CN117862610A - Cemented carbide thread forming cutter for processing high silicon aluminum - Google Patents
Cemented carbide thread forming cutter for processing high silicon aluminum Download PDFInfo
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- CN117862610A CN117862610A CN202410276077.5A CN202410276077A CN117862610A CN 117862610 A CN117862610 A CN 117862610A CN 202410276077 A CN202410276077 A CN 202410276077A CN 117862610 A CN117862610 A CN 117862610A
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- cutter
- jacket
- handle
- high silicon
- protective shell
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- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 31
- 230000000670 limiting effect Effects 0.000 claims description 23
- 238000005520 cutting process Methods 0.000 claims description 15
- 238000003754 machining Methods 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 abstract description 10
- 229910045601 alloy Inorganic materials 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- Details Of Cutting Devices (AREA)
Abstract
The invention relates to the technical field of forming tools, in particular to a hard alloy thread forming tool for processing high silicon aluminum, which comprises a tool cylinder, an extrusion spring, a tool handle, an I-shaped ring, a clamping sleeve component and a tool bit component.
Description
Technical Field
The invention relates to the technical field of forming tools, in particular to a hard alloy thread forming tool for processing high silicon aluminum.
Background
The high-silicon aluminum hard alloy is a binary alloy composed of silicon and aluminum, and is an alloy material mainly used for aerospace, space technology and portable electronic devices. In order to improve the connection between the components, after the bolts have been installed, they are usually screwed with an internally threaded sleeve on their outer side. Internally threaded sleeves typically rotate a tool about an axis and are inclined at a helical angle relative to the sleeve axis when cutting threads.
At present, in the use process of the traditional hard alloy thread forming cutter, the grinding capability of a hard alloy material is strong, the abrasion of a cutter head is rapid, the possibility of fracture of the cutter head is increased, so that the processing progress is influenced, the cutter is required to be replaced frequently, and the traditional cutter is required to be installed in a spring clamping sleeve mode, so that the whole spring clamping sleeve is required to be removed and the old cutter is required to be detached during replacement, and then the whole spring clamping sleeve and a new cutter are required to be reinstalled, so that the replacement process is complicated and the efficiency is low; in addition, the hard alloy thread forming cutter and the driving end are installed through the spring jacket, the cutter is in a cantilever state after installation, when the deep hole sleeve is processed, the torque force of the cutter head of the cutter is transmitted to the connecting part of the cutter handle, the vibration of the connecting end is easy to be caused,
the thread machining precision can be reduced when the vibration is smaller, and the problem that the cutter gradually falls off can be caused when the vibration is larger, so that the whole thread forming process is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hard alloy thread forming cutter for processing high silicon aluminum, the traditional single-blade disc single-blade head is designed into the form of single-blade disc multiple-blade head, when the single-blade head is damaged, the blade head can be switched under the condition of not disassembling the cutter, the problems of slow processing progress and low thread cutting efficiency caused by frequent replacement of the cutter required by the traditional forming cutter are solved, in addition, the traditional spring jacket is designed into a mode of combining an internal thread mounting cylinder and a jacket rod, the cutter can be doubly limited and fixed, meanwhile, the sliding between the cutter cylinder and the cutter handle is adjustable, and the problems of processing precision reduction and even cutter falling caused by easy looseness of the connecting part of the traditional forming cutter are solved.
The technical scheme adopted by the invention for solving the technical problems is that the hard alloy thread forming cutter for processing high silicon aluminum comprises a cutter barrel, wherein the cutter barrel is cylindrical, an opening of the cutter barrel is downward, an extrusion spring is fixedly arranged at the top of the inner side of the cutter barrel, a cutter handle is slidably arranged in the cutter barrel, the upper end of the cutter handle is fixedly connected with the lower end of the extrusion spring, an I-shaped ring is fixedly arranged at the position, close to the upper end, of the outer side wall of the cutter barrel, annular slide ways are symmetrically arranged on the I-shaped ring, a jacket assembly is slidably arranged in the annular slide ways, and a cutter head assembly is fixedly arranged at the lower end of the cutter handle.
Preferably, the middle part of the upper end surface of the cutter barrel is fixedly provided with an internal thread installation barrel, the left side and the right side of the inside of the cutter barrel are symmetrically provided with limit convex columns, the position, close to the lower end, of the left side wall and the right side wall of the cutter barrel is provided with an arc plate, the middle part of the arc plate is in threaded connection with a T-shaped limit rod, and the inner end of the T-shaped limit rod penetrates into the cutter barrel.
Preferably, the middle parts of the left side wall and the right side wall of the knife handle are provided with matched sliding grooves, and the middle parts of the matched sliding grooves are uniformly provided with limiting holes matched with the T-shaped limiting rods from top to bottom.
Preferably, the jacket assembly comprises an arc-shaped sliding block, the arc-shaped sliding block is slidably arranged in the annular slideway, the outer side of the arc-shaped sliding block is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a supporting ring, and the upper end of the supporting ring is provided with a jacket unit.
Preferably, the jacket unit comprises a vertical plate, the vertical plate is symmetrically arranged at the upper end of the supporting ring, a rotating shaft is rotatably arranged at the position, close to the upper end, of the vertical plate, a threaded section is symmetrically arranged on the rotating shaft, a turntable is fixedly arranged at the right end of the rotating shaft, a handle is fixedly arranged on the right side wall of the turntable, a jacket rod is connected to the threaded section in a threaded mode, the jacket rod is arranged in a bilateral symmetry mode, a vertical rod is fixedly connected to the lower side of the end head of the jacket rod, rectangular sliding grooves are formed in the front side and the rear side, close to the edges, of the upper end of the supporting ring, and the lower end of the vertical rod is slidably arranged in the rectangular sliding grooves.
Preferably, the middle part of the jacket rod is in a semicircular structure, and a rubber layer is fixedly arranged on the inner side wall of the semicircle.
Preferably, the tool bit subassembly include the protective housing, handle of a knife lower extreme fixed mounting has the protective housing, the cutting mouth has been seted up to protective housing one side, one side that handle of a knife lower extreme is close to the cutting mouth rotates and is provided with the installation axle, the installation axle lower extreme extends to the protective housing below and fixedly connected with chassis, leave certain clearance between chassis and the protective housing, on the chassis with the protective housing bottom evenly offered the screw hole, fastening bolt is installed to the screw hole, the position fixed mounting who is close to the lower extreme on the installation axle has the blade disc, evenly be provided with a plurality of tool bits on the blade disc, the installation axle right side is provided with the regulating unit.
Preferably, the adjusting unit comprises an adjusting shaft, the right side of the installing shaft is rotatably provided with the adjusting shaft, a first belt pulley is fixedly arranged at the position, close to the upper end, of the adjusting shaft, a second belt pulley is fixedly arranged at the position, close to the upper end, of the installing shaft, the second belt pulley is connected with the first belt pulley through an adjusting belt, the lower end of the adjusting shaft extends to the lower portion of the protective shell and is fixedly connected with a rotating handle, a circular through hole is formed in the end of the rotating handle, a movable pin is movably arranged in the circular through hole, and a magnet sheet is fixedly arranged at the upper end of the movable pin.
Preferably, the bottom of the protective shell is made of magnetic materials.
The invention has the beneficial effects that:
1) By designing the traditional single-blade disc single-blade head into a single-blade disc multi-blade head mode, when the single blade head is damaged, the blade head can be switched under the condition that the blade is not dismounted, so that the complicated operation of frequently replacing the blade head is avoided, the processing progress is ensured, and the processing efficiency is improved;
2) The traditional spring jacket is designed into a mode that the internal thread mounting cylinder is combined with the jacket rod, double limiting and fixing can be carried out on the cutter, connection firmness is guaranteed, the cutter falling phenomenon is avoided, meanwhile, the cutter cylinder and the cutter handle are adjustable in sliding, the extending length of the cutter handle can be adjusted according to specific conditions during use, vibration generated by the cutter handle is reduced, machining precision is improved, and the service life of the cutter head is prolonged.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective cross-sectional view of the jacket assembly of FIG. 1 with the jacket assembly removed in accordance with the present invention;
FIG. 3 is a schematic perspective view of the cartridge, handle and tool tip assembly of the present invention;
FIG. 4 is a schematic perspective view of a tool shank and tool tip assembly of the present invention;
FIG. 5 is a schematic perspective view of the jacket assembly of the present invention with the arcuate slide and support bar removed;
fig. 6 is a schematic view of a three-dimensional connecting structure of a tool shank and tool bit assembly of the invention.
In the figure:
1. a cutter cylinder; 11. an internal thread mounting cylinder; 12. limiting convex columns; 13. an arc-shaped plate; 14. a T-shaped limit rod;
2. extruding a spring; 3. a knife handle; 31. matching with the sliding groove; 32. a limiting hole; 4. an I-ring;
5. a jacket assembly; 51. an arc-shaped sliding block; 52. a support rod; 53. a support ring; 54. a jacket unit; 541. a vertical plate; 542. a rotating shaft; 543. a threaded section; 544. a turntable; 545. a handle; 546. a vertical rod; 547. rectangular sliding grooves; 548. a jacket rod;
6. a cutter head assembly; 61. a protective shell; 62. a mounting shaft; 63. a cutterhead; 64. a cutter head; 65. a chassis; 66. a fastening bolt; 67. an adjusting unit; 671. an adjusting shaft; 672. a first belt wheel; 673. adjusting the belt; 674. a second belt wheel; 675. a rotating handle; 676. a movable pin; 677. a magnet sheet.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one: referring to fig. 1 to 4, a hard alloy thread forming cutter for processing high silicon aluminum comprises a cutter barrel 1, wherein the cutter barrel 1 is cylindrical and is provided with a downward opening, an extrusion spring 2 is fixedly arranged at the top of the inner side of the cutter barrel 1, and a cutter handle 3 is slidably arranged in the cutter barrel 1 and is fixedly connected with the lower end of the extrusion spring 2.
The middle part of the upper end surface of the cutter barrel 1 is fixedly provided with an internal thread installation barrel 11, the left side and the right side of the interior of the cutter barrel 1 are symmetrically provided with limit convex columns 12, the position, close to the lower end, of the left side wall and the right side wall of the cutter barrel 1 is provided with an arc-shaped plate 13, the middle part of the arc-shaped plate 13 is in threaded connection with a T-shaped limit rod 14, and the inner end of the T-shaped limit rod 14 penetrates into the cutter barrel 1.
The middle parts of the left side wall and the right side wall of the knife handle 3 are provided with a matched sliding groove 31, and the middle part of the matched sliding groove 31 is uniformly provided with limiting holes 32 matched with the T-shaped limiting rod 14 from top to bottom.
When the cutter holder is used, the internal thread mounting barrel 11 at the upper end of the cutter holder 1 is fixedly connected to the output shaft of the machining center by manpower, the T-shaped limiting rod 14 is rotated outwards, so that the cutter holder 3 and the cutter holder 1 can slide, the cutter holder 3 is adjusted to a proper length, and then the T-shaped limiting rod 14 is rotated reversely, so that the inner end of the T-shaped limiting rod 14 is inserted into the limiting hole 32, and the purpose of limiting and fixing the cutter holder 3 is achieved.
Embodiment two: the technical scheme is basically the same as that of the first embodiment, referring to fig. 1 and 5, except that an i-shaped ring 4 is fixedly installed on the outer side wall of the cutter barrel 1 near the upper end, annular slideways are symmetrically arranged on the i-shaped ring 4, and jacket assemblies 5 are slidably installed on the annular slideways.
The jacket assembly 5 comprises an arc-shaped sliding block 51, the arc-shaped sliding block 51 is slidably arranged in the annular slideway, a supporting rod 52 is fixedly connected to the outer side of the arc-shaped sliding block 51, a supporting ring 53 is fixedly connected to the upper end of the supporting rod 52, and a jacket unit 54 is arranged at the upper end of the supporting ring 53.
The jacket unit 54 comprises a vertical plate 541, the upper end of a supporting ring 53 is symmetrically provided with the vertical plate 541, a rotating shaft 542 is rotatably arranged at the position, close to the upper end, of the vertical plate 541, a threaded section 543 is symmetrically arranged on the rotating shaft 542, a turntable 544 is fixedly arranged at the right end of the rotating shaft 542, a handle 545 is fixedly arranged on the right side wall of the turntable 544, a jacket rod 548 is screwed on the threaded section 543, the jacket rod 548 is arranged in a bilateral symmetry manner, the middle part of the jacket rod 548 is of a semicircular structure, a rubber layer is fixedly arranged on the semicircular inner side wall of the jacket rod 548, a vertical rod 546 is fixedly connected to the lower side of the end head of the jacket rod 548, rectangular sliding grooves 547 are formed in the front side and the rear side, close to the edges, of the upper end of the supporting ring 53, and the lower end of the vertical rod 546 is slidably arranged in the rectangular sliding grooves 547.
During specific work, after the output shaft of the cutter barrel 1 and the processing center is fixedly connected, the handles 545 on the front side and the rear side are simultaneously rotated manually, so that the turntable 544, the rotating shaft 542 and the threaded section 543 are driven to rotate, the clamping sleeve rods 548 on the left side and the right side can move oppositely under the limiting effect of the vertical rods 546, the middle parts of the clamping sleeve rods 548 are semicircular, so that the clamping sleeve rods 548 can be finally clamped on the outer side of the output shaft of the processing center, the cohesion between the clamping sleeve rods 548 and the output shaft of the processing center can be increased through the arrangement of the rubber layers, and the connection between the cutter barrel 1 and the output shaft of the processing center is further enhanced.
Embodiment III: the difference between the two technical schemes is that the cutter head assembly 6 is fixedly mounted at the lower end of the cutter handle 3 and the cutter head assembly 6 comprises a protective housing 61, the protective housing 61 is fixedly mounted at the lower end of the cutter handle 3, the bottom of the protective housing 61 is made of magnetic materials, a cutting opening is formed in one side of the protective housing 61, a mounting shaft 62 is rotatably arranged at one side of the lower end of the cutter handle 3 close to the cutting opening, the lower end of the mounting shaft 62 extends to the lower side of the protective housing 61 and is fixedly connected with a chassis 65, a certain gap is reserved between the chassis 65 and the protective housing 61, threaded holes are uniformly formed in the chassis 65 and the bottom of the protective housing 61, fastening bolts 66 are mounted in the threaded holes, a cutter head 63 is fixedly mounted at the position of the mounting shaft 62 close to the lower end, a plurality of cutter heads 64 are uniformly arranged on the cutter head 63, and an adjusting unit 67 is arranged on the right side of the mounting shaft 62.
The adjusting unit 67 includes an adjusting shaft 671, the right side of the mounting shaft 62 is rotatably provided with the adjusting shaft 671, a first belt pulley 672 is fixedly installed at a position of the adjusting shaft 671 near the upper end, a second belt pulley 674 is fixedly installed at a position of the mounting shaft 62 near the upper end, the second belt pulley 674 is connected with the first belt pulley 672 through an adjusting belt 673, the lower end of the adjusting shaft 671 extends to the lower portion of the protective shell 61 and is fixedly connected with a rotating handle 675, a circular through hole is formed in the end head of the rotating handle 675, a movable pin 676 is movably arranged in the circular through hole, and a magnet sheet 677 is fixedly installed at the upper end of the movable pin 676.
During specific work, before the screw thread is cut, the fastening bolt 66 is screwed down manually, so that the chassis 65 and the protective shell 61 are fixed, at the moment, the mounting shaft 62 is locked, the machining center is started, the cutter barrel 1, the cutter handle 3 and the cutter head 64 are driven to rotate through the output shaft of the machining center, the screw thread cutting process is completed, when the cutter head 64 is worn and cannot meet the use requirement, the fastening bolt 66 is screwed out firstly, the movable pin 676 is pulled downwards to enable the magnet sheet 677 to be separated from the protective shell 61, then the rotating handle 675, the adjusting shaft 671 and the first belt pulley 672 are driven to rotate through the rotating movable pin 676, the second belt pulley 674 also rotates and drives the mounting shaft 62 and the cutter head 63 to rotate under the action of the adjusting belt 673, the damaged cutter head 64 is rotated away, the new cutter head 64 is rotated to the cutting opening, and finally the magnet sheet 677 is sucked on the protective shell 61, and the fastening bolt 66 is screwed down again, so that the cutting operation can be performed again.
The working principle of the invention in use is as follows:
and (3) a step of: when the cutter is used, the internal thread mounting cylinder 11 at the upper end of the cutter cylinder 1 is fixedly connected to the output shaft of the machining center by manpower, the T-shaped limiting rod 14 is rotated outwards to enable the cutter handle 3 and the cutter cylinder 1 to slide, so that the cutter handle 3 is adjusted to a proper length, and then the T-shaped limiting rod 14 is rotated reversely, so that the inner end of the T-shaped limiting rod 14 is inserted into the limiting hole 32, and the purpose of limiting and fixing the cutter handle 3 is achieved;
and II: at the end of the above step, the handles 545 on the front and rear sides are manually rotated to drive the turntable 544, the rotating shaft 542 and the threaded section 543 to rotate, and the clamping rods 548 on the left and right sides move in opposite directions under the limit action of the vertical rod 546, and the middle of the clamping rods 548 is semicircular, so that the clamping rods 548 can be finally clasped on the outer side of the output shaft of the machining center, and the setting of the rubber layer can increase the cohesive force between the clamping rods 548 and the output shaft of the machining center, so that the connection between the cutter barrel 1 and the output shaft of the machining center is further enhanced;
thirdly,: before cutting the screw thread, the fastening bolt 66 is manually screwed down, so that the chassis 65 and the protective shell 61 are fixed, the mounting shaft 62 is locked at the moment, a machining center is started, and the cutter barrel 1, the cutter handle 3 and the cutter head 64 are driven to rotate by an output shaft of the machining center, so that the screw thread cutting process is completed;
fourth, the method comprises the following steps: when the cutter head 64 is worn and cannot meet the use requirement, the fastening bolt 66 is screwed out, the movable pin 676 is pulled downwards, the magnet sheet 677 is separated from the protective shell 61, then the movable pin 676 is rotated to drive the rotating handle 675, the adjusting shaft 671 and the first belt pulley 672 to rotate, the second belt pulley 674 is also rotated and drives the mounting shaft 62 and the cutter head 63 to rotate under the action of the adjusting belt 673, the damaged cutter head 64 is rotated away, the new cutter head 64 is rotated to a cutting opening, and finally the magnet sheet 677 is sucked on the protective shell 61, and the fastening bolt 66 is screwed again, so that the cutting operation can be performed again.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A cemented carbide thread forming tool for machining high silicon aluminum comprising:
the cutter cylinder (1), the cutter cylinder (1) is cylindrical and the opening of the cutter cylinder is downward;
the top of the inner side of the cutter barrel (1) is fixedly provided with the extrusion spring (2);
the cutter handle (3), the said cutter handle (3) is slidably mounted in the knife cylinder (1) and its upper end links with lower end of the extrusion spring (2) fixedly;
the I-shaped ring (4) is fixedly arranged at the position, close to the upper end, of the outer side wall of the cutter cylinder (1), and annular slideways are symmetrically arranged on the I-shaped ring (4);
the jacket assembly (5) is slidably arranged in the annular slideway;
the tool bit assembly (6) is fixedly arranged at the lower end of the tool shank (3);
the cutter head assembly (6) comprises a protective shell (61), the lower end of a cutter handle (3) is fixedly provided with the protective shell (61), one side of the protective shell (61) is provided with a cutting opening, one side of the lower end of the cutter handle (3) close to the cutting opening is rotatably provided with a mounting shaft (62), the lower end of the mounting shaft (62) extends to the lower side of the protective shell (61) and is fixedly connected with a chassis (65), a certain gap is reserved between the chassis (65) and the protective shell (61), threaded holes are uniformly formed in the chassis (65) and the bottom of the protective shell (61), fastening bolts (66) are arranged in the threaded holes, a cutter head (63) is fixedly arranged at the position, close to the lower end, of the mounting shaft (62), a plurality of cutter heads (64) are uniformly arranged on the cutter head (63), and an adjusting unit (67) is arranged on the right side of the mounting shaft (62);
the adjusting unit (67) comprises an adjusting shaft (671), the right side of the installing shaft (62) is rotatably provided with the adjusting shaft (671), a first belt wheel (672) is fixedly arranged at the position, close to the upper end, of the adjusting shaft (671), a second belt wheel (674) is fixedly arranged at the position, close to the upper end, of the installing shaft (62), the second belt wheel (674) is connected with the first belt wheel (672) through an adjusting belt (673), the lower end of the adjusting shaft (671) extends to the lower side of the protective shell (61) and is fixedly connected with a rotating handle (675), a circular through hole is formed in the end head of the rotating handle (675), a movable pin (676) is movably arranged in the circular through hole, and a magnet sheet (677) is fixedly arranged at the upper end of the movable pin (676).
2. The cemented carbide thread forming tool for machining high silicon aluminum according to claim 1, wherein: the novel cutter is characterized in that an internal thread mounting cylinder (11) is fixedly arranged in the middle of the upper end face of the cutter cylinder (1), limiting convex columns (12) are symmetrically arranged on the left side and the right side of the inner portion of the cutter cylinder (1), arc plates (13) are arranged at positions, close to the lower ends, of the left side wall and the right side wall of the cutter cylinder (1), T-shaped limiting rods (14) are connected in the middle of the arc plates (13) in a threaded mode, and the inner ends of the T-shaped limiting rods (14) penetrate into the cutter cylinder (1).
3. A cemented carbide thread forming tool for machining high silicon aluminum according to claim 2, wherein: the middle parts of the left side wall and the right side wall of the knife handle (3) are provided with a matching sliding groove (31), and the middle part of the matching sliding groove (31) is uniformly provided with limiting holes (32) matched with the T-shaped limiting rods (14) from top to bottom.
4. The cemented carbide thread forming tool for machining high silicon aluminum according to claim 1, wherein: the jacket assembly (5) comprises an arc-shaped sliding block (51), the arc-shaped sliding block (51) is slidably arranged in the annular sliding way, a supporting rod (52) is fixedly connected to the outer side of the arc-shaped sliding block (51), a supporting ring (53) is fixedly connected to the upper end of the supporting rod (52), and a jacket unit (54) is arranged at the upper end of the supporting ring (53).
5. The cemented carbide thread forming tool for machining high silicon aluminum according to claim 4, wherein: the jacket unit (54) include riser (541), riser (541) are installed to holding ring (53) upper end symmetry, riser (541) are close to the position rotation of upper end and are installed pivot (542), screw thread section (543) have been seted up to symmetry on pivot (542), carousel (544) right-hand member fixed mounting has carousel (544), carousel (544) right side wall is fixed to be provided with handle (545), screw joint has jacket pole (548) on screw thread section (543), jacket pole (548) are bilateral symmetry setting, jacket pole (548) end downside fixedly connected with montant (546), rectangular spout (547) have been seted up near the edge in both sides around holding ring (53) upper end, montant (546) lower extreme slip sets up in rectangular spout (547).
6. The cemented carbide thread forming tool for machining high silicon aluminum according to claim 5, wherein: the middle part of the jacket rod (548) is of a semicircular structure, and a rubber layer is fixedly arranged on the inner side wall of the semicircle.
7. The cemented carbide thread forming tool for machining high silicon aluminum according to claim 6, wherein: the bottom of the protective shell (61) is made of magnetic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410276077.5A CN117862610B (en) | 2024-03-12 | 2024-03-12 | Cemented carbide thread forming cutter for processing high silicon aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410276077.5A CN117862610B (en) | 2024-03-12 | 2024-03-12 | Cemented carbide thread forming cutter for processing high silicon aluminum |
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| Publication Number | Publication Date |
|---|---|
| CN117862610A true CN117862610A (en) | 2024-04-12 |
| CN117862610B CN117862610B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410276077.5A Active CN117862610B (en) | 2024-03-12 | 2024-03-12 | Cemented carbide thread forming cutter for processing high silicon aluminum |
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| CN214053817U (en) * | 2020-12-31 | 2021-08-27 | 百达福美智能科技(江苏)有限公司 | Alloy blade disc with hard cutting tool bit |
| CN215392977U (en) * | 2021-06-09 | 2022-01-04 | 常州飞歌精密刀具有限公司 | Heat-resistant thread milling cutter for machining multi-caliber threaded holes |
| CN115592216A (en) * | 2022-10-26 | 2023-01-13 | 汉斯托（上海）流体科技有限公司（Cn） | Tool bit for machining threads |
| CN218533088U (en) * | 2022-10-26 | 2023-02-28 | 汉斯托(上海)流体科技有限公司 | Tool bit for machining threads |
| CN219026201U (en) * | 2022-11-10 | 2023-05-16 | 西安秦越精密工具有限公司 | Thread milling cutter convenient to dismantle and change |
| CN219881490U (en) * | 2022-12-30 | 2023-10-24 | 常州市家柯机械有限公司 | High-speed cutting tool for machining pin shaft |
| CN219946032U (en) * | 2023-05-05 | 2023-11-03 | 绵阳市恒驰科技有限公司 | Tool for replacing milling cutter of machine tool |
| CN116944562A (en) * | 2023-08-03 | 2023-10-27 | 常州市宝珂精密工具有限公司 | Deep hole high-speed coating alloy milling cutter with auxiliary cutting edge structure |
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| CN117862610B (en) | 2024-05-07 |
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