CN113182870B - Special processing machine for excavator chassis rotary platform - Google Patents
Special processing machine for excavator chassis rotary platform Download PDFInfo
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- CN113182870B CN113182870B CN202110103699.4A CN202110103699A CN113182870B CN 113182870 B CN113182870 B CN 113182870B CN 202110103699 A CN202110103699 A CN 202110103699A CN 113182870 B CN113182870 B CN 113182870B
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- fixedly connected
- side wall
- gear
- processing
- water tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a special processing machine for a rotary platform of a chassis of an excavator, which comprises a base, wherein the top of the base is fixedly connected with a processing table, the bottom of the processing table is fixedly connected with a motor frame, the inside of the motor frame is fixedly connected with a motor, the top of the motor is fixedly connected with a rotating shaft, the end part of the rotating shaft penetrates through the processing table, the top of the rotating shaft is fixedly connected with a rotating table, and the top of the rotating table is fixedly connected with a plurality of connecting columns.
Description
Technical Field
The invention relates to the technical field of chassis processing, in particular to a special processing machine for a rotary platform of a chassis of an excavator.
Background
Through the retrieval, the patent number is CN110405566A and discloses a deburring machine for gear machining, comprises a workbench, the upper end fixedly connected with suspension of workstation, the middle part fixedly connected with support frame of workstation, install first cylinder in the support frame, the seat is placed to the upper end fixedly connected with of support frame, place and placed the gear on the seat, the upper end fixedly connected with second cylinder of suspension, the welding has fastening seat on the output shaft of second cylinder, the suspension is close to the position of second cylinder and installs the third cylinder, all be connected with actuating mechanism on the output shaft of third cylinder and first cylinder. According to the invention, the cutter head can be attached to two side surfaces of the gear at the same time through the driving mechanism, and the motor drives the fixed ring and the cutter head to rotate, so that the cutter head can grind burrs on two side surfaces of the gear at the same time, and the deburring efficiency of the gear is improved.
However, in the in-process of processing the gear, can produce very high heat, if not in time dispel the heat, the product can possibly take place deformation under high temperature, this efficiency that will influence processing greatly, simultaneously in the work of processing and deburring, can make a large amount of pieces attach to on the outer wall of product, manual cleaning is very inconvenient, not only waste time and energy, still very probably clear up unclean, this will influence subsequent finish machining work, we propose a special processing machine of excavator chassis rotary platform for this reason, solve above problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a special processing machine for a chassis rotary platform of an excavator.
In order to achieve the purpose, the invention adopts the following technical scheme:
a special processing machine for a rotary platform of an excavator chassis comprises a base, wherein a processing table is fixedly connected to the top of the base, a motor frame is fixedly connected to the bottom of the processing table, a motor is fixedly connected to the inside of the motor frame, a rotating shaft is fixedly connected to the top of the motor, the end portion of the rotating shaft penetrates through the processing table, a rotating table is fixedly connected to the top of the rotating shaft, a plurality of connecting columns are fixedly connected to the top of the rotating table, processing gears are placed at the top of the rotating table, a processing arm is fixedly connected to the top of the processing table, a lifting rod is fixedly connected to the end portion of the processing arm, a processing knife is fixedly connected to the bottom of the lifting rod, a sliding groove is formed in the inner side wall of the processing table, a sliding mechanism is formed in the sliding groove, a sliding rod is slidably connected to the inner side wall of the sliding groove, a connecting frame is fixedly connected to the end portion of the sliding rod, a grinding wheel is rotatably connected to the inner side wall of the connecting frame, an air suction port is formed in the outer side wall of the sliding groove, a communicating pipe is fixedly connected to the side wall of the sliding groove, a water outlet pipe is fixedly connected to the end portion of the inner side wall of the water tank, a water outlet pipe is connected to the inner side wall of the water inlet pipe, a water outlet pipe fixedly connected to the water inlet pipe, a water outlet pipe fixedly connected to the water outlet of the water inlet pipe, a water inlet pipe fixedly connected to the water inlet pipe, a water inlet pipe fixedly connected to the water outlet of the water tank, the bottom of connecting plate rotates and is connected with first bull stick, the bottom fixedly connected with fan of first bull stick.
Preferably, the sliding mechanism comprises a telescopic rod fixedly connected to the inner side wall of the sliding groove, a sliding plate is fixedly connected to the end portion of the telescopic rod, the end portion of the sliding plate is fixedly connected with the end portion of the sliding rod, and a spring is sleeved on the outer side wall of the telescopic rod.
Preferably, drive mechanism includes the first gear of fixed connection at first bull stick top, it is connected with the second bull stick to rotate on the transmission inslot lateral wall, the left side fixedly connected with second gear of second bull stick, the gear groove has been seted up on the inner wall of connection frame, the other end of second bull stick extends to the inside in gear groove, the other end fixedly connected with drive gear of second bull stick.
Preferably, the connecting columns are arranged in an array, and the number of the connecting columns is twelve.
Preferably, a sealing structure is formed between the outer side wall of the pushing plate and the inner side wall of the water tank.
Preferably, the spring is made of stainless steel material, and the spring is an elastic spring.
Preferably, the teeth on the outer side wall of the first gear are meshed with the teeth on the outer side wall of the second gear.
Preferably, the teeth on the outer side wall of the transmission gear are meshed with the teeth arranged at the bottom of the grinding wheel.
Compared with the prior art, the invention has the beneficial effects that:
1. through the setting of spring, telescopic link, under the elastic force effect of spring, will outwards support tight sliding plate for the emery wheel laminates constantly with the lateral wall of processing gear, when the revolving stage rotated, will drive the rotation of processing gear, can polish the lateral wall of processing gear through the emery wheel this moment, will process the outside burr of gear and detach, and the follow-up processing of being convenient for is used, has ensured the qualification rate of product.
2. Through the setting of slide bar and sliding plate, when the revolving stage rotates, will make the tooth extrusion emery wheel on the processing gear lateral wall, make the slide bar extrude the sliding plate to inside, effect through pressure, make the slurcam discharge the one-way delivery port that passes through in with the basin, spray to processing gear on, the realization is cooled down fast to processing gear, prevent that the high temperature from causing the influence to the gear, reduce cooling time, when the sliding plate replies under the spring action of spring, the slurcam will slide to the right side under the effect of atmospheric pressure, make the inside negative pressure that forms of basin, absorb water in to the basin through one-way inlet tube, be convenient for cool down follow-up use, and the machining efficiency is improved.
3. Through the setting of emery wheel bottom tooth, the emery wheel is when grinding along processing gear lateral wall under the effect of frictional force rotatory, will make drive gear rotate, and then make the second bull stick drive the second gear and rotate, transmission through first gear, make first bull stick rotate, and then make the fan rotate, will adhere to the dust piece on processing gear lateral wall through the inlet scoop and carry out the suction, get rid of it by the ash hole, avoid the piece to adhere to on the outer wall of product, cause the influence to follow-up work, the work efficiency is improved, need not manual cleaning, staff's the amount of labour has been saved.
In conclusion, when the machined gear is machined, the machined gear is attached to the machined gear constantly under the action of the elastic force of the spring in the rotating process, burrs on the outer side of the machined gear are further processed through polishing of the grinding wheel, subsequent machining and use are facilitated, and the qualification rate of products is ensured.
Drawings
FIG. 1 is a schematic structural diagram of a special processing machine for a chassis revolving platform of an excavator according to the present invention;
FIG. 2 is a top view of a special processing machine for a revolving platform of an excavator chassis according to the present invention;
FIG. 3 is an enlarged view of a special processing machine A for a chassis revolving platform of an excavator according to the present invention;
FIG. 4 is an enlarged view of a special processing machine B for a revolving platform of an excavator chassis according to the present invention;
FIG. 5 is an enlarged view of a special processing machine C for a revolving platform of an excavator chassis according to the present invention;
FIG. 6 is an enlarged view of a special processing machine D for a revolving platform of an excavator chassis according to the present invention;
fig. 7 is a schematic partial structural view of a special processing machine for a revolving platform of an excavator chassis according to the present invention.
In the figure: the device comprises a base 1, a processing table 2, a motor frame 3, a motor 4, a rotating shaft 5, a rotating table 6, a connecting column 7, a processing gear 8, a processing arm 9, a lifting rod 10, a processing cutter 11, a sliding groove 12, a sliding plate 13, a sliding rod 14, a grinding wheel 15, a spring 16, a communicating pipe 17, a water tank 18, a pushing plate 19, a one-way water inlet pipe 20, a one-way water outlet pipe 21, a connecting frame 22, a water tank 23, a fan 24, a first rotating rod 25, a first gear 26, a second gear 27, a second rotating rod 28, a transmission gear 29 and teeth 30.
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.
Referring to fig. 1-7, a special processing machine for a revolving platform of an excavator chassis comprises a base 1, a processing table 2 is fixedly connected to the top of the base 1, a motor frame 3 is fixedly connected to the bottom of the processing table 2, a motor 4 is fixedly connected to the inside of the motor frame 3, a rotating shaft 5 is fixedly connected to the top of the motor 4, the end of the rotating shaft 5 penetrates through the processing table 2, a rotating table 6 is fixedly connected to the top of the rotating shaft 5, a plurality of connecting columns 7 are fixedly connected to the top of the rotating table 6, the connecting columns 7 are arranged in an array manner, the number of the connecting columns 7 is twelve, a limit driving function is performed on the processing gear 8, a processing gear 8 is placed on the top of the rotating table 6, a processing arm 9 is fixedly connected to the top of the processing table 2, a lifting rod 10 is fixedly connected to the end of the processing arm 9, a processing knife 11 is fixedly connected to the bottom of the lifting rod 10, and a sliding groove 12 is formed in the inner side wall of the processing table 2, the sliding mechanism is arranged in the sliding groove 12 and comprises a telescopic rod fixedly connected to the inner side wall of the sliding groove 12, the end part of the telescopic rod is fixedly connected with a sliding plate 13, the end part of the sliding plate 13 is fixedly connected with the end part of a sliding rod 14, a spring 16 is sleeved on the outer side wall of the telescopic rod and is made of stainless steel materials, so that the spring 16 is more durable, the spring 16 is an elastic spring, the inner side wall of the sliding groove 12 is slidably connected with the sliding rod 14, the end part of the sliding rod 14 is fixedly connected with a connecting frame 22, the inner side wall of the connecting frame 22 is rotatably connected with a grinding wheel 15, the grinding wheel 15 is attached to the outer side wall of the processing gear 8 through the extrusion of the spring 16 on the sliding plate 13, the outer side wall of the processing gear 8 can be ground through the grinding wheel 15, burrs outside the processing gear 8 are removed, and the subsequent processing use is convenient, the qualification rate of the product is ensured.
An air suction port is formed in the outer side wall of the grinding wheel 15, a communicating pipe 17 is fixedly connected to the side wall of the sliding groove 12, a water tank 18 is fixedly connected to the inner wall of the processing table 2, the other end of the communicating pipe 17 is fixedly connected to the end portion of the water tank 18, a push plate 19 is slidably connected to the inner side wall of the water tank 18, a sealing structure is formed between the outer side wall of the push plate 19 and the inner side wall of the water tank 18, an one-way water inlet pipe 20 is fixedly connected to the inner side wall of the water tank 18, an one-way water outlet pipe 21 is fixedly connected to the inner side wall of the water tank 18, a water tank 23 is fixedly connected to the outer side wall of the base 1, the end portion of the one-way water inlet pipe 20 extends to the inside of the water tank 23, the sliding plate 13 reciprocates under the action of extrusion force of the sliding plate and the elastic force of a spring 16 through rotation of the processing gear 8, the push plate 19 moves in the water tank 18, water is pumped and drained from the inside of the water tank 18, rapid cooling of the processing gear 8 is achieved, influence on the gear, cooling is prevented, cooling time is shortened, and processing efficiency is improved.
The bottom of the grinding wheel 15 is fixedly connected with teeth 30, the bottom of the connecting frame 22 is provided with an ash hole, the inner side wall of the ash hole is fixedly connected with a connecting plate, the inner wall of the connecting plate is provided with a transmission groove, the inside of the transmission groove is provided with a transmission mechanism, the transmission mechanism comprises a first gear 26 fixedly connected with the top of a first rotating rod 25, the inner side wall of the transmission groove is rotatably connected with a second rotating rod 28, the left side of the second rotating rod 28 is fixedly connected with a second gear 27, the teeth on the outer side wall of the first gear 26 are mutually meshed with the teeth on the outer side wall of the second gear 27, the inner wall of the connecting frame 22 is provided with a gear groove, the other end of the second rotating rod 28 extends to the inside of the gear groove, the other end of the second rotating rod 28 is fixedly connected with a transmission gear 29, the teeth on the outer side wall of the transmission gear 29 are mutually meshed with the teeth 30 arranged at the bottom of the grinding wheel 15, the density of tooth will be far greater than the density of tooth on the drive gear 29 lateral wall, can make the wind-force that fan 24 produced bigger, be convenient for with the suction of dust piece, the bottom of connecting plate is rotated and is connected with first bull stick 25, the bottom fixedly connected with fan 24 of first bull stick 25, emery wheel 15 when polishing the rotation along processing gear 8 lateral wall, will be through its bottom fixed connection's tooth 30, make drive gear 29 rotate, and then make second bull stick 28 drive second gear 27 and rotate, transmission through first gear 26, make first bull stick 25 rotate, and then make fan 24 rotate, will adhere to the dust piece on processing gear 8 lateral wall through the inlet scoop and suck out, get rid of it by the ash hole, avoid the piece to adhere to on the outer wall of product, cause the influence to follow-up work.
In conclusion, when the machining gear 8 is machined, the machining gear 8 is in a rotating process, the grinding wheel 15 is constantly attached to the machining gear 8 through the elastic force of the spring 16, burrs on the outer side of the machining gear 8 are further processed through grinding of the grinding wheel 15, the subsequent machining use is facilitated, the qualified rate of products is ensured, in the process, through the reciprocating motion of the sliding plate 13 and the matched use of the pushing plate 19 and the water tank 18, water can be sucked and drained from the water tank 18 through air pressure, the machining gear 8 is rapidly cooled, the influence on the gear due to overhigh temperature is prevented, the cooling time is reduced, the quality of the machining gear 8 is ensured, meanwhile, the grinding wheel 15 can suck out dust and scraps attached to the outer side wall of the machining gear 8 through the air suction opening in the matched use of the teeth 30, the transmission mechanism and the fan 24 by utilizing self rotation in the grinding process, the dust is removed through the dust outlet, the scraps are prevented from being attached to the outer wall of the product, convenience is brought to the subsequent machining work, the time is saved, and the work efficiency is improved.
When the dust removal device is used, the processing gear 8 is placed on the rotary table 6, the motor 4 is started to enable the rotary table 6 to rotate, the processing gear 8 is processed by lifting the processing cutter 11, when the rotary table 6 rotates, the processing gear 8 is driven to rotate, at the moment, the outer side wall of the processing gear 8 can be polished through the grinding wheel 15, burrs on the outer side of the processing gear 8 are removed, meanwhile, teeth on the outer side wall of the processing gear 8 extrude the grinding wheel 15, the sliding rod 14 extrudes the sliding plate 13 inwards, the pushing plate 19 discharges water in the water tank 18 through the one-way water outlet 21 and sprays the water onto the processing gear 8, when the sliding plate 13 returns under the elastic force of the spring 16, the pushing plate 19 slides towards the right side under the action of air pressure, negative pressure is formed inside the water tank 18, water is sucked into the water tank 18 through the one-way water inlet pipe 20, the next use is facilitated, when the grinding wheel 15 polishes and rotates along the outer side wall of the processing gear 8, the teeth 30 fixedly connected to enable the transmission gear 29 to rotate, so that the second rotary rod 28 drives the first rotary gear 26 to rotate, dust is sucked out through the suction hole, and dust is sucked out of the outer side wall of the fan 24.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The special processing machine for the rotary platform of the chassis of the excavator comprises a base (1) and is characterized in that a processing table (2) is fixedly connected to the top of the base (1), a motor frame (3) is fixedly connected to the bottom of the processing table (2), a motor (4) is fixedly connected to the inside of the motor frame (3), a rotating shaft (5) is fixedly connected to the top of the motor (4), the end of the rotating shaft (5) penetrates through the processing table (2), a rotating table (6) is fixedly connected to the top of the rotating shaft (5), a plurality of connecting columns (7) are fixedly connected to the top of the rotating table (6), a processing gear (8) is placed at the top of the rotating table (6), a processing arm (9) is fixedly connected to the top of the processing table (2), a lifting rod (10) is fixedly connected to the end of the processing arm (9), a processing cutter (11) is fixedly connected to the bottom of the lifting rod (10), a sliding groove (12) is formed in the inner side wall of the processing table (2), a sliding mechanism is formed in the sliding groove (12), a sliding rod (14) is connected to the inner side wall of the sliding groove (14), and a connecting frame (22) is connected to the end of a grinding wheel (22), an air suction port is formed in the outer side wall of the grinding wheel (15), a communicating pipe (17) is fixedly connected to the side wall of the sliding groove (12), a water tank (18) is fixedly connected to the inner wall of the machining table (2), the other end of the communicating pipe (17) is fixedly connected with the end portion of the water tank (18), a push plate (19) is slidably connected to the inner side wall of the water tank (18), a one-way water inlet pipe (20) is fixedly connected to the inner side wall of the water tank (18), a one-way water outlet pipe (21) is fixedly connected to the inner side wall of the water tank (18), a water tank (23) is fixedly connected to the outer side wall of the base (1), the end portion of the one-way water inlet pipe (20) extends into the water tank (23), teeth (30) are fixedly connected to the bottom of the grinding wheel (15), a dust outlet hole is formed in the bottom of the connecting frame (22), a connecting plate is fixedly connected to the inner side wall of the dust outlet hole, a transmission groove is formed in the inner wall of the connecting plate, a transmission mechanism is formed in the transmission groove, a first rotating rod (25) is rotatably connected to the bottom of the first rotating rod (25);
the sliding mechanism comprises a telescopic rod fixedly connected to the inner side wall of the sliding groove (12), the end part of the telescopic rod is fixedly connected with a sliding plate (13), the end part of the sliding plate (13) is fixedly connected with the end part of the sliding rod (14), and a spring (16) is sleeved on the outer side wall of the telescopic rod;
drive mechanism includes first gear (26) of fixed connection at first bull stick (25) top, it is connected with second bull stick (28) to rotate on the transmission inslot lateral wall, left side fixedly connected with second gear (27) of second bull stick (28), the gear groove has been seted up on the inner wall of carriage (22), the other end of second bull stick (28) extends to the inside in gear groove, the other end fixedly connected with drive gear (29) of second bull stick (28).
2. A dedicated processing machine for a revolving platform of an excavator chassis according to claim 1, characterized in that said connecting columns (7) are arranged in an array and the number of said connecting columns (7) is twelve.
3. The special processing machine for the rotary platform of the chassis of the excavator according to claim 1, wherein a sealing structure is formed between the outer side wall of the pushing plate (19) and the inner side wall of the water tank (18).
4. The special purpose processing machine for excavator chassis revolving platforms according to claim 1, characterized in that said spring (16) is made of stainless steel material and said spring (16) is a spring.
5. The excavator chassis revolving platform dedicated machine according to claim 1, characterized in that the teeth on the outer side wall of the first gear (26) and the teeth on the outer side wall of the second gear (27) are engaged with each other.
6. The special processing machine for the revolving platform of the chassis of the excavator according to claim 1, wherein the teeth on the outer side wall of the transmission gear (29) are meshed with the teeth (30) formed at the bottom of the grinding wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110103699.4A CN113182870B (en) | 2021-06-21 | 2021-06-21 | Special processing machine for excavator chassis rotary platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110103699.4A CN113182870B (en) | 2021-06-21 | 2021-06-21 | Special processing machine for excavator chassis rotary platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113182870A CN113182870A (en) | 2021-07-30 |
| CN113182870B true CN113182870B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110103699.4A Active CN113182870B (en) | 2021-06-21 | 2021-06-21 | Special processing machine for excavator chassis rotary platform |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1843890U (en) * | 1961-07-29 | 1961-12-21 | Kehr & Wichmann | DEBURRING AND CLEANING MACHINE FOR IN PARTICULAR ROUND WORKPIECES. |
| DE1179787B (en) * | 1961-09-01 | 1964-10-15 | Pfauter Fa Hermann | Device on hobbing machines to reduce the pitch errors when hobbing gears and. like |
| CN105880745B (en) * | 2016-05-27 | 2018-01-19 | 昆明学院 | Large gear chamfering special purpose machine tool |
| CN111761444B (en) * | 2020-07-02 | 2021-08-17 | 浙江三欢齿轮有限公司 | Grinding machine for gear machining |
| CN213410072U (en) * | 2020-09-18 | 2021-06-11 | 青岛昌辉管业有限公司 | Stamping die with cooling function for machining |
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2021
- 2021-06-21 CN CN202110103699.4A patent/CN113182870B/en active Active
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Effective date of registration: 20230110 Address after: 276000 Weisangang Industrial Park, Shengzhuang Street Office, Luozhuang District, Linyi City, Shandong Province Applicant after: Linyi Jinzheng Machinery Co.,Ltd. Address before: 510515 No. 9, Hebei West Street, Dayuan, Baiyun District, Guangzhou, Guangdong Applicant before: Chen Yuexiang |
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