CN212121988U - Double-head long-stroke drilling machine - Google Patents
Double-head long-stroke drilling machine Download PDFInfo
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- CN212121988U CN212121988U CN202020855202.5U CN202020855202U CN212121988U CN 212121988 U CN212121988 U CN 212121988U CN 202020855202 U CN202020855202 U CN 202020855202U CN 212121988 U CN212121988 U CN 212121988U
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Abstract
The utility model discloses a double-end long stroke drilling machine, which comprises a frame, wherein the upper end surface of the frame is provided with two symmetrical marble processing platforms, each marble processing platform is used for drilling a workpiece on the marble processing platform by an independent drilling mechanism, the two drilling mechanisms have the same structure and comprise a long-stroke X-axis transmission mechanism which is arranged on the frame along the X-axis direction, a Z-axis transmission mechanism is arranged on the X-axis transmission mechanism in a sliding manner, a transmission plate which is driven along the Z-axis direction is arranged on the Z-axis transmission mechanism, and the transmission plate is connected with a nut on the Y-axis transmission mechanism; an electrode transmission mechanism is arranged on a Y-axis upright post of the Y-axis transmission mechanism, and a machining electrode capable of moving up and down is arranged on the electrode transmission mechanism and positioned above the marble machining platform. The end face of the marble processing platform is stable, the problem of bulging due to the influence of air temperature and the like is solved, and a platform foundation is provided for long-stroke drilling. The two drilling mechanisms independently perform drilling operation, and the whole drilling efficiency is high.
Description
Technical Field
The utility model relates to a machining field especially relates to a long stroke drilling machine of double-end.
Background
At present, the working principle of the drilling machine is that a thin metal copper pipe which continuously moves vertically is used as an electrode to carry out pulse spark discharge metal removal forming on a workpiece, and a medium passes through a fine hole in the middle of a copper rod hole to play roles of cooling and chip removal. The electrode and the metal are discharged to generate high-temperature corrosion metal so as to achieve the purpose of punching.
Most of the existing drilling machines are used for directionally drilling a certain position of a workpiece, and people are required to move the workpiece to assist equipment in drilling, so that time and labor are consumed. At present, a drilling machine is available in the market and can perform the function of perforation in a translation mode, but most of the drilling machines are used for short-distance perforation and cannot perform long-distance perforation operation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a double-end long-stroke drilling machine improves the structure of the drilling machine and can carry out long-distance perforation operation on two workpieces simultaneously.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a double-head long-stroke drilling machine comprises a rack, wherein two symmetrical marble processing platforms are arranged on the upper end face of the rack, each marble processing platform is used for drilling a workpiece on the marble processing platform by an independent drilling mechanism, the two drilling mechanisms have the same structure and respectively comprise a long-stroke X-axis transmission mechanism which is arranged on the rack along the X-axis direction, a Z-axis transmission mechanism is arranged on the X-axis transmission mechanism in a sliding manner, a transmission plate which is driven along the Z-axis direction is arranged on the Z-axis transmission mechanism, and the transmission plate is connected with a nut on the Y-axis transmission mechanism; and an electrode transmission mechanism is arranged on a Y-axis upright post of the Y-axis transmission mechanism, and a machining electrode capable of moving up and down is arranged above the marble machining platform and on the electrode transmission mechanism.
Further, the X-axis transmission mechanisms on the two drilling mechanisms are positioned on the same side of the frame.
Further, the X-axis transmission mechanisms on the two drilling mechanisms are arranged on two sides of the machine frame.
Further, the X-axis transmission mechanism comprises an X-axis lead screw arranged on the side surface of the rack, and one end of the X-axis lead screw is connected with the first motor; the outer side of the X-axis screw is provided with a first guide rail which is placed in the same direction, a first bearing plate is arranged on the first guide rail in a sliding mode through a sliding block, and the first bearing plate is fixedly connected with a nut on the X-axis screw.
Preferably, the length of the screw on the X-axis lead screw is between 3.5 and 4.5 m.
Further, the Z-axis transmission mechanism comprises a Z-axis upright post, a Z-axis lead screw is arranged on the Z-axis upright post, one end of the Z-axis lead screw is connected with the second motor, vertically distributed stroke grooves are formed in the Z-axis upright post, a nut of the Z-axis lead screw is located in the stroke grooves, and the transmission plate is connected with the nut on the Z-axis lead screw; the Z-axis upright posts on two sides of the stroke groove are provided with first limiting clamping strips which are vertically distributed, and the transmission plate is provided with a first sliding groove which is clamped on the first limiting clamping strips.
Further, Y axle drive mechanism includes Y axle stand, be provided with Y axle lead screw on the Y axle stand, the one end and the third motor of Y axle lead screw link to each other, the driving plate links to each other with the nut on the Y axle lead screw, be provided with the spacing card strip of second along the Y axle direction distribution on the Y axle stand of Y axle lead screw both sides, be provided with the second spout of joint on the spacing card strip of second on the driving plate.
Further, the electrode transmission mechanism comprises an electrode stand column, a vertical lead screw is arranged on the electrode stand column, the upper end of the vertical lead screw is connected with a fourth motor, a nut on the vertical lead screw is connected with a second bearing plate, a rotating head motor is arranged on the second bearing plate, a machining electrode is arranged on the rotating head motor, and a guider corresponding to the machining electrode is arranged on the electrode stand column below the vertical lead screw.
Further, the lower end of the rack is provided with a plurality of supporting legs distributed at intervals, straight pipe grooves are formed in the same sides of the supporting legs, and straight pipes are arranged in the straight pipe grooves. Because the frame is long, the straight tube is fixed in the frame, has played limiting displacement, the overall stability of guarantee frame.
Further, a discharging groove is formed in the upper end face of the rack, and the two marble processing platforms are placed in the discharging groove, so that waste materials in the processing process can be reserved in the discharging groove.
Compared with the prior art, the utility model discloses a marble processing platform's terminal surface is stable, can not be because of the uplift problem appears in influence such as temperature, provides the platform basis for long stroke drilling. The two drilling mechanisms independently perform drilling operation, so that the whole drilling efficiency is high; the structure of the drilling machine is more compact due to the use of the transmission plate, the occupied space is reduced, the machining electrode is driven for a long distance by the long-stroke X-axis transmission mechanism, and high-quality drilling operation is realized.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic front view of an embodiment of the present invention.
Fig. 3 is a schematic view of an X-axis transmission mechanism according to an embodiment of the present invention.
Fig. 4 is a schematic view of the combination of the Z-axis transmission mechanism, the Y-axis transmission mechanism, and the electrode transmission mechanism in the embodiment of the present invention.
Fig. 5 is a schematic view of a Z-axis transmission mechanism in an embodiment of the present invention.
Fig. 6 is a schematic perspective view of a driving plate according to an embodiment of the present invention.
Fig. 7 is a schematic perspective view of a Y-axis transmission mechanism in an embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Examples
Referring to the attached drawings 1 and 2, the double-head long-stroke drilling machine in the embodiment comprises a frame 1, wherein a plurality of supporting legs 11 distributed at intervals are arranged at the lower end of the frame 1, straight pipe grooves are formed in the same sides of the supporting legs 11, and straight pipes 12 are arranged in the straight pipe grooves. The upper end face of the frame 1 is provided with two marble processing platforms 2 which are symmetrically arranged, and each marble processing platform 2 is used for drilling a workpiece on the marble processing platform by an independent drilling mechanism. Wherein in order to prevent the environmental problem that the waste material in the course of working scatters and causes, frame 1 up end is provided with storing trough 13, two marble processing platform 2 place in storing trough 13.
In the embodiment, the two drilling mechanisms have the same structure and respectively comprise an X-axis transmission mechanism 3 which is arranged on the rack along the X-axis direction and has a long stroke, a Z-axis transmission mechanism 4 is arranged on the X-axis transmission mechanism 3 in a sliding manner, a transmission plate 5 which is driven along the Z-axis direction is arranged on the Z-axis transmission mechanism 4, and the transmission plate 5 is connected with a nut on a Y-axis transmission mechanism 6; an electrode transmission mechanism 7 is arranged on a Y-axis upright post of the Y-axis transmission mechanism 6, and the electrode transmission mechanism 7 is positioned above the marble processing platform 2 and is provided with a processing electrode capable of moving up and down.
The two drilling mechanisms in this embodiment are located in the same side direction of the frame 1, i.e. the corresponding X-axis transmission mechanism 3 is located on the same side of the frame. As a modification of the present technique, the two drilling mechanisms may be arranged at two sides of the frame 1 in a staggered manner, i.e. the respective X-axis transmission mechanisms 3 are arranged at two sides of the frame.
Referring to fig. 3, the X-axis transmission mechanism 3 includes an X-axis lead screw 31 disposed on a side surface of the frame 1, two ends of the X-axis lead screw 31 are fixed on the frame through a lead screw seat 33, wherein one end of the X-axis lead screw 31 is connected to a first motor 32 through a coupling, so that a nut on the X-axis lead screw 31 moves back and forth along a corresponding lead screw. A nut on 35 and the X axle screw is fixed continuous for placing Z axle drive mechanism 4's first loading board 35 to drive the whole X axle direction of Z axle drive mechanism 4 and remove. In order to assist the movement stability of the Z-axis transmission mechanism 4, a first guide rail 34 is disposed on the frame 1 outside the X-axis lead screw 31 in the same direction, and a first bearing plate 35 is slidably disposed on the first guide rail 34 through a slider 36. In this embodiment, the length of the screw on the X-axis lead screw 31 is 3.5m to 4.5m, so that 3 m to 4m long-stroke movement is realized.
Since the X-axis transmission mechanisms 3 in this embodiment are located on the same side of the frame 1, the two X-axis transmission mechanisms 3 may share the first guide rail 34 for the convenience of placement.
Referring to fig. 4 to 6, the Z-axis transmission mechanism 4 includes a Z-axis column 41, a Z-axis lead screw 42 is disposed on the Z-axis column 41, two ends of the Z-axis lead screw 42 are fixed to the Z-axis column 41 through a lead screw base, and one end of the Z-axis lead screw 42 is connected to a second motor 43 through a coupling. The Z-axis upright 41 is provided with vertically distributed travel grooves 44, nuts of the Z-axis lead screw 42 are located in the travel grooves 44, the transmission plate 5 is connected with the nuts of the Z-axis lead screw 42, and the transmission plate 5 moves back and forth in the travel grooves 44 under the driving of the second motor 43. The Z-axis upright posts 41 on two sides of the travel groove 44 are provided with first limiting clamping strips 46 which are vertically distributed, and the transmission plate 5 is provided with a first sliding groove 51 which is clamped on the first limiting clamping strips 46.
Combine fig. 7 to show, Y axle drive mechanism 6 includes Y axle stand 61, be provided with Y axle lead screw 62 on the Y axle stand 61, the both ends of Y axle lead screw 62 are passed through the screw base and are fixed 6 including Y axle stand 61, and wherein the one end of Y axle lead screw 62 is passed through the shaft coupling and is linked to each other with third motor 63, driving plate 5 links to each other with the nut on the Y axle lead screw 61, be provided with the spacing card strip 64 of second along the distribution of Y axle direction on the Y axle stand 61 of Y axle lead screw 61 both sides, be provided with the second spout 52 of joint on the spacing card strip 64 of second on the driving plate 5. The Y-axis column 61 is driven by the third motor 63 to move back and forth relative to the transmission plate 5.
The electrode transmission mechanism 7 comprises an electrode upright post 72 fixed on the Y-axis upright post 61, a vertical screw 73 is arranged on the electrode upright post 72, two ends of the vertical screw 73 are fixed on the electrode upright post 72 through screw seats, and the upper end of the vertical screw 73 is connected with a fourth motor 74. The nut on the vertical screw 73 is connected with a second bearing plate, the second bearing plate is provided with a rotating head motor 75, the rotating head motor 75 is provided with a processing electrode 71, and the electrode upright post 61 below the vertical screw 73 is provided with a guider 76 corresponding to the processing electrode.
The terminal surface that this embodiment adopted marble processing platform is stable, can not appear the uplift problem because of influence such as temperature, provides the platform basis for long stroke drilling. The two drilling mechanisms independently perform drilling operation, so that the whole drilling efficiency is high; the structure of the drilling machine is more compact due to the use of the transmission plate, the occupied space is reduced, the machining electrode is driven for a long distance by the long-stroke X-axis transmission mechanism, and high-quality drilling operation is realized.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (10)
1. The utility model provides a double-end long stroke drilling machine, includes the frame, its characterized in that: the upper end face of the rack is provided with two symmetrically arranged marble processing platforms, each marble processing platform is used for drilling a workpiece on the marble processing platform by an independent drilling mechanism, the two drilling mechanisms have the same structure and respectively comprise a long-stroke X-axis transmission mechanism which is arranged on the rack along the X-axis direction, a Z-axis transmission mechanism is arranged on the X-axis transmission mechanism in a sliding manner, a transmission plate which is driven along the Z-axis direction is arranged on the Z-axis transmission mechanism, and the transmission plate is connected with a nut on the Y-axis transmission mechanism; and an electrode transmission mechanism is arranged on a Y-axis upright post of the Y-axis transmission mechanism, and a machining electrode capable of moving up and down is arranged above the marble machining platform and on the electrode transmission mechanism.
2. The double-ended long stroke drill according to claim 1, wherein: the X-axis transmission mechanisms on the two drilling mechanisms are positioned on the same side of the rack.
3. The double-ended long stroke drill according to claim 1, wherein: the X-axis transmission mechanisms on the two drilling mechanisms are arranged on two sides of the rack.
4. The double-ended long stroke drill according to claim 2 or 3, wherein: the X-axis transmission mechanism comprises an X-axis lead screw arranged on the side surface of the rack, and one end of the X-axis lead screw is connected with the first motor; the outer side of the X-axis screw is provided with a first guide rail which is placed in the same direction, a first bearing plate is arranged on the first guide rail in a sliding mode through a sliding block, and the first bearing plate is fixedly connected with a nut on the X-axis screw.
5. The double-ended long stroke drill according to claim 4, wherein: the length of the screw on the X-axis lead screw is 3.5-4.5 m.
6. The double-ended long stroke drill according to claim 1, wherein: the Z-axis transmission mechanism comprises a Z-axis upright post, a Z-axis lead screw is arranged on the Z-axis upright post, one end of the Z-axis lead screw is connected with a second motor, vertically distributed stroke grooves are formed in the Z-axis upright post, a nut of the Z-axis lead screw is positioned in the stroke grooves, and the transmission plate is connected with the nut on the Z-axis lead screw; the Z-axis upright posts on two sides of the stroke groove are provided with first limiting clamping strips which are vertically distributed, and the transmission plate is provided with a first sliding groove which is clamped on the first limiting clamping strips.
7. The double-ended long stroke drill according to claim 1, wherein: y axle drive mechanism includes Y axle stand, be provided with Y axle lead screw on the Y axle stand, the one end and the third motor of Y axle lead screw link to each other, the driving plate links to each other with the nut on the Y axle lead screw, be provided with the spacing card strip of second along Y axle direction distribution on the Y axle stand of Y axle lead screw both sides, be provided with the second spout of joint on the spacing card strip of second on the driving plate.
8. The double-ended long stroke drill according to claim 1, wherein: the electrode transmission mechanism comprises an electrode stand column, a vertical lead screw is arranged on the electrode stand column, the upper end of the vertical lead screw is connected with a fourth motor, a nut on the vertical lead screw is connected with a second bearing plate, a rotating head motor is arranged on the second bearing plate, a machining electrode is arranged on the rotating head motor, and a guider corresponding to the machining electrode is arranged on the electrode stand column below the vertical lead screw.
9. The double-ended long stroke drill according to claim 1, wherein: the support frame lower extreme has a plurality of interval distribution's supporting leg, the supporting leg homonymy is provided with the straight tube groove, the straight tube inslot is provided with the straight tube.
10. The double-ended long stroke drill according to claim 1, wherein: a discharging groove is formed in the upper end face of the rack, and the two marble processing platforms are placed in the discharging groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855202.5U CN212121988U (en) | 2020-05-20 | 2020-05-20 | Double-head long-stroke drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855202.5U CN212121988U (en) | 2020-05-20 | 2020-05-20 | Double-head long-stroke drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212121988U true CN212121988U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020855202.5U Active CN212121988U (en) | 2020-05-20 | 2020-05-20 | Double-head long-stroke drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212121988U (en) |
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2020
- 2020-05-20 CN CN202020855202.5U patent/CN212121988U/en active Active
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