CN220006111U - Hole saw convenient to chip removal - Google Patents
Hole saw convenient to chip removal Download PDFInfo
- Publication number
- CN220006111U CN220006111U CN202321286077.0U CN202321286077U CN220006111U CN 220006111 U CN220006111 U CN 220006111U CN 202321286077 U CN202321286077 U CN 202321286077U CN 220006111 U CN220006111 U CN 220006111U
- Authority
- CN
- China
- Prior art keywords
- hole saw
- fixedly connected
- fixed block
- hole
- fixing 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.)
- Active
Links
- 230000006641 stabilisation Effects 0.000 claims 3
- 238000011105 stabilization Methods 0.000 claims 3
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 8
- 239000003381 stabilizer Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a hole saw convenient for chip removal, which relates to the technical field of hole saws convenient for chip removal, and comprises the following components: the hole saw, four finger type side holes have been seted up to the hole saw surface, the hole saw top is provided with the fixing base, fixing base top fixedly connected with connecting block, the inside drill bit that is provided with of fixing base, hole saw inner wall top fixedly connected with keeps off the shell. According to the utility model, the four-finger type side hole is arranged, so that scraps generated when the hole saw is used can enter the hole saw, larger scraps can be crushed by the crushing rod, the arranged opening is convenient for discharging scraps in the baffle shell, the excessive influence on the work of a drill bit caused by the scraps is avoided, meanwhile, the generated scraps can be discharged through the four-finger type side hole, the side hole adopts a large-size shape design similar to four fingers, the waste scraps are conveniently discharged in the cutting process, the heat dissipation of the saw body is facilitated, the scraps clamped in the saw body are more conveniently removed, and the drilling efficiency and the service life of the hole saw are greatly improved.
Description
Technical Field
The utility model relates to the technical field of hole saws convenient for chip removal, in particular to a hole saw convenient for chip removal.
Background
Hole saws are extremely wide-ranging in use, which generally cut very hard materials, including hardened steel, cast iron, brick, etc., and are associated with shafts made of carbon steel and pilot drills; at present, the existing hole saw has poor chip removal effect in the use process, and can not quickly remove chips, so that the heat dissipation effect is also deteriorated, and the drill bit is not easy to install and disassemble, therefore, the hole saw convenient for chip removal is provided.
Disclosure of Invention
In order to solve the above technical problems, the present utility model provides a hole saw for facilitating chip removal, comprising: hole saw, four finger type sideholes have been seted up to the hole saw surface, the hole saw top is provided with the fixing base, fixing base top fixedly connected with connecting block, the inside drill bit that is provided with of fixing base, hole saw inner wall top fixedly connected with keeps off the shell, keep off shell surface fixedly connected with broken pole, keep off the inside opening of having seted up of shell, be convenient for discharge the sweeps in the fender shell through setting up the opening, avoid the use of sweeps too much influence drill bit.
Further, the fixing base below is provided with the fixed block, fixed block bottom and hole saw top fixed connection, the spout has been seted up at the fixing base top, fixed block bottom fixedly connected with supporting seat, the fixed block top is provided with the carousel, the carousel top is provided with the clamp splice, is used for playing the supporting role to the fixing base through setting up the supporting seat, can guarantee simultaneously that the clamp splice is rectilinear motion.
Further, the fixed block right side is provided with the turning round, turning round left side fixedly connected with bull stick, the bull stick left side runs through the fixed block and extends to inside, the bull stick left side rotates with the fixed block inner wall to be connected, bull stick surface fixedly connected with gear is convenient for drive the gear through setting up the turning round and rotates to can drive the carousel through the internal tooth and rotate.
Further, carousel bottom fixedly connected with stabilizer ring, carousel surface fixedly connected with swivel, carousel inner wall fixedly connected with internal tooth, stabilizer ring runs through the fixed block and extends to inside, stabilizer ring rotates with the fixed block to be connected, the swivel runs through the fixing base and extends to inside, swivel rotates with the fixing base to be connected, is used for improving the stability when carousel rotates through setting up the swivel, plays certain supporting role to the carousel simultaneously.
Further, the gear is connected with the turntable through the engagement of the inner teeth, the bottom of the supporting seat is fixedly connected with the top of the hole saw, the bottom of the turntable is contacted with the top of the fixed block, the rotating head is rotationally connected with the fixed block, the turntable is used for driving the clamping blocks to move through the arrangement of the turntable, and the clamping blocks can be mutually close to or mutually far away when the turntable rotates in different directions.
Further, clamp splice and fixing base sliding connection, clamp splice bottom and carousel top meshing are connected, clamp splice one end and drill bit surface contact, clamp splice and spout looks adaptation are used for fixing the drill bit through setting up the clamp splice, the installation and the dismantlement of drill bit of being convenient for.
The utility model has the beneficial effects that:
according to the utility model, the four-finger type side hole is arranged, so that scraps generated when the hole saw is used can enter the hole saw, larger scraps can be crushed by the crushing rod, the arranged opening is convenient for discharging scraps in the baffle shell, the excessive influence on the work of a drill bit caused by the scraps is avoided, meanwhile, the generated scraps can be discharged through the four-finger type side hole, the side hole adopts a large-size shape design similar to four fingers, the waste scraps are conveniently discharged in the cutting process, the heat dissipation of the saw body is facilitated, the scraps clamped in the saw body are more conveniently removed, and the drilling efficiency and the service life of the hole saw are greatly improved.
According to the utility model, the clamping blocks can also do different movements when rotating in different directions through the turntable, when the clamping blocks are mutually far away, the fixing of the drill bit can be released, the drill bit can be replaced or detached, the drill bits with different sizes can be installed, the use limitation is reduced, and when the clamping blocks are mutually close, the clamping blocks are contacted with the outer surface of the drill bit, so that the drill bit is fixed, the drill bit can be quickly replaced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a fixing base of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of the bottom structure of the hole saw of the present utility model;
fig. 5 is a schematic view of the bottom structure of the turntable according to the present utility model.
1. Hole saw; 11. four finger-type side holes; 12. a fixing seat; 121. a fixed block; 211. turning the head; 212. a rotating rod; 213. a gear; 122. a chute; 123. a support base; 124. a turntable; 241. a stabilizing ring; 242. a swivel; 243. internal teeth; 125. clamping blocks; 13. a connecting block; 14. a drill bit; 15. a blocking shell; 151. a breaker bar; 152. an opening.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-5, the present utility model is a hole saw for facilitating chip removal, comprising: the hole saw 1, four-finger type sidehole 11 has been seted up to hole saw 1 surface, hole saw 1 top is provided with fixing base 12, fixing base 12 top fixedly connected with connecting block 13, fixing base 12 inside is provided with drill bit 14, hole saw 1 inner wall top fixedly connected with keeps off shell 15, keep off shell 15 surface fixedly connected with broken pole 151, keep off shell 15 inside has seted up opening 152, through setting up four-finger type sidehole 11 and can enter into hole saw 1 inside when the piece that hole saw 1 produced when using, the rethread broken pole 151 can break great piece, and the inside piece of keeping off shell 15 of setting is discharged in the opening 152 of setting is convenient for, avoid the excessive work that influences drill bit 14 of piece, the piece that produces can discharge through four-finger type sidehole 11 simultaneously, the sidehole adopts similar four-finger's jumbo size shape design, be convenient for waste iron bits discharge and saw body heat dissipation in the cutting, more be convenient for get rid of the waste material that presss in the saw body, drilling efficiency and hole saw's life have been improved greatly.
The fixed block 121 is arranged below the fixed seat 12, the bottom of the fixed block 121 is fixedly connected with the top of the hole saw 1, the top of the fixed seat 12 is provided with the sliding groove 122, the bottom of the fixed block 121 is fixedly connected with the supporting seat 123, the upper part of the fixed block 121 is provided with the rotary table 124, the upper part of the rotary table 124 is provided with the clamping blocks 125, the clamping blocks 125 can also do different movements when rotating in different directions through the rotary table 124 by arranging the clamping blocks 125, when the clamping blocks 125 are mutually far away, the fixing of the drill bit 14 can be released, the drill bit 14 can be replaced or detached, the drill bit 14 with different sizes can be installed, the using limitation is reduced, the clamping blocks 125 can be contacted with the outer surface of the drill bit 14 when being mutually close, thereby the drill bit 14 is fixed, the drill bit 14 can be quickly replaced, and the working efficiency is improved.
The fixed block 121 right side is provided with the turning head 211, and turning head 211 left side fixedly connected with bull stick 212, bull stick 212 left side runs through the fixed block 121 and extends to inside, and bull stick 212 left side is connected with the rotation of fixed block 121 inner wall, bull stick 212 surface fixedly connected with gear 213.
The bottom fixedly connected with stabilizer ring 241 of carousel 124, carousel 124 surface fixedly connected with swivel 242, carousel 124 inner wall fixedly connected with internal tooth 243, stabilizer ring 241 runs through fixed block 121 and extends to inside, and stabilizer ring 241 rotates with fixed block 121 to be connected, and swivel 242 runs through fixing base 12 and extends to inside, and swivel 242 rotates with fixing base 12 to be connected.
The gear 213 is meshed with the rotary table 124 through the internal teeth 243, the bottom of the supporting seat 123 is fixedly connected with the top of the hole saw 1, the bottom of the rotary table 124 is contacted with the top of the fixed block 121, and the rotary head 211 is rotatably connected with the fixed block 121.
The clamp splice 125 is connected with the fixing base 12 in a sliding way, the bottom of the clamp splice 125 is connected with the top of the rotary table 124 in a meshed way, one end of the clamp splice 125 is contacted with the outer surface of the drill bit 14, and the clamp splice 125 is matched with the sliding groove 122.
One specific application of this embodiment is:
the rotary head 211 is rotated to drive the gear 213 to rotate through the rotary rod 212, the gear 213 drives the rotary disc 124 to rotate through the inner teeth 243, the stabilizing ring 241 rotates in the fixed block 121 and is used for limiting the rotary disc 124, the rotary ring 242 rotates in the fixed block 12 and is used for improving the stability of the rotary disc 124 when rotating, as the rotary disc 124 is meshed with the clamping blocks 125, the clamping blocks 125 can also move differently when rotating in different directions, when the clamping blocks 125 are far away from each other, the fixing of the drill bit 14 can be released, the drill bit 14 can be replaced or detached, and the drill bit 14 with different sizes can be installed, limitations are reduced, the clamping blocks 125 can be contacted with the outer surface of the drill bit 14 when being close to each other, the installation is completed, the chips generated during the use of the hole saw 1 can enter the inside of the hole saw 1, the larger chips can be crushed through the crushing rod 151, the chips in the inside the baffle shell 15 are conveniently discharged through the arranged opening 152, the chips can be prevented from influencing the work of the drill bit 14, and the work of the drill bit 14 can be completed through the four finger-shaped holes 11.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. A hole saw for facilitating chip removal, comprising: hole saw (1), four finger type sideholes (11) have been seted up to hole saw (1) surface, hole saw (1) top is provided with fixing base (12), fixing base (12) top fixedly connected with connecting block (13), fixing base (12) inside is provided with drill bit (14), hole saw (1) inner wall top fixedly connected with keeps off shell (15), fender shell (15) surface fixedly connected with broken pole (151), keep off shell (15) inside opening (152) of having seted up.
2. A hole saw for facilitating chip removal as defined in claim 1, wherein: fixed block (121) are arranged below fixed seat (12), fixed block (121) bottom and hole saw (1) top fixed connection, spout (122) have been seted up at fixed seat (12) top, fixed block (121) bottom fixedly connected with supporting seat (123), fixed block (121) top is provided with carousel (124), carousel (124) top is provided with clamp splice (125).
3. A hole saw for facilitating chip removal as defined in claim 2, wherein: the rotary table is characterized in that a rotary head (211) is arranged on the right side of the fixed block (121), a rotary rod (212) is fixedly connected to the left side of the rotary head (211), the left side of the rotary rod (212) penetrates through the fixed block (121) and extends to the inside, the left side of the rotary rod (212) is rotationally connected with the inner wall of the fixed block (121), and a gear (213) is fixedly connected to the outer surface of the rotary rod (212).
4. A hole saw for facilitating chip removal as defined in claim 3, wherein: the utility model discloses a rotary table, including carousel (124), carousel (124) bottom fixedly connected with stabilization ring (241), carousel (124) surface fixedly connected with swivel (242), carousel (124) inner wall fixedly connected with internal tooth (243), stabilization ring (241) run through fixed block (121) and extend to inside, stabilization ring (241) rotate with fixed block (121) to be connected, swivel (242) run through fixing base (12) and extend to inside, swivel (242) rotate with fixing base (12) to be connected.
5. A hole saw for facilitating chip removal as defined in claim 4, wherein: the gear (213) is connected with the rotary table (124) in a meshed mode through the inner teeth (243), the bottom of the supporting seat (123) is fixedly connected with the top of the hole saw (1), the bottom of the rotary table (124) is contacted with the top of the fixed block (121), and the rotary head (211) is rotationally connected with the fixed block (121).
6. A hole saw for facilitating chip removal as defined in claim 5, wherein: the clamping block (125) is in sliding connection with the fixed seat (12), the bottom of the clamping block (125) is in meshed connection with the top of the rotary table (124), one end of the clamping block (125) is in contact with the outer surface of the drill bit (14), and the clamping block (125) is matched with the sliding groove (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321286077.0U CN220006111U (en) | 2023-05-25 | 2023-05-25 | Hole saw convenient to chip removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321286077.0U CN220006111U (en) | 2023-05-25 | 2023-05-25 | Hole saw convenient to chip removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220006111U true CN220006111U (en) | 2023-11-14 |
Family
ID=88678406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321286077.0U Active CN220006111U (en) | 2023-05-25 | 2023-05-25 | Hole saw convenient to chip removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220006111U (en) |
-
2023
- 2023-05-25 CN CN202321286077.0U patent/CN220006111U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |