CN113752055A - Clamping tool and method for vertical suspension machining of planar frame - Google Patents
Clamping tool and method for vertical suspension machining of planar frame Download PDFInfo
- Publication number
- CN113752055A CN113752055A CN202111021830.9A CN202111021830A CN113752055A CN 113752055 A CN113752055 A CN 113752055A CN 202111021830 A CN202111021830 A CN 202111021830A CN 113752055 A CN113752055 A CN 113752055A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- gasket
- frame
- plane frame
- block
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012546 transfer Methods 0.000 claims description 19
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 7
- 229920000049 Carbon (fiber) Polymers 0.000 description 5
- 239000004917 carbon fiber Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a clamping tool and a clamping method for vertical suspension machining of a planar frame, wherein the clamping tool comprises a vertical platform, a connecting and adjusting assembly and a plurality of adjustable supporting blocks; the connecting and adjusting assembly and the plurality of adjustable supporting blocks are installed at one end of the vertical platform, and the connecting and adjusting assembly is installed at the upper part of one end of the vertical platform; the connection adjusting assembly is used for being connected with the plane frame and can adjust the position of the plane frame in the Y direction and the Z direction; a first gasket, a second gasket, a third gasket and a fourth gasket are respectively arranged at the corners of the plane frame; the Y direction is the length direction of the plane frame, and the Z direction is the thickness direction of the plane frame. The invention omits the steps of measuring by an instrument and adjusting the plane of the process cushion block combination plane in a suspended state of the plane frame in the traditional method, simplifies the process flow and saves the measuring cost and time of the instrument.
Description
Technical Field
The invention relates to the field of precision machining, in particular to a clamping tool and a clamping method for vertical suspension machining of a planar frame, and particularly relates to a clamping tool and a clamping method for vertical suspension machining of a carbon fiber planar frame for a satellite.
Background
The planar frame is an important antenna module carrier in a satellite, and the structure of the planar frame is a planar frame structure formed by gluing and assembling a carbon fiber rod piece, a carbon fiber joint and a metal support. The flatness of the mounting surface of the antenna module on the planar frame directly affects the overall performance of the antenna, and for this reason the mounting surface is generally secured by machining the surface of the metal bracket. The plane frame has the problems of small thickness, large area and small out-of-plane bending rigidity, and the plane consistency is poor under the ground and space weightless environment. In order to reduce the influence of gravity on the flatness of the planar frame, the ground measurement generally uses a suspension mode to make the installation plane parallel to the gravity direction as much as possible.
Patent document CN107486734B discloses a method for machining and clamping a carbon fiber composite material planar frame for a satellite in a suspension state, which includes the following steps: fixing a certain number of supporting points on the surface to be processed of the frame; suspending a carbon fiber composite material planar frame to ensure that the action direction of gravity and a frame mounting plane keep a certain parallelism; measuring, trimming or adjusting the supporting points to enable the surfaces of the supporting points to reach certain coplanarity in a suspension state; and (5) flatly placing and clamping the frame to a machine tool by taking the plane of the supporting point as a clamping reference. However, the method has the problems that the fluctuation of the suspension state is large, expensive equipment such as a laser tracker is required to measure in the process of adjusting the process gasket, the adjusting process is complicated, and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a clamping tool and a clamping method for vertical suspension machining of a planar frame.
The invention provides a planar frame vertical suspension machining clamping tool which comprises a vertical platform, a connecting and adjusting assembly and a plurality of adjustable supporting blocks, wherein the connecting and adjusting assembly comprises a vertical shaft and a vertical shaft;
the connecting and adjusting assembly and the plurality of adjustable supporting blocks are installed at one end of the vertical platform, and the connecting and adjusting assembly is installed at the upper part of one end of the vertical platform;
the connection adjusting assembly is used for being connected with the plane frame and can adjust the position of the plane frame in the Y direction and the Z direction; a first gasket, a second gasket, a third gasket and a fourth gasket are respectively arranged at the corners of the plane frame;
the Y direction is the length direction of the plane frame, and the Z direction is the thickness direction of the plane frame;
the positions of 4 adjustable supporting blocks in the plurality of adjustable supporting blocks correspond to the corners of the plane frame;
preferably, the connection adjusting assembly comprises a transfer block, a connecting assembly, an adjusting rod and an adjusting block;
the switching block is arranged at the upper part of one end of the vertical platform, and the switching block, the connecting assembly, the adjusting rod and the adjusting block are sequentially connected; the adjusting block is provided with a first mounting part which is used for being connected with the plane frame;
the adjusting rod is used for adjusting the position of the plane frame in the Y direction;
the adjusting block is used for adjusting the position of the plane frame in the Z direction.
Preferably, the number of the connection adjusting components is 2, and the connection adjusting components are respectively a first connection adjusting component and a second connection adjusting component;
the first connecting and adjusting assembly comprises a first transfer block, a first connecting assembly, a first adjusting rod and a first adjusting block; the first transfer block, the first connecting assembly, the first adjusting rod and the first adjusting block are sequentially connected;
the second connecting and adjusting assembly comprises a second transfer block, a second connecting assembly, a second adjusting rod and a second adjusting block; the second transfer block, the second connecting assembly, the second adjusting rod and the second adjusting block are sequentially connected;
the first adjusting block and the second adjusting block are respectively connected with two ends of the top edge of the plane frame;
the positions of two ends of the top edge of the plane frame in the Y direction are respectively changed by adjusting a first adjusting rod and a second adjusting rod, and the deviation of the plane frame in the X direction is adjusted;
the positions of two ends of the top edge of the plane frame in the Z direction are respectively changed by adjusting the first adjusting block and the second adjusting block, so that the deviation of the plane frame in the Z direction is adjusted;
the X axis is the width direction of the planar frame.
Preferably, the adjusting rod is of a double-threaded screw structure.
Preferably, the connection assembly comprises a hinge and a universal joint; one end of the hinge is connected with the switching block, the other end of the hinge is connected with one end of the universal joint, and the other end of the universal joint is connected with the adjusting rod.
Preferably, the vertical platform is provided with the connection adjusting assembly and the verticality between the end surface of the adjustable supporting block and the horizontal plane is less than or equal to 0.1 mm/m.
According to the invention, the plane frame vertical suspension machining clamping method adopts the dial indicator and the plane frame vertical suspension machining clamping tool, and comprises the following steps:
s1, vertically suspending the plane frame through the plane frame, and machining and clamping the plane frame;
and S2, adjusting and correcting the position of the plane frame by connecting the adjusting component and the dial indicator to be matched with each other.
S3, fixing the position of the plane frame by using an adjustable supporting block;
and S4, fixing the pressing plates.
Preferably, the step S2 specifically includes the following steps:
s21, measuring the deviation of the first gasket and the second gasket in the X direction by a meter;
s22, adjusting a first adjusting rod and a second adjusting rod according to the measured values of the first gasket and the second gasket;
s23, repeating the steps S21 and S22, and adjusting the deviation of the first gasket and the second gasket in the X direction to be less than or equal to 1.5 mm;
s24, measuring the Z-direction deviation of the first gasket and the third gasket and the Z-direction deviation of the second gasket and the fourth gasket by a meter;
s25, adjusting the first adjusting block and the second adjusting block according to the measured value of S24;
s26, repeating the steps S24 and S25, and adjusting the Z-direction deviation of the first gasket and the third gasket to be less than or equal to 1.5 mm; the Z-direction deviation of the second gasket and the fourth gasket is adjusted to be less than or equal to 1.5 mm.
Preferably, in step S3, the 4 adjustable support blocks corresponding to the corners of the planar frame are stress-free fixed to the planar frame by adhering to the planar frame with styrene hot melt adhesive.
Preferably, in step S4, the clamping deformation is controlled to be less than or equal to 0.15mm by striking the watch when the pressing plate is fixed.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention omits the steps of measuring by an instrument and adjusting the plane of the process cushion block combination plane in a suspended state of the plane frame in the traditional method, simplifies the process flow and saves the measuring cost and time of the instrument.
2. The invention can accurately measure and control the suspension state of the frame, can effectively ensure that the mounting surface of the frame is parallel to the action direction of gravity, and can greatly reduce the bending deformation of the frame surface caused by gravity in the suspension of the frame
3. The adjusting rod of the invention can realize the adjustment of the plane frame in the Y direction by adopting a steel double-headed screw structure, and has simple structure and convenient operation.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a vertical suspension machining clamping tool for a planar frame according to the invention;
FIG. 2 is a schematic structural side view of the vertical suspension machining clamping tool for the planar frame according to the present invention;
fig. 3 is a schematic structural diagram of an adjusting rod in the vertical suspension machining clamping tool for the planar frame.
The figures show that:
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
The invention provides a clamping tool for vertical suspension machining of a planar frame, which comprises a vertical platform 1, a connection adjusting assembly and a plurality of adjustable supporting blocks 3, wherein the vertical platform is provided with a vertical support plate;
the connection adjusting assembly and the plurality of adjustable supporting blocks 3 are installed at one end of the vertical platform 1, and the connection adjusting assembly is installed at the upper part of one end of the vertical platform 1;
the connection adjusting assembly is used for being connected with the plane frame 8 and can adjust the position of the plane frame 8 in the Y direction and the Z direction; a first gasket 11, a second gasket 12, a third gasket 13 and a fourth gasket 14 are respectively arranged at the corners of the planar frame 8; in a preferred embodiment, the corners are four corners of the planar frame 8.
The Y direction is the length direction of the plane frame 8, and the Z direction is the thickness direction of the plane frame 8;
the positions of 4 adjustable supporting blocks 3 in the plurality of adjustable supporting blocks 3 correspond to the corners of the plane frame 8;
in a preferred embodiment, 20 adjustable supporting blocks 3 are uniformly distributed on the vertical platform 1 for supporting or fixing the plane frame 8.
The connecting and adjusting assembly comprises a transfer block 2, a connecting assembly 4, an adjusting rod and an adjusting block;
as shown in fig. 2, a switching block 2 is installed at the upper part of one end of the vertical platform 1, and the switching block 2, a connecting assembly 4, an adjusting rod and an adjusting block are connected in sequence; the connecting assembly 4 comprises a hinge 15 and a universal joint 16; one end of the hinge 15 is connected with the transfer block 2, the other end of the hinge 15 is connected with one end of the universal joint 16, and the other end of the universal joint 16 is connected with the adjusting rod.
The adjusting block is provided with a first mounting part which is used for being connected with the plane frame 8;
the adjusting rod is used for adjusting the position of the plane frame 8 in the Y direction; the adjusting block is used to adjust the position of the plane frame 8 in the Z direction. In a preferred embodiment, as shown in fig. 3, the adjusting rod is of a steel M12 fine-tooth double-head screw structure; the adjusting block may adopt a structure disclosed in CN 111736230 a, or may adopt a combination of a slide block and a slide groove or a combination of a gear and a rack, so that the planar frame 8 can move in the Z direction.
As shown in fig. 1, the number of the connection adjusting assemblies may be 2, which are the first connection adjusting assembly 7 and the second connection adjusting assembly 9; the first connecting and adjusting assembly 7 comprises a first transfer block, a first connecting assembly, a first adjusting rod 5 and a first adjusting block 6; the first transfer block, the first connecting assembly, the first adjusting rod 5 and the first adjusting block 6 are connected in sequence;
the second connecting and adjusting assembly 9 comprises a second transfer block, a second connecting assembly, a second adjusting rod 17 and a second adjusting block 10; the second transfer block, the second connecting assembly, the second adjusting rod 17 and the second adjusting block 10 are connected in sequence;
the first adjusting block 6 and the second adjusting block 10 are respectively connected with two ends of the top edge 18 of the plane frame 8; in a preferred embodiment, a first mounting hole and a second mounting hole are respectively formed at two ends of the top side 18, a third mounting hole and a fourth mounting hole are respectively formed on the first adjusting block 6 and the second adjusting block 10, the first mounting hole is matched with the third mounting hole, the second mounting hole is matched with the fourth mounting hole, and a first connecting piece penetrates through the first mounting hole and the third mounting hole to connect one end of the top side 18 with the first adjusting block 6; the other end of the top edge 18 is connected to the second adjusting block 10 by a second connecting member passing through the second mounting hole and the fourth mounting hole, and in a preferred embodiment, the first connecting member and the second connecting member are both bolts.
The positions of two ends of the top edge of the plane frame 8 in the Y direction are respectively changed by adjusting the first adjusting rod 5 and the second adjusting rod 17, so that the deviation of the plane frame 8 in the X direction is adjusted; the positions of two ends of the top edge of the plane frame 8 in the Z direction are respectively changed by adjusting the first adjusting block 6 and the second adjusting block 10, so that the deviation of the plane frame 8 in the Z direction is adjusted; the X-axis is the width direction of the planar frame 8.
The vertical platform 1 is provided with the connection adjusting assembly and a plurality of adjustable supporting blocks 3, and the perpendicularity between the end surface of each adjustable supporting block and the horizontal plane is less than or equal to 0.1 mm/m.
The invention also provides a plane frame vertical suspension processing clamping method, which adopts a dial indicator and the plane frame vertical suspension processing clamping tool and comprises the following steps:
s1, vertically suspending the plane frame 8 through the plane frame, and machining and clamping the plane frame;
and S2, adjusting and correcting the position of the plane frame 8 by connecting the adjusting component and the dial indicator to be matched with each other.
S3, fixing the position of the plane frame 8 by using the adjustable supporting block 3;
and S4, fixing the pressing plates.
The step S2 specifically includes the following steps:
s21, measuring the deviation of the first gasket 11 and the second gasket 12 in the X direction by a meter;
s22, adjusting the first adjusting rod 5 and the second adjusting rod 17 according to the measured values of the first gasket 11 and the second gasket 12;
s23, repeating the steps S21 and S22, and adjusting the deviation of the first gasket 11 and the second gasket 12 in the X direction to be less than or equal to 1.5 mm;
s24, measuring the Z-direction deviation of the first gasket 11 and the third gasket 13 and the Z-direction deviation of the second gasket 12 and the fourth gasket 14 by a meter;
s25, adjusting the first adjusting block 6 and the second adjusting block 10 according to the measured value of S24;
s26, repeating the steps S24 and S25, and adjusting the Z-direction deviation of the first gasket 11 and the third gasket 13 to be less than or equal to 1.5 mm; the Z-direction deviation of the second gasket 12 and the fourth gasket 14 is adjusted to be less than or equal to 1.5 mm.
In step S3, the 4 adjustable support blocks 3 corresponding to the corners of the planar frame 8 are bonded to the planar frame 8 through the styrene hot melt adhesive without stress, and the other adjustable support blocks 3 are adjusted to be in contact with the planar frame 8, so as to prevent the planar frame 8 from deforming when the bonding plates are fixed.
In the step S4, the clamping deformation is controlled to be less than or equal to 0.15mm by striking the watch when the lapping and pressing plate is fixed.
Compared with the traditional method that the instrument measures and adjusts the plane of the process cushion block under the suspension state of the planar frame and then the planar frame is horizontally placed on a machine tool to be compressed and clamped, the method saves the step that the instrument measures and adjusts the plane of the combination of the process cushion block under the suspension state of the planar frame, simplifies the process flow and saves the measurement cost and time of the instrument. The clamping method can accurately measure and control the suspension state of the frame, can effectively ensure that the mounting surface of the frame is parallel to the action direction of gravity, can greatly reduce the bending deformation of the frame surface caused by gravity in the suspension of the frame, and is closer to the theoretical zero-gravity state after the mounting surface of the frame is processed, thereby being beneficial to ensuring the accuracy of the mounting surface of the planar frame antenna.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A planar frame vertical suspension machining clamping tool is characterized by comprising a vertical platform (1), a connecting and adjusting assembly and a plurality of adjustable supporting blocks (3);
the connecting and adjusting assembly and the plurality of adjustable supporting blocks (3) are mounted at one end of the vertical platform (1), and the connecting and adjusting assembly is mounted at the upper part of one end of the vertical platform (1);
the connection adjusting assembly is used for being connected with the plane frame (8) and can adjust the position of the plane frame (8) in the Y direction and the Z direction; a first gasket (11), a second gasket (12), a third gasket (13) and a fourth gasket (14) are respectively arranged at the corners of the plane frame (8);
the Y direction is the length direction of the plane frame (8), and the Z direction is the thickness direction of the plane frame (8);
the positions of 4 adjustable supporting blocks (3) in the plurality of adjustable supporting blocks (3) correspond to the corners of the plane frame (8).
2. The clamping tool for vertically suspending and processing the plane frame according to claim 1, wherein the connecting and adjusting assembly comprises a transfer block (2), a connecting assembly (4), an adjusting rod and an adjusting block;
the transfer block (2) is arranged at the upper part of one end of the vertical platform (1), and the transfer block (2), the connecting assembly (4), the adjusting rod and the adjusting block are sequentially connected; the adjusting block is provided with a first mounting part which is used for being connected with the plane frame (8);
the adjusting rod is used for adjusting the position of the plane frame (8) in the Y direction;
the adjusting block is used for adjusting the position of the plane frame (8) in the Z direction.
3. The clamping tool for vertically suspending and processing the plane frame according to claim 1, wherein the number of the connecting and adjusting assemblies is 2, and the connecting and adjusting assemblies are respectively a first connecting and adjusting assembly (7) and a second connecting and adjusting assembly (9);
the first connecting and adjusting assembly (7) comprises a first transfer block, a first connecting assembly, a first adjusting rod (5) and a first adjusting block (6); the first transfer block, the first connecting assembly, the first adjusting rod (5) and the first adjusting block (6) are sequentially connected;
the second connecting and adjusting assembly (9) comprises a second transfer block, a second connecting assembly, a second adjusting rod (17) and a second adjusting block (10); the second transfer block, the second connecting assembly, the second adjusting rod (17) and the second adjusting block (10) are sequentially connected;
the first adjusting block (6) and the second adjusting block (10) are respectively connected with two ends of the top edge (18) of the plane frame (8);
the positions of two ends of the top edge of the plane frame (8) in the Y direction are respectively changed by adjusting a first adjusting rod (5) and a second adjusting rod (17), and the deviation of the plane frame (8) in the X direction is adjusted;
the positions of two ends of the top edge of the plane frame (8) in the Z direction are respectively changed by adjusting a first adjusting block (6) and a second adjusting block (10), so that the deviation of the plane frame (8) in the Z direction is adjusted;
the X axis is the width direction of the plane frame (8).
4. The vertical suspension machining clamping tool for the plane frame as claimed in claim 2, wherein the adjusting rod is of a double-threaded screw structure.
5. The planar frame vertical suspension machining clamping tool according to claim 2, wherein the connecting assembly (4) comprises a hinge (15) and a universal joint (16); one end of the hinge (15) is connected with the transfer block (2), the other end of the hinge (15) is connected with one end of the universal joint (16), and the other end of the universal joint (16) is connected with the adjusting rod.
6. The vertical suspension machining clamping tool for the plane frame as claimed in claim 1, wherein the connecting and adjusting assembly and the verticality between the end face of the adjustable supporting block (3) and the horizontal plane are less than or equal to 0.1mm/m, and the verticality between the end face of the adjustable supporting block and the horizontal plane is mounted on a vertical platform (1).
7. A vertical suspension machining clamping method for a planar frame is characterized in that a dial indicator and the vertical suspension machining clamping tool for the planar frame as claimed in any one of claims 1 to 6 are adopted, and the vertical suspension machining clamping tool for the planar frame comprises the following steps:
s1, vertically suspending the plane frame (8) through the plane frame, and machining and clamping the plane frame by a fixture;
and S2, adjusting and correcting the position of the plane frame (8) by connecting the adjusting component and matching the dial indicator.
S3, fixing the position of the plane frame (8) by using an adjustable supporting block (3);
and S4, fixing the pressing plates.
8. The method for vertically suspending, machining and clamping a planar frame according to claim 7, wherein the step S2 specifically comprises the following steps:
s21, measuring the deviation of the first gasket (11) and the second gasket (12) in the X direction by a meter;
s22, adjusting a first adjusting rod (5) and a second adjusting rod (17) according to the measured values of the first gasket (11) and the second gasket (12);
s23, repeating the steps S21 and S22, and adjusting the deviation of the first gasket (11) and the second gasket (12) in the X direction to be less than or equal to 1.5 mm;
s24, measuring the Z-direction deviation of the first gasket (11) and the third gasket (13) and the Z-direction deviation of the second gasket (12) and the fourth gasket (14) by a meter;
s25, adjusting the first adjusting block (6) and the second adjusting block (10) according to the measured value of S24;
s26, repeating the steps S24 and S25, and adjusting the deviation of the first gasket (11) and the third gasket (13) in the Z direction to be less than or equal to 1.5 mm; the Z-direction deviation of the second gasket (12) and the fourth gasket (14) is adjusted to be less than or equal to 1.5 mm.
9. The method for vertically suspending, machining and clamping a planar frame as claimed in claim 7, wherein in the step S3, 4 adjustable support blocks (3) corresponding to the corners of the planar frame (8) are bonded with the planar frame (8) without stress through a styrene hot melt adhesive.
10. The method for vertically suspending, machining and clamping a planar frame according to claim 7, wherein in step S4, the clamping deformation is controlled to be less than or equal to 0.15mm by striking a watch when the lapping plate is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111021830.9A CN113752055A (en) | 2021-09-01 | 2021-09-01 | Clamping tool and method for vertical suspension machining of planar frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111021830.9A CN113752055A (en) | 2021-09-01 | 2021-09-01 | Clamping tool and method for vertical suspension machining of planar frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113752055A true CN113752055A (en) | 2021-12-07 |
Family
ID=78792480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111021830.9A Pending CN113752055A (en) | 2021-09-01 | 2021-09-01 | Clamping tool and method for vertical suspension machining of planar frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113752055A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4236926A1 (en) * | 1992-10-31 | 1994-05-05 | Mpa Mes Und Pruefanlagen Gmbh | Automatic contour-following positioning appts. for workpiece and=or sensors - has carrier frame for workpiece movable in two axes relative to suspension mechanism with constant orientation w.r.t. workpiece |
| CN201144297Y (en) * | 2007-11-29 | 2008-11-05 | 比亚迪股份有限公司 | Combined hanger |
| CN102145755A (en) * | 2010-02-10 | 2011-08-10 | 上海卫星工程研究所 | Zero-gravity suspension type deployment test device |
| CN102568630A (en) * | 2010-12-09 | 2012-07-11 | 秦山核电有限公司 | Detachable internals maintaining support |
| CN202836967U (en) * | 2012-08-21 | 2013-03-27 | 中国航天科技集团公司第四研究院四0一所 | Hanging test device employing flexible fixed connection method |
| CN103470931A (en) * | 2012-06-05 | 2013-12-25 | 建碁股份有限公司 | Suspension device |
| CN106017526A (en) * | 2016-06-29 | 2016-10-12 | 西安汾阳钢结构有限公司 | Suspension and fine-tuning device for horizontal bar and suspension device with randomly adjustable spatial position |
| CN106404029A (en) * | 2016-08-29 | 2017-02-15 | 上海复合材料科技有限公司 | Satellite composite material planar frame hanging debugging tool |
| CN107486734A (en) * | 2017-07-19 | 2017-12-19 | 上海复合材料科技有限公司 | A kind of method that satellite machines clamping with carbon fibre composite plane framework suspension status |
| CN210551012U (en) * | 2019-09-04 | 2020-05-19 | 深圳市顺诺实业有限公司 | Double-end three-dimensional fine adjustment support |
| CN111321837A (en) * | 2019-10-12 | 2020-06-23 | 浙江大学建筑设计研究院有限公司 | Multi-direction adjustable suspended ceiling panel suspension structure |
| CN211031625U (en) * | 2019-10-31 | 2020-07-17 | 长沙建宇网印机电设备有限公司 | Screen printing plate adjusting mechanism for screen printing |
| CN111736230A (en) * | 2020-06-16 | 2020-10-02 | 上海复合材料科技有限公司 | Gravity center adjusting and hanging device |
| CN112729047A (en) * | 2020-12-30 | 2021-04-30 | 山东仕达思医疗科技有限公司 | Parallelism adjusting method |
| CN213165243U (en) * | 2020-10-09 | 2021-05-11 | 浙江工业职业技术学院 | Workshop electron tablet device of easily installing |
-
2021
- 2021-09-01 CN CN202111021830.9A patent/CN113752055A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4236926A1 (en) * | 1992-10-31 | 1994-05-05 | Mpa Mes Und Pruefanlagen Gmbh | Automatic contour-following positioning appts. for workpiece and=or sensors - has carrier frame for workpiece movable in two axes relative to suspension mechanism with constant orientation w.r.t. workpiece |
| CN201144297Y (en) * | 2007-11-29 | 2008-11-05 | 比亚迪股份有限公司 | Combined hanger |
| CN102145755A (en) * | 2010-02-10 | 2011-08-10 | 上海卫星工程研究所 | Zero-gravity suspension type deployment test device |
| CN102568630A (en) * | 2010-12-09 | 2012-07-11 | 秦山核电有限公司 | Detachable internals maintaining support |
| CN103470931A (en) * | 2012-06-05 | 2013-12-25 | 建碁股份有限公司 | Suspension device |
| CN202836967U (en) * | 2012-08-21 | 2013-03-27 | 中国航天科技集团公司第四研究院四0一所 | Hanging test device employing flexible fixed connection method |
| CN106017526A (en) * | 2016-06-29 | 2016-10-12 | 西安汾阳钢结构有限公司 | Suspension and fine-tuning device for horizontal bar and suspension device with randomly adjustable spatial position |
| CN106404029A (en) * | 2016-08-29 | 2017-02-15 | 上海复合材料科技有限公司 | Satellite composite material planar frame hanging debugging tool |
| CN107486734A (en) * | 2017-07-19 | 2017-12-19 | 上海复合材料科技有限公司 | A kind of method that satellite machines clamping with carbon fibre composite plane framework suspension status |
| CN210551012U (en) * | 2019-09-04 | 2020-05-19 | 深圳市顺诺实业有限公司 | Double-end three-dimensional fine adjustment support |
| CN111321837A (en) * | 2019-10-12 | 2020-06-23 | 浙江大学建筑设计研究院有限公司 | Multi-direction adjustable suspended ceiling panel suspension structure |
| CN211031625U (en) * | 2019-10-31 | 2020-07-17 | 长沙建宇网印机电设备有限公司 | Screen printing plate adjusting mechanism for screen printing |
| CN111736230A (en) * | 2020-06-16 | 2020-10-02 | 上海复合材料科技有限公司 | Gravity center adjusting and hanging device |
| CN213165243U (en) * | 2020-10-09 | 2021-05-11 | 浙江工业职业技术学院 | Workshop electron tablet device of easily installing |
| CN112729047A (en) * | 2020-12-30 | 2021-04-30 | 山东仕达思医疗科技有限公司 | Parallelism adjusting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1291279A (en) | Tensile testing sensor for measuring mechanical jamming deformations on first installation and automatic calibrating based on said jamming | |
| CN111272568B (en) | Device and method for measuring stretching-shearing and stretching-twisting coupling effects | |
| CN112033796B (en) | Testing tool and testing method for bending mechanical property of honeycomb sandwich structure | |
| CN114136338B (en) | Assembling test device and method for repairing hemispherical harmonic oscillator without displacement table | |
| CN108844831A (en) | Truss core structural bending experimental rig | |
| CN113752055A (en) | Clamping tool and method for vertical suspension machining of planar frame | |
| CN111707291B (en) | Automatic assembling and calibrating device and automatic assembling and calibrating method for star sensor focal plane | |
| CN212806802U (en) | Small-range comparator for measuring space size of precise spherical surface | |
| CN106404029B (en) | Satellite hangs debugging tool with composite material plane framework | |
| CN115407471B (en) | Low-stress multi-point flexible supporting structure and supporting method of large-caliber rectangular optical lens | |
| CN214584603U (en) | Shell strength measurement tool | |
| CN210720834U (en) | Micro-stress supporting adjustable optical lens frame structure | |
| CN213456040U (en) | Leeb clip tester | |
| CN109530722B (en) | Self-adaptive fixing device and machining method of thin-wall aluminum alloy reflector | |
| CN217637286U (en) | Section is used for measuring adjustable high accuracy's of porous interval measuring tool | |
| CN110561540A (en) | adjusting device for optical centering instrument | |
| JP4264763B2 (en) | Position measurement and placement method | |
| CN214426727U (en) | Triaxial fiber-optic gyroscope calibration tool | |
| CN210374835U (en) | Multifunctional high-precision digital display micrometer correcting frame for high-hardness alloy casting | |
| CN210605003U (en) | Rotating shaft type angle adjusting mechanism in force balance accelerometer | |
| CN212207904U (en) | Attached displacement detection device of liquid crystal module | |
| CN103925982A (en) | Four-corner adjusting mechanism for sensor of electronic balance and electronic balance | |
| CN210476736U (en) | A installation location frock for weighing sensor subassembly | |
| CN210051245U (en) | Product installation accuracy calibrator | |
| CN220437389U (en) | Ball positioning fixture of range finder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |