CN211839880U - Rotary spinning necking device - Google Patents
Rotary spinning necking device Download PDFInfo
- Publication number
- CN211839880U CN211839880U CN202020413878.9U CN202020413878U CN211839880U CN 211839880 U CN211839880 U CN 211839880U CN 202020413878 U CN202020413878 U CN 202020413878U CN 211839880 U CN211839880 U CN 211839880U
- Authority
- CN
- China
- Prior art keywords
- spinning
- wedge
- necking
- bottom plate
- lead screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention relates to metal tube processing equipment, in particular to a rotary spinning necking device, which comprises a blanking machine and a rotary spinning necking device arranged on the side surface of the blanking machine. The device has the advantages of simple operation method, high automation degree and good necking quality, can effectively improve the processing production efficiency and the quality of necking finished products, and is suitable for popularization and application.
Description
Technical Field
The invention relates to metal tube processing equipment, in particular to a rotary spinning necking device.
Background
In many production and processing, in order to meet technological requirements, pipe raw materials such as copper pipes need to be subjected to necking processing, the copper pipes reach the outer diameter and the inner diameter which meet the technological requirements, most of existing necking equipment is that clamping jaws drive pipe fittings to rotate on a cutter, the production mode has requirements on the hardness of metal pipes, and the soft metal pipes are not suitable for the necking equipment with the structure.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a rotary spinning necking device with a brand new structure.
In order to solve the technical problems, the invention adopts the following technical scheme:
rotation type spinning throat device, include the blanking machine and establish the rotation type spinning throat device of blanking machine side, rotation type spinning throat device includes the frame and establishes first slide rail in the frame is installed be offset plate on the first slide rail, first cylinder is established in the frame and connect in offset plate installs it is second slide rail on the offset plate, the bottom plate is installed on the second slide rail, with the bottom plate links to each other be first lead screw, drive first lead screw is rotatory be first servo motor the side of bottom plate is equipped with the mounting panel, and the bearing is installed the handing-over department of bottom plate and mounting panel, spinning throat aircraft nose are installed the one end of bearing be equipped with the motor on the mounting panel, the motor pass through the belt connect in the spinning throat aircraft nose.
Preferably, the spinning necking machine head comprises a cylindrical rotating body and 1 or more than one cutter base arranged on the cylindrical rotating body, wherein a wedge-shaped surface is arranged on the cutter base, a wedge-shaped groove matched with the wedge-shaped surface is formed in the conical structural body, the conical structural body is arranged on the cylindrical rotating body, and the wedge-shaped surface is limited in the wedge-shaped groove.
Preferably, a core bar is arranged at one end of the cylindrical rotating body, a second lead screw is connected to the other end of the cylindrical rotating body, a second servo motor is used for driving the second lead screw to move, and the second servo motor is installed on the bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
the rotary spinning necking device adopts a spinning necking machine head to drive a cutter to rotate to carry out spinning necking operation on a fixed metal pipe, the inner diameter size of a product can be effectively ensured by a core rod inserted into the metal pipe, the outer diameter size of the product can be accurately adjusted by the displacement of a cylindrical rotating body driven by a servo motor, the device is matched with a chipless blanking machine and a manipulator to realize unattended full-automatic necking processing, and the device can also be applied to a blanking machine pipe end all-in-one machine, a semi-automatic/full-automatic pipe end forming machine and other pipe end processing equipment of related tubular materials. The device has the advantages of simple operation method, high automation degree and good necking quality, can effectively improve the processing production efficiency and the quality of necking finished products, and is suitable for popularization and application.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the present invention at a position A with a partially enlarged structure;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic view of a part of the structure of the present invention after the section B-B;
FIG. 5 is a schematic perspective view of a spinning necking machine head according to the present invention;
FIG. 6 is a schematic perspective view of a spinning necking machine head after a conical structure is hidden in the present invention;
FIG. 7 is a schematic top view of the present invention;
FIG. 8 is a schematic side view of the present invention.
Detailed Description
Referring to fig. 1-8, the rotary spinning necking device includes a blanking machine 100 and a rotary spinning necking device disposed on a side surface of the blanking machine 100, the rotary spinning necking device includes a frame 1 and a first slide rail 2 disposed on the frame 1, a deviation plate 3 is mounted on the first slide rail 2, a first cylinder 4 is disposed on the frame 1 and connected to the deviation plate 3, a second slide rail 5 is mounted on the deviation plate 3, a bottom plate 6 is mounted on the second slide rail 5, a first lead screw 7 is connected to the bottom plate 6, a first servo motor 8 is used for driving the first lead screw 7 to rotate, a mounting plate 9 is disposed on a side surface of the bottom plate 6, a bearing 10 is mounted at a junction of the bottom plate 6 and the mounting plate 9, a spinning necking head 11 is mounted at one end of the bearing 10, a motor 12 is disposed on the mounting plate 9, the motor 12 is connected to the spinning and necking machine head 11 through a belt 13.
Preferably, the spinning necking machine head 11 comprises a cylindrical rotating body 11-1 and 1 or more than one cutter bases 11-2 arranged on the cylindrical rotating body 11-1, a wedge-shaped surface 11-3 is arranged on the cutter base 11-2, a wedge-shaped groove 11-5 matched with the wedge-shaped surface 11-3 is arranged on a conical structural body 11-4, the conical structural body 11-4 is arranged on the cylindrical rotating body 11-1, and the wedge-shaped surface 11-3 is limited in the wedge-shaped groove 11-5.
Preferably, a core bar 11-6 is arranged at one end of the cylindrical rotating body 11-1, a second lead screw 14 is connected to the other end of the cylindrical rotating body 11-1, a second servo motor 15 is used for driving the second lead screw 14 to move, and the second servo motor 15 is mounted on the bottom plate 6.
The rotary spinning necking device also comprises a control system, wherein the control system comprises a PLC (programmable logic controller), the rotary spinning necking device can realize a batch production mode through the designed blanking machine 100, a metal pipe material tray is installed on the material tray of the blanking machine 100 when the rotary spinning necking device is used, the blanking machine 100 adopts a chipless blanking mode, a blanked metal pipe can be clamped at the position of a clamp 100-1 of the blanking machine 100, in order to meet blanking sizes with various lengths, the invention designs a deviation device formed by driving a deviation plate 3 by a first air cylinder 4, and a spinning necking machine head 11 arranged on the deviation plate 3 can be positioned at the blanking machine 100. When the end of the metal pipe clamped at the position of the clamp 100-1 needs spinning necking, the first air cylinder 4 is started to drive the offset plate 3 connected with the first air cylinder to offset to the position of the clamp 100-1, at the moment, the motor 12 drives the spinning necking machine head 11 to rotate through the belt 13, under the control of the control system, the first servo motor 8 drives the first screw 7 to drive the bottom plate 6 connected with the first screw to move linearly on the second slide rail 5, and as the spinning necking machine head 11 is arranged on the bottom plate 6, the spinning head 11 approaches the metal pipe held by the clamp 100-1 in the movement of the base plate 6, the metal pipe spinning machine is characterized in that a cutter is arranged on a cutter base 11-2, the cutter performs spinning necking processing on a metal pipe in the rotating process of a spinning necking machine head 11, a core rod 11-6 is arranged for ensuring the inner diameter size of the metal pipe after spinning, and the core rod 11-6 can be inserted into the metal pipe in the processing process. The external dimension is guaranteed through accurate control of the second servo motor 15, the principle is that the second servo motor 15 drives the second lead screw 14 to drive the cylindrical rotating body 11-1 connected with the second lead screw to move in the conical structural body 11-4, the wedge-shaped surface 11-3 is arranged on the cutter base 11-2, the conical structural body 11-4 is provided with the wedge-shaped groove 11-5 matched with the wedge-shaped surface 11-3, the wedge-shaped surface 11-3 can slide in the wedge-shaped groove 11-5, and due to the wedge-shaped structure, the cutter base 11-2 can be driven to be tightened or expanded in the sliding process of the wedge-shaped surface 11-3 so as to meet the control of the external diameter dimension.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention in any way, so that any person skilled in the art can make changes or modifications to the equivalent embodiments using the above disclosure. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are still within the protection scope of the present invention, unless they depart from the technical spirit of the present invention.
Claims (3)
1. Rotation type spinning throat device includes the blanking machine and establishes the rotation type spinning throat device of blanking machine side, its characterized in that: rotation type spinning throat device includes the frame and establishes first slide rail in the frame is installed be the skew board on the first slide rail, first cylinder is established in the frame and be connected in the skew board is installed be the second slide rail on the skew board, the bottom plate is installed on the second slide rail, with the bottom plate links to each other be first lead screw, drive first lead screw is rotatory be a servo motor the side of bottom plate is equipped with the mounting panel, and the bearing is installed the handing-over department of spinning and mounting panel, spinning throat aircraft nose are installed the one end of bearing be equipped with the motor on the mounting panel, the motor pass through the belt connect in the spinning throat aircraft nose.
2. The rotary spinning necking apparatus of claim 1, wherein: spinning throat aircraft nose includes the cylinder rotator and establishes 1 or a plurality of cutter base on the cylinder rotator be equipped with the wedge on the cutter base, the toper structure be equipped with wedge assorted wedge groove, the toper structure is installed on the cylinder rotator, the wedge is spacing be in the wedge groove.
3. The rotary spinning necking apparatus of claim 2, wherein: and a core rod is arranged at one end of the cylindrical rotating body, a second lead screw is connected at the other end of the cylindrical rotating body, a second servo motor is used for driving the second lead screw to move, and the second servo motor is arranged on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413878.9U CN211839880U (en) | 2020-03-27 | 2020-03-27 | Rotary spinning necking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413878.9U CN211839880U (en) | 2020-03-27 | 2020-03-27 | Rotary spinning necking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211839880U true CN211839880U (en) | 2020-11-03 |
Family
ID=73136995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020413878.9U Active CN211839880U (en) | 2020-03-27 | 2020-03-27 | Rotary spinning necking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211839880U (en) |
-
2020
- 2020-03-27 CN CN202020413878.9U patent/CN211839880U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105149957B (en) | A kind of blanking, pipe end and bend pipe integration apparatus | |
| CN104128517B (en) | A kind of multistation electric tube expander | |
| CN109450193B (en) | Magnetic steel assembly machine | |
| CN102310237A (en) | Automatic tapping machine | |
| CN107756039B (en) | Production line and method for manufacturing four-way reversing valve D connecting pipe | |
| CN203712204U (en) | Equipment for feeding springs one by one | |
| CN111571213A (en) | Pogo pin probe slotting necking-in machine and working method thereof | |
| CN108832463A (en) | A kind of full-automatic single-head insertion machine | |
| CN108296577A (en) | PMC machine for threading feeding manipulators | |
| CN103128146B (en) | A kind of bending mechanism of bender | |
| CN105562491B (en) | Square tube, which is turned round, twists production line and its processing method | |
| CN109909750B (en) | Full-automatic turntable pipe end machine | |
| CN110090883B (en) | Horizontal type paired wheel spinning device for forming large thin-wall bottom sealing structure | |
| CN211839880U (en) | Rotary spinning necking device | |
| CN111283106A (en) | Rotary spinning necking device | |
| CN103121058B (en) | A kind of vertical bending machine | |
| CN112719482A (en) | Elbow tapping feeding device and feeding method | |
| CN106670822B (en) | Automatic production line for reducing threaded pipes | |
| CN111167937A (en) | Forming processing device and method for special-shaped parts | |
| CN203526270U (en) | Centering line pipe bender | |
| CN214979716U (en) | Polishing equipment for processing rod-shaped die spare and accessory parts | |
| CN110576111B (en) | Three-way necking machine | |
| CN113649551A (en) | Ultrathin high-precision aluminum shell manufacturing device and process | |
| CN113172285A (en) | High-strength nut forming machine and forming method | |
| CN115070418B (en) | Efficient pipe production equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |