CN207971512U - Fixed thickness mowing knife - Google Patents
Fixed thickness mowing knife Download PDFInfo
- Publication number
- CN207971512U CN207971512U CN201820397068.1U CN201820397068U CN207971512U CN 207971512 U CN207971512 U CN 207971512U CN 201820397068 U CN201820397068 U CN 201820397068U CN 207971512 U CN207971512 U CN 207971512U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- mowing
- fixed thick
- blade
- fixed
- 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
Links
- 238000000034 method Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Abstract
The utility model discloses a kind of fixed thick mowing knives, belong to mowing cutter field.It includes mainly clamping device, and the mowing blade that can be moved forward and backward is equipped in clamping device, and the bottom of clamping device side is equipped with the fixed thick notch coordinated with mowing insert tip；Fixed thickness notch is that clamping device front end face is formed by connecting with underrun oblique line or camber line, and the clamping device is equipped with track groove, and mowing blade is fixedly connected by fastener with track groove, and the fastener includes screw rod, and screw rod both sides pass through nut check respectively.The utility model is simple in structure, adds fixed thick notch, by adjusting the location determination mowing thickness of mowing blade, while clamping device and mowing blades fit are close, using more convenient.The utility model is mainly used for fixed thick cutting.
Description
Technical field
The utility model belongs to mowing cutter field, specifically, more particularly to a kind of fixed thick mowing knife.
Background technology
Currently, glued board in process, needs slab made of log rotary cut being covered in the plate core composed,
Plate core generally use three opens slab covering, and the lap between two slabs is cut.Existing cutting knife, blade with
It is fixed by single side screw between knife rest, gap is larger, and blade easily shakes in knife rest, and the easy deflection of blade cannot keep vertical
Directly, it is not high that precision is cut when cutting；And the not fixed thick function of existing cutting knife, it is easy to scratch plate core or table in use
Face.
Invention content
The purpose of the utility model is to overcome drawbacks described above, provide a kind of fixed thick mowing knife, simple in structure, it is fixed to add
Thick notch, by adjusting the location determination mowing thickness of mowing blade, while clamping device and mowing blades fit are close, use
It is more convenient.
The fixed thick mowing knife, including clamping device, clamping device is interior to be equipped with the mowing blade that can be moved forward and backward, clamping
The bottom of device side is equipped with the fixed thick notch coordinated with mowing insert tip.
Fixed thickness notch is that clamping device front end face is formed by connecting with underrun oblique line or camber line, is set on the clamping device
There are track groove, mowing blade to be fixedly connected with track groove by fastener, the fastener includes screw rod, and screw rod both sides lead to respectively
Cross nut check.
Further, the U-shaped profile of the clamping device.
Further, the clamping device includes two grip blocks, is equipped with backing plate between grip block, mowing blade is installed on two
Front edge of board is clamped, track groove is respectively equipped on two grip blocks, fixed thickness notch is set to grip block front bottom end；It is clamped on front edge of board
Portion is equipped with the caging bolt coordinated with mowing blade upper end；Grip block is equipped with non-slip process.
Further, the clamping device other side is equipped with cutter；The clamping device both sides are respectively equipped with handle base.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model is additionally arranged at the bottom of fixed thick notch in clamping device, and fixed thickness notch is moved forward and backward with mowing blade,
Fixed thick thickness is adjustable, easy to use；
2, mowing blade is fixedly connected with the track groove of clamping device respectively by both sides nut, the mode that both sides clamp,
Make mowing blade in clamping device, remains and do not shake vertically, substantially increase machining accuracy；
3, non-slip process, non-slip process and appended claims are added on grip block, keep fastener fixed effect more reliable；
4, cutter is added in the clamping device other side, can be by cutter by the scar on slab when slab carries out manually repairing skin
It cuts out, saves manpower and improve working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-section of one clamping device of embodiment；
Fig. 3 is the vertical view of embodiment two；
Fig. 4 is the explosive view of embodiment two.
In figure, 1, grip block；2, caging bolt；3, mowing blade；4, track groove；5, fastener；6, handle base；7, riveting
Nail；8, cutter；9, backing plate；10, non-slip process；11, fixed thick notch.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments：
Embodiment one
As depicted in figs. 1 and 2, fixed thick mowing knife, including clamping device, clamping device both sides are respectively equipped with handle base 6,
Hand seat 6 is fixedly connected by rivet 7 with clamping device；The mowing blade 3 that can be moved forward and backward, clamping device are equipped in clamping device
The bottom of side is equipped with the fixed thick notch 11 coordinated with 3 tip of mowing blade, and the clamping device other side is equipped with cutter 8；It is fixed thick scarce
Mouth 11 is formed by connecting for clamping device front end face with underrun oblique line or camber line；The clamping device is equipped with track groove 4, repaiies
Cutting blade 3 is fixedly connected by fastener 5 with track groove 4, and the fastener 5 includes screw rod, and screw rod both sides pass through nut respectively
Locking, the U-shaped profile of the clamping device, about 4 both sides of track groove are respectively equipped with non-slip process 10.
Cutter 8 is made of hard alloy steel, and hardness is high, and service life is long, not easy to break；Clamping device uses SK7 high
Carbon steel is made, and hardness is high, wear-resistant；3 market of mowing blade is on sale, and mowing blade 3 can remove after the edge wear of front end
Front end is continuing with；The inclination angle of fixed thickness 11 oblique line of notch and the radian of camber line are determined according to required mowing depth.
Embodiment two
As shown in Figure 3 and Figure 4, the clamping device includes two grip blocks 1, is equipped with backing plate 9 between two grip blocks 1, repaiies
Cutting blade 3 is installed on two grip blocks, 1 front end, and track groove 4 is respectively equipped on two grip blocks 1, and fixed thickness notch 11 is set to grip block 1
Front bottom end；1 upper front end of grip block is equipped with the caging bolt 2 coordinated with 3 upper end of mowing blade；Grip block 1 is equipped with anti-skidding
Protrusion 10, backing plate 9 are made of the stainless steel spring piece of 0.5mm；It is other identical as embodiment one.
When the utility model is used, mowing blade 3 by two nuts of fastener 5 respectively from both sides grip track slot 4,
About 4 both sides of track groove are respectively equipped with non-slip process 10, and anti-skid rubber cushion is equipped between nut and non-slip process 10.Pass through loosening
Both sides nut, lead-screw drive mowing blade 3 to move forward or back, and are closed with adjusting mowing blade 3 and the position of fixed thick notch 11
System, so as to adjust mowing depth, and is fastened by nut, easy to use.When mowing, caging bolt 2 withstands the top of mowing blade 3
Portion ensures mowing effect.
Claims (8)
1. a kind of fixed thick mowing knife, it is characterised in that：Including clamping device, the mowing knife that can be moved forward and backward is equipped in clamping device
Piece (3), the bottom of clamping device side are equipped with the fixed thick notch (11) coordinated with mowing blade (3) tip, the clamping device
It is equipped with track groove (4), mowing blade (3) is fixedly connected by fastener (5) with track groove (4)；Clamping device includes two folders
Plate (1) is held, is equipped with backing plate (9) between grip block (1), mowing blade (3) is installed on two grip blocks (1) front end, two grip blocks (1)
On be respectively equipped with track groove (4), fixed thickness notch (11) is set to grip block (1) front bottom end.
2. fixed thick mowing knife according to claim 1, it is characterised in that：The fastener (5) includes screw rod, screw rod both sides
Pass through nut check respectively.
3. fixed thick mowing knife according to claim 2, it is characterised in that：The U-shaped profile of the clamping device.
4. fixed thick mowing knife according to claim 3, it is characterised in that：Grip block (1) upper front end is equipped with and repaiies
The caging bolt (2) of cutting blade (3) upper end cooperation.
5. fixed thick mowing knife according to claim 4, it is characterised in that：The grip block (1) is equipped with non-slip process
(10)。
6. fixed thick mowing knife according to any one of claim 1 to 5, it is characterised in that：The clamping device other side
Equipped with cutter (8).
7. fixed thick mowing knife according to claim 6, it is characterised in that：The clamping device both sides are respectively equipped with handle base
(6)。
8. fixed thick mowing knife according to claim 1, it is characterised in that：The fixed thick notch (11) is clamping device front end
Face is formed by connecting with underrun oblique line or camber line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397068.1U CN207971512U (en) | 2018-03-22 | 2018-03-22 | Fixed thickness mowing knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397068.1U CN207971512U (en) | 2018-03-22 | 2018-03-22 | Fixed thickness mowing knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971512U true CN207971512U (en) | 2018-10-16 |
Family
ID=63764571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820397068.1U Expired - Fee Related CN207971512U (en) | 2018-03-22 | 2018-03-22 | Fixed thickness mowing knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971512U (en) |
-
2018
- 2018-03-22 CN CN201820397068.1U patent/CN207971512U/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: 20181016 |