CN221734816U - A shield machine cutter body and processing device thereof - Google Patents
A shield machine cutter body and processing device thereof Download PDFInfo
- Publication number
- CN221734816U CN221734816U CN202420206931.6U CN202420206931U CN221734816U CN 221734816 U CN221734816 U CN 221734816U CN 202420206931 U CN202420206931 U CN 202420206931U CN 221734816 U CN221734816 U CN 221734816U
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- cutter
- turntable
- fixedly connected
- flat gear
- hob
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Abstract
本实用新型公开了一种盾构机滚刀刀体及其加工装置，包括装置本体，还包括：切削组件，通过调节组件安装在装置本体上，用于对盾构机滚刀刀体进行切削加工；调节组件，安装在装置本体上，用于对切削组件位置进行调节；以及转动机构，安装在装置本体上，用于驱动盾构机滚刀刀体进行转动；其中，所述切削组件包括切刀以及刀杆，所述切刀嵌入设置在刀杆端部且通过第一螺钉安装在刀杆上，所述刀杆上开设有用于流通切削液的孔槽，所述孔槽倾斜开设在刀杆上，所述孔槽通过管道与外部供液装置连接，所述刀杆安装在调节组件上；本实用新型促使盾构机滚刀刀体内部轴承位和盾构机滚刀刀体刀圈位，一个工序加工出来，确保二者同心度的技术效果。
The utility model discloses a shield machine cutter body and a processing device thereof, comprising a device body, and also comprising: a cutting assembly, which is mounted on the device body through an adjusting assembly and is used for cutting the shield machine cutter body; an adjusting assembly, which is mounted on the device body and is used for adjusting the position of the cutting assembly; and a rotating mechanism, which is mounted on the device body and is used for driving the shield machine cutter body to rotate; wherein the cutting assembly comprises a cutter and a cutter bar, wherein the cutter is embedded in the end of the cutter bar and is mounted on the cutter bar through a first screw, wherein a hole groove for circulating cutting fluid is provided on the cutter bar, wherein the hole groove is obliquely provided on the cutter bar, wherein the hole groove is connected to an external fluid supply device through a pipeline, and wherein the cutter bar is mounted on the adjusting assembly; the utility model enables the internal bearing position of the shield machine cutter body and the cutter ring position of the shield machine cutter body to be processed in one process, thereby ensuring the technical effect of the concentricity of the two.
Description
Technical Field
The utility model belongs to the technical field of shield machine hob body processing, and particularly relates to a shield machine hob body and a processing device thereof.
Background
The existing mounting position of the ring bearing in the cutter body of the hob of the shield machine and the cutter ring position of the cutter body of the hob of the shield machine are generally cut by adopting a plurality of working procedures, the risk that the concentricity of the mounting position of the bearing in the cutter body and the cutter ring position of the cutter body is not high possibly exists, if the concentricity of the cutter body is not qualified, the bearings at the two ends cannot be attached to the cutter body, the bearings cannot exert the best performance, and the problems that the bearings are easy to damage and the cutter cannot reach the preset service life exist.
The processing device can promote one working procedure of the bearing installation position in the cutter body and the cutter ring installation groove position of the cutter body to be processed so as to ensure concentricity of the bearing installation position and the cutter ring installation groove position.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a hob body of a shield machine and a processing device thereof, which solve the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a shield constructs quick-witted hobbing cutter body processingequipment, includes the device body, still includes:
The cutting assembly is arranged on the device body through the adjusting assembly and is used for cutting the hob body of the shield machine;
The adjusting component is arranged on the device body and used for adjusting the position of the cutting component; and
The rotating mechanism is arranged on the device body and used for driving the hob body of the shield machine to rotate;
The cutting assembly comprises a cutter and a cutter bar, the cutter is embedded in the end portion of the cutter bar and is arranged on the cutter bar through a first screw, a hole groove for circulating cutting fluid is formed in the cutter bar, the hole groove is obliquely formed in the cutter bar, the hole groove is connected with an external fluid supply device through a pipeline, and the cutter bar is arranged on the adjusting assembly.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
The technical scheme is as follows: the adjusting component comprises a first mounting plate, linear moving parts, an electric sliding table, a second mounting plate, a first limiting plate and a second limiting plate, wherein the first mounting plate is fixedly connected with the output end of the linear moving parts on the device body, the electric sliding table is mounted on the first mounting plate, the second mounting plate is fixedly connected onto a moving platform of the electric sliding table, the first limiting plate and the second limiting plate are located on two sides of a cutter bar and are fixedly connected with the second mounting plate, a second screw which is used for limiting the cutter bar is connected with the second limiting plate through threads, and the end part of the second screw can extend into a limiting groove formed in the cutter bar.
The technical scheme is as follows: the rotating mechanism comprises a rotary table and pressing blocks, the rotary table is rotationally connected to the device body, the three pressing blocks are annularly distributed on the rotary table and are in sliding fit with the rotary table, and the rotating mechanism further comprises:
the pushing assembly is arranged on the rotary table and used for pushing the three pressing blocks to perform centripetal movement; and
And the rotating assembly is arranged on the device body and used for driving the turntable to rotate in the horizontal direction.
The technical scheme is as follows: the pushing assembly comprises a sliding block, a screw rod, a first flat gear and guide rods, wherein the sliding block is annularly and evenly arranged on the rotary table and is in sliding fit with the rotary table, the screw rod and the two guide rods are annularly and evenly arranged on the rotary table and are rotationally connected with the rotary table, the screw rod is in threaded connection with one sliding block, the two guide rods are correspondingly and slidably connected with one sliding block, a chute which is in sliding fit with a sliding column fixedly connected to the pressing block is formed in the sliding block, the first flat gear is rotationally connected to the rotary table and is meshed with a rack fixedly connected to the sliding block, an inner hexagonal screw head is fixedly connected to the end portion of the screw rod, and the inner hexagonal screw head is arranged in a mounting groove formed in the first mounting plate.
The technical scheme is as follows: the rotating assembly comprises a second flat gear, a third flat gear and a motor, wherein the second flat gear is fixedly connected to the rotary table, the second flat gear is fixedly connected with a mounting plate fixedly connected to the device body, the third flat gear is fixedly connected to an output shaft of the second flat gear, and the third flat gear is meshed with the second flat gear.
The technical scheme is as follows: the hole groove is obliquely formed in the cutter bar.
The technical scheme is as follows: the second mounting plate is a wedge-shaped trapezoidal plate, namely the included angle between the second limiting plate and the first limiting plate which are fixedly connected with the second mounting plate and the first limiting plate relative to the horizontal plane is an acute angle, namely the cutter can be obliquely arranged relative to the horizontal plane.
The cutter body of the shield machine hob is processed by the cutter body processing device of the shield machine hob, and comprises a cutter body, a cutter ring position arranged on the cutter body and a bearing mounting position arranged on the cutter body.
The utility model provides a hob body of a shield machine and a processing device thereof, which have the following beneficial effects compared with the prior art:
1. In the utility model, related technicians limit the shield machine hob body on the rotating mechanism, at the moment, the rotating mechanism drives the shield machine hob body to rotate in the horizontal direction, at the moment, the adjusting component cuts the inside of the shield machine hob body by adjusting the position of the cutter in the space, and meanwhile, the external liquid supply device can supply liquid to the cutting position through the hole grooves, so that the inside of the shield machine hob body is cut, the mounting position of the bearing of the shield machine hob body and the circle position of the shield machine hob body can be promoted, and the technical effects of concentricity of the two are ensured by one procedure.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model.
FIG. 2 is a schematic view of the structure of the adjustment assembly and cutting assembly of the present utility model.
FIG. 3 is a schematic view of the structure of the cutting assembly of the present utility model.
Fig. 4 is a schematic structural view of the rotating mechanism of the present utility model.
Fig. 5 is a schematic structural view of the pushing assembly and the rotating assembly according to the present utility model.
Fig. 6 is a schematic structural view of a hob body of a shield tunneling machine according to the present utility model.
Reference numerals annotate: 1. a device body; 2. a cutting assembly; 201. a cutter; 202. a cutter bar; 203. a hole groove; 204. a first screw; 3. an adjustment assembly; 301. a mounting plate; 302. a linear motion member; 303. an electric sliding table; 304. a mounting plate; 305. a first limiting plate; 306. a second limiting plate; 307. a second screw; 4. a rotating mechanism; 401. a turntable; 402. pressing blocks; 403. a pushing assembly; 4031. a slide block; 4032. a screw; 4033. a first flat gear; 4034. an internal hexagonal screw head; 4035. a chute; 4036. a guide rod; 404. a rotating assembly; 4041. a second flat gear; 4042. a third flat gear; 4043. a motor; 5. a hob body of the shield machine; 501. bearing installation position; 502. and a knife ring position.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1, fig. 2, fig. 3, and fig. 6, for providing a processing device for a hob body of a shield machine according to an embodiment of the present utility model, the processing device includes a device body 1, and further includes:
The cutting assembly 2 is arranged on the device body 1 through an adjusting assembly and is used for cutting the hob body 5 of the shield machine;
An adjusting assembly mounted on the device body 1 for adjusting the position of the cutting assembly 2; and
The rotating mechanism 4 is arranged on the device body 1 and used for driving the shield tunneling machine hob body 5 to rotate;
the cutting assembly 2 comprises a cutter 201 and a cutter bar 202, the cutter 201 is embedded in the end portion of the cutter bar 202 and is mounted on the cutter bar 202 through a first screw 204, a hole groove 203 for circulating cutting fluid is formed in the cutter bar 202, the hole groove 203 is obliquely formed in the cutter bar 202, the hole groove 203 is connected with an external fluid supply device through a pipeline, and the cutter bar 202 is mounted on the adjusting assembly.
Preferably, in some embodiments, the second mounting plate 304 is a wedge-shaped trapezoidal plate, that is, the second limiting plate 306 and the first limiting plate 305 fixedly connected thereto form an acute angle with respect to the horizontal plane, that is, the cutter 201 can be disposed obliquely with respect to the horizontal plane.
Specifically, the hole 203 is formed on the cutter bar 202 in an inclined manner.
In the embodiment of the utility model, related technicians limit the shield machine hob body 5 on the rotating mechanism 4, at the moment, the rotating mechanism 4 drives the shield machine hob body 5 to rotate in the horizontal direction, at the moment, the adjusting component cuts the inside of the shield machine hob body 5 by adjusting the position of the cutter 201 in the space, and meanwhile, the external liquid supply device can supply liquid to the cutting position through the hole groove 203, so that the cutting processing of the inside of the shield machine hob body 5 is realized, the bearing installation position 501 of the shield machine hob body 5 and the cutter ring position 502 of the shield machine hob body 5 can be promoted, one procedure is processed, and the technical effect of concentricity is ensured.
Referring to fig. 1 to 3, as an embodiment of the present utility model, the adjusting assembly includes a first mounting plate 301, a linear moving member 302, an electric sliding table 303, a second mounting plate 304, a first limiting plate 305, and a second limiting plate 306, where the first mounting plate 301 is fixedly connected to an output end of the linear moving member 302 fixedly connected to the device body 1, the electric sliding table 303 is mounted on the first mounting plate 301, the second mounting plate 304 is fixedly connected to a moving platform of the electric sliding table 303, the first limiting plate 305 and the second limiting plate 306 are located on two sides of the cutter bar 202 and are fixedly connected to the second mounting plate 304, a second screw 307 for limiting the cutter bar 202 is screwed on the second limiting plate 306, and an end of the second screw 307 can extend into a limiting groove (not labeled in the drawing) formed on the cutter bar 202.
Preferably, the linear motion member 302 is an electrically driven telescopic rod, as will be appreciated by those skilled in the art, which is provided to move the first mounting plate 301 linearly in a horizontal direction, and thus in some embodiments. The linear motion member 302 may be provided as any one of a cylinder, a hydraulic cylinder, and a linear motor.
In the embodiment of the utility model, the linear moving member 302 can push the cutter 201 to perform linear movement towards the central axis direction of the shield machine hob body 5 limited on the rotating mechanism 4 and press against the inner wall of the shield machine hob body 5, and the electric sliding table 303 can push the cutter 201 to perform linear movement along the length direction of the shield machine hob body 5, so that the technical effect of position adjustment of the cutter 201 of the cutting assembly 2 is realized.
Referring to fig. 1, 4 and 5, the rotating mechanism 4 includes a turntable 401 and pressing blocks 402, the turntable 401 is rotatably connected to the device body 1, and the three pressing blocks 402 are distributed on the turntable 401 in a ring shape and are slidably matched with the turntable 401, and further includes:
a pushing component 403, which is installed on the turntable 401 and is used for pushing the three pressing blocks 402 to perform centripetal motion; and
A rotation assembly 404 mounted on the apparatus body 1 for driving the turntable 401 to rotate in a horizontal direction;
The pushing assembly 403 includes a sliding block 4031, a screw 4032, a first flat gear 4033 and a guide rod 4036, where the three sliding blocks 4031 are uniformly arranged on the turntable 401 in a ring shape and are all in sliding fit with the turntable 401, the screw 4032 and the two guide rods 4036 are uniformly arranged on the turntable 401 in a ring shape and are all in rotational connection with the turntable 401, the screw 4032 is in threaded connection with one sliding block 4031, the two guide rods 4036 are correspondingly and slidably connected with one sliding block 4031, the sliding block 4031 is provided with a chute 4035 in sliding fit with a sliding column (not labeled in the figure) fixedly connected with the pressing block 402, the first flat gear 4033 is rotationally connected with the turntable 401 and is meshed with a rack (not labeled in the figure) fixedly connected with the sliding block 4031, the end of the screw 4032 is fixedly connected with an inner hexagonal screw 4034, and the inner hexagonal screw 4034 is mounted in a mounting groove (not labeled in the figure) formed on the first mounting plate 301;
The rotating assembly 404 includes a second flat gear 4041, a third flat gear 4042, and a motor 4043, where the second flat gear 4041 is fixedly connected to the turntable 401, the second flat gear 4041 is fixedly connected to a mounting plate (not shown) fixedly connected to the device body 1, the third flat gear 4042 is fixedly connected to an output shaft of the second flat gear 4041, and the third flat gear 4042 is meshed with the second flat gear 4041.
In the embodiment of the utility model, a related technician drives a screw 4032 to rotate through an inner hexagonal screw head 4034, the screw 4032 pushes a slide block 4031 to perform linear motion, at this time, the slide block 4031 pushes a first flat gear 4033 to perform horizontal rotation through a rack fixedly connected to the screw 4032, the first flat gear 4033 pushes a corresponding slide block 4031 to slide along a guide rod 4036 through another rack, at this time, three slide blocks 4031 all perform linear motion, at this time, the slide block 4031 presses the slide block 4031 through a chute 4035 formed on the slide block 4031, the slide block 4031 is pushed to drive a pressing block 402 to perform linear motion, the three pressing blocks 402 perform synchronous centripetal linear motion and press the outer wall of a shield machine hob body 5, at this time, a motor 4043 is started, the motor 4043 drives a third flat gear 4042 to perform horizontal rotation, the third flat gear 4042 pushes a second flat gear 4041 to drive a turntable 401 to perform horizontal rotation, at this time, the turntable 401 drives a shield machine hob body 5 defined by the three pressing blocks 402 to perform horizontal rotation.
The cutter body of the shield machine hob is processed by the cutter body processing device of the shield machine hob, and is characterized by comprising a cutter body 5, a cutter ring position 502 arranged on the cutter body and a bearing mounting position 501 arranged on the cutter body.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a shield constructs quick-witted hobbing cutter body processingequipment, includes device body (1), its characterized in that still includes:
The cutting assembly (2) is arranged on the device body (1) through the adjusting assembly and is used for cutting the hob body (5) of the shield machine;
The adjusting component is arranged on the device body (1) and is used for adjusting the position of the cutting component (2); and
The rotating mechanism (4) is arranged on the device body (1) and is used for driving the hob body (5) of the shield tunneling machine to rotate;
Wherein, cutting assembly (2) include cutter (201) and cutter arbor (202), cutter (201) embedding sets up at cutter arbor (202) tip and installs on cutter arbor (202) through first screw (204), set up hole groove (203) that are used for circulating cutting fluid on cutter arbor (202), hole groove (203) slope is seted up on cutter arbor (202), hole groove (203) are connected with outside feed liquid device through the pipeline, cutter arbor (202) are installed on adjusting assembly.
2. The shield tunneling machine hob body machining device according to claim 1, characterized in that the adjusting component comprises a first mounting plate (301), a linear moving part (302), an electric sliding table (303), a second mounting plate (304), a first limiting plate (305) and a second limiting plate (306), the first mounting plate (301) is fixedly connected with the output end of the linear moving part (302) fixedly connected to the device body (1), the electric sliding table (303) is mounted on the first mounting plate (301), the second mounting plate (304) is fixedly connected to a moving platform of the electric sliding table (303), the first limiting plate (305) and the second limiting plate (306) are located on two sides of the cutter bar (202) and are fixedly connected with the second mounting plate (304), a second screw (307) which is used for limiting the cutter bar (202) is connected to the second limiting plate (306) in a threaded mode, and the end portion of the second screw (307) can extend into a limiting groove formed in the cutter bar (202).
3. The shield tunneling machine hob body machining device according to claim 2, characterized in that the rotating mechanism (4) includes a turntable (401) and pressing blocks (402), the turntable (401) is rotatably connected to the device body (1), and three pressing blocks (402) are annularly distributed on the turntable (401) and are slidably matched with the turntable (401), and further includes:
The pushing assembly (403) is arranged on the rotary table (401) and is used for pushing the three pressing blocks (402) to perform centripetal motion; and
And a rotating assembly (404) which is installed on the device body (1) and is used for driving the turntable (401) to rotate in the horizontal direction.
4. The shield tunneling machine hob body machining device according to claim 3, characterized in that the pushing component (403) comprises a sliding block (4031), a screw rod (4032), a first flat gear (4033) and a guide rod (4036), the three sliding blocks (4031) are uniformly arranged on the turntable (401) in a ring shape and are all in sliding fit with the turntable (401), the screw rod (4032) and the two guide rods (4036) are uniformly arranged on the turntable (401) in a ring shape and are all in rotating connection with the turntable (401), the screw rod (4032) is in threaded connection with one sliding block (4031), the two guide rods (4036) are correspondingly and slidably connected with one sliding block (4031), a chute (4035) which is in sliding fit with a sliding column fixedly connected with the pressing block (402) is formed in the sliding connection mode, the first flat gear (4033) is rotatably connected with the turntable (401) and is meshed with a rack (4032) fixedly connected with the turntable (4031), and a six-position screw head (4034) is fixedly arranged in the six-position mounting plate (301).
5. The shield tunneling machine hob body machining device according to claim 4, characterized in that the rotating assembly (404) includes a second flat gear (4041), a third flat gear (4042) and a motor (4043), the second flat gear (4041) is fixedly connected to the turntable (401), the second flat gear (4041) is fixedly connected to a mounting plate fixedly connected to the device body (1), the third flat gear (4042) is fixedly connected to an output shaft of the second flat gear (4041), and the third flat gear (4042) is meshed with the second flat gear (4041).
6. The shield tunneling machine hob body processing device according to claim 5, characterized in that said hole groove (203) is obliquely opened on the hob bar (202).
7. The shield tunneling machine hob body machining device according to claim 6, wherein the second mounting plate (304) is a wedge-shaped trapezoid plate, namely, an included angle between the second limiting plate (306) and the first limiting plate (305) fixedly connected to the second mounting plate and the first limiting plate is an acute angle relative to a horizontal plane, namely, the cutter (201) can be obliquely arranged relative to the horizontal plane.
8. The hob body of the shield machine, which is processed by the hob body processing device of the shield machine according to claim 1, is characterized by comprising a hob body, a hob ring position (502) arranged on the hob body and a bearing installation position (501) arranged on the hob body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420206931.6U CN221734816U (en) | 2024-01-29 | 2024-01-29 | A shield machine cutter body and processing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420206931.6U CN221734816U (en) | 2024-01-29 | 2024-01-29 | A shield machine cutter body and processing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221734816U true CN221734816U (en) | 2024-09-20 |
Family
ID=92741456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420206931.6U Expired - Fee Related CN221734816U (en) | 2024-01-29 | 2024-01-29 | A shield machine cutter body and processing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221734816U (en) |
-
2024
- 2024-01-29 CN CN202420206931.6U patent/CN221734816U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240920 |