CN219852198U - Machining positioning drilling machine - Google Patents
Machining positioning drilling machine Download PDFInfo
- Publication number
- CN219852198U CN219852198U CN202321094878.7U CN202321094878U CN219852198U CN 219852198 U CN219852198 U CN 219852198U CN 202321094878 U CN202321094878 U CN 202321094878U CN 219852198 U CN219852198 U CN 219852198U
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- China
- Prior art keywords
- positioning
- drilling
- assembly
- movable
- seat
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- 238000005553 drilling Methods 0.000 title claims abstract description 54
- 238000003754 machining Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a mechanical processing positioning drilling machine, which relates to the technical field of drilling machines and aims at the problems that when a drilling bit of the existing mechanical processing drilling machine moves towards a workpiece, the deviation and shaking conditions exist and a processing position is replaced, the workpiece is required to be clamped again manually, the processing progress is affected, errors are easily generated after position adjustment, and the processing precision is affected. According to the utility model, through the cooperation of the movable assembly, the lifting bracket, the drilling assembly and the positioning assembly, the accurate positioning of the drilling position of the drill bit and the workpiece is realized, the deviation of the drill bit is effectively prevented, the angle of the workpiece is convenient to adjust through the arranged rotating assembly, the workpiece is not required to be manually clamped again for adjustment, the drilling error is avoided to a large extent, and the machining precision is ensured.
Description
Technical Field
The utility model relates to the technical field of drilling machines, in particular to a mechanical processing positioning drilling machine.
Background
The machining refers to the process of changing the external dimension or performance of a workpiece through a mechanical device, the machining mode can be divided into cutting machining and pressure machining, machines required by machining include a digital milling machine, a digital display forming grinding machine, an electric spark machine, a universal grinding machine, a machining center, laser welding and the like, turning, milling, planing, grinding and the like of precise parts can be performed, drilling refers to the operation of machining a hole on a solid material by using a drill, the starting part of the drilling is called a hole opening, the side part is called a hole wall and the bottom is called a hole bottom, and various types of products need to be drilled when the prior machining is performed, and the drilling of the part is realized by using a common drilling machine, but the prior drilling device still has certain defects when in use:
firstly, in the process of moving the drill bit towards the workpiece, the drill bit can deviate and shake, so that the drilling position is inaccurate, and the machining precision is affected;
secondly, when changing the processing position, need the manual work to re-clamp the work piece, not only influence the processing progress and easy error that produces behind the position adjustment, influence machining precision.
Thus, a machining pilot drill is now provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the mechanical processing positioning drilling machine, through the matched use of the movable assembly, the lifting bracket, the drilling assembly and the positioning assembly, the accurate positioning of the drilling position of the drill bit and the workpiece is realized, the deviation of the drill bit is effectively prevented, the angle of the workpiece is convenient to adjust through the arranged rotating assembly, the workpiece is not required to be manually clamped again for adjustment, the drilling error is avoided to a great extent, the processing precision is ensured, the defects of the prior art are overcome, the problems that the deviation and the shaking condition exist in the moving process of the drill bit of the traditional mechanical processing drilling machine towards the workpiece, the drilling position is inaccurate are effectively solved, the processing precision is influenced, the workpiece is required to be manually clamped again when the processing position is changed, the processing progress is influenced, the error is easy to be generated after the position adjustment, and the processing precision is influenced are solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the mechanical processing positioning drilling machine comprises a fixed seat, a movable assembly is installed at the upper end of the fixed seat, a rotating assembly is installed on the movable assembly, a chuck is installed on the rotating assembly, a lifting support is arranged on the fixed seat, a drilling assembly is installed on the lifting support, and a positioning assembly is arranged on the movable assembly and the drilling assembly.
Through foretell scheme, through movable part, lifting support, drilling subassembly and locating component's cooperation use, realize the drill bit and the accurate positioning of work piece punching position, effectually prevented the drill bit skew, the angle of the work piece is convenient for adjust through the rotating assembly who sets up, need not the manual work and clamps the work piece adjustment again, convenient and fast, the drilling error has been avoided to great degree, has guaranteed machining precision.
Preferably, the movable assembly comprises a mounting groove arranged at the upper end of the fixed seat, a supporting rod is fixed in the mounting groove, a movable block is sleeved on the supporting rod in a sliding manner, springs are sleeved on two sides of the supporting rod, and the upper end of the movable block is connected with a movable seat.
Preferably, the rotating assembly comprises an installation box fixed on one side of the upper end of the movable seat, a support is arranged on the other side of the upper end of the movable seat, a worm wheel disc is rotatably arranged at the upper end of the support, the side of the worm wheel disc is inserted into the installation box, a worm is rotatably arranged on the inner wall of the installation box, a first servo motor is arranged on the outer wall of the installation box, the output end of the first servo motor is in transmission connection with one end of the worm, the worm is meshed with a worm wheel disc, and the chuck is arranged at the upper end of the worm wheel disc.
Through foretell scheme, through first servo motor drive worm rotation, through worm drive worm wheel dish and chuck rotation, the angle of work piece is adjusted in turn.
Preferably, the lifting support comprises a fixed column fixed at the upper end of the fixed seat, a sliding rail is arranged on one side of the fixed column, a movable seat is connected to the sliding rail in a sliding clamping mode, an electric push rod is arranged at the top of one side of the fixed column, and the bottom end of the electric push rod is connected with the upper end of the movable seat.
Through above-mentioned scheme, can push down through electric putter and remove the seat and remove along the slide rail.
Preferably, the drilling assembly comprises a mounting plate connected to one side of the movable seat, the upper end of the mounting plate is provided with a second servo motor, and the output end of the second servo motor extends to the lower side of the mounting plate and is provided with a drill bit.
Through foretell scheme, through second servo motor drive drill bit rotation, remove seat drive mounting panel and second servo motor and move downwards, utilize the drill bit to drill the work piece then.
Preferably, the positioning assembly comprises a positioning cylinder welded below the mounting plate, a positioning pin is arranged below the positioning cylinder on the upper end face of the mounting plate, and a chamfer is arranged on the side of the top end of the positioning pin.
Through foretell scheme, drive the locating cylinder when the mounting panel moves down and remove for the locating pin inserts in the locating cylinder, realizes the accurate location of drill bit and work piece punching position, effectually prevented the drill bit skew.
The beneficial effects of the utility model are as follows:
1. the movable seat is pushed downwards by the electric push rod to move along the sliding rail, the movable seat drives the mounting plate and the second servo motor to move downwards, and the mounting plate drives the positioning cylinder to move when moving downwards, so that the positioning pin is inserted into the positioning cylinder, accurate positioning of the drilling position of the drill bit and the workpiece is realized, and the drill bit offset is effectively prevented.
2. The worm is driven to rotate through the first servo motor, the worm wheel disc and the chuck are driven to rotate through the worm, the angle of the workpiece is adjusted, manual workpiece re-clamping adjustment is not needed, convenience and rapidness are achieved, drilling errors are avoided to a large extent, and machining accuracy is guaranteed.
To sum up, through movable component, lifting support, drilling subassembly and locating component's cooperation use, realize the drill bit and the accurate positioning of work piece punching position, effectually prevented the drill bit skew, the angle of the work piece is convenient for adjust through the rotating assembly who sets up, need not the manual work and clamps the work piece adjustment again, convenient and fast, the drilling error has been avoided to great degree, has guaranteed machining precision.
Drawings
Fig. 1 is a schematic view of a front view cross-section structure of a mechanical processing positioning drilling machine according to the present utility model.
Fig. 2 is a schematic top view of a partial structure of a rotating assembly of a mechanical processing positioning drill according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 1 a of a mechanical processing positioning drill according to the present utility model.
In the figure: 1. a fixing seat; 2. a mounting box; 3. a positioning pin; 4. a positioning cylinder; 5. a drill bit; 6. a second servo motor; 7. an electric push rod; 8. a movable seat; 9. a mounting plate; 10. a slide rail; 11. a worm wheel disk; 12. a movable block; 13. a movable seat; 14. a worm; 15. a chuck; 16. a first servo motor; 17. a mounting groove; 18. a spring; 19. a support rod; 20. and fixing the column.
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.
1, referring to fig. 1-3, a mechanical processing positioning drilling machine comprises a fixed seat 1, wherein a movable assembly is installed at the upper end of the fixed seat 1, the movable assembly comprises a mounting groove 17 formed at the upper end of the fixed seat 1, a supporting rod 19 is fixed in the mounting groove 17, a movable block 12 is sleeved on the supporting rod 19 in a sliding manner, springs 18 are sleeved on the two sides of the supporting rod 19 positioned on the movable block 12, and a movable seat 13 is connected at the upper end of the movable block 12;
the movable assembly is provided with a rotating assembly, the rotating assembly is provided with a chuck 15, a workpiece can be clamped through the chuck 15, the rotating assembly comprises an installation box 2 fixed on one side of the upper end of a movable seat 13, a support is arranged on the other side of the upper end of the movable seat 13, a worm wheel disc 11 is rotatably arranged at the upper end of the support, the side of the worm wheel disc 11 is inserted into the installation box 2, the inner wall of the installation box 2 is rotatably provided with a worm 14, the outer wall of the installation box 2 is provided with a first servo motor 16, the output end of the first servo motor 16 is in transmission connection with one end of the worm 14, the worm 14 is meshed with the worm wheel disc 11, and the chuck 15 is arranged at the upper end of the worm wheel disc 11;
the worm 14 is driven to rotate by the first servo motor 16, the worm wheel disk 11 and the chuck 15 are driven to rotate by the worm 14, and then the angle of the workpiece is adjusted;
the lifting support is arranged on the fixed seat 1 and comprises a fixed column 20 fixed at the upper end of the fixed seat 1, a sliding rail 10 is arranged on one side of the fixed column 20, a movable seat 8 is connected to the sliding rail 10 in a sliding clamping manner, an electric push rod 7 is arranged at the top of one side of the fixed column 20, and the bottom end of the electric push rod 7 is connected with the upper end of the movable seat 8;
the movable seat 8 can be pushed downwards to move along the sliding rail 10 by the electric push rod 7;
the lifting bracket is provided with a drilling assembly, the drilling assembly comprises a mounting plate 9 connected to one side of the movable seat 8, the upper end of the mounting plate 9 is provided with a second servo motor 6, and the output end of the second servo motor 6 extends to the lower part of the mounting plate 9 and is provided with a drill bit 5;
the drill bit 5 is driven to rotate through the second servo motor 6, the movable seat 8 drives the mounting plate 9 and the second servo motor 6 to move downwards, and then the drill bit 5 is used for drilling a workpiece;
the movable assembly and the drilling assembly are provided with positioning assemblies, each positioning assembly comprises a positioning cylinder 4 welded below a mounting plate 9, a positioning pin 3 is arranged below the positioning cylinder 4 on the upper end face of the mounting box 2, and a chamfer is arranged on the side of the top end of the positioning pin 3;
when the mounting plate 9 moves downwards, the positioning cylinder 4 is driven to move, so that the positioning pin 3 is inserted into the positioning cylinder 4, accurate positioning of the drilling position of the drill bit 5 and the workpiece is realized, and the drill bit 5 is effectively prevented from shifting.
Working principle: the workpiece is clamped by the chuck 15, the movable seat 8 is pushed downwards by the electric push rod 7 to move along the slide rail 10, the movable seat 8 drives the mounting plate 9 and the second servo motor 6 to move downwards, the positioning cylinder 4 is driven to move when the mounting plate 9 moves downwards, the positioning pin 3 is inserted into the positioning cylinder 4, the positioning pin 3 can be ensured to be smoothly inserted into the positioning cylinder 4 due to the movable seat 13 being movably mounted on the fixed seat 1, the accurate positioning of the drilling bit 5 and the drilling position of the workpiece is realized, the deviation of the drilling bit 5 is effectively prevented, the drilling bit 5 is driven to rotate by the second servo motor 6, the workpiece is then drilled by the drilling bit 5, the worm 14 is driven to rotate by the first servo motor 16, the worm wheel disc 11 and the chuck 15 are driven to rotate by the worm 14, the angle of the workpiece is regulated, the workpiece is not required to be manually clamped again, the drilling error is avoided to a great extent, and the machining precision is ensured.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The mechanical processing positioning drilling machine comprises a fixed seat (1), and is characterized in that a movable assembly is installed at the upper end of the fixed seat (1), a rotating assembly is installed on the movable assembly, a chuck (15) is installed on the rotating assembly, a lifting support is arranged on the fixed seat (1), a drilling assembly is installed on the lifting support, and a positioning assembly is arranged on the movable assembly and the drilling assembly.
2. The mechanical processing positioning drilling machine according to claim 1, wherein the movable assembly comprises a mounting groove (17) formed in the upper end of the fixed seat (1), a supporting rod (19) is fixed in the mounting groove (17), a movable block (12) is sleeved on the supporting rod (19) in a sliding manner, springs (18) are sleeved on two sides of the supporting rod (19) located on the movable block (12), and the upper end of the movable block (12) is connected with the movable seat (13).
3. The machining positioning drilling machine according to claim 2, wherein the rotating assembly comprises a mounting box (2) fixed on one side of the upper end of the movable seat (13), a support is mounted on the other side of the upper end of the movable seat (13), a worm wheel disc (11) is rotatably mounted on the upper end of the support, the side of the worm wheel disc (11) is inserted into the mounting box (2), a worm (14) is rotatably mounted on the inner wall of the mounting box (2), a first servo motor (16) is mounted on the outer wall of the mounting box (2), the output end of the first servo motor (16) is in transmission connection with one end of the worm (14), the worm (14) is meshed with the worm wheel disc (11), and the chuck (15) is mounted on the upper end of the worm wheel disc (11).
4. A machining positioning drilling machine according to claim 3, wherein the lifting support comprises a fixed column (20) fixed at the upper end of the fixed seat (1), a sliding rail (10) is installed on one side of the fixed column (20), a movable seat (8) is connected to the sliding rail (10) in a sliding clamping mode, an electric push rod (7) is installed at the top of one side of the fixed column (20), and the bottom end of the electric push rod (7) is connected with the upper end of the movable seat (8).
5. A machine tool positioning drill according to claim 4, characterized in that the drilling assembly comprises a mounting plate (9) connected to one side of the mobile seat (8), the upper end of the mounting plate (9) is provided with a second servomotor (6), the output end of the second servomotor (6) extends below the mounting plate (9) and is provided with a drill bit (5).
6. The machining positioning drilling machine according to claim 5, wherein the positioning assembly comprises a positioning cylinder (4) welded below a mounting plate (9), a positioning pin (3) is mounted below the positioning cylinder (4) on the upper end face of the mounting box (2), and a chamfer is arranged on the side of the top end edge of the positioning pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094878.7U CN219852198U (en) | 2023-05-09 | 2023-05-09 | Machining positioning drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094878.7U CN219852198U (en) | 2023-05-09 | 2023-05-09 | Machining positioning drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219852198U true CN219852198U (en) | 2023-10-20 |
Family
ID=88368639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321094878.7U Active CN219852198U (en) | 2023-05-09 | 2023-05-09 | Machining positioning drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219852198U (en) |
-
2023
- 2023-05-09 CN CN202321094878.7U patent/CN219852198U/en active Active
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