CN202964734U - Grooving knife for forming U-shaped groove on paperboard - Google Patents
Grooving knife for forming U-shaped groove on paperboard Download PDFInfo
- Publication number
- CN202964734U CN202964734U CN 201220544019 CN201220544019U CN202964734U CN 202964734 U CN202964734 U CN 202964734U CN 201220544019 CN201220544019 CN 201220544019 CN 201220544019 U CN201220544019 U CN 201220544019U CN 202964734 U CN202964734 U CN 202964734U
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- cutter
- grooving
- shaped groove
- open
- cardboard
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Abstract
The utility model relates to a grooving knife, in particular to a grooving knife for forming a U-shaped groove on a paperboard. The grooving knife comprises a knife head and a knife bar; the grooving tool of which one cutting edge is transversely arranged is arranged at the bottom of the knife head; the grooving knife is obliquely arranged downwards from back to front; and cutting knifes of which the cutting edges are vertically arranged are respectively arranged at the two sides of the grooving knife and are vertically arranged downwards. The grooving knife has the characteristics of environmental friendliness, energy conservation and good processing effect.
Description
Technical field
The utility model relates to a kind of grooving cutter, relates in particular to a kind of good grooving cutter of environmental protection and energy saving, processing effect for open U-shaped groove on cardboard.
Background technology
In the prior art, the hardboards such as cardboard such as chipboard, paperboard are carried out U-shaped groove grooving, and to add man-hour be all to carry out Milling Process by assembling U-shaped milling cutter, can produce a large amount of powder in milling process, and this mode need to be according to the corresponding motor of number coupling of groove milling, due to the reason of operational characteristic, after adopting this mode to the cardboard grooving, groove face can be with jagged smooth not, affects the making of the subsequent products such as carton, causes the increase of percent defective.Therefore, such device both wasted energy, and contaminated environment damage again the healthy of operating personnel, and crudy is bad.
Summary of the invention
The utility model is mainly for the existing above-mentioned technical problem of prior art, and a kind of good grooving cutter of environmental protection and energy saving, processing effect for open U-shaped groove on cardboard is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of grooving cutter for open U-shaped groove on cardboard, comprise cutter head and knife bar, described cutter head bottom is provided with a recessing tool that cutting edge is horizontal, described recessing tool is by rear extremely front downward-sloping setting, described recessing tool both sides are respectively arranged with the perpendicular cutter of putting of a cutting edge, and described two cutter arrange straight down.Two perpendicular cutter of putting of cutting edge, be used for cutting out the both sides of U-shaped groove, limit the width of U-shaped groove, the horizontal recessing tool of cutting edge is peeled off for the paperboard surface of the restriction width that cutter are cut out and is formed final U-shaped groove, the mode that the utility model is peeled off by line cutting by the recessing tool of the cutter cooperation chisel edge of two perpendicular swords is processed U-shaped groove on cardboard, the waste material of generation is strip, can not produce a large amount of powder, be easy to cleaning, relatively environmental protection; Secondly, cutter of the present utility model can recycle after sharpening after using passivation repeatedly, does not need to change whole milling cutter, economizes on resources, and has reduced production cost; Again, the utility model manual operations according to actual needs or cooperation production line use, and be hand-held all more convenient with installation, when processing capacity is smaller, directly manual operations, and, only need the energy has been saved in the equipped requirement that can satisfy different grooving numbers side by side of a plurality of the utility model.
As preferably, the blade of described recessing tool is triangular prism shaped, and cutting edge is up-narrow and down-wide triangular taper.The blade of this structure is installed firmly, and cutting edge is sharp, relatively is suitable for stripping technology, and relatively is easy to repeatedly the sharpening recycling.
As preferably, the cutting edge of described cutter is downward-sloping from front to back oblique sword.This structure cuts is more laborsaving.
As preferably, setting is staggered before and after described two cutter.This structure makes the incision of cutter more laborsaving, and has avoided the horizontal extruding of cutter to cardboard, guarantees the grooving quality.
As preferably, described cutter head front portion is provided with guiding parts.This structure is convenient to guarantee grooving direction accurately.
As preferably, described guiding parts comprises support arm, and described support arm one end is connected with cutter head, and the other end is equipped with round pin, on described round pin, gib block is installed, and the axis of described gib block and the axis of recessing tool are coplanar.This is simple in structure, and guiding accurately.
As preferably, offer discharging opening on the cutter head above described recessing tool.This structure is convenient to discharge the scrap ribbon that produces in the process of drafting, and guarantees the smoothness of process.
Therefore, the utlity model has environmental protection and energy saving, characteristics that processing effect is good.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of grooving cutter for open U-shaped groove on cardboard of the utility model.
Accompanying drawing 2 is the STRUCTURE DECOMPOSITION figure of a kind of grooving cutter for open U-shaped groove on cardboard of the utility model.
Accompanying drawing 3 is the structural representation of a kind of cutter head of the utility model.
Accompanying drawing 4 is the structural representation of a kind of guiding parts of the utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail, obviously, described embodiment is only part embodiment of the present utility model.
Embodiment 1:
Referring to accompanying drawing 1 ~ 4, a kind of grooving cutter for open U-shaped groove on cardboard of the utility model, comprise cutter head 1 and knife bar 2, described cutter head 1 bottom is provided with a recessing tool 7 that cutting edge is horizontal, this recessing tool 7 is connected on cutter head 1 by screw 9 is dismountable, described recessing tool 7 is by rear extremely front downward-sloping setting, described recessing tool 7 both sides are respectively arranged with the perpendicular cutter 6 of putting of a cutting edge, drift 8 is dismountable is connected on cutter head 1 by a locking for these two cutter, described two cutter arrange straight down, and the front and back certain distance that is staggered.The blade of described recessing tool 7 is triangular prism shaped, and cutting edge is up-narrow and down-wide triangular taper.The cutting edge of described cutter 6 is downward-sloping from front to back oblique sword.
Offer discharging opening 10 on the cutter head 1 of recessing tool 7 tops, be convenient to discharge the scrap ribbon that produces in the process of drafting, guarantee the smoothness of process.
Two perpendicular cutter of putting of cutting edge, be used for cutting out the both sides of U-shaped groove, limit the width of U-shaped groove, the horizontal recessing tool of cutting edge is peeled off for the paperboard surface of the restriction width that cutter are cut out and is formed final U-shaped groove, the mode that the utility model is peeled off by line cutting by the recessing tool of the cutter cooperation chisel edge of two perpendicular swords is processed U-shaped groove on cardboard, the waste material of generation is strip, can not produce a large amount of powder, be easy to cleaning, relatively environmental protection; Secondly, cutter of the present utility model can recycle after sharpening after using passivation repeatedly, does not need to change whole milling cutter, economizes on resources, and has reduced production cost; Again, the utility model manual operations according to actual needs or cooperation production line use, and be hand-held all more convenient with installation, when processing capacity is smaller, directly manual operations, and, only need the energy has been saved in the equipped requirement that can satisfy different grooving numbers side by side of a plurality of the utility model.
Should be understood that above-described embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (7)
1. grooving cutter that is used for opening U-shaped groove on cardboard, it is characterized in that: comprise cutter head (1) and knife bar (2), described cutter head (1) bottom is provided with a recessing tool (7) that cutting edge is horizontal, described recessing tool (7) is by rear extremely front downward-sloping setting, described recessing tool (7) both sides are respectively arranged with the perpendicular cutter (6) of putting of a cutting edge, and described two cutter arrange straight down.
2. the grooving cutter for open U-shaped groove on cardboard according to claim 1, it is characterized in that: the blade of described recessing tool (7) is triangular prism shaped, cutting edge is up-narrow and down-wide triangular taper.
3. the grooving cutter for open U-shaped groove on cardboard according to claim 1 is characterized in that: the cutting edge of described cutter (6) is downward-sloping from front to back oblique sword.
4. according to claim 1 or 3 described grooving cutters for open U-shaped groove on cardboard is characterized in that: setting is staggered before and after described two cutter (6).
5. the grooving cutter for open U-shaped groove on cardboard according to claim 1 is characterized in that: described cutter head (1) front portion is provided with guiding parts.
6. the grooving cutter for open U-shaped groove on cardboard according to claim 5, it is characterized in that: described guiding parts comprises support arm (3), described support arm (3) one ends are connected with cutter head (1), the other end is equipped with round pin (4), gib block (5) is installed on described round pin (4), and the axis of the axis of described gib block (5) and recessing tool (7) is coplanar.
7. the grooving cutter for open U-shaped groove on cardboard according to claim 1, is characterized in that: offer discharging opening (10) on the cutter head (1) above described recessing tool (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544019 CN202964734U (en) | 2012-10-23 | 2012-10-23 | Grooving knife for forming U-shaped groove on paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544019 CN202964734U (en) | 2012-10-23 | 2012-10-23 | Grooving knife for forming U-shaped groove on paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964734U true CN202964734U (en) | 2013-06-05 |
Family
ID=48505860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544019 Expired - Fee Related CN202964734U (en) | 2012-10-23 | 2012-10-23 | Grooving knife for forming U-shaped groove on paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029157A (en) * | 2012-10-23 | 2013-04-10 | 浙江赛力机械有限公司 | Grooving tool for forming U-shaped groove in paperboard |
-
2012
- 2012-10-23 CN CN 201220544019 patent/CN202964734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029157A (en) * | 2012-10-23 | 2013-04-10 | 浙江赛力机械有限公司 | Grooving tool for forming U-shaped groove in paperboard |
| CN103029157B (en) * | 2012-10-23 | 2015-05-20 | 浙江赛力机械有限公司 | Grooving tool for forming U-shaped groove in paperboard |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20181023 |