CN216421282U - Chuck type hole saw with function of adjusting aperture size - Google Patents
Chuck type hole saw with function of adjusting aperture size Download PDFInfo
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- CN216421282U CN216421282U CN202123271622.2U CN202123271622U CN216421282U CN 216421282 U CN216421282 U CN 216421282U CN 202123271622 U CN202123271622 U CN 202123271622U CN 216421282 U CN216421282 U CN 216421282U
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Abstract
The utility model provides a chuck formula hole saw with adjust aperture size function. This chuck type hole saw with adjust aperture size function includes the casing, the mounting disc, adjust the pole, adjust the carousel, first saw sword, second saw sword and third saw sword, the mounting disc is dismantled and is connected in casing one side, it connects in casing center department to adjust the pole rotation, and adjust pole one end and stretch out the mounting disc, it connects between casing and mounting disc to adjust the carousel rotation, and adjust carousel center department and adjust pole connection, first saw sword one end sliding connection is on the mounting disc, the first saw sword other end and regulation carousel butt, second saw sword one end sliding connection is on the mounting disc, the second saw sword other end and regulation carousel butt, third saw sword one end sliding connection is on the mounting disc, wherein, three saw sword also can improve first saw sword, the stability of second saw sword and third saw sword when cutting the hole.
Description
Technical Field
The utility model relates to a technical field of hole saw especially relates to chuck formula hole saw with adjust aperture size function.
Background
The hole saw is a punching saw piece as the name suggests, a double-metal standard type hole saw can cut all machinable metals including stainless steel, wood with nails, plastics, chemical fiber glass, dry walls, fiberboards, composite materials and the like, solves the defects of inconvenience and irregular holes of plate punching, and is applied to various fields in life;
when the plate needs to be drilled, the hole saw is used for rotating at a high speed to cut the plate, the drilled hole diameter can be changed according to the specification change of the hole saw assembly, the traditional hole saw can only cut the plate with a single hole diameter, and the cutting accuracy is not high.
Therefore, it is urgently required to redesign a new chuck type hole saw having the function of adjusting the aperture size to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a chuck formula hole saw with adjust aperture size function to solve the technical problem who provides among the above-mentioned background art.
The utility model provides a chuck type hole saw with adjust aperture size function, this chuck type hole saw with adjust aperture size function include casing, mounting disc, adjust the pole, adjust carousel and at least one be used for carrying out the saw knife tackle spare that cuts to external object, the mounting disc is dismantled and is connected in casing one side, adjusts the pole and rotates to connect in casing center department, and adjusts pole one end and stretch out the mounting disc, adjusts the carousel and rotates to connect between casing and mounting disc, and adjusts carousel center department and adjust the pole connection, saw knife tackle spare and install on the mounting disc downside, adjust the pole and rotate and drive and adjust the carousel and rotate, adjust the carousel and rotate and drive saw knife tackle spare horizontal motion on the mounting disc.
Optionally, the saw blade assembly comprises a first saw blade, a second saw blade and a third saw blade, one end of the first saw blade is slidably connected to the mounting disc, the other end of the first saw blade is abutted to the adjusting turntable, one end of the second saw blade is slidably connected to the mounting disc, the other end of the second saw blade is abutted to the adjusting turntable, one end of the third saw blade is slidably connected to the mounting disc, and the other end of the third saw blade is abutted to the adjusting turntable.
Optionally, the mounting plate is provided with a first limiting groove for limiting the movement direction of the first saw blade, a second limiting groove for limiting the movement direction of the second saw blade, and a third limiting groove for limiting the movement direction of the third saw blade.
Optionally, a dial for displaying the movement distance of the saw blade assembly is arranged on the mounting plate.
Optionally, the adjusting turntable is provided with a first driving groove for driving the first saw blade to move, a second driving groove for driving the second saw blade to move and a third driving groove for driving the third saw blade to move.
Optionally, the first driving groove, the second driving groove and the third driving groove are all helical.
Optionally, one end of the first saw blade extending out of the mounting disc is formed with a first blade portion, one end of the second saw blade extending out of the mounting disc is formed with a second blade portion, and one end of the third saw blade extending out of the mounting disc is formed with a third blade portion.
Optionally, one end of the adjusting rod extending out of the mounting plate is connected with a central positioning rod.
Optionally, a plurality of weight reduction grooves for reducing the weight of the mounting plate are formed in the mounting plate, and the weight reduction grooves are distributed on the mounting plate at equal intervals.
Optionally, a plurality of connecting grooves are formed in the outer edge of the shell, and the connecting grooves are arranged on the outer side of the shell at equal intervals.
The utility model has the advantages as follows:
the chuck type hole saw with the function of adjusting the aperture size comprises a shell, a mounting disc, an adjusting rod, an adjusting rotary disc, a first saw blade, a second saw blade and a third saw blade, wherein the mounting disc is detachably connected to one side of the shell, the adjusting rod is rotatably connected to the center of the shell, one end of the adjusting rod extends out of the mounting disc, the adjusting rotary disc is rotatably connected between the shell and the mounting disc, the center of the adjusting rotary disc is connected with the adjusting rod, one end of the first saw blade is slidably connected to the mounting disc, the other end of the first saw blade is abutted against the adjusting rotary disc, one end of the second saw blade is slidably connected to the mounting disc, the other end of the second saw blade is abutted against the adjusting rotary disc, one end of the third saw blade is slidably connected to the mounting disc, the other end of the third saw blade is abutted against the adjusting rotary disc, the adjusting rotary disc drives the adjusting rotary disc to rotate, the adjusting rotary disc drives the first saw blade, the second saw blade and the third saw blade to horizontally move on the mounting disc, thereby, adjust the pole and rotate and drive and adjust the carousel and rotate, adjust the carousel and drive first saw sword simultaneously, second saw sword and third saw sword and move on the mounting disc, thereby make first saw sword, the distance between second saw sword and the third saw sword is adjustable, and then can make first saw sword, second saw sword and third saw sword can cut out the hole in different apertures, and three saw sword also can improve first saw sword, the stability of second saw sword and third saw sword when cutting the hole.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first view angle of a chuck type hole saw with a function of adjusting an aperture size according to the present invention;
fig. 2 is a schematic structural diagram of a second view angle of the chuck type hole saw with the function of adjusting the aperture size according to the present invention;
fig. 3 is a schematic structural diagram of a third viewing angle of the chuck type hole saw with the function of adjusting the aperture size according to the present invention;
fig. 4 is a schematic structural diagram of a fourth viewing angle of the chuck type hole saw with the function of adjusting the aperture size according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1 to 4, the chuck type hole saw with the function of adjusting the aperture size of the present invention includes a housing 100, a mounting plate 200, an adjusting lever 300, an adjusting turntable 400, and at least one saw blade assembly for cutting an external object;
the mounting disc 200 is dismantled and is connected in casing 100 one side, adjusts pole 300 and rotates to be connected in casing 100 center department, and adjusts pole 300 one end and stretch out mounting disc 200, adjusts carousel 400 and rotates to be connected between casing 100 and mounting disc 200, and adjusts carousel 400 center department and be connected with adjusting pole 300, and the saw sword unit mount is in on the mounting disc 200 downside, adjust the pole 300 and rotate and drive and adjust carousel 400 and rotate, adjust carousel 400 and rotate and drive the horizontal motion of saw sword unit on mounting disc 200.
Meanwhile, the saw blade assembly comprises a first saw blade 500, a second saw blade 600 and a third saw blade 700, one end of the first saw blade 500 is connected to the mounting disc 200 in a sliding mode, the other end of the first saw blade 500 is connected to the adjusting rotary disc 400 in an abutting mode, one end of the second saw blade 600 is connected to the mounting disc 200 in a sliding mode, the other end of the second saw blade 600 is connected to the adjusting rotary disc 400 in an abutting mode, one end of the third saw blade 700 is connected to the mounting disc 200 in a sliding mode, and the other end of the third saw blade 700 is connected to the adjusting rotary disc 400 in an abutting mode.
The mounting plate 200 and the shell 100 are detachably connected, so that the saw blade assembly can be conveniently mounted and maintained;
when the user need use the utility model discloses a chuck formula hole saw with adjust aperture size function carries out during the cutting to the hole, at first, the user will adjust pole 300 butt in the center department that needs drilling, then, user rotation regulation pole 300, it drives regulation carousel 400 and rotates to adjust pole 300, thereby make first saw sword 500, distance between second saw sword 600 and the third saw sword 700 is unanimous with the aperture size, then, casing 100 rotates under the drive of external drive equipment, thereby casing 100 drives first saw sword 500, second saw sword 600 and third saw sword 700 rotate together, thereby realize the mesh of drilling, and simultaneously, first saw sword 500, cutting capacity and stability when second saw sword 600 and third saw sword 700 can improve drilling, thereby the precision of drilling has been guaranteed.
In this embodiment, the mounting plate 200 is provided with a first limiting groove 210 for limiting the moving direction of the first saw blade 500, a second limiting groove 220 for limiting the moving direction of the second saw blade 600, and a third limiting groove 230 for limiting the moving direction of the third saw blade 700.
When the user rotates the adjustment dial 400 by rotating the adjustment lever 300, the adjustment dial 400 rotates to drive the first saw blade 500 to move in the first position-limiting groove 210, the second saw blade 600 moves in the second position-limiting groove 220, and the third saw blade 700 moves in the third position-limiting groove 230.
In this embodiment, an included angle between the first and second retaining grooves 210 and 220 is 120 °, and an included angle between the third retaining groove 230 and the second retaining groove 220 is 120 °.
Wherein, the stability and coordination of the first saw blade 500, the second saw blade 600 and the third saw blade 700 are ensured during the movement.
In the present embodiment, the mounting plate 200 is provided with a scale 240 for displaying the moving distance of the saw blade assembly.
Wherein, the scale 240 can facilitate the user to adjust the first saw blade 500, the second saw blade 600 and the third saw blade 700 to the proper position, thereby realizing the drilling with precise aperture size.
In this embodiment, the adjusting turntable 400 is provided with a first driving slot 410 for driving the first saw blade 500 to move, a second driving slot 420 for driving the second saw blade 600 to move, and a third driving slot 430 for driving the third saw blade 700 to move.
The first driving groove 410, the second driving groove 420 and the third driving groove 430 can drive the first saw blade 500, the second saw blade 600 and the third saw blade 700 to synchronously rotate when the adjusting turntable 400 rotates.
In the present embodiment, the first driving groove 410, the second driving groove 420 and the third driving groove 430 are all spiral.
In this embodiment, the first blade portion 510 is formed at an end of the first saw blade 500 extending out of the mounting plate 200, the second blade portion 610 is formed at an end of the second saw blade 600 extending out of the mounting plate 200, and the third blade portion 710 is formed at an end of the third saw blade 700 extending out of the mounting plate 200.
The first blade portion 510, the second blade portion 610 and the third blade portion 710 can enhance the cutting ability of the first saw blade 500, the second saw blade 600 and the third saw blade 700 to foreign objects.
In this embodiment, a center positioning rod 310 is connected to one end of the adjustment lever 300 extending out of the mounting plate 200.
The center positioning rod 310 can accurately position the center of a hole of an object to be drilled.
In the present embodiment, a plurality of lightening grooves 250 for reducing the weight of the mounting plate 200 are formed on the mounting plate 200, and the plurality of lightening grooves 250 are arranged on the mounting plate 200 at equal intervals.
The weight reduction grooves 250 can increase the weight of the mounting plate 200, so as to ensure the rotational stability of the mounting plate 200, and can reduce the production cost of the mounting plate 200.
In this embodiment, a plurality of connecting slots 110 have been seted up on the casing 100 outside edge, and a plurality of connecting slots 110 are equidistant to be arranged in the casing 100 outside.
The connecting groove 110 facilitates the connection between the casing 100 and an external driving device, so as to ensure the rotation of the casing 100, and further realize the integral driving of the casing 100 driving the first saw blade 500, the second saw blade 600 and the third saw blade 700.
The chuck type hole saw with the function of adjusting the aperture size comprises a shell 100, a mounting disc 200, an adjusting rod 300, an adjusting rotary disc 400, a first saw blade 500, a second saw blade 600 and a third saw blade 700, wherein the mounting disc 200 is detachably connected to one side of the shell 100, the adjusting rod 300 is rotatably connected to the center of the shell 100, one end of the adjusting rod 300 extends out of the mounting disc 200, the adjusting rotary disc 400 is rotatably connected between the shell 100 and the mounting disc 200, the center of the adjusting rotary disc 400 is connected with the adjusting rod 300, one end of the first saw blade 500 is slidably connected to the mounting disc 200, the other end of the first saw blade 500 is abutted against the adjusting rotary disc 400, one end of the second saw blade 600 is slidably connected to the mounting disc 200, the other end of the second saw blade 600 is abutted against the adjusting rotary disc 400, one end of the third saw blade 700 is slidably connected to the mounting disc 200, the other end of the third saw blade 700 is abutted against the adjusting rotary disc 400, the adjusting rod 300 rotates to drive the adjusting rotary disc 400 to rotate, the adjusting turntable 400 rotates to drive the first saw blade 500, the second saw blade 600 and the third saw blade 700 to horizontally move on the mounting plate 200, wherein the adjusting rod 300 rotates to drive the adjusting turntable 400 to rotate, the adjusting turntable 400 simultaneously drives the first saw blade 500, the second saw blade 600 and the third saw blade 700 to move on the mounting plate 200, so that the distances among the first saw blade 500, the second saw blade 600 and the third saw blade 700 are adjustable, holes with different apertures can be cut by the first saw blade 500, the second saw blade 600 and the third saw blade 700, and the stability of the first saw blade 500, the second saw blade 600 and the third saw blade 700 in hole cutting can be improved by the three saw blades.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A chuck type hole saw with the function of adjusting the aperture size is characterized by comprising
A housing;
the mounting disc is detachably connected to one side of the shell;
the adjusting rod is rotatably connected to the center of the shell, and one end of the adjusting rod extends out of the mounting disc;
the adjusting turntable is rotatably connected between the shell and the mounting disc, and the center of the adjusting turntable is connected with the adjusting rod;
at least one saw blade assembly for cutting foreign objects, said saw blade assembly being mounted on the underside of said mounting plate;
the adjusting rod rotates to drive the adjusting rotary table to rotate, and the adjusting rotary table rotates to drive the saw blade assembly to horizontally move on the mounting disc.
2. The chuck type hole saw with the function of adjusting the aperture size according to claim 1, wherein the saw blade assembly comprises a first saw blade, a second saw blade and a third saw blade, one end of the first saw blade is slidably connected to the mounting plate, the other end of the first saw blade abuts against the adjusting turntable, one end of the second saw blade is slidably connected to the mounting plate, the other end of the second saw blade abuts against the adjusting turntable, one end of the third saw blade is slidably connected to the mounting plate, and the other end of the third saw blade abuts against the adjusting turntable.
3. The chuck type hole saw with the function of adjusting the aperture size as claimed in claim 2, wherein the mounting plate is provided with a first limiting groove for limiting the movement direction of the first saw blade, a second limiting groove for limiting the movement direction of the second saw blade and a third limiting groove for limiting the movement direction of the third saw blade.
4. The chuck type hole saw with the function of adjusting the aperture size according to claim 1, wherein a dial for displaying the moving distance of the saw blade assembly is arranged on the mounting plate.
5. The chuck type hole saw with the function of adjusting the aperture size as claimed in claim 2, wherein the adjusting turntable is provided with a first driving groove for driving the first saw blade to move, a second driving groove for driving the second saw blade to move and a third driving groove for driving the third saw blade to move.
6. The chuck type hole saw having the function of adjusting the aperture size according to claim 5, wherein the first driving groove, the second driving groove and the third driving groove are each in a spiral shape.
7. The chuck type hole saw having a function of adjusting an aperture size as claimed in claim 2, wherein the first saw blade is formed with a first blade portion at an end thereof protruding from the mounting plate, the second saw blade is formed with a second blade portion at an end thereof protruding from the mounting plate, and the third saw blade is formed with a third blade portion at an end thereof protruding from the mounting plate.
8. The chuck type hole saw with the function of adjusting the aperture size as claimed in claim 1, wherein a central positioning rod is connected to one end of the adjusting rod extending out of the mounting plate.
9. The chuck type hole saw with the function of adjusting the aperture size as claimed in claim 1, wherein the mounting plate is provided with a plurality of lightening slots for reducing the weight of the mounting plate, and the lightening slots are arranged on the mounting plate at equal intervals.
10. The chuck type hole saw with the function of adjusting the aperture size as claimed in claim 1, wherein a plurality of connecting slots are formed on the outer side edge of the housing, and the connecting slots are arranged on the outer side of the housing at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123271622.2U CN216421282U (en) | 2021-12-23 | 2021-12-23 | Chuck type hole saw with function of adjusting aperture size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123271622.2U CN216421282U (en) | 2021-12-23 | 2021-12-23 | Chuck type hole saw with function of adjusting aperture size |
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| Publication Number | Publication Date |
|---|---|
| CN216421282U true CN216421282U (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123271622.2U Active CN216421282U (en) | 2021-12-23 | 2021-12-23 | Chuck type hole saw with function of adjusting aperture size |
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| CN (1) | CN216421282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255451A (en) * | 2022-09-29 | 2022-11-01 | 江苏优霸五金工具有限公司 | Pressing and drilling device for electric spindle production |
-
2021
- 2021-12-23 CN CN202123271622.2U patent/CN216421282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255451A (en) * | 2022-09-29 | 2022-11-01 | 江苏优霸五金工具有限公司 | Pressing and drilling device for electric spindle production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Chuck type hole saw with hole diameter adjustment function Effective date of registration: 20221016 Granted publication date: 20220503 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jinhua Yongkang sub branch Pledgor: Ye Chaosheng Registration number: Y2022330002614 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |