CN104669018A - Machining equipment for forged piece - Google Patents
Machining equipment for forged piece Download PDFInfo
- Publication number
- CN104669018A CN104669018A CN201510106925.9A CN201510106925A CN104669018A CN 104669018 A CN104669018 A CN 104669018A CN 201510106925 A CN201510106925 A CN 201510106925A CN 104669018 A CN104669018 A CN 104669018A
- Authority
- CN
- China
- Prior art keywords
- machining
- positioning
- process equipment
- locating clip
- equipment according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- 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
- 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
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention relates to machining equipment for a forged piece. The forged piece machining equipment comprises a positioning unit and a machining unit for the forged piece, wherein the machining unit comprises a machining tool, a driving mechanism for driving the machining tool to machine the forged piece and a fluid supply unit for adding cutting fluid to a machining position; the positioning unit comprises a positioning seat below the machining tool and a positioning clamp on one side of the positioning seat, wherein the positioning clamp is horizontally arranged and can clamp front and rear sides of the forged piece, the positioning seat comprises a fixed seat and a bearing platform which is arranged on the fixed seat in a lifting manner, and the upper end surface of the bearing platform is gradually reduced in diameter from top to bottom to become conical. On one hand, by arranging the conical bearing platform, the stable placement of various irregular forged pieces is facilitated, the positioning of the forged pieces can be quickly realized under the cooperation of the positioning clamp, thus the machining is facilitated and the working efficiency is improved; on the other hand, by adding the cutting fluid, the machining accuracy of the forged piece is improved and the pollution caused by noise and dust to the workshop environment can be effectively reduced at the same time.
Description
Technical field
The present invention relates to a kind of process equipment of forging.
Background technology
As everyone knows, after forging process for fuel is shaping, due to the requirement of work pieces process, need further to cut, grind, bore, the processing such as milling, the such as processing in valve body Hardness Surveillance face, owing to being subject to the irregularly shaped impact of valve body, contrast locating is more difficult, and general machining tool is difficult to realize processing work, and for such situation, most of producer all adopts the mode of manual grinding to process, but manual grinding exists following defect:
1), size and flatness be difficult to grasp, and affects the accuracy of assay;
2), the inefficiency of manual grinding, and easy contaminated environment (noise, dust).
Summary of the invention
In order to overcome the defect of prior art, the object of this invention is to provide a kind of process equipment of forging of improvement.
For achieving the above object, the invention provides a kind of process equipment of forging, it comprises positioning unit and the machining cell of forging, and wherein machining cell comprises machining tool, for driving machining tool to process the driving mechanism of forging and the liquid-supply unit for adding cuttings liquid to processing place; Positioning unit comprises the locating clip being positioned at positioning seat below machining tool, being positioned at positioning seat side, wherein locating clip is horizontally disposed with and can be folded in the both sides, front and back of forging, the carrying platform be arranged on holder that positioning seat comprises holder, can be elevated, the upper surface of carrying platform from top to bottom diameter diminishes tapered gradually.
Preferably, the jig arm that locating clip comprises support arm that the bearing, vertical support the level that are fixed on positioning seat side extend to positioning seat, one end portion is not arranged on the both sides, front and back of support arm rotationally, be separately positioned on the chuck that can rotate around vertical direction jig arm the other end and be respectively used to limit the first position-limit mechanism and the second position-limit mechanism that chuck and jig arm relatively rotate rear formed clamping angle, the first position-limit mechanism comprises both ends and is connected to the first telescoping rod in chuck and jig arm; Second position-limit mechanism comprises both ends and is connected to the second telescoping rod on jig arm and support arm.
Preferably, chuck is about the centrosymmetric setting of support arm, and the clamping end face of chuck is from caving in V-shaped (cross section namely clamping end face is V-shaped) outside to inside.
Specifically implement and preferred aspect according to one of the present invention, carrying platform is also provided with the chip area that length equals carrying platform external diameter.Concrete, chip area is extended from left to right, is convenient to actual cleaning works.
Preferably, between holder and carrying platform, be provided with multiple hydraulic jack.According to the forging of differing heights, by the distance between the flexible adjustment carrying platform of hydraulic jack and machining tool, thus realize the processing processing of forging.
Specifically implement and preferred aspect according to of the present invention another, positioning unit also comprises can be close or away from the top bracing mechanism of locating clip, this top bracing mechanism and locating clip lay respectively at the left and right sides of positioning seat along horizontal direction.
Further, top bracing mechanism comprise supporting seat, through supporting seat and can along horizontal direction near or away from locating clip push rod, be fixed on the conflict joint of push rod near locating clip end.
Concrete, push rod is screw mandrel, push rod and supporting seat threaded engagement, and is also provided with handwheel at push rod away from the end of locating clip.
Also be provided with respectively in the both sides of supporting seat to extend along horizontal direction and guarantee screw mandrel and vertically disposed first supplementary module of supporting seat and the second supplementary module, push rod passes the first supplementary module, supporting seat, the second supplementary module successively, and threaded engagement with it.
Compared to prior art, tool of the present invention has the following advantages:
One aspect of the present invention, by the setting of taper carrying platform, is convenient to the steady placement of multiple irregular forging, and under the cooperation of locating clip, can realize its location fast, thus be convenient to processing, increase work efficiency; On the other hand by the interpolation of cuttings liquid, improve the machining accuracy of forging, effectively can also reduce noise and dust to the pollution of workshop condition simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation according to process equipment of the present invention;
Fig. 2 is the schematic top plan view (amplification) of locating clip in Fig. 1;
Fig. 3 is the structural representation (amplification) of chuck in Fig. 2;
Fig. 4 is the structural representation (amplification) of positioning seat in Fig. 1;
In accompanying drawing: 1, positioning unit; 10, positioning seat; 100, holder; 101, carrying platform; A, chip area; 102, hydraulic jack; 11, top bracing mechanism; 110, supporting seat; 111, push rod (screw mandrel); 112, conflict joint; 113, handwheel; 114, the first supplementary module; 115, the second supplementary module; 12, locating clip; 120, bearing; 121, support arm (T-shaped); 122, jig arm; 123, chuck; B, clamping end face; 124, the first position-limit mechanism (the first telescoping rod); 125, the second position-limit mechanism (the second telescoping rod);
2, machining cell; 21, machining tool; 22, driving mechanism; 23, liquid-supply unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiment of the present invention is described in detail.
As shown in Figures 1 to 4, the process equipment of the forging that the present embodiment provides, it comprises positioning unit 1 and the machining cell 2 of forging, and wherein machining cell 2 comprises machining tool 21, for driving machining tool 21 to process the driving mechanism 22 of forging and the liquid-supply unit 23 for adding cuttings liquid to processing place; Positioning unit 1 comprises and is positioned at the positioning seat 10 below machining tool 21, the top bracing mechanism 11 laying respectively at positioning seat 10 left and right sides and locating clip 12, wherein positioning seat 10 carrying platform 101 be arranged on holder 100 that comprises holder 100, can be elevated, the upper surface of carrying platform 101 from top to bottom diameter diminishes tapered gradually; Locating clip 12 is horizontally disposed with and can be folded in the both sides, front and back of forging; Top bracing mechanism 11 can along horizontal direction near or arrange away from locating clip 12.
Multiple hydraulic jack 102 is provided with between holder 100 and carrying platform 101.According to the forging of differing heights, by the distance between the flexible adjustment carrying platform 101 of hydraulic jack 102 and machining tool 21, thus realize the processing processing of forging.
Top bracing mechanism 11 comprises the supporting seat 110(vertically arranged and is fixed on the left of positioning seat 10), through supporting seat 110 and can along horizontal direction near or away from locating clip 12 push rod 111, be fixed on the conflict joint 112 of push rod 111 near locating clip 12 end.
Concrete, push rod 111 be screw mandrel, push rod 111 and supporting seat 110 threaded engagement, and is also provided with handwheel 113 at push rod 111 away from the end (right part) of locating clip 12.
In this example, also also be provided with respectively in the both sides of supporting seat 110 and guarantee screw mandrel 111 and vertically disposed first supplementary module 114 and the second supplementary module 115 of supporting seat 110 along horizontal direction extension, push rod 111 is successively through the first supplementary module 114, supporting seat 110, second supplementary module 115, and threaded engagement with it.
Locating clip 12 comprises the bearing 120(vertically arranged and is fixed on the right side of positioning seat 10), vertical support 120 the level support arm 121, the one end portion that extend to positioning seat 10 be not arranged on rotationally the both sides, front and back of support arm 121 jig arm 122, be separately positioned on the chuck 123 that can rotate around vertical direction jig arm 122 the other end and be respectively used to the first position-limit mechanism 124 and the second position-limit mechanism 125 that restriction chuck 123 and jig arm 122 relatively rotate rear formed clamping angle.
Preferably, chuck is about the centrosymmetric setting of support arm, and the clamping end face of chuck is from caving in V-shaped (cross section namely clamping end face is V-shaped) outside to inside.
In this example, the side, front and back (chuck 123 is about the centrosymmetric setting of support arm 121) being arranged on support arm 121 of chuck 123 symmetry, and the clamping end face b of chuck 123 is from cave in outside to inside V-shaped (cross section namely clamping end face b is V-shaped), concrete support arm 121 as shown in Figure 2, in T shape, jig arm 122 is positioned at the both sides on T-shaped top, thus effectively increases the sandwiched region of jig arm 122.
First position-limit mechanism 124 is connected to chuck 123 and the first telescoping rod in jig arm 122 for both ends; Second position-limit mechanism 125 is connected to jig arm 122 and the second telescoping rod on support arm 121 for both ends, first and second concrete telescoping rod is cylinder or oil cylinder, and an end (retractable ends) of first and second telescoping rod is hinged with chuck 123 and jig arm 122 respectively, the other end is separately fixed on jig arm 122 and support arm 121.In this example, arranged by the first position-limit mechanism 124 and the second position-limit mechanism 125, regulate the clamping angle of locating clip 12, convenience very, flexibly.
In addition, the present embodiment, carrying platform 101 is also provided with the chip area a that length equals carrying platform 101 external diameter.Concrete, chip area a is extended from left to right, is convenient to actual cleaning works.
Meanwhile, machining tool 21, driving mechanism 22, the liquid-supply unit 23 of above-mentioned employing, be conventional design, do not describe in detail at this.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and implement according to this; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. the process equipment of a forging, it comprises positioning unit and the machining cell of forging, and wherein said machining cell comprises machining tool, for driving described machining tool to process the driving mechanism of forging and the liquid-supply unit for adding cuttings liquid to processing place; It is characterized in that: described positioning unit comprises the locating clip being positioned at positioning seat below described machining tool, being positioned at described positioning seat side, wherein said locating clip is horizontally disposed with and can be folded in the both sides, front and back of described forging, the carrying platform be arranged on described holder that described positioning seat comprises holder, can be elevated, the upper surface of described carrying platform from top to bottom diameter diminishes tapered gradually.
2. process equipment according to claim 1, it is characterized in that: described locating clip comprises the bearing being fixed on described positioning seat side, the support arm that vertical described bearing level extend to described positioning seat, one end portion is not arranged on the jig arm of the both sides, front and back of described support arm rotationally, be separately positioned on the chuck that described jig arm the other end can be rotated around vertical direction, and be respectively used to limit the first position-limit mechanism and the second position-limit mechanism that described chuck and described jig arm relatively rotate rear formed clamping angle, the first described position-limit mechanism comprises both ends and is connected to the first telescoping rod in described chuck and described jig arm, the second described position-limit mechanism comprises both ends and is connected to the second telescoping rod on described jig arm and described support arm.
3. process equipment according to claim 2, is characterized in that: described chuck is about the centrosymmetric setting of described support arm, and the clamping end face of described chuck is V-shaped from caving in outside to inside.
4. process equipment according to claim 1, is characterized in that: on described carrying platform, be also provided with the chip area that length equals described carrying platform external diameter.
5. process equipment according to claim 4, is characterized in that: described chip area is extended from left to right.
6. process equipment according to claim 1, is characterized in that: between described holder and described carrying platform, be provided with multiple hydraulic jack.
7. process equipment according to claim 1, it is characterized in that: described positioning unit also comprise can along horizontal direction near or away from the top bracing mechanism of described locating clip, described top bracing mechanism and described locating clip lay respectively at the left and right sides of described positioning seat.
8. process equipment according to claim 7, is characterized in that: described top bracing mechanism comprise supporting seat, through described supporting seat and can along horizontal direction near or away from described locating clip push rod, be fixed on the conflict joint of described push rod near described locating clip end.
9. process equipment according to claim 8, is characterized in that: described push rod is screw mandrel, described push rod and described supporting seat threaded engagement, and is also provided with handwheel at described push rod away from the end of described locating clip.
10. process equipment according to claim 9, it is characterized in that: be also provided with respectively in the both sides of described supporting seat to extend along horizontal direction and guarantee described screw mandrel and vertically disposed first supplementary module of described supporting seat and the second supplementary module, described push rod is successively through described first supplementary module, described supporting seat, the second described supplementary module, and threaded engagement with it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510106925.9A CN104669018B (en) | 2015-03-12 | 2015-03-12 | Machining equipment for forged piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510106925.9A CN104669018B (en) | 2015-03-12 | 2015-03-12 | Machining equipment for forged piece |
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CN104669018A true CN104669018A (en) | 2015-06-03 |
CN104669018B CN104669018B (en) | 2017-05-03 |
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CN201510106925.9A Active CN104669018B (en) | 2015-03-12 | 2015-03-12 | Machining equipment for forged piece |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105750401A (en) * | 2015-12-30 | 2016-07-13 | 芜湖众源复合新材料有限公司 | Punching device for bridge embedded steel plate |
CN106964998A (en) * | 2017-02-21 | 2017-07-21 | 吕建明 | A kind of machining stage apparatus |
CN108772864A (en) * | 2018-05-04 | 2018-11-09 | 利辛县宝隆橡塑密封件有限责任公司 | A kind of rubber washer production equipment convenient for adjusting |
CN114603437A (en) * | 2022-04-29 | 2022-06-10 | 山东秋辰机械制造有限公司 | Integration foundry goods processing equipment |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6016597A (en) * | 1997-12-31 | 2000-01-25 | Dana Corporation | Apparatus and method for retaining bearing cups on a universal joint during lubrication |
CN201960566U (en) * | 2010-12-18 | 2011-09-07 | 如皋市江海技工学校 | Adjustable manipulator for numerical control machine |
CN102357821A (en) * | 2011-10-31 | 2012-02-22 | 南通爱慕希机械有限公司 | Clamping fixture for forged piece |
CN203680107U (en) * | 2013-11-22 | 2014-07-02 | 丽水市驱创机电有限公司 | Convenient and fast clamping work table |
CN204450008U (en) * | 2015-03-12 | 2015-07-08 | 苏州孚杰机械有限公司 | A kind of process equipment of forging |
-
2015
- 2015-03-12 CN CN201510106925.9A patent/CN104669018B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6016597A (en) * | 1997-12-31 | 2000-01-25 | Dana Corporation | Apparatus and method for retaining bearing cups on a universal joint during lubrication |
CN201960566U (en) * | 2010-12-18 | 2011-09-07 | 如皋市江海技工学校 | Adjustable manipulator for numerical control machine |
CN102357821A (en) * | 2011-10-31 | 2012-02-22 | 南通爱慕希机械有限公司 | Clamping fixture for forged piece |
CN203680107U (en) * | 2013-11-22 | 2014-07-02 | 丽水市驱创机电有限公司 | Convenient and fast clamping work table |
CN204450008U (en) * | 2015-03-12 | 2015-07-08 | 苏州孚杰机械有限公司 | A kind of process equipment of forging |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105750401A (en) * | 2015-12-30 | 2016-07-13 | 芜湖众源复合新材料有限公司 | Punching device for bridge embedded steel plate |
CN105750401B (en) * | 2015-12-30 | 2018-01-02 | 芜湖众源复合新材料有限公司 | The hole punched device of bridge pre-embedded steel slab |
CN106964998A (en) * | 2017-02-21 | 2017-07-21 | 吕建明 | A kind of machining stage apparatus |
CN108772864A (en) * | 2018-05-04 | 2018-11-09 | 利辛县宝隆橡塑密封件有限责任公司 | A kind of rubber washer production equipment convenient for adjusting |
CN114603437A (en) * | 2022-04-29 | 2022-06-10 | 山东秋辰机械制造有限公司 | Integration foundry goods processing equipment |
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CN104669018B (en) | 2017-05-03 |
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Address after: 215233 longjiangqiao village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Fujie high end equipment manufacturing (Group) Co.,Ltd. Address before: 215233 longjiangqiao village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU FUJIE MACHINERY Co.,Ltd. |