CN113441752A - Tool for machining planet carrier - Google Patents
Tool for machining planet carrier Download PDFInfo
- Publication number
- CN113441752A CN113441752A CN202110754614.9A CN202110754614A CN113441752A CN 113441752 A CN113441752 A CN 113441752A CN 202110754614 A CN202110754614 A CN 202110754614A CN 113441752 A CN113441752 A CN 113441752A
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- CN
- China
- Prior art keywords
- positioning
- planet carrier
- inner cavity
- fixedly connected
- mounting plate
- Prior art date
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Links
- 238000003754 machining Methods 0.000 title claims description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 24
- 239000002699 waste material Substances 0.000 abstract description 17
- 238000001816 cooling Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 10
- 238000001914 filtration Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a tooling for processing a planet carrier, which comprises a mounting plate and further comprises: the liquid collecting tank is fixedly connected to the center of the upper surface of the mounting plate; the positioning mechanism is arranged on the lower surface of the mounting plate, and the top of the positioning mechanism extends out of the upper surface of the mounting plate; the supporting seat is arranged at the top of the position adjusting mechanism; the three positioning columns are arranged on the outer side of the upper surface of the supporting seat at equal intervals along the circumferential direction; and the shielding mechanism is arranged at the top of the liquid collecting tank. When the three-dimensional sliding table is actually used, the planet carrier can intermittently move, the drill bit is prevented from shaking due to frequent movement of the three-dimensional sliding table, the drilling precision is ensured, the cooling position does not need to be changed, the cooling is time-saving and labor-saving, the processing efficiency is improved, in addition, the waste residues can be conveniently collected and cleaned by workers in the drilling process, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a tooling for machining a planet carrier.
Background
The planet carrier is one of the main components of the planetary gear transmission device, and the planet wheel shaft or the bearing is arranged on the planet carrier. When the planet wheel is used as a basic component, the planet wheel is the part which bears the largest external moment in the mechanism. The structural design and the manufacture of the planet wheels have great influence on the load distribution among the planet wheels so as to the bearing capacity, the noise, the vibration and the like of the transmission device;
the planet carrier is an important component of the planetary gear box, and various holes such as a planetary gear mounting hole, an oil guide hole and the like are usually processed at different angles in the circumferential direction of the planet carrier. Because the hole is processed alone, the removal of drill bit needs to go on through three-dimensional slip table or arm, in order to prevent that the high temperature causes the planet carrier rotten at drilling in-process, need remove the drilling position with the bamboo joint pipe repeatedly, spray the coolant liquid cooling, at present, can not make planet carrier intermittent type formula remove and cooperate with the drill bit yet, the shake appears in the drill bit that three-dimensional slip table frequent movement caused, influence drilling precision, and remove the bamboo joint pipe repeatedly and waste time and energy, machining efficiency is low, and, splashing of waste residue in drilling, the staff of being not convenient for collects the clearance to the waste residue, the practicality is relatively poor.
Disclosure of Invention
The invention aims to provide a tool for machining a planet carrier, and at least solves the problems that in the prior art, the planet carrier cannot rotate intermittently during drilling, a drill bit shakes due to frequent movement of a moving mechanism, the drilling quality is reduced, time and labor are wasted during drilling cooling, and in addition, waste residues generated during drilling are inconvenient to clean.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a frock for planet carrier processing, includes the mounting panel, still includes: the liquid collecting tank is fixedly connected to the center of the upper surface of the mounting plate; the positioning mechanism is arranged on the lower surface of the mounting plate, and the top of the positioning mechanism extends out of the upper surface of the mounting plate; the supporting seat is arranged at the top of the position adjusting mechanism; the three positioning columns are arranged on the outer side of the upper surface of the supporting seat at equal intervals along the circumferential direction; the shielding mechanism is arranged at the top of the liquid collecting tank;
the positioning mechanism comprises: a housing mounted to a lower surface of the mounting plate; the driving assembly is arranged on the left side of the inner cavity of the shell; the supporting component is arranged on the right side of the inner cavity of the shell and is driven to move by the driving component;
the shielding mechanism comprises: the enclosure is arranged at the top of the liquid collecting tank, and the left side and the right side of the enclosure are both in an open shape; the collecting tanks are two in number, can be inserted into the left side and the right side of the inner cavity of the enclosure in a left-right sliding mode respectively, and are arranged in a left-right symmetrical mode; the filter screen is fixedly connected to the bottom of the collecting tank; the positioning assemblies are respectively fixedly connected to the front end and the rear end of the left side wall and the rear end of the right side wall of the enclosure, and the two positioning assemblies positioned on the left side and the right side are symmetrically arranged in the front and the rear direction; and the spray head is arranged on the front side of the enclosure.
Preferably, the driving assembly includes: the stepping motor is arranged on the left side of the lower surface of the shell; the turntable is arranged at the output end of the stepping motor; the positioning disc is fixedly connected to the top of the rotary disc, is circular and has a notch-shaped side; and the shifting rod is fixedly connected to the upper surface of the turntable and corresponds to the notch of the positioning plate.
Preferably, the driver is configured as a cylinder.
Preferably, the support assembly comprises: the rotating shaft is rotatably arranged on the right side of the bottom of the inner cavity of the shell through a bearing, and the top end of the rotating shaft is fixedly connected with the center of the bottom end of the supporting seat; the grooved pulley is fixedly connected to the outer wall of the rotating shaft, the outer wall of the grooved pulley is in contact with the outer wall of the positioning disc, and the shifting lever can be inserted into the groove of the grooved pulley.
Preferably, the sheave is a three-groove sheave.
Preferably, the positioning assembly comprises: the base plate is fixedly connected to the outer wall of the enclosure, and the front side and the rear side of the right inner wall of the base plate are both provided with clamping grooves; the baffle is rotationally connected to the middle part of the inner cavity of the substrate through a pin shaft; the spring is embedded in the inner cavity of the baffle; one part of the clamping ball is embedded in the outer side of the inner cavity of the baffle, and the other part of the clamping ball is inserted into the inner cavity of the clamping groove under the action of the spring.
Preferably, the maximum length of the clamping ball extending out of the inner cavity of the baffle is smaller than the radius of the clamping ball.
The tooling for processing the planet carrier provided by the invention has the beneficial effects that:
1. according to the invention, the motor drives the turntable to rotate, the positioning disc is matched with the deflector rod, so that the grooved pulley drives the rotating shaft to rotate intermittently, the drilling position of the planet carrier on the supporting seat is switched, and the drilling machine can perform drilling operation on the planet carrier, therefore, when the three-dimensional sliding table is actually used, the planet carrier can move intermittently, the drill bit is prevented from shaking due to frequent movement of the three-dimensional sliding table, the drilling precision is ensured, the cooling position does not need to be changed, the time and labor are saved during cooling, and the processing efficiency is improved;
2. the splash waste residues are blocked by the enclosure and fall into the collecting tank, the cooling liquid can flow into the liquid collecting tank through the filter screen, the backflow of the cooling liquid is realized, the baffle can swing back and forth through the positioning assembly, the positioning of the collecting tank is achieved, the collecting tank can be drawn out from the maintenance, and the waste residues are treated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the positioning mechanism of the present invention;
FIG. 3 is a top view of the positioning mechanism of the present invention;
FIG. 4 is a schematic view of a positioning assembly according to the present invention;
FIG. 5 is a top sectional view of the present invention.
In the figure: 1. the device comprises a mounting plate, 2, a liquid collecting tank, 3, a positioning mechanism, 31, a shell, 32, a driving assembly, 321, a stepping motor, 322, a rotary disc, 323, a positioning disc, 324, a deflector rod, 33, a supporting assembly, 331, a rotating shaft, 332, a grooved wheel, 4, a supporting seat, 5, a positioning column, 6, a shielding mechanism, 61, a containment, 62, a collecting tank, 63, a filter screen, 64, a positioning assembly, 641, a base plate, 642, a clamping groove, 643, a baffle, 644, a spring, 645, a clamping ball, 65 and a spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a tool for processing a planet carrier comprises a mounting plate 1, a liquid collecting tank 2, a positioning mechanism 3, a supporting seat 4, positioning columns 5 and a shielding mechanism 6, wherein the liquid collecting tank 2 is fixedly connected to the center of the upper surface of the mounting plate 1 and used for containing cooling liquid after the planet carrier is cooled, the positioning mechanism 3 is installed on the lower surface of the mounting plate 1, the top of the positioning mechanism 1 extends out of the upper surface of the mounting plate 1, the supporting seat 4 is installed at the top of the positioning mechanism 3, the three positioning columns 5 are installed on the outer side of the upper surface of the supporting seat 4 at equal intervals in the circumferential direction and used for limiting the planet carrier placed on the supporting seat 4 to realize the positioning of the planet carrier, and the shielding mechanism 6 is installed at the top of the liquid collecting tank 2;
the positioning mechanism 3 comprises a shell 31, a driving component 32 and a supporting component 33, wherein the shell 31 is arranged on the lower surface of the mounting plate 1, the driving component 32 is arranged on the left side of the inner cavity of the shell 31, the supporting component 33 is arranged on the right side of the inner cavity of the shell 31, and the supporting component 33 is driven to move by the driving component 32;
the shielding mechanism 6 comprises an enclosure 61, a collecting tank 62, two filtering nets 63, positioning components 64 and spray heads 65, the enclosure 61 is arranged at the top of the collecting tank 2 and used for blocking waste residues splashed during drilling, the left side and the right side of the enclosure 61 are both in an open shape, the number of the collecting tanks 62 is two, the two collecting tanks are respectively inserted into the left side and the right side of the inner cavity of the enclosure 61 in a left-right sliding mode, the two collecting tanks 62 are arranged in a left-right symmetrical mode and used for storing the waste residues through the collecting tanks 62, the filtering nets 63 are fixedly connected to the bottom of the collecting tanks 62, cooling liquid can flow into the collecting tank 2 through meshes of the filtering nets 63 to realize the separation of the cooling liquid and the waste residues, the number of the positioning components 64 is four, the four positioning components are respectively and fixedly connected to the front end and the rear end of the left side wall and the right side wall of the enclosure 61, the spray heads 65 are arranged at the front side of the enclosure 61 and connected with a cooling liquid pump through water pipes, and the cooling device is used for spraying cooling liquid to the drilling hole to cool the planet carrier.
Preferably, the driving assembly 32 further includes a stepping motor 321, a rotating disc 322, a positioning disc 323 and a shift lever 324, the stepping motor 321 is installed on the left side of the lower surface of the housing 31, the rotating disc 322 is installed at an output end of the stepping motor 321, the positioning disc 323 is fixedly connected to the top of the rotating disc 322, the positioning disc 323 is circular, one side of the positioning disc 323 is in a notch shape, when the positioning disc 323 contacts the grooved wheel 332, an arc surface of the positioning disc 323 can be kept stable with the arc surface of the grooved wheel 332, so that the grooved wheel 332 is kept in a stationary state, the shift lever 324 is fixedly connected to the upper surface of the rotating disc 322 and corresponds to the notch of the positioning disc 323, the shift lever 324 is configured to be a cylinder, so that the shift lever 324 can enter the groove 332, and the curved surface of the shift lever 324 can drive the grooved wheel 332 to rotate smoothly.
Preferably, the supporting assembly 33 further includes a rotating shaft 331 and a grooved pulley 332, the rotating shaft 331 is rotatably installed at the right side of the bottom of the inner cavity of the housing 31 through a bearing, the top end of the rotating shaft 331 is fixedly connected with the center position of the bottom end of the supporting seat 4, the grooved pulley 332 is fixedly connected to the outer wall of the rotating shaft 331, the grooved pulley 332 is a three-groove grooved pulley, it is ensured that the grooved pulley 332 rotates intermittently with a rotation unit of 120 degrees, the drilling position of the planet carrier is switched, the outer wall of the grooved pulley 332 contacts with the outer wall of the positioning plate 323, and the shift lever 324 can be inserted into the groove of the grooved pulley 332.
As a preferable scheme, further, the positioning assembly 64 includes a base plate 641, a locking groove 642, a baffle 643, a spring 644 and a locking ball 645, the base plate 641 is fixedly connected to an outer wall of the enclosure 61, the locking groove 642 is respectively formed on the front side and the rear side of the right inner wall of the base plate 641, the baffle 643 is rotatably connected to the middle portion of the inner cavity of the base plate 641 through a pin shaft, the spring 644 is embedded in the inner cavity of the baffle 643, the spring 644 is a rotating spring, and is elastically deformed after being stretched or extruded, and is restored to an initial state after an external force is removed, the locking ball 645 is stably retained in the locking groove 642 by the aid of the elastic force of the spring 644, a part of the locking ball 645 is embedded in the outer cavity of the baffle 643, and the other part is inserted into the inner cavity of the card slot 642 under the action of the spring 644, and the maximum length of the card ball 645 extending out of the inner cavity of the baffle 643 is smaller than the radius of the card ball 645, so that the card ball 645 is controlled by the inner cavity of the baffle 643, and the card ball 645 is prevented from being clamped in the card slot 642 when the baffle 643 moves.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Firstly, locking a mounting plate 1 on a drilling machine by using bolts, connecting a liquid collecting tank 2 with a cooling liquid tank through a water pipe, connecting a spray head 65 with a cooling liquid pump to realize cooling circulation, placing a planet carrier on a supporting seat 4, and positioning the planet carrier under the limiting action of a positioning column 5;
step two, the motor 321 drives the rotating disc 322 to rotate, meanwhile, the positioning disc 323 and the shifting lever 324 rotate along with the rotating disc 322, when the positioning disc 323 is in contact with the grooved pulley 332, because the contact surface of the positioning disc 323 and the grooved pulley 332 is an arc surface, the grooved pulley 332 keeps static, when the positioning disc 323 is separated from the grooved pulley 332, the shifting lever 324 enters the groove of the grooved pulley 332, because the grooved pulley 332 is a three-groove grooved pulley, the shifting lever 324 can shift the grooved pulley 332 to rotate for 120 degrees and then separate from the groove of the grooved pulley 332, the positioning disc 323 is in contact with the grooved pulley 332 again to brake the grooved pulley 332, and with the rotation of the rotating disc 322, the intermittent rotation of the grooved pulley 332 is realized, so that the intermittent rotation of the supporting seat 4 is realized, the drilling position of the planet carrier is switched through the rotation of the supporting seat 4, the drilling operation of the planet carrier is performed when the supporting seat 4 is static, and the temperature reduction of the drilling position of the planet carrier is realized under the condition that the position of the spray head 65 is not changed;
step three, when waste residue collection and treatment are needed, the enclosure 61 blocks splashed waste residues, so that the waste residues fall into the collecting tank 62, the waste residues are collected, the cooling liquid flows into the liquid collecting tank 2 by utilizing meshes of the filter screen 63, the liquid tank is cooled during backflow, the waste residues are treated, the baffle 643 is rotated by 180 degrees, the blocking ball 645 is inserted into the clamping groove 642 on the other side under the elastic force action of the spring 644, the baffle 643 releases the blocking of the collecting tank 62, the collecting tank 62 can be drawn out from the maintenance 61, and the waste residues in the collecting tank 62 are dumped;
this device can realize that the intermittent type formula of planet carrier rotates, has avoided moving mechanism's frequent removal to cause the drill bit shake to appear, guarantees drilling quality, and drilling cooling labour saving and time saving, in addition, the waste residue that produces is convenient for clear up during drilling, reduces staff intensity of labour, uses comparatively in a flexible way, more does benefit to the popularization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a frock for planet carrier processing, includes mounting panel (1), its characterized in that still includes:
the liquid collecting tank (2) is fixedly connected to the center of the upper surface of the mounting plate (1);
the positioning mechanism (3) is arranged on the lower surface of the mounting plate (1), and the top of the positioning mechanism extends out of the upper surface of the mounting plate (1);
the supporting seat (4) is arranged at the top of the position adjusting mechanism (3);
the three positioning columns (5) are arranged on the outer side of the upper surface of the supporting seat (4) at equal intervals along the circumferential direction;
the shielding mechanism (6) is arranged at the top of the liquid collecting tank (2);
the positioning mechanism (3) comprises:
a housing (31) mounted on the lower surface of the mounting plate (1);
the driving assembly (32) is arranged on the left side of the inner cavity of the shell (31);
the supporting component (33) is arranged on the right side of the inner cavity of the shell (31), and the supporting component (33) is driven to move by the driving component (32);
the shielding mechanism (6) includes:
the enclosure (61) is arranged at the top of the liquid collecting tank (2), and the left side and the right side of the enclosure (61) are both in an open shape;
the number of the collecting tanks (62) is two, the collecting tanks can be respectively inserted into the left side and the right side of the inner cavity of the enclosure (61) in a left-right sliding mode, and the two collecting tanks (62) are arranged in a left-right symmetrical mode;
the filter screen (63) is fixedly connected to the bottom of the collecting tank (62);
the positioning assemblies (64) are four in number, are respectively fixedly connected to the front end and the rear end of the left side wall and the rear end of the right side wall of the enclosure (61), and are symmetrically arranged in the front and the rear of the two positioning assemblies (64) positioned on the left side and the right side;
and the spray head (65) is arranged on the front side of the enclosure (61).
2. The tooling for machining the planet carrier according to claim 1, characterized in that: the drive assembly (32) comprises:
a stepping motor (321) mounted on the left side of the lower surface of the housing (31);
a turntable (322) mounted at the output end of the stepping motor (321);
the positioning disc (323) is fixedly connected to the top of the rotating disc (322), the positioning disc (323) is circular, and one side of the positioning disc is in a notch shape;
and the shifting rod (324) is fixedly connected to the upper surface of the rotating disc (322) and corresponds to the notch of the positioning disc (323).
3. The tooling for machining the planet carrier according to claim 2, characterized in that: the driver (324) is designed as a cylinder.
4. The tooling for machining the planet carrier according to claim 1, characterized in that: the support assembly (33) comprises:
the rotating shaft (331) is rotatably arranged on the right side of the bottom of the inner cavity of the shell (31) through a bearing, and the top end of the rotating shaft (331) is fixedly connected with the center position of the bottom end of the supporting seat (4);
the grooved wheel (332) is fixedly connected to the outer wall of the rotating shaft (331), the outer wall of the grooved wheel (332) is in contact with the outer wall of the positioning disc (323), and the shifting rod (324) can be inserted into the groove of the grooved wheel (332).
5. The tooling for machining the planet carrier according to claim 4, characterized in that: the sheave (332) is a three-groove sheave.
6. The tooling for machining the planet carrier according to claim 1, characterized in that: the positioning assembly (64) comprises:
the base plate (641) is fixedly connected to the outer wall of the enclosure (61), and clamping grooves (642) are formed in the front side and the rear side of the right inner wall of the base plate (641);
the baffle (643) is rotatably connected to the middle of the inner cavity of the base plate (641) through a pin shaft;
a spring (644) embedded in an inner cavity of the baffle (643);
and one part of the clamping ball (645) is embedded outside the inner cavity of the baffle (643), and the other part of the clamping ball is inserted into the inner cavity of the clamping groove (642) under the action of the spring (644).
7. The tooling for machining the planet carrier according to claim 6, characterized in that: the maximum length of the blocking ball (645) extending out of the inner cavity of the baffle (643) is smaller than the radius of the blocking ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110754614.9A CN113441752B (en) | 2021-07-02 | 2021-07-02 | Tool for machining planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110754614.9A CN113441752B (en) | 2021-07-02 | 2021-07-02 | Tool for machining planet carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113441752A true CN113441752A (en) | 2021-09-28 |
| CN113441752B CN113441752B (en) | 2024-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110754614.9A Active CN113441752B (en) | 2021-07-02 | 2021-07-02 | Tool for machining planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113441752B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749948A (en) * | 2022-04-22 | 2022-07-15 | 安徽理工大学 | Engraving and milling machine for die machining |
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| CN212398356U (en) * | 2020-05-19 | 2021-01-26 | 苏州艾乐格电子科技有限公司 | Cutting equipment with cooling protection function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749948A (en) * | 2022-04-22 | 2022-07-15 | 安徽理工大学 | Engraving and milling machine for die machining |
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| CN113441752B (en) | 2024-08-02 |
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