CN112317825A - Manufacturing method of large toothed plate and small toothed plate of automobile seat angle adjuster - Google Patents
Manufacturing method of large toothed plate and small toothed plate of automobile seat angle adjuster Download PDFInfo
- Publication number
- CN112317825A CN112317825A CN202011179532.8A CN202011179532A CN112317825A CN 112317825 A CN112317825 A CN 112317825A CN 202011179532 A CN202011179532 A CN 202011179532A CN 112317825 A CN112317825 A CN 112317825A
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- China
- Prior art keywords
- toothed plate
- gear
- electric push
- processing
- milling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
Abstract
The invention discloses a manufacturing method of a large toothed plate and a small toothed plate of an automobile seat angle adjuster, which comprises a bearing table, wherein the top of the bearing table is fixedly connected with four second electric push rods, a processing toothed plate is placed at the top of the bearing table, the four second electric push rods are positioned at the positions of four corners of the processing toothed plate, the output end of each second electric push rod is fixedly connected with an L-shaped positioning piece, the bottom of the bearing table is connected with a plurality of supporting seats, the supporting seats are in sliding connection with the side surface of the bearing table, and the side surface of each supporting seat is connected with a first electric push rod through a connecting rod. According to the invention, through the cooperation of the transmission mechanisms, the milling part processes the tooth grooves on the processing toothed plate during milling, so that the current process that a plurality of machines are needed to form is avoided, the use amount of the machines is reduced, the detection and maintenance time of the machines is correspondingly reduced, and the processing of the processing toothed plate is more reasonable and efficient.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to a manufacturing method of a large toothed plate and a small toothed plate of an automobile seat angle adjuster.
Background
The angle regulator is installed on the seat of automobile to regulate the angle of back of seat, and consists of back connecting board, seat connecting board, core part, hand wheel or regulating handle, restoring spring, etc. and may be classified into stepped regulating angle regulator and stepless regulating angle regulator based on the angle regulation continuity.
At present, the production and processing of big and small toothed plates are basically processed through a plurality of milling machines, including some professional cutters, however, a plurality of milling tools are processed to make the course of working need more machines, the course of working is loaded down with trivial details relatively and also loaded down with trivial details relatively to the maintenance of the detection of a plurality of machines, simultaneously when the processing mills the tooth's socket, the tooth's socket of processing can be because the residue of last tooth's socket processing back waste material, lead to contacting the waste material earlier before new tooth's socket mills, influence the course of working, there is machining error, for this reason, provide a manufacturing method of car seat angle modulation ware size toothed plate.
Disclosure of Invention
The invention aims to solve the defect that a plurality of milling tools are used for machining in the prior art, so that a machining process needs more machines, and provides a manufacturing method of a large toothed plate and a small toothed plate of an automobile seat angle adjuster.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a manufacturing method of car seat angle modulation ware big or small pinion rack, includes the plummer, four second electric push rods of top fixedly connected with of plummer, processing pinion rack has been placed at the top of plummer, four the second electric push rod is located the position of processing four angles of pinion rack, the setting element that the output fixedly connected with L type of second electric push rod set up, the bottom of plummer is connected with a plurality of supporting seats, and is a plurality of the side sliding connection of supporting seat and plummer, the side of supporting seat is connected with first electric push rod through the connecting rod, the output of first electric push rod is connected with mills the rotation motor, the output of milling the rotation motor is connected with mills the piece, the output of first electric push rod is connected with drive mechanism, the output of milling the rotation motor is connected with blast mechanism.
Preferably, the transmission mechanism comprises an installation side plate fixedly connected to the side surface of the supporting seat, the installation side plate is rotatably connected with two rotating shafts, installation sleeves are fixedly sleeved on the outer side walls of the two rotating shafts, the two installation sleeves are connected through transmission of a transmission belt, a transmission gear is fixedly sleeved on the outer side wall of the rotating shaft above the side surface of the processing toothed plate, a rotating gear is fixedly sleeved on the outer side wall of the rotating shaft below the side surface of the transmission gear, the bottom of the bearing table is fixedly connected with a plurality of mounting teeth which are meshed with the rotating gear, the outer side wall of the output end of the first electric push rod is rotatably connected with a plurality of arc-shaped clamping pieces, concave edges of the arc-shaped clamping pieces are connected with spring rods, the other end of the spring rod is fixedly connected with the arc-shaped clamping piece, and the arc-shaped clamping piece is clamped with the transmission gear at the corresponding position.
Preferably, the blowing mechanism comprises a fan blade fixedly sleeved on the outer side wall of the output end of the milling rotating motor, and the fan blade and the rotating milling part are coaxially arranged.
Preferably, the transmission belt and the processing toothed plate are arranged in a staggered mode.
The method comprises the following steps:
s1, hot die forging and forging to make a blank, heating the metal blank to a temperature higher than the crystallization temperature of the material by a friction press, and plastically forming the metal blank into the basic shape and size of the forging by using a die;
s2, turning, after normalizing, processing all the gear blanks by adopting a numerical control lathe, processing the end surfaces and the side surfaces of the processed parts by using a mechanical milling cutter, and primarily cutting and milling;
s3, gear shaping and shaving, namely, performing gear machining on a toothed plate by adopting a common gear shaping machine, enabling the shape of the teeth to be basically formed through a gear shaping blade, then shaving in a radial direction, forming an angle between a gear shaving cutter and the axial space of a gear surface to be cut according to the meshing principle of spiral gears with different spiral angles, and completing the machining of a tooth groove, wherein the meshing of the gear shaving cutter and the gear surface to be cut is free generating movement of backlash-free double-surface meshing;
s4, grinding, namely, carrying out heat treatment on the machined part after shaving, then carrying out fine grinding on the positions of the tooth socket and the tooth surface, and then carrying out grinding on the whole tooth surface, so that the dimensional accuracy is improved and the form and position tolerance is reduced;
and S5, cooling the whole machined part after grinding is finished, and finishing machining.
Compared with the prior art, the invention has the beneficial effects that:
1. through the matching work among the transmission mechanisms, when milling, the milling piece processes the tooth groove on the processing tooth plate, after a tooth groove is processed, the transmission gear is driven to rotate along with the upward movement of the first electric push rod, and the rotating shaft is correspondingly driven to drive the whole bearing platform of the bearing platform to move forward by one position, namely the position of the next tooth groove, so that the tooth groove at the next position can be processed when the first electric push rod moves downward again, an integral flow of processing the tooth groove, moving the processing tooth plate and processing the tooth groove is formed, the current flow formed by a plurality of machines is avoided, the usage amount of the machines is reduced, the detection and maintenance time of the machines is correspondingly reduced, the processing tooth plate is more reasonable and efficient, and the rotatable arc-shaped clamping piece is contacted with the transmission gear along with the downward movement of the first electric push rod, the spring rod compresses, so that the arc-shaped clamping piece cannot drive the transmission gear to work, namely, the transmission gear can be driven to rotate only when the first electric push rod moves upwards, and the first electric push rod can be separated from the tooth groove firstly after moving upwards, and then the arc-shaped clamping piece is contacted with the transmission gear.
2. Through the cooperation between the mechanism of blowing, when milling the rotating electrical machines and driving and milling a pivoted, the output shaft that mills the rotating electrical machines can drive the flabellum and rotate, before the pivoted flabellum makes at every turn mill the tooth's socket, can wait to process the position to blow to the surface of processing pinion rack, make the position of waiting to process keep clean relatively, the tooth's socket after milling like this is level and smooth relatively, it can make the processing of the remaining influence next tooth's socket of last tooth's socket processing back waste material to have solved present processing, there is the condition of machining error, the effectual holistic machining efficiency that has promoted.
Drawings
Fig. 1 is a schematic structural diagram of a method for manufacturing a large toothed plate and a small toothed plate of an automobile seat angle adjuster according to the present invention;
FIG. 2 is an enlarged view of a method A for manufacturing a large toothed plate and a small toothed plate of an automobile seat angle adjuster according to the present invention;
FIG. 3 is an enlarged view of a method B for manufacturing a large toothed plate and a small toothed plate of an automobile seat angle adjuster according to the present invention;
fig. 4 is a schematic structural diagram of a positioning member of a manufacturing method of a large toothed plate and a small toothed plate of an automobile seat angle adjuster according to the present invention.
In the figure: the device comprises a bearing table 1, a supporting seat 2, a processing toothed plate 3, a first electric push rod 4, a milling rotating motor 5, a milling part 6, fan blades 7, a transmission gear 8, a transmission belt 9, a rotating gear 10, an installation gear 11, a second electric push rod 12, a positioning part 13, an arc-shaped clamping part 14, a spring rod 15 and a rotating shaft 16.
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. 1-4, a manufacturing method of a large toothed plate and a small toothed plate of an automobile seat angle adjuster comprises a bearing table 1, four second electric push rods 12 are fixedly connected to the top of the bearing table 1, a processing toothed plate 3 is placed at the top of the bearing table 1, the four second electric push rods 12 are located at the positions of four corners of the processing toothed plate 3, a positioning part 13 arranged in an L shape is fixedly connected to the output end of each second electric push rod 12, a plurality of supporting seats 2 are connected to the bottom of the bearing table 1, the supporting seats 2 are slidably connected with the side faces of the bearing table 1, a first electric push rod 4 is connected to the side face of each supporting seat 2 through a connecting rod, the output end of the first electric push rod 4 is connected with a milling rotating motor 5, and the output end.
The output end of the first electric push rod 4 is connected with a transmission mechanism, the transmission mechanism comprises an installation side plate fixedly connected to the side surface of the supporting seat 2, the installation side plate is rotatably connected with two rotating shafts 16, the outer side walls of the two rotating shafts 16 are fixedly sleeved with installation sleeves, the two installation sleeves are in transmission connection through a transmission belt 9, the outer side wall of the rotating shaft 16 above the side surface of the processing toothed plate 3 is fixedly sleeved with a transmission gear 8, the outer side wall of the rotating shaft 16 below the side surface of the transmission gear 8 is fixedly sleeved with a rotating gear 10, the bottom of the bearing table 1 is fixedly connected with a plurality of installation teeth 11, the installation teeth 11 are meshed with the rotating gear 10, the outer side wall of the output end of the first electric push rod 4 is rotatably connected with a plurality of arc-shaped clamping pieces 14, the concave edge position of each arc-shaped clamping piece 14 is connected with a spring rod 15, through the matching work among the transmission mechanisms, when milling, the milling part 6 processes the tooth grooves on the processing tooth plate 3, after one tooth groove is processed, the transmission gear 8 is driven to rotate along with the upward movement of the first electric push rod 4, and the rotating shaft 16 correspondingly drives the bearing platform 1 to integrally advance forward to a position, which is the next tooth groove processing position, so that the tooth groove at the next position can be processed when the first electric push rod 4 moves downward again, an integral flow of processing the tooth groove, processing the tooth plate 3 and processing the tooth groove is formed, the current flow formed by a plurality of machines is avoided, the use amount of the machines is reduced, the detection and maintenance time of the machines is correspondingly reduced, the processing of the processing tooth plate 3 is more reasonable and efficient, and it needs to be explained that the rotatable arc-shaped clamping piece 14 is contacted with the transmission gear 8 along with the downward movement of the first electric push rod 4, the spring rod 15 compresses, so that the arc-shaped clamping piece 14 can not drive the transmission gear 8 to work, namely, the transmission gear 8 can be driven to rotate only when the first electric push rod 4 moves upwards, the first electric push rod 4 can leave the tooth space firstly after moving upwards, then the arc-shaped clamping piece 14 is contacted with the transmission gear 8, the requirement for explaining is that the plurality of positioning pieces 13 are arranged to clamp and position the processing toothed plate 3 from the positions of four corners, and the positioning effect is more sufficient.
The output that mills rotating electrical machines 5 is connected with the mechanism of blowing, the mechanism of blowing is including fixed cup joint at the flabellum 7 that mills on the 5 output lateral walls of rotating electrical machines, flabellum 7 mills a 6 coaxial settings with the pivoted, drive belt 9 and 3 dislocation sets of processing pinion rack, cooperation through between the mechanism of blowing, when milling rotating electrical machines 5 drive and mill a 6 pivoted, the output shaft that mills rotating electrical machines 5 can drive flabellum 7 and rotate, pivoted flabellum 7 makes mill at every turn before cutting the tooth's socket, can wait to process the position and blow to process pinion rack 3's surface, make the position of waiting to process keep clean relatively, the tooth's socket after milling like this is level and smooth relatively, the processing of the remaining influence next tooth's socket of present processing messenger's tooth's socket processing back waste material has been solved, there is the condition of machining error, the.
The method comprises the following steps: s1, hot die forging and forging to make a blank, heating the metal blank to a temperature higher than the crystallization temperature of the material by a friction press, and plastically forming the metal blank into the basic shape and size of the forging by using a die; s2, turning, after normalizing, processing all the gear blanks by adopting a numerical control lathe, processing the end surfaces and the side surfaces of the processed parts by using a mechanical milling cutter, and primarily cutting and milling; s3, gear shaping and shaving, namely, performing gear machining on a toothed plate by adopting a common gear shaping machine, enabling the shape of the teeth to be basically formed through a gear shaping blade, then shaving in a radial direction, forming an angle between a gear shaving cutter and the axial space of a gear surface to be cut according to the meshing principle of spiral gears with different spiral angles, and completing the machining of a tooth groove, wherein the meshing of the gear shaving cutter and the gear surface to be cut is free generating movement of backlash-free double-surface meshing; s4, grinding, namely, carrying out heat treatment on the machined part after shaving, then carrying out fine grinding on the positions of the tooth socket and the tooth surface, and then carrying out grinding on the whole tooth surface, so that the dimensional accuracy is improved and the form and position tolerance is reduced; and S5, cooling the whole machined part after grinding is finished, and finishing machining.
In the invention, a processing toothed plate 3 is placed at the top of a bearing platform 1, a plurality of second electric push rods 12 are driven to work, the moving second electric push rods 12 drive positioning pieces 13 to move towards the positions of four corners of the processing toothed plate 3 until the processing toothed plate 3 is integrally clamped and positioned, then a first electric push rod 4 and a milling rotating motor 5 are driven to work, the output end of the milling rotating motor 5 rotates to drive a milling piece 6 to rotate, the output end of a downward moving first electric push rod 4 drives the rotating milling piece 6 to move onto the processing toothed plate 3, the surface of the processing toothed plate 3 is subjected to preliminary tooth space milling, after one tooth space is processed, the first electric push rod 4 drives the rotating milling piece 6 to reset upwards, the arc-shaped clamping piece 14 on the first electric push rod 4 hooks a transmission gear 8 at the corresponding position at the moment, and the moving first electric push rod 4 drives the transmission gear 8 to rotate, pivoted drive gear 8 drives running gear 10 through two 16 and the transmission effect of drive belt 9 and rotates, pivoted running gear 10 drives the installation tooth 11 removal of meshing with it, make 1 whole area of plummer processing pinion rack 3 move one by one, along with the back that resets of 4 output of first electric push rod, plummer 1 just in time moves the processing position of next tooth's socket this moment, 4 output of first electric push rod down move this moment, process the next tooth's socket on the processing pinion rack 3, along with so relapse, the tooth's socket processing of direct processing pinion rack 3 is accomplished.
When the output end of the milling rotating motor 5 rotates, the output end of the milling rotating motor 5 always drives the fan blade 7 to rotate, and the rotating fan blade 7 can blow air to the surface to be processed.
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 (5)
1. The manufacturing method of the large toothed plate and the small toothed plate of the automobile seat angle adjuster comprises a bearing table (1) and is characterized in that the top of the bearing table (1) is fixedly connected with four second electric push rods (12), the top of the bearing table (1) is provided with a processing toothed plate (3), the four second electric push rods (12) are positioned at the four corners of the processing toothed plate (3), the output end of each second electric push rod (12) is fixedly connected with a positioning piece (13) in an L-shaped arrangement, the bottom of the bearing table (1) is connected with a plurality of supporting seats (2), the supporting seats (2) are in sliding connection with the side surfaces of the bearing table (1), the side surfaces of the supporting seats (2) are connected with a first electric push rod (4) through a connecting rod, the output end of the first electric push rod (4) is connected with a milling rotating motor (5), the output end of the milling rotating motor (5) is connected with a milling piece (, the output end of the first electric push rod (4) is connected with a transmission mechanism, and the output end of the milling rotating motor (5) is connected with a blowing mechanism.
2. The manufacturing method of the toothed plate of the automobile seat angle adjuster according to claim 1, wherein the transmission mechanism comprises a mounting side plate fixedly connected to the side surface of the supporting seat (2), the mounting side plate is rotatably connected with two rotating shafts (16), the outer side walls of the two rotating shafts (16) are fixedly sleeved with mounting sleeves, the two mounting sleeves are in transmission connection through a transmission belt (9), the outer side wall of the rotating shaft (16) above the side surface of the processing toothed plate (3) is fixedly sleeved with a transmission gear (8), the outer side wall of the rotating shaft (16) below the side surface of the transmission gear (8) is fixedly sleeved with a rotating gear (10), the bottom of the bearing table (1) is fixedly connected with a plurality of mounting teeth (11), the mounting teeth (11) and the rotating gear (10) are meshed, the outer side wall of the output end of the first electric push rod (4) is rotatably connected with a plurality of arc-shaped clamping pieces (14), the concave edge position of the arc-shaped clamping piece (14) is connected with a spring rod (15), the other end of the spring rod (15) is fixedly connected with the arc-shaped clamping piece (14), and the arc-shaped clamping piece (14) is connected with a transmission gear (8) in a corresponding position in a clamping mode.
3. The manufacturing method of the toothed plate of the automobile seat angle adjuster according to claim 1, wherein the blowing mechanism comprises a fan blade (7) fixedly sleeved on the outer side wall of the output end of the milling rotating motor (5), and the fan blade (7) and the rotating milling part (6) are coaxially arranged.
4. The manufacturing method of the large toothed plate and the small toothed plate of the automobile seat angle adjuster according to claim 2 is characterized in that the transmission belt (9) and the machined toothed plate (3) are arranged in a staggered mode.
5. The manufacturing method of a large toothed plate and a small toothed plate of an automobile seat angle adjuster according to claim 1 is characterized by comprising the following steps:
s1, hot die forging and forging to make a blank, heating the metal blank to a temperature higher than the crystallization temperature of the material by a friction press, and plastically forming the metal blank into the basic shape and size of the forging by using a die;
s2, turning, after normalizing, processing all the gear blanks by adopting a numerical control lathe, processing the end surfaces and the side surfaces of the processed parts by using a mechanical milling cutter, and primarily cutting and milling;
s3, gear shaping and shaving, namely, performing gear machining on a toothed plate by adopting a common gear shaping machine, enabling the shape of the teeth to be basically formed through a gear shaping blade, then shaving in a radial direction, forming an angle between a gear shaving cutter and the axial space of a gear surface to be cut according to the meshing principle of spiral gears with different spiral angles, and completing the machining of a tooth groove, wherein the meshing of the gear shaving cutter and the gear surface to be cut is free generating movement of backlash-free double-surface meshing;
s4, grinding, namely, carrying out heat treatment on the machined part after shaving, then carrying out fine grinding on the positions of the tooth socket and the tooth surface, and then carrying out grinding on the whole tooth surface, so that the dimensional accuracy is improved and the form and position tolerance is reduced;
and S5, cooling the whole machined part after grinding is finished, and finishing machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011179532.8A CN112317825A (en) | 2020-10-29 | 2020-10-29 | Manufacturing method of large toothed plate and small toothed plate of automobile seat angle adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011179532.8A CN112317825A (en) | 2020-10-29 | 2020-10-29 | Manufacturing method of large toothed plate and small toothed plate of automobile seat angle adjuster |
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| Publication Number | Publication Date |
|---|---|
| CN112317825A true CN112317825A (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011179532.8A Pending CN112317825A (en) | 2020-10-29 | 2020-10-29 | Manufacturing method of large toothed plate and small toothed plate of automobile seat angle adjuster |
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| CN (1) | CN112317825A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163167A (en) * | 1997-01-31 | 1997-10-29 | 邹耀忠 | Method for producing big and small toothed plate of angle regulator for automobile seat |
| DE102005061613A1 (en) * | 2005-12-21 | 2007-07-05 | Ehinger Giesserei Und Werkzeugmaschinenfabrik Gmbh | Machine tool for cutting and/or grinding a toothed rack comprises a tensioning table fixed to a machine bed, a machine stand having a carriage assigned to the x-direction running parallel to the longitudinal direction of the table |
| CN201040328Y (en) * | 2007-01-31 | 2008-03-26 | 黄开元 | Rack processing device |
| CN105458408A (en) * | 2016-01-08 | 2016-04-06 | 南京工大数控科技有限公司 | Double-station numerical-control efficient rack gear milling machine |
| CN107984017A (en) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | A kind of plate fixed-length cutting device |
| CN108526520A (en) * | 2018-03-21 | 2018-09-14 | 宁波海蔓汽车科技有限公司 | Auto parts machinery perforating device |
| CN109570548A (en) * | 2018-10-30 | 2019-04-05 | 泰州市津专知识产权服务有限公司 | Automatic punching device is used in a kind of processing of part |
| CN111036964A (en) * | 2020-01-14 | 2020-04-21 | 东阳温宾电子科技有限公司 | One-way milling machine tool capable of automatically clamping |
-
2020
- 2020-10-29 CN CN202011179532.8A patent/CN112317825A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163167A (en) * | 1997-01-31 | 1997-10-29 | 邹耀忠 | Method for producing big and small toothed plate of angle regulator for automobile seat |
| DE102005061613A1 (en) * | 2005-12-21 | 2007-07-05 | Ehinger Giesserei Und Werkzeugmaschinenfabrik Gmbh | Machine tool for cutting and/or grinding a toothed rack comprises a tensioning table fixed to a machine bed, a machine stand having a carriage assigned to the x-direction running parallel to the longitudinal direction of the table |
| CN201040328Y (en) * | 2007-01-31 | 2008-03-26 | 黄开元 | Rack processing device |
| CN105458408A (en) * | 2016-01-08 | 2016-04-06 | 南京工大数控科技有限公司 | Double-station numerical-control efficient rack gear milling machine |
| CN107984017A (en) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | A kind of plate fixed-length cutting device |
| CN108526520A (en) * | 2018-03-21 | 2018-09-14 | 宁波海蔓汽车科技有限公司 | Auto parts machinery perforating device |
| CN109570548A (en) * | 2018-10-30 | 2019-04-05 | 泰州市津专知识产权服务有限公司 | Automatic punching device is used in a kind of processing of part |
| CN111036964A (en) * | 2020-01-14 | 2020-04-21 | 东阳温宾电子科技有限公司 | One-way milling machine tool capable of automatically clamping |
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Application publication date: 20210205 |