CN219704173U - Drilling machine convenient to change drill bit - Google Patents
Drilling machine convenient to change drill bit Download PDFInfo
- Publication number
- CN219704173U CN219704173U CN202321003051.0U CN202321003051U CN219704173U CN 219704173 U CN219704173 U CN 219704173U CN 202321003051 U CN202321003051 U CN 202321003051U CN 219704173 U CN219704173 U CN 219704173U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- drill
- drill bit
- gear
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 230000008859 change Effects 0.000 title claims description 5
- 238000009434 installation Methods 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling machine convenient for replacing a drill bit, which relates to the technical field of drilling machines and comprises a frame, wherein an electric sliding rail I is fixedly connected to the outer wall of one side of the frame, a sliding seat is connected to the electric sliding rail I in a sliding manner, a mounting groove is formed in the outer wall of one side of the sliding seat, an electric sliding rail II is fixedly connected to the inner wall of the mounting groove, a machine case is connected to the electric sliding rail II in a sliding manner, a mounting box is connected to the outer wall of the bottom of the machine case in a rotating manner, a servo motor is fixedly connected to the inner wall of the machine case, an output shaft of the servo motor is fixedly connected to a rotating shaft of the mounting box, and an arc-shaped opening is formed in the outer wall of one side of the mounting box. According to the utility model, the two adjustable limiting rods are arranged in the mounting box, the drill bit is conveniently and rapidly mounted through the cooperation between the limiting rods and the connecting columns, the turntable is arranged on the rack, the drill bit is conveniently placed through the placement opening arranged on the turntable, and the drill bit is conveniently and rapidly mounted through the cooperation of the machine box.
Description
Technical Field
The utility model relates to the technical field of drilling machines, in particular to a drilling machine with a drill bit convenient to replace.
Background
A drill refers to a machine and equipment that leaves a cylindrical hole or bore in a target by means of rotary cutting or rotary extrusion with a tool that is harder and sharper than the target.
Through retrieving, chinese patent publication No. CN206689464U discloses a drilling machine convenient to change drill bit, including the lathe base, the last fixed surface of lathe base installs the bracing piece, the left end surface fixed mounting of bracing piece has clamping device, the box has been cup jointed to the surface of bracing piece, the box is located clamping device's top, the front fixed mounting of box has the handle, the inside fixed mounting of box has the motor, the output shaft of motor runs through the box and with the first fixed block fixed connection that the box below set up, the lower surface fixed mounting of first fixed block has the second fixed block, the lower surface fixed mounting of first fixed block has the sleeve, the second fixed block is located telescopic inside, threaded hole has been seted up to the telescopic surface, threaded hole threaded connection on the sleeve surface has the bolt, the gasket has been cup jointed to the surface of bolt.
One of the above-mentioned patent drilling machines facilitating the replacement of the drill bit has the following disadvantages: in the above patent, through setting up the bolt on the sleeve pipe, carry out the manual operation of manual operation is anyway needed to the fixed mounting to the drill bit through the bolt, and the process length of changing the drill bit can influence the efficiency of drilling machine trompil.
Disclosure of Invention
In order to solve the problem that the existing drilling machine needs to manually replace a drill bit, the utility model provides the drilling machine which is convenient for replacing the drill bit.
The utility model provides a drilling machine convenient for replacing a drill bit, which comprises a frame, wherein an electric sliding rail I is fixedly connected to the outer wall of one side of the frame, a sliding seat is connected to the electric sliding rail I in a sliding manner, a mounting groove is formed in the outer wall of one side of the sliding seat, an electric sliding rail II is fixedly connected to the inner wall of the mounting groove, a machine box is connected to the electric sliding rail II in a sliding manner, a mounting box is rotationally connected to the outer wall of the bottom of the machine box, a servo motor is fixedly connected to the inner wall of the machine box, an output shaft of the servo motor is fixedly connected to a rotating shaft of the mounting box, an arc-shaped opening is formed in the outer wall of one side of the mounting box, a drill bushing is fixedly connected to the inner wall of the arc-shaped opening, a connecting column is clamped to the inner wall of the drill bushing, two grooves are formed in the outer wall of the connecting column, a mounting disc is fixedly connected to the inner wall of the bottom of the connecting column, the drill bit is fixedly connected to the inner wall of the bottom of the mounting disc, two side inner walls of the mounting box are rotationally connected with the same two bidirectional screw rods, two limit rods of L-shaped structures are in screw rods, and the specifications of the limit rods are matched with the specifications of the limit rods.
Through adopting above-mentioned structure, through set up the mounting box on the drill bushing, set up the spliced pole on the drill bit and fix in the drill bushing through the setting of setting up two adjustable gag lever posts in the mounting box, two gag lever post actions of convenient direct drive of setting up of two-way screw rod.
Optionally: two fixing seats are fixedly connected to the inner wall of one side of the mounting box, two sliding rods are fixedly connected between the two fixing seats and the inner wall of the mounting box, and two limiting rods are respectively and slidably connected to the outer walls of the two sliding rods.
Through adopting above-mentioned structure, the setting of slide bar conveniently limits the slide trajectory of gag lever post.
Optionally: the middle point of the bidirectional screw is fixedly connected with a first gear, the inner wall of the mounting box is fixedly connected with a speed reduction motor, the output shaft of the speed reduction motor is fixedly connected with a second gear, and the second gear is meshed with the first gear.
Through adopting above-mentioned structure, gear drive bi-directional screw rod rotation is conveniently passed through in gear drive in gear motor's setting.
Optionally: the inner wall of the arc-shaped opening on the mounting box is provided with two openings I, the inner wall of the drill sleeve is provided with two openings II, and the two limiting rods are respectively connected to the two openings I and the two openings II in a sliding mode.
Through adopting above-mentioned structure, the drill bushing conveniently carries out quick fixation to the spliced pole.
Optionally: the inner wall of the top of the drill sleeve is fixedly connected with a prism, the inner wall of the drill sleeve is fixedly connected with two convex blocks, and the specification of the convex blocks is matched with that of the groove.
Through adopting above-mentioned structure, the setting of lug is convenient to fix a position the spliced pole.
Optionally: the outer wall of the top of the connecting column is provided with a prismatic groove, the inner wall of the prismatic groove is connected with a prismatic block in a sliding manner, the inner wall of the bottom of the prismatic groove is fixedly connected with a spring, and one end of the spring is fixedly connected to the prismatic block.
Through adopting above-mentioned structure, the cooperation between spring and the arris piece in the arris groove is convenient to carry out reverse compaction to the spliced pole.
Optionally: the outer wall of one side of frame fixedly connected with semi-circular structure's protection casing, and the top inner wall of protection casing rotates and is connected with the carousel.
Through adopting above-mentioned structure, the carousel rotates in the protection casing.
Optionally: the top outer wall of carousel has offered equidistant mouthful of placing that distributes, and the specification of placing mouthful and the specification phase-match of drill bit, protection casing top outer wall fixedly connected with gear motor, and gear motor's output shaft fixed connection is on the carousel.
Through adopting above-mentioned structure, gear motor's setting is convenient directly to drive carousel rotation to supplementary drill bit is changed.
In summary, the beneficial effects of the utility model are as follows:
according to the utility model, the mounting box is arranged on the drill bushing, the two adjustable limiting rods are arranged in the mounting box, the drill bit is conveniently and rapidly mounted through the cooperation between the limiting rods and the connecting columns, the turntable is arranged on the frame, the drill bit is conveniently placed through the placement opening arranged on the turntable, and the drill bit is conveniently and rapidly mounted through the cooperation of the machine box.
Drawings
FIG. 1 is a schematic overall view of the present utility model;
FIG. 2 is a schematic diagram of a chassis of the present utility model;
FIG. 3 is a schematic view of a drill bit of the present utility model;
FIG. 4 is a schematic view of a drill sleeve of the present utility model;
fig. 5 is a schematic view of the mounting box of the present utility model.
Reference numerals illustrate: 1. a frame; 2. an electric slide rail I; 3. a sliding seat; 4. an electric sliding rail II; 5. a chassis; 6. a mounting box; 7. a protective cover; 8. a turntable; 9. a placement port; 10. a speed reducing motor; 11. a drill bit; 12. a mounting plate; 13. a connecting column; 14. a limit groove; 15. a prismatic groove; 16. a spring; 17. edge blocks; 18. a drill sleeve; 19. a prism; 20. a limit rod; 21. a bump; 22. a bidirectional screw; 23. a first gear; 24. a second gear; 25. a reduction motor; 26. a fixing seat; 27. and a slide bar.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
Referring to fig. 1-3, a drilling machine convenient for replacing a drill bit comprises a frame 1, one side outer wall fixedly connected with electric sliding rail 1 of frame 1, and sliding connection has sliding seat 3 on electric sliding rail 2, electric sliding rail 1 drives sliding seat 3 horizontal migration, the mounting groove has been seted up to sliding seat 3 one side outer wall, and the inner wall fixedly connected with electric sliding rail two 4 of mounting groove, sliding connection has quick-witted case 5 on electric sliding rail two 4, electric sliding rail two 4 drive machine case 5 moves in vertical direction, quick-witted case 5 bottom outer wall rotation is connected with mounting box 6, the inner wall fixedly connected with servo motor of quick-witted case 5, servo motor's output shaft fixed connection is on the axis of rotation of mounting box 6, and one side outer wall of mounting box 6 has seted up the arc mouth, the inner wall fixedly connected with drill bushing 18 of arc mouth, the setting up of drill bushing 18 conveniently installs the drilling machine drill bit, and the inner wall joint of drill bushing 18 has spliced pole 13, two recesses have been seted up to the outer wall of spliced pole 13, and the spacing groove 14 has all been seted up to the inner wall of two recesses, spliced pole 13 bottom outer wall fixedly connected with mounting plate 12, and mounting plate 12 bottom fixedly connected with outer wall 11, threaded rod 20 and two limit rod 20 of two-way screw rod 20 and two-shaped limit rod 20 are connected with each other, two-way screw rod 20 is equipped with the limit rod 20, two-stop rod 20 and two-way structure is convenient to match between two-way stop bars 20.
Referring to fig. 5, two fixing seats 26 are fixedly connected to an inner wall of one side of the installation box 6, two slide bars 27 are fixedly connected between the two fixing seats 26 and the inner wall of the installation box 6, two limiting rods 20 are respectively and slidably connected to outer walls of the two slide bars 27, and movement of the limiting rods 20 is conveniently limited through the arrangement of the slide bars 27.
Referring to fig. 5, a first gear 23 is fixedly connected to the midpoint of the bidirectional screw 22, a reduction motor 25 is fixedly connected to the inner wall of the installation box 6, a second gear 24 is fixedly connected to the output shaft of the reduction motor 25, the second gear 24 is meshed with the first gear 23, and the bidirectional screw 22 is conveniently and directly driven to rotate through cooperation between the reduction motor 25 and the gears.
Referring to fig. 4, two openings one are formed in the inner wall of the arc opening on the installation box 6, two openings two are formed in the inner wall of the drill bushing 18, two limiting rods 20 are respectively connected to the two openings one and two in a sliding mode, a prism 19 is fixedly connected to the inner wall of the top of the drill bushing 18, two lugs 21 are fixedly connected to the inner wall of the drill bushing 18, the specifications of the lugs 21 are matched with those of the grooves, the connecting column 13 is conveniently and rapidly fixed through the setting of the limiting rods 20 in the drill bushing 18, and the connecting column 13 is conveniently and fixedly positioned through the setting of the two lugs 21.
Referring to fig. 3, the outer wall of the top of the connecting column 13 is provided with a prismatic groove 15, the inner wall of the prismatic groove 15 is slidably connected with a prismatic block 17, the inner wall of the bottom of the prismatic groove 15 is fixedly connected with a spring 16, one end of the spring 16 is fixedly connected to the prismatic block 17, and the connecting column 13 is conveniently and reversely compressed through the arrangement of the spring 16 in the prismatic groove 15.
Referring to fig. 1, a protection casing 7 of semi-circular structure is fixedly connected with one side outer wall of frame 1, and the top inner wall rotation of protection casing 7 is connected with carousel 8, the equidistance is seted up to the top outer wall of carousel 8 and is put mouthful 9, and the specification of putting mouthful 9 and the specification assorted of drill bit 11, protection casing 7 top outer wall fixedly connected with gear motor 10, and gear motor 10's output shaft fixed connection is on carousel 8, place mouthful 9 through carousel 8 can be on it and conveniently place drill bit 11, gear motor 10's setting makes things convenient for driving carousel 8 to rotate, thereby conveniently cooperate drill bit 11 to carry out automatic change.
The implementation principle of the utility model is as follows: when the drill bit 11 needs to be disassembled, the first electric slide rail 2 drives the sliding seat 3 to move towards the direction close to the protective cover 7, when the case 5 moves to the upper side of the rotary table 8, the second electric slide rail drives the case 5 to move downwards, so that the drill bit 11 is inserted into the placing opening 9, meanwhile, the speed reducing motor 25 drives the bidirectional screw 22 to rotate through the gear, the two limiting rods 20 are directly driven to move away from each other or move towards each other when the bidirectional screw 22 rotates, when the two limiting rods 20 do the separating motion, the limiting rods 20 are far away from the limiting grooves 14 on the connecting columns 13, the case 5 is driven to press downwards through the second electric slide rail 4, the drill bit 11 is ejected through the prism 19, then the second electric slide rail 4 drives the case 5 to ascend, meanwhile, the speed reducing motor 10 drives the rotary table 8 to rotate, the case 5 is driven to descend again through the second electric slide rail 4, the protruding blocks 21 on the drill bushing 18 are inserted into the grooves on the connecting columns 13, when the prism 19 is inserted into the prism grooves 15, the springs 16 are compressed through the prism blocks 17, at the moment, the speed reducing motor 25 directly drives the bidirectional screw 22 to rotate reversely, and the limiting rods 20 are driven to be inserted into the limiting grooves 14, and the installation of the drill bit 11 is completed.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. Drilling machine convenient to change drill bit, including frame (1), its characterized in that: one side outer wall fixedly connected with electric slide rail one (2) of frame (1), and sliding connection has sliding seat (3) on electric slide rail one (2), the mounting groove has been seted up to sliding seat (3) one side outer wall, and the inner wall fixedly connected with electric slide rail two (4) of mounting groove, sliding connection has quick-witted case (5) on electric slide rail two (4), quick-witted case (5) bottom outer wall rotation is connected with mounting box (6), the inner wall fixedly connected with servo motor of quick-witted case (5), servo motor's output shaft fixed connection is in the axis of rotation of mounting box (6), and the one side outer wall of mounting box (6) has seted up the arc mouth, the inner wall fixedly connected with drill bushing (18), and the inner wall joint of drill bushing (18) has spliced pole (13), two recesses have been seted up to the outer wall of spliced pole (13), and spacing groove (14) have all been seted up to the inner wall of two recesses, spliced pole (13) bottom outer wall fixedly connected with mounting plate (12), and mounting plate (12) bottom outer wall fixedly connected with drill bit (11), two-shaped screw rod (22) are connected with two-way screw rod (20) of the same both sides, the specification of the limiting rod (20) is matched with the specification of the limiting groove (14).
2. A drill for facilitating replacement of a drill bit as recited in claim 1, wherein: two fixing bases (26) are fixedly connected to the inner wall of one side of the installation box (6), two sliding rods (27) are fixedly connected between the two fixing bases (26) and the inner wall of the installation box (6), and the two limiting rods (20) are respectively and slidably connected to the outer walls of the two sliding rods (27).
3. A drill for facilitating replacement of a drill bit as recited in claim 1, wherein: the two-way screw (22) is characterized in that a first gear (23) is fixedly connected to the middle point of the two-way screw, a speed reduction motor (25) is fixedly connected to the inner wall of the installation box (6), a second gear (24) is fixedly connected to the output shaft of the speed reduction motor (25), and the second gear (24) is meshed with the first gear (23).
4. A drill for facilitating replacement of a drill bit as recited in claim 1, wherein: two openings I are formed in the inner wall of the arc-shaped opening in the mounting box (6), two openings II are formed in the inner wall of the drill sleeve (18), and the two limiting rods (20) are respectively connected to the two openings I and the two openings II in a sliding mode.
5. A drill for facilitating replacement of a drill bit as recited in claim 1, wherein: the inner wall of the top of the drill sleeve (18) is fixedly connected with a prism (19), the inner wall of the drill sleeve (18) is fixedly connected with two convex blocks (21), and the specifications of the convex blocks (21) are matched with those of the grooves.
6. A drill for facilitating replacement of a drill bit as recited in claim 1, wherein: the connecting column is characterized in that a prismatic groove (15) is formed in the outer wall of the top of the connecting column (13), a prismatic block (17) is slidably connected to the inner wall of the prismatic groove (15), a spring (16) is fixedly connected to the inner wall of the bottom of the prismatic groove (15), and one end of the spring (16) is fixedly connected to the prismatic block (17).
7. A drill for facilitating replacement of a drill bit as recited in claim 1, wherein: the outer wall of one side of the frame (1) is fixedly connected with a semicircular protective cover (7), and the inner wall of the top of the protective cover (7) is rotationally connected with a rotary table (8).
8. A drill for facilitating replacement of a drill bit as recited in claim 7, wherein: the top outer wall of carousel (8) has offered equidistant mouth (9) of placing that distribute, and the specification of placing mouth (9) and the specification phase-match of drill bit (11), gear motor (10) are fixedly connected with to protection casing (7) top outer wall, and the output shaft fixed connection of gear motor (10) is on carousel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003051.0U CN219704173U (en) | 2023-04-28 | 2023-04-28 | Drilling machine convenient to change drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003051.0U CN219704173U (en) | 2023-04-28 | 2023-04-28 | Drilling machine convenient to change drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704173U true CN219704173U (en) | 2023-09-19 |
Family
ID=87979391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321003051.0U Active CN219704173U (en) | 2023-04-28 | 2023-04-28 | Drilling machine convenient to change drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206269A (en) * | 2023-11-08 | 2023-12-12 | 山西兴创通科技有限公司 | Ash removal cleaning device of power equipment |
-
2023
- 2023-04-28 CN CN202321003051.0U patent/CN219704173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206269A (en) * | 2023-11-08 | 2023-12-12 | 山西兴创通科技有限公司 | Ash removal cleaning device of power equipment |
| CN117206269B (en) * | 2023-11-08 | 2024-02-09 | 山西兴创通科技有限公司 | Ash removal cleaning device of power equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219704173U (en) | Drilling machine convenient to change drill bit | |
| CN215012941U (en) | Forestry medicine device that looses | |
| CN112045224A (en) | Perforating device of adjustable degree of depth that punches | |
| CN220050136U (en) | Explosion-proof box screw hole drilling mechanism | |
| CN211727622U (en) | Workpiece punching equipment for machining | |
| CN112517957A (en) | Bearing machining and drilling device | |
| CN214489582U (en) | Machine tool for motor shell | |
| CN211360757U (en) | High-efficient high accuracy drilling equipment | |
| CN212020942U (en) | Cutting device for glass fiber reinforced plastic sleeve | |
| CN210967114U (en) | Numerical control drilling machine with workpiece guiding and positioning functions | |
| CN113001680A (en) | Numerical control drilling equipment is used in flitch processing convenient to it is fixed | |
| CN218903868U (en) | Multi-head tapping machine | |
| CN216441691U (en) | Multifunctional drilling machine for producing folding wine rack | |
| CN221096407U (en) | Adjustable drilling equipment | |
| CN221415122U (en) | Drilling equipment is used in apron processing | |
| CN213080142U (en) | Drilling device for cutting teeth of coal mining machine | |
| CN220687362U (en) | Column nest structure with high bearing capacity | |
| CN215316989U (en) | Numerical control machine tool with adjustable operation table | |
| CN221389025U (en) | Pipeline perforating device for water conservancy construction | |
| CN219151779U (en) | Cutter head replacing structure of numerical control gear shaving machine | |
| CN210305844U (en) | Perforating device is used in camshaft processing | |
| CN112157608B (en) | Nailing frock of fixed usefulness of window form frame among construction | |
| CN212239236U (en) | Bench drill equipment for machining capable of preventing cuttings from rotating along with drill bit | |
| CN220278884U (en) | Drilling device for machining steel member | |
| CN219881355U (en) | Processing equipment is used in water pump production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |