CN211489656U - Floating tool rest - Google Patents
Floating tool rest Download PDFInfo
- Publication number
- CN211489656U CN211489656U CN201922202941.4U CN201922202941U CN211489656U CN 211489656 U CN211489656 U CN 211489656U CN 201922202941 U CN201922202941 U CN 201922202941U CN 211489656 U CN211489656 U CN 211489656U
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- floating
- seat
- base
- eccentric shaft
- floating seat
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Abstract
The application provides a floating tool holder, which comprises a base; a floating seat is slidably arranged on the base; a cutter bar and a floating wheel are arranged on the floating seat along the sliding direction; the floating wheel is connected with the floating seat through an eccentric shaft. According to the technical scheme provided by the embodiment of the application, the cutter bar can slide relative to the base through the floating seat, so that the cutting blunt edge of the pipeline is kept unchanged; the floating wheel is connected with the eccentric shaft, and the distance between the floating wheel and the cutter bar can be adjusted by rotating the eccentric shaft, so that pipelines with different wall thicknesses can be conveniently processed.
Description
Technical Field
The application relates to the technical field of pipeline processing, in particular to a floating tool rest.
Background
Along with the application of automatic welding of welding robots and pipelines, the requirement of welding grooves is improved, the groove machining mode is carried out according to the welding scheme, the surfaces of the notches are smooth and have no cracks, heavy skin, burrs, concave-convex parts, necking parts, slag, oxides, scrap iron and the like, and the inclination deviation of the end surfaces of the notches is not more than 1 percent of the outer diameter of the pipe and is not more than 3 mm; when the pipeline is processed with a groove, the cutting blunt edge often fluctuates in the cutting process due to the ovality of the pipeline, so that the groove processing requirement cannot be met, and the welding quality is influenced.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a floating tool holder.
The application provides a floating tool holder, which comprises a base; a floating seat is slidably arranged on the base; a cutter bar and a floating wheel are arranged on the floating seat along the sliding direction; the floating wheel is connected with the floating seat through an eccentric shaft.
Further, the base is connected with the floating seat through a guide rod; the floating seat is provided with corresponding through holes corresponding to the guide rods.
Furthermore, a floating spring is arranged between the base and the floating seat along the movement direction; the floating seat is provided with corresponding mounting holes corresponding to the floating springs.
Furthermore, corresponding sliding blocks are arranged in the mounting holes; the sliding block is provided with a threaded hole along the movement direction and is fixedly connected with the floating spring; and a pressure regulating bolt for regulating pressure is arranged on the floating seat corresponding to the threaded hole.
Further, a strip-shaped hole is formed in the floating seat corresponding to the cutter bar; the strip-shaped hole is provided with a mounting seat near one end of the base.
Furthermore, one side of the floating seat is provided with a corresponding positioning bolt corresponding to the eccentric shaft; the positioning bolt vertically abuts against the eccentric shaft and is used for limiting the rotation of the eccentric shaft.
The application has the advantages and positive effects that: the floating seat can enable the cutter bar to slide relative to the base, so that the cutting blunt edge of the pipeline is kept unchanged; the floating wheel is connected with the eccentric shaft, and the distance between the floating wheel and the cutter bar can be adjusted by rotating the eccentric shaft, so that pipelines with different wall thicknesses can be conveniently processed.
Drawings
Fig. 1 is a schematic structural diagram of a floating tool holder provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a side view of a floating tool holder provided in an embodiment of the present application.
The text labels in the figures are represented as: 100-a base; 110-a guide bar; 120-a floating spring; 200-a floating seat; 210-a cutter bar; 220-a floating wheel; 230-pressure regulating bolt.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
Referring to fig. 1 and fig. 2, the present embodiment provides a floating tool holder, which includes a base 100, a floating seat 200 slidably mounted on the base 100, and a tool bar 210 and a floating wheel 220 disposed on the floating seat 200 along a sliding direction;
the base 100 is fixedly installed on the cutter head and rotates around the circle center, the pipeline wall is positioned between the cutter bar 210 and the floating wheel 220, and the cutter bar 210 and the floating wheel 220 can slide relative to the base 100 through the floating seat 200, so that the cutting blunt edge of the pipeline is ensured to be kept unchanged, and the processing quality of the groove is effectively improved; the floating wheel 220 is connected with the floating seat 200 through an eccentric shaft, when the pipelines with different wall thicknesses are processed, the distance between the floating wheel 220 and the cutter bar 210 can be adjusted only by rotating the eccentric shaft, and the cutter adjustment is convenient.
In a preferred embodiment, the base 100 is connected with the floating seat 200 through a guide rod 110, and the floating seat 200 is provided with corresponding through holes corresponding to the guide rod 110, and the through holes are arranged along the moving direction of the floating seat 200 and are positioned at two sides of the cutter bar 210.
In a preferred embodiment, a floating spring 120 is arranged between the base 100 and the floating seat 200 along the moving direction, a corresponding mounting hole is arranged on the floating seat 200 corresponding to the floating spring 120, one end of the floating spring 120 is connected with the base 100, and the other end is positioned in the mounting hole.
In a preferred embodiment, a sliding block fixedly connected with the floating spring 120 is further disposed in the mounting hole, the sliding block is provided with a threaded hole along the moving direction, a corresponding through hole is disposed on the floating seat 200 corresponding to the threaded hole, and a corresponding pressure regulating bolt 230 is disposed in the through hole.
In a preferred embodiment, the floating seat 200 is provided with a strip-shaped hole corresponding to the tool bar 210, the strip-shaped hole is provided with a mounting seat near one end of the base 100, the tool bar 210 is vertically mounted on the mounting seat, the locking bolt is located at one side of the mounting seat near the base 100 through the connection of the locking bolt, and the base 100 is provided with a corresponding channel corresponding to the locking bolt, so that the tool bar 210 is conveniently mounted.
In a preferred embodiment, a corresponding positioning bolt is arranged on one side of the floating seat 200 corresponding to the eccentric shaft, and after the eccentric shaft is rotated to a designated position, the positioning bolt abuts against the eccentric shaft to prevent the eccentric shaft from rotating again, so that the positioning effect is achieved.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other contexts without modification may be viewed as within the scope of the present application.
Claims (6)
1. A floating tool holder, comprising a base (100); a floating seat (200) is slidably arranged on the base (100); a cutter bar (210) and a floating wheel (220) are arranged on the floating seat (200) along the sliding direction; the floating wheel (220) is connected with the floating seat (200) through an eccentric shaft.
2. The floating tool holder according to claim 1, characterized in that the base (100) and the floating seat (200) are connected by a guide bar (110); the floating seat (200) is provided with corresponding through holes corresponding to the guide rods (110).
3. The floating tool holder according to claim 1, characterized in that a floating spring (120) is arranged between the base (100) and the floating seat (200) along the direction of movement; the floating seat (200) is provided with corresponding mounting holes corresponding to the floating springs (120).
4. The floating tool holder according to claim 3 wherein a corresponding slide block is further provided in the mounting hole; the sliding block is provided with a threaded hole along the movement direction and is fixedly connected with the floating spring (120); and a pressure regulating bolt (230) for regulating pressure is arranged on the floating seat (200) corresponding to the threaded hole.
5. The floating tool holder according to claim 1, characterized in that the floating seat (200) is provided with a strip-shaped hole corresponding to the tool bar (210); the strip-shaped hole is provided with a mounting seat near one end of the base (100).
6. Floating tool head according to claim 1, characterized in that the floating seat (200) is provided on one side with a corresponding positioning bolt in correspondence of the eccentric shaft; the positioning bolt vertically abuts against the eccentric shaft and is used for limiting the rotation of the eccentric shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922202941.4U CN211489656U (en) | 2019-12-11 | 2019-12-11 | Floating tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922202941.4U CN211489656U (en) | 2019-12-11 | 2019-12-11 | Floating tool rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211489656U true CN211489656U (en) | 2020-09-15 |
Family
ID=72414661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922202941.4U Active CN211489656U (en) | 2019-12-11 | 2019-12-11 | Floating tool rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211489656U (en) |
-
2019
- 2019-12-11 CN CN201922202941.4U patent/CN211489656U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210104 Address after: No. 11, GUSHENG Road, Jingbin Industrial Park, Wuqing District, Tianjin Patentee after: Tianjin Jiuan Machinery Manufacturing Co.,Ltd. Address before: 065000 6 rooms from west to East, No. 326, north entrance of Panzhuang village, Beiwang Township, Guangyang District, Langfang City, Hebei Province Patentee before: Langfang Kangda Construction Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |