CN220178740U - Pipe fitting fixing device for turning milling machine - Google Patents
Pipe fitting fixing device for turning milling machine Download PDFInfo
- Publication number
- CN220178740U CN220178740U CN202320178720.1U CN202320178720U CN220178740U CN 220178740 U CN220178740 U CN 220178740U CN 202320178720 U CN202320178720 U CN 202320178720U CN 220178740 U CN220178740 U CN 220178740U
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- CN
- China
- Prior art keywords
- pipe fitting
- wall
- milling machine
- fixer
- fixing device
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- 238000003801 milling Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 15
- 238000003754 machining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of turning and milling, in particular to a pipe fitting fixing device for a turning and milling machine, which is used for fixing a pipe fitting during machining, wherein the existing fixing mode is that an outer wall is fixed in a pressurizing mode, and the pipe fitting is easy to deform.
Description
Technical Field
The utility model relates to the technical field of turning and milling, in particular to a pipe fitting fixing device for a turning and milling machine.
Background
In the turning and milling operation, the part to be processed needs to be fixed, the existing fixing mode generally uses a pressurizing and fixing mode, the two ends of the part to be processed are propped against by the propping piece, and then pressure is applied to realize the fixing, the mode is simple and reliable and widely applied, but the fixing of the tubular piece cannot use the pressurizing and fixing mode, and the pressure at the two ends can deform the tubular piece.
The existing tubular member fixing mode generally adopts sleeve type fixing, namely, the clamping device is used for clamping the outer walls at two ends of the tubular member, and the method is characterized in that the clamping device is used for clamping the outer walls at two ends of the tubular member, only one side of the clamping device is fixed by applying pressure from the outside of the tubular member, looseness can occur in the process of rotating the tubular member at a high speed, and deformation can be caused to the tubular member due to no internal fixing.
Disclosure of Invention
The utility model aims to solve the technical problems that: the existing pipe rotating piece fixing mode is not firm, sliding can be generated, and the other side can be deformed only through single-side fixing.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a pipe fitting fixing device for turning milling machine, includes workstation, connecting seat, fixed establishment and driving motor, fixed establishment is including the outer wall fixer that is used for the outside fixed of tubular part and the flexible fixer of inner wall that is used for the inside fixed of tubular part, the flexible fixer of inner wall is installed inside the outer wall fixer, the inner wall fixer includes interior brace tray, pressure bar, slide bar and pneumatic cylinder, the cover has the go-between on the slide bar, slide bar one end is fixed including on the brace tray, the hydraulic stem and the go-between fixed connection of pneumatic cylinder, it has three supporting mouthful to open on the brace tray, pressure bar one end swing joint is on the go-between, the pressure bar other end passes the supporting mouthful and extends to interior brace tray opposite side, install the connecting seat on the workstation, fixed establishment that is used for fixed tubular part is installed to connecting seat one end, the connecting seat other end is connected with driving motor, fixed establishment passes through rotary disk and connecting seat rotation and is connected, the pneumatic cylinder bottom is fixed on the rotary disk.
Preferably, the fixing mechanism is rotatably connected to the connecting seat, and one end of the connecting seat is connected with the driving motor through the differential mechanism. The fixing mechanism can rotate, so that all angles of the tubular piece can be machined, and the rotating speed of the fixing mechanism can be adjusted by the practical differential mechanism.
Preferably, one end of the pressure rod is provided with a movable seat, and the movable seat is movably connected with a protruding foot. The convex feet are pressed against the tubular piece by applying pressure to the inner wall of the tubular piece, so that the fixing is realized.
Preferably, the top surface of the protruding foot is provided with a convex pattern for increasing friction. The convex lines are used for enhancing the friction force between the convex legs and the inner wall of the tubular piece.
Preferably, the movable seat is provided with a positioning railing near the center end of the inner supporting disc, and the convex feet are attached to the positioning railing. The location railing can guarantee protruding foot towards the inner wall of tubulose spare all the time, prevents to appear protruding foot unable and the condition of tubulose spare inner wall laminating.
Preferably, one end of the outer wall fixer is provided with a pressing groove, and a pressing piece is arranged in the pressing groove. The lower pressing piece is movably arranged in the pressing groove and plays a role in clamping the wall body of the tubular piece.
Preferably, the circular part of the inner supporting disc is provided with a limiting column, and the limiting column is fixedly connected with the sliding rod. The limit column can prevent the damage caused by the transitional displacement of the slide rod.
Preferably, the inner wall telescopic fixer is fixedly arranged inside the outer wall fixer, and the sliding rod is arranged in a hydraulic rod of the hydraulic cylinder. The inner wall telescopic fixer and the outer wall fixer are integrally arranged, the tubular parts are fixed from the inner direction and the outer direction respectively, and the output end of the hydraulic cylinder is sleeved on the sliding rod, so that the connecting ring can smoothly move on the sliding rod.
The beneficial effects of the utility model are as follows: according to the pipe fitting fixing device for the turning milling machine, the inner wall of the tubular part is fixed in a telescopic mode through the inner wall telescopic fixing device, the outer wall of the tubular part is clamped and fixed through the outer wall fixing device, and the tubular part is fixed at multiple angles through the rotation of the driving motor.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a left side view of the present utility model;
FIG. 5 is a schematic view of the securing mechanism of the present utility model;
FIG. 6 is a schematic view of the inner wall telescoping anchor of the present utility model;
fig. 7 is an enlarged schematic view of the structure a of fig. 6 according to the present utility model.
In the figure: 1. the hydraulic support comprises a workbench, a connecting seat, a fixing mechanism, a driving motor, an inner supporting disc, a pressure rod, a sliding rod, a hydraulic cylinder, a connecting ring, a supporting opening, a rotary disk, a differential mechanism, a movable seat, a protruding foot, a protruding tooth, a positioning rail, a pressing groove, a pressing piece, a limiting column, a fixing device and an inner wall telescopic fixing device.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Reference throughout this specification to "in one particular implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present utility model. Thus, the appearances of the phrase "in one particular embodiment" or "in some embodiments" in various places throughout this specification are not all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The pipe fitting fixing device for the turning milling machine comprises a workbench 1, a connecting seat 2, a fixing mechanism 3 and a driving motor 4, wherein the fixing mechanism 3 comprises an outer wall fixing device 301 used for fixing the outside of a tubular piece and an inner wall telescopic fixing device 302 used for fixing the inside of the tubular piece, the inner wall telescopic fixing device 302 is installed inside the outer wall fixing device 301, the inner wall fixing device comprises an inner supporting disc 5, a pressure rod 6, a sliding rod 7 and a hydraulic cylinder 8, a connecting ring 9 is sleeved on the sliding rod 7, one end of the sliding rod 7 is fixed on the inner supporting disc 5, a hydraulic rod of the hydraulic cylinder 8 is fixedly connected with the connecting ring 9, three supporting openings 10 are formed in the inner supporting disc 5, one end of the pressure rod 6 is movably connected on the connecting ring 9, the other end of the pressure rod 6 penetrates through the supporting openings 10 to the other side of the inner supporting disc 5, the connecting seat 2 is installed on the workbench 1, the fixing mechanism 3 used for fixing the tubular piece is installed at one end of the connecting seat 2, the other end of the connecting seat 2 is connected with the driving motor 4, the fixing mechanism 3 is rotationally connected with the connecting seat 2 through a rotating disc 11, and the bottom of the hydraulic cylinder 8 is fixed on the rotating disc 11.
In a specific embodiment, as shown in fig. 1, the fixing mechanism 3 is rotatably connected to the connection base 2, and one end of the connection base 2 is connected to the driving motor 4 through the differential 12.
In a specific embodiment, as shown in fig. 6, one end of the pressure rod 6 is provided with a movable seat 13, and a protruding foot 14 is movably connected to the movable seat 13.
In a specific embodiment, as shown in fig. 7, the top surface of the tang 14 is provided with a relief 15 for increasing friction.
In a specific embodiment, as shown in fig. 7, a positioning rail 16 is disposed near the center end of the inner supporting disc 5 of the movable seat 13, and the protruding feet 14 are attached to the positioning rail 16.
In a specific embodiment, as shown in fig. 4, an end of the outer wall holder 301 is provided with a pressing groove 17, and a pressing piece 18 is provided in the pressing groove 17.
In a specific embodiment, as shown in fig. 3, a limiting column 19 is arranged at the round position of the inner support disc 5, and the limiting column 19 is fixedly connected with the sliding rod 7.
In a specific embodiment, as shown in fig. 3, the inner wall telescopic holder 302 is fixedly mounted inside the outer wall holder 301, and the slide bar 7 is arranged inside the hydraulic rod of the hydraulic cylinder 8.
When the tubular part is operated, firstly, the tubular part is placed in front of the fixing mechanism 3, the inner wall telescopic fixer 302 is started, the output end of the hydraulic cylinder 8 pushes the connecting ring 9 to move forwards on the sliding rod 7, the pressure rod 6 arranged on the connecting ring 9 is opened along with the movement of the connecting ring 9, the convex leg 14 at one end of the pressure rod 6 is attached to the inner wall of the tubular part along with the movement of the pressure rod, at the moment, the inner wall telescopic fixer 302 is used for fixing the inner wall of the tubular part, the outer wall of the tubular part is clamped and fixed by the outer wall fixer 301, the driving motor 4 is started, the rotating speed is regulated by the differential mechanism 12, the fixing mechanism 3 is rotated through the connecting seat 2, the driving motor 4 is closed after milling is completed, the output end of the hydraulic cylinder 8 is controlled to shrink, at the moment, the inner wall telescopic fixer 302 is used for removing the fixing of the inner wall of the tubular part, and then the outer wall fixer 301 is used for fixing the outer wall of the tubular part, and the milled tubular part can be taken out.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. A pipe fitting fixing device for a turning milling machine is characterized by comprising,
a work table (1);
a connecting seat (2);
the fixing mechanism (3), the fixing mechanism (3) comprises an outer wall fixer (301) used for fixing the outside of a tubular piece and an inner wall telescopic fixer (302) used for fixing the inside of the tubular piece, the inner wall telescopic fixer (302) is installed inside the outer wall fixer (301), the inner wall fixer comprises an inner supporting disc (5), a pressure rod (6), a sliding rod (7) and a hydraulic cylinder (8), a connecting ring (9) is sleeved on the sliding rod (7), one end of the sliding rod (7) is fixed on the inner supporting disc (5), a hydraulic rod of the hydraulic cylinder (8) is fixedly connected with the connecting ring (9), three supporting ports (10) are formed in the inner supporting disc (5), one end of the pressure rod (6) is movably connected to the connecting ring (9), and the other end of the pressure rod (6) extends to the other side of the inner supporting disc (5) through the supporting ports (10);
a drive motor (4);
install connecting seat (2) on workstation (1), fixed establishment (3) that are used for fixed tubular part are installed to connecting seat (2) one end, the connecting seat (2) other end is connected with driving motor (4), fixed establishment (3) are connected with connecting seat (2) rotation through rotary disk (11), pneumatic cylinder (8) bottom is fixed on rotary disk (11).
2. A pipe fitting fixing device for a turning milling machine as defined in claim 1, wherein: the fixing mechanism (3) is rotationally connected to the connecting seat (2), and one end of the connecting seat (2) is connected with the driving motor (4) through the differential mechanism (12).
3. A pipe fitting fixing device for a turning milling machine as defined in claim 1, wherein: one end of the pressure rod (6) is provided with a movable seat (13), and the movable seat (13) is movably connected with a protruding foot (14).
4. A pipe fitting fixing apparatus for a turning milling machine as defined in claim 3, wherein: the top surfaces of the protruding feet (14) are provided with convex patterns (15) for increasing friction force.
5. A pipe fitting fixing apparatus for a turning milling machine as defined in claim 3, wherein: the movable seat (13) is provided with a positioning railing (16) near the center end of the inner supporting disc (5), and the convex feet (14) are attached to the positioning railing (16).
6. A pipe fitting fixing device for a turning milling machine as defined in claim 1, wherein: one end of the outer wall fixer (301) is provided with a pressing groove (17), and a pressing piece (18) is arranged in the pressing groove (17).
7. A pipe fitting fixing device for a turning milling machine as defined in claim 1, wherein: the circular part of the inner support disc (5) is provided with a limit column (19), and the limit column (19) is fixedly connected with the slide rod (7).
8. A pipe fitting fixing device for a turning milling machine as defined in claim 1, wherein: the inner wall telescopic fixer (302) is fixedly arranged inside the outer wall fixer (301), and the sliding rod (7) is arranged in a hydraulic rod of the hydraulic cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320178720.1U CN220178740U (en) | 2023-02-10 | 2023-02-10 | Pipe fitting fixing device for turning milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320178720.1U CN220178740U (en) | 2023-02-10 | 2023-02-10 | Pipe fitting fixing device for turning milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220178740U true CN220178740U (en) | 2023-12-15 |
Family
ID=89106275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320178720.1U Active CN220178740U (en) | 2023-02-10 | 2023-02-10 | Pipe fitting fixing device for turning milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220178740U (en) |
-
2023
- 2023-02-10 CN CN202320178720.1U patent/CN220178740U/en active Active
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| GR01 | Patent grant |