CN220278848U - Drilling and milling machine tool for precise metal parts - Google Patents
Drilling and milling machine tool for precise metal parts Download PDFInfo
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- CN220278848U CN220278848U CN202321828476.5U CN202321828476U CN220278848U CN 220278848 U CN220278848 U CN 220278848U CN 202321828476 U CN202321828476 U CN 202321828476U CN 220278848 U CN220278848 U CN 220278848U
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- 238000003801 milling Methods 0.000 title claims abstract description 53
- 238000005553 drilling Methods 0.000 title claims abstract description 52
- 239000002184 metal Substances 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004080 punching Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
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Abstract
A drilling and milling machine tool for precision metal parts comprises a table top plate, a fixing assembly and a drilling and milling assembly; the fixing component and the drilling and milling component are arranged on the tabletop plate; the fixing component comprises a mounting panel and a fixing piece; the center of the installation panel is provided with a fixed groove, the installation panel is provided with a plurality of sliding grooves along a central annular array, the fixing piece is movably inserted into the sliding grooves, the fixing piece is movably switched at least at two positions under the limit of the sliding grooves, the first position is that the fixing piece protrudes out of the fixed groove, and the second position is that the fixing piece is retracted out of the fixed groove; the drilling and milling assembly is arranged above the fixed groove. When the part is placed in the fixing groove, the fixing piece can be pushed to move towards the direction of the fixing groove until the part abuts against the fixing groove. Because the annular is provided with a plurality of fixing pieces, supporting forces in different horizontal directions can be provided for the parts, so that the deviation of the positions of the parts is better avoided.
Description
Technical Field
The utility model relates to the technical field of part machining, in particular to a drilling and milling machine tool for a precise metal part.
Background
There are many ways to process machine parts in modern machine manufacturing: besides cutting processing, there are casting, forging, welding, stamping, extrusion and the like, but parts with higher precision requirements and finer surface roughness requirements are generally subjected to final processing by a cutting method on a machine tool. The lathe plays a great role in the modern construction of national economy, and the lathe is mainly used for turning a rotating workpiece by a turning tool. The lathe can also be used for corresponding machining by using a drill bit, a reamer, a tap, a die, a knurling tool and the like. Lathes are used primarily for machining shafts, discs, sleeves and other workpieces having surfaces of revolution, and are the most widely used type of machine tools in machinery manufacturing and repair facilities.
In the drilling and milling of precision parts, the clamp of the existing machine tool (for example, patent CN 219053638U) clamps the parts by applying pressure on the left and right sides because the parts are smaller, but during drilling and milling, the parts may shift or shake along the direction of non-clamping force, so that the drilling and milling positions of the parts are shifted during drilling and milling, and the drilling and milling of the parts fail. Therefore, a machine tool capable of effectively fixing parts in drilling and milling is in urgent need.
Disclosure of Invention
The utility model aims to overcome the defects, and aims to provide a drilling and milling machine tool for precise metal parts, which solves the problem that the parts are easy to displace during drilling and milling.
To achieve the purpose, the utility model adopts the following technical scheme: a drilling and milling machine tool for precision metal parts comprises a table top plate, a fixing assembly and a drilling and milling assembly;
the fixing component and the drilling and milling component are arranged on the tabletop plate;
the fixing component comprises a mounting panel and a fixing piece;
the center of the installation panel is provided with a fixed slot, the installation panel is provided with a plurality of sliding grooves along a central annular array, the fixing piece is movably inserted into the sliding grooves,
the fixed piece is movably switched at least at two positions under the limit of the chute, wherein the first position is that the fixed piece protrudes out of the fixed groove, and the second position is that the fixed piece is retracted out of the fixed groove;
the drilling and milling assembly is arranged above the fixed groove.
Preferably, the fixing member includes an ejector member and an adjusting member;
the sliding groove comprises a first groove body and a second groove body, and the first groove body and the second groove body are arranged at intervals;
the ejection component is inserted in the first groove body, the adjusting component is inserted in the second groove body,
the ejection piece is movably switched at least at two positions under the limit of the first groove body, wherein the first position is that the ejection piece protrudes out of the fixed groove, and the second position is that the ejection piece is retracted out of the fixed groove;
the ejection piece is provided with a connecting hole;
the device also comprises a first connecting strip and a second connecting strip;
an insert is arranged on the lower end face of one end of the second connecting strip;
the upper end face and the lower end face of one end of the first connecting strip are respectively provided with a rotating groove, the rotating groove of the lower end face of the first connecting strip is sleeved at the top of the adjusting piece, and the insert of the second connecting strip is inserted into the rotating groove of the upper end face of the first connecting strip;
the free ends of the first connecting strip and the free ends of the second connecting strip are respectively inserted into the connecting holes of two adjacent ejection pieces;
the first connecting strip and the second connecting strip which are positioned in the same connecting hole are fixedly connected with each other.
Preferably, a bearing is arranged in the rotating groove, and the outer wall of the bearing abuts against the inner wall of the rotating groove.
Preferably, the first groove body is trapezoidal in shape, a mounting protrusion protrudes from the bottom of the ejection member, the shape of the mounting protrusion is matched with that of the first groove body, and the mounting protrusion is inserted into the first groove body.
Preferably, a mounting groove is formed in one surface of the ejection piece facing the fixing groove, and the mounting groove is detachably provided with an extension protruding piece.
Preferably, one end of the extending protruding piece, which is away from the ejection piece, is sleeved with rubber.
Preferably, the drilling and milling assembly comprises a supporting piece, a lifting motor, a mounting plate and a punching piece;
the support piece is erected above one of the first groove bodies, the lifting piece is vertically arranged on the support piece, the lifting motor is slidably arranged on the lifting piece, the output direction of the lifting motor is downward, the output end of the lifting motor is fixed with the mounting plate, the punching piece is fixedly arranged on the mounting plate, and the punching piece is positioned above the center of the fixing groove.
Preferably, the perforating piece comprises a motor and a drill bit, the motor is fixed on the mounting plate, the output end of the motor downwards penetrates through the mounting plate, the drill bit is arranged below the mounting plate, and the drill bit is in transmission connection with the output end of the motor.
One of the above technical solutions has the following advantages or beneficial effects: when the part is placed in the fixing groove, the fixing piece can be pushed to move towards the direction of the fixing groove until the part abuts against the fixing groove. Because the annular is provided with a plurality of fixing pieces, supporting forces in different horizontal directions can be provided for the parts, so that the deviation of the positions of the parts is better avoided.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a schematic view of the structure of an embodiment of the present utility model with the milling and drilling assembly removed.
FIG. 3 is a top view of an embodiment of the present utility model with the milling and drilling assembly removed.
Fig. 4 is a schematic view of the structure of a milling assembly in one embodiment of the utility model.
Fig. 5 is a schematic structural view of a first connecting bar and a second connecting bar in an embodiment of the present utility model.
Fig. 6 is a schematic structural view of a fixing member in an embodiment of the present utility model.
Wherein: a table top board 1,
A fixing component 2,
A mounting panel 2a, a fixing groove 2aa, a sliding groove 2ab, a first groove body 2aba, a second groove body 2abb,
A fixing member 2b, an ejector member 2ba, a connecting hole 2baa, a mounting boss 2bab, an adjusting member 2bb,
Drilling and milling assembly 3, support 3a, lifting member 3b, lifting motor 3c, mounting plate 3d, punching member 3e, motor 3ea, drill bit 3eb
A first connecting strip 4, a rotating groove 4a, a second connecting strip 5, an insert 5a, and an extending protrusion 6.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 6, a drilling and milling machine tool for precision metal parts comprises a table top plate (1), a fixing component (2) and a drilling and milling component (3);
the fixing component (2) and the drilling and milling component (3) are arranged on the tabletop plate (1);
the fixing assembly (2) comprises a mounting panel (2 a) and a fixing piece (2 b);
the center of the installation panel (2 a) is provided with a fixed groove (2 aa), the installation panel (2 a) is provided with a plurality of sliding grooves (2 ab) along a central annular array, the fixed piece (2 b) is movably inserted into the sliding grooves (2 ab),
the fixed piece (2 b) is movably switched at least at two positions under the limit of the chute, wherein the first position is that the fixed piece (2 b) protrudes out of the fixed groove (2 aa), and the second position is that the fixed piece (2 b) is retracted out of the fixed groove (2 aa);
the drilling and milling assembly (3) is arranged above the fixing groove (2 aa).
In the drilling and milling of precision parts, because parts are smaller, the existing machine tool is difficult to clamp and fix the parts in a mode of applying pressure on the left side and the right side, so that the parts are easy to shift in position in the drilling and milling process, and the drilling and milling of the parts are failed. For this purpose, in the utility model, the fixing component (2) is arranged, when drilling and milling are carried out, a part can be placed in the fixing groove (2 aa), a plurality of sliding grooves (2 ab) are arranged on the mounting panel (2 a) in an annular array, a fixing piece (2 b) is arranged in each sliding groove (2 ab), and after the part is placed in the fixing groove (2 aa), the fixing piece (2 b) can be pushed to move towards the direction of the fixing groove (2 aa) until the part abuts against the fixing piece. Because the annular fixing pieces (2 b) are arranged, supporting forces in different horizontal directions can be provided for the parts, so that the deviation of the positions of the parts is better avoided, and the success rate of drilling and milling is increased. After the parts are fixed, the drilling and milling assembly (3) can be started to drill and mill the parts. After the part is drilled and milled, the fixing piece (2 b) is pushed away from the part, so that the fixing piece (2 b) is retracted into the mounting panel (2 a), unbinding operation of the part is realized, and the part is smoothly taken out.
Preferably, the fixing member (2 b) includes an ejector member (2 ba) and an adjusting member (2 bb);
the sliding groove (2 ab) comprises a first groove body (2 aba) and a second groove body (2 abb), and the first groove body (2 aba) and the second groove body (2 abb) are arranged at intervals;
the ejection piece (2 ba) is inserted into the first groove body (2 aba), the adjusting piece (2 bb) is inserted into the second groove body (2 abb),
the ejection piece (2 ba) is movably switched at least at two positions under the limit of the first groove body (2 aba), wherein the first position is that the ejection piece (2 ba) protrudes out of the fixed groove (2 aa), and the second position is that the ejection piece (2 ba) is retracted out of the fixed groove (2 aa);
the ejection piece (2 ba) is provided with a connecting hole (2 baa);
the device also comprises a first connecting strip (4) and a second connecting strip (5);
an insert (5 a) is arranged on the lower end face of one end of the second connecting strip (5);
the upper end face and the lower end face of one end of the first connecting strip (4) are respectively provided with a rotating groove (4 a), the rotating groove (4 a) of the lower end face of the first connecting strip (4) is sleeved at the top of the adjusting piece (2 bb), and the inserting piece (5 a) of the second connecting strip (5) is inserted into the rotating groove (4 a) of the upper end face of the first connecting strip (4);
the free ends of the first connecting strip (4) and the second connecting strip (5) are respectively inserted into the connecting holes (2 baa) of two adjacent ejection pieces (2 ba);
the first connecting strip (4) and the second connecting strip (5) which are positioned in the same connecting hole (2 baa) are fixedly connected with each other.
In order to strengthen the stability of a fixing piece (2 b) when locking a part and avoid the deviation of a drilling and milling position caused by shaking of the fixing piece (2 b), the fixing piece (2 b) comprises an ejection piece (2 ba) and an adjusting piece (2 bb), a first connecting strip (4) and a second connecting strip (5) are rotatably arranged on the adjusting piece (2 bb), and a connecting hole (2 baa) is formed in the ejection piece (2 ba). When assembling, the free ends of the first connecting strip (4) and the second connecting strip (5) are respectively inserted into the connecting holes (2 baa) of two adjacent ejection pieces (2 ba), namely, one connecting hole (2 baa) is internally provided with the first connecting strip (4) and the second connecting strip (5), the first connecting strip (4) and the second connecting strip (5) which are positioned in the same connecting hole (2 baa) are fixedly connected with each other, the stability between the first connecting strip (4) and the second connecting strip (5) is reinforced, and a plurality of ejection pieces (2 ba) are connected into a whole stressed body. When the part shakes and possibly pushes the ejection piece (2 ba), the ejection piece (2 ba) can drive the first connecting strip (4) and the second connecting strip (5) to move when moving, but at the moment, the first connecting strip (4) and the second connecting strip (5) are connected and arranged on the adjusting piece (2 bb), then all the ejection pieces (2 ba) are required to be driven to move together with the adjusting piece (2 bb), the moving directions of all the ejection pieces (2 ba) and the adjusting piece (2 bb) are different, the stressed direction of the stressed ejection piece (2 ba) is single, and the shake when drilling and milling is insufficient to drive all the ejection pieces (2 ba) and the adjusting piece (2 bb) to move together, so that the stability of part fixation is ensured. When the parts are required to be taken out, a producer can apply thrust along the moving directions of the first groove body (2 aba) and the second groove body (2 abb) simultaneously to push the ejection piece (2 ba) and the regulating piece (2 bb) to unbind the parts.
Preferably, a bearing is arranged in the rotating groove (4 a), and the outer wall of the bearing is propped against the inner wall of the rotating groove (4 a).
Because the ejection piece (2 ba) and the adjusting piece (2 bb) can drive the first connecting strip (4) and the second connecting strip (5) to rotate when moving, in order to be capable of rotating better, in the utility model, a bearing is arranged in the rotating groove (4 a), and when assembling, one bearing is sleeved at the top of the adjusting piece (2 bb), and the other bearing is sleeved at the inserting piece (5 a).
Preferably, the first groove body (2 aba) is trapezoid in shape, a mounting protrusion (2 bab) protrudes from the bottom of the ejection piece (2 ba), the shape of the mounting protrusion (2 bab) is matched with the shape of the first groove body (2 aba), and the mounting protrusion (2 bab) is inserted into the first groove body (2 aba).
The ejector (2 ba) is used as a main stress component, and is easy to separate from the first groove body (2 aba) when being subjected to shaking, so that parts cannot be effectively fixed.
Preferably, a mounting groove is formed in one surface of the ejection piece (2 ba) facing the fixing groove (2 aa), and the extending protruding piece (6) is detachably mounted in the mounting groove.
The shape of the machined part is different, so that the part can be better fixed, and the drilling and milling position is located right below the drilling and milling assembly (3). For this purpose, in the utility model, the ejector (2 ba) can be increased in length by the extension projection (6) to accommodate different part fixation.
Preferably, one end of the extending protruding piece (6) facing away from the ejection piece (2 ba) is sleeved with rubber.
The rubber has better buffering property and can better protect parts at fixed parts.
Preferably, the drilling and milling assembly (3) comprises a supporting piece (3 a), a lifting piece (3 b), a lifting motor (3 c), a mounting plate (3 d) and a punching piece (3 e);
support piece (3 a) erect in the top of one of them first cell body (2 aba), lifting piece (3 b) vertical installation is on support piece (3 a), lifting motor (3 c) slidable mounting in lifting piece (3 b), the output direction of lifting motor (3 c) is downward, just the output of lifting motor (3 c) is fixed with mounting panel (3 d), perforating piece (3 e) fixed set up in mounting panel (3 d), perforating piece (3 e) are located the center top of fixed slot (2 aa).
The lifting piece (3 b) is a plate with a sliding rail, the lifting motor (3 c) is arranged in the sliding rail in a sliding manner, and when drilling and milling are carried out, the height of the punching piece (3 e) is controlled through the lifting piece (3 b), so that parts with different heights are adapted to drilling and milling.
Preferably, the perforating piece (3 e) comprises a motor (3 ea) and a drill bit (3 eb), the motor (3 ea) is fixed on the mounting plate (3 d), the output end of the motor (3 ea) downwards penetrates through the mounting plate (3 d), the drill bit (3 eb) is arranged below the mounting plate (3 d), and the drill bit (3 eb) is in transmission connection with the output end of the motor (3 ea).
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The drilling and milling machine tool for the precise metal parts is characterized by comprising a table top plate (1), a fixing assembly (2) and a drilling and milling assembly (3);
the fixing component (2) and the drilling and milling component (3) are arranged on the tabletop plate (1);
the fixing assembly (2) comprises a mounting panel (2 a) and a fixing piece (2 b);
the center of the installation panel (2 a) is provided with a fixed groove (2 aa), the installation panel (2 a) is provided with a plurality of sliding grooves (2 ab) along a central annular array, the fixed piece (2 b) is movably inserted into the sliding grooves (2 ab),
the fixed piece (2 b) is movably switched at least at two positions under the limit of the chute, wherein the first position is that the fixed piece (2 b) protrudes out of the fixed groove (2 aa), and the second position is that the fixed piece (2 b) is retracted out of the fixed groove (2 aa);
the drilling and milling assembly (3) is arranged above the fixing groove (2 aa).
2. A machine tool for drilling and milling precision metal parts according to claim 1, characterized in that said fixed part (2 b) comprises an ejector (2 ba) and an adjusting part (2 bb);
the sliding groove (2 ab) comprises a first groove body (2 aba) and a second groove body (2 abb), and the first groove body (2 aba) and the second groove body (2 abb) are arranged at intervals;
the ejection piece (2 ba) is inserted into the first groove body (2 aba), the adjusting piece (2 bb) is inserted into the second groove body (2 abb),
the ejection piece (2 ba) is movably switched at least at two positions under the limit of the first groove body (2 aba), wherein the first position is that the ejection piece (2 ba) protrudes out of the fixed groove (2 aa), and the second position is that the ejection piece (2 ba) is retracted out of the fixed groove (2 aa);
the ejection piece (2 ba) is provided with a connecting hole (2 baa);
the device also comprises a first connecting strip (4) and a second connecting strip (5);
an insert (5 a) is arranged on the lower end face of one end of the second connecting strip (5);
the upper end face and the lower end face of one end of the first connecting strip (4) are respectively provided with a rotating groove (4 a), the rotating groove (4 a) of the lower end face of the first connecting strip (4) is sleeved at the top of the adjusting piece (2 bb), and the inserting piece (5 a) of the second connecting strip (5) is inserted into the rotating groove (4 a) of the upper end face of the first connecting strip (4);
the free ends of the first connecting strip (4) and the second connecting strip (5) are respectively inserted into the connecting holes (2 baa) of two adjacent ejection pieces (2 ba);
the first connecting strip (4) and the second connecting strip (5) which are positioned in the same connecting hole (2 baa) are fixedly connected with each other.
3. The drilling and milling machine tool for precision metal parts according to claim 2, characterized in that a bearing is arranged in the rotating groove (4 a), and the outer wall of the bearing abuts against the inner wall of the rotating groove (4 a).
4. The drilling and milling machine tool for precision metal parts according to claim 2, characterized in that the first groove body (2 aba) is trapezoidal in shape, a mounting protrusion (2 bab) protrudes from the bottom of the ejection member (2 ba), the shape of the mounting protrusion (2 bab) is adapted to the shape of the first groove body (2 aba), and the mounting protrusion (2 bab) is inserted into the first groove body (2 aba).
5. The machine tool for drilling and milling precision metal parts according to claim 2, characterized in that the side of the ejector (2 ba) facing the fixing groove (2 aa) is provided with a mounting groove, which is detachably equipped with an extension protrusion (6).
6. A machine tool for drilling and milling precision metal parts according to claim 5, characterized in that the end of the extension projection (6) facing away from the ejector (2 ba) is provided with rubber.
7. A machine tool for drilling and milling precision metal parts according to claim 2, characterized in that the drilling and milling assembly (3) comprises a support (3 a), a lifting member (3 b), a lifting motor (3 c), a mounting plate (3 d) and a perforating member (3 e);
support piece (3 a) erect in the top of one of them first cell body (2 aba), lifting piece (3 b) vertical installation is on support piece (3 a), lifting motor (3 c) slidable mounting in lifting piece (3 b), the output direction of lifting motor (3 c) is downward, just the output of lifting motor (3 c) is fixed with mounting panel (3 d), perforating piece (3 e) fixed set up in mounting panel (3 d), perforating piece (3 e) are located the center top of fixed slot (2 aa).
8. The drilling and milling machine tool for precise metal parts according to claim 7, wherein the punching part (3 e) comprises a motor (3 ea) and a drill bit (3 eb), the motor (3 ea) is fixed on the mounting plate (3 d), the output end of the motor (3 ea) penetrates through the mounting plate (3 d) downwards, the drill bit (3 eb) is arranged below the mounting plate (3 d), and the drill bit (3 eb) is in transmission connection with the output end of the motor (3 ea).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828476.5U CN220278848U (en) | 2023-07-12 | 2023-07-12 | Drilling and milling machine tool for precise metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828476.5U CN220278848U (en) | 2023-07-12 | 2023-07-12 | Drilling and milling machine tool for precise metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220278848U true CN220278848U (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321828476.5U Active CN220278848U (en) | 2023-07-12 | 2023-07-12 | Drilling and milling machine tool for precise metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220278848U (en) |
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2023
- 2023-07-12 CN CN202321828476.5U patent/CN220278848U/en active Active
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