CN219818953U - Drilling device convenient for replacing drill bit - Google Patents
Drilling device convenient for replacing drill bit Download PDFInfo
- Publication number
- CN219818953U CN219818953U CN202321334911.9U CN202321334911U CN219818953U CN 219818953 U CN219818953 U CN 219818953U CN 202321334911 U CN202321334911 U CN 202321334911U CN 219818953 U CN219818953 U CN 219818953U
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- China
- Prior art keywords
- plate
- drill bit
- drilling device
- driving rod
- mounting
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- 238000005553 drilling Methods 0.000 title claims abstract description 27
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
Abstract
The utility model discloses a drilling device convenient for replacing a drill bit, which comprises a support, wherein the top of the support is fixedly connected with a working table surface, one side of the top of the working table surface is provided with an adjusting component, the adjusting component comprises a support column, an air cylinder, a first driving rod and a first mounting plate, one side of the support column is connected with the air cylinder in a threaded manner, the bottom of the air cylinder is provided with the first driving rod, the bottom of the first driving rod is provided with the first mounting plate, the top of the first mounting plate is provided with a first stepping motor, and the bottom of the first mounting plate is provided with a centering clamping mechanism. According to the utility model, the centering clamping mechanism is arranged, when the drill bit is replaced by the drilling device, the positions of the left jaw and the right jaw are adjusted by driving the two screws through the handles, and a new drill bit is installed, so that the operation can be completed without an external auxiliary tool, the replacement of the drill bit is completed rapidly and conveniently, the labor capacity and the replacement time are reduced, and the drill bit is convenient to use daily.
Description
Technical Field
The utility model relates to the technical field of drilling devices, in particular to a drilling device convenient for replacing a drill bit.
Background
The precision parts are basic elements forming the machine, are non-separable single parts forming the machine and the machine, and are required to be punched in the process of machining the parts and are required to be operated by using a drilling device.
When the existing drilling device is used for replacing a drill bit, the drill bit is clamped and installed on the installation head by means of a corresponding auxiliary tool, large operation intensity is required, the drill rod is repeatedly disassembled and assembled, the workload of workers is large, the machining efficiency is low, the existing drilling device is used for drilling a plurality of parts when the parts are machined, the positions of the parts, which are drilled, of the parts are required to be manually adjusted and moved by the workers, and the drilling device is inconvenient to use and has certain potential safety hazards.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a drilling device which is convenient for replacing a drill bit.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the drilling device convenient for replacing the drill bit comprises a bracket, the top of the bracket is fixedly connected with a working table, one side of the top of the working table is provided with an adjusting component, the adjusting component comprises a supporting column, an air cylinder, a first driving rod and a first mounting plate, one side of the supporting column is in threaded connection with the air cylinder, the bottom of the air cylinder is provided with the first driving rod, the bottom of the first driving rod is provided with the first mounting plate, the top of the first mounting plate is provided with a first stepping motor, the bottom of the first mounting plate is provided with a centering clamping mechanism, the centering clamping mechanism comprises a left jaw, a screw rod, a right jaw, a linkage pin, a first handle, a connecting rod and a bottom plate, the left jaw is connected with the bottom plate in a sliding manner, one side of the left jaw is provided with the screw rod, the other side of the screw rod is provided with the right jaw, one end of the screw rod is fixedly connected with the connecting rod, the connecting rod is provided with a linkage pin, the linkage pin is rotationally connected with a first handle, a drill bit is arranged below the centering clamping mechanism, the other side of the top of the worktable is provided with a pushing component, the pushing component comprises a second stepping motor, a second driving rod, a first rotating shaft, an adjusting plate, a second rotating shaft, a mounting rack, a connecting plate and a pushing block, one side of the second stepping motor is provided with the second driving rod, the utility model discloses a workbench, including first actuating lever, second actuating lever, adjusting plate, connecting plate, clamping assembly, screw thread adjusting lever, the first pivot of rotation connection of second actuating lever one end, rotate in the first pivot and connect the regulating plate, the regulating plate bottom rotates and connects the second pivot, the mounting bracket is connected in the second pivot rotation, regulating plate one side fixed connection connecting plate, connecting plate bottom threaded connection ejector pad, clamping assembly is installed to table top surface, clamping assembly includes supporting seat, second mounting panel, screw thread adjusting lever, the device comprises a supporting seat, a first handle, a first limiting plate and a second limiting plate, wherein one side above the supporting seat is fixedly connected with a second mounting plate, one side below the supporting seat is fixedly connected with the second limiting plate, a threaded adjusting rod is mounted on the second mounting plate, the bottom of the threaded adjusting rod is fixedly connected with the first limiting plate, and the top of the threaded adjusting rod is fixedly connected with the second handle.
Preferably, a sliding groove is formed in the bottom plate, and sliding strips matched with the sliding groove are arranged at the bottoms of the left jaw and the right jaw.
Preferably, the mounting frame bottom threaded connection is at table surface top, mounting frame top one end threaded connection is in second step motor one side.
Preferably, one end of the adjusting plate is connected with the second driving rod through a first rotating shaft, the other end of the adjusting plate is connected with the mounting frame through a second rotating shaft, the number of the adjusting plates is two, and the two adjusting plates are respectively positioned on the left side and the right side of the second driving rod.
Preferably, the first driving rod is vertically arranged on the first mounting plate, and the first stepping motor and the centering clamping mechanism are connected through the first mounting plate.
Preferably, the number of the clamping assemblies is two, and the two clamping assemblies are respectively positioned at the left side and the right side of the pushing block.
The utility model has the following beneficial effects:
1. according to the utility model, the centering clamping mechanism is arranged, when the drilling device is used for replacing the drill bit, the two screws are driven by the handles to adjust the positions of the left jaw and the right jaw, a new drill bit is installed, the operation can be completed without an external auxiliary tool, the replacement of the drill bit is rapidly and conveniently completed, and the labor capacity and the replacement time are reduced.
2. According to the utility model, the pushing assembly is arranged, and when the precise part is processed, the second driving rod is driven to move by the second stepping motor, so that the position of the adjusting plate is adjusted on the mounting frame, and then the connecting plate and the pushing block are driven to move, so that the position of the processed part is adjusted and moved, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the whole structure of a drilling device for facilitating bit replacement according to the present utility model;
FIG. 2 is a schematic diagram of a pushing assembly of a drilling device for facilitating bit replacement according to the present utility model;
FIG. 3 is a schematic view of an adjusting assembly of a drilling device for facilitating bit replacement according to the present utility model;
fig. 4 is a schematic structural view of a centering and clamping mechanism of a drilling device with a drill bit convenient to replace according to the present utility model.
In the figure: 1. a bracket; 2. a work table; 3. an adjustment assembly; 301. a support column; 302. a cylinder; 303. a first driving lever; 304. a first mounting plate; 4. a drill bit; 5. a first stepping motor; 6. a centering clamping mechanism; 601. a left jaw; 602. a screw; 603. a right jaw; 604. a linkage pin; 605. a first handle; 606. a connecting rod; 607. a bottom plate; 7. a pushing assembly; 701. a second stepping motor; 702. a second driving lever; 703. a first rotating shaft; 704. an adjusting plate; 705. a second rotating shaft; 706. a mounting frame; 707. a connecting plate; 708. a pushing block; 8. a clamping assembly; 801. a support base; 802. a second mounting plate; 803. a threaded adjusting rod; 804. a second handle; 805. a first limiting plate; 806. and the second limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, a drilling device convenient for replacing a drill bit comprises a bracket 1, the top of the bracket 1 is fixedly connected with a working table 2, one side of the top of the working table 2 is provided with an adjusting component 3, the adjusting component 3 comprises a supporting column 301, an air cylinder 302, a first driving rod 303 and a first mounting plate 304, one side of the supporting column 301 is in threaded connection with the air cylinder 302, the bottom of the air cylinder 302 is provided with the first driving rod 303, the bottom of the first driving rod 303 is provided with the first mounting plate 304, the top of the first mounting plate 304 is provided with a first stepping motor 5, the bottom of the first mounting plate 304 is provided with a centering clamping mechanism 6, the centering clamping mechanism 6 comprises a left jaw 601, a screw 602, a right jaw 603, a linkage pin 604, a first handle 605, a connecting rod 606 and a bottom plate 607, the left jaw 601 is connected on the bottom plate 607 in a sliding manner, one side of the left jaw 601 is provided with the screw 602, the other side of the screw 602 is provided with the right jaw 603, one end of the screw 602 is fixedly connected with a connecting rod 606, a linkage pin 604 is arranged on the connecting rod 606, a first handle 605 is rotationally connected on the linkage pin 604, a drill bit 4 is arranged below the centering and clamping mechanism 6, a pushing component 7 is arranged on the other side of the top of the worktable 2, the pushing component 7 comprises a second stepping motor 701, a second driving rod 702, a first rotating shaft 703, an adjusting plate 704, a second rotating shaft 705, a mounting frame 706, a connecting plate 707 and a pushing block 708, the second driving rod 702 is arranged on one side of the second stepping motor 701, one end of the second driving rod 702 is rotationally connected with the first rotating shaft 703, an adjusting plate 704 is rotationally connected on the first rotating shaft 703, the bottom of the adjusting plate 704 is rotationally connected with the second rotating shaft 705, a mounting frame 706 is rotationally connected on one side of the adjusting plate 704, the bottom of the connecting plate 707 is in threaded connection with the pushing block 708, a clamping component 8 is arranged on the top of the worktable 2, the clamping assembly 8 comprises a supporting seat 801, a second mounting plate 802, a thread adjusting rod 803, a second handle 804, a first limiting plate 805 and a second limiting plate 806, wherein the second mounting plate 802 is fixedly connected to one side of the upper portion of the supporting seat 801, the second limiting plate 806 is fixedly connected to one side of the lower portion of the supporting seat 801, the thread adjusting rod 803 is mounted on the second mounting plate 802, the first limiting plate 805 is fixedly connected to the bottom of the thread adjusting rod 803, and the second handle 804 is fixedly connected to the top of the thread adjusting rod 803.
In the utility model, a chute is formed on a bottom plate 607, sliding strips matched with the chute are arranged at the bottoms of a left jaw 601 and a right jaw 603, the size specifications of the left jaw 601 and the right jaw 603 are consistent, the number of screw rods 602 is two, the size specifications of the two screw rods 602 are consistent, the two screw rods 602 are connected together through a linkage pin 604 to form a left-end right thread, the right-end left-threaded driving screw rod 602, when the screw rods 602 are driven by the forward rotation of a first handle 605, the left jaw 601 and the right jaw 603 move towards the middle at the same time, and when the screw rods 602 are driven by the reverse rotation, the left jaw and the right jaw move towards the opposite directions at the same time.
In the utility model, the bottom of a mounting frame 706 is connected with the top of a workbench surface 2 in a threaded manner, one end of the top of the mounting frame 706 is connected with one side of a second stepping motor 701 in a threaded manner, mounting rods extend from two sides of the mounting frame 706 respectively, and the second stepping motor 701 is positioned between the two mounting rods.
In the utility model, one end of the adjusting plate 704 is connected with the second driving rod 702 through the first rotating shaft 703, the other end of the adjusting plate 704 is connected with the mounting frame 706 through the second rotating shaft 705, the number of the adjusting plates 704 is two, the two adjusting plates 704 are respectively positioned at the left side and the right side of the second driving rod 702, and the dimension specifications of the two adjusting plates 704 are consistent.
In the present utility model, the first driving lever 303 is vertically provided on the first mounting plate 304, the first stepping motor 5 and the centering and clamping mechanism 6 are connected via the first mounting plate 304, and the first stepping motor 5 is vertically provided on the first mounting plate 304.
In the present utility model, the number of the clamping assemblies 8 is two, the two clamping assemblies 8 are respectively positioned at the left side and the right side of the pushing block 708, and the two clamping assemblies 8 have the same size specification.
The application method and the advantages of the utility model are as follows: when the drilling device convenient for replacing the drill bit is used, the working process is as follows:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, external power is supplied to electric equipment in the device, the device is placed at a designated working position, through setting a centering clamping mechanism 6, when the drill bit 4 is replaced by a drilling device, the driving screw 602 is rotated forward through the first handle 605, the left jaw 601 and the right jaw 603 simultaneously move towards the middle to fix the drill bit 4, when the driving screw 602 is rotated reversely, the left jaw and the right jaw simultaneously move towards opposite directions to detach the drill bit 4, the effect of quickly and conveniently replacing the drill bit 4 is achieved, the problem that the drill bit 4 can be replaced by external auxiliary tools is solved, the labor amount and the replacement time are reduced, then parts to be machined are placed on the working table surface 2, limiting clamping is carried out through the clamping assembly 8, and the pushing assembly 7 is used for driving the second driving rod 702 to move through the second stepping motor 701 when the precise parts are machined, so that the position of the adjusting plate is adjusted on the mounting frame 706, and then the position of the connecting plate and the pushing block 708 is driven to adjust and move the positions of the machined parts, and the convenience is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A drilling device convenient for replacing a drill bit comprises a bracket (1), and is characterized in that the top of the bracket (1) is fixedly connected with a workbench surface (2), one side of the top of the workbench surface (2) is provided with an adjusting component (3), the adjusting component (3) comprises a supporting column (301), an air cylinder (302), a first driving rod (303) and a first mounting plate (304), one side of the supporting column (301) is connected with the air cylinder (302) in a threaded manner, the bottom of the air cylinder (302) is provided with the first driving rod (303), the bottom of the first driving rod (303) is provided with the first mounting plate (304), the top of the first mounting plate (304) is provided with a first stepping motor (5), the bottom of the first mounting plate (304) is provided with a centering clamping mechanism (6), the centering clamping mechanism (6) comprises a left jaw (601), a screw rod (602), a right jaw (603), a linkage pin (604), a first handle (605), a connecting rod (606) and a bottom plate (607), a left jaw (601) in sliding connection with the bottom plate (607), one side of the left jaw (601) is provided with the first driving rod (303), the screw rod (602) is provided with the other side of the screw rod (602), install linkage round pin (604) on connecting rod (606), link round pin (604) are gone up and are rotated on connecting first handle (605), drill bit (4) are installed to centering clamping mechanism (6) below, work surface (2) top opposite side is installed and is promoted subassembly (7), promote subassembly (7) including second step motor (701), second actuating lever (702), first pivot (703), regulating plate (704), second pivot (705), mounting bracket (706), connecting plate (707) and ejector pad (708), second step motor (701) installs second actuating lever (702) on one side, first pivot (703) are connected in second actuating lever (702) one end rotation, rotate on first pivot (703) and connect regulating plate (704), second pivot (707) are connected in rotation of regulating plate (704) bottom, second pivot (705) rotate and connect mounting bracket (706), connecting plate (707) are connected in fixed connection on one side, connecting plate (708) bottom threaded connection ejector pad (708), second actuating lever (802) are installed to work surface (704), work surface (8), support seat (803) are included in holding down seat (801), holding down seat (8) are installed to holding down seat (803) Second handle (804), first limiting plate (805) and second limiting plate (806), supporting seat (801) top one side fixed connection second mounting panel (802), supporting seat (801) below one side fixed connection second limiting plate (806), install screw thread regulation pole (803) on second mounting panel (802), screw thread regulation pole (803) bottom fixed connection first limiting plate (805), screw thread regulation pole (803) top fixed connection second handle (804).
2. A drilling device for facilitating replacement of a drill bit according to claim 1, wherein: the bottom plate (607) is provided with a sliding groove, and sliding strips matched with the sliding groove are arranged at the bottoms of the left jaw (601) and the right jaw (603).
3. A drilling device for facilitating replacement of a drill bit according to claim 1, wherein: the bottom of the mounting frame (706) is in threaded connection with the top of the workbench surface (2), and one end of the top of the mounting frame (706) is in threaded connection with one side of the second stepping motor (701).
4. A drilling device for facilitating replacement of a drill bit according to claim 1, wherein: one end of the adjusting plate (704) is connected with the second driving rod (702) through the first rotating shaft (703), the other end of the adjusting plate (704) is connected with the mounting frame (706) through the second rotating shaft (705), the number of the adjusting plates (704) is two, and the two adjusting plates (704) are respectively positioned on the left side and the right side of the second driving rod (702).
5. A drilling device for facilitating replacement of a drill bit according to claim 1, wherein: the first driving rod (303) is vertically arranged on the first mounting plate (304), and the first stepping motor (5) and the centering clamping mechanism (6) are connected through the first mounting plate (304).
6. A drilling device for facilitating replacement of a drill bit according to claim 1, wherein: the number of the clamping assemblies (8) is two, and the two clamping assemblies (8) are respectively positioned at the left side and the right side of the pushing block (708).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321334911.9U CN219818953U (en) | 2023-05-26 | 2023-05-26 | Drilling device convenient for replacing drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321334911.9U CN219818953U (en) | 2023-05-26 | 2023-05-26 | Drilling device convenient for replacing drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818953U true CN219818953U (en) | 2023-10-13 |
Family
ID=88283317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321334911.9U Active CN219818953U (en) | 2023-05-26 | 2023-05-26 | Drilling device convenient for replacing drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818953U (en) |
-
2023
- 2023-05-26 CN CN202321334911.9U patent/CN219818953U/en active Active
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