CN209466345U - A kind of noiseless alloy hole saw cutting woodwork plate macropore - Google Patents
A kind of noiseless alloy hole saw cutting woodwork plate macropore Download PDFInfo
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- CN209466345U CN209466345U CN201821506338.4U CN201821506338U CN209466345U CN 209466345 U CN209466345 U CN 209466345U CN 201821506338 U CN201821506338 U CN 201821506338U CN 209466345 U CN209466345 U CN 209466345U
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Abstract
The utility model discloses a kind of noiseless alloy hole saws for cutting woodwork plate macropore, including circular knife cylinder, the two sides of circular knife tube inner surface bottom are fixedly connected to support plate, and there are four support plate settings, the first vibration damper plate is connected between two support plates, two sides at the top of first vibration damper plate are fixedly connected to spring stack, the top of two spring stacks is fixedly connected to the second vibration damper plate, slideway is offered at the top of first vibration damper plate, the two sides of the slideway inner surface slidably connect the first rotation seat, the utility model relates to hole saw technical fields.The noiseless alloy hole saw of the cutting woodwork plate macropore; rubber arc plate is pushed to fasten drill bit using changing hands; then damping is carried out by the first rotation seat and spring stack; when avoiding drilling bit high-speed from rotating; generate strong vibration; it not only plays a protective role to drill bit, the size of drilling bore hole is more accurate, and manual operation comfort level enhances.
Description
Technical field
The utility model relates to hole saw technical field, specially a kind of noiseless alloy hole saw for cutting woodwork plate macropore.
Background technique
Hole opening saw is also referred to as hole making drill or hole saw, refers to that a kind of sawing class that round hole is processed in modern industry or engineering is special
Annular saw, hole opening saw have different apertures and specification according to different size of circle, while depth when according to aperture is different, we
It is divided into standard type hole opening saw and deep two class of load type hole opening saw again, it is mounted on the electric tools such as electric hand drill, impact drill, radial drill
It uses, it is easy to operate flexible, easy to carry, safe, it is widely used.Hole opening saw hole saw, according to his sawtooth material classification: double gold
Category hole opening saw, hard alloy hole opening saw, diamond hole opening saw, tungsten carbide hole opening saw, different materials are used to the material cut
Not identical, the most commonly used is bimetal hole opening saw, harder metal material suggestion uses hard alloy hole opening saw, glass, Carbon fiber
Dimension, the broken material easy to crack such as ceramics are proposed with diamond hole opening saw.
Hole saw cleavable stone substance, including hardened steel, cast iron, brick etc., the axis and pilot drill of carbon steel are mating,
The existing alloy hole saw for being used to cut woodwork plate macropore when drilling bit high-speed rotates, generates strong in boring procedure
Vibration is not only easy to damage drill bit, and the size of drilling bore hole is easy to produce deviation, and manual operation is uncomfortable.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of noiseless alloy hole saw for cutting woodwork plate macropore,
It solves the existing alloy hole saw for being used to cut woodwork plate macropore, when drilling bit high-speed rotates, is not only easy to make drill bit
At damage, drills out pore size and be easy to produce deviation, and the problem of manual operation discomfort.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of cutting woodwork plate macropore
Noiseless alloy hole saw, including circular knife cylinder, the two sides of circular knife tube inner surface bottom are fixedly connected to support plate, and
There are four support plate settings, is connected with the first vibration damper plate between two support plates, at the top of first vibration damper plate
Two sides are fixedly connected to spring stack, and the top of two spring stacks is fixedly connected to the second vibration damper plate, and described first subtracts
Slideway is offered at the top of shake plate, the two sides of the slideway inner surface slidably connect the first rotation seat, two first rotations
The surface of seat is rotatably connected to connecting rod, and the two sides of second vibration damper plate bottom are fixedly connected to the second rotation seat, and two
The surface of a second rotation seat is rotatablely connected with one end of two connecting rods, and the top of second vibration damper plate is fixed to be connected
Be connected to rubber arc plate, the internal activity of the circular knife cylinder is connected with drill bit, the inner surface of the rubber arc plate and drill bit it is outer
Surface activity connection.
Preferably, the two sides of first vibration damper plate are fixedly connected to sliding block, and the side of the support plate offers cunning
Slot, the inner surface of the sliding slot and the outer surface of sliding block are slidably connected.
Preferably, the bottom of the circular knife tube inner surface is fixedly connected with threaded block, the threaded block and circular knife cylinder
Inside offer threaded hole, the inner surface of the threaded hole is threaded with threaded post.
Preferably, the top of the threaded post is fixedly connected with the bottom of the first vibration damper plate, and the bottom end of the threaded post is solid
Surely it is connected with and changes hands.
Preferably, the right end of the circular knife cylinder is fixedly connected with connecting cylinder, and the inside of the connecting cylinder offers through slot,
The inner surface of the through slot and the outer surface of drill bit are clamped, and the surface of the drill bit and connecting cylinder offers thread groove, described
The inner surface of thread groove is threaded with bolt.
Preferably, the left end of the circular knife cylinder, which is fixedly connected with, turns to cut sword, and the right end of the connecting cylinder is fixedly connected with
Screw thread rotary column.
Beneficial effect
The utility model provides a kind of noiseless alloy hole saw for cutting woodwork plate macropore.Have compared with prior art with
It is lower the utility model has the advantages that
(1), the noiseless alloy hole saw of the cutting woodwork plate macropore, it is solid by the two sides in circular knife tube inner surface bottom
Surely it is connected with support plate, and there are four support plate settings, the first vibration damper plate, the first damping are connected between two support plates
Two sides at the top of plate are fixedly connected to spring stack, and the top of two spring stacks is fixedly connected to the second vibration damper plate, and first subtracts
Slideway is offered at the top of shake plate, and the two sides of slideway inner surface slidably connect the first rotation seat, two the first rotation seats
Surface is rotatably connected to connecting rod, and the two sides of the second vibration damper plate bottom are fixedly connected to the second rotation seat, and two second turn
The surface of dynamic seat is rotatablely connected with one end of two connecting rods, is fixedly connected with rubber arc plate at the top of the second vibration damper plate, circle
The internal activity of shape knife cylinder is connected with drill bit, and the inner surface of rubber arc plate is flexibly connected with the outer surface of drill bit, passes through above-mentioned knot
The cooperation of structure pushes rubber arc plate to fasten drill bit, is then subtracted by the first rotation seat and spring stack using changing hands
Shake, when avoiding drilling bit high-speed from rotating, generates strong vibration, not only plays a protective role to drill bit, the size of drilling bore hole
It is more accurate, and manual operation comfort level enhances.
(2), the noiseless alloy hole saw of the cutting woodwork plate macropore, by being fixedly connected with connection in the right end of circular knife cylinder
Cylinder, the inside of connecting cylinder offer through slot, and the inner surface of through slot and the outer surface of drill bit are clamped, and the surface of drill bit and connecting cylinder is equal
Thread groove is offered, the inner surface of thread groove is threaded with bolt, and the left end of circular knife cylinder, which is fixedly connected with, to be turned to cut sword, connects
The right end of cylinder is fixedly connected with screw thread rotary column, by the cooperation of above structure, drill bit can be made to be fixed with connecting cylinder, avoided
Drill bit loosens, and by the way that screw thread rotary column is arranged, which can be connected external motive device.
Detailed description of the invention
Fig. 1 is the internal structure main view of the utility model；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A；
Fig. 3 is the external structure side view of the utility model circular knife cylinder.
In figure: 1- circular knife cylinder, 2- support plate, the first vibration damper plate of 3-, 4- spring stack, the second vibration damper plate of 5-, 6- slideway, 7-
First rotation seat, 8- connecting rod, the second rotation seat of 9-, 10- rubber arc plate, 11- drill bit, 12- sliding block, 13- sliding slot, 14- screw thread
Seat, 15- threaded hole, 16- threaded post, 17- change hands, 18- connecting cylinder, 19- through slot, 20- thread groove, 21- bolt, 22- turn to cut sword,
23- screw thread rotary column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of noiseless alloy hole for cutting woodwork plate macropore
Saw, including circular knife cylinder 1, the left end of circular knife cylinder 1, which is fixedly connected with, to be turned to cut sword 22, is turned to cut sword 22 and is played dissection, connects
The right end of cylinder 18 is fixedly connected with screw thread rotary column 23, and screw thread rotary column 23 is used to connect external motive device, the right end of circular knife cylinder 1
It is fixedly connected with connecting cylinder 18, the inside of connecting cylinder 18 offers through slot 19, the inner surface of through slot 19 and the outer surface of drill bit 11
The surface of clamping, drill bit 11 and connecting cylinder 18 offers thread groove 20, and the inner surface of thread groove 20 is threaded with bolt 21,
The bottom of 1 inner surface of circular knife cylinder is fixedly connected with threaded block 14, and the inside of threaded block 14 and circular knife cylinder 1 offers screw thread
Hole 15, the inner surface of threaded hole 15 are threaded with threaded post 16, and the top of threaded post 16 and the bottom of the first vibration damper plate 3 are fixed
Connection, the bottom end of threaded post 16, which is fixedly connected with, changes hands 17, and the two sides of 1 inner surface bottom of circular knife cylinder are fixedly connected to support
Plate 2, and there are four the settings of support plate 2, it is connected with the first vibration damper plate 3 between two support plates 2, the two of the first vibration damper plate 3
Side is fixedly connected to sliding block 12, and the side of support plate 2 offers sliding slot 13, the inner surface of sliding slot 13 and the outer surface of sliding block 12
It being slidably connected, the two sides at the top of the first vibration damper plate 3 are fixedly connected to spring stack 4, and spring stack 4 is flexible, there is a rebound effect, two
The top of a spring stack 4 is fixedly connected to the second vibration damper plate 5, and the top of the first vibration damper plate 3 offers slideway 6, table in slideway 6
The two sides in face slidably connect the first rotation seat 7, and the surface of two the first rotation seats 7 is rotatably connected to connecting rod 8, and second
The two sides of 5 bottom of vibration damper plate are fixedly connected to the second rotation seat 9, the surface of two the second rotation seats 9 with two connecting rods 8
One end rotation connection, the top of the second vibration damper plate 5 is fixedly connected with rubber arc plate 10, and rubber arc plate 10 can protect drill bit 3,
Flexible, the internal activity of circular knife cylinder 1 is connected with drill bit 11, the outer surface activity of the inner surface and drill bit 11 of rubber arc plate 10
Connection.
When work, the right end of drill bit 11 is put into through slot 19 first, then rotating into bolt 21 in thread groove 20 will bore
First 11 are fixed, and then change hands 17, and then push threaded post 16, are further driven to the first vibration damper plate 3 to 3 side of drill bit
Movement, the rubber arc plate 10 being further driven on the second vibration damper plate 5 move to 3 side of drill bit, then connect screw thread rotary column 23
External motive device when drill bit 3, which rotates, generates vibration, and then drives the compression of the second vibration damper plate 5, is further driven to connecting rod 8
Then rotation drives the first rotation seat 7 to slide in slideway 6 and reaches damping effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of noiseless alloy hole saw for cutting woodwork plate macropore, including circular knife cylinder (1), it is characterised in that: the circular knife
The two sides of cylinder (1) inner surface bottom are fixedly connected to support plate (2), and there are four support plate (2) settings, two supports
It is connected between plate (2) the first vibration damper plate (3), the two sides at the top of first vibration damper plate (3) are fixedly connected to spring
The top of column (4), two spring stacks (4) is fixedly connected to the second vibration damper plate (5), the top of first vibration damper plate (3)
Portion offers slideway (6), and the two sides of slideway (6) inner surface slidably connect the first rotation seat (7), two first rotations
The surface of seat (7) is rotatably connected to connecting rod (8), and the two sides of the second vibration damper plate (5) bottom are fixedly connected to second
Rotation seat (9), the surface of two second rotation seats (9) are rotatablely connected with one end of two connecting rods (8), and described second
Rubber arc plate (10) is fixedly connected at the top of vibration damper plate (5), the internal activity of the circular knife cylinder (1) is connected with drill bit
(11), the inner surface of the rubber arc plate (10) is flexibly connected with the outer surface of drill bit (11).
2. a kind of noiseless alloy hole saw for cutting woodwork plate macropore according to claim 1, it is characterised in that: described first
The two sides of vibration damper plate (3) are fixedly connected to sliding block (12), and the side of the support plate (2) offers sliding slot (13), the cunning
The inner surface of slot (13) and the outer surface of sliding block (12) are slidably connected.
3. a kind of noiseless alloy hole saw for cutting woodwork plate macropore according to claim 1, it is characterised in that: the circle
The bottom of knife cylinder (1) inner surface is fixedly connected with threaded block (14), and the inside of the threaded block (14) and circular knife cylinder (1) is opened
Equipped with threaded hole (15), the inner surface of the threaded hole (15) is threaded with threaded post (16).
4. a kind of noiseless alloy hole saw for cutting woodwork plate macropore according to claim 3, it is characterised in that: the screw thread
The top of column (16) is fixedly connected with the bottom of the first vibration damper plate (3), and the bottom end of the threaded post (16), which is fixedly connected with, changes hands
(17).
5. a kind of noiseless alloy hole saw for cutting woodwork plate macropore according to claim 1, it is characterised in that: the circle
The right end of knife cylinder (1) is fixedly connected with connecting cylinder (18), and the inside of the connecting cylinder (18) offers through slot (19), the through slot
(19) outer surface of inner surface and drill bit (11) is clamped, and the surface of the drill bit (11) and connecting cylinder (18) offers screw thread
The inner surface of slot (20), the thread groove (20) is threaded with bolt (21).
6. a kind of noiseless alloy hole saw for cutting woodwork plate macropore according to claim 5, it is characterised in that: the circle
The left end of knife cylinder (1), which is fixedly connected with, to turn to cut sword (22), and the right end of the connecting cylinder (18) is fixedly connected with screw thread rotary column (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506338.4U CN209466345U (en) | 2018-09-14 | 2018-09-14 | A kind of noiseless alloy hole saw cutting woodwork plate macropore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506338.4U CN209466345U (en) | 2018-09-14 | 2018-09-14 | A kind of noiseless alloy hole saw cutting woodwork plate macropore |
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| Publication Number | Publication Date |
|---|---|
| CN209466345U true CN209466345U (en) | 2019-10-08 |
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ID=68085973
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821506338.4U Active CN209466345U (en) | 2018-09-14 | 2018-09-14 | A kind of noiseless alloy hole saw cutting woodwork plate macropore |
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| Country | Link |
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| CN (1) | CN209466345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021221045A1 (en) * | 2020-04-28 | 2021-11-04 | 株式会社水道技術開発機構 | Branch pipe forming device, combined valve body and cover, branch pipe forming device equipped with combined valve body and cover, and branch pipe forming method |
-
2018
- 2018-09-14 CN CN201821506338.4U patent/CN209466345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021221045A1 (en) * | 2020-04-28 | 2021-11-04 | 株式会社水道技術開発機構 | Branch pipe forming device, combined valve body and cover, branch pipe forming device equipped with combined valve body and cover, and branch pipe forming method |
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