CN215698075U - Cutter bar supporting device for boring inner hole of furnace tube - Google Patents
Cutter bar supporting device for boring inner hole of furnace tube Download PDFInfo
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- CN215698075U CN215698075U CN202120852301.2U CN202120852301U CN215698075U CN 215698075 U CN215698075 U CN 215698075U CN 202120852301 U CN202120852301 U CN 202120852301U CN 215698075 U CN215698075 U CN 215698075U
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- cutter bar
- cutter
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- sleeve
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Abstract
The utility model provides a cutter bar supporting device for boring an inner hole of a furnace tube, which comprises a cutter bar and a supporting sleeve arranged on a fixed frame, wherein a supporting hole arranged along the horizontal direction is arranged in the supporting sleeve; the arrangement of the sealing groove and the sealing ring in the supporting sleeve can prevent cutting fluid and scrap iron which are adhered to the cutter bar in the machining process from moving rightwards along with the cutter bar to block the supporting hole.
Description
Technical Field
The utility model relates to the field of furnace tube processing, in particular to a cutter bar supporting device for boring an inner hole of a furnace tube.
Background
The furnace tube is a steel material with wide application, and can be used in the fields of pipelines, thermal equipment, mechanical industry, petroleum geological exploration, containers, chemical industry and the like. The cutter arbor easily appears radially rocking when processing to longer boiler tube among the prior art, and the stability direct influence of cutter arbor is to the machining precision, and iron fillings in the course of working glue on the cutter arbor easily simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cutter bar supporting device for boring an inner hole of a furnace tube, which aims to solve the technical problems that in the prior art, when a longer furnace tube is machined, a cutter bar is easy to radially shake, and scrap iron in the machining process is easy to stick to the cutter bar.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a cutter arbor strutting arrangement for boring of boiler tube hole, includes the cutter arbor and installs the support cover in fixed frame, be equipped with the supported hole that sets up along the horizontal direction in the support cover, the pole body of cutter arbor inserts in the supported hole, the boring cutter is installed to the left end of cutter arbor, the right-hand member of cutter arbor passes through horizontal adjustment mechanism to be installed in the frame, horizontal adjustment mechanism can drive the cutter arbor is followed the supported hole is removed from side to side.
Further: horizontal adjustment mechanism includes guide rail, lead screw and driving motor, the guide rail sets up along the horizontal direction in the frame, and be on a parallel with the cutter arbor sets up, the lead screw is on a parallel with the guide rail sets up to rotate and install in the frame, driving motor fixed mounting is in the frame, driving motor's output shaft with the one end fixed connection of lead screw, install the slider on the lead screw, slider slidable mounting is in on the guide rail, the lead screw is in driving motor's drive is down rotated and can is driven the slider is followed the guide rail removes, the right-hand member fixed mounting of cutter arbor is in on the slider.
Further: the outer wall of the support sleeve is fixedly sleeved with a sleeve, the opening direction of the sleeve is arranged towards the left, and a slag outlet is formed in the bottom of the sleeve.
Further: the hole wall of the supporting hole is circumferentially provided with a sealing groove, a sealing ring is arranged in the sealing groove, and the sealing ring is in sealing contact with the outer wall of the cutter bar.
The support device for the cutter bar for boring the inner hole of the furnace tube has the advantages that the support sleeve is arranged, the bar body of the cutter bar is inserted into the support hole of the support sleeve, the horizontal adjusting mechanism drives the cutter bar to move to drive the boring cutter to machine the furnace tube, and the structure can ensure the stability of the bar body of the cutter bar while driving the cutter bar to move and avoid the radial shaking of the cutter bar; the arrangement of the sealing groove and the sealing ring in the supporting sleeve can prevent cutting fluid and scrap iron which are adhered to the cutter bar in the machining process from moving rightwards along with the cutter bar to block the supporting hole.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a tool bar supporting device for boring an inner hole of a furnace tube according to the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic view of the structure of the knife bar installed in the support sleeve.
In the figure, the tool comprises a tool bar 1, a tool bar 2, a frame 3, a support sleeve 4, a support hole 5, a guide rail 6, a lead screw 7, a driving motor 8, a sliding block 9, a sleeve 10, a slag hole 11, a sealing groove 12 and a sealing ring.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
As shown in fig. 1, 2 and 3, the utility model provides a cutter bar supporting device for boring an inner hole of a furnace tube, which comprises a cutter bar 1 and a supporting sleeve 3 installed on a fixed frame 2, wherein a supporting hole 4 arranged along the horizontal direction is formed in the supporting sleeve 3, a bar body of the cutter bar 1 is inserted into the supporting hole 4, a boring cutter is installed at the left end of the cutter bar 1, the right end of the cutter bar 1 is installed on the frame 2 through a horizontal adjusting mechanism, and the horizontal adjusting mechanism can drive the cutter bar 1 to move left and right along the supporting hole 4.
During operation, the rod body of cutter arbor 1 inserts in the supported hole 4, and horizontal adjustment mechanism drive cutter arbor 1 removes and drives the boring cutter and process the boiler tube, and this kind of structure setting can drive the stability of cutter arbor 1 rod body when cutter arbor 1 removes, avoids cutter arbor 1 to radially rock.
Horizontal adjustment mechanism includes guide rail 5, lead screw 6 and driving motor 7, guide rail 5 sets up along the horizontal direction in frame 2, and be on a parallel with cutter arbor 1 sets up, lead screw 6 is on a parallel with guide rail 5 sets up, and rotate and install in frame 2, driving motor 7 fixed mounting in frame 2, driving motor 7's output shaft with the one end fixed connection of lead screw 6, install slider 8 on the lead screw 6, slider 8 slidable mounting is in on the guide rail 5, lead screw 6 is in drive motor 7's drive is down rotated and can is driven slider 8 is followed guide rail 5 removes, the right-hand member fixed mounting of cutter arbor 1 is in on the slider 8.
The screw rod 6 is driven by the driving motor 7 to rotate to drive the sliding block 8 to move along the guide rail 5, and further the cutter bar 1 is driven to move along the horizontal direction to drive the boring cutter to carry out boring operation; the moving parameters of the sliding block 8 can be accurately controlled by controlling the rotation quantity of the driving motor 7, so that the moving speed of the cutter bar 1 in the horizontal direction can be accurately controlled, and automatic control can be realized.
The outer wall of the support sleeve 3 is fixedly sleeved with a sleeve 9, the opening direction of the sleeve 9 is arranged towards the left, and the bottom of the sleeve 9 is provided with a slag outlet 10. The hole wall of the support hole 4 is circumferentially provided with a sealing groove 11, a sealing ring 12 is arranged in the sealing groove 11, and the sealing ring 12 is in sealing contact with the outer wall of the cutter bar 1.
The arrangement of the sealing groove 11 and the sealing ring 12 can prevent cutting fluid and scrap iron adhered to the cutter bar 1 in the machining process from moving rightwards along with the cutter bar 1 to block the supporting hole 4, and the sleeve 9 can be sleeved on the periphery of the right end opening of the furnace tube in the machining process, so that the cutting fluid and the scrap iron flow out of the slag outlet 10, and the cutting fluid and the scrap iron are prevented from splashing.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 utility model. In this specification, a schematic representation of the term does 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.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a cutter arbor strutting arrangement for boring of boiler tube hole which characterized in that: the boring cutter is characterized by comprising a cutter bar (1) and a support sleeve (3) arranged on a fixed rack (2), wherein a support hole (4) formed in the horizontal direction is formed in the support sleeve (3), a rod body of the cutter bar (1) is inserted into the support hole (4), a boring cutter is arranged at the left end of the cutter bar (1), the right end of the cutter bar (1) is arranged on the rack (2) through a horizontal adjusting mechanism, and the horizontal adjusting mechanism can drive the cutter bar (1) to move left and right along the support hole (4).
2. The tool bar supporting device for boring the inner hole of the furnace tube as claimed in claim 1, wherein: the horizontal adjusting mechanism comprises a guide rail (5), a screw rod (6) and a driving motor (7), the guide rail (5) is arranged on the rack (2) along the horizontal direction, and is arranged in parallel with the cutter bar (1), the lead screw (6) is arranged in parallel with the guide rail (5), and is rotatably arranged on the frame (2), the driving motor (7) is fixedly arranged on the frame (2), an output shaft of the driving motor (7) is fixedly connected with one end of the screw rod (6), the lead screw (6) is provided with a slide block (8), the slide block (8) is arranged on the guide rail (5) in a sliding way, the lead screw (6) is driven by the driving motor (7) to rotate so as to drive the sliding block (8) to move along the guide rail (5), the right end of the cutter bar (1) is fixedly arranged on the sliding block (8).
3. The tool bar supporting device for boring the inner hole of the furnace tube as claimed in claim 1, wherein: the outer wall of the support sleeve (3) is fixedly sleeved with a sleeve (9), the opening direction of the sleeve (9) is arranged towards the left, and a slag outlet (10) is formed in the bottom of the sleeve (9).
4. The tool bar supporting device for boring the inner hole of the furnace tube as claimed in claim 1, wherein: the hole wall of the support hole (4) is circumferentially provided with a sealing groove (11), a sealing ring (12) is arranged in the sealing groove (11), and the sealing ring (12) is in sealing contact with the outer wall of the cutter bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120852301.2U CN215698075U (en) | 2021-04-23 | 2021-04-23 | Cutter bar supporting device for boring inner hole of furnace tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120852301.2U CN215698075U (en) | 2021-04-23 | 2021-04-23 | Cutter bar supporting device for boring inner hole of furnace tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215698075U true CN215698075U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120852301.2U Active CN215698075U (en) | 2021-04-23 | 2021-04-23 | Cutter bar supporting device for boring inner hole of furnace tube |
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| CN (1) | CN215698075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117754010A (en) * | 2024-02-21 | 2024-03-26 | 江苏久保联实业有限公司 | boring cutter device with variable boring diameter for furnace tube |
-
2021
- 2021-04-23 CN CN202120852301.2U patent/CN215698075U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117754010A (en) * | 2024-02-21 | 2024-03-26 | 江苏久保联实业有限公司 | boring cutter device with variable boring diameter for furnace tube |
| CN117754010B (en) * | 2024-02-21 | 2024-06-04 | 江苏久保联实业有限公司 | Boring cutter device with variable boring diameter for furnace tube |
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