CN216178314U - Multi-shaft drilling and tapping machine - Google Patents
Multi-shaft drilling and tapping machine Download PDFInfo
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- CN216178314U CN216178314U CN202122804466.5U CN202122804466U CN216178314U CN 216178314 U CN216178314 U CN 216178314U CN 202122804466 U CN202122804466 U CN 202122804466U CN 216178314 U CN216178314 U CN 216178314U
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Abstract
The utility model discloses a multi-shaft drilling and tapping machine, wherein a mounting plate is arranged above a workbench, a first hydraulic telescopic cylinder is arranged on the mounting plate, the bottom end of the first hydraulic telescopic cylinder is fixedly connected with a mounting seat, and a tool changing mechanism and a transmission mechanism are arranged on the lower side of the mounting seat in a matched manner; the tool changing mechanism comprises a mounting column, a mounting disc arranged at the middle section of the mounting column, a workpiece fixing plate fixedly connected to the bottom end of the mounting column, a first driving motor in power connection with the mounting disc, and machining tools uniformly arranged on the mounting disc; the transmission mechanism includes: the second hydraulic telescopic cylinder is arranged on the lower surface of the mounting seat, the second driving motor is fixedly connected to the bottom end of the second hydraulic telescopic cylinder, and the transmission shaft is in power connection with the transmission shaft of the second driving motor. The utility model has the advantages of high tool changing speed and high processing efficiency, and can ensure stable fixation of a workpiece to improve the processing accuracy.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a multi-shaft drilling and tapping machine.
Background
The drilling and tapping machine is used for drilling a workpiece and tapping a bore hole to generate an internal thread, and generally, a drilling operation of a drill bit on the surface of the workpiece is realized through self-rotation of the drill bit and a downward feeding motion of the drill bit, and the internal thread is processed by cutting a conical head into a processing part. But traditional brill is attacked machine and is often installed different drive mechanism in order to satisfy the demand of drilling and tapping to the realization is to the drilling and the tapping of work piece, when the drilling and the internal thread of work piece processing unidimensional not, often need change different tool bits, often slow through the mode of artifical change tool bit, also can influence the machining efficiency to the work piece. Meanwhile, when a workpiece is machined, equipment for determining the machining point position of the workpiece is lacked, so that the machining point position has errors, and the machining accuracy is reduced due to the problem of unstable positioning of the workpiece in the machining process.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the multi-shaft drilling and tapping machine which has the beneficial effects of high tool changing speed and high machining efficiency, and can ensure that a workpiece is stably fixed to improve the machining accuracy.
The technical scheme adopted by the utility model for realizing the purpose is as follows: a multi-shaft drilling and tapping machine comprises a workbench, a mounting plate, a tool changing mechanism and a transmission mechanism, wherein the mounting plate is arranged right above the workbench, a first hydraulic telescopic cylinder is vertically and fixedly arranged on the mounting plate, a horizontally arranged mounting seat is fixedly connected to the bottom end of the first hydraulic telescopic cylinder, and the tool changing mechanism and the transmission mechanism are arranged on the lower side of the mounting seat in a matched mode;
the tool changing mechanism comprises: the laser lamp fixing device comprises a mounting column fixedly mounted on the lower surface of the mounting seat, a mounting disc which is mounted in the middle section of the mounting column in a nesting mode in a relative rotating mode and is arranged horizontally, a workpiece fixing plate which is fixedly connected to the bottom end of the mounting column and is arranged horizontally, a first driving motor which is in power connection with the mounting disc and drives the mounting disc to rotate, a mounting cavity formed in the mounting disc, a sliding ring which is mounted in the mounting cavity in a nesting mode in a relative sliding mode in a nesting mode, connecting columns which are mounted in the sliding ring in a nesting mode in a relative rotating mode, the upper end and the lower end of each connecting column penetrate through the upper end and the lower end of the mounting disc, reset springs which are arranged in the mounting cavity and have two ends respectively abutted against the inner walls of the sliding ring and the mounting cavity, nesting grooves formed in the top ends of the connecting columns, machining tools which belong to different models are in a nesting and clamped connection with the bottom ends of the connecting columns, and laser lamps which are fixedly connected to the lower surface of the mounting disc and are arranged vertically downwards; the laser lamp and the connecting column are arranged on the same circle;
the transmission mechanism includes: the second hydraulic telescopic cylinder is fixedly installed on the lower surface of the mounting seat and is vertically arranged, the second driving motor is fixedly connected to the bottom end of the second hydraulic telescopic cylinder, and the transmission shaft is in power connection with the transmission shaft of the second driving motor and is in nested combination with the nested groove.
In some of the implementations, the corners of the upper surface of the workbench are fixedly connected with support columns arranged vertically upwards, and the mounting plates are fixedly connected to the top ends of the groups of support columns.
In some implementations, the first driving motor is fixedly mounted on the mounting column, the mounting disc is fixedly connected with a transmission gear which is concentrically arranged, and a rotating shaft of the first driving motor is fixedly connected with a driving gear which is meshed with the transmission gear.
In some implementations, a first permanent magnet is fixedly mounted in the sliding ring, a second permanent magnet disposed above the first permanent magnet is fixedly mounted in the mounting plate, and the first permanent magnet and the second permanent magnet attract each other.
In some of these implementations, the machining tool includes different types of drilling and tapping tool bits.
In some of the implementations, a circular through hole is formed in the workpiece fixing plate, and the circular through hole is vertically opposite to the processing tool and the laser lamp.
The utility model has the beneficial effects that: the installation disc can be driven to rotate by controlling the first driving motor to work, the transmission shaft can be combined with machining tools of different models, so that the machining tools can be replaced quickly, and the workpiece machining efficiency is effectively improved. The laser lamp is arranged to accurately determine the machining point position of the workpiece, the workpiece to be machined can be stably fixed through the workpiece fixing plate, the workpiece to be machined is stably fixed, and the accuracy of machining the workpiece is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged detail view of portion A of FIG. 1;
FIG. 3 is a schematic bottom view of the mounting plate;
FIG. 4 is a schematic radial cross-section of the slip ring portion;
fig. 5 is a schematic structural view of the nesting groove in the connecting column.
In the figure: the laser machining device comprises a workbench, a mounting plate 2, a first hydraulic telescopic cylinder 3, a mounting seat 4, a mounting column 5, a mounting disc 6, a workpiece fixing plate 7, a first driving motor 8, a mounting cavity 9, a sliding ring 10, a connecting column 11, a return spring 12, a nesting groove 13, a machining tool 14, a laser lamp 15, a second hydraulic telescopic cylinder 16, a second driving motor 17, a transmission shaft 18, a supporting column 19, a transmission gear 20, a driving gear 21, a first permanent magnet 22, a second permanent magnet 23 and a circular through hole 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a multi-axis drilling and tapping machine comprises a workbench 1, a mounting plate 2, a tool changing mechanism and a transmission mechanism, wherein the mounting plate 2 is arranged right above the workbench 1, a first hydraulic telescopic cylinder 3 is vertically arranged and fixedly mounted on the mounting plate 2, a horizontally arranged mounting seat 4 is fixedly connected to the bottom end of the first hydraulic telescopic cylinder 3, and the tool changing mechanism and the transmission mechanism are mounted on the lower side of the mounting seat 4 in a matched manner;
the tool changing mechanism includes: a mounting column 5 fixedly arranged on the lower surface of the mounting seat 4, a mounting disc 6 which is nested and arranged in the middle section of the mounting column 5 in a relative rotation way and is arranged horizontally, a workpiece fixing plate 7 which is fixedly connected at the bottom end of the mounting column 5 and is arranged horizontally, a first driving motor 8 which is connected with the mounting disc 6 by power and drives the mounting disc 6 to rotate, a mounting cavity 9 arranged in the mounting disc 6, the laser lamp mounting structure comprises a sliding ring 10 which is embedded and mounted in a mounting cavity 9 in a relative sliding mode, connecting columns 11 which are embedded and mounted in the sliding ring 10 in a relative rotating mode, wherein the upper end and the lower end of each connecting column penetrate through the upper end and the lower end of a mounting disc 6, a return spring 12 which is arranged in the mounting cavity 9 and two ends of each connecting column respectively abut against the sliding ring 10 and the inner wall of the mounting cavity 9, an embedded groove 13 which is formed in the top end of each connecting column 11, machining tools 14 which are embedded and clamped at the bottom ends of the connecting columns 11 and belong to different models, and laser lamps 15 which are fixedly connected to the lower surface of the mounting disc 6 and are vertically arranged downwards; the laser lamp 15 and the connecting column 11 are arranged on the same circle;
the transmission mechanism includes: the hydraulic telescopic device comprises a second hydraulic telescopic cylinder 16 which is fixedly arranged on the lower surface of the mounting seat 4 and is vertically arranged, a second driving motor 17 which is fixedly connected to the bottom end of the second hydraulic telescopic cylinder 16, and a transmission shaft 18 which is in power connection with a transmission shaft 18 of the second driving motor 17 and is combined with the nesting groove 13 in a nesting mode.
In some of them implementation, the edge rigid coupling of workstation 1 upper surface has vertical upwards to arrange support column 19, and mounting panel 2 rigid coupling is on each group's support column 19 top, guarantees that mounting panel 2 can stable installation directly over workstation 1 to make things convenient for tool changing mechanism, drive mechanism to install in the top of workstation 1, and process the work piece of fixing on workstation 1.
In some embodiments, the first driving motor 8 is fixedly installed on the mounting column 5, the mounting plate 6 is fixedly connected with a transmission gear 20 which is concentrically arranged, and a rotating shaft of the first driving motor 8 is fixedly connected with a driving gear 21 which is meshed with the transmission gear 20. When the first driving motor 8 works, the driving gear 21 is driven to rotate, and then the mounting disc 6 is driven to rotate around the mounting column 5, so that the machining tools 14 of different models rotate to a position between the transmission shaft 18 and a workpiece, and the specific point positions of the workpiece are drilled and tapped through the combination of the transmission shaft 18 and the group of machining tools 14.
In some embodiments, a first permanent magnet 22 is fixedly mounted in the sliding ring 10, a second permanent magnet 23 disposed above the first permanent magnet 22 is fixedly mounted in the mounting plate 6, and the first permanent magnet 22 and the second permanent magnet 23 attract each other. When the slip ring 10 and the connecting column 11 installed in cooperation with the slip ring 10 move upward to the top under the action of the return spring 12, the first permanent magnet 22 and the second permanent magnet 23 are attracted to stably position the unused machining tool 14.
In some of these embodiments, the machining tool 14 includes different types of drilling and tapping bits. So as to machine different sizes of drill holes and internal threads on the workpiece.
In some of the implementations, the workpiece fixing plate 7 is provided with a circular through hole 24, and the circular through hole 24 is vertically opposite to the processing tool 14 and the laser lamp 15, so as to prevent the workpiece fixing plate 7 from blocking light emitted by the laser lamp 15 and prevent the workpiece fixing plate 7 from interfering with the processing tool 14 moving downwards.
The working principle of the utility model is as follows: when the laser drilling and tapping machine is used, a workpiece to be machined is horizontally placed on the workbench 1, the first driving motor 8 is controlled to rotate to drive the mounting disc 6 to rotate, so that the laser lamp 15 rotates to be on the same vertical straight line with the transmission shaft 18, the point position where the light of the laser lamp 15 irradiates on the workpiece is the drilling and tapping point position, and the position of the workpiece is adjusted to enable the machining point position to be vertically opposite to the light of the laser lamp 15; the first driving motor 8 is controlled to drive the mounting disc 6 to rotate so that the machining tool 14 with a specific signal rotates to the same vertical straight line with the transmission shaft 18, the first hydraulic telescopic cylinder 3 is controlled to work to drive the mounting seat 4, the tool changing mechanism and the transmission mechanism to move downwards, the workpiece fixing plate 7 is pressed on the workpiece, the second hydraulic telescopic cylinder 16 is controlled to work to drive the second driving motor 17 and the transmission shaft 18 to move downwards, the bottom end of the transmission shaft 18 is nested and matched with the nesting groove 13 at the top end of the corresponding connecting column 11, the second driving motor 17 works to drive the transmission shaft 18, the connecting column 11 and the corresponding machining tool 14 to rotate at a high speed, and drilling or tapping of the workpiece is completed in the process that the second hydraulic telescopic cylinder 16 further moves downwards.
When the machining tool 14 needs to be replaced or the workpiece is machined, the second driving motor 17 stops working, the second hydraulic telescopic cylinder 16 moves upwards to enable the transmission shaft 18 and the corresponding connecting column 11 to be unnested, and the connecting column 11 and the sliding ring 10 move upwards to be retracted under the action of the return spring 12.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a machine of attacking is bored to multiaxis which characterized in that: the tool changing device comprises a workbench (1), a mounting plate (2), a tool changing mechanism and a transmission mechanism, wherein the mounting plate (2) is arranged right above the workbench (1), a first hydraulic telescopic cylinder (3) is vertically arranged and fixedly mounted on the mounting plate (2), a horizontally arranged mounting seat (4) is fixedly connected to the bottom end of the first hydraulic telescopic cylinder (3), and the tool changing mechanism and the transmission mechanism are mounted on the lower side of the mounting seat (4) in a matched manner;
the tool changing mechanism comprises: a mounting column (5) fixedly mounted on the lower surface of the mounting seat (4), a mounting disc (6) which is arranged in the middle section of the mounting column (5) in a nesting manner in a relative rotating manner and is arranged horizontally, a workpiece fixing plate (7) which is fixedly connected to the bottom end of the mounting column (5) in a horizontal arrangement manner, a first driving motor (8) which is in power connection with the mounting disc (6) and drives the mounting disc (6) to rotate, a mounting cavity (9) arranged in the mounting disc (6), a sliding ring (10) which is in nesting mounting in the mounting cavity (9) in a relative sliding manner, a connecting column (11) which is in nesting mounting in the sliding ring (10) in a relative rotating manner and has the upper end and the lower end penetrating through the upper end and the lower end of the mounting disc (6), a return spring (12) which is arranged in the mounting cavity (9) and has two ends respectively abutted against the inner wall of the sliding ring (10) and the mounting cavity (9), and a nesting groove (13) arranged at the top end of the connecting column (11), the laser lamps (15) are embedded and clamped at the bottom ends of the groups of connecting columns (11), belong to different types of machining tools (14), are fixedly connected to the lower surface of the mounting disc (6) and are vertically and downwards arranged; the laser lamp (15) and the connecting column (11) are arranged on the same circle;
the transmission mechanism includes: the second hydraulic telescopic cylinder (16) is fixedly installed on the lower surface of the installation seat (4) and is vertically arranged, the second driving motor (17) is fixedly connected to the bottom end of the second hydraulic telescopic cylinder (16), and the transmission shaft (18) is in power connection with the transmission shaft (18) of the second driving motor (17) and is in nested combination with the nested groove (13).
2. The multi-spindle drilling and tapping machine according to claim 1, wherein: the edge of workstation (1) upper surface is fixed with vertical support column (19) of upwards arranging, mounting panel (2) rigid coupling is on the top of each group support column (19).
3. The multi-spindle drilling and tapping machine according to claim 1, wherein: first driving motor (8) fixed mounting on erection column (5), the rigid coupling has transmission gear (20) of arranging with one heart on mounting disc (6), and the rigid coupling has drive gear (21) with transmission gear (20) looks meshing in the axis of rotation of first driving motor (8).
4. The multi-spindle drilling and tapping machine according to claim 1, wherein: a first permanent magnet (22) is fixedly mounted in the sliding ring (10), a second permanent magnet (23) arranged on the upper side of the first permanent magnet (22) is fixedly connected in the mounting disc (6), and the first permanent magnet (22) and the second permanent magnet (23) are attracted.
5. The multi-spindle drilling and tapping machine according to claim 1, wherein: the processing cutter (14) comprises drilling cutter heads and tapping cutter heads of different types.
6. The multi-spindle drilling and tapping machine according to claim 1, wherein: a circular through hole (24) is formed in the workpiece fixing plate (7), and the circular through hole (24) is vertically opposite to the machining tool (14) and the laser lamp (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122804466.5U CN216178314U (en) | 2021-11-16 | 2021-11-16 | Multi-shaft drilling and tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122804466.5U CN216178314U (en) | 2021-11-16 | 2021-11-16 | Multi-shaft drilling and tapping machine |
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| Publication Number | Publication Date |
|---|---|
| CN216178314U true CN216178314U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122804466.5U Active CN216178314U (en) | 2021-11-16 | 2021-11-16 | Multi-shaft drilling and tapping machine |
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| CN (1) | CN216178314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226442A (en) * | 2023-11-01 | 2023-12-15 | 东莞市彼联机械科技有限公司 | Numerical control equipment for workpiece correction |
-
2021
- 2021-11-16 CN CN202122804466.5U patent/CN216178314U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226442A (en) * | 2023-11-01 | 2023-12-15 | 东莞市彼联机械科技有限公司 | Numerical control equipment for workpiece correction |
| CN117226442B (en) * | 2023-11-01 | 2024-05-07 | 东莞市彼联机械科技有限公司 | Numerical control equipment for workpiece correction |
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