CN209161847U - A kind of break bar tool apron - Google Patents
A kind of break bar tool apron Download PDFInfo
- Publication number
- CN209161847U CN209161847U CN201821599911.0U CN201821599911U CN209161847U CN 209161847 U CN209161847 U CN 209161847U CN 201821599911 U CN201821599911 U CN 201821599911U CN 209161847 U CN209161847 U CN 209161847U
- Authority
- CN
- China
- Prior art keywords
- break bar
- tool apron
- face
- knife rest
- centre bore
- 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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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model discloses a kind of break bar tool aprons, have tool apron and break bar, and the break bar is installed on tool apron by knife rest；At the tool apron center formed one axially through centre bore, the lower end of knife rest is inserted in centre bore, and upper end forms the mounting portion for break bar installation, and tool apron is inserted into a connection piece from bottom to centre bore, the connector is fixedly connected with knife rest lower end, by limiting tool carrier in center；The knife rest upper end, which is stretched out outside centre bore, forms mounting portion, and a mounting groove for break bar installation is offered on mounting portion；The break bar has ontology, and the two sides of ontology are compounded with the composite layer of diamond material, and break bar is installed in mounting groove by knife bar.Easy assembly is able to carry out between the utility model intermediate slide and pedestal, and knife rest can be rotated relative to 360 ° of tool apron, since tool apron is that bearing mode designs, the friction of knife rest and knife-post bracket when can efficiently reduce use keeps break bar rotation more smooth；Furthermore break bar is composite design, and the composite layer of diamond material is compounded with outside break bar, can increase the wearability of break bar, increases service life.
Description
Technical field
The utility model relates to hard machining tool technical field, more particularly to a kind of break bar tool apron.
Background technique
When knife rest is mounted on tool apron at present, multi-pass crosses tool axis and knife rest is fixed in the bearing hole in tool apron, knife rest
Can 360 ° rotation, drive break bar rotation, in cutting process, easily there is angle in the cutting edge line direction of break bar with cutting line, cuts place
Will cause glass surface has the side crackle inconsistent with cutting line direction, and in cutting process, break bar easily swings and causes glass
Surface breakdown and the damage of break bar cutting edge, reduce the yields of cutting and the service life of break bar.
Break bar is installed on knife rest, and break bar is being easy to generate friction between the mounting groove of break bar in cutting process, to knife
The side of wheel forms abrasion.
Utility model content
In view of this, the present invention provides a kind of break bar tool aprons.
To achieve the goals above, the utility model adopts the following technical solution: a kind of break bar tool apron, have tool apron and
Break bar, the break bar are installed on tool apron by knife rest；At the tool apron center formed one axially through centre bore, knife rest
Lower end is inserted in centre bore, and upper end forms the mounting portion for break bar installation, and tool apron is inserted into a connection piece from bottom to centre bore,
The connector is fixedly connected with knife rest lower end, by limiting tool carrier in center；The knife rest upper end, which is stretched out outside centre bore, forms peace
Dress portion offers a mounting groove for break bar installation on mounting portion；The break bar has ontology, and ontology has edge line,
Break bar two sides are divided into first end face and second end face using edge line as cut-off rule；Between first end face and edge line, second end
Joint face between face and edge line is non-rectilinear plane；Break bar is installed in mounting groove by knife bar.
In preferred technical solution, the tool apron has inner ring and outer ring, is provided with ball between inner ring and outer ring, interior
Circle is centrally formed the centre bore, and knife rest is inserted into from centre bore and limits between inner ring.
In preferred technical solution, there are two the outer ring settings, and axial alignment is placed on except inner ring.
In preferred technical solution, the first mounting plate being vertically arranged and the second installation are formed on the mounting portion
Plate forms the mounting groove, is provided at the top of the first mounting plate and the second mounting plate between the first mounting plate and the second mounting plate
The perforation passed through for knife bar.
In preferred technical solution, the lower part of first mounting plate and the second mounting plate is provided with the first locking screw
Silk, to adjust the width of mounting groove.
In preferred technical solution, the tool apron is bearing.
In preferred technical solution, its ontology of the break bar has first end face and a second end face, first end face and the
The side of biend is compounded with the composite layer of the diamond material, forms cutting edge at the intersection of first end face and second end face
Line.
In preferred technical solution, cutting edge is provided on the cutting edge line, cutting edge is full cutting edge, V-type cutting edge and U-shaped sword
Mouthful in any one.
In preferred technical solution, lead between the first end face and edge line, between second end face and edge line
It crosses first side to connect with second side, shape has angle between first side and second side.
In preferred technical solution, outer layer of diamond is compounded with except the first end face and second end face of the break bar.
It can be seen via above technical scheme that compared with prior art, the utility model has the following beneficial effects: this reality
With being able to carry out easy assembly between novel intermediate slide and pedestal, and knife rest can be rotated relative to 360 ° of tool apron, due to
Tool apron is that bearing mode designs, and the friction of knife rest and knife-post bracket when can efficiently reduce use keeps break bar rotation more suitable
Freely；Furthermore break bar is composite design, and the composite layer of diamond material is compounded with outside break bar, can increase the wearability of break bar, is increased
Add service life.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the front section view of the utility model；
Fig. 2 is the side sectional view of the utility model；
Fig. 3 is the front elevation of the utility model knife rest；
Fig. 4 is the front schematic view of the utility model break bar；
Fig. 5 is the stereoscopic schematic diagram of the utility model break bar.
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, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of break bar tool apron, as shown in Figure 1-3, having tool apron 1 and break bar 2, break bar 2 is installed on tool apron 1 by knife rest 3
On.
The tool apron 1 is bearing, and tool apron 1 has inner ring 11 and outer ring 12, rolling is provided between inner ring 11 and outer ring 12
Pearl 13, inner ring 11 be centrally formed one axially through centre bore, knife rest 3 from centre bore be inserted into and limited between inner ring 11；
It is interference fit between knife rest 3 and inner ring 11,3 lower end of knife rest is pressed into inner ring 11, stable installation is formed.
It is inserted into a connector 4 from the bottom of tool apron 1, connector 4 is out of the insertion of 1 bottom of tool apron centre bore and under knife rest 3
End is fixedly connected, and knife rest 3 is limited in tool apron 1.
Knife rest 3 can be in rotating 360 ° in centre bore relative to tool apron 1.
The knife rest 3 has insertion section 31 and mounting portion 32, and insertion section 31 is in the form of a column for being inserted into knife from centre bore
Inside seat 1, and 32 upper end of mounting portion forms the mounting groove 320 installed for break bar 2, is formed on mounting portion 32 and is vertically arranged
First mounting plate 321 and the second mounting plate 322 form the mounting groove between first mounting plate 321 and the second mounting plate 322
320, the perforation passed through for the knife bar 24 of break bar 2 is provided at the top of the first mounting plate 321 and the second mounting plate 322.Break bar 2 is logical
Knife bar 24 is crossed to be installed in mounting groove 320.
The lower part of first mounting plate 321 and the second mounting plate 322 is provided with the first lock screw 323, to adjust
The width of mounting groove 320, in such manner, it is possible to be clamped break bar 2 by the adjusting of the first lock screw 323.
As illustrated in figures 4-5, described its ontology of break bar 2 has first end face 21 and second end face 22,21 He of first end face
The side of second end face 22 is compounded with the composite layer 23 of diamond material, can increase hardness and wearability.Ontology has knife
Break bar two sides are divided into first end face 21 and second end face 22 using edge line as cut-off rule by sword line；First end face 21 and edge line
Between, the joint face between second end face 22 and edge line be non-rectilinear plane；Between first end face 21 and edge line, second end
It is connected by first side 25 and second side 26 between face 22 and edge line, shape between first side 25 and second side 26
It has angle.
Cutting edge 20 is provided on cutting edge line, cutting edge 20 is any one in full cutting edge, V-type cutting edge and U-shaped cutting edge, this reality
Applying is preferably full cutting edge in example.
The full cutting edge is opened up from first end face 21 and second end face 22 to from cutting edge line, is a left side in first end face 21
Cutting edge 201 claims in second end face 22 to be right cutting edge 221, and left cutting edge 201 and right cutting edge 202 connect, left cutting edge 201 and right sword
Mouthfuls 202, which connect, constitutes the first cutting edge, and the first cutting edge is in being uniformly distributed setting on break bar 2, on the joint face of the first adjacent cutting edge
A section is formed, which constitutes the second cutting edge 203, and the first cutting edge and the second cutting edge group help cutting edge.It is at the center of break bar 1
It is provided with perforation, interior installation knife bar of perforating uses convenient for subsequent installation in mounting groove 320, and in cutting, due to break bar 2
High-speed rotation can be cut by the first cutting edge and the second cutting edge, and efficiency is very high, can be with the when 2 high-speed rotation of break bar
Friction is generated between one mounting plate 321 and the second mounting plate 322, and the composite layer 23 of break bar 2 uses diamond material, has height
Hardness, wear-resisting feature, can make the wear-resisting property of break bar 2 more preferably.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of break bar tool apron has tool apron and break bar, it is characterised in that:
The break bar is installed on tool apron by knife rest；
Formed at the tool apron center one axially through centre bore, the lower end of knife rest is inserted in centre bore, and upper end forms and is used for
The mounting portion of break bar installation, tool apron are inserted into a connection piece from bottom to centre bore, which is fixedly connected with knife rest lower end, will
Limiting tool carrier is in center；
The knife rest upper end, which is stretched out outside centre bore, forms mounting portion, and a mounting groove for break bar installation is offered on mounting portion；
The break bar has ontology, and ontology has edge line, break bar two sides are divided into first end face using edge line as cut-off rule
And second end face；Joint face between first end face and edge line, between second end face and edge line is non-rectilinear plane；Break bar
It is installed in mounting groove by knife bar.
2. a kind of break bar tool apron according to claim 1, it is characterised in that: the tool apron has inner ring and outer ring,
Be provided with ball between inner ring and outer ring, inner ring is centrally formed the centre bore, knife rest be inserted into from centre bore and with inner ring it
Between limit.
3. a kind of break bar tool apron according to claim 2, it is characterised in that: there are two the outer ring settings, and axis
It is placed on except inner ring to arrangement.
4. a kind of break bar tool apron according to claim 1, it is characterised in that: be formed with and be vertically arranged on the mounting portion
The first mounting plate and the second mounting plate, the mounting groove, the first mounting plate are formed between the first mounting plate and the second mounting plate
And second be provided with the perforation passed through for knife bar at the top of mounting plate.
5. a kind of break bar tool apron according to claim 4, it is characterised in that: first mounting plate and the second mounting plate
Lower part be provided with the first lock screw, to adjust the width of mounting groove.
6. a kind of break bar tool apron described in any one of -5 according to claim 1, it is characterised in that: the tool apron is bearing.
7. a kind of break bar tool apron according to claim 1, it is characterised in that: its ontology of the break bar has first end face
And second end face, the side of first end face and second end face are compounded with the composite layer of diamond material, first end face and second end
Cutting edge line is formed at the intersection in face.
8. a kind of break bar tool apron according to claim 7, it is characterised in that: be provided with cutting edge, sword on the cutting edge line
Mouth is any one in full cutting edge, V-type cutting edge and U-shaped cutting edge.
9. a kind of break bar tool apron according to claim 1, it is characterised in that: between the first end face and edge line,
It is connected by first side and second side between second end face and edge line, forms one between first side and second side
Angle.
10. a kind of break bar tool apron according to claim 1, it is characterised in that: the first end face and second end of the break bar
Outer layer of diamond is compounded with except face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599911.0U CN209161847U (en) | 2018-09-28 | 2018-09-28 | A kind of break bar tool apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599911.0U CN209161847U (en) | 2018-09-28 | 2018-09-28 | A kind of break bar tool apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209161847U true CN209161847U (en) | 2019-07-26 |
Family
ID=67332554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821599911.0U Expired - Fee Related CN209161847U (en) | 2018-09-28 | 2018-09-28 | A kind of break bar tool apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209161847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279767A (en) * | 2018-09-28 | 2019-01-29 | 佛山市秀卡精密科技有限公司 | A kind of break bar tool apron |
-
2018
- 2018-09-28 CN CN201821599911.0U patent/CN209161847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279767A (en) * | 2018-09-28 | 2019-01-29 | 佛山市秀卡精密科技有限公司 | A kind of break bar tool apron |
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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: 20190726 Termination date: 20200928 |