CN217571114U - Circular saw blade base member locking structure - Google Patents
Circular saw blade base member locking structure Download PDFInfo
- Publication number
- CN217571114U CN217571114U CN202221345327.9U CN202221345327U CN217571114U CN 217571114 U CN217571114 U CN 217571114U CN 202221345327 U CN202221345327 U CN 202221345327U CN 217571114 U CN217571114 U CN 217571114U
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- China
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- saw blade
- circular saw
- box
- push rod
- stop block
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Abstract
The utility model discloses a circular saw blade base body locking structure, including the saw bench rotate connect in the circular saw blade of saw bench middle part, the saw bench middle part is located circular saw blade one side and is fixed with the locking push rod, locking push rod drive end is fixed with the component of equidistance arrangement and ends the box, the component ends the box inside and wears to be equipped with the stop block that reduces one by length from inside to outside, the position that the component ends the box inside and connects the stop block is fixed with the spring that convex equidistance was arranged, the one end that the spring kept away from the component ends the box inner wall is fixed in the stop block outer wall, the one end that the stop block kept away from the component ends the box is worn to locate the saw bench inboard and the butt of circular saw blade outer wall; the utility model discloses make the circular saw blade when stopping, can promote the different stop block of length through the locking push rod, make the stop block adopt from interior to exterior to rub the locking with the circular saw blade to avoided the circular saw blade when stopping, the base of saw bit can bear stronger centrifugal force and cause the damage, improved the stability of circular saw blade when the locking, increased the life of circular saw blade.
Description
Technical Field
The utility model relates to a saw bit locking technical field especially relates to a circular saw blade base member locking structure.
Background
The saw blade is a cutter used for cutting and processing various solid wood, furniture, artificial boards, aluminum alloy and various materials, the types of the saw blade can be divided into diamond saw blades and steel saw blades according to the materials, the existing processing equipment used for processing various materials stops the saw blade automatically after the power of the saw blade is lost or the saw blade is stopped rapidly by adopting various friction modes, but the stopping mode usually directly adopts an object with gun friction to rub a substrate of the saw blade to stop the saw blade when stopping, so that the stopping easily causes the damage of the saw blade caused by the strong centrifugal force on the substrate of the saw blade.
Therefore, there is a need for a circular saw blade base stop structure that solves the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a circular saw blade base member detent structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a circular saw blade base member stop structure, rotate including the saw bench and connect in the circular saw blade at saw bench middle part, the saw bench middle part is located circular saw blade one side and is fixed with the locking push rod, locking push rod promotion end is fixed with the weight that the equidistance was arranged and ends the box, the weight is stopped the box inboard and is worn to be equipped with the stop block that reduces one by interior length outside to, the position fixing that the stop block was connected to the weight is stopped the box inboard and is equipped with the spring that convex equidistance was arranged, the one end that the box inner wall was stopped in the weight is kept away from to the spring is fixed in the stop block outer wall, the one end that the box was stopped in the weight was kept away from to the stop block is worn to locate the saw bench inboard and circular saw blade outer wall butt.
Preferably, one end of the stop block, which is located inside the component stop box, is fixed with a limit block which slides on the inner wall of the component stop box, and one end of the spring, which is fixed on the outer wall of the stop block, is fixedly connected to the outer wall of the limit block.
Preferably, a pushing disc is fixed at the position where the stopping push rod is connected with the component stopping box, and the component stopping box is fixed on the outer wall of one face, far away from the stopping push rod, of the pushing disc.
Preferably, a push rod groove is formed in the position, connected with the stop push rod, of the saw table, a push rod retracting groove is formed in the end, far away from the outer wall of the saw table, of the inner side of the push rod groove, the stop push rod is fixed to the inner side of the push rod groove, and the push disc slides to the inner side of the push rod retracting groove.
Preferably, a limiting expansion port is formed between the retracting and pushing groove and the circular saw blade, and the component stopping box slides on the inner wall of the limiting expansion port.
Preferably, a driving device is fixed on one side of the interior of the saw table far away from the stop push rod, and the driving device is in transmission connection with the circular saw blade.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) The utility model discloses one side at the saw bench is fixed with the locking push rod, and be fixed with the weight at the catch end of locking push rod and end the box and slide in the different stop block of its inboard length, make the circular saw blade when stopping, can promote the different stop block of length through the locking push rod, make the stop block adopt from interior to exterior to rub the locking with the circular saw blade, thereby avoided the circular saw blade when stopping, the base of saw bit can bear stronger centrifugal force and cause the damage, the stability of circular saw blade when the locking has been improved, the life of circular saw blade has been increased.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of the middle part of fig. 1.
Fig. 3 is a schematic structural view of the middle of the saw table shown in fig. 2.
FIG. 4 is an exploded view of the stop push rod position.
Wherein, the names corresponding to the reference numbers are:
1. a saw table; 2. a circular saw blade; 3. a drive device; 4. a stop push rod; 5. a component stopping box; 6. a stopper block; 7. a spring; 8. a limiting block; 9. pushing a disc; 10. a push rod groove; 11. a push-pull groove; 12. limiting the expansion port.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to the drawings, an embodiment of the present invention provides a circular saw blade base body locking structure, which includes:
the saw bench 1 rotates to be connected in the circular saw blade 2 at 1 middle part of saw bench, 1 middle part of saw bench is located 2 one sides of circular saw blade and is fixed with locking push rod 4, locking push rod 4 driving end is fixed with the weight that the equidistance was arranged and is ended box 5, the inboard stop block 6 that reduces one by interior length of ending of box 5 is worn to be equipped with by the weight, the position that 5 inboard connection stop block 6 were stopped to the weight is fixed with the spring 7 that convex equidistance was arranged, the one end that 5 inner walls were stopped to the weight is kept away from to spring 7 is fixed in 6 outer walls of stop block, the one end that 5 was stopped to the weight was kept away from to stop block 6 is worn to locate 1 inboard and 2 outer wall butts of circular saw blade of saw bench.
It should be noted that: the one end that stop block 6 is located the inboard of weight end box 5 is fixed with stop block 8 and slides in the 5 inner walls of weight end box, the one end fixed connection in the stop block 6 outer wall of spring 7, the position that stop push rod 4 and weight end box 5 are connected is fixed with pushing disc 9, the weight end box 5 is fixed in the pushing disc 9 and keeps away from the one side outer wall of stop push rod 4, push rod groove 10 has been seted up to the position that saw bench 1 connects stop push rod 4, the one end that the outer wall of saw bench 1 was kept away from to push rod groove 10 inboard has been seted up to push rod groove 11, stop push rod 4 is fixed in push rod groove 10 inboard, pushing disc 9 slides in receipts push groove 11 inboard, spacing expansion joint 12 has been seted up between receipts push groove 11 and circular saw piece 2, weight end box 5 slides in spacing expansion joint 12 inner walls, the one side that push rod stop 4 was kept away from to saw bench 1 inside is fixed with drive device 3, drive device 3 is connected with circular saw piece 2 transmission.
In the present embodiment: the utility model discloses one side at the saw bench 1 is fixed with locking push rod 4, and be fixed with the weight at the catch end of locking push rod 4 and end box 5 and slide in the different stop block 6 of its inboard length, make circular saw blade 2 when stopping, can promote the different stop block 6 of length through locking push rod 4, make stop block 6 adopt from interior to exterior to rub the locking with circular saw blade 2, thereby avoided circular saw blade 2 when stopping, the base of saw bit can bear stronger centrifugal force and cause the damage, the stability of circular saw blade 2 when the locking has been improved, the life of circular saw blade 2 has been increased.
The use process comprises the following steps:
when the circular saw blade is used, the driving device 3 is started to drive the circular saw blade 2 to rotate, the circular saw blade 2 is used for cutting various materials, when the circular saw blade 2 needs to be stopped, the driving device 3 is firstly closed, the circular saw blade 2 loses driving rotating force, then the stopping push rod 4 is started, after the stopping push rod 4 is started, the pushing end of the pushing push rod pushes the pushing disc 9 to horizontally slide on the inner side of the retraction groove 11, when the pushing disc 9 slides, the component stopping box 5 fixed in the middle of the outer wall of the pushing disc 5 slides on the inner side of the limiting retraction opening 12, the stopping block 6 penetrating through the inner side of the component stopping box 5 in the sliding process moves to the outer side of the limiting retraction opening, after the stopping block 6 moves to the outer side of the limiting retraction opening 12, the stopping block 6 is in contact with the outer wall of the circular saw blade 2, at the moment, friction force is generated between the stopping block 6 and the circular saw blade 2, so that the speed of the circular saw blade 2 is reduced and stopped, but in the stopping process, because the stopping block 6 is different in length, the pushing of the pushing push rod 4 continuously, the stopping block 6 is in contact with the circular saw blade 2, and the stopping the circular saw blade 2, and the circular saw blade 2 can be stopped at first, and the circular saw blade 2 can be stopped with a certain length after the circular saw blade 2, and the circular saw blade 2 is accelerated;
it should be noted that: because the stop blocks 6 are different in length, when the stop blocks 6 stop the circular saw blade 2, the circular saw blade 2 can be decelerated and stopped under different stopping friction forces, so that the centrifugal force damage received when the circular saw blade 2 is stopped suddenly under high-speed rotation is reduced, and the service life of the circular saw blade 2 is prolonged;
it should be noted that: the spring 7 provided at the joint of the sub-weight stopper box 5 and the stopper 6 can be contracted toward the inner side of the sub-weight stopper box 5 when the long stopper 6 is in contact with the circular saw blade 2, so that the stopper 6 having a short rear side can be in contact with the circular saw blade 2 to stop the circular saw blade 2.
The above embodiment is only one of the preferred embodiments of the present invention, and all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention are consistent with the present invention and all the technical problems solved by the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a circular saw blade base member stop structure, rotates including saw bench (1) and connects circular saw blade (2) in saw bench (1) middle part, a serial communication port, saw bench (1) middle part is located circular saw blade (2) one side and is fixed with stop push rod (4), stop push rod (4) catch end is fixed with weight that the equidistance was arranged and ends box (5), weight is stopped box (5) inboard and is worn to be equipped with stop block (6) that reduce one by interior length outside to, the position fixing that stop block (6) were connected to weight end box (5) inboard is equipped with spring (7) that convex equidistance was arranged, the one end that box (5) inner wall was stopped in the weight was kept away from in spring (7) is fixed in stop block (6) outer wall, the one end that stop block (6) kept away from weight and end box (5) is worn to locate saw bench (1) inboard and circular saw blade (2) outer wall butt.
2. A circular saw blade base body stop structure as claimed in claim 1, characterized in that one end of the stop block (6) located inside the partial stop box (5) is fixed with a stop block (8) sliding on the inner wall of the partial stop box (5), and one end of the spring (7) fixed on the outer wall of the stop block (6) is fixedly connected with the outer wall of the stop block (8).
3. The circular saw blade base body stopping structure as claimed in claim 1, wherein a pushing plate (9) is fixed at a position where the stopping push rod (4) is connected with the component stopping box (5), and the component stopping box (5) is fixed on an outer wall of the pushing plate (9) far away from the stopping push rod (4).
4. The circular saw blade base body stopping structure as claimed in claim 3, wherein a push rod groove (10) is formed at a position where the saw table (1) is connected with the stopping push rod (4), a push retraction groove (11) is formed at one end of the inner side of the push rod groove (10) far away from the outer wall of the saw table (1), the stopping push rod (4) is fixed at the inner side of the push rod groove (10), and the push disc (9) slides inside the push retraction groove (11).
5. A circular saw blade base body stop structure as claimed in claim 4, characterized in that a limit expansion opening (12) is formed between the retraction groove (11) and the circular saw blade (2), and the component stop box (5) slides on the inner wall of the limit expansion opening (12).
6. A circular saw blade base body locking arrangement as claimed in claim 1, characterized in that a drive device (3) is fastened to the side of the interior of the saw table (1) remote from the locking tappet (4), said drive device (3) being in driving connection with the circular saw blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345327.9U CN217571114U (en) | 2022-05-31 | 2022-05-31 | Circular saw blade base member locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221345327.9U CN217571114U (en) | 2022-05-31 | 2022-05-31 | Circular saw blade base member locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217571114U true CN217571114U (en) | 2022-10-14 |
Family
ID=83527507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221345327.9U Active CN217571114U (en) | 2022-05-31 | 2022-05-31 | Circular saw blade base member locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217571114U (en) |
-
2022
- 2022-05-31 CN CN202221345327.9U patent/CN217571114U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |