CN113084561B - Thin-wall box clamp mechanism - Google Patents
Thin-wall box clamp mechanism Download PDFInfo
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- CN113084561B CN113084561B CN202110308813.7A CN202110308813A CN113084561B CN 113084561 B CN113084561 B CN 113084561B CN 202110308813 A CN202110308813 A CN 202110308813A CN 113084561 B CN113084561 B CN 113084561B
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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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a thin-wall box clamp mechanism, which comprises: the device comprises a base assembly, a positioning mechanism, a hydraulic fixing mechanism and a pressing mechanism; a base assembly, comprising: the positioning plate, the left side plate and the right side plate are connected in a U shape, and the inner sides of the positioning plate, the left side plate and the right side plate are used for placing workpieces; the positioning mechanism is arranged on the upper side of the base assembly and is used for positioning a workpiece; the hydraulic fixing mechanism is arranged on the inner side of the base assembly; the compressing mechanism is arranged on the upper sides of the left side plate and the right side plate and is connected with the left side plate and the right side plate; the positioning mechanism, the hydraulic fixing mechanism and the pressing mechanism are respectively in contact with the periphery of the workpiece to press the workpiece at multiple points. The invention adopts ingenious mechanical structure, the mechanism has simple structure, low matching requirement, convenient processing, low cost and convenient and labor-saving assembly, and in the process of clamping the workpiece, the deformation of the workpiece in the processing process is ensured by positioning and hydraulically clamping one surface and two pins and adjusting the pressing force by pressure.
Description
Technical Field
The invention discloses a thin-wall box clamp mechanism, and relates to the technical field of machining.
Background
In the machining process, various shell machining requirements are frequently met, the shell machining requirements are high, the requirements on an inner hole of a shell, an end face and a pin hole of the end face are high, for a common shell, the traditional clamp structure can meet the machining requirements, but the operation is complex, the efficiency is low, for a thin-wall shell, the machining requirements cannot be met, the shell is seriously deformed, and the coaxiality is out of tolerance and the pin hole position degree is out of tolerance. For such thin-walled housings.
Disclosure of Invention
Aiming at the defects in the background technology, the invention provides a thin-wall box clamp mechanism which is supported and pressed by multiple points to eliminate various errors caused by the deformation of a shell.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a thin-walled case clamp mechanism comprising: the device comprises a base assembly, a positioning mechanism, a hydraulic fixing mechanism and a pressing mechanism;
a base assembly, comprising: the positioning plate, the left side plate and the right side plate are connected in a U shape, and the inner sides of the positioning plate, the left side plate and the right side plate are used for placing workpieces;
the positioning mechanism is arranged on the upper side of the base assembly and is used for positioning a workpiece;
the hydraulic fixing mechanism is arranged on the inner side of the base assembly;
the compressing mechanism is arranged on the upper sides of the left side plate and the right side plate and is connected with the left side plate and the right side plate;
the positioning mechanism, the hydraulic fixing mechanism and the pressing mechanism are respectively in contact with the periphery of the workpiece to press the workpiece at multiple points.
Further, the locating plate is arranged on the bottom plate, the left side plate and the right side plate are arranged at two ends of the locating plate and are connected with the bottom plate, the locating mechanism is arranged on the locating plate, a plurality of reinforcing ribs are arranged between the left side plate and the locating plate, and 4 reinforcing ribs are arranged in front of and behind the left side plate and the right side plate and are connected with the bottom plate.
Further, the positioning mechanism includes: a positioning block and a positioning pin mechanism; the box body positioning block is arranged on the positioning plate, the positioning pin mechanisms are arranged on the bottom plate and are positioned at two ends of the bottom plate, and the workpiece is positioned and arranged on the bottom plate through the bottom surface positioning block and the positioning pin mechanisms; the dowel mechanism includes: the workpiece is positioned on one surface of the workpiece through the diamond pins and the cylindrical pins, and the workpiece is positioned and installed on the bottom plate through the positioning blocks and the positioning pin mechanisms at the lower side.
Further, the hydraulic fixing mechanism includes: the hydraulic oil pressure gauge comprises a lever oil cylinder seat assembly, an auxiliary oil cylinder seat assembly, an oil pressure gauge base and an oil duct conversion block; the lever oil cylinder seat is arranged on the positioning plate, the pressing plate component is arranged on the upper side of the lever oil cylinder seat, and the pressing plate component is positioned on two sides of the positioning mechanism;
the auxiliary cylinder seat assembly is arranged on the two side plates, thick limiting screws are arranged on the auxiliary cylinder seat, the two side plates are respectively provided with the two auxiliary cylinder seat assemblies, and the auxiliary cylinder seat assemblies are used for thick limiting the position of the workpiece when the workpiece is assembled; after the workpiece is installed, the coarse limit screw is slowly started to be contacted with the workpiece by driving the auxiliary oil cylinder seat assembly, and the function of supporting the workpiece is achieved;
the oil pressure gauge is characterized in that the oil pressure gauge base is arranged on the left side plate, an oil level pressure value can be seen through the oil pressure gauge, the oil passage conversion block is arranged on the oil pressure gauge base, an oil passage pipeline is arranged in the oil passage conversion block, and the oil passage pipeline is connected to the lever oil cylinder seat assembly and the auxiliary oil cylinder seat assembly.
Further, the compressing mechanism includes: the hinge base, supplementary board, board supporting seat, upset clamp plate, clamp plate bolt, board bolt turn over, the hinge base is the U type groove design on the curb plate of one side, turns over the board supporting seat and installs on the curb plate of opposite side, supplementary board one side and hinge base are articulated, supplementary board opposite side and board supporting seat contact connection turn over, the clamp plate bolt sets up the side at turning over the board supporting seat, when adjusting supplementary board position of turning over, first nut after the clamp plate bolt stretches out a certain length is fixed its rotation, the upset clamp plate supports on supplementary board through clamp plate bolt top, install a second nut on the upset clamp plate and realize the compaction to supplementary board, the board bolt of turning over is fixed supplementary board on the hinge base, realizes the upset of supplementary board, supplementary board be the rectangle setting, its one end sets up the arch and is used for turning over board supporting seat contact, supplementary board on set up a plurality of bar holes, the bar hole is two and is the setting, the board supporting seat of turning over be protruding setting, its top and supplementary board's the arch of turning over contacts.
Further, a supporting screw rod is arranged on the auxiliary turning plate and used for pressing the workpiece.
Furthermore, the number of the compressing mechanisms is at least 1, and the compressing mechanisms are arranged in parallel.
Furthermore, a bottom plate locating pin is arranged below the bottom plate, and the bottom plate and the workbench are connected together through the bottom plate locating pin.
Furthermore, two positioning blocks are arranged and symmetrically arranged on the positioning plate.
Advantageous effects
The clamping mechanism solves the defects that the traditional box body processing and pressing mode is complex in operation, easy to deform, low in efficiency in the clamping and aligning process, poor in auxiliary supporting effect and the like, the clamping mechanism is positioned by one surface and two pins, the clamping process of a workpiece is hydraulically controlled, an auxiliary supporting oil cylinder is arranged in the clamping mechanism, the clamping force of the workpiece is adjusted through a pressure value, the damping effect is achieved, the adjustment is convenient, and the workpiece does not need to be aligned before and after clamping the workpiece; the base sets up the locating pin, and the frock is changed and is also not needed the alignment to alleviate workman's intensity of labour of operation, shorten the time of work piece dress card, improve machining efficiency's purpose.
The invention adopts ingenious mechanical structure, the mechanism has simple structure, low matching requirement, convenient processing, low cost and convenient and labor-saving assembly, and in the process of clamping the workpiece, the deformation of the workpiece in the processing process is ensured by positioning and hydraulically clamping one surface and two pins and adjusting the pressing force by pressure.
Drawings
FIG. 1 is a perspective view of a clamp mechanism of the present invention;
FIG. 2 is a front view of the clamp of the present invention;
FIG. 3 is a top view of the clamp of the present invention;
FIG. 4 is a left side view of the clamp of the present invention;
FIG. 5 is a block diagram of a base plate of the present invention;
FIG. 6 is a block diagram of the right side plate of the present invention;
FIG. 7 is a block diagram of the left side plate of the present invention;
FIG. 8 is a block diagram of an auxiliary flap of the present invention;
fig. 9 is a structural view of the flap support of the present invention;
FIG. 10 is a front view of a press plate bolt of the present invention;
FIG. 11 is a block diagram of a hinge base according to the present invention;
FIG. 12 is a block diagram of an auxiliary cylinder assembly of the present invention;
FIG. 13 is a block diagram of a lever cylinder assembly of the present invention;
fig. 14 is a block diagram of an oil passage conversion block of the present invention;
fig. 15 is a schematic structural view of the oil pressure gauge base of the present invention (a is a front view, b is a cross-sectional view);
FIG. 16 is a block diagram of a case positioning block of the present invention;
FIG. 17 is a schematic view of the structure of the cylindrical pin bosses of the present invention (a is a front view and b is a top view);
FIG. 18 is a schematic diagram of a diamond pin boss according to the present invention (a is a front view and b is a top view);
FIG. 19 is a block diagram of a floor dowel of the present invention (a is a front view and b is a top view);
FIG. 20 is a perspective view of an embodiment of an application of the thin-walled case clamp mechanism of the present invention;
FIG. 21 is a main view of an embodiment of an application of the thin-walled case clamp mechanism of the present invention;
in the figure: the device comprises a bottom plate 1, a positioning plate 2, a right side plate 3, a nut 4, a pressing plate 5, a shoulder nut M16, a turnover pressing plate 7, a turnover plate 8, a turnover plate support seat 9, a support screw 10, an auxiliary oil cylinder assembly 11, a left side plate 12, a base of a 13 oil pressure gauge 14, an oil duct conversion block 15, a reinforcing rib 16, a lever oil cylinder assembly 17, a positioning block 18, a diamond pin 19, a pressing plate assembly 20, a hinge base 21, a hinge base 22, a turnover plate bolt 23, a cylindrical pin 24, a coarse limit screw 25, a hexagonal screw 26, a positioning pin 27 and a workbench 28.
Description of the embodiments
The implementation of the technical solution is described in further detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 7, a thin-wall box clamp mechanism includes: the device comprises a base assembly, a positioning mechanism, a hydraulic fixing mechanism and a pressing mechanism;
a base assembly, comprising: the positioning plate 2, the left side plate 12 and the right side plate 3 are connected in a U shape, and the inner sides of the positioning plate and the left side plate are used for placing a workpiece 26;
a positioning mechanism mounted on the upper side of the base assembly for positioning the workpiece 26;
the hydraulic fixing mechanism is arranged on the inner side of the base assembly;
the compressing mechanism is arranged on the upper sides of the left side plate 12 and the right side plate 3 and is connected with the left side plate 12 and the right side plate 3;
the positioning mechanism, the hydraulic fixing mechanism and the pressing mechanism are respectively in contact with the periphery of the workpiece 26 to press the workpiece 26 in multiple points.
The positioning plate 2 is arranged on the bottom plate 1 through inner hexagonal screws 25 and positioning pins, the left side plate 12 and the right side plate 3 are fixed on the positioning plate 2 and the bottom plate 1 through a plurality of inner hexagonal screws 25 and pins, the positioning mechanism is arranged on the positioning plate 2, a plurality of reinforcing ribs 16 are arranged between the left side plate 3 and the positioning plate 2, and 4 reinforcing ribs 16 are arranged in front of and behind the left side plate 3 and the right side plate 3 and are connected with the bottom plate 1.
As shown in fig. 16 to 19, the positioning mechanism includes: a positioning block 18 and a positioning pin mechanism; the box positioning block 18 is arranged on the positioning plate 2, the positioning pin mechanisms are arranged on the bottom plate 1 and are positioned at two ends of the bottom plate 1, and the workpiece 26 is positioned and arranged on the bottom plate 1 through the bottom positioning block 18 and the positioning pin mechanisms; the two positioning blocks 18 are arranged, and the two positioning blocks 18 are symmetrically arranged on the positioning plate 2; the dowel mechanism includes: the workpiece 26 is positioned on one surface of the workpiece 26 by the diamond pins 19 and the cylindrical pins 23, and the workpiece 26 is positioned and installed on the bottom plate 1 by the positioning blocks 18 and the positioning pin mechanisms on the lower side. The bottom plate 1 locating pin is arranged below the bottom plate 1, the bottom plate 1 and the workbench 28 are connected together through the bottom plate locating pin 27, and an alignment tool is not needed in the process of replacing the tool; one-side two-pin positioning is realized at the bottom of the workpiece, the bottom plate is connected with the workbench through positioning pins, and alignment is not needed when the clamp is replaced.
As shown in fig. 12 to 15, the hydraulic fixing mechanism includes: the lever oil cylinder seat assembly 17, the auxiliary oil cylinder seat assembly 11, the oil pressure gauge base 13 and the oil duct conversion block 15; the lever oil cylinder seat is arranged on the positioning plate 2, the pressing plate component 20 is arranged on the upper side of the lever oil cylinder seat, and the pressing plate component 20 is positioned on two sides of the positioning mechanism;
the auxiliary cylinder seat assembly 11 is arranged on two side plates, a coarse limiting screw 24 is arranged on the auxiliary cylinder seat, the two side plates are respectively provided with the two auxiliary cylinder seat assemblies 11, and the auxiliary cylinder seat assemblies are used for coarsely limiting the position of the workpiece 26 when the workpiece 26 is assembled; after the workpiece 26 is installed, the coarse limit screw 24 is slowly started to be in contact with the workpiece 26 by driving the auxiliary cylinder seat assembly 11, and the workpiece 26 is supported;
the oil pressure gauge base 13 is arranged on the left side plate 12, an oil pressure gauge is arranged on the oil pressure gauge base, an oil level pressure value can be seen through the oil pressure gauge, the oil passage conversion block 15 is arranged on the oil pressure gauge base 13, an oil passage pipeline is arranged in the oil passage conversion block 15, and the oil passage pipeline is connected with the lever oil cylinder seat assembly 17 and the auxiliary oil cylinder seat assembly 11; the oil duct conversion block 15 is internally provided with an oil duct which is used for carrying out auxiliary compaction on two sides of a workpiece through hydraulic clamping, and the bottom 20 is combined with the pressing plate for carrying out main compaction at 4 positions.
As shown in fig. 8-11, the number of the compressing mechanisms is at least 1, and the compressing mechanisms are arranged in parallel; the compressing mechanism comprises: the auxiliary turning plate 9, the turning plate supporting seat 8, the turning plate 7, the pressing plate bolt 5 and the turning plate bolt 22 are arranged on a side plate on one side, the turning plate supporting seat 8 is arranged on a side plate on the other side, one side of the auxiliary turning plate 9 is hinged with the turning plate supporting seat 21, the other side of the auxiliary turning plate 9 is connected with the turning plate supporting seat 8 in a contact manner, the pressing plate bolt 5 is arranged on the side edge of the turning plate supporting seat 8, when the position of the auxiliary turning plate 9 is adjusted, the pressing plate bolt 5 stretches out a certain length, the first nut 4 is fixed to rotate, the turning plate 7 abuts against the auxiliary turning plate 9 through the top of the pressing plate bolt 5, the second nut is arranged on the turning plate 7 to compress the auxiliary turning plate 9, the turning plate bolt 22 is used for fixing the auxiliary turning plate 9 on the hinge base 21 to realize turning of the auxiliary turning plate 9, and the auxiliary turning plate 9 is provided with a supporting screw 10.
The pressing mode of the auxiliary turning plate 9 specifically adopts: the bottom of the pressing plate bolt 5 is screwed on the right side plate 3, when the position of the auxiliary turning plate 9 is adjusted, the pressing plate bolt 5 stretches out a certain length and then is fixed to rotate through a nut M16 (a first nut), the turning pressing plate 7 is propped against the auxiliary turning plate 9 through the top of the pressing plate bolt 5, a shoulder nut M16 (a second nut) is further arranged on the pressing plate to realize auxiliary pressing of a workpiece 26, the auxiliary turning plate 9 is fixed on a hinge base 21 through a turning plate bolt 22, and the turning of the auxiliary turning plate 9 is realized so as to install the workpiece 26; the auxiliary turning plate 9 realizes the auxiliary compaction of the top of the thin-wall box body through a hinge mechanism.
As shown in fig. 20 to 21, the installation process and the installation state: the fixture body is arranged on a machine tool workbench, then the workpiece thin-wall box body is hoisted on the fixture, two positioning pins on the bottom surface are positioned, then the auxiliary turning plate is turned over to compress the box body, the upper supporting screw 10 is used for auxiliary compression, the shoulder nuts 6 are screwed up, hydraulic compression can be carried out after each installation position is checked, the coarse limiting screw 24 is slowly started to be contacted with the workpiece 26 through hydraulic compression, the workpiece 26 is supported, and the bottom 20 pressing plate is used for simultaneously compressing the bottom of the box body. The whole workpiece is in a state of being compressed and to be processed. Through one-side two-pin positioning, hydraulic clamping and pressure adjustment of the pressing force, deformation in the workpiece machining process is guaranteed.
The clamping mechanism solves the defects that the traditional box body processing and pressing mode is complex in operation, easy to deform, low in efficiency in the clamping and aligning process, poor in auxiliary supporting effect and the like, the clamping mechanism is positioned by one surface and two pins, the clamping process of a workpiece is hydraulically controlled, an auxiliary supporting oil cylinder is arranged in the clamping mechanism, the clamping force of the workpiece is adjusted through a pressure value, the damping effect is achieved, the adjustment is convenient, and the workpiece does not need to be aligned before and after clamping the workpiece; the base sets up the locating pin, and the frock is changed and is also not needed the alignment to alleviate workman's intensity of labour of operation, shorten the time of work piece dress card, improve machining efficiency's purpose.
The invention adopts ingenious mechanical structure, the mechanism has simple structure, low matching requirement, convenient processing, low cost and convenient and labor-saving assembly, and in the process of clamping the workpiece, the deformation of the workpiece in the processing process is ensured by positioning and hydraulically clamping one surface and two pins and adjusting the pressing force by pressure.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features contained in other embodiments, but not others, combinations of features of different embodiments are equally meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the above embodiments in combination according to known technical solutions and technical problems to be solved by the present application.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present invention without departing from the scope of the invention.
Claims (5)
1. A thin-walled case clamp mechanism, comprising: the device comprises a base assembly, a positioning mechanism, a hydraulic fixing mechanism and a pressing mechanism;
a base assembly, comprising: the positioning plate, the left side plate and the right side plate are connected in a U shape, and the inner sides of the positioning plate, the left side plate and the right side plate are used for placing workpieces;
the positioning mechanism is arranged on the upper side of the base assembly and is used for positioning a workpiece;
the hydraulic fixing mechanism is arranged on the inner side of the base assembly;
the compressing mechanism is arranged on the upper sides of the left side plate and the right side plate and is connected with the left side plate and the right side plate;
positioning mechanism, hydraulic pressure fixed establishment and hold-down mechanism contact around with the work piece respectively, compress tightly the work piece multiple spot, the locating plate is installed on the bottom plate, left side board, right side board are installed at the both ends of locating plate to with the bottom plate is associative, positioning mechanism installs on the locating plate, positioning mechanism includes: a positioning block and a positioning pin mechanism; the positioning block of the box body is arranged on the positioning plate, the positioning pin mechanisms are arranged on the bottom plate and are positioned at two ends of the bottom plate, and the workpiece is positioned and arranged on the bottom plate through the bottom surface positioning block and the positioning pin mechanisms; the dowel mechanism includes: the two pins of work piece one side are fixed a position to work piece through diamond pin, cylindric lock realization, hydraulic pressure fixed establishment includes: the hydraulic oil pressure gauge comprises a lever oil cylinder seat assembly, an auxiliary oil cylinder seat assembly, an oil pressure gauge base and an oil duct conversion block; the lever oil cylinder seat is arranged on the positioning plate, the pressing plate component is arranged on the upper side of the lever oil cylinder seat, and the pressing plate component is positioned on two sides of the positioning mechanism;
the auxiliary oil cylinder seat assembly is arranged on the two side plates, a thick limiting screw is arranged on the auxiliary oil cylinder seat, and the thick limiting screw is used for roughly limiting the position of a workpiece when the part is assembled;
the oil pressure gauge base is installed on the left side plate, the oil pressure gauge is installed on the oil pressure gauge base, the oil duct conversion block is installed on the oil pressure gauge base, an oil duct pipeline is arranged in the oil duct conversion block, the oil duct pipeline is connected to the lever oil cylinder base assembly and the auxiliary oil cylinder base assembly, and the compressing mechanism comprises: the hinge base, supplementary board, board supporting seat, upset clamp plate, clamp plate bolt, board bolt turn over, and hinge base installs on the curb plate of one side, turns over the board supporting seat and installs on the curb plate of opposite side, and supplementary board one side and hinge base are articulated, and supplementary board opposite side and board supporting seat contact connection turn over, clamp plate bolt sets up the side at turning over the board supporting seat, when adjusting supplementary board position, first nut after the clamp plate bolt stretches out a certain length rotates, and the upset clamp plate supports on supplementary board through clamp plate bolt top, and the last second nut of installation realizes the compaction to supplementary board that turns over of upset clamp plate, turns over the board bolt and turns over the board with supplementary board and fix on hinge base, realizes the upset of supplementary board.
2. The thin-walled container clamp mechanism of claim 1, wherein the auxiliary flap is provided with a support screw.
3. The thin-walled container clamp mechanism of claim 1, wherein the number of said hold-down mechanisms is at least 1 and a plurality of hold-down mechanisms are disposed in parallel.
4. The thin-walled container clamp mechanism of claim 1 wherein the base plate is provided with base plate locating pins below the base plate, the base plate and the table being connected together by the base plate locating pins.
5. The thin-walled container clamp mechanism according to claim 1, wherein two positioning blocks are symmetrically arranged on the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110308813.7A CN113084561B (en) | 2021-03-23 | 2021-03-23 | Thin-wall box clamp mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110308813.7A CN113084561B (en) | 2021-03-23 | 2021-03-23 | Thin-wall box clamp mechanism |
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| CN113084561A CN113084561A (en) | 2021-07-09 |
| CN113084561B true CN113084561B (en) | 2023-05-26 |
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| CN202110308813.7A Active CN113084561B (en) | 2021-03-23 | 2021-03-23 | Thin-wall box clamp mechanism |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113523855A (en) * | 2021-08-02 | 2021-10-22 | 大连旅桑实业有限公司 | High-strength ground vibration flat equipment bottom plate high-efficiency and stable machining clamp |
| CN114029769A (en) * | 2021-12-13 | 2022-02-11 | 徐州阿马凯液压技术有限公司 | High-pressure, high-rigidity and multi-station hydraulic clamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567778B (en) * | 2012-07-30 | 2015-11-25 | 广西玉柴机器股份有限公司 | Fixture |
| CN103737353B (en) * | 2013-12-19 | 2016-06-15 | 东方电气集团东方汽轮机有限公司 | A kind of turbine blade positioning and clamping system for steam passage processing |
| CN103934709A (en) * | 2014-04-03 | 2014-07-23 | 郑州精益达汽车零部件有限公司 | Fixture for rough boring of main cone bearing hole of main reducing gear of passenger car and machining of installation face of bearing pedestal |
| CN204771765U (en) * | 2015-06-26 | 2015-11-18 | 柳州长虹数控机床有限责任公司 | Automobile -used clamping device of hydraulic cylinder cylinder end |
| CN105149985B (en) * | 2015-09-08 | 2017-07-07 | 安徽合力股份有限公司 | A kind of fixture for the processing of forklift gear-box casing |
| CN112122973A (en) * | 2020-09-09 | 2020-12-25 | 鹰普（中国）有限公司 | Thin-wall support shape hydraulic fixture of preapring for an unfavorable turn of events |
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