CN203341615U - Knife inserting portion structure of knife holder - Google Patents
Knife inserting portion structure of knife holder Download PDFInfo
- Publication number
- CN203341615U CN203341615U CN 201320380196 CN201320380196U CN203341615U CN 203341615 U CN203341615 U CN 203341615U CN 201320380196 CN201320380196 CN 201320380196 CN 201320380196 U CN201320380196 U CN 201320380196U CN 203341615 U CN203341615 U CN 203341615U
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- CN
- China
- Prior art keywords
- knife
- projection
- sides
- slotting tool
- dividing plate
- 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 - Lifetime
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Abstract
The utility model discloses a knife inserting portion structure of a knife holder. The knife inserting portion structure of the knife holder comprises a frame body and a plurality of parallel separating plates which are transversely arranged in the frame body, wherein a knife inserting opening is formed between every two adjacent separating plates, a plurality of protrusions which are distributed in a spaced mode are arranged on one side or the two sides of each separating plate, a guiding slope or a guiding curved surface is arranged on the outer side of each protrusion, and the most protruding portion of each protrusion is arranged above or below the transverse center line of the side face of each separating plate. The knife inserting portion structure of the knife holder has the advantages that the protrusions enable the separating plates to twist after being stressed with acting force, and reactive force can be produced through expansion or twisting of the separating plates, so that a knife body of a knife is tightly clamped by the protrusions on the two sides of each knife inserting opening after being inserted into each knife inserting opening, and due to the fact that the knife only makes contact with the protrusions after being placed into each knife inserting opening, the contact area is relatively smaller compared with a traditional knife holder, the knife inserting portion structure of the knife holder is good in breathability, and bacteria cannot easily breed.
Description
Technical field
The utility model relates to a kind of tool rest of putting, and more particularly, relates in particular to a kind of slotting tool section structure of putting tool rest.
Background technology
At present, the slotting tool mouth of putting tool rest of selling on the market is generally by digging through mouth or from certain position, formation is set by two straight plates on pedestal, such slotting tool mouth wall of putting tool rest is all rigidity and does not have a dilatancy, the width of original slotting tool mouth to be how many just can only insert can not be over the cutter of this width, only have the placement function and there is no clamping function.
The utility model content
The purpose of this utility model is in order to solve the problem of above-mentioned existence, provides a kind of slotting tool mouth wall to have dilatancy, can clamp the slotting tool section structure of putting tool rest of the cutter of putting into.
The utility model is achieved through the following technical solutions.
The utility model is a kind of slotting tool section structure of putting tool rest, it comprises framework and horizontal many parallel baffles in framework, form the slotting tool mouth between two adjacent dividing plates, be respectively equipped with the projection that several are separated by and distribute in the dividing plate one or both sides, the projection the outside be provided with guiding surface or curved surface, the projection the most outstanding position more than the bulkhead sides transversal centerline or below.
The above-mentioned projection that is positioned at the dividing plate both sides is symmetrical in dividing plate overlooking on direction.
The above-mentioned projection that is positioned at the dividing plate both sides is staggered overlooking on direction.
Projection on the adjacent separator of above-mentioned same slotting tool mouth both sides is staggered.
The utility model has the advantage of, when cutter inserts from the slotting tool mouth, the cutter hub two sides of cutter contact the dividing plate of slotting tool mouth both sides are expanded to both sides with the most outstanding position of projection, simultaneously due to the most outstanding position of projection more than the bulkhead sides transversal centerline or below, projection is subject to making dividing plate produce twisting after active force, dividing plate expansion and twisting all can produce reaction force, make the cutter hub of cutter firmly be clamped by the projection of slotting tool mouth both sides after inserting the slotting tool mouth, moreover cutter is put into the slotting tool mouth and is only contacted with projection afterwards, put tool rest with tradition and compare the contact area less, good permeability is not easy breed bacteria.
The accompanying drawing explanation
The plan structure schematic diagram that Fig. 1 is the utility model embodiment one.
The partial structurtes schematic diagram that Fig. 2 is the utility model embodiment one dividing plate and combination of protrusions.
The AA that Fig. 3 is Fig. 2 is to the sectional structure schematic diagram.
The plan structure schematic diagram that Fig. 4 is the utility model embodiment two.
The partial structurtes schematic diagram that Fig. 5 is the utility model embodiment two dividing plates and combination of protrusions.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model is a kind of cutter section of putting structure of putting tool rest, put cutter section for inserting cutter, together with passive pedestal, be used in combination in actual use, it comprises framework 1 and horizontal many parallel baffles 2 in framework 1, form the slotting tool mouth between two adjacent dividing plates 2, be respectively equipped with the projection 3 that several are separated by and distribute in dividing plate 2 one or both sides, the outside of projection 3 is provided with guiding surface 31 or curved surface guiding cutter inserts the slotting tool mouth, projection 3 the most outstanding position 32 more than dividing plate 2 side transversal centerline or below, while being subject to active force at the most outstanding position 32 of projection 3 like this, dividing plate 2 just can produce twisting.
When cutter inserts from the slotting tool mouth, the cutter hub two sides of cutter contact the dividing plate 2 of slotting tool mouth both sides are expanded to both sides with the most outstanding position 32 of projection 3, simultaneously due to the most outstanding position 32 of projection 2 more than dividing plate 2 side transversal centerline or below, projection 3 is subject to making dividing plate 2 produce twisting after active force, dividing plate 2 expansions and twisting all can produce reaction force, make the cutter hub of cutter firmly be clamped by the projection 3 of slotting tool mouth both sides after inserting the slotting tool mouth, moreover cutter is put into the slotting tool mouth and is only contacted with projection 3 afterwards, put tool rest with tradition and compare the contact area less, good permeability is not easy breed bacteria.
In the present embodiment, the described projection 3 that is positioned at dividing plate 2 both sides is symmetrical in dividing plate 2 overlooking on direction, also can be staggered.
Although describe the utility model in detail with reference to top embodiment, but it will be apparent to one skilled in the art that by the disclosure, and in the situation that do not break away from principle of the present utility model and the spiritual scope that described claim limits, can make a variety of changes or revise the utility model.Therefore, the detailed description of disclosure embodiment only is used for explaining, rather than is used for limiting the utility model, but is defined by the subject-matter of the claims the scope of protection.
Claims (4)
1. a slotting tool section structure of putting tool rest, it comprises framework and horizontal many parallel baffles in framework, form the slotting tool mouth between two adjacent dividing plates, it is characterized in that: be respectively equipped with the projection that several are separated by and distribute in the dividing plate one or both sides, the projection the outside be provided with guiding surface or curved surface, the projection the most outstanding position more than the bulkhead sides transversal centerline or below.
2. slotting tool section structure of putting tool rest according to claim 1 is characterized in that: the projection that is positioned at the dividing plate both sides is symmetrical in dividing plate overlooking on direction.
3. slotting tool section structure of putting tool rest according to claim 1 is characterized in that: the projection that is positioned at the dividing plate both sides is staggered overlooking on direction.
4. according to the described slotting tool section structure of putting tool rest of claim 2 or 3, it is characterized in that: the projection on the adjacent separator of same slotting tool mouth both sides is staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320380196 CN203341615U (en) | 2013-06-28 | 2013-06-28 | Knife inserting portion structure of knife holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320380196 CN203341615U (en) | 2013-06-28 | 2013-06-28 | Knife inserting portion structure of knife holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341615U true CN203341615U (en) | 2013-12-18 |
Family
ID=49741566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320380196 Expired - Lifetime CN203341615U (en) | 2013-06-28 | 2013-06-28 | Knife inserting portion structure of knife holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431793A (en) * | 2013-06-28 | 2013-12-11 | 陈宏杰 | Cutter inserting part structure of cutter placing block |
-
2013
- 2013-06-28 CN CN 201320380196 patent/CN203341615U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431793A (en) * | 2013-06-28 | 2013-12-11 | 陈宏杰 | Cutter inserting part structure of cutter placing block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |