CN206305545U - Saw blade that is a kind of easy to disassemble and changing grinding head - Google Patents
Saw blade that is a kind of easy to disassemble and changing grinding head Download PDFInfo
- Publication number
- CN206305545U CN206305545U CN201621322333.7U CN201621322333U CN206305545U CN 206305545 U CN206305545 U CN 206305545U CN 201621322333 U CN201621322333 U CN 201621322333U CN 206305545 U CN206305545 U CN 206305545U
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- China
- Prior art keywords
- disk
- saw blade
- moving spring
- plate
- disassemble
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Abstract
The utility model discloses a kind of easy to disassemble and replacing grinding head saw blade, including disk, the lateral surface of the disk is provided with blunt bistrique, connector is offered at the axle center of the disk, the surface of the disk is provided with changes a device, and changing a device includes transverse slat, and back-moving spring and two expansion plates are provided with the top of transverse slat, back-moving spring is located between two expansion plates, and expansion plate is disposed with screwing bolts and fixing bolt from top to bottom away from the side of back-moving spring.The utility model facilitates the replacing and maintenance of blunt bistrique, reached the effect that saw blade can split, people can change different sawtooth according to different demands, when sawtooth after a period of operation, people can go to change according to the degree of wear of sawtooth, disk need not entirely be changed, efficiently be applied resource, saved cost, reduce economic loss, the time is saved, operating efficiency has been improve, the work and life for giving people have brought conveniently.
Description
Technical field
The utility model is related to grinding technology field, saw blade that is specially a kind of easy to disassemble and changing grinding head.
Background technology
Saw blade versatile material mainly possesses the cut-out of soft carbon steel and non-ferrous metal bar and tubing.Superhard material is cut
Pipe saw blade is used for hard-cutting material（Resistance to hot iron, the glass hard steel of stainless steel）Milling Process.Saw blade is used to cut angle bar, steel
Plate, channel, I-steel, pipe fitting and other ferrous metal section bars and part, the saw blade number of teeth are different, and its matrix is hardened steel,
Saw blade tip is made up of tungsten carbide and titanium carbide.
Nowadays saw blade, existing saw blade can all be used when timber cutting, cutting marble and tubing cut
Surrounding can have sawtooth, this kind of saw blade is often integrally formed, saw blade polishing cutting a period of time after sawtooth just
Can not use, people directly can typically abandon saw blade, and people are virtually causing the waste of resource, increased into
This, has brought economic loss, and people lose time when saw blade is changed, and cause the decline of operating efficiency, give people
Work and life bring inconvenience.
Utility model content
The purpose of this utility model is to provide saw blade that is a kind of easy to disassemble and changing grinding head, and possessing can change saw
The advantage of tooth and efficient application resource, solves the problems, such as the wasting of resources.
To achieve the above object, the utility model provides following technical scheme：It is a kind of easy to disassemble and replacing grinding head
Saw blade, including disk, the lateral surface of the disk are provided with blunt bistrique, and connector, institute are offered at the axle center of the disk
The surface for stating disk is provided with and changes a device.
A device that changes includes transverse slat, and back-moving spring and two expansion plates are provided with the top of the transverse slat, described multiple
Position spring is located between two expansion plates, and the expansion plate is disposed with and screws spiral shell from top to bottom away from the side of back-moving spring
Bolt and fixing bolt, are provided with housing at the top of the back-moving spring, the bottom of the housing is fixedly connected with one end of drawstring,
The other end of the drawstring sequentially passes through back-moving spring and transverse slat and extends to the outside of transverse slat, the end of the drawstring and transverse slat
The pull head of peripheral hardware is fixedly connected, and the top of the housing is fixedly connected by connecting plate with the bottom of tip vertebra, the housing
Inner chamber be provided with telescoping tube, the outside of the telescoping tube is socketed with the both sides of compression spring, the telescoping tube and compression spring
Contiguous block is provided with, placed cavity is offered on the contiguous block, the internal activity of the placed cavity is connected with matches somebody with somebody with expansion plate
The sliding ball that conjunction is used.
Preferably, the lateral surface of the disk is offered and screws chamber, the blunt bistrique near the side of disk be provided with
Screw that chamber uses cooperatively screws post.
Preferably, the surface of the disk offers circular hole, and the circular hole is located at and changes between device and connector.
Preferably, offer with screwing of setting of tip vertebra bottom that post uses cooperatively screws at the top of the connection plate
Chamber.
Preferably, the expansion plate includes the first plate body and the second plate body, and the second plate is inserted in one end of first plate body
The screw used cooperatively with screwing bolts is offered in the groove of body, and on the second plate body.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model facilitates the installation of disk by setting connector, connector, by the setting side for screwing post
Blunt bistrique replacing and maintenance, fix the first plate body and the second plate body by the setting of screwing bolts and fixing bolt,
By using cooperatively for pull head, drawstring, back-moving spring, housing, connection plate and screwing bolts, enable tip vertebra and blunt bistrique
Exchange is used, and has reached the effect that saw blade can split, and people can change different sawtooth according to different demands, work as saw
After a period of operation, people can be gone to change tooth according to the degree of wear of sawtooth, it is not necessary to which whole disk is changed, efficiently
Apply resource, saved cost, reduce economic loss, saved the time, improve operating efficiency, the work for giving people and
Life brings conveniently.
2nd, the utility model compact conformation, it is reasonable in design, it is easy to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the schematic diagram that the utility model structure changes a device.
In figure：A device, 41 transverse slats, 42 back-moving springs, 43 expansion plates, 431 are changed in 1 disk, 2 blunt bistriques, 3 connectors, 4
One plate body, 432 second plate bodys, 44 screwing bolts, 45 fixing bolts, 46 housings, 47 drawstrings, 48 pull heads, 49 connection plates, 5 points
Type vertebra, 6 telescoping tubes, 7 compression springs, 8 contiguous blocks, 9 placed cavities, 10 cunning balls, 11 screw post, 12 circular holes, 13 screw post.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, saw blade that is a kind of easy to disassemble and changing grinding head, including disk 1, the lateral surface of disk 1
It is provided with blunt bistrique 2, blunt bistrique 2 can polish the object high with cutting hardness, the lateral surface of disk 1 is offered and screws chamber, blunt mill
First 2 are provided with and screw that chamber uses cooperatively screws post 11 near the sides of disks 1, screw post 11 facilitate it is blunt on disk 1
The replacing of bistrique 2, the surface of disk 1 offers circular hole 12, and circular hole 12 is located at and changes between a device 4 and connector 3, disk 1
Connector 3 is offered at axle center, connector 3 facilitates the installation of disk 1, and the surface of disk 1 is provided with changes a device 4, changes head
Device 4 facilitates people and polishing cutting head is changed.
Changing a device 4 includes transverse slat 41, and the top of transverse slat 41 is provided with back-moving spring 42 and two expansion plates 43, expansion plate
43 have retractility, and transverse slat 41 serves spacing effect to back-moving spring 42, back-moving spring 42 be located at two expansion plates 43 it
Between, expansion plate 43 serves the effect of the limitation skew of back-moving spring 42, and expansion plate 43 includes the first plate body 431 and the second plate body
432, offered and screwing bolts in the groove of second plate body 432 of one end insertion of the first plate body 431, and on the second plate body 432
44 screws for using cooperatively, expansion plate 43 is disposed with screwing bolts 44 and consolidates from top to bottom away from the side of back-moving spring 42
Determine bolt 45, back-moving spring 42 has the function of resetting, and screwing bolts 44 and fixing bolt 45 serve fixed effect, resets
The top of spring 42 is provided with housing 46, and housing 46 serves the effect of protection to the device of its inside, the bottom of housing 46 with
One end of drawstring 47 is fixedly connected, and the other end of drawstring 47 sequentially passes through back-moving spring 42 and transverse slat 41 and extends to transverse slat 41
Outside, the end of drawstring 47 is fixedly connected with the pull head 48 of the peripheral hardware of transverse slat 41, and the top of housing 46 is by connecting plate 49 with point
The bottom of type vertebra 5 is fixedly connected, and the top of connection plate 49 offers the post 13 that screws set with the bottom of tip vertebra 5 and uses cooperatively
Screw chamber, using cooperatively for drawstring 47 and pull head 48 facilitates the movement of control tip vertebra 5, and the inner chamber of housing 46 is provided with
Telescoping tube 6, the outside that telescoping tube 6 has retractility, telescoping tube 6 is socketed with compression spring 7, and compression spring 7 has compressibility, stretches
The both sides of the draw 6 and compression spring 7 are provided with contiguous block 8, and placed cavity 9 is offered on contiguous block 8, and the inside of placed cavity 9 is lived
Dynamic to be connected with the sliding ball 10 used cooperatively with expansion plate 43, compression spring 7, telescoping tube 6, the cooperation of placed cavity 9 and sliding ball 10 make
With facilitating the movement of tip vertebra 5.
During using tip vertebra 5, screwed out from connection plate 49 by fixing bolt 45, back-moving spring 42 resets, tip
Vertebra 5 is ejected, and screwing bolts 44 are screwed on connection plate 49, and connection plate 49 is fixed, during if necessary to using blunt bistrique 2, will
Screwing bolts 44 are screwed out, and pull pull head 48, drawstring 47 to drive connection plate 49 to decline, and fixing bolt 45 blocks plate 49 is connected
Tightly, blunt bistrique 2 and tip vertebra 5 can alternately be used according to different demands.
In sum：By setting connector 3, connector 3 facilitates the installation of disk 1 to the utility model, by screwing
The setting of post 11 facilitates the replacing and maintenance of blunt bistrique 2, and the first plate is made by the setting of screwing bolts 44 and fixing bolt 45
The plate body 432 of body 431 and second is fixed, and plate 49 and spiral shell is screwed by pull head 48, drawstring 47, back-moving spring 42, housing 46, connection
Using cooperatively for bolt 44, enables tip vertebra 5 to be exchanged with blunt bistrique 2 and uses, and has reached the effect that saw blade can split, Ren Menke
To change different sawtooth according to different demands, when sawtooth after a period of operation, people can be according to the abrasion of sawtooth
Degree is gone to change, it is not necessary to which whole disk 1 is changed, and efficiently applies resource, has saved cost, reduces economic loss,
The time is saved, operating efficiency has been improve, the work and life for giving people have brought conveniently.
Also, the utility model compact conformation, it is reasonable in design, it is easy to promote the use of.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. saw blade that is a kind of easy to disassemble and changing grinding head, including disk（1）, it is characterised in that：The disk（1）It is outer
Side is provided with blunt bistrique（2）, the disk（1）Axle center at offer connector（3）, the disk（1）Surface set
Change a device（4）；
It is described to change a device（4）Including transverse slat（41）, the transverse slat（41）Top be provided with back-moving spring（42）Stretched with two
Contracting plate（43）, the back-moving spring（42）Positioned at two expansion plates（43）Between, the expansion plate（43）Away from back-moving spring
（42）Side be disposed with screwing bolts from top to bottom（44）And fixing bolt（45）, the back-moving spring（42）Top
It is provided with housing（46）, the housing（46）Bottom and drawstring（47）One end be fixedly connected, the drawstring（47）It is another
End sequentially passes through back-moving spring（42）And transverse slat（41）And extend to transverse slat（41）Outside, the drawstring（47）End with it is horizontal
Plate（41）The pull head of peripheral hardware（48）It is fixedly connected, the housing（46）Top by connecting plate（49）With tip vertebra（5）'s
Bottom is fixedly connected, the housing（46）Inner chamber be provided with telescoping tube（6）, the telescoping tube（6）Outside be socketed with compression
Spring（7）, the telescoping tube（6）And compression spring（7）Both sides be provided with contiguous block（8）, the contiguous block（8）On open up
There is placed cavity（9）, the placed cavity（9）Internal activity be connected with and expansion plate（43）The sliding ball for using cooperatively（10）.
2. it is according to claim 1 it is a kind of it is easy to disassemble and change grinding head saw blade, it is characterised in that：The disk
（1）Lateral surface offer and screw chamber, the blunt bistrique（2）Near disk（1）Side be provided with and screw chamber and use cooperatively
Screw post（11）.
3. it is according to claim 1 it is a kind of it is easy to disassemble and change grinding head saw blade, it is characterised in that：The disk
（1）Surface offer circular hole（12）, the circular hole（12）Positioned at changing a device（4）And connector（3）Between.
4. it is according to claim 1 it is a kind of it is easy to disassemble and change grinding head saw blade, it is characterised in that：The connection
Plate（49）Top offer and tip vertebra（5）What bottom was set screws post（13）What is used cooperatively screws chamber.
5. it is according to claim 1 it is a kind of it is easy to disassemble and change grinding head saw blade, it is characterised in that：It is described flexible
Plate（43）Including the first plate body（431）With the second plate body（432）, first plate body（431）One end insert the second plate body
（432）Groove in, and the second plate body（432）On offer and screwing bolts（44）The screw for using cooperatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322333.7U CN206305545U (en) | 2016-12-05 | 2016-12-05 | Saw blade that is a kind of easy to disassemble and changing grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322333.7U CN206305545U (en) | 2016-12-05 | 2016-12-05 | Saw blade that is a kind of easy to disassemble and changing grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305545U true CN206305545U (en) | 2017-07-07 |
Family
ID=59250607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621322333.7U Expired - Fee Related CN206305545U (en) | 2016-12-05 | 2016-12-05 | Saw blade that is a kind of easy to disassemble and changing grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274373A (en) * | 2018-01-29 | 2018-07-13 | 重庆腾通工业设计有限公司 | Exhibition vehicle dissection device |
| CN111322923A (en) * | 2020-03-02 | 2020-06-23 | Oppo（重庆）智能科技有限公司 | Feeler gauge with replaceable feeler gauge piece |
-
2016
- 2016-12-05 CN CN201621322333.7U patent/CN206305545U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274373A (en) * | 2018-01-29 | 2018-07-13 | 重庆腾通工业设计有限公司 | Exhibition vehicle dissection device |
| CN111322923A (en) * | 2020-03-02 | 2020-06-23 | Oppo（重庆）智能科技有限公司 | Feeler gauge with replaceable feeler gauge piece |
| CN111322923B (en) * | 2020-03-02 | 2022-01-18 | Oppo（重庆）智能科技有限公司 | Feeler gauge with replaceable feeler gauge piece |
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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: 20170707 Termination date: 20171205 |