CN208905405U - A kind of filament cutter with locked instrument - Google Patents
A kind of filament cutter with locked instrument Download PDFInfo
- Publication number
- CN208905405U CN208905405U CN201821279250.3U CN201821279250U CN208905405U CN 208905405 U CN208905405 U CN 208905405U CN 201821279250 U CN201821279250 U CN 201821279250U CN 208905405 U CN208905405 U CN 208905405U
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- CN
- China
- Prior art keywords
- attachment
- assembly
- filament cutter
- department
- locked
- 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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Abstract
The utility model discloses a kind of filament cutters with locked instrument comprising filament cutter main body, grinding wheel component and locked assembly；The grinding wheel component includes attachment；The grinding wheel component passes through attachment and the attaching of filament cutter main body；The attachment is fixed in filament cutter main body by locked assembly；The locked assembly includes driving portion, carrier and department of assembly；The carrier is fixed between driving portion and department of assembly；The department of assembly is placed in the attachment inner wall；The carrier is butted on the end face of the attachment；The driving portion is used for nested for long handle box spanner；Wherein, driving portion rotation is driven by long handle box spanner, so that the department of assembly for being placed in attachment inner wall drives attachment synchronous rotary and is locked in filament cutter main body；This locked instrument not only can avoid personnel's mechanical wounding, grinding wheel component not tight, easily lock inclined problem, be also convenient for installation operation.
Description
Technical field
The utility model relates to field of cigarette producing technology, and in particular to a kind of filament cutter with locked instrument.
Background technique
In the prior art, the grinding wheel component of COMAS A1 filament cutter is that its two sides is inserted by allen wrench is cylindrical in shape
Attachment on through-hole grinding wheel component is locked in filament cutter main body and by lever principle in the way of reinforcing turn
On.
But since filament cutter internal structure is compact, dust-break steel band and related electric portion are gathered in narrow space
Part etc. is compared with multi-part, therefore, when using shorter allen wrench operation, it is necessary to put in arm inside filament cutter, so
One, the mechanical woundings such as personnel's collision, swiping are not only be easy to cause, and since allen wrench force is uneven, be easy to cause sand
Wheel assembly lock partially, not tight the problem of.
In view of above-mentioned technical problem, in the prior art for grinding wheel component to be fixed in filament cutter main body
Locked instrument still has much room for improvement.
Utility model content
The purpose of the utility model is to overcome drawbacks described above present in background technique or problems, provide one kind and are used for
The locked assembly of COMAS A1 filament cutter to avoid the mechanical wounding of personnel, grinding wheel component not tight, easily locks inclined problem.
To reach above-mentioned purpose, the utility model adopts the following technical solution:
A kind of filament cutter (the first technical solution) with locked instrument comprising filament cutter main body, grinding wheel component and locking
Component；The grinding wheel component includes attachment；The grinding wheel component passes through attachment and the attaching of filament cutter main body；The attachment
It is fixed in filament cutter main body by locked assembly；The locked assembly includes driving portion, carrier and department of assembly；It is described to hold
Socket part is fixed between driving portion and department of assembly；The department of assembly is placed in the attachment inner wall；The carrier is butted on described
The end face of attachment；The driving portion is used for nested for long handle box spanner；Wherein, driving portion is driven by long handle box spanner
Rotation, so that the department of assembly for being placed in attachment inner wall drives attachment synchronous rotary and is locked in filament cutter main body.
Based on the first technical solution, be additionally provided with the second technical solution, in the second technical solution, the department of assembly with it is described
The cooperation of attachment inner wall rotation stop.
Based on first or second technical solution, it is additionally provided with third technical solution, further includes fastening in third technical solution
Part, the department of assembly is by fastener to be fixed in attachment inner wall.
Based on first or second technical solution, it is additionally provided with the 4th technical solution, in the 4th technical solution, the carrier
It is in the form of a column, the attachment is cylindrical in shape；The outer diameter of the carrier is greater than the outer diameter of attachment end face.
Based on first or second technical solution, it is additionally provided with the 5th technical solution, in the 5th technical solution, the filament cutter
Main body is equipped with cutter fastening bolt；The size shape of the driving portion is consistent with the end of cutter tight fixed bolt.
From the above description of the utility model, it can be seen, compared with the existing technology, what the utility model had is following beneficial
Effect:
1, by the way that department of assembly is placed in attachment inner wall, carrier is butted on the end face of attachment part, and driving portion is used for for long handle
Box spanner is nested, so that installation personnel without protruding into hand in body, is directly driven by being driven by long handle box spanner
Portion's rotation may make the department of assembly for being placed in attachment inner wall to drive attachment part synchronous rotary, and then be locked in filament cutter main body
On, the mechanical wounding for the personnel that not only avoid is arranged in this, and operator will not lead to not tight or lock because operating space is narrow
Inclined problem.
2, it by the way that department of assembly and attachment to be interference fitted, and is cannoted rotate relative to each other between department of assembly and attachment, this sets
It sets so that setter only need to can drive the department of assembly affixed with driving portion is synchronous to turn by long handle box spanner rotary driving part
It is dynamic, so that can be rotated synchronously with department of assembly interference fit attachment, due to long handle box spanner long enough,
Operator by hand without protruding into body and can lock to grinding wheel component.
3, by the position between fastener lock fastener and department of assembly, to prevent from driving in operator by turn
During portion drives attachment synchronous rotary, cause to lock inclined feelings due to department of assembly and the generation circular runout of attachment inner wall
Condition.
4, by the way that the outer diameter of department of assembly to be set greater than to the outer diameter of attachment so that the end face of carrier and tightening piece it
Between can fit closely, increase both contact area while so that locking more effectively.
5, consistent with the end of cutter tight fixed bolt by being arranged to the size shape of driving portion, so that grinding wheel component
Tightening can be installed with frequent cutter dismounting effect by the long handle sleeve of same specification, this setting not only increases work
The versatility of tool, and improve the operating efficiency of cutter dismounting and grinding wheel component tightening.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make below to required in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the main view of COMAS A1 filament cutter described in the utility model；
Fig. 2 is the cross-sectional view and top view of attachment described in the utility model；
Fig. 3 is the main view and top view of locked assembly described in the utility model；
Fig. 4 is the assembling schematic diagram of locked assembly described in the utility model and attachment.
Main appended drawing reference explanation:
Filament cutter 1, filament cutter main body 11, cutter fastening bolt 110, grinding wheel component 12, attachment 121, the second through-hole
1210, locked assembly 2, driving portion 21, carrier 22, department of assembly 23, first through hole 230, fastener 3.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, described embodiment is the preferred embodiment of the utility model, and is not to be seen as to it
The exclusion of his embodiment.Based on the utility model embodiment, those skilled in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
In claims of the utility model, specification and above-mentioned attached drawing, unless otherwise specifically limited, term is such as used
" first ", " second " or " third " etc. is provided to distinguish different objects, be not use to describe a particular order.
In claims of the utility model, specification and above-mentioned attached drawing, unless otherwise specifically limited, for orientation
Word, such as using term " center ", " transverse direction ", " longitudinal direction ", "horizontal", " vertical ", "top", "bottom", "inner", "outside", "upper",
The indicating positions such as "lower", "front", "rear", "left", "right", " clockwise ", " counterclockwise " or positional relationship are based on shown in attached drawing
Orientation and positional relationship, and be merely for convenience of the narration present invention and simplify description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation or be constructed and operated in a specific orientation, so the limitation present invention can not be interpreted as
Specific protection scope.
In claims of the utility model, specification and above-mentioned attached drawing, unless otherwise specifically limited, term is such as used
" affixed " or " being fixedly connected ", should broadly understood, i.e., between the two without any company of displacement relation and relative rotation relationship
Connect mode, that is to say, that including being unremovably fixedly connected with, being removably secured connection, be linked together and by other dresses
It sets or element is fixedly connected.
In claims of the utility model, specification and above-mentioned attached drawing, such as using term " includes ", " having " and
Their deformation, it is intended that " including but not limited to ".
Referring to Fig. 1 to Fig. 4, a kind of filament cutter with locked instrument described in the utility model includes filament cutter 1, locking group
Part 2 and fastener 3.
The filament cutter 1 includes filament cutter main body 11 and grinding wheel component 12；The grinding wheel component 12 includes attachment
121；The attachment 121 is cylindrical in shape, and its side is equipped with the second through-hole 1210；It is tight that the filament cutter main body 11 is equipped with cutter
Fixing bolt 110；The grinding wheel component 12 passes through attachment 121 and 11 attaching of filament cutter main body.
The locked assembly 2 includes driving portion 21, carrier 22 and department of assembly 23, and the department of assembly 23 is in the form of a column, and its
Side is equipped with first through hole 230, and the carrier 22 is in the form of a column, and is placed between driving portion 21 and department of assembly 23.
Wherein, the attachment 121 is fixed in filament cutter main body 11 by locked assembly 2；23 side of department of assembly
The second through-hole 1210 that the first through hole 230 and 121 side of attachment being equipped with are equipped with is threadedly coupled by fastener 3, so that dress
121 inner wall of attachment is fixed on portion 23；The department of assembly 23 is placed in 121 inner wall of attachment, and the department of assembly 23 with
121 inner wall of the attachment interference fit, so that being cannoted rotate relative to each other between the department of assembly 23 and the attachment 121；Institute
State the end face that carrier 22 is butted on the attachment 121；The driving portion 21 is used for nested for long handle box spanner；The driving
The size and shape in portion 21 are consistent with the end of cutter fastening bolt 110；The outer diameter of the carrier is greater than attachment end face
Outer diameter.
In practical set, the second through-hole 1210 on attachment 121 and the first through hole in department of assembly 23 are first found
230, and the first through hole 230 in department of assembly 23 is inserted into along 1210 direction of the second through-hole on attachment 121, so that
Interference fit is formed between 121 inner wall of attachment and department of assembly 23, and is cannoted rotate relative to each other, in order to enable locked assembly 2 and dress
Fastener 3 is sequentially passed through the second through-hole 1210 and the assembly of attachment 121 by cooperation that can be even closer between fitting 121
The first through hole 230 in portion 23 is threadedly coupled, when so that long handle box spanner (not shown) driving driving portion 21 to rotate, dress
Fitting 121 being capable of synchronous rotary.
After assembly, carrier 22 is butted on the end face of attachment 121, and driving portion 21 is exposed with 22 surface of carrier, with
It is nested for long handle box spanner (not shown).
In actual use, long handle box spanner is fixed on driving portion 21, since the outer diameter of department of assembly is arranged to greatly
In the outer diameter of attachment, the two contact area is increased, therefore can be fitted closely between carrier and the end face of tightening piece, with excellent
Change locking effect.
Driving portion 21 is driven to rotate by long handle sleeve, so that the department of assembly 23 for being placed in 121 inner wall of attachment drives attaching
121 synchronous rotary of part, due to long handle box spanner long enough, operator can be to grinding wheel without protruding into hand in body
Component locks, this set parts avoids the mechanical wounding of personnel, and operator will not cause because operating space is narrow
Grinding wheel component is locked in filament cutter main body by not tight or the inclined problem of lock with the rotation of attachment.
The description of description above and embodiment for explaining scope of protection of the utility model, but is not constituted to this reality
With the restriction of novel protected range.By the enlightenment of the utility model or above-described embodiment, those of ordinary skill in the art are combined
Common knowledge, the ordinary technical knowledge of this field and/or the prior art pass through logical analysis, reasoning or limited examination
Test it is available to the modification of the utility model embodiment or in which a part of technical characteristic, equivalent replacement or other improvements,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of filament cutter with locked instrument comprising filament cutter main body and grinding wheel component；The grinding wheel component includes attaching
Part；The grinding wheel component passes through attachment and the attaching of filament cutter main body；It is characterized by also including locked assembly, the attaching
Part is fixed in filament cutter main body by locked assembly；The locked assembly includes driving portion, carrier and department of assembly；It is described
Carrier is fixed between driving portion and department of assembly；The department of assembly is placed in the attachment inner wall；The carrier is butted on institute
State the end face of attachment；The driving portion is used for nested for long handle box spanner；Wherein, it is driven and is driven by long handle box spanner
Portion's rotation, so that the department of assembly for being placed in attachment inner wall drives attachment synchronous rotary and is locked in filament cutter main body.
2. a kind of filament cutter with locked instrument as described in claim 1, it is characterised in that: the department of assembly and the attaching
The cooperation of part inner wall rotation stop.
3. a kind of filament cutter with locked instrument as claimed in claim 1 or 2, it is characterised in that: it further include fastener, it is described
Department of assembly is by fastener to be fixed in attachment inner wall.
4. a kind of filament cutter with locked instrument as claimed in claim 1 or 2, it is characterised in that: the carrier is in the form of a column,
The attachment is cylindrical in shape；The outer diameter of the carrier is greater than the outer diameter of attachment end face.
5. a kind of filament cutter with locked instrument as claimed in claim 1 or 2, it is characterised in that: in the filament cutter main body
Equipped with cutter fastening bolt；The size and shape of the driving portion are consistent with the end of cutter tight fixed bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279250.3U CN208905405U (en) | 2018-08-09 | 2018-08-09 | A kind of filament cutter with locked instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279250.3U CN208905405U (en) | 2018-08-09 | 2018-08-09 | A kind of filament cutter with locked instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905405U true CN208905405U (en) | 2019-05-28 |
Family
ID=66612920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821279250.3U Expired - Fee Related CN208905405U (en) | 2018-08-09 | 2018-08-09 | A kind of filament cutter with locked instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905405U (en) |
-
2018
- 2018-08-09 CN CN201821279250.3U patent/CN208905405U/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: 20190528 Termination date: 20210809 |