CN219211356U - Edge-covering numerical control machining tool - Google Patents
Edge-covering numerical control machining tool Download PDFInfo
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- CN219211356U CN219211356U CN202320020219.2U CN202320020219U CN219211356U CN 219211356 U CN219211356 U CN 219211356U CN 202320020219 U CN202320020219 U CN 202320020219U CN 219211356 U CN219211356 U CN 219211356U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The utility model discloses a hemming numerical control machining tool which comprises a tool handle, a tool bit and a locating pin, wherein the tool handle is arranged in the vertical direction, the tool bit is connected with the tool handle through the locating pin, the tool bit is arranged in the vertical direction, the tool bit can rotate around the center of the tool bit, and the tool bit can perform hemming machining operation on the edge of a spherical bowl opening of a workpiece with a spherical bowl structure of a ball head to be machined. When the cutter is used, the cutter head is contacted with the opening edge of the ball bowl, then the cutter head is gradually pressed against the opening edge of the ball bowl according to the requirement, the cutter head continuously rotates under the action of friction force, and when the covered edge after the covered edge processing operation meets the use requirement, the processing is completed. The cutter can finish machining by only using one cutter head, is simple and convenient to operate, reduces the part machining cost, reduces the labor intensity of operators and improves the edge-covering machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of numerical control machining tools, and particularly relates to a hemming numerical control machining tool.
Background
In the connecting rod structure of the inertial platform damper, a ball head and ball bowl structure is often used. When the ball bowl structure of the ball head is manufactured, the ball head edge wrapping operation is generally required, wherein the ball head edge wrapping operation refers to wrapping the opening edge of the cylindrical ball bowl with the ball head by means of external force, and the ball head is enabled to freely rotate in the ball bowl and not to be separated from the ball bowl. Because the size of the binding part is smaller, and the metal binding is easy to crack, the binding operation requirement on the ball head is higher.
The existing bulb edge-covering processing cutter adopts cutter heads with bevel angles of 45 degrees and 60 degrees, the cutter head with the bevel angle of 45 degrees is firstly used for pressing the opening edge of the cylindrical bulb bowl during processing, and then the cutter head with the bevel angle of 60 degrees is used for pressing the opening edge of the cylindrical bulb bowl, so that the effect that the opening edge of the bulb bowl is wrapped by the opening edge of the bulb bowl is achieved. Meanwhile, in order to prevent cracks from being generated at the folded part of the open rear edge of the ball bowl due to overlarge stress, the processing process is finished by means of a manual lathe, and an operator controls the feeding amount of the manual lathe at any time according to the appearance state of the metal wrapping edge of the folded part, so that the cracks are avoided. The problems of too fast cutter abrasion, low machining efficiency and poor quality exist in the operation process, meanwhile, the working strength of operators is greatly increased, and great inconvenience is brought to production.
Thus, there is a need for one or more new related tools or devices.
By searching, patent publications related to the present patent application have not been found.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a hemming numerical control machining tool for an electronic product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bordure numerical control machining cutter, the cutter can be connected with the numerical control lathe and set up, the numerical control lathe includes blade holder and chuck, the cutter can be dismantled with the blade holder and be connected and set up, treat that processing bulb ball bowl structure work piece can be dismantled with the chuck and be connected and set up, treat that processing bulb ball bowl structure work piece is including bulb and the ball bowl that are connected and set up the open side, the cutter includes handle of a knife, tool bit and locating pin, the handle of a knife sets up along vertical direction, the tool bit is connected with the handle of a knife through the locating pin and sets up, and this tool bit sets up along vertical direction, and the tool bit can rotate around its central axis, and this tool bit can treat that processing bulb ball bowl structure work piece's ball bowl open side bordures processing operation.
Preferably, the lower part of the tool handle is provided with a concave open slot, the bottom of the concave open slot extends to be arranged outside the bottom of the tool handle, the locating pin is connected to be arranged on the side wall of the tool handle outside the concave open slot, the tool bit is connected with the tool handle through the locating pin, the tool bit is arranged at intervals with the tool handle, the bottom of the tool bit extends to be arranged below the bottom of the tool handle, the tool bit can rotate around the central shaft of the tool bit, and the upper part of the tool handle can be detachably connected with the tool apron of the numerical control lathe.
Preferably, handle pin holes are formed in the side walls of the handle on two sides of the concave open groove, tool bit pin holes are formed in the tool bits corresponding to the handle pin holes, the handle pin holes and the tool bit pin holes are matched with positioning pins, the positioning pins are movably connected with the handle pin holes in a clearance fit mode, the positioning pins are connected with the tool bit pin holes in an interference fit mode, and the tool bit and the positioning pins can rotate around the center of the tool bit pin holes through the handle pin holes.
Preferably, the longitudinal section of the cutter head is circular.
Preferably, the tool bit comprises a head part and a processing part which are connected, the processing part can carry out edge-covering processing operation on the opening edge of the ball bowl of the workpiece with the ball head ball bowl structure to be processed, and the processing outer surface of the processing part is of an arc-shaped structure.
The utility model has the advantages and effects that:
1. the tool comprises a tool handle, a tool bit and a locating pin, wherein the tool bit is connected with the tool handle through the locating pin, the tool bit can rotate around the center of the tool bit, the tool bit can carry out edge covering processing operation on the opening edge of a ball bowl of a workpiece with a ball head ball bowl structure to be processed. The cutter can finish machining by only using one cutter head, does not need cutter changing operation, is simple and convenient to use for machining, reduces the machining cost of parts, reduces the labor intensity of operators, improves the edge-covering machining efficiency, ensures the production continuity, can improve the yield, greatly saves manpower and material resources and reduces the production cost compared with the device and the method of the existing manual lathe process.
Meanwhile, when the cutter is used for edge wrapping processing operation, the cutter head can rotate along with the opening edge of the spherical bowl during edge wrapping processing, and processing is completed without depending on a single contact surface, so that the abrasion speed of the cutter head can be greatly reduced, the service life of the cutter is prolonged, and the production cost of enterprises is reduced.
2. When the tool is used, the locating pin and the tool bit rotate together in the pin hole of the tool handle around the central shaft of the tool bit, the tool bit rotates along with the opening edge of the ball bowl, machining is completed without depending on a single contact surface, the abrasion speed of the tool bit is greatly reduced, meanwhile, the stability of the detection process is guaranteed, the uniformity and the standardization of the quality of a processed product are guaranteed, the quality of the product is improved, the reject ratio is low, the production efficiency is improved, manpower and material resources are greatly saved, and convenience is brought to production.
In addition, this cutter interference fit makes the locating pin more firm with the connection of tool bit, and clearance fit has guaranteed good lubrication and the operation between locating pin and the handle of a knife, adopts interference fit and clearance fit to match the connected mode that uses mutually for this cutter has reduced part quantity, and mechanical structure is more simplified, and simultaneously, the tool bit is installed and is dismantled very conveniently, does benefit to the maintenance, has guaranteed the continuity of production, has reduced manufacturing cost, has brought very big facility for production.
3. The cutter has the advantages of simple structure, convenient and quick installation and use, reduced labor intensity of operators, improved edge-covering processing efficiency, saved manpower and material resources and reduced production cost.
4. The outer surface of the processing part of the cutter is of an arc-shaped structure, so that progressive leaning and pressing (for example, manual completion and numerical control program completion can be realized) of the cutter head on the opening edge of the spherical bowl can be realized, the generation of cracks is avoided, meanwhile, the wrapping and the packing are ensured to be in place, the processing is more precise, the processing error is reduced, and the quality of a processed product is improved.
5. Compared with the existing manual lathe process method, the cutter reduces the labor intensity of operators, improves the edge-covering machining efficiency, is extremely convenient to install and disassemble, is beneficial to maintenance, ensures the continuity of production, reduces the production cost and brings great convenience to production.
Drawings
FIG. 1 is a schematic diagram of a structural connection of the tool and a workpiece with a ball head and ball bowl structure to be processed before hemming processing;
FIG. 2 is a schematic perspective view of the numerical control machining tool for edging in FIG. 1;
fig. 3 is a schematic structural connection diagram of the workpiece with the ball-end ball-bowl structure after the hemming process in fig. 1 is completed.
Detailed Description
The utility model will now be further described in connection with specific examples which are intended to be illustrative only and not limiting in any way.
The raw materials used in the utility model are conventional commercial products unless otherwise specified, the methods used in the utility model are conventional methods in the art unless otherwise specified, and the mass of each substance used in the utility model is conventional. Structures, connection relationships, etc., not described in detail in the present utility model, may be understood as conventional means in the art.
The utility model provides a bordure numerical control machining cutter, the cutter can be connected with the numerical control lathe and set up, the numerical control lathe includes blade holder (not shown in the figure) and chuck (not shown in the figure), the cutter can be dismantled with the blade holder and be connected the setting, treat that processing bulb ball bowl structure work piece can be dismantled with the chuck and be connected the setting, treat that processing bulb ball bowl structure work piece is including bulb 6 and the ball bowl 7 that are connected the setting, be connected on the ball bowl and set up opening limit 5.
The innovation point of the utility model is that:
as shown in fig. 1 to 3, the cutter comprises a cutter handle 1, a cutter head 3 and a locating pin 4, wherein the cutter handle is arranged along the vertical direction, the cutter head is connected with the cutter handle through the locating pin, the cutter head is arranged along the vertical direction, the cutter head can rotate around the center of the cutter head, and the cutter head can carry out edge wrapping machining operation on the edge of a spherical bowl opening of a workpiece with a ball bowl structure to be machined.
The tool comprises a tool handle, a tool bit and a locating pin, wherein the tool bit is connected with the tool handle through the locating pin, the tool bit can rotate around the center of the tool bit, the tool bit can carry out edge covering processing operation on the opening edge of a ball bowl of a workpiece with a ball head ball bowl structure to be processed. The cutter can finish machining by only using one cutter head, does not need cutter changing operation, is simple and convenient to use for machining, reduces the machining cost of parts, reduces the labor intensity of operators, improves the edge-covering machining efficiency, ensures the production continuity, can improve the yield, greatly saves manpower and material resources and reduces the production cost compared with the device and the method of the existing manual lathe process.
Meanwhile, when the cutter is used for edge wrapping processing operation, the cutter head can rotate along with the opening edge of the spherical bowl during edge wrapping processing, and processing is completed without depending on a single contact surface, so that the abrasion speed of the cutter head can be greatly reduced, the service life of the cutter is prolonged, and the production cost of enterprises is reduced.
In this embodiment, the handle of a knife lower part is provided with concave type open slot 2, and the bottom in this concave type open slot extends to set up outside the bottom of handle of a knife, the locating pin is connected to set up on the handle of a knife lateral wall outside concave type open slot, and the tool bit is connected with the handle of a knife through the locating pin and is set up, and the tool bit sets up with the handle of a knife interval, and the bottom of tool bit extends to set up in the below of handle of a knife bottom, and the tool bit can rotate around its central axis, handle of a knife upper portion can be dismantled with the blade holder of numerical control lathe and be connected the setting.
The cutter has the advantages of simple structure, convenient and quick installation and use, reduced labor intensity of operators, improved edge-covering processing efficiency, saved manpower and material resources and reduced production cost.
In this embodiment, be provided with handle of a knife pinhole (not shown in the figure) on the handle of a knife lateral wall of concave open slot both sides, be provided with tool bit pinhole (not shown in the figure) on the tool bit that the handle of a knife pinhole corresponds, this handle of a knife pinhole, tool bit pinhole all set up with locating pin assorted, locating pin and handle of a knife pinhole clearance fit movable phase connection set up, and the locating pin is connected with tool bit pinhole interference fit and is set up, and tool bit and locating pin can rotate around its central axis through the handle of a knife pinhole.
When the tool is used, the locating pin and the tool bit rotate together in the pin hole of the tool handle around the central shaft of the tool bit, the tool bit rotates along with the opening edge of the ball bowl, machining is completed without depending on a single contact surface, the abrasion speed of the tool bit is greatly reduced, meanwhile, the stability of the detection process is guaranteed, the uniformity and the standardization of the quality of a processed product are guaranteed, the quality of the product is improved, the reject ratio is low, the production efficiency is improved, manpower and material resources are greatly saved, and convenience is brought to production.
In addition, this cutter interference fit makes the locating pin more firm with the connection of tool bit, and clearance fit has guaranteed good lubrication and the operation between locating pin and the handle of a knife, adopts interference fit and clearance fit to match the connected mode that uses mutually for this cutter has reduced part quantity, and mechanical structure is more simplified, and simultaneously, the tool bit is installed and is dismantled very conveniently, does benefit to the maintenance, has guaranteed the continuity of production, has reduced manufacturing cost, has brought very big facility for production.
In this embodiment, the longitudinal section of the tool bit is circular, the tool bit includes a head 301 and a processing portion 302 that are connected, the processing portion can perform a hemming processing operation on a bowl opening edge of a workpiece with a ball head and bowl structure to be processed, and a processing outer surface 303 of the processing portion is in an arc structure.
The processing surface of the processing part of the cutter is of an arc-shaped structure, so that progressive leaning and pressing (for example, manual completion and numerical control program completion can be realized) of the cutter head on the opening edge of the spherical bowl can be realized, the generation of cracks is avoided, meanwhile, the wrapping and the packing are ensured to be in place, the processing is more precise, the processing error is reduced, and the quality of a processed product is improved.
Although embodiments of the present utility model have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the disclosure of the embodiments.
Claims (5)
1. The utility model provides a bordure numerical control machining cutter, the cutter can be connected with the numerical control lathe and set up, the numerical control lathe includes blade holder and chuck, the cutter can be dismantled with the blade holder and be connected and set up, treat that processing bulb ball bowl structure work piece can be dismantled with the chuck and be connected and set up, treat that processing bulb ball bowl structure work piece is including bulb and the ball bowl that are connected and set up, be connected on the ball bowl and set up the open side, its characterized in that: the tool comprises a tool handle, a tool bit and a locating pin, wherein the tool handle is arranged in the vertical direction, the tool bit is connected with the tool handle through the locating pin, the tool bit is arranged in the vertical direction, the tool bit can rotate around the center of the tool bit, and the tool bit can carry out edge wrapping machining operation on the edge of a ball bowl opening of a workpiece with a ball bowl structure to be machined.
2. The hemming numerical control machining tool according to claim 1, wherein: the utility model discloses a numerical control lathe, including handle of a knife, cutter head and cutter handle interval, the handle of a knife lower part is provided with concave type open slot, and the bottom in this concave type open slot extends to set up outside the bottom of handle of a knife, the locating pin is connected to set up on the handle of a knife lateral wall outside concave type open slot, and the cutter head extends to set up in the below of handle of a knife bottom through the locating pin, and the cutter head can rotate around its central axis, handle of a knife upper portion can be dismantled with the cutter holder of numerical control lathe and be connected the setting.
3. The hemming numerical control machining tool according to claim 2, wherein: the side walls of the cutter handle at two sides of the concave open slot are provided with cutter handle pin holes, the cutter heads corresponding to the cutter handle pin holes are provided with cutter head pin holes, the cutter handle pin holes and the cutter head pin holes are matched with the positioning pins, the locating pin is movably connected with the clearance fit of the handle pin hole, the locating pin is connected with the tool bit pin hole in an interference fit mode, and the tool bit and the locating pin can rotate around the central axis through the handle pin hole.
4. The hemming numerical control machining tool according to claim 1, wherein: the longitudinal section of the cutter head is round.
5. A hemming numerical control machining tool according to any of claims 1 to 4 wherein: the tool bit is including head and the processing portion that is connected the setting, and processing portion can carry out the processing operation of borduring to the bowl opening limit of processing bulb bowl structure work piece, and the processing surface of this processing portion sets up to pitch arc shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320020219.2U CN219211356U (en) | 2023-01-05 | 2023-01-05 | Edge-covering numerical control machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320020219.2U CN219211356U (en) | 2023-01-05 | 2023-01-05 | Edge-covering numerical control machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219211356U true CN219211356U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320020219.2U Active CN219211356U (en) | 2023-01-05 | 2023-01-05 | Edge-covering numerical control machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219211356U (en) |
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2023
- 2023-01-05 CN CN202320020219.2U patent/CN219211356U/en active Active
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