CN113385721A - Groove milling equipment for rear key cover - Google Patents
Groove milling equipment for rear key cover Download PDFInfo
- Publication number
- CN113385721A CN113385721A CN202110821762.8A CN202110821762A CN113385721A CN 113385721 A CN113385721 A CN 113385721A CN 202110821762 A CN202110821762 A CN 202110821762A CN 113385721 A CN113385721 A CN 113385721A
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- Prior art keywords
- groove milling
- base
- groove
- key cover
- fallboard
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- 238000003801 milling Methods 0.000 title claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 17
- 230000001939 inductive effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 4
- 238000009434 installation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- 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
- B23C3/28—Grooving workpieces
-
- 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
- B23Q11/0046—Devices for removing chips by sucking
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a groove milling device for a rear key cover, which comprises a base, wherein a positioning device and a groove milling device are arranged on the base, and the positioning device is used for positioning and fixing the rear key cover; the groove milling device comprises a support fixedly arranged on the base, a lifting mechanism is arranged on the support, a groove milling motor is arranged on the lifting mechanism, a groove milling cutter is arranged on an output shaft of the groove milling motor and corresponds to the rear key cover, and the lifting mechanism is used for driving the groove milling motor to move in the vertical direction, so that the groove milling cutter processes a buffer groove position on the rear key cover. The invention has the advantages of simple structure, convenient operation, high processing precision, high processing efficiency and high automation degree.
Description
Technical Field
The invention relates to the technical field of piano processing equipment, in particular to groove milling equipment for a rear key cover.
Background
Vertical piano belongs to one of the piano, and vertical piano compares in grand piano, and vertical piano adopts the crisscross design of a string, has practiced thrift height and thickness effectively, and is compared in grand piano volume littleer, and occupation space is also little, price and cheaper, widely receive piano fan's purchase.
At present, in order to ensure the tone quality and quality of the upright piano, most parts are manufactured manually, the process is complex and various, labor and time are wasted, the labor cost is high, and the mass production of the modern industry is difficult to adapt. The back key cover is a part in the upright piano, has a relatively simple structure and is flat. In the actual manufacturing process, a buffer slot (refer to fig. 5) needs to be machined at one corner of the rear key cover, and the buffer slot is usually directly machined by a manual gong machine, but there are many problems: firstly, manual processing and positioning are not accurate, hands are easy to swing when carrying the gong machine by hands, shaking is generated, the paint crack probability is increased, the reject ratio is greatly improved, and the quality precision difference is large; secondly, the personnel cost is high, and the labor is repeated for a long time, so that the fatigue is easy to generate, and the labor intensity of the labor is high; thirdly, a large amount of wood dust is generated in the processing process, and the wood dust is easy to be inhaled by personnel and is harmful to health. Therefore, there is a need to solve the above problems to accommodate mass production in modern industries.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a groove milling apparatus for a rear fallboard.
The invention realizes the purpose through the following technical scheme: the groove milling equipment for the rear key cover comprises a base, wherein a positioning device and a groove milling device are arranged on the base, and the positioning device is used for positioning and fixing the rear key cover; the groove milling device comprises a support fixedly arranged on the base, a lifting mechanism is arranged on the support, a groove milling motor is arranged on the lifting mechanism, a groove milling cutter is arranged on an output shaft of the groove milling motor and corresponds to the rear key cover, and the lifting mechanism is used for driving the groove milling motor to move in the vertical direction, so that the groove milling cutter processes a buffer groove position on the rear key cover.
Furthermore, the positioning device comprises a positioning frame, a positioning block and a clamping cylinder, wherein a first positioning surface vertical to the top surface of the base is arranged on the positioning frame, a second positioning surface vertical to the top surface of the base is arranged on the positioning block, the first positioning surface and the second positioning surface are arranged vertically, the clamping cylinder is fixedly arranged on the positioning frame, and the output end of the clamping cylinder is arranged corresponding to the rear key cover; the rear key cover is ensured to be in the correct position and is clamped and fixed, so that the shaking is avoided, the processing precision is improved, and the reject ratio is reduced.
Furthermore, at least two positioning frames are arranged, each positioning frame is provided with the clamping cylinder, and adjacent positioning frames are arranged side by side and at intervals; the clamping force born by the rear key cover is ensured to be relatively uniform, the rear key cover is firmly fixed on the base, the shaking is avoided, the processing precision is improved, and the reject ratio is reduced.
Further, the lifting mechanism comprises a slide rail, a slide plate and a driving cylinder, the slide rail is fixedly arranged on the support, the slide rail extends along the vertical direction, the slide plate is slidably arranged on the slide rail, the groove milling motor is fixedly arranged on the slide plate, the driving cylinder is fixedly arranged at the top end of the support, and an output shaft of the driving cylinder is connected with the slide plate; the groove milling cutter moves along the vertical direction, so that the buffer groove position is rapidly processed, and the processing efficiency is improved.
Further, a sliding block matched with the sliding rail is fixedly arranged on the sliding plate; the motion is ensured to be stable, and shaking is avoided.
Further, an output shaft of the driving cylinder is connected with the sliding plate through a floating joint; the connection is convenient and the installation is fast.
Furthermore, a connecting rod is arranged on the sliding plate, an inductive switch is connected to the connecting rod in a threaded manner, and the detection end of the inductive switch is arranged corresponding to the rear key cover; the buffer trench with different trench depths can be conveniently processed, the application range is enlarged, the automation degree is improved, the working efficiency is improved, and the labor intensity is reduced.
Furthermore, a dust hood is arranged on the base, one end of the dust hood is arranged corresponding to the milling cutter, and the other end of the dust hood is connected with dust collection equipment; so that the wood chips are sucked out, the working environment is purified, and the health of personnel is ensured.
Furthermore, a dustproof coaming plate for covering the slot milling cutter is arranged on the base; the sawdust is prevented from splashing, and the whole sawdust is sucked out by the dust suction device.
Furthermore, a yielding hole corresponding to the groove milling motor is formed in the base; the lifting mechanism is convenient to act, so that the installation is convenient, and the installation space is reduced.
The invention has the beneficial effects that: when the automatic groove milling machine is actually used, the rear key cover is arranged on the base, and is positioned and clamped at the correct position through the positioning device, so that the groove milling device and the rear key cover are at the proper positions, the shaking is effectively avoided, the positioning precision is improved, the reject ratio is reduced, and the quality precision is ensured; the groove milling motor is driven by the lifting mechanism to move along the vertical direction, and the groove milling cutter is driven by the groove milling motor to rotate, so that the groove milling cutter completes the processing of the buffer groove position on the rear key cover, the operation is convenient, the processing is quick, the labor intensity is effectively reduced, the personnel cost is reduced, and the processing efficiency is improved; generally, the invention has the advantages of simple structure, convenient operation, high processing precision, high processing efficiency and high automation degree.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure in another aspect of the present invention;
FIG. 3 is a schematic view of the groove milling device according to the present invention;
FIG. 4 is a schematic view of the working state of the present invention;
FIG. 5 is a schematic diagram of a rear fallboard of the prior art.
The reference numerals are explained below:
1-a base; 11-avoiding holes; 2-a positioning device; 21-a positioning frame; 211-a first location face; 22-a positioning block; 221-a second positioning surface; 23-a clamping cylinder; 3-a groove milling device; 31-a scaffold; 32-a lifting mechanism; 321-a slide rail; 322-a slide plate; 323-driving cylinder; 324-a slider; 325-floating joint; 33-slot milling motor; 34-a slot milling cutter; 35-a connecting rod; 36-an inductive switch; 4-a dust hood; 5, dustproof coaming; 6-gas-liquid converter.
Detailed Description
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and detailed description. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "left", "right", "inner", "outer" and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, the embodiment provides a slot milling device for a rear keycover, which includes a base 1, wherein a positioning device 2 and a slot milling device 3 are arranged on the base 1, and the positioning device 2 is used for positioning and fixing the rear keycover; the groove milling device 3 comprises a support 31 fixedly arranged on the base 1, a lifting mechanism 32 is arranged on the support 31, a groove milling motor 33 is arranged on the lifting mechanism 32, a groove milling cutter 34 is arranged on an output shaft of the groove milling motor 33, the groove milling cutter 34 is arranged corresponding to the rear key cover, and the lifting mechanism 32 is used for driving the groove milling motor 33 to move in the vertical direction, so that the groove milling cutter 34 processes a buffer groove position on the rear key cover.
Preferably, the slot milling cutter 34 is a milling cutter made of integral tungsten steel, so that the durability is improved, the service life is prolonged, the cutting is faster, and the working efficiency is higher.
The positioning device 2 comprises a positioning frame 21, a positioning block 22 and a clamping cylinder 23, wherein a first positioning surface 211 vertical to the top surface of the base 1 is arranged on the positioning frame 21, a second positioning surface 221 vertical to the top surface of the base 1 is arranged on the positioning block 22, the first positioning surface 211 and the second positioning surface 221 are arranged vertically, the clamping cylinder 23 is fixedly arranged on the positioning frame 21, and the output end of the clamping cylinder 23 is arranged corresponding to the rear key cover.
The locating rack 21 is equipped with two at least, all is equipped with clamping cylinder 23 on every locating rack 21, and adjacent locating rack 21 is side by side and the interval sets up.
Specifically, three positioning frames 21 are arranged, so that the rear key cover is firmly fixed relative to the base 1, and shaking is effectively avoided; the clamping cylinder 23 adopts an air cylinder, so that the action is quick, and the working efficiency is improved; the output end of the clamping cylinder 23 is connected with a rubber block (not shown in the figure), so that the rear key cover is effectively prevented from being clamped and damaged, and the reject ratio is reduced.
The lifting mechanism 32 comprises a sliding rail 321, a sliding plate 322 and a driving cylinder 323, the sliding rail 321 is fixedly arranged on the support 31, the sliding rail 321 extends along the vertical direction, the sliding plate 322 is slidably arranged on the sliding rail 321, a slot milling motor 33 is fixedly arranged on the sliding plate 322, the driving cylinder 323 is fixedly arranged at the top end of the support 31, and an output shaft of the driving cylinder 323 is connected with the sliding plate 322; a sliding block 324 matched with the sliding rail 321 is fixedly arranged on the sliding plate 322; the output shaft of the driving cylinder 323 is connected to the slide plate 322 via a floating joint 325.
Specifically, the driving cylinder 323 also adopts an air cylinder, the base 1 is provided with the gas-liquid converter 6, and the driving cylinder 323 is connected with the gas-liquid converter 6, so that jumping during downward movement is prevented, the movement stability is improved, and the phenomenon that the groove milling cutter 34 breaks up paint on the rear key cover is avoided.
The slide plate 322 is provided with a connecting rod 35, the connecting rod 35 is connected with an inductive switch 36 through threads, and the detection end of the inductive switch 36 corresponds to the rear key cover.
Specifically, the inductive switch 36 adopts a laser ranging sensor, and the response is sensitive; the position of the inductive switch 36 can be changed by rotating the inductive switch 36 to enable the inductive switch 36 to move upwards or downwards relative to the base 1, so that the groove depth processed by the groove milling cutter 34 can be changed to adapt to rear keytops with different thicknesses; the adjustment can be made according to the actual situation.
A dust hood 4 is arranged on the base 1, one end of the dust hood 4 is arranged corresponding to the milling cutter 34, and the other end of the dust hood 4 is connected with dust collection equipment; the base 1 is provided with a dustproof coaming 5 for covering the slot milling cutter 34; preferably, the dustproof coaming 5 is fixed on the positioning block 22, so that two parts can be fixed by the same screw, the hole positions required to be processed on the base 1 are reduced, the processing is convenient, and the installation is more convenient.
The base 1 is provided with an avoiding hole 11 corresponding to the groove milling motor 33.
Specifically, still be equipped with controller and start button, press from both sides tight jar 23, driving cylinder 323, milling flutes motor 33, inductive switch 36 and start button respectively with controller electric connection, improve degree of automation, improve work efficiency, convenient operation.
The specific working principle of the invention is as follows: when in actual use, the inductive switch 36 is adjusted to a proper position in advance, an operator firstly places a rear keycap to be processed on the top surface of the base 1, then makes one side of the rear keycap abut against the first positioning surface 211, and makes the other side of the rear keycap abut against the second positioning surface 221, so as to complete the positioning of the rear keycap, then presses the start button, and then the controller makes the clamping cylinder 23 act, the output end of the clamping cylinder 23 extends downwards, so as to clamp and fix the rear keycap, and then the controller makes the slot milling motor 33 work, so as to drive the slot milling cutter 34 to rotate, the output shaft of the driving cylinder 323 extends downwards, the sliding plate 322 slides relative to the sliding rail 321, the slot milling motor 33 integrally descends to be close to the rear keycap, under the action of the gas-liquid converter 6, so that the slot milling cutter 34 stably processes a buffer slot on the rear keycap until the inductive switch 36 is triggered, so as to process a buffer slot with a proper depth, and then the controller stops the operation of the groove milling motor 33, so that the clamping cylinder 23 reversely acts and returns to the original position, the driving cylinder 323 reversely acts, and similarly, the controller also returns to the original position, after the operator takes out the processed rear key cover, the next rear key cover to be processed is placed, and the operations are repeated until the processing of all the rear key covers is completed.
The foregoing shows and describes the general principles, features and advantages of the invention. It will be understood by those skilled in the art that the invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a milling flutes equipment of back fallboard which characterized in that: the key cover positioning device comprises a base (1), wherein a positioning device (2) and a groove milling device (3) are arranged on the base (1), and the positioning device (2) is used for positioning and fixing a rear key cover; the groove milling device (3) comprises a support (31) fixedly arranged on the base (1), an elevating mechanism (32) is arranged on the support (31), a groove milling motor (33) is arranged on the elevating mechanism (32), a groove milling cutter (34) is arranged on an output shaft of the groove milling motor (33), the groove milling cutter (34) corresponds to the rear key cover, and the elevating mechanism (32) is used for driving the groove milling motor (33) to move in the vertical direction, so that the groove milling cutter (34) processes a buffer groove on the rear key cover.
2. A rear fallboard slot milling apparatus as defined in claim 1 wherein: positioner (2) include locating rack (21), locating piece (22) and press from both sides tight jar (23), be equipped with on locating rack (21) with the first locating surface (211) of the top surface vertically of base (1), be equipped with on locating piece (22) with the second locating surface (221) of the top surface vertically of base (1), first locating surface (211) with second locating surface (221) set up perpendicularly, press from both sides tight jar (23) set firmly in on locating rack (21), the output that presss from both sides tight jar (23) with back fallboard corresponds the setting.
3. A rear fallboard slot milling apparatus as defined in claim 2 wherein: locating rack (21) are equipped with two at least, every all be equipped with on locating rack (21) press from both sides tight cylinder (23), and are adjacent side by side and the interval sets up between locating rack (21).
4. A rear fallboard slot milling apparatus as defined in claim 1 wherein: elevating system (32) include slide rail (321), slide plate (322) and actuating cylinder (323), slide rail (321) set firmly in on support (31), slide rail (321) extend along vertical direction, slide plate (322) slide set up in on slide rail (321), slide plate (322) are last to have set firmly milling flutes motor (33), actuating cylinder (323) set firmly in the top of support (31), the output shaft of actuating cylinder (323) is connected slide plate (322).
5. A rear fallboard slot milling apparatus as defined in claim 4 wherein: and a sliding block (324) matched with the sliding rail (321) is fixedly arranged on the sliding plate (322).
6. A rear fallboard slot milling apparatus as defined in claim 4 wherein: the output shaft of the driving cylinder (323) is connected with the sliding plate (322) through a floating joint (325).
7. A rear fallboard slot milling apparatus as defined in claim 4 wherein: the sliding plate (322) is provided with a connecting rod (35), the connecting rod (35) is connected with an inductive switch (36) in a threaded mode, and the detection end of the inductive switch (36) corresponds to the rear key cover.
8. A rear fallboard slot milling apparatus as defined in claim 1 wherein: the dust collection device is characterized in that a dust collection cover (4) is arranged on the base (1), one end of the dust collection cover (4) corresponds to the milling groove cutter (34), and the other end of the dust collection cover (4) is connected with dust collection equipment.
9. A rear fallboard slot milling apparatus as defined in claim 8 wherein: and the base (1) is provided with a dustproof coaming plate (5) for covering the milling cutter (34).
10. A rear fallboard slot milling apparatus as defined in claim 1 wherein: and the base (1) is provided with an avoiding hole (11) corresponding to the groove milling motor (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110821762.8A CN113385721A (en) | 2021-07-21 | 2021-07-21 | Groove milling equipment for rear key cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110821762.8A CN113385721A (en) | 2021-07-21 | 2021-07-21 | Groove milling equipment for rear key cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113385721A true CN113385721A (en) | 2021-09-14 |
Family
ID=77626700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110821762.8A Withdrawn CN113385721A (en) | 2021-07-21 | 2021-07-21 | Groove milling equipment for rear key cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113385721A (en) |
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| CN111468950A (en) * | 2019-06-11 | 2020-07-31 | 湖南金立星机械科技有限公司 | A vertical lock box machine |
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2021
- 2021-07-21 CN CN202110821762.8A patent/CN113385721A/en not_active Withdrawn
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| CN106077778A (en) * | 2016-08-03 | 2016-11-09 | 苏州市吴中区木渎晓云模具加工厂 | The face milling mechanism of valve upper cover processing line |
| CN206356915U (en) * | 2016-12-27 | 2017-07-28 | 江西速成科技有限公司 | Double-row type multi-station milling machine before and after fixture |
| CN108580988A (en) * | 2018-06-27 | 2018-09-28 | 浙江智海化工设备工程有限公司 | A kind of edge milling machines on plate milling side |
| CN209998428U (en) * | 2019-04-29 | 2020-01-31 | 安吉森大家居用品有限公司 | A milling cutter type dividing machine for CNC seat frame cutting |
| CN111468950A (en) * | 2019-06-11 | 2020-07-31 | 湖南金立星机械科技有限公司 | A vertical lock box machine |
| CN210587349U (en) * | 2019-09-23 | 2020-05-22 | 盐城市宝利来精密机械制造有限公司 | Special end face milling machine for T-shaped guide rail of elevator |
| CN111203559A (en) * | 2020-03-02 | 2020-05-29 | 广西职业技术学院 | Mechanical automation drilling equipment |
| CN213591860U (en) * | 2020-08-16 | 2021-07-02 | 无锡合一精机科技有限公司 | Upper self-braking power head type slot milling machine |
| CN215315933U (en) * | 2021-07-21 | 2021-12-28 | 广州珠江恺撒堡钢琴有限公司 | Groove milling equipment for rear key cover |
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Application publication date: 20210914 |