120 degree and be not more than 150 degree.The inner edge angle of described thread groove cross section 5a
be not less than 90 degree and be not more than 135 degree.The outside angle of described thread groove cross section 5a
angle is larger, and the difficulty that screw 5 rotates into screw is less, arranges larger outside angle
conveniently edging wheel can be installed.The inner edge angle of described thread groove cross section 5a
angle is less, and it is larger that screw 5 rotates the difficulty exiting screw, arranges less inner edge angle
when effectively can reduce work, screw 5 exits the probability of screw because of centrifugal action.As preferably, the described thread groove cross section 5a in the present embodiment is outside angle
be 135 degree, inner edge angle
be the right-angled trapezium of 90 degree, as shown in Figure 3.
Concrete, described screw head is provided with the rotation slot for rotary screw.Described rotation slot is in-line groove.Described in-line rotation slot, for coordinating in-line solution cutter, makes screw rotate and exits screw or make screw rotate into screw, facilitate the replacing of edging wheel.
The edging structure of the above-mentioned rubber edge polisher provided, be that outside angle is greater than the right-angled trapezium of inner edge angle by arranging the thread groove cross section of screw, promote screw and rotate the difficulty exiting screw, screw is made to have the advantages that easily enter not easily to go out, thus when reducing work, screw exits the probability of screw because of centrifugal action, promotes safety guarantee.
With reference to aforesaid embodiment, the edging structure of rubber edge polisher of the present utility model can also expand out other embodiment, the difference of these embodiments and previous embodiment, comprising: described asymmetrical graphic comprises any in right angled triangle, right-angled trapezium and asymmetric other asymmetrical graphic such as trapezoidal.Described rotation slot comprises any in the rotation slot of other shapes such as in-line groove, cross bath, quincunx groove and interior hex shaped groove.
The technique effect of these embodiments above-mentioned, can, with reference to the technique effect of embodiment one, not needed can be obtained by performing creative labour.
As mentioned above, the utility model can be realized preferably.For a person skilled in the art, according to instruction of the present utility model, the edging structure designing multi-form rubber edge polisher does not need performing creative labour.These embodiments are changed, revise, replace, to integrate and modification still falls in protection domain of the present utility model when not departing from this uses novel principle and spirit.
Claims (6)
1. an edging structure for rubber edge polisher, comprises driving shaft (1), bearing (2), rotating shaft (3), and edging wheel (4) and the screw (5) be fixed on by edging wheel (4) in rotating shaft (3), is characterized in that, also comprise:
The thread groove cross section (5a) of described screw (5) is outside angle
be greater than inner edge angle
asymmetrical graphic;
Described edging wheel and rotating shaft are furnished with the screw coordinated with described screw (5).
2. the edging structure of rubber edge polisher as claimed in claim 1, is characterized in that, comprising:
The outside angle of described thread groove (5a)
be not less than 120 degree and be not more than 150 degree.
3. the edging structure of rubber edge polisher as claimed in claim 1, is characterized in that, comprising:
The inner edge angle of described thread groove (5a)
be not less than 90 degree and be not more than 135 degree.
4. the edging structure of rubber edge polisher as claimed in claim 1, is characterized in that, comprising:
Described asymmetrical graphic comprise right angled triangle, right-angled trapezium and asymmetric trapezoidal in any.
5. the edging structure of rubber edge polisher as claimed in claim 1, is characterized in that, comprising:
Described head of screw (5) is provided with the rotation slot for rotary screw.
6. the edging structure of rubber edge polisher as claimed in claim 5, is characterized in that, comprising:
Described rotation slot comprises any in in-line groove, cross bath, quincunx groove and interior hex shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566638.7U CN204148974U (en) | 2014-09-29 | 2014-09-29 | The edging structure of rubber edge polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566638.7U CN204148974U (en) | 2014-09-29 | 2014-09-29 | The edging structure of rubber edge polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148974U true CN204148974U (en) | 2015-02-11 |
Family
ID=52507127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566638.7U Expired - Fee Related CN204148974U (en) | 2014-09-29 | 2014-09-29 | The edging structure of rubber edge polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289992A (en) * | 2014-09-29 | 2015-01-21 | 四川氟迪新能源有限公司 | Edge grinding device of rubber edge grinding machine |
-
2014
- 2014-09-29 CN CN201420566638.7U patent/CN204148974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289992A (en) * | 2014-09-29 | 2015-01-21 | 四川氟迪新能源有限公司 | Edge grinding device of rubber edge grinding machine |
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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: 20150211 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |