CN213163151U - Shield constructs machine cutter drilling equipment - Google Patents
Shield constructs machine cutter drilling equipment Download PDFInfo
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- CN213163151U CN213163151U CN202020805496.0U CN202020805496U CN213163151U CN 213163151 U CN213163151 U CN 213163151U CN 202020805496 U CN202020805496 U CN 202020805496U CN 213163151 U CN213163151 U CN 213163151U
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Abstract
The utility model discloses a shield machine cutter drilling device, which belongs to the technical field of shield machine cutter processing equipment and comprises a bracket, a first moving mechanism, a second moving mechanism, a third moving mechanism and a drilling motor, wherein the second moving mechanism and the third moving mechanism are fixedly connected on the bracket, the third moving mechanism is positioned on the upper side of the second moving mechanism, and the first moving mechanism is connected on the third moving mechanism; the second moving mechanism comprises a second fixing plate, a second stepping motor, a second lead screw and a second lead screw seat, the second stepping motor is fixedly connected to the support, one end of the second lead screw is connected to the output end of the second stepping motor, the other end of the second lead screw is connected with a third fixing seat, the third fixing seat is fixedly connected to the support, the second lead screw seat is in threaded connection to the second lead screw, two sets of second fixing blocks are fixedly connected to the support in a symmetrical mode, and the problem that the service life of the shield machine cutter is not influenced by high drilling precision in the prior art is solved.
Description
Technical Field
The utility model relates to a shield constructs quick-witted cutter processing equipment technical field, more specifically says, relates to a shield constructs quick-witted cutter drilling equipment.
Background
At present, the track traffic engineering is vigorously built in each big city in China, and the shield method is widely applied to the construction of track traffic tunnels due to incomparable advantages. With the continuous construction and encryption of the line, the situation that the shield tunneling process encounters underground obstacles such as the pile foundation of the existing building (structure) sometimes happens. Because the existing shield machine cutter does not consider the problem of cutting the reinforced concrete pile foundation during design and basically does not have the capability of directly cutting the pile, the conventional methods of manually cutting the pile after underpinning the pile foundation, removing the upper structure, pulling the pile, manually digging the vertical shaft, and the like are generally adopted to remove the obstacle pile in advance. Although the traditional methods are simple and safe, the cost is high, the influence on the environment is large, and the construction period is long, so that if the shield can directly cut the reinforced concrete pile foundation by improving the cutter, the method has important significance in saving labor investment, reducing the influence on the surrounding environment, shortening the construction period and the like, and has remarkable economic and social benefits.
The rail transit lines generally pass through city core areas such as commercial centers, dense residential areas, large public places and the like, and high-rise buildings or large bridges often exist in the places, and pile foundations of the rail transit lines are generally deep and thick. For cutting thick large-diameter pile foundations, the biggest difficulty is how to cut off thick steel bars in the pile foundations, which can hardly be achieved by the conventional cutters; the second major difficulty is the need to cut large amounts of concrete containing coarse aggregate, which presents a significant challenge to the wear and impact properties of the tool.
The shield machine cutter needs to be drilled with mounting holes, and is fixed on the rotating disc through the mounting holes, but the drilling precision of the existing shield machine cutter drilling device is not high, so that the service life of the shield machine cutter is limited.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a shield machine cutter drilling device, which solves the problem that the service life of a shield machine cutter is influenced due to low drilling precision in the prior art.
The purpose of the utility model can be realized by the following technical scheme:
a shield tunneling machine cutter drilling device comprises a support, a first moving mechanism, a second moving mechanism, a third moving mechanism and a drilling motor, wherein the second moving mechanism and the third moving mechanism are fixedly connected to the support, the third moving mechanism is located on the upper side of the second moving mechanism, and the first moving mechanism is connected to the third moving mechanism; the second moving mechanism comprises a second fixing plate, a second stepping motor, a second screw rod and a second screw rod seat, the second stepping motor is fixedly connected to the support, one end of the second screw rod is connected to the output end of the second stepping motor, the other end of the second screw rod is connected with a third fixing seat, the third fixing seat is fixedly connected to the support, the second screw rod seat is in threaded connection with the second screw rod, the support is symmetrically and fixedly connected with two groups of second fixing blocks, the number of each group of second fixing blocks is two, a second sliding rod is fixedly connected between the two second fixing blocks, a second sliding block is connected to the second sliding rod in a sliding manner, and the second fixing plate is fixedly connected to the second screw rod seat and the second screw rod seat; the drilling machine is characterized in that a motor base is fixedly connected to the first moving mechanism, the drilling motor is fixedly connected to the inside of the motor base, and a drill bit is arranged on the output end of the drilling motor.
As a preferred scheme of the utility model, first moving mechanism includes first step motor, first lead screw and first screw seat, first screw seat threaded connection is on first lead screw, first screw seat is connected with first sliding block, motor cabinet fixed connection is on first sliding block.
As a preferred scheme of the utility model, third moving mechanism includes third step motor, third lead screw and third lead screw seat, third lead screw seat threaded connection is at the third lead screw, first moving mechanism fixed connection is on the third lead screw seat.
As a preferred scheme of the utility model, the drill bit is diamond bit.
As a preferred scheme of the utility model, a plurality of mounting hole has been seted up on the second fixed plate, can dismantle on the mounting hole and be connected with a pair of grip slipper, the grip slipper is made by rubber.
The utility model has the advantages that:
the utility model is provided with a first moving mechanism, a second moving mechanism and a third moving mechanism, wherein the first moving mechanism enables a drilling motor to move in the vertical direction, the second moving mechanism enables the drilling motor to move along the longitudinal axis in the horizontal direction, and the third moving mechanism enables the drilling motor to move along the transverse axis in the horizontal direction, controls a first step motor, a second step motor and a third step motor, and realizes the accurate drilling of a drill bit on a shield machine cutter; the second fixing plate is provided with a plurality of mounting holes and a clamping seat, and the shield tunneling machine cutter is fixedly mounted on the second fixing plate through the clamping seat.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a lower view of the present embodiment;
fig. 3 is a rear view of the present embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a drilling device for a shield machine cutter comprises a support 1, a first moving mechanism 2, a second moving mechanism 4, a third moving mechanism 7 and a drilling motor 5, wherein the second moving mechanism 4 and the third moving mechanism 7 are fixedly connected to the support 1, the third moving mechanism 7 is positioned on the upper side of the second moving mechanism 4, and the first moving mechanism 2 is connected to the third moving mechanism 7; the second moving mechanism 4 comprises a second fixing plate 41, a second stepping motor 42, a second lead screw 43 and a second lead screw seat 44, the second stepping motor 42 is fixedly connected to the support 1, one end of the second lead screw 43 is connected to the output end of the second stepping motor 42, the other end of the second lead screw 43 is connected with a third fixing seat 45, the third fixing seat 45 is fixedly connected to the support 1, the second lead screw seat 44 is in threaded connection with the second lead screw 43, the support 1 is symmetrically and fixedly connected with two groups of second fixing blocks 46, the number of each group of second fixing blocks 46 is two, a second sliding rod 47 is fixedly connected between the two second fixing blocks 46, a second sliding block 48 is slidably connected onto the second sliding rod 47, and the second fixing plate 41 is fixedly connected to the second lead screw seat 44 and the second sliding block 48; fixedly connected with motor cabinet 3 on the first moving mechanism 2, drilling motor 5 fixed connection is equipped with drill bit 6 on the output of drilling motor 5 in motor cabinet 3. The second moving mechanism 4 moves the drilling motor 5 in the horizontal direction along the longitudinal axis.
The third moving mechanism 7 comprises a third stepping motor 71, a third lead screw 72 and a third lead screw seat 73, the third lead screw seat 73 is in threaded connection with the third lead screw 72, and the first moving mechanism 2 is fixedly connected to the third lead screw seat 73. The third moving mechanism 7 moves the drilling motor 5 in the horizontal direction along the horizontal axis.
The drill 6 is a diamond drill. A plurality of mounting holes are formed in the second fixing plate 41, a pair of clamping seats are detachably connected to the mounting holes, and the clamping seats are made of rubber. And fixedly mounting the cutter of the drilling shield machine to be processed on the second fixing plate 41 through the clamping seat.
Placing the shield machine cutter to be processed on the second fixing plate 41, fixedly mounting the shield machine cutter on the second fixing plate 41 by using a pair of clamping seats, starting the drilling motor 5, controlling the first stepping motor 21, the second stepping motor 42 and the third stepping motor 71 to enable the drill bit 6 to be positioned right above the shield machine cutter, and adjusting the second stepping motor 42 to enable the drill bit 6 to drill on the shield machine cutter.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a shield constructs quick-witted cutter drilling equipment which characterized in that: the drilling machine comprises a support (1), a first moving mechanism (2), a second moving mechanism (4), a third moving mechanism (7) and a drilling motor (5), wherein the second moving mechanism (4) and the third moving mechanism (7) are fixedly connected to the support (1), the third moving mechanism (7) is positioned on the upper side of the second moving mechanism (4), and the first moving mechanism (2) is connected to the third moving mechanism (7);
the second moving mechanism (4) comprises a second fixing plate (41), a second stepping motor (42), a second lead screw (43) and a second lead screw seat (44), the second stepping motor (42) is fixedly connected to the support (1), one end of the second lead screw (43) is connected to the output end of the second stepping motor (42), the other end of the second lead screw (43) is connected with a third fixing seat (45), the third fixing seat (45) is fixedly connected to the support (1), the second lead screw seat (44) is in threaded connection with the second lead screw (43), the support (1) is symmetrically and fixedly connected with two groups of second fixing blocks (46), the number of each group of second fixing blocks (46) is two, a second sliding rod (47) is fixedly connected between the two second fixing blocks (46), and a second sliding block (48) is slidably connected to the second sliding rod (47), the second fixing plate (41) is fixedly connected to the second lead screw seat (44) and the second sliding block (48);
fixedly connected with motor cabinet (3) on first moving mechanism (2), drilling motor (5) fixed connection is in motor cabinet (3), be equipped with drill bit (6) on the output of drilling motor (5).
2. The drilling device for the shield tunneling machine cutter according to claim 1, wherein: first moving mechanism (2) include first step motor (21), first lead screw (22) and first lead screw seat, first lead screw seat threaded connection is on first lead screw (22), first lead screw seat is connected with first sliding block (23), motor cabinet (3) fixed connection is on first sliding block (23).
3. The shield tunneling machine cutter drilling device according to claim 2, wherein: the third moving mechanism (7) comprises a third stepping motor (71), a third lead screw (72) and a third lead screw seat (73), the third lead screw seat (73) is in threaded connection with the third lead screw (72), and the first moving mechanism (2) is fixedly connected to the third lead screw seat (73).
4. The drilling device for the shield tunneling machine cutter according to claim 1, wherein: the drill bit (6) is a diamond drill bit.
5. The drilling device for the shield tunneling machine cutter according to claim 1, wherein: a plurality of mounting holes are formed in the second fixing plate (41), a pair of clamping seats are detachably connected to the mounting holes, and the clamping seats are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020805496.0U CN213163151U (en) | 2020-05-14 | 2020-05-14 | Shield constructs machine cutter drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020805496.0U CN213163151U (en) | 2020-05-14 | 2020-05-14 | Shield constructs machine cutter drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213163151U true CN213163151U (en) | 2021-05-11 |
Family
ID=75764992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020805496.0U Active CN213163151U (en) | 2020-05-14 | 2020-05-14 | Shield constructs machine cutter drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213163151U (en) |
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2020
- 2020-05-14 CN CN202020805496.0U patent/CN213163151U/en active Active
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