CN109015013B - Accurate clearance processing location frock of mounting panel - Google Patents
Accurate clearance processing location frock of mounting panel Download PDFInfo
- Publication number
- CN109015013B CN109015013B CN201810915930.8A CN201810915930A CN109015013B CN 109015013 B CN109015013 B CN 109015013B CN 201810915930 A CN201810915930 A CN 201810915930A CN 109015013 B CN109015013 B CN 109015013B
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- plate
- support
- main reference
- positioning
- reference plate
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- 238000012545 processing Methods 0.000 title claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 36
- 238000007906 compression Methods 0.000 claims abstract description 36
- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a mounting plate precision clearance machining positioning tool which comprises a main reference plate and a mounting plate, wherein a second compression support is arranged at one end of the left side of the upper surface of the main reference plate, a compression bolt II is connected to an internal threaded hole of the second compression support in a threaded manner, a circular top column II is arranged at the end part of the compression bolt II, a positioning support III is arranged on the left side of the upper surface of the main reference plate close to the second compression support, a positioning support IV is arranged at one end of the right side of the upper surface of the main reference plate, a positioning support I is arranged on the right side of the upper surface of the main reference plate close to the positioning support IV, a first compression support is arranged at the other end of the right side of the upper surface of the main reference plate. This mounting plate precision gap processing location frock, convenient to use presss from both sides tightly through three point location and three parties, can accurate positioning clamp mounting panel, and the accurate processing of the mounting panel of being convenient for, the frock saves space moreover, dismantles and maintains simply.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a positioning tool for precision clearance machining of a mounting plate.
Background
The blade is a key part of an aeroengine, and the manufacturing amount of the blade accounts for about one third of that of the whole machine. An aircraft engine blade belongs to thin-wall parts easy to deform. How to control the deformation and process the blade efficiently and with high quality is one of the important issues of the research in the blade manufacturing industry at present. With the appearance of a numerical control machine tool, the manufacturing process of the blade is changed greatly, the precision of the blade processed by adopting a precise numerical control processing technology is high, the manufacturing period is short, the blade is generally processed for 6-12 months (semi-finish machining) at home and is generally processed for 3-6 months (margin-free machining) at abroad. The latest research finds that: the size of the gap between the aviation blade and the mounting plate has great influence on the service life of the engine. Before, the gap is controlled by multi-purpose manual grinding, the efficiency is low, and the gap is difficult to guarantee. In the production and processing process of the mounting plate, the mounting plate is in a special shape and is not in a conventional regular shape, and the mounting plate is difficult to position, so that the mounting plate precision gap processing and positioning tool is provided.
Disclosure of Invention
The invention aims to overcome the existing defects and provides a mounting plate precision clearance machining and positioning tool which is convenient to use, can accurately position and clamp a mounting plate through three-point positioning and three-way clamping, is convenient for precision machining of the mounting plate, saves space, is simple to disassemble and maintain, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a mounting plate precision clearance processing and positioning tool comprises a main reference plate and a mounting plate, wherein a second compression support is arranged at one end of the left side of the upper surface of the main reference plate, a compression bolt II is connected with an internal thread of an internal threaded hole of the second compression support in a threaded manner, a circular top column II is arranged at the end part of the compression bolt II, a third positioning support is arranged on the left side of the upper surface of the main reference plate close to the second pressing support, a second positioning support is arranged on the rear side of the upper surface of the main reference plate, a fourth positioning support is arranged at one end of the right side of the upper surface of the main reference plate, a first positioning support is arranged on the right side of the upper surface of the main reference plate, which is close to the fourth positioning support, the other end of the right side of the upper surface of the main reference plate is provided with a first compression support, a first compression support is connected with a first compression bolt in an internal thread hole, a first round top column is arranged at the end of the first compression bolt, and an upper jacking mechanism is arranged in the middle of the upper surface of the main reference plate.
According to a preferred technical scheme of the invention, four corners of the upper surface of the main reference plate are provided with mounting holes, and the main reference plate is fixed on a machine tool through the mounting holes and bolts.
As a preferred technical scheme of the invention, the upper right corner of the upper surface of the main reference plate is provided with a connecting rod, and the upper end of the connecting rod is provided with a standard aligning ball.
As a preferred technical scheme of the invention, a positioning boss is arranged on the upper part of the inner side surface of the first positioning support, and a positioning clamping groove is formed between the positioning boss and the upper side plate of the first positioning support.
According to a preferable technical scheme of the invention, the upward pushing mechanism comprises a lever plate and a lever seat, the lever seat is located in a groove in the upper surface of the main reference plate, a pit matched with the lever seat is formed in the lower surface of the lever plate, a vertical upward pushing column is arranged on one side of the upper surface of the lever plate, and a lever pressing bolt is connected to a threaded hole in the other side of the upper surface of the lever plate in a threaded manner.
Compared with the prior art, the invention has the beneficial effects that: this mounting panel precision clearance processing location frock, through the location support one, the cooperation of location support two and location support three, can the top surface of three point location mounting panel, through the cooperation of first compress tightly support and clamp bolt one, can follow the auxiliary clamp mounting panel of edgewise, compress tightly the cooperation of support and clamp bolt two through the second, can follow the auxiliary clamp mounting panel at the back, can the auxiliary clamp mounting panel from bottom to top through the mechanism of pushing up, and then fix the mounting panel in the corresponding position department in space, realize three point location, the three-party compresses tightly, can accurate positioning clamp mounting panel, the accurate processing of the mounting panel of being convenient for, and the frock saves space, dismantle and maintain simply.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic structural diagram of a jacking mechanism of the present invention;
FIG. 4 is a schematic view of a positioning support structure according to the present invention.
In the figure: the device comprises a main datum plate 1, a first compression support 2, a second compression support 3, a first positioning support 4, a second positioning support 5, a third positioning support 6, a fourth positioning support 7, a lever plate 8, a lever seat 9, a first compression bolt 10, a first circular top column 11, a vertical upper top column 12, a compression bolt lever 13, a standard alignment ball 14, a mounting plate 15, a second circular top column 16, a connecting rod 17, a mounting hole 18, a top-lifting mechanism 19, a second compression bolt 20, a positioning boss 21 and a positioning clamping groove 22.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a mounting plate precision clearance processing and positioning tool comprises a main reference plate 1 and a mounting plate 15, wherein mounting holes 18 are formed in four corners of the upper surface of the main reference plate 1, the main reference plate 1 is fixed on a machine tool through the mounting holes 18 and bolts, a connecting rod 17 is arranged at the upper right corner of the upper surface of the main reference plate 1, a standard aligning ball 14 is arranged at the upper end of the connecting rod 17 to provide a reference for processing, a second compression support 3 is arranged at one end of the left side of the upper surface of the main reference plate 1, a compression bolt II 20 is connected to the inner threaded hole of the second compression support 3 in a threaded manner, a circular top column II 16 is arranged at the end part of the compression bolt II 20, the compression bolt II 20 is screwed, the compression bolt II 20 drives the circular top column II 16 to move, the mounting plate 15 can be clamped from the back in an auxiliary manner, a positioning support III 6 is arranged on the left side of the upper surface of the main reference plate 1 close to the, the locating support II 5 is arranged on the rear side of the upper surface of the main reference plate 1, the locating support I4 is arranged on the right side of the upper surface of the main reference plate 1 close to the locating support IV 7, the locating support I4, the locating support II 5 and the locating support III 6 are matched, the top surface of the mounting plate 15 can be located at three points, the locating boss 21 is arranged on the upper portion of the inner side surface of the locating support I4, the locating clamping groove 22 is formed between the locating boss 21 and the upper side plate of the locating support I4 and used for limiting the side surface of the mounting plate 15, the first compression support 2 is arranged at the other end of the right side of the upper surface of the main reference plate 1, the compression bolt I10 is connected with the internal threaded hole of the first compression support 2 in a threaded manner, the circular top column I11 is arranged at the end portion of the compression bolt I10, the compression bolt I10 is screwed, the circular top column I11 is driven to, top mechanism 19 is equipped with in the middle part of the upper surface of main reference plate 1, top mechanism 19 includes lever plate 8 and lever seat 9, lever seat 9 is located the recess of the upper surface of main reference plate 1, the lower surface of lever plate 8 is equipped with the pit with lever seat 9 matched with, upper surface one side of lever plate 8 is equipped with perpendicular fore-set 12, the screw hole internal thread of the upper surface opposite side of lever plate 8 is connected with lever clamp bolt 13, twist lever clamp bolt 13, the other end perk of lever plate 8, the fore-set 12 shifts up on the perpendicular, can follow from bottom to top and assist and press from both sides tight mounting panel 15, it is tight with the three-party clamp through three-point location, can accurate positioning presss from both sides tight mounting panel 15, be convenient for the accurate processing of mounting panel 15, it is: the first pressing support 2, the second pressing support 3, the first positioning support 4, the second positioning support 5, the third positioning support 6 and the fourth positioning support 7 are connected with the main reference plate 1 through screws, and the disassembly and maintenance are simple.
When in use: the mounting plate 15 is positioned at three points through the first positioning support 4, the second positioning support 5 and the third positioning support 6, the side face of the mounting plate 15 is limited by the positioning clamping groove 22 and the fourth positioning support 7, the inclined face of the mounting plate 15 is limited by the middle part of the second positioning support 5, the lever compression bolt 13 is screwed, the other end of the lever plate 8 is tilted, the vertical upper top column 12 moves upwards, the mounting plate 15 can be clamped in an auxiliary mode from bottom to top, the first compression bolt 10 is screwed, the first compression bolt 10 drives the first dome column 11 to move, the mounting plate 15 can be clamped in an auxiliary mode from the side face, the second compression bolt 20 is screwed, the second dome column 16 is driven to move by the second compression bolt 20, the mounting plate 15 can be clamped in an auxiliary mode from the back, the mounting plate 15 is fixed at a corresponding position in space, the mounting plate 15 can be clamped.
The invention is convenient to use, the top surface of the mounting plate 15 can be positioned at three points by matching the first positioning support 4, the second positioning support 5 and the third positioning support 6, the mounting plate 15 can be clamped in three-way assistance by matching the first pressing support 2, the first pressing bolt 10, the second pressing support 3, the second pressing bolt 20 and the jacking mechanism 19, and the mounting plate 15 is further fixed at a corresponding position in space, so that the mounting plate 15 can be accurately positioned and clamped, the mounting plate 15 is convenient to accurately process, the tool is saved in space, and the mounting plate is simple to disassemble and maintain.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a precision clearance processing location frock of mounting panel, includes main reference plate (1) and mounting panel (15), its characterized in that: the upper surface left side one end of main datum plate (1) is equipped with the second and compresses tightly support (3), and the inside screw hole female connection that the second compressed tightly supported (3) has clamp bolt two (20), and the tip of clamp bolt two (20) is equipped with round top post two (16), the upper surface left side of main datum plate (1) is close to second and compresses tightly support (3) and is equipped with location support three (6), the upper surface rear side of main datum plate (1) is equipped with location support two (5), the upper surface right side one end of main datum plate (1) is equipped with location support four (7), the upper surface right side of main datum plate (1) is close to location support four (7) and is equipped with location support one (4), the upper surface right side other end of main datum plate (1) is equipped with first compressed tightly support (2), the inside screw hole female connection that first compressed tightly support (2) has clamp bolt one (10), a first round top column (11) is arranged at the end part of the first compression bolt (10), and an upper jacking mechanism (19) is arranged in the middle of the upper surface of the main reference plate (1); a positioning boss (21) is arranged on the upper part of the inner side surface of the positioning support I (4), and a positioning clamping groove (22) is formed between the positioning boss (21) and the upper side plate of the positioning support I (4); go up top mechanism (19) including lever plate (8) and lever seat (9), lever seat (9) are located the recess of the upper surface of main reference plate (1), and the lower surface of lever plate (8) is equipped with and lever seat (9) matched with pit, and upper surface one side of lever plate (8) is equipped with perpendicular top post (12), and the screw hole internal thread of the upper surface opposite side of lever plate (8) is connected with lever clamp bolt (13).
2. The mounting plate precision gap machining positioning tool of claim 1, characterized in that: mounting holes (18) are formed in four corners of the upper surface of the main reference plate (1), and the main reference plate (1) is fixed on a machine tool through the mounting holes (18) and bolts.
3. The mounting plate precision gap machining positioning tool of claim 1, characterized in that: the upper surface upper right corner of main reference plate (1) is equipped with connecting rod (17), and the upper end of connecting rod (17) is equipped with standard counterpoint ball (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810915930.8A CN109015013B (en) | 2018-08-13 | 2018-08-13 | Accurate clearance processing location frock of mounting panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810915930.8A CN109015013B (en) | 2018-08-13 | 2018-08-13 | Accurate clearance processing location frock of mounting panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109015013A CN109015013A (en) | 2018-12-18 |
| CN109015013B true CN109015013B (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810915930.8A Active CN109015013B (en) | 2018-08-13 | 2018-08-13 | Accurate clearance processing location frock of mounting panel |
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| Country | Link |
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| CN (1) | CN109015013B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122976A (en) * | 2020-09-23 | 2020-12-25 | 鹰普（中国）有限公司 | Force balance clamping mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7080434B2 (en) * | 2003-06-06 | 2006-07-25 | General Electric Company | Fixture having integrated datum locators |
| FR2976836B1 (en) * | 2011-06-21 | 2013-06-21 | Snecma | DEVICE FOR MAINTAINING A TURBOMACHINE BLADE FOR MACHINING |
| US10227874B2 (en) * | 2016-09-27 | 2019-03-12 | General Electric Company | Tooling fixture assembly for processing a component of a gas turbine engine |
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2018
- 2018-08-13 CN CN201810915930.8A patent/CN109015013B/en active Active
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| Publication number | Publication date |
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| CN109015013A (en) | 2018-12-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A precision clearance machining and positioning tooling for mounting plate Effective date of registration: 20220225 Granted publication date: 20200922 Pledgee: Agricultural Bank of China Limited Guiyang Jiaxiu sub branch Pledgor: GUIZHOU ANJI HUAYUAN TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2022520000009 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230306 Granted publication date: 20200922 Pledgee: Agricultural Bank of China Limited Guiyang Jiaxiu sub branch Pledgor: GUIZHOU ANJI HUAYUAN TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2022520000009 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A precision clearance machining and positioning fixture for installation plates Effective date of registration: 20230324 Granted publication date: 20200922 Pledgee: Agricultural Bank of China Limited Guiyang Jiaxiu sub branch Pledgor: GUIZHOU ANJI HUAYUAN TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2023520000013 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200922 Pledgee: Agricultural Bank of China Limited Guiyang Jiaxiu sub branch Pledgor: GUIZHOU ANJI HUAYUAN TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2023520000013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A precision clearance machining and positioning fixture for installation plates Granted publication date: 20200922 Pledgee: Agricultural Bank of China Limited Guiyang Jiaxiu sub branch Pledgor: GUIZHOU ANJI HUAYUAN TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2024520000010 |