CN207548820U - A kind of cutting means of flexible thin section bar - Google Patents
A kind of cutting means of flexible thin section bar Download PDFInfo
- Publication number
- CN207548820U CN207548820U CN201721713141.3U CN201721713141U CN207548820U CN 207548820 U CN207548820 U CN 207548820U CN 201721713141 U CN201721713141 U CN 201721713141U CN 207548820 U CN207548820 U CN 207548820U
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- adjustable shelf
- cutting means
- fixed frame
- section bar
- flexible thin
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Abstract
The utility model discloses a kind of cutting means of flexible thin section bar,The cutting means include the upper holder being arranged in parallel,Adjustable shelf,Lower fixed frame,It is fixed to set up the top for being placed in the adjustable shelf,The adjustable shelf is set to the top of the lower fixed frame,Upper holder through-hole is set through its thickness at fixed frame edge,Adjustable shelf through-hole is set through its thickness at the adjustable shelf edge,Lead is fixedly installed in the lower fixed frame,The lead passes through the adjustable shelf through-hole and fixed frame through-hole to be flexibly connected with the adjustable shelf and upper holder,In fixed frame bottom, blade is set,Angle is formed between the sharp sword line and horizontal line of the blade,In the adjustable shelf, steady knife straight slot is set,Cutter groove is allowed in lower fixed frame setting,The blade,The steady knife straight slot makes cutter groove position corresponding with described.The cutting device precisely, cut it is efficient, cut after to cut face smooth.
Description
Technical field
Technical field is cut the utility model is related to flexible thin section bar, and in particular to a kind of sanction of flexible thin section bar
Cutting apparatus.
Background technology
In production, it usually needs cut meet the needs of production to rigidity or flexible thin section bar.Existing skill
In art, the sanction point of rigidity or flexible thin section bar by concave-convex die cutting die is realized, specifically utilizes right angle
The relative motion of cavity plate mould edge and punch-pin mould edge carries out machinery and cuts.
But concave-convex die cutting die is used for a long time, it can be seen that by punch-pin mould edge and the mutual cooperation of cavity plate mould edge move into
When row cuts operation, cooperation precision is poor, be easy to cause and cuts deviation, reduces Product Precision.
In addition, when being cut using concave-convex die cutting die, right angle cavity plate mould edge and punch-pin mould edge are contacted with section bar, cut resistance
Power is larger, influences speed of cut, reduces production efficiency；Moreover, because flexible thin section bar toughness is big, plasticity is small, section bar is applied
Pressure, causes flexible thin section bar discontinuity, generates big deformation quantity cutting position, influence cuts effect, cuts face
Flatness is unable to reach actual production requirement, influences the quality of production.
Utility model content
The purpose of this utility model is to provide a kind of cutting means of flexible thin section bar, to solve existing to cut dress
Put cut not precisely, cut that efficiency is low, easily causes the problem of cutting face out-of-flatness when being cut to flexible sheets section bar.
To achieve the above object, the utility model provides a kind of cutting means of flexible thin section bar, the cutting means
It is fixed to set up the top for being placed in the adjustable shelf, institute including the upper holder, adjustable shelf, lower fixed frame being arranged in parallel
The top that adjustable shelf is set to the lower fixed frame is stated, is led at fixed frame edge through its thickness setting upper holder
Hole sets adjustable shelf through-hole at the adjustable shelf edge through its thickness, and lead is fixedly installed in the lower fixed frame, described
Lead passes through the adjustable shelf through-hole and fixed frame through-hole to be flexibly connected with the adjustable shelf and upper holder, in institute
Upper holder bottom setting blade is stated, angle is formed between the sharp sword line and horizontal line of the blade, is set in the adjustable shelf
Steady knife straight slot allows cutter groove in lower fixed frame setting, and the blade, the steady knife straight slot make cutter groove position opposite with described
It should.
Preferably, the top setting fixed handle of fixed frame, the fixed handle is for the cutting means and driving
The power plant connection of the cutting means.
Preferably, ranging from 2 °~75 ° of acute angle between the sharp sword line and horizontal line of the blade.
Preferably, the horizontal width of the blade be less than the steady knife straight slot well width, width difference for 0.01mm~
1mm。
Preferably, the horizontal width of the blade is less than the well width for allowing cutter groove, and width difference is 0.01mm~1mm.
Preferably, the cutting means of the flexible thin section bar further include limit connector, the limit connector setting
Between fixed frame and the adjustable shelf or between the adjustable shelf and the lower fixed frame.
Preferably, the limit connector is spring or rubber.
Preferably, the lower fixed frame top is additionally provided with limiting slot, for limiting the position of cropped object.
Preferably, the limiting slot cross section is rectangle, parallelogram or trapezoidal.
Preferably, the quantity of the lead is greater than or equal to 2.
The utility model has the following advantages that：The cutting means of flexible thin section bar provided by the utility model, will be oriented to
Column is fixed on lower fixed frame, and upper holder and adjustable shelf are slidably connected to lead, when upper holder and adjustable shelf are along lead
During movement, lead can play position-limiting action to upper holder and adjustable shelf, so as to improve the precision of cutting means；Meanwhile
Steady knife straight slot consolidates blade, improves the precision cut.Due to cutting means setting blade sharp sword line tilt and
It is at an acute angle with horizontal line, when cutting flexible sheets section bar, each sword dot sequency contact flexible thin on the inclined sharp sword line of blade
Section bar realizes that blade scribing point cuts out the purpose of flexible thin section bar, and the deformation quantity for being cut object generation is small, cuts the flatness in face
Height, Product Precision are high, and the quality of production is high, also, it is small to cut the resistance generated in the process, accelerates speed of production, production efficiency
It is high.
Description of the drawings
Fig. 1 is the structure diagram of the cutting means of flexible thin section bar that embodiment 1 provides.
Fig. 2 is the front view of the blade of the cutting means of flexible thin section bar that embodiment 1,2,3 provides.
Fig. 3 is the blade side view of the cutting means of flexible thin section bar that embodiment 1 provides.
Fig. 4 is the structure diagram of the cutting means of flexible thin section bar that embodiment 2 provides.
Fig. 5 is the blade side view of the cutting means of flexible thin section bar that embodiment 2,3 provides.
Fig. 6 is the front view of the cutting means of flexible thin section bar that embodiment 3 provides.
Wherein, 1 be upper holder, 2 be adjustable shelf, 3 be lower fixed frame, 4 be lead, 1-1 is fixed handle, 1-2 is knife
Piece, 1-3 are upper holder through-hole, 2-1 is steady knife straight slot, 2-2 is adjustable shelf through-hole, 3-1 is that cutter groove, 3-2 is allowed to be limiting slot, 3-
3 be clast slot, 3-4 is passage of debris, 5 is limit connector.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, the cutting means of flexible thin section bar provided in this embodiment are usually placed in pressure
It is used on power lathe, cutting means include the upper holder 1, adjustable shelf 2, the lower fixed frame 3 that are arranged in parallel, and upper holder 1 is set
In the top of adjustable shelf 2, adjustable shelf 2 is set to the top of lower fixed frame 3.In 1 top setting fixed handle 1-1 of upper holder, Gu
The specification for determining handle 1 is matched with press machine tool power head folder hole, in use, fixed handle 1-1 penetrates the power head folder hole and pressure of lathe
The power head of power lathe (driving device) is fixed, and obtains power.It is in horizontal line in 1 bottom centre of the upper holder sharp sword line of setting
The quantity of the angled blade 1-2, blade 1-2 provided in this embodiment of 3 ° of angles is two groups but are not limited to two groups.The present embodiment carries
The blade 1-2 of confession is inclined tipped blades, i.e. blade 1-2 settings are there are one sharp blade surface, but the utility model is not limited thereto, thing
In reality, blade 1-2 may be intermediate tipped blades, i.e. blade 1-2 settings are there are two sharp blade surface, moreover, sharp sword line inclination angle
Degree can be realized in the range of 2 °~75 °.Steady knife straight slot 2-1 is set in adjustable shelf 2, convenient for the fixing blade during cutting
1-2 improves the precision for cutting operation.In addition, upper holder through-hole 1-3 is set through its thickness at 1 edge of upper holder,
2 edge of adjustable shelf sets adjustable shelf through-hole 2-2 through its thickness, lead 4 is fixedly installed in lower fixed frame 3, lead 4 passes through
Adjustable shelf through-hole 2-2 and upper holder through-hole 1-3 are flexibly connected with adjustable shelf 2 and upper holder 1.It is provided in this embodiment to cut
Device includes two upper holder through-hole 1-3, two adjustable shelf through-hole 2-2, two leads 4, it should be noted that this practicality
The quantity of the leads of the cutting means of novel offer, fixed frame through-hole and adjustable shelf through-hole 2-2 is not limited to two, be more than or
It can be realized equal to 2.Lower fixed frame 3, which is additionally provided with, allows cutter groove 3-1, allows the position of cutter groove 3-1 and blade 1-2, steady knife straight slot
2-1 is corresponding, in general, making cutter groove 3-1 equal with the well width of steady knife straight slot 2-1, the horizontal width of blade 1-2 leads to less than steady knife
Slot 2-1 and allow the well width of cutter groove 3-1, width difference is 0.01mm~1mm, that is, by blade 1-2, steady knife straight slot 2-1, allow cutter groove
3-1 is vertically projected simultaneously to same plane, and the view field that blade 1-2 is formed can fall into steady knife straight slot 2-1 and allow knife
The view field that slot 3-1 is formed.
The cutting means of flexible thin section bar provided in this embodiment are connect by fixed handle 1-1 with press machine tool to be moved
Power reduces manpower and materials, realizes large-scale production.When upper holder 1 and adjustable shelf 2 are moved along lead 4, lead 4 can
Position-limiting action is played to upper holder 1 and adjustable shelf 2, so as to improve the precision of cutting means；Meanwhile steady knife straight slot 2-1 meetings
Blade 1-2 is consolidated, improves the precision cut.Due to the sharp sword line and level of the blade 1-2 of cutting means setting
Line angle at an acute angle, when cutting flexible sheets section bar, each sword dot sequency contact flexible thin section bar, real on inclined sharp sword line
Existing blade scribing point cuts out the purpose of flexible thin section bar, and the deformation quantity for being cut object generation is small, and the flatness for cutting face is high, product
Precision is high, and the quality of production is high, also, it is small to cut the resistance formed in the process, accelerates speed of production, production efficiency is high.
Embodiment 2
As shown in Fig. 2, Fig. 4, Fig. 5, the cutting means of flexible thin section bar provided in this embodiment are usually placed in pressure
It is used on power lathe, cutting means include the upper holder 1, adjustable shelf 2, the lower fixed frame 3 that are arranged in parallel, and upper holder 1 is set
In the top of adjustable shelf 2, adjustable shelf 2 is set to the top of lower fixed frame 3.In 1 top setting fixed handle 1-1 of upper holder, Gu
The specification for determining handle 1-1 is matched with press machine tool power head folder hole, in use, fixed handle 1-1 penetrate the power head folder hole of lathe with
The power head of press machine tool is fixed, and obtains power.In 1 bottom centre of upper holder, the sharp inclined blade 1-2 of sword line, this reality are set
The quantity of the blade 1-2 of example offer is applied as two groups but is not limited to two groups.Blade 1-2 provided in this embodiment is intermediate knife angle of throat
There are two sharp blade surfaces for the setting of piece, i.e. blade 1-2.Steady knife straight slot 2-1 is set in adjustable shelf 2, convenient for knife firm during cutting
Piece 1-2 improves the precision for cutting operation.In addition, upper holder through-hole 1-3 is set through its thickness at 1 edge of upper holder,
Adjustable shelf through-hole 2-2 is set through its thickness at 2 edge of adjustable shelf, lead 4 is fixedly installed in lower fixed frame 3, lead 4 is worn
It crosses adjustable shelf through-hole 2-2 and upper holder through-hole 1-3 is flexibly connected with adjustable shelf 2 and upper holder 1.Sanction provided in this embodiment
Cutting apparatus includes two upper holder through-hole 1-3, two adjustable shelf through-hole 2-2, two leads 4, it should be noted that this reality
Two are not limited to the quantity of the lead 4 of the cutting means of novel offer, fixed frame through-hole 1-3 and adjustable shelf through-hole 2-2
It is a, it can be realized more than or equal to 2.Lower fixed frame 3, which is additionally provided with, allows cutter groove 3-1 and limiting slot 3-2.Allow the position of cutter groove 3-1
Put it is corresponding with blade 1-2, steady knife straight slot 2-1, in general, make cutter groove 3-1 equal with the well width of steady knife straight slot 2-1, blade 1-2
Horizontal width be less than steady knife straight slot 2-1 and allow the well width of cutter groove 3-1, width difference is 0.01mm~1mm, that is, by blade 1-
2nd, steady knife straight slot 2-1, allow and cutter groove 3-1 while vertically project to same plane, the view field that blade 1-2 is formed can fall
The view field for entering steady knife straight slot 2-1 and cutter groove 3-1 being allowed to be formed.Limiting slot 3-2 is used to limit the position of cropped object, by steady knife
Straight slot 2-1, cutter groove 3-1, limiting slot 3-2 is allowed vertically to project to same plane, steady knife straight slot 2-1 and allows cutter groove 3-1 shapes
Into view field fall completely within limiting slot 3-2 formation view field, in fact, can be needed according to cutting to limiting slot 3-2
Position and size be adjusted setting.The cross section of limiting slot 3-2 provided in this embodiment is rectangle, but the utility model is simultaneously
Not limited to this, the cross section of limiting slot 3-2 can also be parallelogram, trapezoidal or other shapes, specifically can be according to reality
Production requirement selects suitable limiting slot 3-2 shapes.
Embodiment 2 sets limiting slot 3-2 on the basis of embodiment 1, without human intervention, you can to being cut the position of object
It puts and is directly limited, easy to use, reduction cuts deviation.
Embodiment 3
As shown in Fig. 2, Fig. 5, Fig. 6, the cutting means structure base for the flexible thin section bar that the present embodiment is provided with embodiment 2
This is similar, and details are not described herein for same section, and only different piece is described in detail below.
Cutting means provided in this embodiment set limit connector 5 between upper holder 1 and adjustable shelf 2, and limiting connects
The top and bottom end of fitting 5 are connected to the lower surface of upper holder 1 and the upper surface of adjustable shelf 2.Limit connector 5 is used for
The relative position for limiting upper holder 1 and adjustable shelf 2 simultaneously connects upper holder 1 and adjustable shelf 2.When upper holder 1 is with living
When moving frame 2 moves downward, the relative position of the two can ensure that the blade 1-2 for being set to upper holder 1 is just penetrated and be set to
The steady knife straight slot 2-1 of adjustable shelf 2, is consolidated, and improves the precision for cutting operation.Terminate when cutting, cut next time to prepare,
Upper holder 1 is moved upwards with the needs of adjustable shelf 2, and the pulling force that upper holder 1 obtains lathe by fixed handle 1-1 moves upwards,
Pulling force is passed to by adjustable shelf 2 by limit connector 5 so that adjustable shelf 2 and upper holder 1 move up together, convenient for cutting out again
It cuts, realizes continuous production, improve production efficiency.Limit connector 5 actually can also be fixed at adjustable shelf 2 and lower fixed frame
Between 3, moreover, limit connector 5 uses but is not limited to spring.
It is allowing cutter groove 3-1 bottoms that clast slot 3-3 is set, its horizontally arranged passage of debris is run through inside lower fixed frame
3-4, passage of debris 3-4 inner ends and the outer end side wall and external connection with clast slot 3-3 respectively, so that clast slot and outside phase
It is logical.When cutting means continuous firing, generating more clast during cut can be gathered in clast slot 3-3, by vacuum pump
Or the tracheae of pneumatics air pump is connected with passage of debris 3-4, can remove by clast.
The cutting means of flexible thin section bar provided in this embodiment cut high, the achievable adhesion of precision and produce, produce effect
Rate is high；Clast in production timely processing and then can reduce abrasion of the clast to blade, extend the service life of cutting means.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the spirit of the present invention, belonging to the utility model will
Seek the range of protection.
Claims (10)
1. a kind of cutting means of flexible thin section bar, which is characterized in that the cutting means include the upper fixation being arranged in parallel
Frame, adjustable shelf, lower fixed frame, fixed set up are placed in the top of the adjustable shelf, the adjustable shelf be set to it is described under
The top of fixed frame sets upper holder through-hole through its thickness at fixed frame edge, is passed through at the adjustable shelf edge
Its thickness setting adjustable shelf through-hole is worn, lead is fixedly installed in the lower fixed frame, the lead passes through the adjustable shelf
Through-hole and fixed frame through-hole are flexibly connected with the adjustable shelf and upper holder, and knife is set in fixed frame bottom
Piece forms angle between the sharp sword line and horizontal line of the blade, steady knife straight slot is set in the adjustable shelf, in the lower fixation
Frame setting allows cutter groove, and the blade, the steady knife straight slot make cutter groove position corresponding with described.
2. the cutting means of flexible thin section bar according to claim 1, which is characterized in that the top of fixed frame
Fixed handle is set, and the fixed handle is for the cutting means with the power plant of the cutting means is driven to connect.
3. the cutting means of flexible thin section bar according to claim 1, which is characterized in that the sharp sword line of the blade with
Angular range between horizontal line is 2 °~75 °.
4. the cutting means of flexible thin section bar according to claim 3, which is characterized in that the horizontal width of the blade
Less than the well width of the steady knife straight slot, width difference is 0.01mm~1mm.
5. the cutting means of flexible thin section bar according to claim 3, which is characterized in that the horizontal width of the blade
Less than the well width for allowing cutter groove, width difference is 0.01mm~1mm.
6. the cutting means of flexible thin section bar according to claim 1, which is characterized in that the flexible thin section bar
Cutting means further include limit connector, the limit connector be arranged between fixed frame and the adjustable shelf or
Between the adjustable shelf and the lower fixed frame.
7. the cutting means of flexible thin section bar according to claim 6, which is characterized in that the limit connector is bullet
Spring or rubber.
8. the cutting means of flexible thin section bar according to claim 1, which is characterized in that the lower fixed frame top is also
Limiting slot is provided with, for limiting the position of cropped object.
9. the cutting means of flexible thin section bar according to claim 8, which is characterized in that the limiting slot cross section is
Rectangle, parallelogram or trapezoidal.
10. the cutting means of flexible thin section bar according to claim 1, which is characterized in that the quantity of the lead
More than or equal to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713141.3U CN207548820U (en) | 2017-12-11 | 2017-12-11 | A kind of cutting means of flexible thin section bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713141.3U CN207548820U (en) | 2017-12-11 | 2017-12-11 | A kind of cutting means of flexible thin section bar |
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| Publication Number | Publication Date |
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| CN207548820U true CN207548820U (en) | 2018-06-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895149A (en) * | 2017-12-11 | 2019-06-18 | 北京康安高分子开发中心 | A kind of cutting means of flexible thin profile |
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2017
- 2017-12-11 CN CN201721713141.3U patent/CN207548820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895149A (en) * | 2017-12-11 | 2019-06-18 | 北京康安高分子开发中心 | A kind of cutting means of flexible thin profile |
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Address after: 100068 Beijing city Fengtai District Road No. 10 Patentee after: Beijing kang'an Kelin Technology Co.,Ltd. Address before: 100068 Beijing city Fengtai District Road No. 10 Patentee before: BEIJING CONAN MEDICAL SUPPLY Co. |