CN206359773U - A kind of wire cutting machine tool bit - Google Patents
A kind of wire cutting machine tool bit Download PDFInfo
- Publication number
- CN206359773U CN206359773U CN201621288106.7U CN201621288106U CN206359773U CN 206359773 U CN206359773 U CN 206359773U CN 201621288106 U CN201621288106 U CN 201621288106U CN 206359773 U CN206359773 U CN 206359773U
- Authority
- CN
- China
- Prior art keywords
- housing
- blade
- oscillating rod
- magnetic field
- base
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of wire cutting machine tool bit, including housing, housing includes left housing and the right shell being engaged with left housing, base is arranged below in housing forward end, fixed blade is provided between housing and base, cutting blade, magnetic field oscillating rod and electromagnetic device, magnetic field oscillating rod front end is provided with U-shaped opening, cutting blade rear end is provided with cylinder, base is provided with column spinner, magnetic field oscillating rod is provided with rotating hole, the magnetic field oscillating rod left and right sides is designed with oscillating rod spring, housing forward end face is provided with incoming line, fixed blade is located at incoming line lower end, housing rear end is provided with negative port, spray bar is provided with housing.The utility model is used is provided with cutting blade, magnetic field oscillating rod and electromagnetic device in housing, pass through electromagnetic device driving magnetic field oscillating rod, then magnetic field oscillating rod driving blade or so moves in parallel shear line hair, and pass through spray bar automatic oil spout, damage of components is prevented, the life-span of blade is improved, maintenance rate is reduced, cost is reduced, so as to improve the performance of thread trimmer.
Description
Technical field
The utility model is related to cutting facility technical field, more particularly to a kind of wire cutting machine tool bit.
Background technology
Industry trimming thread ends process is sewed, the method for existing processing sewing unnecessary the end of a thread of process is all to use flexible axle, DC brush
Motor, direct current outer rotor motor driven trimming machine knife blade, then increase the processing of negative pressure Thread odds suction process and cut the end of a thread；And make
Due to by manually oiling, causing inefficiency during, motor and blade can be also damaged in the case where forgetting to refuel；
The problem of flexible axle, brush direct current motor, direct current outer rotor motor driven trimming machine knife blade are present：1. driven by quill shaft blade is easily sent out
Heat, noise is big, weight is heavy, easily cut rotten fabric；2. brush direct current motor driving blade motor torsion is small, short life maintenance rate is high；
3. direct current outer rotor motor driven trimming machine knife blade, the big driving blade structure of volume is complicated, structure is straight line very flexible；Weight
Weight, noise are big, install complicated；Cost is high, and maintenance needs professional person；With motor-driven blade, eccentric shaft must be filled, vibrations are big, the longevity
Life is short, easily stuck burning motor or blade broken teeth, so as to reduce the performance of thread trimmer.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of wire cutting machine tool bit, solves the performance of thread trimmer
Poor the problem of.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of wire cutting machine tool bit, including housing, the housing include left housing and the right shell being engaged with the left housing, described
Base is arranged below in housing forward end, provided with fixed blade, the moving knife being sequentially connected from front to back between the housing and the base
Piece, magnetic field oscillating rod and electromagnetic device, the magnetic field oscillating rod front end are provided with U-shaped opening, and the cutting blade rear end is provided with and is plugged on
The cylinder of the U-shaped opening, the base is provided with column spinner, and the magnetic field oscillating rod is provided with and is engaged with the column spinner
The rotating hole of rotation, the magnetic field oscillating rod left and right sides is designed with oscillating rod spring, and the housing forward end face is provided with inlet wire
Mouthful, the fixed blade is located at the incoming line lower end, and the housing rear end is provided with negative pressure mouthful, and the housing is interior to be provided with spray bar.
Further, the cutting blade rear end be provided with horizontally disposed tabletting standing groove, the base be provided with it is described
The blade tabletting that tabletting standing groove is engaged.
Further, the blade tabletting rear end is bolted on the base by the tabletting of left and right two, two institutes
State and tabletting spring is all arranged with tabletting bolt.
Further, the incoming line upper end is provided with blinker, and the blinker is provided with multiple rectangles be arrangeding in parallel
Mouthful, the distance of the blinker and the fixed blade crown is 1.5mm~2.0mm.
Further, the negative pressure mouthful is circumscribed with Negative pressure machine.
Further, the spray bar is circumscribed with automatic oil spout system.
Further, the left housing and the right shell connect to form negative pressure air channel by casing bolts.
Further, the base is connected by bolt of lower base with the housing.
Further, the electromagnetic device is bolted on the base by electromagnetic device.
Further, the fixed blade is bolted on the base by fixed blade.
Using above-mentioned technical proposal, due to being provided with cutting blade, magnetic field oscillating rod and electromagnetic device in housing, pass through electromagnetic device
Driving magnetic field oscillating rod, then magnetic field oscillating rod driving blade or so moves in parallel shear line hair, and is sprayed automatically by spray bar
Oil, prevents damage of components, improves the life-span of blade, reduces maintenance rate, cost is reduced, so as to improve the usability of thread trimmer
Energy.
Brief description of the drawings
Fig. 1 is a kind of decomposition texture schematic diagram of wire cutting machine tool bit one embodiment of the utility model；
Fig. 2 is a kind of internal structure schematic diagram of wire cutting machine tool bit one embodiment of the utility model；
Fig. 3 is a kind of dimensional structure diagram of wire cutting machine tool bit one embodiment of the utility model.
Figure number and its explanation：
1st, fixed blade；2nd, cutting blade；3rd, base；4th, blade tabletting；5th, tabletting spring；6th, oscillating rod spring；7th, magnetic field is put
Lever；8th, electromagnetic device；9th, blinker；10th, spray bar；11st, right shell；12nd, left housing；13rd, U-shaped opening；14th, column spinner；15th, rotate
Hole；16th, negative pressure mouthful；17th, incoming line.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
Explanation for these embodiments is used to help understand the utility model, but does not constitute to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not constitute conflict each other
It can just be mutually combined.
A kind of wire cutting machine tool bit provided referring to figs. 1 to Fig. 3, the utility model, including housing, housing include the He of left housing 12
Base 3 is arranged below in the right shell 11 being engaged with left housing 12, housing forward end, is provided with from front to back successively between housing and base 3
Fixed blade 1, cutting blade 2, magnetic field oscillating rod 7 and the electromagnetic device 8 of connection, the front end of magnetic field oscillating rod 7 are provided with U-shaped opening 13, moving knife
The rear end of piece 2 is provided with the cylinder for being plugged on U-shaped opening 13, and base 3 is provided with column spinner 14, and magnetic field oscillating rod 7 is provided with and rotation
Post 14 is engaged the rotating hole 15 of rotation, and the left and right sides of magnetic field oscillating rod 7 is designed with oscillating rod spring 6, and housing forward end is set on face
There is incoming line 17, fixed blade 1 is located at the lower end of incoming line 17, housing rear end is provided with negative pressure mouthful 16, and housing is interior to be provided with spray bar 10.Circle
Post rotates to realize swinging for cutting blade 2 in U-shaped opening 13.The fixed blade 1 and cutting blade 2 of the technical program are all sawtooth
Shape structure, the sawtooth working face of zigzag structure is all blade face, can be with by the cooperation fixed blade 1 that swings of cutting blade 2
The line hair sucked in from incoming line 17 is quickly cut.The close company with fixed blade 1 and cutting blade 2 of the jet of spray bar 10
Place is met, it is so convenient that oil spout is carried out to fixed blade 1 and cutting blade 2, prevent breaks down.Blade tabletting 4 adjust cutting blade 2 with it is quiet
The point of a knife tooth pitch of blade 1 is within 0.3mm, and control cutting blade 2 can only the parallel swing shearing in left and right, blinker 9 and fixed blade 1
Distance is 1.5mm~2.0mm, and housing rear end is a negative pressure air channel and handle, and spray bar 10 is mounted under the right negative pressure air channel of shell 11
Give blade fuel feeding.
The rear end of cutting blade 2 is provided with horizontally disposed tabletting standing groove, and base 3 is provided with the knife being engaged with tabletting standing groove
Piece tabletting 4.It can limit cutting blade 2 to swing by blade tabletting 4, improve cutting blade 2 and coordinate shear line with fixed blade 1
The effect of hair.
The rear end of blade tabletting 4 is bolted on base by the tabletting of left and right two, is all arranged with two tabletting bolts
Tabletting spring 5.Blade tabletting 4 can so, which possessed, certain pressure adjusting function, improves the service life of blade.
The upper end of incoming line 17 is provided with blinker 9, and blinker 9 is provided with multiple rectangular openings be arrangeding in parallel.So prevent from cutting
Broken fabric, improves the shear efficiency of line hair.
Negative pressure mouthful 16 is circumscribed with Negative pressure machine.Line hair is drawn onto on blade by Negative pressure machine air-breathing and sheared.
Spray bar 10 is circumscribed with automatic oil spout system.It is so convenient that oil spout is carried out to blade, prevent blade abrasion.
Left housing 12 and right shell 11 connect to form negative pressure air channel by casing bolts.Base 3 is connected by bolt of lower base and housing
Connect.Electromagnetic device 8 is bolted on base 3 by electromagnetic device.Fixed blade 1 is bolted on base 3 by fixed blade.Pass through
The installation and maintenance of the thread trimmer easy to connect of each bolt.
In summary, the utility model is used is provided with cutting blade, magnetic field oscillating rod and electromagnetic device in housing, passes through electromagnetism
Device driving magnetic field oscillating rod, then magnetic field oscillating rod driving blade or so move in parallel shear line hair, it is and automatic by spray bar
Oil spout, prevents damage of components, improves the life-span of blade, reduces maintenance rate, cost is reduced, so as to improve the usability of thread trimmer
Energy.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (10)
1. a kind of wire cutting machine tool bit, it is characterised in that including housing, the housing includes left housing and is engaged with the left housing
Base is arranged below in right shell, the housing forward end, quiet provided with what is be sequentially connected from front to back between the housing and the base
Blade, cutting blade, magnetic field oscillating rod and electromagnetic device, the magnetic field oscillating rod front end are provided with U-shaped opening, and the cutting blade rear end is set
There is the cylinder for being plugged on the U-shaped opening, the base is provided with column spinner, and the magnetic field oscillating rod is provided with and the rotation
Post is engaged the rotating hole of rotation, and the magnetic field oscillating rod left and right sides is designed with oscillating rod spring, the housing forward end face
Provided with incoming line, the fixed blade is located at the incoming line lower end, and the housing rear end is provided with negative pressure mouthful, the housing and is provided with
Spray bar.
2. wire cutting machine tool bit according to claim 1, it is characterised in that the cutting blade rear end is provided with horizontally disposed pressure
Piece standing groove, the base is provided with the blade tabletting being engaged with the tabletting standing groove.
3. wire cutting machine tool bit according to claim 2, it is characterised in that the blade tabletting rear end passes through the pressure of left and right two
Piece is bolted on the base, and tabletting spring is all arranged with two tabletting bolts.
4. wire cutting machine tool bit according to claim 1, it is characterised in that the incoming line upper end is provided with blinker, described
Blinker is provided with multiple rectangular openings be arrangeding in parallel, the distance of the blinker and the fixed blade crown for 1.5mm~
2.0mm。
5. wire cutting machine tool bit according to claim 1, it is characterised in that the negative pressure mouthful is circumscribed with Negative pressure machine.
6. wire cutting machine tool bit according to claim 1, it is characterised in that the spray bar is circumscribed with automatic oil spout system.
7. wire cutting machine tool bit according to claim 1, it is characterised in that the left housing and the right shell pass through housing
Bolt connection formation negative pressure air channel.
8. wire cutting machine tool bit according to claim 1, it is characterised in that the base passes through bolt of lower base and the housing
Connection.
9. wire cutting machine tool bit according to claim 1, it is characterised in that the electromagnetic device is bolted to by electromagnetic device
On the base.
10. wire cutting machine tool bit according to claim 1, it is characterised in that the fixed blade passes through fixed blade bolt
It is fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621288106.7U CN206359773U (en) | 2016-11-28 | 2016-11-28 | A kind of wire cutting machine tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621288106.7U CN206359773U (en) | 2016-11-28 | 2016-11-28 | A kind of wire cutting machine tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206359773U true CN206359773U (en) | 2017-07-28 |
Family
ID=59372818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621288106.7U Withdrawn - After Issue CN206359773U (en) | 2016-11-28 | 2016-11-28 | A kind of wire cutting machine tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206359773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637784A (en) * | 2016-11-28 | 2017-05-10 | 中山市亚历克斯机电科技有限公司 | Tool bit of thread shearing machine |
-
2016
- 2016-11-28 CN CN201621288106.7U patent/CN206359773U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637784A (en) * | 2016-11-28 | 2017-05-10 | 中山市亚历克斯机电科技有限公司 | Tool bit of thread shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170728 Effective date of abandoning: 20190305 |