CN110711902A - Method and device for machining double-lug hinge forging - Google Patents
Method and device for machining double-lug hinge forging Download PDFInfo
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- CN110711902A CN110711902A CN201911159802.6A CN201911159802A CN110711902A CN 110711902 A CN110711902 A CN 110711902A CN 201911159802 A CN201911159802 A CN 201911159802A CN 110711902 A CN110711902 A CN 110711902A
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- double
- forging
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- hinge
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- 238000005242 forging Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000003754 machining Methods 0.000 title description 7
- 239000011265 semifinished product Substances 0.000 claims abstract description 5
- 238000005553 drilling Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 14
- 210000005069 ears Anatomy 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Forging (AREA)
Abstract
The invention provides a method for processing a double-lug hinge forging piece, the double-lug hinge forging piece is a semi-finished product of a double-lug hinge, a connecting part to be cut is arranged between the inner side surfaces of double lugs, and the method for processing the side surface of the double-lug hinge forging piece comprises the following processes: A. firstly, drilling a through hole at the connecting part of the double-lug hinge forging piece; B. bolts penetrate through holes in the connecting parts of the double-lug hinged forging pieces to fix the double-lug hinged forging pieces on a clamp of a lathe; C. and the left side and the right side of the double-lug hinge forging are respectively provided with a cutter head, and the two cutter heads synchronously process two side surfaces of the forging. Based on the conception, the invention also provides a device for processing the double-lug hinged forging piece, which comprises fixtures arranged on a lathe, wherein the left side and the right side of each fixture are respectively provided with a cutter head, the two cutter heads are arranged in parallel, the fixtures can penetrate between the two cutter heads to do reciprocating motion under the driving of an air cylinder, each fixture comprises a base and a fixing piece, and the fixing pieces are used for fixing the double-lug hinged forging piece on the base.
Description
Technical Field
The invention relates to the field of machining, in particular to a method and a device for machining a double-lug hinge forging.
Background
The double-lug hinge is a part applied to a fixing or bearing device, is particularly widely applied to an excavator, and has large market demand. When the lateral surface to ears hinge forging adds man-hour, because the structure of this kind of forging is not convenient for fix, consequently can only carry out single face processing to it with the lathe usually, just need the dismouting twice like this to same forging, process twice, machining efficiency is extremely low, if the improper incident that still probably arouses of installation, leads to equipment to damage.
Disclosure of Invention
The invention aims to provide a method and a device for machining a double-lug hinge forging piece, which can improve the machining efficiency.
In order to solve the technical problems, the technical scheme of the method of the invention is as follows: a method for processing a double-lug hinge forging piece is a semi-finished product of a double-lug hinge, a connecting part to be cut is arranged between the inner side surfaces of double lugs, and the method for processing the side surface of the double-lug hinge forging piece comprises the following processes: A. firstly, drilling a through hole at the connecting part of the double-lug hinge forging piece; B. bolts penetrate through holes in the connecting parts of the double-lug hinged forging pieces to fix the double-lug hinged forging pieces on a clamp of a lathe; C. and the left side and the right side of the double-lug hinge forging are respectively provided with a cutter head, and the two cutter heads synchronously process two side surfaces of the forging.
Based on the same inventive concept, the technical scheme of the device is as follows: the utility model provides a device of processing ears hinge forging, is including installing the anchor clamps on the lathe, the left and right sides of anchor clamps respectively is equipped with a blade disc, two blade disc parallel arrangement, anchor clamps can follow and make reciprocating motion between two blade discs under the cylinder drive, anchor clamps include base and mounting, the mounting is used for fixing ears hinge forging on the base.
In one embodiment, the fixing piece comprises a pressing block and a bolt, and the bolt and the pressing block are used for fixing the double-lug hinge forging piece on the base.
In one embodiment, the fixing part comprises a bracket installed on the base, and an air cylinder and a pressing block installed on the bracket, wherein the pressing block can press the double-lug hinge forging piece against the base under the action of the air cylinder.
By adopting the processing method and the processing device in the technical scheme, two side surfaces of the double-lug hinge forging piece can be synchronously processed, the processing time is shortened to about 60% of that of the traditional processing technology, and the working efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a double-lug hinge forging in the embodiment;
FIG. 2 is a schematic view showing the structure of an apparatus in examples 2 and 3 of the present invention;
FIG. 3 is a schematic structural view of an apparatus in embodiment 3 of the present invention;
the reference signs are:
a-connecting part b-side surface c-through hole
1-cutter head 2-base 3-pressing block
4-double-lug hinged forging 5-bracket 6-cylinder.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or interconnected between two elements, directly or indirectly through intervening media, and the specific meaning of the terms may be understood by those skilled in the art according to their specific situation.
Example 1
The embodiment provides a method for processing a double-lug hinge forging, the double-lug hinge forging is a semi-finished product of a double-lug hinge, the structure of the double-lug hinge forging is shown in fig. 1, a connecting part a to be cut is arranged between inner side surfaces of double lugs, and the method for processing the side surface b of the double-lug hinge forging comprises the following processes: A. firstly, drilling a through hole c in a connecting part a of a double-lug hinge forging piece; B. bolts penetrate through the through holes c in the connecting part a of the double-lug hinged forging piece to fix the double-lug hinged forging piece on a clamp of a lathe; C. and the left side and the right side of the double-lug hinge forging are respectively provided with a cutter head, and the two cutter heads synchronously process two side surfaces b of the forging.
Example 2
As shown in fig. 2, a device for processing a double-lug hinge forging piece comprises a fixture installed on a lathe, wherein the left side and the right side of the fixture are respectively provided with a cutter head 1, the two cutter heads 1 are arranged in parallel, the fixture can penetrate between the two cutter heads 1 under the driving of an air cylinder to move in a reciprocating mode, the fixture comprises a base 2 and a fixing piece, the fixing piece comprises a pressing block 3 and a bolt, and the bolt and the pressing block 3 are used for fixing the double-lug hinge forging piece 4 on the base 2.
The device is designed according to the inventive concept of embodiment 1, the double-lug hinge forging 4 is also a semi-finished product of the double-lug hinge shown in fig. 1, a connecting part a to be cut is arranged between the inner side surfaces of the double lugs, when the device is used, a through hole c needs to be drilled at the connecting part a of the double-lug hinge forging 4, then a bolt penetrates through the through holes of the pressing block 3 and the forging and is screwed into a screw hole of the base, the double-lug hinge forging 4 is fixed on the base 2, and then the two cutter heads 1 can be started to synchronously process two side surfaces b of the double-lug hinge forging 4.
Example 3
As shown in fig. 2 and 3, based on the same inventive concept as that of embodiment 2, the fixing member of this embodiment is designed to include a bracket 5 mounted on the base 2, and a cylinder 6 and a pressing block 3 mounted on the bracket 5, and the pressing block 3 can press the binaural hinge forging 4 against the base 2 under the action of the cylinder 6. When the design is adopted, holes do not need to be drilled in the connecting parts of the double-lug hinged forging pieces 4.
By adopting the processing method and the processing device in the technical scheme, two side surfaces of the double-lug hinge forging piece can be synchronously processed, the processing time is shortened to about 60% of that of the traditional processing technology, and the working efficiency is greatly improved.
The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.
Some of the drawings and descriptions of the present invention have been simplified to facilitate the understanding of the improvements over the prior art by those skilled in the art, and some other elements have been omitted from this document for the sake of clarity, and it should be appreciated by those skilled in the art that such omitted elements may also constitute the subject matter of the present invention.
Claims (4)
1. A method for processing a double-lug hinge forging piece is a semi-finished product of a double-lug hinge, and a connecting part (a) to be cut is arranged between the inner side surfaces of double lugs, and is characterized in that the method for processing the side surface (b) of the double-lug hinge forging piece comprises the following processes: A. firstly, drilling a through hole (c) in a connecting part (a) of a double-lug hinged forging piece; B. bolts penetrate through the through holes (c) in the connecting part (a) of the double-lug hinged forging piece to fix the double-lug hinged forging piece on a clamp of a lathe; C. and the left side and the right side of the double-lug hinge forging are respectively provided with a cutter head, and the two cutter heads synchronously process two side surfaces (b) of the forging.
2. The utility model provides a device of processing ears hinge forging which characterized in that: the device is including installing anchor clamps on the lathe, the left and right sides of anchor clamps respectively is equipped with a blade disc (1), two blade discs (1) parallel arrangement, anchor clamps can pass between two blade discs (1) and make reciprocating motion under the cylinder drive, anchor clamps include base (2) and mounting, the mounting is used for fixing ears hinge forging (4) on base (2).
3. The apparatus for processing a binaural hinge forging according to claim 2, wherein: the fixing piece comprises a pressing block (3) and a bolt, and the bolt and the pressing block are used for fixing the double-lug hinge forging piece (4) on the base (2).
4. The apparatus for processing a binaural hinge forging according to claim 2, wherein: the fixing piece comprises a support (5) arranged on the base (2), and a cylinder (6) and a pressing block (3) arranged on the support (5), wherein the pressing block (3) can enable the double-lug hinge forging piece (4) to be tightly abutted to the base (2) under the action of the cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911159802.6A CN110711902A (en) | 2019-11-22 | 2019-11-22 | Method and device for machining double-lug hinge forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911159802.6A CN110711902A (en) | 2019-11-22 | 2019-11-22 | Method and device for machining double-lug hinge forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110711902A true CN110711902A (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911159802.6A Pending CN110711902A (en) | 2019-11-22 | 2019-11-22 | Method and device for machining double-lug hinge forging |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3327026A1 (en) * | 1983-07-27 | 1985-02-07 | Heinrich 6127 Breuberg Wascheroh | Cutter head for wood working |
| CN202317189U (en) * | 2011-09-20 | 2012-07-11 | 广东安恒铁塔钢构有限公司 | Slotting device for hanging plate |
| CN203418156U (en) * | 2013-08-30 | 2014-02-05 | 安庆帝伯格茨缸套有限公司 | Milling machine |
| CN204536127U (en) * | 2015-04-14 | 2015-08-05 | 嘉兴宏海集装箱配件有限公司 | A kind of pressure tester for foundry goods |
| CN105689621A (en) * | 2016-04-27 | 2016-06-22 | 贵州航天新力铸锻有限责任公司 | Die for formation of large-scale double-lug U-shaped forge piece |
| CN105798215A (en) * | 2016-04-19 | 2016-07-27 | 贵州航天新力铸锻有限责任公司 | Manufacturing method of large double-lug U-shaped part for thermonuclear fusion reactor |
| CN205673908U (en) * | 2016-06-16 | 2016-11-09 | 常州德劢精密传动有限公司 | A kind of Workpiece clamping device of lathe |
| CN206104979U (en) * | 2016-10-28 | 2017-04-19 | 佛山市伊卡特精密钻石工具有限公司 | PCD double milling machine sword |
| CN207723913U (en) * | 2017-11-30 | 2018-08-14 | 中航天水飞机工业有限责任公司 | Ears bearing drills and reams universal fixturing |
| CN109128926A (en) * | 2018-11-08 | 2019-01-04 | 衡阳市振洋汽车配件有限公司 | It is easy to guarantee the ears part special fixture of geometric tolerance |
| CN109158918A (en) * | 2018-11-08 | 2019-01-08 | 衡阳市振洋汽车配件有限公司 | Ears part groove milling process special fixture |
| CN209483405U (en) * | 2018-12-24 | 2019-10-11 | 中煤北京煤矿机械有限责任公司 | Hydraulic support smithwelding formula connector |
| CN211101934U (en) * | 2019-11-22 | 2020-07-28 | 湖南高致精工机械有限公司 | Device for machining double-lug hinge forging |
-
2019
- 2019-11-22 CN CN201911159802.6A patent/CN110711902A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3327026A1 (en) * | 1983-07-27 | 1985-02-07 | Heinrich 6127 Breuberg Wascheroh | Cutter head for wood working |
| CN202317189U (en) * | 2011-09-20 | 2012-07-11 | 广东安恒铁塔钢构有限公司 | Slotting device for hanging plate |
| CN203418156U (en) * | 2013-08-30 | 2014-02-05 | 安庆帝伯格茨缸套有限公司 | Milling machine |
| CN204536127U (en) * | 2015-04-14 | 2015-08-05 | 嘉兴宏海集装箱配件有限公司 | A kind of pressure tester for foundry goods |
| CN105798215A (en) * | 2016-04-19 | 2016-07-27 | 贵州航天新力铸锻有限责任公司 | Manufacturing method of large double-lug U-shaped part for thermonuclear fusion reactor |
| CN105689621A (en) * | 2016-04-27 | 2016-06-22 | 贵州航天新力铸锻有限责任公司 | Die for formation of large-scale double-lug U-shaped forge piece |
| CN205673908U (en) * | 2016-06-16 | 2016-11-09 | 常州德劢精密传动有限公司 | A kind of Workpiece clamping device of lathe |
| CN206104979U (en) * | 2016-10-28 | 2017-04-19 | 佛山市伊卡特精密钻石工具有限公司 | PCD double milling machine sword |
| CN207723913U (en) * | 2017-11-30 | 2018-08-14 | 中航天水飞机工业有限责任公司 | Ears bearing drills and reams universal fixturing |
| CN109128926A (en) * | 2018-11-08 | 2019-01-04 | 衡阳市振洋汽车配件有限公司 | It is easy to guarantee the ears part special fixture of geometric tolerance |
| CN109158918A (en) * | 2018-11-08 | 2019-01-08 | 衡阳市振洋汽车配件有限公司 | Ears part groove milling process special fixture |
| CN209483405U (en) * | 2018-12-24 | 2019-10-11 | 中煤北京煤矿机械有限责任公司 | Hydraulic support smithwelding formula connector |
| CN211101934U (en) * | 2019-11-22 | 2020-07-28 | 湖南高致精工机械有限公司 | Device for machining double-lug hinge forging |
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